1 2004-05-22 Ben Elliston <bje@au.ibm.com>
3 * Makefile.am (config.status): Don't depend on version.h.
4 * Makefile.in: Regenerate.
6 2004-05-22 Alan Modra <amodra@bigpond.net.au>
8 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
9 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
10 * libbfd.h: Regenerate.
11 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
12 (_bfd_elf_rel_local_sym): Likewise.
13 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
14 (elf_link_input_bfd): Likewise.
15 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
16 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
17 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
18 (elfNN_ia64_relocate_section): Likewise.
20 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
22 * hash.c (bfd_default_hash_table_size): New variable.
23 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
24 (bfd_hash_set_default_size): New function. Set the default size
25 to a selected prime number close to the argument. Document new
27 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
28 * bfd-in2.h: Regenerate.
29 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
30 * Makefile.in: Regenerate.
32 2004-05-21 Mark Kettenis <kettenis@gnu.org>
34 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
35 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
36 arm, m68k, m88k and hppa core files.
38 2004-05-21 Nick Clifton <nickc@redhat.com>
40 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
41 (bfd_bwrite): Likewise.
43 (bfd_flush): Likewise.
46 (bfd_get_mtime): Likewise.
47 (bfd_get_size): Likewise.
49 2004-05-19 Ben Elliston <bje@au.ibm.com>
51 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
53 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
55 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
56 (bfd_generic_openr_next_archived_file): Likewise.
58 2004-05-17 Bob Wilson <bob.wilson@acm.org>
60 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
61 section names by inserting a new substring after .gnu.linkonce, except
62 for .gnu.linkonce.t.* where the "t." is replaced.
64 2004-05-17 Adam Nemet <anemet@lnxw.com>
66 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
67 (m68-*-lynxos* case): Likewise.
68 (powerpc-*-lyxnos* case): New case.
69 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
71 2004-05-17 David Heine <dlheine@tensilica.com>
73 * aout-target.h (MY_bfd_copy_private_header_data): Define.
74 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
75 * bfd.c (bfd_copy_private_header_data): Define.
76 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
78 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
79 * coffcode.h (coff_bfd_copy_private_header_data): Define.
80 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
81 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
82 segments by calling copy_private_bfd_data.
83 (_bfd_elf_copy_private_header_data): Define.
84 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
85 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
86 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
87 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
88 * mmo.c (mmo_bfd_copy_private_header_data): Define.
89 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
90 * som.c (som_bfd_copy_private_header_data): Define.
91 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
92 * vms.c (vms_bfd_copy_private_header_data): Define.
93 * bfd-in2.h: Regenerate.
94 * libbfd.h: Regenerate.
96 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
98 * elfxx-mips.c (MINUS_TWO): Define.
99 (mips_elf_higher, mips_elf_highest,
100 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
102 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
104 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
106 * som.c (log2): Rename to exact_log2. Adjust all callers.
108 2004-05-13 Paul Brook <paul@codesourcery.com>
110 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
111 dwarf3 format CIE entries. Remove comment about the size of the
112 ra_column field. It is now correctly deduced.
114 2004-05-13 Joel Sherrill <joel@oarcorp.com>
116 * config.bfd (or32-*-rtems*): Switch to elf.
118 2004-05-13 Nick Clifton <nickc@redhat.com>
120 * po/fr.po: Updated French translation.
122 2004-05-11 Jakub Jelinek <jakub@redhat.com>
124 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
125 into .dynsym if elf_section_data (sec)->dynindx <= 0.
126 Adjust counting of last_local.
127 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
128 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
129 created by the linker nor !SHF_ALLOC.
131 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
132 DT_PLTGOT to the start of the .got.plt section instead of the
133 .got output section. Set sh_entsize for .got section in addition
135 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
136 is at sgot->output_section->vma.
137 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
138 DT_PLTGOT to the start of the .got.plt section instead of the
140 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
141 is at sgot->output_section->vma. Set sh_entsize for .got section
142 in addition to .got.plt.
143 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
144 (bfd_section_from_phdr): Likewise.
145 (map_sections_to_segments): Likewise.
146 (assign_file_positions_for_segments): Likewise.
147 (get_program_header_size): Likewise.
148 * elflink.c (bfd_elf_size_dynamic_sections): Set
149 elf_tdata (output_bfd)->relro from info->relro.
150 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
152 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
154 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
155 a zero symndx for which we hadn't accounted a dynamic relocation.
156 (_frvfdpic_add_rofixup): Likewise.
158 2004-05-07 Brian Ford <ford@vss.fsi.com>
159 DJ Delorie <dj@redhat.com>
161 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
162 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
163 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
164 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
166 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
168 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
169 immediately if there's no link info.
170 (elf32_frvfdpic_copy_private_bfd_data): New.
171 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
173 2004-05-06 Zack Weinberg <zack@codesourcery.com>
175 * dwarf2.c (add_line_info): Also set info->filename to NULL if
176 filename argument is null; do not call strlen on a null pointer.
178 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
180 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
183 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
185 * configure.in (bfd_elf32_frvfdpic_vec): New.
186 * configure: Rebuilt.
187 * targets.c (bfd_elf32_frvfdpic_vec): New.
188 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
190 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
191 frvfdpic instead of frv. Rearrange elf-target macros such that
192 the FDPIC-specific ones are only defined for this new target
194 (bfd_elf32_frvfdpic_vec): Declare.
196 (elf32_frv_relocate_section): Use it to enable segment checking
197 and to control rofixup emission. Add output section vma to
198 applied relocation in non-LOAD non-ALLOC sections. Use
199 _bfd_error_handler for errors.
200 (_frv_create_got_section): Create .rel.got and .rofixup only in
201 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
203 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
204 (elf32_frvfdpic_modify_segment_map): Likewise.
205 (elf32_frv_finish_dynamic_sections): New, do-nothing.
206 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
207 error message if we miscompute the rofixup size.
208 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
209 (frvfdpic_elf_encode_eh_address): Likewise.
210 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
211 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
212 relocs. Reject unknown relocation types.
213 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
214 (frv_elf_merge_private_bfd_data): Likewise.
215 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
216 0x4000 for newly-added elf32-frvfdpic.
218 2004-05-05 Nick Clifton <nickc@redhat.com>
221 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
222 returning NULL as most users of this function do not check its
224 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
225 of bfd_cache_lookup().
226 * sco5-core.c (sco5_core_file_p): Likewise.
227 * trad-core.c (trad_unix_core_file_p): Likewise.
229 2004-05-05 Nick Clifton <nickc@redhat.com>
231 * cache.c (bfd_cache_lookup): Improve formatting.
232 * archive.c: Fix formatting.
234 2004-05-05 Peter Barada <peter@the-baradas.com>
236 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
237 * cpu-m68k.c(bfd_m68k_arch): Likewise.
238 * bfd-in2.h(bfd_architecture): Regenerate.
240 2004-05-03 Alan Modra <amodra@bigpond.net.au>
242 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
244 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
245 those against discarded link-once and SEC_MERGE section symbols.
247 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
249 * section.c (bfd_get_section_by_name_if): New.
250 * bfd-in2.h: Regenerated.
252 2004-05-02 Alan Modra <amodra@bigpond.net.au>
254 * som.c (som_bfd_is_group_section): Define.
256 2004-05-01 Alan Modra <amodra@bigpond.net.au>
258 * section.c (bfd_make_section_anyway): Copy the whole
259 bfd_hash_entry, not just "next" from existing entry.
261 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
263 * elf.c (bfd_section_from_shdr): Maintain the section order in
265 (special_sections): Add ".note.GNU-stack".
266 (elf_fake_sections): Handle section group for relocatable
269 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
271 * section.c (bfd_sections_find_if): New.
272 * bfd-in2.h: Regenerated.
274 2004-04-30 Alan Modra <amodra@bigpond.net.au>
276 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
278 * elf-bfd.h (bfd_elf_is_group_section): Declare.
279 * elf.c (bfd_elf_is_group_section): New function.
280 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
281 * section.c (bfd_generic_is_group_section): New function.
282 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
283 (BFD_JUMP_TABLE_LINK): Adjust.
284 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
285 * aout-target.h (MY_bfd_is_group_section): Define.
286 * aout-tic30.c (MY_bfd_is_group_section): Define.
287 * bfd.c (bfd_is_group_section): Define.
288 * binary.c (binary_bfd_is_group_section): Define.
289 * bout.c (b_out_bfd_is_group_section): Define.
290 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
291 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
292 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
293 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
294 * coffcode.h (coff_bfd_is_group_section): Define.
295 * i386msdos.c (msdos_bfd_is_group_section): Define.
296 * i386os9k.c (os9k_bfd_is_group_section): Define.
297 * ieee.c (ieee_bfd_is_group_section): Define.
298 * ihex.c (ihex_bfd_is_group_section): Define.
299 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
300 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
301 * mmo.c (mmo_bfd_is_group_section): Define.
302 * nlm-target.h (nlm_bfd_is_group_section): Define.
303 * oasys.c (oasys_bfd_is_group_section): Define.
304 * pef.c (bfd_pef_bfd_is_group_section): Define.
305 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
306 * srec.c (srec_bfd_is_group_section): Define.
307 * tekhex.c (tekhex_bfd_is_group_section): Define.
308 * versados.c (versados_bfd_is_group_section): Define.
309 * vms.c (vms_bfd_is_group_section): Define.
310 * xsym.c (bfd_sym_bfd_is_group_section): Define.
311 * bfd-in2.h: Regenerate.
312 * libbfd.h: Regenerate.
314 2004-04-30 Alan Modra <amodra@bigpond.net.au>
316 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
318 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
320 * configure.in: Update version to 2.15.91.
321 * configure: Regenerate.
323 2004-04-29 Brian Ford <ford@vss.fsi.com>
325 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
326 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
327 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
328 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
329 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
330 .gnu.linkonce.wi. sections.
331 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
332 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
334 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
335 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
337 2004-04-28 Chris Demetriou <cgd@broadcom.com>
339 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
340 * bfd-in2.h: Regenerate.
341 * libbfd.h: Likewise.
343 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
345 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
347 (setup_sections): Use som_subspace_dictionary_record struct instead
348 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
349 is_comdat, is_common or dup_common.
350 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
351 is_comdat, is_common and dup_common in section subspace_dict from
353 (som_begin_writing): Use som_subspace_dictionary_record struct.
354 (som_finish_writing): Likewise.
355 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
356 is_common and dup_common flags in info for symbol. Add comment
357 regarding linker support for these fields. Slightly reorganize
359 (som_build_and_write_symbol_table): Set is_comdat, is_common and
360 dup_common fields in symbol table from symbol info.
361 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
362 arguments. Set corresponding fields in copy_data. Change all callers.
363 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
365 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
366 * som.h (som_subspace_dictionary_record): Define.
367 (som_copyable_section_data_struct): Add is_comdat, is_common and
369 (som_section_data_struct): Use som_subspace_dictionary_record struct
370 instead of subspace_dictionary_record.
371 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
373 2004-04-27 Bob Wilson <bob.wilson@acm.org>
375 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
376 if set. Check reloc_done flag before applying relocations. Use
377 output addresses, both when applying relocations and when comparing
378 against the specified section.
379 (elf_xtensa_relocate_section): Use output address to check if dynamic
380 reloc is in a literal pool. Set section's reloc_done flag.
382 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
385 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
387 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
390 2004-04-27 Alan Modra <amodra@bigpond.net.au>
392 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
393 structure field removed in 2004-04-24 patch.
394 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
396 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
398 * elf32-arm.h (elf32_arm_section_flags): Likewise.
399 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
400 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
401 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
402 field before calling elf_backend_section_flags.
404 2004-04-24 Chris Demetriou <cgd@broadcom.com>
406 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
407 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
408 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
409 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
410 and BFD_RELOC_32_PCREL.
411 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
412 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
413 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
414 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
415 (mips_elf_next_relocation): Move comment about matching HI/LO
417 (_bfd_mips_elf_relocate_section): Here. Remove handling for
420 2004-04-23 Chris Demetriou <cgd@broadcom.com>
422 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
423 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
424 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
425 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
426 and update comments to reflect current usage.
427 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
428 and MIPS_R_SWITCH, as well as several empty entries. Update comment
430 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
431 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
432 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
433 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
434 type number to be MIPS_R_PCREL16.
435 (mips_relocate_section): Remove support for link-time relaxation
436 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
437 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
438 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
439 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
440 relaxation of branches used by embedded-PIC.
441 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
442 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
443 related members, update comment.
444 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
445 code related to embedded-PIC.
446 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
447 initialization of now-removed 'adjust' member of
448 'struct ecoff_debug_info'.
450 2004-04-23 Chris Demetriou <cgd@broadcom.com>
452 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
454 2004-04-21 Philip Blundell <pb@nexus.co.uk>
456 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
457 relocs for locally defined symbols during -shared final link.
458 (elf32_arm_final_link_relocate): Likewise.
460 2004-04-22 Jakub Jelinek <jakub@redhat.com>
462 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
463 ELF_LINK_POINTER_EQUALITY_NEEDED.
464 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
465 if r_type is not R_X86_64_PC32.
466 (elf64_x86_64_finish_dynamic_symbol): If
467 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
470 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
472 * elf32-sh.c (sh_elf_plt_sym_val): New function.
473 (elf_backend_plt_sym_val): Define.
475 2004-04-22 Andrew Cagney <cagney@redhat.com>
477 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
479 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
481 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
483 * som.c (som_set_section_contents): Constantify second argument.
484 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
485 (som_object_setup): Rework to avoid warning.
486 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
489 2004-04-22 Andrew Cagney <cagney@redhat.com>
491 * cache.c (bfd_cache_close): Check for a previously closed file.
493 2004-04-22 Jakub Jelinek <jakub@redhat.com>
495 * bfd.c (bfd_get_synthetic_symtab): Define.
496 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
497 NAME##_get_synthetic_symtab.
498 (struct bfd_target): Add _bfd_get_synthetic_symtab.
499 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
500 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
502 (_bfd_elf_get_synthetic_symtab): New prototype.
503 * elfcode.h (elf_get_synthetic_symtab): Define.
504 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
505 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
506 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
507 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
508 * bfd-in2.h: Rebuilt.
510 * elf32-i386.c (elf_i386_plt_sym_val): New function.
511 (elf_backend_plt_sym_val): Define.
512 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
513 (elf_backend_plt_sym_val): Define.
514 * elf32-s390.c (elf_s390_plt_sym_val): New function.
515 (elf_backend_plt_sym_val): Define.
516 * elf64-s390.c (elf_s390_plt_sym_val): New function.
517 (elf_backend_plt_sym_val): Define.
518 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
519 (elf_backend_plt_sym_val): Define.
520 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
521 (elf_backend_plt_sym_val): Define.
522 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
523 (elf_backend_plt_sym_val): Define.
524 * aout-target.h (MY_get_synthetic_symtab): Define.
525 * aout-tic30.c (MY_get_synthetic_symtab): Define.
526 * coff-rs6000.c (rs6000coff_vec): Add
527 _bfd_nodynamic_get_synthetic_symtab.
528 (pmac_xcoff_vec): Likewise.
529 * coff64-rs6000.c (rs6000coff64_vec): Add
530 _bfd_nodynamic_get_synthetic_symtab.
531 (aix5coff64_vec): Likewise.
532 * sunos.c (MY_get_synthetic_symtab): Define.
533 * vms.c (vms_get_synthetic_symtab): Define.
535 2004-04-22 Nick Clifton <nickc@redhat.com>
537 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
539 2004-04-22 Peter Barada <peter@the-baradas.com>
541 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
542 * bfd2-in.h: Regenerate.
543 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
545 2004-04-21 Chris Demetriou <cgd@broadcom.com>
547 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
548 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
549 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
550 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
551 * bfd-in2.h: Regenerate.
553 2004-04-21 Bob Wilson <bob.wilson@acm.org>
555 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
556 require relocations against a weak symbol to reference the same
557 symbol hash entry if not a final, static link.
558 (get_cached_value, add_value_map): Add final_static_link argument.
559 (remove_literals): Pass final_static_link argument as needed.
561 2004-04-21 Andrew Cagney <cagney@redhat.com>
563 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
564 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
565 (opncls_bwrite, opncls_bclose, opncls_bflush)
566 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
567 bfd iovec that uses function callbacks.
568 (bfd_close): Use the iovec's bclose.
569 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
570 (cache_bclose, cache_bflush, cache_bstat)
571 (cache_iovec): New functions and global variable, implement a
572 cache "iovec", where applicable set bfd_error.
573 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
574 * bfdio.c (struct bfd_iovec): Define.
575 (real_read): Delete function.
576 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
577 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
578 assume that bread and bwrite set bfd_error.
579 * bfd.c (struct bfd): Add "iovec", update comments.
580 * bfd-in2.h, libbfd.h: Re-generate.
582 2004-04-21 Andrew Cagney <cagney@redhat.com>
584 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
586 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
588 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
589 (bfd_elf_gc_sections): Fail if a shared object is being created.
590 Do not fail if dynamic sections have been created. Instead call
591 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
592 dynamically referenced symbols. Do not mark the whole graph
593 rooted at .eh_frame, only the section proper.
595 2004-04-20 DJ Delorie <dj@redhat.com>
597 * reloc.c: Add BFD_RELOC_32_SECREL.
598 * bfd-in2.h: Regenerate.
599 * libbfd.h: Likewise.
600 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
601 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
602 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
604 2004-04-19 Jakub Jelinek <jakub@redhat.com>
606 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
607 relocs against hidden/protected undefweak symbols properly.
608 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
610 2004-04-18 Mark Kettenis <kettenis@gnu.org>
612 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
613 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
616 2004-04-17 Brian Ford <ford@vss.fsi.com>
618 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
619 filepos for the SizeOfHeaders field.
620 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
622 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
624 2004-04-16 Alan Modra <amodra@bigpond.net.au>
626 * simple.c (bfd_simple_get_relocated_section_contents): Don't
627 change reloc_done. Set and restore _cooked_size.
630 2004-04-15 Mark Kettenis <kettenis@gnu.org>
632 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
635 2004-04-15 Nick Clifton <nickc@redhat.com>
637 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
639 2004-04-15 Alan Modra <amodra@bigpond.net.au>
641 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
643 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
645 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
646 when it is a definition.
648 2004-04-14 Alan Modra <amodra@bigpond.net.au>
650 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
651 when statically linking PIC code.
652 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
654 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
656 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
657 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
658 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
659 * configure: Regenerate.
661 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
663 * elflink.c: Include libiberty.h.
664 * Makefile.am (elflink.lo): Depend on libiberty.h.
665 * Makefile.in: Regenerate.
667 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
669 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
672 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
674 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
675 reserve the memory for dynamic linker
677 2004-04-05 Mark Kettenis <kettenis@gnu.org>
679 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
680 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
682 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
684 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
685 RELOC_FOR_GLOBAL_SYMBOL.
686 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
688 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
691 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
693 2004-04-01 Paul Brook <paul@codesourcery.com>
695 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
696 * elf32-arm.h (struct elf32_elf_section_map): New.
697 (struct _arm_elf_section_data): New.
698 (elf32_arm_section_data): Define.
699 (struct elf32_arm_link_hash_table): Add byteswap_code.
700 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
701 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
702 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
703 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
704 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
705 (bfd_elf32_new_section_hook, elf_backend_write_section,
706 elf_backend_link_output_symbol_hook): Define.
708 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
710 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
711 that keeps the characters in a B_INCL..B_EINCL range.
712 (_bfd_link_section_stabs): When computing the sum of the
713 characters in a B_INCL..B_EINCL range also keep a copy of those
714 characters. Use this information to distinguish between
715 include sections that have the same sum and the same length
716 but which are nevertheless unique.
718 2004-03-31 Paul Brook <paul@codesourcery.com>
720 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
721 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
723 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
725 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
726 to 'sum_chars' and add field 'num_chars'.
727 (_bfd_link_section_stabs): When computing the sum of the
728 characters in a B_INCL..B_EINCL range also keep a count of the
729 number of characters. Use this information to help distinguish
730 between include sections when have the same sum but which
731 nevertheless are still unique.
733 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
735 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
737 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
738 Tomer Levi <Tomer.Levi@nsc.com>
740 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
741 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
742 (BFD32_BACKENDS): Add elf32-cr16c.lo.
743 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
744 (cpu-cr16c.lo): New target.
745 (elf32-cr16c.lo): Likewise.
746 * Makefile.in: Regenerate.
747 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
748 (bfd_archures_list): Add bfd_cr16c_arch.
749 * config.bfd: Handle cr16c-*-elf*.
750 * configure.in: Handle bfd_elf32_cr16c_vec.
751 * configure: Regenerate.
752 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
753 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
754 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
755 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
756 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
757 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
758 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
759 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
760 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
761 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
762 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
763 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
764 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
765 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
766 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
767 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
768 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
769 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
770 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
771 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
772 * targets.c (bfd_elf32_cr16c_vec): Declare.
773 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
774 * cpu-cr16c.c: New file.
775 * elf32-cr16c.c: Likewise.
776 * libbfd.h: Regenerate.
777 * bfd-in2.h: Likewise.
779 2004-03-30 Jakub Jelinek <jakub@redhat.com>
781 * elf.c (map_sections_to_segments): Fix handling of .tbss.
783 2004-03-27 Alan Modra <amodra@bigpond.net.au>
785 * Makefile.am: Remove all mention of elflink.h.
786 * Makefile.in: Regenerate.
787 * bfd-in.h (bfd_elf_discard_info): Declare.
788 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
789 * bfd-in2.h: Regenerate.
790 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
791 bfd_elf32_link_record_dynamic_symbol,
792 bfd_elf64_link_record_dynamic_symbol,
793 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
794 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
795 _bfd_elf32_link_record_local_dynamic_symbol,
796 _bfd_elf64_link_record_local_dynamic_symbol,
797 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
798 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
799 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
800 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
801 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
802 _bfd_elf32_reloc_symbol_deleted_p,
803 _bfd_elf64_reloc_symbol_deleted_p): Delete.
804 (bfd_elf_link_record_dynamic_symbol,
805 bfd_elf_link_record_local_dynamic_symbol,
806 bfd_elf_final_link, bfd_elf_gc_sections,
807 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
808 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
809 bfd_elf_reloc_symbol_deleted_p): Declare.
810 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
811 * elf32-arm.h: Update for changed function names. Remove local
812 WILL_CALL_FINISH_DYNAMIC_SECTION define.
813 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
814 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
815 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
816 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
817 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
818 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
819 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
820 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
821 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
822 (bfd_elfNN_print_symbol): Define.
823 * elfcode.h: Don't include elflink.h.
824 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
825 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
826 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
827 elf_gc_record_vtinherit, elf_gc_record_vtentry,
828 elf_link_record_local_dynamic_symbol): Don't define.
829 * elflink.c: Update for changed function names. Move elflink.h
831 * elflink.h: Delete file.
832 * po/SRC-POTFILES.in: Regenerate.
833 * po/bfd.pot: Regenerate.
835 2004-03-27 Alan Modra <amodra@bigpond.net.au>
837 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
838 "name" for global syms accidentally removed in 2004-03-20 change.
840 2004-03-27 Alan Modra <amodra@bigpond.net.au>
842 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
843 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
844 where Elf_External_* is different for 64 and 32 bit, with
845 corresponding elf_size_info field.
846 (struct elf_final_link_info): Use "bfd_byte *" instead
847 of "Elf_External_Sym *" for external_syms and symbuf.
848 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
849 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
850 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
851 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
852 (elf_link_sort_cmp2): Adjust.
853 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
854 using ELF_R_SYM macro. Set u.sym_mask.
855 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
856 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
857 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
858 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
859 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
860 swap_syn_out functions. Rearrange dyn swap in/out switch.
861 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
862 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
863 (elf_link_flush_output_syms): Add elf_backend_data arg.
864 (elf_link_check_versioned_symbol): Likewise.
865 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
866 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
867 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
868 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
869 ELF_R_TYPE and ELF_R_INFO macros.
870 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
871 based on size rather than using ELF_R_INFO.
872 (elf_gc_mark): Set up r_sym_shift local var and use instead of
874 (struct alloc_got_off_arg): New.
875 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
876 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
877 (elf_gc_allocate_got_offsets): Adjust.
878 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
879 ELF_R_SYM. Use bfd_section_from_elf_index.
880 (elf_bfd_discard_info): Set cookie.r_sym_shift.
881 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
882 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
884 2004-03-26 Stan Shebs <shebs@apple.com>
886 Remove MPW support, no longer used.
887 * config.bfd (powerpc-*-mpw*): Remove configuration.
888 * mpw-config.in, mpw-make.sed: Remove files.
889 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
891 2004-03-26 Alan Modra <amodra@bigpond.net.au>
893 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
894 (ppc64_elf_add_symbol_hook): New function.
895 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
896 const from Elf_Internal_Sym param.
897 * elflink.c (elf_link_add_object_symbols): Adjust.
898 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
899 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
900 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
901 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
902 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
903 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
904 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
905 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
906 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
907 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
908 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
909 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
910 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
911 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
912 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
913 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
915 2004-03-26 Alan Modra <amodra@bigpond.net.au>
917 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
918 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
919 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
920 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
921 (bfd_elf64_bfd_link_add_symbols): Delete.
922 (bfd_elf_link_add_symbols): Declare.
923 * elfcode.h (elf_bfd_link_add_symbols): Delete.
924 * elflink.c: Include safe-ctype.h.
925 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
927 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
928 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
930 (elf_link_add_archive_symbols): Rename from
931 _bfd_elf_link_add_archive_symbols, make static.
932 (elf_link_add_object_symbols): New function. Corresponding
933 elflink.h function converted to use elf_size_info.
934 (bfd_elf_link_add_symbols): Likewise.
935 (bfd_elf_size_dynamic_sections): Adjust.
936 * elflink.h (elf_bfd_link_add_symbols): Delete.
937 (elf_link_add_object_symbols): Delete.
938 * elf32-gen.c (elf32_generic_link_add_symbols): Call
939 bfd_elf_link_add_symbols.
940 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
942 2004-03-25 Alan Modra <amodra@bigpond.net.au>
944 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
945 and chained shared libs only if dynsym. Clear dynsym on forced-local.
947 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
948 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
949 (_bfd_elf_add_dt_needed_tag): Declare.
950 (_bfd_elf_sort_symbol): Declare.
951 (_bfd_elf_finalize_dynstr): Declare.
952 (RELOC_FOR_GLOBAL_SYM): Formatting.
953 * elfcode.h (elf_add_dynamic_entry): Delete.
954 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
955 elflink.h function converted to use elf_size_info.
956 (_bfd_elf_add_dt_needed_tag): Likewise.
957 (_bfd_elf_sort_symbol): Likewise.
958 (_bfd_elf_finalize_dynstr): Likewise.
959 (compute_bucket_count): Likewise.
960 (bfd_elf_size_dynamic_sections): Likewise. Check result of
961 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
962 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
964 (sort_symbol, add_dt_needed_tag): Delete.
965 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
966 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
968 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
969 * elf32-cris.c (add_dynamic_entry): Likewise.
970 * elf32-hppa.c (add_dynamic_entry): Likewise.
971 * elf32-i370.c (add_dynamic_entry): Likewise.
972 * elf32-i386.c (add_dynamic_entry): Likewise.
973 * elf32-m32r.c (add_dynamic_entry): Likewise.
974 * elf32-m68k.c (add_dynamic_entry): Likewise.
975 * elf32-ppc.c (add_dynamic_entry): Likewise.
976 * elf32-s390.c (add_dynamic_entry): Likewise.
977 * elf32-sh.c (add_dynamic_entry): Likewise.
978 * elf32-sparc.c (add_dynamic_entry): Likewise.
979 * elf32-vax.c (add_dynamic_entry): Likewise.
980 * elf32-xtensa.c (add_dynamic_entry): Likewise.
981 * elf64-alpha.c (add_dynamic_entry): Likewise.
982 * elf64-hppa.c (add_dynamic_entry): Likewise.
983 * elf64-ppc.c (add_dynamic_entry): Likewise.
984 * elf64-s390.c (add_dynamic_entry): Likewise.
985 * elf64-sparc.c (add_dynamic_entry): Likewise.
986 * elf64-x86-64.c (add_dynamic_entry): Likewise.
987 * elfxx-ia64.c (add_dynamic_entry): Likewise.
988 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
989 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
990 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
991 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
993 2004-03-23 Paul Brook <paul@codesourcery.com>
995 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
997 2004-03-22 Bob Wilson <bob.wilson@acm.org>
999 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1000 literal tables and check for relocs outside of literal pools.
1001 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1002 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1004 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1005 (elf_xtensa_relocate_section): Read literal tables and check for
1006 dynamic relocations in read-only sections and not in literal pools.
1008 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1011 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1013 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1015 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1016 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1017 not defined by the executable, or defined in a DSO.
1018 <eliding run-time relocation of .got>: Initialize GOT entry for a
1019 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1021 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1022 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1023 a PLT reloc to GOT for an executable.
1024 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1025 .got for a DSO and explain why.
1026 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1027 and unreferenced symbols for which a PLT is defined. Adjust
1028 dynamic-symbol pruning correspondingly, to make sure we don't lose
1029 a dynamic symbol also defined by a DSO.
1031 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1033 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1034 and rel args. Group input and output args. Wrap to 80 columns.
1035 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1036 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1037 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1038 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1039 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1040 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1041 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1042 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1043 RELOC_FOR_GLOBAL_SYMBOL invocation.
1045 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1048 unresolved symbols in objects aren't allowed.
1050 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1052 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1053 (elf_hppa_unmark_useless_dynamic_symbols):
1054 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1055 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1056 (elf32_hppa_relocate_section): Likewise.
1057 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1058 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1059 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1060 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1061 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1063 * elf-m10200.c (mn10200_elf_relocate_section): Use
1064 RELOC_FOR_GLOBAL_SYMBOL.
1065 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1066 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1067 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1068 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1069 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1070 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1071 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1072 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1073 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1074 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1075 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1076 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1078 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1080 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1081 (final_link_relocate): Likewise.
1082 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1083 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1085 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1087 * Makefile.am: Run "make dep-am".
1088 * Makefile.in: Regenerate.
1089 * aclocal.m4: Regenerate.
1090 * config.in: Regenerate.
1091 * po/bfd.pot: Regenerate.
1093 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1094 H.J. Lu <hongjiu.lu@intel.com>
1096 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1097 type and size change code to where it was previously. Remove
1098 dt_needed param. Treat old weak syms as strong if new sym is
1099 from a shared lib, even when old sym is from another shared
1100 lib. Remove unnecessary tests of oldweak and newweak. Correct
1102 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1103 _bfd_elf_merge_symbol calls.
1104 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1105 dt_needed local var. Update comments.
1106 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1107 (_bfd_elf_add_default_symbol): Likewise.
1109 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1110 strong syms in one shared object overriding weak syms in another.
1112 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1114 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1115 dyn_lib_class field. Rearrange for better packing.
1116 (elf_dt_soname): Delete.
1117 (elf_dyn_lib_class): Define.
1118 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1119 (bfd_elf_set_dt_needed_soname): Delete.
1120 (bfd_elf_set_dyn_lib_class): New function.
1121 * elflink.h (add_dt_needed_tag): New function. Split out from..
1122 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1123 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1124 initialization of soname.
1125 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1127 * bfd-in.h (enum dynamic_lib_link_class): New.
1128 (bfd_elf_set_dt_needed_soname): Delete.
1129 (bfd_elf_set_dyn_lib_class): Declare.
1130 * bfd-in2.h: Regenerate.
1132 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1133 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1134 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1135 symbol loop. Instead use add_needed to flag tag as written.
1137 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1139 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1140 logic for null_input_bfd detection.
1142 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1144 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1146 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1148 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1151 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1153 * elflink.c (elf_link_read_relocs_from_section): Don't use
1154 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1155 (_bfd_elf_link_read_relocs): ..to here.
1156 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1158 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1160 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1161 values selected in configure.host. Require both to be defined
1162 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1163 corresponding BFD_HOST vars with quotes.
1164 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1165 Always require BFD_HOST_64_BIT_DEFINED.
1166 <file_ptr type>: Find off_t size before emitting message. Combine
1167 off_t and ftello64 conditional.
1168 * configure: Regenerate.
1170 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1172 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1173 aliasing warning. Remove trailing whitespace throughout file.
1175 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1177 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1178 input_section in calls to get_dyn_name.
1179 * 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
1181 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1183 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1185 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1186 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1187 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1188 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1189 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1190 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1191 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1193 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1194 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1195 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1196 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1197 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1198 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1199 (read_8_bytes, read_indirect_string, read_address): Likewise.
1200 (read_abbrevs, parse_comp_unit): Likewise.
1201 * targets.c (struct bfd_target): Likewise.
1202 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1203 * hppabsd-core.c: Likewise. Formatting.
1204 * hpux-core.c: Likewise.
1205 * irix-core.c: Likewise.
1206 * netbsd-core.c: Likewise.
1207 * osf-core.c: Likewise.
1208 * ptrace-core.c: Likewise.
1209 * sco5-core.c: Likewise.
1210 * trad-core.c: Likewise.
1211 * configure: Regenerate.
1212 * bfd-in2.h: Regenerate.
1214 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1216 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1217 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1218 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1219 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1220 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1221 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1222 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1223 * libbfd.c: Likewise in function definitions.
1224 (bfd_put_8): Mask with 0xff rather than casting to char.
1225 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1226 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1227 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1228 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1229 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1230 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1231 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1232 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1233 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1234 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1235 * archive.c (do_slurp_coff_armap): Update swap prototype.
1236 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1237 (tic54x_getl_signed_32): Likewise.
1238 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1239 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1240 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1241 (bfd_getp_signed_32, bfd_putp32): Likewise.
1242 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1243 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1244 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1245 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1246 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1247 bfd_h_getx_signed_16, bfd_h_putx16.
1248 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1249 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1250 * hpux-core.c: Likewise.
1251 * irix-core.c: Likewise.
1252 * netbsd-core.c: Likewise.
1253 * osf-core.c: Likewise.
1254 * ptrace-core.c: Likewise.
1255 * sco5-core.c: Likewise.
1256 * trad-core.c: Likewise.
1257 * bfd-in2.h: Regenerate.
1259 2004-03-15 Matt Thomas <matt@3am-software.com>
1261 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1264 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1266 * config.bfd: Add x86_64-*-openbsd*.
1267 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1269 * configure: Regenerate.
1271 2004-03-12 Nick Clifton <nickc@redhat.com>
1272 Dave Murphy <wintermute2k4@ntlworld.com>
1274 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1275 if the input bfd does not contain any code.
1277 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1279 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1281 2004-03-05 Fred Fish <fnf@redhat.com>
1283 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1284 mips16 symbols to be even rather than testing first for even/odd.
1285 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1287 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1289 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1292 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1294 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1295 undefined symbols as hash_new.
1297 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1299 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1301 * elf32-sh.c: Ditto.
1302 * bfd-in2.h: Regenerate.
1304 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1306 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1308 (_frv_count_got_plt_entries): Initialize them.
1309 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1311 (frv_pic_relocs_info_for_global): Likewise.
1312 (frv_pic_relocs_info_for_local): Likewise.
1313 (frv_pic_merge_early_relocs_info): New.
1314 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1316 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1317 Check that we don't exceed the allocated count for entry.
1318 (_frv_add_rofixup): Likewise.
1319 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1320 (elf32_frv_finish_dynamic_sections): Improve error message in case
1321 we emit too few rofixup entries.
1323 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1325 * archures.c (bfd_mach_fr450): New.
1326 * bfd-in2.h: Regenerate.
1327 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1328 (arch_info_500): Link to it.
1329 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1330 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1331 (frv_elf_arch_extension_p): New function.
1332 (frv_elf_merge_private_bfd_data): Use it.
1334 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1338 * elflink.h (is_global_data_symbol_definition): Moved to
1340 (elf_link_is_defined_archive_symbol): Likewise.
1341 (elf_link_add_archive_symbols): Likewise. Renamed to
1342 _bfd_elf_link_add_archive_symbols.
1344 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1345 of ELF symbol table entry from backend.
1346 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1347 instead of elf_link_add_object_symbols.
1349 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1351 * elf-bfd.h (struct elf_backend_data): Added
1352 elf_backend_can_make_relative_eh_frame,
1353 elf_backend_can_make_lsda_relative_eh_frame and
1354 elf_backend_encode_eh_address.
1355 (_bfd_elf_encode_eh_address): Declare.
1356 (_bfd_elf_can_make_relative): Declare.
1357 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1358 hooks to decide whether to attempt to make_relative and
1360 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1361 (_bfd_elf_can_make_relative): New.
1362 (_bfd_elf_encode_eh_address): New.
1363 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1364 (frv_elf_encode_eh_address): New.
1365 (elf_backend_can_make_relative_eh_frame): Define.
1366 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1367 (elf_backend_encode_eh_address): Define.
1369 (elf_backend_can_make_relative_eh_frame): Define.
1370 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1371 (elf_backend_encode_eh_address): Define.
1372 (elfNN_bed): Add them.
1374 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1376 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1377 complain_on_overflow to signed.
1379 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1381 * elflink.h (sort_symbol): New.
1382 (elf_link_add_object_symbols): Use a sorted symbol array for
1385 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1387 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1388 for pc relative relocs.
1389 (elf_s390_relocate_section): Likewise.
1390 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1391 for pc relative relocs.
1392 (elf_s390_relocate_section): Likewise.
1394 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1396 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1399 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1401 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1402 field to track if a relocation is against readonly section.
1403 (count_dyn_reloc): Take a new argument for rent->reltext.
1404 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1405 (get_reloc_section): Don't set ia64_info->reltext here.
1406 (allocate_dynrel_entries): Set ia64_info->reltext here.
1408 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1410 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1411 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1412 function's descriptor to symbol+offset, and map local undefweak
1413 symbol to NULL function descriptor.
1414 (elf32_frv_relocate_section): Likewise.
1416 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1418 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1420 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1421 (netbsd_core_file_p): Set architecture from machine ID for
1424 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1426 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1427 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1429 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1431 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1432 symbols with non-default visibility.
1434 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1436 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1437 IMAGE_SCN_MEM_WRITE on known sections only.
1439 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1441 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1442 symbols used in PIE relocs.
1444 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1446 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1449 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1451 * configure.in: Update version to 2.15.90.
1452 * configure: Regenerate.
1454 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1455 Richard Sandiford <rsandifo@redhat.com>
1457 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1458 _bfd_elf_symbol_refs_local_p to decide whether to decay
1459 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1460 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1461 relocs if the symbol wasn't defined by a regular object file.
1462 Don't check the symbol's dynindx.
1464 2004-02-16 Andrew Cagney <cagney@redhat.com>
1466 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1468 * bfd-in2.h: Re-generate.
1470 2004-02-14 Andrew Cagney <cagney@redhat.com>
1472 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1473 _LARGEFILE64_SOURCE.
1475 2004-02-13 Andrew Cagney <cagney@redhat.com>
1477 * elf.c (vma_page_aligned_bias): New function.
1478 (assign_file_positions_except_relocs)
1479 (assign_file_positions_for_segments): Replace broken modulo
1480 arithmetic with call to vma_page_aligned_bias.
1482 2004-02-11 Andrew Cagney <cagney@redhat.com>
1484 * bfd-in.h: Update copyright.
1485 (bfd_tell): Change return type to file_ptr.
1486 * bfd-in2.h: Re-generate.
1487 * cache.c: Update copyright.
1488 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1490 (close_one): Use real_ftell.
1491 * bfdio.c: Update copyright.
1492 (real_ftell, real_fseek): New functions.
1493 (bfd_tell): Use real_fseek and real_ftell, change return type to
1495 (bfd_seek): Use real_ftell and real_fseek, change type of
1496 file_position to a file_ptr.
1497 * libbfd-in.h: Update copyright.
1498 (real_ftell, real_fseek): Declare.
1499 * libbfd.h: Re-generate.
1501 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1502 fseeko and fseeko64. Determine bfd_file_ptr.
1503 * configure: Re-generate.
1504 * config.in: Re-generate.
1506 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1508 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1509 * elf32-h8300.c: Likewise.
1511 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1512 Nick Clifton <nickc@redhat.com>
1514 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1515 GOT entries with no associated GOT subsection.
1517 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1519 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1520 * elf.c (swap_out_syms): Use it to decide whether local section
1521 symbols should be named.
1522 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1523 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1524 (elf_backend_name_local_section_symbols): Define.
1525 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1527 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1529 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1530 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1533 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1535 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1536 to bfd_link_hash_entry passed by reference to
1537 _bfd_generic_link_add_one_symbol.
1539 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1541 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1542 relocations against dynamic symbols.
1544 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1546 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1549 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1551 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1552 * bfd-in2.h, libbfd.h: Rebuilt.
1554 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1556 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1557 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1558 flag has been cleared.
1560 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1562 * coff-h8300.c: Add and adjust comments about relaxation.
1563 * elf32-h8300.c: Likewise.
1565 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1567 * coff-h8300.c: Fix comment typos.
1568 * elf32-h8300.c: Likewise.
1570 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1572 * coff-h8300.c: Add comments about relaxation.
1573 * elf32-h8300.c: Likewise.
1575 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1577 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1579 * aclocal.m4: Regenerate.
1580 * configure: Regenerate.
1582 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1584 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1585 mips_elf64_rtype_to_howto instead of using howto_table.
1587 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1589 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1591 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1592 relocs which would not use the PLT.
1594 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1596 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1597 (ppc64_elf_gc_sweep_hook): Likewise.
1598 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1600 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1602 Adds linker relaxation support for bit manipulation insns like
1603 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1605 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1606 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1607 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1608 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1610 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1612 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1614 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1616 * elf32-h8300.c: Fix formatting.
1618 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1620 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1621 dynamic object is present. Declare r_symndx and h in an inner
1623 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1625 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1627 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1628 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1629 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1630 identically. Do not emit PC24 relocations for shared libraries.
1631 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1632 identically. Don't adjust pc_count.
1633 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1634 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1635 adjust count for branch relocations.
1636 (allocate_dynrelocs): Correct typo in call to
1637 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1638 PC24 or PLT32 relocs when linking.
1640 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1642 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1643 relocation howto with ARM_26 one for consistency.
1644 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1645 that will be converted to ARM_26D ones, since we always want 'done'
1646 relocations to be reflected in section's data.
1647 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1649 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1652 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1654 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1655 are not partial_inplace during a relocatable link.
1657 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1659 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1660 if no dynamic object is present. Declare r_symndx and h in an
1663 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1665 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1666 trampoline if it is known out of range.
1668 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1670 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1671 * elf32-frv.c (_frv_osec_readonly_p): New.
1672 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1674 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1675 (elf32_frv_relocate_section): Likewise. Error out if attempting
1676 to emit rofixups or dynamic relocs in read-only segments. Use
1677 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1678 dynamic relocations.
1679 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1680 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1681 relocations or fixups involving merged sections correctly. Avoid
1682 crash when undefined symbol is referenced by R_FRV_32 or
1683 R_FRV_FUNCDESC_VALUE.
1684 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1685 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1686 input section holding local symbol to addend of R_FRV_32 or
1687 R_FRV_FUNCDESC_VALUE dynamic relocation.
1688 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1689 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1690 (elf32_frv_always_size_sections): Don't store pointer to
1691 __stacksize symbol in sec_info.
1692 (elf32_frv_modify_segment_map): Look it up here.
1693 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1694 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1695 of the lazy PLT entry, not only its offset, as the low word of a
1696 function descriptor.
1697 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1698 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1699 if a hash table entry already exists but is not a definition.
1700 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1701 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1702 (_frv_add_rofixup): Don't inline.
1703 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1704 for undefweak symbols.
1705 (elf32_frv_relocate_section): Avoid crash while computing
1706 relocation when linking with shared library. Only emit rofixups
1707 and dynamic relocations for alloc&load sections. Mark binaries
1708 with inter-segment relocations for relocation as a unit.
1709 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1710 (DEFAULT_STACK_SIZE): New.
1711 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1712 emit rofixups or dynamic relocs when linking dynamic non-PIE
1714 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1715 shared libs too. Reserve the last entry for the GOT pointer.
1716 (elf32_frv_finish_dynamic_sections): Emit it.
1717 (elf32_frv_always_size_sections): New.
1718 (elf32_frv_modify_segment_map): New.
1719 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1721 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1722 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1723 (elf_backend_always_size_sections): New.
1724 (elf_backend_modify_segment_map): New.
1725 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1726 * config.bfd: Added frv-*-*linux*.
1727 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1728 ABS section, instead of crashing.
1729 (elf32_frv_relocate_section): Don't crash before warning about
1730 different segments in non-PIC relocation.
1731 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1732 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1733 relocs to undefweak symbols.
1734 (elf32_frv_relocate_section): Ditto for undefined symbols.
1735 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1736 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1737 gotfixup section was created.
1738 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1739 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1740 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1741 complain_overflow_signed.
1742 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1743 have not been allocated.
1744 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1745 privfd only if dynamic sections were created.
1746 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1747 for GPREL relocs. When linking relocatable FDPIC executables,
1748 emit warnings for relocations that would be illegal on PIE or
1749 shared libraries. Emit rofixup for R_FRV_32 only if input object
1751 (_frv_create_got_section): Define _gp symbol in the rofixup
1753 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1754 dynamic sections missing, error out requesting -melf32frvfd.
1755 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1756 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1757 computation of addends from section and global or local symbol
1758 value. Change return type to bfd_boolean, and return a failure if
1759 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1760 nonzero addend is required.
1761 (elf32_frv_relocate_section): Likewise. Print error for
1762 unsupported nonzero addends.
1763 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1764 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1765 force everything local.
1766 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1767 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1768 (frv_gotfixup_section): New.
1769 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1770 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1772 (_frv_add_rofixup): New.
1773 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1774 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1775 improve some ugly conditions.
1776 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1777 relocations in fdpic.
1778 (_frv_create_got_section): Create .rofixup.got section.
1779 (struct _frv_dynamic_got_info): Added fixups.
1780 (_frv_count_got_plt_entries): Account in-GOT relocations into
1781 relocs32, relocsfd and relocsfdv. Account them into relocs or
1782 fixups, as appropriate.
1783 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1785 (elf32_frv_finish_dynamic_sections): Verify that the right number
1786 of relocations and fixups was generated.
1787 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1789 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1790 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1791 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1792 descriptor of a (formerly-)global symbol is local.
1793 (struct frv_pic_relocs_info): Adjust comments.
1794 (_frv_emit_got_relocs_plt_entries): Adjust.
1795 (elf32_frv_relocate_section): Likewise.
1796 (_frv_count_got_plt_entries): Likewise.
1797 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1798 symbol's value to addend in the common preamble. Decay dynamic
1799 symbols to section+offset if they bind or call locally, for GOT
1800 and FUNCDESC_VALUE, respectively.
1801 (elf32_frv_relocate_section): Likewise.
1802 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1803 internal or hidden visibility.
1804 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1805 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1806 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1807 (elf32_frv_relocate_section): Pass relocation addend in. Use
1808 original relocation addend to look up the got relocs/plt entries
1809 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1810 processing relocations that reference .scommon symbols.
1811 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1812 Introduce support for dynamic linking.
1813 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1814 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1815 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1816 (frv_reloc_type_lookup): Return REL howtos for executables and
1818 (frv_info_to_howto_rel): New.
1819 (struct frv_elf_link_hash_table): New.
1820 (frv_hash_table, frv_got_section, frv_gotrel_section,
1821 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1822 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1823 (frv_elf_link_hash_table_create): New.
1824 (struct frv_pic_relocs_info): New.
1825 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1826 (frv_pic_relocs_info_find): New.
1827 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1829 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1830 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1831 (_frv_emit_got_relocs_plt_entries): New.
1832 (elf32_frv_relocate_section): Add support for dynamic linking.
1833 Handle new relocations.
1834 (_frv_create_got_section): New.
1835 (elf32_frv_create_dynamic_sections): New.
1836 (ELF_DYNAMIC_INTERPRETER): New.
1837 (struct _frv_dynamic_got_info): New.
1838 (_frv_count_got_plt_entries): New.
1839 (struct _frv_dynamic_got_plt_info): New.
1840 (_frv_compute_got_alloc_data): New.
1841 (_frv_get_got_entry, _frv_get_fd_entry): New.
1842 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1843 (_frv_resolve_final_relocs_info): New.
1844 (elf32_frv_size_dynamic_sections): New.
1845 (elf32_frv_finish_dynamic_sections): New.
1846 (elf32_frv_adjust_dynamic_symbol): New.
1847 (elf32_frv_finish_dynamic_symbol): New.
1848 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1850 (elf_info_to_howto_rel): Define.
1851 (bfd_elf32_bfd_link_hash_table_create): Define.
1852 (elf_backend_create_dynamic_sections): Define.
1853 (elf_backend_adjust_dynamic_symbol): Define.
1854 (elf_backend_size_dynamic_sections): Define.
1855 (elf_backend_finish_dynamic_symbol): Define.
1856 (elf_backend_finish_dynamic_sections): Define.
1857 (elf_backend_want_got_sym): Define.
1858 (elf_backend_got_header_size): Define.
1859 (elf_backend_want_got_plt): Define.
1860 (elf_backend_plt_readonly): Define.
1861 (elf_backend_want_plt_sym): Define.
1862 (elf_backend_plt_header_size): Define.
1863 (elf_backend_may_use_rel_p): Define.
1864 (elf_backend_may_use_rela_p): Define.
1865 (elf_backend_default_use_rela_p): Define.
1866 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1867 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1868 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1869 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1870 (frv_reloc_map): Map the corresponding BFD relocs to them.
1871 (frv_reloc_type_lookup): ... and back to BFD relocs.
1872 * reloc.c: New relocs.
1873 * bfd-in2.h, libbfd.h: Rebuilt.
1874 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1875 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1876 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1877 R_FRV_FUNCDESC_GOTLO): New.
1878 (frv_reloc_map): Map the corresponding BFD relocs to them.
1879 (frv_reloc_type_lookup): ... and back to BFD relocs.
1880 * reloc.c: New relocs.
1881 * bfd-in2.h, libbfd.h: Rebuilt.
1883 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1885 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1886 targets to support pages of up to 64kB.
1887 (elf32_bed): Redefine to get a separate backend data structure for
1888 traditional targets.
1889 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1890 targets to support pages of up to 64kB.
1891 (elf64_bed): Redefine to get a separate backend data structure for
1892 traditional targets.
1893 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1894 targets to support pages of up to 64kB.
1895 (elf32_bed): Redefine to get a separate backend data structure for
1896 traditional targets.
1898 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1900 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1902 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1904 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1905 (elf_i386_grok_psinfo): Likewise.
1907 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1909 * config.bfd: Add m68k-uClinux target.
1911 2004-01-01 Grant Edwards <grante@visi.com>
1913 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1914 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1915 (elf32_h8_gc_sweep_hook): New function.
1916 (elf_backend_gc_mark_hook): Define.
1917 (elf_backend_gc_sweep_hook): Define.
1918 (elf_backend_can_gc_sections): Define.
1920 For older changes see ChangeLog-0203
1926 version-control: never
projects / deliverable / binutils-gdb.git / blob