1 2004-05-05 Nick Clifton <nickc@redhat.com>
4 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5 returning NULL as most users of this function do not check its
7 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
9 * sco5-core.c (sco5_core_file_p): Likewise.
10 * trad-core.c (trad_unix_core_file_p): Likewise.
12 2004-05-05 Nick Clifton <nickc@redhat.com>
14 * cache.c (bfd_cache_lookup): Improve formatting.
15 * archive.c: Fix formatting.
17 2004-05-05 Peter Barada <peter@the-baradas.com>
19 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
20 * cpu-m68k.c(bfd_m68k_arch): Likewise.
21 * bfd-in2.h(bfd_architecture): Regenerate.
23 2004-05-03 Alan Modra <amodra@bigpond.net.au>
25 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
27 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
28 those against discarded link-once and SEC_MERGE section symbols.
30 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
32 * section.c (bfd_get_section_by_name_if): New.
33 * bfd-in2.h: Regenerated.
35 2004-05-02 Alan Modra <amodra@bigpond.net.au>
37 * som.c (som_bfd_is_group_section): Define.
39 2004-05-01 Alan Modra <amodra@bigpond.net.au>
41 * section.c (bfd_make_section_anyway): Copy the whole
42 bfd_hash_entry, not just "next" from existing entry.
44 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
46 * elf.c (bfd_section_from_shdr): Maintain the section order in
48 (special_sections): Add ".note.GNU-stack".
49 (elf_fake_sections): Handle section group for relocatable
52 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
54 * section.c (bfd_sections_find_if): New.
55 * bfd-in2.h: Regenerated.
57 2004-04-30 Alan Modra <amodra@bigpond.net.au>
59 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
61 * elf-bfd.h (bfd_elf_is_group_section): Declare.
62 * elf.c (bfd_elf_is_group_section): New function.
63 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
64 * section.c (bfd_generic_is_group_section): New function.
65 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
66 (BFD_JUMP_TABLE_LINK): Adjust.
67 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
68 * aout-target.h (MY_bfd_is_group_section): Define.
69 * aout-tic30.c (MY_bfd_is_group_section): Define.
70 * bfd.c (bfd_is_group_section): Define.
71 * binary.c (binary_bfd_is_group_section): Define.
72 * bout.c (b_out_bfd_is_group_section): Define.
73 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
74 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
75 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
76 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
77 * coffcode.h (coff_bfd_is_group_section): Define.
78 * i386msdos.c (msdos_bfd_is_group_section): Define.
79 * i386os9k.c (os9k_bfd_is_group_section): Define.
80 * ieee.c (ieee_bfd_is_group_section): Define.
81 * ihex.c (ihex_bfd_is_group_section): Define.
82 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
83 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
84 * mmo.c (mmo_bfd_is_group_section): Define.
85 * nlm-target.h (nlm_bfd_is_group_section): Define.
86 * oasys.c (oasys_bfd_is_group_section): Define.
87 * pef.c (bfd_pef_bfd_is_group_section): Define.
88 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
89 * srec.c (srec_bfd_is_group_section): Define.
90 * tekhex.c (tekhex_bfd_is_group_section): Define.
91 * versados.c (versados_bfd_is_group_section): Define.
92 * vms.c (vms_bfd_is_group_section): Define.
93 * xsym.c (bfd_sym_bfd_is_group_section): Define.
94 * bfd-in2.h: Regenerate.
95 * libbfd.h: Regenerate.
97 2004-04-30 Alan Modra <amodra@bigpond.net.au>
99 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
101 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
103 * configure.in: Update version to 2.15.91.
104 * configure: Regenerate.
106 2004-04-29 Brian Ford <ford@vss.fsi.com>
108 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
109 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
110 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
111 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
112 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
113 .gnu.linkonce.wi. sections.
114 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
115 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
117 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
118 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
120 2004-04-28 Chris Demetriou <cgd@broadcom.com>
122 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
123 * bfd-in2.h: Regenerate.
124 * libbfd.h: Likewise.
126 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
128 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
130 (setup_sections): Use som_subspace_dictionary_record struct instead
131 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
132 is_comdat, is_common or dup_common.
133 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
134 is_comdat, is_common and dup_common in section subspace_dict from
136 (som_begin_writing): Use som_subspace_dictionary_record struct.
137 (som_finish_writing): Likewise.
138 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
139 is_common and dup_common flags in info for symbol. Add comment
140 regarding linker support for these fields. Slightly reorganize
142 (som_build_and_write_symbol_table): Set is_comdat, is_common and
143 dup_common fields in symbol table from symbol info.
144 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
145 arguments. Set corresponding fields in copy_data. Change all callers.
146 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
148 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
149 * som.h (som_subspace_dictionary_record): Define.
150 (som_copyable_section_data_struct): Add is_comdat, is_common and
152 (som_section_data_struct): Use som_subspace_dictionary_record struct
153 instead of subspace_dictionary_record.
154 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
156 2004-04-27 Bob Wilson <bob.wilson@acm.org>
158 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
159 if set. Check reloc_done flag before applying relocations. Use
160 output addresses, both when applying relocations and when comparing
161 against the specified section.
162 (elf_xtensa_relocate_section): Use output address to check if dynamic
163 reloc is in a literal pool. Set section's reloc_done flag.
165 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
167 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
168 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
170 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
173 2004-04-27 Alan Modra <amodra@bigpond.net.au>
175 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
176 structure field removed in 2004-04-24 patch.
177 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
179 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
181 * elf32-arm.h (elf32_arm_section_flags): Likewise.
182 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
183 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
184 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
185 field before calling elf_backend_section_flags.
187 2004-04-24 Chris Demetriou <cgd@broadcom.com>
189 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
190 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
191 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
192 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
193 and BFD_RELOC_32_PCREL.
194 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
195 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
196 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
197 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
198 (mips_elf_next_relocation): Move comment about matching HI/LO
200 (_bfd_mips_elf_relocate_section): Here. Remove handling for
203 2004-04-23 Chris Demetriou <cgd@broadcom.com>
205 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
206 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
207 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
208 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
209 and update comments to reflect current usage.
210 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
211 and MIPS_R_SWITCH, as well as several empty entries. Update comment
213 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
214 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
215 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
216 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
217 type number to be MIPS_R_PCREL16.
218 (mips_relocate_section): Remove support for link-time relaxation
219 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
220 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
221 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
222 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
223 relaxation of branches used by embedded-PIC.
224 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
225 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
226 related members, update comment.
227 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
228 code related to embedded-PIC.
229 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
230 initialization of now-removed 'adjust' member of
231 'struct ecoff_debug_info'.
233 2004-04-23 Chris Demetriou <cgd@broadcom.com>
235 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
237 2004-04-21 Philip Blundell <pb@nexus.co.uk>
239 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
240 relocs for locally defined symbols during -shared final link.
241 (elf32_arm_final_link_relocate): Likewise.
243 2004-04-22 Jakub Jelinek <jakub@redhat.com>
245 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
246 ELF_LINK_POINTER_EQUALITY_NEEDED.
247 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
248 if r_type is not R_X86_64_PC32.
249 (elf64_x86_64_finish_dynamic_symbol): If
250 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
253 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
255 * elf32-sh.c (sh_elf_plt_sym_val): New function.
256 (elf_backend_plt_sym_val): Define.
258 2004-04-22 Andrew Cagney <cagney@redhat.com>
260 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
262 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
264 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
266 * som.c (som_set_section_contents): Constantify second argument.
267 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
268 (som_object_setup): Rework to avoid warning.
269 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
272 2004-04-22 Andrew Cagney <cagney@redhat.com>
274 * cache.c (bfd_cache_close): Check for a previously closed file.
276 2004-04-22 Jakub Jelinek <jakub@redhat.com>
278 * bfd.c (bfd_get_synthetic_symtab): Define.
279 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
280 NAME##_get_synthetic_symtab.
281 (struct bfd_target): Add _bfd_get_synthetic_symtab.
282 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
283 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
285 (_bfd_elf_get_synthetic_symtab): New prototype.
286 * elfcode.h (elf_get_synthetic_symtab): Define.
287 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
288 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
289 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
290 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
291 * bfd-in2.h: Rebuilt.
293 * elf32-i386.c (elf_i386_plt_sym_val): New function.
294 (elf_backend_plt_sym_val): Define.
295 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
296 (elf_backend_plt_sym_val): Define.
297 * elf32-s390.c (elf_s390_plt_sym_val): New function.
298 (elf_backend_plt_sym_val): Define.
299 * elf64-s390.c (elf_s390_plt_sym_val): New function.
300 (elf_backend_plt_sym_val): Define.
301 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
302 (elf_backend_plt_sym_val): Define.
303 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
304 (elf_backend_plt_sym_val): Define.
305 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
306 (elf_backend_plt_sym_val): Define.
307 * aout-target.h (MY_get_synthetic_symtab): Define.
308 * aout-tic30.c (MY_get_synthetic_symtab): Define.
309 * coff-rs6000.c (rs6000coff_vec): Add
310 _bfd_nodynamic_get_synthetic_symtab.
311 (pmac_xcoff_vec): Likewise.
312 * coff64-rs6000.c (rs6000coff64_vec): Add
313 _bfd_nodynamic_get_synthetic_symtab.
314 (aix5coff64_vec): Likewise.
315 * sunos.c (MY_get_synthetic_symtab): Define.
316 * vms.c (vms_get_synthetic_symtab): Define.
318 2004-04-22 Nick Clifton <nickc@redhat.com>
320 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
322 2004-04-22 Peter Barada <peter@the-baradas.com>
324 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
325 * bfd2-in.h: Regenerate.
326 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
328 2004-04-21 Chris Demetriou <cgd@broadcom.com>
330 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
331 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
332 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
333 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
334 * bfd-in2.h: Regenerate.
336 2004-04-21 Bob Wilson <bob.wilson@acm.org>
338 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
339 require relocations against a weak symbol to reference the same
340 symbol hash entry if not a final, static link.
341 (get_cached_value, add_value_map): Add final_static_link argument.
342 (remove_literals): Pass final_static_link argument as needed.
344 2004-04-21 Andrew Cagney <cagney@redhat.com>
346 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
347 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
348 (opncls_bwrite, opncls_bclose, opncls_bflush)
349 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
350 bfd iovec that uses function callbacks.
351 (bfd_close): Use the iovec's bclose.
352 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
353 (cache_bclose, cache_bflush, cache_bstat)
354 (cache_iovec): New functions and global variable, implement a
355 cache "iovec", where applicable set bfd_error.
356 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
357 * bfdio.c (struct bfd_iovec): Define.
358 (real_read): Delete function.
359 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
360 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
361 assume that bread and bwrite set bfd_error.
362 * bfd.c (struct bfd): Add "iovec", update comments.
363 * bfd-in2.h, libbfd.h: Re-generate.
365 2004-04-21 Andrew Cagney <cagney@redhat.com>
367 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
369 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
371 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
372 (bfd_elf_gc_sections): Fail if a shared object is being created.
373 Do not fail if dynamic sections have been created. Instead call
374 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
375 dynamically referenced symbols. Do not mark the whole graph
376 rooted at .eh_frame, only the section proper.
378 2004-04-20 DJ Delorie <dj@redhat.com>
380 * reloc.c: Add BFD_RELOC_32_SECREL.
381 * bfd-in2.h: Regenerate.
382 * libbfd.h: Likewise.
383 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
384 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
385 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
387 2004-04-19 Jakub Jelinek <jakub@redhat.com>
389 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
390 relocs against hidden/protected undefweak symbols properly.
391 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
393 2004-04-18 Mark Kettenis <kettenis@gnu.org>
395 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
396 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
399 2004-04-17 Brian Ford <ford@vss.fsi.com>
401 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
402 filepos for the SizeOfHeaders field.
403 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
405 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
407 2004-04-16 Alan Modra <amodra@bigpond.net.au>
409 * simple.c (bfd_simple_get_relocated_section_contents): Don't
410 change reloc_done. Set and restore _cooked_size.
413 2004-04-15 Mark Kettenis <kettenis@gnu.org>
415 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
418 2004-04-15 Nick Clifton <nickc@redhat.com>
420 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
422 2004-04-15 Alan Modra <amodra@bigpond.net.au>
424 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
426 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
428 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
429 when it is a definition.
431 2004-04-14 Alan Modra <amodra@bigpond.net.au>
433 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
434 when statically linking PIC code.
435 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
437 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
439 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
440 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
441 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
442 * configure: Regenerate.
444 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
446 * elflink.c: Include libiberty.h.
447 * Makefile.am (elflink.lo): Depend on libiberty.h.
448 * Makefile.in: Regenerate.
450 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
452 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
455 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
457 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
458 reserve the memory for dynamic linker
460 2004-04-05 Mark Kettenis <kettenis@gnu.org>
462 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
463 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
465 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
467 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
468 RELOC_FOR_GLOBAL_SYMBOL.
469 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
471 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
473 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
474 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
476 2004-04-01 Paul Brook <paul@codesourcery.com>
478 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
479 * elf32-arm.h (struct elf32_elf_section_map): New.
480 (struct _arm_elf_section_data): New.
481 (elf32_arm_section_data): Define.
482 (struct elf32_arm_link_hash_table): Add byteswap_code.
483 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
484 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
485 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
486 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
487 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
488 (bfd_elf32_new_section_hook, elf_backend_write_section,
489 elf_backend_link_output_symbol_hook): Define.
491 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
493 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
494 that keeps the characters in a B_INCL..B_EINCL range.
495 (_bfd_link_section_stabs): When computing the sum of the
496 characters in a B_INCL..B_EINCL range also keep a copy of those
497 characters. Use this information to distinguish between
498 include sections that have the same sum and the same length
499 but which are nevertheless unique.
501 2004-03-31 Paul Brook <paul@codesourcery.com>
503 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
504 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
506 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
508 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
509 to 'sum_chars' and add field 'num_chars'.
510 (_bfd_link_section_stabs): When computing the sum of the
511 characters in a B_INCL..B_EINCL range also keep a count of the
512 number of characters. Use this information to help distinguish
513 between include sections when have the same sum but which
514 nevertheless are still unique.
516 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
518 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
520 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
521 Tomer Levi <Tomer.Levi@nsc.com>
523 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
524 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
525 (BFD32_BACKENDS): Add elf32-cr16c.lo.
526 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
527 (cpu-cr16c.lo): New target.
528 (elf32-cr16c.lo): Likewise.
529 * Makefile.in: Regenerate.
530 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
531 (bfd_archures_list): Add bfd_cr16c_arch.
532 * config.bfd: Handle cr16c-*-elf*.
533 * configure.in: Handle bfd_elf32_cr16c_vec.
534 * configure: Regenerate.
535 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
536 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
537 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
538 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
539 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
540 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
541 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
542 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
543 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
544 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
545 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
546 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
547 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
548 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
549 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
550 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
551 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
552 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
553 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
554 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
555 * targets.c (bfd_elf32_cr16c_vec): Declare.
556 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
557 * cpu-cr16c.c: New file.
558 * elf32-cr16c.c: Likewise.
559 * libbfd.h: Regenerate.
560 * bfd-in2.h: Likewise.
562 2004-03-30 Jakub Jelinek <jakub@redhat.com>
564 * elf.c (map_sections_to_segments): Fix handling of .tbss.
566 2004-03-27 Alan Modra <amodra@bigpond.net.au>
568 * Makefile.am: Remove all mention of elflink.h.
569 * Makefile.in: Regenerate.
570 * bfd-in.h (bfd_elf_discard_info): Declare.
571 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
572 * bfd-in2.h: Regenerate.
573 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
574 bfd_elf32_link_record_dynamic_symbol,
575 bfd_elf64_link_record_dynamic_symbol,
576 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
577 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
578 _bfd_elf32_link_record_local_dynamic_symbol,
579 _bfd_elf64_link_record_local_dynamic_symbol,
580 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
581 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
582 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
583 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
584 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
585 _bfd_elf32_reloc_symbol_deleted_p,
586 _bfd_elf64_reloc_symbol_deleted_p): Delete.
587 (bfd_elf_link_record_dynamic_symbol,
588 bfd_elf_link_record_local_dynamic_symbol,
589 bfd_elf_final_link, bfd_elf_gc_sections,
590 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
591 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
592 bfd_elf_reloc_symbol_deleted_p): Declare.
593 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
594 * elf32-arm.h: Update for changed function names. Remove local
595 WILL_CALL_FINISH_DYNAMIC_SECTION define.
596 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
597 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
598 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
599 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
600 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
601 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
602 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
603 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
604 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
605 (bfd_elfNN_print_symbol): Define.
606 * elfcode.h: Don't include elflink.h.
607 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
608 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
609 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
610 elf_gc_record_vtinherit, elf_gc_record_vtentry,
611 elf_link_record_local_dynamic_symbol): Don't define.
612 * elflink.c: Update for changed function names. Move elflink.h
614 * elflink.h: Delete file.
615 * po/SRC-POTFILES.in: Regenerate.
616 * po/bfd.pot: Regenerate.
618 2004-03-27 Alan Modra <amodra@bigpond.net.au>
620 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
621 "name" for global syms accidentally removed in 2004-03-20 change.
623 2004-03-27 Alan Modra <amodra@bigpond.net.au>
625 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
626 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
627 where Elf_External_* is different for 64 and 32 bit, with
628 corresponding elf_size_info field.
629 (struct elf_final_link_info): Use "bfd_byte *" instead
630 of "Elf_External_Sym *" for external_syms and symbuf.
631 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
632 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
633 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
634 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
635 (elf_link_sort_cmp2): Adjust.
636 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
637 using ELF_R_SYM macro. Set u.sym_mask.
638 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
639 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
640 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
641 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
642 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
643 swap_syn_out functions. Rearrange dyn swap in/out switch.
644 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
645 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
646 (elf_link_flush_output_syms): Add elf_backend_data arg.
647 (elf_link_check_versioned_symbol): Likewise.
648 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
649 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
650 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
651 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
652 ELF_R_TYPE and ELF_R_INFO macros.
653 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
654 based on size rather than using ELF_R_INFO.
655 (elf_gc_mark): Set up r_sym_shift local var and use instead of
657 (struct alloc_got_off_arg): New.
658 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
659 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
660 (elf_gc_allocate_got_offsets): Adjust.
661 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
662 ELF_R_SYM. Use bfd_section_from_elf_index.
663 (elf_bfd_discard_info): Set cookie.r_sym_shift.
664 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
665 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
667 2004-03-26 Stan Shebs <shebs@apple.com>
669 Remove MPW support, no longer used.
670 * config.bfd (powerpc-*-mpw*): Remove configuration.
671 * mpw-config.in, mpw-make.sed: Remove files.
672 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
674 2004-03-26 Alan Modra <amodra@bigpond.net.au>
676 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
677 (ppc64_elf_add_symbol_hook): New function.
678 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
679 const from Elf_Internal_Sym param.
680 * elflink.c (elf_link_add_object_symbols): Adjust.
681 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
682 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
683 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
684 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
685 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
686 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
687 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
688 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
689 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
690 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
691 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
692 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
693 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
694 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
695 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
696 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
698 2004-03-26 Alan Modra <amodra@bigpond.net.au>
700 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
701 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
702 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
703 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
704 (bfd_elf64_bfd_link_add_symbols): Delete.
705 (bfd_elf_link_add_symbols): Declare.
706 * elfcode.h (elf_bfd_link_add_symbols): Delete.
707 * elflink.c: Include safe-ctype.h.
708 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
710 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
711 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
713 (elf_link_add_archive_symbols): Rename from
714 _bfd_elf_link_add_archive_symbols, make static.
715 (elf_link_add_object_symbols): New function. Corresponding
716 elflink.h function converted to use elf_size_info.
717 (bfd_elf_link_add_symbols): Likewise.
718 (bfd_elf_size_dynamic_sections): Adjust.
719 * elflink.h (elf_bfd_link_add_symbols): Delete.
720 (elf_link_add_object_symbols): Delete.
721 * elf32-gen.c (elf32_generic_link_add_symbols): Call
722 bfd_elf_link_add_symbols.
723 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
725 2004-03-25 Alan Modra <amodra@bigpond.net.au>
727 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
728 and chained shared libs only if dynsym. Clear dynsym on forced-local.
730 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
731 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
732 (_bfd_elf_add_dt_needed_tag): Declare.
733 (_bfd_elf_sort_symbol): Declare.
734 (_bfd_elf_finalize_dynstr): Declare.
735 (RELOC_FOR_GLOBAL_SYM): Formatting.
736 * elfcode.h (elf_add_dynamic_entry): Delete.
737 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
738 elflink.h function converted to use elf_size_info.
739 (_bfd_elf_add_dt_needed_tag): Likewise.
740 (_bfd_elf_sort_symbol): Likewise.
741 (_bfd_elf_finalize_dynstr): Likewise.
742 (compute_bucket_count): Likewise.
743 (bfd_elf_size_dynamic_sections): Likewise. Check result of
744 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
745 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
747 (sort_symbol, add_dt_needed_tag): Delete.
748 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
749 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
751 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
752 * elf32-cris.c (add_dynamic_entry): Likewise.
753 * elf32-hppa.c (add_dynamic_entry): Likewise.
754 * elf32-i370.c (add_dynamic_entry): Likewise.
755 * elf32-i386.c (add_dynamic_entry): Likewise.
756 * elf32-m32r.c (add_dynamic_entry): Likewise.
757 * elf32-m68k.c (add_dynamic_entry): Likewise.
758 * elf32-ppc.c (add_dynamic_entry): Likewise.
759 * elf32-s390.c (add_dynamic_entry): Likewise.
760 * elf32-sh.c (add_dynamic_entry): Likewise.
761 * elf32-sparc.c (add_dynamic_entry): Likewise.
762 * elf32-vax.c (add_dynamic_entry): Likewise.
763 * elf32-xtensa.c (add_dynamic_entry): Likewise.
764 * elf64-alpha.c (add_dynamic_entry): Likewise.
765 * elf64-hppa.c (add_dynamic_entry): Likewise.
766 * elf64-ppc.c (add_dynamic_entry): Likewise.
767 * elf64-s390.c (add_dynamic_entry): Likewise.
768 * elf64-sparc.c (add_dynamic_entry): Likewise.
769 * elf64-x86-64.c (add_dynamic_entry): Likewise.
770 * elfxx-ia64.c (add_dynamic_entry): Likewise.
771 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
772 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
773 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
774 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
776 2004-03-23 Paul Brook <paul@codesourcery.com>
778 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
780 2004-03-22 Bob Wilson <bob.wilson@acm.org>
782 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
783 literal tables and check for relocs outside of literal pools.
784 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
785 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
787 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
788 (elf_xtensa_relocate_section): Read literal tables and check for
789 dynamic relocations in read-only sections and not in literal pools.
791 2004-03-23 Alan Modra <amodra@bigpond.net.au>
794 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
796 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
798 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
799 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
800 not defined by the executable, or defined in a DSO.
801 <eliding run-time relocation of .got>: Initialize GOT entry for a
802 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
804 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
805 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
806 a PLT reloc to GOT for an executable.
807 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
808 .got for a DSO and explain why.
809 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
810 and unreferenced symbols for which a PLT is defined. Adjust
811 dynamic-symbol pruning correspondingly, to make sure we don't lose
812 a dynamic symbol also defined by a DSO.
814 2004-03-22 Alan Modra <amodra@bigpond.net.au>
816 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
817 and rel args. Group input and output args. Wrap to 80 columns.
818 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
819 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
820 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
821 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
822 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
823 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
824 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
825 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
826 RELOC_FOR_GLOBAL_SYMBOL invocation.
828 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
830 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
831 unresolved symbols in objects aren't allowed.
833 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
835 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
836 (elf_hppa_unmark_useless_dynamic_symbols):
837 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
838 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
839 (elf32_hppa_relocate_section): Likewise.
840 * elf32-i370.c (i370_elf_relocate_section): Likewise.
841 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
842 * elf32-sh.c (sh_elf_relocate_section): Likewise.
843 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
844 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
846 * elf-m10200.c (mn10200_elf_relocate_section): Use
847 RELOC_FOR_GLOBAL_SYMBOL.
848 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
849 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
850 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
851 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
852 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
853 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
854 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
855 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
856 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
857 * elf32-v850.c (v850_elf_relocate_section): Likewise.
858 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
859 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
861 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
863 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
864 (final_link_relocate): Likewise.
865 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
866 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
868 2004-03-19 Alan Modra <amodra@bigpond.net.au>
870 * Makefile.am: Run "make dep-am".
871 * Makefile.in: Regenerate.
872 * aclocal.m4: Regenerate.
873 * config.in: Regenerate.
874 * po/bfd.pot: Regenerate.
876 2004-03-19 Alan Modra <amodra@bigpond.net.au>
877 H.J. Lu <hongjiu.lu@intel.com>
879 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
880 type and size change code to where it was previously. Remove
881 dt_needed param. Treat old weak syms as strong if new sym is
882 from a shared lib, even when old sym is from another shared
883 lib. Remove unnecessary tests of oldweak and newweak. Correct
885 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
886 _bfd_elf_merge_symbol calls.
887 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
888 dt_needed local var. Update comments.
889 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
890 (_bfd_elf_add_default_symbol): Likewise.
892 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
893 strong syms in one shared object overriding weak syms in another.
895 2004-03-18 Alan Modra <amodra@bigpond.net.au>
897 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
898 dyn_lib_class field. Rearrange for better packing.
899 (elf_dt_soname): Delete.
900 (elf_dyn_lib_class): Define.
901 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
902 (bfd_elf_set_dt_needed_soname): Delete.
903 (bfd_elf_set_dyn_lib_class): New function.
904 * elflink.h (add_dt_needed_tag): New function. Split out from..
905 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
906 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
907 initialization of soname.
908 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
910 * bfd-in.h (enum dynamic_lib_link_class): New.
911 (bfd_elf_set_dt_needed_soname): Delete.
912 (bfd_elf_set_dyn_lib_class): Declare.
913 * bfd-in2.h: Regenerate.
915 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
916 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
917 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
918 symbol loop. Instead use add_needed to flag tag as written.
920 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
922 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
923 logic for null_input_bfd detection.
925 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
927 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
929 2004-03-16 Mark Kettenis <kettenis@gnu.org>
931 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
934 2004-03-16 Alan Modra <amodra@bigpond.net.au>
936 * elflink.c (elf_link_read_relocs_from_section): Don't use
937 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
938 (_bfd_elf_link_read_relocs): ..to here.
939 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
941 2004-03-16 Alan Modra <amodra@bigpond.net.au>
943 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
944 values selected in configure.host. Require both to be defined
945 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
946 corresponding BFD_HOST vars with quotes.
947 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
948 Always require BFD_HOST_64_BIT_DEFINED.
949 <file_ptr type>: Find off_t size before emitting message. Combine
950 off_t and ftello64 conditional.
951 * configure: Regenerate.
953 2004-03-16 Alan Modra <amodra@bigpond.net.au>
955 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
956 aliasing warning. Remove trailing whitespace throughout file.
958 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
960 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
961 input_section in calls to get_dyn_name.
962 * 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
964 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
966 2004-03-15 Alan Modra <amodra@bigpond.net.au>
968 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
969 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
970 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
971 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
972 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
973 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
974 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
976 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
977 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
978 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
979 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
980 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
981 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
982 (read_8_bytes, read_indirect_string, read_address): Likewise.
983 (read_abbrevs, parse_comp_unit): Likewise.
984 * targets.c (struct bfd_target): Likewise.
985 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
986 * hppabsd-core.c: Likewise. Formatting.
987 * hpux-core.c: Likewise.
988 * irix-core.c: Likewise.
989 * netbsd-core.c: Likewise.
990 * osf-core.c: Likewise.
991 * ptrace-core.c: Likewise.
992 * sco5-core.c: Likewise.
993 * trad-core.c: Likewise.
994 * configure: Regenerate.
995 * bfd-in2.h: Regenerate.
997 2004-03-15 Alan Modra <amodra@bigpond.net.au>
999 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1000 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1001 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1002 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1003 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1004 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1005 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1006 * libbfd.c: Likewise in function definitions.
1007 (bfd_put_8): Mask with 0xff rather than casting to char.
1008 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1009 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1010 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1011 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1012 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1013 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1014 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1015 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1016 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1017 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1018 * archive.c (do_slurp_coff_armap): Update swap prototype.
1019 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1020 (tic54x_getl_signed_32): Likewise.
1021 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1022 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1023 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1024 (bfd_getp_signed_32, bfd_putp32): Likewise.
1025 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1026 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1027 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1028 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1029 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1030 bfd_h_getx_signed_16, bfd_h_putx16.
1031 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1032 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1033 * hpux-core.c: Likewise.
1034 * irix-core.c: Likewise.
1035 * netbsd-core.c: Likewise.
1036 * osf-core.c: Likewise.
1037 * ptrace-core.c: Likewise.
1038 * sco5-core.c: Likewise.
1039 * trad-core.c: Likewise.
1040 * bfd-in2.h: Regenerate.
1042 2004-03-15 Matt Thomas <matt@3am-software.com>
1044 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1047 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1049 * config.bfd: Add x86_64-*-openbsd*.
1050 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1052 * configure: Regenerate.
1054 2004-03-12 Nick Clifton <nickc@redhat.com>
1055 Dave Murphy <wintermute2k4@ntlworld.com>
1057 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1058 if the input bfd does not contain any code.
1060 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1062 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1064 2004-03-05 Fred Fish <fnf@redhat.com>
1066 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1067 mips16 symbols to be even rather than testing first for even/odd.
1068 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1070 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1072 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1075 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1077 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1078 undefined symbols as hash_new.
1080 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1082 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1084 * elf32-sh.c: Ditto.
1085 * bfd-in2.h: Regenerate.
1087 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1089 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1091 (_frv_count_got_plt_entries): Initialize them.
1092 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1094 (frv_pic_relocs_info_for_global): Likewise.
1095 (frv_pic_relocs_info_for_local): Likewise.
1096 (frv_pic_merge_early_relocs_info): New.
1097 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1099 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1100 Check that we don't exceed the allocated count for entry.
1101 (_frv_add_rofixup): Likewise.
1102 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1103 (elf32_frv_finish_dynamic_sections): Improve error message in case
1104 we emit too few rofixup entries.
1106 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1108 * archures.c (bfd_mach_fr450): New.
1109 * bfd-in2.h: Regenerate.
1110 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1111 (arch_info_500): Link to it.
1112 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1113 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1114 (frv_elf_arch_extension_p): New function.
1115 (frv_elf_merge_private_bfd_data): Use it.
1117 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1121 * elflink.h (is_global_data_symbol_definition): Moved to
1123 (elf_link_is_defined_archive_symbol): Likewise.
1124 (elf_link_add_archive_symbols): Likewise. Renamed to
1125 _bfd_elf_link_add_archive_symbols.
1127 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1128 of ELF symbol table entry from backend.
1129 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1130 instead of elf_link_add_object_symbols.
1132 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1134 * elf-bfd.h (struct elf_backend_data): Added
1135 elf_backend_can_make_relative_eh_frame,
1136 elf_backend_can_make_lsda_relative_eh_frame and
1137 elf_backend_encode_eh_address.
1138 (_bfd_elf_encode_eh_address): Declare.
1139 (_bfd_elf_can_make_relative): Declare.
1140 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1141 hooks to decide whether to attempt to make_relative and
1143 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1144 (_bfd_elf_can_make_relative): New.
1145 (_bfd_elf_encode_eh_address): New.
1146 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1147 (frv_elf_encode_eh_address): New.
1148 (elf_backend_can_make_relative_eh_frame): Define.
1149 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1150 (elf_backend_encode_eh_address): Define.
1152 (elf_backend_can_make_relative_eh_frame): Define.
1153 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1154 (elf_backend_encode_eh_address): Define.
1155 (elfNN_bed): Add them.
1157 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1159 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1160 complain_on_overflow to signed.
1162 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1164 * elflink.h (sort_symbol): New.
1165 (elf_link_add_object_symbols): Use a sorted symbol array for
1168 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1170 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1171 for pc relative relocs.
1172 (elf_s390_relocate_section): Likewise.
1173 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1174 for pc relative relocs.
1175 (elf_s390_relocate_section): Likewise.
1177 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1179 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1182 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1184 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1185 field to track if a relocation is against readonly section.
1186 (count_dyn_reloc): Take a new argument for rent->reltext.
1187 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1188 (get_reloc_section): Don't set ia64_info->reltext here.
1189 (allocate_dynrel_entries): Set ia64_info->reltext here.
1191 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1193 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1194 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1195 function's descriptor to symbol+offset, and map local undefweak
1196 symbol to NULL function descriptor.
1197 (elf32_frv_relocate_section): Likewise.
1199 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1201 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1203 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1204 (netbsd_core_file_p): Set architecture from machine ID for
1207 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1209 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1210 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1212 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1214 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1215 symbols with non-default visibility.
1217 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1219 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1220 IMAGE_SCN_MEM_WRITE on known sections only.
1222 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1224 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1225 symbols used in PIE relocs.
1227 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1229 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1232 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1234 * configure.in: Update version to 2.15.90.
1235 * configure: Regenerate.
1237 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1238 Richard Sandiford <rsandifo@redhat.com>
1240 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1241 _bfd_elf_symbol_refs_local_p to decide whether to decay
1242 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1243 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1244 relocs if the symbol wasn't defined by a regular object file.
1245 Don't check the symbol's dynindx.
1247 2004-02-16 Andrew Cagney <cagney@redhat.com>
1249 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1251 * bfd-in2.h: Re-generate.
1253 2004-02-14 Andrew Cagney <cagney@redhat.com>
1255 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1256 _LARGEFILE64_SOURCE.
1258 2004-02-13 Andrew Cagney <cagney@redhat.com>
1260 * elf.c (vma_page_aligned_bias): New function.
1261 (assign_file_positions_except_relocs)
1262 (assign_file_positions_for_segments): Replace broken modulo
1263 arithmetic with call to vma_page_aligned_bias.
1265 2004-02-11 Andrew Cagney <cagney@redhat.com>
1267 * bfd-in.h: Update copyright.
1268 (bfd_tell): Change return type to file_ptr.
1269 * bfd-in2.h: Re-generate.
1270 * cache.c: Update copyright.
1271 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1273 (close_one): Use real_ftell.
1274 * bfdio.c: Update copyright.
1275 (real_ftell, real_fseek): New functions.
1276 (bfd_tell): Use real_fseek and real_ftell, change return type to
1278 (bfd_seek): Use real_ftell and real_fseek, change type of
1279 file_position to a file_ptr.
1280 * libbfd-in.h: Update copyright.
1281 (real_ftell, real_fseek): Declare.
1282 * libbfd.h: Re-generate.
1284 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1285 fseeko and fseeko64. Determine bfd_file_ptr.
1286 * configure: Re-generate.
1287 * config.in: Re-generate.
1289 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1291 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1292 * elf32-h8300.c: Likewise.
1294 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1295 Nick Clifton <nickc@redhat.com>
1297 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1298 GOT entries with no associated GOT subsection.
1300 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1302 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1303 * elf.c (swap_out_syms): Use it to decide whether local section
1304 symbols should be named.
1305 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1306 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1307 (elf_backend_name_local_section_symbols): Define.
1308 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1310 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1312 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1313 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1316 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1318 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1319 to bfd_link_hash_entry passed by reference to
1320 _bfd_generic_link_add_one_symbol.
1322 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1324 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1325 relocations against dynamic symbols.
1327 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1329 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1332 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1334 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1335 * bfd-in2.h, libbfd.h: Rebuilt.
1337 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1339 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1340 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1341 flag has been cleared.
1343 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1345 * coff-h8300.c: Add and adjust comments about relaxation.
1346 * elf32-h8300.c: Likewise.
1348 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1350 * coff-h8300.c: Fix comment typos.
1351 * elf32-h8300.c: Likewise.
1353 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1355 * coff-h8300.c: Add comments about relaxation.
1356 * elf32-h8300.c: Likewise.
1358 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1360 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1362 * aclocal.m4: Regenerate.
1363 * configure: Regenerate.
1365 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1367 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1368 mips_elf64_rtype_to_howto instead of using howto_table.
1370 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1372 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1374 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1375 relocs which would not use the PLT.
1377 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1379 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1380 (ppc64_elf_gc_sweep_hook): Likewise.
1381 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1383 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1385 Adds linker relaxation support for bit manipulation insns like
1386 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1388 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1389 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1390 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1391 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1393 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1395 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1397 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1399 * elf32-h8300.c: Fix formatting.
1401 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1403 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1404 dynamic object is present. Declare r_symndx and h in an inner
1406 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1408 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1410 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1411 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1412 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1413 identically. Do not emit PC24 relocations for shared libraries.
1414 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1415 identically. Don't adjust pc_count.
1416 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1417 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1418 adjust count for branch relocations.
1419 (allocate_dynrelocs): Correct typo in call to
1420 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1421 PC24 or PLT32 relocs when linking.
1423 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1425 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1426 relocation howto with ARM_26 one for consistency.
1427 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1428 that will be converted to ARM_26D ones, since we always want 'done'
1429 relocations to be reflected in section's data.
1430 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1432 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1435 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1437 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1438 are not partial_inplace during a relocatable link.
1440 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1442 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1443 if no dynamic object is present. Declare r_symndx and h in an
1446 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1448 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1449 trampoline if it is known out of range.
1451 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1453 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1454 * elf32-frv.c (_frv_osec_readonly_p): New.
1455 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1457 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1458 (elf32_frv_relocate_section): Likewise. Error out if attempting
1459 to emit rofixups or dynamic relocs in read-only segments. Use
1460 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1461 dynamic relocations.
1462 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1463 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1464 relocations or fixups involving merged sections correctly. Avoid
1465 crash when undefined symbol is referenced by R_FRV_32 or
1466 R_FRV_FUNCDESC_VALUE.
1467 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1468 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1469 input section holding local symbol to addend of R_FRV_32 or
1470 R_FRV_FUNCDESC_VALUE dynamic relocation.
1471 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1472 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1473 (elf32_frv_always_size_sections): Don't store pointer to
1474 __stacksize symbol in sec_info.
1475 (elf32_frv_modify_segment_map): Look it up here.
1476 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1477 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1478 of the lazy PLT entry, not only its offset, as the low word of a
1479 function descriptor.
1480 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1481 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1482 if a hash table entry already exists but is not a definition.
1483 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1484 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1485 (_frv_add_rofixup): Don't inline.
1486 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1487 for undefweak symbols.
1488 (elf32_frv_relocate_section): Avoid crash while computing
1489 relocation when linking with shared library. Only emit rofixups
1490 and dynamic relocations for alloc&load sections. Mark binaries
1491 with inter-segment relocations for relocation as a unit.
1492 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1493 (DEFAULT_STACK_SIZE): New.
1494 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1495 emit rofixups or dynamic relocs when linking dynamic non-PIE
1497 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1498 shared libs too. Reserve the last entry for the GOT pointer.
1499 (elf32_frv_finish_dynamic_sections): Emit it.
1500 (elf32_frv_always_size_sections): New.
1501 (elf32_frv_modify_segment_map): New.
1502 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1504 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1505 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1506 (elf_backend_always_size_sections): New.
1507 (elf_backend_modify_segment_map): New.
1508 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1509 * config.bfd: Added frv-*-*linux*.
1510 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1511 ABS section, instead of crashing.
1512 (elf32_frv_relocate_section): Don't crash before warning about
1513 different segments in non-PIC relocation.
1514 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1515 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1516 relocs to undefweak symbols.
1517 (elf32_frv_relocate_section): Ditto for undefined symbols.
1518 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1519 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1520 gotfixup section was created.
1521 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1522 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1523 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1524 complain_overflow_signed.
1525 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1526 have not been allocated.
1527 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1528 privfd only if dynamic sections were created.
1529 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1530 for GPREL relocs. When linking relocatable FDPIC executables,
1531 emit warnings for relocations that would be illegal on PIE or
1532 shared libraries. Emit rofixup for R_FRV_32 only if input object
1534 (_frv_create_got_section): Define _gp symbol in the rofixup
1536 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1537 dynamic sections missing, error out requesting -melf32frvfd.
1538 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1539 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1540 computation of addends from section and global or local symbol
1541 value. Change return type to bfd_boolean, and return a failure if
1542 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1543 nonzero addend is required.
1544 (elf32_frv_relocate_section): Likewise. Print error for
1545 unsupported nonzero addends.
1546 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1547 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1548 force everything local.
1549 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1550 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1551 (frv_gotfixup_section): New.
1552 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1553 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1555 (_frv_add_rofixup): New.
1556 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1557 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1558 improve some ugly conditions.
1559 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1560 relocations in fdpic.
1561 (_frv_create_got_section): Create .rofixup.got section.
1562 (struct _frv_dynamic_got_info): Added fixups.
1563 (_frv_count_got_plt_entries): Account in-GOT relocations into
1564 relocs32, relocsfd and relocsfdv. Account them into relocs or
1565 fixups, as appropriate.
1566 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1568 (elf32_frv_finish_dynamic_sections): Verify that the right number
1569 of relocations and fixups was generated.
1570 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1572 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1573 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1574 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1575 descriptor of a (formerly-)global symbol is local.
1576 (struct frv_pic_relocs_info): Adjust comments.
1577 (_frv_emit_got_relocs_plt_entries): Adjust.
1578 (elf32_frv_relocate_section): Likewise.
1579 (_frv_count_got_plt_entries): Likewise.
1580 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1581 symbol's value to addend in the common preamble. Decay dynamic
1582 symbols to section+offset if they bind or call locally, for GOT
1583 and FUNCDESC_VALUE, respectively.
1584 (elf32_frv_relocate_section): Likewise.
1585 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1586 internal or hidden visibility.
1587 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1588 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1589 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1590 (elf32_frv_relocate_section): Pass relocation addend in. Use
1591 original relocation addend to look up the got relocs/plt entries
1592 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1593 processing relocations that reference .scommon symbols.
1594 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1595 Introduce support for dynamic linking.
1596 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1597 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1598 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1599 (frv_reloc_type_lookup): Return REL howtos for executables and
1601 (frv_info_to_howto_rel): New.
1602 (struct frv_elf_link_hash_table): New.
1603 (frv_hash_table, frv_got_section, frv_gotrel_section,
1604 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1605 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1606 (frv_elf_link_hash_table_create): New.
1607 (struct frv_pic_relocs_info): New.
1608 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1609 (frv_pic_relocs_info_find): New.
1610 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1612 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1613 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1614 (_frv_emit_got_relocs_plt_entries): New.
1615 (elf32_frv_relocate_section): Add support for dynamic linking.
1616 Handle new relocations.
1617 (_frv_create_got_section): New.
1618 (elf32_frv_create_dynamic_sections): New.
1619 (ELF_DYNAMIC_INTERPRETER): New.
1620 (struct _frv_dynamic_got_info): New.
1621 (_frv_count_got_plt_entries): New.
1622 (struct _frv_dynamic_got_plt_info): New.
1623 (_frv_compute_got_alloc_data): New.
1624 (_frv_get_got_entry, _frv_get_fd_entry): New.
1625 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1626 (_frv_resolve_final_relocs_info): New.
1627 (elf32_frv_size_dynamic_sections): New.
1628 (elf32_frv_finish_dynamic_sections): New.
1629 (elf32_frv_adjust_dynamic_symbol): New.
1630 (elf32_frv_finish_dynamic_symbol): New.
1631 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1633 (elf_info_to_howto_rel): Define.
1634 (bfd_elf32_bfd_link_hash_table_create): Define.
1635 (elf_backend_create_dynamic_sections): Define.
1636 (elf_backend_adjust_dynamic_symbol): Define.
1637 (elf_backend_size_dynamic_sections): Define.
1638 (elf_backend_finish_dynamic_symbol): Define.
1639 (elf_backend_finish_dynamic_sections): Define.
1640 (elf_backend_want_got_sym): Define.
1641 (elf_backend_got_header_size): Define.
1642 (elf_backend_want_got_plt): Define.
1643 (elf_backend_plt_readonly): Define.
1644 (elf_backend_want_plt_sym): Define.
1645 (elf_backend_plt_header_size): Define.
1646 (elf_backend_may_use_rel_p): Define.
1647 (elf_backend_may_use_rela_p): Define.
1648 (elf_backend_default_use_rela_p): Define.
1649 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1650 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1651 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1652 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1653 (frv_reloc_map): Map the corresponding BFD relocs to them.
1654 (frv_reloc_type_lookup): ... and back to BFD relocs.
1655 * reloc.c: New relocs.
1656 * bfd-in2.h, libbfd.h: Rebuilt.
1657 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1658 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1659 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1660 R_FRV_FUNCDESC_GOTLO): New.
1661 (frv_reloc_map): Map the corresponding BFD relocs to them.
1662 (frv_reloc_type_lookup): ... and back to BFD relocs.
1663 * reloc.c: New relocs.
1664 * bfd-in2.h, libbfd.h: Rebuilt.
1666 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1668 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1669 targets to support pages of up to 64kB.
1670 (elf32_bed): Redefine to get a separate backend data structure for
1671 traditional targets.
1672 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1673 targets to support pages of up to 64kB.
1674 (elf64_bed): Redefine to get a separate backend data structure for
1675 traditional targets.
1676 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1677 targets to support pages of up to 64kB.
1678 (elf32_bed): Redefine to get a separate backend data structure for
1679 traditional targets.
1681 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1683 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1685 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1687 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1688 (elf_i386_grok_psinfo): Likewise.
1690 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1692 * config.bfd: Add m68k-uClinux target.
1694 2004-01-01 Grant Edwards <grante@visi.com>
1696 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1697 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1698 (elf32_h8_gc_sweep_hook): New function.
1699 (elf_backend_gc_mark_hook): Define.
1700 (elf_backend_gc_sweep_hook): Define.
1701 (elf_backend_can_gc_sections): Define.
1703 For older changes see ChangeLog-0203
1709 version-control: never
projects / external / binutils.git / blob