| blob | 782d1a9064342c0dd1cbfba15e13f4b69bcab9ff |
1 2006-05-24 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
4 function syms over other syms.
6 2006-05-11 Michael Matz <matz@suse.de>
8 * elflink.c (match_group_member): Correctly iterate group
9 members.
11 2006-05-11 Paul Brook <paul@codesourcery.com>
13 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
14 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
15 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
16 * reloc.c: Ditto.
17 * bfd-in2.h: Regenerate.
18 * libbfd.h: Regenerate.
19 * libcoff.h: Regenerate.
21 2006-05-11 Mike Bland <mbland@google.com>
23 * elf.c (_bfd_elf_init_private_section_data): Don't change
24 section type if already set.
26 2006-05-10 Nick Clifton <nickc@redhat.com>
28 PR ld/2607
29 * elfcode.h (valid_section_index_p): New function: Checks for a
30 valid section index. Allows indicies in the range SHN_LOPROC to
31 SHN_HIOS.
32 (elf_object_p): Use valid_section_index_p.
34 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
36 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
37 ARM_SECREL): Mark WinCE versions of these relocs as partial
38 inplace.
39 (coff_arm_relocate_section): Adjust addend for WinCE.
41 2006-05-10 Alan Modra <amodra@bigpond.net.au>
43 PR 2342
44 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
46 2006-05-09 Nick Clifton <nickc@redhat.com>
48 * coffcode.h (coff_write_relocs): Produce an error message if a an
49 out-of-range symbol index is detected in a reloc.
51 2006-05-09 Ben Elliston <bje@au.ibm.com>
53 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
54 local variable `dynobj'.
56 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
58 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
59 of the bfd's sections for the reloc-addend adjustments.
61 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
63 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
64 (elf_s390_relocate_section): Add code to do the GD->LE and
65 LD->LE TLS linker optimizations if a brasl instruction is used
66 for the __tls_get_offset function call.
67 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
69 2006-05-05 Alan Modra <amodra@bigpond.net.au>
71 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
72 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
73 the .toc and referenced by a TLS code sequence.
74 (ppc64_elf_edit_toc): Cater for the unlikely situation that
75 .toc is the first section in a file.
77 2006-05-04 Andreas Schwab <schwab@suse.de>
79 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
80 regs instead of an array of int.
81 (struct external_solaris_bcp_core): Likewise.
82 (swapcore_sun3): Use offsetof instead of computing the offset
83 manually.
84 (swapcore_sparc): Likewise. Simplify reference to c_regs.
85 (swapcore_solaris_bcp): Likewise.
87 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
89 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
90 for missing GOTs.
92 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
94 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
95 mapping symbols.
97 2006-05-04 Ben Elliston <bje@au.ibm.com>
99 * coff-or32.c (bfd_section_from_shdr): Remove unused local
100 variable `ptr'.
101 * cofflink.c (process_embedded_commands): Remove unused local
102 variables `had_read' and `had_shared'.
103 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
104 variable `fdr_adr'.
105 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
107 2006-05-03 Alan Modra <amodra@bigpond.net.au>
109 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
110 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
111 (bfd_und_symbol, bfd_ind_symbol): Delete.
112 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
113 &SEC.symbol.
114 (STD_SECTION): Adjust.
115 (_bfd_generic_new_section_hook): New function, extracted from..
116 (bfd_section_init): ..here.
117 (bfd_make_section_old_way): Call new_section_hook for abs, com,
118 und and ind sections.
119 * elf.c (_bfd_elf_large_com_section): Adjust.
120 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
121 * pdp11.c (new_section_hook): Likewise.
122 * coffcode.h (coff_new_section_hook): Likewise.
123 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
124 * elf.c (_bfd_elf_new_section_hook): Likewise.
125 * vms.c (vms_new_section_hook): Likwise.
126 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
127 already set.
128 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
129 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
130 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
131 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
132 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
133 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
134 * ieee.c (ieee_new_section_hook): Likewise. Call
135 _bfd_generic_new_section_hook too.
136 * mmo.c (mmo_new_section_hook): Likewise.
137 * oasys.c (oasys_new_section_hook): Likewise.
138 * som.c (som_new_section_hook): Likewise.
139 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
140 * bfd-in2.h: Regenerate.
141 * libbfd.h: Regenerate.
143 2006-05-03 Alan Modra <amodra@bigpond.net.au>
145 * hash.c (DEFAULT_SIZE): Revert last change.
146 (higher_prime_number): Correct test for no larger prime. Don't
147 abort on error, instead return 0. Depopulate primes[].
148 (bfd_hash_lookup): If we overflow size, refuse to grow table.
150 2006-05-02 Paul Brook <paul@codesourcery.com>
152 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
153 for R_ARM_REL32.
155 2006-05-02 Ben Elliston <bje@au.ibm.com>
157 * archive.c (bfd_generic_archive_p): Remove unused local variable
158 `fail'.
159 * dwarf2.c (decode_line_info): Remove unused local variable
160 `basic_block'.
161 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
162 local variable `s'.
163 * tekhex.c (tekhex_write_object_contents): Remove unused local
164 variable `bytes_written'.
165 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
166 variable `r_addend'.
167 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
168 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
169 (_bfd_ns32k_relocate_contents): Remove break after return.
170 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
172 2006-05-02 Nick Clifton <nickc@redhat.com>
174 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
175 in order to avoid conflicts with the global DEBUG define.
177 2006-05-02 Alan Modra <amodra@bigpond.net.au>
179 * dwarf2.c: Formatting.
180 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
181 output section check.
182 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
183 * elf32-m32c.c: Similarly.
184 * elf32-ppc.c: Similarly.
185 * elf32-v850.c: Similarly.
186 * nlm32-sparc.c: Similarly.
187 * elfcode.h: Similarly.
188 (elf_symbol_flags): Delete.
189 * elflink.c (elf_link_input_bfd): Comment typo.
191 2006-05-01 DJ Delorie <dj@redhat.com>
193 * bfd-in.h (bfd_hash_table): Add count field.
194 * bfd-in2.h: Regenerate.
195 * hash.c (higher_prime_number): New.
196 (bfd_hash_table_inint_n): Init count field.
197 (bfd_hash_lookup): Grow table as needed.
199 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
201 PR binutils/2584
202 * tekhex.c (getvalue): Change return type to bfd_boolean and
203 add the new parameter. Return false if the unexpected character
204 is found.
205 (getsym): Likewise.
206 (first_phase): Change return type to bfd_boolean and return
207 false if the unexpected character is found. Replace abort
208 with returning false.
209 (pass_over): Change return type to bfd_boolean and the type of
210 the second argument to bfd_boolean (*) (bfd *, int, char *).
211 Return false if FUNC returns false.
212 (tekhex_object_p): Return NULL if pass_over fails.
214 2006-04-27 Alan Modra <amodra@bigpond.net.au>
216 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
218 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
220 PR binutils/2593
221 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
222 and flags if its BFD flags have been set.
223 (_bfd_elf_init_private_section_data): Don't copy the output ELF
224 section type from input if it has been set to something
225 different.
227 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
229 PR binutils/2467
230 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
231 is NULL first.
233 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
234 abfd->sections is NULL.
235 (elf32_arm_bfd_free_cached_info): New.
236 (bfd_elf32_bfd_free_cached_info): Defined.
238 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
239 to _bfd_free_cached_info.
241 * libbfd-in.h (_bfd_free_cached_info): New.
242 * libbfd: Regenerated.
244 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
245 (_bfd_free_cached_info): New.
247 2006-04-21 Alan Modra <amodra@bigpond.net.au>
249 * elf.c (assign_file_positions_except_relocs): Move code setting
250 file position of non-loaded sections..
251 (assign_file_positions_for_segments): ..to here.
253 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
255 PR ld/2537
256 * elf.c (bfd_section_from_shdr): Allow sections reserved for
257 applications. Issue an error on sections we don't know how
258 to handle.
260 2006-04-19 Alan Modra <amodra@bigpond.net.au>
262 * Makefile.am: Run "make dep-am".
263 * Makefile.in: Regenerate.
265 2006-04-19 Alan Modra <amodra@bigpond.net.au>
267 * warning.m4 (--enable-werror): Format help message.
268 (--enable-build-warnings): Likewise.
269 * configure: Regenerate.
271 2006-04-18 Nick Clifton <nickc@redhat.com>
273 PR 2257
274 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
275 fields to still be handled as ELF files.
277 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
279 * po/SRC-POTFILES.in: Regenerated.
281 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
283 * configure.in: Update version to 2.17.50.
284 * configure: Regenerated.
286 2006-04-14 David Heine <dlheine@tensilica.com>
288 * elf32-xtensa.c (build_reloc_opcodes): New.
289 (compute_text_actions): Use it to decode opcodes outside inner loop.
290 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
291 it is set, use it to get the opcodes for relocations.
292 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
294 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
296 PR ld/2513
297 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
298 (GOT_TLS_IE_IE): Likewise.
299 (GOT_TLS_IE_GD): Likewise.
300 (GOT_TLS_IE_MASK): Likewise.
301 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
302 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
303 respectively.
304 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
305 are set, treat tls_type as GOT_TLS_IE_BOTH.
306 (elf_i386_relocate_section): Likewise.
308 2006-04-07 Randolph Chung <tausq@debian.org>
310 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
311 (elf64_hppa_grok_psinfo): Likewise.
312 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
314 2006-04-06 DJ Delorie <dj@redhat.com>
316 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
317 each plt entry we create.
319 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
321 * po/Make-in: Add install-html target.
322 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
323 htmldir. Add install-html and install-html-recursive targets.
324 * Makefile.in: Regenerate.
325 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
326 * configure: Regenerate.
328 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
330 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
331 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
332 section structure.
334 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
336 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
337 eliminate warnings.
339 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
340 James E Wilson <wilson@specifixinc.com>
342 PR ld/2442
343 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
344 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
345 size.
346 (elfNN_ia64_link_hash_entry): Likewise.
347 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
348 and size.
349 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
350 processing.
351 (elfNN_ia64_hash_hide_symbol): Likewise.
352 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
353 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
354 (elfNN_ia64_global_dyn_info_free): New function.
355 (elfNN_ia64_local_dyn_info_free): Likewise.
356 (elfNN_ia64_hash_table_free): Free local and global
357 elfNN_ia64_dyn_sym_info.
358 (addend_compare): New function.
359 (sort_dyn_sym_info): Likewise.
360 (get_dyn_sym_info): Updated to use binary search for addend.
361 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
362 relocation arrays first.
364 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
366 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
367 symbol.
369 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
371 PR ld/2411
372 * elflink.c (check_dynsym): New.
373 (elf_link_output_extsym): Use it.
374 (bfd_elf_final_link): Likewise.
376 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
378 PR ld/2404
379 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
380 symbol from the dynamic definition with the default version if
381 its type and the type of existing regular definition mismatch.
383 2006-04-05 Richard Sandiford <richard@codesourcery.com>
384 Daniel Jacobowitz <dan@codesourcery.com>
386 * config.bfd (sparc-*-vxworks*): New stanza.
387 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
388 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
389 * configure: Regenerate.
390 * elf32-sparc.c: Include elf-vxworks.h.
391 (elf32_sparc_vxworks_link_hash_table_create: New.
392 (elf32_sparc_vxworks_final_write_processing): New.
393 (TARGET_BIG_SYM): Override for VxWorks.
394 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
395 (bfd_elf32_bfd_link_hash_table_create): Likewise.
396 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
397 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
398 (elf_backend_link_output_symbol_hook): Likewise.
399 (elf_backend_emit_relocs): Likewise.
400 (elf_backend_final_write_processing, elf32_bed): Likewise.
401 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
402 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
403 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
404 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
405 build_plt_entry here.
406 (create_got_section): Initialize sgotplt for VxWorks.
407 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
408 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
409 Call elf_vxworks_create_dynamic_sections for VxWorks.
410 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
411 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
412 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
413 for VxWorks. Check for the .got.plt section.
414 (sparc_vxworks_build_plt_entry): New function.
415 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
416 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
417 absolute on VxWorks.
418 (sparc32_finish_dyn): Add special handling for DT_RELASZ
419 and DT_PLTGOT on VxWorks.
420 (sparc_vxworks_finish_exec_plt): New.
421 (sparc_vxworks_finish_shared_plt): New.
422 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
423 Use plt_header_size and plt_entry_size.
424 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
425 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
426 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
427 (elf32-sparc.lo): Likewise.
428 * Makefile.in: Regenerate.
429 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
430 (_bfd_target_vector): Add a pointer to it.
432 2006-03-30 Ben Elliston <bje@au.ibm.com>
434 PR ld/2267
435 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
436 special section number that exceeds the number of ELF sections
437 (eg. SHN_MIPS_SCOMMON).
439 2006-03-27 Richard Sandiford <richard@codesourcery.com>
441 * elfxx-mips.c (mips_got_entry): Add more commentary.
442 (mips_elf_local_got_index): Use the hash table entry to record
443 the GOT index of forced-local symbols.
444 (mips_elf_initialize_tls_index): Rearrange code. Store the index
445 in either the hash table entry or the mips_got_entry, not both.
446 Add more commentary.
447 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
448 mips_elf_initialize_tls_index.
450 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
452 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
453 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
454 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
455 bfin_areloc_howto_table): Delete. All
456 uses deleted as well.
457 (bfin_reloc_map): Delete all stack relocs.
458 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
459 bfin_reloc_type_lookup): Don't support them.
460 (bfin_relocate_section): Don't try to handle them.
462 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
463 * configure.in: Likewise.
464 * configure: Regenerate.
465 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
466 (BFIN_RELOC_MAX): Now 0x21.
467 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
468 (bfd_elf32_bfinfdpic_vec): Declare.
469 (IS_FDPIC): New macro.
470 (struct bfinfdpic_elf_link_hash_table): New struct.
471 (bfinfdpic_hash_table, bfinfdpic_got_section,
472 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
473 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
474 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
475 bfinfdpic_plt_initial_offset): Accessor macros for it.
476 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
477 (struct bfinfdpic_relocs_info): New struct.
478 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
479 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
480 DEFAULT_STACK_SIZE): New macros.
481 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
482 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
483 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
484 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
485 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
486 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
487 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
488 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
489 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
490 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
491 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
492 _bfinfdpic_resolve_final_relocs_info,
493 elf32_bfinfdpic_size_dynamic_sections,
494 elf32_bfinfdpic_always_size_sections,
495 elf32_bfinfdpic_modify_segment_map,
496 _bfinfdpic_count_got_plt_entries,
497 elf32_bfinfdpic_finish_dynamic_sections,
498 elf32_bfinfdpic_adjust_dynamic_symbol,
499 elf32_bfinfdpic_finish_dynamic_symbol,
500 elf32_bfinfdpic_elf_use_relative_eh_frame,
501 elf32_bfinfdpic_elf_encode_eh_address,
502 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
503 elf32_bfinfdpic_copy_private_bfd_data,
504 (struct _bfinfdpic_dynamic_got_info,
505 struct _bfinfdpic_dynamic_got_plt_info): New structs.
506 (elf32_bfin_print_private_bfd_data): Print PIC flags.
507 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
508 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
509 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
510 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
511 bfd_elf32_bfd_copy_private_bfd_data,
512 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
513 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
514 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
515 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
516 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
517 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
518 elf_backend_omit_section_dynsym): Redefine these macros and include
519 "elf32-target.h" again to create the elf32-bfinfdpic target.
520 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
521 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
522 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
523 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
524 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
525 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
526 BFD_RELOC_BFIN_GOTOFFLO): New.
527 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
528 (_bfd_target_vector): Add it.
529 * bfd-in2.h: Regenerate.
530 * libbfd.h: Regenerate.
532 2006-03-25 Richard Sandiford <richard@codesourcery.com>
534 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
535 incompatible. Likewise MAC and EMAC code.
536 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
537 bfd_get_compatible to set the new bfd architecture. Rely on it
538 to detect incompatibilities.
540 2006-03-23 Michael Matz <matz@suse.de>
542 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
543 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
544 BFD_RELOC_X86_64_PLTOFF64.
545 * bfd-in2.h: Regenerated.
546 * libbfd.h: Regenerated.
547 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
548 Add howtos for above relocs.
549 (x86_64_reloc_map): Add mappings for new relocs.
550 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
551 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
552 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
553 needs a PLT entry.
554 (elf64_x86_64_gc_sweep_hook): Reflect changes from
555 elf64_x86_64_check_relocs for the new relocs.
556 (elf64_x86_64_relocate_section): Handle new relocs.
558 2006-03-22 Bob Wilson <bob.wilson@acm.org>
560 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
561 rel->r_addend is zero.
563 2006-03-22 Richard Sandiford <richard@codesourcery.com>
565 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
566 of "loc".
568 2006-03-22 Richard Sandiford <richard@codesourcery.com>
569 Daniel Jacobowitz <dan@codesourcery.com>
570 Phil Edwards <phil@codesourcery.com>
571 Zack Weinberg <zack@codesourcery.com>
572 Mark Mitchell <mark@codesourcery.com>
573 Nathan Sidwell <nathan@codesourcery.com>
575 * bfd-in2.h: Regenerate.
576 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
577 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
578 (bfd_elf32_littlemips_vxworks_vec): Likewise.
579 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
580 (bfd_elf32_littlemips_vec): Likewise.
581 (bfd_elf32_nbigmips_vec): Likewise.
582 (bfd_elf32_nlittlemips_vec): Likewise.
583 (bfd_elf32_ntradbigmips_vec): Likewise.
584 (bfd_elf32_ntradlittlemips_vec): Likewise.
585 (bfd_elf32_tradbigmips_vec): Likewise.
586 (bfd_elf32_tradlittlemips_vec): Likewise.
587 (bfd_elf64_bigmips_vec): Likewise.
588 (bfd_elf64_littlemips_vec): Likewise.
589 (bfd_elf64_tradbigmips_vec): Likewise.
590 (bfd_elf64_tradlittlemips_vec): Likewise.
591 * elf32-mips.c: Include elf-vxworks.h.
592 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
593 instead of calling mips_elf32_rtype_to_howto directly.
594 (mips_vxworks_copy_howto_rela): New reloc howto.
595 (mips_vxworks_jump_slot_howto_rela): Likewise.
596 (mips_vxworks_bfd_reloc_type_lookup): New function.
597 (mips_vxworks_rtype_to_howto): Likewise.
598 (mips_vxworks_final_write_processing): Likewise.
599 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
600 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
601 (elf_backend_want_got_plt): Likewise.
602 (elf_backend_want_plt_sym): Likewise.
603 (elf_backend_got_symbol_offset): Likewise.
604 (elf_backend_want_dynbss): Likewise.
605 (elf_backend_may_use_rel_p): Likewise.
606 (elf_backend_may_use_rela_p): Likewise.
607 (elf_backend_default_use_rela_p): Likewise.
608 (elf_backend_got_header_size: Likewise.
609 (elf_backend_plt_readonly): Likewise.
610 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
611 (elf_backend_mips_rtype_to_howto): Likewise.
612 (elf_backend_adjust_dynamic_symbol): Likewise.
613 (elf_backend_finish_dynamic_symbol): Likewise.
614 (bfd_elf32_bfd_link_hash_table_create): Likewise.
615 (elf_backend_add_symbol_hook): Likewise.
616 (elf_backend_link_output_symbol_hook): Likewise.
617 (elf_backend_emit_relocs): Likewise.
618 (elf_backend_final_write_processing: Likewise.
619 (elf_backend_additional_program_headers): Likewise.
620 (elf_backend_modify_segment_map): Likewise.
621 (elf_backend_symbol_processing): Likewise.
622 * elfxx-mips.c: Include elf-vxworks.h.
623 (mips_elf_link_hash_entry): Add is_relocation_target and
624 is_branch_target fields.
625 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
626 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
627 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
628 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
629 Return 3 for VxWorks.
630 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
631 mips_elf_link_hash_table. Return 0 for VxWorks.
632 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
633 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
634 (mips_vxworks_exec_plt0_entry): New variable.
635 (mips_vxworks_exec_plt_entry): Likewise.
636 (mips_vxworks_shared_plt0_entry): Likewise.
637 (mips_vxworks_shared_plt_entry): Likewise.
638 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
639 (mips_elf_rel_dyn_section): Change the bfd argument to a
640 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
641 the name of the section.
642 (mips_elf_initialize_tls_slots): Update the call to
643 mips_elf_rel_dyn_section.
644 (mips_elf_gotplt_index): New function.
645 (mips_elf_local_got_index): Add an input_section argument.
646 Update the call to mips_elf_create_local_got_entry.
647 (mips_elf_got_page): Likewise.
648 (mips_elf_got16_entry): Likewise.
649 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
650 arguments. Create dynamic relocations for each entry on VxWorks.
651 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
652 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
653 and MIPS_RESERVED_GOTNO.
654 (mips_elf_create_got_section): Update the uses of
655 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
656 (is_gott_symbol): New function.
657 (mips_elf_calculate_relocation): Use a dynobj local variable.
658 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
659 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
660 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
661 relocations on VxWorks. Add dynamic relocations for references
662 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
663 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
664 in VxWorks executables.
665 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
666 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
667 Don't allocate a null entry on VxWorks.
668 (mips_elf_create_dynamic_relocation): Update the call to
669 mips_elf_rel_dyn_section. Use absolute rather than relative
670 relocations for VxWorks, and make them RELA rather than REL.
671 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
672 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
673 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
674 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
675 Call elf_vxworks_create_dynamic_sections for VxWorks and
676 initialize the plt_header_size and plt_entry_size fields.
677 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
678 used in VxWorks executables. Don't allocate dynamic relocations
679 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
680 Set is_relocation_target for each symbol referenced by a relocation.
681 Allocate .rela.dyn entries for relocations against the special
682 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
683 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
684 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
685 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
686 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
687 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
688 relocations. Don't set no_fn_stub on VxWorks.
689 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
690 mips_elf_allocate_dynamic_relocations.
691 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
692 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
693 entries for VxWorks, and do not create multiple GOTs.
694 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
695 Handle .got specially for VxWorks. Update the uses of
696 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
697 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
698 once its final size is known. Set DF_TEXTREL for VxWorks. Add
699 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
700 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
701 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
702 (mips_vxworks_finish_exec_plt): Likewise.
703 (mips_vxworks_finish_shared_plt): Likewise.
704 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
705 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
706 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
707 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
708 and mips_elf_rel_dyn_section. Use a different GOT header for
709 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
710 (_bfd_mips_elf_link_hash_table_create): Initialize the new
711 mips_elf_link_hash_table fields.
712 (_bfd_mips_vxworks_link_hash_table_create): New function.
713 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
714 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
715 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
716 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
717 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
718 * libbfd.h: Regenerate.
719 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
720 (elf32-mips.lo): Likewise.
721 * Makefile.in: Regenerate.
722 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
723 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
724 (bfd_elf32_littlemips_vxworks_vec): Likewise.
725 (_bfd_target_vector): Add entries for them.
727 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
729 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
730 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
731 (elf_backend_special_sections): Remove #undef.
733 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
735 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
736 for undefined weak symbols.
738 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
740 PR ld/2462
741 * elflink.c (bfd_elf_final_link): Remove
742 bed->elf_backend_emit_relocs from emit_relocs.
744 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
746 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
747 first relocation to the second when relaxing TLS GD to LE;
748 zero it out when relaxing to IE.
750 2006-03-17 Alan Modra <amodra@bigpond.net.au>
752 PR 2434
753 * elflink.c (elf_link_add_object_symbols): Save and restore
754 warning sym's linked sym.
756 2006-03-16 Alan Modra <amodra@bigpond.net.au>
758 PR 2434
759 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
760 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
761 hash_table -> htab. Formatting. Save entire symbol table
762 before loading as-needed syms, and restore afterwards if lib not
763 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
764 name. Free some buffers earlier.
765 * bfd-in.h (struct bfd_hash_table): Add entsize.
766 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
767 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
768 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
769 hash table.
770 (bfd_hash_table_init): Add param, adjust calls.
771 * aoutx.h: Adjust all hash_table_init functions and calls.
772 * bfd.c: Likewise.
773 * coff-arm.c: Likewise.
774 * coff-h8300.c: Likewise.
775 * coff-ppc.c: Likewise.
776 * cofflink.c: Likewise.
777 * ecoff.c: Likewise.
778 * ecofflink.c: Likewise.
779 * elf-m10300.c: Likewise.
780 * elf-strtab.c: Likewise.
781 * elf.c: Likewise.
782 * elf32-arm.c: Likewise.
783 * elf32-bfin.c: Likewise.
784 * elf32-cris.c: Likewise.
785 * elf32-frv.c: Likewise.
786 * elf32-hppa.c: Likewise.
787 * elf32-i386.c: Likewise.
788 * elf32-m32r.c: Likewise.
789 * elf32-m68hc1x.c: Likewise.
790 * elf32-m68k.c: Likewise.
791 * elf32-ppc.c: Likewise.
792 * elf32-s390.c: Likewise.
793 * elf32-sh.c: Likewise.
794 * elf32-vax.c: Likewise.
795 * elf64-alpha.c: Likewise.
796 * elf64-hppa.c: Likewise.
797 * elf64-ppc.c: Likewise.
798 * elf64-s390.c: Likewise.
799 * elf64-sh64.c: Likewise.
800 * elf64-x86-64.c: Likewise.
801 * elfxx-ia64.c: Likewise.
802 * elfxx-mips.c: Likewise.
803 * elfxx-sparc.c: Likewise.
804 * i386linux.c: Likewise.
805 * libaout.h: Likewise.
806 * libbfd-in.h: Likewise.
807 * libcoff-in.h: Likewise.
808 * linker.c: Likewise.
809 * m68klinux.c: Likewise.
810 * merge.c: Likewise.
811 * opncls.c: Likewise.
812 * pdp11.c: Likewise.
813 * sparclinux.c: Likewise.
814 * stabs.c: Likewise.
815 * sunos.c: Likewise.
816 * vms.c: Likewise.
817 * xcofflink.c: Likewise.
818 * section.c (struct section_hash_entry): Move to..
819 * libbfd-in.h: ..here.
820 * Makefile.am: Run "make dep-am"
821 * Makefile.in: Regenerate.
822 * bfd-in2.h: Regenerate.
823 * libbfd.h: Regenerate.
824 * libcoff.h: Regenerate.
826 2006-03-16 Alan Modra <amodra@bigpond.net.au>
828 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
829 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
830 last change to REL32 relocs so that they are counted as
831 possibly dynamic as per REL24 and REL14.
833 2006-03-16 Alan Modra <amodra@bigpond.net.au>
835 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
836 checks from REL32.
838 2006-03-15 Ben Elliston <bje@au.ibm.com>
840 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
841 in_list elements, not just the first.
843 2006-03-14 Richard Sandiford <richard@codesourcery.com>
845 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
846 out from...
847 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
848 for final links too.
850 2006-03-13 Richard Sandiford <richard@codesourcery.com>
852 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
854 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
856 PR ld/2443
857 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
859 2006-03-10 Paul Brook <paul@codesourcery.com>
861 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
862 (elf32_arm_print_private_bfd_data): Ditto.
864 2006-03-09 Paul Brook <paul@codesourcery.com>
866 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
867 mapping symbols.
869 2006-03-09 Khem Raj <khem@mvista.com>
871 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
872 char type.
874 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
876 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
878 2006-03-07 Richard Sandiford <richard@codesourcery.com>
879 Daniel Jacobowitz <dan@codesourcery.com>
880 Zack Weinberg <zack@codesourcery.com>
881 Nathan Sidwell <nathan@codesourcery.com>
882 Paul Brook <paul@codesourcery.com>
883 Ricardo Anguiano <anguiano@codesourcery.com>
884 Phil Edwards <phil@codesourcery.com>
886 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
887 (bfd_elf32_bigarm_symbian_vec): Likewise.
888 (bfd_elf32_bigarm_vxworks_vec): Likewise.
889 (bfd_elf32_littlearm_vec): Likewise.
890 (bfd_elf32_littlearm_symbian_vec): Likewise.
891 (bfd_elf32_littlearm_vxworks_vec): Likewise.
892 * configure: Regenerate.
893 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
894 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
895 (elf32_arm_vxworks_bed): Add forward declaration.
896 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
897 (elf32_arm_vxworks_exec_plt0_entry): New table.
898 (elf32_arm_vxworks_exec_plt_entry): Likewise.
899 (elf32_arm_vxworks_shared_plt_entry): Likewise.
900 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
901 (reloc_section_p): New function.
902 (create_got_section): Use RELOC_SECTION.
903 (elf32_arm_create_dynamic_sections): Likewise. Call
904 elf_vxworks_create_dynamic_sections for VxWorks targets.
905 Choose between the two possible values of plt_header_size
906 and plt_entry_size.
907 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
908 (elf32_arm_abs12_reloc): New function.
909 (elf32_arm_final_link_relocate): Call it. Allow the creation of
910 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
911 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
912 r_addend fields of relocs. On rela targets, skip any code that
913 adjusts in-place addends. When using _bfd_link_final_relocate
914 to perform a final relocation, pass rel->r_addend as the addend
915 argument.
916 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
917 object, ignore flags that are not standard on VxWorks.
918 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
919 relocs on VxWorks. Use reloc_section_p.
920 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
921 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
922 .rela.plt.unloaded relocs on VxWorks targets.
923 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
924 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
925 instead of DT_REL* tags on RELA targets.
926 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
927 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
928 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
929 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
930 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
931 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
932 Correct the .rela.plt.unreloaded symbol indexes.
933 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
934 hook on VxWorks targets.
935 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
936 Minor formatting tweak.
937 (elf32_arm_vxworks_final_write_processing): New function.
938 (elf_backend_add_symbol_hook): Override for VxWorks and reset
939 for Symbian.
940 (elf_backend_final_write_processing): Likewise.
941 (elf_backend_emit_relocs): Likewise.
942 (elf_backend_want_plt_sym): Likewise.
943 (ELF_MAXPAGESIZE): Likewise.
944 (elf_backend_may_use_rel_p): Minor formatting tweak.
945 (elf_backend_may_use_rela_p): Likewise.
946 (elf_backend_default_use_rela_p): Likewise.
947 (elf_backend_rela_normal): Likewise.
948 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
950 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
952 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
953 New. Adjust other variants.
954 (bfd_default_scan): Update.
955 * bfd-in2.h: Rebuilt.
956 * cpu-m68k.c: Adjust.
957 (bfd_m68k_compatible): New. Use it for architectures.
958 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
959 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
960 mismatch.
961 (elf32_m68k_print_private_bfd_data): Adjust.
962 * ieee.c (ieee_write_processor): Adjust.
964 2006-03-06 Alan Modra <amodra@bigpond.net.au>
966 * dwarf2.c: Formatting.
967 (add_line_info): Remove outer loop.
969 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
970 Alan Modra <amodra@bigpond.net.au>
972 PR binutils/2338
973 * dwarf2.c (loadable_section): New struct.
974 (dwarf2_debug): Add loadable_section_count and
975 loadable_sections.
976 (new_line_sorts_after): New.
977 (add_line_info): Use new_line_sorts_after to compare line
978 addresses.
979 (check_function_name): Removed.
980 (unset_sections): New.
981 (place_sections): New.
982 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
983 and unset_sections on relocatable files.
984 (_bfd_dwarf2_find_line): Likewise.
986 2006-03-03 Nick Clifton <nickc@redhat.com>
988 * cpu-avr.c: Update to ISO-C90 formatting.
989 * elf32-avr.c: Likewise.
991 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
993 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
994 and R_AVR_MS8_LDI
995 (bfd_elf_avr_final_write_processing): Set
996 EF_AVR_LINKRELAX_PREPARED in e_flags field.
997 (elf32_avr_relax_section): New function.
998 (elf32_avr_relax_delete_bytes): New function.
999 (elf32_avr_get_relocated_section_contents): New function.
1000 (avr_pc_wrap_around): New function.
1001 (avr_relative_distance_considering_wrap_around): New function.
1002 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1003 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1004 * libbfd.h: Regenerate.
1005 * bfd-in2.h: Regenerate.
1007 2006-03-02 DJ Delorie <dj@redhat.com>
1009 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1010 calculations.
1012 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1014 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1015 bfd_elf32_powerpc_vxworks_vec.
1017 2006-03-02 Nick Clifton <nickc@redhat.com>
1019 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1021 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1023 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1024 elf_vxworks_create_dynamic_sections.
1025 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1026 symbol handling.
1027 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1028 elf_vxworks_create_dynamic_sections.
1029 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1030 symbol handling.
1031 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1032 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1034 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1036 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1037 (elf_backend_link_output_symbol_hook): Use
1038 elf_vxworks_link_output_symbol_hook instead.
1039 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1040 (elf_backend_link_output_symbol_hook): Use
1041 elf_vxworks_link_output_symbol_hook instead.
1042 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1043 same interface as elf_backend_link_output_symbol_hook.
1044 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1045 prototype accordingly.
1047 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1049 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1050 (ppc_elf_link_hash_table): Replace old_got and new_got with
1051 plt_type and can_use_new_plt.
1052 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1053 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1054 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1055 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1056 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1057 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1058 this function should not be called for VxWorks targets.
1059 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1060 (allocate_got): Likewise. Rearrange so that max_before_header
1061 is only used for PLT_OLD and PLT_NEW.
1062 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1063 (ppc_elf_size_dynamic_sections): Likewise.
1064 (ppc_elf_relax_section): Likewise.
1065 (ppc_elf_relocate_section): Likewise.
1066 (ppc_elf_finish_dynamic_symbol): Likewise.
1067 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1069 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1071 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1072 (elf_i386_link_hash_table_create): Initialize it.
1073 (elf_i386_compute_jump_table_size): Use it instead of
1074 srelplt->reloc_count.
1075 (allocate_dynrelocs): Likewise.
1076 (elf_i386_size_dynamic_sections): Likewise.
1077 (elf_i386_relocate_section): Likewise.
1079 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1081 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1082 (_bfd_elf_write_section_eh_frame): Likewise.
1084 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1086 * po/Make-in: Add html target.
1088 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1090 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1091 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1092 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1093 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1094 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1095 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1096 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1097 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1098 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1099 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1100 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1101 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1102 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1103 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1104 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1105 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1106 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1107 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1108 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1109 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1110 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1112 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1114 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1115 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1116 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1117 * elf32-frv.c (_frv_create_got_section): Likewise.
1118 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1119 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1120 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1121 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1122 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1123 (elf_i386_link_hash_table_create): Don't initialize them.
1124 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1125 hgot fields.
1126 (elf_i386_finish_dynamic_symbol): Likewise.
1127 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1128 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1129 (ppc_elf_finish_dynamic_symbol): Likewise.
1131 2006-02-24 DJ Delorie <dj@redhat.com>
1133 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1134 (m32c_elf_relocate_section): Don't relocate them.
1135 (compare_reloc): New.
1136 (relax_reloc): Remove.
1137 (m32c_offset_for_reloc): New.
1138 (m16c_addr_encodings): New.
1139 (m16c_jmpaddr_encodings): New.
1140 (m32c_addr_encodings): New.
1141 (m32c_elf_relax_section): Relax jumps and address displacements.
1142 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1143 short jumps.
1145 * reloc.c: Add m32c relax relocs.
1146 * libbfd.h: Regenerate.
1147 * bfd-in2.h: Regenerate.
1149 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1151 PR ld/2218
1152 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1153 (_bfd_elf_link_hash_fixup_symbol): New.
1155 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1156 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1157 it isn't NULL.
1159 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1161 * elfxx-target.h (elf_backend_fixup_symbol): New.
1162 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1164 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1166 * cpu-ia64-opc.c (ins_immu5b): New.
1167 (ext_immu5b): Likewise.
1168 (elf64_ia64_operands): Add IMMU5b.
1170 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1172 PR ld/2218
1173 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1174 is dynamic.
1175 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1176 * elf32-i386.c (allocate_dynrelocs): Likewise.
1177 * elf32-s390.c (allocate_dynrelocs): Likewise.
1178 * elf32-sh.c (allocate_dynrelocs): Likewise.
1179 * elf64-s390.c (allocate_dynrelocs): Likewise.
1180 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1181 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1182 on undef weak with non-default visibility too.
1183 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1185 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1187 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1188 error, instead call _exit.
1189 (_bfd_abort): Call _exit not xexit.
1191 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1193 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1194 New functions.
1195 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1197 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1198 Anil Paranjape <anilp1@kpitcummins.com>
1199 Shilin Shakti <shilins@kpitcummins.com>
1201 * Makefile.am: Add xc16x related entry
1202 * Makefile.in: Regenerate
1203 * archures.c: Add bfd_xc16x_arch
1204 * bfd-in2.h: Regenerate
1205 * config.bfd: Add xc16x-*-elf
1206 * configure.in: Add bfd_elf32_xc16x_vec
1207 * configure: Regenerate.
1208 * targets.c: Added xc16x related information
1209 * cpu-xc16x.c: New file
1210 * reloc.c: Add new relocations specific to xc16x:
1211 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1212 BFD_RELOC_XC16X_SOF
1213 * elf32-xc16x.c: New file.
1215 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1217 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1218 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1220 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1222 PR ld/2218
1223 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1224 dynamic.
1225 (ppc64_elf_relocate_section): Check output reloc section size.
1226 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1228 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1230 PR ld/2322
1231 * elf.c (get_segment_type): New function.
1232 (_bfd_elf_print_private_bfd_data): Use it.
1233 (print_segment_map): New function.
1234 (assign_file_positions_for_segments): Call print_segment_map
1235 when there are not enough room for program headers.
1237 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1239 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1240 traditional MIPS ELF targets.
1242 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1244 PR binutils/2338
1245 * dwarf2.c (check_function_name): New function.
1246 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1247 check if function is correct.
1249 2006-02-16 Alan Modra <amodra@bigpond.net.au>
1251 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1252 debug sections.
1253 (elf_link_input_bfd): Adjust comments.
1255 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf.c (copy_private_bfd_data): Minor update.
1259 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1261 PR binutils/2258
1262 * elf.c (copy_private_bfd_data): Renamed to ...
1263 (rewrite_elf_program_header): This.
1264 (copy_elf_program_header): New function.
1265 (copy_private_bfd_data): Likewise.
1267 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1269 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1270 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1271 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1272 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1273 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1274 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1275 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1276 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1277 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1278 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1279 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1280 bfd_mach_mcf_isa_b_usp_float_emac): New.
1281 (bfd_default_scan): Update coldfire mapping.
1282 * bfd-in.h (bfd_m68k_mach_to_features,
1283 bfd_m68k_features_to_mach): Declare.
1284 * bfd-in2.h: Rebuilt.
1285 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1286 adjust legacy names.
1287 (m68k_arch_features): New.
1288 (bfd_m68k_mach_to_features,
1289 bfd_m68k_features_to_mach): Define.
1290 * elf32-m68k.c (elf32_m68k_object_p): New.
1291 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1292 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1293 (elf_backend_object_p): Define.
1294 * ieee.c (ieee_write_processor): Update coldfire machines.
1295 * libbfd.h: Rebuilt.
1297 2006-02-06 Steve Ellcey <sje@cup.hp.com>
1299 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1300 if SHF_TLS is set.
1302 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1304 * coff-z80.c (r_imm24): New howto.
1305 (rtype2howto): New case R_IMM24.
1306 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1307 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1309 2006-02-04 Richard Sandiford <richard@codesourcery.com>
1311 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1312 has already been assigned a GOT index, copy that index to the
1313 current hash table entry.
1315 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1317 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1318 for call-to-undefweak reloc overflow.
1320 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1322 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1323 for 32-bit relocs overflow.
1325 2006-01-27 Paul Brook <paul@codesourcery.com>
1327 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1328 objects.
1330 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
1332 Introduce TLS descriptors for i386 and x86_64.
1333 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1334 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1335 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1336 * libbfd.h, bfd-in2.h: Rebuilt.
1337 * elf32-i386.c (elf_howto_table): New relocations.
1338 (R_386_tls): Adjust.
1339 (elf_i386_reloc_type_lookup): Map new relocations.
1340 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1341 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1342 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1343 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1344 (elf_i386_local_tlsdesc_gotent): New macro.
1345 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1346 (elf_i386_compute_jump_table_size): New macro.
1347 (link_hash_newfunc): Initialize tlsdesc_got.
1348 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1349 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1350 R_386_TLS_DESC_CALL.
1351 (elf_i386_check_relocs): Likewise. Allocate space for
1352 local_tlsdesc_gotent.
1353 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1354 R_386_TLS_DESC_CALL.
1355 (allocate_dynrelocs): Count function PLT relocations. Reserve
1356 space for TLS descriptors and relocations.
1357 (elf_i386_size_dynamic_sections): Reserve space for TLS
1358 descriptors and relocations. Set up sgotplt_jump_table_size.
1359 Don't zero reloc_count in srelplt.
1360 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1361 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1362 R_386_TLS_DESC_CALL.
1363 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1364 (elf_backend_always_size_sections): Define.
1365 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1366 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1367 (R_X86_64_standard): Adjust.
1368 (x86_64_reloc_map): Map new relocs.
1369 (elf64_x86_64_rtype_to_howto): New, split out of...
1370 (elf64_x86_64_info_to_howto): ... this function, and...
1371 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1372 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1373 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1374 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1375 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1376 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1377 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1378 tlsdesc_got and sgotplt_jump_table_size fields.
1379 (elf64_x86_64_compute_jump_table_size): New macro.
1380 (link_hash_newfunc): Initialize tlsdesc_got.
1381 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1382 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1383 R_X86_64_TLSDESC_CALL.
1384 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1385 local_tlsdesc_gotent.
1386 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1387 R_X86_64_TLSDESC_CALL.
1388 (allocate_dynrelocs): Count function PLT relocations. Reserve
1389 space for TLS descriptors and relocations.
1390 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1391 descriptors and relocations. Set up sgotplt_jump_table_size,
1392 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1393 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1394 and DT_TLSDESC_GOT.
1395 (elf64_x86_64_always_size_sections): New. Set up
1396 _TLS_MODULE_BASE_.
1397 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1398 R_386_TLS_DESC_CALL.
1399 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1400 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1401 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1402 (elf_backend_always_size_sections): Define.
1404 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1406 PR binutils/2096
1407 * dwarf2.c (comp_unit_contains_address): Update comment.
1408 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1409 lma. Return TRUE only if both comp_unit_contains_address and
1410 comp_unit_find_nearest_line return TRUE.
1411 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1413 2006-01-18 Alan Modra <amodra@bigpond.net.au>
1415 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1416 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1417 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1418 elf_gc_mark_dynamic_ref_symbol. Make global.
1419 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1420 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1421 (elfNN_bed): Init new field.
1422 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1423 (ppc64_elf_gc_mark_dynamic_ref): New function.
1425 2006-01-17 Alan Modra <amodra@bigpond.net.au>
1427 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1429 2006-01-17 Nick Clifton <nickc@redhat.com>
1431 PR binutils/2159
1432 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1433 parameters.
1435 2006-01-11 Nick Clifton <nickc@redhat.com>
1437 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1438 into the newly (re)allocated map array.
1440 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1442 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1444 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1446 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1447 for .toc1 section.
1449 For older changes see ChangeLog-2005
1450 \f
1451 Local Variables:
1452 mode: change-log
1453 left-margin: 8
1454 fill-column: 74
1455 version-control: never
1456 End: