1 2009-07-10 Doug Kwan <dougkwan@google.com>
3 * elf32-arm.c (stub_hash_newfunc): Initialize fields
4 target_addend and orig_insn.
6 2009-07-10 Tom Tromey <tromey@redhat.com>
8 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
9 (elf-eh-frame.lo): Likewise.
10 (elf32-bfin.lo): Likewise.
11 (elf32-frv.lo): Likewise.
12 (elf32-xc16x.lo): Likewise.
13 * Makefile.in: Rebuild.
14 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
15 * elf-eh-frame.c: Likewise.
16 * elf32-bfin.c: Likewise.
17 * elf32-frv.c: Likewise.
18 * elf32-xc16x.c: Likewise.
20 2009-07-10 Julian Brown <julian@codesourcery.com>
22 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
23 symbol a stub entry is derived from, not the entry for the stub
24 itself, in call to elf32_arm_final_link_relocate.
26 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
28 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
29 when reporting addends.
31 2009-07-10 Alan Modra <amodra@bigpond.net.au>
33 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
34 data even when no stubs.
35 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
37 2009-07-10 Alan Modra <amodra@bigpond.net.au>
39 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
40 (ppc_elf_get_synthetic_symtab): Report addend.
42 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
43 (ppc_elf_create_glink): New function.
44 (ppc_elf_create_dynamic_sections): Use it.
45 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
46 (update_local_sym_info): Allocate space for local_plt array.
47 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
49 (is_branch_reloc): New function.
50 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
51 (ppc_elf_gc_sweep_hook): Likewise.
52 (ppc_elf_adjust_dynamic_symbol): Likewise.
53 (allocate_dynrelocs): Likewise.
54 (ppc_elf_size_dynamic_sections): Likewise.
55 (ppc_elf_relocate_section): Likewise.
56 (branch_reloc_hash_match): Use is_branch_reloc.
57 (ppc_elf_tls_optimize): Adjust for local_plt.
58 (write_glink_stub): New function, extracted from..
59 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
60 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
61 branch table when dynamic.
62 (elf_backend_post_process_headers): Define.
63 * elf64-ppc.c (elf_backend_post_process_headers): Define.
64 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
65 (ppc64_elf_get_synthetic_symtab): Report addend.
66 (struct ppc_stub_hash_entry): Add plt_ent.
68 (struct ppc_link_hash_table): Add iplt and reliplt.
69 (create_linkage_sections): Make .iplt and .rela.iplt sections.
70 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
71 (update_local_sym_info): Allocate space for local_plt array.
72 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
74 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
75 and don't change hash flags here.
76 (is_branch_reloc): New function.
77 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
78 (ppc64_elf_gc_sweep_hook): Likewise.
79 (ppc64_elf_adjust_dynamic_symbol): Likewise.
80 (allocate_dynrelocs): Likewise.
81 (ppc64_elf_size_dynamic_sections): Likewise.
82 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
83 (ppc64_elf_size_stubs): Likewise.
84 (ppc64_elf_relocate_section): Likewise.
85 (get_sym_h): Adjust for local_plt.
86 (branch_reloc_hash_match): Use is_branch_reloc.
87 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
88 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
90 2009-07-10 Alan Modra <amodra@bigpond.net.au>
92 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
94 2009-07-10 Alan Modra <amodra@bigpond.net.au>
96 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
97 and ref_regular_nonweak comment.
98 * elflink.c (elf_link_output_extsym): Special case ifunc syms
99 when def_regular, not ref_regular.
100 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
101 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
102 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
104 2009-07-09 Alan Modra <amodra@bigpond.net.au>
106 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
107 of malloc'd struct call_info.
108 (pasted_function): Likewise, priority too.
110 2009-07-07 Alan Modra <amodra@bigpond.net.au>
112 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
113 alignment when packing sections into overlays.
115 2009-07-03 Cary Coutant <ccoutant@google.com>
117 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
119 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
121 * coffcode.h (sec_to_styp_flags): Partially revert (functional
122 changes only) earlier patch:-
124 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
126 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
127 give .debug and .reloc data characteristics.
128 (DOT_RELOC): New define for .reloc section string.
129 (coff_write_object_contents): Use DOT_RELOC instead of string.
131 2009-07-02 Tom Tromey <tromey@redhat.com>
133 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
134 * bfdwin.c (bfd_free_window): Cast to unsigned long.
136 2009-07-01 Nick Clifton <nickc@redhat.com>
138 * elf-m10300.c: Remove trailing white space.
141 2009-07-01 Douglas B Rupp <rupp@gnat.com>
143 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
144 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
145 * configure.in: Use them.
146 * configure: Regenerate.
147 * config.in: Regnerate.
148 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
149 #define _BSD_SOURCE. Add comments.
150 (vms_file_stats_name): Calculate creation date based on available
151 runtime data. Return 1 for version instead of 0.
153 2009-07-01 Nick Clifton <nickc@redhat.com>
156 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
157 to R_ARM_THM_PC8 relocation.
159 2009-06-29 Nick Clifton <nickc@redhat.com>
161 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
162 different uses of the relocations addend when a symbol is in a
165 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
168 * elf.c (bfd_section_from_shdr): Don't change sh_link for
169 SHT_REL/SHT_RELA sections on executable nor shared library.
170 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
173 2009-06-25 Nick Clifton <nickc@redhat.com>
175 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
176 symbols with SEC_MERGE flag.
178 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
180 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
181 give .debug and .reloc data characteristics.
182 (DOT_RELOC): New define for .reloc section string.
183 (coff_write_object_contents): Use DOT_RELOC instead of string.
185 2009-06-25 Tristan Gingold <gingold@adacore.com>
187 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
188 (bfd_mach_o_canonicalize_dynamic_symtab)
189 (bfd_mach_o_get_synthetic_symtab): Defines.
190 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
191 (TARGET_NAME): Use Mach-O specific functions for dynamic.
193 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
194 for scattered relocations.
195 (bfd_mach_o_i386_print_thread): New function.
196 (bfd_mach_o_print_thread): Define.
198 * mach-o.c (text_section_names_xlat): Add an entry for __const.
199 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
200 New functions extracted from ...
201 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
202 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
203 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
204 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
205 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
206 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
208 (bfd_mach_o_scan_read_dylib): Ditto.
209 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
211 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
212 decode isym and flags on little endian targets. Set dysymtab field.
213 (bfd_mach_o_scan_start_address): Adjust for enum names.
214 (bfd_mach_o_lookup_section): Do not look for segments anymore.
215 (bfd_mach_o_print_section): Display bfd section name.
216 (bfd_mach_o_print_segment): Display none if no name.
217 (bfd_mach_o_print_dysymtab): Display next index for local, external
218 and undefined symbols.
219 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
220 Display dylinker name. Display thread and unixthread commands content.
221 (bfd_mach_o_print_thread): New macro.
223 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
224 (bfd_mach_o_ppc_thread_flavour): Ditto.
225 (bfd_mach_o_i386_thread_flavour): Ditto.
226 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
227 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
228 BFD_MACH_O_THREAD_STATE_NONE.
229 (bfd_mach_o_segment_command): Remove segment field.
230 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
231 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
232 (bfd_mach_o_prebound_dylib_command): Ditto.
233 (bfd_mach_o_dylib_command): Ditto.
234 (bfd_mach_o_prebound_dylib_command): Remove section field.
235 (mach_o_data_struct): Add dysymtab field.
236 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
237 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
238 (bfd_mach_o_build_commands): Remove parameter names and attributes.
239 (bfd_mach_o_get_dynamic_reloc_upper_bound)
240 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
242 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
244 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
245 field of struct dirent.
247 2009-06-23 Tristan Gingold <gingold@adacore.com>
249 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
250 of this macro. Fix indentation.
252 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
254 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
255 destination for defined dynamic symbols when deciding whether to
256 insert a stub or not.
257 (allocate_dynrelocs): Make sure functions are not marked as Thumb
258 when actually accessed through a PLT, even when generating a
261 2009-06-22 Tristan Gingold <gingold@adacore.com>
263 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
266 2009-06-22 Alan Modra <amodra@bigpond.net.au>
268 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
269 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
271 2009-06-22 Alan Modra <amodra@bigpond.net.au>
273 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
275 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
277 * elflink.c (elf_link_add_object_symbols): Avoid warning
278 from -Wjump-misses-init in gcc 4.5.0.
280 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
282 * elf32-i386.c (elf_i386_check_relocs): Properly check local
284 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
286 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
288 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
289 r_symndx. Report local symbol name on error.
290 (elf_i386_check_relocs): Updated. Report local symbol name on
292 (elf_i386_gc_sweep_hook): Updated.
293 (elf_i386_relocate_section): Likewise.
295 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
296 r_symndx. Report local symbol name on error.
297 (elf64_x86_64_check_relocs): Updated. Report local symbol name
299 (elf64_x86_64_gc_sweep_hook): Updated.
300 (elf64_x86_64_relocate_section): Likewise.
302 2009-06-19 Tristan Gingold <gingold@adacore.com>
304 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
306 2009-06-19 Tristan Gingold <gingold@adacore.com>
308 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
309 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
310 (bfd_mach_o_valid): Ditto.
311 (bfd_mach_o_wide_p): Ditto.
312 (bfd_mach_o_canonicalize_reloc): Ditto.
313 (bfd_mach_o_build_commands): Ditto.
314 (bfd_mach_o_scan_read_thread): Ditto.
315 (bfd_mach_o_flatten_sections): Ditto.
316 (bfd_mach_o_scan_start_address): Ditto.
317 (bfd_mach_o_lookup_section): Ditto.
318 (bfd_mach_o_core_fetch_environment): Ditto.
319 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
320 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
321 (bfd_mach_o_scan_write_symtab): Ditto.
322 Use macros instead of hard-coded values.
323 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
324 Use bfd_mach_o_get_data instead of direct access. Use macros
325 instead of hard-coded values.
326 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
327 Remove sym argument and get section from mdata.
328 Move code into the else branch.
329 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
330 Remove sym argument and get section from mdata. Adjust code.
331 (bfd_mach_o_scan_read_dylib): Move assertion into the created
332 switch (which replaces consecutive if statements).
333 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
334 module table, table of content, indirect symbols and external
336 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
338 (bfd_mach_o_scan_read_linkedit): New function.
339 (bfd_mach_o_scan_read_str): Ditto.
340 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
342 (bfd_mach_o_get_symtab_upper_bound): Remove check as
343 bfd_mach_o_count_symbols never returns an error.
344 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
345 symtab field (there might be only one symtab).
346 (bfd_mach_o_scan_read_command): Handle reexported dylib.
347 Handle sub frameworks, sub umbrella, sub library and sub client.
348 Read code signature and segment split info commands.
349 (bfd_mach_o_scan): Reindent.
350 (bfd_mach_o_xlat_name): New type.
351 (bfd_mach_o_print_flags): New function.
352 (bfd_mach_o_get_name): Ditto.
353 (bfd_mach_o_cpu_name): New variable.
354 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
355 (bfd_mach_o_section_type_name)
356 (bfd_mach_o_section_attribute_name)
357 (bfd_mach_o_load_command_name): New variables.
358 (bfd_mach_o_print_private_header): New function.
359 (bfd_mach_o_print_section_map): New function extracted from
360 bfd_mach_o_print_private_bfd_data.
361 (bfd_mach_o_print_section): Ditto. Print more infos.
362 (bfd_mach_o_print_segment): Ditto.
363 (bfd_mach_o_print_dysymtab): Ditto.
364 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
365 load weak dylib, reexport dylib and id dylib.
366 Handle code signature and segment_split info.
367 Handle sub frameworks, sub umbrella, sub library and sub client.
368 (bfd_mach_o_section_get_nbr_indirect): New function.
370 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
371 (bfd_mach_o_header_flags): New enum to define header flags.
372 (bfd_mach_o_section_attribute): New enum to replace ...
373 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
374 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
375 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
376 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
377 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
378 these removed macros.
379 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
380 (bfd_mach_o_dylib_module): New type.
381 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
383 (bfd_mach_o_dylib_table_of_content): New type.
384 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
385 (bfd_mach_o_dylib_reference): New type.
386 (BFD_MACH_O_REFERENCE_SIZE): New macro.
387 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
388 modules, toc, references and indirect syms.
389 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
390 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
391 unused). Add comment.
392 (bfd_mach_o_dylib_command): Ditto.
393 (bfd_mach_o_prebound_dylib_command): Ditto.
394 (bfd_mach_o_linkedit_command): New type.
395 (bfd_mach_o_str_command): New type.
396 (bfd_mach_o_load_command): Add linkedit and str fields.
397 (mach_o_data_struct): Add symtab field.
398 (bfd_get_mach_o_data): Renamed to ...
399 (bfd_mach_o_get_data): ... this new macro.
400 (bfd_mach_o_scan_read_symtab_symbol,
401 bfd_mach_o_scan_read_symtab_strtab,
402 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
404 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
405 instead of direct access.
407 2009-06-19 Alan Modra <amodra@bigpond.net.au>
409 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
410 R_PPC_PLTREL24 relocs.
411 (ppc_elf_relocate_section): Likewise.
413 2009-06-19 Alan Modra <amodra@bigpond.net.au>
415 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
416 pointer to sym hash. Update all uses.
417 (update_plt_info): Likewise. Don't check addend here.
419 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
421 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
422 bfd_sym_from_r_symndx.
423 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
425 2009-06-18 Alan Modra <amodra@bigpond.net.au>
427 * elf-bfd.h (struct sym_sec_cache): Delete.
428 (struct sym_cache): New.
429 (bfd_section_from_r_symndx): Delete prototype.
430 (bfd_sym_from_r_symndx): Define prototype.
431 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
432 (bfd_sym_from_r_symndx): ..new function.
433 * elf32-arm.c: Update all uses of struct sym_sec_cache and
434 bfd_section_from_r_symndx to new struct and function.
435 * elf32-bfin.c: Likewise.
436 * elf32-hppa.c: Likewise.
437 * elf32-i386.c: Likewise.
438 * elf32-m32r.c: Likewise.
439 * elf32-m68hc1x.c: Likewise.
440 * elf32-m68hc1x.h: Likewise.
441 * elf32-m68k.c: Likewise.
442 * elf32-ppc.c: Likewise.
443 * elf32-s390.c: Likewise.
444 * elf32-sh.c: Likewise.
445 * elf64-ppc.c: Likewise.
446 * elf64-s390.c: Likewise.
447 * elf64-x86-64.c: Likewise.
448 * elfxx-sparc.c: Likewise.
449 * elfxx-sparc.h: Likewise.
451 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
453 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
454 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
456 2009-06-18 Nick Clifton <nickc@redhat.com>
458 * elflink.c (elf_link_sort_relocs): Return early if there are no
461 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
463 Merge cegcc and mingw32ce target name changes from
466 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
468 * config.bfd: Add arm*-*-cegcc* target.
470 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
472 * config.bfd: Add arm-*-mingw32ce* target.
474 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
476 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
477 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
478 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
479 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
481 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
483 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
484 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
485 * elf32-i386.c (elf_i386_check_relocs): Use it.
486 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
488 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
490 * elf-bfd.h (elf_dyn_relocs): New.
492 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
493 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
495 (elf_i386_copy_indirect_symbol): Likewise.
496 (elf_i386_check_relocs): Likewise.
497 (elf_i386_gc_sweep_hook): Likewise.
498 (elf_i386_allocate_dynrelocs): Likewise.
499 (elf_i386_readonly_dynrelocs): Likewise.
500 (elf_i386_size_dynamic_sections): Likewise.
502 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
503 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
505 (elf64_x86_64_copy_indirect_symbol): Updated.
506 (elf64_x86_64_check_relocs): Likewise.
507 (elf64_x86_64_gc_sweep_hook): Likewise.
508 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
509 (elf64_x86_64_allocate_dynrelocs): Likewise.
510 (elf64_x86_64_readonly_dynrelocs): Likewise.
511 (elf64_x86_64_size_dynamic_sections): Likewise.
513 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-arm.c (create_got_section): Get existing .rela.got
517 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
518 * elf32-lm32.c (create_got_section): Likewise.
519 * elf32-m32r.c (create_got_section): Likewise.
520 * elf32-ppc.c (ppc_elf_create_got): Likewise.
521 * elf32-s390.c (create_got_section): Likewise.
522 * elf32-sh.c (create_got_section): Likewise.
523 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
524 * elf64-s390.c (create_got_section): Likewise.
525 * elfxx-sparc.c (create_got_section): Likewise.
527 * elflink.c (_bfd_elf_create_got_section): Properly initialize
530 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
532 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
534 * elf32-i386.c (elf_i386_local_hash): Removed.
535 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
536 (elf_i386_get_local_sym_hash): Likewise.
538 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
539 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
540 (elf64_x86_64_get_local_sym_hash): Likewise.
541 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
542 (get_local_sym_hash): Likewise.
544 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
546 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
547 rel_got_sec and plt_sec.
548 (elfNN_ia64_relax_section): Updated.
549 (elfNN_ia64_create_dynamic_sections): Likewise.
551 (allocate_dynrel_entries): Likewise.
552 (elfNN_ia64_size_dynamic_sections): Likewise.
553 (set_got_entry): Likewise.
554 (elfNN_ia64_choose_gp): Likewise.
555 (elfNN_ia64_relocate_section): Likewise.
556 (elfNN_ia64_finish_dynamic_symbol): Likewise.
557 (elfNN_ia64_finish_dynamic_sections): Likewise.
559 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
561 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
564 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
566 * configure.in (elf): Add elf-ifunc.lo.
568 * configure: Regenerated.
569 * Makefile.in: Likewise.
571 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
572 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
574 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
575 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
577 (elf_i386_link_hash_table_create): Likewise.
578 (elf_i386_create_dynamic_sections): Likewise.
579 (elf_i386_check_relocs): Likewise.
580 (elf_i386_allocate_dynrelocs): Likewise.
581 (elf_i386_size_dynamic_sections): Likewise.
582 (elf_i386_relocate_section): Likewise.
583 (elf_i386_finish_dynamic_symbol): Likewise.
584 (elf_i386_finish_dynamic_sections): Likewise.
585 (elf_i386_create_got_section): Removed.
587 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
588 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
590 (elf64_x86_64_compute_jump_table_size): Updated.
591 (elf64_x86_64_link_hash_table_create): Likewise.
592 (elf64_x86_64_create_dynamic_sections): Likewise.
593 (elf64_x86_64_check_relocs): Likewise.
594 (elf64_x86_64_allocate_dynrelocs): Likewise.
595 (elf64_x86_64_size_dynamic_sections): Likewise.
596 (elf64_x86_64_relocate_section): Likewise.
597 (elf64_x86_64_finish_dynamic_symbol): Likewise.
598 (elf64_x86_64_finish_dynamic_sections): Likewise.
599 (elf64_x86_64_create_got_section): Removed.
601 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
602 for pointer alignment. Set up section pointers.
603 (_bfd_elf_create_dynamic_sections): Likewise.
604 (_bfd_elf_create_ifunc_sections): Moved to ...
605 * elf-ifunc.c: Here. New.
607 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
608 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
611 2009-06-16 Doug Kwan <dougkwan@google.com>
613 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
614 to bfd_signed_vma. Cast constant operands which are used in
615 offset related expressions to bfd_signed_vma type as appropriate.
617 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
619 * elf32-vax.c (elf_vax_plt_sym_val): New function.
620 (elf_backend_plt_sym_val): Define.
622 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
624 * elf32-vax.c (elf_vax_reloc_type_class): New function.
625 (elf_backend_reloc_type_class): Define.
627 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
629 * elf32-vax.c (elf_vax_relocate_section): For symbol references
630 from an executable to a shared library treat R_VAX_PC32
631 relocations as R_VAX_PLT32 ones.
633 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
635 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
636 symbols in GOT space calculation.
637 (elf_vax_relocate_section): Adjust accordingly.
639 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
641 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
644 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
646 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
648 (elf_vax_relocate_section): Likewise.
650 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
652 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
653 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
655 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
657 * elf32-i386.c (elf_i386_check_relocs): Reformat.
658 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
660 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
662 * Makefile.am: Run "make dep-am".
663 * Makefile.in: Regenerated.
665 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
668 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
670 2009-06-15 Nick Clifton <nickc@redhat.com>
672 * po/ru.po: New Russian translation.
673 * configure.in (ALL_LINGUAS): Add ru.
674 * configure: Regenerate.
676 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c: Remove duplicated comments.
680 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
683 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
684 dynamic IFUNC pointer in non-shared object. Use .got.plt
685 for IFUNC definition in PIE.
686 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
689 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
690 dynamic IFUNC pointer in non-shared object. Use .got.plt
691 for IFUNC definition in PIE.
692 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
695 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-i386.c (elf_i386_check_relocs): Properly report
698 local symbol for unhandled relocation against STT_GNU_IFUNC
700 (elf_i386_relocate_section): Likewise.
701 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
702 (elf64_x86_64_relocate_section): Likewise.
704 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
707 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
708 (elf_i386_link_hash_table): Add loc_hash_table and
710 (elf_i386_local_hash): New.
711 (elf_i386_local_htab_hash): Likewise.
712 (elf_i386_local_htab_eq): Likewise.
713 (elf_i386_get_local_sym_hash): Likewise.
714 (elf_i386_link_hash_table_free): Likewise.
715 (elf_i386_allocate_local_dynrelocs): Likewise.
716 (elf_i386_finish_local_dynamic_symbol): Likewise.
717 (bfd_elf64_bfd_link_hash_table_free): Likewise.
718 (elf_i386_link_hash_table_create): Create loc_hash_table and
720 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
721 (elf_i386_size_dynamic_sections): Likewise.
722 (elf_i386_relocate_section): Likewise.
723 (elf_i386_finish_dynamic_sections): Likewise.
724 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
727 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
728 (elf64_x86_64_link_hash_table): Add loc_hash_table and
730 (elf64_x86_64_local_hash): New.
731 (elf64_x86_64_local_htab_hash): Likewise.
732 (elf64_x86_64_local_htab_eq): Likewise.
733 (elf64_x86_64_get_local_sym_hash): Likewise.
734 (elf64_x86_64_link_hash_table_free): Likewise.
735 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
736 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
737 (bfd_elf64_bfd_link_hash_table_free): Likewise.
738 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
740 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
742 (elf64_x86_64_size_dynamic_sections): Likewise.
743 (elf64_x86_64_relocate_section): Likewise.
744 (elf64_x86_64_finish_dynamic_sections): Likewise.
745 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
748 2009-06-10 Philip Blundell <philb@gnu.org>
750 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
751 elf_sec->this_hdr == NULL.
753 2009-06-12 Tristan Gingold <gingold@adacore.com>
755 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
756 * bfd-in2.h: Regenerated.
757 * libbfd.h: Regenerated.
759 * mach-o.c (FILE_ALIGN): New macro.
760 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
761 (bfd_mach_o_print_symbol): Ditto.
762 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
763 (bfd_mach_o_get_reloc_upper_bound): New function.
764 (bfd_mach_o_canonicalize_reloc): Ditto.
765 (bfd_mach_o_scan_write_relocs): Ditto.
766 (bfd_mach_o_scan_write_section_32): Remove offset argument.
767 (bfd_mach_o_scan_write_section_64): Ditto.
768 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
769 written for load command. Do not compute section file offset.
770 (bfd_mach_o_scan_write_segment_64): Ditto.
771 (bfd_mach_o_scan_write_symtab): Compute file offset first.
772 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
774 (bfd_mach_o_mangle_symbols): ... this new function.
775 (bfd_mach_o_write_contents): Be sure to have load commands built.
776 Call bfd_mach_o_mangle_symbols.
777 (bfd_mach_o_build_commands): Adjust for filelen field.
778 Use FILE_ALIGN macro. Clear section file offset if section is empty.
779 Do not set symtab file offset anymore here.
780 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
781 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
782 Set reloc_count and rel_filepos section fields.
783 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
785 (bfd_mach_o_scan_read_section_64): Ditto.
786 (bfd_mach_o_scan_read_section): Ditto.
787 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
788 bfd_mach_o_asymbol. Use unsigned int for file offset type.
789 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
790 Handle weak-ref symbols.
791 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
792 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
793 (bfd_mach_o_scan): Remove assignment to removed field.
794 (bfd_mach_o_mkobject_init): Ditto.
795 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
796 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
797 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
798 (bfd_mach_o_swap_reloc_in): Ditto.
799 (bfd_mach_o_swap_reloc_out): Ditto.
801 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
802 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
803 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
804 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
805 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
806 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
807 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
808 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
809 (BFD_MACH_O_N_WEAK_DEF): New macros.
811 (bfd_mach_o_section_type): Add new enumeration values.
812 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
813 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
814 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
815 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
817 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
818 (BFD_MACH_O_GENERIC_RELOC_PAIR)
819 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
820 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
821 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
822 (BFD_MACH_O_RELENT_SIZE): Ditto.
823 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
824 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
825 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
826 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
827 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
828 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
829 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
830 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
831 (bfd_mach_o_reloc_info): New struct.
832 (bfd_mach_o_asymbol): New struct.
833 (bfd_mach_o_symtab_command): The symbols field is now of type
835 (bfd_mach_o_load_command): The offset and len fields are now of type
837 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
838 Add a filelen field. Add comments.
839 (bfd_mach_o_backend_data): New struct.
840 (bfd_mach_o_get_backend_data): New macro.
841 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
843 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
844 (bfd_mach_o_get_reloc_upper_bound): New prototype.
845 (bfd_mach_o_canonicalize_reloc): Ditto.
847 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
848 duplicated macro. Now defined to _bfd_generic_is_local_label.
849 (TARGET_NAME_BACKEND): New macro...
850 (TARGET_NAME_BACKEND): ... used to name a new variable.
851 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
854 * mach-o-i386.c (i386_howto_table): New variable.
855 (bfd_mach_o_i386_swap_reloc_in): New function.
856 (bfd_mach_o_i386_swap_reloc_out): Ditto.
857 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
858 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
859 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
860 (bfd_mach_o_bfd_reloc_type_lookup)
861 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
863 2009-06-11 Eric Paris <eparis@redhat.com>
864 Nick Clifton <nickc@redhat.com>
866 * opncls.c (_maybe_make_executable): New function. Gives execute
867 permission to an executable bfd that was opened for writing
868 provided that it is a regular file. Replaces common code found in...
869 (bfd_close): here and ...
870 (bfd_close_all_done): here.
872 2009-06-11 Anthony Green <green@moxielogic.com>
874 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
875 * bfd-in2.h: Rebuilt.
877 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
879 (moxie_reloc_map): Ditto.
880 Clean up copyright notice.
882 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
884 * bfd-in2.h: bfd_mmap prototype.
885 * bfdio.c (bfd_mmap): New function.
886 * libbfd.h (bfd_iovec): Add bmmap.
887 * cache.c (cache_bmmap): New function.
888 (cache_iovec): Initialize bmmap member.
889 * opencls.c (opncls_bmmap): New function.
890 (opncls_iovec): Initialize bmmap member.
892 2009-06-09 Tristan Gingold <gingold@adacore.com>
894 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
895 and stabstr_segment fields.
896 (mach_o_be_vec, mach_o_le_vec): Removed
897 (bfd_mach_o_version): New prototype.
899 * mach-o.c (bfd_mach_o_version): Make this function public.
900 (mach_o_wide_p): New function.
901 (bfd_mach_o_wide_p): Ditto.
902 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
904 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
905 Search in the list only if the name starts with a dot.
906 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
907 test. Check bfd_seek status.
908 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
909 (bfd_mach_o_scan_write_section_32): Ditto.
910 (bfd_mach_o_scan_write_section_64): Ditto.
911 (bfd_mach_o_scan_write_section): Removed.
912 (bfd_mach_o_scan_write_segment): Split into ...
913 (bfd_mach_o_scan_write_segment_32): ... this and ...
914 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
915 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
916 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
917 symbol table. Now returns a boolean.
918 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
919 Adjust for status type.
920 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
921 test. Write symbol table. Numbers the sections.
922 (bfd_mach_o_read_header): Check bfd_seek status.
923 Use mach_o_wide_p instead of hard-coded test.
924 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
925 (bfd_mach_o_scan_read_section_64): Ditto.
926 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
927 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
928 handled common symbols.
929 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
930 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
931 (bfd_mach_o_scan_read_dylinker): Ditto.
932 (bfd_mach_o_scan_read_dylib): Ditto.
933 (bfd_mach_o_scan_read_thread): Ditto.
934 (bfd_mach_o_scan_read_symtab): Ditto.
935 Do not create a section for the stabs.
936 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
937 (bfd_mach_o_scan_read_segment): Ditto.
938 (bfd_mach_o_scan_read_command): Ditto.
939 (bfd_mach_o_scan_start_address): Ditto.
940 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
941 (bfd_mach_o_archive_p): Check bfd_seek status.
942 (bfd_mach_o_core_fetch_environment): Ditto.
944 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
946 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
948 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
949 (elf_i386_link_hash_table_create): Initialize irelifunc.
950 (elf_i386_check_relocs): Updated. Set up irelifunc for
952 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
953 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
955 (elf_i386_relocate_section): Likewise.
957 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
958 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
959 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
961 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
962 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
964 (elf64_x86_64_relocate_section): Likewise.
966 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
968 (_bfd_elf_create_ifunc_sections): This.
970 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
972 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
975 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
977 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
978 relocation for R_386_32 against STT_GNU_IFUNC symbol when
979 building shared object. Check info->executable instead of
980 !info->shared when setting non_got_ref.
981 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
982 for non-GOT reference of STT_GNU_IFUNC symbol in shared
983 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
985 (elf_i386_relocate_section): Output dynamic relocation for
986 R_386_32 against STT_GNU_IFUNC symbol to get the real
987 function address when building shared object.
988 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
989 relocation for STT_GNU_IFUNC symbol in shared object.
991 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
992 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
993 symbol when building shared object. Check info->executable
994 instead of !info->shared when setting non_got_ref.
995 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
996 for non-GOT reference of STT_GNU_IFUNC symbol in shared
997 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
999 (elf64_x86_64_relocate_section): Output dynamic relocation
1000 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1001 function address when building shared object.
1002 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1003 relocation for STT_GNU_IFUNC symbol in shared object.
1005 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1007 * Makefile.am: Run "make dep-am".
1008 (BFD32_BACKENDS): Add mach-o-i386.lo.
1009 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1010 * Makefile.in: Regenerate.
1012 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1014 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1015 when looking for soft-icache stubs.
1017 2009-06-05 Tristan Gingold <gingold@adacore.com>
1019 * mach-o.h: Update copyright year.
1020 (bfd_mach_o_mach_header_magic): New enum.
1021 (bfd_mach_o_cpu_subtype): Now an enum.
1022 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1023 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1024 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1025 (bfd_mach_o_load_command): Field type_required is now a boolean.
1026 Reindent prototypes.
1027 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1028 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1029 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1030 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1031 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1032 (bfd_mach_o_canonicalize_symtab): Ditto.
1033 (bfd_mach_o_get_symbol_info): Ditto.
1034 (bfd_mach_o_print_symbol): Ditto.
1035 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1036 (bfd_mach_o_make_empty_symbol): Ditto.
1037 (bfd_mach_o_write_contents): Ditto.
1039 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1040 bfd_mach_o_mkobject): Defines.
1041 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1042 Do not check with target vector but with flavour.
1043 (struct mach_o_section_name_xlat): New declaration.
1044 (dwarf_section_names_xlat): Ditto.
1045 (text_section_names_xlat): Ditto.
1046 (data_section_names_xlat): Ditto.
1047 (struct mach_o_segment_name_xlat): Ditto.
1048 (segsec_names_xlat): Ditto.
1049 (bfd_mach_o_convert_section_name_to_bfd): New function.
1050 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1051 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1052 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1053 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1054 Accept any input and output flavour. Do not share private data
1056 (bfd_mach_o_count_symbols): Add a comment.
1057 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1058 (bfd_mach_o_canonicalize_symtab): Ditto.
1059 (bfd_mach_o_get_symbol_info): Ditto.
1060 (bfd_mach_o_print_symbol): Ditto.
1061 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1062 Use constants instead of hard-coded values.
1063 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1065 (bfd_mach_o_scan_write_section_64): Ditto.
1066 (bfd_mach_o_scan_write_segment): Ditto.
1067 Do not copy sections anymore.
1068 (bfd_mach_o_write_contents): Make it public.
1069 Remove dead code. Rewrite typeflag assignment.
1070 (bfd_mach_o_build_commands): New function.
1071 (bfd_mach_o_set_section_contents): Ditto.
1072 (bfd_mach_o_make_empty_symbol): Make it public.
1073 (bfd_mach_o_read_header): Make it static.
1074 Convert to bfd_boolean.
1075 Use constants instead of hard-coded values.
1076 (bfd_mach_o_make_bfd_section): Call
1077 bfd_mach_o_convert_section_name_to_bfd to create name.
1078 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1080 (bfd_mach_o_scan_read_section_64): Ditto.
1081 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1082 a segment anymore. Use constants instead of hard-coded values.
1083 (bfd_mach_o_scan_read_command): Fix style.
1084 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1085 Get rid of BFD_IO_FUNCS.
1086 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1087 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1088 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1089 (bfd_mach_o_object_p): Removed.
1090 (bfd_mach_o_gen_core_p): New function, replaces ...
1091 (bfd_mach_o_core_p): ... deleted.
1092 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1094 * mach-o-i386.c: New file.
1095 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1096 * configure.in (TDEFINES): Add mach_o_i386_vec.
1097 * configure: Regenerated.
1098 * targets.c: Add mach_o_i386_vec.
1100 * mach-o.c: Update copyright years.
1101 (BFD_IO_FUNCS): Remove (was not used).
1102 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1103 bfd_mach_o_slurp_extended_name_table,
1104 bfd_mach_o_construct_extended_name_table,
1105 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1106 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1107 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1108 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1109 bfd_mach_o_get_section_contents_in_window,
1110 bfd_mach_o_bfd_is_local_label_name,
1111 bfd_mach_o_bfd_is_target_special_symbol,
1112 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1113 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1114 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1115 bfd_mach_o_minisymbol_to_symbol,
1116 bfd_mach_o_bfd_get_relocated_section_contents,
1117 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1118 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1119 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1120 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1121 bfd_mach_o_bfd_merge_private_bfd_data,
1122 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1123 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1124 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1125 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1126 bfd_mach_o_bfd_copy_private_header_data,
1127 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1128 * mach-o-target.c: ... here.
1129 Update copyright years.
1131 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1133 * dep-in.sed: Don't use \n in replacement part of s command.
1134 * Makefile.am (DEP1): LC_ALL for uniq.
1136 * Makefile.in: Regenerate.
1138 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1141 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1142 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1144 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1147 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1148 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1149 against STT_GNU_IFUNC symbols for static executables.
1150 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1151 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1153 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1154 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1155 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1156 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1158 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1160 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1161 symbols to be left unimported when linking statically.
1162 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1163 code when linking statically.
1165 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf32-i386.c (elf_i386_check_relocs): Increment
1168 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1169 against STT_GNU_IFUNC symbol.
1170 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1171 local STT_GNU_IFUNC definition is used.
1172 (elf_i386_relocate_section): Handle got.offset != -1 for
1173 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1176 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1177 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1178 relocations against STT_GNU_IFUNC symbol.
1179 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1180 local STT_GNU_IFUNC definition is used.
1181 (elf64_x86_64_relocate_section): Handle got.offset != -1
1182 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1183 STT_GNU_IFUNC symbol.
1185 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1189 (elf_i386_reloc_type_lookup): Likewise.
1190 (R_386_tls): Removed.
1191 (R_386_irelative): New.
1192 (R_386_vt_offset): Updated.
1193 (elf_i386_rtype_to_howto): Likewise.
1194 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1195 (elf_i386_link_hash_table_create): Initialize igotplt,
1197 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1198 (elf_i386_adjust_dynamic_symbol): Likewise.
1199 (elf_i386_allocate_dynrelocs): Likewise.
1200 (elf_i386_relocate_section): Likewise.
1201 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1203 (elf_i386_finish_dynamic_symbol): When building a static
1204 executable, use .iplt, .igot.plt and .rel.iplt sections for
1205 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1206 locally defined STT_GNU_IFUNC symbol.
1208 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1209 (x86_64_reloc_map): Likewise.
1210 (R_X86_64_standard): Updated.
1211 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1212 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1214 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1215 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1216 (elf64_x86_64_allocate_dynrelocs): Likewise.
1217 (elf64_x86_64_relocate_section): Likewise.
1218 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1220 (elf64_x86_64_finish_dynamic_symbol): When building a static
1221 executable, use .iplt, .igot.plt and .rela.iplt sections for
1222 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1223 for locally defined STT_GNU_IFUNC symbol.
1225 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1226 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1228 * bfd-in2.h: Regenerated.
1229 * libbfd.h: Likewise.
1231 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1234 (_bfd_elf_make_ifunc_reloc_section): Removed.
1235 (_bfd_elf_is_ifunc_symbol): Likewise.
1236 (_bfd_elf_create_static_ifunc_sections): New.
1238 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1240 (elf_link_add_object_symbols): Here.
1241 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1242 STT_GNU_IFUNC symbol.
1243 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1244 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1245 (IFUNC_INFIX): Removed.
1246 (get_ifunc_reloc_section_name): Likewise.
1247 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1248 (_bfd_elf_is_ifunc_symbol): Likewise.
1249 (_bfd_elf_create_static_ifunc_sections): New.
1251 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1254 (create_got_section): Likewise.
1255 (allocate_dynrelocs): Likewise.
1256 (readonly_dynrelocs): Likewise.
1257 (set_tls_module_base): Likewise.
1258 (dtpoff_base): Likewise.
1260 (elf_i386_link_hash_table_create): Updated.
1261 (elf_i386_create_dynamic_sections): Likewise.
1262 (elf_i386_check_relocs): Likewise.
1263 (elf_i386_size_dynamic_sections): Likewise.
1264 (elf_i386_relocate_section): Likewise.
1266 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1267 (create_got_section): Likewise.
1268 (allocate_dynrelocs): Likewise.
1269 (readonly_dynrelocs): Likewise.
1270 (set_tls_module_base): Likewise.
1271 (dtpoff_base): Likewise.
1273 (elf64_x86_64_link_hash_table_create): Updated.
1274 (elf64_x86_64_create_dynamic_sections): Likewise.
1275 (elf64_x86_64_check_relocs): Likewise.
1276 (elf64_x86_64_size_dynamic_sections): Likewise.
1277 (elf64_x86_64_relocate_section): Likewise.
1279 2009-05-28 Nick Clifton <nickc@redhat.com>
1281 * targets.c (_bfd_target_vector): Only include plugin target in
1282 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1284 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1286 * elf32-spu.c (struct call_info): New member broken_cycle.
1287 (remove_cycle): Instead of physically removing call_info structures
1288 to break call graph cycles, mark them using the broken_cycle flag.
1289 (mark_overlay_section): Respect broken_cycle flag.
1290 (unmark_overlay_section): Likewise.
1291 (collect_lib_sections): Likewise.
1292 (collect_overlays): Likewise.
1293 (sum_stack): Likewise.
1295 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1297 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1298 (mark_functions_via_relocs): Initialize callee->count to 1.
1299 (pasted_function): Likewise.
1300 (spu_elf_auto_overlay): Honor call counts when determining number
1301 of stubs required in software i-cache mode.
1303 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1305 * plugin.c (program_name): Remove.
1306 (plugin_program_name): New.
1307 (bfd_plugin_set_program_name): New.
1308 (try_load_plugin): Use plugin_program_name.
1309 * plugin.h (bfd_plugin_set_program_name): New.
1311 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1313 * aclocal.m4: Include ../config/plugins.m4.
1314 * configure.in: Use AC_PLUGINS.
1315 * configure: Regenerate.
1316 * Makefile.in: Regenerate.
1317 * doc/Makefile.in: Regenerate.
1319 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1321 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1323 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1324 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1325 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1326 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1327 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1328 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1329 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1330 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1331 * reloc.c (bfd_generic_relax_section): Likewise.
1332 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1333 * vms.c (vms_bfd_relax_section): Likewise.
1335 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1339 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1340 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1342 * elf32-i386.c (allocate_dynrelocs): Updated.
1343 (elf_i386_relocate_section): Likewise.
1344 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1345 (elf64_x86_64_relocate_section): Likewise.
1347 * elf64-x86-64.c (is_indirect_symbol): Removed.
1349 2009-05-26 Nick Clifton <nickc@redhat.com>
1351 * po/id.po: Updated Indonesian translation.
1353 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1355 * Makefile.am: Run "make dep-am".
1358 (ALL_MACHINES): Add cpu-plugin.lo.
1359 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1360 (BFD32_BACKENDS): Add plugin.lo.
1361 (BFD32_BACKENDS_CFILES): Add plugin.c.
1362 (libbfd_la_LIBADD): Add LIBDL
1363 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1364 (bfd_plugin_arch): Declare.
1365 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1366 * bfd.c (bfd): Add plugin_data.
1367 * config.bfd: Handle the plugin target.
1368 * configure.in: Check for --enable-plugins.
1369 (LT_INIT): Use the dlopen option.
1370 * cpu-plugin.c: New.
1373 * targets.c (plugin_vec): Declare.
1374 (_bfd_target_vector): Add plugin_vec.
1375 * Makefile.in: Regenerate.
1376 * bfd-in2.h: Regenerate.
1377 * configure: Regenerate.
1379 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1381 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1382 per line with all lines having continuation backslash. Prefix
1383 first line with "A", following lines with "B".
1384 * Makefile.am (DEP): Don't use dep.sed here.
1385 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1386 dep.sed here on dependencies, sort and uniq.
1387 * Makefile.in: Regenerate.
1389 2009-05-25 Tristan Gingold <gingold@adacore.com>
1391 * makefile.vms: Add verilog.obj to object list OBJS.
1393 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1395 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1396 for BFD_IN_MEMORY is cleared.
1397 (bfd_bwrite): Zero excess memory allocated.
1399 2009-05-22 Julian Brown <julian@codesourcery.com>
1401 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1403 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1404 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1405 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1406 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1407 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1408 (a8_erratum_fix, a8_erratum_reloc): New structs.
1409 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1410 num_a8_erratum_fixes, fix_cortex_a8 fields.
1411 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1412 (elf32_arm_add_stub): Split into two parts, creating...
1413 (elf32_arm_create_or_find_stub_sec): New function.
1414 (elf32_arm_final_link_relocate): Add forward declaration.
1415 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1416 relocations, multiple relocations per stub.
1417 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1418 (arm_size_one_stub): Use find_stub_size_and_template.
1419 (a8_reloc_compare): New.
1420 (find_thumb_glue): Add forward declaration.
1421 (cortex_a8_erratum_scan): New.
1422 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1423 (bfd_elf32_arm_set_cortex_a8_fix): New.
1424 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1425 (arm_map_one_stub): Add THUMB32_TYPE support.
1426 (a8_branch_to_stub_data): New.
1427 (make_branch_to_a8_stub): New.
1428 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1429 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1430 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1431 Cortex-A8 erratum workaround.
1432 * bfd-in2.h: Regenerate.
1434 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1436 * Makefile.am: Run "make dep-am".
1437 * Makefile.in: Regenerate.
1438 * po/SRC-POTFILES.in: Regenerate.
1440 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1442 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1445 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1447 * elf-bfd.h (struct elf_backend_data
1448 <elf_backend_link_output_symbol_hook>): Return an int.
1449 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1450 symbols on deleted .opd entries.
1451 * elflink.c (elf_link_output_sym): Return without outputting sym
1452 if output_symbol_hook returns 2.
1453 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1454 Abort if we must not discard sym.
1455 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1457 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1458 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1459 elf_backend_link_output_symbol_hook return type change.
1460 * elf32-arm.c (output_arch_syminfo): Likewise.
1461 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1462 (elf32_arm_output_arch_local_syms): Likewise.
1463 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1464 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1465 (bfd_score_elf_link_output_symbol_hook): Likewise.
1466 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1467 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1468 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1469 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1470 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1471 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1472 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1473 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1474 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1475 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1476 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1478 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1480 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1481 out of range .opd symbols.
1483 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1485 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1486 fprintf_vma directly.
1487 * peXXigen.c (pe_print_edata): Likewise.
1488 (pe_print_pdata): Likewise.
1489 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1490 (_bfd_XX_print_private_bfd_data_common): Likewise.
1492 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1494 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1496 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1497 Paul Brook <paul@codesourcery.com>
1499 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1500 fix discarded sections.
1502 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1504 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1505 sections into the software icache.
1507 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1509 * elf32-spu.c (build_stub): Always build "compact" sofware
1512 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1514 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1515 (spu_elf_setup): Initialize it.
1516 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1517 Update to new-sytle cache manager data structures.
1518 (spu_elf_build_stubs): Generate new-style cache manager data
1519 structures and symbols.
1520 (spu_elf_auto_overlay): Update size computation.
1522 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1524 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1525 segments first amongst the program headers.
1527 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1529 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1530 into addresses for relocation types that look at high bits. Remove
1531 special handling of relocation overflow warnings.
1533 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1535 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1536 control flow graph between fragments of a function.
1538 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1540 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1541 generate only a 16-byte .toe section.
1542 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1544 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1546 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1547 (spu_elf_place_overlay_data): ..here. New function.
1548 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1550 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1552 * elf32-arm.c: Move sysdep.h to start of file.
1554 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1556 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1558 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1559 __icache_tag_array and __icache_tag_array_size.
1561 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1563 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1565 (bfinfdpic_link_omit_section_dynsym): Likewise.
1566 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1568 2009-05-05 Paul Brook <paul@codesourcery.com>
1570 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1571 * bfd-in2.h: Regenerate.
1572 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1573 (_arm_elf_section_data): Add text and exidx fields.
1574 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1575 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1576 copy_exidx_entry): New functions.
1577 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1579 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1581 * elf32-arm.c (DEF_STUBS): New helper define.
1582 (DEF_STUB): Likewise.
1583 (stub_def): New type.
1584 (stub_definitions): New array, containing stub template pointers
1586 (arm_size_one_stub): Make use of stub_definitions.
1588 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1590 * elflink.c (find_version_for_sym): Remove from here, ...
1591 * linker.c (bfd_find_version_for_sym): ... rename, replace
1592 here, make public and update all callers.
1593 * bfd-in2.h: Regenerate.
1595 2009-04-30 Nick Clifton <nickc@redhat.com>
1597 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1599 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1600 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1601 into a STT_GNU_IFUNC symbol type.
1602 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1604 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1605 the binary contains ifunc symbols.
1606 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1607 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1608 * elf32-i386.c (is_indirect_function): New function.
1609 (elf_i386_check_relocs): Create an ifunc output section.
1610 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1611 section if necessary.
1612 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1614 (elf_i386_add_symbol_hook): New function. Set the
1615 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1616 symbol is encountered.
1617 (elf_backend_post_process_headers): Define.
1618 (elf_backend_add_symbol_hook): Define.
1619 (elf_i386_post_process_headers): Rename to
1620 elf_i388_fbsd_post_process_headers.
1621 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1622 (is_indirect_function): New function.
1623 (elf64_x86_64_check_relocs): Create an ifunc output section.
1624 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1625 section if necessary.
1626 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1627 symbol if necessary.
1628 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1629 elf_obj_data structure if an ifunc symbol is encountered.
1630 (elf_backend_post_process_headers): Define.
1631 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1632 if we have ifunc symbols to handle.
1633 (get_ifunc_reloc_section_name): New function. Computes the name
1634 for an ifunc section.
1635 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1636 section to hold ifunc relocs.
1637 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1638 (bfd_print_symbol_vandf): Handle ifunc symbols.
1639 (bfd_decode_symclass): Likewise.
1640 * bfd-in2.h: Regenerate.
1642 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1644 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1645 MOVW and MOVT relocations in a shared library link.
1647 2009-04-27 Anthony Green <green@moxielogic.com>
1649 * verilog.c: New file.
1650 * Makefile.am (BFD32_LIBS): Add verilog.c.
1651 (BFD32_LIBS_CFILES): Add verilog.c.
1652 (verilog.lo): New build rule.
1653 * Makefile.in: Rebuilt.
1654 * targets.c: Add verilog support.
1655 * bfd.c (tdata union): Add Verilog private data field.
1656 * bfd-in2.h: Regenerate.
1658 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1660 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1663 2009-04-23 Matthias Klose <doko@ubuntu.com>
1665 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1667 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1670 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1671 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1672 (elf32_arm_size_stubs): Likewise.
1673 (record_thumb_to_arm_glue): Deleted unused function.
1674 (bfd_elf32_arm_process_before_allocation): No longer handle
1675 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1676 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1677 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1679 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1681 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1682 (elf32_arm_write_section): Declare early.
1683 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1684 (arm_allocate_glue_section_space): Exclude empty sections.
1685 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1686 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1688 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1689 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1690 (elf32_arm_size_dynamic_sections): Allocate interworking
1692 (bfd_elf32_bfd_final_link): Define.
1694 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1696 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1698 * coffcode.h (coff_compute_section_file_positions): Clear
1699 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1701 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1702 force_minimum_alignment.
1704 * libcoff.h: Regenerated.
1706 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1707 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1709 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1710 nor target_subsystem.
1712 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1713 force_minimum_alignment nor target_subsystem.
1715 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1717 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1718 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1719 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1720 include in coff-x86_64.c of headers.
1721 (PDATA_ROW_SIZE): New define.
1722 (pex_regs[]): New static array.
1723 (pex64_get_runtime_function): New static function.
1724 (pex64_get_unwind_info): Likewise.
1725 (pex64_get_scope_entry): Likewise.
1726 (pex64_xdata_print_uwd_codes): Likewise.
1727 (pex64_get_section_by_rva): Likewise.
1728 (pex64_dump_xdata): Likewise.
1729 (pex64_bfd_print_pdata): Likewise.
1730 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1731 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1732 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1734 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1735 Alan Modra <amodra@bigpond.net.au>
1736 Dave Korn <dave.korn.cygwin@gmail.com>
1738 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1739 long names and non-NUL-terminated strings.
1741 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1743 * bfd-in2.h: Regenerated.
1745 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1747 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1748 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1750 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1753 * coffcode.h (bfd_pei_p): New.
1755 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1756 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1757 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1758 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1759 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1760 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1762 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1763 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1764 bfd_efi_rtdrv_x86_64_vec,
1765 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1766 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1767 * targets.c: Likewise.
1769 * configure: Regenerated.
1770 * libcoff.h: Likewise.
1771 * Makefile.in: Likewise.
1773 * efi-app-ia32.c: Removed.
1774 * efi-app-x86_64.c: Likewise.
1775 * efi-bsdrv-ia32.c: Likewise.
1776 * efi-bsdrv-ia64.c: Likewise.
1777 * efi-bsdrv-x86_64.c: Likewise.
1778 * efi-rtdrv-ia32.c: Likewise.
1779 * efi-rtdrv-ia64.c: Likewise.
1780 * efi-rtdrv-x86_64.c: Likewise.
1781 * efi-rtdrv-ia32.c: Likewise.
1783 * efi-app-ia64.c: Moved to ...
1785 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1786 (TARGET_NAME): Set to pei-ia64.
1788 * libpei.h (bfd_target_pei_p): Removed.
1789 (bfd_target_pei_arch): Likewise.
1790 (bfd_target_efi_app_p): Likewise.
1791 (bfd_target_efi_app_arch): Likewise.
1792 (bfd_target_efi_bsdrv_p): Likewise.
1793 (bfd_target_efi_bsdrv_arch): Likewise.
1794 (bfd_target_efi_rtdrv_p): Likewise.
1795 (bfd_target_efi_rtdrv_arch): Likewise.
1796 (bfd_pe_executable_p): Likewise.
1798 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1799 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1800 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1801 and efi-rtdrv-ia32.c.
1802 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1803 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1804 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1805 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1806 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1807 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1808 (efi-app-ia64.lo): Removed.
1809 (efi-bsdrv-ia32.lo): Likewise.
1810 (efi-rtdrv-ia32.lo): Likewise.
1811 (efi-app-ia64.lo): Likewise.
1812 (efi-bsdrv-ia64.lo): Likewise.
1813 (efi-rtdrv-ia64.lo): Likewise.
1814 (efi-app-x86_64.lo): Likewise.
1815 (efi-bsdrv-x86_64.lo): Likewise.
1816 (efi-rtdrv-x86_64.lo): Likewise.
1819 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1821 (arch_type): Removed.
1822 (pe_arch): Likewise.
1823 (pe_bfd_object_p): Just return coff_object_p.
1825 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1826 bfd_pe_executable_p with bfd_pei_p.
1828 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1830 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1831 PLT entries to an undefined symbol when generating a shared
1834 2009-04-17 Nick Clifton <nickc@redhat.com>
1837 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1839 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1841 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1842 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1843 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1844 * binary.c (binary_bfd_define_common_symbol): Likewise.
1845 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1846 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1847 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1848 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1849 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1850 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1851 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1852 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1853 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1854 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1855 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1856 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1857 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1858 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1859 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1860 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1861 * som.c (som_bfd_define_common_symbol): Likewise.
1862 * srec.c (srec_bfd_define_common_symbol): Likewise.
1863 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1864 * versados.c (versados_bfd_define_common_symbol): Likewise.
1865 * vms.c (vms_bfd_define_common_symbol): Likewise.
1866 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1867 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1868 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1869 (pmac_xcoff_vec): Likewise.
1870 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1871 (aix5coff64_vec): Likewise.
1872 * linker.c (bfd_generic_define_common_symbol): New function.
1873 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1874 (_bfd_define_common_symbol): New field.
1875 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1876 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1877 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1879 * bfd-in2.h: Regenerate.
1880 * libbfd.h: Likewise.
1881 * libcoff.h: Likewise.
1883 2009-04-15 Anthony Green <green@moxielogic.com>
1885 * targets.c: Add moxie support.
1886 * Makefile.am: Ditto.
1887 * Makefile.in: Rebuilt.
1888 * cpu-moxie.c, elf32-moxie.c: New files.
1889 * archures.c: Add moxie support.
1890 * configure.in: Add moxie support.
1891 * configure: Rebuilt.
1892 * config.bfd, archures.c: Add moxie support.
1893 * bfd-in2.h: Rebuilt.
1895 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1897 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1898 branch to an undef weak symbol into a jump to next instruction if
1899 a PLT entry will be created.
1901 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1903 * coffgen.c (make_a_section_from_file): Set the backend long
1904 section names enable if long section names found on input.
1905 * coffcode.h: Extend long section names documentation to match.
1907 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1909 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1912 2009-04-07 DJ Delorie <dj@redhat.com>
1914 * archures.c: Add bfd_mach_mep_c5.
1915 * bfd-in2.h: Likewise.
1916 * cpu-mep.c: Add bfd_c5_arch.
1917 * elf32-mep.c: Support it.
1919 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1921 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1922 info->callbacks->einfo.
1923 * linker.c (_bfd_generic_section_already_linked): Likewise.
1925 2009-04-06 DJ Delorie <dj@redhat.com>
1927 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1929 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1931 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1932 _bfd_pex64_print_pdata only if PE is defined.
1934 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1935 (_bfd_pex64_print_pdata): This.
1937 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1938 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1941 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1943 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1944 _bfd_pep_print_x64_pdata.
1945 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1946 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1948 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1950 * elf32-xtensa.c (relax_property_section): Always set r_offset
1953 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1955 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1956 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1958 (elf32_arm_stub_type): New enum values for the two new stubs.
1959 (arm_type_of_stub): Make use of the two new stubs.
1960 (arm_size_one_stub): Handle the two new stubs.
1962 2009-04-01 Matt Thomas <matt@netbsd.org>
1964 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1965 hidden symbols into the GOT or PLT.GOT.
1966 (elf_vax_relocate_section): Do not emit a PCREL reloc
1967 into a shared object if it is against a hidden symbol.
1969 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1971 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1972 and know_contains_shared_object_p.
1973 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1974 Cache the result in the archive_info table.
1975 (xcoff_auto_export_p): Add an "info" parameter and update the
1976 call to xcoff_archive_contains_shared_object_p.
1977 (xcoff_mark_auto_exports): Update accordingly.
1978 (xcoff_post_gc_symbol): Likewise.
1980 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1982 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1985 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1987 * coff-rs6000.c (member_layout): New structure.
1988 (archive_iterator): Likewise.
1989 (member_layout_init): New function.
1990 (archive_iterator_begin): Likewise.
1991 (archive_iterator_next): Likewise.
1992 (xcoff_write_armap_old): Use the new iterator functions.
1993 (do_shared_object_padding): Delete.
1994 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1995 handling of arch_info.
1996 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1997 first loop rather than the second. Allocate a member header if
1998 there isn't one, then work out the stat information and length
1999 in the first loop too. Use the new iterators for the second loop.
2000 (xcoff_write_archive_contents_big): Likewise.
2002 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2004 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2005 (bfd_xcoff_set_archive_import_path): Likewise.
2006 * bfd-in2.h: Regenerate.
2007 * xcofflink.c: Include libiberty.h.
2008 (xcoff_archive_info): New structure.
2009 (xcoff_archive_info_hash): New function.
2010 (xcoff_archive_info_eq): Likewise.
2011 (xcoff_get_archive_info): Likewise.
2012 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2013 (bfd_xcoff_split_import_path): New function.
2014 (bfd_xcoff_set_archive_import_path): Likewise.
2015 (xcoff_set_import_path): Move earlier in file.
2016 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2017 object to the the directory part of the bfd's filename. Get the
2018 import path and filename of an archive object from the archive's
2019 xcoff_tdata, initializing it if necessary. Update use of
2021 (bfd_link_input_bfd): Update use of import_file_id.
2022 (xcoff_write_global_symbol): Likewise.
2024 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2026 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2028 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2030 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2031 a .loader section for relocatable links.
2032 (xcoff_need_ldrel_p): New function.
2033 (xcoff_mark): Use it.
2034 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2036 (xcoff_build_ldsym): New function, split out from...
2037 (xcoff_build_ldsyms): ...here. Rename to...
2038 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2039 call xcoff_build_ldsym, if there's a loader section.
2040 (xcoff_build_loader_section): New function, extracted verbatim from...
2041 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2042 there's a loader section. Only add an __rtinit loader symbol
2043 if there's a loader section. Update after above name change.
2044 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2045 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2046 and xcoff_create_ldrel.
2047 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2048 (xcoff_reloc_link_order): Likewise, but only call it if there's
2049 a loader section. Use xcoff_symbol_section.
2050 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2051 if there's a loader section.
2053 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2055 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2057 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2059 * elf32-arm.c (group_sections): Rewrite loops for better
2062 2009-03-30 DJ Delorie <dj@redhat.com>
2064 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2065 relocs when doing a relocatable link.
2067 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2069 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2070 "ERROR:", in error messages.
2071 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2072 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2073 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2074 (elf32_arm_merge_eabi_attributes): Likewise.
2075 (elf32_arm_merge_private_bfd_data): Likewise.
2077 2009-03-27 Nick Clifton <nickc@redhat.com>
2079 * section.c (bfd_get_section_contents): Detect and handle the case
2080 where a section has the SEC_IN_MEMORY flag set but no actual
2083 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2086 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2087 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2088 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2089 if we don't find matching PT_LOAD when copying.
2091 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2093 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2094 the reloc descriptions.
2096 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2098 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2099 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2100 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2102 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2104 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2105 (bfd_i386_arch_intel_syntax): Likewise.
2106 (i8086_arch): Likewise.
2107 (bfd_x86_64_arch): Likewise.
2109 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2111 * elf32-cris.c (cris_elf_relocate_section): <case
2112 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2113 symbols for non-allocated sections. Don't check whether to
2114 generate R_CRIS_DTPMOD for non-allocated sections.
2115 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2116 handle relocation GC:ing if applied to non-allocated section.
2117 (cris_elf_check_relocs): Similar.
2119 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2120 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2121 when emitting a known TP offset in the GOT.
2123 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2125 * elf64-ppc.c (synthetic_opd): Delete.
2126 (compare_symbols): Look for .opd name rather than section match.
2127 (ppc64_elf_get_synthetic_symtab): Likewise.
2129 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2131 * elf32-ppc.c (is_pic_glink_stub): Delete.
2132 (is_nonpic_glink_stub): New function.
2133 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2135 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2137 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2138 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2140 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2141 macros for visibilty and locality checks.
2142 (elf_s390_adjust_dynamic_symbol): Likewise.
2143 (allocate_dynrelocs): Likewise.
2144 (elf_s390_relocate_section): Likewise.
2145 (elf_s390_finish_dynamic_symbol): Likewise.
2146 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2147 (elf_s390_adjust_dynamic_symbol): Likewise.
2148 (allocate_dynrelocs): Likewise.
2149 (elf_s390_relocate_section): Likewise.
2150 (elf_s390_finish_dynamic_symbol): Likewise.
2152 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2154 * bfd-in2.h: Regenerated.
2155 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2156 for debugging sections and map memory read/write dependent on
2158 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2159 without memory read flags set.
2160 * section.c: Add SEC_COFF_NOREAD to section flags.
2162 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2164 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2167 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2169 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2170 "no overlays" return. If there are overlays, create overlay
2171 manager entry symbols here, so that..
2172 (spu_elf_build_stubs): ..we don't need to set them up here.
2173 Simplify entry symbol tests.
2174 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2176 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2178 * elf.c (elfcore_grok_openbsd_procinfo)
2179 (elfcore_grok_openbsd_note): New functions.
2180 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2182 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2184 * vms-hdr.c: Don't include alloca.h.
2185 * elf32-m68hc1x.c: Include alloca-conf.h.
2187 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2189 * Makefile.am: Run "make dep-am".
2190 * Makefile.in: Regenerate.
2192 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2194 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2196 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2198 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2200 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2201 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2202 ovly_return fields with ovly_entry[2]. Adjust all users.
2203 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2205 (spu_elf_build_stubs): Likewise.
2206 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2207 ovly_flavour changes. Update all callers.
2208 (ovl_stub_size_log2): New function.
2209 (build_stub): Handle compact icache stubs. Use different manager
2210 entry point for stubs in non-icache area.
2211 (spu_elf_size_stubs): Don't allocate space for indirect branch
2213 (spu_elf_build_stubs): And don't built them.
2215 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2217 * dwarf2.c (read_section): Always use rawsize, if available.
2219 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2221 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2222 of rawsize and size for buffer.
2224 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2226 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2227 parameter just because fixed sections fit into local store.
2228 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2229 generating overlays if fixed sections plus reserved stack
2230 and heap space fit into local store.
2232 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2234 * elf32-spu.c (build_stub): Correct icache set_id.
2235 (spu_elf_relocate_section): Likewise.
2237 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2239 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2240 symbol table if it was created by the current call.
2242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2245 class XMC_DS rather than XMC_UA.
2247 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2249 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2250 bfd_boolean export_defineds parameter with an unsigned int
2251 auto_export_flags parameter.
2252 * bfd-in2.h: Regenerate.
2253 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2254 split out from xcoff_build_ldsyms.
2255 (xcoff_covered_by_expall_p): New function.
2256 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2257 but with extra code to handle -bexpfull and -bexpall.
2258 (xcoff_mark_auto_exports): New function.
2259 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2260 a function should be automatically exported.
2261 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2262 parameter with an auto_export_flags parameter. Update ldinfo
2263 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2266 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2268 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2269 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2270 init and fini functions. Do garbage collection for objects
2271 without an entry point too.
2273 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2275 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2276 check whether a symbol has csect information.
2277 (coff_print_aux): Likewise.
2278 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2279 information for C_AIX_WEAKEXT too.
2280 (_bfd_xcoff_swap_aux_out): Likewise.
2281 (xcoff_reloc_type_br): Handle defweak symbols too.
2282 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2283 information for C_AIX_WEAKEXT too.
2284 (_bfd_xcoff64_swap_aux_out): Likewise.
2285 (xcoff64_reloc_type_br): Handle defweak symbols too.
2286 * coffgen.c (coff_print_symbol): Handle auxillary function
2287 information for C_AIX_WEAKEXT too.
2288 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2289 instead of BSF_GLOBAL if the L_WEAK flag is set.
2290 (xcoff_dynamic_definition_p): New function.
2291 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2292 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2293 always take the symbol class from the ldsym. Use weak bfd symbol
2294 types for weak ldsyms.
2295 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2296 Fix the check for whether a definition is from a shared object.
2297 Allow redefinitions of weak symbols.
2298 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2299 (xcoff_keep_symbol_p): Likewise.
2300 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2301 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2302 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2303 but mark them as L_WEAK.
2304 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2305 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2307 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2309 * xcofflink.c (xcoff_mark): When walking the relocations,
2310 only mark the target symbol or the target section, not both.
2311 (xcoff_final_definition_p): New function.
2312 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2313 symbol is a valid definition of the associated output symbol.
2314 Use XCOFF_ALLOCATED to stop the same hash table entry having
2316 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2318 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2320 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2322 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2325 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2327 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2328 * libcoff.h: Regenerate.
2329 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2330 line-number counts in the bfd's lineno_counts field.
2331 Don't keep per-csect line-number counts.
2332 (xcoff_sweep): Don't update per-csect line-number counts.
2333 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2334 entries in each output section.
2335 (xcoff_link_input_bfd): Get the number of line numbers from
2336 the bfd's lineno_counts field, rather than recalculating it
2337 from scratch. Fix the range check when updating C_BINCL and
2339 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2340 here. Don't expect csects to have line-number counts.
2342 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2344 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2345 * libcoff.h: Regenerate.
2346 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2347 "skip" logic from xcoff_link_input_bfd.
2348 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2349 objects in a dynamic link, rather than checking whether csectpp
2350 is null. Always allocate debug_index for other objects,
2351 and always go through the loop. Update the type of debug_index
2352 after the change above. Read the auxillary csect information
2353 and use xcoff_keep_symbol_p to decide whether a symbol should
2354 be kept. Set its debug_index to -2 if not.
2355 (xcoff_link_input_bfd): Update the type of debug_index after
2356 the change above and always expect it to be nonnull. Use it to
2357 test whether a symbol should be stripped, rather than making the
2358 decision here. Postpone all symbol creation to the second pass.
2360 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2362 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2363 creating a descriptor.
2364 (xcoff_sweep): Don't mark toc_section unless it's needed.
2365 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2366 when marking every bfd.
2367 (xcoff_link_input_bfd): Skip all TOC anchors.
2368 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2369 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2370 to -1; call xcoff_find_tc0 instead.
2372 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2374 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2375 * libcoff.h: Regenerate.
2376 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2377 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2378 the previous symbol's csect. Treat last_symndx as an inclusive value
2379 and simplify its handling.
2380 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2381 symbols with the right csect. Don't mark rsec when processing
2382 relocations against undefined or absolute sections.
2383 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2384 of bfd_und_section_ptr.
2385 (xcoff_link_input_bfd): Likewise.
2387 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2389 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2390 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2391 flag is set. Assert that all undefined symbols are either
2392 imported or defined by a dynamic object.
2393 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2394 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2395 handling to all relocations. Only set XCOFF_CALLED for function
2397 (xcoff_find_function): New function, split out from...
2398 (bfd_xcoff_export_symbol) ...here.
2399 (xcoff_set_import_path): New function, split out from...
2400 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2401 meaning of XCOFF_CALLED.
2402 (xcoff_mark_symbol): If we mark an undefined and unimported
2403 symbol, find some way of defining it. If the symbol is a function
2404 descriptor, fill in its definition automatically. If the symbol
2405 is a function, mark its descriptor and allocate room for global
2406 linkage code. Otherwise mark the symbol as implicitly imported.
2407 Move the code for creating function descriptors from...
2408 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2409 check for symbols that were implicitly defined.
2410 (xcoff_mark): Don't count any dynamic relocations against
2412 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2413 in the xcoff link info.
2414 (xcoff_link_input_bfd): Remove handling of undefined and
2417 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2419 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2420 if the target is absolute. Fix comment typo.
2421 (xcoff_ppc_relocate_section): Remove FIXME.
2422 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2423 if the target is absolute.
2425 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2427 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2428 R_POS and R_NEG relocations against absolute symbols to the
2431 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2433 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2434 to 2 for bfd_mach_ppc_620.
2436 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2438 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2439 * configure.in: Likewise.
2440 * configure: Regenerate.
2442 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf.c (assign_section_numbers): Generate symbol table if there
2446 is any relocation in output.
2447 (_bfd_elf_compute_section_file_positions): Likewise.
2449 2009-03-13 Nick Clifton <nickc@redhat.com>
2452 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2453 * elflink.c (elf_link_read_relocs_from_section): Use
2454 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2455 relocs but no symbol table.
2456 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2458 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2461 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2462 to check ___tls_get_addr.
2464 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2465 strncmp to check __tls_get_addr.
2467 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2469 * dwarf2.c (read_section): Always check the offset, even when the
2470 section has been read before.
2472 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2477 2009-03-11 Chris Demetriou <cgd@google.com>
2479 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2480 * bfd-in2.h: Regenerate.
2481 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2482 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2484 (bsd_write_armap): Likewise.
2485 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2486 flag is set, do nothing.
2487 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2490 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2492 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2493 used to update stack pointer.
2495 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2498 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2499 for unknown symbols in absolute section.
2501 2009-03-06 Nick Clifton <nickc@redhat.com>
2503 * po/es.po: Updated Spanish translation.
2505 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2507 * elf32-arm.c (group_sections): Take next section size into
2508 account before accepting to group it.
2510 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2512 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2514 (elf32_arm_final_link_relocate): Likewise.
2516 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2519 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2521 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2523 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2524 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2525 (BFD_FAKE_SECTION): Init new flag.
2526 * ecoff.c (bfd_debug_section): Likewise.
2527 * bfd-in2.h: Regenerate.
2528 * libbfd.h: Regenerate.
2529 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2530 (ppc_elf_reloc_type_lookup): Handle new relocs.
2531 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2532 without marker relocs.
2533 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2534 if section has no old-style calls.
2535 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2536 Don't try to optimize new-style __tls_get_addr call when handling
2537 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2539 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2540 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2541 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2542 without marker relocs.
2543 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2544 if section has no old-style calls. Set toc_ref for new relocs as
2546 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2547 Don't try to optimize new-style __tls_get_addr call when handling
2548 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2551 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2554 * configure.in: Test for ld --as-needed support. Link shared
2555 libbfd against libm.
2556 * configure: Regenerate.
2558 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2560 * Makefile.am: Run "make dep-am".
2561 * Makefile.in: Regenerate.
2563 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2565 * elf32-score7.c: New file.
2566 * elf32-score.h: New file.
2567 * elf32-score.c: Add code to support score 7. Set score7 as the
2569 * cpu-score.c: Add score7 architecure.
2570 (compatibile): New function.
2571 * Makefile.am: Add rules for building elf32-score7 object.
2572 * Makefile.in: Regenerate.
2573 * configure.in: Add elf32-score7 object to score vectors.
2574 * configure: Regenerate.
2575 * reloc.c: Add score7 relocs.
2576 * archures.c: Add score3 and score7 machine numbers.
2577 * bfd-in2.h: Regenerate.
2578 * libbfd.h: Regenerate.
2580 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2582 * configure: Regenerate.
2584 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2586 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2587 (elf32_hppa_check_relocs): Use it.
2589 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2591 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2592 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2593 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2594 (elf_hppa_record_segment_addrs): Likewise.
2595 (elf_hppa_final_link): Likewise.
2596 (elf_hppa_relocate_insn): Likewise.
2597 (elf_hppa_final_link_relocate): Likewise.
2598 (elf64_hppa_relocate_section): Likewise.
2599 * elf64-hppa.c: Insert above.
2601 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2603 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2604 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2605 (elf_hppa_relocate_section): Likewise.
2606 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2607 from struct elf_link_hash_entry. Add count field.
2608 (struct elf64_hppa_dyn_hash_table): Delete.
2609 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2610 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2611 (hppa_elf_hash_entry, eh_name): Define.
2612 (elf64_hppa_new_dyn_hash_entry): Delete.
2613 (elf64_hppa_dyn_hash_lookup): Delete.
2614 (elf64_hppa_dyn_hash_traverse): Delete.
2615 (get_dyn_name): Delete.
2616 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2617 of struct elf64_hppa_dyn_hash_entry *.
2618 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2619 allocate_global_data_plt, allocate_global_data_stub,
2620 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2622 (hppa64_link_hash_newfunc): New.
2623 (elf64_hppa_hash_table_create): Rework.
2624 (count_dyn_reloc): Likewise.
2625 (hppa64_elf_local_refcounts): New.
2626 (elf64_hppa_check_relocs): Rework using standard technique for recording
2627 local DLT, PLT and OPD reference counts.
2628 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2629 elf_link_hash_entry *.
2630 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2631 allocate_global_data_plt, allocate_global_data_stub,
2632 allocate_global_data_opd, allocate_dynrel_entries,
2633 elf64_hppa_adjust_dynamic_symbol,
2634 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2635 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2636 Use hppa_link_hash_table. Rework.
2637 (elf64_hppa_link_output_symbol_hook): Rework.
2638 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2639 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2640 elf64_hppa_finish_dynamic_sections): Likewise.
2642 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2644 * elf32-arm.c (stub_reloc_type): Removed.
2645 (insn_sequence): Renamed reloc_type field to r_type.
2646 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2647 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2648 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2649 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2650 (arm_stub_is_thumb): Catch new stubs.
2651 (arm_type_of_stub): Handle new stubs.
2652 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2653 (bfd_elf32_arm_process_before_allocation): Remove useless
2656 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2658 * elf.c (elf_find_function): Use is_function_type to check
2661 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2663 * xtensa-modules.c: Revert to previous version 1.11 due
2664 to inadvertant commit.
2666 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2668 * elf32-xtensa.c (text_action_add): Separate test for action
2669 type. Break if saved action is ta_widen_insn at same offset.
2671 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2673 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2674 to elf32_arm_stub_long_branch_any_arm_pic.
2675 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2676 (enum elf32_arm_stub_type, arm_type_of_stub)
2677 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2680 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2682 * elf32-arm.c (PREV_SEC): Update comment.
2683 (group_sections): Rename argument to stubs_always_after_branch.
2684 Reverse the list and place stubs at the end of input sections.
2686 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2688 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2690 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2692 (arm_size_one_stub): Remove unnecessary break.
2693 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2695 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2697 * elf32-arm.c (stub_insn_type): New type.
2698 (stub_reloc_type): Likewise.
2699 (insn_sequence): Likewise.
2700 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2701 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2702 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2703 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2704 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2705 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2706 (elf32_arm_stub_hash_entry): Add new helper fields.
2707 (stub_hash_newfunc): Initialize these new fields.
2708 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2709 to take endianness into account.
2710 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2711 (arm_map_one_stub): Code is now more generic, thanks to
2714 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2716 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2718 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2719 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2720 BLX is not available. Fix typo in warning message. Add comments
2721 and improve formatting.
2722 (arm_build_one_stub): Adjust to new
2723 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2724 (arm_map_one_stub): Likewise.
2726 2009-02-23 Tristan Gingold <gingold@adacore.com>
2727 Eric Botcazou <ebotcazou@adacore.com>
2728 Douglas B Rupp <rupp@gnat.com>
2730 * vms.h: Update copyright year, fix comments, reorder declarations.
2731 (_bfd_save_vms_section): Remove the prototype.
2732 (EGPS_S_V_NO_SHIFT): New constant.
2733 (bfd_vms_set_section_flags): New prototype.
2734 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2736 (EGSY_S_W_FLAGS): Ditto.
2737 (EGSY_S_V_QUAD_VAL): Ditto.
2738 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2739 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2740 EGST_S_B_NAMLNG): Ditto.
2741 (ESRF_S_B_NAMLNG): Ditto.
2742 (ETIR_S_C_HEADER_SIZE): Ditto.
2743 (EGPS_S_V_ALLOC_64BIT): Ditto.
2744 (DST_S_C_EPILOG): Ditto.
2745 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2746 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2747 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2748 (DST_S_L_PCLINE_UNSLONG): Ditto.
2749 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2750 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2751 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2752 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2753 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2754 (DST_S_B_SRC_UNSBYTE): Ditto.
2755 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2757 (vms_section, vms_reloc): Remove types.
2758 (hdr_struc): Replaced by ...
2759 (hdr_struct): ... new type.
2760 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2761 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2762 (EMH_DATE_LENGTH): Ditto.
2763 (eom_struc): Replaced by ...
2764 (eom_struct): ... new type.
2765 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2766 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2767 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2768 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2769 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2770 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2771 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2772 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2773 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2774 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2775 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2776 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2777 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2778 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2779 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2780 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2781 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2782 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2783 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2784 (enum file_type_enum): New type.
2785 (struct location_struct): Removed.
2786 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2787 (struct funcinfo, struct module): Ditto.
2788 (struct vms_private_data_struct): Update fields.
2789 (struct vms_section_data_struct): New type.
2791 * vms.c: Update copyright year, fix comments,
2792 Fix includes for DECC, add prototypes.
2793 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2795 Use flavour to set is_vax, location_stack is removed.
2796 (struct pair): Declare.
2797 (fill_section_ptr): Initialize variables at declaration.
2798 Add guard to set SECTION_SYM flag, handlde und section.
2799 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2800 (_bfd_vms_slurp_object_records): New function, replaces previous
2802 (vms_slurp_module): New function.
2803 (vms_slurp_image): Ditto.
2804 (vms_object_p): Complete rewrite.
2805 (vms_mkobject): Use is_vax field to slect architecture.
2806 (free_reloc_stream): New function.
2807 (vms_convert_to_var): Ditto.
2808 (vms_convert_to_var_1): Ditto.
2809 (vms_convert_to_var_unix_filename): Ditto.
2810 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2812 (vms_new_section_hook): Set alignment to 0, allocate private data.
2813 (vms_get_section_contents): Load content.
2814 (vms_get_symbol_info): Handle undefined section.
2815 (vms_find_nearest_line): Handle.
2816 (alloc_reloc_stream): New function.
2817 (vms_slurp_reloc_table): Ditto.
2818 (vms_get_reloc_upper_bound): Make it real.
2819 (vms_canonicalize_reloc): Do the real work.
2820 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2822 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2823 (vms_set_arch_mach): Check arch.
2824 (vms_set_section_contents): Copy the content after allocation.
2825 (vms_alpha_vec): Update object flags.
2827 * vms-tir.c: Update copyright year, fix comments,
2828 add prototypes for new functions.
2829 (dst_define_location): New function.
2830 (dst_restore_location): New function.
2831 (dst_retrieve_location): New function.
2832 (dst_check_allocation): New function.
2833 (image_dump): Call dst_check_allocation.
2834 (image_write_b): Ditto.
2835 (image_write_w): Ditto.
2836 (image_write_l): Ditto.
2837 (image_write_q): Ditto.
2838 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2839 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2841 Call error handler instead of abort if name is not known.
2842 (etir_sta): Add quarter_relocs argument and set it.
2845 (etir_opr): Ditto, return FALSE in case of error.
2846 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2847 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2848 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2849 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2850 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2851 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2852 Return FALSE in case of error.
2853 (tir_sta): Change sign of psect.
2855 (tir_cmd): Fix cast. Makes tir_table static const.
2856 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2857 add argument to explain.
2858 (analyze_etir): Initialize maxptr, add quarter_relocs
2859 declaration, move some declarations into inner scopes.
2860 Handle quarter_relocs and STO_IMM.
2861 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2862 (_bfd_vms_slurp_relocs): New function.
2863 (_bfd_vms_decode_relocs): New function.
2864 (sto_imm): Rewritten.
2865 (start_first_etbt_record): New function.
2866 (start_another_etbt_record): Ditto.
2867 (etir_output_check): Ditto.
2868 (defer_reloc_p): Ditto.
2869 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2870 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2871 rewritte relocations handling.
2872 (_bfd_vms_write_tbt): Removed.
2873 (_bfd_vms_write_dbg): Ditto.
2875 * vms-misc.c: Update copyright year, Fix comments.
2876 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2877 (maybe_adjust_record_pointer_for_object): New function.
2878 (_bfd_vms_get_first_record): New function, replaces ...
2879 (_bfd_vms_get_record): .. removed.
2880 (_bfd_vms_get_object_record): New function.
2881 (_bfd_vms_get_object_record): New function.
2882 (vms_get_remaining_object_record): New function, replaces ...
2883 (_bfd_vms_get_next_record): ... removed.
2884 (add_new_contents): Removed.
2885 (_bfd_save_vms_section): Removed.
2886 (_bfd_get_vms_section): Removed.
2887 (_bfd_vms_output_flush): Write in VAR format.
2888 (new_symbol): Don't make UND section.
2890 * vms-hdr.c: Update copyright year, update list of record handled.
2891 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2892 (_bfd_vms_write_hdr): Strip vms and unix patches,
2893 add comments, truncate module name at 31 characters,
2894 use constants instead of hard-coded value,
2895 write BFD version instead of a fixed string.
2896 (_bfd_vms_slurp_ihd): New function.
2897 (_bfd_vms_slurp_isd): Ditto.
2898 (_bfd_vms_slurp_ihs): Ditto.
2899 (new_module): Ditto.
2900 (parse_module): Ditto
2901 (build_module_list): Ditto.
2902 (module_find_nearest_line): Ditto.
2903 (_bfd_vms_find_nearest_dst_line): Ditto.
2904 (vms_slurp_debug): Ditto.
2905 (_bfd_vms_slurp_dbg): Ditto.
2906 (_bfd_vms_slurp_tbt): Ditto.
2907 (_bfd_vms_write_dbg): Ditto.
2908 (_bfd_vms_write_tbt): Ditto.
2910 * vms-gsd.c: Update copyright year, update list of records handled.
2911 (EVAX_LITERALS_NAME): New macro.
2912 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2913 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2914 (register_universal_symbol): New function and prototype.
2915 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2916 improve debug messages,
2917 use constants instead of hard-coded value,
2918 fix missing endianness conversion,
2919 handle global symbol (SYMG).
2920 (bfd_vms_set_section_flags): New function.
2921 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2922 handle section literals,
2924 handle section bfd and vms flags,
2925 don't output LIB$INITIALIZE symbol,
2926 fix handling of weak symbols,
2927 fix evax vs vax procedure descriptor,
2928 handle absolute symbols.
2930 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2931 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2933 * makefile.vms (DEFS): Fix flags for VMS.
2935 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2937 * bfd-in2.h: Regenerated.
2938 * libbfd.h: Regenerated.
2940 2009-02-20 Cary Coutant <ccoutant@google.com>
2942 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2945 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2948 * coffcode.h (coff_write_object_contents): Don't let the string
2949 table offset overflow the s_name field when using long section names.
2951 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2953 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2954 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2955 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2956 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2957 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2958 (bfd_pmac_xcoff_backend_data): Likewise.
2959 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2960 (bfd_xcoff_aix5_backend_data): Likewise.
2961 (xcoff64_write_object_contents): Delete unused long_section_names
2963 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2964 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2966 * coffcode.h (documentation): Update to describe long section names.
2967 (COFFLONGSECTIONCATHELPER): New helper macro.
2968 (BLANKOR1TOODD): Likewise.
2969 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2970 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2971 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2972 (bfd_coff_set_long_section_names_allowed): New function.
2973 (bfd_coff_set_long_section_names_disallowed): Likewise.
2974 (struct bfd_coff_backend_data): Add new backend hook function
2975 pointer _bfd_coff_set_long_section_names.
2976 (bfd_coff_set_long_section_names): New backend hook.
2977 (coff_write_object_contents): Only generate long section names if
2978 bfd_coff_long_section_names() indicates they are currently enabled.
2979 (bfd_coff_std_swap_table): Make non-const, and initialise long
2980 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2981 (ticoff0_swap_table): Likewise to both.
2982 (ticoff1_swap_table): Again, likewise to both.
2983 * coffgen.c (make_a_section_from_file): Allow long section names
2984 as inputs even if not currently allowed for outputs.
2985 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2986 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2987 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2988 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2989 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2990 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2991 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2992 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2993 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2994 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2995 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2996 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2997 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2998 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2999 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3000 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3001 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3002 * libcoff-in.h: Update copyright year to cause updated copyright
3003 year in generated libcoff.h, and fix typo.
3004 * libcoff.h: Regenerated.
3005 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3006 (_bfd_ecoff_no_long_sections): Add prototype.
3007 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3008 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3009 defined by an including .c file.
3010 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3011 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3012 (ticoff1_swap_table): Likewise to both.
3014 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3016 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3017 stub. Catch default case error.
3018 (arm_map_one_stub): Add missing Thumb mapping symbol.
3020 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3023 * elf32-avr.c: Handle case where no local symbos exist correctly.
3025 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3028 * elf32-arm.c (arm_long_branch_stub,
3029 arm_thumb_v4t_long_branch_stub,
3030 arm_thumb_thumb_long_branch_stub,
3031 arm_thumb_arm_v4t_long_branch_stub,
3032 arm_thumb_arm_v4t_short_branch_stub,
3033 arm_pic_long_branch_stub):
3034 Renamed to elf32_arm_stub_long_branch_any_any,
3035 elf32_arm_stub_long_branch_v4t_arm_thumb,
3036 elf32_arm_stub_long_branch_thumb_only,
3037 elf32_arm_stub_long_branch_v4t_thumb_arm,
3038 elf32_arm_stub_short_branch_v4t_thumb_arm,
3039 elf32_arm_stub_long_branch_any_any_pic.
3040 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3041 arm_thumb_thumb_stub_long_branch,
3042 arm_thumb_arm_v4t_stub_long_branch,
3043 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3044 Renamed to arm_stub_long_branch_any_any,
3045 arm_stub_long_branch_v4t_arm_thumb,
3046 arm_stub_long_branch_thumb_only,
3047 arm_stub_long_branch_v4t_thumb_arm,
3048 arm_stub_short_branch_v4t_thumb_arm,
3049 arm_stub_long_branch_any_any_pic.
3051 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3053 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3054 in branch offset check.
3056 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3058 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3059 add toc.symndx and toc.add.
3060 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3062 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3064 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3065 (branch_reloc_hash_match): New function, extracted from..
3066 (ppc64_elf_tls_optimize): ..here.
3067 (ppc64_elf_relocate_section): Properly set addends when optimizing
3068 tls sequences. Avoid unnecessary reading and writing of insns.
3069 Only redo reloc when symbol changed. Bypass symbol checks when
3071 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3072 (branch_reloc_hash_match): New function, extracted from..
3073 (ppc_elf_tls_optimize): ..here.
3074 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3075 Don't clear addend on zapped __tls_get_addr reloc.
3077 2009-02-12 Nick Clifton <nickc@redhat.com>
3080 * elflink.c (bfd_elf_final_link): When counting the relocations,
3081 if the header size has not been set yet then assume that it will
3082 match the output section's reloc type.
3084 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3086 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3089 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3091 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3092 (find_function): Likewise.
3093 (pasted_function): Don't error if no prior function found.
3094 (discover_functions): Revert 2008-12-10 change. Extend first
3095 function range to start of section.
3097 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3099 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3101 * elf64-hppa.h: Likewise.
3103 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3105 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3108 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3110 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3111 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3113 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3115 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3116 * archures.c (bfd_mach_mips_xlr): Define.
3117 * bfd-in2.h: Regenerate.
3118 * cpu-mips.c (I_xlr): Define.
3119 (arch_info_struct): Add XLR entry.
3120 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3121 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3122 (mips_mach_extensions): Add XLR entry.
3124 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3126 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3128 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3130 * configure.in: AC_SUBST pdfdir.
3131 * Makefile.am: Add install-pdf, install-pdf-am
3132 and install-pdf-recursive targets. Define pdfdir.
3133 * doc/Makefile.am: Define pdf__strip_dir. Add
3134 install-pdf and install-pdf-am targets.
3135 * po/Make-in: Add install-pdf target.
3136 * configure: Regenerate.
3137 * Makefile.in: Regenerate
3138 * doc/Makefile.in: Regenerate.
3140 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3142 * bfd-in2.h: Regenerate.
3143 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3144 fields from n_entries to n_slots where appropriate, update comments.
3145 (HOWTO): Add TLS relocations.
3146 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3147 (enum elf_m68k_got_offset_size): New enum.
3148 (struct elf_m68k_got_entry.type): Move field to ...
3149 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3150 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3152 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3154 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3155 fields into n_entries array. Update comments.
3156 (elf_m68k_init_got): Simplify, update all uses.
3157 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3158 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3159 GOT entries; update name, update all uses.
3160 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3161 (elf_m68k_get_got_entry): Update.
3162 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3164 (elf_m68k_remove_got_entry_type): Simplify.
3165 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3166 (elf_m68k_can_merge_gots): Update.
3167 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3168 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3169 GOT entries, simplify.
3170 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3171 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3172 field, remove obsoleted local_n_entries field.
3173 (elf_m68k_partition_multi_got_2): New static function.
3174 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3176 (elf_m68k_remove_got_entry_type): Update.
3177 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3178 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3179 update of sgot->size and srelgot->size.
3180 (elf_m68k_gc_sweep_hook): Update.
3181 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3182 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3184 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3185 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3187 2009-02-02 DJ Delorie <dj@redhat.com>
3189 * elf32-mep.c (config_names): Regenerate configuration.
3191 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3193 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3194 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3195 * elf.c (bfd_elf_get_str_section): Make static.
3196 (bfd_elf_find_section): Delete.
3197 * libbfd.h: Regenerate.
3199 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3201 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3202 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3204 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3206 * elflink.c (on_needed_list): New function.
3207 (elf_link_add_object_symbols): Link in --as-needed libs if they
3208 satisfy undefined symbols in other libs.
3210 2009-01-30 Julian Brown <julian@codesourcery.com>
3212 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3213 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3214 with --just-symbols (-R).
3216 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3218 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3219 high_pc in order to properly sign-extend VMAs.
3221 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3222 Mark Shinwell <shinwell@codesourcery.com>
3223 Catherine Moore <clm@codesourcery.com>
3225 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3227 2009-01-28 Catherine Moore <clm@codesourcery.com>
3229 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3230 SEC_LOAD for dynamic relocation sections.
3232 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3234 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3235 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3236 the size of local TLS data.
3238 2009-01-27 Andreas Schwab <schwab@suse.de>
3240 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3241 architectures in the archive.
3243 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3245 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3246 <R_CRIS_32_DTPREL>: Correct relocation value.
3248 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3249 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3250 symbols with non-default visibility.
3252 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3254 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3255 describing the trampolines.
3256 (ppc_elf_relocate_section): Update relocs to describe the
3259 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3261 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3262 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3263 and R_PARISC_PCREL12F relocations.
3265 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3268 * elflink.c (find_version_for_sym): New function split out from,
3269 but without export_dynamic test, ..
3270 (_bfd_elf_link_assign_sym_version): ..here.
3271 (_bfd_elf_export_symbol): Use it.
3273 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3275 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3276 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3277 * elflink.c: ..here, somewhat modified.
3278 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3279 _bfd_elf_link_find_version_dependencies,
3280 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3281 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3282 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3284 * elflink.c: ..and make static here.
3285 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3286 of output_bfd from struct elf_find_verdep_info.
3287 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3288 struct elf_info_failed.
3289 (bfd_elf_size_dynamic_sections): Adjust.
3291 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3294 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3295 after comp_unit_find_line call.
3297 2009-01-21 Nick Clifton <nickc@redhat.com>
3300 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3301 tm_gmtoff field in struct tm.
3303 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3305 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3306 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3307 sections in soft-icache lines unless non_ia_text. Don't add
3308 rodata if doing so would exceed line size.
3310 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3312 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3313 types than bfd_link_hash_indirect, before early return, call
3314 _bfd_elf_link_hash_copy_indirect.
3316 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3318 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3319 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3320 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3321 (elf_backend_obj_attrs_order): New define.
3322 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3323 (elfNN_bed): Add elf_backend_obj_attrs_order.
3325 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3327 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3328 (obj_attr_size): Likewise.
3329 (write_obj_attribute): Likewise.
3330 (_bfd_elf_copy_obj_attributes): Likewise.
3331 (_bfd_elf_parse_attributes): Likewise.
3332 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3333 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3334 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3335 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3336 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3339 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3341 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3342 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3343 (bfd_elf_add_obj_attr_string): Likewise.
3344 (bfd_elf_add_obj_attr_int_string): Likewise.
3345 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3346 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3347 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3348 Tag_nodefaults has no default value.
3349 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3350 comment to reflect the new state.
3352 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3355 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3356 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3357 (adjust_z_magix): Delete dead code handling QMAGIC.
3359 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3361 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3362 IMAGE_SCN_MEM_DISCARDABLE.
3364 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3366 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3367 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3368 * configure.in (commonbfdlib): Delete.
3369 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3370 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3371 is available, not just for linux.
3372 * po/SRC-POTFILES.in: Regenerate.
3373 * Makefile.in: Regenerate.
3374 * configure: Regenerate.
3376 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3377 Julian Brown <julian@codesourcery.com>
3379 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3380 ARM attributes in ABI 2.07.
3381 * elf32-arm.c (get_secondary_compatible_arch): New function.
3382 (set_secondary_compatible_arch): New function.
3383 (tag_cpu_arch_combine): New function.
3384 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3385 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3386 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3387 make it fit with order_01243.
3388 Add support for Tag_also_compatible_with,
3389 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3390 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3391 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3392 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3393 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3394 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3395 Rework the way unknown attributes are handled.
3396 Defer errors until all attributes have been processed.
3398 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3400 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3401 bfd_elf_add_obj_attr_int_string.
3402 Read Tag_compatibility from its new location in the attribute array,
3403 rather than the attribute list.
3404 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3405 bfd_elf_add_obj_attr_int_string.
3406 (_bfd_elf_parse_attributes): Likewise.
3407 (_bfd_elf_merge_object_attributes): There's now only one
3408 Tag_compatibility, and it's in the array, not the list.
3409 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3411 (bfd_elf_add_obj_attr_compat): Rename to
3412 bfd_elf_add_obj_attr_int_string.
3413 (bfd_elf_add_proc_attr_compat): Rename to
3414 bfd_elf_add_proc_attr_int_string.
3415 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3418 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3420 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3421 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3422 (vmsutil.lo): Add dependency rule.
3423 * Makefile.in: Regenerate.
3424 * config.bfd (ia64*-*-*vms*): Add case.
3425 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3426 * configure: Regenerate.
3427 * vmsutil.c: New file.
3428 * vmsutil.h: New file.
3429 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3431 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3432 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3433 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3434 elfNN_vms_object_p): New functions
3435 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3437 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3440 * elflink.c (elf_gc_sweep): Exclude the group section if the
3441 first member of the section group is excluded.
3443 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3446 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3447 saved filename, use bfd_alloc rather than bfd_malloc for it.
3449 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3451 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3453 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3455 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3457 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3459 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3461 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3463 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3465 (struct got_entry): Add br_addr.
3466 (struct call_info): Add priority.
3467 (struct function_info): Add lr_store and sp_adjust.
3468 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3469 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3470 area as an overlay, and check that no other overlays exist. Look up
3471 icache overlay manager entry sym.
3472 (BRA_STUBS, BRA, BRASL): Define.
3473 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3474 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3476 (count_stub, build_stub): Support soft-icache.
3477 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3478 (spu_elf_size_stubs): Size soft-icache stubs.
3479 (overlay_index): New function.
3480 (spu_elf_build_stubs): Make static. Support soft-icache.
3481 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3482 (find_function_stack_adjust): Save lr store and stack adjust insn
3484 (maybe_insert_function): Adjust find_function_stack_adjust call.
3485 (mark_functions_via_relocs): Retrieve priority.
3486 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3487 (sort_calls): Sort by priority first.
3488 (mark_overlay_section): Ignore .ovl.init.
3489 (sum_stack): Only print when stack_analysis.
3490 (print_one_overlay_section): New function, extracted from..
3491 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3492 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3493 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3494 analysis. Call spu_elf_build_stubs.
3495 (spu_elf_relocate_section): For soft-icache encode overlay index
3497 (spu_elf_output_symbol_hook): Support soft-icache.
3498 (spu_elf_modify_program_headers: Likewise.
3500 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3501 num_regions to num_lines. Add line_size and max_branch.
3502 (enum _ovly_flavour): Add ovly_soft_icache.
3503 (spu_elf_build_stubs): Delete.
3505 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3507 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3508 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3510 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3512 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3513 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3514 the program, the known offset starts at the negative size of the
3516 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3519 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3521 * config.bfd: Add lm32-*-rtems*.
3523 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3525 * coff-ppc.c: Add 2009 to Copyright.
3526 * elf32-cris.c: Likewise.
3527 * elflink.c: Likewise.
3529 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3531 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3532 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3534 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3537 * elflink.c (elf_merge_st_other): New.
3538 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3539 hide them if needed.
3540 (elf_link_add_object_symbols): Updated.
3542 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3545 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3546 ref_dynamic and dynamic_def fields when setting def_regular
3549 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3552 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3555 For older changes see ChangeLog-2008
3561 version-control: never
projects / external / binutils.git / blob