| blob | afca5c3f94bfc4fe3e7c48c2dc0eceab1674c8e7 |
1 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4 change.
6 2004-05-28 DJ Delorie <dj@redhat.com>
8 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
9 for linking, but otherwise adjust reloc for merged sections.
11 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
13 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
14 _bfd_merged_section_offset for local symbols.
16 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
18 * Makefile.am: Regenerate dependencies.
19 * Makefile.in: Regenerate.
20 * archures.c: Add bfd_mach_sh3_nommu .
21 * bfd-in2.h: Regenerate.
22 * cpu-sh.c: Add sh3-nommu architecture.
23 (bfd_to_arch_table): Create new table.
24 (sh_get_arch_from_bfd_mach): Create new function.
25 (sh_get_arch_up_from_bfd_mach): Create new function.
26 (sh_merge_bfd_arch): Create new function.
27 * elf32-sh.c (sh_ef_bfd_table): Add table.
28 (sh_elf_check_relocs): Replace switch statement with
29 use of sh_ef_bfd_table .
30 (sh_elf_get_flags_from_mach): Add new function.
31 (sh_find_elf_flags): Likewise.
32 (sh_elf_copy_private_data): Replace most of non-elf contents
33 with a call to sh_merge_bfd_arch() .
35 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
37 * Makefile.am (bfdver.h): Use explicit filename, not $< .
38 * Makefile.in: Regenerate.
40 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
42 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
43 custom calling conventions for dynamic symbols.
44 (mn10300_elf_relax_section): Avoid relaxing a function as a local
45 symbol if it's an alias to a global one.
47 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
49 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
50 change.
52 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
54 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
55 loop over hashes.
57 2004-05-26 Alan Modra <amodra@bigpond.net.au>
59 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
60 for SHT_GROUP sections.
62 2004-05-25 Alan Modra <amodra@bigpond.net.au>
64 * elflink.c (elf_link_add_object_symbols): Don't set up merge
65 section data here..
66 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
67 * merge.c: Formatting. Remove unnecessary casts. Expand
68 bfd_get_section_alignment macro.
69 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
70 use throughout file.
71 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
72 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
73 section name to determine sinfo group, instead test output section
74 and alignment.
75 (_bfd_merge_sections): Add struct bfd_link_info param. Call
76 _bfd_strip_section_from_output rather than just twiddling flags.
77 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
78 (_bfd_merge_sections): Update prototype.
79 * libbfd.h: Regenerate.
81 2004-05-24 Mark Kettenis <kettenis@gnu.org>
83 * netbsd-core.c: Correctly indent section that sets architecture
84 from machine ID.
86 From Miod Vallat <miod@online.fr>:
87 * m88kopenbsd.c: New file.
88 * targets.c (m88k_openbsd_vec): New.
89 * config.bfd: Add m88k-*-openbsd*.
90 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
91 (m88kopenbsd_vec): New.
92 * configure: Regenerate.
93 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
94 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
95 Run "make dep-am".
96 * Makefile.in: Regenerate.
97 * po/SRC-POTFILES.in: Regenerate.
99 2004-05-24 Nick Clifton <nickc@redhat.com>
101 * hash.c: Remove bogus node "Changing the default Hash Table Size"
102 introduced by hash table size patch.
104 2004-05-22 Ben Elliston <bje@au.ibm.com>
106 * configure.in (is_release): Remove.
107 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
108 (AC_OUTPUT): Don't output bfdver.h from version.h.
109 * configure: Regenerate.
110 * Makefile.am (RELEASE): New variable.
111 (bfdver.h): New target.
112 * Makefile.in: Regenerate.
113 * doc/Makefile.in: Likewise.
115 2004-05-22 Ben Elliston <bje@au.ibm.com>
117 * Makefile.am (config.status): Don't depend on version.h.
118 * Makefile.in: Regenerate.
120 2004-05-22 Alan Modra <amodra@bigpond.net.au>
122 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
123 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
124 * libbfd.h: Regenerate.
125 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
126 (_bfd_elf_rel_local_sym): Likewise.
127 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
128 (elf_link_input_bfd): Likewise.
129 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
130 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
131 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
132 (elfNN_ia64_relocate_section): Likewise.
134 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
136 * hash.c (bfd_default_hash_table_size): New variable.
137 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
138 (bfd_hash_set_default_size): New function. Set the default size
139 to a selected prime number close to the argument. Document new
140 function.
141 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
142 * bfd-in2.h: Regenerate.
143 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
144 * Makefile.in: Regenerate.
146 2004-05-21 Mark Kettenis <kettenis@gnu.org>
148 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
149 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
150 arm, m68k, m88k and hppa core files.
152 2004-05-21 Nick Clifton <nickc@redhat.com>
154 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
155 (bfd_bwrite): Likewise.
156 (bfd_tell): Likewise.
157 (bfd_flush): Likewise.
158 (bfd_stat): Likewise.
159 (bfd_seek): Likewise.
160 (bfd_get_mtime): Likewise.
161 (bfd_get_size): Likewise.
163 2004-05-19 Ben Elliston <bje@au.ibm.com>
165 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
167 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
169 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
170 (bfd_generic_openr_next_archived_file): Likewise.
172 2004-05-17 Bob Wilson <bob.wilson@acm.org>
174 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
175 section names by inserting a new substring after .gnu.linkonce, except
176 for .gnu.linkonce.t.* where the "t." is replaced.
178 2004-05-17 Adam Nemet <anemet@lnxw.com>
180 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
181 (m68-*-lynxos* case): Likewise.
182 (powerpc-*-lyxnos* case): New case.
183 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
185 2004-05-17 David Heine <dlheine@tensilica.com>
187 * aout-target.h (MY_bfd_copy_private_header_data): Define.
188 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
189 * bfd.c (bfd_copy_private_header_data): Define.
190 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
191 interface.
192 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
193 * coffcode.h (coff_bfd_copy_private_header_data): Define.
194 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
195 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
196 segments by calling copy_private_bfd_data.
197 (_bfd_elf_copy_private_header_data): Define.
198 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
199 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
200 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
201 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
202 * mmo.c (mmo_bfd_copy_private_header_data): Define.
203 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
204 * som.c (som_bfd_copy_private_header_data): Define.
205 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
206 * vms.c (vms_bfd_copy_private_header_data): Define.
207 * bfd-in2.h: Regenerate.
208 * libbfd.h: Regenerate.
210 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212 * elfxx-mips.c (MINUS_TWO): Define.
213 (mips_elf_higher, mips_elf_highest,
214 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
215 some bfd_vma values.
216 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
218 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
220 * som.c (log2): Rename to exact_log2. Adjust all callers.
222 2004-05-13 Paul Brook <paul@codesourcery.com>
224 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
225 dwarf3 format CIE entries. Remove comment about the size of the
226 ra_column field. It is now correctly deduced.
228 2004-05-13 Joel Sherrill <joel@oarcorp.com>
230 * config.bfd (or32-*-rtems*): Switch to elf.
232 2004-05-13 Nick Clifton <nickc@redhat.com>
234 * po/fr.po: Updated French translation.
236 2004-05-11 Jakub Jelinek <jakub@redhat.com>
238 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
239 into .dynsym if elf_section_data (sec)->dynindx <= 0.
240 Adjust counting of last_local.
241 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
242 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
243 created by the linker nor !SHF_ALLOC.
245 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
246 DT_PLTGOT to the start of the .got.plt section instead of the
247 .got output section. Set sh_entsize for .got section in addition
248 to .got.plt.
249 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
250 is at sgot->output_section->vma.
251 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
252 DT_PLTGOT to the start of the .got.plt section instead of the
253 .got output section.
254 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
255 is at sgot->output_section->vma. Set sh_entsize for .got section
256 in addition to .got.plt.
257 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
258 (bfd_section_from_phdr): Likewise.
259 (map_sections_to_segments): Likewise.
260 (assign_file_positions_for_segments): Likewise.
261 (get_program_header_size): Likewise.
262 * elflink.c (bfd_elf_size_dynamic_sections): Set
263 elf_tdata (output_bfd)->relro from info->relro.
264 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
266 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
268 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
269 a zero symndx for which we hadn't accounted a dynamic relocation.
270 (_frvfdpic_add_rofixup): Likewise.
272 2004-05-07 Brian Ford <ford@vss.fsi.com>
273 DJ Delorie <dj@redhat.com>
275 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
276 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
277 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
278 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
280 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
282 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
283 immediately if there's no link info.
284 (elf32_frvfdpic_copy_private_bfd_data): New.
285 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
287 2004-05-06 Zack Weinberg <zack@codesourcery.com>
289 * dwarf2.c (add_line_info): Also set info->filename to NULL if
290 filename argument is null; do not call strlen on a null pointer.
292 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
294 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
295 special case.
297 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
299 * configure.in (bfd_elf32_frvfdpic_vec): New.
300 * configure: Rebuilt.
301 * targets.c (bfd_elf32_frvfdpic_vec): New.
302 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
303 on the latter.
304 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
305 frvfdpic instead of frv. Rearrange elf-target macros such that
306 the FDPIC-specific ones are only defined for this new target
307 vector.
308 (bfd_elf32_frvfdpic_vec): Declare.
309 (IS_FDPIC): New.
310 (elf32_frv_relocate_section): Use it to enable segment checking
311 and to control rofixup emission. Add output section vma to
312 applied relocation in non-LOAD non-ALLOC sections. Use
313 _bfd_error_handler for errors.
314 (_frv_create_got_section): Create .rel.got and .rofixup only in
315 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
316 linker script.
317 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
318 (elf32_frvfdpic_modify_segment_map): Likewise.
319 (elf32_frv_finish_dynamic_sections): New, do-nothing.
320 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
321 error message if we miscompute the rofixup size.
322 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
323 (frvfdpic_elf_encode_eh_address): Likewise.
324 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
325 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
326 relocs. Reject unknown relocation types.
327 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
328 (frv_elf_merge_private_bfd_data): Likewise.
329 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
330 0x4000 for newly-added elf32-frvfdpic.
332 2004-05-05 Nick Clifton <nickc@redhat.com>
334 PR/136
335 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
336 returning NULL as most users of this function do not check its
337 return value.
338 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
339 of bfd_cache_lookup().
340 * sco5-core.c (sco5_core_file_p): Likewise.
341 * trad-core.c (trad_unix_core_file_p): Likewise.
343 2004-05-05 Nick Clifton <nickc@redhat.com>
345 * cache.c (bfd_cache_lookup): Improve formatting.
346 * archive.c: Fix formatting.
348 2004-05-05 Peter Barada <peter@the-baradas.com>
350 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
351 * cpu-m68k.c(bfd_m68k_arch): Likewise.
352 * bfd-in2.h(bfd_architecture): Regenerate.
354 2004-05-03 Alan Modra <amodra@bigpond.net.au>
356 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
357 SEC_MERGE sections.
358 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
359 those against discarded link-once and SEC_MERGE section symbols.
361 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
363 * section.c (bfd_get_section_by_name_if): New.
364 * bfd-in2.h: Regenerated.
366 2004-05-02 Alan Modra <amodra@bigpond.net.au>
368 * som.c (som_bfd_is_group_section): Define.
370 2004-05-01 Alan Modra <amodra@bigpond.net.au>
372 * section.c (bfd_make_section_anyway): Copy the whole
373 bfd_hash_entry, not just "next" from existing entry.
375 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
377 * elf.c (bfd_section_from_shdr): Maintain the section order in
378 a section group.
379 (special_sections): Add ".note.GNU-stack".
380 (elf_fake_sections): Handle section group for relocatable
381 link..
383 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
385 * section.c (bfd_sections_find_if): New.
386 * bfd-in2.h: Regenerated.
388 2004-04-30 Alan Modra <amodra@bigpond.net.au>
390 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
392 * elf-bfd.h (bfd_elf_is_group_section): Declare.
393 * elf.c (bfd_elf_is_group_section): New function.
394 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
395 * section.c (bfd_generic_is_group_section): New function.
396 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
397 (BFD_JUMP_TABLE_LINK): Adjust.
398 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
399 * aout-target.h (MY_bfd_is_group_section): Define.
400 * aout-tic30.c (MY_bfd_is_group_section): Define.
401 * bfd.c (bfd_is_group_section): Define.
402 * binary.c (binary_bfd_is_group_section): Define.
403 * bout.c (b_out_bfd_is_group_section): Define.
404 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
405 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
406 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
407 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
408 * coffcode.h (coff_bfd_is_group_section): Define.
409 * i386msdos.c (msdos_bfd_is_group_section): Define.
410 * i386os9k.c (os9k_bfd_is_group_section): Define.
411 * ieee.c (ieee_bfd_is_group_section): Define.
412 * ihex.c (ihex_bfd_is_group_section): Define.
413 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
414 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
415 * mmo.c (mmo_bfd_is_group_section): Define.
416 * nlm-target.h (nlm_bfd_is_group_section): Define.
417 * oasys.c (oasys_bfd_is_group_section): Define.
418 * pef.c (bfd_pef_bfd_is_group_section): Define.
419 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
420 * srec.c (srec_bfd_is_group_section): Define.
421 * tekhex.c (tekhex_bfd_is_group_section): Define.
422 * versados.c (versados_bfd_is_group_section): Define.
423 * vms.c (vms_bfd_is_group_section): Define.
424 * xsym.c (bfd_sym_bfd_is_group_section): Define.
425 * bfd-in2.h: Regenerate.
426 * libbfd.h: Regenerate.
428 2004-04-30 Alan Modra <amodra@bigpond.net.au>
430 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
432 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
434 * configure.in: Update version to 2.15.91.
435 * configure: Regenerate.
437 2004-04-29 Brian Ford <ford@vss.fsi.com>
439 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
440 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
441 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
442 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
443 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
444 .gnu.linkonce.wi. sections.
445 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
446 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
447 .gnu.linkonce.wi..
448 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
449 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
451 2004-04-28 Chris Demetriou <cgd@broadcom.com>
453 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
454 * bfd-in2.h: Regenerate.
455 * libbfd.h: Likewise.
457 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
459 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
460 dup_common fields.
461 (setup_sections): Use som_subspace_dictionary_record struct instead
462 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
463 is_comdat, is_common or dup_common.
464 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
465 is_comdat, is_common and dup_common in section subspace_dict from
466 copy_data.
467 (som_begin_writing): Use som_subspace_dictionary_record struct.
468 (som_finish_writing): Likewise.
469 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
470 is_common and dup_common flags in info for symbol. Add comment
471 regarding linker support for these fields. Slightly reorganize
472 function.
473 (som_build_and_write_symbol_table): Set is_comdat, is_common and
474 dup_common fields in symbol table from symbol info.
475 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
476 arguments. Set corresponding fields in copy_data. Change all callers.
477 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
478 symbol table.
479 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
480 * som.h (som_subspace_dictionary_record): Define.
481 (som_copyable_section_data_struct): Add is_comdat, is_common and
482 dup_common fields.
483 (som_section_data_struct): Use som_subspace_dictionary_record struct
484 instead of subspace_dictionary_record.
485 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
487 2004-04-27 Bob Wilson <bob.wilson@acm.org>
489 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
490 if set. Check reloc_done flag before applying relocations. Use
491 output addresses, both when applying relocations and when comparing
492 against the specified section.
493 (elf_xtensa_relocate_section): Use output address to check if dynamic
494 reloc is in a literal pool. Set section's reloc_done flag.
496 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
498 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
499 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
500 section.
501 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
502 section.
504 2004-04-27 Alan Modra <amodra@bigpond.net.au>
506 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
507 structure field removed in 2004-04-24 patch.
508 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
510 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
511 Constify hdr arg.
512 * elf32-arm.h (elf32_arm_section_flags): Likewise.
513 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
514 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
515 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
516 field before calling elf_backend_section_flags.
518 2004-04-24 Chris Demetriou <cgd@broadcom.com>
520 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
521 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
522 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
523 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
524 and BFD_RELOC_32_PCREL.
525 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
526 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
527 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
528 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
529 (mips_elf_next_relocation): Move comment about matching HI/LO
530 relocations to...
531 (_bfd_mips_elf_relocate_section): Here. Remove handling for
532 R_MIPS_GNU_REL_HI16.
534 2004-04-23 Chris Demetriou <cgd@broadcom.com>
536 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
537 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
538 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
539 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
540 and update comments to reflect current usage.
541 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
542 and MIPS_R_SWITCH, as well as several empty entries. Update comment
543 for MIPS_R_PCREL16.
544 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
545 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
546 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
547 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
548 type number to be MIPS_R_PCREL16.
549 (mips_relocate_section): Remove support for link-time relaxation
550 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
551 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
552 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
553 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
554 relaxation of branches used by embedded-PIC.
555 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
556 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
557 related members, update comment.
558 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
559 code related to embedded-PIC.
560 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
561 initialization of now-removed 'adjust' member of
562 'struct ecoff_debug_info'.
564 2004-04-23 Chris Demetriou <cgd@broadcom.com>
566 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
568 2004-04-21 Philip Blundell <pb@nexus.co.uk>
570 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
571 relocs for locally defined symbols during -shared final link.
572 (elf32_arm_final_link_relocate): Likewise.
574 2004-04-22 Jakub Jelinek <jakub@redhat.com>
576 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
577 ELF_LINK_POINTER_EQUALITY_NEEDED.
578 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
579 if r_type is not R_X86_64_PC32.
580 (elf64_x86_64_finish_dynamic_symbol): If
581 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
582 SHN_UNDEF symbols.
584 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
586 * elf32-sh.c (sh_elf_plt_sym_val): New function.
587 (elf_backend_plt_sym_val): Define.
589 2004-04-22 Andrew Cagney <cagney@redhat.com>
591 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
593 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
595 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
596 make_bfd_asection.
597 * som.c (som_set_section_contents): Constantify second argument.
598 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
599 (som_object_setup): Rework to avoid warning.
600 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
601 Likewise.
603 2004-04-22 Andrew Cagney <cagney@redhat.com>
605 * cache.c (bfd_cache_close): Check for a previously closed file.
607 2004-04-22 Jakub Jelinek <jakub@redhat.com>
609 * bfd.c (bfd_get_synthetic_symtab): Define.
610 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
611 NAME##_get_synthetic_symtab.
612 (struct bfd_target): Add _bfd_get_synthetic_symtab.
613 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
614 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
615 relplt_name fields.
616 (_bfd_elf_get_synthetic_symtab): New prototype.
617 * elfcode.h (elf_get_synthetic_symtab): Define.
618 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
619 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
620 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
621 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
622 * bfd-in2.h: Rebuilt.
623 * libbfd.h: Rebuilt.
624 * elf32-i386.c (elf_i386_plt_sym_val): New function.
625 (elf_backend_plt_sym_val): Define.
626 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
627 (elf_backend_plt_sym_val): Define.
628 * elf32-s390.c (elf_s390_plt_sym_val): New function.
629 (elf_backend_plt_sym_val): Define.
630 * elf64-s390.c (elf_s390_plt_sym_val): New function.
631 (elf_backend_plt_sym_val): Define.
632 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
633 (elf_backend_plt_sym_val): Define.
634 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
635 (elf_backend_plt_sym_val): Define.
636 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
637 (elf_backend_plt_sym_val): Define.
638 * aout-target.h (MY_get_synthetic_symtab): Define.
639 * aout-tic30.c (MY_get_synthetic_symtab): Define.
640 * coff-rs6000.c (rs6000coff_vec): Add
641 _bfd_nodynamic_get_synthetic_symtab.
642 (pmac_xcoff_vec): Likewise.
643 * coff64-rs6000.c (rs6000coff64_vec): Add
644 _bfd_nodynamic_get_synthetic_symtab.
645 (aix5coff64_vec): Likewise.
646 * sunos.c (MY_get_synthetic_symtab): Define.
647 * vms.c (vms_get_synthetic_symtab): Define.
649 2004-04-22 Nick Clifton <nickc@redhat.com>
651 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
653 2004-04-22 Peter Barada <peter@the-baradas.com>
655 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
656 * bfd2-in.h: Regenerate.
657 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
659 2004-04-21 Chris Demetriou <cgd@broadcom.com>
661 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
662 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
663 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
664 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
665 * bfd-in2.h: Regenerate.
667 2004-04-21 Bob Wilson <bob.wilson@acm.org>
669 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
670 require relocations against a weak symbol to reference the same
671 symbol hash entry if not a final, static link.
672 (get_cached_value, add_value_map): Add final_static_link argument.
673 (remove_literals): Pass final_static_link argument as needed.
675 2004-04-21 Andrew Cagney <cagney@redhat.com>
677 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
678 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
679 (opncls_bwrite, opncls_bclose, opncls_bflush)
680 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
681 bfd iovec that uses function callbacks.
682 (bfd_close): Use the iovec's bclose.
683 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
684 (cache_bclose, cache_bflush, cache_bstat)
685 (cache_iovec): New functions and global variable, implement a
686 cache "iovec", where applicable set bfd_error.
687 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
688 * bfdio.c (struct bfd_iovec): Define.
689 (real_read): Delete function.
690 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
691 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
692 assume that bread and bwrite set bfd_error.
693 * bfd.c (struct bfd): Add "iovec", update comments.
694 * bfd-in2.h, libbfd.h: Re-generate.
696 2004-04-21 Andrew Cagney <cagney@redhat.com>
698 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
700 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
702 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
703 (bfd_elf_gc_sections): Fail if a shared object is being created.
704 Do not fail if dynamic sections have been created. Instead call
705 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
706 dynamically referenced symbols. Do not mark the whole graph
707 rooted at .eh_frame, only the section proper.
709 2004-04-20 DJ Delorie <dj@redhat.com>
711 * reloc.c: Add BFD_RELOC_32_SECREL.
712 * bfd-in2.h: Regenerate.
713 * libbfd.h: Likewise.
714 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
715 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
716 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
718 2004-04-19 Jakub Jelinek <jakub@redhat.com>
720 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
721 relocs against hidden/protected undefweak symbols properly.
722 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
724 2004-04-18 Mark Kettenis <kettenis@gnu.org>
726 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
727 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
728 core files.
730 2004-04-17 Brian Ford <ford@vss.fsi.com>
732 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
733 filepos for the SizeOfHeaders field.
734 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
735 overflow.
736 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
738 2004-04-16 Alan Modra <amodra@bigpond.net.au>
740 * simple.c (bfd_simple_get_relocated_section_contents): Don't
741 change reloc_done. Set and restore _cooked_size.
742 (RETURN): Delete.
744 2004-04-15 Mark Kettenis <kettenis@gnu.org>
746 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
747 core files.
749 2004-04-15 Nick Clifton <nickc@redhat.com>
751 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
753 2004-04-15 Alan Modra <amodra@bigpond.net.au>
755 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
757 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
759 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
760 when it is a definition.
762 2004-04-14 Alan Modra <amodra@bigpond.net.au>
764 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
765 when statically linking PIC code.
766 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
768 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
770 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
771 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
772 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
773 * configure: Regenerate.
775 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
777 * elflink.c: Include libiberty.h.
778 * Makefile.am (elflink.lo): Depend on libiberty.h.
779 * Makefile.in: Regenerate.
781 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
783 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
784 ".MIPS.stubs".
786 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
788 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
789 reserve the memory for dynamic linker
791 2004-04-05 Mark Kettenis <kettenis@gnu.org>
793 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
794 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
796 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
798 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
799 RELOC_FOR_GLOBAL_SYMBOL.
800 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
802 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
804 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
805 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
807 2004-04-01 Paul Brook <paul@codesourcery.com>
809 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
810 * elf32-arm.h (struct elf32_elf_section_map): New.
811 (struct _arm_elf_section_data): New.
812 (elf32_arm_section_data): Define.
813 (struct elf32_arm_link_hash_table): Add byteswap_code.
814 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
815 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
816 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
817 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
818 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
819 (bfd_elf32_new_section_hook, elf_backend_write_section,
820 elf_backend_link_output_symbol_hook): Define.
822 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
824 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
825 that keeps the characters in a B_INCL..B_EINCL range.
826 (_bfd_link_section_stabs): When computing the sum of the
827 characters in a B_INCL..B_EINCL range also keep a copy of those
828 characters. Use this information to distinguish between
829 include sections that have the same sum and the same length
830 but which are nevertheless unique.
832 2004-03-31 Paul Brook <paul@codesourcery.com>
834 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
835 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
837 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
839 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
840 to 'sum_chars' and add field 'num_chars'.
841 (_bfd_link_section_stabs): When computing the sum of the
842 characters in a B_INCL..B_EINCL range also keep a count of the
843 number of characters. Use this information to help distinguish
844 between include sections when have the same sum but which
845 nevertheless are still unique.
847 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
849 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
851 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
852 Tomer Levi <Tomer.Levi@nsc.com>
854 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
855 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
856 (BFD32_BACKENDS): Add elf32-cr16c.lo.
857 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
858 (cpu-cr16c.lo): New target.
859 (elf32-cr16c.lo): Likewise.
860 * Makefile.in: Regenerate.
861 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
862 (bfd_archures_list): Add bfd_cr16c_arch.
863 * config.bfd: Handle cr16c-*-elf*.
864 * configure.in: Handle bfd_elf32_cr16c_vec.
865 * configure: Regenerate.
866 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
867 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
868 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
869 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
870 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
871 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
872 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
873 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
874 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
875 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
876 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
877 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
878 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
879 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
880 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
881 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
882 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
883 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
884 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
885 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
886 * targets.c (bfd_elf32_cr16c_vec): Declare.
887 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
888 * cpu-cr16c.c: New file.
889 * elf32-cr16c.c: Likewise.
890 * libbfd.h: Regenerate.
891 * bfd-in2.h: Likewise.
893 2004-03-30 Jakub Jelinek <jakub@redhat.com>
895 * elf.c (map_sections_to_segments): Fix handling of .tbss.
897 2004-03-27 Alan Modra <amodra@bigpond.net.au>
899 * Makefile.am: Remove all mention of elflink.h.
900 * Makefile.in: Regenerate.
901 * bfd-in.h (bfd_elf_discard_info): Declare.
902 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
903 * bfd-in2.h: Regenerate.
904 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
905 bfd_elf32_link_record_dynamic_symbol,
906 bfd_elf64_link_record_dynamic_symbol,
907 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
908 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
909 _bfd_elf32_link_record_local_dynamic_symbol,
910 _bfd_elf64_link_record_local_dynamic_symbol,
911 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
912 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
913 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
914 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
915 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
916 _bfd_elf32_reloc_symbol_deleted_p,
917 _bfd_elf64_reloc_symbol_deleted_p): Delete.
918 (bfd_elf_link_record_dynamic_symbol,
919 bfd_elf_link_record_local_dynamic_symbol,
920 bfd_elf_final_link, bfd_elf_gc_sections,
921 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
922 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
923 bfd_elf_reloc_symbol_deleted_p): Declare.
924 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
925 * elf32-arm.h: Update for changed function names. Remove local
926 WILL_CALL_FINISH_DYNAMIC_SECTION define.
927 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
928 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
929 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
930 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
931 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
932 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
933 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
934 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
935 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
936 (bfd_elfNN_print_symbol): Define.
937 * elfcode.h: Don't include elflink.h.
938 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
939 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
940 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
941 elf_gc_record_vtinherit, elf_gc_record_vtentry,
942 elf_link_record_local_dynamic_symbol): Don't define.
943 * elflink.c: Update for changed function names. Move elflink.h
944 code here.
945 * elflink.h: Delete file.
946 * po/SRC-POTFILES.in: Regenerate.
947 * po/bfd.pot: Regenerate.
949 2004-03-27 Alan Modra <amodra@bigpond.net.au>
951 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
952 "name" for global syms accidentally removed in 2004-03-20 change.
954 2004-03-27 Alan Modra <amodra@bigpond.net.au>
956 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
957 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
958 where Elf_External_* is different for 64 and 32 bit, with
959 corresponding elf_size_info field.
960 (struct elf_final_link_info): Use "bfd_byte *" instead
961 of "Elf_External_Sym *" for external_syms and symbuf.
962 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
963 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
964 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
965 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
966 (elf_link_sort_cmp2): Adjust.
967 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
968 using ELF_R_SYM macro. Set u.sym_mask.
969 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
970 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
971 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
972 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
973 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
974 swap_syn_out functions. Rearrange dyn swap in/out switch.
975 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
976 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
977 (elf_link_flush_output_syms): Add elf_backend_data arg.
978 (elf_link_check_versioned_symbol): Likewise.
979 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
980 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
981 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
982 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
983 ELF_R_TYPE and ELF_R_INFO macros.
984 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
985 based on size rather than using ELF_R_INFO.
986 (elf_gc_mark): Set up r_sym_shift local var and use instead of
987 ELF_R_SYM macro.
988 (struct alloc_got_off_arg): New.
989 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
990 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
991 (elf_gc_allocate_got_offsets): Adjust.
992 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
993 ELF_R_SYM. Use bfd_section_from_elf_index.
994 (elf_bfd_discard_info): Set cookie.r_sym_shift.
995 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
996 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
998 2004-03-26 Stan Shebs <shebs@apple.com>
1000 Remove MPW support, no longer used.
1001 * config.bfd (powerpc-*-mpw*): Remove configuration.
1002 * mpw-config.in, mpw-make.sed: Remove files.
1003 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1005 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1007 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1008 (ppc64_elf_add_symbol_hook): New function.
1009 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1010 const from Elf_Internal_Sym param.
1011 * elflink.c (elf_link_add_object_symbols): Adjust.
1012 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1013 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1014 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1015 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1016 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1017 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1018 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1019 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1020 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1021 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1022 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1023 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1024 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1025 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1026 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1027 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1029 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1031 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1032 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1033 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1034 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1035 (bfd_elf64_bfd_link_add_symbols): Delete.
1036 (bfd_elf_link_add_symbols): Declare.
1037 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1038 * elflink.c: Include safe-ctype.h.
1039 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1040 make static.
1041 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1042 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1043 static.
1044 (elf_link_add_archive_symbols): Rename from
1045 _bfd_elf_link_add_archive_symbols, make static.
1046 (elf_link_add_object_symbols): New function. Corresponding
1047 elflink.h function converted to use elf_size_info.
1048 (bfd_elf_link_add_symbols): Likewise.
1049 (bfd_elf_size_dynamic_sections): Adjust.
1050 * elflink.h (elf_bfd_link_add_symbols): Delete.
1051 (elf_link_add_object_symbols): Delete.
1052 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1053 bfd_elf_link_add_symbols.
1054 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1056 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1058 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1059 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1061 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1062 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1063 (_bfd_elf_add_dt_needed_tag): Declare.
1064 (_bfd_elf_sort_symbol): Declare.
1065 (_bfd_elf_finalize_dynstr): Declare.
1066 (RELOC_FOR_GLOBAL_SYM): Formatting.
1067 * elfcode.h (elf_add_dynamic_entry): Delete.
1068 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1069 elflink.h function converted to use elf_size_info.
1070 (_bfd_elf_add_dt_needed_tag): Likewise.
1071 (_bfd_elf_sort_symbol): Likewise.
1072 (_bfd_elf_finalize_dynstr): Likewise.
1073 (compute_bucket_count): Likewise.
1074 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1075 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1076 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1077 * elflink.h: ..here.
1078 (sort_symbol, add_dt_needed_tag): Delete.
1079 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1080 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1081 Update all users.
1082 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1083 * elf32-cris.c (add_dynamic_entry): Likewise.
1084 * elf32-hppa.c (add_dynamic_entry): Likewise.
1085 * elf32-i370.c (add_dynamic_entry): Likewise.
1086 * elf32-i386.c (add_dynamic_entry): Likewise.
1087 * elf32-m32r.c (add_dynamic_entry): Likewise.
1088 * elf32-m68k.c (add_dynamic_entry): Likewise.
1089 * elf32-ppc.c (add_dynamic_entry): Likewise.
1090 * elf32-s390.c (add_dynamic_entry): Likewise.
1091 * elf32-sh.c (add_dynamic_entry): Likewise.
1092 * elf32-sparc.c (add_dynamic_entry): Likewise.
1093 * elf32-vax.c (add_dynamic_entry): Likewise.
1094 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1095 * elf64-alpha.c (add_dynamic_entry): Likewise.
1096 * elf64-hppa.c (add_dynamic_entry): Likewise.
1097 * elf64-ppc.c (add_dynamic_entry): Likewise.
1098 * elf64-s390.c (add_dynamic_entry): Likewise.
1099 * elf64-sparc.c (add_dynamic_entry): Likewise.
1100 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1101 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1102 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1103 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1104 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1105 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1107 2004-03-23 Paul Brook <paul@codesourcery.com>
1109 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1111 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1113 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1114 literal tables and check for relocs outside of literal pools.
1115 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1116 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1117 set DF_TEXTREL.
1118 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1119 (elf_xtensa_relocate_section): Read literal tables and check for
1120 dynamic relocations in read-only sections and not in literal pools.
1122 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1124 PR 51.
1125 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1127 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1129 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1130 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1131 not defined by the executable, or defined in a DSO.
1132 <eliding run-time relocation of .got>: Initialize GOT entry for a
1133 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1134 executable.
1135 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1136 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1137 a PLT reloc to GOT for an executable.
1138 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1139 .got for a DSO and explain why.
1140 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1141 and unreferenced symbols for which a PLT is defined. Adjust
1142 dynamic-symbol pruning correspondingly, to make sure we don't lose
1143 a dynamic symbol also defined by a DSO.
1145 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1147 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1148 and rel args. Group input and output args. Wrap to 80 columns.
1149 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1150 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1151 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1152 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1153 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1154 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1155 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1156 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1157 RELOC_FOR_GLOBAL_SYMBOL invocation.
1159 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1161 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1162 unresolved symbols in objects aren't allowed.
1164 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1165 unresolved symbols.
1166 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1167 (elf_hppa_unmark_useless_dynamic_symbols):
1168 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1169 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1170 (elf32_hppa_relocate_section): Likewise.
1171 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1172 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1173 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1174 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1175 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1177 * elf-m10200.c (mn10200_elf_relocate_section): Use
1178 RELOC_FOR_GLOBAL_SYMBOL.
1179 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1180 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1181 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1182 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1183 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1184 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1185 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1186 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1187 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1188 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1189 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1190 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1192 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1194 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1195 (final_link_relocate): Likewise.
1196 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1197 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1199 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1201 * Makefile.am: Run "make dep-am".
1202 * Makefile.in: Regenerate.
1203 * aclocal.m4: Regenerate.
1204 * config.in: Regenerate.
1205 * po/bfd.pot: Regenerate.
1207 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1208 H.J. Lu <hongjiu.lu@intel.com>
1210 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1211 type and size change code to where it was previously. Remove
1212 dt_needed param. Treat old weak syms as strong if new sym is
1213 from a shared lib, even when old sym is from another shared
1214 lib. Remove unnecessary tests of oldweak and newweak. Correct
1215 comments.
1216 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1217 _bfd_elf_merge_symbol calls.
1218 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1219 dt_needed local var. Update comments.
1220 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1221 (_bfd_elf_add_default_symbol): Likewise.
1223 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1224 strong syms in one shared object overriding weak syms in another.
1226 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1228 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1229 dyn_lib_class field. Rearrange for better packing.
1230 (elf_dt_soname): Delete.
1231 (elf_dyn_lib_class): Define.
1232 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1233 (bfd_elf_set_dt_needed_soname): Delete.
1234 (bfd_elf_set_dyn_lib_class): New function.
1235 * elflink.h (add_dt_needed_tag): New function. Split out from..
1236 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1237 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1238 initialization of soname.
1239 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1240 elf_dt_soname.
1241 * bfd-in.h (enum dynamic_lib_link_class): New.
1242 (bfd_elf_set_dt_needed_soname): Delete.
1243 (bfd_elf_set_dyn_lib_class): Declare.
1244 * bfd-in2.h: Regenerate.
1246 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1247 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1248 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1249 symbol loop. Instead use add_needed to flag tag as written.
1251 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1253 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1254 logic for null_input_bfd detection.
1256 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1258 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1260 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1262 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1263 code.
1265 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1267 * elflink.c (elf_link_read_relocs_from_section): Don't use
1268 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1269 (_bfd_elf_link_read_relocs): ..to here.
1270 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1272 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1274 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1275 values selected in configure.host. Require both to be defined
1276 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1277 corresponding BFD_HOST vars with quotes.
1278 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1279 Always require BFD_HOST_64_BIT_DEFINED.
1280 <file_ptr type>: Find off_t size before emitting message. Combine
1281 off_t and ftello64 conditional.
1282 * configure: Regenerate.
1284 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1286 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1287 aliasing warning. Remove trailing whitespace throughout file.
1289 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1291 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1292 input_section in calls to get_dyn_name.
1293 * 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
1294 local symbols.
1295 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1297 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1299 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1300 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1301 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1302 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1303 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1304 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1305 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1306 when using long.
1307 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1308 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1309 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1310 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1311 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1312 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1313 (read_8_bytes, read_indirect_string, read_address): Likewise.
1314 (read_abbrevs, parse_comp_unit): Likewise.
1315 * targets.c (struct bfd_target): Likewise.
1316 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1317 * hppabsd-core.c: Likewise. Formatting.
1318 * hpux-core.c: Likewise.
1319 * irix-core.c: Likewise.
1320 * netbsd-core.c: Likewise.
1321 * osf-core.c: Likewise.
1322 * ptrace-core.c: Likewise.
1323 * sco5-core.c: Likewise.
1324 * trad-core.c: Likewise.
1325 * configure: Regenerate.
1326 * bfd-in2.h: Regenerate.
1328 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1330 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1331 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1332 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1333 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1334 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1335 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1336 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1337 * libbfd.c: Likewise in function definitions.
1338 (bfd_put_8): Mask with 0xff rather than casting to char.
1339 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1340 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1341 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1342 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1343 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1344 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1345 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1346 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1347 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1348 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1349 * archive.c (do_slurp_coff_armap): Update swap prototype.
1350 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1351 (tic54x_getl_signed_32): Likewise.
1352 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1353 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1354 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1355 (bfd_getp_signed_32, bfd_putp32): Likewise.
1356 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1357 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1358 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1359 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1360 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1361 bfd_h_getx_signed_16, bfd_h_putx16.
1362 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1363 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1364 * hpux-core.c: Likewise.
1365 * irix-core.c: Likewise.
1366 * netbsd-core.c: Likewise.
1367 * osf-core.c: Likewise.
1368 * ptrace-core.c: Likewise.
1369 * sco5-core.c: Likewise.
1370 * trad-core.c: Likewise.
1371 * bfd-in2.h: Regenerate.
1373 2004-03-15 Matt Thomas <matt@3am-software.com>
1375 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1376 selected.
1378 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1380 * config.bfd: Add x86_64-*-openbsd*.
1381 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1382 netbsd-core.lo.
1383 * configure: Regenerate.
1385 2004-03-12 Nick Clifton <nickc@redhat.com>
1386 Dave Murphy <wintermute2k4@ntlworld.com>
1388 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1389 if the input bfd does not contain any code.
1391 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1393 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1395 2004-03-05 Fred Fish <fnf@redhat.com>
1397 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1398 mips16 symbols to be even rather than testing first for even/odd.
1399 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1401 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1403 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1404 layout purposes.
1406 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1408 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1409 undefined symbols as hash_new.
1411 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1413 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1414 * cpu-sh.c: Ditto.
1415 * elf32-sh.c: Ditto.
1416 * bfd-in2.h: Regenerate.
1418 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1420 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1421 dynrelocs.
1422 (_frv_count_got_plt_entries): Initialize them.
1423 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1424 callers.
1425 (frv_pic_relocs_info_for_global): Likewise.
1426 (frv_pic_relocs_info_for_local): Likewise.
1427 (frv_pic_merge_early_relocs_info): New.
1428 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1429 another.
1430 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1431 Check that we don't exceed the allocated count for entry.
1432 (_frv_add_rofixup): Likewise.
1433 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1434 (elf32_frv_finish_dynamic_sections): Improve error message in case
1435 we emit too few rofixup entries.
1437 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1439 * archures.c (bfd_mach_fr450): New.
1440 * bfd-in2.h: Regenerate.
1441 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1442 (arch_info_500): Link to it.
1443 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1444 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1445 (frv_elf_arch_extension_p): New function.
1446 (frv_elf_merge_private_bfd_data): Use it.
1448 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1452 * elflink.h (is_global_data_symbol_definition): Moved to
1453 elflink.c.
1454 (elf_link_is_defined_archive_symbol): Likewise.
1455 (elf_link_add_archive_symbols): Likewise. Renamed to
1456 _bfd_elf_link_add_archive_symbols.
1458 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1459 of ELF symbol table entry from backend.
1460 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1461 instead of elf_link_add_object_symbols.
1463 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1465 * elf-bfd.h (struct elf_backend_data): Added
1466 elf_backend_can_make_relative_eh_frame,
1467 elf_backend_can_make_lsda_relative_eh_frame and
1468 elf_backend_encode_eh_address.
1469 (_bfd_elf_encode_eh_address): Declare.
1470 (_bfd_elf_can_make_relative): Declare.
1471 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1472 hooks to decide whether to attempt to make_relative and
1473 make_lsda_relative.
1474 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1475 (_bfd_elf_can_make_relative): New.
1476 (_bfd_elf_encode_eh_address): New.
1477 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1478 (frv_elf_encode_eh_address): New.
1479 (elf_backend_can_make_relative_eh_frame): Define.
1480 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1481 (elf_backend_encode_eh_address): Define.
1482 * elfxx-target.h
1483 (elf_backend_can_make_relative_eh_frame): Define.
1484 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1485 (elf_backend_encode_eh_address): Define.
1486 (elfNN_bed): Add them.
1488 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1490 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1491 complain_on_overflow to signed.
1493 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1495 * elflink.h (sort_symbol): New.
1496 (elf_link_add_object_symbols): Use a sorted symbol array for
1497 weakdef.
1499 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1501 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1502 for pc relative relocs.
1503 (elf_s390_relocate_section): Likewise.
1504 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1505 for pc relative relocs.
1506 (elf_s390_relocate_section): Likewise.
1508 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1510 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1511 count_dyn_reloc.
1513 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1515 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1516 field to track if a relocation is against readonly section.
1517 (count_dyn_reloc): Take a new argument for rent->reltext.
1518 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1519 (get_reloc_section): Don't set ia64_info->reltext here.
1520 (allocate_dynrel_entries): Set ia64_info->reltext here.
1522 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1524 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1525 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1526 function's descriptor to symbol+offset, and map local undefweak
1527 symbol to NULL function descriptor.
1528 (elf32_frv_relocate_section): Likewise.
1530 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1532 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1533 M_X86_64_NETBSD.
1534 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1535 (netbsd_core_file_p): Set architecture from machine ID for
1536 selected machines.
1538 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1540 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1541 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1543 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1545 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1546 symbols with non-default visibility.
1548 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1550 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1551 IMAGE_SCN_MEM_WRITE on known sections only.
1553 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1555 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1556 symbols used in PIE relocs.
1558 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1560 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1561 .plt sh_entsize.
1563 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1565 * configure.in: Update version to 2.15.90.
1566 * configure: Regenerate.
1568 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1569 Richard Sandiford <rsandifo@redhat.com>
1571 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1572 _bfd_elf_symbol_refs_local_p to decide whether to decay
1573 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1574 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1575 relocs if the symbol wasn't defined by a regular object file.
1576 Don't check the symbol's dynindx.
1578 2004-02-16 Andrew Cagney <cagney@redhat.com>
1580 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1581 @bfd_file_ptr@.
1582 * bfd-in2.h: Re-generate.
1584 2004-02-14 Andrew Cagney <cagney@redhat.com>
1586 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1587 _LARGEFILE64_SOURCE.
1589 2004-02-13 Andrew Cagney <cagney@redhat.com>
1591 * elf.c (vma_page_aligned_bias): New function.
1592 (assign_file_positions_except_relocs)
1593 (assign_file_positions_for_segments): Replace broken modulo
1594 arithmetic with call to vma_page_aligned_bias.
1596 2004-02-11 Andrew Cagney <cagney@redhat.com>
1598 * bfd-in.h: Update copyright.
1599 (bfd_tell): Change return type to file_ptr.
1600 * bfd-in2.h: Re-generate.
1601 * cache.c: Update copyright.
1602 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1603 parameter.
1604 (close_one): Use real_ftell.
1605 * bfdio.c: Update copyright.
1606 (real_ftell, real_fseek): New functions.
1607 (bfd_tell): Use real_fseek and real_ftell, change return type to
1608 file_ptr.
1609 (bfd_seek): Use real_ftell and real_fseek, change type of
1610 file_position to a file_ptr.
1611 * libbfd-in.h: Update copyright.
1612 (real_ftell, real_fseek): Declare.
1613 * libbfd.h: Re-generate.
1615 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1616 fseeko and fseeko64. Determine bfd_file_ptr.
1617 * configure: Re-generate.
1618 * config.in: Re-generate.
1620 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1622 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1623 * elf32-h8300.c: Likewise.
1625 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1626 Nick Clifton <nickc@redhat.com>
1628 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1629 GOT entries with no associated GOT subsection.
1631 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1633 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1634 * elf.c (swap_out_syms): Use it to decide whether local section
1635 symbols should be named.
1636 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1637 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1638 (elf_backend_name_local_section_symbols): Define.
1639 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1641 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1643 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1644 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1645 finalize pass.
1647 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1649 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1650 to bfd_link_hash_entry passed by reference to
1651 _bfd_generic_link_add_one_symbol.
1653 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1655 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1656 relocations against dynamic symbols.
1658 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1660 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1661 change.
1663 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1665 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1666 * bfd-in2.h, libbfd.h: Rebuilt.
1668 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1670 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1671 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1672 flag has been cleared.
1674 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1676 * coff-h8300.c: Add and adjust comments about relaxation.
1677 * elf32-h8300.c: Likewise.
1679 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1681 * coff-h8300.c: Fix comment typos.
1682 * elf32-h8300.c: Likewise.
1684 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1686 * coff-h8300.c: Add comments about relaxation.
1687 * elf32-h8300.c: Likewise.
1689 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1691 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1692 throughout.
1693 * aclocal.m4: Regenerate.
1694 * configure: Regenerate.
1696 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1698 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1699 mips_elf64_rtype_to_howto instead of using howto_table.
1701 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1703 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1704 the .plt section.
1705 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1706 relocs which would not use the PLT.
1708 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1710 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1711 (ppc64_elf_gc_sweep_hook): Likewise.
1712 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1714 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1716 Adds linker relaxation support for bit manipulation insns like
1717 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1718 bst, btst, bxor.
1719 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1720 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1721 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1722 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1724 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1726 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1728 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1730 * elf32-h8300.c: Fix formatting.
1732 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1734 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1735 dynamic object is present. Declare r_symndx and h in an inner
1736 scope.
1737 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1739 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1741 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1742 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1743 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1744 identically. Do not emit PC24 relocations for shared libraries.
1745 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1746 identically. Don't adjust pc_count.
1747 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1748 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1749 adjust count for branch relocations.
1750 (allocate_dynrelocs): Correct typo in call to
1751 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1752 PC24 or PLT32 relocs when linking.
1754 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1756 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1757 relocation howto with ARM_26 one for consistency.
1758 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1759 that will be converted to ARM_26D ones, since we always want 'done'
1760 relocations to be reflected in section's data.
1761 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1762 offset.
1763 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1764 requested.
1766 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1768 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1769 are not partial_inplace during a relocatable link.
1771 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1773 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1774 if no dynamic object is present. Declare r_symndx and h in an
1775 inner scope.
1777 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1779 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1780 trampoline if it is known out of range.
1782 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1784 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1785 * elf32-frv.c (_frv_osec_readonly_p): New.
1786 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1787 undefweak symbol.
1788 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1789 (elf32_frv_relocate_section): Likewise. Error out if attempting
1790 to emit rofixups or dynamic relocs in read-only segments. Use
1791 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1792 dynamic relocations.
1793 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1794 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1795 relocations or fixups involving merged sections correctly. Avoid
1796 crash when undefined symbol is referenced by R_FRV_32 or
1797 R_FRV_FUNCDESC_VALUE.
1798 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1799 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1800 input section holding local symbol to addend of R_FRV_32 or
1801 R_FRV_FUNCDESC_VALUE dynamic relocation.
1802 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1803 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1804 (elf32_frv_always_size_sections): Don't store pointer to
1805 __stacksize symbol in sec_info.
1806 (elf32_frv_modify_segment_map): Look it up here.
1807 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1808 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1809 of the lazy PLT entry, not only its offset, as the low word of a
1810 function descriptor.
1811 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1812 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1813 if a hash table entry already exists but is not a definition.
1814 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1815 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1816 (_frv_add_rofixup): Don't inline.
1817 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1818 for undefweak symbols.
1819 (elf32_frv_relocate_section): Avoid crash while computing
1820 relocation when linking with shared library. Only emit rofixups
1821 and dynamic relocations for alloc&load sections. Mark binaries
1822 with inter-segment relocations for relocation as a unit.
1823 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1824 (DEFAULT_STACK_SIZE): New.
1825 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1826 emit rofixups or dynamic relocs when linking dynamic non-PIE
1827 executables.
1828 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1829 shared libs too. Reserve the last entry for the GOT pointer.
1830 (elf32_frv_finish_dynamic_sections): Emit it.
1831 (elf32_frv_always_size_sections): New.
1832 (elf32_frv_modify_segment_map): New.
1833 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1834 sections.
1835 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1836 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1837 (elf_backend_always_size_sections): New.
1838 (elf_backend_modify_segment_map): New.
1839 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1840 * config.bfd: Added frv-*-*linux*.
1841 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1842 ABS section, instead of crashing.
1843 (elf32_frv_relocate_section): Don't crash before warning about
1844 different segments in non-PIC relocation.
1845 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1846 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1847 relocs to undefweak symbols.
1848 (elf32_frv_relocate_section): Ditto for undefined symbols.
1849 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1850 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1851 gotfixup section was created.
1852 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1853 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1854 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1855 complain_overflow_signed.
1856 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1857 have not been allocated.
1858 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1859 privfd only if dynamic sections were created.
1860 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1861 for GPREL relocs. When linking relocatable FDPIC executables,
1862 emit warnings for relocations that would be illegal on PIE or
1863 shared libraries. Emit rofixup for R_FRV_32 only if input object
1864 is not FDPIC.
1865 (_frv_create_got_section): Define _gp symbol in the rofixup
1866 section.
1867 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1868 dynamic sections missing, error out requesting -melf32frvfd.
1869 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1870 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1871 computation of addends from section and global or local symbol
1872 value. Change return type to bfd_boolean, and return a failure if
1873 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1874 nonzero addend is required.
1875 (elf32_frv_relocate_section): Likewise. Print error for
1876 unsupported nonzero addends.
1877 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1878 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1879 force everything local.
1880 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1881 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1882 (frv_gotfixup_section): New.
1883 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1884 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1885 and relocsfdv.
1886 (_frv_add_rofixup): New.
1887 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1888 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1889 improve some ugly conditions.
1890 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1891 relocations in fdpic.
1892 (_frv_create_got_section): Create .rofixup.got section.
1893 (struct _frv_dynamic_got_info): Added fixups.
1894 (_frv_count_got_plt_entries): Account in-GOT relocations into
1895 relocs32, relocsfd and relocsfdv. Account them into relocs or
1896 fixups, as appropriate.
1897 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1898 sizing of gotrel.
1899 (elf32_frv_finish_dynamic_sections): Verify that the right number
1900 of relocations and fixups was generated.
1901 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1902 relocsfdv.
1903 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1904 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1905 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1906 descriptor of a (formerly-)global symbol is local.
1907 (struct frv_pic_relocs_info): Adjust comments.
1908 (_frv_emit_got_relocs_plt_entries): Adjust.
1909 (elf32_frv_relocate_section): Likewise.
1910 (_frv_count_got_plt_entries): Likewise.
1911 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1912 symbol's value to addend in the common preamble. Decay dynamic
1913 symbols to section+offset if they bind or call locally, for GOT
1914 and FUNCDESC_VALUE, respectively.
1915 (elf32_frv_relocate_section): Likewise.
1916 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1917 internal or hidden visibility.
1918 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1919 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1920 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1921 (elf32_frv_relocate_section): Pass relocation addend in. Use
1922 original relocation addend to look up the got relocs/plt entries
1923 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1924 processing relocations that reference .scommon symbols.
1925 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1926 Introduce support for dynamic linking.
1927 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1928 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1929 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1930 (frv_reloc_type_lookup): Return REL howtos for executables and
1931 dynamic libraries.
1932 (frv_info_to_howto_rel): New.
1933 (struct frv_elf_link_hash_table): New.
1934 (frv_hash_table, frv_got_section, frv_gotrel_section,
1935 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1936 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1937 (frv_elf_link_hash_table_create): New.
1938 (struct frv_pic_relocs_info): New.
1939 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1940 (frv_pic_relocs_info_find): New.
1941 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1942 New.
1943 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1944 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1945 (_frv_emit_got_relocs_plt_entries): New.
1946 (elf32_frv_relocate_section): Add support for dynamic linking.
1947 Handle new relocations.
1948 (_frv_create_got_section): New.
1949 (elf32_frv_create_dynamic_sections): New.
1950 (ELF_DYNAMIC_INTERPRETER): New.
1951 (struct _frv_dynamic_got_info): New.
1952 (_frv_count_got_plt_entries): New.
1953 (struct _frv_dynamic_got_plt_info): New.
1954 (_frv_compute_got_alloc_data): New.
1955 (_frv_get_got_entry, _frv_get_fd_entry): New.
1956 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1957 (_frv_resolve_final_relocs_info): New.
1958 (elf32_frv_size_dynamic_sections): New.
1959 (elf32_frv_finish_dynamic_sections): New.
1960 (elf32_frv_adjust_dynamic_symbol): New.
1961 (elf32_frv_finish_dynamic_symbol): New.
1962 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1963 whole thing works.
1964 (elf_info_to_howto_rel): Define.
1965 (bfd_elf32_bfd_link_hash_table_create): Define.
1966 (elf_backend_create_dynamic_sections): Define.
1967 (elf_backend_adjust_dynamic_symbol): Define.
1968 (elf_backend_size_dynamic_sections): Define.
1969 (elf_backend_finish_dynamic_symbol): Define.
1970 (elf_backend_finish_dynamic_sections): Define.
1971 (elf_backend_want_got_sym): Define.
1972 (elf_backend_got_header_size): Define.
1973 (elf_backend_want_got_plt): Define.
1974 (elf_backend_plt_readonly): Define.
1975 (elf_backend_want_plt_sym): Define.
1976 (elf_backend_plt_header_size): Define.
1977 (elf_backend_may_use_rel_p): Define.
1978 (elf_backend_may_use_rela_p): Define.
1979 (elf_backend_default_use_rela_p): Define.
1980 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1981 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1982 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1983 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1984 (frv_reloc_map): Map the corresponding BFD relocs to them.
1985 (frv_reloc_type_lookup): ... and back to BFD relocs.
1986 * reloc.c: New relocs.
1987 * bfd-in2.h, libbfd.h: Rebuilt.
1988 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1989 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1990 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1991 R_FRV_FUNCDESC_GOTLO): New.
1992 (frv_reloc_map): Map the corresponding BFD relocs to them.
1993 (frv_reloc_type_lookup): ... and back to BFD relocs.
1994 * reloc.c: New relocs.
1995 * bfd-in2.h, libbfd.h: Rebuilt.
1997 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1999 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2000 targets to support pages of up to 64kB.
2001 (elf32_bed): Redefine to get a separate backend data structure for
2002 traditional targets.
2003 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2004 targets to support pages of up to 64kB.
2005 (elf64_bed): Redefine to get a separate backend data structure for
2006 traditional targets.
2007 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2008 targets to support pages of up to 64kB.
2009 (elf32_bed): Redefine to get a separate backend data structure for
2010 traditional targets.
2012 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2014 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2016 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2018 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2019 (elf_i386_grok_psinfo): Likewise.
2021 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2023 * config.bfd: Add m68k-uClinux target.
2025 2004-01-01 Grant Edwards <grante@visi.com>
2027 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2028 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2029 (elf32_h8_gc_sweep_hook): New function.
2030 (elf_backend_gc_mark_hook): Define.
2031 (elf_backend_gc_sweep_hook): Define.
2032 (elf_backend_can_gc_sections): Define.
2034 For older changes see ChangeLog-0203
2035 \f
2036 Local Variables:
2037 mode: change-log
2038 left-margin: 8
2039 fill-column: 74
2040 version-control: never
2041 End: