1 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4 * tekhex.c (getvalue): Change return type to bfd_boolean and
5 add the new parameter. Return false if the unexpected character
8 (first_phase): Change return type to bfd_boolean and return
9 false if the unexpected character is found. Replace abort
11 (pass_over): Change return type to bfd_boolean and the type of
12 the second argument to bfd_boolean (*) (bfd *, int, char *).
13 Return false if FUNC returns false.
14 (tekhex_object_p): Return NULL if pass_over fails.
16 2006-04-27 Alan Modra <amodra@bigpond.net.au>
18 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
20 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
23 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
24 and flags if its BFD flags have been set.
25 (_bfd_elf_init_private_section_data): Don't copy the output ELF
26 section type from input if it has been set to something
29 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
32 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
35 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
36 abfd->sections is NULL.
37 (elf32_arm_bfd_free_cached_info): New.
38 (bfd_elf32_bfd_free_cached_info): Defined.
40 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
41 to _bfd_free_cached_info.
43 * libbfd-in.h (_bfd_free_cached_info): New.
44 * libbfd: Regenerated.
46 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
47 (_bfd_free_cached_info): New.
49 2006-04-21 Alan Modra <amodra@bigpond.net.au>
51 * elf.c (assign_file_positions_except_relocs): Move code setting
52 file position of non-loaded sections..
53 (assign_file_positions_for_segments): ..to here.
55 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
58 * elf.c (bfd_section_from_shdr): Allow sections reserved for
59 applications. Issue an error on sections we don't know how
62 2006-04-19 Alan Modra <amodra@bigpond.net.au>
64 * Makefile.am: Run "make dep-am".
65 * Makefile.in: Regenerate.
67 2006-04-19 Alan Modra <amodra@bigpond.net.au>
69 * warning.m4 (--enable-werror): Format help message.
70 (--enable-build-warnings): Likewise.
71 * configure: Regenerate.
73 2006-04-18 Nick Clifton <nickc@redhat.com>
76 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
77 fields to still be handled as ELF files.
79 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
81 * po/SRC-POTFILES.in: Regenerated.
83 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
85 * configure.in: Update version to 2.17.50.
86 * configure: Regenerated.
88 2006-04-14 David Heine <dlheine@tensilica.com>
90 * elf32-xtensa.c (build_reloc_opcodes): New.
91 (compute_text_actions): Use it to decode opcodes outside inner loop.
92 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
93 it is set, use it to get the opcodes for relocations.
94 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
96 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
99 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
100 (GOT_TLS_IE_IE): Likewise.
101 (GOT_TLS_IE_GD): Likewise.
102 (GOT_TLS_IE_MASK): Likewise.
103 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
104 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
106 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
107 are set, treat tls_type as GOT_TLS_IE_BOTH.
108 (elf_i386_relocate_section): Likewise.
110 2006-04-07 Randolph Chung <tausq@debian.org>
112 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
113 (elf64_hppa_grok_psinfo): Likewise.
114 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
116 2006-04-06 DJ Delorie <dj@redhat.com>
118 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
119 each plt entry we create.
121 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
123 * po/Make-in: Add install-html target.
124 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
125 htmldir. Add install-html and install-html-recursive targets.
126 * Makefile.in: Regenerate.
127 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
128 * configure: Regenerate.
130 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
132 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
133 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
136 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
138 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
141 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
142 James E Wilson <wilson@specifixinc.com>
145 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
146 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
148 (elfNN_ia64_link_hash_entry): Likewise.
149 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
151 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
153 (elfNN_ia64_hash_hide_symbol): Likewise.
154 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
155 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
156 (elfNN_ia64_global_dyn_info_free): New function.
157 (elfNN_ia64_local_dyn_info_free): Likewise.
158 (elfNN_ia64_hash_table_free): Free local and global
159 elfNN_ia64_dyn_sym_info.
160 (addend_compare): New function.
161 (sort_dyn_sym_info): Likewise.
162 (get_dyn_sym_info): Updated to use binary search for addend.
163 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
164 relocation arrays first.
166 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
168 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
171 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
174 * elflink.c (check_dynsym): New.
175 (elf_link_output_extsym): Use it.
176 (bfd_elf_final_link): Likewise.
178 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
181 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
182 symbol from the dynamic definition with the default version if
183 its type and the type of existing regular definition mismatch.
185 2006-04-05 Richard Sandiford <richard@codesourcery.com>
186 Daniel Jacobowitz <dan@codesourcery.com>
188 * config.bfd (sparc-*-vxworks*): New stanza.
189 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
190 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
191 * configure: Regenerate.
192 * elf32-sparc.c: Include elf-vxworks.h.
193 (elf32_sparc_vxworks_link_hash_table_create: New.
194 (elf32_sparc_vxworks_final_write_processing): New.
195 (TARGET_BIG_SYM): Override for VxWorks.
196 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
197 (bfd_elf32_bfd_link_hash_table_create): Likewise.
198 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
199 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
200 (elf_backend_link_output_symbol_hook): Likewise.
201 (elf_backend_emit_relocs): Likewise.
202 (elf_backend_final_write_processing, elf32_bed): Likewise.
203 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
204 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
205 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
206 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
207 build_plt_entry here.
208 (create_got_section): Initialize sgotplt for VxWorks.
209 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
210 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
211 Call elf_vxworks_create_dynamic_sections for VxWorks.
212 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
213 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
214 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
215 for VxWorks. Check for the .got.plt section.
216 (sparc_vxworks_build_plt_entry): New function.
217 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
218 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
220 (sparc32_finish_dyn): Add special handling for DT_RELASZ
221 and DT_PLTGOT on VxWorks.
222 (sparc_vxworks_finish_exec_plt): New.
223 (sparc_vxworks_finish_shared_plt): New.
224 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
225 Use plt_header_size and plt_entry_size.
226 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
227 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
228 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
229 (elf32-sparc.lo): Likewise.
230 * Makefile.in: Regenerate.
231 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
232 (_bfd_target_vector): Add a pointer to it.
234 2006-03-30 Ben Elliston <bje@au.ibm.com>
237 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
238 special section number that exceeds the number of ELF sections
239 (eg. SHN_MIPS_SCOMMON).
241 2006-03-27 Richard Sandiford <richard@codesourcery.com>
243 * elfxx-mips.c (mips_got_entry): Add more commentary.
244 (mips_elf_local_got_index): Use the hash table entry to record
245 the GOT index of forced-local symbols.
246 (mips_elf_initialize_tls_index): Rearrange code. Store the index
247 in either the hash table entry or the mips_got_entry, not both.
249 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
250 mips_elf_initialize_tls_index.
252 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
254 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
255 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
256 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
257 bfin_areloc_howto_table): Delete. All
258 uses deleted as well.
259 (bfin_reloc_map): Delete all stack relocs.
260 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
261 bfin_reloc_type_lookup): Don't support them.
262 (bfin_relocate_section): Don't try to handle them.
264 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
265 * configure.in: Likewise.
266 * configure: Regenerate.
267 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
268 (BFIN_RELOC_MAX): Now 0x21.
269 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
270 (bfd_elf32_bfinfdpic_vec): Declare.
271 (IS_FDPIC): New macro.
272 (struct bfinfdpic_elf_link_hash_table): New struct.
273 (bfinfdpic_hash_table, bfinfdpic_got_section,
274 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
275 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
276 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
277 bfinfdpic_plt_initial_offset): Accessor macros for it.
278 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
279 (struct bfinfdpic_relocs_info): New struct.
280 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
281 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
282 DEFAULT_STACK_SIZE): New macros.
283 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
284 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
285 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
286 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
287 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
288 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
289 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
290 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
291 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
292 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
293 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
294 _bfinfdpic_resolve_final_relocs_info,
295 elf32_bfinfdpic_size_dynamic_sections,
296 elf32_bfinfdpic_always_size_sections,
297 elf32_bfinfdpic_modify_segment_map,
298 _bfinfdpic_count_got_plt_entries,
299 elf32_bfinfdpic_finish_dynamic_sections,
300 elf32_bfinfdpic_adjust_dynamic_symbol,
301 elf32_bfinfdpic_finish_dynamic_symbol,
302 elf32_bfinfdpic_elf_use_relative_eh_frame,
303 elf32_bfinfdpic_elf_encode_eh_address,
304 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
305 elf32_bfinfdpic_copy_private_bfd_data,
306 (struct _bfinfdpic_dynamic_got_info,
307 struct _bfinfdpic_dynamic_got_plt_info): New structs.
308 (elf32_bfin_print_private_bfd_data): Print PIC flags.
309 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
310 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
311 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
312 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
313 bfd_elf32_bfd_copy_private_bfd_data,
314 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
315 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
316 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
317 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
318 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
319 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
320 elf_backend_omit_section_dynsym): Redefine these macros and include
321 "elf32-target.h" again to create the elf32-bfinfdpic target.
322 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
323 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
324 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
325 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
326 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
327 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
328 BFD_RELOC_BFIN_GOTOFFLO): New.
329 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
330 (_bfd_target_vector): Add it.
331 * bfd-in2.h: Regenerate.
332 * libbfd.h: Regenerate.
334 2006-03-25 Richard Sandiford <richard@codesourcery.com>
336 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
337 incompatible. Likewise MAC and EMAC code.
338 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
339 bfd_get_compatible to set the new bfd architecture. Rely on it
340 to detect incompatibilities.
342 2006-03-23 Michael Matz <matz@suse.de>
344 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
345 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
346 BFD_RELOC_X86_64_PLTOFF64.
347 * bfd-in2.h: Regenerated.
348 * libbfd.h: Regenerated.
349 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
350 Add howtos for above relocs.
351 (x86_64_reloc_map): Add mappings for new relocs.
352 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
353 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
354 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
356 (elf64_x86_64_gc_sweep_hook): Reflect changes from
357 elf64_x86_64_check_relocs for the new relocs.
358 (elf64_x86_64_relocate_section): Handle new relocs.
360 2006-03-22 Bob Wilson <bob.wilson@acm.org>
362 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
363 rel->r_addend is zero.
365 2006-03-22 Richard Sandiford <richard@codesourcery.com>
367 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
370 2006-03-22 Richard Sandiford <richard@codesourcery.com>
371 Daniel Jacobowitz <dan@codesourcery.com>
372 Phil Edwards <phil@codesourcery.com>
373 Zack Weinberg <zack@codesourcery.com>
374 Mark Mitchell <mark@codesourcery.com>
375 Nathan Sidwell <nathan@codesourcery.com>
377 * bfd-in2.h: Regenerate.
378 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
379 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
380 (bfd_elf32_littlemips_vxworks_vec): Likewise.
381 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
382 (bfd_elf32_littlemips_vec): Likewise.
383 (bfd_elf32_nbigmips_vec): Likewise.
384 (bfd_elf32_nlittlemips_vec): Likewise.
385 (bfd_elf32_ntradbigmips_vec): Likewise.
386 (bfd_elf32_ntradlittlemips_vec): Likewise.
387 (bfd_elf32_tradbigmips_vec): Likewise.
388 (bfd_elf32_tradlittlemips_vec): Likewise.
389 (bfd_elf64_bigmips_vec): Likewise.
390 (bfd_elf64_littlemips_vec): Likewise.
391 (bfd_elf64_tradbigmips_vec): Likewise.
392 (bfd_elf64_tradlittlemips_vec): Likewise.
393 * elf32-mips.c: Include elf-vxworks.h.
394 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
395 instead of calling mips_elf32_rtype_to_howto directly.
396 (mips_vxworks_copy_howto_rela): New reloc howto.
397 (mips_vxworks_jump_slot_howto_rela): Likewise.
398 (mips_vxworks_bfd_reloc_type_lookup): New function.
399 (mips_vxworks_rtype_to_howto): Likewise.
400 (mips_vxworks_final_write_processing): Likewise.
401 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
402 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
403 (elf_backend_want_got_plt): Likewise.
404 (elf_backend_want_plt_sym): Likewise.
405 (elf_backend_got_symbol_offset): Likewise.
406 (elf_backend_want_dynbss): Likewise.
407 (elf_backend_may_use_rel_p): Likewise.
408 (elf_backend_may_use_rela_p): Likewise.
409 (elf_backend_default_use_rela_p): Likewise.
410 (elf_backend_got_header_size: Likewise.
411 (elf_backend_plt_readonly): Likewise.
412 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
413 (elf_backend_mips_rtype_to_howto): Likewise.
414 (elf_backend_adjust_dynamic_symbol): Likewise.
415 (elf_backend_finish_dynamic_symbol): Likewise.
416 (bfd_elf32_bfd_link_hash_table_create): Likewise.
417 (elf_backend_add_symbol_hook): Likewise.
418 (elf_backend_link_output_symbol_hook): Likewise.
419 (elf_backend_emit_relocs): Likewise.
420 (elf_backend_final_write_processing: Likewise.
421 (elf_backend_additional_program_headers): Likewise.
422 (elf_backend_modify_segment_map): Likewise.
423 (elf_backend_symbol_processing): Likewise.
424 * elfxx-mips.c: Include elf-vxworks.h.
425 (mips_elf_link_hash_entry): Add is_relocation_target and
426 is_branch_target fields.
427 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
428 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
429 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
430 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
431 Return 3 for VxWorks.
432 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
433 mips_elf_link_hash_table. Return 0 for VxWorks.
434 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
435 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
436 (mips_vxworks_exec_plt0_entry): New variable.
437 (mips_vxworks_exec_plt_entry): Likewise.
438 (mips_vxworks_shared_plt0_entry): Likewise.
439 (mips_vxworks_shared_plt_entry): Likewise.
440 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
441 (mips_elf_rel_dyn_section): Change the bfd argument to a
442 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
443 the name of the section.
444 (mips_elf_initialize_tls_slots): Update the call to
445 mips_elf_rel_dyn_section.
446 (mips_elf_gotplt_index): New function.
447 (mips_elf_local_got_index): Add an input_section argument.
448 Update the call to mips_elf_create_local_got_entry.
449 (mips_elf_got_page): Likewise.
450 (mips_elf_got16_entry): Likewise.
451 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
452 arguments. Create dynamic relocations for each entry on VxWorks.
453 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
454 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
455 and MIPS_RESERVED_GOTNO.
456 (mips_elf_create_got_section): Update the uses of
457 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
458 (is_gott_symbol): New function.
459 (mips_elf_calculate_relocation): Use a dynobj local variable.
460 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
461 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
462 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
463 relocations on VxWorks. Add dynamic relocations for references
464 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
465 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
466 in VxWorks executables.
467 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
468 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
469 Don't allocate a null entry on VxWorks.
470 (mips_elf_create_dynamic_relocation): Update the call to
471 mips_elf_rel_dyn_section. Use absolute rather than relative
472 relocations for VxWorks, and make them RELA rather than REL.
473 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
474 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
475 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
476 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
477 Call elf_vxworks_create_dynamic_sections for VxWorks and
478 initialize the plt_header_size and plt_entry_size fields.
479 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
480 used in VxWorks executables. Don't allocate dynamic relocations
481 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
482 Set is_relocation_target for each symbol referenced by a relocation.
483 Allocate .rela.dyn entries for relocations against the special
484 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
485 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
486 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
487 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
488 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
489 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
490 relocations. Don't set no_fn_stub on VxWorks.
491 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
492 mips_elf_allocate_dynamic_relocations.
493 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
494 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
495 entries for VxWorks, and do not create multiple GOTs.
496 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
497 Handle .got specially for VxWorks. Update the uses of
498 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
499 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
500 once its final size is known. Set DF_TEXTREL for VxWorks. Add
501 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
502 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
503 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
504 (mips_vxworks_finish_exec_plt): Likewise.
505 (mips_vxworks_finish_shared_plt): Likewise.
506 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
507 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
508 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
509 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
510 and mips_elf_rel_dyn_section. Use a different GOT header for
511 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
512 (_bfd_mips_elf_link_hash_table_create): Initialize the new
513 mips_elf_link_hash_table fields.
514 (_bfd_mips_vxworks_link_hash_table_create): New function.
515 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
516 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
517 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
518 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
519 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
520 * libbfd.h: Regenerate.
521 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
522 (elf32-mips.lo): Likewise.
523 * Makefile.in: Regenerate.
524 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
525 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
526 (bfd_elf32_littlemips_vxworks_vec): Likewise.
527 (_bfd_target_vector): Add entries for them.
529 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
531 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
532 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
533 (elf_backend_special_sections): Remove #undef.
535 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
537 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
538 for undefined weak symbols.
540 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
543 * elflink.c (bfd_elf_final_link): Remove
544 bed->elf_backend_emit_relocs from emit_relocs.
546 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
548 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
549 first relocation to the second when relaxing TLS GD to LE;
550 zero it out when relaxing to IE.
552 2006-03-17 Alan Modra <amodra@bigpond.net.au>
555 * elflink.c (elf_link_add_object_symbols): Save and restore
556 warning sym's linked sym.
558 2006-03-16 Alan Modra <amodra@bigpond.net.au>
561 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
562 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
563 hash_table -> htab. Formatting. Save entire symbol table
564 before loading as-needed syms, and restore afterwards if lib not
565 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
566 name. Free some buffers earlier.
567 * bfd-in.h (struct bfd_hash_table): Add entsize.
568 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
569 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
570 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
572 (bfd_hash_table_init): Add param, adjust calls.
573 * aoutx.h: Adjust all hash_table_init functions and calls.
575 * coff-arm.c: Likewise.
576 * coff-h8300.c: Likewise.
577 * coff-ppc.c: Likewise.
578 * cofflink.c: Likewise.
580 * ecofflink.c: Likewise.
581 * elf-m10300.c: Likewise.
582 * elf-strtab.c: Likewise.
584 * elf32-arm.c: Likewise.
585 * elf32-bfin.c: Likewise.
586 * elf32-cris.c: Likewise.
587 * elf32-frv.c: Likewise.
588 * elf32-hppa.c: Likewise.
589 * elf32-i386.c: Likewise.
590 * elf32-m32r.c: Likewise.
591 * elf32-m68hc1x.c: Likewise.
592 * elf32-m68k.c: Likewise.
593 * elf32-ppc.c: Likewise.
594 * elf32-s390.c: Likewise.
595 * elf32-sh.c: Likewise.
596 * elf32-vax.c: Likewise.
597 * elf64-alpha.c: Likewise.
598 * elf64-hppa.c: Likewise.
599 * elf64-ppc.c: Likewise.
600 * elf64-s390.c: Likewise.
601 * elf64-sh64.c: Likewise.
602 * elf64-x86-64.c: Likewise.
603 * elfxx-ia64.c: Likewise.
604 * elfxx-mips.c: Likewise.
605 * elfxx-sparc.c: Likewise.
606 * i386linux.c: Likewise.
607 * libaout.h: Likewise.
608 * libbfd-in.h: Likewise.
609 * libcoff-in.h: Likewise.
610 * linker.c: Likewise.
611 * m68klinux.c: Likewise.
613 * opncls.c: Likewise.
615 * sparclinux.c: Likewise.
619 * xcofflink.c: Likewise.
620 * section.c (struct section_hash_entry): Move to..
621 * libbfd-in.h: ..here.
622 * Makefile.am: Run "make dep-am"
623 * Makefile.in: Regenerate.
624 * bfd-in2.h: Regenerate.
625 * libbfd.h: Regenerate.
626 * libcoff.h: Regenerate.
628 2006-03-16 Alan Modra <amodra@bigpond.net.au>
630 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
631 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
632 last change to REL32 relocs so that they are counted as
633 possibly dynamic as per REL24 and REL14.
635 2006-03-16 Alan Modra <amodra@bigpond.net.au>
637 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
640 2006-03-15 Ben Elliston <bje@au.ibm.com>
642 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
643 in_list elements, not just the first.
645 2006-03-14 Richard Sandiford <richard@codesourcery.com>
647 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
649 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
652 2006-03-13 Richard Sandiford <richard@codesourcery.com>
654 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
656 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
659 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
661 2006-03-10 Paul Brook <paul@codesourcery.com>
663 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
664 (elf32_arm_print_private_bfd_data): Ditto.
666 2006-03-09 Paul Brook <paul@codesourcery.com>
668 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
671 2006-03-09 Khem Raj <khem@mvista.com>
673 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
676 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
678 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
680 2006-03-07 Richard Sandiford <richard@codesourcery.com>
681 Daniel Jacobowitz <dan@codesourcery.com>
682 Zack Weinberg <zack@codesourcery.com>
683 Nathan Sidwell <nathan@codesourcery.com>
684 Paul Brook <paul@codesourcery.com>
685 Ricardo Anguiano <anguiano@codesourcery.com>
686 Phil Edwards <phil@codesourcery.com>
688 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
689 (bfd_elf32_bigarm_symbian_vec): Likewise.
690 (bfd_elf32_bigarm_vxworks_vec): Likewise.
691 (bfd_elf32_littlearm_vec): Likewise.
692 (bfd_elf32_littlearm_symbian_vec): Likewise.
693 (bfd_elf32_littlearm_vxworks_vec): Likewise.
694 * configure: Regenerate.
695 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
696 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
697 (elf32_arm_vxworks_bed): Add forward declaration.
698 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
699 (elf32_arm_vxworks_exec_plt0_entry): New table.
700 (elf32_arm_vxworks_exec_plt_entry): Likewise.
701 (elf32_arm_vxworks_shared_plt_entry): Likewise.
702 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
703 (reloc_section_p): New function.
704 (create_got_section): Use RELOC_SECTION.
705 (elf32_arm_create_dynamic_sections): Likewise. Call
706 elf_vxworks_create_dynamic_sections for VxWorks targets.
707 Choose between the two possible values of plt_header_size
709 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
710 (elf32_arm_abs12_reloc): New function.
711 (elf32_arm_final_link_relocate): Call it. Allow the creation of
712 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
713 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
714 r_addend fields of relocs. On rela targets, skip any code that
715 adjusts in-place addends. When using _bfd_link_final_relocate
716 to perform a final relocation, pass rel->r_addend as the addend
718 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
719 object, ignore flags that are not standard on VxWorks.
720 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
721 relocs on VxWorks. Use reloc_section_p.
722 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
723 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
724 .rela.plt.unloaded relocs on VxWorks targets.
725 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
726 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
727 instead of DT_REL* tags on RELA targets.
728 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
729 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
730 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
731 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
732 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
733 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
734 Correct the .rela.plt.unreloaded symbol indexes.
735 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
736 hook on VxWorks targets.
737 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
738 Minor formatting tweak.
739 (elf32_arm_vxworks_final_write_processing): New function.
740 (elf_backend_add_symbol_hook): Override for VxWorks and reset
742 (elf_backend_final_write_processing): Likewise.
743 (elf_backend_emit_relocs): Likewise.
744 (elf_backend_want_plt_sym): Likewise.
745 (ELF_MAXPAGESIZE): Likewise.
746 (elf_backend_may_use_rel_p): Minor formatting tweak.
747 (elf_backend_may_use_rela_p): Likewise.
748 (elf_backend_default_use_rela_p): Likewise.
749 (elf_backend_rela_normal): Likewise.
750 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
752 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
754 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
755 New. Adjust other variants.
756 (bfd_default_scan): Update.
757 * bfd-in2.h: Rebuilt.
758 * cpu-m68k.c: Adjust.
759 (bfd_m68k_compatible): New. Use it for architectures.
760 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
761 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
763 (elf32_m68k_print_private_bfd_data): Adjust.
764 * ieee.c (ieee_write_processor): Adjust.
766 2006-03-06 Alan Modra <amodra@bigpond.net.au>
768 * dwarf2.c: Formatting.
769 (add_line_info): Remove outer loop.
771 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
772 Alan Modra <amodra@bigpond.net.au>
775 * dwarf2.c (loadable_section): New struct.
776 (dwarf2_debug): Add loadable_section_count and
778 (new_line_sorts_after): New.
779 (add_line_info): Use new_line_sorts_after to compare line
781 (check_function_name): Removed.
782 (unset_sections): New.
783 (place_sections): New.
784 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
785 and unset_sections on relocatable files.
786 (_bfd_dwarf2_find_line): Likewise.
788 2006-03-03 Nick Clifton <nickc@redhat.com>
790 * cpu-avr.c: Update to ISO-C90 formatting.
791 * elf32-avr.c: Likewise.
793 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
795 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
797 (bfd_elf_avr_final_write_processing): Set
798 EF_AVR_LINKRELAX_PREPARED in e_flags field.
799 (elf32_avr_relax_section): New function.
800 (elf32_avr_relax_delete_bytes): New function.
801 (elf32_avr_get_relocated_section_contents): New function.
802 (avr_pc_wrap_around): New function.
803 (avr_relative_distance_considering_wrap_around): New function.
804 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
805 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
806 * libbfd.h: Regenerate.
807 * bfd-in2.h: Regenerate.
809 2006-03-02 DJ Delorie <dj@redhat.com>
811 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
814 2006-03-02 Richard Sandiford <richard@codesourcery.com>
816 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
817 bfd_elf32_powerpc_vxworks_vec.
819 2006-03-02 Nick Clifton <nickc@redhat.com>
821 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
823 2006-03-02 Richard Sandiford <richard@codesourcery.com>
825 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
826 elf_vxworks_create_dynamic_sections.
827 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
829 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
830 elf_vxworks_create_dynamic_sections.
831 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
833 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
834 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
836 2006-03-02 Richard Sandiford <richard@codesourcery.com>
838 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
839 (elf_backend_link_output_symbol_hook): Use
840 elf_vxworks_link_output_symbol_hook instead.
841 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
842 (elf_backend_link_output_symbol_hook): Use
843 elf_vxworks_link_output_symbol_hook instead.
844 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
845 same interface as elf_backend_link_output_symbol_hook.
846 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
847 prototype accordingly.
849 2006-03-02 Richard Sandiford <richard@codesourcery.com>
851 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
852 (ppc_elf_link_hash_table): Replace old_got and new_got with
853 plt_type and can_use_new_plt.
854 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
855 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
856 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
857 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
858 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
859 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
860 this function should not be called for VxWorks targets.
861 (ppc_elf_tls_setup): Use plt_type instead of old_got.
862 (allocate_got): Likewise. Rearrange so that max_before_header
863 is only used for PLT_OLD and PLT_NEW.
864 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
865 (ppc_elf_size_dynamic_sections): Likewise.
866 (ppc_elf_relax_section): Likewise.
867 (ppc_elf_relocate_section): Likewise.
868 (ppc_elf_finish_dynamic_symbol): Likewise.
869 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
871 2006-02-28 Richard Sandiford <richard@codesourcery.com>
873 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
874 (elf_i386_link_hash_table_create): Initialize it.
875 (elf_i386_compute_jump_table_size): Use it instead of
876 srelplt->reloc_count.
877 (allocate_dynrelocs): Likewise.
878 (elf_i386_size_dynamic_sections): Likewise.
879 (elf_i386_relocate_section): Likewise.
881 2006-02-27 Jakub Jelinek <jakub@redhat.com>
883 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
884 (_bfd_elf_write_section_eh_frame): Likewise.
886 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
888 * po/Make-in: Add html target.
890 2006-02-27 Richard Sandiford <richard@codesourcery.com>
892 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
893 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
894 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
895 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
896 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
897 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
898 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
899 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
900 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
901 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
902 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
903 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
904 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
905 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
906 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
907 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
908 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
909 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
910 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
911 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
912 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
914 2006-02-25 Richard Sandiford <richard@codesourcery.com>
916 * elf-bfd.h (elf_link_hash_table): Add hplt field.
917 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
918 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
919 * elf32-frv.c (_frv_create_got_section): Likewise.
920 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
921 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
922 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
923 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
924 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
925 (elf_i386_link_hash_table_create): Don't initialize them.
926 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
928 (elf_i386_finish_dynamic_symbol): Likewise.
929 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
930 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
931 (ppc_elf_finish_dynamic_symbol): Likewise.
933 2006-02-24 DJ Delorie <dj@redhat.com>
935 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
936 (m32c_elf_relocate_section): Don't relocate them.
937 (compare_reloc): New.
938 (relax_reloc): Remove.
939 (m32c_offset_for_reloc): New.
940 (m16c_addr_encodings): New.
941 (m16c_jmpaddr_encodings): New.
942 (m32c_addr_encodings): New.
943 (m32c_elf_relax_section): Relax jumps and address displacements.
944 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
947 * reloc.c: Add m32c relax relocs.
948 * libbfd.h: Regenerate.
949 * bfd-in2.h: Regenerate.
951 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
954 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
955 (_bfd_elf_link_hash_fixup_symbol): New.
957 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
958 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
961 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
963 * elfxx-target.h (elf_backend_fixup_symbol): New.
964 (elfNN_bed): Initialize elf_backend_fixup_symbol.
966 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
968 * cpu-ia64-opc.c (ins_immu5b): New.
969 (ext_immu5b): Likewise.
970 (elf64_ia64_operands): Add IMMU5b.
972 2006-02-21 Alan Modra <amodra@bigpond.net.au>
975 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
977 * elf32-hppa.c (allocate_dynrelocs): Likewise.
978 * elf32-i386.c (allocate_dynrelocs): Likewise.
979 * elf32-s390.c (allocate_dynrelocs): Likewise.
980 * elf32-sh.c (allocate_dynrelocs): Likewise.
981 * elf64-s390.c (allocate_dynrelocs): Likewise.
982 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
983 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
984 on undef weak with non-default visibility too.
985 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
987 2006-02-21 Alan Modra <amodra@bigpond.net.au>
989 * bfd.c: (_bfd_default_error_handler): Don't call abort on
990 error, instead call _exit.
991 (_bfd_abort): Call _exit not xexit.
993 2006-02-17 Kevin Buettner <kevinb@redhat.com>
995 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
997 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
999 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1000 Anil Paranjape <anilp1@kpitcummins.com>
1001 Shilin Shakti <shilins@kpitcummins.com>
1003 * Makefile.am: Add xc16x related entry
1004 * Makefile.in: Regenerate
1005 * archures.c: Add bfd_xc16x_arch
1006 * bfd-in2.h: Regenerate
1007 * config.bfd: Add xc16x-*-elf
1008 * configure.in: Add bfd_elf32_xc16x_vec
1009 * configure: Regenerate.
1010 * targets.c: Added xc16x related information
1011 * cpu-xc16x.c: New file
1012 * reloc.c: Add new relocations specific to xc16x:
1013 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1015 * elf32-xc16x.c: New file.
1017 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1019 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1020 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1022 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1025 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1027 (ppc64_elf_relocate_section): Check output reloc section size.
1028 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1030 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf.c (get_segment_type): New function.
1034 (_bfd_elf_print_private_bfd_data): Use it.
1035 (print_segment_map): New function.
1036 (assign_file_positions_for_segments): Call print_segment_map
1037 when there are not enough room for program headers.
1039 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1041 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1042 traditional MIPS ELF targets.
1044 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
1047 * dwarf2.c (check_function_name): New function.
1048 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1049 check if function is correct.
1051 2006-02-16 Alan Modra <amodra@bigpond.net.au>
1053 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1055 (elf_link_input_bfd): Adjust comments.
1057 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf.c (copy_private_bfd_data): Minor update.
1061 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf.c (copy_private_bfd_data): Renamed to ...
1065 (rewrite_elf_program_header): This.
1066 (copy_elf_program_header): New function.
1067 (copy_private_bfd_data): Likewise.
1069 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
1071 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1072 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1073 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1074 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1075 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1076 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1077 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1078 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1079 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1080 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1081 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1082 bfd_mach_mcf_isa_b_usp_float_emac): New.
1083 (bfd_default_scan): Update coldfire mapping.
1084 * bfd-in.h (bfd_m68k_mach_to_features,
1085 bfd_m68k_features_to_mach): Declare.
1086 * bfd-in2.h: Rebuilt.
1087 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1088 adjust legacy names.
1089 (m68k_arch_features): New.
1090 (bfd_m68k_mach_to_features,
1091 bfd_m68k_features_to_mach): Define.
1092 * elf32-m68k.c (elf32_m68k_object_p): New.
1093 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1094 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1095 (elf_backend_object_p): Define.
1096 * ieee.c (ieee_write_processor): Update coldfire machines.
1097 * libbfd.h: Rebuilt.
1099 2006-02-06 Steve Ellcey <sje@cup.hp.com>
1101 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1104 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
1106 * coff-z80.c (r_imm24): New howto.
1107 (rtype2howto): New case R_IMM24.
1108 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1109 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1111 2006-02-04 Richard Sandiford <richard@codesourcery.com>
1113 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1114 has already been assigned a GOT index, copy that index to the
1115 current hash table entry.
1117 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
1119 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1120 for call-to-undefweak reloc overflow.
1122 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1124 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1125 for 32-bit relocs overflow.
1127 2006-01-27 Paul Brook <paul@codesourcery.com>
1129 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1132 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
1134 Introduce TLS descriptors for i386 and x86_64.
1135 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1136 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1137 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1138 * libbfd.h, bfd-in2.h: Rebuilt.
1139 * elf32-i386.c (elf_howto_table): New relocations.
1140 (R_386_tls): Adjust.
1141 (elf_i386_reloc_type_lookup): Map new relocations.
1142 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1143 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1144 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1145 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1146 (elf_i386_local_tlsdesc_gotent): New macro.
1147 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1148 (elf_i386_compute_jump_table_size): New macro.
1149 (link_hash_newfunc): Initialize tlsdesc_got.
1150 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1151 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1152 R_386_TLS_DESC_CALL.
1153 (elf_i386_check_relocs): Likewise. Allocate space for
1154 local_tlsdesc_gotent.
1155 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1156 R_386_TLS_DESC_CALL.
1157 (allocate_dynrelocs): Count function PLT relocations. Reserve
1158 space for TLS descriptors and relocations.
1159 (elf_i386_size_dynamic_sections): Reserve space for TLS
1160 descriptors and relocations. Set up sgotplt_jump_table_size.
1161 Don't zero reloc_count in srelplt.
1162 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
1163 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1164 R_386_TLS_DESC_CALL.
1165 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1166 (elf_backend_always_size_sections): Define.
1167 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1168 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1169 (R_X86_64_standard): Adjust.
1170 (x86_64_reloc_map): Map new relocs.
1171 (elf64_x86_64_rtype_to_howto): New, split out of...
1172 (elf64_x86_64_info_to_howto): ... this function, and...
1173 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1174 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1175 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1176 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1177 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1178 (elf64_x86_64_local_tlsdesc_gotent): New macro.
1179 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1180 tlsdesc_got and sgotplt_jump_table_size fields.
1181 (elf64_x86_64_compute_jump_table_size): New macro.
1182 (link_hash_newfunc): Initialize tlsdesc_got.
1183 (elf64_x86_64_link_hash_table_create): Initialize new fields.
1184 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1185 R_X86_64_TLSDESC_CALL.
1186 (elf64_x86_64_check_relocs): Likewise. Allocate space for
1187 local_tlsdesc_gotent.
1188 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1189 R_X86_64_TLSDESC_CALL.
1190 (allocate_dynrelocs): Count function PLT relocations. Reserve
1191 space for TLS descriptors and relocations.
1192 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1193 descriptors and relocations. Set up sgotplt_jump_table_size,
1194 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
1195 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
1197 (elf64_x86_64_always_size_sections): New. Set up
1199 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1200 R_386_TLS_DESC_CALL.
1201 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1202 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1203 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
1204 (elf_backend_always_size_sections): Define.
1206 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
1209 * dwarf2.c (comp_unit_contains_address): Update comment.
1210 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1211 lma. Return TRUE only if both comp_unit_contains_address and
1212 comp_unit_find_nearest_line return TRUE.
1213 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1215 2006-01-18 Alan Modra <amodra@bigpond.net.au>
1217 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1218 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1219 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1220 elf_gc_mark_dynamic_ref_symbol. Make global.
1221 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1222 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1223 (elfNN_bed): Init new field.
1224 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1225 (ppc64_elf_gc_mark_dynamic_ref): New function.
1227 2006-01-17 Alan Modra <amodra@bigpond.net.au>
1229 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1231 2006-01-17 Nick Clifton <nickc@redhat.com>
1234 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1237 2006-01-11 Nick Clifton <nickc@redhat.com>
1239 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1240 into the newly (re)allocated map array.
1242 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
1244 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1246 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1248 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1251 For older changes see ChangeLog-2005
1257 version-control: never