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* valprint.c: Include "exceptions.h".
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7de713b9
AM		 12006-05-15 Alan Modra <amodra@bigpond.net.au>
2
3 PR 2658
4 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
5 -shared link.
6
83180ade
L		 72006-05-11 Michael Matz <matz@suse.de>
8
9 * elflink.c (match_group_member): Correctly iterate group
10 members.
11
b6895b4f
PB		 122006-05-11 Paul Brook <paul@codesourcery.com>
13
14 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
15 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
16 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
17 * reloc.c: Ditto.
18 * bfd-in2.h: Regenerate.
19 * libbfd.h: Regenerate.
20 * libcoff.h: Regenerate.
21
8b95791f
AM		 222006-05-11 Mike Bland <mbland@google.com>
23
24 * elf.c (_bfd_elf_init_private_section_data): Don't change
25 section type if already set.
26
5e1b4a6d
NC		 272006-05-10 Nick Clifton <nickc@redhat.com>
28
29 PR ld/2607
30 * elfcode.h (valid_section_index_p): New function: Checks for a
31 valid section index. Allows indicies in the range SHN_LOPROC to
32 SHN_HIOS.
33 (elf_object_p): Use valid_section_index_p.
34
53baae48
NC		 352006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
36
37 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
38 ARM_SECREL): Mark WinCE versions of these relocs as partial
39 inplace.
40 (coff_arm_relocate_section): Adjust addend for WinCE.
41
69d54b1b
AM		 422006-05-10 Alan Modra <amodra@bigpond.net.au>
43
44 PR 2342
45 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
46
337ff0a5
NC		 472006-05-09 Nick Clifton <nickc@redhat.com>
48
49 * coffcode.h (coff_write_relocs): Produce an error message if a an
50 out-of-range symbol index is detected in a reloc.
51
e4d4d200
BE		 522006-05-09 Ben Elliston <bje@au.ibm.com>
53
54 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
55 local variable `dynobj'.
56
73160847
NC		 572006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
58
336e5de1 59 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC		 60 of the bfd's sections for the reloc-addend adjustments.
61
77df2968
MS		 622006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
63
64 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
65 (elf_s390_relocate_section): Add code to do the GD->LE and
66 LD->LE TLS linker optimizations if a brasl instruction is used
67 for the __tls_get_offset function call.
68 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
69
30038c59
AM		 702006-05-05 Alan Modra <amodra@bigpond.net.au>
71
72 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
73 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
74 the .toc and referenced by a TLS code sequence.
75 (ppc64_elf_edit_toc): Cater for the unlikely situation that
76 .toc is the first section in a file.
77
ff8b75c7
AS		 782006-05-04 Andreas Schwab <schwab@suse.de>
79
80 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
81 regs instead of an array of int.
82 (struct external_solaris_bcp_core): Likewise.
83 (swapcore_sun3): Use offsetof instead of computing the offset
84 manually.
85 (swapcore_sparc): Likewise. Simplify reference to c_regs.
86 (swapcore_solaris_bcp): Likewise.
87
003b8e1d
DJ		 882006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
89
90 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
91 for missing GOTs.
92
efacb0fb
DJ		 932006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
94
95 * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
96 mapping symbols.
97
9578239d
BE		 982006-05-04 Ben Elliston <bje@au.ibm.com>
99
100 * coff-or32.c (bfd_section_from_shdr): Remove unused local
101 variable `ptr'.
102 * cofflink.c (process_embedded_commands): Remove unused local
103 variables `had_read' and `had_shared'.
104 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
105 variable `fdr_adr'.
106 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
107
f592407e
AM		 1082006-05-03 Alan Modra <amodra@bigpond.net.au>
109
110 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
111 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
112 (bfd_und_symbol, bfd_ind_symbol): Delete.
113 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
114 &SEC.symbol.
115 (STD_SECTION): Adjust.
116 (_bfd_generic_new_section_hook): New function, extracted from..
117 (bfd_section_init): ..here.
118 (bfd_make_section_old_way): Call new_section_hook for abs, com,
119 und and ind sections.
120 * elf.c (_bfd_elf_large_com_section): Adjust.
121 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
122 * pdp11.c (new_section_hook): Likewise.
123 * coffcode.h (coff_new_section_hook): Likewise.
124 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
125 * elf.c (_bfd_elf_new_section_hook): Likewise.
126 * vms.c (vms_new_section_hook): Likwise.
127 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
128 already set.
129 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
130 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
131 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
132 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
133 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
134 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
135 * ieee.c (ieee_new_section_hook): Likewise. Call
136 _bfd_generic_new_section_hook too.
137 * mmo.c (mmo_new_section_hook): Likewise.
138 * oasys.c (oasys_new_section_hook): Likewise.
139 * som.c (som_new_section_hook): Likewise.
140 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
141 * bfd-in2.h: Regenerate.
142 * libbfd.h: Regenerate.
143
bd75c995
AM		 1442006-05-03 Alan Modra <amodra@bigpond.net.au>
145
146 * hash.c (DEFAULT_SIZE): Revert last change.
147 (higher_prime_number): Correct test for no larger prime. Don't
148 abort on error, instead return 0. Depopulate primes[].
149 (bfd_hash_lookup): If we overflow size, refuse to grow table.
150
a8bc6c78
PB		 1512006-05-02 Paul Brook <paul@codesourcery.com>
152
153 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
154 for R_ARM_REL32.
155
b48c61bc
BE		 1562006-05-02 Ben Elliston <bje@au.ibm.com>
157
158 * archive.c (bfd_generic_archive_p): Remove unused local variable
159 `fail'.
160 * dwarf2.c (decode_line_info): Remove unused local variable
161 `basic_block'.
e4d4d200
BE		 162 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
163 local variable `s'.
b48c61bc
BE		 164 * tekhex.c (tekhex_write_object_contents): Remove unused local
165 variable `bytes_written'.
166 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
167 variable `r_addend'.
168 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
169 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
170 (_bfd_ns32k_relocate_contents): Remove break after return.
171 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
172
63f2fc30
NC		 1732006-05-02 Nick Clifton <nickc@redhat.com>
174
175 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
176 in order to avoid conflicts with the global DEBUG define.
177
e460dd0d
AM		 1782006-05-02 Alan Modra <amodra@bigpond.net.au>
179
180 * dwarf2.c: Formatting.
181 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
182 output section check.
183 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
184 * elf32-m32c.c: Similarly.
185 * elf32-ppc.c: Similarly.
186 * elf32-v850.c: Similarly.
187 * nlm32-sparc.c: Similarly.
188 * elfcode.h: Similarly.
189 (elf_symbol_flags): Delete.
190 * elflink.c (elf_link_input_bfd): Comment typo.
191
aa149cf7
DD		 1922006-05-01 DJ Delorie <dj@redhat.com>
193
194 * bfd-in.h (bfd_hash_table): Add count field.
195 * bfd-in2.h: Regenerate.
196 * hash.c (higher_prime_number): New.
197 (bfd_hash_table_inint_n): Init count field.
198 (bfd_hash_lookup): Grow table as needed.
199
75b8939e
KK		 2002006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
201
202 PR binutils/2584
203 * tekhex.c (getvalue): Change return type to bfd_boolean and
204 add the new parameter. Return false if the unexpected character
205 is found.
206 (getsym): Likewise.
207 (first_phase): Change return type to bfd_boolean and return
208 false if the unexpected character is found. Replace abort
209 with returning false.
210 (pass_over): Change return type to bfd_boolean and the type of
211 the second argument to bfd_boolean (*) (bfd *, int, char *).
212 Return false if FUNC returns false.
213 (tekhex_object_p): Return NULL if pass_over fails.
214
f05742e6
AM		 2152006-04-27 Alan Modra <amodra@bigpond.net.au>
216
217 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
218
e843e0f8
L		 2192006-04-26 H.J. Lu <hongjiu.lu@intel.com>
220
221 PR binutils/2593
222 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
223 and flags if its BFD flags have been set.
224 (_bfd_elf_init_private_section_data): Don't copy the output ELF
225 section type from input if it has been set to something
226 different.
227
b25e3d87
L		 2282006-04-25 H.J. Lu <hongjiu.lu@intel.com>
229
230 PR binutils/2467
231 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
232 is NULL first.
233
234 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
235 abfd->sections is NULL.
236 (elf32_arm_bfd_free_cached_info): New.
237 (bfd_elf32_bfd_free_cached_info): Defined.
238
239 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
240 to _bfd_free_cached_info.
241
242 * libbfd-in.h (_bfd_free_cached_info): New.
243 * libbfd: Regenerated.
244
245 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
246 (_bfd_free_cached_info): New.
247
5c182d5f
AM		 2482006-04-21 Alan Modra <amodra@bigpond.net.au>
249
250 * elf.c (assign_file_positions_except_relocs): Move code setting
251 file position of non-loaded sections..
252 (assign_file_positions_for_segments): ..to here.
253
3eb70a79
L		 2542006-04-20 H.J. Lu <hongjiu.lu@intel.com>
255
256 PR ld/2537
257 * elf.c (bfd_section_from_shdr): Allow sections reserved for
258 applications. Issue an error on sections we don't know how
259 to handle.
260
ec3fcc56
AM		 2612006-04-19 Alan Modra <amodra@bigpond.net.au>
262
263 * Makefile.am: Run "make dep-am".
264 * Makefile.in: Regenerate.
265
241a6c40
AM		 2662006-04-19 Alan Modra <amodra@bigpond.net.au>
267
268 * warning.m4 (--enable-werror): Format help message.
269 (--enable-build-warnings): Likewise.
270 * configure: Regenerate.
271
0b49d371
NC		 2722006-04-18 Nick Clifton <nickc@redhat.com>
273
274 PR 2257
275 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
276 fields to still be handled as ELF files.
277
e7403566
DJ		 2782006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
279
280 * po/SRC-POTFILES.in: Regenerated.
281
ffdc4eed
DJ		 2822006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
283
284 * configure.in: Update version to 2.17.50.
285 * configure: Regenerated.
286
cb337148
BW		 2872006-04-14 David Heine <dlheine@tensilica.com>
288
289 * elf32-xtensa.c (build_reloc_opcodes): New.
290 (compute_text_actions): Use it to decode opcodes outside inner loop.
291 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
292 it is set, use it to get the opcodes for relocations.
293 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
294
cb878726
L		 2952006-04-08 H.J. Lu <hongjiu.lu@intel.com>
296
297 PR ld/2513
298 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
299 (GOT_TLS_IE_IE): Likewise.
300 (GOT_TLS_IE_GD): Likewise.
301 (GOT_TLS_IE_MASK): Likewise.
302 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
303 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
304 respectively.
305 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
306 are set, treat tls_type as GOT_TLS_IE_BOTH.
307 (elf_i386_relocate_section): Likewise.
308
235ecfbc
NC		 3092006-04-07 Randolph Chung <tausq@debian.org>
310
311 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
312 (elf64_hppa_grok_psinfo): Likewise.
313 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
314
35520cb7
DD		 3152006-04-06 DJ Delorie <dj@redhat.com>
316
317 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
318 each plt entry we create.
319
108a6f8e
CD		 3202006-04-06 Carlos O'Donell <carlos@codesourcery.com>
321
322 * po/Make-in: Add install-html target.
323 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
324 htmldir. Add install-html and install-html-recursive targets.
325 * Makefile.in: Regenerate.
326 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
327 * configure: Regenerate.
328
fbbc3759
L		 3292006-04-06 H.J. Lu <hongjiu.lu@intel.com>
330
331 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
332 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
333 section structure.
334
17e226a8
BS		 3352006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
336
337 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
338 eliminate warnings.
339
396a682d
L		 3402006-04-05 H.J. Lu <hongjiu.lu@intel.com>
341 James E Wilson <wilson@specifixinc.com>
342
343 PR ld/2442
344 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
345 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
346 size.
347 (elfNN_ia64_link_hash_entry): Likewise.
348 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
349 and size.
350 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
351 processing.
352 (elfNN_ia64_hash_hide_symbol): Likewise.
353 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
354 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
355 (elfNN_ia64_global_dyn_info_free): New function.
356 (elfNN_ia64_local_dyn_info_free): Likewise.
357 (elfNN_ia64_hash_table_free): Free local and global
358 elfNN_ia64_dyn_sym_info.
359 (addend_compare): New function.
360 (sort_dyn_sym_info): Likewise.
361 (get_dyn_sym_info): Updated to use binary search for addend.
362 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
363 relocation arrays first.
364
0781db9f
BS		 3652006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
366
367 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
368 symbol.
369
c0d5a53d
L		 3702006-04-05 H.J. Lu <hongjiu.lu@intel.com>
371
372 PR ld/2411
373 * elflink.c (check_dynsym): New.
374 (elf_link_output_extsym): Use it.
375 (bfd_elf_final_link): Likewise.
376
580a2b6e
L		 3772006-04-05 H.J. Lu <hongjiu.lu@intel.com>
378
379 PR ld/2404
380 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
381 symbol from the dynamic definition with the default version if
382 its type and the type of existing regular definition mismatch.
383
910600e9
RS		 3842006-04-05 Richard Sandiford <richard@codesourcery.com>
385 Daniel Jacobowitz <dan@codesourcery.com>
386
387 * config.bfd (sparc-*-vxworks*): New stanza.
388 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
389 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
390 * configure: Regenerate.
391 * elf32-sparc.c: Include elf-vxworks.h.
392 (elf32_sparc_vxworks_link_hash_table_create: New.
393 (elf32_sparc_vxworks_final_write_processing): New.
394 (TARGET_BIG_SYM): Override for VxWorks.
395 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
396 (bfd_elf32_bfd_link_hash_table_create): Likewise.
397 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
398 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
399 (elf_backend_link_output_symbol_hook): Likewise.
400 (elf_backend_emit_relocs): Likewise.
401 (elf_backend_final_write_processing, elf32_bed): Likewise.
402 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
403 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
404 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
405 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
406 build_plt_entry here.
407 (create_got_section): Initialize sgotplt for VxWorks.
408 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
409 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
410 Call elf_vxworks_create_dynamic_sections for VxWorks.
411 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
412 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
413 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
414 for VxWorks. Check for the .got.plt section.
415 (sparc_vxworks_build_plt_entry): New function.
416 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
417 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
418 absolute on VxWorks.
419 (sparc32_finish_dyn): Add special handling for DT_RELASZ
420 and DT_PLTGOT on VxWorks.
421 (sparc_vxworks_finish_exec_plt): New.
422 (sparc_vxworks_finish_shared_plt): New.
423 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
424 Use plt_header_size and plt_entry_size.
425 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
426 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
427 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
428 (elf32-sparc.lo): Likewise.
429 * Makefile.in: Regenerate.
430 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
431 (_bfd_target_vector): Add a pointer to it.
432
b761a207
BE		 4332006-03-30 Ben Elliston <bje@au.ibm.com>
434
435 PR ld/2267
436 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
437 special section number that exceeds the number of ELF sections
438 (eg. SHN_MIPS_SCOMMON).
439
ead49a57
RS		 4402006-03-27 Richard Sandiford <richard@codesourcery.com>
441
442 * elfxx-mips.c (mips_got_entry): Add more commentary.
443 (mips_elf_local_got_index): Use the hash table entry to record
444 the GOT index of forced-local symbols.
445 (mips_elf_initialize_tls_index): Rearrange code. Store the index
446 in either the hash table entry or the mips_got_entry, not both.
447 Add more commentary.
448 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
449 mips_elf_initialize_tls_index.
450
3b55e94a
BS		 4512006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
452
453 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
454 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
455 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
456 bfin_areloc_howto_table): Delete. All
457 uses deleted as well.
458 (bfin_reloc_map): Delete all stack relocs.
459 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
460 bfin_reloc_type_lookup): Don't support them.
461 (bfin_relocate_section): Don't try to handle them.
462
48d502e1
BS		 463 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
464 * configure.in: Likewise.
465 * configure: Regenerate.
466 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
467 (BFIN_RELOC_MAX): Now 0x21.
468 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
469 (bfd_elf32_bfinfdpic_vec): Declare.
470 (IS_FDPIC): New macro.
471 (struct bfinfdpic_elf_link_hash_table): New struct.
472 (bfinfdpic_hash_table, bfinfdpic_got_section,
473 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
474 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
475 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
476 bfinfdpic_plt_initial_offset): Accessor macros for it.
477 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
478 (struct bfinfdpic_relocs_info): New struct.
479 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
480 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
481 DEFAULT_STACK_SIZE): New macros.
482 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
483 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
484 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
485 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
486 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
487 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
488 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
489 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
490 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
491 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
492 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
493 _bfinfdpic_resolve_final_relocs_info,
494 elf32_bfinfdpic_size_dynamic_sections,
495 elf32_bfinfdpic_always_size_sections,
496 elf32_bfinfdpic_modify_segment_map,
497 _bfinfdpic_count_got_plt_entries,
498 elf32_bfinfdpic_finish_dynamic_sections,
499 elf32_bfinfdpic_adjust_dynamic_symbol,
500 elf32_bfinfdpic_finish_dynamic_symbol,
501 elf32_bfinfdpic_elf_use_relative_eh_frame,
502 elf32_bfinfdpic_elf_encode_eh_address,
503 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
504 elf32_bfinfdpic_copy_private_bfd_data,
505 (struct _bfinfdpic_dynamic_got_info,
506 struct _bfinfdpic_dynamic_got_plt_info): New structs.
507 (elf32_bfin_print_private_bfd_data): Print PIC flags.
508 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
509 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
510 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
511 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
512 bfd_elf32_bfd_copy_private_bfd_data,
513 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
514 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
515 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
516 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
517 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
518 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
519 elf_backend_omit_section_dynsym): Redefine these macros and include
520 "elf32-target.h" again to create the elf32-bfinfdpic target.
521 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
522 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
523 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
524 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
525 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
526 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
527 BFD_RELOC_BFIN_GOTOFFLO): New.
528 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
529 (_bfd_target_vector): Add it.
530 * bfd-in2.h: Regenerate.
531 * libbfd.h: Regenerate.
532
a9d34880
RS		 5332006-03-25 Richard Sandiford <richard@codesourcery.com>
534
535 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
536 incompatible. Likewise MAC and EMAC code.
537 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
538 bfd_get_compatible to set the new bfd architecture. Rely on it
539 to detect incompatibilities.
540
9ca26584
AJ		 5412006-03-23 Michael Matz <matz@suse.de>
542
543 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
544 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
545 BFD_RELOC_X86_64_PLTOFF64.
546 * bfd-in2.h: Regenerated.
547 * libbfd.h: Regenerated.
548 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
549 Add howtos for above relocs.
550 (x86_64_reloc_map): Add mappings for new relocs.
551 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
552 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
553 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
554 needs a PLT entry.
555 (elf64_x86_64_gc_sweep_hook): Reflect changes from
556 elf64_x86_64_check_relocs for the new relocs.
557 (elf64_x86_64_relocate_section): Handle new relocs.
558
2a23c2c5
BW		 5592006-03-22 Bob Wilson <bob.wilson@acm.org>
560
561 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
562 rel->r_addend is zero.
563
6d79d2ed
RS		 5642006-03-22 Richard Sandiford <richard@codesourcery.com>
565
566 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
567 of "loc".
568
0a44bf69
RS		 5692006-03-22 Richard Sandiford <richard@codesourcery.com>
570 Daniel Jacobowitz <dan@codesourcery.com>
571 Phil Edwards <phil@codesourcery.com>
572 Zack Weinberg <zack@codesourcery.com>
573 Mark Mitchell <mark@codesourcery.com>
574 Nathan Sidwell <nathan@codesourcery.com>
575
576 * bfd-in2.h: Regenerate.
577 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
578 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
579 (bfd_elf32_littlemips_vxworks_vec): Likewise.
580 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
581 (bfd_elf32_littlemips_vec): Likewise.
582 (bfd_elf32_nbigmips_vec): Likewise.
583 (bfd_elf32_nlittlemips_vec): Likewise.
584 (bfd_elf32_ntradbigmips_vec): Likewise.
585 (bfd_elf32_ntradlittlemips_vec): Likewise.
586 (bfd_elf32_tradbigmips_vec): Likewise.
587 (bfd_elf32_tradlittlemips_vec): Likewise.
588 (bfd_elf64_bigmips_vec): Likewise.
589 (bfd_elf64_littlemips_vec): Likewise.
590 (bfd_elf64_tradbigmips_vec): Likewise.
591 (bfd_elf64_tradlittlemips_vec): Likewise.
592 * elf32-mips.c: Include elf-vxworks.h.
593 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
594 instead of calling mips_elf32_rtype_to_howto directly.
595 (mips_vxworks_copy_howto_rela): New reloc howto.
596 (mips_vxworks_jump_slot_howto_rela): Likewise.
597 (mips_vxworks_bfd_reloc_type_lookup): New function.
598 (mips_vxworks_rtype_to_howto): Likewise.
599 (mips_vxworks_final_write_processing): Likewise.
600 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
601 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
602 (elf_backend_want_got_plt): Likewise.
603 (elf_backend_want_plt_sym): Likewise.
604 (elf_backend_got_symbol_offset): Likewise.
605 (elf_backend_want_dynbss): Likewise.
606 (elf_backend_may_use_rel_p): Likewise.
607 (elf_backend_may_use_rela_p): Likewise.
608 (elf_backend_default_use_rela_p): Likewise.
609 (elf_backend_got_header_size: Likewise.
610 (elf_backend_plt_readonly): Likewise.
611 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
612 (elf_backend_mips_rtype_to_howto): Likewise.
613 (elf_backend_adjust_dynamic_symbol): Likewise.
614 (elf_backend_finish_dynamic_symbol): Likewise.
615 (bfd_elf32_bfd_link_hash_table_create): Likewise.
616 (elf_backend_add_symbol_hook): Likewise.
617 (elf_backend_link_output_symbol_hook): Likewise.
618 (elf_backend_emit_relocs): Likewise.
619 (elf_backend_final_write_processing: Likewise.
620 (elf_backend_additional_program_headers): Likewise.
621 (elf_backend_modify_segment_map): Likewise.
622 (elf_backend_symbol_processing): Likewise.
623 * elfxx-mips.c: Include elf-vxworks.h.
624 (mips_elf_link_hash_entry): Add is_relocation_target and
625 is_branch_target fields.
626 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
627 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
628 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
629 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
630 Return 3 for VxWorks.
631 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
632 mips_elf_link_hash_table. Return 0 for VxWorks.
633 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
634 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
635 (mips_vxworks_exec_plt0_entry): New variable.
636 (mips_vxworks_exec_plt_entry): Likewise.
637 (mips_vxworks_shared_plt0_entry): Likewise.
638 (mips_vxworks_shared_plt_entry): Likewise.
639 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
640 (mips_elf_rel_dyn_section): Change the bfd argument to a
641 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
642 the name of the section.
643 (mips_elf_initialize_tls_slots): Update the call to
644 mips_elf_rel_dyn_section.
645 (mips_elf_gotplt_index): New function.
646 (mips_elf_local_got_index): Add an input_section argument.
647 Update the call to mips_elf_create_local_got_entry.
648 (mips_elf_got_page): Likewise.
649 (mips_elf_got16_entry): Likewise.
650 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
651 arguments. Create dynamic relocations for each entry on VxWorks.
652 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
653 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
654 and MIPS_RESERVED_GOTNO.
655 (mips_elf_create_got_section): Update the uses of
656 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
657 (is_gott_symbol): New function.
658 (mips_elf_calculate_relocation): Use a dynobj local variable.
659 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
660 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
661 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
662 relocations on VxWorks. Add dynamic relocations for references
663 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
664 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
665 in VxWorks executables.
666 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
667 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
668 Don't allocate a null entry on VxWorks.
669 (mips_elf_create_dynamic_relocation): Update the call to
670 mips_elf_rel_dyn_section. Use absolute rather than relative
671 relocations for VxWorks, and make them RELA rather than REL.
672 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
673 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
674 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
675 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
676 Call elf_vxworks_create_dynamic_sections for VxWorks and
677 initialize the plt_header_size and plt_entry_size fields.
678 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
679 used in VxWorks executables. Don't allocate dynamic relocations
680 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
681 Set is_relocation_target for each symbol referenced by a relocation.
682 Allocate .rela.dyn entries for relocations against the special
683 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
684 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
685 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
686 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
687 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
688 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
689 relocations. Don't set no_fn_stub on VxWorks.
690 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
691 mips_elf_allocate_dynamic_relocations.
692 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
693 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
694 entries for VxWorks, and do not create multiple GOTs.
695 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
696 Handle .got specially for VxWorks. Update the uses of
697 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
698 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
699 once its final size is known. Set DF_TEXTREL for VxWorks. Add
700 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
701 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
702 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
703 (mips_vxworks_finish_exec_plt): Likewise.
704 (mips_vxworks_finish_shared_plt): Likewise.
705 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
706 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
707 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
708 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
709 and mips_elf_rel_dyn_section. Use a different GOT header for
710 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
711 (_bfd_mips_elf_link_hash_table_create): Initialize the new
712 mips_elf_link_hash_table fields.
713 (_bfd_mips_vxworks_link_hash_table_create): New function.
714 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
715 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
716 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
717 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
718 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
719 * libbfd.h: Regenerate.
720 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
721 (elf32-mips.lo): Likewise.
722 * Makefile.in: Regenerate.
723 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
724 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
725 (bfd_elf32_littlemips_vxworks_vec): Likewise.
726 (_bfd_target_vector): Add entries for them.
727
a2199086
DA		 7282006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
729
730 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
731 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
732 (elf_backend_special_sections): Remove #undef.
733
af7cfa33
DA		 7342006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
735
736 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
737 for undefined weak symbols.
738
a4676736
L		 7392006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
740
741 PR ld/2462
742 * elflink.c (bfd_elf_final_link): Remove
743 bed->elf_backend_emit_relocs from emit_relocs.
744
e1710606
AO		 7452006-03-17 Alexandre Oliva <aoliva@redhat.com>
746
747 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
748 first relocation to the second when relaxing TLS GD to LE;
749 zero it out when relaxing to IE.
750
2de92251
AM		 7512006-03-17 Alan Modra <amodra@bigpond.net.au>
752
753 PR 2434
754 * elflink.c (elf_link_add_object_symbols): Save and restore
755 warning sym's linked sym.
756
66eb6687
AM		 7572006-03-16 Alan Modra <amodra@bigpond.net.au>
758
759 PR 2434
760 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
761 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
762 hash_table -> htab. Formatting. Save entire symbol table
763 before loading as-needed syms, and restore afterwards if lib not
764 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
765 name. Free some buffers earlier.
766 * bfd-in.h (struct bfd_hash_table): Add entsize.
767 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
768 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
769 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
770 hash table.
771 (bfd_hash_table_init): Add param, adjust calls.
772 * aoutx.h: Adjust all hash_table_init functions and calls.
773 * bfd.c: Likewise.
774 * coff-arm.c: Likewise.
775 * coff-h8300.c: Likewise.
776 * coff-ppc.c: Likewise.
777 * cofflink.c: Likewise.
778 * ecoff.c: Likewise.
779 * ecofflink.c: Likewise.
780 * elf-m10300.c: Likewise.
781 * elf-strtab.c: Likewise.
782 * elf.c: Likewise.
783 * elf32-arm.c: Likewise.
784 * elf32-bfin.c: Likewise.
785 * elf32-cris.c: Likewise.
786 * elf32-frv.c: Likewise.
787 * elf32-hppa.c: Likewise.
788 * elf32-i386.c: Likewise.
789 * elf32-m32r.c: Likewise.
790 * elf32-m68hc1x.c: Likewise.
791 * elf32-m68k.c: Likewise.
792 * elf32-ppc.c: Likewise.
793 * elf32-s390.c: Likewise.
794 * elf32-sh.c: Likewise.
795 * elf32-vax.c: Likewise.
796 * elf64-alpha.c: Likewise.
797 * elf64-hppa.c: Likewise.
798 * elf64-ppc.c: Likewise.
799 * elf64-s390.c: Likewise.
800 * elf64-sh64.c: Likewise.
801 * elf64-x86-64.c: Likewise.
802 * elfxx-ia64.c: Likewise.
803 * elfxx-mips.c: Likewise.
804 * elfxx-sparc.c: Likewise.
805 * i386linux.c: Likewise.
806 * libaout.h: Likewise.
807 * libbfd-in.h: Likewise.
808 * libcoff-in.h: Likewise.
809 * linker.c: Likewise.
810 * m68klinux.c: Likewise.
811 * merge.c: Likewise.
812 * opncls.c: Likewise.
813 * pdp11.c: Likewise.
814 * sparclinux.c: Likewise.
815 * stabs.c: Likewise.
816 * sunos.c: Likewise.
817 * vms.c: Likewise.
818 * xcofflink.c: Likewise.
819 * section.c (struct section_hash_entry): Move to..
820 * libbfd-in.h: ..here.
821 * Makefile.am: Run "make dep-am"
822 * Makefile.in: Regenerate.
823 * bfd-in2.h: Regenerate.
824 * libbfd.h: Regenerate.
825 * libcoff.h: Regenerate.
826
7123df0e
AM		 8272006-03-16 Alan Modra <amodra@bigpond.net.au>
828
829 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
830 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
831 last change to REL32 relocs so that they are counted as
832 possibly dynamic as per REL24 and REL14.
833
fd38b44c
AM		 8342006-03-16 Alan Modra <amodra@bigpond.net.au>
835
836 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
837 checks from REL32.
838
eb111b1f
BE		 8392006-03-15 Ben Elliston <bje@au.ibm.com>
840
841 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
842 in_list elements, not just the first.
843
81d43bff
RS		 8442006-03-14 Richard Sandiford <richard@codesourcery.com>
845
846 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
847 out from...
848 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
849 for final links too.
850
d329bcd1
RS		 8512006-03-13 Richard Sandiford <richard@codesourcery.com>
852
853 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
854
75a657ba
L		 8552006-03-11 H.J. Lu <hongjiu.lu@intel.com>
856
857 PR ld/2443
241a6c40 858 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 859
3a4a14e9
PB		 8602006-03-10 Paul Brook <paul@codesourcery.com>
861
862 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
863 (elf32_arm_print_private_bfd_data): Ditto.
864
38406048
PB		 8652006-03-09 Paul Brook <paul@codesourcery.com>
866
867 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
868 mapping symbols.
869
eed62c48
NC		 8702006-03-09 Khem Raj <khem@mvista.com>
871
872 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
873 char type.
874
6d2cf7d8
L		 8752006-03-08 H.J. Lu <hongjiu.lu@intel.com>
876
877 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
878
00a97672
RS		 8792006-03-07 Richard Sandiford <richard@codesourcery.com>
880 Daniel Jacobowitz <dan@codesourcery.com>
881 Zack Weinberg <zack@codesourcery.com>
882 Nathan Sidwell <nathan@codesourcery.com>
883 Paul Brook <paul@codesourcery.com>
884 Ricardo Anguiano <anguiano@codesourcery.com>
885 Phil Edwards <phil@codesourcery.com>
886
887 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
888 (bfd_elf32_bigarm_symbian_vec): Likewise.
889 (bfd_elf32_bigarm_vxworks_vec): Likewise.
890 (bfd_elf32_littlearm_vec): Likewise.
891 (bfd_elf32_littlearm_symbian_vec): Likewise.
892 (bfd_elf32_littlearm_vxworks_vec): Likewise.
893 * configure: Regenerate.
894 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
895 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
896 (elf32_arm_vxworks_bed): Add forward declaration.
897 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
898 (elf32_arm_vxworks_exec_plt0_entry): New table.
899 (elf32_arm_vxworks_exec_plt_entry): Likewise.
900 (elf32_arm_vxworks_shared_plt_entry): Likewise.
901 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
902 (reloc_section_p): New function.
903 (create_got_section): Use RELOC_SECTION.
904 (elf32_arm_create_dynamic_sections): Likewise. Call
905 elf_vxworks_create_dynamic_sections for VxWorks targets.
906 Choose between the two possible values of plt_header_size
907 and plt_entry_size.
908 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
909 (elf32_arm_abs12_reloc): New function.
910 (elf32_arm_final_link_relocate): Call it. Allow the creation of
911 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
912 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
913 r_addend fields of relocs. On rela targets, skip any code that
914 adjusts in-place addends. When using _bfd_link_final_relocate
915 to perform a final relocation, pass rel->r_addend as the addend
916 argument.
917 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
918 object, ignore flags that are not standard on VxWorks.
919 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
920 relocs on VxWorks. Use reloc_section_p.
921 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
922 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
923 .rela.plt.unloaded relocs on VxWorks targets.
924 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
925 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
926 instead of DT_REL* tags on RELA targets.
927 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
928 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
929 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
930 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
931 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
932 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
933 Correct the .rela.plt.unreloaded symbol indexes.
934 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
935 hook on VxWorks targets.
936 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
937 Minor formatting tweak.
938 (elf32_arm_vxworks_final_write_processing): New function.
939 (elf_backend_add_symbol_hook): Override for VxWorks and reset
940 for Symbian.
941 (elf_backend_final_write_processing): Likewise.
942 (elf_backend_emit_relocs): Likewise.
943 (elf_backend_want_plt_sym): Likewise.
944 (ELF_MAXPAGESIZE): Likewise.
945 (elf_backend_may_use_rel_p): Minor formatting tweak.
946 (elf_backend_may_use_rela_p): Likewise.
947 (elf_backend_default_use_rela_p): Likewise.
948 (elf_backend_rela_normal): Likewise.
949 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
950
0b2e31dc
NS		 9512006-03-06 Nathan Sidwell <nathan@codesourcery.com>
952
953 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
954 New. Adjust other variants.
955 (bfd_default_scan): Update.
956 * bfd-in2.h: Rebuilt.
957 * cpu-m68k.c: Adjust.
958 (bfd_m68k_compatible): New. Use it for architectures.
959 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
960 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
961 mismatch.
962 (elf32_m68k_print_private_bfd_data): Adjust.
963 * ieee.c (ieee_write_processor): Adjust.
964
d8d1c398
AM		 9652006-03-06 Alan Modra <amodra@bigpond.net.au>
966
967 * dwarf2.c: Formatting.
968 (add_line_info): Remove outer loop.
969
d4c32a81
L		 9702006-03-05 H.J. Lu <hongjiu.lu@intel.com>
971 Alan Modra <amodra@bigpond.net.au>
972
973 PR binutils/2338
974 * dwarf2.c (loadable_section): New struct.
975 (dwarf2_debug): Add loadable_section_count and
976 loadable_sections.
977 (new_line_sorts_after): New.
978 (add_line_info): Use new_line_sorts_after to compare line
979 addresses.
980 (check_function_name): Removed.
981 (unset_sections): New.
982 (place_sections): New.
983 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
984 and unset_sections on relocatable files.
985 (_bfd_dwarf2_find_line): Likewise.
986
4cdc7696
NC		 9872006-03-03 Nick Clifton <nickc@redhat.com>
988
989 * cpu-avr.c: Update to ISO-C90 formatting.
990 * elf32-avr.c: Likewise.
991
df406460
NC		 9922006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
993
994 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
995 and R_AVR_MS8_LDI
996 (bfd_elf_avr_final_write_processing): Set
997 EF_AVR_LINKRELAX_PREPARED in e_flags field.
998 (elf32_avr_relax_section): New function.
999 (elf32_avr_relax_delete_bytes): New function.
1000 (elf32_avr_get_relocated_section_contents): New function.
1001 (avr_pc_wrap_around): New function.
1002 (avr_relative_distance_considering_wrap_around): New function.
1003 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1004 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1005 * libbfd.h: Regenerate.
1006 * bfd-in2.h: Regenerate.
1007
a1013894
DD		 10082006-03-02 DJ Delorie <dj@redhat.com>
1009
1010 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1011 calculations.
1012
7c492719
RS		 10132006-03-02 Richard Sandiford <richard@codesourcery.com>
1014
1015 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1016 bfd_elf32_powerpc_vxworks_vec.
1017
e970df31
NC		 10182006-03-02 Nick Clifton <nickc@redhat.com>
1019
1020 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1021
711de32c
RS		 10222006-03-02 Richard Sandiford <richard@codesourcery.com>
1023
1024 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1025 elf_vxworks_create_dynamic_sections.
1026 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1027 symbol handling.
1028 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1029 elf_vxworks_create_dynamic_sections.
1030 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1031 symbol handling.
1032 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1033 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1034
9c72ff84
RS		 10352006-03-02 Richard Sandiford <richard@codesourcery.com>
1036
1037 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1038 (elf_backend_link_output_symbol_hook): Use
1039 elf_vxworks_link_output_symbol_hook instead.
1040 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1041 (elf_backend_link_output_symbol_hook): Use
1042 elf_vxworks_link_output_symbol_hook instead.
1043 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1044 same interface as elf_backend_link_output_symbol_hook.
1045 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1046 prototype accordingly.
1047
4a3dc543
RS		 10482006-03-02 Richard Sandiford <richard@codesourcery.com>
1049
1050 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1051 (ppc_elf_link_hash_table): Replace old_got and new_got with
1052 plt_type and can_use_new_plt.
1053 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1054 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1055 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1056 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1057 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1058 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1059 this function should not be called for VxWorks targets.
1060 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1061 (allocate_got): Likewise. Rearrange so that max_before_header
1062 is only used for PLT_OLD and PLT_NEW.
1063 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1064 (ppc_elf_size_dynamic_sections): Likewise.
1065 (ppc_elf_relax_section): Likewise.
1066 (ppc_elf_relocate_section): Likewise.
1067 (ppc_elf_finish_dynamic_symbol): Likewise.
1068 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1069
5ae0bfb6
RS		 10702006-02-28 Richard Sandiford <richard@codesourcery.com>
1071
1072 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1073 (elf_i386_link_hash_table_create): Initialize it.
1074 (elf_i386_compute_jump_table_size): Use it instead of
1075 srelplt->reloc_count.
1076 (allocate_dynrelocs): Likewise.
1077 (elf_i386_size_dynamic_sections): Likewise.
1078 (elf_i386_relocate_section): Likewise.
1079
63752a75
JJ		 10802006-02-27 Jakub Jelinek <jakub@redhat.com>
1081
1082 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1083 (_bfd_elf_write_section_eh_frame): Likewise.
1084
f7d9e5c3
CD		 10852006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1086
1087 * po/Make-in: Add html target.
1088
22edb2f1
RS		 10892006-02-27 Richard Sandiford <richard@codesourcery.com>
1090
1091 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1092 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1093 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1094 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1095 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1096 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1097 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1098 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1099 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1100 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1101 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1102 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1103 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1104 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1105 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1106 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1107 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1108 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1109 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1110 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1111 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1112
7325306f
RS		 11132006-02-25 Richard Sandiford <richard@codesourcery.com>
1114
1115 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1116 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1117 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1118 * elf32-frv.c (_frv_create_got_section): Likewise.
1119 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1120 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1121 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1122 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1123 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1124 (elf_i386_link_hash_table_create): Don't initialize them.
1125 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1126 hgot fields.
1127 (elf_i386_finish_dynamic_symbol): Likewise.
1128 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1129 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1130 (ppc_elf_finish_dynamic_symbol): Likewise.
1131
6772dd07
DD		 11322006-02-24 DJ Delorie <dj@redhat.com>
1133
1134 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1135 (m32c_elf_relocate_section): Don't relocate them.
1136 (compare_reloc): New.
1137 (relax_reloc): Remove.
1138 (m32c_offset_for_reloc): New.
1139 (m16c_addr_encodings): New.
1140 (m16c_jmpaddr_encodings): New.
1141 (m32c_addr_encodings): New.
1142 (m32c_elf_relax_section): Relax jumps and address displacements.
1143 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1144 short jumps.
1145
1146 * reloc.c: Add m32c relax relocs.
1147 * libbfd.h: Regenerate.
1148 * bfd-in2.h: Regenerate.
1149
508c3946
L		 11502006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1151
1152 PR ld/2218
1153 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1154 (_bfd_elf_link_hash_fixup_symbol): New.
1155
1156 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1157 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1158 it isn't NULL.
1159
1160 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1161
1162 * elfxx-target.h (elf_backend_fixup_symbol): New.
1163 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1164
59cf82fe
L		 11652006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 * cpu-ia64-opc.c (ins_immu5b): New.
1168 (ext_immu5b): Likewise.
1169 (elf64_ia64_operands): Add IMMU5b.
1170
22d606e9
AM		 11712006-02-21 Alan Modra <amodra@bigpond.net.au>
1172
1173 PR ld/2218
1174 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1175 is dynamic.
1176 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1177 * elf32-i386.c (allocate_dynrelocs): Likewise.
1178 * elf32-s390.c (allocate_dynrelocs): Likewise.
1179 * elf32-sh.c (allocate_dynrelocs): Likewise.
1180 * elf64-s390.c (allocate_dynrelocs): Likewise.
1181 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1182 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1183 on undef weak with non-default visibility too.
1184 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1185
3168356f
AM		 11862006-02-21 Alan Modra <amodra@bigpond.net.au>
1187
1188 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1189 error, instead call _exit.
1190 (_bfd_abort): Call _exit not xexit.
1191
888b45b8
KB		 11922006-02-17 Kevin Buettner <kevinb@redhat.com>
1193
1194 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1195 New functions.
1196 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1197
d70c5fc7
NC		 11982006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1199 Anil Paranjape <anilp1@kpitcummins.com>
1200 Shilin Shakti <shilins@kpitcummins.com>
1201
1202 * Makefile.am: Add xc16x related entry
1203 * Makefile.in: Regenerate
1204 * archures.c: Add bfd_xc16x_arch
1205 * bfd-in2.h: Regenerate
1206 * config.bfd: Add xc16x-*-elf
1207 * configure.in: Add bfd_elf32_xc16x_vec
1208 * configure: Regenerate.
1209 * targets.c: Added xc16x related information
1210 * cpu-xc16x.c: New file
1211 * reloc.c: Add new relocations specific to xc16x:
1212 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1213 BFD_RELOC_XC16X_SOF
1214 * elf32-xc16x.c: New file.
1215
cab87ef9
AM		 12162006-02-17 Alan Modra <amodra@bigpond.net.au>
1217
1218 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1219 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1220
dfbb6ac9
AM		 12212006-02-17 Alan Modra <amodra@bigpond.net.au>
1222
1223 PR ld/2218
1224 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1225 dynamic.
1226 (ppc64_elf_relocate_section): Check output reloc section size.
1227 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1228
cedc298e
L		 12292006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1230
1231 PR ld/2322
1232 * elf.c (get_segment_type): New function.
1233 (_bfd_elf_print_private_bfd_data): Use it.
1234 (print_segment_map): New function.
1235 (assign_file_positions_for_segments): Call print_segment_map
1236 when there are not enough room for program headers.
1237
aaa2ab3d
NH		 12382006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1239
1240 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1241 traditional MIPS ELF targets.
1242
35ccda9e
L		 12432006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1244
1245 PR binutils/2338
1246 * dwarf2.c (check_function_name): New function.
1247 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1248 check if function is correct.
1249
e0ae6d6f
AM		 12502006-02-16 Alan Modra <amodra@bigpond.net.au>
1251
1252 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1253 debug sections.
1254 (elf_link_input_bfd): Adjust comments.
1255
d55ce4e2
L		 12562006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 * elf.c (copy_private_bfd_data): Minor update.
1259
84d1d650
L		 12602006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1261
1262 PR binutils/2258
1263 * elf.c (copy_private_bfd_data): Renamed to ...
1264 (rewrite_elf_program_header): This.
1265 (copy_elf_program_header): New function.
1266 (copy_private_bfd_data): Likewise.
1267
12682006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 1269
1270 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1271 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1272 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1273 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1274 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1275 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1276 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1277 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1278 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1279 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1280 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1281 bfd_mach_mcf_isa_b_usp_float_emac): New.
1282 (bfd_default_scan): Update coldfire mapping.
1283 * bfd-in.h (bfd_m68k_mach_to_features,
1284 bfd_m68k_features_to_mach): Declare.
1285 * bfd-in2.h: Rebuilt.
1286 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1287 adjust legacy names.
1288 (m68k_arch_features): New.
1289 (bfd_m68k_mach_to_features,
1290 bfd_m68k_features_to_mach): Define.
1291 * elf32-m68k.c (elf32_m68k_object_p): New.
1292 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1293 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1294 (elf_backend_object_p): Define.
1295 * ieee.c (ieee_write_processor): Update coldfire machines.
1296 * libbfd.h: Rebuilt.
1297
75eb734c
SE		 12982006-02-06 Steve Ellcey <sje@cup.hp.com>
1299
1300 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1301 if SHF_TLS is set.
1302
134dcee5
AM		 13032006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1304
1305 * coff-z80.c (r_imm24): New howto.
1306 (rtype2howto): New case R_IMM24.
1307 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1308 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1309
4005427f
RS		 13102006-02-04 Richard Sandiford <richard@codesourcery.com>
1311
1312 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1313 has already been assigned a GOT index, copy that index to the
1314 current hash table entry.
1315
bb29dfea
EB		 13162006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1317
1318 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1319 for call-to-undefweak reloc overflow.
1320
dc669dc8
EB		 13212006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1322
1323 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1324 for 32-bit relocs overflow.
1325
1a0eb693
PB		 13262006-01-27 Paul Brook <paul@codesourcery.com>
1327
1328 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1329 objects.
1330
67a4f2b7
AO		 13312006-01-18 Alexandre Oliva <aoliva@redhat.com>
1332
1333 Introduce TLS descriptors for i386 and x86_64.
1334 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1335 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1336 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1337 * libbfd.h, bfd-in2.h: Rebuilt.
1338 * elf32-i386.c (elf_howto_table): New relocations.
1339 (R_386_tls): Adjust.
1340 (elf_i386_reloc_type_lookup): Map new relocations.
1341 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1342 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1343 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1344 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1345 (elf_i386_local_tlsdesc_gotent): New macro.
1346 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1347 (elf_i386_compute_jump_table_size): New macro.
1348 (link_hash_newfunc): Initialize tlsdesc_got.
1349 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1350 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1351 R_386_TLS_DESC_CALL.
1352 (elf_i386_check_relocs): Likewise. Allocate space for
1353 local_tlsdesc_gotent.
1354 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1355 R_386_TLS_DESC_CALL.
1356 (allocate_dynrelocs): Count function PLT relocations. Reserve
1357 space for TLS descriptors and relocations.
1358 (elf_i386_size_dynamic_sections): Reserve space for TLS
1359 descriptors and relocations. Set up sgotplt_jump_table_size.
1360 Don't zero reloc_count in srelplt.
1361 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1362 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1363 R_386_TLS_DESC_CALL.
1364 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1365 (elf_backend_always_size_sections): Define.
1366 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1367 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1368 (R_X86_64_standard): Adjust.
1369 (x86_64_reloc_map): Map new relocs.
1370 (elf64_x86_64_rtype_to_howto): New, split out of...
1371 (elf64_x86_64_info_to_howto): ... this function, and...
1372 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1373 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1374 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1375 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1376 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1377 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1378 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1379 tlsdesc_got and sgotplt_jump_table_size fields.
1380 (elf64_x86_64_compute_jump_table_size): New macro.
1381 (link_hash_newfunc): Initialize tlsdesc_got.
1382 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1383 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1384 R_X86_64_TLSDESC_CALL.
1385 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1386 local_tlsdesc_gotent.
1387 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1388 R_X86_64_TLSDESC_CALL.
1389 (allocate_dynrelocs): Count function PLT relocations. Reserve
1390 space for TLS descriptors and relocations.
1391 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1392 descriptors and relocations. Set up sgotplt_jump_table_size,
1393 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1394 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1395 and DT_TLSDESC_GOT.
1396 (elf64_x86_64_always_size_sections): New. Set up
1397 _TLS_MODULE_BASE_.
1398 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1399 R_386_TLS_DESC_CALL.
1400 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1401 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1402 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1403 (elf_backend_always_size_sections): Define.
1404
6dd55cb7
L		 14052006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 PR binutils/2096
1408 * dwarf2.c (comp_unit_contains_address): Update comment.
1409 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1410 lma. Return TRUE only if both comp_unit_contains_address and
1411 comp_unit_find_nearest_line return TRUE.
1412 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1413
64d03ab5
AM		 14142006-01-18 Alan Modra <amodra@bigpond.net.au>
1415
1416 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1417 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1418 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1419 elf_gc_mark_dynamic_ref_symbol. Make global.
1420 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1421 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1422 (elfNN_bed): Init new field.
1423 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1424 (ppc64_elf_gc_mark_dynamic_ref): New function.
1425
b56cbdb9
AM		 14262006-01-17 Alan Modra <amodra@bigpond.net.au>
1427
1428 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1429
6c10990d
NC		 14302006-01-17 Nick Clifton <nickc@redhat.com>
1431
1432 PR binutils/2159
1433 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1434 parameters.
1435
d7f735da
NC		 14362006-01-11 Nick Clifton <nickc@redhat.com>
1437
1438 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1439 into the newly (re)allocated map array.
1440
2bfd55ca
NC		 14412006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1442
1443 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1444
bce50a28
JJ		 14452006-01-01 Jakub Jelinek <jakub@redhat.com>
1446
1447 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1448 for .toc1 section.
1449
e88d958a 1450For older changes see ChangeLog-2005
56882138
AM		 1451\f
1452Local Variables:
1453mode: change-log
1454left-margin: 8
1455fill-column: 74
1456version-control: never
1457End:
GDB Binutils - Deliverables
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