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[thirdparty/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bf1747de
BW
12006-10-11 Bob Wilson <bob.wilson@acm.org>
2
3 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
4 unresolvable relocation error.
5 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
6 symbols to zero.
7
ba05963f
BW
82006-10-10 Bob Wilson <bob.wilson@acm.org>
9
10 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
11 for PIE executables.
12
ac685e6a
JJ
132006-10-03 Jakub Jelinek <jakub@redhat.com>
14
15 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
16 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
17 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
18 DW_CFA_val_{offset{,_sf},expression}.
19 (skip_non_nops): Record number of DW_CFA_set_loc ops.
20 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
21 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
22 or going to be pcrel, compute set_loc array.
23 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
24 against DW_CFA_set_loc operands.
25 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
26
cd7be95b
KH
272006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
28
29 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
30 symbols from the --just-syms file.
31
23eb7e01
AM
322006-10-01 Alan Modra <amodra@bigpond.net.au>
33
34 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
35 existence of PLT.
36
4dba4b24
L
372006-09-29 H.J. Lu <hongjiu.lu@intel.com>
38
39 PR ld/3283
40 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
41 relocation overflow on branches to undefweaks.
42
3bb0c887
AM
432006-09-29 Alan Modra <amodra@bigpond.net.au>
44
45 * po/BLD-POTFILES.in: Regenerate.
46 * po/SRC-POTFILES.in: Regenerate.
47
14952a5b
DS
482006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
49
50 PR 3276
51 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
52 alignment for .data$, .rdata$ and .text$ sections so that sse
53 and sse2 code will work for linkonce sections too.
54 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
55
07adf181
AM
562006-09-28 Alan Modra <amodra@bigpond.net.au>
57
58 * elflink.c (_bfd_elf_gc_mark_hook): New function.
59 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
60 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
61 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
62 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
63 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
64 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
65 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
66 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
67 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
68 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
69 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
70 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
71 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
72 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
73 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
74 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
75 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
76 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
77 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
78 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
79 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
80 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
81 (bfinfdpic_gc_sweep_hook): Delete.
82 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
83 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
84 (elf32_d10v_gc_sweep_hook): Delete.
85 (elf_backend_gc_sweep_hook): Don't define.
86 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
87 (fr30_elf_gc_sweep_hook): Delete.
88 (elf_backend_gc_sweep_hook): Don't define.
89 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
90 (elf32_frv_gc_sweep_hook): Delete.
91 (elf_backend_gc_sweep_hook): Don't define.
92 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
93 (iq2000_elf_gc_sweep_hook): Delete.
94 (elf_backend_gc_sweep_hook): Don't define.
95 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
96 _bfd_elf_gc_mark_hook.
97 (openrisc_elf_gc_sweep_hook): Delete.
98 (elf_backend_gc_sweep_hook): Don't define.
99 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
100 (v850_elf_gc_sweep_hook): Delete.
101 (elf_backend_gc_sweep_hook): Don't define.
102 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
103 _bfd_elf_gc_mark_hook.
104 (xstormy16_elf_gc_sweep_hook): Delete.
105 (elf_backend_gc_sweep_hook): Don't define.
106 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
107 (sh_elf64_gc_sweep_hook): Delete.
108 (elf_backend_gc_sweep_hook): Don't define.
109 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
110 (elf32_avr_gc_sweep_hook): Delete.
111 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
112 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
113 (elf32_cr16c_gc_sweep_hook): Delete.
114 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
115 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
116 (elf32_crx_gc_sweep_hook): Delete.
117 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
118 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
119 (elf32_h8_gc_sweep_hook): Delete.
120 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
121 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
122 (ip2k_elf_gc_sweep_hook): Delete.
123 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
124 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
125 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
126 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
127 (elf_backend_gc_sweep_hook): Don't define.
128 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
129 (elf_backend_gc_sweep_hook): Don't define.
130 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
131 (elf32_m68hc11_gc_sweep_hook): Delete.
132 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
133 (elf32_m68hc11_gc_sweep_hook): Delete.
134 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
135 (elf32_msp430_gc_sweep_hook): Delete.
136 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
137 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
138 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
139
ea9986ff
NC
1402006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
141
142 * bfd-in.h (CONST_STRNCPY) : Delete.
143 (LITSTRCPY) : New.
144 (LITMEMCPY) : New.
145 * bfd-in2.h : Regenerate.
146 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
147 calculate string lengths.
148 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
149
49c13adb
L
1502006-09-26 H.J. Lu <hongjiu.lu@intel.com>
151
152 PR ld/3223
153 PR ld/3267
154 * elf.c (assign_file_positions_for_non_load_sections): Don't
155 warn zero size allocated sections.
156
f36b9bcd
AM
1572006-09-27 Alan Modra <amodra@bigpond.net.au>
158
159 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
160 to "name" so that compiler realizes it is never uninitialized.
161 Use bfd_elf_sym_name.
162
41f8ce69
L
1632006-09-26 H.J. Lu <hongjiu.lu@intel.com>
164
165 PR binutils/3262
166 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
167 bfd_alloc to allocate segment map.
168 (copy_elf_program_header): Likewise.
169
2d447fca
JM
1702006-09-26 Mark Shinwell <shinwell@codesourcery.com>
171 Joseph Myers <joseph@codesourcery.com>
172 Ian Lance Taylor <ian@wasabisystems.com>
173 Ben Elliston <bje@wasabisystems.com>
174
175 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
176 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
177 (arch_info_struct, bfd_arm_update_notes): Likewise.
178 (architectures): Likewise.
179 (bfd_arm_merge_machines): Check for iWMMXt2.
180 * bfd-in2.h: Rebuild.
181
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1822006-09-24 H.J. Lu <hongjiu.lu@intel.com>
183
184 * configure: Regenerated.
185
8384fb8f
AM
1862006-09-22 Alan Modra <amodra@bigpond.net.au>
187
188 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
189 on error.
190 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
191 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
192 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
193 and report error.
194 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
195
36c10a8f
MS
1962006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
197
198 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
199 section in LD to LE linker relaxation for R_390_TLS_LDO32.
200 * elf64-s390.c (elf_s390_relocate_section): Likewise for
201 R_390_TLS_LDO64.
202
99ad8390
NC
2032006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
204
205 * configure.in: Added new target-vectors x86_64coff_vec,
206 x86_64pe_vec, and x86_64pei_vec.
207 * configure: Regenerate.
208 * config.bfd: Adjusted x86_64 target architecture detection.
209 * bfd.c: Add for new target "coff-x86-64"
210 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
211 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
212 * libpei.h: Adjustments for COFF_WITH_pex64.
213 * coffcode.h: Add for new target machine, architecture, signature, and internal
214 signature handler.
215 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
216 * Makefile.in: Regenerate.
217 * pe-x86_64.c: Add for new target "pe-x86-64".
218 * pei-x86_64.c: Add for new target "pei-x86-64".
219 * peicode.h: Adjusts for new targets.
220 (coff_swap_filehdr_out): Set for this target to
221 _bfd_pex64_only_swap_filehdr_out.
222 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
223 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
224 (jump_table jtab): Add for AMD64MAGIC.
225 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
226 (pe_ILF_object_p): Add coff image-file signature to internal
227 signature translation.
228 * peXXigen.c: Adjust proper include of target coff-header and
229 introduced target specific code
230 (COFF_WITH_pex64): New macro for this target.
231 (pe_print_idata): New dumping method for import section of PE+ files.
232 * targets.c: Add new target vectors declarations for x86_64 coff targets.
233 * coffcode.h: Support code to support the x86_64 PE magic number.
234 * coff-x86_64.c: New file.
235
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2362006-09-17 Hans-Peter Nilsson <hp@axis.com>
237
238 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
239 for .stabstr entry, explain why.
240
7421a730
AM
2412006-09-17 Anton Blanchard <anton@samba.org>
242 Alan Modra <amodra@bigpond.net.au>
243
244 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
245 entry isn't absolute.
246
1c0d3aa6
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2472006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
248
249 * cpu-score.c: New file.
250 * elf32-score.c: New file.
251 * config.bfd: Add Score target.
252 * Makefile.am: Add Score files.
253 * Makefile.in: Regenerate.
254 * archures.c: Add Score architecture.
255 * reloc.c: Add Score relocs.
256 * targets.c: Add Score target vectors.
257 * bfd-in2.h: Regenerate.
258 * libbfd.h: Regenerate.
259 * configure.in: Add Score target.
260 * configure: Regenerate.
261
0112cd26
NC
2622006-09-16 Nick Clifton <nickc@redhat.com>
263 Pedro Alves <pedro_alves@portugalmail.pt>
264
265 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
266 string as its argument and emits the string followed by a comma
267 and then the length of the string.
268 (CONST_STRNEQ): New macro. Checks to see if a variable string
269 has a constant string as its initial characters.
270 (CONST_STRNCPY): New macro. Copies a constant string to the start
271 of a variable string.
272 * bfd-in2.h: Regenerate.
273 * archive.c: Make use of the new macros.
274 * archive64.c: Likewise.
275 * bfd.c: Likewise.
276 * coff-ppc.c: Likewise.
277 * coff-stgo32.c: Likewise.
278 * coffcode.h: Likewise.
279 * cofflink.c: Likewise.
280 * cpu-i960.c: Likewise.
281 * dwarf2.c: Likewise.
282 * ecoff.c: Likewise.
283 * elf-m10300.c: Likewise.
284 * elf.c: Likewise.
285 * elf32-arm.c: Likewise.
286 * elf32-bfin.c: Likewise.
287 * elf32-cris.c: Likewise.
288 * elf32-hppa.c: Likewise.
289 * elf32-i370.c: Likewise.
290 * elf32-i386.c: Likewise.
291 * elf32-iq2000.c: Likewise.
292 * elf32-m32r.c: Likewise.
293 * elf32-m68hc11.c: Likewise.
294 * elf32-m68hc12.c: Likewise.
295 * elf32-m68k.c: Likewise.
296 * elf32-mcore.c: Likewise.
297 * elf32-ppc.c: Likewise.
298 * elf32-s390.c: Likewise.
299 * elf32-sh-symbian.c: Likewise.
300 * elf32-sh.c: Likewise.
301 * elf32-sh64.c: Likewise.
302 * elf32-v850.c: Likewise.
303 * elf32-vax.c: Likewise.
304 * elf32-xtensa.c: Likewise.
305 * elf64-alpha.c: Likewise.
306 * elf64-hppa.c: Likewise.
307 * elf64-mmix.c: Likewise.
308 * elf64-ppc.c: Likewise.
309 * elf64-s390.c: Likewise.
310 * elf64-sh64.c: Likewise.
311 * elf64-x86-64.c: Likewise.
312 * elflink.c: Likewise.
313 * elfxx-ia64.c: Likewise.
314 * elfxx-mips.c: Likewise.
315 * elfxx-sparc.c: Likewise.
316 * hpux-core.c: Likewise.
317 * i386linux.c: Likewise.
318 * ieee.c: Likewise.
319 * libpei.h: Likewise.
320 * linker.c: Likewise.
321 * m68klinux.c: Likewise.
322 * mmo.c: Likewise.
323 * nlmcode.h: Likewise.
324 * osf-core.c: Likewise.
325 * pef.c: Likewise.
326 * som.c: Likewise.
327 * sparclinux.c: Likewise.
328 * vms-hdr.c: Likewise.
329
30288845
AM
3302006-09-14 Alan Modra <amodra@bigpond.net.au>
331
4b181510 332 PR 3181
30288845
AM
333 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
334 that have had their SHT_GROUP section removed.
335
41198d0c
L
3362006-09-12 H.J. Lu <hongjiu.lu@intel.com>
337
338 PR ld/3197
339 * elflink.c (elf_link_output_extsym): Compute bucket only if
340 needed.
341
168dd667
L
3422006-09-10 H.J. Lu <hongjiu.lu@intel.com>
343
344 PR binutils/3186
345 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
346 "gnu.linkonce.wi.".
347
b0fead2b
RE
3482006-09-08 Vladimir Prus <vladimir@codesourcery.com>
349
350 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
351 unconditional setting of low bit for Thumb symbol
352 mistakenly left behind after check for external
353 symbols was added. Fix comment typo.
354
55255dae
L
3552006-09-07 H.J. Lu <hongjiu.lu@intel.com>
356
357 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
358 (bfd_elf_link_mark_dynamic_symbol): New.
359 (SYMBOLIC_BIND): New.
360
361 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
362 with SYMBOLIC_BIND (info, h).
363 (elf_i386_relocate_section): Likewise.
364 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
365 (elf64_x86_64_relocate_section): Likewise.
366 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
367
368 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
369 (bfd_elf_record_link_assignment): Call
370 bfd_elf_link_mark_dynamic_symbol on new entry.
371 (_bfd_elf_merge_symbol): Likewise.
372 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
373 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
374 SYMBOLIC_BIND (info, h).
375 (_bfd_elf_dynamic_symbol_p): Likewise.
376 (_bfd_elf_symbol_refs_local_p): Likewise.
377 (bfd_elf_size_dynamic_sections): Updated.
378
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3792006-09-05 Bibo Mao <bibo.mao@intel.com>
380
381 PR binutils/3171
382 * coffcode.h (coff_write_object_contents): Set the optional
383 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
384
2cab6cc3
MS
3852006-09-04 Mark Shinwell <shinwell@codesourcery.com>
386
387 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
388 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
389 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
390 and R_ARM_THM_PC12 relocations.
391
74869ac7
BW
3922006-08-24 Bob Wilson <bob.wilson@acm.org>
393
394 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
395 (xtensa_get_property_section): New.
396 (xtensa_read_table_entries): Use xtensa_get_property_section.
397 (relax_property_section, xtensa_get_property_predef_flags): Handle
398 group name suffixes in property section names.
399 (match_section_group): New.
400
174660ce
NC
4012006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
402
403 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
404 variable.
405
b34b2d70
DJ
4062006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
407
408 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
409 plt_thumb_refcount from indirect symbols.
410
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AM
4112006-08-22 Alan Modra <amodra@bigpond.net.au>
412
413 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
414 reloc handling.
415 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
416
87bc043a
MS
4172006-08-21 Mark Shinwell <shinwell@codesourcery.com>
418
419 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
420 comment for target1_is_rel.
421
7148cc28
NC
4222006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
423
424 * Makefile.am: Add rules to build pe-arm-wince.lo
425 and pei-arm-wince.lo objects.
426 * Makefile.in: Regenerate.
427 * pe-arm-wince.c: New file.
428 * pei-arm-wince.c: New file.
429 * pei-arm.c: Remove ARM_WINCE block.
430 * pe-arm.c: Remove ARM_WINCE block. Rename
431 bfd_arm_pe_allocate_interworking_sections,
432 bfd_arm_pe_get_bfd_for_interworking, and
433 bfd_arm_pe_process_before_allocation to
434 bfd_armpe_allocate_interworking_sections,
435 bfd_armpe_get_bfd_for_interworking, and
436 bfd_armpe_process_before_allocation. Move them before
437 including bfd.h.
438 * bfd.c: ARM wince bfd format names were renamed. Adjust.
439 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
440 with unexpected/conflicting relocs.
441 * targets.c: The arm-wince-pe target got its own new vector.
442 Adjust.
443 * config.bfd: Likewise.
444 * configure.in: Likewise.
445 * configure: Regenerate.
446
a4fd1a8e
PB
4472006-08-18 Paul Brook <paul@codesourcery.com>
448
449 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
450 (elf32_arm_link_hash_newfunc): Initialize export_glue.
451 (record_arm_to_thumb_glue): Return stub symbol.
452 (elf32_arm_create_thumb_stub): New function.
453 (elf32_arm_to_thumb_stub): Use it.
454 (elf32_arm_to_thumb_export_stub): New function.
455 (elf32_arm_begin_write_processing): New function.
456 (allocate_dynrelocs): Allocate Arm stubs.
457 (elf_backend_begin_write_processing): Define.
458 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
459 Call elf32_arm_begin_write_processing.
460
ee4bf8d2
AM
4612006-08-17 Alan Modra <amodra@bigpond.net.au>
462
463 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
464 (ppc64_elf_build_stubs): Use new lazy linking stub.
465
12c0f757
AM
4662006-08-17 Alan Modra <amodra@bigpond.net.au>
467
468 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
469
c9df6640
L
4702006-08-16 H.J. Lu <hongjiu.lu@intel.com>
471
472 PR ld/3015
473 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
474 only if there is a PT_DYNAMIC segment.
475 (_bfd_elf_map_sections_to_segments): Likewise.
476 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
477 segment alignment to 1.
478
8992f0d7
TS
4792006-08-15 Thiemo Seufer <ths@mips.com>
480 Nigel Stephens <nigel@mips.com>
481
482 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
483 (elf_backend_merge_symbol_attribute): Define.
484 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
485 visibility flags.
486 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
487
4be041b2
TS
4882006-08-15 Thiemo Seufer <ths@mips.com>
489 Nigel Stephens <nigel@mips.com>
490 David Ung <davidu@mips.com>
491
492 * config.bfd: Add configurations for mips*el-sde-elf* and
493 mips*-sde-elf*.
494
eb13e63f
DD
4952006-08-14 DJ Delorie <dj@redhat.com>
496
497 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
498 (elf32_mn10300_count_hash_table_entries): New.
499 (elf32_mn10300_list_hash_table_entries): New.
500 (sort_by_value): New.
501 (mn10300_elf_relax_section): Don't skip data sections; restrict
502 code-specific tests to code-specific areas so that potential
503 indirect calls can be detected. Check for multiple local symbols
504 at the same address and merge their flags.
505 (elf32_mn10300_link_hash_newfunc): Initialize value.
506
b59eed79
TS
5072006-08-14 Thiemo Seufer <ths@mips.com>
508
509 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
510 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
511 symbols in .scommon.
512
54938e2a
TS
5132006-08-11 Thiemo Seufer <ths@mips.com>
514
515 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
516 sh_entsize only when sgot was already initialized.
517
f725025b
DD
5182006-08-08 DJ Delorie <dj@redhat.com>
519
520 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
521 non-moving .align directives. Preserve any DIR32 offset when
522 converting bsr's to jsr's.
523
aa8a7074
AM
5242006-08-08 Alan Modra <amodra@bigpond.net.au>
525
526 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
527 after stubs have been built.
528
527a23b8
NC
5292006-08-07 Nick Clifton <nickc@redhat.com>
530
531 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
532 vectors if they are going to be created.
533
7b12cedc
NC
5342006-08-07 Nick Clifton <nickc@redhat.com>
535
536 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
537 * configure: Regenerate.
538
0be038d6
NC
5392006-08-07 Nick Clifton <nickc@redhat.com>
540
541 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
542 relocation types if the target is ARM_WINCE.
543
f0927246
NC
5442006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
545
546 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
547 and pei-arm-little.
548 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
549 ARM_SECREL.
550 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
551 ARM_SECREL.
552 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
553 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
554 pe-arm.c.
555 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
556
c17d87de
NC
5572006-08-04 Marcelo Tosatti <marcelo@kvack.org>
558
559 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
560 list removed sections to stderr.
561
55e6e397
RS
5622006-08-04 Richard Sandiford <richard@codesourcery.com>
563 Kazu Hirata <kazu@codesourcery.com>
564 Phil Edwards <phil@codesourcery.com>
565 Nathan Sidwell <nathan@codesourcery.com>
566
567 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
568 bfd_elf32_shlvxworks_vec.
569 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
570 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
571 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
572 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
573 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
574 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
575 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
576 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
577 * configure: Regenerate.
578 * Makefile.am: Regenerate dependencies.
579 * Makefile.in: Regenerate.
580 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
581 (elf_vxworks_add_symbol_hook): Use it.
582 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
583 table entry to check for weak undefined symbols and to obtain
584 the original bfd.
585 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
586 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
587 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
588 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
589 special_function field.
590 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
591 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
592 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
593 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
594 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
595 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
596 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
597 * elf32-sh.c: Include elf32-vxworks.h.
598 (MINUS_ONE): Define.
599 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
600 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
601 to sh_elf_reloc.
602 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
603 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
604 SH_ELF_RELOC set to bfd_elf_generic_reloc.
605 (vxworks_object_p, get_howto_table): New functions.
606 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
607 (sh_elf_info_to_howto): Use get_howto_table.
608 (sh_elf_relax_section): Honor the partial_inplace field of the
609 R_SH_DIR32 howto.
610 (sh_elf_relax_delete_bytes): Likewise.
611 (elf_sh_plt_info): New structure.
612 (PLT_ENTRY_SIZE): Replace both definitions with...
613 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
614 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
615 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
616 (elf_sh_plt0_entry_le): Likewise.
617 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
618 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
619 (elf_sh_plts): New structure, with separate definitions for
620 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
621 (elf_sh_plt0_entry): Delete both definitions.
622 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
623 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
624 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
625 (elf_sh_plt_reloc_offset): Likewise.
626 (movi_shori_putval): Delete in favor of...
627 (install_plt_field): ...this new function, with separate definitions
628 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
629 (get_plt_info): New function, with separate definitions
630 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
631 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
632 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
633 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
634 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
635 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
636 (get_plt_index, get_plt_offset): New functions.
637 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
638 (sh_elf_link_hash_table_create): Initialize them.
639 (sh_elf_create_dynamic_sections): Call
640 elf_vxworks_create_dynamic_sections for VxWorks.
641 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
642 entries. Allocate relocation entries in .rela.plt.unloaded if
643 generating a VxWorks executable.
644 (sh_elf_always_size_sections): New function.
645 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
646 .rela.plt.unloaded.
647 (sh_elf_relocate_section): Use get_howto_table. Honor
648 partial_inplace when calculating the addend for dynamic
649 relocations. Use get_plt_index.
650 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
651 and htab->plt_info. Fill in the bra .plt offset for VxWorks
652 executables. Populate .rela.plt.unloaded. Do not make
653 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
654 (sh_elf_finish_dynamic_sections): Use install_plt_field and
655 htab->plt_info. Handle cases where there is no special PLT header.
656 Populate the first relocation in .rela.plt.unloaded and fix up
657 the remaining entries.
658 (sh_elf_plt_sym_val): Use get_plt_info.
659 (elf_backend_always_size_sections): Define.
660 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
661 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
662 (elf32_bed, elf_backend_want_plt_sym): Likewise.
663 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
664 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
665 (elf_backend_add_symbol_hook): Likewise.
666 (elf_backend_link_output_symbol_hook): Likewise.
667 (elf_backend_emit_relocs): Likewise.
668 (elf_backend_final_write_processing): Likewise.
669 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
670 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
671 (bfd_elf32_shvxworks_vec): Likewise.
672 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
673 bfd_elf32_shvxworks_vec.
674
e33533a4
MK
6752006-08-02 Mark Kettenis <kettenis@gnu.org>
676
677 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
678 * configure: Regenerate.
679
9d7cbccd
NC
6802006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
681
682 PR binutils/2983
683 * elf64-x86-64.c: Add FreeBSD support.
684 (elf64_x86_64_fbsd_post_process_headers): New function.
685 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
686 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
687 to the targ_selvecs.
688 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
689 * configure: Regenerate.
690
f72c3e6b
AS
6912006-07-26 Andreas Schwab <schwab@suse.de>
692
693 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
694
252e386e
AM
6952006-07-26 Alan Modra <amodra@bigpond.net.au>
696
697 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
698 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
699 (define elf_backend_modify_segment_map): Don't define.
700
2907b861
TS
7012006-07-25 Thiemo Seufer <ths@networkno.de>
702
703 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
704 linking of objects for compatible machine types.
705
c000e262
TS
7062006-07-25 Thiemo Seufer <ths@networkno.de>
707
708 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
709 also for same symbol.
710
37caec6b
TS
7112006-07-25 Thiemo Seufer <ths@mips.com>
712
713 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
714
ff15b240
NC
7152006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
716
717 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
718 sections only if the SHF_OS_NONCONFORMING flag is present.
719
4e22f78d
NC
7202006-07-24 Nick Clifton <nickc@redhat.com>
721
722 PR ld/2729
723 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
724 existance of output sections before putting their entries into the
725 DataDictionary.
726
35d3d567
TS
7272006-07-20 Thiemo Seufer <ths@mips.com>
728
729 * elf32-mips.c (mips16_jump_reloc): Remove function.
730 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
731 instead of mips16_jump_reloc.
732 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
733 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
734 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
735
5061a885
AM
7362006-07-19 Alan Modra <amodra@bigpond.net.au>
737
738 * bfd-in.h (enum notice_asneeded_action): Define.
739 * bfd-in2.h: Regenerate.
740 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
741 function with NULL name for as-needed handling.
742
16805f35
PB
7432006-07-18 Paul Brook <paul@codesourcery.com>
744
745 * bfd-in2.h: Regenerate.
746 * libbfd.h: Regenerate.
747 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
748
e0764319
NC
7492006-07-18 Nick Clifton <nickc@redhat.com>
750
751 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
752 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
753 sections.
754 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
755
2ccdbfcc
JJ
7562006-07-14 Jakub Jelinek <jakub@redhat.com>
757
758 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
759
0b33793d
MK
7602006-07-14 Mark Kettenis <kettenis@gnu.org>
761
762 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
763 to the start of a block.
764
230d6d81
NC
7652006-07-13 Nick Clifton <nickc@redhat.com>
766
767 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
768 returning a NULL value.
769
d2dee3b2
L
7702006-07-12 H.J. Lu <hongjiu.lu@intel.com>
771
772 PR ld/2884
773 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
774 the old versioned dynamic definition to the new one with
775 non-default visibility. Hide the symbol if it is hidden or
776 internal.
777
fb405f8a
RS
7782006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
779
780 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
781
fdc90cb4
JJ
7822006-07-10 Jakub Jelinek <jakub@redhat.com>
783
784 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
785 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
786 Handle SHT_GNU_HASH.
787 (special_sections_g): Include .gnu.hash section.
788 (bfd_elf_gnu_hash): New function.
789 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
790 (struct elf_backend_data): Add elf_hash_symbol method.
791 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
792 only if info->emit_hash, create .gnu.hash section if
793 info->emit_gnu_hash.
794 (struct collect_gnu_hash_codes): New type.
795 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
796 _bfd_elf_hash_symbol): New functions.
797 (compute_bucket_count): Don't compute HASHCODES array, instead add
798 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
799 instead of bed->s->arch_size / 8. Fix .hash size estimation.
800 When not optimizing, use the number of hashed symbols rather than
801 dynsymcount.
802 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
803 and ADD DT_GNU_HASH if info->emit_gnu_hash.
804 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
805 adjust compute_bucket_count caller. Create and populate .gnu.hash
806 section if info->emit_gnu_hash.
807 (elf_link_output_extsym): Only populate .hash section if
808 finfo->hash_sec != NULL.
809 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
810 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
811 (elfNN_bed): Add elf_backend_hash_symbol.
812 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
813 (elf_backend_hash_symbol): Define.
814 * elf32-i386.c (elf_i386_hash_symbol): New function.
815 (elf_backend_hash_symbol): Define.
816
cfc9dfb1
NC
8172006-07-05 Nick Clifton <nickc@redhat.com>
818
819 PR ld/2659
820 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
821 entry when multiple definitions of a symbol are encountered.
822
10efb593
L
8232006-06-30 H.J. Lu <hongjiu.lu@intel.com>
824
825 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
826 instead of 2 nops.
827 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
828 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
829
ebcfb3c0
JJ
8302006-06-29 Jakub Jelinek <jakub@redhat.com>
831
832 PR ld/2513
833 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
834 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
835 2006-04-08 changes.
836 (elf_i386_relocate_section): Likewise. For GD->IE transition
837 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
838
62d7a5f6
AM
8392006-06-23 Alan Modra <amodra@bigpond.net.au>
840
841 PR ld/2754
842 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
843 program_header_size to -1.
844 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
845 (assign_file_positions_for_load_sections ): Likewise.
846 (_bfd_elf_sizeof_headers): Use saved program_header_size if
847 available.
848 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
849 alloc if already done.
850 * elf32-i386.c (elf_i386_mkobject): Likewise.
851 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
852 * elf32-s390.c (elf_s390_mkobject): Likewise.
853 * elf32-sh.c (sh_elf_mkobject): Likewise.
854 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
855 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
856 * elf64-s390.c (elf_s390_mkobject): Likewise.
857 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
858 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
859
6a4a0940
JJ
8602006-06-20 Jakub Jelinek <jakub@redhat.com>
861
862 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
863 section for relocatable link.
864
e36284ab
AM
8652006-06-21 Alan Modra <amodra@bigpond.net.au>
866
867 * elf-bfd.h (struct elf_backend_data): Add
868 elf_backend_modify_program_headers.
869 * elfxx-target.h (elf_backend_modify_program_headers): Define.
870 (elfNN_bed): Init new field.
871 * elf.c (elf_modify_segment_map): Remove comment.
872 (assign_file_positions_for_load_sections): Only call
873 elf_modify_segment_map for objcopy/strip.
874 (assign_file_positions_except_relocs): Call
875 elf_backend_modify_program_headers.
876 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
877 .stack section.
878 (elf32_frvfdpic_modify_segment_map): Delete.
879 (elf32_frvfdpic_modify_program_headers): New.
880 (elf_backend_modify_segment_map): Don't define.
881 (elf_backend_modify_program_headers): Define.
882 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
883 .stack section.
884 (elf32_bfinfdpic_modify_segment_map): Delete.
885 (elf32_bfinfdpic_modify_program_headers): New.
886 (elf_backend_modify_segment_map): Don't define.
887 (elf_backend_modify_program_headers): Define.
888 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
889 Split out from..
890 (elfNN_ia64_modify_segment_map): ..here.
891 (elf_backend_modify_program_headers): Define.
892
ed66ec07
JJ
8932006-06-20 Jakub Jelinek <jakub@redhat.com>
894
895 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
896 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
897
8ded5a0f
AM
8982006-06-20 Alan Modra <amodra@bigpond.net.au>
899
900 * elf-bfd.h: Formatting.
901 (_bfd_elf_map_sections_to_segments): Declare.
902 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
903 clear program_header_size.
904 * elf.c (get_program_header_size): Move. Don't use or set saved
905 program_header_size here.
906 (elf_modify_segment_map): New function. Split out from..
907 (assign_file_positions_for_load_sections): ..here. Assert
908 header size is correct. Remove dead code.
909 (_bfd_elf_map_sections_to_segments): Rename from
910 map_sections_to_segments. Make global. Use get_program_header_size
911 when we need estimate of header size. Call elf_modify_segment_map.
912 Set program_header_size.
913 (print_segment_map): Delete.
914 (_bfd_elf_sizeof_headers): If segment_map available, get the
915 actual size.
916 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
917 for calling more than once.
918 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
919 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
920 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
921 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
922 (elf_backend_additional_program_headers): Delete.
923 (elf_backend_modify_segment_map): Delete.
924 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
925 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
926 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
927
0fa3dcad
PB
9282006-06-19 Vladimir Prus <vladimir@codesourcery.com>
929
930 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
931 bit for undefined symbols.
932
a6b96beb
AM
9332006-06-19 Alan Modra <amodra@bigpond.net.au>
934
935 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
936 parameter.
937 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
938 bfd_link_info pointer.
939 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
940 * bfd.c (bfd_sizeof_headers): Tweak param name.
941 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
942 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
943 * binary.c (binary_sizeof_headers): Adjust.
944 * bout.c (b_out_sizeof_headers): Adjust.
945 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
946 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
947 * coffgen.c (coff_sizeof_headers): Adjust.
948 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
949 (ecoff_compute_section_file_positions): Adjust.
950 (_bfd_ecoff_write_object_contents): Adjust.
951 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
952 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
953 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
954 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
955 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
956 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
957 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
958 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
959 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
960 * i386msdos.c: Convert to ISO C.
961 (msdos_sizeof_headers): Adjust.
962 * i386os9k.c: Convert to ISO C.
963 (os9k_sizeof_headers): Adjust.
964 * ieee.c (ieee_sizeof_headers): Adjust.
965 * ihex.c (ihex_sizeof_headers): Adjust.
966 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
967 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
968 * libcoff-in.h (coff_sizeof_headers): Adjust.
969 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
970 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
971 * mmo.c (mmo_sizeof_headers): Adjust.
972 * oasys.c (oasys_sizeof_headers): Adjust.
973 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
974 * pef.c (bfd_pef_sizeof_headers): Adjust.
975 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
976 * som.c (som_sizeof_headers): Adjust.
977 * srec.c (srec_sizeof_headers): Adjust.
978 * tekhex.c (tekhex_sizeof_headers): Adjust.
979 * versados.c (versados_sizeof_headers): Adjust.
980 * vms.c (vms_sizeof_headers): Adjust.
981 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
982 * xsym.c (bfd_sym_sizeof_headers): Adjust.
983 * xsym.h (bfd_sym_sizeof_headers): Adjust.
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
986 * libcoff.h: Regenerate.
987
4962c51a
MS
9882006-06-15 Mark Shinwell <shinwell@codesourcery.com>
989
990 * bfd-in2.h: Regenerate.
991 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
992 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
993 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
994 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
995 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
996 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
997 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
998 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
999 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1000 R_ARM_LDC_SB_G2): New relocation types.
1001 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1002 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1003 and friends.
1004 (elf32_arm_howto_table_3): Delete; contents merged into
1005 elf32_arm_howto_table_2.
1006 (elf32_arm_howto_from_type): Adjust correspondingly.
1007 (elf32_arm_reloc_map): Extend with the above relocations.
1008 (calculate_group_reloc_mask): New function.
1009 (identify_add_or_sub): New function.
1010 (elf32_arm_final_link_relocate): Support for the above
1011 relocations.
1012 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1013 codes to correspond to the above relocations.
1014
cc3e26be
RS
10152006-06-14 Richard Sandiford <richard@codesourcery.com>
1016
1017 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1018 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1019 (elf_m68k_plt_entry): Likewise.
1020 (elf_m68k_plt_info): New table.
1021 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1022 (ISAB_PLT_ENTRY_SIZE): ...this.
1023 (CFV4E_FLAG): Delete.
1024 (elf_cfv4e_plt0_entry): Rename to...
1025 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1026 for the second instruction too.
1027 (elf_cfv4e_plt_entry): Rename to...
1028 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1029 (elf_isab_plt_info): New table.
1030 (CPU32_FLAG): Delete.
1031 (PLT_CPU32_ENTRY_SIZE): Rename to...
1032 (CPU32_PLT_ENTRY_SIZE): ...this.
1033 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1034 style in-place addends.
1035 (elf_cpu32_plt_entry): Likewise.
1036 (elf_cpu32_plt_info): New table.
1037 (elf_m68k_link_hash_table): Add a plt_info field.
1038 (elf_m68k_link_hash_table_create): Initialize it.
1039 (elf_m68k_get_plt_info): New function.
1040 (elf_m68k_always_size_sections): Likewise.
1041 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1042 (elf_m68k_install_pc32): New function.
1043 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1044 elf_m68k_install_pc32.
1045 (elf_m68k_finish_dynamic_sections): Likewise.
1046 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1047 (elf_backend_always_size_sections): Define.
1048
4f87808c
AM
10492006-06-14 Alan Modra <amodra@bigpond.net.au>
1050
1051 * elflink.c (elf_link_add_object_symbols): Save and restore
1052 struct bfd_hash_table table, size and count fields for
1053 as-needed libs.
1054
7fd91fe0
TS
10552006-06-12 Thiemo Seufer <ths@mips.com>
1056
1057 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1058 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1059 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1060 Delete old comments.
1061 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1062
d07676f8
NC
10632006-06-12 Nick Clifton <nickc@redhat.com>
1064
1065 PR binutils/2735
1066 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1067 about mismatched alignments to allow for the case where the common
1068 alignment has been deduced from the section alignment.
1069 * bfd.c (_bfd_default_error_handler): Update comment to explain
1070 why bfd and asection varargs are out of order. Explicitly catch
1071 and abort on NULL bfd and asection arguments.
1072
5108fc1b
RS
10732006-06-11 Richard Sandiford <richard@codesourcery.com>
1074 Thiemo Seufer <ths@mips.com>
1075
1076 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1077 (STUB_ORI): New macro.
1078 (STUB_LI16U): Fix formatting.
1079 (MIPS_FUNCTION_STUB_SIZE): Delete.
1080 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1081 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1082 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1083 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1084 instead of MIPS_FUNCTION_STUB_SIZE.
1085 (count_section_dynsyms): New function, split out from
1086 _bfd_mips_elf_final_link.
1087 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1088 of the number of dynamic symbols needed and use it to set up
1089 function_stub_size. Use function_stub_size rather than
1090 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1091 Use 16-byte stubs for 0x10000 dynamic symbols.
1092 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1093 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1094 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1095 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1096 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1097 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1098 Use STUB_ORI rather than STUB_LI16U for big stubs.
1099 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1100 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1101
f38c2df5
TS
11022006-06-09 David Ung <davidu@mips.com>
1103
1104 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1105 calling relocations.
1106
3d6746ca
DD
11072006-06-08 David Daney <ddaney@avtrex.com>
1108
1109 * elfxx-mips.c (STUB_LI16): Removed.
1110 (STUB_LUI): New macro.
1111 (STUB_LI16U): Ditto.
1112 (STUB_LI16S): Ditto.
1113 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1114 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1115 MIPS_FUNCTION_STUB_SIZE.
1116 (_bfd_mips_elf_always_size_sections): Ditto.
1117 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1118 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1119 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1120 to allow larger symbol table indexes.
1121
6648b7cf
JM
11222006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1123
1124 * po/Make-in (pdf, ps): New dummy targets.
1125
d3fd4074
AM
11262006-06-06 Alan Modra <amodra@bigpond.net.au>
1127
0bef4ce5
AM
1128 * hash.c (bfd_hash_lookup): Correct stray line.
1129
d3fd4074
AM
1130 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1131 (elfcore_grok_nto_status): Use long instead of pid_t.
1132 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1133
4cfe2c59
DJ
11342006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1135
1136 * po/Make-in (top_builddir): Define.
1137
7ff1a5b5
AM
11382006-06-05 Alan Modra <amodra@bigpond.net.au>
1139
1140 * Makefile.am: Run "make dep-am".
1141 * Makefile.in: Regenerate.
1142 * config.in: Regenerate.
1143
f0b5bb34
AM
11442006-06-02 Alan Modra <amodra@bigpond.net.au>
1145 H.J. Lu <hongjiu.lu@intel.com>
1146
1147 PR ld/2723
1148 * elflink.c (bfd_elf_final_link): Don't output section symbols
1149 for special ELF sections.
1150
117ed4f8
AM
11512006-06-01 Alan Modra <amodra@bigpond.net.au>
1152
1153 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1154 instead of bfd_make_section*.
1155 * aix386-core.c: Likewise.
1156 * aix5ppc-core.c: Likewise.
1157 * aout-adobe.c: Likewise.
1158 * aoutf1.h: Likewise.
1159 * binary.c: Likewise.
1160 * cisco-core.c: Likewise.
1161 * coff-arm.c: Likewise.
1162 * coff-h8300.c: Likewise.
1163 * elf.c: Likewise.
1164 * elf32-bfin.c: Likewise.
1165 * elf32-m32c.c: Likewise.
1166 * hppabsd-core.c: Likewise.
1167 * hpux-core.c: Likewise.
1168 * i386linux.c: Likewise.
1169 * ieee.c: Likewise.
1170 * ihex.c: Likewise.
1171 * irix-core.c: Likewise.
1172 * lynx-core.c: Likewise.
1173 * m68klinux.c: Likewise.
1174 * mach-o.c: Likewise.
1175 * netbsd-core.c: Likewise.
1176 * nlmcode.h: Likewise.
1177 * opncls.c: Likewise.
1178 * osf-core.c: Likewise.
1179 * peXXigen.c: Likewise.
1180 * ppcboot.c: Likewise.
1181 * ptrace-core.c: Likewise.
1182 * rs6000-core.c: Likewise.
1183 * sco5-core.c: Likewise.
1184 * sparclinux.c: Likewise.
1185 * srec.c: Likewise.
1186 * sunos.c: Likewise.
1187 * trad-core.c: Likewise.
1188 * xcofflink.c: Likewise.
1189 * xsym.c: Likewise.
1190
20e95c23
DJ
11912006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1192
1193 * Makefile.am (INCLUDES): Use @INCINTL@.
1194 * acinclude.m4: Include new gettext macros.
1195 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1196 Manually substitute POFILES and GMOFILES.
1197 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1198
24718e3b
L
11992006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * bfd.c (bfd_emul_get_maxpagesize): New.
1202 (bfd_elf_set_pagesize): Likewise.
1203 (bfd_emul_set_maxpagesize): Likewise.
1204 (bfd_emul_get_commonpagesize): Likewise.
1205 (bfd_emul_set_commonpagesize): Likewise.
1206 * bfd-in2.h: Regenerated.
1207
1208 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1209 (xvec_get_elf_backend_data): New.
1210 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1211
1212 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1213 * elfxx-target.h (elfNN_bed): Likewise.
1214
1215 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1216 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1217 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1218 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1219 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1220 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1221 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1222 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1223 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1224 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1225 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1226 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1227
1228 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1229 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1230
1231 * targets.c (bfd_find_target): Support NULL abfd.
1232
eebf07fb
NC
12332006-05-30 Nick Clifton <nickc@redhat.com>
1234
1235 * po/es.po: Updated Spanish translation.
1236
3f570048
AM
12372006-05-27 Alan Modra <amodra@bigpond.net.au>
1238 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 * elf.c (assign_file_positions_for_load_sections): Retrieve
1241 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1242 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1243 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1244
2043964e
L
12452006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1248
12492006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1252
f7661549
L
12532006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1254
1255 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1256
5372391b
AM
12572006-05-26 Alan Modra <amodra@bigpond.net.au>
1258
1259 * elf.c (sym_is_global): Return a bfd_boolean.
1260 (ignore_section_sym): New function.
1261 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1262 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1263 bfd before using elf_section_syms.
1264
6566b43c
L
12652006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1266
1267 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1268 (sh*l*-*-netbsdelf*): Likewise.
1269 (sh-*-netbsdelf*): Likewise.
1270 (shl*-*-elf*): Likewise.
1271 (sh[1234]l*-*-elf*): Likewise.
1272 (sh3el*-*-elf*): Likewise.
1273 (shl*-*-kaos*): Likewise.
1274 (sh-*-elf*): Likewise.
1275 (sh[1234]*-elf*): Likewise.
1276 (sh-*-rtems*): Likewise.
1277 (sh-*-kaos*): Likewise.
1278
314e9a4e
L
12792006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1280
1281 PR ld/1485
1282 * config.bfd: Set want64 to true if 64bit bfd is used.
1283 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1284 (sh*l*-*-netbsdelf*): Likewise.
1285 (sh-*-netbsdelf*): Likewise.
1286 (shl*-*-elf*): Likewise.
1287 (sh[1234]l*-*-elf*): Likewise.
1288 (sh3el*-*-elf*): Likewise.
1289 (shl*-*-kaos*): Likewise.
1290 (sh-*-elf*): Likewise.
1291 (sh[1234]*-elf*): Likewise.
1292 (sh-*-rtems*): Likewise.
1293 (sh-*-kaos*): Likewise.
1294
4e617b1e
PB
12952006-05-24 Paul Brook <paul@codesourcery.com>
1296
1297 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1298 * elf32-arm.c (output_arch_syminfo): Define.
1299 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1300 elf32_arm_output_arch_local_syms): New functions.
1301 (elf_backend_output_arch_local_syms): Define.
1302 * elflink.c (bfd_elf_final_link): Call
1303 elf_backend_output_arch_local_syms.
1304 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1305 definition.
1306 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1307
52ab56c2
PB
13082006-05-24 Paul Brook <paul@codesourcery.com>
1309
1310 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1311 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1312 elf32_arm_finish_dynamic_symbol): Use them.
1313
9b52905e
NC
13142006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1315 Randolph Chung <tausq@debian.org>
1316
1317 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1318 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1319 Add handling for TLS relocations.
1320 (elf_hpp_reloc_final_type): Handle TLS relocs.
1321 * elf32-hppa.c: Add authors for cleanup and TLS support.
1322 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1323 (elf32_hppa_link_hash_entry): Add tls_type.
1324 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1325 (hppa_link_has_newfunc): Set tls_type.
1326 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1327 (hppa_stub_name): Use hh_name macro.
1328 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1329 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1330 Handle TLS relocs.
1331 (elf32_hppa_gc_sweep_hook): Likewise.
1332 (allocate_dynrelocs): Handle TLS relocs.
1333 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1334 relocs. Use hh_name macro.
1335 (dtpoff_base): New function.
1336 (tpoff): Likewise.
1337 (elf32_hppa_optimized_tls_reloc): Likewise.
1338 (final_link_relocate): Handle TLS relocs.
1339 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1340 and hh_name macros.
1341 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1342 hh_name and eh_name macros.
1343 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1344
28c9d252
NC
13452006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1346
1347 * archures.c: Add bfd_mach_avr6.
1348 * cpu-avr.c: Likewise.
1349 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1350 New relocations.
1351 * libbfd.h: Regenerate.
1352 * bfd-in2.h:Regenerate.
1353 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1354 * elf32-avr.c: Add elf32-avr.h to include list.
1355 (elf32_avr_stub_hash_entry): New function.
1356 (elf32_avr_link_hash_table): New struct.
1357 (avr_link_hash_table): Likewise.
1358 (avr_stub_hash_entry): Likewise.
1359 (avr_stub_hash_lookup): New function.
1360 (stub_hash_newfunc): New function.
1361 (elf32_avr_link_hash_table_create): New function.
1362 (elf32_avr_link_hash_table_free): New function.
1363 (avr_get_stub_addr): New function.
1364 (debug_relax, debug_stubs): Add new global variables controlling
1365 debugging printout to stdout.
1366 (avr_pc_wrap_around): Change the type to bfd_vma.
1367 (avr_replace_call_ret_sequences): Add a new variable controling
1368 linkrelax optimizations.
1369 (avr_stub_is_required_for_16_bit_reloc): New function.
1370 (avr_final_link_relocate):
1371 Add linker hash table to parameter list. Use stub addr. if necessary.
1372 (elf32_avr_relocate_section):
1373 Add linker hashtable to parameter list of avr_final_link_relocate.
1374 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1375 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1376 (elf32_avr_relax_delete_bytes):
1377 Iterate over all sections of a bfd when adjusting relocs addends.
1378 (elf32_avr_relax_section):
1379 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1380 stub section.
1381 (avr_stub_name): New function.
1382 (avr_get_stub_entry): New function.
1383 (avr_add_stub): New function.
1384 (avr_build_one_stub): New function.
1385 (avr_size_one_stub): New function.
1386 (elf32_avr_setup_params): New function.
1387 (elf32_avr_setup_section_lists): New function.
1388 (get_local_syms): New function.
1389 (elf32_avr_size_stubs): New function.
1390 (bfd_elf32_bfd_link_hash_table_create): New function.
1391 (bfd_elf32_bfd_link_hash_table_free): New function.
1392
a34a056a
L
13932006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1394
1395 PR ld/2655
1396 PR ld/2657
1397 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1398 update CIE/FDE length. Don't pad to the section alignment.
1399
8aafe8b4
JZ
14002006-05-23 Jie Zhang <jie.zhang@analog.com>
1401
1402 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1403 deteted entries in .eh_frame section.
1404
5592d7ec
JZ
14052006-05-23 Jie Zhang <jie.zhang@analog.com>
1406
1407 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1408 instead of _GLOBAL_OFFSET_TABLE_.
1409 (bfin_relocate_section): Ditto.
1410 (_bfin_create_got_section): Ditto.
1411 (elf32_bfinfdpic_create_dynamic_sections): Use
1412 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1413 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1414
4d35a0aa
AM
14152006-05-23 Alan Modra <amodra@bigpond.net.au>
1416
1417 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1418 function syms over other syms.
1419
943284cc
DJ
14202006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1421
1422 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1423 check.
1424 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1425 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1426 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1427 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1428 Use MIPS_ELF_READONLY_SECTION.
1429 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1430 creating DT_TEXTREL.
1431 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1432 if no text relocations were generated.
1433
4d345610
L
14342006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1435
1436 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1437
1ea63fd2
AM
14382006-05-19 Alan Modra <amodra@bigpond.net.au>
1439
1440 * elf.c (elf_fake_sections): Formatting.
1441 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1442 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1443 section alignment to increase p_align for PT_LOAD.
1444 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1445 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1446 other than PT_LOAD, and PT_NOTE in core.
1447
f3520d2f
AM
14482006-05-17 Alan Modra <amodra@bigpond.net.au>
1449
1450 * elf.c (assign_file_positions_for_segments): Split into..
1451 (assign_file_positions_for_load_sections): ..this, and..
1452 (assign_file_positions_for_non_load_sections): ..this new function,..
1453 (assign_file_positions_except_relocs): ..writing program headers here.
1454
dea5f36a
AM
14552006-05-17 Alan Modra <amodra@bigpond.net.au>
1456
1457 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1458 non-load sections if they have relocs.
1459
b0796911
PB
14602006-05-15 Paul Brook <paul@codesourcery.com>
1461
1462 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1463 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1464 Check symbol name is of specified type.
1465 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1466 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1467 bfd_is_arm_special_symbol_name.
1468 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1469 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1470 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1471 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1472 (bfd_is_arm_special_symbol_name): Add prototype.
1473 * bfd-in2.h: Regenerate.
1474
64b607e6
BW
14752006-05-15 David Heine <dlheine@tensilica.com>
1476 Bob Wilson <bob.wilson@acm.org>
1477
1478 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1479 undefined opcode. Clean up assertions.
1480 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1481 Factor most of the code into separate functions....
1482 (can_narrow_instruction, can_widen_instruction): New.
1483 (prev_instr_is_a_loop): New.
1484 (compute_ebb_proposed_actions): Combine error handling code for
1485 decode errors. Replace call to insn_decode_len with inline code.
1486 Use can_narrow_instruction and can_widen_instruction. Handle errors
1487 from call to xtensa_opcode_is_loop.
1488 (relax_section): Adjust calls to narrow_instruction and
1489 widen_instruction.
1490
7de713b9
AM
14912006-05-15 Alan Modra <amodra@bigpond.net.au>
1492
1493 PR 2658
1494 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1495 -shared link.
1496
83180ade
L
14972006-05-11 Michael Matz <matz@suse.de>
1498
1499 * elflink.c (match_group_member): Correctly iterate group
1500 members.
1501
b6895b4f
PB
15022006-05-11 Paul Brook <paul@codesourcery.com>
1503
1504 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1505 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1506 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1507 * reloc.c: Ditto.
1508 * bfd-in2.h: Regenerate.
1509 * libbfd.h: Regenerate.
1510 * libcoff.h: Regenerate.
1511
8b95791f
AM
15122006-05-11 Mike Bland <mbland@google.com>
1513
1514 * elf.c (_bfd_elf_init_private_section_data): Don't change
1515 section type if already set.
1516
5e1b4a6d
NC
15172006-05-10 Nick Clifton <nickc@redhat.com>
1518
1519 PR ld/2607
1520 * elfcode.h (valid_section_index_p): New function: Checks for a
1521 valid section index. Allows indicies in the range SHN_LOPROC to
1522 SHN_HIOS.
1523 (elf_object_p): Use valid_section_index_p.
1524
53baae48
NC
15252006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1526
1527 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1528 ARM_SECREL): Mark WinCE versions of these relocs as partial
1529 inplace.
1530 (coff_arm_relocate_section): Adjust addend for WinCE.
1531
69d54b1b
AM
15322006-05-10 Alan Modra <amodra@bigpond.net.au>
1533
1534 PR 2342
1535 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1536
337ff0a5
NC
15372006-05-09 Nick Clifton <nickc@redhat.com>
1538
1539 * coffcode.h (coff_write_relocs): Produce an error message if a an
1540 out-of-range symbol index is detected in a reloc.
1541
e4d4d200
BE
15422006-05-09 Ben Elliston <bje@au.ibm.com>
1543
1544 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1545 local variable `dynobj'.
1546
73160847
NC
15472006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1548
336e5de1 1549 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC
1550 of the bfd's sections for the reloc-addend adjustments.
1551
77df2968
MS
15522006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1553
1554 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1555 (elf_s390_relocate_section): Add code to do the GD->LE and
1556 LD->LE TLS linker optimizations if a brasl instruction is used
1557 for the __tls_get_offset function call.
1558 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1559
30038c59
AM
15602006-05-05 Alan Modra <amodra@bigpond.net.au>
1561
1562 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1563 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1564 the .toc and referenced by a TLS code sequence.
1565 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1566 .toc is the first section in a file.
1567
ff8b75c7
AS
15682006-05-04 Andreas Schwab <schwab@suse.de>
1569
1570 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1571 regs instead of an array of int.
1572 (struct external_solaris_bcp_core): Likewise.
1573 (swapcore_sun3): Use offsetof instead of computing the offset
1574 manually.
1575 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1576 (swapcore_solaris_bcp): Likewise.
1577
003b8e1d
DJ
15782006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1579
1580 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1581 for missing GOTs.
1582
efacb0fb
DJ
15832006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1584
27106ff0 1585 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
efacb0fb
DJ
1586 mapping symbols.
1587
9578239d
BE
15882006-05-04 Ben Elliston <bje@au.ibm.com>
1589
1590 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1591 variable `ptr'.
1592 * cofflink.c (process_embedded_commands): Remove unused local
1593 variables `had_read' and `had_shared'.
1594 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1595 variable `fdr_adr'.
1596 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1597
f592407e
AM
15982006-05-03 Alan Modra <amodra@bigpond.net.au>
1599
1600 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1601 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1602 (bfd_und_symbol, bfd_ind_symbol): Delete.
1603 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1604 &SEC.symbol.
1605 (STD_SECTION): Adjust.
1606 (_bfd_generic_new_section_hook): New function, extracted from..
1607 (bfd_section_init): ..here.
1608 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1609 und and ind sections.
1610 * elf.c (_bfd_elf_large_com_section): Adjust.
1611 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1612 * pdp11.c (new_section_hook): Likewise.
1613 * coffcode.h (coff_new_section_hook): Likewise.
1614 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1615 * elf.c (_bfd_elf_new_section_hook): Likewise.
1616 * vms.c (vms_new_section_hook): Likwise.
1617 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1618 already set.
1619 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1620 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1621 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1622 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1623 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1624 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1625 * ieee.c (ieee_new_section_hook): Likewise. Call
1626 _bfd_generic_new_section_hook too.
1627 * mmo.c (mmo_new_section_hook): Likewise.
1628 * oasys.c (oasys_new_section_hook): Likewise.
1629 * som.c (som_new_section_hook): Likewise.
1630 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1631 * bfd-in2.h: Regenerate.
1632 * libbfd.h: Regenerate.
1633
bd75c995
AM
16342006-05-03 Alan Modra <amodra@bigpond.net.au>
1635
1636 * hash.c (DEFAULT_SIZE): Revert last change.
1637 (higher_prime_number): Correct test for no larger prime. Don't
1638 abort on error, instead return 0. Depopulate primes[].
1639 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1640
a8bc6c78
PB
16412006-05-02 Paul Brook <paul@codesourcery.com>
1642
1643 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1644 for R_ARM_REL32.
1645
b48c61bc
BE
16462006-05-02 Ben Elliston <bje@au.ibm.com>
1647
1648 * archive.c (bfd_generic_archive_p): Remove unused local variable
1649 `fail'.
1650 * dwarf2.c (decode_line_info): Remove unused local variable
1651 `basic_block'.
e4d4d200
BE
1652 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1653 local variable `s'.
b48c61bc
BE
1654 * tekhex.c (tekhex_write_object_contents): Remove unused local
1655 variable `bytes_written'.
1656 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1657 variable `r_addend'.
1658 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1659 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1660 (_bfd_ns32k_relocate_contents): Remove break after return.
1661 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1662
63f2fc30
NC
16632006-05-02 Nick Clifton <nickc@redhat.com>
1664
1665 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1666 in order to avoid conflicts with the global DEBUG define.
1667
e460dd0d
AM
16682006-05-02 Alan Modra <amodra@bigpond.net.au>
1669
1670 * dwarf2.c: Formatting.
1671 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1672 output section check.
1673 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1674 * elf32-m32c.c: Similarly.
1675 * elf32-ppc.c: Similarly.
1676 * elf32-v850.c: Similarly.
1677 * nlm32-sparc.c: Similarly.
1678 * elfcode.h: Similarly.
1679 (elf_symbol_flags): Delete.
1680 * elflink.c (elf_link_input_bfd): Comment typo.
1681
aa149cf7
DD
16822006-05-01 DJ Delorie <dj@redhat.com>
1683
1684 * bfd-in.h (bfd_hash_table): Add count field.
1685 * bfd-in2.h: Regenerate.
1686 * hash.c (higher_prime_number): New.
1687 (bfd_hash_table_inint_n): Init count field.
1688 (bfd_hash_lookup): Grow table as needed.
1689
75b8939e
KK
16902006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1691
1692 PR binutils/2584
1693 * tekhex.c (getvalue): Change return type to bfd_boolean and
1694 add the new parameter. Return false if the unexpected character
1695 is found.
1696 (getsym): Likewise.
1697 (first_phase): Change return type to bfd_boolean and return
1698 false if the unexpected character is found. Replace abort
1699 with returning false.
1700 (pass_over): Change return type to bfd_boolean and the type of
1701 the second argument to bfd_boolean (*) (bfd *, int, char *).
1702 Return false if FUNC returns false.
1703 (tekhex_object_p): Return NULL if pass_over fails.
1704
f05742e6
AM
17052006-04-27 Alan Modra <amodra@bigpond.net.au>
1706
1707 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1708
e843e0f8
L
17092006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1710
1711 PR binutils/2593
1712 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1713 and flags if its BFD flags have been set.
1714 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1715 section type from input if it has been set to something
1716 different.
1717
b25e3d87
L
17182006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1719
1720 PR binutils/2467
1721 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1722 is NULL first.
1723
1724 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1725 abfd->sections is NULL.
1726 (elf32_arm_bfd_free_cached_info): New.
1727 (bfd_elf32_bfd_free_cached_info): Defined.
1728
1729 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1730 to _bfd_free_cached_info.
1731
1732 * libbfd-in.h (_bfd_free_cached_info): New.
1733 * libbfd: Regenerated.
1734
1735 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1736 (_bfd_free_cached_info): New.
1737
5c182d5f
AM
17382006-04-21 Alan Modra <amodra@bigpond.net.au>
1739
1740 * elf.c (assign_file_positions_except_relocs): Move code setting
1741 file position of non-loaded sections..
1742 (assign_file_positions_for_segments): ..to here.
1743
3eb70a79
L
17442006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 PR ld/2537
1747 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1748 applications. Issue an error on sections we don't know how
1749 to handle.
1750
ec3fcc56
AM
17512006-04-19 Alan Modra <amodra@bigpond.net.au>
1752
1753 * Makefile.am: Run "make dep-am".
1754 * Makefile.in: Regenerate.
1755
241a6c40
AM
17562006-04-19 Alan Modra <amodra@bigpond.net.au>
1757
1758 * warning.m4 (--enable-werror): Format help message.
1759 (--enable-build-warnings): Likewise.
1760 * configure: Regenerate.
1761
0b49d371
NC
17622006-04-18 Nick Clifton <nickc@redhat.com>
1763
1764 PR 2257
1765 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1766 fields to still be handled as ELF files.
1767
e7403566
DJ
17682006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1769
1770 * po/SRC-POTFILES.in: Regenerated.
1771
ffdc4eed
DJ
17722006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1773
1774 * configure.in: Update version to 2.17.50.
1775 * configure: Regenerated.
1776
cb337148
BW
17772006-04-14 David Heine <dlheine@tensilica.com>
1778
1779 * elf32-xtensa.c (build_reloc_opcodes): New.
1780 (compute_text_actions): Use it to decode opcodes outside inner loop.
1781 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1782 it is set, use it to get the opcodes for relocations.
1783 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1784
cb878726
L
17852006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1786
1787 PR ld/2513
1788 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1789 (GOT_TLS_IE_IE): Likewise.
1790 (GOT_TLS_IE_GD): Likewise.
1791 (GOT_TLS_IE_MASK): Likewise.
1792 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1793 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1794 respectively.
1795 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1796 are set, treat tls_type as GOT_TLS_IE_BOTH.
1797 (elf_i386_relocate_section): Likewise.
1798
235ecfbc
NC
17992006-04-07 Randolph Chung <tausq@debian.org>
1800
1801 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1802 (elf64_hppa_grok_psinfo): Likewise.
1803 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1804
35520cb7
DD
18052006-04-06 DJ Delorie <dj@redhat.com>
1806
1807 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1808 each plt entry we create.
1809
108a6f8e
CD
18102006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1811
1812 * po/Make-in: Add install-html target.
1813 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1814 htmldir. Add install-html and install-html-recursive targets.
1815 * Makefile.in: Regenerate.
1816 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1817 * configure: Regenerate.
1818
fbbc3759
L
18192006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1820
1821 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1822 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1823 section structure.
1824
17e226a8
BS
18252006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1826
1827 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1828 eliminate warnings.
1829
396a682d
L
18302006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1831 James E Wilson <wilson@specifixinc.com>
1832
1833 PR ld/2442
1834 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1835 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1836 size.
1837 (elfNN_ia64_link_hash_entry): Likewise.
1838 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1839 and size.
1840 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1841 processing.
1842 (elfNN_ia64_hash_hide_symbol): Likewise.
1843 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1844 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1845 (elfNN_ia64_global_dyn_info_free): New function.
1846 (elfNN_ia64_local_dyn_info_free): Likewise.
1847 (elfNN_ia64_hash_table_free): Free local and global
1848 elfNN_ia64_dyn_sym_info.
1849 (addend_compare): New function.
1850 (sort_dyn_sym_info): Likewise.
1851 (get_dyn_sym_info): Updated to use binary search for addend.
1852 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1853 relocation arrays first.
1854
0781db9f
BS
18552006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1856
1857 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1858 symbol.
1859
c0d5a53d
L
18602006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1861
1862 PR ld/2411
1863 * elflink.c (check_dynsym): New.
1864 (elf_link_output_extsym): Use it.
1865 (bfd_elf_final_link): Likewise.
1866
580a2b6e
L
18672006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1868
1869 PR ld/2404
1870 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1871 symbol from the dynamic definition with the default version if
1872 its type and the type of existing regular definition mismatch.
1873
910600e9
RS
18742006-04-05 Richard Sandiford <richard@codesourcery.com>
1875 Daniel Jacobowitz <dan@codesourcery.com>
1876
1877 * config.bfd (sparc-*-vxworks*): New stanza.
1878 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1879 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1880 * configure: Regenerate.
1881 * elf32-sparc.c: Include elf-vxworks.h.
1882 (elf32_sparc_vxworks_link_hash_table_create: New.
1883 (elf32_sparc_vxworks_final_write_processing): New.
1884 (TARGET_BIG_SYM): Override for VxWorks.
1885 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1886 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1887 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1888 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1889 (elf_backend_link_output_symbol_hook): Likewise.
1890 (elf_backend_emit_relocs): Likewise.
1891 (elf_backend_final_write_processing, elf32_bed): Likewise.
1892 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1893 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1894 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1895 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1896 build_plt_entry here.
1897 (create_got_section): Initialize sgotplt for VxWorks.
1898 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1899 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1900 Call elf_vxworks_create_dynamic_sections for VxWorks.
1901 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1902 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1903 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1904 for VxWorks. Check for the .got.plt section.
1905 (sparc_vxworks_build_plt_entry): New function.
1906 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1907 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1908 absolute on VxWorks.
1909 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1910 and DT_PLTGOT on VxWorks.
1911 (sparc_vxworks_finish_exec_plt): New.
1912 (sparc_vxworks_finish_shared_plt): New.
1913 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1914 Use plt_header_size and plt_entry_size.
1915 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1916 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1917 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1918 (elf32-sparc.lo): Likewise.
1919 * Makefile.in: Regenerate.
1920 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1921 (_bfd_target_vector): Add a pointer to it.
1922
b761a207
BE
19232006-03-30 Ben Elliston <bje@au.ibm.com>
1924
1925 PR ld/2267
1926 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1927 special section number that exceeds the number of ELF sections
1928 (eg. SHN_MIPS_SCOMMON).
1929
ead49a57
RS
19302006-03-27 Richard Sandiford <richard@codesourcery.com>
1931
1932 * elfxx-mips.c (mips_got_entry): Add more commentary.
1933 (mips_elf_local_got_index): Use the hash table entry to record
1934 the GOT index of forced-local symbols.
1935 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1936 in either the hash table entry or the mips_got_entry, not both.
1937 Add more commentary.
1938 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1939 mips_elf_initialize_tls_index.
1940
3b55e94a
BS
19412006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1942
1943 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1944 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1945 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1946 bfin_areloc_howto_table): Delete. All
1947 uses deleted as well.
1948 (bfin_reloc_map): Delete all stack relocs.
1949 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1950 bfin_reloc_type_lookup): Don't support them.
1951 (bfin_relocate_section): Don't try to handle them.
1952
48d502e1
BS
1953 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1954 * configure.in: Likewise.
1955 * configure: Regenerate.
1956 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1957 (BFIN_RELOC_MAX): Now 0x21.
1958 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1959 (bfd_elf32_bfinfdpic_vec): Declare.
1960 (IS_FDPIC): New macro.
1961 (struct bfinfdpic_elf_link_hash_table): New struct.
1962 (bfinfdpic_hash_table, bfinfdpic_got_section,
1963 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1964 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1965 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1966 bfinfdpic_plt_initial_offset): Accessor macros for it.
1967 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1968 (struct bfinfdpic_relocs_info): New struct.
1969 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1970 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1971 DEFAULT_STACK_SIZE): New macros.
1972 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1973 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1974 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1975 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1976 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1977 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1978 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1979 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1980 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1981 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1982 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1983 _bfinfdpic_resolve_final_relocs_info,
1984 elf32_bfinfdpic_size_dynamic_sections,
1985 elf32_bfinfdpic_always_size_sections,
1986 elf32_bfinfdpic_modify_segment_map,
1987 _bfinfdpic_count_got_plt_entries,
1988 elf32_bfinfdpic_finish_dynamic_sections,
1989 elf32_bfinfdpic_adjust_dynamic_symbol,
1990 elf32_bfinfdpic_finish_dynamic_symbol,
1991 elf32_bfinfdpic_elf_use_relative_eh_frame,
1992 elf32_bfinfdpic_elf_encode_eh_address,
1993 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1994 elf32_bfinfdpic_copy_private_bfd_data,
1995 (struct _bfinfdpic_dynamic_got_info,
1996 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1997 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1998 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1999 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2000 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2001 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2002 bfd_elf32_bfd_copy_private_bfd_data,
2003 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2004 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2005 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2006 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2007 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2008 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2009 elf_backend_omit_section_dynsym): Redefine these macros and include
2010 "elf32-target.h" again to create the elf32-bfinfdpic target.
2011 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2012 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2013 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2014 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2015 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2016 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2017 BFD_RELOC_BFIN_GOTOFFLO): New.
2018 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2019 (_bfd_target_vector): Add it.
2020 * bfd-in2.h: Regenerate.
2021 * libbfd.h: Regenerate.
2022
a9d34880
RS
20232006-03-25 Richard Sandiford <richard@codesourcery.com>
2024
2025 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2026 incompatible. Likewise MAC and EMAC code.
2027 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2028 bfd_get_compatible to set the new bfd architecture. Rely on it
2029 to detect incompatibilities.
2030
9ca26584
AJ
20312006-03-23 Michael Matz <matz@suse.de>
2032
2033 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2034 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2035 BFD_RELOC_X86_64_PLTOFF64.
2036 * bfd-in2.h: Regenerated.
2037 * libbfd.h: Regenerated.
2038 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2039 Add howtos for above relocs.
2040 (x86_64_reloc_map): Add mappings for new relocs.
2041 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2042 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2043 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2044 needs a PLT entry.
2045 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2046 elf64_x86_64_check_relocs for the new relocs.
2047 (elf64_x86_64_relocate_section): Handle new relocs.
2048
2a23c2c5
BW
20492006-03-22 Bob Wilson <bob.wilson@acm.org>
2050
2051 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2052 rel->r_addend is zero.
2053
6d79d2ed
RS
20542006-03-22 Richard Sandiford <richard@codesourcery.com>
2055
2056 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2057 of "loc".
2058
0a44bf69
RS
20592006-03-22 Richard Sandiford <richard@codesourcery.com>
2060 Daniel Jacobowitz <dan@codesourcery.com>
2061 Phil Edwards <phil@codesourcery.com>
2062 Zack Weinberg <zack@codesourcery.com>
2063 Mark Mitchell <mark@codesourcery.com>
2064 Nathan Sidwell <nathan@codesourcery.com>
2065
2066 * bfd-in2.h: Regenerate.
2067 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2068 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2069 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2070 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2071 (bfd_elf32_littlemips_vec): Likewise.
2072 (bfd_elf32_nbigmips_vec): Likewise.
2073 (bfd_elf32_nlittlemips_vec): Likewise.
2074 (bfd_elf32_ntradbigmips_vec): Likewise.
2075 (bfd_elf32_ntradlittlemips_vec): Likewise.
2076 (bfd_elf32_tradbigmips_vec): Likewise.
2077 (bfd_elf32_tradlittlemips_vec): Likewise.
2078 (bfd_elf64_bigmips_vec): Likewise.
2079 (bfd_elf64_littlemips_vec): Likewise.
2080 (bfd_elf64_tradbigmips_vec): Likewise.
2081 (bfd_elf64_tradlittlemips_vec): Likewise.
2082 * elf32-mips.c: Include elf-vxworks.h.
2083 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2084 instead of calling mips_elf32_rtype_to_howto directly.
2085 (mips_vxworks_copy_howto_rela): New reloc howto.
2086 (mips_vxworks_jump_slot_howto_rela): Likewise.
2087 (mips_vxworks_bfd_reloc_type_lookup): New function.
2088 (mips_vxworks_rtype_to_howto): Likewise.
2089 (mips_vxworks_final_write_processing): Likewise.
2090 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2091 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2092 (elf_backend_want_got_plt): Likewise.
2093 (elf_backend_want_plt_sym): Likewise.
2094 (elf_backend_got_symbol_offset): Likewise.
2095 (elf_backend_want_dynbss): Likewise.
2096 (elf_backend_may_use_rel_p): Likewise.
2097 (elf_backend_may_use_rela_p): Likewise.
2098 (elf_backend_default_use_rela_p): Likewise.
2099 (elf_backend_got_header_size: Likewise.
2100 (elf_backend_plt_readonly): Likewise.
2101 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2102 (elf_backend_mips_rtype_to_howto): Likewise.
2103 (elf_backend_adjust_dynamic_symbol): Likewise.
2104 (elf_backend_finish_dynamic_symbol): Likewise.
2105 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2106 (elf_backend_add_symbol_hook): Likewise.
2107 (elf_backend_link_output_symbol_hook): Likewise.
2108 (elf_backend_emit_relocs): Likewise.
2109 (elf_backend_final_write_processing: Likewise.
2110 (elf_backend_additional_program_headers): Likewise.
2111 (elf_backend_modify_segment_map): Likewise.
2112 (elf_backend_symbol_processing): Likewise.
2113 * elfxx-mips.c: Include elf-vxworks.h.
2114 (mips_elf_link_hash_entry): Add is_relocation_target and
2115 is_branch_target fields.
2116 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2117 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2118 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2119 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2120 Return 3 for VxWorks.
2121 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2122 mips_elf_link_hash_table. Return 0 for VxWorks.
2123 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2124 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2125 (mips_vxworks_exec_plt0_entry): New variable.
2126 (mips_vxworks_exec_plt_entry): Likewise.
2127 (mips_vxworks_shared_plt0_entry): Likewise.
2128 (mips_vxworks_shared_plt_entry): Likewise.
2129 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2130 (mips_elf_rel_dyn_section): Change the bfd argument to a
2131 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2132 the name of the section.
2133 (mips_elf_initialize_tls_slots): Update the call to
2134 mips_elf_rel_dyn_section.
2135 (mips_elf_gotplt_index): New function.
2136 (mips_elf_local_got_index): Add an input_section argument.
2137 Update the call to mips_elf_create_local_got_entry.
2138 (mips_elf_got_page): Likewise.
2139 (mips_elf_got16_entry): Likewise.
2140 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2141 arguments. Create dynamic relocations for each entry on VxWorks.
2142 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2143 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2144 and MIPS_RESERVED_GOTNO.
2145 (mips_elf_create_got_section): Update the uses of
2146 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2147 (is_gott_symbol): New function.
2148 (mips_elf_calculate_relocation): Use a dynobj local variable.
2149 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2150 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2151 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2152 relocations on VxWorks. Add dynamic relocations for references
2153 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2154 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2155 in VxWorks executables.
2156 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2157 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2158 Don't allocate a null entry on VxWorks.
2159 (mips_elf_create_dynamic_relocation): Update the call to
2160 mips_elf_rel_dyn_section. Use absolute rather than relative
2161 relocations for VxWorks, and make them RELA rather than REL.
2162 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2163 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2164 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2165 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2166 Call elf_vxworks_create_dynamic_sections for VxWorks and
2167 initialize the plt_header_size and plt_entry_size fields.
2168 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2169 used in VxWorks executables. Don't allocate dynamic relocations
2170 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2171 Set is_relocation_target for each symbol referenced by a relocation.
2172 Allocate .rela.dyn entries for relocations against the special
2173 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2174 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2175 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2176 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2177 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2178 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2179 relocations. Don't set no_fn_stub on VxWorks.
2180 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2181 mips_elf_allocate_dynamic_relocations.
2182 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2183 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2184 entries for VxWorks, and do not create multiple GOTs.
2185 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2186 Handle .got specially for VxWorks. Update the uses of
2187 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2188 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2189 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2190 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2191 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2192 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2193 (mips_vxworks_finish_exec_plt): Likewise.
2194 (mips_vxworks_finish_shared_plt): Likewise.
2195 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2196 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2197 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2198 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2199 and mips_elf_rel_dyn_section. Use a different GOT header for
2200 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2201 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2202 mips_elf_link_hash_table fields.
2203 (_bfd_mips_vxworks_link_hash_table_create): New function.
2204 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2205 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2206 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2207 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2208 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2209 * libbfd.h: Regenerate.
2210 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2211 (elf32-mips.lo): Likewise.
2212 * Makefile.in: Regenerate.
2213 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2214 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2215 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2216 (_bfd_target_vector): Add entries for them.
2217
a2199086
DA
22182006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2219
2220 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2221 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2222 (elf_backend_special_sections): Remove #undef.
2223
af7cfa33
DA
22242006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2225
2226 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2227 for undefined weak symbols.
2228
a4676736
L
22292006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2230
2231 PR ld/2462
2232 * elflink.c (bfd_elf_final_link): Remove
2233 bed->elf_backend_emit_relocs from emit_relocs.
2234
e1710606
AO
22352006-03-17 Alexandre Oliva <aoliva@redhat.com>
2236
2237 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2238 first relocation to the second when relaxing TLS GD to LE;
2239 zero it out when relaxing to IE.
2240
2de92251
AM
22412006-03-17 Alan Modra <amodra@bigpond.net.au>
2242
2243 PR 2434
2244 * elflink.c (elf_link_add_object_symbols): Save and restore
2245 warning sym's linked sym.
2246
66eb6687
AM
22472006-03-16 Alan Modra <amodra@bigpond.net.au>
2248
2249 PR 2434
2250 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2251 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2252 hash_table -> htab. Formatting. Save entire symbol table
2253 before loading as-needed syms, and restore afterwards if lib not
2254 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2255 name. Free some buffers earlier.
2256 * bfd-in.h (struct bfd_hash_table): Add entsize.
2257 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2258 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2259 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2260 hash table.
2261 (bfd_hash_table_init): Add param, adjust calls.
2262 * aoutx.h: Adjust all hash_table_init functions and calls.
2263 * bfd.c: Likewise.
2264 * coff-arm.c: Likewise.
2265 * coff-h8300.c: Likewise.
2266 * coff-ppc.c: Likewise.
2267 * cofflink.c: Likewise.
2268 * ecoff.c: Likewise.
2269 * ecofflink.c: Likewise.
2270 * elf-m10300.c: Likewise.
2271 * elf-strtab.c: Likewise.
2272 * elf.c: Likewise.
2273 * elf32-arm.c: Likewise.
2274 * elf32-bfin.c: Likewise.
2275 * elf32-cris.c: Likewise.
2276 * elf32-frv.c: Likewise.
2277 * elf32-hppa.c: Likewise.
2278 * elf32-i386.c: Likewise.
2279 * elf32-m32r.c: Likewise.
2280 * elf32-m68hc1x.c: Likewise.
2281 * elf32-m68k.c: Likewise.
2282 * elf32-ppc.c: Likewise.
2283 * elf32-s390.c: Likewise.
2284 * elf32-sh.c: Likewise.
2285 * elf32-vax.c: Likewise.
2286 * elf64-alpha.c: Likewise.
2287 * elf64-hppa.c: Likewise.
2288 * elf64-ppc.c: Likewise.
2289 * elf64-s390.c: Likewise.
2290 * elf64-sh64.c: Likewise.
2291 * elf64-x86-64.c: Likewise.
2292 * elfxx-ia64.c: Likewise.
2293 * elfxx-mips.c: Likewise.
2294 * elfxx-sparc.c: Likewise.
2295 * i386linux.c: Likewise.
2296 * libaout.h: Likewise.
2297 * libbfd-in.h: Likewise.
2298 * libcoff-in.h: Likewise.
2299 * linker.c: Likewise.
2300 * m68klinux.c: Likewise.
2301 * merge.c: Likewise.
2302 * opncls.c: Likewise.
2303 * pdp11.c: Likewise.
2304 * sparclinux.c: Likewise.
2305 * stabs.c: Likewise.
2306 * sunos.c: Likewise.
2307 * vms.c: Likewise.
2308 * xcofflink.c: Likewise.
2309 * section.c (struct section_hash_entry): Move to..
2310 * libbfd-in.h: ..here.
2311 * Makefile.am: Run "make dep-am"
2312 * Makefile.in: Regenerate.
2313 * bfd-in2.h: Regenerate.
2314 * libbfd.h: Regenerate.
2315 * libcoff.h: Regenerate.
2316
7123df0e
AM
23172006-03-16 Alan Modra <amodra@bigpond.net.au>
2318
2319 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2320 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2321 last change to REL32 relocs so that they are counted as
2322 possibly dynamic as per REL24 and REL14.
2323
fd38b44c
AM
23242006-03-16 Alan Modra <amodra@bigpond.net.au>
2325
2326 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2327 checks from REL32.
2328
eb111b1f
BE
23292006-03-15 Ben Elliston <bje@au.ibm.com>
2330
2331 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2332 in_list elements, not just the first.
2333
81d43bff
RS
23342006-03-14 Richard Sandiford <richard@codesourcery.com>
2335
2336 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2337 out from...
2338 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2339 for final links too.
2340
d329bcd1
RS
23412006-03-13 Richard Sandiford <richard@codesourcery.com>
2342
2343 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2344
75a657ba
L
23452006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2346
2347 PR ld/2443
241a6c40 2348 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 2349
3a4a14e9
PB
23502006-03-10 Paul Brook <paul@codesourcery.com>
2351
2352 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2353 (elf32_arm_print_private_bfd_data): Ditto.
2354
38406048
PB
23552006-03-09 Paul Brook <paul@codesourcery.com>
2356
2357 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2358 mapping symbols.
2359
eed62c48
NC
23602006-03-09 Khem Raj <khem@mvista.com>
2361
2362 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2363 char type.
2364
6d2cf7d8
L
23652006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2366
2367 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2368
00a97672
RS
23692006-03-07 Richard Sandiford <richard@codesourcery.com>
2370 Daniel Jacobowitz <dan@codesourcery.com>
2371 Zack Weinberg <zack@codesourcery.com>
2372 Nathan Sidwell <nathan@codesourcery.com>
2373 Paul Brook <paul@codesourcery.com>
2374 Ricardo Anguiano <anguiano@codesourcery.com>
2375 Phil Edwards <phil@codesourcery.com>
2376
2377 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2378 (bfd_elf32_bigarm_symbian_vec): Likewise.
2379 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2380 (bfd_elf32_littlearm_vec): Likewise.
2381 (bfd_elf32_littlearm_symbian_vec): Likewise.
2382 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2383 * configure: Regenerate.
2384 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2385 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2386 (elf32_arm_vxworks_bed): Add forward declaration.
2387 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2388 (elf32_arm_vxworks_exec_plt0_entry): New table.
2389 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2390 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2391 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2392 (reloc_section_p): New function.
2393 (create_got_section): Use RELOC_SECTION.
2394 (elf32_arm_create_dynamic_sections): Likewise. Call
2395 elf_vxworks_create_dynamic_sections for VxWorks targets.
2396 Choose between the two possible values of plt_header_size
2397 and plt_entry_size.
2398 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2399 (elf32_arm_abs12_reloc): New function.
2400 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2401 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2402 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2403 r_addend fields of relocs. On rela targets, skip any code that
2404 adjusts in-place addends. When using _bfd_link_final_relocate
2405 to perform a final relocation, pass rel->r_addend as the addend
2406 argument.
2407 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2408 object, ignore flags that are not standard on VxWorks.
2409 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2410 relocs on VxWorks. Use reloc_section_p.
2411 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2412 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2413 .rela.plt.unloaded relocs on VxWorks targets.
2414 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2415 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2416 instead of DT_REL* tags on RELA targets.
2417 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2418 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2419 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2420 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2421 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2422 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2423 Correct the .rela.plt.unreloaded symbol indexes.
2424 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2425 hook on VxWorks targets.
2426 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2427 Minor formatting tweak.
2428 (elf32_arm_vxworks_final_write_processing): New function.
2429 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2430 for Symbian.
2431 (elf_backend_final_write_processing): Likewise.
2432 (elf_backend_emit_relocs): Likewise.
2433 (elf_backend_want_plt_sym): Likewise.
2434 (ELF_MAXPAGESIZE): Likewise.
2435 (elf_backend_may_use_rel_p): Minor formatting tweak.
2436 (elf_backend_may_use_rela_p): Likewise.
2437 (elf_backend_default_use_rela_p): Likewise.
2438 (elf_backend_rela_normal): Likewise.
2439 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2440
0b2e31dc
NS
24412006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2442
2443 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2444 New. Adjust other variants.
2445 (bfd_default_scan): Update.
2446 * bfd-in2.h: Rebuilt.
2447 * cpu-m68k.c: Adjust.
2448 (bfd_m68k_compatible): New. Use it for architectures.
2449 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2450 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2451 mismatch.
2452 (elf32_m68k_print_private_bfd_data): Adjust.
2453 * ieee.c (ieee_write_processor): Adjust.
2454
d8d1c398
AM
24552006-03-06 Alan Modra <amodra@bigpond.net.au>
2456
2457 * dwarf2.c: Formatting.
2458 (add_line_info): Remove outer loop.
2459
d4c32a81
L
24602006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2461 Alan Modra <amodra@bigpond.net.au>
2462
2463 PR binutils/2338
2464 * dwarf2.c (loadable_section): New struct.
2465 (dwarf2_debug): Add loadable_section_count and
2466 loadable_sections.
2467 (new_line_sorts_after): New.
2468 (add_line_info): Use new_line_sorts_after to compare line
2469 addresses.
2470 (check_function_name): Removed.
2471 (unset_sections): New.
2472 (place_sections): New.
2473 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2474 and unset_sections on relocatable files.
2475 (_bfd_dwarf2_find_line): Likewise.
2476
4cdc7696
NC
24772006-03-03 Nick Clifton <nickc@redhat.com>
2478
2479 * cpu-avr.c: Update to ISO-C90 formatting.
2480 * elf32-avr.c: Likewise.
2481
df406460
NC
24822006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2483
2484 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2485 and R_AVR_MS8_LDI
2486 (bfd_elf_avr_final_write_processing): Set
2487 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2488 (elf32_avr_relax_section): New function.
2489 (elf32_avr_relax_delete_bytes): New function.
2490 (elf32_avr_get_relocated_section_contents): New function.
2491 (avr_pc_wrap_around): New function.
2492 (avr_relative_distance_considering_wrap_around): New function.
2493 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2494 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2495 * libbfd.h: Regenerate.
2496 * bfd-in2.h: Regenerate.
2497
a1013894
DD
24982006-03-02 DJ Delorie <dj@redhat.com>
2499
2500 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2501 calculations.
2502
7c492719
RS
25032006-03-02 Richard Sandiford <richard@codesourcery.com>
2504
2505 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2506 bfd_elf32_powerpc_vxworks_vec.
2507
e970df31
NC
25082006-03-02 Nick Clifton <nickc@redhat.com>
2509
2510 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2511
711de32c
RS
25122006-03-02 Richard Sandiford <richard@codesourcery.com>
2513
2514 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2515 elf_vxworks_create_dynamic_sections.
2516 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2517 symbol handling.
2518 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2519 elf_vxworks_create_dynamic_sections.
2520 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2521 symbol handling.
2522 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2523 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2524
9c72ff84
RS
25252006-03-02 Richard Sandiford <richard@codesourcery.com>
2526
2527 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2528 (elf_backend_link_output_symbol_hook): Use
2529 elf_vxworks_link_output_symbol_hook instead.
2530 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2531 (elf_backend_link_output_symbol_hook): Use
2532 elf_vxworks_link_output_symbol_hook instead.
2533 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2534 same interface as elf_backend_link_output_symbol_hook.
2535 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2536 prototype accordingly.
2537
4a3dc543
RS
25382006-03-02 Richard Sandiford <richard@codesourcery.com>
2539
2540 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2541 (ppc_elf_link_hash_table): Replace old_got and new_got with
2542 plt_type and can_use_new_plt.
2543 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2544 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2545 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2546 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2547 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2548 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2549 this function should not be called for VxWorks targets.
2550 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2551 (allocate_got): Likewise. Rearrange so that max_before_header
2552 is only used for PLT_OLD and PLT_NEW.
2553 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2554 (ppc_elf_size_dynamic_sections): Likewise.
2555 (ppc_elf_relax_section): Likewise.
2556 (ppc_elf_relocate_section): Likewise.
2557 (ppc_elf_finish_dynamic_symbol): Likewise.
2558 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2559
5ae0bfb6
RS
25602006-02-28 Richard Sandiford <richard@codesourcery.com>
2561
2562 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2563 (elf_i386_link_hash_table_create): Initialize it.
2564 (elf_i386_compute_jump_table_size): Use it instead of
2565 srelplt->reloc_count.
2566 (allocate_dynrelocs): Likewise.
2567 (elf_i386_size_dynamic_sections): Likewise.
2568 (elf_i386_relocate_section): Likewise.
2569
63752a75
JJ
25702006-02-27 Jakub Jelinek <jakub@redhat.com>
2571
2572 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2573 (_bfd_elf_write_section_eh_frame): Likewise.
2574
f7d9e5c3
CD
25752006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2576
2577 * po/Make-in: Add html target.
2578
22edb2f1
RS
25792006-02-27 Richard Sandiford <richard@codesourcery.com>
2580
2581 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2582 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2583 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2584 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2585 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2586 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2587 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2588 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2589 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2590 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2591 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2592 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2593 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2594 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2595 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2596 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2597 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2598 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2599 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2600 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2601 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2602
7325306f
RS
26032006-02-25 Richard Sandiford <richard@codesourcery.com>
2604
2605 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2606 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2607 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2608 * elf32-frv.c (_frv_create_got_section): Likewise.
2609 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2610 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2611 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2612 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2613 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2614 (elf_i386_link_hash_table_create): Don't initialize them.
2615 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2616 hgot fields.
2617 (elf_i386_finish_dynamic_symbol): Likewise.
2618 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2619 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2620 (ppc_elf_finish_dynamic_symbol): Likewise.
2621
6772dd07
DD
26222006-02-24 DJ Delorie <dj@redhat.com>
2623
2624 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2625 (m32c_elf_relocate_section): Don't relocate them.
2626 (compare_reloc): New.
2627 (relax_reloc): Remove.
2628 (m32c_offset_for_reloc): New.
2629 (m16c_addr_encodings): New.
2630 (m16c_jmpaddr_encodings): New.
2631 (m32c_addr_encodings): New.
2632 (m32c_elf_relax_section): Relax jumps and address displacements.
2633 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2634 short jumps.
2635
2636 * reloc.c: Add m32c relax relocs.
2637 * libbfd.h: Regenerate.
2638 * bfd-in2.h: Regenerate.
2639
508c3946
L
26402006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2641
2642 PR ld/2218
2643 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2644 (_bfd_elf_link_hash_fixup_symbol): New.
2645
2646 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2647 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2648 it isn't NULL.
2649
2650 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2651
2652 * elfxx-target.h (elf_backend_fixup_symbol): New.
2653 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2654
59cf82fe
L
26552006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2656
2657 * cpu-ia64-opc.c (ins_immu5b): New.
2658 (ext_immu5b): Likewise.
2659 (elf64_ia64_operands): Add IMMU5b.
2660
22d606e9
AM
26612006-02-21 Alan Modra <amodra@bigpond.net.au>
2662
2663 PR ld/2218
2664 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2665 is dynamic.
2666 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2667 * elf32-i386.c (allocate_dynrelocs): Likewise.
2668 * elf32-s390.c (allocate_dynrelocs): Likewise.
2669 * elf32-sh.c (allocate_dynrelocs): Likewise.
2670 * elf64-s390.c (allocate_dynrelocs): Likewise.
2671 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2672 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2673 on undef weak with non-default visibility too.
2674 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2675
3168356f
AM
26762006-02-21 Alan Modra <amodra@bigpond.net.au>
2677
2678 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2679 error, instead call _exit.
2680 (_bfd_abort): Call _exit not xexit.
2681
888b45b8
KB
26822006-02-17 Kevin Buettner <kevinb@redhat.com>
2683
2684 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2685 New functions.
2686 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2687
d70c5fc7
NC
26882006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2689 Anil Paranjape <anilp1@kpitcummins.com>
2690 Shilin Shakti <shilins@kpitcummins.com>
2691
2692 * Makefile.am: Add xc16x related entry
2693 * Makefile.in: Regenerate
2694 * archures.c: Add bfd_xc16x_arch
2695 * bfd-in2.h: Regenerate
2696 * config.bfd: Add xc16x-*-elf
2697 * configure.in: Add bfd_elf32_xc16x_vec
2698 * configure: Regenerate.
2699 * targets.c: Added xc16x related information
2700 * cpu-xc16x.c: New file
2701 * reloc.c: Add new relocations specific to xc16x:
2702 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2703 BFD_RELOC_XC16X_SOF
2704 * elf32-xc16x.c: New file.
2705
cab87ef9
AM
27062006-02-17 Alan Modra <amodra@bigpond.net.au>
2707
2708 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2709 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2710
dfbb6ac9
AM
27112006-02-17 Alan Modra <amodra@bigpond.net.au>
2712
2713 PR ld/2218
2714 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2715 dynamic.
2716 (ppc64_elf_relocate_section): Check output reloc section size.
2717 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2718
cedc298e
L
27192006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2720
2721 PR ld/2322
2722 * elf.c (get_segment_type): New function.
2723 (_bfd_elf_print_private_bfd_data): Use it.
2724 (print_segment_map): New function.
2725 (assign_file_positions_for_segments): Call print_segment_map
2726 when there are not enough room for program headers.
2727
aaa2ab3d
NH
27282006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2729
2730 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2731 traditional MIPS ELF targets.
2732
35ccda9e
L
27332006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2734
2735 PR binutils/2338
2736 * dwarf2.c (check_function_name): New function.
2737 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2738 check if function is correct.
2739
e0ae6d6f
AM
27402006-02-16 Alan Modra <amodra@bigpond.net.au>
2741
2742 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2743 debug sections.
2744 (elf_link_input_bfd): Adjust comments.
2745
d55ce4e2
L
27462006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2747
2748 * elf.c (copy_private_bfd_data): Minor update.
2749
84d1d650
L
27502006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2751
2752 PR binutils/2258
2753 * elf.c (copy_private_bfd_data): Renamed to ...
2754 (rewrite_elf_program_header): This.
2755 (copy_elf_program_header): New function.
2756 (copy_private_bfd_data): Likewise.
2757
27582006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS
2759
2760 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2761 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2762 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2763 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2764 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2765 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2766 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2767 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2768 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2769 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2770 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2771 bfd_mach_mcf_isa_b_usp_float_emac): New.
2772 (bfd_default_scan): Update coldfire mapping.
2773 * bfd-in.h (bfd_m68k_mach_to_features,
2774 bfd_m68k_features_to_mach): Declare.
2775 * bfd-in2.h: Rebuilt.
2776 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2777 adjust legacy names.
2778 (m68k_arch_features): New.
2779 (bfd_m68k_mach_to_features,
2780 bfd_m68k_features_to_mach): Define.
2781 * elf32-m68k.c (elf32_m68k_object_p): New.
2782 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2783 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2784 (elf_backend_object_p): Define.
2785 * ieee.c (ieee_write_processor): Update coldfire machines.
2786 * libbfd.h: Rebuilt.
2787
75eb734c
SE
27882006-02-06 Steve Ellcey <sje@cup.hp.com>
2789
2790 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2791 if SHF_TLS is set.
2792
134dcee5
AM
27932006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2794
2795 * coff-z80.c (r_imm24): New howto.
2796 (rtype2howto): New case R_IMM24.
2797 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2798 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2799
4005427f
RS
28002006-02-04 Richard Sandiford <richard@codesourcery.com>
2801
2802 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2803 has already been assigned a GOT index, copy that index to the
2804 current hash table entry.
2805
bb29dfea
EB
28062006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2807
2808 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2809 for call-to-undefweak reloc overflow.
2810
dc669dc8
EB
28112006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2812
2813 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2814 for 32-bit relocs overflow.
2815
1a0eb693
PB
28162006-01-27 Paul Brook <paul@codesourcery.com>
2817
2818 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2819 objects.
2820
67a4f2b7
AO
28212006-01-18 Alexandre Oliva <aoliva@redhat.com>
2822
2823 Introduce TLS descriptors for i386 and x86_64.
2824 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2825 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2826 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2827 * libbfd.h, bfd-in2.h: Rebuilt.
2828 * elf32-i386.c (elf_howto_table): New relocations.
2829 (R_386_tls): Adjust.
2830 (elf_i386_reloc_type_lookup): Map new relocations.
2831 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2832 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2833 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2834 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2835 (elf_i386_local_tlsdesc_gotent): New macro.
2836 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2837 (elf_i386_compute_jump_table_size): New macro.
2838 (link_hash_newfunc): Initialize tlsdesc_got.
2839 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2840 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2841 R_386_TLS_DESC_CALL.
2842 (elf_i386_check_relocs): Likewise. Allocate space for
2843 local_tlsdesc_gotent.
2844 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2845 R_386_TLS_DESC_CALL.
2846 (allocate_dynrelocs): Count function PLT relocations. Reserve
2847 space for TLS descriptors and relocations.
2848 (elf_i386_size_dynamic_sections): Reserve space for TLS
2849 descriptors and relocations. Set up sgotplt_jump_table_size.
2850 Don't zero reloc_count in srelplt.
2851 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2852 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2853 R_386_TLS_DESC_CALL.
2854 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2855 (elf_backend_always_size_sections): Define.
2856 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2857 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2858 (R_X86_64_standard): Adjust.
2859 (x86_64_reloc_map): Map new relocs.
2860 (elf64_x86_64_rtype_to_howto): New, split out of...
2861 (elf64_x86_64_info_to_howto): ... this function, and...
2862 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2863 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2864 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2865 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2866 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2867 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2868 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2869 tlsdesc_got and sgotplt_jump_table_size fields.
2870 (elf64_x86_64_compute_jump_table_size): New macro.
2871 (link_hash_newfunc): Initialize tlsdesc_got.
2872 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2873 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2874 R_X86_64_TLSDESC_CALL.
2875 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2876 local_tlsdesc_gotent.
2877 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2878 R_X86_64_TLSDESC_CALL.
2879 (allocate_dynrelocs): Count function PLT relocations. Reserve
2880 space for TLS descriptors and relocations.
2881 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2882 descriptors and relocations. Set up sgotplt_jump_table_size,
2883 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2884 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2885 and DT_TLSDESC_GOT.
2886 (elf64_x86_64_always_size_sections): New. Set up
2887 _TLS_MODULE_BASE_.
2888 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2889 R_386_TLS_DESC_CALL.
2890 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2891 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2892 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2893 (elf_backend_always_size_sections): Define.
2894
6dd55cb7
L
28952006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2896
2897 PR binutils/2096
2898 * dwarf2.c (comp_unit_contains_address): Update comment.
2899 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2900 lma. Return TRUE only if both comp_unit_contains_address and
2901 comp_unit_find_nearest_line return TRUE.
2902 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2903
64d03ab5
AM
29042006-01-18 Alan Modra <amodra@bigpond.net.au>
2905
2906 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2907 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2908 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2909 elf_gc_mark_dynamic_ref_symbol. Make global.
2910 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2911 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2912 (elfNN_bed): Init new field.
2913 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2914 (ppc64_elf_gc_mark_dynamic_ref): New function.
2915
b56cbdb9
AM
29162006-01-17 Alan Modra <amodra@bigpond.net.au>
2917
2918 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2919
6c10990d
NC
29202006-01-17 Nick Clifton <nickc@redhat.com>
2921
2922 PR binutils/2159
2923 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2924 parameters.
2925
d7f735da
NC
29262006-01-11 Nick Clifton <nickc@redhat.com>
2927
2928 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2929 into the newly (re)allocated map array.
2930
2bfd55ca
NC
29312006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2932
2933 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2934
bce50a28
JJ
29352006-01-01 Jakub Jelinek <jakub@redhat.com>
2936
2937 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2938 for .toc1 section.
2939
e88d958a 2940For older changes see ChangeLog-2005
56882138
AM
2941\f
2942Local Variables:
2943mode: change-log
2944left-margin: 8
2945fill-column: 74
2946version-control: never
2947End: