1 2006-10-19 Alan Modra <amodra@bigpond.net.au>
3 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
4 don't set, glue section size.
5 (record_arm_to_thumb_glue): Set glue section size here.
6 (record_thumb_to_arm_glue): Likewise.
7 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
8 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
10 2006-10-18 Roy Marples <uberlord@gentoo.org>
12 * elf64-sparc.c: Add FreeBSD support.
13 (elf64_sparc_fbsd_post_process_headers): New function.
14 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
15 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
16 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
17 * configure: Regenerate.
19 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
21 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
22 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
23 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
24 R_ARM_THM_MOVT_BREL relocations.
26 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
28 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
29 R_THM_CALL to 25 and remove FIXME comment.
30 (using_thumb2): New function.
31 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
33 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
35 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
36 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
37 (elf32_arm_gc_sweep_hook): Likewise.
38 (elf32_arm_check_relocs): Likewise.
39 (allocate_dynrelocs): Likewise.
41 2006-10-17 Alan Modra <amodra@bigpond.net.au>
43 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
44 text_index_section and data_index_section.
45 (struct elf_backend_data): Add elf_backend_init_index_section.
46 (_bfd_elf_init_1_index_section): Declare.
47 (_bfd_elf_init_2_index_sections): Declare.
48 * elfxx-target.h (elf_backend_init_index_section): Define.
49 (elfNN_bed): Init new field.
50 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
51 section and text_index_section plus data_index_section.
52 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
53 (_bfd_elf_init_1_index_section): New function.
54 (_bfd_elf_init_2_index_sections): New function.
55 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
56 (elf_link_input_bfd): When emitting relocs, use text_index_section
57 and data_index_section for removed sections.
58 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
59 * elf32-i386.c: Likewise.
60 * elf32-m32r.c: Likewise.
61 * elf32-sh.c: Likewise.
62 * elf32-xstormy16.c: Likewise.
63 * elf32-xtensa.c: Likewise.
64 * elf64-alpha.c: Likewise.
65 * elf64-hppa.c: Likewise.
66 * elf64-mmix.c: Likewise.
67 * elf64-sh64.c: Likewise.
68 * elfxx-ia64.c: Likewise.
69 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
70 and data_index_section sym for relocs against sections with no dynamic
72 (elf_backend_init_index_section): Define.
73 * elf32-cris.c: Similarly.
74 * elf32-hppa.c: Similarly.
75 * elf32-i370.c: Similarly.
76 * elf32-m68k.c: Similarly.
77 * elf32-mips.c: Similarly.
78 * elf32-ppc.c: Similarly.
79 * elf32-s390.c: Similarly.
80 * elf32-sparc.c: Similarly.
81 * elf32-vax.c: Similarly.
82 * elf64-mips.c: Similarly.
83 * elf64-ppc.c: Similarly.
84 * elf64-s390.c: Similarly.
85 * elf64-sparc.c: Similarly.
86 * elf64-x86-64.c: Similarly.
87 * elfn32-mips.c: Similarly.
88 * elfxx-mips.c: Similarly.
89 * elfxx-sparc.c: Similarly.
90 * linker.c (fix_syms): Base symbols in removed sections on
91 previous section in preference to using absolute section.
93 2006-10-16 Andreas Schwab <schwab@suse.de>
95 * elfxx-ia64.c (addend_compare): Properly compute return value.
97 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
100 * elf.c (assign_file_positions_for_non_load_sections): Don't
101 page align empty SHF_ALLOC sections.
103 2006-10-13 Jakub Jelinek <jakub@redhat.com>
105 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
106 .plt sh_entsize to 0 if plt header size isn't multiple of
107 plt entry size or for 32-bit which adds a nop insn at the
108 end of the .plt section.
110 2006-10-12 Bob Wilson <bob.wilson@acm.org>
112 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
113 (elf_backend_action_discarded): Define.
115 2006-10-11 Bob Wilson <bob.wilson@acm.org>
117 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
118 unresolvable relocation error.
119 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
122 2006-10-10 Bob Wilson <bob.wilson@acm.org>
124 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
127 2006-10-03 Jakub Jelinek <jakub@redhat.com>
129 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
130 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
131 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
132 DW_CFA_val_{offset{,_sf},expression}.
133 (skip_non_nops): Record number of DW_CFA_set_loc ops.
134 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
135 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
136 or going to be pcrel, compute set_loc array.
137 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
138 against DW_CFA_set_loc operands.
139 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
141 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
143 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
144 symbols from the --just-syms file.
146 2006-10-01 Alan Modra <amodra@bigpond.net.au>
148 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
151 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
154 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
155 relocation overflow on branches to undefweaks.
157 2006-09-29 Alan Modra <amodra@bigpond.net.au>
159 * po/BLD-POTFILES.in: Regenerate.
160 * po/SRC-POTFILES.in: Regenerate.
162 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
165 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
166 alignment for .data$, .rdata$ and .text$ sections so that sse
167 and sse2 code will work for linkonce sections too.
168 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
170 2006-09-28 Alan Modra <amodra@bigpond.net.au>
172 * elflink.c (_bfd_elf_gc_mark_hook): New function.
173 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
174 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
175 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
176 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
177 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
178 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
179 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
180 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
181 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
182 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
183 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
184 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
185 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
186 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
187 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
188 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
189 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
190 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
191 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
192 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
193 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
194 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
195 (bfinfdpic_gc_sweep_hook): Delete.
196 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
197 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
198 (elf32_d10v_gc_sweep_hook): Delete.
199 (elf_backend_gc_sweep_hook): Don't define.
200 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
201 (fr30_elf_gc_sweep_hook): Delete.
202 (elf_backend_gc_sweep_hook): Don't define.
203 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
204 (elf32_frv_gc_sweep_hook): Delete.
205 (elf_backend_gc_sweep_hook): Don't define.
206 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
207 (iq2000_elf_gc_sweep_hook): Delete.
208 (elf_backend_gc_sweep_hook): Don't define.
209 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
210 _bfd_elf_gc_mark_hook.
211 (openrisc_elf_gc_sweep_hook): Delete.
212 (elf_backend_gc_sweep_hook): Don't define.
213 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
214 (v850_elf_gc_sweep_hook): Delete.
215 (elf_backend_gc_sweep_hook): Don't define.
216 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
217 _bfd_elf_gc_mark_hook.
218 (xstormy16_elf_gc_sweep_hook): Delete.
219 (elf_backend_gc_sweep_hook): Don't define.
220 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
221 (sh_elf64_gc_sweep_hook): Delete.
222 (elf_backend_gc_sweep_hook): Don't define.
223 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
224 (elf32_avr_gc_sweep_hook): Delete.
225 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
226 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
227 (elf32_cr16c_gc_sweep_hook): Delete.
228 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
229 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
230 (elf32_crx_gc_sweep_hook): Delete.
231 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
232 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
233 (elf32_h8_gc_sweep_hook): Delete.
234 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
235 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
236 (ip2k_elf_gc_sweep_hook): Delete.
237 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
238 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
239 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
240 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
241 (elf_backend_gc_sweep_hook): Don't define.
242 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
243 (elf_backend_gc_sweep_hook): Don't define.
244 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
245 (elf32_m68hc11_gc_sweep_hook): Delete.
246 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
247 (elf32_m68hc11_gc_sweep_hook): Delete.
248 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
249 (elf32_msp430_gc_sweep_hook): Delete.
250 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
251 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
252 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
254 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
256 * bfd-in.h (CONST_STRNCPY) : Delete.
259 * bfd-in2.h : Regenerate.
260 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
261 calculate string lengths.
262 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
264 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
268 * elf.c (assign_file_positions_for_non_load_sections): Don't
269 warn zero size allocated sections.
271 2006-09-27 Alan Modra <amodra@bigpond.net.au>
273 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
274 to "name" so that compiler realizes it is never uninitialized.
275 Use bfd_elf_sym_name.
277 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
280 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
281 bfd_alloc to allocate segment map.
282 (copy_elf_program_header): Likewise.
284 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
285 Joseph Myers <joseph@codesourcery.com>
286 Ian Lance Taylor <ian@wasabisystems.com>
287 Ben Elliston <bje@wasabisystems.com>
289 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
290 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
291 (arch_info_struct, bfd_arm_update_notes): Likewise.
292 (architectures): Likewise.
293 (bfd_arm_merge_machines): Check for iWMMXt2.
294 * bfd-in2.h: Rebuild.
296 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
298 * configure: Regenerated.
300 2006-09-22 Alan Modra <amodra@bigpond.net.au>
302 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
304 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
305 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
306 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
308 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
310 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
312 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
313 section in LD to LE linker relaxation for R_390_TLS_LDO32.
314 * elf64-s390.c (elf_s390_relocate_section): Likewise for
317 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
319 * configure.in: Added new target-vectors x86_64coff_vec,
320 x86_64pe_vec, and x86_64pei_vec.
321 * configure: Regenerate.
322 * config.bfd: Adjusted x86_64 target architecture detection.
323 * bfd.c: Add for new target "coff-x86-64"
324 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
325 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
326 * libpei.h: Adjustments for COFF_WITH_pex64.
327 * coffcode.h: Add for new target machine, architecture, signature, and internal
329 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
330 * Makefile.in: Regenerate.
331 * pe-x86_64.c: Add for new target "pe-x86-64".
332 * pei-x86_64.c: Add for new target "pei-x86-64".
333 * peicode.h: Adjusts for new targets.
334 (coff_swap_filehdr_out): Set for this target to
335 _bfd_pex64_only_swap_filehdr_out.
336 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
337 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
338 (jump_table jtab): Add for AMD64MAGIC.
339 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
340 (pe_ILF_object_p): Add coff image-file signature to internal
341 signature translation.
342 * peXXigen.c: Adjust proper include of target coff-header and
343 introduced target specific code
344 (COFF_WITH_pex64): New macro for this target.
345 (pe_print_idata): New dumping method for import section of PE+ files.
346 * targets.c: Add new target vectors declarations for x86_64 coff targets.
347 * coffcode.h: Support code to support the x86_64 PE magic number.
348 * coff-x86_64.c: New file.
350 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
352 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
353 for .stabstr entry, explain why.
355 2006-09-17 Anton Blanchard <anton@samba.org>
356 Alan Modra <amodra@bigpond.net.au>
358 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
359 entry isn't absolute.
361 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
363 * cpu-score.c: New file.
364 * elf32-score.c: New file.
365 * config.bfd: Add Score target.
366 * Makefile.am: Add Score files.
367 * Makefile.in: Regenerate.
368 * archures.c: Add Score architecture.
369 * reloc.c: Add Score relocs.
370 * targets.c: Add Score target vectors.
371 * bfd-in2.h: Regenerate.
372 * libbfd.h: Regenerate.
373 * configure.in: Add Score target.
374 * configure: Regenerate.
376 2006-09-16 Nick Clifton <nickc@redhat.com>
377 Pedro Alves <pedro_alves@portugalmail.pt>
379 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
380 string as its argument and emits the string followed by a comma
381 and then the length of the string.
382 (CONST_STRNEQ): New macro. Checks to see if a variable string
383 has a constant string as its initial characters.
384 (CONST_STRNCPY): New macro. Copies a constant string to the start
385 of a variable string.
386 * bfd-in2.h: Regenerate.
387 * archive.c: Make use of the new macros.
388 * archive64.c: Likewise.
390 * coff-ppc.c: Likewise.
391 * coff-stgo32.c: Likewise.
392 * coffcode.h: Likewise.
393 * cofflink.c: Likewise.
394 * cpu-i960.c: Likewise.
395 * dwarf2.c: Likewise.
397 * elf-m10300.c: Likewise.
399 * elf32-arm.c: Likewise.
400 * elf32-bfin.c: Likewise.
401 * elf32-cris.c: Likewise.
402 * elf32-hppa.c: Likewise.
403 * elf32-i370.c: Likewise.
404 * elf32-i386.c: Likewise.
405 * elf32-iq2000.c: Likewise.
406 * elf32-m32r.c: Likewise.
407 * elf32-m68hc11.c: Likewise.
408 * elf32-m68hc12.c: Likewise.
409 * elf32-m68k.c: Likewise.
410 * elf32-mcore.c: Likewise.
411 * elf32-ppc.c: Likewise.
412 * elf32-s390.c: Likewise.
413 * elf32-sh-symbian.c: Likewise.
414 * elf32-sh.c: Likewise.
415 * elf32-sh64.c: Likewise.
416 * elf32-v850.c: Likewise.
417 * elf32-vax.c: Likewise.
418 * elf32-xtensa.c: Likewise.
419 * elf64-alpha.c: Likewise.
420 * elf64-hppa.c: Likewise.
421 * elf64-mmix.c: Likewise.
422 * elf64-ppc.c: Likewise.
423 * elf64-s390.c: Likewise.
424 * elf64-sh64.c: Likewise.
425 * elf64-x86-64.c: Likewise.
426 * elflink.c: Likewise.
427 * elfxx-ia64.c: Likewise.
428 * elfxx-mips.c: Likewise.
429 * elfxx-sparc.c: Likewise.
430 * hpux-core.c: Likewise.
431 * i386linux.c: Likewise.
433 * libpei.h: Likewise.
434 * linker.c: Likewise.
435 * m68klinux.c: Likewise.
437 * nlmcode.h: Likewise.
438 * osf-core.c: Likewise.
441 * sparclinux.c: Likewise.
442 * vms-hdr.c: Likewise.
444 2006-09-14 Alan Modra <amodra@bigpond.net.au>
447 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
448 that have had their SHT_GROUP section removed.
450 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
453 * elflink.c (elf_link_output_extsym): Compute bucket only if
456 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
459 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
462 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
464 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
465 unconditional setting of low bit for Thumb symbol
466 mistakenly left behind after check for external
467 symbols was added. Fix comment typo.
469 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
471 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
472 (bfd_elf_link_mark_dynamic_symbol): New.
473 (SYMBOLIC_BIND): New.
475 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
476 with SYMBOLIC_BIND (info, h).
477 (elf_i386_relocate_section): Likewise.
478 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
479 (elf64_x86_64_relocate_section): Likewise.
480 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
482 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
483 (bfd_elf_record_link_assignment): Call
484 bfd_elf_link_mark_dynamic_symbol on new entry.
485 (_bfd_elf_merge_symbol): Likewise.
486 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
487 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
488 SYMBOLIC_BIND (info, h).
489 (_bfd_elf_dynamic_symbol_p): Likewise.
490 (_bfd_elf_symbol_refs_local_p): Likewise.
491 (bfd_elf_size_dynamic_sections): Updated.
493 2006-09-05 Bibo Mao <bibo.mao@intel.com>
496 * coffcode.h (coff_write_object_contents): Set the optional
497 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
499 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
501 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
502 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
503 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
504 and R_ARM_THM_PC12 relocations.
506 2006-08-24 Bob Wilson <bob.wilson@acm.org>
508 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
509 (xtensa_get_property_section): New.
510 (xtensa_read_table_entries): Use xtensa_get_property_section.
511 (relax_property_section, xtensa_get_property_predef_flags): Handle
512 group name suffixes in property section names.
513 (match_section_group): New.
515 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
517 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
520 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
522 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
523 plt_thumb_refcount from indirect symbols.
525 2006-08-22 Alan Modra <amodra@bigpond.net.au>
527 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
529 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
531 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
533 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
534 comment for target1_is_rel.
536 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
538 * Makefile.am: Add rules to build pe-arm-wince.lo
539 and pei-arm-wince.lo objects.
540 * Makefile.in: Regenerate.
541 * pe-arm-wince.c: New file.
542 * pei-arm-wince.c: New file.
543 * pei-arm.c: Remove ARM_WINCE block.
544 * pe-arm.c: Remove ARM_WINCE block. Rename
545 bfd_arm_pe_allocate_interworking_sections,
546 bfd_arm_pe_get_bfd_for_interworking, and
547 bfd_arm_pe_process_before_allocation to
548 bfd_armpe_allocate_interworking_sections,
549 bfd_armpe_get_bfd_for_interworking, and
550 bfd_armpe_process_before_allocation. Move them before
552 * bfd.c: ARM wince bfd format names were renamed. Adjust.
553 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
554 with unexpected/conflicting relocs.
555 * targets.c: The arm-wince-pe target got its own new vector.
557 * config.bfd: Likewise.
558 * configure.in: Likewise.
559 * configure: Regenerate.
561 2006-08-18 Paul Brook <paul@codesourcery.com>
563 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
564 (elf32_arm_link_hash_newfunc): Initialize export_glue.
565 (record_arm_to_thumb_glue): Return stub symbol.
566 (elf32_arm_create_thumb_stub): New function.
567 (elf32_arm_to_thumb_stub): Use it.
568 (elf32_arm_to_thumb_export_stub): New function.
569 (elf32_arm_begin_write_processing): New function.
570 (allocate_dynrelocs): Allocate Arm stubs.
571 (elf_backend_begin_write_processing): Define.
572 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
573 Call elf32_arm_begin_write_processing.
575 2006-08-17 Alan Modra <amodra@bigpond.net.au>
577 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
578 (ppc64_elf_build_stubs): Use new lazy linking stub.
580 2006-08-17 Alan Modra <amodra@bigpond.net.au>
582 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
584 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
587 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
588 only if there is a PT_DYNAMIC segment.
589 (_bfd_elf_map_sections_to_segments): Likewise.
590 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
591 segment alignment to 1.
593 2006-08-15 Thiemo Seufer <ths@mips.com>
594 Nigel Stephens <nigel@mips.com>
596 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
597 (elf_backend_merge_symbol_attribute): Define.
598 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
600 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
602 2006-08-15 Thiemo Seufer <ths@mips.com>
603 Nigel Stephens <nigel@mips.com>
604 David Ung <davidu@mips.com>
606 * config.bfd: Add configurations for mips*el-sde-elf* and
609 2006-08-14 DJ Delorie <dj@redhat.com>
611 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
612 (elf32_mn10300_count_hash_table_entries): New.
613 (elf32_mn10300_list_hash_table_entries): New.
614 (sort_by_value): New.
615 (mn10300_elf_relax_section): Don't skip data sections; restrict
616 code-specific tests to code-specific areas so that potential
617 indirect calls can be detected. Check for multiple local symbols
618 at the same address and merge their flags.
619 (elf32_mn10300_link_hash_newfunc): Initialize value.
621 2006-08-14 Thiemo Seufer <ths@mips.com>
623 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
624 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
627 2006-08-11 Thiemo Seufer <ths@mips.com>
629 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
630 sh_entsize only when sgot was already initialized.
632 2006-08-08 DJ Delorie <dj@redhat.com>
634 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
635 non-moving .align directives. Preserve any DIR32 offset when
636 converting bsr's to jsr's.
638 2006-08-08 Alan Modra <amodra@bigpond.net.au>
640 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
641 after stubs have been built.
643 2006-08-07 Nick Clifton <nickc@redhat.com>
645 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
646 vectors if they are going to be created.
648 2006-08-07 Nick Clifton <nickc@redhat.com>
650 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
651 * configure: Regenerate.
653 2006-08-07 Nick Clifton <nickc@redhat.com>
655 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
656 relocation types if the target is ARM_WINCE.
658 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
660 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
662 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
664 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
666 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
667 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
669 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
671 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
673 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
674 list removed sections to stderr.
676 2006-08-04 Richard Sandiford <richard@codesourcery.com>
677 Kazu Hirata <kazu@codesourcery.com>
678 Phil Edwards <phil@codesourcery.com>
679 Nathan Sidwell <nathan@codesourcery.com>
681 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
682 bfd_elf32_shlvxworks_vec.
683 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
684 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
685 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
686 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
687 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
688 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
689 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
690 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
691 * configure: Regenerate.
692 * Makefile.am: Regenerate dependencies.
693 * Makefile.in: Regenerate.
694 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
695 (elf_vxworks_add_symbol_hook): Use it.
696 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
697 table entry to check for weak undefined symbols and to obtain
699 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
700 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
701 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
702 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
703 special_function field.
704 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
705 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
706 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
707 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
708 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
709 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
710 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
711 * elf32-sh.c: Include elf32-vxworks.h.
713 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
714 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
716 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
717 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
718 SH_ELF_RELOC set to bfd_elf_generic_reloc.
719 (vxworks_object_p, get_howto_table): New functions.
720 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
721 (sh_elf_info_to_howto): Use get_howto_table.
722 (sh_elf_relax_section): Honor the partial_inplace field of the
724 (sh_elf_relax_delete_bytes): Likewise.
725 (elf_sh_plt_info): New structure.
726 (PLT_ENTRY_SIZE): Replace both definitions with...
727 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
728 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
729 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
730 (elf_sh_plt0_entry_le): Likewise.
731 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
732 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
733 (elf_sh_plts): New structure, with separate definitions for
734 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
735 (elf_sh_plt0_entry): Delete both definitions.
736 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
737 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
738 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
739 (elf_sh_plt_reloc_offset): Likewise.
740 (movi_shori_putval): Delete in favor of...
741 (install_plt_field): ...this new function, with separate definitions
742 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
743 (get_plt_info): New function, with separate definitions
744 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
745 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
746 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
747 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
748 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
749 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
750 (get_plt_index, get_plt_offset): New functions.
751 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
752 (sh_elf_link_hash_table_create): Initialize them.
753 (sh_elf_create_dynamic_sections): Call
754 elf_vxworks_create_dynamic_sections for VxWorks.
755 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
756 entries. Allocate relocation entries in .rela.plt.unloaded if
757 generating a VxWorks executable.
758 (sh_elf_always_size_sections): New function.
759 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
761 (sh_elf_relocate_section): Use get_howto_table. Honor
762 partial_inplace when calculating the addend for dynamic
763 relocations. Use get_plt_index.
764 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
765 and htab->plt_info. Fill in the bra .plt offset for VxWorks
766 executables. Populate .rela.plt.unloaded. Do not make
767 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
768 (sh_elf_finish_dynamic_sections): Use install_plt_field and
769 htab->plt_info. Handle cases where there is no special PLT header.
770 Populate the first relocation in .rela.plt.unloaded and fix up
771 the remaining entries.
772 (sh_elf_plt_sym_val): Use get_plt_info.
773 (elf_backend_always_size_sections): Define.
774 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
775 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
776 (elf32_bed, elf_backend_want_plt_sym): Likewise.
777 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
778 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
779 (elf_backend_add_symbol_hook): Likewise.
780 (elf_backend_link_output_symbol_hook): Likewise.
781 (elf_backend_emit_relocs): Likewise.
782 (elf_backend_final_write_processing): Likewise.
783 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
784 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
785 (bfd_elf32_shvxworks_vec): Likewise.
786 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
787 bfd_elf32_shvxworks_vec.
789 2006-08-02 Mark Kettenis <kettenis@gnu.org>
791 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
792 * configure: Regenerate.
794 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
797 * elf64-x86-64.c: Add FreeBSD support.
798 (elf64_x86_64_fbsd_post_process_headers): New function.
799 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
800 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
802 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
803 * configure: Regenerate.
805 2006-07-26 Andreas Schwab <schwab@suse.de>
807 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
809 2006-07-26 Alan Modra <amodra@bigpond.net.au>
811 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
812 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
813 (define elf_backend_modify_segment_map): Don't define.
815 2006-07-25 Thiemo Seufer <ths@networkno.de>
817 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
818 linking of objects for compatible machine types.
820 2006-07-25 Thiemo Seufer <ths@networkno.de>
822 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
823 also for same symbol.
825 2006-07-25 Thiemo Seufer <ths@mips.com>
827 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
829 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
831 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
832 sections only if the SHF_OS_NONCONFORMING flag is present.
834 2006-07-24 Nick Clifton <nickc@redhat.com>
837 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
838 existance of output sections before putting their entries into the
841 2006-07-20 Thiemo Seufer <ths@mips.com>
843 * elf32-mips.c (mips16_jump_reloc): Remove function.
844 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
845 instead of mips16_jump_reloc.
846 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
847 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
848 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
850 2006-07-19 Alan Modra <amodra@bigpond.net.au>
852 * bfd-in.h (enum notice_asneeded_action): Define.
853 * bfd-in2.h: Regenerate.
854 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
855 function with NULL name for as-needed handling.
857 2006-07-18 Paul Brook <paul@codesourcery.com>
859 * bfd-in2.h: Regenerate.
860 * libbfd.h: Regenerate.
861 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
863 2006-07-18 Nick Clifton <nickc@redhat.com>
865 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
866 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
868 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
870 2006-07-14 Jakub Jelinek <jakub@redhat.com>
872 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
874 2006-07-14 Mark Kettenis <kettenis@gnu.org>
876 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
877 to the start of a block.
879 2006-07-13 Nick Clifton <nickc@redhat.com>
881 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
882 returning a NULL value.
884 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
887 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
888 the old versioned dynamic definition to the new one with
889 non-default visibility. Hide the symbol if it is hidden or
892 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
894 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
896 2006-07-10 Jakub Jelinek <jakub@redhat.com>
898 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
899 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
901 (special_sections_g): Include .gnu.hash section.
902 (bfd_elf_gnu_hash): New function.
903 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
904 (struct elf_backend_data): Add elf_hash_symbol method.
905 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
906 only if info->emit_hash, create .gnu.hash section if
908 (struct collect_gnu_hash_codes): New type.
909 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
910 _bfd_elf_hash_symbol): New functions.
911 (compute_bucket_count): Don't compute HASHCODES array, instead add
912 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
913 instead of bed->s->arch_size / 8. Fix .hash size estimation.
914 When not optimizing, use the number of hashed symbols rather than
916 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
917 and ADD DT_GNU_HASH if info->emit_gnu_hash.
918 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
919 adjust compute_bucket_count caller. Create and populate .gnu.hash
920 section if info->emit_gnu_hash.
921 (elf_link_output_extsym): Only populate .hash section if
922 finfo->hash_sec != NULL.
923 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
924 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
925 (elfNN_bed): Add elf_backend_hash_symbol.
926 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
927 (elf_backend_hash_symbol): Define.
928 * elf32-i386.c (elf_i386_hash_symbol): New function.
929 (elf_backend_hash_symbol): Define.
931 2006-07-05 Nick Clifton <nickc@redhat.com>
934 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
935 entry when multiple definitions of a symbol are encountered.
937 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
939 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
941 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
942 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
944 2006-06-29 Jakub Jelinek <jakub@redhat.com>
947 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
948 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
950 (elf_i386_relocate_section): Likewise. For GD->IE transition
951 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
953 2006-06-23 Alan Modra <amodra@bigpond.net.au>
956 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
957 program_header_size to -1.
958 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
959 (assign_file_positions_for_load_sections ): Likewise.
960 (_bfd_elf_sizeof_headers): Use saved program_header_size if
962 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
963 alloc if already done.
964 * elf32-i386.c (elf_i386_mkobject): Likewise.
965 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
966 * elf32-s390.c (elf_s390_mkobject): Likewise.
967 * elf32-sh.c (sh_elf_mkobject): Likewise.
968 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
969 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
970 * elf64-s390.c (elf_s390_mkobject): Likewise.
971 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
972 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
974 2006-06-20 Jakub Jelinek <jakub@redhat.com>
976 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
977 section for relocatable link.
979 2006-06-21 Alan Modra <amodra@bigpond.net.au>
981 * elf-bfd.h (struct elf_backend_data): Add
982 elf_backend_modify_program_headers.
983 * elfxx-target.h (elf_backend_modify_program_headers): Define.
984 (elfNN_bed): Init new field.
985 * elf.c (elf_modify_segment_map): Remove comment.
986 (assign_file_positions_for_load_sections): Only call
987 elf_modify_segment_map for objcopy/strip.
988 (assign_file_positions_except_relocs): Call
989 elf_backend_modify_program_headers.
990 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
992 (elf32_frvfdpic_modify_segment_map): Delete.
993 (elf32_frvfdpic_modify_program_headers): New.
994 (elf_backend_modify_segment_map): Don't define.
995 (elf_backend_modify_program_headers): Define.
996 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
998 (elf32_bfinfdpic_modify_segment_map): Delete.
999 (elf32_bfinfdpic_modify_program_headers): New.
1000 (elf_backend_modify_segment_map): Don't define.
1001 (elf_backend_modify_program_headers): Define.
1002 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1004 (elfNN_ia64_modify_segment_map): ..here.
1005 (elf_backend_modify_program_headers): Define.
1007 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1009 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1010 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1012 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1014 * elf-bfd.h: Formatting.
1015 (_bfd_elf_map_sections_to_segments): Declare.
1016 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1017 clear program_header_size.
1018 * elf.c (get_program_header_size): Move. Don't use or set saved
1019 program_header_size here.
1020 (elf_modify_segment_map): New function. Split out from..
1021 (assign_file_positions_for_load_sections): ..here. Assert
1022 header size is correct. Remove dead code.
1023 (_bfd_elf_map_sections_to_segments): Rename from
1024 map_sections_to_segments. Make global. Use get_program_header_size
1025 when we need estimate of header size. Call elf_modify_segment_map.
1026 Set program_header_size.
1027 (print_segment_map): Delete.
1028 (_bfd_elf_sizeof_headers): If segment_map available, get the
1030 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1031 for calling more than once.
1032 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1033 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1034 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1035 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1036 (elf_backend_additional_program_headers): Delete.
1037 (elf_backend_modify_segment_map): Delete.
1038 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1039 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1040 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1042 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1044 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1045 bit for undefined symbols.
1047 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1049 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1051 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1052 bfd_link_info pointer.
1053 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1054 * bfd.c (bfd_sizeof_headers): Tweak param name.
1055 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1056 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1057 * binary.c (binary_sizeof_headers): Adjust.
1058 * bout.c (b_out_sizeof_headers): Adjust.
1059 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1060 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1061 * coffgen.c (coff_sizeof_headers): Adjust.
1062 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1063 (ecoff_compute_section_file_positions): Adjust.
1064 (_bfd_ecoff_write_object_contents): Adjust.
1065 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1066 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1067 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1068 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1069 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1070 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1071 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1072 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1073 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1074 * i386msdos.c: Convert to ISO C.
1075 (msdos_sizeof_headers): Adjust.
1076 * i386os9k.c: Convert to ISO C.
1077 (os9k_sizeof_headers): Adjust.
1078 * ieee.c (ieee_sizeof_headers): Adjust.
1079 * ihex.c (ihex_sizeof_headers): Adjust.
1080 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1081 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1082 * libcoff-in.h (coff_sizeof_headers): Adjust.
1083 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1084 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1085 * mmo.c (mmo_sizeof_headers): Adjust.
1086 * oasys.c (oasys_sizeof_headers): Adjust.
1087 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1088 * pef.c (bfd_pef_sizeof_headers): Adjust.
1089 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1090 * som.c (som_sizeof_headers): Adjust.
1091 * srec.c (srec_sizeof_headers): Adjust.
1092 * tekhex.c (tekhex_sizeof_headers): Adjust.
1093 * versados.c (versados_sizeof_headers): Adjust.
1094 * vms.c (vms_sizeof_headers): Adjust.
1095 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1096 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1097 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1098 * bfd-in2.h: Regenerate.
1099 * libbfd.h: Regenerate.
1100 * libcoff.h: Regenerate.
1102 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1104 * bfd-in2.h: Regenerate.
1105 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1106 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1107 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1108 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1109 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1110 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1111 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1112 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1113 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1114 R_ARM_LDC_SB_G2): New relocation types.
1115 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1116 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1118 (elf32_arm_howto_table_3): Delete; contents merged into
1119 elf32_arm_howto_table_2.
1120 (elf32_arm_howto_from_type): Adjust correspondingly.
1121 (elf32_arm_reloc_map): Extend with the above relocations.
1122 (calculate_group_reloc_mask): New function.
1123 (identify_add_or_sub): New function.
1124 (elf32_arm_final_link_relocate): Support for the above
1126 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1127 codes to correspond to the above relocations.
1129 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1131 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1132 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1133 (elf_m68k_plt_entry): Likewise.
1134 (elf_m68k_plt_info): New table.
1135 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1136 (ISAB_PLT_ENTRY_SIZE): ...this.
1137 (CFV4E_FLAG): Delete.
1138 (elf_cfv4e_plt0_entry): Rename to...
1139 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1140 for the second instruction too.
1141 (elf_cfv4e_plt_entry): Rename to...
1142 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1143 (elf_isab_plt_info): New table.
1144 (CPU32_FLAG): Delete.
1145 (PLT_CPU32_ENTRY_SIZE): Rename to...
1146 (CPU32_PLT_ENTRY_SIZE): ...this.
1147 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1148 style in-place addends.
1149 (elf_cpu32_plt_entry): Likewise.
1150 (elf_cpu32_plt_info): New table.
1151 (elf_m68k_link_hash_table): Add a plt_info field.
1152 (elf_m68k_link_hash_table_create): Initialize it.
1153 (elf_m68k_get_plt_info): New function.
1154 (elf_m68k_always_size_sections): Likewise.
1155 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1156 (elf_m68k_install_pc32): New function.
1157 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1158 elf_m68k_install_pc32.
1159 (elf_m68k_finish_dynamic_sections): Likewise.
1160 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1161 (elf_backend_always_size_sections): Define.
1163 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1165 * elflink.c (elf_link_add_object_symbols): Save and restore
1166 struct bfd_hash_table table, size and count fields for
1169 2006-06-12 Thiemo Seufer <ths@mips.com>
1171 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1172 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1173 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1174 Delete old comments.
1175 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1177 2006-06-12 Nick Clifton <nickc@redhat.com>
1180 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1181 about mismatched alignments to allow for the case where the common
1182 alignment has been deduced from the section alignment.
1183 * bfd.c (_bfd_default_error_handler): Update comment to explain
1184 why bfd and asection varargs are out of order. Explicitly catch
1185 and abort on NULL bfd and asection arguments.
1187 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1188 Thiemo Seufer <ths@mips.com>
1190 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1191 (STUB_ORI): New macro.
1192 (STUB_LI16U): Fix formatting.
1193 (MIPS_FUNCTION_STUB_SIZE): Delete.
1194 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1195 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1196 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1197 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1198 instead of MIPS_FUNCTION_STUB_SIZE.
1199 (count_section_dynsyms): New function, split out from
1200 _bfd_mips_elf_final_link.
1201 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1202 of the number of dynamic symbols needed and use it to set up
1203 function_stub_size. Use function_stub_size rather than
1204 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1205 Use 16-byte stubs for 0x10000 dynamic symbols.
1206 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1207 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1208 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1209 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1210 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1211 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1212 Use STUB_ORI rather than STUB_LI16U for big stubs.
1213 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1214 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1216 2006-06-09 David Ung <davidu@mips.com>
1218 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1219 calling relocations.
1221 2006-06-08 David Daney <ddaney@avtrex.com>
1223 * elfxx-mips.c (STUB_LI16): Removed.
1224 (STUB_LUI): New macro.
1225 (STUB_LI16U): Ditto.
1226 (STUB_LI16S): Ditto.
1227 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1228 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1229 MIPS_FUNCTION_STUB_SIZE.
1230 (_bfd_mips_elf_always_size_sections): Ditto.
1231 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1232 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1233 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1234 to allow larger symbol table indexes.
1236 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1238 * po/Make-in (pdf, ps): New dummy targets.
1240 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1242 * hash.c (bfd_hash_lookup): Correct stray line.
1244 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1245 (elfcore_grok_nto_status): Use long instead of pid_t.
1246 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1248 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1250 * po/Make-in (top_builddir): Define.
1252 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1254 * Makefile.am: Run "make dep-am".
1255 * Makefile.in: Regenerate.
1256 * config.in: Regenerate.
1258 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1259 H.J. Lu <hongjiu.lu@intel.com>
1262 * elflink.c (bfd_elf_final_link): Don't output section symbols
1263 for special ELF sections.
1265 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1267 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1268 instead of bfd_make_section*.
1269 * aix386-core.c: Likewise.
1270 * aix5ppc-core.c: Likewise.
1271 * aout-adobe.c: Likewise.
1272 * aoutf1.h: Likewise.
1273 * binary.c: Likewise.
1274 * cisco-core.c: Likewise.
1275 * coff-arm.c: Likewise.
1276 * coff-h8300.c: Likewise.
1278 * elf32-bfin.c: Likewise.
1279 * elf32-m32c.c: Likewise.
1280 * hppabsd-core.c: Likewise.
1281 * hpux-core.c: Likewise.
1282 * i386linux.c: Likewise.
1285 * irix-core.c: Likewise.
1286 * lynx-core.c: Likewise.
1287 * m68klinux.c: Likewise.
1288 * mach-o.c: Likewise.
1289 * netbsd-core.c: Likewise.
1290 * nlmcode.h: Likewise.
1291 * opncls.c: Likewise.
1292 * osf-core.c: Likewise.
1293 * peXXigen.c: Likewise.
1294 * ppcboot.c: Likewise.
1295 * ptrace-core.c: Likewise.
1296 * rs6000-core.c: Likewise.
1297 * sco5-core.c: Likewise.
1298 * sparclinux.c: Likewise.
1300 * sunos.c: Likewise.
1301 * trad-core.c: Likewise.
1302 * xcofflink.c: Likewise.
1305 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1307 * Makefile.am (INCLUDES): Use @INCINTL@.
1308 * acinclude.m4: Include new gettext macros.
1309 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1310 Manually substitute POFILES and GMOFILES.
1311 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1313 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1315 * bfd.c (bfd_emul_get_maxpagesize): New.
1316 (bfd_elf_set_pagesize): Likewise.
1317 (bfd_emul_set_maxpagesize): Likewise.
1318 (bfd_emul_get_commonpagesize): Likewise.
1319 (bfd_emul_set_commonpagesize): Likewise.
1320 * bfd-in2.h: Regenerated.
1322 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1323 (xvec_get_elf_backend_data): New.
1324 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1326 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1327 * elfxx-target.h (elfNN_bed): Likewise.
1329 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1330 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1331 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1332 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1333 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1334 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1335 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1336 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1337 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1338 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1339 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1340 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1342 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1343 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1345 * targets.c (bfd_find_target): Support NULL abfd.
1347 2006-05-30 Nick Clifton <nickc@redhat.com>
1349 * po/es.po: Updated Spanish translation.
1351 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1352 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf.c (assign_file_positions_for_load_sections): Retrieve
1355 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1356 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1357 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1359 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1363 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1367 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1371 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1373 * elf.c (sym_is_global): Return a bfd_boolean.
1374 (ignore_section_sym): New function.
1375 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1376 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1377 bfd before using elf_section_syms.
1379 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1381 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1382 (sh*l*-*-netbsdelf*): Likewise.
1383 (sh-*-netbsdelf*): Likewise.
1384 (shl*-*-elf*): Likewise.
1385 (sh[1234]l*-*-elf*): Likewise.
1386 (sh3el*-*-elf*): Likewise.
1387 (shl*-*-kaos*): Likewise.
1388 (sh-*-elf*): Likewise.
1389 (sh[1234]*-elf*): Likewise.
1390 (sh-*-rtems*): Likewise.
1391 (sh-*-kaos*): Likewise.
1393 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1396 * config.bfd: Set want64 to true if 64bit bfd is used.
1397 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1398 (sh*l*-*-netbsdelf*): Likewise.
1399 (sh-*-netbsdelf*): Likewise.
1400 (shl*-*-elf*): Likewise.
1401 (sh[1234]l*-*-elf*): Likewise.
1402 (sh3el*-*-elf*): Likewise.
1403 (shl*-*-kaos*): Likewise.
1404 (sh-*-elf*): Likewise.
1405 (sh[1234]*-elf*): Likewise.
1406 (sh-*-rtems*): Likewise.
1407 (sh-*-kaos*): Likewise.
1409 2006-05-24 Paul Brook <paul@codesourcery.com>
1411 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1412 * elf32-arm.c (output_arch_syminfo): Define.
1413 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1414 elf32_arm_output_arch_local_syms): New functions.
1415 (elf_backend_output_arch_local_syms): Define.
1416 * elflink.c (bfd_elf_final_link): Call
1417 elf_backend_output_arch_local_syms.
1418 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1420 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1422 2006-05-24 Paul Brook <paul@codesourcery.com>
1424 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1425 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1426 elf32_arm_finish_dynamic_symbol): Use them.
1428 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1429 Randolph Chung <tausq@debian.org>
1431 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1432 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1433 Add handling for TLS relocations.
1434 (elf_hpp_reloc_final_type): Handle TLS relocs.
1435 * elf32-hppa.c: Add authors for cleanup and TLS support.
1436 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1437 (elf32_hppa_link_hash_entry): Add tls_type.
1438 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1439 (hppa_link_has_newfunc): Set tls_type.
1440 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1441 (hppa_stub_name): Use hh_name macro.
1442 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1443 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1445 (elf32_hppa_gc_sweep_hook): Likewise.
1446 (allocate_dynrelocs): Handle TLS relocs.
1447 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1448 relocs. Use hh_name macro.
1449 (dtpoff_base): New function.
1451 (elf32_hppa_optimized_tls_reloc): Likewise.
1452 (final_link_relocate): Handle TLS relocs.
1453 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1455 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1456 hh_name and eh_name macros.
1457 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1459 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1461 * archures.c: Add bfd_mach_avr6.
1462 * cpu-avr.c: Likewise.
1463 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1465 * libbfd.h: Regenerate.
1466 * bfd-in2.h:Regenerate.
1467 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1468 * elf32-avr.c: Add elf32-avr.h to include list.
1469 (elf32_avr_stub_hash_entry): New function.
1470 (elf32_avr_link_hash_table): New struct.
1471 (avr_link_hash_table): Likewise.
1472 (avr_stub_hash_entry): Likewise.
1473 (avr_stub_hash_lookup): New function.
1474 (stub_hash_newfunc): New function.
1475 (elf32_avr_link_hash_table_create): New function.
1476 (elf32_avr_link_hash_table_free): New function.
1477 (avr_get_stub_addr): New function.
1478 (debug_relax, debug_stubs): Add new global variables controlling
1479 debugging printout to stdout.
1480 (avr_pc_wrap_around): Change the type to bfd_vma.
1481 (avr_replace_call_ret_sequences): Add a new variable controling
1482 linkrelax optimizations.
1483 (avr_stub_is_required_for_16_bit_reloc): New function.
1484 (avr_final_link_relocate):
1485 Add linker hash table to parameter list. Use stub addr. if necessary.
1486 (elf32_avr_relocate_section):
1487 Add linker hashtable to parameter list of avr_final_link_relocate.
1488 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1489 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1490 (elf32_avr_relax_delete_bytes):
1491 Iterate over all sections of a bfd when adjusting relocs addends.
1492 (elf32_avr_relax_section):
1493 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1495 (avr_stub_name): New function.
1496 (avr_get_stub_entry): New function.
1497 (avr_add_stub): New function.
1498 (avr_build_one_stub): New function.
1499 (avr_size_one_stub): New function.
1500 (elf32_avr_setup_params): New function.
1501 (elf32_avr_setup_section_lists): New function.
1502 (get_local_syms): New function.
1503 (elf32_avr_size_stubs): New function.
1504 (bfd_elf32_bfd_link_hash_table_create): New function.
1505 (bfd_elf32_bfd_link_hash_table_free): New function.
1507 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1512 update CIE/FDE length. Don't pad to the section alignment.
1514 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1516 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1517 deteted entries in .eh_frame section.
1519 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1521 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1522 instead of _GLOBAL_OFFSET_TABLE_.
1523 (bfin_relocate_section): Ditto.
1524 (_bfin_create_got_section): Ditto.
1525 (elf32_bfinfdpic_create_dynamic_sections): Use
1526 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1527 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1529 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1531 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1532 function syms over other syms.
1534 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1536 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1538 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1539 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1540 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1541 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1542 Use MIPS_ELF_READONLY_SECTION.
1543 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1544 creating DT_TEXTREL.
1545 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1546 if no text relocations were generated.
1548 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1550 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1552 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1554 * elf.c (elf_fake_sections): Formatting.
1555 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1556 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1557 section alignment to increase p_align for PT_LOAD.
1558 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1559 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1560 other than PT_LOAD, and PT_NOTE in core.
1562 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1564 * elf.c (assign_file_positions_for_segments): Split into..
1565 (assign_file_positions_for_load_sections): ..this, and..
1566 (assign_file_positions_for_non_load_sections): ..this new function,..
1567 (assign_file_positions_except_relocs): ..writing program headers here.
1569 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1571 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1572 non-load sections if they have relocs.
1574 2006-05-15 Paul Brook <paul@codesourcery.com>
1576 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1577 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1578 Check symbol name is of specified type.
1579 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1580 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1581 bfd_is_arm_special_symbol_name.
1582 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1583 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1584 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1585 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1586 (bfd_is_arm_special_symbol_name): Add prototype.
1587 * bfd-in2.h: Regenerate.
1589 2006-05-15 David Heine <dlheine@tensilica.com>
1590 Bob Wilson <bob.wilson@acm.org>
1592 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1593 undefined opcode. Clean up assertions.
1594 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1595 Factor most of the code into separate functions....
1596 (can_narrow_instruction, can_widen_instruction): New.
1597 (prev_instr_is_a_loop): New.
1598 (compute_ebb_proposed_actions): Combine error handling code for
1599 decode errors. Replace call to insn_decode_len with inline code.
1600 Use can_narrow_instruction and can_widen_instruction. Handle errors
1601 from call to xtensa_opcode_is_loop.
1602 (relax_section): Adjust calls to narrow_instruction and
1605 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1608 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1611 2006-05-11 Michael Matz <matz@suse.de>
1613 * elflink.c (match_group_member): Correctly iterate group
1616 2006-05-11 Paul Brook <paul@codesourcery.com>
1618 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1619 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1620 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1622 * bfd-in2.h: Regenerate.
1623 * libbfd.h: Regenerate.
1624 * libcoff.h: Regenerate.
1626 2006-05-11 Mike Bland <mbland@google.com>
1628 * elf.c (_bfd_elf_init_private_section_data): Don't change
1629 section type if already set.
1631 2006-05-10 Nick Clifton <nickc@redhat.com>
1634 * elfcode.h (valid_section_index_p): New function: Checks for a
1635 valid section index. Allows indicies in the range SHN_LOPROC to
1637 (elf_object_p): Use valid_section_index_p.
1639 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1641 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1642 ARM_SECREL): Mark WinCE versions of these relocs as partial
1644 (coff_arm_relocate_section): Adjust addend for WinCE.
1646 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1649 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1651 2006-05-09 Nick Clifton <nickc@redhat.com>
1653 * coffcode.h (coff_write_relocs): Produce an error message if a an
1654 out-of-range symbol index is detected in a reloc.
1656 2006-05-09 Ben Elliston <bje@au.ibm.com>
1658 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1659 local variable `dynobj'.
1661 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1663 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1664 of the bfd's sections for the reloc-addend adjustments.
1666 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1668 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1669 (elf_s390_relocate_section): Add code to do the GD->LE and
1670 LD->LE TLS linker optimizations if a brasl instruction is used
1671 for the __tls_get_offset function call.
1672 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1674 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1676 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1677 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1678 the .toc and referenced by a TLS code sequence.
1679 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1680 .toc is the first section in a file.
1682 2006-05-04 Andreas Schwab <schwab@suse.de>
1684 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1685 regs instead of an array of int.
1686 (struct external_solaris_bcp_core): Likewise.
1687 (swapcore_sun3): Use offsetof instead of computing the offset
1689 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1690 (swapcore_solaris_bcp): Likewise.
1692 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1694 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1697 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1699 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1702 2006-05-04 Ben Elliston <bje@au.ibm.com>
1704 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1706 * cofflink.c (process_embedded_commands): Remove unused local
1707 variables `had_read' and `had_shared'.
1708 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1710 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1712 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1714 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1715 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1716 (bfd_und_symbol, bfd_ind_symbol): Delete.
1717 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1719 (STD_SECTION): Adjust.
1720 (_bfd_generic_new_section_hook): New function, extracted from..
1721 (bfd_section_init): ..here.
1722 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1723 und and ind sections.
1724 * elf.c (_bfd_elf_large_com_section): Adjust.
1725 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1726 * pdp11.c (new_section_hook): Likewise.
1727 * coffcode.h (coff_new_section_hook): Likewise.
1728 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1729 * elf.c (_bfd_elf_new_section_hook): Likewise.
1730 * vms.c (vms_new_section_hook): Likwise.
1731 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1733 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1734 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1735 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1736 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1737 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1738 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1739 * ieee.c (ieee_new_section_hook): Likewise. Call
1740 _bfd_generic_new_section_hook too.
1741 * mmo.c (mmo_new_section_hook): Likewise.
1742 * oasys.c (oasys_new_section_hook): Likewise.
1743 * som.c (som_new_section_hook): Likewise.
1744 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1745 * bfd-in2.h: Regenerate.
1746 * libbfd.h: Regenerate.
1748 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1750 * hash.c (DEFAULT_SIZE): Revert last change.
1751 (higher_prime_number): Correct test for no larger prime. Don't
1752 abort on error, instead return 0. Depopulate primes[].
1753 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1755 2006-05-02 Paul Brook <paul@codesourcery.com>
1757 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1760 2006-05-02 Ben Elliston <bje@au.ibm.com>
1762 * archive.c (bfd_generic_archive_p): Remove unused local variable
1764 * dwarf2.c (decode_line_info): Remove unused local variable
1766 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1768 * tekhex.c (tekhex_write_object_contents): Remove unused local
1769 variable `bytes_written'.
1770 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1771 variable `r_addend'.
1772 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1773 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1774 (_bfd_ns32k_relocate_contents): Remove break after return.
1775 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1777 2006-05-02 Nick Clifton <nickc@redhat.com>
1779 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1780 in order to avoid conflicts with the global DEBUG define.
1782 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1784 * dwarf2.c: Formatting.
1785 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1786 output section check.
1787 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1788 * elf32-m32c.c: Similarly.
1789 * elf32-ppc.c: Similarly.
1790 * elf32-v850.c: Similarly.
1791 * nlm32-sparc.c: Similarly.
1792 * elfcode.h: Similarly.
1793 (elf_symbol_flags): Delete.
1794 * elflink.c (elf_link_input_bfd): Comment typo.
1796 2006-05-01 DJ Delorie <dj@redhat.com>
1798 * bfd-in.h (bfd_hash_table): Add count field.
1799 * bfd-in2.h: Regenerate.
1800 * hash.c (higher_prime_number): New.
1801 (bfd_hash_table_inint_n): Init count field.
1802 (bfd_hash_lookup): Grow table as needed.
1804 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1807 * tekhex.c (getvalue): Change return type to bfd_boolean and
1808 add the new parameter. Return false if the unexpected character
1811 (first_phase): Change return type to bfd_boolean and return
1812 false if the unexpected character is found. Replace abort
1813 with returning false.
1814 (pass_over): Change return type to bfd_boolean and the type of
1815 the second argument to bfd_boolean (*) (bfd *, int, char *).
1816 Return false if FUNC returns false.
1817 (tekhex_object_p): Return NULL if pass_over fails.
1819 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1821 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1823 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1827 and flags if its BFD flags have been set.
1828 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1829 section type from input if it has been set to something
1832 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1838 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1839 abfd->sections is NULL.
1840 (elf32_arm_bfd_free_cached_info): New.
1841 (bfd_elf32_bfd_free_cached_info): Defined.
1843 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1844 to _bfd_free_cached_info.
1846 * libbfd-in.h (_bfd_free_cached_info): New.
1847 * libbfd: Regenerated.
1849 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1850 (_bfd_free_cached_info): New.
1852 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1854 * elf.c (assign_file_positions_except_relocs): Move code setting
1855 file position of non-loaded sections..
1856 (assign_file_positions_for_segments): ..to here.
1858 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1862 applications. Issue an error on sections we don't know how
1865 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1867 * Makefile.am: Run "make dep-am".
1868 * Makefile.in: Regenerate.
1870 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1872 * warning.m4 (--enable-werror): Format help message.
1873 (--enable-build-warnings): Likewise.
1874 * configure: Regenerate.
1876 2006-04-18 Nick Clifton <nickc@redhat.com>
1879 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1880 fields to still be handled as ELF files.
1882 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1884 * po/SRC-POTFILES.in: Regenerated.
1886 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1888 * configure.in: Update version to 2.17.50.
1889 * configure: Regenerated.
1891 2006-04-14 David Heine <dlheine@tensilica.com>
1893 * elf32-xtensa.c (build_reloc_opcodes): New.
1894 (compute_text_actions): Use it to decode opcodes outside inner loop.
1895 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1896 it is set, use it to get the opcodes for relocations.
1897 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1899 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1903 (GOT_TLS_IE_IE): Likewise.
1904 (GOT_TLS_IE_GD): Likewise.
1905 (GOT_TLS_IE_MASK): Likewise.
1906 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1907 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1909 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1910 are set, treat tls_type as GOT_TLS_IE_BOTH.
1911 (elf_i386_relocate_section): Likewise.
1913 2006-04-07 Randolph Chung <tausq@debian.org>
1915 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1916 (elf64_hppa_grok_psinfo): Likewise.
1917 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1919 2006-04-06 DJ Delorie <dj@redhat.com>
1921 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1922 each plt entry we create.
1924 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1926 * po/Make-in: Add install-html target.
1927 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1928 htmldir. Add install-html and install-html-recursive targets.
1929 * Makefile.in: Regenerate.
1930 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1931 * configure: Regenerate.
1933 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1935 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1936 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1939 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1941 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1944 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1945 James E Wilson <wilson@specifixinc.com>
1948 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1949 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1951 (elfNN_ia64_link_hash_entry): Likewise.
1952 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1954 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1956 (elfNN_ia64_hash_hide_symbol): Likewise.
1957 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1958 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1959 (elfNN_ia64_global_dyn_info_free): New function.
1960 (elfNN_ia64_local_dyn_info_free): Likewise.
1961 (elfNN_ia64_hash_table_free): Free local and global
1962 elfNN_ia64_dyn_sym_info.
1963 (addend_compare): New function.
1964 (sort_dyn_sym_info): Likewise.
1965 (get_dyn_sym_info): Updated to use binary search for addend.
1966 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1967 relocation arrays first.
1969 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1971 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1974 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1977 * elflink.c (check_dynsym): New.
1978 (elf_link_output_extsym): Use it.
1979 (bfd_elf_final_link): Likewise.
1981 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1984 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1985 symbol from the dynamic definition with the default version if
1986 its type and the type of existing regular definition mismatch.
1988 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1989 Daniel Jacobowitz <dan@codesourcery.com>
1991 * config.bfd (sparc-*-vxworks*): New stanza.
1992 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1993 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1994 * configure: Regenerate.
1995 * elf32-sparc.c: Include elf-vxworks.h.
1996 (elf32_sparc_vxworks_link_hash_table_create: New.
1997 (elf32_sparc_vxworks_final_write_processing): New.
1998 (TARGET_BIG_SYM): Override for VxWorks.
1999 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2000 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2001 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2002 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2003 (elf_backend_link_output_symbol_hook): Likewise.
2004 (elf_backend_emit_relocs): Likewise.
2005 (elf_backend_final_write_processing, elf32_bed): Likewise.
2006 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2007 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2008 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2009 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2010 build_plt_entry here.
2011 (create_got_section): Initialize sgotplt for VxWorks.
2012 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2013 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2014 Call elf_vxworks_create_dynamic_sections for VxWorks.
2015 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2016 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2017 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2018 for VxWorks. Check for the .got.plt section.
2019 (sparc_vxworks_build_plt_entry): New function.
2020 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2021 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2022 absolute on VxWorks.
2023 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2024 and DT_PLTGOT on VxWorks.
2025 (sparc_vxworks_finish_exec_plt): New.
2026 (sparc_vxworks_finish_shared_plt): New.
2027 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2028 Use plt_header_size and plt_entry_size.
2029 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2030 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2031 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2032 (elf32-sparc.lo): Likewise.
2033 * Makefile.in: Regenerate.
2034 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2035 (_bfd_target_vector): Add a pointer to it.
2037 2006-03-30 Ben Elliston <bje@au.ibm.com>
2040 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2041 special section number that exceeds the number of ELF sections
2042 (eg. SHN_MIPS_SCOMMON).
2044 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2046 * elfxx-mips.c (mips_got_entry): Add more commentary.
2047 (mips_elf_local_got_index): Use the hash table entry to record
2048 the GOT index of forced-local symbols.
2049 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2050 in either the hash table entry or the mips_got_entry, not both.
2051 Add more commentary.
2052 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2053 mips_elf_initialize_tls_index.
2055 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2057 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2058 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2059 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2060 bfin_areloc_howto_table): Delete. All
2061 uses deleted as well.
2062 (bfin_reloc_map): Delete all stack relocs.
2063 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2064 bfin_reloc_type_lookup): Don't support them.
2065 (bfin_relocate_section): Don't try to handle them.
2067 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2068 * configure.in: Likewise.
2069 * configure: Regenerate.
2070 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2071 (BFIN_RELOC_MAX): Now 0x21.
2072 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2073 (bfd_elf32_bfinfdpic_vec): Declare.
2074 (IS_FDPIC): New macro.
2075 (struct bfinfdpic_elf_link_hash_table): New struct.
2076 (bfinfdpic_hash_table, bfinfdpic_got_section,
2077 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2078 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2079 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2080 bfinfdpic_plt_initial_offset): Accessor macros for it.
2081 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2082 (struct bfinfdpic_relocs_info): New struct.
2083 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2084 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2085 DEFAULT_STACK_SIZE): New macros.
2086 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2087 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2088 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2089 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2090 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2091 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2092 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2093 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2094 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2095 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2096 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2097 _bfinfdpic_resolve_final_relocs_info,
2098 elf32_bfinfdpic_size_dynamic_sections,
2099 elf32_bfinfdpic_always_size_sections,
2100 elf32_bfinfdpic_modify_segment_map,
2101 _bfinfdpic_count_got_plt_entries,
2102 elf32_bfinfdpic_finish_dynamic_sections,
2103 elf32_bfinfdpic_adjust_dynamic_symbol,
2104 elf32_bfinfdpic_finish_dynamic_symbol,
2105 elf32_bfinfdpic_elf_use_relative_eh_frame,
2106 elf32_bfinfdpic_elf_encode_eh_address,
2107 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2108 elf32_bfinfdpic_copy_private_bfd_data,
2109 (struct _bfinfdpic_dynamic_got_info,
2110 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2111 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2112 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2113 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2114 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2115 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2116 bfd_elf32_bfd_copy_private_bfd_data,
2117 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2118 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2119 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2120 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2121 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2122 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2123 elf_backend_omit_section_dynsym): Redefine these macros and include
2124 "elf32-target.h" again to create the elf32-bfinfdpic target.
2125 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2126 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2127 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2128 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2129 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2130 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2131 BFD_RELOC_BFIN_GOTOFFLO): New.
2132 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2133 (_bfd_target_vector): Add it.
2134 * bfd-in2.h: Regenerate.
2135 * libbfd.h: Regenerate.
2137 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2139 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2140 incompatible. Likewise MAC and EMAC code.
2141 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2142 bfd_get_compatible to set the new bfd architecture. Rely on it
2143 to detect incompatibilities.
2145 2006-03-23 Michael Matz <matz@suse.de>
2147 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2148 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2149 BFD_RELOC_X86_64_PLTOFF64.
2150 * bfd-in2.h: Regenerated.
2151 * libbfd.h: Regenerated.
2152 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2153 Add howtos for above relocs.
2154 (x86_64_reloc_map): Add mappings for new relocs.
2155 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2156 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2157 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2159 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2160 elf64_x86_64_check_relocs for the new relocs.
2161 (elf64_x86_64_relocate_section): Handle new relocs.
2163 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2165 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2166 rel->r_addend is zero.
2168 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2170 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2173 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2174 Daniel Jacobowitz <dan@codesourcery.com>
2175 Phil Edwards <phil@codesourcery.com>
2176 Zack Weinberg <zack@codesourcery.com>
2177 Mark Mitchell <mark@codesourcery.com>
2178 Nathan Sidwell <nathan@codesourcery.com>
2180 * bfd-in2.h: Regenerate.
2181 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2182 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2183 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2184 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2185 (bfd_elf32_littlemips_vec): Likewise.
2186 (bfd_elf32_nbigmips_vec): Likewise.
2187 (bfd_elf32_nlittlemips_vec): Likewise.
2188 (bfd_elf32_ntradbigmips_vec): Likewise.
2189 (bfd_elf32_ntradlittlemips_vec): Likewise.
2190 (bfd_elf32_tradbigmips_vec): Likewise.
2191 (bfd_elf32_tradlittlemips_vec): Likewise.
2192 (bfd_elf64_bigmips_vec): Likewise.
2193 (bfd_elf64_littlemips_vec): Likewise.
2194 (bfd_elf64_tradbigmips_vec): Likewise.
2195 (bfd_elf64_tradlittlemips_vec): Likewise.
2196 * elf32-mips.c: Include elf-vxworks.h.
2197 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2198 instead of calling mips_elf32_rtype_to_howto directly.
2199 (mips_vxworks_copy_howto_rela): New reloc howto.
2200 (mips_vxworks_jump_slot_howto_rela): Likewise.
2201 (mips_vxworks_bfd_reloc_type_lookup): New function.
2202 (mips_vxworks_rtype_to_howto): Likewise.
2203 (mips_vxworks_final_write_processing): Likewise.
2204 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2205 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2206 (elf_backend_want_got_plt): Likewise.
2207 (elf_backend_want_plt_sym): Likewise.
2208 (elf_backend_got_symbol_offset): Likewise.
2209 (elf_backend_want_dynbss): Likewise.
2210 (elf_backend_may_use_rel_p): Likewise.
2211 (elf_backend_may_use_rela_p): Likewise.
2212 (elf_backend_default_use_rela_p): Likewise.
2213 (elf_backend_got_header_size: Likewise.
2214 (elf_backend_plt_readonly): Likewise.
2215 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2216 (elf_backend_mips_rtype_to_howto): Likewise.
2217 (elf_backend_adjust_dynamic_symbol): Likewise.
2218 (elf_backend_finish_dynamic_symbol): Likewise.
2219 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2220 (elf_backend_add_symbol_hook): Likewise.
2221 (elf_backend_link_output_symbol_hook): Likewise.
2222 (elf_backend_emit_relocs): Likewise.
2223 (elf_backend_final_write_processing: Likewise.
2224 (elf_backend_additional_program_headers): Likewise.
2225 (elf_backend_modify_segment_map): Likewise.
2226 (elf_backend_symbol_processing): Likewise.
2227 * elfxx-mips.c: Include elf-vxworks.h.
2228 (mips_elf_link_hash_entry): Add is_relocation_target and
2229 is_branch_target fields.
2230 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2231 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2232 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2233 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2234 Return 3 for VxWorks.
2235 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2236 mips_elf_link_hash_table. Return 0 for VxWorks.
2237 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2238 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2239 (mips_vxworks_exec_plt0_entry): New variable.
2240 (mips_vxworks_exec_plt_entry): Likewise.
2241 (mips_vxworks_shared_plt0_entry): Likewise.
2242 (mips_vxworks_shared_plt_entry): Likewise.
2243 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2244 (mips_elf_rel_dyn_section): Change the bfd argument to a
2245 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2246 the name of the section.
2247 (mips_elf_initialize_tls_slots): Update the call to
2248 mips_elf_rel_dyn_section.
2249 (mips_elf_gotplt_index): New function.
2250 (mips_elf_local_got_index): Add an input_section argument.
2251 Update the call to mips_elf_create_local_got_entry.
2252 (mips_elf_got_page): Likewise.
2253 (mips_elf_got16_entry): Likewise.
2254 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2255 arguments. Create dynamic relocations for each entry on VxWorks.
2256 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2257 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2258 and MIPS_RESERVED_GOTNO.
2259 (mips_elf_create_got_section): Update the uses of
2260 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2261 (is_gott_symbol): New function.
2262 (mips_elf_calculate_relocation): Use a dynobj local variable.
2263 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2264 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2265 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2266 relocations on VxWorks. Add dynamic relocations for references
2267 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2268 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2269 in VxWorks executables.
2270 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2271 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2272 Don't allocate a null entry on VxWorks.
2273 (mips_elf_create_dynamic_relocation): Update the call to
2274 mips_elf_rel_dyn_section. Use absolute rather than relative
2275 relocations for VxWorks, and make them RELA rather than REL.
2276 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2277 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2278 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2279 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2280 Call elf_vxworks_create_dynamic_sections for VxWorks and
2281 initialize the plt_header_size and plt_entry_size fields.
2282 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2283 used in VxWorks executables. Don't allocate dynamic relocations
2284 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2285 Set is_relocation_target for each symbol referenced by a relocation.
2286 Allocate .rela.dyn entries for relocations against the special
2287 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2288 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2289 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2290 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2291 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2292 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2293 relocations. Don't set no_fn_stub on VxWorks.
2294 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2295 mips_elf_allocate_dynamic_relocations.
2296 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2297 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2298 entries for VxWorks, and do not create multiple GOTs.
2299 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2300 Handle .got specially for VxWorks. Update the uses of
2301 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2302 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2303 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2304 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2305 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2306 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2307 (mips_vxworks_finish_exec_plt): Likewise.
2308 (mips_vxworks_finish_shared_plt): Likewise.
2309 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2310 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2311 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2312 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2313 and mips_elf_rel_dyn_section. Use a different GOT header for
2314 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2315 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2316 mips_elf_link_hash_table fields.
2317 (_bfd_mips_vxworks_link_hash_table_create): New function.
2318 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2319 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2320 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2321 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2322 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2323 * libbfd.h: Regenerate.
2324 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2325 (elf32-mips.lo): Likewise.
2326 * Makefile.in: Regenerate.
2327 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2328 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2329 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2330 (_bfd_target_vector): Add entries for them.
2332 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2334 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2335 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2336 (elf_backend_special_sections): Remove #undef.
2338 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2340 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2341 for undefined weak symbols.
2343 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2346 * elflink.c (bfd_elf_final_link): Remove
2347 bed->elf_backend_emit_relocs from emit_relocs.
2349 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2351 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2352 first relocation to the second when relaxing TLS GD to LE;
2353 zero it out when relaxing to IE.
2355 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2358 * elflink.c (elf_link_add_object_symbols): Save and restore
2359 warning sym's linked sym.
2361 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2364 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2365 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2366 hash_table -> htab. Formatting. Save entire symbol table
2367 before loading as-needed syms, and restore afterwards if lib not
2368 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2369 name. Free some buffers earlier.
2370 * bfd-in.h (struct bfd_hash_table): Add entsize.
2371 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2372 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2373 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2375 (bfd_hash_table_init): Add param, adjust calls.
2376 * aoutx.h: Adjust all hash_table_init functions and calls.
2378 * coff-arm.c: Likewise.
2379 * coff-h8300.c: Likewise.
2380 * coff-ppc.c: Likewise.
2381 * cofflink.c: Likewise.
2382 * ecoff.c: Likewise.
2383 * ecofflink.c: Likewise.
2384 * elf-m10300.c: Likewise.
2385 * elf-strtab.c: Likewise.
2387 * elf32-arm.c: Likewise.
2388 * elf32-bfin.c: Likewise.
2389 * elf32-cris.c: Likewise.
2390 * elf32-frv.c: Likewise.
2391 * elf32-hppa.c: Likewise.
2392 * elf32-i386.c: Likewise.
2393 * elf32-m32r.c: Likewise.
2394 * elf32-m68hc1x.c: Likewise.
2395 * elf32-m68k.c: Likewise.
2396 * elf32-ppc.c: Likewise.
2397 * elf32-s390.c: Likewise.
2398 * elf32-sh.c: Likewise.
2399 * elf32-vax.c: Likewise.
2400 * elf64-alpha.c: Likewise.
2401 * elf64-hppa.c: Likewise.
2402 * elf64-ppc.c: Likewise.
2403 * elf64-s390.c: Likewise.
2404 * elf64-sh64.c: Likewise.
2405 * elf64-x86-64.c: Likewise.
2406 * elfxx-ia64.c: Likewise.
2407 * elfxx-mips.c: Likewise.
2408 * elfxx-sparc.c: Likewise.
2409 * i386linux.c: Likewise.
2410 * libaout.h: Likewise.
2411 * libbfd-in.h: Likewise.
2412 * libcoff-in.h: Likewise.
2413 * linker.c: Likewise.
2414 * m68klinux.c: Likewise.
2415 * merge.c: Likewise.
2416 * opncls.c: Likewise.
2417 * pdp11.c: Likewise.
2418 * sparclinux.c: Likewise.
2419 * stabs.c: Likewise.
2420 * sunos.c: Likewise.
2422 * xcofflink.c: Likewise.
2423 * section.c (struct section_hash_entry): Move to..
2424 * libbfd-in.h: ..here.
2425 * Makefile.am: Run "make dep-am"
2426 * Makefile.in: Regenerate.
2427 * bfd-in2.h: Regenerate.
2428 * libbfd.h: Regenerate.
2429 * libcoff.h: Regenerate.
2431 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2433 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2434 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2435 last change to REL32 relocs so that they are counted as
2436 possibly dynamic as per REL24 and REL14.
2438 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2440 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2443 2006-03-15 Ben Elliston <bje@au.ibm.com>
2445 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2446 in_list elements, not just the first.
2448 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2450 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2452 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2453 for final links too.
2455 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2457 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2459 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2462 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2464 2006-03-10 Paul Brook <paul@codesourcery.com>
2466 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2467 (elf32_arm_print_private_bfd_data): Ditto.
2469 2006-03-09 Paul Brook <paul@codesourcery.com>
2471 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2474 2006-03-09 Khem Raj <khem@mvista.com>
2476 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2479 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2481 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2483 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2484 Daniel Jacobowitz <dan@codesourcery.com>
2485 Zack Weinberg <zack@codesourcery.com>
2486 Nathan Sidwell <nathan@codesourcery.com>
2487 Paul Brook <paul@codesourcery.com>
2488 Ricardo Anguiano <anguiano@codesourcery.com>
2489 Phil Edwards <phil@codesourcery.com>
2491 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2492 (bfd_elf32_bigarm_symbian_vec): Likewise.
2493 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2494 (bfd_elf32_littlearm_vec): Likewise.
2495 (bfd_elf32_littlearm_symbian_vec): Likewise.
2496 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2497 * configure: Regenerate.
2498 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2499 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2500 (elf32_arm_vxworks_bed): Add forward declaration.
2501 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2502 (elf32_arm_vxworks_exec_plt0_entry): New table.
2503 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2504 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2505 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2506 (reloc_section_p): New function.
2507 (create_got_section): Use RELOC_SECTION.
2508 (elf32_arm_create_dynamic_sections): Likewise. Call
2509 elf_vxworks_create_dynamic_sections for VxWorks targets.
2510 Choose between the two possible values of plt_header_size
2512 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2513 (elf32_arm_abs12_reloc): New function.
2514 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2515 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2516 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2517 r_addend fields of relocs. On rela targets, skip any code that
2518 adjusts in-place addends. When using _bfd_link_final_relocate
2519 to perform a final relocation, pass rel->r_addend as the addend
2521 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2522 object, ignore flags that are not standard on VxWorks.
2523 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2524 relocs on VxWorks. Use reloc_section_p.
2525 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2526 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2527 .rela.plt.unloaded relocs on VxWorks targets.
2528 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2529 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2530 instead of DT_REL* tags on RELA targets.
2531 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2532 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2533 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2534 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2535 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2536 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2537 Correct the .rela.plt.unreloaded symbol indexes.
2538 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2539 hook on VxWorks targets.
2540 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2541 Minor formatting tweak.
2542 (elf32_arm_vxworks_final_write_processing): New function.
2543 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2545 (elf_backend_final_write_processing): Likewise.
2546 (elf_backend_emit_relocs): Likewise.
2547 (elf_backend_want_plt_sym): Likewise.
2548 (ELF_MAXPAGESIZE): Likewise.
2549 (elf_backend_may_use_rel_p): Minor formatting tweak.
2550 (elf_backend_may_use_rela_p): Likewise.
2551 (elf_backend_default_use_rela_p): Likewise.
2552 (elf_backend_rela_normal): Likewise.
2553 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2555 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2557 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2558 New. Adjust other variants.
2559 (bfd_default_scan): Update.
2560 * bfd-in2.h: Rebuilt.
2561 * cpu-m68k.c: Adjust.
2562 (bfd_m68k_compatible): New. Use it for architectures.
2563 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2564 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2566 (elf32_m68k_print_private_bfd_data): Adjust.
2567 * ieee.c (ieee_write_processor): Adjust.
2569 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2571 * dwarf2.c: Formatting.
2572 (add_line_info): Remove outer loop.
2574 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2575 Alan Modra <amodra@bigpond.net.au>
2578 * dwarf2.c (loadable_section): New struct.
2579 (dwarf2_debug): Add loadable_section_count and
2581 (new_line_sorts_after): New.
2582 (add_line_info): Use new_line_sorts_after to compare line
2584 (check_function_name): Removed.
2585 (unset_sections): New.
2586 (place_sections): New.
2587 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2588 and unset_sections on relocatable files.
2589 (_bfd_dwarf2_find_line): Likewise.
2591 2006-03-03 Nick Clifton <nickc@redhat.com>
2593 * cpu-avr.c: Update to ISO-C90 formatting.
2594 * elf32-avr.c: Likewise.
2596 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2598 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2600 (bfd_elf_avr_final_write_processing): Set
2601 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2602 (elf32_avr_relax_section): New function.
2603 (elf32_avr_relax_delete_bytes): New function.
2604 (elf32_avr_get_relocated_section_contents): New function.
2605 (avr_pc_wrap_around): New function.
2606 (avr_relative_distance_considering_wrap_around): New function.
2607 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2608 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2609 * libbfd.h: Regenerate.
2610 * bfd-in2.h: Regenerate.
2612 2006-03-02 DJ Delorie <dj@redhat.com>
2614 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2617 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2619 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2620 bfd_elf32_powerpc_vxworks_vec.
2622 2006-03-02 Nick Clifton <nickc@redhat.com>
2624 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2626 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2628 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2629 elf_vxworks_create_dynamic_sections.
2630 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2632 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2633 elf_vxworks_create_dynamic_sections.
2634 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2636 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2637 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2639 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2641 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2642 (elf_backend_link_output_symbol_hook): Use
2643 elf_vxworks_link_output_symbol_hook instead.
2644 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2645 (elf_backend_link_output_symbol_hook): Use
2646 elf_vxworks_link_output_symbol_hook instead.
2647 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2648 same interface as elf_backend_link_output_symbol_hook.
2649 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2650 prototype accordingly.
2652 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2654 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2655 (ppc_elf_link_hash_table): Replace old_got and new_got with
2656 plt_type and can_use_new_plt.
2657 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2658 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2659 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2660 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2661 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2662 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2663 this function should not be called for VxWorks targets.
2664 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2665 (allocate_got): Likewise. Rearrange so that max_before_header
2666 is only used for PLT_OLD and PLT_NEW.
2667 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2668 (ppc_elf_size_dynamic_sections): Likewise.
2669 (ppc_elf_relax_section): Likewise.
2670 (ppc_elf_relocate_section): Likewise.
2671 (ppc_elf_finish_dynamic_symbol): Likewise.
2672 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2674 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2676 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2677 (elf_i386_link_hash_table_create): Initialize it.
2678 (elf_i386_compute_jump_table_size): Use it instead of
2679 srelplt->reloc_count.
2680 (allocate_dynrelocs): Likewise.
2681 (elf_i386_size_dynamic_sections): Likewise.
2682 (elf_i386_relocate_section): Likewise.
2684 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2686 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2687 (_bfd_elf_write_section_eh_frame): Likewise.
2689 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2691 * po/Make-in: Add html target.
2693 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2695 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2696 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2697 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2698 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2699 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2700 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2701 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2702 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2703 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2704 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2705 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2706 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2707 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2708 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2709 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2710 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2711 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2712 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2713 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2714 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2715 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2717 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2719 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2720 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2721 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2722 * elf32-frv.c (_frv_create_got_section): Likewise.
2723 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2724 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2725 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2726 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2727 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2728 (elf_i386_link_hash_table_create): Don't initialize them.
2729 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2731 (elf_i386_finish_dynamic_symbol): Likewise.
2732 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2733 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2734 (ppc_elf_finish_dynamic_symbol): Likewise.
2736 2006-02-24 DJ Delorie <dj@redhat.com>
2738 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2739 (m32c_elf_relocate_section): Don't relocate them.
2740 (compare_reloc): New.
2741 (relax_reloc): Remove.
2742 (m32c_offset_for_reloc): New.
2743 (m16c_addr_encodings): New.
2744 (m16c_jmpaddr_encodings): New.
2745 (m32c_addr_encodings): New.
2746 (m32c_elf_relax_section): Relax jumps and address displacements.
2747 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2750 * reloc.c: Add m32c relax relocs.
2751 * libbfd.h: Regenerate.
2752 * bfd-in2.h: Regenerate.
2754 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2758 (_bfd_elf_link_hash_fixup_symbol): New.
2760 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2761 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2764 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2766 * elfxx-target.h (elf_backend_fixup_symbol): New.
2767 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2769 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2771 * cpu-ia64-opc.c (ins_immu5b): New.
2772 (ext_immu5b): Likewise.
2773 (elf64_ia64_operands): Add IMMU5b.
2775 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2778 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2780 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2781 * elf32-i386.c (allocate_dynrelocs): Likewise.
2782 * elf32-s390.c (allocate_dynrelocs): Likewise.
2783 * elf32-sh.c (allocate_dynrelocs): Likewise.
2784 * elf64-s390.c (allocate_dynrelocs): Likewise.
2785 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2786 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2787 on undef weak with non-default visibility too.
2788 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2790 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2792 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2793 error, instead call _exit.
2794 (_bfd_abort): Call _exit not xexit.
2796 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2798 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2800 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2802 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2803 Anil Paranjape <anilp1@kpitcummins.com>
2804 Shilin Shakti <shilins@kpitcummins.com>
2806 * Makefile.am: Add xc16x related entry
2807 * Makefile.in: Regenerate
2808 * archures.c: Add bfd_xc16x_arch
2809 * bfd-in2.h: Regenerate
2810 * config.bfd: Add xc16x-*-elf
2811 * configure.in: Add bfd_elf32_xc16x_vec
2812 * configure: Regenerate.
2813 * targets.c: Added xc16x related information
2814 * cpu-xc16x.c: New file
2815 * reloc.c: Add new relocations specific to xc16x:
2816 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2818 * elf32-xc16x.c: New file.
2820 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2822 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2823 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2825 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2828 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2830 (ppc64_elf_relocate_section): Check output reloc section size.
2831 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2833 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2836 * elf.c (get_segment_type): New function.
2837 (_bfd_elf_print_private_bfd_data): Use it.
2838 (print_segment_map): New function.
2839 (assign_file_positions_for_segments): Call print_segment_map
2840 when there are not enough room for program headers.
2842 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2844 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2845 traditional MIPS ELF targets.
2847 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2850 * dwarf2.c (check_function_name): New function.
2851 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2852 check if function is correct.
2854 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2856 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2858 (elf_link_input_bfd): Adjust comments.
2860 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf.c (copy_private_bfd_data): Minor update.
2864 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2867 * elf.c (copy_private_bfd_data): Renamed to ...
2868 (rewrite_elf_program_header): This.
2869 (copy_elf_program_header): New function.
2870 (copy_private_bfd_data): Likewise.
2872 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2874 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2875 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2876 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2877 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2878 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2879 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2880 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2881 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2882 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2883 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2884 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2885 bfd_mach_mcf_isa_b_usp_float_emac): New.
2886 (bfd_default_scan): Update coldfire mapping.
2887 * bfd-in.h (bfd_m68k_mach_to_features,
2888 bfd_m68k_features_to_mach): Declare.
2889 * bfd-in2.h: Rebuilt.
2890 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2891 adjust legacy names.
2892 (m68k_arch_features): New.
2893 (bfd_m68k_mach_to_features,
2894 bfd_m68k_features_to_mach): Define.
2895 * elf32-m68k.c (elf32_m68k_object_p): New.
2896 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2897 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2898 (elf_backend_object_p): Define.
2899 * ieee.c (ieee_write_processor): Update coldfire machines.
2900 * libbfd.h: Rebuilt.
2902 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2904 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2907 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2909 * coff-z80.c (r_imm24): New howto.
2910 (rtype2howto): New case R_IMM24.
2911 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2912 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2914 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2916 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2917 has already been assigned a GOT index, copy that index to the
2918 current hash table entry.
2920 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2922 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2923 for call-to-undefweak reloc overflow.
2925 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2927 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2928 for 32-bit relocs overflow.
2930 2006-01-27 Paul Brook <paul@codesourcery.com>
2932 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2935 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2937 Introduce TLS descriptors for i386 and x86_64.
2938 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2939 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2940 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2941 * libbfd.h, bfd-in2.h: Rebuilt.
2942 * elf32-i386.c (elf_howto_table): New relocations.
2943 (R_386_tls): Adjust.
2944 (elf_i386_reloc_type_lookup): Map new relocations.
2945 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2946 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2947 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2948 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2949 (elf_i386_local_tlsdesc_gotent): New macro.
2950 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2951 (elf_i386_compute_jump_table_size): New macro.
2952 (link_hash_newfunc): Initialize tlsdesc_got.
2953 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2954 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2955 R_386_TLS_DESC_CALL.
2956 (elf_i386_check_relocs): Likewise. Allocate space for
2957 local_tlsdesc_gotent.
2958 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2959 R_386_TLS_DESC_CALL.
2960 (allocate_dynrelocs): Count function PLT relocations. Reserve
2961 space for TLS descriptors and relocations.
2962 (elf_i386_size_dynamic_sections): Reserve space for TLS
2963 descriptors and relocations. Set up sgotplt_jump_table_size.
2964 Don't zero reloc_count in srelplt.
2965 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2966 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2967 R_386_TLS_DESC_CALL.
2968 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2969 (elf_backend_always_size_sections): Define.
2970 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2971 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2972 (R_X86_64_standard): Adjust.
2973 (x86_64_reloc_map): Map new relocs.
2974 (elf64_x86_64_rtype_to_howto): New, split out of...
2975 (elf64_x86_64_info_to_howto): ... this function, and...
2976 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2977 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2978 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2979 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2980 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2981 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2982 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2983 tlsdesc_got and sgotplt_jump_table_size fields.
2984 (elf64_x86_64_compute_jump_table_size): New macro.
2985 (link_hash_newfunc): Initialize tlsdesc_got.
2986 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2987 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2988 R_X86_64_TLSDESC_CALL.
2989 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2990 local_tlsdesc_gotent.
2991 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2992 R_X86_64_TLSDESC_CALL.
2993 (allocate_dynrelocs): Count function PLT relocations. Reserve
2994 space for TLS descriptors and relocations.
2995 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2996 descriptors and relocations. Set up sgotplt_jump_table_size,
2997 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2998 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3000 (elf64_x86_64_always_size_sections): New. Set up
3002 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3003 R_386_TLS_DESC_CALL.
3004 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3005 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3006 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3007 (elf_backend_always_size_sections): Define.
3009 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3012 * dwarf2.c (comp_unit_contains_address): Update comment.
3013 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3014 lma. Return TRUE only if both comp_unit_contains_address and
3015 comp_unit_find_nearest_line return TRUE.
3016 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3018 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3020 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3021 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3022 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3023 elf_gc_mark_dynamic_ref_symbol. Make global.
3024 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3025 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3026 (elfNN_bed): Init new field.
3027 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3028 (ppc64_elf_gc_mark_dynamic_ref): New function.
3030 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3032 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3034 2006-01-17 Nick Clifton <nickc@redhat.com>
3037 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3040 2006-01-11 Nick Clifton <nickc@redhat.com>
3042 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3043 into the newly (re)allocated map array.
3045 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3047 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3049 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3051 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3054 For older changes see ChangeLog-2005
3060 version-control: never
projects / external / binutils.git / blob