| blob | 4d2a84a9fd82ff1bc680207b2435b6df6dfbd559 |
1 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4 (elf_backend_reloc_type_class): New.
6 2004-06-08 Mark Kettenis <kettenis@gnu.org>
8 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
9 netbsd-core.lo.
10 * configure: Regenerate.
12 2004-06-07 Daniel Jacobowitz <dan@debian.org>
14 From: Albert Chin-A-Young <china@thewrittenword.com>
15 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
16 to unsigned int.
18 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
20 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
21 change.
23 2004-05-28 DJ Delorie <dj@redhat.com>
25 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
26 for linking, but otherwise adjust reloc for merged sections.
28 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
30 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
31 _bfd_merged_section_offset for local symbols.
33 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
35 * Makefile.am: Regenerate dependencies.
36 * Makefile.in: Regenerate.
37 * archures.c: Add bfd_mach_sh3_nommu .
38 * bfd-in2.h: Regenerate.
39 * cpu-sh.c: Add sh3-nommu architecture.
40 (bfd_to_arch_table): Create new table.
41 (sh_get_arch_from_bfd_mach): Create new function.
42 (sh_get_arch_up_from_bfd_mach): Create new function.
43 (sh_merge_bfd_arch): Create new function.
44 * elf32-sh.c (sh_ef_bfd_table): Add table.
45 (sh_elf_check_relocs): Replace switch statement with
46 use of sh_ef_bfd_table .
47 (sh_elf_get_flags_from_mach): Add new function.
48 (sh_find_elf_flags): Likewise.
49 (sh_elf_copy_private_data): Replace most of non-elf contents
50 with a call to sh_merge_bfd_arch() .
52 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
54 * Makefile.am (bfdver.h): Use explicit filename, not $< .
55 * Makefile.in: Regenerate.
57 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
59 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
60 custom calling conventions for dynamic symbols.
61 (mn10300_elf_relax_section): Avoid relaxing a function as a local
62 symbol if it's an alias to a global one.
64 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
66 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
67 change.
69 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
71 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
72 loop over hashes.
74 2004-05-26 Alan Modra <amodra@bigpond.net.au>
76 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
77 for SHT_GROUP sections.
79 2004-05-25 Alan Modra <amodra@bigpond.net.au>
81 * elflink.c (elf_link_add_object_symbols): Don't set up merge
82 section data here..
83 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
84 * merge.c: Formatting. Remove unnecessary casts. Expand
85 bfd_get_section_alignment macro.
86 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
87 use throughout file.
88 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
89 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
90 section name to determine sinfo group, instead test output section
91 and alignment.
92 (_bfd_merge_sections): Add struct bfd_link_info param. Call
93 _bfd_strip_section_from_output rather than just twiddling flags.
94 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
95 (_bfd_merge_sections): Update prototype.
96 * libbfd.h: Regenerate.
98 2004-05-24 Mark Kettenis <kettenis@gnu.org>
100 * netbsd-core.c: Correctly indent section that sets architecture
101 from machine ID.
103 From Miod Vallat <miod@online.fr>:
104 * m88kopenbsd.c: New file.
105 * targets.c (m88k_openbsd_vec): New.
106 * config.bfd: Add m88k-*-openbsd*.
107 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
108 (m88kopenbsd_vec): New.
109 * configure: Regenerate.
110 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
111 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
112 Run "make dep-am".
113 * Makefile.in: Regenerate.
114 * po/SRC-POTFILES.in: Regenerate.
116 2004-05-24 Nick Clifton <nickc@redhat.com>
118 * hash.c: Remove bogus node "Changing the default Hash Table Size"
119 introduced by hash table size patch.
121 2004-05-22 Ben Elliston <bje@au.ibm.com>
123 * configure.in (is_release): Remove.
124 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
125 (AC_OUTPUT): Don't output bfdver.h from version.h.
126 * configure: Regenerate.
127 * Makefile.am (RELEASE): New variable.
128 (bfdver.h): New target.
129 * Makefile.in: Regenerate.
130 * doc/Makefile.in: Likewise.
132 2004-05-22 Ben Elliston <bje@au.ibm.com>
134 * Makefile.am (config.status): Don't depend on version.h.
135 * Makefile.in: Regenerate.
137 2004-05-22 Alan Modra <amodra@bigpond.net.au>
139 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
140 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
141 * libbfd.h: Regenerate.
142 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
143 (_bfd_elf_rel_local_sym): Likewise.
144 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
145 (elf_link_input_bfd): Likewise.
146 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
147 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
148 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
149 (elfNN_ia64_relocate_section): Likewise.
151 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
153 * hash.c (bfd_default_hash_table_size): New variable.
154 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
155 (bfd_hash_set_default_size): New function. Set the default size
156 to a selected prime number close to the argument. Document new
157 function.
158 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
159 * bfd-in2.h: Regenerate.
160 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
161 * Makefile.in: Regenerate.
163 2004-05-21 Mark Kettenis <kettenis@gnu.org>
165 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
166 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
167 arm, m68k, m88k and hppa core files.
169 2004-05-21 Nick Clifton <nickc@redhat.com>
171 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
172 (bfd_bwrite): Likewise.
173 (bfd_tell): Likewise.
174 (bfd_flush): Likewise.
175 (bfd_stat): Likewise.
176 (bfd_seek): Likewise.
177 (bfd_get_mtime): Likewise.
178 (bfd_get_size): Likewise.
180 2004-05-19 Ben Elliston <bje@au.ibm.com>
182 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
184 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
186 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
187 (bfd_generic_openr_next_archived_file): Likewise.
189 2004-05-17 Bob Wilson <bob.wilson@acm.org>
191 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
192 section names by inserting a new substring after .gnu.linkonce, except
193 for .gnu.linkonce.t.* where the "t." is replaced.
195 2004-05-17 Adam Nemet <anemet@lnxw.com>
197 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
198 (m68-*-lynxos* case): Likewise.
199 (powerpc-*-lyxnos* case): New case.
200 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
202 2004-05-17 David Heine <dlheine@tensilica.com>
204 * aout-target.h (MY_bfd_copy_private_header_data): Define.
205 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
206 * bfd.c (bfd_copy_private_header_data): Define.
207 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
208 interface.
209 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
210 * coffcode.h (coff_bfd_copy_private_header_data): Define.
211 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
212 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
213 segments by calling copy_private_bfd_data.
214 (_bfd_elf_copy_private_header_data): Define.
215 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
216 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
217 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
218 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
219 * mmo.c (mmo_bfd_copy_private_header_data): Define.
220 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
221 * som.c (som_bfd_copy_private_header_data): Define.
222 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
223 * vms.c (vms_bfd_copy_private_header_data): Define.
224 * bfd-in2.h: Regenerate.
225 * libbfd.h: Regenerate.
227 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
229 * elfxx-mips.c (MINUS_TWO): Define.
230 (mips_elf_higher, mips_elf_highest,
231 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
232 some bfd_vma values.
233 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
235 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
237 * som.c (log2): Rename to exact_log2. Adjust all callers.
239 2004-05-13 Paul Brook <paul@codesourcery.com>
241 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
242 dwarf3 format CIE entries. Remove comment about the size of the
243 ra_column field. It is now correctly deduced.
245 2004-05-13 Joel Sherrill <joel@oarcorp.com>
247 * config.bfd (or32-*-rtems*): Switch to elf.
249 2004-05-13 Nick Clifton <nickc@redhat.com>
251 * po/fr.po: Updated French translation.
253 2004-05-11 Jakub Jelinek <jakub@redhat.com>
255 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
256 into .dynsym if elf_section_data (sec)->dynindx <= 0.
257 Adjust counting of last_local.
258 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
259 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
260 created by the linker nor !SHF_ALLOC.
262 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
263 DT_PLTGOT to the start of the .got.plt section instead of the
264 .got output section. Set sh_entsize for .got section in addition
265 to .got.plt.
266 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
267 is at sgot->output_section->vma.
268 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
269 DT_PLTGOT to the start of the .got.plt section instead of the
270 .got output section.
271 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
272 is at sgot->output_section->vma. Set sh_entsize for .got section
273 in addition to .got.plt.
274 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
275 (bfd_section_from_phdr): Likewise.
276 (map_sections_to_segments): Likewise.
277 (assign_file_positions_for_segments): Likewise.
278 (get_program_header_size): Likewise.
279 * elflink.c (bfd_elf_size_dynamic_sections): Set
280 elf_tdata (output_bfd)->relro from info->relro.
281 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
283 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
285 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
286 a zero symndx for which we hadn't accounted a dynamic relocation.
287 (_frvfdpic_add_rofixup): Likewise.
289 2004-05-07 Brian Ford <ford@vss.fsi.com>
290 DJ Delorie <dj@redhat.com>
292 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
293 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
294 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
295 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
297 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
299 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
300 immediately if there's no link info.
301 (elf32_frvfdpic_copy_private_bfd_data): New.
302 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
304 2004-05-06 Zack Weinberg <zack@codesourcery.com>
306 * dwarf2.c (add_line_info): Also set info->filename to NULL if
307 filename argument is null; do not call strlen on a null pointer.
309 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
311 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
312 special case.
314 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
316 * configure.in (bfd_elf32_frvfdpic_vec): New.
317 * configure: Rebuilt.
318 * targets.c (bfd_elf32_frvfdpic_vec): New.
319 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
320 on the latter.
321 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
322 frvfdpic instead of frv. Rearrange elf-target macros such that
323 the FDPIC-specific ones are only defined for this new target
324 vector.
325 (bfd_elf32_frvfdpic_vec): Declare.
326 (IS_FDPIC): New.
327 (elf32_frv_relocate_section): Use it to enable segment checking
328 and to control rofixup emission. Add output section vma to
329 applied relocation in non-LOAD non-ALLOC sections. Use
330 _bfd_error_handler for errors.
331 (_frv_create_got_section): Create .rel.got and .rofixup only in
332 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
333 linker script.
334 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
335 (elf32_frvfdpic_modify_segment_map): Likewise.
336 (elf32_frv_finish_dynamic_sections): New, do-nothing.
337 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
338 error message if we miscompute the rofixup size.
339 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
340 (frvfdpic_elf_encode_eh_address): Likewise.
341 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
342 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
343 relocs. Reject unknown relocation types.
344 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
345 (frv_elf_merge_private_bfd_data): Likewise.
346 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
347 0x4000 for newly-added elf32-frvfdpic.
349 2004-05-05 Nick Clifton <nickc@redhat.com>
351 PR/136
352 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
353 returning NULL as most users of this function do not check its
354 return value.
355 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
356 of bfd_cache_lookup().
357 * sco5-core.c (sco5_core_file_p): Likewise.
358 * trad-core.c (trad_unix_core_file_p): Likewise.
360 2004-05-05 Nick Clifton <nickc@redhat.com>
362 * cache.c (bfd_cache_lookup): Improve formatting.
363 * archive.c: Fix formatting.
365 2004-05-05 Peter Barada <peter@the-baradas.com>
367 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
368 * cpu-m68k.c(bfd_m68k_arch): Likewise.
369 * bfd-in2.h(bfd_architecture): Regenerate.
371 2004-05-03 Alan Modra <amodra@bigpond.net.au>
373 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
374 SEC_MERGE sections.
375 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
376 those against discarded link-once and SEC_MERGE section symbols.
378 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
380 * section.c (bfd_get_section_by_name_if): New.
381 * bfd-in2.h: Regenerated.
383 2004-05-02 Alan Modra <amodra@bigpond.net.au>
385 * som.c (som_bfd_is_group_section): Define.
387 2004-05-01 Alan Modra <amodra@bigpond.net.au>
389 * section.c (bfd_make_section_anyway): Copy the whole
390 bfd_hash_entry, not just "next" from existing entry.
392 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
394 * elf.c (bfd_section_from_shdr): Maintain the section order in
395 a section group.
396 (special_sections): Add ".note.GNU-stack".
397 (elf_fake_sections): Handle section group for relocatable
398 link..
400 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
402 * section.c (bfd_sections_find_if): New.
403 * bfd-in2.h: Regenerated.
405 2004-04-30 Alan Modra <amodra@bigpond.net.au>
407 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
409 * elf-bfd.h (bfd_elf_is_group_section): Declare.
410 * elf.c (bfd_elf_is_group_section): New function.
411 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
412 * section.c (bfd_generic_is_group_section): New function.
413 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
414 (BFD_JUMP_TABLE_LINK): Adjust.
415 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
416 * aout-target.h (MY_bfd_is_group_section): Define.
417 * aout-tic30.c (MY_bfd_is_group_section): Define.
418 * bfd.c (bfd_is_group_section): Define.
419 * binary.c (binary_bfd_is_group_section): Define.
420 * bout.c (b_out_bfd_is_group_section): Define.
421 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
422 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
423 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
424 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
425 * coffcode.h (coff_bfd_is_group_section): Define.
426 * i386msdos.c (msdos_bfd_is_group_section): Define.
427 * i386os9k.c (os9k_bfd_is_group_section): Define.
428 * ieee.c (ieee_bfd_is_group_section): Define.
429 * ihex.c (ihex_bfd_is_group_section): Define.
430 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
431 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
432 * mmo.c (mmo_bfd_is_group_section): Define.
433 * nlm-target.h (nlm_bfd_is_group_section): Define.
434 * oasys.c (oasys_bfd_is_group_section): Define.
435 * pef.c (bfd_pef_bfd_is_group_section): Define.
436 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
437 * srec.c (srec_bfd_is_group_section): Define.
438 * tekhex.c (tekhex_bfd_is_group_section): Define.
439 * versados.c (versados_bfd_is_group_section): Define.
440 * vms.c (vms_bfd_is_group_section): Define.
441 * xsym.c (bfd_sym_bfd_is_group_section): Define.
442 * bfd-in2.h: Regenerate.
443 * libbfd.h: Regenerate.
445 2004-04-30 Alan Modra <amodra@bigpond.net.au>
447 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
449 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
451 * configure.in: Update version to 2.15.91.
452 * configure: Regenerate.
454 2004-04-29 Brian Ford <ford@vss.fsi.com>
456 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
457 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
458 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
459 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
460 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
461 .gnu.linkonce.wi. sections.
462 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
463 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
464 .gnu.linkonce.wi..
465 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
466 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
468 2004-04-28 Chris Demetriou <cgd@broadcom.com>
470 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
471 * bfd-in2.h: Regenerate.
472 * libbfd.h: Likewise.
474 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
476 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
477 dup_common fields.
478 (setup_sections): Use som_subspace_dictionary_record struct instead
479 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
480 is_comdat, is_common or dup_common.
481 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
482 is_comdat, is_common and dup_common in section subspace_dict from
483 copy_data.
484 (som_begin_writing): Use som_subspace_dictionary_record struct.
485 (som_finish_writing): Likewise.
486 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
487 is_common and dup_common flags in info for symbol. Add comment
488 regarding linker support for these fields. Slightly reorganize
489 function.
490 (som_build_and_write_symbol_table): Set is_comdat, is_common and
491 dup_common fields in symbol table from symbol info.
492 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
493 arguments. Set corresponding fields in copy_data. Change all callers.
494 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
495 symbol table.
496 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
497 * som.h (som_subspace_dictionary_record): Define.
498 (som_copyable_section_data_struct): Add is_comdat, is_common and
499 dup_common fields.
500 (som_section_data_struct): Use som_subspace_dictionary_record struct
501 instead of subspace_dictionary_record.
502 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
504 2004-04-27 Bob Wilson <bob.wilson@acm.org>
506 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
507 if set. Check reloc_done flag before applying relocations. Use
508 output addresses, both when applying relocations and when comparing
509 against the specified section.
510 (elf_xtensa_relocate_section): Use output address to check if dynamic
511 reloc is in a literal pool. Set section's reloc_done flag.
513 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
516 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
517 section.
518 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
519 section.
521 2004-04-27 Alan Modra <amodra@bigpond.net.au>
523 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
524 structure field removed in 2004-04-24 patch.
525 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
527 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
528 Constify hdr arg.
529 * elf32-arm.h (elf32_arm_section_flags): Likewise.
530 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
531 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
532 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
533 field before calling elf_backend_section_flags.
535 2004-04-24 Chris Demetriou <cgd@broadcom.com>
537 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
538 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
539 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
540 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
541 and BFD_RELOC_32_PCREL.
542 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
543 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
544 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
545 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
546 (mips_elf_next_relocation): Move comment about matching HI/LO
547 relocations to...
548 (_bfd_mips_elf_relocate_section): Here. Remove handling for
549 R_MIPS_GNU_REL_HI16.
551 2004-04-23 Chris Demetriou <cgd@broadcom.com>
553 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
554 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
555 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
556 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
557 and update comments to reflect current usage.
558 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
559 and MIPS_R_SWITCH, as well as several empty entries. Update comment
560 for MIPS_R_PCREL16.
561 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
562 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
563 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
564 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
565 type number to be MIPS_R_PCREL16.
566 (mips_relocate_section): Remove support for link-time relaxation
567 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
568 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
569 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
570 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
571 relaxation of branches used by embedded-PIC.
572 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
573 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
574 related members, update comment.
575 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
576 code related to embedded-PIC.
577 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
578 initialization of now-removed 'adjust' member of
579 'struct ecoff_debug_info'.
581 2004-04-23 Chris Demetriou <cgd@broadcom.com>
583 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
585 2004-04-21 Philip Blundell <pb@nexus.co.uk>
587 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
588 relocs for locally defined symbols during -shared final link.
589 (elf32_arm_final_link_relocate): Likewise.
591 2004-04-22 Jakub Jelinek <jakub@redhat.com>
593 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
594 ELF_LINK_POINTER_EQUALITY_NEEDED.
595 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
596 if r_type is not R_X86_64_PC32.
597 (elf64_x86_64_finish_dynamic_symbol): If
598 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
599 SHN_UNDEF symbols.
601 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
603 * elf32-sh.c (sh_elf_plt_sym_val): New function.
604 (elf_backend_plt_sym_val): Define.
606 2004-04-22 Andrew Cagney <cagney@redhat.com>
608 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
610 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
612 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
613 make_bfd_asection.
614 * som.c (som_set_section_contents): Constantify second argument.
615 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
616 (som_object_setup): Rework to avoid warning.
617 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
618 Likewise.
620 2004-04-22 Andrew Cagney <cagney@redhat.com>
622 * cache.c (bfd_cache_close): Check for a previously closed file.
624 2004-04-22 Jakub Jelinek <jakub@redhat.com>
626 * bfd.c (bfd_get_synthetic_symtab): Define.
627 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
628 NAME##_get_synthetic_symtab.
629 (struct bfd_target): Add _bfd_get_synthetic_symtab.
630 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
631 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
632 relplt_name fields.
633 (_bfd_elf_get_synthetic_symtab): New prototype.
634 * elfcode.h (elf_get_synthetic_symtab): Define.
635 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
636 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
637 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
638 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
639 * bfd-in2.h: Rebuilt.
640 * libbfd.h: Rebuilt.
641 * elf32-i386.c (elf_i386_plt_sym_val): New function.
642 (elf_backend_plt_sym_val): Define.
643 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
644 (elf_backend_plt_sym_val): Define.
645 * elf32-s390.c (elf_s390_plt_sym_val): New function.
646 (elf_backend_plt_sym_val): Define.
647 * elf64-s390.c (elf_s390_plt_sym_val): New function.
648 (elf_backend_plt_sym_val): Define.
649 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
650 (elf_backend_plt_sym_val): Define.
651 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
652 (elf_backend_plt_sym_val): Define.
653 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
654 (elf_backend_plt_sym_val): Define.
655 * aout-target.h (MY_get_synthetic_symtab): Define.
656 * aout-tic30.c (MY_get_synthetic_symtab): Define.
657 * coff-rs6000.c (rs6000coff_vec): Add
658 _bfd_nodynamic_get_synthetic_symtab.
659 (pmac_xcoff_vec): Likewise.
660 * coff64-rs6000.c (rs6000coff64_vec): Add
661 _bfd_nodynamic_get_synthetic_symtab.
662 (aix5coff64_vec): Likewise.
663 * sunos.c (MY_get_synthetic_symtab): Define.
664 * vms.c (vms_get_synthetic_symtab): Define.
666 2004-04-22 Nick Clifton <nickc@redhat.com>
668 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
670 2004-04-22 Peter Barada <peter@the-baradas.com>
672 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
673 * bfd2-in.h: Regenerate.
674 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
676 2004-04-21 Chris Demetriou <cgd@broadcom.com>
678 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
679 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
680 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
681 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
682 * bfd-in2.h: Regenerate.
684 2004-04-21 Bob Wilson <bob.wilson@acm.org>
686 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
687 require relocations against a weak symbol to reference the same
688 symbol hash entry if not a final, static link.
689 (get_cached_value, add_value_map): Add final_static_link argument.
690 (remove_literals): Pass final_static_link argument as needed.
692 2004-04-21 Andrew Cagney <cagney@redhat.com>
694 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
695 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
696 (opncls_bwrite, opncls_bclose, opncls_bflush)
697 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
698 bfd iovec that uses function callbacks.
699 (bfd_close): Use the iovec's bclose.
700 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
701 (cache_bclose, cache_bflush, cache_bstat)
702 (cache_iovec): New functions and global variable, implement a
703 cache "iovec", where applicable set bfd_error.
704 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
705 * bfdio.c (struct bfd_iovec): Define.
706 (real_read): Delete function.
707 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
708 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
709 assume that bread and bwrite set bfd_error.
710 * bfd.c (struct bfd): Add "iovec", update comments.
711 * bfd-in2.h, libbfd.h: Re-generate.
713 2004-04-21 Andrew Cagney <cagney@redhat.com>
715 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
717 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
719 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
720 (bfd_elf_gc_sections): Fail if a shared object is being created.
721 Do not fail if dynamic sections have been created. Instead call
722 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
723 dynamically referenced symbols. Do not mark the whole graph
724 rooted at .eh_frame, only the section proper.
726 2004-04-20 DJ Delorie <dj@redhat.com>
728 * reloc.c: Add BFD_RELOC_32_SECREL.
729 * bfd-in2.h: Regenerate.
730 * libbfd.h: Likewise.
731 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
732 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
733 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
735 2004-04-19 Jakub Jelinek <jakub@redhat.com>
737 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
738 relocs against hidden/protected undefweak symbols properly.
739 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
741 2004-04-18 Mark Kettenis <kettenis@gnu.org>
743 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
744 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
745 core files.
747 2004-04-17 Brian Ford <ford@vss.fsi.com>
749 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
750 filepos for the SizeOfHeaders field.
751 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
752 overflow.
753 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
755 2004-04-16 Alan Modra <amodra@bigpond.net.au>
757 * simple.c (bfd_simple_get_relocated_section_contents): Don't
758 change reloc_done. Set and restore _cooked_size.
759 (RETURN): Delete.
761 2004-04-15 Mark Kettenis <kettenis@gnu.org>
763 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
764 core files.
766 2004-04-15 Nick Clifton <nickc@redhat.com>
768 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
770 2004-04-15 Alan Modra <amodra@bigpond.net.au>
772 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
774 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
776 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
777 when it is a definition.
779 2004-04-14 Alan Modra <amodra@bigpond.net.au>
781 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
782 when statically linking PIC code.
783 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
785 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
787 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
788 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
789 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
790 * configure: Regenerate.
792 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
794 * elflink.c: Include libiberty.h.
795 * Makefile.am (elflink.lo): Depend on libiberty.h.
796 * Makefile.in: Regenerate.
798 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
800 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
801 ".MIPS.stubs".
803 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
805 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
806 reserve the memory for dynamic linker
808 2004-04-05 Mark Kettenis <kettenis@gnu.org>
810 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
811 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
813 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
815 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
816 RELOC_FOR_GLOBAL_SYMBOL.
817 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
819 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
821 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
822 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
824 2004-04-01 Paul Brook <paul@codesourcery.com>
826 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
827 * elf32-arm.h (struct elf32_elf_section_map): New.
828 (struct _arm_elf_section_data): New.
829 (elf32_arm_section_data): Define.
830 (struct elf32_arm_link_hash_table): Add byteswap_code.
831 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
832 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
833 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
834 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
835 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
836 (bfd_elf32_new_section_hook, elf_backend_write_section,
837 elf_backend_link_output_symbol_hook): Define.
839 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
841 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
842 that keeps the characters in a B_INCL..B_EINCL range.
843 (_bfd_link_section_stabs): When computing the sum of the
844 characters in a B_INCL..B_EINCL range also keep a copy of those
845 characters. Use this information to distinguish between
846 include sections that have the same sum and the same length
847 but which are nevertheless unique.
849 2004-03-31 Paul Brook <paul@codesourcery.com>
851 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
852 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
854 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
856 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
857 to 'sum_chars' and add field 'num_chars'.
858 (_bfd_link_section_stabs): When computing the sum of the
859 characters in a B_INCL..B_EINCL range also keep a count of the
860 number of characters. Use this information to help distinguish
861 between include sections when have the same sum but which
862 nevertheless are still unique.
864 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
866 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
868 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
869 Tomer Levi <Tomer.Levi@nsc.com>
871 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
872 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
873 (BFD32_BACKENDS): Add elf32-cr16c.lo.
874 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
875 (cpu-cr16c.lo): New target.
876 (elf32-cr16c.lo): Likewise.
877 * Makefile.in: Regenerate.
878 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
879 (bfd_archures_list): Add bfd_cr16c_arch.
880 * config.bfd: Handle cr16c-*-elf*.
881 * configure.in: Handle bfd_elf32_cr16c_vec.
882 * configure: Regenerate.
883 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
884 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
885 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
886 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
887 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
888 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
889 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
890 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
891 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
892 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
893 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
894 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
895 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
896 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
897 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
898 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
899 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
900 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
901 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
902 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
903 * targets.c (bfd_elf32_cr16c_vec): Declare.
904 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
905 * cpu-cr16c.c: New file.
906 * elf32-cr16c.c: Likewise.
907 * libbfd.h: Regenerate.
908 * bfd-in2.h: Likewise.
910 2004-03-30 Jakub Jelinek <jakub@redhat.com>
912 * elf.c (map_sections_to_segments): Fix handling of .tbss.
914 2004-03-27 Alan Modra <amodra@bigpond.net.au>
916 * Makefile.am: Remove all mention of elflink.h.
917 * Makefile.in: Regenerate.
918 * bfd-in.h (bfd_elf_discard_info): Declare.
919 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
920 * bfd-in2.h: Regenerate.
921 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
922 bfd_elf32_link_record_dynamic_symbol,
923 bfd_elf64_link_record_dynamic_symbol,
924 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
925 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
926 _bfd_elf32_link_record_local_dynamic_symbol,
927 _bfd_elf64_link_record_local_dynamic_symbol,
928 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
929 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
930 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
931 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
932 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
933 _bfd_elf32_reloc_symbol_deleted_p,
934 _bfd_elf64_reloc_symbol_deleted_p): Delete.
935 (bfd_elf_link_record_dynamic_symbol,
936 bfd_elf_link_record_local_dynamic_symbol,
937 bfd_elf_final_link, bfd_elf_gc_sections,
938 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
939 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
940 bfd_elf_reloc_symbol_deleted_p): Declare.
941 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
942 * elf32-arm.h: Update for changed function names. Remove local
943 WILL_CALL_FINISH_DYNAMIC_SECTION define.
944 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
945 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
946 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
947 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
948 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
949 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
950 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
951 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
952 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
953 (bfd_elfNN_print_symbol): Define.
954 * elfcode.h: Don't include elflink.h.
955 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
956 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
957 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
958 elf_gc_record_vtinherit, elf_gc_record_vtentry,
959 elf_link_record_local_dynamic_symbol): Don't define.
960 * elflink.c: Update for changed function names. Move elflink.h
961 code here.
962 * elflink.h: Delete file.
963 * po/SRC-POTFILES.in: Regenerate.
964 * po/bfd.pot: Regenerate.
966 2004-03-27 Alan Modra <amodra@bigpond.net.au>
968 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
969 "name" for global syms accidentally removed in 2004-03-20 change.
971 2004-03-27 Alan Modra <amodra@bigpond.net.au>
973 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
974 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
975 where Elf_External_* is different for 64 and 32 bit, with
976 corresponding elf_size_info field.
977 (struct elf_final_link_info): Use "bfd_byte *" instead
978 of "Elf_External_Sym *" for external_syms and symbuf.
979 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
980 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
981 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
982 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
983 (elf_link_sort_cmp2): Adjust.
984 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
985 using ELF_R_SYM macro. Set u.sym_mask.
986 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
987 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
988 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
989 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
990 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
991 swap_syn_out functions. Rearrange dyn swap in/out switch.
992 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
993 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
994 (elf_link_flush_output_syms): Add elf_backend_data arg.
995 (elf_link_check_versioned_symbol): Likewise.
996 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
997 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
998 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
999 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1000 ELF_R_TYPE and ELF_R_INFO macros.
1001 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1002 based on size rather than using ELF_R_INFO.
1003 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1004 ELF_R_SYM macro.
1005 (struct alloc_got_off_arg): New.
1006 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1007 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1008 (elf_gc_allocate_got_offsets): Adjust.
1009 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1010 ELF_R_SYM. Use bfd_section_from_elf_index.
1011 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1012 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1013 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1015 2004-03-26 Stan Shebs <shebs@apple.com>
1017 Remove MPW support, no longer used.
1018 * config.bfd (powerpc-*-mpw*): Remove configuration.
1019 * mpw-config.in, mpw-make.sed: Remove files.
1020 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1022 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1024 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1025 (ppc64_elf_add_symbol_hook): New function.
1026 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1027 const from Elf_Internal_Sym param.
1028 * elflink.c (elf_link_add_object_symbols): Adjust.
1029 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1030 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1031 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1032 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1033 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1034 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1035 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1036 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1037 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1038 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1039 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1040 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1041 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1042 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1043 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1044 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1046 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1048 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1049 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1050 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1051 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1052 (bfd_elf64_bfd_link_add_symbols): Delete.
1053 (bfd_elf_link_add_symbols): Declare.
1054 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1055 * elflink.c: Include safe-ctype.h.
1056 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1057 make static.
1058 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1059 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1060 static.
1061 (elf_link_add_archive_symbols): Rename from
1062 _bfd_elf_link_add_archive_symbols, make static.
1063 (elf_link_add_object_symbols): New function. Corresponding
1064 elflink.h function converted to use elf_size_info.
1065 (bfd_elf_link_add_symbols): Likewise.
1066 (bfd_elf_size_dynamic_sections): Adjust.
1067 * elflink.h (elf_bfd_link_add_symbols): Delete.
1068 (elf_link_add_object_symbols): Delete.
1069 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1070 bfd_elf_link_add_symbols.
1071 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1073 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1075 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1076 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1078 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1079 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1080 (_bfd_elf_add_dt_needed_tag): Declare.
1081 (_bfd_elf_sort_symbol): Declare.
1082 (_bfd_elf_finalize_dynstr): Declare.
1083 (RELOC_FOR_GLOBAL_SYM): Formatting.
1084 * elfcode.h (elf_add_dynamic_entry): Delete.
1085 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1086 elflink.h function converted to use elf_size_info.
1087 (_bfd_elf_add_dt_needed_tag): Likewise.
1088 (_bfd_elf_sort_symbol): Likewise.
1089 (_bfd_elf_finalize_dynstr): Likewise.
1090 (compute_bucket_count): Likewise.
1091 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1092 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1093 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1094 * elflink.h: ..here.
1095 (sort_symbol, add_dt_needed_tag): Delete.
1096 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1097 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1098 Update all users.
1099 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1100 * elf32-cris.c (add_dynamic_entry): Likewise.
1101 * elf32-hppa.c (add_dynamic_entry): Likewise.
1102 * elf32-i370.c (add_dynamic_entry): Likewise.
1103 * elf32-i386.c (add_dynamic_entry): Likewise.
1104 * elf32-m32r.c (add_dynamic_entry): Likewise.
1105 * elf32-m68k.c (add_dynamic_entry): Likewise.
1106 * elf32-ppc.c (add_dynamic_entry): Likewise.
1107 * elf32-s390.c (add_dynamic_entry): Likewise.
1108 * elf32-sh.c (add_dynamic_entry): Likewise.
1109 * elf32-sparc.c (add_dynamic_entry): Likewise.
1110 * elf32-vax.c (add_dynamic_entry): Likewise.
1111 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1112 * elf64-alpha.c (add_dynamic_entry): Likewise.
1113 * elf64-hppa.c (add_dynamic_entry): Likewise.
1114 * elf64-ppc.c (add_dynamic_entry): Likewise.
1115 * elf64-s390.c (add_dynamic_entry): Likewise.
1116 * elf64-sparc.c (add_dynamic_entry): Likewise.
1117 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1118 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1119 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1120 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1121 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1122 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1124 2004-03-23 Paul Brook <paul@codesourcery.com>
1126 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1128 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1130 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1131 literal tables and check for relocs outside of literal pools.
1132 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1133 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1134 set DF_TEXTREL.
1135 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1136 (elf_xtensa_relocate_section): Read literal tables and check for
1137 dynamic relocations in read-only sections and not in literal pools.
1139 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1141 PR 51.
1142 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1144 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1146 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1147 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1148 not defined by the executable, or defined in a DSO.
1149 <eliding run-time relocation of .got>: Initialize GOT entry for a
1150 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1151 executable.
1152 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1153 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1154 a PLT reloc to GOT for an executable.
1155 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1156 .got for a DSO and explain why.
1157 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1158 and unreferenced symbols for which a PLT is defined. Adjust
1159 dynamic-symbol pruning correspondingly, to make sure we don't lose
1160 a dynamic symbol also defined by a DSO.
1162 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1164 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1165 and rel args. Group input and output args. Wrap to 80 columns.
1166 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1167 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1168 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1169 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1170 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1171 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1172 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1173 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1174 RELOC_FOR_GLOBAL_SYMBOL invocation.
1176 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1178 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1179 unresolved symbols in objects aren't allowed.
1181 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1182 unresolved symbols.
1183 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1184 (elf_hppa_unmark_useless_dynamic_symbols):
1185 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1186 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1187 (elf32_hppa_relocate_section): Likewise.
1188 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1189 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1190 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1191 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1192 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1194 * elf-m10200.c (mn10200_elf_relocate_section): Use
1195 RELOC_FOR_GLOBAL_SYMBOL.
1196 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1197 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1198 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1199 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1200 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1201 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1202 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1203 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1204 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1205 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1206 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1207 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1209 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1211 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1212 (final_link_relocate): Likewise.
1213 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1214 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1216 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1218 * Makefile.am: Run "make dep-am".
1219 * Makefile.in: Regenerate.
1220 * aclocal.m4: Regenerate.
1221 * config.in: Regenerate.
1222 * po/bfd.pot: Regenerate.
1224 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1225 H.J. Lu <hongjiu.lu@intel.com>
1227 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1228 type and size change code to where it was previously. Remove
1229 dt_needed param. Treat old weak syms as strong if new sym is
1230 from a shared lib, even when old sym is from another shared
1231 lib. Remove unnecessary tests of oldweak and newweak. Correct
1232 comments.
1233 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1234 _bfd_elf_merge_symbol calls.
1235 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1236 dt_needed local var. Update comments.
1237 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1238 (_bfd_elf_add_default_symbol): Likewise.
1240 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1241 strong syms in one shared object overriding weak syms in another.
1243 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1245 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1246 dyn_lib_class field. Rearrange for better packing.
1247 (elf_dt_soname): Delete.
1248 (elf_dyn_lib_class): Define.
1249 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1250 (bfd_elf_set_dt_needed_soname): Delete.
1251 (bfd_elf_set_dyn_lib_class): New function.
1252 * elflink.h (add_dt_needed_tag): New function. Split out from..
1253 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1254 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1255 initialization of soname.
1256 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1257 elf_dt_soname.
1258 * bfd-in.h (enum dynamic_lib_link_class): New.
1259 (bfd_elf_set_dt_needed_soname): Delete.
1260 (bfd_elf_set_dyn_lib_class): Declare.
1261 * bfd-in2.h: Regenerate.
1263 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1264 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1265 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1266 symbol loop. Instead use add_needed to flag tag as written.
1268 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1270 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1271 logic for null_input_bfd detection.
1273 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1275 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1277 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1279 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1280 code.
1282 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1284 * elflink.c (elf_link_read_relocs_from_section): Don't use
1285 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1286 (_bfd_elf_link_read_relocs): ..to here.
1287 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1289 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1291 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1292 values selected in configure.host. Require both to be defined
1293 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1294 corresponding BFD_HOST vars with quotes.
1295 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1296 Always require BFD_HOST_64_BIT_DEFINED.
1297 <file_ptr type>: Find off_t size before emitting message. Combine
1298 off_t and ftello64 conditional.
1299 * configure: Regenerate.
1301 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1303 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1304 aliasing warning. Remove trailing whitespace throughout file.
1306 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1308 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1309 input_section in calls to get_dyn_name.
1310 * 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
1311 local symbols.
1312 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1314 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1316 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1317 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1318 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1319 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1320 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1321 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1322 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1323 when using long.
1324 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1325 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1326 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1327 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1328 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1329 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1330 (read_8_bytes, read_indirect_string, read_address): Likewise.
1331 (read_abbrevs, parse_comp_unit): Likewise.
1332 * targets.c (struct bfd_target): Likewise.
1333 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1334 * hppabsd-core.c: Likewise. Formatting.
1335 * hpux-core.c: Likewise.
1336 * irix-core.c: Likewise.
1337 * netbsd-core.c: Likewise.
1338 * osf-core.c: Likewise.
1339 * ptrace-core.c: Likewise.
1340 * sco5-core.c: Likewise.
1341 * trad-core.c: Likewise.
1342 * configure: Regenerate.
1343 * bfd-in2.h: Regenerate.
1345 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1347 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1348 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1349 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1350 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1351 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1352 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1353 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1354 * libbfd.c: Likewise in function definitions.
1355 (bfd_put_8): Mask with 0xff rather than casting to char.
1356 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1357 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1358 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1359 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1360 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1361 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1362 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1363 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1364 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1365 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1366 * archive.c (do_slurp_coff_armap): Update swap prototype.
1367 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1368 (tic54x_getl_signed_32): Likewise.
1369 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1370 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1371 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1372 (bfd_getp_signed_32, bfd_putp32): Likewise.
1373 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1374 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1375 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1376 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1377 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1378 bfd_h_getx_signed_16, bfd_h_putx16.
1379 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1380 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1381 * hpux-core.c: Likewise.
1382 * irix-core.c: Likewise.
1383 * netbsd-core.c: Likewise.
1384 * osf-core.c: Likewise.
1385 * ptrace-core.c: Likewise.
1386 * sco5-core.c: Likewise.
1387 * trad-core.c: Likewise.
1388 * bfd-in2.h: Regenerate.
1390 2004-03-15 Matt Thomas <matt@3am-software.com>
1392 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1393 selected.
1395 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1397 * config.bfd: Add x86_64-*-openbsd*.
1398 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1399 netbsd-core.lo.
1400 * configure: Regenerate.
1402 2004-03-12 Nick Clifton <nickc@redhat.com>
1403 Dave Murphy <wintermute2k4@ntlworld.com>
1405 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1406 if the input bfd does not contain any code.
1408 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1410 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1412 2004-03-05 Fred Fish <fnf@redhat.com>
1414 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1415 mips16 symbols to be even rather than testing first for even/odd.
1416 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1418 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1420 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1421 layout purposes.
1423 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1425 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1426 undefined symbols as hash_new.
1428 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1430 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1431 * cpu-sh.c: Ditto.
1432 * elf32-sh.c: Ditto.
1433 * bfd-in2.h: Regenerate.
1435 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1437 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1438 dynrelocs.
1439 (_frv_count_got_plt_entries): Initialize them.
1440 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1441 callers.
1442 (frv_pic_relocs_info_for_global): Likewise.
1443 (frv_pic_relocs_info_for_local): Likewise.
1444 (frv_pic_merge_early_relocs_info): New.
1445 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1446 another.
1447 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1448 Check that we don't exceed the allocated count for entry.
1449 (_frv_add_rofixup): Likewise.
1450 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1451 (elf32_frv_finish_dynamic_sections): Improve error message in case
1452 we emit too few rofixup entries.
1454 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1456 * archures.c (bfd_mach_fr450): New.
1457 * bfd-in2.h: Regenerate.
1458 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1459 (arch_info_500): Link to it.
1460 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1461 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1462 (frv_elf_arch_extension_p): New function.
1463 (frv_elf_merge_private_bfd_data): Use it.
1465 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1469 * elflink.h (is_global_data_symbol_definition): Moved to
1470 elflink.c.
1471 (elf_link_is_defined_archive_symbol): Likewise.
1472 (elf_link_add_archive_symbols): Likewise. Renamed to
1473 _bfd_elf_link_add_archive_symbols.
1475 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1476 of ELF symbol table entry from backend.
1477 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1478 instead of elf_link_add_object_symbols.
1480 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1482 * elf-bfd.h (struct elf_backend_data): Added
1483 elf_backend_can_make_relative_eh_frame,
1484 elf_backend_can_make_lsda_relative_eh_frame and
1485 elf_backend_encode_eh_address.
1486 (_bfd_elf_encode_eh_address): Declare.
1487 (_bfd_elf_can_make_relative): Declare.
1488 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1489 hooks to decide whether to attempt to make_relative and
1490 make_lsda_relative.
1491 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1492 (_bfd_elf_can_make_relative): New.
1493 (_bfd_elf_encode_eh_address): New.
1494 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1495 (frv_elf_encode_eh_address): New.
1496 (elf_backend_can_make_relative_eh_frame): Define.
1497 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1498 (elf_backend_encode_eh_address): Define.
1499 * elfxx-target.h
1500 (elf_backend_can_make_relative_eh_frame): Define.
1501 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1502 (elf_backend_encode_eh_address): Define.
1503 (elfNN_bed): Add them.
1505 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1507 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1508 complain_on_overflow to signed.
1510 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1512 * elflink.h (sort_symbol): New.
1513 (elf_link_add_object_symbols): Use a sorted symbol array for
1514 weakdef.
1516 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1518 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1519 for pc relative relocs.
1520 (elf_s390_relocate_section): Likewise.
1521 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1522 for pc relative relocs.
1523 (elf_s390_relocate_section): Likewise.
1525 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1527 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1528 count_dyn_reloc.
1530 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1532 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1533 field to track if a relocation is against readonly section.
1534 (count_dyn_reloc): Take a new argument for rent->reltext.
1535 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1536 (get_reloc_section): Don't set ia64_info->reltext here.
1537 (allocate_dynrel_entries): Set ia64_info->reltext here.
1539 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1541 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1542 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1543 function's descriptor to symbol+offset, and map local undefweak
1544 symbol to NULL function descriptor.
1545 (elf32_frv_relocate_section): Likewise.
1547 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1549 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1550 M_X86_64_NETBSD.
1551 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1552 (netbsd_core_file_p): Set architecture from machine ID for
1553 selected machines.
1555 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1557 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1558 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1560 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1562 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1563 symbols with non-default visibility.
1565 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1567 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1568 IMAGE_SCN_MEM_WRITE on known sections only.
1570 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1572 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1573 symbols used in PIE relocs.
1575 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1577 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1578 .plt sh_entsize.
1580 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1582 * configure.in: Update version to 2.15.90.
1583 * configure: Regenerate.
1585 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1586 Richard Sandiford <rsandifo@redhat.com>
1588 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1589 _bfd_elf_symbol_refs_local_p to decide whether to decay
1590 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1591 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1592 relocs if the symbol wasn't defined by a regular object file.
1593 Don't check the symbol's dynindx.
1595 2004-02-16 Andrew Cagney <cagney@redhat.com>
1597 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1598 @bfd_file_ptr@.
1599 * bfd-in2.h: Re-generate.
1601 2004-02-14 Andrew Cagney <cagney@redhat.com>
1603 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1604 _LARGEFILE64_SOURCE.
1606 2004-02-13 Andrew Cagney <cagney@redhat.com>
1608 * elf.c (vma_page_aligned_bias): New function.
1609 (assign_file_positions_except_relocs)
1610 (assign_file_positions_for_segments): Replace broken modulo
1611 arithmetic with call to vma_page_aligned_bias.
1613 2004-02-11 Andrew Cagney <cagney@redhat.com>
1615 * bfd-in.h: Update copyright.
1616 (bfd_tell): Change return type to file_ptr.
1617 * bfd-in2.h: Re-generate.
1618 * cache.c: Update copyright.
1619 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1620 parameter.
1621 (close_one): Use real_ftell.
1622 * bfdio.c: Update copyright.
1623 (real_ftell, real_fseek): New functions.
1624 (bfd_tell): Use real_fseek and real_ftell, change return type to
1625 file_ptr.
1626 (bfd_seek): Use real_ftell and real_fseek, change type of
1627 file_position to a file_ptr.
1628 * libbfd-in.h: Update copyright.
1629 (real_ftell, real_fseek): Declare.
1630 * libbfd.h: Re-generate.
1632 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1633 fseeko and fseeko64. Determine bfd_file_ptr.
1634 * configure: Re-generate.
1635 * config.in: Re-generate.
1637 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1639 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1640 * elf32-h8300.c: Likewise.
1642 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1643 Nick Clifton <nickc@redhat.com>
1645 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1646 GOT entries with no associated GOT subsection.
1648 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1650 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1651 * elf.c (swap_out_syms): Use it to decide whether local section
1652 symbols should be named.
1653 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1654 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1655 (elf_backend_name_local_section_symbols): Define.
1656 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1658 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1660 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1661 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1662 finalize pass.
1664 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1666 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1667 to bfd_link_hash_entry passed by reference to
1668 _bfd_generic_link_add_one_symbol.
1670 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1672 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1673 relocations against dynamic symbols.
1675 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1677 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1678 change.
1680 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1682 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1683 * bfd-in2.h, libbfd.h: Rebuilt.
1685 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1687 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1688 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1689 flag has been cleared.
1691 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1693 * coff-h8300.c: Add and adjust comments about relaxation.
1694 * elf32-h8300.c: Likewise.
1696 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1698 * coff-h8300.c: Fix comment typos.
1699 * elf32-h8300.c: Likewise.
1701 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1703 * coff-h8300.c: Add comments about relaxation.
1704 * elf32-h8300.c: Likewise.
1706 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1708 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1709 throughout.
1710 * aclocal.m4: Regenerate.
1711 * configure: Regenerate.
1713 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1715 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1716 mips_elf64_rtype_to_howto instead of using howto_table.
1718 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1720 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1721 the .plt section.
1722 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1723 relocs which would not use the PLT.
1725 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1727 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1728 (ppc64_elf_gc_sweep_hook): Likewise.
1729 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1731 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1733 Adds linker relaxation support for bit manipulation insns like
1734 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1735 bst, btst, bxor.
1736 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1737 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1738 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1739 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1741 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1743 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1745 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1747 * elf32-h8300.c: Fix formatting.
1749 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1751 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1752 dynamic object is present. Declare r_symndx and h in an inner
1753 scope.
1754 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1756 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1758 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1759 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1760 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1761 identically. Do not emit PC24 relocations for shared libraries.
1762 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1763 identically. Don't adjust pc_count.
1764 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1765 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1766 adjust count for branch relocations.
1767 (allocate_dynrelocs): Correct typo in call to
1768 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1769 PC24 or PLT32 relocs when linking.
1771 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1773 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1774 relocation howto with ARM_26 one for consistency.
1775 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1776 that will be converted to ARM_26D ones, since we always want 'done'
1777 relocations to be reflected in section's data.
1778 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1779 offset.
1780 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1781 requested.
1783 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1785 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1786 are not partial_inplace during a relocatable link.
1788 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1790 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1791 if no dynamic object is present. Declare r_symndx and h in an
1792 inner scope.
1794 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1796 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1797 trampoline if it is known out of range.
1799 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1801 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1802 * elf32-frv.c (_frv_osec_readonly_p): New.
1803 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1804 undefweak symbol.
1805 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1806 (elf32_frv_relocate_section): Likewise. Error out if attempting
1807 to emit rofixups or dynamic relocs in read-only segments. Use
1808 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1809 dynamic relocations.
1810 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1811 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1812 relocations or fixups involving merged sections correctly. Avoid
1813 crash when undefined symbol is referenced by R_FRV_32 or
1814 R_FRV_FUNCDESC_VALUE.
1815 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1816 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1817 input section holding local symbol to addend of R_FRV_32 or
1818 R_FRV_FUNCDESC_VALUE dynamic relocation.
1819 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1820 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1821 (elf32_frv_always_size_sections): Don't store pointer to
1822 __stacksize symbol in sec_info.
1823 (elf32_frv_modify_segment_map): Look it up here.
1824 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1825 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1826 of the lazy PLT entry, not only its offset, as the low word of a
1827 function descriptor.
1828 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1829 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1830 if a hash table entry already exists but is not a definition.
1831 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1832 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1833 (_frv_add_rofixup): Don't inline.
1834 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1835 for undefweak symbols.
1836 (elf32_frv_relocate_section): Avoid crash while computing
1837 relocation when linking with shared library. Only emit rofixups
1838 and dynamic relocations for alloc&load sections. Mark binaries
1839 with inter-segment relocations for relocation as a unit.
1840 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1841 (DEFAULT_STACK_SIZE): New.
1842 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1843 emit rofixups or dynamic relocs when linking dynamic non-PIE
1844 executables.
1845 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1846 shared libs too. Reserve the last entry for the GOT pointer.
1847 (elf32_frv_finish_dynamic_sections): Emit it.
1848 (elf32_frv_always_size_sections): New.
1849 (elf32_frv_modify_segment_map): New.
1850 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1851 sections.
1852 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1853 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1854 (elf_backend_always_size_sections): New.
1855 (elf_backend_modify_segment_map): New.
1856 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1857 * config.bfd: Added frv-*-*linux*.
1858 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1859 ABS section, instead of crashing.
1860 (elf32_frv_relocate_section): Don't crash before warning about
1861 different segments in non-PIC relocation.
1862 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1863 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1864 relocs to undefweak symbols.
1865 (elf32_frv_relocate_section): Ditto for undefined symbols.
1866 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1867 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1868 gotfixup section was created.
1869 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1870 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1871 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1872 complain_overflow_signed.
1873 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1874 have not been allocated.
1875 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1876 privfd only if dynamic sections were created.
1877 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1878 for GPREL relocs. When linking relocatable FDPIC executables,
1879 emit warnings for relocations that would be illegal on PIE or
1880 shared libraries. Emit rofixup for R_FRV_32 only if input object
1881 is not FDPIC.
1882 (_frv_create_got_section): Define _gp symbol in the rofixup
1883 section.
1884 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1885 dynamic sections missing, error out requesting -melf32frvfd.
1886 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1887 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1888 computation of addends from section and global or local symbol
1889 value. Change return type to bfd_boolean, and return a failure if
1890 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1891 nonzero addend is required.
1892 (elf32_frv_relocate_section): Likewise. Print error for
1893 unsupported nonzero addends.
1894 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1895 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1896 force everything local.
1897 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1898 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1899 (frv_gotfixup_section): New.
1900 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1901 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1902 and relocsfdv.
1903 (_frv_add_rofixup): New.
1904 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1905 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1906 improve some ugly conditions.
1907 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1908 relocations in fdpic.
1909 (_frv_create_got_section): Create .rofixup.got section.
1910 (struct _frv_dynamic_got_info): Added fixups.
1911 (_frv_count_got_plt_entries): Account in-GOT relocations into
1912 relocs32, relocsfd and relocsfdv. Account them into relocs or
1913 fixups, as appropriate.
1914 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1915 sizing of gotrel.
1916 (elf32_frv_finish_dynamic_sections): Verify that the right number
1917 of relocations and fixups was generated.
1918 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1919 relocsfdv.
1920 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1921 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1922 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1923 descriptor of a (formerly-)global symbol is local.
1924 (struct frv_pic_relocs_info): Adjust comments.
1925 (_frv_emit_got_relocs_plt_entries): Adjust.
1926 (elf32_frv_relocate_section): Likewise.
1927 (_frv_count_got_plt_entries): Likewise.
1928 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1929 symbol's value to addend in the common preamble. Decay dynamic
1930 symbols to section+offset if they bind or call locally, for GOT
1931 and FUNCDESC_VALUE, respectively.
1932 (elf32_frv_relocate_section): Likewise.
1933 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1934 internal or hidden visibility.
1935 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1936 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1937 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1938 (elf32_frv_relocate_section): Pass relocation addend in. Use
1939 original relocation addend to look up the got relocs/plt entries
1940 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1941 processing relocations that reference .scommon symbols.
1942 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1943 Introduce support for dynamic linking.
1944 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1945 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1946 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1947 (frv_reloc_type_lookup): Return REL howtos for executables and
1948 dynamic libraries.
1949 (frv_info_to_howto_rel): New.
1950 (struct frv_elf_link_hash_table): New.
1951 (frv_hash_table, frv_got_section, frv_gotrel_section,
1952 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1953 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1954 (frv_elf_link_hash_table_create): New.
1955 (struct frv_pic_relocs_info): New.
1956 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1957 (frv_pic_relocs_info_find): New.
1958 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1959 New.
1960 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1961 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1962 (_frv_emit_got_relocs_plt_entries): New.
1963 (elf32_frv_relocate_section): Add support for dynamic linking.
1964 Handle new relocations.
1965 (_frv_create_got_section): New.
1966 (elf32_frv_create_dynamic_sections): New.
1967 (ELF_DYNAMIC_INTERPRETER): New.
1968 (struct _frv_dynamic_got_info): New.
1969 (_frv_count_got_plt_entries): New.
1970 (struct _frv_dynamic_got_plt_info): New.
1971 (_frv_compute_got_alloc_data): New.
1972 (_frv_get_got_entry, _frv_get_fd_entry): New.
1973 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1974 (_frv_resolve_final_relocs_info): New.
1975 (elf32_frv_size_dynamic_sections): New.
1976 (elf32_frv_finish_dynamic_sections): New.
1977 (elf32_frv_adjust_dynamic_symbol): New.
1978 (elf32_frv_finish_dynamic_symbol): New.
1979 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1980 whole thing works.
1981 (elf_info_to_howto_rel): Define.
1982 (bfd_elf32_bfd_link_hash_table_create): Define.
1983 (elf_backend_create_dynamic_sections): Define.
1984 (elf_backend_adjust_dynamic_symbol): Define.
1985 (elf_backend_size_dynamic_sections): Define.
1986 (elf_backend_finish_dynamic_symbol): Define.
1987 (elf_backend_finish_dynamic_sections): Define.
1988 (elf_backend_want_got_sym): Define.
1989 (elf_backend_got_header_size): Define.
1990 (elf_backend_want_got_plt): Define.
1991 (elf_backend_plt_readonly): Define.
1992 (elf_backend_want_plt_sym): Define.
1993 (elf_backend_plt_header_size): Define.
1994 (elf_backend_may_use_rel_p): Define.
1995 (elf_backend_may_use_rela_p): Define.
1996 (elf_backend_default_use_rela_p): Define.
1997 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1998 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1999 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2000 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2001 (frv_reloc_map): Map the corresponding BFD relocs to them.
2002 (frv_reloc_type_lookup): ... and back to BFD relocs.
2003 * reloc.c: New relocs.
2004 * bfd-in2.h, libbfd.h: Rebuilt.
2005 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2006 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2007 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2008 R_FRV_FUNCDESC_GOTLO): New.
2009 (frv_reloc_map): Map the corresponding BFD relocs to them.
2010 (frv_reloc_type_lookup): ... and back to BFD relocs.
2011 * reloc.c: New relocs.
2012 * bfd-in2.h, libbfd.h: Rebuilt.
2014 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2016 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2017 targets to support pages of up to 64kB.
2018 (elf32_bed): Redefine to get a separate backend data structure for
2019 traditional targets.
2020 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2021 targets to support pages of up to 64kB.
2022 (elf64_bed): Redefine to get a separate backend data structure for
2023 traditional targets.
2024 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2025 targets to support pages of up to 64kB.
2026 (elf32_bed): Redefine to get a separate backend data structure for
2027 traditional targets.
2029 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2031 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2033 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2035 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2036 (elf_i386_grok_psinfo): Likewise.
2038 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2040 * config.bfd: Add m68k-uClinux target.
2042 2004-01-01 Grant Edwards <grante@visi.com>
2044 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2045 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2046 (elf32_h8_gc_sweep_hook): New function.
2047 (elf_backend_gc_mark_hook): Define.
2048 (elf_backend_gc_sweep_hook): Define.
2049 (elf_backend_can_gc_sections): Define.
2051 For older changes see ChangeLog-0203
2052 \f
2053 Local Variables:
2054 mode: change-log
2055 left-margin: 8
2056 fill-column: 74
2057 version-control: never
2058 End: