1 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
3 * bfdio.c (bfd_iovec): Add comments for bmmap.
4 * bfd-in2.h: Regenerated.
6 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
8 * Makefile.am: Run "make dep-am".
9 * Makefile.in: Regenerated.
11 2009-07-10 Doug Kwan <dougkwan@google.com>
13 * elf32-arm.c (stub_hash_newfunc): Initialize fields
14 target_addend and orig_insn.
16 2009-07-10 Tom Tromey <tromey@redhat.com>
18 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
19 (elf-eh-frame.lo): Likewise.
20 (elf32-bfin.lo): Likewise.
21 (elf32-frv.lo): Likewise.
22 (elf32-xc16x.lo): Likewise.
23 * Makefile.in: Rebuild.
24 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
25 * elf-eh-frame.c: Likewise.
26 * elf32-bfin.c: Likewise.
27 * elf32-frv.c: Likewise.
28 * elf32-xc16x.c: Likewise.
30 2009-07-10 Julian Brown <julian@codesourcery.com>
32 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
33 symbol a stub entry is derived from, not the entry for the stub
34 itself, in call to elf32_arm_final_link_relocate.
36 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
38 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
39 when reporting addends.
41 2009-07-10 Alan Modra <amodra@bigpond.net.au>
43 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
44 data even when no stubs.
45 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
47 2009-07-10 Alan Modra <amodra@bigpond.net.au>
49 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
50 (ppc_elf_get_synthetic_symtab): Report addend.
52 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
53 (ppc_elf_create_glink): New function.
54 (ppc_elf_create_dynamic_sections): Use it.
55 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
56 (update_local_sym_info): Allocate space for local_plt array.
57 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
59 (is_branch_reloc): New function.
60 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
61 (ppc_elf_gc_sweep_hook): Likewise.
62 (ppc_elf_adjust_dynamic_symbol): Likewise.
63 (allocate_dynrelocs): Likewise.
64 (ppc_elf_size_dynamic_sections): Likewise.
65 (ppc_elf_relocate_section): Likewise.
66 (branch_reloc_hash_match): Use is_branch_reloc.
67 (ppc_elf_tls_optimize): Adjust for local_plt.
68 (write_glink_stub): New function, extracted from..
69 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
70 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
71 branch table when dynamic.
72 (elf_backend_post_process_headers): Define.
73 * elf64-ppc.c (elf_backend_post_process_headers): Define.
74 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
75 (ppc64_elf_get_synthetic_symtab): Report addend.
76 (struct ppc_stub_hash_entry): Add plt_ent.
78 (struct ppc_link_hash_table): Add iplt and reliplt.
79 (create_linkage_sections): Make .iplt and .rela.iplt sections.
80 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
81 (update_local_sym_info): Allocate space for local_plt array.
82 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
84 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
85 and don't change hash flags here.
86 (is_branch_reloc): New function.
87 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
88 (ppc64_elf_gc_sweep_hook): Likewise.
89 (ppc64_elf_adjust_dynamic_symbol): Likewise.
90 (allocate_dynrelocs): Likewise.
91 (ppc64_elf_size_dynamic_sections): Likewise.
92 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
93 (ppc64_elf_size_stubs): Likewise.
94 (ppc64_elf_relocate_section): Likewise.
95 (get_sym_h): Adjust for local_plt.
96 (branch_reloc_hash_match): Use is_branch_reloc.
97 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
98 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
100 2009-07-10 Alan Modra <amodra@bigpond.net.au>
102 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
104 2009-07-10 Alan Modra <amodra@bigpond.net.au>
106 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
107 and ref_regular_nonweak comment.
108 * elflink.c (elf_link_output_extsym): Special case ifunc syms
109 when def_regular, not ref_regular.
110 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
111 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
112 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
114 2009-07-09 Alan Modra <amodra@bigpond.net.au>
116 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
117 of malloc'd struct call_info.
118 (pasted_function): Likewise, priority too.
120 2009-07-07 Alan Modra <amodra@bigpond.net.au>
122 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
123 alignment when packing sections into overlays.
125 2009-07-03 Cary Coutant <ccoutant@google.com>
127 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
129 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
131 * coffcode.h (sec_to_styp_flags): Partially revert (functional
132 changes only) earlier patch:-
134 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
136 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
137 give .debug and .reloc data characteristics.
138 (DOT_RELOC): New define for .reloc section string.
139 (coff_write_object_contents): Use DOT_RELOC instead of string.
141 2009-07-02 Tom Tromey <tromey@redhat.com>
143 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
144 * bfdwin.c (bfd_free_window): Cast to unsigned long.
146 2009-07-01 Nick Clifton <nickc@redhat.com>
148 * elf-m10300.c: Remove trailing white space.
151 2009-07-01 Douglas B Rupp <rupp@gnat.com>
153 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
154 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
155 * configure.in: Use them.
156 * configure: Regenerate.
157 * config.in: Regnerate.
158 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
159 #define _BSD_SOURCE. Add comments.
160 (vms_file_stats_name): Calculate creation date based on available
161 runtime data. Return 1 for version instead of 0.
163 2009-07-01 Nick Clifton <nickc@redhat.com>
166 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
167 to R_ARM_THM_PC8 relocation.
169 2009-06-29 Nick Clifton <nickc@redhat.com>
171 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
172 different uses of the relocations addend when a symbol is in a
175 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
178 * elf.c (bfd_section_from_shdr): Don't change sh_link for
179 SHT_REL/SHT_RELA sections on executable nor shared library.
180 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
183 2009-06-25 Nick Clifton <nickc@redhat.com>
185 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
186 symbols with SEC_MERGE flag.
188 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
190 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
191 give .debug and .reloc data characteristics.
192 (DOT_RELOC): New define for .reloc section string.
193 (coff_write_object_contents): Use DOT_RELOC instead of string.
195 2009-06-25 Tristan Gingold <gingold@adacore.com>
197 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
198 (bfd_mach_o_canonicalize_dynamic_symtab)
199 (bfd_mach_o_get_synthetic_symtab): Defines.
200 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
201 (TARGET_NAME): Use Mach-O specific functions for dynamic.
203 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
204 for scattered relocations.
205 (bfd_mach_o_i386_print_thread): New function.
206 (bfd_mach_o_print_thread): Define.
208 * mach-o.c (text_section_names_xlat): Add an entry for __const.
209 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
210 New functions extracted from ...
211 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
212 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
213 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
214 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
215 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
216 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
218 (bfd_mach_o_scan_read_dylib): Ditto.
219 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
221 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
222 decode isym and flags on little endian targets. Set dysymtab field.
223 (bfd_mach_o_scan_start_address): Adjust for enum names.
224 (bfd_mach_o_lookup_section): Do not look for segments anymore.
225 (bfd_mach_o_print_section): Display bfd section name.
226 (bfd_mach_o_print_segment): Display none if no name.
227 (bfd_mach_o_print_dysymtab): Display next index for local, external
228 and undefined symbols.
229 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
230 Display dylinker name. Display thread and unixthread commands content.
231 (bfd_mach_o_print_thread): New macro.
233 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
234 (bfd_mach_o_ppc_thread_flavour): Ditto.
235 (bfd_mach_o_i386_thread_flavour): Ditto.
236 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
237 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
238 BFD_MACH_O_THREAD_STATE_NONE.
239 (bfd_mach_o_segment_command): Remove segment field.
240 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
241 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
242 (bfd_mach_o_prebound_dylib_command): Ditto.
243 (bfd_mach_o_dylib_command): Ditto.
244 (bfd_mach_o_prebound_dylib_command): Remove section field.
245 (mach_o_data_struct): Add dysymtab field.
246 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
247 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
248 (bfd_mach_o_build_commands): Remove parameter names and attributes.
249 (bfd_mach_o_get_dynamic_reloc_upper_bound)
250 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
252 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
254 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
255 field of struct dirent.
257 2009-06-23 Tristan Gingold <gingold@adacore.com>
259 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
260 of this macro. Fix indentation.
262 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
264 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
265 destination for defined dynamic symbols when deciding whether to
266 insert a stub or not.
267 (allocate_dynrelocs): Make sure functions are not marked as Thumb
268 when actually accessed through a PLT, even when generating a
271 2009-06-22 Tristan Gingold <gingold@adacore.com>
273 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
276 2009-06-22 Alan Modra <amodra@bigpond.net.au>
278 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
279 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
281 2009-06-22 Alan Modra <amodra@bigpond.net.au>
283 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
285 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
287 * elflink.c (elf_link_add_object_symbols): Avoid warning
288 from -Wjump-misses-init in gcc 4.5.0.
290 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
292 * elf32-i386.c (elf_i386_check_relocs): Properly check local
294 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
296 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
299 r_symndx. Report local symbol name on error.
300 (elf_i386_check_relocs): Updated. Report local symbol name on
302 (elf_i386_gc_sweep_hook): Updated.
303 (elf_i386_relocate_section): Likewise.
305 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
306 r_symndx. Report local symbol name on error.
307 (elf64_x86_64_check_relocs): Updated. Report local symbol name
309 (elf64_x86_64_gc_sweep_hook): Updated.
310 (elf64_x86_64_relocate_section): Likewise.
312 2009-06-19 Tristan Gingold <gingold@adacore.com>
314 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
316 2009-06-19 Tristan Gingold <gingold@adacore.com>
318 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
319 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
320 (bfd_mach_o_valid): Ditto.
321 (bfd_mach_o_wide_p): Ditto.
322 (bfd_mach_o_canonicalize_reloc): Ditto.
323 (bfd_mach_o_build_commands): Ditto.
324 (bfd_mach_o_scan_read_thread): Ditto.
325 (bfd_mach_o_flatten_sections): Ditto.
326 (bfd_mach_o_scan_start_address): Ditto.
327 (bfd_mach_o_lookup_section): Ditto.
328 (bfd_mach_o_core_fetch_environment): Ditto.
329 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
330 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
331 (bfd_mach_o_scan_write_symtab): Ditto.
332 Use macros instead of hard-coded values.
333 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
334 Use bfd_mach_o_get_data instead of direct access. Use macros
335 instead of hard-coded values.
336 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
337 Remove sym argument and get section from mdata.
338 Move code into the else branch.
339 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
340 Remove sym argument and get section from mdata. Adjust code.
341 (bfd_mach_o_scan_read_dylib): Move assertion into the created
342 switch (which replaces consecutive if statements).
343 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
344 module table, table of content, indirect symbols and external
346 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
348 (bfd_mach_o_scan_read_linkedit): New function.
349 (bfd_mach_o_scan_read_str): Ditto.
350 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
352 (bfd_mach_o_get_symtab_upper_bound): Remove check as
353 bfd_mach_o_count_symbols never returns an error.
354 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
355 symtab field (there might be only one symtab).
356 (bfd_mach_o_scan_read_command): Handle reexported dylib.
357 Handle sub frameworks, sub umbrella, sub library and sub client.
358 Read code signature and segment split info commands.
359 (bfd_mach_o_scan): Reindent.
360 (bfd_mach_o_xlat_name): New type.
361 (bfd_mach_o_print_flags): New function.
362 (bfd_mach_o_get_name): Ditto.
363 (bfd_mach_o_cpu_name): New variable.
364 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
365 (bfd_mach_o_section_type_name)
366 (bfd_mach_o_section_attribute_name)
367 (bfd_mach_o_load_command_name): New variables.
368 (bfd_mach_o_print_private_header): New function.
369 (bfd_mach_o_print_section_map): New function extracted from
370 bfd_mach_o_print_private_bfd_data.
371 (bfd_mach_o_print_section): Ditto. Print more infos.
372 (bfd_mach_o_print_segment): Ditto.
373 (bfd_mach_o_print_dysymtab): Ditto.
374 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
375 load weak dylib, reexport dylib and id dylib.
376 Handle code signature and segment_split info.
377 Handle sub frameworks, sub umbrella, sub library and sub client.
378 (bfd_mach_o_section_get_nbr_indirect): New function.
380 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
381 (bfd_mach_o_header_flags): New enum to define header flags.
382 (bfd_mach_o_section_attribute): New enum to replace ...
383 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
384 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
385 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
386 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
387 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
388 these removed macros.
389 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
390 (bfd_mach_o_dylib_module): New type.
391 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
393 (bfd_mach_o_dylib_table_of_content): New type.
394 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
395 (bfd_mach_o_dylib_reference): New type.
396 (BFD_MACH_O_REFERENCE_SIZE): New macro.
397 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
398 modules, toc, references and indirect syms.
399 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
400 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
401 unused). Add comment.
402 (bfd_mach_o_dylib_command): Ditto.
403 (bfd_mach_o_prebound_dylib_command): Ditto.
404 (bfd_mach_o_linkedit_command): New type.
405 (bfd_mach_o_str_command): New type.
406 (bfd_mach_o_load_command): Add linkedit and str fields.
407 (mach_o_data_struct): Add symtab field.
408 (bfd_get_mach_o_data): Renamed to ...
409 (bfd_mach_o_get_data): ... this new macro.
410 (bfd_mach_o_scan_read_symtab_symbol,
411 bfd_mach_o_scan_read_symtab_strtab,
412 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
414 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
415 instead of direct access.
417 2009-06-19 Alan Modra <amodra@bigpond.net.au>
419 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
420 R_PPC_PLTREL24 relocs.
421 (ppc_elf_relocate_section): Likewise.
423 2009-06-19 Alan Modra <amodra@bigpond.net.au>
425 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
426 pointer to sym hash. Update all uses.
427 (update_plt_info): Likewise. Don't check addend here.
429 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
431 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
432 bfd_sym_from_r_symndx.
433 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
435 2009-06-18 Alan Modra <amodra@bigpond.net.au>
437 * elf-bfd.h (struct sym_sec_cache): Delete.
438 (struct sym_cache): New.
439 (bfd_section_from_r_symndx): Delete prototype.
440 (bfd_sym_from_r_symndx): Define prototype.
441 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
442 (bfd_sym_from_r_symndx): ..new function.
443 * elf32-arm.c: Update all uses of struct sym_sec_cache and
444 bfd_section_from_r_symndx to new struct and function.
445 * elf32-bfin.c: Likewise.
446 * elf32-hppa.c: Likewise.
447 * elf32-i386.c: Likewise.
448 * elf32-m32r.c: Likewise.
449 * elf32-m68hc1x.c: Likewise.
450 * elf32-m68hc1x.h: Likewise.
451 * elf32-m68k.c: Likewise.
452 * elf32-ppc.c: Likewise.
453 * elf32-s390.c: Likewise.
454 * elf32-sh.c: Likewise.
455 * elf64-ppc.c: Likewise.
456 * elf64-s390.c: Likewise.
457 * elf64-x86-64.c: Likewise.
458 * elfxx-sparc.c: Likewise.
459 * elfxx-sparc.h: Likewise.
461 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
463 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
464 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
466 2009-06-18 Nick Clifton <nickc@redhat.com>
468 * elflink.c (elf_link_sort_relocs): Return early if there are no
471 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
473 Merge cegcc and mingw32ce target name changes from
476 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
478 * config.bfd: Add arm*-*-cegcc* target.
480 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
482 * config.bfd: Add arm-*-mingw32ce* target.
484 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
486 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
487 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
488 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
489 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
491 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
493 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
494 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
495 * elf32-i386.c (elf_i386_check_relocs): Use it.
496 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
498 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
500 * elf-bfd.h (elf_dyn_relocs): New.
502 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
503 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
505 (elf_i386_copy_indirect_symbol): Likewise.
506 (elf_i386_check_relocs): Likewise.
507 (elf_i386_gc_sweep_hook): Likewise.
508 (elf_i386_allocate_dynrelocs): Likewise.
509 (elf_i386_readonly_dynrelocs): Likewise.
510 (elf_i386_size_dynamic_sections): Likewise.
512 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
513 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
515 (elf64_x86_64_copy_indirect_symbol): Updated.
516 (elf64_x86_64_check_relocs): Likewise.
517 (elf64_x86_64_gc_sweep_hook): Likewise.
518 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
519 (elf64_x86_64_allocate_dynrelocs): Likewise.
520 (elf64_x86_64_readonly_dynrelocs): Likewise.
521 (elf64_x86_64_size_dynamic_sections): Likewise.
523 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-arm.c (create_got_section): Get existing .rela.got
527 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
528 * elf32-lm32.c (create_got_section): Likewise.
529 * elf32-m32r.c (create_got_section): Likewise.
530 * elf32-ppc.c (ppc_elf_create_got): Likewise.
531 * elf32-s390.c (create_got_section): Likewise.
532 * elf32-sh.c (create_got_section): Likewise.
533 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
534 * elf64-s390.c (create_got_section): Likewise.
535 * elfxx-sparc.c (create_got_section): Likewise.
537 * elflink.c (_bfd_elf_create_got_section): Properly initialize
540 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
542 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
544 * elf32-i386.c (elf_i386_local_hash): Removed.
545 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
546 (elf_i386_get_local_sym_hash): Likewise.
548 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
549 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
550 (elf64_x86_64_get_local_sym_hash): Likewise.
551 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
552 (get_local_sym_hash): Likewise.
554 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
556 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
557 rel_got_sec and plt_sec.
558 (elfNN_ia64_relax_section): Updated.
559 (elfNN_ia64_create_dynamic_sections): Likewise.
561 (allocate_dynrel_entries): Likewise.
562 (elfNN_ia64_size_dynamic_sections): Likewise.
563 (set_got_entry): Likewise.
564 (elfNN_ia64_choose_gp): Likewise.
565 (elfNN_ia64_relocate_section): Likewise.
566 (elfNN_ia64_finish_dynamic_symbol): Likewise.
567 (elfNN_ia64_finish_dynamic_sections): Likewise.
569 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
571 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
574 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
576 * configure.in (elf): Add elf-ifunc.lo.
578 * configure: Regenerated.
579 * Makefile.in: Likewise.
581 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
582 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
584 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
585 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
587 (elf_i386_link_hash_table_create): Likewise.
588 (elf_i386_create_dynamic_sections): Likewise.
589 (elf_i386_check_relocs): Likewise.
590 (elf_i386_allocate_dynrelocs): Likewise.
591 (elf_i386_size_dynamic_sections): Likewise.
592 (elf_i386_relocate_section): Likewise.
593 (elf_i386_finish_dynamic_symbol): Likewise.
594 (elf_i386_finish_dynamic_sections): Likewise.
595 (elf_i386_create_got_section): Removed.
597 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
598 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
600 (elf64_x86_64_compute_jump_table_size): Updated.
601 (elf64_x86_64_link_hash_table_create): Likewise.
602 (elf64_x86_64_create_dynamic_sections): Likewise.
603 (elf64_x86_64_check_relocs): Likewise.
604 (elf64_x86_64_allocate_dynrelocs): Likewise.
605 (elf64_x86_64_size_dynamic_sections): Likewise.
606 (elf64_x86_64_relocate_section): Likewise.
607 (elf64_x86_64_finish_dynamic_symbol): Likewise.
608 (elf64_x86_64_finish_dynamic_sections): Likewise.
609 (elf64_x86_64_create_got_section): Removed.
611 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
612 for pointer alignment. Set up section pointers.
613 (_bfd_elf_create_dynamic_sections): Likewise.
614 (_bfd_elf_create_ifunc_sections): Moved to ...
615 * elf-ifunc.c: Here. New.
617 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
618 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
621 2009-06-16 Doug Kwan <dougkwan@google.com>
623 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
624 to bfd_signed_vma. Cast constant operands which are used in
625 offset related expressions to bfd_signed_vma type as appropriate.
627 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
629 * elf32-vax.c (elf_vax_plt_sym_val): New function.
630 (elf_backend_plt_sym_val): Define.
632 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
634 * elf32-vax.c (elf_vax_reloc_type_class): New function.
635 (elf_backend_reloc_type_class): Define.
637 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
639 * elf32-vax.c (elf_vax_relocate_section): For symbol references
640 from an executable to a shared library treat R_VAX_PC32
641 relocations as R_VAX_PLT32 ones.
643 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
645 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
646 symbols in GOT space calculation.
647 (elf_vax_relocate_section): Adjust accordingly.
649 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
651 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
654 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
656 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
658 (elf_vax_relocate_section): Likewise.
660 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
663 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
665 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
667 * elf32-i386.c (elf_i386_check_relocs): Reformat.
668 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
670 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
672 * Makefile.am: Run "make dep-am".
673 * Makefile.in: Regenerated.
675 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
677 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
678 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
680 2009-06-15 Nick Clifton <nickc@redhat.com>
682 * po/ru.po: New Russian translation.
683 * configure.in (ALL_LINGUAS): Add ru.
684 * configure: Regenerate.
686 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c: Remove duplicated comments.
690 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
693 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
694 dynamic IFUNC pointer in non-shared object. Use .got.plt
695 for IFUNC definition in PIE.
696 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
699 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
700 dynamic IFUNC pointer in non-shared object. Use .got.plt
701 for IFUNC definition in PIE.
702 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
705 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
707 * elf32-i386.c (elf_i386_check_relocs): Properly report
708 local symbol for unhandled relocation against STT_GNU_IFUNC
710 (elf_i386_relocate_section): Likewise.
711 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
712 (elf64_x86_64_relocate_section): Likewise.
714 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
718 (elf_i386_link_hash_table): Add loc_hash_table and
720 (elf_i386_local_hash): New.
721 (elf_i386_local_htab_hash): Likewise.
722 (elf_i386_local_htab_eq): Likewise.
723 (elf_i386_get_local_sym_hash): Likewise.
724 (elf_i386_link_hash_table_free): Likewise.
725 (elf_i386_allocate_local_dynrelocs): Likewise.
726 (elf_i386_finish_local_dynamic_symbol): Likewise.
727 (bfd_elf64_bfd_link_hash_table_free): Likewise.
728 (elf_i386_link_hash_table_create): Create loc_hash_table and
730 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
731 (elf_i386_size_dynamic_sections): Likewise.
732 (elf_i386_relocate_section): Likewise.
733 (elf_i386_finish_dynamic_sections): Likewise.
734 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
737 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
738 (elf64_x86_64_link_hash_table): Add loc_hash_table and
740 (elf64_x86_64_local_hash): New.
741 (elf64_x86_64_local_htab_hash): Likewise.
742 (elf64_x86_64_local_htab_eq): Likewise.
743 (elf64_x86_64_get_local_sym_hash): Likewise.
744 (elf64_x86_64_link_hash_table_free): Likewise.
745 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
746 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
747 (bfd_elf64_bfd_link_hash_table_free): Likewise.
748 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
750 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
752 (elf64_x86_64_size_dynamic_sections): Likewise.
753 (elf64_x86_64_relocate_section): Likewise.
754 (elf64_x86_64_finish_dynamic_sections): Likewise.
755 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
758 2009-06-10 Philip Blundell <philb@gnu.org>
760 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
761 elf_sec->this_hdr == NULL.
763 2009-06-12 Tristan Gingold <gingold@adacore.com>
765 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
766 * bfd-in2.h: Regenerated.
767 * libbfd.h: Regenerated.
769 * mach-o.c (FILE_ALIGN): New macro.
770 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
771 (bfd_mach_o_print_symbol): Ditto.
772 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
773 (bfd_mach_o_get_reloc_upper_bound): New function.
774 (bfd_mach_o_canonicalize_reloc): Ditto.
775 (bfd_mach_o_scan_write_relocs): Ditto.
776 (bfd_mach_o_scan_write_section_32): Remove offset argument.
777 (bfd_mach_o_scan_write_section_64): Ditto.
778 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
779 written for load command. Do not compute section file offset.
780 (bfd_mach_o_scan_write_segment_64): Ditto.
781 (bfd_mach_o_scan_write_symtab): Compute file offset first.
782 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
784 (bfd_mach_o_mangle_symbols): ... this new function.
785 (bfd_mach_o_write_contents): Be sure to have load commands built.
786 Call bfd_mach_o_mangle_symbols.
787 (bfd_mach_o_build_commands): Adjust for filelen field.
788 Use FILE_ALIGN macro. Clear section file offset if section is empty.
789 Do not set symtab file offset anymore here.
790 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
791 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
792 Set reloc_count and rel_filepos section fields.
793 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
795 (bfd_mach_o_scan_read_section_64): Ditto.
796 (bfd_mach_o_scan_read_section): Ditto.
797 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
798 bfd_mach_o_asymbol. Use unsigned int for file offset type.
799 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
800 Handle weak-ref symbols.
801 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
802 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
803 (bfd_mach_o_scan): Remove assignment to removed field.
804 (bfd_mach_o_mkobject_init): Ditto.
805 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
806 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
807 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
808 (bfd_mach_o_swap_reloc_in): Ditto.
809 (bfd_mach_o_swap_reloc_out): Ditto.
811 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
812 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
813 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
814 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
815 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
816 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
817 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
818 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
819 (BFD_MACH_O_N_WEAK_DEF): New macros.
821 (bfd_mach_o_section_type): Add new enumeration values.
822 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
823 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
824 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
825 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
827 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
828 (BFD_MACH_O_GENERIC_RELOC_PAIR)
829 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
830 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
831 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
832 (BFD_MACH_O_RELENT_SIZE): Ditto.
833 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
834 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
835 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
836 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
837 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
838 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
839 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
840 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
841 (bfd_mach_o_reloc_info): New struct.
842 (bfd_mach_o_asymbol): New struct.
843 (bfd_mach_o_symtab_command): The symbols field is now of type
845 (bfd_mach_o_load_command): The offset and len fields are now of type
847 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
848 Add a filelen field. Add comments.
849 (bfd_mach_o_backend_data): New struct.
850 (bfd_mach_o_get_backend_data): New macro.
851 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
853 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
854 (bfd_mach_o_get_reloc_upper_bound): New prototype.
855 (bfd_mach_o_canonicalize_reloc): Ditto.
857 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
858 duplicated macro. Now defined to _bfd_generic_is_local_label.
859 (TARGET_NAME_BACKEND): New macro...
860 (TARGET_NAME_BACKEND): ... used to name a new variable.
861 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
864 * mach-o-i386.c (i386_howto_table): New variable.
865 (bfd_mach_o_i386_swap_reloc_in): New function.
866 (bfd_mach_o_i386_swap_reloc_out): Ditto.
867 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
868 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
869 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
870 (bfd_mach_o_bfd_reloc_type_lookup)
871 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
873 2009-06-11 Eric Paris <eparis@redhat.com>
874 Nick Clifton <nickc@redhat.com>
876 * opncls.c (_maybe_make_executable): New function. Gives execute
877 permission to an executable bfd that was opened for writing
878 provided that it is a regular file. Replaces common code found in...
879 (bfd_close): here and ...
880 (bfd_close_all_done): here.
882 2009-06-11 Anthony Green <green@moxielogic.com>
884 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
885 * bfd-in2.h: Rebuilt.
887 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
889 (moxie_reloc_map): Ditto.
890 Clean up copyright notice.
892 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
894 * bfd-in2.h: bfd_mmap prototype.
895 * bfdio.c (bfd_mmap): New function.
896 * libbfd.h (bfd_iovec): Add bmmap.
897 * cache.c (cache_bmmap): New function.
898 (cache_iovec): Initialize bmmap member.
899 * opencls.c (opncls_bmmap): New function.
900 (opncls_iovec): Initialize bmmap member.
902 2009-06-09 Tristan Gingold <gingold@adacore.com>
904 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
905 and stabstr_segment fields.
906 (mach_o_be_vec, mach_o_le_vec): Removed
907 (bfd_mach_o_version): New prototype.
909 * mach-o.c (bfd_mach_o_version): Make this function public.
910 (mach_o_wide_p): New function.
911 (bfd_mach_o_wide_p): Ditto.
912 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
914 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
915 Search in the list only if the name starts with a dot.
916 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
917 test. Check bfd_seek status.
918 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
919 (bfd_mach_o_scan_write_section_32): Ditto.
920 (bfd_mach_o_scan_write_section_64): Ditto.
921 (bfd_mach_o_scan_write_section): Removed.
922 (bfd_mach_o_scan_write_segment): Split into ...
923 (bfd_mach_o_scan_write_segment_32): ... this and ...
924 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
925 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
926 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
927 symbol table. Now returns a boolean.
928 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
929 Adjust for status type.
930 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
931 test. Write symbol table. Numbers the sections.
932 (bfd_mach_o_read_header): Check bfd_seek status.
933 Use mach_o_wide_p instead of hard-coded test.
934 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
935 (bfd_mach_o_scan_read_section_64): Ditto.
936 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
937 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
938 handled common symbols.
939 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
940 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
941 (bfd_mach_o_scan_read_dylinker): Ditto.
942 (bfd_mach_o_scan_read_dylib): Ditto.
943 (bfd_mach_o_scan_read_thread): Ditto.
944 (bfd_mach_o_scan_read_symtab): Ditto.
945 Do not create a section for the stabs.
946 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
947 (bfd_mach_o_scan_read_segment): Ditto.
948 (bfd_mach_o_scan_read_command): Ditto.
949 (bfd_mach_o_scan_start_address): Ditto.
950 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
951 (bfd_mach_o_archive_p): Check bfd_seek status.
952 (bfd_mach_o_core_fetch_environment): Ditto.
954 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
956 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
959 (elf_i386_link_hash_table_create): Initialize irelifunc.
960 (elf_i386_check_relocs): Updated. Set up irelifunc for
962 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
963 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
965 (elf_i386_relocate_section): Likewise.
967 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
968 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
969 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
971 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
972 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
974 (elf64_x86_64_relocate_section): Likewise.
976 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
978 (_bfd_elf_create_ifunc_sections): This.
980 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
982 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
985 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
987 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
988 relocation for R_386_32 against STT_GNU_IFUNC symbol when
989 building shared object. Check info->executable instead of
990 !info->shared when setting non_got_ref.
991 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
992 for non-GOT reference of STT_GNU_IFUNC symbol in shared
993 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
995 (elf_i386_relocate_section): Output dynamic relocation for
996 R_386_32 against STT_GNU_IFUNC symbol to get the real
997 function address when building shared object.
998 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
999 relocation for STT_GNU_IFUNC symbol in shared object.
1001 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1002 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1003 symbol when building shared object. Check info->executable
1004 instead of !info->shared when setting non_got_ref.
1005 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1006 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1007 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1009 (elf64_x86_64_relocate_section): Output dynamic relocation
1010 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1011 function address when building shared object.
1012 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1013 relocation for STT_GNU_IFUNC symbol in shared object.
1015 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1017 * Makefile.am: Run "make dep-am".
1018 (BFD32_BACKENDS): Add mach-o-i386.lo.
1019 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1020 * Makefile.in: Regenerate.
1022 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1024 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1025 when looking for soft-icache stubs.
1027 2009-06-05 Tristan Gingold <gingold@adacore.com>
1029 * mach-o.h: Update copyright year.
1030 (bfd_mach_o_mach_header_magic): New enum.
1031 (bfd_mach_o_cpu_subtype): Now an enum.
1032 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1033 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1034 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1035 (bfd_mach_o_load_command): Field type_required is now a boolean.
1036 Reindent prototypes.
1037 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1038 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1039 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1040 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1041 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1042 (bfd_mach_o_canonicalize_symtab): Ditto.
1043 (bfd_mach_o_get_symbol_info): Ditto.
1044 (bfd_mach_o_print_symbol): Ditto.
1045 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1046 (bfd_mach_o_make_empty_symbol): Ditto.
1047 (bfd_mach_o_write_contents): Ditto.
1049 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1050 bfd_mach_o_mkobject): Defines.
1051 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1052 Do not check with target vector but with flavour.
1053 (struct mach_o_section_name_xlat): New declaration.
1054 (dwarf_section_names_xlat): Ditto.
1055 (text_section_names_xlat): Ditto.
1056 (data_section_names_xlat): Ditto.
1057 (struct mach_o_segment_name_xlat): Ditto.
1058 (segsec_names_xlat): Ditto.
1059 (bfd_mach_o_convert_section_name_to_bfd): New function.
1060 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1061 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1062 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1063 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1064 Accept any input and output flavour. Do not share private data
1066 (bfd_mach_o_count_symbols): Add a comment.
1067 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1068 (bfd_mach_o_canonicalize_symtab): Ditto.
1069 (bfd_mach_o_get_symbol_info): Ditto.
1070 (bfd_mach_o_print_symbol): Ditto.
1071 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1072 Use constants instead of hard-coded values.
1073 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1075 (bfd_mach_o_scan_write_section_64): Ditto.
1076 (bfd_mach_o_scan_write_segment): Ditto.
1077 Do not copy sections anymore.
1078 (bfd_mach_o_write_contents): Make it public.
1079 Remove dead code. Rewrite typeflag assignment.
1080 (bfd_mach_o_build_commands): New function.
1081 (bfd_mach_o_set_section_contents): Ditto.
1082 (bfd_mach_o_make_empty_symbol): Make it public.
1083 (bfd_mach_o_read_header): Make it static.
1084 Convert to bfd_boolean.
1085 Use constants instead of hard-coded values.
1086 (bfd_mach_o_make_bfd_section): Call
1087 bfd_mach_o_convert_section_name_to_bfd to create name.
1088 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1090 (bfd_mach_o_scan_read_section_64): Ditto.
1091 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1092 a segment anymore. Use constants instead of hard-coded values.
1093 (bfd_mach_o_scan_read_command): Fix style.
1094 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1095 Get rid of BFD_IO_FUNCS.
1096 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1097 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1098 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1099 (bfd_mach_o_object_p): Removed.
1100 (bfd_mach_o_gen_core_p): New function, replaces ...
1101 (bfd_mach_o_core_p): ... deleted.
1102 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1104 * mach-o-i386.c: New file.
1105 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1106 * configure.in (TDEFINES): Add mach_o_i386_vec.
1107 * configure: Regenerated.
1108 * targets.c: Add mach_o_i386_vec.
1110 * mach-o.c: Update copyright years.
1111 (BFD_IO_FUNCS): Remove (was not used).
1112 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1113 bfd_mach_o_slurp_extended_name_table,
1114 bfd_mach_o_construct_extended_name_table,
1115 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1116 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1117 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1118 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1119 bfd_mach_o_get_section_contents_in_window,
1120 bfd_mach_o_bfd_is_local_label_name,
1121 bfd_mach_o_bfd_is_target_special_symbol,
1122 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1123 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1124 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1125 bfd_mach_o_minisymbol_to_symbol,
1126 bfd_mach_o_bfd_get_relocated_section_contents,
1127 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1128 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1129 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1130 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1131 bfd_mach_o_bfd_merge_private_bfd_data,
1132 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1133 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1134 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1135 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1136 bfd_mach_o_bfd_copy_private_header_data,
1137 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1138 * mach-o-target.c: ... here.
1139 Update copyright years.
1141 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1143 * dep-in.sed: Don't use \n in replacement part of s command.
1144 * Makefile.am (DEP1): LC_ALL for uniq.
1146 * Makefile.in: Regenerate.
1148 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1150 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1151 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1152 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1154 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1157 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1158 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1159 against STT_GNU_IFUNC symbols for static executables.
1160 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1161 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1163 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1164 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1165 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1166 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1168 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1170 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1171 symbols to be left unimported when linking statically.
1172 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1173 code when linking statically.
1175 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf32-i386.c (elf_i386_check_relocs): Increment
1178 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1179 against STT_GNU_IFUNC symbol.
1180 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1181 local STT_GNU_IFUNC definition is used.
1182 (elf_i386_relocate_section): Handle got.offset != -1 for
1183 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1186 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1187 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1188 relocations against STT_GNU_IFUNC symbol.
1189 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1190 local STT_GNU_IFUNC definition is used.
1191 (elf64_x86_64_relocate_section): Handle got.offset != -1
1192 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1193 STT_GNU_IFUNC symbol.
1195 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1199 (elf_i386_reloc_type_lookup): Likewise.
1200 (R_386_tls): Removed.
1201 (R_386_irelative): New.
1202 (R_386_vt_offset): Updated.
1203 (elf_i386_rtype_to_howto): Likewise.
1204 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1205 (elf_i386_link_hash_table_create): Initialize igotplt,
1207 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1208 (elf_i386_adjust_dynamic_symbol): Likewise.
1209 (elf_i386_allocate_dynrelocs): Likewise.
1210 (elf_i386_relocate_section): Likewise.
1211 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1213 (elf_i386_finish_dynamic_symbol): When building a static
1214 executable, use .iplt, .igot.plt and .rel.iplt sections for
1215 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1216 locally defined STT_GNU_IFUNC symbol.
1218 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1219 (x86_64_reloc_map): Likewise.
1220 (R_X86_64_standard): Updated.
1221 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1222 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1224 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1225 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1226 (elf64_x86_64_allocate_dynrelocs): Likewise.
1227 (elf64_x86_64_relocate_section): Likewise.
1228 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1230 (elf64_x86_64_finish_dynamic_symbol): When building a static
1231 executable, use .iplt, .igot.plt and .rela.iplt sections for
1232 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1233 for locally defined STT_GNU_IFUNC symbol.
1235 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1236 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1238 * bfd-in2.h: Regenerated.
1239 * libbfd.h: Likewise.
1241 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1244 (_bfd_elf_make_ifunc_reloc_section): Removed.
1245 (_bfd_elf_is_ifunc_symbol): Likewise.
1246 (_bfd_elf_create_static_ifunc_sections): New.
1248 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1250 (elf_link_add_object_symbols): Here.
1251 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1252 STT_GNU_IFUNC symbol.
1253 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1254 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1255 (IFUNC_INFIX): Removed.
1256 (get_ifunc_reloc_section_name): Likewise.
1257 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1258 (_bfd_elf_is_ifunc_symbol): Likewise.
1259 (_bfd_elf_create_static_ifunc_sections): New.
1261 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1264 (create_got_section): Likewise.
1265 (allocate_dynrelocs): Likewise.
1266 (readonly_dynrelocs): Likewise.
1267 (set_tls_module_base): Likewise.
1268 (dtpoff_base): Likewise.
1270 (elf_i386_link_hash_table_create): Updated.
1271 (elf_i386_create_dynamic_sections): Likewise.
1272 (elf_i386_check_relocs): Likewise.
1273 (elf_i386_size_dynamic_sections): Likewise.
1274 (elf_i386_relocate_section): Likewise.
1276 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1277 (create_got_section): Likewise.
1278 (allocate_dynrelocs): Likewise.
1279 (readonly_dynrelocs): Likewise.
1280 (set_tls_module_base): Likewise.
1281 (dtpoff_base): Likewise.
1283 (elf64_x86_64_link_hash_table_create): Updated.
1284 (elf64_x86_64_create_dynamic_sections): Likewise.
1285 (elf64_x86_64_check_relocs): Likewise.
1286 (elf64_x86_64_size_dynamic_sections): Likewise.
1287 (elf64_x86_64_relocate_section): Likewise.
1289 2009-05-28 Nick Clifton <nickc@redhat.com>
1291 * targets.c (_bfd_target_vector): Only include plugin target in
1292 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1294 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1296 * elf32-spu.c (struct call_info): New member broken_cycle.
1297 (remove_cycle): Instead of physically removing call_info structures
1298 to break call graph cycles, mark them using the broken_cycle flag.
1299 (mark_overlay_section): Respect broken_cycle flag.
1300 (unmark_overlay_section): Likewise.
1301 (collect_lib_sections): Likewise.
1302 (collect_overlays): Likewise.
1303 (sum_stack): Likewise.
1305 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1307 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1308 (mark_functions_via_relocs): Initialize callee->count to 1.
1309 (pasted_function): Likewise.
1310 (spu_elf_auto_overlay): Honor call counts when determining number
1311 of stubs required in software i-cache mode.
1313 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1315 * plugin.c (program_name): Remove.
1316 (plugin_program_name): New.
1317 (bfd_plugin_set_program_name): New.
1318 (try_load_plugin): Use plugin_program_name.
1319 * plugin.h (bfd_plugin_set_program_name): New.
1321 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1323 * aclocal.m4: Include ../config/plugins.m4.
1324 * configure.in: Use AC_PLUGINS.
1325 * configure: Regenerate.
1326 * Makefile.in: Regenerate.
1327 * doc/Makefile.in: Regenerate.
1329 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1331 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1333 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1334 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1335 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1336 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1337 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1338 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1339 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1340 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1341 * reloc.c (bfd_generic_relax_section): Likewise.
1342 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1343 * vms.c (vms_bfd_relax_section): Likewise.
1345 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1349 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1350 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1352 * elf32-i386.c (allocate_dynrelocs): Updated.
1353 (elf_i386_relocate_section): Likewise.
1354 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1355 (elf64_x86_64_relocate_section): Likewise.
1357 * elf64-x86-64.c (is_indirect_symbol): Removed.
1359 2009-05-26 Nick Clifton <nickc@redhat.com>
1361 * po/id.po: Updated Indonesian translation.
1363 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1365 * Makefile.am: Run "make dep-am".
1368 (ALL_MACHINES): Add cpu-plugin.lo.
1369 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1370 (BFD32_BACKENDS): Add plugin.lo.
1371 (BFD32_BACKENDS_CFILES): Add plugin.c.
1372 (libbfd_la_LIBADD): Add LIBDL
1373 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1374 (bfd_plugin_arch): Declare.
1375 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1376 * bfd.c (bfd): Add plugin_data.
1377 * config.bfd: Handle the plugin target.
1378 * configure.in: Check for --enable-plugins.
1379 (LT_INIT): Use the dlopen option.
1380 * cpu-plugin.c: New.
1383 * targets.c (plugin_vec): Declare.
1384 (_bfd_target_vector): Add plugin_vec.
1385 * Makefile.in: Regenerate.
1386 * bfd-in2.h: Regenerate.
1387 * configure: Regenerate.
1389 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1391 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1392 per line with all lines having continuation backslash. Prefix
1393 first line with "A", following lines with "B".
1394 * Makefile.am (DEP): Don't use dep.sed here.
1395 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1396 dep.sed here on dependencies, sort and uniq.
1397 * Makefile.in: Regenerate.
1399 2009-05-25 Tristan Gingold <gingold@adacore.com>
1401 * makefile.vms: Add verilog.obj to object list OBJS.
1403 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1405 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1406 for BFD_IN_MEMORY is cleared.
1407 (bfd_bwrite): Zero excess memory allocated.
1409 2009-05-22 Julian Brown <julian@codesourcery.com>
1411 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1413 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1414 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1415 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1416 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1417 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1418 (a8_erratum_fix, a8_erratum_reloc): New structs.
1419 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1420 num_a8_erratum_fixes, fix_cortex_a8 fields.
1421 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1422 (elf32_arm_add_stub): Split into two parts, creating...
1423 (elf32_arm_create_or_find_stub_sec): New function.
1424 (elf32_arm_final_link_relocate): Add forward declaration.
1425 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1426 relocations, multiple relocations per stub.
1427 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1428 (arm_size_one_stub): Use find_stub_size_and_template.
1429 (a8_reloc_compare): New.
1430 (find_thumb_glue): Add forward declaration.
1431 (cortex_a8_erratum_scan): New.
1432 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1433 (bfd_elf32_arm_set_cortex_a8_fix): New.
1434 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1435 (arm_map_one_stub): Add THUMB32_TYPE support.
1436 (a8_branch_to_stub_data): New.
1437 (make_branch_to_a8_stub): New.
1438 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1439 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1440 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1441 Cortex-A8 erratum workaround.
1442 * bfd-in2.h: Regenerate.
1444 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1446 * Makefile.am: Run "make dep-am".
1447 * Makefile.in: Regenerate.
1448 * po/SRC-POTFILES.in: Regenerate.
1450 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1452 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1455 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1457 * elf-bfd.h (struct elf_backend_data
1458 <elf_backend_link_output_symbol_hook>): Return an int.
1459 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1460 symbols on deleted .opd entries.
1461 * elflink.c (elf_link_output_sym): Return without outputting sym
1462 if output_symbol_hook returns 2.
1463 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1464 Abort if we must not discard sym.
1465 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1467 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1468 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1469 elf_backend_link_output_symbol_hook return type change.
1470 * elf32-arm.c (output_arch_syminfo): Likewise.
1471 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1472 (elf32_arm_output_arch_local_syms): Likewise.
1473 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1474 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1475 (bfd_score_elf_link_output_symbol_hook): Likewise.
1476 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1477 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1478 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1479 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1480 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1481 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1482 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1483 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1484 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1485 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1486 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1488 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1490 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1491 out of range .opd symbols.
1493 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1495 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1496 fprintf_vma directly.
1497 * peXXigen.c (pe_print_edata): Likewise.
1498 (pe_print_pdata): Likewise.
1499 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1500 (_bfd_XX_print_private_bfd_data_common): Likewise.
1502 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1504 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1506 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1507 Paul Brook <paul@codesourcery.com>
1509 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1510 fix discarded sections.
1512 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1514 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1515 sections into the software icache.
1517 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1519 * elf32-spu.c (build_stub): Always build "compact" sofware
1522 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1524 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1525 (spu_elf_setup): Initialize it.
1526 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1527 Update to new-sytle cache manager data structures.
1528 (spu_elf_build_stubs): Generate new-style cache manager data
1529 structures and symbols.
1530 (spu_elf_auto_overlay): Update size computation.
1532 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1534 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1535 segments first amongst the program headers.
1537 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1539 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1540 into addresses for relocation types that look at high bits. Remove
1541 special handling of relocation overflow warnings.
1543 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1545 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1546 control flow graph between fragments of a function.
1548 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1550 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1551 generate only a 16-byte .toe section.
1552 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1554 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1556 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1557 (spu_elf_place_overlay_data): ..here. New function.
1558 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1560 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1562 * elf32-arm.c: Move sysdep.h to start of file.
1564 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1566 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1568 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1569 __icache_tag_array and __icache_tag_array_size.
1571 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1573 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1575 (bfinfdpic_link_omit_section_dynsym): Likewise.
1576 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1578 2009-05-05 Paul Brook <paul@codesourcery.com>
1580 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1581 * bfd-in2.h: Regenerate.
1582 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1583 (_arm_elf_section_data): Add text and exidx fields.
1584 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1585 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1586 copy_exidx_entry): New functions.
1587 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1589 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1591 * elf32-arm.c (DEF_STUBS): New helper define.
1592 (DEF_STUB): Likewise.
1593 (stub_def): New type.
1594 (stub_definitions): New array, containing stub template pointers
1596 (arm_size_one_stub): Make use of stub_definitions.
1598 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1600 * elflink.c (find_version_for_sym): Remove from here, ...
1601 * linker.c (bfd_find_version_for_sym): ... rename, replace
1602 here, make public and update all callers.
1603 * bfd-in2.h: Regenerate.
1605 2009-04-30 Nick Clifton <nickc@redhat.com>
1607 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1609 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1610 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1611 into a STT_GNU_IFUNC symbol type.
1612 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1614 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1615 the binary contains ifunc symbols.
1616 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1617 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1618 * elf32-i386.c (is_indirect_function): New function.
1619 (elf_i386_check_relocs): Create an ifunc output section.
1620 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1621 section if necessary.
1622 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1624 (elf_i386_add_symbol_hook): New function. Set the
1625 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1626 symbol is encountered.
1627 (elf_backend_post_process_headers): Define.
1628 (elf_backend_add_symbol_hook): Define.
1629 (elf_i386_post_process_headers): Rename to
1630 elf_i388_fbsd_post_process_headers.
1631 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1632 (is_indirect_function): New function.
1633 (elf64_x86_64_check_relocs): Create an ifunc output section.
1634 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1635 section if necessary.
1636 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1637 symbol if necessary.
1638 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1639 elf_obj_data structure if an ifunc symbol is encountered.
1640 (elf_backend_post_process_headers): Define.
1641 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1642 if we have ifunc symbols to handle.
1643 (get_ifunc_reloc_section_name): New function. Computes the name
1644 for an ifunc section.
1645 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1646 section to hold ifunc relocs.
1647 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1648 (bfd_print_symbol_vandf): Handle ifunc symbols.
1649 (bfd_decode_symclass): Likewise.
1650 * bfd-in2.h: Regenerate.
1652 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1654 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1655 MOVW and MOVT relocations in a shared library link.
1657 2009-04-27 Anthony Green <green@moxielogic.com>
1659 * verilog.c: New file.
1660 * Makefile.am (BFD32_LIBS): Add verilog.c.
1661 (BFD32_LIBS_CFILES): Add verilog.c.
1662 (verilog.lo): New build rule.
1663 * Makefile.in: Rebuilt.
1664 * targets.c: Add verilog support.
1665 * bfd.c (tdata union): Add Verilog private data field.
1666 * bfd-in2.h: Regenerate.
1668 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1670 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1673 2009-04-23 Matthias Klose <doko@ubuntu.com>
1675 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1677 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1680 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1681 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1682 (elf32_arm_size_stubs): Likewise.
1683 (record_thumb_to_arm_glue): Deleted unused function.
1684 (bfd_elf32_arm_process_before_allocation): No longer handle
1685 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1686 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1687 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1689 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1691 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1692 (elf32_arm_write_section): Declare early.
1693 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1694 (arm_allocate_glue_section_space): Exclude empty sections.
1695 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1696 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1698 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1699 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1700 (elf32_arm_size_dynamic_sections): Allocate interworking
1702 (bfd_elf32_bfd_final_link): Define.
1704 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1706 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1708 * coffcode.h (coff_compute_section_file_positions): Clear
1709 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1711 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1712 force_minimum_alignment.
1714 * libcoff.h: Regenerated.
1716 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1717 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1719 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1720 nor target_subsystem.
1722 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1723 force_minimum_alignment nor target_subsystem.
1725 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1727 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1728 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1729 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1730 include in coff-x86_64.c of headers.
1731 (PDATA_ROW_SIZE): New define.
1732 (pex_regs[]): New static array.
1733 (pex64_get_runtime_function): New static function.
1734 (pex64_get_unwind_info): Likewise.
1735 (pex64_get_scope_entry): Likewise.
1736 (pex64_xdata_print_uwd_codes): Likewise.
1737 (pex64_get_section_by_rva): Likewise.
1738 (pex64_dump_xdata): Likewise.
1739 (pex64_bfd_print_pdata): Likewise.
1740 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1741 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1742 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1744 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1745 Alan Modra <amodra@bigpond.net.au>
1746 Dave Korn <dave.korn.cygwin@gmail.com>
1748 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1749 long names and non-NUL-terminated strings.
1751 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1753 * bfd-in2.h: Regenerated.
1755 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1757 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1758 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1760 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1763 * coffcode.h (bfd_pei_p): New.
1765 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1766 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1767 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1768 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1769 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1770 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1772 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1773 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1774 bfd_efi_rtdrv_x86_64_vec,
1775 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1776 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1777 * targets.c: Likewise.
1779 * configure: Regenerated.
1780 * libcoff.h: Likewise.
1781 * Makefile.in: Likewise.
1783 * efi-app-ia32.c: Removed.
1784 * efi-app-x86_64.c: Likewise.
1785 * efi-bsdrv-ia32.c: Likewise.
1786 * efi-bsdrv-ia64.c: Likewise.
1787 * efi-bsdrv-x86_64.c: Likewise.
1788 * efi-rtdrv-ia32.c: Likewise.
1789 * efi-rtdrv-ia64.c: Likewise.
1790 * efi-rtdrv-x86_64.c: Likewise.
1791 * efi-rtdrv-ia32.c: Likewise.
1793 * efi-app-ia64.c: Moved to ...
1795 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1796 (TARGET_NAME): Set to pei-ia64.
1798 * libpei.h (bfd_target_pei_p): Removed.
1799 (bfd_target_pei_arch): Likewise.
1800 (bfd_target_efi_app_p): Likewise.
1801 (bfd_target_efi_app_arch): Likewise.
1802 (bfd_target_efi_bsdrv_p): Likewise.
1803 (bfd_target_efi_bsdrv_arch): Likewise.
1804 (bfd_target_efi_rtdrv_p): Likewise.
1805 (bfd_target_efi_rtdrv_arch): Likewise.
1806 (bfd_pe_executable_p): Likewise.
1808 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1809 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1810 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1811 and efi-rtdrv-ia32.c.
1812 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1813 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1814 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1815 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1816 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1817 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1818 (efi-app-ia64.lo): Removed.
1819 (efi-bsdrv-ia32.lo): Likewise.
1820 (efi-rtdrv-ia32.lo): Likewise.
1821 (efi-app-ia64.lo): Likewise.
1822 (efi-bsdrv-ia64.lo): Likewise.
1823 (efi-rtdrv-ia64.lo): Likewise.
1824 (efi-app-x86_64.lo): Likewise.
1825 (efi-bsdrv-x86_64.lo): Likewise.
1826 (efi-rtdrv-x86_64.lo): Likewise.
1829 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1831 (arch_type): Removed.
1832 (pe_arch): Likewise.
1833 (pe_bfd_object_p): Just return coff_object_p.
1835 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1836 bfd_pe_executable_p with bfd_pei_p.
1838 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1840 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1841 PLT entries to an undefined symbol when generating a shared
1844 2009-04-17 Nick Clifton <nickc@redhat.com>
1847 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1849 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1851 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1852 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1853 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1854 * binary.c (binary_bfd_define_common_symbol): Likewise.
1855 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1856 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1857 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1858 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1859 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1860 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1861 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1862 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1863 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1864 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1865 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1866 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1867 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1868 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1869 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1870 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1871 * som.c (som_bfd_define_common_symbol): Likewise.
1872 * srec.c (srec_bfd_define_common_symbol): Likewise.
1873 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1874 * versados.c (versados_bfd_define_common_symbol): Likewise.
1875 * vms.c (vms_bfd_define_common_symbol): Likewise.
1876 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1877 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1878 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1879 (pmac_xcoff_vec): Likewise.
1880 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1881 (aix5coff64_vec): Likewise.
1882 * linker.c (bfd_generic_define_common_symbol): New function.
1883 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1884 (_bfd_define_common_symbol): New field.
1885 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1886 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1887 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1889 * bfd-in2.h: Regenerate.
1890 * libbfd.h: Likewise.
1891 * libcoff.h: Likewise.
1893 2009-04-15 Anthony Green <green@moxielogic.com>
1895 * targets.c: Add moxie support.
1896 * Makefile.am: Ditto.
1897 * Makefile.in: Rebuilt.
1898 * cpu-moxie.c, elf32-moxie.c: New files.
1899 * archures.c: Add moxie support.
1900 * configure.in: Add moxie support.
1901 * configure: Rebuilt.
1902 * config.bfd, archures.c: Add moxie support.
1903 * bfd-in2.h: Rebuilt.
1905 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1907 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1908 branch to an undef weak symbol into a jump to next instruction if
1909 a PLT entry will be created.
1911 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1913 * coffgen.c (make_a_section_from_file): Set the backend long
1914 section names enable if long section names found on input.
1915 * coffcode.h: Extend long section names documentation to match.
1917 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1919 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1922 2009-04-07 DJ Delorie <dj@redhat.com>
1924 * archures.c: Add bfd_mach_mep_c5.
1925 * bfd-in2.h: Likewise.
1926 * cpu-mep.c: Add bfd_c5_arch.
1927 * elf32-mep.c: Support it.
1929 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1931 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1932 info->callbacks->einfo.
1933 * linker.c (_bfd_generic_section_already_linked): Likewise.
1935 2009-04-06 DJ Delorie <dj@redhat.com>
1937 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1939 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1941 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1942 _bfd_pex64_print_pdata only if PE is defined.
1944 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1945 (_bfd_pex64_print_pdata): This.
1947 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1948 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1951 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1953 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1954 _bfd_pep_print_x64_pdata.
1955 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1956 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1958 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1960 * elf32-xtensa.c (relax_property_section): Always set r_offset
1963 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1965 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1966 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1968 (elf32_arm_stub_type): New enum values for the two new stubs.
1969 (arm_type_of_stub): Make use of the two new stubs.
1970 (arm_size_one_stub): Handle the two new stubs.
1972 2009-04-01 Matt Thomas <matt@netbsd.org>
1974 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1975 hidden symbols into the GOT or PLT.GOT.
1976 (elf_vax_relocate_section): Do not emit a PCREL reloc
1977 into a shared object if it is against a hidden symbol.
1979 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1981 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1982 and know_contains_shared_object_p.
1983 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1984 Cache the result in the archive_info table.
1985 (xcoff_auto_export_p): Add an "info" parameter and update the
1986 call to xcoff_archive_contains_shared_object_p.
1987 (xcoff_mark_auto_exports): Update accordingly.
1988 (xcoff_post_gc_symbol): Likewise.
1990 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1992 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1995 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1997 * coff-rs6000.c (member_layout): New structure.
1998 (archive_iterator): Likewise.
1999 (member_layout_init): New function.
2000 (archive_iterator_begin): Likewise.
2001 (archive_iterator_next): Likewise.
2002 (xcoff_write_armap_old): Use the new iterator functions.
2003 (do_shared_object_padding): Delete.
2004 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2005 handling of arch_info.
2006 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2007 first loop rather than the second. Allocate a member header if
2008 there isn't one, then work out the stat information and length
2009 in the first loop too. Use the new iterators for the second loop.
2010 (xcoff_write_archive_contents_big): Likewise.
2012 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2014 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2015 (bfd_xcoff_set_archive_import_path): Likewise.
2016 * bfd-in2.h: Regenerate.
2017 * xcofflink.c: Include libiberty.h.
2018 (xcoff_archive_info): New structure.
2019 (xcoff_archive_info_hash): New function.
2020 (xcoff_archive_info_eq): Likewise.
2021 (xcoff_get_archive_info): Likewise.
2022 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2023 (bfd_xcoff_split_import_path): New function.
2024 (bfd_xcoff_set_archive_import_path): Likewise.
2025 (xcoff_set_import_path): Move earlier in file.
2026 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2027 object to the the directory part of the bfd's filename. Get the
2028 import path and filename of an archive object from the archive's
2029 xcoff_tdata, initializing it if necessary. Update use of
2031 (bfd_link_input_bfd): Update use of import_file_id.
2032 (xcoff_write_global_symbol): Likewise.
2034 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2036 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2038 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2040 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2041 a .loader section for relocatable links.
2042 (xcoff_need_ldrel_p): New function.
2043 (xcoff_mark): Use it.
2044 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2046 (xcoff_build_ldsym): New function, split out from...
2047 (xcoff_build_ldsyms): ...here. Rename to...
2048 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2049 call xcoff_build_ldsym, if there's a loader section.
2050 (xcoff_build_loader_section): New function, extracted verbatim from...
2051 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2052 there's a loader section. Only add an __rtinit loader symbol
2053 if there's a loader section. Update after above name change.
2054 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2055 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2056 and xcoff_create_ldrel.
2057 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2058 (xcoff_reloc_link_order): Likewise, but only call it if there's
2059 a loader section. Use xcoff_symbol_section.
2060 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2061 if there's a loader section.
2063 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2065 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2067 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2069 * elf32-arm.c (group_sections): Rewrite loops for better
2072 2009-03-30 DJ Delorie <dj@redhat.com>
2074 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2075 relocs when doing a relocatable link.
2077 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2079 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2080 "ERROR:", in error messages.
2081 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2082 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2083 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2084 (elf32_arm_merge_eabi_attributes): Likewise.
2085 (elf32_arm_merge_private_bfd_data): Likewise.
2087 2009-03-27 Nick Clifton <nickc@redhat.com>
2089 * section.c (bfd_get_section_contents): Detect and handle the case
2090 where a section has the SEC_IN_MEMORY flag set but no actual
2093 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2096 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2097 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2098 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2099 if we don't find matching PT_LOAD when copying.
2101 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2103 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2104 the reloc descriptions.
2106 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2108 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2109 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2110 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2112 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2114 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2115 (bfd_i386_arch_intel_syntax): Likewise.
2116 (i8086_arch): Likewise.
2117 (bfd_x86_64_arch): Likewise.
2119 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2121 * elf32-cris.c (cris_elf_relocate_section): <case
2122 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2123 symbols for non-allocated sections. Don't check whether to
2124 generate R_CRIS_DTPMOD for non-allocated sections.
2125 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2126 handle relocation GC:ing if applied to non-allocated section.
2127 (cris_elf_check_relocs): Similar.
2129 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2130 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2131 when emitting a known TP offset in the GOT.
2133 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2135 * elf64-ppc.c (synthetic_opd): Delete.
2136 (compare_symbols): Look for .opd name rather than section match.
2137 (ppc64_elf_get_synthetic_symtab): Likewise.
2139 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2141 * elf32-ppc.c (is_pic_glink_stub): Delete.
2142 (is_nonpic_glink_stub): New function.
2143 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2145 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2147 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2148 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2150 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2151 macros for visibilty and locality checks.
2152 (elf_s390_adjust_dynamic_symbol): Likewise.
2153 (allocate_dynrelocs): Likewise.
2154 (elf_s390_relocate_section): Likewise.
2155 (elf_s390_finish_dynamic_symbol): Likewise.
2156 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2157 (elf_s390_adjust_dynamic_symbol): Likewise.
2158 (allocate_dynrelocs): Likewise.
2159 (elf_s390_relocate_section): Likewise.
2160 (elf_s390_finish_dynamic_symbol): Likewise.
2162 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2164 * bfd-in2.h: Regenerated.
2165 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2166 for debugging sections and map memory read/write dependent on
2168 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2169 without memory read flags set.
2170 * section.c: Add SEC_COFF_NOREAD to section flags.
2172 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2174 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2177 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2179 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2180 "no overlays" return. If there are overlays, create overlay
2181 manager entry symbols here, so that..
2182 (spu_elf_build_stubs): ..we don't need to set them up here.
2183 Simplify entry symbol tests.
2184 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2186 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2188 * elf.c (elfcore_grok_openbsd_procinfo)
2189 (elfcore_grok_openbsd_note): New functions.
2190 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2192 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2194 * vms-hdr.c: Don't include alloca.h.
2195 * elf32-m68hc1x.c: Include alloca-conf.h.
2197 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2199 * Makefile.am: Run "make dep-am".
2200 * Makefile.in: Regenerate.
2202 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2204 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2206 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2208 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2210 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2211 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2212 ovly_return fields with ovly_entry[2]. Adjust all users.
2213 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2215 (spu_elf_build_stubs): Likewise.
2216 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2217 ovly_flavour changes. Update all callers.
2218 (ovl_stub_size_log2): New function.
2219 (build_stub): Handle compact icache stubs. Use different manager
2220 entry point for stubs in non-icache area.
2221 (spu_elf_size_stubs): Don't allocate space for indirect branch
2223 (spu_elf_build_stubs): And don't built them.
2225 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2227 * dwarf2.c (read_section): Always use rawsize, if available.
2229 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2231 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2232 of rawsize and size for buffer.
2234 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2236 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2237 parameter just because fixed sections fit into local store.
2238 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2239 generating overlays if fixed sections plus reserved stack
2240 and heap space fit into local store.
2242 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2244 * elf32-spu.c (build_stub): Correct icache set_id.
2245 (spu_elf_relocate_section): Likewise.
2247 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2249 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2250 symbol table if it was created by the current call.
2252 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2254 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2255 class XMC_DS rather than XMC_UA.
2257 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2259 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2260 bfd_boolean export_defineds parameter with an unsigned int
2261 auto_export_flags parameter.
2262 * bfd-in2.h: Regenerate.
2263 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2264 split out from xcoff_build_ldsyms.
2265 (xcoff_covered_by_expall_p): New function.
2266 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2267 but with extra code to handle -bexpfull and -bexpall.
2268 (xcoff_mark_auto_exports): New function.
2269 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2270 a function should be automatically exported.
2271 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2272 parameter with an auto_export_flags parameter. Update ldinfo
2273 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2276 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2278 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2279 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2280 init and fini functions. Do garbage collection for objects
2281 without an entry point too.
2283 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2285 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2286 check whether a symbol has csect information.
2287 (coff_print_aux): Likewise.
2288 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2289 information for C_AIX_WEAKEXT too.
2290 (_bfd_xcoff_swap_aux_out): Likewise.
2291 (xcoff_reloc_type_br): Handle defweak symbols too.
2292 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2293 information for C_AIX_WEAKEXT too.
2294 (_bfd_xcoff64_swap_aux_out): Likewise.
2295 (xcoff64_reloc_type_br): Handle defweak symbols too.
2296 * coffgen.c (coff_print_symbol): Handle auxillary function
2297 information for C_AIX_WEAKEXT too.
2298 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2299 instead of BSF_GLOBAL if the L_WEAK flag is set.
2300 (xcoff_dynamic_definition_p): New function.
2301 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2302 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2303 always take the symbol class from the ldsym. Use weak bfd symbol
2304 types for weak ldsyms.
2305 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2306 Fix the check for whether a definition is from a shared object.
2307 Allow redefinitions of weak symbols.
2308 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2309 (xcoff_keep_symbol_p): Likewise.
2310 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2311 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2312 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2313 but mark them as L_WEAK.
2314 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2315 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * xcofflink.c (xcoff_mark): When walking the relocations,
2320 only mark the target symbol or the target section, not both.
2321 (xcoff_final_definition_p): New function.
2322 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2323 symbol is a valid definition of the associated output symbol.
2324 Use XCOFF_ALLOCATED to stop the same hash table entry having
2326 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2328 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2330 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2332 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2335 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2337 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2338 * libcoff.h: Regenerate.
2339 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2340 line-number counts in the bfd's lineno_counts field.
2341 Don't keep per-csect line-number counts.
2342 (xcoff_sweep): Don't update per-csect line-number counts.
2343 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2344 entries in each output section.
2345 (xcoff_link_input_bfd): Get the number of line numbers from
2346 the bfd's lineno_counts field, rather than recalculating it
2347 from scratch. Fix the range check when updating C_BINCL and
2349 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2350 here. Don't expect csects to have line-number counts.
2352 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2354 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2355 * libcoff.h: Regenerate.
2356 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2357 "skip" logic from xcoff_link_input_bfd.
2358 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2359 objects in a dynamic link, rather than checking whether csectpp
2360 is null. Always allocate debug_index for other objects,
2361 and always go through the loop. Update the type of debug_index
2362 after the change above. Read the auxillary csect information
2363 and use xcoff_keep_symbol_p to decide whether a symbol should
2364 be kept. Set its debug_index to -2 if not.
2365 (xcoff_link_input_bfd): Update the type of debug_index after
2366 the change above and always expect it to be nonnull. Use it to
2367 test whether a symbol should be stripped, rather than making the
2368 decision here. Postpone all symbol creation to the second pass.
2370 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2372 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2373 creating a descriptor.
2374 (xcoff_sweep): Don't mark toc_section unless it's needed.
2375 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2376 when marking every bfd.
2377 (xcoff_link_input_bfd): Skip all TOC anchors.
2378 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2379 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2380 to -1; call xcoff_find_tc0 instead.
2382 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2384 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2385 * libcoff.h: Regenerate.
2386 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2387 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2388 the previous symbol's csect. Treat last_symndx as an inclusive value
2389 and simplify its handling.
2390 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2391 symbols with the right csect. Don't mark rsec when processing
2392 relocations against undefined or absolute sections.
2393 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2394 of bfd_und_section_ptr.
2395 (xcoff_link_input_bfd): Likewise.
2397 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2399 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2400 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2401 flag is set. Assert that all undefined symbols are either
2402 imported or defined by a dynamic object.
2403 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2404 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2405 handling to all relocations. Only set XCOFF_CALLED for function
2407 (xcoff_find_function): New function, split out from...
2408 (bfd_xcoff_export_symbol) ...here.
2409 (xcoff_set_import_path): New function, split out from...
2410 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2411 meaning of XCOFF_CALLED.
2412 (xcoff_mark_symbol): If we mark an undefined and unimported
2413 symbol, find some way of defining it. If the symbol is a function
2414 descriptor, fill in its definition automatically. If the symbol
2415 is a function, mark its descriptor and allocate room for global
2416 linkage code. Otherwise mark the symbol as implicitly imported.
2417 Move the code for creating function descriptors from...
2418 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2419 check for symbols that were implicitly defined.
2420 (xcoff_mark): Don't count any dynamic relocations against
2422 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2423 in the xcoff link info.
2424 (xcoff_link_input_bfd): Remove handling of undefined and
2427 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2429 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2430 if the target is absolute. Fix comment typo.
2431 (xcoff_ppc_relocate_section): Remove FIXME.
2432 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2433 if the target is absolute.
2435 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2437 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2438 R_POS and R_NEG relocations against absolute symbols to the
2441 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2443 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2444 to 2 for bfd_mach_ppc_620.
2446 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2448 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2449 * configure.in: Likewise.
2450 * configure: Regenerate.
2452 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf.c (assign_section_numbers): Generate symbol table if there
2456 is any relocation in output.
2457 (_bfd_elf_compute_section_file_positions): Likewise.
2459 2009-03-13 Nick Clifton <nickc@redhat.com>
2462 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2463 * elflink.c (elf_link_read_relocs_from_section): Use
2464 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2465 relocs but no symbol table.
2466 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2468 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2472 to check ___tls_get_addr.
2474 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2475 strncmp to check __tls_get_addr.
2477 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2479 * dwarf2.c (read_section): Always check the offset, even when the
2480 section has been read before.
2482 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2484 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2487 2009-03-11 Chris Demetriou <cgd@google.com>
2489 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2490 * bfd-in2.h: Regenerate.
2491 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2492 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2494 (bsd_write_armap): Likewise.
2495 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2496 flag is set, do nothing.
2497 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2500 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2502 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2503 used to update stack pointer.
2505 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2508 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2509 for unknown symbols in absolute section.
2511 2009-03-06 Nick Clifton <nickc@redhat.com>
2513 * po/es.po: Updated Spanish translation.
2515 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2517 * elf32-arm.c (group_sections): Take next section size into
2518 account before accepting to group it.
2520 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2522 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2524 (elf32_arm_final_link_relocate): Likewise.
2526 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2529 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2531 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2533 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2534 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2535 (BFD_FAKE_SECTION): Init new flag.
2536 * ecoff.c (bfd_debug_section): Likewise.
2537 * bfd-in2.h: Regenerate.
2538 * libbfd.h: Regenerate.
2539 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2540 (ppc_elf_reloc_type_lookup): Handle new relocs.
2541 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2542 without marker relocs.
2543 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2544 if section has no old-style calls.
2545 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2546 Don't try to optimize new-style __tls_get_addr call when handling
2547 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2549 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2550 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2551 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2552 without marker relocs.
2553 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2554 if section has no old-style calls. Set toc_ref for new relocs as
2556 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2557 Don't try to optimize new-style __tls_get_addr call when handling
2558 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2561 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2564 * configure.in: Test for ld --as-needed support. Link shared
2565 libbfd against libm.
2566 * configure: Regenerate.
2568 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2570 * Makefile.am: Run "make dep-am".
2571 * Makefile.in: Regenerate.
2573 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2575 * elf32-score7.c: New file.
2576 * elf32-score.h: New file.
2577 * elf32-score.c: Add code to support score 7. Set score7 as the
2579 * cpu-score.c: Add score7 architecure.
2580 (compatibile): New function.
2581 * Makefile.am: Add rules for building elf32-score7 object.
2582 * Makefile.in: Regenerate.
2583 * configure.in: Add elf32-score7 object to score vectors.
2584 * configure: Regenerate.
2585 * reloc.c: Add score7 relocs.
2586 * archures.c: Add score3 and score7 machine numbers.
2587 * bfd-in2.h: Regenerate.
2588 * libbfd.h: Regenerate.
2590 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2592 * configure: Regenerate.
2594 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2596 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2597 (elf32_hppa_check_relocs): Use it.
2599 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2601 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2602 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2603 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2604 (elf_hppa_record_segment_addrs): Likewise.
2605 (elf_hppa_final_link): Likewise.
2606 (elf_hppa_relocate_insn): Likewise.
2607 (elf_hppa_final_link_relocate): Likewise.
2608 (elf64_hppa_relocate_section): Likewise.
2609 * elf64-hppa.c: Insert above.
2611 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2613 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2614 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2615 (elf_hppa_relocate_section): Likewise.
2616 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2617 from struct elf_link_hash_entry. Add count field.
2618 (struct elf64_hppa_dyn_hash_table): Delete.
2619 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2620 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2621 (hppa_elf_hash_entry, eh_name): Define.
2622 (elf64_hppa_new_dyn_hash_entry): Delete.
2623 (elf64_hppa_dyn_hash_lookup): Delete.
2624 (elf64_hppa_dyn_hash_traverse): Delete.
2625 (get_dyn_name): Delete.
2626 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2627 of struct elf64_hppa_dyn_hash_entry *.
2628 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2629 allocate_global_data_plt, allocate_global_data_stub,
2630 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2632 (hppa64_link_hash_newfunc): New.
2633 (elf64_hppa_hash_table_create): Rework.
2634 (count_dyn_reloc): Likewise.
2635 (hppa64_elf_local_refcounts): New.
2636 (elf64_hppa_check_relocs): Rework using standard technique for recording
2637 local DLT, PLT and OPD reference counts.
2638 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2639 elf_link_hash_entry *.
2640 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2641 allocate_global_data_plt, allocate_global_data_stub,
2642 allocate_global_data_opd, allocate_dynrel_entries,
2643 elf64_hppa_adjust_dynamic_symbol,
2644 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2645 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2646 Use hppa_link_hash_table. Rework.
2647 (elf64_hppa_link_output_symbol_hook): Rework.
2648 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2649 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2650 elf64_hppa_finish_dynamic_sections): Likewise.
2652 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2654 * elf32-arm.c (stub_reloc_type): Removed.
2655 (insn_sequence): Renamed reloc_type field to r_type.
2656 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2657 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2658 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2659 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2660 (arm_stub_is_thumb): Catch new stubs.
2661 (arm_type_of_stub): Handle new stubs.
2662 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2663 (bfd_elf32_arm_process_before_allocation): Remove useless
2666 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf.c (elf_find_function): Use is_function_type to check
2671 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2673 * xtensa-modules.c: Revert to previous version 1.11 due
2674 to inadvertant commit.
2676 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2678 * elf32-xtensa.c (text_action_add): Separate test for action
2679 type. Break if saved action is ta_widen_insn at same offset.
2681 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2683 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2684 to elf32_arm_stub_long_branch_any_arm_pic.
2685 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2686 (enum elf32_arm_stub_type, arm_type_of_stub)
2687 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2690 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2692 * elf32-arm.c (PREV_SEC): Update comment.
2693 (group_sections): Rename argument to stubs_always_after_branch.
2694 Reverse the list and place stubs at the end of input sections.
2696 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2698 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2700 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2702 (arm_size_one_stub): Remove unnecessary break.
2703 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2705 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2707 * elf32-arm.c (stub_insn_type): New type.
2708 (stub_reloc_type): Likewise.
2709 (insn_sequence): Likewise.
2710 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2711 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2712 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2713 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2714 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2715 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2716 (elf32_arm_stub_hash_entry): Add new helper fields.
2717 (stub_hash_newfunc): Initialize these new fields.
2718 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2719 to take endianness into account.
2720 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2721 (arm_map_one_stub): Code is now more generic, thanks to
2724 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2726 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2728 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2729 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2730 BLX is not available. Fix typo in warning message. Add comments
2731 and improve formatting.
2732 (arm_build_one_stub): Adjust to new
2733 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2734 (arm_map_one_stub): Likewise.
2736 2009-02-23 Tristan Gingold <gingold@adacore.com>
2737 Eric Botcazou <ebotcazou@adacore.com>
2738 Douglas B Rupp <rupp@gnat.com>
2740 * vms.h: Update copyright year, fix comments, reorder declarations.
2741 (_bfd_save_vms_section): Remove the prototype.
2742 (EGPS_S_V_NO_SHIFT): New constant.
2743 (bfd_vms_set_section_flags): New prototype.
2744 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2746 (EGSY_S_W_FLAGS): Ditto.
2747 (EGSY_S_V_QUAD_VAL): Ditto.
2748 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2749 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2750 EGST_S_B_NAMLNG): Ditto.
2751 (ESRF_S_B_NAMLNG): Ditto.
2752 (ETIR_S_C_HEADER_SIZE): Ditto.
2753 (EGPS_S_V_ALLOC_64BIT): Ditto.
2754 (DST_S_C_EPILOG): Ditto.
2755 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2756 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2757 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2758 (DST_S_L_PCLINE_UNSLONG): Ditto.
2759 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2760 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2761 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2762 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2763 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2764 (DST_S_B_SRC_UNSBYTE): Ditto.
2765 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2767 (vms_section, vms_reloc): Remove types.
2768 (hdr_struc): Replaced by ...
2769 (hdr_struct): ... new type.
2770 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2771 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2772 (EMH_DATE_LENGTH): Ditto.
2773 (eom_struc): Replaced by ...
2774 (eom_struct): ... new type.
2775 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2776 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2777 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2778 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2779 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2780 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2781 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2782 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2783 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2784 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2785 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2786 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2787 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2788 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2789 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2790 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2791 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2792 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2793 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2794 (enum file_type_enum): New type.
2795 (struct location_struct): Removed.
2796 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2797 (struct funcinfo, struct module): Ditto.
2798 (struct vms_private_data_struct): Update fields.
2799 (struct vms_section_data_struct): New type.
2801 * vms.c: Update copyright year, fix comments,
2802 Fix includes for DECC, add prototypes.
2803 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2805 Use flavour to set is_vax, location_stack is removed.
2806 (struct pair): Declare.
2807 (fill_section_ptr): Initialize variables at declaration.
2808 Add guard to set SECTION_SYM flag, handlde und section.
2809 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2810 (_bfd_vms_slurp_object_records): New function, replaces previous
2812 (vms_slurp_module): New function.
2813 (vms_slurp_image): Ditto.
2814 (vms_object_p): Complete rewrite.
2815 (vms_mkobject): Use is_vax field to slect architecture.
2816 (free_reloc_stream): New function.
2817 (vms_convert_to_var): Ditto.
2818 (vms_convert_to_var_1): Ditto.
2819 (vms_convert_to_var_unix_filename): Ditto.
2820 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2822 (vms_new_section_hook): Set alignment to 0, allocate private data.
2823 (vms_get_section_contents): Load content.
2824 (vms_get_symbol_info): Handle undefined section.
2825 (vms_find_nearest_line): Handle.
2826 (alloc_reloc_stream): New function.
2827 (vms_slurp_reloc_table): Ditto.
2828 (vms_get_reloc_upper_bound): Make it real.
2829 (vms_canonicalize_reloc): Do the real work.
2830 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2832 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2833 (vms_set_arch_mach): Check arch.
2834 (vms_set_section_contents): Copy the content after allocation.
2835 (vms_alpha_vec): Update object flags.
2837 * vms-tir.c: Update copyright year, fix comments,
2838 add prototypes for new functions.
2839 (dst_define_location): New function.
2840 (dst_restore_location): New function.
2841 (dst_retrieve_location): New function.
2842 (dst_check_allocation): New function.
2843 (image_dump): Call dst_check_allocation.
2844 (image_write_b): Ditto.
2845 (image_write_w): Ditto.
2846 (image_write_l): Ditto.
2847 (image_write_q): Ditto.
2848 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2849 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2851 Call error handler instead of abort if name is not known.
2852 (etir_sta): Add quarter_relocs argument and set it.
2855 (etir_opr): Ditto, return FALSE in case of error.
2856 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2857 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2858 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2859 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2860 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2861 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2862 Return FALSE in case of error.
2863 (tir_sta): Change sign of psect.
2865 (tir_cmd): Fix cast. Makes tir_table static const.
2866 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2867 add argument to explain.
2868 (analyze_etir): Initialize maxptr, add quarter_relocs
2869 declaration, move some declarations into inner scopes.
2870 Handle quarter_relocs and STO_IMM.
2871 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2872 (_bfd_vms_slurp_relocs): New function.
2873 (_bfd_vms_decode_relocs): New function.
2874 (sto_imm): Rewritten.
2875 (start_first_etbt_record): New function.
2876 (start_another_etbt_record): Ditto.
2877 (etir_output_check): Ditto.
2878 (defer_reloc_p): Ditto.
2879 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2880 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2881 rewritte relocations handling.
2882 (_bfd_vms_write_tbt): Removed.
2883 (_bfd_vms_write_dbg): Ditto.
2885 * vms-misc.c: Update copyright year, Fix comments.
2886 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2887 (maybe_adjust_record_pointer_for_object): New function.
2888 (_bfd_vms_get_first_record): New function, replaces ...
2889 (_bfd_vms_get_record): .. removed.
2890 (_bfd_vms_get_object_record): New function.
2891 (_bfd_vms_get_object_record): New function.
2892 (vms_get_remaining_object_record): New function, replaces ...
2893 (_bfd_vms_get_next_record): ... removed.
2894 (add_new_contents): Removed.
2895 (_bfd_save_vms_section): Removed.
2896 (_bfd_get_vms_section): Removed.
2897 (_bfd_vms_output_flush): Write in VAR format.
2898 (new_symbol): Don't make UND section.
2900 * vms-hdr.c: Update copyright year, update list of record handled.
2901 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2902 (_bfd_vms_write_hdr): Strip vms and unix patches,
2903 add comments, truncate module name at 31 characters,
2904 use constants instead of hard-coded value,
2905 write BFD version instead of a fixed string.
2906 (_bfd_vms_slurp_ihd): New function.
2907 (_bfd_vms_slurp_isd): Ditto.
2908 (_bfd_vms_slurp_ihs): Ditto.
2909 (new_module): Ditto.
2910 (parse_module): Ditto
2911 (build_module_list): Ditto.
2912 (module_find_nearest_line): Ditto.
2913 (_bfd_vms_find_nearest_dst_line): Ditto.
2914 (vms_slurp_debug): Ditto.
2915 (_bfd_vms_slurp_dbg): Ditto.
2916 (_bfd_vms_slurp_tbt): Ditto.
2917 (_bfd_vms_write_dbg): Ditto.
2918 (_bfd_vms_write_tbt): Ditto.
2920 * vms-gsd.c: Update copyright year, update list of records handled.
2921 (EVAX_LITERALS_NAME): New macro.
2922 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2923 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2924 (register_universal_symbol): New function and prototype.
2925 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2926 improve debug messages,
2927 use constants instead of hard-coded value,
2928 fix missing endianness conversion,
2929 handle global symbol (SYMG).
2930 (bfd_vms_set_section_flags): New function.
2931 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2932 handle section literals,
2934 handle section bfd and vms flags,
2935 don't output LIB$INITIALIZE symbol,
2936 fix handling of weak symbols,
2937 fix evax vs vax procedure descriptor,
2938 handle absolute symbols.
2940 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2941 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2943 * makefile.vms (DEFS): Fix flags for VMS.
2945 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2947 * bfd-in2.h: Regenerated.
2948 * libbfd.h: Regenerated.
2950 2009-02-20 Cary Coutant <ccoutant@google.com>
2952 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2955 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2958 * coffcode.h (coff_write_object_contents): Don't let the string
2959 table offset overflow the s_name field when using long section names.
2961 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2963 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2964 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2966 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2967 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2968 (bfd_pmac_xcoff_backend_data): Likewise.
2969 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2970 (bfd_xcoff_aix5_backend_data): Likewise.
2971 (xcoff64_write_object_contents): Delete unused long_section_names
2973 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2974 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2976 * coffcode.h (documentation): Update to describe long section names.
2977 (COFFLONGSECTIONCATHELPER): New helper macro.
2978 (BLANKOR1TOODD): Likewise.
2979 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2980 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2981 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2982 (bfd_coff_set_long_section_names_allowed): New function.
2983 (bfd_coff_set_long_section_names_disallowed): Likewise.
2984 (struct bfd_coff_backend_data): Add new backend hook function
2985 pointer _bfd_coff_set_long_section_names.
2986 (bfd_coff_set_long_section_names): New backend hook.
2987 (coff_write_object_contents): Only generate long section names if
2988 bfd_coff_long_section_names() indicates they are currently enabled.
2989 (bfd_coff_std_swap_table): Make non-const, and initialise long
2990 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2991 (ticoff0_swap_table): Likewise to both.
2992 (ticoff1_swap_table): Again, likewise to both.
2993 * coffgen.c (make_a_section_from_file): Allow long section names
2994 as inputs even if not currently allowed for outputs.
2995 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2996 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2997 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2998 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2999 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3000 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3001 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3002 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3003 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3004 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3005 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3006 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3007 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3008 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3009 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3010 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3011 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3012 * libcoff-in.h: Update copyright year to cause updated copyright
3013 year in generated libcoff.h, and fix typo.
3014 * libcoff.h: Regenerated.
3015 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3016 (_bfd_ecoff_no_long_sections): Add prototype.
3017 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3018 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3019 defined by an including .c file.
3020 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3021 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3022 (ticoff1_swap_table): Likewise to both.
3024 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3026 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3027 stub. Catch default case error.
3028 (arm_map_one_stub): Add missing Thumb mapping symbol.
3030 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3033 * elf32-avr.c: Handle case where no local symbos exist correctly.
3035 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3038 * elf32-arm.c (arm_long_branch_stub,
3039 arm_thumb_v4t_long_branch_stub,
3040 arm_thumb_thumb_long_branch_stub,
3041 arm_thumb_arm_v4t_long_branch_stub,
3042 arm_thumb_arm_v4t_short_branch_stub,
3043 arm_pic_long_branch_stub):
3044 Renamed to elf32_arm_stub_long_branch_any_any,
3045 elf32_arm_stub_long_branch_v4t_arm_thumb,
3046 elf32_arm_stub_long_branch_thumb_only,
3047 elf32_arm_stub_long_branch_v4t_thumb_arm,
3048 elf32_arm_stub_short_branch_v4t_thumb_arm,
3049 elf32_arm_stub_long_branch_any_any_pic.
3050 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3051 arm_thumb_thumb_stub_long_branch,
3052 arm_thumb_arm_v4t_stub_long_branch,
3053 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3054 Renamed to arm_stub_long_branch_any_any,
3055 arm_stub_long_branch_v4t_arm_thumb,
3056 arm_stub_long_branch_thumb_only,
3057 arm_stub_long_branch_v4t_thumb_arm,
3058 arm_stub_short_branch_v4t_thumb_arm,
3059 arm_stub_long_branch_any_any_pic.
3061 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3063 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3064 in branch offset check.
3066 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3068 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3069 add toc.symndx and toc.add.
3070 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3072 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3074 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3075 (branch_reloc_hash_match): New function, extracted from..
3076 (ppc64_elf_tls_optimize): ..here.
3077 (ppc64_elf_relocate_section): Properly set addends when optimizing
3078 tls sequences. Avoid unnecessary reading and writing of insns.
3079 Only redo reloc when symbol changed. Bypass symbol checks when
3081 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3082 (branch_reloc_hash_match): New function, extracted from..
3083 (ppc_elf_tls_optimize): ..here.
3084 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3085 Don't clear addend on zapped __tls_get_addr reloc.
3087 2009-02-12 Nick Clifton <nickc@redhat.com>
3090 * elflink.c (bfd_elf_final_link): When counting the relocations,
3091 if the header size has not been set yet then assume that it will
3092 match the output section's reloc type.
3094 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3096 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3099 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3101 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3102 (find_function): Likewise.
3103 (pasted_function): Don't error if no prior function found.
3104 (discover_functions): Revert 2008-12-10 change. Extend first
3105 function range to start of section.
3107 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3109 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3111 * elf64-hppa.h: Likewise.
3113 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3115 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3118 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3120 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3121 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3123 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3125 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3126 * archures.c (bfd_mach_mips_xlr): Define.
3127 * bfd-in2.h: Regenerate.
3128 * cpu-mips.c (I_xlr): Define.
3129 (arch_info_struct): Add XLR entry.
3130 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3131 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3132 (mips_mach_extensions): Add XLR entry.
3134 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3136 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3138 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3140 * configure.in: AC_SUBST pdfdir.
3141 * Makefile.am: Add install-pdf, install-pdf-am
3142 and install-pdf-recursive targets. Define pdfdir.
3143 * doc/Makefile.am: Define pdf__strip_dir. Add
3144 install-pdf and install-pdf-am targets.
3145 * po/Make-in: Add install-pdf target.
3146 * configure: Regenerate.
3147 * Makefile.in: Regenerate
3148 * doc/Makefile.in: Regenerate.
3150 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3152 * bfd-in2.h: Regenerate.
3153 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3154 fields from n_entries to n_slots where appropriate, update comments.
3155 (HOWTO): Add TLS relocations.
3156 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3157 (enum elf_m68k_got_offset_size): New enum.
3158 (struct elf_m68k_got_entry.type): Move field to ...
3159 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3160 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3162 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3164 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3165 fields into n_entries array. Update comments.
3166 (elf_m68k_init_got): Simplify, update all uses.
3167 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3168 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3169 GOT entries; update name, update all uses.
3170 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3171 (elf_m68k_get_got_entry): Update.
3172 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3174 (elf_m68k_remove_got_entry_type): Simplify.
3175 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3176 (elf_m68k_can_merge_gots): Update.
3177 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3178 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3179 GOT entries, simplify.
3180 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3181 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3182 field, remove obsoleted local_n_entries field.
3183 (elf_m68k_partition_multi_got_2): New static function.
3184 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3186 (elf_m68k_remove_got_entry_type): Update.
3187 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3188 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3189 update of sgot->size and srelgot->size.
3190 (elf_m68k_gc_sweep_hook): Update.
3191 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3192 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3194 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3195 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3197 2009-02-02 DJ Delorie <dj@redhat.com>
3199 * elf32-mep.c (config_names): Regenerate configuration.
3201 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3203 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3204 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3205 * elf.c (bfd_elf_get_str_section): Make static.
3206 (bfd_elf_find_section): Delete.
3207 * libbfd.h: Regenerate.
3209 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3211 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3212 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3214 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3216 * elflink.c (on_needed_list): New function.
3217 (elf_link_add_object_symbols): Link in --as-needed libs if they
3218 satisfy undefined symbols in other libs.
3220 2009-01-30 Julian Brown <julian@codesourcery.com>
3222 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3223 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3224 with --just-symbols (-R).
3226 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3228 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3229 high_pc in order to properly sign-extend VMAs.
3231 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3232 Mark Shinwell <shinwell@codesourcery.com>
3233 Catherine Moore <clm@codesourcery.com>
3235 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3237 2009-01-28 Catherine Moore <clm@codesourcery.com>
3239 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3240 SEC_LOAD for dynamic relocation sections.
3242 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3244 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3245 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3246 the size of local TLS data.
3248 2009-01-27 Andreas Schwab <schwab@suse.de>
3250 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3251 architectures in the archive.
3253 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3255 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3256 <R_CRIS_32_DTPREL>: Correct relocation value.
3258 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3259 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3260 symbols with non-default visibility.
3262 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3264 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3265 describing the trampolines.
3266 (ppc_elf_relocate_section): Update relocs to describe the
3269 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3271 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3272 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3273 and R_PARISC_PCREL12F relocations.
3275 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3278 * elflink.c (find_version_for_sym): New function split out from,
3279 but without export_dynamic test, ..
3280 (_bfd_elf_link_assign_sym_version): ..here.
3281 (_bfd_elf_export_symbol): Use it.
3283 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3285 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3286 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3287 * elflink.c: ..here, somewhat modified.
3288 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3289 _bfd_elf_link_find_version_dependencies,
3290 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3291 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3292 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3294 * elflink.c: ..and make static here.
3295 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3296 of output_bfd from struct elf_find_verdep_info.
3297 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3298 struct elf_info_failed.
3299 (bfd_elf_size_dynamic_sections): Adjust.
3301 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3304 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3305 after comp_unit_find_line call.
3307 2009-01-21 Nick Clifton <nickc@redhat.com>
3310 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3311 tm_gmtoff field in struct tm.
3313 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3315 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3316 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3317 sections in soft-icache lines unless non_ia_text. Don't add
3318 rodata if doing so would exceed line size.
3320 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3322 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3323 types than bfd_link_hash_indirect, before early return, call
3324 _bfd_elf_link_hash_copy_indirect.
3326 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3328 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3329 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3330 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3331 (elf_backend_obj_attrs_order): New define.
3332 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3333 (elfNN_bed): Add elf_backend_obj_attrs_order.
3335 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3337 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3338 (obj_attr_size): Likewise.
3339 (write_obj_attribute): Likewise.
3340 (_bfd_elf_copy_obj_attributes): Likewise.
3341 (_bfd_elf_parse_attributes): Likewise.
3342 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3343 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3344 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3345 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3346 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3349 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3351 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3352 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3353 (bfd_elf_add_obj_attr_string): Likewise.
3354 (bfd_elf_add_obj_attr_int_string): Likewise.
3355 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3356 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3357 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3358 Tag_nodefaults has no default value.
3359 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3360 comment to reflect the new state.
3362 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3365 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3366 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3367 (adjust_z_magix): Delete dead code handling QMAGIC.
3369 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3371 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3372 IMAGE_SCN_MEM_DISCARDABLE.
3374 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3376 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3377 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3378 * configure.in (commonbfdlib): Delete.
3379 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3380 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3381 is available, not just for linux.
3382 * po/SRC-POTFILES.in: Regenerate.
3383 * Makefile.in: Regenerate.
3384 * configure: Regenerate.
3386 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3387 Julian Brown <julian@codesourcery.com>
3389 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3390 ARM attributes in ABI 2.07.
3391 * elf32-arm.c (get_secondary_compatible_arch): New function.
3392 (set_secondary_compatible_arch): New function.
3393 (tag_cpu_arch_combine): New function.
3394 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3395 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3396 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3397 make it fit with order_01243.
3398 Add support for Tag_also_compatible_with,
3399 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3400 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3401 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3402 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3403 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3404 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3405 Rework the way unknown attributes are handled.
3406 Defer errors until all attributes have been processed.
3408 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3410 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3411 bfd_elf_add_obj_attr_int_string.
3412 Read Tag_compatibility from its new location in the attribute array,
3413 rather than the attribute list.
3414 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3415 bfd_elf_add_obj_attr_int_string.
3416 (_bfd_elf_parse_attributes): Likewise.
3417 (_bfd_elf_merge_object_attributes): There's now only one
3418 Tag_compatibility, and it's in the array, not the list.
3419 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3421 (bfd_elf_add_obj_attr_compat): Rename to
3422 bfd_elf_add_obj_attr_int_string.
3423 (bfd_elf_add_proc_attr_compat): Rename to
3424 bfd_elf_add_proc_attr_int_string.
3425 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3428 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3430 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3431 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3432 (vmsutil.lo): Add dependency rule.
3433 * Makefile.in: Regenerate.
3434 * config.bfd (ia64*-*-*vms*): Add case.
3435 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3436 * configure: Regenerate.
3437 * vmsutil.c: New file.
3438 * vmsutil.h: New file.
3439 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3441 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3442 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3443 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3444 elfNN_vms_object_p): New functions
3445 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3447 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3450 * elflink.c (elf_gc_sweep): Exclude the group section if the
3451 first member of the section group is excluded.
3453 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3456 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3457 saved filename, use bfd_alloc rather than bfd_malloc for it.
3459 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3461 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3463 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3465 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3467 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3469 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3471 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3473 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3475 (struct got_entry): Add br_addr.
3476 (struct call_info): Add priority.
3477 (struct function_info): Add lr_store and sp_adjust.
3478 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3479 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3480 area as an overlay, and check that no other overlays exist. Look up
3481 icache overlay manager entry sym.
3482 (BRA_STUBS, BRA, BRASL): Define.
3483 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3484 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3486 (count_stub, build_stub): Support soft-icache.
3487 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3488 (spu_elf_size_stubs): Size soft-icache stubs.
3489 (overlay_index): New function.
3490 (spu_elf_build_stubs): Make static. Support soft-icache.
3491 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3492 (find_function_stack_adjust): Save lr store and stack adjust insn
3494 (maybe_insert_function): Adjust find_function_stack_adjust call.
3495 (mark_functions_via_relocs): Retrieve priority.
3496 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3497 (sort_calls): Sort by priority first.
3498 (mark_overlay_section): Ignore .ovl.init.
3499 (sum_stack): Only print when stack_analysis.
3500 (print_one_overlay_section): New function, extracted from..
3501 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3502 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3503 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3504 analysis. Call spu_elf_build_stubs.
3505 (spu_elf_relocate_section): For soft-icache encode overlay index
3507 (spu_elf_output_symbol_hook): Support soft-icache.
3508 (spu_elf_modify_program_headers: Likewise.
3510 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3511 num_regions to num_lines. Add line_size and max_branch.
3512 (enum _ovly_flavour): Add ovly_soft_icache.
3513 (spu_elf_build_stubs): Delete.
3515 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3517 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3518 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3520 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3522 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3523 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3524 the program, the known offset starts at the negative size of the
3526 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3529 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3531 * config.bfd: Add lm32-*-rtems*.
3533 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3535 * coff-ppc.c: Add 2009 to Copyright.
3536 * elf32-cris.c: Likewise.
3537 * elflink.c: Likewise.
3539 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3541 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3542 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3544 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3547 * elflink.c (elf_merge_st_other): New.
3548 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3549 hide them if needed.
3550 (elf_link_add_object_symbols): Updated.
3552 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3555 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3556 ref_dynamic and dynamic_def fields when setting def_regular
3559 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3562 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3565 For older changes see ChangeLog-2008
3571 version-control: never
projects / external / binutils.git / blob