1 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
3 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4 add_fde_encoding. Remove need_relative.
5 * elf-eh-frame.c (extra_augmentation_string_bytes)
6 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
7 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
8 in cases where the CIE has no existing 'R' augmentation. Use
9 size_of_output_cie_fde when assigning offsets. Use the final offset
10 as the new section size.
11 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
12 Account for any extra augmentation bytes in the returned offset.
13 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
14 moved before being modified. Pad growing entries with DW_CFA_nops.
15 Add 'z' and 'R' augmentations as directed by add_augmentation_size
18 2004-11-15 Mark Mitchell <mark@codesourcery.com>
20 * elf32-arm.c (elf32_arm_relocate_section): Use
23 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
25 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
26 for discard relocations; don't add an R_MIPS_NONE to the main body
29 2004-11-04 Paul Brook <paul@codesourcery.com>
31 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
32 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
33 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
34 default version definition for unversioned symbols.
35 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
36 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
37 _bfd_elf_slurp_version_tables. Set default version for unversioned
40 2004-11-15 Paul Brook <paul@codesourcery.com>
42 * elflink.c (elf_link_add_object_symbols): Don't assume version
43 indices are consecutive.
45 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
47 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
48 composite relocations against the personality data.
50 2004-11-13 Paul Brook <paul@codesourcery.com>
52 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
53 R_ARM_PREL31 relocations to PLT entries.
54 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
55 (elf32_arm_check_relocs): Ditto.
57 2004-11-12 Bob Wilson <bob.wilson@acm.org>
59 * xtensa-isa.c (xtensa_interface_class_id): New.
61 2004-11-11 Bob Wilson <bob.wilson@acm.org>
63 * elf32-xtensa.c (property_table_compare): Remove assertion about
64 entries with the same address and non-zero size.
65 (xtensa_read_table_entries): Report such entries as errors.
67 2004-11-11 Mark Mitchell <mark@codesourcery.com>
69 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
70 R_ARM_RELATIVE on Symbian OS.
72 2004-11-09 Mark Mitchell <mark@codesourcery.com>
74 * som.c (som_bfd_print_private_bfd_data): New function.
75 (som_object_setup): Save the auxiliary header. Don't assume that
76 zero is an invalid entry point for a shared library.
77 (som_object_p): Allocate the auxiliary header on the heap.
79 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
81 (elf32_arm_symbian_modify_segment_map): Likewise.
83 2004-11-09 Daniel Jacobowitz <dan@debian.org>
85 From David Poole <daveml@mbuf.com>:
86 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
87 (elf32_arm_size_dynamic_sections): Call it.
89 2004-11-09 Alan Modra <amodra@bigpond.net.au>
91 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
92 (ALL_MACHINES_CFILES): Fix typo.
93 * Makefile.in: Regenerate.
94 * po/SRC-POTFILES.in: Regenerate.
96 2004-11-08 Mark Mitchell <mark@codesourcery.com>
98 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
99 R_ARM_RELATIVE relocation for Symbian OS, mention the section
100 symbol in the relocation.
102 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
103 Vineet Sharma <vineets@noida.hcltech.com>
105 * coff-maxq.c: New File.
106 * cpu-maxq.c: New File.
107 * coffcode.h: Likewise.
108 * config.bfd: Likewise.
109 * configure.in (maxqcoff_vec): New target vector.
110 * Makefile.am: Add support for maxq target.
111 * configure.in: Likewise.
112 * archures.c:. Likewise.
113 * targets.c: Likewise.
114 * bfd_in2.h : Regenerated.
115 * Makefile.in: Regenerated.
116 * configure: Regenerated.
117 * doc/Makefile.in: Regenerated.
119 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
121 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
122 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
123 C_NT_WEAK aux entries.
124 (_bfd_coff_generic_relocate_section): Handle undefined
127 2004-11-07 Andreas Schwab <schwab@suse.de>
129 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
130 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
131 non-default visibility.
133 2004-11-01 Mark Mitchell <mark@codesourcery.com>
135 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
137 (elf32_arm_symbian_modify_segment_map): Don't
138 reset includes_filehdr and includes_phdrs here.
140 2004-11-04 Daniel Jacobowitz <dan@debian.org>
142 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
143 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
144 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
146 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
147 to a new removed list. Remove normal configuration stanzas.
148 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
149 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
150 elfarm-nabi.lo with elf32-arm.lo.
151 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
152 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
153 * elf32-arm.h: Remove.
154 * elfarm-oabi.c: Remove.
155 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
156 and bfd_elf32_littlearm_oabi_vec.
157 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
159 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
161 * config.bfd: Support crisv32-*-* like cris-*-*.
162 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
163 (bfd_mach_cris_v10_v32): New macros.
164 * cpu-cris.c: Tweak formatting.
165 (get_compatible): New function.
167 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
168 bfd_arch_info_type:s.
169 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
170 get_compatible for member compatible and link bfd_cris_arch_v32 as
172 * elf32-cris.c (cris_elf_pcrel_reloc)
173 (cris_elf_set_mach_from_flags): New functions.
174 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
175 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
176 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
177 numbers for bfd_mach_cris_v32.
178 (PLT_ENTRY_SIZE_V32): New macro.
179 (elf_cris_plt0_entry): Drop last comma in initializer.
180 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
181 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
183 (cris_elf_relocate_section): Change all "%B(%A)" messages to
185 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
186 (elf_cris_finish_dynamic_sections): Similar.
187 (elf_cris_adjust_dynamic_symbol): Similar.
188 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
190 <switch with PIC relocs>: Emit error and return FALSE for
191 bfd_mach_cris_v10_v32.
192 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
193 Emit warning when generating textrel reloc.
194 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
195 (cris_elf_final_write_processing): Set flags according to mach.
196 (cris_elf_print_private_bfd_data): Display
197 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
198 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
199 new_flags. Don't call cris_elf_final_write_processing. Don't
200 look at the actual elf header flags at all; use
201 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
202 in bfd_get_mach for ibfd and obfd and handle merging of compatible
204 (bfd_elf32_bfd_copy_private_bfd_data): Define.
205 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
206 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
207 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
208 * bfd-in2.h, libbfd.h: Regenerate.
210 2004-11-04 Alan Modra <amodra@bigpond.net.au>
212 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
213 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
215 (struct adjust_toc_info): New.
216 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
218 2004-11-03 Bob Wilson <bob.wilson@acm.org>
220 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
221 if there are no segments.
223 2004-11-02 Daniel Jacobowitz <dan@debian.org>
225 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
227 2004-11-02 Nick Clifton <nickc@redhat.com>
229 * elf32-iq2000.c: Convert to ISO C90 formatting.
231 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
233 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
235 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
237 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
238 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
239 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
241 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
243 * elf32-sh.c (tpoff): Take alignment into account.
245 2004-10-28 Nick Clifton <nickc@redhat.com>
247 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
248 performing a relocatable link.
249 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
250 for MIPS ports under Irix.
252 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
254 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
255 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
256 (elf32_arm_final_link_relocate): Ditto.
257 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
258 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
259 (elf32_arm_adjust_dynamic_symbol): Ditto.
260 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
261 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
262 (elf32_arm_r_howto): ... To here.
263 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
265 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
268 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
269 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
270 and R_IA64_SECREL64LSB.
272 2004-10-26 Paul Brook <paul@codesourcery.com>
274 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
275 (bfd_elf_size_dynamic_sections): Create default version definition.
276 (elf_link_output_extsym): Adjust for default symbol version.
278 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
280 * mmo.c: Adjust to ISO C.
282 * mmo.c (mmo_write_section_description): New function broken out
283 of mmo_internal_write_section.
284 (mmo_internal_write_section): For each of .text and .data, call
285 mmo_write_section_description before outputting contents if it has
286 nontrivially deducible vma or contents.
287 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
288 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
289 symbols if found within the .data address range.
291 2004-10-24 Daniel Jacobowitz <dan@debian.org>
293 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
295 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
297 * mmo.c (File Layout): Correct place of misplaced blurb about
300 2004-10-22 Mark Kettenis <kettenis@gnu.org>
302 * config.bfd: Add mips64*-*-openbsd.
304 2004-10-21 Bob Wilson <bob.wilson@acm.org>
306 * elf32-xtensa.c (ebb_propose_action): Put declarations before
309 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
311 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
312 * configure: Regenerate.
314 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
317 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
318 to linker reloc_overflow callback.
319 (aout_link_input_section_ext): Likewise.
320 (aout_link_reloc_link_order): Likewise.
321 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
322 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
324 (alpha_relocate_section): Likewise.
325 * coff-arm.c (coff_arm_relocate_section): Likewise.
326 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
327 * coff-h8500.c (extra_case): Likewise.
328 * coff-i960.c (coff_i960_relocate_section): Likewise.
329 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
330 * coff-mips.c (mips_relocate_section): Likewise.
331 * coff-or32.c (coff_or32_relocate_section): Likewise.
332 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
333 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
334 * coff-sh.c (sh_relocate_section): Likewise.
335 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
336 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
337 * coff-z8k.c (extra_case): Likewise.
338 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
339 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
340 (_bfd_coff_generic_relocate_section): Likewise.
341 * ecoff.c (ecoff_reloc_link_order): Likewise.
342 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
343 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
344 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
345 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
346 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
347 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
348 * elf32-cris.c (cris_elf_relocate_section): Likewise.
349 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
350 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
351 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
352 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
353 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
354 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
355 * elf32-i370.c (i370_elf_relocate_section): Likewise.
356 * elf32-i386.c (elf_i386_relocate_section): Likewise.
357 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
358 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
359 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
360 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
361 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
362 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
363 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
364 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
365 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
366 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
367 * elf32-s390.c (elf_s390_relocate_section): Likewise.
368 * elf32-sh.c (sh_elf_relocate_section): Likewise.
369 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
370 * elf32-v850.c (v850_elf_relocate_section): Likewise.
371 * elf32-vax.c (elf_vax_relocate_section): Likewise.
372 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
373 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
374 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
375 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
376 * elf64-s390.c (elf_s390_relocate_section): Likewise.
377 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
378 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
379 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
380 * elflink.c (elf_reloc_link_order): Likewise.
381 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
382 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
383 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
384 * linker.c (_bfd_generic_reloc_link_order): Likewise.
385 * pdp11.c (pdp11_aout_link_input_section): Likewise.
386 (aout_link_reloc_link_order): Likewise.
387 * reloc.c (bfd_generic_get_relocated_section_contents):
389 * xcofflink.c (xcoff_reloc_link_order): Likewise.
390 * simple.c (simple_dummy_reloc_overflow): Updated.
392 2004-10-20 Andreas Schwab <schwab@suse.de>
394 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
395 (elf_backend_plt_sym_val): Define.
397 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
399 * config.bfd: Set targ_underscore=yes for PE COFF targets
401 2004-10-19 Alan Modra <amodra@bigpond.net.au>
403 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
404 (ppc64_elf_edit_opd): Likewise.
406 2004-10-18 Mark Mitchell <mark@codesourcery.com>
408 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
409 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
410 set SEC_ALLOC and SEC_LOAD.
412 2004-10-18 Nick Clifton <nickc@redhat.com>
414 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
415 'name' for relocs against both local and global symbols.
417 2004-10-16 Daniel Jacobowitz <dan@debian.org>
419 * bfd-in2.h: Regenerate.
420 * bfd.c (struct bfd): Add no_export.
421 * elflink.c (elf_link_add_object_symbols): Handle no_export.
423 2004-10-15 Alan Modra <amodra@bigpond.net.au>
425 * config.bfd: Whitespace cleanup.
426 * Makefile.am: Run "make dep-am"
427 * Makefile.in: Regenerate.
429 2004-10-15 Jakub Jelinek <jakub@redhat.com>
431 * elflink.c (struct already_linked_section): Removed.
432 (try_match_symbols_in_sections, already_linked): Removed.
433 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
434 prefix of section names when finding already_linked_table
435 chain. Compare section names. Instead of calling already_linked,
436 do it inline and only for sections in the same already_linked_list.
438 2004-10-15 Alan Modra <amodra@bigpond.net.au>
440 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
441 parameter. If called after _bfd_elf_write_section_eh_frame,
442 don't allow a -2 return unless need_* bit is already set, and
443 handle offsets adjusted for output_offset.
444 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
445 * elf.c (_bfd_elf_section_offset): Update call.
447 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
450 * coffcode.h (coff_compute_section_file_positions): Cast to
451 bfd_vma when computing page alignment.
453 2004-10-13 Mark Mitchell <mark@codesourcery.com>
455 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
456 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
458 2004-10-12 Mark Mitchell <mark@codesourcery.com>
460 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
461 relocations use a virtual address, not a section offset.
463 2004-10-12 Bob Wilson <bob.wilson@acm.org>
465 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
466 (narrow_instruction, widen_instruction): Remove unnecessary calls to
467 xtensa_format_encode.
468 (ebb_propose_action): Inline call to ebb_add_proposed_action.
469 (ebb_add_proposed_action): Delete.
471 2004-10-12 Bob Wilson <bob.wilson@acm.org>
473 * elf32-xtensa.c: Use ISO C90 formatting.
475 2004-10-12 Paul Brook <paul@codesourcery.com>
477 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
480 2004-10-12 Paul Brook <paul@codesourcery.com>
482 * elf32-arm.h: Support EABI version 4 objects.
484 2004-10-12 Alan Modra <amodra@bigpond.net.au>
487 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
488 Don't mark as default.
489 (bfd_x86_64_arch): Don't mark as default.
491 2004-10-12 Alan Modra <amodra@bigpond.net.au>
493 * elflink.c (enum action_discarded): New.
494 (elf_section_complain_discarded): Delete.
495 (elf_action_discarded): New function subsuming the above and also
496 controlling reloc behaviour.
497 (elf_link_input_bfd): Use it.
499 2004-10-11 Jakub Jelinek <jakub@redhat.com>
501 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
502 (special_sections): Add .gnu.liblist and .gnu.conflict.
503 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
505 2004-10-11 Alan Modra <amodra@bigpond.net.au>
508 * elflink.c (elf_link_input_bfd): Try harder to support
509 relocations against symbols in removed linkonce sections.
511 2004-10-11 Alan Modra <amodra@bigpond.net.au>
513 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
516 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
517 sections do not reference symbols in non-SEC_ALLOC sections.
519 2004-10-11 Alan Modra <amodra@bigpond.net.au>
522 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
523 (_bfd_elf_link_omit_section_dynsym): Formatting.
525 2004-10-10 Alan Modra <amodra@bigpond.net.au>
527 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
528 * libbfd.h: Regnerate.
529 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
530 * elf32-frv.c: Likewise.
531 * elf32-m32r.c: Likewise.
532 * elf32-ppc.c: Likewise.
533 * elf64-hppa.c: Likewise.
534 * elfxx-ia64.c: Likewise.
535 * opncls.c: Likewise.
537 2004-10-10 Alan Modra <amodra@bigpond.net.au>
539 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
540 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
541 offsets stored in struct eh_cie_fde entries before doing other
544 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
545 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
546 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
547 setting offsets for removed CIEs. Don't set "sec", instead set
548 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
549 CIE in hdr_info. Only set make_relative and make_lsda_relative
550 for CIEs. Use pointers rather than array indices.
551 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
552 make_lsda_relative, need_* on cie_inf for FDEs.
553 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
554 section output_offset. Delete cie_offset, instead use cie_inf
555 pointer to CIE entry. Use need_relative and need_lsda_relative on
556 CIE entry for FDEs. Use pointers rather than array indices.
558 2004-10-09 Alan Modra <amodra@bigpond.net.au>
560 * coff-rs6000.c (rs6000coff_vec): Add initializer for
561 bfd_is_target_special_symbol.
562 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
563 * som.c (som_bfd_is_target_special_symbol): Define.
565 2004-10-08 Nick Clifton <nickc@redhat.com>
567 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
568 * configure: Regenerate.
569 * bfd-in2.h: Regenerate.
570 * syms.c (bfd_is_target_special_symbol): New interface function.
571 Returns true when a symbol should be considered to be special.
572 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
573 the symbol jump table.
574 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
575 Return true iff the symbol is a mapping symbol.
576 (bfd_elf32_bfd_is_target_special_symbol): Define.
577 * elfxx-target.h: Provide a default definition for
578 bfd_is_target_special_symbol.
579 * aout-target.h: Likewise.
580 * aout-tic30.c: Likewise.
581 * binary.c: Likewise.
582 * coffcode.h: Likewise.
583 * i386msdos.c: Likewise.
586 * libaout.h: Likewise.
587 * libbfd-in.h: Likewise
588 * libecoff.h: Likewise.
589 * mach-o.c: Likewise.
591 * nlm-target.h: Likewise.
594 * ppcboot.c: Likewise.
596 * tekhex.c: Likewise.
597 * versados.c: Likewise.
599 * xcoff-target.h: Likewise.
601 * libbfd.h: Regenerate.
603 2004-10-08 Daniel Jacobowitz <dan@debian.org>
605 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
606 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
607 (elf_backend_section_from_shdr): Define.
609 2004-10-08 Alan Modra <amodra@bigpond.net.au>
611 * syms.c (bfd_is_local_label): Return false for file symbols.
613 2004-10-07 Bob Wilson <bob.wilson@acm.org>
614 David Heine <dlheine@tensilica.com>
616 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
617 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
618 (elf32xtensa_no_literal_movement): New global variable.
619 (elf_howto_table): Add entries for new relocations.
620 (elf_xtensa_reloc_type_lookup): Handle new relocations.
621 (property_table_compare): When addresses are equal, compare sizes and
622 various property flags.
623 (property_table_matches): New.
624 (xtensa_read_table_entries): Extend to read new property tables. Add
625 output_addr parameter to indicate that output addresses should be used.
626 Use bfd_get_section_limit.
627 (elf_xtensa_find_property_entry): New.
628 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
629 (elf_xtensa_check_relocs): Handle new relocations.
630 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
631 relocations. Use new xtensa-isa.h functions.
632 (build_encoding_error_message): Remove encode_result parameter. Add
633 new target_address parameter used to detect alignment errors.
634 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
635 error handling. Use new is_operand_relocation function.
636 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
637 Use underbar macro for error messages. Formatting.
638 (get_const16_opcode): New.
639 (get_l32r_opcode): Add a separate flag for initialization.
640 (get_relocation_opnd): Operand number is no longer explicit in the
641 relocation. Change to decode the opcode and analyze its operands.
642 (get_relocation_slot): New.
643 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
644 Use new xtensa-isa.h functions to handle multislot instructions.
645 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
646 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
647 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
648 check_loop_aligned, check_branch_target_aligned_address, narrowable,
649 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
650 get_single_format, init_op_single_format_table): New.
651 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
652 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
653 (contract_asm_expansion): Add error_message parameter and pass it to
654 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
655 with R_XTENSA_SLOT0_OP.
656 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
657 instructions. Use new xtensa-isa.h functions.
658 (r_reloc struct): Add new virtual_offset field.
659 (r_reloc_init): Add contents and content_length parameters. Set
660 virtual_offset field to zero. Add contents to target_offset field for
661 partial_inplace relocations.
662 (r_reloc_is_defined): Check for null.
663 (print_r_reloc): New debug function.
664 (source_reloc struct): Replace xtensa_operand field with pair of the
665 opcode and the operand position. Add is_abs_literal field.
666 (init_source_reloc): Specify operand by opcode/position pair. Set
667 is_abs_literal field.
668 (source_reloc_compare): When target_offsets are equal, compare other
669 fields to make sorting predictable.
670 (literal_value struct): Add is_abs_literal field.
671 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
672 (init_literal_value): New.
673 (is_same_value): Replace with ...
674 (literal_value_equal): ... this function. Add comparisons of
675 virtual_offset and is_abs_literal fields.
676 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
677 failure. Initialize has_last_loc field.
678 (value_map_hash_table_delete): New.
679 (hash_literal_value): Rename to ...
680 (literal_value_hash): ... this. Include is_abs_literal flag and
681 virtual_offset field in the hash value.
682 (get_cached_value): Rename to ...
683 (value_map_get_cached_value): ... this. Update calls to
684 literal_value_hash and literal_value_equal.
685 (add_value_map): Check for allocation failure. Update calls to
686 value_map_get_cached_value and literal_value_hash.
687 (text_action, text_action_list, text_action_t): New types.
688 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
689 text_action_add, text_action_add_literal, offset_with_removed_text,
690 offset_with_removed_text_before_fill, find_insn_action,
691 print_action_list, print_removed_literals): New.
692 (offset_with_removed_literals): Delete.
693 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
694 fix_array, fix_array_count, allocated_relocs, relocs_count, and
695 allocated_relocs_count fields.
696 (init_xtensa_relax_info): Initialize new fields.
697 (reloc_bfd_fix struct): Add new translated field.
698 (reloc_bfd_fix_init): Add translated parameter and use it to set the
700 (fix_compare, cache_fix_array): New.
701 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
702 section via get_xtensa_relax_info. Use cache_fix_array to set up
703 sorted fix_array and use bsearch instead of linear search.
704 (section_cache_t): New struct.
705 (init_section_cache, section_cache_section, clear_section_cache): New.
706 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
707 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
708 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
709 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
711 (retrieve_contents): Use bfd_get_section_limit.
712 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
713 to compute_removed_literals. Free value_map_hash_table when no longer
715 (analyze_relocations): Check is_relaxable_asm_section flag. Call
716 compute_text_actions for all sections.
717 (find_relaxable_sections): Mark sections as relaxable if they contain
718 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
719 call. Increment relax_info src_count field only for appropriate
720 relocation types. Remove is_literal_section check.
721 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
722 r_reloc_init and find_associated_l32r_irel. Check
723 is_relaxable_asm_section flag. Handle L32R instructions with absolute
724 literals. Pass is_abs_literal flag to init_source_reloc.
725 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
726 CONST16 instructions. Adjust calls to r_reloc_init and
727 pcrel_reloc_fits. Handle weak symbols conservatively.
728 (find_associated_l32r_irel): Add bfd parameter and pass it to
730 (compute_text_actions, compute_ebb_proposed_actions,
731 compute_ebb_actions, check_section_ebb_pcrels_fit,
732 check_section_ebb_reduces, text_action_add_proposed,
733 compute_fill_extra_space): New.
734 (remove_literals): Replace with ...
735 (compute_removed_literals): ... this function. Call
736 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
737 Call xtensa_read_table_entries to get the property table. Skip
738 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
739 is_removable_literal, remove_dead_literal, and
740 identify_literal_placement functions.
741 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
742 instead of linear search.
743 (is_removable_literal, remove_dead_literal,
744 identify_literal_placement): New.
745 (relocations_reach): Update check for literal not referenced by any
746 PC-relative relocations. Adjust call to pcrel_reloc_fits.
747 (coalesce_shared_literal, move_shared_literal): New.
748 (relax_section): Use bfd_get_section_limit. Call
749 translate_section_fixes. Update calls to r_reloc_init and
750 offset_with_removed_text. Check new is_relaxable_asm_section flag.
751 Add call to pin_internal_relocs. Add special handling for
752 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
753 info to calculate new addend_displacement variable. Replace code for
754 deleting literals with more general code to perform the actions
755 determined by the action_list for the section.
756 (translate_section_fixes, translate_reloc_bfd_fix): New.
757 (translate_reloc): Check new is_relaxable_asm_section flag. Call
758 find_removed_literal only if is_operand_relocation. Update call to
759 offset_with_removed_text. Use new target_offset and removed_bytes
762 (relax_property_section): Use bfd_get_section_limit. Set new
763 is_full_prop_section flag and handle new property tables. Update calls
764 to r_reloc_init and offset_with_removed_text. Check
765 is_relaxable_asm_section flag. Handle expansion of zero-sized
766 unreachable entries, with use of offset_with_removed_text_before_fill.
767 For relocatable links, combine entries only for literal tables.
768 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
769 calls to offset_with_removed_text. Translate st_size field for
771 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
772 failure. Add contents parameter. Update call to get_bfd_fix. Update
773 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
774 R_XTENSA_ASM_EXPAND relocs.
775 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
776 call to get_bfd_fix. Include offset from contents for partial_inplace
778 (is_reloc_sym_weak): New.
779 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
781 (xtensa_is_property_section): Handle new property sections.
782 (is_literal_section): Delete.
783 (internal_reloc_compare): When r_offset matches, compare r_info and
784 r_addend to make sorting predictable.
785 (internal_reloc_matches): New.
786 (xtensa_get_property_section_name): Handle new property sections.
787 (xtensa_get_property_predef_flags): New.
788 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
789 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
790 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
791 (xtisa_errno, xtisa_error_msg): New variables.
792 (xtensa_isa_errno, xtensa_isa_error_msg): New.
793 (xtensa_insnbuf_alloc): Add error handling.
794 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
795 use xtensa_format_decode. Add error handling.
796 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
797 instruction length to find the number of bytes to copy.
798 (xtensa_isa_init): Add error handling. Replace calls to
799 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
800 tables in the xtensa_modules structure.
801 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
802 xtensa_extend_isa): Delete.
803 (xtensa_isa_free): Change to only free lookup tables.
804 (opname_lookup_compare): Replace with ...
805 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
806 (xtensa_insn_maxlength): Rename to ...
807 (xtensa_isa_maxlength): ... this.
808 (xtensa_insn_length): Delete.
809 (xtensa_insn_length_from_first_byte): Replace with ...
810 (xtensa_isa_length_from_chars): ... this function.
811 (xtensa_num_opcodes): Rename to ...
812 (xtensa_isa_num_opcodes): ... this.
813 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
814 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
815 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
816 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
817 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
818 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
819 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
820 (xtensa_opcode_lookup): Add error handling.
821 (xtensa_decode_insn): Replace with ...
822 (xtensa_opcode_decode): ... this function, with new format and
823 slot parameters. Add error handling.
824 (xtensa_encode_insn): Replace with ...
825 (xtensa_opcode_encode): ... this function, which does the encoding via
826 one of the entries in the "encode_fns" array. Add error handling.
827 (xtensa_opcode_name): Add error handling.
828 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
829 xtensa_opcode_is_call): New.
830 (xtensa_num_operands): Replace with ...
831 (xtensa_opcode_num_operands): ... this function. Add error handling.
832 (xtensa_opcode_num_stateOperands,
833 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
834 xtensa_opcode_funcUnit_use, xtensa_operand_name,
835 xtensa_operand_is_visible): New.
836 (xtensa_get_operand, xtensa_operand_kind): Delete.
837 (xtensa_operand_inout): Add error handling and special-case for
839 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
840 operate on one slot of an instruction. Added error handling.
841 (xtensa_operand_encode): Handle default operands with no encoding
842 functions. Check for success by comparing against decoded value.
844 (xtensa_operand_decode): Handle default operands. Return decoded value
845 through argument pointer. Add error handling.
846 (xtensa_operand_is_register, xtensa_operand_regfile,
847 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
848 (xtensa_operand_isPCRelative): Rename to ...
849 (xtensa_operand_is_PCrelative): ... this. Add error handling.
850 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
851 through argument pointer. Add error handling.
852 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
853 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
854 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
855 xtensa_regfile_shortname, xtensa_regfile_view_parent,
856 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
857 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
858 xtensa_state_is_exported, xtensa_sysreg_lookup,
859 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
860 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
861 xtensa_interface_num_bits, xtensa_interface_inout,
862 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
863 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
864 * xtensa-modules.c: Rewrite to use new data structures.
865 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
866 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
867 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
868 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
869 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
870 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
871 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
872 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
873 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
874 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
875 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
876 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
877 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
878 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
879 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
880 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
881 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
882 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
883 * Makefile.in: Regenerate.
884 * bfd-in2.h: Likewise.
885 * libbfd.h: Likewise.
887 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
889 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
890 against the absolute section.
891 (mips_elf64_write_rela): Likewise.
893 2004-10-07 Jan Beulich <jbeulich@novell.com>
895 * elf.c (elf_find_function): Don't generally check for matching
896 section, just for non-file symbols. Remove redunant comparison
898 * elf32-arm.h (arm_elf_find_function): Likewise.
900 2004-10-07 Jeff Baker <jbaker@qnx.com>
902 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
903 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
906 2004-10-04 Roland McGrath <roland@redhat.com>
908 * hash.c (bfd_hash_set_default_size): Use const for table.
909 Use size_t instead of int for variable compared to sizeof results.
911 2004-10-05 Alan Modra <amodra@bigpond.net.au>
914 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
916 2004-10-01 Paul Brook <paul@codesourcery.com>
918 * elf32-arm.h (elf32_arm_fake_sections,
919 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
921 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
923 2004-10-01 Alan Modra <amodra@bigpond.net.au>
925 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
927 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
928 need_relative or need_lsda_relative if we are processing an
929 offset for a reloc on a FDE initial loc or LSDA field
931 (_bfd_elf_write_section_eh_frame): Test need_relative and
932 need_lsda_relative in place of corresponding make_* field
933 when deciding to use pc-relative encodings.
935 2004-09-30 Paul Brook <paul@codesourcery.com>
937 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
938 target2 relocation type.
940 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
943 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
945 2004-09-30 Paul Brook <paul@codesourcery.com>
947 * reloc.c: Add BFD_RELOC_ARM_SMI.
948 * bfd-in2.h: Regenerate.
951 2004-09-24 Alan Modra <amodra@bigpond.net.au>
953 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
954 vma and output offset to address.
955 * simple.c (simple_save_output_info): Only set output section
956 and offset for debug sections, or those not already set up by
958 (bfd_simple_get_relocated_section_contents): Update comment.
960 2004-09-24 Alan Modra <amodra@bigpond.net.au>
962 * elf.c (IS_LOADED): Delete.
963 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
964 Restore SEC_HAS_CONTENTS test to the one place it was used prior
967 2004-09-23 Alan Modra <amodra@bigpond.net.au>
970 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
971 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
972 redundant assignment of EM_SPARC.
974 2004-09-22 Brian Ford <ford@vss.fsi.com>
976 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
977 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
979 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
981 2004-09-22 Alan Modra <amodra@bigpond.net.au>
983 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
984 (elf_backend_modify_segment_map): Don't define.
986 2004-09-22 Alan Modra <amodra@bigpond.net.au>
988 * elf.c (IS_LOADED): Define.
989 (assign_file_positions_for_segments): Don't round up file offset of
990 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
991 Delete code handling link script adjustment of lma. Do the adjust
992 in later code handling similar ajustments. Remove dead code error
993 check. Warn if section lma would require a negative offset
994 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
995 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
996 update voff in section loop. Change voff in segment loop to be an
997 adjustment on top of "off". Set sec->filepos and update "off" later.
998 Test for loadable sections consistently using IS_LOADED. Similarly,
999 test for alloc-only sections other than .tbss consistently.
1000 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1001 Tidy PT_NOTE handling. Use %B and %A in error messages.
1002 (assign_file_positions_except_relocs): Use %B in error message.
1004 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1006 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1007 (CONFIG_STATUS_DEPENDENCIES): New.
1008 (Makefile): Removed.
1009 (config.status): Likewise.
1010 * Makefile.in: Regenerated.
1012 2004-09-17 Paul Brook <paul@codesourcery.com>
1014 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1015 (bfd_elf32_arm_process_before_allocation): Update prototype.
1016 * bfd-in2.h: Regenerate.
1017 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1018 (elf32_arm_link_hash_table_create): Set it.
1019 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1020 (bfd_elf32_arm_set_target_relocs): New function.
1021 (arm_real_reloc_type): New function.
1022 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1023 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1024 (elf32_arm_gc_sweep_hook): Ditto.
1025 (elf32_arm_check_relocs): Ditto.
1026 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1027 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1029 (elf32_arm_got_prel): New variable.
1030 (elf32_arm_howto_from_type): New function.
1031 (elf32_arm_info_to_howto): Use it.
1032 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1033 BFD_RELOC_ARM_TARGET2.
1034 * libbfd.h: Regenerate.
1035 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1037 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1039 * ecoff.c: Update u.undef.next refs.
1040 * elf64-ppc.c: Likewise.
1041 * elflink.c: Likewise.
1042 * linker.c: Likewise.
1043 * xcofflink.c: Likewise.
1045 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1046 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1047 fields to indirect struct.
1048 * elf-m10300.c: Update u.weakdef refs.
1049 * elf32-arm.h: Likewise.
1050 * elf32-cris.c: Likewise.
1051 * elf32-frv.c: Likewise.
1052 * elf32-hppa.c: Likewise.
1053 * elf32-i370.c: Likewise.
1054 * elf32-i386.c: Likewise.
1055 * elf32-m32r.c: Likewise.
1056 * elf32-m68k.c: Likewise.
1057 * elf32-ppc.c: Likewise.
1058 * elf32-s390.c: Likewise.
1059 * elf32-sh.c: Likewise.
1060 * elf32-sparc.c: Likewise.
1061 * elf32-vax.c: Likewise.
1062 * elf32-xtensa.c: Likewise.
1063 * elf64-alpha.c: Likewise.
1064 * elf64-hppa.c: Likewise.
1065 * elf64-ppc.c: Likewise.
1066 * elf64-s390.c: Likewise.
1067 * elf64-sh64.c: Likewise.
1068 * elf64-sparc.c: Likewise.
1069 * elf64-x86-64.c: Likewise.
1070 * elfxx-ia64.c: Likewise.
1071 * elfxx-mips.c: Likewise.
1072 * elflink.c: Likewise. Also u.elf_hash_value.
1073 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1075 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1076 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1077 (bfd_elf_gc_record_vtentry): Likewise.
1078 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1080 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1082 * Makefile.am: Run "make dep-am".
1083 * Makefile.in: Regenerate.
1084 * bfd-in2.h: Regenerate.
1085 * po/SRC-POTFILES.in: Regenerate.
1086 * po/bfd.pot: Regenerate.
1088 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1090 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1091 with bitfields. Make "type" and "other" bitfields too.
1092 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1093 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1094 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1095 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1096 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1097 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1098 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1099 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1100 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1101 * elf-m10300.c: Likewise.
1103 * elf32-arm.h: Likewise.
1104 * elf32-cris.c: Likewise.
1105 * elf32-frv.c: Likewise.
1106 * elf32-hppa.c: Likewise.
1107 * elf32-i370.c: Likewise.
1108 * elf32-i386.c: Likewise.
1109 * elf32-m32r.c: Likewise.
1110 * elf32-m68k.c: Likewise.
1111 * elf32-ppc.c: Likewise.
1112 * elf32-s390.c: Likewise.
1113 * elf32-sh-symbian.c: Likewise.
1114 * elf32-sh.c: Likewise.
1115 * elf32-sh64.c: Likewise.
1116 * elf32-sparc.c: Likewise.
1117 * elf32-vax.c: Likewise.
1118 * elf32-xtensa.c: Likewise.
1119 * elf64-alpha.c: Likewise.
1120 * elf64-hppa.c: Likewise.
1121 * elf64-ppc.c: Likewise.
1122 * elf64-s390.c: Likewise.
1123 * elf64-sh64.c: Likewise.
1124 * elf64-sparc.c: Likewise.
1125 * elf64-x86-64.c: Likewise.
1126 * elflink.c: Likewise.
1127 * elfxx-ia64.c: Likewise.
1128 * elfxx-mips.c: Likewise.
1129 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1130 * configure: Regenerate.
1131 * aclocal.m4: Regenerate.
1133 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1135 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1136 around uses of R_ARM_TARGET1.
1137 (elf32_arm_check_relocs): Likewise.
1139 2004-09-13 Paul Brook <paul@codesourcery.com>
1141 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1143 * bfd-in2.h: Regenerate.
1144 * libbfd.h: Regenerate.
1145 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1146 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1147 (bfd_elf32_arm_process_before_allocation): Ditto.
1148 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1149 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1150 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1153 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1155 * hpux-core.c (thread_section_p): New function.
1156 (hpux_core_core_file_p): Fix computation of offset in call
1157 to bfd_seek. Create a ".reg" section from an arbitrary
1158 ".reg/<id>" section if none was created after having read
1161 2004-09-11 Andreas Schwab <schwab@suse.de>
1163 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1164 * aclocal.m4: Rebuild.
1165 * configure: Rebuild.
1167 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1169 * section.c (bfd_sections_find_if): Fix parameter name in
1170 comment to match code.
1172 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1174 * elf.c (assign_file_positions_except_relocs): Assign relocs
1175 stored in a bfd section.
1177 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1179 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1180 h->gotplt_refcount to 0, not -1.
1182 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1184 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1185 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1187 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1188 handle symbol visibility here.
1190 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1192 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1193 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1195 (ppc_stub_name): Remove trailing "+0" on stub name.
1196 (create_linkage_sections): Create relocations for
1197 branch lookup table when --emit-relocs as well as when --shared.
1198 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1199 relbrlt test. For --emit-stub-syms, always output a sym even when
1200 one already exists on a plt call stub. Put stub type in the stub
1202 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1204 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1205 reloc_count in stub sections. Adjust relbrlt test.
1206 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1207 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1208 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1209 for relocs against discarded symbols. Fix comments.
1211 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1213 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1214 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1216 (map_sections_to_segments): ... here. Use it. Assign a file
1217 position to the .dynamic section if it is not loadable, but part
1218 of the PT_DYNAMIC segment.
1219 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1220 offsets, not VMAs, for the BPABI. Do not fill in the header in
1221 the .got.plt section for the BPABI.
1222 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1224 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1226 2004-09-06 Nick Clifton <nickc@redhat.com>
1228 * elflink.c (elf_link_add_object_symbols): Set the error code to
1229 bfd_error_wrong_format when the input format does not match the
1232 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1234 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1235 (ppc64_elf_check_directives): ..here.
1236 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1237 before accessing ppc64_elf_tdata.
1238 (ppc64_elf_finish_dynamic_sections): And here too.
1240 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1242 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1244 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1246 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1247 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1248 (bfd_elf32_littlearm_symbian_vec): Likewise.
1249 * configure: Regenerated.
1250 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1251 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1252 (PLT_ENTRY_SIZE): Likewise.
1253 (bfd_vma_elf32_arm_symbian_plt_entry): New
1255 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1257 (create_got_section): Don't create sections when generating BPABI
1259 (elf32_arm_create_dynamic_sections): Tidy.
1260 (elf32_arm_link_hash_table_create): Set plt_header_size,
1261 plt_entry_size, and symbian_p.
1262 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1263 generating BPABI objects.
1264 (allocate_dynrelocs): Use htab->plt_header_size, not
1265 PLT_HEADER_SIZE. Do not add to .got.plt when
1266 generating BPABI objects.
1267 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1268 * elfarm-nabi.c: Add SymbianOS target vectors.
1269 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1270 (_bfd_elf_link_create_dynamic_sections): Likewise.
1271 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1272 (elfNN_bed): Use it.
1273 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1274 (bfd_elf32_littlearm_symbian_vec): Likewise.
1275 (_bfd_target_vector): Add them.
1277 2004-09-03 Nick Clifton <nickc@redhat.com>
1280 * coffcode.h (handle_COMDAT): Replace abort with an warning
1281 message and allow the scan to continue.
1283 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1285 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1286 in when reading relocs, not our sorted syms. Remove unnecessary
1289 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1291 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1293 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1295 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1296 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1297 replace uses of *_alias with *_noncanonical.
1298 * aclocal.m4: Rebuild with aclocal 1.4p6.
1299 * Makefile.in: Rebuild with automake 1.4p6.
1300 * doc/Makefile.in: Rebuild with automake 1.4p6.
1301 * configure.in: Autoupdate with autoupdate 2.59.
1302 * config.in: Regenerate with autoheader 2.59.
1303 * configure: Regnerate with autoconf 2.59.
1305 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1307 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1308 symbol pointer arrays before modifying.
1310 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1312 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1313 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1314 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1315 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1316 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1317 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1318 Use both symbol tables on non-relocatable objects. Use a common
1319 error exit. Fix "mid" warning.
1320 * libbfd.h: Regenerate.
1321 * bfd-in2.h: Regenerate.
1323 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1325 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1327 (struct sfpr_def_parms): Save some space.
1328 (sfpr_define): Here too.
1330 * elf64-ppc.c (compare_symbols): Put section syms first.
1331 (sym_exists_at): New function.
1332 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1333 points only for relocatable files. Use .opd section contents
1334 otherwise. Generally clean up the code.
1336 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1338 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1339 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1340 (struct sfpr_def_parms): New.
1341 (sfpr_define): New function.
1342 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1343 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1344 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1345 (savefpr1_tail, restfpr1_tail): New functions.
1346 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1347 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1348 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1349 code. Define all ABI mandated _save and _rest functions.
1351 2004-08-26 Paul Brook <paul@codesourcery.com>
1353 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1355 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1357 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1360 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1362 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1363 that pcrel correction is applied for R_386_PC32.
1365 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1367 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1368 for R_386_32 and R_386_PC32 relocs against symbols defined in
1371 2004-08-25 Dmitry Diky <diwil@spec.ru>
1373 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1374 Add new relocations.
1375 * bfd-in2.h: Regenerate.
1376 * libbfd.h: Regenerate.
1377 * elf32-msp430.c: Clean-up code.
1378 (elf_msp430_howto_table): Add new relocation entries.
1379 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1380 (msp430_elf_relax_section): New function.
1381 (msp430_elf_relax_delete_bytes): New function.
1382 (msp430_elf_symbol_address_p): New function.
1384 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1386 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1387 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1389 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1391 * elflink.c (_bfd_elf_section_already_linked): Handle
1392 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1394 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1396 * config.bfd (arm*-*-symbianelf*): New target.
1397 (arm*-*-eabi*): Likewise.
1399 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1401 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1402 "struct ppc_link_hash_entry *".
1403 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1404 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1406 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1408 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1409 entries (where fd_aux overlaps next entry's fd_func).
1410 Add non_overlapping argument, use it.
1411 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1412 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1413 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1414 as indexes into opd_sym_map/opd_adjust array.
1415 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1417 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1419 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1420 if we can look up their function descriptor in a regular file.
1422 2004-08-18 Nick Clifton <nickc@redhat.com>
1425 * cofflink.c (coff_link_add_symbols): Check that the comdat
1426 pointer in the coff_section_data structure has been initialised
1429 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1432 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1433 changing bfd_link_hash_undefined to bfd_link_hash_new.
1435 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1437 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1439 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1440 (synthetic_opd, synthetic_relocatable): New variables.
1441 (compare_symbols, compare_relocs): New helper routines.
1442 (ppc64_elf_get_synthetic_symtab): New function.
1443 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1445 * bfd-in2.h: Regenerated.
1446 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1447 to relsyms. Return 0 if abfd is relocatable.
1449 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1451 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1453 2004-08-17 Nick Clifton <nickc@redhat.com>
1455 * (is_arm_mapping_symbol_name): New function - return true
1456 when a symbol name matches the requirements for an ARM mapping
1458 (arm_elf_find_function): New function based on
1459 elf_find_function in elf.c but skipping ARM mapping symbols
1460 and including thumb function symbols.
1461 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1462 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1464 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1466 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1467 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1468 (ppc64_elf_brtaken_reloc): Here too.
1470 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1472 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1474 (ppc64_elf_check_directives): Check that we have the right hash
1475 table before proceeding.
1477 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1479 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1480 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1481 the sections that will be discarded.
1483 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1485 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1487 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1489 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1490 free space available.
1492 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1494 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1495 occurrences with bfd_byte * thoughout file.
1497 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1498 (xcoff_write_armap_big): Likewise.
1499 (xcoff_write_archive_contents_old): Likewise.
1500 (xcoff_write_archive_contents_big): Likewise.
1502 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1504 2004-08-13 Nick Clifton <nickc@redhat.com>
1506 * elf32-arm.h: Convert to ISO C90.
1508 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1511 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1514 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1516 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1517 (bfd_archive_filename, bfd_get_section_ident): Delete.
1518 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1519 bfd_archive_filename.
1520 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1521 to warn about symbols in discarded sections. Use _bfd_error_handler.
1522 * aout-adobe.c (aout_adobe_callback): See below.
1523 * aout-cris.c (swap_ext_reloc_in): ..
1524 * coff-arm.c (find_thumb_glue, find_arm_glue,
1525 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1526 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1527 coff_arm_copy_private_bfd_data): ..
1528 * coff-i860.c (i860_reloc_processing): ..
1529 * coff-mcore.c (mcore_coff_unsupported_reloc,
1530 coff_mcore_relocate_section): ..
1531 * coff-ppc.c (coff_ppc_relocate_section): ..
1532 * coff-rs6000.c (xcoff_create_csect_from_smclas
1533 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1534 sh_swap_insns, sh_relocate_section): ..
1535 * coff-tic54x.c (tic54x_reloc_processing): ..
1536 * coff-tic80.c (coff_tic80_relocate_section): ..
1537 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1538 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1539 coff_slurp_symbol_table, coff_classify_symbol,
1540 coff_slurp_reloc_table): ..
1541 * coffgen.c (_bfd_coff_read_string_table): ..
1542 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1543 _bfd_coff_generic_relocate_section): ..
1544 * cpu-arm.c (bfd_arm_merge_machines): ..
1545 * cpu-sh.c (sh_merge_bfd_arch): ..
1546 * elf-hppa.h (elf_hppa_relocate_section): ..
1547 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1548 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1549 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1550 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1551 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1552 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1553 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1554 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1555 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1556 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1557 cris_elf_merge_private_bfd_data
1558 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1559 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1560 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1561 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1562 elf32_hppa_relocate_section): ..
1563 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1564 i370_elf_check_relocs, i370_elf_relocate_section): ..
1565 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1566 elf_i386_relocate_section): ..
1567 * elf32-m32r.c (m32r_elf_relocate_section,
1568 m32r_elf_merge_private_bfd_data): ..
1569 * elf32-m68hc1x.c (m68hc12_add_stub,
1570 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1571 * elf32-m68k.c (elf_m68k_relocate_section): ..
1572 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1573 mcore_elf_relocate_section): ..
1574 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1575 ppc_elf_check_relocs, ppc_elf_relocate_section,
1576 ppc_elf_begin_write_processing): ..
1577 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1578 elf_s390_relocate_section): ..
1579 * elf32-sh-symbian.c (sh_symbian_import_as,
1580 sh_symbian_process_embedded_commands,
1581 sh_symbian_relocate_section): ..
1582 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1583 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1584 sh_elf_merge_private_data): ..
1585 * elf32-sparc.c (elf32_sparc_check_relocs,
1586 elf32_sparc_relocate_section,
1587 elf32_sparc_merge_private_bfd_data): ..
1588 * elf32-v850.c (v850_elf_check_relocs,
1589 v850_elf_merge_private_bfd_data): ..
1590 * elf32-xtensa.c (elf_xtensa_check_relocs,
1591 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1592 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1593 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1594 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1595 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1596 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1597 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1598 ppc64_elf_relocate_section): ..
1599 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1600 elf_s390_relocate_section): ..
1601 * elf64-sh64.c (sh_elf64_relocate_section): ..
1602 * elf64-sparc.c (sparc64_elf_check_relocs,
1603 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1604 sparc64_elf_merge_private_bfd_data): ..
1605 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1606 elf64_x86_64_relocate_section): ..
1607 * elflink.c (_bfd_elf_add_default_symbol,
1608 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1609 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1610 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1611 elf_get_linked_section_vma, elf_fixup_link_order,
1612 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1613 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1614 * elfxx-ia64.c (elfNN_ia64_relax_section,
1615 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1616 * elfxx-mips.c (mips_elf_perform_relocation,
1617 _bfd_mips_elf_check_relocs,
1618 _bfd_mips_elf_merge_private_bfd_data): ..
1619 * ieee.c (ieee_slurp_external_symbols): ..
1620 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1621 * libbfd.c (_bfd_generic_verify_endian_match): ..
1622 * linker.c (_bfd_generic_link_add_one_symbol,
1623 _bfd_generic_section_already_linked): ..
1624 * pdp11.c (translate_to_native_sym_flags): ..
1625 * pe-mips.c (coff_pe_mips_relocate_section): ..
1626 * peicode.h (pe_ILF_build_a_bfd): ..
1627 * srec.c (srec_bad_byte): ..
1628 * stabs.c (_bfd_link_section_stabs): ..
1629 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1630 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1631 with corresponding %B and %A in _bfd_error_handler format string.
1632 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1633 calls to use %A and %B. Fix "against symbol .. from section" and
1634 similar error messages. Combine multiple _bfd_error_handler calls
1635 where they were separated due to bfd_archive_filename deficiencies.
1636 * bfd-in2.h: Regenerate.
1638 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1643 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1645 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1646 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1647 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1649 (link_hash_newfunc): Init was_undefined.
1650 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1651 Use undefweak instead.
1652 (ppc64_elf_check_directives): Fix undefs chain.
1653 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1655 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1656 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1657 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1659 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1661 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1662 error, test input_section flags rather than sec.
1664 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1666 * elf-bfd.h (struct elf_backend_data): Add
1667 elf_backend_archive_symbol_lookup.
1668 (_bfd_elf_archive_symbol_lookup): Declare.
1669 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1670 (elf_link_add_archive_symbols): ..extracted from here. Call the
1672 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1673 (elfNN_bed): Init new field.
1674 * elf64-ppc.c (elf_backend_check_directives): Define.
1675 (elf_backend_archive_symbol_lookup): Define.
1676 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1677 a ppc_link_hash_entry pointer.
1679 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1680 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1681 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1682 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1683 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1684 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1685 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1688 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1690 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1691 (ppc64_elf_add_symbol_hook): Test for NULL section.
1692 (get_sym_h): Formatting.
1693 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1696 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1697 long branch stubs with code handling plt and r2off branch stubs.
1699 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1701 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1702 * elflink.c (elf_link_input_bfd): Formatting.
1703 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1705 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1706 (link_hash_newfunc): Don't set it.
1707 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1708 (ppc64_elf_mark_entry_syms): Delete.
1709 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1710 sections. Use get_opd_info.
1711 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1713 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1715 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1717 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1718 (func_desc_adjust): Don't set have_undefweak.
1719 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1720 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1722 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1723 "struct ppc_link_hash_entry *". Adjust all references.
1724 (ppc64_elf_hide_symbol): Correct a comment.
1726 * elf64-ppc.c (get_opd_info): New function.
1727 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1728 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1729 before calling get_fdh. Test fdh rather than h before dereferencing
1730 fdh. Mark removed symbols in opd_adjust.
1731 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1732 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1734 (ppc64_elf_output_symbol_hook): Likewise.
1736 2004-08-06 Paul Brook <paul@codesourcery.com>
1738 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1739 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1740 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1741 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1742 and BFD_RELOC_ARM_SBREL32.
1743 * bfd-in2.h, bbfd.h: Regenerate.
1745 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1747 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1748 the dynamic link symbol actually in use.
1750 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1752 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1754 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1755 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1757 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1758 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1760 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1761 Nick Clifton <nickc@redhat.com>
1764 * bfd.c (_bfd_default_error_handler): Make it global.
1766 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1768 * elf.c (assign_section_numbers): Cope gracefully with sections
1769 which have SHF_LINK_ORDER set but no sh_link set up.
1770 * elflink.c (elf_get_linked_section_vma): Likewise.
1772 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1775 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1776 Set it to _bfd_default_error_handler.
1777 (elfNN_bed): Add elf_backend_link_order_error_handler.
1779 * libbfd-in.h (_bfd_default_error_handler): New.
1781 * libbfd.h: Regenerated.
1783 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1785 * archures.c (bfd_mach_sparc_64bit_p): Define.
1786 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1787 * bfd-in2.h: Rebuilt.
1789 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1791 Introduce SH2a support.
1792 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1793 * archures.c (bfd_mach_sh2a_nofpu): New.
1794 * bfd-in2.h: Rebuilt.
1795 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1796 (arch_info_struct): Add sh2a_nofpu.
1797 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1798 2003-12-29 DJ Delorie <dj@redhat.com>
1799 * reloc.c: Add relocs for sh2a.
1800 * bfd-in2.h: Regenerate.
1801 * libbfd.hh: Regenerate.
1802 2003-12-01 Michael Snyder <msnyder@redhat.com>
1803 * archures.c (bfd_mach_sh2a): New.
1804 * bfd-in2.h: Rebuilt.
1805 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1807 (arch_info_struct): Add sh2a.
1808 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1810 2004-07-28 Nick Clifton <nickc@redhat.com>
1811 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1814 * som.c (setup_sections): Improve estimation of space sizes in
1815 relocatable objects.
1817 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1818 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1819 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1821 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1822 * configure: Regenerate.
1823 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1824 case that accepts OSABI=NetBSD and OSABI=SysV.
1825 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1826 the base of .got or .data (if .got does not exist).
1827 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1829 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1830 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1831 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1832 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1834 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1837 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1838 (elf_sec_group): Defined.
1839 (bfd_elf_match_symbols_in_sections): New prototype.
1840 (_bfd_elf_setup_group_pointers): Likewise.
1842 * elf.c (bfd_elf_discard_group): Abort.
1843 (bfd_elf_set_group_contents): Also include relocation sections.
1844 Remove zero-fill for ld -r.
1845 (_bfd_elf_setup_group_pointers): New function.
1846 (elf_sort_elf_symbol): Likewise.
1847 (elf_sym_name_compare): Likewise.
1848 (bfd_elf_match_symbols_in_sections): Likewise.
1850 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1852 * elflink.c (match_group_member): New.
1853 (elf_link_input_bfd): Check group member for discarded section.
1854 (try_match_symbols_in_sections): New function.
1855 (already_linked): Likewise.
1856 (_bfd_elf_section_already_linked): Support mixing comdat group
1857 and linkonce section.
1859 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1860 * linker.c (bfd_section_already_linked_table_traverse): New.
1862 * libbfd.h: Regenerated.
1864 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1866 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1867 BFD_RELOC_CRX_SWITCH32.
1868 * bfd-in2.h: Regenerate.
1869 * libbfd.h: Regenerate.
1870 * elf32-crx.c: Support relocation/relaxation of
1871 BFD_RELOC_CRX_SWITCH* types.
1873 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1875 * elf64-ppc.c: Correct "Linker stubs" comment.
1877 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1881 (elf_linked_to_section): New.
1883 * elf.c (assign_section_numbers): Set up sh_link for
1886 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1887 to sh_link for SHT_IA_64_UNWIND sections.
1889 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1891 * elflink.c (elf_fixup_link_order): Add _() to error message.
1893 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1895 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1898 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1900 * aout-adobe.c (aout_32_section_already_linked): Defined.
1901 * aout-target.h (MY_section_already_linked): Likewise.
1902 * aout-tic30.c (MY_section_already_linked): Likewise.
1903 * binary.c (binary_section_already_linked): Likewise.
1904 * bout.c (b_out_section_already_linked): Likewise.
1905 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1906 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1907 * coffcode.h (coff_section_already_linked): Likewise.
1908 * i386msdos.c (msdos_section_already_linked): Likewise.
1909 * i386os9k.c (os9k_section_already_linked): Likewise.
1910 * ieee.c (ieee_section_already_linked): Likewise.
1911 * ihex.c (ihex_section_already_linked): Likewise.
1912 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1913 * mmo.c (mmo_section_already_linked): Likewise.
1914 * nlm-target.h (nlm_section_already_linked): Likewise.
1915 * oasys.c (oasys_section_already_linked): Likewise.
1916 * pef.c (bfd_pef_section_already_linked): Likewise.
1917 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1918 * som.c (som_bfd_discard_group): Likewise.
1919 * srec.c (srec_section_already_linked): Likewise.
1920 * tekhex.c (tekhex_section_already_linked): Likewise.
1921 * versados.c (versados_section_already_linked): Likewise.
1922 * vms.c (vms_section_already_linked): Likewise.
1923 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1924 * xsym.c (bfd_sym_section_already_linked): Likewise.
1926 * bfd-in.h (bfd_section_already_linked_table_init): New.
1927 (bfd_section_already_linked_table_free): Likewise.
1929 * coff-rs6000.c (rs6000coff_vec): Add
1930 _bfd_generic_section_already_linked.
1931 (pmac_xcoff_vec): Likewise.
1932 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1933 (aix5coff64_vec): Likewise.
1935 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1936 * elflink.c (_bfd_elf_section_already_linked): New function.
1938 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1940 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1941 (_bfd_generic_section_already_linked): New.
1942 (bfd_section_already_linked_hash_entry): Likewise.
1943 (bfd_section_already_linked): Likewise.
1944 (bfd_section_already_linked_table_lookup): Likewise.
1945 (bfd_section_already_linked_table_insert): Likewise.
1947 * linker.c (bfd_section_already_linked): New.
1948 (_bfd_section_already_linked_table): Likewise.
1949 (bfd_section_already_linked_table_lookup): Likewise.
1950 (bfd_section_already_linked_table_insert): Likewise.
1951 (already_linked_newfunc): Likewise.
1952 (bfd_section_already_linked_table_init): Likewise.
1953 (bfd_section_already_linked_table_free): Likewise.
1954 (_bfd_generic_section_already_linked): Likewise.
1956 * section.c (bfd_section): Remove comdat.
1957 (bfd_comdat_info): Moved to ...
1958 * bfd-in.h (coff_comdat_info): Here.
1959 (bfd_coff_get_comdat_section): New.
1960 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1961 * libcoff-in.h (coff_section_tdata): Add comdat.
1962 * coffcode.h (handle_COMDAT): Updated.
1963 * cofflink.c (coff_link_add_symbols): Likewise.
1964 * ecoff.c (bfd_debug_section): Likewise.
1966 * targets.c (bfd_target): Add _section_already_linked.
1967 (BFD_JUMP_TABLE_LINK): Updated.
1969 * bfd-in2.h: Regenerated.
1970 * libbfd.h: Likewise.
1971 * libcoff.h: Likewise.
1973 2003-07-21 Paul Brook <paul@codesourcery.com>
1975 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1976 elf_fixup_link_order): New functions.
1977 (bfd_elf_final_link): Call elf_fixup_link_order.
1979 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1981 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1982 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1984 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1985 _bfd_elf_symbol_refs_local_p.
1986 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1989 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1991 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1993 (bfd_elf_get_dyn_lib_class): New prototype.
1994 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1996 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1997 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1998 entry is needed. Issue an error if a DT_NEEDED entry is needed
1999 for a file marked DYN_NO_NEEDED.
2000 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2003 * bfd-in2.h: Regenerated.
2005 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2007 * elflink.c (elf_section_complain_discarded): Don't complain in
2010 2004-07-10 James E Wilson <wilson@specifixinc.com>
2012 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2013 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2014 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2015 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2017 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2018 bfd_put_64 to bfd_putl64.
2019 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2021 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2024 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2025 .init/.fini sections when trying to relax it.
2027 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2029 * elf.c (assign_file_positions_for_segments): Make sure the
2030 .dynamic section is the first section in the PT_DYNAMIC segment.
2032 2004-07-09 Nick Clifton <nickc@redhat.com>
2034 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2035 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2036 sh_elf_get_flags_from_mach functions so that they do not conflict
2037 when this target is built with other sh-elf targets.
2038 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2039 suppression of this function.
2040 (sh_elf_find_flags): Likewise.
2042 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2044 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2045 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2046 (BFD32_BACKENDS): Add elf32-crx.lo.
2047 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2048 (cpu-crx.lo): New target.
2049 (elf32-crx.lo): New target.
2050 * Makefile.in: Regenerate.
2051 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2052 (bfd_archures_list): Add bfd_crx_arch.
2053 * bfd-in2.h: Regenerate.
2054 * config.bfd: Handle crx-*-elf*, crx*.
2055 * configure.in: Handle bfd_elf32_crx_vec.
2056 * configure: Regenerate.
2057 * cpu-crx.c: New file.
2058 * elf32-crx.c: Likewise.
2059 * libbfd.h: Regenerate.
2060 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2061 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2062 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2063 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2064 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2065 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2066 * targets.c (bfd_elf32_crx_vec): Declare.
2067 (bfd_target_vector): Add bfd_elf32_crx_vec.
2069 2004-07-06 Nick Clifton <nickc@redhat.com>
2071 * config.bfd: Add sh-symbian-elf target.
2072 * configure.in: Add bfd_elf32_shl_symbian_vec.
2073 * configure: Regenerate.
2074 * elf-bfd.h (struct elf_backend_data): Add new field
2076 * elflink.c (elf_link_add_object_symbols): Invoke the
2077 check_directives function, if defined.
2078 * elfxx-target.h: Provide a default, NULL definition for
2080 * targets.c: Add bfd_elf32_shl_symbian_vec.
2081 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2083 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2084 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2085 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2086 not already been defined.
2087 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2088 * sh-symbian.c: New file. Provide functions to support the
2089 * sh-symbian-elf target.
2090 * Makefile.am: Add elf32-sh-symbian.c
2091 * Makefile.in: Regenerate.
2093 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2095 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2096 * Makefile.am: Ran make dep-am.
2097 * Makefile.in: Ran make dep-in.
2099 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2101 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2104 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2106 * config.bfd: Add want64 to configuration target s390-*-linux*.
2108 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2110 * bfd.c (bfd_get_section_ident): New.
2112 * elflink.c (elf_link_read_relocs_from_section): Call
2113 bfd_get_section_ident to identify the section when reporting
2115 (_bfd_elf_link_output_relocs): Likewise.
2116 (elf_link_output_extsym): Likewise.
2117 (elf_link_input_bfd): Likewise.
2118 (bfd_elf_gc_record_vtinherit): Likewise.
2120 * bfd-in2.h: Regenerated.
2122 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2123 Nick Clifton <nickc@redhat.com>
2126 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2127 of section symbols to mips_elf_sort_hash_table ().
2129 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2131 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2133 (elf_section_complain_discarded): New function. Handle
2134 .gcc_except_table too.
2135 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2136 in discarded sections.
2137 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2139 2004-06-30 James E Wilson <wilson@specifixinc.com>
2141 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2142 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2144 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2147 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2148 local references to discarded sections and report their
2151 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2153 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2154 sec_info_type, test section name instead.
2156 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2159 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2160 in .init/.fini sections.
2162 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2164 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2165 bfd_get_section_limit.
2167 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2169 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2170 output section size.
2172 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2174 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2176 (mmix_elf_perform_relocation): Adjust for above change.
2177 (mmix_elf_relocate_section): Likewise.
2178 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2179 (mmix_elf_get_section_contents): Delete.
2180 (bfd_elf64_get_section_contents): Delete.
2181 (mmix_elf_relocate_section): Zero stub area.
2182 * linker.c (default_indirect_link_order): Alloc max of section size
2184 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2185 * section.c (bfd_malloc_and_get_section): Likewise.
2186 (struct bfd_section): Update rawsize comment.
2187 * bfd-in2.h: Regenerate.
2189 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2191 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2193 * bfd-in.h (bfd_get_section_limit): Define.
2194 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2195 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2196 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2197 * coff-arm.c (coff_arm_relocate_section): Likewise.
2198 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2199 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2200 (bfd_ns32k_final_link_relocate): Likewise.
2201 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2202 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2203 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2204 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2205 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2206 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2207 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2208 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2209 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2210 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2211 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2212 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2213 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2214 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2215 * elf32-v850.c (v850_elf_reloc): Likewise.
2216 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2217 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2218 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2219 * elf64-mips.c (mips_elf64_gprel32_reloc)
2220 (mips16_gprel_reloc): Likewise.
2221 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2222 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2223 * elf64-sparc.c (init_insn_reloc): Likewise.
2224 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2225 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2226 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2227 (_bfd_mips_elf_generic_reloc): Likewise.
2228 * bfd-in2.h: Regenerate.
2230 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2232 * bfd-in.h (struct stab_info): Move from stabs.c.
2233 * stabs.c (struct stab_link_includes_table): Delete.
2234 (stab_link_includes_lookup): Delete.
2235 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2236 level of indirection from sinfo parm.
2237 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2238 stabstr section. Adjust hash table accesses.
2239 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2240 alloc. Adjust stab_info test.
2241 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2242 (_bfd_coff_final_link): Adjust stab_info test.
2243 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2244 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2246 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2247 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2248 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2249 stabstr section. Adjust stab_info test.
2250 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2251 (_bfd_write_stab_strings): Adjust prototypes.
2252 * libbfd.h: Regenerate.
2253 * libcoff.h: Regenerate.
2254 * bfd-in2.h: Regenerate.
2256 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2258 From Miod Vallat <miod@online.fr>:
2259 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2261 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2263 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2264 (struct elf32_mn10300_link_hash_entry): Remove
2265 pcrel_relocs_copied.
2266 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2267 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2268 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2269 and gotoff relocations if the symbol doesn't bind locally. Use
2270 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2271 relocation for PCREL32.
2272 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2273 to test whether a symbol binds locally.
2274 (elf32_mn10300_link_hash_newfunc): Don't initialize
2275 pcrel_relocs_copied.
2276 (_bfd_mn10300_elf_discard_copies): Delete.
2277 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2279 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2281 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2283 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2285 * som.c (som_set_reloc_info): Correct small typo.
2287 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2289 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2290 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2291 (m32r_elf_gcsweep_hook): Likewise.
2292 (m32r_elf_check_relocs): Likewise.
2293 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2294 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2295 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2296 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2297 * bfd-in2.h: Regenerated.
2298 * libbfd.h: Regenerated.
2300 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2302 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2304 (elf64_x86_64_relocate_section): Issue an error for
2305 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2306 against global symbols when building shared library.
2308 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2310 * section.c (struct sec): Rename "_cooked_size" to "size".
2311 Rename "_raw_size" to "rawsize".
2312 (STD_SECTION): Adjust comments.
2313 (bfd_set_section_size, bfd_get_section_contents): Use size.
2314 (bfd_malloc_and_get_section): New function.
2315 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2316 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2317 Correctly free reloc and contents memory.
2318 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2319 and fake CIE now that we can shink section size to zero.
2320 (_bfd_elf_write_section_eh_frame): Likewise..
2321 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2322 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2323 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2324 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2325 unneeded indirection.
2326 * elf.c (_bfd_elf_section_offset): .. and update call.
2327 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2328 * libbfd.h: Regenerate.
2329 * bfd-in2.h: Regenerate.
2331 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2332 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2333 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2334 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2335 Similarly use "rawsize", if non-zero, in reloc functions to validate
2336 reloc addresses. Use new bfd_malloc_and_get_section in most places
2337 where bfd_get_section_contents was called. Expand all occurrences of
2338 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2339 grok_prstatus and similar functions to "size".
2340 * aix386-core.c (aix386_core_file_p): ..
2341 * aix5ppc-core.c (xcoff64_core_p): ..
2342 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2343 aout_adobe_set_section_contents): ..
2344 * aout-target.h (callback): ..
2345 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2346 MY_bfd_final_link): ..
2347 * aoutf1.h (sunos4_core_file_p): ..
2348 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2349 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2350 final_link, aout_link_input_section): ..
2351 * binary.c (binary_object_p, binary_canonicalize_symtab,
2352 binary_set_section_contents): ..
2353 * bout.c (b_out_callback, b_out_write_object_contents,
2354 b_out_set_section_contents, b_out_bfd_relax_section,
2355 b_out_bfd_get_relocated_section_contents): ..
2356 * cisco-core.c (cisco_core_file_validate): ..
2357 * coff-alpha.c (alpha_ecoff_object_p,
2358 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2359 * coff-arm.c (coff_arm_relocate_section,
2360 bfd_arm_allocate_interworking_sections): ..
2361 * coff-h8300.c (h8300_reloc16_extra_cases,
2362 h8300_bfd_link_add_symbols): ..
2363 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2364 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2365 ppc_bfd_coff_final_link): ..
2366 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2367 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2368 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2369 * coff64-rs6000.c (xcoff64_write_object_contents,
2370 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2371 * coffcode.h (coff_compute_section_file_positions,
2372 coff_write_object_contents): ..
2373 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2374 coff_section_symbol, build_debug_section): ..
2375 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2376 process_embedded_commands, _bfd_coff_link_input_bfd,
2377 _bfd_coff_write_global_sym): ..
2378 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2379 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2380 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2381 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2382 _bfd_dwarf2_find_nearest_line): ..
2383 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2384 ecoff_compute_section_file_positions,
2385 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2386 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2387 _bfd_elf_discard_section_eh_frame_hdr,
2388 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2389 _bfd_elf_write_section_eh_frame,
2390 _bfd_elf_write_section_eh_frame_hdr): ..
2391 * elf-hppa.h (elf_hppa_sort_unwind): ..
2392 * elf-m10200.c (mn10200_elf_relax_section,
2393 mn10200_elf_relax_delete_bytes,
2394 mn10200_elf_get_relocated_section_contents): ..
2395 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2396 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2397 mn10300_elf_relax_delete_bytes,
2398 mn10300_elf_get_relocated_section_contents,
2399 _bfd_mn10300_elf_adjust_dynamic_symbol,
2400 _bfd_mn10300_elf_discard_copies,
2401 _bfd_mn10300_elf_size_dynamic_sections,
2402 _bfd_mn10300_elf_finish_dynamic_sections): ..
2403 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2404 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2405 bfd_elf_set_group_contents, map_sections_to_segments,
2406 elf_sort_sections, assign_file_positions_for_segments,
2407 SECTION_SIZE, copy_private_bfd_data,
2408 _bfd_elf_get_dynamic_reloc_upper_bound,
2409 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2410 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2411 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2412 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2413 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2414 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2415 bfd_elf32_arm_process_before_allocation,
2416 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2417 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2418 elf32_arm_write_section): ..
2419 * elf32-cris.c (cris_elf_grok_prstatus,
2420 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2421 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2422 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2423 elf_cris_discard_excess_dso_dynamics,
2424 elf_cris_discard_excess_program_dynamics): ..
2425 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2426 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2427 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2428 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2429 elf32_frvfdpic_size_dynamic_sections,
2430 elf32_frvfdpic_modify_segment_map,
2431 elf32_frvfdpic_finish_dynamic_sections): ..
2432 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2433 elf32_h8_get_relocated_section_contents): ..
2434 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2435 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2436 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2437 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2438 elf32_hppa_finish_dynamic_sections): ..
2439 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2440 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2441 i370_elf_finish_dynamic_sections): ..
2442 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2443 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2444 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2445 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2446 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2447 * elf32-ip2k.c (ip2k_is_switch_table_128,
2448 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2449 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2450 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2451 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2452 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2453 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2454 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2455 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2456 m32r_elf_get_relocated_section_contents): ..
2457 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2458 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2459 m68hc11_elf_relax_delete_bytes): ..
2460 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2461 m68hc12_elf_size_one_stub): ..
2462 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2463 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2464 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2465 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2466 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2467 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2468 elf32_mips_grok_prstatus): ..
2469 * elf32-or32.c (or32_elf_consth_reloc): ..
2470 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2471 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2472 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2473 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2474 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2475 ppc_elf_final_write_processing): ..
2476 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2477 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2478 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2479 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2480 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2481 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2482 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2483 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2484 * elf32-sh64-com.c (sh64_address_in_cranges,
2485 sh64_get_contents_type): ..
2486 * elf32-sh64.c (sh64_find_section_for_address,
2487 sh64_elf_final_write_processing): ..
2488 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2489 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2490 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2491 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2492 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2493 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2494 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2495 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2496 elf_vax_finish_dynamic_sections): ..
2497 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2498 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2499 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2500 xstormy16_elf_finish_dynamic_sections): ..
2501 * elf32-xtensa.c (xtensa_read_table_entries,
2502 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2503 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2504 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2505 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2506 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2507 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2508 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2509 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2510 xtensa_callback_required_dependence): ..
2511 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2512 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2513 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2514 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2515 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2516 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2517 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2518 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2519 * elf64-hppa.c (allocate_dynrel_entries,
2520 elf64_hppa_size_dynamic_sections,
2521 elf64_hppa_finish_dynamic_sections): ..
2522 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2523 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2524 elf64_mips_grok_prstatus): ..
2525 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2526 mmix_elf_relocate_section, mmix_elf_final_link,
2527 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2528 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2529 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2530 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2531 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2532 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2533 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2534 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2535 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2536 ppc64_elf_finish_dynamic_sections): ..
2537 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2538 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2539 elf_s390_finish_dynamic_sections): ..
2540 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2541 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2542 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2543 sh64_elf64_finish_dynamic_sections): ..
2544 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2545 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2546 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2547 sparc64_elf_finish_dynamic_symbol,
2548 sparc64_elf_finish_dynamic_sections): ..
2549 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2550 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2551 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2552 elf64_x86_64_finish_dynamic_sections): ..
2553 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2554 * elfcode.h (elf_slurp_reloc_table): ..
2555 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2556 elf_finalize_dynstr, elf_link_add_object_symbols,
2557 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2558 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2559 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2560 elf32_mips_grok_prstatus): ..
2561 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2562 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2563 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2564 elfNN_ia64_finish_dynamic_sections): ..
2565 * elfxx-mips.c (mips_elf_create_procedure_table,
2566 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2567 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2568 mips_elf_global_got_index, mips_elf_multi_got,
2569 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2570 mips_elf_allocate_dynamic_relocations,
2571 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2572 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2573 _bfd_mips_elf_always_size_sections,
2574 _bfd_mips_elf_size_dynamic_sections,
2575 _bfd_mips_elf_finish_dynamic_symbol,
2576 _bfd_mips_elf_finish_dynamic_sections,
2577 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2578 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2579 _bfd_elf_mips_get_relocated_section_contents,
2580 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2581 * hp300hpux.c (callback): ..
2582 * hppabsd-core.c (make_bfd_asection): ..
2583 * hpux-core.c (make_bfd_asection): ..
2584 * i386linux.c (linux_link_create_dynamic_sections,
2585 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2586 * i386msdos.c (msdos_write_object_contents): ..
2587 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2588 os9k_set_section_contents): ..
2589 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2590 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2591 ieee_write_section_part, do_with_relocs, do_as_repeat,
2592 do_without_relocs, ieee_write_debug_part, init_for_output,
2593 ieee_set_section_contents): ..
2594 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2595 * irix-core.c (do_sections, make_bfd_asection): ..
2596 * libaout.h (aout_section_merge_with_text_p): ..
2597 * libbfd.c (_bfd_generic_get_section_contents,
2598 _bfd_generic_get_section_contents_in_window): ..
2599 * linker.c (default_indirect_link_order): ..
2600 * lynx-core.c (make_bfd_asection): ..
2601 * m68klinux.c (linux_link_create_dynamic_sections,
2602 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2603 * mach-o.c (bfd_mach_o_make_bfd_section,
2604 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2605 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2606 bfd_mach_o_scan_read_segment): ..
2607 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2608 _bfd_merge_sections): ..
2609 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2610 mmo_map_set_sizes, mmo_canonicalize_symtab,
2611 mmo_internal_write_section, mmo_write_object_contents): ..
2612 * netbsd-core.c (netbsd_core_file_p): ..
2613 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2614 nlm_alpha_set_public_section): ..
2615 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2616 * nlm32-sparc.c (nlm_sparc_write_import): ..
2617 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2618 nlm_compute_section_file_positions): ..
2619 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2620 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2621 * opncls.c (get_debug_link_info): ..
2622 * osf-core.c (make_bfd_asection): ..
2623 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2624 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2625 final_link, aout_link_input_section): ..
2626 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2627 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2628 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2629 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2630 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2631 * ptrace-core.c (ptrace_unix_core_file_p): ..
2632 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2633 _bfd_final_link_relocate, bfd_generic_relax_section,
2634 bfd_generic_get_relocated_section_contents): ..
2635 * reloc16.c (bfd_coff_reloc16_relax_section,
2636 bfd_coff_reloc16_get_relocated_section_c): ..
2637 * riscix.c (riscix_some_aout_object_p): ..
2638 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2639 * sco5-core.c (make_bfd_asection): ..
2640 * simple.c (bfd_simple_get_relocated_section_contents): ..
2641 * som.c (som_object_setup, setup_sections, som_prep_headers,
2642 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2643 som_set_reloc_info, som_get_section_contents,
2644 som_bfd_link_split_section): ..
2645 * sparclinux.c (linux_link_create_dynamic_sections,
2646 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2647 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2648 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2649 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2650 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2651 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2652 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2653 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2654 sunos_finish_dynamic_link): ..
2655 * syms.c (_bfd_stab_section_find_nearest_line): ..
2656 * tekhex.c (first_phase, tekhex_set_section_contents,
2657 tekhex_write_object_contents): ..
2658 * trad-core.c (trad_unix_core_file_p): ..
2659 * versados.c (process_esd, process_otr, process_otr): ..
2660 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2661 * vms-misc.c (add_new_contents): ..
2662 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2663 * vms.c (vms_set_section_contents): ..
2664 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2665 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2666 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2667 * xsym.c (bfd_sym_scan): .. See above.
2669 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2671 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2672 calling _bfd_merged_section_offset only for section symbols.
2674 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2676 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2677 for handling SEC_MERGE symbols in relax_section.
2679 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2681 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2682 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2683 linked together. Mark the result as h8300sx code.
2685 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2687 * elf-bfd.h (struct elf_backend_data): Added
2688 elf_backend_omit_section_dynsym.
2689 (_bfd_elf_link_omit_section_dynsym): Declare.
2690 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2691 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2692 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2693 (_bfd_elf_link_renumber_dynsyms): ... this function.
2694 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2695 _bfd_elf_link_omit_section_dynsym).
2696 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2698 2004-06-21 Nick Clifton <nickc@redhat.com>
2700 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2703 2004-06-17 Jerome Guitton <guitton@gnat.com>
2705 * bfd-in.h (bfd_cache_close_all): New function declaration.
2706 * bfd-in2.h: Regenerate.
2707 * cache.c (bfd_cache_close_all): New function definition.
2709 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2711 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2713 * configure: Regenerate.
2715 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2717 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2718 the pre-existing section.
2720 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2722 * section.c (struct sec): Remove usused flags. Reorganize a little.
2723 (bfd_get_section_size_before_reloc): Delete.
2724 (bfd_get_section_size_after_reloc): Delete.
2725 (STD_SECTION): Update.
2726 (bfd_get_section_size_now): Delete.
2727 (bfd_set_section_contents): Don't referece reloc_done.
2728 (bfd_get_section_contents): Remove reloc_done comment.
2729 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2731 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2732 * ecoff.c (bfd_debug_section): Update initializer.
2733 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2734 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2735 * bfd-in.h (bfd_section_size): Expand.
2736 (bfd_get_section_size): New macro.
2737 * bfd-in2.h: Regenerate.
2738 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2739 bfd_get_section_size_before_reloc with bfd_get_section_size.
2740 * coffcode.h (coff_write_object_contents): Likewise.
2741 * coffgen.c (build_debug_section): Likewise.
2742 * dwarf1.c (parse_line_table): Likewise.
2743 (_bfd_dwarf1_find_nearest_line): Likewise.
2744 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2745 * i386msdos.c (msdos_write_object_contents): Likewise.
2746 * pdp11.c (squirt_out_relocs): Likewise.
2747 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2748 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2750 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2752 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2753 removal) with updated comment.
2754 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2756 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2757 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2759 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2761 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2762 overflow on branches to undefweaks.
2764 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2766 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2767 as ecoff_section_data() does not return a valid lvalue.
2769 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2771 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2772 (elf_link_add_object_symbols): Likewise.
2774 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2775 (elf_backend_reloc_type_class): New.
2777 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2779 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2781 * configure: Regenerate.
2783 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2785 From: Albert Chin-A-Young <china@thewrittenword.com>
2786 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2789 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2791 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2794 2004-05-28 DJ Delorie <dj@redhat.com>
2796 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2797 for linking, but otherwise adjust reloc for merged sections.
2799 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2801 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2802 _bfd_merged_section_offset for local symbols.
2804 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2806 * Makefile.am: Regenerate dependencies.
2807 * Makefile.in: Regenerate.
2808 * archures.c: Add bfd_mach_sh3_nommu .
2809 * bfd-in2.h: Regenerate.
2810 * cpu-sh.c: Add sh3-nommu architecture.
2811 (bfd_to_arch_table): Create new table.
2812 (sh_get_arch_from_bfd_mach): Create new function.
2813 (sh_get_arch_up_from_bfd_mach): Create new function.
2814 (sh_merge_bfd_arch): Create new function.
2815 * elf32-sh.c (sh_ef_bfd_table): Add table.
2816 (sh_elf_check_relocs): Replace switch statement with
2817 use of sh_ef_bfd_table .
2818 (sh_elf_get_flags_from_mach): Add new function.
2819 (sh_find_elf_flags): Likewise.
2820 (sh_elf_copy_private_data): Replace most of non-elf contents
2821 with a call to sh_merge_bfd_arch() .
2823 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2825 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2826 * Makefile.in: Regenerate.
2828 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2830 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2831 custom calling conventions for dynamic symbols.
2832 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2833 symbol if it's an alias to a global one.
2835 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2837 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2840 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2842 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2845 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2847 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2848 for SHT_GROUP sections.
2850 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2852 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2854 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2855 * merge.c: Formatting. Remove unnecessary casts. Expand
2856 bfd_get_section_alignment macro.
2857 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2858 use throughout file.
2859 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2860 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2861 section name to determine sinfo group, instead test output section
2863 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2864 _bfd_strip_section_from_output rather than just twiddling flags.
2865 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2866 (_bfd_merge_sections): Update prototype.
2867 * libbfd.h: Regenerate.
2869 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2871 * netbsd-core.c: Correctly indent section that sets architecture
2874 From Miod Vallat <miod@online.fr>:
2875 * m88kopenbsd.c: New file.
2876 * targets.c (m88k_openbsd_vec): New.
2877 * config.bfd: Add m88k-*-openbsd*.
2878 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2879 (m88kopenbsd_vec): New.
2880 * configure: Regenerate.
2881 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2882 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2884 * Makefile.in: Regenerate.
2885 * po/SRC-POTFILES.in: Regenerate.
2887 2004-05-24 Nick Clifton <nickc@redhat.com>
2889 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2890 introduced by hash table size patch.
2892 2004-05-22 Ben Elliston <bje@au.ibm.com>
2894 * configure.in (is_release): Remove.
2895 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2896 (AC_OUTPUT): Don't output bfdver.h from version.h.
2897 * configure: Regenerate.
2898 * Makefile.am (RELEASE): New variable.
2899 (bfdver.h): New target.
2900 * Makefile.in: Regenerate.
2901 * doc/Makefile.in: Likewise.
2903 2004-05-22 Ben Elliston <bje@au.ibm.com>
2905 * Makefile.am (config.status): Don't depend on version.h.
2906 * Makefile.in: Regenerate.
2908 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2910 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2911 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2912 * libbfd.h: Regenerate.
2913 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2914 (_bfd_elf_rel_local_sym): Likewise.
2915 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2916 (elf_link_input_bfd): Likewise.
2917 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2918 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2919 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2920 (elfNN_ia64_relocate_section): Likewise.
2922 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2924 * hash.c (bfd_default_hash_table_size): New variable.
2925 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2926 (bfd_hash_set_default_size): New function. Set the default size
2927 to a selected prime number close to the argument. Document new
2929 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2930 * bfd-in2.h: Regenerate.
2931 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2932 * Makefile.in: Regenerate.
2934 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2936 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2937 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2938 arm, m68k, m88k and hppa core files.
2940 2004-05-21 Nick Clifton <nickc@redhat.com>
2942 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2943 (bfd_bwrite): Likewise.
2944 (bfd_tell): Likewise.
2945 (bfd_flush): Likewise.
2946 (bfd_stat): Likewise.
2947 (bfd_seek): Likewise.
2948 (bfd_get_mtime): Likewise.
2949 (bfd_get_size): Likewise.
2951 2004-05-19 Ben Elliston <bje@au.ibm.com>
2953 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2955 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2957 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2958 (bfd_generic_openr_next_archived_file): Likewise.
2960 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2962 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2963 section names by inserting a new substring after .gnu.linkonce, except
2964 for .gnu.linkonce.t.* where the "t." is replaced.
2966 2004-05-17 Adam Nemet <anemet@lnxw.com>
2968 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2969 (m68-*-lynxos* case): Likewise.
2970 (powerpc-*-lyxnos* case): New case.
2971 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2973 2004-05-17 David Heine <dlheine@tensilica.com>
2975 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2976 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2977 * bfd.c (bfd_copy_private_header_data): Define.
2978 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2980 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2981 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2982 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2983 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2984 segments by calling copy_private_bfd_data.
2985 (_bfd_elf_copy_private_header_data): Define.
2986 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2987 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2988 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2989 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2990 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2991 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2992 * som.c (som_bfd_copy_private_header_data): Define.
2993 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2994 * vms.c (vms_bfd_copy_private_header_data): Define.
2995 * bfd-in2.h: Regenerate.
2996 * libbfd.h: Regenerate.
2998 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3000 * elfxx-mips.c (MINUS_TWO): Define.
3001 (mips_elf_higher, mips_elf_highest,
3002 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3003 some bfd_vma values.
3004 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3006 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3008 * som.c (log2): Rename to exact_log2. Adjust all callers.
3010 2004-05-13 Paul Brook <paul@codesourcery.com>
3012 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3013 dwarf3 format CIE entries. Remove comment about the size of the
3014 ra_column field. It is now correctly deduced.
3016 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3018 * config.bfd (or32-*-rtems*): Switch to elf.
3020 2004-05-13 Nick Clifton <nickc@redhat.com>
3022 * po/fr.po: Updated French translation.
3024 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3026 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3027 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3028 Adjust counting of last_local.
3029 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3030 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3031 created by the linker nor !SHF_ALLOC.
3033 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3034 DT_PLTGOT to the start of the .got.plt section instead of the
3035 .got output section. Set sh_entsize for .got section in addition
3037 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3038 is at sgot->output_section->vma.
3039 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3040 DT_PLTGOT to the start of the .got.plt section instead of the
3041 .got output section.
3042 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3043 is at sgot->output_section->vma. Set sh_entsize for .got section
3044 in addition to .got.plt.
3045 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3046 (bfd_section_from_phdr): Likewise.
3047 (map_sections_to_segments): Likewise.
3048 (assign_file_positions_for_segments): Likewise.
3049 (get_program_header_size): Likewise.
3050 * elflink.c (bfd_elf_size_dynamic_sections): Set
3051 elf_tdata (output_bfd)->relro from info->relro.
3052 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3054 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3056 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3057 a zero symndx for which we hadn't accounted a dynamic relocation.
3058 (_frvfdpic_add_rofixup): Likewise.
3060 2004-05-07 Brian Ford <ford@vss.fsi.com>
3061 DJ Delorie <dj@redhat.com>
3063 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3064 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3065 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3066 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3068 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3070 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3071 immediately if there's no link info.
3072 (elf32_frvfdpic_copy_private_bfd_data): New.
3073 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3075 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3077 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3078 filename argument is null; do not call strlen on a null pointer.
3080 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3082 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3085 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3087 * configure.in (bfd_elf32_frvfdpic_vec): New.
3088 * configure: Rebuilt.
3089 * targets.c (bfd_elf32_frvfdpic_vec): New.
3090 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3092 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3093 frvfdpic instead of frv. Rearrange elf-target macros such that
3094 the FDPIC-specific ones are only defined for this new target
3096 (bfd_elf32_frvfdpic_vec): Declare.
3098 (elf32_frv_relocate_section): Use it to enable segment checking
3099 and to control rofixup emission. Add output section vma to
3100 applied relocation in non-LOAD non-ALLOC sections. Use
3101 _bfd_error_handler for errors.
3102 (_frv_create_got_section): Create .rel.got and .rofixup only in
3103 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3105 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3106 (elf32_frvfdpic_modify_segment_map): Likewise.
3107 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3108 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3109 error message if we miscompute the rofixup size.
3110 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3111 (frvfdpic_elf_encode_eh_address): Likewise.
3112 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3113 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3114 relocs. Reject unknown relocation types.
3115 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3116 (frv_elf_merge_private_bfd_data): Likewise.
3117 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3118 0x4000 for newly-added elf32-frvfdpic.
3120 2004-05-05 Nick Clifton <nickc@redhat.com>
3123 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3124 returning NULL as most users of this function do not check its
3126 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3127 of bfd_cache_lookup().
3128 * sco5-core.c (sco5_core_file_p): Likewise.
3129 * trad-core.c (trad_unix_core_file_p): Likewise.
3131 2004-05-05 Nick Clifton <nickc@redhat.com>
3133 * cache.c (bfd_cache_lookup): Improve formatting.
3134 * archive.c: Fix formatting.
3136 2004-05-05 Peter Barada <peter@the-baradas.com>
3138 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3139 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3140 * bfd-in2.h(bfd_architecture): Regenerate.
3142 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3144 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3146 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3147 those against discarded link-once and SEC_MERGE section symbols.
3149 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3151 * section.c (bfd_get_section_by_name_if): New.
3152 * bfd-in2.h: Regenerated.
3154 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3156 * som.c (som_bfd_is_group_section): Define.
3158 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3160 * section.c (bfd_make_section_anyway): Copy the whole
3161 bfd_hash_entry, not just "next" from existing entry.
3163 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3165 * elf.c (bfd_section_from_shdr): Maintain the section order in
3167 (special_sections): Add ".note.GNU-stack".
3168 (elf_fake_sections): Handle section group for relocatable
3171 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3173 * section.c (bfd_sections_find_if): New.
3174 * bfd-in2.h: Regenerated.
3176 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3178 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3180 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3181 * elf.c (bfd_elf_is_group_section): New function.
3182 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3183 * section.c (bfd_generic_is_group_section): New function.
3184 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3185 (BFD_JUMP_TABLE_LINK): Adjust.
3186 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3187 * aout-target.h (MY_bfd_is_group_section): Define.
3188 * aout-tic30.c (MY_bfd_is_group_section): Define.
3189 * bfd.c (bfd_is_group_section): Define.
3190 * binary.c (binary_bfd_is_group_section): Define.
3191 * bout.c (b_out_bfd_is_group_section): Define.
3192 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3193 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3194 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3195 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3196 * coffcode.h (coff_bfd_is_group_section): Define.
3197 * i386msdos.c (msdos_bfd_is_group_section): Define.
3198 * i386os9k.c (os9k_bfd_is_group_section): Define.
3199 * ieee.c (ieee_bfd_is_group_section): Define.
3200 * ihex.c (ihex_bfd_is_group_section): Define.
3201 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3202 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3203 * mmo.c (mmo_bfd_is_group_section): Define.
3204 * nlm-target.h (nlm_bfd_is_group_section): Define.
3205 * oasys.c (oasys_bfd_is_group_section): Define.
3206 * pef.c (bfd_pef_bfd_is_group_section): Define.
3207 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3208 * srec.c (srec_bfd_is_group_section): Define.
3209 * tekhex.c (tekhex_bfd_is_group_section): Define.
3210 * versados.c (versados_bfd_is_group_section): Define.
3211 * vms.c (vms_bfd_is_group_section): Define.
3212 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3213 * bfd-in2.h: Regenerate.
3214 * libbfd.h: Regenerate.
3216 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3218 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3220 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3222 * configure.in: Update version to 2.15.91.
3223 * configure: Regenerate.
3225 2004-04-29 Brian Ford <ford@vss.fsi.com>
3227 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3228 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3229 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3230 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3231 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3232 .gnu.linkonce.wi. sections.
3233 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3234 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3236 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3237 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3239 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3241 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3242 * bfd-in2.h: Regenerate.
3243 * libbfd.h: Likewise.
3245 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3247 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3249 (setup_sections): Use som_subspace_dictionary_record struct instead
3250 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3251 is_comdat, is_common or dup_common.
3252 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3253 is_comdat, is_common and dup_common in section subspace_dict from
3255 (som_begin_writing): Use som_subspace_dictionary_record struct.
3256 (som_finish_writing): Likewise.
3257 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3258 is_common and dup_common flags in info for symbol. Add comment
3259 regarding linker support for these fields. Slightly reorganize
3261 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3262 dup_common fields in symbol table from symbol info.
3263 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3264 arguments. Set corresponding fields in copy_data. Change all callers.
3265 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3267 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3268 * som.h (som_subspace_dictionary_record): Define.
3269 (som_copyable_section_data_struct): Add is_comdat, is_common and
3271 (som_section_data_struct): Use som_subspace_dictionary_record struct
3272 instead of subspace_dictionary_record.
3273 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3275 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3277 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3278 if set. Check reloc_done flag before applying relocations. Use
3279 output addresses, both when applying relocations and when comparing
3280 against the specified section.
3281 (elf_xtensa_relocate_section): Use output address to check if dynamic
3282 reloc is in a literal pool. Set section's reloc_done flag.
3284 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3287 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3289 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3292 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3294 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3295 structure field removed in 2004-04-24 patch.
3296 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3298 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3300 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3301 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3302 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3303 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3304 field before calling elf_backend_section_flags.
3306 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3308 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3309 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3310 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3311 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3312 and BFD_RELOC_32_PCREL.
3313 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3314 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3315 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3316 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3317 (mips_elf_next_relocation): Move comment about matching HI/LO
3319 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3320 R_MIPS_GNU_REL_HI16.
3322 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3324 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3325 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3326 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3327 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3328 and update comments to reflect current usage.
3329 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3330 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3332 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3333 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3334 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3335 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3336 type number to be MIPS_R_PCREL16.
3337 (mips_relocate_section): Remove support for link-time relaxation
3338 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3339 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3340 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3341 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3342 relaxation of branches used by embedded-PIC.
3343 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3344 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3345 related members, update comment.
3346 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3347 code related to embedded-PIC.
3348 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3349 initialization of now-removed 'adjust' member of
3350 'struct ecoff_debug_info'.
3352 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3354 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3356 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3358 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3359 relocs for locally defined symbols during -shared final link.
3360 (elf32_arm_final_link_relocate): Likewise.
3362 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3364 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3365 ELF_LINK_POINTER_EQUALITY_NEEDED.
3366 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3367 if r_type is not R_X86_64_PC32.
3368 (elf64_x86_64_finish_dynamic_symbol): If
3369 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3372 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3374 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3375 (elf_backend_plt_sym_val): Define.
3377 2004-04-22 Andrew Cagney <cagney@redhat.com>
3379 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3381 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3383 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3385 * som.c (som_set_section_contents): Constantify second argument.
3386 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3387 (som_object_setup): Rework to avoid warning.
3388 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3391 2004-04-22 Andrew Cagney <cagney@redhat.com>
3393 * cache.c (bfd_cache_close): Check for a previously closed file.
3395 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3397 * bfd.c (bfd_get_synthetic_symtab): Define.
3398 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3399 NAME##_get_synthetic_symtab.
3400 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3401 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3402 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3404 (_bfd_elf_get_synthetic_symtab): New prototype.
3405 * elfcode.h (elf_get_synthetic_symtab): Define.
3406 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3407 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3408 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3409 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3410 * bfd-in2.h: Rebuilt.
3411 * libbfd.h: Rebuilt.
3412 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3413 (elf_backend_plt_sym_val): Define.
3414 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3415 (elf_backend_plt_sym_val): Define.
3416 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3417 (elf_backend_plt_sym_val): Define.
3418 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3419 (elf_backend_plt_sym_val): Define.
3420 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3421 (elf_backend_plt_sym_val): Define.
3422 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3423 (elf_backend_plt_sym_val): Define.
3424 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3425 (elf_backend_plt_sym_val): Define.
3426 * aout-target.h (MY_get_synthetic_symtab): Define.
3427 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3428 * coff-rs6000.c (rs6000coff_vec): Add
3429 _bfd_nodynamic_get_synthetic_symtab.
3430 (pmac_xcoff_vec): Likewise.
3431 * coff64-rs6000.c (rs6000coff64_vec): Add
3432 _bfd_nodynamic_get_synthetic_symtab.
3433 (aix5coff64_vec): Likewise.
3434 * sunos.c (MY_get_synthetic_symtab): Define.
3435 * vms.c (vms_get_synthetic_symtab): Define.
3437 2004-04-22 Nick Clifton <nickc@redhat.com>
3439 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3441 2004-04-22 Peter Barada <peter@the-baradas.com>
3443 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3444 * bfd2-in.h: Regenerate.
3445 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3447 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3449 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3450 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3451 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3452 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3453 * bfd-in2.h: Regenerate.
3455 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3457 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3458 require relocations against a weak symbol to reference the same
3459 symbol hash entry if not a final, static link.
3460 (get_cached_value, add_value_map): Add final_static_link argument.
3461 (remove_literals): Pass final_static_link argument as needed.
3463 2004-04-21 Andrew Cagney <cagney@redhat.com>
3465 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3466 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3467 (opncls_bwrite, opncls_bclose, opncls_bflush)
3468 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3469 bfd iovec that uses function callbacks.
3470 (bfd_close): Use the iovec's bclose.
3471 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3472 (cache_bclose, cache_bflush, cache_bstat)
3473 (cache_iovec): New functions and global variable, implement a
3474 cache "iovec", where applicable set bfd_error.
3475 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3476 * bfdio.c (struct bfd_iovec): Define.
3477 (real_read): Delete function.
3478 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3479 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3480 assume that bread and bwrite set bfd_error.
3481 * bfd.c (struct bfd): Add "iovec", update comments.
3482 * bfd-in2.h, libbfd.h: Re-generate.
3484 2004-04-21 Andrew Cagney <cagney@redhat.com>
3486 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3488 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3490 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3491 (bfd_elf_gc_sections): Fail if a shared object is being created.
3492 Do not fail if dynamic sections have been created. Instead call
3493 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3494 dynamically referenced symbols. Do not mark the whole graph
3495 rooted at .eh_frame, only the section proper.
3497 2004-04-20 DJ Delorie <dj@redhat.com>
3499 * reloc.c: Add BFD_RELOC_32_SECREL.
3500 * bfd-in2.h: Regenerate.
3501 * libbfd.h: Likewise.
3502 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3503 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3504 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3506 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3508 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3509 relocs against hidden/protected undefweak symbols properly.
3510 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3512 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3514 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3515 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3518 2004-04-17 Brian Ford <ford@vss.fsi.com>
3520 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3521 filepos for the SizeOfHeaders field.
3522 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3524 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3526 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3528 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3529 change reloc_done. Set and restore _cooked_size.
3532 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3534 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3537 2004-04-15 Nick Clifton <nickc@redhat.com>
3539 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3541 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3543 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3545 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3547 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3548 when it is a definition.
3550 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3552 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3553 when statically linking PIC code.
3554 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3556 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3558 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3559 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3560 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3561 * configure: Regenerate.
3563 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3565 * elflink.c: Include libiberty.h.
3566 * Makefile.am (elflink.lo): Depend on libiberty.h.
3567 * Makefile.in: Regenerate.
3569 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3571 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3574 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3576 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3577 reserve the memory for dynamic linker
3579 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3581 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3582 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3584 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3586 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3587 RELOC_FOR_GLOBAL_SYMBOL.
3588 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3590 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3592 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3593 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3595 2004-04-01 Paul Brook <paul@codesourcery.com>
3597 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3598 * elf32-arm.h (struct elf32_elf_section_map): New.
3599 (struct _arm_elf_section_data): New.
3600 (elf32_arm_section_data): Define.
3601 (struct elf32_arm_link_hash_table): Add byteswap_code.
3602 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3603 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3604 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3605 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3606 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3607 (bfd_elf32_new_section_hook, elf_backend_write_section,
3608 elf_backend_link_output_symbol_hook): Define.
3610 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3612 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3613 that keeps the characters in a B_INCL..B_EINCL range.
3614 (_bfd_link_section_stabs): When computing the sum of the
3615 characters in a B_INCL..B_EINCL range also keep a copy of those
3616 characters. Use this information to distinguish between
3617 include sections that have the same sum and the same length
3618 but which are nevertheless unique.
3620 2004-03-31 Paul Brook <paul@codesourcery.com>
3622 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3623 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3625 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3627 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3628 to 'sum_chars' and add field 'num_chars'.
3629 (_bfd_link_section_stabs): When computing the sum of the
3630 characters in a B_INCL..B_EINCL range also keep a count of the
3631 number of characters. Use this information to help distinguish
3632 between include sections when have the same sum but which
3633 nevertheless are still unique.
3635 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3637 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3639 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3640 Tomer Levi <Tomer.Levi@nsc.com>
3642 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3643 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3644 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3645 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3646 (cpu-cr16c.lo): New target.
3647 (elf32-cr16c.lo): Likewise.
3648 * Makefile.in: Regenerate.
3649 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3650 (bfd_archures_list): Add bfd_cr16c_arch.
3651 * config.bfd: Handle cr16c-*-elf*.
3652 * configure.in: Handle bfd_elf32_cr16c_vec.
3653 * configure: Regenerate.
3654 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3655 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3656 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3657 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3658 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3659 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3660 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3661 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3662 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3663 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3664 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3665 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3666 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3667 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3668 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3669 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3670 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3671 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3672 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3673 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3674 * targets.c (bfd_elf32_cr16c_vec): Declare.
3675 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3676 * cpu-cr16c.c: New file.
3677 * elf32-cr16c.c: Likewise.
3678 * libbfd.h: Regenerate.
3679 * bfd-in2.h: Likewise.
3681 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3683 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3685 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3687 * Makefile.am: Remove all mention of elflink.h.
3688 * Makefile.in: Regenerate.
3689 * bfd-in.h (bfd_elf_discard_info): Declare.
3690 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3691 * bfd-in2.h: Regenerate.
3692 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3693 bfd_elf32_link_record_dynamic_symbol,
3694 bfd_elf64_link_record_dynamic_symbol,
3695 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3696 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3697 _bfd_elf32_link_record_local_dynamic_symbol,
3698 _bfd_elf64_link_record_local_dynamic_symbol,
3699 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3700 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3701 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3702 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3703 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3704 _bfd_elf32_reloc_symbol_deleted_p,
3705 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3706 (bfd_elf_link_record_dynamic_symbol,
3707 bfd_elf_link_record_local_dynamic_symbol,
3708 bfd_elf_final_link, bfd_elf_gc_sections,
3709 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3710 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3711 bfd_elf_reloc_symbol_deleted_p): Declare.
3712 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3713 * elf32-arm.h: Update for changed function names. Remove local
3714 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3715 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3716 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3717 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3718 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3719 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3720 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3721 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3722 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3723 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3724 (bfd_elfNN_print_symbol): Define.
3725 * elfcode.h: Don't include elflink.h.
3726 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3727 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3728 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3729 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3730 elf_link_record_local_dynamic_symbol): Don't define.
3731 * elflink.c: Update for changed function names. Move elflink.h
3733 * elflink.h: Delete file.
3734 * po/SRC-POTFILES.in: Regenerate.
3735 * po/bfd.pot: Regenerate.
3737 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3739 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3740 "name" for global syms accidentally removed in 2004-03-20 change.
3742 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3744 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3745 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3746 where Elf_External_* is different for 64 and 32 bit, with
3747 corresponding elf_size_info field.
3748 (struct elf_final_link_info): Use "bfd_byte *" instead
3749 of "Elf_External_Sym *" for external_syms and symbuf.
3750 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3751 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3752 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3753 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3754 (elf_link_sort_cmp2): Adjust.
3755 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3756 using ELF_R_SYM macro. Set u.sym_mask.
3757 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3758 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3759 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3760 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3761 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3762 swap_syn_out functions. Rearrange dyn swap in/out switch.
3763 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3764 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3765 (elf_link_flush_output_syms): Add elf_backend_data arg.
3766 (elf_link_check_versioned_symbol): Likewise.
3767 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3768 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3769 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3770 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3771 ELF_R_TYPE and ELF_R_INFO macros.
3772 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3773 based on size rather than using ELF_R_INFO.
3774 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3776 (struct alloc_got_off_arg): New.
3777 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3778 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3779 (elf_gc_allocate_got_offsets): Adjust.
3780 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3781 ELF_R_SYM. Use bfd_section_from_elf_index.
3782 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3783 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3784 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3786 2004-03-26 Stan Shebs <shebs@apple.com>
3788 Remove MPW support, no longer used.
3789 * config.bfd (powerpc-*-mpw*): Remove configuration.
3790 * mpw-config.in, mpw-make.sed: Remove files.
3791 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3793 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3795 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3796 (ppc64_elf_add_symbol_hook): New function.
3797 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3798 const from Elf_Internal_Sym param.
3799 * elflink.c (elf_link_add_object_symbols): Adjust.
3800 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3801 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3802 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3803 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3804 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3805 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3806 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3807 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3808 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3809 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3810 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3811 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3812 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3813 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3814 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3815 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3817 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3819 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3820 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3821 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3822 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3823 (bfd_elf64_bfd_link_add_symbols): Delete.
3824 (bfd_elf_link_add_symbols): Declare.
3825 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3826 * elflink.c: Include safe-ctype.h.
3827 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3829 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3830 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3832 (elf_link_add_archive_symbols): Rename from
3833 _bfd_elf_link_add_archive_symbols, make static.
3834 (elf_link_add_object_symbols): New function. Corresponding
3835 elflink.h function converted to use elf_size_info.
3836 (bfd_elf_link_add_symbols): Likewise.
3837 (bfd_elf_size_dynamic_sections): Adjust.
3838 * elflink.h (elf_bfd_link_add_symbols): Delete.
3839 (elf_link_add_object_symbols): Delete.
3840 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3841 bfd_elf_link_add_symbols.
3842 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3844 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3846 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3847 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3849 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3850 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3851 (_bfd_elf_add_dt_needed_tag): Declare.
3852 (_bfd_elf_sort_symbol): Declare.
3853 (_bfd_elf_finalize_dynstr): Declare.
3854 (RELOC_FOR_GLOBAL_SYM): Formatting.
3855 * elfcode.h (elf_add_dynamic_entry): Delete.
3856 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3857 elflink.h function converted to use elf_size_info.
3858 (_bfd_elf_add_dt_needed_tag): Likewise.
3859 (_bfd_elf_sort_symbol): Likewise.
3860 (_bfd_elf_finalize_dynstr): Likewise.
3861 (compute_bucket_count): Likewise.
3862 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3863 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3864 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3865 * elflink.h: ..here.
3866 (sort_symbol, add_dt_needed_tag): Delete.
3867 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3868 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3870 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3871 * elf32-cris.c (add_dynamic_entry): Likewise.
3872 * elf32-hppa.c (add_dynamic_entry): Likewise.
3873 * elf32-i370.c (add_dynamic_entry): Likewise.
3874 * elf32-i386.c (add_dynamic_entry): Likewise.
3875 * elf32-m32r.c (add_dynamic_entry): Likewise.
3876 * elf32-m68k.c (add_dynamic_entry): Likewise.
3877 * elf32-ppc.c (add_dynamic_entry): Likewise.
3878 * elf32-s390.c (add_dynamic_entry): Likewise.
3879 * elf32-sh.c (add_dynamic_entry): Likewise.
3880 * elf32-sparc.c (add_dynamic_entry): Likewise.
3881 * elf32-vax.c (add_dynamic_entry): Likewise.
3882 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3883 * elf64-alpha.c (add_dynamic_entry): Likewise.
3884 * elf64-hppa.c (add_dynamic_entry): Likewise.
3885 * elf64-ppc.c (add_dynamic_entry): Likewise.
3886 * elf64-s390.c (add_dynamic_entry): Likewise.
3887 * elf64-sparc.c (add_dynamic_entry): Likewise.
3888 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3889 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3890 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3891 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3892 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3893 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3895 2004-03-23 Paul Brook <paul@codesourcery.com>
3897 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3899 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3901 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3902 literal tables and check for relocs outside of literal pools.
3903 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3904 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3906 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3907 (elf_xtensa_relocate_section): Read literal tables and check for
3908 dynamic relocations in read-only sections and not in literal pools.
3910 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3913 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3915 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3917 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3918 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3919 not defined by the executable, or defined in a DSO.
3920 <eliding run-time relocation of .got>: Initialize GOT entry for a
3921 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3923 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3924 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3925 a PLT reloc to GOT for an executable.
3926 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3927 .got for a DSO and explain why.
3928 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3929 and unreferenced symbols for which a PLT is defined. Adjust
3930 dynamic-symbol pruning correspondingly, to make sure we don't lose
3931 a dynamic symbol also defined by a DSO.
3933 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3935 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3936 and rel args. Group input and output args. Wrap to 80 columns.
3937 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3938 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3939 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3940 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3941 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3942 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3943 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3944 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3945 RELOC_FOR_GLOBAL_SYMBOL invocation.
3947 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3949 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3950 unresolved symbols in objects aren't allowed.
3952 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3954 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3955 (elf_hppa_unmark_useless_dynamic_symbols):
3956 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3957 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3958 (elf32_hppa_relocate_section): Likewise.
3959 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3960 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3961 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3962 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3963 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3965 * elf-m10200.c (mn10200_elf_relocate_section): Use
3966 RELOC_FOR_GLOBAL_SYMBOL.
3967 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3968 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3969 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3970 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3971 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3972 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3973 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3974 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3975 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3976 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3977 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3978 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3980 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3982 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3983 (final_link_relocate): Likewise.
3984 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3985 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3987 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3989 * Makefile.am: Run "make dep-am".
3990 * Makefile.in: Regenerate.
3991 * aclocal.m4: Regenerate.
3992 * config.in: Regenerate.
3993 * po/bfd.pot: Regenerate.
3995 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3996 H.J. Lu <hongjiu.lu@intel.com>
3998 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3999 type and size change code to where it was previously. Remove
4000 dt_needed param. Treat old weak syms as strong if new sym is
4001 from a shared lib, even when old sym is from another shared
4002 lib. Remove unnecessary tests of oldweak and newweak. Correct
4004 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4005 _bfd_elf_merge_symbol calls.
4006 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4007 dt_needed local var. Update comments.
4008 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4009 (_bfd_elf_add_default_symbol): Likewise.
4011 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4012 strong syms in one shared object overriding weak syms in another.
4014 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4016 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4017 dyn_lib_class field. Rearrange for better packing.
4018 (elf_dt_soname): Delete.
4019 (elf_dyn_lib_class): Define.
4020 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4021 (bfd_elf_set_dt_needed_soname): Delete.
4022 (bfd_elf_set_dyn_lib_class): New function.
4023 * elflink.h (add_dt_needed_tag): New function. Split out from..
4024 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4025 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4026 initialization of soname.
4027 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4029 * bfd-in.h (enum dynamic_lib_link_class): New.
4030 (bfd_elf_set_dt_needed_soname): Delete.
4031 (bfd_elf_set_dyn_lib_class): Declare.
4032 * bfd-in2.h: Regenerate.
4034 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4035 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4036 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4037 symbol loop. Instead use add_needed to flag tag as written.
4039 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4041 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4042 logic for null_input_bfd detection.
4044 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4046 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4048 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4050 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4053 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4055 * elflink.c (elf_link_read_relocs_from_section): Don't use
4056 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4057 (_bfd_elf_link_read_relocs): ..to here.
4058 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4060 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4062 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4063 values selected in configure.host. Require both to be defined
4064 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4065 corresponding BFD_HOST vars with quotes.
4066 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4067 Always require BFD_HOST_64_BIT_DEFINED.
4068 <file_ptr type>: Find off_t size before emitting message. Combine
4069 off_t and ftello64 conditional.
4070 * configure: Regenerate.
4072 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4074 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4075 aliasing warning. Remove trailing whitespace throughout file.
4077 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4079 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4080 input_section in calls to get_dyn_name.
4081 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
4083 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4085 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4087 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4088 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4089 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4090 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4091 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4092 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4093 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4095 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4096 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4097 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4098 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4099 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4100 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4101 (read_8_bytes, read_indirect_string, read_address): Likewise.
4102 (read_abbrevs, parse_comp_unit): Likewise.
4103 * targets.c (struct bfd_target): Likewise.
4104 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4105 * hppabsd-core.c: Likewise. Formatting.
4106 * hpux-core.c: Likewise.
4107 * irix-core.c: Likewise.
4108 * netbsd-core.c: Likewise.
4109 * osf-core.c: Likewise.
4110 * ptrace-core.c: Likewise.
4111 * sco5-core.c: Likewise.
4112 * trad-core.c: Likewise.
4113 * configure: Regenerate.
4114 * bfd-in2.h: Regenerate.
4116 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4118 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4119 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4120 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4121 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4122 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4123 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4124 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4125 * libbfd.c: Likewise in function definitions.
4126 (bfd_put_8): Mask with 0xff rather than casting to char.
4127 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4128 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4129 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4130 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4131 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4132 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4133 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4134 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4135 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4136 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4137 * archive.c (do_slurp_coff_armap): Update swap prototype.
4138 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4139 (tic54x_getl_signed_32): Likewise.
4140 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4141 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4142 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4143 (bfd_getp_signed_32, bfd_putp32): Likewise.
4144 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4145 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4146 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4147 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4148 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4149 bfd_h_getx_signed_16, bfd_h_putx16.
4150 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4151 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4152 * hpux-core.c: Likewise.
4153 * irix-core.c: Likewise.
4154 * netbsd-core.c: Likewise.
4155 * osf-core.c: Likewise.
4156 * ptrace-core.c: Likewise.
4157 * sco5-core.c: Likewise.
4158 * trad-core.c: Likewise.
4159 * bfd-in2.h: Regenerate.
4161 2004-03-15 Matt Thomas <matt@3am-software.com>
4163 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4166 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4168 * config.bfd: Add x86_64-*-openbsd*.
4169 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4171 * configure: Regenerate.
4173 2004-03-12 Nick Clifton <nickc@redhat.com>
4174 Dave Murphy <wintermute2k4@ntlworld.com>
4176 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4177 if the input bfd does not contain any code.
4179 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4181 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4183 2004-03-05 Fred Fish <fnf@redhat.com>
4185 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4186 mips16 symbols to be even rather than testing first for even/odd.
4187 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4189 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4191 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4194 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4196 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4197 undefined symbols as hash_new.
4199 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4201 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4203 * elf32-sh.c: Ditto.
4204 * bfd-in2.h: Regenerate.
4206 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4208 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4210 (_frv_count_got_plt_entries): Initialize them.
4211 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4213 (frv_pic_relocs_info_for_global): Likewise.
4214 (frv_pic_relocs_info_for_local): Likewise.
4215 (frv_pic_merge_early_relocs_info): New.
4216 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4218 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4219 Check that we don't exceed the allocated count for entry.
4220 (_frv_add_rofixup): Likewise.
4221 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4222 (elf32_frv_finish_dynamic_sections): Improve error message in case
4223 we emit too few rofixup entries.
4225 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4227 * archures.c (bfd_mach_fr450): New.
4228 * bfd-in2.h: Regenerate.
4229 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4230 (arch_info_500): Link to it.
4231 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4232 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4233 (frv_elf_arch_extension_p): New function.
4234 (frv_elf_merge_private_bfd_data): Use it.
4236 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4238 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4240 * elflink.h (is_global_data_symbol_definition): Moved to
4242 (elf_link_is_defined_archive_symbol): Likewise.
4243 (elf_link_add_archive_symbols): Likewise. Renamed to
4244 _bfd_elf_link_add_archive_symbols.
4246 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4247 of ELF symbol table entry from backend.
4248 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4249 instead of elf_link_add_object_symbols.
4251 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4253 * elf-bfd.h (struct elf_backend_data): Added
4254 elf_backend_can_make_relative_eh_frame,
4255 elf_backend_can_make_lsda_relative_eh_frame and
4256 elf_backend_encode_eh_address.
4257 (_bfd_elf_encode_eh_address): Declare.
4258 (_bfd_elf_can_make_relative): Declare.
4259 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4260 hooks to decide whether to attempt to make_relative and
4262 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4263 (_bfd_elf_can_make_relative): New.
4264 (_bfd_elf_encode_eh_address): New.
4265 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4266 (frv_elf_encode_eh_address): New.
4267 (elf_backend_can_make_relative_eh_frame): Define.
4268 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4269 (elf_backend_encode_eh_address): Define.
4271 (elf_backend_can_make_relative_eh_frame): Define.
4272 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4273 (elf_backend_encode_eh_address): Define.
4274 (elfNN_bed): Add them.
4276 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4278 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4279 complain_on_overflow to signed.
4281 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4283 * elflink.h (sort_symbol): New.
4284 (elf_link_add_object_symbols): Use a sorted symbol array for
4287 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4289 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4290 for pc relative relocs.
4291 (elf_s390_relocate_section): Likewise.
4292 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4293 for pc relative relocs.
4294 (elf_s390_relocate_section): Likewise.
4296 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4298 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4301 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4303 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4304 field to track if a relocation is against readonly section.
4305 (count_dyn_reloc): Take a new argument for rent->reltext.
4306 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4307 (get_reloc_section): Don't set ia64_info->reltext here.
4308 (allocate_dynrel_entries): Set ia64_info->reltext here.
4310 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4312 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4313 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4314 function's descriptor to symbol+offset, and map local undefweak
4315 symbol to NULL function descriptor.
4316 (elf32_frv_relocate_section): Likewise.
4318 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4320 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4322 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4323 (netbsd_core_file_p): Set architecture from machine ID for
4326 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4328 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4329 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4331 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4333 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4334 symbols with non-default visibility.
4336 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4338 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4339 IMAGE_SCN_MEM_WRITE on known sections only.
4341 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4343 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4344 symbols used in PIE relocs.
4346 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4348 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4351 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4353 * configure.in: Update version to 2.15.90.
4354 * configure: Regenerate.
4356 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4357 Richard Sandiford <rsandifo@redhat.com>
4359 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4360 _bfd_elf_symbol_refs_local_p to decide whether to decay
4361 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4362 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4363 relocs if the symbol wasn't defined by a regular object file.
4364 Don't check the symbol's dynindx.
4366 2004-02-16 Andrew Cagney <cagney@redhat.com>
4368 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4370 * bfd-in2.h: Re-generate.
4372 2004-02-14 Andrew Cagney <cagney@redhat.com>
4374 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4375 _LARGEFILE64_SOURCE.
4377 2004-02-13 Andrew Cagney <cagney@redhat.com>
4379 * elf.c (vma_page_aligned_bias): New function.
4380 (assign_file_positions_except_relocs)
4381 (assign_file_positions_for_segments): Replace broken modulo
4382 arithmetic with call to vma_page_aligned_bias.
4384 2004-02-11 Andrew Cagney <cagney@redhat.com>
4386 * bfd-in.h: Update copyright.
4387 (bfd_tell): Change return type to file_ptr.
4388 * bfd-in2.h: Re-generate.
4389 * cache.c: Update copyright.
4390 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4392 (close_one): Use real_ftell.
4393 * bfdio.c: Update copyright.
4394 (real_ftell, real_fseek): New functions.
4395 (bfd_tell): Use real_fseek and real_ftell, change return type to
4397 (bfd_seek): Use real_ftell and real_fseek, change type of
4398 file_position to a file_ptr.
4399 * libbfd-in.h: Update copyright.
4400 (real_ftell, real_fseek): Declare.
4401 * libbfd.h: Re-generate.
4403 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4404 fseeko and fseeko64. Determine bfd_file_ptr.
4405 * configure: Re-generate.
4406 * config.in: Re-generate.
4408 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4410 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4411 * elf32-h8300.c: Likewise.
4413 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4414 Nick Clifton <nickc@redhat.com>
4416 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4417 GOT entries with no associated GOT subsection.
4419 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4421 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4422 * elf.c (swap_out_syms): Use it to decide whether local section
4423 symbols should be named.
4424 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4425 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4426 (elf_backend_name_local_section_symbols): Define.
4427 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4429 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4431 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4432 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4435 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4437 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4438 to bfd_link_hash_entry passed by reference to
4439 _bfd_generic_link_add_one_symbol.
4441 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4443 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4444 relocations against dynamic symbols.
4446 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4448 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4451 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4453 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4454 * bfd-in2.h, libbfd.h: Rebuilt.
4456 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4458 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4459 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4460 flag has been cleared.
4462 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4464 * coff-h8300.c: Add and adjust comments about relaxation.
4465 * elf32-h8300.c: Likewise.
4467 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4469 * coff-h8300.c: Fix comment typos.
4470 * elf32-h8300.c: Likewise.
4472 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4474 * coff-h8300.c: Add comments about relaxation.
4475 * elf32-h8300.c: Likewise.
4477 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4479 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4481 * aclocal.m4: Regenerate.
4482 * configure: Regenerate.
4484 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4486 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4487 mips_elf64_rtype_to_howto instead of using howto_table.
4489 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4491 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4493 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4494 relocs which would not use the PLT.
4496 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4498 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4499 (ppc64_elf_gc_sweep_hook): Likewise.
4500 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4502 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4504 Adds linker relaxation support for bit manipulation insns like
4505 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4507 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4508 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4509 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4510 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4512 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4514 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4516 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4518 * elf32-h8300.c: Fix formatting.
4520 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4522 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4523 dynamic object is present. Declare r_symndx and h in an inner
4525 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4527 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4529 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4530 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4531 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4532 identically. Do not emit PC24 relocations for shared libraries.
4533 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4534 identically. Don't adjust pc_count.
4535 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4536 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4537 adjust count for branch relocations.
4538 (allocate_dynrelocs): Correct typo in call to
4539 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4540 PC24 or PLT32 relocs when linking.
4542 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4544 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4545 relocation howto with ARM_26 one for consistency.
4546 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4547 that will be converted to ARM_26D ones, since we always want 'done'
4548 relocations to be reflected in section's data.
4549 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4551 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4554 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4556 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4557 are not partial_inplace during a relocatable link.
4559 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4561 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4562 if no dynamic object is present. Declare r_symndx and h in an
4565 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4567 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4568 trampoline if it is known out of range.
4570 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4572 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4573 * elf32-frv.c (_frv_osec_readonly_p): New.
4574 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4576 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4577 (elf32_frv_relocate_section): Likewise. Error out if attempting
4578 to emit rofixups or dynamic relocs in read-only segments. Use
4579 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4580 dynamic relocations.
4581 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4582 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4583 relocations or fixups involving merged sections correctly. Avoid
4584 crash when undefined symbol is referenced by R_FRV_32 or
4585 R_FRV_FUNCDESC_VALUE.
4586 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4587 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4588 input section holding local symbol to addend of R_FRV_32 or
4589 R_FRV_FUNCDESC_VALUE dynamic relocation.
4590 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4591 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4592 (elf32_frv_always_size_sections): Don't store pointer to
4593 __stacksize symbol in sec_info.
4594 (elf32_frv_modify_segment_map): Look it up here.
4595 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4596 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4597 of the lazy PLT entry, not only its offset, as the low word of a
4598 function descriptor.
4599 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4600 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4601 if a hash table entry already exists but is not a definition.
4602 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4603 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4604 (_frv_add_rofixup): Don't inline.
4605 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4606 for undefweak symbols.
4607 (elf32_frv_relocate_section): Avoid crash while computing
4608 relocation when linking with shared library. Only emit rofixups
4609 and dynamic relocations for alloc&load sections. Mark binaries
4610 with inter-segment relocations for relocation as a unit.
4611 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4612 (DEFAULT_STACK_SIZE): New.
4613 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4614 emit rofixups or dynamic relocs when linking dynamic non-PIE
4616 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4617 shared libs too. Reserve the last entry for the GOT pointer.
4618 (elf32_frv_finish_dynamic_sections): Emit it.
4619 (elf32_frv_always_size_sections): New.
4620 (elf32_frv_modify_segment_map): New.
4621 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4623 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4624 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4625 (elf_backend_always_size_sections): New.
4626 (elf_backend_modify_segment_map): New.
4627 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4628 * config.bfd: Added frv-*-*linux*.
4629 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4630 ABS section, instead of crashing.
4631 (elf32_frv_relocate_section): Don't crash before warning about
4632 different segments in non-PIC relocation.
4633 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4634 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4635 relocs to undefweak symbols.
4636 (elf32_frv_relocate_section): Ditto for undefined symbols.
4637 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4638 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4639 gotfixup section was created.
4640 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4641 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4642 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4643 complain_overflow_signed.
4644 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4645 have not been allocated.
4646 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4647 privfd only if dynamic sections were created.
4648 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4649 for GPREL relocs. When linking relocatable FDPIC executables,
4650 emit warnings for relocations that would be illegal on PIE or
4651 shared libraries. Emit rofixup for R_FRV_32 only if input object
4653 (_frv_create_got_section): Define _gp symbol in the rofixup
4655 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4656 dynamic sections missing, error out requesting -melf32frvfd.
4657 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4658 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4659 computation of addends from section and global or local symbol
4660 value. Change return type to bfd_boolean, and return a failure if
4661 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4662 nonzero addend is required.
4663 (elf32_frv_relocate_section): Likewise. Print error for
4664 unsupported nonzero addends.
4665 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4666 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4667 force everything local.
4668 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4669 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4670 (frv_gotfixup_section): New.
4671 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4672 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4674 (_frv_add_rofixup): New.
4675 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4676 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4677 improve some ugly conditions.
4678 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4679 relocations in fdpic.
4680 (_frv_create_got_section): Create .rofixup.got section.
4681 (struct _frv_dynamic_got_info): Added fixups.
4682 (_frv_count_got_plt_entries): Account in-GOT relocations into
4683 relocs32, relocsfd and relocsfdv. Account them into relocs or
4684 fixups, as appropriate.
4685 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4687 (elf32_frv_finish_dynamic_sections): Verify that the right number
4688 of relocations and fixups was generated.
4689 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4691 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4692 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4693 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4694 descriptor of a (formerly-)global symbol is local.
4695 (struct frv_pic_relocs_info): Adjust comments.
4696 (_frv_emit_got_relocs_plt_entries): Adjust.
4697 (elf32_frv_relocate_section): Likewise.
4698 (_frv_count_got_plt_entries): Likewise.
4699 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4700 symbol's value to addend in the common preamble. Decay dynamic
4701 symbols to section+offset if they bind or call locally, for GOT
4702 and FUNCDESC_VALUE, respectively.
4703 (elf32_frv_relocate_section): Likewise.
4704 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4705 internal or hidden visibility.
4706 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4707 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4708 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4709 (elf32_frv_relocate_section): Pass relocation addend in. Use
4710 original relocation addend to look up the got relocs/plt entries
4711 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4712 processing relocations that reference .scommon symbols.
4713 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4714 Introduce support for dynamic linking.
4715 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4716 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4717 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4718 (frv_reloc_type_lookup): Return REL howtos for executables and
4720 (frv_info_to_howto_rel): New.
4721 (struct frv_elf_link_hash_table): New.
4722 (frv_hash_table, frv_got_section, frv_gotrel_section,
4723 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4724 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4725 (frv_elf_link_hash_table_create): New.
4726 (struct frv_pic_relocs_info): New.
4727 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4728 (frv_pic_relocs_info_find): New.
4729 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4731 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4732 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4733 (_frv_emit_got_relocs_plt_entries): New.
4734 (elf32_frv_relocate_section): Add support for dynamic linking.
4735 Handle new relocations.
4736 (_frv_create_got_section): New.
4737 (elf32_frv_create_dynamic_sections): New.
4738 (ELF_DYNAMIC_INTERPRETER): New.
4739 (struct _frv_dynamic_got_info): New.
4740 (_frv_count_got_plt_entries): New.
4741 (struct _frv_dynamic_got_plt_info): New.
4742 (_frv_compute_got_alloc_data): New.
4743 (_frv_get_got_entry, _frv_get_fd_entry): New.
4744 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4745 (_frv_resolve_final_relocs_info): New.
4746 (elf32_frv_size_dynamic_sections): New.
4747 (elf32_frv_finish_dynamic_sections): New.
4748 (elf32_frv_adjust_dynamic_symbol): New.
4749 (elf32_frv_finish_dynamic_symbol): New.
4750 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4752 (elf_info_to_howto_rel): Define.
4753 (bfd_elf32_bfd_link_hash_table_create): Define.
4754 (elf_backend_create_dynamic_sections): Define.
4755 (elf_backend_adjust_dynamic_symbol): Define.
4756 (elf_backend_size_dynamic_sections): Define.
4757 (elf_backend_finish_dynamic_symbol): Define.
4758 (elf_backend_finish_dynamic_sections): Define.
4759 (elf_backend_want_got_sym): Define.
4760 (elf_backend_got_header_size): Define.
4761 (elf_backend_want_got_plt): Define.
4762 (elf_backend_plt_readonly): Define.
4763 (elf_backend_want_plt_sym): Define.
4764 (elf_backend_plt_header_size): Define.
4765 (elf_backend_may_use_rel_p): Define.
4766 (elf_backend_may_use_rela_p): Define.
4767 (elf_backend_default_use_rela_p): Define.
4768 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4769 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4770 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4771 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4772 (frv_reloc_map): Map the corresponding BFD relocs to them.
4773 (frv_reloc_type_lookup): ... and back to BFD relocs.
4774 * reloc.c: New relocs.
4775 * bfd-in2.h, libbfd.h: Rebuilt.
4776 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4777 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4778 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4779 R_FRV_FUNCDESC_GOTLO): New.
4780 (frv_reloc_map): Map the corresponding BFD relocs to them.
4781 (frv_reloc_type_lookup): ... and back to BFD relocs.
4782 * reloc.c: New relocs.
4783 * bfd-in2.h, libbfd.h: Rebuilt.
4785 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4787 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4788 targets to support pages of up to 64kB.
4789 (elf32_bed): Redefine to get a separate backend data structure for
4790 traditional targets.
4791 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4792 targets to support pages of up to 64kB.
4793 (elf64_bed): Redefine to get a separate backend data structure for
4794 traditional targets.
4795 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4796 targets to support pages of up to 64kB.
4797 (elf32_bed): Redefine to get a separate backend data structure for
4798 traditional targets.
4800 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4802 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4804 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4806 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4807 (elf_i386_grok_psinfo): Likewise.
4809 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4811 * config.bfd: Add m68k-uClinux target.
4813 2004-01-01 Grant Edwards <grante@visi.com>
4815 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4816 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4817 (elf32_h8_gc_sweep_hook): New function.
4818 (elf_backend_gc_mark_hook): Define.
4819 (elf_backend_gc_sweep_hook): Define.
4820 (elf_backend_can_gc_sections): Define.
4822 For older changes see ChangeLog-0203
4828 version-control: never