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ppc e500mc support
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
19a6653c
AM		 12008-04-14 Edmar Wienskoski <edmar@freescale.com>
2
3 * archures.c: Add bfd_mach_ppc_e500mc.
4 * bfd-in2.h: Regenerate.
5
2ec9638b
AM		 62008-04-08 Alan Modra <amodra@bigpond.net.au>
7
8 * elf32-spu.c (spu_elf_build_stubs): Correct error message.
9 (mark_functions_via_relocs): Remove premature init of symtab_hdr.
10 (collect_overlays): Commment typo fix.
11
a94b9d2d
AM		 122008-04-08 Kees Cook <kees@canonical.com>
13
14 * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
15 in EXEC_P bfds.
16
9dcc4794
AM		 172008-04-08 Alan Modra <amodra@bigpond.net.au>
18
19 * elf32-spu.c: Include libiberty.h.
20 (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
21 non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
22 spu_elf_relink, auto_overlay fields.
23 (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
24 (needs_ovl_stub): Flip test so that call to non-function warning
25 is emitted during relocate_section rather than earlier.
26 (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
27 auto_overlay if no section exceeds local store.
28 (struct call_info): Add count, max_depth, is_pasted fields.
29 (struct function_info): Add rodata, last_caller, call_count,
30 depth, new visit flags.
31 (insert_callee): Increment call count.
32 (copy_callee): New function.
33 (mark_functions_via_relocs): Investigate all reloc types to count
34 possible function pointer stubs for --auto-overlay. Track
35 last_caller and increment function call_count.
36 (pasted_function): Insert a "call" into call info for pasted section.
37 (remove_cycles): Track max depth of calls. Don't emit call graph
38 pruning warning for --auto-overlay.
39 (build_call_tree): Don't transfer_calls for --auto-overlay.
40 Adjust remove_cycles call.
41 (sort_calls, sort_lib, sort_bfds): New functions.
42 (struct _mos_param, struct _uos_param, struct _cl_param): New.
43 (mark_overlay_section, unmark_overlay_section): New functions.
44 (collect_lib_sectios, auto_ovl_lib_functions): New functions.
45 (collect_overlays, find_pasted_call): New functions.
46 (sum_stack): Deal with is_pasted "calls". Exit before printing
47 when --auto-overlay.
48 (spu_elf_auto_overlay): New function.
49 (spu_elf_final_link): Call spu_elf_auto_overlay.
50 * elf32-spu.h (spu_elf_check_vma): Update prototype.
51
380814a6
AM		 522008-04-07 Alan Modra <amodra@bigpond.net.au>
53
54 * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
55 is defined in overlay section before creating a stub.
56 (build_spuear_stubs): Likewise.
57 (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
58
055ed83b
AM		 592008-04-02 Alan Modra <amodra@bigpond.net.au>
60
61 * elf32-spu.c (insert_callee): Reorder call list so most recent
62 call is always first.
63 (interesting_section): Move.
64 (mark_functions_via_relocs): Fold interesting_section and
65 reloc_count tests in callers to here. Simplify output section
66 owner test.
67 (discover_functions): Set "gaps" when no symbols and some
68 "interesting_section". Run pasted_function loop for no symbol
69 bfds.
70 (for_each_node, transfer_calls): New functions.
71 (mark_non_root): Adjust to suit for_each_node.
72 (call_graph_traverse): Likewise. Fix memory leak. Rename to..
73 (remove_cycles): ..this.
74 (build_call_tree): Use for_each_node and transfer_calls.
75 (struct _sum_stack_param): New.
76 (sum_stack): Adjust to suit for_each_node. Return error on
77 malloc failure. Move code to print root node cumulative stack from..
78 (spu_elf_stack_analysis): ..here. Use for_each_node.
79
89a58aeb
AM		 802008-03-31 Cary Coutant <ccoutant@google.com>
81
82 PR 6006
83 * archive.c (_bfd_slurp_extended_name_table): Change
84 ARFMAG[0] to ARFMAG[1].
85 (_bfd_construct_extended_name_table): Likewise.
86
3a3b6725
DJ		 872008-03-31 Daniel Jacobowitz <dan@codesourcery.com>
88
89 * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
90 (_bfd_mips_elf_check_relocs): Update comments. Always call
91 mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
92
932008-03-27 Cary Coutant <ccoutant@google.com>
a8da6403 94
89a58aeb 95 Add support for thin archives.
a8da6403
NC		 96 * archive.c (_bfd_find_nested_archive): New function.
97 (get_extended_arelt_filename): Add origin parameter.
98 (_bfd_generic_read_ar_hdr_mag): Deal with extended name
99 combined with a file offset.
100 (append_relative_path): New function.
101 (_bfd_get_elt_at_filepos): Deal with external members and
102 nested archives.
103 (bfd_generic_openr_next_archived_file): Thin archives.
104 (bfd_generic_archive_p): Recognize new magic string.
105 (adjust_relative_path): New function.
106 (_bfd_construct_extended_name_table): Construct extended
107 names for thin archive members.
108 (_bfd_write_archive_contents): Emit new magic string, skip
109 copying files for thin archives.
110 * bfd-in.h (bfd_is_thin_archive): New macro.
111 * bfd.c (struct bfd): New fields for thin archives.
112 * libbfd-in.h (struct areltdata): New field for thin archives.
113 * opncls.c (bfd_close): Delete BFDs for nested archives.
114
c35e54f4
BS		 1152008-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
116
117 * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
118 _bfd_final_link_relocate that also handles R_pcrel24 relocs.
119 (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
120
3348747a
NS		 1212008-03-25 Nathan Sidwell <nathan@codesourcery.com>
122
123 * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
124 in vxworks tls_vars sections.
125 (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
126 * elf32-i386.c (allocate_dynrelocs,
127 elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
128 * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
129 ppc_elf_relocate_section): Likewise.
130 * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
131 sh_elf_relocate_section): Likewise.
132 * elfxx-sparc.c (allocate_dynrelocs,
133 _bfd_sparc_elf_size_dynamic_sections,
134 _bfd_sparc_elf_relocate_section): Likewise.
135
a1f3c56e
AN		 1362008-03-21 Adam Nemet <anemet@caviumnetworks.com>
137
138 * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
139 print the values from the dynamic section.
140
51e38d68
RS		 1412008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
142
143 * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
144 (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
145
c65be8d7
AM		 1462008-03-20 Alan Modra <amodra@bigpond.net.au>
147
148 * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
149 (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
150 (process_stubs, discover_functions, build_call_tree): Likewise.
151 (spu_elf_stack_analysis): Likewise.
152 (spu_elf_check_vma): Likewise. Move.
153 (struct call_info): Make "is_tail" a bitfield.
154 (insert_callee): Clear fun->start and set fun->is_func if we find
155 a non-tail call.
156 * elf32-spu.h (spu_elf_create_sections): Update prototype.
157 (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
158
58c85be7
RW		 1592008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
160
161 * aclocal.m4: Regenerate.
162 * configure: Likewise.
163 * Makefile.in: Likewise.
164
41bed6dd
L		 1652008-03-16 H.J. Lu <hongjiu.lu@intel.com>
166
167 PR ld/5789
168 PR ld/5943
169 * elf32-i386.c (elf_i386_relocate_section): Issue an error
170 for R_386_GOTOFF relocaton against undefined hidden/internal
171 symbols when building a shared object.
172
173 * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
174 error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
175 relocaton against undefined hidden/internal symbols when
176 building a shared object.
177 (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
178 is referenced locally, but isn't defined in a regular file.
179
6ad2759d
L		 1802008-03-15 H.J. Lu <hongjiu.lu@intel.com>
181
182 * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
183 HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
184 BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
185 HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
186 * bfd.c: Here.
187
188 * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
189 mtime_set, no_export, output_has_begun and has_armap to bit
190 field.
191
192 * bfd-in2.h: Regenerated.
193
c04ea773
DJ		 1942008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
195
196 * cache.c (close_one): Remove mtime hack.
197
0f2830ff
L		 1982008-03-14 H.J. Lu <hongjiu.lu@intel.com>
199
200 PR ld/5913
201 * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
202 (elfNN_ia64_dtprel_base): Likewise.
203 (elfNN_ia64_relocate_section): Go to missing_tls_sec if
204 tls_sec is NULL before calling elfNN_ia64_tprel_base or
205 elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
206
fdba2fcd
AM		 2072008-03-14 Alan Modra <amodra@bigpond.net.au>
208
209 * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
210 common code to..
211 (maybe_needs_stub): ..here, a new function that also omits stubs
212 for .eh_frame, and..
213 (needs_ovl_stub): ..here. Create stubs for labels in code section
214 referenced by switch jump table.
215 (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
216 (enum _insn_type): Delete.
217 (enum _stub_type): New.
218 (count_stub, build_stub): Adjust.
219 (allocate_spuear_stubs, build_spuear_stubs): Adjust.
220
72de5009
AM		 2212008-03-13 Alan Modra <amodra@bigpond.net.au>
222
223 * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
224 (_bfd_elf_assign_file_position_for_section): Simplify align.
225 (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
226 for sh_addralign.
227 (elf_fake_sections, swap_out_syms): Likewise.
228 * elflink.c (bfd_elf_final_link): Likewise.
229
50e7d84b
AM		 2302008-03-13 Alan Modra <amodra@bigpond.net.au>
231
232 * Makefile.am: Run "make dep-am".
233 * Makefile.in: Regenerate.
234 * po/SRC-POTFILES.in: Regenerate.
235
2774f1a6
BS		 2362008-03-12 Bernd Schmidt <bernd.schmidt@analog.com>
237
238 From Jie Zhang <jie.zhang@analog.com>
239 * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
240 gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
241 gotoff, call and sym not bitfields.
242 (bfinfdpic_gc_sweep_hook): New function; update the relocation
243 information for the relocations of the section being removed.
244 (bfinfdpic_check_relocs): Accumulate the number of relocations
245 which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
246 fdgoffhilo, gotoff, call and sym fields.
247 (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
248
4fbb74a6
AM		 2492008-03-12 Alan Modra <amodra@bigpond.net.au>
250
251 PR 5900
252 * elf-bfd.h: Include elf/internal.h after elf/external.h.
253 * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
254 (elf_swap_symbol_out): Adjust SHN_XINDEX test.
255 (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
256 seen in external structs.
257 (valid_section_index_p): Delete.
258 (elf_object_p): Don't increment section numbers over reserved range.
259 Simplify test for valid sh_link, sh_info and e_shstrndx fields.
260 (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
261 seen in external structs. Don't increment section numbers over
262 reserved range.
263 * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
264 (bfd_section_from_shdr): Likewise.
265 (group_signature): Range check before accessing elf_elfsections.
266 (_bfd_elf_setup_sections): Likewise.
267 (bfd_section_from_shdr): Likewise.
268 (bfd_section_from_shdr): Don't increment section number over
269 reserved sections.
270 (assign_file_positions_for_non_load_sections): Likewise.
271 (assign_file_positions_except_relocs): Likewise.
272 (_bfd_elf_write_object_contents): Likewise.
273 (assign_section_numbers): Likewise. Adjust for changed SHN_*.
274 (prep_headers): Delete unused variable.
275 * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
276 for changed SHN_* values.
277 (check_dynsym, elf_link_input_bfd): Likewise.
278 (bfd_elf_final_link): Likewise. Don't skip over reserved section
279 range.
280 (elf_fixup_link_order): Check that sh_link field is valid.
281 * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
282 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
283 accesssing elf_elfsections.
284 * elf32-avr.c (elf32_avr_size_stubs): Likewise.
285 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
286 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
287 * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
288 SHN_* defines. Test for SHN_BAD return from
289 _bfd_elf_section_from_bfd_section
290
cb33740c
AM		 2912008-03-12 Alan Modra <amodra@bigpond.net.au>
292
293 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
294 * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
295 SHN_BAD on error.
296 (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
297 _bfd_elf_section_from_bfd_section, not -1.
298 (swap_out_syms): Likewise.
299 * elflink.c (elf_link_add_object_symbols): Likewise.
300 (bfd_elf_get_bfd_needed_list): Likewise.
301 (bfd_elf_match_symbols_in_sections): Likewise.
302 (elf_link_add_object_symbols): Don't bother testing for symbols
303 using normal sections before calling bfd_section_from_elf_index.
304 (elf_link_input_bfd, bfd_elf_final_link): Likewise.
305 (bfd_elf_reloc_symbol_deleted_p): Likewise.
306 * elfcode.h (elf_slurp_symbol_table): Likewise.
307 * elf32-spu.c (get_sym_h): Likewise.
308 * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
309 * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
310 * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
311
5f5fb9ec
AM		 3122008-03-11 Alan Modra <amodra@bigpond.net.au>
313
314 * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
315 to those in process_stubs for overlay symbols.
316
b1cc4aeb
PB		 3172008-03-09 Paul Brook <paul@codesourcery.com>
318
319 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
320 Tag_VFP_arch values.
321
12a0a0fd
PB		 3222008-03-08 Paul Brook <paul@codesourcery.com>
323
324 * elf32-arm.c (insert_thumb_branch): Rewrite.
325 (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
326
39623e12
PB		 3272008-03-07 Paul Brook <paul@codesourcery.com>
328
329 * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
330 MOVT relocations.
331 (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
332 extension.
333 (elf32_arm_relocate_section): Handle MOVW and MOVT
334 relocations. Improve safety check for other weird relocations.
335 (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
336 relocations.
337
77cba8a3 3382008-03-03 Bob Wilson <bob.wilson@acm.org>
50e7d84b 339
77cba8a3
BW		 340 * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
341 only compute its value once.
50e7d84b 342
4a628337
AM		 3432008-03-03 Alan Modra <amodra@bigpond.net.au>
344
345 * elf32-spu.c (struct got_entry): Add "addend" field.
346 (count_stub, build_stub): Use a new stub if relocation addend
347 differs from existing stubs for this symbol.
348 (process_stubs): Deal with addends.
349 (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
350
d95edcac
L		 3512008-03-02 H.J. Lu <hongjiu.lu@intel.com>
352
353 PR ld/5789
354 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
355 for hidden and local symbols.
356
89200bf8
AM		 3572008-03-03 Alan Modra <amodra@bigpond.net.au>
358
359 * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
360 undefined symbols with internal or hidden visibility.
361 (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
362 rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
363 return immediately on dynamic reloc error.
364
176a0d42
AM		 3652008-03-01 Alan Modra <amodra@bigpond.net.au>
366
367 * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
368 if emitrelocations.
369 (get_relocs): New function, split out from..
370 (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
371 emitrelocations. Remove indx temp.
372 (ppc_size_one_stub): Count new stub relocs.
373 (ppc64_elf_size_stubs): Count new glink reloc.
374 (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
375 (ppc64_elf_finish_dynamic_sections): Output glink relocs.
376 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
377 glink code.
378
911f096e
AM		 3792008-02-28 Alan Modra <amodra@bigpond.net.au>
380
381 * elf32-spu.c (mark_functions_via_relocs): Don't assume that
382 the "->start" pointer reaches to function origin, so that we
383 can handle functions split over more than two sections.
384 (build_call_tree): Likewise.
385 (pasted_function): Don't attempt to set fun->start back to the
386 function origin, just go back one section.
387
ad9563d6
CM		 3882008-02-27 Catherine Moore <clm@codesourcery.com>
389
390 * elf.c ( _bfd_elf_print_private_bfd_data): Call
391 elf_backend_get_target_dtag if defined.
392 * elf32-mips.c (elf_backend_get_target_dtag): Define.
393 * elf64-mips.c: Likewise.
394 * elfn32-mips.c: Likewise.
395 * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
396 * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
397 * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
398 * elfxx-target.h (elf_backend_get_target_dtag): Add default.
911f096e 399 (elf_backend_data): Add elf_backend_get_target_dtag.
ad9563d6 400
625af618
AM		 4012008-02-26 Alan Modra <amodra@bigpond.net.au>
402
403 * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
404 for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
405 and assume branch relocs are not dynamic when non-shared.
406 (readonly_dynrelocs): New function, split out from..
407 (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
408 (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
409 clear non_got_ref..
410 (allocate_dynrelocs): ..and don't set u.def for undefined weak.
411 Do allow dynamic relocs on undefined symbols.
412 (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
413 (ppc_elf_relocate_section): Mirror dynamic reloc changes in
414 check_relocs.
415 (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
416 plt symbols needing pointer_equality_needed.
417
1cd81501
AM		 4182008-02-23 Alan Modra <amodra@bigpond.net.au>
419
420 * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
421
0eb4a168
AM		 4222008-02-23 Alan Modra <amodra@bigpond.net.au>
423
424 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
425 pointer_equality_needed.
426 (ppc_elf_check_relocs): Split out non-branch relocs from others
427 that might emit dynamic relocs. Set pointer_equality_needed
428 for their symbols. Don't set non_got_ref on branch reloc symbols.
429 (ppc_elf_hash_symbol): New function.
430 (elf_backend_hash_symbol): Define.
431 (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
432 Error if pointer_equality_needed on weak plt symbol.
433
3ae181ee
L		 4342008-02-22 H.J. Lu <hongjiu.lu@intel.com>
435
436 PR ld/5788
437 * elflink.c (elf_create_symbuf): Correct buffer size and
438 position.
439
34b5e0b2
NC		 4402008-02-22 Nick Clifton <nickc@redhat.com>
441
442 PR 868
3ae181ee 443 * dwarf2.c: Revert previous patch. All of the allocate memory is
34b5e0b2 444 on an obstack which will be freed at some other time.
0eb4a168 445
515ef31d
NC		 4462008-02-20 Nick Clifton <nickc@redhat.com>
447
448 PR 868
449 * libbfd.c (bfd_realloc_or_free): New function. Performs like
450 bfd_realloc, but if the (re)allocation fails, the pointer is
451 freed.
452 * libbfd-in.h: Prototype.
453 * libbfd.h: Regenerate.
454 * bfdio.c (bfd_bwrite): Use the new function.
455 (bfd_seek): Likewise.
456 * bfdwin.c:(bfd_get_file_window): Likewise.
457 * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
458 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
459 * elf32-xtensa.c (vsprintf_msg): Likewise.
460 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
461 * stabs.c (_bfd_link_seciton_stabs): Likewise.
462 * vms-misc.c (_bfd_vms_get_record): Likewise.
463 * vms-tir.c (check_section): Likewise.
464 * vms.c (vms_new_section_hook): Likewise.
465 * elf32-arm.c (elf32_arm_section_map_add): Check that the
466 allocation of sec_data->map succeeded before using it.
467 * elflink.c (elf_link_output_sym): Do not overwrite finfo->
468 symshndxbuf until it is known that the reallocation succeeded.
469
b42bf1e0
NC		 4702008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
471 Nick Clifton <nickc@redhat.com>
472
473 PR 868
474 * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
475 out of memory.
476 (decode_line_info): Free the line_info_table before returning a
477 failure result.
478 (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
479 Free the line table. Free the function table. Free the variable
480 table.
481
0a40daed
MK		 4822008-02-17 Mark Kettenis <kettenis@gnu.org>
483
484 * elf.c (swap_out_syms): Avoid preprocessing directive within
485 macro arg.
486
3f001e84
JK		 4872008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
488
489 * elf.c (assign_file_positions_for_load_sections): Set the type of
490 PT_NOTE sections to SHT_NOTE.
491
37da76e8
AM		 4922008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
493
494 * simple.c (bfd_simple_get_relocated_section_contents): Set
495 link_info.output_bfd.
496
d74e4b29
NS		 4972008-02-16 Nathan Sidwell <nathan@codesourcery.com>
498
499 * dwarf2.c (find_line): Don't trust debug information after an
500 unparseable compilation unit.
501
f856272b
AM		 5022008-02-15 Alan Modra <amodra@bigpond.net.au>
503
504 PR 5765
505 * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
506 * bfd-in2.h: Regenerate.
507
0c8d6e5c
AM		 5082008-02-15 Alan Modra <amodra@bigpond.net.au>
509
510 * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
511 * elf.c (bfd_elf_allocate_object): Don't check for already allocated
512 tdata.
513 * elf32-hppa.c (elf32_hppa_mkobject): New function.
514 (bfd_elf32_mkobject): Define.
515 * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
516 (is_ppc_elf): ..this new macro.
517 * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
518 (is_ppc64_elf): ..this new macro.
519
f13a99db
AM		 5202008-02-15 Alan Modra <amodra@bigpond.net.au>
521
522 * elflink.c: Replace all accesses to hash->creator field with
523 output_bfd->xvec.
524 * cofflink.c: Likewise.
525 * coff-h8300.c: Likewise.
526 * ecoff.c: Likewise.
527 * elf32-m68hc1x.c: Likewise.
528 * elf32-ppc.c: Likewise.
529 * elf64-alpha.c: Likewise.
530 * elf64-ppc.c: Likewise.
531 * elf64-sparc.c: Likewise.
532 * elfxx-mips.c: Likewise.
533 * i386linux.c: Likewise.
534 * m68klinux.c: Likewise.
535 * sparclinux.c: Likewise.
536 * sunos.c: Likewise.
537 * xcofflink.c: Likewise.
538 * linker.c: Likewise.
539 (_bfd_link_hash_table_init): Don't store creator.
540
e81819a5
NC		 5412008-02-14 Peter Jones <pjones@redhat.com>
542
543 * efi-rtdrv-ia32.c: New file.
544 * efi-bsdrv-ia32.c: New file.
545 * efi-rtdrv-ia64.c: New file.
546 * efi-bsdrv-ia64.c: New file.
547 * efi-rtdrv-x86_64.c: New file.
548 * efi-bsdrv-x86_64.c: New file.
549 * peicode.h (pe_bfd_object_p): Add support for boot service and
550 runtime service drivers.
551 * libpei.h: Add macros for EFI formats, and rename the efi application
552 format macros to disambiguate.
553 * targets.c: Add bfd_target _vec externs.
554 (_bfd_tar): Add EFI _vec entries.
555 * config.bfd: Add EFI vectors into the selection routines.
556 * configure.in: add EFI _vec entries.
557 * configure: Regenerate.
558 * Makefile.am: Add EFI files.
559 * Makefile.in: Regenerate.
560
ab1579fd
NS		 5612008-02-14 Nathan Sidwell <nathan@codesourcery.com>
562
563 * dwarf1.c (struct dwarf1_debug): Add syms member.
564 (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
565 (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
566 section contents, check for out of memory.
567
568 * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
569 (parse_die): Change data pointers to bfd_byte.
570 (parse_line_table, parse_functions_in_unit): Likewise.
571
d40f3da9
AM		 5722008-02-14 Alan Modra <amodra@bigpond.net.au>
573
574 * elflink.c (compute_bucket_count): Warning fixes.
575
f15557e4
DD		 5762008-02-12 DJ Delorie <dj@redhat.com>
577
578 * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
579 relocation pointing to local symbol in merged section.
580
581 * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
582 (iq2000_elf_relocate_section): Call it.
583
0ffa91dd
NC		 5842008-02-12 Nick Clifton <nickc@redhat.com>
585
586 PR ld/5692
587 * elf-bfd.h (enum elf_object_id): New enum, used to identify
588 target specific extensions to the elf_obj_tdata structure.
589 (struct elf_obj_tdata): New field 'object_id'.
590 (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
591 macros for accessing fields in the elf_obj_tdata structure.
592 (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
593 (bfd_elf_allocate_object): New function.
594 * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
595 and implement by calling bfd_elf_allocate_object.
596 (bfd_elf_allocate_object): New function: Allocates an
597 elf_obj_tdata structure, possibly with a target specific
598 extension.
599 * elfxx-target.h (bfd_elfNN_mkobject): Use
600 bfd_elf_make_generic_object as the default value.
601 * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
602 for consistency with other, similar structures.
603 (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
604 ELF bfd.
605 (elf32_arm_mkobject): Call bfd_elf_allocate_object.
606 (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
607 the bfd being processed.
608 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
609 (bfd_elf32_arm_set_target_relocs): Likewise.
610 (bfd_elf32_arm_final_link_relocate): Likewise.
611 (bfd_elf32_arm_copy_private_bfd_data): Likewise.
612 (bfd_elf32_arm_merge_eabi_attributes): Likewise.
613 (bfd_elf32_arm_merge_private_bfd_data): Likewise.
614 (bfd_elf32_arm_check_relocs): Likewise.
615 (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
616 (bfd_elf32_arm_size_dynamic_sections): Likewise.
617 (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
618 (bfd_elf32_arm_init_maps): Likewise.
619 (bfd_elf32_arm_final_link_relocate): Likewise.
620 (bfd_elf32_arm_relocate_section): Likewise.
621 (bfd_elf32_arm_gc_sweep_hook): Likewise.
622 (bfd_elf32_arm_check_relocs): Likewise.
623 (bfd_elf32_arm_size_dynamic_sections): Likewise.
624 * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
625 (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
626 ELF bfd.
627 (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
628 being processed.
629 (elf_i386_size_dynamic_sections): Likewise.
630 (elf_i386_relocate_section): Likewise.
631 (elf_i386_check_relocs): Use elf_symtab_hdr.
632 (elf_i386_gc_sweep_hook): Likewise.
633 (elf_i386_size_dynamic_sections): Likewise.
634 (elf_i386_relocate_section): Likewise.
635 * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
636 (elf_create_pointer_linker_section): Use is_ppc_elf_target to
637 verify that the bfd before accessing target specific fields.
638 (ppc_elf_check_relocs): Likewise.
639 (elf_finish_pointer_linker_section): Likewise.
640 (elf_create_pointer_linker_section): Use elf_symtab_hdr.
641 (ppc_elf_check_relocs): Likewise.
642 (ppc_elf_gc_sweep_hook): Likewise.
643 (ppc_elf_tls_optimize): Likewise.
644 (ppc_elf_size_dynamic_sections): Likewise.
645 (ppc_elf_relax_section): Likewise.
646 (ppc_elf_relocate_section): Likewise.
647 * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
648 reminding programmers to keep this structure in sync with the one
649 defined in elf64-s390.c.
650 (elf_s390_mkobject): Call bfd_elf_allocate_object.
651 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
652 ELF bfd.
653 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
654 being processed.
655 (elf_s390_size_dynamic_sections): Likewise.
656 (elf_s390_relocate_section): Likewise.
657 (elf_s390_check_relocs): Use elf_symtab_hdr.
658 (elf_s390_gc_sweep_hook): Likewise.
659 (elf_s390_size_dynamic_sections): Likewise.
0eb4a168 660 (elf_s390_relocate_section): Likewise.
0ffa91dd
NC		 661 * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
662 (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
663 ELF bfd.
664 (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
665 bfd being processed.
666 (sh_elf_relocate_section): Likewise.
667 (sh_elf_check_relocs): Likewise.
668 (sh_elf_copy_private_data): Likewise.
669 (sh_elf_relax_section): Use elf_symtab_hdr.
670 (sh_elf_size_dynamic_sections): Likewise.
671 (sh_elf_relocate_section): Likewise.
672 (sh_elf_get_relocated_section_contents): Likewise.
673 (sh_elf_gc_sweep_hook): Likewise.
674 (sh_elf_check_relocs): Likewise.
675 * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
676 (is_alpha_elf): New macro. Checks a BFD to make sure that is an
677 Alpha ELF bfd.
678 (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
679 the bfd being processed.
680 (elf64_alpha_create_dynamic_section): Likewise.
681 (elf64_alpha_check_relocs): Likewise.
682 (elf64_alpha_size_got_sections): Likewise.
683 (elf64_alpha_relax_section): Likewise.
684 (elf64_alpha_relocate_section): Likewise.
685 (elf64_alpha_final_link): Likewise.
686 (elf64_alpha_check_relocs): Use elf_symtab_hdr.
687 (elf64_alpha_relax_section): Likewise.
688 (elf64_alpha_relocate_section_r): Likewise.
689 (elf64_alpha_relocate_section): Likewise.
690 * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
691 (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
692 being processed.
693 (opd_entry_value): Likewise.
694 (allocate_dynrelocs): Likewise.
695 (ppc64_elf_relocate_section): Likewise.
696 (ppc64_elf_check_relocs): Use elf_symtab_hdr.
697 (opd_entry_value): Likewise.
698 (ppc64_elf_gc_sweep_hook): Likewise.
699 (get_sym_h): Likewise.
700 (ppc64_elf_edit_opd): Likewise.
701 (ppc64_elf_tls_optimize): Likewise.
702 (ppc64_elf_edit_toc): Likewise.
703 (ppc64_elf_size_dynamic_sections): Likewise.
704 (toc_adjusting_stub_needed): Likewise.
705 (ppc64_elf_size_stubs): Likewise.
706 (ppc64_elf_relocate_section): Likewise.
707 * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
708 reminding programmers to keep this structure in sync with the one
709 defined in elf32-s390.c.
710 (elf_s390_mkobject): Call bfd_elf_allocate_object.
711 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
712 ELF bfd.
713 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
714 being processed.
715 (elf_s390_size_dynamic_sections): Likewise.
0eb4a168 716 (elf_s390_relocate_section): Likewise.
0ffa91dd
NC		 717 (elf_s390_check_relocs): Use elf_symtab_hdr.
718 (elf_s390_gc_sweep_hook): Likewise.
719 (elf_s390_size_dynamic_sections): Likewise.
720 (elf_s390_relocate_section): Likewise.
721 * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
722 (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
723 x86_64 ELF bfd.
724 (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
725 being processed.
726 (elf64_x86_64_size_dynamic_sections): Likewise.
727 (elf64_x86_64_relocate_section): Likewise.
728 (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
729 (elf64_x86_64_gc_sweep_hook): Likewise.
730 (elf64_x86_64_size_dynamic_sections): Likewise.
731 (elf64_x86_64_relocate_section): Likewise.
732 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
733 (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
734 ELF bfd.
735 (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
736 bfd being processed.
737 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
738 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
739 (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
740 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
741 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
0eb4a168 742 (_bfd_sparc_elf_relocate_section): Likewise.
0ffa91dd 743
be4291f1
AM		 7442008-02-12 Alan Modra <amodra@bigpond.net.au>
745
746 PR 5303, 5755
747 * arange-set.c: Delete.
748 * arange-set.h: Delete.
749 * dwarf2.c: Revert 2007-09-21 changes.
750 * Makefile.am: Likewise.
751 * Makefile.in: Regenerate.
752 * po/SRC-POTFILES.in: Regenerate.
753
7a84e3da
BS		 7542008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
755
756 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
757 if necessary.
758 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
759 mismatches are detected.
760
ca889129
BS		 761 * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
762 emit invalid relocs or rofixup entries for deleted .eh_frame entries.
763
662ed161
DJ		 7642008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
765
766 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
767 was reached.
768 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
769
2e444bea
AM		 7702008-02-07 Alan Modra <amodra@bigpond.net.au>
771
772 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
773 of _ovly_buf_table size.
774 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
775 Adjust initialisations relating to _ovly_buf_table.
776
d9ab3f29 7772008-02-04 Bob Wilson <bob.wilson@acm.org>
0eb4a168 778
d9ab3f29
BW		 779 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
780 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
781 relocations against dynamic symbols.
782 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
783 .xt.lit section.
0eb4a168 784
bb8541b9
L		 7852008-02-04 Kai Tietz <kai.tietz@onevision.com>
786 H.J. Lu <hongjiu.lu@intel.com>
787
788 PR 5715
789 * warning.m4: Enable -Wno-format by default when using gcc on
790 mingw.
791 * configure: Regenerated.
792
6f179bd0
AN		 7932008-02-04 Adam Nemet <anemet@caviumnetworks.com>
794
795 * archures.c: Update copyright.
796 (bfd_mach_mips_octeon): New macro.
797 * bfd-in2.h: Regenerate.
798 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
799 (mips_set_isa_flags): Likewise.
800 (mips_mach_extensions): Add Octeon.
801 * cpu-mips.c: Update copyright.
802 (I_mipsocteon): New enum constant.
803 (arch_info_struct): Add Octeon.
804
d16c7321
AM		 8052008-02-04 Alan Modra <amodra@bigpond.net.au>
806
807 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
808 Return error status on unexpected relocation errors.
809
e44a2c9c
AM		 8102008-02-04 Alan Modra <amodra@bigpond.net.au>
811
812 PR ld/5692
813 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
814 on non-ELF input.
815 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
816 processing on non-ELF input.
817
f8a52b59
BW		 8182008-01-31 Marc Gauthier <marc@tensilica.com>
819
820 * config.bfd (xtensa*-*-*): Recognize processor variants.
821
b7c368d0
NC		 8222008-01-31 Nick Clifton <nickc@redhat.com>
823
824 PR ld/5692
825 * elf.c (bfd_elf_get_elf_syms): Check the return value of
826 get_elf_backend_data.
827
00b2bfc1
NC		 8282008-01-28 Fabian Groffen <grobian@gentoo.org>
829
830 * config.bfd (x86_64-*-solaris2): Add support for this target.
831
47f6dab9
AM		 8322008-01-28 Alan Modra <amodra@bigpond.net.au>
833
834 Rewrite SPU overlay handling code. Put overlay calls stubs in the
835 overlays where possible. Use a faster call stub, or optionally at
836 compile time, a more compact stub. Double size of _ovly_buf_table
837 so that low bit of _ovly_table.buf can be used as a "present" bit.
838 Reserve an extra _ovly_table entry for index zero.
839 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
840 add new ones.
841 (struct got_entry): New.
842 (struct spu_stub_hash_entry): Delete.
843 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
844 (spu_elf_link_hash_table_create): Adjust for struct changes.
845 (spu_stub_name): Delete.
846 (spu_elf_find_overlays): Don't track sections from overlay regions.
847 Instead set ovl_buf number in spu elf section data. Error if
848 overlays in one region don't start at the same address. Adjust
849 for struct _spu_elf_section_data changes.
850 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
851 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
852 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
853 (enum _insn_type): New.
854 (count_stub, build_stub): New functions.
855 (allocate_spuear_stubs): Use count_stub.
856 (build_spuear_stubs): Use build_stub.
857 (populate_stubs, sort_stubs): Delete.
858 (process_stubs): New function.
859 (write_one_stub): Delete.
860 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
861 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
862 (maybe_insert_function, check_function_ranges): Likewise.
863 (find_function, pasted_function, build_call_tree): Likewise.
864 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
865 (spu_elf_modify_program_headers): Likewise.
866 (interesting_section): Detect stub sections differently. Delete
867 htab param, adjust all callers.
868 (spu_elf_relocate_section): Rewrite stub handling.
869 (spu_elf_output_symbol_hook): Likewise.
870 (bfd_elf32_bfd_link_hash_table_free): Delete.
871 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
872 output-only fields into a union. Add ovl_buf.
873 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
874
c006d697
DD		 8752008-01-25 DJ Delorie <dj@redhat.com>
876
877 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
878
6e3d6dc1
NC		 8792008-01-25 Kai Tietz <kai.tietz@onevision.com>
880
881 * bfd-in.h: Add mingw I64 support.
882 * bfd-in2.h: Regenerated.
883 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
884
fbb3bb98
AM		 8852008-01-21 Alan Modra <amodra@bigpond.net.au>
886
887 PR 4453
888 * format.c (bfd_check_format_matches): Don't accept archives as
889 fully matching unless they have a map.
890
297d8443
AM		 8912008-01-21 Alan Modra <amodra@bigpond.net.au>
892
893 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
894
66cd82b5
AM		 8952008-01-21 Alan Modra <amodra@bigpond.net.au>
896
897 * ecoff.c (_bfd_ecoff_archive_p): Delete.
898 * libecoff.h (_bfd_ecoff_archive_p): Delete.
899 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
900 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
901 (ecoff_biglittle_vec): Likewise.
902
85f7a9cb
AM		 9032008-01-19 Alan Modra <amodra@bigpond.net.au>
904
905 PR 5646
906 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
907 non-NULL before dereferencing.
908
74f0fb50
AM		 9092008-01-15 Alan Modra <amodra@bigpond.net.au>
910
911 PR 5604
912 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
913 names from others.
914 (_bfd_elf_gc_keep): Declare.
915 * elfxx-target.h (elf_backend_gc_keep): Define.
916 (elfNN_bed): Init new field.
917 * elflink.c (_bfd_elf_gc_keep): New function.
918 (bfd_elf_gc_sections): Call gc_keep.
919 * elf64-ppc.c (elf_backend_gc_keep): Define.
920 (struct _ppc64_elf_section_data): Move .opd related fields to
921 a struct so they don't occupy the same storage. Adjust accesses
922 throughout file.
923 (ppc64_elf_gc_keep): New function, split out from..
924 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
925 to mark .opd section, just set gc_mark.
926 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
927 unless we are changing .opd. Test non-NULL opd->adjust at all
928 accesses throughout file.
929 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
930
787daa7a
AM		 9312008-01-15 Alan Modra <amodra@bigpond.net.au>
932
933 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
934 * bfd-in2.h: Regenerate.
935
7dda2462
TG		 9362008-01-11 Tristan Gingold <gingold@adacore.com>
937 Eric Botcazou <ebotcazou@adacore.com>
938
939 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
940 relocatable.
941 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
942 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
943 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
944 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
945 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
946 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
947 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
948 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
949 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
950 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
951 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
952 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
953 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
954 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
955 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
956 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
957 or executable output with relocations.
958
d2e2e649
NC		 9592008-01-09 Nick Clifton <nickc@redhat.com>
960
961 PR gas/5552
962 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
963 to FALSE for all relocs.
964
184d07da
RS		 9652008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
966
967 PR ld/5526
968 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
969 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
970 (eh_frame_sec_info): Add a cies field.
971 (eh_frame_hdr_info): Add a merge_cies field.
972 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
973 union.
974 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
975 of hdr_info->cies.
976 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
977 cie structures in all cases and use it instead of extended_cies.
978 If merging, store the cie array in sec_info->cies and point each
979 CIE's eh_fde_cie at the associated element. Do not try to
980 calculate the value of the personality routine here; record the
981 offset of the relocation instead. Do not merge CIEs here.
982 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
983 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
984 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
985 (find_merged_cie): New function.
986 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
987
780b2360
NC		 9882008-01-07 Nick Clifton <nickc@redhat.com>
989
990 PR binutils/5535
991 * vms.c (vms_close_and_cleanup): Check for the presence of a
992 vms_private_data_struct before examining any of its fields.
993
ace79388
L		 9942008-01-07 H.J. Lu <hongjiu.lu@intel.com>
995
996 PR ld/5522
997 * elflink.c (elf_link_input_bfd): Don't write out a section if
998 its output section is marked with SEC_NEVER_LOAD.
999
6c7ac64e 1000For older changes see ChangeLog-2007
56882138
AM		 1001\f
1002Local Variables:
1003mode: change-log
1004left-margin: 8
1005fill-column: 74
1006version-control: never
1007End:
GDB Binutils - Deliverables
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