1 2009-08-03 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
4 for local ifunc symbols in non-pie executables, regardless of
5 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
6 code so that it's obvious that we only do anything special for
8 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
9 (allocate_dynrelocs): Correct comment for syms defined in plt.
10 Don't specially allocate ifunc dyn relocs.
11 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
12 (ppc_elf_relocate_section): Set "relocation" value for ifunc
13 syms in non-pie executables. No specially allocated dyn relocs
14 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
15 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
18 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
19 Jakub Jelinek <jakub@redhat.com>
22 * elf32-i386.c (elf_i386_tls_transition): Check executable
23 instead of shared for TLS when building PIE.
24 (elf_i386_check_relocs): Likewise.
25 (elf_i386_allocate_dynrelocs): Likewise.
26 (elf_i386_relocate_section): Likewise.
28 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
29 instead of shared for TLS when building PIE.
30 (elf64_x86_64_check_relocs): Likewise.
31 (elf64_x86_64_allocate_dynrelocs): Likewise.
32 (elf64_x86_64_relocate_section): Likewise.
34 2009-07-31 Anthony Green <green@moxielogic.com>
36 * config.bfd (targ_cpu): Add moxie-uclinux support.
38 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
40 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
42 2009-07-30 Alan Modra <amodra@bigpond.net.au>
44 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
45 used by indirect function support. Count dynamic relocs for
47 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
48 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
49 in iplt and their relocs in reliplt. Don't make ifunc syms
50 dynamic. Allocate got entry relocs for non-dynamic ifunc in
51 reliplt. Handle other dynamic relocs for ifunc.
52 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
53 ifunc in reliplt, likewise relocs for got against local ifunc.
54 Typo fix on reliplt size adjust.
55 (ppc_elf_relocate_section): Don't use plt scheme of allocating
56 relocs 1-1 with entries for iplt, instead just add using
57 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
58 Error on invalid ifunc dyn relocs.
59 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
61 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
62 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
63 (ppc64_elf_reloc_type_lookup): Handle new relocs.
64 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
65 (allocate_dynrelocs): As for elf32-ppc.c above.
66 (ppc64_elf_size_dynamic_sections): Likewise.
67 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
68 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
69 (ppc_size_one_stub): Similarly.
70 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
72 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
74 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
76 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
77 change. Add note to head comment.
79 2009-07-28 Jan Beulich <jbeulich@novell.com>
81 * archive.c (get_extended_arelt_filename): Remove redundant
84 2009-07-27 Doug Kwan <dougkwan@google.com>
86 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
88 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
90 * archures.c bfd_*_arch): Sorted.
91 (bfd_archures_list): Likewise.
93 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
95 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
96 to R_cr16_NUM32 relocation.
98 2009-07-26 Michael Eager <eager@eagercon.com>
100 * archures.c: Add bfd_mach_ppc_405
103 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
105 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
106 * cpu-l1om.c (bfd_l1om_arch): Likewise.
108 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
110 * archures.c (bfd_architecture): Add bfd_arch_l1om.
111 (bfd_l1om_arch): New.
112 (bfd_archures_list): Add &bfd_l1om_arch.
113 * bfd-in2.h: Regenerated.
115 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
116 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
117 if bfd_elf64_x86_64_freebsd_vec is supported.
118 (targ_selvecs): Likewise.
120 * configure.in: Support bfd_elf64_l1om_vec and
121 bfd_elf64_l1om_freebsd_vec.
122 * configure: Regenerated.
126 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
127 (bfd_elf64_l1om_vec): Likewise.
128 (bfd_elf64_l1om_freebsd_vec): Likewise.
130 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
131 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
132 * Makefile.in: Regenerated.
134 * targets.c (bfd_elf64_l1om_vec): New.
135 (bfd_elf64_l1om_freebsd_vec): Likewise.
136 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
137 bfd_elf64_l1om_freebsd_vec.
139 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
140 Alan Modra <amodra@bigpond.net.au>
142 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
143 * bfd-in2.h: Regenerate.
144 * libbfd.h: Regenerate.
145 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
146 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
147 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
149 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
152 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
153 instead of shared for R_X86_64_TPOFF32.
154 (elf64_x86_64_relocate_section): Likewise.
156 2009-07-23 Ulrich Drepper <drepper@redhat.com>
158 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
159 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
160 with the BSF_GNU_UNIQUE flag bit set.
161 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
162 for symbols with STB_GNU_UNIQUE binding.
163 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
164 with the STB_GNU_UNIQUE binding.
165 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
166 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
167 symbols with the unique_global field set.
168 (elf_link_output_extsym): Set unique_global field for symbols with
169 the STB_GNU_UNIQUE binding.
170 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
171 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
173 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
175 * bfd-in2.h: Regenerate.
177 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
179 * elflink.c (elf_link_output_extsym): Revert the last change.
181 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
184 * elflink.c (elf_link_output_extsym): Special case ifunc syms
185 when ref_regular, not def_regular.
187 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
190 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
191 from a DSO into a normal FUNC symbol.
192 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
193 a normal FUNC symbol.
195 2009-07-17 Chao-ying Fu <fu@mips.com>
197 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
198 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
199 interlocking, the last PLT entry needs a nop in the branch delay slot.
200 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
201 output the last two PLT entries in reverse order.
203 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
205 * elf32-i386.c (elf_i386_relocate_section): Don't get local
206 STT_GNU_IFUNC symbol for relocatable link.
207 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
209 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
211 * bfdio.c (bfd_iovec): Add comments for bmmap.
212 * bfd-in2.h: Regenerated.
214 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
216 * Makefile.am: Run "make dep-am".
217 * Makefile.in: Regenerated.
219 2009-07-10 Doug Kwan <dougkwan@google.com>
221 * elf32-arm.c (stub_hash_newfunc): Initialize fields
222 target_addend and orig_insn.
224 2009-07-10 Tom Tromey <tromey@redhat.com>
226 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
227 (elf-eh-frame.lo): Likewise.
228 (elf32-bfin.lo): Likewise.
229 (elf32-frv.lo): Likewise.
230 (elf32-xc16x.lo): Likewise.
231 * Makefile.in: Rebuild.
232 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
233 * elf-eh-frame.c: Likewise.
234 * elf32-bfin.c: Likewise.
235 * elf32-frv.c: Likewise.
236 * elf32-xc16x.c: Likewise.
238 2009-07-10 Julian Brown <julian@codesourcery.com>
240 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
241 symbol a stub entry is derived from, not the entry for the stub
242 itself, in call to elf32_arm_final_link_relocate.
244 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
246 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
247 when reporting addends.
249 2009-07-10 Alan Modra <amodra@bigpond.net.au>
251 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
252 data even when no stubs.
253 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
255 2009-07-10 Alan Modra <amodra@bigpond.net.au>
257 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
258 (ppc_elf_get_synthetic_symtab): Report addend.
260 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
261 (ppc_elf_create_glink): New function.
262 (ppc_elf_create_dynamic_sections): Use it.
263 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
264 (update_local_sym_info): Allocate space for local_plt array.
265 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
267 (is_branch_reloc): New function.
268 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
269 (ppc_elf_gc_sweep_hook): Likewise.
270 (ppc_elf_adjust_dynamic_symbol): Likewise.
271 (allocate_dynrelocs): Likewise.
272 (ppc_elf_size_dynamic_sections): Likewise.
273 (ppc_elf_relocate_section): Likewise.
274 (branch_reloc_hash_match): Use is_branch_reloc.
275 (ppc_elf_tls_optimize): Adjust for local_plt.
276 (write_glink_stub): New function, extracted from..
277 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
278 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
279 branch table when dynamic.
280 (elf_backend_post_process_headers): Define.
281 * elf64-ppc.c (elf_backend_post_process_headers): Define.
282 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
283 (ppc64_elf_get_synthetic_symtab): Report addend.
284 (struct ppc_stub_hash_entry): Add plt_ent.
286 (struct ppc_link_hash_table): Add iplt and reliplt.
287 (create_linkage_sections): Make .iplt and .rela.iplt sections.
288 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
289 (update_local_sym_info): Allocate space for local_plt array.
290 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
292 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
293 and don't change hash flags here.
294 (is_branch_reloc): New function.
295 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
296 (ppc64_elf_gc_sweep_hook): Likewise.
297 (ppc64_elf_adjust_dynamic_symbol): Likewise.
298 (allocate_dynrelocs): Likewise.
299 (ppc64_elf_size_dynamic_sections): Likewise.
300 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
301 (ppc64_elf_size_stubs): Likewise.
302 (ppc64_elf_relocate_section): Likewise.
303 (get_sym_h): Adjust for local_plt.
304 (branch_reloc_hash_match): Use is_branch_reloc.
305 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
306 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
308 2009-07-10 Alan Modra <amodra@bigpond.net.au>
310 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
312 2009-07-10 Alan Modra <amodra@bigpond.net.au>
314 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
315 and ref_regular_nonweak comment.
316 * elflink.c (elf_link_output_extsym): Special case ifunc syms
317 when def_regular, not ref_regular.
318 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
319 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
320 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
322 2009-07-09 Alan Modra <amodra@bigpond.net.au>
324 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
325 of malloc'd struct call_info.
326 (pasted_function): Likewise, priority too.
328 2009-07-07 Alan Modra <amodra@bigpond.net.au>
330 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
331 alignment when packing sections into overlays.
333 2009-07-03 Cary Coutant <ccoutant@google.com>
335 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
337 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
339 * coffcode.h (sec_to_styp_flags): Partially revert (functional
340 changes only) earlier patch:-
342 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
344 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
345 give .debug and .reloc data characteristics.
346 (DOT_RELOC): New define for .reloc section string.
347 (coff_write_object_contents): Use DOT_RELOC instead of string.
349 2009-07-02 Tom Tromey <tromey@redhat.com>
351 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
352 * bfdwin.c (bfd_free_window): Cast to unsigned long.
354 2009-07-01 Nick Clifton <nickc@redhat.com>
356 * elf-m10300.c: Remove trailing white space.
359 2009-07-01 Douglas B Rupp <rupp@gnat.com>
361 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
362 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
363 * configure.in: Use them.
364 * configure: Regenerate.
365 * config.in: Regnerate.
366 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
367 #define _BSD_SOURCE. Add comments.
368 (vms_file_stats_name): Calculate creation date based on available
369 runtime data. Return 1 for version instead of 0.
371 2009-07-01 Nick Clifton <nickc@redhat.com>
374 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
375 to R_ARM_THM_PC8 relocation.
377 2009-06-29 Nick Clifton <nickc@redhat.com>
379 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
380 different uses of the relocations addend when a symbol is in a
383 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
386 * elf.c (bfd_section_from_shdr): Don't change sh_link for
387 SHT_REL/SHT_RELA sections on executable nor shared library.
388 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
391 2009-06-25 Nick Clifton <nickc@redhat.com>
393 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
394 symbols with SEC_MERGE flag.
396 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
398 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
399 give .debug and .reloc data characteristics.
400 (DOT_RELOC): New define for .reloc section string.
401 (coff_write_object_contents): Use DOT_RELOC instead of string.
403 2009-06-25 Tristan Gingold <gingold@adacore.com>
405 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
406 (bfd_mach_o_canonicalize_dynamic_symtab)
407 (bfd_mach_o_get_synthetic_symtab): Defines.
408 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
409 (TARGET_NAME): Use Mach-O specific functions for dynamic.
411 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
412 for scattered relocations.
413 (bfd_mach_o_i386_print_thread): New function.
414 (bfd_mach_o_print_thread): Define.
416 * mach-o.c (text_section_names_xlat): Add an entry for __const.
417 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
418 New functions extracted from ...
419 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
420 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
421 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
422 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
423 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
424 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
426 (bfd_mach_o_scan_read_dylib): Ditto.
427 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
429 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
430 decode isym and flags on little endian targets. Set dysymtab field.
431 (bfd_mach_o_scan_start_address): Adjust for enum names.
432 (bfd_mach_o_lookup_section): Do not look for segments anymore.
433 (bfd_mach_o_print_section): Display bfd section name.
434 (bfd_mach_o_print_segment): Display none if no name.
435 (bfd_mach_o_print_dysymtab): Display next index for local, external
436 and undefined symbols.
437 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
438 Display dylinker name. Display thread and unixthread commands content.
439 (bfd_mach_o_print_thread): New macro.
441 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
442 (bfd_mach_o_ppc_thread_flavour): Ditto.
443 (bfd_mach_o_i386_thread_flavour): Ditto.
444 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
445 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
446 BFD_MACH_O_THREAD_STATE_NONE.
447 (bfd_mach_o_segment_command): Remove segment field.
448 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
449 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
450 (bfd_mach_o_prebound_dylib_command): Ditto.
451 (bfd_mach_o_dylib_command): Ditto.
452 (bfd_mach_o_prebound_dylib_command): Remove section field.
453 (mach_o_data_struct): Add dysymtab field.
454 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
455 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
456 (bfd_mach_o_build_commands): Remove parameter names and attributes.
457 (bfd_mach_o_get_dynamic_reloc_upper_bound)
458 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
460 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
462 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
463 field of struct dirent.
465 2009-06-23 Tristan Gingold <gingold@adacore.com>
467 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
468 of this macro. Fix indentation.
470 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
472 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
473 destination for defined dynamic symbols when deciding whether to
474 insert a stub or not.
475 (allocate_dynrelocs): Make sure functions are not marked as Thumb
476 when actually accessed through a PLT, even when generating a
479 2009-06-22 Tristan Gingold <gingold@adacore.com>
481 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
484 2009-06-22 Alan Modra <amodra@bigpond.net.au>
486 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
487 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
489 2009-06-22 Alan Modra <amodra@bigpond.net.au>
491 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
493 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
495 * elflink.c (elf_link_add_object_symbols): Avoid warning
496 from -Wjump-misses-init in gcc 4.5.0.
498 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
500 * elf32-i386.c (elf_i386_check_relocs): Properly check local
502 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
504 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
506 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
507 r_symndx. Report local symbol name on error.
508 (elf_i386_check_relocs): Updated. Report local symbol name on
510 (elf_i386_gc_sweep_hook): Updated.
511 (elf_i386_relocate_section): Likewise.
513 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
514 r_symndx. Report local symbol name on error.
515 (elf64_x86_64_check_relocs): Updated. Report local symbol name
517 (elf64_x86_64_gc_sweep_hook): Updated.
518 (elf64_x86_64_relocate_section): Likewise.
520 2009-06-19 Tristan Gingold <gingold@adacore.com>
522 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
524 2009-06-19 Tristan Gingold <gingold@adacore.com>
526 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
527 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
528 (bfd_mach_o_valid): Ditto.
529 (bfd_mach_o_wide_p): Ditto.
530 (bfd_mach_o_canonicalize_reloc): Ditto.
531 (bfd_mach_o_build_commands): Ditto.
532 (bfd_mach_o_scan_read_thread): Ditto.
533 (bfd_mach_o_flatten_sections): Ditto.
534 (bfd_mach_o_scan_start_address): Ditto.
535 (bfd_mach_o_lookup_section): Ditto.
536 (bfd_mach_o_core_fetch_environment): Ditto.
537 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
538 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
539 (bfd_mach_o_scan_write_symtab): Ditto.
540 Use macros instead of hard-coded values.
541 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
542 Use bfd_mach_o_get_data instead of direct access. Use macros
543 instead of hard-coded values.
544 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
545 Remove sym argument and get section from mdata.
546 Move code into the else branch.
547 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
548 Remove sym argument and get section from mdata. Adjust code.
549 (bfd_mach_o_scan_read_dylib): Move assertion into the created
550 switch (which replaces consecutive if statements).
551 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
552 module table, table of content, indirect symbols and external
554 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
556 (bfd_mach_o_scan_read_linkedit): New function.
557 (bfd_mach_o_scan_read_str): Ditto.
558 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
560 (bfd_mach_o_get_symtab_upper_bound): Remove check as
561 bfd_mach_o_count_symbols never returns an error.
562 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
563 symtab field (there might be only one symtab).
564 (bfd_mach_o_scan_read_command): Handle reexported dylib.
565 Handle sub frameworks, sub umbrella, sub library and sub client.
566 Read code signature and segment split info commands.
567 (bfd_mach_o_scan): Reindent.
568 (bfd_mach_o_xlat_name): New type.
569 (bfd_mach_o_print_flags): New function.
570 (bfd_mach_o_get_name): Ditto.
571 (bfd_mach_o_cpu_name): New variable.
572 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
573 (bfd_mach_o_section_type_name)
574 (bfd_mach_o_section_attribute_name)
575 (bfd_mach_o_load_command_name): New variables.
576 (bfd_mach_o_print_private_header): New function.
577 (bfd_mach_o_print_section_map): New function extracted from
578 bfd_mach_o_print_private_bfd_data.
579 (bfd_mach_o_print_section): Ditto. Print more infos.
580 (bfd_mach_o_print_segment): Ditto.
581 (bfd_mach_o_print_dysymtab): Ditto.
582 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
583 load weak dylib, reexport dylib and id dylib.
584 Handle code signature and segment_split info.
585 Handle sub frameworks, sub umbrella, sub library and sub client.
586 (bfd_mach_o_section_get_nbr_indirect): New function.
588 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
589 (bfd_mach_o_header_flags): New enum to define header flags.
590 (bfd_mach_o_section_attribute): New enum to replace ...
591 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
592 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
593 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
594 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
595 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
596 these removed macros.
597 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
598 (bfd_mach_o_dylib_module): New type.
599 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
601 (bfd_mach_o_dylib_table_of_content): New type.
602 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
603 (bfd_mach_o_dylib_reference): New type.
604 (BFD_MACH_O_REFERENCE_SIZE): New macro.
605 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
606 modules, toc, references and indirect syms.
607 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
608 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
609 unused). Add comment.
610 (bfd_mach_o_dylib_command): Ditto.
611 (bfd_mach_o_prebound_dylib_command): Ditto.
612 (bfd_mach_o_linkedit_command): New type.
613 (bfd_mach_o_str_command): New type.
614 (bfd_mach_o_load_command): Add linkedit and str fields.
615 (mach_o_data_struct): Add symtab field.
616 (bfd_get_mach_o_data): Renamed to ...
617 (bfd_mach_o_get_data): ... this new macro.
618 (bfd_mach_o_scan_read_symtab_symbol,
619 bfd_mach_o_scan_read_symtab_strtab,
620 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
622 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
623 instead of direct access.
625 2009-06-19 Alan Modra <amodra@bigpond.net.au>
627 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
628 R_PPC_PLTREL24 relocs.
629 (ppc_elf_relocate_section): Likewise.
631 2009-06-19 Alan Modra <amodra@bigpond.net.au>
633 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
634 pointer to sym hash. Update all uses.
635 (update_plt_info): Likewise. Don't check addend here.
637 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
639 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
640 bfd_sym_from_r_symndx.
641 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
643 2009-06-18 Alan Modra <amodra@bigpond.net.au>
645 * elf-bfd.h (struct sym_sec_cache): Delete.
646 (struct sym_cache): New.
647 (bfd_section_from_r_symndx): Delete prototype.
648 (bfd_sym_from_r_symndx): Define prototype.
649 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
650 (bfd_sym_from_r_symndx): ..new function.
651 * elf32-arm.c: Update all uses of struct sym_sec_cache and
652 bfd_section_from_r_symndx to new struct and function.
653 * elf32-bfin.c: Likewise.
654 * elf32-hppa.c: Likewise.
655 * elf32-i386.c: Likewise.
656 * elf32-m32r.c: Likewise.
657 * elf32-m68hc1x.c: Likewise.
658 * elf32-m68hc1x.h: Likewise.
659 * elf32-m68k.c: Likewise.
660 * elf32-ppc.c: Likewise.
661 * elf32-s390.c: Likewise.
662 * elf32-sh.c: Likewise.
663 * elf64-ppc.c: Likewise.
664 * elf64-s390.c: Likewise.
665 * elf64-x86-64.c: Likewise.
666 * elfxx-sparc.c: Likewise.
667 * elfxx-sparc.h: Likewise.
669 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
671 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
672 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
674 2009-06-18 Nick Clifton <nickc@redhat.com>
676 * elflink.c (elf_link_sort_relocs): Return early if there are no
679 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
681 Merge cegcc and mingw32ce target name changes from
684 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
686 * config.bfd: Add arm*-*-cegcc* target.
688 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
690 * config.bfd: Add arm-*-mingw32ce* target.
692 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
694 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
695 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
696 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
697 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
699 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
701 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
702 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
703 * elf32-i386.c (elf_i386_check_relocs): Use it.
704 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
706 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
708 * elf-bfd.h (elf_dyn_relocs): New.
710 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
711 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
713 (elf_i386_copy_indirect_symbol): Likewise.
714 (elf_i386_check_relocs): Likewise.
715 (elf_i386_gc_sweep_hook): Likewise.
716 (elf_i386_allocate_dynrelocs): Likewise.
717 (elf_i386_readonly_dynrelocs): Likewise.
718 (elf_i386_size_dynamic_sections): Likewise.
720 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
721 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
723 (elf64_x86_64_copy_indirect_symbol): Updated.
724 (elf64_x86_64_check_relocs): Likewise.
725 (elf64_x86_64_gc_sweep_hook): Likewise.
726 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
727 (elf64_x86_64_allocate_dynrelocs): Likewise.
728 (elf64_x86_64_readonly_dynrelocs): Likewise.
729 (elf64_x86_64_size_dynamic_sections): Likewise.
731 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
733 * elf32-arm.c (create_got_section): Get existing .rela.got
735 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
736 * elf32-lm32.c (create_got_section): Likewise.
737 * elf32-m32r.c (create_got_section): Likewise.
738 * elf32-ppc.c (ppc_elf_create_got): Likewise.
739 * elf32-s390.c (create_got_section): Likewise.
740 * elf32-sh.c (create_got_section): Likewise.
741 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
742 * elf64-s390.c (create_got_section): Likewise.
743 * elfxx-sparc.c (create_got_section): Likewise.
745 * elflink.c (_bfd_elf_create_got_section): Properly initialize
748 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
750 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
752 * elf32-i386.c (elf_i386_local_hash): Removed.
753 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
754 (elf_i386_get_local_sym_hash): Likewise.
756 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
757 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
758 (elf64_x86_64_get_local_sym_hash): Likewise.
759 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
760 (get_local_sym_hash): Likewise.
762 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
764 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
765 rel_got_sec and plt_sec.
766 (elfNN_ia64_relax_section): Updated.
767 (elfNN_ia64_create_dynamic_sections): Likewise.
769 (allocate_dynrel_entries): Likewise.
770 (elfNN_ia64_size_dynamic_sections): Likewise.
771 (set_got_entry): Likewise.
772 (elfNN_ia64_choose_gp): Likewise.
773 (elfNN_ia64_relocate_section): Likewise.
774 (elfNN_ia64_finish_dynamic_symbol): Likewise.
775 (elfNN_ia64_finish_dynamic_sections): Likewise.
777 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
779 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
782 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
784 * configure.in (elf): Add elf-ifunc.lo.
786 * configure: Regenerated.
787 * Makefile.in: Likewise.
789 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
790 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
792 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
793 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
795 (elf_i386_link_hash_table_create): Likewise.
796 (elf_i386_create_dynamic_sections): Likewise.
797 (elf_i386_check_relocs): Likewise.
798 (elf_i386_allocate_dynrelocs): Likewise.
799 (elf_i386_size_dynamic_sections): Likewise.
800 (elf_i386_relocate_section): Likewise.
801 (elf_i386_finish_dynamic_symbol): Likewise.
802 (elf_i386_finish_dynamic_sections): Likewise.
803 (elf_i386_create_got_section): Removed.
805 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
806 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
808 (elf64_x86_64_compute_jump_table_size): Updated.
809 (elf64_x86_64_link_hash_table_create): Likewise.
810 (elf64_x86_64_create_dynamic_sections): Likewise.
811 (elf64_x86_64_check_relocs): Likewise.
812 (elf64_x86_64_allocate_dynrelocs): Likewise.
813 (elf64_x86_64_size_dynamic_sections): Likewise.
814 (elf64_x86_64_relocate_section): Likewise.
815 (elf64_x86_64_finish_dynamic_symbol): Likewise.
816 (elf64_x86_64_finish_dynamic_sections): Likewise.
817 (elf64_x86_64_create_got_section): Removed.
819 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
820 for pointer alignment. Set up section pointers.
821 (_bfd_elf_create_dynamic_sections): Likewise.
822 (_bfd_elf_create_ifunc_sections): Moved to ...
823 * elf-ifunc.c: Here. New.
825 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
826 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
829 2009-06-16 Doug Kwan <dougkwan@google.com>
831 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
832 to bfd_signed_vma. Cast constant operands which are used in
833 offset related expressions to bfd_signed_vma type as appropriate.
835 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
837 * elf32-vax.c (elf_vax_plt_sym_val): New function.
838 (elf_backend_plt_sym_val): Define.
840 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
842 * elf32-vax.c (elf_vax_reloc_type_class): New function.
843 (elf_backend_reloc_type_class): Define.
845 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
847 * elf32-vax.c (elf_vax_relocate_section): For symbol references
848 from an executable to a shared library treat R_VAX_PC32
849 relocations as R_VAX_PLT32 ones.
851 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
853 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
854 symbols in GOT space calculation.
855 (elf_vax_relocate_section): Adjust accordingly.
857 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
859 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
862 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
864 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
866 (elf_vax_relocate_section): Likewise.
868 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
870 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
871 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
873 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
875 * elf32-i386.c (elf_i386_check_relocs): Reformat.
876 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
878 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
880 * Makefile.am: Run "make dep-am".
881 * Makefile.in: Regenerated.
883 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
885 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
886 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
888 2009-06-15 Nick Clifton <nickc@redhat.com>
890 * po/ru.po: New Russian translation.
891 * configure.in (ALL_LINGUAS): Add ru.
892 * configure: Regenerate.
894 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
896 * elf32-i386.c: Remove duplicated comments.
898 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
901 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
902 dynamic IFUNC pointer in non-shared object. Use .got.plt
903 for IFUNC definition in PIE.
904 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
907 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
908 dynamic IFUNC pointer in non-shared object. Use .got.plt
909 for IFUNC definition in PIE.
910 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
913 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
915 * elf32-i386.c (elf_i386_check_relocs): Properly report
916 local symbol for unhandled relocation against STT_GNU_IFUNC
918 (elf_i386_relocate_section): Likewise.
919 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
920 (elf64_x86_64_relocate_section): Likewise.
922 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
925 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
926 (elf_i386_link_hash_table): Add loc_hash_table and
928 (elf_i386_local_hash): New.
929 (elf_i386_local_htab_hash): Likewise.
930 (elf_i386_local_htab_eq): Likewise.
931 (elf_i386_get_local_sym_hash): Likewise.
932 (elf_i386_link_hash_table_free): Likewise.
933 (elf_i386_allocate_local_dynrelocs): Likewise.
934 (elf_i386_finish_local_dynamic_symbol): Likewise.
935 (bfd_elf64_bfd_link_hash_table_free): Likewise.
936 (elf_i386_link_hash_table_create): Create loc_hash_table and
938 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
939 (elf_i386_size_dynamic_sections): Likewise.
940 (elf_i386_relocate_section): Likewise.
941 (elf_i386_finish_dynamic_sections): Likewise.
942 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
945 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
946 (elf64_x86_64_link_hash_table): Add loc_hash_table and
948 (elf64_x86_64_local_hash): New.
949 (elf64_x86_64_local_htab_hash): Likewise.
950 (elf64_x86_64_local_htab_eq): Likewise.
951 (elf64_x86_64_get_local_sym_hash): Likewise.
952 (elf64_x86_64_link_hash_table_free): Likewise.
953 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
954 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
955 (bfd_elf64_bfd_link_hash_table_free): Likewise.
956 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
958 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
960 (elf64_x86_64_size_dynamic_sections): Likewise.
961 (elf64_x86_64_relocate_section): Likewise.
962 (elf64_x86_64_finish_dynamic_sections): Likewise.
963 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
966 2009-06-10 Philip Blundell <philb@gnu.org>
968 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
969 elf_sec->this_hdr == NULL.
971 2009-06-12 Tristan Gingold <gingold@adacore.com>
973 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
974 * bfd-in2.h: Regenerated.
975 * libbfd.h: Regenerated.
977 * mach-o.c (FILE_ALIGN): New macro.
978 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
979 (bfd_mach_o_print_symbol): Ditto.
980 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
981 (bfd_mach_o_get_reloc_upper_bound): New function.
982 (bfd_mach_o_canonicalize_reloc): Ditto.
983 (bfd_mach_o_scan_write_relocs): Ditto.
984 (bfd_mach_o_scan_write_section_32): Remove offset argument.
985 (bfd_mach_o_scan_write_section_64): Ditto.
986 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
987 written for load command. Do not compute section file offset.
988 (bfd_mach_o_scan_write_segment_64): Ditto.
989 (bfd_mach_o_scan_write_symtab): Compute file offset first.
990 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
992 (bfd_mach_o_mangle_symbols): ... this new function.
993 (bfd_mach_o_write_contents): Be sure to have load commands built.
994 Call bfd_mach_o_mangle_symbols.
995 (bfd_mach_o_build_commands): Adjust for filelen field.
996 Use FILE_ALIGN macro. Clear section file offset if section is empty.
997 Do not set symtab file offset anymore here.
998 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
999 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1000 Set reloc_count and rel_filepos section fields.
1001 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1003 (bfd_mach_o_scan_read_section_64): Ditto.
1004 (bfd_mach_o_scan_read_section): Ditto.
1005 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1006 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1007 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1008 Handle weak-ref symbols.
1009 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1010 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1011 (bfd_mach_o_scan): Remove assignment to removed field.
1012 (bfd_mach_o_mkobject_init): Ditto.
1013 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1014 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1015 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1016 (bfd_mach_o_swap_reloc_in): Ditto.
1017 (bfd_mach_o_swap_reloc_out): Ditto.
1019 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1020 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1021 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1022 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1023 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1024 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1025 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1026 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1027 (BFD_MACH_O_N_WEAK_DEF): New macros.
1029 (bfd_mach_o_section_type): Add new enumeration values.
1030 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1031 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1032 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1033 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1035 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1036 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1037 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1038 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1039 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1040 (BFD_MACH_O_RELENT_SIZE): Ditto.
1041 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1042 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1043 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1044 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1045 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1046 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1047 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1048 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1049 (bfd_mach_o_reloc_info): New struct.
1050 (bfd_mach_o_asymbol): New struct.
1051 (bfd_mach_o_symtab_command): The symbols field is now of type
1053 (bfd_mach_o_load_command): The offset and len fields are now of type
1055 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1056 Add a filelen field. Add comments.
1057 (bfd_mach_o_backend_data): New struct.
1058 (bfd_mach_o_get_backend_data): New macro.
1059 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1061 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1062 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1063 (bfd_mach_o_canonicalize_reloc): Ditto.
1065 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1066 duplicated macro. Now defined to _bfd_generic_is_local_label.
1067 (TARGET_NAME_BACKEND): New macro...
1068 (TARGET_NAME_BACKEND): ... used to name a new variable.
1069 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1070 Mach-O backend data.
1072 * mach-o-i386.c (i386_howto_table): New variable.
1073 (bfd_mach_o_i386_swap_reloc_in): New function.
1074 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1075 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1076 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1077 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1078 (bfd_mach_o_bfd_reloc_type_lookup)
1079 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1081 2009-06-11 Eric Paris <eparis@redhat.com>
1082 Nick Clifton <nickc@redhat.com>
1084 * opncls.c (_maybe_make_executable): New function. Gives execute
1085 permission to an executable bfd that was opened for writing
1086 provided that it is a regular file. Replaces common code found in...
1087 (bfd_close): here and ...
1088 (bfd_close_all_done): here.
1090 2009-06-11 Anthony Green <green@moxielogic.com>
1092 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1093 * bfd-in2.h: Rebuilt.
1094 * libbfd.h: Rebuilt.
1095 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1097 (moxie_reloc_map): Ditto.
1098 Clean up copyright notice.
1100 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1102 * bfd-in2.h: bfd_mmap prototype.
1103 * bfdio.c (bfd_mmap): New function.
1104 * libbfd.h (bfd_iovec): Add bmmap.
1105 * cache.c (cache_bmmap): New function.
1106 (cache_iovec): Initialize bmmap member.
1107 * opencls.c (opncls_bmmap): New function.
1108 (opncls_iovec): Initialize bmmap member.
1110 2009-06-09 Tristan Gingold <gingold@adacore.com>
1112 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1113 and stabstr_segment fields.
1114 (mach_o_be_vec, mach_o_le_vec): Removed
1115 (bfd_mach_o_version): New prototype.
1117 * mach-o.c (bfd_mach_o_version): Make this function public.
1118 (mach_o_wide_p): New function.
1119 (bfd_mach_o_wide_p): Ditto.
1120 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1122 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1123 Search in the list only if the name starts with a dot.
1124 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1125 test. Check bfd_seek status.
1126 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1127 (bfd_mach_o_scan_write_section_32): Ditto.
1128 (bfd_mach_o_scan_write_section_64): Ditto.
1129 (bfd_mach_o_scan_write_section): Removed.
1130 (bfd_mach_o_scan_write_segment): Split into ...
1131 (bfd_mach_o_scan_write_segment_32): ... this and ...
1132 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1133 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1134 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1135 symbol table. Now returns a boolean.
1136 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1137 Adjust for status type.
1138 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1139 test. Write symbol table. Numbers the sections.
1140 (bfd_mach_o_read_header): Check bfd_seek status.
1141 Use mach_o_wide_p instead of hard-coded test.
1142 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1143 (bfd_mach_o_scan_read_section_64): Ditto.
1144 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1145 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1146 handled common symbols.
1147 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1148 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1149 (bfd_mach_o_scan_read_dylinker): Ditto.
1150 (bfd_mach_o_scan_read_dylib): Ditto.
1151 (bfd_mach_o_scan_read_thread): Ditto.
1152 (bfd_mach_o_scan_read_symtab): Ditto.
1153 Do not create a section for the stabs.
1154 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1155 (bfd_mach_o_scan_read_segment): Ditto.
1156 (bfd_mach_o_scan_read_command): Ditto.
1157 (bfd_mach_o_scan_start_address): Ditto.
1158 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1159 (bfd_mach_o_archive_p): Check bfd_seek status.
1160 (bfd_mach_o_core_fetch_environment): Ditto.
1162 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1164 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1167 (elf_i386_link_hash_table_create): Initialize irelifunc.
1168 (elf_i386_check_relocs): Updated. Set up irelifunc for
1170 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1171 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1173 (elf_i386_relocate_section): Likewise.
1175 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1176 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1177 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1179 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1180 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1182 (elf64_x86_64_relocate_section): Likewise.
1184 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1186 (_bfd_elf_create_ifunc_sections): This.
1188 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1190 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1193 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1195 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1196 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1197 building shared object. Check info->executable instead of
1198 !info->shared when setting non_got_ref.
1199 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1200 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1201 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1203 (elf_i386_relocate_section): Output dynamic relocation for
1204 R_386_32 against STT_GNU_IFUNC symbol to get the real
1205 function address when building shared object.
1206 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1207 relocation for STT_GNU_IFUNC symbol in shared object.
1209 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1210 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1211 symbol when building shared object. Check info->executable
1212 instead of !info->shared when setting non_got_ref.
1213 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1214 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1215 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1217 (elf64_x86_64_relocate_section): Output dynamic relocation
1218 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1219 function address when building shared object.
1220 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1221 relocation for STT_GNU_IFUNC symbol in shared object.
1223 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1225 * Makefile.am: Run "make dep-am".
1226 (BFD32_BACKENDS): Add mach-o-i386.lo.
1227 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1228 * Makefile.in: Regenerate.
1230 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1232 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1233 when looking for soft-icache stubs.
1235 2009-06-05 Tristan Gingold <gingold@adacore.com>
1237 * mach-o.h: Update copyright year.
1238 (bfd_mach_o_mach_header_magic): New enum.
1239 (bfd_mach_o_cpu_subtype): Now an enum.
1240 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1241 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1242 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1243 (bfd_mach_o_load_command): Field type_required is now a boolean.
1244 Reindent prototypes.
1245 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1246 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1247 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1248 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1249 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1250 (bfd_mach_o_canonicalize_symtab): Ditto.
1251 (bfd_mach_o_get_symbol_info): Ditto.
1252 (bfd_mach_o_print_symbol): Ditto.
1253 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1254 (bfd_mach_o_make_empty_symbol): Ditto.
1255 (bfd_mach_o_write_contents): Ditto.
1257 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1258 bfd_mach_o_mkobject): Defines.
1259 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1260 Do not check with target vector but with flavour.
1261 (struct mach_o_section_name_xlat): New declaration.
1262 (dwarf_section_names_xlat): Ditto.
1263 (text_section_names_xlat): Ditto.
1264 (data_section_names_xlat): Ditto.
1265 (struct mach_o_segment_name_xlat): Ditto.
1266 (segsec_names_xlat): Ditto.
1267 (bfd_mach_o_convert_section_name_to_bfd): New function.
1268 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1269 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1270 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1271 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1272 Accept any input and output flavour. Do not share private data
1274 (bfd_mach_o_count_symbols): Add a comment.
1275 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1276 (bfd_mach_o_canonicalize_symtab): Ditto.
1277 (bfd_mach_o_get_symbol_info): Ditto.
1278 (bfd_mach_o_print_symbol): Ditto.
1279 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1280 Use constants instead of hard-coded values.
1281 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1283 (bfd_mach_o_scan_write_section_64): Ditto.
1284 (bfd_mach_o_scan_write_segment): Ditto.
1285 Do not copy sections anymore.
1286 (bfd_mach_o_write_contents): Make it public.
1287 Remove dead code. Rewrite typeflag assignment.
1288 (bfd_mach_o_build_commands): New function.
1289 (bfd_mach_o_set_section_contents): Ditto.
1290 (bfd_mach_o_make_empty_symbol): Make it public.
1291 (bfd_mach_o_read_header): Make it static.
1292 Convert to bfd_boolean.
1293 Use constants instead of hard-coded values.
1294 (bfd_mach_o_make_bfd_section): Call
1295 bfd_mach_o_convert_section_name_to_bfd to create name.
1296 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1298 (bfd_mach_o_scan_read_section_64): Ditto.
1299 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1300 a segment anymore. Use constants instead of hard-coded values.
1301 (bfd_mach_o_scan_read_command): Fix style.
1302 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1303 Get rid of BFD_IO_FUNCS.
1304 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1305 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1306 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1307 (bfd_mach_o_object_p): Removed.
1308 (bfd_mach_o_gen_core_p): New function, replaces ...
1309 (bfd_mach_o_core_p): ... deleted.
1310 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1312 * mach-o-i386.c: New file.
1313 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1314 * configure.in (TDEFINES): Add mach_o_i386_vec.
1315 * configure: Regenerated.
1316 * targets.c: Add mach_o_i386_vec.
1318 * mach-o.c: Update copyright years.
1319 (BFD_IO_FUNCS): Remove (was not used).
1320 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1321 bfd_mach_o_slurp_extended_name_table,
1322 bfd_mach_o_construct_extended_name_table,
1323 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1324 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1325 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1326 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1327 bfd_mach_o_get_section_contents_in_window,
1328 bfd_mach_o_bfd_is_local_label_name,
1329 bfd_mach_o_bfd_is_target_special_symbol,
1330 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1331 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1332 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1333 bfd_mach_o_minisymbol_to_symbol,
1334 bfd_mach_o_bfd_get_relocated_section_contents,
1335 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1336 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1337 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1338 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1339 bfd_mach_o_bfd_merge_private_bfd_data,
1340 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1341 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1342 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1343 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1344 bfd_mach_o_bfd_copy_private_header_data,
1345 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1346 * mach-o-target.c: ... here.
1347 Update copyright years.
1349 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1351 * dep-in.sed: Don't use \n in replacement part of s command.
1352 * Makefile.am (DEP1): LC_ALL for uniq.
1354 * Makefile.in: Regenerate.
1356 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1359 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1360 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1362 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1365 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1366 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1367 against STT_GNU_IFUNC symbols for static executables.
1368 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1369 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1371 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1372 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1373 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1374 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1376 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1378 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1379 symbols to be left unimported when linking statically.
1380 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1381 code when linking statically.
1383 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1385 * elf32-i386.c (elf_i386_check_relocs): Increment
1386 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1387 against STT_GNU_IFUNC symbol.
1388 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1389 local STT_GNU_IFUNC definition is used.
1390 (elf_i386_relocate_section): Handle got.offset != -1 for
1391 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1394 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1395 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1396 relocations against STT_GNU_IFUNC symbol.
1397 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1398 local STT_GNU_IFUNC definition is used.
1399 (elf64_x86_64_relocate_section): Handle got.offset != -1
1400 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1401 STT_GNU_IFUNC symbol.
1403 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1407 (elf_i386_reloc_type_lookup): Likewise.
1408 (R_386_tls): Removed.
1409 (R_386_irelative): New.
1410 (R_386_vt_offset): Updated.
1411 (elf_i386_rtype_to_howto): Likewise.
1412 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1413 (elf_i386_link_hash_table_create): Initialize igotplt,
1415 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1416 (elf_i386_adjust_dynamic_symbol): Likewise.
1417 (elf_i386_allocate_dynrelocs): Likewise.
1418 (elf_i386_relocate_section): Likewise.
1419 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1421 (elf_i386_finish_dynamic_symbol): When building a static
1422 executable, use .iplt, .igot.plt and .rel.iplt sections for
1423 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1424 locally defined STT_GNU_IFUNC symbol.
1426 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1427 (x86_64_reloc_map): Likewise.
1428 (R_X86_64_standard): Updated.
1429 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1430 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1432 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1433 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1434 (elf64_x86_64_allocate_dynrelocs): Likewise.
1435 (elf64_x86_64_relocate_section): Likewise.
1436 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1438 (elf64_x86_64_finish_dynamic_symbol): When building a static
1439 executable, use .iplt, .igot.plt and .rela.iplt sections for
1440 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1441 for locally defined STT_GNU_IFUNC symbol.
1443 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1444 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1446 * bfd-in2.h: Regenerated.
1447 * libbfd.h: Likewise.
1449 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1451 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1452 (_bfd_elf_make_ifunc_reloc_section): Removed.
1453 (_bfd_elf_is_ifunc_symbol): Likewise.
1454 (_bfd_elf_create_static_ifunc_sections): New.
1456 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1458 (elf_link_add_object_symbols): Here.
1459 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1460 STT_GNU_IFUNC symbol.
1461 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1462 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1463 (IFUNC_INFIX): Removed.
1464 (get_ifunc_reloc_section_name): Likewise.
1465 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1466 (_bfd_elf_is_ifunc_symbol): Likewise.
1467 (_bfd_elf_create_static_ifunc_sections): New.
1469 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1471 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1472 (create_got_section): Likewise.
1473 (allocate_dynrelocs): Likewise.
1474 (readonly_dynrelocs): Likewise.
1475 (set_tls_module_base): Likewise.
1476 (dtpoff_base): Likewise.
1478 (elf_i386_link_hash_table_create): Updated.
1479 (elf_i386_create_dynamic_sections): Likewise.
1480 (elf_i386_check_relocs): Likewise.
1481 (elf_i386_size_dynamic_sections): Likewise.
1482 (elf_i386_relocate_section): Likewise.
1484 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1485 (create_got_section): Likewise.
1486 (allocate_dynrelocs): Likewise.
1487 (readonly_dynrelocs): Likewise.
1488 (set_tls_module_base): Likewise.
1489 (dtpoff_base): Likewise.
1491 (elf64_x86_64_link_hash_table_create): Updated.
1492 (elf64_x86_64_create_dynamic_sections): Likewise.
1493 (elf64_x86_64_check_relocs): Likewise.
1494 (elf64_x86_64_size_dynamic_sections): Likewise.
1495 (elf64_x86_64_relocate_section): Likewise.
1497 2009-05-28 Nick Clifton <nickc@redhat.com>
1499 * targets.c (_bfd_target_vector): Only include plugin target in
1500 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1502 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1504 * elf32-spu.c (struct call_info): New member broken_cycle.
1505 (remove_cycle): Instead of physically removing call_info structures
1506 to break call graph cycles, mark them using the broken_cycle flag.
1507 (mark_overlay_section): Respect broken_cycle flag.
1508 (unmark_overlay_section): Likewise.
1509 (collect_lib_sections): Likewise.
1510 (collect_overlays): Likewise.
1511 (sum_stack): Likewise.
1513 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1515 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1516 (mark_functions_via_relocs): Initialize callee->count to 1.
1517 (pasted_function): Likewise.
1518 (spu_elf_auto_overlay): Honor call counts when determining number
1519 of stubs required in software i-cache mode.
1521 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1523 * plugin.c (program_name): Remove.
1524 (plugin_program_name): New.
1525 (bfd_plugin_set_program_name): New.
1526 (try_load_plugin): Use plugin_program_name.
1527 * plugin.h (bfd_plugin_set_program_name): New.
1529 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1531 * aclocal.m4: Include ../config/plugins.m4.
1532 * configure.in: Use AC_PLUGINS.
1533 * configure: Regenerate.
1534 * Makefile.in: Regenerate.
1535 * doc/Makefile.in: Regenerate.
1537 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1539 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1541 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1542 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1543 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1544 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1545 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1546 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1547 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1548 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1549 * reloc.c (bfd_generic_relax_section): Likewise.
1550 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1551 * vms.c (vms_bfd_relax_section): Likewise.
1553 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1555 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1557 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1558 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1560 * elf32-i386.c (allocate_dynrelocs): Updated.
1561 (elf_i386_relocate_section): Likewise.
1562 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1563 (elf64_x86_64_relocate_section): Likewise.
1565 * elf64-x86-64.c (is_indirect_symbol): Removed.
1567 2009-05-26 Nick Clifton <nickc@redhat.com>
1569 * po/id.po: Updated Indonesian translation.
1571 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1573 * Makefile.am: Run "make dep-am".
1576 (ALL_MACHINES): Add cpu-plugin.lo.
1577 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1578 (BFD32_BACKENDS): Add plugin.lo.
1579 (BFD32_BACKENDS_CFILES): Add plugin.c.
1580 (libbfd_la_LIBADD): Add LIBDL
1581 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1582 (bfd_plugin_arch): Declare.
1583 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1584 * bfd.c (bfd): Add plugin_data.
1585 * config.bfd: Handle the plugin target.
1586 * configure.in: Check for --enable-plugins.
1587 (LT_INIT): Use the dlopen option.
1588 * cpu-plugin.c: New.
1591 * targets.c (plugin_vec): Declare.
1592 (_bfd_target_vector): Add plugin_vec.
1593 * Makefile.in: Regenerate.
1594 * bfd-in2.h: Regenerate.
1595 * configure: Regenerate.
1597 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1599 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1600 per line with all lines having continuation backslash. Prefix
1601 first line with "A", following lines with "B".
1602 * Makefile.am (DEP): Don't use dep.sed here.
1603 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1604 dep.sed here on dependencies, sort and uniq.
1605 * Makefile.in: Regenerate.
1607 2009-05-25 Tristan Gingold <gingold@adacore.com>
1609 * makefile.vms: Add verilog.obj to object list OBJS.
1611 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1613 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1614 for BFD_IN_MEMORY is cleared.
1615 (bfd_bwrite): Zero excess memory allocated.
1617 2009-05-22 Julian Brown <julian@codesourcery.com>
1619 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1621 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1622 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1623 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1624 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1625 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1626 (a8_erratum_fix, a8_erratum_reloc): New structs.
1627 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1628 num_a8_erratum_fixes, fix_cortex_a8 fields.
1629 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1630 (elf32_arm_add_stub): Split into two parts, creating...
1631 (elf32_arm_create_or_find_stub_sec): New function.
1632 (elf32_arm_final_link_relocate): Add forward declaration.
1633 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1634 relocations, multiple relocations per stub.
1635 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1636 (arm_size_one_stub): Use find_stub_size_and_template.
1637 (a8_reloc_compare): New.
1638 (find_thumb_glue): Add forward declaration.
1639 (cortex_a8_erratum_scan): New.
1640 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1641 (bfd_elf32_arm_set_cortex_a8_fix): New.
1642 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1643 (arm_map_one_stub): Add THUMB32_TYPE support.
1644 (a8_branch_to_stub_data): New.
1645 (make_branch_to_a8_stub): New.
1646 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1647 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1648 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1649 Cortex-A8 erratum workaround.
1650 * bfd-in2.h: Regenerate.
1652 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1654 * Makefile.am: Run "make dep-am".
1655 * Makefile.in: Regenerate.
1656 * po/SRC-POTFILES.in: Regenerate.
1658 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1660 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1663 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1665 * elf-bfd.h (struct elf_backend_data
1666 <elf_backend_link_output_symbol_hook>): Return an int.
1667 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1668 symbols on deleted .opd entries.
1669 * elflink.c (elf_link_output_sym): Return without outputting sym
1670 if output_symbol_hook returns 2.
1671 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1672 Abort if we must not discard sym.
1673 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1675 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1676 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1677 elf_backend_link_output_symbol_hook return type change.
1678 * elf32-arm.c (output_arch_syminfo): Likewise.
1679 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1680 (elf32_arm_output_arch_local_syms): Likewise.
1681 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1682 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1683 (bfd_score_elf_link_output_symbol_hook): Likewise.
1684 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1685 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1686 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1687 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1688 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1689 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1690 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1691 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1692 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1693 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1694 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1696 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1698 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1699 out of range .opd symbols.
1701 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1703 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1704 fprintf_vma directly.
1705 * peXXigen.c (pe_print_edata): Likewise.
1706 (pe_print_pdata): Likewise.
1707 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1708 (_bfd_XX_print_private_bfd_data_common): Likewise.
1710 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1712 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1714 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1715 Paul Brook <paul@codesourcery.com>
1717 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1718 fix discarded sections.
1720 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1722 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1723 sections into the software icache.
1725 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1727 * elf32-spu.c (build_stub): Always build "compact" sofware
1730 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1732 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1733 (spu_elf_setup): Initialize it.
1734 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1735 Update to new-sytle cache manager data structures.
1736 (spu_elf_build_stubs): Generate new-style cache manager data
1737 structures and symbols.
1738 (spu_elf_auto_overlay): Update size computation.
1740 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1742 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1743 segments first amongst the program headers.
1745 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1747 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1748 into addresses for relocation types that look at high bits. Remove
1749 special handling of relocation overflow warnings.
1751 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1753 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1754 control flow graph between fragments of a function.
1756 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1758 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1759 generate only a 16-byte .toe section.
1760 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1762 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1764 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1765 (spu_elf_place_overlay_data): ..here. New function.
1766 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1768 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1770 * elf32-arm.c: Move sysdep.h to start of file.
1772 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1774 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1776 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1777 __icache_tag_array and __icache_tag_array_size.
1779 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1781 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1783 (bfinfdpic_link_omit_section_dynsym): Likewise.
1784 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1786 2009-05-05 Paul Brook <paul@codesourcery.com>
1788 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1789 * bfd-in2.h: Regenerate.
1790 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1791 (_arm_elf_section_data): Add text and exidx fields.
1792 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1793 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1794 copy_exidx_entry): New functions.
1795 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1797 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1799 * elf32-arm.c (DEF_STUBS): New helper define.
1800 (DEF_STUB): Likewise.
1801 (stub_def): New type.
1802 (stub_definitions): New array, containing stub template pointers
1804 (arm_size_one_stub): Make use of stub_definitions.
1806 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1808 * elflink.c (find_version_for_sym): Remove from here, ...
1809 * linker.c (bfd_find_version_for_sym): ... rename, replace
1810 here, make public and update all callers.
1811 * bfd-in2.h: Regenerate.
1813 2009-04-30 Nick Clifton <nickc@redhat.com>
1815 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1817 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1818 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1819 into a STT_GNU_IFUNC symbol type.
1820 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1822 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1823 the binary contains ifunc symbols.
1824 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1825 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1826 * elf32-i386.c (is_indirect_function): New function.
1827 (elf_i386_check_relocs): Create an ifunc output section.
1828 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1829 section if necessary.
1830 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1832 (elf_i386_add_symbol_hook): New function. Set the
1833 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1834 symbol is encountered.
1835 (elf_backend_post_process_headers): Define.
1836 (elf_backend_add_symbol_hook): Define.
1837 (elf_i386_post_process_headers): Rename to
1838 elf_i388_fbsd_post_process_headers.
1839 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1840 (is_indirect_function): New function.
1841 (elf64_x86_64_check_relocs): Create an ifunc output section.
1842 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1843 section if necessary.
1844 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1845 symbol if necessary.
1846 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1847 elf_obj_data structure if an ifunc symbol is encountered.
1848 (elf_backend_post_process_headers): Define.
1849 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1850 if we have ifunc symbols to handle.
1851 (get_ifunc_reloc_section_name): New function. Computes the name
1852 for an ifunc section.
1853 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1854 section to hold ifunc relocs.
1855 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1856 (bfd_print_symbol_vandf): Handle ifunc symbols.
1857 (bfd_decode_symclass): Likewise.
1858 * bfd-in2.h: Regenerate.
1860 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1862 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1863 MOVW and MOVT relocations in a shared library link.
1865 2009-04-27 Anthony Green <green@moxielogic.com>
1867 * verilog.c: New file.
1868 * Makefile.am (BFD32_LIBS): Add verilog.c.
1869 (BFD32_LIBS_CFILES): Add verilog.c.
1870 (verilog.lo): New build rule.
1871 * Makefile.in: Rebuilt.
1872 * targets.c: Add verilog support.
1873 * bfd.c (tdata union): Add Verilog private data field.
1874 * bfd-in2.h: Regenerate.
1876 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1878 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1881 2009-04-23 Matthias Klose <doko@ubuntu.com>
1883 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1885 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1888 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1889 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1890 (elf32_arm_size_stubs): Likewise.
1891 (record_thumb_to_arm_glue): Deleted unused function.
1892 (bfd_elf32_arm_process_before_allocation): No longer handle
1893 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1894 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1895 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1897 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1899 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1900 (elf32_arm_write_section): Declare early.
1901 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1902 (arm_allocate_glue_section_space): Exclude empty sections.
1903 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1904 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1906 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1907 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1908 (elf32_arm_size_dynamic_sections): Allocate interworking
1910 (bfd_elf32_bfd_final_link): Define.
1912 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1914 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1916 * coffcode.h (coff_compute_section_file_positions): Clear
1917 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1919 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1920 force_minimum_alignment.
1922 * libcoff.h: Regenerated.
1924 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1925 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1927 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1928 nor target_subsystem.
1930 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1931 force_minimum_alignment nor target_subsystem.
1933 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1935 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1936 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1937 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1938 include in coff-x86_64.c of headers.
1939 (PDATA_ROW_SIZE): New define.
1940 (pex_regs[]): New static array.
1941 (pex64_get_runtime_function): New static function.
1942 (pex64_get_unwind_info): Likewise.
1943 (pex64_get_scope_entry): Likewise.
1944 (pex64_xdata_print_uwd_codes): Likewise.
1945 (pex64_get_section_by_rva): Likewise.
1946 (pex64_dump_xdata): Likewise.
1947 (pex64_bfd_print_pdata): Likewise.
1948 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1949 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1950 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1952 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1953 Alan Modra <amodra@bigpond.net.au>
1954 Dave Korn <dave.korn.cygwin@gmail.com>
1956 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1957 long names and non-NUL-terminated strings.
1959 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1961 * bfd-in2.h: Regenerated.
1963 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1965 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1966 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1968 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1971 * coffcode.h (bfd_pei_p): New.
1973 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1974 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1975 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1976 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1977 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1978 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1980 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1981 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1982 bfd_efi_rtdrv_x86_64_vec,
1983 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1984 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1985 * targets.c: Likewise.
1987 * configure: Regenerated.
1988 * libcoff.h: Likewise.
1989 * Makefile.in: Likewise.
1991 * efi-app-ia32.c: Removed.
1992 * efi-app-x86_64.c: Likewise.
1993 * efi-bsdrv-ia32.c: Likewise.
1994 * efi-bsdrv-ia64.c: Likewise.
1995 * efi-bsdrv-x86_64.c: Likewise.
1996 * efi-rtdrv-ia32.c: Likewise.
1997 * efi-rtdrv-ia64.c: Likewise.
1998 * efi-rtdrv-x86_64.c: Likewise.
1999 * efi-rtdrv-ia32.c: Likewise.
2001 * efi-app-ia64.c: Moved to ...
2003 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2004 (TARGET_NAME): Set to pei-ia64.
2006 * libpei.h (bfd_target_pei_p): Removed.
2007 (bfd_target_pei_arch): Likewise.
2008 (bfd_target_efi_app_p): Likewise.
2009 (bfd_target_efi_app_arch): Likewise.
2010 (bfd_target_efi_bsdrv_p): Likewise.
2011 (bfd_target_efi_bsdrv_arch): Likewise.
2012 (bfd_target_efi_rtdrv_p): Likewise.
2013 (bfd_target_efi_rtdrv_arch): Likewise.
2014 (bfd_pe_executable_p): Likewise.
2016 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2017 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2018 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2019 and efi-rtdrv-ia32.c.
2020 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2021 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2022 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2023 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2024 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2025 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2026 (efi-app-ia64.lo): Removed.
2027 (efi-bsdrv-ia32.lo): Likewise.
2028 (efi-rtdrv-ia32.lo): Likewise.
2029 (efi-app-ia64.lo): Likewise.
2030 (efi-bsdrv-ia64.lo): Likewise.
2031 (efi-rtdrv-ia64.lo): Likewise.
2032 (efi-app-x86_64.lo): Likewise.
2033 (efi-bsdrv-x86_64.lo): Likewise.
2034 (efi-rtdrv-x86_64.lo): Likewise.
2037 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2039 (arch_type): Removed.
2040 (pe_arch): Likewise.
2041 (pe_bfd_object_p): Just return coff_object_p.
2043 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2044 bfd_pe_executable_p with bfd_pei_p.
2046 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2048 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2049 PLT entries to an undefined symbol when generating a shared
2052 2009-04-17 Nick Clifton <nickc@redhat.com>
2055 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2057 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2059 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2060 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2061 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2062 * binary.c (binary_bfd_define_common_symbol): Likewise.
2063 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2064 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2065 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2066 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2067 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2068 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2069 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2070 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2071 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2072 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2073 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2074 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2075 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2076 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2077 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2078 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2079 * som.c (som_bfd_define_common_symbol): Likewise.
2080 * srec.c (srec_bfd_define_common_symbol): Likewise.
2081 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2082 * versados.c (versados_bfd_define_common_symbol): Likewise.
2083 * vms.c (vms_bfd_define_common_symbol): Likewise.
2084 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2085 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2086 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2087 (pmac_xcoff_vec): Likewise.
2088 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2089 (aix5coff64_vec): Likewise.
2090 * linker.c (bfd_generic_define_common_symbol): New function.
2091 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2092 (_bfd_define_common_symbol): New field.
2093 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2094 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2095 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2097 * bfd-in2.h: Regenerate.
2098 * libbfd.h: Likewise.
2099 * libcoff.h: Likewise.
2101 2009-04-15 Anthony Green <green@moxielogic.com>
2103 * targets.c: Add moxie support.
2104 * Makefile.am: Ditto.
2105 * Makefile.in: Rebuilt.
2106 * cpu-moxie.c, elf32-moxie.c: New files.
2107 * archures.c: Add moxie support.
2108 * configure.in: Add moxie support.
2109 * configure: Rebuilt.
2110 * config.bfd, archures.c: Add moxie support.
2111 * bfd-in2.h: Rebuilt.
2113 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2115 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2116 branch to an undef weak symbol into a jump to next instruction if
2117 a PLT entry will be created.
2119 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2121 * coffgen.c (make_a_section_from_file): Set the backend long
2122 section names enable if long section names found on input.
2123 * coffcode.h: Extend long section names documentation to match.
2125 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2127 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2130 2009-04-07 DJ Delorie <dj@redhat.com>
2132 * archures.c: Add bfd_mach_mep_c5.
2133 * bfd-in2.h: Likewise.
2134 * cpu-mep.c: Add bfd_c5_arch.
2135 * elf32-mep.c: Support it.
2137 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2139 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2140 info->callbacks->einfo.
2141 * linker.c (_bfd_generic_section_already_linked): Likewise.
2143 2009-04-06 DJ Delorie <dj@redhat.com>
2145 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2147 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2149 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2150 _bfd_pex64_print_pdata only if PE is defined.
2152 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2153 (_bfd_pex64_print_pdata): This.
2155 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2156 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2159 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2161 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2162 _bfd_pep_print_x64_pdata.
2163 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2164 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2166 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2168 * elf32-xtensa.c (relax_property_section): Always set r_offset
2171 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2173 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2174 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2176 (elf32_arm_stub_type): New enum values for the two new stubs.
2177 (arm_type_of_stub): Make use of the two new stubs.
2178 (arm_size_one_stub): Handle the two new stubs.
2180 2009-04-01 Matt Thomas <matt@netbsd.org>
2182 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2183 hidden symbols into the GOT or PLT.GOT.
2184 (elf_vax_relocate_section): Do not emit a PCREL reloc
2185 into a shared object if it is against a hidden symbol.
2187 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2189 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2190 and know_contains_shared_object_p.
2191 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2192 Cache the result in the archive_info table.
2193 (xcoff_auto_export_p): Add an "info" parameter and update the
2194 call to xcoff_archive_contains_shared_object_p.
2195 (xcoff_mark_auto_exports): Update accordingly.
2196 (xcoff_post_gc_symbol): Likewise.
2198 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2200 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2203 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2205 * coff-rs6000.c (member_layout): New structure.
2206 (archive_iterator): Likewise.
2207 (member_layout_init): New function.
2208 (archive_iterator_begin): Likewise.
2209 (archive_iterator_next): Likewise.
2210 (xcoff_write_armap_old): Use the new iterator functions.
2211 (do_shared_object_padding): Delete.
2212 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2213 handling of arch_info.
2214 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2215 first loop rather than the second. Allocate a member header if
2216 there isn't one, then work out the stat information and length
2217 in the first loop too. Use the new iterators for the second loop.
2218 (xcoff_write_archive_contents_big): Likewise.
2220 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2222 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2223 (bfd_xcoff_set_archive_import_path): Likewise.
2224 * bfd-in2.h: Regenerate.
2225 * xcofflink.c: Include libiberty.h.
2226 (xcoff_archive_info): New structure.
2227 (xcoff_archive_info_hash): New function.
2228 (xcoff_archive_info_eq): Likewise.
2229 (xcoff_get_archive_info): Likewise.
2230 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2231 (bfd_xcoff_split_import_path): New function.
2232 (bfd_xcoff_set_archive_import_path): Likewise.
2233 (xcoff_set_import_path): Move earlier in file.
2234 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2235 object to the the directory part of the bfd's filename. Get the
2236 import path and filename of an archive object from the archive's
2237 xcoff_tdata, initializing it if necessary. Update use of
2239 (bfd_link_input_bfd): Update use of import_file_id.
2240 (xcoff_write_global_symbol): Likewise.
2242 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2246 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2248 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2249 a .loader section for relocatable links.
2250 (xcoff_need_ldrel_p): New function.
2251 (xcoff_mark): Use it.
2252 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2254 (xcoff_build_ldsym): New function, split out from...
2255 (xcoff_build_ldsyms): ...here. Rename to...
2256 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2257 call xcoff_build_ldsym, if there's a loader section.
2258 (xcoff_build_loader_section): New function, extracted verbatim from...
2259 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2260 there's a loader section. Only add an __rtinit loader symbol
2261 if there's a loader section. Update after above name change.
2262 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2263 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2264 and xcoff_create_ldrel.
2265 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2266 (xcoff_reloc_link_order): Likewise, but only call it if there's
2267 a loader section. Use xcoff_symbol_section.
2268 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2269 if there's a loader section.
2271 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2273 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2275 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2277 * elf32-arm.c (group_sections): Rewrite loops for better
2280 2009-03-30 DJ Delorie <dj@redhat.com>
2282 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2283 relocs when doing a relocatable link.
2285 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2287 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2288 "ERROR:", in error messages.
2289 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2290 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2291 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2292 (elf32_arm_merge_eabi_attributes): Likewise.
2293 (elf32_arm_merge_private_bfd_data): Likewise.
2295 2009-03-27 Nick Clifton <nickc@redhat.com>
2297 * section.c (bfd_get_section_contents): Detect and handle the case
2298 where a section has the SEC_IN_MEMORY flag set but no actual
2301 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2304 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2305 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2306 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2307 if we don't find matching PT_LOAD when copying.
2309 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2311 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2312 the reloc descriptions.
2314 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2316 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2317 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2318 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2320 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2322 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2323 (bfd_i386_arch_intel_syntax): Likewise.
2324 (i8086_arch): Likewise.
2325 (bfd_x86_64_arch): Likewise.
2327 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2329 * elf32-cris.c (cris_elf_relocate_section): <case
2330 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2331 symbols for non-allocated sections. Don't check whether to
2332 generate R_CRIS_DTPMOD for non-allocated sections.
2333 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2334 handle relocation GC:ing if applied to non-allocated section.
2335 (cris_elf_check_relocs): Similar.
2337 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2338 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2339 when emitting a known TP offset in the GOT.
2341 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2343 * elf64-ppc.c (synthetic_opd): Delete.
2344 (compare_symbols): Look for .opd name rather than section match.
2345 (ppc64_elf_get_synthetic_symtab): Likewise.
2347 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2349 * elf32-ppc.c (is_pic_glink_stub): Delete.
2350 (is_nonpic_glink_stub): New function.
2351 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2353 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2355 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2356 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2358 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2359 macros for visibilty and locality checks.
2360 (elf_s390_adjust_dynamic_symbol): Likewise.
2361 (allocate_dynrelocs): Likewise.
2362 (elf_s390_relocate_section): Likewise.
2363 (elf_s390_finish_dynamic_symbol): Likewise.
2364 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2365 (elf_s390_adjust_dynamic_symbol): Likewise.
2366 (allocate_dynrelocs): Likewise.
2367 (elf_s390_relocate_section): Likewise.
2368 (elf_s390_finish_dynamic_symbol): Likewise.
2370 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2372 * bfd-in2.h: Regenerated.
2373 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2374 for debugging sections and map memory read/write dependent on
2376 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2377 without memory read flags set.
2378 * section.c: Add SEC_COFF_NOREAD to section flags.
2380 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2382 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2385 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2387 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2388 "no overlays" return. If there are overlays, create overlay
2389 manager entry symbols here, so that..
2390 (spu_elf_build_stubs): ..we don't need to set them up here.
2391 Simplify entry symbol tests.
2392 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2394 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2396 * elf.c (elfcore_grok_openbsd_procinfo)
2397 (elfcore_grok_openbsd_note): New functions.
2398 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2400 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2402 * vms-hdr.c: Don't include alloca.h.
2403 * elf32-m68hc1x.c: Include alloca-conf.h.
2405 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2407 * Makefile.am: Run "make dep-am".
2408 * Makefile.in: Regenerate.
2410 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2412 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2414 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2416 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2418 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2419 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2420 ovly_return fields with ovly_entry[2]. Adjust all users.
2421 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2423 (spu_elf_build_stubs): Likewise.
2424 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2425 ovly_flavour changes. Update all callers.
2426 (ovl_stub_size_log2): New function.
2427 (build_stub): Handle compact icache stubs. Use different manager
2428 entry point for stubs in non-icache area.
2429 (spu_elf_size_stubs): Don't allocate space for indirect branch
2431 (spu_elf_build_stubs): And don't built them.
2433 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2435 * dwarf2.c (read_section): Always use rawsize, if available.
2437 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2439 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2440 of rawsize and size for buffer.
2442 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2444 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2445 parameter just because fixed sections fit into local store.
2446 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2447 generating overlays if fixed sections plus reserved stack
2448 and heap space fit into local store.
2450 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2452 * elf32-spu.c (build_stub): Correct icache set_id.
2453 (spu_elf_relocate_section): Likewise.
2455 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2457 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2458 symbol table if it was created by the current call.
2460 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2462 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2463 class XMC_DS rather than XMC_UA.
2465 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2467 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2468 bfd_boolean export_defineds parameter with an unsigned int
2469 auto_export_flags parameter.
2470 * bfd-in2.h: Regenerate.
2471 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2472 split out from xcoff_build_ldsyms.
2473 (xcoff_covered_by_expall_p): New function.
2474 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2475 but with extra code to handle -bexpfull and -bexpall.
2476 (xcoff_mark_auto_exports): New function.
2477 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2478 a function should be automatically exported.
2479 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2480 parameter with an auto_export_flags parameter. Update ldinfo
2481 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2484 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2486 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2487 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2488 init and fini functions. Do garbage collection for objects
2489 without an entry point too.
2491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2493 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2494 check whether a symbol has csect information.
2495 (coff_print_aux): Likewise.
2496 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2497 information for C_AIX_WEAKEXT too.
2498 (_bfd_xcoff_swap_aux_out): Likewise.
2499 (xcoff_reloc_type_br): Handle defweak symbols too.
2500 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2501 information for C_AIX_WEAKEXT too.
2502 (_bfd_xcoff64_swap_aux_out): Likewise.
2503 (xcoff64_reloc_type_br): Handle defweak symbols too.
2504 * coffgen.c (coff_print_symbol): Handle auxillary function
2505 information for C_AIX_WEAKEXT too.
2506 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2507 instead of BSF_GLOBAL if the L_WEAK flag is set.
2508 (xcoff_dynamic_definition_p): New function.
2509 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2510 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2511 always take the symbol class from the ldsym. Use weak bfd symbol
2512 types for weak ldsyms.
2513 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2514 Fix the check for whether a definition is from a shared object.
2515 Allow redefinitions of weak symbols.
2516 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2517 (xcoff_keep_symbol_p): Likewise.
2518 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2519 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2520 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2521 but mark them as L_WEAK.
2522 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2523 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2525 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2527 * xcofflink.c (xcoff_mark): When walking the relocations,
2528 only mark the target symbol or the target section, not both.
2529 (xcoff_final_definition_p): New function.
2530 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2531 symbol is a valid definition of the associated output symbol.
2532 Use XCOFF_ALLOCATED to stop the same hash table entry having
2534 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2536 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2538 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2540 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2543 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2545 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2546 * libcoff.h: Regenerate.
2547 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2548 line-number counts in the bfd's lineno_counts field.
2549 Don't keep per-csect line-number counts.
2550 (xcoff_sweep): Don't update per-csect line-number counts.
2551 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2552 entries in each output section.
2553 (xcoff_link_input_bfd): Get the number of line numbers from
2554 the bfd's lineno_counts field, rather than recalculating it
2555 from scratch. Fix the range check when updating C_BINCL and
2557 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2558 here. Don't expect csects to have line-number counts.
2560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2562 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2563 * libcoff.h: Regenerate.
2564 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2565 "skip" logic from xcoff_link_input_bfd.
2566 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2567 objects in a dynamic link, rather than checking whether csectpp
2568 is null. Always allocate debug_index for other objects,
2569 and always go through the loop. Update the type of debug_index
2570 after the change above. Read the auxillary csect information
2571 and use xcoff_keep_symbol_p to decide whether a symbol should
2572 be kept. Set its debug_index to -2 if not.
2573 (xcoff_link_input_bfd): Update the type of debug_index after
2574 the change above and always expect it to be nonnull. Use it to
2575 test whether a symbol should be stripped, rather than making the
2576 decision here. Postpone all symbol creation to the second pass.
2578 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2580 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2581 creating a descriptor.
2582 (xcoff_sweep): Don't mark toc_section unless it's needed.
2583 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2584 when marking every bfd.
2585 (xcoff_link_input_bfd): Skip all TOC anchors.
2586 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2587 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2588 to -1; call xcoff_find_tc0 instead.
2590 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2592 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2593 * libcoff.h: Regenerate.
2594 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2595 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2596 the previous symbol's csect. Treat last_symndx as an inclusive value
2597 and simplify its handling.
2598 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2599 symbols with the right csect. Don't mark rsec when processing
2600 relocations against undefined or absolute sections.
2601 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2602 of bfd_und_section_ptr.
2603 (xcoff_link_input_bfd): Likewise.
2605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2608 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2609 flag is set. Assert that all undefined symbols are either
2610 imported or defined by a dynamic object.
2611 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2612 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2613 handling to all relocations. Only set XCOFF_CALLED for function
2615 (xcoff_find_function): New function, split out from...
2616 (bfd_xcoff_export_symbol) ...here.
2617 (xcoff_set_import_path): New function, split out from...
2618 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2619 meaning of XCOFF_CALLED.
2620 (xcoff_mark_symbol): If we mark an undefined and unimported
2621 symbol, find some way of defining it. If the symbol is a function
2622 descriptor, fill in its definition automatically. If the symbol
2623 is a function, mark its descriptor and allocate room for global
2624 linkage code. Otherwise mark the symbol as implicitly imported.
2625 Move the code for creating function descriptors from...
2626 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2627 check for symbols that were implicitly defined.
2628 (xcoff_mark): Don't count any dynamic relocations against
2630 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2631 in the xcoff link info.
2632 (xcoff_link_input_bfd): Remove handling of undefined and
2635 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2637 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2638 if the target is absolute. Fix comment typo.
2639 (xcoff_ppc_relocate_section): Remove FIXME.
2640 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2641 if the target is absolute.
2643 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2645 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2646 R_POS and R_NEG relocations against absolute symbols to the
2649 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2651 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2652 to 2 for bfd_mach_ppc_620.
2654 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2656 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2657 * configure.in: Likewise.
2658 * configure: Regenerate.
2660 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2663 * elf.c (assign_section_numbers): Generate symbol table if there
2664 is any relocation in output.
2665 (_bfd_elf_compute_section_file_positions): Likewise.
2667 2009-03-13 Nick Clifton <nickc@redhat.com>
2670 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2671 * elflink.c (elf_link_read_relocs_from_section): Use
2672 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2673 relocs but no symbol table.
2674 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2676 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2679 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2680 to check ___tls_get_addr.
2682 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2683 strncmp to check __tls_get_addr.
2685 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2687 * dwarf2.c (read_section): Always check the offset, even when the
2688 section has been read before.
2690 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2695 2009-03-11 Chris Demetriou <cgd@google.com>
2697 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2698 * bfd-in2.h: Regenerate.
2699 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2700 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2702 (bsd_write_armap): Likewise.
2703 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2704 flag is set, do nothing.
2705 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2708 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2710 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2711 used to update stack pointer.
2713 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2716 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2717 for unknown symbols in absolute section.
2719 2009-03-06 Nick Clifton <nickc@redhat.com>
2721 * po/es.po: Updated Spanish translation.
2723 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2725 * elf32-arm.c (group_sections): Take next section size into
2726 account before accepting to group it.
2728 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2730 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2732 (elf32_arm_final_link_relocate): Likewise.
2734 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2737 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2739 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2741 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2742 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2743 (BFD_FAKE_SECTION): Init new flag.
2744 * ecoff.c (bfd_debug_section): Likewise.
2745 * bfd-in2.h: Regenerate.
2746 * libbfd.h: Regenerate.
2747 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2748 (ppc_elf_reloc_type_lookup): Handle new relocs.
2749 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2750 without marker relocs.
2751 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2752 if section has no old-style calls.
2753 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2754 Don't try to optimize new-style __tls_get_addr call when handling
2755 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2757 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2758 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2759 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2760 without marker relocs.
2761 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2762 if section has no old-style calls. Set toc_ref for new relocs as
2764 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2765 Don't try to optimize new-style __tls_get_addr call when handling
2766 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2769 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2772 * configure.in: Test for ld --as-needed support. Link shared
2773 libbfd against libm.
2774 * configure: Regenerate.
2776 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2778 * Makefile.am: Run "make dep-am".
2779 * Makefile.in: Regenerate.
2781 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2783 * elf32-score7.c: New file.
2784 * elf32-score.h: New file.
2785 * elf32-score.c: Add code to support score 7. Set score7 as the
2787 * cpu-score.c: Add score7 architecure.
2788 (compatibile): New function.
2789 * Makefile.am: Add rules for building elf32-score7 object.
2790 * Makefile.in: Regenerate.
2791 * configure.in: Add elf32-score7 object to score vectors.
2792 * configure: Regenerate.
2793 * reloc.c: Add score7 relocs.
2794 * archures.c: Add score3 and score7 machine numbers.
2795 * bfd-in2.h: Regenerate.
2796 * libbfd.h: Regenerate.
2798 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2800 * configure: Regenerate.
2802 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2804 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2805 (elf32_hppa_check_relocs): Use it.
2807 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2809 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2810 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2811 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2812 (elf_hppa_record_segment_addrs): Likewise.
2813 (elf_hppa_final_link): Likewise.
2814 (elf_hppa_relocate_insn): Likewise.
2815 (elf_hppa_final_link_relocate): Likewise.
2816 (elf64_hppa_relocate_section): Likewise.
2817 * elf64-hppa.c: Insert above.
2819 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2821 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2822 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2823 (elf_hppa_relocate_section): Likewise.
2824 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2825 from struct elf_link_hash_entry. Add count field.
2826 (struct elf64_hppa_dyn_hash_table): Delete.
2827 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2828 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2829 (hppa_elf_hash_entry, eh_name): Define.
2830 (elf64_hppa_new_dyn_hash_entry): Delete.
2831 (elf64_hppa_dyn_hash_lookup): Delete.
2832 (elf64_hppa_dyn_hash_traverse): Delete.
2833 (get_dyn_name): Delete.
2834 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2835 of struct elf64_hppa_dyn_hash_entry *.
2836 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2837 allocate_global_data_plt, allocate_global_data_stub,
2838 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2840 (hppa64_link_hash_newfunc): New.
2841 (elf64_hppa_hash_table_create): Rework.
2842 (count_dyn_reloc): Likewise.
2843 (hppa64_elf_local_refcounts): New.
2844 (elf64_hppa_check_relocs): Rework using standard technique for recording
2845 local DLT, PLT and OPD reference counts.
2846 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2847 elf_link_hash_entry *.
2848 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2849 allocate_global_data_plt, allocate_global_data_stub,
2850 allocate_global_data_opd, allocate_dynrel_entries,
2851 elf64_hppa_adjust_dynamic_symbol,
2852 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2853 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2854 Use hppa_link_hash_table. Rework.
2855 (elf64_hppa_link_output_symbol_hook): Rework.
2856 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2857 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2858 elf64_hppa_finish_dynamic_sections): Likewise.
2860 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2862 * elf32-arm.c (stub_reloc_type): Removed.
2863 (insn_sequence): Renamed reloc_type field to r_type.
2864 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2865 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2866 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2867 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2868 (arm_stub_is_thumb): Catch new stubs.
2869 (arm_type_of_stub): Handle new stubs.
2870 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2871 (bfd_elf32_arm_process_before_allocation): Remove useless
2874 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf.c (elf_find_function): Use is_function_type to check
2879 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2881 * xtensa-modules.c: Revert to previous version 1.11 due
2882 to inadvertant commit.
2884 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2886 * elf32-xtensa.c (text_action_add): Separate test for action
2887 type. Break if saved action is ta_widen_insn at same offset.
2889 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2891 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2892 to elf32_arm_stub_long_branch_any_arm_pic.
2893 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2894 (enum elf32_arm_stub_type, arm_type_of_stub)
2895 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2898 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2900 * elf32-arm.c (PREV_SEC): Update comment.
2901 (group_sections): Rename argument to stubs_always_after_branch.
2902 Reverse the list and place stubs at the end of input sections.
2904 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2906 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2908 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2910 (arm_size_one_stub): Remove unnecessary break.
2911 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2913 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2915 * elf32-arm.c (stub_insn_type): New type.
2916 (stub_reloc_type): Likewise.
2917 (insn_sequence): Likewise.
2918 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2919 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2920 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2921 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2922 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2923 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2924 (elf32_arm_stub_hash_entry): Add new helper fields.
2925 (stub_hash_newfunc): Initialize these new fields.
2926 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2927 to take endianness into account.
2928 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2929 (arm_map_one_stub): Code is now more generic, thanks to
2932 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2934 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2936 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2937 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2938 BLX is not available. Fix typo in warning message. Add comments
2939 and improve formatting.
2940 (arm_build_one_stub): Adjust to new
2941 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2942 (arm_map_one_stub): Likewise.
2944 2009-02-23 Tristan Gingold <gingold@adacore.com>
2945 Eric Botcazou <ebotcazou@adacore.com>
2946 Douglas B Rupp <rupp@gnat.com>
2948 * vms.h: Update copyright year, fix comments, reorder declarations.
2949 (_bfd_save_vms_section): Remove the prototype.
2950 (EGPS_S_V_NO_SHIFT): New constant.
2951 (bfd_vms_set_section_flags): New prototype.
2952 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2954 (EGSY_S_W_FLAGS): Ditto.
2955 (EGSY_S_V_QUAD_VAL): Ditto.
2956 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2957 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2958 EGST_S_B_NAMLNG): Ditto.
2959 (ESRF_S_B_NAMLNG): Ditto.
2960 (ETIR_S_C_HEADER_SIZE): Ditto.
2961 (EGPS_S_V_ALLOC_64BIT): Ditto.
2962 (DST_S_C_EPILOG): Ditto.
2963 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2964 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2965 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2966 (DST_S_L_PCLINE_UNSLONG): Ditto.
2967 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2968 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2969 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2970 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2971 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2972 (DST_S_B_SRC_UNSBYTE): Ditto.
2973 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2975 (vms_section, vms_reloc): Remove types.
2976 (hdr_struc): Replaced by ...
2977 (hdr_struct): ... new type.
2978 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2979 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2980 (EMH_DATE_LENGTH): Ditto.
2981 (eom_struc): Replaced by ...
2982 (eom_struct): ... new type.
2983 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2984 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2985 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2986 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2987 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2988 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2989 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2990 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2991 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2992 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2993 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2994 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2995 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2996 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2997 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2998 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2999 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3000 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3001 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3002 (enum file_type_enum): New type.
3003 (struct location_struct): Removed.
3004 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3005 (struct funcinfo, struct module): Ditto.
3006 (struct vms_private_data_struct): Update fields.
3007 (struct vms_section_data_struct): New type.
3009 * vms.c: Update copyright year, fix comments,
3010 Fix includes for DECC, add prototypes.
3011 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3013 Use flavour to set is_vax, location_stack is removed.
3014 (struct pair): Declare.
3015 (fill_section_ptr): Initialize variables at declaration.
3016 Add guard to set SECTION_SYM flag, handlde und section.
3017 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3018 (_bfd_vms_slurp_object_records): New function, replaces previous
3020 (vms_slurp_module): New function.
3021 (vms_slurp_image): Ditto.
3022 (vms_object_p): Complete rewrite.
3023 (vms_mkobject): Use is_vax field to slect architecture.
3024 (free_reloc_stream): New function.
3025 (vms_convert_to_var): Ditto.
3026 (vms_convert_to_var_1): Ditto.
3027 (vms_convert_to_var_unix_filename): Ditto.
3028 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3030 (vms_new_section_hook): Set alignment to 0, allocate private data.
3031 (vms_get_section_contents): Load content.
3032 (vms_get_symbol_info): Handle undefined section.
3033 (vms_find_nearest_line): Handle.
3034 (alloc_reloc_stream): New function.
3035 (vms_slurp_reloc_table): Ditto.
3036 (vms_get_reloc_upper_bound): Make it real.
3037 (vms_canonicalize_reloc): Do the real work.
3038 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3040 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3041 (vms_set_arch_mach): Check arch.
3042 (vms_set_section_contents): Copy the content after allocation.
3043 (vms_alpha_vec): Update object flags.
3045 * vms-tir.c: Update copyright year, fix comments,
3046 add prototypes for new functions.
3047 (dst_define_location): New function.
3048 (dst_restore_location): New function.
3049 (dst_retrieve_location): New function.
3050 (dst_check_allocation): New function.
3051 (image_dump): Call dst_check_allocation.
3052 (image_write_b): Ditto.
3053 (image_write_w): Ditto.
3054 (image_write_l): Ditto.
3055 (image_write_q): Ditto.
3056 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3057 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3059 Call error handler instead of abort if name is not known.
3060 (etir_sta): Add quarter_relocs argument and set it.
3063 (etir_opr): Ditto, return FALSE in case of error.
3064 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3065 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3066 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3067 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3068 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3069 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3070 Return FALSE in case of error.
3071 (tir_sta): Change sign of psect.
3073 (tir_cmd): Fix cast. Makes tir_table static const.
3074 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3075 add argument to explain.
3076 (analyze_etir): Initialize maxptr, add quarter_relocs
3077 declaration, move some declarations into inner scopes.
3078 Handle quarter_relocs and STO_IMM.
3079 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3080 (_bfd_vms_slurp_relocs): New function.
3081 (_bfd_vms_decode_relocs): New function.
3082 (sto_imm): Rewritten.
3083 (start_first_etbt_record): New function.
3084 (start_another_etbt_record): Ditto.
3085 (etir_output_check): Ditto.
3086 (defer_reloc_p): Ditto.
3087 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3088 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3089 rewritte relocations handling.
3090 (_bfd_vms_write_tbt): Removed.
3091 (_bfd_vms_write_dbg): Ditto.
3093 * vms-misc.c: Update copyright year, Fix comments.
3094 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3095 (maybe_adjust_record_pointer_for_object): New function.
3096 (_bfd_vms_get_first_record): New function, replaces ...
3097 (_bfd_vms_get_record): .. removed.
3098 (_bfd_vms_get_object_record): New function.
3099 (_bfd_vms_get_object_record): New function.
3100 (vms_get_remaining_object_record): New function, replaces ...
3101 (_bfd_vms_get_next_record): ... removed.
3102 (add_new_contents): Removed.
3103 (_bfd_save_vms_section): Removed.
3104 (_bfd_get_vms_section): Removed.
3105 (_bfd_vms_output_flush): Write in VAR format.
3106 (new_symbol): Don't make UND section.
3108 * vms-hdr.c: Update copyright year, update list of record handled.
3109 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3110 (_bfd_vms_write_hdr): Strip vms and unix patches,
3111 add comments, truncate module name at 31 characters,
3112 use constants instead of hard-coded value,
3113 write BFD version instead of a fixed string.
3114 (_bfd_vms_slurp_ihd): New function.
3115 (_bfd_vms_slurp_isd): Ditto.
3116 (_bfd_vms_slurp_ihs): Ditto.
3117 (new_module): Ditto.
3118 (parse_module): Ditto
3119 (build_module_list): Ditto.
3120 (module_find_nearest_line): Ditto.
3121 (_bfd_vms_find_nearest_dst_line): Ditto.
3122 (vms_slurp_debug): Ditto.
3123 (_bfd_vms_slurp_dbg): Ditto.
3124 (_bfd_vms_slurp_tbt): Ditto.
3125 (_bfd_vms_write_dbg): Ditto.
3126 (_bfd_vms_write_tbt): Ditto.
3128 * vms-gsd.c: Update copyright year, update list of records handled.
3129 (EVAX_LITERALS_NAME): New macro.
3130 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3131 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3132 (register_universal_symbol): New function and prototype.
3133 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3134 improve debug messages,
3135 use constants instead of hard-coded value,
3136 fix missing endianness conversion,
3137 handle global symbol (SYMG).
3138 (bfd_vms_set_section_flags): New function.
3139 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3140 handle section literals,
3142 handle section bfd and vms flags,
3143 don't output LIB$INITIALIZE symbol,
3144 fix handling of weak symbols,
3145 fix evax vs vax procedure descriptor,
3146 handle absolute symbols.
3148 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3149 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3151 * makefile.vms (DEFS): Fix flags for VMS.
3153 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3155 * bfd-in2.h: Regenerated.
3156 * libbfd.h: Regenerated.
3158 2009-02-20 Cary Coutant <ccoutant@google.com>
3160 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3163 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3166 * coffcode.h (coff_write_object_contents): Don't let the string
3167 table offset overflow the s_name field when using long section names.
3169 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3171 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3172 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3173 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3174 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3175 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3176 (bfd_pmac_xcoff_backend_data): Likewise.
3177 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3178 (bfd_xcoff_aix5_backend_data): Likewise.
3179 (xcoff64_write_object_contents): Delete unused long_section_names
3181 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3182 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3184 * coffcode.h (documentation): Update to describe long section names.
3185 (COFFLONGSECTIONCATHELPER): New helper macro.
3186 (BLANKOR1TOODD): Likewise.
3187 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3188 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3189 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3190 (bfd_coff_set_long_section_names_allowed): New function.
3191 (bfd_coff_set_long_section_names_disallowed): Likewise.
3192 (struct bfd_coff_backend_data): Add new backend hook function
3193 pointer _bfd_coff_set_long_section_names.
3194 (bfd_coff_set_long_section_names): New backend hook.
3195 (coff_write_object_contents): Only generate long section names if
3196 bfd_coff_long_section_names() indicates they are currently enabled.
3197 (bfd_coff_std_swap_table): Make non-const, and initialise long
3198 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3199 (ticoff0_swap_table): Likewise to both.
3200 (ticoff1_swap_table): Again, likewise to both.
3201 * coffgen.c (make_a_section_from_file): Allow long section names
3202 as inputs even if not currently allowed for outputs.
3203 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3204 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3205 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3206 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3207 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3208 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3209 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3210 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3211 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3212 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3213 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3214 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3215 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3216 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3217 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3218 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3219 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3220 * libcoff-in.h: Update copyright year to cause updated copyright
3221 year in generated libcoff.h, and fix typo.
3222 * libcoff.h: Regenerated.
3223 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3224 (_bfd_ecoff_no_long_sections): Add prototype.
3225 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3226 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3227 defined by an including .c file.
3228 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3229 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3230 (ticoff1_swap_table): Likewise to both.
3232 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3234 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3235 stub. Catch default case error.
3236 (arm_map_one_stub): Add missing Thumb mapping symbol.
3238 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3241 * elf32-avr.c: Handle case where no local symbos exist correctly.
3243 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3246 * elf32-arm.c (arm_long_branch_stub,
3247 arm_thumb_v4t_long_branch_stub,
3248 arm_thumb_thumb_long_branch_stub,
3249 arm_thumb_arm_v4t_long_branch_stub,
3250 arm_thumb_arm_v4t_short_branch_stub,
3251 arm_pic_long_branch_stub):
3252 Renamed to elf32_arm_stub_long_branch_any_any,
3253 elf32_arm_stub_long_branch_v4t_arm_thumb,
3254 elf32_arm_stub_long_branch_thumb_only,
3255 elf32_arm_stub_long_branch_v4t_thumb_arm,
3256 elf32_arm_stub_short_branch_v4t_thumb_arm,
3257 elf32_arm_stub_long_branch_any_any_pic.
3258 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3259 arm_thumb_thumb_stub_long_branch,
3260 arm_thumb_arm_v4t_stub_long_branch,
3261 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3262 Renamed to arm_stub_long_branch_any_any,
3263 arm_stub_long_branch_v4t_arm_thumb,
3264 arm_stub_long_branch_thumb_only,
3265 arm_stub_long_branch_v4t_thumb_arm,
3266 arm_stub_short_branch_v4t_thumb_arm,
3267 arm_stub_long_branch_any_any_pic.
3269 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3271 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3272 in branch offset check.
3274 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3276 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3277 add toc.symndx and toc.add.
3278 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3280 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3282 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3283 (branch_reloc_hash_match): New function, extracted from..
3284 (ppc64_elf_tls_optimize): ..here.
3285 (ppc64_elf_relocate_section): Properly set addends when optimizing
3286 tls sequences. Avoid unnecessary reading and writing of insns.
3287 Only redo reloc when symbol changed. Bypass symbol checks when
3289 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3290 (branch_reloc_hash_match): New function, extracted from..
3291 (ppc_elf_tls_optimize): ..here.
3292 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3293 Don't clear addend on zapped __tls_get_addr reloc.
3295 2009-02-12 Nick Clifton <nickc@redhat.com>
3298 * elflink.c (bfd_elf_final_link): When counting the relocations,
3299 if the header size has not been set yet then assume that it will
3300 match the output section's reloc type.
3302 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3304 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3307 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3309 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3310 (find_function): Likewise.
3311 (pasted_function): Don't error if no prior function found.
3312 (discover_functions): Revert 2008-12-10 change. Extend first
3313 function range to start of section.
3315 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3317 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3319 * elf64-hppa.h: Likewise.
3321 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3323 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3326 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3328 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3329 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3331 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3333 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3334 * archures.c (bfd_mach_mips_xlr): Define.
3335 * bfd-in2.h: Regenerate.
3336 * cpu-mips.c (I_xlr): Define.
3337 (arch_info_struct): Add XLR entry.
3338 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3339 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3340 (mips_mach_extensions): Add XLR entry.
3342 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3344 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3346 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3348 * configure.in: AC_SUBST pdfdir.
3349 * Makefile.am: Add install-pdf, install-pdf-am
3350 and install-pdf-recursive targets. Define pdfdir.
3351 * doc/Makefile.am: Define pdf__strip_dir. Add
3352 install-pdf and install-pdf-am targets.
3353 * po/Make-in: Add install-pdf target.
3354 * configure: Regenerate.
3355 * Makefile.in: Regenerate
3356 * doc/Makefile.in: Regenerate.
3358 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3360 * bfd-in2.h: Regenerate.
3361 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3362 fields from n_entries to n_slots where appropriate, update comments.
3363 (HOWTO): Add TLS relocations.
3364 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3365 (enum elf_m68k_got_offset_size): New enum.
3366 (struct elf_m68k_got_entry.type): Move field to ...
3367 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3368 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3370 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3372 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3373 fields into n_entries array. Update comments.
3374 (elf_m68k_init_got): Simplify, update all uses.
3375 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3376 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3377 GOT entries; update name, update all uses.
3378 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3379 (elf_m68k_get_got_entry): Update.
3380 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3382 (elf_m68k_remove_got_entry_type): Simplify.
3383 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3384 (elf_m68k_can_merge_gots): Update.
3385 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3386 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3387 GOT entries, simplify.
3388 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3389 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3390 field, remove obsoleted local_n_entries field.
3391 (elf_m68k_partition_multi_got_2): New static function.
3392 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3394 (elf_m68k_remove_got_entry_type): Update.
3395 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3396 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3397 update of sgot->size and srelgot->size.
3398 (elf_m68k_gc_sweep_hook): Update.
3399 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3400 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3402 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3403 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3405 2009-02-02 DJ Delorie <dj@redhat.com>
3407 * elf32-mep.c (config_names): Regenerate configuration.
3409 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3411 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3412 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3413 * elf.c (bfd_elf_get_str_section): Make static.
3414 (bfd_elf_find_section): Delete.
3415 * libbfd.h: Regenerate.
3417 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3419 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3420 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3422 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3424 * elflink.c (on_needed_list): New function.
3425 (elf_link_add_object_symbols): Link in --as-needed libs if they
3426 satisfy undefined symbols in other libs.
3428 2009-01-30 Julian Brown <julian@codesourcery.com>
3430 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3431 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3432 with --just-symbols (-R).
3434 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3436 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3437 high_pc in order to properly sign-extend VMAs.
3439 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3440 Mark Shinwell <shinwell@codesourcery.com>
3441 Catherine Moore <clm@codesourcery.com>
3443 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3445 2009-01-28 Catherine Moore <clm@codesourcery.com>
3447 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3448 SEC_LOAD for dynamic relocation sections.
3450 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3452 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3453 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3454 the size of local TLS data.
3456 2009-01-27 Andreas Schwab <schwab@suse.de>
3458 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3459 architectures in the archive.
3461 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3463 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3464 <R_CRIS_32_DTPREL>: Correct relocation value.
3466 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3467 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3468 symbols with non-default visibility.
3470 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3472 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3473 describing the trampolines.
3474 (ppc_elf_relocate_section): Update relocs to describe the
3477 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3479 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3480 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3481 and R_PARISC_PCREL12F relocations.
3483 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3486 * elflink.c (find_version_for_sym): New function split out from,
3487 but without export_dynamic test, ..
3488 (_bfd_elf_link_assign_sym_version): ..here.
3489 (_bfd_elf_export_symbol): Use it.
3491 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3493 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3494 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3495 * elflink.c: ..here, somewhat modified.
3496 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3497 _bfd_elf_link_find_version_dependencies,
3498 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3499 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3500 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3502 * elflink.c: ..and make static here.
3503 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3504 of output_bfd from struct elf_find_verdep_info.
3505 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3506 struct elf_info_failed.
3507 (bfd_elf_size_dynamic_sections): Adjust.
3509 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3512 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3513 after comp_unit_find_line call.
3515 2009-01-21 Nick Clifton <nickc@redhat.com>
3518 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3519 tm_gmtoff field in struct tm.
3521 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3523 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3524 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3525 sections in soft-icache lines unless non_ia_text. Don't add
3526 rodata if doing so would exceed line size.
3528 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3530 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3531 types than bfd_link_hash_indirect, before early return, call
3532 _bfd_elf_link_hash_copy_indirect.
3534 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3536 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3537 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3538 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3539 (elf_backend_obj_attrs_order): New define.
3540 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3541 (elfNN_bed): Add elf_backend_obj_attrs_order.
3543 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3545 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3546 (obj_attr_size): Likewise.
3547 (write_obj_attribute): Likewise.
3548 (_bfd_elf_copy_obj_attributes): Likewise.
3549 (_bfd_elf_parse_attributes): Likewise.
3550 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3551 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3552 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3553 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3554 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3557 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3559 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3560 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3561 (bfd_elf_add_obj_attr_string): Likewise.
3562 (bfd_elf_add_obj_attr_int_string): Likewise.
3563 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3564 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3565 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3566 Tag_nodefaults has no default value.
3567 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3568 comment to reflect the new state.
3570 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3573 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3574 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3575 (adjust_z_magix): Delete dead code handling QMAGIC.
3577 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3579 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3580 IMAGE_SCN_MEM_DISCARDABLE.
3582 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3584 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3585 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3586 * configure.in (commonbfdlib): Delete.
3587 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3588 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3589 is available, not just for linux.
3590 * po/SRC-POTFILES.in: Regenerate.
3591 * Makefile.in: Regenerate.
3592 * configure: Regenerate.
3594 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3595 Julian Brown <julian@codesourcery.com>
3597 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3598 ARM attributes in ABI 2.07.
3599 * elf32-arm.c (get_secondary_compatible_arch): New function.
3600 (set_secondary_compatible_arch): New function.
3601 (tag_cpu_arch_combine): New function.
3602 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3603 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3604 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3605 make it fit with order_01243.
3606 Add support for Tag_also_compatible_with,
3607 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3608 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3609 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3610 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3611 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3612 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3613 Rework the way unknown attributes are handled.
3614 Defer errors until all attributes have been processed.
3616 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3618 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3619 bfd_elf_add_obj_attr_int_string.
3620 Read Tag_compatibility from its new location in the attribute array,
3621 rather than the attribute list.
3622 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3623 bfd_elf_add_obj_attr_int_string.
3624 (_bfd_elf_parse_attributes): Likewise.
3625 (_bfd_elf_merge_object_attributes): There's now only one
3626 Tag_compatibility, and it's in the array, not the list.
3627 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3629 (bfd_elf_add_obj_attr_compat): Rename to
3630 bfd_elf_add_obj_attr_int_string.
3631 (bfd_elf_add_proc_attr_compat): Rename to
3632 bfd_elf_add_proc_attr_int_string.
3633 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3636 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3638 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3639 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3640 (vmsutil.lo): Add dependency rule.
3641 * Makefile.in: Regenerate.
3642 * config.bfd (ia64*-*-*vms*): Add case.
3643 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3644 * configure: Regenerate.
3645 * vmsutil.c: New file.
3646 * vmsutil.h: New file.
3647 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3649 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3650 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3651 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3652 elfNN_vms_object_p): New functions
3653 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3655 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3658 * elflink.c (elf_gc_sweep): Exclude the group section if the
3659 first member of the section group is excluded.
3661 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3664 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3665 saved filename, use bfd_alloc rather than bfd_malloc for it.
3667 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3669 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3671 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3673 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3675 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3677 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3679 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3681 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3683 (struct got_entry): Add br_addr.
3684 (struct call_info): Add priority.
3685 (struct function_info): Add lr_store and sp_adjust.
3686 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3687 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3688 area as an overlay, and check that no other overlays exist. Look up
3689 icache overlay manager entry sym.
3690 (BRA_STUBS, BRA, BRASL): Define.
3691 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3692 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3694 (count_stub, build_stub): Support soft-icache.
3695 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3696 (spu_elf_size_stubs): Size soft-icache stubs.
3697 (overlay_index): New function.
3698 (spu_elf_build_stubs): Make static. Support soft-icache.
3699 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3700 (find_function_stack_adjust): Save lr store and stack adjust insn
3702 (maybe_insert_function): Adjust find_function_stack_adjust call.
3703 (mark_functions_via_relocs): Retrieve priority.
3704 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3705 (sort_calls): Sort by priority first.
3706 (mark_overlay_section): Ignore .ovl.init.
3707 (sum_stack): Only print when stack_analysis.
3708 (print_one_overlay_section): New function, extracted from..
3709 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3710 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3711 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3712 analysis. Call spu_elf_build_stubs.
3713 (spu_elf_relocate_section): For soft-icache encode overlay index
3715 (spu_elf_output_symbol_hook): Support soft-icache.
3716 (spu_elf_modify_program_headers: Likewise.
3718 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3719 num_regions to num_lines. Add line_size and max_branch.
3720 (enum _ovly_flavour): Add ovly_soft_icache.
3721 (spu_elf_build_stubs): Delete.
3723 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3725 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3726 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3728 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3730 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3731 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3732 the program, the known offset starts at the negative size of the
3734 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3737 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3739 * config.bfd: Add lm32-*-rtems*.
3741 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3743 * coff-ppc.c: Add 2009 to Copyright.
3744 * elf32-cris.c: Likewise.
3745 * elflink.c: Likewise.
3747 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3749 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3750 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3752 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3755 * elflink.c (elf_merge_st_other): New.
3756 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3757 hide them if needed.
3758 (elf_link_add_object_symbols): Updated.
3760 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3763 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3764 ref_dynamic and dynamic_def fields when setting def_regular
3767 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3770 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3773 For older changes see ChangeLog-2008
3779 version-control: never
projects / deliverable / binutils-gdb.git / blob