1 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
4 * elf.c (assign_file_positions_for_non_load_sections): Don't
5 page align empty SHF_ALLOC sections.
7 2006-10-13 Jakub Jelinek <jakub@redhat.com>
9 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
10 .plt sh_entsize to 0 if plt header size isn't multiple of
11 plt entry size or for 32-bit which adds a nop insn at the
12 end of the .plt section.
14 2006-10-12 Bob Wilson <bob.wilson@acm.org>
16 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
17 (elf_backend_action_discarded): Define.
19 2006-10-11 Bob Wilson <bob.wilson@acm.org>
21 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
22 unresolvable relocation error.
23 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
26 2006-10-10 Bob Wilson <bob.wilson@acm.org>
28 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
31 2006-10-03 Jakub Jelinek <jakub@redhat.com>
33 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
34 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
35 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
36 DW_CFA_val_{offset{,_sf},expression}.
37 (skip_non_nops): Record number of DW_CFA_set_loc ops.
38 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
39 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
40 or going to be pcrel, compute set_loc array.
41 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
42 against DW_CFA_set_loc operands.
43 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
45 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
47 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
48 symbols from the --just-syms file.
50 2006-10-01 Alan Modra <amodra@bigpond.net.au>
52 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
55 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
58 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
59 relocation overflow on branches to undefweaks.
61 2006-09-29 Alan Modra <amodra@bigpond.net.au>
63 * po/BLD-POTFILES.in: Regenerate.
64 * po/SRC-POTFILES.in: Regenerate.
66 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
69 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
70 alignment for .data$, .rdata$ and .text$ sections so that sse
71 and sse2 code will work for linkonce sections too.
72 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
74 2006-09-28 Alan Modra <amodra@bigpond.net.au>
76 * elflink.c (_bfd_elf_gc_mark_hook): New function.
77 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
78 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
79 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
80 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
81 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
82 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
83 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
84 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
85 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
86 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
87 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
88 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
89 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
90 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
91 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
92 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
93 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
94 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
95 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
96 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
97 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
98 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
99 (bfinfdpic_gc_sweep_hook): Delete.
100 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
101 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
102 (elf32_d10v_gc_sweep_hook): Delete.
103 (elf_backend_gc_sweep_hook): Don't define.
104 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
105 (fr30_elf_gc_sweep_hook): Delete.
106 (elf_backend_gc_sweep_hook): Don't define.
107 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
108 (elf32_frv_gc_sweep_hook): Delete.
109 (elf_backend_gc_sweep_hook): Don't define.
110 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
111 (iq2000_elf_gc_sweep_hook): Delete.
112 (elf_backend_gc_sweep_hook): Don't define.
113 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
114 _bfd_elf_gc_mark_hook.
115 (openrisc_elf_gc_sweep_hook): Delete.
116 (elf_backend_gc_sweep_hook): Don't define.
117 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
118 (v850_elf_gc_sweep_hook): Delete.
119 (elf_backend_gc_sweep_hook): Don't define.
120 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
121 _bfd_elf_gc_mark_hook.
122 (xstormy16_elf_gc_sweep_hook): Delete.
123 (elf_backend_gc_sweep_hook): Don't define.
124 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
125 (sh_elf64_gc_sweep_hook): Delete.
126 (elf_backend_gc_sweep_hook): Don't define.
127 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
128 (elf32_avr_gc_sweep_hook): Delete.
129 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
130 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
131 (elf32_cr16c_gc_sweep_hook): Delete.
132 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
133 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
134 (elf32_crx_gc_sweep_hook): Delete.
135 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
136 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
137 (elf32_h8_gc_sweep_hook): Delete.
138 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
139 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
140 (ip2k_elf_gc_sweep_hook): Delete.
141 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
142 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
143 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
144 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
145 (elf_backend_gc_sweep_hook): Don't define.
146 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
147 (elf_backend_gc_sweep_hook): Don't define.
148 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
149 (elf32_m68hc11_gc_sweep_hook): Delete.
150 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
151 (elf32_m68hc11_gc_sweep_hook): Delete.
152 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
153 (elf32_msp430_gc_sweep_hook): Delete.
154 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
155 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
156 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
158 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
160 * bfd-in.h (CONST_STRNCPY) : Delete.
163 * bfd-in2.h : Regenerate.
164 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
165 calculate string lengths.
166 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
168 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
172 * elf.c (assign_file_positions_for_non_load_sections): Don't
173 warn zero size allocated sections.
175 2006-09-27 Alan Modra <amodra@bigpond.net.au>
177 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
178 to "name" so that compiler realizes it is never uninitialized.
179 Use bfd_elf_sym_name.
181 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
184 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
185 bfd_alloc to allocate segment map.
186 (copy_elf_program_header): Likewise.
188 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
189 Joseph Myers <joseph@codesourcery.com>
190 Ian Lance Taylor <ian@wasabisystems.com>
191 Ben Elliston <bje@wasabisystems.com>
193 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
194 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
195 (arch_info_struct, bfd_arm_update_notes): Likewise.
196 (architectures): Likewise.
197 (bfd_arm_merge_machines): Check for iWMMXt2.
198 * bfd-in2.h: Rebuild.
200 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
202 * configure: Regenerated.
204 2006-09-22 Alan Modra <amodra@bigpond.net.au>
206 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
208 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
209 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
210 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
212 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
214 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
216 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
217 section in LD to LE linker relaxation for R_390_TLS_LDO32.
218 * elf64-s390.c (elf_s390_relocate_section): Likewise for
221 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
223 * configure.in: Added new target-vectors x86_64coff_vec,
224 x86_64pe_vec, and x86_64pei_vec.
225 * configure: Regenerate.
226 * config.bfd: Adjusted x86_64 target architecture detection.
227 * bfd.c: Add for new target "coff-x86-64"
228 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
229 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
230 * libpei.h: Adjustments for COFF_WITH_pex64.
231 * coffcode.h: Add for new target machine, architecture, signature, and internal
233 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
234 * Makefile.in: Regenerate.
235 * pe-x86_64.c: Add for new target "pe-x86-64".
236 * pei-x86_64.c: Add for new target "pei-x86-64".
237 * peicode.h: Adjusts for new targets.
238 (coff_swap_filehdr_out): Set for this target to
239 _bfd_pex64_only_swap_filehdr_out.
240 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
241 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
242 (jump_table jtab): Add for AMD64MAGIC.
243 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
244 (pe_ILF_object_p): Add coff image-file signature to internal
245 signature translation.
246 * peXXigen.c: Adjust proper include of target coff-header and
247 introduced target specific code
248 (COFF_WITH_pex64): New macro for this target.
249 (pe_print_idata): New dumping method for import section of PE+ files.
250 * targets.c: Add new target vectors declarations for x86_64 coff targets.
251 * coffcode.h: Support code to support the x86_64 PE magic number.
252 * coff-x86_64.c: New file.
254 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
256 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
257 for .stabstr entry, explain why.
259 2006-09-17 Anton Blanchard <anton@samba.org>
260 Alan Modra <amodra@bigpond.net.au>
262 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
263 entry isn't absolute.
265 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
267 * cpu-score.c: New file.
268 * elf32-score.c: New file.
269 * config.bfd: Add Score target.
270 * Makefile.am: Add Score files.
271 * Makefile.in: Regenerate.
272 * archures.c: Add Score architecture.
273 * reloc.c: Add Score relocs.
274 * targets.c: Add Score target vectors.
275 * bfd-in2.h: Regenerate.
276 * libbfd.h: Regenerate.
277 * configure.in: Add Score target.
278 * configure: Regenerate.
280 2006-09-16 Nick Clifton <nickc@redhat.com>
281 Pedro Alves <pedro_alves@portugalmail.pt>
283 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
284 string as its argument and emits the string followed by a comma
285 and then the length of the string.
286 (CONST_STRNEQ): New macro. Checks to see if a variable string
287 has a constant string as its initial characters.
288 (CONST_STRNCPY): New macro. Copies a constant string to the start
289 of a variable string.
290 * bfd-in2.h: Regenerate.
291 * archive.c: Make use of the new macros.
292 * archive64.c: Likewise.
294 * coff-ppc.c: Likewise.
295 * coff-stgo32.c: Likewise.
296 * coffcode.h: Likewise.
297 * cofflink.c: Likewise.
298 * cpu-i960.c: Likewise.
299 * dwarf2.c: Likewise.
301 * elf-m10300.c: Likewise.
303 * elf32-arm.c: Likewise.
304 * elf32-bfin.c: Likewise.
305 * elf32-cris.c: Likewise.
306 * elf32-hppa.c: Likewise.
307 * elf32-i370.c: Likewise.
308 * elf32-i386.c: Likewise.
309 * elf32-iq2000.c: Likewise.
310 * elf32-m32r.c: Likewise.
311 * elf32-m68hc11.c: Likewise.
312 * elf32-m68hc12.c: Likewise.
313 * elf32-m68k.c: Likewise.
314 * elf32-mcore.c: Likewise.
315 * elf32-ppc.c: Likewise.
316 * elf32-s390.c: Likewise.
317 * elf32-sh-symbian.c: Likewise.
318 * elf32-sh.c: Likewise.
319 * elf32-sh64.c: Likewise.
320 * elf32-v850.c: Likewise.
321 * elf32-vax.c: Likewise.
322 * elf32-xtensa.c: Likewise.
323 * elf64-alpha.c: Likewise.
324 * elf64-hppa.c: Likewise.
325 * elf64-mmix.c: Likewise.
326 * elf64-ppc.c: Likewise.
327 * elf64-s390.c: Likewise.
328 * elf64-sh64.c: Likewise.
329 * elf64-x86-64.c: Likewise.
330 * elflink.c: Likewise.
331 * elfxx-ia64.c: Likewise.
332 * elfxx-mips.c: Likewise.
333 * elfxx-sparc.c: Likewise.
334 * hpux-core.c: Likewise.
335 * i386linux.c: Likewise.
337 * libpei.h: Likewise.
338 * linker.c: Likewise.
339 * m68klinux.c: Likewise.
341 * nlmcode.h: Likewise.
342 * osf-core.c: Likewise.
345 * sparclinux.c: Likewise.
346 * vms-hdr.c: Likewise.
348 2006-09-14 Alan Modra <amodra@bigpond.net.au>
351 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
352 that have had their SHT_GROUP section removed.
354 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
357 * elflink.c (elf_link_output_extsym): Compute bucket only if
360 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
363 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
366 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
368 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
369 unconditional setting of low bit for Thumb symbol
370 mistakenly left behind after check for external
371 symbols was added. Fix comment typo.
373 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
375 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
376 (bfd_elf_link_mark_dynamic_symbol): New.
377 (SYMBOLIC_BIND): New.
379 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
380 with SYMBOLIC_BIND (info, h).
381 (elf_i386_relocate_section): Likewise.
382 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
383 (elf64_x86_64_relocate_section): Likewise.
384 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
386 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
387 (bfd_elf_record_link_assignment): Call
388 bfd_elf_link_mark_dynamic_symbol on new entry.
389 (_bfd_elf_merge_symbol): Likewise.
390 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
391 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
392 SYMBOLIC_BIND (info, h).
393 (_bfd_elf_dynamic_symbol_p): Likewise.
394 (_bfd_elf_symbol_refs_local_p): Likewise.
395 (bfd_elf_size_dynamic_sections): Updated.
397 2006-09-05 Bibo Mao <bibo.mao@intel.com>
400 * coffcode.h (coff_write_object_contents): Set the optional
401 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
403 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
405 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
406 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
407 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
408 and R_ARM_THM_PC12 relocations.
410 2006-08-24 Bob Wilson <bob.wilson@acm.org>
412 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
413 (xtensa_get_property_section): New.
414 (xtensa_read_table_entries): Use xtensa_get_property_section.
415 (relax_property_section, xtensa_get_property_predef_flags): Handle
416 group name suffixes in property section names.
417 (match_section_group): New.
419 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
421 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
424 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
426 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
427 plt_thumb_refcount from indirect symbols.
429 2006-08-22 Alan Modra <amodra@bigpond.net.au>
431 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
433 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
435 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
437 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
438 comment for target1_is_rel.
440 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
442 * Makefile.am: Add rules to build pe-arm-wince.lo
443 and pei-arm-wince.lo objects.
444 * Makefile.in: Regenerate.
445 * pe-arm-wince.c: New file.
446 * pei-arm-wince.c: New file.
447 * pei-arm.c: Remove ARM_WINCE block.
448 * pe-arm.c: Remove ARM_WINCE block. Rename
449 bfd_arm_pe_allocate_interworking_sections,
450 bfd_arm_pe_get_bfd_for_interworking, and
451 bfd_arm_pe_process_before_allocation to
452 bfd_armpe_allocate_interworking_sections,
453 bfd_armpe_get_bfd_for_interworking, and
454 bfd_armpe_process_before_allocation. Move them before
456 * bfd.c: ARM wince bfd format names were renamed. Adjust.
457 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
458 with unexpected/conflicting relocs.
459 * targets.c: The arm-wince-pe target got its own new vector.
461 * config.bfd: Likewise.
462 * configure.in: Likewise.
463 * configure: Regenerate.
465 2006-08-18 Paul Brook <paul@codesourcery.com>
467 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
468 (elf32_arm_link_hash_newfunc): Initialize export_glue.
469 (record_arm_to_thumb_glue): Return stub symbol.
470 (elf32_arm_create_thumb_stub): New function.
471 (elf32_arm_to_thumb_stub): Use it.
472 (elf32_arm_to_thumb_export_stub): New function.
473 (elf32_arm_begin_write_processing): New function.
474 (allocate_dynrelocs): Allocate Arm stubs.
475 (elf_backend_begin_write_processing): Define.
476 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
477 Call elf32_arm_begin_write_processing.
479 2006-08-17 Alan Modra <amodra@bigpond.net.au>
481 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
482 (ppc64_elf_build_stubs): Use new lazy linking stub.
484 2006-08-17 Alan Modra <amodra@bigpond.net.au>
486 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
488 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
491 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
492 only if there is a PT_DYNAMIC segment.
493 (_bfd_elf_map_sections_to_segments): Likewise.
494 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
495 segment alignment to 1.
497 2006-08-15 Thiemo Seufer <ths@mips.com>
498 Nigel Stephens <nigel@mips.com>
500 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
501 (elf_backend_merge_symbol_attribute): Define.
502 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
504 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
506 2006-08-15 Thiemo Seufer <ths@mips.com>
507 Nigel Stephens <nigel@mips.com>
508 David Ung <davidu@mips.com>
510 * config.bfd: Add configurations for mips*el-sde-elf* and
513 2006-08-14 DJ Delorie <dj@redhat.com>
515 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
516 (elf32_mn10300_count_hash_table_entries): New.
517 (elf32_mn10300_list_hash_table_entries): New.
518 (sort_by_value): New.
519 (mn10300_elf_relax_section): Don't skip data sections; restrict
520 code-specific tests to code-specific areas so that potential
521 indirect calls can be detected. Check for multiple local symbols
522 at the same address and merge their flags.
523 (elf32_mn10300_link_hash_newfunc): Initialize value.
525 2006-08-14 Thiemo Seufer <ths@mips.com>
527 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
528 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
531 2006-08-11 Thiemo Seufer <ths@mips.com>
533 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
534 sh_entsize only when sgot was already initialized.
536 2006-08-08 DJ Delorie <dj@redhat.com>
538 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
539 non-moving .align directives. Preserve any DIR32 offset when
540 converting bsr's to jsr's.
542 2006-08-08 Alan Modra <amodra@bigpond.net.au>
544 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
545 after stubs have been built.
547 2006-08-07 Nick Clifton <nickc@redhat.com>
549 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
550 vectors if they are going to be created.
552 2006-08-07 Nick Clifton <nickc@redhat.com>
554 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
555 * configure: Regenerate.
557 2006-08-07 Nick Clifton <nickc@redhat.com>
559 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
560 relocation types if the target is ARM_WINCE.
562 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
564 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
566 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
568 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
570 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
571 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
573 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
575 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
577 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
578 list removed sections to stderr.
580 2006-08-04 Richard Sandiford <richard@codesourcery.com>
581 Kazu Hirata <kazu@codesourcery.com>
582 Phil Edwards <phil@codesourcery.com>
583 Nathan Sidwell <nathan@codesourcery.com>
585 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
586 bfd_elf32_shlvxworks_vec.
587 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
588 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
589 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
590 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
591 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
592 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
593 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
594 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
595 * configure: Regenerate.
596 * Makefile.am: Regenerate dependencies.
597 * Makefile.in: Regenerate.
598 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
599 (elf_vxworks_add_symbol_hook): Use it.
600 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
601 table entry to check for weak undefined symbols and to obtain
603 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
604 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
605 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
606 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
607 special_function field.
608 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
609 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
610 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
611 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
612 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
613 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
614 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
615 * elf32-sh.c: Include elf32-vxworks.h.
617 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
618 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
620 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
621 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
622 SH_ELF_RELOC set to bfd_elf_generic_reloc.
623 (vxworks_object_p, get_howto_table): New functions.
624 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
625 (sh_elf_info_to_howto): Use get_howto_table.
626 (sh_elf_relax_section): Honor the partial_inplace field of the
628 (sh_elf_relax_delete_bytes): Likewise.
629 (elf_sh_plt_info): New structure.
630 (PLT_ENTRY_SIZE): Replace both definitions with...
631 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
632 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
633 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
634 (elf_sh_plt0_entry_le): Likewise.
635 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
636 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
637 (elf_sh_plts): New structure, with separate definitions for
638 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
639 (elf_sh_plt0_entry): Delete both definitions.
640 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
641 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
642 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
643 (elf_sh_plt_reloc_offset): Likewise.
644 (movi_shori_putval): Delete in favor of...
645 (install_plt_field): ...this new function, with separate definitions
646 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
647 (get_plt_info): New function, with separate definitions
648 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
649 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
650 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
651 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
652 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
653 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
654 (get_plt_index, get_plt_offset): New functions.
655 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
656 (sh_elf_link_hash_table_create): Initialize them.
657 (sh_elf_create_dynamic_sections): Call
658 elf_vxworks_create_dynamic_sections for VxWorks.
659 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
660 entries. Allocate relocation entries in .rela.plt.unloaded if
661 generating a VxWorks executable.
662 (sh_elf_always_size_sections): New function.
663 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
665 (sh_elf_relocate_section): Use get_howto_table. Honor
666 partial_inplace when calculating the addend for dynamic
667 relocations. Use get_plt_index.
668 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
669 and htab->plt_info. Fill in the bra .plt offset for VxWorks
670 executables. Populate .rela.plt.unloaded. Do not make
671 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
672 (sh_elf_finish_dynamic_sections): Use install_plt_field and
673 htab->plt_info. Handle cases where there is no special PLT header.
674 Populate the first relocation in .rela.plt.unloaded and fix up
675 the remaining entries.
676 (sh_elf_plt_sym_val): Use get_plt_info.
677 (elf_backend_always_size_sections): Define.
678 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
679 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
680 (elf32_bed, elf_backend_want_plt_sym): Likewise.
681 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
682 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
683 (elf_backend_add_symbol_hook): Likewise.
684 (elf_backend_link_output_symbol_hook): Likewise.
685 (elf_backend_emit_relocs): Likewise.
686 (elf_backend_final_write_processing): Likewise.
687 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
688 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
689 (bfd_elf32_shvxworks_vec): Likewise.
690 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
691 bfd_elf32_shvxworks_vec.
693 2006-08-02 Mark Kettenis <kettenis@gnu.org>
695 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
696 * configure: Regenerate.
698 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
701 * elf64-x86-64.c: Add FreeBSD support.
702 (elf64_x86_64_fbsd_post_process_headers): New function.
703 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
704 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
706 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
707 * configure: Regenerate.
709 2006-07-26 Andreas Schwab <schwab@suse.de>
711 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
713 2006-07-26 Alan Modra <amodra@bigpond.net.au>
715 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
716 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
717 (define elf_backend_modify_segment_map): Don't define.
719 2006-07-25 Thiemo Seufer <ths@networkno.de>
721 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
722 linking of objects for compatible machine types.
724 2006-07-25 Thiemo Seufer <ths@networkno.de>
726 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
727 also for same symbol.
729 2006-07-25 Thiemo Seufer <ths@mips.com>
731 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
733 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
735 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
736 sections only if the SHF_OS_NONCONFORMING flag is present.
738 2006-07-24 Nick Clifton <nickc@redhat.com>
741 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
742 existance of output sections before putting their entries into the
745 2006-07-20 Thiemo Seufer <ths@mips.com>
747 * elf32-mips.c (mips16_jump_reloc): Remove function.
748 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
749 instead of mips16_jump_reloc.
750 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
751 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
752 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
754 2006-07-19 Alan Modra <amodra@bigpond.net.au>
756 * bfd-in.h (enum notice_asneeded_action): Define.
757 * bfd-in2.h: Regenerate.
758 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
759 function with NULL name for as-needed handling.
761 2006-07-18 Paul Brook <paul@codesourcery.com>
763 * bfd-in2.h: Regenerate.
764 * libbfd.h: Regenerate.
765 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
767 2006-07-18 Nick Clifton <nickc@redhat.com>
769 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
770 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
772 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
774 2006-07-14 Jakub Jelinek <jakub@redhat.com>
776 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
778 2006-07-14 Mark Kettenis <kettenis@gnu.org>
780 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
781 to the start of a block.
783 2006-07-13 Nick Clifton <nickc@redhat.com>
785 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
786 returning a NULL value.
788 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
791 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
792 the old versioned dynamic definition to the new one with
793 non-default visibility. Hide the symbol if it is hidden or
796 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
798 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
800 2006-07-10 Jakub Jelinek <jakub@redhat.com>
802 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
803 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
805 (special_sections_g): Include .gnu.hash section.
806 (bfd_elf_gnu_hash): New function.
807 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
808 (struct elf_backend_data): Add elf_hash_symbol method.
809 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
810 only if info->emit_hash, create .gnu.hash section if
812 (struct collect_gnu_hash_codes): New type.
813 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
814 _bfd_elf_hash_symbol): New functions.
815 (compute_bucket_count): Don't compute HASHCODES array, instead add
816 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
817 instead of bed->s->arch_size / 8. Fix .hash size estimation.
818 When not optimizing, use the number of hashed symbols rather than
820 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
821 and ADD DT_GNU_HASH if info->emit_gnu_hash.
822 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
823 adjust compute_bucket_count caller. Create and populate .gnu.hash
824 section if info->emit_gnu_hash.
825 (elf_link_output_extsym): Only populate .hash section if
826 finfo->hash_sec != NULL.
827 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
828 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
829 (elfNN_bed): Add elf_backend_hash_symbol.
830 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
831 (elf_backend_hash_symbol): Define.
832 * elf32-i386.c (elf_i386_hash_symbol): New function.
833 (elf_backend_hash_symbol): Define.
835 2006-07-05 Nick Clifton <nickc@redhat.com>
838 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
839 entry when multiple definitions of a symbol are encountered.
841 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
845 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
846 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
848 2006-06-29 Jakub Jelinek <jakub@redhat.com>
851 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
852 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
854 (elf_i386_relocate_section): Likewise. For GD->IE transition
855 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
857 2006-06-23 Alan Modra <amodra@bigpond.net.au>
860 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
861 program_header_size to -1.
862 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
863 (assign_file_positions_for_load_sections ): Likewise.
864 (_bfd_elf_sizeof_headers): Use saved program_header_size if
866 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
867 alloc if already done.
868 * elf32-i386.c (elf_i386_mkobject): Likewise.
869 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
870 * elf32-s390.c (elf_s390_mkobject): Likewise.
871 * elf32-sh.c (sh_elf_mkobject): Likewise.
872 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
873 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
874 * elf64-s390.c (elf_s390_mkobject): Likewise.
875 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
876 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
878 2006-06-20 Jakub Jelinek <jakub@redhat.com>
880 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
881 section for relocatable link.
883 2006-06-21 Alan Modra <amodra@bigpond.net.au>
885 * elf-bfd.h (struct elf_backend_data): Add
886 elf_backend_modify_program_headers.
887 * elfxx-target.h (elf_backend_modify_program_headers): Define.
888 (elfNN_bed): Init new field.
889 * elf.c (elf_modify_segment_map): Remove comment.
890 (assign_file_positions_for_load_sections): Only call
891 elf_modify_segment_map for objcopy/strip.
892 (assign_file_positions_except_relocs): Call
893 elf_backend_modify_program_headers.
894 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
896 (elf32_frvfdpic_modify_segment_map): Delete.
897 (elf32_frvfdpic_modify_program_headers): New.
898 (elf_backend_modify_segment_map): Don't define.
899 (elf_backend_modify_program_headers): Define.
900 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
902 (elf32_bfinfdpic_modify_segment_map): Delete.
903 (elf32_bfinfdpic_modify_program_headers): New.
904 (elf_backend_modify_segment_map): Don't define.
905 (elf_backend_modify_program_headers): Define.
906 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
908 (elfNN_ia64_modify_segment_map): ..here.
909 (elf_backend_modify_program_headers): Define.
911 2006-06-20 Jakub Jelinek <jakub@redhat.com>
913 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
914 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
916 2006-06-20 Alan Modra <amodra@bigpond.net.au>
918 * elf-bfd.h: Formatting.
919 (_bfd_elf_map_sections_to_segments): Declare.
920 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
921 clear program_header_size.
922 * elf.c (get_program_header_size): Move. Don't use or set saved
923 program_header_size here.
924 (elf_modify_segment_map): New function. Split out from..
925 (assign_file_positions_for_load_sections): ..here. Assert
926 header size is correct. Remove dead code.
927 (_bfd_elf_map_sections_to_segments): Rename from
928 map_sections_to_segments. Make global. Use get_program_header_size
929 when we need estimate of header size. Call elf_modify_segment_map.
930 Set program_header_size.
931 (print_segment_map): Delete.
932 (_bfd_elf_sizeof_headers): If segment_map available, get the
934 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
935 for calling more than once.
936 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
937 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
938 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
939 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
940 (elf_backend_additional_program_headers): Delete.
941 (elf_backend_modify_segment_map): Delete.
942 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
943 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
944 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
946 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
948 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
949 bit for undefined symbols.
951 2006-06-19 Alan Modra <amodra@bigpond.net.au>
953 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
955 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
956 bfd_link_info pointer.
957 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
958 * bfd.c (bfd_sizeof_headers): Tweak param name.
959 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
960 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
961 * binary.c (binary_sizeof_headers): Adjust.
962 * bout.c (b_out_sizeof_headers): Adjust.
963 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
964 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
965 * coffgen.c (coff_sizeof_headers): Adjust.
966 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
967 (ecoff_compute_section_file_positions): Adjust.
968 (_bfd_ecoff_write_object_contents): Adjust.
969 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
970 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
971 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
972 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
973 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
974 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
975 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
976 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
977 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
978 * i386msdos.c: Convert to ISO C.
979 (msdos_sizeof_headers): Adjust.
980 * i386os9k.c: Convert to ISO C.
981 (os9k_sizeof_headers): Adjust.
982 * ieee.c (ieee_sizeof_headers): Adjust.
983 * ihex.c (ihex_sizeof_headers): Adjust.
984 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
985 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
986 * libcoff-in.h (coff_sizeof_headers): Adjust.
987 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
988 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
989 * mmo.c (mmo_sizeof_headers): Adjust.
990 * oasys.c (oasys_sizeof_headers): Adjust.
991 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
992 * pef.c (bfd_pef_sizeof_headers): Adjust.
993 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
994 * som.c (som_sizeof_headers): Adjust.
995 * srec.c (srec_sizeof_headers): Adjust.
996 * tekhex.c (tekhex_sizeof_headers): Adjust.
997 * versados.c (versados_sizeof_headers): Adjust.
998 * vms.c (vms_sizeof_headers): Adjust.
999 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1000 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1001 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1002 * bfd-in2.h: Regenerate.
1003 * libbfd.h: Regenerate.
1004 * libcoff.h: Regenerate.
1006 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1008 * bfd-in2.h: Regenerate.
1009 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1010 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1011 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1012 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1013 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1014 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1015 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1016 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1017 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1018 R_ARM_LDC_SB_G2): New relocation types.
1019 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1020 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1022 (elf32_arm_howto_table_3): Delete; contents merged into
1023 elf32_arm_howto_table_2.
1024 (elf32_arm_howto_from_type): Adjust correspondingly.
1025 (elf32_arm_reloc_map): Extend with the above relocations.
1026 (calculate_group_reloc_mask): New function.
1027 (identify_add_or_sub): New function.
1028 (elf32_arm_final_link_relocate): Support for the above
1030 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1031 codes to correspond to the above relocations.
1033 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1035 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1036 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1037 (elf_m68k_plt_entry): Likewise.
1038 (elf_m68k_plt_info): New table.
1039 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1040 (ISAB_PLT_ENTRY_SIZE): ...this.
1041 (CFV4E_FLAG): Delete.
1042 (elf_cfv4e_plt0_entry): Rename to...
1043 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1044 for the second instruction too.
1045 (elf_cfv4e_plt_entry): Rename to...
1046 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1047 (elf_isab_plt_info): New table.
1048 (CPU32_FLAG): Delete.
1049 (PLT_CPU32_ENTRY_SIZE): Rename to...
1050 (CPU32_PLT_ENTRY_SIZE): ...this.
1051 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1052 style in-place addends.
1053 (elf_cpu32_plt_entry): Likewise.
1054 (elf_cpu32_plt_info): New table.
1055 (elf_m68k_link_hash_table): Add a plt_info field.
1056 (elf_m68k_link_hash_table_create): Initialize it.
1057 (elf_m68k_get_plt_info): New function.
1058 (elf_m68k_always_size_sections): Likewise.
1059 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1060 (elf_m68k_install_pc32): New function.
1061 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1062 elf_m68k_install_pc32.
1063 (elf_m68k_finish_dynamic_sections): Likewise.
1064 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1065 (elf_backend_always_size_sections): Define.
1067 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1069 * elflink.c (elf_link_add_object_symbols): Save and restore
1070 struct bfd_hash_table table, size and count fields for
1073 2006-06-12 Thiemo Seufer <ths@mips.com>
1075 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1076 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1077 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1078 Delete old comments.
1079 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1081 2006-06-12 Nick Clifton <nickc@redhat.com>
1084 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1085 about mismatched alignments to allow for the case where the common
1086 alignment has been deduced from the section alignment.
1087 * bfd.c (_bfd_default_error_handler): Update comment to explain
1088 why bfd and asection varargs are out of order. Explicitly catch
1089 and abort on NULL bfd and asection arguments.
1091 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1092 Thiemo Seufer <ths@mips.com>
1094 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1095 (STUB_ORI): New macro.
1096 (STUB_LI16U): Fix formatting.
1097 (MIPS_FUNCTION_STUB_SIZE): Delete.
1098 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1099 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1100 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1101 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1102 instead of MIPS_FUNCTION_STUB_SIZE.
1103 (count_section_dynsyms): New function, split out from
1104 _bfd_mips_elf_final_link.
1105 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1106 of the number of dynamic symbols needed and use it to set up
1107 function_stub_size. Use function_stub_size rather than
1108 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1109 Use 16-byte stubs for 0x10000 dynamic symbols.
1110 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1111 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1112 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1113 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1114 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1115 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1116 Use STUB_ORI rather than STUB_LI16U for big stubs.
1117 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1118 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1120 2006-06-09 David Ung <davidu@mips.com>
1122 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1123 calling relocations.
1125 2006-06-08 David Daney <ddaney@avtrex.com>
1127 * elfxx-mips.c (STUB_LI16): Removed.
1128 (STUB_LUI): New macro.
1129 (STUB_LI16U): Ditto.
1130 (STUB_LI16S): Ditto.
1131 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1132 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1133 MIPS_FUNCTION_STUB_SIZE.
1134 (_bfd_mips_elf_always_size_sections): Ditto.
1135 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1136 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1137 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1138 to allow larger symbol table indexes.
1140 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1142 * po/Make-in (pdf, ps): New dummy targets.
1144 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1146 * hash.c (bfd_hash_lookup): Correct stray line.
1148 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1149 (elfcore_grok_nto_status): Use long instead of pid_t.
1150 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1152 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1154 * po/Make-in (top_builddir): Define.
1156 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1158 * Makefile.am: Run "make dep-am".
1159 * Makefile.in: Regenerate.
1160 * config.in: Regenerate.
1162 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1163 H.J. Lu <hongjiu.lu@intel.com>
1166 * elflink.c (bfd_elf_final_link): Don't output section symbols
1167 for special ELF sections.
1169 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1171 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1172 instead of bfd_make_section*.
1173 * aix386-core.c: Likewise.
1174 * aix5ppc-core.c: Likewise.
1175 * aout-adobe.c: Likewise.
1176 * aoutf1.h: Likewise.
1177 * binary.c: Likewise.
1178 * cisco-core.c: Likewise.
1179 * coff-arm.c: Likewise.
1180 * coff-h8300.c: Likewise.
1182 * elf32-bfin.c: Likewise.
1183 * elf32-m32c.c: Likewise.
1184 * hppabsd-core.c: Likewise.
1185 * hpux-core.c: Likewise.
1186 * i386linux.c: Likewise.
1189 * irix-core.c: Likewise.
1190 * lynx-core.c: Likewise.
1191 * m68klinux.c: Likewise.
1192 * mach-o.c: Likewise.
1193 * netbsd-core.c: Likewise.
1194 * nlmcode.h: Likewise.
1195 * opncls.c: Likewise.
1196 * osf-core.c: Likewise.
1197 * peXXigen.c: Likewise.
1198 * ppcboot.c: Likewise.
1199 * ptrace-core.c: Likewise.
1200 * rs6000-core.c: Likewise.
1201 * sco5-core.c: Likewise.
1202 * sparclinux.c: Likewise.
1204 * sunos.c: Likewise.
1205 * trad-core.c: Likewise.
1206 * xcofflink.c: Likewise.
1209 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1211 * Makefile.am (INCLUDES): Use @INCINTL@.
1212 * acinclude.m4: Include new gettext macros.
1213 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1214 Manually substitute POFILES and GMOFILES.
1215 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1217 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1219 * bfd.c (bfd_emul_get_maxpagesize): New.
1220 (bfd_elf_set_pagesize): Likewise.
1221 (bfd_emul_set_maxpagesize): Likewise.
1222 (bfd_emul_get_commonpagesize): Likewise.
1223 (bfd_emul_set_commonpagesize): Likewise.
1224 * bfd-in2.h: Regenerated.
1226 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1227 (xvec_get_elf_backend_data): New.
1228 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1230 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1231 * elfxx-target.h (elfNN_bed): Likewise.
1233 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1234 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1235 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1236 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1237 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1238 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1239 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1240 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1241 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1242 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1243 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1244 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1246 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1247 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1249 * targets.c (bfd_find_target): Support NULL abfd.
1251 2006-05-30 Nick Clifton <nickc@redhat.com>
1253 * po/es.po: Updated Spanish translation.
1255 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1256 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf.c (assign_file_positions_for_load_sections): Retrieve
1259 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1260 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1261 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1263 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1267 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1271 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1273 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1275 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1277 * elf.c (sym_is_global): Return a bfd_boolean.
1278 (ignore_section_sym): New function.
1279 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1280 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1281 bfd before using elf_section_syms.
1283 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1285 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1286 (sh*l*-*-netbsdelf*): Likewise.
1287 (sh-*-netbsdelf*): Likewise.
1288 (shl*-*-elf*): Likewise.
1289 (sh[1234]l*-*-elf*): Likewise.
1290 (sh3el*-*-elf*): Likewise.
1291 (shl*-*-kaos*): Likewise.
1292 (sh-*-elf*): Likewise.
1293 (sh[1234]*-elf*): Likewise.
1294 (sh-*-rtems*): Likewise.
1295 (sh-*-kaos*): Likewise.
1297 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1300 * config.bfd: Set want64 to true if 64bit bfd is used.
1301 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1302 (sh*l*-*-netbsdelf*): Likewise.
1303 (sh-*-netbsdelf*): Likewise.
1304 (shl*-*-elf*): Likewise.
1305 (sh[1234]l*-*-elf*): Likewise.
1306 (sh3el*-*-elf*): Likewise.
1307 (shl*-*-kaos*): Likewise.
1308 (sh-*-elf*): Likewise.
1309 (sh[1234]*-elf*): Likewise.
1310 (sh-*-rtems*): Likewise.
1311 (sh-*-kaos*): Likewise.
1313 2006-05-24 Paul Brook <paul@codesourcery.com>
1315 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1316 * elf32-arm.c (output_arch_syminfo): Define.
1317 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1318 elf32_arm_output_arch_local_syms): New functions.
1319 (elf_backend_output_arch_local_syms): Define.
1320 * elflink.c (bfd_elf_final_link): Call
1321 elf_backend_output_arch_local_syms.
1322 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1324 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1326 2006-05-24 Paul Brook <paul@codesourcery.com>
1328 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1329 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1330 elf32_arm_finish_dynamic_symbol): Use them.
1332 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1333 Randolph Chung <tausq@debian.org>
1335 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1336 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1337 Add handling for TLS relocations.
1338 (elf_hpp_reloc_final_type): Handle TLS relocs.
1339 * elf32-hppa.c: Add authors for cleanup and TLS support.
1340 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1341 (elf32_hppa_link_hash_entry): Add tls_type.
1342 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1343 (hppa_link_has_newfunc): Set tls_type.
1344 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1345 (hppa_stub_name): Use hh_name macro.
1346 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1347 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1349 (elf32_hppa_gc_sweep_hook): Likewise.
1350 (allocate_dynrelocs): Handle TLS relocs.
1351 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1352 relocs. Use hh_name macro.
1353 (dtpoff_base): New function.
1355 (elf32_hppa_optimized_tls_reloc): Likewise.
1356 (final_link_relocate): Handle TLS relocs.
1357 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1359 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1360 hh_name and eh_name macros.
1361 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1363 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1365 * archures.c: Add bfd_mach_avr6.
1366 * cpu-avr.c: Likewise.
1367 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1369 * libbfd.h: Regenerate.
1370 * bfd-in2.h:Regenerate.
1371 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1372 * elf32-avr.c: Add elf32-avr.h to include list.
1373 (elf32_avr_stub_hash_entry): New function.
1374 (elf32_avr_link_hash_table): New struct.
1375 (avr_link_hash_table): Likewise.
1376 (avr_stub_hash_entry): Likewise.
1377 (avr_stub_hash_lookup): New function.
1378 (stub_hash_newfunc): New function.
1379 (elf32_avr_link_hash_table_create): New function.
1380 (elf32_avr_link_hash_table_free): New function.
1381 (avr_get_stub_addr): New function.
1382 (debug_relax, debug_stubs): Add new global variables controlling
1383 debugging printout to stdout.
1384 (avr_pc_wrap_around): Change the type to bfd_vma.
1385 (avr_replace_call_ret_sequences): Add a new variable controling
1386 linkrelax optimizations.
1387 (avr_stub_is_required_for_16_bit_reloc): New function.
1388 (avr_final_link_relocate):
1389 Add linker hash table to parameter list. Use stub addr. if necessary.
1390 (elf32_avr_relocate_section):
1391 Add linker hashtable to parameter list of avr_final_link_relocate.
1392 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1393 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1394 (elf32_avr_relax_delete_bytes):
1395 Iterate over all sections of a bfd when adjusting relocs addends.
1396 (elf32_avr_relax_section):
1397 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1399 (avr_stub_name): New function.
1400 (avr_get_stub_entry): New function.
1401 (avr_add_stub): New function.
1402 (avr_build_one_stub): New function.
1403 (avr_size_one_stub): New function.
1404 (elf32_avr_setup_params): New function.
1405 (elf32_avr_setup_section_lists): New function.
1406 (get_local_syms): New function.
1407 (elf32_avr_size_stubs): New function.
1408 (bfd_elf32_bfd_link_hash_table_create): New function.
1409 (bfd_elf32_bfd_link_hash_table_free): New function.
1411 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1416 update CIE/FDE length. Don't pad to the section alignment.
1418 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1420 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1421 deteted entries in .eh_frame section.
1423 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1425 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1426 instead of _GLOBAL_OFFSET_TABLE_.
1427 (bfin_relocate_section): Ditto.
1428 (_bfin_create_got_section): Ditto.
1429 (elf32_bfinfdpic_create_dynamic_sections): Use
1430 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1431 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1433 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1435 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1436 function syms over other syms.
1438 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1440 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1442 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1443 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1444 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1445 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1446 Use MIPS_ELF_READONLY_SECTION.
1447 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1448 creating DT_TEXTREL.
1449 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1450 if no text relocations were generated.
1452 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1454 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1456 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1458 * elf.c (elf_fake_sections): Formatting.
1459 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1460 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1461 section alignment to increase p_align for PT_LOAD.
1462 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1463 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1464 other than PT_LOAD, and PT_NOTE in core.
1466 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1468 * elf.c (assign_file_positions_for_segments): Split into..
1469 (assign_file_positions_for_load_sections): ..this, and..
1470 (assign_file_positions_for_non_load_sections): ..this new function,..
1471 (assign_file_positions_except_relocs): ..writing program headers here.
1473 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1475 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1476 non-load sections if they have relocs.
1478 2006-05-15 Paul Brook <paul@codesourcery.com>
1480 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1481 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1482 Check symbol name is of specified type.
1483 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1484 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1485 bfd_is_arm_special_symbol_name.
1486 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1487 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1488 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1489 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1490 (bfd_is_arm_special_symbol_name): Add prototype.
1491 * bfd-in2.h: Regenerate.
1493 2006-05-15 David Heine <dlheine@tensilica.com>
1494 Bob Wilson <bob.wilson@acm.org>
1496 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1497 undefined opcode. Clean up assertions.
1498 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1499 Factor most of the code into separate functions....
1500 (can_narrow_instruction, can_widen_instruction): New.
1501 (prev_instr_is_a_loop): New.
1502 (compute_ebb_proposed_actions): Combine error handling code for
1503 decode errors. Replace call to insn_decode_len with inline code.
1504 Use can_narrow_instruction and can_widen_instruction. Handle errors
1505 from call to xtensa_opcode_is_loop.
1506 (relax_section): Adjust calls to narrow_instruction and
1509 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1512 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1515 2006-05-11 Michael Matz <matz@suse.de>
1517 * elflink.c (match_group_member): Correctly iterate group
1520 2006-05-11 Paul Brook <paul@codesourcery.com>
1522 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1523 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1524 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1526 * bfd-in2.h: Regenerate.
1527 * libbfd.h: Regenerate.
1528 * libcoff.h: Regenerate.
1530 2006-05-11 Mike Bland <mbland@google.com>
1532 * elf.c (_bfd_elf_init_private_section_data): Don't change
1533 section type if already set.
1535 2006-05-10 Nick Clifton <nickc@redhat.com>
1538 * elfcode.h (valid_section_index_p): New function: Checks for a
1539 valid section index. Allows indicies in the range SHN_LOPROC to
1541 (elf_object_p): Use valid_section_index_p.
1543 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1545 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1546 ARM_SECREL): Mark WinCE versions of these relocs as partial
1548 (coff_arm_relocate_section): Adjust addend for WinCE.
1550 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1553 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1555 2006-05-09 Nick Clifton <nickc@redhat.com>
1557 * coffcode.h (coff_write_relocs): Produce an error message if a an
1558 out-of-range symbol index is detected in a reloc.
1560 2006-05-09 Ben Elliston <bje@au.ibm.com>
1562 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1563 local variable `dynobj'.
1565 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1567 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1568 of the bfd's sections for the reloc-addend adjustments.
1570 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1572 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1573 (elf_s390_relocate_section): Add code to do the GD->LE and
1574 LD->LE TLS linker optimizations if a brasl instruction is used
1575 for the __tls_get_offset function call.
1576 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1578 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1580 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1581 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1582 the .toc and referenced by a TLS code sequence.
1583 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1584 .toc is the first section in a file.
1586 2006-05-04 Andreas Schwab <schwab@suse.de>
1588 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1589 regs instead of an array of int.
1590 (struct external_solaris_bcp_core): Likewise.
1591 (swapcore_sun3): Use offsetof instead of computing the offset
1593 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1594 (swapcore_solaris_bcp): Likewise.
1596 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1598 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1601 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1603 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1606 2006-05-04 Ben Elliston <bje@au.ibm.com>
1608 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1610 * cofflink.c (process_embedded_commands): Remove unused local
1611 variables `had_read' and `had_shared'.
1612 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1614 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1616 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1618 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1619 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1620 (bfd_und_symbol, bfd_ind_symbol): Delete.
1621 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1623 (STD_SECTION): Adjust.
1624 (_bfd_generic_new_section_hook): New function, extracted from..
1625 (bfd_section_init): ..here.
1626 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1627 und and ind sections.
1628 * elf.c (_bfd_elf_large_com_section): Adjust.
1629 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1630 * pdp11.c (new_section_hook): Likewise.
1631 * coffcode.h (coff_new_section_hook): Likewise.
1632 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1633 * elf.c (_bfd_elf_new_section_hook): Likewise.
1634 * vms.c (vms_new_section_hook): Likwise.
1635 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1637 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1638 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1639 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1640 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1641 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1642 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1643 * ieee.c (ieee_new_section_hook): Likewise. Call
1644 _bfd_generic_new_section_hook too.
1645 * mmo.c (mmo_new_section_hook): Likewise.
1646 * oasys.c (oasys_new_section_hook): Likewise.
1647 * som.c (som_new_section_hook): Likewise.
1648 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1649 * bfd-in2.h: Regenerate.
1650 * libbfd.h: Regenerate.
1652 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1654 * hash.c (DEFAULT_SIZE): Revert last change.
1655 (higher_prime_number): Correct test for no larger prime. Don't
1656 abort on error, instead return 0. Depopulate primes[].
1657 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1659 2006-05-02 Paul Brook <paul@codesourcery.com>
1661 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1664 2006-05-02 Ben Elliston <bje@au.ibm.com>
1666 * archive.c (bfd_generic_archive_p): Remove unused local variable
1668 * dwarf2.c (decode_line_info): Remove unused local variable
1670 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1672 * tekhex.c (tekhex_write_object_contents): Remove unused local
1673 variable `bytes_written'.
1674 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1675 variable `r_addend'.
1676 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1677 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1678 (_bfd_ns32k_relocate_contents): Remove break after return.
1679 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1681 2006-05-02 Nick Clifton <nickc@redhat.com>
1683 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1684 in order to avoid conflicts with the global DEBUG define.
1686 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1688 * dwarf2.c: Formatting.
1689 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1690 output section check.
1691 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1692 * elf32-m32c.c: Similarly.
1693 * elf32-ppc.c: Similarly.
1694 * elf32-v850.c: Similarly.
1695 * nlm32-sparc.c: Similarly.
1696 * elfcode.h: Similarly.
1697 (elf_symbol_flags): Delete.
1698 * elflink.c (elf_link_input_bfd): Comment typo.
1700 2006-05-01 DJ Delorie <dj@redhat.com>
1702 * bfd-in.h (bfd_hash_table): Add count field.
1703 * bfd-in2.h: Regenerate.
1704 * hash.c (higher_prime_number): New.
1705 (bfd_hash_table_inint_n): Init count field.
1706 (bfd_hash_lookup): Grow table as needed.
1708 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1711 * tekhex.c (getvalue): Change return type to bfd_boolean and
1712 add the new parameter. Return false if the unexpected character
1715 (first_phase): Change return type to bfd_boolean and return
1716 false if the unexpected character is found. Replace abort
1717 with returning false.
1718 (pass_over): Change return type to bfd_boolean and the type of
1719 the second argument to bfd_boolean (*) (bfd *, int, char *).
1720 Return false if FUNC returns false.
1721 (tekhex_object_p): Return NULL if pass_over fails.
1723 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1725 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1727 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1730 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1731 and flags if its BFD flags have been set.
1732 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1733 section type from input if it has been set to something
1736 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1742 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1743 abfd->sections is NULL.
1744 (elf32_arm_bfd_free_cached_info): New.
1745 (bfd_elf32_bfd_free_cached_info): Defined.
1747 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1748 to _bfd_free_cached_info.
1750 * libbfd-in.h (_bfd_free_cached_info): New.
1751 * libbfd: Regenerated.
1753 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1754 (_bfd_free_cached_info): New.
1756 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1758 * elf.c (assign_file_positions_except_relocs): Move code setting
1759 file position of non-loaded sections..
1760 (assign_file_positions_for_segments): ..to here.
1762 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1766 applications. Issue an error on sections we don't know how
1769 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1771 * Makefile.am: Run "make dep-am".
1772 * Makefile.in: Regenerate.
1774 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1776 * warning.m4 (--enable-werror): Format help message.
1777 (--enable-build-warnings): Likewise.
1778 * configure: Regenerate.
1780 2006-04-18 Nick Clifton <nickc@redhat.com>
1783 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1784 fields to still be handled as ELF files.
1786 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1788 * po/SRC-POTFILES.in: Regenerated.
1790 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1792 * configure.in: Update version to 2.17.50.
1793 * configure: Regenerated.
1795 2006-04-14 David Heine <dlheine@tensilica.com>
1797 * elf32-xtensa.c (build_reloc_opcodes): New.
1798 (compute_text_actions): Use it to decode opcodes outside inner loop.
1799 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1800 it is set, use it to get the opcodes for relocations.
1801 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1803 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1807 (GOT_TLS_IE_IE): Likewise.
1808 (GOT_TLS_IE_GD): Likewise.
1809 (GOT_TLS_IE_MASK): Likewise.
1810 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1811 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1813 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1814 are set, treat tls_type as GOT_TLS_IE_BOTH.
1815 (elf_i386_relocate_section): Likewise.
1817 2006-04-07 Randolph Chung <tausq@debian.org>
1819 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1820 (elf64_hppa_grok_psinfo): Likewise.
1821 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1823 2006-04-06 DJ Delorie <dj@redhat.com>
1825 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1826 each plt entry we create.
1828 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1830 * po/Make-in: Add install-html target.
1831 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1832 htmldir. Add install-html and install-html-recursive targets.
1833 * Makefile.in: Regenerate.
1834 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1835 * configure: Regenerate.
1837 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1839 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1840 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1843 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1845 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1848 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1849 James E Wilson <wilson@specifixinc.com>
1852 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1853 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1855 (elfNN_ia64_link_hash_entry): Likewise.
1856 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1858 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1860 (elfNN_ia64_hash_hide_symbol): Likewise.
1861 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1862 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1863 (elfNN_ia64_global_dyn_info_free): New function.
1864 (elfNN_ia64_local_dyn_info_free): Likewise.
1865 (elfNN_ia64_hash_table_free): Free local and global
1866 elfNN_ia64_dyn_sym_info.
1867 (addend_compare): New function.
1868 (sort_dyn_sym_info): Likewise.
1869 (get_dyn_sym_info): Updated to use binary search for addend.
1870 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1871 relocation arrays first.
1873 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1875 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1878 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1881 * elflink.c (check_dynsym): New.
1882 (elf_link_output_extsym): Use it.
1883 (bfd_elf_final_link): Likewise.
1885 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1888 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1889 symbol from the dynamic definition with the default version if
1890 its type and the type of existing regular definition mismatch.
1892 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1893 Daniel Jacobowitz <dan@codesourcery.com>
1895 * config.bfd (sparc-*-vxworks*): New stanza.
1896 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1897 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1898 * configure: Regenerate.
1899 * elf32-sparc.c: Include elf-vxworks.h.
1900 (elf32_sparc_vxworks_link_hash_table_create: New.
1901 (elf32_sparc_vxworks_final_write_processing): New.
1902 (TARGET_BIG_SYM): Override for VxWorks.
1903 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1904 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1905 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1906 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1907 (elf_backend_link_output_symbol_hook): Likewise.
1908 (elf_backend_emit_relocs): Likewise.
1909 (elf_backend_final_write_processing, elf32_bed): Likewise.
1910 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1911 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1912 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1913 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1914 build_plt_entry here.
1915 (create_got_section): Initialize sgotplt for VxWorks.
1916 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1917 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1918 Call elf_vxworks_create_dynamic_sections for VxWorks.
1919 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1920 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1921 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1922 for VxWorks. Check for the .got.plt section.
1923 (sparc_vxworks_build_plt_entry): New function.
1924 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1925 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1926 absolute on VxWorks.
1927 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1928 and DT_PLTGOT on VxWorks.
1929 (sparc_vxworks_finish_exec_plt): New.
1930 (sparc_vxworks_finish_shared_plt): New.
1931 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1932 Use plt_header_size and plt_entry_size.
1933 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1934 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1935 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1936 (elf32-sparc.lo): Likewise.
1937 * Makefile.in: Regenerate.
1938 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1939 (_bfd_target_vector): Add a pointer to it.
1941 2006-03-30 Ben Elliston <bje@au.ibm.com>
1944 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1945 special section number that exceeds the number of ELF sections
1946 (eg. SHN_MIPS_SCOMMON).
1948 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1950 * elfxx-mips.c (mips_got_entry): Add more commentary.
1951 (mips_elf_local_got_index): Use the hash table entry to record
1952 the GOT index of forced-local symbols.
1953 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1954 in either the hash table entry or the mips_got_entry, not both.
1955 Add more commentary.
1956 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1957 mips_elf_initialize_tls_index.
1959 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1961 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1962 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1963 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1964 bfin_areloc_howto_table): Delete. All
1965 uses deleted as well.
1966 (bfin_reloc_map): Delete all stack relocs.
1967 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1968 bfin_reloc_type_lookup): Don't support them.
1969 (bfin_relocate_section): Don't try to handle them.
1971 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1972 * configure.in: Likewise.
1973 * configure: Regenerate.
1974 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1975 (BFIN_RELOC_MAX): Now 0x21.
1976 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1977 (bfd_elf32_bfinfdpic_vec): Declare.
1978 (IS_FDPIC): New macro.
1979 (struct bfinfdpic_elf_link_hash_table): New struct.
1980 (bfinfdpic_hash_table, bfinfdpic_got_section,
1981 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1982 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1983 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1984 bfinfdpic_plt_initial_offset): Accessor macros for it.
1985 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1986 (struct bfinfdpic_relocs_info): New struct.
1987 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1988 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1989 DEFAULT_STACK_SIZE): New macros.
1990 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1991 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1992 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1993 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1994 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1995 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1996 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1997 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1998 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1999 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2000 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2001 _bfinfdpic_resolve_final_relocs_info,
2002 elf32_bfinfdpic_size_dynamic_sections,
2003 elf32_bfinfdpic_always_size_sections,
2004 elf32_bfinfdpic_modify_segment_map,
2005 _bfinfdpic_count_got_plt_entries,
2006 elf32_bfinfdpic_finish_dynamic_sections,
2007 elf32_bfinfdpic_adjust_dynamic_symbol,
2008 elf32_bfinfdpic_finish_dynamic_symbol,
2009 elf32_bfinfdpic_elf_use_relative_eh_frame,
2010 elf32_bfinfdpic_elf_encode_eh_address,
2011 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2012 elf32_bfinfdpic_copy_private_bfd_data,
2013 (struct _bfinfdpic_dynamic_got_info,
2014 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2015 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2016 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2017 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2018 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2019 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2020 bfd_elf32_bfd_copy_private_bfd_data,
2021 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2022 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2023 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2024 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2025 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2026 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2027 elf_backend_omit_section_dynsym): Redefine these macros and include
2028 "elf32-target.h" again to create the elf32-bfinfdpic target.
2029 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2030 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2031 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2032 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2033 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2034 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2035 BFD_RELOC_BFIN_GOTOFFLO): New.
2036 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2037 (_bfd_target_vector): Add it.
2038 * bfd-in2.h: Regenerate.
2039 * libbfd.h: Regenerate.
2041 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2043 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2044 incompatible. Likewise MAC and EMAC code.
2045 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2046 bfd_get_compatible to set the new bfd architecture. Rely on it
2047 to detect incompatibilities.
2049 2006-03-23 Michael Matz <matz@suse.de>
2051 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2052 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2053 BFD_RELOC_X86_64_PLTOFF64.
2054 * bfd-in2.h: Regenerated.
2055 * libbfd.h: Regenerated.
2056 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2057 Add howtos for above relocs.
2058 (x86_64_reloc_map): Add mappings for new relocs.
2059 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2060 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2061 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2063 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2064 elf64_x86_64_check_relocs for the new relocs.
2065 (elf64_x86_64_relocate_section): Handle new relocs.
2067 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2069 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2070 rel->r_addend is zero.
2072 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2074 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2077 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2078 Daniel Jacobowitz <dan@codesourcery.com>
2079 Phil Edwards <phil@codesourcery.com>
2080 Zack Weinberg <zack@codesourcery.com>
2081 Mark Mitchell <mark@codesourcery.com>
2082 Nathan Sidwell <nathan@codesourcery.com>
2084 * bfd-in2.h: Regenerate.
2085 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2086 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2087 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2088 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2089 (bfd_elf32_littlemips_vec): Likewise.
2090 (bfd_elf32_nbigmips_vec): Likewise.
2091 (bfd_elf32_nlittlemips_vec): Likewise.
2092 (bfd_elf32_ntradbigmips_vec): Likewise.
2093 (bfd_elf32_ntradlittlemips_vec): Likewise.
2094 (bfd_elf32_tradbigmips_vec): Likewise.
2095 (bfd_elf32_tradlittlemips_vec): Likewise.
2096 (bfd_elf64_bigmips_vec): Likewise.
2097 (bfd_elf64_littlemips_vec): Likewise.
2098 (bfd_elf64_tradbigmips_vec): Likewise.
2099 (bfd_elf64_tradlittlemips_vec): Likewise.
2100 * elf32-mips.c: Include elf-vxworks.h.
2101 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2102 instead of calling mips_elf32_rtype_to_howto directly.
2103 (mips_vxworks_copy_howto_rela): New reloc howto.
2104 (mips_vxworks_jump_slot_howto_rela): Likewise.
2105 (mips_vxworks_bfd_reloc_type_lookup): New function.
2106 (mips_vxworks_rtype_to_howto): Likewise.
2107 (mips_vxworks_final_write_processing): Likewise.
2108 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2109 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2110 (elf_backend_want_got_plt): Likewise.
2111 (elf_backend_want_plt_sym): Likewise.
2112 (elf_backend_got_symbol_offset): Likewise.
2113 (elf_backend_want_dynbss): Likewise.
2114 (elf_backend_may_use_rel_p): Likewise.
2115 (elf_backend_may_use_rela_p): Likewise.
2116 (elf_backend_default_use_rela_p): Likewise.
2117 (elf_backend_got_header_size: Likewise.
2118 (elf_backend_plt_readonly): Likewise.
2119 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2120 (elf_backend_mips_rtype_to_howto): Likewise.
2121 (elf_backend_adjust_dynamic_symbol): Likewise.
2122 (elf_backend_finish_dynamic_symbol): Likewise.
2123 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2124 (elf_backend_add_symbol_hook): Likewise.
2125 (elf_backend_link_output_symbol_hook): Likewise.
2126 (elf_backend_emit_relocs): Likewise.
2127 (elf_backend_final_write_processing: Likewise.
2128 (elf_backend_additional_program_headers): Likewise.
2129 (elf_backend_modify_segment_map): Likewise.
2130 (elf_backend_symbol_processing): Likewise.
2131 * elfxx-mips.c: Include elf-vxworks.h.
2132 (mips_elf_link_hash_entry): Add is_relocation_target and
2133 is_branch_target fields.
2134 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2135 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2136 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2137 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2138 Return 3 for VxWorks.
2139 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2140 mips_elf_link_hash_table. Return 0 for VxWorks.
2141 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2142 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2143 (mips_vxworks_exec_plt0_entry): New variable.
2144 (mips_vxworks_exec_plt_entry): Likewise.
2145 (mips_vxworks_shared_plt0_entry): Likewise.
2146 (mips_vxworks_shared_plt_entry): Likewise.
2147 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2148 (mips_elf_rel_dyn_section): Change the bfd argument to a
2149 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2150 the name of the section.
2151 (mips_elf_initialize_tls_slots): Update the call to
2152 mips_elf_rel_dyn_section.
2153 (mips_elf_gotplt_index): New function.
2154 (mips_elf_local_got_index): Add an input_section argument.
2155 Update the call to mips_elf_create_local_got_entry.
2156 (mips_elf_got_page): Likewise.
2157 (mips_elf_got16_entry): Likewise.
2158 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2159 arguments. Create dynamic relocations for each entry on VxWorks.
2160 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2161 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2162 and MIPS_RESERVED_GOTNO.
2163 (mips_elf_create_got_section): Update the uses of
2164 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2165 (is_gott_symbol): New function.
2166 (mips_elf_calculate_relocation): Use a dynobj local variable.
2167 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2168 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2169 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2170 relocations on VxWorks. Add dynamic relocations for references
2171 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2172 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2173 in VxWorks executables.
2174 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2175 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2176 Don't allocate a null entry on VxWorks.
2177 (mips_elf_create_dynamic_relocation): Update the call to
2178 mips_elf_rel_dyn_section. Use absolute rather than relative
2179 relocations for VxWorks, and make them RELA rather than REL.
2180 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2181 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2182 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2183 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2184 Call elf_vxworks_create_dynamic_sections for VxWorks and
2185 initialize the plt_header_size and plt_entry_size fields.
2186 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2187 used in VxWorks executables. Don't allocate dynamic relocations
2188 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2189 Set is_relocation_target for each symbol referenced by a relocation.
2190 Allocate .rela.dyn entries for relocations against the special
2191 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2192 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2193 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2194 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2195 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2196 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2197 relocations. Don't set no_fn_stub on VxWorks.
2198 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2199 mips_elf_allocate_dynamic_relocations.
2200 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2201 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2202 entries for VxWorks, and do not create multiple GOTs.
2203 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2204 Handle .got specially for VxWorks. Update the uses of
2205 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2206 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2207 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2208 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2209 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2210 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2211 (mips_vxworks_finish_exec_plt): Likewise.
2212 (mips_vxworks_finish_shared_plt): Likewise.
2213 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2214 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2215 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2216 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2217 and mips_elf_rel_dyn_section. Use a different GOT header for
2218 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2219 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2220 mips_elf_link_hash_table fields.
2221 (_bfd_mips_vxworks_link_hash_table_create): New function.
2222 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2223 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2224 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2225 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2226 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2227 * libbfd.h: Regenerate.
2228 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2229 (elf32-mips.lo): Likewise.
2230 * Makefile.in: Regenerate.
2231 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2232 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2233 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2234 (_bfd_target_vector): Add entries for them.
2236 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2238 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2239 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2240 (elf_backend_special_sections): Remove #undef.
2242 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2244 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2245 for undefined weak symbols.
2247 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2250 * elflink.c (bfd_elf_final_link): Remove
2251 bed->elf_backend_emit_relocs from emit_relocs.
2253 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2255 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2256 first relocation to the second when relaxing TLS GD to LE;
2257 zero it out when relaxing to IE.
2259 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2262 * elflink.c (elf_link_add_object_symbols): Save and restore
2263 warning sym's linked sym.
2265 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2268 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2269 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2270 hash_table -> htab. Formatting. Save entire symbol table
2271 before loading as-needed syms, and restore afterwards if lib not
2272 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2273 name. Free some buffers earlier.
2274 * bfd-in.h (struct bfd_hash_table): Add entsize.
2275 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2276 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2277 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2279 (bfd_hash_table_init): Add param, adjust calls.
2280 * aoutx.h: Adjust all hash_table_init functions and calls.
2282 * coff-arm.c: Likewise.
2283 * coff-h8300.c: Likewise.
2284 * coff-ppc.c: Likewise.
2285 * cofflink.c: Likewise.
2286 * ecoff.c: Likewise.
2287 * ecofflink.c: Likewise.
2288 * elf-m10300.c: Likewise.
2289 * elf-strtab.c: Likewise.
2291 * elf32-arm.c: Likewise.
2292 * elf32-bfin.c: Likewise.
2293 * elf32-cris.c: Likewise.
2294 * elf32-frv.c: Likewise.
2295 * elf32-hppa.c: Likewise.
2296 * elf32-i386.c: Likewise.
2297 * elf32-m32r.c: Likewise.
2298 * elf32-m68hc1x.c: Likewise.
2299 * elf32-m68k.c: Likewise.
2300 * elf32-ppc.c: Likewise.
2301 * elf32-s390.c: Likewise.
2302 * elf32-sh.c: Likewise.
2303 * elf32-vax.c: Likewise.
2304 * elf64-alpha.c: Likewise.
2305 * elf64-hppa.c: Likewise.
2306 * elf64-ppc.c: Likewise.
2307 * elf64-s390.c: Likewise.
2308 * elf64-sh64.c: Likewise.
2309 * elf64-x86-64.c: Likewise.
2310 * elfxx-ia64.c: Likewise.
2311 * elfxx-mips.c: Likewise.
2312 * elfxx-sparc.c: Likewise.
2313 * i386linux.c: Likewise.
2314 * libaout.h: Likewise.
2315 * libbfd-in.h: Likewise.
2316 * libcoff-in.h: Likewise.
2317 * linker.c: Likewise.
2318 * m68klinux.c: Likewise.
2319 * merge.c: Likewise.
2320 * opncls.c: Likewise.
2321 * pdp11.c: Likewise.
2322 * sparclinux.c: Likewise.
2323 * stabs.c: Likewise.
2324 * sunos.c: Likewise.
2326 * xcofflink.c: Likewise.
2327 * section.c (struct section_hash_entry): Move to..
2328 * libbfd-in.h: ..here.
2329 * Makefile.am: Run "make dep-am"
2330 * Makefile.in: Regenerate.
2331 * bfd-in2.h: Regenerate.
2332 * libbfd.h: Regenerate.
2333 * libcoff.h: Regenerate.
2335 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2337 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2338 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2339 last change to REL32 relocs so that they are counted as
2340 possibly dynamic as per REL24 and REL14.
2342 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2344 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2347 2006-03-15 Ben Elliston <bje@au.ibm.com>
2349 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2350 in_list elements, not just the first.
2352 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2354 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2356 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2357 for final links too.
2359 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2361 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2363 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2366 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2368 2006-03-10 Paul Brook <paul@codesourcery.com>
2370 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2371 (elf32_arm_print_private_bfd_data): Ditto.
2373 2006-03-09 Paul Brook <paul@codesourcery.com>
2375 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2378 2006-03-09 Khem Raj <khem@mvista.com>
2380 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2383 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2385 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2387 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2388 Daniel Jacobowitz <dan@codesourcery.com>
2389 Zack Weinberg <zack@codesourcery.com>
2390 Nathan Sidwell <nathan@codesourcery.com>
2391 Paul Brook <paul@codesourcery.com>
2392 Ricardo Anguiano <anguiano@codesourcery.com>
2393 Phil Edwards <phil@codesourcery.com>
2395 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2396 (bfd_elf32_bigarm_symbian_vec): Likewise.
2397 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2398 (bfd_elf32_littlearm_vec): Likewise.
2399 (bfd_elf32_littlearm_symbian_vec): Likewise.
2400 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2401 * configure: Regenerate.
2402 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2403 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2404 (elf32_arm_vxworks_bed): Add forward declaration.
2405 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2406 (elf32_arm_vxworks_exec_plt0_entry): New table.
2407 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2408 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2409 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2410 (reloc_section_p): New function.
2411 (create_got_section): Use RELOC_SECTION.
2412 (elf32_arm_create_dynamic_sections): Likewise. Call
2413 elf_vxworks_create_dynamic_sections for VxWorks targets.
2414 Choose between the two possible values of plt_header_size
2416 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2417 (elf32_arm_abs12_reloc): New function.
2418 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2419 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2420 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2421 r_addend fields of relocs. On rela targets, skip any code that
2422 adjusts in-place addends. When using _bfd_link_final_relocate
2423 to perform a final relocation, pass rel->r_addend as the addend
2425 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2426 object, ignore flags that are not standard on VxWorks.
2427 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2428 relocs on VxWorks. Use reloc_section_p.
2429 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2430 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2431 .rela.plt.unloaded relocs on VxWorks targets.
2432 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2433 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2434 instead of DT_REL* tags on RELA targets.
2435 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2436 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2437 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2438 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2439 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2440 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2441 Correct the .rela.plt.unreloaded symbol indexes.
2442 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2443 hook on VxWorks targets.
2444 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2445 Minor formatting tweak.
2446 (elf32_arm_vxworks_final_write_processing): New function.
2447 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2449 (elf_backend_final_write_processing): Likewise.
2450 (elf_backend_emit_relocs): Likewise.
2451 (elf_backend_want_plt_sym): Likewise.
2452 (ELF_MAXPAGESIZE): Likewise.
2453 (elf_backend_may_use_rel_p): Minor formatting tweak.
2454 (elf_backend_may_use_rela_p): Likewise.
2455 (elf_backend_default_use_rela_p): Likewise.
2456 (elf_backend_rela_normal): Likewise.
2457 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2459 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2461 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2462 New. Adjust other variants.
2463 (bfd_default_scan): Update.
2464 * bfd-in2.h: Rebuilt.
2465 * cpu-m68k.c: Adjust.
2466 (bfd_m68k_compatible): New. Use it for architectures.
2467 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2468 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2470 (elf32_m68k_print_private_bfd_data): Adjust.
2471 * ieee.c (ieee_write_processor): Adjust.
2473 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2475 * dwarf2.c: Formatting.
2476 (add_line_info): Remove outer loop.
2478 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2479 Alan Modra <amodra@bigpond.net.au>
2482 * dwarf2.c (loadable_section): New struct.
2483 (dwarf2_debug): Add loadable_section_count and
2485 (new_line_sorts_after): New.
2486 (add_line_info): Use new_line_sorts_after to compare line
2488 (check_function_name): Removed.
2489 (unset_sections): New.
2490 (place_sections): New.
2491 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2492 and unset_sections on relocatable files.
2493 (_bfd_dwarf2_find_line): Likewise.
2495 2006-03-03 Nick Clifton <nickc@redhat.com>
2497 * cpu-avr.c: Update to ISO-C90 formatting.
2498 * elf32-avr.c: Likewise.
2500 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2502 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2504 (bfd_elf_avr_final_write_processing): Set
2505 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2506 (elf32_avr_relax_section): New function.
2507 (elf32_avr_relax_delete_bytes): New function.
2508 (elf32_avr_get_relocated_section_contents): New function.
2509 (avr_pc_wrap_around): New function.
2510 (avr_relative_distance_considering_wrap_around): New function.
2511 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2512 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2513 * libbfd.h: Regenerate.
2514 * bfd-in2.h: Regenerate.
2516 2006-03-02 DJ Delorie <dj@redhat.com>
2518 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2521 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2523 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2524 bfd_elf32_powerpc_vxworks_vec.
2526 2006-03-02 Nick Clifton <nickc@redhat.com>
2528 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2530 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2532 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2533 elf_vxworks_create_dynamic_sections.
2534 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2536 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2537 elf_vxworks_create_dynamic_sections.
2538 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2540 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2541 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2543 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2545 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2546 (elf_backend_link_output_symbol_hook): Use
2547 elf_vxworks_link_output_symbol_hook instead.
2548 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2549 (elf_backend_link_output_symbol_hook): Use
2550 elf_vxworks_link_output_symbol_hook instead.
2551 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2552 same interface as elf_backend_link_output_symbol_hook.
2553 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2554 prototype accordingly.
2556 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2558 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2559 (ppc_elf_link_hash_table): Replace old_got and new_got with
2560 plt_type and can_use_new_plt.
2561 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2562 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2563 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2564 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2565 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2566 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2567 this function should not be called for VxWorks targets.
2568 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2569 (allocate_got): Likewise. Rearrange so that max_before_header
2570 is only used for PLT_OLD and PLT_NEW.
2571 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2572 (ppc_elf_size_dynamic_sections): Likewise.
2573 (ppc_elf_relax_section): Likewise.
2574 (ppc_elf_relocate_section): Likewise.
2575 (ppc_elf_finish_dynamic_symbol): Likewise.
2576 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2578 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2580 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2581 (elf_i386_link_hash_table_create): Initialize it.
2582 (elf_i386_compute_jump_table_size): Use it instead of
2583 srelplt->reloc_count.
2584 (allocate_dynrelocs): Likewise.
2585 (elf_i386_size_dynamic_sections): Likewise.
2586 (elf_i386_relocate_section): Likewise.
2588 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2590 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2591 (_bfd_elf_write_section_eh_frame): Likewise.
2593 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2595 * po/Make-in: Add html target.
2597 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2599 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2600 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2601 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2602 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2603 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2604 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2605 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2606 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2607 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2608 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2609 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2610 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2611 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2612 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2613 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2614 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2615 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2616 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2617 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2618 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2619 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2621 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2623 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2624 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2625 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2626 * elf32-frv.c (_frv_create_got_section): Likewise.
2627 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2628 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2629 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2630 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2631 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2632 (elf_i386_link_hash_table_create): Don't initialize them.
2633 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2635 (elf_i386_finish_dynamic_symbol): Likewise.
2636 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2637 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2638 (ppc_elf_finish_dynamic_symbol): Likewise.
2640 2006-02-24 DJ Delorie <dj@redhat.com>
2642 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2643 (m32c_elf_relocate_section): Don't relocate them.
2644 (compare_reloc): New.
2645 (relax_reloc): Remove.
2646 (m32c_offset_for_reloc): New.
2647 (m16c_addr_encodings): New.
2648 (m16c_jmpaddr_encodings): New.
2649 (m32c_addr_encodings): New.
2650 (m32c_elf_relax_section): Relax jumps and address displacements.
2651 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2654 * reloc.c: Add m32c relax relocs.
2655 * libbfd.h: Regenerate.
2656 * bfd-in2.h: Regenerate.
2658 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2662 (_bfd_elf_link_hash_fixup_symbol): New.
2664 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2665 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2668 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2670 * elfxx-target.h (elf_backend_fixup_symbol): New.
2671 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2673 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2675 * cpu-ia64-opc.c (ins_immu5b): New.
2676 (ext_immu5b): Likewise.
2677 (elf64_ia64_operands): Add IMMU5b.
2679 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2682 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2684 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2685 * elf32-i386.c (allocate_dynrelocs): Likewise.
2686 * elf32-s390.c (allocate_dynrelocs): Likewise.
2687 * elf32-sh.c (allocate_dynrelocs): Likewise.
2688 * elf64-s390.c (allocate_dynrelocs): Likewise.
2689 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2690 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2691 on undef weak with non-default visibility too.
2692 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2694 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2696 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2697 error, instead call _exit.
2698 (_bfd_abort): Call _exit not xexit.
2700 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2702 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2704 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2706 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2707 Anil Paranjape <anilp1@kpitcummins.com>
2708 Shilin Shakti <shilins@kpitcummins.com>
2710 * Makefile.am: Add xc16x related entry
2711 * Makefile.in: Regenerate
2712 * archures.c: Add bfd_xc16x_arch
2713 * bfd-in2.h: Regenerate
2714 * config.bfd: Add xc16x-*-elf
2715 * configure.in: Add bfd_elf32_xc16x_vec
2716 * configure: Regenerate.
2717 * targets.c: Added xc16x related information
2718 * cpu-xc16x.c: New file
2719 * reloc.c: Add new relocations specific to xc16x:
2720 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2722 * elf32-xc16x.c: New file.
2724 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2726 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2727 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2729 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2732 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2734 (ppc64_elf_relocate_section): Check output reloc section size.
2735 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2737 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2740 * elf.c (get_segment_type): New function.
2741 (_bfd_elf_print_private_bfd_data): Use it.
2742 (print_segment_map): New function.
2743 (assign_file_positions_for_segments): Call print_segment_map
2744 when there are not enough room for program headers.
2746 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2748 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2749 traditional MIPS ELF targets.
2751 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2754 * dwarf2.c (check_function_name): New function.
2755 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2756 check if function is correct.
2758 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2760 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2762 (elf_link_input_bfd): Adjust comments.
2764 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2766 * elf.c (copy_private_bfd_data): Minor update.
2768 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2771 * elf.c (copy_private_bfd_data): Renamed to ...
2772 (rewrite_elf_program_header): This.
2773 (copy_elf_program_header): New function.
2774 (copy_private_bfd_data): Likewise.
2776 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2778 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2779 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2780 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2781 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2782 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2783 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2784 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2785 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2786 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2787 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2788 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2789 bfd_mach_mcf_isa_b_usp_float_emac): New.
2790 (bfd_default_scan): Update coldfire mapping.
2791 * bfd-in.h (bfd_m68k_mach_to_features,
2792 bfd_m68k_features_to_mach): Declare.
2793 * bfd-in2.h: Rebuilt.
2794 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2795 adjust legacy names.
2796 (m68k_arch_features): New.
2797 (bfd_m68k_mach_to_features,
2798 bfd_m68k_features_to_mach): Define.
2799 * elf32-m68k.c (elf32_m68k_object_p): New.
2800 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2801 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2802 (elf_backend_object_p): Define.
2803 * ieee.c (ieee_write_processor): Update coldfire machines.
2804 * libbfd.h: Rebuilt.
2806 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2808 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2811 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2813 * coff-z80.c (r_imm24): New howto.
2814 (rtype2howto): New case R_IMM24.
2815 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2816 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2818 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2820 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2821 has already been assigned a GOT index, copy that index to the
2822 current hash table entry.
2824 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2826 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2827 for call-to-undefweak reloc overflow.
2829 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2831 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2832 for 32-bit relocs overflow.
2834 2006-01-27 Paul Brook <paul@codesourcery.com>
2836 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2839 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2841 Introduce TLS descriptors for i386 and x86_64.
2842 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2843 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2844 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2845 * libbfd.h, bfd-in2.h: Rebuilt.
2846 * elf32-i386.c (elf_howto_table): New relocations.
2847 (R_386_tls): Adjust.
2848 (elf_i386_reloc_type_lookup): Map new relocations.
2849 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2850 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2851 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2852 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2853 (elf_i386_local_tlsdesc_gotent): New macro.
2854 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2855 (elf_i386_compute_jump_table_size): New macro.
2856 (link_hash_newfunc): Initialize tlsdesc_got.
2857 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2858 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2859 R_386_TLS_DESC_CALL.
2860 (elf_i386_check_relocs): Likewise. Allocate space for
2861 local_tlsdesc_gotent.
2862 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2863 R_386_TLS_DESC_CALL.
2864 (allocate_dynrelocs): Count function PLT relocations. Reserve
2865 space for TLS descriptors and relocations.
2866 (elf_i386_size_dynamic_sections): Reserve space for TLS
2867 descriptors and relocations. Set up sgotplt_jump_table_size.
2868 Don't zero reloc_count in srelplt.
2869 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2870 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2871 R_386_TLS_DESC_CALL.
2872 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2873 (elf_backend_always_size_sections): Define.
2874 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2875 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2876 (R_X86_64_standard): Adjust.
2877 (x86_64_reloc_map): Map new relocs.
2878 (elf64_x86_64_rtype_to_howto): New, split out of...
2879 (elf64_x86_64_info_to_howto): ... this function, and...
2880 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2881 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2882 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2883 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2884 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2885 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2886 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2887 tlsdesc_got and sgotplt_jump_table_size fields.
2888 (elf64_x86_64_compute_jump_table_size): New macro.
2889 (link_hash_newfunc): Initialize tlsdesc_got.
2890 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2891 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2892 R_X86_64_TLSDESC_CALL.
2893 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2894 local_tlsdesc_gotent.
2895 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2896 R_X86_64_TLSDESC_CALL.
2897 (allocate_dynrelocs): Count function PLT relocations. Reserve
2898 space for TLS descriptors and relocations.
2899 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2900 descriptors and relocations. Set up sgotplt_jump_table_size,
2901 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2902 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2904 (elf64_x86_64_always_size_sections): New. Set up
2906 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2907 R_386_TLS_DESC_CALL.
2908 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2909 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2910 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2911 (elf_backend_always_size_sections): Define.
2913 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2916 * dwarf2.c (comp_unit_contains_address): Update comment.
2917 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2918 lma. Return TRUE only if both comp_unit_contains_address and
2919 comp_unit_find_nearest_line return TRUE.
2920 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2922 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2924 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2925 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2926 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2927 elf_gc_mark_dynamic_ref_symbol. Make global.
2928 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2929 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2930 (elfNN_bed): Init new field.
2931 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2932 (ppc64_elf_gc_mark_dynamic_ref): New function.
2934 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2936 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2938 2006-01-17 Nick Clifton <nickc@redhat.com>
2941 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2944 2006-01-11 Nick Clifton <nickc@redhat.com>
2946 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2947 into the newly (re)allocated map array.
2949 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2951 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2953 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2955 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2958 For older changes see ChangeLog-2005
2964 version-control: never
projects / external / binutils.git / blob