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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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6b2cc140
RS		 12007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
2
3 * elf-bfd.h (eh_cie_fde): Move add_fde_encoding and
4 per_encoding_relative to u.cie. Add commentary.
5 * elf-eh-frame.c (cie): Remove make_relative.
6 (extra_augmentation_string_bytes): Update use of add_fde_encoding.
7 (extra_augmentation_data_bytes): Likewise. Use an FDE's own
8 add_augmentation_size field, rather than referring to the CIE.
9 (_bfd_elf_parse_eh_frame): Don't set the struct cie
10 make_relative field; set the eh_cie_fde field directly.
11 Update setting of add_fde_encoding and per_encoding_relative.
12 Copy make_relative and add_augmentation_size from the CIE
13 to the FDE.
14 (_bfd_elf_discard_section_eh_frame): Use the FDE's own
15 make_relative field.
16 (_bfd_elf_eh_frame_section_offset): Likewise.
17 (_bfd_elf_write_section_eh_frame): Update accesses to
18 add_fde_encoding and per_encoding_relative. Use the FDE's
19 own make_relative and add_augmentation_size fields.
20
9f4b847e
RS		 212007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
22
23 * elf-bfd.h (eh_cie_fde): Remove need_lsda_relative.
24 Move make_lsda_relative to u.cie.
25 * elf-eh-frame.c (cie): Rename make_lsda_relative to
26 can_make_lsda_relative.
27 (_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde
28 make_lsda_relative field. Update after cie renaming.
29 Set u.cie.make_lsda_relative if can_make_lsda_relative
30 and if we find a relocation against the LSDA.
31 (_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when
32 changing a CIE's group representative.
33 (_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here.
34 (_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative
35 rather than need_lsda_relative.
36
9d0a14d3
RS		 372007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
38
39 * elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and
40 u.cie.gc_mark.
41 (bfd_elf_section_data): Add fde_list.
42 (elf_fde_list): New macro.
43 (elf_obj_tdata): Add eh_frame_section.
44 (elf_eh_frame_section): New macro.
45 (_bfd_elf_gc_mark_reloc): Remove last parameter.
46 (_bfd_elf_gc_mark_fdes): Declare.
47 * elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs
48 for each input section.
49 (mark_entry, _bfd_elf_gc_mark_fdes): New functions.
50 * elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter.
51 (_bfd_elf_gc_mark): Update call accordingly. Mark the relocations
52 againts the section's FDEs. Don't mark the bfd's elf_eh_frame_section.
53 (bfd_elf_gc_sections): Parse each input bfd's .eh_frame before
54 marking any input sections. Remove the current EH handling.
55 * section.c (bfd_section): Remove gc_mark_from_eh.
56 * ecoff.c (bfd_debug_section): Update initializer accordingly.
57
ca92cecb
RS		 582007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
59
60 * elf-bfd.h (eh_cie_fde): Add u.cie. Document how u.fde.cie_inf
61 changes when removed == 0.
62 (eh_frame_hdr_info): Add parsed_eh_frames.
63 (_bfd_elf_begin_eh_frame_parsing): Declare.
64 (_bfd_elf_parse_eh_frame): Declare.
65 (_bfd_elf_end_eh_frame_parsing): Declare.
66 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function.
67 (_bfd_elf_parse_eh_frame): New function, split out from
68 _bfd_elf_discard_section_eh_frame. Make a first pass through the
69 buffer to calculate the number of entries and CIEs. Allocate memory
70 for them before the main loop. Replace current extended cie
71 representation with a pair of pointers, one to the local eh_cie_fde
72 and one to the full struct cie. Allocate a separate array of struct
73 cies if not merging. Merge CIEs during the main loop and set up each
74 u.cie.merged field. Point an FDE's cie_inf field directly at the
75 local CIE. Initially assume that all entries should be removed.
76 (_bfd_elf_end_eh_frame_parsing): New function.
77 (_bfd_elf_discard_section_eh_frame): Assume that the section has
78 already been parsed. Use a separate pass to mark entries that
79 need to be kept. Use the u.cie.merged field to track a CIE's
80 group representative.
81 * elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame
82 before _bfd_elf_discard_section_eh_frame. Wrap loop with calls to
83 _bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing.
84
155eaaa0
RS		 852007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
86
87 * elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index
88 field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
89 * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
90 accesses after the above change.
91 (_bfd_elf_eh_frame_section_offset): Likewise.
92 (_bfd_elf_write_section_eh_frame): Likewise.
93 (_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index.
94
5241d853
RS		 952007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
96
97 * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
98 (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
99 * elflink.c (init_reloc_cookie, fini_reloc_cookie)
100 (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
101 split out from...
102 (bfd_elf_discard_info): ...here.
103 (init_reloc_cookie_for_section): New function.
104 (fini_reloc_cookie_for_section): Likewise.
105 (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
106 split out from...
107 (_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section
108 and fini_reloc_cookie_for_section.
109
c46082c8
BW		 1102007-12-12 Bob Wilson <bob.wilson@acm.org>
111
112 * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
113 address.
114 (print_action_list): Fix name for ta_convert_longcall.
115
8424d8f5
CM		 1162007-12-11 Catherine Moore <clm@codesourcery.com>
117
118 * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
119 the symbol's section is the undefined section.
120
58f0869b
AM		 1212007-12-11 Alan Modra <amodra@bigpond.net.au>
122
123 * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS"
124 message.
125
1bbb5f21
BW		 1262007-12-07 Bob Wilson <bob.wilson@acm.org>
127
128 * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
129 (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
130 (elf_xtensa_check_relocs): Use default case for all relocations that
131 need nothing done here.
132 (elf_xtensa_do_reloc): Compute self_address for all relocation types.
133 Handle R_XTENSA_32_PCREL.
134 (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
135 symbols.
136 (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
137
d688b66e
AM		 1382007-12-05 Alan Modra <amodra@bigpond.net.au>
139
140 * elf32-spu.c (spu_elf_size_stubs): Do consider branches to
141 non-function symbols for overlay stubs.
142
c243ad3b
BW		 1432007-12-04 Bob Wilson <bob.wilson@acm.org>
144
145 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT
146 entry for all dynamic objects.
147
b8e22491
AM		 1482007-12-04 Alan Modra <amodra@bigpond.net.au>
149
150 * elf32-spu.c (spu_elf_size_stubs): Correct section alignment.
151
888cab37
RS		 1522007-11-30 Richard Sandiford <rsandifo@nildram.co.uk>
153
154 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the
155 ELF header to choose between 32-bit and 64-bit relocation structures.
156
350cc38d
MS		 1572007-11-29 Mark Shinwell <shinwell@codesourcery.com>
158
159 * archures.c (bfd_mach_mips_loongson_2e): New.
160 (bfd_mach_mips_loongson_2f): New.
161 * bfd-in2.h (bfd_mach_mips_loongson_2e): New.
162 (bfd_mach_mips_loongson_2f): New.
163 * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
164 anonymous enum.
165 (arch_info_struct): Add Loongson-2E and Loongson-2F entries.
166 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
167 and Loongson-2F flags.
168 (mips_set_isa_flags): Likewise.
169 (mips_mach_extensions): Add Loongson-2E and Loongson-2F
170 entries.
171
39ce1a6a
NC		 1722007-11-29 Nick Clifton <nickc@redhat.com>
173
174 PR ld/5398
175 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not
176 complain if there is no glue bfd, just return.
177
e23f1610
NC		 1782007-11-28 Nick Clifton <nickc@redhat.com>
179
180 * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to
181 cover forward jumps.
182
fc91707c
NC		 1832007-11-21 Nick Clifton <nickc@redhat.com>
184
185 * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment
186 relocs when computing whether instructions can be relaxed.
187
430a16a5
NC		 1882007-11-16 Tristan Gingold <gingold@adacore.com>
189
190 * elflink.c (elf_link_output_extsym): Weaken assertion: if
191 --gc-section is set, there may be no TLS segment.
192
cdfeee4f
AM		 1932007-11-19 Alan Modra <amodra@bigpond.net.au>
194
195 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
196 * elflink.c (bfd_elf_perform_complex_relocation): Return status.
197 Don't print reloc overflow message.
198 * elf32-mep.c (mep_elf_relocate_section): Handle status from
199 bfd_elf_perform_complex_relocation.
200
42554f6a
TS		 2012007-11-17 Thiemo Seufer <ths@mips.com>
202
203 * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
204 -mfp64 attribute.
205
62d7f790
NC		 2062007-11-16 Nick Clifton <nickc@redhat.com>
207
208 * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and
209 check that bfd_elf_get_elf_syms is only called once.
210
6f610d07
UW		 2112007-11-16 Ulrich Weigand <uweigand@de.ibm.com>
212
213 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
214 synthetic symbol to point to the ELF symbol it was derived from.
215
fed590bb
AM		 2162007-11-15 Alan Modra <amodra@bigpond.net.au>
217
218 PR 5328
219 * opncls.c (separate_debug_file_exists): Use fopen/fread
220 rather than open/read and open in binary mode.
221
c224138d
RS		 2222007-11-14 Richard Sandiford <richard@codesourcery.com>
223
224 * elfxx-mips.c (mips_got_page_range): New structure.
225 (mips_got_page_entry): Likewise.
226 (mips_got_info): Add page_gotno and got_page_entries fields.
227 (mips_elf_got_per_bfd_arg): Add max_pages field. Delete
228 primary_count and current_count fields.
229 (mips_got_page_entry_hash, mips_got_page_entry_eq): New functions.
230 (mips_elf_pages_for_range, mips_elf_record_got_page_entry): Likewise.
231 (mips_elf_get_got_for_bfd): New function, split out from
232 mips_elf_make_got_per_bfd. Initialize the page_gotno and
233 got_page_entries fields when creating a new GOT structure.
234 (mips_elf_make_got_pages_per_bfd): New function.
235 (mips_elf_merge_got_with): New function, split out from
236 mips_elf_make_got_per_bfd. Merge page entries as well as
237 non-page entries. Use the minimum of max_pages and the sum
238 of the page_gotnos to estimate the number of page entries.
239 (mips_elf_merge_gots): Use the minimum of max_pages and the
240 bfd's page_gotno to estimate the number of page entries.
241 Use the above functions.
242 (mips_elf_multi_got): Add page entries as well as non-page entries
243 to the individual per-bfd GOTs. Initialize got_per_bfd_arg.max_pages.
244 Initialize the page_gotno and got_page_entries fields when creating
245 a new primary GOT. Use the minimum of pages and page_gotno when
246 adding the number of pages entries to local_gotno.
247 (mips_elf_create_got_section): Initialize the page_gotno and
248 got_page_entries fields of the GOT structure.
249 (mips_elf_rel_relocation_p, mips_elf_read_rel_addend)
250 (mips_elf_add_lo16_rel_addend, mips_elf_get_section_contents): New
251 functions, split out from...
252 (_bfd_mips_elf_relocate_section): ...here.
253 (_bfd_mips_elf_check_relocs): Record GOT page entries too.
254 (_bfd_mips_relax_section): Use mips_elf_get_section_contents.
255 (_bfd_mips_elf_always_size_sections): Use the smaller of the
256 loadable_size- and page_gotno-derived estimates.
257
51a0dd31
TS		 2582007-11-14 Thiemo Seufer <ths@mips.com>
259
260 * elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent
261 unwanted fallthroughs in case statement.
262
4be8cddc
L		 2632007-11-13 H.J. Lu <hongjiu.lu@intel.com>
264
265 PR binutils/5307
266 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
267 copy input subsystem if output is different from input.
268
b5f5fd96
NC		 2692007-11-13 Nick Clifton <nickc@redhat.com>
270
271 * elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the
272 accidental termination of DWARF location list entries.
273 (mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc
274 is encountered that is larger than or not a mutliple of the number
275 of bytes being deleted.
276 When adjusting symbols, any symbols inside the region being
277 deleted must be moved to the end of the region.
278 Move align relocs forward if there is room for them after the
279 deletion of the region.
280
0067a569
AM		 2812007-11-13 Alan Modra <amodra@bigpond.net.au>
282
283 PR 5233
284 * elf.c (rewrite_elf_program_header): Formatting. Add
285 first_matching_lma and first_suggested_lma booleans and use
286 instead of testing matching_lma and suggested_lma for zero.
287
fa4dfc15
L		 2882007-11-12 H.J. Lu <hongjiu.lu@intel.com>
289
290 PR binutils/5299
291 * peicode.h (pe_bfd_object_p): Save and restore previous bfd
292 state when calling coff_object_p.
293
8f39ba8e
AM		 2942007-11-12 Alan Modra <amodra@bigpond.net.au>
295
296 * elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol
fa4dfc15 297 pointer when we have a valid symbol. Init udata.p to NULL.
8f39ba8e 298
6b60be10
NS		 2992007-11-09 Nathan Sidwell <nathan@codesourcery.com>
300
301 * elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber
302 rel_hash. Move loop inside if test.
303
7a2b07ff
NS		 3042007-11-08 Nathan Sidwell <nathan@codesourcery.com>
305
306 * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
307 (elf_vxworks_finish_dynamic_entry): Declare.
308 * elf-vxworks.c: Include elf/vxworks.h.
309 (elf_vxworks_add_dynamic_entries): New.
310 (elf_vxworks_finish_dynamic_entry): New.
311 * Makefile.am (elf-vxworks.lo): Add dependency.
312 * Makefile.in (elf-vxworks.lo): Add dependency.
313 * elf32-i386.c (elf_i386_size_dynamic_sections,
314 elf_i386_finish_dynamic_sections): Call
315 elf_vxworks_add_dynamic_entries and
316 elf_vxworks_finish_dynamic_entry.
317 * elf32-ppc.c (ppc_elf_size_dynamic_sections,
318 ppc_elf_finish_dynamic_sections): Likewise.
319 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
320 sparc_finish_dyn): Likewise.
321 * elf32-sh.c (sh_elf_size_dynamic_sections,
322 sh_elf_finish_dynamic_sections): Likewise.
323 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
324 _bfd_mips_elf_finish_dynamic_sections): Likewise.
325 * elf32-arm.c (elf32_arm_size_dynamic_sections,
326 elf32_arm_finish_dynamic_sections): Likewise.
327
b5482f21
NC		 3282007-11-07 Olivier Hainque <hainque@adacore.com>
329
330 * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
331 SHF_MIPS_NOSTRIP on .debug_frame for Irix.
332
b7fcf6f6
AM		 3332007-11-06 Alan Modra <amodra@bigpond.net.au>
334
102890f0
AM		 335 * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
336 (ppc64_elf_gc_sweep_hook): ..or here..
337 (ppc64_elf_tls_optimize): ..or here. Make two passes through the
338 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
339 (allocate_dynrelocs): Refcount tlsld_got here.
340 (ppc64_elf_size_dynamic_sections): Allocate local got and call
341 allocate_dynrelocs before allocating tlsld_got.
342 (ppc64_elf_relocate_section): Remove check that a tls_get_addr
343 call follows gd and ld relocs.
344
b7fcf6f6
AM		 345 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
346 (ppc_elf_gc_sweep_hook): ..or here..
347 (ppc_elf_tls_optimize): ..or here. Make two passes through the
348 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
349 (allocate_dynrelocs): Refcount tlsld_got here.
350 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
351 allocating tlsld_got.
352 (ppc_elf_relocate_section): Remove check that a tls_get_addr
353 call follows gd and ld relocs.
354
9ca98086
AM		 3552007-11-05 Alan Modra <amodra@bigpond.net.au>
356
357 * merge.c (sec_merge_hash_lookup): Revert last change.
358 (record_section): Likewise.
359 (_bfd_merge_sections): Likewise.
360 (_bfd_merged_section_offset): Properly handle NULL secinfo.
361 (_bfd_add_merge_section): Allocate extra space for a zero
362 terminator on SEC_STRINGS sections.
363
11ec4ba9
DS		 3642007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
365
366 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
367 and .bss section use the default.
368 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
369
e6c6c8f3
JM		 3702007-11-01 Joseph Myers <joseph@codesourcery.com>
371
372 * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
373 for unterminated strings. All callers changed.
374 (record_section): Add parameter abfd. Give error message for
375 unterminated strings.
376 (_bfd_merge_sections): Update call to record_section.
377 (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
378 NULL secinfo from merge failures.
379
cf4a529b
NC		 3802007-10-31 Nick Clifton <nickc@redhat.com>
381
382 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
383 align relocs when there are no relocs attached to the section.
384
8f317e31
AM		 3852007-10-31 Alan Modra <amodra@bigpond.net.au>
386
387 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
388 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
389 Remove section name comparisons.
390
569006e5
NC		 3912007-10-30 Nick Clifton <nickc@redhat.com>
392
393 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
394 * bfd-in2.h: Regenerate.
395 * libbfd.h: Regnerate.
396 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
397 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
398 Re-fix off by one error in comparisons.
399
db86b2dc
PA		 4002007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
401
402 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
403 * bfd-in2.h: Regenerate.
404
c6e65352
DJ		 4052007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
406
407 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
408 Tag_GNU_Power_ABI_Vector.
409
7c8b76cc
JM		 4102007-10-25 Joseph Myers <joseph@codesourcery.com>
411
412 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
413 PT_NULL header when not linking.
414
97753bd5
AM		 4152007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
416
417 * elf.c (elfcore_grok_ppc_vmx): New function.
418 (elfcore_grok_note): Handle NT_PPC_VMX.
419 (elfcore_write_ppc_vmx): New function.
420 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
421
dd323078
AM		 4222007-10-24 Alan Modra <amodra@bigpond.net.au>
423
424 * Makefile.am: Run "make dep-am".
425 * Makefile.in: Regenerate.
426 * po/SRC-POTFILES.in: Regenerate.
427
f94498ff
AM		 4282007-10-23 Alan Modra <amodra@bigpond.net.au>
429
430 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
431 emitted for ".brlt" entries.
432 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
433 (ppc64_elf_next_input_section): ..instead do so here.
434
bfff1642
NC		 4352007-10-19 Nick Clifton <nickc@redhat.com>
436
437 * config.bfd: Recognise am34-linux-gnu target.
438 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
439 * bfd-in2.h: Regenerate.
440 * libbfd.h: Regenerate.
441 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
442 (mn10300_reloc_map): Likewise.
443 (mn10300_elf_check_relocs): Do not create dynamic relocs for
444 symbol differences or relocations against absolute symbols.
445 (mn10300_elf_final_link_relocate): Likewise.
446 Handle R_MN10300_SYM_DIFF relocs.
447 (mn10300_elf_relocate_section): Fix for creating local copys of
448 dynamic relocs.
449 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
450 region. Adjust the size of function symbols.
451 (mn10300_elf_relax_section): Ignore symbols that are in discarded
452 sections.
453
603b7257
NC		 4542007-10-19 Nick Clifton <nickc@redhat.com>
455
456 * elf-m10300.c: Convert to ISO C.
457
13285a1b
AM		 4582007-10-18 H.J. Lu <hongjiu.lu@intel.com>
459 Alan Modra <amodra@bigpond.net.au>
460
461 PR ld/4424
462 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
463 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
464 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
465 (targ64_selvecs): Set for i386/FreeBSD.
466 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
467 (_bfd_elf_default_relocs_compatible): Declare.
468 (_bfd_elf_relocs_compatible): Declare.
469 * elfxx-target.h (elf_backend_relocs_compatible): Define.
470 (elfNN_bed): Init new relocs_compatible field.
471 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
472 (_bfd_elf_relocs_compatible): New function.
473 (elf_link_add_object_symbols): Call bed->relocs_compatible.
474 * elf32-i386.c (elf_backend_relocs_compatible): Define.
475 * elf64-alpha.c: Likewise.
476 * elf64-sparc.c: Likewise.
477 * elf64-x86-64.c: Likewise.
478
ae326da8
BW		 4792007-10-16 Bob Wilson <bob.wilson@acm.org>
480
481 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
482 DWARF section and anticipate its replacement with the kept section.
483
a3ef2d63
BW		 4842007-10-16 Bob Wilson <bob.wilson@acm.org>
485
486 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
487 unnecessary size variables. Set sec->rawsize.
488 (relax_section, relax_property_section): Likewise.
489
73c5c7a8
BW		 4902007-10-16 Bob Wilson <bob.wilson@acm.org>
491
492 * section.c (struct bfd_section): Clarify comment for rawsize field.
493 * bfd-in2.h: Regenerate.
494
1dd2625f
BW		 4952007-10-16 Bob Wilson <bob.wilson@acm.org>
496
497 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
498 values if they are set.
499
8bc9c892
NC		 5002007-10-16 Nick Clifton <nickc@redhat.com>
501
502 PR 5146
503 * configure.in (AC_CHECK_HEADERS): Add alloca.h
504 * configure: Regenerate.
505 * config.in: Regenerate.
506 * som.c: Replace alloca-conf.h inclusion with code recommended in
507 autoconf documentation.
508 * elf64-hppa.c: Likewise.
509
504b7d20
NC		 5102007-10-16 Nick Clifton <nickc@redhat.com>
511
512 * configure.in (--enable-elf-stt-common): New configure
513 option. If enabled then the tools can generate symbols with
514 the ELF STT_COMMON type.
515 * config.in: Regenerate.
516 * configure: Regenerate.
517 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
518 the type of emitted common symbols to STT_COMMON.
519 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
520 types.
521
b1657152
AM		 5222007-10-15 Alan Modra <amodra@bigpond.net.au>
523
524 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
525 Return status. Adjust callers.
526 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
527 * coff-ppc.c (write_base_file_entry): New function.
528 (coff_ppc_relocate_section): Use it.
529 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
530 (find_arm_glue): Likewise.
531 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
532
4b93929b
NC		 5332007-10-12 Nick Clifton <nickc@redhat.com>
534
535 PR 5160
536 * elflink.c (eval_symbol): Remove bufsz variable and use
537 sizeof(symbuf) where necessary.
538
e9deb29d
NC		 5392007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
540
541 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
542
720199d6
DJ		 5432007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
544
545 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
546 local symbols specially.
547 (mips_elf_set_global_got_offset): Skip forced local symbols.
548
971d4640
AM		 5492007-10-12 Alan Modra <amodra@bigpond.net.au>
550
551 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
552
f210dcff
L		 5532007-10-10 H.J. Lu <hongjiu.lu@intel.com>
554
555 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
556 segment for -z relro.
557 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
558 segment only when needed.
559
9b7f5d20
BW		 5602007-10-05 Bob Wilson <bob.wilson@acm.org>
561
562 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
563 changing a relocation's offset. Adjust call to translate_reloc. Do
564 not add a fix record for a DIFF reloc. For other relocs, only add a
565 fix record if the translated target is in a different object file;
566 otherwise, just update the relocation. Call pin_internal_relocs when
567 updating a reloc but not when adding a fix record.
568 (translate_reloc): Get the target section from a new argument, not
569 from the relocation. Change check for relaxable sections to an
570 assertion. Compute separate offset adjustments for the base symbol
571 and the addend, and set the new relocation's addend correctly. Return
572 the new target section.
573
768a5a74
BW		 5742007-10-05 Bob Wilson <bob.wilson@acm.org>
575
576 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
577 r_type and howto after calling do_fix_for_relocateable_link and
578 do_fix_for_final_link.
579
03669f1c
BW		 5802007-10-05 Bob Wilson <bob.wilson@acm.org>
581
582 * elf32-xtensa.c (removed_by_actions): New.
583 (offset_with_removed_text): Reimplement using removed_by_actions.
584 (offset_with_removed_text_before_fill): Delete.
585 (relax_property_section): Use removed_by_actions. Rearrange logic.
586 (relax_section_symbols): Likewise.
587
0f5f1638
BW		 5882007-10-04 Bob Wilson <bob.wilson@acm.org>
589
590 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
591 (reloc_bfd_fix_init): Remove target_abfd argument.
592 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
593
1f7a4e42
NC		 5942007-10-04 Nick Clifton <nickc@redhat.com>
595
596 PR linker/5099
597 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
598 apostrophe to error message.
599
7fac7ff4
NC		 6002007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
601
602 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
603 final relocation phase.
604 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
605 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
606 R_CR16_SWITCH16, R_CR16_SWITCH32.
607 * libbfd.h: Regenerate.
608 * bfd-in2.h: Regenerate.
609
a0c8462f
AM		 6102007-09-30 Alan Modra <amodra@bigpond.net.au>
611
612 * elflink.c: Formatting.
613
0f02bbd9
AM		 6142007-09-29 Alan Modra <amodra@bigpond.net.au>
615
616 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
617 sections. Don't test symbol st_shndx. Don't bother with
618 bfd_link_hash_common symbols. Print longs rather than ints
619 in debug messages.
620 (eval_symbol): Replace "sym" and "advanced" params with "symp".
621 Replace "addr" and "section_offset" params with "dot". Don't
622 cast bfd_vma values to signed, cast them to bfd_signed_vma.
623 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
624 "local_syms" and "local_sections" params. Add "relocation".
625 Delete code calculating relocation value.
626 (evaluate_complex_relocation_symbols): Delete function. Fold into..
627 (elf_link_input_bfd): ..existing code examining relocs.
628 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
629 * elf32-mep.c (mep_elf_check_relocs): Delete function.
630 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
631 (mep_elf_object_p): Don't set elf_bad_symtab.
632 (elf_backend_check_relocs): Don't define.
633 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
634 (elf_backend_can_gc_sections, USE_RELA): Likwise.
635 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
636 call after we have calculated reloc value. Delete local sym
637 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
638 adjusting code..
639 (elf_backend_rela_normal): ..instead define this.
640
5582a088
AM		 6412007-09-28 Alan Modra <amodra@bigpond.net.au>
642
643 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
644 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
645 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
646 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
647 * elf32-cris.c (cris_elf_check_relocs): Likewise.
648 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
649 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
650 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
651 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
652 (elf32_frv_check_relocs): Likewise.
653 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
654 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
655 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
656 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
657 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
658 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
659 * elf32-mt.c (mt_elf_check_relocs): Likewise.
660 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
661 * elf32-sh.c (sh_elf_check_relocs): Likewise.
662 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
663 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
664 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
665 (score_elf_local_relocation_p): Likewise.
666 (_bfd_score_elf_relocate_section): Likewise.
667 (score_elf_final_link_relocate): Likewise.
668
d17e0c6e
JB		 6692007-09-26 Jan Beulich <jbeulich@novell.com>
670
671 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
672 check for R_386_GNU_VTINHERIT.
673 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
674 pointer for R_xxx_GNU_VTENTRY.
675 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
676 * elf32-bfin.c (bfin_check_relocs): Likewise.
677 (bfinfdpic_check_relocs): Likewise.
678 * elf32-cris.c (cris_elf_check_relocs): Likewise.
679 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
680 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
681 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
682 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
683 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
684 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
685 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
686 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
687 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
688 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
689 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
690 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
691 * elf32-s390.c (elf_s390_check_relocs): Likewise.
692 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
693 * elf32-sh.c (sh_elf_check_relocs): Likewise.
694 * elf32-v850.c (v850_elf_check_relocs): Likewise.
695 * elf32-vax.c (elf_vax_check_relocs): Likewise.
696 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
697 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
698 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
699 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
700 * elf64-s390.c (elf_s390_check_relocs): Likewise.
701 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
702 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
704 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
705
8977835c
AM		 7062007-09-26 Alan Modra <amodra@bigpond.net.au>
707
708 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
709 params. Change symidx to a size_t. Don't access past end
710 of symbol buffer.
711 (resolve_symbol): Add isymbuf param and use instead of
712 finfo->internal_syms.
713 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
714 (elf_link_input_bfd): Don't read symbols specially for
715 evaluate_complex_relocation_symbols.
716
06dcabb0
NC		 7172007-09-26 Tristan Gingold <gingold@adacore.com>
718
719 * som.c (som_get_reloc_upper_bound): If there are no relocs return
720 enough space to hold a NULL pointer.
721
2e5b2d74
AM		 7222007-09-26 Alan Modra <amodra@bigpond.net.au>
723
724 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
725
98e89a7d
AM		 7262007-09-25 Alan Modra <amodra@bigpond.net.au>
727
2cb5950e
AM		 728 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
729 (spu_elf_size_stubs): Count stub relocs.
730 (write_one_stub): Emit relocs on overlay call stubs.
731
98e89a7d
AM		 732 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
733 (spu_elf_link_hash_table_create): Init new field.
734 (spu_elf_size_stubs): Store sorted stub syms in new htab field
735 rather than local var.
736 (spu_elf_build_stubs): Iterate over htab stubs rather than
737 hash traversal.
738 (struct stubarr): Delete.
739 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
740
e970b90a
DJ		 7412007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
742
743 * elf.c (assign_file_positions_for_load_sections): Trust
744 p_align_valid.
745 (copy_elf_program_header): Copy PT_NULL segments.
746
fad9eaf0
AM		 7472007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
748
749 * elf32-spu.c (is_indirect_branch): New function.
750 (find_function_stack_adjust): End scan on hitting indirect branch.
751 (sum_stack): Cast %v arg to correct type.
752
10569aeb
L		 7532007-09-21 H.J. Lu <hongjiu.lu@intel.com>
754
755 * Makefile.am: Run "make dep-am".
756 * Makefile.in: Regenerated.
757
4ab20029
NC		 7582007-09-21 Doug Kwan <dougkwan@google.com>
759
760 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
761 (BFD32_LIBS_CFILES): Add arange-set.c.
762 (SOURCE_HFILES): Add arange-set.h
763 (dwarf2.lo): Add dependency upon arange-set.h.
764 (arange-set.lo): New target.
765 * Makefile.in: Regenerate.
766 * arange-set.c: New file.
767 * arange-set.h: New file.
768 * dwarf2.c: Include arange-set.h.
769 (struct dwarf2_debug) Add new fields comp_unit_count and
770 comp_unit_arange_set.
771 (struct comp_unit) Replace field arange with a new field arange_set.
772 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
773 dwarf2_combine_arange_value, dwarf2_arange_set_new,
774 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
775 functions to utilize arange set in dwarf2.c.
776 (arange_add): Formatting change for a line longer than 80 characters.
777 (decode_line_info): Replace call target arange_add with
778 dwarf2_comp_unit_arange_add.
779 (read_rangelist_insert_arange_list,
780 read_rangelist_comp_unit_arange_add): New functions used as callbacks
781 for read_rangelist.
782 (read_rangelist): Change interface to accept a callback and data to
783 allow caller to select the action peformed on a new range list read.
784 (scan_unit_for_symbols): Use new interface of read_rangelist.
fed590bb
AM		 785 (parse_comp_unit): Create an arange set for each new comp unit.
786 Use new interface of read_rangelist. Replace call to arange_add
787 with that to dwarf2_comp_unit_arange_add.
4ab20029
NC		 788 (comp_unit_contains_address): Replace sequential search with a call to
789 arange_set_lookup_address, which can handles large set efficiently.
790 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
791 stash_find_nearest_line_fast): New functions maintaining and using a
792 valued global arange set for all compilation units to speed up
793 bfd_dwarf2_find_nearest_line.
794 (find_line): Use global arange set. Replace sequential search over all
795 compilation units with a call to stash_find_nearest_line_fast. Add
796 book keeping to count number of compilation units. Replace empty
797 arange list test with a call to arange_set_empty_p.
798
6119d252
NC		 7992007-09-21 Olivier Hainque <hainque@adacore.com>
800 Tristan Gingold <gingold@adacore.com>
801
802 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
803 specific SOM sections for stabs if the regular ones are not found.
804 * som.h (struct somdata): Add a line_info field, to be used by
805 som_find_nearest_line.
806 * som.c (som_find_nearest_line): Implement using the bfd stabs
807 function above.
808
b55fd4d4
DJ		 8092007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
810
811 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
812 will be output.
813
a69898aa
AM		 8142007-09-19 Alan Modra <amodra@bigpond.net.au>
815 Doug Kwan <dougkwan@google.com>
816
817 * bfd-in.h (bfd_hash_insert): Declare.
818 * bfd-in2.h: Regenerate.
819 * hash.c (bfd_hash_insert): New function. Split out from..
820 (bfd_hash_lookup): ..here.
821 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
822
14b1c01e
AM		 8232007-09-18 Alan Modra <amodra@bigpond.net.au>
824
825 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
826 (elfcore_write_note): Check realloc return.
827 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
828 bfd_zalloc return.
829 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
830 (elf_link_add_object_symbols): Likewise.
831 (struct hash_codes_info): New.
832 (elf_collect_hash_codes): Return bfd_malloc error.
833 (struct collect_gnu_hash_codes): Add "error".
834 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
835 (bfd_elf_size_dynamic_sections): Check return status of
836 _bfd_elf_link_find_version_dependencies.
837 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
838 and elf_collect_gnu_hash_codes changes.
839 (elf_sym_name_compare): Formatting.
840 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
841
b10a8ae0
L		 8422007-09-17 H.J. Lu <hongjiu.lu@intel.com>
843
844 PR binutils/3281
845 PR binutils/5037
846 * elf-bfd.h (elf_obj_tdata): Remove relro.
847
848 * elf.c (get_program_header_size): Check info->relro instead
849 of elf_tdata (abfd)->relro.
850 (_bfd_elf_map_sections_to_segments): Likewise.
851 (assign_file_positions_for_load_sections): Don't set
852 PT_GNU_RELRO segment alignment here.
853 (assign_file_positions_for_non_load_sections): Properly set up
854 PT_GNU_RELRO segment for copying executable/shared library.
855 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
856 (copy_elf_program_header): Set p_size and p_size_valid fields for
857 PT_GNU_RELRO segment.
858
041a1845
NC		 8592007-09-17 Nick Clifton <nickc@redhat.com>
860
861 * po/fi.po: New Finnish translation.
862 * po/es.po: Updated Spanish translation.
863 * configure.in (ALL_LINGUAS): Add fi.
864 * configure: Regenerate.
865 * po/bfd.pot: Regenerate.
866
0bc43230
AM		 8672007-09-15 Nick Clifton <nickc@redhat.com>
868
869 * bfd.c (_bfd_default_error_handler): fflush stdout.
870
3ea6b9a5
AM		 8712007-09-14 Alan Modra <amodra@bigpond.net.au>
872
873 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
874 been called on all error return paths.
875 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
876 Clear padding after filename
877
5a1dcb7e
AM		 8782007-09-14 Alan Modra <amodra@bigpond.net.au>
879
880 * format.c (bfd_check_format_matches): Record matching targets even
881 when "matching" is NULL to allow bfd_associated_vector matches.
882 Consolidate error return code. Consolidate ok return code. Always
883 restore original target and format on error.
884
bce5e5c9
AM		 8852007-09-14 Alan Modra <amodra@bigpond.net.au>
886
887 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
888 long long. Partly revert 2007-07-12 change, so that
889 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
890 independent of "void *" size.
891 * configure: Regenerate.
892 * config.in: Regenerate.
893 * Makefile.in: Regenerate.
894
01a3c213
AM		 8952007-09-12 Alan Modra <amodra@bigpond.net.au>
896
897 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
898 and elf_backend_fprintf_vma.
899 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
900 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
901 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
902 (elf_backend_fprintf_vma): Likewise.
903 (elfNN_bed): Don't init removed fields.
904 * bfd.c (is32bit): New function.
905 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
906
8d100c32
KH		 9072007-09-11 Nathan Sidwell <nathan@codesourcery.com>
908
909 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
910 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
911 * ieee.c (ieee_write_processor): Update coldfire architecture
912 list.
913 * bfd-in2.h: Rebuilt.
914 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
915 (m68k_arch_features): Likewise.
916 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
917 (elf32_m68k_print_private_bfd_data): Likewise.
918
2f629d23
JB		 9192007-09-11 Jan Beulich <jbeulich@novell.com>
920
921 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
922 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
923
2b953679
AM		 9242007-09-08 Alan Modra <amodra@bigpond.net.au>
925
926 * elf64-ppc.c (func_desc_adjust): When resolving undefined
927 references to dot-symbols, transfer def_regular and
928 def_dynamic from the descriptor symbol.
929
78b8434d
AM		 9302007-09-08 Alan Modra <amodra@bigpond.net.au>
931
932 * config.bfd: Set want64 for spu-*-elf.
933
98ece1b3
AM		 9342007-09-08 Alan Modra <amodra@bigpond.net.au>
935
936 PR ld/2864, ld/5006
937 * elf.c (special_sections): Comment typo.
938 (elf_fake_sections): Force SHT_PROGBITS for sections that are
939 SHT_NOBITS if BFD section flags say they have contents.
940
5dff4664
MS		 9412007-09-04 Michael Snyder <msnyder@access-company.com>
942
943 * elf32-bfin.c (howto_table): Cut and paste error?
944 Name field of reloc is wrong.
945
b427ea91
AM		 9462007-09-04 Alan Modra <amodra@bigpond.net.au>
947
948 * elf32-spu.c (elf_howto_table): Formatting.
949
aff90a5f
L		 9502007-09-02 H.J. Lu <hongjiu.lu@intel.com>
951
952 PR ld/4986
953 * dwarf2.c (new_line_sorts_after): Undo the last change.
954 (add_line_info): Only keep the last entry with the same address
955 and end sequence.
956
39934745
L		 9572007-08-31 H.J. Lu <hongjiu.lu@intel.com>
958
959 PR ld/4986
960 * dwarf2.c (new_line_sorts_after): Also compare line number.
961
3a4743fe
NC		 9622007-08-31 Jesse Michael <jmichael@suse.de>
963
964 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
965 zerofill sections.
966
5c5d6806
BW		 9672007-08-28 David Heine <dlheine@tensilica.com>
968
969 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
970 narrowing instructions.
971
7f6a71ff 9722007-08-28 Mark Shinwell <shinwell@codesourcery.com>
39934745 973 Joseph Myers <joseph@codesourcery.com>
7f6a71ff
JM		 974
975 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
976 then on type.
977
0b3e17e9
NC		 9782007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
979
980 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
981 * configure.in: Likewise.
982 * configure: Regenerate.
983
b15fa79e
AM		 9842007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
985 Alan Modra <amodra@bigpond.net.au>
986
987 * elf.c (elfcore_grok_spu_note): New function.
988 (elf_parse_notes): Call it.
989
534a31f6
L		 9902007-08-24 H.J. Lu <hongjiu.lu@intel.com>
991
992 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
993 indentation.
994
4a6636fb
PA		 9952007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
996
997 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
998 guard. Make it host independent.
999 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
1000 NT_WIN32PSTATUS.
1001
718175fa
JK		 10022007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1003
82fc7765
JK		 1004 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
1005 * elf.c (elfcore_read_notes): Split to ...
718175fa
JK		 1006 (elf_read_notes) ... here ...
1007 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
1008 the former subfunctions called only for BFD_CORE.
1009 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
1010 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
1011 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
1012 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
1013 Code advisory: Roland McGrath
1014
f1187097
DJ		 10152007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
1016
1017 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
1018
a30e5f5f
AM		 10192007-08-24 Alan Modra <amodra@bigpond.net.au>
1020
1021 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
1022
a351bca6
L		 10232007-08-23 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 * Makefile.am: Run "make dep-am".
1026 * Makefile.in: Regenerated.
1027
142411ca
L		 10282007-08-23 H.J. Lu <hongjiu.lu@intel.com>
1029
1030 * elf32-i386.c: Include "bfd_stdint.h".
1031 (elf_i386_rtype_to_howto): New function.
1032 (elf_i386_info_to_howto_rel): Use it.
1033 (x86_64_opcode16): New union type.
1034 (elf_i386_check_tls_transition): New function.
1035 (elf_i386_tls_transition): Updated to check transition and
1036 issue an error if a transition isn't supported.
1037 (elf_i386_check_relocs): Return FALSE if
1038 elf_i386_tls_transition returns FALSE.
1039 (elf_i386_gc_sweep_hook): Likewise.
1040 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
1041 on TLS transitions.
1042
1043 * elf64-x86-64.c: Include "bfd_stdint.h".
1044 (x86_64_opcode16): New union type.
1045 (x86_64_opcode32): Likewise.
1046 (elf64_x86_64_check_tls_transition): New function.
1047 (elf64_x86_64_tls_transition): Updated to check transition and
1048 issue an error if a transition isn't supported.
1049 (elf64_x86_64_check_relocs): Return FALSE if
1050 elf64_x86_64_tls_transition returns FALSE.
1051 (elf64_x86_64_gc_sweep_hook): Likewise.
1052 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
1053 on TLS transitions.
1054
eae50df2
L		 10552007-08-22 H.J. Lu <hongjiu.lu@intel.com>
1056
1057 * elfxx-ia64.c: Convert to ISO C90 prototypes.
1058 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
1059
9a2e389a
L		 10602007-08-22 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 * elf64-x86-64.c: Remove trailing whitespace.
1063 * elfxx-ia64.c: Likewise.
1064
2f3bf80a
L		 10652007-08-21 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
1068 to ELF hash entry instead of an integer for local test.
1069 (elf_i386_check_relocs): Updated.
1070 (elf_i386_gc_sweep_hook): Likewise.
1071 (elf_i386_relocate_section): Likewise.
1072
1073 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
1074 pointer to ELF hash entry instead of an integer for local
1075 test.
1076 (elf64_x86_64_check_relocs): Updated.
1077 (elf64_x86_64_gc_sweep_hook): Likewise.
1078 (elf64_x86_64_relocate_section): Likewise.
1079
3bfa9139
L		 10802007-08-20 H.J. Lu <hongjiu.lu@intel.com>
1081
1082 * elf32-i386.c (elf_i386_tls_transition): Break long line.
1083 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
1084
19ec0de7
JK		 10852007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1086
1087 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
1088 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
1089 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
1090
75ea2736
NC		 10912007-08-20 Nick Clifton <nickc@redhat.com>
1092
1093 * elflink.c (elf_fixup_link_order): Rewrite conversion of
1094 s->alignment_power into an offset mask in order to avoid a gcc
1095 error message.
1096
7e976ae4
JJ		 10972007-08-17 Jakub Jelinek <jakub@redhat.com>
1098
1099 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
1100 Change sparc64-*-linux-* to sparc64*-*-linux-*.
1101
e9f27433
AM		 11022007-08-17 Alan Modra <amodra@bigpond.net.au>
1103
1104 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
1105
2b05f1b7
L		 11062007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1107
1108 * elf.c: Revert last change.
1109
94b11780
L		 11102007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1111
1112 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
1113 (bfd_section_from_phdr): Likewise.
1114 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
1115 if there is an attribute section.
1116 (_bfd_elf_map_sections_to_segments): Likewise.
1117 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
1118
a3fadc9a
L		 11192007-08-14 H.J. Lu <hongjiu.lu@intel.com>
1120
1121 PR ld/4918
1122 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
1123 on ___tls_get_addr for GD->LE/LD->LE transitions when not
1124 building shared library.
1125
1126 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
1127 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
1128 when not building shared library.
1129
3fec76aa
JK		 11302007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
1131
1132 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
1133 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
1134 Removed PF_R checking for IA-64 vDSOs as redundant now.
1135 Code advisory: Roland McGrath
1136
8275b357
RS		 11372007-08-13 Richard Sandiford <richard@codesourcery.com>
1138
1139 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
1140 (mips_elf_record_global_got_symbol): Increment local_gotno for
1141 each forced-local symbol.
1142 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
1143 mips_elf_record_global_got_symbol for VxWorks too.
1144 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
1145 to true after computing the GOT size.
1146 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
1147 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
1148 For VxWorks, add a local entry when hiding a symbol that needs a
1149 plt but has not been marked as needing a global got entry.
1150 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
1151 false.
1152
649aeae3
DJ		 11532007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
1154
1155 * coffgen.c (coff_get_normalized_symtab): Correct cast.
1156
3dea8fca
AM		 11572007-08-13 Alan Modra <amodra@bigpond.net.au>
1158
1159 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
1160 Don't remove empty PT_LOAD header if false.
1161 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
1162 to elf_modify_segment_map.
1163 (assign_file_positions_for_load_sections): Pass false to
1164 elf_modify_segment_map.
1165
ac2df442
AM		 11662007-08-13 Alan Modra <amodra@bigpond.net.au>
1167
1168 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
1169 Update stub comments.
1170 (build_plt_stub): Build two variants, one without "addis".
1171 (ppc_build_one_stub): Build stubs without "addis" if possible.
1172 (ppc_size_one_stub): Size new stubs.
1173
2f964f43
RS		 11742007-08-11 Richard Sandiford <richard@codesourcery.com>
1175
1176 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
1177
6b8f0fd5
MS		 11782007-08-09 Michael Snyder <msnyder@access-company.com>
1179
1180 * aoutx.h (aout_get_external_symbols): Return if count is zero.
1181
6d33f217
L		 11822007-08-09 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 PR ld/4909
1185 * elf.c (print_segment_map): New function.
1186 (assign_file_positions_for_load_sections): Call print_segment_map
1187 when a section can't be allocated in segment.
1188
c309eac2
JK		 11892007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1190
1191 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
1192
e6902efc
NC		 11932007-08-07 Nick Clifton <nickc@redhat.com>
1194
1195 * po/bfd.pot: Updated template.
1196 * po/BLD-POTFILES.in: Regenerate.
1197
d5191d0c
AM		 11982007-08-07 Alan Modra <amodra@bigpond.net.au>
1199
1200 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
1201 bss segments.
1202
5eda1c47
DJ		 12032007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1204
1205 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
1206 * Makefile.in: Regenerated.
1207
be118e79
DJ		 12082007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1209
1210 * configure.in: Update version to 2.18.50.
1211 * configure: Regenerated.
1212
bd97cb95
DJ		 12132007-08-06 Paul Brook <paul@codesourcery.com>
1214
1215 * elf32-arm.c (elf32_arm_link_hash_entry): Add
1216 plt_maybe_thumb_refcount.
1217 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
1218 (elf32_arm_copy_indirect_symbol): Ditto.
1219 (elf32_arm_adjust_dynamic_symbol): Ditto.
1220 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
1221 (arm_add_to_rel): Ditto.
1222 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
1223 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
1224 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
1225 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
1226 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
1227 and R_ARM_THM_JUMP19.
1228 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
1229 (elf32_arm_finish_dynamic_symbol): Ditto.
1230 (elf32_arm_output_plt_map): Ditto.
1231
c981028a
DJ		 12322007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1233
1234 * elf.c (rewrite_elf_program_header): Handle sections not sorted
1235 by address.
1236 (copy_elf_program_header): Likewise.
1237
f7231afc
L		 12382007-08-04 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
1241
1242 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
1243 * elfcore.h (elf_core_file_p): Likewise.
1244
bd33be6e
L		 12452007-08-02 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 * coffcode.h (ALIGN_SET): Removed.
1248 (ELIFALIGN_SET): Likewise.
1249 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
1250 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
1251 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
1252 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
1253
dcf6c779
MS		 12542007-08-01 Michael Snyder <msnyder@access-company.com>
1255
9b0ec667
MS		 1256 * vms-tir.c (new_section): Fix cut and paste error.
1257
20c6e70e
MS		 1258 * aoutx.h (aout_link_add_symbols): Return if count is zero.
1259
dcf6c779
MS		 1260 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
1261 pointer must be non-null.
1262
e708816d
NC		 12632007-08-01 Tristan Gingold <gingold@adacore.com>
1264
1265 * coffcode.h (coff_sort_func_alent): New function.
1266 (coff_slurp_line_table): Sort line table if not already sorted.
1267
55b581a6
JJ		 12682007-08-01 Jakub Jelinek <jakub@redhat.com>
1269
1270 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
1271 GCC 3.4.x warning.
1272
ad756e3f
AM		 12732007-08-01 Alan Modra <amodra@bigpond.net.au>
1274
1275 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
1276 r_type.
1277 (swap_std_reloc_in): Likewise.
1278 (aout_link_input_section_std): Likewise. Return with an error
1279 on unexpected relocation type.
1280 (aout_link_input_section_ext): Likewise.
1281
f6e688f7
AM		 12822007-08-01 Alan Modra <amodra@bigpond.net.au>
1283
1284 PR4694
1285 * aoutx.h (final_link): Write a zero in first word of
1286 stringtab if no symbols rather than corrupting last byte
1287 of text/data.
1288
1c5265b5
JJ		 12892007-07-31 Jakub Jelinek <jakub@redhat.com>
1290
1291 * elf.c (get_program_header_size): Adjacent loadable .note*
1292 sections need just one PT_NOTE segment.
1293 (_bfd_elf_map_sections_to_segments): Likewise.
1294
9ee2139f
MS		 12952007-07-30 Michael Snyder <msnyder@access-company.com>
1296
1297 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
1298 2007-07-26. Buffer still in use, can't be freed.
1299
c6aa130f
MS		 13002007-07-27 Michael Snyder <msnyder@access-company.com>
1301
d63388ff
MS		 1302 * cofflink.c (coff_link_add_symbols): Return if count is zero.
1303
50a39e97
MS		 1304 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
1305
87b32780
MS		 1306 * aoutx.h (slurp_symbol_table): Return if count == 0.
1307
9d7038d3
MS		 1308 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
1309
c6aa130f
MS		 1310 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
1311
170bfeb9
L		 13122007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1313
1314 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
1315
507f5898
MS		 13162007-07-26 Michael Snyder <msnyder@access-company.com>
1317
1318 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
a6626e8c
MS		 1319
1320 * linker.c (bfd_section_already_linked_table_insert): Change
1321 return type from void to boolean. Return FALSE on failure.
1322 (_bfd_generic_section_already_linked): Test return value of
1323 bfd_section_already_linked_table_insert, call fatal on error.
1324
1325 * elflink.c (_bfd_elf_section_already_linked): Test return value
1326 of bfd_section_already_linked_table_insert, call fatal on error.
1327
1328 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
1329 return type to bfd_boolean.
1330
1331 * libbfd.h: Regenerate.
1332
36e44abd
AN		 13332007-07-26 Adam Nemet <anemet@caviumnetworks.com>
1334
1335 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
1336 bfd_slurp_armap): Improve function comment.
1337
b7fd5ce1
MS		 13382007-07-26 Michael Snyder <msnyder@access-company.com>
1339
2d4f3e92
MS		 1340 * linker.c (already_linked_newfunc): Check for NULL return from
1341 bfd_hash_allocate.
1342
ac38308c
MS		 1343 * coffgen.c (fixup_symbol_value): Guard against null;
1344 bfd_is_com_section will dereference the section pointer.
1345
c82a7c57
MS		 1346 * syms.c (bfd_decode_symclass): Guard against NULL, since
1347 bfd_is_com_section dereferences the pointer.
1348
3d7b34d8
MS		 1349 * srec.c (srec_scan): Check for EOF (critical because return value
1350 will be used as array index).
1351
44c62d9e
MS		 1352 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
1353 are not to be cached, free the temporary buffer.
1354
078c4bfc
MS		 1355 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1356 or count == zero.
1357
814b5378
MS		 1358 * tekhex.c (first_phase): Check return value for null.
1359
b7fd5ce1
MS		 1360 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1361 pointer increment.
1362
b9da616a
AM		 13632007-07-26 Alan Modra <amodra@bigpond.net.au>
1364
33774f08
AM		 1365 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1366 check on dynobj. Remove bed shadow.
1367
e62071b6
AM		 1368 * srec.c (srec_get_section_contents): Return immediately on
1369 count zero. Check that offset and count are within section.
1370 * libbfd.c (_bfd_generic_get_section_contents): Check that
1371 offset + count does not overflow.
1372
b9da616a
AM		 1373 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1374 is zero. Correct return value on error.
1375 * mmo.c (mmo_canonicalize_symtab): Likewise.
1376 * binary.c (binary_canonicalize_symtab) Correct return on error.
1377
c2c96631
TS		 13782007-07-26 Thiemo Seufer <ths@mips.com>
1379
1380 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1381
d4947150
AM		 13822007-07-26 Alan Modra <amodra@bigpond.net.au>
1383
1384 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1385 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1386 says there are no relocs.
1387
bd210d54 13882007-07-26 Doug Kwan <dougkwan@google.com>
d4947150 1389
bd210d54
NC		 1390 Speed up bfd_dwarf2_find_line.
1391 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1392 and variable info hash tables. Add last_comp_unit, info_hash_count,
1393 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1394 (struct comp_unit): Add prev_unit, cached.
1395 (struct info_list_node, struct info_hash_entry,
1396 struct info_hash_table): New.
1397 (info_hash_table_newfunc, create_info_hash_table,
1398 insert_info_hash_table, lookup_info_hash_table): New functions
1399 implementing function and variable info hash tables.
1400 (scan_unit_for_symbols): Add checks to make sure hash tables are
1401 consistent with compilation units.
1402 (comp_unit_maybe_decode_line_info): New function.
1403 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1404 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1405 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1406 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1407 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1408 functions. Make use of info hash tables to speed up
1409 bfd_dwarf2_find_line.
1410 (find_line): Use hash table for faster lookup if it is turned on.
1411 Also add code to maintain bi-directional link in comp units.
1412
353c5574
MS		 14132007-07-25 Michael Snyder <msnyder@access-company.com>
1414
1415 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1416 if size == 0; return and avoid possible null pointer issues.
1417
f08c429c
AM		 14182007-07-25 Alan Modra <amodra@bigpond.net.au>
1419
1420 * linker.c (generic_link_add_symbol_list): Warning fix.
1421
d0f16d5e
MS		 14222007-07-24 Michael Snyder <msnyder@access-company.com>
1423
f6eea5ae
MS		 1424 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1425
d0f16d5e
MS		 1426 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1427 on bfd_malloc error rather than goto error_return.
1428
4d269e42
AM		 14292007-07-24 Alan Modra <amodra@bigpond.net.au>
1430
1431 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1432 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1433 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1434 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1435 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1436 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1437 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1438 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1439 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1440 elf_sym_name_compare, elf_create_symbuf,
1441 bfd_elf_match_symbols_in_sections,
1442 _bfd_elf_match_sections_by_type): Move to here..
1443 * elf.c: ..from here.
1444
a26587ba
RS		 14452007-07-23 Richard Sandiford <richard@codesourcery.com>
1446
1447 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1448 of weakdef->root.type if weakdef has no regular definition.
1449
0e53d9da
AN		 14502007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1451
1452 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1453 small_data_overflow_reported.
1454 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1455 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1456 small-data section overflow.
1457
6b33789f
NC		 14582007-07-19 Doug Kwan <dougkwan@google.com>
1459
4d269e42
AM		 1460 PR binutils/4797
1461 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1462 do_line is true.
6b33789f 1463
13161072 14642007-07-18 Bob Wilson <bob.wilson@acm.org>
4d269e42 1465
13161072
BW		 1466 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1467 non-ELF sections.
4d269e42 1468
e29297b7 14692007-07-18 Bob Wilson <bob.wilson@acm.org>
4d269e42 1470
e29297b7
BW		 1471 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1472 vma and size for dynamic tags from the output sections.
4d269e42 1473
a5d1b3b5
AM		 14742007-07-18 Alan Modra <amodra@bigpond.net.au>
1475
1476 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1477 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1478 symbol. Instead cache ELF section index. Remove redundant
1479 checks of st_shndx.
1480
d955dada
MF		 14812007-07-15 Mike Frysinger <vapier@gentoo.org>
1482
1483 * trad-core.c (NBPG): If not defined, set to getpagesize().
1484
979dc3bc
RM		 14852007-07-13 Roland McGrath <roland@redhat.com>
1486
1487 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1488 Add after_write_object_contents, after_write_object_contents_info.
1489 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1490 Instead, call after_write_object_contents if set.
1491
d2df793a
NC		 14922007-07-12 Kai Tietz <kai.tietz@onevision.com>
1493
1494 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1495 (BFD_HOSTPTR_T): Host pointer type for casting a
1496 pointer to an integer type.
1497 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1498 (sprintf_vma, fprintf_vma): Add support for long long prints.
1499 * bfd-in2.h: Regenerate.
1500 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1501 (BFD_HOSTPTR_T): Host pointer type for casting a
1502 pointer to an integer type. Default is "unsigned long".
1503 (AC_CHECK_SIZEOF(void *)): New.
1504 (host64): Set it if the pointer size is 8.
1505 * configure: Regenerate.
1506 * config.in: Add macro SIZEOF_VOID_P.
1507 * coffcode.h: Replace host ptr type assuming "long" with
1508 bfd_hostptr_t type.
1509 * coffgen.c: Likewise.
1510 * elf-eh-frame.c: Likewise.
1511 * peicode.h: Likewise.
1512
a3a4ddad
L		 15132007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1514
1515 * Makefile.in: Regenerated.
1516
329b43c4
L		 15172007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 PR binutils/4756
1520 * simple.c (bfd_simple_get_relocated_section_content): Don't
1521 apply relocation on executable and shared library.
1522
cfd2c773
NS		 15232007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1524
1525 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1526 copy relocs on vxworks.
1527
1489a3a0
AM		 15282007-07-10 Alan Modra <amodra@bigpond.net.au>
1529
1530 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1531 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1532 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1533 * elf64-mips.c (mips_elf64_size_info): Likewise.
1534 * elf64-s390.c (s390_elf64_size_info): Likewise.
1535 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1536
00cbee0a
L		 15372007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1538
1539 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1540 symbol.
1541 (_bfd_elf_merge_symbol): Properly update normal symbol when
1542 overriding the versioned symbol from a dynamic library.
1543
fd2f25da
RM		 15442007-07-09 Roland McGrath <roland@redhat.com>
1545
1546 * elf-bfd.h (struct elf_obj_tdata): Add members
1547 emit_note_gnu_build_id and note_gnu_build_id_sec.
1548 * elf.c (_bfd_id_note_section_size): New global function.
1549 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1550 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1551 if emit_note_gnu_build_id is set.
1552 * Makefile.am (elf.lo): Update dependencies.
1553
1554 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1555 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1556 * elfcode.h (elf_checksum_contents): New macro and function.
1557 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1558
9af2a943
AM		 15592007-07-06 Michael Snyder <msnyder@access-company.com>
1560
1561 * elflink.c (elf_link_add_object_symbols): Return via
1562 error_free_vers on "notice" failure.
1563
a93221e5
L		 15642007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1567 if arch is unknown.
1568
b4928193
NC		 15692007-07-04 Nick Clifton <nickc@redhat.com>
1570
1571 Import this patch from an internal tree:
9af2a943 1572
b4928193
NC		 1573 2001-07-17 Richard Henderson <rth@redhat.com>
1574
1575 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1576 compensate for high bit set in R_MEP_LOW16.
1577
3cfad14c
JM		 15782007-07-03 Joseph Myers <joseph@codesourcery.com>
1579
1580 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1581 input attributes if value has been copied.
1582
cd123cb7
NC		 15832007-07-03 Nick Clifton <nickc@redhat.com>
1584
1585 * COPYING: Replace with GPLv3 text.
1586 * aix386-core.c: Update copyright notice to refer to GPLv3.
1587 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1588 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1589 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1590 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1591 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1592 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1593 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1594 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1595 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1596 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1597 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1598 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1599 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1600 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1601 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1602 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1603 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1604 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1605 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1606 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1607 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1608 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1609 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1610 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1611 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1612 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1613 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1614 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1615 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1616 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1617 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1618 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1619 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1620 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1621 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1622 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1623 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1624 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1625 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1626 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1627 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1628 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1629 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1630 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1631 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1632 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1633 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1634 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1635 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1636 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1637 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1638 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1639 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1640 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1641 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1642 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1643 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1644 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1645 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1646 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1647 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1648 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1649 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1650 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1651 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1652 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1653 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1654 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1655 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1656 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1657 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1658 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1659 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1660 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1661 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1662 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1663 xtensa-modules.c: Likewise.
1664 * elf32-sh-relocs.h: Add copyright notice.
1665 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1666 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1667 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1668 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1669 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1670 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1671 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1672 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1673 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1674
741d6ea8
JM		 16752007-07-02 Joseph Myers <joseph@codesourcery.com>
1676
1677 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1678 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1679 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1680 R_MIPS_TLS_DTPREL64.
1681
ae351704
AM		 16822007-07-02 Alan Modra <amodra@bigpond.net.au>
1683
1684 * Makefile.am: Run "make dep-am".
1685 * Makefile.in: Regenerate.
1686 * aclocal.m4: Regenerate.
1687 * config.in: Regenerate.
1688 * po/SRC-POTFILES.in: Regenerate.
1689 * po/bfd.pot: Regenerate.
1690
3e5484db
AM		 16912007-07-02 Alan Modra <amodra@bigpond.net.au>
1692
1693 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1694 symsec != NULL tests.
1695
08a40648
AM		 16962007-07-02 Alan Modra <amodra@bigpond.net.au>
1697
1698 PR 4712
1699 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1700 by p_vaddr_offset.
1701
86b57e31
L		 17022007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1703
1704 * aclocal.m4: Regenerated.
1705 * Makefile.in: Likewise.
1706
34c8bcba
JM		 17072007-06-29 Joseph Myers <joseph@codesourcery.com>
1708
1709 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1710 (ppc_elf_merge_private_bfd_data): Call it.
1711
2cf19d5c
JM		 17122007-06-29 Joseph Myers <joseph@codesourcery.com>
1713
1714 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1715 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1716
104d59d1
JM		 17172007-06-29 Joseph Myers <joseph@codesourcery.com>
1718
1719 * elf-attrs.c: New.
1720 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1721 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1722 (elf-attrs.lo): Generate dependencies.
1723 * Makefile.in: Regenerate.
1724 * configure.in (elf): Add elf-attrs.lo.
1725 * configure: Regenerate.
1726 * elf-bfd.h (struct elf_backend_data): Add entries for object
1727 attributes.
1728 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1729 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1730 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1731 New.
1732 (struct elf_obj_tdata): Add entries for object attributes.
1733 (elf_known_obj_attributes, elf_other_obj_attributes,
1734 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1735 New.
1736 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1737 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1738 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1739 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1740 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1741 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1742 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1743 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1744 (bfd_section_from_shdr): Handle attributes sections.
1745 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1746 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1747 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1748 elf_backend_obj_attrs_section_type): New.
1749 (elfNN_bed): Update.
1750 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1751 aeabi_attribute_list): Remove.
1752 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1753 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1754 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1755 Update for new object attributes interfaces.
1756 (uleb128_size, is_default_attr, eabi_attr_size,
1757 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1758 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1759 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1760 elf32_arm_add_eabi_attr_int, attr_strdup,
1761 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1762 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1763 to generic code in elf-attrs.c.
1764 (elf32_arm_obj_attrs_arg_type): New.
1765 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1766 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1767 (bfd_elf32_bfd_final_link): Remove.
1768 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1769 elf_backend_obj_attrs_arg_type,
1770 elf_backend_obj_attrs_section_type): New.
1771 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1772 attributes.
1773 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1774 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1775 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1776 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1777 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1778 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1779
5ab79981
PB		 17802007-06-29 Paul Brook <paul@codesourcery.com>
1781
1782 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1783 call veneers for call relocations against undefined symbols.
1784 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1785 into a jump to the next instruction.
1786
c6aa130f 17872007-06-29 Michael Snyder <msnyder@access-company.com>
32e8a950
NC		 1788
1789 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1790
3d3d428f
NC		 17912007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1792
1793 * Makefile.am: Add cr16 related entry
1794 * Makefile.in: Regenerate
1795 * archures.c: Add bfd_cr16_arch
1796 * bfd-in2.h: Regenerate
1797 * config.bfd: Add cr16-elf
1798 * configure.in: Add bfd_elf32_cr16_vec
1799 * configure: Regenerate.
1800 * targets.c: Added cr16 related information
1801 * cpu-cr16.c: New file.
1802 * elf32-cr16.c: New file.
1803 * reloc.c: Added cr16 relocs.
1804
c55fe096
AM		 18052007-06-29 Alan Modra <amodra@bigpond.net.au>
1806
1807 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1808 message for undefined version nodes.
1809 (elf_gc_sweep): Don't warn when zero size sections are
1810 removed.
1811
375de94a
AM		 18122007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1813
1814 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1815 types.
1816
7d3287cb
AM		 18172007-06-29 Alan Modra <amodra@bigpond.net.au>
1818
1819 * elf32-spu.c (spu_elf_fake_sections): New function.
1820 (elf_backend_fake_sections): Define.
1821
6a3cd2b4
AM		 18222007-06-29 Alan Modra <amodra@bigpond.net.au>
1823
1824 * elf.c (assign_file_positions_for_load_sections): Use elf
1825 section header sh_size rather than bfd section size, simplifying
1826 .tbss handling.
1827
bf988460
AM		 18282007-06-29 Alan Modra <amodra@bigpond.net.au>
1829
36fc76ae 1830 PR ld/4701
bf988460
AM		 1831 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1832 segments meet gABI alignment requirements. Don't allocate
1833 file space for bss sections in a segment also containing file
1834 or program headers.
1835
60b31e8d
AM		 18362007-06-27 Alan Modra <amodra@bigpond.net.au>
1837
cc481421
AM		 1838 * bfd.c (struct bfd): Rename "next" to "archive_next".
1839 * archive.c: Rename uses throughout file.
1840 * archive64.c: Likewise.
1841 * coff-rs6000.c: Likewise.
1842 * ecoff.c: Likewise.
1843 * som.c: Likewise.
1844 * bfd-in2.h: Regenerate.
1845
60b31e8d
AM		 1846 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1847 input bfds.
58eb693e 1848 * elf32-spu.c (spu_elf_create_sections): Likewise.
60b31e8d 1849
bec42b15
NC		 18502007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1851
1852 * dwarf2.c (find_line): New. Contains the duplicated code from:
1853 (_bfd_dwarf2_find_nearest_line): Use it.
1854 (_bfd_dwarf2_find_line): Use it.
1855
3d3e6f9a
JM		 18562007-06-26 Joseph Myers <joseph@codesourcery.com>
1857
1858 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1859
b314ec0e
RS		 18602007-06-25 Richard Sandiford <richard@codesourcery.com>
1861
1862 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1863 to be used for calls from MIPS16 code.
1864
0d4a1476
AS		 18652007-06-23 Andreas Schwab <schwab@suse.de>
1866
1867 * configure.in (--with-separate-debug-dir): New option.
1868 * configure: Regenerate.
1869 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1870 * Makefile.in: Regenerate.
1871 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1872 bfd_follow_gnu_debuglink.
1873 (_bfd_dwarf2_find_line): Likewise.
1874
0d161102
NC		 18752007-06-22 Nick Clifton <nickc@redhat.com>
1876
1877 * dwarf2.c: Add support for reading in debug information via a
1878 .gnu_debuglink section:
1879 (struct dwarf2_debug): Add bfd field to record the bfd containing
1880 the debug info.
1881 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1882 field in the dwarf2_debug structure.
1883 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1884 be found in the current bfd call bfd_follow_gnu_debuglink to see
1885 if another file contains the debug information. If it does, open
1886 it and continue.
1887 (_bfd_dwarf2_find_line): Likewise.
1888
293a0124
L		 18892007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1890
1891 PR ld/4590
1892 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1893 when removing duplicated entries.
1894 (get_dyn_sym_info): Initialize the got_offset field to -1.
1895 Update call to sort_dyn_sym_info.
1896 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1897 array of addend and remove duplicates.
1898
dc1f3d8a
L		 18992007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1900
1901 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1902 duplication.
1903 (bfd_target_pei_p): New.
1904 (bfd_target_pei_arch): New
1905 (bfd_target_efi_p): Likewise.
1906 (bfd_target_efi_arch): New
1907 (bfd_pe_executable_p): Use bfd_target_pei_p and
1908 bfd_target_efi_p.
1909
1910 * peicode.h (arch_type): New enum.
1911 (pe_arch): New function.
1912 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1913 if there is an EFI/PE target.
1914
79887925
L		 19152007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1918
1919 * acinclude.m4: Don't include m4 files. Remove libtool
1920 kludge.
1921
1922 * Makefile.in: Regenerated.
79887925
L		 1923 * aclocal.m4: Likewise.
1924 * configure: Likewise.
1925
99ded152
BW		 19262007-06-11 Sterling Augustine <sterling@tensilica.com>
1927 Bob Wilson <bob.wilson@acm.org>
bf988460 1928
99ded152
BW		 1929 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1930 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1931 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1932 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1933 (xtensa_get_property_predef_flags): Likewise.
1934 (compute_removed_literals): Pass new arguments to is_removable_literal.
1935 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1936 Do not remove literal if the NO_TRANSFORM property flag is set.
bf988460 1937
cbf2cba4
RS		 19382007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1939
1940 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1941 type (3) single-GOT entry, read tls_type from the hash table entry
1942 rather than the GOT entry.
1943
a9a4c53e
AM		 19442007-06-01 Alan Modra <amodra@bigpond.net.au>
1945
1946 * simple.c (bfd_simple_get_relocated_section_contents): Init
1947 input_bfds_tail.
1948
02bf8d82
AM		 19492007-05-30 Alan Modra <amodra@bigpond.net.au>
1950
42bb2e33
AM		 1951 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1952 created by objcopy --only-keep-debug.
1953 (_bfd_elf_init_private_section_data): Only change elf_section_type
1954 if it is SHT_NULL.
1955
02bf8d82
AM		 1956 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1957 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1958 and sh_flags instead of bfd section flags. Delete voff and code
1959 keeping nobits segments aligned.
1960
4e591bc1
EC		 19612007-05-25 Eric Christopher <echristo@apple.com>
1962
1963 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1964 Check that sym_sec isn't NULL before accessing.
1965
37ad9514
SE		 19662007-05-24 Steve Ellcey <sje@cup.hp.com>
1967
1968 * Makefile.in: Regnerate.
1969 * configure: Regenerate.
1970 * aclocal.m4: Regenerate.
1971 * doc/Makefile.in: Regenerate.
1972
91a5743d
PB		 19732007-05-22 Paul Brook <paul@codesourcery.com>
1974
1975 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1976 with sec and sec_shndx.
1977 (elf32_arm_ouput_plt_map_sym): Use them.
1978 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1979 interworking glue.
1980
26079076
PB		 19812007-05-18 Paul Brook <paul@codesourcery.com>
1982
1983 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1984 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1985 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1986 (elf32_arm_create_thumb_stub): Ditto.
1987
91ac5911
L		 19882007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1989 Alan Modra <amodra@bigpond.net.au>
1990
1991 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1992 section to the minimum alignment.
1993
027297b7
L		 19942007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1995 Alan Modra <amodra@bigpond.net.au>
1996
1997 PR ld/4504
1998 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1999 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
2000
2001 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
2002 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
2003 bss section.
2004 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2005 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2006 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2007 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2008 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2009 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2010 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2011 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2012 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2013 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2014 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2015 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2016 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2017 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2018 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2019 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
2020 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2021
5c18022e
RS		 20222007-05-15 Richard Sandiford <richard@codesourcery.com>
2023
2024 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
2025 input_section argument. Create .rela.dyn relocations against
2026 symbol 0 rather than the section symbol.
2027 (mips_elf_local_got_index): Remove input_section argument.
2028 Update call to mips_elf_create_local_got_entry.
2029 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
2030 (mips_elf_calculate_relocation): Update calls to
2031 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
2032
a00a1f35
MS		 20332007-05-15 Mark Shinwell <shinwell@codesourcery.com>
2034
2035 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
2036 handle the Thumb-2 JUMP19 relocation.
2037
0414f35b
AM		 20382007-05-15 Alan Modra <amodra@bigpond.net.au>
2039
2040 PR 4479
2041 * elf.c (elf_fake_sections): Don't allow backend to change
2042 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
2043 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
2044 fix from here.
2045
74f2e02b
AM		 20462007-05-14 Alan Modra <amodra@bigpond.net.au>
2047
2048 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
2049 invalid shstrndx.
2050 (bfd_elf_get_str_section): Likewise.
2051
f137a54e
AM		 20522007-05-12 Alan Modra <amodra@bigpond.net.au>
2053
2054 PR 4497
2055 * elf-eh-frame.c (struct cie): Add "local_personality". Make
2056 "personality" a union.
2057 (cie_eq): Compare local_personality too. Adjust personality
2058 comparison.
2059 (_bfd_elf_discard_section_eh_frame): Check binding on personality
2060 reloc sym to allow for bad symtab. Use stashed local syms rather
2061 than reading personality local sym. Handle discarded sections.
2062
4f4416b5
AM		 20632007-05-12 Alan Modra <amodra@bigpond.net.au>
2064
2065 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
2066
016687f8
AM		 20672007-05-11 Alan Modra <amodra@bigpond.net.au>
2068
2069 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
2070 (enum ppc_elf_plt_type): Move from..
2071 * elf32-ppc.c: ..here.
2072 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
2073 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
2074 can_use_new_plt. Make is_vxworks a bitfield.
2075 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
2076 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
2077 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
2078 flags to better detect object files needing old bss-style plt.
2079 Allow secure plt to be used without rel16 relocs being detected.
2080 Warn if secure plt request cannot be allowed.
2081
ece5ef60
AM		 20822007-05-11 Alan Modra <amodra@bigpond.net.au>
2083
2084 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
2085 * elf-bfd.h (struct elf_backend_data): Change return type of
2086 elf_backend_relocate_section to int.
2087 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
2088 R_SPU_PPU64.
2089 (spu_elf_bfd_to_reloc_type): Convert new relocs.
2090 (spu_elf_count_relocs): New function.
2091 (elf_backend_count_relocs): Define.
2092 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
2093 R_SPU_PPU64 relocs.
2094 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
2095 returns 2.
2096 * bfd-in2.h: Regenerate.
2097 * libbfd.h: Regenerate.
2098
d3753b85
RS		 20992007-05-10 Richard Sandiford <richard@codesourcery.com>
2100
2101 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
2102 for R_ARM_ABS12 relocs.
2103 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
2104 non-shared VxWorks PLT entries.
2105
ef8c95ad
AM		 21062007-05-11 Alan Modra <amodra@bigpond.net.au>
2107
2108 PR 4454
2109 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
2110 (_bfd_elf_discard_section_eh_frame): Handle local syms on
2111 personality relocation.
2112
8c252fd9
RS		 21132007-05-10 Richard Sandiford <richard@codesourcery.com>
2114
2115 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
2116 rather than p_filesz to calculate the LMA of the end of a segment.
2117
b186458a
JJ		 21182007-05-10 Jakub Jelinek <jakub@redhat.com>
2119
2120 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
2121 processing if symbol is defined in the executable.
2122
88571279
AO		 21232007-05-10 Alexandre Oliva <aoliva@redhat.com>
2124
2125 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
2126 (frvfdpic_elf_discard_info): New.
2127 (elf_backend_discard_info): Define for FDPIC.
2128
2e6030b9
MS		 21292007-05-09 Mark Shinwell <shinwell@codesourcery.com>
2130
2131 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
2132 attempt to scan if the bfd doesn't correspond to an ELF image.
2133 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2134
0d4cc892
AO		 21352007-05-08 Alexandre Oliva <aoliva@redhat.com>
2136
2137 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
2138 for which _bfd_elf_section_offset returns -1.
2139
d0249648
AM		 21402007-05-08 Alan Modra <amodra@bigpond.net.au>
2141
2142 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
2143 (mark_functions_via_relocs): Likewise.
2144
1182cb93
AM		 21452007-05-07 Alan Modra <amodra@bigpond.net.au>
2146
2147 * elflink.c (bfd_elf_final_link): Correct reloc handling for
2148 elf_backend_count_relocs.
2149 (bfd_elf_discard_info): Print an error if we can't read syms.
2150
b16f296e
AM		 21512007-05-07 Alan Modra <amodra@bigpond.net.au>
2152
2153 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
2154 invalid reloc code.
2155 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
2156 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
2157 define.
2158
7c928300
AM		 21592007-05-07 Alan Modra <amodra@bigpond.net.au>
2160
2161 * elf.c (assign_file_positions_for_load_sections): Don't check
2162 core segment.
2163
fc66a176
L		 21642007-05-04 H.J. Lu <hongjiu.lu@intel.com>
2165
2166 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
2167 and .rel.dyn aren't present.
2168
3410fea8
NC		 21692007-05-04 Nick Clifton <nickc@redhat.com>
2170
2171 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
2172 sections are present examine the indirect sections in an attempt
2173 to compute the correct relocation size. If there is any
2174 ambiguity, produce an error and refuse to sort.
2175
7bdca076
SL		 21762007-05-03 Sandra Loosemore <sandra@codesourcery.com>
2177
2178 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
2179
22184a77
NC		 21802007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
2181 Nick Clifton <nickc@redhat.com>
2182
2183 PR gas/3041
2184 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
2185 in the same way as relocs against external symbols.
2186
627b32bc
AM		 21872007-05-02 Alan Modra <amodra@bigpond.net.au>
2188
2189 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
2190 here. Set sh_type to SHT_NOBITS if we won't be allocating
2191 file space. Don't bump p_memsz for non-alloc sections. Adjust
2192 section-in-segment check.
2193 (assign_file_positions_for_non_load_sections): Don't set sh_offset
2194 here for sections that have already been handled above.
2195
49fa1e15
AM		 21962007-04-30 Alan Modra <amodra@bigpond.net.au>
2197
2198 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
2199 and emit_stack_syms bitfields.
2200 (get_sym_h): Read all symbols if stack analysis will be done.
2201 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
2202 params, and stash in hash table.
2203 (is_hint): Split off from..
2204 (is_branch): ..here. Adjust callers.
2205 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
2206 and keep all syms.
2207 (write_one_stub): Fix mem leak.
2208 (find_function_stack_adjust): New function.
2209 (sort_syms_syms, sort_syms_psecs): New vars.
2210 (sort_syms): New function.
2211 (struct call_info, struct function_info): New.
2212 (struct spu_elf_stack_info): New.
2213 (alloc_stack_info, maybe_insert_function, func_name): New functions.
2214 (is_nop, insns_at_end, check_function_ranges): Likewise.
2215 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
2216 (pasted_function, interesting_section, discover_functions): Likewise.
2217 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
2218 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
2219 (bfd_elf32_bfd_final_link): Define.
2220 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
2221 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
2222
9ddf8309
TS		 22232007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
2224
2225 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
2226 memory which we might not own.
2227
95147441
BW		 22282007-04-27 Bob Wilson <bob.wilson@acm.org>
2229
2230 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
2231 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
2232 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
2233
bcc2cc8e
BW		 22342007-04-27 Bob Wilson <bob.wilson@acm.org>
2235
2236 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
2237 contents and relocs in parallel.
4e591bc1 2238
f29f96b6
BW		 22392007-04-27 Bob Wilson <bob.wilson@acm.org>
2240
2241 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
2242
2ce18a16
AM		 22432007-04-27 Alan Modra <amodra@bigpond.net.au>
2244
2245 * cpu-rs6000.c: Write Mimi's name in ASCII.
2246 * coff-rs6000.c: Likewise.
2247 * rs6000-core.c: Likewise.
2248
eddc20ad
AM		 22492007-04-27 Alan Modra <amodra@bigpond.net.au>
2250
2251 * sysdep.h: Include config.h first.
2252 Many files: Include sysdep.h before bfd.h.
2253 * Makefile.am: Run "make dep-am".
2254 * Makefile.in: Regenerate.
2255
495443d4
AM		 22562007-04-25 Alan Modra <amodra@bigpond.net.au>
2257
2258 * sysdep.h: Revert last change.
2259
40b1c6c5
NC		 22602007-04-24 Nick Clifton <nickc@redhat.com>
2261
2262 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
2263 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
2264
64be1553
AM		 22652007-04-24 Alan Modra <amodra@bigpond.net.au>
2266
2267 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
2268 eh_frame_hdr table won't be created.
2269
d5efd9fc
AM		 22702007-04-24 Alan Modra <amodra@bigpond.net.au>
2271
2272 * acinclude.m4: Include config/stdint.m4.
2273 * configure.in: Invoke GCC_HEADER_STDINT.
2274 * sysdep.h: Don't include ansidecl.h here.
2275 * configure: Regenerate.
2276 * config.in: Regenerate.
2277 * Makefile.in: Regenerate.
2278
9a2e615a
NS		 22792007-04-23 Nathan Sidwell <nathan@codesourcery.com>
2280
2281 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
2282 bfd_mach_mcf_isa_c_emac): New.
2283 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
2284 elf_isac_plt_entry, elf_isac_plt_info): New.
2285 (elf32_m68k_object_p): Add ISA_C.
2286 (elf32_m68k_print_private_bfd_data): Print ISA_C.
2287 (elf32_m68k_get_plt_info): Detect ISA_C.
2288 * cpu-m68k.c (arch_info): Add ISAC.
2289 (m68k_arch_features): Likewise,
2290 (bfd_m68k_compatible): ISAs B & C are not compatible.
2291
1b0b5b1b
NC		 22922007-04-21 Nick Clifton <nickc@redhat.com>
2293
2294 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
2295 (ecoff_link_add_archive_symbols): Likewise.
2296 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
2297 relent.howto.
2298 * ieee.c (parse_int): Initialise x.
2299 (must_parse_int): Initialise result.
2300 (ieee_slurp_external_symbols): Initialise value.
2301
bd7803a9
AM		 23022007-04-21 Alan Modra <amodra@bigpond.net.au>
2303
2304 * config.bfd (spu-*-elf): Delete targ_selvecs.
2305
964597d0
NC		 23062007-04-19 Nick Clifton <nickc@redhat.com>
2307
2308 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
2309
01e76792
AM		 23102007-04-19 Alan Modra <amodra@bigpond.net.au>
2311
2312 * bfd.c (bfd_demangle): New function.
2313 * Makefile.am: Run "make dep-am".
2314 * Makefile.in: Regenerate.
2315 * bfd-in2.h: Regenerate.
2316
ee5c21a0
DJ		 23172007-04-18 Matthias Klose <doko@ubuntu.com>
2318
2319 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
2320 (bfdver.h): Use the date in non-release builds for the soversion.
2321 * Makefile.in: Regenerate.
2322
fcb93ecf
PB		 23232007-04-17 Paul Brook <paul@codesourcery.com>
2324
2325 * elf.c (_bfd_elf_is_function_type): New function.
2326 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
2327 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
2328 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
2329 * elf-bfd.h (elf_backend_data): Add is_function_type.
2330 (_bfd_elf_is_function_type): Add prototype.
2331 * elfxx-target.h (elf_backend_is_function_type): Add default
2332 definition.
2333 (elfNN_bed): Add elf_backend_is_function_type.
2334 * elf32-arm.c (elf32_arm_is_function_type): New function.
2335 (elf_backend_is_function_type): Define.
2336
5750dcec
DJ		 23372007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
2338
2339 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
2340 DT_MIPS_RLD_MAP before DT_DEBUG again.
2341
cfbc9945
SE		 23422007-04-14 Steve Ellcey <sje@cup.hp.com>
2343
2344 * Makefile.am: Add ACLOCAL_AMFLAGS.
2345 * configure.in: Change macro call order.
2346 * Makefile.in: Regnerate.
2347 * doc/Makefile.in: Regenerate.
2348 * configure: Regenerate.
2349
3fcd97f1
JJ		 23502007-04-14 Jakub Jelinek <jakub@redhat.com>
2351
2352 * elflink.c (bfd_elf_final_link): Don't free symbuf for
2353 non-elf input bfds.
2354 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2355 for non-elf input bfds.
2356
af5978fb
RS		 23572007-04-12 Richard Sandiford <richard@codesourcery.com>
2358
2359 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2360 DT_MIPS_RTLD_MAP for PIEs.
2361
9e3313ae
RS		 23622007-04-12 Richard Sandiford <richard@codesourcery.com>
2363
2364 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2365 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2366 in a read-only section.
2367 (_bfd_mips_elf_check_relocs): Likewise.
2368
1d25768e
BW		 23692007-04-12 Bob Wilson <bob.wilson@acm.org>
2370
2371 * elf32-xtensa.c (xtensa_is_insntable_section): New.
2372 (xtensa_is_proptable_section): New.
2373 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2374 tables with 12-byte entries, as well as tables with 8-byte entries.
2375 Sort the relocations before examining them.
2376 (relax_property_section): Use xtensa_is_proptable_section and
2377 xtensa_is_littable_section. Rewrite code for combining table entries
2378 to be more robust in case of unexpected relocations. Do not set offset
2379 of unused relocations to less than zero.
2380 (xtensa_is_property_section): Use other functions instead of
2381 duplicating section name comparisons.
2382 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2383 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
4e591bc1 2384
e1e5c0b5 23852007-04-12 Bob Wilson <bob.wilson@acm.org>
4e591bc1 2386
e1e5c0b5
BW		 2387 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2388 from Xtensa property sections.
4e591bc1 2389
2c67c5f3
AM		 23902007-04-12 Alan Modra <amodra@bigpond.net.au>
2391
2392 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2393 is non-NULL before dereferencing.
2394
8776bb8a
NS		 23952007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2396
2397 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2398 relocs too.
2399
4a828aab
RH		 24002007-04-10 Richard Henderson <rth@redhat.com>
2401
2402 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2403 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2404 (elf64_alpha_size_plt_section): Return void.
2405 (elf64_alpha_size_rela_got_section): Likewise.
4e591bc1 2406 (elf64_alpha_relax_section): Only regenerate got+plt if the
4a828aab
RH		 2407 relax_trip counter has changed.
2408
91506736
DJ		 24092007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2410
2411 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2412 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2413 (bfdver.texi): New rule.
2414 * Makefile.in, doc/Makefile.in: Regenerated.
2415
da6bcfca
MT		 24162007-04-03 Matt Thomas <matt@netbsd.org>
2417
4e591bc1 2418 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
da6bcfca
MT		 2419 in a shared object if it is not in a CODE section or if it is against
2420 a section symbol. This allows DWARF2 to use pcrel format.
2421
9267588c
L		 24222007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2423
2424 PR ld/4304
2425 * elflink.c (bfd_elf_final_link): Call einfo callback in
2426 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2427 warning.
2428
c1b2796f
AM		 24292007-04-05 Alan Modra <amodra@bigpond.net.au>
2430
2431 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2432 (elf_backend_link_output_symbol_hook): Define.
2433
970ccc77
NC		 24342007-04-02 Nick Clifton <nickc@redhat.com>
2435
2436 PR binutils/4292
2437 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2438 targets as 64-bit values, even if running on a 64-bit host.
2439 * coffgen.c (coff_print_symbol): Likewise.
2440
1783205a
NC		 24412007-03-29 Nick Clifton <nickc@redhat.com>
2442
2443 PR binutils/4110
2444 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2445 (setup_group): Use it. Report corrupt group section headers.
2446 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2447 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2448 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2449
2ce859a1
AM		 24502007-03-29 Alan Modra <amodra@bigpond.net.au>
2451
2452 PR ld/4267
947844a3
AM		 2453 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2454 for rel->r_info values.
2455 (bfd_elf_perform_complex_relocation): Likewise.
2ce859a1
AM		 2456 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2457 unused entries. Don't clear plt.plist in loop.
2458
39817122
RS		 24592007-03-28 Richard Sandiford <richard@codesourcery.com>
2460
2461 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2462 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2463 Merge into...
2464 (sparc_elf_append_rela): ...this new function.
2465 (SPARC_ELF_APPEND_RELA): Delete.
2466 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2467 the deleted append_rela field.
2468 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2469 instead of SPARC_ELF_APPEND_RELA.
2470 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2471 elf_size_info structure to find the size of a RELA entry and
2472 the associated swap-out function.
2473 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2474 (sparc_finish_dyn): ...this new function.
2475 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2476
4ecceb71
RS		 24772007-03-28 Richard Sandiford <richard@codesourcery.com>
2478 Phil Edwards <phil@codesourcery.com>
2479
2480 * doc/bfd.texinfo: Put the contents after the title page rather
2481 than at the end of the document.
2482
d4d2b80b
AS		 24832007-03-27 Andreas Schwab <schwab@suse.de>
2484
2485 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2486
831480e9 24872007-03-26 H.J. Lu <hongjiu.lu@intel.com>
5bd8253d
L		 2488
2489 * configure: Regenerated.
2490
f4b39977
AM		 24912007-03-26 Alan Modra <amodra@bigpond.net.au>
2492
2493 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2494 (allocate_spuear_stubs): New function.
2495 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2496
157090f7
AM		 24972007-03-26 Alan Modra <amodra@bigpond.net.au>
2498
2499 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2500 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2501 (MY (bfd_reloc_name_lookup)): New function.
2502 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2503 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2504 (MY_bfd_reloc_name_lookup): Define.
2505 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2506 (MY_bfd_reloc_name_lookup): Define.
2507 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2508 (NAME (aout, reloc_name_lookup)): New function.
2509 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2510 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2511 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2512 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2513 (coff_bfd_reloc_name_lookup): Define.
2514 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2515 (coff_i386_reloc_name_lookup): New function.
2516 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2517 (coff_bfd_reloc_name_lookup): Define.
2518 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2519 (coff_bfd_reloc_name_lookup): Define.
2520 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2521 (coff_bfd_reloc_name_lookup): Define.
2522 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2523 (coff_bfd_reloc_name_lookup): Define.
2524 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2525 (coff_bfd_reloc_name_lookup): Define.
2526 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2527 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2528 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2529 (coff_bfd_reloc_name_lookup): Define.
2530 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2531 (_bfd_xcoff_reloc_name_lookup): New function.
2532 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2533 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2534 (sh_coff_reloc_name_lookup): New function.
2535 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2536 (coff_bfd_reloc_name_lookup): Define.
2537 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2538 (tic30_coff_reloc_name_lookup): New function.
2539 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2540 (tic4x_coff_reloc_name_lookup): New function.
2541 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2542 (tic54x_coff_reloc_name_lookup): New function.
2543 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2544 (coff_amd64_reloc_name_lookup): New function.
2545 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2546 (coff_bfd_reloc_name_lookup): Define.
2547 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2548 (coff_bfd_reloc_name_lookup): Define.
2549 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2550 (xcoff64_reloc_name_lookup): New function.
2551 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2552 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2553 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2554 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2555 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2556 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2557 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2558 (bfd_elf32_bfd_reloc_name_lookup): Define.
2559 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2560 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2561 (bfd_elf32_bfd_reloc_name_lookup): Define.
2562 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2563 (bfd_elf32_bfd_reloc_name_lookup): Define.
2564 * elf32-cris.c (cris_reloc_name_lookup): New function.
2565 (bfd_elf32_bfd_reloc_name_lookup): Define.
2566 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2567 (bfd_elf32_bfd_reloc_name_lookup): Define.
2568 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2569 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2570 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2571 (bfd_elf32_bfd_reloc_name_lookup): Define.
2572 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2573 (bfd_elf32_bfd_reloc_name_lookup): Define.
2574 * elf32-frv.c (frv_reloc_name_lookup): New function.
2575 (bfd_elf32_bfd_reloc_name_lookup): Define.
2576 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2577 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2578 (bfd_elf32_bfd_reloc_name_lookup): Define.
2579 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2580 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2581 (bfd_elf32_bfd_reloc_name_lookup): Define.
2582 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2583 (bfd_elf32_bfd_reloc_name_lookup): Define.
2584 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2585 (bfd_elf32_bfd_reloc_name_lookup): Define.
2586 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2587 (bfd_elf32_bfd_reloc_name_lookup): Define.
2588 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2589 (bfd_elf32_bfd_reloc_name_lookup): Define.
2590 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2591 (bfd_elf32_bfd_reloc_name_lookup): Define.
2592 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2593 (bfd_elf32_bfd_reloc_name_lookup): Define.
2594 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2595 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2596 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2597 * elf32-m68k.c (reloc_name_lookup): New function.
2598 (bfd_elf32_bfd_reloc_name_lookup): Define.
2599 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2600 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2601 (bfd_elf32_bfd_reloc_name_lookup): Define.
2602 * elf32-mep.c (mep_reloc_name_lookup): New function.
2603 (bfd_elf32_bfd_reloc_name_lookup): Define.
2604 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2605 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2606 (bfd_elf32_bfd_reloc_name_lookup): Define.
2607 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2608 * elf32-mt.c (mt_reloc_name_lookup): New function.
2609 (bfd_elf32_bfd_reloc_name_lookup): Define.
2610 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2611 (bfd_elf32_bfd_reloc_name_lookup): Define.
2612 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2613 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2614 (bfd_elf32_bfd_reloc_name_lookup): Define.
2615 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2616 (bfd_elf32_bfd_reloc_name_lookup): Define.
2617 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2618 (bfd_elf32_bfd_reloc_name_lookup): Define.
2619 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2620 (bfd_elf32_bfd_reloc_name_lookup): Define.
2621 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2622 (bfd_elf32_bfd_reloc_name_lookup): Define.
2623 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2624 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2625 (bfd_elf32_bfd_reloc_name_lookup): Define.
2626 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2627 (bfd_elf32_bfd_reloc_name_lookup): Define.
2628 * elf32-vax.c (reloc_name_lookup): New function.
2629 (bfd_elf32_bfd_reloc_name_lookup): Define.
2630 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2631 (bfd_elf32_bfd_reloc_name_lookup): Define.
2632 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2633 (bfd_elf32_bfd_reloc_name_lookup): Define.
2634 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2635 (bfd_elf32_bfd_reloc_name_lookup): Define.
2636 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2637 (bfd_elf64_bfd_reloc_name_lookup): Define.
2638 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2639 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2640 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2641 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2642 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2643 (bfd_elf64_bfd_reloc_name_lookup): Define.
2644 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2645 (bfd_elf64_bfd_reloc_name_lookup): Define.
2646 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2647 (bfd_elf64_bfd_reloc_name_lookup): Define.
2648 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2649 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2650 (bfd_elf64_bfd_reloc_name_lookup): Define.
2651 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2652 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2653 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2654 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2655 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2656 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2657 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2658 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2659 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2660 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2661 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2662 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2663 (MY(reloc_name_lookup)): New function.
2664 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2665 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2666 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2667 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2668 (coff_bfd_reloc_name_lookup): Define.
2669 * reloc.c (bfd_reloc_name_lookup): New function.
2670 * riscix.c (riscix_reloc_name_lookup): New function.
2671 (MY_bfd_reloc_name_lookup): Define.
2672 * som.c (som_bfd_reloc_name_lookup): New function.
2673 * targets.c (struct bfd_target): Add reloc_name_lookup.
2674 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2675 * versados.c (versados_bfd_reloc_name_lookup): Define.
2676 * vms.c (vms_bfd_reloc_name_lookup): New function.
2677 * bfd-in2.h: Regenerate.
2678 * libbfd.h: Regenerate.
2679
2d82d84d
TS		 26802007-03-26 Thiemo Seufer <ths@mips.com>
2681
a5cb1fd7 2682 PR ld/4208
2d82d84d
TS		 2683 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2684 matching relocation is found.
2685 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2686
831480e9 26872007-03-23 H.J. Lu <hongjiu.lu@intel.com>
1a27db7d
L		 2688
2689 * configure: Regenerated.
2690
a1ac8190
JM		 26912007-03-23 Joseph Myers <joseph@codesourcery.com>
2692
2693 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2694 * configure: Regenerate.
2695
aa7a0635
AM		 26962007-03-23 Alan Modra <amodra@bigpond.net.au>
2697
2698 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2699 Remove input_sec param. Adjust all calls.
2700 (write_one_stub): Adjust stub symbol.
2701 (needs_ovl_stub): New function, extracted from..
2702 (spu_elf_size_stubs): ..here.
2703 (spu_elf_relocate_section): Use needs_ovl_stub.
2704
e49e529d
JM		 27052007-03-22 Joseph Myers <joseph@codesourcery.com>
2706
2707 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2708 if nonempty.
2709 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2710 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2711
831480e9 27122007-03-22 H.J. Lu <hongjiu.lu@intel.com>
50572669
L		 2713
2714 PR ld/4210
2715 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2716 address and virtual size of the last section for the image
2717 size.
2718
0920dee7
L		 27192007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2720
2721 PR ld/4007
2722 * elf.c (assign_file_positions_for_load_sections): Check if
2723 all sections are in the segment.
2724
831480e9 27252007-03-20 H.J. Lu <hongjiu.lu@intel.com>
749b8d9d
L		 2726
2727 PR ld/4208
2728 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2729 matching LO16 relocation for HI16 relocation.
2730
27e55c4d
PB		 27312007-03-20 Paul Brook <paul@codesourcery.com>
2732
2733 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2734 * bfd-in2.h: Regenerate.
2735 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2736 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2737 (elf32_arm_create_thumb_stub): Ditto.
2738 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2739
bf21ed78
MS		 27402007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2741
2742 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2743 argument and extra last argument.
2744 * bfd-in2.h: Regenerate.
2745 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2746 member.
2747 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2748 extra last argument. Set no_enum_size_warning appropriately.
2749 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2750 diagnostic, suppressing it when no_enum_size_warning dictates.
2751
5f6999aa
NC		 27522007-03-20 Nick Clifton <nickc@redhat.com>
2753
2754 PR binutils/3535
2755 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2756 specific conditions that need the program headers to be
2757 rewritten.
2758
831480e9 27592007-03-19 H.J. Lu <hongjiu.lu@intel.com>
d13c9dc6
L		 2760
2761 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2762 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2763 SizeOfInitializedData, SizeOfUninitializedData,
2764 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2765 extra PE a.out header.
2766 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2767 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2768 defined.
2769 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2770 defined.
2771 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2772 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2773 SizeOfInitializedData, SizeOfUninitializedData,
2774 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2775 extra PE a.out header.
2776
831480e9 27772007-03-18 H.J. Lu <hongjiu.lu@intel.com>
739bb57e
L		 2778
2779 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2780 only if BFD64 is defined.
2781
5384511f
AM		 27822007-03-17 Alan Modra <amodra@bigpond.net.au>
2783
2784 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2785 on setjmp calls.
2786
187b3d5d
L		 27872007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2788
2789 * doc/Makefile.in: Regenerated.
2790
c428fa83
L		 27912007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2792
2793 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2794 create doc/bfdver.texi.
2795 * Makefile.in: Regenerated.
2796
2797 * configure.in (--with-bugurl): New option.
2798 * configure: Regenerated.
2799
2800 * version.h (REPORT_BUGS_TO): New.
2801
d1036acb
L		 28022007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2803
2804 PR binutils/3826
2805 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2806 (_bfd_elf_set_osabi): New.
2807
2808 * elf.c (_bfd_elf_set_osabi): New.
2809
2810 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2811 (elf_backend_post_process_headers): Defined with
2812 _bfd_elf_set_osabi.
2813 (ELF_OSABI): Properly defined for each target.
2814
2815 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2816 (ELF_OSABI): Defined.
2817 (elf_backend_post_process_headers): Defined with
2818 _bfd_elf_set_osabi.
2819
2820 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2821 freebsd.
2822 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2823
2824 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2825 (ELF_OSABI): Defined.
2826 (elf_backend_post_process_headers): Defined with
2827 _bfd_elf_set_osabi.
2828
2829 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2830 freebsd.
2831 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2832 elf_osabi.
2833
2834 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2835 with elf_osabi.
2836 (ELF_OSABI): Properly defined for each target.
2837 (elf_backend_post_process_headers): Defined with
2838 _bfd_elf_set_osabi for Linux.
2839
2840 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2841 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2842 (elf_backend_post_process_headers): Defined with
2843 _bfd_elf_set_osabi.
2844
2845 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2846 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2847 (elf_backend_post_process_headers): Defined with
2848 _bfd_elf_set_osabi.
2849
2850 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2851 with any ELF target of the compatible machine for which we do not
2852 have a specific backend.
2853
2854 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2855 with elf_osabi.
2856
2857 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2858 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2859
d4c87fc1
AM		 28602007-03-08 Alan Modra <amodra@bigpond.net.au>
2861
2862 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2863 V850_OTHER_* bits.
2864
9c6fc49d
AM		 28652007-03-08 Alan Modra <amodra@bigpond.net.au>
2866
2867 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2868 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2869 Run "make dep-am".
2870 * Makefile.in: Regenerate.
2871 * po/SRC-POTFILES.in: Regenerate.
2872
faed74d6
L		 28732007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2874
2875 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2876 (x86_64-*-kfreebsd*-gnu): Likewise.
2877 (x86_64-*-netbsd*): Likewise.
2878 (x86_64-*-openbsd*): Likewise.
2879 (x86_64-*-linux-*): Likewise.
2880
2881 * configure.in: Support bfd_efi_app_x86_64_vec.
2882 * configure: Regenerated.
2883
2884 * efi-app-x86_64.c: New file.
2885
2886 * targets.c (bfd_efi_app_x86_64_vec): New.
2887 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2888
15344ad7
L		 28892007-03-07 Kai Tietz <kai.tietz@onevision.com>
2890
2891 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2892 const for type reloc_howto_type.
2893
ab96bf03
AM		 28942007-03-07 Alan Modra <amodra@bigpond.net.au>
2895
2896 PR 3958
2897 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2898 (elf_discarded_section): Move..
2899 * bfd-in.h: ..to here.
2900 * bfd-in2.h: Regenerate.
2901 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2902 from discarded sections before relocate_section has done its job.
2903 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2904 relocs against symbols from discarded sections.
2905 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2906 SECREL32.
2907 (elf_hppa_relocate_section): Handle relocatable link after setting
2908 sec, sym, h etc. for final link. Squash error messages for
2909 relocatable link. Clear section contents for relocs against
2910 symbols in discarded sections, and zero reloc. Remove existing
2911 zero r_symndx code.
2912 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2913 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2914 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2915 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2916 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2917 (bfin_relocate_section): Likewise.
2918 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2919 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2920 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2921 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2922 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2923 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2924 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2925 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2926 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2927 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2928 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2929 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2930 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2931 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2932 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2933 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2934 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2935 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2936 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2937 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2938 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2939 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2940 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2941 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2942 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2943 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2944 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2945 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2946 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2947 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2948 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2949 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2950 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2951 (elf64_alpha_relocate_section): Likewise.
2952 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2953 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2954 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2955 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2956 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2957 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2958 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2959 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2960
2961 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2962 symbols for relocatable link. Don't use always-zero st_value.
2963 (elf_backend_rela_normal): Don't define.
2964 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2965 RELOC_FOR_GLOBAL_SYMBOL.
2966 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2967 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2968 section symbol adjustments with same for relocatable link.
2969 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2970 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2971 (elf32_m68hc11_check_relocs): ..to here.
2972 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2973 r_symndx code.
2974 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2975
0e922b77
AM		 29762007-03-07 Alan Modra <amodra@bigpond.net.au>
2977
2978 PR 4144
2979 * elf.c (assign_file_positions_for_load_sections): Don't
2980 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2981 Instead, use the same lma based adjustment for SEC_LOAD
2982 sections.
2983
25c6282a
BW		 29842007-03-01 Bob Wilson <bob.wilson@acm.org>
2985
2986 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2987 (find_relaxable_sections): Do not increment src_count for unknown
2988 opcodes. Decode only once instead of calling is_l32r_relocation.
2989 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2990 src_next matches src_count in relax_info.
2991
066c2a57
JM		 29922007-03-01 Joseph Myers <joseph@codesourcery.com>
2993
2994 * Makefile.am (bfdver.h): Use "." not " " between version number
2995 and date.
2996 * Makefile.in: Regenerate.
2997 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2998 * configure: Regenerate.
2999
ed6ba298
NS		 30002007-02-28 Nathan Sidwell <nathan@codesourcery.com>
3001
3002 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
3003
7a8757b3
AM		 30042007-02-27 Alan Modra <amodra@bigpond.net.au>
3005
3006 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
3007 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
3008
024b2372
CD		 30092007-02-23 Carlos O'Donell <carlos@codesourcery.com>
3010
3011 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
3012 DWARF even with 64-bit addresses.
3013 (_bfd_dwarf2_find_nearest_line): Likewise.
3014
cb3ff1e5
NC		 30152007-02-23 Nick Clifton <nickc@redhat.com>
3016
3017 PR binutils/3535
3018 * elf.c (copy_private_bfd_data): Always rewrite the program
3019 headers when a Solaris interpreter segment is involved.
3020
6a5bb875
PB		 30212007-02-22 Paul Brook <paul@codesourcery.com>
3022
3023 * elflink.c (gc_mark_hook_fn): Remove.
3024 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
3025 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
3026 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
3027 (elf_backend_data): Add gc_mark_extra_sections.
3028 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
3029 definition.
3030 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
3031 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
3032 (elf_backend_gc_mark_extra_sections): Define.
3033
2889e75b
NC		 30342007-02-21 Nick Clifton <nickc@redhat.com>
3035
3036 * elf.c (_bfd_elf_map_sections_to_segments): If the
3037 override_segment_assignment callback is defined then call it.
3038
78859468
AM		 30392007-02-21 Alan Modra <amodra@bigpond.net.au>
3040
3041 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
3042
ae0d2616
TS		 30432007-02-19 Thiemo Seufer <ths@mips.com>
3044
3045 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
3046 translation marker from untranslatable strings.
3047
6bfdb61b
AM		 30482007-02-19 Alan Modra <amodra@bigpond.net.au>
3049
3050 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
3051 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
3052 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
3053 (elfNN_bed): Init new field.
3054 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
3055
92f01d61
JM		 30562007-02-17 Mark Mitchell <mark@codesourcery.com>
3057 Nathan Sidwell <nathan@codesourcery.com>
3058 Vladimir Prus <vladimir@codesourcery.com
3059 Joseph Myers <joseph@codesourcery.com>
3060
3061 * configure.in (--with-pkgversion): New option.
3062 * configure: Regenerate.
3063 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
3064 * Makefile.in: Regenerate.
3065 * version.h (BFD_VERSION_STRING): Define using
3066 @bfd_version_package@.
3067
c0e3f241
CD		 30682007-02-16 Carlos O'Donell <carlos@codesourcery.com>
3069
3070 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
3071 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
3072 and EF_MIPS_UCODE.
3073
72f6ea61
AM		 30742007-02-15 Alan Modra <amodra@bigpond.net.au>
3075
3076 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
3077 declare.
3078 (_bfd_norelocs_canonicalize_reloc): Likewise.
3079 * libbfd.h: Regenerate.
3080 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
3081 (_bfd_norelocs_canonicalize_reloc): Likewise.
3082 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
3083 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
3084 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
3085 * ihex.c: Similarly.
3086 * mach-o-target.c: Similarly.
3087 * mach-o.c: Similarly.
3088 * mmo.c: Similarly.
3089 * pef.c: Similarly.
3090 * ppcboot.c: Similarly.
3091 * srec.c: Similarly.
3092 * xsym.c: Similarly.
3093
fab4a87f
L		 30942007-02-14 H.J. Lu <hongjiu.lu@intel.com>
3095
3096 PR ld/3953
3097 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
3098 when adding default symbol.
3099
e4e0193e
AM		 31002007-02-13 Alan Modra <amodra@bigpond.net.au>
3101
3102 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
3103 for branch lookup table.
3104
84f5d08e
AM		 31052007-02-12 Alan Modra <amodra@bigpond.net.au>
3106
3107 * elf64-ppc.c (create_linkage_sections): Don't create
3108 .rela.rodata.brlt for --emit-relocs.
3109 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
3110 (ppc_size_one_stub): Count them. Simplify test of stub type
3111 when counting stub relocs. Set SEC_RELOC too.
3112 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
3113 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
3114
4aac632e
AM		 31152007-02-12 Alan Modra <amodra@bigpond.net.au>
3116
3117 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
3118 with a zero symbol index.
3119
8da3dbc5
AM		 31202007-02-12 Alan Modra <amodra@bigpond.net.au>
3121
3122 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
3123
b31847af
DB		 31242007-02-05 Dave Brolley <brolley@redhat.com>
3125 Stan Cox <scox@redhat.com>
3126
3127 PR ld/3972
3128 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
3129
722b0ff7 31302007-02-05 Dave Brolley <brolley@redhat.com>
e382d174
DB		 3131 Richard Sandiford <rsandifo@redhat.com>
3132 Stan Cox <scox@redhat.com>
3133 Nick Clifton <nickc@redhat.com>
3134 DJ Delorie <dj@redhat.com>
3135 Frank Ch. Eigler <fche@redhat.com>
3136 Ben Elliston <bje@redhat.com>
3137 Richard Henderson <rth@redhat.com>
3138
3139 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
3140 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
3141 (BFD32_BACKENDS): Add elf32-mep.lo.
3142 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
3143 (cpu-mep.lo,elf32-mep.lo): New targets.
3144 * archures.c (bfd_arch_mep): New enumerator.
3145 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
3146 (bfd_mep_arch): New external variable.
3147 (bfd_archures_list): Add bfd_mep_arch.
3148 * config.bfd: Support mep-*-elf.
3149 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
3150 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
3151 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
3152 declarations.
3153 (_bfd_target_vector): Add bfd_elf32_mep_vec and
3154 bfd_elf32_mep_little_vec.
722b0ff7
DB		 3155 * mep-relocs.pl: New file.
3156 * cpu-mep.c: New file.
3157 * elf32-mep.c: New file.
3158 * bfd-in2.h: Regenerate.
e382d174 3159 * po/POTFILES.in: Regenerate.
722b0ff7
DB		 3160 * libbfd.h: Regenerate.
3161 * Makefile.in: Regenerate.
3162 * configure: Regenerate.
3163
d9352518
DB		 31642007-02-05 Dave Brolley <brolley@redhat.com>
3165
3166 * elflink.c (evaluate_complex_relocation_symbols): Check for
3167 STT_SRELC for global symbols.
3168 (perform_complex_relocations): Renamed to
3169 perform_complex_relocation and now examines only one relocation.
3170 (elf_link_input_bfd): Don't call perform_complex_relocations.
74e880a7 3171 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
d9352518
DB		 3172 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
3173 (OD,OS,OU): #undefs corrected to N, S and U repectively.
3174 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
3175 (complex_reloc_installation_howto): Removed.
3176 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
3177 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
3178
d9352518 31792007-02-05 Dave Brolley <brolley@redhat.com>
e382d174
DB		 3180 Richard Sandiford <rsandifo@redhat.com>
3181 DJ Delorie <dj@redhat.com>
3182 Graydon Hoare <graydon@redhat.com>
3183 Nick Clifton <nickc@cambridge.redhat.com>
3184 Jeff Holcomb <jeffh@redhat.com>
3185 Frank Ch. Eigler <fche@redhat.com>
3186
3187 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
3188 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
3189 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
3190 * elflink.c (set_symbolValue): New static function.
d9352518
DB		 3191 (resolve_symbol): Likewise.
3192 (resolve_section): Likewise.
3193 (undefined_reference): Likewise.
3194 (eval_symbol): Likewise.
3195 (evaluate_complex_relocation_symbols): Likewise.
3196 (put_value): Likewise.
3197 (get_value): Likewise.
e382d174
DB		 3198 (decode_complex_addend):
3199 (bfd_elf_perform_complex_relocation): New function.
3200 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
3201 * reloc.c (BFD_RELOC_RELC): New relocation number.
3202 * syms.c (BSF_RELC,BSF_SRELC): New macros.
d9352518 3203
f1ab2340 32042007-02-05 Bob Wilson <bob.wilson@acm.org>
74e880a7 3205
f1ab2340
BW		 3206 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
3207 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
3208 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
3209 (elf_xtensa_allocate_got_size): Replace these with...
3210 (elf_xtensa_allocate_dynrelocs): ...this new function.
3211 (elf_xtensa_size_dynamic_sections): Use it.
74e880a7 3212
e5f131d1 32132007-02-05 Bob Wilson <bob.wilson@acm.org>
74e880a7 3214
e5f131d1
BW		 3215 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
3216 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
3217 Set src_mask to zero.
3218 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
3219 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
74e880a7 3220
4608f3d9
BW		 32212007-02-02 Bob Wilson <bob.wilson@acm.org>
3222
3223 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
3224 (elf_xtensa_dynamic_symbol_p): ...this.
3225
f0e6fdb2
BW		 32262007-02-02 Bob Wilson <bob.wilson@acm.org>
3227
3228 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
3229 (struct elf_xtensa_link_hash_table): New.
3230 (elf_xtensa_hash_table): New.
3231 (elf_xtensa_link_hash_table_create): New.
3232 (elf_xtensa_check_relocs): Update plt_reloc_count references.
3233 Update arguments to add_extra_plt_sections.
3234 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
3235 table. Update for plt_reloc_count and add_extra_plt_sections.
3236 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
3237 argument with link info. Update calls to elf_xtensa_get_plt_section
3238 and elf_xtensa_get_gotplt_section.
3239 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
3240 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
3241 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
3242 (relax_property_section): Get sections from the hash table and update
3243 function calls.
3244 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
3245 dynobj argument with link info. Get sections for first plt chunk from
3246 the hash table.
3247 (bfd_elf32_bfd_link_hash_table_create): Define.
3248
c15f73f9
JJ		 32492007-02-02 Jakub Jelinek <jakub@redhat.com>
3250
3251 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
3252 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
3253 (struct elf_symbol): Change first member into union.
3254 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
3255 internal syms. Only compare st_shndx fields.
3256 (elf_create_symbuf): New function.
3257 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
3258 for bfds, use a binary search, otherwise don't qsort symbols
3259 unnecessarily only to select which symbols are for the particular
3260 shndx.
3261
effdf42a
NC		 32622007-02-01 Nick Clifton <nickc@redhat.com>
3263
3264 PR ld/3852
3265 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
3266 in the elf_link_hash_table structure.
3267
183e98be
AM		 32682007-02-01 Alan Modra <amodra@bigpond.net.au>
3269
3270 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
3271 * elfxx-target.h (elf_backend_write_core_note): Define and use.
3272 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
3273 32-bit core note on 64-bit target.
3274 (elfcore_write_prstatus): Likewise.
3275 (elfcore_write_lwpstatus): Make note_name const.
3276 (elfcore_write_prfpreg): Likewise.
3277 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
3278 target.
3279 * elf32-ppc.c (ppc_elf_write_core_note): New function.
3280 (elf_backend_write_core_note): Define.
3281 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
3282 (elf_backend_write_core_note): Define.
3283
fc523535 32842007-01-31 H.J. Lu <hongjiu.lu@intel.com>
16cecee5
L		 3285
3286 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
3287 (elf32_bed): Defined for elf32-us-cris.
3288
3289 * elf64-sh64.c (elf64_bed): Defined for Linux.
3290 (INCLUDED_TARGET_FILE): Removed.
3291
3292 * elfxx-target.h (elfNN_bed): Always define. Don't check
3293 INCLUDED_TARGET_FILE.
3294
c9b57b7e
DD		 32952007-01-31 DJ Delorie <dj@redhat.com>
3296
3297 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
3298 message for dangerous relocs, special case the common user error.
3299
53020534
L		 33002007-01-30 H.J. Lu <hongjiu.lu@intel.com>
3301
3302 * elf.c (copy_elf_program_header): Start from the first section
3303 in a segment and stop when all sections in a segment are
3304 accounted for.
3305
c7b8f16e
JB		 33062007-01-29 Julian Brown <julian@codesourcery.com>
3307
3308 * bfd-in2.h: Regenerate.
3309 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
3310 instruction scanning should be done.
3311 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
3312 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
3313 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
3314 prototype.
3315 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
3316 argument.
3317 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
3318 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
3319 (elf32_vfp11_erratum_type): New enum.
3320 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
3321 veneers.
3322 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
3323 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
3324 vfp11_fix and num_vfp11_fixes fields.
3325 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
3326 vfp11_erratum_glue_size, num_vfp11_fixes fields.
3327 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
3328 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
3329 glue section.
3330 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
3331 to a section's map.
3332 (record_vfp11_erratum_veneer): Create a single veneer, and its
3333 associated symbols.
3334 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
3335 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
3336 BFDs.
3337 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
3338 required.
3339 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
3340 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
3341 (bfd_arm_vfp11_write_mask): Update write mask according to coded
3342 register number.
3343 (bfd_arm_vfp11_antidependency): New function.
3344 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
3345 (elf32_arm_compare_mapping): Declare.
3346 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
3347 BFD for potential erratum-triggering insns. Record results.
3348 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
3349 and branches to veneers have been placed in virtual memory after
3350 layout.
3351 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
3352 hash table.
3353 (elf32_arm_output_symbol_hook): Remove.
3354 (elf32_arm_write_section): Output veneers, and branches to veneers.
3355 Use maps from input sections, not output sections, for code
3356 byte-swapping.
3357 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3358 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3359 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3360 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3361
33622007-01-27 H.J. Lu <hongjiu.lu@intel.com>
83d1651b
L		 3363
3364 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
b8210914 3365 (INCLUDED_TARGET_FILE): Removed.
83d1651b 3366
914dfb0f
DA		 33672007-01-27 Mike Frysinger <vapier@gentoo.org>
3368
3369 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3370 (INCLUDED_TARGET_FILE): Remove.
3371
78eba9b6
DD		 33722007-01-25 DJ Delorie <dj@redhat.com>
3373
3374 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3375 R_M32C_16 or R_M32C_24 relocs.
3376
64ee10b6
NC		 33772007-01-25 Nick Clifton <nickc@redhat.com>
3378
3379 PR binutils/3874
3380 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3381 hash table was created by elf32_avr_link_hash_table_create before
3382 using it.
3383 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3384 through to _bfd_elf_link_hash_newfunc.
3385 (elf32_avr_link_hash_table_create): Use
3386 elf32_avr_link_hash_newfunc instead of
3387 _bfd_elf_link_hash_newfunc.
3388 (elf32_avr_relocate_section): Check for the hash table pointer
3389 being NULL.
3390 (elf32_avr_relax_section, avr_build_one_stub,
3391 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3392 elf32_avr_build_stubs): Likewise.
3393
40b36307
L		 33942007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3395
3396 PR ld/3831
3397 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3398 argument, Elf_Internal_Sym *.
3399
3400 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3401 symbol dynamic if info->dynamic_data is TRUE.
3402 (bfd_elf_record_link_assignment): Updated call to
3403 bfd_elf_record_link_assignment.
3404 (_bfd_elf_merge_symbol): Likewise. Always call
3405 bfd_elf_link_mark_dynamic_symbol.
3406
fc523535 34072007-01-12 H.J. Lu <hongjiu.lu@intel.com>
a454209d
L		 3408
3409 * Makefile.am (BFD_LIBS): Removed.
3410 * Makefile.in: Regenerated.
3411
fc523535 34122007-01-11 H.J. Lu <hongjiu.lu@intel.com>
21e40a48
L		 3413
3414 PR binutils/3631
3415 * Makefile.am (OFILES): Add @bfd64_libs@.
3416 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3417 * Makefile.in: Regenerated.
3418
3419 * configure.in (bfd_libs): Replaced by ...
3420 (bfd64_libs): This.
3421 * configure: Regenerated.
3422
59e0647f
NS		 34232007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3424
3425 * elf.c (assign_file_positions_for_load_sections): We can
3426 require fewer phdrs than expected.
3427
3bdcfdf4
KH		 34282007-01-08 Kazu Hirata <kazu@codesourcery.com>
3429
3430 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3431 * bfd-in2.h: Regenerate.
3432 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3433 bfd_mach_cpu32_fido.
3434 (m68k_arch_features): Use fido_a instead of cpu32.
3435 (bfd_m68k_compatible): Reject the combination of Fido and
3436 ColdFire. Accept the combination of CPU32 and Fido with a
3437 warning.
3438 * elf32-m68k.c (elf32_m68k_object_p,
3439 elf32_m68k_merge_private_bfd_data,
3440 elf32_m68k_print_private_bfd_data): Treat Fido as an
3441 architecture by itself.
3442
42037fe5
NC		 34432007-01-08 Kai Tietz <kai.tietz@onevision.com>
3444
3445 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3446
ebe8b991
JJ		 34472007-01-05 Jakub Jelinek <jakub@redhat.com>
3448
3449 * texhex.c (first_phase): Don't fall through into the default
3450 case.
3451 (pass_over): Replace abort () calls with return FALSE. Fix
3452 buffer overflow.
3453
b327f31f
AM		 34542007-01-04 Jie Zhang <jie.zhang@analog.com>
3455
3456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3457 SEC_EXCLUDE on zero size .eh_frame.
3458
10a2343e 3459For older changes see ChangeLog-2006
56882138
AM		 3460\f
3461Local Variables:
3462mode: change-log
3463left-margin: 8
3464fill-column: 74
3465version-control: never
3466End:
GDB Binutils - Deliverables
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