1 2004-11-24 Paul Brook <paul@codesourcery.com>
3 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
5 2004-11-24 Paul Brook <paul@codesourcery.com>
7 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
8 (elf32_arm_swap_symbol_out): New function.
9 (elf32_arm_size_info): Add.
10 (elf_backend_size_info): Define.
12 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
14 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
17 2004-11-19 Alan Modra <amodra@bigpond.net.au>
19 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
20 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
21 * nlmcode.h (nlm_write_object_contents): Warning fix.
23 2004-11-18 Bob Wilson <bob.wilson@acm.org>
25 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
27 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
29 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
30 (elf32_arm_plt_thumb_stub): New.
31 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
33 (elf32_arm_link_hash_traverse): Fix typo.
34 (elf32_arm_link_hash_table): Add obfd.
35 (elf32_arm_link_hash_newfunc): Initialize new fields.
36 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
37 (elf32_arm_link_hash_table_create): Initialize obfd.
38 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
39 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
40 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
41 interworking BFD is not dynamic.
42 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
43 not emit glue for PLT references.
44 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
45 emit glue for PLT references. Support the Thumb PLT prefix.
46 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
48 (elf32_arm_check_relocs): Likewise.
49 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
51 (allocate_dynrelocs): Handle Thumb PLT references.
52 (elf32_arm_finish_dynamic_symbol): Likewise.
53 (elf32_arm_symbol_processing): New function.
54 (elf_backend_symbol_processing): Define.
56 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
58 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
59 add_fde_encoding. Remove need_relative.
60 * elf-eh-frame.c (extra_augmentation_string_bytes)
61 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
62 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
63 in cases where the CIE has no existing 'R' augmentation. Use
64 size_of_output_cie_fde when assigning offsets. Use the final offset
65 as the new section size.
66 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
67 Account for any extra augmentation bytes in the returned offset.
68 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
69 moved before being modified. Pad growing entries with DW_CFA_nops.
70 Add 'z' and 'R' augmentations as directed by add_augmentation_size
73 2004-11-15 Mark Mitchell <mark@codesourcery.com>
75 * elf32-arm.c (elf32_arm_relocate_section): Use
78 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
80 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
81 for discard relocations; don't add an R_MIPS_NONE to the main body
84 2004-11-04 Paul Brook <paul@codesourcery.com>
86 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
87 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
88 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
89 default version definition for unversioned symbols.
90 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
91 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
92 _bfd_elf_slurp_version_tables. Set default version for unversioned
95 2004-11-15 Paul Brook <paul@codesourcery.com>
97 * elflink.c (elf_link_add_object_symbols): Don't assume version
98 indices are consecutive.
100 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
102 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
103 composite relocations against the personality data.
105 2004-11-13 Paul Brook <paul@codesourcery.com>
107 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
108 R_ARM_PREL31 relocations to PLT entries.
109 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
110 (elf32_arm_check_relocs): Ditto.
112 2004-11-12 Bob Wilson <bob.wilson@acm.org>
114 * xtensa-isa.c (xtensa_interface_class_id): New.
116 2004-11-11 Bob Wilson <bob.wilson@acm.org>
118 * elf32-xtensa.c (property_table_compare): Remove assertion about
119 entries with the same address and non-zero size.
120 (xtensa_read_table_entries): Report such entries as errors.
122 2004-11-11 Mark Mitchell <mark@codesourcery.com>
124 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
125 R_ARM_RELATIVE on Symbian OS.
127 2004-11-09 Mark Mitchell <mark@codesourcery.com>
129 * som.c (som_bfd_print_private_bfd_data): New function.
130 (som_object_setup): Save the auxiliary header. Don't assume that
131 zero is an invalid entry point for a shared library.
132 (som_object_p): Allocate the auxiliary header on the heap.
134 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
136 (elf32_arm_symbian_modify_segment_map): Likewise.
138 2004-11-09 Daniel Jacobowitz <dan@debian.org>
140 From David Poole <daveml@mbuf.com>:
141 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
142 (elf32_arm_size_dynamic_sections): Call it.
144 2004-11-09 Alan Modra <amodra@bigpond.net.au>
146 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
147 (ALL_MACHINES_CFILES): Fix typo.
148 * Makefile.in: Regenerate.
149 * po/SRC-POTFILES.in: Regenerate.
151 2004-11-08 Mark Mitchell <mark@codesourcery.com>
153 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
154 R_ARM_RELATIVE relocation for Symbian OS, mention the section
155 symbol in the relocation.
157 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
158 Vineet Sharma <vineets@noida.hcltech.com>
160 * coff-maxq.c: New File.
161 * cpu-maxq.c: New File.
162 * coffcode.h: Likewise.
163 * config.bfd: Likewise.
164 * configure.in (maxqcoff_vec): New target vector.
165 * Makefile.am: Add support for maxq target.
166 * configure.in: Likewise.
167 * archures.c:. Likewise.
168 * targets.c: Likewise.
169 * bfd_in2.h : Regenerated.
170 * Makefile.in: Regenerated.
171 * configure: Regenerated.
172 * doc/Makefile.in: Regenerated.
174 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
176 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
177 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
178 C_NT_WEAK aux entries.
179 (_bfd_coff_generic_relocate_section): Handle undefined
182 2004-11-07 Andreas Schwab <schwab@suse.de>
184 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
185 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
186 non-default visibility.
188 2004-11-01 Mark Mitchell <mark@codesourcery.com>
190 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
192 (elf32_arm_symbian_modify_segment_map): Don't
193 reset includes_filehdr and includes_phdrs here.
195 2004-11-04 Daniel Jacobowitz <dan@debian.org>
197 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
198 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
199 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
201 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
202 to a new removed list. Remove normal configuration stanzas.
203 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
204 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
205 elfarm-nabi.lo with elf32-arm.lo.
206 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
207 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
208 * elf32-arm.h: Remove.
209 * elfarm-oabi.c: Remove.
210 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
211 and bfd_elf32_littlearm_oabi_vec.
212 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
214 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
216 * config.bfd: Support crisv32-*-* like cris-*-*.
217 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
218 (bfd_mach_cris_v10_v32): New macros.
219 * cpu-cris.c: Tweak formatting.
220 (get_compatible): New function.
222 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
223 bfd_arch_info_type:s.
224 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
225 get_compatible for member compatible and link bfd_cris_arch_v32 as
227 * elf32-cris.c (cris_elf_pcrel_reloc)
228 (cris_elf_set_mach_from_flags): New functions.
229 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
230 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
231 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
232 numbers for bfd_mach_cris_v32.
233 (PLT_ENTRY_SIZE_V32): New macro.
234 (elf_cris_plt0_entry): Drop last comma in initializer.
235 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
236 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
238 (cris_elf_relocate_section): Change all "%B(%A)" messages to
240 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
241 (elf_cris_finish_dynamic_sections): Similar.
242 (elf_cris_adjust_dynamic_symbol): Similar.
243 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
245 <switch with PIC relocs>: Emit error and return FALSE for
246 bfd_mach_cris_v10_v32.
247 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
248 Emit warning when generating textrel reloc.
249 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
250 (cris_elf_final_write_processing): Set flags according to mach.
251 (cris_elf_print_private_bfd_data): Display
252 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
253 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
254 new_flags. Don't call cris_elf_final_write_processing. Don't
255 look at the actual elf header flags at all; use
256 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
257 in bfd_get_mach for ibfd and obfd and handle merging of compatible
259 (bfd_elf32_bfd_copy_private_bfd_data): Define.
260 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
261 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
262 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
263 * bfd-in2.h, libbfd.h: Regenerate.
265 2004-11-04 Alan Modra <amodra@bigpond.net.au>
267 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
268 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
270 (struct adjust_toc_info): New.
271 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
273 2004-11-03 Bob Wilson <bob.wilson@acm.org>
275 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
276 if there are no segments.
278 2004-11-02 Daniel Jacobowitz <dan@debian.org>
280 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
282 2004-11-02 Nick Clifton <nickc@redhat.com>
284 * elf32-iq2000.c: Convert to ISO C90 formatting.
286 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
288 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
290 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
292 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
293 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
294 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
296 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
298 * elf32-sh.c (tpoff): Take alignment into account.
300 2004-10-28 Nick Clifton <nickc@redhat.com>
302 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
303 performing a relocatable link.
304 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
305 for MIPS ports under Irix.
307 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
309 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
310 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
311 (elf32_arm_final_link_relocate): Ditto.
312 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
313 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
314 (elf32_arm_adjust_dynamic_symbol): Ditto.
315 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
316 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
317 (elf32_arm_r_howto): ... To here.
318 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
320 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
323 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
324 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
325 and R_IA64_SECREL64LSB.
327 2004-10-26 Paul Brook <paul@codesourcery.com>
329 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
330 (bfd_elf_size_dynamic_sections): Create default version definition.
331 (elf_link_output_extsym): Adjust for default symbol version.
333 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
335 * mmo.c: Adjust to ISO C.
337 * mmo.c (mmo_write_section_description): New function broken out
338 of mmo_internal_write_section.
339 (mmo_internal_write_section): For each of .text and .data, call
340 mmo_write_section_description before outputting contents if it has
341 nontrivially deducible vma or contents.
342 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
343 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
344 symbols if found within the .data address range.
346 2004-10-24 Daniel Jacobowitz <dan@debian.org>
348 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
350 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
352 * mmo.c (File Layout): Correct place of misplaced blurb about
355 2004-10-22 Mark Kettenis <kettenis@gnu.org>
357 * config.bfd: Add mips64*-*-openbsd.
359 2004-10-21 Bob Wilson <bob.wilson@acm.org>
361 * elf32-xtensa.c (ebb_propose_action): Put declarations before
364 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
366 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
367 * configure: Regenerate.
369 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
372 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
373 to linker reloc_overflow callback.
374 (aout_link_input_section_ext): Likewise.
375 (aout_link_reloc_link_order): Likewise.
376 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
377 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
379 (alpha_relocate_section): Likewise.
380 * coff-arm.c (coff_arm_relocate_section): Likewise.
381 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
382 * coff-h8500.c (extra_case): Likewise.
383 * coff-i960.c (coff_i960_relocate_section): Likewise.
384 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
385 * coff-mips.c (mips_relocate_section): Likewise.
386 * coff-or32.c (coff_or32_relocate_section): Likewise.
387 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
388 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
389 * coff-sh.c (sh_relocate_section): Likewise.
390 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
391 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
392 * coff-z8k.c (extra_case): Likewise.
393 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
394 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
395 (_bfd_coff_generic_relocate_section): Likewise.
396 * ecoff.c (ecoff_reloc_link_order): Likewise.
397 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
398 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
399 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
400 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
401 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
402 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
403 * elf32-cris.c (cris_elf_relocate_section): Likewise.
404 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
405 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
406 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
407 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
408 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
409 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
410 * elf32-i370.c (i370_elf_relocate_section): Likewise.
411 * elf32-i386.c (elf_i386_relocate_section): Likewise.
412 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
413 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
414 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
415 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
416 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
417 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
418 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
419 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
420 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
421 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
422 * elf32-s390.c (elf_s390_relocate_section): Likewise.
423 * elf32-sh.c (sh_elf_relocate_section): Likewise.
424 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
425 * elf32-v850.c (v850_elf_relocate_section): Likewise.
426 * elf32-vax.c (elf_vax_relocate_section): Likewise.
427 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
428 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
429 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
430 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
431 * elf64-s390.c (elf_s390_relocate_section): Likewise.
432 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
433 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
434 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
435 * elflink.c (elf_reloc_link_order): Likewise.
436 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
437 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
438 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
439 * linker.c (_bfd_generic_reloc_link_order): Likewise.
440 * pdp11.c (pdp11_aout_link_input_section): Likewise.
441 (aout_link_reloc_link_order): Likewise.
442 * reloc.c (bfd_generic_get_relocated_section_contents):
444 * xcofflink.c (xcoff_reloc_link_order): Likewise.
445 * simple.c (simple_dummy_reloc_overflow): Updated.
447 2004-10-20 Andreas Schwab <schwab@suse.de>
449 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
450 (elf_backend_plt_sym_val): Define.
452 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
454 * config.bfd: Set targ_underscore=yes for PE COFF targets
456 2004-10-19 Alan Modra <amodra@bigpond.net.au>
458 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
459 (ppc64_elf_edit_opd): Likewise.
461 2004-10-18 Mark Mitchell <mark@codesourcery.com>
463 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
464 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
465 set SEC_ALLOC and SEC_LOAD.
467 2004-10-18 Nick Clifton <nickc@redhat.com>
469 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
470 'name' for relocs against both local and global symbols.
472 2004-10-16 Daniel Jacobowitz <dan@debian.org>
474 * bfd-in2.h: Regenerate.
475 * bfd.c (struct bfd): Add no_export.
476 * elflink.c (elf_link_add_object_symbols): Handle no_export.
478 2004-10-15 Alan Modra <amodra@bigpond.net.au>
480 * config.bfd: Whitespace cleanup.
481 * Makefile.am: Run "make dep-am"
482 * Makefile.in: Regenerate.
484 2004-10-15 Jakub Jelinek <jakub@redhat.com>
486 * elflink.c (struct already_linked_section): Removed.
487 (try_match_symbols_in_sections, already_linked): Removed.
488 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
489 prefix of section names when finding already_linked_table
490 chain. Compare section names. Instead of calling already_linked,
491 do it inline and only for sections in the same already_linked_list.
493 2004-10-15 Alan Modra <amodra@bigpond.net.au>
495 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
496 parameter. If called after _bfd_elf_write_section_eh_frame,
497 don't allow a -2 return unless need_* bit is already set, and
498 handle offsets adjusted for output_offset.
499 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
500 * elf.c (_bfd_elf_section_offset): Update call.
502 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
505 * coffcode.h (coff_compute_section_file_positions): Cast to
506 bfd_vma when computing page alignment.
508 2004-10-13 Mark Mitchell <mark@codesourcery.com>
510 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
511 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
513 2004-10-12 Mark Mitchell <mark@codesourcery.com>
515 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
516 relocations use a virtual address, not a section offset.
518 2004-10-12 Bob Wilson <bob.wilson@acm.org>
520 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
521 (narrow_instruction, widen_instruction): Remove unnecessary calls to
522 xtensa_format_encode.
523 (ebb_propose_action): Inline call to ebb_add_proposed_action.
524 (ebb_add_proposed_action): Delete.
526 2004-10-12 Bob Wilson <bob.wilson@acm.org>
528 * elf32-xtensa.c: Use ISO C90 formatting.
530 2004-10-12 Paul Brook <paul@codesourcery.com>
532 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
535 2004-10-12 Paul Brook <paul@codesourcery.com>
537 * elf32-arm.h: Support EABI version 4 objects.
539 2004-10-12 Alan Modra <amodra@bigpond.net.au>
542 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
543 Don't mark as default.
544 (bfd_x86_64_arch): Don't mark as default.
546 2004-10-12 Alan Modra <amodra@bigpond.net.au>
548 * elflink.c (enum action_discarded): New.
549 (elf_section_complain_discarded): Delete.
550 (elf_action_discarded): New function subsuming the above and also
551 controlling reloc behaviour.
552 (elf_link_input_bfd): Use it.
554 2004-10-11 Jakub Jelinek <jakub@redhat.com>
556 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
557 (special_sections): Add .gnu.liblist and .gnu.conflict.
558 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
560 2004-10-11 Alan Modra <amodra@bigpond.net.au>
563 * elflink.c (elf_link_input_bfd): Try harder to support
564 relocations against symbols in removed linkonce sections.
566 2004-10-11 Alan Modra <amodra@bigpond.net.au>
568 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
571 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
572 sections do not reference symbols in non-SEC_ALLOC sections.
574 2004-10-11 Alan Modra <amodra@bigpond.net.au>
577 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
578 (_bfd_elf_link_omit_section_dynsym): Formatting.
580 2004-10-10 Alan Modra <amodra@bigpond.net.au>
582 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
583 * libbfd.h: Regnerate.
584 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
585 * elf32-frv.c: Likewise.
586 * elf32-m32r.c: Likewise.
587 * elf32-ppc.c: Likewise.
588 * elf64-hppa.c: Likewise.
589 * elfxx-ia64.c: Likewise.
590 * opncls.c: Likewise.
592 2004-10-10 Alan Modra <amodra@bigpond.net.au>
594 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
595 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
596 offsets stored in struct eh_cie_fde entries before doing other
599 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
600 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
601 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
602 setting offsets for removed CIEs. Don't set "sec", instead set
603 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
604 CIE in hdr_info. Only set make_relative and make_lsda_relative
605 for CIEs. Use pointers rather than array indices.
606 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
607 make_lsda_relative, need_* on cie_inf for FDEs.
608 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
609 section output_offset. Delete cie_offset, instead use cie_inf
610 pointer to CIE entry. Use need_relative and need_lsda_relative on
611 CIE entry for FDEs. Use pointers rather than array indices.
613 2004-10-09 Alan Modra <amodra@bigpond.net.au>
615 * coff-rs6000.c (rs6000coff_vec): Add initializer for
616 bfd_is_target_special_symbol.
617 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
618 * som.c (som_bfd_is_target_special_symbol): Define.
620 2004-10-08 Nick Clifton <nickc@redhat.com>
622 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
623 * configure: Regenerate.
624 * bfd-in2.h: Regenerate.
625 * syms.c (bfd_is_target_special_symbol): New interface function.
626 Returns true when a symbol should be considered to be special.
627 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
628 the symbol jump table.
629 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
630 Return true iff the symbol is a mapping symbol.
631 (bfd_elf32_bfd_is_target_special_symbol): Define.
632 * elfxx-target.h: Provide a default definition for
633 bfd_is_target_special_symbol.
634 * aout-target.h: Likewise.
635 * aout-tic30.c: Likewise.
636 * binary.c: Likewise.
637 * coffcode.h: Likewise.
638 * i386msdos.c: Likewise.
641 * libaout.h: Likewise.
642 * libbfd-in.h: Likewise
643 * libecoff.h: Likewise.
644 * mach-o.c: Likewise.
646 * nlm-target.h: Likewise.
649 * ppcboot.c: Likewise.
651 * tekhex.c: Likewise.
652 * versados.c: Likewise.
654 * xcoff-target.h: Likewise.
656 * libbfd.h: Regenerate.
658 2004-10-08 Daniel Jacobowitz <dan@debian.org>
660 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
661 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
662 (elf_backend_section_from_shdr): Define.
664 2004-10-08 Alan Modra <amodra@bigpond.net.au>
666 * syms.c (bfd_is_local_label): Return false for file symbols.
668 2004-10-07 Bob Wilson <bob.wilson@acm.org>
669 David Heine <dlheine@tensilica.com>
671 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
672 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
673 (elf32xtensa_no_literal_movement): New global variable.
674 (elf_howto_table): Add entries for new relocations.
675 (elf_xtensa_reloc_type_lookup): Handle new relocations.
676 (property_table_compare): When addresses are equal, compare sizes and
677 various property flags.
678 (property_table_matches): New.
679 (xtensa_read_table_entries): Extend to read new property tables. Add
680 output_addr parameter to indicate that output addresses should be used.
681 Use bfd_get_section_limit.
682 (elf_xtensa_find_property_entry): New.
683 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
684 (elf_xtensa_check_relocs): Handle new relocations.
685 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
686 relocations. Use new xtensa-isa.h functions.
687 (build_encoding_error_message): Remove encode_result parameter. Add
688 new target_address parameter used to detect alignment errors.
689 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
690 error handling. Use new is_operand_relocation function.
691 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
692 Use underbar macro for error messages. Formatting.
693 (get_const16_opcode): New.
694 (get_l32r_opcode): Add a separate flag for initialization.
695 (get_relocation_opnd): Operand number is no longer explicit in the
696 relocation. Change to decode the opcode and analyze its operands.
697 (get_relocation_slot): New.
698 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
699 Use new xtensa-isa.h functions to handle multislot instructions.
700 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
701 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
702 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
703 check_loop_aligned, check_branch_target_aligned_address, narrowable,
704 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
705 get_single_format, init_op_single_format_table): New.
706 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
707 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
708 (contract_asm_expansion): Add error_message parameter and pass it to
709 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
710 with R_XTENSA_SLOT0_OP.
711 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
712 instructions. Use new xtensa-isa.h functions.
713 (r_reloc struct): Add new virtual_offset field.
714 (r_reloc_init): Add contents and content_length parameters. Set
715 virtual_offset field to zero. Add contents to target_offset field for
716 partial_inplace relocations.
717 (r_reloc_is_defined): Check for null.
718 (print_r_reloc): New debug function.
719 (source_reloc struct): Replace xtensa_operand field with pair of the
720 opcode and the operand position. Add is_abs_literal field.
721 (init_source_reloc): Specify operand by opcode/position pair. Set
722 is_abs_literal field.
723 (source_reloc_compare): When target_offsets are equal, compare other
724 fields to make sorting predictable.
725 (literal_value struct): Add is_abs_literal field.
726 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
727 (init_literal_value): New.
728 (is_same_value): Replace with ...
729 (literal_value_equal): ... this function. Add comparisons of
730 virtual_offset and is_abs_literal fields.
731 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
732 failure. Initialize has_last_loc field.
733 (value_map_hash_table_delete): New.
734 (hash_literal_value): Rename to ...
735 (literal_value_hash): ... this. Include is_abs_literal flag and
736 virtual_offset field in the hash value.
737 (get_cached_value): Rename to ...
738 (value_map_get_cached_value): ... this. Update calls to
739 literal_value_hash and literal_value_equal.
740 (add_value_map): Check for allocation failure. Update calls to
741 value_map_get_cached_value and literal_value_hash.
742 (text_action, text_action_list, text_action_t): New types.
743 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
744 text_action_add, text_action_add_literal, offset_with_removed_text,
745 offset_with_removed_text_before_fill, find_insn_action,
746 print_action_list, print_removed_literals): New.
747 (offset_with_removed_literals): Delete.
748 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
749 fix_array, fix_array_count, allocated_relocs, relocs_count, and
750 allocated_relocs_count fields.
751 (init_xtensa_relax_info): Initialize new fields.
752 (reloc_bfd_fix struct): Add new translated field.
753 (reloc_bfd_fix_init): Add translated parameter and use it to set the
755 (fix_compare, cache_fix_array): New.
756 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
757 section via get_xtensa_relax_info. Use cache_fix_array to set up
758 sorted fix_array and use bsearch instead of linear search.
759 (section_cache_t): New struct.
760 (init_section_cache, section_cache_section, clear_section_cache): New.
761 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
762 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
763 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
764 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
766 (retrieve_contents): Use bfd_get_section_limit.
767 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
768 to compute_removed_literals. Free value_map_hash_table when no longer
770 (analyze_relocations): Check is_relaxable_asm_section flag. Call
771 compute_text_actions for all sections.
772 (find_relaxable_sections): Mark sections as relaxable if they contain
773 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
774 call. Increment relax_info src_count field only for appropriate
775 relocation types. Remove is_literal_section check.
776 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
777 r_reloc_init and find_associated_l32r_irel. Check
778 is_relaxable_asm_section flag. Handle L32R instructions with absolute
779 literals. Pass is_abs_literal flag to init_source_reloc.
780 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
781 CONST16 instructions. Adjust calls to r_reloc_init and
782 pcrel_reloc_fits. Handle weak symbols conservatively.
783 (find_associated_l32r_irel): Add bfd parameter and pass it to
785 (compute_text_actions, compute_ebb_proposed_actions,
786 compute_ebb_actions, check_section_ebb_pcrels_fit,
787 check_section_ebb_reduces, text_action_add_proposed,
788 compute_fill_extra_space): New.
789 (remove_literals): Replace with ...
790 (compute_removed_literals): ... this function. Call
791 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
792 Call xtensa_read_table_entries to get the property table. Skip
793 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
794 is_removable_literal, remove_dead_literal, and
795 identify_literal_placement functions.
796 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
797 instead of linear search.
798 (is_removable_literal, remove_dead_literal,
799 identify_literal_placement): New.
800 (relocations_reach): Update check for literal not referenced by any
801 PC-relative relocations. Adjust call to pcrel_reloc_fits.
802 (coalesce_shared_literal, move_shared_literal): New.
803 (relax_section): Use bfd_get_section_limit. Call
804 translate_section_fixes. Update calls to r_reloc_init and
805 offset_with_removed_text. Check new is_relaxable_asm_section flag.
806 Add call to pin_internal_relocs. Add special handling for
807 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
808 info to calculate new addend_displacement variable. Replace code for
809 deleting literals with more general code to perform the actions
810 determined by the action_list for the section.
811 (translate_section_fixes, translate_reloc_bfd_fix): New.
812 (translate_reloc): Check new is_relaxable_asm_section flag. Call
813 find_removed_literal only if is_operand_relocation. Update call to
814 offset_with_removed_text. Use new target_offset and removed_bytes
817 (relax_property_section): Use bfd_get_section_limit. Set new
818 is_full_prop_section flag and handle new property tables. Update calls
819 to r_reloc_init and offset_with_removed_text. Check
820 is_relaxable_asm_section flag. Handle expansion of zero-sized
821 unreachable entries, with use of offset_with_removed_text_before_fill.
822 For relocatable links, combine entries only for literal tables.
823 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
824 calls to offset_with_removed_text. Translate st_size field for
826 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
827 failure. Add contents parameter. Update call to get_bfd_fix. Update
828 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
829 R_XTENSA_ASM_EXPAND relocs.
830 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
831 call to get_bfd_fix. Include offset from contents for partial_inplace
833 (is_reloc_sym_weak): New.
834 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
836 (xtensa_is_property_section): Handle new property sections.
837 (is_literal_section): Delete.
838 (internal_reloc_compare): When r_offset matches, compare r_info and
839 r_addend to make sorting predictable.
840 (internal_reloc_matches): New.
841 (xtensa_get_property_section_name): Handle new property sections.
842 (xtensa_get_property_predef_flags): New.
843 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
844 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
845 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
846 (xtisa_errno, xtisa_error_msg): New variables.
847 (xtensa_isa_errno, xtensa_isa_error_msg): New.
848 (xtensa_insnbuf_alloc): Add error handling.
849 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
850 use xtensa_format_decode. Add error handling.
851 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
852 instruction length to find the number of bytes to copy.
853 (xtensa_isa_init): Add error handling. Replace calls to
854 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
855 tables in the xtensa_modules structure.
856 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
857 xtensa_extend_isa): Delete.
858 (xtensa_isa_free): Change to only free lookup tables.
859 (opname_lookup_compare): Replace with ...
860 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
861 (xtensa_insn_maxlength): Rename to ...
862 (xtensa_isa_maxlength): ... this.
863 (xtensa_insn_length): Delete.
864 (xtensa_insn_length_from_first_byte): Replace with ...
865 (xtensa_isa_length_from_chars): ... this function.
866 (xtensa_num_opcodes): Rename to ...
867 (xtensa_isa_num_opcodes): ... this.
868 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
869 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
870 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
871 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
872 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
873 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
874 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
875 (xtensa_opcode_lookup): Add error handling.
876 (xtensa_decode_insn): Replace with ...
877 (xtensa_opcode_decode): ... this function, with new format and
878 slot parameters. Add error handling.
879 (xtensa_encode_insn): Replace with ...
880 (xtensa_opcode_encode): ... this function, which does the encoding via
881 one of the entries in the "encode_fns" array. Add error handling.
882 (xtensa_opcode_name): Add error handling.
883 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
884 xtensa_opcode_is_call): New.
885 (xtensa_num_operands): Replace with ...
886 (xtensa_opcode_num_operands): ... this function. Add error handling.
887 (xtensa_opcode_num_stateOperands,
888 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
889 xtensa_opcode_funcUnit_use, xtensa_operand_name,
890 xtensa_operand_is_visible): New.
891 (xtensa_get_operand, xtensa_operand_kind): Delete.
892 (xtensa_operand_inout): Add error handling and special-case for
894 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
895 operate on one slot of an instruction. Added error handling.
896 (xtensa_operand_encode): Handle default operands with no encoding
897 functions. Check for success by comparing against decoded value.
899 (xtensa_operand_decode): Handle default operands. Return decoded value
900 through argument pointer. Add error handling.
901 (xtensa_operand_is_register, xtensa_operand_regfile,
902 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
903 (xtensa_operand_isPCRelative): Rename to ...
904 (xtensa_operand_is_PCrelative): ... this. Add error handling.
905 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
906 through argument pointer. Add error handling.
907 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
908 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
909 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
910 xtensa_regfile_shortname, xtensa_regfile_view_parent,
911 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
912 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
913 xtensa_state_is_exported, xtensa_sysreg_lookup,
914 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
915 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
916 xtensa_interface_num_bits, xtensa_interface_inout,
917 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
918 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
919 * xtensa-modules.c: Rewrite to use new data structures.
920 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
921 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
922 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
923 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
924 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
925 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
926 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
927 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
928 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
929 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
930 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
931 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
932 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
933 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
934 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
935 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
936 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
937 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
938 * Makefile.in: Regenerate.
939 * bfd-in2.h: Likewise.
940 * libbfd.h: Likewise.
942 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
944 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
945 against the absolute section.
946 (mips_elf64_write_rela): Likewise.
948 2004-10-07 Jan Beulich <jbeulich@novell.com>
950 * elf.c (elf_find_function): Don't generally check for matching
951 section, just for non-file symbols. Remove redunant comparison
953 * elf32-arm.h (arm_elf_find_function): Likewise.
955 2004-10-07 Jeff Baker <jbaker@qnx.com>
957 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
958 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
961 2004-10-04 Roland McGrath <roland@redhat.com>
963 * hash.c (bfd_hash_set_default_size): Use const for table.
964 Use size_t instead of int for variable compared to sizeof results.
966 2004-10-05 Alan Modra <amodra@bigpond.net.au>
969 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
971 2004-10-01 Paul Brook <paul@codesourcery.com>
973 * elf32-arm.h (elf32_arm_fake_sections,
974 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
976 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
978 2004-10-01 Alan Modra <amodra@bigpond.net.au>
980 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
982 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
983 need_relative or need_lsda_relative if we are processing an
984 offset for a reloc on a FDE initial loc or LSDA field
986 (_bfd_elf_write_section_eh_frame): Test need_relative and
987 need_lsda_relative in place of corresponding make_* field
988 when deciding to use pc-relative encodings.
990 2004-09-30 Paul Brook <paul@codesourcery.com>
992 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
993 target2 relocation type.
995 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
998 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1000 2004-09-30 Paul Brook <paul@codesourcery.com>
1002 * reloc.c: Add BFD_RELOC_ARM_SMI.
1003 * bfd-in2.h: Regenerate.
1006 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1008 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1009 vma and output offset to address.
1010 * simple.c (simple_save_output_info): Only set output section
1011 and offset for debug sections, or those not already set up by
1013 (bfd_simple_get_relocated_section_contents): Update comment.
1015 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1017 * elf.c (IS_LOADED): Delete.
1018 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1019 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1022 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1025 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1026 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1027 redundant assignment of EM_SPARC.
1029 2004-09-22 Brian Ford <ford@vss.fsi.com>
1031 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1032 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1034 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1036 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1038 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1039 (elf_backend_modify_segment_map): Don't define.
1041 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1043 * elf.c (IS_LOADED): Define.
1044 (assign_file_positions_for_segments): Don't round up file offset of
1045 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1046 Delete code handling link script adjustment of lma. Do the adjust
1047 in later code handling similar ajustments. Remove dead code error
1048 check. Warn if section lma would require a negative offset
1049 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1050 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1051 update voff in section loop. Change voff in segment loop to be an
1052 adjustment on top of "off". Set sec->filepos and update "off" later.
1053 Test for loadable sections consistently using IS_LOADED. Similarly,
1054 test for alloc-only sections other than .tbss consistently.
1055 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1056 Tidy PT_NOTE handling. Use %B and %A in error messages.
1057 (assign_file_positions_except_relocs): Use %B in error message.
1059 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1061 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1062 (CONFIG_STATUS_DEPENDENCIES): New.
1063 (Makefile): Removed.
1064 (config.status): Likewise.
1065 * Makefile.in: Regenerated.
1067 2004-09-17 Paul Brook <paul@codesourcery.com>
1069 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1070 (bfd_elf32_arm_process_before_allocation): Update prototype.
1071 * bfd-in2.h: Regenerate.
1072 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1073 (elf32_arm_link_hash_table_create): Set it.
1074 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1075 (bfd_elf32_arm_set_target_relocs): New function.
1076 (arm_real_reloc_type): New function.
1077 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1078 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1079 (elf32_arm_gc_sweep_hook): Ditto.
1080 (elf32_arm_check_relocs): Ditto.
1081 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1082 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1084 (elf32_arm_got_prel): New variable.
1085 (elf32_arm_howto_from_type): New function.
1086 (elf32_arm_info_to_howto): Use it.
1087 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1088 BFD_RELOC_ARM_TARGET2.
1089 * libbfd.h: Regenerate.
1090 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1092 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1094 * ecoff.c: Update u.undef.next refs.
1095 * elf64-ppc.c: Likewise.
1096 * elflink.c: Likewise.
1097 * linker.c: Likewise.
1098 * xcofflink.c: Likewise.
1100 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1101 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1102 fields to indirect struct.
1103 * elf-m10300.c: Update u.weakdef refs.
1104 * elf32-arm.h: Likewise.
1105 * elf32-cris.c: Likewise.
1106 * elf32-frv.c: Likewise.
1107 * elf32-hppa.c: Likewise.
1108 * elf32-i370.c: Likewise.
1109 * elf32-i386.c: Likewise.
1110 * elf32-m32r.c: Likewise.
1111 * elf32-m68k.c: Likewise.
1112 * elf32-ppc.c: Likewise.
1113 * elf32-s390.c: Likewise.
1114 * elf32-sh.c: Likewise.
1115 * elf32-sparc.c: Likewise.
1116 * elf32-vax.c: Likewise.
1117 * elf32-xtensa.c: Likewise.
1118 * elf64-alpha.c: Likewise.
1119 * elf64-hppa.c: Likewise.
1120 * elf64-ppc.c: Likewise.
1121 * elf64-s390.c: Likewise.
1122 * elf64-sh64.c: Likewise.
1123 * elf64-sparc.c: Likewise.
1124 * elf64-x86-64.c: Likewise.
1125 * elfxx-ia64.c: Likewise.
1126 * elfxx-mips.c: Likewise.
1127 * elflink.c: Likewise. Also u.elf_hash_value.
1128 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1130 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1131 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1132 (bfd_elf_gc_record_vtentry): Likewise.
1133 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1135 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1137 * Makefile.am: Run "make dep-am".
1138 * Makefile.in: Regenerate.
1139 * bfd-in2.h: Regenerate.
1140 * po/SRC-POTFILES.in: Regenerate.
1141 * po/bfd.pot: Regenerate.
1143 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1145 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1146 with bitfields. Make "type" and "other" bitfields too.
1147 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1148 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1149 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1150 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1151 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1152 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1153 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1154 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1155 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1156 * elf-m10300.c: Likewise.
1158 * elf32-arm.h: Likewise.
1159 * elf32-cris.c: Likewise.
1160 * elf32-frv.c: Likewise.
1161 * elf32-hppa.c: Likewise.
1162 * elf32-i370.c: Likewise.
1163 * elf32-i386.c: Likewise.
1164 * elf32-m32r.c: Likewise.
1165 * elf32-m68k.c: Likewise.
1166 * elf32-ppc.c: Likewise.
1167 * elf32-s390.c: Likewise.
1168 * elf32-sh-symbian.c: Likewise.
1169 * elf32-sh.c: Likewise.
1170 * elf32-sh64.c: Likewise.
1171 * elf32-sparc.c: Likewise.
1172 * elf32-vax.c: Likewise.
1173 * elf32-xtensa.c: Likewise.
1174 * elf64-alpha.c: Likewise.
1175 * elf64-hppa.c: Likewise.
1176 * elf64-ppc.c: Likewise.
1177 * elf64-s390.c: Likewise.
1178 * elf64-sh64.c: Likewise.
1179 * elf64-sparc.c: Likewise.
1180 * elf64-x86-64.c: Likewise.
1181 * elflink.c: Likewise.
1182 * elfxx-ia64.c: Likewise.
1183 * elfxx-mips.c: Likewise.
1184 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1185 * configure: Regenerate.
1186 * aclocal.m4: Regenerate.
1188 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1190 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1191 around uses of R_ARM_TARGET1.
1192 (elf32_arm_check_relocs): Likewise.
1194 2004-09-13 Paul Brook <paul@codesourcery.com>
1196 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1198 * bfd-in2.h: Regenerate.
1199 * libbfd.h: Regenerate.
1200 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1201 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1202 (bfd_elf32_arm_process_before_allocation): Ditto.
1203 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1204 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1205 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1208 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1210 * hpux-core.c (thread_section_p): New function.
1211 (hpux_core_core_file_p): Fix computation of offset in call
1212 to bfd_seek. Create a ".reg" section from an arbitrary
1213 ".reg/<id>" section if none was created after having read
1216 2004-09-11 Andreas Schwab <schwab@suse.de>
1218 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1219 * aclocal.m4: Rebuild.
1220 * configure: Rebuild.
1222 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1224 * section.c (bfd_sections_find_if): Fix parameter name in
1225 comment to match code.
1227 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1229 * elf.c (assign_file_positions_except_relocs): Assign relocs
1230 stored in a bfd section.
1232 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1234 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1235 h->gotplt_refcount to 0, not -1.
1237 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1239 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1240 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1242 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1243 handle symbol visibility here.
1245 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1247 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1248 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1250 (ppc_stub_name): Remove trailing "+0" on stub name.
1251 (create_linkage_sections): Create relocations for
1252 branch lookup table when --emit-relocs as well as when --shared.
1253 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1254 relbrlt test. For --emit-stub-syms, always output a sym even when
1255 one already exists on a plt call stub. Put stub type in the stub
1257 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1259 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1260 reloc_count in stub sections. Adjust relbrlt test.
1261 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1262 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1263 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1264 for relocs against discarded symbols. Fix comments.
1266 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1268 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1269 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1271 (map_sections_to_segments): ... here. Use it. Assign a file
1272 position to the .dynamic section if it is not loadable, but part
1273 of the PT_DYNAMIC segment.
1274 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1275 offsets, not VMAs, for the BPABI. Do not fill in the header in
1276 the .got.plt section for the BPABI.
1277 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1279 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1281 2004-09-06 Nick Clifton <nickc@redhat.com>
1283 * elflink.c (elf_link_add_object_symbols): Set the error code to
1284 bfd_error_wrong_format when the input format does not match the
1287 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1289 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1290 (ppc64_elf_check_directives): ..here.
1291 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1292 before accessing ppc64_elf_tdata.
1293 (ppc64_elf_finish_dynamic_sections): And here too.
1295 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1297 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1299 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1301 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1302 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1303 (bfd_elf32_littlearm_symbian_vec): Likewise.
1304 * configure: Regenerated.
1305 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1306 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1307 (PLT_ENTRY_SIZE): Likewise.
1308 (bfd_vma_elf32_arm_symbian_plt_entry): New
1310 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1312 (create_got_section): Don't create sections when generating BPABI
1314 (elf32_arm_create_dynamic_sections): Tidy.
1315 (elf32_arm_link_hash_table_create): Set plt_header_size,
1316 plt_entry_size, and symbian_p.
1317 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1318 generating BPABI objects.
1319 (allocate_dynrelocs): Use htab->plt_header_size, not
1320 PLT_HEADER_SIZE. Do not add to .got.plt when
1321 generating BPABI objects.
1322 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1323 * elfarm-nabi.c: Add SymbianOS target vectors.
1324 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1325 (_bfd_elf_link_create_dynamic_sections): Likewise.
1326 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1327 (elfNN_bed): Use it.
1328 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1329 (bfd_elf32_littlearm_symbian_vec): Likewise.
1330 (_bfd_target_vector): Add them.
1332 2004-09-03 Nick Clifton <nickc@redhat.com>
1335 * coffcode.h (handle_COMDAT): Replace abort with an warning
1336 message and allow the scan to continue.
1338 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1340 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1341 in when reading relocs, not our sorted syms. Remove unnecessary
1344 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1346 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1348 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1350 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1351 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1352 replace uses of *_alias with *_noncanonical.
1353 * aclocal.m4: Rebuild with aclocal 1.4p6.
1354 * Makefile.in: Rebuild with automake 1.4p6.
1355 * doc/Makefile.in: Rebuild with automake 1.4p6.
1356 * configure.in: Autoupdate with autoupdate 2.59.
1357 * config.in: Regenerate with autoheader 2.59.
1358 * configure: Regnerate with autoconf 2.59.
1360 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1362 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1363 symbol pointer arrays before modifying.
1365 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1367 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1368 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1369 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1370 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1371 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1372 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1373 Use both symbol tables on non-relocatable objects. Use a common
1374 error exit. Fix "mid" warning.
1375 * libbfd.h: Regenerate.
1376 * bfd-in2.h: Regenerate.
1378 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1380 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1382 (struct sfpr_def_parms): Save some space.
1383 (sfpr_define): Here too.
1385 * elf64-ppc.c (compare_symbols): Put section syms first.
1386 (sym_exists_at): New function.
1387 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1388 points only for relocatable files. Use .opd section contents
1389 otherwise. Generally clean up the code.
1391 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1393 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1394 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1395 (struct sfpr_def_parms): New.
1396 (sfpr_define): New function.
1397 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1398 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1399 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1400 (savefpr1_tail, restfpr1_tail): New functions.
1401 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1402 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1403 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1404 code. Define all ABI mandated _save and _rest functions.
1406 2004-08-26 Paul Brook <paul@codesourcery.com>
1408 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1410 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1412 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1415 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1417 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1418 that pcrel correction is applied for R_386_PC32.
1420 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1422 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1423 for R_386_32 and R_386_PC32 relocs against symbols defined in
1426 2004-08-25 Dmitry Diky <diwil@spec.ru>
1428 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1429 Add new relocations.
1430 * bfd-in2.h: Regenerate.
1431 * libbfd.h: Regenerate.
1432 * elf32-msp430.c: Clean-up code.
1433 (elf_msp430_howto_table): Add new relocation entries.
1434 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1435 (msp430_elf_relax_section): New function.
1436 (msp430_elf_relax_delete_bytes): New function.
1437 (msp430_elf_symbol_address_p): New function.
1439 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1441 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1442 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1444 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1446 * elflink.c (_bfd_elf_section_already_linked): Handle
1447 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1449 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1451 * config.bfd (arm*-*-symbianelf*): New target.
1452 (arm*-*-eabi*): Likewise.
1454 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1456 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1457 "struct ppc_link_hash_entry *".
1458 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1459 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1461 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1463 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1464 entries (where fd_aux overlaps next entry's fd_func).
1465 Add non_overlapping argument, use it.
1466 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1467 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1468 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1469 as indexes into opd_sym_map/opd_adjust array.
1470 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1472 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1474 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1475 if we can look up their function descriptor in a regular file.
1477 2004-08-18 Nick Clifton <nickc@redhat.com>
1480 * cofflink.c (coff_link_add_symbols): Check that the comdat
1481 pointer in the coff_section_data structure has been initialised
1484 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1487 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1488 changing bfd_link_hash_undefined to bfd_link_hash_new.
1490 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1492 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1494 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1495 (synthetic_opd, synthetic_relocatable): New variables.
1496 (compare_symbols, compare_relocs): New helper routines.
1497 (ppc64_elf_get_synthetic_symtab): New function.
1498 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1500 * bfd-in2.h: Regenerated.
1501 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1502 to relsyms. Return 0 if abfd is relocatable.
1504 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1506 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1508 2004-08-17 Nick Clifton <nickc@redhat.com>
1510 * (is_arm_mapping_symbol_name): New function - return true
1511 when a symbol name matches the requirements for an ARM mapping
1513 (arm_elf_find_function): New function based on
1514 elf_find_function in elf.c but skipping ARM mapping symbols
1515 and including thumb function symbols.
1516 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1517 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1519 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1521 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1522 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1523 (ppc64_elf_brtaken_reloc): Here too.
1525 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1527 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1529 (ppc64_elf_check_directives): Check that we have the right hash
1530 table before proceeding.
1532 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1534 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1535 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1536 the sections that will be discarded.
1538 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1540 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1542 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1544 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1545 free space available.
1547 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1549 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1550 occurrences with bfd_byte * thoughout file.
1552 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1553 (xcoff_write_armap_big): Likewise.
1554 (xcoff_write_archive_contents_old): Likewise.
1555 (xcoff_write_archive_contents_big): Likewise.
1557 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1559 2004-08-13 Nick Clifton <nickc@redhat.com>
1561 * elf32-arm.h: Convert to ISO C90.
1563 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1566 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1569 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1571 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1572 (bfd_archive_filename, bfd_get_section_ident): Delete.
1573 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1574 bfd_archive_filename.
1575 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1576 to warn about symbols in discarded sections. Use _bfd_error_handler.
1577 * aout-adobe.c (aout_adobe_callback): See below.
1578 * aout-cris.c (swap_ext_reloc_in): ..
1579 * coff-arm.c (find_thumb_glue, find_arm_glue,
1580 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1581 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1582 coff_arm_copy_private_bfd_data): ..
1583 * coff-i860.c (i860_reloc_processing): ..
1584 * coff-mcore.c (mcore_coff_unsupported_reloc,
1585 coff_mcore_relocate_section): ..
1586 * coff-ppc.c (coff_ppc_relocate_section): ..
1587 * coff-rs6000.c (xcoff_create_csect_from_smclas
1588 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1589 sh_swap_insns, sh_relocate_section): ..
1590 * coff-tic54x.c (tic54x_reloc_processing): ..
1591 * coff-tic80.c (coff_tic80_relocate_section): ..
1592 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1593 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1594 coff_slurp_symbol_table, coff_classify_symbol,
1595 coff_slurp_reloc_table): ..
1596 * coffgen.c (_bfd_coff_read_string_table): ..
1597 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1598 _bfd_coff_generic_relocate_section): ..
1599 * cpu-arm.c (bfd_arm_merge_machines): ..
1600 * cpu-sh.c (sh_merge_bfd_arch): ..
1601 * elf-hppa.h (elf_hppa_relocate_section): ..
1602 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1603 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1604 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1605 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1606 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1607 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1608 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1609 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1610 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1611 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1612 cris_elf_merge_private_bfd_data
1613 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1614 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1615 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1616 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1617 elf32_hppa_relocate_section): ..
1618 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1619 i370_elf_check_relocs, i370_elf_relocate_section): ..
1620 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1621 elf_i386_relocate_section): ..
1622 * elf32-m32r.c (m32r_elf_relocate_section,
1623 m32r_elf_merge_private_bfd_data): ..
1624 * elf32-m68hc1x.c (m68hc12_add_stub,
1625 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1626 * elf32-m68k.c (elf_m68k_relocate_section): ..
1627 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1628 mcore_elf_relocate_section): ..
1629 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1630 ppc_elf_check_relocs, ppc_elf_relocate_section,
1631 ppc_elf_begin_write_processing): ..
1632 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1633 elf_s390_relocate_section): ..
1634 * elf32-sh-symbian.c (sh_symbian_import_as,
1635 sh_symbian_process_embedded_commands,
1636 sh_symbian_relocate_section): ..
1637 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1638 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1639 sh_elf_merge_private_data): ..
1640 * elf32-sparc.c (elf32_sparc_check_relocs,
1641 elf32_sparc_relocate_section,
1642 elf32_sparc_merge_private_bfd_data): ..
1643 * elf32-v850.c (v850_elf_check_relocs,
1644 v850_elf_merge_private_bfd_data): ..
1645 * elf32-xtensa.c (elf_xtensa_check_relocs,
1646 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1647 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1648 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1649 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1650 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1651 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1652 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1653 ppc64_elf_relocate_section): ..
1654 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1655 elf_s390_relocate_section): ..
1656 * elf64-sh64.c (sh_elf64_relocate_section): ..
1657 * elf64-sparc.c (sparc64_elf_check_relocs,
1658 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1659 sparc64_elf_merge_private_bfd_data): ..
1660 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1661 elf64_x86_64_relocate_section): ..
1662 * elflink.c (_bfd_elf_add_default_symbol,
1663 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1664 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1665 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1666 elf_get_linked_section_vma, elf_fixup_link_order,
1667 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1668 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1669 * elfxx-ia64.c (elfNN_ia64_relax_section,
1670 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1671 * elfxx-mips.c (mips_elf_perform_relocation,
1672 _bfd_mips_elf_check_relocs,
1673 _bfd_mips_elf_merge_private_bfd_data): ..
1674 * ieee.c (ieee_slurp_external_symbols): ..
1675 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1676 * libbfd.c (_bfd_generic_verify_endian_match): ..
1677 * linker.c (_bfd_generic_link_add_one_symbol,
1678 _bfd_generic_section_already_linked): ..
1679 * pdp11.c (translate_to_native_sym_flags): ..
1680 * pe-mips.c (coff_pe_mips_relocate_section): ..
1681 * peicode.h (pe_ILF_build_a_bfd): ..
1682 * srec.c (srec_bad_byte): ..
1683 * stabs.c (_bfd_link_section_stabs): ..
1684 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1685 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1686 with corresponding %B and %A in _bfd_error_handler format string.
1687 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1688 calls to use %A and %B. Fix "against symbol .. from section" and
1689 similar error messages. Combine multiple _bfd_error_handler calls
1690 where they were separated due to bfd_archive_filename deficiencies.
1691 * bfd-in2.h: Regenerate.
1693 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1698 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1700 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1701 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1702 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1704 (link_hash_newfunc): Init was_undefined.
1705 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1706 Use undefweak instead.
1707 (ppc64_elf_check_directives): Fix undefs chain.
1708 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1710 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1711 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1712 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1714 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1716 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1717 error, test input_section flags rather than sec.
1719 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1721 * elf-bfd.h (struct elf_backend_data): Add
1722 elf_backend_archive_symbol_lookup.
1723 (_bfd_elf_archive_symbol_lookup): Declare.
1724 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1725 (elf_link_add_archive_symbols): ..extracted from here. Call the
1727 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1728 (elfNN_bed): Init new field.
1729 * elf64-ppc.c (elf_backend_check_directives): Define.
1730 (elf_backend_archive_symbol_lookup): Define.
1731 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1732 a ppc_link_hash_entry pointer.
1734 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1735 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1736 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1737 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1738 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1739 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1740 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1743 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1745 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1746 (ppc64_elf_add_symbol_hook): Test for NULL section.
1747 (get_sym_h): Formatting.
1748 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1751 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1752 long branch stubs with code handling plt and r2off branch stubs.
1754 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1756 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1757 * elflink.c (elf_link_input_bfd): Formatting.
1758 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1760 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1761 (link_hash_newfunc): Don't set it.
1762 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1763 (ppc64_elf_mark_entry_syms): Delete.
1764 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1765 sections. Use get_opd_info.
1766 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1768 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1770 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1772 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1773 (func_desc_adjust): Don't set have_undefweak.
1774 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1775 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1777 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1778 "struct ppc_link_hash_entry *". Adjust all references.
1779 (ppc64_elf_hide_symbol): Correct a comment.
1781 * elf64-ppc.c (get_opd_info): New function.
1782 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1783 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1784 before calling get_fdh. Test fdh rather than h before dereferencing
1785 fdh. Mark removed symbols in opd_adjust.
1786 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1787 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1789 (ppc64_elf_output_symbol_hook): Likewise.
1791 2004-08-06 Paul Brook <paul@codesourcery.com>
1793 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1794 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1795 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1796 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1797 and BFD_RELOC_ARM_SBREL32.
1798 * bfd-in2.h, bbfd.h: Regenerate.
1800 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1802 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1803 the dynamic link symbol actually in use.
1805 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1807 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1809 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1810 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1812 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1813 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1815 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1816 Nick Clifton <nickc@redhat.com>
1819 * bfd.c (_bfd_default_error_handler): Make it global.
1821 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1823 * elf.c (assign_section_numbers): Cope gracefully with sections
1824 which have SHF_LINK_ORDER set but no sh_link set up.
1825 * elflink.c (elf_get_linked_section_vma): Likewise.
1827 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1830 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1831 Set it to _bfd_default_error_handler.
1832 (elfNN_bed): Add elf_backend_link_order_error_handler.
1834 * libbfd-in.h (_bfd_default_error_handler): New.
1836 * libbfd.h: Regenerated.
1838 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1840 * archures.c (bfd_mach_sparc_64bit_p): Define.
1841 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1842 * bfd-in2.h: Rebuilt.
1844 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1846 Introduce SH2a support.
1847 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1848 * archures.c (bfd_mach_sh2a_nofpu): New.
1849 * bfd-in2.h: Rebuilt.
1850 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1851 (arch_info_struct): Add sh2a_nofpu.
1852 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1853 2003-12-29 DJ Delorie <dj@redhat.com>
1854 * reloc.c: Add relocs for sh2a.
1855 * bfd-in2.h: Regenerate.
1856 * libbfd.hh: Regenerate.
1857 2003-12-01 Michael Snyder <msnyder@redhat.com>
1858 * archures.c (bfd_mach_sh2a): New.
1859 * bfd-in2.h: Rebuilt.
1860 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1862 (arch_info_struct): Add sh2a.
1863 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1865 2004-07-28 Nick Clifton <nickc@redhat.com>
1866 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1869 * som.c (setup_sections): Improve estimation of space sizes in
1870 relocatable objects.
1872 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1873 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1874 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1876 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1877 * configure: Regenerate.
1878 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1879 case that accepts OSABI=NetBSD and OSABI=SysV.
1880 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1881 the base of .got or .data (if .got does not exist).
1882 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1884 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1885 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1886 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1887 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1889 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1893 (elf_sec_group): Defined.
1894 (bfd_elf_match_symbols_in_sections): New prototype.
1895 (_bfd_elf_setup_group_pointers): Likewise.
1897 * elf.c (bfd_elf_discard_group): Abort.
1898 (bfd_elf_set_group_contents): Also include relocation sections.
1899 Remove zero-fill for ld -r.
1900 (_bfd_elf_setup_group_pointers): New function.
1901 (elf_sort_elf_symbol): Likewise.
1902 (elf_sym_name_compare): Likewise.
1903 (bfd_elf_match_symbols_in_sections): Likewise.
1905 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1907 * elflink.c (match_group_member): New.
1908 (elf_link_input_bfd): Check group member for discarded section.
1909 (try_match_symbols_in_sections): New function.
1910 (already_linked): Likewise.
1911 (_bfd_elf_section_already_linked): Support mixing comdat group
1912 and linkonce section.
1914 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1915 * linker.c (bfd_section_already_linked_table_traverse): New.
1917 * libbfd.h: Regenerated.
1919 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1921 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1922 BFD_RELOC_CRX_SWITCH32.
1923 * bfd-in2.h: Regenerate.
1924 * libbfd.h: Regenerate.
1925 * elf32-crx.c: Support relocation/relaxation of
1926 BFD_RELOC_CRX_SWITCH* types.
1928 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1930 * elf64-ppc.c: Correct "Linker stubs" comment.
1932 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1934 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1936 (elf_linked_to_section): New.
1938 * elf.c (assign_section_numbers): Set up sh_link for
1941 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1942 to sh_link for SHT_IA_64_UNWIND sections.
1944 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1946 * elflink.c (elf_fixup_link_order): Add _() to error message.
1948 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1950 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1953 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1955 * aout-adobe.c (aout_32_section_already_linked): Defined.
1956 * aout-target.h (MY_section_already_linked): Likewise.
1957 * aout-tic30.c (MY_section_already_linked): Likewise.
1958 * binary.c (binary_section_already_linked): Likewise.
1959 * bout.c (b_out_section_already_linked): Likewise.
1960 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1961 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1962 * coffcode.h (coff_section_already_linked): Likewise.
1963 * i386msdos.c (msdos_section_already_linked): Likewise.
1964 * i386os9k.c (os9k_section_already_linked): Likewise.
1965 * ieee.c (ieee_section_already_linked): Likewise.
1966 * ihex.c (ihex_section_already_linked): Likewise.
1967 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1968 * mmo.c (mmo_section_already_linked): Likewise.
1969 * nlm-target.h (nlm_section_already_linked): Likewise.
1970 * oasys.c (oasys_section_already_linked): Likewise.
1971 * pef.c (bfd_pef_section_already_linked): Likewise.
1972 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1973 * som.c (som_bfd_discard_group): Likewise.
1974 * srec.c (srec_section_already_linked): Likewise.
1975 * tekhex.c (tekhex_section_already_linked): Likewise.
1976 * versados.c (versados_section_already_linked): Likewise.
1977 * vms.c (vms_section_already_linked): Likewise.
1978 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1979 * xsym.c (bfd_sym_section_already_linked): Likewise.
1981 * bfd-in.h (bfd_section_already_linked_table_init): New.
1982 (bfd_section_already_linked_table_free): Likewise.
1984 * coff-rs6000.c (rs6000coff_vec): Add
1985 _bfd_generic_section_already_linked.
1986 (pmac_xcoff_vec): Likewise.
1987 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1988 (aix5coff64_vec): Likewise.
1990 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1991 * elflink.c (_bfd_elf_section_already_linked): New function.
1993 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1995 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1996 (_bfd_generic_section_already_linked): New.
1997 (bfd_section_already_linked_hash_entry): Likewise.
1998 (bfd_section_already_linked): Likewise.
1999 (bfd_section_already_linked_table_lookup): Likewise.
2000 (bfd_section_already_linked_table_insert): Likewise.
2002 * linker.c (bfd_section_already_linked): New.
2003 (_bfd_section_already_linked_table): Likewise.
2004 (bfd_section_already_linked_table_lookup): Likewise.
2005 (bfd_section_already_linked_table_insert): Likewise.
2006 (already_linked_newfunc): Likewise.
2007 (bfd_section_already_linked_table_init): Likewise.
2008 (bfd_section_already_linked_table_free): Likewise.
2009 (_bfd_generic_section_already_linked): Likewise.
2011 * section.c (bfd_section): Remove comdat.
2012 (bfd_comdat_info): Moved to ...
2013 * bfd-in.h (coff_comdat_info): Here.
2014 (bfd_coff_get_comdat_section): New.
2015 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2016 * libcoff-in.h (coff_section_tdata): Add comdat.
2017 * coffcode.h (handle_COMDAT): Updated.
2018 * cofflink.c (coff_link_add_symbols): Likewise.
2019 * ecoff.c (bfd_debug_section): Likewise.
2021 * targets.c (bfd_target): Add _section_already_linked.
2022 (BFD_JUMP_TABLE_LINK): Updated.
2024 * bfd-in2.h: Regenerated.
2025 * libbfd.h: Likewise.
2026 * libcoff.h: Likewise.
2028 2003-07-21 Paul Brook <paul@codesourcery.com>
2030 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2031 elf_fixup_link_order): New functions.
2032 (bfd_elf_final_link): Call elf_fixup_link_order.
2034 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2036 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2037 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2039 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2040 _bfd_elf_symbol_refs_local_p.
2041 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2044 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2046 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2048 (bfd_elf_get_dyn_lib_class): New prototype.
2049 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2051 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2052 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2053 entry is needed. Issue an error if a DT_NEEDED entry is needed
2054 for a file marked DYN_NO_NEEDED.
2055 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2058 * bfd-in2.h: Regenerated.
2060 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2062 * elflink.c (elf_section_complain_discarded): Don't complain in
2065 2004-07-10 James E Wilson <wilson@specifixinc.com>
2067 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2068 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2069 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2070 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2072 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2073 bfd_put_64 to bfd_putl64.
2074 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2076 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2079 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2080 .init/.fini sections when trying to relax it.
2082 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2084 * elf.c (assign_file_positions_for_segments): Make sure the
2085 .dynamic section is the first section in the PT_DYNAMIC segment.
2087 2004-07-09 Nick Clifton <nickc@redhat.com>
2089 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2090 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2091 sh_elf_get_flags_from_mach functions so that they do not conflict
2092 when this target is built with other sh-elf targets.
2093 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2094 suppression of this function.
2095 (sh_elf_find_flags): Likewise.
2097 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2099 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2100 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2101 (BFD32_BACKENDS): Add elf32-crx.lo.
2102 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2103 (cpu-crx.lo): New target.
2104 (elf32-crx.lo): New target.
2105 * Makefile.in: Regenerate.
2106 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2107 (bfd_archures_list): Add bfd_crx_arch.
2108 * bfd-in2.h: Regenerate.
2109 * config.bfd: Handle crx-*-elf*, crx*.
2110 * configure.in: Handle bfd_elf32_crx_vec.
2111 * configure: Regenerate.
2112 * cpu-crx.c: New file.
2113 * elf32-crx.c: Likewise.
2114 * libbfd.h: Regenerate.
2115 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2116 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2117 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2118 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2119 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2120 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2121 * targets.c (bfd_elf32_crx_vec): Declare.
2122 (bfd_target_vector): Add bfd_elf32_crx_vec.
2124 2004-07-06 Nick Clifton <nickc@redhat.com>
2126 * config.bfd: Add sh-symbian-elf target.
2127 * configure.in: Add bfd_elf32_shl_symbian_vec.
2128 * configure: Regenerate.
2129 * elf-bfd.h (struct elf_backend_data): Add new field
2131 * elflink.c (elf_link_add_object_symbols): Invoke the
2132 check_directives function, if defined.
2133 * elfxx-target.h: Provide a default, NULL definition for
2135 * targets.c: Add bfd_elf32_shl_symbian_vec.
2136 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2138 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2139 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2140 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2141 not already been defined.
2142 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2143 * sh-symbian.c: New file. Provide functions to support the
2144 * sh-symbian-elf target.
2145 * Makefile.am: Add elf32-sh-symbian.c
2146 * Makefile.in: Regenerate.
2148 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2150 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2151 * Makefile.am: Ran make dep-am.
2152 * Makefile.in: Ran make dep-in.
2154 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2156 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2159 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2161 * config.bfd: Add want64 to configuration target s390-*-linux*.
2163 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2165 * bfd.c (bfd_get_section_ident): New.
2167 * elflink.c (elf_link_read_relocs_from_section): Call
2168 bfd_get_section_ident to identify the section when reporting
2170 (_bfd_elf_link_output_relocs): Likewise.
2171 (elf_link_output_extsym): Likewise.
2172 (elf_link_input_bfd): Likewise.
2173 (bfd_elf_gc_record_vtinherit): Likewise.
2175 * bfd-in2.h: Regenerated.
2177 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2178 Nick Clifton <nickc@redhat.com>
2181 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2182 of section symbols to mips_elf_sort_hash_table ().
2184 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2186 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2188 (elf_section_complain_discarded): New function. Handle
2189 .gcc_except_table too.
2190 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2191 in discarded sections.
2192 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2194 2004-06-30 James E Wilson <wilson@specifixinc.com>
2196 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2197 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2199 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2202 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2203 local references to discarded sections and report their
2206 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2208 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2209 sec_info_type, test section name instead.
2211 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2214 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2215 in .init/.fini sections.
2217 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2219 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2220 bfd_get_section_limit.
2222 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2224 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2225 output section size.
2227 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2229 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2231 (mmix_elf_perform_relocation): Adjust for above change.
2232 (mmix_elf_relocate_section): Likewise.
2233 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2234 (mmix_elf_get_section_contents): Delete.
2235 (bfd_elf64_get_section_contents): Delete.
2236 (mmix_elf_relocate_section): Zero stub area.
2237 * linker.c (default_indirect_link_order): Alloc max of section size
2239 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2240 * section.c (bfd_malloc_and_get_section): Likewise.
2241 (struct bfd_section): Update rawsize comment.
2242 * bfd-in2.h: Regenerate.
2244 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2246 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2248 * bfd-in.h (bfd_get_section_limit): Define.
2249 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2250 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2251 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2252 * coff-arm.c (coff_arm_relocate_section): Likewise.
2253 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2254 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2255 (bfd_ns32k_final_link_relocate): Likewise.
2256 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2257 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2258 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2259 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2260 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2261 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2262 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2263 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2264 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2265 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2266 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2267 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2268 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2269 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2270 * elf32-v850.c (v850_elf_reloc): Likewise.
2271 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2272 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2273 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2274 * elf64-mips.c (mips_elf64_gprel32_reloc)
2275 (mips16_gprel_reloc): Likewise.
2276 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2277 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2278 * elf64-sparc.c (init_insn_reloc): Likewise.
2279 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2280 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2281 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2282 (_bfd_mips_elf_generic_reloc): Likewise.
2283 * bfd-in2.h: Regenerate.
2285 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2287 * bfd-in.h (struct stab_info): Move from stabs.c.
2288 * stabs.c (struct stab_link_includes_table): Delete.
2289 (stab_link_includes_lookup): Delete.
2290 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2291 level of indirection from sinfo parm.
2292 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2293 stabstr section. Adjust hash table accesses.
2294 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2295 alloc. Adjust stab_info test.
2296 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2297 (_bfd_coff_final_link): Adjust stab_info test.
2298 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2299 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2301 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2302 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2303 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2304 stabstr section. Adjust stab_info test.
2305 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2306 (_bfd_write_stab_strings): Adjust prototypes.
2307 * libbfd.h: Regenerate.
2308 * libcoff.h: Regenerate.
2309 * bfd-in2.h: Regenerate.
2311 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2313 From Miod Vallat <miod@online.fr>:
2314 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2316 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2318 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2319 (struct elf32_mn10300_link_hash_entry): Remove
2320 pcrel_relocs_copied.
2321 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2322 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2323 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2324 and gotoff relocations if the symbol doesn't bind locally. Use
2325 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2326 relocation for PCREL32.
2327 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2328 to test whether a symbol binds locally.
2329 (elf32_mn10300_link_hash_newfunc): Don't initialize
2330 pcrel_relocs_copied.
2331 (_bfd_mn10300_elf_discard_copies): Delete.
2332 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2334 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2336 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2338 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2340 * som.c (som_set_reloc_info): Correct small typo.
2342 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2344 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2345 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2346 (m32r_elf_gcsweep_hook): Likewise.
2347 (m32r_elf_check_relocs): Likewise.
2348 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2349 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2350 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2351 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2352 * bfd-in2.h: Regenerated.
2353 * libbfd.h: Regenerated.
2355 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2357 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2359 (elf64_x86_64_relocate_section): Issue an error for
2360 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2361 against global symbols when building shared library.
2363 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2365 * section.c (struct sec): Rename "_cooked_size" to "size".
2366 Rename "_raw_size" to "rawsize".
2367 (STD_SECTION): Adjust comments.
2368 (bfd_set_section_size, bfd_get_section_contents): Use size.
2369 (bfd_malloc_and_get_section): New function.
2370 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2371 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2372 Correctly free reloc and contents memory.
2373 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2374 and fake CIE now that we can shink section size to zero.
2375 (_bfd_elf_write_section_eh_frame): Likewise..
2376 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2377 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2378 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2379 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2380 unneeded indirection.
2381 * elf.c (_bfd_elf_section_offset): .. and update call.
2382 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2383 * libbfd.h: Regenerate.
2384 * bfd-in2.h: Regenerate.
2386 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2387 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2388 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2389 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2390 Similarly use "rawsize", if non-zero, in reloc functions to validate
2391 reloc addresses. Use new bfd_malloc_and_get_section in most places
2392 where bfd_get_section_contents was called. Expand all occurrences of
2393 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2394 grok_prstatus and similar functions to "size".
2395 * aix386-core.c (aix386_core_file_p): ..
2396 * aix5ppc-core.c (xcoff64_core_p): ..
2397 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2398 aout_adobe_set_section_contents): ..
2399 * aout-target.h (callback): ..
2400 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2401 MY_bfd_final_link): ..
2402 * aoutf1.h (sunos4_core_file_p): ..
2403 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2404 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2405 final_link, aout_link_input_section): ..
2406 * binary.c (binary_object_p, binary_canonicalize_symtab,
2407 binary_set_section_contents): ..
2408 * bout.c (b_out_callback, b_out_write_object_contents,
2409 b_out_set_section_contents, b_out_bfd_relax_section,
2410 b_out_bfd_get_relocated_section_contents): ..
2411 * cisco-core.c (cisco_core_file_validate): ..
2412 * coff-alpha.c (alpha_ecoff_object_p,
2413 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2414 * coff-arm.c (coff_arm_relocate_section,
2415 bfd_arm_allocate_interworking_sections): ..
2416 * coff-h8300.c (h8300_reloc16_extra_cases,
2417 h8300_bfd_link_add_symbols): ..
2418 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2419 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2420 ppc_bfd_coff_final_link): ..
2421 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2422 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2423 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2424 * coff64-rs6000.c (xcoff64_write_object_contents,
2425 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2426 * coffcode.h (coff_compute_section_file_positions,
2427 coff_write_object_contents): ..
2428 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2429 coff_section_symbol, build_debug_section): ..
2430 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2431 process_embedded_commands, _bfd_coff_link_input_bfd,
2432 _bfd_coff_write_global_sym): ..
2433 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2434 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2435 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2436 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2437 _bfd_dwarf2_find_nearest_line): ..
2438 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2439 ecoff_compute_section_file_positions,
2440 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2441 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2442 _bfd_elf_discard_section_eh_frame_hdr,
2443 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2444 _bfd_elf_write_section_eh_frame,
2445 _bfd_elf_write_section_eh_frame_hdr): ..
2446 * elf-hppa.h (elf_hppa_sort_unwind): ..
2447 * elf-m10200.c (mn10200_elf_relax_section,
2448 mn10200_elf_relax_delete_bytes,
2449 mn10200_elf_get_relocated_section_contents): ..
2450 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2451 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2452 mn10300_elf_relax_delete_bytes,
2453 mn10300_elf_get_relocated_section_contents,
2454 _bfd_mn10300_elf_adjust_dynamic_symbol,
2455 _bfd_mn10300_elf_discard_copies,
2456 _bfd_mn10300_elf_size_dynamic_sections,
2457 _bfd_mn10300_elf_finish_dynamic_sections): ..
2458 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2459 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2460 bfd_elf_set_group_contents, map_sections_to_segments,
2461 elf_sort_sections, assign_file_positions_for_segments,
2462 SECTION_SIZE, copy_private_bfd_data,
2463 _bfd_elf_get_dynamic_reloc_upper_bound,
2464 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2465 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2466 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2467 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2468 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2469 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2470 bfd_elf32_arm_process_before_allocation,
2471 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2472 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2473 elf32_arm_write_section): ..
2474 * elf32-cris.c (cris_elf_grok_prstatus,
2475 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2476 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2477 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2478 elf_cris_discard_excess_dso_dynamics,
2479 elf_cris_discard_excess_program_dynamics): ..
2480 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2481 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2482 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2483 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2484 elf32_frvfdpic_size_dynamic_sections,
2485 elf32_frvfdpic_modify_segment_map,
2486 elf32_frvfdpic_finish_dynamic_sections): ..
2487 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2488 elf32_h8_get_relocated_section_contents): ..
2489 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2490 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2491 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2492 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2493 elf32_hppa_finish_dynamic_sections): ..
2494 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2495 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2496 i370_elf_finish_dynamic_sections): ..
2497 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2498 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2499 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2500 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2501 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2502 * elf32-ip2k.c (ip2k_is_switch_table_128,
2503 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2504 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2505 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2506 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2507 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2508 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2509 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2510 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2511 m32r_elf_get_relocated_section_contents): ..
2512 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2513 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2514 m68hc11_elf_relax_delete_bytes): ..
2515 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2516 m68hc12_elf_size_one_stub): ..
2517 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2518 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2519 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2520 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2521 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2522 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2523 elf32_mips_grok_prstatus): ..
2524 * elf32-or32.c (or32_elf_consth_reloc): ..
2525 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2526 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2527 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2528 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2529 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2530 ppc_elf_final_write_processing): ..
2531 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2532 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2533 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2534 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2535 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2536 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2537 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2538 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2539 * elf32-sh64-com.c (sh64_address_in_cranges,
2540 sh64_get_contents_type): ..
2541 * elf32-sh64.c (sh64_find_section_for_address,
2542 sh64_elf_final_write_processing): ..
2543 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2544 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2545 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2546 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2547 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2548 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2549 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2550 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2551 elf_vax_finish_dynamic_sections): ..
2552 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2553 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2554 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2555 xstormy16_elf_finish_dynamic_sections): ..
2556 * elf32-xtensa.c (xtensa_read_table_entries,
2557 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2558 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2559 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2560 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2561 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2562 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2563 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2564 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2565 xtensa_callback_required_dependence): ..
2566 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2567 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2568 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2569 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2570 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2571 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2572 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2573 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2574 * elf64-hppa.c (allocate_dynrel_entries,
2575 elf64_hppa_size_dynamic_sections,
2576 elf64_hppa_finish_dynamic_sections): ..
2577 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2578 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2579 elf64_mips_grok_prstatus): ..
2580 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2581 mmix_elf_relocate_section, mmix_elf_final_link,
2582 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2583 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2584 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2585 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2586 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2587 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2588 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2589 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2590 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2591 ppc64_elf_finish_dynamic_sections): ..
2592 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2593 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2594 elf_s390_finish_dynamic_sections): ..
2595 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2596 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2597 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2598 sh64_elf64_finish_dynamic_sections): ..
2599 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2600 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2601 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2602 sparc64_elf_finish_dynamic_symbol,
2603 sparc64_elf_finish_dynamic_sections): ..
2604 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2605 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2606 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2607 elf64_x86_64_finish_dynamic_sections): ..
2608 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2609 * elfcode.h (elf_slurp_reloc_table): ..
2610 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2611 elf_finalize_dynstr, elf_link_add_object_symbols,
2612 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2613 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2614 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2615 elf32_mips_grok_prstatus): ..
2616 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2617 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2618 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2619 elfNN_ia64_finish_dynamic_sections): ..
2620 * elfxx-mips.c (mips_elf_create_procedure_table,
2621 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2622 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2623 mips_elf_global_got_index, mips_elf_multi_got,
2624 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2625 mips_elf_allocate_dynamic_relocations,
2626 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2627 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2628 _bfd_mips_elf_always_size_sections,
2629 _bfd_mips_elf_size_dynamic_sections,
2630 _bfd_mips_elf_finish_dynamic_symbol,
2631 _bfd_mips_elf_finish_dynamic_sections,
2632 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2633 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2634 _bfd_elf_mips_get_relocated_section_contents,
2635 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2636 * hp300hpux.c (callback): ..
2637 * hppabsd-core.c (make_bfd_asection): ..
2638 * hpux-core.c (make_bfd_asection): ..
2639 * i386linux.c (linux_link_create_dynamic_sections,
2640 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2641 * i386msdos.c (msdos_write_object_contents): ..
2642 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2643 os9k_set_section_contents): ..
2644 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2645 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2646 ieee_write_section_part, do_with_relocs, do_as_repeat,
2647 do_without_relocs, ieee_write_debug_part, init_for_output,
2648 ieee_set_section_contents): ..
2649 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2650 * irix-core.c (do_sections, make_bfd_asection): ..
2651 * libaout.h (aout_section_merge_with_text_p): ..
2652 * libbfd.c (_bfd_generic_get_section_contents,
2653 _bfd_generic_get_section_contents_in_window): ..
2654 * linker.c (default_indirect_link_order): ..
2655 * lynx-core.c (make_bfd_asection): ..
2656 * m68klinux.c (linux_link_create_dynamic_sections,
2657 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2658 * mach-o.c (bfd_mach_o_make_bfd_section,
2659 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2660 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2661 bfd_mach_o_scan_read_segment): ..
2662 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2663 _bfd_merge_sections): ..
2664 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2665 mmo_map_set_sizes, mmo_canonicalize_symtab,
2666 mmo_internal_write_section, mmo_write_object_contents): ..
2667 * netbsd-core.c (netbsd_core_file_p): ..
2668 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2669 nlm_alpha_set_public_section): ..
2670 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2671 * nlm32-sparc.c (nlm_sparc_write_import): ..
2672 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2673 nlm_compute_section_file_positions): ..
2674 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2675 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2676 * opncls.c (get_debug_link_info): ..
2677 * osf-core.c (make_bfd_asection): ..
2678 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2679 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2680 final_link, aout_link_input_section): ..
2681 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2682 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2683 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2684 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2685 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2686 * ptrace-core.c (ptrace_unix_core_file_p): ..
2687 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2688 _bfd_final_link_relocate, bfd_generic_relax_section,
2689 bfd_generic_get_relocated_section_contents): ..
2690 * reloc16.c (bfd_coff_reloc16_relax_section,
2691 bfd_coff_reloc16_get_relocated_section_c): ..
2692 * riscix.c (riscix_some_aout_object_p): ..
2693 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2694 * sco5-core.c (make_bfd_asection): ..
2695 * simple.c (bfd_simple_get_relocated_section_contents): ..
2696 * som.c (som_object_setup, setup_sections, som_prep_headers,
2697 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2698 som_set_reloc_info, som_get_section_contents,
2699 som_bfd_link_split_section): ..
2700 * sparclinux.c (linux_link_create_dynamic_sections,
2701 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2702 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2703 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2704 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2705 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2706 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2707 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2708 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2709 sunos_finish_dynamic_link): ..
2710 * syms.c (_bfd_stab_section_find_nearest_line): ..
2711 * tekhex.c (first_phase, tekhex_set_section_contents,
2712 tekhex_write_object_contents): ..
2713 * trad-core.c (trad_unix_core_file_p): ..
2714 * versados.c (process_esd, process_otr, process_otr): ..
2715 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2716 * vms-misc.c (add_new_contents): ..
2717 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2718 * vms.c (vms_set_section_contents): ..
2719 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2720 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2721 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2722 * xsym.c (bfd_sym_scan): .. See above.
2724 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2726 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2727 calling _bfd_merged_section_offset only for section symbols.
2729 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2731 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2732 for handling SEC_MERGE symbols in relax_section.
2734 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2736 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2737 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2738 linked together. Mark the result as h8300sx code.
2740 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2742 * elf-bfd.h (struct elf_backend_data): Added
2743 elf_backend_omit_section_dynsym.
2744 (_bfd_elf_link_omit_section_dynsym): Declare.
2745 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2746 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2747 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2748 (_bfd_elf_link_renumber_dynsyms): ... this function.
2749 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2750 _bfd_elf_link_omit_section_dynsym).
2751 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2753 2004-06-21 Nick Clifton <nickc@redhat.com>
2755 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2758 2004-06-17 Jerome Guitton <guitton@gnat.com>
2760 * bfd-in.h (bfd_cache_close_all): New function declaration.
2761 * bfd-in2.h: Regenerate.
2762 * cache.c (bfd_cache_close_all): New function definition.
2764 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2766 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2768 * configure: Regenerate.
2770 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2772 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2773 the pre-existing section.
2775 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2777 * section.c (struct sec): Remove usused flags. Reorganize a little.
2778 (bfd_get_section_size_before_reloc): Delete.
2779 (bfd_get_section_size_after_reloc): Delete.
2780 (STD_SECTION): Update.
2781 (bfd_get_section_size_now): Delete.
2782 (bfd_set_section_contents): Don't referece reloc_done.
2783 (bfd_get_section_contents): Remove reloc_done comment.
2784 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2786 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2787 * ecoff.c (bfd_debug_section): Update initializer.
2788 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2789 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2790 * bfd-in.h (bfd_section_size): Expand.
2791 (bfd_get_section_size): New macro.
2792 * bfd-in2.h: Regenerate.
2793 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2794 bfd_get_section_size_before_reloc with bfd_get_section_size.
2795 * coffcode.h (coff_write_object_contents): Likewise.
2796 * coffgen.c (build_debug_section): Likewise.
2797 * dwarf1.c (parse_line_table): Likewise.
2798 (_bfd_dwarf1_find_nearest_line): Likewise.
2799 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2800 * i386msdos.c (msdos_write_object_contents): Likewise.
2801 * pdp11.c (squirt_out_relocs): Likewise.
2802 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2803 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2805 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2807 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2808 removal) with updated comment.
2809 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2811 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2812 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2814 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2816 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2817 overflow on branches to undefweaks.
2819 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2821 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2822 as ecoff_section_data() does not return a valid lvalue.
2824 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2826 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2827 (elf_link_add_object_symbols): Likewise.
2829 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2830 (elf_backend_reloc_type_class): New.
2832 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2834 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2836 * configure: Regenerate.
2838 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2840 From: Albert Chin-A-Young <china@thewrittenword.com>
2841 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2844 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2846 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2849 2004-05-28 DJ Delorie <dj@redhat.com>
2851 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2852 for linking, but otherwise adjust reloc for merged sections.
2854 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2856 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2857 _bfd_merged_section_offset for local symbols.
2859 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2861 * Makefile.am: Regenerate dependencies.
2862 * Makefile.in: Regenerate.
2863 * archures.c: Add bfd_mach_sh3_nommu .
2864 * bfd-in2.h: Regenerate.
2865 * cpu-sh.c: Add sh3-nommu architecture.
2866 (bfd_to_arch_table): Create new table.
2867 (sh_get_arch_from_bfd_mach): Create new function.
2868 (sh_get_arch_up_from_bfd_mach): Create new function.
2869 (sh_merge_bfd_arch): Create new function.
2870 * elf32-sh.c (sh_ef_bfd_table): Add table.
2871 (sh_elf_check_relocs): Replace switch statement with
2872 use of sh_ef_bfd_table .
2873 (sh_elf_get_flags_from_mach): Add new function.
2874 (sh_find_elf_flags): Likewise.
2875 (sh_elf_copy_private_data): Replace most of non-elf contents
2876 with a call to sh_merge_bfd_arch() .
2878 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2880 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2881 * Makefile.in: Regenerate.
2883 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2885 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2886 custom calling conventions for dynamic symbols.
2887 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2888 symbol if it's an alias to a global one.
2890 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2892 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2895 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2897 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2900 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2902 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2903 for SHT_GROUP sections.
2905 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2907 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2909 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2910 * merge.c: Formatting. Remove unnecessary casts. Expand
2911 bfd_get_section_alignment macro.
2912 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2913 use throughout file.
2914 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2915 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2916 section name to determine sinfo group, instead test output section
2918 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2919 _bfd_strip_section_from_output rather than just twiddling flags.
2920 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2921 (_bfd_merge_sections): Update prototype.
2922 * libbfd.h: Regenerate.
2924 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2926 * netbsd-core.c: Correctly indent section that sets architecture
2929 From Miod Vallat <miod@online.fr>:
2930 * m88kopenbsd.c: New file.
2931 * targets.c (m88k_openbsd_vec): New.
2932 * config.bfd: Add m88k-*-openbsd*.
2933 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2934 (m88kopenbsd_vec): New.
2935 * configure: Regenerate.
2936 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2937 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2939 * Makefile.in: Regenerate.
2940 * po/SRC-POTFILES.in: Regenerate.
2942 2004-05-24 Nick Clifton <nickc@redhat.com>
2944 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2945 introduced by hash table size patch.
2947 2004-05-22 Ben Elliston <bje@au.ibm.com>
2949 * configure.in (is_release): Remove.
2950 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2951 (AC_OUTPUT): Don't output bfdver.h from version.h.
2952 * configure: Regenerate.
2953 * Makefile.am (RELEASE): New variable.
2954 (bfdver.h): New target.
2955 * Makefile.in: Regenerate.
2956 * doc/Makefile.in: Likewise.
2958 2004-05-22 Ben Elliston <bje@au.ibm.com>
2960 * Makefile.am (config.status): Don't depend on version.h.
2961 * Makefile.in: Regenerate.
2963 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2965 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2966 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2967 * libbfd.h: Regenerate.
2968 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2969 (_bfd_elf_rel_local_sym): Likewise.
2970 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2971 (elf_link_input_bfd): Likewise.
2972 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2973 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2974 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2975 (elfNN_ia64_relocate_section): Likewise.
2977 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2979 * hash.c (bfd_default_hash_table_size): New variable.
2980 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2981 (bfd_hash_set_default_size): New function. Set the default size
2982 to a selected prime number close to the argument. Document new
2984 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2985 * bfd-in2.h: Regenerate.
2986 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2987 * Makefile.in: Regenerate.
2989 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2991 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2992 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2993 arm, m68k, m88k and hppa core files.
2995 2004-05-21 Nick Clifton <nickc@redhat.com>
2997 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2998 (bfd_bwrite): Likewise.
2999 (bfd_tell): Likewise.
3000 (bfd_flush): Likewise.
3001 (bfd_stat): Likewise.
3002 (bfd_seek): Likewise.
3003 (bfd_get_mtime): Likewise.
3004 (bfd_get_size): Likewise.
3006 2004-05-19 Ben Elliston <bje@au.ibm.com>
3008 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3010 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3012 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3013 (bfd_generic_openr_next_archived_file): Likewise.
3015 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3017 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3018 section names by inserting a new substring after .gnu.linkonce, except
3019 for .gnu.linkonce.t.* where the "t." is replaced.
3021 2004-05-17 Adam Nemet <anemet@lnxw.com>
3023 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3024 (m68-*-lynxos* case): Likewise.
3025 (powerpc-*-lyxnos* case): New case.
3026 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3028 2004-05-17 David Heine <dlheine@tensilica.com>
3030 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3031 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3032 * bfd.c (bfd_copy_private_header_data): Define.
3033 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3035 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3036 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3037 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3038 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3039 segments by calling copy_private_bfd_data.
3040 (_bfd_elf_copy_private_header_data): Define.
3041 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3042 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3043 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3044 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3045 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3046 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3047 * som.c (som_bfd_copy_private_header_data): Define.
3048 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3049 * vms.c (vms_bfd_copy_private_header_data): Define.
3050 * bfd-in2.h: Regenerate.
3051 * libbfd.h: Regenerate.
3053 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3055 * elfxx-mips.c (MINUS_TWO): Define.
3056 (mips_elf_higher, mips_elf_highest,
3057 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3058 some bfd_vma values.
3059 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3061 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3063 * som.c (log2): Rename to exact_log2. Adjust all callers.
3065 2004-05-13 Paul Brook <paul@codesourcery.com>
3067 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3068 dwarf3 format CIE entries. Remove comment about the size of the
3069 ra_column field. It is now correctly deduced.
3071 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3073 * config.bfd (or32-*-rtems*): Switch to elf.
3075 2004-05-13 Nick Clifton <nickc@redhat.com>
3077 * po/fr.po: Updated French translation.
3079 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3081 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3082 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3083 Adjust counting of last_local.
3084 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3085 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3086 created by the linker nor !SHF_ALLOC.
3088 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3089 DT_PLTGOT to the start of the .got.plt section instead of the
3090 .got output section. Set sh_entsize for .got section in addition
3092 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3093 is at sgot->output_section->vma.
3094 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3095 DT_PLTGOT to the start of the .got.plt section instead of the
3096 .got output section.
3097 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3098 is at sgot->output_section->vma. Set sh_entsize for .got section
3099 in addition to .got.plt.
3100 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3101 (bfd_section_from_phdr): Likewise.
3102 (map_sections_to_segments): Likewise.
3103 (assign_file_positions_for_segments): Likewise.
3104 (get_program_header_size): Likewise.
3105 * elflink.c (bfd_elf_size_dynamic_sections): Set
3106 elf_tdata (output_bfd)->relro from info->relro.
3107 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3109 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3111 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3112 a zero symndx for which we hadn't accounted a dynamic relocation.
3113 (_frvfdpic_add_rofixup): Likewise.
3115 2004-05-07 Brian Ford <ford@vss.fsi.com>
3116 DJ Delorie <dj@redhat.com>
3118 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3119 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3120 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3121 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3123 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3125 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3126 immediately if there's no link info.
3127 (elf32_frvfdpic_copy_private_bfd_data): New.
3128 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3130 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3132 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3133 filename argument is null; do not call strlen on a null pointer.
3135 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3137 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3140 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3142 * configure.in (bfd_elf32_frvfdpic_vec): New.
3143 * configure: Rebuilt.
3144 * targets.c (bfd_elf32_frvfdpic_vec): New.
3145 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3147 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3148 frvfdpic instead of frv. Rearrange elf-target macros such that
3149 the FDPIC-specific ones are only defined for this new target
3151 (bfd_elf32_frvfdpic_vec): Declare.
3153 (elf32_frv_relocate_section): Use it to enable segment checking
3154 and to control rofixup emission. Add output section vma to
3155 applied relocation in non-LOAD non-ALLOC sections. Use
3156 _bfd_error_handler for errors.
3157 (_frv_create_got_section): Create .rel.got and .rofixup only in
3158 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3160 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3161 (elf32_frvfdpic_modify_segment_map): Likewise.
3162 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3163 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3164 error message if we miscompute the rofixup size.
3165 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3166 (frvfdpic_elf_encode_eh_address): Likewise.
3167 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3168 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3169 relocs. Reject unknown relocation types.
3170 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3171 (frv_elf_merge_private_bfd_data): Likewise.
3172 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3173 0x4000 for newly-added elf32-frvfdpic.
3175 2004-05-05 Nick Clifton <nickc@redhat.com>
3178 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3179 returning NULL as most users of this function do not check its
3181 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3182 of bfd_cache_lookup().
3183 * sco5-core.c (sco5_core_file_p): Likewise.
3184 * trad-core.c (trad_unix_core_file_p): Likewise.
3186 2004-05-05 Nick Clifton <nickc@redhat.com>
3188 * cache.c (bfd_cache_lookup): Improve formatting.
3189 * archive.c: Fix formatting.
3191 2004-05-05 Peter Barada <peter@the-baradas.com>
3193 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3194 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3195 * bfd-in2.h(bfd_architecture): Regenerate.
3197 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3199 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3201 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3202 those against discarded link-once and SEC_MERGE section symbols.
3204 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3206 * section.c (bfd_get_section_by_name_if): New.
3207 * bfd-in2.h: Regenerated.
3209 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3211 * som.c (som_bfd_is_group_section): Define.
3213 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3215 * section.c (bfd_make_section_anyway): Copy the whole
3216 bfd_hash_entry, not just "next" from existing entry.
3218 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3220 * elf.c (bfd_section_from_shdr): Maintain the section order in
3222 (special_sections): Add ".note.GNU-stack".
3223 (elf_fake_sections): Handle section group for relocatable
3226 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3228 * section.c (bfd_sections_find_if): New.
3229 * bfd-in2.h: Regenerated.
3231 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3233 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3235 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3236 * elf.c (bfd_elf_is_group_section): New function.
3237 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3238 * section.c (bfd_generic_is_group_section): New function.
3239 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3240 (BFD_JUMP_TABLE_LINK): Adjust.
3241 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3242 * aout-target.h (MY_bfd_is_group_section): Define.
3243 * aout-tic30.c (MY_bfd_is_group_section): Define.
3244 * bfd.c (bfd_is_group_section): Define.
3245 * binary.c (binary_bfd_is_group_section): Define.
3246 * bout.c (b_out_bfd_is_group_section): Define.
3247 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3248 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3249 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3250 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3251 * coffcode.h (coff_bfd_is_group_section): Define.
3252 * i386msdos.c (msdos_bfd_is_group_section): Define.
3253 * i386os9k.c (os9k_bfd_is_group_section): Define.
3254 * ieee.c (ieee_bfd_is_group_section): Define.
3255 * ihex.c (ihex_bfd_is_group_section): Define.
3256 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3257 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3258 * mmo.c (mmo_bfd_is_group_section): Define.
3259 * nlm-target.h (nlm_bfd_is_group_section): Define.
3260 * oasys.c (oasys_bfd_is_group_section): Define.
3261 * pef.c (bfd_pef_bfd_is_group_section): Define.
3262 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3263 * srec.c (srec_bfd_is_group_section): Define.
3264 * tekhex.c (tekhex_bfd_is_group_section): Define.
3265 * versados.c (versados_bfd_is_group_section): Define.
3266 * vms.c (vms_bfd_is_group_section): Define.
3267 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3268 * bfd-in2.h: Regenerate.
3269 * libbfd.h: Regenerate.
3271 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3273 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3275 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3277 * configure.in: Update version to 2.15.91.
3278 * configure: Regenerate.
3280 2004-04-29 Brian Ford <ford@vss.fsi.com>
3282 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3283 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3284 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3285 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3286 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3287 .gnu.linkonce.wi. sections.
3288 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3289 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3291 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3292 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3294 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3296 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3297 * bfd-in2.h: Regenerate.
3298 * libbfd.h: Likewise.
3300 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3302 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3304 (setup_sections): Use som_subspace_dictionary_record struct instead
3305 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3306 is_comdat, is_common or dup_common.
3307 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3308 is_comdat, is_common and dup_common in section subspace_dict from
3310 (som_begin_writing): Use som_subspace_dictionary_record struct.
3311 (som_finish_writing): Likewise.
3312 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3313 is_common and dup_common flags in info for symbol. Add comment
3314 regarding linker support for these fields. Slightly reorganize
3316 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3317 dup_common fields in symbol table from symbol info.
3318 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3319 arguments. Set corresponding fields in copy_data. Change all callers.
3320 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3322 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3323 * som.h (som_subspace_dictionary_record): Define.
3324 (som_copyable_section_data_struct): Add is_comdat, is_common and
3326 (som_section_data_struct): Use som_subspace_dictionary_record struct
3327 instead of subspace_dictionary_record.
3328 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3330 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3332 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3333 if set. Check reloc_done flag before applying relocations. Use
3334 output addresses, both when applying relocations and when comparing
3335 against the specified section.
3336 (elf_xtensa_relocate_section): Use output address to check if dynamic
3337 reloc is in a literal pool. Set section's reloc_done flag.
3339 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3341 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3342 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3344 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3347 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3349 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3350 structure field removed in 2004-04-24 patch.
3351 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3353 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3355 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3356 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3357 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3358 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3359 field before calling elf_backend_section_flags.
3361 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3363 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3364 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3365 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3366 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3367 and BFD_RELOC_32_PCREL.
3368 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3369 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3370 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3371 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3372 (mips_elf_next_relocation): Move comment about matching HI/LO
3374 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3375 R_MIPS_GNU_REL_HI16.
3377 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3379 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3380 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3381 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3382 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3383 and update comments to reflect current usage.
3384 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3385 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3387 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3388 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3389 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3390 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3391 type number to be MIPS_R_PCREL16.
3392 (mips_relocate_section): Remove support for link-time relaxation
3393 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3394 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3395 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3396 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3397 relaxation of branches used by embedded-PIC.
3398 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3399 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3400 related members, update comment.
3401 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3402 code related to embedded-PIC.
3403 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3404 initialization of now-removed 'adjust' member of
3405 'struct ecoff_debug_info'.
3407 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3409 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3411 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3413 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3414 relocs for locally defined symbols during -shared final link.
3415 (elf32_arm_final_link_relocate): Likewise.
3417 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3419 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3420 ELF_LINK_POINTER_EQUALITY_NEEDED.
3421 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3422 if r_type is not R_X86_64_PC32.
3423 (elf64_x86_64_finish_dynamic_symbol): If
3424 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3427 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3429 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3430 (elf_backend_plt_sym_val): Define.
3432 2004-04-22 Andrew Cagney <cagney@redhat.com>
3434 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3436 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3438 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3440 * som.c (som_set_section_contents): Constantify second argument.
3441 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3442 (som_object_setup): Rework to avoid warning.
3443 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3446 2004-04-22 Andrew Cagney <cagney@redhat.com>
3448 * cache.c (bfd_cache_close): Check for a previously closed file.
3450 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3452 * bfd.c (bfd_get_synthetic_symtab): Define.
3453 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3454 NAME##_get_synthetic_symtab.
3455 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3456 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3457 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3459 (_bfd_elf_get_synthetic_symtab): New prototype.
3460 * elfcode.h (elf_get_synthetic_symtab): Define.
3461 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3462 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3463 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3464 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3465 * bfd-in2.h: Rebuilt.
3466 * libbfd.h: Rebuilt.
3467 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3468 (elf_backend_plt_sym_val): Define.
3469 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3470 (elf_backend_plt_sym_val): Define.
3471 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3472 (elf_backend_plt_sym_val): Define.
3473 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3474 (elf_backend_plt_sym_val): Define.
3475 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3476 (elf_backend_plt_sym_val): Define.
3477 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3478 (elf_backend_plt_sym_val): Define.
3479 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3480 (elf_backend_plt_sym_val): Define.
3481 * aout-target.h (MY_get_synthetic_symtab): Define.
3482 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3483 * coff-rs6000.c (rs6000coff_vec): Add
3484 _bfd_nodynamic_get_synthetic_symtab.
3485 (pmac_xcoff_vec): Likewise.
3486 * coff64-rs6000.c (rs6000coff64_vec): Add
3487 _bfd_nodynamic_get_synthetic_symtab.
3488 (aix5coff64_vec): Likewise.
3489 * sunos.c (MY_get_synthetic_symtab): Define.
3490 * vms.c (vms_get_synthetic_symtab): Define.
3492 2004-04-22 Nick Clifton <nickc@redhat.com>
3494 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3496 2004-04-22 Peter Barada <peter@the-baradas.com>
3498 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3499 * bfd2-in.h: Regenerate.
3500 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3502 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3504 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3505 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3506 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3507 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3508 * bfd-in2.h: Regenerate.
3510 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3512 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3513 require relocations against a weak symbol to reference the same
3514 symbol hash entry if not a final, static link.
3515 (get_cached_value, add_value_map): Add final_static_link argument.
3516 (remove_literals): Pass final_static_link argument as needed.
3518 2004-04-21 Andrew Cagney <cagney@redhat.com>
3520 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3521 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3522 (opncls_bwrite, opncls_bclose, opncls_bflush)
3523 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3524 bfd iovec that uses function callbacks.
3525 (bfd_close): Use the iovec's bclose.
3526 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3527 (cache_bclose, cache_bflush, cache_bstat)
3528 (cache_iovec): New functions and global variable, implement a
3529 cache "iovec", where applicable set bfd_error.
3530 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3531 * bfdio.c (struct bfd_iovec): Define.
3532 (real_read): Delete function.
3533 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3534 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3535 assume that bread and bwrite set bfd_error.
3536 * bfd.c (struct bfd): Add "iovec", update comments.
3537 * bfd-in2.h, libbfd.h: Re-generate.
3539 2004-04-21 Andrew Cagney <cagney@redhat.com>
3541 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3543 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3545 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3546 (bfd_elf_gc_sections): Fail if a shared object is being created.
3547 Do not fail if dynamic sections have been created. Instead call
3548 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3549 dynamically referenced symbols. Do not mark the whole graph
3550 rooted at .eh_frame, only the section proper.
3552 2004-04-20 DJ Delorie <dj@redhat.com>
3554 * reloc.c: Add BFD_RELOC_32_SECREL.
3555 * bfd-in2.h: Regenerate.
3556 * libbfd.h: Likewise.
3557 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3558 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3559 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3561 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3563 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3564 relocs against hidden/protected undefweak symbols properly.
3565 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3567 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3569 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3570 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3573 2004-04-17 Brian Ford <ford@vss.fsi.com>
3575 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3576 filepos for the SizeOfHeaders field.
3577 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3579 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3581 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3583 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3584 change reloc_done. Set and restore _cooked_size.
3587 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3589 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3592 2004-04-15 Nick Clifton <nickc@redhat.com>
3594 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3596 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3598 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3600 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3602 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3603 when it is a definition.
3605 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3607 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3608 when statically linking PIC code.
3609 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3611 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3613 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3614 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3615 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3616 * configure: Regenerate.
3618 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3620 * elflink.c: Include libiberty.h.
3621 * Makefile.am (elflink.lo): Depend on libiberty.h.
3622 * Makefile.in: Regenerate.
3624 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3626 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3629 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3631 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3632 reserve the memory for dynamic linker
3634 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3636 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3637 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3639 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3641 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3642 RELOC_FOR_GLOBAL_SYMBOL.
3643 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3645 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3647 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3648 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3650 2004-04-01 Paul Brook <paul@codesourcery.com>
3652 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3653 * elf32-arm.h (struct elf32_elf_section_map): New.
3654 (struct _arm_elf_section_data): New.
3655 (elf32_arm_section_data): Define.
3656 (struct elf32_arm_link_hash_table): Add byteswap_code.
3657 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3658 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3659 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3660 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3661 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3662 (bfd_elf32_new_section_hook, elf_backend_write_section,
3663 elf_backend_link_output_symbol_hook): Define.
3665 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3667 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3668 that keeps the characters in a B_INCL..B_EINCL range.
3669 (_bfd_link_section_stabs): When computing the sum of the
3670 characters in a B_INCL..B_EINCL range also keep a copy of those
3671 characters. Use this information to distinguish between
3672 include sections that have the same sum and the same length
3673 but which are nevertheless unique.
3675 2004-03-31 Paul Brook <paul@codesourcery.com>
3677 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3678 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3680 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3682 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3683 to 'sum_chars' and add field 'num_chars'.
3684 (_bfd_link_section_stabs): When computing the sum of the
3685 characters in a B_INCL..B_EINCL range also keep a count of the
3686 number of characters. Use this information to help distinguish
3687 between include sections when have the same sum but which
3688 nevertheless are still unique.
3690 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3692 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3694 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3695 Tomer Levi <Tomer.Levi@nsc.com>
3697 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3698 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3699 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3700 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3701 (cpu-cr16c.lo): New target.
3702 (elf32-cr16c.lo): Likewise.
3703 * Makefile.in: Regenerate.
3704 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3705 (bfd_archures_list): Add bfd_cr16c_arch.
3706 * config.bfd: Handle cr16c-*-elf*.
3707 * configure.in: Handle bfd_elf32_cr16c_vec.
3708 * configure: Regenerate.
3709 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3710 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3711 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3712 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3713 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3714 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3715 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3716 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3717 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3718 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3719 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3720 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3721 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3722 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3723 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3724 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3725 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3726 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3727 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3728 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3729 * targets.c (bfd_elf32_cr16c_vec): Declare.
3730 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3731 * cpu-cr16c.c: New file.
3732 * elf32-cr16c.c: Likewise.
3733 * libbfd.h: Regenerate.
3734 * bfd-in2.h: Likewise.
3736 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3738 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3740 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3742 * Makefile.am: Remove all mention of elflink.h.
3743 * Makefile.in: Regenerate.
3744 * bfd-in.h (bfd_elf_discard_info): Declare.
3745 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3746 * bfd-in2.h: Regenerate.
3747 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3748 bfd_elf32_link_record_dynamic_symbol,
3749 bfd_elf64_link_record_dynamic_symbol,
3750 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3751 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3752 _bfd_elf32_link_record_local_dynamic_symbol,
3753 _bfd_elf64_link_record_local_dynamic_symbol,
3754 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3755 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3756 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3757 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3758 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3759 _bfd_elf32_reloc_symbol_deleted_p,
3760 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3761 (bfd_elf_link_record_dynamic_symbol,
3762 bfd_elf_link_record_local_dynamic_symbol,
3763 bfd_elf_final_link, bfd_elf_gc_sections,
3764 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3765 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3766 bfd_elf_reloc_symbol_deleted_p): Declare.
3767 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3768 * elf32-arm.h: Update for changed function names. Remove local
3769 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3770 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3771 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3772 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3773 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3774 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3775 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3776 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3777 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3778 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3779 (bfd_elfNN_print_symbol): Define.
3780 * elfcode.h: Don't include elflink.h.
3781 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3782 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3783 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3784 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3785 elf_link_record_local_dynamic_symbol): Don't define.
3786 * elflink.c: Update for changed function names. Move elflink.h
3788 * elflink.h: Delete file.
3789 * po/SRC-POTFILES.in: Regenerate.
3790 * po/bfd.pot: Regenerate.
3792 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3794 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3795 "name" for global syms accidentally removed in 2004-03-20 change.
3797 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3799 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3800 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3801 where Elf_External_* is different for 64 and 32 bit, with
3802 corresponding elf_size_info field.
3803 (struct elf_final_link_info): Use "bfd_byte *" instead
3804 of "Elf_External_Sym *" for external_syms and symbuf.
3805 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3806 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3807 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3808 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3809 (elf_link_sort_cmp2): Adjust.
3810 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3811 using ELF_R_SYM macro. Set u.sym_mask.
3812 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3813 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3814 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3815 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3816 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3817 swap_syn_out functions. Rearrange dyn swap in/out switch.
3818 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3819 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3820 (elf_link_flush_output_syms): Add elf_backend_data arg.
3821 (elf_link_check_versioned_symbol): Likewise.
3822 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3823 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3824 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3825 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3826 ELF_R_TYPE and ELF_R_INFO macros.
3827 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3828 based on size rather than using ELF_R_INFO.
3829 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3831 (struct alloc_got_off_arg): New.
3832 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3833 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3834 (elf_gc_allocate_got_offsets): Adjust.
3835 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3836 ELF_R_SYM. Use bfd_section_from_elf_index.
3837 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3838 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3839 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3841 2004-03-26 Stan Shebs <shebs@apple.com>
3843 Remove MPW support, no longer used.
3844 * config.bfd (powerpc-*-mpw*): Remove configuration.
3845 * mpw-config.in, mpw-make.sed: Remove files.
3846 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3848 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3850 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3851 (ppc64_elf_add_symbol_hook): New function.
3852 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3853 const from Elf_Internal_Sym param.
3854 * elflink.c (elf_link_add_object_symbols): Adjust.
3855 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3856 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3857 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3858 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3859 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3860 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3861 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3862 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3863 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3864 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3865 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3866 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3867 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3868 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3869 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3870 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3872 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3874 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3875 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3876 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3877 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3878 (bfd_elf64_bfd_link_add_symbols): Delete.
3879 (bfd_elf_link_add_symbols): Declare.
3880 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3881 * elflink.c: Include safe-ctype.h.
3882 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3884 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3885 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3887 (elf_link_add_archive_symbols): Rename from
3888 _bfd_elf_link_add_archive_symbols, make static.
3889 (elf_link_add_object_symbols): New function. Corresponding
3890 elflink.h function converted to use elf_size_info.
3891 (bfd_elf_link_add_symbols): Likewise.
3892 (bfd_elf_size_dynamic_sections): Adjust.
3893 * elflink.h (elf_bfd_link_add_symbols): Delete.
3894 (elf_link_add_object_symbols): Delete.
3895 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3896 bfd_elf_link_add_symbols.
3897 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3899 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3901 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3902 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3904 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3905 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3906 (_bfd_elf_add_dt_needed_tag): Declare.
3907 (_bfd_elf_sort_symbol): Declare.
3908 (_bfd_elf_finalize_dynstr): Declare.
3909 (RELOC_FOR_GLOBAL_SYM): Formatting.
3910 * elfcode.h (elf_add_dynamic_entry): Delete.
3911 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3912 elflink.h function converted to use elf_size_info.
3913 (_bfd_elf_add_dt_needed_tag): Likewise.
3914 (_bfd_elf_sort_symbol): Likewise.
3915 (_bfd_elf_finalize_dynstr): Likewise.
3916 (compute_bucket_count): Likewise.
3917 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3918 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3919 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3920 * elflink.h: ..here.
3921 (sort_symbol, add_dt_needed_tag): Delete.
3922 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3923 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3925 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3926 * elf32-cris.c (add_dynamic_entry): Likewise.
3927 * elf32-hppa.c (add_dynamic_entry): Likewise.
3928 * elf32-i370.c (add_dynamic_entry): Likewise.
3929 * elf32-i386.c (add_dynamic_entry): Likewise.
3930 * elf32-m32r.c (add_dynamic_entry): Likewise.
3931 * elf32-m68k.c (add_dynamic_entry): Likewise.
3932 * elf32-ppc.c (add_dynamic_entry): Likewise.
3933 * elf32-s390.c (add_dynamic_entry): Likewise.
3934 * elf32-sh.c (add_dynamic_entry): Likewise.
3935 * elf32-sparc.c (add_dynamic_entry): Likewise.
3936 * elf32-vax.c (add_dynamic_entry): Likewise.
3937 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3938 * elf64-alpha.c (add_dynamic_entry): Likewise.
3939 * elf64-hppa.c (add_dynamic_entry): Likewise.
3940 * elf64-ppc.c (add_dynamic_entry): Likewise.
3941 * elf64-s390.c (add_dynamic_entry): Likewise.
3942 * elf64-sparc.c (add_dynamic_entry): Likewise.
3943 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3944 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3945 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3946 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3947 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3948 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3950 2004-03-23 Paul Brook <paul@codesourcery.com>
3952 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3954 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3956 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3957 literal tables and check for relocs outside of literal pools.
3958 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3959 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3961 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3962 (elf_xtensa_relocate_section): Read literal tables and check for
3963 dynamic relocations in read-only sections and not in literal pools.
3965 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3968 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3970 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3972 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3973 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3974 not defined by the executable, or defined in a DSO.
3975 <eliding run-time relocation of .got>: Initialize GOT entry for a
3976 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3978 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3979 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3980 a PLT reloc to GOT for an executable.
3981 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3982 .got for a DSO and explain why.
3983 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3984 and unreferenced symbols for which a PLT is defined. Adjust
3985 dynamic-symbol pruning correspondingly, to make sure we don't lose
3986 a dynamic symbol also defined by a DSO.
3988 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3990 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3991 and rel args. Group input and output args. Wrap to 80 columns.
3992 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3993 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3994 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3995 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3996 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3997 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3998 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3999 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4000 RELOC_FOR_GLOBAL_SYMBOL invocation.
4002 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4004 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4005 unresolved symbols in objects aren't allowed.
4007 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4009 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4010 (elf_hppa_unmark_useless_dynamic_symbols):
4011 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4012 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4013 (elf32_hppa_relocate_section): Likewise.
4014 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4015 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4016 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4017 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4018 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4020 * elf-m10200.c (mn10200_elf_relocate_section): Use
4021 RELOC_FOR_GLOBAL_SYMBOL.
4022 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4023 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4024 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4025 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4026 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4027 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4028 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4029 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4030 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4031 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4032 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4033 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4035 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4037 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4038 (final_link_relocate): Likewise.
4039 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4040 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4042 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4044 * Makefile.am: Run "make dep-am".
4045 * Makefile.in: Regenerate.
4046 * aclocal.m4: Regenerate.
4047 * config.in: Regenerate.
4048 * po/bfd.pot: Regenerate.
4050 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4051 H.J. Lu <hongjiu.lu@intel.com>
4053 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4054 type and size change code to where it was previously. Remove
4055 dt_needed param. Treat old weak syms as strong if new sym is
4056 from a shared lib, even when old sym is from another shared
4057 lib. Remove unnecessary tests of oldweak and newweak. Correct
4059 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4060 _bfd_elf_merge_symbol calls.
4061 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4062 dt_needed local var. Update comments.
4063 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4064 (_bfd_elf_add_default_symbol): Likewise.
4066 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4067 strong syms in one shared object overriding weak syms in another.
4069 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4071 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4072 dyn_lib_class field. Rearrange for better packing.
4073 (elf_dt_soname): Delete.
4074 (elf_dyn_lib_class): Define.
4075 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4076 (bfd_elf_set_dt_needed_soname): Delete.
4077 (bfd_elf_set_dyn_lib_class): New function.
4078 * elflink.h (add_dt_needed_tag): New function. Split out from..
4079 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4080 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4081 initialization of soname.
4082 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4084 * bfd-in.h (enum dynamic_lib_link_class): New.
4085 (bfd_elf_set_dt_needed_soname): Delete.
4086 (bfd_elf_set_dyn_lib_class): Declare.
4087 * bfd-in2.h: Regenerate.
4089 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4090 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4091 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4092 symbol loop. Instead use add_needed to flag tag as written.
4094 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4096 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4097 logic for null_input_bfd detection.
4099 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4101 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4103 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4105 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4108 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4110 * elflink.c (elf_link_read_relocs_from_section): Don't use
4111 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4112 (_bfd_elf_link_read_relocs): ..to here.
4113 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4115 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4117 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4118 values selected in configure.host. Require both to be defined
4119 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4120 corresponding BFD_HOST vars with quotes.
4121 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4122 Always require BFD_HOST_64_BIT_DEFINED.
4123 <file_ptr type>: Find off_t size before emitting message. Combine
4124 off_t and ftello64 conditional.
4125 * configure: Regenerate.
4127 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4129 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4130 aliasing warning. Remove trailing whitespace throughout file.
4132 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4134 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4135 input_section in calls to get_dyn_name.
4136 * 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
4138 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4140 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4142 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4143 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4144 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4145 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4146 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4147 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4148 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4150 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4151 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4152 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4153 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4154 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4155 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4156 (read_8_bytes, read_indirect_string, read_address): Likewise.
4157 (read_abbrevs, parse_comp_unit): Likewise.
4158 * targets.c (struct bfd_target): Likewise.
4159 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4160 * hppabsd-core.c: Likewise. Formatting.
4161 * hpux-core.c: Likewise.
4162 * irix-core.c: Likewise.
4163 * netbsd-core.c: Likewise.
4164 * osf-core.c: Likewise.
4165 * ptrace-core.c: Likewise.
4166 * sco5-core.c: Likewise.
4167 * trad-core.c: Likewise.
4168 * configure: Regenerate.
4169 * bfd-in2.h: Regenerate.
4171 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4173 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4174 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4175 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4176 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4177 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4178 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4179 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4180 * libbfd.c: Likewise in function definitions.
4181 (bfd_put_8): Mask with 0xff rather than casting to char.
4182 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4183 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4184 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4185 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4186 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4187 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4188 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4189 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4190 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4191 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4192 * archive.c (do_slurp_coff_armap): Update swap prototype.
4193 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4194 (tic54x_getl_signed_32): Likewise.
4195 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4196 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4197 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4198 (bfd_getp_signed_32, bfd_putp32): Likewise.
4199 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4200 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4201 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4202 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4203 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4204 bfd_h_getx_signed_16, bfd_h_putx16.
4205 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4206 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4207 * hpux-core.c: Likewise.
4208 * irix-core.c: Likewise.
4209 * netbsd-core.c: Likewise.
4210 * osf-core.c: Likewise.
4211 * ptrace-core.c: Likewise.
4212 * sco5-core.c: Likewise.
4213 * trad-core.c: Likewise.
4214 * bfd-in2.h: Regenerate.
4216 2004-03-15 Matt Thomas <matt@3am-software.com>
4218 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4221 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4223 * config.bfd: Add x86_64-*-openbsd*.
4224 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4226 * configure: Regenerate.
4228 2004-03-12 Nick Clifton <nickc@redhat.com>
4229 Dave Murphy <wintermute2k4@ntlworld.com>
4231 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4232 if the input bfd does not contain any code.
4234 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4236 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4238 2004-03-05 Fred Fish <fnf@redhat.com>
4240 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4241 mips16 symbols to be even rather than testing first for even/odd.
4242 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4244 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4246 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4249 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4251 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4252 undefined symbols as hash_new.
4254 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4256 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4258 * elf32-sh.c: Ditto.
4259 * bfd-in2.h: Regenerate.
4261 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4263 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4265 (_frv_count_got_plt_entries): Initialize them.
4266 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4268 (frv_pic_relocs_info_for_global): Likewise.
4269 (frv_pic_relocs_info_for_local): Likewise.
4270 (frv_pic_merge_early_relocs_info): New.
4271 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4273 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4274 Check that we don't exceed the allocated count for entry.
4275 (_frv_add_rofixup): Likewise.
4276 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4277 (elf32_frv_finish_dynamic_sections): Improve error message in case
4278 we emit too few rofixup entries.
4280 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4282 * archures.c (bfd_mach_fr450): New.
4283 * bfd-in2.h: Regenerate.
4284 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4285 (arch_info_500): Link to it.
4286 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4287 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4288 (frv_elf_arch_extension_p): New function.
4289 (frv_elf_merge_private_bfd_data): Use it.
4291 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4293 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4295 * elflink.h (is_global_data_symbol_definition): Moved to
4297 (elf_link_is_defined_archive_symbol): Likewise.
4298 (elf_link_add_archive_symbols): Likewise. Renamed to
4299 _bfd_elf_link_add_archive_symbols.
4301 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4302 of ELF symbol table entry from backend.
4303 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4304 instead of elf_link_add_object_symbols.
4306 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4308 * elf-bfd.h (struct elf_backend_data): Added
4309 elf_backend_can_make_relative_eh_frame,
4310 elf_backend_can_make_lsda_relative_eh_frame and
4311 elf_backend_encode_eh_address.
4312 (_bfd_elf_encode_eh_address): Declare.
4313 (_bfd_elf_can_make_relative): Declare.
4314 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4315 hooks to decide whether to attempt to make_relative and
4317 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4318 (_bfd_elf_can_make_relative): New.
4319 (_bfd_elf_encode_eh_address): New.
4320 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4321 (frv_elf_encode_eh_address): New.
4322 (elf_backend_can_make_relative_eh_frame): Define.
4323 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4324 (elf_backend_encode_eh_address): Define.
4326 (elf_backend_can_make_relative_eh_frame): Define.
4327 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4328 (elf_backend_encode_eh_address): Define.
4329 (elfNN_bed): Add them.
4331 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4333 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4334 complain_on_overflow to signed.
4336 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4338 * elflink.h (sort_symbol): New.
4339 (elf_link_add_object_symbols): Use a sorted symbol array for
4342 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4344 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4345 for pc relative relocs.
4346 (elf_s390_relocate_section): Likewise.
4347 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4348 for pc relative relocs.
4349 (elf_s390_relocate_section): Likewise.
4351 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4353 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4356 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4358 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4359 field to track if a relocation is against readonly section.
4360 (count_dyn_reloc): Take a new argument for rent->reltext.
4361 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4362 (get_reloc_section): Don't set ia64_info->reltext here.
4363 (allocate_dynrel_entries): Set ia64_info->reltext here.
4365 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4367 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4368 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4369 function's descriptor to symbol+offset, and map local undefweak
4370 symbol to NULL function descriptor.
4371 (elf32_frv_relocate_section): Likewise.
4373 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4375 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4377 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4378 (netbsd_core_file_p): Set architecture from machine ID for
4381 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4383 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4384 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4386 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4388 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4389 symbols with non-default visibility.
4391 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4393 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4394 IMAGE_SCN_MEM_WRITE on known sections only.
4396 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4398 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4399 symbols used in PIE relocs.
4401 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4403 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4406 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4408 * configure.in: Update version to 2.15.90.
4409 * configure: Regenerate.
4411 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4412 Richard Sandiford <rsandifo@redhat.com>
4414 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4415 _bfd_elf_symbol_refs_local_p to decide whether to decay
4416 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4417 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4418 relocs if the symbol wasn't defined by a regular object file.
4419 Don't check the symbol's dynindx.
4421 2004-02-16 Andrew Cagney <cagney@redhat.com>
4423 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4425 * bfd-in2.h: Re-generate.
4427 2004-02-14 Andrew Cagney <cagney@redhat.com>
4429 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4430 _LARGEFILE64_SOURCE.
4432 2004-02-13 Andrew Cagney <cagney@redhat.com>
4434 * elf.c (vma_page_aligned_bias): New function.
4435 (assign_file_positions_except_relocs)
4436 (assign_file_positions_for_segments): Replace broken modulo
4437 arithmetic with call to vma_page_aligned_bias.
4439 2004-02-11 Andrew Cagney <cagney@redhat.com>
4441 * bfd-in.h: Update copyright.
4442 (bfd_tell): Change return type to file_ptr.
4443 * bfd-in2.h: Re-generate.
4444 * cache.c: Update copyright.
4445 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4447 (close_one): Use real_ftell.
4448 * bfdio.c: Update copyright.
4449 (real_ftell, real_fseek): New functions.
4450 (bfd_tell): Use real_fseek and real_ftell, change return type to
4452 (bfd_seek): Use real_ftell and real_fseek, change type of
4453 file_position to a file_ptr.
4454 * libbfd-in.h: Update copyright.
4455 (real_ftell, real_fseek): Declare.
4456 * libbfd.h: Re-generate.
4458 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4459 fseeko and fseeko64. Determine bfd_file_ptr.
4460 * configure: Re-generate.
4461 * config.in: Re-generate.
4463 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4465 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4466 * elf32-h8300.c: Likewise.
4468 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4469 Nick Clifton <nickc@redhat.com>
4471 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4472 GOT entries with no associated GOT subsection.
4474 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4476 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4477 * elf.c (swap_out_syms): Use it to decide whether local section
4478 symbols should be named.
4479 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4480 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4481 (elf_backend_name_local_section_symbols): Define.
4482 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4484 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4486 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4487 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4490 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4492 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4493 to bfd_link_hash_entry passed by reference to
4494 _bfd_generic_link_add_one_symbol.
4496 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4498 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4499 relocations against dynamic symbols.
4501 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4503 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4506 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4508 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4509 * bfd-in2.h, libbfd.h: Rebuilt.
4511 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4513 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4514 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4515 flag has been cleared.
4517 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4519 * coff-h8300.c: Add and adjust comments about relaxation.
4520 * elf32-h8300.c: Likewise.
4522 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4524 * coff-h8300.c: Fix comment typos.
4525 * elf32-h8300.c: Likewise.
4527 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4529 * coff-h8300.c: Add comments about relaxation.
4530 * elf32-h8300.c: Likewise.
4532 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4534 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4536 * aclocal.m4: Regenerate.
4537 * configure: Regenerate.
4539 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4541 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4542 mips_elf64_rtype_to_howto instead of using howto_table.
4544 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4546 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4548 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4549 relocs which would not use the PLT.
4551 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4553 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4554 (ppc64_elf_gc_sweep_hook): Likewise.
4555 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4557 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4559 Adds linker relaxation support for bit manipulation insns like
4560 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4562 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4563 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4564 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4565 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4567 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4569 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4571 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4573 * elf32-h8300.c: Fix formatting.
4575 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4577 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4578 dynamic object is present. Declare r_symndx and h in an inner
4580 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4582 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4584 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4585 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4586 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4587 identically. Do not emit PC24 relocations for shared libraries.
4588 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4589 identically. Don't adjust pc_count.
4590 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4591 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4592 adjust count for branch relocations.
4593 (allocate_dynrelocs): Correct typo in call to
4594 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4595 PC24 or PLT32 relocs when linking.
4597 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4599 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4600 relocation howto with ARM_26 one for consistency.
4601 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4602 that will be converted to ARM_26D ones, since we always want 'done'
4603 relocations to be reflected in section's data.
4604 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4606 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4609 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4611 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4612 are not partial_inplace during a relocatable link.
4614 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4616 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4617 if no dynamic object is present. Declare r_symndx and h in an
4620 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4622 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4623 trampoline if it is known out of range.
4625 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4627 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4628 * elf32-frv.c (_frv_osec_readonly_p): New.
4629 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4631 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4632 (elf32_frv_relocate_section): Likewise. Error out if attempting
4633 to emit rofixups or dynamic relocs in read-only segments. Use
4634 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4635 dynamic relocations.
4636 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4637 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4638 relocations or fixups involving merged sections correctly. Avoid
4639 crash when undefined symbol is referenced by R_FRV_32 or
4640 R_FRV_FUNCDESC_VALUE.
4641 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4642 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4643 input section holding local symbol to addend of R_FRV_32 or
4644 R_FRV_FUNCDESC_VALUE dynamic relocation.
4645 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4646 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4647 (elf32_frv_always_size_sections): Don't store pointer to
4648 __stacksize symbol in sec_info.
4649 (elf32_frv_modify_segment_map): Look it up here.
4650 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4651 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4652 of the lazy PLT entry, not only its offset, as the low word of a
4653 function descriptor.
4654 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4655 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4656 if a hash table entry already exists but is not a definition.
4657 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4658 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4659 (_frv_add_rofixup): Don't inline.
4660 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4661 for undefweak symbols.
4662 (elf32_frv_relocate_section): Avoid crash while computing
4663 relocation when linking with shared library. Only emit rofixups
4664 and dynamic relocations for alloc&load sections. Mark binaries
4665 with inter-segment relocations for relocation as a unit.
4666 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4667 (DEFAULT_STACK_SIZE): New.
4668 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4669 emit rofixups or dynamic relocs when linking dynamic non-PIE
4671 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4672 shared libs too. Reserve the last entry for the GOT pointer.
4673 (elf32_frv_finish_dynamic_sections): Emit it.
4674 (elf32_frv_always_size_sections): New.
4675 (elf32_frv_modify_segment_map): New.
4676 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4678 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4679 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4680 (elf_backend_always_size_sections): New.
4681 (elf_backend_modify_segment_map): New.
4682 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4683 * config.bfd: Added frv-*-*linux*.
4684 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4685 ABS section, instead of crashing.
4686 (elf32_frv_relocate_section): Don't crash before warning about
4687 different segments in non-PIC relocation.
4688 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4689 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4690 relocs to undefweak symbols.
4691 (elf32_frv_relocate_section): Ditto for undefined symbols.
4692 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4693 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4694 gotfixup section was created.
4695 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4696 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4697 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4698 complain_overflow_signed.
4699 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4700 have not been allocated.
4701 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4702 privfd only if dynamic sections were created.
4703 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4704 for GPREL relocs. When linking relocatable FDPIC executables,
4705 emit warnings for relocations that would be illegal on PIE or
4706 shared libraries. Emit rofixup for R_FRV_32 only if input object
4708 (_frv_create_got_section): Define _gp symbol in the rofixup
4710 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4711 dynamic sections missing, error out requesting -melf32frvfd.
4712 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4713 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4714 computation of addends from section and global or local symbol
4715 value. Change return type to bfd_boolean, and return a failure if
4716 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4717 nonzero addend is required.
4718 (elf32_frv_relocate_section): Likewise. Print error for
4719 unsupported nonzero addends.
4720 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4721 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4722 force everything local.
4723 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4724 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4725 (frv_gotfixup_section): New.
4726 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4727 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4729 (_frv_add_rofixup): New.
4730 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4731 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4732 improve some ugly conditions.
4733 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4734 relocations in fdpic.
4735 (_frv_create_got_section): Create .rofixup.got section.
4736 (struct _frv_dynamic_got_info): Added fixups.
4737 (_frv_count_got_plt_entries): Account in-GOT relocations into
4738 relocs32, relocsfd and relocsfdv. Account them into relocs or
4739 fixups, as appropriate.
4740 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4742 (elf32_frv_finish_dynamic_sections): Verify that the right number
4743 of relocations and fixups was generated.
4744 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4746 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4747 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4748 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4749 descriptor of a (formerly-)global symbol is local.
4750 (struct frv_pic_relocs_info): Adjust comments.
4751 (_frv_emit_got_relocs_plt_entries): Adjust.
4752 (elf32_frv_relocate_section): Likewise.
4753 (_frv_count_got_plt_entries): Likewise.
4754 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4755 symbol's value to addend in the common preamble. Decay dynamic
4756 symbols to section+offset if they bind or call locally, for GOT
4757 and FUNCDESC_VALUE, respectively.
4758 (elf32_frv_relocate_section): Likewise.
4759 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4760 internal or hidden visibility.
4761 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4762 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4763 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4764 (elf32_frv_relocate_section): Pass relocation addend in. Use
4765 original relocation addend to look up the got relocs/plt entries
4766 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4767 processing relocations that reference .scommon symbols.
4768 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4769 Introduce support for dynamic linking.
4770 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4771 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4772 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4773 (frv_reloc_type_lookup): Return REL howtos for executables and
4775 (frv_info_to_howto_rel): New.
4776 (struct frv_elf_link_hash_table): New.
4777 (frv_hash_table, frv_got_section, frv_gotrel_section,
4778 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4779 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4780 (frv_elf_link_hash_table_create): New.
4781 (struct frv_pic_relocs_info): New.
4782 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4783 (frv_pic_relocs_info_find): New.
4784 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4786 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4787 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4788 (_frv_emit_got_relocs_plt_entries): New.
4789 (elf32_frv_relocate_section): Add support for dynamic linking.
4790 Handle new relocations.
4791 (_frv_create_got_section): New.
4792 (elf32_frv_create_dynamic_sections): New.
4793 (ELF_DYNAMIC_INTERPRETER): New.
4794 (struct _frv_dynamic_got_info): New.
4795 (_frv_count_got_plt_entries): New.
4796 (struct _frv_dynamic_got_plt_info): New.
4797 (_frv_compute_got_alloc_data): New.
4798 (_frv_get_got_entry, _frv_get_fd_entry): New.
4799 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4800 (_frv_resolve_final_relocs_info): New.
4801 (elf32_frv_size_dynamic_sections): New.
4802 (elf32_frv_finish_dynamic_sections): New.
4803 (elf32_frv_adjust_dynamic_symbol): New.
4804 (elf32_frv_finish_dynamic_symbol): New.
4805 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4807 (elf_info_to_howto_rel): Define.
4808 (bfd_elf32_bfd_link_hash_table_create): Define.
4809 (elf_backend_create_dynamic_sections): Define.
4810 (elf_backend_adjust_dynamic_symbol): Define.
4811 (elf_backend_size_dynamic_sections): Define.
4812 (elf_backend_finish_dynamic_symbol): Define.
4813 (elf_backend_finish_dynamic_sections): Define.
4814 (elf_backend_want_got_sym): Define.
4815 (elf_backend_got_header_size): Define.
4816 (elf_backend_want_got_plt): Define.
4817 (elf_backend_plt_readonly): Define.
4818 (elf_backend_want_plt_sym): Define.
4819 (elf_backend_plt_header_size): Define.
4820 (elf_backend_may_use_rel_p): Define.
4821 (elf_backend_may_use_rela_p): Define.
4822 (elf_backend_default_use_rela_p): Define.
4823 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4824 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4825 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4826 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4827 (frv_reloc_map): Map the corresponding BFD relocs to them.
4828 (frv_reloc_type_lookup): ... and back to BFD relocs.
4829 * reloc.c: New relocs.
4830 * bfd-in2.h, libbfd.h: Rebuilt.
4831 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4832 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4833 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4834 R_FRV_FUNCDESC_GOTLO): New.
4835 (frv_reloc_map): Map the corresponding BFD relocs to them.
4836 (frv_reloc_type_lookup): ... and back to BFD relocs.
4837 * reloc.c: New relocs.
4838 * bfd-in2.h, libbfd.h: Rebuilt.
4840 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4842 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4843 targets to support pages of up to 64kB.
4844 (elf32_bed): Redefine to get a separate backend data structure for
4845 traditional targets.
4846 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4847 targets to support pages of up to 64kB.
4848 (elf64_bed): Redefine to get a separate backend data structure for
4849 traditional targets.
4850 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4851 targets to support pages of up to 64kB.
4852 (elf32_bed): Redefine to get a separate backend data structure for
4853 traditional targets.
4855 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4857 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4859 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4861 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4862 (elf_i386_grok_psinfo): Likewise.
4864 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4866 * config.bfd: Add m68k-uClinux target.
4868 2004-01-01 Grant Edwards <grante@visi.com>
4870 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4871 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4872 (elf32_h8_gc_sweep_hook): New function.
4873 (elf_backend_gc_mark_hook): Define.
4874 (elf_backend_gc_sweep_hook): Define.
4875 (elf_backend_can_gc_sections): Define.
4877 For older changes see ChangeLog-0203
4883 version-control: never