| blob | 52c3584186e5e0dd5659b52075c53ecc9bc09667 |
1 2004-05-28 DJ Delorie <dj@redhat.com>
3 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4 for linking, but otherwise adjust reloc for merged sections.
6 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
8 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
9 _bfd_merged_section_offset for local symbols.
11 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
13 * Makefile.am: Regenerate dependencies.
14 * Makefile.in: Regenerate.
15 * archures.c: Add bfd_mach_sh3_nommu .
16 * bfd-in2.h: Regenerate.
17 * cpu-sh.c: Add sh3-nommu architecture.
18 (bfd_to_arch_table): Create new table.
19 (sh_get_arch_from_bfd_mach): Create new function.
20 (sh_get_arch_up_from_bfd_mach): Create new function.
21 (sh_merge_bfd_arch): Create new function.
22 * elf32-sh.c (sh_ef_bfd_table): Add table.
23 (sh_elf_check_relocs): Replace switch statement with
24 use of sh_ef_bfd_table .
25 (sh_elf_get_flags_from_mach): Add new function.
26 (sh_find_elf_flags): Likewise.
27 (sh_elf_copy_private_data): Replace most of non-elf contents
28 with a call to sh_merge_bfd_arch() .
30 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
32 * Makefile.am (bfdver.h): Use explicit filename, not $< .
33 * Makefile.in: Regenerate.
35 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
37 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
38 custom calling conventions for dynamic symbols.
39 (mn10300_elf_relax_section): Avoid relaxing a function as a local
40 symbol if it's an alias to a global one.
42 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
44 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
45 change.
47 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
49 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
50 loop over hashes.
52 2004-05-26 Alan Modra <amodra@bigpond.net.au>
54 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
55 for SHT_GROUP sections.
57 2004-05-25 Alan Modra <amodra@bigpond.net.au>
59 * elflink.c (elf_link_add_object_symbols): Don't set up merge
60 section data here..
61 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
62 * merge.c: Formatting. Remove unnecessary casts. Expand
63 bfd_get_section_alignment macro.
64 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
65 use throughout file.
66 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
67 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
68 section name to determine sinfo group, instead test output section
69 and alignment.
70 (_bfd_merge_sections): Add struct bfd_link_info param. Call
71 _bfd_strip_section_from_output rather than just twiddling flags.
72 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
73 (_bfd_merge_sections): Update prototype.
74 * libbfd.h: Regenerate.
76 2004-05-24 Mark Kettenis <kettenis@gnu.org>
78 * netbsd-core.c: Correctly indent section that sets architecture
79 from machine ID.
81 From Miod Vallat <miod@online.fr>:
82 * m88kopenbsd.c: New file.
83 * targets.c (m88k_openbsd_vec): New.
84 * config.bfd: Add m88k-*-openbsd*.
85 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
86 (m88kopenbsd_vec): New.
87 * configure: Regenerate.
88 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
89 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
90 Run "make dep-am".
91 * Makefile.in: Regenerate.
92 * po/SRC-POTFILES.in: Regenerate.
94 2004-05-24 Nick Clifton <nickc@redhat.com>
96 * hash.c: Remove bogus node "Changing the default Hash Table Size"
97 introduced by hash table size patch.
99 2004-05-22 Ben Elliston <bje@au.ibm.com>
101 * configure.in (is_release): Remove.
102 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
103 (AC_OUTPUT): Don't output bfdver.h from version.h.
104 * configure: Regenerate.
105 * Makefile.am (RELEASE): New variable.
106 (bfdver.h): New target.
107 * Makefile.in: Regenerate.
108 * doc/Makefile.in: Likewise.
110 2004-05-22 Ben Elliston <bje@au.ibm.com>
112 * Makefile.am (config.status): Don't depend on version.h.
113 * Makefile.in: Regenerate.
115 2004-05-22 Alan Modra <amodra@bigpond.net.au>
117 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
118 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
119 * libbfd.h: Regenerate.
120 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
121 (_bfd_elf_rel_local_sym): Likewise.
122 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
123 (elf_link_input_bfd): Likewise.
124 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
125 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
126 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
127 (elfNN_ia64_relocate_section): Likewise.
129 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
131 * hash.c (bfd_default_hash_table_size): New variable.
132 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
133 (bfd_hash_set_default_size): New function. Set the default size
134 to a selected prime number close to the argument. Document new
135 function.
136 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
137 * bfd-in2.h: Regenerate.
138 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
139 * Makefile.in: Regenerate.
141 2004-05-21 Mark Kettenis <kettenis@gnu.org>
143 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
144 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
145 arm, m68k, m88k and hppa core files.
147 2004-05-21 Nick Clifton <nickc@redhat.com>
149 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
150 (bfd_bwrite): Likewise.
151 (bfd_tell): Likewise.
152 (bfd_flush): Likewise.
153 (bfd_stat): Likewise.
154 (bfd_seek): Likewise.
155 (bfd_get_mtime): Likewise.
156 (bfd_get_size): Likewise.
158 2004-05-19 Ben Elliston <bje@au.ibm.com>
160 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
162 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
164 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
165 (bfd_generic_openr_next_archived_file): Likewise.
167 2004-05-17 Bob Wilson <bob.wilson@acm.org>
169 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
170 section names by inserting a new substring after .gnu.linkonce, except
171 for .gnu.linkonce.t.* where the "t." is replaced.
173 2004-05-17 Adam Nemet <anemet@lnxw.com>
175 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
176 (m68-*-lynxos* case): Likewise.
177 (powerpc-*-lyxnos* case): New case.
178 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
180 2004-05-17 David Heine <dlheine@tensilica.com>
182 * aout-target.h (MY_bfd_copy_private_header_data): Define.
183 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
184 * bfd.c (bfd_copy_private_header_data): Define.
185 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
186 interface.
187 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
188 * coffcode.h (coff_bfd_copy_private_header_data): Define.
189 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
190 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
191 segments by calling copy_private_bfd_data.
192 (_bfd_elf_copy_private_header_data): Define.
193 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
194 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
195 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
196 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
197 * mmo.c (mmo_bfd_copy_private_header_data): Define.
198 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
199 * som.c (som_bfd_copy_private_header_data): Define.
200 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
201 * vms.c (vms_bfd_copy_private_header_data): Define.
202 * bfd-in2.h: Regenerate.
203 * libbfd.h: Regenerate.
205 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
207 * elfxx-mips.c (MINUS_TWO): Define.
208 (mips_elf_higher, mips_elf_highest,
209 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
210 some bfd_vma values.
211 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
213 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
215 * som.c (log2): Rename to exact_log2. Adjust all callers.
217 2004-05-13 Paul Brook <paul@codesourcery.com>
219 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
220 dwarf3 format CIE entries. Remove comment about the size of the
221 ra_column field. It is now correctly deduced.
223 2004-05-13 Joel Sherrill <joel@oarcorp.com>
225 * config.bfd (or32-*-rtems*): Switch to elf.
227 2004-05-13 Nick Clifton <nickc@redhat.com>
229 * po/fr.po: Updated French translation.
231 2004-05-11 Jakub Jelinek <jakub@redhat.com>
233 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
234 into .dynsym if elf_section_data (sec)->dynindx <= 0.
235 Adjust counting of last_local.
236 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
237 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
238 created by the linker nor !SHF_ALLOC.
240 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
241 DT_PLTGOT to the start of the .got.plt section instead of the
242 .got output section. Set sh_entsize for .got section in addition
243 to .got.plt.
244 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
245 is at sgot->output_section->vma.
246 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
247 DT_PLTGOT to the start of the .got.plt section instead of the
248 .got output section.
249 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
250 is at sgot->output_section->vma. Set sh_entsize for .got section
251 in addition to .got.plt.
252 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
253 (bfd_section_from_phdr): Likewise.
254 (map_sections_to_segments): Likewise.
255 (assign_file_positions_for_segments): Likewise.
256 (get_program_header_size): Likewise.
257 * elflink.c (bfd_elf_size_dynamic_sections): Set
258 elf_tdata (output_bfd)->relro from info->relro.
259 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
261 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
263 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
264 a zero symndx for which we hadn't accounted a dynamic relocation.
265 (_frvfdpic_add_rofixup): Likewise.
267 2004-05-07 Brian Ford <ford@vss.fsi.com>
268 DJ Delorie <dj@redhat.com>
270 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
271 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
272 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
273 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
275 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
277 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
278 immediately if there's no link info.
279 (elf32_frvfdpic_copy_private_bfd_data): New.
280 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
282 2004-05-06 Zack Weinberg <zack@codesourcery.com>
284 * dwarf2.c (add_line_info): Also set info->filename to NULL if
285 filename argument is null; do not call strlen on a null pointer.
287 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
289 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
290 special case.
292 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
294 * configure.in (bfd_elf32_frvfdpic_vec): New.
295 * configure: Rebuilt.
296 * targets.c (bfd_elf32_frvfdpic_vec): New.
297 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
298 on the latter.
299 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
300 frvfdpic instead of frv. Rearrange elf-target macros such that
301 the FDPIC-specific ones are only defined for this new target
302 vector.
303 (bfd_elf32_frvfdpic_vec): Declare.
304 (IS_FDPIC): New.
305 (elf32_frv_relocate_section): Use it to enable segment checking
306 and to control rofixup emission. Add output section vma to
307 applied relocation in non-LOAD non-ALLOC sections. Use
308 _bfd_error_handler for errors.
309 (_frv_create_got_section): Create .rel.got and .rofixup only in
310 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
311 linker script.
312 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
313 (elf32_frvfdpic_modify_segment_map): Likewise.
314 (elf32_frv_finish_dynamic_sections): New, do-nothing.
315 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
316 error message if we miscompute the rofixup size.
317 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
318 (frvfdpic_elf_encode_eh_address): Likewise.
319 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
320 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
321 relocs. Reject unknown relocation types.
322 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
323 (frv_elf_merge_private_bfd_data): Likewise.
324 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
325 0x4000 for newly-added elf32-frvfdpic.
327 2004-05-05 Nick Clifton <nickc@redhat.com>
329 PR/136
330 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
331 returning NULL as most users of this function do not check its
332 return value.
333 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
334 of bfd_cache_lookup().
335 * sco5-core.c (sco5_core_file_p): Likewise.
336 * trad-core.c (trad_unix_core_file_p): Likewise.
338 2004-05-05 Nick Clifton <nickc@redhat.com>
340 * cache.c (bfd_cache_lookup): Improve formatting.
341 * archive.c: Fix formatting.
343 2004-05-05 Peter Barada <peter@the-baradas.com>
345 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
346 * cpu-m68k.c(bfd_m68k_arch): Likewise.
347 * bfd-in2.h(bfd_architecture): Regenerate.
349 2004-05-03 Alan Modra <amodra@bigpond.net.au>
351 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
352 SEC_MERGE sections.
353 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
354 those against discarded link-once and SEC_MERGE section symbols.
356 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
358 * section.c (bfd_get_section_by_name_if): New.
359 * bfd-in2.h: Regenerated.
361 2004-05-02 Alan Modra <amodra@bigpond.net.au>
363 * som.c (som_bfd_is_group_section): Define.
365 2004-05-01 Alan Modra <amodra@bigpond.net.au>
367 * section.c (bfd_make_section_anyway): Copy the whole
368 bfd_hash_entry, not just "next" from existing entry.
370 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
372 * elf.c (bfd_section_from_shdr): Maintain the section order in
373 a section group.
374 (special_sections): Add ".note.GNU-stack".
375 (elf_fake_sections): Handle section group for relocatable
376 link..
378 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
380 * section.c (bfd_sections_find_if): New.
381 * bfd-in2.h: Regenerated.
383 2004-04-30 Alan Modra <amodra@bigpond.net.au>
385 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
387 * elf-bfd.h (bfd_elf_is_group_section): Declare.
388 * elf.c (bfd_elf_is_group_section): New function.
389 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
390 * section.c (bfd_generic_is_group_section): New function.
391 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
392 (BFD_JUMP_TABLE_LINK): Adjust.
393 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
394 * aout-target.h (MY_bfd_is_group_section): Define.
395 * aout-tic30.c (MY_bfd_is_group_section): Define.
396 * bfd.c (bfd_is_group_section): Define.
397 * binary.c (binary_bfd_is_group_section): Define.
398 * bout.c (b_out_bfd_is_group_section): Define.
399 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
400 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
401 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
402 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
403 * coffcode.h (coff_bfd_is_group_section): Define.
404 * i386msdos.c (msdos_bfd_is_group_section): Define.
405 * i386os9k.c (os9k_bfd_is_group_section): Define.
406 * ieee.c (ieee_bfd_is_group_section): Define.
407 * ihex.c (ihex_bfd_is_group_section): Define.
408 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
409 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
410 * mmo.c (mmo_bfd_is_group_section): Define.
411 * nlm-target.h (nlm_bfd_is_group_section): Define.
412 * oasys.c (oasys_bfd_is_group_section): Define.
413 * pef.c (bfd_pef_bfd_is_group_section): Define.
414 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
415 * srec.c (srec_bfd_is_group_section): Define.
416 * tekhex.c (tekhex_bfd_is_group_section): Define.
417 * versados.c (versados_bfd_is_group_section): Define.
418 * vms.c (vms_bfd_is_group_section): Define.
419 * xsym.c (bfd_sym_bfd_is_group_section): Define.
420 * bfd-in2.h: Regenerate.
421 * libbfd.h: Regenerate.
423 2004-04-30 Alan Modra <amodra@bigpond.net.au>
425 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
427 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
429 * configure.in: Update version to 2.15.91.
430 * configure: Regenerate.
432 2004-04-29 Brian Ford <ford@vss.fsi.com>
434 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
435 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
436 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
437 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
438 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
439 .gnu.linkonce.wi. sections.
440 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
441 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
442 .gnu.linkonce.wi..
443 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
444 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
446 2004-04-28 Chris Demetriou <cgd@broadcom.com>
448 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
449 * bfd-in2.h: Regenerate.
450 * libbfd.h: Likewise.
452 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
454 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
455 dup_common fields.
456 (setup_sections): Use som_subspace_dictionary_record struct instead
457 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
458 is_comdat, is_common or dup_common.
459 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
460 is_comdat, is_common and dup_common in section subspace_dict from
461 copy_data.
462 (som_begin_writing): Use som_subspace_dictionary_record struct.
463 (som_finish_writing): Likewise.
464 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
465 is_common and dup_common flags in info for symbol. Add comment
466 regarding linker support for these fields. Slightly reorganize
467 function.
468 (som_build_and_write_symbol_table): Set is_comdat, is_common and
469 dup_common fields in symbol table from symbol info.
470 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
471 arguments. Set corresponding fields in copy_data. Change all callers.
472 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
473 symbol table.
474 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
475 * som.h (som_subspace_dictionary_record): Define.
476 (som_copyable_section_data_struct): Add is_comdat, is_common and
477 dup_common fields.
478 (som_section_data_struct): Use som_subspace_dictionary_record struct
479 instead of subspace_dictionary_record.
480 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
482 2004-04-27 Bob Wilson <bob.wilson@acm.org>
484 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
485 if set. Check reloc_done flag before applying relocations. Use
486 output addresses, both when applying relocations and when comparing
487 against the specified section.
488 (elf_xtensa_relocate_section): Use output address to check if dynamic
489 reloc is in a literal pool. Set section's reloc_done flag.
491 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
493 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
494 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
495 section.
496 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
497 section.
499 2004-04-27 Alan Modra <amodra@bigpond.net.au>
501 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
502 structure field removed in 2004-04-24 patch.
503 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
505 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
506 Constify hdr arg.
507 * elf32-arm.h (elf32_arm_section_flags): Likewise.
508 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
509 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
510 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
511 field before calling elf_backend_section_flags.
513 2004-04-24 Chris Demetriou <cgd@broadcom.com>
515 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
516 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
517 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
518 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
519 and BFD_RELOC_32_PCREL.
520 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
521 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
522 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
523 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
524 (mips_elf_next_relocation): Move comment about matching HI/LO
525 relocations to...
526 (_bfd_mips_elf_relocate_section): Here. Remove handling for
527 R_MIPS_GNU_REL_HI16.
529 2004-04-23 Chris Demetriou <cgd@broadcom.com>
531 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
532 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
533 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
534 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
535 and update comments to reflect current usage.
536 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
537 and MIPS_R_SWITCH, as well as several empty entries. Update comment
538 for MIPS_R_PCREL16.
539 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
540 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
541 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
542 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
543 type number to be MIPS_R_PCREL16.
544 (mips_relocate_section): Remove support for link-time relaxation
545 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
546 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
547 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
548 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
549 relaxation of branches used by embedded-PIC.
550 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
551 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
552 related members, update comment.
553 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
554 code related to embedded-PIC.
555 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
556 initialization of now-removed 'adjust' member of
557 'struct ecoff_debug_info'.
559 2004-04-23 Chris Demetriou <cgd@broadcom.com>
561 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
563 2004-04-21 Philip Blundell <pb@nexus.co.uk>
565 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
566 relocs for locally defined symbols during -shared final link.
567 (elf32_arm_final_link_relocate): Likewise.
569 2004-04-22 Jakub Jelinek <jakub@redhat.com>
571 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
572 ELF_LINK_POINTER_EQUALITY_NEEDED.
573 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
574 if r_type is not R_X86_64_PC32.
575 (elf64_x86_64_finish_dynamic_symbol): If
576 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
577 SHN_UNDEF symbols.
579 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
581 * elf32-sh.c (sh_elf_plt_sym_val): New function.
582 (elf_backend_plt_sym_val): Define.
584 2004-04-22 Andrew Cagney <cagney@redhat.com>
586 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
588 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
590 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
591 make_bfd_asection.
592 * som.c (som_set_section_contents): Constantify second argument.
593 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
594 (som_object_setup): Rework to avoid warning.
595 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
596 Likewise.
598 2004-04-22 Andrew Cagney <cagney@redhat.com>
600 * cache.c (bfd_cache_close): Check for a previously closed file.
602 2004-04-22 Jakub Jelinek <jakub@redhat.com>
604 * bfd.c (bfd_get_synthetic_symtab): Define.
605 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
606 NAME##_get_synthetic_symtab.
607 (struct bfd_target): Add _bfd_get_synthetic_symtab.
608 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
609 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
610 relplt_name fields.
611 (_bfd_elf_get_synthetic_symtab): New prototype.
612 * elfcode.h (elf_get_synthetic_symtab): Define.
613 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
614 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
615 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
616 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
617 * bfd-in2.h: Rebuilt.
618 * libbfd.h: Rebuilt.
619 * elf32-i386.c (elf_i386_plt_sym_val): New function.
620 (elf_backend_plt_sym_val): Define.
621 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
622 (elf_backend_plt_sym_val): Define.
623 * elf32-s390.c (elf_s390_plt_sym_val): New function.
624 (elf_backend_plt_sym_val): Define.
625 * elf64-s390.c (elf_s390_plt_sym_val): New function.
626 (elf_backend_plt_sym_val): Define.
627 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
628 (elf_backend_plt_sym_val): Define.
629 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
630 (elf_backend_plt_sym_val): Define.
631 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
632 (elf_backend_plt_sym_val): Define.
633 * aout-target.h (MY_get_synthetic_symtab): Define.
634 * aout-tic30.c (MY_get_synthetic_symtab): Define.
635 * coff-rs6000.c (rs6000coff_vec): Add
636 _bfd_nodynamic_get_synthetic_symtab.
637 (pmac_xcoff_vec): Likewise.
638 * coff64-rs6000.c (rs6000coff64_vec): Add
639 _bfd_nodynamic_get_synthetic_symtab.
640 (aix5coff64_vec): Likewise.
641 * sunos.c (MY_get_synthetic_symtab): Define.
642 * vms.c (vms_get_synthetic_symtab): Define.
644 2004-04-22 Nick Clifton <nickc@redhat.com>
646 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
648 2004-04-22 Peter Barada <peter@the-baradas.com>
650 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
651 * bfd2-in.h: Regenerate.
652 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
654 2004-04-21 Chris Demetriou <cgd@broadcom.com>
656 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
657 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
658 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
659 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
660 * bfd-in2.h: Regenerate.
662 2004-04-21 Bob Wilson <bob.wilson@acm.org>
664 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
665 require relocations against a weak symbol to reference the same
666 symbol hash entry if not a final, static link.
667 (get_cached_value, add_value_map): Add final_static_link argument.
668 (remove_literals): Pass final_static_link argument as needed.
670 2004-04-21 Andrew Cagney <cagney@redhat.com>
672 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
673 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
674 (opncls_bwrite, opncls_bclose, opncls_bflush)
675 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
676 bfd iovec that uses function callbacks.
677 (bfd_close): Use the iovec's bclose.
678 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
679 (cache_bclose, cache_bflush, cache_bstat)
680 (cache_iovec): New functions and global variable, implement a
681 cache "iovec", where applicable set bfd_error.
682 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
683 * bfdio.c (struct bfd_iovec): Define.
684 (real_read): Delete function.
685 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
686 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
687 assume that bread and bwrite set bfd_error.
688 * bfd.c (struct bfd): Add "iovec", update comments.
689 * bfd-in2.h, libbfd.h: Re-generate.
691 2004-04-21 Andrew Cagney <cagney@redhat.com>
693 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
695 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
697 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
698 (bfd_elf_gc_sections): Fail if a shared object is being created.
699 Do not fail if dynamic sections have been created. Instead call
700 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
701 dynamically referenced symbols. Do not mark the whole graph
702 rooted at .eh_frame, only the section proper.
704 2004-04-20 DJ Delorie <dj@redhat.com>
706 * reloc.c: Add BFD_RELOC_32_SECREL.
707 * bfd-in2.h: Regenerate.
708 * libbfd.h: Likewise.
709 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
710 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
711 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
713 2004-04-19 Jakub Jelinek <jakub@redhat.com>
715 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
716 relocs against hidden/protected undefweak symbols properly.
717 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
719 2004-04-18 Mark Kettenis <kettenis@gnu.org>
721 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
722 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
723 core files.
725 2004-04-17 Brian Ford <ford@vss.fsi.com>
727 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
728 filepos for the SizeOfHeaders field.
729 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
730 overflow.
731 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
733 2004-04-16 Alan Modra <amodra@bigpond.net.au>
735 * simple.c (bfd_simple_get_relocated_section_contents): Don't
736 change reloc_done. Set and restore _cooked_size.
737 (RETURN): Delete.
739 2004-04-15 Mark Kettenis <kettenis@gnu.org>
741 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
742 core files.
744 2004-04-15 Nick Clifton <nickc@redhat.com>
746 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
748 2004-04-15 Alan Modra <amodra@bigpond.net.au>
750 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
752 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
754 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
755 when it is a definition.
757 2004-04-14 Alan Modra <amodra@bigpond.net.au>
759 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
760 when statically linking PIC code.
761 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
763 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
765 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
766 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
767 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
768 * configure: Regenerate.
770 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
772 * elflink.c: Include libiberty.h.
773 * Makefile.am (elflink.lo): Depend on libiberty.h.
774 * Makefile.in: Regenerate.
776 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
778 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
779 ".MIPS.stubs".
781 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
783 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
784 reserve the memory for dynamic linker
786 2004-04-05 Mark Kettenis <kettenis@gnu.org>
788 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
789 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
791 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
794 RELOC_FOR_GLOBAL_SYMBOL.
795 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
797 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
800 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
802 2004-04-01 Paul Brook <paul@codesourcery.com>
804 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
805 * elf32-arm.h (struct elf32_elf_section_map): New.
806 (struct _arm_elf_section_data): New.
807 (elf32_arm_section_data): Define.
808 (struct elf32_arm_link_hash_table): Add byteswap_code.
809 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
810 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
811 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
812 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
813 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
814 (bfd_elf32_new_section_hook, elf_backend_write_section,
815 elf_backend_link_output_symbol_hook): Define.
817 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
819 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
820 that keeps the characters in a B_INCL..B_EINCL range.
821 (_bfd_link_section_stabs): When computing the sum of the
822 characters in a B_INCL..B_EINCL range also keep a copy of those
823 characters. Use this information to distinguish between
824 include sections that have the same sum and the same length
825 but which are nevertheless unique.
827 2004-03-31 Paul Brook <paul@codesourcery.com>
829 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
830 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
832 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
834 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
835 to 'sum_chars' and add field 'num_chars'.
836 (_bfd_link_section_stabs): When computing the sum of the
837 characters in a B_INCL..B_EINCL range also keep a count of the
838 number of characters. Use this information to help distinguish
839 between include sections when have the same sum but which
840 nevertheless are still unique.
842 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
844 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
846 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
847 Tomer Levi <Tomer.Levi@nsc.com>
849 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
850 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
851 (BFD32_BACKENDS): Add elf32-cr16c.lo.
852 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
853 (cpu-cr16c.lo): New target.
854 (elf32-cr16c.lo): Likewise.
855 * Makefile.in: Regenerate.
856 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
857 (bfd_archures_list): Add bfd_cr16c_arch.
858 * config.bfd: Handle cr16c-*-elf*.
859 * configure.in: Handle bfd_elf32_cr16c_vec.
860 * configure: Regenerate.
861 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
862 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
863 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
864 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
865 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
866 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
867 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
868 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
869 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
870 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
871 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
872 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
873 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
874 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
875 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
876 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
877 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
878 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
879 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
880 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
881 * targets.c (bfd_elf32_cr16c_vec): Declare.
882 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
883 * cpu-cr16c.c: New file.
884 * elf32-cr16c.c: Likewise.
885 * libbfd.h: Regenerate.
886 * bfd-in2.h: Likewise.
888 2004-03-30 Jakub Jelinek <jakub@redhat.com>
890 * elf.c (map_sections_to_segments): Fix handling of .tbss.
892 2004-03-27 Alan Modra <amodra@bigpond.net.au>
894 * Makefile.am: Remove all mention of elflink.h.
895 * Makefile.in: Regenerate.
896 * bfd-in.h (bfd_elf_discard_info): Declare.
897 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
898 * bfd-in2.h: Regenerate.
899 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
900 bfd_elf32_link_record_dynamic_symbol,
901 bfd_elf64_link_record_dynamic_symbol,
902 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
903 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
904 _bfd_elf32_link_record_local_dynamic_symbol,
905 _bfd_elf64_link_record_local_dynamic_symbol,
906 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
907 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
908 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
909 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
910 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
911 _bfd_elf32_reloc_symbol_deleted_p,
912 _bfd_elf64_reloc_symbol_deleted_p): Delete.
913 (bfd_elf_link_record_dynamic_symbol,
914 bfd_elf_link_record_local_dynamic_symbol,
915 bfd_elf_final_link, bfd_elf_gc_sections,
916 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
917 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
918 bfd_elf_reloc_symbol_deleted_p): Declare.
919 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
920 * elf32-arm.h: Update for changed function names. Remove local
921 WILL_CALL_FINISH_DYNAMIC_SECTION define.
922 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
923 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
924 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
925 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
926 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
927 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
928 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
929 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
930 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
931 (bfd_elfNN_print_symbol): Define.
932 * elfcode.h: Don't include elflink.h.
933 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
934 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
935 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
936 elf_gc_record_vtinherit, elf_gc_record_vtentry,
937 elf_link_record_local_dynamic_symbol): Don't define.
938 * elflink.c: Update for changed function names. Move elflink.h
939 code here.
940 * elflink.h: Delete file.
941 * po/SRC-POTFILES.in: Regenerate.
942 * po/bfd.pot: Regenerate.
944 2004-03-27 Alan Modra <amodra@bigpond.net.au>
946 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
947 "name" for global syms accidentally removed in 2004-03-20 change.
949 2004-03-27 Alan Modra <amodra@bigpond.net.au>
951 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
952 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
953 where Elf_External_* is different for 64 and 32 bit, with
954 corresponding elf_size_info field.
955 (struct elf_final_link_info): Use "bfd_byte *" instead
956 of "Elf_External_Sym *" for external_syms and symbuf.
957 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
958 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
959 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
960 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
961 (elf_link_sort_cmp2): Adjust.
962 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
963 using ELF_R_SYM macro. Set u.sym_mask.
964 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
965 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
966 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
967 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
968 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
969 swap_syn_out functions. Rearrange dyn swap in/out switch.
970 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
971 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
972 (elf_link_flush_output_syms): Add elf_backend_data arg.
973 (elf_link_check_versioned_symbol): Likewise.
974 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
975 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
976 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
977 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
978 ELF_R_TYPE and ELF_R_INFO macros.
979 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
980 based on size rather than using ELF_R_INFO.
981 (elf_gc_mark): Set up r_sym_shift local var and use instead of
982 ELF_R_SYM macro.
983 (struct alloc_got_off_arg): New.
984 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
985 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
986 (elf_gc_allocate_got_offsets): Adjust.
987 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
988 ELF_R_SYM. Use bfd_section_from_elf_index.
989 (elf_bfd_discard_info): Set cookie.r_sym_shift.
990 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
991 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
993 2004-03-26 Stan Shebs <shebs@apple.com>
995 Remove MPW support, no longer used.
996 * config.bfd (powerpc-*-mpw*): Remove configuration.
997 * mpw-config.in, mpw-make.sed: Remove files.
998 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1000 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1002 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1003 (ppc64_elf_add_symbol_hook): New function.
1004 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1005 const from Elf_Internal_Sym param.
1006 * elflink.c (elf_link_add_object_symbols): Adjust.
1007 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1008 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1009 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1010 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1011 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1012 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1013 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1014 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1015 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1016 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1017 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1018 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1019 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1020 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1021 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1022 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1024 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1026 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1027 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1028 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1029 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1030 (bfd_elf64_bfd_link_add_symbols): Delete.
1031 (bfd_elf_link_add_symbols): Declare.
1032 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1033 * elflink.c: Include safe-ctype.h.
1034 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1035 make static.
1036 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1037 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1038 static.
1039 (elf_link_add_archive_symbols): Rename from
1040 _bfd_elf_link_add_archive_symbols, make static.
1041 (elf_link_add_object_symbols): New function. Corresponding
1042 elflink.h function converted to use elf_size_info.
1043 (bfd_elf_link_add_symbols): Likewise.
1044 (bfd_elf_size_dynamic_sections): Adjust.
1045 * elflink.h (elf_bfd_link_add_symbols): Delete.
1046 (elf_link_add_object_symbols): Delete.
1047 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1048 bfd_elf_link_add_symbols.
1049 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1051 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1053 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1054 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1056 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1057 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1058 (_bfd_elf_add_dt_needed_tag): Declare.
1059 (_bfd_elf_sort_symbol): Declare.
1060 (_bfd_elf_finalize_dynstr): Declare.
1061 (RELOC_FOR_GLOBAL_SYM): Formatting.
1062 * elfcode.h (elf_add_dynamic_entry): Delete.
1063 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1064 elflink.h function converted to use elf_size_info.
1065 (_bfd_elf_add_dt_needed_tag): Likewise.
1066 (_bfd_elf_sort_symbol): Likewise.
1067 (_bfd_elf_finalize_dynstr): Likewise.
1068 (compute_bucket_count): Likewise.
1069 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1070 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1071 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1072 * elflink.h: ..here.
1073 (sort_symbol, add_dt_needed_tag): Delete.
1074 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1075 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1076 Update all users.
1077 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1078 * elf32-cris.c (add_dynamic_entry): Likewise.
1079 * elf32-hppa.c (add_dynamic_entry): Likewise.
1080 * elf32-i370.c (add_dynamic_entry): Likewise.
1081 * elf32-i386.c (add_dynamic_entry): Likewise.
1082 * elf32-m32r.c (add_dynamic_entry): Likewise.
1083 * elf32-m68k.c (add_dynamic_entry): Likewise.
1084 * elf32-ppc.c (add_dynamic_entry): Likewise.
1085 * elf32-s390.c (add_dynamic_entry): Likewise.
1086 * elf32-sh.c (add_dynamic_entry): Likewise.
1087 * elf32-sparc.c (add_dynamic_entry): Likewise.
1088 * elf32-vax.c (add_dynamic_entry): Likewise.
1089 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1090 * elf64-alpha.c (add_dynamic_entry): Likewise.
1091 * elf64-hppa.c (add_dynamic_entry): Likewise.
1092 * elf64-ppc.c (add_dynamic_entry): Likewise.
1093 * elf64-s390.c (add_dynamic_entry): Likewise.
1094 * elf64-sparc.c (add_dynamic_entry): Likewise.
1095 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1096 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1097 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1098 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1099 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1100 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1102 2004-03-23 Paul Brook <paul@codesourcery.com>
1104 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1106 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1108 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1109 literal tables and check for relocs outside of literal pools.
1110 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1111 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1112 set DF_TEXTREL.
1113 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1114 (elf_xtensa_relocate_section): Read literal tables and check for
1115 dynamic relocations in read-only sections and not in literal pools.
1117 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1119 PR 51.
1120 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1122 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1124 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1125 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1126 not defined by the executable, or defined in a DSO.
1127 <eliding run-time relocation of .got>: Initialize GOT entry for a
1128 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1129 executable.
1130 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1131 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1132 a PLT reloc to GOT for an executable.
1133 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1134 .got for a DSO and explain why.
1135 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1136 and unreferenced symbols for which a PLT is defined. Adjust
1137 dynamic-symbol pruning correspondingly, to make sure we don't lose
1138 a dynamic symbol also defined by a DSO.
1140 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1142 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1143 and rel args. Group input and output args. Wrap to 80 columns.
1144 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1145 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1146 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1147 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1148 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1149 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1150 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1151 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1152 RELOC_FOR_GLOBAL_SYMBOL invocation.
1154 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1157 unresolved symbols in objects aren't allowed.
1159 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1160 unresolved symbols.
1161 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1162 (elf_hppa_unmark_useless_dynamic_symbols):
1163 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1164 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1165 (elf32_hppa_relocate_section): Likewise.
1166 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1167 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1168 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1169 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1170 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1172 * elf-m10200.c (mn10200_elf_relocate_section): Use
1173 RELOC_FOR_GLOBAL_SYMBOL.
1174 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1175 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1176 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1177 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1178 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1179 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1180 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1181 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1182 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1183 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1184 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1185 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1187 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1189 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1190 (final_link_relocate): Likewise.
1191 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1192 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1194 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1196 * Makefile.am: Run "make dep-am".
1197 * Makefile.in: Regenerate.
1198 * aclocal.m4: Regenerate.
1199 * config.in: Regenerate.
1200 * po/bfd.pot: Regenerate.
1202 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1203 H.J. Lu <hongjiu.lu@intel.com>
1205 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1206 type and size change code to where it was previously. Remove
1207 dt_needed param. Treat old weak syms as strong if new sym is
1208 from a shared lib, even when old sym is from another shared
1209 lib. Remove unnecessary tests of oldweak and newweak. Correct
1210 comments.
1211 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1212 _bfd_elf_merge_symbol calls.
1213 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1214 dt_needed local var. Update comments.
1215 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1216 (_bfd_elf_add_default_symbol): Likewise.
1218 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1219 strong syms in one shared object overriding weak syms in another.
1221 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1223 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1224 dyn_lib_class field. Rearrange for better packing.
1225 (elf_dt_soname): Delete.
1226 (elf_dyn_lib_class): Define.
1227 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1228 (bfd_elf_set_dt_needed_soname): Delete.
1229 (bfd_elf_set_dyn_lib_class): New function.
1230 * elflink.h (add_dt_needed_tag): New function. Split out from..
1231 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1232 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1233 initialization of soname.
1234 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1235 elf_dt_soname.
1236 * bfd-in.h (enum dynamic_lib_link_class): New.
1237 (bfd_elf_set_dt_needed_soname): Delete.
1238 (bfd_elf_set_dyn_lib_class): Declare.
1239 * bfd-in2.h: Regenerate.
1241 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1242 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1243 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1244 symbol loop. Instead use add_needed to flag tag as written.
1246 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1248 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1249 logic for null_input_bfd detection.
1251 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1253 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1255 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1257 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1258 code.
1260 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1262 * elflink.c (elf_link_read_relocs_from_section): Don't use
1263 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1264 (_bfd_elf_link_read_relocs): ..to here.
1265 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1267 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1269 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1270 values selected in configure.host. Require both to be defined
1271 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1272 corresponding BFD_HOST vars with quotes.
1273 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1274 Always require BFD_HOST_64_BIT_DEFINED.
1275 <file_ptr type>: Find off_t size before emitting message. Combine
1276 off_t and ftello64 conditional.
1277 * configure: Regenerate.
1279 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1281 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1282 aliasing warning. Remove trailing whitespace throughout file.
1284 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1286 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1287 input_section in calls to get_dyn_name.
1288 * 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
1289 local symbols.
1290 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1292 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1294 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1295 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1296 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1297 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1298 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1299 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1300 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1301 when using long.
1302 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1303 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1304 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1305 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1306 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1307 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1308 (read_8_bytes, read_indirect_string, read_address): Likewise.
1309 (read_abbrevs, parse_comp_unit): Likewise.
1310 * targets.c (struct bfd_target): Likewise.
1311 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1312 * hppabsd-core.c: Likewise. Formatting.
1313 * hpux-core.c: Likewise.
1314 * irix-core.c: Likewise.
1315 * netbsd-core.c: Likewise.
1316 * osf-core.c: Likewise.
1317 * ptrace-core.c: Likewise.
1318 * sco5-core.c: Likewise.
1319 * trad-core.c: Likewise.
1320 * configure: Regenerate.
1321 * bfd-in2.h: Regenerate.
1323 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1325 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1326 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1327 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1328 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1329 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1330 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1331 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1332 * libbfd.c: Likewise in function definitions.
1333 (bfd_put_8): Mask with 0xff rather than casting to char.
1334 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1335 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1336 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1337 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1338 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1339 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1340 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1341 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1342 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1343 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1344 * archive.c (do_slurp_coff_armap): Update swap prototype.
1345 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1346 (tic54x_getl_signed_32): Likewise.
1347 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1348 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1349 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1350 (bfd_getp_signed_32, bfd_putp32): Likewise.
1351 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1352 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1353 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1354 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1355 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1356 bfd_h_getx_signed_16, bfd_h_putx16.
1357 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1358 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1359 * hpux-core.c: Likewise.
1360 * irix-core.c: Likewise.
1361 * netbsd-core.c: Likewise.
1362 * osf-core.c: Likewise.
1363 * ptrace-core.c: Likewise.
1364 * sco5-core.c: Likewise.
1365 * trad-core.c: Likewise.
1366 * bfd-in2.h: Regenerate.
1368 2004-03-15 Matt Thomas <matt@3am-software.com>
1370 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1371 selected.
1373 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1375 * config.bfd: Add x86_64-*-openbsd*.
1376 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1377 netbsd-core.lo.
1378 * configure: Regenerate.
1380 2004-03-12 Nick Clifton <nickc@redhat.com>
1381 Dave Murphy <wintermute2k4@ntlworld.com>
1383 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1384 if the input bfd does not contain any code.
1386 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1388 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1390 2004-03-05 Fred Fish <fnf@redhat.com>
1392 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1393 mips16 symbols to be even rather than testing first for even/odd.
1394 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1396 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1398 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1399 layout purposes.
1401 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1403 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1404 undefined symbols as hash_new.
1406 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1408 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1409 * cpu-sh.c: Ditto.
1410 * elf32-sh.c: Ditto.
1411 * bfd-in2.h: Regenerate.
1413 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1415 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1416 dynrelocs.
1417 (_frv_count_got_plt_entries): Initialize them.
1418 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1419 callers.
1420 (frv_pic_relocs_info_for_global): Likewise.
1421 (frv_pic_relocs_info_for_local): Likewise.
1422 (frv_pic_merge_early_relocs_info): New.
1423 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1424 another.
1425 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1426 Check that we don't exceed the allocated count for entry.
1427 (_frv_add_rofixup): Likewise.
1428 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1429 (elf32_frv_finish_dynamic_sections): Improve error message in case
1430 we emit too few rofixup entries.
1432 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1434 * archures.c (bfd_mach_fr450): New.
1435 * bfd-in2.h: Regenerate.
1436 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1437 (arch_info_500): Link to it.
1438 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1439 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1440 (frv_elf_arch_extension_p): New function.
1441 (frv_elf_merge_private_bfd_data): Use it.
1443 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1447 * elflink.h (is_global_data_symbol_definition): Moved to
1448 elflink.c.
1449 (elf_link_is_defined_archive_symbol): Likewise.
1450 (elf_link_add_archive_symbols): Likewise. Renamed to
1451 _bfd_elf_link_add_archive_symbols.
1453 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1454 of ELF symbol table entry from backend.
1455 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1456 instead of elf_link_add_object_symbols.
1458 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1460 * elf-bfd.h (struct elf_backend_data): Added
1461 elf_backend_can_make_relative_eh_frame,
1462 elf_backend_can_make_lsda_relative_eh_frame and
1463 elf_backend_encode_eh_address.
1464 (_bfd_elf_encode_eh_address): Declare.
1465 (_bfd_elf_can_make_relative): Declare.
1466 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1467 hooks to decide whether to attempt to make_relative and
1468 make_lsda_relative.
1469 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1470 (_bfd_elf_can_make_relative): New.
1471 (_bfd_elf_encode_eh_address): New.
1472 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1473 (frv_elf_encode_eh_address): New.
1474 (elf_backend_can_make_relative_eh_frame): Define.
1475 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1476 (elf_backend_encode_eh_address): Define.
1477 * elfxx-target.h
1478 (elf_backend_can_make_relative_eh_frame): Define.
1479 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1480 (elf_backend_encode_eh_address): Define.
1481 (elfNN_bed): Add them.
1483 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1485 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1486 complain_on_overflow to signed.
1488 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1490 * elflink.h (sort_symbol): New.
1491 (elf_link_add_object_symbols): Use a sorted symbol array for
1492 weakdef.
1494 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1496 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1497 for pc relative relocs.
1498 (elf_s390_relocate_section): Likewise.
1499 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1500 for pc relative relocs.
1501 (elf_s390_relocate_section): Likewise.
1503 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1505 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1506 count_dyn_reloc.
1508 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1510 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1511 field to track if a relocation is against readonly section.
1512 (count_dyn_reloc): Take a new argument for rent->reltext.
1513 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1514 (get_reloc_section): Don't set ia64_info->reltext here.
1515 (allocate_dynrel_entries): Set ia64_info->reltext here.
1517 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1519 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1520 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1521 function's descriptor to symbol+offset, and map local undefweak
1522 symbol to NULL function descriptor.
1523 (elf32_frv_relocate_section): Likewise.
1525 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1527 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1528 M_X86_64_NETBSD.
1529 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1530 (netbsd_core_file_p): Set architecture from machine ID for
1531 selected machines.
1533 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1535 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1536 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1538 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1540 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1541 symbols with non-default visibility.
1543 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1545 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1546 IMAGE_SCN_MEM_WRITE on known sections only.
1548 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1550 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1551 symbols used in PIE relocs.
1553 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1555 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1556 .plt sh_entsize.
1558 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1560 * configure.in: Update version to 2.15.90.
1561 * configure: Regenerate.
1563 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1564 Richard Sandiford <rsandifo@redhat.com>
1566 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1567 _bfd_elf_symbol_refs_local_p to decide whether to decay
1568 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1569 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1570 relocs if the symbol wasn't defined by a regular object file.
1571 Don't check the symbol's dynindx.
1573 2004-02-16 Andrew Cagney <cagney@redhat.com>
1575 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1576 @bfd_file_ptr@.
1577 * bfd-in2.h: Re-generate.
1579 2004-02-14 Andrew Cagney <cagney@redhat.com>
1581 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1582 _LARGEFILE64_SOURCE.
1584 2004-02-13 Andrew Cagney <cagney@redhat.com>
1586 * elf.c (vma_page_aligned_bias): New function.
1587 (assign_file_positions_except_relocs)
1588 (assign_file_positions_for_segments): Replace broken modulo
1589 arithmetic with call to vma_page_aligned_bias.
1591 2004-02-11 Andrew Cagney <cagney@redhat.com>
1593 * bfd-in.h: Update copyright.
1594 (bfd_tell): Change return type to file_ptr.
1595 * bfd-in2.h: Re-generate.
1596 * cache.c: Update copyright.
1597 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1598 parameter.
1599 (close_one): Use real_ftell.
1600 * bfdio.c: Update copyright.
1601 (real_ftell, real_fseek): New functions.
1602 (bfd_tell): Use real_fseek and real_ftell, change return type to
1603 file_ptr.
1604 (bfd_seek): Use real_ftell and real_fseek, change type of
1605 file_position to a file_ptr.
1606 * libbfd-in.h: Update copyright.
1607 (real_ftell, real_fseek): Declare.
1608 * libbfd.h: Re-generate.
1610 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1611 fseeko and fseeko64. Determine bfd_file_ptr.
1612 * configure: Re-generate.
1613 * config.in: Re-generate.
1615 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1617 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1618 * elf32-h8300.c: Likewise.
1620 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1621 Nick Clifton <nickc@redhat.com>
1623 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1624 GOT entries with no associated GOT subsection.
1626 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1628 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1629 * elf.c (swap_out_syms): Use it to decide whether local section
1630 symbols should be named.
1631 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1632 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1633 (elf_backend_name_local_section_symbols): Define.
1634 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1636 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1638 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1639 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1640 finalize pass.
1642 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1644 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1645 to bfd_link_hash_entry passed by reference to
1646 _bfd_generic_link_add_one_symbol.
1648 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1650 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1651 relocations against dynamic symbols.
1653 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1655 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1656 change.
1658 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1660 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1661 * bfd-in2.h, libbfd.h: Rebuilt.
1663 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1665 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1666 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1667 flag has been cleared.
1669 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1671 * coff-h8300.c: Add and adjust comments about relaxation.
1672 * elf32-h8300.c: Likewise.
1674 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1676 * coff-h8300.c: Fix comment typos.
1677 * elf32-h8300.c: Likewise.
1679 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1681 * coff-h8300.c: Add comments about relaxation.
1682 * elf32-h8300.c: Likewise.
1684 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1686 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1687 throughout.
1688 * aclocal.m4: Regenerate.
1689 * configure: Regenerate.
1691 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1693 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1694 mips_elf64_rtype_to_howto instead of using howto_table.
1696 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1698 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1699 the .plt section.
1700 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1701 relocs which would not use the PLT.
1703 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1705 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1706 (ppc64_elf_gc_sweep_hook): Likewise.
1707 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1709 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1711 Adds linker relaxation support for bit manipulation insns like
1712 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1713 bst, btst, bxor.
1714 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1715 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1716 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1717 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1719 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1721 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1723 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1725 * elf32-h8300.c: Fix formatting.
1727 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1729 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1730 dynamic object is present. Declare r_symndx and h in an inner
1731 scope.
1732 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1734 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1736 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1737 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1738 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1739 identically. Do not emit PC24 relocations for shared libraries.
1740 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1741 identically. Don't adjust pc_count.
1742 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1743 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1744 adjust count for branch relocations.
1745 (allocate_dynrelocs): Correct typo in call to
1746 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1747 PC24 or PLT32 relocs when linking.
1749 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1751 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1752 relocation howto with ARM_26 one for consistency.
1753 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1754 that will be converted to ARM_26D ones, since we always want 'done'
1755 relocations to be reflected in section's data.
1756 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1757 offset.
1758 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1759 requested.
1761 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1763 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1764 are not partial_inplace during a relocatable link.
1766 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1768 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1769 if no dynamic object is present. Declare r_symndx and h in an
1770 inner scope.
1772 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1774 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1775 trampoline if it is known out of range.
1777 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1779 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1780 * elf32-frv.c (_frv_osec_readonly_p): New.
1781 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1782 undefweak symbol.
1783 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1784 (elf32_frv_relocate_section): Likewise. Error out if attempting
1785 to emit rofixups or dynamic relocs in read-only segments. Use
1786 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1787 dynamic relocations.
1788 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1789 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1790 relocations or fixups involving merged sections correctly. Avoid
1791 crash when undefined symbol is referenced by R_FRV_32 or
1792 R_FRV_FUNCDESC_VALUE.
1793 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1794 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1795 input section holding local symbol to addend of R_FRV_32 or
1796 R_FRV_FUNCDESC_VALUE dynamic relocation.
1797 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1798 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1799 (elf32_frv_always_size_sections): Don't store pointer to
1800 __stacksize symbol in sec_info.
1801 (elf32_frv_modify_segment_map): Look it up here.
1802 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1803 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1804 of the lazy PLT entry, not only its offset, as the low word of a
1805 function descriptor.
1806 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1807 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1808 if a hash table entry already exists but is not a definition.
1809 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1810 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1811 (_frv_add_rofixup): Don't inline.
1812 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1813 for undefweak symbols.
1814 (elf32_frv_relocate_section): Avoid crash while computing
1815 relocation when linking with shared library. Only emit rofixups
1816 and dynamic relocations for alloc&load sections. Mark binaries
1817 with inter-segment relocations for relocation as a unit.
1818 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1819 (DEFAULT_STACK_SIZE): New.
1820 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1821 emit rofixups or dynamic relocs when linking dynamic non-PIE
1822 executables.
1823 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1824 shared libs too. Reserve the last entry for the GOT pointer.
1825 (elf32_frv_finish_dynamic_sections): Emit it.
1826 (elf32_frv_always_size_sections): New.
1827 (elf32_frv_modify_segment_map): New.
1828 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1829 sections.
1830 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1831 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1832 (elf_backend_always_size_sections): New.
1833 (elf_backend_modify_segment_map): New.
1834 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1835 * config.bfd: Added frv-*-*linux*.
1836 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1837 ABS section, instead of crashing.
1838 (elf32_frv_relocate_section): Don't crash before warning about
1839 different segments in non-PIC relocation.
1840 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1841 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1842 relocs to undefweak symbols.
1843 (elf32_frv_relocate_section): Ditto for undefined symbols.
1844 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1845 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1846 gotfixup section was created.
1847 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1848 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1849 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1850 complain_overflow_signed.
1851 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1852 have not been allocated.
1853 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1854 privfd only if dynamic sections were created.
1855 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1856 for GPREL relocs. When linking relocatable FDPIC executables,
1857 emit warnings for relocations that would be illegal on PIE or
1858 shared libraries. Emit rofixup for R_FRV_32 only if input object
1859 is not FDPIC.
1860 (_frv_create_got_section): Define _gp symbol in the rofixup
1861 section.
1862 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1863 dynamic sections missing, error out requesting -melf32frvfd.
1864 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1865 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1866 computation of addends from section and global or local symbol
1867 value. Change return type to bfd_boolean, and return a failure if
1868 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1869 nonzero addend is required.
1870 (elf32_frv_relocate_section): Likewise. Print error for
1871 unsupported nonzero addends.
1872 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1873 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1874 force everything local.
1875 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1876 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1877 (frv_gotfixup_section): New.
1878 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1879 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1880 and relocsfdv.
1881 (_frv_add_rofixup): New.
1882 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1883 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1884 improve some ugly conditions.
1885 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1886 relocations in fdpic.
1887 (_frv_create_got_section): Create .rofixup.got section.
1888 (struct _frv_dynamic_got_info): Added fixups.
1889 (_frv_count_got_plt_entries): Account in-GOT relocations into
1890 relocs32, relocsfd and relocsfdv. Account them into relocs or
1891 fixups, as appropriate.
1892 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1893 sizing of gotrel.
1894 (elf32_frv_finish_dynamic_sections): Verify that the right number
1895 of relocations and fixups was generated.
1896 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1897 relocsfdv.
1898 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1899 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1900 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1901 descriptor of a (formerly-)global symbol is local.
1902 (struct frv_pic_relocs_info): Adjust comments.
1903 (_frv_emit_got_relocs_plt_entries): Adjust.
1904 (elf32_frv_relocate_section): Likewise.
1905 (_frv_count_got_plt_entries): Likewise.
1906 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1907 symbol's value to addend in the common preamble. Decay dynamic
1908 symbols to section+offset if they bind or call locally, for GOT
1909 and FUNCDESC_VALUE, respectively.
1910 (elf32_frv_relocate_section): Likewise.
1911 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1912 internal or hidden visibility.
1913 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1914 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1915 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1916 (elf32_frv_relocate_section): Pass relocation addend in. Use
1917 original relocation addend to look up the got relocs/plt entries
1918 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1919 processing relocations that reference .scommon symbols.
1920 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1921 Introduce support for dynamic linking.
1922 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1923 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1924 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1925 (frv_reloc_type_lookup): Return REL howtos for executables and
1926 dynamic libraries.
1927 (frv_info_to_howto_rel): New.
1928 (struct frv_elf_link_hash_table): New.
1929 (frv_hash_table, frv_got_section, frv_gotrel_section,
1930 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1931 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1932 (frv_elf_link_hash_table_create): New.
1933 (struct frv_pic_relocs_info): New.
1934 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1935 (frv_pic_relocs_info_find): New.
1936 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1937 New.
1938 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1939 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1940 (_frv_emit_got_relocs_plt_entries): New.
1941 (elf32_frv_relocate_section): Add support for dynamic linking.
1942 Handle new relocations.
1943 (_frv_create_got_section): New.
1944 (elf32_frv_create_dynamic_sections): New.
1945 (ELF_DYNAMIC_INTERPRETER): New.
1946 (struct _frv_dynamic_got_info): New.
1947 (_frv_count_got_plt_entries): New.
1948 (struct _frv_dynamic_got_plt_info): New.
1949 (_frv_compute_got_alloc_data): New.
1950 (_frv_get_got_entry, _frv_get_fd_entry): New.
1951 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1952 (_frv_resolve_final_relocs_info): New.
1953 (elf32_frv_size_dynamic_sections): New.
1954 (elf32_frv_finish_dynamic_sections): New.
1955 (elf32_frv_adjust_dynamic_symbol): New.
1956 (elf32_frv_finish_dynamic_symbol): New.
1957 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1958 whole thing works.
1959 (elf_info_to_howto_rel): Define.
1960 (bfd_elf32_bfd_link_hash_table_create): Define.
1961 (elf_backend_create_dynamic_sections): Define.
1962 (elf_backend_adjust_dynamic_symbol): Define.
1963 (elf_backend_size_dynamic_sections): Define.
1964 (elf_backend_finish_dynamic_symbol): Define.
1965 (elf_backend_finish_dynamic_sections): Define.
1966 (elf_backend_want_got_sym): Define.
1967 (elf_backend_got_header_size): Define.
1968 (elf_backend_want_got_plt): Define.
1969 (elf_backend_plt_readonly): Define.
1970 (elf_backend_want_plt_sym): Define.
1971 (elf_backend_plt_header_size): Define.
1972 (elf_backend_may_use_rel_p): Define.
1973 (elf_backend_may_use_rela_p): Define.
1974 (elf_backend_default_use_rela_p): Define.
1975 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1976 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1977 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1978 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1979 (frv_reloc_map): Map the corresponding BFD relocs to them.
1980 (frv_reloc_type_lookup): ... and back to BFD relocs.
1981 * reloc.c: New relocs.
1982 * bfd-in2.h, libbfd.h: Rebuilt.
1983 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1984 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1985 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1986 R_FRV_FUNCDESC_GOTLO): New.
1987 (frv_reloc_map): Map the corresponding BFD relocs to them.
1988 (frv_reloc_type_lookup): ... and back to BFD relocs.
1989 * reloc.c: New relocs.
1990 * bfd-in2.h, libbfd.h: Rebuilt.
1992 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1994 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1995 targets to support pages of up to 64kB.
1996 (elf32_bed): Redefine to get a separate backend data structure for
1997 traditional targets.
1998 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1999 targets to support pages of up to 64kB.
2000 (elf64_bed): Redefine to get a separate backend data structure for
2001 traditional targets.
2002 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2003 targets to support pages of up to 64kB.
2004 (elf32_bed): Redefine to get a separate backend data structure for
2005 traditional targets.
2007 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2009 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2011 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2013 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2014 (elf_i386_grok_psinfo): Likewise.
2016 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2018 * config.bfd: Add m68k-uClinux target.
2020 2004-01-01 Grant Edwards <grante@visi.com>
2022 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2023 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2024 (elf32_h8_gc_sweep_hook): New function.
2025 (elf_backend_gc_mark_hook): Define.
2026 (elf_backend_gc_sweep_hook): Define.
2027 (elf_backend_can_gc_sections): Define.
2029 For older changes see ChangeLog-0203
2030 \f
2031 Local Variables:
2032 mode: change-log
2033 left-margin: 8
2034 fill-column: 74
2035 version-control: never
2036 End: