1 2006-10-19 Richard Sandiford <richard@codesourcery.com>
3 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
4 same symbol by increasing r_offset.
5 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
6 large and very small symbol indexes.
8 2006-10-19 Richard Sandiford <richard@codesourcery.com>
10 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
11 and DT_MIPS_RLD_MAP tags for position-independent executables.
12 Do not add DT_DEBUG to shared libraries for any MIPS target.
14 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
17 * elflink.c (elf_link_add_object_symbols): Hide definitions in
20 2006-10-19 Alan Modra <amodra@bigpond.net.au>
22 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
23 don't set, glue section size.
24 (record_arm_to_thumb_glue): Set glue section size here.
25 (record_thumb_to_arm_glue): Likewise.
26 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
27 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
29 2006-10-18 Roy Marples <uberlord@gentoo.org>
31 * elf64-sparc.c: Add FreeBSD support.
32 (elf64_sparc_fbsd_post_process_headers): New function.
33 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
34 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
35 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
36 * configure: Regenerate.
38 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
40 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
41 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
42 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
43 R_ARM_THM_MOVT_BREL relocations.
45 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
47 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
48 R_THM_CALL to 25 and remove FIXME comment.
49 (using_thumb2): New function.
50 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
52 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
54 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
55 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
56 (elf32_arm_gc_sweep_hook): Likewise.
57 (elf32_arm_check_relocs): Likewise.
58 (allocate_dynrelocs): Likewise.
60 2006-10-17 Alan Modra <amodra@bigpond.net.au>
62 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
63 text_index_section and data_index_section.
64 (struct elf_backend_data): Add elf_backend_init_index_section.
65 (_bfd_elf_init_1_index_section): Declare.
66 (_bfd_elf_init_2_index_sections): Declare.
67 * elfxx-target.h (elf_backend_init_index_section): Define.
68 (elfNN_bed): Init new field.
69 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
70 section and text_index_section plus data_index_section.
71 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
72 (_bfd_elf_init_1_index_section): New function.
73 (_bfd_elf_init_2_index_sections): New function.
74 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
75 (elf_link_input_bfd): When emitting relocs, use text_index_section
76 and data_index_section for removed sections.
77 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
78 * elf32-i386.c: Likewise.
79 * elf32-m32r.c: Likewise.
80 * elf32-sh.c: Likewise.
81 * elf32-xstormy16.c: Likewise.
82 * elf32-xtensa.c: Likewise.
83 * elf64-alpha.c: Likewise.
84 * elf64-hppa.c: Likewise.
85 * elf64-mmix.c: Likewise.
86 * elf64-sh64.c: Likewise.
87 * elfxx-ia64.c: Likewise.
88 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
89 and data_index_section sym for relocs against sections with no dynamic
91 (elf_backend_init_index_section): Define.
92 * elf32-cris.c: Similarly.
93 * elf32-hppa.c: Similarly.
94 * elf32-i370.c: Similarly.
95 * elf32-m68k.c: Similarly.
96 * elf32-mips.c: Similarly.
97 * elf32-ppc.c: Similarly.
98 * elf32-s390.c: Similarly.
99 * elf32-sparc.c: Similarly.
100 * elf32-vax.c: Similarly.
101 * elf64-mips.c: Similarly.
102 * elf64-ppc.c: Similarly.
103 * elf64-s390.c: Similarly.
104 * elf64-sparc.c: Similarly.
105 * elf64-x86-64.c: Similarly.
106 * elfn32-mips.c: Similarly.
107 * elfxx-mips.c: Similarly.
108 * elfxx-sparc.c: Similarly.
109 * linker.c (fix_syms): Base symbols in removed sections on
110 previous section in preference to using absolute section.
112 2006-10-16 Andreas Schwab <schwab@suse.de>
114 * elfxx-ia64.c (addend_compare): Properly compute return value.
116 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
119 * elf.c (assign_file_positions_for_non_load_sections): Don't
120 page align empty SHF_ALLOC sections.
122 2006-10-13 Jakub Jelinek <jakub@redhat.com>
124 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
125 .plt sh_entsize to 0 if plt header size isn't multiple of
126 plt entry size or for 32-bit which adds a nop insn at the
127 end of the .plt section.
129 2006-10-12 Bob Wilson <bob.wilson@acm.org>
131 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
132 (elf_backend_action_discarded): Define.
134 2006-10-11 Bob Wilson <bob.wilson@acm.org>
136 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
137 unresolvable relocation error.
138 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
141 2006-10-10 Bob Wilson <bob.wilson@acm.org>
143 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
146 2006-10-03 Jakub Jelinek <jakub@redhat.com>
148 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
149 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
150 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
151 DW_CFA_val_{offset{,_sf},expression}.
152 (skip_non_nops): Record number of DW_CFA_set_loc ops.
153 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
154 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
155 or going to be pcrel, compute set_loc array.
156 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
157 against DW_CFA_set_loc operands.
158 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
160 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
162 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
163 symbols from the --just-syms file.
165 2006-10-01 Alan Modra <amodra@bigpond.net.au>
167 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
170 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
173 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
174 relocation overflow on branches to undefweaks.
176 2006-09-29 Alan Modra <amodra@bigpond.net.au>
178 * po/BLD-POTFILES.in: Regenerate.
179 * po/SRC-POTFILES.in: Regenerate.
181 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
184 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
185 alignment for .data$, .rdata$ and .text$ sections so that sse
186 and sse2 code will work for linkonce sections too.
187 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
189 2006-09-28 Alan Modra <amodra@bigpond.net.au>
191 * elflink.c (_bfd_elf_gc_mark_hook): New function.
192 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
193 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
194 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
195 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
196 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
197 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
198 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
199 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
200 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
201 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
202 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
203 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
204 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
205 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
206 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
207 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
208 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
209 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
210 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
211 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
212 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
213 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
214 (bfinfdpic_gc_sweep_hook): Delete.
215 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
216 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
217 (elf32_d10v_gc_sweep_hook): Delete.
218 (elf_backend_gc_sweep_hook): Don't define.
219 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
220 (fr30_elf_gc_sweep_hook): Delete.
221 (elf_backend_gc_sweep_hook): Don't define.
222 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
223 (elf32_frv_gc_sweep_hook): Delete.
224 (elf_backend_gc_sweep_hook): Don't define.
225 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
226 (iq2000_elf_gc_sweep_hook): Delete.
227 (elf_backend_gc_sweep_hook): Don't define.
228 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
229 _bfd_elf_gc_mark_hook.
230 (openrisc_elf_gc_sweep_hook): Delete.
231 (elf_backend_gc_sweep_hook): Don't define.
232 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
233 (v850_elf_gc_sweep_hook): Delete.
234 (elf_backend_gc_sweep_hook): Don't define.
235 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
236 _bfd_elf_gc_mark_hook.
237 (xstormy16_elf_gc_sweep_hook): Delete.
238 (elf_backend_gc_sweep_hook): Don't define.
239 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
240 (sh_elf64_gc_sweep_hook): Delete.
241 (elf_backend_gc_sweep_hook): Don't define.
242 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
243 (elf32_avr_gc_sweep_hook): Delete.
244 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
245 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
246 (elf32_cr16c_gc_sweep_hook): Delete.
247 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
248 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
249 (elf32_crx_gc_sweep_hook): Delete.
250 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
251 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
252 (elf32_h8_gc_sweep_hook): Delete.
253 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
254 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
255 (ip2k_elf_gc_sweep_hook): Delete.
256 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
257 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
258 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
259 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
260 (elf_backend_gc_sweep_hook): Don't define.
261 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
262 (elf_backend_gc_sweep_hook): Don't define.
263 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
264 (elf32_m68hc11_gc_sweep_hook): Delete.
265 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
266 (elf32_m68hc11_gc_sweep_hook): Delete.
267 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
268 (elf32_msp430_gc_sweep_hook): Delete.
269 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
270 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
271 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
273 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
275 * bfd-in.h (CONST_STRNCPY) : Delete.
278 * bfd-in2.h : Regenerate.
279 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
280 calculate string lengths.
281 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
283 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
287 * elf.c (assign_file_positions_for_non_load_sections): Don't
288 warn zero size allocated sections.
290 2006-09-27 Alan Modra <amodra@bigpond.net.au>
292 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
293 to "name" so that compiler realizes it is never uninitialized.
294 Use bfd_elf_sym_name.
296 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
299 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
300 bfd_alloc to allocate segment map.
301 (copy_elf_program_header): Likewise.
303 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
304 Joseph Myers <joseph@codesourcery.com>
305 Ian Lance Taylor <ian@wasabisystems.com>
306 Ben Elliston <bje@wasabisystems.com>
308 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
309 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
310 (arch_info_struct, bfd_arm_update_notes): Likewise.
311 (architectures): Likewise.
312 (bfd_arm_merge_machines): Check for iWMMXt2.
313 * bfd-in2.h: Rebuild.
315 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
317 * configure: Regenerated.
319 2006-09-22 Alan Modra <amodra@bigpond.net.au>
321 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
323 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
324 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
325 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
327 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
329 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
331 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
332 section in LD to LE linker relaxation for R_390_TLS_LDO32.
333 * elf64-s390.c (elf_s390_relocate_section): Likewise for
336 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
338 * configure.in: Added new target-vectors x86_64coff_vec,
339 x86_64pe_vec, and x86_64pei_vec.
340 * configure: Regenerate.
341 * config.bfd: Adjusted x86_64 target architecture detection.
342 * bfd.c: Add for new target "coff-x86-64"
343 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
344 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
345 * libpei.h: Adjustments for COFF_WITH_pex64.
346 * coffcode.h: Add for new target machine, architecture, signature, and internal
348 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
349 * Makefile.in: Regenerate.
350 * pe-x86_64.c: Add for new target "pe-x86-64".
351 * pei-x86_64.c: Add for new target "pei-x86-64".
352 * peicode.h: Adjusts for new targets.
353 (coff_swap_filehdr_out): Set for this target to
354 _bfd_pex64_only_swap_filehdr_out.
355 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
356 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
357 (jump_table jtab): Add for AMD64MAGIC.
358 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
359 (pe_ILF_object_p): Add coff image-file signature to internal
360 signature translation.
361 * peXXigen.c: Adjust proper include of target coff-header and
362 introduced target specific code
363 (COFF_WITH_pex64): New macro for this target.
364 (pe_print_idata): New dumping method for import section of PE+ files.
365 * targets.c: Add new target vectors declarations for x86_64 coff targets.
366 * coffcode.h: Support code to support the x86_64 PE magic number.
367 * coff-x86_64.c: New file.
369 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
371 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
372 for .stabstr entry, explain why.
374 2006-09-17 Anton Blanchard <anton@samba.org>
375 Alan Modra <amodra@bigpond.net.au>
377 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
378 entry isn't absolute.
380 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
382 * cpu-score.c: New file.
383 * elf32-score.c: New file.
384 * config.bfd: Add Score target.
385 * Makefile.am: Add Score files.
386 * Makefile.in: Regenerate.
387 * archures.c: Add Score architecture.
388 * reloc.c: Add Score relocs.
389 * targets.c: Add Score target vectors.
390 * bfd-in2.h: Regenerate.
391 * libbfd.h: Regenerate.
392 * configure.in: Add Score target.
393 * configure: Regenerate.
395 2006-09-16 Nick Clifton <nickc@redhat.com>
396 Pedro Alves <pedro_alves@portugalmail.pt>
398 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
399 string as its argument and emits the string followed by a comma
400 and then the length of the string.
401 (CONST_STRNEQ): New macro. Checks to see if a variable string
402 has a constant string as its initial characters.
403 (CONST_STRNCPY): New macro. Copies a constant string to the start
404 of a variable string.
405 * bfd-in2.h: Regenerate.
406 * archive.c: Make use of the new macros.
407 * archive64.c: Likewise.
409 * coff-ppc.c: Likewise.
410 * coff-stgo32.c: Likewise.
411 * coffcode.h: Likewise.
412 * cofflink.c: Likewise.
413 * cpu-i960.c: Likewise.
414 * dwarf2.c: Likewise.
416 * elf-m10300.c: Likewise.
418 * elf32-arm.c: Likewise.
419 * elf32-bfin.c: Likewise.
420 * elf32-cris.c: Likewise.
421 * elf32-hppa.c: Likewise.
422 * elf32-i370.c: Likewise.
423 * elf32-i386.c: Likewise.
424 * elf32-iq2000.c: Likewise.
425 * elf32-m32r.c: Likewise.
426 * elf32-m68hc11.c: Likewise.
427 * elf32-m68hc12.c: Likewise.
428 * elf32-m68k.c: Likewise.
429 * elf32-mcore.c: Likewise.
430 * elf32-ppc.c: Likewise.
431 * elf32-s390.c: Likewise.
432 * elf32-sh-symbian.c: Likewise.
433 * elf32-sh.c: Likewise.
434 * elf32-sh64.c: Likewise.
435 * elf32-v850.c: Likewise.
436 * elf32-vax.c: Likewise.
437 * elf32-xtensa.c: Likewise.
438 * elf64-alpha.c: Likewise.
439 * elf64-hppa.c: Likewise.
440 * elf64-mmix.c: Likewise.
441 * elf64-ppc.c: Likewise.
442 * elf64-s390.c: Likewise.
443 * elf64-sh64.c: Likewise.
444 * elf64-x86-64.c: Likewise.
445 * elflink.c: Likewise.
446 * elfxx-ia64.c: Likewise.
447 * elfxx-mips.c: Likewise.
448 * elfxx-sparc.c: Likewise.
449 * hpux-core.c: Likewise.
450 * i386linux.c: Likewise.
452 * libpei.h: Likewise.
453 * linker.c: Likewise.
454 * m68klinux.c: Likewise.
456 * nlmcode.h: Likewise.
457 * osf-core.c: Likewise.
460 * sparclinux.c: Likewise.
461 * vms-hdr.c: Likewise.
463 2006-09-14 Alan Modra <amodra@bigpond.net.au>
466 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
467 that have had their SHT_GROUP section removed.
469 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
472 * elflink.c (elf_link_output_extsym): Compute bucket only if
475 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
478 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
481 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
483 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
484 unconditional setting of low bit for Thumb symbol
485 mistakenly left behind after check for external
486 symbols was added. Fix comment typo.
488 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
490 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
491 (bfd_elf_link_mark_dynamic_symbol): New.
492 (SYMBOLIC_BIND): New.
494 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
495 with SYMBOLIC_BIND (info, h).
496 (elf_i386_relocate_section): Likewise.
497 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
498 (elf64_x86_64_relocate_section): Likewise.
499 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
501 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
502 (bfd_elf_record_link_assignment): Call
503 bfd_elf_link_mark_dynamic_symbol on new entry.
504 (_bfd_elf_merge_symbol): Likewise.
505 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
506 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
507 SYMBOLIC_BIND (info, h).
508 (_bfd_elf_dynamic_symbol_p): Likewise.
509 (_bfd_elf_symbol_refs_local_p): Likewise.
510 (bfd_elf_size_dynamic_sections): Updated.
512 2006-09-05 Bibo Mao <bibo.mao@intel.com>
515 * coffcode.h (coff_write_object_contents): Set the optional
516 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
518 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
520 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
521 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
522 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
523 and R_ARM_THM_PC12 relocations.
525 2006-08-24 Bob Wilson <bob.wilson@acm.org>
527 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
528 (xtensa_get_property_section): New.
529 (xtensa_read_table_entries): Use xtensa_get_property_section.
530 (relax_property_section, xtensa_get_property_predef_flags): Handle
531 group name suffixes in property section names.
532 (match_section_group): New.
534 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
536 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
539 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
541 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
542 plt_thumb_refcount from indirect symbols.
544 2006-08-22 Alan Modra <amodra@bigpond.net.au>
546 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
548 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
550 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
552 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
553 comment for target1_is_rel.
555 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
557 * Makefile.am: Add rules to build pe-arm-wince.lo
558 and pei-arm-wince.lo objects.
559 * Makefile.in: Regenerate.
560 * pe-arm-wince.c: New file.
561 * pei-arm-wince.c: New file.
562 * pei-arm.c: Remove ARM_WINCE block.
563 * pe-arm.c: Remove ARM_WINCE block. Rename
564 bfd_arm_pe_allocate_interworking_sections,
565 bfd_arm_pe_get_bfd_for_interworking, and
566 bfd_arm_pe_process_before_allocation to
567 bfd_armpe_allocate_interworking_sections,
568 bfd_armpe_get_bfd_for_interworking, and
569 bfd_armpe_process_before_allocation. Move them before
571 * bfd.c: ARM wince bfd format names were renamed. Adjust.
572 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
573 with unexpected/conflicting relocs.
574 * targets.c: The arm-wince-pe target got its own new vector.
576 * config.bfd: Likewise.
577 * configure.in: Likewise.
578 * configure: Regenerate.
580 2006-08-18 Paul Brook <paul@codesourcery.com>
582 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
583 (elf32_arm_link_hash_newfunc): Initialize export_glue.
584 (record_arm_to_thumb_glue): Return stub symbol.
585 (elf32_arm_create_thumb_stub): New function.
586 (elf32_arm_to_thumb_stub): Use it.
587 (elf32_arm_to_thumb_export_stub): New function.
588 (elf32_arm_begin_write_processing): New function.
589 (allocate_dynrelocs): Allocate Arm stubs.
590 (elf_backend_begin_write_processing): Define.
591 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
592 Call elf32_arm_begin_write_processing.
594 2006-08-17 Alan Modra <amodra@bigpond.net.au>
596 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
597 (ppc64_elf_build_stubs): Use new lazy linking stub.
599 2006-08-17 Alan Modra <amodra@bigpond.net.au>
601 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
603 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
606 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
607 only if there is a PT_DYNAMIC segment.
608 (_bfd_elf_map_sections_to_segments): Likewise.
609 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
610 segment alignment to 1.
612 2006-08-15 Thiemo Seufer <ths@mips.com>
613 Nigel Stephens <nigel@mips.com>
615 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
616 (elf_backend_merge_symbol_attribute): Define.
617 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
619 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
621 2006-08-15 Thiemo Seufer <ths@mips.com>
622 Nigel Stephens <nigel@mips.com>
623 David Ung <davidu@mips.com>
625 * config.bfd: Add configurations for mips*el-sde-elf* and
628 2006-08-14 DJ Delorie <dj@redhat.com>
630 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
631 (elf32_mn10300_count_hash_table_entries): New.
632 (elf32_mn10300_list_hash_table_entries): New.
633 (sort_by_value): New.
634 (mn10300_elf_relax_section): Don't skip data sections; restrict
635 code-specific tests to code-specific areas so that potential
636 indirect calls can be detected. Check for multiple local symbols
637 at the same address and merge their flags.
638 (elf32_mn10300_link_hash_newfunc): Initialize value.
640 2006-08-14 Thiemo Seufer <ths@mips.com>
642 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
643 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
646 2006-08-11 Thiemo Seufer <ths@mips.com>
648 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
649 sh_entsize only when sgot was already initialized.
651 2006-08-08 DJ Delorie <dj@redhat.com>
653 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
654 non-moving .align directives. Preserve any DIR32 offset when
655 converting bsr's to jsr's.
657 2006-08-08 Alan Modra <amodra@bigpond.net.au>
659 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
660 after stubs have been built.
662 2006-08-07 Nick Clifton <nickc@redhat.com>
664 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
665 vectors if they are going to be created.
667 2006-08-07 Nick Clifton <nickc@redhat.com>
669 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
670 * configure: Regenerate.
672 2006-08-07 Nick Clifton <nickc@redhat.com>
674 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
675 relocation types if the target is ARM_WINCE.
677 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
679 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
681 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
683 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
685 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
686 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
688 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
690 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
692 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
693 list removed sections to stderr.
695 2006-08-04 Richard Sandiford <richard@codesourcery.com>
696 Kazu Hirata <kazu@codesourcery.com>
697 Phil Edwards <phil@codesourcery.com>
698 Nathan Sidwell <nathan@codesourcery.com>
700 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
701 bfd_elf32_shlvxworks_vec.
702 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
703 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
704 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
705 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
706 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
707 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
708 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
709 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
710 * configure: Regenerate.
711 * Makefile.am: Regenerate dependencies.
712 * Makefile.in: Regenerate.
713 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
714 (elf_vxworks_add_symbol_hook): Use it.
715 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
716 table entry to check for weak undefined symbols and to obtain
718 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
719 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
720 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
721 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
722 special_function field.
723 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
724 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
725 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
726 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
727 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
728 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
729 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
730 * elf32-sh.c: Include elf32-vxworks.h.
732 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
733 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
735 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
736 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
737 SH_ELF_RELOC set to bfd_elf_generic_reloc.
738 (vxworks_object_p, get_howto_table): New functions.
739 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
740 (sh_elf_info_to_howto): Use get_howto_table.
741 (sh_elf_relax_section): Honor the partial_inplace field of the
743 (sh_elf_relax_delete_bytes): Likewise.
744 (elf_sh_plt_info): New structure.
745 (PLT_ENTRY_SIZE): Replace both definitions with...
746 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
747 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
748 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
749 (elf_sh_plt0_entry_le): Likewise.
750 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
751 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
752 (elf_sh_plts): New structure, with separate definitions for
753 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
754 (elf_sh_plt0_entry): Delete both definitions.
755 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
756 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
757 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
758 (elf_sh_plt_reloc_offset): Likewise.
759 (movi_shori_putval): Delete in favor of...
760 (install_plt_field): ...this new function, with separate definitions
761 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
762 (get_plt_info): New function, with separate definitions
763 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
764 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
765 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
766 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
767 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
768 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
769 (get_plt_index, get_plt_offset): New functions.
770 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
771 (sh_elf_link_hash_table_create): Initialize them.
772 (sh_elf_create_dynamic_sections): Call
773 elf_vxworks_create_dynamic_sections for VxWorks.
774 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
775 entries. Allocate relocation entries in .rela.plt.unloaded if
776 generating a VxWorks executable.
777 (sh_elf_always_size_sections): New function.
778 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
780 (sh_elf_relocate_section): Use get_howto_table. Honor
781 partial_inplace when calculating the addend for dynamic
782 relocations. Use get_plt_index.
783 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
784 and htab->plt_info. Fill in the bra .plt offset for VxWorks
785 executables. Populate .rela.plt.unloaded. Do not make
786 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
787 (sh_elf_finish_dynamic_sections): Use install_plt_field and
788 htab->plt_info. Handle cases where there is no special PLT header.
789 Populate the first relocation in .rela.plt.unloaded and fix up
790 the remaining entries.
791 (sh_elf_plt_sym_val): Use get_plt_info.
792 (elf_backend_always_size_sections): Define.
793 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
794 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
795 (elf32_bed, elf_backend_want_plt_sym): Likewise.
796 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
797 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
798 (elf_backend_add_symbol_hook): Likewise.
799 (elf_backend_link_output_symbol_hook): Likewise.
800 (elf_backend_emit_relocs): Likewise.
801 (elf_backend_final_write_processing): Likewise.
802 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
803 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
804 (bfd_elf32_shvxworks_vec): Likewise.
805 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
806 bfd_elf32_shvxworks_vec.
808 2006-08-02 Mark Kettenis <kettenis@gnu.org>
810 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
811 * configure: Regenerate.
813 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
816 * elf64-x86-64.c: Add FreeBSD support.
817 (elf64_x86_64_fbsd_post_process_headers): New function.
818 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
819 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
821 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
822 * configure: Regenerate.
824 2006-07-26 Andreas Schwab <schwab@suse.de>
826 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
828 2006-07-26 Alan Modra <amodra@bigpond.net.au>
830 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
831 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
832 (define elf_backend_modify_segment_map): Don't define.
834 2006-07-25 Thiemo Seufer <ths@networkno.de>
836 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
837 linking of objects for compatible machine types.
839 2006-07-25 Thiemo Seufer <ths@networkno.de>
841 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
842 also for same symbol.
844 2006-07-25 Thiemo Seufer <ths@mips.com>
846 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
848 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
850 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
851 sections only if the SHF_OS_NONCONFORMING flag is present.
853 2006-07-24 Nick Clifton <nickc@redhat.com>
856 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
857 existance of output sections before putting their entries into the
860 2006-07-20 Thiemo Seufer <ths@mips.com>
862 * elf32-mips.c (mips16_jump_reloc): Remove function.
863 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
864 instead of mips16_jump_reloc.
865 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
866 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
867 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
869 2006-07-19 Alan Modra <amodra@bigpond.net.au>
871 * bfd-in.h (enum notice_asneeded_action): Define.
872 * bfd-in2.h: Regenerate.
873 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
874 function with NULL name for as-needed handling.
876 2006-07-18 Paul Brook <paul@codesourcery.com>
878 * bfd-in2.h: Regenerate.
879 * libbfd.h: Regenerate.
880 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
882 2006-07-18 Nick Clifton <nickc@redhat.com>
884 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
885 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
887 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
889 2006-07-14 Jakub Jelinek <jakub@redhat.com>
891 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
893 2006-07-14 Mark Kettenis <kettenis@gnu.org>
895 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
896 to the start of a block.
898 2006-07-13 Nick Clifton <nickc@redhat.com>
900 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
901 returning a NULL value.
903 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
906 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
907 the old versioned dynamic definition to the new one with
908 non-default visibility. Hide the symbol if it is hidden or
911 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
913 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
915 2006-07-10 Jakub Jelinek <jakub@redhat.com>
917 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
918 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
920 (special_sections_g): Include .gnu.hash section.
921 (bfd_elf_gnu_hash): New function.
922 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
923 (struct elf_backend_data): Add elf_hash_symbol method.
924 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
925 only if info->emit_hash, create .gnu.hash section if
927 (struct collect_gnu_hash_codes): New type.
928 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
929 _bfd_elf_hash_symbol): New functions.
930 (compute_bucket_count): Don't compute HASHCODES array, instead add
931 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
932 instead of bed->s->arch_size / 8. Fix .hash size estimation.
933 When not optimizing, use the number of hashed symbols rather than
935 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
936 and ADD DT_GNU_HASH if info->emit_gnu_hash.
937 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
938 adjust compute_bucket_count caller. Create and populate .gnu.hash
939 section if info->emit_gnu_hash.
940 (elf_link_output_extsym): Only populate .hash section if
941 finfo->hash_sec != NULL.
942 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
943 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
944 (elfNN_bed): Add elf_backend_hash_symbol.
945 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
946 (elf_backend_hash_symbol): Define.
947 * elf32-i386.c (elf_i386_hash_symbol): New function.
948 (elf_backend_hash_symbol): Define.
950 2006-07-05 Nick Clifton <nickc@redhat.com>
953 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
954 entry when multiple definitions of a symbol are encountered.
956 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
960 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
961 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
963 2006-06-29 Jakub Jelinek <jakub@redhat.com>
966 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
967 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
969 (elf_i386_relocate_section): Likewise. For GD->IE transition
970 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
972 2006-06-23 Alan Modra <amodra@bigpond.net.au>
975 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
976 program_header_size to -1.
977 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
978 (assign_file_positions_for_load_sections ): Likewise.
979 (_bfd_elf_sizeof_headers): Use saved program_header_size if
981 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
982 alloc if already done.
983 * elf32-i386.c (elf_i386_mkobject): Likewise.
984 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
985 * elf32-s390.c (elf_s390_mkobject): Likewise.
986 * elf32-sh.c (sh_elf_mkobject): Likewise.
987 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
988 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
989 * elf64-s390.c (elf_s390_mkobject): Likewise.
990 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
991 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
993 2006-06-20 Jakub Jelinek <jakub@redhat.com>
995 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
996 section for relocatable link.
998 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1000 * elf-bfd.h (struct elf_backend_data): Add
1001 elf_backend_modify_program_headers.
1002 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1003 (elfNN_bed): Init new field.
1004 * elf.c (elf_modify_segment_map): Remove comment.
1005 (assign_file_positions_for_load_sections): Only call
1006 elf_modify_segment_map for objcopy/strip.
1007 (assign_file_positions_except_relocs): Call
1008 elf_backend_modify_program_headers.
1009 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1011 (elf32_frvfdpic_modify_segment_map): Delete.
1012 (elf32_frvfdpic_modify_program_headers): New.
1013 (elf_backend_modify_segment_map): Don't define.
1014 (elf_backend_modify_program_headers): Define.
1015 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1017 (elf32_bfinfdpic_modify_segment_map): Delete.
1018 (elf32_bfinfdpic_modify_program_headers): New.
1019 (elf_backend_modify_segment_map): Don't define.
1020 (elf_backend_modify_program_headers): Define.
1021 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1023 (elfNN_ia64_modify_segment_map): ..here.
1024 (elf_backend_modify_program_headers): Define.
1026 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1028 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1029 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1031 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1033 * elf-bfd.h: Formatting.
1034 (_bfd_elf_map_sections_to_segments): Declare.
1035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1036 clear program_header_size.
1037 * elf.c (get_program_header_size): Move. Don't use or set saved
1038 program_header_size here.
1039 (elf_modify_segment_map): New function. Split out from..
1040 (assign_file_positions_for_load_sections): ..here. Assert
1041 header size is correct. Remove dead code.
1042 (_bfd_elf_map_sections_to_segments): Rename from
1043 map_sections_to_segments. Make global. Use get_program_header_size
1044 when we need estimate of header size. Call elf_modify_segment_map.
1045 Set program_header_size.
1046 (print_segment_map): Delete.
1047 (_bfd_elf_sizeof_headers): If segment_map available, get the
1049 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1050 for calling more than once.
1051 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1052 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1053 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1054 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1055 (elf_backend_additional_program_headers): Delete.
1056 (elf_backend_modify_segment_map): Delete.
1057 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1058 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1059 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1061 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1063 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1064 bit for undefined symbols.
1066 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1068 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1070 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1071 bfd_link_info pointer.
1072 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1073 * bfd.c (bfd_sizeof_headers): Tweak param name.
1074 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1075 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1076 * binary.c (binary_sizeof_headers): Adjust.
1077 * bout.c (b_out_sizeof_headers): Adjust.
1078 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1079 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1080 * coffgen.c (coff_sizeof_headers): Adjust.
1081 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1082 (ecoff_compute_section_file_positions): Adjust.
1083 (_bfd_ecoff_write_object_contents): Adjust.
1084 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1085 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1086 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1087 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1088 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1089 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1090 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1091 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1092 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1093 * i386msdos.c: Convert to ISO C.
1094 (msdos_sizeof_headers): Adjust.
1095 * i386os9k.c: Convert to ISO C.
1096 (os9k_sizeof_headers): Adjust.
1097 * ieee.c (ieee_sizeof_headers): Adjust.
1098 * ihex.c (ihex_sizeof_headers): Adjust.
1099 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1100 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1101 * libcoff-in.h (coff_sizeof_headers): Adjust.
1102 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1103 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1104 * mmo.c (mmo_sizeof_headers): Adjust.
1105 * oasys.c (oasys_sizeof_headers): Adjust.
1106 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1107 * pef.c (bfd_pef_sizeof_headers): Adjust.
1108 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1109 * som.c (som_sizeof_headers): Adjust.
1110 * srec.c (srec_sizeof_headers): Adjust.
1111 * tekhex.c (tekhex_sizeof_headers): Adjust.
1112 * versados.c (versados_sizeof_headers): Adjust.
1113 * vms.c (vms_sizeof_headers): Adjust.
1114 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1115 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1116 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1117 * bfd-in2.h: Regenerate.
1118 * libbfd.h: Regenerate.
1119 * libcoff.h: Regenerate.
1121 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1123 * bfd-in2.h: Regenerate.
1124 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1125 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1126 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1127 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1128 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1129 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1130 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1131 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1132 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1133 R_ARM_LDC_SB_G2): New relocation types.
1134 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1135 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1137 (elf32_arm_howto_table_3): Delete; contents merged into
1138 elf32_arm_howto_table_2.
1139 (elf32_arm_howto_from_type): Adjust correspondingly.
1140 (elf32_arm_reloc_map): Extend with the above relocations.
1141 (calculate_group_reloc_mask): New function.
1142 (identify_add_or_sub): New function.
1143 (elf32_arm_final_link_relocate): Support for the above
1145 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1146 codes to correspond to the above relocations.
1148 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1150 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1151 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1152 (elf_m68k_plt_entry): Likewise.
1153 (elf_m68k_plt_info): New table.
1154 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1155 (ISAB_PLT_ENTRY_SIZE): ...this.
1156 (CFV4E_FLAG): Delete.
1157 (elf_cfv4e_plt0_entry): Rename to...
1158 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1159 for the second instruction too.
1160 (elf_cfv4e_plt_entry): Rename to...
1161 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1162 (elf_isab_plt_info): New table.
1163 (CPU32_FLAG): Delete.
1164 (PLT_CPU32_ENTRY_SIZE): Rename to...
1165 (CPU32_PLT_ENTRY_SIZE): ...this.
1166 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1167 style in-place addends.
1168 (elf_cpu32_plt_entry): Likewise.
1169 (elf_cpu32_plt_info): New table.
1170 (elf_m68k_link_hash_table): Add a plt_info field.
1171 (elf_m68k_link_hash_table_create): Initialize it.
1172 (elf_m68k_get_plt_info): New function.
1173 (elf_m68k_always_size_sections): Likewise.
1174 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1175 (elf_m68k_install_pc32): New function.
1176 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1177 elf_m68k_install_pc32.
1178 (elf_m68k_finish_dynamic_sections): Likewise.
1179 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1180 (elf_backend_always_size_sections): Define.
1182 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1184 * elflink.c (elf_link_add_object_symbols): Save and restore
1185 struct bfd_hash_table table, size and count fields for
1188 2006-06-12 Thiemo Seufer <ths@mips.com>
1190 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1191 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1192 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1193 Delete old comments.
1194 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1196 2006-06-12 Nick Clifton <nickc@redhat.com>
1199 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1200 about mismatched alignments to allow for the case where the common
1201 alignment has been deduced from the section alignment.
1202 * bfd.c (_bfd_default_error_handler): Update comment to explain
1203 why bfd and asection varargs are out of order. Explicitly catch
1204 and abort on NULL bfd and asection arguments.
1206 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1207 Thiemo Seufer <ths@mips.com>
1209 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1210 (STUB_ORI): New macro.
1211 (STUB_LI16U): Fix formatting.
1212 (MIPS_FUNCTION_STUB_SIZE): Delete.
1213 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1214 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1215 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1216 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1217 instead of MIPS_FUNCTION_STUB_SIZE.
1218 (count_section_dynsyms): New function, split out from
1219 _bfd_mips_elf_final_link.
1220 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1221 of the number of dynamic symbols needed and use it to set up
1222 function_stub_size. Use function_stub_size rather than
1223 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1224 Use 16-byte stubs for 0x10000 dynamic symbols.
1225 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1226 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1227 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1228 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1229 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1230 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1231 Use STUB_ORI rather than STUB_LI16U for big stubs.
1232 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1233 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1235 2006-06-09 David Ung <davidu@mips.com>
1237 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1238 calling relocations.
1240 2006-06-08 David Daney <ddaney@avtrex.com>
1242 * elfxx-mips.c (STUB_LI16): Removed.
1243 (STUB_LUI): New macro.
1244 (STUB_LI16U): Ditto.
1245 (STUB_LI16S): Ditto.
1246 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1247 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1248 MIPS_FUNCTION_STUB_SIZE.
1249 (_bfd_mips_elf_always_size_sections): Ditto.
1250 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1251 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1252 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1253 to allow larger symbol table indexes.
1255 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1257 * po/Make-in (pdf, ps): New dummy targets.
1259 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1261 * hash.c (bfd_hash_lookup): Correct stray line.
1263 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1264 (elfcore_grok_nto_status): Use long instead of pid_t.
1265 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1267 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1269 * po/Make-in (top_builddir): Define.
1271 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1273 * Makefile.am: Run "make dep-am".
1274 * Makefile.in: Regenerate.
1275 * config.in: Regenerate.
1277 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1278 H.J. Lu <hongjiu.lu@intel.com>
1281 * elflink.c (bfd_elf_final_link): Don't output section symbols
1282 for special ELF sections.
1284 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1286 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1287 instead of bfd_make_section*.
1288 * aix386-core.c: Likewise.
1289 * aix5ppc-core.c: Likewise.
1290 * aout-adobe.c: Likewise.
1291 * aoutf1.h: Likewise.
1292 * binary.c: Likewise.
1293 * cisco-core.c: Likewise.
1294 * coff-arm.c: Likewise.
1295 * coff-h8300.c: Likewise.
1297 * elf32-bfin.c: Likewise.
1298 * elf32-m32c.c: Likewise.
1299 * hppabsd-core.c: Likewise.
1300 * hpux-core.c: Likewise.
1301 * i386linux.c: Likewise.
1304 * irix-core.c: Likewise.
1305 * lynx-core.c: Likewise.
1306 * m68klinux.c: Likewise.
1307 * mach-o.c: Likewise.
1308 * netbsd-core.c: Likewise.
1309 * nlmcode.h: Likewise.
1310 * opncls.c: Likewise.
1311 * osf-core.c: Likewise.
1312 * peXXigen.c: Likewise.
1313 * ppcboot.c: Likewise.
1314 * ptrace-core.c: Likewise.
1315 * rs6000-core.c: Likewise.
1316 * sco5-core.c: Likewise.
1317 * sparclinux.c: Likewise.
1319 * sunos.c: Likewise.
1320 * trad-core.c: Likewise.
1321 * xcofflink.c: Likewise.
1324 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1326 * Makefile.am (INCLUDES): Use @INCINTL@.
1327 * acinclude.m4: Include new gettext macros.
1328 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1329 Manually substitute POFILES and GMOFILES.
1330 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1332 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1334 * bfd.c (bfd_emul_get_maxpagesize): New.
1335 (bfd_elf_set_pagesize): Likewise.
1336 (bfd_emul_set_maxpagesize): Likewise.
1337 (bfd_emul_get_commonpagesize): Likewise.
1338 (bfd_emul_set_commonpagesize): Likewise.
1339 * bfd-in2.h: Regenerated.
1341 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1342 (xvec_get_elf_backend_data): New.
1343 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1345 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1346 * elfxx-target.h (elfNN_bed): Likewise.
1348 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1349 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1350 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1351 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1352 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1353 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1354 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1355 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1356 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1357 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1358 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1359 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1361 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1362 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1364 * targets.c (bfd_find_target): Support NULL abfd.
1366 2006-05-30 Nick Clifton <nickc@redhat.com>
1368 * po/es.po: Updated Spanish translation.
1370 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1371 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf.c (assign_file_positions_for_load_sections): Retrieve
1374 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1375 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1376 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1378 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1382 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1384 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1386 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1390 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1392 * elf.c (sym_is_global): Return a bfd_boolean.
1393 (ignore_section_sym): New function.
1394 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1395 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1396 bfd before using elf_section_syms.
1398 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1400 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1401 (sh*l*-*-netbsdelf*): Likewise.
1402 (sh-*-netbsdelf*): Likewise.
1403 (shl*-*-elf*): Likewise.
1404 (sh[1234]l*-*-elf*): Likewise.
1405 (sh3el*-*-elf*): Likewise.
1406 (shl*-*-kaos*): Likewise.
1407 (sh-*-elf*): Likewise.
1408 (sh[1234]*-elf*): Likewise.
1409 (sh-*-rtems*): Likewise.
1410 (sh-*-kaos*): Likewise.
1412 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1415 * config.bfd: Set want64 to true if 64bit bfd is used.
1416 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1417 (sh*l*-*-netbsdelf*): Likewise.
1418 (sh-*-netbsdelf*): Likewise.
1419 (shl*-*-elf*): Likewise.
1420 (sh[1234]l*-*-elf*): Likewise.
1421 (sh3el*-*-elf*): Likewise.
1422 (shl*-*-kaos*): Likewise.
1423 (sh-*-elf*): Likewise.
1424 (sh[1234]*-elf*): Likewise.
1425 (sh-*-rtems*): Likewise.
1426 (sh-*-kaos*): Likewise.
1428 2006-05-24 Paul Brook <paul@codesourcery.com>
1430 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1431 * elf32-arm.c (output_arch_syminfo): Define.
1432 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1433 elf32_arm_output_arch_local_syms): New functions.
1434 (elf_backend_output_arch_local_syms): Define.
1435 * elflink.c (bfd_elf_final_link): Call
1436 elf_backend_output_arch_local_syms.
1437 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1439 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1441 2006-05-24 Paul Brook <paul@codesourcery.com>
1443 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1444 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1445 elf32_arm_finish_dynamic_symbol): Use them.
1447 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1448 Randolph Chung <tausq@debian.org>
1450 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1451 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1452 Add handling for TLS relocations.
1453 (elf_hpp_reloc_final_type): Handle TLS relocs.
1454 * elf32-hppa.c: Add authors for cleanup and TLS support.
1455 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1456 (elf32_hppa_link_hash_entry): Add tls_type.
1457 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1458 (hppa_link_has_newfunc): Set tls_type.
1459 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1460 (hppa_stub_name): Use hh_name macro.
1461 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1462 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1464 (elf32_hppa_gc_sweep_hook): Likewise.
1465 (allocate_dynrelocs): Handle TLS relocs.
1466 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1467 relocs. Use hh_name macro.
1468 (dtpoff_base): New function.
1470 (elf32_hppa_optimized_tls_reloc): Likewise.
1471 (final_link_relocate): Handle TLS relocs.
1472 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1474 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1475 hh_name and eh_name macros.
1476 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1478 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1480 * archures.c: Add bfd_mach_avr6.
1481 * cpu-avr.c: Likewise.
1482 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1484 * libbfd.h: Regenerate.
1485 * bfd-in2.h:Regenerate.
1486 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1487 * elf32-avr.c: Add elf32-avr.h to include list.
1488 (elf32_avr_stub_hash_entry): New function.
1489 (elf32_avr_link_hash_table): New struct.
1490 (avr_link_hash_table): Likewise.
1491 (avr_stub_hash_entry): Likewise.
1492 (avr_stub_hash_lookup): New function.
1493 (stub_hash_newfunc): New function.
1494 (elf32_avr_link_hash_table_create): New function.
1495 (elf32_avr_link_hash_table_free): New function.
1496 (avr_get_stub_addr): New function.
1497 (debug_relax, debug_stubs): Add new global variables controlling
1498 debugging printout to stdout.
1499 (avr_pc_wrap_around): Change the type to bfd_vma.
1500 (avr_replace_call_ret_sequences): Add a new variable controling
1501 linkrelax optimizations.
1502 (avr_stub_is_required_for_16_bit_reloc): New function.
1503 (avr_final_link_relocate):
1504 Add linker hash table to parameter list. Use stub addr. if necessary.
1505 (elf32_avr_relocate_section):
1506 Add linker hashtable to parameter list of avr_final_link_relocate.
1507 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1508 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1509 (elf32_avr_relax_delete_bytes):
1510 Iterate over all sections of a bfd when adjusting relocs addends.
1511 (elf32_avr_relax_section):
1512 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1514 (avr_stub_name): New function.
1515 (avr_get_stub_entry): New function.
1516 (avr_add_stub): New function.
1517 (avr_build_one_stub): New function.
1518 (avr_size_one_stub): New function.
1519 (elf32_avr_setup_params): New function.
1520 (elf32_avr_setup_section_lists): New function.
1521 (get_local_syms): New function.
1522 (elf32_avr_size_stubs): New function.
1523 (bfd_elf32_bfd_link_hash_table_create): New function.
1524 (bfd_elf32_bfd_link_hash_table_free): New function.
1526 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1531 update CIE/FDE length. Don't pad to the section alignment.
1533 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1535 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1536 deteted entries in .eh_frame section.
1538 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1540 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1541 instead of _GLOBAL_OFFSET_TABLE_.
1542 (bfin_relocate_section): Ditto.
1543 (_bfin_create_got_section): Ditto.
1544 (elf32_bfinfdpic_create_dynamic_sections): Use
1545 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1546 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1548 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1550 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1551 function syms over other syms.
1553 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1555 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1557 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1558 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1559 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1560 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1561 Use MIPS_ELF_READONLY_SECTION.
1562 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1563 creating DT_TEXTREL.
1564 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1565 if no text relocations were generated.
1567 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1569 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1571 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1573 * elf.c (elf_fake_sections): Formatting.
1574 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1575 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1576 section alignment to increase p_align for PT_LOAD.
1577 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1578 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1579 other than PT_LOAD, and PT_NOTE in core.
1581 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1583 * elf.c (assign_file_positions_for_segments): Split into..
1584 (assign_file_positions_for_load_sections): ..this, and..
1585 (assign_file_positions_for_non_load_sections): ..this new function,..
1586 (assign_file_positions_except_relocs): ..writing program headers here.
1588 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1590 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1591 non-load sections if they have relocs.
1593 2006-05-15 Paul Brook <paul@codesourcery.com>
1595 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1596 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1597 Check symbol name is of specified type.
1598 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1599 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1600 bfd_is_arm_special_symbol_name.
1601 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1602 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1603 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1604 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1605 (bfd_is_arm_special_symbol_name): Add prototype.
1606 * bfd-in2.h: Regenerate.
1608 2006-05-15 David Heine <dlheine@tensilica.com>
1609 Bob Wilson <bob.wilson@acm.org>
1611 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1612 undefined opcode. Clean up assertions.
1613 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1614 Factor most of the code into separate functions....
1615 (can_narrow_instruction, can_widen_instruction): New.
1616 (prev_instr_is_a_loop): New.
1617 (compute_ebb_proposed_actions): Combine error handling code for
1618 decode errors. Replace call to insn_decode_len with inline code.
1619 Use can_narrow_instruction and can_widen_instruction. Handle errors
1620 from call to xtensa_opcode_is_loop.
1621 (relax_section): Adjust calls to narrow_instruction and
1624 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1627 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1630 2006-05-11 Michael Matz <matz@suse.de>
1632 * elflink.c (match_group_member): Correctly iterate group
1635 2006-05-11 Paul Brook <paul@codesourcery.com>
1637 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1638 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1639 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1641 * bfd-in2.h: Regenerate.
1642 * libbfd.h: Regenerate.
1643 * libcoff.h: Regenerate.
1645 2006-05-11 Mike Bland <mbland@google.com>
1647 * elf.c (_bfd_elf_init_private_section_data): Don't change
1648 section type if already set.
1650 2006-05-10 Nick Clifton <nickc@redhat.com>
1653 * elfcode.h (valid_section_index_p): New function: Checks for a
1654 valid section index. Allows indicies in the range SHN_LOPROC to
1656 (elf_object_p): Use valid_section_index_p.
1658 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1660 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1661 ARM_SECREL): Mark WinCE versions of these relocs as partial
1663 (coff_arm_relocate_section): Adjust addend for WinCE.
1665 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1668 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1670 2006-05-09 Nick Clifton <nickc@redhat.com>
1672 * coffcode.h (coff_write_relocs): Produce an error message if a an
1673 out-of-range symbol index is detected in a reloc.
1675 2006-05-09 Ben Elliston <bje@au.ibm.com>
1677 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1678 local variable `dynobj'.
1680 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1682 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1683 of the bfd's sections for the reloc-addend adjustments.
1685 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1687 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1688 (elf_s390_relocate_section): Add code to do the GD->LE and
1689 LD->LE TLS linker optimizations if a brasl instruction is used
1690 for the __tls_get_offset function call.
1691 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1693 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1695 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1696 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1697 the .toc and referenced by a TLS code sequence.
1698 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1699 .toc is the first section in a file.
1701 2006-05-04 Andreas Schwab <schwab@suse.de>
1703 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1704 regs instead of an array of int.
1705 (struct external_solaris_bcp_core): Likewise.
1706 (swapcore_sun3): Use offsetof instead of computing the offset
1708 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1709 (swapcore_solaris_bcp): Likewise.
1711 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1713 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1716 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1718 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1721 2006-05-04 Ben Elliston <bje@au.ibm.com>
1723 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1725 * cofflink.c (process_embedded_commands): Remove unused local
1726 variables `had_read' and `had_shared'.
1727 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1729 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1731 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1733 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1734 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1735 (bfd_und_symbol, bfd_ind_symbol): Delete.
1736 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1738 (STD_SECTION): Adjust.
1739 (_bfd_generic_new_section_hook): New function, extracted from..
1740 (bfd_section_init): ..here.
1741 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1742 und and ind sections.
1743 * elf.c (_bfd_elf_large_com_section): Adjust.
1744 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1745 * pdp11.c (new_section_hook): Likewise.
1746 * coffcode.h (coff_new_section_hook): Likewise.
1747 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1748 * elf.c (_bfd_elf_new_section_hook): Likewise.
1749 * vms.c (vms_new_section_hook): Likwise.
1750 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1752 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1753 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1754 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1755 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1756 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1757 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1758 * ieee.c (ieee_new_section_hook): Likewise. Call
1759 _bfd_generic_new_section_hook too.
1760 * mmo.c (mmo_new_section_hook): Likewise.
1761 * oasys.c (oasys_new_section_hook): Likewise.
1762 * som.c (som_new_section_hook): Likewise.
1763 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1764 * bfd-in2.h: Regenerate.
1765 * libbfd.h: Regenerate.
1767 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1769 * hash.c (DEFAULT_SIZE): Revert last change.
1770 (higher_prime_number): Correct test for no larger prime. Don't
1771 abort on error, instead return 0. Depopulate primes[].
1772 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1774 2006-05-02 Paul Brook <paul@codesourcery.com>
1776 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1779 2006-05-02 Ben Elliston <bje@au.ibm.com>
1781 * archive.c (bfd_generic_archive_p): Remove unused local variable
1783 * dwarf2.c (decode_line_info): Remove unused local variable
1785 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1787 * tekhex.c (tekhex_write_object_contents): Remove unused local
1788 variable `bytes_written'.
1789 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1790 variable `r_addend'.
1791 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1792 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1793 (_bfd_ns32k_relocate_contents): Remove break after return.
1794 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1796 2006-05-02 Nick Clifton <nickc@redhat.com>
1798 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1799 in order to avoid conflicts with the global DEBUG define.
1801 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1803 * dwarf2.c: Formatting.
1804 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1805 output section check.
1806 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1807 * elf32-m32c.c: Similarly.
1808 * elf32-ppc.c: Similarly.
1809 * elf32-v850.c: Similarly.
1810 * nlm32-sparc.c: Similarly.
1811 * elfcode.h: Similarly.
1812 (elf_symbol_flags): Delete.
1813 * elflink.c (elf_link_input_bfd): Comment typo.
1815 2006-05-01 DJ Delorie <dj@redhat.com>
1817 * bfd-in.h (bfd_hash_table): Add count field.
1818 * bfd-in2.h: Regenerate.
1819 * hash.c (higher_prime_number): New.
1820 (bfd_hash_table_inint_n): Init count field.
1821 (bfd_hash_lookup): Grow table as needed.
1823 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1826 * tekhex.c (getvalue): Change return type to bfd_boolean and
1827 add the new parameter. Return false if the unexpected character
1830 (first_phase): Change return type to bfd_boolean and return
1831 false if the unexpected character is found. Replace abort
1832 with returning false.
1833 (pass_over): Change return type to bfd_boolean and the type of
1834 the second argument to bfd_boolean (*) (bfd *, int, char *).
1835 Return false if FUNC returns false.
1836 (tekhex_object_p): Return NULL if pass_over fails.
1838 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1840 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1842 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1846 and flags if its BFD flags have been set.
1847 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1848 section type from input if it has been set to something
1851 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1854 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1857 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1858 abfd->sections is NULL.
1859 (elf32_arm_bfd_free_cached_info): New.
1860 (bfd_elf32_bfd_free_cached_info): Defined.
1862 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1863 to _bfd_free_cached_info.
1865 * libbfd-in.h (_bfd_free_cached_info): New.
1866 * libbfd: Regenerated.
1868 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1869 (_bfd_free_cached_info): New.
1871 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1873 * elf.c (assign_file_positions_except_relocs): Move code setting
1874 file position of non-loaded sections..
1875 (assign_file_positions_for_segments): ..to here.
1877 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1881 applications. Issue an error on sections we don't know how
1884 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1886 * Makefile.am: Run "make dep-am".
1887 * Makefile.in: Regenerate.
1889 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1891 * warning.m4 (--enable-werror): Format help message.
1892 (--enable-build-warnings): Likewise.
1893 * configure: Regenerate.
1895 2006-04-18 Nick Clifton <nickc@redhat.com>
1898 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1899 fields to still be handled as ELF files.
1901 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1903 * po/SRC-POTFILES.in: Regenerated.
1905 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1907 * configure.in: Update version to 2.17.50.
1908 * configure: Regenerated.
1910 2006-04-14 David Heine <dlheine@tensilica.com>
1912 * elf32-xtensa.c (build_reloc_opcodes): New.
1913 (compute_text_actions): Use it to decode opcodes outside inner loop.
1914 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1915 it is set, use it to get the opcodes for relocations.
1916 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1918 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1921 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1922 (GOT_TLS_IE_IE): Likewise.
1923 (GOT_TLS_IE_GD): Likewise.
1924 (GOT_TLS_IE_MASK): Likewise.
1925 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1926 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1928 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1929 are set, treat tls_type as GOT_TLS_IE_BOTH.
1930 (elf_i386_relocate_section): Likewise.
1932 2006-04-07 Randolph Chung <tausq@debian.org>
1934 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1935 (elf64_hppa_grok_psinfo): Likewise.
1936 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1938 2006-04-06 DJ Delorie <dj@redhat.com>
1940 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1941 each plt entry we create.
1943 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1945 * po/Make-in: Add install-html target.
1946 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1947 htmldir. Add install-html and install-html-recursive targets.
1948 * Makefile.in: Regenerate.
1949 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1950 * configure: Regenerate.
1952 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1954 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1955 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1958 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1960 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1963 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1964 James E Wilson <wilson@specifixinc.com>
1967 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1968 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1970 (elfNN_ia64_link_hash_entry): Likewise.
1971 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1973 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1975 (elfNN_ia64_hash_hide_symbol): Likewise.
1976 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1977 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1978 (elfNN_ia64_global_dyn_info_free): New function.
1979 (elfNN_ia64_local_dyn_info_free): Likewise.
1980 (elfNN_ia64_hash_table_free): Free local and global
1981 elfNN_ia64_dyn_sym_info.
1982 (addend_compare): New function.
1983 (sort_dyn_sym_info): Likewise.
1984 (get_dyn_sym_info): Updated to use binary search for addend.
1985 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1986 relocation arrays first.
1988 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1990 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1993 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1996 * elflink.c (check_dynsym): New.
1997 (elf_link_output_extsym): Use it.
1998 (bfd_elf_final_link): Likewise.
2000 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2004 symbol from the dynamic definition with the default version if
2005 its type and the type of existing regular definition mismatch.
2007 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2008 Daniel Jacobowitz <dan@codesourcery.com>
2010 * config.bfd (sparc-*-vxworks*): New stanza.
2011 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2012 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2013 * configure: Regenerate.
2014 * elf32-sparc.c: Include elf-vxworks.h.
2015 (elf32_sparc_vxworks_link_hash_table_create: New.
2016 (elf32_sparc_vxworks_final_write_processing): New.
2017 (TARGET_BIG_SYM): Override for VxWorks.
2018 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2019 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2020 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2021 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2022 (elf_backend_link_output_symbol_hook): Likewise.
2023 (elf_backend_emit_relocs): Likewise.
2024 (elf_backend_final_write_processing, elf32_bed): Likewise.
2025 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2026 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2027 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2028 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2029 build_plt_entry here.
2030 (create_got_section): Initialize sgotplt for VxWorks.
2031 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2032 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2033 Call elf_vxworks_create_dynamic_sections for VxWorks.
2034 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2035 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2036 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2037 for VxWorks. Check for the .got.plt section.
2038 (sparc_vxworks_build_plt_entry): New function.
2039 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2040 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2041 absolute on VxWorks.
2042 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2043 and DT_PLTGOT on VxWorks.
2044 (sparc_vxworks_finish_exec_plt): New.
2045 (sparc_vxworks_finish_shared_plt): New.
2046 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2047 Use plt_header_size and plt_entry_size.
2048 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2049 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2050 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2051 (elf32-sparc.lo): Likewise.
2052 * Makefile.in: Regenerate.
2053 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2054 (_bfd_target_vector): Add a pointer to it.
2056 2006-03-30 Ben Elliston <bje@au.ibm.com>
2059 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2060 special section number that exceeds the number of ELF sections
2061 (eg. SHN_MIPS_SCOMMON).
2063 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2065 * elfxx-mips.c (mips_got_entry): Add more commentary.
2066 (mips_elf_local_got_index): Use the hash table entry to record
2067 the GOT index of forced-local symbols.
2068 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2069 in either the hash table entry or the mips_got_entry, not both.
2070 Add more commentary.
2071 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2072 mips_elf_initialize_tls_index.
2074 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2076 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2077 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2078 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2079 bfin_areloc_howto_table): Delete. All
2080 uses deleted as well.
2081 (bfin_reloc_map): Delete all stack relocs.
2082 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2083 bfin_reloc_type_lookup): Don't support them.
2084 (bfin_relocate_section): Don't try to handle them.
2086 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2087 * configure.in: Likewise.
2088 * configure: Regenerate.
2089 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2090 (BFIN_RELOC_MAX): Now 0x21.
2091 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2092 (bfd_elf32_bfinfdpic_vec): Declare.
2093 (IS_FDPIC): New macro.
2094 (struct bfinfdpic_elf_link_hash_table): New struct.
2095 (bfinfdpic_hash_table, bfinfdpic_got_section,
2096 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2097 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2098 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2099 bfinfdpic_plt_initial_offset): Accessor macros for it.
2100 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2101 (struct bfinfdpic_relocs_info): New struct.
2102 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2103 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2104 DEFAULT_STACK_SIZE): New macros.
2105 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2106 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2107 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2108 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2109 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2110 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2111 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2112 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2113 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2114 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2115 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2116 _bfinfdpic_resolve_final_relocs_info,
2117 elf32_bfinfdpic_size_dynamic_sections,
2118 elf32_bfinfdpic_always_size_sections,
2119 elf32_bfinfdpic_modify_segment_map,
2120 _bfinfdpic_count_got_plt_entries,
2121 elf32_bfinfdpic_finish_dynamic_sections,
2122 elf32_bfinfdpic_adjust_dynamic_symbol,
2123 elf32_bfinfdpic_finish_dynamic_symbol,
2124 elf32_bfinfdpic_elf_use_relative_eh_frame,
2125 elf32_bfinfdpic_elf_encode_eh_address,
2126 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2127 elf32_bfinfdpic_copy_private_bfd_data,
2128 (struct _bfinfdpic_dynamic_got_info,
2129 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2130 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2131 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2132 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2133 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2134 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2135 bfd_elf32_bfd_copy_private_bfd_data,
2136 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2137 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2138 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2139 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2140 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2141 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2142 elf_backend_omit_section_dynsym): Redefine these macros and include
2143 "elf32-target.h" again to create the elf32-bfinfdpic target.
2144 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2145 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2146 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2147 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2148 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2149 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2150 BFD_RELOC_BFIN_GOTOFFLO): New.
2151 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2152 (_bfd_target_vector): Add it.
2153 * bfd-in2.h: Regenerate.
2154 * libbfd.h: Regenerate.
2156 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2158 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2159 incompatible. Likewise MAC and EMAC code.
2160 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2161 bfd_get_compatible to set the new bfd architecture. Rely on it
2162 to detect incompatibilities.
2164 2006-03-23 Michael Matz <matz@suse.de>
2166 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2167 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2168 BFD_RELOC_X86_64_PLTOFF64.
2169 * bfd-in2.h: Regenerated.
2170 * libbfd.h: Regenerated.
2171 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2172 Add howtos for above relocs.
2173 (x86_64_reloc_map): Add mappings for new relocs.
2174 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2175 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2176 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2178 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2179 elf64_x86_64_check_relocs for the new relocs.
2180 (elf64_x86_64_relocate_section): Handle new relocs.
2182 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2184 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2185 rel->r_addend is zero.
2187 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2189 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2192 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2193 Daniel Jacobowitz <dan@codesourcery.com>
2194 Phil Edwards <phil@codesourcery.com>
2195 Zack Weinberg <zack@codesourcery.com>
2196 Mark Mitchell <mark@codesourcery.com>
2197 Nathan Sidwell <nathan@codesourcery.com>
2199 * bfd-in2.h: Regenerate.
2200 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2201 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2202 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2203 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2204 (bfd_elf32_littlemips_vec): Likewise.
2205 (bfd_elf32_nbigmips_vec): Likewise.
2206 (bfd_elf32_nlittlemips_vec): Likewise.
2207 (bfd_elf32_ntradbigmips_vec): Likewise.
2208 (bfd_elf32_ntradlittlemips_vec): Likewise.
2209 (bfd_elf32_tradbigmips_vec): Likewise.
2210 (bfd_elf32_tradlittlemips_vec): Likewise.
2211 (bfd_elf64_bigmips_vec): Likewise.
2212 (bfd_elf64_littlemips_vec): Likewise.
2213 (bfd_elf64_tradbigmips_vec): Likewise.
2214 (bfd_elf64_tradlittlemips_vec): Likewise.
2215 * elf32-mips.c: Include elf-vxworks.h.
2216 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2217 instead of calling mips_elf32_rtype_to_howto directly.
2218 (mips_vxworks_copy_howto_rela): New reloc howto.
2219 (mips_vxworks_jump_slot_howto_rela): Likewise.
2220 (mips_vxworks_bfd_reloc_type_lookup): New function.
2221 (mips_vxworks_rtype_to_howto): Likewise.
2222 (mips_vxworks_final_write_processing): Likewise.
2223 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2224 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2225 (elf_backend_want_got_plt): Likewise.
2226 (elf_backend_want_plt_sym): Likewise.
2227 (elf_backend_got_symbol_offset): Likewise.
2228 (elf_backend_want_dynbss): Likewise.
2229 (elf_backend_may_use_rel_p): Likewise.
2230 (elf_backend_may_use_rela_p): Likewise.
2231 (elf_backend_default_use_rela_p): Likewise.
2232 (elf_backend_got_header_size: Likewise.
2233 (elf_backend_plt_readonly): Likewise.
2234 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2235 (elf_backend_mips_rtype_to_howto): Likewise.
2236 (elf_backend_adjust_dynamic_symbol): Likewise.
2237 (elf_backend_finish_dynamic_symbol): Likewise.
2238 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2239 (elf_backend_add_symbol_hook): Likewise.
2240 (elf_backend_link_output_symbol_hook): Likewise.
2241 (elf_backend_emit_relocs): Likewise.
2242 (elf_backend_final_write_processing: Likewise.
2243 (elf_backend_additional_program_headers): Likewise.
2244 (elf_backend_modify_segment_map): Likewise.
2245 (elf_backend_symbol_processing): Likewise.
2246 * elfxx-mips.c: Include elf-vxworks.h.
2247 (mips_elf_link_hash_entry): Add is_relocation_target and
2248 is_branch_target fields.
2249 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2250 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2251 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2252 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2253 Return 3 for VxWorks.
2254 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2255 mips_elf_link_hash_table. Return 0 for VxWorks.
2256 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2257 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2258 (mips_vxworks_exec_plt0_entry): New variable.
2259 (mips_vxworks_exec_plt_entry): Likewise.
2260 (mips_vxworks_shared_plt0_entry): Likewise.
2261 (mips_vxworks_shared_plt_entry): Likewise.
2262 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2263 (mips_elf_rel_dyn_section): Change the bfd argument to a
2264 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2265 the name of the section.
2266 (mips_elf_initialize_tls_slots): Update the call to
2267 mips_elf_rel_dyn_section.
2268 (mips_elf_gotplt_index): New function.
2269 (mips_elf_local_got_index): Add an input_section argument.
2270 Update the call to mips_elf_create_local_got_entry.
2271 (mips_elf_got_page): Likewise.
2272 (mips_elf_got16_entry): Likewise.
2273 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2274 arguments. Create dynamic relocations for each entry on VxWorks.
2275 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2276 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2277 and MIPS_RESERVED_GOTNO.
2278 (mips_elf_create_got_section): Update the uses of
2279 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2280 (is_gott_symbol): New function.
2281 (mips_elf_calculate_relocation): Use a dynobj local variable.
2282 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2283 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2284 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2285 relocations on VxWorks. Add dynamic relocations for references
2286 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2287 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2288 in VxWorks executables.
2289 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2290 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2291 Don't allocate a null entry on VxWorks.
2292 (mips_elf_create_dynamic_relocation): Update the call to
2293 mips_elf_rel_dyn_section. Use absolute rather than relative
2294 relocations for VxWorks, and make them RELA rather than REL.
2295 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2296 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2297 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2298 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2299 Call elf_vxworks_create_dynamic_sections for VxWorks and
2300 initialize the plt_header_size and plt_entry_size fields.
2301 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2302 used in VxWorks executables. Don't allocate dynamic relocations
2303 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2304 Set is_relocation_target for each symbol referenced by a relocation.
2305 Allocate .rela.dyn entries for relocations against the special
2306 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2307 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2308 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2309 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2310 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2311 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2312 relocations. Don't set no_fn_stub on VxWorks.
2313 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2314 mips_elf_allocate_dynamic_relocations.
2315 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2316 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2317 entries for VxWorks, and do not create multiple GOTs.
2318 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2319 Handle .got specially for VxWorks. Update the uses of
2320 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2321 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2322 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2323 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2324 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2325 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2326 (mips_vxworks_finish_exec_plt): Likewise.
2327 (mips_vxworks_finish_shared_plt): Likewise.
2328 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2329 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2330 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2331 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2332 and mips_elf_rel_dyn_section. Use a different GOT header for
2333 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2334 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2335 mips_elf_link_hash_table fields.
2336 (_bfd_mips_vxworks_link_hash_table_create): New function.
2337 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2338 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2339 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2340 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2341 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2342 * libbfd.h: Regenerate.
2343 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2344 (elf32-mips.lo): Likewise.
2345 * Makefile.in: Regenerate.
2346 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2347 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2348 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2349 (_bfd_target_vector): Add entries for them.
2351 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2353 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2354 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2355 (elf_backend_special_sections): Remove #undef.
2357 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2359 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2360 for undefined weak symbols.
2362 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2365 * elflink.c (bfd_elf_final_link): Remove
2366 bed->elf_backend_emit_relocs from emit_relocs.
2368 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2370 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2371 first relocation to the second when relaxing TLS GD to LE;
2372 zero it out when relaxing to IE.
2374 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2377 * elflink.c (elf_link_add_object_symbols): Save and restore
2378 warning sym's linked sym.
2380 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2383 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2384 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2385 hash_table -> htab. Formatting. Save entire symbol table
2386 before loading as-needed syms, and restore afterwards if lib not
2387 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2388 name. Free some buffers earlier.
2389 * bfd-in.h (struct bfd_hash_table): Add entsize.
2390 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2391 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2392 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2394 (bfd_hash_table_init): Add param, adjust calls.
2395 * aoutx.h: Adjust all hash_table_init functions and calls.
2397 * coff-arm.c: Likewise.
2398 * coff-h8300.c: Likewise.
2399 * coff-ppc.c: Likewise.
2400 * cofflink.c: Likewise.
2401 * ecoff.c: Likewise.
2402 * ecofflink.c: Likewise.
2403 * elf-m10300.c: Likewise.
2404 * elf-strtab.c: Likewise.
2406 * elf32-arm.c: Likewise.
2407 * elf32-bfin.c: Likewise.
2408 * elf32-cris.c: Likewise.
2409 * elf32-frv.c: Likewise.
2410 * elf32-hppa.c: Likewise.
2411 * elf32-i386.c: Likewise.
2412 * elf32-m32r.c: Likewise.
2413 * elf32-m68hc1x.c: Likewise.
2414 * elf32-m68k.c: Likewise.
2415 * elf32-ppc.c: Likewise.
2416 * elf32-s390.c: Likewise.
2417 * elf32-sh.c: Likewise.
2418 * elf32-vax.c: Likewise.
2419 * elf64-alpha.c: Likewise.
2420 * elf64-hppa.c: Likewise.
2421 * elf64-ppc.c: Likewise.
2422 * elf64-s390.c: Likewise.
2423 * elf64-sh64.c: Likewise.
2424 * elf64-x86-64.c: Likewise.
2425 * elfxx-ia64.c: Likewise.
2426 * elfxx-mips.c: Likewise.
2427 * elfxx-sparc.c: Likewise.
2428 * i386linux.c: Likewise.
2429 * libaout.h: Likewise.
2430 * libbfd-in.h: Likewise.
2431 * libcoff-in.h: Likewise.
2432 * linker.c: Likewise.
2433 * m68klinux.c: Likewise.
2434 * merge.c: Likewise.
2435 * opncls.c: Likewise.
2436 * pdp11.c: Likewise.
2437 * sparclinux.c: Likewise.
2438 * stabs.c: Likewise.
2439 * sunos.c: Likewise.
2441 * xcofflink.c: Likewise.
2442 * section.c (struct section_hash_entry): Move to..
2443 * libbfd-in.h: ..here.
2444 * Makefile.am: Run "make dep-am"
2445 * Makefile.in: Regenerate.
2446 * bfd-in2.h: Regenerate.
2447 * libbfd.h: Regenerate.
2448 * libcoff.h: Regenerate.
2450 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2452 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2453 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2454 last change to REL32 relocs so that they are counted as
2455 possibly dynamic as per REL24 and REL14.
2457 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2459 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2462 2006-03-15 Ben Elliston <bje@au.ibm.com>
2464 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2465 in_list elements, not just the first.
2467 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2469 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2471 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2472 for final links too.
2474 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2476 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2478 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2481 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2483 2006-03-10 Paul Brook <paul@codesourcery.com>
2485 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2486 (elf32_arm_print_private_bfd_data): Ditto.
2488 2006-03-09 Paul Brook <paul@codesourcery.com>
2490 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2493 2006-03-09 Khem Raj <khem@mvista.com>
2495 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2498 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2500 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2502 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2503 Daniel Jacobowitz <dan@codesourcery.com>
2504 Zack Weinberg <zack@codesourcery.com>
2505 Nathan Sidwell <nathan@codesourcery.com>
2506 Paul Brook <paul@codesourcery.com>
2507 Ricardo Anguiano <anguiano@codesourcery.com>
2508 Phil Edwards <phil@codesourcery.com>
2510 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2511 (bfd_elf32_bigarm_symbian_vec): Likewise.
2512 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2513 (bfd_elf32_littlearm_vec): Likewise.
2514 (bfd_elf32_littlearm_symbian_vec): Likewise.
2515 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2516 * configure: Regenerate.
2517 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2518 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2519 (elf32_arm_vxworks_bed): Add forward declaration.
2520 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2521 (elf32_arm_vxworks_exec_plt0_entry): New table.
2522 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2523 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2524 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2525 (reloc_section_p): New function.
2526 (create_got_section): Use RELOC_SECTION.
2527 (elf32_arm_create_dynamic_sections): Likewise. Call
2528 elf_vxworks_create_dynamic_sections for VxWorks targets.
2529 Choose between the two possible values of plt_header_size
2531 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2532 (elf32_arm_abs12_reloc): New function.
2533 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2534 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2535 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2536 r_addend fields of relocs. On rela targets, skip any code that
2537 adjusts in-place addends. When using _bfd_link_final_relocate
2538 to perform a final relocation, pass rel->r_addend as the addend
2540 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2541 object, ignore flags that are not standard on VxWorks.
2542 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2543 relocs on VxWorks. Use reloc_section_p.
2544 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2545 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2546 .rela.plt.unloaded relocs on VxWorks targets.
2547 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2548 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2549 instead of DT_REL* tags on RELA targets.
2550 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2551 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2552 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2553 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2554 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2555 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2556 Correct the .rela.plt.unreloaded symbol indexes.
2557 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2558 hook on VxWorks targets.
2559 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2560 Minor formatting tweak.
2561 (elf32_arm_vxworks_final_write_processing): New function.
2562 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2564 (elf_backend_final_write_processing): Likewise.
2565 (elf_backend_emit_relocs): Likewise.
2566 (elf_backend_want_plt_sym): Likewise.
2567 (ELF_MAXPAGESIZE): Likewise.
2568 (elf_backend_may_use_rel_p): Minor formatting tweak.
2569 (elf_backend_may_use_rela_p): Likewise.
2570 (elf_backend_default_use_rela_p): Likewise.
2571 (elf_backend_rela_normal): Likewise.
2572 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2574 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2576 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2577 New. Adjust other variants.
2578 (bfd_default_scan): Update.
2579 * bfd-in2.h: Rebuilt.
2580 * cpu-m68k.c: Adjust.
2581 (bfd_m68k_compatible): New. Use it for architectures.
2582 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2583 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2585 (elf32_m68k_print_private_bfd_data): Adjust.
2586 * ieee.c (ieee_write_processor): Adjust.
2588 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2590 * dwarf2.c: Formatting.
2591 (add_line_info): Remove outer loop.
2593 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2594 Alan Modra <amodra@bigpond.net.au>
2597 * dwarf2.c (loadable_section): New struct.
2598 (dwarf2_debug): Add loadable_section_count and
2600 (new_line_sorts_after): New.
2601 (add_line_info): Use new_line_sorts_after to compare line
2603 (check_function_name): Removed.
2604 (unset_sections): New.
2605 (place_sections): New.
2606 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2607 and unset_sections on relocatable files.
2608 (_bfd_dwarf2_find_line): Likewise.
2610 2006-03-03 Nick Clifton <nickc@redhat.com>
2612 * cpu-avr.c: Update to ISO-C90 formatting.
2613 * elf32-avr.c: Likewise.
2615 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2617 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2619 (bfd_elf_avr_final_write_processing): Set
2620 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2621 (elf32_avr_relax_section): New function.
2622 (elf32_avr_relax_delete_bytes): New function.
2623 (elf32_avr_get_relocated_section_contents): New function.
2624 (avr_pc_wrap_around): New function.
2625 (avr_relative_distance_considering_wrap_around): New function.
2626 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2627 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2628 * libbfd.h: Regenerate.
2629 * bfd-in2.h: Regenerate.
2631 2006-03-02 DJ Delorie <dj@redhat.com>
2633 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2636 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2638 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2639 bfd_elf32_powerpc_vxworks_vec.
2641 2006-03-02 Nick Clifton <nickc@redhat.com>
2643 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2645 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2647 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2648 elf_vxworks_create_dynamic_sections.
2649 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2651 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2652 elf_vxworks_create_dynamic_sections.
2653 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2655 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2656 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2658 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2660 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2661 (elf_backend_link_output_symbol_hook): Use
2662 elf_vxworks_link_output_symbol_hook instead.
2663 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2664 (elf_backend_link_output_symbol_hook): Use
2665 elf_vxworks_link_output_symbol_hook instead.
2666 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2667 same interface as elf_backend_link_output_symbol_hook.
2668 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2669 prototype accordingly.
2671 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2673 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2674 (ppc_elf_link_hash_table): Replace old_got and new_got with
2675 plt_type and can_use_new_plt.
2676 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2677 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2678 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2679 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2680 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2681 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2682 this function should not be called for VxWorks targets.
2683 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2684 (allocate_got): Likewise. Rearrange so that max_before_header
2685 is only used for PLT_OLD and PLT_NEW.
2686 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2687 (ppc_elf_size_dynamic_sections): Likewise.
2688 (ppc_elf_relax_section): Likewise.
2689 (ppc_elf_relocate_section): Likewise.
2690 (ppc_elf_finish_dynamic_symbol): Likewise.
2691 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2693 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2695 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2696 (elf_i386_link_hash_table_create): Initialize it.
2697 (elf_i386_compute_jump_table_size): Use it instead of
2698 srelplt->reloc_count.
2699 (allocate_dynrelocs): Likewise.
2700 (elf_i386_size_dynamic_sections): Likewise.
2701 (elf_i386_relocate_section): Likewise.
2703 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2705 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2706 (_bfd_elf_write_section_eh_frame): Likewise.
2708 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2710 * po/Make-in: Add html target.
2712 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2714 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2715 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2716 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2717 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2718 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2719 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2720 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2721 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2722 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2723 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2724 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2725 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2726 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2727 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2728 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2729 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2730 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2731 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2732 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2733 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2734 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2736 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2738 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2739 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2740 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2741 * elf32-frv.c (_frv_create_got_section): Likewise.
2742 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2743 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2744 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2745 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2746 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2747 (elf_i386_link_hash_table_create): Don't initialize them.
2748 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2750 (elf_i386_finish_dynamic_symbol): Likewise.
2751 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2752 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2753 (ppc_elf_finish_dynamic_symbol): Likewise.
2755 2006-02-24 DJ Delorie <dj@redhat.com>
2757 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2758 (m32c_elf_relocate_section): Don't relocate them.
2759 (compare_reloc): New.
2760 (relax_reloc): Remove.
2761 (m32c_offset_for_reloc): New.
2762 (m16c_addr_encodings): New.
2763 (m16c_jmpaddr_encodings): New.
2764 (m32c_addr_encodings): New.
2765 (m32c_elf_relax_section): Relax jumps and address displacements.
2766 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2769 * reloc.c: Add m32c relax relocs.
2770 * libbfd.h: Regenerate.
2771 * bfd-in2.h: Regenerate.
2773 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2776 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2777 (_bfd_elf_link_hash_fixup_symbol): New.
2779 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2780 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2783 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2785 * elfxx-target.h (elf_backend_fixup_symbol): New.
2786 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2788 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2790 * cpu-ia64-opc.c (ins_immu5b): New.
2791 (ext_immu5b): Likewise.
2792 (elf64_ia64_operands): Add IMMU5b.
2794 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2797 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2799 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2800 * elf32-i386.c (allocate_dynrelocs): Likewise.
2801 * elf32-s390.c (allocate_dynrelocs): Likewise.
2802 * elf32-sh.c (allocate_dynrelocs): Likewise.
2803 * elf64-s390.c (allocate_dynrelocs): Likewise.
2804 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2805 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2806 on undef weak with non-default visibility too.
2807 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2809 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2811 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2812 error, instead call _exit.
2813 (_bfd_abort): Call _exit not xexit.
2815 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2817 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2819 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2821 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2822 Anil Paranjape <anilp1@kpitcummins.com>
2823 Shilin Shakti <shilins@kpitcummins.com>
2825 * Makefile.am: Add xc16x related entry
2826 * Makefile.in: Regenerate
2827 * archures.c: Add bfd_xc16x_arch
2828 * bfd-in2.h: Regenerate
2829 * config.bfd: Add xc16x-*-elf
2830 * configure.in: Add bfd_elf32_xc16x_vec
2831 * configure: Regenerate.
2832 * targets.c: Added xc16x related information
2833 * cpu-xc16x.c: New file
2834 * reloc.c: Add new relocations specific to xc16x:
2835 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2837 * elf32-xc16x.c: New file.
2839 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2841 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2842 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2844 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2847 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2849 (ppc64_elf_relocate_section): Check output reloc section size.
2850 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2852 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2855 * elf.c (get_segment_type): New function.
2856 (_bfd_elf_print_private_bfd_data): Use it.
2857 (print_segment_map): New function.
2858 (assign_file_positions_for_segments): Call print_segment_map
2859 when there are not enough room for program headers.
2861 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2863 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2864 traditional MIPS ELF targets.
2866 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2869 * dwarf2.c (check_function_name): New function.
2870 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2871 check if function is correct.
2873 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2875 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2877 (elf_link_input_bfd): Adjust comments.
2879 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2881 * elf.c (copy_private_bfd_data): Minor update.
2883 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf.c (copy_private_bfd_data): Renamed to ...
2887 (rewrite_elf_program_header): This.
2888 (copy_elf_program_header): New function.
2889 (copy_private_bfd_data): Likewise.
2891 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2893 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2894 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2895 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2896 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2897 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2898 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2899 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2900 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2901 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2902 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2903 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2904 bfd_mach_mcf_isa_b_usp_float_emac): New.
2905 (bfd_default_scan): Update coldfire mapping.
2906 * bfd-in.h (bfd_m68k_mach_to_features,
2907 bfd_m68k_features_to_mach): Declare.
2908 * bfd-in2.h: Rebuilt.
2909 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2910 adjust legacy names.
2911 (m68k_arch_features): New.
2912 (bfd_m68k_mach_to_features,
2913 bfd_m68k_features_to_mach): Define.
2914 * elf32-m68k.c (elf32_m68k_object_p): New.
2915 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2916 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2917 (elf_backend_object_p): Define.
2918 * ieee.c (ieee_write_processor): Update coldfire machines.
2919 * libbfd.h: Rebuilt.
2921 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2923 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2926 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2928 * coff-z80.c (r_imm24): New howto.
2929 (rtype2howto): New case R_IMM24.
2930 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2931 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2933 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2935 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2936 has already been assigned a GOT index, copy that index to the
2937 current hash table entry.
2939 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2941 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2942 for call-to-undefweak reloc overflow.
2944 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2946 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2947 for 32-bit relocs overflow.
2949 2006-01-27 Paul Brook <paul@codesourcery.com>
2951 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2954 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2956 Introduce TLS descriptors for i386 and x86_64.
2957 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2958 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2959 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2960 * libbfd.h, bfd-in2.h: Rebuilt.
2961 * elf32-i386.c (elf_howto_table): New relocations.
2962 (R_386_tls): Adjust.
2963 (elf_i386_reloc_type_lookup): Map new relocations.
2964 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2965 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2966 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2967 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2968 (elf_i386_local_tlsdesc_gotent): New macro.
2969 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2970 (elf_i386_compute_jump_table_size): New macro.
2971 (link_hash_newfunc): Initialize tlsdesc_got.
2972 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2973 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2974 R_386_TLS_DESC_CALL.
2975 (elf_i386_check_relocs): Likewise. Allocate space for
2976 local_tlsdesc_gotent.
2977 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2978 R_386_TLS_DESC_CALL.
2979 (allocate_dynrelocs): Count function PLT relocations. Reserve
2980 space for TLS descriptors and relocations.
2981 (elf_i386_size_dynamic_sections): Reserve space for TLS
2982 descriptors and relocations. Set up sgotplt_jump_table_size.
2983 Don't zero reloc_count in srelplt.
2984 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2985 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2986 R_386_TLS_DESC_CALL.
2987 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2988 (elf_backend_always_size_sections): Define.
2989 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2990 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2991 (R_X86_64_standard): Adjust.
2992 (x86_64_reloc_map): Map new relocs.
2993 (elf64_x86_64_rtype_to_howto): New, split out of...
2994 (elf64_x86_64_info_to_howto): ... this function, and...
2995 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2996 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2997 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2998 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2999 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3000 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3001 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3002 tlsdesc_got and sgotplt_jump_table_size fields.
3003 (elf64_x86_64_compute_jump_table_size): New macro.
3004 (link_hash_newfunc): Initialize tlsdesc_got.
3005 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3006 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3007 R_X86_64_TLSDESC_CALL.
3008 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3009 local_tlsdesc_gotent.
3010 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3011 R_X86_64_TLSDESC_CALL.
3012 (allocate_dynrelocs): Count function PLT relocations. Reserve
3013 space for TLS descriptors and relocations.
3014 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3015 descriptors and relocations. Set up sgotplt_jump_table_size,
3016 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3017 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3019 (elf64_x86_64_always_size_sections): New. Set up
3021 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3022 R_386_TLS_DESC_CALL.
3023 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3024 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3025 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3026 (elf_backend_always_size_sections): Define.
3028 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3031 * dwarf2.c (comp_unit_contains_address): Update comment.
3032 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3033 lma. Return TRUE only if both comp_unit_contains_address and
3034 comp_unit_find_nearest_line return TRUE.
3035 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3037 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3039 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3040 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3041 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3042 elf_gc_mark_dynamic_ref_symbol. Make global.
3043 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3044 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3045 (elfNN_bed): Init new field.
3046 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3047 (ppc64_elf_gc_mark_dynamic_ref): New function.
3049 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3051 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3053 2006-01-17 Nick Clifton <nickc@redhat.com>
3056 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3059 2006-01-11 Nick Clifton <nickc@redhat.com>
3061 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3062 into the newly (re)allocated map array.
3064 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3066 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3068 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3070 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3073 For older changes see ChangeLog-2005
3079 version-control: never
projects / external / binutils.git / blob