1 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
6 2004-11-24 Paul Brook <paul@codesourcery.com>
8 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
10 2004-11-24 Paul Brook <paul@codesourcery.com>
12 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
13 (elf32_arm_swap_symbol_out): New function.
14 (elf32_arm_size_info): Add.
15 (elf_backend_size_info): Define.
17 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
19 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
22 2004-11-19 Alan Modra <amodra@bigpond.net.au>
24 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
25 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
26 * nlmcode.h (nlm_write_object_contents): Warning fix.
28 2004-11-18 Bob Wilson <bob.wilson@acm.org>
30 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
32 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
34 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
35 (elf32_arm_plt_thumb_stub): New.
36 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
38 (elf32_arm_link_hash_traverse): Fix typo.
39 (elf32_arm_link_hash_table): Add obfd.
40 (elf32_arm_link_hash_newfunc): Initialize new fields.
41 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
42 (elf32_arm_link_hash_table_create): Initialize obfd.
43 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
44 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
45 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
46 interworking BFD is not dynamic.
47 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
48 not emit glue for PLT references.
49 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
50 emit glue for PLT references. Support the Thumb PLT prefix.
51 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
53 (elf32_arm_check_relocs): Likewise.
54 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
56 (allocate_dynrelocs): Handle Thumb PLT references.
57 (elf32_arm_finish_dynamic_symbol): Likewise.
58 (elf32_arm_symbol_processing): New function.
59 (elf_backend_symbol_processing): Define.
61 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
63 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
64 add_fde_encoding. Remove need_relative.
65 * elf-eh-frame.c (extra_augmentation_string_bytes)
66 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
67 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
68 in cases where the CIE has no existing 'R' augmentation. Use
69 size_of_output_cie_fde when assigning offsets. Use the final offset
70 as the new section size.
71 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
72 Account for any extra augmentation bytes in the returned offset.
73 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
74 moved before being modified. Pad growing entries with DW_CFA_nops.
75 Add 'z' and 'R' augmentations as directed by add_augmentation_size
78 2004-11-15 Mark Mitchell <mark@codesourcery.com>
80 * elf32-arm.c (elf32_arm_relocate_section): Use
83 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
85 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
86 for discard relocations; don't add an R_MIPS_NONE to the main body
89 2004-11-04 Paul Brook <paul@codesourcery.com>
91 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
92 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
93 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
94 default version definition for unversioned symbols.
95 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
96 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
97 _bfd_elf_slurp_version_tables. Set default version for unversioned
100 2004-11-15 Paul Brook <paul@codesourcery.com>
102 * elflink.c (elf_link_add_object_symbols): Don't assume version
103 indices are consecutive.
105 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
107 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
108 composite relocations against the personality data.
110 2004-11-13 Paul Brook <paul@codesourcery.com>
112 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
113 R_ARM_PREL31 relocations to PLT entries.
114 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
115 (elf32_arm_check_relocs): Ditto.
117 2004-11-12 Bob Wilson <bob.wilson@acm.org>
119 * xtensa-isa.c (xtensa_interface_class_id): New.
121 2004-11-11 Bob Wilson <bob.wilson@acm.org>
123 * elf32-xtensa.c (property_table_compare): Remove assertion about
124 entries with the same address and non-zero size.
125 (xtensa_read_table_entries): Report such entries as errors.
127 2004-11-11 Mark Mitchell <mark@codesourcery.com>
129 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
130 R_ARM_RELATIVE on Symbian OS.
132 2004-11-09 Mark Mitchell <mark@codesourcery.com>
134 * som.c (som_bfd_print_private_bfd_data): New function.
135 (som_object_setup): Save the auxiliary header. Don't assume that
136 zero is an invalid entry point for a shared library.
137 (som_object_p): Allocate the auxiliary header on the heap.
139 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
141 (elf32_arm_symbian_modify_segment_map): Likewise.
143 2004-11-09 Daniel Jacobowitz <dan@debian.org>
145 From David Poole <daveml@mbuf.com>:
146 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
147 (elf32_arm_size_dynamic_sections): Call it.
149 2004-11-09 Alan Modra <amodra@bigpond.net.au>
151 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
152 (ALL_MACHINES_CFILES): Fix typo.
153 * Makefile.in: Regenerate.
154 * po/SRC-POTFILES.in: Regenerate.
156 2004-11-08 Mark Mitchell <mark@codesourcery.com>
158 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
159 R_ARM_RELATIVE relocation for Symbian OS, mention the section
160 symbol in the relocation.
162 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
163 Vineet Sharma <vineets@noida.hcltech.com>
165 * coff-maxq.c: New File.
166 * cpu-maxq.c: New File.
167 * coffcode.h: Likewise.
168 * config.bfd: Likewise.
169 * configure.in (maxqcoff_vec): New target vector.
170 * Makefile.am: Add support for maxq target.
171 * configure.in: Likewise.
172 * archures.c:. Likewise.
173 * targets.c: Likewise.
174 * bfd_in2.h : Regenerated.
175 * Makefile.in: Regenerated.
176 * configure: Regenerated.
177 * doc/Makefile.in: Regenerated.
179 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
181 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
182 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
183 C_NT_WEAK aux entries.
184 (_bfd_coff_generic_relocate_section): Handle undefined
187 2004-11-07 Andreas Schwab <schwab@suse.de>
189 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
190 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
191 non-default visibility.
193 2004-11-01 Mark Mitchell <mark@codesourcery.com>
195 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
197 (elf32_arm_symbian_modify_segment_map): Don't
198 reset includes_filehdr and includes_phdrs here.
200 2004-11-04 Daniel Jacobowitz <dan@debian.org>
202 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
203 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
204 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
206 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
207 to a new removed list. Remove normal configuration stanzas.
208 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
209 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
210 elfarm-nabi.lo with elf32-arm.lo.
211 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
212 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
213 * elf32-arm.h: Remove.
214 * elfarm-oabi.c: Remove.
215 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
216 and bfd_elf32_littlearm_oabi_vec.
217 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
219 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
221 * config.bfd: Support crisv32-*-* like cris-*-*.
222 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
223 (bfd_mach_cris_v10_v32): New macros.
224 * cpu-cris.c: Tweak formatting.
225 (get_compatible): New function.
227 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
228 bfd_arch_info_type:s.
229 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
230 get_compatible for member compatible and link bfd_cris_arch_v32 as
232 * elf32-cris.c (cris_elf_pcrel_reloc)
233 (cris_elf_set_mach_from_flags): New functions.
234 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
235 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
236 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
237 numbers for bfd_mach_cris_v32.
238 (PLT_ENTRY_SIZE_V32): New macro.
239 (elf_cris_plt0_entry): Drop last comma in initializer.
240 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
241 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
243 (cris_elf_relocate_section): Change all "%B(%A)" messages to
245 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
246 (elf_cris_finish_dynamic_sections): Similar.
247 (elf_cris_adjust_dynamic_symbol): Similar.
248 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
250 <switch with PIC relocs>: Emit error and return FALSE for
251 bfd_mach_cris_v10_v32.
252 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
253 Emit warning when generating textrel reloc.
254 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
255 (cris_elf_final_write_processing): Set flags according to mach.
256 (cris_elf_print_private_bfd_data): Display
257 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
258 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
259 new_flags. Don't call cris_elf_final_write_processing. Don't
260 look at the actual elf header flags at all; use
261 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
262 in bfd_get_mach for ibfd and obfd and handle merging of compatible
264 (bfd_elf32_bfd_copy_private_bfd_data): Define.
265 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
266 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
267 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
268 * bfd-in2.h, libbfd.h: Regenerate.
270 2004-11-04 Alan Modra <amodra@bigpond.net.au>
272 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
273 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
275 (struct adjust_toc_info): New.
276 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
278 2004-11-03 Bob Wilson <bob.wilson@acm.org>
280 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
281 if there are no segments.
283 2004-11-02 Daniel Jacobowitz <dan@debian.org>
285 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
287 2004-11-02 Nick Clifton <nickc@redhat.com>
289 * elf32-iq2000.c: Convert to ISO C90 formatting.
291 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
293 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
295 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
297 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
298 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
299 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
301 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
303 * elf32-sh.c (tpoff): Take alignment into account.
305 2004-10-28 Nick Clifton <nickc@redhat.com>
307 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
308 performing a relocatable link.
309 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
310 for MIPS ports under Irix.
312 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
314 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
315 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
316 (elf32_arm_final_link_relocate): Ditto.
317 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
318 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
319 (elf32_arm_adjust_dynamic_symbol): Ditto.
320 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
321 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
322 (elf32_arm_r_howto): ... To here.
323 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
325 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
328 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
329 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
330 and R_IA64_SECREL64LSB.
332 2004-10-26 Paul Brook <paul@codesourcery.com>
334 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
335 (bfd_elf_size_dynamic_sections): Create default version definition.
336 (elf_link_output_extsym): Adjust for default symbol version.
338 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
340 * mmo.c: Adjust to ISO C.
342 * mmo.c (mmo_write_section_description): New function broken out
343 of mmo_internal_write_section.
344 (mmo_internal_write_section): For each of .text and .data, call
345 mmo_write_section_description before outputting contents if it has
346 nontrivially deducible vma or contents.
347 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
348 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
349 symbols if found within the .data address range.
351 2004-10-24 Daniel Jacobowitz <dan@debian.org>
353 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
355 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
357 * mmo.c (File Layout): Correct place of misplaced blurb about
360 2004-10-22 Mark Kettenis <kettenis@gnu.org>
362 * config.bfd: Add mips64*-*-openbsd.
364 2004-10-21 Bob Wilson <bob.wilson@acm.org>
366 * elf32-xtensa.c (ebb_propose_action): Put declarations before
369 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
371 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
372 * configure: Regenerate.
374 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
377 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
378 to linker reloc_overflow callback.
379 (aout_link_input_section_ext): Likewise.
380 (aout_link_reloc_link_order): Likewise.
381 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
382 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
384 (alpha_relocate_section): Likewise.
385 * coff-arm.c (coff_arm_relocate_section): Likewise.
386 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
387 * coff-h8500.c (extra_case): Likewise.
388 * coff-i960.c (coff_i960_relocate_section): Likewise.
389 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
390 * coff-mips.c (mips_relocate_section): Likewise.
391 * coff-or32.c (coff_or32_relocate_section): Likewise.
392 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
393 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
394 * coff-sh.c (sh_relocate_section): Likewise.
395 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
396 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
397 * coff-z8k.c (extra_case): Likewise.
398 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
399 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
400 (_bfd_coff_generic_relocate_section): Likewise.
401 * ecoff.c (ecoff_reloc_link_order): Likewise.
402 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
403 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
404 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
405 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
406 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
407 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
408 * elf32-cris.c (cris_elf_relocate_section): Likewise.
409 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
410 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
411 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
412 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
413 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
414 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
415 * elf32-i370.c (i370_elf_relocate_section): Likewise.
416 * elf32-i386.c (elf_i386_relocate_section): Likewise.
417 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
418 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
419 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
420 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
421 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
422 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
423 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
424 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
425 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
426 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
427 * elf32-s390.c (elf_s390_relocate_section): Likewise.
428 * elf32-sh.c (sh_elf_relocate_section): Likewise.
429 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
430 * elf32-v850.c (v850_elf_relocate_section): Likewise.
431 * elf32-vax.c (elf_vax_relocate_section): Likewise.
432 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
433 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
434 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
435 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
436 * elf64-s390.c (elf_s390_relocate_section): Likewise.
437 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
438 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
439 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
440 * elflink.c (elf_reloc_link_order): Likewise.
441 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
442 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
443 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
444 * linker.c (_bfd_generic_reloc_link_order): Likewise.
445 * pdp11.c (pdp11_aout_link_input_section): Likewise.
446 (aout_link_reloc_link_order): Likewise.
447 * reloc.c (bfd_generic_get_relocated_section_contents):
449 * xcofflink.c (xcoff_reloc_link_order): Likewise.
450 * simple.c (simple_dummy_reloc_overflow): Updated.
452 2004-10-20 Andreas Schwab <schwab@suse.de>
454 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
455 (elf_backend_plt_sym_val): Define.
457 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
459 * config.bfd: Set targ_underscore=yes for PE COFF targets
461 2004-10-19 Alan Modra <amodra@bigpond.net.au>
463 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
464 (ppc64_elf_edit_opd): Likewise.
466 2004-10-18 Mark Mitchell <mark@codesourcery.com>
468 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
469 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
470 set SEC_ALLOC and SEC_LOAD.
472 2004-10-18 Nick Clifton <nickc@redhat.com>
474 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
475 'name' for relocs against both local and global symbols.
477 2004-10-16 Daniel Jacobowitz <dan@debian.org>
479 * bfd-in2.h: Regenerate.
480 * bfd.c (struct bfd): Add no_export.
481 * elflink.c (elf_link_add_object_symbols): Handle no_export.
483 2004-10-15 Alan Modra <amodra@bigpond.net.au>
485 * config.bfd: Whitespace cleanup.
486 * Makefile.am: Run "make dep-am"
487 * Makefile.in: Regenerate.
489 2004-10-15 Jakub Jelinek <jakub@redhat.com>
491 * elflink.c (struct already_linked_section): Removed.
492 (try_match_symbols_in_sections, already_linked): Removed.
493 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
494 prefix of section names when finding already_linked_table
495 chain. Compare section names. Instead of calling already_linked,
496 do it inline and only for sections in the same already_linked_list.
498 2004-10-15 Alan Modra <amodra@bigpond.net.au>
500 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
501 parameter. If called after _bfd_elf_write_section_eh_frame,
502 don't allow a -2 return unless need_* bit is already set, and
503 handle offsets adjusted for output_offset.
504 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
505 * elf.c (_bfd_elf_section_offset): Update call.
507 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
510 * coffcode.h (coff_compute_section_file_positions): Cast to
511 bfd_vma when computing page alignment.
513 2004-10-13 Mark Mitchell <mark@codesourcery.com>
515 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
516 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
518 2004-10-12 Mark Mitchell <mark@codesourcery.com>
520 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
521 relocations use a virtual address, not a section offset.
523 2004-10-12 Bob Wilson <bob.wilson@acm.org>
525 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
526 (narrow_instruction, widen_instruction): Remove unnecessary calls to
527 xtensa_format_encode.
528 (ebb_propose_action): Inline call to ebb_add_proposed_action.
529 (ebb_add_proposed_action): Delete.
531 2004-10-12 Bob Wilson <bob.wilson@acm.org>
533 * elf32-xtensa.c: Use ISO C90 formatting.
535 2004-10-12 Paul Brook <paul@codesourcery.com>
537 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
540 2004-10-12 Paul Brook <paul@codesourcery.com>
542 * elf32-arm.h: Support EABI version 4 objects.
544 2004-10-12 Alan Modra <amodra@bigpond.net.au>
547 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
548 Don't mark as default.
549 (bfd_x86_64_arch): Don't mark as default.
551 2004-10-12 Alan Modra <amodra@bigpond.net.au>
553 * elflink.c (enum action_discarded): New.
554 (elf_section_complain_discarded): Delete.
555 (elf_action_discarded): New function subsuming the above and also
556 controlling reloc behaviour.
557 (elf_link_input_bfd): Use it.
559 2004-10-11 Jakub Jelinek <jakub@redhat.com>
561 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
562 (special_sections): Add .gnu.liblist and .gnu.conflict.
563 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
565 2004-10-11 Alan Modra <amodra@bigpond.net.au>
568 * elflink.c (elf_link_input_bfd): Try harder to support
569 relocations against symbols in removed linkonce sections.
571 2004-10-11 Alan Modra <amodra@bigpond.net.au>
573 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
576 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
577 sections do not reference symbols in non-SEC_ALLOC sections.
579 2004-10-11 Alan Modra <amodra@bigpond.net.au>
582 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
583 (_bfd_elf_link_omit_section_dynsym): Formatting.
585 2004-10-10 Alan Modra <amodra@bigpond.net.au>
587 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
588 * libbfd.h: Regnerate.
589 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
590 * elf32-frv.c: Likewise.
591 * elf32-m32r.c: Likewise.
592 * elf32-ppc.c: Likewise.
593 * elf64-hppa.c: Likewise.
594 * elfxx-ia64.c: Likewise.
595 * opncls.c: Likewise.
597 2004-10-10 Alan Modra <amodra@bigpond.net.au>
599 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
600 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
601 offsets stored in struct eh_cie_fde entries before doing other
604 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
605 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
606 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
607 setting offsets for removed CIEs. Don't set "sec", instead set
608 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
609 CIE in hdr_info. Only set make_relative and make_lsda_relative
610 for CIEs. Use pointers rather than array indices.
611 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
612 make_lsda_relative, need_* on cie_inf for FDEs.
613 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
614 section output_offset. Delete cie_offset, instead use cie_inf
615 pointer to CIE entry. Use need_relative and need_lsda_relative on
616 CIE entry for FDEs. Use pointers rather than array indices.
618 2004-10-09 Alan Modra <amodra@bigpond.net.au>
620 * coff-rs6000.c (rs6000coff_vec): Add initializer for
621 bfd_is_target_special_symbol.
622 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
623 * som.c (som_bfd_is_target_special_symbol): Define.
625 2004-10-08 Nick Clifton <nickc@redhat.com>
627 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
628 * configure: Regenerate.
629 * bfd-in2.h: Regenerate.
630 * syms.c (bfd_is_target_special_symbol): New interface function.
631 Returns true when a symbol should be considered to be special.
632 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
633 the symbol jump table.
634 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
635 Return true iff the symbol is a mapping symbol.
636 (bfd_elf32_bfd_is_target_special_symbol): Define.
637 * elfxx-target.h: Provide a default definition for
638 bfd_is_target_special_symbol.
639 * aout-target.h: Likewise.
640 * aout-tic30.c: Likewise.
641 * binary.c: Likewise.
642 * coffcode.h: Likewise.
643 * i386msdos.c: Likewise.
646 * libaout.h: Likewise.
647 * libbfd-in.h: Likewise
648 * libecoff.h: Likewise.
649 * mach-o.c: Likewise.
651 * nlm-target.h: Likewise.
654 * ppcboot.c: Likewise.
656 * tekhex.c: Likewise.
657 * versados.c: Likewise.
659 * xcoff-target.h: Likewise.
661 * libbfd.h: Regenerate.
663 2004-10-08 Daniel Jacobowitz <dan@debian.org>
665 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
666 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
667 (elf_backend_section_from_shdr): Define.
669 2004-10-08 Alan Modra <amodra@bigpond.net.au>
671 * syms.c (bfd_is_local_label): Return false for file symbols.
673 2004-10-07 Bob Wilson <bob.wilson@acm.org>
674 David Heine <dlheine@tensilica.com>
676 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
677 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
678 (elf32xtensa_no_literal_movement): New global variable.
679 (elf_howto_table): Add entries for new relocations.
680 (elf_xtensa_reloc_type_lookup): Handle new relocations.
681 (property_table_compare): When addresses are equal, compare sizes and
682 various property flags.
683 (property_table_matches): New.
684 (xtensa_read_table_entries): Extend to read new property tables. Add
685 output_addr parameter to indicate that output addresses should be used.
686 Use bfd_get_section_limit.
687 (elf_xtensa_find_property_entry): New.
688 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
689 (elf_xtensa_check_relocs): Handle new relocations.
690 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
691 relocations. Use new xtensa-isa.h functions.
692 (build_encoding_error_message): Remove encode_result parameter. Add
693 new target_address parameter used to detect alignment errors.
694 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
695 error handling. Use new is_operand_relocation function.
696 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
697 Use underbar macro for error messages. Formatting.
698 (get_const16_opcode): New.
699 (get_l32r_opcode): Add a separate flag for initialization.
700 (get_relocation_opnd): Operand number is no longer explicit in the
701 relocation. Change to decode the opcode and analyze its operands.
702 (get_relocation_slot): New.
703 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
704 Use new xtensa-isa.h functions to handle multislot instructions.
705 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
706 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
707 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
708 check_loop_aligned, check_branch_target_aligned_address, narrowable,
709 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
710 get_single_format, init_op_single_format_table): New.
711 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
712 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
713 (contract_asm_expansion): Add error_message parameter and pass it to
714 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
715 with R_XTENSA_SLOT0_OP.
716 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
717 instructions. Use new xtensa-isa.h functions.
718 (r_reloc struct): Add new virtual_offset field.
719 (r_reloc_init): Add contents and content_length parameters. Set
720 virtual_offset field to zero. Add contents to target_offset field for
721 partial_inplace relocations.
722 (r_reloc_is_defined): Check for null.
723 (print_r_reloc): New debug function.
724 (source_reloc struct): Replace xtensa_operand field with pair of the
725 opcode and the operand position. Add is_abs_literal field.
726 (init_source_reloc): Specify operand by opcode/position pair. Set
727 is_abs_literal field.
728 (source_reloc_compare): When target_offsets are equal, compare other
729 fields to make sorting predictable.
730 (literal_value struct): Add is_abs_literal field.
731 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
732 (init_literal_value): New.
733 (is_same_value): Replace with ...
734 (literal_value_equal): ... this function. Add comparisons of
735 virtual_offset and is_abs_literal fields.
736 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
737 failure. Initialize has_last_loc field.
738 (value_map_hash_table_delete): New.
739 (hash_literal_value): Rename to ...
740 (literal_value_hash): ... this. Include is_abs_literal flag and
741 virtual_offset field in the hash value.
742 (get_cached_value): Rename to ...
743 (value_map_get_cached_value): ... this. Update calls to
744 literal_value_hash and literal_value_equal.
745 (add_value_map): Check for allocation failure. Update calls to
746 value_map_get_cached_value and literal_value_hash.
747 (text_action, text_action_list, text_action_t): New types.
748 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
749 text_action_add, text_action_add_literal, offset_with_removed_text,
750 offset_with_removed_text_before_fill, find_insn_action,
751 print_action_list, print_removed_literals): New.
752 (offset_with_removed_literals): Delete.
753 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
754 fix_array, fix_array_count, allocated_relocs, relocs_count, and
755 allocated_relocs_count fields.
756 (init_xtensa_relax_info): Initialize new fields.
757 (reloc_bfd_fix struct): Add new translated field.
758 (reloc_bfd_fix_init): Add translated parameter and use it to set the
760 (fix_compare, cache_fix_array): New.
761 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
762 section via get_xtensa_relax_info. Use cache_fix_array to set up
763 sorted fix_array and use bsearch instead of linear search.
764 (section_cache_t): New struct.
765 (init_section_cache, section_cache_section, clear_section_cache): New.
766 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
767 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
768 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
769 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
771 (retrieve_contents): Use bfd_get_section_limit.
772 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
773 to compute_removed_literals. Free value_map_hash_table when no longer
775 (analyze_relocations): Check is_relaxable_asm_section flag. Call
776 compute_text_actions for all sections.
777 (find_relaxable_sections): Mark sections as relaxable if they contain
778 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
779 call. Increment relax_info src_count field only for appropriate
780 relocation types. Remove is_literal_section check.
781 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
782 r_reloc_init and find_associated_l32r_irel. Check
783 is_relaxable_asm_section flag. Handle L32R instructions with absolute
784 literals. Pass is_abs_literal flag to init_source_reloc.
785 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
786 CONST16 instructions. Adjust calls to r_reloc_init and
787 pcrel_reloc_fits. Handle weak symbols conservatively.
788 (find_associated_l32r_irel): Add bfd parameter and pass it to
790 (compute_text_actions, compute_ebb_proposed_actions,
791 compute_ebb_actions, check_section_ebb_pcrels_fit,
792 check_section_ebb_reduces, text_action_add_proposed,
793 compute_fill_extra_space): New.
794 (remove_literals): Replace with ...
795 (compute_removed_literals): ... this function. Call
796 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
797 Call xtensa_read_table_entries to get the property table. Skip
798 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
799 is_removable_literal, remove_dead_literal, and
800 identify_literal_placement functions.
801 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
802 instead of linear search.
803 (is_removable_literal, remove_dead_literal,
804 identify_literal_placement): New.
805 (relocations_reach): Update check for literal not referenced by any
806 PC-relative relocations. Adjust call to pcrel_reloc_fits.
807 (coalesce_shared_literal, move_shared_literal): New.
808 (relax_section): Use bfd_get_section_limit. Call
809 translate_section_fixes. Update calls to r_reloc_init and
810 offset_with_removed_text. Check new is_relaxable_asm_section flag.
811 Add call to pin_internal_relocs. Add special handling for
812 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
813 info to calculate new addend_displacement variable. Replace code for
814 deleting literals with more general code to perform the actions
815 determined by the action_list for the section.
816 (translate_section_fixes, translate_reloc_bfd_fix): New.
817 (translate_reloc): Check new is_relaxable_asm_section flag. Call
818 find_removed_literal only if is_operand_relocation. Update call to
819 offset_with_removed_text. Use new target_offset and removed_bytes
822 (relax_property_section): Use bfd_get_section_limit. Set new
823 is_full_prop_section flag and handle new property tables. Update calls
824 to r_reloc_init and offset_with_removed_text. Check
825 is_relaxable_asm_section flag. Handle expansion of zero-sized
826 unreachable entries, with use of offset_with_removed_text_before_fill.
827 For relocatable links, combine entries only for literal tables.
828 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
829 calls to offset_with_removed_text. Translate st_size field for
831 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
832 failure. Add contents parameter. Update call to get_bfd_fix. Update
833 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
834 R_XTENSA_ASM_EXPAND relocs.
835 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
836 call to get_bfd_fix. Include offset from contents for partial_inplace
838 (is_reloc_sym_weak): New.
839 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
841 (xtensa_is_property_section): Handle new property sections.
842 (is_literal_section): Delete.
843 (internal_reloc_compare): When r_offset matches, compare r_info and
844 r_addend to make sorting predictable.
845 (internal_reloc_matches): New.
846 (xtensa_get_property_section_name): Handle new property sections.
847 (xtensa_get_property_predef_flags): New.
848 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
849 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
850 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
851 (xtisa_errno, xtisa_error_msg): New variables.
852 (xtensa_isa_errno, xtensa_isa_error_msg): New.
853 (xtensa_insnbuf_alloc): Add error handling.
854 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
855 use xtensa_format_decode. Add error handling.
856 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
857 instruction length to find the number of bytes to copy.
858 (xtensa_isa_init): Add error handling. Replace calls to
859 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
860 tables in the xtensa_modules structure.
861 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
862 xtensa_extend_isa): Delete.
863 (xtensa_isa_free): Change to only free lookup tables.
864 (opname_lookup_compare): Replace with ...
865 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
866 (xtensa_insn_maxlength): Rename to ...
867 (xtensa_isa_maxlength): ... this.
868 (xtensa_insn_length): Delete.
869 (xtensa_insn_length_from_first_byte): Replace with ...
870 (xtensa_isa_length_from_chars): ... this function.
871 (xtensa_num_opcodes): Rename to ...
872 (xtensa_isa_num_opcodes): ... this.
873 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
874 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
875 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
876 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
877 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
878 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
879 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
880 (xtensa_opcode_lookup): Add error handling.
881 (xtensa_decode_insn): Replace with ...
882 (xtensa_opcode_decode): ... this function, with new format and
883 slot parameters. Add error handling.
884 (xtensa_encode_insn): Replace with ...
885 (xtensa_opcode_encode): ... this function, which does the encoding via
886 one of the entries in the "encode_fns" array. Add error handling.
887 (xtensa_opcode_name): Add error handling.
888 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
889 xtensa_opcode_is_call): New.
890 (xtensa_num_operands): Replace with ...
891 (xtensa_opcode_num_operands): ... this function. Add error handling.
892 (xtensa_opcode_num_stateOperands,
893 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
894 xtensa_opcode_funcUnit_use, xtensa_operand_name,
895 xtensa_operand_is_visible): New.
896 (xtensa_get_operand, xtensa_operand_kind): Delete.
897 (xtensa_operand_inout): Add error handling and special-case for
899 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
900 operate on one slot of an instruction. Added error handling.
901 (xtensa_operand_encode): Handle default operands with no encoding
902 functions. Check for success by comparing against decoded value.
904 (xtensa_operand_decode): Handle default operands. Return decoded value
905 through argument pointer. Add error handling.
906 (xtensa_operand_is_register, xtensa_operand_regfile,
907 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
908 (xtensa_operand_isPCRelative): Rename to ...
909 (xtensa_operand_is_PCrelative): ... this. Add error handling.
910 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
911 through argument pointer. Add error handling.
912 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
913 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
914 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
915 xtensa_regfile_shortname, xtensa_regfile_view_parent,
916 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
917 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
918 xtensa_state_is_exported, xtensa_sysreg_lookup,
919 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
920 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
921 xtensa_interface_num_bits, xtensa_interface_inout,
922 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
923 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
924 * xtensa-modules.c: Rewrite to use new data structures.
925 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
926 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
927 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
928 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
929 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
930 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
931 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
932 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
933 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
934 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
935 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
936 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
937 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
938 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
939 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
940 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
941 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
942 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
943 * Makefile.in: Regenerate.
944 * bfd-in2.h: Likewise.
945 * libbfd.h: Likewise.
947 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
949 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
950 against the absolute section.
951 (mips_elf64_write_rela): Likewise.
953 2004-10-07 Jan Beulich <jbeulich@novell.com>
955 * elf.c (elf_find_function): Don't generally check for matching
956 section, just for non-file symbols. Remove redunant comparison
958 * elf32-arm.h (arm_elf_find_function): Likewise.
960 2004-10-07 Jeff Baker <jbaker@qnx.com>
962 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
963 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
966 2004-10-04 Roland McGrath <roland@redhat.com>
968 * hash.c (bfd_hash_set_default_size): Use const for table.
969 Use size_t instead of int for variable compared to sizeof results.
971 2004-10-05 Alan Modra <amodra@bigpond.net.au>
974 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
976 2004-10-01 Paul Brook <paul@codesourcery.com>
978 * elf32-arm.h (elf32_arm_fake_sections,
979 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
981 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
983 2004-10-01 Alan Modra <amodra@bigpond.net.au>
985 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
987 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
988 need_relative or need_lsda_relative if we are processing an
989 offset for a reloc on a FDE initial loc or LSDA field
991 (_bfd_elf_write_section_eh_frame): Test need_relative and
992 need_lsda_relative in place of corresponding make_* field
993 when deciding to use pc-relative encodings.
995 2004-09-30 Paul Brook <paul@codesourcery.com>
997 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
998 target2 relocation type.
1000 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1003 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1005 2004-09-30 Paul Brook <paul@codesourcery.com>
1007 * reloc.c: Add BFD_RELOC_ARM_SMI.
1008 * bfd-in2.h: Regenerate.
1011 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1013 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1014 vma and output offset to address.
1015 * simple.c (simple_save_output_info): Only set output section
1016 and offset for debug sections, or those not already set up by
1018 (bfd_simple_get_relocated_section_contents): Update comment.
1020 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1022 * elf.c (IS_LOADED): Delete.
1023 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1024 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1027 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1030 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1031 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1032 redundant assignment of EM_SPARC.
1034 2004-09-22 Brian Ford <ford@vss.fsi.com>
1036 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1037 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1039 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1041 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1043 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1044 (elf_backend_modify_segment_map): Don't define.
1046 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1048 * elf.c (IS_LOADED): Define.
1049 (assign_file_positions_for_segments): Don't round up file offset of
1050 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1051 Delete code handling link script adjustment of lma. Do the adjust
1052 in later code handling similar ajustments. Remove dead code error
1053 check. Warn if section lma would require a negative offset
1054 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1055 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1056 update voff in section loop. Change voff in segment loop to be an
1057 adjustment on top of "off". Set sec->filepos and update "off" later.
1058 Test for loadable sections consistently using IS_LOADED. Similarly,
1059 test for alloc-only sections other than .tbss consistently.
1060 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1061 Tidy PT_NOTE handling. Use %B and %A in error messages.
1062 (assign_file_positions_except_relocs): Use %B in error message.
1064 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1066 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1067 (CONFIG_STATUS_DEPENDENCIES): New.
1068 (Makefile): Removed.
1069 (config.status): Likewise.
1070 * Makefile.in: Regenerated.
1072 2004-09-17 Paul Brook <paul@codesourcery.com>
1074 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1075 (bfd_elf32_arm_process_before_allocation): Update prototype.
1076 * bfd-in2.h: Regenerate.
1077 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1078 (elf32_arm_link_hash_table_create): Set it.
1079 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1080 (bfd_elf32_arm_set_target_relocs): New function.
1081 (arm_real_reloc_type): New function.
1082 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1083 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1084 (elf32_arm_gc_sweep_hook): Ditto.
1085 (elf32_arm_check_relocs): Ditto.
1086 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1087 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1089 (elf32_arm_got_prel): New variable.
1090 (elf32_arm_howto_from_type): New function.
1091 (elf32_arm_info_to_howto): Use it.
1092 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1093 BFD_RELOC_ARM_TARGET2.
1094 * libbfd.h: Regenerate.
1095 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1097 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1099 * ecoff.c: Update u.undef.next refs.
1100 * elf64-ppc.c: Likewise.
1101 * elflink.c: Likewise.
1102 * linker.c: Likewise.
1103 * xcofflink.c: Likewise.
1105 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1106 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1107 fields to indirect struct.
1108 * elf-m10300.c: Update u.weakdef refs.
1109 * elf32-arm.h: Likewise.
1110 * elf32-cris.c: Likewise.
1111 * elf32-frv.c: Likewise.
1112 * elf32-hppa.c: Likewise.
1113 * elf32-i370.c: Likewise.
1114 * elf32-i386.c: Likewise.
1115 * elf32-m32r.c: Likewise.
1116 * elf32-m68k.c: Likewise.
1117 * elf32-ppc.c: Likewise.
1118 * elf32-s390.c: Likewise.
1119 * elf32-sh.c: Likewise.
1120 * elf32-sparc.c: Likewise.
1121 * elf32-vax.c: Likewise.
1122 * elf32-xtensa.c: Likewise.
1123 * elf64-alpha.c: Likewise.
1124 * elf64-hppa.c: Likewise.
1125 * elf64-ppc.c: Likewise.
1126 * elf64-s390.c: Likewise.
1127 * elf64-sh64.c: Likewise.
1128 * elf64-sparc.c: Likewise.
1129 * elf64-x86-64.c: Likewise.
1130 * elfxx-ia64.c: Likewise.
1131 * elfxx-mips.c: Likewise.
1132 * elflink.c: Likewise. Also u.elf_hash_value.
1133 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1135 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1136 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1137 (bfd_elf_gc_record_vtentry): Likewise.
1138 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1140 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1142 * Makefile.am: Run "make dep-am".
1143 * Makefile.in: Regenerate.
1144 * bfd-in2.h: Regenerate.
1145 * po/SRC-POTFILES.in: Regenerate.
1146 * po/bfd.pot: Regenerate.
1148 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1150 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1151 with bitfields. Make "type" and "other" bitfields too.
1152 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1153 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1154 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1155 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1156 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1157 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1158 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1159 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1160 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1161 * elf-m10300.c: Likewise.
1163 * elf32-arm.h: Likewise.
1164 * elf32-cris.c: Likewise.
1165 * elf32-frv.c: Likewise.
1166 * elf32-hppa.c: Likewise.
1167 * elf32-i370.c: Likewise.
1168 * elf32-i386.c: Likewise.
1169 * elf32-m32r.c: Likewise.
1170 * elf32-m68k.c: Likewise.
1171 * elf32-ppc.c: Likewise.
1172 * elf32-s390.c: Likewise.
1173 * elf32-sh-symbian.c: Likewise.
1174 * elf32-sh.c: Likewise.
1175 * elf32-sh64.c: Likewise.
1176 * elf32-sparc.c: Likewise.
1177 * elf32-vax.c: Likewise.
1178 * elf32-xtensa.c: Likewise.
1179 * elf64-alpha.c: Likewise.
1180 * elf64-hppa.c: Likewise.
1181 * elf64-ppc.c: Likewise.
1182 * elf64-s390.c: Likewise.
1183 * elf64-sh64.c: Likewise.
1184 * elf64-sparc.c: Likewise.
1185 * elf64-x86-64.c: Likewise.
1186 * elflink.c: Likewise.
1187 * elfxx-ia64.c: Likewise.
1188 * elfxx-mips.c: Likewise.
1189 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1190 * configure: Regenerate.
1191 * aclocal.m4: Regenerate.
1193 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1195 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1196 around uses of R_ARM_TARGET1.
1197 (elf32_arm_check_relocs): Likewise.
1199 2004-09-13 Paul Brook <paul@codesourcery.com>
1201 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1203 * bfd-in2.h: Regenerate.
1204 * libbfd.h: Regenerate.
1205 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1206 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1207 (bfd_elf32_arm_process_before_allocation): Ditto.
1208 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1209 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1210 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1213 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1215 * hpux-core.c (thread_section_p): New function.
1216 (hpux_core_core_file_p): Fix computation of offset in call
1217 to bfd_seek. Create a ".reg" section from an arbitrary
1218 ".reg/<id>" section if none was created after having read
1221 2004-09-11 Andreas Schwab <schwab@suse.de>
1223 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1224 * aclocal.m4: Rebuild.
1225 * configure: Rebuild.
1227 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1229 * section.c (bfd_sections_find_if): Fix parameter name in
1230 comment to match code.
1232 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1234 * elf.c (assign_file_positions_except_relocs): Assign relocs
1235 stored in a bfd section.
1237 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1239 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1240 h->gotplt_refcount to 0, not -1.
1242 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1244 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1245 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1247 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1248 handle symbol visibility here.
1250 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1252 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1253 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1255 (ppc_stub_name): Remove trailing "+0" on stub name.
1256 (create_linkage_sections): Create relocations for
1257 branch lookup table when --emit-relocs as well as when --shared.
1258 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1259 relbrlt test. For --emit-stub-syms, always output a sym even when
1260 one already exists on a plt call stub. Put stub type in the stub
1262 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1264 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1265 reloc_count in stub sections. Adjust relbrlt test.
1266 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1267 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1268 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1269 for relocs against discarded symbols. Fix comments.
1271 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1273 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1274 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1276 (map_sections_to_segments): ... here. Use it. Assign a file
1277 position to the .dynamic section if it is not loadable, but part
1278 of the PT_DYNAMIC segment.
1279 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1280 offsets, not VMAs, for the BPABI. Do not fill in the header in
1281 the .got.plt section for the BPABI.
1282 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1284 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1286 2004-09-06 Nick Clifton <nickc@redhat.com>
1288 * elflink.c (elf_link_add_object_symbols): Set the error code to
1289 bfd_error_wrong_format when the input format does not match the
1292 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1294 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1295 (ppc64_elf_check_directives): ..here.
1296 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1297 before accessing ppc64_elf_tdata.
1298 (ppc64_elf_finish_dynamic_sections): And here too.
1300 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1302 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1304 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1306 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1307 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1308 (bfd_elf32_littlearm_symbian_vec): Likewise.
1309 * configure: Regenerated.
1310 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1311 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1312 (PLT_ENTRY_SIZE): Likewise.
1313 (bfd_vma_elf32_arm_symbian_plt_entry): New
1315 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1317 (create_got_section): Don't create sections when generating BPABI
1319 (elf32_arm_create_dynamic_sections): Tidy.
1320 (elf32_arm_link_hash_table_create): Set plt_header_size,
1321 plt_entry_size, and symbian_p.
1322 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1323 generating BPABI objects.
1324 (allocate_dynrelocs): Use htab->plt_header_size, not
1325 PLT_HEADER_SIZE. Do not add to .got.plt when
1326 generating BPABI objects.
1327 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1328 * elfarm-nabi.c: Add SymbianOS target vectors.
1329 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1330 (_bfd_elf_link_create_dynamic_sections): Likewise.
1331 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1332 (elfNN_bed): Use it.
1333 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1334 (bfd_elf32_littlearm_symbian_vec): Likewise.
1335 (_bfd_target_vector): Add them.
1337 2004-09-03 Nick Clifton <nickc@redhat.com>
1340 * coffcode.h (handle_COMDAT): Replace abort with an warning
1341 message and allow the scan to continue.
1343 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1345 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1346 in when reading relocs, not our sorted syms. Remove unnecessary
1349 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1351 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1353 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1355 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1356 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1357 replace uses of *_alias with *_noncanonical.
1358 * aclocal.m4: Rebuild with aclocal 1.4p6.
1359 * Makefile.in: Rebuild with automake 1.4p6.
1360 * doc/Makefile.in: Rebuild with automake 1.4p6.
1361 * configure.in: Autoupdate with autoupdate 2.59.
1362 * config.in: Regenerate with autoheader 2.59.
1363 * configure: Regnerate with autoconf 2.59.
1365 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1367 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1368 symbol pointer arrays before modifying.
1370 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1372 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1373 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1374 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1375 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1376 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1377 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1378 Use both symbol tables on non-relocatable objects. Use a common
1379 error exit. Fix "mid" warning.
1380 * libbfd.h: Regenerate.
1381 * bfd-in2.h: Regenerate.
1383 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1385 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1387 (struct sfpr_def_parms): Save some space.
1388 (sfpr_define): Here too.
1390 * elf64-ppc.c (compare_symbols): Put section syms first.
1391 (sym_exists_at): New function.
1392 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1393 points only for relocatable files. Use .opd section contents
1394 otherwise. Generally clean up the code.
1396 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1398 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1399 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1400 (struct sfpr_def_parms): New.
1401 (sfpr_define): New function.
1402 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1403 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1404 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1405 (savefpr1_tail, restfpr1_tail): New functions.
1406 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1407 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1408 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1409 code. Define all ABI mandated _save and _rest functions.
1411 2004-08-26 Paul Brook <paul@codesourcery.com>
1413 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1415 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1417 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1420 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1422 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1423 that pcrel correction is applied for R_386_PC32.
1425 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1427 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1428 for R_386_32 and R_386_PC32 relocs against symbols defined in
1431 2004-08-25 Dmitry Diky <diwil@spec.ru>
1433 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1434 Add new relocations.
1435 * bfd-in2.h: Regenerate.
1436 * libbfd.h: Regenerate.
1437 * elf32-msp430.c: Clean-up code.
1438 (elf_msp430_howto_table): Add new relocation entries.
1439 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1440 (msp430_elf_relax_section): New function.
1441 (msp430_elf_relax_delete_bytes): New function.
1442 (msp430_elf_symbol_address_p): New function.
1444 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1446 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1447 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1449 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1451 * elflink.c (_bfd_elf_section_already_linked): Handle
1452 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1454 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1456 * config.bfd (arm*-*-symbianelf*): New target.
1457 (arm*-*-eabi*): Likewise.
1459 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1461 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1462 "struct ppc_link_hash_entry *".
1463 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1464 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1466 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1468 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1469 entries (where fd_aux overlaps next entry's fd_func).
1470 Add non_overlapping argument, use it.
1471 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1472 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1473 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1474 as indexes into opd_sym_map/opd_adjust array.
1475 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1477 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1479 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1480 if we can look up their function descriptor in a regular file.
1482 2004-08-18 Nick Clifton <nickc@redhat.com>
1485 * cofflink.c (coff_link_add_symbols): Check that the comdat
1486 pointer in the coff_section_data structure has been initialised
1489 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1492 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1493 changing bfd_link_hash_undefined to bfd_link_hash_new.
1495 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1497 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1499 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1500 (synthetic_opd, synthetic_relocatable): New variables.
1501 (compare_symbols, compare_relocs): New helper routines.
1502 (ppc64_elf_get_synthetic_symtab): New function.
1503 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1505 * bfd-in2.h: Regenerated.
1506 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1507 to relsyms. Return 0 if abfd is relocatable.
1509 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1511 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1513 2004-08-17 Nick Clifton <nickc@redhat.com>
1515 * (is_arm_mapping_symbol_name): New function - return true
1516 when a symbol name matches the requirements for an ARM mapping
1518 (arm_elf_find_function): New function based on
1519 elf_find_function in elf.c but skipping ARM mapping symbols
1520 and including thumb function symbols.
1521 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1522 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1524 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1526 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1527 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1528 (ppc64_elf_brtaken_reloc): Here too.
1530 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1532 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1534 (ppc64_elf_check_directives): Check that we have the right hash
1535 table before proceeding.
1537 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1539 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1540 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1541 the sections that will be discarded.
1543 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1545 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1547 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1549 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1550 free space available.
1552 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1554 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1555 occurrences with bfd_byte * thoughout file.
1557 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1558 (xcoff_write_armap_big): Likewise.
1559 (xcoff_write_archive_contents_old): Likewise.
1560 (xcoff_write_archive_contents_big): Likewise.
1562 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1564 2004-08-13 Nick Clifton <nickc@redhat.com>
1566 * elf32-arm.h: Convert to ISO C90.
1568 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1571 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1574 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1576 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1577 (bfd_archive_filename, bfd_get_section_ident): Delete.
1578 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1579 bfd_archive_filename.
1580 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1581 to warn about symbols in discarded sections. Use _bfd_error_handler.
1582 * aout-adobe.c (aout_adobe_callback): See below.
1583 * aout-cris.c (swap_ext_reloc_in): ..
1584 * coff-arm.c (find_thumb_glue, find_arm_glue,
1585 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1586 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1587 coff_arm_copy_private_bfd_data): ..
1588 * coff-i860.c (i860_reloc_processing): ..
1589 * coff-mcore.c (mcore_coff_unsupported_reloc,
1590 coff_mcore_relocate_section): ..
1591 * coff-ppc.c (coff_ppc_relocate_section): ..
1592 * coff-rs6000.c (xcoff_create_csect_from_smclas
1593 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1594 sh_swap_insns, sh_relocate_section): ..
1595 * coff-tic54x.c (tic54x_reloc_processing): ..
1596 * coff-tic80.c (coff_tic80_relocate_section): ..
1597 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1598 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1599 coff_slurp_symbol_table, coff_classify_symbol,
1600 coff_slurp_reloc_table): ..
1601 * coffgen.c (_bfd_coff_read_string_table): ..
1602 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1603 _bfd_coff_generic_relocate_section): ..
1604 * cpu-arm.c (bfd_arm_merge_machines): ..
1605 * cpu-sh.c (sh_merge_bfd_arch): ..
1606 * elf-hppa.h (elf_hppa_relocate_section): ..
1607 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1608 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1609 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1610 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1611 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1612 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1613 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1614 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1615 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1616 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1617 cris_elf_merge_private_bfd_data
1618 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1619 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1620 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1621 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1622 elf32_hppa_relocate_section): ..
1623 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1624 i370_elf_check_relocs, i370_elf_relocate_section): ..
1625 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1626 elf_i386_relocate_section): ..
1627 * elf32-m32r.c (m32r_elf_relocate_section,
1628 m32r_elf_merge_private_bfd_data): ..
1629 * elf32-m68hc1x.c (m68hc12_add_stub,
1630 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1631 * elf32-m68k.c (elf_m68k_relocate_section): ..
1632 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1633 mcore_elf_relocate_section): ..
1634 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1635 ppc_elf_check_relocs, ppc_elf_relocate_section,
1636 ppc_elf_begin_write_processing): ..
1637 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1638 elf_s390_relocate_section): ..
1639 * elf32-sh-symbian.c (sh_symbian_import_as,
1640 sh_symbian_process_embedded_commands,
1641 sh_symbian_relocate_section): ..
1642 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1643 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1644 sh_elf_merge_private_data): ..
1645 * elf32-sparc.c (elf32_sparc_check_relocs,
1646 elf32_sparc_relocate_section,
1647 elf32_sparc_merge_private_bfd_data): ..
1648 * elf32-v850.c (v850_elf_check_relocs,
1649 v850_elf_merge_private_bfd_data): ..
1650 * elf32-xtensa.c (elf_xtensa_check_relocs,
1651 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1652 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1653 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1654 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1655 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1656 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1657 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1658 ppc64_elf_relocate_section): ..
1659 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1660 elf_s390_relocate_section): ..
1661 * elf64-sh64.c (sh_elf64_relocate_section): ..
1662 * elf64-sparc.c (sparc64_elf_check_relocs,
1663 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1664 sparc64_elf_merge_private_bfd_data): ..
1665 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1666 elf64_x86_64_relocate_section): ..
1667 * elflink.c (_bfd_elf_add_default_symbol,
1668 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1669 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1670 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1671 elf_get_linked_section_vma, elf_fixup_link_order,
1672 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1673 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1674 * elfxx-ia64.c (elfNN_ia64_relax_section,
1675 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1676 * elfxx-mips.c (mips_elf_perform_relocation,
1677 _bfd_mips_elf_check_relocs,
1678 _bfd_mips_elf_merge_private_bfd_data): ..
1679 * ieee.c (ieee_slurp_external_symbols): ..
1680 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1681 * libbfd.c (_bfd_generic_verify_endian_match): ..
1682 * linker.c (_bfd_generic_link_add_one_symbol,
1683 _bfd_generic_section_already_linked): ..
1684 * pdp11.c (translate_to_native_sym_flags): ..
1685 * pe-mips.c (coff_pe_mips_relocate_section): ..
1686 * peicode.h (pe_ILF_build_a_bfd): ..
1687 * srec.c (srec_bad_byte): ..
1688 * stabs.c (_bfd_link_section_stabs): ..
1689 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1690 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1691 with corresponding %B and %A in _bfd_error_handler format string.
1692 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1693 calls to use %A and %B. Fix "against symbol .. from section" and
1694 similar error messages. Combine multiple _bfd_error_handler calls
1695 where they were separated due to bfd_archive_filename deficiencies.
1696 * bfd-in2.h: Regenerate.
1698 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1700 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1703 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1705 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1706 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1707 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1709 (link_hash_newfunc): Init was_undefined.
1710 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1711 Use undefweak instead.
1712 (ppc64_elf_check_directives): Fix undefs chain.
1713 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1715 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1716 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1717 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1719 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1721 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1722 error, test input_section flags rather than sec.
1724 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1726 * elf-bfd.h (struct elf_backend_data): Add
1727 elf_backend_archive_symbol_lookup.
1728 (_bfd_elf_archive_symbol_lookup): Declare.
1729 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1730 (elf_link_add_archive_symbols): ..extracted from here. Call the
1732 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1733 (elfNN_bed): Init new field.
1734 * elf64-ppc.c (elf_backend_check_directives): Define.
1735 (elf_backend_archive_symbol_lookup): Define.
1736 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1737 a ppc_link_hash_entry pointer.
1739 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1740 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1741 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1742 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1743 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1744 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1745 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1748 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1750 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1751 (ppc64_elf_add_symbol_hook): Test for NULL section.
1752 (get_sym_h): Formatting.
1753 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1756 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1757 long branch stubs with code handling plt and r2off branch stubs.
1759 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1761 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1762 * elflink.c (elf_link_input_bfd): Formatting.
1763 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1765 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1766 (link_hash_newfunc): Don't set it.
1767 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1768 (ppc64_elf_mark_entry_syms): Delete.
1769 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1770 sections. Use get_opd_info.
1771 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1773 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1775 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1777 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1778 (func_desc_adjust): Don't set have_undefweak.
1779 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1780 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1782 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1783 "struct ppc_link_hash_entry *". Adjust all references.
1784 (ppc64_elf_hide_symbol): Correct a comment.
1786 * elf64-ppc.c (get_opd_info): New function.
1787 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1788 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1789 before calling get_fdh. Test fdh rather than h before dereferencing
1790 fdh. Mark removed symbols in opd_adjust.
1791 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1792 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1794 (ppc64_elf_output_symbol_hook): Likewise.
1796 2004-08-06 Paul Brook <paul@codesourcery.com>
1798 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1799 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1800 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1801 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1802 and BFD_RELOC_ARM_SBREL32.
1803 * bfd-in2.h, bbfd.h: Regenerate.
1805 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1807 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1808 the dynamic link symbol actually in use.
1810 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1812 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1814 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1815 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1817 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1818 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1820 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1821 Nick Clifton <nickc@redhat.com>
1824 * bfd.c (_bfd_default_error_handler): Make it global.
1826 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1828 * elf.c (assign_section_numbers): Cope gracefully with sections
1829 which have SHF_LINK_ORDER set but no sh_link set up.
1830 * elflink.c (elf_get_linked_section_vma): Likewise.
1832 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1835 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1836 Set it to _bfd_default_error_handler.
1837 (elfNN_bed): Add elf_backend_link_order_error_handler.
1839 * libbfd-in.h (_bfd_default_error_handler): New.
1841 * libbfd.h: Regenerated.
1843 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1845 * archures.c (bfd_mach_sparc_64bit_p): Define.
1846 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1847 * bfd-in2.h: Rebuilt.
1849 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1851 Introduce SH2a support.
1852 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1853 * archures.c (bfd_mach_sh2a_nofpu): New.
1854 * bfd-in2.h: Rebuilt.
1855 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1856 (arch_info_struct): Add sh2a_nofpu.
1857 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1858 2003-12-29 DJ Delorie <dj@redhat.com>
1859 * reloc.c: Add relocs for sh2a.
1860 * bfd-in2.h: Regenerate.
1861 * libbfd.hh: Regenerate.
1862 2003-12-01 Michael Snyder <msnyder@redhat.com>
1863 * archures.c (bfd_mach_sh2a): New.
1864 * bfd-in2.h: Rebuilt.
1865 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1867 (arch_info_struct): Add sh2a.
1868 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1870 2004-07-28 Nick Clifton <nickc@redhat.com>
1871 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1874 * som.c (setup_sections): Improve estimation of space sizes in
1875 relocatable objects.
1877 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1878 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1879 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1881 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1882 * configure: Regenerate.
1883 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1884 case that accepts OSABI=NetBSD and OSABI=SysV.
1885 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1886 the base of .got or .data (if .got does not exist).
1887 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1889 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1890 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1891 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1892 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1894 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1897 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1898 (elf_sec_group): Defined.
1899 (bfd_elf_match_symbols_in_sections): New prototype.
1900 (_bfd_elf_setup_group_pointers): Likewise.
1902 * elf.c (bfd_elf_discard_group): Abort.
1903 (bfd_elf_set_group_contents): Also include relocation sections.
1904 Remove zero-fill for ld -r.
1905 (_bfd_elf_setup_group_pointers): New function.
1906 (elf_sort_elf_symbol): Likewise.
1907 (elf_sym_name_compare): Likewise.
1908 (bfd_elf_match_symbols_in_sections): Likewise.
1910 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1912 * elflink.c (match_group_member): New.
1913 (elf_link_input_bfd): Check group member for discarded section.
1914 (try_match_symbols_in_sections): New function.
1915 (already_linked): Likewise.
1916 (_bfd_elf_section_already_linked): Support mixing comdat group
1917 and linkonce section.
1919 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1920 * linker.c (bfd_section_already_linked_table_traverse): New.
1922 * libbfd.h: Regenerated.
1924 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1926 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1927 BFD_RELOC_CRX_SWITCH32.
1928 * bfd-in2.h: Regenerate.
1929 * libbfd.h: Regenerate.
1930 * elf32-crx.c: Support relocation/relaxation of
1931 BFD_RELOC_CRX_SWITCH* types.
1933 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1935 * elf64-ppc.c: Correct "Linker stubs" comment.
1937 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1941 (elf_linked_to_section): New.
1943 * elf.c (assign_section_numbers): Set up sh_link for
1946 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1947 to sh_link for SHT_IA_64_UNWIND sections.
1949 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1951 * elflink.c (elf_fixup_link_order): Add _() to error message.
1953 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1955 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1958 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1960 * aout-adobe.c (aout_32_section_already_linked): Defined.
1961 * aout-target.h (MY_section_already_linked): Likewise.
1962 * aout-tic30.c (MY_section_already_linked): Likewise.
1963 * binary.c (binary_section_already_linked): Likewise.
1964 * bout.c (b_out_section_already_linked): Likewise.
1965 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1966 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1967 * coffcode.h (coff_section_already_linked): Likewise.
1968 * i386msdos.c (msdos_section_already_linked): Likewise.
1969 * i386os9k.c (os9k_section_already_linked): Likewise.
1970 * ieee.c (ieee_section_already_linked): Likewise.
1971 * ihex.c (ihex_section_already_linked): Likewise.
1972 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1973 * mmo.c (mmo_section_already_linked): Likewise.
1974 * nlm-target.h (nlm_section_already_linked): Likewise.
1975 * oasys.c (oasys_section_already_linked): Likewise.
1976 * pef.c (bfd_pef_section_already_linked): Likewise.
1977 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1978 * som.c (som_bfd_discard_group): Likewise.
1979 * srec.c (srec_section_already_linked): Likewise.
1980 * tekhex.c (tekhex_section_already_linked): Likewise.
1981 * versados.c (versados_section_already_linked): Likewise.
1982 * vms.c (vms_section_already_linked): Likewise.
1983 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1984 * xsym.c (bfd_sym_section_already_linked): Likewise.
1986 * bfd-in.h (bfd_section_already_linked_table_init): New.
1987 (bfd_section_already_linked_table_free): Likewise.
1989 * coff-rs6000.c (rs6000coff_vec): Add
1990 _bfd_generic_section_already_linked.
1991 (pmac_xcoff_vec): Likewise.
1992 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1993 (aix5coff64_vec): Likewise.
1995 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1996 * elflink.c (_bfd_elf_section_already_linked): New function.
1998 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2000 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2001 (_bfd_generic_section_already_linked): New.
2002 (bfd_section_already_linked_hash_entry): Likewise.
2003 (bfd_section_already_linked): Likewise.
2004 (bfd_section_already_linked_table_lookup): Likewise.
2005 (bfd_section_already_linked_table_insert): Likewise.
2007 * linker.c (bfd_section_already_linked): New.
2008 (_bfd_section_already_linked_table): Likewise.
2009 (bfd_section_already_linked_table_lookup): Likewise.
2010 (bfd_section_already_linked_table_insert): Likewise.
2011 (already_linked_newfunc): Likewise.
2012 (bfd_section_already_linked_table_init): Likewise.
2013 (bfd_section_already_linked_table_free): Likewise.
2014 (_bfd_generic_section_already_linked): Likewise.
2016 * section.c (bfd_section): Remove comdat.
2017 (bfd_comdat_info): Moved to ...
2018 * bfd-in.h (coff_comdat_info): Here.
2019 (bfd_coff_get_comdat_section): New.
2020 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2021 * libcoff-in.h (coff_section_tdata): Add comdat.
2022 * coffcode.h (handle_COMDAT): Updated.
2023 * cofflink.c (coff_link_add_symbols): Likewise.
2024 * ecoff.c (bfd_debug_section): Likewise.
2026 * targets.c (bfd_target): Add _section_already_linked.
2027 (BFD_JUMP_TABLE_LINK): Updated.
2029 * bfd-in2.h: Regenerated.
2030 * libbfd.h: Likewise.
2031 * libcoff.h: Likewise.
2033 2003-07-21 Paul Brook <paul@codesourcery.com>
2035 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2036 elf_fixup_link_order): New functions.
2037 (bfd_elf_final_link): Call elf_fixup_link_order.
2039 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2041 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2042 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2044 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2045 _bfd_elf_symbol_refs_local_p.
2046 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2049 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2051 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2053 (bfd_elf_get_dyn_lib_class): New prototype.
2054 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2056 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2057 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2058 entry is needed. Issue an error if a DT_NEEDED entry is needed
2059 for a file marked DYN_NO_NEEDED.
2060 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2063 * bfd-in2.h: Regenerated.
2065 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2067 * elflink.c (elf_section_complain_discarded): Don't complain in
2070 2004-07-10 James E Wilson <wilson@specifixinc.com>
2072 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2073 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2074 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2075 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2077 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2078 bfd_put_64 to bfd_putl64.
2079 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2081 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2084 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2085 .init/.fini sections when trying to relax it.
2087 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2089 * elf.c (assign_file_positions_for_segments): Make sure the
2090 .dynamic section is the first section in the PT_DYNAMIC segment.
2092 2004-07-09 Nick Clifton <nickc@redhat.com>
2094 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2095 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2096 sh_elf_get_flags_from_mach functions so that they do not conflict
2097 when this target is built with other sh-elf targets.
2098 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2099 suppression of this function.
2100 (sh_elf_find_flags): Likewise.
2102 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2104 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2105 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2106 (BFD32_BACKENDS): Add elf32-crx.lo.
2107 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2108 (cpu-crx.lo): New target.
2109 (elf32-crx.lo): New target.
2110 * Makefile.in: Regenerate.
2111 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2112 (bfd_archures_list): Add bfd_crx_arch.
2113 * bfd-in2.h: Regenerate.
2114 * config.bfd: Handle crx-*-elf*, crx*.
2115 * configure.in: Handle bfd_elf32_crx_vec.
2116 * configure: Regenerate.
2117 * cpu-crx.c: New file.
2118 * elf32-crx.c: Likewise.
2119 * libbfd.h: Regenerate.
2120 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2121 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2122 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2123 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2124 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2125 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2126 * targets.c (bfd_elf32_crx_vec): Declare.
2127 (bfd_target_vector): Add bfd_elf32_crx_vec.
2129 2004-07-06 Nick Clifton <nickc@redhat.com>
2131 * config.bfd: Add sh-symbian-elf target.
2132 * configure.in: Add bfd_elf32_shl_symbian_vec.
2133 * configure: Regenerate.
2134 * elf-bfd.h (struct elf_backend_data): Add new field
2136 * elflink.c (elf_link_add_object_symbols): Invoke the
2137 check_directives function, if defined.
2138 * elfxx-target.h: Provide a default, NULL definition for
2140 * targets.c: Add bfd_elf32_shl_symbian_vec.
2141 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2143 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2144 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2145 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2146 not already been defined.
2147 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2148 * sh-symbian.c: New file. Provide functions to support the
2149 * sh-symbian-elf target.
2150 * Makefile.am: Add elf32-sh-symbian.c
2151 * Makefile.in: Regenerate.
2153 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2155 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2156 * Makefile.am: Ran make dep-am.
2157 * Makefile.in: Ran make dep-in.
2159 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2161 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2164 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2166 * config.bfd: Add want64 to configuration target s390-*-linux*.
2168 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2170 * bfd.c (bfd_get_section_ident): New.
2172 * elflink.c (elf_link_read_relocs_from_section): Call
2173 bfd_get_section_ident to identify the section when reporting
2175 (_bfd_elf_link_output_relocs): Likewise.
2176 (elf_link_output_extsym): Likewise.
2177 (elf_link_input_bfd): Likewise.
2178 (bfd_elf_gc_record_vtinherit): Likewise.
2180 * bfd-in2.h: Regenerated.
2182 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2183 Nick Clifton <nickc@redhat.com>
2186 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2187 of section symbols to mips_elf_sort_hash_table ().
2189 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2191 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2193 (elf_section_complain_discarded): New function. Handle
2194 .gcc_except_table too.
2195 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2196 in discarded sections.
2197 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2199 2004-06-30 James E Wilson <wilson@specifixinc.com>
2201 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2202 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2204 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2207 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2208 local references to discarded sections and report their
2211 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2213 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2214 sec_info_type, test section name instead.
2216 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2219 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2220 in .init/.fini sections.
2222 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2224 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2225 bfd_get_section_limit.
2227 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2229 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2230 output section size.
2232 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2234 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2236 (mmix_elf_perform_relocation): Adjust for above change.
2237 (mmix_elf_relocate_section): Likewise.
2238 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2239 (mmix_elf_get_section_contents): Delete.
2240 (bfd_elf64_get_section_contents): Delete.
2241 (mmix_elf_relocate_section): Zero stub area.
2242 * linker.c (default_indirect_link_order): Alloc max of section size
2244 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2245 * section.c (bfd_malloc_and_get_section): Likewise.
2246 (struct bfd_section): Update rawsize comment.
2247 * bfd-in2.h: Regenerate.
2249 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2251 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2253 * bfd-in.h (bfd_get_section_limit): Define.
2254 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2255 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2256 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2257 * coff-arm.c (coff_arm_relocate_section): Likewise.
2258 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2259 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2260 (bfd_ns32k_final_link_relocate): Likewise.
2261 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2262 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2263 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2264 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2265 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2266 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2267 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2268 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2269 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2270 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2271 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2272 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2273 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2274 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2275 * elf32-v850.c (v850_elf_reloc): Likewise.
2276 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2277 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2278 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2279 * elf64-mips.c (mips_elf64_gprel32_reloc)
2280 (mips16_gprel_reloc): Likewise.
2281 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2282 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2283 * elf64-sparc.c (init_insn_reloc): Likewise.
2284 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2285 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2286 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2287 (_bfd_mips_elf_generic_reloc): Likewise.
2288 * bfd-in2.h: Regenerate.
2290 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2292 * bfd-in.h (struct stab_info): Move from stabs.c.
2293 * stabs.c (struct stab_link_includes_table): Delete.
2294 (stab_link_includes_lookup): Delete.
2295 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2296 level of indirection from sinfo parm.
2297 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2298 stabstr section. Adjust hash table accesses.
2299 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2300 alloc. Adjust stab_info test.
2301 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2302 (_bfd_coff_final_link): Adjust stab_info test.
2303 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2304 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2306 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2307 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2308 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2309 stabstr section. Adjust stab_info test.
2310 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2311 (_bfd_write_stab_strings): Adjust prototypes.
2312 * libbfd.h: Regenerate.
2313 * libcoff.h: Regenerate.
2314 * bfd-in2.h: Regenerate.
2316 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2318 From Miod Vallat <miod@online.fr>:
2319 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2321 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2323 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2324 (struct elf32_mn10300_link_hash_entry): Remove
2325 pcrel_relocs_copied.
2326 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2327 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2328 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2329 and gotoff relocations if the symbol doesn't bind locally. Use
2330 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2331 relocation for PCREL32.
2332 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2333 to test whether a symbol binds locally.
2334 (elf32_mn10300_link_hash_newfunc): Don't initialize
2335 pcrel_relocs_copied.
2336 (_bfd_mn10300_elf_discard_copies): Delete.
2337 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2339 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2341 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2343 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2345 * som.c (som_set_reloc_info): Correct small typo.
2347 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2349 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2350 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2351 (m32r_elf_gcsweep_hook): Likewise.
2352 (m32r_elf_check_relocs): Likewise.
2353 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2354 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2355 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2356 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2357 * bfd-in2.h: Regenerated.
2358 * libbfd.h: Regenerated.
2360 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2364 (elf64_x86_64_relocate_section): Issue an error for
2365 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2366 against global symbols when building shared library.
2368 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2370 * section.c (struct sec): Rename "_cooked_size" to "size".
2371 Rename "_raw_size" to "rawsize".
2372 (STD_SECTION): Adjust comments.
2373 (bfd_set_section_size, bfd_get_section_contents): Use size.
2374 (bfd_malloc_and_get_section): New function.
2375 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2376 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2377 Correctly free reloc and contents memory.
2378 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2379 and fake CIE now that we can shink section size to zero.
2380 (_bfd_elf_write_section_eh_frame): Likewise..
2381 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2382 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2383 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2384 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2385 unneeded indirection.
2386 * elf.c (_bfd_elf_section_offset): .. and update call.
2387 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2388 * libbfd.h: Regenerate.
2389 * bfd-in2.h: Regenerate.
2391 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2392 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2393 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2394 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2395 Similarly use "rawsize", if non-zero, in reloc functions to validate
2396 reloc addresses. Use new bfd_malloc_and_get_section in most places
2397 where bfd_get_section_contents was called. Expand all occurrences of
2398 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2399 grok_prstatus and similar functions to "size".
2400 * aix386-core.c (aix386_core_file_p): ..
2401 * aix5ppc-core.c (xcoff64_core_p): ..
2402 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2403 aout_adobe_set_section_contents): ..
2404 * aout-target.h (callback): ..
2405 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2406 MY_bfd_final_link): ..
2407 * aoutf1.h (sunos4_core_file_p): ..
2408 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2409 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2410 final_link, aout_link_input_section): ..
2411 * binary.c (binary_object_p, binary_canonicalize_symtab,
2412 binary_set_section_contents): ..
2413 * bout.c (b_out_callback, b_out_write_object_contents,
2414 b_out_set_section_contents, b_out_bfd_relax_section,
2415 b_out_bfd_get_relocated_section_contents): ..
2416 * cisco-core.c (cisco_core_file_validate): ..
2417 * coff-alpha.c (alpha_ecoff_object_p,
2418 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2419 * coff-arm.c (coff_arm_relocate_section,
2420 bfd_arm_allocate_interworking_sections): ..
2421 * coff-h8300.c (h8300_reloc16_extra_cases,
2422 h8300_bfd_link_add_symbols): ..
2423 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2424 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2425 ppc_bfd_coff_final_link): ..
2426 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2427 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2428 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2429 * coff64-rs6000.c (xcoff64_write_object_contents,
2430 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2431 * coffcode.h (coff_compute_section_file_positions,
2432 coff_write_object_contents): ..
2433 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2434 coff_section_symbol, build_debug_section): ..
2435 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2436 process_embedded_commands, _bfd_coff_link_input_bfd,
2437 _bfd_coff_write_global_sym): ..
2438 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2439 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2440 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2441 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2442 _bfd_dwarf2_find_nearest_line): ..
2443 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2444 ecoff_compute_section_file_positions,
2445 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2446 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2447 _bfd_elf_discard_section_eh_frame_hdr,
2448 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2449 _bfd_elf_write_section_eh_frame,
2450 _bfd_elf_write_section_eh_frame_hdr): ..
2451 * elf-hppa.h (elf_hppa_sort_unwind): ..
2452 * elf-m10200.c (mn10200_elf_relax_section,
2453 mn10200_elf_relax_delete_bytes,
2454 mn10200_elf_get_relocated_section_contents): ..
2455 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2456 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2457 mn10300_elf_relax_delete_bytes,
2458 mn10300_elf_get_relocated_section_contents,
2459 _bfd_mn10300_elf_adjust_dynamic_symbol,
2460 _bfd_mn10300_elf_discard_copies,
2461 _bfd_mn10300_elf_size_dynamic_sections,
2462 _bfd_mn10300_elf_finish_dynamic_sections): ..
2463 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2464 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2465 bfd_elf_set_group_contents, map_sections_to_segments,
2466 elf_sort_sections, assign_file_positions_for_segments,
2467 SECTION_SIZE, copy_private_bfd_data,
2468 _bfd_elf_get_dynamic_reloc_upper_bound,
2469 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2470 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2471 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2472 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2473 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2474 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2475 bfd_elf32_arm_process_before_allocation,
2476 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2477 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2478 elf32_arm_write_section): ..
2479 * elf32-cris.c (cris_elf_grok_prstatus,
2480 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2481 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2482 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2483 elf_cris_discard_excess_dso_dynamics,
2484 elf_cris_discard_excess_program_dynamics): ..
2485 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2486 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2487 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2488 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2489 elf32_frvfdpic_size_dynamic_sections,
2490 elf32_frvfdpic_modify_segment_map,
2491 elf32_frvfdpic_finish_dynamic_sections): ..
2492 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2493 elf32_h8_get_relocated_section_contents): ..
2494 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2495 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2496 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2497 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2498 elf32_hppa_finish_dynamic_sections): ..
2499 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2500 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2501 i370_elf_finish_dynamic_sections): ..
2502 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2503 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2504 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2505 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2506 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2507 * elf32-ip2k.c (ip2k_is_switch_table_128,
2508 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2509 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2510 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2511 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2512 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2513 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2514 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2515 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2516 m32r_elf_get_relocated_section_contents): ..
2517 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2518 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2519 m68hc11_elf_relax_delete_bytes): ..
2520 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2521 m68hc12_elf_size_one_stub): ..
2522 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2523 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2524 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2525 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2526 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2527 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2528 elf32_mips_grok_prstatus): ..
2529 * elf32-or32.c (or32_elf_consth_reloc): ..
2530 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2531 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2532 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2533 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2534 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2535 ppc_elf_final_write_processing): ..
2536 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2537 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2538 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2539 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2540 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2541 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2542 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2543 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2544 * elf32-sh64-com.c (sh64_address_in_cranges,
2545 sh64_get_contents_type): ..
2546 * elf32-sh64.c (sh64_find_section_for_address,
2547 sh64_elf_final_write_processing): ..
2548 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2549 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2550 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2551 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2552 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2553 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2554 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2555 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2556 elf_vax_finish_dynamic_sections): ..
2557 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2558 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2559 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2560 xstormy16_elf_finish_dynamic_sections): ..
2561 * elf32-xtensa.c (xtensa_read_table_entries,
2562 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2563 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2564 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2565 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2566 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2567 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2568 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2569 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2570 xtensa_callback_required_dependence): ..
2571 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2572 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2573 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2574 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2575 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2576 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2577 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2578 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2579 * elf64-hppa.c (allocate_dynrel_entries,
2580 elf64_hppa_size_dynamic_sections,
2581 elf64_hppa_finish_dynamic_sections): ..
2582 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2583 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2584 elf64_mips_grok_prstatus): ..
2585 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2586 mmix_elf_relocate_section, mmix_elf_final_link,
2587 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2588 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2589 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2590 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2591 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2592 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2593 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2594 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2595 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2596 ppc64_elf_finish_dynamic_sections): ..
2597 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2598 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2599 elf_s390_finish_dynamic_sections): ..
2600 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2601 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2602 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2603 sh64_elf64_finish_dynamic_sections): ..
2604 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2605 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2606 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2607 sparc64_elf_finish_dynamic_symbol,
2608 sparc64_elf_finish_dynamic_sections): ..
2609 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2610 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2611 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2612 elf64_x86_64_finish_dynamic_sections): ..
2613 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2614 * elfcode.h (elf_slurp_reloc_table): ..
2615 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2616 elf_finalize_dynstr, elf_link_add_object_symbols,
2617 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2618 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2619 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2620 elf32_mips_grok_prstatus): ..
2621 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2622 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2623 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2624 elfNN_ia64_finish_dynamic_sections): ..
2625 * elfxx-mips.c (mips_elf_create_procedure_table,
2626 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2627 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2628 mips_elf_global_got_index, mips_elf_multi_got,
2629 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2630 mips_elf_allocate_dynamic_relocations,
2631 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2632 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2633 _bfd_mips_elf_always_size_sections,
2634 _bfd_mips_elf_size_dynamic_sections,
2635 _bfd_mips_elf_finish_dynamic_symbol,
2636 _bfd_mips_elf_finish_dynamic_sections,
2637 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2638 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2639 _bfd_elf_mips_get_relocated_section_contents,
2640 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2641 * hp300hpux.c (callback): ..
2642 * hppabsd-core.c (make_bfd_asection): ..
2643 * hpux-core.c (make_bfd_asection): ..
2644 * i386linux.c (linux_link_create_dynamic_sections,
2645 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2646 * i386msdos.c (msdos_write_object_contents): ..
2647 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2648 os9k_set_section_contents): ..
2649 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2650 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2651 ieee_write_section_part, do_with_relocs, do_as_repeat,
2652 do_without_relocs, ieee_write_debug_part, init_for_output,
2653 ieee_set_section_contents): ..
2654 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2655 * irix-core.c (do_sections, make_bfd_asection): ..
2656 * libaout.h (aout_section_merge_with_text_p): ..
2657 * libbfd.c (_bfd_generic_get_section_contents,
2658 _bfd_generic_get_section_contents_in_window): ..
2659 * linker.c (default_indirect_link_order): ..
2660 * lynx-core.c (make_bfd_asection): ..
2661 * m68klinux.c (linux_link_create_dynamic_sections,
2662 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2663 * mach-o.c (bfd_mach_o_make_bfd_section,
2664 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2665 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2666 bfd_mach_o_scan_read_segment): ..
2667 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2668 _bfd_merge_sections): ..
2669 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2670 mmo_map_set_sizes, mmo_canonicalize_symtab,
2671 mmo_internal_write_section, mmo_write_object_contents): ..
2672 * netbsd-core.c (netbsd_core_file_p): ..
2673 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2674 nlm_alpha_set_public_section): ..
2675 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2676 * nlm32-sparc.c (nlm_sparc_write_import): ..
2677 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2678 nlm_compute_section_file_positions): ..
2679 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2680 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2681 * opncls.c (get_debug_link_info): ..
2682 * osf-core.c (make_bfd_asection): ..
2683 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2684 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2685 final_link, aout_link_input_section): ..
2686 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2687 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2688 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2689 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2690 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2691 * ptrace-core.c (ptrace_unix_core_file_p): ..
2692 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2693 _bfd_final_link_relocate, bfd_generic_relax_section,
2694 bfd_generic_get_relocated_section_contents): ..
2695 * reloc16.c (bfd_coff_reloc16_relax_section,
2696 bfd_coff_reloc16_get_relocated_section_c): ..
2697 * riscix.c (riscix_some_aout_object_p): ..
2698 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2699 * sco5-core.c (make_bfd_asection): ..
2700 * simple.c (bfd_simple_get_relocated_section_contents): ..
2701 * som.c (som_object_setup, setup_sections, som_prep_headers,
2702 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2703 som_set_reloc_info, som_get_section_contents,
2704 som_bfd_link_split_section): ..
2705 * sparclinux.c (linux_link_create_dynamic_sections,
2706 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2707 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2708 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2709 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2710 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2711 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2712 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2713 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2714 sunos_finish_dynamic_link): ..
2715 * syms.c (_bfd_stab_section_find_nearest_line): ..
2716 * tekhex.c (first_phase, tekhex_set_section_contents,
2717 tekhex_write_object_contents): ..
2718 * trad-core.c (trad_unix_core_file_p): ..
2719 * versados.c (process_esd, process_otr, process_otr): ..
2720 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2721 * vms-misc.c (add_new_contents): ..
2722 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2723 * vms.c (vms_set_section_contents): ..
2724 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2725 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2726 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2727 * xsym.c (bfd_sym_scan): .. See above.
2729 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2731 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2732 calling _bfd_merged_section_offset only for section symbols.
2734 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2736 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2737 for handling SEC_MERGE symbols in relax_section.
2739 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2741 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2742 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2743 linked together. Mark the result as h8300sx code.
2745 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2747 * elf-bfd.h (struct elf_backend_data): Added
2748 elf_backend_omit_section_dynsym.
2749 (_bfd_elf_link_omit_section_dynsym): Declare.
2750 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2751 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2752 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2753 (_bfd_elf_link_renumber_dynsyms): ... this function.
2754 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2755 _bfd_elf_link_omit_section_dynsym).
2756 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2758 2004-06-21 Nick Clifton <nickc@redhat.com>
2760 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2763 2004-06-17 Jerome Guitton <guitton@gnat.com>
2765 * bfd-in.h (bfd_cache_close_all): New function declaration.
2766 * bfd-in2.h: Regenerate.
2767 * cache.c (bfd_cache_close_all): New function definition.
2769 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2771 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2773 * configure: Regenerate.
2775 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2777 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2778 the pre-existing section.
2780 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2782 * section.c (struct sec): Remove usused flags. Reorganize a little.
2783 (bfd_get_section_size_before_reloc): Delete.
2784 (bfd_get_section_size_after_reloc): Delete.
2785 (STD_SECTION): Update.
2786 (bfd_get_section_size_now): Delete.
2787 (bfd_set_section_contents): Don't referece reloc_done.
2788 (bfd_get_section_contents): Remove reloc_done comment.
2789 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2791 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2792 * ecoff.c (bfd_debug_section): Update initializer.
2793 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2794 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2795 * bfd-in.h (bfd_section_size): Expand.
2796 (bfd_get_section_size): New macro.
2797 * bfd-in2.h: Regenerate.
2798 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2799 bfd_get_section_size_before_reloc with bfd_get_section_size.
2800 * coffcode.h (coff_write_object_contents): Likewise.
2801 * coffgen.c (build_debug_section): Likewise.
2802 * dwarf1.c (parse_line_table): Likewise.
2803 (_bfd_dwarf1_find_nearest_line): Likewise.
2804 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2805 * i386msdos.c (msdos_write_object_contents): Likewise.
2806 * pdp11.c (squirt_out_relocs): Likewise.
2807 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2808 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2810 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2812 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2813 removal) with updated comment.
2814 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2816 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2817 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2819 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2821 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2822 overflow on branches to undefweaks.
2824 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2826 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2827 as ecoff_section_data() does not return a valid lvalue.
2829 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2831 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2832 (elf_link_add_object_symbols): Likewise.
2834 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2835 (elf_backend_reloc_type_class): New.
2837 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2839 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2841 * configure: Regenerate.
2843 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2845 From: Albert Chin-A-Young <china@thewrittenword.com>
2846 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2849 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2851 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2854 2004-05-28 DJ Delorie <dj@redhat.com>
2856 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2857 for linking, but otherwise adjust reloc for merged sections.
2859 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2861 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2862 _bfd_merged_section_offset for local symbols.
2864 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2866 * Makefile.am: Regenerate dependencies.
2867 * Makefile.in: Regenerate.
2868 * archures.c: Add bfd_mach_sh3_nommu .
2869 * bfd-in2.h: Regenerate.
2870 * cpu-sh.c: Add sh3-nommu architecture.
2871 (bfd_to_arch_table): Create new table.
2872 (sh_get_arch_from_bfd_mach): Create new function.
2873 (sh_get_arch_up_from_bfd_mach): Create new function.
2874 (sh_merge_bfd_arch): Create new function.
2875 * elf32-sh.c (sh_ef_bfd_table): Add table.
2876 (sh_elf_check_relocs): Replace switch statement with
2877 use of sh_ef_bfd_table .
2878 (sh_elf_get_flags_from_mach): Add new function.
2879 (sh_find_elf_flags): Likewise.
2880 (sh_elf_copy_private_data): Replace most of non-elf contents
2881 with a call to sh_merge_bfd_arch() .
2883 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2885 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2886 * Makefile.in: Regenerate.
2888 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2890 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2891 custom calling conventions for dynamic symbols.
2892 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2893 symbol if it's an alias to a global one.
2895 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2900 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2902 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2905 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2907 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2908 for SHT_GROUP sections.
2910 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2912 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2914 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2915 * merge.c: Formatting. Remove unnecessary casts. Expand
2916 bfd_get_section_alignment macro.
2917 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2918 use throughout file.
2919 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2920 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2921 section name to determine sinfo group, instead test output section
2923 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2924 _bfd_strip_section_from_output rather than just twiddling flags.
2925 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2926 (_bfd_merge_sections): Update prototype.
2927 * libbfd.h: Regenerate.
2929 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2931 * netbsd-core.c: Correctly indent section that sets architecture
2934 From Miod Vallat <miod@online.fr>:
2935 * m88kopenbsd.c: New file.
2936 * targets.c (m88k_openbsd_vec): New.
2937 * config.bfd: Add m88k-*-openbsd*.
2938 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2939 (m88kopenbsd_vec): New.
2940 * configure: Regenerate.
2941 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2942 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2944 * Makefile.in: Regenerate.
2945 * po/SRC-POTFILES.in: Regenerate.
2947 2004-05-24 Nick Clifton <nickc@redhat.com>
2949 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2950 introduced by hash table size patch.
2952 2004-05-22 Ben Elliston <bje@au.ibm.com>
2954 * configure.in (is_release): Remove.
2955 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2956 (AC_OUTPUT): Don't output bfdver.h from version.h.
2957 * configure: Regenerate.
2958 * Makefile.am (RELEASE): New variable.
2959 (bfdver.h): New target.
2960 * Makefile.in: Regenerate.
2961 * doc/Makefile.in: Likewise.
2963 2004-05-22 Ben Elliston <bje@au.ibm.com>
2965 * Makefile.am (config.status): Don't depend on version.h.
2966 * Makefile.in: Regenerate.
2968 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2970 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2971 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2972 * libbfd.h: Regenerate.
2973 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2974 (_bfd_elf_rel_local_sym): Likewise.
2975 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2976 (elf_link_input_bfd): Likewise.
2977 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2978 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2979 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2980 (elfNN_ia64_relocate_section): Likewise.
2982 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2984 * hash.c (bfd_default_hash_table_size): New variable.
2985 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2986 (bfd_hash_set_default_size): New function. Set the default size
2987 to a selected prime number close to the argument. Document new
2989 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2990 * bfd-in2.h: Regenerate.
2991 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2992 * Makefile.in: Regenerate.
2994 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2996 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2997 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2998 arm, m68k, m88k and hppa core files.
3000 2004-05-21 Nick Clifton <nickc@redhat.com>
3002 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3003 (bfd_bwrite): Likewise.
3004 (bfd_tell): Likewise.
3005 (bfd_flush): Likewise.
3006 (bfd_stat): Likewise.
3007 (bfd_seek): Likewise.
3008 (bfd_get_mtime): Likewise.
3009 (bfd_get_size): Likewise.
3011 2004-05-19 Ben Elliston <bje@au.ibm.com>
3013 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3015 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3017 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3018 (bfd_generic_openr_next_archived_file): Likewise.
3020 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3022 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3023 section names by inserting a new substring after .gnu.linkonce, except
3024 for .gnu.linkonce.t.* where the "t." is replaced.
3026 2004-05-17 Adam Nemet <anemet@lnxw.com>
3028 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3029 (m68-*-lynxos* case): Likewise.
3030 (powerpc-*-lyxnos* case): New case.
3031 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3033 2004-05-17 David Heine <dlheine@tensilica.com>
3035 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3036 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3037 * bfd.c (bfd_copy_private_header_data): Define.
3038 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3040 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3041 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3042 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3043 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3044 segments by calling copy_private_bfd_data.
3045 (_bfd_elf_copy_private_header_data): Define.
3046 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3047 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3048 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3049 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3050 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3051 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3052 * som.c (som_bfd_copy_private_header_data): Define.
3053 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3054 * vms.c (vms_bfd_copy_private_header_data): Define.
3055 * bfd-in2.h: Regenerate.
3056 * libbfd.h: Regenerate.
3058 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3060 * elfxx-mips.c (MINUS_TWO): Define.
3061 (mips_elf_higher, mips_elf_highest,
3062 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3063 some bfd_vma values.
3064 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3066 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3068 * som.c (log2): Rename to exact_log2. Adjust all callers.
3070 2004-05-13 Paul Brook <paul@codesourcery.com>
3072 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3073 dwarf3 format CIE entries. Remove comment about the size of the
3074 ra_column field. It is now correctly deduced.
3076 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3078 * config.bfd (or32-*-rtems*): Switch to elf.
3080 2004-05-13 Nick Clifton <nickc@redhat.com>
3082 * po/fr.po: Updated French translation.
3084 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3086 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3087 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3088 Adjust counting of last_local.
3089 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3090 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3091 created by the linker nor !SHF_ALLOC.
3093 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3094 DT_PLTGOT to the start of the .got.plt section instead of the
3095 .got output section. Set sh_entsize for .got section in addition
3097 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3098 is at sgot->output_section->vma.
3099 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3100 DT_PLTGOT to the start of the .got.plt section instead of the
3101 .got output section.
3102 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3103 is at sgot->output_section->vma. Set sh_entsize for .got section
3104 in addition to .got.plt.
3105 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3106 (bfd_section_from_phdr): Likewise.
3107 (map_sections_to_segments): Likewise.
3108 (assign_file_positions_for_segments): Likewise.
3109 (get_program_header_size): Likewise.
3110 * elflink.c (bfd_elf_size_dynamic_sections): Set
3111 elf_tdata (output_bfd)->relro from info->relro.
3112 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3114 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3116 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3117 a zero symndx for which we hadn't accounted a dynamic relocation.
3118 (_frvfdpic_add_rofixup): Likewise.
3120 2004-05-07 Brian Ford <ford@vss.fsi.com>
3121 DJ Delorie <dj@redhat.com>
3123 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3124 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3125 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3126 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3128 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3130 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3131 immediately if there's no link info.
3132 (elf32_frvfdpic_copy_private_bfd_data): New.
3133 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3135 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3137 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3138 filename argument is null; do not call strlen on a null pointer.
3140 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3142 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3145 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3147 * configure.in (bfd_elf32_frvfdpic_vec): New.
3148 * configure: Rebuilt.
3149 * targets.c (bfd_elf32_frvfdpic_vec): New.
3150 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3152 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3153 frvfdpic instead of frv. Rearrange elf-target macros such that
3154 the FDPIC-specific ones are only defined for this new target
3156 (bfd_elf32_frvfdpic_vec): Declare.
3158 (elf32_frv_relocate_section): Use it to enable segment checking
3159 and to control rofixup emission. Add output section vma to
3160 applied relocation in non-LOAD non-ALLOC sections. Use
3161 _bfd_error_handler for errors.
3162 (_frv_create_got_section): Create .rel.got and .rofixup only in
3163 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3165 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3166 (elf32_frvfdpic_modify_segment_map): Likewise.
3167 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3168 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3169 error message if we miscompute the rofixup size.
3170 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3171 (frvfdpic_elf_encode_eh_address): Likewise.
3172 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3173 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3174 relocs. Reject unknown relocation types.
3175 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3176 (frv_elf_merge_private_bfd_data): Likewise.
3177 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3178 0x4000 for newly-added elf32-frvfdpic.
3180 2004-05-05 Nick Clifton <nickc@redhat.com>
3183 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3184 returning NULL as most users of this function do not check its
3186 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3187 of bfd_cache_lookup().
3188 * sco5-core.c (sco5_core_file_p): Likewise.
3189 * trad-core.c (trad_unix_core_file_p): Likewise.
3191 2004-05-05 Nick Clifton <nickc@redhat.com>
3193 * cache.c (bfd_cache_lookup): Improve formatting.
3194 * archive.c: Fix formatting.
3196 2004-05-05 Peter Barada <peter@the-baradas.com>
3198 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3199 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3200 * bfd-in2.h(bfd_architecture): Regenerate.
3202 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3204 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3206 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3207 those against discarded link-once and SEC_MERGE section symbols.
3209 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3211 * section.c (bfd_get_section_by_name_if): New.
3212 * bfd-in2.h: Regenerated.
3214 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3216 * som.c (som_bfd_is_group_section): Define.
3218 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3220 * section.c (bfd_make_section_anyway): Copy the whole
3221 bfd_hash_entry, not just "next" from existing entry.
3223 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3225 * elf.c (bfd_section_from_shdr): Maintain the section order in
3227 (special_sections): Add ".note.GNU-stack".
3228 (elf_fake_sections): Handle section group for relocatable
3231 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3233 * section.c (bfd_sections_find_if): New.
3234 * bfd-in2.h: Regenerated.
3236 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3238 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3240 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3241 * elf.c (bfd_elf_is_group_section): New function.
3242 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3243 * section.c (bfd_generic_is_group_section): New function.
3244 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3245 (BFD_JUMP_TABLE_LINK): Adjust.
3246 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3247 * aout-target.h (MY_bfd_is_group_section): Define.
3248 * aout-tic30.c (MY_bfd_is_group_section): Define.
3249 * bfd.c (bfd_is_group_section): Define.
3250 * binary.c (binary_bfd_is_group_section): Define.
3251 * bout.c (b_out_bfd_is_group_section): Define.
3252 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3253 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3254 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3255 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3256 * coffcode.h (coff_bfd_is_group_section): Define.
3257 * i386msdos.c (msdos_bfd_is_group_section): Define.
3258 * i386os9k.c (os9k_bfd_is_group_section): Define.
3259 * ieee.c (ieee_bfd_is_group_section): Define.
3260 * ihex.c (ihex_bfd_is_group_section): Define.
3261 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3262 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3263 * mmo.c (mmo_bfd_is_group_section): Define.
3264 * nlm-target.h (nlm_bfd_is_group_section): Define.
3265 * oasys.c (oasys_bfd_is_group_section): Define.
3266 * pef.c (bfd_pef_bfd_is_group_section): Define.
3267 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3268 * srec.c (srec_bfd_is_group_section): Define.
3269 * tekhex.c (tekhex_bfd_is_group_section): Define.
3270 * versados.c (versados_bfd_is_group_section): Define.
3271 * vms.c (vms_bfd_is_group_section): Define.
3272 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3273 * bfd-in2.h: Regenerate.
3274 * libbfd.h: Regenerate.
3276 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3278 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3280 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3282 * configure.in: Update version to 2.15.91.
3283 * configure: Regenerate.
3285 2004-04-29 Brian Ford <ford@vss.fsi.com>
3287 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3288 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3289 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3290 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3291 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3292 .gnu.linkonce.wi. sections.
3293 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3294 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3296 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3297 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3299 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3301 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3302 * bfd-in2.h: Regenerate.
3303 * libbfd.h: Likewise.
3305 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3307 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3309 (setup_sections): Use som_subspace_dictionary_record struct instead
3310 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3311 is_comdat, is_common or dup_common.
3312 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3313 is_comdat, is_common and dup_common in section subspace_dict from
3315 (som_begin_writing): Use som_subspace_dictionary_record struct.
3316 (som_finish_writing): Likewise.
3317 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3318 is_common and dup_common flags in info for symbol. Add comment
3319 regarding linker support for these fields. Slightly reorganize
3321 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3322 dup_common fields in symbol table from symbol info.
3323 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3324 arguments. Set corresponding fields in copy_data. Change all callers.
3325 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3327 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3328 * som.h (som_subspace_dictionary_record): Define.
3329 (som_copyable_section_data_struct): Add is_comdat, is_common and
3331 (som_section_data_struct): Use som_subspace_dictionary_record struct
3332 instead of subspace_dictionary_record.
3333 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3335 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3337 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3338 if set. Check reloc_done flag before applying relocations. Use
3339 output addresses, both when applying relocations and when comparing
3340 against the specified section.
3341 (elf_xtensa_relocate_section): Use output address to check if dynamic
3342 reloc is in a literal pool. Set section's reloc_done flag.
3344 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3346 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3347 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3349 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3352 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3354 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3355 structure field removed in 2004-04-24 patch.
3356 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3358 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3360 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3361 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3362 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3363 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3364 field before calling elf_backend_section_flags.
3366 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3368 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3369 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3370 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3371 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3372 and BFD_RELOC_32_PCREL.
3373 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3374 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3375 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3376 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3377 (mips_elf_next_relocation): Move comment about matching HI/LO
3379 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3380 R_MIPS_GNU_REL_HI16.
3382 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3384 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3385 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3386 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3387 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3388 and update comments to reflect current usage.
3389 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3390 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3392 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3393 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3394 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3395 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3396 type number to be MIPS_R_PCREL16.
3397 (mips_relocate_section): Remove support for link-time relaxation
3398 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3399 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3400 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3401 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3402 relaxation of branches used by embedded-PIC.
3403 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3404 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3405 related members, update comment.
3406 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3407 code related to embedded-PIC.
3408 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3409 initialization of now-removed 'adjust' member of
3410 'struct ecoff_debug_info'.
3412 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3414 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3416 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3418 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3419 relocs for locally defined symbols during -shared final link.
3420 (elf32_arm_final_link_relocate): Likewise.
3422 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3424 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3425 ELF_LINK_POINTER_EQUALITY_NEEDED.
3426 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3427 if r_type is not R_X86_64_PC32.
3428 (elf64_x86_64_finish_dynamic_symbol): If
3429 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3432 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3434 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3435 (elf_backend_plt_sym_val): Define.
3437 2004-04-22 Andrew Cagney <cagney@redhat.com>
3439 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3441 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3443 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3445 * som.c (som_set_section_contents): Constantify second argument.
3446 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3447 (som_object_setup): Rework to avoid warning.
3448 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3451 2004-04-22 Andrew Cagney <cagney@redhat.com>
3453 * cache.c (bfd_cache_close): Check for a previously closed file.
3455 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3457 * bfd.c (bfd_get_synthetic_symtab): Define.
3458 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3459 NAME##_get_synthetic_symtab.
3460 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3461 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3462 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3464 (_bfd_elf_get_synthetic_symtab): New prototype.
3465 * elfcode.h (elf_get_synthetic_symtab): Define.
3466 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3467 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3468 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3469 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3470 * bfd-in2.h: Rebuilt.
3471 * libbfd.h: Rebuilt.
3472 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3473 (elf_backend_plt_sym_val): Define.
3474 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3475 (elf_backend_plt_sym_val): Define.
3476 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3477 (elf_backend_plt_sym_val): Define.
3478 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3479 (elf_backend_plt_sym_val): Define.
3480 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3481 (elf_backend_plt_sym_val): Define.
3482 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3483 (elf_backend_plt_sym_val): Define.
3484 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3485 (elf_backend_plt_sym_val): Define.
3486 * aout-target.h (MY_get_synthetic_symtab): Define.
3487 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3488 * coff-rs6000.c (rs6000coff_vec): Add
3489 _bfd_nodynamic_get_synthetic_symtab.
3490 (pmac_xcoff_vec): Likewise.
3491 * coff64-rs6000.c (rs6000coff64_vec): Add
3492 _bfd_nodynamic_get_synthetic_symtab.
3493 (aix5coff64_vec): Likewise.
3494 * sunos.c (MY_get_synthetic_symtab): Define.
3495 * vms.c (vms_get_synthetic_symtab): Define.
3497 2004-04-22 Nick Clifton <nickc@redhat.com>
3499 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3501 2004-04-22 Peter Barada <peter@the-baradas.com>
3503 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3504 * bfd2-in.h: Regenerate.
3505 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3507 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3509 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3510 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3511 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3512 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3513 * bfd-in2.h: Regenerate.
3515 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3517 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3518 require relocations against a weak symbol to reference the same
3519 symbol hash entry if not a final, static link.
3520 (get_cached_value, add_value_map): Add final_static_link argument.
3521 (remove_literals): Pass final_static_link argument as needed.
3523 2004-04-21 Andrew Cagney <cagney@redhat.com>
3525 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3526 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3527 (opncls_bwrite, opncls_bclose, opncls_bflush)
3528 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3529 bfd iovec that uses function callbacks.
3530 (bfd_close): Use the iovec's bclose.
3531 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3532 (cache_bclose, cache_bflush, cache_bstat)
3533 (cache_iovec): New functions and global variable, implement a
3534 cache "iovec", where applicable set bfd_error.
3535 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3536 * bfdio.c (struct bfd_iovec): Define.
3537 (real_read): Delete function.
3538 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3539 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3540 assume that bread and bwrite set bfd_error.
3541 * bfd.c (struct bfd): Add "iovec", update comments.
3542 * bfd-in2.h, libbfd.h: Re-generate.
3544 2004-04-21 Andrew Cagney <cagney@redhat.com>
3546 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3548 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3550 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3551 (bfd_elf_gc_sections): Fail if a shared object is being created.
3552 Do not fail if dynamic sections have been created. Instead call
3553 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3554 dynamically referenced symbols. Do not mark the whole graph
3555 rooted at .eh_frame, only the section proper.
3557 2004-04-20 DJ Delorie <dj@redhat.com>
3559 * reloc.c: Add BFD_RELOC_32_SECREL.
3560 * bfd-in2.h: Regenerate.
3561 * libbfd.h: Likewise.
3562 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3563 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3564 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3566 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3568 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3569 relocs against hidden/protected undefweak symbols properly.
3570 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3572 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3574 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3575 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3578 2004-04-17 Brian Ford <ford@vss.fsi.com>
3580 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3581 filepos for the SizeOfHeaders field.
3582 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3584 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3586 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3588 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3589 change reloc_done. Set and restore _cooked_size.
3592 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3594 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3597 2004-04-15 Nick Clifton <nickc@redhat.com>
3599 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3601 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3603 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3605 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3607 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3608 when it is a definition.
3610 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3612 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3613 when statically linking PIC code.
3614 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3616 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3618 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3619 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3620 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3621 * configure: Regenerate.
3623 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3625 * elflink.c: Include libiberty.h.
3626 * Makefile.am (elflink.lo): Depend on libiberty.h.
3627 * Makefile.in: Regenerate.
3629 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3631 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3634 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3636 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3637 reserve the memory for dynamic linker
3639 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3641 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3642 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3644 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3646 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3647 RELOC_FOR_GLOBAL_SYMBOL.
3648 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3650 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3652 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3653 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3655 2004-04-01 Paul Brook <paul@codesourcery.com>
3657 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3658 * elf32-arm.h (struct elf32_elf_section_map): New.
3659 (struct _arm_elf_section_data): New.
3660 (elf32_arm_section_data): Define.
3661 (struct elf32_arm_link_hash_table): Add byteswap_code.
3662 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3663 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3664 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3665 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3666 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3667 (bfd_elf32_new_section_hook, elf_backend_write_section,
3668 elf_backend_link_output_symbol_hook): Define.
3670 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3672 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3673 that keeps the characters in a B_INCL..B_EINCL range.
3674 (_bfd_link_section_stabs): When computing the sum of the
3675 characters in a B_INCL..B_EINCL range also keep a copy of those
3676 characters. Use this information to distinguish between
3677 include sections that have the same sum and the same length
3678 but which are nevertheless unique.
3680 2004-03-31 Paul Brook <paul@codesourcery.com>
3682 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3683 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3685 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3687 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3688 to 'sum_chars' and add field 'num_chars'.
3689 (_bfd_link_section_stabs): When computing the sum of the
3690 characters in a B_INCL..B_EINCL range also keep a count of the
3691 number of characters. Use this information to help distinguish
3692 between include sections when have the same sum but which
3693 nevertheless are still unique.
3695 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3697 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3699 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3700 Tomer Levi <Tomer.Levi@nsc.com>
3702 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3703 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3704 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3705 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3706 (cpu-cr16c.lo): New target.
3707 (elf32-cr16c.lo): Likewise.
3708 * Makefile.in: Regenerate.
3709 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3710 (bfd_archures_list): Add bfd_cr16c_arch.
3711 * config.bfd: Handle cr16c-*-elf*.
3712 * configure.in: Handle bfd_elf32_cr16c_vec.
3713 * configure: Regenerate.
3714 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3715 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3716 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3717 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3718 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3719 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3720 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3721 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3722 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3723 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3724 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3725 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3726 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3727 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3728 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3729 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3730 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3731 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3732 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3733 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3734 * targets.c (bfd_elf32_cr16c_vec): Declare.
3735 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3736 * cpu-cr16c.c: New file.
3737 * elf32-cr16c.c: Likewise.
3738 * libbfd.h: Regenerate.
3739 * bfd-in2.h: Likewise.
3741 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3743 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3745 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3747 * Makefile.am: Remove all mention of elflink.h.
3748 * Makefile.in: Regenerate.
3749 * bfd-in.h (bfd_elf_discard_info): Declare.
3750 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3751 * bfd-in2.h: Regenerate.
3752 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3753 bfd_elf32_link_record_dynamic_symbol,
3754 bfd_elf64_link_record_dynamic_symbol,
3755 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3756 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3757 _bfd_elf32_link_record_local_dynamic_symbol,
3758 _bfd_elf64_link_record_local_dynamic_symbol,
3759 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3760 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3761 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3762 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3763 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3764 _bfd_elf32_reloc_symbol_deleted_p,
3765 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3766 (bfd_elf_link_record_dynamic_symbol,
3767 bfd_elf_link_record_local_dynamic_symbol,
3768 bfd_elf_final_link, bfd_elf_gc_sections,
3769 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3770 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3771 bfd_elf_reloc_symbol_deleted_p): Declare.
3772 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3773 * elf32-arm.h: Update for changed function names. Remove local
3774 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3775 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3776 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3777 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3778 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3779 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3780 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3781 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3782 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3783 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3784 (bfd_elfNN_print_symbol): Define.
3785 * elfcode.h: Don't include elflink.h.
3786 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3787 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3788 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3789 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3790 elf_link_record_local_dynamic_symbol): Don't define.
3791 * elflink.c: Update for changed function names. Move elflink.h
3793 * elflink.h: Delete file.
3794 * po/SRC-POTFILES.in: Regenerate.
3795 * po/bfd.pot: Regenerate.
3797 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3799 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3800 "name" for global syms accidentally removed in 2004-03-20 change.
3802 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3804 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3805 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3806 where Elf_External_* is different for 64 and 32 bit, with
3807 corresponding elf_size_info field.
3808 (struct elf_final_link_info): Use "bfd_byte *" instead
3809 of "Elf_External_Sym *" for external_syms and symbuf.
3810 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3811 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3812 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3813 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3814 (elf_link_sort_cmp2): Adjust.
3815 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3816 using ELF_R_SYM macro. Set u.sym_mask.
3817 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3818 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3819 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3820 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3821 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3822 swap_syn_out functions. Rearrange dyn swap in/out switch.
3823 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3824 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3825 (elf_link_flush_output_syms): Add elf_backend_data arg.
3826 (elf_link_check_versioned_symbol): Likewise.
3827 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3828 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3829 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3830 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3831 ELF_R_TYPE and ELF_R_INFO macros.
3832 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3833 based on size rather than using ELF_R_INFO.
3834 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3836 (struct alloc_got_off_arg): New.
3837 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3838 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3839 (elf_gc_allocate_got_offsets): Adjust.
3840 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3841 ELF_R_SYM. Use bfd_section_from_elf_index.
3842 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3843 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3844 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3846 2004-03-26 Stan Shebs <shebs@apple.com>
3848 Remove MPW support, no longer used.
3849 * config.bfd (powerpc-*-mpw*): Remove configuration.
3850 * mpw-config.in, mpw-make.sed: Remove files.
3851 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3853 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3855 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3856 (ppc64_elf_add_symbol_hook): New function.
3857 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3858 const from Elf_Internal_Sym param.
3859 * elflink.c (elf_link_add_object_symbols): Adjust.
3860 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3861 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3862 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3863 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3864 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3865 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3866 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3867 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3868 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3869 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3870 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3871 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3872 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3873 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3874 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3875 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3877 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3879 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3880 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3881 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3882 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3883 (bfd_elf64_bfd_link_add_symbols): Delete.
3884 (bfd_elf_link_add_symbols): Declare.
3885 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3886 * elflink.c: Include safe-ctype.h.
3887 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3889 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3890 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3892 (elf_link_add_archive_symbols): Rename from
3893 _bfd_elf_link_add_archive_symbols, make static.
3894 (elf_link_add_object_symbols): New function. Corresponding
3895 elflink.h function converted to use elf_size_info.
3896 (bfd_elf_link_add_symbols): Likewise.
3897 (bfd_elf_size_dynamic_sections): Adjust.
3898 * elflink.h (elf_bfd_link_add_symbols): Delete.
3899 (elf_link_add_object_symbols): Delete.
3900 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3901 bfd_elf_link_add_symbols.
3902 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3904 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3906 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3907 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3909 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3910 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3911 (_bfd_elf_add_dt_needed_tag): Declare.
3912 (_bfd_elf_sort_symbol): Declare.
3913 (_bfd_elf_finalize_dynstr): Declare.
3914 (RELOC_FOR_GLOBAL_SYM): Formatting.
3915 * elfcode.h (elf_add_dynamic_entry): Delete.
3916 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3917 elflink.h function converted to use elf_size_info.
3918 (_bfd_elf_add_dt_needed_tag): Likewise.
3919 (_bfd_elf_sort_symbol): Likewise.
3920 (_bfd_elf_finalize_dynstr): Likewise.
3921 (compute_bucket_count): Likewise.
3922 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3923 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3924 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3925 * elflink.h: ..here.
3926 (sort_symbol, add_dt_needed_tag): Delete.
3927 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3928 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3930 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3931 * elf32-cris.c (add_dynamic_entry): Likewise.
3932 * elf32-hppa.c (add_dynamic_entry): Likewise.
3933 * elf32-i370.c (add_dynamic_entry): Likewise.
3934 * elf32-i386.c (add_dynamic_entry): Likewise.
3935 * elf32-m32r.c (add_dynamic_entry): Likewise.
3936 * elf32-m68k.c (add_dynamic_entry): Likewise.
3937 * elf32-ppc.c (add_dynamic_entry): Likewise.
3938 * elf32-s390.c (add_dynamic_entry): Likewise.
3939 * elf32-sh.c (add_dynamic_entry): Likewise.
3940 * elf32-sparc.c (add_dynamic_entry): Likewise.
3941 * elf32-vax.c (add_dynamic_entry): Likewise.
3942 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3943 * elf64-alpha.c (add_dynamic_entry): Likewise.
3944 * elf64-hppa.c (add_dynamic_entry): Likewise.
3945 * elf64-ppc.c (add_dynamic_entry): Likewise.
3946 * elf64-s390.c (add_dynamic_entry): Likewise.
3947 * elf64-sparc.c (add_dynamic_entry): Likewise.
3948 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3949 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3950 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3951 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3952 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3953 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3955 2004-03-23 Paul Brook <paul@codesourcery.com>
3957 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3959 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3961 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3962 literal tables and check for relocs outside of literal pools.
3963 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3964 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3966 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3967 (elf_xtensa_relocate_section): Read literal tables and check for
3968 dynamic relocations in read-only sections and not in literal pools.
3970 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3973 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3975 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3977 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3978 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3979 not defined by the executable, or defined in a DSO.
3980 <eliding run-time relocation of .got>: Initialize GOT entry for a
3981 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3983 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3984 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3985 a PLT reloc to GOT for an executable.
3986 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3987 .got for a DSO and explain why.
3988 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3989 and unreferenced symbols for which a PLT is defined. Adjust
3990 dynamic-symbol pruning correspondingly, to make sure we don't lose
3991 a dynamic symbol also defined by a DSO.
3993 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3995 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3996 and rel args. Group input and output args. Wrap to 80 columns.
3997 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3998 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3999 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4000 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4001 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4002 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4003 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4004 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4005 RELOC_FOR_GLOBAL_SYMBOL invocation.
4007 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4009 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4010 unresolved symbols in objects aren't allowed.
4012 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4014 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4015 (elf_hppa_unmark_useless_dynamic_symbols):
4016 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4017 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4018 (elf32_hppa_relocate_section): Likewise.
4019 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4020 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4021 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4022 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4023 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4025 * elf-m10200.c (mn10200_elf_relocate_section): Use
4026 RELOC_FOR_GLOBAL_SYMBOL.
4027 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4028 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4029 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4030 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4031 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4032 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4033 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4034 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4035 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4036 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4037 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4038 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4040 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4042 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4043 (final_link_relocate): Likewise.
4044 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4045 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4047 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4049 * Makefile.am: Run "make dep-am".
4050 * Makefile.in: Regenerate.
4051 * aclocal.m4: Regenerate.
4052 * config.in: Regenerate.
4053 * po/bfd.pot: Regenerate.
4055 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4056 H.J. Lu <hongjiu.lu@intel.com>
4058 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4059 type and size change code to where it was previously. Remove
4060 dt_needed param. Treat old weak syms as strong if new sym is
4061 from a shared lib, even when old sym is from another shared
4062 lib. Remove unnecessary tests of oldweak and newweak. Correct
4064 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4065 _bfd_elf_merge_symbol calls.
4066 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4067 dt_needed local var. Update comments.
4068 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4069 (_bfd_elf_add_default_symbol): Likewise.
4071 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4072 strong syms in one shared object overriding weak syms in another.
4074 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4076 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4077 dyn_lib_class field. Rearrange for better packing.
4078 (elf_dt_soname): Delete.
4079 (elf_dyn_lib_class): Define.
4080 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4081 (bfd_elf_set_dt_needed_soname): Delete.
4082 (bfd_elf_set_dyn_lib_class): New function.
4083 * elflink.h (add_dt_needed_tag): New function. Split out from..
4084 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4085 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4086 initialization of soname.
4087 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4089 * bfd-in.h (enum dynamic_lib_link_class): New.
4090 (bfd_elf_set_dt_needed_soname): Delete.
4091 (bfd_elf_set_dyn_lib_class): Declare.
4092 * bfd-in2.h: Regenerate.
4094 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4095 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4096 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4097 symbol loop. Instead use add_needed to flag tag as written.
4099 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4101 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4102 logic for null_input_bfd detection.
4104 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4106 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4108 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4110 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4113 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4115 * elflink.c (elf_link_read_relocs_from_section): Don't use
4116 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4117 (_bfd_elf_link_read_relocs): ..to here.
4118 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4120 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4122 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4123 values selected in configure.host. Require both to be defined
4124 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4125 corresponding BFD_HOST vars with quotes.
4126 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4127 Always require BFD_HOST_64_BIT_DEFINED.
4128 <file_ptr type>: Find off_t size before emitting message. Combine
4129 off_t and ftello64 conditional.
4130 * configure: Regenerate.
4132 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4134 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4135 aliasing warning. Remove trailing whitespace throughout file.
4137 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4139 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4140 input_section in calls to get_dyn_name.
4141 * 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
4143 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4145 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4147 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4148 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4149 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4150 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4151 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4152 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4153 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4155 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4156 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4157 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4158 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4159 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4160 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4161 (read_8_bytes, read_indirect_string, read_address): Likewise.
4162 (read_abbrevs, parse_comp_unit): Likewise.
4163 * targets.c (struct bfd_target): Likewise.
4164 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4165 * hppabsd-core.c: Likewise. Formatting.
4166 * hpux-core.c: Likewise.
4167 * irix-core.c: Likewise.
4168 * netbsd-core.c: Likewise.
4169 * osf-core.c: Likewise.
4170 * ptrace-core.c: Likewise.
4171 * sco5-core.c: Likewise.
4172 * trad-core.c: Likewise.
4173 * configure: Regenerate.
4174 * bfd-in2.h: Regenerate.
4176 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4178 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4179 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4180 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4181 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4182 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4183 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4184 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4185 * libbfd.c: Likewise in function definitions.
4186 (bfd_put_8): Mask with 0xff rather than casting to char.
4187 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4188 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4189 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4190 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4191 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4192 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4193 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4194 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4195 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4196 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4197 * archive.c (do_slurp_coff_armap): Update swap prototype.
4198 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4199 (tic54x_getl_signed_32): Likewise.
4200 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4201 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4202 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4203 (bfd_getp_signed_32, bfd_putp32): Likewise.
4204 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4205 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4206 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4207 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4208 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4209 bfd_h_getx_signed_16, bfd_h_putx16.
4210 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4211 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4212 * hpux-core.c: Likewise.
4213 * irix-core.c: Likewise.
4214 * netbsd-core.c: Likewise.
4215 * osf-core.c: Likewise.
4216 * ptrace-core.c: Likewise.
4217 * sco5-core.c: Likewise.
4218 * trad-core.c: Likewise.
4219 * bfd-in2.h: Regenerate.
4221 2004-03-15 Matt Thomas <matt@3am-software.com>
4223 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4226 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4228 * config.bfd: Add x86_64-*-openbsd*.
4229 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4231 * configure: Regenerate.
4233 2004-03-12 Nick Clifton <nickc@redhat.com>
4234 Dave Murphy <wintermute2k4@ntlworld.com>
4236 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4237 if the input bfd does not contain any code.
4239 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4241 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4243 2004-03-05 Fred Fish <fnf@redhat.com>
4245 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4246 mips16 symbols to be even rather than testing first for even/odd.
4247 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4249 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4251 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4254 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4256 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4257 undefined symbols as hash_new.
4259 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4261 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4263 * elf32-sh.c: Ditto.
4264 * bfd-in2.h: Regenerate.
4266 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4268 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4270 (_frv_count_got_plt_entries): Initialize them.
4271 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4273 (frv_pic_relocs_info_for_global): Likewise.
4274 (frv_pic_relocs_info_for_local): Likewise.
4275 (frv_pic_merge_early_relocs_info): New.
4276 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4278 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4279 Check that we don't exceed the allocated count for entry.
4280 (_frv_add_rofixup): Likewise.
4281 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4282 (elf32_frv_finish_dynamic_sections): Improve error message in case
4283 we emit too few rofixup entries.
4285 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4287 * archures.c (bfd_mach_fr450): New.
4288 * bfd-in2.h: Regenerate.
4289 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4290 (arch_info_500): Link to it.
4291 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4292 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4293 (frv_elf_arch_extension_p): New function.
4294 (frv_elf_merge_private_bfd_data): Use it.
4296 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4298 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4300 * elflink.h (is_global_data_symbol_definition): Moved to
4302 (elf_link_is_defined_archive_symbol): Likewise.
4303 (elf_link_add_archive_symbols): Likewise. Renamed to
4304 _bfd_elf_link_add_archive_symbols.
4306 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4307 of ELF symbol table entry from backend.
4308 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4309 instead of elf_link_add_object_symbols.
4311 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4313 * elf-bfd.h (struct elf_backend_data): Added
4314 elf_backend_can_make_relative_eh_frame,
4315 elf_backend_can_make_lsda_relative_eh_frame and
4316 elf_backend_encode_eh_address.
4317 (_bfd_elf_encode_eh_address): Declare.
4318 (_bfd_elf_can_make_relative): Declare.
4319 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4320 hooks to decide whether to attempt to make_relative and
4322 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4323 (_bfd_elf_can_make_relative): New.
4324 (_bfd_elf_encode_eh_address): New.
4325 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4326 (frv_elf_encode_eh_address): New.
4327 (elf_backend_can_make_relative_eh_frame): Define.
4328 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4329 (elf_backend_encode_eh_address): Define.
4331 (elf_backend_can_make_relative_eh_frame): Define.
4332 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4333 (elf_backend_encode_eh_address): Define.
4334 (elfNN_bed): Add them.
4336 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4338 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4339 complain_on_overflow to signed.
4341 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4343 * elflink.h (sort_symbol): New.
4344 (elf_link_add_object_symbols): Use a sorted symbol array for
4347 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4349 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4350 for pc relative relocs.
4351 (elf_s390_relocate_section): Likewise.
4352 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4353 for pc relative relocs.
4354 (elf_s390_relocate_section): Likewise.
4356 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4358 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4361 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4363 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4364 field to track if a relocation is against readonly section.
4365 (count_dyn_reloc): Take a new argument for rent->reltext.
4366 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4367 (get_reloc_section): Don't set ia64_info->reltext here.
4368 (allocate_dynrel_entries): Set ia64_info->reltext here.
4370 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4372 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4373 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4374 function's descriptor to symbol+offset, and map local undefweak
4375 symbol to NULL function descriptor.
4376 (elf32_frv_relocate_section): Likewise.
4378 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4380 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4382 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4383 (netbsd_core_file_p): Set architecture from machine ID for
4386 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4388 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4389 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4391 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4393 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4394 symbols with non-default visibility.
4396 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4398 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4399 IMAGE_SCN_MEM_WRITE on known sections only.
4401 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4403 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4404 symbols used in PIE relocs.
4406 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4408 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4411 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4413 * configure.in: Update version to 2.15.90.
4414 * configure: Regenerate.
4416 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4417 Richard Sandiford <rsandifo@redhat.com>
4419 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4420 _bfd_elf_symbol_refs_local_p to decide whether to decay
4421 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4422 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4423 relocs if the symbol wasn't defined by a regular object file.
4424 Don't check the symbol's dynindx.
4426 2004-02-16 Andrew Cagney <cagney@redhat.com>
4428 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4430 * bfd-in2.h: Re-generate.
4432 2004-02-14 Andrew Cagney <cagney@redhat.com>
4434 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4435 _LARGEFILE64_SOURCE.
4437 2004-02-13 Andrew Cagney <cagney@redhat.com>
4439 * elf.c (vma_page_aligned_bias): New function.
4440 (assign_file_positions_except_relocs)
4441 (assign_file_positions_for_segments): Replace broken modulo
4442 arithmetic with call to vma_page_aligned_bias.
4444 2004-02-11 Andrew Cagney <cagney@redhat.com>
4446 * bfd-in.h: Update copyright.
4447 (bfd_tell): Change return type to file_ptr.
4448 * bfd-in2.h: Re-generate.
4449 * cache.c: Update copyright.
4450 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4452 (close_one): Use real_ftell.
4453 * bfdio.c: Update copyright.
4454 (real_ftell, real_fseek): New functions.
4455 (bfd_tell): Use real_fseek and real_ftell, change return type to
4457 (bfd_seek): Use real_ftell and real_fseek, change type of
4458 file_position to a file_ptr.
4459 * libbfd-in.h: Update copyright.
4460 (real_ftell, real_fseek): Declare.
4461 * libbfd.h: Re-generate.
4463 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4464 fseeko and fseeko64. Determine bfd_file_ptr.
4465 * configure: Re-generate.
4466 * config.in: Re-generate.
4468 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4470 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4471 * elf32-h8300.c: Likewise.
4473 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4474 Nick Clifton <nickc@redhat.com>
4476 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4477 GOT entries with no associated GOT subsection.
4479 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4481 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4482 * elf.c (swap_out_syms): Use it to decide whether local section
4483 symbols should be named.
4484 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4485 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4486 (elf_backend_name_local_section_symbols): Define.
4487 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4489 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4491 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4492 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4495 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4497 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4498 to bfd_link_hash_entry passed by reference to
4499 _bfd_generic_link_add_one_symbol.
4501 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4503 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4504 relocations against dynamic symbols.
4506 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4508 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4511 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4513 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4514 * bfd-in2.h, libbfd.h: Rebuilt.
4516 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4518 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4519 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4520 flag has been cleared.
4522 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4524 * coff-h8300.c: Add and adjust comments about relaxation.
4525 * elf32-h8300.c: Likewise.
4527 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4529 * coff-h8300.c: Fix comment typos.
4530 * elf32-h8300.c: Likewise.
4532 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4534 * coff-h8300.c: Add comments about relaxation.
4535 * elf32-h8300.c: Likewise.
4537 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4539 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4541 * aclocal.m4: Regenerate.
4542 * configure: Regenerate.
4544 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4546 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4547 mips_elf64_rtype_to_howto instead of using howto_table.
4549 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4551 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4553 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4554 relocs which would not use the PLT.
4556 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4558 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4559 (ppc64_elf_gc_sweep_hook): Likewise.
4560 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4562 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4564 Adds linker relaxation support for bit manipulation insns like
4565 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4567 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4568 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4569 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4570 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4572 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4574 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4576 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4578 * elf32-h8300.c: Fix formatting.
4580 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4582 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4583 dynamic object is present. Declare r_symndx and h in an inner
4585 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4587 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4589 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4590 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4591 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4592 identically. Do not emit PC24 relocations for shared libraries.
4593 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4594 identically. Don't adjust pc_count.
4595 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4596 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4597 adjust count for branch relocations.
4598 (allocate_dynrelocs): Correct typo in call to
4599 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4600 PC24 or PLT32 relocs when linking.
4602 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4604 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4605 relocation howto with ARM_26 one for consistency.
4606 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4607 that will be converted to ARM_26D ones, since we always want 'done'
4608 relocations to be reflected in section's data.
4609 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4611 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4614 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4616 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4617 are not partial_inplace during a relocatable link.
4619 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4621 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4622 if no dynamic object is present. Declare r_symndx and h in an
4625 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4627 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4628 trampoline if it is known out of range.
4630 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4632 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4633 * elf32-frv.c (_frv_osec_readonly_p): New.
4634 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4636 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4637 (elf32_frv_relocate_section): Likewise. Error out if attempting
4638 to emit rofixups or dynamic relocs in read-only segments. Use
4639 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4640 dynamic relocations.
4641 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4642 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4643 relocations or fixups involving merged sections correctly. Avoid
4644 crash when undefined symbol is referenced by R_FRV_32 or
4645 R_FRV_FUNCDESC_VALUE.
4646 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4647 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4648 input section holding local symbol to addend of R_FRV_32 or
4649 R_FRV_FUNCDESC_VALUE dynamic relocation.
4650 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4651 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4652 (elf32_frv_always_size_sections): Don't store pointer to
4653 __stacksize symbol in sec_info.
4654 (elf32_frv_modify_segment_map): Look it up here.
4655 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4656 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4657 of the lazy PLT entry, not only its offset, as the low word of a
4658 function descriptor.
4659 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4660 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4661 if a hash table entry already exists but is not a definition.
4662 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4663 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4664 (_frv_add_rofixup): Don't inline.
4665 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4666 for undefweak symbols.
4667 (elf32_frv_relocate_section): Avoid crash while computing
4668 relocation when linking with shared library. Only emit rofixups
4669 and dynamic relocations for alloc&load sections. Mark binaries
4670 with inter-segment relocations for relocation as a unit.
4671 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4672 (DEFAULT_STACK_SIZE): New.
4673 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4674 emit rofixups or dynamic relocs when linking dynamic non-PIE
4676 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4677 shared libs too. Reserve the last entry for the GOT pointer.
4678 (elf32_frv_finish_dynamic_sections): Emit it.
4679 (elf32_frv_always_size_sections): New.
4680 (elf32_frv_modify_segment_map): New.
4681 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4683 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4684 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4685 (elf_backend_always_size_sections): New.
4686 (elf_backend_modify_segment_map): New.
4687 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4688 * config.bfd: Added frv-*-*linux*.
4689 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4690 ABS section, instead of crashing.
4691 (elf32_frv_relocate_section): Don't crash before warning about
4692 different segments in non-PIC relocation.
4693 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4694 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4695 relocs to undefweak symbols.
4696 (elf32_frv_relocate_section): Ditto for undefined symbols.
4697 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4698 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4699 gotfixup section was created.
4700 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4701 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4702 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4703 complain_overflow_signed.
4704 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4705 have not been allocated.
4706 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4707 privfd only if dynamic sections were created.
4708 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4709 for GPREL relocs. When linking relocatable FDPIC executables,
4710 emit warnings for relocations that would be illegal on PIE or
4711 shared libraries. Emit rofixup for R_FRV_32 only if input object
4713 (_frv_create_got_section): Define _gp symbol in the rofixup
4715 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4716 dynamic sections missing, error out requesting -melf32frvfd.
4717 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4718 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4719 computation of addends from section and global or local symbol
4720 value. Change return type to bfd_boolean, and return a failure if
4721 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4722 nonzero addend is required.
4723 (elf32_frv_relocate_section): Likewise. Print error for
4724 unsupported nonzero addends.
4725 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4726 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4727 force everything local.
4728 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4729 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4730 (frv_gotfixup_section): New.
4731 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4732 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4734 (_frv_add_rofixup): New.
4735 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4736 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4737 improve some ugly conditions.
4738 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4739 relocations in fdpic.
4740 (_frv_create_got_section): Create .rofixup.got section.
4741 (struct _frv_dynamic_got_info): Added fixups.
4742 (_frv_count_got_plt_entries): Account in-GOT relocations into
4743 relocs32, relocsfd and relocsfdv. Account them into relocs or
4744 fixups, as appropriate.
4745 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4747 (elf32_frv_finish_dynamic_sections): Verify that the right number
4748 of relocations and fixups was generated.
4749 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4751 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4752 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4753 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4754 descriptor of a (formerly-)global symbol is local.
4755 (struct frv_pic_relocs_info): Adjust comments.
4756 (_frv_emit_got_relocs_plt_entries): Adjust.
4757 (elf32_frv_relocate_section): Likewise.
4758 (_frv_count_got_plt_entries): Likewise.
4759 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4760 symbol's value to addend in the common preamble. Decay dynamic
4761 symbols to section+offset if they bind or call locally, for GOT
4762 and FUNCDESC_VALUE, respectively.
4763 (elf32_frv_relocate_section): Likewise.
4764 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4765 internal or hidden visibility.
4766 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4767 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4768 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4769 (elf32_frv_relocate_section): Pass relocation addend in. Use
4770 original relocation addend to look up the got relocs/plt entries
4771 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4772 processing relocations that reference .scommon symbols.
4773 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4774 Introduce support for dynamic linking.
4775 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4776 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4777 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4778 (frv_reloc_type_lookup): Return REL howtos for executables and
4780 (frv_info_to_howto_rel): New.
4781 (struct frv_elf_link_hash_table): New.
4782 (frv_hash_table, frv_got_section, frv_gotrel_section,
4783 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4784 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4785 (frv_elf_link_hash_table_create): New.
4786 (struct frv_pic_relocs_info): New.
4787 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4788 (frv_pic_relocs_info_find): New.
4789 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4791 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4792 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4793 (_frv_emit_got_relocs_plt_entries): New.
4794 (elf32_frv_relocate_section): Add support for dynamic linking.
4795 Handle new relocations.
4796 (_frv_create_got_section): New.
4797 (elf32_frv_create_dynamic_sections): New.
4798 (ELF_DYNAMIC_INTERPRETER): New.
4799 (struct _frv_dynamic_got_info): New.
4800 (_frv_count_got_plt_entries): New.
4801 (struct _frv_dynamic_got_plt_info): New.
4802 (_frv_compute_got_alloc_data): New.
4803 (_frv_get_got_entry, _frv_get_fd_entry): New.
4804 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4805 (_frv_resolve_final_relocs_info): New.
4806 (elf32_frv_size_dynamic_sections): New.
4807 (elf32_frv_finish_dynamic_sections): New.
4808 (elf32_frv_adjust_dynamic_symbol): New.
4809 (elf32_frv_finish_dynamic_symbol): New.
4810 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4812 (elf_info_to_howto_rel): Define.
4813 (bfd_elf32_bfd_link_hash_table_create): Define.
4814 (elf_backend_create_dynamic_sections): Define.
4815 (elf_backend_adjust_dynamic_symbol): Define.
4816 (elf_backend_size_dynamic_sections): Define.
4817 (elf_backend_finish_dynamic_symbol): Define.
4818 (elf_backend_finish_dynamic_sections): Define.
4819 (elf_backend_want_got_sym): Define.
4820 (elf_backend_got_header_size): Define.
4821 (elf_backend_want_got_plt): Define.
4822 (elf_backend_plt_readonly): Define.
4823 (elf_backend_want_plt_sym): Define.
4824 (elf_backend_plt_header_size): Define.
4825 (elf_backend_may_use_rel_p): Define.
4826 (elf_backend_may_use_rela_p): Define.
4827 (elf_backend_default_use_rela_p): Define.
4828 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4829 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4830 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4831 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4832 (frv_reloc_map): Map the corresponding BFD relocs to them.
4833 (frv_reloc_type_lookup): ... and back to BFD relocs.
4834 * reloc.c: New relocs.
4835 * bfd-in2.h, libbfd.h: Rebuilt.
4836 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4837 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4838 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4839 R_FRV_FUNCDESC_GOTLO): New.
4840 (frv_reloc_map): Map the corresponding BFD relocs to them.
4841 (frv_reloc_type_lookup): ... and back to BFD relocs.
4842 * reloc.c: New relocs.
4843 * bfd-in2.h, libbfd.h: Rebuilt.
4845 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4847 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4848 targets to support pages of up to 64kB.
4849 (elf32_bed): Redefine to get a separate backend data structure for
4850 traditional targets.
4851 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4852 targets to support pages of up to 64kB.
4853 (elf64_bed): Redefine to get a separate backend data structure for
4854 traditional targets.
4855 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4856 targets to support pages of up to 64kB.
4857 (elf32_bed): Redefine to get a separate backend data structure for
4858 traditional targets.
4860 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4862 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4864 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4866 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4867 (elf_i386_grok_psinfo): Likewise.
4869 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4871 * config.bfd: Add m68k-uClinux target.
4873 2004-01-01 Grant Edwards <grante@visi.com>
4875 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4876 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4877 (elf32_h8_gc_sweep_hook): New function.
4878 (elf_backend_gc_mark_hook): Define.
4879 (elf_backend_gc_sweep_hook): Define.
4880 (elf_backend_can_gc_sections): Define.
4882 For older changes see ChangeLog-0203
4888 version-control: never