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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [bfd/] [ChangeLog-2007] - Blame information for rev 827

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Line No. Rev Author Line
1 24 jeremybenn
2007-12-31  H.J. Lu  
2
 
3
        PR ld/5530
4
        * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
5
        _bfd_elf_find_segment_containing_section with output_bfd,
6
        instead of input_bfd.
7
 
8
2007-12-31  Nick Clifton  
9
 
10
        * elf-m10300.c (mn10300_elf_relax_section): Use
11
        _bfd_merged_section_offset to compute the offset of a symbol in a
12
        merged section.
13
 
14
2007-12-31  Nick Clifton  
15
 
16
        * elf.c (_bfd_elf_find_segment_containing_section): New function:
17
        Scan the segment map looking for the segment containing a
18
        specified function.
19
        * elf-bfd.h: Prototype the new function.
20
        * elf-hppa.h (elf_hppa_osec_to_segment): Delete.
21
        (elf_hppa_record_segment_addrs): Use new function.
22
        * elf32-bfin.c (_bfdfdpic_osec_to_segment): Use new function.
23
        * elf32-frv.c (_frvfdpic_osec_to_segment): Use new function.
24
        * elf32-hppa.c (hppa_record_segment_addr): Use new function.
25
        * elfxx-ia64.c (elfNN_ia64_relocate_section): Use new function.
26
 
27
2007-12-28  John David Anglin  
28
 
29
        PR binutils/5146
30
        * elf64-hppa.c: Declare alloca when __GNUC__ is defined.
31
        * som.c: Likewise.
32
 
33
        * elf-hppa.h (elf_hppa_osec_to_segment): New function.
34
        (elf_hppa_record_segment_addrs): Use elf_hppa_osec_to_segment.
35
        Remove ATTRIBUTE_UNUSED from abfd argument.
36
        * elf32-hppa.c (hppa_record_segment_addr): Likewise.
37
 
38
2007-12-28  Nick Hudson  
39
 
40
        * elf32-hppa.c (hppa_record_segment_addr): Locate the segment
41
        containing the section using the segment map, rather than guessing
42
        based upon the section's vma and file position.
43
 
44
2007-12-24  H.J. Lu  
45
 
46
        PR binutils/5488
47
        * elf.c (IS_NOTE): New.
48
        (IS_COREFILE_NOTE): Use IS_NOTE.
49
        (IS_SECTION_IN_INPUT_SEGMENT): Use IS_NOTE instead of
50
        IS_COREFILE_NOTE.
51
 
52
2007-12-24  H.J. Lu  
53
 
54
        PR binutils/5449
55
        * elf.c (rewrite_elf_program_header): Don't adjust p_paddr if
56
        p_paddr is set to 0.
57
        (copy_private_bfd_data): Call rewrite_elf_program_header if
58
        p_paddr is set to 0.
59
 
60
        * elfcode.h (elf_swap_phdr_out): Set p_paddr to 0 if needed.
61
 
62
        * elfxx-ia64.c (ELF_MAXPAGESIZE): Don't redefine it for HPUX.
63
 
64
2007-12-21  Bob Wilson  
65
 
66
        * elf32-xtensa.c (relax_section): Update DIFF relocations in the
67
        same way as other relocations.
68
 
69
2007-12-18  Daniel Jacobowitz  
70
 
71
        * section.c (BFD_FAKE_SECTION): Update.
72
        * bfd-in2.h: Regenerate.
73
 
74
2007-12-18  Daniel Jacobowitz  
75
 
76
        * bfd-in2.h: Regenerate.
77
 
78
2007-12-17  Pedro Alves  
79
 
80
        * config.bfd: Add arm-*-mingw32ce* target.
81
 
82
2007-12-15  Richard Sandiford  
83
 
84
        * elf-bfd.h (eh_cie_fde): Replace u.cie.merged with a union of
85
        a merged field and a sec field.
86
        (eh_frame_hdr_info): Remove offsets_adjusted.
87
        * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update accesses to
88
        the CIE merged field.
89
        (_bfd_elf_gc_mark_fdes): Likewise.
90
        (_bfd_elf_discard_section_eh_frame): Likewise.  Set u.cie.u.sec
91
        when clearing the removed flag.
92
        (_bfd_elf_eh_frame_section_offset): Remove offsets_adjusted handling.
93
        (_bfd_elf_write_section_eh_frame): Likewise.  Apply output_offsets
94
        where appropriate.
95
 
96
2007-12-15  Richard Sandiford  
97
 
98
        * elf-bfd.h (eh_cie_fde): Move add_fde_encoding and
99
        per_encoding_relative to u.cie.  Add commentary.
100
        * elf-eh-frame.c (cie): Remove make_relative.
101
        (extra_augmentation_string_bytes): Update use of add_fde_encoding.
102
        (extra_augmentation_data_bytes): Likewise.  Use an FDE's own
103
        add_augmentation_size field, rather than referring to the CIE.
104
        (_bfd_elf_parse_eh_frame): Don't set the struct cie
105
        make_relative field; set the eh_cie_fde field directly.
106
        Update setting of add_fde_encoding and per_encoding_relative.
107
        Copy make_relative and add_augmentation_size from the CIE
108
        to the FDE.
109
        (_bfd_elf_discard_section_eh_frame): Use the FDE's own
110
        make_relative field.
111
        (_bfd_elf_eh_frame_section_offset): Likewise.
112
        (_bfd_elf_write_section_eh_frame): Update accesses to
113
        add_fde_encoding and per_encoding_relative.  Use the FDE's
114
        own make_relative and add_augmentation_size fields.
115
 
116
2007-12-15  Richard Sandiford  
117
 
118
        * elf-bfd.h (eh_cie_fde): Remove need_lsda_relative.
119
        Move make_lsda_relative to u.cie.
120
        * elf-eh-frame.c (cie): Rename make_lsda_relative to
121
        can_make_lsda_relative.
122
        (_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde
123
        make_lsda_relative field.  Update after cie renaming.
124
        Set u.cie.make_lsda_relative if can_make_lsda_relative
125
        and if we find a relocation against the LSDA.
126
        (_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when
127
        changing a CIE's group representative.
128
        (_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here.
129
        (_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative
130
        rather than need_lsda_relative.
131
 
132
2007-12-15  Richard Sandiford  
133
 
134
        * elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and
135
        u.cie.gc_mark.
136
        (bfd_elf_section_data): Add fde_list.
137
        (elf_fde_list): New macro.
138
        (elf_obj_tdata): Add eh_frame_section.
139
        (elf_eh_frame_section): New macro.
140
        (_bfd_elf_gc_mark_reloc): Remove last parameter.
141
        (_bfd_elf_gc_mark_fdes): Declare.
142
        * elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs
143
        for each input section.
144
        (mark_entry, _bfd_elf_gc_mark_fdes): New functions.
145
        * elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter.
146
        (_bfd_elf_gc_mark): Update call accordingly.  Mark the relocations
147
        againts the section's FDEs.  Don't mark the bfd's elf_eh_frame_section.
148
        (bfd_elf_gc_sections): Parse each input bfd's .eh_frame before
149
        marking any input sections.  Remove the current EH handling.
150
        * section.c (bfd_section): Remove gc_mark_from_eh.
151
        * ecoff.c (bfd_debug_section): Update initializer accordingly.
152
 
153
2007-12-15  Richard Sandiford  
154
 
155
        * elf-bfd.h (eh_cie_fde): Add u.cie.  Document how u.fde.cie_inf
156
        changes when removed == 0.
157
        (eh_frame_hdr_info): Add parsed_eh_frames.
158
        (_bfd_elf_begin_eh_frame_parsing): Declare.
159
        (_bfd_elf_parse_eh_frame): Declare.
160
        (_bfd_elf_end_eh_frame_parsing): Declare.
161
        * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function.
162
        (_bfd_elf_parse_eh_frame): New function, split out from
163
        _bfd_elf_discard_section_eh_frame.  Make a first pass through the
164
        buffer to calculate the number of entries and CIEs.  Allocate memory
165
        for them before the main loop.  Replace current extended cie
166
        representation with a pair of pointers, one to the local eh_cie_fde
167
        and one to the full struct cie.  Allocate a separate array of struct
168
        cies if not merging.  Merge CIEs during the main loop and set up each
169
        u.cie.merged field.  Point an FDE's cie_inf field directly at the
170
        local CIE.  Initially assume that all entries should be removed.
171
        (_bfd_elf_end_eh_frame_parsing): New function.
172
        (_bfd_elf_discard_section_eh_frame): Assume that the section has
173
        already been parsed.  Use a separate pass to mark entries that
174
        need to be kept.  Use the u.cie.merged field to track a CIE's
175
        group representative.
176
        * elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame
177
        before _bfd_elf_discard_section_eh_frame.  Wrap loop with calls to
178
        _bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing.
179
 
180
2007-12-15  Richard Sandiford  
181
 
182
        * elf-bfd.h (eh_cie_fde): Put cie_inf in a union.  Add a reloc_index
183
        field.  Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
184
        * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
185
        accesses after the above change.
186
        (_bfd_elf_eh_frame_section_offset): Likewise.
187
        (_bfd_elf_write_section_eh_frame): Likewise.
188
        (_bfd_elf_discard_section_eh_frame): Likewise.  Set up reloc_index.
189
 
190
2007-12-15  Richard Sandiford  
191
 
192
        * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
193
        (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
194
        * elflink.c (init_reloc_cookie, fini_reloc_cookie)
195
        (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
196
        split out from...
197
        (bfd_elf_discard_info): ...here.
198
        (init_reloc_cookie_for_section): New function.
199
        (fini_reloc_cookie_for_section): Likewise.
200
        (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
201
        split out from...
202
        (_bfd_elf_gc_mark): ...here.  Use init_reloc_cookie_for_section
203
        and fini_reloc_cookie_for_section.
204
 
205
2007-12-12  Bob Wilson  
206
 
207
        * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
208
        address.
209
        (print_action_list): Fix name for ta_convert_longcall.
210
 
211
2007-12-11  Catherine Moore  
212
 
213
        * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
214
        the symbol's section is the undefined section.
215
 
216
2007-12-11  Alan Modra  
217
 
218
        * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS"
219
        message.
220
 
221
2007-12-07  Bob Wilson  
222
 
223
        * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
224
        (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
225
        (elf_xtensa_check_relocs): Use default case for all relocations that
226
        need nothing done here.
227
        (elf_xtensa_do_reloc): Compute self_address for all relocation types.
228
        Handle R_XTENSA_32_PCREL.
229
        (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
230
        symbols.
231
        (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
232
 
233
2007-12-05  Alan Modra  
234
 
235
        * elf32-spu.c (spu_elf_size_stubs): Do consider branches to
236
        non-function symbols for overlay stubs.
237
 
238
2007-12-04  Bob Wilson  
239
 
240
        * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT
241
        entry for all dynamic objects.
242
 
243
2007-12-04  Alan Modra  
244
 
245
        * elf32-spu.c (spu_elf_size_stubs): Correct section alignment.
246
 
247
2007-11-30  Richard Sandiford  
248
 
249
        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the
250
        ELF header to choose between 32-bit and 64-bit relocation structures.
251
 
252
2007-11-29  Mark Shinwell  
253
 
254
        * archures.c (bfd_mach_mips_loongson_2e): New.
255
        (bfd_mach_mips_loongson_2f): New.
256
        * bfd-in2.h (bfd_mach_mips_loongson_2e): New.
257
        (bfd_mach_mips_loongson_2f): New.
258
        * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
259
        anonymous enum.
260
        (arch_info_struct): Add Loongson-2E and Loongson-2F entries.
261
        * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
262
        and Loongson-2F flags.
263
        (mips_set_isa_flags): Likewise.
264
        (mips_mach_extensions): Add Loongson-2E and Loongson-2F
265
        entries.
266
 
267
2007-11-29  Nick Clifton  
268
 
269
        PR ld/5398
270
        * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not
271
        complain if there is no glue bfd, just return.
272
 
273
2007-11-28  Nick Clifton  
274
 
275
        * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to
276
        cover forward jumps.
277
 
278
2007-11-21  Nick Clifton  
279
 
280
        * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment
281
        relocs when computing whether instructions can be relaxed.
282
 
283
2007-11-16  Tristan Gingold  
284
 
285
        * elflink.c (elf_link_output_extsym): Weaken assertion: if
286
        --gc-section is set, there may be no TLS segment.
287
 
288
2007-11-19  Alan Modra  
289
 
290
        * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
291
        * elflink.c (bfd_elf_perform_complex_relocation): Return status.
292
        Don't print reloc overflow message.
293
        * elf32-mep.c (mep_elf_relocate_section): Handle status from
294
        bfd_elf_perform_complex_relocation.
295
 
296
2007-11-17  Thiemo Seufer  
297
 
298
        * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
299
        -mfp64 attribute.
300
 
301
2007-11-16  Nick Clifton  
302
 
303
        * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and
304
        check that bfd_elf_get_elf_syms is only called once.
305
 
306
2007-11-16  Ulrich Weigand  
307
 
308
        * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
309
        synthetic symbol to point to the ELF symbol it was derived from.
310
 
311
2007-11-15  Alan Modra  
312
 
313
        PR 5328
314
        * opncls.c (separate_debug_file_exists): Use fopen/fread
315
        rather than open/read and open in binary mode.
316
 
317
2007-11-14  Richard Sandiford  
318
 
319
        * elfxx-mips.c (mips_got_page_range): New structure.
320
        (mips_got_page_entry): Likewise.
321
        (mips_got_info): Add page_gotno and got_page_entries fields.
322
        (mips_elf_got_per_bfd_arg): Add max_pages field.  Delete
323
        primary_count and current_count fields.
324
        (mips_got_page_entry_hash, mips_got_page_entry_eq): New functions.
325
        (mips_elf_pages_for_range, mips_elf_record_got_page_entry): Likewise.
326
        (mips_elf_get_got_for_bfd): New function, split out from
327
        mips_elf_make_got_per_bfd.  Initialize the page_gotno and
328
        got_page_entries fields when creating a new GOT structure.
329
        (mips_elf_make_got_pages_per_bfd): New function.
330
        (mips_elf_merge_got_with): New function, split out from
331
        mips_elf_make_got_per_bfd.  Merge page entries as well as
332
        non-page entries.  Use the minimum of max_pages and the sum
333
        of the page_gotnos to estimate the number of page entries.
334
        (mips_elf_merge_gots): Use the minimum of max_pages and the
335
        bfd's page_gotno to estimate the number of page entries.
336
        Use the above functions.
337
        (mips_elf_multi_got): Add page entries as well as non-page entries
338
        to the individual per-bfd GOTs.  Initialize got_per_bfd_arg.max_pages.
339
        Initialize the page_gotno and got_page_entries fields when creating
340
        a new primary GOT.  Use the minimum of pages and page_gotno when
341
        adding the number of pages entries to local_gotno.
342
        (mips_elf_create_got_section): Initialize the page_gotno and
343
        got_page_entries fields of the GOT structure.
344
        (mips_elf_rel_relocation_p, mips_elf_read_rel_addend)
345
        (mips_elf_add_lo16_rel_addend, mips_elf_get_section_contents): New
346
        functions, split out from...
347
        (_bfd_mips_elf_relocate_section): ...here.
348
        (_bfd_mips_elf_check_relocs): Record GOT page entries too.
349
        (_bfd_mips_relax_section): Use mips_elf_get_section_contents.
350
        (_bfd_mips_elf_always_size_sections): Use the smaller of the
351
        loadable_size- and page_gotno-derived estimates.
352
 
353
2007-11-14  Thiemo Seufer  
354
 
355
        * elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent
356
        unwanted fallthroughs in case statement.
357
 
358
2007-11-13  H.J. Lu  
359
 
360
        PR binutils/5307
361
        * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
362
        copy input subsystem if output is different from input.
363
 
364
2007-11-13  Nick Clifton  
365
 
366
        * elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the
367
        accidental termination of DWARF location list entries.
368
        (mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc
369
        is encountered that is larger than or not a mutliple of the number
370
        of bytes being deleted.
371
        When adjusting symbols, any symbols inside the region being
372
        deleted must be moved to the end of the region.
373
        Move align relocs forward if there is room for them after the
374
        deletion of the region.
375
 
376
2007-11-13  Alan Modra  
377
 
378
        PR 5233
379
        * elf.c (rewrite_elf_program_header): Formatting.  Add
380
        first_matching_lma and first_suggested_lma booleans and use
381
        instead of testing matching_lma and suggested_lma for zero.
382
 
383
2007-11-12  H.J. Lu  
384
 
385
        PR binutils/5299
386
        * peicode.h (pe_bfd_object_p): Save and restore previous bfd
387
        state when calling coff_object_p.
388
 
389
2007-11-12  Alan Modra  
390
 
391
        * elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol
392
        pointer when we have a valid symbol.  Init udata.p to NULL.
393
 
394
2007-11-09  Nathan Sidwell  
395
 
396
        * elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber
397
        rel_hash.  Move loop inside if test.
398
 
399
2007-11-08  Nathan Sidwell  
400
 
401
        * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
402
        (elf_vxworks_finish_dynamic_entry): Declare.
403
        * elf-vxworks.c: Include elf/vxworks.h.
404
        (elf_vxworks_add_dynamic_entries): New.
405
        (elf_vxworks_finish_dynamic_entry): New.
406
        * Makefile.am (elf-vxworks.lo): Add dependency.
407
        * Makefile.in (elf-vxworks.lo): Add dependency.
408
        * elf32-i386.c (elf_i386_size_dynamic_sections,
409
        elf_i386_finish_dynamic_sections): Call
410
        elf_vxworks_add_dynamic_entries and
411
        elf_vxworks_finish_dynamic_entry.
412
        * elf32-ppc.c (ppc_elf_size_dynamic_sections,
413
        ppc_elf_finish_dynamic_sections): Likewise.
414
        * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
415
        sparc_finish_dyn): Likewise.
416
        * elf32-sh.c (sh_elf_size_dynamic_sections,
417
        sh_elf_finish_dynamic_sections): Likewise.
418
        * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
419
        _bfd_mips_elf_finish_dynamic_sections): Likewise.
420
        * elf32-arm.c (elf32_arm_size_dynamic_sections,
421
        elf32_arm_finish_dynamic_sections): Likewise.
422
 
423
2007-11-07  Olivier Hainque  
424
 
425
        * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
426
        SHF_MIPS_NOSTRIP on .debug_frame for Irix.
427
 
428
2007-11-06  Alan Modra  
429
 
430
        * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
431
        (ppc64_elf_gc_sweep_hook): ..or here..
432
        (ppc64_elf_tls_optimize): ..or here.  Make two passes through the
433
        relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
434
        (allocate_dynrelocs): Refcount tlsld_got here.
435
        (ppc64_elf_size_dynamic_sections): Allocate local got and call
436
        allocate_dynrelocs before allocating tlsld_got.
437
        (ppc64_elf_relocate_section): Remove check that a tls_get_addr
438
        call follows gd and ld relocs.
439
 
440
        * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
441
        (ppc_elf_gc_sweep_hook): ..or here..
442
        (ppc_elf_tls_optimize): ..or here.  Make two passes through the
443
        relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
444
        (allocate_dynrelocs): Refcount tlsld_got here.
445
        (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
446
        allocating tlsld_got.
447
        (ppc_elf_relocate_section): Remove check that a tls_get_addr
448
        call follows gd and ld relocs.
449
 
450
2007-11-05  Alan Modra  
451
 
452
        * merge.c (sec_merge_hash_lookup): Revert last change.
453
        (record_section): Likewise.
454
        (_bfd_merge_sections): Likewise.
455
        (_bfd_merged_section_offset): Properly handle NULL secinfo.
456
        (_bfd_add_merge_section): Allocate extra space for a zero
457
        terminator on SEC_STRINGS sections.
458
 
459
2007-11-05  Danny Smith  
460
 
461
        * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
462
         and .bss section use the default.
463
        * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
464
 
465
2007-11-01  Joseph Myers  
466
 
467
        * merge.c (sec_merge_hash_lookup): Add parameter sec_end.  Check
468
        for unterminated strings.  All callers changed.
469
        (record_section): Add parameter abfd.  Give error message for
470
        unterminated strings.
471
        (_bfd_merge_sections): Update call to record_section.
472
        (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
473
        NULL secinfo from merge failures.
474
 
475
2007-10-31  Nick Clifton  
476
 
477
        * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
478
        align relocs when there are no relocs attached to the section.
479
 
480
2007-10-31  Alan Modra  
481
 
482
        * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
483
        * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
484
        Remove section name comparisons.
485
 
486
2007-10-30  Nick Clifton  
487
 
488
        * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
489
        * bfd-in2.h: Regenerate.
490
        * libbfd.h: Regnerate.
491
        * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
492
        (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
493
        Re-fix off by one error in comparisons.
494
 
495
2007-10-25  Pedro Alves  
496
 
497
        * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
498
        * bfd-in2.h: Regenerate.
499
 
500
2007-10-25  Daniel Jacobowitz  
501
 
502
        * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
503
        Tag_GNU_Power_ABI_Vector.
504
 
505
2007-10-25  Joseph Myers  
506
 
507
        * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
508
        PT_NULL header when not linking.
509
 
510
2007-10-25  Carlos Eduardo Seo  
511
 
512
        * elf.c (elfcore_grok_ppc_vmx): New function.
513
        (elfcore_grok_note): Handle NT_PPC_VMX.
514
        (elfcore_write_ppc_vmx): New function.
515
        * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
516
 
517
2007-10-24  Alan Modra  
518
 
519
        * Makefile.am: Run "make dep-am".
520
        * Makefile.in: Regenerate.
521
        * po/SRC-POTFILES.in: Regenerate.
522
 
523
2007-10-23  Alan Modra  
524
 
525
        * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
526
        emitted for ".brlt" entries.
527
        (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
528
        (ppc64_elf_next_input_section): ..instead do so here.
529
 
530
2007-10-19  Nick Clifton  
531
 
532
        * config.bfd: Recognise am34-linux-gnu target.
533
        * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
534
        * bfd-in2.h: Regenerate.
535
        * libbfd.h: Regenerate.
536
        * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
537
        (mn10300_reloc_map): Likewise.
538
        (mn10300_elf_check_relocs): Do not create dynamic relocs for
539
        symbol differences or relocations against absolute symbols.
540
        (mn10300_elf_final_link_relocate): Likewise.
541
        Handle R_MN10300_SYM_DIFF relocs.
542
        (mn10300_elf_relocate_section): Fix for creating local copys of
543
        dynamic relocs.
544
        (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
545
        region.  Adjust the size of function symbols.
546
        (mn10300_elf_relax_section): Ignore symbols that are in discarded
547
        sections.
548
 
549
2007-10-19  Nick Clifton  
550
 
551
        * elf-m10300.c: Convert to ISO C.
552
 
553
2007-10-18  H.J. Lu  
554
            Alan Modra  
555
 
556
        PR ld/4424
557
        * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
558
        alpha/FreeBSD.  Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
559
        Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
560
        (targ64_selvecs): Set for i386/FreeBSD.
561
        * elf-bfd.h (elf_backend_data): Add relocs_compatible.
562
        (_bfd_elf_default_relocs_compatible): Declare.
563
        (_bfd_elf_relocs_compatible): Declare.
564
        * elfxx-target.h (elf_backend_relocs_compatible): Define.
565
        (elfNN_bed): Init new relocs_compatible field.
566
        * elflink.c (_bfd_elf_default_relocs_compatible): New function.
567
        (_bfd_elf_relocs_compatible): New function.
568
        (elf_link_add_object_symbols): Call bed->relocs_compatible.
569
        * elf32-i386.c (elf_backend_relocs_compatible): Define.
570
        * elf64-alpha.c: Likewise.
571
        * elf64-sparc.c: Likewise.
572
        * elf64-x86-64.c: Likewise.
573
 
574
2007-10-16  Bob Wilson  
575
 
576
        * elf32-xtensa.c (relax_section): Check for a reference to a discarded
577
        DWARF section and anticipate its replacement with the kept section.
578
 
579
2007-10-16  Bob Wilson  
580
 
581
        * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
582
        unnecessary size variables.  Set sec->rawsize.
583
        (relax_section, relax_property_section): Likewise.
584
 
585
2007-10-16  Bob Wilson  
586
 
587
        * section.c (struct bfd_section): Clarify comment for rawsize field.
588
        * bfd-in2.h: Regenerate.
589
 
590
2007-10-16  Bob Wilson  
591
 
592
        * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
593
        values if they are set.
594
 
595
2007-10-16  Nick Clifton  
596
 
597
        PR 5146
598
        * configure.in (AC_CHECK_HEADERS): Add alloca.h
599
        * configure: Regenerate.
600
        * config.in: Regenerate.
601
        * som.c: Replace alloca-conf.h inclusion with code recommended in
602
        autoconf documentation.
603
        * elf64-hppa.c: Likewise.
604
 
605
2007-10-16  Nick Clifton  
606
 
607
        * configure.in (--enable-elf-stt-common): New configure
608
        option.  If enabled then the tools can generate symbols with
609
        the ELF STT_COMMON type.
610
        * config.in: Regenerate.
611
        * configure: Regenerate.
612
        * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
613
        the type of emitted common symbols to STT_COMMON.
614
        * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
615
        types.
616
 
617
2007-10-15  Alan Modra  
618
 
619
        * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
620
        Return status.  Adjust callers.
621
        * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
622
        * coff-ppc.c (write_base_file_entry): New function.
623
        (coff_ppc_relocate_section): Use it.
624
        * elf32-arm.c (find_thumb_glue): Check asprintf return status.
625
        (find_arm_glue): Likewise.
626
        * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
627
 
628
2007-10-12  Nick Clifton  
629
 
630
        PR 5160
631
        * elflink.c (eval_symbol): Remove bufsz variable and use
632
        sizeof(symbuf) where necessary.
633
 
634
2007-10-12  M R Swami Reddy 
635
 
636
        * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
637
 
638
2007-10-12  Daniel Jacobowitz  
639
 
640
        * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
641
        local symbols specially.
642
        (mips_elf_set_global_got_offset): Skip forced local symbols.
643
 
644
2007-10-12  Alan Modra  
645
 
646
        * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
647
 
648
2007-10-10  H.J. Lu  
649
 
650
        * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
651
        segment for -z relro.
652
        (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
653
        segment only when needed.
654
 
655
2007-10-05  Bob Wilson  
656
 
657
        * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
658
        changing a relocation's offset.  Adjust call to translate_reloc.  Do
659
        not add a fix record for a DIFF reloc.  For other relocs, only add a
660
        fix record if the translated target is in a different object file;
661
        otherwise, just update the relocation.  Call pin_internal_relocs when
662
        updating a reloc but not when adding a fix record.
663
        (translate_reloc): Get the target section from a new argument, not
664
        from the relocation.  Change check for relaxable sections to an
665
        assertion.  Compute separate offset adjustments for the base symbol
666
        and the addend, and set the new relocation's addend correctly.  Return
667
        the new target section.
668
 
669
2007-10-05  Bob Wilson  
670
 
671
        * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
672
        r_type and howto after calling do_fix_for_relocateable_link and
673
        do_fix_for_final_link.
674
 
675
2007-10-05  Bob Wilson  
676
 
677
        * elf32-xtensa.c (removed_by_actions): New.
678
        (offset_with_removed_text): Reimplement using removed_by_actions.
679
        (offset_with_removed_text_before_fill): Delete.
680
        (relax_property_section): Use removed_by_actions.  Rearrange logic.
681
        (relax_section_symbols): Likewise.
682
 
683
2007-10-04  Bob Wilson  
684
 
685
        * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
686
        (reloc_bfd_fix_init): Remove target_abfd argument.
687
        (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
688
 
689
2007-10-04  Nick Clifton  
690
 
691
        PR linker/5099
692
        * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
693
        apostrophe to error message.
694
 
695
2007-10-01  M R Swami Reddy 
696
 
697
        * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
698
        final relocation phase.
699
        Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
700
        * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
701
        R_CR16_SWITCH16, R_CR16_SWITCH32.
702
        * libbfd.h: Regenerate.
703
        * bfd-in2.h: Regenerate.
704
 
705
2007-09-30  Alan Modra  
706
 
707
        * elflink.c: Formatting.
708
 
709
2007-09-29  Alan Modra  
710
 
711
        * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
712
        sections.  Don't test symbol st_shndx.  Don't bother with
713
        bfd_link_hash_common symbols.  Print longs rather than ints
714
        in debug messages.
715
        (eval_symbol): Replace "sym" and "advanced" params with "symp".
716
        Replace "addr" and "section_offset" params with "dot".  Don't
717
        cast bfd_vma values to signed, cast them to bfd_signed_vma.
718
        (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
719
        "local_syms" and "local_sections" params.  Add "relocation".
720
        Delete code calculating relocation value.
721
        (evaluate_complex_relocation_symbols): Delete function.  Fold into..
722
        (elf_link_input_bfd): ..existing code examining relocs.
723
        * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
724
        * elf32-mep.c (mep_elf_check_relocs): Delete function.
725
        (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
726
        (mep_elf_object_p): Don't set elf_bad_symtab.
727
        (elf_backend_check_relocs): Don't define.
728
        (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
729
        (elf_backend_can_gc_sections, USE_RELA): Likwise.
730
        (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
731
        call after we have calculated reloc value.  Delete local sym
732
        debug code.  Use RELOC_FOR_GLOBAL_SYMBOL.  Delete addend
733
        adjusting code..
734
        (elf_backend_rela_normal): ..instead define this.
735
 
736
2007-09-28  Alan Modra  
737
 
738
        * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
739
        * elf32-arm.c (elf32_arm_check_relocs): Likewise.
740
        * elf32-avr.c (elf32_avr_check_relocs): Likewise.
741
        * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
742
        * elf32-cris.c (cris_elf_check_relocs): Likewise.
743
        * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
744
        * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
745
        * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
746
        * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
747
        (elf32_frv_check_relocs): Likewise.
748
        * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
749
        * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
750
        * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
751
        * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
752
        * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
753
        * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
754
        * elf32-mt.c (mt_elf_check_relocs): Likewise.
755
        * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
756
        * elf32-sh.c (sh_elf_check_relocs): Likewise.
757
        * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
758
        * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
759
        * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
760
        (score_elf_local_relocation_p): Likewise.
761
        (_bfd_score_elf_relocate_section): Likewise.
762
        (score_elf_final_link_relocate): Likewise.
763
 
764
2007-09-26  Jan Beulich  
765
 
766
        * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
767
        check for R_386_GNU_VTINHERIT.
768
        * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
769
        pointer for R_xxx_GNU_VTENTRY.
770
        * elf32-arm.c (elf32_arm_check_relocs): Likewise.
771
        * elf32-bfin.c (bfin_check_relocs): Likewise.
772
        (bfinfdpic_check_relocs): Likewise.
773
        * elf32-cris.c (cris_elf_check_relocs): Likewise.
774
        * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
775
        * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
776
        * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
777
        * elf32-frv.c (elf32_frv_check_relocs): Likewise.
778
        * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
779
        * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
780
        * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
781
        * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
782
        * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
783
        * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
784
        * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
785
        * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
786
        * elf32-s390.c (elf_s390_check_relocs): Likewise.
787
        * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
788
        * elf32-sh.c (sh_elf_check_relocs): Likewise.
789
        * elf32-v850.c (v850_elf_check_relocs): Likewise.
790
        * elf32-vax.c (elf_vax_check_relocs): Likewise.
791
        * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
792
        * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
793
        * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
794
        * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
795
        * elf64-s390.c (elf_s390_check_relocs): Likewise.
796
        * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
797
        * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
798
        * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
799
        * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
800
 
801
2007-09-26  Alan Modra  
802
 
803
        * elflink.c (set_symbol_value): Add isymbuf and locsymcount
804
        params.  Change symidx to a size_t.  Don't access past end
805
        of symbol buffer.
806
        (resolve_symbol): Add isymbuf param and use instead of
807
        finfo->internal_syms.
808
        (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
809
        (elf_link_input_bfd): Don't read symbols specially for
810
        evaluate_complex_relocation_symbols.
811
 
812
2007-09-26  Tristan Gingold  
813
 
814
        * som.c (som_get_reloc_upper_bound): If there are no relocs return
815
        enough space to hold a NULL pointer.
816
 
817
2007-09-26  Alan Modra  
818
 
819
        * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
820
 
821
2007-09-25  Alan Modra  
822
 
823
        * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
824
        (spu_elf_size_stubs): Count stub relocs.
825
        (write_one_stub): Emit relocs on overlay call stubs.
826
 
827
        * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
828
        (spu_elf_link_hash_table_create): Init new field.
829
        (spu_elf_size_stubs): Store sorted stub syms in new htab field
830
        rather than local var.
831
        (spu_elf_build_stubs): Iterate over htab stubs rather than
832
        hash traversal.
833
        (struct stubarr): Delete.
834
        (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
835
 
836
2007-09-24  Daniel Jacobowitz  
837
 
838
        * elf.c (assign_file_positions_for_load_sections): Trust
839
        p_align_valid.
840
        (copy_elf_program_header): Copy PT_NULL segments.
841
 
842
2007-09-24  Trevor Smigiel  
843
 
844
        * elf32-spu.c (is_indirect_branch): New function.
845
        (find_function_stack_adjust): End scan on hitting indirect branch.
846
        (sum_stack): Cast %v arg to correct type.
847
 
848
2007-09-21  H.J. Lu  
849
 
850
        * Makefile.am: Run "make dep-am".
851
        * Makefile.in: Regenerated.
852
 
853
2007-09-21  Doug Kwan  
854
 
855
        * Makefile.am (BFD32_LIBS): Add arange-set.lo.
856
        (BFD32_LIBS_CFILES): Add arange-set.c.
857
        (SOURCE_HFILES): Add arange-set.h
858
        (dwarf2.lo): Add dependency upon arange-set.h.
859
        (arange-set.lo): New target.
860
        * Makefile.in: Regenerate.
861
        * arange-set.c: New file.
862
        * arange-set.h: New file.
863
        * dwarf2.c: Include arange-set.h.
864
        (struct dwarf2_debug) Add new fields comp_unit_count and
865
        comp_unit_arange_set.
866
        (struct comp_unit) Replace field arange with a new field arange_set.
867
        (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
868
        dwarf2_combine_arange_value, dwarf2_arange_set_new,
869
        dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
870
        functions to utilize arange set in dwarf2.c.
871
        (arange_add): Formatting change for a line longer than 80 characters.
872
        (decode_line_info): Replace call target arange_add with
873
        dwarf2_comp_unit_arange_add.
874
        (read_rangelist_insert_arange_list,
875
        read_rangelist_comp_unit_arange_add): New functions used as callbacks
876
        for read_rangelist.
877
        (read_rangelist): Change interface to accept a callback and data to
878
        allow caller to select the action peformed on a new range list read.
879
        (scan_unit_for_symbols): Use new interface of read_rangelist.
880
        (parse_comp_unit): Create an arange set for each new comp unit.
881
        Use new interface of read_rangelist.  Replace call to arange_add
882
        with that to dwarf2_comp_unit_arange_add.
883
        (comp_unit_contains_address): Replace sequential search with a call to
884
        arange_set_lookup_address, which can handles large set efficiently.
885
        (stash_copy_local_aranges, stash_maybe_enable_arange_set,
886
        stash_find_nearest_line_fast): New functions maintaining and using a
887
        valued global arange set for all compilation units to speed up
888
        bfd_dwarf2_find_nearest_line.
889
        (find_line): Use global arange set.  Replace sequential search over all
890
        compilation units with a call to stash_find_nearest_line_fast.  Add
891
        book keeping to count number of compilation units.  Replace empty
892
        arange list test with a call to arange_set_empty_p.
893
 
894
2007-09-21  Olivier Hainque  
895
            Tristan Gingold  
896
 
897
        * syms.c (_bfd_stab_section_find_nearest_line): Look at the
898
        specific SOM sections for stabs if the regular ones are not found.
899
        * som.h (struct somdata): Add a line_info field, to be used by
900
        som_find_nearest_line.
901
        * som.c (som_find_nearest_line): Implement using the bfd stabs
902
        function above.
903
 
904
2007-09-19  Daniel Jacobowitz  
905
 
906
        * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
907
        will be output.
908
 
909
2007-09-19  Alan Modra  
910
            Doug Kwan  
911
 
912
        * bfd-in.h (bfd_hash_insert): Declare.
913
        * bfd-in2.h: Regenerate.
914
        * hash.c (bfd_hash_insert): New function.  Split out from..
915
        (bfd_hash_lookup): ..here.
916
        * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
917
 
918
2007-09-18  Alan Modra  
919
 
920
        * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
921
        (elfcore_write_note): Check realloc return.
922
        * elflink.c (_bfd_elf_link_find_version_dependencies): Check
923
        bfd_zalloc return.
924
        (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
925
        (elf_link_add_object_symbols): Likewise.
926
        (struct hash_codes_info): New.
927
        (elf_collect_hash_codes): Return bfd_malloc error.
928
        (struct collect_gnu_hash_codes): Add "error".
929
        (elf_collect_gnu_hash_codes): Return bfd_malloc error.
930
        (bfd_elf_size_dynamic_sections): Check return status of
931
        _bfd_elf_link_find_version_dependencies.
932
        (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
933
        and elf_collect_gnu_hash_codes changes.
934
        (elf_sym_name_compare): Formatting.
935
        (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
936
 
937
2007-09-17  H.J. Lu  
938
 
939
        PR binutils/3281
940
        PR binutils/5037
941
        * elf-bfd.h (elf_obj_tdata): Remove relro.
942
 
943
        * elf.c (get_program_header_size): Check info->relro instead
944
        of elf_tdata (abfd)->relro.
945
        (_bfd_elf_map_sections_to_segments): Likewise.
946
        (assign_file_positions_for_load_sections): Don't set
947
        PT_GNU_RELRO segment alignment here.
948
        (assign_file_positions_for_non_load_sections): Properly set up
949
        PT_GNU_RELRO segment for copying executable/shared library.
950
        (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
951
        (copy_elf_program_header): Set p_size and p_size_valid fields for
952
        PT_GNU_RELRO segment.
953
 
954
2007-09-17  Nick Clifton  
955
 
956
        * po/fi.po: New Finnish translation.
957
        * po/es.po: Updated Spanish translation.
958
        * configure.in (ALL_LINGUAS): Add fi.
959
        * configure: Regenerate.
960
        * po/bfd.pot: Regenerate.
961
 
962
2007-09-15  Nick Clifton  
963
 
964
        * bfd.c (_bfd_default_error_handler): fflush stdout.
965
 
966
2007-09-14  Alan Modra  
967
 
968
        * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
969
        been called on all error return paths.
970
        (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
971
        Clear padding after filename
972
 
973
2007-09-14  Alan Modra  
974
 
975
        * format.c (bfd_check_format_matches): Record matching targets even
976
        when "matching" is NULL to allow bfd_associated_vector matches.
977
        Consolidate error return code.  Consolidate ok return code.  Always
978
        restore original target and format on error.
979
 
980
2007-09-14  Alan Modra  
981
 
982
        * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
983
        long long.  Partly revert 2007-07-12 change, so that
984
        BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
985
        independent of "void *" size.
986
        * configure: Regenerate.
987
        * config.in: Regenerate.
988
        * Makefile.in: Regenerate.
989
 
990
2007-09-12  Alan Modra  
991
 
992
        * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
993
        and elf_backend_fprintf_vma.
994
        (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
995
        * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
996
        * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
997
        (elf_backend_fprintf_vma): Likewise.
998
        (elfNN_bed): Don't init removed fields.
999
        * bfd.c (is32bit): New function.
1000
        (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
1001
 
1002
2007-09-11  Nathan Sidwell  
1003
 
1004
        * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
1005
        bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
1006
        * ieee.c (ieee_write_processor): Update coldfire architecture
1007
        list.
1008
        * bfd-in2.h: Rebuilt.
1009
        * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
1010
        (m68k_arch_features): Likewise.
1011
        * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
1012
        (elf32_m68k_print_private_bfd_data): Likewise.
1013
 
1014
2007-09-11  Jan Beulich  
1015
 
1016
        * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
1017
        * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
1018
 
1019
2007-09-08  Alan Modra  
1020
 
1021
        * elf64-ppc.c (func_desc_adjust): When resolving undefined
1022
        references to dot-symbols, transfer def_regular and
1023
        def_dynamic from the descriptor symbol.
1024
 
1025
2007-09-08  Alan Modra  
1026
 
1027
        * config.bfd: Set want64 for spu-*-elf.
1028
 
1029
2007-09-08  Alan Modra  
1030
 
1031
        PR ld/2864, ld/5006
1032
        * elf.c (special_sections): Comment typo.
1033
        (elf_fake_sections): Force SHT_PROGBITS for sections that are
1034
        SHT_NOBITS if BFD section flags say they have contents.
1035
 
1036
2007-09-04  Michael Snyder  
1037
 
1038
        * elf32-bfin.c (howto_table): Cut and paste error?
1039
        Name field of reloc is wrong.
1040
 
1041
2007-09-04  Alan Modra  
1042
 
1043
        * elf32-spu.c (elf_howto_table): Formatting.
1044
 
1045
2007-09-02  H.J. Lu  
1046
 
1047
        PR ld/4986
1048
        * dwarf2.c (new_line_sorts_after): Undo the last change.
1049
        (add_line_info): Only keep the last entry with the same address
1050
        and end sequence.
1051
 
1052
2007-08-31  H.J. Lu  
1053
 
1054
        PR ld/4986
1055
        * dwarf2.c (new_line_sorts_after): Also compare line number.
1056
 
1057
2007-08-31  Jesse Michael  
1058
 
1059
        * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
1060
        zerofill sections.
1061
 
1062
2007-08-28  David Heine  
1063
 
1064
        * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
1065
        narrowing instructions.
1066
 
1067
2007-08-28  Mark Shinwell  
1068
            Joseph Myers  
1069
 
1070
        * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
1071
        then on type.
1072
 
1073
2007-08-28  Robert Sebastian Gerus  
1074
 
1075
        * config.bfd: Add support for i[3-7]86-*-dragonfly*.
1076
        * configure.in: Likewise.
1077
        * configure: Regenerate.
1078
 
1079
2007-08-25  Ulrich Weigand  
1080
            Alan Modra  
1081
 
1082
        * elf.c (elfcore_grok_spu_note): New function.
1083
        (elf_parse_notes): Call it.
1084
 
1085
2007-08-24  H.J. Lu  
1086
 
1087
        * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
1088
        indentation.
1089
 
1090
2007-08-24  Pedro Alves  
1091
 
1092
        * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
1093
        guard.  Make it host independent.
1094
        (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
1095
        NT_WIN32PSTATUS.
1096
 
1097
2007-08-24  Jan Kratochvil  
1098
 
1099
        * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
1100
        * elf.c (elfcore_read_notes): Split to ...
1101
        (elf_read_notes) ... here ...
1102
        (elf_parse_notes): ... and here.  Check `bfd_get_format (abfd)' with
1103
        the former subfunctions called only for BFD_CORE.
1104
        Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
1105
        (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
1106
        (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
1107
        (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
1108
        Code advisory: Roland McGrath
1109
 
1110
2007-08-24  Daniel Jacobowitz  
1111
 
1112
        * elf64-mips.c (elf_backend_sign_extend_vma): Define.
1113
 
1114
2007-08-24  Alan Modra  
1115
 
1116
        * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
1117
 
1118
2007-08-23  H.J. Lu  
1119
 
1120
        * Makefile.am: Run "make dep-am".
1121
        * Makefile.in: Regenerated.
1122
 
1123
2007-08-23  H.J. Lu  
1124
 
1125
        * elf32-i386.c: Include "bfd_stdint.h".
1126
        (elf_i386_rtype_to_howto): New function.
1127
        (elf_i386_info_to_howto_rel): Use it.
1128
        (x86_64_opcode16): New union type.
1129
        (elf_i386_check_tls_transition): New function.
1130
        (elf_i386_tls_transition): Updated to check transition and
1131
        issue an error if a transition isn't supported.
1132
        (elf_i386_check_relocs): Return FALSE if
1133
        elf_i386_tls_transition returns FALSE.
1134
        (elf_i386_gc_sweep_hook): Likewise.
1135
        (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
1136
        on TLS transitions.
1137
 
1138
        * elf64-x86-64.c: Include "bfd_stdint.h".
1139
        (x86_64_opcode16): New union type.
1140
        (x86_64_opcode32): Likewise.
1141
        (elf64_x86_64_check_tls_transition): New function.
1142
        (elf64_x86_64_tls_transition): Updated to check transition and
1143
        issue an error if a transition isn't supported.
1144
        (elf64_x86_64_check_relocs): Return FALSE if
1145
        elf64_x86_64_tls_transition returns FALSE.
1146
        (elf64_x86_64_gc_sweep_hook): Likewise.
1147
        (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
1148
        on TLS transitions.
1149
 
1150
2007-08-22  H.J. Lu  
1151
 
1152
        * elfxx-ia64.c: Convert to ISO C90 prototypes.
1153
        (elfNN_hpux_backend_section_from_bfd_section): Make it static.
1154
 
1155
2007-08-22  H.J. Lu  
1156
 
1157
        * elf64-x86-64.c: Remove trailing whitespace.
1158
        * elfxx-ia64.c: Likewise.
1159
 
1160
2007-08-21  H.J. Lu  
1161
 
1162
        * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
1163
        to ELF hash entry instead of an integer for local test.
1164
        (elf_i386_check_relocs): Updated.
1165
        (elf_i386_gc_sweep_hook): Likewise.
1166
        (elf_i386_relocate_section): Likewise.
1167
 
1168
        * elf64-x86-64.c  (elf64_x86_64_tls_transition): Accept a
1169
        pointer to ELF hash entry instead of an integer for local
1170
        test.
1171
        (elf64_x86_64_check_relocs): Updated.
1172
        (elf64_x86_64_gc_sweep_hook): Likewise.
1173
        (elf64_x86_64_relocate_section): Likewise.
1174
 
1175
2007-08-20  H.J. Lu  
1176
 
1177
        * elf32-i386.c (elf_i386_tls_transition): Break long line.
1178
        * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
1179
 
1180
2007-08-20  Jan Kratochvil  
1181
 
1182
        * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
1183
        (ELF_MINPAGESIZE): Fixed its size guess.  Sanity checked its size.
1184
        (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
1185
 
1186
2007-08-20  Nick Clifton  
1187
 
1188
        * elflink.c (elf_fixup_link_order): Rewrite conversion of
1189
        s->alignment_power into an offset mask in order to avoid a gcc
1190
        error message.
1191
 
1192
2007-08-17  Jakub Jelinek  
1193
 
1194
        * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
1195
        Change sparc64-*-linux-* to sparc64*-*-linux-*.
1196
 
1197
2007-08-17  Alan Modra  
1198
 
1199
        * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
1200
 
1201
2007-08-16  H.J. Lu  
1202
 
1203
        * elf.c: Revert last change.
1204
 
1205
2007-08-16  H.J. Lu  
1206
 
1207
        * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
1208
        (bfd_section_from_phdr): Likewise.
1209
        (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
1210
        if there is an attribute section.
1211
        (_bfd_elf_map_sections_to_segments): Likewise.
1212
        (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
1213
 
1214
2007-08-14  H.J. Lu  
1215
 
1216
        PR ld/4918
1217
        * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
1218
        on ___tls_get_addr for GD->LE/LD->LE transitions when not
1219
        building shared library.
1220
 
1221
        * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
1222
        R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
1223
        when not building shared library.
1224
 
1225
2007-08-14  Jan Kratochvil  
1226
 
1227
        * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
1228
        initialized only on the first PT_LOAD.  New variable LOADBASE_SET.
1229
        Removed PF_R checking for IA-64 vDSOs as redundant now.
1230
        Code advisory: Roland McGrath
1231
 
1232
2007-08-13  Richard Sandiford  
1233
 
1234
        * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
1235
        (mips_elf_record_global_got_symbol): Increment local_gotno for
1236
        each forced-local symbol.
1237
        (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
1238
        mips_elf_record_global_got_symbol for VxWorks too.
1239
        (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
1240
        to true after computing the GOT size.
1241
        (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
1242
        got.offset == 1.  Only adjust global_gotno if computed_got_sizes.
1243
        For VxWorks, add a local entry when hiding a symbol that needs a
1244
        plt but has not been marked as needing a global got entry.
1245
        (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
1246
        false.
1247
 
1248
2007-08-12  Daniel Jacobowitz  
1249
 
1250
        * coffgen.c (coff_get_normalized_symtab): Correct cast.
1251
 
1252
2007-08-13  Alan Modra  
1253
 
1254
        * elf.c (elf_modify_segment_map): Add remove_empty_load param.
1255
        Don't remove empty PT_LOAD header if false.
1256
        (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
1257
        to elf_modify_segment_map.
1258
        (assign_file_positions_for_load_sections): Pass false to
1259
        elf_modify_segment_map.
1260
 
1261
2007-08-13  Alan Modra  
1262
 
1263
        * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
1264
        Update stub comments.
1265
        (build_plt_stub): Build two variants, one without "addis".
1266
        (ppc_build_one_stub): Build stubs without "addis" if possible.
1267
        (ppc_size_one_stub): Size new stubs.
1268
 
1269
2007-08-11  Richard Sandiford  
1270
 
1271
        * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
1272
 
1273
2007-08-09  Michael Snyder  
1274
 
1275
        * aoutx.h (aout_get_external_symbols): Return if count is zero.
1276
 
1277
2007-08-09  H.J. Lu  
1278
 
1279
        PR ld/4909
1280
        * elf.c (print_segment_map): New function.
1281
        (assign_file_positions_for_load_sections): Call print_segment_map
1282
        when a section can't be allocated in segment.
1283
 
1284
2007-08-09  Jan Kratochvil  
1285
 
1286
        * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
1287
 
1288
2007-08-07  Nick Clifton  
1289
 
1290
        * po/bfd.pot: Updated template.
1291
        * po/BLD-POTFILES.in: Regenerate.
1292
 
1293
2007-08-07  Alan Modra  
1294
 
1295
        * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
1296
        bss segments.
1297
 
1298
2007-08-06  Daniel Jacobowitz  
1299
 
1300
        * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
1301
        * Makefile.in: Regenerated.
1302
 
1303
2007-08-06  Daniel Jacobowitz  
1304
 
1305
        * configure.in: Update version to 2.18.50.
1306
        * configure: Regenerated.
1307
 
1308
2007-08-06  Paul Brook  
1309
 
1310
        * elf32-arm.c (elf32_arm_link_hash_entry): Add
1311
        plt_maybe_thumb_refcount.
1312
        (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
1313
        (elf32_arm_copy_indirect_symbol): Ditto.
1314
        (elf32_arm_adjust_dynamic_symbol): Ditto.
1315
        (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
1316
        (arm_add_to_rel): Ditto.
1317
        (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
1318
        R_ARM_THM_CALL.  Handle R_ARM_THM_JUMP19 against a PLT stub.
1319
        (elf32_arm_gc_sweep_hook): Call check_use_blx.  Update plt counts
1320
        for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
1321
        (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
1322
        and R_ARM_THM_JUMP19.
1323
        (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
1324
        (elf32_arm_finish_dynamic_symbol): Ditto.
1325
        (elf32_arm_output_plt_map): Ditto.
1326
 
1327
2007-08-06  Daniel Jacobowitz  
1328
 
1329
        * elf.c (rewrite_elf_program_header): Handle sections not sorted
1330
        by address.
1331
        (copy_elf_program_header): Likewise.
1332
 
1333
2007-08-04  H.J. Lu  
1334
 
1335
        * elf-bfd.h (xvec_get_elf_backend_data): Add const.
1336
 
1337
        * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
1338
        * elfcore.h (elf_core_file_p): Likewise.
1339
 
1340
2007-08-02  H.J. Lu  
1341
 
1342
        * coffcode.h (ALIGN_SET): Removed.
1343
        (ELIFALIGN_SET): Likewise.
1344
        (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
1345
        IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
1346
        IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
1347
        IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
1348
 
1349
2007-08-01  Michael Snyder  
1350
 
1351
        * vms-tir.c (new_section): Fix cut and paste error.
1352
 
1353
        * aoutx.h (aout_link_add_symbols): Return if count is zero.
1354
 
1355
        * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
1356
        pointer must be non-null.
1357
 
1358
2007-08-01  Tristan Gingold  
1359
 
1360
        * coffcode.h (coff_sort_func_alent): New function.
1361
        (coff_slurp_line_table): Sort line table if not already sorted.
1362
 
1363
2007-08-01  Jakub Jelinek  
1364
 
1365
        * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
1366
        GCC 3.4.x warning.
1367
 
1368
2007-08-01  Alan Modra  
1369
 
1370
        * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
1371
        r_type.
1372
        (swap_std_reloc_in): Likewise.
1373
        (aout_link_input_section_std): Likewise.  Return with an error
1374
        on unexpected relocation type.
1375
        (aout_link_input_section_ext): Likewise.
1376
 
1377
2007-08-01  Alan Modra  
1378
 
1379
        PR4694
1380
        * aoutx.h (final_link): Write a zero in first word of
1381
        stringtab if no symbols rather than corrupting last byte
1382
        of text/data.
1383
 
1384
2007-07-31  Jakub Jelinek  
1385
 
1386
        * elf.c (get_program_header_size): Adjacent loadable .note*
1387
        sections need just one PT_NOTE segment.
1388
        (_bfd_elf_map_sections_to_segments): Likewise.
1389
 
1390
2007-07-30  Michael Snyder  
1391
 
1392
        * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
1393
        2007-07-26.  Buffer still in use, can't be freed.
1394
 
1395
2007-07-27  Michael Snyder  
1396
 
1397
        * cofflink.c (coff_link_add_symbols): Return if count is zero.
1398
 
1399
        * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
1400
 
1401
        * aoutx.h (slurp_symbol_table): Return if count == 0.
1402
 
1403
        * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
1404
 
1405
        * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
1406
 
1407
2007-07-27  H.J. Lu  
1408
 
1409
        * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
1410
 
1411
2007-07-26  Michael Snyder  
1412
 
1413
        * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
1414
 
1415
        * linker.c (bfd_section_already_linked_table_insert): Change
1416
        return type from void to boolean.  Return FALSE on failure.
1417
        (_bfd_generic_section_already_linked): Test return value of
1418
        bfd_section_already_linked_table_insert, call fatal on error.
1419
 
1420
        * elflink.c (_bfd_elf_section_already_linked): Test return value
1421
        of bfd_section_already_linked_table_insert, call fatal on error.
1422
 
1423
        * libbfd-in.h (bfd_section_already_linked_table_insert): Update
1424
        return type to bfd_boolean.
1425
 
1426
        * libbfd.h: Regenerate.
1427
 
1428
2007-07-26  Adam Nemet  
1429
 
1430
        * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
1431
        bfd_slurp_armap): Improve function comment.
1432
 
1433
2007-07-26  Michael Snyder  
1434
 
1435
        * linker.c (already_linked_newfunc): Check for NULL return from
1436
        bfd_hash_allocate.
1437
 
1438
        * coffgen.c (fixup_symbol_value): Guard against null;
1439
        bfd_is_com_section will dereference the section pointer.
1440
 
1441
        * syms.c (bfd_decode_symclass): Guard against NULL, since
1442
        bfd_is_com_section dereferences the pointer.
1443
 
1444
        * srec.c (srec_scan): Check for EOF (critical because return value
1445
        will be used as array index).
1446
 
1447
        * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
1448
        are not to be cached, free the temporary buffer.
1449
 
1450
        * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1451
        or count == zero.
1452
 
1453
        * tekhex.c (first_phase): Check return value for null.
1454
 
1455
        * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1456
        pointer increment.
1457
 
1458
2007-07-26  Alan Modra  
1459
 
1460
        * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1461
        check on dynobj.  Remove bed shadow.
1462
 
1463
        * srec.c (srec_get_section_contents): Return immediately on
1464
        count zero.  Check that offset and count are within section.
1465
        * libbfd.c (_bfd_generic_get_section_contents): Check that
1466
        offset + count does not overflow.
1467
 
1468
        * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1469
        is zero.  Correct return value on error.
1470
        * mmo.c (mmo_canonicalize_symtab): Likewise.
1471
        * binary.c (binary_canonicalize_symtab) Correct return on error.
1472
 
1473
2007-07-26  Thiemo Seufer  
1474
 
1475
        * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1476
 
1477
2007-07-26  Alan Modra  
1478
 
1479
        * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1480
        bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1481
        says there are no relocs.
1482
 
1483
2007-07-26  Doug Kwan  
1484
 
1485
        Speed up bfd_dwarf2_find_line.
1486
        * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1487
        and variable info hash tables. Add last_comp_unit, info_hash_count,
1488
        funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1489
        (struct comp_unit): Add prev_unit, cached.
1490
        (struct info_list_node, struct info_hash_entry,
1491
        struct info_hash_table): New.
1492
        (info_hash_table_newfunc, create_info_hash_table,
1493
        insert_info_hash_table, lookup_info_hash_table): New functions
1494
        implementing function and variable info hash tables.
1495
        (scan_unit_for_symbols): Add checks to make sure hash tables are
1496
        consistent with compilation units.
1497
        (comp_unit_maybe_decode_line_info): New function.
1498
        (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1499
        (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1500
        info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1501
        stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1502
        stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1503
        functions. Make use of info hash tables to speed up
1504
        bfd_dwarf2_find_line.
1505
        (find_line): Use hash table for faster lookup if it is turned on.
1506
        Also add code to maintain bi-directional link in comp units.
1507
 
1508
2007-07-25  Michael Snyder  
1509
 
1510
        * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1511
        if size == 0; return and avoid possible null pointer issues.
1512
 
1513
2007-07-25  Alan Modra  
1514
 
1515
        * linker.c (generic_link_add_symbol_list): Warning fix.
1516
 
1517
2007-07-24  Michael Snyder  
1518
 
1519
        * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1520
 
1521
        * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1522
        on bfd_malloc error rather than goto error_return.
1523
 
1524
2007-07-24  Alan Modra  
1525
 
1526
        * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1527
        _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1528
        _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1529
        _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1530
        bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1531
        bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1532
        bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1533
        bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1534
        struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1535
        elf_sym_name_compare, elf_create_symbuf,
1536
        bfd_elf_match_symbols_in_sections,
1537
        _bfd_elf_match_sections_by_type): Move to here..
1538
        * elf.c: ..from here.
1539
 
1540
2007-07-23  Richard Sandiford  
1541
 
1542
        * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1543
        of weakdef->root.type if weakdef has no regular definition.
1544
 
1545
2007-07-22  Adam Nemet  
1546
 
1547
        * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1548
        small_data_overflow_reported.
1549
        (_bfd_mips_elf_link_hash_table_create): Initialize it.
1550
        (_bfd_mips_elf_relocate_section) : Report
1551
        small-data section overflow.
1552
 
1553
2007-07-19  Doug Kwan  
1554
 
1555
        PR binutils/4797
1556
        * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1557
        do_line is true.
1558
 
1559
2007-07-18  Bob Wilson  
1560
 
1561
        * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1562
        non-ELF sections.
1563
 
1564
2007-07-18  Bob Wilson  
1565
 
1566
        * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1567
        vma and size for dynamic tags from the output sections.
1568
 
1569
2007-07-18  Alan Modra  
1570
 
1571
        * elf-bfd.h (struct sym_sec_cache): Delete "sec".  Add "shndx".
1572
        * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1573
        symbol.  Instead cache ELF section index.  Remove redundant
1574
        checks of st_shndx.
1575
 
1576
2007-07-15  Mike Frysinger  
1577
 
1578
        * trad-core.c (NBPG): If not defined, set to getpagesize().
1579
 
1580
2007-07-13  Roland McGrath  
1581
 
1582
        * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1583
        Add after_write_object_contents, after_write_object_contents_info.
1584
        * elf.c (_bfd_elf_write_object_contents): Revert last change.
1585
        Instead, call after_write_object_contents if set.
1586
 
1587
2007-07-12  Kai Tietz   
1588
 
1589
        * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1590
        (BFD_HOSTPTR_T): Host pointer type for casting a
1591
        pointer to an integer type.
1592
        (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1593
        (sprintf_vma, fprintf_vma): Add support for long long prints.
1594
        * bfd-in2.h: Regenerate.
1595
        * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1596
        (BFD_HOSTPTR_T): Host pointer type for casting a
1597
        pointer to an integer type. Default is "unsigned long".
1598
        (AC_CHECK_SIZEOF(void *)): New.
1599
        (host64): Set it if the pointer size is 8.
1600
        * configure: Regenerate.
1601
        * config.in: Add macro SIZEOF_VOID_P.
1602
        * coffcode.h: Replace host ptr type assuming "long" with
1603
        bfd_hostptr_t type.
1604
        * coffgen.c: Likewise.
1605
        * elf-eh-frame.c: Likewise.
1606
        * peicode.h: Likewise.
1607
 
1608
2007-07-10  H.J. Lu  
1609
 
1610
        * Makefile.in: Regenerated.
1611
 
1612
2007-07-10  H.J. Lu  
1613
 
1614
        PR binutils/4756
1615
        * simple.c (bfd_simple_get_relocated_section_content): Don't
1616
        apply relocation on executable and shared library.
1617
 
1618
2007-07-10  Nathan Sidwell  
1619
 
1620
        * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1621
        copy relocs on vxworks.
1622
 
1623
2007-07-10  Alan Modra  
1624
 
1625
        * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1626
        * elf64-alpha.c (alpha_elf_size_info): Likewise.
1627
        * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1628
        * elf64-mips.c (mips_elf64_size_info): Likewise.
1629
        * elf64-s390.c (s390_elf64_size_info): Likewise.
1630
        * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1631
 
1632
2007-07-09  H.J. Lu  
1633
 
1634
        * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1635
        symbol.
1636
        (_bfd_elf_merge_symbol): Properly update normal symbol when
1637
        overriding the versioned symbol from a dynamic library.
1638
 
1639
2007-07-09  Roland McGrath  
1640
 
1641
        * elf-bfd.h (struct elf_obj_tdata): Add members
1642
        emit_note_gnu_build_id and note_gnu_build_id_sec.
1643
        * elf.c (_bfd_id_note_section_size): New global function.
1644
        (read_hex, _bfd_elf_write_build_id_section): New static functions.
1645
        (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1646
        if emit_note_gnu_build_id is set.
1647
        * Makefile.am (elf.lo): Update dependencies.
1648
 
1649
        * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1650
        (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1651
        * elfcode.h (elf_checksum_contents): New macro and function.
1652
        (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1653
 
1654
2007-07-06  Michael Snyder  
1655
 
1656
        * elflink.c (elf_link_add_object_symbols): Return via
1657
        error_free_vers on "notice" failure.
1658
 
1659
2007-07-04  H.J. Lu  
1660
 
1661
        * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1662
        if arch is unknown.
1663
 
1664
2007-07-04  Nick Clifton  
1665
 
1666
        Import this patch from an internal tree:
1667
 
1668
        2001-07-17  Richard Henderson  
1669
 
1670
        * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1671
        compensate for high bit set in R_MEP_LOW16.
1672
 
1673
2007-07-03  Joseph Myers  
1674
 
1675
        * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1676
        input attributes if value has been copied.
1677
 
1678
2007-07-03  Nick Clifton  
1679
 
1680
        * COPYING: Replace with GPLv3 text.
1681
        * aix386-core.c: Update copyright notice to refer to GPLv3.
1682
        * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1683
        aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1684
        aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1685
        archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1686
        binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1687
        cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1688
        coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1689
        coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1690
        coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1691
        coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1692
        coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1693
        coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1694
        coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1695
        coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1696
        cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1697
        cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1698
        cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1699
        cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1700
        cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1701
        cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1702
        cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1703
        cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1704
        cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1705
        cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1706
        cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1707
        cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1708
        cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1709
        demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1710
        ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1711
        elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1712
        elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1713
        elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1714
        elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1715
        elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1716
        elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1717
        elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1718
        elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1719
        elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1720
        elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1721
        elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1722
        elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1723
        elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1724
        elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1725
        elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1726
        elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1727
        elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1728
        elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1729
        elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1730
        elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1731
        elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1732
        elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1733
        epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1734
        hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1735
        hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1736
        i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1737
        i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1738
        libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1739
        libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1740
        linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1741
        m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1742
        mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1743
        newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1744
        nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1745
        ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1746
        pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1747
        pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1748
        pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1749
        pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1750
        pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1751
        reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1752
        simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1753
        srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1754
        sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1755
        trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1756
        vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1757
        xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1758
        xtensa-modules.c: Likewise.
1759
        * elf32-sh-relocs.h: Add copyright notice.
1760
        * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1761
        hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1762
        hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1763
        hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1764
        hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1765
        hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1766
        hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1767
        hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1768
        * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1769
 
1770
2007-07-02  Joseph Myers  
1771
 
1772
        * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1773
        R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1774
        * elf64-mips.c (mips_elf64_howto_table_rela): Support
1775
        R_MIPS_TLS_DTPREL64.
1776
 
1777
2007-07-02  Alan Modra  
1778
 
1779
        * Makefile.am: Run "make dep-am".
1780
        * Makefile.in: Regenerate.
1781
        * aclocal.m4: Regenerate.
1782
        * config.in: Regenerate.
1783
        * po/SRC-POTFILES.in: Regenerate.
1784
        * po/bfd.pot: Regenerate.
1785
 
1786
2007-07-02  Alan Modra  
1787
 
1788
        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1789
        symsec != NULL tests.
1790
 
1791
2007-07-02  Alan Modra  
1792
 
1793
        PR 4712
1794
        * elf.c (assign_file_positions_for_load_sections): Adjust lma
1795
        by p_vaddr_offset.
1796
 
1797
2007-06-30  H.J. Lu  
1798
 
1799
        * aclocal.m4: Regenerated.
1800
        * Makefile.in: Likewise.
1801
 
1802
2007-06-29  Joseph Myers  
1803
 
1804
        * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1805
        (ppc_elf_merge_private_bfd_data): Call it.
1806
 
1807
2007-06-29  Joseph Myers  
1808
 
1809
        * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1810
        (_bfd_mips_elf_merge_private_bfd_data): Call it.
1811
 
1812
2007-06-29  Joseph Myers  
1813
 
1814
        * elf-attrs.c: New.
1815
        * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1816
        (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1817
        (elf-attrs.lo): Generate dependencies.
1818
        * Makefile.in: Regenerate.
1819
        * configure.in (elf): Add elf-attrs.lo.
1820
        * configure: Regenerate.
1821
        * elf-bfd.h (struct elf_backend_data): Add entries for object
1822
        attributes.
1823
        (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1824
        OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1825
        Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1826
        New.
1827
        (struct elf_obj_tdata): Add entries for object attributes.
1828
        (elf_known_obj_attributes, elf_other_obj_attributes,
1829
        elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1830
        New.
1831
        (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1832
        bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1833
        bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1834
        bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1835
        bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1836
        _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1837
        _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1838
        * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1839
        (bfd_section_from_shdr): Handle attributes sections.
1840
        * elflink.c (bfd_elf_final_link): Handle attributes sections.
1841
        * elfxx-target.h (elf_backend_obj_attrs_vendor,
1842
        elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1843
        elf_backend_obj_attrs_section_type): New.
1844
        (elfNN_bed): Update.
1845
        * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1846
        aeabi_attribute_list): Remove.
1847
        (struct elf32_arm_obj_tdata): Remove object attributes fields.
1848
        (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1849
        elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1850
        Update for new object attributes interfaces.
1851
        (uleb128_size, is_default_attr, eabi_attr_size,
1852
        elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1853
        elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1854
        elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1855
        elf32_arm_add_eabi_attr_int, attr_strdup,
1856
        elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1857
        copy_eabi_attributes, elf32_arm_parse_attributes): Remove.  Moved
1858
        to generic code in elf-attrs.c.
1859
        (elf32_arm_obj_attrs_arg_type): New.
1860
        (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1861
        (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1862
        (bfd_elf32_bfd_final_link): Remove.
1863
        (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1864
        elf_backend_obj_attrs_arg_type,
1865
        elf_backend_obj_attrs_section_type): New.
1866
        * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1867
        attributes.
1868
        * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1869
        * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1870
        * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1871
        * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1872
        * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1873
        * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1874
 
1875
2007-06-29  Paul Brook  
1876
 
1877
        * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1878
        call veneers for call relocations against undefined symbols.
1879
        (elf32_arm_final_link_relocate): Turn call to undefined symbol
1880
        into a jump to the next instruction.
1881
 
1882
2007-06-29  Michael Snyder  
1883
 
1884
        * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1885
 
1886
2007-06-29  M R Swami Reddy  
1887
 
1888
        * Makefile.am: Add cr16 related entry
1889
        * Makefile.in: Regenerate
1890
        * archures.c: Add bfd_cr16_arch
1891
        * bfd-in2.h: Regenerate
1892
        * config.bfd: Add cr16-elf
1893
        * configure.in: Add bfd_elf32_cr16_vec
1894
        * configure: Regenerate.
1895
        * targets.c: Added cr16 related information
1896
        * cpu-cr16.c: New file.
1897
        * elf32-cr16.c: New file.
1898
        * reloc.c: Added cr16 relocs.
1899
 
1900
2007-06-29  Alan Modra  
1901
 
1902
        * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1903
        message for undefined version nodes.
1904
        (elf_gc_sweep): Don't warn when zero size sections are
1905
        removed.
1906
 
1907
2007-06-29  Nathan Froyd  
1908
 
1909
        * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1910
        types.
1911
 
1912
2007-06-29  Alan Modra  
1913
 
1914
        * elf32-spu.c (spu_elf_fake_sections): New function.
1915
        (elf_backend_fake_sections): Define.
1916
 
1917
2007-06-29  Alan Modra  
1918
 
1919
        * elf.c (assign_file_positions_for_load_sections): Use elf
1920
        section header sh_size rather than bfd section size, simplifying
1921
        .tbss handling.
1922
 
1923
2007-06-29  Alan Modra  
1924
 
1925
        PR ld/4701
1926
        * elf.c (assign_file_positions_for_load_sections): Ensure bss
1927
        segments meet gABI alignment requirements.  Don't allocate
1928
        file space for bss sections in a segment also containing file
1929
        or program headers.
1930
 
1931
2007-06-27  Alan Modra  
1932
 
1933
        * bfd.c (struct bfd): Rename "next" to "archive_next".
1934
        * archive.c: Rename uses throughout file.
1935
        * archive64.c: Likewise.
1936
        * coff-rs6000.c: Likewise.
1937
        * ecoff.c: Likewise.
1938
        * som.c: Likewise.
1939
        * bfd-in2.h: Regenerate.
1940
 
1941
        * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1942
        input bfds.
1943
        * elf32-spu.c (spu_elf_create_sections): Likewise.
1944
 
1945
2007-06-26  H.J. Lu  
1946
 
1947
        * dwarf2.c (find_line): New.  Contains the duplicated code from:
1948
        (_bfd_dwarf2_find_nearest_line): Use it.
1949
        (_bfd_dwarf2_find_line): Use it.
1950
 
1951
2007-06-26  Joseph Myers  
1952
 
1953
        * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1954
 
1955
2007-06-25  Richard Sandiford  
1956
 
1957
        * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1958
        to be used for calls from MIPS16 code.
1959
 
1960
2007-06-23  Andreas Schwab  
1961
 
1962
        * configure.in (--with-separate-debug-dir): New option.
1963
        * configure: Regenerate.
1964
        * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1965
        * Makefile.in: Regenerate.
1966
        * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1967
        bfd_follow_gnu_debuglink.
1968
        (_bfd_dwarf2_find_line): Likewise.
1969
 
1970
2007-06-22  Nick Clifton  
1971
 
1972
        * dwarf2.c: Add support for reading in debug information via a
1973
        .gnu_debuglink section:
1974
        (struct dwarf2_debug): Add bfd field to record the bfd containing
1975
        the debug info.
1976
        (parse_comp_unit): Remove ABFD parameter.  Instead use the bfd
1977
        field in the dwarf2_debug structure.
1978
        (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1979
        be found in the current bfd call bfd_follow_gnu_debuglink to see
1980
        if another file contains the debug information.  If it does, open
1981
        it and continue.
1982
        (_bfd_dwarf2_find_line): Likewise.
1983
 
1984
2007-06-19  H.J. Lu  
1985
 
1986
        PR ld/4590
1987
        * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1988
        when removing duplicated entries.
1989
        (get_dyn_sym_info): Initialize the got_offset field to -1.
1990
        Update call to sort_dyn_sym_info.
1991
        (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1992
        array of addend and remove duplicates.
1993
 
1994
2007-06-18  H.J. Lu  
1995
 
1996
        * libpei.h (_bfd_XXi_final_link_postscript): Remove
1997
        duplication.
1998
        (bfd_target_pei_p): New.
1999
        (bfd_target_pei_arch): New
2000
        (bfd_target_efi_p): Likewise.
2001
        (bfd_target_efi_arch): New
2002
        (bfd_pe_executable_p): Use bfd_target_pei_p and
2003
        bfd_target_efi_p.
2004
 
2005
        * peicode.h (arch_type): New enum.
2006
        (pe_arch): New function.
2007
        (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
2008
        if there is an EFI/PE target.
2009
 
2010
2007-06-14  H.J. Lu  
2011
 
2012
        * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
2013
 
2014
        * acinclude.m4: Don't include m4 files. Remove libtool
2015
        kludge.
2016
 
2017
        * Makefile.in: Regenerated.
2018
        * aclocal.m4: Likewise.
2019
        * configure: Likewise.
2020
 
2021
2007-06-11  Sterling Augustine  
2022
            Bob Wilson  
2023
 
2024
        * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
2025
        XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
2026
        (extend_ebb_bounds_backward, compute_text_actions): Likewise.
2027
        (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
2028
        (xtensa_get_property_predef_flags): Likewise.
2029
        (compute_removed_literals): Pass new arguments to is_removable_literal.
2030
        (is_removable_literal): Add sec, prop_table and ptblsize arguments.
2031
        Do not remove literal if the NO_TRANSFORM property flag is set.
2032
 
2033
2007-05-31  Richard Sandiford  
2034
 
2035
        * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
2036
        type (3) single-GOT entry, read tls_type from the hash table entry
2037
        rather than the GOT entry.
2038
 
2039
2007-06-01  Alan Modra  
2040
 
2041
        * simple.c (bfd_simple_get_relocated_section_contents): Init
2042
        input_bfds_tail.
2043
 
2044
2007-05-30  Alan Modra  
2045
 
2046
        * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
2047
        created by objcopy --only-keep-debug.
2048
        (_bfd_elf_init_private_section_data): Only change elf_section_type
2049
        if it is SHT_NULL.
2050
 
2051
        * elf.c (assign_file_positions_for_load_sections): Correct sh_type
2052
        to SHT_NOBITS earlier.  Base actions in rest of function on sh_type
2053
        and sh_flags instead of bfd section flags.  Delete voff and code
2054
        keeping nobits segments aligned.
2055
 
2056
2007-05-25  Eric Christopher  
2057
 
2058
        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
2059
        Check that sym_sec isn't NULL before accessing.
2060
 
2061
2007-05-24  Steve Ellcey  
2062
 
2063
        * Makefile.in: Regnerate.
2064
        * configure: Regenerate.
2065
        * aclocal.m4: Regenerate.
2066
        * doc/Makefile.in: Regenerate.
2067
 
2068
2007-05-22  Paul Brook  
2069
 
2070
        * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
2071
        with sec and sec_shndx.
2072
        (elf32_arm_ouput_plt_map_sym): Use them.
2073
        (elf32_arm_output_arch_local_syms): Output mapping symbols for
2074
        interworking glue.
2075
 
2076
2007-05-18  Paul Brook  
2077
 
2078
        * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
2079
        (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
2080
        (record_arm_to_thumb_glue): Add v5t non-pic glue.
2081
        (elf32_arm_create_thumb_stub): Ditto.
2082
 
2083
2007-05-16  H.J. Lu  
2084
            Alan Modra  
2085
 
2086
        * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
2087
        section to the minimum alignment.
2088
 
2089
2007-05-15  H.J. Lu  
2090
            Alan Modra  
2091
 
2092
        PR ld/4504
2093
        * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
2094
        * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
2095
 
2096
        * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
2097
        _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
2098
        bss section.
2099
        * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2100
        * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2101
        * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2102
        * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2103
        * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2104
        * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2105
        * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2106
        * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2107
        * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2108
        * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2109
        * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2110
        * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2111
        * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2112
        * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2113
        * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2114
        * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
2115
        * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2116
 
2117
2007-05-15  Richard Sandiford  
2118
 
2119
        * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
2120
        input_section argument.  Create .rela.dyn relocations against
2121
        symbol 0 rather than the section symbol.
2122
        (mips_elf_local_got_index): Remove input_section argument.
2123
        Update call to mips_elf_create_local_got_entry.
2124
        (mips_elf_got_page, mips_elf_got16_entry): Likewise.
2125
        (mips_elf_calculate_relocation): Update calls to
2126
        mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
2127
 
2128
2007-05-15  Mark Shinwell  
2129
 
2130
        * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
2131
        handle the Thumb-2 JUMP19 relocation.
2132
 
2133
2007-05-15  Alan Modra  
2134
 
2135
        PR 4479
2136
        * elf.c (elf_fake_sections): Don't allow backend to change
2137
        SHT_NOBITS if called for strip/objcopy --only-keep-debug.
2138
        * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
2139
        fix from here.
2140
 
2141
2007-05-14  Alan Modra  
2142
 
2143
        * elf.c (bfd_elf_string_from_elf_section): Return NULL on
2144
        invalid shstrndx.
2145
        (bfd_elf_get_str_section): Likewise.
2146
 
2147
2007-05-12  Alan Modra  
2148
 
2149
        PR 4497
2150
        * elf-eh-frame.c (struct cie): Add "local_personality".  Make
2151
        "personality" a union.
2152
        (cie_eq): Compare local_personality too.  Adjust personality
2153
        comparison.
2154
        (_bfd_elf_discard_section_eh_frame): Check binding on personality
2155
        reloc sym to allow for bad symtab.  Use stashed local syms rather
2156
        than reading personality local sym.  Handle discarded sections.
2157
 
2158
2007-05-12  Alan Modra  
2159
 
2160
        * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
2161
 
2162
2007-05-11  Alan Modra  
2163
 
2164
        * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
2165
        (enum ppc_elf_plt_type): Move from..
2166
        * elf32-ppc.c: ..here.
2167
        (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
2168
        (struct ppc_elf_link_hash_table): Reorder.  Add old_bfd.  Delete
2169
        can_use_new_plt.  Make is_vxworks a bitfield.
2170
        (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
2171
        (ppc_elf_check_relocs): Update setting of reloc flags.  Set old_bfd.
2172
        (ppc_elf_select_plt_layout): Modify parameters.  Use bfd reloc
2173
        flags to better detect object files needing old bss-style plt.
2174
        Allow secure plt to be used without rel16 relocs being detected.
2175
        Warn if secure plt request cannot be allowed.
2176
 
2177
2007-05-11  Alan Modra  
2178
 
2179
        * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
2180
        * elf-bfd.h (struct elf_backend_data): Change return type of
2181
        elf_backend_relocate_section to int.
2182
        * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
2183
        R_SPU_PPU64.
2184
        (spu_elf_bfd_to_reloc_type): Convert new relocs.
2185
        (spu_elf_count_relocs): New function.
2186
        (elf_backend_count_relocs): Define.
2187
        (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
2188
        R_SPU_PPU64 relocs.
2189
        * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
2190
        returns 2.
2191
        * bfd-in2.h: Regenerate.
2192
        * libbfd.h: Regenerate.
2193
 
2194
2007-05-10  Richard Sandiford  
2195
 
2196
        * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
2197
        for R_ARM_ABS12 relocs.
2198
        (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
2199
        non-shared VxWorks PLT entries.
2200
 
2201
2007-05-11  Alan Modra  
2202
 
2203
        PR 4454
2204
        * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
2205
        (_bfd_elf_discard_section_eh_frame): Handle local syms on
2206
        personality relocation.
2207
 
2208
2007-05-10  Richard Sandiford  
2209
 
2210
        * elf.c (assign_file_positions_for_load_sections): Use p_memsz
2211
        rather than p_filesz to calculate the LMA of the end of a segment.
2212
 
2213
2007-05-10  Jakub Jelinek  
2214
 
2215
        * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
2216
        processing if symbol is defined in the executable.
2217
 
2218
2007-05-10  Alexandre Oliva  
2219
 
2220
        * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
2221
        (frvfdpic_elf_discard_info): New.
2222
        (elf_backend_discard_info): Define for FDPIC.
2223
 
2224
2007-05-09  Mark Shinwell  
2225
 
2226
        * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
2227
        attempt to scan if the bfd doesn't correspond to an ELF image.
2228
        (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2229
 
2230
2007-05-08  Alexandre Oliva  
2231
 
2232
        * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
2233
        for which _bfd_elf_section_offset returns -1.
2234
 
2235
2007-05-08  Alan Modra  
2236
 
2237
        * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
2238
        (mark_functions_via_relocs): Likewise.
2239
 
2240
2007-05-07  Alan Modra  
2241
 
2242
        * elflink.c (bfd_elf_final_link): Correct reloc handling for
2243
        elf_backend_count_relocs.
2244
        (bfd_elf_discard_info): Print an error if we can't read syms.
2245
 
2246
2007-05-07  Alan Modra  
2247
 
2248
        * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
2249
        invalid reloc code.
2250
        (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
2251
        (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
2252
        define.
2253
 
2254
2007-05-07  Alan Modra  
2255
 
2256
        * elf.c (assign_file_positions_for_load_sections): Don't check
2257
        core segment.
2258
 
2259
2007-05-04  H.J. Lu  
2260
 
2261
        * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
2262
        and .rel.dyn aren't present.
2263
 
2264
2007-05-04  Nick Clifton  
2265
 
2266
        * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
2267
        sections are present examine the indirect sections in an attempt
2268
        to compute the correct relocation size.  If there is any
2269
        ambiguity, produce an error and refuse to sort.
2270
 
2271
2007-05-03  Sandra Loosemore  
2272
 
2273
        * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
2274
 
2275
2007-05-03  Vincent Riviere  
2276
            Nick Clifton  
2277
 
2278
        PR gas/3041
2279
        * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
2280
        in the same way as relocs against external symbols.
2281
 
2282
2007-05-02  Alan Modra  
2283
 
2284
        * elf.c (assign_file_positions_for_load_sections): Set sh_offset
2285
        here.  Set sh_type to SHT_NOBITS if we won't be allocating
2286
        file space.  Don't bump p_memsz for non-alloc sections.  Adjust
2287
        section-in-segment check.
2288
        (assign_file_positions_for_non_load_sections): Don't set sh_offset
2289
        here for sections that have already been handled above.
2290
 
2291
2007-04-30  Alan Modra  
2292
 
2293
        * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
2294
        and emit_stack_syms bitfields.
2295
        (get_sym_h): Read all symbols if stack analysis will be done.
2296
        (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
2297
        params, and stash in hash table.
2298
        (is_hint): Split off from..
2299
        (is_branch): ..here.  Adjust callers.
2300
        (spu_elf_size_stubs): Add stack_analysis param.  Arrange to read
2301
        and keep all syms.
2302
        (write_one_stub): Fix mem leak.
2303
        (find_function_stack_adjust): New function.
2304
        (sort_syms_syms, sort_syms_psecs): New vars.
2305
        (sort_syms): New function.
2306
        (struct call_info, struct function_info): New.
2307
        (struct spu_elf_stack_info): New.
2308
        (alloc_stack_info, maybe_insert_function, func_name): New functions.
2309
        (is_nop, insns_at_end, check_function_ranges): Likewise.
2310
        (find_function, insert_callee, mark_functions_via_relocs): Likewise.
2311
        (pasted_function, interesting_section, discover_functions): Likewise.
2312
        (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
2313
        (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
2314
        (bfd_elf32_bfd_final_link): Define.
2315
        * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
2316
        (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
2317
 
2318
2007-04-28  Sergey Rogozhkin  
2319
 
2320
        * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
2321
        memory which we might not own.
2322
 
2323
2007-04-27  Bob Wilson  
2324
 
2325
        * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
2326
        (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
2327
        (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
2328
 
2329
2007-04-27  Bob Wilson  
2330
 
2331
        * elf32-xtensa.c (xtensa_read_table_entries): Step through table
2332
        contents and relocs in parallel.
2333
 
2334
2007-04-27  Bob Wilson  
2335
 
2336
        * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
2337
 
2338
2007-04-27  Alan Modra  
2339
 
2340
        * cpu-rs6000.c: Write Mimi's name in ASCII.
2341
        * coff-rs6000.c: Likewise.
2342
        * rs6000-core.c: Likewise.
2343
 
2344
2007-04-27  Alan Modra  
2345
 
2346
        * sysdep.h: Include config.h first.
2347
        Many files: Include sysdep.h before bfd.h.
2348
        * Makefile.am: Run "make dep-am".
2349
        * Makefile.in: Regenerate.
2350
 
2351
2007-04-25  Alan Modra  
2352
 
2353
        * sysdep.h: Revert last change.
2354
 
2355
2007-04-24  Nick Clifton  
2356
 
2357
        * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
2358
        * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
2359
 
2360
2007-04-24  Alan Modra  
2361
 
2362
        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
2363
        eh_frame_hdr table won't be created.
2364
 
2365
2007-04-24  Alan Modra  
2366
 
2367
        * acinclude.m4: Include config/stdint.m4.
2368
        * configure.in: Invoke GCC_HEADER_STDINT.
2369
        * sysdep.h: Don't include ansidecl.h here.
2370
        * configure: Regenerate.
2371
        * config.in: Regenerate.
2372
        * Makefile.in: Regenerate.
2373
 
2374
2007-04-23  Nathan Sidwell  
2375
 
2376
        * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
2377
        bfd_mach_mcf_isa_c_emac): New.
2378
        * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
2379
        elf_isac_plt_entry, elf_isac_plt_info): New.
2380
        (elf32_m68k_object_p): Add ISA_C.
2381
        (elf32_m68k_print_private_bfd_data): Print ISA_C.
2382
        (elf32_m68k_get_plt_info): Detect ISA_C.
2383
        * cpu-m68k.c (arch_info): Add ISAC.
2384
        (m68k_arch_features): Likewise,
2385
        (bfd_m68k_compatible): ISAs B & C are not compatible.
2386
 
2387
2007-04-21  Nick Clifton  
2388
 
2389
        * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
2390
        (ecoff_link_add_archive_symbols): Likewise.
2391
        * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
2392
        relent.howto.
2393
        * ieee.c (parse_int): Initialise x.
2394
        (must_parse_int): Initialise result.
2395
        (ieee_slurp_external_symbols): Initialise value.
2396
 
2397
2007-04-21  Alan Modra  
2398
 
2399
        * config.bfd (spu-*-elf): Delete targ_selvecs.
2400
 
2401
2007-04-19  Nick Clifton  
2402
 
2403
        * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
2404
 
2405
2007-04-19  Alan Modra  
2406
 
2407
        * bfd.c (bfd_demangle): New function.
2408
        * Makefile.am: Run "make dep-am".
2409
        * Makefile.in: Regenerate.
2410
        * bfd-in2.h: Regenerate.
2411
 
2412
2007-04-18  Matthias Klose  
2413
 
2414
        * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
2415
        (bfdver.h): Use the date in non-release builds for the soversion.
2416
        * Makefile.in: Regenerate.
2417
 
2418
2007-04-17  Paul Brook  
2419
 
2420
        * elf.c (_bfd_elf_is_function_type): New function.
2421
        * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
2422
        (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
2423
        is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
2424
        * elf-bfd.h (elf_backend_data): Add is_function_type.
2425
        (_bfd_elf_is_function_type): Add prototype.
2426
        * elfxx-target.h (elf_backend_is_function_type): Add default
2427
        definition.
2428
        (elfNN_bed): Add elf_backend_is_function_type.
2429
        * elf32-arm.c (elf32_arm_is_function_type): New function.
2430
        (elf_backend_is_function_type): Define.
2431
 
2432
2007-04-17  Daniel Jacobowitz  
2433
 
2434
        * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
2435
        DT_MIPS_RLD_MAP before DT_DEBUG again.
2436
 
2437
2007-04-14  Steve Ellcey  
2438
 
2439
        * Makefile.am: Add ACLOCAL_AMFLAGS.
2440
        * configure.in: Change macro call order.
2441
        * Makefile.in: Regnerate.
2442
        * doc/Makefile.in: Regenerate.
2443
        * configure: Regenerate.
2444
 
2445
2007-04-14  Jakub Jelinek  
2446
 
2447
        * elflink.c (bfd_elf_final_link): Don't free symbuf for
2448
        non-elf input bfds.
2449
        (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2450
        for non-elf input bfds.
2451
 
2452
2007-04-12  Richard Sandiford  
2453
 
2454
        * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2455
        DT_MIPS_RTLD_MAP for PIEs.
2456
 
2457
2007-04-12  Richard Sandiford  
2458
 
2459
        * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2460
        when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2461
        in a read-only section.
2462
        (_bfd_mips_elf_check_relocs): Likewise.
2463
 
2464
2007-04-12  Bob Wilson  
2465
 
2466
        * elf32-xtensa.c (xtensa_is_insntable_section): New.
2467
        (xtensa_is_proptable_section): New.
2468
        (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2469
        tables with 12-byte entries, as well as tables with 8-byte entries.
2470
        Sort the relocations before examining them.
2471
        (relax_property_section): Use xtensa_is_proptable_section and
2472
        xtensa_is_littable_section.  Rewrite code for combining table entries
2473
        to be more robust in case of unexpected relocations.  Do not set offset
2474
        of unused relocations to less than zero.
2475
        (xtensa_is_property_section): Use other functions instead of
2476
        duplicating section name comparisons.
2477
        (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2478
        (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2479
 
2480
2007-04-12  Bob Wilson  
2481
 
2482
        * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2483
        from Xtensa property sections.
2484
 
2485
2007-04-12  Alan Modra  
2486
 
2487
        * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2488
        is non-NULL before dereferencing.
2489
 
2490
2007-04-11  Nathan Sidwell  
2491
 
2492
        * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2493
        relocs too.
2494
 
2495
2007-04-10  Richard Henderson  
2496
 
2497
        * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2498
        (elf64_alpha_size_got_sections): Remove unused something_changed local.
2499
        (elf64_alpha_size_plt_section): Return void.
2500
        (elf64_alpha_size_rela_got_section): Likewise.
2501
        (elf64_alpha_relax_section): Only regenerate got+plt if the
2502
        relax_trip counter has changed.
2503
 
2504
2007-04-09  Daniel Jacobowitz  
2505
 
2506
        * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2507
        * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2508
        (bfdver.texi): New rule.
2509
        * Makefile.in, doc/Makefile.in: Regenerated.
2510
 
2511
2007-04-03  Matt Thomas  
2512
 
2513
        * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2514
        in a shared object if it is not in a CODE section or if it is against
2515
        a section symbol.  This allows DWARF2 to use pcrel format.
2516
 
2517
2007-04-05  H.J. Lu  
2518
 
2519
        PR ld/4304
2520
        * elflink.c (bfd_elf_final_link): Call einfo callback in
2521
        bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2522
        warning.
2523
 
2524
2007-04-05  Alan Modra  
2525
 
2526
        * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2527
        (elf_backend_link_output_symbol_hook): Define.
2528
 
2529
2007-04-02  Nick Clifton  
2530
 
2531
        PR binutils/4292
2532
        * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2533
        targets as 64-bit values, even if running on a 64-bit host.
2534
        * coffgen.c (coff_print_symbol): Likewise.
2535
 
2536
2007-03-29  Nick Clifton  
2537
 
2538
        PR binutils/4110
2539
        * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2540
        (setup_group): Use it.  Report corrupt group section headers.
2541
        (bfd_section_from_shdr): Use new macro.  Replace constant 4 with
2542
        GRP_ENTRY_SIZE.  Cope with NULLs in the group section table.
2543
        (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2544
 
2545
2007-03-29  Alan Modra  
2546
 
2547
        PR ld/4267
2548
        * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2549
        for rel->r_info values.
2550
        (bfd_elf_perform_complex_relocation): Likewise.
2551
        * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2552
        unused entries.  Don't clear plt.plist in loop.
2553
 
2554
2007-03-28  Richard Sandiford  
2555
 
2556
        * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2557
        * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2558
        Merge into...
2559
        (sparc_elf_append_rela): ...this new function.
2560
        (SPARC_ELF_APPEND_RELA): Delete.
2561
        (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2562
        the deleted append_rela field.
2563
        (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2564
        instead of SPARC_ELF_APPEND_RELA.
2565
        (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.  Use the
2566
        elf_size_info structure to find the size of a RELA entry and
2567
        the associated swap-out function.
2568
        (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2569
        (sparc_finish_dyn): ...this new function.
2570
        (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2571
 
2572
2007-03-28  Richard Sandiford  
2573
            Phil Edwards  
2574
 
2575
        * doc/bfd.texinfo: Put the contents after the title page rather
2576
        than at the end of the document.
2577
 
2578
2007-03-27  Andreas Schwab  
2579
 
2580
        * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2581
 
2582
2007-03-26  H.J. Lu  
2583
 
2584
        * configure: Regenerated.
2585
 
2586
2007-03-26  Alan Modra  
2587
 
2588
        * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2589
        (allocate_spuear_stubs): New function.
2590
        (spu_elf_size_stubs): Call allocate_spuear_stubs.
2591
 
2592
2007-03-26  Alan Modra  
2593
 
2594
        * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2595
        * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2596
        (MY (bfd_reloc_name_lookup)): New function.
2597
        * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2598
        * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2599
        (MY_bfd_reloc_name_lookup): Define.
2600
        * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2601
        (MY_bfd_reloc_name_lookup): Define.
2602
        * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2603
        (NAME (aout, reloc_name_lookup)): New function.
2604
        * bout.c (b_out_bfd_reloc_name_lookup): New function.
2605
        * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2606
        (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2607
        * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2608
        (coff_bfd_reloc_name_lookup): Define.
2609
        * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2610
        (coff_i386_reloc_name_lookup): New function.
2611
        * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2612
        (coff_bfd_reloc_name_lookup): Define.
2613
        * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2614
        (coff_bfd_reloc_name_lookup): Define.
2615
        * coff-m68k.c (m68k_reloc_name_lookup): New function.
2616
        (coff_bfd_reloc_name_lookup): Define.
2617
        * coff-maxq.c (maxq_reloc_name_lookup): New function.
2618
        (coff_bfd_reloc_name_lookup): Define.
2619
        * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2620
        (coff_bfd_reloc_name_lookup): Define.
2621
        * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2622
        (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2623
        * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2624
        (coff_bfd_reloc_name_lookup): Define.
2625
        * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2626
        (_bfd_xcoff_reloc_name_lookup): New function.
2627
        (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2628
        * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2629
        (sh_coff_reloc_name_lookup): New function.
2630
        * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2631
        (coff_bfd_reloc_name_lookup): Define.
2632
        * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2633
        (tic30_coff_reloc_name_lookup): New function.
2634
        * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2635
        (tic4x_coff_reloc_name_lookup): New function.
2636
        * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2637
        (tic54x_coff_reloc_name_lookup): New function.
2638
        * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2639
        (coff_amd64_reloc_name_lookup): New function.
2640
        * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2641
        (coff_bfd_reloc_name_lookup): Define.
2642
        * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2643
        (coff_bfd_reloc_name_lookup): Define.
2644
        * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2645
        (xcoff64_reloc_name_lookup): New function.
2646
        (rs6000coff64_vec, aix5coff64_vec): Init new field.
2647
        * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2648
        * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2649
        * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2650
        * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2651
        * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2652
        * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2653
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2654
        * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2655
        * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2656
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2657
        * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2658
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2659
        * elf32-cris.c (cris_reloc_name_lookup): New function.
2660
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2661
        * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2662
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2663
        * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2664
        * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2665
        * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2666
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2667
        * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2668
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2669
        * elf32-frv.c (frv_reloc_name_lookup): New function.
2670
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2671
        * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2672
        * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2673
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2674
        * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2675
        * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2676
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2677
        * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2678
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2679
        * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2680
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2681
        * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2682
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2683
        * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2684
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2685
        * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2686
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2687
        * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2688
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2689
        * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2690
        * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2691
        * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2692
        * elf32-m68k.c (reloc_name_lookup): New function.
2693
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2694
        * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2695
        * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2696
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2697
        * elf32-mep.c (mep_reloc_name_lookup): New function.
2698
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2699
        * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2700
        (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2701
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2702
        * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2703
        * elf32-mt.c (mt_reloc_name_lookup): New function.
2704
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2705
        * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2706
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2707
        * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2708
        * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2709
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2710
        * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2711
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2712
        * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2713
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2714
        * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2715
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2716
        * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2717
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2718
        * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2719
        * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2720
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2721
        * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2722
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2723
        * elf32-vax.c (reloc_name_lookup): New function.
2724
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2725
        * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2726
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2727
        * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2728
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2729
        * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2730
        (bfd_elf32_bfd_reloc_name_lookup): Define.
2731
        * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2732
        (bfd_elf64_bfd_reloc_name_lookup): Define.
2733
        * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2734
        * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2735
        * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2736
        * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2737
        * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2738
        (bfd_elf64_bfd_reloc_name_lookup): Define.
2739
        * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2740
        (bfd_elf64_bfd_reloc_name_lookup): Define.
2741
        * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2742
        (bfd_elf64_bfd_reloc_name_lookup): Define.
2743
        * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2744
        * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2745
        (bfd_elf64_bfd_reloc_name_lookup): Define.
2746
        * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2747
        * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2748
        (bfd_elfNN_bfd_reloc_name_lookup): Define.
2749
        * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2750
        * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2751
        * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2752
        * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2753
        * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2754
        * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2755
        * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2756
        * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2757
        (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2758
        (MY(reloc_name_lookup)): New function.
2759
        * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2760
        * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2761
        * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2762
        * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2763
        (coff_bfd_reloc_name_lookup): Define.
2764
        * reloc.c (bfd_reloc_name_lookup): New function.
2765
        * riscix.c (riscix_reloc_name_lookup): New function.
2766
        (MY_bfd_reloc_name_lookup): Define.
2767
        * som.c (som_bfd_reloc_name_lookup): New function.
2768
        * targets.c (struct bfd_target): Add reloc_name_lookup.
2769
        (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2770
        * versados.c (versados_bfd_reloc_name_lookup): Define.
2771
        * vms.c (vms_bfd_reloc_name_lookup): New function.
2772
        * bfd-in2.h: Regenerate.
2773
        * libbfd.h: Regenerate.
2774
 
2775
2007-03-26  Thiemo Seufer  
2776
 
2777
        PR ld/4208
2778
        * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2779
        matching relocation is found.
2780
        (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2781
 
2782
2007-03-23  H.J. Lu  
2783
 
2784
        * configure: Regenerated.
2785
 
2786
2007-03-23  Joseph Myers  
2787
 
2788
        * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2789
        * configure: Regenerate.
2790
 
2791
2007-03-23  Alan Modra  
2792
 
2793
        * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2794
        Remove input_sec param.  Adjust all calls.
2795
        (write_one_stub): Adjust stub symbol.
2796
        (needs_ovl_stub): New function, extracted from..
2797
        (spu_elf_size_stubs): ..here.
2798
        (spu_elf_relocate_section): Use needs_ovl_stub.
2799
 
2800
2007-03-22  Joseph Myers  
2801
 
2802
        * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2803
        if nonempty.
2804
        * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2805
        * Makefile.in, configure, doc/Makefile.in: Regenerate.
2806
 
2807
2007-03-22  H.J. Lu  
2808
 
2809
        PR ld/4210
2810
        * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2811
        address and virtual size of the last section for the image
2812
        size.
2813
 
2814
2007-03-22  H.J. Lu  
2815
 
2816
        PR ld/4007
2817
        * elf.c (assign_file_positions_for_load_sections): Check if
2818
        all sections are in the segment.
2819
 
2820
2007-03-20  H.J. Lu  
2821
 
2822
        PR ld/4208
2823
        * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2824
        matching LO16 relocation for HI16 relocation.
2825
 
2826
2007-03-20  Paul Brook  
2827
 
2828
        * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2829
        * bfd-in2.h: Regenerate.
2830
        * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2831
        (record_arm_to_thumb_glue): Use globals->pic_veneer.
2832
        (elf32_arm_create_thumb_stub): Ditto.
2833
        (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2834
 
2835
2007-03-18  Mark Shinwell  
2836
 
2837
        * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2838
        argument and extra last argument.
2839
        * bfd-in2.h: Regenerate.
2840
        * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2841
        member.
2842
        (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2843
        extra last argument.  Set no_enum_size_warning appropriately.
2844
        (elf32_arm_merge_eabi_attributes): Improve enum sizes
2845
        diagnostic, suppressing it when no_enum_size_warning dictates.
2846
 
2847
2007-03-20  Nick Clifton  
2848
 
2849
        PR binutils/3535
2850
        * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2851
        specific conditions that need the program headers to be
2852
        rewritten.
2853
 
2854
2007-03-19  H.J. Lu  
2855
 
2856
        * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2857
        MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2858
        SizeOfInitializedData, SizeOfUninitializedData,
2859
        AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2860
        extra PE a.out header.
2861
        (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2862
        (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2863
        defined.
2864
        (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2865
        defined.
2866
        (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2867
        MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2868
        SizeOfInitializedData, SizeOfUninitializedData,
2869
        AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2870
        extra PE a.out header.
2871
 
2872
2007-03-18  H.J. Lu  
2873
 
2874
        * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2875
        only if BFD64 is defined.
2876
 
2877
2007-03-17  Alan Modra  
2878
 
2879
        * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2880
        on setjmp calls.
2881
 
2882
2007-03-15  H.J. Lu  
2883
 
2884
        * doc/Makefile.in: Regenerated.
2885
 
2886
2007-03-15  H.J. Lu  
2887
 
2888
        * Makefile.am (bfdver.h): Substitute report_bugs_to.  Also
2889
        create doc/bfdver.texi.
2890
        * Makefile.in: Regenerated.
2891
 
2892
        * configure.in (--with-bugurl): New option.
2893
        * configure: Regenerated.
2894
 
2895
        * version.h (REPORT_BUGS_TO): New.
2896
 
2897
2007-03-13  H.J. Lu  
2898
 
2899
        PR binutils/3826
2900
        * elf-bfd.h (elf_backend_data): Add elf_osabi.
2901
        (_bfd_elf_set_osabi): New.
2902
 
2903
        * elf.c (_bfd_elf_set_osabi): New.
2904
 
2905
        * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2906
        (elf_backend_post_process_headers): Defined with
2907
        _bfd_elf_set_osabi.
2908
        (ELF_OSABI): Properly defined for each target.
2909
 
2910
        * elf32-i370.c (i370_elf_post_process_headers): Removed.
2911
        (ELF_OSABI): Defined.
2912
        (elf_backend_post_process_headers): Defined with
2913
        _bfd_elf_set_osabi.
2914
 
2915
        * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2916
        freebsd.
2917
        (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2918
 
2919
        * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2920
        (ELF_OSABI): Defined.
2921
        (elf_backend_post_process_headers): Defined with
2922
        _bfd_elf_set_osabi.
2923
 
2924
        * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2925
        freebsd.
2926
        (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2927
        elf_osabi.
2928
 
2929
        * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2930
        with elf_osabi.
2931
        (ELF_OSABI): Properly defined for each target.
2932
        (elf_backend_post_process_headers): Defined with
2933
        _bfd_elf_set_osabi for Linux.
2934
 
2935
        * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2936
        (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2937
        (elf_backend_post_process_headers): Defined with
2938
        _bfd_elf_set_osabi.
2939
 
2940
        * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2941
        (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2942
        (elf_backend_post_process_headers): Defined with
2943
        _bfd_elf_set_osabi.
2944
 
2945
        * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2946
        with any ELF target of the compatible machine for which we do not
2947
        have a specific backend.
2948
 
2949
        * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2950
        with elf_osabi.
2951
 
2952
        * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2953
        (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2954
 
2955
2007-03-08  Alan Modra  
2956
 
2957
        * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2958
        V850_OTHER_* bits.
2959
 
2960
2007-03-08  Alan Modra  
2961
 
2962
        * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2963
        (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2964
        Run "make dep-am".
2965
        * Makefile.in: Regenerate.
2966
        * po/SRC-POTFILES.in: Regenerate.
2967
 
2968
2007-03-07  H.J. Lu  
2969
 
2970
        * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2971
        (x86_64-*-kfreebsd*-gnu): Likewise.
2972
        (x86_64-*-netbsd*): Likewise.
2973
        (x86_64-*-openbsd*): Likewise.
2974
        (x86_64-*-linux-*): Likewise.
2975
 
2976
        * configure.in: Support bfd_efi_app_x86_64_vec.
2977
        * configure: Regenerated.
2978
 
2979
        * efi-app-x86_64.c: New file.
2980
 
2981
        * targets.c (bfd_efi_app_x86_64_vec): New.
2982
        (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2983
 
2984
2007-03-07  Kai Tietz   
2985
 
2986
        * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2987
        const for type reloc_howto_type.
2988
 
2989
2007-03-07  Alan Modra  
2990
 
2991
        PR 3958
2992
        * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2993
        (elf_discarded_section): Move..
2994
        * bfd-in.h: ..to here.
2995
        * bfd-in2.h: Regenerate.
2996
        * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2997
        from discarded sections before relocate_section has done its job.
2998
        * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2999
        relocs against symbols from discarded sections.
3000
        * elf-hppa.h (elf_hppa_howto_table): Set size.  Set dst_mask on
3001
        SECREL32.
3002
        (elf_hppa_relocate_section): Handle relocatable link after setting
3003
        sec, sym, h etc. for final link.  Squash error messages for
3004
        relocatable link.  Clear section contents for relocs against
3005
        symbols in discarded sections, and zero reloc.  Remove existing
3006
        zero r_symndx code.
3007
        * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3008
        * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3009
        * elf32-arm.c (elf32_arm_relocate_section): Likewise.
3010
        * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3011
        * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3012
        (bfin_relocate_section): Likewise.
3013
        * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3014
        * elf32-cris.c (cris_elf_relocate_section): Likewise.
3015
        * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3016
        * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3017
        * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3018
        * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3019
        * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3020
        * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3021
        * elf32-i370.c (i370_elf_relocate_section): Likewise.
3022
        * elf32-i386.c (elf_i386_relocate_section): Likewise.
3023
        * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3024
        * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3025
        * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3026
        * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
3027
        * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3028
        * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
3029
        * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3030
        * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3031
        * elf32-mep.c (mep_elf_relocate_section): Likewise.
3032
        * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3033
        * elf32-mt.c (mt_elf_relocate_section): Likewise.
3034
        * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3035
        * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3036
        * elf32-s390.c (elf_s390_relocate_section): Likewise.
3037
        * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
3038
        * elf32-sh.c (sh_elf_relocate_section): Likewise.
3039
        * elf32-spu.c (spu_elf_relocate_section): Likewise.
3040
        * elf32-v850.c (v850_elf_relocate_section): Likewise.
3041
        * elf32-vax.c (elf_vax_relocate_section): Likewise.
3042
        * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
3043
        * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3044
        * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
3045
        * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
3046
        (elf64_alpha_relocate_section): Likewise.
3047
        * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3048
        * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3049
        * elf64-s390.c (elf_s390_relocate_section): Likewise.
3050
        * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3051
        * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3052
        * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3053
        * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3054
        * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3055
 
3056
        * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
3057
        symbols for relocatable link.  Don't use always-zero st_value.
3058
        (elf_backend_rela_normal): Don't define.
3059
        * elf32-bfin.c (bfinfdpic_relocate_section): Use
3060
        RELOC_FOR_GLOBAL_SYMBOL.
3061
        * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3062
        * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
3063
        section symbol adjustments with same for relocatable link.
3064
        * elf32-i386.c (elf_i386_relocate_section): Likewise.
3065
        * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
3066
        (elf32_m68hc11_check_relocs): ..to here.
3067
        * elf32-score.c (score_elf_final_link_relocate): Remove zero
3068
        r_symndx code.
3069
        * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3070
 
3071
2007-03-07  Alan Modra  
3072
 
3073
        PR 4144
3074
        * elf.c (assign_file_positions_for_load_sections): Don't
3075
        adjust p_memsz for !SEC_LOAD section vma modulo page size.
3076
        Instead, use the same lma based adjustment for SEC_LOAD
3077
        sections.
3078
 
3079
2007-03-01  Bob Wilson  
3080
 
3081
        * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
3082
        (find_relaxable_sections): Do not increment src_count for unknown
3083
        opcodes.  Decode only once instead of calling is_l32r_relocation.
3084
        (compute_text_actions): Remove unused no_insn_move flag.  Assert that
3085
        src_next matches src_count in relax_info.
3086
 
3087
2007-03-01  Joseph Myers  
3088
 
3089
        * Makefile.am (bfdver.h): Use "." not " " between version number
3090
        and date.
3091
        * Makefile.in: Regenerate.
3092
        * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
3093
        * configure: Regenerate.
3094
 
3095
2007-02-28  Nathan Sidwell  
3096
 
3097
        * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
3098
 
3099
2007-02-27  Alan Modra  
3100
 
3101
        * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
3102
        * elf32-spu.c (ovl_mgr_pread): Add const to casts.
3103
 
3104
2007-02-23  Carlos O'Donell  
3105
 
3106
        * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
3107
        DWARF even with 64-bit addresses.
3108
        (_bfd_dwarf2_find_nearest_line): Likewise.
3109
 
3110
2007-02-23  Nick Clifton  
3111
 
3112
        PR binutils/3535
3113
        * elf.c (copy_private_bfd_data): Always rewrite the program
3114
        headers when a Solaris interpreter segment is involved.
3115
 
3116
2007-02-22  Paul Brook  
3117
 
3118
        * elflink.c (gc_mark_hook_fn): Remove.
3119
        (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
3120
        (bfd_elf_gc_sections): Ditto.  Call gc_mark_extra_sections.
3121
        * elf-bfd.h (elf_gc_mark_hook_fn): Define.
3122
        (elf_backend_data): Add gc_mark_extra_sections.
3123
        * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
3124
        definition.
3125
        (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
3126
        * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
3127
        (elf_backend_gc_mark_extra_sections): Define.
3128
 
3129
2007-02-21  Nick Clifton  
3130
 
3131
        * elf.c (_bfd_elf_map_sections_to_segments): If the
3132
        override_segment_assignment callback is defined then call it.
3133
 
3134
2007-02-21  Alan Modra  
3135
 
3136
        * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
3137
 
3138
2007-02-19  Thiemo Seufer  
3139
 
3140
        * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
3141
        translation marker from untranslatable strings.
3142
 
3143
2007-02-19  Alan Modra  
3144
 
3145
        * elf-bfd.h (struct elf_backend_data): Add default_execstack.
3146
        * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
3147
        * elfxx-target.h (elf_backend_default_execstack): Define to 1.
3148
        (elfNN_bed): Init new field.
3149
        * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
3150
 
3151
2007-02-17  Mark Mitchell  
3152
            Nathan Sidwell  
3153
            Vladimir Prus  
3154
            Joseph Myers  
3155
 
3156
        * configure.in (--with-pkgversion): New option.
3157
        * configure: Regenerate.
3158
        * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
3159
        * Makefile.in: Regenerate.
3160
        * version.h (BFD_VERSION_STRING): Define using
3161
        @bfd_version_package@.
3162
 
3163
2007-02-16  Carlos O'Donell  
3164
 
3165
        * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
3166
        Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
3167
        and EF_MIPS_UCODE.
3168
 
3169
2007-02-15  Alan Modra  
3170
 
3171
        * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
3172
        declare.
3173
        (_bfd_norelocs_canonicalize_reloc): Likewise.
3174
        * libbfd.h: Regenerate.
3175
        * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
3176
        (_bfd_norelocs_canonicalize_reloc): Likewise.
3177
        * binary.c (binary_bfd_reloc_type_lookup): Don't define.
3178
        (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
3179
        (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
3180
        * ihex.c: Similarly.
3181
        * mach-o-target.c: Similarly.
3182
        * mach-o.c: Similarly.
3183
        * mmo.c: Similarly.
3184
        * pef.c: Similarly.
3185
        * ppcboot.c: Similarly.
3186
        * srec.c: Similarly.
3187
        * xsym.c: Similarly.
3188
 
3189
2007-02-14  H.J. Lu  
3190
 
3191
        PR ld/3953
3192
        * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
3193
        when adding default symbol.
3194
 
3195
2007-02-13  Alan Modra  
3196
 
3197
        * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
3198
        for branch lookup table.
3199
 
3200
2007-02-12  Alan Modra  
3201
 
3202
        * elf64-ppc.c (create_linkage_sections): Don't create
3203
        .rela.rodata.brlt for --emit-relocs.
3204
        (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
3205
        (ppc_size_one_stub): Count them.  Simplify test of stub type
3206
        when counting stub relocs.  Set SEC_RELOC too.
3207
        (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
3208
        (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
3209
 
3210
2007-02-12  Alan Modra  
3211
 
3212
        * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
3213
        with a zero symbol index.
3214
 
3215
2007-02-12  Alan Modra  
3216
 
3217
        * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
3218
 
3219
2007-02-05  Dave Brolley  
3220
            Stan Cox  
3221
 
3222
        PR ld/3972
3223
        * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
3224
 
3225
2007-02-05  Dave Brolley  
3226
            Richard Sandiford  
3227
            Stan Cox  
3228
            Nick Clifton  
3229
            DJ Delorie  
3230
            Frank Ch. Eigler  
3231
            Ben Elliston  
3232
            Richard Henderson  
3233
 
3234
        * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
3235
        (ALL_MACHINES_CFILES): Add CPU_MEP.c.
3236
        (BFD32_BACKENDS): Add elf32-mep.lo.
3237
        (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
3238
        (cpu-mep.lo,elf32-mep.lo): New targets.
3239
        * archures.c (bfd_arch_mep): New enumerator.
3240
        (bfd_mach_mep, bfd_mach_mep_h1): New macros.
3241
        (bfd_mep_arch): New external variable.
3242
        (bfd_archures_list): Add bfd_mep_arch.
3243
        * config.bfd: Support mep-*-elf.
3244
        * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
3245
        * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
3246
        * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
3247
        declarations.
3248
        (_bfd_target_vector): Add bfd_elf32_mep_vec and
3249
        bfd_elf32_mep_little_vec.
3250
        * mep-relocs.pl: New file.
3251
        * cpu-mep.c: New file.
3252
        * elf32-mep.c: New file.
3253
        * bfd-in2.h: Regenerate.
3254
        * po/POTFILES.in: Regenerate.
3255
        * libbfd.h: Regenerate.
3256
        * Makefile.in: Regenerate.
3257
        * configure: Regenerate.
3258
 
3259
2007-02-05  Dave Brolley  
3260
 
3261
        * elflink.c (evaluate_complex_relocation_symbols): Check for
3262
        STT_SRELC for global symbols.
3263
        (perform_complex_relocations): Renamed to
3264
        perform_complex_relocation and now examines only one relocation.
3265
        (elf_link_input_bfd): Don't call perform_complex_relocations.
3266
        * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
3267
        * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
3268
        (OD,OS,OU): #undefs corrected to N, S and U repectively.
3269
        (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
3270
        (complex_reloc_installation_howto): Removed.
3271
        (mep_info_to_howto_rela): Remove special case for r_type==0xff.
3272
        (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
3273
 
3274
2007-02-05  Dave Brolley  
3275
            Richard Sandiford  
3276
            DJ Delorie  
3277
            Graydon Hoare  
3278
            Nick Clifton  
3279
            Jeff Holcomb  
3280
            Frank Ch. Eigler  
3281
 
3282
        * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
3283
        * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
3284
        * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
3285
        * elflink.c (set_symbolValue): New static function.
3286
        (resolve_symbol): Likewise.
3287
        (resolve_section): Likewise.
3288
        (undefined_reference): Likewise.
3289
        (eval_symbol): Likewise.
3290
        (evaluate_complex_relocation_symbols): Likewise.
3291
        (put_value): Likewise.
3292
        (get_value): Likewise.
3293
        (decode_complex_addend):
3294
        (bfd_elf_perform_complex_relocation): New function.
3295
        (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
3296
        * reloc.c (BFD_RELOC_RELC): New relocation number.
3297
        * syms.c (BSF_RELC,BSF_SRELC): New macros.
3298
 
3299
2007-02-05  Bob Wilson  
3300
 
3301
        * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
3302
        (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
3303
        (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
3304
        (elf_xtensa_allocate_got_size): Replace these with...
3305
        (elf_xtensa_allocate_dynrelocs): ...this new function.
3306
        (elf_xtensa_size_dynamic_sections): Use it.
3307
 
3308
2007-02-05  Bob Wilson  
3309
 
3310
        * elf32-xtensa.c (elf_howto_table) 
3311
        :
3312
        Set src_mask to zero.
3313
        : Likewise.  Also fix dst_mask.
3314
        : Set pcrel_offset to TRUE.
3315
 
3316
2007-02-02  Bob Wilson  
3317
 
3318
        * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
3319
        (elf_xtensa_dynamic_symbol_p): ...this.
3320
 
3321
2007-02-02  Bob Wilson  
3322
 
3323
        * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
3324
        (struct elf_xtensa_link_hash_table): New.
3325
        (elf_xtensa_hash_table): New.
3326
        (elf_xtensa_link_hash_table_create): New.
3327
        (elf_xtensa_check_relocs): Update plt_reloc_count references.
3328
        Update arguments to add_extra_plt_sections.
3329
        (elf_xtensa_create_dynamic_sections): Record new sections in the hash
3330
        table.  Update for plt_reloc_count and add_extra_plt_sections.
3331
        (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
3332
        argument with link info.  Update calls to elf_xtensa_get_plt_section
3333
        and elf_xtensa_get_gotplt_section.
3334
        (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
3335
        (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
3336
        (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
3337
        (relax_property_section): Get sections from the hash table and update
3338
        function calls.
3339
        (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
3340
        dynobj argument with link info.  Get sections for first plt chunk from
3341
        the hash table.
3342
        (bfd_elf32_bfd_link_hash_table_create): Define.
3343
 
3344
2007-02-02  Jakub Jelinek  
3345
 
3346
        * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
3347
        * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
3348
        (struct elf_symbol): Change first member into union.
3349
        (elf_sort_elf_symbol): Compare pointers to internal syms rather than
3350
        internal syms.  Only compare st_shndx fields.
3351
        (elf_create_symbuf): New function.
3352
        (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
3353
        for bfds, use a binary search, otherwise don't qsort symbols
3354
        unnecessarily only to select which symbols are for the particular
3355
        shndx.
3356
 
3357
2007-02-01  Nick Clifton  
3358
 
3359
        PR ld/3852
3360
        * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
3361
        in the elf_link_hash_table structure.
3362
 
3363
2007-02-01  Alan Modra  
3364
 
3365
        * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
3366
        * elfxx-target.h (elf_backend_write_core_note): Define and use.
3367
        * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
3368
        32-bit core note on 64-bit target.
3369
        (elfcore_write_prstatus): Likewise.
3370
        (elfcore_write_lwpstatus): Make note_name const.
3371
        (elfcore_write_prfpreg): Likewise.
3372
        (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
3373
        target.
3374
        * elf32-ppc.c (ppc_elf_write_core_note): New function.
3375
        (elf_backend_write_core_note): Define.
3376
        * elf64-ppc.c (ppc64_elf_write_core_note): New function.
3377
        (elf_backend_write_core_note): Define.
3378
 
3379
2007-01-31  H.J. Lu  
3380
 
3381
        * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
3382
        (elf32_bed): Defined for elf32-us-cris.
3383
 
3384
        * elf64-sh64.c (elf64_bed): Defined for Linux.
3385
        (INCLUDED_TARGET_FILE): Removed.
3386
 
3387
        * elfxx-target.h (elfNN_bed): Always define. Don't check
3388
        INCLUDED_TARGET_FILE.
3389
 
3390
2007-01-31  DJ Delorie  
3391
 
3392
        * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
3393
        message for dangerous relocs, special case the common user error.
3394
 
3395
2007-01-30  H.J. Lu  
3396
 
3397
        * elf.c (copy_elf_program_header): Start from the first section
3398
        in a segment and stop when all sections in a segment are
3399
        accounted for.
3400
 
3401
2007-01-29  Julian Brown  
3402
 
3403
        * bfd-in2.h: Regenerate.
3404
        * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
3405
        instruction scanning should be done.
3406
        (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
3407
        (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
3408
        (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
3409
        prototype.
3410
        * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
3411
        argument.
3412
        * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
3413
        (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
3414
        (elf32_vfp11_erratum_type): New enum.
3415
        (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
3416
        veneers.
3417
        (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
3418
        (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
3419
        vfp11_fix and num_vfp11_fixes fields.
3420
        (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
3421
        vfp11_erratum_glue_size, num_vfp11_fixes fields.
3422
        (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
3423
        (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
3424
        glue section.
3425
        (elf32_arm_section_map_add): Add an code/data mapping symbol entry
3426
        to a section's map.
3427
        (record_vfp11_erratum_veneer): Create a single veneer, and its
3428
        associated symbols.
3429
        (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
3430
        (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
3431
        BFDs.
3432
        (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
3433
        required.
3434
        (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
3435
        (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
3436
        (bfd_arm_vfp11_write_mask): Update write mask according to coded
3437
        register number.
3438
        (bfd_arm_vfp11_antidependency): New function.
3439
        (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
3440
        (elf32_arm_compare_mapping): Declare.
3441
        (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
3442
        BFD for potential erratum-triggering insns. Record results.
3443
        (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
3444
        and branches to veneers have been placed in virtual memory after
3445
        layout.
3446
        (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
3447
        hash table.
3448
        (elf32_arm_output_symbol_hook): Remove.
3449
        (elf32_arm_write_section): Output veneers, and branches to veneers.
3450
        Use maps from input sections, not output sections, for code
3451
        byte-swapping.
3452
        * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3453
        * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3454
        * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3455
        * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3456
 
3457
2007-01-27  H.J. Lu  
3458
 
3459
        * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
3460
        (INCLUDED_TARGET_FILE): Removed.
3461
 
3462
2007-01-27  Mike Frysinger  
3463
 
3464
        * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3465
        (INCLUDED_TARGET_FILE): Remove.
3466
 
3467
2007-01-25  DJ Delorie  
3468
 
3469
        * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3470
        R_M32C_16 or R_M32C_24 relocs.
3471
 
3472
2007-01-25  Nick Clifton  
3473
 
3474
        PR binutils/3874
3475
        * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3476
        hash table was created by elf32_avr_link_hash_table_create before
3477
        using it.
3478
        (elf32_avr_link_hash_newfunc): New function.  Just pass the call
3479
        through to _bfd_elf_link_hash_newfunc.
3480
        (elf32_avr_link_hash_table_create): Use
3481
        elf32_avr_link_hash_newfunc instead of
3482
        _bfd_elf_link_hash_newfunc.
3483
        (elf32_avr_relocate_section): Check for the hash table pointer
3484
        being NULL.
3485
        (elf32_avr_relax_section, avr_build_one_stub,
3486
        elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3487
        elf32_avr_build_stubs): Likewise.
3488
 
3489
2007-01-16  H.J. Lu  
3490
 
3491
        PR ld/3831
3492
        * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3493
        argument, Elf_Internal_Sym *.
3494
 
3495
        * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3496
        symbol dynamic if info->dynamic_data is TRUE.
3497
        (bfd_elf_record_link_assignment): Updated call to
3498
        bfd_elf_record_link_assignment.
3499
        (_bfd_elf_merge_symbol): Likewise.  Always call
3500
        bfd_elf_link_mark_dynamic_symbol.
3501
 
3502
2007-01-12  H.J. Lu  
3503
 
3504
        * Makefile.am (BFD_LIBS): Removed.
3505
        * Makefile.in: Regenerated.
3506
 
3507
2007-01-11  H.J. Lu  
3508
 
3509
        PR binutils/3631
3510
        * Makefile.am (OFILES): Add @bfd64_libs@.
3511
        (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3512
        * Makefile.in: Regenerated.
3513
 
3514
        * configure.in (bfd_libs): Replaced by ...
3515
        (bfd64_libs): This.
3516
        * configure: Regenerated.
3517
 
3518
2007-01-11  Nathan Sidwell  
3519
 
3520
        * elf.c (assign_file_positions_for_load_sections): We can
3521
        require fewer phdrs than expected.
3522
 
3523
2007-01-08  Kazu Hirata  
3524
 
3525
        * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3526
        * bfd-in2.h: Regenerate.
3527
        * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3528
        bfd_mach_cpu32_fido.
3529
        (m68k_arch_features): Use fido_a instead of cpu32.
3530
        (bfd_m68k_compatible): Reject the combination of Fido and
3531
        ColdFire.  Accept the combination of CPU32 and Fido with a
3532
        warning.
3533
        * elf32-m68k.c (elf32_m68k_object_p,
3534
        elf32_m68k_merge_private_bfd_data,
3535
        elf32_m68k_print_private_bfd_data): Treat Fido as an
3536
        architecture by itself.
3537
 
3538
2007-01-08  Kai Tietz   
3539
 
3540
        * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3541
 
3542
2007-01-05  Jakub Jelinek  
3543
 
3544
        * texhex.c (first_phase): Don't fall through into the default
3545
        case.
3546
        (pass_over): Replace abort () calls with return FALSE.  Fix
3547
        buffer overflow.
3548
 
3549
2007-01-04  Jie Zhang  
3550
 
3551
        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3552
        SEC_EXCLUDE on zero size .eh_frame.
3553
 
3554
For older changes see ChangeLog-2006
3555
 
3556
Local Variables:
3557
mode: change-log
3558
left-margin: 8
3559
fill-column: 74
3560
version-control: never
3561
End:

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