| blob | 658846f68e17e8fe6d6f4eaa79c5d51ac7bb380d |
1 2004-05-17 Adam Nemet <anemet@lnxw.com>
3 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4 (m68-*-lynxos* case): Likewise.
5 (powerpc-*-lyxnos* case): New case.
6 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
8 2004-05-17 David Heine <dlheine@tensilica.com>
10 * aout-target.h (MY_bfd_copy_private_header_data): Define.
11 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
12 * bfd.c (bfd_copy_private_header_data): Define.
13 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
14 interface.
15 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
16 * coffcode.h (coff_bfd_copy_private_header_data): Define.
17 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
18 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
19 segments by calling copy_private_bfd_data.
20 (_bfd_elf_copy_private_header_data): Define.
21 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
22 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
23 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
24 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
25 * mmo.c (mmo_bfd_copy_private_header_data): Define.
26 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
27 * som.c (som_bfd_copy_private_header_data): Define.
28 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
29 * vms.c (vms_bfd_copy_private_header_data): Define.
30 * bfd-in2.h: Regenerate.
31 * libbfd.h: Regenerate.
33 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
35 * elfxx-mips.c (MINUS_TWO): Define.
36 (mips_elf_higher, mips_elf_highest,
37 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
38 some bfd_vma values.
39 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
41 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
43 * som.c (log2): Rename to exact_log2. Adjust all callers.
45 2004-05-13 Paul Brook <paul@codesourcery.com>
47 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
48 dwarf3 format CIE entries. Remove comment about the size of the
49 ra_column field. It is now correctly deduced.
51 2004-05-13 Joel Sherrill <joel@oarcorp.com>
53 * config.bfd (or32-*-rtems*): Switch to elf.
55 2004-05-13 Nick Clifton <nickc@redhat.com>
57 * po/fr.po: Updated French translation.
59 2004-05-11 Jakub Jelinek <jakub@redhat.com>
61 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
62 into .dynsym if elf_section_data (sec)->dynindx <= 0.
63 Adjust counting of last_local.
64 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
65 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
66 created by the linker nor !SHF_ALLOC.
68 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
69 DT_PLTGOT to the start of the .got.plt section instead of the
70 .got output section. Set sh_entsize for .got section in addition
71 to .got.plt.
72 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
73 is at sgot->output_section->vma.
74 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
75 DT_PLTGOT to the start of the .got.plt section instead of the
76 .got output section.
77 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
78 is at sgot->output_section->vma. Set sh_entsize for .got section
79 in addition to .got.plt.
80 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
81 (bfd_section_from_phdr): Likewise.
82 (map_sections_to_segments): Likewise.
83 (assign_file_positions_for_segments): Likewise.
84 (get_program_header_size): Likewise.
85 * elflink.c (bfd_elf_size_dynamic_sections): Set
86 elf_tdata (output_bfd)->relro from info->relro.
87 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
89 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
91 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
92 a zero symndx for which we hadn't accounted a dynamic relocation.
93 (_frvfdpic_add_rofixup): Likewise.
95 2004-05-07 Brian Ford <ford@vss.fsi.com>
96 DJ Delorie <dj@redhat.com>
98 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
99 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
100 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
101 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
103 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
105 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
106 immediately if there's no link info.
107 (elf32_frvfdpic_copy_private_bfd_data): New.
108 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
110 2004-05-06 Zack Weinberg <zack@codesourcery.com>
112 * dwarf2.c (add_line_info): Also set info->filename to NULL if
113 filename argument is null; do not call strlen on a null pointer.
115 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
117 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
118 special case.
120 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
122 * configure.in (bfd_elf32_frvfdpic_vec): New.
123 * configure: Rebuilt.
124 * targets.c (bfd_elf32_frvfdpic_vec): New.
125 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
126 on the latter.
127 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
128 frvfdpic instead of frv. Rearrange elf-target macros such that
129 the FDPIC-specific ones are only defined for this new target
130 vector.
131 (bfd_elf32_frvfdpic_vec): Declare.
132 (IS_FDPIC): New.
133 (elf32_frv_relocate_section): Use it to enable segment checking
134 and to control rofixup emission. Add output section vma to
135 applied relocation in non-LOAD non-ALLOC sections. Use
136 _bfd_error_handler for errors.
137 (_frv_create_got_section): Create .rel.got and .rofixup only in
138 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
139 linker script.
140 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
141 (elf32_frvfdpic_modify_segment_map): Likewise.
142 (elf32_frv_finish_dynamic_sections): New, do-nothing.
143 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
144 error message if we miscompute the rofixup size.
145 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
146 (frvfdpic_elf_encode_eh_address): Likewise.
147 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
148 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
149 relocs. Reject unknown relocation types.
150 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
151 (frv_elf_merge_private_bfd_data): Likewise.
152 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
153 0x4000 for newly-added elf32-frvfdpic.
155 2004-05-05 Nick Clifton <nickc@redhat.com>
157 PR/136
158 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
159 returning NULL as most users of this function do not check its
160 return value.
161 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
162 of bfd_cache_lookup().
163 * sco5-core.c (sco5_core_file_p): Likewise.
164 * trad-core.c (trad_unix_core_file_p): Likewise.
166 2004-05-05 Nick Clifton <nickc@redhat.com>
168 * cache.c (bfd_cache_lookup): Improve formatting.
169 * archive.c: Fix formatting.
171 2004-05-05 Peter Barada <peter@the-baradas.com>
173 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
174 * cpu-m68k.c(bfd_m68k_arch): Likewise.
175 * bfd-in2.h(bfd_architecture): Regenerate.
177 2004-05-03 Alan Modra <amodra@bigpond.net.au>
179 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
180 SEC_MERGE sections.
181 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
182 those against discarded link-once and SEC_MERGE section symbols.
184 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
186 * section.c (bfd_get_section_by_name_if): New.
187 * bfd-in2.h: Regenerated.
189 2004-05-02 Alan Modra <amodra@bigpond.net.au>
191 * som.c (som_bfd_is_group_section): Define.
193 2004-05-01 Alan Modra <amodra@bigpond.net.au>
195 * section.c (bfd_make_section_anyway): Copy the whole
196 bfd_hash_entry, not just "next" from existing entry.
198 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
200 * elf.c (bfd_section_from_shdr): Maintain the section order in
201 a section group.
202 (special_sections): Add ".note.GNU-stack".
203 (elf_fake_sections): Handle section group for relocatable
204 link..
206 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
208 * section.c (bfd_sections_find_if): New.
209 * bfd-in2.h: Regenerated.
211 2004-04-30 Alan Modra <amodra@bigpond.net.au>
213 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
215 * elf-bfd.h (bfd_elf_is_group_section): Declare.
216 * elf.c (bfd_elf_is_group_section): New function.
217 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
218 * section.c (bfd_generic_is_group_section): New function.
219 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
220 (BFD_JUMP_TABLE_LINK): Adjust.
221 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
222 * aout-target.h (MY_bfd_is_group_section): Define.
223 * aout-tic30.c (MY_bfd_is_group_section): Define.
224 * bfd.c (bfd_is_group_section): Define.
225 * binary.c (binary_bfd_is_group_section): Define.
226 * bout.c (b_out_bfd_is_group_section): Define.
227 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
228 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
229 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
230 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
231 * coffcode.h (coff_bfd_is_group_section): Define.
232 * i386msdos.c (msdos_bfd_is_group_section): Define.
233 * i386os9k.c (os9k_bfd_is_group_section): Define.
234 * ieee.c (ieee_bfd_is_group_section): Define.
235 * ihex.c (ihex_bfd_is_group_section): Define.
236 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
237 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
238 * mmo.c (mmo_bfd_is_group_section): Define.
239 * nlm-target.h (nlm_bfd_is_group_section): Define.
240 * oasys.c (oasys_bfd_is_group_section): Define.
241 * pef.c (bfd_pef_bfd_is_group_section): Define.
242 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
243 * srec.c (srec_bfd_is_group_section): Define.
244 * tekhex.c (tekhex_bfd_is_group_section): Define.
245 * versados.c (versados_bfd_is_group_section): Define.
246 * vms.c (vms_bfd_is_group_section): Define.
247 * xsym.c (bfd_sym_bfd_is_group_section): Define.
248 * bfd-in2.h: Regenerate.
249 * libbfd.h: Regenerate.
251 2004-04-30 Alan Modra <amodra@bigpond.net.au>
253 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
255 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
257 * configure.in: Update version to 2.15.91.
258 * configure: Regenerate.
260 2004-04-29 Brian Ford <ford@vss.fsi.com>
262 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
263 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
264 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
265 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
266 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
267 .gnu.linkonce.wi. sections.
268 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
269 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
270 .gnu.linkonce.wi..
271 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
272 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
274 2004-04-28 Chris Demetriou <cgd@broadcom.com>
276 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
277 * bfd-in2.h: Regenerate.
278 * libbfd.h: Likewise.
280 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
282 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
283 dup_common fields.
284 (setup_sections): Use som_subspace_dictionary_record struct instead
285 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
286 is_comdat, is_common or dup_common.
287 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
288 is_comdat, is_common and dup_common in section subspace_dict from
289 copy_data.
290 (som_begin_writing): Use som_subspace_dictionary_record struct.
291 (som_finish_writing): Likewise.
292 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
293 is_common and dup_common flags in info for symbol. Add comment
294 regarding linker support for these fields. Slightly reorganize
295 function.
296 (som_build_and_write_symbol_table): Set is_comdat, is_common and
297 dup_common fields in symbol table from symbol info.
298 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
299 arguments. Set corresponding fields in copy_data. Change all callers.
300 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
301 symbol table.
302 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
303 * som.h (som_subspace_dictionary_record): Define.
304 (som_copyable_section_data_struct): Add is_comdat, is_common and
305 dup_common fields.
306 (som_section_data_struct): Use som_subspace_dictionary_record struct
307 instead of subspace_dictionary_record.
308 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
310 2004-04-27 Bob Wilson <bob.wilson@acm.org>
312 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
313 if set. Check reloc_done flag before applying relocations. Use
314 output addresses, both when applying relocations and when comparing
315 against the specified section.
316 (elf_xtensa_relocate_section): Use output address to check if dynamic
317 reloc is in a literal pool. Set section's reloc_done flag.
319 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
321 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
322 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
323 section.
324 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
325 section.
327 2004-04-27 Alan Modra <amodra@bigpond.net.au>
329 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
330 structure field removed in 2004-04-24 patch.
331 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
333 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
334 Constify hdr arg.
335 * elf32-arm.h (elf32_arm_section_flags): Likewise.
336 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
337 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
338 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
339 field before calling elf_backend_section_flags.
341 2004-04-24 Chris Demetriou <cgd@broadcom.com>
343 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
344 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
345 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
346 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
347 and BFD_RELOC_32_PCREL.
348 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
349 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
350 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
351 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
352 (mips_elf_next_relocation): Move comment about matching HI/LO
353 relocations to...
354 (_bfd_mips_elf_relocate_section): Here. Remove handling for
355 R_MIPS_GNU_REL_HI16.
357 2004-04-23 Chris Demetriou <cgd@broadcom.com>
359 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
360 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
361 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
362 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
363 and update comments to reflect current usage.
364 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
365 and MIPS_R_SWITCH, as well as several empty entries. Update comment
366 for MIPS_R_PCREL16.
367 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
368 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
369 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
370 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
371 type number to be MIPS_R_PCREL16.
372 (mips_relocate_section): Remove support for link-time relaxation
373 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
374 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
375 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
376 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
377 relaxation of branches used by embedded-PIC.
378 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
379 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
380 related members, update comment.
381 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
382 code related to embedded-PIC.
383 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
384 initialization of now-removed 'adjust' member of
385 'struct ecoff_debug_info'.
387 2004-04-23 Chris Demetriou <cgd@broadcom.com>
389 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
391 2004-04-21 Philip Blundell <pb@nexus.co.uk>
393 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
394 relocs for locally defined symbols during -shared final link.
395 (elf32_arm_final_link_relocate): Likewise.
397 2004-04-22 Jakub Jelinek <jakub@redhat.com>
399 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
400 ELF_LINK_POINTER_EQUALITY_NEEDED.
401 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
402 if r_type is not R_X86_64_PC32.
403 (elf64_x86_64_finish_dynamic_symbol): If
404 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
405 SHN_UNDEF symbols.
407 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
409 * elf32-sh.c (sh_elf_plt_sym_val): New function.
410 (elf_backend_plt_sym_val): Define.
412 2004-04-22 Andrew Cagney <cagney@redhat.com>
414 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
416 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
418 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
419 make_bfd_asection.
420 * som.c (som_set_section_contents): Constantify second argument.
421 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
422 (som_object_setup): Rework to avoid warning.
423 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
424 Likewise.
426 2004-04-22 Andrew Cagney <cagney@redhat.com>
428 * cache.c (bfd_cache_close): Check for a previously closed file.
430 2004-04-22 Jakub Jelinek <jakub@redhat.com>
432 * bfd.c (bfd_get_synthetic_symtab): Define.
433 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
434 NAME##_get_synthetic_symtab.
435 (struct bfd_target): Add _bfd_get_synthetic_symtab.
436 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
437 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
438 relplt_name fields.
439 (_bfd_elf_get_synthetic_symtab): New prototype.
440 * elfcode.h (elf_get_synthetic_symtab): Define.
441 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
442 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
443 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
444 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
445 * bfd-in2.h: Rebuilt.
446 * libbfd.h: Rebuilt.
447 * elf32-i386.c (elf_i386_plt_sym_val): New function.
448 (elf_backend_plt_sym_val): Define.
449 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
450 (elf_backend_plt_sym_val): Define.
451 * elf32-s390.c (elf_s390_plt_sym_val): New function.
452 (elf_backend_plt_sym_val): Define.
453 * elf64-s390.c (elf_s390_plt_sym_val): New function.
454 (elf_backend_plt_sym_val): Define.
455 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
456 (elf_backend_plt_sym_val): Define.
457 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
458 (elf_backend_plt_sym_val): Define.
459 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
460 (elf_backend_plt_sym_val): Define.
461 * aout-target.h (MY_get_synthetic_symtab): Define.
462 * aout-tic30.c (MY_get_synthetic_symtab): Define.
463 * coff-rs6000.c (rs6000coff_vec): Add
464 _bfd_nodynamic_get_synthetic_symtab.
465 (pmac_xcoff_vec): Likewise.
466 * coff64-rs6000.c (rs6000coff64_vec): Add
467 _bfd_nodynamic_get_synthetic_symtab.
468 (aix5coff64_vec): Likewise.
469 * sunos.c (MY_get_synthetic_symtab): Define.
470 * vms.c (vms_get_synthetic_symtab): Define.
472 2004-04-22 Nick Clifton <nickc@redhat.com>
474 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
476 2004-04-22 Peter Barada <peter@the-baradas.com>
478 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
479 * bfd2-in.h: Regenerate.
480 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
482 2004-04-21 Chris Demetriou <cgd@broadcom.com>
484 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
485 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
486 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
487 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
488 * bfd-in2.h: Regenerate.
490 2004-04-21 Bob Wilson <bob.wilson@acm.org>
492 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
493 require relocations against a weak symbol to reference the same
494 symbol hash entry if not a final, static link.
495 (get_cached_value, add_value_map): Add final_static_link argument.
496 (remove_literals): Pass final_static_link argument as needed.
498 2004-04-21 Andrew Cagney <cagney@redhat.com>
500 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
501 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
502 (opncls_bwrite, opncls_bclose, opncls_bflush)
503 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
504 bfd iovec that uses function callbacks.
505 (bfd_close): Use the iovec's bclose.
506 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
507 (cache_bclose, cache_bflush, cache_bstat)
508 (cache_iovec): New functions and global variable, implement a
509 cache "iovec", where applicable set bfd_error.
510 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
511 * bfdio.c (struct bfd_iovec): Define.
512 (real_read): Delete function.
513 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
514 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
515 assume that bread and bwrite set bfd_error.
516 * bfd.c (struct bfd): Add "iovec", update comments.
517 * bfd-in2.h, libbfd.h: Re-generate.
519 2004-04-21 Andrew Cagney <cagney@redhat.com>
521 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
523 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
525 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
526 (bfd_elf_gc_sections): Fail if a shared object is being created.
527 Do not fail if dynamic sections have been created. Instead call
528 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
529 dynamically referenced symbols. Do not mark the whole graph
530 rooted at .eh_frame, only the section proper.
532 2004-04-20 DJ Delorie <dj@redhat.com>
534 * reloc.c: Add BFD_RELOC_32_SECREL.
535 * bfd-in2.h: Regenerate.
536 * libbfd.h: Likewise.
537 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
538 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
539 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
541 2004-04-19 Jakub Jelinek <jakub@redhat.com>
543 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
544 relocs against hidden/protected undefweak symbols properly.
545 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
547 2004-04-18 Mark Kettenis <kettenis@gnu.org>
549 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
550 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
551 core files.
553 2004-04-17 Brian Ford <ford@vss.fsi.com>
555 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
556 filepos for the SizeOfHeaders field.
557 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
558 overflow.
559 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
561 2004-04-16 Alan Modra <amodra@bigpond.net.au>
563 * simple.c (bfd_simple_get_relocated_section_contents): Don't
564 change reloc_done. Set and restore _cooked_size.
565 (RETURN): Delete.
567 2004-04-15 Mark Kettenis <kettenis@gnu.org>
569 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
570 core files.
572 2004-04-15 Nick Clifton <nickc@redhat.com>
574 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
576 2004-04-15 Alan Modra <amodra@bigpond.net.au>
578 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
580 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
582 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
583 when it is a definition.
585 2004-04-14 Alan Modra <amodra@bigpond.net.au>
587 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
588 when statically linking PIC code.
589 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
591 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
593 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
594 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
595 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
596 * configure: Regenerate.
598 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
600 * elflink.c: Include libiberty.h.
601 * Makefile.am (elflink.lo): Depend on libiberty.h.
602 * Makefile.in: Regenerate.
604 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
606 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
607 ".MIPS.stubs".
609 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
611 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
612 reserve the memory for dynamic linker
614 2004-04-05 Mark Kettenis <kettenis@gnu.org>
616 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
617 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
619 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
621 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
622 RELOC_FOR_GLOBAL_SYMBOL.
623 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
625 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
627 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
628 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
630 2004-04-01 Paul Brook <paul@codesourcery.com>
632 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
633 * elf32-arm.h (struct elf32_elf_section_map): New.
634 (struct _arm_elf_section_data): New.
635 (elf32_arm_section_data): Define.
636 (struct elf32_arm_link_hash_table): Add byteswap_code.
637 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
638 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
639 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
640 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
641 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
642 (bfd_elf32_new_section_hook, elf_backend_write_section,
643 elf_backend_link_output_symbol_hook): Define.
645 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
647 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
648 that keeps the characters in a B_INCL..B_EINCL range.
649 (_bfd_link_section_stabs): When computing the sum of the
650 characters in a B_INCL..B_EINCL range also keep a copy of those
651 characters. Use this information to distinguish between
652 include sections that have the same sum and the same length
653 but which are nevertheless unique.
655 2004-03-31 Paul Brook <paul@codesourcery.com>
657 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
658 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
660 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
662 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
663 to 'sum_chars' and add field 'num_chars'.
664 (_bfd_link_section_stabs): When computing the sum of the
665 characters in a B_INCL..B_EINCL range also keep a count of the
666 number of characters. Use this information to help distinguish
667 between include sections when have the same sum but which
668 nevertheless are still unique.
670 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
672 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
674 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
675 Tomer Levi <Tomer.Levi@nsc.com>
677 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
678 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
679 (BFD32_BACKENDS): Add elf32-cr16c.lo.
680 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
681 (cpu-cr16c.lo): New target.
682 (elf32-cr16c.lo): Likewise.
683 * Makefile.in: Regenerate.
684 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
685 (bfd_archures_list): Add bfd_cr16c_arch.
686 * config.bfd: Handle cr16c-*-elf*.
687 * configure.in: Handle bfd_elf32_cr16c_vec.
688 * configure: Regenerate.
689 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
690 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
691 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
692 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
693 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
694 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
695 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
696 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
697 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
698 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
699 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
700 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
701 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
702 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
703 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
704 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
705 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
706 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
707 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
708 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
709 * targets.c (bfd_elf32_cr16c_vec): Declare.
710 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
711 * cpu-cr16c.c: New file.
712 * elf32-cr16c.c: Likewise.
713 * libbfd.h: Regenerate.
714 * bfd-in2.h: Likewise.
716 2004-03-30 Jakub Jelinek <jakub@redhat.com>
718 * elf.c (map_sections_to_segments): Fix handling of .tbss.
720 2004-03-27 Alan Modra <amodra@bigpond.net.au>
722 * Makefile.am: Remove all mention of elflink.h.
723 * Makefile.in: Regenerate.
724 * bfd-in.h (bfd_elf_discard_info): Declare.
725 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
726 * bfd-in2.h: Regenerate.
727 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
728 bfd_elf32_link_record_dynamic_symbol,
729 bfd_elf64_link_record_dynamic_symbol,
730 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
731 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
732 _bfd_elf32_link_record_local_dynamic_symbol,
733 _bfd_elf64_link_record_local_dynamic_symbol,
734 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
735 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
736 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
737 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
738 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
739 _bfd_elf32_reloc_symbol_deleted_p,
740 _bfd_elf64_reloc_symbol_deleted_p): Delete.
741 (bfd_elf_link_record_dynamic_symbol,
742 bfd_elf_link_record_local_dynamic_symbol,
743 bfd_elf_final_link, bfd_elf_gc_sections,
744 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
745 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
746 bfd_elf_reloc_symbol_deleted_p): Declare.
747 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
748 * elf32-arm.h: Update for changed function names. Remove local
749 WILL_CALL_FINISH_DYNAMIC_SECTION define.
750 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
751 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
752 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
753 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
754 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
755 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
756 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
757 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
758 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
759 (bfd_elfNN_print_symbol): Define.
760 * elfcode.h: Don't include elflink.h.
761 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
762 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
763 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
764 elf_gc_record_vtinherit, elf_gc_record_vtentry,
765 elf_link_record_local_dynamic_symbol): Don't define.
766 * elflink.c: Update for changed function names. Move elflink.h
767 code here.
768 * elflink.h: Delete file.
769 * po/SRC-POTFILES.in: Regenerate.
770 * po/bfd.pot: Regenerate.
772 2004-03-27 Alan Modra <amodra@bigpond.net.au>
774 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
775 "name" for global syms accidentally removed in 2004-03-20 change.
777 2004-03-27 Alan Modra <amodra@bigpond.net.au>
779 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
780 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
781 where Elf_External_* is different for 64 and 32 bit, with
782 corresponding elf_size_info field.
783 (struct elf_final_link_info): Use "bfd_byte *" instead
784 of "Elf_External_Sym *" for external_syms and symbuf.
785 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
786 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
787 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
788 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
789 (elf_link_sort_cmp2): Adjust.
790 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
791 using ELF_R_SYM macro. Set u.sym_mask.
792 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
793 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
794 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
795 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
796 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
797 swap_syn_out functions. Rearrange dyn swap in/out switch.
798 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
799 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
800 (elf_link_flush_output_syms): Add elf_backend_data arg.
801 (elf_link_check_versioned_symbol): Likewise.
802 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
803 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
804 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
805 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
806 ELF_R_TYPE and ELF_R_INFO macros.
807 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
808 based on size rather than using ELF_R_INFO.
809 (elf_gc_mark): Set up r_sym_shift local var and use instead of
810 ELF_R_SYM macro.
811 (struct alloc_got_off_arg): New.
812 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
813 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
814 (elf_gc_allocate_got_offsets): Adjust.
815 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
816 ELF_R_SYM. Use bfd_section_from_elf_index.
817 (elf_bfd_discard_info): Set cookie.r_sym_shift.
818 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
819 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
821 2004-03-26 Stan Shebs <shebs@apple.com>
823 Remove MPW support, no longer used.
824 * config.bfd (powerpc-*-mpw*): Remove configuration.
825 * mpw-config.in, mpw-make.sed: Remove files.
826 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
828 2004-03-26 Alan Modra <amodra@bigpond.net.au>
830 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
831 (ppc64_elf_add_symbol_hook): New function.
832 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
833 const from Elf_Internal_Sym param.
834 * elflink.c (elf_link_add_object_symbols): Adjust.
835 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
836 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
837 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
838 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
839 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
840 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
841 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
842 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
843 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
844 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
845 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
846 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
847 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
848 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
849 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
850 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
852 2004-03-26 Alan Modra <amodra@bigpond.net.au>
854 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
855 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
856 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
857 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
858 (bfd_elf64_bfd_link_add_symbols): Delete.
859 (bfd_elf_link_add_symbols): Declare.
860 * elfcode.h (elf_bfd_link_add_symbols): Delete.
861 * elflink.c: Include safe-ctype.h.
862 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
863 make static.
864 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
865 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
866 static.
867 (elf_link_add_archive_symbols): Rename from
868 _bfd_elf_link_add_archive_symbols, make static.
869 (elf_link_add_object_symbols): New function. Corresponding
870 elflink.h function converted to use elf_size_info.
871 (bfd_elf_link_add_symbols): Likewise.
872 (bfd_elf_size_dynamic_sections): Adjust.
873 * elflink.h (elf_bfd_link_add_symbols): Delete.
874 (elf_link_add_object_symbols): Delete.
875 * elf32-gen.c (elf32_generic_link_add_symbols): Call
876 bfd_elf_link_add_symbols.
877 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
879 2004-03-25 Alan Modra <amodra@bigpond.net.au>
881 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
882 and chained shared libs only if dynsym. Clear dynsym on forced-local.
884 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
885 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
886 (_bfd_elf_add_dt_needed_tag): Declare.
887 (_bfd_elf_sort_symbol): Declare.
888 (_bfd_elf_finalize_dynstr): Declare.
889 (RELOC_FOR_GLOBAL_SYM): Formatting.
890 * elfcode.h (elf_add_dynamic_entry): Delete.
891 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
892 elflink.h function converted to use elf_size_info.
893 (_bfd_elf_add_dt_needed_tag): Likewise.
894 (_bfd_elf_sort_symbol): Likewise.
895 (_bfd_elf_finalize_dynstr): Likewise.
896 (compute_bucket_count): Likewise.
897 (bfd_elf_size_dynamic_sections): Likewise. Check result of
898 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
899 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
900 * elflink.h: ..here.
901 (sort_symbol, add_dt_needed_tag): Delete.
902 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
903 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
904 Update all users.
905 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
906 * elf32-cris.c (add_dynamic_entry): Likewise.
907 * elf32-hppa.c (add_dynamic_entry): Likewise.
908 * elf32-i370.c (add_dynamic_entry): Likewise.
909 * elf32-i386.c (add_dynamic_entry): Likewise.
910 * elf32-m32r.c (add_dynamic_entry): Likewise.
911 * elf32-m68k.c (add_dynamic_entry): Likewise.
912 * elf32-ppc.c (add_dynamic_entry): Likewise.
913 * elf32-s390.c (add_dynamic_entry): Likewise.
914 * elf32-sh.c (add_dynamic_entry): Likewise.
915 * elf32-sparc.c (add_dynamic_entry): Likewise.
916 * elf32-vax.c (add_dynamic_entry): Likewise.
917 * elf32-xtensa.c (add_dynamic_entry): Likewise.
918 * elf64-alpha.c (add_dynamic_entry): Likewise.
919 * elf64-hppa.c (add_dynamic_entry): Likewise.
920 * elf64-ppc.c (add_dynamic_entry): Likewise.
921 * elf64-s390.c (add_dynamic_entry): Likewise.
922 * elf64-sparc.c (add_dynamic_entry): Likewise.
923 * elf64-x86-64.c (add_dynamic_entry): Likewise.
924 * elfxx-ia64.c (add_dynamic_entry): Likewise.
925 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
926 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
927 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
928 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
930 2004-03-23 Paul Brook <paul@codesourcery.com>
932 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
934 2004-03-22 Bob Wilson <bob.wilson@acm.org>
936 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
937 literal tables and check for relocs outside of literal pools.
938 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
939 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
940 set DF_TEXTREL.
941 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
942 (elf_xtensa_relocate_section): Read literal tables and check for
943 dynamic relocations in read-only sections and not in literal pools.
945 2004-03-23 Alan Modra <amodra@bigpond.net.au>
947 PR 51.
948 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
950 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
952 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
953 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
954 not defined by the executable, or defined in a DSO.
955 <eliding run-time relocation of .got>: Initialize GOT entry for a
956 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
957 executable.
958 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
959 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
960 a PLT reloc to GOT for an executable.
961 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
962 .got for a DSO and explain why.
963 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
964 and unreferenced symbols for which a PLT is defined. Adjust
965 dynamic-symbol pruning correspondingly, to make sure we don't lose
966 a dynamic symbol also defined by a DSO.
968 2004-03-22 Alan Modra <amodra@bigpond.net.au>
970 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
971 and rel args. Group input and output args. Wrap to 80 columns.
972 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
973 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
974 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
975 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
976 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
977 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
978 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
979 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
980 RELOC_FOR_GLOBAL_SYMBOL invocation.
982 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
984 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
985 unresolved symbols in objects aren't allowed.
987 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
988 unresolved symbols.
989 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
990 (elf_hppa_unmark_useless_dynamic_symbols):
991 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
992 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
993 (elf32_hppa_relocate_section): Likewise.
994 * elf32-i370.c (i370_elf_relocate_section): Likewise.
995 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
996 * elf32-sh.c (sh_elf_relocate_section): Likewise.
997 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
998 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1000 * elf-m10200.c (mn10200_elf_relocate_section): Use
1001 RELOC_FOR_GLOBAL_SYMBOL.
1002 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1003 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1004 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1005 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1006 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1007 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1008 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1009 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1010 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1011 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1012 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1013 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1015 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1017 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1018 (final_link_relocate): Likewise.
1019 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1020 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1022 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1024 * Makefile.am: Run "make dep-am".
1025 * Makefile.in: Regenerate.
1026 * aclocal.m4: Regenerate.
1027 * config.in: Regenerate.
1028 * po/bfd.pot: Regenerate.
1030 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1031 H.J. Lu <hongjiu.lu@intel.com>
1033 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1034 type and size change code to where it was previously. Remove
1035 dt_needed param. Treat old weak syms as strong if new sym is
1036 from a shared lib, even when old sym is from another shared
1037 lib. Remove unnecessary tests of oldweak and newweak. Correct
1038 comments.
1039 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1040 _bfd_elf_merge_symbol calls.
1041 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1042 dt_needed local var. Update comments.
1043 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1044 (_bfd_elf_add_default_symbol): Likewise.
1046 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1047 strong syms in one shared object overriding weak syms in another.
1049 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1051 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1052 dyn_lib_class field. Rearrange for better packing.
1053 (elf_dt_soname): Delete.
1054 (elf_dyn_lib_class): Define.
1055 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1056 (bfd_elf_set_dt_needed_soname): Delete.
1057 (bfd_elf_set_dyn_lib_class): New function.
1058 * elflink.h (add_dt_needed_tag): New function. Split out from..
1059 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1060 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1061 initialization of soname.
1062 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1063 elf_dt_soname.
1064 * bfd-in.h (enum dynamic_lib_link_class): New.
1065 (bfd_elf_set_dt_needed_soname): Delete.
1066 (bfd_elf_set_dyn_lib_class): Declare.
1067 * bfd-in2.h: Regenerate.
1069 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1070 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1071 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1072 symbol loop. Instead use add_needed to flag tag as written.
1074 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1076 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1077 logic for null_input_bfd detection.
1079 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1081 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1083 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1085 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1086 code.
1088 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1090 * elflink.c (elf_link_read_relocs_from_section): Don't use
1091 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1092 (_bfd_elf_link_read_relocs): ..to here.
1093 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1095 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1097 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1098 values selected in configure.host. Require both to be defined
1099 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1100 corresponding BFD_HOST vars with quotes.
1101 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1102 Always require BFD_HOST_64_BIT_DEFINED.
1103 <file_ptr type>: Find off_t size before emitting message. Combine
1104 off_t and ftello64 conditional.
1105 * configure: Regenerate.
1107 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1109 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1110 aliasing warning. Remove trailing whitespace throughout file.
1112 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1114 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1115 input_section in calls to get_dyn_name.
1116 * 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
1117 local symbols.
1118 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1120 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1122 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1123 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1124 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1125 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1126 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1127 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1128 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1129 when using long.
1130 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1131 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1132 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1133 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1134 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1135 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1136 (read_8_bytes, read_indirect_string, read_address): Likewise.
1137 (read_abbrevs, parse_comp_unit): Likewise.
1138 * targets.c (struct bfd_target): Likewise.
1139 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1140 * hppabsd-core.c: Likewise. Formatting.
1141 * hpux-core.c: Likewise.
1142 * irix-core.c: Likewise.
1143 * netbsd-core.c: Likewise.
1144 * osf-core.c: Likewise.
1145 * ptrace-core.c: Likewise.
1146 * sco5-core.c: Likewise.
1147 * trad-core.c: Likewise.
1148 * configure: Regenerate.
1149 * bfd-in2.h: Regenerate.
1151 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1153 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1154 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1155 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1156 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1157 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1158 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1159 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1160 * libbfd.c: Likewise in function definitions.
1161 (bfd_put_8): Mask with 0xff rather than casting to char.
1162 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1163 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1164 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1165 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1166 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1167 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1168 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1169 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1170 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1171 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1172 * archive.c (do_slurp_coff_armap): Update swap prototype.
1173 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1174 (tic54x_getl_signed_32): Likewise.
1175 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1176 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1177 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1178 (bfd_getp_signed_32, bfd_putp32): Likewise.
1179 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1180 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1181 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1182 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1183 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1184 bfd_h_getx_signed_16, bfd_h_putx16.
1185 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1186 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1187 * hpux-core.c: Likewise.
1188 * irix-core.c: Likewise.
1189 * netbsd-core.c: Likewise.
1190 * osf-core.c: Likewise.
1191 * ptrace-core.c: Likewise.
1192 * sco5-core.c: Likewise.
1193 * trad-core.c: Likewise.
1194 * bfd-in2.h: Regenerate.
1196 2004-03-15 Matt Thomas <matt@3am-software.com>
1198 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1199 selected.
1201 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1203 * config.bfd: Add x86_64-*-openbsd*.
1204 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1205 netbsd-core.lo.
1206 * configure: Regenerate.
1208 2004-03-12 Nick Clifton <nickc@redhat.com>
1209 Dave Murphy <wintermute2k4@ntlworld.com>
1211 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1212 if the input bfd does not contain any code.
1214 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1216 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1218 2004-03-05 Fred Fish <fnf@redhat.com>
1220 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1221 mips16 symbols to be even rather than testing first for even/odd.
1222 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1224 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1226 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1227 layout purposes.
1229 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1231 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1232 undefined symbols as hash_new.
1234 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1236 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1237 * cpu-sh.c: Ditto.
1238 * elf32-sh.c: Ditto.
1239 * bfd-in2.h: Regenerate.
1241 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1243 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1244 dynrelocs.
1245 (_frv_count_got_plt_entries): Initialize them.
1246 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1247 callers.
1248 (frv_pic_relocs_info_for_global): Likewise.
1249 (frv_pic_relocs_info_for_local): Likewise.
1250 (frv_pic_merge_early_relocs_info): New.
1251 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1252 another.
1253 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1254 Check that we don't exceed the allocated count for entry.
1255 (_frv_add_rofixup): Likewise.
1256 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1257 (elf32_frv_finish_dynamic_sections): Improve error message in case
1258 we emit too few rofixup entries.
1260 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1262 * archures.c (bfd_mach_fr450): New.
1263 * bfd-in2.h: Regenerate.
1264 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1265 (arch_info_500): Link to it.
1266 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1267 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1268 (frv_elf_arch_extension_p): New function.
1269 (frv_elf_merge_private_bfd_data): Use it.
1271 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1273 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1275 * elflink.h (is_global_data_symbol_definition): Moved to
1276 elflink.c.
1277 (elf_link_is_defined_archive_symbol): Likewise.
1278 (elf_link_add_archive_symbols): Likewise. Renamed to
1279 _bfd_elf_link_add_archive_symbols.
1281 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1282 of ELF symbol table entry from backend.
1283 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1284 instead of elf_link_add_object_symbols.
1286 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1288 * elf-bfd.h (struct elf_backend_data): Added
1289 elf_backend_can_make_relative_eh_frame,
1290 elf_backend_can_make_lsda_relative_eh_frame and
1291 elf_backend_encode_eh_address.
1292 (_bfd_elf_encode_eh_address): Declare.
1293 (_bfd_elf_can_make_relative): Declare.
1294 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1295 hooks to decide whether to attempt to make_relative and
1296 make_lsda_relative.
1297 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1298 (_bfd_elf_can_make_relative): New.
1299 (_bfd_elf_encode_eh_address): New.
1300 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1301 (frv_elf_encode_eh_address): New.
1302 (elf_backend_can_make_relative_eh_frame): Define.
1303 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1304 (elf_backend_encode_eh_address): Define.
1305 * elfxx-target.h
1306 (elf_backend_can_make_relative_eh_frame): Define.
1307 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1308 (elf_backend_encode_eh_address): Define.
1309 (elfNN_bed): Add them.
1311 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1313 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1314 complain_on_overflow to signed.
1316 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1318 * elflink.h (sort_symbol): New.
1319 (elf_link_add_object_symbols): Use a sorted symbol array for
1320 weakdef.
1322 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1324 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1325 for pc relative relocs.
1326 (elf_s390_relocate_section): Likewise.
1327 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1328 for pc relative relocs.
1329 (elf_s390_relocate_section): Likewise.
1331 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1333 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1334 count_dyn_reloc.
1336 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1338 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1339 field to track if a relocation is against readonly section.
1340 (count_dyn_reloc): Take a new argument for rent->reltext.
1341 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1342 (get_reloc_section): Don't set ia64_info->reltext here.
1343 (allocate_dynrel_entries): Set ia64_info->reltext here.
1345 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1347 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1348 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1349 function's descriptor to symbol+offset, and map local undefweak
1350 symbol to NULL function descriptor.
1351 (elf32_frv_relocate_section): Likewise.
1353 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1355 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1356 M_X86_64_NETBSD.
1357 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1358 (netbsd_core_file_p): Set architecture from machine ID for
1359 selected machines.
1361 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1363 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1364 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1366 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1368 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1369 symbols with non-default visibility.
1371 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1373 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1374 IMAGE_SCN_MEM_WRITE on known sections only.
1376 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1378 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1379 symbols used in PIE relocs.
1381 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1383 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1384 .plt sh_entsize.
1386 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1388 * configure.in: Update version to 2.15.90.
1389 * configure: Regenerate.
1391 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1392 Richard Sandiford <rsandifo@redhat.com>
1394 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1395 _bfd_elf_symbol_refs_local_p to decide whether to decay
1396 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1397 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1398 relocs if the symbol wasn't defined by a regular object file.
1399 Don't check the symbol's dynindx.
1401 2004-02-16 Andrew Cagney <cagney@redhat.com>
1403 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1404 @bfd_file_ptr@.
1405 * bfd-in2.h: Re-generate.
1407 2004-02-14 Andrew Cagney <cagney@redhat.com>
1409 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1410 _LARGEFILE64_SOURCE.
1412 2004-02-13 Andrew Cagney <cagney@redhat.com>
1414 * elf.c (vma_page_aligned_bias): New function.
1415 (assign_file_positions_except_relocs)
1416 (assign_file_positions_for_segments): Replace broken modulo
1417 arithmetic with call to vma_page_aligned_bias.
1419 2004-02-11 Andrew Cagney <cagney@redhat.com>
1421 * bfd-in.h: Update copyright.
1422 (bfd_tell): Change return type to file_ptr.
1423 * bfd-in2.h: Re-generate.
1424 * cache.c: Update copyright.
1425 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1426 parameter.
1427 (close_one): Use real_ftell.
1428 * bfdio.c: Update copyright.
1429 (real_ftell, real_fseek): New functions.
1430 (bfd_tell): Use real_fseek and real_ftell, change return type to
1431 file_ptr.
1432 (bfd_seek): Use real_ftell and real_fseek, change type of
1433 file_position to a file_ptr.
1434 * libbfd-in.h: Update copyright.
1435 (real_ftell, real_fseek): Declare.
1436 * libbfd.h: Re-generate.
1438 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1439 fseeko and fseeko64. Determine bfd_file_ptr.
1440 * configure: Re-generate.
1441 * config.in: Re-generate.
1443 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1445 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1446 * elf32-h8300.c: Likewise.
1448 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1449 Nick Clifton <nickc@redhat.com>
1451 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1452 GOT entries with no associated GOT subsection.
1454 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1456 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1457 * elf.c (swap_out_syms): Use it to decide whether local section
1458 symbols should be named.
1459 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1460 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1461 (elf_backend_name_local_section_symbols): Define.
1462 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1464 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1466 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1467 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1468 finalize pass.
1470 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1472 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1473 to bfd_link_hash_entry passed by reference to
1474 _bfd_generic_link_add_one_symbol.
1476 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1478 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1479 relocations against dynamic symbols.
1481 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1483 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1484 change.
1486 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1488 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1489 * bfd-in2.h, libbfd.h: Rebuilt.
1491 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1493 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1494 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1495 flag has been cleared.
1497 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1499 * coff-h8300.c: Add and adjust comments about relaxation.
1500 * elf32-h8300.c: Likewise.
1502 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1504 * coff-h8300.c: Fix comment typos.
1505 * elf32-h8300.c: Likewise.
1507 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1509 * coff-h8300.c: Add comments about relaxation.
1510 * elf32-h8300.c: Likewise.
1512 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1514 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1515 throughout.
1516 * aclocal.m4: Regenerate.
1517 * configure: Regenerate.
1519 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1521 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1522 mips_elf64_rtype_to_howto instead of using howto_table.
1524 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1526 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1527 the .plt section.
1528 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1529 relocs which would not use the PLT.
1531 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1533 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1534 (ppc64_elf_gc_sweep_hook): Likewise.
1535 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1537 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1539 Adds linker relaxation support for bit manipulation insns like
1540 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1541 bst, btst, bxor.
1542 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1543 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1544 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1545 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1547 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1549 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1551 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1553 * elf32-h8300.c: Fix formatting.
1555 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1557 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1558 dynamic object is present. Declare r_symndx and h in an inner
1559 scope.
1560 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1562 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1564 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1565 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1566 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1567 identically. Do not emit PC24 relocations for shared libraries.
1568 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1569 identically. Don't adjust pc_count.
1570 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1571 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1572 adjust count for branch relocations.
1573 (allocate_dynrelocs): Correct typo in call to
1574 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1575 PC24 or PLT32 relocs when linking.
1577 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1579 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1580 relocation howto with ARM_26 one for consistency.
1581 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1582 that will be converted to ARM_26D ones, since we always want 'done'
1583 relocations to be reflected in section's data.
1584 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1585 offset.
1586 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1587 requested.
1589 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1591 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1592 are not partial_inplace during a relocatable link.
1594 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1596 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1597 if no dynamic object is present. Declare r_symndx and h in an
1598 inner scope.
1600 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1602 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1603 trampoline if it is known out of range.
1605 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1607 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1608 * elf32-frv.c (_frv_osec_readonly_p): New.
1609 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1610 undefweak symbol.
1611 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1612 (elf32_frv_relocate_section): Likewise. Error out if attempting
1613 to emit rofixups or dynamic relocs in read-only segments. Use
1614 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1615 dynamic relocations.
1616 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1617 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1618 relocations or fixups involving merged sections correctly. Avoid
1619 crash when undefined symbol is referenced by R_FRV_32 or
1620 R_FRV_FUNCDESC_VALUE.
1621 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1622 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1623 input section holding local symbol to addend of R_FRV_32 or
1624 R_FRV_FUNCDESC_VALUE dynamic relocation.
1625 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1626 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1627 (elf32_frv_always_size_sections): Don't store pointer to
1628 __stacksize symbol in sec_info.
1629 (elf32_frv_modify_segment_map): Look it up here.
1630 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1631 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1632 of the lazy PLT entry, not only its offset, as the low word of a
1633 function descriptor.
1634 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1635 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1636 if a hash table entry already exists but is not a definition.
1637 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1638 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1639 (_frv_add_rofixup): Don't inline.
1640 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1641 for undefweak symbols.
1642 (elf32_frv_relocate_section): Avoid crash while computing
1643 relocation when linking with shared library. Only emit rofixups
1644 and dynamic relocations for alloc&load sections. Mark binaries
1645 with inter-segment relocations for relocation as a unit.
1646 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1647 (DEFAULT_STACK_SIZE): New.
1648 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1649 emit rofixups or dynamic relocs when linking dynamic non-PIE
1650 executables.
1651 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1652 shared libs too. Reserve the last entry for the GOT pointer.
1653 (elf32_frv_finish_dynamic_sections): Emit it.
1654 (elf32_frv_always_size_sections): New.
1655 (elf32_frv_modify_segment_map): New.
1656 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1657 sections.
1658 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1659 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1660 (elf_backend_always_size_sections): New.
1661 (elf_backend_modify_segment_map): New.
1662 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1663 * config.bfd: Added frv-*-*linux*.
1664 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1665 ABS section, instead of crashing.
1666 (elf32_frv_relocate_section): Don't crash before warning about
1667 different segments in non-PIC relocation.
1668 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1669 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1670 relocs to undefweak symbols.
1671 (elf32_frv_relocate_section): Ditto for undefined symbols.
1672 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1673 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1674 gotfixup section was created.
1675 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1676 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1677 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1678 complain_overflow_signed.
1679 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1680 have not been allocated.
1681 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1682 privfd only if dynamic sections were created.
1683 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1684 for GPREL relocs. When linking relocatable FDPIC executables,
1685 emit warnings for relocations that would be illegal on PIE or
1686 shared libraries. Emit rofixup for R_FRV_32 only if input object
1687 is not FDPIC.
1688 (_frv_create_got_section): Define _gp symbol in the rofixup
1689 section.
1690 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1691 dynamic sections missing, error out requesting -melf32frvfd.
1692 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1693 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1694 computation of addends from section and global or local symbol
1695 value. Change return type to bfd_boolean, and return a failure if
1696 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1697 nonzero addend is required.
1698 (elf32_frv_relocate_section): Likewise. Print error for
1699 unsupported nonzero addends.
1700 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1701 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1702 force everything local.
1703 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1704 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1705 (frv_gotfixup_section): New.
1706 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1707 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1708 and relocsfdv.
1709 (_frv_add_rofixup): New.
1710 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1711 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1712 improve some ugly conditions.
1713 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1714 relocations in fdpic.
1715 (_frv_create_got_section): Create .rofixup.got section.
1716 (struct _frv_dynamic_got_info): Added fixups.
1717 (_frv_count_got_plt_entries): Account in-GOT relocations into
1718 relocs32, relocsfd and relocsfdv. Account them into relocs or
1719 fixups, as appropriate.
1720 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1721 sizing of gotrel.
1722 (elf32_frv_finish_dynamic_sections): Verify that the right number
1723 of relocations and fixups was generated.
1724 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1725 relocsfdv.
1726 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1727 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1728 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1729 descriptor of a (formerly-)global symbol is local.
1730 (struct frv_pic_relocs_info): Adjust comments.
1731 (_frv_emit_got_relocs_plt_entries): Adjust.
1732 (elf32_frv_relocate_section): Likewise.
1733 (_frv_count_got_plt_entries): Likewise.
1734 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1735 symbol's value to addend in the common preamble. Decay dynamic
1736 symbols to section+offset if they bind or call locally, for GOT
1737 and FUNCDESC_VALUE, respectively.
1738 (elf32_frv_relocate_section): Likewise.
1739 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1740 internal or hidden visibility.
1741 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1742 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1743 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1744 (elf32_frv_relocate_section): Pass relocation addend in. Use
1745 original relocation addend to look up the got relocs/plt entries
1746 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1747 processing relocations that reference .scommon symbols.
1748 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1749 Introduce support for dynamic linking.
1750 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1751 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1752 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1753 (frv_reloc_type_lookup): Return REL howtos for executables and
1754 dynamic libraries.
1755 (frv_info_to_howto_rel): New.
1756 (struct frv_elf_link_hash_table): New.
1757 (frv_hash_table, frv_got_section, frv_gotrel_section,
1758 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1759 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1760 (frv_elf_link_hash_table_create): New.
1761 (struct frv_pic_relocs_info): New.
1762 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1763 (frv_pic_relocs_info_find): New.
1764 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1765 New.
1766 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1767 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1768 (_frv_emit_got_relocs_plt_entries): New.
1769 (elf32_frv_relocate_section): Add support for dynamic linking.
1770 Handle new relocations.
1771 (_frv_create_got_section): New.
1772 (elf32_frv_create_dynamic_sections): New.
1773 (ELF_DYNAMIC_INTERPRETER): New.
1774 (struct _frv_dynamic_got_info): New.
1775 (_frv_count_got_plt_entries): New.
1776 (struct _frv_dynamic_got_plt_info): New.
1777 (_frv_compute_got_alloc_data): New.
1778 (_frv_get_got_entry, _frv_get_fd_entry): New.
1779 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1780 (_frv_resolve_final_relocs_info): New.
1781 (elf32_frv_size_dynamic_sections): New.
1782 (elf32_frv_finish_dynamic_sections): New.
1783 (elf32_frv_adjust_dynamic_symbol): New.
1784 (elf32_frv_finish_dynamic_symbol): New.
1785 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1786 whole thing works.
1787 (elf_info_to_howto_rel): Define.
1788 (bfd_elf32_bfd_link_hash_table_create): Define.
1789 (elf_backend_create_dynamic_sections): Define.
1790 (elf_backend_adjust_dynamic_symbol): Define.
1791 (elf_backend_size_dynamic_sections): Define.
1792 (elf_backend_finish_dynamic_symbol): Define.
1793 (elf_backend_finish_dynamic_sections): Define.
1794 (elf_backend_want_got_sym): Define.
1795 (elf_backend_got_header_size): Define.
1796 (elf_backend_want_got_plt): Define.
1797 (elf_backend_plt_readonly): Define.
1798 (elf_backend_want_plt_sym): Define.
1799 (elf_backend_plt_header_size): Define.
1800 (elf_backend_may_use_rel_p): Define.
1801 (elf_backend_may_use_rela_p): Define.
1802 (elf_backend_default_use_rela_p): Define.
1803 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1804 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1805 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1806 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1807 (frv_reloc_map): Map the corresponding BFD relocs to them.
1808 (frv_reloc_type_lookup): ... and back to BFD relocs.
1809 * reloc.c: New relocs.
1810 * bfd-in2.h, libbfd.h: Rebuilt.
1811 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1812 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1813 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1814 R_FRV_FUNCDESC_GOTLO): New.
1815 (frv_reloc_map): Map the corresponding BFD relocs to them.
1816 (frv_reloc_type_lookup): ... and back to BFD relocs.
1817 * reloc.c: New relocs.
1818 * bfd-in2.h, libbfd.h: Rebuilt.
1820 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1822 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1823 targets to support pages of up to 64kB.
1824 (elf32_bed): Redefine to get a separate backend data structure for
1825 traditional targets.
1826 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1827 targets to support pages of up to 64kB.
1828 (elf64_bed): Redefine to get a separate backend data structure for
1829 traditional targets.
1830 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1831 targets to support pages of up to 64kB.
1832 (elf32_bed): Redefine to get a separate backend data structure for
1833 traditional targets.
1835 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1837 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1839 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1841 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1842 (elf_i386_grok_psinfo): Likewise.
1844 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1846 * config.bfd: Add m68k-uClinux target.
1848 2004-01-01 Grant Edwards <grante@visi.com>
1850 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1851 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1852 (elf32_h8_gc_sweep_hook): New function.
1853 (elf_backend_gc_mark_hook): Define.
1854 (elf_backend_gc_sweep_hook): Define.
1855 (elf_backend_can_gc_sections): Define.
1857 For older changes see ChangeLog-0203
1858 \f
1859 Local Variables:
1860 mode: change-log
1861 left-margin: 8
1862 fill-column: 74
1863 version-control: never
1864 End: