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* po/ru.po: Updated translation.
[binutils.git] / bfd / ChangeLog
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4d345610
L		 12006-05-19 H.J. Lu <[email protected]>
2
3 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
4
1ea63fd2
AM		 52006-05-19 Alan Modra <[email protected]>
6
7 * elf.c (elf_fake_sections): Formatting.
8 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
9 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
10 section alignment to increase p_align for PT_LOAD.
11 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
12 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
13 other than PT_LOAD, and PT_NOTE in core.
14
f3520d2f
AM		 152006-05-17 Alan Modra <[email protected]>
16
17 * elf.c (assign_file_positions_for_segments): Split into..
18 (assign_file_positions_for_load_sections): ..this, and..
19 (assign_file_positions_for_non_load_sections): ..this new function,..
20 (assign_file_positions_except_relocs): ..writing program headers here.
21
dea5f36a
AM		 222006-05-17 Alan Modra <[email protected]>
23
24 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
25 non-load sections if they have relocs.
26
b0796911
PB		 272006-05-15 Paul Brook <[email protected]>
28
29 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
30 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
31 Check symbol name is of specified type.
32 * elf32-arm.c (elf32_arm_is_target_special_symbol,
33 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
34 bfd_is_arm_special_symbol_name.
35 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
36 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
37 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
38 (bfd_is_arm_mapping_symbol_name): Remove prototype.
39 (bfd_is_arm_special_symbol_name): Add prototype.
40 * bfd-in2.h: Regenerate.
41
64b607e6
BW		 422006-05-15 David Heine <[email protected]>
43 Bob Wilson <[email protected]>
44
45 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
46 undefined opcode. Clean up assertions.
47 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
48 Factor most of the code into separate functions....
49 (can_narrow_instruction, can_widen_instruction): New.
50 (prev_instr_is_a_loop): New.
51 (compute_ebb_proposed_actions): Combine error handling code for
52 decode errors. Replace call to insn_decode_len with inline code.
53 Use can_narrow_instruction and can_widen_instruction. Handle errors
54 from call to xtensa_opcode_is_loop.
55 (relax_section): Adjust calls to narrow_instruction and
56 widen_instruction.
57
7de713b9
AM		 582006-05-15 Alan Modra <[email protected]>
59
60 PR 2658
61 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
62 -shared link.
63
83180ade
L		 642006-05-11 Michael Matz <[email protected]>
65
66 * elflink.c (match_group_member): Correctly iterate group
67 members.
68
b6895b4f
PB		 692006-05-11 Paul Brook <[email protected]>
70
71 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
72 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
73 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
74 * reloc.c: Ditto.
75 * bfd-in2.h: Regenerate.
76 * libbfd.h: Regenerate.
77 * libcoff.h: Regenerate.
78
8b95791f
AM		 792006-05-11 Mike Bland <[email protected]>
80
81 * elf.c (_bfd_elf_init_private_section_data): Don't change
82 section type if already set.
83
5e1b4a6d
NC		 842006-05-10 Nick Clifton <[email protected]>
85
86 PR ld/2607
87 * elfcode.h (valid_section_index_p): New function: Checks for a
88 valid section index. Allows indicies in the range SHN_LOPROC to
89 SHN_HIOS.
90 (elf_object_p): Use valid_section_index_p.
91
53baae48
NC		 922006-05-11 Pedro Alves <[email protected]>
93
94 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
95 ARM_SECREL): Mark WinCE versions of these relocs as partial
96 inplace.
97 (coff_arm_relocate_section): Adjust addend for WinCE.
98
69d54b1b
AM		 992006-05-10 Alan Modra <[email protected]>
100
101 PR 2342
102 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
103
337ff0a5
NC		 1042006-05-09 Nick Clifton <[email protected]>
105
106 * coffcode.h (coff_write_relocs): Produce an error message if a an
107 out-of-range symbol index is detected in a reloc.
108
e4d4d200
BE		 1092006-05-09 Ben Elliston <[email protected]>
110
111 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
112 local variable `dynobj'.
113
73160847
NC		 1142006-05-05 Bjoern Haase <[email protected]>
115
336e5de1 116 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC		 117 of the bfd's sections for the reloc-addend adjustments.
118
77df2968
MS		 1192006-05-05 Martin Schwidefsky <[email protected]>
120
121 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
122 (elf_s390_relocate_section): Add code to do the GD->LE and
123 LD->LE TLS linker optimizations if a brasl instruction is used
124 for the __tls_get_offset function call.
125 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
126
30038c59
AM		 1272006-05-05 Alan Modra <[email protected]>
128
129 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
130 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
131 the .toc and referenced by a TLS code sequence.
132 (ppc64_elf_edit_toc): Cater for the unlikely situation that
133 .toc is the first section in a file.
134
ff8b75c7
AS		 1352006-05-04 Andreas Schwab <[email protected]>
136
137 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
138 regs instead of an array of int.
139 (struct external_solaris_bcp_core): Likewise.
140 (swapcore_sun3): Use offsetof instead of computing the offset
141 manually.
142 (swapcore_sparc): Likewise. Simplify reference to c_regs.
143 (swapcore_solaris_bcp): Likewise.
144
003b8e1d
DJ		 1452006-05-04 Daniel Jacobowitz <[email protected]>
146
147 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
148 for missing GOTs.
149
efacb0fb
DJ		 1502006-05-04 Daniel Jacobowitz <[email protected]>
151
27106ff0 152 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
efacb0fb
DJ		 153 mapping symbols.
154
9578239d
BE		 1552006-05-04 Ben Elliston <[email protected]>
156
157 * coff-or32.c (bfd_section_from_shdr): Remove unused local
158 variable `ptr'.
159 * cofflink.c (process_embedded_commands): Remove unused local
160 variables `had_read' and `had_shared'.
161 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
162 variable `fdr_adr'.
163 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
164
f592407e
AM		 1652006-05-03 Alan Modra <[email protected]>
166
167 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
168 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
169 (bfd_und_symbol, bfd_ind_symbol): Delete.
170 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
171 &SEC.symbol.
172 (STD_SECTION): Adjust.
173 (_bfd_generic_new_section_hook): New function, extracted from..
174 (bfd_section_init): ..here.
175 (bfd_make_section_old_way): Call new_section_hook for abs, com,
176 und and ind sections.
177 * elf.c (_bfd_elf_large_com_section): Adjust.
178 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
179 * pdp11.c (new_section_hook): Likewise.
180 * coffcode.h (coff_new_section_hook): Likewise.
181 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
182 * elf.c (_bfd_elf_new_section_hook): Likewise.
183 * vms.c (vms_new_section_hook): Likwise.
184 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
185 already set.
186 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
187 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
188 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
189 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
190 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
191 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
192 * ieee.c (ieee_new_section_hook): Likewise. Call
193 _bfd_generic_new_section_hook too.
194 * mmo.c (mmo_new_section_hook): Likewise.
195 * oasys.c (oasys_new_section_hook): Likewise.
196 * som.c (som_new_section_hook): Likewise.
197 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
198 * bfd-in2.h: Regenerate.
199 * libbfd.h: Regenerate.
200
bd75c995
AM		 2012006-05-03 Alan Modra <[email protected]>
202
203 * hash.c (DEFAULT_SIZE): Revert last change.
204 (higher_prime_number): Correct test for no larger prime. Don't
205 abort on error, instead return 0. Depopulate primes[].
206 (bfd_hash_lookup): If we overflow size, refuse to grow table.
207
a8bc6c78
PB		 2082006-05-02 Paul Brook <[email protected]>
209
210 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
211 for R_ARM_REL32.
212
b48c61bc
BE		 2132006-05-02 Ben Elliston <[email protected]>
214
215 * archive.c (bfd_generic_archive_p): Remove unused local variable
216 `fail'.
217 * dwarf2.c (decode_line_info): Remove unused local variable
218 `basic_block'.
e4d4d200
BE		 219 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
220 local variable `s'.
b48c61bc
BE		 221 * tekhex.c (tekhex_write_object_contents): Remove unused local
222 variable `bytes_written'.
223 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
224 variable `r_addend'.
225 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
226 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
227 (_bfd_ns32k_relocate_contents): Remove break after return.
228 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
229
63f2fc30
NC		 2302006-05-02 Nick Clifton <[email protected]>
231
232 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
233 in order to avoid conflicts with the global DEBUG define.
234
e460dd0d
AM		 2352006-05-02 Alan Modra <[email protected]>
236
237 * dwarf2.c: Formatting.
238 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
239 output section check.
240 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
241 * elf32-m32c.c: Similarly.
242 * elf32-ppc.c: Similarly.
243 * elf32-v850.c: Similarly.
244 * nlm32-sparc.c: Similarly.
245 * elfcode.h: Similarly.
246 (elf_symbol_flags): Delete.
247 * elflink.c (elf_link_input_bfd): Comment typo.
248
aa149cf7
DD		 2492006-05-01 DJ Delorie <[email protected]>
250
251 * bfd-in.h (bfd_hash_table): Add count field.
252 * bfd-in2.h: Regenerate.
253 * hash.c (higher_prime_number): New.
254 (bfd_hash_table_inint_n): Init count field.
255 (bfd_hash_lookup): Grow table as needed.
256
75b8939e
KK		 2572006-04-27 Kaz Kojima <[email protected]>
258
259 PR binutils/2584
260 * tekhex.c (getvalue): Change return type to bfd_boolean and
261 add the new parameter. Return false if the unexpected character
262 is found.
263 (getsym): Likewise.
264 (first_phase): Change return type to bfd_boolean and return
265 false if the unexpected character is found. Replace abort
266 with returning false.
267 (pass_over): Change return type to bfd_boolean and the type of
268 the second argument to bfd_boolean (*) (bfd *, int, char *).
269 Return false if FUNC returns false.
270 (tekhex_object_p): Return NULL if pass_over fails.
271
f05742e6
AM		 2722006-04-27 Alan Modra <[email protected]>
273
274 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
275
e843e0f8
L		 2762006-04-26 H.J. Lu <[email protected]>
277
278 PR binutils/2593
279 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
280 and flags if its BFD flags have been set.
281 (_bfd_elf_init_private_section_data): Don't copy the output ELF
282 section type from input if it has been set to something
283 different.
284
b25e3d87
L		 2852006-04-25 H.J. Lu <[email protected]>
286
287 PR binutils/2467
288 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
289 is NULL first.
290
291 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
292 abfd->sections is NULL.
293 (elf32_arm_bfd_free_cached_info): New.
294 (bfd_elf32_bfd_free_cached_info): Defined.
295
296 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
297 to _bfd_free_cached_info.
298
299 * libbfd-in.h (_bfd_free_cached_info): New.
300 * libbfd: Regenerated.
301
302 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
303 (_bfd_free_cached_info): New.
304
5c182d5f
AM		 3052006-04-21 Alan Modra <[email protected]>
306
307 * elf.c (assign_file_positions_except_relocs): Move code setting
308 file position of non-loaded sections..
309 (assign_file_positions_for_segments): ..to here.
310
3eb70a79
L		 3112006-04-20 H.J. Lu <[email protected]>
312
313 PR ld/2537
314 * elf.c (bfd_section_from_shdr): Allow sections reserved for
315 applications. Issue an error on sections we don't know how
316 to handle.
317
ec3fcc56
AM		 3182006-04-19 Alan Modra <[email protected]>
319
320 * Makefile.am: Run "make dep-am".
321 * Makefile.in: Regenerate.
322
241a6c40
AM		 3232006-04-19 Alan Modra <[email protected]>
324
325 * warning.m4 (--enable-werror): Format help message.
326 (--enable-build-warnings): Likewise.
327 * configure: Regenerate.
328
0b49d371
NC		 3292006-04-18 Nick Clifton <[email protected]>
330
331 PR 2257
332 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
333 fields to still be handled as ELF files.
334
e7403566
DJ		 3352006-04-16 Daniel Jacobowitz <[email protected]>
336
337 * po/SRC-POTFILES.in: Regenerated.
338
ffdc4eed
DJ		 3392006-04-16 Daniel Jacobowitz <[email protected]>
340
341 * configure.in: Update version to 2.17.50.
342 * configure: Regenerated.
343
cb337148
BW		 3442006-04-14 David Heine <[email protected]>
345
346 * elf32-xtensa.c (build_reloc_opcodes): New.
347 (compute_text_actions): Use it to decode opcodes outside inner loop.
348 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
349 it is set, use it to get the opcodes for relocations.
350 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
351
cb878726
L		 3522006-04-08 H.J. Lu <[email protected]>
353
354 PR ld/2513
355 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
356 (GOT_TLS_IE_IE): Likewise.
357 (GOT_TLS_IE_GD): Likewise.
358 (GOT_TLS_IE_MASK): Likewise.
359 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
360 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
361 respectively.
362 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
363 are set, treat tls_type as GOT_TLS_IE_BOTH.
364 (elf_i386_relocate_section): Likewise.
365
235ecfbc
NC		 3662006-04-07 Randolph Chung <[email protected]>
367
368 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
369 (elf64_hppa_grok_psinfo): Likewise.
370 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
371
35520cb7
DD		 3722006-04-06 DJ Delorie <[email protected]>
373
374 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
375 each plt entry we create.
376
108a6f8e
CD		 3772006-04-06 Carlos O'Donell <[email protected]>
378
379 * po/Make-in: Add install-html target.
380 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
381 htmldir. Add install-html and install-html-recursive targets.
382 * Makefile.in: Regenerate.
383 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
384 * configure: Regenerate.
385
fbbc3759
L		 3862006-04-06 H.J. Lu <[email protected]>
387
388 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
389 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
390 section structure.
391
17e226a8
BS		 3922006-04-05 Bernd Schmidt <[email protected]>
393
394 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
395 eliminate warnings.
396
396a682d
L		 3972006-04-05 H.J. Lu <[email protected]>
398 James E Wilson <[email protected]>
399
400 PR ld/2442
401 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
402 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
403 size.
404 (elfNN_ia64_link_hash_entry): Likewise.
405 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
406 and size.
407 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
408 processing.
409 (elfNN_ia64_hash_hide_symbol): Likewise.
410 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
411 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
412 (elfNN_ia64_global_dyn_info_free): New function.
413 (elfNN_ia64_local_dyn_info_free): Likewise.
414 (elfNN_ia64_hash_table_free): Free local and global
415 elfNN_ia64_dyn_sym_info.
416 (addend_compare): New function.
417 (sort_dyn_sym_info): Likewise.
418 (get_dyn_sym_info): Updated to use binary search for addend.
419 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
420 relocation arrays first.
421
0781db9f
BS		 4222006-04-05 Bernd Schmidt <[email protected]>
423
424 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
425 symbol.
426
c0d5a53d
L		 4272006-04-05 H.J. Lu <[email protected]>
428
429 PR ld/2411
430 * elflink.c (check_dynsym): New.
431 (elf_link_output_extsym): Use it.
432 (bfd_elf_final_link): Likewise.
433
580a2b6e
L		 4342006-04-05 H.J. Lu <[email protected]>
435
436 PR ld/2404
437 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
438 symbol from the dynamic definition with the default version if
439 its type and the type of existing regular definition mismatch.
440
910600e9
RS		 4412006-04-05 Richard Sandiford <[email protected]>
442 Daniel Jacobowitz <[email protected]>
443
444 * config.bfd (sparc-*-vxworks*): New stanza.
445 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
446 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
447 * configure: Regenerate.
448 * elf32-sparc.c: Include elf-vxworks.h.
449 (elf32_sparc_vxworks_link_hash_table_create: New.
450 (elf32_sparc_vxworks_final_write_processing): New.
451 (TARGET_BIG_SYM): Override for VxWorks.
452 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
453 (bfd_elf32_bfd_link_hash_table_create): Likewise.
454 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
455 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
456 (elf_backend_link_output_symbol_hook): Likewise.
457 (elf_backend_emit_relocs): Likewise.
458 (elf_backend_final_write_processing, elf32_bed): Likewise.
459 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
460 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
461 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
462 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
463 build_plt_entry here.
464 (create_got_section): Initialize sgotplt for VxWorks.
465 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
466 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
467 Call elf_vxworks_create_dynamic_sections for VxWorks.
468 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
469 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
470 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
471 for VxWorks. Check for the .got.plt section.
472 (sparc_vxworks_build_plt_entry): New function.
473 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
474 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
475 absolute on VxWorks.
476 (sparc32_finish_dyn): Add special handling for DT_RELASZ
477 and DT_PLTGOT on VxWorks.
478 (sparc_vxworks_finish_exec_plt): New.
479 (sparc_vxworks_finish_shared_plt): New.
480 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
481 Use plt_header_size and plt_entry_size.
482 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
483 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
484 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
485 (elf32-sparc.lo): Likewise.
486 * Makefile.in: Regenerate.
487 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
488 (_bfd_target_vector): Add a pointer to it.
489
b761a207
BE		 4902006-03-30 Ben Elliston <[email protected]>
491
492 PR ld/2267
493 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
494 special section number that exceeds the number of ELF sections
495 (eg. SHN_MIPS_SCOMMON).
496
ead49a57
RS		 4972006-03-27 Richard Sandiford <[email protected]>
498
499 * elfxx-mips.c (mips_got_entry): Add more commentary.
500 (mips_elf_local_got_index): Use the hash table entry to record
501 the GOT index of forced-local symbols.
502 (mips_elf_initialize_tls_index): Rearrange code. Store the index
503 in either the hash table entry or the mips_got_entry, not both.
504 Add more commentary.
505 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
506 mips_elf_initialize_tls_index.
507
3b55e94a
BS		 5082006-03-25 Bernd Schmidt <[email protected]>
509
510 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
511 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
512 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
513 bfin_areloc_howto_table): Delete. All
514 uses deleted as well.
515 (bfin_reloc_map): Delete all stack relocs.
516 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
517 bfin_reloc_type_lookup): Don't support them.
518 (bfin_relocate_section): Don't try to handle them.
519
48d502e1
BS		 520 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
521 * configure.in: Likewise.
522 * configure: Regenerate.
523 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
524 (BFIN_RELOC_MAX): Now 0x21.
525 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
526 (bfd_elf32_bfinfdpic_vec): Declare.
527 (IS_FDPIC): New macro.
528 (struct bfinfdpic_elf_link_hash_table): New struct.
529 (bfinfdpic_hash_table, bfinfdpic_got_section,
530 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
531 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
532 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
533 bfinfdpic_plt_initial_offset): Accessor macros for it.
534 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
535 (struct bfinfdpic_relocs_info): New struct.
536 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
537 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
538 DEFAULT_STACK_SIZE): New macros.
539 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
540 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
541 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
542 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
543 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
544 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
545 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
546 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
547 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
548 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
549 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
550 _bfinfdpic_resolve_final_relocs_info,
551 elf32_bfinfdpic_size_dynamic_sections,
552 elf32_bfinfdpic_always_size_sections,
553 elf32_bfinfdpic_modify_segment_map,
554 _bfinfdpic_count_got_plt_entries,
555 elf32_bfinfdpic_finish_dynamic_sections,
556 elf32_bfinfdpic_adjust_dynamic_symbol,
557 elf32_bfinfdpic_finish_dynamic_symbol,
558 elf32_bfinfdpic_elf_use_relative_eh_frame,
559 elf32_bfinfdpic_elf_encode_eh_address,
560 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
561 elf32_bfinfdpic_copy_private_bfd_data,
562 (struct _bfinfdpic_dynamic_got_info,
563 struct _bfinfdpic_dynamic_got_plt_info): New structs.
564 (elf32_bfin_print_private_bfd_data): Print PIC flags.
565 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
566 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
567 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
568 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
569 bfd_elf32_bfd_copy_private_bfd_data,
570 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
571 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
572 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
573 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
574 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
575 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
576 elf_backend_omit_section_dynsym): Redefine these macros and include
577 "elf32-target.h" again to create the elf32-bfinfdpic target.
578 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
579 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
580 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
581 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
582 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
583 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
584 BFD_RELOC_BFIN_GOTOFFLO): New.
585 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
586 (_bfd_target_vector): Add it.
587 * bfd-in2.h: Regenerate.
588 * libbfd.h: Regenerate.
589
a9d34880
RS		 5902006-03-25 Richard Sandiford <[email protected]>
591
592 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
593 incompatible. Likewise MAC and EMAC code.
594 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
595 bfd_get_compatible to set the new bfd architecture. Rely on it
596 to detect incompatibilities.
597
9ca26584
AJ		 5982006-03-23 Michael Matz <[email protected]>
599
600 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
601 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
602 BFD_RELOC_X86_64_PLTOFF64.
603 * bfd-in2.h: Regenerated.
604 * libbfd.h: Regenerated.
605 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
606 Add howtos for above relocs.
607 (x86_64_reloc_map): Add mappings for new relocs.
608 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
609 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
610 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
611 needs a PLT entry.
612 (elf64_x86_64_gc_sweep_hook): Reflect changes from
613 elf64_x86_64_check_relocs for the new relocs.
614 (elf64_x86_64_relocate_section): Handle new relocs.
615
2a23c2c5
BW		 6162006-03-22 Bob Wilson <[email protected]>
617
618 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
619 rel->r_addend is zero.
620
6d79d2ed
RS		 6212006-03-22 Richard Sandiford <[email protected]>
622
623 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
624 of "loc".
625
0a44bf69
RS		 6262006-03-22 Richard Sandiford <[email protected]>
627 Daniel Jacobowitz <[email protected]>
628 Phil Edwards <[email protected]>
629 Zack Weinberg <[email protected]>
630 Mark Mitchell <[email protected]>
631 Nathan Sidwell <[email protected]>
632
633 * bfd-in2.h: Regenerate.
634 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
635 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
636 (bfd_elf32_littlemips_vxworks_vec): Likewise.
637 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
638 (bfd_elf32_littlemips_vec): Likewise.
639 (bfd_elf32_nbigmips_vec): Likewise.
640 (bfd_elf32_nlittlemips_vec): Likewise.
641 (bfd_elf32_ntradbigmips_vec): Likewise.
642 (bfd_elf32_ntradlittlemips_vec): Likewise.
643 (bfd_elf32_tradbigmips_vec): Likewise.
644 (bfd_elf32_tradlittlemips_vec): Likewise.
645 (bfd_elf64_bigmips_vec): Likewise.
646 (bfd_elf64_littlemips_vec): Likewise.
647 (bfd_elf64_tradbigmips_vec): Likewise.
648 (bfd_elf64_tradlittlemips_vec): Likewise.
649 * elf32-mips.c: Include elf-vxworks.h.
650 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
651 instead of calling mips_elf32_rtype_to_howto directly.
652 (mips_vxworks_copy_howto_rela): New reloc howto.
653 (mips_vxworks_jump_slot_howto_rela): Likewise.
654 (mips_vxworks_bfd_reloc_type_lookup): New function.
655 (mips_vxworks_rtype_to_howto): Likewise.
656 (mips_vxworks_final_write_processing): Likewise.
657 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
658 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
659 (elf_backend_want_got_plt): Likewise.
660 (elf_backend_want_plt_sym): Likewise.
661 (elf_backend_got_symbol_offset): Likewise.
662 (elf_backend_want_dynbss): Likewise.
663 (elf_backend_may_use_rel_p): Likewise.
664 (elf_backend_may_use_rela_p): Likewise.
665 (elf_backend_default_use_rela_p): Likewise.
666 (elf_backend_got_header_size: Likewise.
667 (elf_backend_plt_readonly): Likewise.
668 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
669 (elf_backend_mips_rtype_to_howto): Likewise.
670 (elf_backend_adjust_dynamic_symbol): Likewise.
671 (elf_backend_finish_dynamic_symbol): Likewise.
672 (bfd_elf32_bfd_link_hash_table_create): Likewise.
673 (elf_backend_add_symbol_hook): Likewise.
674 (elf_backend_link_output_symbol_hook): Likewise.
675 (elf_backend_emit_relocs): Likewise.
676 (elf_backend_final_write_processing: Likewise.
677 (elf_backend_additional_program_headers): Likewise.
678 (elf_backend_modify_segment_map): Likewise.
679 (elf_backend_symbol_processing): Likewise.
680 * elfxx-mips.c: Include elf-vxworks.h.
681 (mips_elf_link_hash_entry): Add is_relocation_target and
682 is_branch_target fields.
683 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
684 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
685 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
686 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
687 Return 3 for VxWorks.
688 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
689 mips_elf_link_hash_table. Return 0 for VxWorks.
690 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
691 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
692 (mips_vxworks_exec_plt0_entry): New variable.
693 (mips_vxworks_exec_plt_entry): Likewise.
694 (mips_vxworks_shared_plt0_entry): Likewise.
695 (mips_vxworks_shared_plt_entry): Likewise.
696 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
697 (mips_elf_rel_dyn_section): Change the bfd argument to a
698 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
699 the name of the section.
700 (mips_elf_initialize_tls_slots): Update the call to
701 mips_elf_rel_dyn_section.
702 (mips_elf_gotplt_index): New function.
703 (mips_elf_local_got_index): Add an input_section argument.
704 Update the call to mips_elf_create_local_got_entry.
705 (mips_elf_got_page): Likewise.
706 (mips_elf_got16_entry): Likewise.
707 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
708 arguments. Create dynamic relocations for each entry on VxWorks.
709 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
710 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
711 and MIPS_RESERVED_GOTNO.
712 (mips_elf_create_got_section): Update the uses of
713 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
714 (is_gott_symbol): New function.
715 (mips_elf_calculate_relocation): Use a dynobj local variable.
716 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
717 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
718 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
719 relocations on VxWorks. Add dynamic relocations for references
720 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
721 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
722 in VxWorks executables.
723 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
724 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
725 Don't allocate a null entry on VxWorks.
726 (mips_elf_create_dynamic_relocation): Update the call to
727 mips_elf_rel_dyn_section. Use absolute rather than relative
728 relocations for VxWorks, and make them RELA rather than REL.
729 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
730 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
731 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
732 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
733 Call elf_vxworks_create_dynamic_sections for VxWorks and
734 initialize the plt_header_size and plt_entry_size fields.
735 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
736 used in VxWorks executables. Don't allocate dynamic relocations
737 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
738 Set is_relocation_target for each symbol referenced by a relocation.
739 Allocate .rela.dyn entries for relocations against the special
740 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
741 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
742 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
743 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
744 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
745 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
746 relocations. Don't set no_fn_stub on VxWorks.
747 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
748 mips_elf_allocate_dynamic_relocations.
749 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
750 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
751 entries for VxWorks, and do not create multiple GOTs.
752 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
753 Handle .got specially for VxWorks. Update the uses of
754 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
755 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
756 once its final size is known. Set DF_TEXTREL for VxWorks. Add
757 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
758 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
759 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
760 (mips_vxworks_finish_exec_plt): Likewise.
761 (mips_vxworks_finish_shared_plt): Likewise.
762 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
763 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
764 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
765 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
766 and mips_elf_rel_dyn_section. Use a different GOT header for
767 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
768 (_bfd_mips_elf_link_hash_table_create): Initialize the new
769 mips_elf_link_hash_table fields.
770 (_bfd_mips_vxworks_link_hash_table_create): New function.
771 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
772 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
773 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
774 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
775 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
776 * libbfd.h: Regenerate.
777 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
778 (elf32-mips.lo): Likewise.
779 * Makefile.in: Regenerate.
780 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
781 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
782 (bfd_elf32_littlemips_vxworks_vec): Likewise.
783 (_bfd_target_vector): Add entries for them.
784
a2199086
DA		 7852006-03-19 John David Anglin <[email protected]>
786
787 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
788 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
789 (elf_backend_special_sections): Remove #undef.
790
af7cfa33
DA		 7912006-03-18 John David Anglin <[email protected]>
792
793 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
794 for undefined weak symbols.
795
a4676736
L		 7962006-03-17 Daniel Jacobowitz <[email protected]>
797
798 PR ld/2462
799 * elflink.c (bfd_elf_final_link): Remove
800 bed->elf_backend_emit_relocs from emit_relocs.
801
e1710606
AO		 8022006-03-17 Alexandre Oliva <[email protected]>
803
804 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
805 first relocation to the second when relaxing TLS GD to LE;
806 zero it out when relaxing to IE.
807
2de92251
AM		 8082006-03-17 Alan Modra <[email protected]>
809
810 PR 2434
811 * elflink.c (elf_link_add_object_symbols): Save and restore
812 warning sym's linked sym.
813
66eb6687
AM		 8142006-03-16 Alan Modra <[email protected]>
815
816 PR 2434
817 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
818 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
819 hash_table -> htab. Formatting. Save entire symbol table
820 before loading as-needed syms, and restore afterwards if lib not
821 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
822 name. Free some buffers earlier.
823 * bfd-in.h (struct bfd_hash_table): Add entsize.
824 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
825 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
826 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
827 hash table.
828 (bfd_hash_table_init): Add param, adjust calls.
829 * aoutx.h: Adjust all hash_table_init functions and calls.
830 * bfd.c: Likewise.
831 * coff-arm.c: Likewise.
832 * coff-h8300.c: Likewise.
833 * coff-ppc.c: Likewise.
834 * cofflink.c: Likewise.
835 * ecoff.c: Likewise.
836 * ecofflink.c: Likewise.
837 * elf-m10300.c: Likewise.
838 * elf-strtab.c: Likewise.
839 * elf.c: Likewise.
840 * elf32-arm.c: Likewise.
841 * elf32-bfin.c: Likewise.
842 * elf32-cris.c: Likewise.
843 * elf32-frv.c: Likewise.
844 * elf32-hppa.c: Likewise.
845 * elf32-i386.c: Likewise.
846 * elf32-m32r.c: Likewise.
847 * elf32-m68hc1x.c: Likewise.
848 * elf32-m68k.c: Likewise.
849 * elf32-ppc.c: Likewise.
850 * elf32-s390.c: Likewise.
851 * elf32-sh.c: Likewise.
852 * elf32-vax.c: Likewise.
853 * elf64-alpha.c: Likewise.
854 * elf64-hppa.c: Likewise.
855 * elf64-ppc.c: Likewise.
856 * elf64-s390.c: Likewise.
857 * elf64-sh64.c: Likewise.
858 * elf64-x86-64.c: Likewise.
859 * elfxx-ia64.c: Likewise.
860 * elfxx-mips.c: Likewise.
861 * elfxx-sparc.c: Likewise.
862 * i386linux.c: Likewise.
863 * libaout.h: Likewise.
864 * libbfd-in.h: Likewise.
865 * libcoff-in.h: Likewise.
866 * linker.c: Likewise.
867 * m68klinux.c: Likewise.
868 * merge.c: Likewise.
869 * opncls.c: Likewise.
870 * pdp11.c: Likewise.
871 * sparclinux.c: Likewise.
872 * stabs.c: Likewise.
873 * sunos.c: Likewise.
874 * vms.c: Likewise.
875 * xcofflink.c: Likewise.
876 * section.c (struct section_hash_entry): Move to..
877 * libbfd-in.h: ..here.
878 * Makefile.am: Run "make dep-am"
879 * Makefile.in: Regenerate.
880 * bfd-in2.h: Regenerate.
881 * libbfd.h: Regenerate.
882 * libcoff.h: Regenerate.
883
7123df0e
AM		 8842006-03-16 Alan Modra <[email protected]>
885
886 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
887 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
888 last change to REL32 relocs so that they are counted as
889 possibly dynamic as per REL24 and REL14.
890
fd38b44c
AM		 8912006-03-16 Alan Modra <[email protected]>
892
893 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
894 checks from REL32.
895
eb111b1f
BE		 8962006-03-15 Ben Elliston <[email protected]>
897
898 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
899 in_list elements, not just the first.
900
81d43bff
RS		 9012006-03-14 Richard Sandiford <[email protected]>
902
903 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
904 out from...
905 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
906 for final links too.
907
d329bcd1
RS		 9082006-03-13 Richard Sandiford <[email protected]>
909
910 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
911
75a657ba
L		 9122006-03-11 H.J. Lu <[email protected]>
913
914 PR ld/2443
241a6c40 915 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 916
3a4a14e9
PB		 9172006-03-10 Paul Brook <[email protected]>
918
919 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
920 (elf32_arm_print_private_bfd_data): Ditto.
921
38406048
PB		 9222006-03-09 Paul Brook <[email protected]>
923
924 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
925 mapping symbols.
926
eed62c48
NC		 9272006-03-09 Khem Raj <[email protected]>
928
929 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
930 char type.
931
6d2cf7d8
L		 9322006-03-08 H.J. Lu <[email protected]>
933
934 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
935
00a97672
RS		 9362006-03-07 Richard Sandiford <[email protected]>
937 Daniel Jacobowitz <[email protected]>
938 Zack Weinberg <[email protected]>
939 Nathan Sidwell <[email protected]>
940 Paul Brook <[email protected]>
941 Ricardo Anguiano <[email protected]>
942 Phil Edwards <[email protected]>
943
944 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
945 (bfd_elf32_bigarm_symbian_vec): Likewise.
946 (bfd_elf32_bigarm_vxworks_vec): Likewise.
947 (bfd_elf32_littlearm_vec): Likewise.
948 (bfd_elf32_littlearm_symbian_vec): Likewise.
949 (bfd_elf32_littlearm_vxworks_vec): Likewise.
950 * configure: Regenerate.
951 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
952 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
953 (elf32_arm_vxworks_bed): Add forward declaration.
954 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
955 (elf32_arm_vxworks_exec_plt0_entry): New table.
956 (elf32_arm_vxworks_exec_plt_entry): Likewise.
957 (elf32_arm_vxworks_shared_plt_entry): Likewise.
958 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
959 (reloc_section_p): New function.
960 (create_got_section): Use RELOC_SECTION.
961 (elf32_arm_create_dynamic_sections): Likewise. Call
962 elf_vxworks_create_dynamic_sections for VxWorks targets.
963 Choose between the two possible values of plt_header_size
964 and plt_entry_size.
965 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
966 (elf32_arm_abs12_reloc): New function.
967 (elf32_arm_final_link_relocate): Call it. Allow the creation of
968 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
969 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
970 r_addend fields of relocs. On rela targets, skip any code that
971 adjusts in-place addends. When using _bfd_link_final_relocate
972 to perform a final relocation, pass rel->r_addend as the addend
973 argument.
974 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
975 object, ignore flags that are not standard on VxWorks.
976 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
977 relocs on VxWorks. Use reloc_section_p.
978 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
979 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
980 .rela.plt.unloaded relocs on VxWorks targets.
981 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
982 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
983 instead of DT_REL* tags on RELA targets.
984 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
985 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
986 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
987 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
988 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
989 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
990 Correct the .rela.plt.unreloaded symbol indexes.
991 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
992 hook on VxWorks targets.
993 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
994 Minor formatting tweak.
995 (elf32_arm_vxworks_final_write_processing): New function.
996 (elf_backend_add_symbol_hook): Override for VxWorks and reset
997 for Symbian.
998 (elf_backend_final_write_processing): Likewise.
999 (elf_backend_emit_relocs): Likewise.
1000 (elf_backend_want_plt_sym): Likewise.
1001 (ELF_MAXPAGESIZE): Likewise.
1002 (elf_backend_may_use_rel_p): Minor formatting tweak.
1003 (elf_backend_may_use_rela_p): Likewise.
1004 (elf_backend_default_use_rela_p): Likewise.
1005 (elf_backend_rela_normal): Likewise.
1006 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1007
0b2e31dc
NS		 10082006-03-06 Nathan Sidwell <[email protected]>
1009
1010 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1011 New. Adjust other variants.
1012 (bfd_default_scan): Update.
1013 * bfd-in2.h: Rebuilt.
1014 * cpu-m68k.c: Adjust.
1015 (bfd_m68k_compatible): New. Use it for architectures.
1016 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1017 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1018 mismatch.
1019 (elf32_m68k_print_private_bfd_data): Adjust.
1020 * ieee.c (ieee_write_processor): Adjust.
1021
d8d1c398
AM		 10222006-03-06 Alan Modra <[email protected]>
1023
1024 * dwarf2.c: Formatting.
1025 (add_line_info): Remove outer loop.
1026
d4c32a81
L		 10272006-03-05 H.J. Lu <[email protected]>
1028 Alan Modra <[email protected]>
1029
1030 PR binutils/2338
1031 * dwarf2.c (loadable_section): New struct.
1032 (dwarf2_debug): Add loadable_section_count and
1033 loadable_sections.
1034 (new_line_sorts_after): New.
1035 (add_line_info): Use new_line_sorts_after to compare line
1036 addresses.
1037 (check_function_name): Removed.
1038 (unset_sections): New.
1039 (place_sections): New.
1040 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1041 and unset_sections on relocatable files.
1042 (_bfd_dwarf2_find_line): Likewise.
1043
4cdc7696
NC		 10442006-03-03 Nick Clifton <[email protected]>
1045
1046 * cpu-avr.c: Update to ISO-C90 formatting.
1047 * elf32-avr.c: Likewise.
1048
df406460
NC		 10492006-03-03 Bjoern Haase <[email protected]>
1050
1051 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1052 and R_AVR_MS8_LDI
1053 (bfd_elf_avr_final_write_processing): Set
1054 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1055 (elf32_avr_relax_section): New function.
1056 (elf32_avr_relax_delete_bytes): New function.
1057 (elf32_avr_get_relocated_section_contents): New function.
1058 (avr_pc_wrap_around): New function.
1059 (avr_relative_distance_considering_wrap_around): New function.
1060 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1061 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1062 * libbfd.h: Regenerate.
1063 * bfd-in2.h: Regenerate.
1064
a1013894
DD		 10652006-03-02 DJ Delorie <[email protected]>
1066
1067 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1068 calculations.
1069
7c492719
RS		 10702006-03-02 Richard Sandiford <[email protected]>
1071
1072 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1073 bfd_elf32_powerpc_vxworks_vec.
1074
e970df31
NC		 10752006-03-02 Nick Clifton <[email protected]>
1076
1077 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1078
711de32c
RS		 10792006-03-02 Richard Sandiford <[email protected]>
1080
1081 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1082 elf_vxworks_create_dynamic_sections.
1083 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1084 symbol handling.
1085 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1086 elf_vxworks_create_dynamic_sections.
1087 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1088 symbol handling.
1089 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1090 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1091
9c72ff84
RS		 10922006-03-02 Richard Sandiford <[email protected]>
1093
1094 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1095 (elf_backend_link_output_symbol_hook): Use
1096 elf_vxworks_link_output_symbol_hook instead.
1097 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1098 (elf_backend_link_output_symbol_hook): Use
1099 elf_vxworks_link_output_symbol_hook instead.
1100 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1101 same interface as elf_backend_link_output_symbol_hook.
1102 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1103 prototype accordingly.
1104
4a3dc543
RS		 11052006-03-02 Richard Sandiford <[email protected]>
1106
1107 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1108 (ppc_elf_link_hash_table): Replace old_got and new_got with
1109 plt_type and can_use_new_plt.
1110 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1111 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1112 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1113 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1114 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1115 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1116 this function should not be called for VxWorks targets.
1117 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1118 (allocate_got): Likewise. Rearrange so that max_before_header
1119 is only used for PLT_OLD and PLT_NEW.
1120 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1121 (ppc_elf_size_dynamic_sections): Likewise.
1122 (ppc_elf_relax_section): Likewise.
1123 (ppc_elf_relocate_section): Likewise.
1124 (ppc_elf_finish_dynamic_symbol): Likewise.
1125 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1126
5ae0bfb6
RS		 11272006-02-28 Richard Sandiford <[email protected]>
1128
1129 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1130 (elf_i386_link_hash_table_create): Initialize it.
1131 (elf_i386_compute_jump_table_size): Use it instead of
1132 srelplt->reloc_count.
1133 (allocate_dynrelocs): Likewise.
1134 (elf_i386_size_dynamic_sections): Likewise.
1135 (elf_i386_relocate_section): Likewise.
1136
63752a75
JJ		 11372006-02-27 Jakub Jelinek <[email protected]>
1138
1139 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1140 (_bfd_elf_write_section_eh_frame): Likewise.
1141
f7d9e5c3
CD		 11422006-02-27 Carlos O'Donell <[email protected]>
1143
1144 * po/Make-in: Add html target.
1145
22edb2f1
RS		 11462006-02-27 Richard Sandiford <[email protected]>
1147
1148 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1149 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1150 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1151 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1152 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1153 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1154 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1155 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1156 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1157 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1158 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1159 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1160 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1161 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1162 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1163 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1164 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1165 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1166 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1167 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1168 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1169
7325306f
RS		 11702006-02-25 Richard Sandiford <[email protected]>
1171
1172 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1173 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1174 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1175 * elf32-frv.c (_frv_create_got_section): Likewise.
1176 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1177 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1178 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1179 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1180 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1181 (elf_i386_link_hash_table_create): Don't initialize them.
1182 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1183 hgot fields.
1184 (elf_i386_finish_dynamic_symbol): Likewise.
1185 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1186 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1187 (ppc_elf_finish_dynamic_symbol): Likewise.
1188
6772dd07
DD		 11892006-02-24 DJ Delorie <[email protected]>
1190
1191 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1192 (m32c_elf_relocate_section): Don't relocate them.
1193 (compare_reloc): New.
1194 (relax_reloc): Remove.
1195 (m32c_offset_for_reloc): New.
1196 (m16c_addr_encodings): New.
1197 (m16c_jmpaddr_encodings): New.
1198 (m32c_addr_encodings): New.
1199 (m32c_elf_relax_section): Relax jumps and address displacements.
1200 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1201 short jumps.
1202
1203 * reloc.c: Add m32c relax relocs.
1204 * libbfd.h: Regenerate.
1205 * bfd-in2.h: Regenerate.
1206
508c3946
L		 12072006-02-24 H.J. Lu <[email protected]>
1208
1209 PR ld/2218
1210 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1211 (_bfd_elf_link_hash_fixup_symbol): New.
1212
1213 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1214 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1215 it isn't NULL.
1216
1217 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1218
1219 * elfxx-target.h (elf_backend_fixup_symbol): New.
1220 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1221
59cf82fe
L		 12222006-02-23 H.J. Lu <[email protected]>
1223
1224 * cpu-ia64-opc.c (ins_immu5b): New.
1225 (ext_immu5b): Likewise.
1226 (elf64_ia64_operands): Add IMMU5b.
1227
22d606e9
AM		 12282006-02-21 Alan Modra <[email protected]>
1229
1230 PR ld/2218
1231 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1232 is dynamic.
1233 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1234 * elf32-i386.c (allocate_dynrelocs): Likewise.
1235 * elf32-s390.c (allocate_dynrelocs): Likewise.
1236 * elf32-sh.c (allocate_dynrelocs): Likewise.
1237 * elf64-s390.c (allocate_dynrelocs): Likewise.
1238 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1239 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1240 on undef weak with non-default visibility too.
1241 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1242
3168356f
AM		 12432006-02-21 Alan Modra <[email protected]>
1244
1245 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1246 error, instead call _exit.
1247 (_bfd_abort): Call _exit not xexit.
1248
888b45b8
KB		 12492006-02-17 Kevin Buettner <[email protected]>
1250
1251 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1252 New functions.
1253 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1254
d70c5fc7
NC		 12552006-02-17 Shrirang Khisti <[email protected]>
1256 Anil Paranjape <[email protected]>
1257 Shilin Shakti <[email protected]>
1258
1259 * Makefile.am: Add xc16x related entry
1260 * Makefile.in: Regenerate
1261 * archures.c: Add bfd_xc16x_arch
1262 * bfd-in2.h: Regenerate
1263 * config.bfd: Add xc16x-*-elf
1264 * configure.in: Add bfd_elf32_xc16x_vec
1265 * configure: Regenerate.
1266 * targets.c: Added xc16x related information
1267 * cpu-xc16x.c: New file
1268 * reloc.c: Add new relocations specific to xc16x:
1269 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1270 BFD_RELOC_XC16X_SOF
1271 * elf32-xc16x.c: New file.
1272
cab87ef9
AM		 12732006-02-17 Alan Modra <[email protected]>
1274
1275 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1276 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1277
dfbb6ac9
AM		 12782006-02-17 Alan Modra <[email protected]>
1279
1280 PR ld/2218
1281 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1282 dynamic.
1283 (ppc64_elf_relocate_section): Check output reloc section size.
1284 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1285
cedc298e
L		 12862006-02-16 H.J. Lu <[email protected]>
1287
1288 PR ld/2322
1289 * elf.c (get_segment_type): New function.
1290 (_bfd_elf_print_private_bfd_data): Use it.
1291 (print_segment_map): New function.
1292 (assign_file_positions_for_segments): Call print_segment_map
1293 when there are not enough room for program headers.
1294
aaa2ab3d
NH		 12952006-02-16 Nick Hudson <[email protected]>
1296
1297 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1298 traditional MIPS ELF targets.
1299
35ccda9e
L		 13002006-02-15 H.J. Lu <[email protected]>
1301
1302 PR binutils/2338
1303 * dwarf2.c (check_function_name): New function.
1304 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1305 check if function is correct.
1306
e0ae6d6f
AM		 13072006-02-16 Alan Modra <[email protected]>
1308
1309 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1310 debug sections.
1311 (elf_link_input_bfd): Adjust comments.
1312
d55ce4e2
L		 13132006-02-10 H.J. Lu <[email protected]>
1314
1315 * elf.c (copy_private_bfd_data): Minor update.
1316
84d1d650
L		 13172006-02-10 H.J. Lu <[email protected]>
1318
1319 PR binutils/2258
1320 * elf.c (copy_private_bfd_data): Renamed to ...
1321 (rewrite_elf_program_header): This.
1322 (copy_elf_program_header): New function.
1323 (copy_private_bfd_data): Likewise.
1324
13252006-02-07 Nathan Sidwell <[email protected]>
266abb8f
NS		 1326
1327 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1328 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1329 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1330 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1331 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1332 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1333 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1334 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1335 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1336 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1337 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1338 bfd_mach_mcf_isa_b_usp_float_emac): New.
1339 (bfd_default_scan): Update coldfire mapping.
1340 * bfd-in.h (bfd_m68k_mach_to_features,
1341 bfd_m68k_features_to_mach): Declare.
1342 * bfd-in2.h: Rebuilt.
1343 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1344 adjust legacy names.
1345 (m68k_arch_features): New.
1346 (bfd_m68k_mach_to_features,
1347 bfd_m68k_features_to_mach): Define.
1348 * elf32-m68k.c (elf32_m68k_object_p): New.
1349 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1350 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1351 (elf_backend_object_p): Define.
1352 * ieee.c (ieee_write_processor): Update coldfire machines.
1353 * libbfd.h: Rebuilt.
1354
75eb734c
SE		 13552006-02-06 Steve Ellcey <[email protected]>
1356
1357 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1358 if SHF_TLS is set.
1359
134dcee5
AM		 13602006-02-05 Arnold Metselaar <[email protected]>
1361
1362 * coff-z80.c (r_imm24): New howto.
1363 (rtype2howto): New case R_IMM24.
1364 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1365 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1366
4005427f
RS		 13672006-02-04 Richard Sandiford <[email protected]>
1368
1369 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1370 has already been assigned a GOT index, copy that index to the
1371 current hash table entry.
1372
bb29dfea
EB		 13732006-02-01 Eric Botcazou <[email protected]>
1374
1375 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1376 for call-to-undefweak reloc overflow.
1377
dc669dc8
EB		 13782006-01-31 Eric Botcazou <[email protected]>
1379
1380 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1381 for 32-bit relocs overflow.
1382
1a0eb693
PB		 13832006-01-27 Paul Brook <[email protected]>
1384
1385 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1386 objects.
1387
67a4f2b7
AO		 13882006-01-18 Alexandre Oliva <[email protected]>
1389
1390 Introduce TLS descriptors for i386 and x86_64.
1391 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1392 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1393 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1394 * libbfd.h, bfd-in2.h: Rebuilt.
1395 * elf32-i386.c (elf_howto_table): New relocations.
1396 (R_386_tls): Adjust.
1397 (elf_i386_reloc_type_lookup): Map new relocations.
1398 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1399 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1400 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1401 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1402 (elf_i386_local_tlsdesc_gotent): New macro.
1403 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1404 (elf_i386_compute_jump_table_size): New macro.
1405 (link_hash_newfunc): Initialize tlsdesc_got.
1406 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1407 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1408 R_386_TLS_DESC_CALL.
1409 (elf_i386_check_relocs): Likewise. Allocate space for
1410 local_tlsdesc_gotent.
1411 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1412 R_386_TLS_DESC_CALL.
1413 (allocate_dynrelocs): Count function PLT relocations. Reserve
1414 space for TLS descriptors and relocations.
1415 (elf_i386_size_dynamic_sections): Reserve space for TLS
1416 descriptors and relocations. Set up sgotplt_jump_table_size.
1417 Don't zero reloc_count in srelplt.
1418 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1419 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1420 R_386_TLS_DESC_CALL.
1421 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1422 (elf_backend_always_size_sections): Define.
1423 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1424 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1425 (R_X86_64_standard): Adjust.
1426 (x86_64_reloc_map): Map new relocs.
1427 (elf64_x86_64_rtype_to_howto): New, split out of...
1428 (elf64_x86_64_info_to_howto): ... this function, and...
1429 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1430 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1431 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1432 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1433 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1434 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1435 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1436 tlsdesc_got and sgotplt_jump_table_size fields.
1437 (elf64_x86_64_compute_jump_table_size): New macro.
1438 (link_hash_newfunc): Initialize tlsdesc_got.
1439 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1440 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1441 R_X86_64_TLSDESC_CALL.
1442 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1443 local_tlsdesc_gotent.
1444 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1445 R_X86_64_TLSDESC_CALL.
1446 (allocate_dynrelocs): Count function PLT relocations. Reserve
1447 space for TLS descriptors and relocations.
1448 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1449 descriptors and relocations. Set up sgotplt_jump_table_size,
1450 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1451 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1452 and DT_TLSDESC_GOT.
1453 (elf64_x86_64_always_size_sections): New. Set up
1454 _TLS_MODULE_BASE_.
1455 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1456 R_386_TLS_DESC_CALL.
1457 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1458 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1459 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1460 (elf_backend_always_size_sections): Define.
1461
6dd55cb7
L		 14622006-01-17 H.J. Lu <[email protected]>
1463
1464 PR binutils/2096
1465 * dwarf2.c (comp_unit_contains_address): Update comment.
1466 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1467 lma. Return TRUE only if both comp_unit_contains_address and
1468 comp_unit_find_nearest_line return TRUE.
1469 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1470
64d03ab5
AM		 14712006-01-18 Alan Modra <[email protected]>
1472
1473 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1474 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1475 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1476 elf_gc_mark_dynamic_ref_symbol. Make global.
1477 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1478 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1479 (elfNN_bed): Init new field.
1480 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1481 (ppc64_elf_gc_mark_dynamic_ref): New function.
1482
b56cbdb9
AM		 14832006-01-17 Alan Modra <[email protected]>
1484
1485 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1486
6c10990d
NC		 14872006-01-17 Nick Clifton <[email protected]>
1488
1489 PR binutils/2159
1490 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1491 parameters.
1492
d7f735da
NC		 14932006-01-11 Nick Clifton <[email protected]>
1494
1495 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1496 into the newly (re)allocated map array.
1497
2bfd55ca
NC		 14982006-01-09 Alexis Wilke <[email protected]>
1499
1500 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1501
bce50a28
JJ		 15022006-01-01 Jakub Jelinek <[email protected]>
1503
1504 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1505 for .toc1 section.
1506
e88d958a 1507For older changes see ChangeLog-2005
56882138
AM		 1508\f
1509Local Variables:
1510mode: change-log
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1512fill-column: 74
1513version-control: never
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