1 2009-08-05 Chao-ying Fu <fu@mips.com>
3 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
4 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
5 for CPUs. It is true for RM9000.
6 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
8 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
9 to guard the transformation.
11 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
13 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
14 (spu_elf_size_sections): Declare prototype.
15 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
16 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
17 (spu_elf_emit_fixup): New function.
18 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
19 (spu_elf_size_sections): New function.
21 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
23 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
24 (arm_build_one_stub): Build a8 veneers as a separate pass.
25 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
26 parameters. Use them to check if we create a different a8 fixup
27 than the previous pass.
28 (elf32_arm_size_stubs): Move scope of stub_changed and
29 prev_num_a8_fixes into main loop.
30 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
32 2009-08-04 Alan Modra <amodra@bigpond.net.au>
34 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
35 which find_plt_ent is called. Delete redundant code.
37 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
40 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
41 invalid string offset.
43 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
46 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
47 to htab->init_got_offset and plt to htab->init_plt_offset
48 when discarding space for dynamic relocations.
50 2009-08-03 Alan Modra <amodra@bigpond.net.au>
52 * elf32-ppc.c (struct plt_entry): Revise comments.
53 (ppc_elf_check_relocs): Don't create needless plt_entry info
54 for non-pie executables. Don't test info->pie when info->shared
55 already covers that case.
56 (ppc_elf_gc_sweep_hook): Adjust for above change.
57 (add_stub_sym): Don't test info->pie when info->shared tested.
58 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
59 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
60 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
61 (ppc_elf_relocate_section): Likewise.
63 2009-08-03 Alan Modra <amodra@bigpond.net.au>
65 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
66 for local ifunc symbols in non-pie executables, regardless of
67 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
68 code so that it's obvious that we only do anything special for
70 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
71 (allocate_dynrelocs): Correct comment for syms defined in plt.
72 Don't specially allocate ifunc dyn relocs.
73 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
74 (ppc_elf_relocate_section): Set "relocation" value for ifunc
75 syms in non-pie executables. No specially allocated dyn relocs
76 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
77 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
80 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
81 Jakub Jelinek <jakub@redhat.com>
84 * elf32-i386.c (elf_i386_tls_transition): Check executable
85 instead of shared for TLS when building PIE.
86 (elf_i386_check_relocs): Likewise.
87 (elf_i386_allocate_dynrelocs): Likewise.
88 (elf_i386_relocate_section): Likewise.
90 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
91 instead of shared for TLS when building PIE.
92 (elf64_x86_64_check_relocs): Likewise.
93 (elf64_x86_64_allocate_dynrelocs): Likewise.
94 (elf64_x86_64_relocate_section): Likewise.
96 2009-07-31 Anthony Green <green@moxielogic.com>
98 * config.bfd (targ_cpu): Add moxie-uclinux support.
100 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
102 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
104 2009-07-30 Alan Modra <amodra@bigpond.net.au>
106 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
107 used by indirect function support. Count dynamic relocs for
109 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
110 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
111 in iplt and their relocs in reliplt. Don't make ifunc syms
112 dynamic. Allocate got entry relocs for non-dynamic ifunc in
113 reliplt. Handle other dynamic relocs for ifunc.
114 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
115 ifunc in reliplt, likewise relocs for got against local ifunc.
116 Typo fix on reliplt size adjust.
117 (ppc_elf_relocate_section): Don't use plt scheme of allocating
118 relocs 1-1 with entries for iplt, instead just add using
119 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
120 Error on invalid ifunc dyn relocs.
121 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
123 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
124 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
125 (ppc64_elf_reloc_type_lookup): Handle new relocs.
126 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
127 (allocate_dynrelocs): As for elf32-ppc.c above.
128 (ppc64_elf_size_dynamic_sections): Likewise.
129 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
130 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
131 (ppc_size_one_stub): Similarly.
132 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
134 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
136 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
138 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
139 change. Add note to head comment.
141 2009-07-28 Jan Beulich <jbeulich@novell.com>
143 * archive.c (get_extended_arelt_filename): Remove redundant
144 range check on index.
146 2009-07-27 Doug Kwan <dougkwan@google.com>
148 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
150 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
152 * archures.c bfd_*_arch): Sorted.
153 (bfd_archures_list): Likewise.
155 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
157 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
158 to R_cr16_NUM32 relocation.
160 2009-07-26 Michael Eager <eager@eagercon.com>
162 * archures.c: Add bfd_mach_ppc_405
165 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
167 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
168 * cpu-l1om.c (bfd_l1om_arch): Likewise.
170 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
172 * archures.c (bfd_architecture): Add bfd_arch_l1om.
173 (bfd_l1om_arch): New.
174 (bfd_archures_list): Add &bfd_l1om_arch.
175 * bfd-in2.h: Regenerated.
177 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
178 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
179 if bfd_elf64_x86_64_freebsd_vec is supported.
180 (targ_selvecs): Likewise.
182 * configure.in: Support bfd_elf64_l1om_vec and
183 bfd_elf64_l1om_freebsd_vec.
184 * configure: Regenerated.
188 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
189 (bfd_elf64_l1om_vec): Likewise.
190 (bfd_elf64_l1om_freebsd_vec): Likewise.
192 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
193 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
194 * Makefile.in: Regenerated.
196 * targets.c (bfd_elf64_l1om_vec): New.
197 (bfd_elf64_l1om_freebsd_vec): Likewise.
198 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
199 bfd_elf64_l1om_freebsd_vec.
201 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
202 Alan Modra <amodra@bigpond.net.au>
204 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
205 * bfd-in2.h: Regenerate.
206 * libbfd.h: Regenerate.
207 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
208 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
209 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
211 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
214 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
215 instead of shared for R_X86_64_TPOFF32.
216 (elf64_x86_64_relocate_section): Likewise.
218 2009-07-23 Ulrich Drepper <drepper@redhat.com>
220 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
221 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
222 with the BSF_GNU_UNIQUE flag bit set.
223 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
224 for symbols with STB_GNU_UNIQUE binding.
225 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
226 with the STB_GNU_UNIQUE binding.
227 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
228 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
229 symbols with the unique_global field set.
230 (elf_link_output_extsym): Set unique_global field for symbols with
231 the STB_GNU_UNIQUE binding.
232 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
233 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
235 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
237 * bfd-in2.h: Regenerate.
239 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
241 * elflink.c (elf_link_output_extsym): Revert the last change.
243 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
246 * elflink.c (elf_link_output_extsym): Special case ifunc syms
247 when ref_regular, not def_regular.
249 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
252 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
253 from a DSO into a normal FUNC symbol.
254 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
255 a normal FUNC symbol.
257 2009-07-17 Chao-ying Fu <fu@mips.com>
259 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
260 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
261 interlocking, the last PLT entry needs a nop in the branch delay slot.
262 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
263 output the last two PLT entries in reverse order.
265 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-i386.c (elf_i386_relocate_section): Don't get local
268 STT_GNU_IFUNC symbol for relocatable link.
269 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
271 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
273 * bfdio.c (bfd_iovec): Add comments for bmmap.
274 * bfd-in2.h: Regenerated.
276 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
278 * Makefile.am: Run "make dep-am".
279 * Makefile.in: Regenerated.
281 2009-07-10 Doug Kwan <dougkwan@google.com>
283 * elf32-arm.c (stub_hash_newfunc): Initialize fields
284 target_addend and orig_insn.
286 2009-07-10 Tom Tromey <tromey@redhat.com>
288 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
289 (elf-eh-frame.lo): Likewise.
290 (elf32-bfin.lo): Likewise.
291 (elf32-frv.lo): Likewise.
292 (elf32-xc16x.lo): Likewise.
293 * Makefile.in: Rebuild.
294 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
295 * elf-eh-frame.c: Likewise.
296 * elf32-bfin.c: Likewise.
297 * elf32-frv.c: Likewise.
298 * elf32-xc16x.c: Likewise.
300 2009-07-10 Julian Brown <julian@codesourcery.com>
302 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
303 symbol a stub entry is derived from, not the entry for the stub
304 itself, in call to elf32_arm_final_link_relocate.
306 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
308 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
309 when reporting addends.
311 2009-07-10 Alan Modra <amodra@bigpond.net.au>
313 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
314 data even when no stubs.
315 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
317 2009-07-10 Alan Modra <amodra@bigpond.net.au>
319 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
320 (ppc_elf_get_synthetic_symtab): Report addend.
322 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
323 (ppc_elf_create_glink): New function.
324 (ppc_elf_create_dynamic_sections): Use it.
325 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
326 (update_local_sym_info): Allocate space for local_plt array.
327 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
329 (is_branch_reloc): New function.
330 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
331 (ppc_elf_gc_sweep_hook): Likewise.
332 (ppc_elf_adjust_dynamic_symbol): Likewise.
333 (allocate_dynrelocs): Likewise.
334 (ppc_elf_size_dynamic_sections): Likewise.
335 (ppc_elf_relocate_section): Likewise.
336 (branch_reloc_hash_match): Use is_branch_reloc.
337 (ppc_elf_tls_optimize): Adjust for local_plt.
338 (write_glink_stub): New function, extracted from..
339 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
340 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
341 branch table when dynamic.
342 (elf_backend_post_process_headers): Define.
343 * elf64-ppc.c (elf_backend_post_process_headers): Define.
344 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
345 (ppc64_elf_get_synthetic_symtab): Report addend.
346 (struct ppc_stub_hash_entry): Add plt_ent.
348 (struct ppc_link_hash_table): Add iplt and reliplt.
349 (create_linkage_sections): Make .iplt and .rela.iplt sections.
350 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
351 (update_local_sym_info): Allocate space for local_plt array.
352 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
354 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
355 and don't change hash flags here.
356 (is_branch_reloc): New function.
357 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
358 (ppc64_elf_gc_sweep_hook): Likewise.
359 (ppc64_elf_adjust_dynamic_symbol): Likewise.
360 (allocate_dynrelocs): Likewise.
361 (ppc64_elf_size_dynamic_sections): Likewise.
362 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
363 (ppc64_elf_size_stubs): Likewise.
364 (ppc64_elf_relocate_section): Likewise.
365 (get_sym_h): Adjust for local_plt.
366 (branch_reloc_hash_match): Use is_branch_reloc.
367 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
368 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
370 2009-07-10 Alan Modra <amodra@bigpond.net.au>
372 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
374 2009-07-10 Alan Modra <amodra@bigpond.net.au>
376 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
377 and ref_regular_nonweak comment.
378 * elflink.c (elf_link_output_extsym): Special case ifunc syms
379 when def_regular, not ref_regular.
380 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
381 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
382 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
384 2009-07-09 Alan Modra <amodra@bigpond.net.au>
386 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
387 of malloc'd struct call_info.
388 (pasted_function): Likewise, priority too.
390 2009-07-07 Alan Modra <amodra@bigpond.net.au>
392 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
393 alignment when packing sections into overlays.
395 2009-07-03 Cary Coutant <ccoutant@google.com>
397 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
399 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
401 * coffcode.h (sec_to_styp_flags): Partially revert (functional
402 changes only) earlier patch:-
404 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
406 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
407 give .debug and .reloc data characteristics.
408 (DOT_RELOC): New define for .reloc section string.
409 (coff_write_object_contents): Use DOT_RELOC instead of string.
411 2009-07-02 Tom Tromey <tromey@redhat.com>
413 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
414 * bfdwin.c (bfd_free_window): Cast to unsigned long.
416 2009-07-01 Nick Clifton <nickc@redhat.com>
418 * elf-m10300.c: Remove trailing white space.
421 2009-07-01 Douglas B Rupp <rupp@gnat.com>
423 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
424 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
425 * configure.in: Use them.
426 * configure: Regenerate.
427 * config.in: Regnerate.
428 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
429 #define _BSD_SOURCE. Add comments.
430 (vms_file_stats_name): Calculate creation date based on available
431 runtime data. Return 1 for version instead of 0.
433 2009-07-01 Nick Clifton <nickc@redhat.com>
436 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
437 to R_ARM_THM_PC8 relocation.
439 2009-06-29 Nick Clifton <nickc@redhat.com>
441 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
442 different uses of the relocations addend when a symbol is in a
445 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
448 * elf.c (bfd_section_from_shdr): Don't change sh_link for
449 SHT_REL/SHT_RELA sections on executable nor shared library.
450 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
453 2009-06-25 Nick Clifton <nickc@redhat.com>
455 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
456 symbols with SEC_MERGE flag.
458 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
460 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
461 give .debug and .reloc data characteristics.
462 (DOT_RELOC): New define for .reloc section string.
463 (coff_write_object_contents): Use DOT_RELOC instead of string.
465 2009-06-25 Tristan Gingold <gingold@adacore.com>
467 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
468 (bfd_mach_o_canonicalize_dynamic_symtab)
469 (bfd_mach_o_get_synthetic_symtab): Defines.
470 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
471 (TARGET_NAME): Use Mach-O specific functions for dynamic.
473 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
474 for scattered relocations.
475 (bfd_mach_o_i386_print_thread): New function.
476 (bfd_mach_o_print_thread): Define.
478 * mach-o.c (text_section_names_xlat): Add an entry for __const.
479 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
480 New functions extracted from ...
481 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
482 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
483 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
484 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
485 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
486 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
488 (bfd_mach_o_scan_read_dylib): Ditto.
489 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
491 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
492 decode isym and flags on little endian targets. Set dysymtab field.
493 (bfd_mach_o_scan_start_address): Adjust for enum names.
494 (bfd_mach_o_lookup_section): Do not look for segments anymore.
495 (bfd_mach_o_print_section): Display bfd section name.
496 (bfd_mach_o_print_segment): Display none if no name.
497 (bfd_mach_o_print_dysymtab): Display next index for local, external
498 and undefined symbols.
499 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
500 Display dylinker name. Display thread and unixthread commands content.
501 (bfd_mach_o_print_thread): New macro.
503 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
504 (bfd_mach_o_ppc_thread_flavour): Ditto.
505 (bfd_mach_o_i386_thread_flavour): Ditto.
506 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
507 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
508 BFD_MACH_O_THREAD_STATE_NONE.
509 (bfd_mach_o_segment_command): Remove segment field.
510 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
511 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
512 (bfd_mach_o_prebound_dylib_command): Ditto.
513 (bfd_mach_o_dylib_command): Ditto.
514 (bfd_mach_o_prebound_dylib_command): Remove section field.
515 (mach_o_data_struct): Add dysymtab field.
516 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
517 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
518 (bfd_mach_o_build_commands): Remove parameter names and attributes.
519 (bfd_mach_o_get_dynamic_reloc_upper_bound)
520 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
522 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
524 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
525 field of struct dirent.
527 2009-06-23 Tristan Gingold <gingold@adacore.com>
529 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
530 of this macro. Fix indentation.
532 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
534 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
535 destination for defined dynamic symbols when deciding whether to
536 insert a stub or not.
537 (allocate_dynrelocs): Make sure functions are not marked as Thumb
538 when actually accessed through a PLT, even when generating a
541 2009-06-22 Tristan Gingold <gingold@adacore.com>
543 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
546 2009-06-22 Alan Modra <amodra@bigpond.net.au>
548 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
549 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
551 2009-06-22 Alan Modra <amodra@bigpond.net.au>
553 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
555 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
557 * elflink.c (elf_link_add_object_symbols): Avoid warning
558 from -Wjump-misses-init in gcc 4.5.0.
560 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_check_relocs): Properly check local
564 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
566 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
568 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
569 r_symndx. Report local symbol name on error.
570 (elf_i386_check_relocs): Updated. Report local symbol name on
572 (elf_i386_gc_sweep_hook): Updated.
573 (elf_i386_relocate_section): Likewise.
575 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
576 r_symndx. Report local symbol name on error.
577 (elf64_x86_64_check_relocs): Updated. Report local symbol name
579 (elf64_x86_64_gc_sweep_hook): Updated.
580 (elf64_x86_64_relocate_section): Likewise.
582 2009-06-19 Tristan Gingold <gingold@adacore.com>
584 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
586 2009-06-19 Tristan Gingold <gingold@adacore.com>
588 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
589 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
590 (bfd_mach_o_valid): Ditto.
591 (bfd_mach_o_wide_p): Ditto.
592 (bfd_mach_o_canonicalize_reloc): Ditto.
593 (bfd_mach_o_build_commands): Ditto.
594 (bfd_mach_o_scan_read_thread): Ditto.
595 (bfd_mach_o_flatten_sections): Ditto.
596 (bfd_mach_o_scan_start_address): Ditto.
597 (bfd_mach_o_lookup_section): Ditto.
598 (bfd_mach_o_core_fetch_environment): Ditto.
599 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
600 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
601 (bfd_mach_o_scan_write_symtab): Ditto.
602 Use macros instead of hard-coded values.
603 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
604 Use bfd_mach_o_get_data instead of direct access. Use macros
605 instead of hard-coded values.
606 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
607 Remove sym argument and get section from mdata.
608 Move code into the else branch.
609 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
610 Remove sym argument and get section from mdata. Adjust code.
611 (bfd_mach_o_scan_read_dylib): Move assertion into the created
612 switch (which replaces consecutive if statements).
613 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
614 module table, table of content, indirect symbols and external
616 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
618 (bfd_mach_o_scan_read_linkedit): New function.
619 (bfd_mach_o_scan_read_str): Ditto.
620 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
622 (bfd_mach_o_get_symtab_upper_bound): Remove check as
623 bfd_mach_o_count_symbols never returns an error.
624 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
625 symtab field (there might be only one symtab).
626 (bfd_mach_o_scan_read_command): Handle reexported dylib.
627 Handle sub frameworks, sub umbrella, sub library and sub client.
628 Read code signature and segment split info commands.
629 (bfd_mach_o_scan): Reindent.
630 (bfd_mach_o_xlat_name): New type.
631 (bfd_mach_o_print_flags): New function.
632 (bfd_mach_o_get_name): Ditto.
633 (bfd_mach_o_cpu_name): New variable.
634 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
635 (bfd_mach_o_section_type_name)
636 (bfd_mach_o_section_attribute_name)
637 (bfd_mach_o_load_command_name): New variables.
638 (bfd_mach_o_print_private_header): New function.
639 (bfd_mach_o_print_section_map): New function extracted from
640 bfd_mach_o_print_private_bfd_data.
641 (bfd_mach_o_print_section): Ditto. Print more infos.
642 (bfd_mach_o_print_segment): Ditto.
643 (bfd_mach_o_print_dysymtab): Ditto.
644 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
645 load weak dylib, reexport dylib and id dylib.
646 Handle code signature and segment_split info.
647 Handle sub frameworks, sub umbrella, sub library and sub client.
648 (bfd_mach_o_section_get_nbr_indirect): New function.
650 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
651 (bfd_mach_o_header_flags): New enum to define header flags.
652 (bfd_mach_o_section_attribute): New enum to replace ...
653 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
654 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
655 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
656 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
657 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
658 these removed macros.
659 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
660 (bfd_mach_o_dylib_module): New type.
661 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
663 (bfd_mach_o_dylib_table_of_content): New type.
664 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
665 (bfd_mach_o_dylib_reference): New type.
666 (BFD_MACH_O_REFERENCE_SIZE): New macro.
667 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
668 modules, toc, references and indirect syms.
669 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
670 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
671 unused). Add comment.
672 (bfd_mach_o_dylib_command): Ditto.
673 (bfd_mach_o_prebound_dylib_command): Ditto.
674 (bfd_mach_o_linkedit_command): New type.
675 (bfd_mach_o_str_command): New type.
676 (bfd_mach_o_load_command): Add linkedit and str fields.
677 (mach_o_data_struct): Add symtab field.
678 (bfd_get_mach_o_data): Renamed to ...
679 (bfd_mach_o_get_data): ... this new macro.
680 (bfd_mach_o_scan_read_symtab_symbol,
681 bfd_mach_o_scan_read_symtab_strtab,
682 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
684 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
685 instead of direct access.
687 2009-06-19 Alan Modra <amodra@bigpond.net.au>
689 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
690 R_PPC_PLTREL24 relocs.
691 (ppc_elf_relocate_section): Likewise.
693 2009-06-19 Alan Modra <amodra@bigpond.net.au>
695 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
696 pointer to sym hash. Update all uses.
697 (update_plt_info): Likewise. Don't check addend here.
699 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
701 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
702 bfd_sym_from_r_symndx.
703 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
705 2009-06-18 Alan Modra <amodra@bigpond.net.au>
707 * elf-bfd.h (struct sym_sec_cache): Delete.
708 (struct sym_cache): New.
709 (bfd_section_from_r_symndx): Delete prototype.
710 (bfd_sym_from_r_symndx): Define prototype.
711 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
712 (bfd_sym_from_r_symndx): ..new function.
713 * elf32-arm.c: Update all uses of struct sym_sec_cache and
714 bfd_section_from_r_symndx to new struct and function.
715 * elf32-bfin.c: Likewise.
716 * elf32-hppa.c: Likewise.
717 * elf32-i386.c: Likewise.
718 * elf32-m32r.c: Likewise.
719 * elf32-m68hc1x.c: Likewise.
720 * elf32-m68hc1x.h: Likewise.
721 * elf32-m68k.c: Likewise.
722 * elf32-ppc.c: Likewise.
723 * elf32-s390.c: Likewise.
724 * elf32-sh.c: Likewise.
725 * elf64-ppc.c: Likewise.
726 * elf64-s390.c: Likewise.
727 * elf64-x86-64.c: Likewise.
728 * elfxx-sparc.c: Likewise.
729 * elfxx-sparc.h: Likewise.
731 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
733 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
734 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
736 2009-06-18 Nick Clifton <nickc@redhat.com>
738 * elflink.c (elf_link_sort_relocs): Return early if there are no
741 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
743 Merge cegcc and mingw32ce target name changes from
746 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
748 * config.bfd: Add arm*-*-cegcc* target.
750 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
752 * config.bfd: Add arm-*-mingw32ce* target.
754 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
756 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
757 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
758 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
759 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
761 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
763 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
764 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
765 * elf32-i386.c (elf_i386_check_relocs): Use it.
766 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
768 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
770 * elf-bfd.h (elf_dyn_relocs): New.
772 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
773 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
775 (elf_i386_copy_indirect_symbol): Likewise.
776 (elf_i386_check_relocs): Likewise.
777 (elf_i386_gc_sweep_hook): Likewise.
778 (elf_i386_allocate_dynrelocs): Likewise.
779 (elf_i386_readonly_dynrelocs): Likewise.
780 (elf_i386_size_dynamic_sections): Likewise.
782 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
783 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
785 (elf64_x86_64_copy_indirect_symbol): Updated.
786 (elf64_x86_64_check_relocs): Likewise.
787 (elf64_x86_64_gc_sweep_hook): Likewise.
788 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
789 (elf64_x86_64_allocate_dynrelocs): Likewise.
790 (elf64_x86_64_readonly_dynrelocs): Likewise.
791 (elf64_x86_64_size_dynamic_sections): Likewise.
793 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-arm.c (create_got_section): Get existing .rela.got
797 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
798 * elf32-lm32.c (create_got_section): Likewise.
799 * elf32-m32r.c (create_got_section): Likewise.
800 * elf32-ppc.c (ppc_elf_create_got): Likewise.
801 * elf32-s390.c (create_got_section): Likewise.
802 * elf32-sh.c (create_got_section): Likewise.
803 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
804 * elf64-s390.c (create_got_section): Likewise.
805 * elfxx-sparc.c (create_got_section): Likewise.
807 * elflink.c (_bfd_elf_create_got_section): Properly initialize
810 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
812 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
814 * elf32-i386.c (elf_i386_local_hash): Removed.
815 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
816 (elf_i386_get_local_sym_hash): Likewise.
818 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
819 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
820 (elf64_x86_64_get_local_sym_hash): Likewise.
821 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
822 (get_local_sym_hash): Likewise.
824 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
826 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
827 rel_got_sec and plt_sec.
828 (elfNN_ia64_relax_section): Updated.
829 (elfNN_ia64_create_dynamic_sections): Likewise.
831 (allocate_dynrel_entries): Likewise.
832 (elfNN_ia64_size_dynamic_sections): Likewise.
833 (set_got_entry): Likewise.
834 (elfNN_ia64_choose_gp): Likewise.
835 (elfNN_ia64_relocate_section): Likewise.
836 (elfNN_ia64_finish_dynamic_symbol): Likewise.
837 (elfNN_ia64_finish_dynamic_sections): Likewise.
839 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
841 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
844 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
846 * configure.in (elf): Add elf-ifunc.lo.
848 * configure: Regenerated.
849 * Makefile.in: Likewise.
851 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
852 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
854 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
855 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
857 (elf_i386_link_hash_table_create): Likewise.
858 (elf_i386_create_dynamic_sections): Likewise.
859 (elf_i386_check_relocs): Likewise.
860 (elf_i386_allocate_dynrelocs): Likewise.
861 (elf_i386_size_dynamic_sections): Likewise.
862 (elf_i386_relocate_section): Likewise.
863 (elf_i386_finish_dynamic_symbol): Likewise.
864 (elf_i386_finish_dynamic_sections): Likewise.
865 (elf_i386_create_got_section): Removed.
867 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
868 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
870 (elf64_x86_64_compute_jump_table_size): Updated.
871 (elf64_x86_64_link_hash_table_create): Likewise.
872 (elf64_x86_64_create_dynamic_sections): Likewise.
873 (elf64_x86_64_check_relocs): Likewise.
874 (elf64_x86_64_allocate_dynrelocs): Likewise.
875 (elf64_x86_64_size_dynamic_sections): Likewise.
876 (elf64_x86_64_relocate_section): Likewise.
877 (elf64_x86_64_finish_dynamic_symbol): Likewise.
878 (elf64_x86_64_finish_dynamic_sections): Likewise.
879 (elf64_x86_64_create_got_section): Removed.
881 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
882 for pointer alignment. Set up section pointers.
883 (_bfd_elf_create_dynamic_sections): Likewise.
884 (_bfd_elf_create_ifunc_sections): Moved to ...
885 * elf-ifunc.c: Here. New.
887 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
888 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
891 2009-06-16 Doug Kwan <dougkwan@google.com>
893 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
894 to bfd_signed_vma. Cast constant operands which are used in
895 offset related expressions to bfd_signed_vma type as appropriate.
897 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
899 * elf32-vax.c (elf_vax_plt_sym_val): New function.
900 (elf_backend_plt_sym_val): Define.
902 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
904 * elf32-vax.c (elf_vax_reloc_type_class): New function.
905 (elf_backend_reloc_type_class): Define.
907 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
909 * elf32-vax.c (elf_vax_relocate_section): For symbol references
910 from an executable to a shared library treat R_VAX_PC32
911 relocations as R_VAX_PLT32 ones.
913 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
915 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
916 symbols in GOT space calculation.
917 (elf_vax_relocate_section): Adjust accordingly.
919 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
921 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
924 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
926 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
928 (elf_vax_relocate_section): Likewise.
930 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
932 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
933 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
935 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_i386_check_relocs): Reformat.
938 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
940 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
942 * Makefile.am: Run "make dep-am".
943 * Makefile.in: Regenerated.
945 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
947 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
948 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
950 2009-06-15 Nick Clifton <nickc@redhat.com>
952 * po/ru.po: New Russian translation.
953 * configure.in (ALL_LINGUAS): Add ru.
954 * configure: Regenerate.
956 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-i386.c: Remove duplicated comments.
960 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
963 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
964 dynamic IFUNC pointer in non-shared object. Use .got.plt
965 for IFUNC definition in PIE.
966 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
969 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
970 dynamic IFUNC pointer in non-shared object. Use .got.plt
971 for IFUNC definition in PIE.
972 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
975 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
977 * elf32-i386.c (elf_i386_check_relocs): Properly report
978 local symbol for unhandled relocation against STT_GNU_IFUNC
980 (elf_i386_relocate_section): Likewise.
981 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
982 (elf64_x86_64_relocate_section): Likewise.
984 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
987 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
988 (elf_i386_link_hash_table): Add loc_hash_table and
990 (elf_i386_local_hash): New.
991 (elf_i386_local_htab_hash): Likewise.
992 (elf_i386_local_htab_eq): Likewise.
993 (elf_i386_get_local_sym_hash): Likewise.
994 (elf_i386_link_hash_table_free): Likewise.
995 (elf_i386_allocate_local_dynrelocs): Likewise.
996 (elf_i386_finish_local_dynamic_symbol): Likewise.
997 (bfd_elf64_bfd_link_hash_table_free): Likewise.
998 (elf_i386_link_hash_table_create): Create loc_hash_table and
1000 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1001 (elf_i386_size_dynamic_sections): Likewise.
1002 (elf_i386_relocate_section): Likewise.
1003 (elf_i386_finish_dynamic_sections): Likewise.
1004 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1007 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1008 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1010 (elf64_x86_64_local_hash): New.
1011 (elf64_x86_64_local_htab_hash): Likewise.
1012 (elf64_x86_64_local_htab_eq): Likewise.
1013 (elf64_x86_64_get_local_sym_hash): Likewise.
1014 (elf64_x86_64_link_hash_table_free): Likewise.
1015 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1016 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1017 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1018 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1019 and loc_hash_memory.
1020 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1022 (elf64_x86_64_size_dynamic_sections): Likewise.
1023 (elf64_x86_64_relocate_section): Likewise.
1024 (elf64_x86_64_finish_dynamic_sections): Likewise.
1025 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1028 2009-06-10 Philip Blundell <philb@gnu.org>
1030 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1031 elf_sec->this_hdr == NULL.
1033 2009-06-12 Tristan Gingold <gingold@adacore.com>
1035 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1036 * bfd-in2.h: Regenerated.
1037 * libbfd.h: Regenerated.
1039 * mach-o.c (FILE_ALIGN): New macro.
1040 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1041 (bfd_mach_o_print_symbol): Ditto.
1042 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1043 (bfd_mach_o_get_reloc_upper_bound): New function.
1044 (bfd_mach_o_canonicalize_reloc): Ditto.
1045 (bfd_mach_o_scan_write_relocs): Ditto.
1046 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1047 (bfd_mach_o_scan_write_section_64): Ditto.
1048 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1049 written for load command. Do not compute section file offset.
1050 (bfd_mach_o_scan_write_segment_64): Ditto.
1051 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1052 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1054 (bfd_mach_o_mangle_symbols): ... this new function.
1055 (bfd_mach_o_write_contents): Be sure to have load commands built.
1056 Call bfd_mach_o_mangle_symbols.
1057 (bfd_mach_o_build_commands): Adjust for filelen field.
1058 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1059 Do not set symtab file offset anymore here.
1060 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1061 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1062 Set reloc_count and rel_filepos section fields.
1063 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1065 (bfd_mach_o_scan_read_section_64): Ditto.
1066 (bfd_mach_o_scan_read_section): Ditto.
1067 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1068 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1069 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1070 Handle weak-ref symbols.
1071 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1072 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1073 (bfd_mach_o_scan): Remove assignment to removed field.
1074 (bfd_mach_o_mkobject_init): Ditto.
1075 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1076 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1077 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1078 (bfd_mach_o_swap_reloc_in): Ditto.
1079 (bfd_mach_o_swap_reloc_out): Ditto.
1081 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1082 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1083 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1084 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1085 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1086 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1087 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1088 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1089 (BFD_MACH_O_N_WEAK_DEF): New macros.
1091 (bfd_mach_o_section_type): Add new enumeration values.
1092 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1093 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1094 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1095 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1097 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1098 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1099 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1100 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1101 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1102 (BFD_MACH_O_RELENT_SIZE): Ditto.
1103 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1104 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1105 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1106 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1107 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1108 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1109 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1110 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1111 (bfd_mach_o_reloc_info): New struct.
1112 (bfd_mach_o_asymbol): New struct.
1113 (bfd_mach_o_symtab_command): The symbols field is now of type
1115 (bfd_mach_o_load_command): The offset and len fields are now of type
1117 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1118 Add a filelen field. Add comments.
1119 (bfd_mach_o_backend_data): New struct.
1120 (bfd_mach_o_get_backend_data): New macro.
1121 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1123 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1124 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1125 (bfd_mach_o_canonicalize_reloc): Ditto.
1127 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1128 duplicated macro. Now defined to _bfd_generic_is_local_label.
1129 (TARGET_NAME_BACKEND): New macro...
1130 (TARGET_NAME_BACKEND): ... used to name a new variable.
1131 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1132 Mach-O backend data.
1134 * mach-o-i386.c (i386_howto_table): New variable.
1135 (bfd_mach_o_i386_swap_reloc_in): New function.
1136 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1137 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1138 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1139 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1140 (bfd_mach_o_bfd_reloc_type_lookup)
1141 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1143 2009-06-11 Eric Paris <eparis@redhat.com>
1144 Nick Clifton <nickc@redhat.com>
1146 * opncls.c (_maybe_make_executable): New function. Gives execute
1147 permission to an executable bfd that was opened for writing
1148 provided that it is a regular file. Replaces common code found in...
1149 (bfd_close): here and ...
1150 (bfd_close_all_done): here.
1152 2009-06-11 Anthony Green <green@moxielogic.com>
1154 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1155 * bfd-in2.h: Rebuilt.
1156 * libbfd.h: Rebuilt.
1157 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1159 (moxie_reloc_map): Ditto.
1160 Clean up copyright notice.
1162 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1164 * bfd-in2.h: bfd_mmap prototype.
1165 * bfdio.c (bfd_mmap): New function.
1166 * libbfd.h (bfd_iovec): Add bmmap.
1167 * cache.c (cache_bmmap): New function.
1168 (cache_iovec): Initialize bmmap member.
1169 * opencls.c (opncls_bmmap): New function.
1170 (opncls_iovec): Initialize bmmap member.
1172 2009-06-09 Tristan Gingold <gingold@adacore.com>
1174 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1175 and stabstr_segment fields.
1176 (mach_o_be_vec, mach_o_le_vec): Removed
1177 (bfd_mach_o_version): New prototype.
1179 * mach-o.c (bfd_mach_o_version): Make this function public.
1180 (mach_o_wide_p): New function.
1181 (bfd_mach_o_wide_p): Ditto.
1182 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1184 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1185 Search in the list only if the name starts with a dot.
1186 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1187 test. Check bfd_seek status.
1188 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1189 (bfd_mach_o_scan_write_section_32): Ditto.
1190 (bfd_mach_o_scan_write_section_64): Ditto.
1191 (bfd_mach_o_scan_write_section): Removed.
1192 (bfd_mach_o_scan_write_segment): Split into ...
1193 (bfd_mach_o_scan_write_segment_32): ... this and ...
1194 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1195 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1196 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1197 symbol table. Now returns a boolean.
1198 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1199 Adjust for status type.
1200 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1201 test. Write symbol table. Numbers the sections.
1202 (bfd_mach_o_read_header): Check bfd_seek status.
1203 Use mach_o_wide_p instead of hard-coded test.
1204 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1205 (bfd_mach_o_scan_read_section_64): Ditto.
1206 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1207 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1208 handled common symbols.
1209 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1210 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1211 (bfd_mach_o_scan_read_dylinker): Ditto.
1212 (bfd_mach_o_scan_read_dylib): Ditto.
1213 (bfd_mach_o_scan_read_thread): Ditto.
1214 (bfd_mach_o_scan_read_symtab): Ditto.
1215 Do not create a section for the stabs.
1216 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1217 (bfd_mach_o_scan_read_segment): Ditto.
1218 (bfd_mach_o_scan_read_command): Ditto.
1219 (bfd_mach_o_scan_start_address): Ditto.
1220 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1221 (bfd_mach_o_archive_p): Check bfd_seek status.
1222 (bfd_mach_o_core_fetch_environment): Ditto.
1224 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1226 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1229 (elf_i386_link_hash_table_create): Initialize irelifunc.
1230 (elf_i386_check_relocs): Updated. Set up irelifunc for
1232 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1233 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1235 (elf_i386_relocate_section): Likewise.
1237 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1238 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1239 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1241 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1242 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1244 (elf64_x86_64_relocate_section): Likewise.
1246 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1248 (_bfd_elf_create_ifunc_sections): This.
1250 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1252 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1255 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1258 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1259 building shared object. Check info->executable instead of
1260 !info->shared when setting non_got_ref.
1261 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1262 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1263 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1265 (elf_i386_relocate_section): Output dynamic relocation for
1266 R_386_32 against STT_GNU_IFUNC symbol to get the real
1267 function address when building shared object.
1268 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1269 relocation for STT_GNU_IFUNC symbol in shared object.
1271 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1272 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1273 symbol when building shared object. Check info->executable
1274 instead of !info->shared when setting non_got_ref.
1275 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1276 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1277 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1279 (elf64_x86_64_relocate_section): Output dynamic relocation
1280 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1281 function address when building shared object.
1282 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1283 relocation for STT_GNU_IFUNC symbol in shared object.
1285 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1287 * Makefile.am: Run "make dep-am".
1288 (BFD32_BACKENDS): Add mach-o-i386.lo.
1289 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1290 * Makefile.in: Regenerate.
1292 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1294 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1295 when looking for soft-icache stubs.
1297 2009-06-05 Tristan Gingold <gingold@adacore.com>
1299 * mach-o.h: Update copyright year.
1300 (bfd_mach_o_mach_header_magic): New enum.
1301 (bfd_mach_o_cpu_subtype): Now an enum.
1302 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1303 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1304 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1305 (bfd_mach_o_load_command): Field type_required is now a boolean.
1306 Reindent prototypes.
1307 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1308 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1309 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1310 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1311 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1312 (bfd_mach_o_canonicalize_symtab): Ditto.
1313 (bfd_mach_o_get_symbol_info): Ditto.
1314 (bfd_mach_o_print_symbol): Ditto.
1315 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1316 (bfd_mach_o_make_empty_symbol): Ditto.
1317 (bfd_mach_o_write_contents): Ditto.
1319 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1320 bfd_mach_o_mkobject): Defines.
1321 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1322 Do not check with target vector but with flavour.
1323 (struct mach_o_section_name_xlat): New declaration.
1324 (dwarf_section_names_xlat): Ditto.
1325 (text_section_names_xlat): Ditto.
1326 (data_section_names_xlat): Ditto.
1327 (struct mach_o_segment_name_xlat): Ditto.
1328 (segsec_names_xlat): Ditto.
1329 (bfd_mach_o_convert_section_name_to_bfd): New function.
1330 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1331 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1332 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1333 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1334 Accept any input and output flavour. Do not share private data
1336 (bfd_mach_o_count_symbols): Add a comment.
1337 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1338 (bfd_mach_o_canonicalize_symtab): Ditto.
1339 (bfd_mach_o_get_symbol_info): Ditto.
1340 (bfd_mach_o_print_symbol): Ditto.
1341 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1342 Use constants instead of hard-coded values.
1343 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1345 (bfd_mach_o_scan_write_section_64): Ditto.
1346 (bfd_mach_o_scan_write_segment): Ditto.
1347 Do not copy sections anymore.
1348 (bfd_mach_o_write_contents): Make it public.
1349 Remove dead code. Rewrite typeflag assignment.
1350 (bfd_mach_o_build_commands): New function.
1351 (bfd_mach_o_set_section_contents): Ditto.
1352 (bfd_mach_o_make_empty_symbol): Make it public.
1353 (bfd_mach_o_read_header): Make it static.
1354 Convert to bfd_boolean.
1355 Use constants instead of hard-coded values.
1356 (bfd_mach_o_make_bfd_section): Call
1357 bfd_mach_o_convert_section_name_to_bfd to create name.
1358 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1360 (bfd_mach_o_scan_read_section_64): Ditto.
1361 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1362 a segment anymore. Use constants instead of hard-coded values.
1363 (bfd_mach_o_scan_read_command): Fix style.
1364 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1365 Get rid of BFD_IO_FUNCS.
1366 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1367 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1368 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1369 (bfd_mach_o_object_p): Removed.
1370 (bfd_mach_o_gen_core_p): New function, replaces ...
1371 (bfd_mach_o_core_p): ... deleted.
1372 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1374 * mach-o-i386.c: New file.
1375 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1376 * configure.in (TDEFINES): Add mach_o_i386_vec.
1377 * configure: Regenerated.
1378 * targets.c: Add mach_o_i386_vec.
1380 * mach-o.c: Update copyright years.
1381 (BFD_IO_FUNCS): Remove (was not used).
1382 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1383 bfd_mach_o_slurp_extended_name_table,
1384 bfd_mach_o_construct_extended_name_table,
1385 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1386 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1387 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1388 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1389 bfd_mach_o_get_section_contents_in_window,
1390 bfd_mach_o_bfd_is_local_label_name,
1391 bfd_mach_o_bfd_is_target_special_symbol,
1392 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1393 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1394 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1395 bfd_mach_o_minisymbol_to_symbol,
1396 bfd_mach_o_bfd_get_relocated_section_contents,
1397 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1398 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1399 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1400 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1401 bfd_mach_o_bfd_merge_private_bfd_data,
1402 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1403 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1404 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1405 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1406 bfd_mach_o_bfd_copy_private_header_data,
1407 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1408 * mach-o-target.c: ... here.
1409 Update copyright years.
1411 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1413 * dep-in.sed: Don't use \n in replacement part of s command.
1414 * Makefile.am (DEP1): LC_ALL for uniq.
1416 * Makefile.in: Regenerate.
1418 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1421 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1422 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1424 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1427 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1428 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1429 against STT_GNU_IFUNC symbols for static executables.
1430 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1431 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1433 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1434 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1435 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1436 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1438 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1440 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1441 symbols to be left unimported when linking statically.
1442 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1443 code when linking statically.
1445 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1447 * elf32-i386.c (elf_i386_check_relocs): Increment
1448 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1449 against STT_GNU_IFUNC symbol.
1450 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1451 local STT_GNU_IFUNC definition is used.
1452 (elf_i386_relocate_section): Handle got.offset != -1 for
1453 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1456 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1457 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1458 relocations against STT_GNU_IFUNC symbol.
1459 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1460 local STT_GNU_IFUNC definition is used.
1461 (elf64_x86_64_relocate_section): Handle got.offset != -1
1462 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1463 STT_GNU_IFUNC symbol.
1465 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1469 (elf_i386_reloc_type_lookup): Likewise.
1470 (R_386_tls): Removed.
1471 (R_386_irelative): New.
1472 (R_386_vt_offset): Updated.
1473 (elf_i386_rtype_to_howto): Likewise.
1474 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1475 (elf_i386_link_hash_table_create): Initialize igotplt,
1477 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1478 (elf_i386_adjust_dynamic_symbol): Likewise.
1479 (elf_i386_allocate_dynrelocs): Likewise.
1480 (elf_i386_relocate_section): Likewise.
1481 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1483 (elf_i386_finish_dynamic_symbol): When building a static
1484 executable, use .iplt, .igot.plt and .rel.iplt sections for
1485 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1486 locally defined STT_GNU_IFUNC symbol.
1488 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1489 (x86_64_reloc_map): Likewise.
1490 (R_X86_64_standard): Updated.
1491 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1492 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1494 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1495 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1496 (elf64_x86_64_allocate_dynrelocs): Likewise.
1497 (elf64_x86_64_relocate_section): Likewise.
1498 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1500 (elf64_x86_64_finish_dynamic_symbol): When building a static
1501 executable, use .iplt, .igot.plt and .rela.iplt sections for
1502 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1503 for locally defined STT_GNU_IFUNC symbol.
1505 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1506 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1508 * bfd-in2.h: Regenerated.
1509 * libbfd.h: Likewise.
1511 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1514 (_bfd_elf_make_ifunc_reloc_section): Removed.
1515 (_bfd_elf_is_ifunc_symbol): Likewise.
1516 (_bfd_elf_create_static_ifunc_sections): New.
1518 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1520 (elf_link_add_object_symbols): Here.
1521 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1522 STT_GNU_IFUNC symbol.
1523 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1524 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1525 (IFUNC_INFIX): Removed.
1526 (get_ifunc_reloc_section_name): Likewise.
1527 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1528 (_bfd_elf_is_ifunc_symbol): Likewise.
1529 (_bfd_elf_create_static_ifunc_sections): New.
1531 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1533 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1534 (create_got_section): Likewise.
1535 (allocate_dynrelocs): Likewise.
1536 (readonly_dynrelocs): Likewise.
1537 (set_tls_module_base): Likewise.
1538 (dtpoff_base): Likewise.
1540 (elf_i386_link_hash_table_create): Updated.
1541 (elf_i386_create_dynamic_sections): Likewise.
1542 (elf_i386_check_relocs): Likewise.
1543 (elf_i386_size_dynamic_sections): Likewise.
1544 (elf_i386_relocate_section): Likewise.
1546 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1547 (create_got_section): Likewise.
1548 (allocate_dynrelocs): Likewise.
1549 (readonly_dynrelocs): Likewise.
1550 (set_tls_module_base): Likewise.
1551 (dtpoff_base): Likewise.
1553 (elf64_x86_64_link_hash_table_create): Updated.
1554 (elf64_x86_64_create_dynamic_sections): Likewise.
1555 (elf64_x86_64_check_relocs): Likewise.
1556 (elf64_x86_64_size_dynamic_sections): Likewise.
1557 (elf64_x86_64_relocate_section): Likewise.
1559 2009-05-28 Nick Clifton <nickc@redhat.com>
1561 * targets.c (_bfd_target_vector): Only include plugin target in
1562 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1564 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1566 * elf32-spu.c (struct call_info): New member broken_cycle.
1567 (remove_cycle): Instead of physically removing call_info structures
1568 to break call graph cycles, mark them using the broken_cycle flag.
1569 (mark_overlay_section): Respect broken_cycle flag.
1570 (unmark_overlay_section): Likewise.
1571 (collect_lib_sections): Likewise.
1572 (collect_overlays): Likewise.
1573 (sum_stack): Likewise.
1575 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1577 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1578 (mark_functions_via_relocs): Initialize callee->count to 1.
1579 (pasted_function): Likewise.
1580 (spu_elf_auto_overlay): Honor call counts when determining number
1581 of stubs required in software i-cache mode.
1583 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1585 * plugin.c (program_name): Remove.
1586 (plugin_program_name): New.
1587 (bfd_plugin_set_program_name): New.
1588 (try_load_plugin): Use plugin_program_name.
1589 * plugin.h (bfd_plugin_set_program_name): New.
1591 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1593 * aclocal.m4: Include ../config/plugins.m4.
1594 * configure.in: Use AC_PLUGINS.
1595 * configure: Regenerate.
1596 * Makefile.in: Regenerate.
1597 * doc/Makefile.in: Regenerate.
1599 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1601 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1603 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1604 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1605 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1606 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1607 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1608 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1609 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1610 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1611 * reloc.c (bfd_generic_relax_section): Likewise.
1612 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1613 * vms.c (vms_bfd_relax_section): Likewise.
1615 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1619 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1620 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1622 * elf32-i386.c (allocate_dynrelocs): Updated.
1623 (elf_i386_relocate_section): Likewise.
1624 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1625 (elf64_x86_64_relocate_section): Likewise.
1627 * elf64-x86-64.c (is_indirect_symbol): Removed.
1629 2009-05-26 Nick Clifton <nickc@redhat.com>
1631 * po/id.po: Updated Indonesian translation.
1633 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1635 * Makefile.am: Run "make dep-am".
1638 (ALL_MACHINES): Add cpu-plugin.lo.
1639 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1640 (BFD32_BACKENDS): Add plugin.lo.
1641 (BFD32_BACKENDS_CFILES): Add plugin.c.
1642 (libbfd_la_LIBADD): Add LIBDL
1643 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1644 (bfd_plugin_arch): Declare.
1645 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1646 * bfd.c (bfd): Add plugin_data.
1647 * config.bfd: Handle the plugin target.
1648 * configure.in: Check for --enable-plugins.
1649 (LT_INIT): Use the dlopen option.
1650 * cpu-plugin.c: New.
1653 * targets.c (plugin_vec): Declare.
1654 (_bfd_target_vector): Add plugin_vec.
1655 * Makefile.in: Regenerate.
1656 * bfd-in2.h: Regenerate.
1657 * configure: Regenerate.
1659 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1661 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1662 per line with all lines having continuation backslash. Prefix
1663 first line with "A", following lines with "B".
1664 * Makefile.am (DEP): Don't use dep.sed here.
1665 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1666 dep.sed here on dependencies, sort and uniq.
1667 * Makefile.in: Regenerate.
1669 2009-05-25 Tristan Gingold <gingold@adacore.com>
1671 * makefile.vms: Add verilog.obj to object list OBJS.
1673 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1675 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1676 for BFD_IN_MEMORY is cleared.
1677 (bfd_bwrite): Zero excess memory allocated.
1679 2009-05-22 Julian Brown <julian@codesourcery.com>
1681 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1683 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1684 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1685 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1686 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1687 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1688 (a8_erratum_fix, a8_erratum_reloc): New structs.
1689 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1690 num_a8_erratum_fixes, fix_cortex_a8 fields.
1691 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1692 (elf32_arm_add_stub): Split into two parts, creating...
1693 (elf32_arm_create_or_find_stub_sec): New function.
1694 (elf32_arm_final_link_relocate): Add forward declaration.
1695 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1696 relocations, multiple relocations per stub.
1697 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1698 (arm_size_one_stub): Use find_stub_size_and_template.
1699 (a8_reloc_compare): New.
1700 (find_thumb_glue): Add forward declaration.
1701 (cortex_a8_erratum_scan): New.
1702 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1703 (bfd_elf32_arm_set_cortex_a8_fix): New.
1704 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1705 (arm_map_one_stub): Add THUMB32_TYPE support.
1706 (a8_branch_to_stub_data): New.
1707 (make_branch_to_a8_stub): New.
1708 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1709 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1710 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1711 Cortex-A8 erratum workaround.
1712 * bfd-in2.h: Regenerate.
1714 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1716 * Makefile.am: Run "make dep-am".
1717 * Makefile.in: Regenerate.
1718 * po/SRC-POTFILES.in: Regenerate.
1720 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1722 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1725 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1727 * elf-bfd.h (struct elf_backend_data
1728 <elf_backend_link_output_symbol_hook>): Return an int.
1729 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1730 symbols on deleted .opd entries.
1731 * elflink.c (elf_link_output_sym): Return without outputting sym
1732 if output_symbol_hook returns 2.
1733 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1734 Abort if we must not discard sym.
1735 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1737 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1738 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1739 elf_backend_link_output_symbol_hook return type change.
1740 * elf32-arm.c (output_arch_syminfo): Likewise.
1741 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1742 (elf32_arm_output_arch_local_syms): Likewise.
1743 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1744 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1745 (bfd_score_elf_link_output_symbol_hook): Likewise.
1746 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1747 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1748 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1749 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1750 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1751 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1752 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1753 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1754 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1755 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1756 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1758 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1760 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1761 out of range .opd symbols.
1763 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1765 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1766 fprintf_vma directly.
1767 * peXXigen.c (pe_print_edata): Likewise.
1768 (pe_print_pdata): Likewise.
1769 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1770 (_bfd_XX_print_private_bfd_data_common): Likewise.
1772 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1774 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1776 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1777 Paul Brook <paul@codesourcery.com>
1779 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1780 fix discarded sections.
1782 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1784 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1785 sections into the software icache.
1787 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1789 * elf32-spu.c (build_stub): Always build "compact" sofware
1792 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1794 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1795 (spu_elf_setup): Initialize it.
1796 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1797 Update to new-sytle cache manager data structures.
1798 (spu_elf_build_stubs): Generate new-style cache manager data
1799 structures and symbols.
1800 (spu_elf_auto_overlay): Update size computation.
1802 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1804 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1805 segments first amongst the program headers.
1807 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1809 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1810 into addresses for relocation types that look at high bits. Remove
1811 special handling of relocation overflow warnings.
1813 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1815 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1816 control flow graph between fragments of a function.
1818 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1820 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1821 generate only a 16-byte .toe section.
1822 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1824 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1826 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1827 (spu_elf_place_overlay_data): ..here. New function.
1828 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1830 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1832 * elf32-arm.c: Move sysdep.h to start of file.
1834 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1836 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1838 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1839 __icache_tag_array and __icache_tag_array_size.
1841 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1843 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1845 (bfinfdpic_link_omit_section_dynsym): Likewise.
1846 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1848 2009-05-05 Paul Brook <paul@codesourcery.com>
1850 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1851 * bfd-in2.h: Regenerate.
1852 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1853 (_arm_elf_section_data): Add text and exidx fields.
1854 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1855 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1856 copy_exidx_entry): New functions.
1857 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1859 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1861 * elf32-arm.c (DEF_STUBS): New helper define.
1862 (DEF_STUB): Likewise.
1863 (stub_def): New type.
1864 (stub_definitions): New array, containing stub template pointers
1866 (arm_size_one_stub): Make use of stub_definitions.
1868 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1870 * elflink.c (find_version_for_sym): Remove from here, ...
1871 * linker.c (bfd_find_version_for_sym): ... rename, replace
1872 here, make public and update all callers.
1873 * bfd-in2.h: Regenerate.
1875 2009-04-30 Nick Clifton <nickc@redhat.com>
1877 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1879 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1880 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1881 into a STT_GNU_IFUNC symbol type.
1882 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1884 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1885 the binary contains ifunc symbols.
1886 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1887 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1888 * elf32-i386.c (is_indirect_function): New function.
1889 (elf_i386_check_relocs): Create an ifunc output section.
1890 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1891 section if necessary.
1892 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1894 (elf_i386_add_symbol_hook): New function. Set the
1895 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1896 symbol is encountered.
1897 (elf_backend_post_process_headers): Define.
1898 (elf_backend_add_symbol_hook): Define.
1899 (elf_i386_post_process_headers): Rename to
1900 elf_i388_fbsd_post_process_headers.
1901 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1902 (is_indirect_function): New function.
1903 (elf64_x86_64_check_relocs): Create an ifunc output section.
1904 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1905 section if necessary.
1906 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1907 symbol if necessary.
1908 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1909 elf_obj_data structure if an ifunc symbol is encountered.
1910 (elf_backend_post_process_headers): Define.
1911 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1912 if we have ifunc symbols to handle.
1913 (get_ifunc_reloc_section_name): New function. Computes the name
1914 for an ifunc section.
1915 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1916 section to hold ifunc relocs.
1917 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1918 (bfd_print_symbol_vandf): Handle ifunc symbols.
1919 (bfd_decode_symclass): Likewise.
1920 * bfd-in2.h: Regenerate.
1922 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1924 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1925 MOVW and MOVT relocations in a shared library link.
1927 2009-04-27 Anthony Green <green@moxielogic.com>
1929 * verilog.c: New file.
1930 * Makefile.am (BFD32_LIBS): Add verilog.c.
1931 (BFD32_LIBS_CFILES): Add verilog.c.
1932 (verilog.lo): New build rule.
1933 * Makefile.in: Rebuilt.
1934 * targets.c: Add verilog support.
1935 * bfd.c (tdata union): Add Verilog private data field.
1936 * bfd-in2.h: Regenerate.
1938 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1940 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1943 2009-04-23 Matthias Klose <doko@ubuntu.com>
1945 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1947 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1950 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1951 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1952 (elf32_arm_size_stubs): Likewise.
1953 (record_thumb_to_arm_glue): Deleted unused function.
1954 (bfd_elf32_arm_process_before_allocation): No longer handle
1955 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1956 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1957 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1959 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1961 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1962 (elf32_arm_write_section): Declare early.
1963 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1964 (arm_allocate_glue_section_space): Exclude empty sections.
1965 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1966 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1968 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1969 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1970 (elf32_arm_size_dynamic_sections): Allocate interworking
1972 (bfd_elf32_bfd_final_link): Define.
1974 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1976 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1978 * coffcode.h (coff_compute_section_file_positions): Clear
1979 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1981 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1982 force_minimum_alignment.
1984 * libcoff.h: Regenerated.
1986 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1987 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1989 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1990 nor target_subsystem.
1992 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1993 force_minimum_alignment nor target_subsystem.
1995 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1997 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1998 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1999 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2000 include in coff-x86_64.c of headers.
2001 (PDATA_ROW_SIZE): New define.
2002 (pex_regs[]): New static array.
2003 (pex64_get_runtime_function): New static function.
2004 (pex64_get_unwind_info): Likewise.
2005 (pex64_get_scope_entry): Likewise.
2006 (pex64_xdata_print_uwd_codes): Likewise.
2007 (pex64_get_section_by_rva): Likewise.
2008 (pex64_dump_xdata): Likewise.
2009 (pex64_bfd_print_pdata): Likewise.
2010 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2011 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2012 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2014 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2015 Alan Modra <amodra@bigpond.net.au>
2016 Dave Korn <dave.korn.cygwin@gmail.com>
2018 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2019 long names and non-NUL-terminated strings.
2021 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2023 * bfd-in2.h: Regenerated.
2025 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2027 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2028 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2030 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2033 * coffcode.h (bfd_pei_p): New.
2035 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2036 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2037 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2038 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2039 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2040 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2042 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2043 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2044 bfd_efi_rtdrv_x86_64_vec,
2045 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2046 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2047 * targets.c: Likewise.
2049 * configure: Regenerated.
2050 * libcoff.h: Likewise.
2051 * Makefile.in: Likewise.
2053 * efi-app-ia32.c: Removed.
2054 * efi-app-x86_64.c: Likewise.
2055 * efi-bsdrv-ia32.c: Likewise.
2056 * efi-bsdrv-ia64.c: Likewise.
2057 * efi-bsdrv-x86_64.c: Likewise.
2058 * efi-rtdrv-ia32.c: Likewise.
2059 * efi-rtdrv-ia64.c: Likewise.
2060 * efi-rtdrv-x86_64.c: Likewise.
2061 * efi-rtdrv-ia32.c: Likewise.
2063 * efi-app-ia64.c: Moved to ...
2065 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2066 (TARGET_NAME): Set to pei-ia64.
2068 * libpei.h (bfd_target_pei_p): Removed.
2069 (bfd_target_pei_arch): Likewise.
2070 (bfd_target_efi_app_p): Likewise.
2071 (bfd_target_efi_app_arch): Likewise.
2072 (bfd_target_efi_bsdrv_p): Likewise.
2073 (bfd_target_efi_bsdrv_arch): Likewise.
2074 (bfd_target_efi_rtdrv_p): Likewise.
2075 (bfd_target_efi_rtdrv_arch): Likewise.
2076 (bfd_pe_executable_p): Likewise.
2078 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2079 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2080 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2081 and efi-rtdrv-ia32.c.
2082 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2083 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2084 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2085 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2086 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2087 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2088 (efi-app-ia64.lo): Removed.
2089 (efi-bsdrv-ia32.lo): Likewise.
2090 (efi-rtdrv-ia32.lo): Likewise.
2091 (efi-app-ia64.lo): Likewise.
2092 (efi-bsdrv-ia64.lo): Likewise.
2093 (efi-rtdrv-ia64.lo): Likewise.
2094 (efi-app-x86_64.lo): Likewise.
2095 (efi-bsdrv-x86_64.lo): Likewise.
2096 (efi-rtdrv-x86_64.lo): Likewise.
2099 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2101 (arch_type): Removed.
2102 (pe_arch): Likewise.
2103 (pe_bfd_object_p): Just return coff_object_p.
2105 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2106 bfd_pe_executable_p with bfd_pei_p.
2108 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2110 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2111 PLT entries to an undefined symbol when generating a shared
2114 2009-04-17 Nick Clifton <nickc@redhat.com>
2117 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2119 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2121 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2122 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2123 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2124 * binary.c (binary_bfd_define_common_symbol): Likewise.
2125 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2126 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2127 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2128 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2129 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2130 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2131 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2132 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2133 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2134 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2135 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2136 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2137 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2138 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2139 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2140 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2141 * som.c (som_bfd_define_common_symbol): Likewise.
2142 * srec.c (srec_bfd_define_common_symbol): Likewise.
2143 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2144 * versados.c (versados_bfd_define_common_symbol): Likewise.
2145 * vms.c (vms_bfd_define_common_symbol): Likewise.
2146 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2147 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2148 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2149 (pmac_xcoff_vec): Likewise.
2150 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2151 (aix5coff64_vec): Likewise.
2152 * linker.c (bfd_generic_define_common_symbol): New function.
2153 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2154 (_bfd_define_common_symbol): New field.
2155 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2156 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2157 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2159 * bfd-in2.h: Regenerate.
2160 * libbfd.h: Likewise.
2161 * libcoff.h: Likewise.
2163 2009-04-15 Anthony Green <green@moxielogic.com>
2165 * targets.c: Add moxie support.
2166 * Makefile.am: Ditto.
2167 * Makefile.in: Rebuilt.
2168 * cpu-moxie.c, elf32-moxie.c: New files.
2169 * archures.c: Add moxie support.
2170 * configure.in: Add moxie support.
2171 * configure: Rebuilt.
2172 * config.bfd, archures.c: Add moxie support.
2173 * bfd-in2.h: Rebuilt.
2175 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2177 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2178 branch to an undef weak symbol into a jump to next instruction if
2179 a PLT entry will be created.
2181 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2183 * coffgen.c (make_a_section_from_file): Set the backend long
2184 section names enable if long section names found on input.
2185 * coffcode.h: Extend long section names documentation to match.
2187 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2189 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2192 2009-04-07 DJ Delorie <dj@redhat.com>
2194 * archures.c: Add bfd_mach_mep_c5.
2195 * bfd-in2.h: Likewise.
2196 * cpu-mep.c: Add bfd_c5_arch.
2197 * elf32-mep.c: Support it.
2199 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2201 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2202 info->callbacks->einfo.
2203 * linker.c (_bfd_generic_section_already_linked): Likewise.
2205 2009-04-06 DJ Delorie <dj@redhat.com>
2207 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2209 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2211 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2212 _bfd_pex64_print_pdata only if PE is defined.
2214 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2215 (_bfd_pex64_print_pdata): This.
2217 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2218 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2221 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2223 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2224 _bfd_pep_print_x64_pdata.
2225 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2226 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2228 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2230 * elf32-xtensa.c (relax_property_section): Always set r_offset
2233 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2235 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2236 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2238 (elf32_arm_stub_type): New enum values for the two new stubs.
2239 (arm_type_of_stub): Make use of the two new stubs.
2240 (arm_size_one_stub): Handle the two new stubs.
2242 2009-04-01 Matt Thomas <matt@netbsd.org>
2244 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2245 hidden symbols into the GOT or PLT.GOT.
2246 (elf_vax_relocate_section): Do not emit a PCREL reloc
2247 into a shared object if it is against a hidden symbol.
2249 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2251 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2252 and know_contains_shared_object_p.
2253 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2254 Cache the result in the archive_info table.
2255 (xcoff_auto_export_p): Add an "info" parameter and update the
2256 call to xcoff_archive_contains_shared_object_p.
2257 (xcoff_mark_auto_exports): Update accordingly.
2258 (xcoff_post_gc_symbol): Likewise.
2260 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2262 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2265 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2267 * coff-rs6000.c (member_layout): New structure.
2268 (archive_iterator): Likewise.
2269 (member_layout_init): New function.
2270 (archive_iterator_begin): Likewise.
2271 (archive_iterator_next): Likewise.
2272 (xcoff_write_armap_old): Use the new iterator functions.
2273 (do_shared_object_padding): Delete.
2274 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2275 handling of arch_info.
2276 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2277 first loop rather than the second. Allocate a member header if
2278 there isn't one, then work out the stat information and length
2279 in the first loop too. Use the new iterators for the second loop.
2280 (xcoff_write_archive_contents_big): Likewise.
2282 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2284 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2285 (bfd_xcoff_set_archive_import_path): Likewise.
2286 * bfd-in2.h: Regenerate.
2287 * xcofflink.c: Include libiberty.h.
2288 (xcoff_archive_info): New structure.
2289 (xcoff_archive_info_hash): New function.
2290 (xcoff_archive_info_eq): Likewise.
2291 (xcoff_get_archive_info): Likewise.
2292 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2293 (bfd_xcoff_split_import_path): New function.
2294 (bfd_xcoff_set_archive_import_path): Likewise.
2295 (xcoff_set_import_path): Move earlier in file.
2296 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2297 object to the the directory part of the bfd's filename. Get the
2298 import path and filename of an archive object from the archive's
2299 xcoff_tdata, initializing it if necessary. Update use of
2301 (bfd_link_input_bfd): Update use of import_file_id.
2302 (xcoff_write_global_symbol): Likewise.
2304 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2306 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2308 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2310 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2311 a .loader section for relocatable links.
2312 (xcoff_need_ldrel_p): New function.
2313 (xcoff_mark): Use it.
2314 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2316 (xcoff_build_ldsym): New function, split out from...
2317 (xcoff_build_ldsyms): ...here. Rename to...
2318 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2319 call xcoff_build_ldsym, if there's a loader section.
2320 (xcoff_build_loader_section): New function, extracted verbatim from...
2321 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2322 there's a loader section. Only add an __rtinit loader symbol
2323 if there's a loader section. Update after above name change.
2324 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2325 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2326 and xcoff_create_ldrel.
2327 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2328 (xcoff_reloc_link_order): Likewise, but only call it if there's
2329 a loader section. Use xcoff_symbol_section.
2330 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2331 if there's a loader section.
2333 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2335 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2337 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2339 * elf32-arm.c (group_sections): Rewrite loops for better
2342 2009-03-30 DJ Delorie <dj@redhat.com>
2344 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2345 relocs when doing a relocatable link.
2347 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2349 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2350 "ERROR:", in error messages.
2351 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2352 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2353 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2354 (elf32_arm_merge_eabi_attributes): Likewise.
2355 (elf32_arm_merge_private_bfd_data): Likewise.
2357 2009-03-27 Nick Clifton <nickc@redhat.com>
2359 * section.c (bfd_get_section_contents): Detect and handle the case
2360 where a section has the SEC_IN_MEMORY flag set but no actual
2363 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2366 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2367 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2368 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2369 if we don't find matching PT_LOAD when copying.
2371 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2373 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2374 the reloc descriptions.
2376 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2378 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2379 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2380 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2382 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2384 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2385 (bfd_i386_arch_intel_syntax): Likewise.
2386 (i8086_arch): Likewise.
2387 (bfd_x86_64_arch): Likewise.
2389 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2391 * elf32-cris.c (cris_elf_relocate_section): <case
2392 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2393 symbols for non-allocated sections. Don't check whether to
2394 generate R_CRIS_DTPMOD for non-allocated sections.
2395 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2396 handle relocation GC:ing if applied to non-allocated section.
2397 (cris_elf_check_relocs): Similar.
2399 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2400 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2401 when emitting a known TP offset in the GOT.
2403 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2405 * elf64-ppc.c (synthetic_opd): Delete.
2406 (compare_symbols): Look for .opd name rather than section match.
2407 (ppc64_elf_get_synthetic_symtab): Likewise.
2409 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2411 * elf32-ppc.c (is_pic_glink_stub): Delete.
2412 (is_nonpic_glink_stub): New function.
2413 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2415 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2417 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2418 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2420 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2421 macros for visibilty and locality checks.
2422 (elf_s390_adjust_dynamic_symbol): Likewise.
2423 (allocate_dynrelocs): Likewise.
2424 (elf_s390_relocate_section): Likewise.
2425 (elf_s390_finish_dynamic_symbol): Likewise.
2426 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2427 (elf_s390_adjust_dynamic_symbol): Likewise.
2428 (allocate_dynrelocs): Likewise.
2429 (elf_s390_relocate_section): Likewise.
2430 (elf_s390_finish_dynamic_symbol): Likewise.
2432 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2434 * bfd-in2.h: Regenerated.
2435 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2436 for debugging sections and map memory read/write dependent on
2438 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2439 without memory read flags set.
2440 * section.c: Add SEC_COFF_NOREAD to section flags.
2442 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2444 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2447 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2449 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2450 "no overlays" return. If there are overlays, create overlay
2451 manager entry symbols here, so that..
2452 (spu_elf_build_stubs): ..we don't need to set them up here.
2453 Simplify entry symbol tests.
2454 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2456 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2458 * elf.c (elfcore_grok_openbsd_procinfo)
2459 (elfcore_grok_openbsd_note): New functions.
2460 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2462 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2464 * vms-hdr.c: Don't include alloca.h.
2465 * elf32-m68hc1x.c: Include alloca-conf.h.
2467 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2469 * Makefile.am: Run "make dep-am".
2470 * Makefile.in: Regenerate.
2472 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2474 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2476 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2478 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2480 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2481 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2482 ovly_return fields with ovly_entry[2]. Adjust all users.
2483 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2485 (spu_elf_build_stubs): Likewise.
2486 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2487 ovly_flavour changes. Update all callers.
2488 (ovl_stub_size_log2): New function.
2489 (build_stub): Handle compact icache stubs. Use different manager
2490 entry point for stubs in non-icache area.
2491 (spu_elf_size_stubs): Don't allocate space for indirect branch
2493 (spu_elf_build_stubs): And don't built them.
2495 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2497 * dwarf2.c (read_section): Always use rawsize, if available.
2499 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2501 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2502 of rawsize and size for buffer.
2504 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2506 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2507 parameter just because fixed sections fit into local store.
2508 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2509 generating overlays if fixed sections plus reserved stack
2510 and heap space fit into local store.
2512 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2514 * elf32-spu.c (build_stub): Correct icache set_id.
2515 (spu_elf_relocate_section): Likewise.
2517 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2519 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2520 symbol table if it was created by the current call.
2522 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2524 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2525 class XMC_DS rather than XMC_UA.
2527 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2529 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2530 bfd_boolean export_defineds parameter with an unsigned int
2531 auto_export_flags parameter.
2532 * bfd-in2.h: Regenerate.
2533 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2534 split out from xcoff_build_ldsyms.
2535 (xcoff_covered_by_expall_p): New function.
2536 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2537 but with extra code to handle -bexpfull and -bexpall.
2538 (xcoff_mark_auto_exports): New function.
2539 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2540 a function should be automatically exported.
2541 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2542 parameter with an auto_export_flags parameter. Update ldinfo
2543 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2546 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2548 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2549 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2550 init and fini functions. Do garbage collection for objects
2551 without an entry point too.
2553 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2555 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2556 check whether a symbol has csect information.
2557 (coff_print_aux): Likewise.
2558 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2559 information for C_AIX_WEAKEXT too.
2560 (_bfd_xcoff_swap_aux_out): Likewise.
2561 (xcoff_reloc_type_br): Handle defweak symbols too.
2562 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2563 information for C_AIX_WEAKEXT too.
2564 (_bfd_xcoff64_swap_aux_out): Likewise.
2565 (xcoff64_reloc_type_br): Handle defweak symbols too.
2566 * coffgen.c (coff_print_symbol): Handle auxillary function
2567 information for C_AIX_WEAKEXT too.
2568 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2569 instead of BSF_GLOBAL if the L_WEAK flag is set.
2570 (xcoff_dynamic_definition_p): New function.
2571 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2572 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2573 always take the symbol class from the ldsym. Use weak bfd symbol
2574 types for weak ldsyms.
2575 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2576 Fix the check for whether a definition is from a shared object.
2577 Allow redefinitions of weak symbols.
2578 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2579 (xcoff_keep_symbol_p): Likewise.
2580 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2581 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2582 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2583 but mark them as L_WEAK.
2584 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2585 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2587 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2589 * xcofflink.c (xcoff_mark): When walking the relocations,
2590 only mark the target symbol or the target section, not both.
2591 (xcoff_final_definition_p): New function.
2592 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2593 symbol is a valid definition of the associated output symbol.
2594 Use XCOFF_ALLOCATED to stop the same hash table entry having
2596 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2598 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2600 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2602 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2605 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2608 * libcoff.h: Regenerate.
2609 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2610 line-number counts in the bfd's lineno_counts field.
2611 Don't keep per-csect line-number counts.
2612 (xcoff_sweep): Don't update per-csect line-number counts.
2613 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2614 entries in each output section.
2615 (xcoff_link_input_bfd): Get the number of line numbers from
2616 the bfd's lineno_counts field, rather than recalculating it
2617 from scratch. Fix the range check when updating C_BINCL and
2619 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2620 here. Don't expect csects to have line-number counts.
2622 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2624 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2625 * libcoff.h: Regenerate.
2626 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2627 "skip" logic from xcoff_link_input_bfd.
2628 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2629 objects in a dynamic link, rather than checking whether csectpp
2630 is null. Always allocate debug_index for other objects,
2631 and always go through the loop. Update the type of debug_index
2632 after the change above. Read the auxillary csect information
2633 and use xcoff_keep_symbol_p to decide whether a symbol should
2634 be kept. Set its debug_index to -2 if not.
2635 (xcoff_link_input_bfd): Update the type of debug_index after
2636 the change above and always expect it to be nonnull. Use it to
2637 test whether a symbol should be stripped, rather than making the
2638 decision here. Postpone all symbol creation to the second pass.
2640 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2642 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2643 creating a descriptor.
2644 (xcoff_sweep): Don't mark toc_section unless it's needed.
2645 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2646 when marking every bfd.
2647 (xcoff_link_input_bfd): Skip all TOC anchors.
2648 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2649 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2650 to -1; call xcoff_find_tc0 instead.
2652 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2654 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2655 * libcoff.h: Regenerate.
2656 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2657 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2658 the previous symbol's csect. Treat last_symndx as an inclusive value
2659 and simplify its handling.
2660 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2661 symbols with the right csect. Don't mark rsec when processing
2662 relocations against undefined or absolute sections.
2663 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2664 of bfd_und_section_ptr.
2665 (xcoff_link_input_bfd): Likewise.
2667 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2669 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2670 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2671 flag is set. Assert that all undefined symbols are either
2672 imported or defined by a dynamic object.
2673 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2674 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2675 handling to all relocations. Only set XCOFF_CALLED for function
2677 (xcoff_find_function): New function, split out from...
2678 (bfd_xcoff_export_symbol) ...here.
2679 (xcoff_set_import_path): New function, split out from...
2680 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2681 meaning of XCOFF_CALLED.
2682 (xcoff_mark_symbol): If we mark an undefined and unimported
2683 symbol, find some way of defining it. If the symbol is a function
2684 descriptor, fill in its definition automatically. If the symbol
2685 is a function, mark its descriptor and allocate room for global
2686 linkage code. Otherwise mark the symbol as implicitly imported.
2687 Move the code for creating function descriptors from...
2688 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2689 check for symbols that were implicitly defined.
2690 (xcoff_mark): Don't count any dynamic relocations against
2692 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2693 in the xcoff link info.
2694 (xcoff_link_input_bfd): Remove handling of undefined and
2697 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2699 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2700 if the target is absolute. Fix comment typo.
2701 (xcoff_ppc_relocate_section): Remove FIXME.
2702 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2703 if the target is absolute.
2705 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2707 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2708 R_POS and R_NEG relocations against absolute symbols to the
2711 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2713 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2714 to 2 for bfd_mach_ppc_620.
2716 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2718 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2719 * configure.in: Likewise.
2720 * configure: Regenerate.
2722 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2725 * elf.c (assign_section_numbers): Generate symbol table if there
2726 is any relocation in output.
2727 (_bfd_elf_compute_section_file_positions): Likewise.
2729 2009-03-13 Nick Clifton <nickc@redhat.com>
2732 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2733 * elflink.c (elf_link_read_relocs_from_section): Use
2734 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2735 relocs but no symbol table.
2736 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2738 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2741 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2742 to check ___tls_get_addr.
2744 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2745 strncmp to check __tls_get_addr.
2747 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2749 * dwarf2.c (read_section): Always check the offset, even when the
2750 section has been read before.
2752 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2754 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2757 2009-03-11 Chris Demetriou <cgd@google.com>
2759 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2760 * bfd-in2.h: Regenerate.
2761 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2762 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2764 (bsd_write_armap): Likewise.
2765 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2766 flag is set, do nothing.
2767 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2770 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2772 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2773 used to update stack pointer.
2775 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2778 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2779 for unknown symbols in absolute section.
2781 2009-03-06 Nick Clifton <nickc@redhat.com>
2783 * po/es.po: Updated Spanish translation.
2785 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2787 * elf32-arm.c (group_sections): Take next section size into
2788 account before accepting to group it.
2790 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2792 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2794 (elf32_arm_final_link_relocate): Likewise.
2796 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2799 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2801 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2803 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2804 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2805 (BFD_FAKE_SECTION): Init new flag.
2806 * ecoff.c (bfd_debug_section): Likewise.
2807 * bfd-in2.h: Regenerate.
2808 * libbfd.h: Regenerate.
2809 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2810 (ppc_elf_reloc_type_lookup): Handle new relocs.
2811 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2812 without marker relocs.
2813 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2814 if section has no old-style calls.
2815 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2816 Don't try to optimize new-style __tls_get_addr call when handling
2817 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2819 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2820 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2821 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2822 without marker relocs.
2823 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2824 if section has no old-style calls. Set toc_ref for new relocs as
2826 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2827 Don't try to optimize new-style __tls_get_addr call when handling
2828 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2831 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2834 * configure.in: Test for ld --as-needed support. Link shared
2835 libbfd against libm.
2836 * configure: Regenerate.
2838 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2840 * Makefile.am: Run "make dep-am".
2841 * Makefile.in: Regenerate.
2843 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2845 * elf32-score7.c: New file.
2846 * elf32-score.h: New file.
2847 * elf32-score.c: Add code to support score 7. Set score7 as the
2849 * cpu-score.c: Add score7 architecure.
2850 (compatibile): New function.
2851 * Makefile.am: Add rules for building elf32-score7 object.
2852 * Makefile.in: Regenerate.
2853 * configure.in: Add elf32-score7 object to score vectors.
2854 * configure: Regenerate.
2855 * reloc.c: Add score7 relocs.
2856 * archures.c: Add score3 and score7 machine numbers.
2857 * bfd-in2.h: Regenerate.
2858 * libbfd.h: Regenerate.
2860 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2862 * configure: Regenerate.
2864 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2866 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2867 (elf32_hppa_check_relocs): Use it.
2869 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2871 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2872 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2873 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2874 (elf_hppa_record_segment_addrs): Likewise.
2875 (elf_hppa_final_link): Likewise.
2876 (elf_hppa_relocate_insn): Likewise.
2877 (elf_hppa_final_link_relocate): Likewise.
2878 (elf64_hppa_relocate_section): Likewise.
2879 * elf64-hppa.c: Insert above.
2881 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2883 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2884 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2885 (elf_hppa_relocate_section): Likewise.
2886 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2887 from struct elf_link_hash_entry. Add count field.
2888 (struct elf64_hppa_dyn_hash_table): Delete.
2889 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2890 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2891 (hppa_elf_hash_entry, eh_name): Define.
2892 (elf64_hppa_new_dyn_hash_entry): Delete.
2893 (elf64_hppa_dyn_hash_lookup): Delete.
2894 (elf64_hppa_dyn_hash_traverse): Delete.
2895 (get_dyn_name): Delete.
2896 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2897 of struct elf64_hppa_dyn_hash_entry *.
2898 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2899 allocate_global_data_plt, allocate_global_data_stub,
2900 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2902 (hppa64_link_hash_newfunc): New.
2903 (elf64_hppa_hash_table_create): Rework.
2904 (count_dyn_reloc): Likewise.
2905 (hppa64_elf_local_refcounts): New.
2906 (elf64_hppa_check_relocs): Rework using standard technique for recording
2907 local DLT, PLT and OPD reference counts.
2908 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2909 elf_link_hash_entry *.
2910 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2911 allocate_global_data_plt, allocate_global_data_stub,
2912 allocate_global_data_opd, allocate_dynrel_entries,
2913 elf64_hppa_adjust_dynamic_symbol,
2914 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2915 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2916 Use hppa_link_hash_table. Rework.
2917 (elf64_hppa_link_output_symbol_hook): Rework.
2918 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2919 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2920 elf64_hppa_finish_dynamic_sections): Likewise.
2922 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2924 * elf32-arm.c (stub_reloc_type): Removed.
2925 (insn_sequence): Renamed reloc_type field to r_type.
2926 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2927 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2928 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2929 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2930 (arm_stub_is_thumb): Catch new stubs.
2931 (arm_type_of_stub): Handle new stubs.
2932 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2933 (bfd_elf32_arm_process_before_allocation): Remove useless
2936 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2938 * elf.c (elf_find_function): Use is_function_type to check
2941 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2943 * xtensa-modules.c: Revert to previous version 1.11 due
2944 to inadvertant commit.
2946 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2948 * elf32-xtensa.c (text_action_add): Separate test for action
2949 type. Break if saved action is ta_widen_insn at same offset.
2951 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2953 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2954 to elf32_arm_stub_long_branch_any_arm_pic.
2955 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2956 (enum elf32_arm_stub_type, arm_type_of_stub)
2957 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2960 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2962 * elf32-arm.c (PREV_SEC): Update comment.
2963 (group_sections): Rename argument to stubs_always_after_branch.
2964 Reverse the list and place stubs at the end of input sections.
2966 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2968 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2970 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2972 (arm_size_one_stub): Remove unnecessary break.
2973 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2975 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2977 * elf32-arm.c (stub_insn_type): New type.
2978 (stub_reloc_type): Likewise.
2979 (insn_sequence): Likewise.
2980 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2981 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2982 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2983 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2984 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2985 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2986 (elf32_arm_stub_hash_entry): Add new helper fields.
2987 (stub_hash_newfunc): Initialize these new fields.
2988 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2989 to take endianness into account.
2990 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2991 (arm_map_one_stub): Code is now more generic, thanks to
2994 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2996 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2998 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2999 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3000 BLX is not available. Fix typo in warning message. Add comments
3001 and improve formatting.
3002 (arm_build_one_stub): Adjust to new
3003 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3004 (arm_map_one_stub): Likewise.
3006 2009-02-23 Tristan Gingold <gingold@adacore.com>
3007 Eric Botcazou <ebotcazou@adacore.com>
3008 Douglas B Rupp <rupp@gnat.com>
3010 * vms.h: Update copyright year, fix comments, reorder declarations.
3011 (_bfd_save_vms_section): Remove the prototype.
3012 (EGPS_S_V_NO_SHIFT): New constant.
3013 (bfd_vms_set_section_flags): New prototype.
3014 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3016 (EGSY_S_W_FLAGS): Ditto.
3017 (EGSY_S_V_QUAD_VAL): Ditto.
3018 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3019 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3020 EGST_S_B_NAMLNG): Ditto.
3021 (ESRF_S_B_NAMLNG): Ditto.
3022 (ETIR_S_C_HEADER_SIZE): Ditto.
3023 (EGPS_S_V_ALLOC_64BIT): Ditto.
3024 (DST_S_C_EPILOG): Ditto.
3025 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3026 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3027 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3028 (DST_S_L_PCLINE_UNSLONG): Ditto.
3029 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3030 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3031 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3032 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3033 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3034 (DST_S_B_SRC_UNSBYTE): Ditto.
3035 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3037 (vms_section, vms_reloc): Remove types.
3038 (hdr_struc): Replaced by ...
3039 (hdr_struct): ... new type.
3040 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3041 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3042 (EMH_DATE_LENGTH): Ditto.
3043 (eom_struc): Replaced by ...
3044 (eom_struct): ... new type.
3045 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3046 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3047 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3048 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3049 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3050 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3051 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3052 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3053 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3054 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3055 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3056 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3057 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3058 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3059 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3060 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3061 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3062 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3063 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3064 (enum file_type_enum): New type.
3065 (struct location_struct): Removed.
3066 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3067 (struct funcinfo, struct module): Ditto.
3068 (struct vms_private_data_struct): Update fields.
3069 (struct vms_section_data_struct): New type.
3071 * vms.c: Update copyright year, fix comments,
3072 Fix includes for DECC, add prototypes.
3073 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3075 Use flavour to set is_vax, location_stack is removed.
3076 (struct pair): Declare.
3077 (fill_section_ptr): Initialize variables at declaration.
3078 Add guard to set SECTION_SYM flag, handlde und section.
3079 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3080 (_bfd_vms_slurp_object_records): New function, replaces previous
3082 (vms_slurp_module): New function.
3083 (vms_slurp_image): Ditto.
3084 (vms_object_p): Complete rewrite.
3085 (vms_mkobject): Use is_vax field to slect architecture.
3086 (free_reloc_stream): New function.
3087 (vms_convert_to_var): Ditto.
3088 (vms_convert_to_var_1): Ditto.
3089 (vms_convert_to_var_unix_filename): Ditto.
3090 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3092 (vms_new_section_hook): Set alignment to 0, allocate private data.
3093 (vms_get_section_contents): Load content.
3094 (vms_get_symbol_info): Handle undefined section.
3095 (vms_find_nearest_line): Handle.
3096 (alloc_reloc_stream): New function.
3097 (vms_slurp_reloc_table): Ditto.
3098 (vms_get_reloc_upper_bound): Make it real.
3099 (vms_canonicalize_reloc): Do the real work.
3100 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3102 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3103 (vms_set_arch_mach): Check arch.
3104 (vms_set_section_contents): Copy the content after allocation.
3105 (vms_alpha_vec): Update object flags.
3107 * vms-tir.c: Update copyright year, fix comments,
3108 add prototypes for new functions.
3109 (dst_define_location): New function.
3110 (dst_restore_location): New function.
3111 (dst_retrieve_location): New function.
3112 (dst_check_allocation): New function.
3113 (image_dump): Call dst_check_allocation.
3114 (image_write_b): Ditto.
3115 (image_write_w): Ditto.
3116 (image_write_l): Ditto.
3117 (image_write_q): Ditto.
3118 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3119 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3121 Call error handler instead of abort if name is not known.
3122 (etir_sta): Add quarter_relocs argument and set it.
3125 (etir_opr): Ditto, return FALSE in case of error.
3126 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3127 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3128 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3129 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3130 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3131 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3132 Return FALSE in case of error.
3133 (tir_sta): Change sign of psect.
3135 (tir_cmd): Fix cast. Makes tir_table static const.
3136 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3137 add argument to explain.
3138 (analyze_etir): Initialize maxptr, add quarter_relocs
3139 declaration, move some declarations into inner scopes.
3140 Handle quarter_relocs and STO_IMM.
3141 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3142 (_bfd_vms_slurp_relocs): New function.
3143 (_bfd_vms_decode_relocs): New function.
3144 (sto_imm): Rewritten.
3145 (start_first_etbt_record): New function.
3146 (start_another_etbt_record): Ditto.
3147 (etir_output_check): Ditto.
3148 (defer_reloc_p): Ditto.
3149 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3150 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3151 rewritte relocations handling.
3152 (_bfd_vms_write_tbt): Removed.
3153 (_bfd_vms_write_dbg): Ditto.
3155 * vms-misc.c: Update copyright year, Fix comments.
3156 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3157 (maybe_adjust_record_pointer_for_object): New function.
3158 (_bfd_vms_get_first_record): New function, replaces ...
3159 (_bfd_vms_get_record): .. removed.
3160 (_bfd_vms_get_object_record): New function.
3161 (_bfd_vms_get_object_record): New function.
3162 (vms_get_remaining_object_record): New function, replaces ...
3163 (_bfd_vms_get_next_record): ... removed.
3164 (add_new_contents): Removed.
3165 (_bfd_save_vms_section): Removed.
3166 (_bfd_get_vms_section): Removed.
3167 (_bfd_vms_output_flush): Write in VAR format.
3168 (new_symbol): Don't make UND section.
3170 * vms-hdr.c: Update copyright year, update list of record handled.
3171 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3172 (_bfd_vms_write_hdr): Strip vms and unix patches,
3173 add comments, truncate module name at 31 characters,
3174 use constants instead of hard-coded value,
3175 write BFD version instead of a fixed string.
3176 (_bfd_vms_slurp_ihd): New function.
3177 (_bfd_vms_slurp_isd): Ditto.
3178 (_bfd_vms_slurp_ihs): Ditto.
3179 (new_module): Ditto.
3180 (parse_module): Ditto
3181 (build_module_list): Ditto.
3182 (module_find_nearest_line): Ditto.
3183 (_bfd_vms_find_nearest_dst_line): Ditto.
3184 (vms_slurp_debug): Ditto.
3185 (_bfd_vms_slurp_dbg): Ditto.
3186 (_bfd_vms_slurp_tbt): Ditto.
3187 (_bfd_vms_write_dbg): Ditto.
3188 (_bfd_vms_write_tbt): Ditto.
3190 * vms-gsd.c: Update copyright year, update list of records handled.
3191 (EVAX_LITERALS_NAME): New macro.
3192 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3193 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3194 (register_universal_symbol): New function and prototype.
3195 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3196 improve debug messages,
3197 use constants instead of hard-coded value,
3198 fix missing endianness conversion,
3199 handle global symbol (SYMG).
3200 (bfd_vms_set_section_flags): New function.
3201 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3202 handle section literals,
3204 handle section bfd and vms flags,
3205 don't output LIB$INITIALIZE symbol,
3206 fix handling of weak symbols,
3207 fix evax vs vax procedure descriptor,
3208 handle absolute symbols.
3210 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3211 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3213 * makefile.vms (DEFS): Fix flags for VMS.
3215 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3217 * bfd-in2.h: Regenerated.
3218 * libbfd.h: Regenerated.
3220 2009-02-20 Cary Coutant <ccoutant@google.com>
3222 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3225 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3228 * coffcode.h (coff_write_object_contents): Don't let the string
3229 table offset overflow the s_name field when using long section names.
3231 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3233 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3234 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3236 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3237 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3238 (bfd_pmac_xcoff_backend_data): Likewise.
3239 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3240 (bfd_xcoff_aix5_backend_data): Likewise.
3241 (xcoff64_write_object_contents): Delete unused long_section_names
3243 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3244 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3246 * coffcode.h (documentation): Update to describe long section names.
3247 (COFFLONGSECTIONCATHELPER): New helper macro.
3248 (BLANKOR1TOODD): Likewise.
3249 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3250 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3251 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3252 (bfd_coff_set_long_section_names_allowed): New function.
3253 (bfd_coff_set_long_section_names_disallowed): Likewise.
3254 (struct bfd_coff_backend_data): Add new backend hook function
3255 pointer _bfd_coff_set_long_section_names.
3256 (bfd_coff_set_long_section_names): New backend hook.
3257 (coff_write_object_contents): Only generate long section names if
3258 bfd_coff_long_section_names() indicates they are currently enabled.
3259 (bfd_coff_std_swap_table): Make non-const, and initialise long
3260 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3261 (ticoff0_swap_table): Likewise to both.
3262 (ticoff1_swap_table): Again, likewise to both.
3263 * coffgen.c (make_a_section_from_file): Allow long section names
3264 as inputs even if not currently allowed for outputs.
3265 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3266 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3267 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3268 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3269 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3270 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3271 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3272 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3273 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3274 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3275 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3276 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3277 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3278 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3279 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3280 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3281 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3282 * libcoff-in.h: Update copyright year to cause updated copyright
3283 year in generated libcoff.h, and fix typo.
3284 * libcoff.h: Regenerated.
3285 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3286 (_bfd_ecoff_no_long_sections): Add prototype.
3287 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3288 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3289 defined by an including .c file.
3290 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3291 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3292 (ticoff1_swap_table): Likewise to both.
3294 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3296 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3297 stub. Catch default case error.
3298 (arm_map_one_stub): Add missing Thumb mapping symbol.
3300 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3303 * elf32-avr.c: Handle case where no local symbos exist correctly.
3305 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3308 * elf32-arm.c (arm_long_branch_stub,
3309 arm_thumb_v4t_long_branch_stub,
3310 arm_thumb_thumb_long_branch_stub,
3311 arm_thumb_arm_v4t_long_branch_stub,
3312 arm_thumb_arm_v4t_short_branch_stub,
3313 arm_pic_long_branch_stub):
3314 Renamed to elf32_arm_stub_long_branch_any_any,
3315 elf32_arm_stub_long_branch_v4t_arm_thumb,
3316 elf32_arm_stub_long_branch_thumb_only,
3317 elf32_arm_stub_long_branch_v4t_thumb_arm,
3318 elf32_arm_stub_short_branch_v4t_thumb_arm,
3319 elf32_arm_stub_long_branch_any_any_pic.
3320 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3321 arm_thumb_thumb_stub_long_branch,
3322 arm_thumb_arm_v4t_stub_long_branch,
3323 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3324 Renamed to arm_stub_long_branch_any_any,
3325 arm_stub_long_branch_v4t_arm_thumb,
3326 arm_stub_long_branch_thumb_only,
3327 arm_stub_long_branch_v4t_thumb_arm,
3328 arm_stub_short_branch_v4t_thumb_arm,
3329 arm_stub_long_branch_any_any_pic.
3331 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3333 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3334 in branch offset check.
3336 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3338 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3339 add toc.symndx and toc.add.
3340 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3342 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3344 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3345 (branch_reloc_hash_match): New function, extracted from..
3346 (ppc64_elf_tls_optimize): ..here.
3347 (ppc64_elf_relocate_section): Properly set addends when optimizing
3348 tls sequences. Avoid unnecessary reading and writing of insns.
3349 Only redo reloc when symbol changed. Bypass symbol checks when
3351 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3352 (branch_reloc_hash_match): New function, extracted from..
3353 (ppc_elf_tls_optimize): ..here.
3354 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3355 Don't clear addend on zapped __tls_get_addr reloc.
3357 2009-02-12 Nick Clifton <nickc@redhat.com>
3360 * elflink.c (bfd_elf_final_link): When counting the relocations,
3361 if the header size has not been set yet then assume that it will
3362 match the output section's reloc type.
3364 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3366 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3369 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3371 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3372 (find_function): Likewise.
3373 (pasted_function): Don't error if no prior function found.
3374 (discover_functions): Revert 2008-12-10 change. Extend first
3375 function range to start of section.
3377 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3379 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3381 * elf64-hppa.h: Likewise.
3383 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3385 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3388 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3390 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3391 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3393 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3395 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3396 * archures.c (bfd_mach_mips_xlr): Define.
3397 * bfd-in2.h: Regenerate.
3398 * cpu-mips.c (I_xlr): Define.
3399 (arch_info_struct): Add XLR entry.
3400 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3401 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3402 (mips_mach_extensions): Add XLR entry.
3404 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3406 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3408 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3410 * configure.in: AC_SUBST pdfdir.
3411 * Makefile.am: Add install-pdf, install-pdf-am
3412 and install-pdf-recursive targets. Define pdfdir.
3413 * doc/Makefile.am: Define pdf__strip_dir. Add
3414 install-pdf and install-pdf-am targets.
3415 * po/Make-in: Add install-pdf target.
3416 * configure: Regenerate.
3417 * Makefile.in: Regenerate
3418 * doc/Makefile.in: Regenerate.
3420 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3422 * bfd-in2.h: Regenerate.
3423 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3424 fields from n_entries to n_slots where appropriate, update comments.
3425 (HOWTO): Add TLS relocations.
3426 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3427 (enum elf_m68k_got_offset_size): New enum.
3428 (struct elf_m68k_got_entry.type): Move field to ...
3429 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3430 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3432 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3434 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3435 fields into n_entries array. Update comments.
3436 (elf_m68k_init_got): Simplify, update all uses.
3437 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3438 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3439 GOT entries; update name, update all uses.
3440 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3441 (elf_m68k_get_got_entry): Update.
3442 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3444 (elf_m68k_remove_got_entry_type): Simplify.
3445 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3446 (elf_m68k_can_merge_gots): Update.
3447 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3448 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3449 GOT entries, simplify.
3450 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3451 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3452 field, remove obsoleted local_n_entries field.
3453 (elf_m68k_partition_multi_got_2): New static function.
3454 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3456 (elf_m68k_remove_got_entry_type): Update.
3457 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3458 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3459 update of sgot->size and srelgot->size.
3460 (elf_m68k_gc_sweep_hook): Update.
3461 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3462 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3464 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3465 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3467 2009-02-02 DJ Delorie <dj@redhat.com>
3469 * elf32-mep.c (config_names): Regenerate configuration.
3471 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3473 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3474 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3475 * elf.c (bfd_elf_get_str_section): Make static.
3476 (bfd_elf_find_section): Delete.
3477 * libbfd.h: Regenerate.
3479 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3481 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3482 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3484 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3486 * elflink.c (on_needed_list): New function.
3487 (elf_link_add_object_symbols): Link in --as-needed libs if they
3488 satisfy undefined symbols in other libs.
3490 2009-01-30 Julian Brown <julian@codesourcery.com>
3492 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3493 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3494 with --just-symbols (-R).
3496 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3498 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3499 high_pc in order to properly sign-extend VMAs.
3501 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3502 Mark Shinwell <shinwell@codesourcery.com>
3503 Catherine Moore <clm@codesourcery.com>
3505 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3507 2009-01-28 Catherine Moore <clm@codesourcery.com>
3509 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3510 SEC_LOAD for dynamic relocation sections.
3512 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3514 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3515 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3516 the size of local TLS data.
3518 2009-01-27 Andreas Schwab <schwab@suse.de>
3520 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3521 architectures in the archive.
3523 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3525 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3526 <R_CRIS_32_DTPREL>: Correct relocation value.
3528 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3529 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3530 symbols with non-default visibility.
3532 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3534 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3535 describing the trampolines.
3536 (ppc_elf_relocate_section): Update relocs to describe the
3539 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3541 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3542 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3543 and R_PARISC_PCREL12F relocations.
3545 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3548 * elflink.c (find_version_for_sym): New function split out from,
3549 but without export_dynamic test, ..
3550 (_bfd_elf_link_assign_sym_version): ..here.
3551 (_bfd_elf_export_symbol): Use it.
3553 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3555 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3556 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3557 * elflink.c: ..here, somewhat modified.
3558 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3559 _bfd_elf_link_find_version_dependencies,
3560 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3561 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3562 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3564 * elflink.c: ..and make static here.
3565 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3566 of output_bfd from struct elf_find_verdep_info.
3567 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3568 struct elf_info_failed.
3569 (bfd_elf_size_dynamic_sections): Adjust.
3571 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3574 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3575 after comp_unit_find_line call.
3577 2009-01-21 Nick Clifton <nickc@redhat.com>
3580 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3581 tm_gmtoff field in struct tm.
3583 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3585 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3586 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3587 sections in soft-icache lines unless non_ia_text. Don't add
3588 rodata if doing so would exceed line size.
3590 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3592 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3593 types than bfd_link_hash_indirect, before early return, call
3594 _bfd_elf_link_hash_copy_indirect.
3596 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3598 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3599 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3600 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3601 (elf_backend_obj_attrs_order): New define.
3602 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3603 (elfNN_bed): Add elf_backend_obj_attrs_order.
3605 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3607 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3608 (obj_attr_size): Likewise.
3609 (write_obj_attribute): Likewise.
3610 (_bfd_elf_copy_obj_attributes): Likewise.
3611 (_bfd_elf_parse_attributes): Likewise.
3612 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3613 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3614 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3615 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3616 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3619 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3621 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3622 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3623 (bfd_elf_add_obj_attr_string): Likewise.
3624 (bfd_elf_add_obj_attr_int_string): Likewise.
3625 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3626 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3627 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3628 Tag_nodefaults has no default value.
3629 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3630 comment to reflect the new state.
3632 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3635 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3636 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3637 (adjust_z_magix): Delete dead code handling QMAGIC.
3639 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3641 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3642 IMAGE_SCN_MEM_DISCARDABLE.
3644 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3646 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3647 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3648 * configure.in (commonbfdlib): Delete.
3649 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3650 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3651 is available, not just for linux.
3652 * po/SRC-POTFILES.in: Regenerate.
3653 * Makefile.in: Regenerate.
3654 * configure: Regenerate.
3656 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3657 Julian Brown <julian@codesourcery.com>
3659 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3660 ARM attributes in ABI 2.07.
3661 * elf32-arm.c (get_secondary_compatible_arch): New function.
3662 (set_secondary_compatible_arch): New function.
3663 (tag_cpu_arch_combine): New function.
3664 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3665 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3666 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3667 make it fit with order_01243.
3668 Add support for Tag_also_compatible_with,
3669 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3670 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3671 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3672 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3673 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3674 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3675 Rework the way unknown attributes are handled.
3676 Defer errors until all attributes have been processed.
3678 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3680 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3681 bfd_elf_add_obj_attr_int_string.
3682 Read Tag_compatibility from its new location in the attribute array,
3683 rather than the attribute list.
3684 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3685 bfd_elf_add_obj_attr_int_string.
3686 (_bfd_elf_parse_attributes): Likewise.
3687 (_bfd_elf_merge_object_attributes): There's now only one
3688 Tag_compatibility, and it's in the array, not the list.
3689 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3691 (bfd_elf_add_obj_attr_compat): Rename to
3692 bfd_elf_add_obj_attr_int_string.
3693 (bfd_elf_add_proc_attr_compat): Rename to
3694 bfd_elf_add_proc_attr_int_string.
3695 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3698 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3700 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3701 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3702 (vmsutil.lo): Add dependency rule.
3703 * Makefile.in: Regenerate.
3704 * config.bfd (ia64*-*-*vms*): Add case.
3705 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3706 * configure: Regenerate.
3707 * vmsutil.c: New file.
3708 * vmsutil.h: New file.
3709 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3711 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3712 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3713 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3714 elfNN_vms_object_p): New functions
3715 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3717 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3720 * elflink.c (elf_gc_sweep): Exclude the group section if the
3721 first member of the section group is excluded.
3723 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3726 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3727 saved filename, use bfd_alloc rather than bfd_malloc for it.
3729 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3731 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3733 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3735 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3737 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3739 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3741 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3743 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3745 (struct got_entry): Add br_addr.
3746 (struct call_info): Add priority.
3747 (struct function_info): Add lr_store and sp_adjust.
3748 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3749 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3750 area as an overlay, and check that no other overlays exist. Look up
3751 icache overlay manager entry sym.
3752 (BRA_STUBS, BRA, BRASL): Define.
3753 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3754 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3756 (count_stub, build_stub): Support soft-icache.
3757 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3758 (spu_elf_size_stubs): Size soft-icache stubs.
3759 (overlay_index): New function.
3760 (spu_elf_build_stubs): Make static. Support soft-icache.
3761 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3762 (find_function_stack_adjust): Save lr store and stack adjust insn
3764 (maybe_insert_function): Adjust find_function_stack_adjust call.
3765 (mark_functions_via_relocs): Retrieve priority.
3766 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3767 (sort_calls): Sort by priority first.
3768 (mark_overlay_section): Ignore .ovl.init.
3769 (sum_stack): Only print when stack_analysis.
3770 (print_one_overlay_section): New function, extracted from..
3771 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3772 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3773 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3774 analysis. Call spu_elf_build_stubs.
3775 (spu_elf_relocate_section): For soft-icache encode overlay index
3777 (spu_elf_output_symbol_hook): Support soft-icache.
3778 (spu_elf_modify_program_headers: Likewise.
3780 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3781 num_regions to num_lines. Add line_size and max_branch.
3782 (enum _ovly_flavour): Add ovly_soft_icache.
3783 (spu_elf_build_stubs): Delete.
3785 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3787 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3788 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3790 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3792 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3793 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3794 the program, the known offset starts at the negative size of the
3796 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3799 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3801 * config.bfd: Add lm32-*-rtems*.
3803 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3805 * coff-ppc.c: Add 2009 to Copyright.
3806 * elf32-cris.c: Likewise.
3807 * elflink.c: Likewise.
3809 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3811 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3812 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3814 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3817 * elflink.c (elf_merge_st_other): New.
3818 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3819 hide them if needed.
3820 (elf_link_add_object_symbols): Updated.
3822 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3825 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3826 ref_dynamic and dynamic_def fields when setting def_regular
3829 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3832 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3835 For older changes see ChangeLog-2008
3841 version-control: never
projects / external / binutils.git / blob