1 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
5 * nlmcode.h (nlm_write_object_contents): Warning fix.
7 2004-11-18 Bob Wilson <bob.wilson@acm.org>
9 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
11 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
14 (elf32_arm_plt_thumb_stub): New.
15 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
17 (elf32_arm_link_hash_traverse): Fix typo.
18 (elf32_arm_link_hash_table): Add obfd.
19 (elf32_arm_link_hash_newfunc): Initialize new fields.
20 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
21 (elf32_arm_link_hash_table_create): Initialize obfd.
22 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
23 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
24 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
25 interworking BFD is not dynamic.
26 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
27 not emit glue for PLT references.
28 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
29 emit glue for PLT references. Support the Thumb PLT prefix.
30 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
32 (elf32_arm_check_relocs): Likewise.
33 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
35 (allocate_dynrelocs): Handle Thumb PLT references.
36 (elf32_arm_finish_dynamic_symbol): Likewise.
37 (elf32_arm_symbol_processing): New function.
38 (elf_backend_symbol_processing): Define.
40 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
42 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
43 add_fde_encoding. Remove need_relative.
44 * elf-eh-frame.c (extra_augmentation_string_bytes)
45 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
46 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
47 in cases where the CIE has no existing 'R' augmentation. Use
48 size_of_output_cie_fde when assigning offsets. Use the final offset
49 as the new section size.
50 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
51 Account for any extra augmentation bytes in the returned offset.
52 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
53 moved before being modified. Pad growing entries with DW_CFA_nops.
54 Add 'z' and 'R' augmentations as directed by add_augmentation_size
57 2004-11-15 Mark Mitchell <mark@codesourcery.com>
59 * elf32-arm.c (elf32_arm_relocate_section): Use
62 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
64 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
65 for discard relocations; don't add an R_MIPS_NONE to the main body
68 2004-11-04 Paul Brook <paul@codesourcery.com>
70 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
71 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
72 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
73 default version definition for unversioned symbols.
74 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
75 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
76 _bfd_elf_slurp_version_tables. Set default version for unversioned
79 2004-11-15 Paul Brook <paul@codesourcery.com>
81 * elflink.c (elf_link_add_object_symbols): Don't assume version
82 indices are consecutive.
84 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
86 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
87 composite relocations against the personality data.
89 2004-11-13 Paul Brook <paul@codesourcery.com>
91 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
92 R_ARM_PREL31 relocations to PLT entries.
93 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
94 (elf32_arm_check_relocs): Ditto.
96 2004-11-12 Bob Wilson <bob.wilson@acm.org>
98 * xtensa-isa.c (xtensa_interface_class_id): New.
100 2004-11-11 Bob Wilson <bob.wilson@acm.org>
102 * elf32-xtensa.c (property_table_compare): Remove assertion about
103 entries with the same address and non-zero size.
104 (xtensa_read_table_entries): Report such entries as errors.
106 2004-11-11 Mark Mitchell <mark@codesourcery.com>
108 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
109 R_ARM_RELATIVE on Symbian OS.
111 2004-11-09 Mark Mitchell <mark@codesourcery.com>
113 * som.c (som_bfd_print_private_bfd_data): New function.
114 (som_object_setup): Save the auxiliary header. Don't assume that
115 zero is an invalid entry point for a shared library.
116 (som_object_p): Allocate the auxiliary header on the heap.
118 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
120 (elf32_arm_symbian_modify_segment_map): Likewise.
122 2004-11-09 Daniel Jacobowitz <dan@debian.org>
124 From David Poole <daveml@mbuf.com>:
125 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
126 (elf32_arm_size_dynamic_sections): Call it.
128 2004-11-09 Alan Modra <amodra@bigpond.net.au>
130 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
131 (ALL_MACHINES_CFILES): Fix typo.
132 * Makefile.in: Regenerate.
133 * po/SRC-POTFILES.in: Regenerate.
135 2004-11-08 Mark Mitchell <mark@codesourcery.com>
137 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
138 R_ARM_RELATIVE relocation for Symbian OS, mention the section
139 symbol in the relocation.
141 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
142 Vineet Sharma <vineets@noida.hcltech.com>
144 * coff-maxq.c: New File.
145 * cpu-maxq.c: New File.
146 * coffcode.h: Likewise.
147 * config.bfd: Likewise.
148 * configure.in (maxqcoff_vec): New target vector.
149 * Makefile.am: Add support for maxq target.
150 * configure.in: Likewise.
151 * archures.c:. Likewise.
152 * targets.c: Likewise.
153 * bfd_in2.h : Regenerated.
154 * Makefile.in: Regenerated.
155 * configure: Regenerated.
156 * doc/Makefile.in: Regenerated.
158 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
160 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
161 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
162 C_NT_WEAK aux entries.
163 (_bfd_coff_generic_relocate_section): Handle undefined
166 2004-11-07 Andreas Schwab <schwab@suse.de>
168 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
169 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
170 non-default visibility.
172 2004-11-01 Mark Mitchell <mark@codesourcery.com>
174 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
176 (elf32_arm_symbian_modify_segment_map): Don't
177 reset includes_filehdr and includes_phdrs here.
179 2004-11-04 Daniel Jacobowitz <dan@debian.org>
181 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
182 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
183 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
185 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
186 to a new removed list. Remove normal configuration stanzas.
187 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
188 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
189 elfarm-nabi.lo with elf32-arm.lo.
190 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
191 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
192 * elf32-arm.h: Remove.
193 * elfarm-oabi.c: Remove.
194 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
195 and bfd_elf32_littlearm_oabi_vec.
196 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
198 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
200 * config.bfd: Support crisv32-*-* like cris-*-*.
201 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
202 (bfd_mach_cris_v10_v32): New macros.
203 * cpu-cris.c: Tweak formatting.
204 (get_compatible): New function.
206 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
207 bfd_arch_info_type:s.
208 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
209 get_compatible for member compatible and link bfd_cris_arch_v32 as
211 * elf32-cris.c (cris_elf_pcrel_reloc)
212 (cris_elf_set_mach_from_flags): New functions.
213 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
214 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
215 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
216 numbers for bfd_mach_cris_v32.
217 (PLT_ENTRY_SIZE_V32): New macro.
218 (elf_cris_plt0_entry): Drop last comma in initializer.
219 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
220 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
222 (cris_elf_relocate_section): Change all "%B(%A)" messages to
224 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
225 (elf_cris_finish_dynamic_sections): Similar.
226 (elf_cris_adjust_dynamic_symbol): Similar.
227 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
229 <switch with PIC relocs>: Emit error and return FALSE for
230 bfd_mach_cris_v10_v32.
231 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
232 Emit warning when generating textrel reloc.
233 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
234 (cris_elf_final_write_processing): Set flags according to mach.
235 (cris_elf_print_private_bfd_data): Display
236 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
237 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
238 new_flags. Don't call cris_elf_final_write_processing. Don't
239 look at the actual elf header flags at all; use
240 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
241 in bfd_get_mach for ibfd and obfd and handle merging of compatible
243 (bfd_elf32_bfd_copy_private_bfd_data): Define.
244 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
245 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
246 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
247 * bfd-in2.h, libbfd.h: Regenerate.
249 2004-11-04 Alan Modra <amodra@bigpond.net.au>
251 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
252 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
254 (struct adjust_toc_info): New.
255 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
257 2004-11-03 Bob Wilson <bob.wilson@acm.org>
259 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
260 if there are no segments.
262 2004-11-02 Daniel Jacobowitz <dan@debian.org>
264 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
266 2004-11-02 Nick Clifton <nickc@redhat.com>
268 * elf32-iq2000.c: Convert to ISO C90 formatting.
270 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
272 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
274 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
276 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
277 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
278 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
280 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
282 * elf32-sh.c (tpoff): Take alignment into account.
284 2004-10-28 Nick Clifton <nickc@redhat.com>
286 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
287 performing a relocatable link.
288 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
289 for MIPS ports under Irix.
291 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
293 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
294 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
295 (elf32_arm_final_link_relocate): Ditto.
296 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
297 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
298 (elf32_arm_adjust_dynamic_symbol): Ditto.
299 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
300 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
301 (elf32_arm_r_howto): ... To here.
302 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
304 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
307 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
308 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
309 and R_IA64_SECREL64LSB.
311 2004-10-26 Paul Brook <paul@codesourcery.com>
313 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
314 (bfd_elf_size_dynamic_sections): Create default version definition.
315 (elf_link_output_extsym): Adjust for default symbol version.
317 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
319 * mmo.c: Adjust to ISO C.
321 * mmo.c (mmo_write_section_description): New function broken out
322 of mmo_internal_write_section.
323 (mmo_internal_write_section): For each of .text and .data, call
324 mmo_write_section_description before outputting contents if it has
325 nontrivially deducible vma or contents.
326 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
327 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
328 symbols if found within the .data address range.
330 2004-10-24 Daniel Jacobowitz <dan@debian.org>
332 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
334 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
336 * mmo.c (File Layout): Correct place of misplaced blurb about
339 2004-10-22 Mark Kettenis <kettenis@gnu.org>
341 * config.bfd: Add mips64*-*-openbsd.
343 2004-10-21 Bob Wilson <bob.wilson@acm.org>
345 * elf32-xtensa.c (ebb_propose_action): Put declarations before
348 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
350 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
351 * configure: Regenerate.
353 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
356 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
357 to linker reloc_overflow callback.
358 (aout_link_input_section_ext): Likewise.
359 (aout_link_reloc_link_order): Likewise.
360 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
361 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
363 (alpha_relocate_section): Likewise.
364 * coff-arm.c (coff_arm_relocate_section): Likewise.
365 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
366 * coff-h8500.c (extra_case): Likewise.
367 * coff-i960.c (coff_i960_relocate_section): Likewise.
368 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
369 * coff-mips.c (mips_relocate_section): Likewise.
370 * coff-or32.c (coff_or32_relocate_section): Likewise.
371 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
372 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
373 * coff-sh.c (sh_relocate_section): Likewise.
374 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
375 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
376 * coff-z8k.c (extra_case): Likewise.
377 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
378 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
379 (_bfd_coff_generic_relocate_section): Likewise.
380 * ecoff.c (ecoff_reloc_link_order): Likewise.
381 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
382 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
383 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
384 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
385 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
386 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
387 * elf32-cris.c (cris_elf_relocate_section): Likewise.
388 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
389 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
390 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
391 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
392 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
393 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
394 * elf32-i370.c (i370_elf_relocate_section): Likewise.
395 * elf32-i386.c (elf_i386_relocate_section): Likewise.
396 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
397 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
398 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
399 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
400 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
401 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
402 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
403 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
404 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
405 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
406 * elf32-s390.c (elf_s390_relocate_section): Likewise.
407 * elf32-sh.c (sh_elf_relocate_section): Likewise.
408 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
409 * elf32-v850.c (v850_elf_relocate_section): Likewise.
410 * elf32-vax.c (elf_vax_relocate_section): Likewise.
411 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
412 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
413 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
414 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
415 * elf64-s390.c (elf_s390_relocate_section): Likewise.
416 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
417 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
418 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
419 * elflink.c (elf_reloc_link_order): Likewise.
420 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
421 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
422 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
423 * linker.c (_bfd_generic_reloc_link_order): Likewise.
424 * pdp11.c (pdp11_aout_link_input_section): Likewise.
425 (aout_link_reloc_link_order): Likewise.
426 * reloc.c (bfd_generic_get_relocated_section_contents):
428 * xcofflink.c (xcoff_reloc_link_order): Likewise.
429 * simple.c (simple_dummy_reloc_overflow): Updated.
431 2004-10-20 Andreas Schwab <schwab@suse.de>
433 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
434 (elf_backend_plt_sym_val): Define.
436 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
438 * config.bfd: Set targ_underscore=yes for PE COFF targets
440 2004-10-19 Alan Modra <amodra@bigpond.net.au>
442 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
443 (ppc64_elf_edit_opd): Likewise.
445 2004-10-18 Mark Mitchell <mark@codesourcery.com>
447 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
448 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
449 set SEC_ALLOC and SEC_LOAD.
451 2004-10-18 Nick Clifton <nickc@redhat.com>
453 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
454 'name' for relocs against both local and global symbols.
456 2004-10-16 Daniel Jacobowitz <dan@debian.org>
458 * bfd-in2.h: Regenerate.
459 * bfd.c (struct bfd): Add no_export.
460 * elflink.c (elf_link_add_object_symbols): Handle no_export.
462 2004-10-15 Alan Modra <amodra@bigpond.net.au>
464 * config.bfd: Whitespace cleanup.
465 * Makefile.am: Run "make dep-am"
466 * Makefile.in: Regenerate.
468 2004-10-15 Jakub Jelinek <jakub@redhat.com>
470 * elflink.c (struct already_linked_section): Removed.
471 (try_match_symbols_in_sections, already_linked): Removed.
472 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
473 prefix of section names when finding already_linked_table
474 chain. Compare section names. Instead of calling already_linked,
475 do it inline and only for sections in the same already_linked_list.
477 2004-10-15 Alan Modra <amodra@bigpond.net.au>
479 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
480 parameter. If called after _bfd_elf_write_section_eh_frame,
481 don't allow a -2 return unless need_* bit is already set, and
482 handle offsets adjusted for output_offset.
483 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
484 * elf.c (_bfd_elf_section_offset): Update call.
486 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
489 * coffcode.h (coff_compute_section_file_positions): Cast to
490 bfd_vma when computing page alignment.
492 2004-10-13 Mark Mitchell <mark@codesourcery.com>
494 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
495 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
497 2004-10-12 Mark Mitchell <mark@codesourcery.com>
499 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
500 relocations use a virtual address, not a section offset.
502 2004-10-12 Bob Wilson <bob.wilson@acm.org>
504 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
505 (narrow_instruction, widen_instruction): Remove unnecessary calls to
506 xtensa_format_encode.
507 (ebb_propose_action): Inline call to ebb_add_proposed_action.
508 (ebb_add_proposed_action): Delete.
510 2004-10-12 Bob Wilson <bob.wilson@acm.org>
512 * elf32-xtensa.c: Use ISO C90 formatting.
514 2004-10-12 Paul Brook <paul@codesourcery.com>
516 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
519 2004-10-12 Paul Brook <paul@codesourcery.com>
521 * elf32-arm.h: Support EABI version 4 objects.
523 2004-10-12 Alan Modra <amodra@bigpond.net.au>
526 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
527 Don't mark as default.
528 (bfd_x86_64_arch): Don't mark as default.
530 2004-10-12 Alan Modra <amodra@bigpond.net.au>
532 * elflink.c (enum action_discarded): New.
533 (elf_section_complain_discarded): Delete.
534 (elf_action_discarded): New function subsuming the above and also
535 controlling reloc behaviour.
536 (elf_link_input_bfd): Use it.
538 2004-10-11 Jakub Jelinek <jakub@redhat.com>
540 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
541 (special_sections): Add .gnu.liblist and .gnu.conflict.
542 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
544 2004-10-11 Alan Modra <amodra@bigpond.net.au>
547 * elflink.c (elf_link_input_bfd): Try harder to support
548 relocations against symbols in removed linkonce sections.
550 2004-10-11 Alan Modra <amodra@bigpond.net.au>
552 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
555 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
556 sections do not reference symbols in non-SEC_ALLOC sections.
558 2004-10-11 Alan Modra <amodra@bigpond.net.au>
561 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
562 (_bfd_elf_link_omit_section_dynsym): Formatting.
564 2004-10-10 Alan Modra <amodra@bigpond.net.au>
566 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
567 * libbfd.h: Regnerate.
568 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
569 * elf32-frv.c: Likewise.
570 * elf32-m32r.c: Likewise.
571 * elf32-ppc.c: Likewise.
572 * elf64-hppa.c: Likewise.
573 * elfxx-ia64.c: Likewise.
574 * opncls.c: Likewise.
576 2004-10-10 Alan Modra <amodra@bigpond.net.au>
578 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
579 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
580 offsets stored in struct eh_cie_fde entries before doing other
583 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
584 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
585 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
586 setting offsets for removed CIEs. Don't set "sec", instead set
587 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
588 CIE in hdr_info. Only set make_relative and make_lsda_relative
589 for CIEs. Use pointers rather than array indices.
590 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
591 make_lsda_relative, need_* on cie_inf for FDEs.
592 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
593 section output_offset. Delete cie_offset, instead use cie_inf
594 pointer to CIE entry. Use need_relative and need_lsda_relative on
595 CIE entry for FDEs. Use pointers rather than array indices.
597 2004-10-09 Alan Modra <amodra@bigpond.net.au>
599 * coff-rs6000.c (rs6000coff_vec): Add initializer for
600 bfd_is_target_special_symbol.
601 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
602 * som.c (som_bfd_is_target_special_symbol): Define.
604 2004-10-08 Nick Clifton <nickc@redhat.com>
606 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
607 * configure: Regenerate.
608 * bfd-in2.h: Regenerate.
609 * syms.c (bfd_is_target_special_symbol): New interface function.
610 Returns true when a symbol should be considered to be special.
611 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
612 the symbol jump table.
613 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
614 Return true iff the symbol is a mapping symbol.
615 (bfd_elf32_bfd_is_target_special_symbol): Define.
616 * elfxx-target.h: Provide a default definition for
617 bfd_is_target_special_symbol.
618 * aout-target.h: Likewise.
619 * aout-tic30.c: Likewise.
620 * binary.c: Likewise.
621 * coffcode.h: Likewise.
622 * i386msdos.c: Likewise.
625 * libaout.h: Likewise.
626 * libbfd-in.h: Likewise
627 * libecoff.h: Likewise.
628 * mach-o.c: Likewise.
630 * nlm-target.h: Likewise.
633 * ppcboot.c: Likewise.
635 * tekhex.c: Likewise.
636 * versados.c: Likewise.
638 * xcoff-target.h: Likewise.
640 * libbfd.h: Regenerate.
642 2004-10-08 Daniel Jacobowitz <dan@debian.org>
644 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
645 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
646 (elf_backend_section_from_shdr): Define.
648 2004-10-08 Alan Modra <amodra@bigpond.net.au>
650 * syms.c (bfd_is_local_label): Return false for file symbols.
652 2004-10-07 Bob Wilson <bob.wilson@acm.org>
653 David Heine <dlheine@tensilica.com>
655 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
656 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
657 (elf32xtensa_no_literal_movement): New global variable.
658 (elf_howto_table): Add entries for new relocations.
659 (elf_xtensa_reloc_type_lookup): Handle new relocations.
660 (property_table_compare): When addresses are equal, compare sizes and
661 various property flags.
662 (property_table_matches): New.
663 (xtensa_read_table_entries): Extend to read new property tables. Add
664 output_addr parameter to indicate that output addresses should be used.
665 Use bfd_get_section_limit.
666 (elf_xtensa_find_property_entry): New.
667 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
668 (elf_xtensa_check_relocs): Handle new relocations.
669 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
670 relocations. Use new xtensa-isa.h functions.
671 (build_encoding_error_message): Remove encode_result parameter. Add
672 new target_address parameter used to detect alignment errors.
673 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
674 error handling. Use new is_operand_relocation function.
675 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
676 Use underbar macro for error messages. Formatting.
677 (get_const16_opcode): New.
678 (get_l32r_opcode): Add a separate flag for initialization.
679 (get_relocation_opnd): Operand number is no longer explicit in the
680 relocation. Change to decode the opcode and analyze its operands.
681 (get_relocation_slot): New.
682 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
683 Use new xtensa-isa.h functions to handle multislot instructions.
684 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
685 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
686 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
687 check_loop_aligned, check_branch_target_aligned_address, narrowable,
688 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
689 get_single_format, init_op_single_format_table): New.
690 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
691 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
692 (contract_asm_expansion): Add error_message parameter and pass it to
693 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
694 with R_XTENSA_SLOT0_OP.
695 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
696 instructions. Use new xtensa-isa.h functions.
697 (r_reloc struct): Add new virtual_offset field.
698 (r_reloc_init): Add contents and content_length parameters. Set
699 virtual_offset field to zero. Add contents to target_offset field for
700 partial_inplace relocations.
701 (r_reloc_is_defined): Check for null.
702 (print_r_reloc): New debug function.
703 (source_reloc struct): Replace xtensa_operand field with pair of the
704 opcode and the operand position. Add is_abs_literal field.
705 (init_source_reloc): Specify operand by opcode/position pair. Set
706 is_abs_literal field.
707 (source_reloc_compare): When target_offsets are equal, compare other
708 fields to make sorting predictable.
709 (literal_value struct): Add is_abs_literal field.
710 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
711 (init_literal_value): New.
712 (is_same_value): Replace with ...
713 (literal_value_equal): ... this function. Add comparisons of
714 virtual_offset and is_abs_literal fields.
715 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
716 failure. Initialize has_last_loc field.
717 (value_map_hash_table_delete): New.
718 (hash_literal_value): Rename to ...
719 (literal_value_hash): ... this. Include is_abs_literal flag and
720 virtual_offset field in the hash value.
721 (get_cached_value): Rename to ...
722 (value_map_get_cached_value): ... this. Update calls to
723 literal_value_hash and literal_value_equal.
724 (add_value_map): Check for allocation failure. Update calls to
725 value_map_get_cached_value and literal_value_hash.
726 (text_action, text_action_list, text_action_t): New types.
727 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
728 text_action_add, text_action_add_literal, offset_with_removed_text,
729 offset_with_removed_text_before_fill, find_insn_action,
730 print_action_list, print_removed_literals): New.
731 (offset_with_removed_literals): Delete.
732 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
733 fix_array, fix_array_count, allocated_relocs, relocs_count, and
734 allocated_relocs_count fields.
735 (init_xtensa_relax_info): Initialize new fields.
736 (reloc_bfd_fix struct): Add new translated field.
737 (reloc_bfd_fix_init): Add translated parameter and use it to set the
739 (fix_compare, cache_fix_array): New.
740 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
741 section via get_xtensa_relax_info. Use cache_fix_array to set up
742 sorted fix_array and use bsearch instead of linear search.
743 (section_cache_t): New struct.
744 (init_section_cache, section_cache_section, clear_section_cache): New.
745 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
746 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
747 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
748 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
750 (retrieve_contents): Use bfd_get_section_limit.
751 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
752 to compute_removed_literals. Free value_map_hash_table when no longer
754 (analyze_relocations): Check is_relaxable_asm_section flag. Call
755 compute_text_actions for all sections.
756 (find_relaxable_sections): Mark sections as relaxable if they contain
757 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
758 call. Increment relax_info src_count field only for appropriate
759 relocation types. Remove is_literal_section check.
760 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
761 r_reloc_init and find_associated_l32r_irel. Check
762 is_relaxable_asm_section flag. Handle L32R instructions with absolute
763 literals. Pass is_abs_literal flag to init_source_reloc.
764 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
765 CONST16 instructions. Adjust calls to r_reloc_init and
766 pcrel_reloc_fits. Handle weak symbols conservatively.
767 (find_associated_l32r_irel): Add bfd parameter and pass it to
769 (compute_text_actions, compute_ebb_proposed_actions,
770 compute_ebb_actions, check_section_ebb_pcrels_fit,
771 check_section_ebb_reduces, text_action_add_proposed,
772 compute_fill_extra_space): New.
773 (remove_literals): Replace with ...
774 (compute_removed_literals): ... this function. Call
775 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
776 Call xtensa_read_table_entries to get the property table. Skip
777 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
778 is_removable_literal, remove_dead_literal, and
779 identify_literal_placement functions.
780 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
781 instead of linear search.
782 (is_removable_literal, remove_dead_literal,
783 identify_literal_placement): New.
784 (relocations_reach): Update check for literal not referenced by any
785 PC-relative relocations. Adjust call to pcrel_reloc_fits.
786 (coalesce_shared_literal, move_shared_literal): New.
787 (relax_section): Use bfd_get_section_limit. Call
788 translate_section_fixes. Update calls to r_reloc_init and
789 offset_with_removed_text. Check new is_relaxable_asm_section flag.
790 Add call to pin_internal_relocs. Add special handling for
791 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
792 info to calculate new addend_displacement variable. Replace code for
793 deleting literals with more general code to perform the actions
794 determined by the action_list for the section.
795 (translate_section_fixes, translate_reloc_bfd_fix): New.
796 (translate_reloc): Check new is_relaxable_asm_section flag. Call
797 find_removed_literal only if is_operand_relocation. Update call to
798 offset_with_removed_text. Use new target_offset and removed_bytes
801 (relax_property_section): Use bfd_get_section_limit. Set new
802 is_full_prop_section flag and handle new property tables. Update calls
803 to r_reloc_init and offset_with_removed_text. Check
804 is_relaxable_asm_section flag. Handle expansion of zero-sized
805 unreachable entries, with use of offset_with_removed_text_before_fill.
806 For relocatable links, combine entries only for literal tables.
807 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
808 calls to offset_with_removed_text. Translate st_size field for
810 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
811 failure. Add contents parameter. Update call to get_bfd_fix. Update
812 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
813 R_XTENSA_ASM_EXPAND relocs.
814 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
815 call to get_bfd_fix. Include offset from contents for partial_inplace
817 (is_reloc_sym_weak): New.
818 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
820 (xtensa_is_property_section): Handle new property sections.
821 (is_literal_section): Delete.
822 (internal_reloc_compare): When r_offset matches, compare r_info and
823 r_addend to make sorting predictable.
824 (internal_reloc_matches): New.
825 (xtensa_get_property_section_name): Handle new property sections.
826 (xtensa_get_property_predef_flags): New.
827 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
828 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
829 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
830 (xtisa_errno, xtisa_error_msg): New variables.
831 (xtensa_isa_errno, xtensa_isa_error_msg): New.
832 (xtensa_insnbuf_alloc): Add error handling.
833 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
834 use xtensa_format_decode. Add error handling.
835 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
836 instruction length to find the number of bytes to copy.
837 (xtensa_isa_init): Add error handling. Replace calls to
838 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
839 tables in the xtensa_modules structure.
840 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
841 xtensa_extend_isa): Delete.
842 (xtensa_isa_free): Change to only free lookup tables.
843 (opname_lookup_compare): Replace with ...
844 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
845 (xtensa_insn_maxlength): Rename to ...
846 (xtensa_isa_maxlength): ... this.
847 (xtensa_insn_length): Delete.
848 (xtensa_insn_length_from_first_byte): Replace with ...
849 (xtensa_isa_length_from_chars): ... this function.
850 (xtensa_num_opcodes): Rename to ...
851 (xtensa_isa_num_opcodes): ... this.
852 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
853 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
854 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
855 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
856 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
857 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
858 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
859 (xtensa_opcode_lookup): Add error handling.
860 (xtensa_decode_insn): Replace with ...
861 (xtensa_opcode_decode): ... this function, with new format and
862 slot parameters. Add error handling.
863 (xtensa_encode_insn): Replace with ...
864 (xtensa_opcode_encode): ... this function, which does the encoding via
865 one of the entries in the "encode_fns" array. Add error handling.
866 (xtensa_opcode_name): Add error handling.
867 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
868 xtensa_opcode_is_call): New.
869 (xtensa_num_operands): Replace with ...
870 (xtensa_opcode_num_operands): ... this function. Add error handling.
871 (xtensa_opcode_num_stateOperands,
872 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
873 xtensa_opcode_funcUnit_use, xtensa_operand_name,
874 xtensa_operand_is_visible): New.
875 (xtensa_get_operand, xtensa_operand_kind): Delete.
876 (xtensa_operand_inout): Add error handling and special-case for
878 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
879 operate on one slot of an instruction. Added error handling.
880 (xtensa_operand_encode): Handle default operands with no encoding
881 functions. Check for success by comparing against decoded value.
883 (xtensa_operand_decode): Handle default operands. Return decoded value
884 through argument pointer. Add error handling.
885 (xtensa_operand_is_register, xtensa_operand_regfile,
886 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
887 (xtensa_operand_isPCRelative): Rename to ...
888 (xtensa_operand_is_PCrelative): ... this. Add error handling.
889 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
890 through argument pointer. Add error handling.
891 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
892 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
893 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
894 xtensa_regfile_shortname, xtensa_regfile_view_parent,
895 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
896 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
897 xtensa_state_is_exported, xtensa_sysreg_lookup,
898 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
899 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
900 xtensa_interface_num_bits, xtensa_interface_inout,
901 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
902 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
903 * xtensa-modules.c: Rewrite to use new data structures.
904 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
905 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
906 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
907 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
908 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
909 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
910 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
911 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
912 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
913 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
914 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
915 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
916 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
917 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
918 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
919 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
920 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
921 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
922 * Makefile.in: Regenerate.
923 * bfd-in2.h: Likewise.
924 * libbfd.h: Likewise.
926 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
928 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
929 against the absolute section.
930 (mips_elf64_write_rela): Likewise.
932 2004-10-07 Jan Beulich <jbeulich@novell.com>
934 * elf.c (elf_find_function): Don't generally check for matching
935 section, just for non-file symbols. Remove redunant comparison
937 * elf32-arm.h (arm_elf_find_function): Likewise.
939 2004-10-07 Jeff Baker <jbaker@qnx.com>
941 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
942 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
945 2004-10-04 Roland McGrath <roland@redhat.com>
947 * hash.c (bfd_hash_set_default_size): Use const for table.
948 Use size_t instead of int for variable compared to sizeof results.
950 2004-10-05 Alan Modra <amodra@bigpond.net.au>
953 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
955 2004-10-01 Paul Brook <paul@codesourcery.com>
957 * elf32-arm.h (elf32_arm_fake_sections,
958 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
960 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
962 2004-10-01 Alan Modra <amodra@bigpond.net.au>
964 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
966 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
967 need_relative or need_lsda_relative if we are processing an
968 offset for a reloc on a FDE initial loc or LSDA field
970 (_bfd_elf_write_section_eh_frame): Test need_relative and
971 need_lsda_relative in place of corresponding make_* field
972 when deciding to use pc-relative encodings.
974 2004-09-30 Paul Brook <paul@codesourcery.com>
976 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
977 target2 relocation type.
979 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
982 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
984 2004-09-30 Paul Brook <paul@codesourcery.com>
986 * reloc.c: Add BFD_RELOC_ARM_SMI.
987 * bfd-in2.h: Regenerate.
990 2004-09-24 Alan Modra <amodra@bigpond.net.au>
992 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
993 vma and output offset to address.
994 * simple.c (simple_save_output_info): Only set output section
995 and offset for debug sections, or those not already set up by
997 (bfd_simple_get_relocated_section_contents): Update comment.
999 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1001 * elf.c (IS_LOADED): Delete.
1002 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1003 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1006 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1009 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1010 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1011 redundant assignment of EM_SPARC.
1013 2004-09-22 Brian Ford <ford@vss.fsi.com>
1015 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1016 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1018 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1020 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1022 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1023 (elf_backend_modify_segment_map): Don't define.
1025 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1027 * elf.c (IS_LOADED): Define.
1028 (assign_file_positions_for_segments): Don't round up file offset of
1029 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1030 Delete code handling link script adjustment of lma. Do the adjust
1031 in later code handling similar ajustments. Remove dead code error
1032 check. Warn if section lma would require a negative offset
1033 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1034 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1035 update voff in section loop. Change voff in segment loop to be an
1036 adjustment on top of "off". Set sec->filepos and update "off" later.
1037 Test for loadable sections consistently using IS_LOADED. Similarly,
1038 test for alloc-only sections other than .tbss consistently.
1039 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1040 Tidy PT_NOTE handling. Use %B and %A in error messages.
1041 (assign_file_positions_except_relocs): Use %B in error message.
1043 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1045 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1046 (CONFIG_STATUS_DEPENDENCIES): New.
1047 (Makefile): Removed.
1048 (config.status): Likewise.
1049 * Makefile.in: Regenerated.
1051 2004-09-17 Paul Brook <paul@codesourcery.com>
1053 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1054 (bfd_elf32_arm_process_before_allocation): Update prototype.
1055 * bfd-in2.h: Regenerate.
1056 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1057 (elf32_arm_link_hash_table_create): Set it.
1058 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1059 (bfd_elf32_arm_set_target_relocs): New function.
1060 (arm_real_reloc_type): New function.
1061 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1062 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1063 (elf32_arm_gc_sweep_hook): Ditto.
1064 (elf32_arm_check_relocs): Ditto.
1065 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1066 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1068 (elf32_arm_got_prel): New variable.
1069 (elf32_arm_howto_from_type): New function.
1070 (elf32_arm_info_to_howto): Use it.
1071 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1072 BFD_RELOC_ARM_TARGET2.
1073 * libbfd.h: Regenerate.
1074 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1076 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1078 * ecoff.c: Update u.undef.next refs.
1079 * elf64-ppc.c: Likewise.
1080 * elflink.c: Likewise.
1081 * linker.c: Likewise.
1082 * xcofflink.c: Likewise.
1084 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1085 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1086 fields to indirect struct.
1087 * elf-m10300.c: Update u.weakdef refs.
1088 * elf32-arm.h: Likewise.
1089 * elf32-cris.c: Likewise.
1090 * elf32-frv.c: Likewise.
1091 * elf32-hppa.c: Likewise.
1092 * elf32-i370.c: Likewise.
1093 * elf32-i386.c: Likewise.
1094 * elf32-m32r.c: Likewise.
1095 * elf32-m68k.c: Likewise.
1096 * elf32-ppc.c: Likewise.
1097 * elf32-s390.c: Likewise.
1098 * elf32-sh.c: Likewise.
1099 * elf32-sparc.c: Likewise.
1100 * elf32-vax.c: Likewise.
1101 * elf32-xtensa.c: Likewise.
1102 * elf64-alpha.c: Likewise.
1103 * elf64-hppa.c: Likewise.
1104 * elf64-ppc.c: Likewise.
1105 * elf64-s390.c: Likewise.
1106 * elf64-sh64.c: Likewise.
1107 * elf64-sparc.c: Likewise.
1108 * elf64-x86-64.c: Likewise.
1109 * elfxx-ia64.c: Likewise.
1110 * elfxx-mips.c: Likewise.
1111 * elflink.c: Likewise. Also u.elf_hash_value.
1112 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1114 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1115 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1116 (bfd_elf_gc_record_vtentry): Likewise.
1117 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1119 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1121 * Makefile.am: Run "make dep-am".
1122 * Makefile.in: Regenerate.
1123 * bfd-in2.h: Regenerate.
1124 * po/SRC-POTFILES.in: Regenerate.
1125 * po/bfd.pot: Regenerate.
1127 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1129 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1130 with bitfields. Make "type" and "other" bitfields too.
1131 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1132 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1133 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1134 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1135 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1136 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1137 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1138 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1139 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1140 * elf-m10300.c: Likewise.
1142 * elf32-arm.h: Likewise.
1143 * elf32-cris.c: Likewise.
1144 * elf32-frv.c: Likewise.
1145 * elf32-hppa.c: Likewise.
1146 * elf32-i370.c: Likewise.
1147 * elf32-i386.c: Likewise.
1148 * elf32-m32r.c: Likewise.
1149 * elf32-m68k.c: Likewise.
1150 * elf32-ppc.c: Likewise.
1151 * elf32-s390.c: Likewise.
1152 * elf32-sh-symbian.c: Likewise.
1153 * elf32-sh.c: Likewise.
1154 * elf32-sh64.c: Likewise.
1155 * elf32-sparc.c: Likewise.
1156 * elf32-vax.c: Likewise.
1157 * elf32-xtensa.c: Likewise.
1158 * elf64-alpha.c: Likewise.
1159 * elf64-hppa.c: Likewise.
1160 * elf64-ppc.c: Likewise.
1161 * elf64-s390.c: Likewise.
1162 * elf64-sh64.c: Likewise.
1163 * elf64-sparc.c: Likewise.
1164 * elf64-x86-64.c: Likewise.
1165 * elflink.c: Likewise.
1166 * elfxx-ia64.c: Likewise.
1167 * elfxx-mips.c: Likewise.
1168 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1169 * configure: Regenerate.
1170 * aclocal.m4: Regenerate.
1172 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1174 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1175 around uses of R_ARM_TARGET1.
1176 (elf32_arm_check_relocs): Likewise.
1178 2004-09-13 Paul Brook <paul@codesourcery.com>
1180 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1182 * bfd-in2.h: Regenerate.
1183 * libbfd.h: Regenerate.
1184 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1185 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1186 (bfd_elf32_arm_process_before_allocation): Ditto.
1187 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1188 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1189 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1192 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1194 * hpux-core.c (thread_section_p): New function.
1195 (hpux_core_core_file_p): Fix computation of offset in call
1196 to bfd_seek. Create a ".reg" section from an arbitrary
1197 ".reg/<id>" section if none was created after having read
1200 2004-09-11 Andreas Schwab <schwab@suse.de>
1202 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1203 * aclocal.m4: Rebuild.
1204 * configure: Rebuild.
1206 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1208 * section.c (bfd_sections_find_if): Fix parameter name in
1209 comment to match code.
1211 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1213 * elf.c (assign_file_positions_except_relocs): Assign relocs
1214 stored in a bfd section.
1216 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1218 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1219 h->gotplt_refcount to 0, not -1.
1221 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1223 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1224 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1226 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1227 handle symbol visibility here.
1229 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1231 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1232 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1234 (ppc_stub_name): Remove trailing "+0" on stub name.
1235 (create_linkage_sections): Create relocations for
1236 branch lookup table when --emit-relocs as well as when --shared.
1237 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1238 relbrlt test. For --emit-stub-syms, always output a sym even when
1239 one already exists on a plt call stub. Put stub type in the stub
1241 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1243 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1244 reloc_count in stub sections. Adjust relbrlt test.
1245 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1246 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1247 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1248 for relocs against discarded symbols. Fix comments.
1250 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1252 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1253 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1255 (map_sections_to_segments): ... here. Use it. Assign a file
1256 position to the .dynamic section if it is not loadable, but part
1257 of the PT_DYNAMIC segment.
1258 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1259 offsets, not VMAs, for the BPABI. Do not fill in the header in
1260 the .got.plt section for the BPABI.
1261 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1263 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1265 2004-09-06 Nick Clifton <nickc@redhat.com>
1267 * elflink.c (elf_link_add_object_symbols): Set the error code to
1268 bfd_error_wrong_format when the input format does not match the
1271 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1273 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1274 (ppc64_elf_check_directives): ..here.
1275 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1276 before accessing ppc64_elf_tdata.
1277 (ppc64_elf_finish_dynamic_sections): And here too.
1279 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1281 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1283 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1285 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1286 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1287 (bfd_elf32_littlearm_symbian_vec): Likewise.
1288 * configure: Regenerated.
1289 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1290 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1291 (PLT_ENTRY_SIZE): Likewise.
1292 (bfd_vma_elf32_arm_symbian_plt_entry): New
1294 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1296 (create_got_section): Don't create sections when generating BPABI
1298 (elf32_arm_create_dynamic_sections): Tidy.
1299 (elf32_arm_link_hash_table_create): Set plt_header_size,
1300 plt_entry_size, and symbian_p.
1301 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1302 generating BPABI objects.
1303 (allocate_dynrelocs): Use htab->plt_header_size, not
1304 PLT_HEADER_SIZE. Do not add to .got.plt when
1305 generating BPABI objects.
1306 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1307 * elfarm-nabi.c: Add SymbianOS target vectors.
1308 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1309 (_bfd_elf_link_create_dynamic_sections): Likewise.
1310 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1311 (elfNN_bed): Use it.
1312 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1313 (bfd_elf32_littlearm_symbian_vec): Likewise.
1314 (_bfd_target_vector): Add them.
1316 2004-09-03 Nick Clifton <nickc@redhat.com>
1319 * coffcode.h (handle_COMDAT): Replace abort with an warning
1320 message and allow the scan to continue.
1322 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1324 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1325 in when reading relocs, not our sorted syms. Remove unnecessary
1328 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1330 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1332 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1334 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1335 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1336 replace uses of *_alias with *_noncanonical.
1337 * aclocal.m4: Rebuild with aclocal 1.4p6.
1338 * Makefile.in: Rebuild with automake 1.4p6.
1339 * doc/Makefile.in: Rebuild with automake 1.4p6.
1340 * configure.in: Autoupdate with autoupdate 2.59.
1341 * config.in: Regenerate with autoheader 2.59.
1342 * configure: Regnerate with autoconf 2.59.
1344 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1346 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1347 symbol pointer arrays before modifying.
1349 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1351 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1352 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1353 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1354 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1355 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1356 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1357 Use both symbol tables on non-relocatable objects. Use a common
1358 error exit. Fix "mid" warning.
1359 * libbfd.h: Regenerate.
1360 * bfd-in2.h: Regenerate.
1362 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1364 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1366 (struct sfpr_def_parms): Save some space.
1367 (sfpr_define): Here too.
1369 * elf64-ppc.c (compare_symbols): Put section syms first.
1370 (sym_exists_at): New function.
1371 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1372 points only for relocatable files. Use .opd section contents
1373 otherwise. Generally clean up the code.
1375 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1377 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1378 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1379 (struct sfpr_def_parms): New.
1380 (sfpr_define): New function.
1381 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1382 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1383 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1384 (savefpr1_tail, restfpr1_tail): New functions.
1385 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1386 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1387 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1388 code. Define all ABI mandated _save and _rest functions.
1390 2004-08-26 Paul Brook <paul@codesourcery.com>
1392 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1394 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1396 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1399 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1401 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1402 that pcrel correction is applied for R_386_PC32.
1404 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1406 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1407 for R_386_32 and R_386_PC32 relocs against symbols defined in
1410 2004-08-25 Dmitry Diky <diwil@spec.ru>
1412 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1413 Add new relocations.
1414 * bfd-in2.h: Regenerate.
1415 * libbfd.h: Regenerate.
1416 * elf32-msp430.c: Clean-up code.
1417 (elf_msp430_howto_table): Add new relocation entries.
1418 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1419 (msp430_elf_relax_section): New function.
1420 (msp430_elf_relax_delete_bytes): New function.
1421 (msp430_elf_symbol_address_p): New function.
1423 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1425 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1426 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1428 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1430 * elflink.c (_bfd_elf_section_already_linked): Handle
1431 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1433 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1435 * config.bfd (arm*-*-symbianelf*): New target.
1436 (arm*-*-eabi*): Likewise.
1438 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1440 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1441 "struct ppc_link_hash_entry *".
1442 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1443 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1445 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1447 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1448 entries (where fd_aux overlaps next entry's fd_func).
1449 Add non_overlapping argument, use it.
1450 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1451 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1452 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1453 as indexes into opd_sym_map/opd_adjust array.
1454 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1456 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1458 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1459 if we can look up their function descriptor in a regular file.
1461 2004-08-18 Nick Clifton <nickc@redhat.com>
1464 * cofflink.c (coff_link_add_symbols): Check that the comdat
1465 pointer in the coff_section_data structure has been initialised
1468 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1471 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1472 changing bfd_link_hash_undefined to bfd_link_hash_new.
1474 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1476 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1478 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1479 (synthetic_opd, synthetic_relocatable): New variables.
1480 (compare_symbols, compare_relocs): New helper routines.
1481 (ppc64_elf_get_synthetic_symtab): New function.
1482 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1484 * bfd-in2.h: Regenerated.
1485 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1486 to relsyms. Return 0 if abfd is relocatable.
1488 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1490 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1492 2004-08-17 Nick Clifton <nickc@redhat.com>
1494 * (is_arm_mapping_symbol_name): New function - return true
1495 when a symbol name matches the requirements for an ARM mapping
1497 (arm_elf_find_function): New function based on
1498 elf_find_function in elf.c but skipping ARM mapping symbols
1499 and including thumb function symbols.
1500 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1501 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1503 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1505 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1506 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1507 (ppc64_elf_brtaken_reloc): Here too.
1509 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1511 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1513 (ppc64_elf_check_directives): Check that we have the right hash
1514 table before proceeding.
1516 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1518 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1519 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1520 the sections that will be discarded.
1522 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1524 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1526 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1528 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1529 free space available.
1531 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1533 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1534 occurrences with bfd_byte * thoughout file.
1536 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1537 (xcoff_write_armap_big): Likewise.
1538 (xcoff_write_archive_contents_old): Likewise.
1539 (xcoff_write_archive_contents_big): Likewise.
1541 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1543 2004-08-13 Nick Clifton <nickc@redhat.com>
1545 * elf32-arm.h: Convert to ISO C90.
1547 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1550 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1553 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1555 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1556 (bfd_archive_filename, bfd_get_section_ident): Delete.
1557 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1558 bfd_archive_filename.
1559 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1560 to warn about symbols in discarded sections. Use _bfd_error_handler.
1561 * aout-adobe.c (aout_adobe_callback): See below.
1562 * aout-cris.c (swap_ext_reloc_in): ..
1563 * coff-arm.c (find_thumb_glue, find_arm_glue,
1564 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1565 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1566 coff_arm_copy_private_bfd_data): ..
1567 * coff-i860.c (i860_reloc_processing): ..
1568 * coff-mcore.c (mcore_coff_unsupported_reloc,
1569 coff_mcore_relocate_section): ..
1570 * coff-ppc.c (coff_ppc_relocate_section): ..
1571 * coff-rs6000.c (xcoff_create_csect_from_smclas
1572 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1573 sh_swap_insns, sh_relocate_section): ..
1574 * coff-tic54x.c (tic54x_reloc_processing): ..
1575 * coff-tic80.c (coff_tic80_relocate_section): ..
1576 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1577 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1578 coff_slurp_symbol_table, coff_classify_symbol,
1579 coff_slurp_reloc_table): ..
1580 * coffgen.c (_bfd_coff_read_string_table): ..
1581 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1582 _bfd_coff_generic_relocate_section): ..
1583 * cpu-arm.c (bfd_arm_merge_machines): ..
1584 * cpu-sh.c (sh_merge_bfd_arch): ..
1585 * elf-hppa.h (elf_hppa_relocate_section): ..
1586 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1587 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1588 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1589 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1590 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1591 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1592 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1593 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1594 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1595 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1596 cris_elf_merge_private_bfd_data
1597 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1598 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1599 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1600 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1601 elf32_hppa_relocate_section): ..
1602 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1603 i370_elf_check_relocs, i370_elf_relocate_section): ..
1604 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1605 elf_i386_relocate_section): ..
1606 * elf32-m32r.c (m32r_elf_relocate_section,
1607 m32r_elf_merge_private_bfd_data): ..
1608 * elf32-m68hc1x.c (m68hc12_add_stub,
1609 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1610 * elf32-m68k.c (elf_m68k_relocate_section): ..
1611 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1612 mcore_elf_relocate_section): ..
1613 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1614 ppc_elf_check_relocs, ppc_elf_relocate_section,
1615 ppc_elf_begin_write_processing): ..
1616 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1617 elf_s390_relocate_section): ..
1618 * elf32-sh-symbian.c (sh_symbian_import_as,
1619 sh_symbian_process_embedded_commands,
1620 sh_symbian_relocate_section): ..
1621 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1622 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1623 sh_elf_merge_private_data): ..
1624 * elf32-sparc.c (elf32_sparc_check_relocs,
1625 elf32_sparc_relocate_section,
1626 elf32_sparc_merge_private_bfd_data): ..
1627 * elf32-v850.c (v850_elf_check_relocs,
1628 v850_elf_merge_private_bfd_data): ..
1629 * elf32-xtensa.c (elf_xtensa_check_relocs,
1630 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1631 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1632 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1633 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1634 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1635 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1636 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1637 ppc64_elf_relocate_section): ..
1638 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1639 elf_s390_relocate_section): ..
1640 * elf64-sh64.c (sh_elf64_relocate_section): ..
1641 * elf64-sparc.c (sparc64_elf_check_relocs,
1642 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1643 sparc64_elf_merge_private_bfd_data): ..
1644 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1645 elf64_x86_64_relocate_section): ..
1646 * elflink.c (_bfd_elf_add_default_symbol,
1647 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1648 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1649 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1650 elf_get_linked_section_vma, elf_fixup_link_order,
1651 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1652 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1653 * elfxx-ia64.c (elfNN_ia64_relax_section,
1654 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1655 * elfxx-mips.c (mips_elf_perform_relocation,
1656 _bfd_mips_elf_check_relocs,
1657 _bfd_mips_elf_merge_private_bfd_data): ..
1658 * ieee.c (ieee_slurp_external_symbols): ..
1659 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1660 * libbfd.c (_bfd_generic_verify_endian_match): ..
1661 * linker.c (_bfd_generic_link_add_one_symbol,
1662 _bfd_generic_section_already_linked): ..
1663 * pdp11.c (translate_to_native_sym_flags): ..
1664 * pe-mips.c (coff_pe_mips_relocate_section): ..
1665 * peicode.h (pe_ILF_build_a_bfd): ..
1666 * srec.c (srec_bad_byte): ..
1667 * stabs.c (_bfd_link_section_stabs): ..
1668 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1669 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1670 with corresponding %B and %A in _bfd_error_handler format string.
1671 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1672 calls to use %A and %B. Fix "against symbol .. from section" and
1673 similar error messages. Combine multiple _bfd_error_handler calls
1674 where they were separated due to bfd_archive_filename deficiencies.
1675 * bfd-in2.h: Regenerate.
1677 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1682 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1684 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1685 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1686 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1688 (link_hash_newfunc): Init was_undefined.
1689 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1690 Use undefweak instead.
1691 (ppc64_elf_check_directives): Fix undefs chain.
1692 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1694 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1695 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1696 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1698 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1700 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1701 error, test input_section flags rather than sec.
1703 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1705 * elf-bfd.h (struct elf_backend_data): Add
1706 elf_backend_archive_symbol_lookup.
1707 (_bfd_elf_archive_symbol_lookup): Declare.
1708 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1709 (elf_link_add_archive_symbols): ..extracted from here. Call the
1711 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1712 (elfNN_bed): Init new field.
1713 * elf64-ppc.c (elf_backend_check_directives): Define.
1714 (elf_backend_archive_symbol_lookup): Define.
1715 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1716 a ppc_link_hash_entry pointer.
1718 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1719 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1720 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1721 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1722 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1723 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1724 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1727 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1729 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1730 (ppc64_elf_add_symbol_hook): Test for NULL section.
1731 (get_sym_h): Formatting.
1732 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1735 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1736 long branch stubs with code handling plt and r2off branch stubs.
1738 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1740 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1741 * elflink.c (elf_link_input_bfd): Formatting.
1742 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1744 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1745 (link_hash_newfunc): Don't set it.
1746 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1747 (ppc64_elf_mark_entry_syms): Delete.
1748 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1749 sections. Use get_opd_info.
1750 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1752 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1754 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1756 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1757 (func_desc_adjust): Don't set have_undefweak.
1758 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1759 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1761 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1762 "struct ppc_link_hash_entry *". Adjust all references.
1763 (ppc64_elf_hide_symbol): Correct a comment.
1765 * elf64-ppc.c (get_opd_info): New function.
1766 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1767 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1768 before calling get_fdh. Test fdh rather than h before dereferencing
1769 fdh. Mark removed symbols in opd_adjust.
1770 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1771 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1773 (ppc64_elf_output_symbol_hook): Likewise.
1775 2004-08-06 Paul Brook <paul@codesourcery.com>
1777 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1778 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1779 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1780 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1781 and BFD_RELOC_ARM_SBREL32.
1782 * bfd-in2.h, bbfd.h: Regenerate.
1784 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1786 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1787 the dynamic link symbol actually in use.
1789 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1791 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1793 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1794 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1796 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1797 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1799 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1800 Nick Clifton <nickc@redhat.com>
1803 * bfd.c (_bfd_default_error_handler): Make it global.
1805 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1807 * elf.c (assign_section_numbers): Cope gracefully with sections
1808 which have SHF_LINK_ORDER set but no sh_link set up.
1809 * elflink.c (elf_get_linked_section_vma): Likewise.
1811 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1814 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1815 Set it to _bfd_default_error_handler.
1816 (elfNN_bed): Add elf_backend_link_order_error_handler.
1818 * libbfd-in.h (_bfd_default_error_handler): New.
1820 * libbfd.h: Regenerated.
1822 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1824 * archures.c (bfd_mach_sparc_64bit_p): Define.
1825 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1826 * bfd-in2.h: Rebuilt.
1828 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1830 Introduce SH2a support.
1831 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1832 * archures.c (bfd_mach_sh2a_nofpu): New.
1833 * bfd-in2.h: Rebuilt.
1834 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1835 (arch_info_struct): Add sh2a_nofpu.
1836 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1837 2003-12-29 DJ Delorie <dj@redhat.com>
1838 * reloc.c: Add relocs for sh2a.
1839 * bfd-in2.h: Regenerate.
1840 * libbfd.hh: Regenerate.
1841 2003-12-01 Michael Snyder <msnyder@redhat.com>
1842 * archures.c (bfd_mach_sh2a): New.
1843 * bfd-in2.h: Rebuilt.
1844 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1846 (arch_info_struct): Add sh2a.
1847 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1849 2004-07-28 Nick Clifton <nickc@redhat.com>
1850 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1853 * som.c (setup_sections): Improve estimation of space sizes in
1854 relocatable objects.
1856 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1857 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1858 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1860 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1861 * configure: Regenerate.
1862 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1863 case that accepts OSABI=NetBSD and OSABI=SysV.
1864 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1865 the base of .got or .data (if .got does not exist).
1866 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1868 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1869 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1870 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1871 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1873 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1876 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1877 (elf_sec_group): Defined.
1878 (bfd_elf_match_symbols_in_sections): New prototype.
1879 (_bfd_elf_setup_group_pointers): Likewise.
1881 * elf.c (bfd_elf_discard_group): Abort.
1882 (bfd_elf_set_group_contents): Also include relocation sections.
1883 Remove zero-fill for ld -r.
1884 (_bfd_elf_setup_group_pointers): New function.
1885 (elf_sort_elf_symbol): Likewise.
1886 (elf_sym_name_compare): Likewise.
1887 (bfd_elf_match_symbols_in_sections): Likewise.
1889 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1891 * elflink.c (match_group_member): New.
1892 (elf_link_input_bfd): Check group member for discarded section.
1893 (try_match_symbols_in_sections): New function.
1894 (already_linked): Likewise.
1895 (_bfd_elf_section_already_linked): Support mixing comdat group
1896 and linkonce section.
1898 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1899 * linker.c (bfd_section_already_linked_table_traverse): New.
1901 * libbfd.h: Regenerated.
1903 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1905 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1906 BFD_RELOC_CRX_SWITCH32.
1907 * bfd-in2.h: Regenerate.
1908 * libbfd.h: Regenerate.
1909 * elf32-crx.c: Support relocation/relaxation of
1910 BFD_RELOC_CRX_SWITCH* types.
1912 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1914 * elf64-ppc.c: Correct "Linker stubs" comment.
1916 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1918 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1920 (elf_linked_to_section): New.
1922 * elf.c (assign_section_numbers): Set up sh_link for
1925 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1926 to sh_link for SHT_IA_64_UNWIND sections.
1928 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1930 * elflink.c (elf_fixup_link_order): Add _() to error message.
1932 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1934 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1937 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1939 * aout-adobe.c (aout_32_section_already_linked): Defined.
1940 * aout-target.h (MY_section_already_linked): Likewise.
1941 * aout-tic30.c (MY_section_already_linked): Likewise.
1942 * binary.c (binary_section_already_linked): Likewise.
1943 * bout.c (b_out_section_already_linked): Likewise.
1944 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1945 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1946 * coffcode.h (coff_section_already_linked): Likewise.
1947 * i386msdos.c (msdos_section_already_linked): Likewise.
1948 * i386os9k.c (os9k_section_already_linked): Likewise.
1949 * ieee.c (ieee_section_already_linked): Likewise.
1950 * ihex.c (ihex_section_already_linked): Likewise.
1951 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1952 * mmo.c (mmo_section_already_linked): Likewise.
1953 * nlm-target.h (nlm_section_already_linked): Likewise.
1954 * oasys.c (oasys_section_already_linked): Likewise.
1955 * pef.c (bfd_pef_section_already_linked): Likewise.
1956 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1957 * som.c (som_bfd_discard_group): Likewise.
1958 * srec.c (srec_section_already_linked): Likewise.
1959 * tekhex.c (tekhex_section_already_linked): Likewise.
1960 * versados.c (versados_section_already_linked): Likewise.
1961 * vms.c (vms_section_already_linked): Likewise.
1962 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1963 * xsym.c (bfd_sym_section_already_linked): Likewise.
1965 * bfd-in.h (bfd_section_already_linked_table_init): New.
1966 (bfd_section_already_linked_table_free): Likewise.
1968 * coff-rs6000.c (rs6000coff_vec): Add
1969 _bfd_generic_section_already_linked.
1970 (pmac_xcoff_vec): Likewise.
1971 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1972 (aix5coff64_vec): Likewise.
1974 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1975 * elflink.c (_bfd_elf_section_already_linked): New function.
1977 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1979 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1980 (_bfd_generic_section_already_linked): New.
1981 (bfd_section_already_linked_hash_entry): Likewise.
1982 (bfd_section_already_linked): Likewise.
1983 (bfd_section_already_linked_table_lookup): Likewise.
1984 (bfd_section_already_linked_table_insert): Likewise.
1986 * linker.c (bfd_section_already_linked): New.
1987 (_bfd_section_already_linked_table): Likewise.
1988 (bfd_section_already_linked_table_lookup): Likewise.
1989 (bfd_section_already_linked_table_insert): Likewise.
1990 (already_linked_newfunc): Likewise.
1991 (bfd_section_already_linked_table_init): Likewise.
1992 (bfd_section_already_linked_table_free): Likewise.
1993 (_bfd_generic_section_already_linked): Likewise.
1995 * section.c (bfd_section): Remove comdat.
1996 (bfd_comdat_info): Moved to ...
1997 * bfd-in.h (coff_comdat_info): Here.
1998 (bfd_coff_get_comdat_section): New.
1999 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2000 * libcoff-in.h (coff_section_tdata): Add comdat.
2001 * coffcode.h (handle_COMDAT): Updated.
2002 * cofflink.c (coff_link_add_symbols): Likewise.
2003 * ecoff.c (bfd_debug_section): Likewise.
2005 * targets.c (bfd_target): Add _section_already_linked.
2006 (BFD_JUMP_TABLE_LINK): Updated.
2008 * bfd-in2.h: Regenerated.
2009 * libbfd.h: Likewise.
2010 * libcoff.h: Likewise.
2012 2003-07-21 Paul Brook <paul@codesourcery.com>
2014 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2015 elf_fixup_link_order): New functions.
2016 (bfd_elf_final_link): Call elf_fixup_link_order.
2018 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2020 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2021 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2023 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2024 _bfd_elf_symbol_refs_local_p.
2025 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2028 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2030 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2032 (bfd_elf_get_dyn_lib_class): New prototype.
2033 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2035 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2036 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2037 entry is needed. Issue an error if a DT_NEEDED entry is needed
2038 for a file marked DYN_NO_NEEDED.
2039 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2042 * bfd-in2.h: Regenerated.
2044 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2046 * elflink.c (elf_section_complain_discarded): Don't complain in
2049 2004-07-10 James E Wilson <wilson@specifixinc.com>
2051 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2052 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2053 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2054 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2056 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2057 bfd_put_64 to bfd_putl64.
2058 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2060 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2063 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2064 .init/.fini sections when trying to relax it.
2066 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2068 * elf.c (assign_file_positions_for_segments): Make sure the
2069 .dynamic section is the first section in the PT_DYNAMIC segment.
2071 2004-07-09 Nick Clifton <nickc@redhat.com>
2073 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2074 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2075 sh_elf_get_flags_from_mach functions so that they do not conflict
2076 when this target is built with other sh-elf targets.
2077 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2078 suppression of this function.
2079 (sh_elf_find_flags): Likewise.
2081 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2083 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2084 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2085 (BFD32_BACKENDS): Add elf32-crx.lo.
2086 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2087 (cpu-crx.lo): New target.
2088 (elf32-crx.lo): New target.
2089 * Makefile.in: Regenerate.
2090 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2091 (bfd_archures_list): Add bfd_crx_arch.
2092 * bfd-in2.h: Regenerate.
2093 * config.bfd: Handle crx-*-elf*, crx*.
2094 * configure.in: Handle bfd_elf32_crx_vec.
2095 * configure: Regenerate.
2096 * cpu-crx.c: New file.
2097 * elf32-crx.c: Likewise.
2098 * libbfd.h: Regenerate.
2099 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2100 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2101 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2102 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2103 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2104 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2105 * targets.c (bfd_elf32_crx_vec): Declare.
2106 (bfd_target_vector): Add bfd_elf32_crx_vec.
2108 2004-07-06 Nick Clifton <nickc@redhat.com>
2110 * config.bfd: Add sh-symbian-elf target.
2111 * configure.in: Add bfd_elf32_shl_symbian_vec.
2112 * configure: Regenerate.
2113 * elf-bfd.h (struct elf_backend_data): Add new field
2115 * elflink.c (elf_link_add_object_symbols): Invoke the
2116 check_directives function, if defined.
2117 * elfxx-target.h: Provide a default, NULL definition for
2119 * targets.c: Add bfd_elf32_shl_symbian_vec.
2120 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2122 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2123 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2124 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2125 not already been defined.
2126 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2127 * sh-symbian.c: New file. Provide functions to support the
2128 * sh-symbian-elf target.
2129 * Makefile.am: Add elf32-sh-symbian.c
2130 * Makefile.in: Regenerate.
2132 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2134 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2135 * Makefile.am: Ran make dep-am.
2136 * Makefile.in: Ran make dep-in.
2138 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2140 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2143 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2145 * config.bfd: Add want64 to configuration target s390-*-linux*.
2147 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2149 * bfd.c (bfd_get_section_ident): New.
2151 * elflink.c (elf_link_read_relocs_from_section): Call
2152 bfd_get_section_ident to identify the section when reporting
2154 (_bfd_elf_link_output_relocs): Likewise.
2155 (elf_link_output_extsym): Likewise.
2156 (elf_link_input_bfd): Likewise.
2157 (bfd_elf_gc_record_vtinherit): Likewise.
2159 * bfd-in2.h: Regenerated.
2161 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2162 Nick Clifton <nickc@redhat.com>
2165 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2166 of section symbols to mips_elf_sort_hash_table ().
2168 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2170 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2172 (elf_section_complain_discarded): New function. Handle
2173 .gcc_except_table too.
2174 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2175 in discarded sections.
2176 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2178 2004-06-30 James E Wilson <wilson@specifixinc.com>
2180 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2181 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2183 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2186 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2187 local references to discarded sections and report their
2190 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2192 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2193 sec_info_type, test section name instead.
2195 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2198 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2199 in .init/.fini sections.
2201 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2203 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2204 bfd_get_section_limit.
2206 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2208 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2209 output section size.
2211 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2213 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2215 (mmix_elf_perform_relocation): Adjust for above change.
2216 (mmix_elf_relocate_section): Likewise.
2217 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2218 (mmix_elf_get_section_contents): Delete.
2219 (bfd_elf64_get_section_contents): Delete.
2220 (mmix_elf_relocate_section): Zero stub area.
2221 * linker.c (default_indirect_link_order): Alloc max of section size
2223 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2224 * section.c (bfd_malloc_and_get_section): Likewise.
2225 (struct bfd_section): Update rawsize comment.
2226 * bfd-in2.h: Regenerate.
2228 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2230 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2232 * bfd-in.h (bfd_get_section_limit): Define.
2233 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2234 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2235 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2236 * coff-arm.c (coff_arm_relocate_section): Likewise.
2237 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2238 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2239 (bfd_ns32k_final_link_relocate): Likewise.
2240 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2241 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2242 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2243 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2244 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2245 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2246 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2247 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2248 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2249 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2250 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2251 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2252 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2253 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2254 * elf32-v850.c (v850_elf_reloc): Likewise.
2255 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2256 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2257 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2258 * elf64-mips.c (mips_elf64_gprel32_reloc)
2259 (mips16_gprel_reloc): Likewise.
2260 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2261 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2262 * elf64-sparc.c (init_insn_reloc): Likewise.
2263 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2264 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2265 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2266 (_bfd_mips_elf_generic_reloc): Likewise.
2267 * bfd-in2.h: Regenerate.
2269 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2271 * bfd-in.h (struct stab_info): Move from stabs.c.
2272 * stabs.c (struct stab_link_includes_table): Delete.
2273 (stab_link_includes_lookup): Delete.
2274 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2275 level of indirection from sinfo parm.
2276 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2277 stabstr section. Adjust hash table accesses.
2278 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2279 alloc. Adjust stab_info test.
2280 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2281 (_bfd_coff_final_link): Adjust stab_info test.
2282 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2283 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2285 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2286 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2287 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2288 stabstr section. Adjust stab_info test.
2289 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2290 (_bfd_write_stab_strings): Adjust prototypes.
2291 * libbfd.h: Regenerate.
2292 * libcoff.h: Regenerate.
2293 * bfd-in2.h: Regenerate.
2295 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2297 From Miod Vallat <miod@online.fr>:
2298 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2300 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2302 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2303 (struct elf32_mn10300_link_hash_entry): Remove
2304 pcrel_relocs_copied.
2305 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2306 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2307 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2308 and gotoff relocations if the symbol doesn't bind locally. Use
2309 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2310 relocation for PCREL32.
2311 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2312 to test whether a symbol binds locally.
2313 (elf32_mn10300_link_hash_newfunc): Don't initialize
2314 pcrel_relocs_copied.
2315 (_bfd_mn10300_elf_discard_copies): Delete.
2316 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2318 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2320 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2322 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2324 * som.c (som_set_reloc_info): Correct small typo.
2326 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2328 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2329 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2330 (m32r_elf_gcsweep_hook): Likewise.
2331 (m32r_elf_check_relocs): Likewise.
2332 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2333 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2334 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2335 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2336 * bfd-in2.h: Regenerated.
2337 * libbfd.h: Regenerated.
2339 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2343 (elf64_x86_64_relocate_section): Issue an error for
2344 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2345 against global symbols when building shared library.
2347 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2349 * section.c (struct sec): Rename "_cooked_size" to "size".
2350 Rename "_raw_size" to "rawsize".
2351 (STD_SECTION): Adjust comments.
2352 (bfd_set_section_size, bfd_get_section_contents): Use size.
2353 (bfd_malloc_and_get_section): New function.
2354 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2355 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2356 Correctly free reloc and contents memory.
2357 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2358 and fake CIE now that we can shink section size to zero.
2359 (_bfd_elf_write_section_eh_frame): Likewise..
2360 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2361 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2362 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2363 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2364 unneeded indirection.
2365 * elf.c (_bfd_elf_section_offset): .. and update call.
2366 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2367 * libbfd.h: Regenerate.
2368 * bfd-in2.h: Regenerate.
2370 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2371 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2372 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2373 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2374 Similarly use "rawsize", if non-zero, in reloc functions to validate
2375 reloc addresses. Use new bfd_malloc_and_get_section in most places
2376 where bfd_get_section_contents was called. Expand all occurrences of
2377 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2378 grok_prstatus and similar functions to "size".
2379 * aix386-core.c (aix386_core_file_p): ..
2380 * aix5ppc-core.c (xcoff64_core_p): ..
2381 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2382 aout_adobe_set_section_contents): ..
2383 * aout-target.h (callback): ..
2384 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2385 MY_bfd_final_link): ..
2386 * aoutf1.h (sunos4_core_file_p): ..
2387 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2388 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2389 final_link, aout_link_input_section): ..
2390 * binary.c (binary_object_p, binary_canonicalize_symtab,
2391 binary_set_section_contents): ..
2392 * bout.c (b_out_callback, b_out_write_object_contents,
2393 b_out_set_section_contents, b_out_bfd_relax_section,
2394 b_out_bfd_get_relocated_section_contents): ..
2395 * cisco-core.c (cisco_core_file_validate): ..
2396 * coff-alpha.c (alpha_ecoff_object_p,
2397 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2398 * coff-arm.c (coff_arm_relocate_section,
2399 bfd_arm_allocate_interworking_sections): ..
2400 * coff-h8300.c (h8300_reloc16_extra_cases,
2401 h8300_bfd_link_add_symbols): ..
2402 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2403 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2404 ppc_bfd_coff_final_link): ..
2405 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2406 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2407 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2408 * coff64-rs6000.c (xcoff64_write_object_contents,
2409 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2410 * coffcode.h (coff_compute_section_file_positions,
2411 coff_write_object_contents): ..
2412 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2413 coff_section_symbol, build_debug_section): ..
2414 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2415 process_embedded_commands, _bfd_coff_link_input_bfd,
2416 _bfd_coff_write_global_sym): ..
2417 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2418 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2419 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2420 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2421 _bfd_dwarf2_find_nearest_line): ..
2422 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2423 ecoff_compute_section_file_positions,
2424 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2425 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2426 _bfd_elf_discard_section_eh_frame_hdr,
2427 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2428 _bfd_elf_write_section_eh_frame,
2429 _bfd_elf_write_section_eh_frame_hdr): ..
2430 * elf-hppa.h (elf_hppa_sort_unwind): ..
2431 * elf-m10200.c (mn10200_elf_relax_section,
2432 mn10200_elf_relax_delete_bytes,
2433 mn10200_elf_get_relocated_section_contents): ..
2434 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2435 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2436 mn10300_elf_relax_delete_bytes,
2437 mn10300_elf_get_relocated_section_contents,
2438 _bfd_mn10300_elf_adjust_dynamic_symbol,
2439 _bfd_mn10300_elf_discard_copies,
2440 _bfd_mn10300_elf_size_dynamic_sections,
2441 _bfd_mn10300_elf_finish_dynamic_sections): ..
2442 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2443 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2444 bfd_elf_set_group_contents, map_sections_to_segments,
2445 elf_sort_sections, assign_file_positions_for_segments,
2446 SECTION_SIZE, copy_private_bfd_data,
2447 _bfd_elf_get_dynamic_reloc_upper_bound,
2448 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2449 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2450 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2451 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2452 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2453 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2454 bfd_elf32_arm_process_before_allocation,
2455 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2456 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2457 elf32_arm_write_section): ..
2458 * elf32-cris.c (cris_elf_grok_prstatus,
2459 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2460 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2461 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2462 elf_cris_discard_excess_dso_dynamics,
2463 elf_cris_discard_excess_program_dynamics): ..
2464 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2465 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2466 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2467 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2468 elf32_frvfdpic_size_dynamic_sections,
2469 elf32_frvfdpic_modify_segment_map,
2470 elf32_frvfdpic_finish_dynamic_sections): ..
2471 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2472 elf32_h8_get_relocated_section_contents): ..
2473 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2474 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2475 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2476 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2477 elf32_hppa_finish_dynamic_sections): ..
2478 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2479 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2480 i370_elf_finish_dynamic_sections): ..
2481 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2482 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2483 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2484 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2485 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2486 * elf32-ip2k.c (ip2k_is_switch_table_128,
2487 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2488 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2489 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2490 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2491 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2492 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2493 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2494 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2495 m32r_elf_get_relocated_section_contents): ..
2496 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2497 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2498 m68hc11_elf_relax_delete_bytes): ..
2499 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2500 m68hc12_elf_size_one_stub): ..
2501 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2502 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2503 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2504 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2505 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2506 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2507 elf32_mips_grok_prstatus): ..
2508 * elf32-or32.c (or32_elf_consth_reloc): ..
2509 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2510 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2511 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2512 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2513 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2514 ppc_elf_final_write_processing): ..
2515 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2516 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2517 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2518 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2519 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2520 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2521 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2522 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2523 * elf32-sh64-com.c (sh64_address_in_cranges,
2524 sh64_get_contents_type): ..
2525 * elf32-sh64.c (sh64_find_section_for_address,
2526 sh64_elf_final_write_processing): ..
2527 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2528 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2529 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2530 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2531 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2532 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2533 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2534 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2535 elf_vax_finish_dynamic_sections): ..
2536 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2537 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2538 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2539 xstormy16_elf_finish_dynamic_sections): ..
2540 * elf32-xtensa.c (xtensa_read_table_entries,
2541 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2542 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2543 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2544 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2545 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2546 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2547 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2548 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2549 xtensa_callback_required_dependence): ..
2550 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2551 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2552 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2553 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2554 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2555 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2556 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2557 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2558 * elf64-hppa.c (allocate_dynrel_entries,
2559 elf64_hppa_size_dynamic_sections,
2560 elf64_hppa_finish_dynamic_sections): ..
2561 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2562 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2563 elf64_mips_grok_prstatus): ..
2564 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2565 mmix_elf_relocate_section, mmix_elf_final_link,
2566 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2567 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2568 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2569 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2570 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2571 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2572 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2573 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2574 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2575 ppc64_elf_finish_dynamic_sections): ..
2576 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2577 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2578 elf_s390_finish_dynamic_sections): ..
2579 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2580 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2581 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2582 sh64_elf64_finish_dynamic_sections): ..
2583 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2584 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2585 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2586 sparc64_elf_finish_dynamic_symbol,
2587 sparc64_elf_finish_dynamic_sections): ..
2588 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2589 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2590 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2591 elf64_x86_64_finish_dynamic_sections): ..
2592 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2593 * elfcode.h (elf_slurp_reloc_table): ..
2594 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2595 elf_finalize_dynstr, elf_link_add_object_symbols,
2596 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2597 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2598 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2599 elf32_mips_grok_prstatus): ..
2600 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2601 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2602 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2603 elfNN_ia64_finish_dynamic_sections): ..
2604 * elfxx-mips.c (mips_elf_create_procedure_table,
2605 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2606 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2607 mips_elf_global_got_index, mips_elf_multi_got,
2608 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2609 mips_elf_allocate_dynamic_relocations,
2610 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2611 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2612 _bfd_mips_elf_always_size_sections,
2613 _bfd_mips_elf_size_dynamic_sections,
2614 _bfd_mips_elf_finish_dynamic_symbol,
2615 _bfd_mips_elf_finish_dynamic_sections,
2616 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2617 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2618 _bfd_elf_mips_get_relocated_section_contents,
2619 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2620 * hp300hpux.c (callback): ..
2621 * hppabsd-core.c (make_bfd_asection): ..
2622 * hpux-core.c (make_bfd_asection): ..
2623 * i386linux.c (linux_link_create_dynamic_sections,
2624 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2625 * i386msdos.c (msdos_write_object_contents): ..
2626 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2627 os9k_set_section_contents): ..
2628 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2629 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2630 ieee_write_section_part, do_with_relocs, do_as_repeat,
2631 do_without_relocs, ieee_write_debug_part, init_for_output,
2632 ieee_set_section_contents): ..
2633 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2634 * irix-core.c (do_sections, make_bfd_asection): ..
2635 * libaout.h (aout_section_merge_with_text_p): ..
2636 * libbfd.c (_bfd_generic_get_section_contents,
2637 _bfd_generic_get_section_contents_in_window): ..
2638 * linker.c (default_indirect_link_order): ..
2639 * lynx-core.c (make_bfd_asection): ..
2640 * m68klinux.c (linux_link_create_dynamic_sections,
2641 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2642 * mach-o.c (bfd_mach_o_make_bfd_section,
2643 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2644 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2645 bfd_mach_o_scan_read_segment): ..
2646 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2647 _bfd_merge_sections): ..
2648 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2649 mmo_map_set_sizes, mmo_canonicalize_symtab,
2650 mmo_internal_write_section, mmo_write_object_contents): ..
2651 * netbsd-core.c (netbsd_core_file_p): ..
2652 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2653 nlm_alpha_set_public_section): ..
2654 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2655 * nlm32-sparc.c (nlm_sparc_write_import): ..
2656 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2657 nlm_compute_section_file_positions): ..
2658 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2659 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2660 * opncls.c (get_debug_link_info): ..
2661 * osf-core.c (make_bfd_asection): ..
2662 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2663 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2664 final_link, aout_link_input_section): ..
2665 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2666 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2667 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2668 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2669 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2670 * ptrace-core.c (ptrace_unix_core_file_p): ..
2671 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2672 _bfd_final_link_relocate, bfd_generic_relax_section,
2673 bfd_generic_get_relocated_section_contents): ..
2674 * reloc16.c (bfd_coff_reloc16_relax_section,
2675 bfd_coff_reloc16_get_relocated_section_c): ..
2676 * riscix.c (riscix_some_aout_object_p): ..
2677 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2678 * sco5-core.c (make_bfd_asection): ..
2679 * simple.c (bfd_simple_get_relocated_section_contents): ..
2680 * som.c (som_object_setup, setup_sections, som_prep_headers,
2681 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2682 som_set_reloc_info, som_get_section_contents,
2683 som_bfd_link_split_section): ..
2684 * sparclinux.c (linux_link_create_dynamic_sections,
2685 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2686 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2687 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2688 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2689 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2690 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2691 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2692 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2693 sunos_finish_dynamic_link): ..
2694 * syms.c (_bfd_stab_section_find_nearest_line): ..
2695 * tekhex.c (first_phase, tekhex_set_section_contents,
2696 tekhex_write_object_contents): ..
2697 * trad-core.c (trad_unix_core_file_p): ..
2698 * versados.c (process_esd, process_otr, process_otr): ..
2699 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2700 * vms-misc.c (add_new_contents): ..
2701 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2702 * vms.c (vms_set_section_contents): ..
2703 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2704 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2705 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2706 * xsym.c (bfd_sym_scan): .. See above.
2708 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2710 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2711 calling _bfd_merged_section_offset only for section symbols.
2713 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2715 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2716 for handling SEC_MERGE symbols in relax_section.
2718 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2720 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2721 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2722 linked together. Mark the result as h8300sx code.
2724 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2726 * elf-bfd.h (struct elf_backend_data): Added
2727 elf_backend_omit_section_dynsym.
2728 (_bfd_elf_link_omit_section_dynsym): Declare.
2729 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2730 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2731 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2732 (_bfd_elf_link_renumber_dynsyms): ... this function.
2733 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2734 _bfd_elf_link_omit_section_dynsym).
2735 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2737 2004-06-21 Nick Clifton <nickc@redhat.com>
2739 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2742 2004-06-17 Jerome Guitton <guitton@gnat.com>
2744 * bfd-in.h (bfd_cache_close_all): New function declaration.
2745 * bfd-in2.h: Regenerate.
2746 * cache.c (bfd_cache_close_all): New function definition.
2748 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2750 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2752 * configure: Regenerate.
2754 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2756 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2757 the pre-existing section.
2759 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2761 * section.c (struct sec): Remove usused flags. Reorganize a little.
2762 (bfd_get_section_size_before_reloc): Delete.
2763 (bfd_get_section_size_after_reloc): Delete.
2764 (STD_SECTION): Update.
2765 (bfd_get_section_size_now): Delete.
2766 (bfd_set_section_contents): Don't referece reloc_done.
2767 (bfd_get_section_contents): Remove reloc_done comment.
2768 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2770 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2771 * ecoff.c (bfd_debug_section): Update initializer.
2772 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2773 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2774 * bfd-in.h (bfd_section_size): Expand.
2775 (bfd_get_section_size): New macro.
2776 * bfd-in2.h: Regenerate.
2777 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2778 bfd_get_section_size_before_reloc with bfd_get_section_size.
2779 * coffcode.h (coff_write_object_contents): Likewise.
2780 * coffgen.c (build_debug_section): Likewise.
2781 * dwarf1.c (parse_line_table): Likewise.
2782 (_bfd_dwarf1_find_nearest_line): Likewise.
2783 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2784 * i386msdos.c (msdos_write_object_contents): Likewise.
2785 * pdp11.c (squirt_out_relocs): Likewise.
2786 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2787 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2789 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2791 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2792 removal) with updated comment.
2793 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2795 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2796 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2798 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2800 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2801 overflow on branches to undefweaks.
2803 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2805 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2806 as ecoff_section_data() does not return a valid lvalue.
2808 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2810 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2811 (elf_link_add_object_symbols): Likewise.
2813 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2814 (elf_backend_reloc_type_class): New.
2816 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2818 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2820 * configure: Regenerate.
2822 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2824 From: Albert Chin-A-Young <china@thewrittenword.com>
2825 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2828 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2830 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2833 2004-05-28 DJ Delorie <dj@redhat.com>
2835 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2836 for linking, but otherwise adjust reloc for merged sections.
2838 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2840 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2841 _bfd_merged_section_offset for local symbols.
2843 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2845 * Makefile.am: Regenerate dependencies.
2846 * Makefile.in: Regenerate.
2847 * archures.c: Add bfd_mach_sh3_nommu .
2848 * bfd-in2.h: Regenerate.
2849 * cpu-sh.c: Add sh3-nommu architecture.
2850 (bfd_to_arch_table): Create new table.
2851 (sh_get_arch_from_bfd_mach): Create new function.
2852 (sh_get_arch_up_from_bfd_mach): Create new function.
2853 (sh_merge_bfd_arch): Create new function.
2854 * elf32-sh.c (sh_ef_bfd_table): Add table.
2855 (sh_elf_check_relocs): Replace switch statement with
2856 use of sh_ef_bfd_table .
2857 (sh_elf_get_flags_from_mach): Add new function.
2858 (sh_find_elf_flags): Likewise.
2859 (sh_elf_copy_private_data): Replace most of non-elf contents
2860 with a call to sh_merge_bfd_arch() .
2862 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2864 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2865 * Makefile.in: Regenerate.
2867 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2869 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2870 custom calling conventions for dynamic symbols.
2871 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2872 symbol if it's an alias to a global one.
2874 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2879 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2881 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2884 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2886 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2887 for SHT_GROUP sections.
2889 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2891 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2893 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2894 * merge.c: Formatting. Remove unnecessary casts. Expand
2895 bfd_get_section_alignment macro.
2896 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2897 use throughout file.
2898 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2899 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2900 section name to determine sinfo group, instead test output section
2902 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2903 _bfd_strip_section_from_output rather than just twiddling flags.
2904 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2905 (_bfd_merge_sections): Update prototype.
2906 * libbfd.h: Regenerate.
2908 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2910 * netbsd-core.c: Correctly indent section that sets architecture
2913 From Miod Vallat <miod@online.fr>:
2914 * m88kopenbsd.c: New file.
2915 * targets.c (m88k_openbsd_vec): New.
2916 * config.bfd: Add m88k-*-openbsd*.
2917 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2918 (m88kopenbsd_vec): New.
2919 * configure: Regenerate.
2920 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2921 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2923 * Makefile.in: Regenerate.
2924 * po/SRC-POTFILES.in: Regenerate.
2926 2004-05-24 Nick Clifton <nickc@redhat.com>
2928 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2929 introduced by hash table size patch.
2931 2004-05-22 Ben Elliston <bje@au.ibm.com>
2933 * configure.in (is_release): Remove.
2934 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2935 (AC_OUTPUT): Don't output bfdver.h from version.h.
2936 * configure: Regenerate.
2937 * Makefile.am (RELEASE): New variable.
2938 (bfdver.h): New target.
2939 * Makefile.in: Regenerate.
2940 * doc/Makefile.in: Likewise.
2942 2004-05-22 Ben Elliston <bje@au.ibm.com>
2944 * Makefile.am (config.status): Don't depend on version.h.
2945 * Makefile.in: Regenerate.
2947 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2949 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2950 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2951 * libbfd.h: Regenerate.
2952 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2953 (_bfd_elf_rel_local_sym): Likewise.
2954 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2955 (elf_link_input_bfd): Likewise.
2956 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2957 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2958 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2959 (elfNN_ia64_relocate_section): Likewise.
2961 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2963 * hash.c (bfd_default_hash_table_size): New variable.
2964 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2965 (bfd_hash_set_default_size): New function. Set the default size
2966 to a selected prime number close to the argument. Document new
2968 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2969 * bfd-in2.h: Regenerate.
2970 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2971 * Makefile.in: Regenerate.
2973 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2975 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2976 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2977 arm, m68k, m88k and hppa core files.
2979 2004-05-21 Nick Clifton <nickc@redhat.com>
2981 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2982 (bfd_bwrite): Likewise.
2983 (bfd_tell): Likewise.
2984 (bfd_flush): Likewise.
2985 (bfd_stat): Likewise.
2986 (bfd_seek): Likewise.
2987 (bfd_get_mtime): Likewise.
2988 (bfd_get_size): Likewise.
2990 2004-05-19 Ben Elliston <bje@au.ibm.com>
2992 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2994 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2996 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2997 (bfd_generic_openr_next_archived_file): Likewise.
2999 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3001 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3002 section names by inserting a new substring after .gnu.linkonce, except
3003 for .gnu.linkonce.t.* where the "t." is replaced.
3005 2004-05-17 Adam Nemet <anemet@lnxw.com>
3007 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3008 (m68-*-lynxos* case): Likewise.
3009 (powerpc-*-lyxnos* case): New case.
3010 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3012 2004-05-17 David Heine <dlheine@tensilica.com>
3014 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3015 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3016 * bfd.c (bfd_copy_private_header_data): Define.
3017 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3019 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3020 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3021 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3022 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3023 segments by calling copy_private_bfd_data.
3024 (_bfd_elf_copy_private_header_data): Define.
3025 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3026 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3027 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3028 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3029 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3030 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3031 * som.c (som_bfd_copy_private_header_data): Define.
3032 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3033 * vms.c (vms_bfd_copy_private_header_data): Define.
3034 * bfd-in2.h: Regenerate.
3035 * libbfd.h: Regenerate.
3037 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3039 * elfxx-mips.c (MINUS_TWO): Define.
3040 (mips_elf_higher, mips_elf_highest,
3041 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3042 some bfd_vma values.
3043 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3045 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3047 * som.c (log2): Rename to exact_log2. Adjust all callers.
3049 2004-05-13 Paul Brook <paul@codesourcery.com>
3051 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3052 dwarf3 format CIE entries. Remove comment about the size of the
3053 ra_column field. It is now correctly deduced.
3055 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3057 * config.bfd (or32-*-rtems*): Switch to elf.
3059 2004-05-13 Nick Clifton <nickc@redhat.com>
3061 * po/fr.po: Updated French translation.
3063 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3065 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3066 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3067 Adjust counting of last_local.
3068 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3069 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3070 created by the linker nor !SHF_ALLOC.
3072 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3073 DT_PLTGOT to the start of the .got.plt section instead of the
3074 .got output section. Set sh_entsize for .got section in addition
3076 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3077 is at sgot->output_section->vma.
3078 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3079 DT_PLTGOT to the start of the .got.plt section instead of the
3080 .got output section.
3081 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3082 is at sgot->output_section->vma. Set sh_entsize for .got section
3083 in addition to .got.plt.
3084 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3085 (bfd_section_from_phdr): Likewise.
3086 (map_sections_to_segments): Likewise.
3087 (assign_file_positions_for_segments): Likewise.
3088 (get_program_header_size): Likewise.
3089 * elflink.c (bfd_elf_size_dynamic_sections): Set
3090 elf_tdata (output_bfd)->relro from info->relro.
3091 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3093 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3095 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3096 a zero symndx for which we hadn't accounted a dynamic relocation.
3097 (_frvfdpic_add_rofixup): Likewise.
3099 2004-05-07 Brian Ford <ford@vss.fsi.com>
3100 DJ Delorie <dj@redhat.com>
3102 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3103 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3104 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3105 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3107 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3109 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3110 immediately if there's no link info.
3111 (elf32_frvfdpic_copy_private_bfd_data): New.
3112 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3114 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3116 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3117 filename argument is null; do not call strlen on a null pointer.
3119 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3121 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3124 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3126 * configure.in (bfd_elf32_frvfdpic_vec): New.
3127 * configure: Rebuilt.
3128 * targets.c (bfd_elf32_frvfdpic_vec): New.
3129 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3131 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3132 frvfdpic instead of frv. Rearrange elf-target macros such that
3133 the FDPIC-specific ones are only defined for this new target
3135 (bfd_elf32_frvfdpic_vec): Declare.
3137 (elf32_frv_relocate_section): Use it to enable segment checking
3138 and to control rofixup emission. Add output section vma to
3139 applied relocation in non-LOAD non-ALLOC sections. Use
3140 _bfd_error_handler for errors.
3141 (_frv_create_got_section): Create .rel.got and .rofixup only in
3142 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3144 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3145 (elf32_frvfdpic_modify_segment_map): Likewise.
3146 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3147 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3148 error message if we miscompute the rofixup size.
3149 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3150 (frvfdpic_elf_encode_eh_address): Likewise.
3151 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3152 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3153 relocs. Reject unknown relocation types.
3154 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3155 (frv_elf_merge_private_bfd_data): Likewise.
3156 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3157 0x4000 for newly-added elf32-frvfdpic.
3159 2004-05-05 Nick Clifton <nickc@redhat.com>
3162 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3163 returning NULL as most users of this function do not check its
3165 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3166 of bfd_cache_lookup().
3167 * sco5-core.c (sco5_core_file_p): Likewise.
3168 * trad-core.c (trad_unix_core_file_p): Likewise.
3170 2004-05-05 Nick Clifton <nickc@redhat.com>
3172 * cache.c (bfd_cache_lookup): Improve formatting.
3173 * archive.c: Fix formatting.
3175 2004-05-05 Peter Barada <peter@the-baradas.com>
3177 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3178 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3179 * bfd-in2.h(bfd_architecture): Regenerate.
3181 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3183 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3185 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3186 those against discarded link-once and SEC_MERGE section symbols.
3188 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3190 * section.c (bfd_get_section_by_name_if): New.
3191 * bfd-in2.h: Regenerated.
3193 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3195 * som.c (som_bfd_is_group_section): Define.
3197 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3199 * section.c (bfd_make_section_anyway): Copy the whole
3200 bfd_hash_entry, not just "next" from existing entry.
3202 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3204 * elf.c (bfd_section_from_shdr): Maintain the section order in
3206 (special_sections): Add ".note.GNU-stack".
3207 (elf_fake_sections): Handle section group for relocatable
3210 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3212 * section.c (bfd_sections_find_if): New.
3213 * bfd-in2.h: Regenerated.
3215 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3217 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3219 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3220 * elf.c (bfd_elf_is_group_section): New function.
3221 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3222 * section.c (bfd_generic_is_group_section): New function.
3223 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3224 (BFD_JUMP_TABLE_LINK): Adjust.
3225 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3226 * aout-target.h (MY_bfd_is_group_section): Define.
3227 * aout-tic30.c (MY_bfd_is_group_section): Define.
3228 * bfd.c (bfd_is_group_section): Define.
3229 * binary.c (binary_bfd_is_group_section): Define.
3230 * bout.c (b_out_bfd_is_group_section): Define.
3231 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3232 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3233 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3234 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3235 * coffcode.h (coff_bfd_is_group_section): Define.
3236 * i386msdos.c (msdos_bfd_is_group_section): Define.
3237 * i386os9k.c (os9k_bfd_is_group_section): Define.
3238 * ieee.c (ieee_bfd_is_group_section): Define.
3239 * ihex.c (ihex_bfd_is_group_section): Define.
3240 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3241 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3242 * mmo.c (mmo_bfd_is_group_section): Define.
3243 * nlm-target.h (nlm_bfd_is_group_section): Define.
3244 * oasys.c (oasys_bfd_is_group_section): Define.
3245 * pef.c (bfd_pef_bfd_is_group_section): Define.
3246 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3247 * srec.c (srec_bfd_is_group_section): Define.
3248 * tekhex.c (tekhex_bfd_is_group_section): Define.
3249 * versados.c (versados_bfd_is_group_section): Define.
3250 * vms.c (vms_bfd_is_group_section): Define.
3251 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3252 * bfd-in2.h: Regenerate.
3253 * libbfd.h: Regenerate.
3255 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3257 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3259 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3261 * configure.in: Update version to 2.15.91.
3262 * configure: Regenerate.
3264 2004-04-29 Brian Ford <ford@vss.fsi.com>
3266 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3267 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3268 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3269 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3270 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3271 .gnu.linkonce.wi. sections.
3272 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3273 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3275 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3276 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3278 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3280 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3281 * bfd-in2.h: Regenerate.
3282 * libbfd.h: Likewise.
3284 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3286 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3288 (setup_sections): Use som_subspace_dictionary_record struct instead
3289 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3290 is_comdat, is_common or dup_common.
3291 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3292 is_comdat, is_common and dup_common in section subspace_dict from
3294 (som_begin_writing): Use som_subspace_dictionary_record struct.
3295 (som_finish_writing): Likewise.
3296 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3297 is_common and dup_common flags in info for symbol. Add comment
3298 regarding linker support for these fields. Slightly reorganize
3300 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3301 dup_common fields in symbol table from symbol info.
3302 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3303 arguments. Set corresponding fields in copy_data. Change all callers.
3304 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3306 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3307 * som.h (som_subspace_dictionary_record): Define.
3308 (som_copyable_section_data_struct): Add is_comdat, is_common and
3310 (som_section_data_struct): Use som_subspace_dictionary_record struct
3311 instead of subspace_dictionary_record.
3312 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3314 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3316 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3317 if set. Check reloc_done flag before applying relocations. Use
3318 output addresses, both when applying relocations and when comparing
3319 against the specified section.
3320 (elf_xtensa_relocate_section): Use output address to check if dynamic
3321 reloc is in a literal pool. Set section's reloc_done flag.
3323 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3325 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3326 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3328 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3331 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3333 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3334 structure field removed in 2004-04-24 patch.
3335 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3337 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3339 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3340 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3341 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3342 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3343 field before calling elf_backend_section_flags.
3345 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3347 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3348 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3349 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3350 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3351 and BFD_RELOC_32_PCREL.
3352 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3353 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3354 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3355 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3356 (mips_elf_next_relocation): Move comment about matching HI/LO
3358 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3359 R_MIPS_GNU_REL_HI16.
3361 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3363 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3364 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3365 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3366 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3367 and update comments to reflect current usage.
3368 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3369 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3371 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3372 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3373 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3374 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3375 type number to be MIPS_R_PCREL16.
3376 (mips_relocate_section): Remove support for link-time relaxation
3377 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3378 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3379 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3380 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3381 relaxation of branches used by embedded-PIC.
3382 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3383 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3384 related members, update comment.
3385 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3386 code related to embedded-PIC.
3387 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3388 initialization of now-removed 'adjust' member of
3389 'struct ecoff_debug_info'.
3391 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3393 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3395 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3397 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3398 relocs for locally defined symbols during -shared final link.
3399 (elf32_arm_final_link_relocate): Likewise.
3401 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3403 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3404 ELF_LINK_POINTER_EQUALITY_NEEDED.
3405 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3406 if r_type is not R_X86_64_PC32.
3407 (elf64_x86_64_finish_dynamic_symbol): If
3408 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3411 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3413 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3414 (elf_backend_plt_sym_val): Define.
3416 2004-04-22 Andrew Cagney <cagney@redhat.com>
3418 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3420 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3422 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3424 * som.c (som_set_section_contents): Constantify second argument.
3425 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3426 (som_object_setup): Rework to avoid warning.
3427 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3430 2004-04-22 Andrew Cagney <cagney@redhat.com>
3432 * cache.c (bfd_cache_close): Check for a previously closed file.
3434 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3436 * bfd.c (bfd_get_synthetic_symtab): Define.
3437 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3438 NAME##_get_synthetic_symtab.
3439 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3440 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3441 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3443 (_bfd_elf_get_synthetic_symtab): New prototype.
3444 * elfcode.h (elf_get_synthetic_symtab): Define.
3445 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3446 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3447 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3448 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3449 * bfd-in2.h: Rebuilt.
3450 * libbfd.h: Rebuilt.
3451 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3452 (elf_backend_plt_sym_val): Define.
3453 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3454 (elf_backend_plt_sym_val): Define.
3455 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3456 (elf_backend_plt_sym_val): Define.
3457 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3458 (elf_backend_plt_sym_val): Define.
3459 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3460 (elf_backend_plt_sym_val): Define.
3461 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3462 (elf_backend_plt_sym_val): Define.
3463 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3464 (elf_backend_plt_sym_val): Define.
3465 * aout-target.h (MY_get_synthetic_symtab): Define.
3466 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3467 * coff-rs6000.c (rs6000coff_vec): Add
3468 _bfd_nodynamic_get_synthetic_symtab.
3469 (pmac_xcoff_vec): Likewise.
3470 * coff64-rs6000.c (rs6000coff64_vec): Add
3471 _bfd_nodynamic_get_synthetic_symtab.
3472 (aix5coff64_vec): Likewise.
3473 * sunos.c (MY_get_synthetic_symtab): Define.
3474 * vms.c (vms_get_synthetic_symtab): Define.
3476 2004-04-22 Nick Clifton <nickc@redhat.com>
3478 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3480 2004-04-22 Peter Barada <peter@the-baradas.com>
3482 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3483 * bfd2-in.h: Regenerate.
3484 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3486 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3488 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3489 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3490 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3491 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3492 * bfd-in2.h: Regenerate.
3494 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3496 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3497 require relocations against a weak symbol to reference the same
3498 symbol hash entry if not a final, static link.
3499 (get_cached_value, add_value_map): Add final_static_link argument.
3500 (remove_literals): Pass final_static_link argument as needed.
3502 2004-04-21 Andrew Cagney <cagney@redhat.com>
3504 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3505 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3506 (opncls_bwrite, opncls_bclose, opncls_bflush)
3507 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3508 bfd iovec that uses function callbacks.
3509 (bfd_close): Use the iovec's bclose.
3510 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3511 (cache_bclose, cache_bflush, cache_bstat)
3512 (cache_iovec): New functions and global variable, implement a
3513 cache "iovec", where applicable set bfd_error.
3514 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3515 * bfdio.c (struct bfd_iovec): Define.
3516 (real_read): Delete function.
3517 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3518 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3519 assume that bread and bwrite set bfd_error.
3520 * bfd.c (struct bfd): Add "iovec", update comments.
3521 * bfd-in2.h, libbfd.h: Re-generate.
3523 2004-04-21 Andrew Cagney <cagney@redhat.com>
3525 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3527 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3529 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3530 (bfd_elf_gc_sections): Fail if a shared object is being created.
3531 Do not fail if dynamic sections have been created. Instead call
3532 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3533 dynamically referenced symbols. Do not mark the whole graph
3534 rooted at .eh_frame, only the section proper.
3536 2004-04-20 DJ Delorie <dj@redhat.com>
3538 * reloc.c: Add BFD_RELOC_32_SECREL.
3539 * bfd-in2.h: Regenerate.
3540 * libbfd.h: Likewise.
3541 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3542 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3543 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3545 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3547 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3548 relocs against hidden/protected undefweak symbols properly.
3549 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3551 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3553 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3554 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3557 2004-04-17 Brian Ford <ford@vss.fsi.com>
3559 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3560 filepos for the SizeOfHeaders field.
3561 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3563 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3565 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3567 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3568 change reloc_done. Set and restore _cooked_size.
3571 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3573 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3576 2004-04-15 Nick Clifton <nickc@redhat.com>
3578 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3580 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3582 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3584 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3586 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3587 when it is a definition.
3589 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3591 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3592 when statically linking PIC code.
3593 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3595 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3597 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3598 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3599 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3600 * configure: Regenerate.
3602 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3604 * elflink.c: Include libiberty.h.
3605 * Makefile.am (elflink.lo): Depend on libiberty.h.
3606 * Makefile.in: Regenerate.
3608 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3610 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3613 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3615 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3616 reserve the memory for dynamic linker
3618 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3620 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3621 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3623 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3625 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3626 RELOC_FOR_GLOBAL_SYMBOL.
3627 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3629 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3631 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3632 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3634 2004-04-01 Paul Brook <paul@codesourcery.com>
3636 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3637 * elf32-arm.h (struct elf32_elf_section_map): New.
3638 (struct _arm_elf_section_data): New.
3639 (elf32_arm_section_data): Define.
3640 (struct elf32_arm_link_hash_table): Add byteswap_code.
3641 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3642 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3643 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3644 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3645 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3646 (bfd_elf32_new_section_hook, elf_backend_write_section,
3647 elf_backend_link_output_symbol_hook): Define.
3649 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3651 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3652 that keeps the characters in a B_INCL..B_EINCL range.
3653 (_bfd_link_section_stabs): When computing the sum of the
3654 characters in a B_INCL..B_EINCL range also keep a copy of those
3655 characters. Use this information to distinguish between
3656 include sections that have the same sum and the same length
3657 but which are nevertheless unique.
3659 2004-03-31 Paul Brook <paul@codesourcery.com>
3661 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3662 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3664 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3666 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3667 to 'sum_chars' and add field 'num_chars'.
3668 (_bfd_link_section_stabs): When computing the sum of the
3669 characters in a B_INCL..B_EINCL range also keep a count of the
3670 number of characters. Use this information to help distinguish
3671 between include sections when have the same sum but which
3672 nevertheless are still unique.
3674 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3676 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3678 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3679 Tomer Levi <Tomer.Levi@nsc.com>
3681 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3682 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3683 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3684 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3685 (cpu-cr16c.lo): New target.
3686 (elf32-cr16c.lo): Likewise.
3687 * Makefile.in: Regenerate.
3688 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3689 (bfd_archures_list): Add bfd_cr16c_arch.
3690 * config.bfd: Handle cr16c-*-elf*.
3691 * configure.in: Handle bfd_elf32_cr16c_vec.
3692 * configure: Regenerate.
3693 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3694 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3695 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3696 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3697 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3698 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3699 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3700 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3701 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3702 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3703 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3704 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3705 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3706 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3707 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3708 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3709 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3710 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3711 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3712 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3713 * targets.c (bfd_elf32_cr16c_vec): Declare.
3714 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3715 * cpu-cr16c.c: New file.
3716 * elf32-cr16c.c: Likewise.
3717 * libbfd.h: Regenerate.
3718 * bfd-in2.h: Likewise.
3720 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3722 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3724 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3726 * Makefile.am: Remove all mention of elflink.h.
3727 * Makefile.in: Regenerate.
3728 * bfd-in.h (bfd_elf_discard_info): Declare.
3729 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3730 * bfd-in2.h: Regenerate.
3731 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3732 bfd_elf32_link_record_dynamic_symbol,
3733 bfd_elf64_link_record_dynamic_symbol,
3734 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3735 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3736 _bfd_elf32_link_record_local_dynamic_symbol,
3737 _bfd_elf64_link_record_local_dynamic_symbol,
3738 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3739 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3740 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3741 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3742 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3743 _bfd_elf32_reloc_symbol_deleted_p,
3744 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3745 (bfd_elf_link_record_dynamic_symbol,
3746 bfd_elf_link_record_local_dynamic_symbol,
3747 bfd_elf_final_link, bfd_elf_gc_sections,
3748 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3749 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3750 bfd_elf_reloc_symbol_deleted_p): Declare.
3751 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3752 * elf32-arm.h: Update for changed function names. Remove local
3753 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3754 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3755 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3756 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3757 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3758 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3759 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3760 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3761 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3762 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3763 (bfd_elfNN_print_symbol): Define.
3764 * elfcode.h: Don't include elflink.h.
3765 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3766 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3767 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3768 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3769 elf_link_record_local_dynamic_symbol): Don't define.
3770 * elflink.c: Update for changed function names. Move elflink.h
3772 * elflink.h: Delete file.
3773 * po/SRC-POTFILES.in: Regenerate.
3774 * po/bfd.pot: Regenerate.
3776 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3778 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3779 "name" for global syms accidentally removed in 2004-03-20 change.
3781 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3783 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3784 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3785 where Elf_External_* is different for 64 and 32 bit, with
3786 corresponding elf_size_info field.
3787 (struct elf_final_link_info): Use "bfd_byte *" instead
3788 of "Elf_External_Sym *" for external_syms and symbuf.
3789 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3790 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3791 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3792 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3793 (elf_link_sort_cmp2): Adjust.
3794 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3795 using ELF_R_SYM macro. Set u.sym_mask.
3796 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3797 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3798 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3799 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3800 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3801 swap_syn_out functions. Rearrange dyn swap in/out switch.
3802 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3803 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3804 (elf_link_flush_output_syms): Add elf_backend_data arg.
3805 (elf_link_check_versioned_symbol): Likewise.
3806 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3807 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3808 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3809 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3810 ELF_R_TYPE and ELF_R_INFO macros.
3811 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3812 based on size rather than using ELF_R_INFO.
3813 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3815 (struct alloc_got_off_arg): New.
3816 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3817 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3818 (elf_gc_allocate_got_offsets): Adjust.
3819 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3820 ELF_R_SYM. Use bfd_section_from_elf_index.
3821 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3822 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3823 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3825 2004-03-26 Stan Shebs <shebs@apple.com>
3827 Remove MPW support, no longer used.
3828 * config.bfd (powerpc-*-mpw*): Remove configuration.
3829 * mpw-config.in, mpw-make.sed: Remove files.
3830 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3832 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3834 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3835 (ppc64_elf_add_symbol_hook): New function.
3836 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3837 const from Elf_Internal_Sym param.
3838 * elflink.c (elf_link_add_object_symbols): Adjust.
3839 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3840 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3841 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3842 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3843 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3844 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3845 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3846 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3847 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3848 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3849 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3850 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3851 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3852 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3853 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3854 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3856 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3858 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3859 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3860 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3861 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3862 (bfd_elf64_bfd_link_add_symbols): Delete.
3863 (bfd_elf_link_add_symbols): Declare.
3864 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3865 * elflink.c: Include safe-ctype.h.
3866 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3868 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3869 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3871 (elf_link_add_archive_symbols): Rename from
3872 _bfd_elf_link_add_archive_symbols, make static.
3873 (elf_link_add_object_symbols): New function. Corresponding
3874 elflink.h function converted to use elf_size_info.
3875 (bfd_elf_link_add_symbols): Likewise.
3876 (bfd_elf_size_dynamic_sections): Adjust.
3877 * elflink.h (elf_bfd_link_add_symbols): Delete.
3878 (elf_link_add_object_symbols): Delete.
3879 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3880 bfd_elf_link_add_symbols.
3881 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3883 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3885 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3886 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3888 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3889 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3890 (_bfd_elf_add_dt_needed_tag): Declare.
3891 (_bfd_elf_sort_symbol): Declare.
3892 (_bfd_elf_finalize_dynstr): Declare.
3893 (RELOC_FOR_GLOBAL_SYM): Formatting.
3894 * elfcode.h (elf_add_dynamic_entry): Delete.
3895 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3896 elflink.h function converted to use elf_size_info.
3897 (_bfd_elf_add_dt_needed_tag): Likewise.
3898 (_bfd_elf_sort_symbol): Likewise.
3899 (_bfd_elf_finalize_dynstr): Likewise.
3900 (compute_bucket_count): Likewise.
3901 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3902 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3903 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3904 * elflink.h: ..here.
3905 (sort_symbol, add_dt_needed_tag): Delete.
3906 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3907 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3909 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3910 * elf32-cris.c (add_dynamic_entry): Likewise.
3911 * elf32-hppa.c (add_dynamic_entry): Likewise.
3912 * elf32-i370.c (add_dynamic_entry): Likewise.
3913 * elf32-i386.c (add_dynamic_entry): Likewise.
3914 * elf32-m32r.c (add_dynamic_entry): Likewise.
3915 * elf32-m68k.c (add_dynamic_entry): Likewise.
3916 * elf32-ppc.c (add_dynamic_entry): Likewise.
3917 * elf32-s390.c (add_dynamic_entry): Likewise.
3918 * elf32-sh.c (add_dynamic_entry): Likewise.
3919 * elf32-sparc.c (add_dynamic_entry): Likewise.
3920 * elf32-vax.c (add_dynamic_entry): Likewise.
3921 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3922 * elf64-alpha.c (add_dynamic_entry): Likewise.
3923 * elf64-hppa.c (add_dynamic_entry): Likewise.
3924 * elf64-ppc.c (add_dynamic_entry): Likewise.
3925 * elf64-s390.c (add_dynamic_entry): Likewise.
3926 * elf64-sparc.c (add_dynamic_entry): Likewise.
3927 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3928 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3929 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3930 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3931 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3932 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3934 2004-03-23 Paul Brook <paul@codesourcery.com>
3936 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3938 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3940 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3941 literal tables and check for relocs outside of literal pools.
3942 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3943 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3945 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3946 (elf_xtensa_relocate_section): Read literal tables and check for
3947 dynamic relocations in read-only sections and not in literal pools.
3949 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3952 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3954 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3956 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3957 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3958 not defined by the executable, or defined in a DSO.
3959 <eliding run-time relocation of .got>: Initialize GOT entry for a
3960 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3962 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3963 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3964 a PLT reloc to GOT for an executable.
3965 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3966 .got for a DSO and explain why.
3967 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3968 and unreferenced symbols for which a PLT is defined. Adjust
3969 dynamic-symbol pruning correspondingly, to make sure we don't lose
3970 a dynamic symbol also defined by a DSO.
3972 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3974 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3975 and rel args. Group input and output args. Wrap to 80 columns.
3976 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3977 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3978 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3979 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3980 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3981 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3982 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3983 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3984 RELOC_FOR_GLOBAL_SYMBOL invocation.
3986 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3988 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3989 unresolved symbols in objects aren't allowed.
3991 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3993 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3994 (elf_hppa_unmark_useless_dynamic_symbols):
3995 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3996 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3997 (elf32_hppa_relocate_section): Likewise.
3998 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3999 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4000 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4001 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4002 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4004 * elf-m10200.c (mn10200_elf_relocate_section): Use
4005 RELOC_FOR_GLOBAL_SYMBOL.
4006 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4007 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4008 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4009 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4010 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4011 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4012 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4013 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4014 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4015 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4016 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4017 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4019 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4021 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4022 (final_link_relocate): Likewise.
4023 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4024 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4026 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4028 * Makefile.am: Run "make dep-am".
4029 * Makefile.in: Regenerate.
4030 * aclocal.m4: Regenerate.
4031 * config.in: Regenerate.
4032 * po/bfd.pot: Regenerate.
4034 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4035 H.J. Lu <hongjiu.lu@intel.com>
4037 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4038 type and size change code to where it was previously. Remove
4039 dt_needed param. Treat old weak syms as strong if new sym is
4040 from a shared lib, even when old sym is from another shared
4041 lib. Remove unnecessary tests of oldweak and newweak. Correct
4043 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4044 _bfd_elf_merge_symbol calls.
4045 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4046 dt_needed local var. Update comments.
4047 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4048 (_bfd_elf_add_default_symbol): Likewise.
4050 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4051 strong syms in one shared object overriding weak syms in another.
4053 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4055 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4056 dyn_lib_class field. Rearrange for better packing.
4057 (elf_dt_soname): Delete.
4058 (elf_dyn_lib_class): Define.
4059 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4060 (bfd_elf_set_dt_needed_soname): Delete.
4061 (bfd_elf_set_dyn_lib_class): New function.
4062 * elflink.h (add_dt_needed_tag): New function. Split out from..
4063 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4064 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4065 initialization of soname.
4066 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4068 * bfd-in.h (enum dynamic_lib_link_class): New.
4069 (bfd_elf_set_dt_needed_soname): Delete.
4070 (bfd_elf_set_dyn_lib_class): Declare.
4071 * bfd-in2.h: Regenerate.
4073 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4074 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4075 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4076 symbol loop. Instead use add_needed to flag tag as written.
4078 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4080 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4081 logic for null_input_bfd detection.
4083 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4085 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4087 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4089 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4092 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4094 * elflink.c (elf_link_read_relocs_from_section): Don't use
4095 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4096 (_bfd_elf_link_read_relocs): ..to here.
4097 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4099 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4101 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4102 values selected in configure.host. Require both to be defined
4103 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4104 corresponding BFD_HOST vars with quotes.
4105 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4106 Always require BFD_HOST_64_BIT_DEFINED.
4107 <file_ptr type>: Find off_t size before emitting message. Combine
4108 off_t and ftello64 conditional.
4109 * configure: Regenerate.
4111 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4113 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4114 aliasing warning. Remove trailing whitespace throughout file.
4116 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4118 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4119 input_section in calls to get_dyn_name.
4120 * 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
4122 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4124 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4126 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4127 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4128 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4129 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4130 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4131 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4132 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4134 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4135 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4136 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4137 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4138 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4139 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4140 (read_8_bytes, read_indirect_string, read_address): Likewise.
4141 (read_abbrevs, parse_comp_unit): Likewise.
4142 * targets.c (struct bfd_target): Likewise.
4143 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4144 * hppabsd-core.c: Likewise. Formatting.
4145 * hpux-core.c: Likewise.
4146 * irix-core.c: Likewise.
4147 * netbsd-core.c: Likewise.
4148 * osf-core.c: Likewise.
4149 * ptrace-core.c: Likewise.
4150 * sco5-core.c: Likewise.
4151 * trad-core.c: Likewise.
4152 * configure: Regenerate.
4153 * bfd-in2.h: Regenerate.
4155 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4157 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4158 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4159 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4160 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4161 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4162 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4163 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4164 * libbfd.c: Likewise in function definitions.
4165 (bfd_put_8): Mask with 0xff rather than casting to char.
4166 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4167 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4168 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4169 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4170 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4171 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4172 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4173 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4174 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4175 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4176 * archive.c (do_slurp_coff_armap): Update swap prototype.
4177 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4178 (tic54x_getl_signed_32): Likewise.
4179 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4180 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4181 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4182 (bfd_getp_signed_32, bfd_putp32): Likewise.
4183 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4184 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4185 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4186 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4187 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4188 bfd_h_getx_signed_16, bfd_h_putx16.
4189 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4190 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4191 * hpux-core.c: Likewise.
4192 * irix-core.c: Likewise.
4193 * netbsd-core.c: Likewise.
4194 * osf-core.c: Likewise.
4195 * ptrace-core.c: Likewise.
4196 * sco5-core.c: Likewise.
4197 * trad-core.c: Likewise.
4198 * bfd-in2.h: Regenerate.
4200 2004-03-15 Matt Thomas <matt@3am-software.com>
4202 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4205 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4207 * config.bfd: Add x86_64-*-openbsd*.
4208 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4210 * configure: Regenerate.
4212 2004-03-12 Nick Clifton <nickc@redhat.com>
4213 Dave Murphy <wintermute2k4@ntlworld.com>
4215 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4216 if the input bfd does not contain any code.
4218 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4220 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4222 2004-03-05 Fred Fish <fnf@redhat.com>
4224 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4225 mips16 symbols to be even rather than testing first for even/odd.
4226 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4228 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4230 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4233 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4235 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4236 undefined symbols as hash_new.
4238 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4240 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4242 * elf32-sh.c: Ditto.
4243 * bfd-in2.h: Regenerate.
4245 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4247 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4249 (_frv_count_got_plt_entries): Initialize them.
4250 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4252 (frv_pic_relocs_info_for_global): Likewise.
4253 (frv_pic_relocs_info_for_local): Likewise.
4254 (frv_pic_merge_early_relocs_info): New.
4255 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4257 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4258 Check that we don't exceed the allocated count for entry.
4259 (_frv_add_rofixup): Likewise.
4260 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4261 (elf32_frv_finish_dynamic_sections): Improve error message in case
4262 we emit too few rofixup entries.
4264 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4266 * archures.c (bfd_mach_fr450): New.
4267 * bfd-in2.h: Regenerate.
4268 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4269 (arch_info_500): Link to it.
4270 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4271 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4272 (frv_elf_arch_extension_p): New function.
4273 (frv_elf_merge_private_bfd_data): Use it.
4275 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4277 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4279 * elflink.h (is_global_data_symbol_definition): Moved to
4281 (elf_link_is_defined_archive_symbol): Likewise.
4282 (elf_link_add_archive_symbols): Likewise. Renamed to
4283 _bfd_elf_link_add_archive_symbols.
4285 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4286 of ELF symbol table entry from backend.
4287 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4288 instead of elf_link_add_object_symbols.
4290 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4292 * elf-bfd.h (struct elf_backend_data): Added
4293 elf_backend_can_make_relative_eh_frame,
4294 elf_backend_can_make_lsda_relative_eh_frame and
4295 elf_backend_encode_eh_address.
4296 (_bfd_elf_encode_eh_address): Declare.
4297 (_bfd_elf_can_make_relative): Declare.
4298 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4299 hooks to decide whether to attempt to make_relative and
4301 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4302 (_bfd_elf_can_make_relative): New.
4303 (_bfd_elf_encode_eh_address): New.
4304 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4305 (frv_elf_encode_eh_address): New.
4306 (elf_backend_can_make_relative_eh_frame): Define.
4307 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4308 (elf_backend_encode_eh_address): Define.
4310 (elf_backend_can_make_relative_eh_frame): Define.
4311 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4312 (elf_backend_encode_eh_address): Define.
4313 (elfNN_bed): Add them.
4315 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4317 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4318 complain_on_overflow to signed.
4320 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4322 * elflink.h (sort_symbol): New.
4323 (elf_link_add_object_symbols): Use a sorted symbol array for
4326 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4328 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4329 for pc relative relocs.
4330 (elf_s390_relocate_section): Likewise.
4331 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4332 for pc relative relocs.
4333 (elf_s390_relocate_section): Likewise.
4335 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4337 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4340 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4342 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4343 field to track if a relocation is against readonly section.
4344 (count_dyn_reloc): Take a new argument for rent->reltext.
4345 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4346 (get_reloc_section): Don't set ia64_info->reltext here.
4347 (allocate_dynrel_entries): Set ia64_info->reltext here.
4349 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4351 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4352 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4353 function's descriptor to symbol+offset, and map local undefweak
4354 symbol to NULL function descriptor.
4355 (elf32_frv_relocate_section): Likewise.
4357 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4359 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4361 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4362 (netbsd_core_file_p): Set architecture from machine ID for
4365 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4367 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4368 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4370 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4372 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4373 symbols with non-default visibility.
4375 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4377 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4378 IMAGE_SCN_MEM_WRITE on known sections only.
4380 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4382 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4383 symbols used in PIE relocs.
4385 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4387 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4390 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4392 * configure.in: Update version to 2.15.90.
4393 * configure: Regenerate.
4395 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4396 Richard Sandiford <rsandifo@redhat.com>
4398 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4399 _bfd_elf_symbol_refs_local_p to decide whether to decay
4400 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4401 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4402 relocs if the symbol wasn't defined by a regular object file.
4403 Don't check the symbol's dynindx.
4405 2004-02-16 Andrew Cagney <cagney@redhat.com>
4407 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4409 * bfd-in2.h: Re-generate.
4411 2004-02-14 Andrew Cagney <cagney@redhat.com>
4413 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4414 _LARGEFILE64_SOURCE.
4416 2004-02-13 Andrew Cagney <cagney@redhat.com>
4418 * elf.c (vma_page_aligned_bias): New function.
4419 (assign_file_positions_except_relocs)
4420 (assign_file_positions_for_segments): Replace broken modulo
4421 arithmetic with call to vma_page_aligned_bias.
4423 2004-02-11 Andrew Cagney <cagney@redhat.com>
4425 * bfd-in.h: Update copyright.
4426 (bfd_tell): Change return type to file_ptr.
4427 * bfd-in2.h: Re-generate.
4428 * cache.c: Update copyright.
4429 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4431 (close_one): Use real_ftell.
4432 * bfdio.c: Update copyright.
4433 (real_ftell, real_fseek): New functions.
4434 (bfd_tell): Use real_fseek and real_ftell, change return type to
4436 (bfd_seek): Use real_ftell and real_fseek, change type of
4437 file_position to a file_ptr.
4438 * libbfd-in.h: Update copyright.
4439 (real_ftell, real_fseek): Declare.
4440 * libbfd.h: Re-generate.
4442 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4443 fseeko and fseeko64. Determine bfd_file_ptr.
4444 * configure: Re-generate.
4445 * config.in: Re-generate.
4447 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4449 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4450 * elf32-h8300.c: Likewise.
4452 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4453 Nick Clifton <nickc@redhat.com>
4455 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4456 GOT entries with no associated GOT subsection.
4458 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4460 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4461 * elf.c (swap_out_syms): Use it to decide whether local section
4462 symbols should be named.
4463 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4464 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4465 (elf_backend_name_local_section_symbols): Define.
4466 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4468 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4470 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4471 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4474 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4476 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4477 to bfd_link_hash_entry passed by reference to
4478 _bfd_generic_link_add_one_symbol.
4480 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4482 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4483 relocations against dynamic symbols.
4485 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4487 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4490 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4492 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4493 * bfd-in2.h, libbfd.h: Rebuilt.
4495 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4497 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4498 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4499 flag has been cleared.
4501 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4503 * coff-h8300.c: Add and adjust comments about relaxation.
4504 * elf32-h8300.c: Likewise.
4506 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4508 * coff-h8300.c: Fix comment typos.
4509 * elf32-h8300.c: Likewise.
4511 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4513 * coff-h8300.c: Add comments about relaxation.
4514 * elf32-h8300.c: Likewise.
4516 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4518 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4520 * aclocal.m4: Regenerate.
4521 * configure: Regenerate.
4523 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4525 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4526 mips_elf64_rtype_to_howto instead of using howto_table.
4528 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4530 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4532 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4533 relocs which would not use the PLT.
4535 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4537 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4538 (ppc64_elf_gc_sweep_hook): Likewise.
4539 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4541 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4543 Adds linker relaxation support for bit manipulation insns like
4544 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4546 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4547 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4548 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4549 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4551 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4553 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4555 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4557 * elf32-h8300.c: Fix formatting.
4559 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4561 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4562 dynamic object is present. Declare r_symndx and h in an inner
4564 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4566 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4568 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4569 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4570 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4571 identically. Do not emit PC24 relocations for shared libraries.
4572 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4573 identically. Don't adjust pc_count.
4574 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4575 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4576 adjust count for branch relocations.
4577 (allocate_dynrelocs): Correct typo in call to
4578 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4579 PC24 or PLT32 relocs when linking.
4581 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4583 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4584 relocation howto with ARM_26 one for consistency.
4585 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4586 that will be converted to ARM_26D ones, since we always want 'done'
4587 relocations to be reflected in section's data.
4588 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4590 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4593 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4595 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4596 are not partial_inplace during a relocatable link.
4598 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4600 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4601 if no dynamic object is present. Declare r_symndx and h in an
4604 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4606 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4607 trampoline if it is known out of range.
4609 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4611 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4612 * elf32-frv.c (_frv_osec_readonly_p): New.
4613 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4615 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4616 (elf32_frv_relocate_section): Likewise. Error out if attempting
4617 to emit rofixups or dynamic relocs in read-only segments. Use
4618 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4619 dynamic relocations.
4620 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4621 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4622 relocations or fixups involving merged sections correctly. Avoid
4623 crash when undefined symbol is referenced by R_FRV_32 or
4624 R_FRV_FUNCDESC_VALUE.
4625 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4626 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4627 input section holding local symbol to addend of R_FRV_32 or
4628 R_FRV_FUNCDESC_VALUE dynamic relocation.
4629 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4630 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4631 (elf32_frv_always_size_sections): Don't store pointer to
4632 __stacksize symbol in sec_info.
4633 (elf32_frv_modify_segment_map): Look it up here.
4634 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4635 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4636 of the lazy PLT entry, not only its offset, as the low word of a
4637 function descriptor.
4638 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4639 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4640 if a hash table entry already exists but is not a definition.
4641 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4642 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4643 (_frv_add_rofixup): Don't inline.
4644 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4645 for undefweak symbols.
4646 (elf32_frv_relocate_section): Avoid crash while computing
4647 relocation when linking with shared library. Only emit rofixups
4648 and dynamic relocations for alloc&load sections. Mark binaries
4649 with inter-segment relocations for relocation as a unit.
4650 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4651 (DEFAULT_STACK_SIZE): New.
4652 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4653 emit rofixups or dynamic relocs when linking dynamic non-PIE
4655 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4656 shared libs too. Reserve the last entry for the GOT pointer.
4657 (elf32_frv_finish_dynamic_sections): Emit it.
4658 (elf32_frv_always_size_sections): New.
4659 (elf32_frv_modify_segment_map): New.
4660 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4662 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4663 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4664 (elf_backend_always_size_sections): New.
4665 (elf_backend_modify_segment_map): New.
4666 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4667 * config.bfd: Added frv-*-*linux*.
4668 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4669 ABS section, instead of crashing.
4670 (elf32_frv_relocate_section): Don't crash before warning about
4671 different segments in non-PIC relocation.
4672 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4673 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4674 relocs to undefweak symbols.
4675 (elf32_frv_relocate_section): Ditto for undefined symbols.
4676 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4677 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4678 gotfixup section was created.
4679 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4680 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4681 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4682 complain_overflow_signed.
4683 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4684 have not been allocated.
4685 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4686 privfd only if dynamic sections were created.
4687 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4688 for GPREL relocs. When linking relocatable FDPIC executables,
4689 emit warnings for relocations that would be illegal on PIE or
4690 shared libraries. Emit rofixup for R_FRV_32 only if input object
4692 (_frv_create_got_section): Define _gp symbol in the rofixup
4694 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4695 dynamic sections missing, error out requesting -melf32frvfd.
4696 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4697 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4698 computation of addends from section and global or local symbol
4699 value. Change return type to bfd_boolean, and return a failure if
4700 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4701 nonzero addend is required.
4702 (elf32_frv_relocate_section): Likewise. Print error for
4703 unsupported nonzero addends.
4704 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4705 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4706 force everything local.
4707 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4708 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4709 (frv_gotfixup_section): New.
4710 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4711 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4713 (_frv_add_rofixup): New.
4714 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4715 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4716 improve some ugly conditions.
4717 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4718 relocations in fdpic.
4719 (_frv_create_got_section): Create .rofixup.got section.
4720 (struct _frv_dynamic_got_info): Added fixups.
4721 (_frv_count_got_plt_entries): Account in-GOT relocations into
4722 relocs32, relocsfd and relocsfdv. Account them into relocs or
4723 fixups, as appropriate.
4724 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4726 (elf32_frv_finish_dynamic_sections): Verify that the right number
4727 of relocations and fixups was generated.
4728 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4730 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4731 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4732 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4733 descriptor of a (formerly-)global symbol is local.
4734 (struct frv_pic_relocs_info): Adjust comments.
4735 (_frv_emit_got_relocs_plt_entries): Adjust.
4736 (elf32_frv_relocate_section): Likewise.
4737 (_frv_count_got_plt_entries): Likewise.
4738 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4739 symbol's value to addend in the common preamble. Decay dynamic
4740 symbols to section+offset if they bind or call locally, for GOT
4741 and FUNCDESC_VALUE, respectively.
4742 (elf32_frv_relocate_section): Likewise.
4743 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4744 internal or hidden visibility.
4745 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4746 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4747 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4748 (elf32_frv_relocate_section): Pass relocation addend in. Use
4749 original relocation addend to look up the got relocs/plt entries
4750 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4751 processing relocations that reference .scommon symbols.
4752 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4753 Introduce support for dynamic linking.
4754 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4755 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4756 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4757 (frv_reloc_type_lookup): Return REL howtos for executables and
4759 (frv_info_to_howto_rel): New.
4760 (struct frv_elf_link_hash_table): New.
4761 (frv_hash_table, frv_got_section, frv_gotrel_section,
4762 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4763 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4764 (frv_elf_link_hash_table_create): New.
4765 (struct frv_pic_relocs_info): New.
4766 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4767 (frv_pic_relocs_info_find): New.
4768 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4770 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4771 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4772 (_frv_emit_got_relocs_plt_entries): New.
4773 (elf32_frv_relocate_section): Add support for dynamic linking.
4774 Handle new relocations.
4775 (_frv_create_got_section): New.
4776 (elf32_frv_create_dynamic_sections): New.
4777 (ELF_DYNAMIC_INTERPRETER): New.
4778 (struct _frv_dynamic_got_info): New.
4779 (_frv_count_got_plt_entries): New.
4780 (struct _frv_dynamic_got_plt_info): New.
4781 (_frv_compute_got_alloc_data): New.
4782 (_frv_get_got_entry, _frv_get_fd_entry): New.
4783 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4784 (_frv_resolve_final_relocs_info): New.
4785 (elf32_frv_size_dynamic_sections): New.
4786 (elf32_frv_finish_dynamic_sections): New.
4787 (elf32_frv_adjust_dynamic_symbol): New.
4788 (elf32_frv_finish_dynamic_symbol): New.
4789 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4791 (elf_info_to_howto_rel): Define.
4792 (bfd_elf32_bfd_link_hash_table_create): Define.
4793 (elf_backend_create_dynamic_sections): Define.
4794 (elf_backend_adjust_dynamic_symbol): Define.
4795 (elf_backend_size_dynamic_sections): Define.
4796 (elf_backend_finish_dynamic_symbol): Define.
4797 (elf_backend_finish_dynamic_sections): Define.
4798 (elf_backend_want_got_sym): Define.
4799 (elf_backend_got_header_size): Define.
4800 (elf_backend_want_got_plt): Define.
4801 (elf_backend_plt_readonly): Define.
4802 (elf_backend_want_plt_sym): Define.
4803 (elf_backend_plt_header_size): Define.
4804 (elf_backend_may_use_rel_p): Define.
4805 (elf_backend_may_use_rela_p): Define.
4806 (elf_backend_default_use_rela_p): Define.
4807 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4808 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4809 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4810 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4811 (frv_reloc_map): Map the corresponding BFD relocs to them.
4812 (frv_reloc_type_lookup): ... and back to BFD relocs.
4813 * reloc.c: New relocs.
4814 * bfd-in2.h, libbfd.h: Rebuilt.
4815 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4816 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4817 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4818 R_FRV_FUNCDESC_GOTLO): New.
4819 (frv_reloc_map): Map the corresponding BFD relocs to them.
4820 (frv_reloc_type_lookup): ... and back to BFD relocs.
4821 * reloc.c: New relocs.
4822 * bfd-in2.h, libbfd.h: Rebuilt.
4824 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4826 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4827 targets to support pages of up to 64kB.
4828 (elf32_bed): Redefine to get a separate backend data structure for
4829 traditional targets.
4830 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4831 targets to support pages of up to 64kB.
4832 (elf64_bed): Redefine to get a separate backend data structure for
4833 traditional targets.
4834 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4835 targets to support pages of up to 64kB.
4836 (elf32_bed): Redefine to get a separate backend data structure for
4837 traditional targets.
4839 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4841 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4843 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4845 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4846 (elf_i386_grok_psinfo): Likewise.
4848 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4850 * config.bfd: Add m68k-uClinux target.
4852 2004-01-01 Grant Edwards <grante@visi.com>
4854 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4855 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4856 (elf32_h8_gc_sweep_hook): New function.
4857 (elf_backend_gc_mark_hook): Define.
4858 (elf_backend_gc_sweep_hook): Define.
4859 (elf_backend_can_gc_sections): Define.
4861 For older changes see ChangeLog-0203
4867 version-control: never