1 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
3 * archures.c bfd_*_arch): Sorted.
4 (bfd_archures_list): Likewise.
6 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
8 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
9 to R_cr16_NUM32 relocation.
11 2009-07-26 Michael Eager <eager@eagercon.com>
13 * archures.c: Add bfd_mach_ppc_405
16 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
18 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
19 * cpu-l1om.c (bfd_l1om_arch): Likewise.
21 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
23 * archures.c (bfd_architecture): Add bfd_arch_l1om.
25 (bfd_archures_list): Add &bfd_l1om_arch.
26 * bfd-in2.h: Regenerated.
28 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
29 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
30 if bfd_elf64_x86_64_freebsd_vec is supported.
31 (targ_selvecs): Likewise.
33 * configure.in: Support bfd_elf64_l1om_vec and
34 bfd_elf64_l1om_freebsd_vec.
35 * configure: Regenerated.
39 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
40 (bfd_elf64_l1om_vec): Likewise.
41 (bfd_elf64_l1om_freebsd_vec): Likewise.
43 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
44 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
45 * Makefile.in: Regenerated.
47 * targets.c (bfd_elf64_l1om_vec): New.
48 (bfd_elf64_l1om_freebsd_vec): Likewise.
49 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
50 bfd_elf64_l1om_freebsd_vec.
52 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
53 Alan Modra <amodra@bigpond.net.au>
55 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
56 * bfd-in2.h: Regenerate.
57 * libbfd.h: Regenerate.
58 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
59 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
60 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
62 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
65 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
66 instead of shared for R_X86_64_TPOFF32.
67 (elf64_x86_64_relocate_section): Likewise.
69 2009-07-23 Ulrich Drepper <drepper@redhat.com>
71 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
72 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
73 with the BSF_GNU_UNIQUE flag bit set.
74 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
75 for symbols with STB_GNU_UNIQUE binding.
76 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
77 with the STB_GNU_UNIQUE binding.
78 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
79 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
80 symbols with the unique_global field set.
81 (elf_link_output_extsym): Set unique_global field for symbols with
82 the STB_GNU_UNIQUE binding.
83 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
84 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
86 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
88 * bfd-in2.h: Regenerate.
90 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
92 * elflink.c (elf_link_output_extsym): Revert the last change.
94 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
97 * elflink.c (elf_link_output_extsym): Special case ifunc syms
98 when ref_regular, not def_regular.
100 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
103 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
104 from a DSO into a normal FUNC symbol.
105 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
106 a normal FUNC symbol.
108 2009-07-17 Chao-ying Fu <fu@mips.com>
110 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
111 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
112 interlocking, the last PLT entry needs a nop in the branch delay slot.
113 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
114 output the last two PLT entries in reverse order.
116 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
118 * elf32-i386.c (elf_i386_relocate_section): Don't get local
119 STT_GNU_IFUNC symbol for relocatable link.
120 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
122 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
124 * bfdio.c (bfd_iovec): Add comments for bmmap.
125 * bfd-in2.h: Regenerated.
127 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
129 * Makefile.am: Run "make dep-am".
130 * Makefile.in: Regenerated.
132 2009-07-10 Doug Kwan <dougkwan@google.com>
134 * elf32-arm.c (stub_hash_newfunc): Initialize fields
135 target_addend and orig_insn.
137 2009-07-10 Tom Tromey <tromey@redhat.com>
139 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
140 (elf-eh-frame.lo): Likewise.
141 (elf32-bfin.lo): Likewise.
142 (elf32-frv.lo): Likewise.
143 (elf32-xc16x.lo): Likewise.
144 * Makefile.in: Rebuild.
145 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
146 * elf-eh-frame.c: Likewise.
147 * elf32-bfin.c: Likewise.
148 * elf32-frv.c: Likewise.
149 * elf32-xc16x.c: Likewise.
151 2009-07-10 Julian Brown <julian@codesourcery.com>
153 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
154 symbol a stub entry is derived from, not the entry for the stub
155 itself, in call to elf32_arm_final_link_relocate.
157 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
159 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
160 when reporting addends.
162 2009-07-10 Alan Modra <amodra@bigpond.net.au>
164 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
165 data even when no stubs.
166 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
168 2009-07-10 Alan Modra <amodra@bigpond.net.au>
170 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
171 (ppc_elf_get_synthetic_symtab): Report addend.
173 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
174 (ppc_elf_create_glink): New function.
175 (ppc_elf_create_dynamic_sections): Use it.
176 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
177 (update_local_sym_info): Allocate space for local_plt array.
178 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
180 (is_branch_reloc): New function.
181 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
182 (ppc_elf_gc_sweep_hook): Likewise.
183 (ppc_elf_adjust_dynamic_symbol): Likewise.
184 (allocate_dynrelocs): Likewise.
185 (ppc_elf_size_dynamic_sections): Likewise.
186 (ppc_elf_relocate_section): Likewise.
187 (branch_reloc_hash_match): Use is_branch_reloc.
188 (ppc_elf_tls_optimize): Adjust for local_plt.
189 (write_glink_stub): New function, extracted from..
190 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
191 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
192 branch table when dynamic.
193 (elf_backend_post_process_headers): Define.
194 * elf64-ppc.c (elf_backend_post_process_headers): Define.
195 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
196 (ppc64_elf_get_synthetic_symtab): Report addend.
197 (struct ppc_stub_hash_entry): Add plt_ent.
199 (struct ppc_link_hash_table): Add iplt and reliplt.
200 (create_linkage_sections): Make .iplt and .rela.iplt sections.
201 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
202 (update_local_sym_info): Allocate space for local_plt array.
203 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
205 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
206 and don't change hash flags here.
207 (is_branch_reloc): New function.
208 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
209 (ppc64_elf_gc_sweep_hook): Likewise.
210 (ppc64_elf_adjust_dynamic_symbol): Likewise.
211 (allocate_dynrelocs): Likewise.
212 (ppc64_elf_size_dynamic_sections): Likewise.
213 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
214 (ppc64_elf_size_stubs): Likewise.
215 (ppc64_elf_relocate_section): Likewise.
216 (get_sym_h): Adjust for local_plt.
217 (branch_reloc_hash_match): Use is_branch_reloc.
218 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
219 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
221 2009-07-10 Alan Modra <amodra@bigpond.net.au>
223 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
225 2009-07-10 Alan Modra <amodra@bigpond.net.au>
227 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
228 and ref_regular_nonweak comment.
229 * elflink.c (elf_link_output_extsym): Special case ifunc syms
230 when def_regular, not ref_regular.
231 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
232 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
233 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
235 2009-07-09 Alan Modra <amodra@bigpond.net.au>
237 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
238 of malloc'd struct call_info.
239 (pasted_function): Likewise, priority too.
241 2009-07-07 Alan Modra <amodra@bigpond.net.au>
243 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
244 alignment when packing sections into overlays.
246 2009-07-03 Cary Coutant <ccoutant@google.com>
248 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
250 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
252 * coffcode.h (sec_to_styp_flags): Partially revert (functional
253 changes only) earlier patch:-
255 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
257 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
258 give .debug and .reloc data characteristics.
259 (DOT_RELOC): New define for .reloc section string.
260 (coff_write_object_contents): Use DOT_RELOC instead of string.
262 2009-07-02 Tom Tromey <tromey@redhat.com>
264 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
265 * bfdwin.c (bfd_free_window): Cast to unsigned long.
267 2009-07-01 Nick Clifton <nickc@redhat.com>
269 * elf-m10300.c: Remove trailing white space.
272 2009-07-01 Douglas B Rupp <rupp@gnat.com>
274 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
275 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
276 * configure.in: Use them.
277 * configure: Regenerate.
278 * config.in: Regnerate.
279 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
280 #define _BSD_SOURCE. Add comments.
281 (vms_file_stats_name): Calculate creation date based on available
282 runtime data. Return 1 for version instead of 0.
284 2009-07-01 Nick Clifton <nickc@redhat.com>
287 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
288 to R_ARM_THM_PC8 relocation.
290 2009-06-29 Nick Clifton <nickc@redhat.com>
292 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
293 different uses of the relocations addend when a symbol is in a
296 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
299 * elf.c (bfd_section_from_shdr): Don't change sh_link for
300 SHT_REL/SHT_RELA sections on executable nor shared library.
301 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
304 2009-06-25 Nick Clifton <nickc@redhat.com>
306 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
307 symbols with SEC_MERGE flag.
309 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
311 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
312 give .debug and .reloc data characteristics.
313 (DOT_RELOC): New define for .reloc section string.
314 (coff_write_object_contents): Use DOT_RELOC instead of string.
316 2009-06-25 Tristan Gingold <gingold@adacore.com>
318 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
319 (bfd_mach_o_canonicalize_dynamic_symtab)
320 (bfd_mach_o_get_synthetic_symtab): Defines.
321 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
322 (TARGET_NAME): Use Mach-O specific functions for dynamic.
324 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
325 for scattered relocations.
326 (bfd_mach_o_i386_print_thread): New function.
327 (bfd_mach_o_print_thread): Define.
329 * mach-o.c (text_section_names_xlat): Add an entry for __const.
330 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
331 New functions extracted from ...
332 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
333 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
334 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
335 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
336 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
337 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
339 (bfd_mach_o_scan_read_dylib): Ditto.
340 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
342 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
343 decode isym and flags on little endian targets. Set dysymtab field.
344 (bfd_mach_o_scan_start_address): Adjust for enum names.
345 (bfd_mach_o_lookup_section): Do not look for segments anymore.
346 (bfd_mach_o_print_section): Display bfd section name.
347 (bfd_mach_o_print_segment): Display none if no name.
348 (bfd_mach_o_print_dysymtab): Display next index for local, external
349 and undefined symbols.
350 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
351 Display dylinker name. Display thread and unixthread commands content.
352 (bfd_mach_o_print_thread): New macro.
354 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
355 (bfd_mach_o_ppc_thread_flavour): Ditto.
356 (bfd_mach_o_i386_thread_flavour): Ditto.
357 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
358 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
359 BFD_MACH_O_THREAD_STATE_NONE.
360 (bfd_mach_o_segment_command): Remove segment field.
361 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
362 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
363 (bfd_mach_o_prebound_dylib_command): Ditto.
364 (bfd_mach_o_dylib_command): Ditto.
365 (bfd_mach_o_prebound_dylib_command): Remove section field.
366 (mach_o_data_struct): Add dysymtab field.
367 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
368 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
369 (bfd_mach_o_build_commands): Remove parameter names and attributes.
370 (bfd_mach_o_get_dynamic_reloc_upper_bound)
371 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
373 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
375 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
376 field of struct dirent.
378 2009-06-23 Tristan Gingold <gingold@adacore.com>
380 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
381 of this macro. Fix indentation.
383 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
385 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
386 destination for defined dynamic symbols when deciding whether to
387 insert a stub or not.
388 (allocate_dynrelocs): Make sure functions are not marked as Thumb
389 when actually accessed through a PLT, even when generating a
392 2009-06-22 Tristan Gingold <gingold@adacore.com>
394 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
397 2009-06-22 Alan Modra <amodra@bigpond.net.au>
399 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
400 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
402 2009-06-22 Alan Modra <amodra@bigpond.net.au>
404 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
406 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
408 * elflink.c (elf_link_add_object_symbols): Avoid warning
409 from -Wjump-misses-init in gcc 4.5.0.
411 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
413 * elf32-i386.c (elf_i386_check_relocs): Properly check local
415 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
417 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
419 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
420 r_symndx. Report local symbol name on error.
421 (elf_i386_check_relocs): Updated. Report local symbol name on
423 (elf_i386_gc_sweep_hook): Updated.
424 (elf_i386_relocate_section): Likewise.
426 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
427 r_symndx. Report local symbol name on error.
428 (elf64_x86_64_check_relocs): Updated. Report local symbol name
430 (elf64_x86_64_gc_sweep_hook): Updated.
431 (elf64_x86_64_relocate_section): Likewise.
433 2009-06-19 Tristan Gingold <gingold@adacore.com>
435 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
437 2009-06-19 Tristan Gingold <gingold@adacore.com>
439 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
440 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
441 (bfd_mach_o_valid): Ditto.
442 (bfd_mach_o_wide_p): Ditto.
443 (bfd_mach_o_canonicalize_reloc): Ditto.
444 (bfd_mach_o_build_commands): Ditto.
445 (bfd_mach_o_scan_read_thread): Ditto.
446 (bfd_mach_o_flatten_sections): Ditto.
447 (bfd_mach_o_scan_start_address): Ditto.
448 (bfd_mach_o_lookup_section): Ditto.
449 (bfd_mach_o_core_fetch_environment): Ditto.
450 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
451 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
452 (bfd_mach_o_scan_write_symtab): Ditto.
453 Use macros instead of hard-coded values.
454 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
455 Use bfd_mach_o_get_data instead of direct access. Use macros
456 instead of hard-coded values.
457 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
458 Remove sym argument and get section from mdata.
459 Move code into the else branch.
460 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
461 Remove sym argument and get section from mdata. Adjust code.
462 (bfd_mach_o_scan_read_dylib): Move assertion into the created
463 switch (which replaces consecutive if statements).
464 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
465 module table, table of content, indirect symbols and external
467 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
469 (bfd_mach_o_scan_read_linkedit): New function.
470 (bfd_mach_o_scan_read_str): Ditto.
471 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
473 (bfd_mach_o_get_symtab_upper_bound): Remove check as
474 bfd_mach_o_count_symbols never returns an error.
475 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
476 symtab field (there might be only one symtab).
477 (bfd_mach_o_scan_read_command): Handle reexported dylib.
478 Handle sub frameworks, sub umbrella, sub library and sub client.
479 Read code signature and segment split info commands.
480 (bfd_mach_o_scan): Reindent.
481 (bfd_mach_o_xlat_name): New type.
482 (bfd_mach_o_print_flags): New function.
483 (bfd_mach_o_get_name): Ditto.
484 (bfd_mach_o_cpu_name): New variable.
485 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
486 (bfd_mach_o_section_type_name)
487 (bfd_mach_o_section_attribute_name)
488 (bfd_mach_o_load_command_name): New variables.
489 (bfd_mach_o_print_private_header): New function.
490 (bfd_mach_o_print_section_map): New function extracted from
491 bfd_mach_o_print_private_bfd_data.
492 (bfd_mach_o_print_section): Ditto. Print more infos.
493 (bfd_mach_o_print_segment): Ditto.
494 (bfd_mach_o_print_dysymtab): Ditto.
495 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
496 load weak dylib, reexport dylib and id dylib.
497 Handle code signature and segment_split info.
498 Handle sub frameworks, sub umbrella, sub library and sub client.
499 (bfd_mach_o_section_get_nbr_indirect): New function.
501 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
502 (bfd_mach_o_header_flags): New enum to define header flags.
503 (bfd_mach_o_section_attribute): New enum to replace ...
504 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
505 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
506 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
507 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
508 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
509 these removed macros.
510 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
511 (bfd_mach_o_dylib_module): New type.
512 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
514 (bfd_mach_o_dylib_table_of_content): New type.
515 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
516 (bfd_mach_o_dylib_reference): New type.
517 (BFD_MACH_O_REFERENCE_SIZE): New macro.
518 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
519 modules, toc, references and indirect syms.
520 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
521 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
522 unused). Add comment.
523 (bfd_mach_o_dylib_command): Ditto.
524 (bfd_mach_o_prebound_dylib_command): Ditto.
525 (bfd_mach_o_linkedit_command): New type.
526 (bfd_mach_o_str_command): New type.
527 (bfd_mach_o_load_command): Add linkedit and str fields.
528 (mach_o_data_struct): Add symtab field.
529 (bfd_get_mach_o_data): Renamed to ...
530 (bfd_mach_o_get_data): ... this new macro.
531 (bfd_mach_o_scan_read_symtab_symbol,
532 bfd_mach_o_scan_read_symtab_strtab,
533 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
535 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
536 instead of direct access.
538 2009-06-19 Alan Modra <amodra@bigpond.net.au>
540 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
541 R_PPC_PLTREL24 relocs.
542 (ppc_elf_relocate_section): Likewise.
544 2009-06-19 Alan Modra <amodra@bigpond.net.au>
546 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
547 pointer to sym hash. Update all uses.
548 (update_plt_info): Likewise. Don't check addend here.
550 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
552 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
553 bfd_sym_from_r_symndx.
554 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
556 2009-06-18 Alan Modra <amodra@bigpond.net.au>
558 * elf-bfd.h (struct sym_sec_cache): Delete.
559 (struct sym_cache): New.
560 (bfd_section_from_r_symndx): Delete prototype.
561 (bfd_sym_from_r_symndx): Define prototype.
562 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
563 (bfd_sym_from_r_symndx): ..new function.
564 * elf32-arm.c: Update all uses of struct sym_sec_cache and
565 bfd_section_from_r_symndx to new struct and function.
566 * elf32-bfin.c: Likewise.
567 * elf32-hppa.c: Likewise.
568 * elf32-i386.c: Likewise.
569 * elf32-m32r.c: Likewise.
570 * elf32-m68hc1x.c: Likewise.
571 * elf32-m68hc1x.h: Likewise.
572 * elf32-m68k.c: Likewise.
573 * elf32-ppc.c: Likewise.
574 * elf32-s390.c: Likewise.
575 * elf32-sh.c: Likewise.
576 * elf64-ppc.c: Likewise.
577 * elf64-s390.c: Likewise.
578 * elf64-x86-64.c: Likewise.
579 * elfxx-sparc.c: Likewise.
580 * elfxx-sparc.h: Likewise.
582 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
584 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
585 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
587 2009-06-18 Nick Clifton <nickc@redhat.com>
589 * elflink.c (elf_link_sort_relocs): Return early if there are no
592 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
594 Merge cegcc and mingw32ce target name changes from
597 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
599 * config.bfd: Add arm*-*-cegcc* target.
601 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
603 * config.bfd: Add arm-*-mingw32ce* target.
605 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
607 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
608 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
609 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
610 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
612 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
614 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
615 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
616 * elf32-i386.c (elf_i386_check_relocs): Use it.
617 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
619 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
621 * elf-bfd.h (elf_dyn_relocs): New.
623 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
624 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
626 (elf_i386_copy_indirect_symbol): Likewise.
627 (elf_i386_check_relocs): Likewise.
628 (elf_i386_gc_sweep_hook): Likewise.
629 (elf_i386_allocate_dynrelocs): Likewise.
630 (elf_i386_readonly_dynrelocs): Likewise.
631 (elf_i386_size_dynamic_sections): Likewise.
633 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
634 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
636 (elf64_x86_64_copy_indirect_symbol): Updated.
637 (elf64_x86_64_check_relocs): Likewise.
638 (elf64_x86_64_gc_sweep_hook): Likewise.
639 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
640 (elf64_x86_64_allocate_dynrelocs): Likewise.
641 (elf64_x86_64_readonly_dynrelocs): Likewise.
642 (elf64_x86_64_size_dynamic_sections): Likewise.
644 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
646 * elf32-arm.c (create_got_section): Get existing .rela.got
648 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
649 * elf32-lm32.c (create_got_section): Likewise.
650 * elf32-m32r.c (create_got_section): Likewise.
651 * elf32-ppc.c (ppc_elf_create_got): Likewise.
652 * elf32-s390.c (create_got_section): Likewise.
653 * elf32-sh.c (create_got_section): Likewise.
654 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
655 * elf64-s390.c (create_got_section): Likewise.
656 * elfxx-sparc.c (create_got_section): Likewise.
658 * elflink.c (_bfd_elf_create_got_section): Properly initialize
661 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
663 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
665 * elf32-i386.c (elf_i386_local_hash): Removed.
666 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
667 (elf_i386_get_local_sym_hash): Likewise.
669 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
670 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
671 (elf64_x86_64_get_local_sym_hash): Likewise.
672 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
673 (get_local_sym_hash): Likewise.
675 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
677 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
678 rel_got_sec and plt_sec.
679 (elfNN_ia64_relax_section): Updated.
680 (elfNN_ia64_create_dynamic_sections): Likewise.
682 (allocate_dynrel_entries): Likewise.
683 (elfNN_ia64_size_dynamic_sections): Likewise.
684 (set_got_entry): Likewise.
685 (elfNN_ia64_choose_gp): Likewise.
686 (elfNN_ia64_relocate_section): Likewise.
687 (elfNN_ia64_finish_dynamic_symbol): Likewise.
688 (elfNN_ia64_finish_dynamic_sections): Likewise.
690 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
692 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
695 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
697 * configure.in (elf): Add elf-ifunc.lo.
699 * configure: Regenerated.
700 * Makefile.in: Likewise.
702 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
703 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
705 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
706 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
708 (elf_i386_link_hash_table_create): Likewise.
709 (elf_i386_create_dynamic_sections): Likewise.
710 (elf_i386_check_relocs): Likewise.
711 (elf_i386_allocate_dynrelocs): Likewise.
712 (elf_i386_size_dynamic_sections): Likewise.
713 (elf_i386_relocate_section): Likewise.
714 (elf_i386_finish_dynamic_symbol): Likewise.
715 (elf_i386_finish_dynamic_sections): Likewise.
716 (elf_i386_create_got_section): Removed.
718 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
719 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
721 (elf64_x86_64_compute_jump_table_size): Updated.
722 (elf64_x86_64_link_hash_table_create): Likewise.
723 (elf64_x86_64_create_dynamic_sections): Likewise.
724 (elf64_x86_64_check_relocs): Likewise.
725 (elf64_x86_64_allocate_dynrelocs): Likewise.
726 (elf64_x86_64_size_dynamic_sections): Likewise.
727 (elf64_x86_64_relocate_section): Likewise.
728 (elf64_x86_64_finish_dynamic_symbol): Likewise.
729 (elf64_x86_64_finish_dynamic_sections): Likewise.
730 (elf64_x86_64_create_got_section): Removed.
732 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
733 for pointer alignment. Set up section pointers.
734 (_bfd_elf_create_dynamic_sections): Likewise.
735 (_bfd_elf_create_ifunc_sections): Moved to ...
736 * elf-ifunc.c: Here. New.
738 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
739 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
742 2009-06-16 Doug Kwan <dougkwan@google.com>
744 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
745 to bfd_signed_vma. Cast constant operands which are used in
746 offset related expressions to bfd_signed_vma type as appropriate.
748 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
750 * elf32-vax.c (elf_vax_plt_sym_val): New function.
751 (elf_backend_plt_sym_val): Define.
753 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
755 * elf32-vax.c (elf_vax_reloc_type_class): New function.
756 (elf_backend_reloc_type_class): Define.
758 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
760 * elf32-vax.c (elf_vax_relocate_section): For symbol references
761 from an executable to a shared library treat R_VAX_PC32
762 relocations as R_VAX_PLT32 ones.
764 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
766 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
767 symbols in GOT space calculation.
768 (elf_vax_relocate_section): Adjust accordingly.
770 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
772 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
775 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
777 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
779 (elf_vax_relocate_section): Likewise.
781 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
784 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
786 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
788 * elf32-i386.c (elf_i386_check_relocs): Reformat.
789 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
791 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
793 * Makefile.am: Run "make dep-am".
794 * Makefile.in: Regenerated.
796 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
798 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
799 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
801 2009-06-15 Nick Clifton <nickc@redhat.com>
803 * po/ru.po: New Russian translation.
804 * configure.in (ALL_LINGUAS): Add ru.
805 * configure: Regenerate.
807 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
809 * elf32-i386.c: Remove duplicated comments.
811 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
814 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
815 dynamic IFUNC pointer in non-shared object. Use .got.plt
816 for IFUNC definition in PIE.
817 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
820 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
821 dynamic IFUNC pointer in non-shared object. Use .got.plt
822 for IFUNC definition in PIE.
823 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
826 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-i386.c (elf_i386_check_relocs): Properly report
829 local symbol for unhandled relocation against STT_GNU_IFUNC
831 (elf_i386_relocate_section): Likewise.
832 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
833 (elf64_x86_64_relocate_section): Likewise.
835 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
838 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
839 (elf_i386_link_hash_table): Add loc_hash_table and
841 (elf_i386_local_hash): New.
842 (elf_i386_local_htab_hash): Likewise.
843 (elf_i386_local_htab_eq): Likewise.
844 (elf_i386_get_local_sym_hash): Likewise.
845 (elf_i386_link_hash_table_free): Likewise.
846 (elf_i386_allocate_local_dynrelocs): Likewise.
847 (elf_i386_finish_local_dynamic_symbol): Likewise.
848 (bfd_elf64_bfd_link_hash_table_free): Likewise.
849 (elf_i386_link_hash_table_create): Create loc_hash_table and
851 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
852 (elf_i386_size_dynamic_sections): Likewise.
853 (elf_i386_relocate_section): Likewise.
854 (elf_i386_finish_dynamic_sections): Likewise.
855 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
858 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
859 (elf64_x86_64_link_hash_table): Add loc_hash_table and
861 (elf64_x86_64_local_hash): New.
862 (elf64_x86_64_local_htab_hash): Likewise.
863 (elf64_x86_64_local_htab_eq): Likewise.
864 (elf64_x86_64_get_local_sym_hash): Likewise.
865 (elf64_x86_64_link_hash_table_free): Likewise.
866 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
867 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
868 (bfd_elf64_bfd_link_hash_table_free): Likewise.
869 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
871 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
873 (elf64_x86_64_size_dynamic_sections): Likewise.
874 (elf64_x86_64_relocate_section): Likewise.
875 (elf64_x86_64_finish_dynamic_sections): Likewise.
876 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
879 2009-06-10 Philip Blundell <philb@gnu.org>
881 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
882 elf_sec->this_hdr == NULL.
884 2009-06-12 Tristan Gingold <gingold@adacore.com>
886 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
887 * bfd-in2.h: Regenerated.
888 * libbfd.h: Regenerated.
890 * mach-o.c (FILE_ALIGN): New macro.
891 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
892 (bfd_mach_o_print_symbol): Ditto.
893 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
894 (bfd_mach_o_get_reloc_upper_bound): New function.
895 (bfd_mach_o_canonicalize_reloc): Ditto.
896 (bfd_mach_o_scan_write_relocs): Ditto.
897 (bfd_mach_o_scan_write_section_32): Remove offset argument.
898 (bfd_mach_o_scan_write_section_64): Ditto.
899 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
900 written for load command. Do not compute section file offset.
901 (bfd_mach_o_scan_write_segment_64): Ditto.
902 (bfd_mach_o_scan_write_symtab): Compute file offset first.
903 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
905 (bfd_mach_o_mangle_symbols): ... this new function.
906 (bfd_mach_o_write_contents): Be sure to have load commands built.
907 Call bfd_mach_o_mangle_symbols.
908 (bfd_mach_o_build_commands): Adjust for filelen field.
909 Use FILE_ALIGN macro. Clear section file offset if section is empty.
910 Do not set symtab file offset anymore here.
911 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
912 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
913 Set reloc_count and rel_filepos section fields.
914 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
916 (bfd_mach_o_scan_read_section_64): Ditto.
917 (bfd_mach_o_scan_read_section): Ditto.
918 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
919 bfd_mach_o_asymbol. Use unsigned int for file offset type.
920 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
921 Handle weak-ref symbols.
922 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
923 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
924 (bfd_mach_o_scan): Remove assignment to removed field.
925 (bfd_mach_o_mkobject_init): Ditto.
926 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
927 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
928 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
929 (bfd_mach_o_swap_reloc_in): Ditto.
930 (bfd_mach_o_swap_reloc_out): Ditto.
932 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
933 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
934 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
935 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
936 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
937 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
938 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
939 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
940 (BFD_MACH_O_N_WEAK_DEF): New macros.
942 (bfd_mach_o_section_type): Add new enumeration values.
943 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
944 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
945 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
946 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
948 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
949 (BFD_MACH_O_GENERIC_RELOC_PAIR)
950 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
951 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
952 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
953 (BFD_MACH_O_RELENT_SIZE): Ditto.
954 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
955 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
956 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
957 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
958 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
959 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
960 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
961 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
962 (bfd_mach_o_reloc_info): New struct.
963 (bfd_mach_o_asymbol): New struct.
964 (bfd_mach_o_symtab_command): The symbols field is now of type
966 (bfd_mach_o_load_command): The offset and len fields are now of type
968 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
969 Add a filelen field. Add comments.
970 (bfd_mach_o_backend_data): New struct.
971 (bfd_mach_o_get_backend_data): New macro.
972 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
974 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
975 (bfd_mach_o_get_reloc_upper_bound): New prototype.
976 (bfd_mach_o_canonicalize_reloc): Ditto.
978 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
979 duplicated macro. Now defined to _bfd_generic_is_local_label.
980 (TARGET_NAME_BACKEND): New macro...
981 (TARGET_NAME_BACKEND): ... used to name a new variable.
982 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
985 * mach-o-i386.c (i386_howto_table): New variable.
986 (bfd_mach_o_i386_swap_reloc_in): New function.
987 (bfd_mach_o_i386_swap_reloc_out): Ditto.
988 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
989 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
990 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
991 (bfd_mach_o_bfd_reloc_type_lookup)
992 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
994 2009-06-11 Eric Paris <eparis@redhat.com>
995 Nick Clifton <nickc@redhat.com>
997 * opncls.c (_maybe_make_executable): New function. Gives execute
998 permission to an executable bfd that was opened for writing
999 provided that it is a regular file. Replaces common code found in...
1000 (bfd_close): here and ...
1001 (bfd_close_all_done): here.
1003 2009-06-11 Anthony Green <green@moxielogic.com>
1005 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1006 * bfd-in2.h: Rebuilt.
1007 * libbfd.h: Rebuilt.
1008 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1010 (moxie_reloc_map): Ditto.
1011 Clean up copyright notice.
1013 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1015 * bfd-in2.h: bfd_mmap prototype.
1016 * bfdio.c (bfd_mmap): New function.
1017 * libbfd.h (bfd_iovec): Add bmmap.
1018 * cache.c (cache_bmmap): New function.
1019 (cache_iovec): Initialize bmmap member.
1020 * opencls.c (opncls_bmmap): New function.
1021 (opncls_iovec): Initialize bmmap member.
1023 2009-06-09 Tristan Gingold <gingold@adacore.com>
1025 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1026 and stabstr_segment fields.
1027 (mach_o_be_vec, mach_o_le_vec): Removed
1028 (bfd_mach_o_version): New prototype.
1030 * mach-o.c (bfd_mach_o_version): Make this function public.
1031 (mach_o_wide_p): New function.
1032 (bfd_mach_o_wide_p): Ditto.
1033 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1035 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1036 Search in the list only if the name starts with a dot.
1037 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1038 test. Check bfd_seek status.
1039 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1040 (bfd_mach_o_scan_write_section_32): Ditto.
1041 (bfd_mach_o_scan_write_section_64): Ditto.
1042 (bfd_mach_o_scan_write_section): Removed.
1043 (bfd_mach_o_scan_write_segment): Split into ...
1044 (bfd_mach_o_scan_write_segment_32): ... this and ...
1045 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1046 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1047 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1048 symbol table. Now returns a boolean.
1049 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1050 Adjust for status type.
1051 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1052 test. Write symbol table. Numbers the sections.
1053 (bfd_mach_o_read_header): Check bfd_seek status.
1054 Use mach_o_wide_p instead of hard-coded test.
1055 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1056 (bfd_mach_o_scan_read_section_64): Ditto.
1057 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1058 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1059 handled common symbols.
1060 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1061 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1062 (bfd_mach_o_scan_read_dylinker): Ditto.
1063 (bfd_mach_o_scan_read_dylib): Ditto.
1064 (bfd_mach_o_scan_read_thread): Ditto.
1065 (bfd_mach_o_scan_read_symtab): Ditto.
1066 Do not create a section for the stabs.
1067 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1068 (bfd_mach_o_scan_read_segment): Ditto.
1069 (bfd_mach_o_scan_read_command): Ditto.
1070 (bfd_mach_o_scan_start_address): Ditto.
1071 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1072 (bfd_mach_o_archive_p): Check bfd_seek status.
1073 (bfd_mach_o_core_fetch_environment): Ditto.
1075 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1077 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1079 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1080 (elf_i386_link_hash_table_create): Initialize irelifunc.
1081 (elf_i386_check_relocs): Updated. Set up irelifunc for
1083 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1084 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1086 (elf_i386_relocate_section): Likewise.
1088 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1089 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1090 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1092 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1093 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1095 (elf64_x86_64_relocate_section): Likewise.
1097 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1099 (_bfd_elf_create_ifunc_sections): This.
1101 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1103 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1106 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1109 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1110 building shared object. Check info->executable instead of
1111 !info->shared when setting non_got_ref.
1112 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1113 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1114 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1116 (elf_i386_relocate_section): Output dynamic relocation for
1117 R_386_32 against STT_GNU_IFUNC symbol to get the real
1118 function address when building shared object.
1119 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1120 relocation for STT_GNU_IFUNC symbol in shared object.
1122 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1123 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1124 symbol when building shared object. Check info->executable
1125 instead of !info->shared when setting non_got_ref.
1126 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1127 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1128 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1130 (elf64_x86_64_relocate_section): Output dynamic relocation
1131 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1132 function address when building shared object.
1133 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1134 relocation for STT_GNU_IFUNC symbol in shared object.
1136 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1138 * Makefile.am: Run "make dep-am".
1139 (BFD32_BACKENDS): Add mach-o-i386.lo.
1140 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1141 * Makefile.in: Regenerate.
1143 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1145 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1146 when looking for soft-icache stubs.
1148 2009-06-05 Tristan Gingold <gingold@adacore.com>
1150 * mach-o.h: Update copyright year.
1151 (bfd_mach_o_mach_header_magic): New enum.
1152 (bfd_mach_o_cpu_subtype): Now an enum.
1153 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1154 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1155 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1156 (bfd_mach_o_load_command): Field type_required is now a boolean.
1157 Reindent prototypes.
1158 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1159 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1160 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1161 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1162 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1163 (bfd_mach_o_canonicalize_symtab): Ditto.
1164 (bfd_mach_o_get_symbol_info): Ditto.
1165 (bfd_mach_o_print_symbol): Ditto.
1166 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1167 (bfd_mach_o_make_empty_symbol): Ditto.
1168 (bfd_mach_o_write_contents): Ditto.
1170 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1171 bfd_mach_o_mkobject): Defines.
1172 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1173 Do not check with target vector but with flavour.
1174 (struct mach_o_section_name_xlat): New declaration.
1175 (dwarf_section_names_xlat): Ditto.
1176 (text_section_names_xlat): Ditto.
1177 (data_section_names_xlat): Ditto.
1178 (struct mach_o_segment_name_xlat): Ditto.
1179 (segsec_names_xlat): Ditto.
1180 (bfd_mach_o_convert_section_name_to_bfd): New function.
1181 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1182 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1183 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1184 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1185 Accept any input and output flavour. Do not share private data
1187 (bfd_mach_o_count_symbols): Add a comment.
1188 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1189 (bfd_mach_o_canonicalize_symtab): Ditto.
1190 (bfd_mach_o_get_symbol_info): Ditto.
1191 (bfd_mach_o_print_symbol): Ditto.
1192 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1193 Use constants instead of hard-coded values.
1194 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1196 (bfd_mach_o_scan_write_section_64): Ditto.
1197 (bfd_mach_o_scan_write_segment): Ditto.
1198 Do not copy sections anymore.
1199 (bfd_mach_o_write_contents): Make it public.
1200 Remove dead code. Rewrite typeflag assignment.
1201 (bfd_mach_o_build_commands): New function.
1202 (bfd_mach_o_set_section_contents): Ditto.
1203 (bfd_mach_o_make_empty_symbol): Make it public.
1204 (bfd_mach_o_read_header): Make it static.
1205 Convert to bfd_boolean.
1206 Use constants instead of hard-coded values.
1207 (bfd_mach_o_make_bfd_section): Call
1208 bfd_mach_o_convert_section_name_to_bfd to create name.
1209 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1211 (bfd_mach_o_scan_read_section_64): Ditto.
1212 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1213 a segment anymore. Use constants instead of hard-coded values.
1214 (bfd_mach_o_scan_read_command): Fix style.
1215 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1216 Get rid of BFD_IO_FUNCS.
1217 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1218 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1219 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1220 (bfd_mach_o_object_p): Removed.
1221 (bfd_mach_o_gen_core_p): New function, replaces ...
1222 (bfd_mach_o_core_p): ... deleted.
1223 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1225 * mach-o-i386.c: New file.
1226 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1227 * configure.in (TDEFINES): Add mach_o_i386_vec.
1228 * configure: Regenerated.
1229 * targets.c: Add mach_o_i386_vec.
1231 * mach-o.c: Update copyright years.
1232 (BFD_IO_FUNCS): Remove (was not used).
1233 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1234 bfd_mach_o_slurp_extended_name_table,
1235 bfd_mach_o_construct_extended_name_table,
1236 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1237 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1238 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1239 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1240 bfd_mach_o_get_section_contents_in_window,
1241 bfd_mach_o_bfd_is_local_label_name,
1242 bfd_mach_o_bfd_is_target_special_symbol,
1243 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1244 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1245 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1246 bfd_mach_o_minisymbol_to_symbol,
1247 bfd_mach_o_bfd_get_relocated_section_contents,
1248 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1249 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1250 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1251 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1252 bfd_mach_o_bfd_merge_private_bfd_data,
1253 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1254 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1255 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1256 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1257 bfd_mach_o_bfd_copy_private_header_data,
1258 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1259 * mach-o-target.c: ... here.
1260 Update copyright years.
1262 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1264 * dep-in.sed: Don't use \n in replacement part of s command.
1265 * Makefile.am (DEP1): LC_ALL for uniq.
1267 * Makefile.in: Regenerate.
1269 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1272 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1273 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1275 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1278 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1279 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1280 against STT_GNU_IFUNC symbols for static executables.
1281 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1282 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1284 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1285 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1286 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1287 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1289 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1291 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1292 symbols to be left unimported when linking statically.
1293 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1294 code when linking statically.
1296 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1298 * elf32-i386.c (elf_i386_check_relocs): Increment
1299 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1300 against STT_GNU_IFUNC symbol.
1301 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1302 local STT_GNU_IFUNC definition is used.
1303 (elf_i386_relocate_section): Handle got.offset != -1 for
1304 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1307 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1308 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1309 relocations against STT_GNU_IFUNC symbol.
1310 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1311 local STT_GNU_IFUNC definition is used.
1312 (elf64_x86_64_relocate_section): Handle got.offset != -1
1313 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1314 STT_GNU_IFUNC symbol.
1316 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1319 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1320 (elf_i386_reloc_type_lookup): Likewise.
1321 (R_386_tls): Removed.
1322 (R_386_irelative): New.
1323 (R_386_vt_offset): Updated.
1324 (elf_i386_rtype_to_howto): Likewise.
1325 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1326 (elf_i386_link_hash_table_create): Initialize igotplt,
1328 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1329 (elf_i386_adjust_dynamic_symbol): Likewise.
1330 (elf_i386_allocate_dynrelocs): Likewise.
1331 (elf_i386_relocate_section): Likewise.
1332 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1334 (elf_i386_finish_dynamic_symbol): When building a static
1335 executable, use .iplt, .igot.plt and .rel.iplt sections for
1336 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1337 locally defined STT_GNU_IFUNC symbol.
1339 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1340 (x86_64_reloc_map): Likewise.
1341 (R_X86_64_standard): Updated.
1342 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1343 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1345 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1346 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1347 (elf64_x86_64_allocate_dynrelocs): Likewise.
1348 (elf64_x86_64_relocate_section): Likewise.
1349 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1351 (elf64_x86_64_finish_dynamic_symbol): When building a static
1352 executable, use .iplt, .igot.plt and .rela.iplt sections for
1353 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1354 for locally defined STT_GNU_IFUNC symbol.
1356 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1357 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1359 * bfd-in2.h: Regenerated.
1360 * libbfd.h: Likewise.
1362 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1365 (_bfd_elf_make_ifunc_reloc_section): Removed.
1366 (_bfd_elf_is_ifunc_symbol): Likewise.
1367 (_bfd_elf_create_static_ifunc_sections): New.
1369 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1371 (elf_link_add_object_symbols): Here.
1372 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1373 STT_GNU_IFUNC symbol.
1374 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1375 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1376 (IFUNC_INFIX): Removed.
1377 (get_ifunc_reloc_section_name): Likewise.
1378 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1379 (_bfd_elf_is_ifunc_symbol): Likewise.
1380 (_bfd_elf_create_static_ifunc_sections): New.
1382 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1384 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1385 (create_got_section): Likewise.
1386 (allocate_dynrelocs): Likewise.
1387 (readonly_dynrelocs): Likewise.
1388 (set_tls_module_base): Likewise.
1389 (dtpoff_base): Likewise.
1391 (elf_i386_link_hash_table_create): Updated.
1392 (elf_i386_create_dynamic_sections): Likewise.
1393 (elf_i386_check_relocs): Likewise.
1394 (elf_i386_size_dynamic_sections): Likewise.
1395 (elf_i386_relocate_section): Likewise.
1397 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1398 (create_got_section): Likewise.
1399 (allocate_dynrelocs): Likewise.
1400 (readonly_dynrelocs): Likewise.
1401 (set_tls_module_base): Likewise.
1402 (dtpoff_base): Likewise.
1404 (elf64_x86_64_link_hash_table_create): Updated.
1405 (elf64_x86_64_create_dynamic_sections): Likewise.
1406 (elf64_x86_64_check_relocs): Likewise.
1407 (elf64_x86_64_size_dynamic_sections): Likewise.
1408 (elf64_x86_64_relocate_section): Likewise.
1410 2009-05-28 Nick Clifton <nickc@redhat.com>
1412 * targets.c (_bfd_target_vector): Only include plugin target in
1413 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1415 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1417 * elf32-spu.c (struct call_info): New member broken_cycle.
1418 (remove_cycle): Instead of physically removing call_info structures
1419 to break call graph cycles, mark them using the broken_cycle flag.
1420 (mark_overlay_section): Respect broken_cycle flag.
1421 (unmark_overlay_section): Likewise.
1422 (collect_lib_sections): Likewise.
1423 (collect_overlays): Likewise.
1424 (sum_stack): Likewise.
1426 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1428 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1429 (mark_functions_via_relocs): Initialize callee->count to 1.
1430 (pasted_function): Likewise.
1431 (spu_elf_auto_overlay): Honor call counts when determining number
1432 of stubs required in software i-cache mode.
1434 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1436 * plugin.c (program_name): Remove.
1437 (plugin_program_name): New.
1438 (bfd_plugin_set_program_name): New.
1439 (try_load_plugin): Use plugin_program_name.
1440 * plugin.h (bfd_plugin_set_program_name): New.
1442 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1444 * aclocal.m4: Include ../config/plugins.m4.
1445 * configure.in: Use AC_PLUGINS.
1446 * configure: Regenerate.
1447 * Makefile.in: Regenerate.
1448 * doc/Makefile.in: Regenerate.
1450 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1452 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1454 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1455 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1456 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1457 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1458 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1459 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1460 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1461 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1462 * reloc.c (bfd_generic_relax_section): Likewise.
1463 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1464 * vms.c (vms_bfd_relax_section): Likewise.
1466 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1470 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1471 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1473 * elf32-i386.c (allocate_dynrelocs): Updated.
1474 (elf_i386_relocate_section): Likewise.
1475 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1476 (elf64_x86_64_relocate_section): Likewise.
1478 * elf64-x86-64.c (is_indirect_symbol): Removed.
1480 2009-05-26 Nick Clifton <nickc@redhat.com>
1482 * po/id.po: Updated Indonesian translation.
1484 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1486 * Makefile.am: Run "make dep-am".
1489 (ALL_MACHINES): Add cpu-plugin.lo.
1490 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1491 (BFD32_BACKENDS): Add plugin.lo.
1492 (BFD32_BACKENDS_CFILES): Add plugin.c.
1493 (libbfd_la_LIBADD): Add LIBDL
1494 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1495 (bfd_plugin_arch): Declare.
1496 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1497 * bfd.c (bfd): Add plugin_data.
1498 * config.bfd: Handle the plugin target.
1499 * configure.in: Check for --enable-plugins.
1500 (LT_INIT): Use the dlopen option.
1501 * cpu-plugin.c: New.
1504 * targets.c (plugin_vec): Declare.
1505 (_bfd_target_vector): Add plugin_vec.
1506 * Makefile.in: Regenerate.
1507 * bfd-in2.h: Regenerate.
1508 * configure: Regenerate.
1510 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1512 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1513 per line with all lines having continuation backslash. Prefix
1514 first line with "A", following lines with "B".
1515 * Makefile.am (DEP): Don't use dep.sed here.
1516 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1517 dep.sed here on dependencies, sort and uniq.
1518 * Makefile.in: Regenerate.
1520 2009-05-25 Tristan Gingold <gingold@adacore.com>
1522 * makefile.vms: Add verilog.obj to object list OBJS.
1524 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1526 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1527 for BFD_IN_MEMORY is cleared.
1528 (bfd_bwrite): Zero excess memory allocated.
1530 2009-05-22 Julian Brown <julian@codesourcery.com>
1532 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1534 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1535 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1536 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1537 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1538 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1539 (a8_erratum_fix, a8_erratum_reloc): New structs.
1540 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1541 num_a8_erratum_fixes, fix_cortex_a8 fields.
1542 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1543 (elf32_arm_add_stub): Split into two parts, creating...
1544 (elf32_arm_create_or_find_stub_sec): New function.
1545 (elf32_arm_final_link_relocate): Add forward declaration.
1546 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1547 relocations, multiple relocations per stub.
1548 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1549 (arm_size_one_stub): Use find_stub_size_and_template.
1550 (a8_reloc_compare): New.
1551 (find_thumb_glue): Add forward declaration.
1552 (cortex_a8_erratum_scan): New.
1553 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1554 (bfd_elf32_arm_set_cortex_a8_fix): New.
1555 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1556 (arm_map_one_stub): Add THUMB32_TYPE support.
1557 (a8_branch_to_stub_data): New.
1558 (make_branch_to_a8_stub): New.
1559 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1560 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1561 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1562 Cortex-A8 erratum workaround.
1563 * bfd-in2.h: Regenerate.
1565 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1567 * Makefile.am: Run "make dep-am".
1568 * Makefile.in: Regenerate.
1569 * po/SRC-POTFILES.in: Regenerate.
1571 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1573 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1576 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1578 * elf-bfd.h (struct elf_backend_data
1579 <elf_backend_link_output_symbol_hook>): Return an int.
1580 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1581 symbols on deleted .opd entries.
1582 * elflink.c (elf_link_output_sym): Return without outputting sym
1583 if output_symbol_hook returns 2.
1584 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1585 Abort if we must not discard sym.
1586 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1588 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1589 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1590 elf_backend_link_output_symbol_hook return type change.
1591 * elf32-arm.c (output_arch_syminfo): Likewise.
1592 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1593 (elf32_arm_output_arch_local_syms): Likewise.
1594 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1595 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1596 (bfd_score_elf_link_output_symbol_hook): Likewise.
1597 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1598 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1599 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1600 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1601 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1602 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1603 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1604 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1605 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1606 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1607 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1609 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1611 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1612 out of range .opd symbols.
1614 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1616 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1617 fprintf_vma directly.
1618 * peXXigen.c (pe_print_edata): Likewise.
1619 (pe_print_pdata): Likewise.
1620 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1621 (_bfd_XX_print_private_bfd_data_common): Likewise.
1623 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1625 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1627 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1628 Paul Brook <paul@codesourcery.com>
1630 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1631 fix discarded sections.
1633 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1635 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1636 sections into the software icache.
1638 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1640 * elf32-spu.c (build_stub): Always build "compact" sofware
1643 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1645 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1646 (spu_elf_setup): Initialize it.
1647 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1648 Update to new-sytle cache manager data structures.
1649 (spu_elf_build_stubs): Generate new-style cache manager data
1650 structures and symbols.
1651 (spu_elf_auto_overlay): Update size computation.
1653 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1655 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1656 segments first amongst the program headers.
1658 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1660 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1661 into addresses for relocation types that look at high bits. Remove
1662 special handling of relocation overflow warnings.
1664 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1666 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1667 control flow graph between fragments of a function.
1669 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1671 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1672 generate only a 16-byte .toe section.
1673 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1675 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1677 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1678 (spu_elf_place_overlay_data): ..here. New function.
1679 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1681 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1683 * elf32-arm.c: Move sysdep.h to start of file.
1685 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1687 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1689 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1690 __icache_tag_array and __icache_tag_array_size.
1692 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1694 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1696 (bfinfdpic_link_omit_section_dynsym): Likewise.
1697 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1699 2009-05-05 Paul Brook <paul@codesourcery.com>
1701 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1702 * bfd-in2.h: Regenerate.
1703 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1704 (_arm_elf_section_data): Add text and exidx fields.
1705 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1706 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1707 copy_exidx_entry): New functions.
1708 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1710 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1712 * elf32-arm.c (DEF_STUBS): New helper define.
1713 (DEF_STUB): Likewise.
1714 (stub_def): New type.
1715 (stub_definitions): New array, containing stub template pointers
1717 (arm_size_one_stub): Make use of stub_definitions.
1719 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1721 * elflink.c (find_version_for_sym): Remove from here, ...
1722 * linker.c (bfd_find_version_for_sym): ... rename, replace
1723 here, make public and update all callers.
1724 * bfd-in2.h: Regenerate.
1726 2009-04-30 Nick Clifton <nickc@redhat.com>
1728 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1730 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1731 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1732 into a STT_GNU_IFUNC symbol type.
1733 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1735 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1736 the binary contains ifunc symbols.
1737 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1738 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1739 * elf32-i386.c (is_indirect_function): New function.
1740 (elf_i386_check_relocs): Create an ifunc output section.
1741 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1742 section if necessary.
1743 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1745 (elf_i386_add_symbol_hook): New function. Set the
1746 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1747 symbol is encountered.
1748 (elf_backend_post_process_headers): Define.
1749 (elf_backend_add_symbol_hook): Define.
1750 (elf_i386_post_process_headers): Rename to
1751 elf_i388_fbsd_post_process_headers.
1752 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1753 (is_indirect_function): New function.
1754 (elf64_x86_64_check_relocs): Create an ifunc output section.
1755 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1756 section if necessary.
1757 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1758 symbol if necessary.
1759 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1760 elf_obj_data structure if an ifunc symbol is encountered.
1761 (elf_backend_post_process_headers): Define.
1762 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1763 if we have ifunc symbols to handle.
1764 (get_ifunc_reloc_section_name): New function. Computes the name
1765 for an ifunc section.
1766 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1767 section to hold ifunc relocs.
1768 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1769 (bfd_print_symbol_vandf): Handle ifunc symbols.
1770 (bfd_decode_symclass): Likewise.
1771 * bfd-in2.h: Regenerate.
1773 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1775 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1776 MOVW and MOVT relocations in a shared library link.
1778 2009-04-27 Anthony Green <green@moxielogic.com>
1780 * verilog.c: New file.
1781 * Makefile.am (BFD32_LIBS): Add verilog.c.
1782 (BFD32_LIBS_CFILES): Add verilog.c.
1783 (verilog.lo): New build rule.
1784 * Makefile.in: Rebuilt.
1785 * targets.c: Add verilog support.
1786 * bfd.c (tdata union): Add Verilog private data field.
1787 * bfd-in2.h: Regenerate.
1789 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1791 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1794 2009-04-23 Matthias Klose <doko@ubuntu.com>
1796 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1798 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1801 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1802 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1803 (elf32_arm_size_stubs): Likewise.
1804 (record_thumb_to_arm_glue): Deleted unused function.
1805 (bfd_elf32_arm_process_before_allocation): No longer handle
1806 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1807 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1808 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1810 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1812 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1813 (elf32_arm_write_section): Declare early.
1814 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1815 (arm_allocate_glue_section_space): Exclude empty sections.
1816 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1817 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1819 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1820 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1821 (elf32_arm_size_dynamic_sections): Allocate interworking
1823 (bfd_elf32_bfd_final_link): Define.
1825 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1827 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1829 * coffcode.h (coff_compute_section_file_positions): Clear
1830 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1832 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1833 force_minimum_alignment.
1835 * libcoff.h: Regenerated.
1837 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1838 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1840 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1841 nor target_subsystem.
1843 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1844 force_minimum_alignment nor target_subsystem.
1846 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1848 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1849 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1850 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1851 include in coff-x86_64.c of headers.
1852 (PDATA_ROW_SIZE): New define.
1853 (pex_regs[]): New static array.
1854 (pex64_get_runtime_function): New static function.
1855 (pex64_get_unwind_info): Likewise.
1856 (pex64_get_scope_entry): Likewise.
1857 (pex64_xdata_print_uwd_codes): Likewise.
1858 (pex64_get_section_by_rva): Likewise.
1859 (pex64_dump_xdata): Likewise.
1860 (pex64_bfd_print_pdata): Likewise.
1861 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1862 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1863 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1865 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1866 Alan Modra <amodra@bigpond.net.au>
1867 Dave Korn <dave.korn.cygwin@gmail.com>
1869 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1870 long names and non-NUL-terminated strings.
1872 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1874 * bfd-in2.h: Regenerated.
1876 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1878 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1879 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1881 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1884 * coffcode.h (bfd_pei_p): New.
1886 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1887 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1888 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1889 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1890 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1891 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1893 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1894 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1895 bfd_efi_rtdrv_x86_64_vec,
1896 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1897 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1898 * targets.c: Likewise.
1900 * configure: Regenerated.
1901 * libcoff.h: Likewise.
1902 * Makefile.in: Likewise.
1904 * efi-app-ia32.c: Removed.
1905 * efi-app-x86_64.c: Likewise.
1906 * efi-bsdrv-ia32.c: Likewise.
1907 * efi-bsdrv-ia64.c: Likewise.
1908 * efi-bsdrv-x86_64.c: Likewise.
1909 * efi-rtdrv-ia32.c: Likewise.
1910 * efi-rtdrv-ia64.c: Likewise.
1911 * efi-rtdrv-x86_64.c: Likewise.
1912 * efi-rtdrv-ia32.c: Likewise.
1914 * efi-app-ia64.c: Moved to ...
1916 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1917 (TARGET_NAME): Set to pei-ia64.
1919 * libpei.h (bfd_target_pei_p): Removed.
1920 (bfd_target_pei_arch): Likewise.
1921 (bfd_target_efi_app_p): Likewise.
1922 (bfd_target_efi_app_arch): Likewise.
1923 (bfd_target_efi_bsdrv_p): Likewise.
1924 (bfd_target_efi_bsdrv_arch): Likewise.
1925 (bfd_target_efi_rtdrv_p): Likewise.
1926 (bfd_target_efi_rtdrv_arch): Likewise.
1927 (bfd_pe_executable_p): Likewise.
1929 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1930 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1931 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1932 and efi-rtdrv-ia32.c.
1933 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1934 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1935 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1936 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1937 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1938 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1939 (efi-app-ia64.lo): Removed.
1940 (efi-bsdrv-ia32.lo): Likewise.
1941 (efi-rtdrv-ia32.lo): Likewise.
1942 (efi-app-ia64.lo): Likewise.
1943 (efi-bsdrv-ia64.lo): Likewise.
1944 (efi-rtdrv-ia64.lo): Likewise.
1945 (efi-app-x86_64.lo): Likewise.
1946 (efi-bsdrv-x86_64.lo): Likewise.
1947 (efi-rtdrv-x86_64.lo): Likewise.
1950 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1952 (arch_type): Removed.
1953 (pe_arch): Likewise.
1954 (pe_bfd_object_p): Just return coff_object_p.
1956 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1957 bfd_pe_executable_p with bfd_pei_p.
1959 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1961 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1962 PLT entries to an undefined symbol when generating a shared
1965 2009-04-17 Nick Clifton <nickc@redhat.com>
1968 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1970 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1972 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1973 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1974 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1975 * binary.c (binary_bfd_define_common_symbol): Likewise.
1976 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1977 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1978 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1979 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1980 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1981 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1982 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1983 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1984 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1985 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1986 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1987 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1988 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1989 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1990 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1991 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1992 * som.c (som_bfd_define_common_symbol): Likewise.
1993 * srec.c (srec_bfd_define_common_symbol): Likewise.
1994 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1995 * versados.c (versados_bfd_define_common_symbol): Likewise.
1996 * vms.c (vms_bfd_define_common_symbol): Likewise.
1997 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1998 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1999 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2000 (pmac_xcoff_vec): Likewise.
2001 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2002 (aix5coff64_vec): Likewise.
2003 * linker.c (bfd_generic_define_common_symbol): New function.
2004 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2005 (_bfd_define_common_symbol): New field.
2006 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2007 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2008 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2010 * bfd-in2.h: Regenerate.
2011 * libbfd.h: Likewise.
2012 * libcoff.h: Likewise.
2014 2009-04-15 Anthony Green <green@moxielogic.com>
2016 * targets.c: Add moxie support.
2017 * Makefile.am: Ditto.
2018 * Makefile.in: Rebuilt.
2019 * cpu-moxie.c, elf32-moxie.c: New files.
2020 * archures.c: Add moxie support.
2021 * configure.in: Add moxie support.
2022 * configure: Rebuilt.
2023 * config.bfd, archures.c: Add moxie support.
2024 * bfd-in2.h: Rebuilt.
2026 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2028 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2029 branch to an undef weak symbol into a jump to next instruction if
2030 a PLT entry will be created.
2032 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2034 * coffgen.c (make_a_section_from_file): Set the backend long
2035 section names enable if long section names found on input.
2036 * coffcode.h: Extend long section names documentation to match.
2038 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2040 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2043 2009-04-07 DJ Delorie <dj@redhat.com>
2045 * archures.c: Add bfd_mach_mep_c5.
2046 * bfd-in2.h: Likewise.
2047 * cpu-mep.c: Add bfd_c5_arch.
2048 * elf32-mep.c: Support it.
2050 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2052 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2053 info->callbacks->einfo.
2054 * linker.c (_bfd_generic_section_already_linked): Likewise.
2056 2009-04-06 DJ Delorie <dj@redhat.com>
2058 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2060 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2062 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2063 _bfd_pex64_print_pdata only if PE is defined.
2065 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2066 (_bfd_pex64_print_pdata): This.
2068 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2069 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2072 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2074 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2075 _bfd_pep_print_x64_pdata.
2076 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2077 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2079 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2081 * elf32-xtensa.c (relax_property_section): Always set r_offset
2084 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2086 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2087 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2089 (elf32_arm_stub_type): New enum values for the two new stubs.
2090 (arm_type_of_stub): Make use of the two new stubs.
2091 (arm_size_one_stub): Handle the two new stubs.
2093 2009-04-01 Matt Thomas <matt@netbsd.org>
2095 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2096 hidden symbols into the GOT or PLT.GOT.
2097 (elf_vax_relocate_section): Do not emit a PCREL reloc
2098 into a shared object if it is against a hidden symbol.
2100 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2102 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2103 and know_contains_shared_object_p.
2104 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2105 Cache the result in the archive_info table.
2106 (xcoff_auto_export_p): Add an "info" parameter and update the
2107 call to xcoff_archive_contains_shared_object_p.
2108 (xcoff_mark_auto_exports): Update accordingly.
2109 (xcoff_post_gc_symbol): Likewise.
2111 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2113 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2116 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2118 * coff-rs6000.c (member_layout): New structure.
2119 (archive_iterator): Likewise.
2120 (member_layout_init): New function.
2121 (archive_iterator_begin): Likewise.
2122 (archive_iterator_next): Likewise.
2123 (xcoff_write_armap_old): Use the new iterator functions.
2124 (do_shared_object_padding): Delete.
2125 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2126 handling of arch_info.
2127 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2128 first loop rather than the second. Allocate a member header if
2129 there isn't one, then work out the stat information and length
2130 in the first loop too. Use the new iterators for the second loop.
2131 (xcoff_write_archive_contents_big): Likewise.
2133 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2135 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2136 (bfd_xcoff_set_archive_import_path): Likewise.
2137 * bfd-in2.h: Regenerate.
2138 * xcofflink.c: Include libiberty.h.
2139 (xcoff_archive_info): New structure.
2140 (xcoff_archive_info_hash): New function.
2141 (xcoff_archive_info_eq): Likewise.
2142 (xcoff_get_archive_info): Likewise.
2143 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2144 (bfd_xcoff_split_import_path): New function.
2145 (bfd_xcoff_set_archive_import_path): Likewise.
2146 (xcoff_set_import_path): Move earlier in file.
2147 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2148 object to the the directory part of the bfd's filename. Get the
2149 import path and filename of an archive object from the archive's
2150 xcoff_tdata, initializing it if necessary. Update use of
2152 (bfd_link_input_bfd): Update use of import_file_id.
2153 (xcoff_write_global_symbol): Likewise.
2155 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2157 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2159 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2161 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2162 a .loader section for relocatable links.
2163 (xcoff_need_ldrel_p): New function.
2164 (xcoff_mark): Use it.
2165 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2167 (xcoff_build_ldsym): New function, split out from...
2168 (xcoff_build_ldsyms): ...here. Rename to...
2169 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2170 call xcoff_build_ldsym, if there's a loader section.
2171 (xcoff_build_loader_section): New function, extracted verbatim from...
2172 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2173 there's a loader section. Only add an __rtinit loader symbol
2174 if there's a loader section. Update after above name change.
2175 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2176 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2177 and xcoff_create_ldrel.
2178 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2179 (xcoff_reloc_link_order): Likewise, but only call it if there's
2180 a loader section. Use xcoff_symbol_section.
2181 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2182 if there's a loader section.
2184 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2186 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2188 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2190 * elf32-arm.c (group_sections): Rewrite loops for better
2193 2009-03-30 DJ Delorie <dj@redhat.com>
2195 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2196 relocs when doing a relocatable link.
2198 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2200 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2201 "ERROR:", in error messages.
2202 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2203 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2204 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2205 (elf32_arm_merge_eabi_attributes): Likewise.
2206 (elf32_arm_merge_private_bfd_data): Likewise.
2208 2009-03-27 Nick Clifton <nickc@redhat.com>
2210 * section.c (bfd_get_section_contents): Detect and handle the case
2211 where a section has the SEC_IN_MEMORY flag set but no actual
2214 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2217 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2218 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2219 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2220 if we don't find matching PT_LOAD when copying.
2222 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2224 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2225 the reloc descriptions.
2227 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2229 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2230 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2231 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2233 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2235 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2236 (bfd_i386_arch_intel_syntax): Likewise.
2237 (i8086_arch): Likewise.
2238 (bfd_x86_64_arch): Likewise.
2240 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2242 * elf32-cris.c (cris_elf_relocate_section): <case
2243 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2244 symbols for non-allocated sections. Don't check whether to
2245 generate R_CRIS_DTPMOD for non-allocated sections.
2246 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2247 handle relocation GC:ing if applied to non-allocated section.
2248 (cris_elf_check_relocs): Similar.
2250 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2251 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2252 when emitting a known TP offset in the GOT.
2254 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2256 * elf64-ppc.c (synthetic_opd): Delete.
2257 (compare_symbols): Look for .opd name rather than section match.
2258 (ppc64_elf_get_synthetic_symtab): Likewise.
2260 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2262 * elf32-ppc.c (is_pic_glink_stub): Delete.
2263 (is_nonpic_glink_stub): New function.
2264 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2266 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2268 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2269 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2271 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2272 macros for visibilty and locality checks.
2273 (elf_s390_adjust_dynamic_symbol): Likewise.
2274 (allocate_dynrelocs): Likewise.
2275 (elf_s390_relocate_section): Likewise.
2276 (elf_s390_finish_dynamic_symbol): Likewise.
2277 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2278 (elf_s390_adjust_dynamic_symbol): Likewise.
2279 (allocate_dynrelocs): Likewise.
2280 (elf_s390_relocate_section): Likewise.
2281 (elf_s390_finish_dynamic_symbol): Likewise.
2283 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2285 * bfd-in2.h: Regenerated.
2286 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2287 for debugging sections and map memory read/write dependent on
2289 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2290 without memory read flags set.
2291 * section.c: Add SEC_COFF_NOREAD to section flags.
2293 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2295 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2298 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2300 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2301 "no overlays" return. If there are overlays, create overlay
2302 manager entry symbols here, so that..
2303 (spu_elf_build_stubs): ..we don't need to set them up here.
2304 Simplify entry symbol tests.
2305 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2307 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2309 * elf.c (elfcore_grok_openbsd_procinfo)
2310 (elfcore_grok_openbsd_note): New functions.
2311 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2313 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2315 * vms-hdr.c: Don't include alloca.h.
2316 * elf32-m68hc1x.c: Include alloca-conf.h.
2318 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2320 * Makefile.am: Run "make dep-am".
2321 * Makefile.in: Regenerate.
2323 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2325 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2327 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2329 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2331 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2332 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2333 ovly_return fields with ovly_entry[2]. Adjust all users.
2334 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2336 (spu_elf_build_stubs): Likewise.
2337 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2338 ovly_flavour changes. Update all callers.
2339 (ovl_stub_size_log2): New function.
2340 (build_stub): Handle compact icache stubs. Use different manager
2341 entry point for stubs in non-icache area.
2342 (spu_elf_size_stubs): Don't allocate space for indirect branch
2344 (spu_elf_build_stubs): And don't built them.
2346 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2348 * dwarf2.c (read_section): Always use rawsize, if available.
2350 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2352 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2353 of rawsize and size for buffer.
2355 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2357 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2358 parameter just because fixed sections fit into local store.
2359 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2360 generating overlays if fixed sections plus reserved stack
2361 and heap space fit into local store.
2363 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2365 * elf32-spu.c (build_stub): Correct icache set_id.
2366 (spu_elf_relocate_section): Likewise.
2368 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2370 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2371 symbol table if it was created by the current call.
2373 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2375 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2376 class XMC_DS rather than XMC_UA.
2378 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2380 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2381 bfd_boolean export_defineds parameter with an unsigned int
2382 auto_export_flags parameter.
2383 * bfd-in2.h: Regenerate.
2384 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2385 split out from xcoff_build_ldsyms.
2386 (xcoff_covered_by_expall_p): New function.
2387 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2388 but with extra code to handle -bexpfull and -bexpall.
2389 (xcoff_mark_auto_exports): New function.
2390 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2391 a function should be automatically exported.
2392 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2393 parameter with an auto_export_flags parameter. Update ldinfo
2394 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2397 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2399 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2400 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2401 init and fini functions. Do garbage collection for objects
2402 without an entry point too.
2404 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2406 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2407 check whether a symbol has csect information.
2408 (coff_print_aux): Likewise.
2409 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2410 information for C_AIX_WEAKEXT too.
2411 (_bfd_xcoff_swap_aux_out): Likewise.
2412 (xcoff_reloc_type_br): Handle defweak symbols too.
2413 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2414 information for C_AIX_WEAKEXT too.
2415 (_bfd_xcoff64_swap_aux_out): Likewise.
2416 (xcoff64_reloc_type_br): Handle defweak symbols too.
2417 * coffgen.c (coff_print_symbol): Handle auxillary function
2418 information for C_AIX_WEAKEXT too.
2419 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2420 instead of BSF_GLOBAL if the L_WEAK flag is set.
2421 (xcoff_dynamic_definition_p): New function.
2422 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2423 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2424 always take the symbol class from the ldsym. Use weak bfd symbol
2425 types for weak ldsyms.
2426 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2427 Fix the check for whether a definition is from a shared object.
2428 Allow redefinitions of weak symbols.
2429 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2430 (xcoff_keep_symbol_p): Likewise.
2431 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2432 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2433 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2434 but mark them as L_WEAK.
2435 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2436 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2438 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2440 * xcofflink.c (xcoff_mark): When walking the relocations,
2441 only mark the target symbol or the target section, not both.
2442 (xcoff_final_definition_p): New function.
2443 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2444 symbol is a valid definition of the associated output symbol.
2445 Use XCOFF_ALLOCATED to stop the same hash table entry having
2447 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2449 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2451 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2453 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2456 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2458 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2459 * libcoff.h: Regenerate.
2460 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2461 line-number counts in the bfd's lineno_counts field.
2462 Don't keep per-csect line-number counts.
2463 (xcoff_sweep): Don't update per-csect line-number counts.
2464 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2465 entries in each output section.
2466 (xcoff_link_input_bfd): Get the number of line numbers from
2467 the bfd's lineno_counts field, rather than recalculating it
2468 from scratch. Fix the range check when updating C_BINCL and
2470 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2471 here. Don't expect csects to have line-number counts.
2473 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2475 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2476 * libcoff.h: Regenerate.
2477 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2478 "skip" logic from xcoff_link_input_bfd.
2479 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2480 objects in a dynamic link, rather than checking whether csectpp
2481 is null. Always allocate debug_index for other objects,
2482 and always go through the loop. Update the type of debug_index
2483 after the change above. Read the auxillary csect information
2484 and use xcoff_keep_symbol_p to decide whether a symbol should
2485 be kept. Set its debug_index to -2 if not.
2486 (xcoff_link_input_bfd): Update the type of debug_index after
2487 the change above and always expect it to be nonnull. Use it to
2488 test whether a symbol should be stripped, rather than making the
2489 decision here. Postpone all symbol creation to the second pass.
2491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2493 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2494 creating a descriptor.
2495 (xcoff_sweep): Don't mark toc_section unless it's needed.
2496 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2497 when marking every bfd.
2498 (xcoff_link_input_bfd): Skip all TOC anchors.
2499 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2500 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2501 to -1; call xcoff_find_tc0 instead.
2503 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2505 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2506 * libcoff.h: Regenerate.
2507 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2508 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2509 the previous symbol's csect. Treat last_symndx as an inclusive value
2510 and simplify its handling.
2511 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2512 symbols with the right csect. Don't mark rsec when processing
2513 relocations against undefined or absolute sections.
2514 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2515 of bfd_und_section_ptr.
2516 (xcoff_link_input_bfd): Likewise.
2518 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2520 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2521 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2522 flag is set. Assert that all undefined symbols are either
2523 imported or defined by a dynamic object.
2524 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2525 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2526 handling to all relocations. Only set XCOFF_CALLED for function
2528 (xcoff_find_function): New function, split out from...
2529 (bfd_xcoff_export_symbol) ...here.
2530 (xcoff_set_import_path): New function, split out from...
2531 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2532 meaning of XCOFF_CALLED.
2533 (xcoff_mark_symbol): If we mark an undefined and unimported
2534 symbol, find some way of defining it. If the symbol is a function
2535 descriptor, fill in its definition automatically. If the symbol
2536 is a function, mark its descriptor and allocate room for global
2537 linkage code. Otherwise mark the symbol as implicitly imported.
2538 Move the code for creating function descriptors from...
2539 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2540 check for symbols that were implicitly defined.
2541 (xcoff_mark): Don't count any dynamic relocations against
2543 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2544 in the xcoff link info.
2545 (xcoff_link_input_bfd): Remove handling of undefined and
2548 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2550 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2551 if the target is absolute. Fix comment typo.
2552 (xcoff_ppc_relocate_section): Remove FIXME.
2553 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2554 if the target is absolute.
2556 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2558 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2559 R_POS and R_NEG relocations against absolute symbols to the
2562 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2564 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2565 to 2 for bfd_mach_ppc_620.
2567 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2569 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2570 * configure.in: Likewise.
2571 * configure: Regenerate.
2573 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2576 * elf.c (assign_section_numbers): Generate symbol table if there
2577 is any relocation in output.
2578 (_bfd_elf_compute_section_file_positions): Likewise.
2580 2009-03-13 Nick Clifton <nickc@redhat.com>
2583 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2584 * elflink.c (elf_link_read_relocs_from_section): Use
2585 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2586 relocs but no symbol table.
2587 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2589 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2592 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2593 to check ___tls_get_addr.
2595 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2596 strncmp to check __tls_get_addr.
2598 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2600 * dwarf2.c (read_section): Always check the offset, even when the
2601 section has been read before.
2603 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2605 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2608 2009-03-11 Chris Demetriou <cgd@google.com>
2610 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2611 * bfd-in2.h: Regenerate.
2612 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2613 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2615 (bsd_write_armap): Likewise.
2616 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2617 flag is set, do nothing.
2618 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2621 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2623 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2624 used to update stack pointer.
2626 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2629 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2630 for unknown symbols in absolute section.
2632 2009-03-06 Nick Clifton <nickc@redhat.com>
2634 * po/es.po: Updated Spanish translation.
2636 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2638 * elf32-arm.c (group_sections): Take next section size into
2639 account before accepting to group it.
2641 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2643 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2645 (elf32_arm_final_link_relocate): Likewise.
2647 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2650 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2652 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2654 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2655 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2656 (BFD_FAKE_SECTION): Init new flag.
2657 * ecoff.c (bfd_debug_section): Likewise.
2658 * bfd-in2.h: Regenerate.
2659 * libbfd.h: Regenerate.
2660 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2661 (ppc_elf_reloc_type_lookup): Handle new relocs.
2662 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2663 without marker relocs.
2664 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2665 if section has no old-style calls.
2666 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2667 Don't try to optimize new-style __tls_get_addr call when handling
2668 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2670 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2671 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2672 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2673 without marker relocs.
2674 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2675 if section has no old-style calls. Set toc_ref for new relocs as
2677 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2678 Don't try to optimize new-style __tls_get_addr call when handling
2679 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2682 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2685 * configure.in: Test for ld --as-needed support. Link shared
2686 libbfd against libm.
2687 * configure: Regenerate.
2689 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2691 * Makefile.am: Run "make dep-am".
2692 * Makefile.in: Regenerate.
2694 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2696 * elf32-score7.c: New file.
2697 * elf32-score.h: New file.
2698 * elf32-score.c: Add code to support score 7. Set score7 as the
2700 * cpu-score.c: Add score7 architecure.
2701 (compatibile): New function.
2702 * Makefile.am: Add rules for building elf32-score7 object.
2703 * Makefile.in: Regenerate.
2704 * configure.in: Add elf32-score7 object to score vectors.
2705 * configure: Regenerate.
2706 * reloc.c: Add score7 relocs.
2707 * archures.c: Add score3 and score7 machine numbers.
2708 * bfd-in2.h: Regenerate.
2709 * libbfd.h: Regenerate.
2711 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2713 * configure: Regenerate.
2715 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2717 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2718 (elf32_hppa_check_relocs): Use it.
2720 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2722 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2723 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2724 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2725 (elf_hppa_record_segment_addrs): Likewise.
2726 (elf_hppa_final_link): Likewise.
2727 (elf_hppa_relocate_insn): Likewise.
2728 (elf_hppa_final_link_relocate): Likewise.
2729 (elf64_hppa_relocate_section): Likewise.
2730 * elf64-hppa.c: Insert above.
2732 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2734 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2735 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2736 (elf_hppa_relocate_section): Likewise.
2737 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2738 from struct elf_link_hash_entry. Add count field.
2739 (struct elf64_hppa_dyn_hash_table): Delete.
2740 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2741 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2742 (hppa_elf_hash_entry, eh_name): Define.
2743 (elf64_hppa_new_dyn_hash_entry): Delete.
2744 (elf64_hppa_dyn_hash_lookup): Delete.
2745 (elf64_hppa_dyn_hash_traverse): Delete.
2746 (get_dyn_name): Delete.
2747 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2748 of struct elf64_hppa_dyn_hash_entry *.
2749 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2750 allocate_global_data_plt, allocate_global_data_stub,
2751 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2753 (hppa64_link_hash_newfunc): New.
2754 (elf64_hppa_hash_table_create): Rework.
2755 (count_dyn_reloc): Likewise.
2756 (hppa64_elf_local_refcounts): New.
2757 (elf64_hppa_check_relocs): Rework using standard technique for recording
2758 local DLT, PLT and OPD reference counts.
2759 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2760 elf_link_hash_entry *.
2761 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2762 allocate_global_data_plt, allocate_global_data_stub,
2763 allocate_global_data_opd, allocate_dynrel_entries,
2764 elf64_hppa_adjust_dynamic_symbol,
2765 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2766 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2767 Use hppa_link_hash_table. Rework.
2768 (elf64_hppa_link_output_symbol_hook): Rework.
2769 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2770 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2771 elf64_hppa_finish_dynamic_sections): Likewise.
2773 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2775 * elf32-arm.c (stub_reloc_type): Removed.
2776 (insn_sequence): Renamed reloc_type field to r_type.
2777 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2778 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2779 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2780 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2781 (arm_stub_is_thumb): Catch new stubs.
2782 (arm_type_of_stub): Handle new stubs.
2783 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2784 (bfd_elf32_arm_process_before_allocation): Remove useless
2787 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf.c (elf_find_function): Use is_function_type to check
2792 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2794 * xtensa-modules.c: Revert to previous version 1.11 due
2795 to inadvertant commit.
2797 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2799 * elf32-xtensa.c (text_action_add): Separate test for action
2800 type. Break if saved action is ta_widen_insn at same offset.
2802 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2804 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2805 to elf32_arm_stub_long_branch_any_arm_pic.
2806 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2807 (enum elf32_arm_stub_type, arm_type_of_stub)
2808 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2811 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2813 * elf32-arm.c (PREV_SEC): Update comment.
2814 (group_sections): Rename argument to stubs_always_after_branch.
2815 Reverse the list and place stubs at the end of input sections.
2817 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2819 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2821 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2823 (arm_size_one_stub): Remove unnecessary break.
2824 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2826 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2828 * elf32-arm.c (stub_insn_type): New type.
2829 (stub_reloc_type): Likewise.
2830 (insn_sequence): Likewise.
2831 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2832 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2833 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2834 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2835 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2836 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2837 (elf32_arm_stub_hash_entry): Add new helper fields.
2838 (stub_hash_newfunc): Initialize these new fields.
2839 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2840 to take endianness into account.
2841 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2842 (arm_map_one_stub): Code is now more generic, thanks to
2845 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2847 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2849 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2850 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2851 BLX is not available. Fix typo in warning message. Add comments
2852 and improve formatting.
2853 (arm_build_one_stub): Adjust to new
2854 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2855 (arm_map_one_stub): Likewise.
2857 2009-02-23 Tristan Gingold <gingold@adacore.com>
2858 Eric Botcazou <ebotcazou@adacore.com>
2859 Douglas B Rupp <rupp@gnat.com>
2861 * vms.h: Update copyright year, fix comments, reorder declarations.
2862 (_bfd_save_vms_section): Remove the prototype.
2863 (EGPS_S_V_NO_SHIFT): New constant.
2864 (bfd_vms_set_section_flags): New prototype.
2865 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2867 (EGSY_S_W_FLAGS): Ditto.
2868 (EGSY_S_V_QUAD_VAL): Ditto.
2869 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2870 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2871 EGST_S_B_NAMLNG): Ditto.
2872 (ESRF_S_B_NAMLNG): Ditto.
2873 (ETIR_S_C_HEADER_SIZE): Ditto.
2874 (EGPS_S_V_ALLOC_64BIT): Ditto.
2875 (DST_S_C_EPILOG): Ditto.
2876 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2877 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2878 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2879 (DST_S_L_PCLINE_UNSLONG): Ditto.
2880 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2881 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2882 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2883 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2884 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2885 (DST_S_B_SRC_UNSBYTE): Ditto.
2886 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2888 (vms_section, vms_reloc): Remove types.
2889 (hdr_struc): Replaced by ...
2890 (hdr_struct): ... new type.
2891 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2892 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2893 (EMH_DATE_LENGTH): Ditto.
2894 (eom_struc): Replaced by ...
2895 (eom_struct): ... new type.
2896 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2897 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2898 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2899 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2900 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2901 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2902 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2903 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2904 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2905 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2906 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2907 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2908 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2909 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2910 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2911 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2912 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2913 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2914 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2915 (enum file_type_enum): New type.
2916 (struct location_struct): Removed.
2917 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2918 (struct funcinfo, struct module): Ditto.
2919 (struct vms_private_data_struct): Update fields.
2920 (struct vms_section_data_struct): New type.
2922 * vms.c: Update copyright year, fix comments,
2923 Fix includes for DECC, add prototypes.
2924 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2926 Use flavour to set is_vax, location_stack is removed.
2927 (struct pair): Declare.
2928 (fill_section_ptr): Initialize variables at declaration.
2929 Add guard to set SECTION_SYM flag, handlde und section.
2930 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2931 (_bfd_vms_slurp_object_records): New function, replaces previous
2933 (vms_slurp_module): New function.
2934 (vms_slurp_image): Ditto.
2935 (vms_object_p): Complete rewrite.
2936 (vms_mkobject): Use is_vax field to slect architecture.
2937 (free_reloc_stream): New function.
2938 (vms_convert_to_var): Ditto.
2939 (vms_convert_to_var_1): Ditto.
2940 (vms_convert_to_var_unix_filename): Ditto.
2941 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2943 (vms_new_section_hook): Set alignment to 0, allocate private data.
2944 (vms_get_section_contents): Load content.
2945 (vms_get_symbol_info): Handle undefined section.
2946 (vms_find_nearest_line): Handle.
2947 (alloc_reloc_stream): New function.
2948 (vms_slurp_reloc_table): Ditto.
2949 (vms_get_reloc_upper_bound): Make it real.
2950 (vms_canonicalize_reloc): Do the real work.
2951 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2953 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2954 (vms_set_arch_mach): Check arch.
2955 (vms_set_section_contents): Copy the content after allocation.
2956 (vms_alpha_vec): Update object flags.
2958 * vms-tir.c: Update copyright year, fix comments,
2959 add prototypes for new functions.
2960 (dst_define_location): New function.
2961 (dst_restore_location): New function.
2962 (dst_retrieve_location): New function.
2963 (dst_check_allocation): New function.
2964 (image_dump): Call dst_check_allocation.
2965 (image_write_b): Ditto.
2966 (image_write_w): Ditto.
2967 (image_write_l): Ditto.
2968 (image_write_q): Ditto.
2969 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2970 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2972 Call error handler instead of abort if name is not known.
2973 (etir_sta): Add quarter_relocs argument and set it.
2976 (etir_opr): Ditto, return FALSE in case of error.
2977 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2978 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2979 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2980 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2981 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2982 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2983 Return FALSE in case of error.
2984 (tir_sta): Change sign of psect.
2986 (tir_cmd): Fix cast. Makes tir_table static const.
2987 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2988 add argument to explain.
2989 (analyze_etir): Initialize maxptr, add quarter_relocs
2990 declaration, move some declarations into inner scopes.
2991 Handle quarter_relocs and STO_IMM.
2992 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2993 (_bfd_vms_slurp_relocs): New function.
2994 (_bfd_vms_decode_relocs): New function.
2995 (sto_imm): Rewritten.
2996 (start_first_etbt_record): New function.
2997 (start_another_etbt_record): Ditto.
2998 (etir_output_check): Ditto.
2999 (defer_reloc_p): Ditto.
3000 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3001 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3002 rewritte relocations handling.
3003 (_bfd_vms_write_tbt): Removed.
3004 (_bfd_vms_write_dbg): Ditto.
3006 * vms-misc.c: Update copyright year, Fix comments.
3007 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3008 (maybe_adjust_record_pointer_for_object): New function.
3009 (_bfd_vms_get_first_record): New function, replaces ...
3010 (_bfd_vms_get_record): .. removed.
3011 (_bfd_vms_get_object_record): New function.
3012 (_bfd_vms_get_object_record): New function.
3013 (vms_get_remaining_object_record): New function, replaces ...
3014 (_bfd_vms_get_next_record): ... removed.
3015 (add_new_contents): Removed.
3016 (_bfd_save_vms_section): Removed.
3017 (_bfd_get_vms_section): Removed.
3018 (_bfd_vms_output_flush): Write in VAR format.
3019 (new_symbol): Don't make UND section.
3021 * vms-hdr.c: Update copyright year, update list of record handled.
3022 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3023 (_bfd_vms_write_hdr): Strip vms and unix patches,
3024 add comments, truncate module name at 31 characters,
3025 use constants instead of hard-coded value,
3026 write BFD version instead of a fixed string.
3027 (_bfd_vms_slurp_ihd): New function.
3028 (_bfd_vms_slurp_isd): Ditto.
3029 (_bfd_vms_slurp_ihs): Ditto.
3030 (new_module): Ditto.
3031 (parse_module): Ditto
3032 (build_module_list): Ditto.
3033 (module_find_nearest_line): Ditto.
3034 (_bfd_vms_find_nearest_dst_line): Ditto.
3035 (vms_slurp_debug): Ditto.
3036 (_bfd_vms_slurp_dbg): Ditto.
3037 (_bfd_vms_slurp_tbt): Ditto.
3038 (_bfd_vms_write_dbg): Ditto.
3039 (_bfd_vms_write_tbt): Ditto.
3041 * vms-gsd.c: Update copyright year, update list of records handled.
3042 (EVAX_LITERALS_NAME): New macro.
3043 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3044 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3045 (register_universal_symbol): New function and prototype.
3046 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3047 improve debug messages,
3048 use constants instead of hard-coded value,
3049 fix missing endianness conversion,
3050 handle global symbol (SYMG).
3051 (bfd_vms_set_section_flags): New function.
3052 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3053 handle section literals,
3055 handle section bfd and vms flags,
3056 don't output LIB$INITIALIZE symbol,
3057 fix handling of weak symbols,
3058 fix evax vs vax procedure descriptor,
3059 handle absolute symbols.
3061 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3062 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3064 * makefile.vms (DEFS): Fix flags for VMS.
3066 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3068 * bfd-in2.h: Regenerated.
3069 * libbfd.h: Regenerated.
3071 2009-02-20 Cary Coutant <ccoutant@google.com>
3073 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3076 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3079 * coffcode.h (coff_write_object_contents): Don't let the string
3080 table offset overflow the s_name field when using long section names.
3082 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3084 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3085 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3086 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3087 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3088 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3089 (bfd_pmac_xcoff_backend_data): Likewise.
3090 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3091 (bfd_xcoff_aix5_backend_data): Likewise.
3092 (xcoff64_write_object_contents): Delete unused long_section_names
3094 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3095 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3097 * coffcode.h (documentation): Update to describe long section names.
3098 (COFFLONGSECTIONCATHELPER): New helper macro.
3099 (BLANKOR1TOODD): Likewise.
3100 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3101 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3102 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3103 (bfd_coff_set_long_section_names_allowed): New function.
3104 (bfd_coff_set_long_section_names_disallowed): Likewise.
3105 (struct bfd_coff_backend_data): Add new backend hook function
3106 pointer _bfd_coff_set_long_section_names.
3107 (bfd_coff_set_long_section_names): New backend hook.
3108 (coff_write_object_contents): Only generate long section names if
3109 bfd_coff_long_section_names() indicates they are currently enabled.
3110 (bfd_coff_std_swap_table): Make non-const, and initialise long
3111 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3112 (ticoff0_swap_table): Likewise to both.
3113 (ticoff1_swap_table): Again, likewise to both.
3114 * coffgen.c (make_a_section_from_file): Allow long section names
3115 as inputs even if not currently allowed for outputs.
3116 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3117 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3118 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3119 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3120 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3121 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3122 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3123 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3124 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3125 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3126 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3127 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3128 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3129 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3130 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3131 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3132 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3133 * libcoff-in.h: Update copyright year to cause updated copyright
3134 year in generated libcoff.h, and fix typo.
3135 * libcoff.h: Regenerated.
3136 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3137 (_bfd_ecoff_no_long_sections): Add prototype.
3138 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3139 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3140 defined by an including .c file.
3141 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3142 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3143 (ticoff1_swap_table): Likewise to both.
3145 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3147 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3148 stub. Catch default case error.
3149 (arm_map_one_stub): Add missing Thumb mapping symbol.
3151 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3154 * elf32-avr.c: Handle case where no local symbos exist correctly.
3156 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3159 * elf32-arm.c (arm_long_branch_stub,
3160 arm_thumb_v4t_long_branch_stub,
3161 arm_thumb_thumb_long_branch_stub,
3162 arm_thumb_arm_v4t_long_branch_stub,
3163 arm_thumb_arm_v4t_short_branch_stub,
3164 arm_pic_long_branch_stub):
3165 Renamed to elf32_arm_stub_long_branch_any_any,
3166 elf32_arm_stub_long_branch_v4t_arm_thumb,
3167 elf32_arm_stub_long_branch_thumb_only,
3168 elf32_arm_stub_long_branch_v4t_thumb_arm,
3169 elf32_arm_stub_short_branch_v4t_thumb_arm,
3170 elf32_arm_stub_long_branch_any_any_pic.
3171 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3172 arm_thumb_thumb_stub_long_branch,
3173 arm_thumb_arm_v4t_stub_long_branch,
3174 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3175 Renamed to arm_stub_long_branch_any_any,
3176 arm_stub_long_branch_v4t_arm_thumb,
3177 arm_stub_long_branch_thumb_only,
3178 arm_stub_long_branch_v4t_thumb_arm,
3179 arm_stub_short_branch_v4t_thumb_arm,
3180 arm_stub_long_branch_any_any_pic.
3182 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3184 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3185 in branch offset check.
3187 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3189 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3190 add toc.symndx and toc.add.
3191 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3193 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3195 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3196 (branch_reloc_hash_match): New function, extracted from..
3197 (ppc64_elf_tls_optimize): ..here.
3198 (ppc64_elf_relocate_section): Properly set addends when optimizing
3199 tls sequences. Avoid unnecessary reading and writing of insns.
3200 Only redo reloc when symbol changed. Bypass symbol checks when
3202 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3203 (branch_reloc_hash_match): New function, extracted from..
3204 (ppc_elf_tls_optimize): ..here.
3205 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3206 Don't clear addend on zapped __tls_get_addr reloc.
3208 2009-02-12 Nick Clifton <nickc@redhat.com>
3211 * elflink.c (bfd_elf_final_link): When counting the relocations,
3212 if the header size has not been set yet then assume that it will
3213 match the output section's reloc type.
3215 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3217 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3220 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3222 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3223 (find_function): Likewise.
3224 (pasted_function): Don't error if no prior function found.
3225 (discover_functions): Revert 2008-12-10 change. Extend first
3226 function range to start of section.
3228 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3230 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3232 * elf64-hppa.h: Likewise.
3234 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3236 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3239 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3241 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3242 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3244 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3246 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3247 * archures.c (bfd_mach_mips_xlr): Define.
3248 * bfd-in2.h: Regenerate.
3249 * cpu-mips.c (I_xlr): Define.
3250 (arch_info_struct): Add XLR entry.
3251 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3252 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3253 (mips_mach_extensions): Add XLR entry.
3255 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3257 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3259 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3261 * configure.in: AC_SUBST pdfdir.
3262 * Makefile.am: Add install-pdf, install-pdf-am
3263 and install-pdf-recursive targets. Define pdfdir.
3264 * doc/Makefile.am: Define pdf__strip_dir. Add
3265 install-pdf and install-pdf-am targets.
3266 * po/Make-in: Add install-pdf target.
3267 * configure: Regenerate.
3268 * Makefile.in: Regenerate
3269 * doc/Makefile.in: Regenerate.
3271 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3273 * bfd-in2.h: Regenerate.
3274 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3275 fields from n_entries to n_slots where appropriate, update comments.
3276 (HOWTO): Add TLS relocations.
3277 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3278 (enum elf_m68k_got_offset_size): New enum.
3279 (struct elf_m68k_got_entry.type): Move field to ...
3280 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3281 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3283 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3285 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3286 fields into n_entries array. Update comments.
3287 (elf_m68k_init_got): Simplify, update all uses.
3288 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3289 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3290 GOT entries; update name, update all uses.
3291 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3292 (elf_m68k_get_got_entry): Update.
3293 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3295 (elf_m68k_remove_got_entry_type): Simplify.
3296 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3297 (elf_m68k_can_merge_gots): Update.
3298 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3299 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3300 GOT entries, simplify.
3301 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3302 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3303 field, remove obsoleted local_n_entries field.
3304 (elf_m68k_partition_multi_got_2): New static function.
3305 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3307 (elf_m68k_remove_got_entry_type): Update.
3308 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3309 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3310 update of sgot->size and srelgot->size.
3311 (elf_m68k_gc_sweep_hook): Update.
3312 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3313 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3315 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3316 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3318 2009-02-02 DJ Delorie <dj@redhat.com>
3320 * elf32-mep.c (config_names): Regenerate configuration.
3322 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3324 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3325 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3326 * elf.c (bfd_elf_get_str_section): Make static.
3327 (bfd_elf_find_section): Delete.
3328 * libbfd.h: Regenerate.
3330 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3332 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3333 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3335 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3337 * elflink.c (on_needed_list): New function.
3338 (elf_link_add_object_symbols): Link in --as-needed libs if they
3339 satisfy undefined symbols in other libs.
3341 2009-01-30 Julian Brown <julian@codesourcery.com>
3343 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3344 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3345 with --just-symbols (-R).
3347 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3349 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3350 high_pc in order to properly sign-extend VMAs.
3352 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3353 Mark Shinwell <shinwell@codesourcery.com>
3354 Catherine Moore <clm@codesourcery.com>
3356 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3358 2009-01-28 Catherine Moore <clm@codesourcery.com>
3360 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3361 SEC_LOAD for dynamic relocation sections.
3363 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3365 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3366 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3367 the size of local TLS data.
3369 2009-01-27 Andreas Schwab <schwab@suse.de>
3371 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3372 architectures in the archive.
3374 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3376 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3377 <R_CRIS_32_DTPREL>: Correct relocation value.
3379 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3380 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3381 symbols with non-default visibility.
3383 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3385 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3386 describing the trampolines.
3387 (ppc_elf_relocate_section): Update relocs to describe the
3390 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3392 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3393 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3394 and R_PARISC_PCREL12F relocations.
3396 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3399 * elflink.c (find_version_for_sym): New function split out from,
3400 but without export_dynamic test, ..
3401 (_bfd_elf_link_assign_sym_version): ..here.
3402 (_bfd_elf_export_symbol): Use it.
3404 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3406 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3407 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3408 * elflink.c: ..here, somewhat modified.
3409 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3410 _bfd_elf_link_find_version_dependencies,
3411 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3412 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3413 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3415 * elflink.c: ..and make static here.
3416 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3417 of output_bfd from struct elf_find_verdep_info.
3418 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3419 struct elf_info_failed.
3420 (bfd_elf_size_dynamic_sections): Adjust.
3422 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3425 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3426 after comp_unit_find_line call.
3428 2009-01-21 Nick Clifton <nickc@redhat.com>
3431 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3432 tm_gmtoff field in struct tm.
3434 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3436 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3437 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3438 sections in soft-icache lines unless non_ia_text. Don't add
3439 rodata if doing so would exceed line size.
3441 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3443 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3444 types than bfd_link_hash_indirect, before early return, call
3445 _bfd_elf_link_hash_copy_indirect.
3447 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3449 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3450 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3451 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3452 (elf_backend_obj_attrs_order): New define.
3453 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3454 (elfNN_bed): Add elf_backend_obj_attrs_order.
3456 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3458 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3459 (obj_attr_size): Likewise.
3460 (write_obj_attribute): Likewise.
3461 (_bfd_elf_copy_obj_attributes): Likewise.
3462 (_bfd_elf_parse_attributes): Likewise.
3463 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3464 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3465 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3466 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3467 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3470 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3472 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3473 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3474 (bfd_elf_add_obj_attr_string): Likewise.
3475 (bfd_elf_add_obj_attr_int_string): Likewise.
3476 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3477 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3478 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3479 Tag_nodefaults has no default value.
3480 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3481 comment to reflect the new state.
3483 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3486 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3487 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3488 (adjust_z_magix): Delete dead code handling QMAGIC.
3490 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3492 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3493 IMAGE_SCN_MEM_DISCARDABLE.
3495 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3497 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3498 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3499 * configure.in (commonbfdlib): Delete.
3500 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3501 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3502 is available, not just for linux.
3503 * po/SRC-POTFILES.in: Regenerate.
3504 * Makefile.in: Regenerate.
3505 * configure: Regenerate.
3507 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3508 Julian Brown <julian@codesourcery.com>
3510 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3511 ARM attributes in ABI 2.07.
3512 * elf32-arm.c (get_secondary_compatible_arch): New function.
3513 (set_secondary_compatible_arch): New function.
3514 (tag_cpu_arch_combine): New function.
3515 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3516 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3517 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3518 make it fit with order_01243.
3519 Add support for Tag_also_compatible_with,
3520 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3521 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3522 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3523 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3524 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3525 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3526 Rework the way unknown attributes are handled.
3527 Defer errors until all attributes have been processed.
3529 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3531 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3532 bfd_elf_add_obj_attr_int_string.
3533 Read Tag_compatibility from its new location in the attribute array,
3534 rather than the attribute list.
3535 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3536 bfd_elf_add_obj_attr_int_string.
3537 (_bfd_elf_parse_attributes): Likewise.
3538 (_bfd_elf_merge_object_attributes): There's now only one
3539 Tag_compatibility, and it's in the array, not the list.
3540 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3542 (bfd_elf_add_obj_attr_compat): Rename to
3543 bfd_elf_add_obj_attr_int_string.
3544 (bfd_elf_add_proc_attr_compat): Rename to
3545 bfd_elf_add_proc_attr_int_string.
3546 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3549 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3551 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3552 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3553 (vmsutil.lo): Add dependency rule.
3554 * Makefile.in: Regenerate.
3555 * config.bfd (ia64*-*-*vms*): Add case.
3556 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3557 * configure: Regenerate.
3558 * vmsutil.c: New file.
3559 * vmsutil.h: New file.
3560 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3562 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3563 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3564 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3565 elfNN_vms_object_p): New functions
3566 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3568 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3571 * elflink.c (elf_gc_sweep): Exclude the group section if the
3572 first member of the section group is excluded.
3574 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3577 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3578 saved filename, use bfd_alloc rather than bfd_malloc for it.
3580 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3582 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3584 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3586 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3588 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3590 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3592 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3594 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3596 (struct got_entry): Add br_addr.
3597 (struct call_info): Add priority.
3598 (struct function_info): Add lr_store and sp_adjust.
3599 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3600 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3601 area as an overlay, and check that no other overlays exist. Look up
3602 icache overlay manager entry sym.
3603 (BRA_STUBS, BRA, BRASL): Define.
3604 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3605 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3607 (count_stub, build_stub): Support soft-icache.
3608 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3609 (spu_elf_size_stubs): Size soft-icache stubs.
3610 (overlay_index): New function.
3611 (spu_elf_build_stubs): Make static. Support soft-icache.
3612 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3613 (find_function_stack_adjust): Save lr store and stack adjust insn
3615 (maybe_insert_function): Adjust find_function_stack_adjust call.
3616 (mark_functions_via_relocs): Retrieve priority.
3617 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3618 (sort_calls): Sort by priority first.
3619 (mark_overlay_section): Ignore .ovl.init.
3620 (sum_stack): Only print when stack_analysis.
3621 (print_one_overlay_section): New function, extracted from..
3622 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3623 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3624 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3625 analysis. Call spu_elf_build_stubs.
3626 (spu_elf_relocate_section): For soft-icache encode overlay index
3628 (spu_elf_output_symbol_hook): Support soft-icache.
3629 (spu_elf_modify_program_headers: Likewise.
3631 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3632 num_regions to num_lines. Add line_size and max_branch.
3633 (enum _ovly_flavour): Add ovly_soft_icache.
3634 (spu_elf_build_stubs): Delete.
3636 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3638 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3639 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3641 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3643 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3644 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3645 the program, the known offset starts at the negative size of the
3647 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3650 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3652 * config.bfd: Add lm32-*-rtems*.
3654 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3656 * coff-ppc.c: Add 2009 to Copyright.
3657 * elf32-cris.c: Likewise.
3658 * elflink.c: Likewise.
3660 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3662 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3663 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3665 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3668 * elflink.c (elf_merge_st_other): New.
3669 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3670 hide them if needed.
3671 (elf_link_add_object_symbols): Updated.
3673 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3676 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3677 ref_dynamic and dynamic_def fields when setting def_regular
3680 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3683 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3686 For older changes see ChangeLog-2008
3692 version-control: never
projects / external / binutils.git / blob