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* bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
efacb0fb
DJ		 12006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
4 mapping symbols.
5
9578239d
BE		 62006-05-04 Ben Elliston <bje@au.ibm.com>
7
8 * coff-or32.c (bfd_section_from_shdr): Remove unused local
9 variable `ptr'.
10 * cofflink.c (process_embedded_commands): Remove unused local
11 variables `had_read' and `had_shared'.
12 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
13 variable `fdr_adr'.
14 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
15
f592407e
AM		 162006-05-03 Alan Modra <amodra@bigpond.net.au>
17
18 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
19 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
20 (bfd_und_symbol, bfd_ind_symbol): Delete.
21 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
22 &SEC.symbol.
23 (STD_SECTION): Adjust.
24 (_bfd_generic_new_section_hook): New function, extracted from..
25 (bfd_section_init): ..here.
26 (bfd_make_section_old_way): Call new_section_hook for abs, com,
27 und and ind sections.
28 * elf.c (_bfd_elf_large_com_section): Adjust.
29 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
30 * pdp11.c (new_section_hook): Likewise.
31 * coffcode.h (coff_new_section_hook): Likewise.
32 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
33 * elf.c (_bfd_elf_new_section_hook): Likewise.
34 * vms.c (vms_new_section_hook): Likwise.
35 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
36 already set.
37 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
38 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
39 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
40 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
41 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
42 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
43 * ieee.c (ieee_new_section_hook): Likewise. Call
44 _bfd_generic_new_section_hook too.
45 * mmo.c (mmo_new_section_hook): Likewise.
46 * oasys.c (oasys_new_section_hook): Likewise.
47 * som.c (som_new_section_hook): Likewise.
48 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
49 * bfd-in2.h: Regenerate.
50 * libbfd.h: Regenerate.
51
bd75c995
AM		 522006-05-03 Alan Modra <amodra@bigpond.net.au>
53
54 * hash.c (DEFAULT_SIZE): Revert last change.
55 (higher_prime_number): Correct test for no larger prime. Don't
56 abort on error, instead return 0. Depopulate primes[].
57 (bfd_hash_lookup): If we overflow size, refuse to grow table.
58
a8bc6c78
PB		 592006-05-02 Paul Brook <paul@codesourcery.com>
60
61 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
62 for R_ARM_REL32.
63
b48c61bc
BE		 642006-05-02 Ben Elliston <bje@au.ibm.com>
65
66 * archive.c (bfd_generic_archive_p): Remove unused local variable
67 `fail'.
68 * dwarf2.c (decode_line_info): Remove unused local variable
69 `basic_block'.
70 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unsed
71 local varibale `s'.
72 * tekhex.c (tekhex_write_object_contents): Remove unused local
73 variable `bytes_written'.
74 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
75 variable `r_addend'.
76 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
77 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
78 (_bfd_ns32k_relocate_contents): Remove break after return.
79 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
80
63f2fc30
NC		 812006-05-02 Nick Clifton <nickc@redhat.com>
82
83 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
84 in order to avoid conflicts with the global DEBUG define.
85
e460dd0d
AM		 862006-05-02 Alan Modra <amodra@bigpond.net.au>
87
88 * dwarf2.c: Formatting.
89 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
90 output section check.
91 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
92 * elf32-m32c.c: Similarly.
93 * elf32-ppc.c: Similarly.
94 * elf32-v850.c: Similarly.
95 * nlm32-sparc.c: Similarly.
96 * elfcode.h: Similarly.
97 (elf_symbol_flags): Delete.
98 * elflink.c (elf_link_input_bfd): Comment typo.
99
aa149cf7
DD		 1002006-05-01 DJ Delorie <dj@redhat.com>
101
102 * bfd-in.h (bfd_hash_table): Add count field.
103 * bfd-in2.h: Regenerate.
104 * hash.c (higher_prime_number): New.
105 (bfd_hash_table_inint_n): Init count field.
106 (bfd_hash_lookup): Grow table as needed.
107
75b8939e
KK		 1082006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
109
110 PR binutils/2584
111 * tekhex.c (getvalue): Change return type to bfd_boolean and
112 add the new parameter. Return false if the unexpected character
113 is found.
114 (getsym): Likewise.
115 (first_phase): Change return type to bfd_boolean and return
116 false if the unexpected character is found. Replace abort
117 with returning false.
118 (pass_over): Change return type to bfd_boolean and the type of
119 the second argument to bfd_boolean (*) (bfd *, int, char *).
120 Return false if FUNC returns false.
121 (tekhex_object_p): Return NULL if pass_over fails.
122
f05742e6
AM		 1232006-04-27 Alan Modra <amodra@bigpond.net.au>
124
125 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
126
e843e0f8
L		 1272006-04-26 H.J. Lu <hongjiu.lu@intel.com>
128
129 PR binutils/2593
130 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
131 and flags if its BFD flags have been set.
132 (_bfd_elf_init_private_section_data): Don't copy the output ELF
133 section type from input if it has been set to something
134 different.
135
b25e3d87
L		 1362006-04-25 H.J. Lu <hongjiu.lu@intel.com>
137
138 PR binutils/2467
139 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
140 is NULL first.
141
142 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
143 abfd->sections is NULL.
144 (elf32_arm_bfd_free_cached_info): New.
145 (bfd_elf32_bfd_free_cached_info): Defined.
146
147 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
148 to _bfd_free_cached_info.
149
150 * libbfd-in.h (_bfd_free_cached_info): New.
151 * libbfd: Regenerated.
152
153 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
154 (_bfd_free_cached_info): New.
155
5c182d5f
AM		 1562006-04-21 Alan Modra <amodra@bigpond.net.au>
157
158 * elf.c (assign_file_positions_except_relocs): Move code setting
159 file position of non-loaded sections..
160 (assign_file_positions_for_segments): ..to here.
161
3eb70a79
L		 1622006-04-20 H.J. Lu <hongjiu.lu@intel.com>
163
164 PR ld/2537
165 * elf.c (bfd_section_from_shdr): Allow sections reserved for
166 applications. Issue an error on sections we don't know how
167 to handle.
168
ec3fcc56
AM		 1692006-04-19 Alan Modra <amodra@bigpond.net.au>
170
171 * Makefile.am: Run "make dep-am".
172 * Makefile.in: Regenerate.
173
241a6c40
AM		 1742006-04-19 Alan Modra <amodra@bigpond.net.au>
175
176 * warning.m4 (--enable-werror): Format help message.
177 (--enable-build-warnings): Likewise.
178 * configure: Regenerate.
179
0b49d371
NC		 1802006-04-18 Nick Clifton <nickc@redhat.com>
181
182 PR 2257
183 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
184 fields to still be handled as ELF files.
185
e7403566
DJ		 1862006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
187
188 * po/SRC-POTFILES.in: Regenerated.
189
ffdc4eed
DJ		 1902006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
191
192 * configure.in: Update version to 2.17.50.
193 * configure: Regenerated.
194
cb337148
BW		 1952006-04-14 David Heine <dlheine@tensilica.com>
196
197 * elf32-xtensa.c (build_reloc_opcodes): New.
198 (compute_text_actions): Use it to decode opcodes outside inner loop.
199 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
200 it is set, use it to get the opcodes for relocations.
201 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
202
cb878726
L		 2032006-04-08 H.J. Lu <hongjiu.lu@intel.com>
204
205 PR ld/2513
206 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
207 (GOT_TLS_IE_IE): Likewise.
208 (GOT_TLS_IE_GD): Likewise.
209 (GOT_TLS_IE_MASK): Likewise.
210 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
211 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
212 respectively.
213 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
214 are set, treat tls_type as GOT_TLS_IE_BOTH.
215 (elf_i386_relocate_section): Likewise.
216
235ecfbc
NC		 2172006-04-07 Randolph Chung <tausq@debian.org>
218
219 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
220 (elf64_hppa_grok_psinfo): Likewise.
221 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
222
35520cb7
DD		 2232006-04-06 DJ Delorie <dj@redhat.com>
224
225 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
226 each plt entry we create.
227
108a6f8e
CD		 2282006-04-06 Carlos O'Donell <carlos@codesourcery.com>
229
230 * po/Make-in: Add install-html target.
231 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
232 htmldir. Add install-html and install-html-recursive targets.
233 * Makefile.in: Regenerate.
234 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
235 * configure: Regenerate.
236
fbbc3759
L		 2372006-04-06 H.J. Lu <hongjiu.lu@intel.com>
238
239 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
240 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
241 section structure.
242
17e226a8
BS		 2432006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
244
245 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
246 eliminate warnings.
247
396a682d
L		 2482006-04-05 H.J. Lu <hongjiu.lu@intel.com>
249 James E Wilson <wilson@specifixinc.com>
250
251 PR ld/2442
252 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
253 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
254 size.
255 (elfNN_ia64_link_hash_entry): Likewise.
256 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
257 and size.
258 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
259 processing.
260 (elfNN_ia64_hash_hide_symbol): Likewise.
261 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
262 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
263 (elfNN_ia64_global_dyn_info_free): New function.
264 (elfNN_ia64_local_dyn_info_free): Likewise.
265 (elfNN_ia64_hash_table_free): Free local and global
266 elfNN_ia64_dyn_sym_info.
267 (addend_compare): New function.
268 (sort_dyn_sym_info): Likewise.
269 (get_dyn_sym_info): Updated to use binary search for addend.
270 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
271 relocation arrays first.
272
0781db9f
BS		 2732006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
274
275 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
276 symbol.
277
c0d5a53d
L		 2782006-04-05 H.J. Lu <hongjiu.lu@intel.com>
279
280 PR ld/2411
281 * elflink.c (check_dynsym): New.
282 (elf_link_output_extsym): Use it.
283 (bfd_elf_final_link): Likewise.
284
580a2b6e
L		 2852006-04-05 H.J. Lu <hongjiu.lu@intel.com>
286
287 PR ld/2404
288 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
289 symbol from the dynamic definition with the default version if
290 its type and the type of existing regular definition mismatch.
291
910600e9
RS		 2922006-04-05 Richard Sandiford <richard@codesourcery.com>
293 Daniel Jacobowitz <dan@codesourcery.com>
294
295 * config.bfd (sparc-*-vxworks*): New stanza.
296 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
297 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
298 * configure: Regenerate.
299 * elf32-sparc.c: Include elf-vxworks.h.
300 (elf32_sparc_vxworks_link_hash_table_create: New.
301 (elf32_sparc_vxworks_final_write_processing): New.
302 (TARGET_BIG_SYM): Override for VxWorks.
303 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
304 (bfd_elf32_bfd_link_hash_table_create): Likewise.
305 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
306 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
307 (elf_backend_link_output_symbol_hook): Likewise.
308 (elf_backend_emit_relocs): Likewise.
309 (elf_backend_final_write_processing, elf32_bed): Likewise.
310 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
311 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
312 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
313 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
314 build_plt_entry here.
315 (create_got_section): Initialize sgotplt for VxWorks.
316 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
317 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
318 Call elf_vxworks_create_dynamic_sections for VxWorks.
319 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
320 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
321 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
322 for VxWorks. Check for the .got.plt section.
323 (sparc_vxworks_build_plt_entry): New function.
324 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
325 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
326 absolute on VxWorks.
327 (sparc32_finish_dyn): Add special handling for DT_RELASZ
328 and DT_PLTGOT on VxWorks.
329 (sparc_vxworks_finish_exec_plt): New.
330 (sparc_vxworks_finish_shared_plt): New.
331 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
332 Use plt_header_size and plt_entry_size.
333 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
334 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
335 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
336 (elf32-sparc.lo): Likewise.
337 * Makefile.in: Regenerate.
338 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
339 (_bfd_target_vector): Add a pointer to it.
340
b761a207
BE		 3412006-03-30 Ben Elliston <bje@au.ibm.com>
342
343 PR ld/2267
344 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
345 special section number that exceeds the number of ELF sections
346 (eg. SHN_MIPS_SCOMMON).
347
ead49a57
RS		 3482006-03-27 Richard Sandiford <richard@codesourcery.com>
349
350 * elfxx-mips.c (mips_got_entry): Add more commentary.
351 (mips_elf_local_got_index): Use the hash table entry to record
352 the GOT index of forced-local symbols.
353 (mips_elf_initialize_tls_index): Rearrange code. Store the index
354 in either the hash table entry or the mips_got_entry, not both.
355 Add more commentary.
356 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
357 mips_elf_initialize_tls_index.
358
3b55e94a
BS		 3592006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
360
361 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
362 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
363 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
364 bfin_areloc_howto_table): Delete. All
365 uses deleted as well.
366 (bfin_reloc_map): Delete all stack relocs.
367 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
368 bfin_reloc_type_lookup): Don't support them.
369 (bfin_relocate_section): Don't try to handle them.
370
48d502e1
BS		 371 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
372 * configure.in: Likewise.
373 * configure: Regenerate.
374 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
375 (BFIN_RELOC_MAX): Now 0x21.
376 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
377 (bfd_elf32_bfinfdpic_vec): Declare.
378 (IS_FDPIC): New macro.
379 (struct bfinfdpic_elf_link_hash_table): New struct.
380 (bfinfdpic_hash_table, bfinfdpic_got_section,
381 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
382 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
383 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
384 bfinfdpic_plt_initial_offset): Accessor macros for it.
385 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
386 (struct bfinfdpic_relocs_info): New struct.
387 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
388 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
389 DEFAULT_STACK_SIZE): New macros.
390 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
391 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
392 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
393 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
394 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
395 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
396 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
397 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
398 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
399 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
400 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
401 _bfinfdpic_resolve_final_relocs_info,
402 elf32_bfinfdpic_size_dynamic_sections,
403 elf32_bfinfdpic_always_size_sections,
404 elf32_bfinfdpic_modify_segment_map,
405 _bfinfdpic_count_got_plt_entries,
406 elf32_bfinfdpic_finish_dynamic_sections,
407 elf32_bfinfdpic_adjust_dynamic_symbol,
408 elf32_bfinfdpic_finish_dynamic_symbol,
409 elf32_bfinfdpic_elf_use_relative_eh_frame,
410 elf32_bfinfdpic_elf_encode_eh_address,
411 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
412 elf32_bfinfdpic_copy_private_bfd_data,
413 (struct _bfinfdpic_dynamic_got_info,
414 struct _bfinfdpic_dynamic_got_plt_info): New structs.
415 (elf32_bfin_print_private_bfd_data): Print PIC flags.
416 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
417 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
418 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
419 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
420 bfd_elf32_bfd_copy_private_bfd_data,
421 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
422 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
423 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
424 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
425 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
426 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
427 elf_backend_omit_section_dynsym): Redefine these macros and include
428 "elf32-target.h" again to create the elf32-bfinfdpic target.
429 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
430 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
431 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
432 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
433 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
434 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
435 BFD_RELOC_BFIN_GOTOFFLO): New.
436 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
437 (_bfd_target_vector): Add it.
438 * bfd-in2.h: Regenerate.
439 * libbfd.h: Regenerate.
440
a9d34880
RS		 4412006-03-25 Richard Sandiford <richard@codesourcery.com>
442
443 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
444 incompatible. Likewise MAC and EMAC code.
445 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
446 bfd_get_compatible to set the new bfd architecture. Rely on it
447 to detect incompatibilities.
448
9ca26584
AJ		 4492006-03-23 Michael Matz <matz@suse.de>
450
451 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
452 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
453 BFD_RELOC_X86_64_PLTOFF64.
454 * bfd-in2.h: Regenerated.
455 * libbfd.h: Regenerated.
456 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
457 Add howtos for above relocs.
458 (x86_64_reloc_map): Add mappings for new relocs.
459 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
460 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
461 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
462 needs a PLT entry.
463 (elf64_x86_64_gc_sweep_hook): Reflect changes from
464 elf64_x86_64_check_relocs for the new relocs.
465 (elf64_x86_64_relocate_section): Handle new relocs.
466
2a23c2c5
BW		 4672006-03-22 Bob Wilson <bob.wilson@acm.org>
468
469 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
470 rel->r_addend is zero.
471
6d79d2ed
RS		 4722006-03-22 Richard Sandiford <richard@codesourcery.com>
473
474 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
475 of "loc".
476
0a44bf69
RS		 4772006-03-22 Richard Sandiford <richard@codesourcery.com>
478 Daniel Jacobowitz <dan@codesourcery.com>
479 Phil Edwards <phil@codesourcery.com>
480 Zack Weinberg <zack@codesourcery.com>
481 Mark Mitchell <mark@codesourcery.com>
482 Nathan Sidwell <nathan@codesourcery.com>
483
484 * bfd-in2.h: Regenerate.
485 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
486 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
487 (bfd_elf32_littlemips_vxworks_vec): Likewise.
488 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
489 (bfd_elf32_littlemips_vec): Likewise.
490 (bfd_elf32_nbigmips_vec): Likewise.
491 (bfd_elf32_nlittlemips_vec): Likewise.
492 (bfd_elf32_ntradbigmips_vec): Likewise.
493 (bfd_elf32_ntradlittlemips_vec): Likewise.
494 (bfd_elf32_tradbigmips_vec): Likewise.
495 (bfd_elf32_tradlittlemips_vec): Likewise.
496 (bfd_elf64_bigmips_vec): Likewise.
497 (bfd_elf64_littlemips_vec): Likewise.
498 (bfd_elf64_tradbigmips_vec): Likewise.
499 (bfd_elf64_tradlittlemips_vec): Likewise.
500 * elf32-mips.c: Include elf-vxworks.h.
501 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
502 instead of calling mips_elf32_rtype_to_howto directly.
503 (mips_vxworks_copy_howto_rela): New reloc howto.
504 (mips_vxworks_jump_slot_howto_rela): Likewise.
505 (mips_vxworks_bfd_reloc_type_lookup): New function.
506 (mips_vxworks_rtype_to_howto): Likewise.
507 (mips_vxworks_final_write_processing): Likewise.
508 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
509 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
510 (elf_backend_want_got_plt): Likewise.
511 (elf_backend_want_plt_sym): Likewise.
512 (elf_backend_got_symbol_offset): Likewise.
513 (elf_backend_want_dynbss): Likewise.
514 (elf_backend_may_use_rel_p): Likewise.
515 (elf_backend_may_use_rela_p): Likewise.
516 (elf_backend_default_use_rela_p): Likewise.
517 (elf_backend_got_header_size: Likewise.
518 (elf_backend_plt_readonly): Likewise.
519 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
520 (elf_backend_mips_rtype_to_howto): Likewise.
521 (elf_backend_adjust_dynamic_symbol): Likewise.
522 (elf_backend_finish_dynamic_symbol): Likewise.
523 (bfd_elf32_bfd_link_hash_table_create): Likewise.
524 (elf_backend_add_symbol_hook): Likewise.
525 (elf_backend_link_output_symbol_hook): Likewise.
526 (elf_backend_emit_relocs): Likewise.
527 (elf_backend_final_write_processing: Likewise.
528 (elf_backend_additional_program_headers): Likewise.
529 (elf_backend_modify_segment_map): Likewise.
530 (elf_backend_symbol_processing): Likewise.
531 * elfxx-mips.c: Include elf-vxworks.h.
532 (mips_elf_link_hash_entry): Add is_relocation_target and
533 is_branch_target fields.
534 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
535 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
536 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
537 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
538 Return 3 for VxWorks.
539 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
540 mips_elf_link_hash_table. Return 0 for VxWorks.
541 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
542 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
543 (mips_vxworks_exec_plt0_entry): New variable.
544 (mips_vxworks_exec_plt_entry): Likewise.
545 (mips_vxworks_shared_plt0_entry): Likewise.
546 (mips_vxworks_shared_plt_entry): Likewise.
547 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
548 (mips_elf_rel_dyn_section): Change the bfd argument to a
549 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
550 the name of the section.
551 (mips_elf_initialize_tls_slots): Update the call to
552 mips_elf_rel_dyn_section.
553 (mips_elf_gotplt_index): New function.
554 (mips_elf_local_got_index): Add an input_section argument.
555 Update the call to mips_elf_create_local_got_entry.
556 (mips_elf_got_page): Likewise.
557 (mips_elf_got16_entry): Likewise.
558 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
559 arguments. Create dynamic relocations for each entry on VxWorks.
560 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
561 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
562 and MIPS_RESERVED_GOTNO.
563 (mips_elf_create_got_section): Update the uses of
564 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
565 (is_gott_symbol): New function.
566 (mips_elf_calculate_relocation): Use a dynobj local variable.
567 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
568 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
569 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
570 relocations on VxWorks. Add dynamic relocations for references
571 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
572 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
573 in VxWorks executables.
574 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
575 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
576 Don't allocate a null entry on VxWorks.
577 (mips_elf_create_dynamic_relocation): Update the call to
578 mips_elf_rel_dyn_section. Use absolute rather than relative
579 relocations for VxWorks, and make them RELA rather than REL.
580 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
581 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
582 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
583 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
584 Call elf_vxworks_create_dynamic_sections for VxWorks and
585 initialize the plt_header_size and plt_entry_size fields.
586 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
587 used in VxWorks executables. Don't allocate dynamic relocations
588 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
589 Set is_relocation_target for each symbol referenced by a relocation.
590 Allocate .rela.dyn entries for relocations against the special
591 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
592 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
593 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
594 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
595 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
596 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
597 relocations. Don't set no_fn_stub on VxWorks.
598 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
599 mips_elf_allocate_dynamic_relocations.
600 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
601 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
602 entries for VxWorks, and do not create multiple GOTs.
603 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
604 Handle .got specially for VxWorks. Update the uses of
605 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
606 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
607 once its final size is known. Set DF_TEXTREL for VxWorks. Add
608 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
609 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
610 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
611 (mips_vxworks_finish_exec_plt): Likewise.
612 (mips_vxworks_finish_shared_plt): Likewise.
613 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
614 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
615 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
616 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
617 and mips_elf_rel_dyn_section. Use a different GOT header for
618 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
619 (_bfd_mips_elf_link_hash_table_create): Initialize the new
620 mips_elf_link_hash_table fields.
621 (_bfd_mips_vxworks_link_hash_table_create): New function.
622 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
623 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
624 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
625 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
626 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
627 * libbfd.h: Regenerate.
628 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
629 (elf32-mips.lo): Likewise.
630 * Makefile.in: Regenerate.
631 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
632 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
633 (bfd_elf32_littlemips_vxworks_vec): Likewise.
634 (_bfd_target_vector): Add entries for them.
635
a2199086
DA		 6362006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
637
638 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
639 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
640 (elf_backend_special_sections): Remove #undef.
641
af7cfa33
DA		 6422006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
643
644 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
645 for undefined weak symbols.
646
a4676736
L		 6472006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
648
649 PR ld/2462
650 * elflink.c (bfd_elf_final_link): Remove
651 bed->elf_backend_emit_relocs from emit_relocs.
652
e1710606
AO		 6532006-03-17 Alexandre Oliva <aoliva@redhat.com>
654
655 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
656 first relocation to the second when relaxing TLS GD to LE;
657 zero it out when relaxing to IE.
658
2de92251
AM		 6592006-03-17 Alan Modra <amodra@bigpond.net.au>
660
661 PR 2434
662 * elflink.c (elf_link_add_object_symbols): Save and restore
663 warning sym's linked sym.
664
66eb6687
AM		 6652006-03-16 Alan Modra <amodra@bigpond.net.au>
666
667 PR 2434
668 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
669 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
670 hash_table -> htab. Formatting. Save entire symbol table
671 before loading as-needed syms, and restore afterwards if lib not
672 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
673 name. Free some buffers earlier.
674 * bfd-in.h (struct bfd_hash_table): Add entsize.
675 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
676 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
677 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
678 hash table.
679 (bfd_hash_table_init): Add param, adjust calls.
680 * aoutx.h: Adjust all hash_table_init functions and calls.
681 * bfd.c: Likewise.
682 * coff-arm.c: Likewise.
683 * coff-h8300.c: Likewise.
684 * coff-ppc.c: Likewise.
685 * cofflink.c: Likewise.
686 * ecoff.c: Likewise.
687 * ecofflink.c: Likewise.
688 * elf-m10300.c: Likewise.
689 * elf-strtab.c: Likewise.
690 * elf.c: Likewise.
691 * elf32-arm.c: Likewise.
692 * elf32-bfin.c: Likewise.
693 * elf32-cris.c: Likewise.
694 * elf32-frv.c: Likewise.
695 * elf32-hppa.c: Likewise.
696 * elf32-i386.c: Likewise.
697 * elf32-m32r.c: Likewise.
698 * elf32-m68hc1x.c: Likewise.
699 * elf32-m68k.c: Likewise.
700 * elf32-ppc.c: Likewise.
701 * elf32-s390.c: Likewise.
702 * elf32-sh.c: Likewise.
703 * elf32-vax.c: Likewise.
704 * elf64-alpha.c: Likewise.
705 * elf64-hppa.c: Likewise.
706 * elf64-ppc.c: Likewise.
707 * elf64-s390.c: Likewise.
708 * elf64-sh64.c: Likewise.
709 * elf64-x86-64.c: Likewise.
710 * elfxx-ia64.c: Likewise.
711 * elfxx-mips.c: Likewise.
712 * elfxx-sparc.c: Likewise.
713 * i386linux.c: Likewise.
714 * libaout.h: Likewise.
715 * libbfd-in.h: Likewise.
716 * libcoff-in.h: Likewise.
717 * linker.c: Likewise.
718 * m68klinux.c: Likewise.
719 * merge.c: Likewise.
720 * opncls.c: Likewise.
721 * pdp11.c: Likewise.
722 * sparclinux.c: Likewise.
723 * stabs.c: Likewise.
724 * sunos.c: Likewise.
725 * vms.c: Likewise.
726 * xcofflink.c: Likewise.
727 * section.c (struct section_hash_entry): Move to..
728 * libbfd-in.h: ..here.
729 * Makefile.am: Run "make dep-am"
730 * Makefile.in: Regenerate.
731 * bfd-in2.h: Regenerate.
732 * libbfd.h: Regenerate.
733 * libcoff.h: Regenerate.
734
7123df0e
AM		 7352006-03-16 Alan Modra <amodra@bigpond.net.au>
736
737 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
738 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
739 last change to REL32 relocs so that they are counted as
740 possibly dynamic as per REL24 and REL14.
741
fd38b44c
AM		 7422006-03-16 Alan Modra <amodra@bigpond.net.au>
743
744 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
745 checks from REL32.
746
eb111b1f
BE		 7472006-03-15 Ben Elliston <bje@au.ibm.com>
748
749 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
750 in_list elements, not just the first.
751
81d43bff
RS		 7522006-03-14 Richard Sandiford <richard@codesourcery.com>
753
754 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
755 out from...
756 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
757 for final links too.
758
d329bcd1
RS		 7592006-03-13 Richard Sandiford <richard@codesourcery.com>
760
761 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
762
75a657ba
L		 7632006-03-11 H.J. Lu <hongjiu.lu@intel.com>
764
765 PR ld/2443
241a6c40 766 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 767
3a4a14e9
PB		 7682006-03-10 Paul Brook <paul@codesourcery.com>
769
770 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
771 (elf32_arm_print_private_bfd_data): Ditto.
772
38406048
PB		 7732006-03-09 Paul Brook <paul@codesourcery.com>
774
775 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
776 mapping symbols.
777
eed62c48
NC		 7782006-03-09 Khem Raj <khem@mvista.com>
779
780 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
781 char type.
782
6d2cf7d8
L		 7832006-03-08 H.J. Lu <hongjiu.lu@intel.com>
784
785 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
786
00a97672
RS		 7872006-03-07 Richard Sandiford <richard@codesourcery.com>
788 Daniel Jacobowitz <dan@codesourcery.com>
789 Zack Weinberg <zack@codesourcery.com>
790 Nathan Sidwell <nathan@codesourcery.com>
791 Paul Brook <paul@codesourcery.com>
792 Ricardo Anguiano <anguiano@codesourcery.com>
793 Phil Edwards <phil@codesourcery.com>
794
795 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
796 (bfd_elf32_bigarm_symbian_vec): Likewise.
797 (bfd_elf32_bigarm_vxworks_vec): Likewise.
798 (bfd_elf32_littlearm_vec): Likewise.
799 (bfd_elf32_littlearm_symbian_vec): Likewise.
800 (bfd_elf32_littlearm_vxworks_vec): Likewise.
801 * configure: Regenerate.
802 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
803 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
804 (elf32_arm_vxworks_bed): Add forward declaration.
805 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
806 (elf32_arm_vxworks_exec_plt0_entry): New table.
807 (elf32_arm_vxworks_exec_plt_entry): Likewise.
808 (elf32_arm_vxworks_shared_plt_entry): Likewise.
809 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
810 (reloc_section_p): New function.
811 (create_got_section): Use RELOC_SECTION.
812 (elf32_arm_create_dynamic_sections): Likewise. Call
813 elf_vxworks_create_dynamic_sections for VxWorks targets.
814 Choose between the two possible values of plt_header_size
815 and plt_entry_size.
816 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
817 (elf32_arm_abs12_reloc): New function.
818 (elf32_arm_final_link_relocate): Call it. Allow the creation of
819 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
820 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
821 r_addend fields of relocs. On rela targets, skip any code that
822 adjusts in-place addends. When using _bfd_link_final_relocate
823 to perform a final relocation, pass rel->r_addend as the addend
824 argument.
825 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
826 object, ignore flags that are not standard on VxWorks.
827 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
828 relocs on VxWorks. Use reloc_section_p.
829 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
830 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
831 .rela.plt.unloaded relocs on VxWorks targets.
832 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
833 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
834 instead of DT_REL* tags on RELA targets.
835 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
836 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
837 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
838 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
839 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
840 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
841 Correct the .rela.plt.unreloaded symbol indexes.
842 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
843 hook on VxWorks targets.
844 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
845 Minor formatting tweak.
846 (elf32_arm_vxworks_final_write_processing): New function.
847 (elf_backend_add_symbol_hook): Override for VxWorks and reset
848 for Symbian.
849 (elf_backend_final_write_processing): Likewise.
850 (elf_backend_emit_relocs): Likewise.
851 (elf_backend_want_plt_sym): Likewise.
852 (ELF_MAXPAGESIZE): Likewise.
853 (elf_backend_may_use_rel_p): Minor formatting tweak.
854 (elf_backend_may_use_rela_p): Likewise.
855 (elf_backend_default_use_rela_p): Likewise.
856 (elf_backend_rela_normal): Likewise.
857 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
858
0b2e31dc
NS		 8592006-03-06 Nathan Sidwell <nathan@codesourcery.com>
860
861 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
862 New. Adjust other variants.
863 (bfd_default_scan): Update.
864 * bfd-in2.h: Rebuilt.
865 * cpu-m68k.c: Adjust.
866 (bfd_m68k_compatible): New. Use it for architectures.
867 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
868 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
869 mismatch.
870 (elf32_m68k_print_private_bfd_data): Adjust.
871 * ieee.c (ieee_write_processor): Adjust.
872
d8d1c398
AM		 8732006-03-06 Alan Modra <amodra@bigpond.net.au>
874
875 * dwarf2.c: Formatting.
876 (add_line_info): Remove outer loop.
877
d4c32a81
L		 8782006-03-05 H.J. Lu <hongjiu.lu@intel.com>
879 Alan Modra <amodra@bigpond.net.au>
880
881 PR binutils/2338
882 * dwarf2.c (loadable_section): New struct.
883 (dwarf2_debug): Add loadable_section_count and
884 loadable_sections.
885 (new_line_sorts_after): New.
886 (add_line_info): Use new_line_sorts_after to compare line
887 addresses.
888 (check_function_name): Removed.
889 (unset_sections): New.
890 (place_sections): New.
891 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
892 and unset_sections on relocatable files.
893 (_bfd_dwarf2_find_line): Likewise.
894
4cdc7696
NC		 8952006-03-03 Nick Clifton <nickc@redhat.com>
896
897 * cpu-avr.c: Update to ISO-C90 formatting.
898 * elf32-avr.c: Likewise.
899
df406460
NC		 9002006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
901
902 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
903 and R_AVR_MS8_LDI
904 (bfd_elf_avr_final_write_processing): Set
905 EF_AVR_LINKRELAX_PREPARED in e_flags field.
906 (elf32_avr_relax_section): New function.
907 (elf32_avr_relax_delete_bytes): New function.
908 (elf32_avr_get_relocated_section_contents): New function.
909 (avr_pc_wrap_around): New function.
910 (avr_relative_distance_considering_wrap_around): New function.
911 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
912 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
913 * libbfd.h: Regenerate.
914 * bfd-in2.h: Regenerate.
915
a1013894
DD		 9162006-03-02 DJ Delorie <dj@redhat.com>
917
918 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
919 calculations.
920
7c492719
RS		 9212006-03-02 Richard Sandiford <richard@codesourcery.com>
922
923 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
924 bfd_elf32_powerpc_vxworks_vec.
925
e970df31
NC		 9262006-03-02 Nick Clifton <nickc@redhat.com>
927
928 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
929
711de32c
RS		 9302006-03-02 Richard Sandiford <richard@codesourcery.com>
931
932 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
933 elf_vxworks_create_dynamic_sections.
934 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
935 symbol handling.
936 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
937 elf_vxworks_create_dynamic_sections.
938 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
939 symbol handling.
940 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
941 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
942
9c72ff84
RS		 9432006-03-02 Richard Sandiford <richard@codesourcery.com>
944
945 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
946 (elf_backend_link_output_symbol_hook): Use
947 elf_vxworks_link_output_symbol_hook instead.
948 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
949 (elf_backend_link_output_symbol_hook): Use
950 elf_vxworks_link_output_symbol_hook instead.
951 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
952 same interface as elf_backend_link_output_symbol_hook.
953 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
954 prototype accordingly.
955
4a3dc543
RS		 9562006-03-02 Richard Sandiford <richard@codesourcery.com>
957
958 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
959 (ppc_elf_link_hash_table): Replace old_got and new_got with
960 plt_type and can_use_new_plt.
961 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
962 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
963 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
964 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
965 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
966 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
967 this function should not be called for VxWorks targets.
968 (ppc_elf_tls_setup): Use plt_type instead of old_got.
969 (allocate_got): Likewise. Rearrange so that max_before_header
970 is only used for PLT_OLD and PLT_NEW.
971 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
972 (ppc_elf_size_dynamic_sections): Likewise.
973 (ppc_elf_relax_section): Likewise.
974 (ppc_elf_relocate_section): Likewise.
975 (ppc_elf_finish_dynamic_symbol): Likewise.
976 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
977
5ae0bfb6
RS		 9782006-02-28 Richard Sandiford <richard@codesourcery.com>
979
980 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
981 (elf_i386_link_hash_table_create): Initialize it.
982 (elf_i386_compute_jump_table_size): Use it instead of
983 srelplt->reloc_count.
984 (allocate_dynrelocs): Likewise.
985 (elf_i386_size_dynamic_sections): Likewise.
986 (elf_i386_relocate_section): Likewise.
987
63752a75
JJ		 9882006-02-27 Jakub Jelinek <jakub@redhat.com>
989
990 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
991 (_bfd_elf_write_section_eh_frame): Likewise.
992
f7d9e5c3
CD		 9932006-02-27 Carlos O'Donell <carlos@codesourcery.com>
994
995 * po/Make-in: Add html target.
996
22edb2f1
RS		 9972006-02-27 Richard Sandiford <richard@codesourcery.com>
998
999 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1000 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1001 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1002 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1003 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1004 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1005 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1006 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1007 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1008 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1009 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1010 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1011 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1012 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1013 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1014 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1015 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1016 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1017 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1018 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1019 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1020
7325306f
RS		 10212006-02-25 Richard Sandiford <richard@codesourcery.com>
1022
1023 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1024 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1025 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1026 * elf32-frv.c (_frv_create_got_section): Likewise.
1027 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1028 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1029 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1030 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1031 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1032 (elf_i386_link_hash_table_create): Don't initialize them.
1033 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1034 hgot fields.
1035 (elf_i386_finish_dynamic_symbol): Likewise.
1036 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1037 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1038 (ppc_elf_finish_dynamic_symbol): Likewise.
1039
6772dd07
DD		 10402006-02-24 DJ Delorie <dj@redhat.com>
1041
1042 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1043 (m32c_elf_relocate_section): Don't relocate them.
1044 (compare_reloc): New.
1045 (relax_reloc): Remove.
1046 (m32c_offset_for_reloc): New.
1047 (m16c_addr_encodings): New.
1048 (m16c_jmpaddr_encodings): New.
1049 (m32c_addr_encodings): New.
1050 (m32c_elf_relax_section): Relax jumps and address displacements.
1051 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1052 short jumps.
1053
1054 * reloc.c: Add m32c relax relocs.
1055 * libbfd.h: Regenerate.
1056 * bfd-in2.h: Regenerate.
1057
508c3946
L		 10582006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1059
1060 PR ld/2218
1061 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1062 (_bfd_elf_link_hash_fixup_symbol): New.
1063
1064 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1065 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1066 it isn't NULL.
1067
1068 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1069
1070 * elfxx-target.h (elf_backend_fixup_symbol): New.
1071 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1072
59cf82fe
L		 10732006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1074
1075 * cpu-ia64-opc.c (ins_immu5b): New.
1076 (ext_immu5b): Likewise.
1077 (elf64_ia64_operands): Add IMMU5b.
1078
22d606e9
AM		 10792006-02-21 Alan Modra <amodra@bigpond.net.au>
1080
1081 PR ld/2218
1082 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1083 is dynamic.
1084 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1085 * elf32-i386.c (allocate_dynrelocs): Likewise.
1086 * elf32-s390.c (allocate_dynrelocs): Likewise.
1087 * elf32-sh.c (allocate_dynrelocs): Likewise.
1088 * elf64-s390.c (allocate_dynrelocs): Likewise.
1089 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1090 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1091 on undef weak with non-default visibility too.
1092 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1093
3168356f
AM		 10942006-02-21 Alan Modra <amodra@bigpond.net.au>
1095
1096 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1097 error, instead call _exit.
1098 (_bfd_abort): Call _exit not xexit.
1099
888b45b8
KB		 11002006-02-17 Kevin Buettner <kevinb@redhat.com>
1101
1102 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1103 New functions.
1104 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1105
d70c5fc7
NC		 11062006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1107 Anil Paranjape <anilp1@kpitcummins.com>
1108 Shilin Shakti <shilins@kpitcummins.com>
1109
1110 * Makefile.am: Add xc16x related entry
1111 * Makefile.in: Regenerate
1112 * archures.c: Add bfd_xc16x_arch
1113 * bfd-in2.h: Regenerate
1114 * config.bfd: Add xc16x-*-elf
1115 * configure.in: Add bfd_elf32_xc16x_vec
1116 * configure: Regenerate.
1117 * targets.c: Added xc16x related information
1118 * cpu-xc16x.c: New file
1119 * reloc.c: Add new relocations specific to xc16x:
1120 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1121 BFD_RELOC_XC16X_SOF
1122 * elf32-xc16x.c: New file.
1123
cab87ef9
AM		 11242006-02-17 Alan Modra <amodra@bigpond.net.au>
1125
1126 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1127 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1128
dfbb6ac9
AM		 11292006-02-17 Alan Modra <amodra@bigpond.net.au>
1130
1131 PR ld/2218
1132 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1133 dynamic.
1134 (ppc64_elf_relocate_section): Check output reloc section size.
1135 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1136
cedc298e
L		 11372006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 PR ld/2322
1140 * elf.c (get_segment_type): New function.
1141 (_bfd_elf_print_private_bfd_data): Use it.
1142 (print_segment_map): New function.
1143 (assign_file_positions_for_segments): Call print_segment_map
1144 when there are not enough room for program headers.
1145
aaa2ab3d
NH		 11462006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1147
1148 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1149 traditional MIPS ELF targets.
1150
35ccda9e
L		 11512006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 PR binutils/2338
1154 * dwarf2.c (check_function_name): New function.
1155 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1156 check if function is correct.
1157
e0ae6d6f
AM		 11582006-02-16 Alan Modra <amodra@bigpond.net.au>
1159
1160 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1161 debug sections.
1162 (elf_link_input_bfd): Adjust comments.
1163
d55ce4e2
L		 11642006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 * elf.c (copy_private_bfd_data): Minor update.
1167
84d1d650
L		 11682006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1169
1170 PR binutils/2258
1171 * elf.c (copy_private_bfd_data): Renamed to ...
1172 (rewrite_elf_program_header): This.
1173 (copy_elf_program_header): New function.
1174 (copy_private_bfd_data): Likewise.
1175
11762006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 1177
1178 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1179 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1180 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1181 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1182 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1183 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1184 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1185 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1186 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1187 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1188 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1189 bfd_mach_mcf_isa_b_usp_float_emac): New.
1190 (bfd_default_scan): Update coldfire mapping.
1191 * bfd-in.h (bfd_m68k_mach_to_features,
1192 bfd_m68k_features_to_mach): Declare.
1193 * bfd-in2.h: Rebuilt.
1194 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1195 adjust legacy names.
1196 (m68k_arch_features): New.
1197 (bfd_m68k_mach_to_features,
1198 bfd_m68k_features_to_mach): Define.
1199 * elf32-m68k.c (elf32_m68k_object_p): New.
1200 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1201 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1202 (elf_backend_object_p): Define.
1203 * ieee.c (ieee_write_processor): Update coldfire machines.
1204 * libbfd.h: Rebuilt.
1205
75eb734c
SE		 12062006-02-06 Steve Ellcey <sje@cup.hp.com>
1207
1208 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1209 if SHF_TLS is set.
1210
134dcee5
AM		 12112006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1212
1213 * coff-z80.c (r_imm24): New howto.
1214 (rtype2howto): New case R_IMM24.
1215 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1216 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1217
4005427f
RS		 12182006-02-04 Richard Sandiford <richard@codesourcery.com>
1219
1220 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1221 has already been assigned a GOT index, copy that index to the
1222 current hash table entry.
1223
bb29dfea
EB		 12242006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1225
1226 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1227 for call-to-undefweak reloc overflow.
1228
dc669dc8
EB		 12292006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1230
1231 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1232 for 32-bit relocs overflow.
1233
1a0eb693
PB		 12342006-01-27 Paul Brook <paul@codesourcery.com>
1235
1236 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1237 objects.
1238
67a4f2b7
AO		 12392006-01-18 Alexandre Oliva <aoliva@redhat.com>
1240
1241 Introduce TLS descriptors for i386 and x86_64.
1242 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1243 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1244 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1245 * libbfd.h, bfd-in2.h: Rebuilt.
1246 * elf32-i386.c (elf_howto_table): New relocations.
1247 (R_386_tls): Adjust.
1248 (elf_i386_reloc_type_lookup): Map new relocations.
1249 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1250 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1251 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1252 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1253 (elf_i386_local_tlsdesc_gotent): New macro.
1254 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1255 (elf_i386_compute_jump_table_size): New macro.
1256 (link_hash_newfunc): Initialize tlsdesc_got.
1257 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1258 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1259 R_386_TLS_DESC_CALL.
1260 (elf_i386_check_relocs): Likewise. Allocate space for
1261 local_tlsdesc_gotent.
1262 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1263 R_386_TLS_DESC_CALL.
1264 (allocate_dynrelocs): Count function PLT relocations. Reserve
1265 space for TLS descriptors and relocations.
1266 (elf_i386_size_dynamic_sections): Reserve space for TLS
1267 descriptors and relocations. Set up sgotplt_jump_table_size.
1268 Don't zero reloc_count in srelplt.
1269 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1270 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1271 R_386_TLS_DESC_CALL.
1272 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1273 (elf_backend_always_size_sections): Define.
1274 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1275 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1276 (R_X86_64_standard): Adjust.
1277 (x86_64_reloc_map): Map new relocs.
1278 (elf64_x86_64_rtype_to_howto): New, split out of...
1279 (elf64_x86_64_info_to_howto): ... this function, and...
1280 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1281 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1282 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1283 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1284 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1285 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1286 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1287 tlsdesc_got and sgotplt_jump_table_size fields.
1288 (elf64_x86_64_compute_jump_table_size): New macro.
1289 (link_hash_newfunc): Initialize tlsdesc_got.
1290 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1291 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1292 R_X86_64_TLSDESC_CALL.
1293 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1294 local_tlsdesc_gotent.
1295 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1296 R_X86_64_TLSDESC_CALL.
1297 (allocate_dynrelocs): Count function PLT relocations. Reserve
1298 space for TLS descriptors and relocations.
1299 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1300 descriptors and relocations. Set up sgotplt_jump_table_size,
1301 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1302 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1303 and DT_TLSDESC_GOT.
1304 (elf64_x86_64_always_size_sections): New. Set up
1305 _TLS_MODULE_BASE_.
1306 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1307 R_386_TLS_DESC_CALL.
1308 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1309 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1310 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1311 (elf_backend_always_size_sections): Define.
1312
6dd55cb7
L		 13132006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1314
1315 PR binutils/2096
1316 * dwarf2.c (comp_unit_contains_address): Update comment.
1317 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1318 lma. Return TRUE only if both comp_unit_contains_address and
1319 comp_unit_find_nearest_line return TRUE.
1320 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1321
64d03ab5
AM		 13222006-01-18 Alan Modra <amodra@bigpond.net.au>
1323
1324 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1325 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1326 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1327 elf_gc_mark_dynamic_ref_symbol. Make global.
1328 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1329 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1330 (elfNN_bed): Init new field.
1331 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1332 (ppc64_elf_gc_mark_dynamic_ref): New function.
1333
b56cbdb9
AM		 13342006-01-17 Alan Modra <amodra@bigpond.net.au>
1335
1336 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1337
6c10990d
NC		 13382006-01-17 Nick Clifton <nickc@redhat.com>
1339
1340 PR binutils/2159
1341 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1342 parameters.
1343
d7f735da
NC		 13442006-01-11 Nick Clifton <nickc@redhat.com>
1345
1346 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1347 into the newly (re)allocated map array.
1348
2bfd55ca
NC		 13492006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1350
1351 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1352
bce50a28
JJ		 13532006-01-01 Jakub Jelinek <jakub@redhat.com>
1354
1355 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1356 for .toc1 section.
1357
e88d958a 1358For older changes see ChangeLog-2005
56882138
AM		 1359\f
1360Local Variables:
1361mode: change-log
1362left-margin: 8
1363fill-column: 74
1364version-control: never
1365End:
GDB Binutils - Deliverables
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