1 2006-10-12 Bob Wilson <bob.wilson@acm.org>
3 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
4 (elf_backend_action_discarded): Define.
6 2006-10-11 Bob Wilson <bob.wilson@acm.org>
8 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
9 unresolvable relocation error.
10 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
13 2006-10-10 Bob Wilson <bob.wilson@acm.org>
15 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
18 2006-10-03 Jakub Jelinek <jakub@redhat.com>
20 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
21 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
22 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
23 DW_CFA_val_{offset{,_sf},expression}.
24 (skip_non_nops): Record number of DW_CFA_set_loc ops.
25 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
26 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
27 or going to be pcrel, compute set_loc array.
28 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
29 against DW_CFA_set_loc operands.
30 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
32 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
34 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
35 symbols from the --just-syms file.
37 2006-10-01 Alan Modra <amodra@bigpond.net.au>
39 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
42 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
45 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
46 relocation overflow on branches to undefweaks.
48 2006-09-29 Alan Modra <amodra@bigpond.net.au>
50 * po/BLD-POTFILES.in: Regenerate.
51 * po/SRC-POTFILES.in: Regenerate.
53 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
56 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
57 alignment for .data$, .rdata$ and .text$ sections so that sse
58 and sse2 code will work for linkonce sections too.
59 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
61 2006-09-28 Alan Modra <amodra@bigpond.net.au>
63 * elflink.c (_bfd_elf_gc_mark_hook): New function.
64 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
65 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
66 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
67 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
68 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
69 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
70 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
71 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
72 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
73 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
74 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
75 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
76 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
77 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
78 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
79 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
80 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
81 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
82 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
83 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
84 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
85 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
86 (bfinfdpic_gc_sweep_hook): Delete.
87 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
88 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
89 (elf32_d10v_gc_sweep_hook): Delete.
90 (elf_backend_gc_sweep_hook): Don't define.
91 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
92 (fr30_elf_gc_sweep_hook): Delete.
93 (elf_backend_gc_sweep_hook): Don't define.
94 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
95 (elf32_frv_gc_sweep_hook): Delete.
96 (elf_backend_gc_sweep_hook): Don't define.
97 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
98 (iq2000_elf_gc_sweep_hook): Delete.
99 (elf_backend_gc_sweep_hook): Don't define.
100 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
101 _bfd_elf_gc_mark_hook.
102 (openrisc_elf_gc_sweep_hook): Delete.
103 (elf_backend_gc_sweep_hook): Don't define.
104 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
105 (v850_elf_gc_sweep_hook): Delete.
106 (elf_backend_gc_sweep_hook): Don't define.
107 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
108 _bfd_elf_gc_mark_hook.
109 (xstormy16_elf_gc_sweep_hook): Delete.
110 (elf_backend_gc_sweep_hook): Don't define.
111 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
112 (sh_elf64_gc_sweep_hook): Delete.
113 (elf_backend_gc_sweep_hook): Don't define.
114 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
115 (elf32_avr_gc_sweep_hook): Delete.
116 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
117 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
118 (elf32_cr16c_gc_sweep_hook): Delete.
119 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
120 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
121 (elf32_crx_gc_sweep_hook): Delete.
122 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
123 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
124 (elf32_h8_gc_sweep_hook): Delete.
125 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
126 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
127 (ip2k_elf_gc_sweep_hook): Delete.
128 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
129 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
130 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
131 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
132 (elf_backend_gc_sweep_hook): Don't define.
133 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
134 (elf_backend_gc_sweep_hook): Don't define.
135 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
136 (elf32_m68hc11_gc_sweep_hook): Delete.
137 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
138 (elf32_m68hc11_gc_sweep_hook): Delete.
139 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
140 (elf32_msp430_gc_sweep_hook): Delete.
141 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
142 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
143 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
145 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
147 * bfd-in.h (CONST_STRNCPY) : Delete.
150 * bfd-in2.h : Regenerate.
151 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
152 calculate string lengths.
153 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
155 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
159 * elf.c (assign_file_positions_for_non_load_sections): Don't
160 warn zero size allocated sections.
162 2006-09-27 Alan Modra <amodra@bigpond.net.au>
164 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
165 to "name" so that compiler realizes it is never uninitialized.
166 Use bfd_elf_sym_name.
168 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
171 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
172 bfd_alloc to allocate segment map.
173 (copy_elf_program_header): Likewise.
175 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
176 Joseph Myers <joseph@codesourcery.com>
177 Ian Lance Taylor <ian@wasabisystems.com>
178 Ben Elliston <bje@wasabisystems.com>
180 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
181 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
182 (arch_info_struct, bfd_arm_update_notes): Likewise.
183 (architectures): Likewise.
184 (bfd_arm_merge_machines): Check for iWMMXt2.
185 * bfd-in2.h: Rebuild.
187 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
189 * configure: Regenerated.
191 2006-09-22 Alan Modra <amodra@bigpond.net.au>
193 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
195 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
196 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
197 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
199 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
201 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
203 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
204 section in LD to LE linker relaxation for R_390_TLS_LDO32.
205 * elf64-s390.c (elf_s390_relocate_section): Likewise for
208 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
210 * configure.in: Added new target-vectors x86_64coff_vec,
211 x86_64pe_vec, and x86_64pei_vec.
212 * configure: Regenerate.
213 * config.bfd: Adjusted x86_64 target architecture detection.
214 * bfd.c: Add for new target "coff-x86-64"
215 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
216 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
217 * libpei.h: Adjustments for COFF_WITH_pex64.
218 * coffcode.h: Add for new target machine, architecture, signature, and internal
220 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
221 * Makefile.in: Regenerate.
222 * pe-x86_64.c: Add for new target "pe-x86-64".
223 * pei-x86_64.c: Add for new target "pei-x86-64".
224 * peicode.h: Adjusts for new targets.
225 (coff_swap_filehdr_out): Set for this target to
226 _bfd_pex64_only_swap_filehdr_out.
227 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
228 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
229 (jump_table jtab): Add for AMD64MAGIC.
230 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
231 (pe_ILF_object_p): Add coff image-file signature to internal
232 signature translation.
233 * peXXigen.c: Adjust proper include of target coff-header and
234 introduced target specific code
235 (COFF_WITH_pex64): New macro for this target.
236 (pe_print_idata): New dumping method for import section of PE+ files.
237 * targets.c: Add new target vectors declarations for x86_64 coff targets.
238 * coffcode.h: Support code to support the x86_64 PE magic number.
239 * coff-x86_64.c: New file.
241 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
243 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
244 for .stabstr entry, explain why.
246 2006-09-17 Anton Blanchard <anton@samba.org>
247 Alan Modra <amodra@bigpond.net.au>
249 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
250 entry isn't absolute.
252 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
254 * cpu-score.c: New file.
255 * elf32-score.c: New file.
256 * config.bfd: Add Score target.
257 * Makefile.am: Add Score files.
258 * Makefile.in: Regenerate.
259 * archures.c: Add Score architecture.
260 * reloc.c: Add Score relocs.
261 * targets.c: Add Score target vectors.
262 * bfd-in2.h: Regenerate.
263 * libbfd.h: Regenerate.
264 * configure.in: Add Score target.
265 * configure: Regenerate.
267 2006-09-16 Nick Clifton <nickc@redhat.com>
268 Pedro Alves <pedro_alves@portugalmail.pt>
270 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
271 string as its argument and emits the string followed by a comma
272 and then the length of the string.
273 (CONST_STRNEQ): New macro. Checks to see if a variable string
274 has a constant string as its initial characters.
275 (CONST_STRNCPY): New macro. Copies a constant string to the start
276 of a variable string.
277 * bfd-in2.h: Regenerate.
278 * archive.c: Make use of the new macros.
279 * archive64.c: Likewise.
281 * coff-ppc.c: Likewise.
282 * coff-stgo32.c: Likewise.
283 * coffcode.h: Likewise.
284 * cofflink.c: Likewise.
285 * cpu-i960.c: Likewise.
286 * dwarf2.c: Likewise.
288 * elf-m10300.c: Likewise.
290 * elf32-arm.c: Likewise.
291 * elf32-bfin.c: Likewise.
292 * elf32-cris.c: Likewise.
293 * elf32-hppa.c: Likewise.
294 * elf32-i370.c: Likewise.
295 * elf32-i386.c: Likewise.
296 * elf32-iq2000.c: Likewise.
297 * elf32-m32r.c: Likewise.
298 * elf32-m68hc11.c: Likewise.
299 * elf32-m68hc12.c: Likewise.
300 * elf32-m68k.c: Likewise.
301 * elf32-mcore.c: Likewise.
302 * elf32-ppc.c: Likewise.
303 * elf32-s390.c: Likewise.
304 * elf32-sh-symbian.c: Likewise.
305 * elf32-sh.c: Likewise.
306 * elf32-sh64.c: Likewise.
307 * elf32-v850.c: Likewise.
308 * elf32-vax.c: Likewise.
309 * elf32-xtensa.c: Likewise.
310 * elf64-alpha.c: Likewise.
311 * elf64-hppa.c: Likewise.
312 * elf64-mmix.c: Likewise.
313 * elf64-ppc.c: Likewise.
314 * elf64-s390.c: Likewise.
315 * elf64-sh64.c: Likewise.
316 * elf64-x86-64.c: Likewise.
317 * elflink.c: Likewise.
318 * elfxx-ia64.c: Likewise.
319 * elfxx-mips.c: Likewise.
320 * elfxx-sparc.c: Likewise.
321 * hpux-core.c: Likewise.
322 * i386linux.c: Likewise.
324 * libpei.h: Likewise.
325 * linker.c: Likewise.
326 * m68klinux.c: Likewise.
328 * nlmcode.h: Likewise.
329 * osf-core.c: Likewise.
332 * sparclinux.c: Likewise.
333 * vms-hdr.c: Likewise.
335 2006-09-14 Alan Modra <amodra@bigpond.net.au>
338 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
339 that have had their SHT_GROUP section removed.
341 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
344 * elflink.c (elf_link_output_extsym): Compute bucket only if
347 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
350 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
353 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
355 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
356 unconditional setting of low bit for Thumb symbol
357 mistakenly left behind after check for external
358 symbols was added. Fix comment typo.
360 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
362 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
363 (bfd_elf_link_mark_dynamic_symbol): New.
364 (SYMBOLIC_BIND): New.
366 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
367 with SYMBOLIC_BIND (info, h).
368 (elf_i386_relocate_section): Likewise.
369 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
370 (elf64_x86_64_relocate_section): Likewise.
371 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
373 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
374 (bfd_elf_record_link_assignment): Call
375 bfd_elf_link_mark_dynamic_symbol on new entry.
376 (_bfd_elf_merge_symbol): Likewise.
377 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
378 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
379 SYMBOLIC_BIND (info, h).
380 (_bfd_elf_dynamic_symbol_p): Likewise.
381 (_bfd_elf_symbol_refs_local_p): Likewise.
382 (bfd_elf_size_dynamic_sections): Updated.
384 2006-09-05 Bibo Mao <bibo.mao@intel.com>
387 * coffcode.h (coff_write_object_contents): Set the optional
388 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
390 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
392 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
393 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
394 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
395 and R_ARM_THM_PC12 relocations.
397 2006-08-24 Bob Wilson <bob.wilson@acm.org>
399 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
400 (xtensa_get_property_section): New.
401 (xtensa_read_table_entries): Use xtensa_get_property_section.
402 (relax_property_section, xtensa_get_property_predef_flags): Handle
403 group name suffixes in property section names.
404 (match_section_group): New.
406 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
408 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
411 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
413 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
414 plt_thumb_refcount from indirect symbols.
416 2006-08-22 Alan Modra <amodra@bigpond.net.au>
418 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
420 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
422 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
424 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
425 comment for target1_is_rel.
427 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
429 * Makefile.am: Add rules to build pe-arm-wince.lo
430 and pei-arm-wince.lo objects.
431 * Makefile.in: Regenerate.
432 * pe-arm-wince.c: New file.
433 * pei-arm-wince.c: New file.
434 * pei-arm.c: Remove ARM_WINCE block.
435 * pe-arm.c: Remove ARM_WINCE block. Rename
436 bfd_arm_pe_allocate_interworking_sections,
437 bfd_arm_pe_get_bfd_for_interworking, and
438 bfd_arm_pe_process_before_allocation to
439 bfd_armpe_allocate_interworking_sections,
440 bfd_armpe_get_bfd_for_interworking, and
441 bfd_armpe_process_before_allocation. Move them before
443 * bfd.c: ARM wince bfd format names were renamed. Adjust.
444 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
445 with unexpected/conflicting relocs.
446 * targets.c: The arm-wince-pe target got its own new vector.
448 * config.bfd: Likewise.
449 * configure.in: Likewise.
450 * configure: Regenerate.
452 2006-08-18 Paul Brook <paul@codesourcery.com>
454 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
455 (elf32_arm_link_hash_newfunc): Initialize export_glue.
456 (record_arm_to_thumb_glue): Return stub symbol.
457 (elf32_arm_create_thumb_stub): New function.
458 (elf32_arm_to_thumb_stub): Use it.
459 (elf32_arm_to_thumb_export_stub): New function.
460 (elf32_arm_begin_write_processing): New function.
461 (allocate_dynrelocs): Allocate Arm stubs.
462 (elf_backend_begin_write_processing): Define.
463 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
464 Call elf32_arm_begin_write_processing.
466 2006-08-17 Alan Modra <amodra@bigpond.net.au>
468 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
469 (ppc64_elf_build_stubs): Use new lazy linking stub.
471 2006-08-17 Alan Modra <amodra@bigpond.net.au>
473 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
475 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
478 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
479 only if there is a PT_DYNAMIC segment.
480 (_bfd_elf_map_sections_to_segments): Likewise.
481 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
482 segment alignment to 1.
484 2006-08-15 Thiemo Seufer <ths@mips.com>
485 Nigel Stephens <nigel@mips.com>
487 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
488 (elf_backend_merge_symbol_attribute): Define.
489 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
491 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
493 2006-08-15 Thiemo Seufer <ths@mips.com>
494 Nigel Stephens <nigel@mips.com>
495 David Ung <davidu@mips.com>
497 * config.bfd: Add configurations for mips*el-sde-elf* and
500 2006-08-14 DJ Delorie <dj@redhat.com>
502 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
503 (elf32_mn10300_count_hash_table_entries): New.
504 (elf32_mn10300_list_hash_table_entries): New.
505 (sort_by_value): New.
506 (mn10300_elf_relax_section): Don't skip data sections; restrict
507 code-specific tests to code-specific areas so that potential
508 indirect calls can be detected. Check for multiple local symbols
509 at the same address and merge their flags.
510 (elf32_mn10300_link_hash_newfunc): Initialize value.
512 2006-08-14 Thiemo Seufer <ths@mips.com>
514 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
515 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
518 2006-08-11 Thiemo Seufer <ths@mips.com>
520 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
521 sh_entsize only when sgot was already initialized.
523 2006-08-08 DJ Delorie <dj@redhat.com>
525 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
526 non-moving .align directives. Preserve any DIR32 offset when
527 converting bsr's to jsr's.
529 2006-08-08 Alan Modra <amodra@bigpond.net.au>
531 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
532 after stubs have been built.
534 2006-08-07 Nick Clifton <nickc@redhat.com>
536 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
537 vectors if they are going to be created.
539 2006-08-07 Nick Clifton <nickc@redhat.com>
541 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
542 * configure: Regenerate.
544 2006-08-07 Nick Clifton <nickc@redhat.com>
546 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
547 relocation types if the target is ARM_WINCE.
549 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
551 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
553 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
555 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
557 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
558 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
560 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
562 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
564 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
565 list removed sections to stderr.
567 2006-08-04 Richard Sandiford <richard@codesourcery.com>
568 Kazu Hirata <kazu@codesourcery.com>
569 Phil Edwards <phil@codesourcery.com>
570 Nathan Sidwell <nathan@codesourcery.com>
572 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
573 bfd_elf32_shlvxworks_vec.
574 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
575 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
576 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
577 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
578 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
579 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
580 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
581 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
582 * configure: Regenerate.
583 * Makefile.am: Regenerate dependencies.
584 * Makefile.in: Regenerate.
585 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
586 (elf_vxworks_add_symbol_hook): Use it.
587 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
588 table entry to check for weak undefined symbols and to obtain
590 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
591 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
592 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
593 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
594 special_function field.
595 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
596 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
597 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
598 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
599 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
600 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
601 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
602 * elf32-sh.c: Include elf32-vxworks.h.
604 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
605 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
607 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
608 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
609 SH_ELF_RELOC set to bfd_elf_generic_reloc.
610 (vxworks_object_p, get_howto_table): New functions.
611 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
612 (sh_elf_info_to_howto): Use get_howto_table.
613 (sh_elf_relax_section): Honor the partial_inplace field of the
615 (sh_elf_relax_delete_bytes): Likewise.
616 (elf_sh_plt_info): New structure.
617 (PLT_ENTRY_SIZE): Replace both definitions with...
618 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
619 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
620 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
621 (elf_sh_plt0_entry_le): Likewise.
622 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
623 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
624 (elf_sh_plts): New structure, with separate definitions for
625 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
626 (elf_sh_plt0_entry): Delete both definitions.
627 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
628 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
629 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
630 (elf_sh_plt_reloc_offset): Likewise.
631 (movi_shori_putval): Delete in favor of...
632 (install_plt_field): ...this new function, with separate definitions
633 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
634 (get_plt_info): New function, with separate definitions
635 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
636 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
637 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
638 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
639 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
640 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
641 (get_plt_index, get_plt_offset): New functions.
642 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
643 (sh_elf_link_hash_table_create): Initialize them.
644 (sh_elf_create_dynamic_sections): Call
645 elf_vxworks_create_dynamic_sections for VxWorks.
646 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
647 entries. Allocate relocation entries in .rela.plt.unloaded if
648 generating a VxWorks executable.
649 (sh_elf_always_size_sections): New function.
650 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
652 (sh_elf_relocate_section): Use get_howto_table. Honor
653 partial_inplace when calculating the addend for dynamic
654 relocations. Use get_plt_index.
655 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
656 and htab->plt_info. Fill in the bra .plt offset for VxWorks
657 executables. Populate .rela.plt.unloaded. Do not make
658 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
659 (sh_elf_finish_dynamic_sections): Use install_plt_field and
660 htab->plt_info. Handle cases where there is no special PLT header.
661 Populate the first relocation in .rela.plt.unloaded and fix up
662 the remaining entries.
663 (sh_elf_plt_sym_val): Use get_plt_info.
664 (elf_backend_always_size_sections): Define.
665 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
666 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
667 (elf32_bed, elf_backend_want_plt_sym): Likewise.
668 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
669 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
670 (elf_backend_add_symbol_hook): Likewise.
671 (elf_backend_link_output_symbol_hook): Likewise.
672 (elf_backend_emit_relocs): Likewise.
673 (elf_backend_final_write_processing): Likewise.
674 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
675 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
676 (bfd_elf32_shvxworks_vec): Likewise.
677 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
678 bfd_elf32_shvxworks_vec.
680 2006-08-02 Mark Kettenis <kettenis@gnu.org>
682 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
683 * configure: Regenerate.
685 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
688 * elf64-x86-64.c: Add FreeBSD support.
689 (elf64_x86_64_fbsd_post_process_headers): New function.
690 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
691 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
693 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
694 * configure: Regenerate.
696 2006-07-26 Andreas Schwab <schwab@suse.de>
698 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
700 2006-07-26 Alan Modra <amodra@bigpond.net.au>
702 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
703 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
704 (define elf_backend_modify_segment_map): Don't define.
706 2006-07-25 Thiemo Seufer <ths@networkno.de>
708 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
709 linking of objects for compatible machine types.
711 2006-07-25 Thiemo Seufer <ths@networkno.de>
713 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
714 also for same symbol.
716 2006-07-25 Thiemo Seufer <ths@mips.com>
718 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
720 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
722 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
723 sections only if the SHF_OS_NONCONFORMING flag is present.
725 2006-07-24 Nick Clifton <nickc@redhat.com>
728 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
729 existance of output sections before putting their entries into the
732 2006-07-20 Thiemo Seufer <ths@mips.com>
734 * elf32-mips.c (mips16_jump_reloc): Remove function.
735 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
736 instead of mips16_jump_reloc.
737 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
738 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
739 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
741 2006-07-19 Alan Modra <amodra@bigpond.net.au>
743 * bfd-in.h (enum notice_asneeded_action): Define.
744 * bfd-in2.h: Regenerate.
745 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
746 function with NULL name for as-needed handling.
748 2006-07-18 Paul Brook <paul@codesourcery.com>
750 * bfd-in2.h: Regenerate.
751 * libbfd.h: Regenerate.
752 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
754 2006-07-18 Nick Clifton <nickc@redhat.com>
756 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
757 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
759 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
761 2006-07-14 Jakub Jelinek <jakub@redhat.com>
763 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
765 2006-07-14 Mark Kettenis <kettenis@gnu.org>
767 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
768 to the start of a block.
770 2006-07-13 Nick Clifton <nickc@redhat.com>
772 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
773 returning a NULL value.
775 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
778 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
779 the old versioned dynamic definition to the new one with
780 non-default visibility. Hide the symbol if it is hidden or
783 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
785 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
787 2006-07-10 Jakub Jelinek <jakub@redhat.com>
789 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
790 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
792 (special_sections_g): Include .gnu.hash section.
793 (bfd_elf_gnu_hash): New function.
794 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
795 (struct elf_backend_data): Add elf_hash_symbol method.
796 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
797 only if info->emit_hash, create .gnu.hash section if
799 (struct collect_gnu_hash_codes): New type.
800 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
801 _bfd_elf_hash_symbol): New functions.
802 (compute_bucket_count): Don't compute HASHCODES array, instead add
803 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
804 instead of bed->s->arch_size / 8. Fix .hash size estimation.
805 When not optimizing, use the number of hashed symbols rather than
807 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
808 and ADD DT_GNU_HASH if info->emit_gnu_hash.
809 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
810 adjust compute_bucket_count caller. Create and populate .gnu.hash
811 section if info->emit_gnu_hash.
812 (elf_link_output_extsym): Only populate .hash section if
813 finfo->hash_sec != NULL.
814 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
815 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
816 (elfNN_bed): Add elf_backend_hash_symbol.
817 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
818 (elf_backend_hash_symbol): Define.
819 * elf32-i386.c (elf_i386_hash_symbol): New function.
820 (elf_backend_hash_symbol): Define.
822 2006-07-05 Nick Clifton <nickc@redhat.com>
825 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
826 entry when multiple definitions of a symbol are encountered.
828 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
830 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
832 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
833 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
835 2006-06-29 Jakub Jelinek <jakub@redhat.com>
838 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
839 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
841 (elf_i386_relocate_section): Likewise. For GD->IE transition
842 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
844 2006-06-23 Alan Modra <amodra@bigpond.net.au>
847 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
848 program_header_size to -1.
849 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
850 (assign_file_positions_for_load_sections ): Likewise.
851 (_bfd_elf_sizeof_headers): Use saved program_header_size if
853 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
854 alloc if already done.
855 * elf32-i386.c (elf_i386_mkobject): Likewise.
856 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
857 * elf32-s390.c (elf_s390_mkobject): Likewise.
858 * elf32-sh.c (sh_elf_mkobject): Likewise.
859 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
860 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
861 * elf64-s390.c (elf_s390_mkobject): Likewise.
862 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
863 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
865 2006-06-20 Jakub Jelinek <jakub@redhat.com>
867 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
868 section for relocatable link.
870 2006-06-21 Alan Modra <amodra@bigpond.net.au>
872 * elf-bfd.h (struct elf_backend_data): Add
873 elf_backend_modify_program_headers.
874 * elfxx-target.h (elf_backend_modify_program_headers): Define.
875 (elfNN_bed): Init new field.
876 * elf.c (elf_modify_segment_map): Remove comment.
877 (assign_file_positions_for_load_sections): Only call
878 elf_modify_segment_map for objcopy/strip.
879 (assign_file_positions_except_relocs): Call
880 elf_backend_modify_program_headers.
881 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
883 (elf32_frvfdpic_modify_segment_map): Delete.
884 (elf32_frvfdpic_modify_program_headers): New.
885 (elf_backend_modify_segment_map): Don't define.
886 (elf_backend_modify_program_headers): Define.
887 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
889 (elf32_bfinfdpic_modify_segment_map): Delete.
890 (elf32_bfinfdpic_modify_program_headers): New.
891 (elf_backend_modify_segment_map): Don't define.
892 (elf_backend_modify_program_headers): Define.
893 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
895 (elfNN_ia64_modify_segment_map): ..here.
896 (elf_backend_modify_program_headers): Define.
898 2006-06-20 Jakub Jelinek <jakub@redhat.com>
900 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
901 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
903 2006-06-20 Alan Modra <amodra@bigpond.net.au>
905 * elf-bfd.h: Formatting.
906 (_bfd_elf_map_sections_to_segments): Declare.
907 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
908 clear program_header_size.
909 * elf.c (get_program_header_size): Move. Don't use or set saved
910 program_header_size here.
911 (elf_modify_segment_map): New function. Split out from..
912 (assign_file_positions_for_load_sections): ..here. Assert
913 header size is correct. Remove dead code.
914 (_bfd_elf_map_sections_to_segments): Rename from
915 map_sections_to_segments. Make global. Use get_program_header_size
916 when we need estimate of header size. Call elf_modify_segment_map.
917 Set program_header_size.
918 (print_segment_map): Delete.
919 (_bfd_elf_sizeof_headers): If segment_map available, get the
921 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
922 for calling more than once.
923 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
924 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
925 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
926 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
927 (elf_backend_additional_program_headers): Delete.
928 (elf_backend_modify_segment_map): Delete.
929 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
930 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
931 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
933 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
935 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
936 bit for undefined symbols.
938 2006-06-19 Alan Modra <amodra@bigpond.net.au>
940 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
942 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
943 bfd_link_info pointer.
944 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
945 * bfd.c (bfd_sizeof_headers): Tweak param name.
946 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
947 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
948 * binary.c (binary_sizeof_headers): Adjust.
949 * bout.c (b_out_sizeof_headers): Adjust.
950 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
951 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
952 * coffgen.c (coff_sizeof_headers): Adjust.
953 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
954 (ecoff_compute_section_file_positions): Adjust.
955 (_bfd_ecoff_write_object_contents): Adjust.
956 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
957 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
958 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
959 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
960 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
961 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
962 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
963 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
964 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
965 * i386msdos.c: Convert to ISO C.
966 (msdos_sizeof_headers): Adjust.
967 * i386os9k.c: Convert to ISO C.
968 (os9k_sizeof_headers): Adjust.
969 * ieee.c (ieee_sizeof_headers): Adjust.
970 * ihex.c (ihex_sizeof_headers): Adjust.
971 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
972 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
973 * libcoff-in.h (coff_sizeof_headers): Adjust.
974 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
975 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
976 * mmo.c (mmo_sizeof_headers): Adjust.
977 * oasys.c (oasys_sizeof_headers): Adjust.
978 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
979 * pef.c (bfd_pef_sizeof_headers): Adjust.
980 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
981 * som.c (som_sizeof_headers): Adjust.
982 * srec.c (srec_sizeof_headers): Adjust.
983 * tekhex.c (tekhex_sizeof_headers): Adjust.
984 * versados.c (versados_sizeof_headers): Adjust.
985 * vms.c (vms_sizeof_headers): Adjust.
986 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
987 * xsym.c (bfd_sym_sizeof_headers): Adjust.
988 * xsym.h (bfd_sym_sizeof_headers): Adjust.
989 * bfd-in2.h: Regenerate.
990 * libbfd.h: Regenerate.
991 * libcoff.h: Regenerate.
993 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
995 * bfd-in2.h: Regenerate.
996 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
997 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
998 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
999 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1000 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1001 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1002 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1003 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1004 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1005 R_ARM_LDC_SB_G2): New relocation types.
1006 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1007 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1009 (elf32_arm_howto_table_3): Delete; contents merged into
1010 elf32_arm_howto_table_2.
1011 (elf32_arm_howto_from_type): Adjust correspondingly.
1012 (elf32_arm_reloc_map): Extend with the above relocations.
1013 (calculate_group_reloc_mask): New function.
1014 (identify_add_or_sub): New function.
1015 (elf32_arm_final_link_relocate): Support for the above
1017 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1018 codes to correspond to the above relocations.
1020 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1022 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1023 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1024 (elf_m68k_plt_entry): Likewise.
1025 (elf_m68k_plt_info): New table.
1026 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1027 (ISAB_PLT_ENTRY_SIZE): ...this.
1028 (CFV4E_FLAG): Delete.
1029 (elf_cfv4e_plt0_entry): Rename to...
1030 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1031 for the second instruction too.
1032 (elf_cfv4e_plt_entry): Rename to...
1033 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1034 (elf_isab_plt_info): New table.
1035 (CPU32_FLAG): Delete.
1036 (PLT_CPU32_ENTRY_SIZE): Rename to...
1037 (CPU32_PLT_ENTRY_SIZE): ...this.
1038 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1039 style in-place addends.
1040 (elf_cpu32_plt_entry): Likewise.
1041 (elf_cpu32_plt_info): New table.
1042 (elf_m68k_link_hash_table): Add a plt_info field.
1043 (elf_m68k_link_hash_table_create): Initialize it.
1044 (elf_m68k_get_plt_info): New function.
1045 (elf_m68k_always_size_sections): Likewise.
1046 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1047 (elf_m68k_install_pc32): New function.
1048 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1049 elf_m68k_install_pc32.
1050 (elf_m68k_finish_dynamic_sections): Likewise.
1051 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1052 (elf_backend_always_size_sections): Define.
1054 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1056 * elflink.c (elf_link_add_object_symbols): Save and restore
1057 struct bfd_hash_table table, size and count fields for
1060 2006-06-12 Thiemo Seufer <ths@mips.com>
1062 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1063 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1064 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1065 Delete old comments.
1066 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1068 2006-06-12 Nick Clifton <nickc@redhat.com>
1071 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1072 about mismatched alignments to allow for the case where the common
1073 alignment has been deduced from the section alignment.
1074 * bfd.c (_bfd_default_error_handler): Update comment to explain
1075 why bfd and asection varargs are out of order. Explicitly catch
1076 and abort on NULL bfd and asection arguments.
1078 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1079 Thiemo Seufer <ths@mips.com>
1081 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1082 (STUB_ORI): New macro.
1083 (STUB_LI16U): Fix formatting.
1084 (MIPS_FUNCTION_STUB_SIZE): Delete.
1085 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1086 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1087 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1088 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1089 instead of MIPS_FUNCTION_STUB_SIZE.
1090 (count_section_dynsyms): New function, split out from
1091 _bfd_mips_elf_final_link.
1092 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1093 of the number of dynamic symbols needed and use it to set up
1094 function_stub_size. Use function_stub_size rather than
1095 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1096 Use 16-byte stubs for 0x10000 dynamic symbols.
1097 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1098 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1099 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1100 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1101 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1102 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1103 Use STUB_ORI rather than STUB_LI16U for big stubs.
1104 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1105 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1107 2006-06-09 David Ung <davidu@mips.com>
1109 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1110 calling relocations.
1112 2006-06-08 David Daney <ddaney@avtrex.com>
1114 * elfxx-mips.c (STUB_LI16): Removed.
1115 (STUB_LUI): New macro.
1116 (STUB_LI16U): Ditto.
1117 (STUB_LI16S): Ditto.
1118 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1119 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1120 MIPS_FUNCTION_STUB_SIZE.
1121 (_bfd_mips_elf_always_size_sections): Ditto.
1122 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1123 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1124 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1125 to allow larger symbol table indexes.
1127 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1129 * po/Make-in (pdf, ps): New dummy targets.
1131 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1133 * hash.c (bfd_hash_lookup): Correct stray line.
1135 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1136 (elfcore_grok_nto_status): Use long instead of pid_t.
1137 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1139 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1141 * po/Make-in (top_builddir): Define.
1143 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1145 * Makefile.am: Run "make dep-am".
1146 * Makefile.in: Regenerate.
1147 * config.in: Regenerate.
1149 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1150 H.J. Lu <hongjiu.lu@intel.com>
1153 * elflink.c (bfd_elf_final_link): Don't output section symbols
1154 for special ELF sections.
1156 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1158 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1159 instead of bfd_make_section*.
1160 * aix386-core.c: Likewise.
1161 * aix5ppc-core.c: Likewise.
1162 * aout-adobe.c: Likewise.
1163 * aoutf1.h: Likewise.
1164 * binary.c: Likewise.
1165 * cisco-core.c: Likewise.
1166 * coff-arm.c: Likewise.
1167 * coff-h8300.c: Likewise.
1169 * elf32-bfin.c: Likewise.
1170 * elf32-m32c.c: Likewise.
1171 * hppabsd-core.c: Likewise.
1172 * hpux-core.c: Likewise.
1173 * i386linux.c: Likewise.
1176 * irix-core.c: Likewise.
1177 * lynx-core.c: Likewise.
1178 * m68klinux.c: Likewise.
1179 * mach-o.c: Likewise.
1180 * netbsd-core.c: Likewise.
1181 * nlmcode.h: Likewise.
1182 * opncls.c: Likewise.
1183 * osf-core.c: Likewise.
1184 * peXXigen.c: Likewise.
1185 * ppcboot.c: Likewise.
1186 * ptrace-core.c: Likewise.
1187 * rs6000-core.c: Likewise.
1188 * sco5-core.c: Likewise.
1189 * sparclinux.c: Likewise.
1191 * sunos.c: Likewise.
1192 * trad-core.c: Likewise.
1193 * xcofflink.c: Likewise.
1196 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1198 * Makefile.am (INCLUDES): Use @INCINTL@.
1199 * acinclude.m4: Include new gettext macros.
1200 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1201 Manually substitute POFILES and GMOFILES.
1202 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1204 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1206 * bfd.c (bfd_emul_get_maxpagesize): New.
1207 (bfd_elf_set_pagesize): Likewise.
1208 (bfd_emul_set_maxpagesize): Likewise.
1209 (bfd_emul_get_commonpagesize): Likewise.
1210 (bfd_emul_set_commonpagesize): Likewise.
1211 * bfd-in2.h: Regenerated.
1213 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1214 (xvec_get_elf_backend_data): New.
1215 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1217 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1218 * elfxx-target.h (elfNN_bed): Likewise.
1220 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1221 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1222 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1223 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1224 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1225 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1226 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1227 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1228 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1229 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1230 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1231 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1233 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1234 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1236 * targets.c (bfd_find_target): Support NULL abfd.
1238 2006-05-30 Nick Clifton <nickc@redhat.com>
1240 * po/es.po: Updated Spanish translation.
1242 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1243 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf.c (assign_file_positions_for_load_sections): Retrieve
1246 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1247 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1248 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1250 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1254 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1258 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1262 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1264 * elf.c (sym_is_global): Return a bfd_boolean.
1265 (ignore_section_sym): New function.
1266 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1267 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1268 bfd before using elf_section_syms.
1270 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1272 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1273 (sh*l*-*-netbsdelf*): Likewise.
1274 (sh-*-netbsdelf*): Likewise.
1275 (shl*-*-elf*): Likewise.
1276 (sh[1234]l*-*-elf*): Likewise.
1277 (sh3el*-*-elf*): Likewise.
1278 (shl*-*-kaos*): Likewise.
1279 (sh-*-elf*): Likewise.
1280 (sh[1234]*-elf*): Likewise.
1281 (sh-*-rtems*): Likewise.
1282 (sh-*-kaos*): Likewise.
1284 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1287 * config.bfd: Set want64 to true if 64bit bfd is used.
1288 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1289 (sh*l*-*-netbsdelf*): Likewise.
1290 (sh-*-netbsdelf*): Likewise.
1291 (shl*-*-elf*): Likewise.
1292 (sh[1234]l*-*-elf*): Likewise.
1293 (sh3el*-*-elf*): Likewise.
1294 (shl*-*-kaos*): Likewise.
1295 (sh-*-elf*): Likewise.
1296 (sh[1234]*-elf*): Likewise.
1297 (sh-*-rtems*): Likewise.
1298 (sh-*-kaos*): Likewise.
1300 2006-05-24 Paul Brook <paul@codesourcery.com>
1302 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1303 * elf32-arm.c (output_arch_syminfo): Define.
1304 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1305 elf32_arm_output_arch_local_syms): New functions.
1306 (elf_backend_output_arch_local_syms): Define.
1307 * elflink.c (bfd_elf_final_link): Call
1308 elf_backend_output_arch_local_syms.
1309 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1311 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1313 2006-05-24 Paul Brook <paul@codesourcery.com>
1315 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1316 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1317 elf32_arm_finish_dynamic_symbol): Use them.
1319 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1320 Randolph Chung <tausq@debian.org>
1322 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1323 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1324 Add handling for TLS relocations.
1325 (elf_hpp_reloc_final_type): Handle TLS relocs.
1326 * elf32-hppa.c: Add authors for cleanup and TLS support.
1327 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1328 (elf32_hppa_link_hash_entry): Add tls_type.
1329 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1330 (hppa_link_has_newfunc): Set tls_type.
1331 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1332 (hppa_stub_name): Use hh_name macro.
1333 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1334 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1336 (elf32_hppa_gc_sweep_hook): Likewise.
1337 (allocate_dynrelocs): Handle TLS relocs.
1338 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1339 relocs. Use hh_name macro.
1340 (dtpoff_base): New function.
1342 (elf32_hppa_optimized_tls_reloc): Likewise.
1343 (final_link_relocate): Handle TLS relocs.
1344 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1346 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1347 hh_name and eh_name macros.
1348 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1350 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1352 * archures.c: Add bfd_mach_avr6.
1353 * cpu-avr.c: Likewise.
1354 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1356 * libbfd.h: Regenerate.
1357 * bfd-in2.h:Regenerate.
1358 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1359 * elf32-avr.c: Add elf32-avr.h to include list.
1360 (elf32_avr_stub_hash_entry): New function.
1361 (elf32_avr_link_hash_table): New struct.
1362 (avr_link_hash_table): Likewise.
1363 (avr_stub_hash_entry): Likewise.
1364 (avr_stub_hash_lookup): New function.
1365 (stub_hash_newfunc): New function.
1366 (elf32_avr_link_hash_table_create): New function.
1367 (elf32_avr_link_hash_table_free): New function.
1368 (avr_get_stub_addr): New function.
1369 (debug_relax, debug_stubs): Add new global variables controlling
1370 debugging printout to stdout.
1371 (avr_pc_wrap_around): Change the type to bfd_vma.
1372 (avr_replace_call_ret_sequences): Add a new variable controling
1373 linkrelax optimizations.
1374 (avr_stub_is_required_for_16_bit_reloc): New function.
1375 (avr_final_link_relocate):
1376 Add linker hash table to parameter list. Use stub addr. if necessary.
1377 (elf32_avr_relocate_section):
1378 Add linker hashtable to parameter list of avr_final_link_relocate.
1379 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1380 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1381 (elf32_avr_relax_delete_bytes):
1382 Iterate over all sections of a bfd when adjusting relocs addends.
1383 (elf32_avr_relax_section):
1384 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1386 (avr_stub_name): New function.
1387 (avr_get_stub_entry): New function.
1388 (avr_add_stub): New function.
1389 (avr_build_one_stub): New function.
1390 (avr_size_one_stub): New function.
1391 (elf32_avr_setup_params): New function.
1392 (elf32_avr_setup_section_lists): New function.
1393 (get_local_syms): New function.
1394 (elf32_avr_size_stubs): New function.
1395 (bfd_elf32_bfd_link_hash_table_create): New function.
1396 (bfd_elf32_bfd_link_hash_table_free): New function.
1398 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1403 update CIE/FDE length. Don't pad to the section alignment.
1405 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1407 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1408 deteted entries in .eh_frame section.
1410 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1412 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1413 instead of _GLOBAL_OFFSET_TABLE_.
1414 (bfin_relocate_section): Ditto.
1415 (_bfin_create_got_section): Ditto.
1416 (elf32_bfinfdpic_create_dynamic_sections): Use
1417 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1418 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1420 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1422 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1423 function syms over other syms.
1425 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1427 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1429 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1430 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1431 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1432 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1433 Use MIPS_ELF_READONLY_SECTION.
1434 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1435 creating DT_TEXTREL.
1436 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1437 if no text relocations were generated.
1439 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1441 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1443 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1445 * elf.c (elf_fake_sections): Formatting.
1446 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1447 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1448 section alignment to increase p_align for PT_LOAD.
1449 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1450 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1451 other than PT_LOAD, and PT_NOTE in core.
1453 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1455 * elf.c (assign_file_positions_for_segments): Split into..
1456 (assign_file_positions_for_load_sections): ..this, and..
1457 (assign_file_positions_for_non_load_sections): ..this new function,..
1458 (assign_file_positions_except_relocs): ..writing program headers here.
1460 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1462 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1463 non-load sections if they have relocs.
1465 2006-05-15 Paul Brook <paul@codesourcery.com>
1467 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1468 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1469 Check symbol name is of specified type.
1470 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1471 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1472 bfd_is_arm_special_symbol_name.
1473 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1474 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1475 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1476 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1477 (bfd_is_arm_special_symbol_name): Add prototype.
1478 * bfd-in2.h: Regenerate.
1480 2006-05-15 David Heine <dlheine@tensilica.com>
1481 Bob Wilson <bob.wilson@acm.org>
1483 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1484 undefined opcode. Clean up assertions.
1485 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1486 Factor most of the code into separate functions....
1487 (can_narrow_instruction, can_widen_instruction): New.
1488 (prev_instr_is_a_loop): New.
1489 (compute_ebb_proposed_actions): Combine error handling code for
1490 decode errors. Replace call to insn_decode_len with inline code.
1491 Use can_narrow_instruction and can_widen_instruction. Handle errors
1492 from call to xtensa_opcode_is_loop.
1493 (relax_section): Adjust calls to narrow_instruction and
1496 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1499 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1502 2006-05-11 Michael Matz <matz@suse.de>
1504 * elflink.c (match_group_member): Correctly iterate group
1507 2006-05-11 Paul Brook <paul@codesourcery.com>
1509 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1510 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1511 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1513 * bfd-in2.h: Regenerate.
1514 * libbfd.h: Regenerate.
1515 * libcoff.h: Regenerate.
1517 2006-05-11 Mike Bland <mbland@google.com>
1519 * elf.c (_bfd_elf_init_private_section_data): Don't change
1520 section type if already set.
1522 2006-05-10 Nick Clifton <nickc@redhat.com>
1525 * elfcode.h (valid_section_index_p): New function: Checks for a
1526 valid section index. Allows indicies in the range SHN_LOPROC to
1528 (elf_object_p): Use valid_section_index_p.
1530 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1532 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1533 ARM_SECREL): Mark WinCE versions of these relocs as partial
1535 (coff_arm_relocate_section): Adjust addend for WinCE.
1537 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1540 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1542 2006-05-09 Nick Clifton <nickc@redhat.com>
1544 * coffcode.h (coff_write_relocs): Produce an error message if a an
1545 out-of-range symbol index is detected in a reloc.
1547 2006-05-09 Ben Elliston <bje@au.ibm.com>
1549 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1550 local variable `dynobj'.
1552 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1554 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1555 of the bfd's sections for the reloc-addend adjustments.
1557 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1559 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1560 (elf_s390_relocate_section): Add code to do the GD->LE and
1561 LD->LE TLS linker optimizations if a brasl instruction is used
1562 for the __tls_get_offset function call.
1563 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1565 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1567 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1568 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1569 the .toc and referenced by a TLS code sequence.
1570 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1571 .toc is the first section in a file.
1573 2006-05-04 Andreas Schwab <schwab@suse.de>
1575 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1576 regs instead of an array of int.
1577 (struct external_solaris_bcp_core): Likewise.
1578 (swapcore_sun3): Use offsetof instead of computing the offset
1580 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1581 (swapcore_solaris_bcp): Likewise.
1583 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1585 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1588 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1590 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1593 2006-05-04 Ben Elliston <bje@au.ibm.com>
1595 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1597 * cofflink.c (process_embedded_commands): Remove unused local
1598 variables `had_read' and `had_shared'.
1599 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1601 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1603 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1605 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1606 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1607 (bfd_und_symbol, bfd_ind_symbol): Delete.
1608 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1610 (STD_SECTION): Adjust.
1611 (_bfd_generic_new_section_hook): New function, extracted from..
1612 (bfd_section_init): ..here.
1613 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1614 und and ind sections.
1615 * elf.c (_bfd_elf_large_com_section): Adjust.
1616 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1617 * pdp11.c (new_section_hook): Likewise.
1618 * coffcode.h (coff_new_section_hook): Likewise.
1619 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1620 * elf.c (_bfd_elf_new_section_hook): Likewise.
1621 * vms.c (vms_new_section_hook): Likwise.
1622 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1624 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1625 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1626 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1627 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1628 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1629 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1630 * ieee.c (ieee_new_section_hook): Likewise. Call
1631 _bfd_generic_new_section_hook too.
1632 * mmo.c (mmo_new_section_hook): Likewise.
1633 * oasys.c (oasys_new_section_hook): Likewise.
1634 * som.c (som_new_section_hook): Likewise.
1635 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1636 * bfd-in2.h: Regenerate.
1637 * libbfd.h: Regenerate.
1639 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1641 * hash.c (DEFAULT_SIZE): Revert last change.
1642 (higher_prime_number): Correct test for no larger prime. Don't
1643 abort on error, instead return 0. Depopulate primes[].
1644 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1646 2006-05-02 Paul Brook <paul@codesourcery.com>
1648 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1651 2006-05-02 Ben Elliston <bje@au.ibm.com>
1653 * archive.c (bfd_generic_archive_p): Remove unused local variable
1655 * dwarf2.c (decode_line_info): Remove unused local variable
1657 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1659 * tekhex.c (tekhex_write_object_contents): Remove unused local
1660 variable `bytes_written'.
1661 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1662 variable `r_addend'.
1663 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1664 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1665 (_bfd_ns32k_relocate_contents): Remove break after return.
1666 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1668 2006-05-02 Nick Clifton <nickc@redhat.com>
1670 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1671 in order to avoid conflicts with the global DEBUG define.
1673 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1675 * dwarf2.c: Formatting.
1676 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1677 output section check.
1678 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1679 * elf32-m32c.c: Similarly.
1680 * elf32-ppc.c: Similarly.
1681 * elf32-v850.c: Similarly.
1682 * nlm32-sparc.c: Similarly.
1683 * elfcode.h: Similarly.
1684 (elf_symbol_flags): Delete.
1685 * elflink.c (elf_link_input_bfd): Comment typo.
1687 2006-05-01 DJ Delorie <dj@redhat.com>
1689 * bfd-in.h (bfd_hash_table): Add count field.
1690 * bfd-in2.h: Regenerate.
1691 * hash.c (higher_prime_number): New.
1692 (bfd_hash_table_inint_n): Init count field.
1693 (bfd_hash_lookup): Grow table as needed.
1695 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1698 * tekhex.c (getvalue): Change return type to bfd_boolean and
1699 add the new parameter. Return false if the unexpected character
1702 (first_phase): Change return type to bfd_boolean and return
1703 false if the unexpected character is found. Replace abort
1704 with returning false.
1705 (pass_over): Change return type to bfd_boolean and the type of
1706 the second argument to bfd_boolean (*) (bfd *, int, char *).
1707 Return false if FUNC returns false.
1708 (tekhex_object_p): Return NULL if pass_over fails.
1710 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1712 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1714 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1718 and flags if its BFD flags have been set.
1719 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1720 section type from input if it has been set to something
1723 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1729 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1730 abfd->sections is NULL.
1731 (elf32_arm_bfd_free_cached_info): New.
1732 (bfd_elf32_bfd_free_cached_info): Defined.
1734 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1735 to _bfd_free_cached_info.
1737 * libbfd-in.h (_bfd_free_cached_info): New.
1738 * libbfd: Regenerated.
1740 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1741 (_bfd_free_cached_info): New.
1743 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1745 * elf.c (assign_file_positions_except_relocs): Move code setting
1746 file position of non-loaded sections..
1747 (assign_file_positions_for_segments): ..to here.
1749 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1753 applications. Issue an error on sections we don't know how
1756 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1758 * Makefile.am: Run "make dep-am".
1759 * Makefile.in: Regenerate.
1761 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1763 * warning.m4 (--enable-werror): Format help message.
1764 (--enable-build-warnings): Likewise.
1765 * configure: Regenerate.
1767 2006-04-18 Nick Clifton <nickc@redhat.com>
1770 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1771 fields to still be handled as ELF files.
1773 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1775 * po/SRC-POTFILES.in: Regenerated.
1777 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1779 * configure.in: Update version to 2.17.50.
1780 * configure: Regenerated.
1782 2006-04-14 David Heine <dlheine@tensilica.com>
1784 * elf32-xtensa.c (build_reloc_opcodes): New.
1785 (compute_text_actions): Use it to decode opcodes outside inner loop.
1786 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1787 it is set, use it to get the opcodes for relocations.
1788 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1790 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1794 (GOT_TLS_IE_IE): Likewise.
1795 (GOT_TLS_IE_GD): Likewise.
1796 (GOT_TLS_IE_MASK): Likewise.
1797 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1798 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1800 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1801 are set, treat tls_type as GOT_TLS_IE_BOTH.
1802 (elf_i386_relocate_section): Likewise.
1804 2006-04-07 Randolph Chung <tausq@debian.org>
1806 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1807 (elf64_hppa_grok_psinfo): Likewise.
1808 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1810 2006-04-06 DJ Delorie <dj@redhat.com>
1812 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1813 each plt entry we create.
1815 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1817 * po/Make-in: Add install-html target.
1818 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1819 htmldir. Add install-html and install-html-recursive targets.
1820 * Makefile.in: Regenerate.
1821 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1822 * configure: Regenerate.
1824 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1826 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1827 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1830 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1832 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1835 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1836 James E Wilson <wilson@specifixinc.com>
1839 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1840 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1842 (elfNN_ia64_link_hash_entry): Likewise.
1843 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1845 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1847 (elfNN_ia64_hash_hide_symbol): Likewise.
1848 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1849 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1850 (elfNN_ia64_global_dyn_info_free): New function.
1851 (elfNN_ia64_local_dyn_info_free): Likewise.
1852 (elfNN_ia64_hash_table_free): Free local and global
1853 elfNN_ia64_dyn_sym_info.
1854 (addend_compare): New function.
1855 (sort_dyn_sym_info): Likewise.
1856 (get_dyn_sym_info): Updated to use binary search for addend.
1857 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1858 relocation arrays first.
1860 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1862 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1865 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1868 * elflink.c (check_dynsym): New.
1869 (elf_link_output_extsym): Use it.
1870 (bfd_elf_final_link): Likewise.
1872 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1875 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1876 symbol from the dynamic definition with the default version if
1877 its type and the type of existing regular definition mismatch.
1879 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1880 Daniel Jacobowitz <dan@codesourcery.com>
1882 * config.bfd (sparc-*-vxworks*): New stanza.
1883 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1884 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1885 * configure: Regenerate.
1886 * elf32-sparc.c: Include elf-vxworks.h.
1887 (elf32_sparc_vxworks_link_hash_table_create: New.
1888 (elf32_sparc_vxworks_final_write_processing): New.
1889 (TARGET_BIG_SYM): Override for VxWorks.
1890 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1891 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1892 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1893 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1894 (elf_backend_link_output_symbol_hook): Likewise.
1895 (elf_backend_emit_relocs): Likewise.
1896 (elf_backend_final_write_processing, elf32_bed): Likewise.
1897 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1898 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1899 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1900 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1901 build_plt_entry here.
1902 (create_got_section): Initialize sgotplt for VxWorks.
1903 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1904 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1905 Call elf_vxworks_create_dynamic_sections for VxWorks.
1906 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1907 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1908 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1909 for VxWorks. Check for the .got.plt section.
1910 (sparc_vxworks_build_plt_entry): New function.
1911 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1912 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1913 absolute on VxWorks.
1914 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1915 and DT_PLTGOT on VxWorks.
1916 (sparc_vxworks_finish_exec_plt): New.
1917 (sparc_vxworks_finish_shared_plt): New.
1918 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1919 Use plt_header_size and plt_entry_size.
1920 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1921 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1922 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1923 (elf32-sparc.lo): Likewise.
1924 * Makefile.in: Regenerate.
1925 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1926 (_bfd_target_vector): Add a pointer to it.
1928 2006-03-30 Ben Elliston <bje@au.ibm.com>
1931 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1932 special section number that exceeds the number of ELF sections
1933 (eg. SHN_MIPS_SCOMMON).
1935 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1937 * elfxx-mips.c (mips_got_entry): Add more commentary.
1938 (mips_elf_local_got_index): Use the hash table entry to record
1939 the GOT index of forced-local symbols.
1940 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1941 in either the hash table entry or the mips_got_entry, not both.
1942 Add more commentary.
1943 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1944 mips_elf_initialize_tls_index.
1946 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1948 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1949 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1950 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1951 bfin_areloc_howto_table): Delete. All
1952 uses deleted as well.
1953 (bfin_reloc_map): Delete all stack relocs.
1954 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1955 bfin_reloc_type_lookup): Don't support them.
1956 (bfin_relocate_section): Don't try to handle them.
1958 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1959 * configure.in: Likewise.
1960 * configure: Regenerate.
1961 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1962 (BFIN_RELOC_MAX): Now 0x21.
1963 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1964 (bfd_elf32_bfinfdpic_vec): Declare.
1965 (IS_FDPIC): New macro.
1966 (struct bfinfdpic_elf_link_hash_table): New struct.
1967 (bfinfdpic_hash_table, bfinfdpic_got_section,
1968 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1969 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1970 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1971 bfinfdpic_plt_initial_offset): Accessor macros for it.
1972 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1973 (struct bfinfdpic_relocs_info): New struct.
1974 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1975 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1976 DEFAULT_STACK_SIZE): New macros.
1977 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1978 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1979 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1980 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1981 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1982 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1983 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1984 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1985 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1986 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1987 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1988 _bfinfdpic_resolve_final_relocs_info,
1989 elf32_bfinfdpic_size_dynamic_sections,
1990 elf32_bfinfdpic_always_size_sections,
1991 elf32_bfinfdpic_modify_segment_map,
1992 _bfinfdpic_count_got_plt_entries,
1993 elf32_bfinfdpic_finish_dynamic_sections,
1994 elf32_bfinfdpic_adjust_dynamic_symbol,
1995 elf32_bfinfdpic_finish_dynamic_symbol,
1996 elf32_bfinfdpic_elf_use_relative_eh_frame,
1997 elf32_bfinfdpic_elf_encode_eh_address,
1998 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1999 elf32_bfinfdpic_copy_private_bfd_data,
2000 (struct _bfinfdpic_dynamic_got_info,
2001 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2002 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2003 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2004 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2005 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2006 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2007 bfd_elf32_bfd_copy_private_bfd_data,
2008 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2009 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2010 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2011 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2012 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2013 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2014 elf_backend_omit_section_dynsym): Redefine these macros and include
2015 "elf32-target.h" again to create the elf32-bfinfdpic target.
2016 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2017 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2018 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2019 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2020 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2021 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2022 BFD_RELOC_BFIN_GOTOFFLO): New.
2023 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2024 (_bfd_target_vector): Add it.
2025 * bfd-in2.h: Regenerate.
2026 * libbfd.h: Regenerate.
2028 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2030 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2031 incompatible. Likewise MAC and EMAC code.
2032 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2033 bfd_get_compatible to set the new bfd architecture. Rely on it
2034 to detect incompatibilities.
2036 2006-03-23 Michael Matz <matz@suse.de>
2038 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2039 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2040 BFD_RELOC_X86_64_PLTOFF64.
2041 * bfd-in2.h: Regenerated.
2042 * libbfd.h: Regenerated.
2043 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2044 Add howtos for above relocs.
2045 (x86_64_reloc_map): Add mappings for new relocs.
2046 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2047 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2048 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2050 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2051 elf64_x86_64_check_relocs for the new relocs.
2052 (elf64_x86_64_relocate_section): Handle new relocs.
2054 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2056 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2057 rel->r_addend is zero.
2059 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2061 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2064 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2065 Daniel Jacobowitz <dan@codesourcery.com>
2066 Phil Edwards <phil@codesourcery.com>
2067 Zack Weinberg <zack@codesourcery.com>
2068 Mark Mitchell <mark@codesourcery.com>
2069 Nathan Sidwell <nathan@codesourcery.com>
2071 * bfd-in2.h: Regenerate.
2072 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2073 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2074 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2075 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2076 (bfd_elf32_littlemips_vec): Likewise.
2077 (bfd_elf32_nbigmips_vec): Likewise.
2078 (bfd_elf32_nlittlemips_vec): Likewise.
2079 (bfd_elf32_ntradbigmips_vec): Likewise.
2080 (bfd_elf32_ntradlittlemips_vec): Likewise.
2081 (bfd_elf32_tradbigmips_vec): Likewise.
2082 (bfd_elf32_tradlittlemips_vec): Likewise.
2083 (bfd_elf64_bigmips_vec): Likewise.
2084 (bfd_elf64_littlemips_vec): Likewise.
2085 (bfd_elf64_tradbigmips_vec): Likewise.
2086 (bfd_elf64_tradlittlemips_vec): Likewise.
2087 * elf32-mips.c: Include elf-vxworks.h.
2088 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2089 instead of calling mips_elf32_rtype_to_howto directly.
2090 (mips_vxworks_copy_howto_rela): New reloc howto.
2091 (mips_vxworks_jump_slot_howto_rela): Likewise.
2092 (mips_vxworks_bfd_reloc_type_lookup): New function.
2093 (mips_vxworks_rtype_to_howto): Likewise.
2094 (mips_vxworks_final_write_processing): Likewise.
2095 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2096 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2097 (elf_backend_want_got_plt): Likewise.
2098 (elf_backend_want_plt_sym): Likewise.
2099 (elf_backend_got_symbol_offset): Likewise.
2100 (elf_backend_want_dynbss): Likewise.
2101 (elf_backend_may_use_rel_p): Likewise.
2102 (elf_backend_may_use_rela_p): Likewise.
2103 (elf_backend_default_use_rela_p): Likewise.
2104 (elf_backend_got_header_size: Likewise.
2105 (elf_backend_plt_readonly): Likewise.
2106 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2107 (elf_backend_mips_rtype_to_howto): Likewise.
2108 (elf_backend_adjust_dynamic_symbol): Likewise.
2109 (elf_backend_finish_dynamic_symbol): Likewise.
2110 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2111 (elf_backend_add_symbol_hook): Likewise.
2112 (elf_backend_link_output_symbol_hook): Likewise.
2113 (elf_backend_emit_relocs): Likewise.
2114 (elf_backend_final_write_processing: Likewise.
2115 (elf_backend_additional_program_headers): Likewise.
2116 (elf_backend_modify_segment_map): Likewise.
2117 (elf_backend_symbol_processing): Likewise.
2118 * elfxx-mips.c: Include elf-vxworks.h.
2119 (mips_elf_link_hash_entry): Add is_relocation_target and
2120 is_branch_target fields.
2121 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2122 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2123 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2124 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2125 Return 3 for VxWorks.
2126 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2127 mips_elf_link_hash_table. Return 0 for VxWorks.
2128 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2129 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2130 (mips_vxworks_exec_plt0_entry): New variable.
2131 (mips_vxworks_exec_plt_entry): Likewise.
2132 (mips_vxworks_shared_plt0_entry): Likewise.
2133 (mips_vxworks_shared_plt_entry): Likewise.
2134 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2135 (mips_elf_rel_dyn_section): Change the bfd argument to a
2136 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2137 the name of the section.
2138 (mips_elf_initialize_tls_slots): Update the call to
2139 mips_elf_rel_dyn_section.
2140 (mips_elf_gotplt_index): New function.
2141 (mips_elf_local_got_index): Add an input_section argument.
2142 Update the call to mips_elf_create_local_got_entry.
2143 (mips_elf_got_page): Likewise.
2144 (mips_elf_got16_entry): Likewise.
2145 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2146 arguments. Create dynamic relocations for each entry on VxWorks.
2147 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2148 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2149 and MIPS_RESERVED_GOTNO.
2150 (mips_elf_create_got_section): Update the uses of
2151 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2152 (is_gott_symbol): New function.
2153 (mips_elf_calculate_relocation): Use a dynobj local variable.
2154 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2155 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2156 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2157 relocations on VxWorks. Add dynamic relocations for references
2158 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2159 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2160 in VxWorks executables.
2161 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2162 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2163 Don't allocate a null entry on VxWorks.
2164 (mips_elf_create_dynamic_relocation): Update the call to
2165 mips_elf_rel_dyn_section. Use absolute rather than relative
2166 relocations for VxWorks, and make them RELA rather than REL.
2167 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2168 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2169 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2170 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2171 Call elf_vxworks_create_dynamic_sections for VxWorks and
2172 initialize the plt_header_size and plt_entry_size fields.
2173 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2174 used in VxWorks executables. Don't allocate dynamic relocations
2175 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2176 Set is_relocation_target for each symbol referenced by a relocation.
2177 Allocate .rela.dyn entries for relocations against the special
2178 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2179 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2180 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2181 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2182 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2183 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2184 relocations. Don't set no_fn_stub on VxWorks.
2185 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2186 mips_elf_allocate_dynamic_relocations.
2187 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2188 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2189 entries for VxWorks, and do not create multiple GOTs.
2190 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2191 Handle .got specially for VxWorks. Update the uses of
2192 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2193 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2194 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2195 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2196 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2197 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2198 (mips_vxworks_finish_exec_plt): Likewise.
2199 (mips_vxworks_finish_shared_plt): Likewise.
2200 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2201 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2202 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2203 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2204 and mips_elf_rel_dyn_section. Use a different GOT header for
2205 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2206 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2207 mips_elf_link_hash_table fields.
2208 (_bfd_mips_vxworks_link_hash_table_create): New function.
2209 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2210 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2211 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2212 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2213 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2214 * libbfd.h: Regenerate.
2215 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2216 (elf32-mips.lo): Likewise.
2217 * Makefile.in: Regenerate.
2218 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2219 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2220 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2221 (_bfd_target_vector): Add entries for them.
2223 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2225 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2226 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2227 (elf_backend_special_sections): Remove #undef.
2229 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2231 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2232 for undefined weak symbols.
2234 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2237 * elflink.c (bfd_elf_final_link): Remove
2238 bed->elf_backend_emit_relocs from emit_relocs.
2240 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2242 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2243 first relocation to the second when relaxing TLS GD to LE;
2244 zero it out when relaxing to IE.
2246 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2249 * elflink.c (elf_link_add_object_symbols): Save and restore
2250 warning sym's linked sym.
2252 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2255 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2256 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2257 hash_table -> htab. Formatting. Save entire symbol table
2258 before loading as-needed syms, and restore afterwards if lib not
2259 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2260 name. Free some buffers earlier.
2261 * bfd-in.h (struct bfd_hash_table): Add entsize.
2262 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2263 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2264 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2266 (bfd_hash_table_init): Add param, adjust calls.
2267 * aoutx.h: Adjust all hash_table_init functions and calls.
2269 * coff-arm.c: Likewise.
2270 * coff-h8300.c: Likewise.
2271 * coff-ppc.c: Likewise.
2272 * cofflink.c: Likewise.
2273 * ecoff.c: Likewise.
2274 * ecofflink.c: Likewise.
2275 * elf-m10300.c: Likewise.
2276 * elf-strtab.c: Likewise.
2278 * elf32-arm.c: Likewise.
2279 * elf32-bfin.c: Likewise.
2280 * elf32-cris.c: Likewise.
2281 * elf32-frv.c: Likewise.
2282 * elf32-hppa.c: Likewise.
2283 * elf32-i386.c: Likewise.
2284 * elf32-m32r.c: Likewise.
2285 * elf32-m68hc1x.c: Likewise.
2286 * elf32-m68k.c: Likewise.
2287 * elf32-ppc.c: Likewise.
2288 * elf32-s390.c: Likewise.
2289 * elf32-sh.c: Likewise.
2290 * elf32-vax.c: Likewise.
2291 * elf64-alpha.c: Likewise.
2292 * elf64-hppa.c: Likewise.
2293 * elf64-ppc.c: Likewise.
2294 * elf64-s390.c: Likewise.
2295 * elf64-sh64.c: Likewise.
2296 * elf64-x86-64.c: Likewise.
2297 * elfxx-ia64.c: Likewise.
2298 * elfxx-mips.c: Likewise.
2299 * elfxx-sparc.c: Likewise.
2300 * i386linux.c: Likewise.
2301 * libaout.h: Likewise.
2302 * libbfd-in.h: Likewise.
2303 * libcoff-in.h: Likewise.
2304 * linker.c: Likewise.
2305 * m68klinux.c: Likewise.
2306 * merge.c: Likewise.
2307 * opncls.c: Likewise.
2308 * pdp11.c: Likewise.
2309 * sparclinux.c: Likewise.
2310 * stabs.c: Likewise.
2311 * sunos.c: Likewise.
2313 * xcofflink.c: Likewise.
2314 * section.c (struct section_hash_entry): Move to..
2315 * libbfd-in.h: ..here.
2316 * Makefile.am: Run "make dep-am"
2317 * Makefile.in: Regenerate.
2318 * bfd-in2.h: Regenerate.
2319 * libbfd.h: Regenerate.
2320 * libcoff.h: Regenerate.
2322 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2324 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2325 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2326 last change to REL32 relocs so that they are counted as
2327 possibly dynamic as per REL24 and REL14.
2329 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2331 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2334 2006-03-15 Ben Elliston <bje@au.ibm.com>
2336 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2337 in_list elements, not just the first.
2339 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2341 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2343 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2344 for final links too.
2346 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2348 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2350 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2353 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2355 2006-03-10 Paul Brook <paul@codesourcery.com>
2357 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2358 (elf32_arm_print_private_bfd_data): Ditto.
2360 2006-03-09 Paul Brook <paul@codesourcery.com>
2362 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2365 2006-03-09 Khem Raj <khem@mvista.com>
2367 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2370 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2372 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2374 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2375 Daniel Jacobowitz <dan@codesourcery.com>
2376 Zack Weinberg <zack@codesourcery.com>
2377 Nathan Sidwell <nathan@codesourcery.com>
2378 Paul Brook <paul@codesourcery.com>
2379 Ricardo Anguiano <anguiano@codesourcery.com>
2380 Phil Edwards <phil@codesourcery.com>
2382 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2383 (bfd_elf32_bigarm_symbian_vec): Likewise.
2384 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2385 (bfd_elf32_littlearm_vec): Likewise.
2386 (bfd_elf32_littlearm_symbian_vec): Likewise.
2387 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2388 * configure: Regenerate.
2389 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2390 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2391 (elf32_arm_vxworks_bed): Add forward declaration.
2392 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2393 (elf32_arm_vxworks_exec_plt0_entry): New table.
2394 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2395 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2396 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2397 (reloc_section_p): New function.
2398 (create_got_section): Use RELOC_SECTION.
2399 (elf32_arm_create_dynamic_sections): Likewise. Call
2400 elf_vxworks_create_dynamic_sections for VxWorks targets.
2401 Choose between the two possible values of plt_header_size
2403 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2404 (elf32_arm_abs12_reloc): New function.
2405 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2406 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2407 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2408 r_addend fields of relocs. On rela targets, skip any code that
2409 adjusts in-place addends. When using _bfd_link_final_relocate
2410 to perform a final relocation, pass rel->r_addend as the addend
2412 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2413 object, ignore flags that are not standard on VxWorks.
2414 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2415 relocs on VxWorks. Use reloc_section_p.
2416 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2417 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2418 .rela.plt.unloaded relocs on VxWorks targets.
2419 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2420 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2421 instead of DT_REL* tags on RELA targets.
2422 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2423 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2424 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2425 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2426 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2427 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2428 Correct the .rela.plt.unreloaded symbol indexes.
2429 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2430 hook on VxWorks targets.
2431 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2432 Minor formatting tweak.
2433 (elf32_arm_vxworks_final_write_processing): New function.
2434 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2436 (elf_backend_final_write_processing): Likewise.
2437 (elf_backend_emit_relocs): Likewise.
2438 (elf_backend_want_plt_sym): Likewise.
2439 (ELF_MAXPAGESIZE): Likewise.
2440 (elf_backend_may_use_rel_p): Minor formatting tweak.
2441 (elf_backend_may_use_rela_p): Likewise.
2442 (elf_backend_default_use_rela_p): Likewise.
2443 (elf_backend_rela_normal): Likewise.
2444 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2446 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2448 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2449 New. Adjust other variants.
2450 (bfd_default_scan): Update.
2451 * bfd-in2.h: Rebuilt.
2452 * cpu-m68k.c: Adjust.
2453 (bfd_m68k_compatible): New. Use it for architectures.
2454 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2455 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2457 (elf32_m68k_print_private_bfd_data): Adjust.
2458 * ieee.c (ieee_write_processor): Adjust.
2460 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2462 * dwarf2.c: Formatting.
2463 (add_line_info): Remove outer loop.
2465 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2466 Alan Modra <amodra@bigpond.net.au>
2469 * dwarf2.c (loadable_section): New struct.
2470 (dwarf2_debug): Add loadable_section_count and
2472 (new_line_sorts_after): New.
2473 (add_line_info): Use new_line_sorts_after to compare line
2475 (check_function_name): Removed.
2476 (unset_sections): New.
2477 (place_sections): New.
2478 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2479 and unset_sections on relocatable files.
2480 (_bfd_dwarf2_find_line): Likewise.
2482 2006-03-03 Nick Clifton <nickc@redhat.com>
2484 * cpu-avr.c: Update to ISO-C90 formatting.
2485 * elf32-avr.c: Likewise.
2487 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2489 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2491 (bfd_elf_avr_final_write_processing): Set
2492 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2493 (elf32_avr_relax_section): New function.
2494 (elf32_avr_relax_delete_bytes): New function.
2495 (elf32_avr_get_relocated_section_contents): New function.
2496 (avr_pc_wrap_around): New function.
2497 (avr_relative_distance_considering_wrap_around): New function.
2498 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2499 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2500 * libbfd.h: Regenerate.
2501 * bfd-in2.h: Regenerate.
2503 2006-03-02 DJ Delorie <dj@redhat.com>
2505 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2508 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2510 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2511 bfd_elf32_powerpc_vxworks_vec.
2513 2006-03-02 Nick Clifton <nickc@redhat.com>
2515 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2517 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2519 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2520 elf_vxworks_create_dynamic_sections.
2521 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2523 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2524 elf_vxworks_create_dynamic_sections.
2525 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2527 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2528 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2530 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2532 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2533 (elf_backend_link_output_symbol_hook): Use
2534 elf_vxworks_link_output_symbol_hook instead.
2535 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2536 (elf_backend_link_output_symbol_hook): Use
2537 elf_vxworks_link_output_symbol_hook instead.
2538 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2539 same interface as elf_backend_link_output_symbol_hook.
2540 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2541 prototype accordingly.
2543 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2545 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2546 (ppc_elf_link_hash_table): Replace old_got and new_got with
2547 plt_type and can_use_new_plt.
2548 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2549 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2550 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2551 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2552 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2553 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2554 this function should not be called for VxWorks targets.
2555 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2556 (allocate_got): Likewise. Rearrange so that max_before_header
2557 is only used for PLT_OLD and PLT_NEW.
2558 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2559 (ppc_elf_size_dynamic_sections): Likewise.
2560 (ppc_elf_relax_section): Likewise.
2561 (ppc_elf_relocate_section): Likewise.
2562 (ppc_elf_finish_dynamic_symbol): Likewise.
2563 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2565 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2567 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2568 (elf_i386_link_hash_table_create): Initialize it.
2569 (elf_i386_compute_jump_table_size): Use it instead of
2570 srelplt->reloc_count.
2571 (allocate_dynrelocs): Likewise.
2572 (elf_i386_size_dynamic_sections): Likewise.
2573 (elf_i386_relocate_section): Likewise.
2575 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2577 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2578 (_bfd_elf_write_section_eh_frame): Likewise.
2580 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2582 * po/Make-in: Add html target.
2584 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2586 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2587 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2588 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2589 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2590 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2591 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2592 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2593 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2594 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2595 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2596 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2597 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2598 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2599 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2600 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2601 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2602 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2603 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2604 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2605 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2606 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2608 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2610 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2611 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2612 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2613 * elf32-frv.c (_frv_create_got_section): Likewise.
2614 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2615 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2616 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2617 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2618 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2619 (elf_i386_link_hash_table_create): Don't initialize them.
2620 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2622 (elf_i386_finish_dynamic_symbol): Likewise.
2623 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2624 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2625 (ppc_elf_finish_dynamic_symbol): Likewise.
2627 2006-02-24 DJ Delorie <dj@redhat.com>
2629 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2630 (m32c_elf_relocate_section): Don't relocate them.
2631 (compare_reloc): New.
2632 (relax_reloc): Remove.
2633 (m32c_offset_for_reloc): New.
2634 (m16c_addr_encodings): New.
2635 (m16c_jmpaddr_encodings): New.
2636 (m32c_addr_encodings): New.
2637 (m32c_elf_relax_section): Relax jumps and address displacements.
2638 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2641 * reloc.c: Add m32c relax relocs.
2642 * libbfd.h: Regenerate.
2643 * bfd-in2.h: Regenerate.
2645 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2648 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2649 (_bfd_elf_link_hash_fixup_symbol): New.
2651 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2652 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2655 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2657 * elfxx-target.h (elf_backend_fixup_symbol): New.
2658 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2660 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2662 * cpu-ia64-opc.c (ins_immu5b): New.
2663 (ext_immu5b): Likewise.
2664 (elf64_ia64_operands): Add IMMU5b.
2666 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2669 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2671 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2672 * elf32-i386.c (allocate_dynrelocs): Likewise.
2673 * elf32-s390.c (allocate_dynrelocs): Likewise.
2674 * elf32-sh.c (allocate_dynrelocs): Likewise.
2675 * elf64-s390.c (allocate_dynrelocs): Likewise.
2676 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2677 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2678 on undef weak with non-default visibility too.
2679 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2681 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2683 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2684 error, instead call _exit.
2685 (_bfd_abort): Call _exit not xexit.
2687 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2689 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2691 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2693 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2694 Anil Paranjape <anilp1@kpitcummins.com>
2695 Shilin Shakti <shilins@kpitcummins.com>
2697 * Makefile.am: Add xc16x related entry
2698 * Makefile.in: Regenerate
2699 * archures.c: Add bfd_xc16x_arch
2700 * bfd-in2.h: Regenerate
2701 * config.bfd: Add xc16x-*-elf
2702 * configure.in: Add bfd_elf32_xc16x_vec
2703 * configure: Regenerate.
2704 * targets.c: Added xc16x related information
2705 * cpu-xc16x.c: New file
2706 * reloc.c: Add new relocations specific to xc16x:
2707 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2709 * elf32-xc16x.c: New file.
2711 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2713 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2714 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2716 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2719 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2721 (ppc64_elf_relocate_section): Check output reloc section size.
2722 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2724 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2727 * elf.c (get_segment_type): New function.
2728 (_bfd_elf_print_private_bfd_data): Use it.
2729 (print_segment_map): New function.
2730 (assign_file_positions_for_segments): Call print_segment_map
2731 when there are not enough room for program headers.
2733 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2735 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2736 traditional MIPS ELF targets.
2738 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2741 * dwarf2.c (check_function_name): New function.
2742 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2743 check if function is correct.
2745 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2747 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2749 (elf_link_input_bfd): Adjust comments.
2751 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2753 * elf.c (copy_private_bfd_data): Minor update.
2755 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2758 * elf.c (copy_private_bfd_data): Renamed to ...
2759 (rewrite_elf_program_header): This.
2760 (copy_elf_program_header): New function.
2761 (copy_private_bfd_data): Likewise.
2763 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2765 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2766 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2767 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2768 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2769 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2770 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2771 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2772 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2773 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2774 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2775 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2776 bfd_mach_mcf_isa_b_usp_float_emac): New.
2777 (bfd_default_scan): Update coldfire mapping.
2778 * bfd-in.h (bfd_m68k_mach_to_features,
2779 bfd_m68k_features_to_mach): Declare.
2780 * bfd-in2.h: Rebuilt.
2781 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2782 adjust legacy names.
2783 (m68k_arch_features): New.
2784 (bfd_m68k_mach_to_features,
2785 bfd_m68k_features_to_mach): Define.
2786 * elf32-m68k.c (elf32_m68k_object_p): New.
2787 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2788 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2789 (elf_backend_object_p): Define.
2790 * ieee.c (ieee_write_processor): Update coldfire machines.
2791 * libbfd.h: Rebuilt.
2793 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2795 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2798 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2800 * coff-z80.c (r_imm24): New howto.
2801 (rtype2howto): New case R_IMM24.
2802 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2803 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2805 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2807 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2808 has already been assigned a GOT index, copy that index to the
2809 current hash table entry.
2811 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2813 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2814 for call-to-undefweak reloc overflow.
2816 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2818 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2819 for 32-bit relocs overflow.
2821 2006-01-27 Paul Brook <paul@codesourcery.com>
2823 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2826 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2828 Introduce TLS descriptors for i386 and x86_64.
2829 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2830 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2831 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2832 * libbfd.h, bfd-in2.h: Rebuilt.
2833 * elf32-i386.c (elf_howto_table): New relocations.
2834 (R_386_tls): Adjust.
2835 (elf_i386_reloc_type_lookup): Map new relocations.
2836 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2837 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2838 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2839 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2840 (elf_i386_local_tlsdesc_gotent): New macro.
2841 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2842 (elf_i386_compute_jump_table_size): New macro.
2843 (link_hash_newfunc): Initialize tlsdesc_got.
2844 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2845 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2846 R_386_TLS_DESC_CALL.
2847 (elf_i386_check_relocs): Likewise. Allocate space for
2848 local_tlsdesc_gotent.
2849 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2850 R_386_TLS_DESC_CALL.
2851 (allocate_dynrelocs): Count function PLT relocations. Reserve
2852 space for TLS descriptors and relocations.
2853 (elf_i386_size_dynamic_sections): Reserve space for TLS
2854 descriptors and relocations. Set up sgotplt_jump_table_size.
2855 Don't zero reloc_count in srelplt.
2856 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2857 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2858 R_386_TLS_DESC_CALL.
2859 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2860 (elf_backend_always_size_sections): Define.
2861 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2862 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2863 (R_X86_64_standard): Adjust.
2864 (x86_64_reloc_map): Map new relocs.
2865 (elf64_x86_64_rtype_to_howto): New, split out of...
2866 (elf64_x86_64_info_to_howto): ... this function, and...
2867 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2868 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2869 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2870 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2871 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2872 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2873 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2874 tlsdesc_got and sgotplt_jump_table_size fields.
2875 (elf64_x86_64_compute_jump_table_size): New macro.
2876 (link_hash_newfunc): Initialize tlsdesc_got.
2877 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2878 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2879 R_X86_64_TLSDESC_CALL.
2880 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2881 local_tlsdesc_gotent.
2882 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2883 R_X86_64_TLSDESC_CALL.
2884 (allocate_dynrelocs): Count function PLT relocations. Reserve
2885 space for TLS descriptors and relocations.
2886 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2887 descriptors and relocations. Set up sgotplt_jump_table_size,
2888 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2889 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2891 (elf64_x86_64_always_size_sections): New. Set up
2893 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2894 R_386_TLS_DESC_CALL.
2895 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2896 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2897 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2898 (elf_backend_always_size_sections): Define.
2900 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2903 * dwarf2.c (comp_unit_contains_address): Update comment.
2904 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2905 lma. Return TRUE only if both comp_unit_contains_address and
2906 comp_unit_find_nearest_line return TRUE.
2907 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2909 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2911 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2912 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2913 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2914 elf_gc_mark_dynamic_ref_symbol. Make global.
2915 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2916 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2917 (elfNN_bed): Init new field.
2918 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2919 (ppc64_elf_gc_mark_dynamic_ref): New function.
2921 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2923 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2925 2006-01-17 Nick Clifton <nickc@redhat.com>
2928 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2931 2006-01-11 Nick Clifton <nickc@redhat.com>
2933 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2934 into the newly (re)allocated map array.
2936 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2938 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2940 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2942 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2945 For older changes see ChangeLog-2005
2951 version-control: never
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