1 2004-05-17 David Heine <dlheine@tensilica.com>
3 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5 * bfd.c (bfd_copy_private_header_data): Define.
6 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
8 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
9 * coffcode.h (coff_bfd_copy_private_header_data): Define.
10 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
11 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
12 segments by calling copy_private_bfd_data.
13 (_bfd_elf_copy_private_header_data): Define.
14 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
15 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
16 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
17 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
18 * mmo.c (mmo_bfd_copy_private_header_data): Define.
19 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
20 * som.c (som_bfd_copy_private_header_data): Define.
21 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
22 * vms.c (vms_bfd_copy_private_header_data): Define.
23 * bfd-in2.h: Regenerate.
24 * libbfd.h: Regenerate.
26 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
28 * elfxx-mips.c (MINUS_TWO): Define.
29 (mips_elf_higher, mips_elf_highest,
30 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
32 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
34 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
36 * som.c (log2): Rename to exact_log2. Adjust all callers.
38 2004-05-13 Paul Brook <paul@codesourcery.com>
40 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
41 dwarf3 format CIE entries. Remove comment about the size of the
42 ra_column field. It is now correctly deduced.
44 2004-05-13 Joel Sherrill <joel@oarcorp.com>
46 * config.bfd (or32-*-rtems*): Switch to elf.
48 2004-05-13 Nick Clifton <nickc@redhat.com>
50 * po/fr.po: Updated French translation.
52 2004-05-11 Jakub Jelinek <jakub@redhat.com>
54 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
55 into .dynsym if elf_section_data (sec)->dynindx <= 0.
56 Adjust counting of last_local.
57 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
58 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
59 created by the linker nor !SHF_ALLOC.
61 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
62 DT_PLTGOT to the start of the .got.plt section instead of the
63 .got output section. Set sh_entsize for .got section in addition
65 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
66 is at sgot->output_section->vma.
67 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
68 DT_PLTGOT to the start of the .got.plt section instead of the
70 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
71 is at sgot->output_section->vma. Set sh_entsize for .got section
72 in addition to .got.plt.
73 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
74 (bfd_section_from_phdr): Likewise.
75 (map_sections_to_segments): Likewise.
76 (assign_file_positions_for_segments): Likewise.
77 (get_program_header_size): Likewise.
78 * elflink.c (bfd_elf_size_dynamic_sections): Set
79 elf_tdata (output_bfd)->relro from info->relro.
80 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
82 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
84 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
85 a zero symndx for which we hadn't accounted a dynamic relocation.
86 (_frvfdpic_add_rofixup): Likewise.
88 2004-05-07 Brian Ford <ford@vss.fsi.com>
89 DJ Delorie <dj@redhat.com>
91 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
92 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
93 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
94 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
96 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
98 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
99 immediately if there's no link info.
100 (elf32_frvfdpic_copy_private_bfd_data): New.
101 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
103 2004-05-06 Zack Weinberg <zack@codesourcery.com>
105 * dwarf2.c (add_line_info): Also set info->filename to NULL if
106 filename argument is null; do not call strlen on a null pointer.
108 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
110 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
113 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
115 * configure.in (bfd_elf32_frvfdpic_vec): New.
116 * configure: Rebuilt.
117 * targets.c (bfd_elf32_frvfdpic_vec): New.
118 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
120 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
121 frvfdpic instead of frv. Rearrange elf-target macros such that
122 the FDPIC-specific ones are only defined for this new target
124 (bfd_elf32_frvfdpic_vec): Declare.
126 (elf32_frv_relocate_section): Use it to enable segment checking
127 and to control rofixup emission. Add output section vma to
128 applied relocation in non-LOAD non-ALLOC sections. Use
129 _bfd_error_handler for errors.
130 (_frv_create_got_section): Create .rel.got and .rofixup only in
131 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
133 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
134 (elf32_frvfdpic_modify_segment_map): Likewise.
135 (elf32_frv_finish_dynamic_sections): New, do-nothing.
136 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
137 error message if we miscompute the rofixup size.
138 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
139 (frvfdpic_elf_encode_eh_address): Likewise.
140 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
141 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
142 relocs. Reject unknown relocation types.
143 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
144 (frv_elf_merge_private_bfd_data): Likewise.
145 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
146 0x4000 for newly-added elf32-frvfdpic.
148 2004-05-05 Nick Clifton <nickc@redhat.com>
151 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
152 returning NULL as most users of this function do not check its
154 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
155 of bfd_cache_lookup().
156 * sco5-core.c (sco5_core_file_p): Likewise.
157 * trad-core.c (trad_unix_core_file_p): Likewise.
159 2004-05-05 Nick Clifton <nickc@redhat.com>
161 * cache.c (bfd_cache_lookup): Improve formatting.
162 * archive.c: Fix formatting.
164 2004-05-05 Peter Barada <peter@the-baradas.com>
166 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
167 * cpu-m68k.c(bfd_m68k_arch): Likewise.
168 * bfd-in2.h(bfd_architecture): Regenerate.
170 2004-05-03 Alan Modra <amodra@bigpond.net.au>
172 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
174 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
175 those against discarded link-once and SEC_MERGE section symbols.
177 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
179 * section.c (bfd_get_section_by_name_if): New.
180 * bfd-in2.h: Regenerated.
182 2004-05-02 Alan Modra <amodra@bigpond.net.au>
184 * som.c (som_bfd_is_group_section): Define.
186 2004-05-01 Alan Modra <amodra@bigpond.net.au>
188 * section.c (bfd_make_section_anyway): Copy the whole
189 bfd_hash_entry, not just "next" from existing entry.
191 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
193 * elf.c (bfd_section_from_shdr): Maintain the section order in
195 (special_sections): Add ".note.GNU-stack".
196 (elf_fake_sections): Handle section group for relocatable
199 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
201 * section.c (bfd_sections_find_if): New.
202 * bfd-in2.h: Regenerated.
204 2004-04-30 Alan Modra <amodra@bigpond.net.au>
206 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
208 * elf-bfd.h (bfd_elf_is_group_section): Declare.
209 * elf.c (bfd_elf_is_group_section): New function.
210 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
211 * section.c (bfd_generic_is_group_section): New function.
212 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
213 (BFD_JUMP_TABLE_LINK): Adjust.
214 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
215 * aout-target.h (MY_bfd_is_group_section): Define.
216 * aout-tic30.c (MY_bfd_is_group_section): Define.
217 * bfd.c (bfd_is_group_section): Define.
218 * binary.c (binary_bfd_is_group_section): Define.
219 * bout.c (b_out_bfd_is_group_section): Define.
220 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
221 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
222 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
223 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
224 * coffcode.h (coff_bfd_is_group_section): Define.
225 * i386msdos.c (msdos_bfd_is_group_section): Define.
226 * i386os9k.c (os9k_bfd_is_group_section): Define.
227 * ieee.c (ieee_bfd_is_group_section): Define.
228 * ihex.c (ihex_bfd_is_group_section): Define.
229 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
230 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
231 * mmo.c (mmo_bfd_is_group_section): Define.
232 * nlm-target.h (nlm_bfd_is_group_section): Define.
233 * oasys.c (oasys_bfd_is_group_section): Define.
234 * pef.c (bfd_pef_bfd_is_group_section): Define.
235 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
236 * srec.c (srec_bfd_is_group_section): Define.
237 * tekhex.c (tekhex_bfd_is_group_section): Define.
238 * versados.c (versados_bfd_is_group_section): Define.
239 * vms.c (vms_bfd_is_group_section): Define.
240 * xsym.c (bfd_sym_bfd_is_group_section): Define.
241 * bfd-in2.h: Regenerate.
242 * libbfd.h: Regenerate.
244 2004-04-30 Alan Modra <amodra@bigpond.net.au>
246 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
248 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
250 * configure.in: Update version to 2.15.91.
251 * configure: Regenerate.
253 2004-04-29 Brian Ford <ford@vss.fsi.com>
255 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
256 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
257 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
258 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
259 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
260 .gnu.linkonce.wi. sections.
261 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
262 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
264 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
265 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
267 2004-04-28 Chris Demetriou <cgd@broadcom.com>
269 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
270 * bfd-in2.h: Regenerate.
271 * libbfd.h: Likewise.
273 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
275 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
277 (setup_sections): Use som_subspace_dictionary_record struct instead
278 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
279 is_comdat, is_common or dup_common.
280 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
281 is_comdat, is_common and dup_common in section subspace_dict from
283 (som_begin_writing): Use som_subspace_dictionary_record struct.
284 (som_finish_writing): Likewise.
285 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
286 is_common and dup_common flags in info for symbol. Add comment
287 regarding linker support for these fields. Slightly reorganize
289 (som_build_and_write_symbol_table): Set is_comdat, is_common and
290 dup_common fields in symbol table from symbol info.
291 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
292 arguments. Set corresponding fields in copy_data. Change all callers.
293 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
295 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
296 * som.h (som_subspace_dictionary_record): Define.
297 (som_copyable_section_data_struct): Add is_comdat, is_common and
299 (som_section_data_struct): Use som_subspace_dictionary_record struct
300 instead of subspace_dictionary_record.
301 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
303 2004-04-27 Bob Wilson <bob.wilson@acm.org>
305 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
306 if set. Check reloc_done flag before applying relocations. Use
307 output addresses, both when applying relocations and when comparing
308 against the specified section.
309 (elf_xtensa_relocate_section): Use output address to check if dynamic
310 reloc is in a literal pool. Set section's reloc_done flag.
312 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
314 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
315 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
317 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
320 2004-04-27 Alan Modra <amodra@bigpond.net.au>
322 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
323 structure field removed in 2004-04-24 patch.
324 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
326 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
328 * elf32-arm.h (elf32_arm_section_flags): Likewise.
329 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
330 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
331 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
332 field before calling elf_backend_section_flags.
334 2004-04-24 Chris Demetriou <cgd@broadcom.com>
336 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
337 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
338 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
339 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
340 and BFD_RELOC_32_PCREL.
341 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
342 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
343 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
344 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
345 (mips_elf_next_relocation): Move comment about matching HI/LO
347 (_bfd_mips_elf_relocate_section): Here. Remove handling for
350 2004-04-23 Chris Demetriou <cgd@broadcom.com>
352 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
353 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
354 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
355 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
356 and update comments to reflect current usage.
357 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
358 and MIPS_R_SWITCH, as well as several empty entries. Update comment
360 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
361 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
362 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
363 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
364 type number to be MIPS_R_PCREL16.
365 (mips_relocate_section): Remove support for link-time relaxation
366 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
367 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
368 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
369 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
370 relaxation of branches used by embedded-PIC.
371 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
372 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
373 related members, update comment.
374 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
375 code related to embedded-PIC.
376 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
377 initialization of now-removed 'adjust' member of
378 'struct ecoff_debug_info'.
380 2004-04-23 Chris Demetriou <cgd@broadcom.com>
382 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
384 2004-04-21 Philip Blundell <pb@nexus.co.uk>
386 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
387 relocs for locally defined symbols during -shared final link.
388 (elf32_arm_final_link_relocate): Likewise.
390 2004-04-22 Jakub Jelinek <jakub@redhat.com>
392 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
393 ELF_LINK_POINTER_EQUALITY_NEEDED.
394 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
395 if r_type is not R_X86_64_PC32.
396 (elf64_x86_64_finish_dynamic_symbol): If
397 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
400 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
402 * elf32-sh.c (sh_elf_plt_sym_val): New function.
403 (elf_backend_plt_sym_val): Define.
405 2004-04-22 Andrew Cagney <cagney@redhat.com>
407 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
409 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
411 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
413 * som.c (som_set_section_contents): Constantify second argument.
414 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
415 (som_object_setup): Rework to avoid warning.
416 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
419 2004-04-22 Andrew Cagney <cagney@redhat.com>
421 * cache.c (bfd_cache_close): Check for a previously closed file.
423 2004-04-22 Jakub Jelinek <jakub@redhat.com>
425 * bfd.c (bfd_get_synthetic_symtab): Define.
426 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
427 NAME##_get_synthetic_symtab.
428 (struct bfd_target): Add _bfd_get_synthetic_symtab.
429 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
430 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
432 (_bfd_elf_get_synthetic_symtab): New prototype.
433 * elfcode.h (elf_get_synthetic_symtab): Define.
434 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
435 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
436 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
437 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
438 * bfd-in2.h: Rebuilt.
440 * elf32-i386.c (elf_i386_plt_sym_val): New function.
441 (elf_backend_plt_sym_val): Define.
442 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
443 (elf_backend_plt_sym_val): Define.
444 * elf32-s390.c (elf_s390_plt_sym_val): New function.
445 (elf_backend_plt_sym_val): Define.
446 * elf64-s390.c (elf_s390_plt_sym_val): New function.
447 (elf_backend_plt_sym_val): Define.
448 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
449 (elf_backend_plt_sym_val): Define.
450 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
451 (elf_backend_plt_sym_val): Define.
452 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
453 (elf_backend_plt_sym_val): Define.
454 * aout-target.h (MY_get_synthetic_symtab): Define.
455 * aout-tic30.c (MY_get_synthetic_symtab): Define.
456 * coff-rs6000.c (rs6000coff_vec): Add
457 _bfd_nodynamic_get_synthetic_symtab.
458 (pmac_xcoff_vec): Likewise.
459 * coff64-rs6000.c (rs6000coff64_vec): Add
460 _bfd_nodynamic_get_synthetic_symtab.
461 (aix5coff64_vec): Likewise.
462 * sunos.c (MY_get_synthetic_symtab): Define.
463 * vms.c (vms_get_synthetic_symtab): Define.
465 2004-04-22 Nick Clifton <nickc@redhat.com>
467 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
469 2004-04-22 Peter Barada <peter@the-baradas.com>
471 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
472 * bfd2-in.h: Regenerate.
473 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
475 2004-04-21 Chris Demetriou <cgd@broadcom.com>
477 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
478 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
479 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
480 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
481 * bfd-in2.h: Regenerate.
483 2004-04-21 Bob Wilson <bob.wilson@acm.org>
485 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
486 require relocations against a weak symbol to reference the same
487 symbol hash entry if not a final, static link.
488 (get_cached_value, add_value_map): Add final_static_link argument.
489 (remove_literals): Pass final_static_link argument as needed.
491 2004-04-21 Andrew Cagney <cagney@redhat.com>
493 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
494 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
495 (opncls_bwrite, opncls_bclose, opncls_bflush)
496 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
497 bfd iovec that uses function callbacks.
498 (bfd_close): Use the iovec's bclose.
499 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
500 (cache_bclose, cache_bflush, cache_bstat)
501 (cache_iovec): New functions and global variable, implement a
502 cache "iovec", where applicable set bfd_error.
503 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
504 * bfdio.c (struct bfd_iovec): Define.
505 (real_read): Delete function.
506 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
507 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
508 assume that bread and bwrite set bfd_error.
509 * bfd.c (struct bfd): Add "iovec", update comments.
510 * bfd-in2.h, libbfd.h: Re-generate.
512 2004-04-21 Andrew Cagney <cagney@redhat.com>
514 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
516 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
518 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
519 (bfd_elf_gc_sections): Fail if a shared object is being created.
520 Do not fail if dynamic sections have been created. Instead call
521 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
522 dynamically referenced symbols. Do not mark the whole graph
523 rooted at .eh_frame, only the section proper.
525 2004-04-20 DJ Delorie <dj@redhat.com>
527 * reloc.c: Add BFD_RELOC_32_SECREL.
528 * bfd-in2.h: Regenerate.
529 * libbfd.h: Likewise.
530 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
531 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
532 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
534 2004-04-19 Jakub Jelinek <jakub@redhat.com>
536 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
537 relocs against hidden/protected undefweak symbols properly.
538 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
540 2004-04-18 Mark Kettenis <kettenis@gnu.org>
542 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
543 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
546 2004-04-17 Brian Ford <ford@vss.fsi.com>
548 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
549 filepos for the SizeOfHeaders field.
550 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
552 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
554 2004-04-16 Alan Modra <amodra@bigpond.net.au>
556 * simple.c (bfd_simple_get_relocated_section_contents): Don't
557 change reloc_done. Set and restore _cooked_size.
560 2004-04-15 Mark Kettenis <kettenis@gnu.org>
562 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
565 2004-04-15 Nick Clifton <nickc@redhat.com>
567 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
569 2004-04-15 Alan Modra <amodra@bigpond.net.au>
571 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
573 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
575 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
576 when it is a definition.
578 2004-04-14 Alan Modra <amodra@bigpond.net.au>
580 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
581 when statically linking PIC code.
582 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
584 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
586 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
587 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
588 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
589 * configure: Regenerate.
591 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
593 * elflink.c: Include libiberty.h.
594 * Makefile.am (elflink.lo): Depend on libiberty.h.
595 * Makefile.in: Regenerate.
597 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
599 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
602 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
604 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
605 reserve the memory for dynamic linker
607 2004-04-05 Mark Kettenis <kettenis@gnu.org>
609 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
610 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
612 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
614 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
615 RELOC_FOR_GLOBAL_SYMBOL.
616 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
618 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
620 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
621 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
623 2004-04-01 Paul Brook <paul@codesourcery.com>
625 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
626 * elf32-arm.h (struct elf32_elf_section_map): New.
627 (struct _arm_elf_section_data): New.
628 (elf32_arm_section_data): Define.
629 (struct elf32_arm_link_hash_table): Add byteswap_code.
630 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
631 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
632 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
633 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
634 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
635 (bfd_elf32_new_section_hook, elf_backend_write_section,
636 elf_backend_link_output_symbol_hook): Define.
638 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
640 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
641 that keeps the characters in a B_INCL..B_EINCL range.
642 (_bfd_link_section_stabs): When computing the sum of the
643 characters in a B_INCL..B_EINCL range also keep a copy of those
644 characters. Use this information to distinguish between
645 include sections that have the same sum and the same length
646 but which are nevertheless unique.
648 2004-03-31 Paul Brook <paul@codesourcery.com>
650 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
651 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
653 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
655 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
656 to 'sum_chars' and add field 'num_chars'.
657 (_bfd_link_section_stabs): When computing the sum of the
658 characters in a B_INCL..B_EINCL range also keep a count of the
659 number of characters. Use this information to help distinguish
660 between include sections when have the same sum but which
661 nevertheless are still unique.
663 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
665 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
667 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
668 Tomer Levi <Tomer.Levi@nsc.com>
670 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
671 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
672 (BFD32_BACKENDS): Add elf32-cr16c.lo.
673 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
674 (cpu-cr16c.lo): New target.
675 (elf32-cr16c.lo): Likewise.
676 * Makefile.in: Regenerate.
677 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
678 (bfd_archures_list): Add bfd_cr16c_arch.
679 * config.bfd: Handle cr16c-*-elf*.
680 * configure.in: Handle bfd_elf32_cr16c_vec.
681 * configure: Regenerate.
682 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
683 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
684 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
685 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
686 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
687 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
688 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
689 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
690 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
691 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
692 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
693 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
694 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
695 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
696 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
697 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
698 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
699 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
700 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
701 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
702 * targets.c (bfd_elf32_cr16c_vec): Declare.
703 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
704 * cpu-cr16c.c: New file.
705 * elf32-cr16c.c: Likewise.
706 * libbfd.h: Regenerate.
707 * bfd-in2.h: Likewise.
709 2004-03-30 Jakub Jelinek <jakub@redhat.com>
711 * elf.c (map_sections_to_segments): Fix handling of .tbss.
713 2004-03-27 Alan Modra <amodra@bigpond.net.au>
715 * Makefile.am: Remove all mention of elflink.h.
716 * Makefile.in: Regenerate.
717 * bfd-in.h (bfd_elf_discard_info): Declare.
718 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
719 * bfd-in2.h: Regenerate.
720 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
721 bfd_elf32_link_record_dynamic_symbol,
722 bfd_elf64_link_record_dynamic_symbol,
723 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
724 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
725 _bfd_elf32_link_record_local_dynamic_symbol,
726 _bfd_elf64_link_record_local_dynamic_symbol,
727 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
728 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
729 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
730 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
731 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
732 _bfd_elf32_reloc_symbol_deleted_p,
733 _bfd_elf64_reloc_symbol_deleted_p): Delete.
734 (bfd_elf_link_record_dynamic_symbol,
735 bfd_elf_link_record_local_dynamic_symbol,
736 bfd_elf_final_link, bfd_elf_gc_sections,
737 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
738 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
739 bfd_elf_reloc_symbol_deleted_p): Declare.
740 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
741 * elf32-arm.h: Update for changed function names. Remove local
742 WILL_CALL_FINISH_DYNAMIC_SECTION define.
743 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
744 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
745 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
746 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
747 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
748 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
749 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
750 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
751 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
752 (bfd_elfNN_print_symbol): Define.
753 * elfcode.h: Don't include elflink.h.
754 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
755 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
756 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
757 elf_gc_record_vtinherit, elf_gc_record_vtentry,
758 elf_link_record_local_dynamic_symbol): Don't define.
759 * elflink.c: Update for changed function names. Move elflink.h
761 * elflink.h: Delete file.
762 * po/SRC-POTFILES.in: Regenerate.
763 * po/bfd.pot: Regenerate.
765 2004-03-27 Alan Modra <amodra@bigpond.net.au>
767 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
768 "name" for global syms accidentally removed in 2004-03-20 change.
770 2004-03-27 Alan Modra <amodra@bigpond.net.au>
772 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
773 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
774 where Elf_External_* is different for 64 and 32 bit, with
775 corresponding elf_size_info field.
776 (struct elf_final_link_info): Use "bfd_byte *" instead
777 of "Elf_External_Sym *" for external_syms and symbuf.
778 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
779 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
780 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
781 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
782 (elf_link_sort_cmp2): Adjust.
783 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
784 using ELF_R_SYM macro. Set u.sym_mask.
785 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
786 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
787 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
788 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
789 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
790 swap_syn_out functions. Rearrange dyn swap in/out switch.
791 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
792 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
793 (elf_link_flush_output_syms): Add elf_backend_data arg.
794 (elf_link_check_versioned_symbol): Likewise.
795 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
796 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
797 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
798 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
799 ELF_R_TYPE and ELF_R_INFO macros.
800 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
801 based on size rather than using ELF_R_INFO.
802 (elf_gc_mark): Set up r_sym_shift local var and use instead of
804 (struct alloc_got_off_arg): New.
805 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
806 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
807 (elf_gc_allocate_got_offsets): Adjust.
808 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
809 ELF_R_SYM. Use bfd_section_from_elf_index.
810 (elf_bfd_discard_info): Set cookie.r_sym_shift.
811 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
812 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
814 2004-03-26 Stan Shebs <shebs@apple.com>
816 Remove MPW support, no longer used.
817 * config.bfd (powerpc-*-mpw*): Remove configuration.
818 * mpw-config.in, mpw-make.sed: Remove files.
819 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
821 2004-03-26 Alan Modra <amodra@bigpond.net.au>
823 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
824 (ppc64_elf_add_symbol_hook): New function.
825 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
826 const from Elf_Internal_Sym param.
827 * elflink.c (elf_link_add_object_symbols): Adjust.
828 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
829 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
830 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
831 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
832 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
833 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
834 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
835 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
836 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
837 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
838 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
839 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
840 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
841 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
842 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
843 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
845 2004-03-26 Alan Modra <amodra@bigpond.net.au>
847 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
848 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
849 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
850 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
851 (bfd_elf64_bfd_link_add_symbols): Delete.
852 (bfd_elf_link_add_symbols): Declare.
853 * elfcode.h (elf_bfd_link_add_symbols): Delete.
854 * elflink.c: Include safe-ctype.h.
855 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
857 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
858 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
860 (elf_link_add_archive_symbols): Rename from
861 _bfd_elf_link_add_archive_symbols, make static.
862 (elf_link_add_object_symbols): New function. Corresponding
863 elflink.h function converted to use elf_size_info.
864 (bfd_elf_link_add_symbols): Likewise.
865 (bfd_elf_size_dynamic_sections): Adjust.
866 * elflink.h (elf_bfd_link_add_symbols): Delete.
867 (elf_link_add_object_symbols): Delete.
868 * elf32-gen.c (elf32_generic_link_add_symbols): Call
869 bfd_elf_link_add_symbols.
870 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
872 2004-03-25 Alan Modra <amodra@bigpond.net.au>
874 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
875 and chained shared libs only if dynsym. Clear dynsym on forced-local.
877 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
878 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
879 (_bfd_elf_add_dt_needed_tag): Declare.
880 (_bfd_elf_sort_symbol): Declare.
881 (_bfd_elf_finalize_dynstr): Declare.
882 (RELOC_FOR_GLOBAL_SYM): Formatting.
883 * elfcode.h (elf_add_dynamic_entry): Delete.
884 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
885 elflink.h function converted to use elf_size_info.
886 (_bfd_elf_add_dt_needed_tag): Likewise.
887 (_bfd_elf_sort_symbol): Likewise.
888 (_bfd_elf_finalize_dynstr): Likewise.
889 (compute_bucket_count): Likewise.
890 (bfd_elf_size_dynamic_sections): Likewise. Check result of
891 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
892 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
894 (sort_symbol, add_dt_needed_tag): Delete.
895 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
896 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
898 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
899 * elf32-cris.c (add_dynamic_entry): Likewise.
900 * elf32-hppa.c (add_dynamic_entry): Likewise.
901 * elf32-i370.c (add_dynamic_entry): Likewise.
902 * elf32-i386.c (add_dynamic_entry): Likewise.
903 * elf32-m32r.c (add_dynamic_entry): Likewise.
904 * elf32-m68k.c (add_dynamic_entry): Likewise.
905 * elf32-ppc.c (add_dynamic_entry): Likewise.
906 * elf32-s390.c (add_dynamic_entry): Likewise.
907 * elf32-sh.c (add_dynamic_entry): Likewise.
908 * elf32-sparc.c (add_dynamic_entry): Likewise.
909 * elf32-vax.c (add_dynamic_entry): Likewise.
910 * elf32-xtensa.c (add_dynamic_entry): Likewise.
911 * elf64-alpha.c (add_dynamic_entry): Likewise.
912 * elf64-hppa.c (add_dynamic_entry): Likewise.
913 * elf64-ppc.c (add_dynamic_entry): Likewise.
914 * elf64-s390.c (add_dynamic_entry): Likewise.
915 * elf64-sparc.c (add_dynamic_entry): Likewise.
916 * elf64-x86-64.c (add_dynamic_entry): Likewise.
917 * elfxx-ia64.c (add_dynamic_entry): Likewise.
918 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
919 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
920 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
921 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
923 2004-03-23 Paul Brook <paul@codesourcery.com>
925 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
927 2004-03-22 Bob Wilson <bob.wilson@acm.org>
929 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
930 literal tables and check for relocs outside of literal pools.
931 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
932 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
934 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
935 (elf_xtensa_relocate_section): Read literal tables and check for
936 dynamic relocations in read-only sections and not in literal pools.
938 2004-03-23 Alan Modra <amodra@bigpond.net.au>
941 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
943 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
945 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
946 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
947 not defined by the executable, or defined in a DSO.
948 <eliding run-time relocation of .got>: Initialize GOT entry for a
949 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
951 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
952 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
953 a PLT reloc to GOT for an executable.
954 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
955 .got for a DSO and explain why.
956 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
957 and unreferenced symbols for which a PLT is defined. Adjust
958 dynamic-symbol pruning correspondingly, to make sure we don't lose
959 a dynamic symbol also defined by a DSO.
961 2004-03-22 Alan Modra <amodra@bigpond.net.au>
963 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
964 and rel args. Group input and output args. Wrap to 80 columns.
965 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
966 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
967 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
968 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
969 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
970 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
971 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
972 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
973 RELOC_FOR_GLOBAL_SYMBOL invocation.
975 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
977 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
978 unresolved symbols in objects aren't allowed.
980 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
982 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
983 (elf_hppa_unmark_useless_dynamic_symbols):
984 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
985 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
986 (elf32_hppa_relocate_section): Likewise.
987 * elf32-i370.c (i370_elf_relocate_section): Likewise.
988 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
989 * elf32-sh.c (sh_elf_relocate_section): Likewise.
990 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
991 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
993 * elf-m10200.c (mn10200_elf_relocate_section): Use
994 RELOC_FOR_GLOBAL_SYMBOL.
995 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
996 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
997 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
998 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
999 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1000 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1001 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1002 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1003 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1004 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1005 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1006 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1008 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1010 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1011 (final_link_relocate): Likewise.
1012 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1013 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1015 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1017 * Makefile.am: Run "make dep-am".
1018 * Makefile.in: Regenerate.
1019 * aclocal.m4: Regenerate.
1020 * config.in: Regenerate.
1021 * po/bfd.pot: Regenerate.
1023 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1024 H.J. Lu <hongjiu.lu@intel.com>
1026 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1027 type and size change code to where it was previously. Remove
1028 dt_needed param. Treat old weak syms as strong if new sym is
1029 from a shared lib, even when old sym is from another shared
1030 lib. Remove unnecessary tests of oldweak and newweak. Correct
1032 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1033 _bfd_elf_merge_symbol calls.
1034 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1035 dt_needed local var. Update comments.
1036 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1037 (_bfd_elf_add_default_symbol): Likewise.
1039 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1040 strong syms in one shared object overriding weak syms in another.
1042 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1044 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1045 dyn_lib_class field. Rearrange for better packing.
1046 (elf_dt_soname): Delete.
1047 (elf_dyn_lib_class): Define.
1048 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1049 (bfd_elf_set_dt_needed_soname): Delete.
1050 (bfd_elf_set_dyn_lib_class): New function.
1051 * elflink.h (add_dt_needed_tag): New function. Split out from..
1052 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1053 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1054 initialization of soname.
1055 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1057 * bfd-in.h (enum dynamic_lib_link_class): New.
1058 (bfd_elf_set_dt_needed_soname): Delete.
1059 (bfd_elf_set_dyn_lib_class): Declare.
1060 * bfd-in2.h: Regenerate.
1062 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1063 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1064 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1065 symbol loop. Instead use add_needed to flag tag as written.
1067 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1069 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1070 logic for null_input_bfd detection.
1072 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1074 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1076 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1078 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1081 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1083 * elflink.c (elf_link_read_relocs_from_section): Don't use
1084 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1085 (_bfd_elf_link_read_relocs): ..to here.
1086 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1088 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1090 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1091 values selected in configure.host. Require both to be defined
1092 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1093 corresponding BFD_HOST vars with quotes.
1094 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1095 Always require BFD_HOST_64_BIT_DEFINED.
1096 <file_ptr type>: Find off_t size before emitting message. Combine
1097 off_t and ftello64 conditional.
1098 * configure: Regenerate.
1100 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1102 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1103 aliasing warning. Remove trailing whitespace throughout file.
1105 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1107 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1108 input_section in calls to get_dyn_name.
1109 * 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
1111 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1113 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1115 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1116 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1117 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1118 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1119 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1120 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1121 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1123 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1124 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1125 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1126 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1127 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1128 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1129 (read_8_bytes, read_indirect_string, read_address): Likewise.
1130 (read_abbrevs, parse_comp_unit): Likewise.
1131 * targets.c (struct bfd_target): Likewise.
1132 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1133 * hppabsd-core.c: Likewise. Formatting.
1134 * hpux-core.c: Likewise.
1135 * irix-core.c: Likewise.
1136 * netbsd-core.c: Likewise.
1137 * osf-core.c: Likewise.
1138 * ptrace-core.c: Likewise.
1139 * sco5-core.c: Likewise.
1140 * trad-core.c: Likewise.
1141 * configure: Regenerate.
1142 * bfd-in2.h: Regenerate.
1144 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1146 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1147 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1148 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1149 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1150 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1151 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1152 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1153 * libbfd.c: Likewise in function definitions.
1154 (bfd_put_8): Mask with 0xff rather than casting to char.
1155 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1156 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1157 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1158 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1159 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1160 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1161 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1162 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1163 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1164 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1165 * archive.c (do_slurp_coff_armap): Update swap prototype.
1166 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1167 (tic54x_getl_signed_32): Likewise.
1168 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1169 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1170 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1171 (bfd_getp_signed_32, bfd_putp32): Likewise.
1172 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1173 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1174 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1175 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1176 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1177 bfd_h_getx_signed_16, bfd_h_putx16.
1178 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1179 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1180 * hpux-core.c: Likewise.
1181 * irix-core.c: Likewise.
1182 * netbsd-core.c: Likewise.
1183 * osf-core.c: Likewise.
1184 * ptrace-core.c: Likewise.
1185 * sco5-core.c: Likewise.
1186 * trad-core.c: Likewise.
1187 * bfd-in2.h: Regenerate.
1189 2004-03-15 Matt Thomas <matt@3am-software.com>
1191 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1194 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1196 * config.bfd: Add x86_64-*-openbsd*.
1197 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1199 * configure: Regenerate.
1201 2004-03-12 Nick Clifton <nickc@redhat.com>
1202 Dave Murphy <wintermute2k4@ntlworld.com>
1204 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1205 if the input bfd does not contain any code.
1207 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1209 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1211 2004-03-05 Fred Fish <fnf@redhat.com>
1213 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1214 mips16 symbols to be even rather than testing first for even/odd.
1215 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1217 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1219 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1222 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1224 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1225 undefined symbols as hash_new.
1227 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1229 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1231 * elf32-sh.c: Ditto.
1232 * bfd-in2.h: Regenerate.
1234 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1236 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1238 (_frv_count_got_plt_entries): Initialize them.
1239 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1241 (frv_pic_relocs_info_for_global): Likewise.
1242 (frv_pic_relocs_info_for_local): Likewise.
1243 (frv_pic_merge_early_relocs_info): New.
1244 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1246 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1247 Check that we don't exceed the allocated count for entry.
1248 (_frv_add_rofixup): Likewise.
1249 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1250 (elf32_frv_finish_dynamic_sections): Improve error message in case
1251 we emit too few rofixup entries.
1253 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1255 * archures.c (bfd_mach_fr450): New.
1256 * bfd-in2.h: Regenerate.
1257 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1258 (arch_info_500): Link to it.
1259 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1260 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1261 (frv_elf_arch_extension_p): New function.
1262 (frv_elf_merge_private_bfd_data): Use it.
1264 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1268 * elflink.h (is_global_data_symbol_definition): Moved to
1270 (elf_link_is_defined_archive_symbol): Likewise.
1271 (elf_link_add_archive_symbols): Likewise. Renamed to
1272 _bfd_elf_link_add_archive_symbols.
1274 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1275 of ELF symbol table entry from backend.
1276 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1277 instead of elf_link_add_object_symbols.
1279 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1281 * elf-bfd.h (struct elf_backend_data): Added
1282 elf_backend_can_make_relative_eh_frame,
1283 elf_backend_can_make_lsda_relative_eh_frame and
1284 elf_backend_encode_eh_address.
1285 (_bfd_elf_encode_eh_address): Declare.
1286 (_bfd_elf_can_make_relative): Declare.
1287 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1288 hooks to decide whether to attempt to make_relative and
1290 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1291 (_bfd_elf_can_make_relative): New.
1292 (_bfd_elf_encode_eh_address): New.
1293 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1294 (frv_elf_encode_eh_address): New.
1295 (elf_backend_can_make_relative_eh_frame): Define.
1296 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1297 (elf_backend_encode_eh_address): Define.
1299 (elf_backend_can_make_relative_eh_frame): Define.
1300 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1301 (elf_backend_encode_eh_address): Define.
1302 (elfNN_bed): Add them.
1304 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1306 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1307 complain_on_overflow to signed.
1309 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1311 * elflink.h (sort_symbol): New.
1312 (elf_link_add_object_symbols): Use a sorted symbol array for
1315 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1317 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1318 for pc relative relocs.
1319 (elf_s390_relocate_section): Likewise.
1320 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1321 for pc relative relocs.
1322 (elf_s390_relocate_section): Likewise.
1324 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1326 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1329 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1331 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1332 field to track if a relocation is against readonly section.
1333 (count_dyn_reloc): Take a new argument for rent->reltext.
1334 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1335 (get_reloc_section): Don't set ia64_info->reltext here.
1336 (allocate_dynrel_entries): Set ia64_info->reltext here.
1338 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1340 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1341 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1342 function's descriptor to symbol+offset, and map local undefweak
1343 symbol to NULL function descriptor.
1344 (elf32_frv_relocate_section): Likewise.
1346 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1348 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1350 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1351 (netbsd_core_file_p): Set architecture from machine ID for
1354 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1356 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1357 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1359 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1361 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1362 symbols with non-default visibility.
1364 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1366 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1367 IMAGE_SCN_MEM_WRITE on known sections only.
1369 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1371 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1372 symbols used in PIE relocs.
1374 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1376 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1379 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1381 * configure.in: Update version to 2.15.90.
1382 * configure: Regenerate.
1384 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1385 Richard Sandiford <rsandifo@redhat.com>
1387 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1388 _bfd_elf_symbol_refs_local_p to decide whether to decay
1389 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1390 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1391 relocs if the symbol wasn't defined by a regular object file.
1392 Don't check the symbol's dynindx.
1394 2004-02-16 Andrew Cagney <cagney@redhat.com>
1396 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1398 * bfd-in2.h: Re-generate.
1400 2004-02-14 Andrew Cagney <cagney@redhat.com>
1402 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1403 _LARGEFILE64_SOURCE.
1405 2004-02-13 Andrew Cagney <cagney@redhat.com>
1407 * elf.c (vma_page_aligned_bias): New function.
1408 (assign_file_positions_except_relocs)
1409 (assign_file_positions_for_segments): Replace broken modulo
1410 arithmetic with call to vma_page_aligned_bias.
1412 2004-02-11 Andrew Cagney <cagney@redhat.com>
1414 * bfd-in.h: Update copyright.
1415 (bfd_tell): Change return type to file_ptr.
1416 * bfd-in2.h: Re-generate.
1417 * cache.c: Update copyright.
1418 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1420 (close_one): Use real_ftell.
1421 * bfdio.c: Update copyright.
1422 (real_ftell, real_fseek): New functions.
1423 (bfd_tell): Use real_fseek and real_ftell, change return type to
1425 (bfd_seek): Use real_ftell and real_fseek, change type of
1426 file_position to a file_ptr.
1427 * libbfd-in.h: Update copyright.
1428 (real_ftell, real_fseek): Declare.
1429 * libbfd.h: Re-generate.
1431 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1432 fseeko and fseeko64. Determine bfd_file_ptr.
1433 * configure: Re-generate.
1434 * config.in: Re-generate.
1436 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1438 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1439 * elf32-h8300.c: Likewise.
1441 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1442 Nick Clifton <nickc@redhat.com>
1444 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1445 GOT entries with no associated GOT subsection.
1447 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1449 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1450 * elf.c (swap_out_syms): Use it to decide whether local section
1451 symbols should be named.
1452 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1453 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1454 (elf_backend_name_local_section_symbols): Define.
1455 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1457 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1459 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1460 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1463 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1465 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1466 to bfd_link_hash_entry passed by reference to
1467 _bfd_generic_link_add_one_symbol.
1469 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1471 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1472 relocations against dynamic symbols.
1474 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1476 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1479 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1481 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1482 * bfd-in2.h, libbfd.h: Rebuilt.
1484 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1486 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1487 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1488 flag has been cleared.
1490 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1492 * coff-h8300.c: Add and adjust comments about relaxation.
1493 * elf32-h8300.c: Likewise.
1495 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1497 * coff-h8300.c: Fix comment typos.
1498 * elf32-h8300.c: Likewise.
1500 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1502 * coff-h8300.c: Add comments about relaxation.
1503 * elf32-h8300.c: Likewise.
1505 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1507 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1509 * aclocal.m4: Regenerate.
1510 * configure: Regenerate.
1512 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1514 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1515 mips_elf64_rtype_to_howto instead of using howto_table.
1517 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1519 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1521 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1522 relocs which would not use the PLT.
1524 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1526 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1527 (ppc64_elf_gc_sweep_hook): Likewise.
1528 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1530 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1532 Adds linker relaxation support for bit manipulation insns like
1533 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1535 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1536 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1537 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1538 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1540 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1542 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1544 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1546 * elf32-h8300.c: Fix formatting.
1548 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1550 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1551 dynamic object is present. Declare r_symndx and h in an inner
1553 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1555 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1557 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1558 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1559 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1560 identically. Do not emit PC24 relocations for shared libraries.
1561 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1562 identically. Don't adjust pc_count.
1563 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1564 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1565 adjust count for branch relocations.
1566 (allocate_dynrelocs): Correct typo in call to
1567 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1568 PC24 or PLT32 relocs when linking.
1570 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1572 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1573 relocation howto with ARM_26 one for consistency.
1574 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1575 that will be converted to ARM_26D ones, since we always want 'done'
1576 relocations to be reflected in section's data.
1577 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1579 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1582 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1584 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1585 are not partial_inplace during a relocatable link.
1587 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1589 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1590 if no dynamic object is present. Declare r_symndx and h in an
1593 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1595 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1596 trampoline if it is known out of range.
1598 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1600 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1601 * elf32-frv.c (_frv_osec_readonly_p): New.
1602 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1604 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1605 (elf32_frv_relocate_section): Likewise. Error out if attempting
1606 to emit rofixups or dynamic relocs in read-only segments. Use
1607 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1608 dynamic relocations.
1609 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1610 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1611 relocations or fixups involving merged sections correctly. Avoid
1612 crash when undefined symbol is referenced by R_FRV_32 or
1613 R_FRV_FUNCDESC_VALUE.
1614 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1615 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1616 input section holding local symbol to addend of R_FRV_32 or
1617 R_FRV_FUNCDESC_VALUE dynamic relocation.
1618 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1619 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1620 (elf32_frv_always_size_sections): Don't store pointer to
1621 __stacksize symbol in sec_info.
1622 (elf32_frv_modify_segment_map): Look it up here.
1623 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1624 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1625 of the lazy PLT entry, not only its offset, as the low word of a
1626 function descriptor.
1627 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1628 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1629 if a hash table entry already exists but is not a definition.
1630 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1631 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1632 (_frv_add_rofixup): Don't inline.
1633 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1634 for undefweak symbols.
1635 (elf32_frv_relocate_section): Avoid crash while computing
1636 relocation when linking with shared library. Only emit rofixups
1637 and dynamic relocations for alloc&load sections. Mark binaries
1638 with inter-segment relocations for relocation as a unit.
1639 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1640 (DEFAULT_STACK_SIZE): New.
1641 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1642 emit rofixups or dynamic relocs when linking dynamic non-PIE
1644 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1645 shared libs too. Reserve the last entry for the GOT pointer.
1646 (elf32_frv_finish_dynamic_sections): Emit it.
1647 (elf32_frv_always_size_sections): New.
1648 (elf32_frv_modify_segment_map): New.
1649 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1651 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1652 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1653 (elf_backend_always_size_sections): New.
1654 (elf_backend_modify_segment_map): New.
1655 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1656 * config.bfd: Added frv-*-*linux*.
1657 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1658 ABS section, instead of crashing.
1659 (elf32_frv_relocate_section): Don't crash before warning about
1660 different segments in non-PIC relocation.
1661 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1662 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1663 relocs to undefweak symbols.
1664 (elf32_frv_relocate_section): Ditto for undefined symbols.
1665 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1666 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1667 gotfixup section was created.
1668 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1669 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1670 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1671 complain_overflow_signed.
1672 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1673 have not been allocated.
1674 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1675 privfd only if dynamic sections were created.
1676 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1677 for GPREL relocs. When linking relocatable FDPIC executables,
1678 emit warnings for relocations that would be illegal on PIE or
1679 shared libraries. Emit rofixup for R_FRV_32 only if input object
1681 (_frv_create_got_section): Define _gp symbol in the rofixup
1683 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1684 dynamic sections missing, error out requesting -melf32frvfd.
1685 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1686 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1687 computation of addends from section and global or local symbol
1688 value. Change return type to bfd_boolean, and return a failure if
1689 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1690 nonzero addend is required.
1691 (elf32_frv_relocate_section): Likewise. Print error for
1692 unsupported nonzero addends.
1693 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1694 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1695 force everything local.
1696 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1697 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1698 (frv_gotfixup_section): New.
1699 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1700 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1702 (_frv_add_rofixup): New.
1703 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1704 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1705 improve some ugly conditions.
1706 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1707 relocations in fdpic.
1708 (_frv_create_got_section): Create .rofixup.got section.
1709 (struct _frv_dynamic_got_info): Added fixups.
1710 (_frv_count_got_plt_entries): Account in-GOT relocations into
1711 relocs32, relocsfd and relocsfdv. Account them into relocs or
1712 fixups, as appropriate.
1713 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1715 (elf32_frv_finish_dynamic_sections): Verify that the right number
1716 of relocations and fixups was generated.
1717 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1719 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1720 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1721 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1722 descriptor of a (formerly-)global symbol is local.
1723 (struct frv_pic_relocs_info): Adjust comments.
1724 (_frv_emit_got_relocs_plt_entries): Adjust.
1725 (elf32_frv_relocate_section): Likewise.
1726 (_frv_count_got_plt_entries): Likewise.
1727 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1728 symbol's value to addend in the common preamble. Decay dynamic
1729 symbols to section+offset if they bind or call locally, for GOT
1730 and FUNCDESC_VALUE, respectively.
1731 (elf32_frv_relocate_section): Likewise.
1732 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1733 internal or hidden visibility.
1734 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1735 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1736 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1737 (elf32_frv_relocate_section): Pass relocation addend in. Use
1738 original relocation addend to look up the got relocs/plt entries
1739 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1740 processing relocations that reference .scommon symbols.
1741 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1742 Introduce support for dynamic linking.
1743 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1744 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1745 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1746 (frv_reloc_type_lookup): Return REL howtos for executables and
1748 (frv_info_to_howto_rel): New.
1749 (struct frv_elf_link_hash_table): New.
1750 (frv_hash_table, frv_got_section, frv_gotrel_section,
1751 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1752 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1753 (frv_elf_link_hash_table_create): New.
1754 (struct frv_pic_relocs_info): New.
1755 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1756 (frv_pic_relocs_info_find): New.
1757 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1759 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1760 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1761 (_frv_emit_got_relocs_plt_entries): New.
1762 (elf32_frv_relocate_section): Add support for dynamic linking.
1763 Handle new relocations.
1764 (_frv_create_got_section): New.
1765 (elf32_frv_create_dynamic_sections): New.
1766 (ELF_DYNAMIC_INTERPRETER): New.
1767 (struct _frv_dynamic_got_info): New.
1768 (_frv_count_got_plt_entries): New.
1769 (struct _frv_dynamic_got_plt_info): New.
1770 (_frv_compute_got_alloc_data): New.
1771 (_frv_get_got_entry, _frv_get_fd_entry): New.
1772 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1773 (_frv_resolve_final_relocs_info): New.
1774 (elf32_frv_size_dynamic_sections): New.
1775 (elf32_frv_finish_dynamic_sections): New.
1776 (elf32_frv_adjust_dynamic_symbol): New.
1777 (elf32_frv_finish_dynamic_symbol): New.
1778 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1780 (elf_info_to_howto_rel): Define.
1781 (bfd_elf32_bfd_link_hash_table_create): Define.
1782 (elf_backend_create_dynamic_sections): Define.
1783 (elf_backend_adjust_dynamic_symbol): Define.
1784 (elf_backend_size_dynamic_sections): Define.
1785 (elf_backend_finish_dynamic_symbol): Define.
1786 (elf_backend_finish_dynamic_sections): Define.
1787 (elf_backend_want_got_sym): Define.
1788 (elf_backend_got_header_size): Define.
1789 (elf_backend_want_got_plt): Define.
1790 (elf_backend_plt_readonly): Define.
1791 (elf_backend_want_plt_sym): Define.
1792 (elf_backend_plt_header_size): Define.
1793 (elf_backend_may_use_rel_p): Define.
1794 (elf_backend_may_use_rela_p): Define.
1795 (elf_backend_default_use_rela_p): Define.
1796 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1797 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1798 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1799 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1800 (frv_reloc_map): Map the corresponding BFD relocs to them.
1801 (frv_reloc_type_lookup): ... and back to BFD relocs.
1802 * reloc.c: New relocs.
1803 * bfd-in2.h, libbfd.h: Rebuilt.
1804 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1805 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1806 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1807 R_FRV_FUNCDESC_GOTLO): New.
1808 (frv_reloc_map): Map the corresponding BFD relocs to them.
1809 (frv_reloc_type_lookup): ... and back to BFD relocs.
1810 * reloc.c: New relocs.
1811 * bfd-in2.h, libbfd.h: Rebuilt.
1813 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1815 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1816 targets to support pages of up to 64kB.
1817 (elf32_bed): Redefine to get a separate backend data structure for
1818 traditional targets.
1819 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1820 targets to support pages of up to 64kB.
1821 (elf64_bed): Redefine to get a separate backend data structure for
1822 traditional targets.
1823 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1824 targets to support pages of up to 64kB.
1825 (elf32_bed): Redefine to get a separate backend data structure for
1826 traditional targets.
1828 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1830 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1832 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1834 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1835 (elf_i386_grok_psinfo): Likewise.
1837 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1839 * config.bfd: Add m68k-uClinux target.
1841 2004-01-01 Grant Edwards <grante@visi.com>
1843 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1844 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1845 (elf32_h8_gc_sweep_hook): New function.
1846 (elf_backend_gc_mark_hook): Define.
1847 (elf_backend_gc_sweep_hook): Define.
1848 (elf_backend_can_gc_sections): Define.
1850 For older changes see ChangeLog-0203
1856 version-control: never
projects / external / binutils.git / blob