| blob | 74ae25fe4f2bba5e586f3c5970a700b6f69d16b7 |
1 2005-02-21 Fred Fish <fnf@specifixinc.com>
3 * dwarf2.c (find_abstract_instance_name): Call recursively
4 to handle a DW_AT_specification.
6 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
9 mips_elf_create_dynamic_relocation,
10 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
11 Remove #if 0'd code.
13 2005-02-21 Alan Modra <amodra@bigpond.net.au>
15 * Makefile.am: Run "make dep-am"
16 * Makefile.in: Regenerate.
18 2005-02-21 Alan Modra <amodra@bigpond.net.au>
20 * coffgen.c (bfd_coff_get_comdat_section): Check that
21 coff_section_data isn't NULL.
23 2005-02-21 Alan Modra <amodra@bigpond.net.au>
25 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
26 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
27 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
28 useless assignments.
29 (xcoff_write_archive_contents_big): Likewise.
30 (_bfd_xcoff_put_ldsymbol_name): Likewise.
31 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
32 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
33 * cofflink.c (process_embedded_commands): Warning fixes.
34 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
35 Warning fixes.
36 * dwarf2.c: Warning fixes.
37 * elf-bfd.h: Likewise.
38 * elf-eh-frame.c: Likewise.
39 * elf-strtab.c: Likewise.
40 * elf.c: Likewise.
41 * elf32-m68k.c: Likewise.
42 * elf32-ppc.c: Likewise.
43 * elf32-sh-symbian.c: Likewise.
44 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
45 * elf64-sh64.c: Likewise.
46 * peicode.h: Likewise.
47 * elf64-mmix.c: Warning fixes.
48 * elfcode.h: Likewise.
49 * elfxx-mips.c: Likewise.
50 * libbfd-in.h: Likewise.
51 * libbfd.c: Likewise.
52 * mach-o.c: Likewise.
53 * merge.c: Likewise.
54 * mmo.c: Likewise.
55 * opncls.c: Likewise.
56 * pef.c: Likewise.
57 * srec.c: Likewise.
58 * vms-hdr.c: Likewise.
59 * vms-tir.c: Likewise.
60 * xtensa-isa.c: Likewise.
61 * xtensa-modules.c: Likewise.
62 * xsym.c: Likewise.
63 (pstrcmp): Use correct choice of string lengths. Fix return value.
64 (bfd_sym_module_name): Correct string length.
65 * bfd-in2.h: Regenerate.
66 * libbfd.h: Regenerate.
68 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
70 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
71 uninitialized check_segment[1] in TLSMOFF case.
72 Reported by Alan Modra.
73 (elf32_frv_relocate_section): Improve errors and warnings.
75 2005-02-17 Alan Modra <amodra@bigpond.net.au>
77 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
79 2005-02-16 Alan Modra <amodra@bigpond.net.au>
81 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
82 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
83 * pef.c (bfd_pef_scan): Don't ignore return value of
84 bfd_pef_scan_start_address.
85 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
86 bfd_mach_o_scan_start_address.
87 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
88 * elfxx-mips.c: Remove unnecessary prototypes.
89 (sort_dynamic_relocs_64): Abort if not BFD64.
91 2005-02-16 Alan Modra <amodra@bigpond.net.au>
93 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
94 Skip toc reloc adjust if reloc_count is zero.
96 2005-02-15 Nigel Stephens <nigel@mips.com>
97 Maciej W. Rozycki <macro@mips.com>
99 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
100 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
101 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
102 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
103 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
104 dst_mask.
105 (mips16_gprel_reloc): Remove bit shuffling; call
106 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
107 and _bfd_mips16_elf_reloc_shuffle() instead.
108 (mips16_reloc_map): New reloc map for MIPS16 relocs.
109 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
110 relocs.
111 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
112 elf_mips16_howto_table_rel.
113 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
114 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
115 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
116 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
117 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
118 dst_mask.
119 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
120 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
121 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
122 placeholders.
123 (mips16_gprel_reloc): Remove bit shuffling; call
124 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
125 and _bfd_mips16_elf_reloc_shuffle() instead.
126 (mips16_reloc_map): New reloc map for MIPS16 relocs.
127 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
128 relocs.
129 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
130 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
131 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
132 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
133 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
134 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
135 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
136 dst_mask.
137 (mips16_gprel_reloc): Remove bit shuffling; call
138 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
139 and _bfd_mips16_elf_reloc_shuffle() instead.
140 (mips16_reloc_map): New reloc map for MIPS16 relocs.
141 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
142 relocs.
143 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
144 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
145 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
146 handle bit shuffling for MIPS16 relocs.
147 (_bfd_mips16_elf_reloc_shuffle): Likewise.
148 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
149 and _bfd_mips16_elf_reloc_shuffle().
150 (_bfd_mips_elf_generic_reloc): Likewise.
151 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
152 and R_MIPS16_LO16.
153 (mips_elf_obtain_contents): Remove bit shuffling.
154 (mips_elf_perform_relocation): Likewise; call
155 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
156 instead.
157 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
158 and R_MIPS16_LO16.
159 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
160 (_bfd_mips16_elf_reloc_shuffle): Likewise.
161 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
162 (BFD_RELOC_MIPS16_HI16_S): Likewise.
163 (BFD_RELOC_MIPS16_LO16): Likewise.
164 * bfd-in2.h: Regenerate.
165 * libbfd.h: Regenerate.
167 2005-02-15 Jan Beulich <jbeulich@novell.com>
169 * elfxx-ia64.c (ia64_howto_table): Correct strings for
170 R_IA64_DTPMOD64[LM]SB.
172 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
174 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
175 backward branch in the same section.
176 (elfNN_ia64_relocate_section): Inform users that the input
177 section is too big to relax br instruction when overflow
178 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
179 and R_IA64_PCREL21F.
181 2005-02-14 Orjan Friberg <orjanf@axis.com>
183 * elfcore.h (elf_core_file_p): Move the call to
184 elf_backend_object_p to allow the correct machine to be set before
185 processing the program headers.
187 2005-02-14 Nick Clifton <nickc@redhat.com>
189 PR binutils/716
190 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
191 aware flag from the input bfd to the output bfd.
193 2005-02-11 Maciej W. Rozycki <macro@mips.com>
195 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
196 R_MIPS_LITERAL relocations for external symbols.
197 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
198 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
200 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
202 * bfd-in2.h: Rebuilt.
204 2005-02-11 Paul Brook <paul@codesourcery.com>
206 * elf-bfd.h (struct elf_link_hash_table): Add
207 is_relocatable_executable.
208 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
209 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
210 symbols in relocatable executables.
211 (bfd_elf_record_link_assignment): Create dynamic section symbols in
212 relocatable executables.
213 (_bfd_elf_link_renumber_dynsyms): Ditto.
214 (bfd_elf_final_link): Ditto.
215 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
216 relocations into relocatable executables.
217 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
218 executables. Also copy absolute relocations.
219 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
220 in relocatable executables.
221 (allocate_dynrelocs): Copy relocations for relocatable executables.
222 Output dynamic symbols for symbols defined in linker scripts.
224 2005-02-11 Nick Clifton <nickc@redhat.com>
226 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
227 to avoid a compile time warning.
229 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
230 BFD_ASSERT.
232 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
233 inclusion of coffcode.h so that it is actually picked up.
235 * coffcode.h (coff_std_swap_table): Add an unused attribute in
236 case it is not used.
238 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
239 structure and macro.
241 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
242 array.
244 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
245 to protect the declaration of this array.
247 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
248 Avoid call to memcpy with a size of 0.
250 2005-02-12 Alan Modra <amodra@bigpond.net.au>
252 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
253 old-style branches to undefined dot-symbols which will be
254 satisfied by a plt call.
256 2005-02-11 Alan Modra <amodra@bigpond.net.au>
258 * elf64-ppc.c (move_plt_plist): New function, extracted from..
259 (ppc64_elf_copy_indirect_symbol): ..here.
260 (func_desc_adjust): Use move_plt_plist.
262 2005-02-10 Paul Brook <paul@codesourcery.com>
264 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
266 2005-02-10 Paul Brook <paul@codesourcery.com>
268 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
269 symbols local.
270 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
271 (elf_link_renumber_local_hash_table_dynsyms): New function.
272 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
274 2005-02-10 Jakub Jelinek <jakub@redhat.com>
276 * bfd-in.h (BFD_LINKER_CREATED): Define.
277 * bfd-in2.h: Rebuilt.
278 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
279 BFD_LINKER_CREATED bfds when determining input bfds without
280 .note.GNU-stack section.
282 2005-02-10 Maciej W. Rozycki <macro@mips.com>
284 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
285 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
286 relocations against external symbols unchanged.
288 2005-02-08 Paul Brook <paul@codesourcery.com>
290 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
291 sections.
293 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
295 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
296 prefix here.
298 2005-02-07 Maciej W. Rozycki <macro@mips.com>
300 * elf64-mips.c: Fix formatting throughout.
302 2005-02-07 Maciej W. Rozycki <macro@mips.com>
304 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
306 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
308 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
309 *ABS*/*UND* sections.
310 (elf32_frv_relocate_section): Move zero-addend-required error...
311 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
312 missing needed TLS section.
314 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
316 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
317 being the last symbol.
318 (aout_link_add_symbols): Just return TRUE if a warning
319 symbol was last.
321 2005-02-07 Maciej W. Rozycki <macro@mips.com>
323 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
324 R_MIPS_GPREL32 relocations against external symbols.
325 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
326 comment.
328 2005-02-07 Alan Modra <amodra@bigpond.net.au>
330 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
331 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
332 elf_string_from_elf_strtab.
333 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
334 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
335 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
336 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
337 looking at cached symtab info first, before iterating over headers.
338 For SHT_REL and SHT_RELA, load dynsymtab if needed.
339 * elfcode.h (elf_object_p): Don't load section header stringtab
340 specially.
342 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
344 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
345 against protected function when building shared library.
347 PR 584
348 * elf64-x86-64.c (is_32bit_relative_branch): New.
349 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
350 protected function symbol when building shared library for
351 32bit relative branch instruction.
353 2005-02-06 Alan Modra <amodra@bigpond.net.au>
355 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
356 syms when doing a relocatable link.
357 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
358 at u.def.section.
359 (ppc64_elf_tls_setup): Likewise.
360 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
362 2005-02-04 Alan Modra <amodra@bigpond.net.au>
364 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
365 (link_hash_newfunc): Clear all locals using memset.
366 (make_fdh): Remove flags param. Always create fake func desc
367 weak. Link the descriptor with the code entry sym.
368 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
369 (add_symbol_adjust): Adjust make_fdh call.
370 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
371 descriptor to strong undefined if code entry is strong.
373 2005-02-04 Alan Modra <amodra@bigpond.net.au>
375 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
376 lookup here. Set to new before calling bfd_link_repair_undef_list.
377 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
379 2005-02-03 Alan Modra <amodra@bigpond.net.au>
381 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
383 2005-02-03 Alan Modra <amodra@bigpond.net.au>
385 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
386 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
387 before the as-needed lib was loaded. Abort on unexpected refs.
389 2005-02-02 Alan Modra <amodra@bigpond.net.au>
391 * elflink.c (elf_smash_syms): Expand comments.
392 (elf_link_add_object_symbols): Only call elf_smash_syms for
393 as-needed dynamic objects.
395 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
396 everything, just the field specific to ia64.
397 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
399 2005-02-01 Alan Modra <amodra@bigpond.net.au>
401 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
402 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
403 undefined syms.
404 (struct add_symbol_adjust_data): New.
405 (add_symbol_adjust): Make an undefweak func desc for old ABI
406 objects to link with --as-needed shared libs. Return fail status.
407 Don't adjust old ABI func entry sym to weak if func desc syms
408 isn't defined.
409 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
410 and return status.
412 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
414 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
415 for clarity.
417 2005-02-01 Alan Modra <amodra@bigpond.net.au>
419 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
420 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
421 remove anything but new and undefweak.
422 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
423 existing _DYNAMIC.
424 (_bfd_elf_create_dynamic_sections): Formatting.
425 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
426 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
427 (struct elf_smash_data): New.
428 (elf_smash_syms): New function.
429 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
430 unneeded dynamic objects to loaded list.
431 (elf_link_output_extsym): Don't handle as-needed here. Strip
432 bfd_link_hash_new symbols.
433 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
434 delref when dynindx is already -1.
435 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
436 symbols.
437 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
439 2005-02-01 Ben Elliston <bje@au.ibm.com>
441 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
443 2005-02-01 Ben Elliston <bje@au.ibm.com>
445 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
446 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
447 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
448 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
449 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
450 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
451 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
452 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
453 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
454 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
455 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
456 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
457 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
458 throughout. Similarly, collapse #if 1'd code.
460 2005-02-01 Ben Elliston <bje@au.ibm.com>
462 * elf-bfd.h (bfd_elf_discard_group): Remove.
463 * elf.c (bfd_elf_discard_group): Likewise.
464 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
466 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
468 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
469 (_bfd_elf_eh_frame_address_size): Declare.
470 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
471 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
472 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
473 (elf_backend_eh_frame_address_size): Define.
474 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
475 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
476 size from the new backend hook.
477 (_bfd_elf_write_section_eh_frame): Likewise.
478 (_bfd_elf_eh_frame_address_size): New function.
480 2005-01-31 Andrew Cagney <cagney@gnu.org>
482 * configure: Regenerate to track ../gettext.m4.
484 2005-01-31 Mark Mitchell <mark@codesourcery.com>
486 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
487 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
489 2005-01-31 Nick Clifton <nickc@redhat.com>
491 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
492 sparc-lynxos, vax-vms) be obsolete.
494 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
496 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
497 * elf32-arm.c (ELF_MINPAGESIZE): Define.
498 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
499 * elfcode.h (elf_object_p): Use minpagesize instead of
500 maxpagesize.
501 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
502 (elfNN_bed): Include ELF_MINPAGESIZE.
504 2005-01-28 Julian Brown <julian@codesourcery.com>
506 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
507 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
508 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
509 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
510 passing flag value from ld. Set flag value in global hash table entry.
511 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
512 relocation.
514 2005-01-27 Andrew Cagney <cagney@gnu.org>
516 * configure: Regenerate to track ../gettext.m4 change.
518 2005-01-25 Mark Mitchell <mark@codesourcery.com>
520 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
521 SymbianOS.
523 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
525 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
526 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
527 for TLSMOFF.
528 * reloc.c: Add R_FRV_TLSMOFF.
529 * elf32-frv.c (elf32_frv_howto_table): Likewise.
530 (frv_reloc_map, frv_reloc_type_lookup): Map it.
531 (elf32_frv_relocate_section): Handle it.
532 (elf32_frv_check_relocs): Likewise.
533 * libbfd.h, bfd-in2.h: Rebuilt.
534 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
535 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
536 when given an undefweak TLS symbol. Fix constant TLS PLT entries
537 such that they return the constant in gr9.
538 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
539 symbols.
540 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
541 too, such that they shrink on relaxation.
542 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
543 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
544 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
545 if we can guarantee the use of 16-bit constants.
546 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
547 Introduce TLS support for FR-V FDPIC.
548 * reloc.c: Add TLS relocations.
549 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
550 (elf32_frv_rel_tlsdesc_value_howto): New.
551 (elf32_frv_rel_tlsoff_howto): New.
552 (frv_reloc_map): Add new mappings.
553 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
554 reloc information.
555 (frvfdpic_dynamic_got_plt_info): New.
556 (frvfdpic_plt_tls_ret_offset): New.
557 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
558 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
559 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
560 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
561 section as local.
562 (struct frvfdpic_relocs_info): Add TLS fields.
563 (frvfdpic_relocs_info_hash): Warning clean up.
564 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
565 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
566 (FRVFDPIC_TLS_BIAS): Define.
567 (tls_biased_base): New.
568 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
569 relocations.
570 (frv_reloc_type_lookup): Likewise.
571 (frvfdpic_info_to_howto_rel): Likewise.
572 (elf32_frv_relocate_section): Likewise.
573 (_frv_create_got_section): Create the PLT section here.
574 (elf32_frvfdpic_create_dynamic_sections): Not here.
575 (_frvfdpic_count_nontls_entries): Move out of...
576 (_frvfdpic_count_got_plt_entries): ... here.
577 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
578 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
579 support.
580 (_frvfdpic_relax_tls_entries): New.
581 (_frvfdpic_compute_got_alloc_data): Add TLS support.
582 (_frvfdpic_get_tlsdesc_entry): New.
583 (_frvfdpic_assign_got_entries): Add TLS support.
584 (_frvfdpic_assign_plt_entries): Likewise.
585 (_frvfdpic_reset_got_plt_entries): New.
586 (_frvfdpic_size_got_plt): Move out of...
587 (elf32_frvfdpic_size_dynamic_sections): ... here.
588 (_frvfdpic_relax_got_plt_entries): New.
589 (elf32_frvfdpic_relax_section): New.
590 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
591 (elf32_frv_check_relocs): Add TLS support.
592 (bfd_elf32_bfd_relax_section): Define for FDPIC.
593 * libbfd.h, bfd-in2.h: Rebuilt.
595 2005-01-25 Alan Modra <amodra@bigpond.net.au>
597 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
598 loadable reloc sections.
599 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
600 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
602 2005-01-25 Alan Modra <amodra@bigpond.net.au>
604 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
605 sections immediately when linking shared libs. Instead, wait until
606 we know a lib is needed.
607 (_bfd_elf_link_create_dynstrtab): Extract from..
608 (_bfd_elf_link_create_dynamic_sections_): ..here.
609 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
610 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
611 for non-existent .dynamic.
612 (elf_link_output_extsym): Don't complain about undefined symbols
613 in as-needed dynamic libs that aren't actually linked.
615 2005-01-24 Andrew Cagney <cagney@gnu.org>
617 * configure: Regenerate, ../gettext.m4 was updated.
619 2005-01-21 Ben Elliston <bje@au.ibm.com>
621 * aout-encap.c: Remove unused file.
623 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
625 PR 679
626 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
627 non-function symbols are local.
628 (_bfd_elf_symbol_refs_local_p): Likewise.
630 2005-01-18 Alan Modra <amodra@bigpond.net.au>
632 * bfd.c (bfd_link_just_syms): Add abfd param.
633 * bfd-in2.h: Regenerate.
635 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
637 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
638 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
639 instructions. If the amount of padding is known, reduce the size
640 of the CIE or FDE by that amount.
642 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
644 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
645 augmentation_size. Use bfd_signed_vmas for data_align.
646 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
647 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
648 functions. Don't read past the end of the enclosing CIE or FDE.
649 (skip_bytes): New utility function.
650 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
651 sanity checking.
652 (_bfd_elf_write_section_eh_frame): Use new functions.
654 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
656 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
657 assert-style REQUIRE() macro to handle sanity checks.
659 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
661 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
662 (comp_unit): Here.
663 (read_unsigned_leb128): Removed.
664 (read_signed_leb128): Removed.
665 (find_abstract_instance_name): Updated.
666 (parse_comp_unit): Accept info_ptr_unit.
667 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
668 comp unit and pass it to parse_comp_unit.
670 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
671 (read_signed_leb128): Moved to ...
672 * libbfd.c: Here.
674 * libbfd-in.h (read_unsigned_leb128): New prototype.
675 (read_signed_leb128): Likewise.
676 * libbfd.h: Regenerated.
678 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
679 Nick Clifton <nickc@redhat.com>
681 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
682 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
683 arch_sh4a_nofpu_up in order to match the external names and make the
684 testsuite's job easier.
685 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
686 names.
687 * bfd-in2.h: Regenerate.
689 2005-01-15 Andrew Cagney <cagney@gnu.org>
691 * bfd.m4: New file.
692 * acinclude.m4: Move BFD_NEED_DECLARATION,
693 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
694 the new file bfd.m4. Include ../bfd/bfd.m4.
695 * configure: Re-generate.
697 2005-01-12 Alan Modra <amodra@bigpond.net.au>
699 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
700 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
701 reaching PLT.
702 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
703 R_PPC_RELAX32PC_PLT.
705 2005-01-11 Alan Modra <amodra@bigpond.net.au>
707 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
708 symbols.
709 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
710 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
711 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
712 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
713 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
714 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
715 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
716 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
717 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
718 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
719 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
720 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
721 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
722 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
724 2005-01-11 Alan Modra <amodra@bigpond.net.au>
726 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
727 .dynsbss flags.
729 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
731 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
732 * bfd-in2.h: Regenerate.
733 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
734 to support these new machine values.
735 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
736 the maxq10.
737 (bfd_maxq_arch): Update values for the maxq20.
739 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
741 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
742 non-shared object, do not reserve space in .plt and .rela.plt for
743 regular symbols neither defined nor referenced in shared objects.
745 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
747 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
748 to zero the structure.
749 (create_got_section): Use BFD_ASSERT instead of abort.
750 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
751 'srelgot' fields.
752 (create_got_section): New function.
753 (sparc64_elf_create_dynamic_sections): Likewise.
754 (sparc64_elf_check_relocs): Invoke create_got_section instead of
755 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
756 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
757 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
758 (sparc64_elf_finish_dynamic_symbol): Likewise.
759 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
760 (elf_backend_create_dynamic_sections): Define to
761 sparc64_elf_create_dynamic_sections.
763 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
765 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
766 (elf_backend_omit_section_dynsym): Define to it.
767 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
768 (elf_backend_omit_section_dynsym): Define to it.
770 2005-01-07 Jakub Jelinek <jakub@redhat.com>
772 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
773 PT_DYNAMIC segment, unless .dynamic.
775 2005-01-06 Paul Brook <paul@codesourcery.com>
777 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
778 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
779 * configure: Regenerate.
780 * elf32-arm.c: Add VxWorks target bfd.
781 (USE_REL): Remove.
782 (elf32_arm_link_hash_table): Add use_rel.
783 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
784 elf32_arm_relocate_section): Replace USE_REL with runtime check.
785 Correct offset calculation for RELA case.
786 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
787 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
788 (elf32_arm_vxworks_link_hash_table_create): New function.
789 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
790 (bfd_elf32_littlearm_vxworks_vec): Ditto.
791 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
793 2005-01-06 Alan Modra <amodra@bigpond.net.au>
795 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
796 multi_toc_needed.
797 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
798 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
799 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
800 (ppc64_elf_next_toc_section): Heed no_multi_toc.
801 (ppc64_elf_reinit_toc): Set multi_toc_needed.
802 (toc_adjusting_stub_needed): Rewrite.
803 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
804 toc tests. Adjust for toc_adjusting_stub_needed changes.
805 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
806 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
807 * section.c: Expand comment on backend bits.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
811 2005-01-06 Alan Modra <amodra@bigpond.net.au>
813 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
814 toc adjusting stub, do not test source section flags.
816 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
818 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
819 from STABS debugging sections again.
821 2005-01-05 Fred Fish <fnf@specifixinc.com>
823 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
824 (find_abstract_instance_name): New function.
825 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
826 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
827 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
829 2004-12-31 Paul Brook <paul@copdesourcery.com>
831 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
833 2004-12-31 Alan Modra <amodra@bigpond.net.au>
835 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
836 Commit missing changes from 2004-12-22.
837 * bfd-in2.h: Regenerate.
839 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
841 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
843 2004-12-21 Kris Warkentin <kewarken@qnx.com>
845 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
846 Add 'base' argument for constructing register sections. Reformat.
847 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
848 gp and fp regs. Reformat.
850 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
852 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
853 * bfd-in2.h: Regenerate.
854 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
855 (avr_reloc_map): Likewise.
856 (avr_final_link_relocate): Likewise.
858 2004-12-22 Alan Modra <amodra@bigpond.net.au>
860 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
861 as-needed dynamic libs as undefined.
862 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
863 libs when finding they are needed.
865 2004-12-20 Alan Modra <amodra@bigpond.net.au>
867 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
868 (opd_entry_value): Use opd_relocs if available.
869 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
870 copy .opd relocations to opd_relocs.
871 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
873 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
875 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
876 * elf32-v850.c (v850_elf_howto_table): Add entry for
877 R_V850_LO16_SPLIT_OFFSET.
878 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
879 (v850_elf_perform_lo16_relocation): New function, extracted from...
880 (v850_elf_perform_relocation): ...here. Use it to handle
881 R_V850_LO16_SPLIT_OFFSET.
882 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
883 R_V850_LO16_SPLIT_OFFSET.
884 * libbfd.h, bfd-in2.h: Regenerate.
886 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
888 * config.bfd: Add s390x-ibm-tpf support.
890 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
892 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
893 to prototype, to make hash info available.
894 Prevent wrapped symbols from being adjusted twice.
896 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
898 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
899 overflow for calls to undefined weak symbols.
901 2004-12-11 Alan Modra <amodra@bigpond.net.au>
903 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
904 canonical sections syms have a name.
906 2004-12-11 Alan Modra <amodra@bigpond.net.au>
908 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
909 have been adjusted for output.
910 (ppc64_elf_relocate_section): Mark sections with reloc_done.
912 2004-12-10 Alan Modra <amodra@bigpond.net.au>
914 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
915 add symtab_hdr param.
916 (group_signature): Update calls.
917 * elf-bfd.h (bfd_elf_sym_name): Update.
918 * elf32-ppc.c (ppc_elf_relocate_section): Update.
919 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
920 (ppc64_elf_relocate_section): Update.
921 * elflink.c (elf_link_input_bfd): Update.
923 2004-12-10 Jakub Jelinek <jakub@redhat.com>
925 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
926 st_shndx on STT_SECTION sections.
928 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
930 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
931 ELF section symbols.
933 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
935 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
936 return a real value, unless it is a PLT symbol.
937 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
938 bal if possible.
940 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
941 R_MIPS_JALR entry to 0.
943 * archures.c: Define bfd_mach_mips9000.
944 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
945 (mips_set_isa_flags): Handle bfd_mach_mips9000.
946 * cpu-mips.c (I_mips9000): Define.
947 (arch_info_struct): Add case for bfd_mach_mips9000.
948 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
949 * bfd-in2.h: Regenerate.
951 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
953 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
954 overflow.
956 2004-12-07 Ben Elliston <bje@gnu.org>
958 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
960 2004-12-06 Daniel Jacobowitz <dan@debian.org>
962 Suggested by Fergal Daly <fergal@esatclear.ie>:
963 * simple.c (simple_dummy_multiple_definition): New function.
964 (bfd_simple_get_relocated_section_contents): Use it.
966 2004-12-03 Jan Beulich <jbeulich@novell.com>
968 * elf.c (elf_find_function): Don't use the last file symbol ever,
969 seen, but the last one seen prior to the symbol being reported.
970 Don't report a filename at all for global symbols when that might
971 be ambiguous/wrong.
973 2004-12-01 Paul Brook <paul@codesourcery.com>
975 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
976 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
977 version.
979 2004-12-01 Paul Brook <paul@codesourcery.com>
981 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
982 sections undefined.
984 2004-11-30 Paul Brook <paul@codesourcery.com>
986 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
987 no_pipeline_knowledge
988 (elf32_arm_link_hash_table_create): Ditto.
989 (bfd_elf32_arm_process_before_allocation): Ditto.
990 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
991 handling.
992 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
993 prototype.
994 * bfd-in2.h: Regenerate.
996 2004-11-30 Randolph Chung <tausq@debian.org>
998 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
999 (elf32_hppa_grok_psinfo): New function.
1000 (elf_backend_grok_prstatus): Define.
1001 (elf_backend_grok_psinfo): Define.
1003 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1005 PR 574:
1006 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1008 2004-11-24 Paul Brook <paul@codesourcery.com>
1010 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1012 2004-11-24 Paul Brook <paul@codesourcery.com>
1014 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1015 (elf32_arm_swap_symbol_out): New function.
1016 (elf32_arm_size_info): Add.
1017 (elf_backend_size_info): Define.
1019 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1021 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1022 make_bfd_asection.
1024 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1026 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1027 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1028 * nlmcode.h (nlm_write_object_contents): Warning fix.
1030 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1032 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1034 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1036 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1037 (elf32_arm_plt_thumb_stub): New.
1038 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1039 and plt_got_offset.
1040 (elf32_arm_link_hash_traverse): Fix typo.
1041 (elf32_arm_link_hash_table): Add obfd.
1042 (elf32_arm_link_hash_newfunc): Initialize new fields.
1043 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1044 (elf32_arm_link_hash_table_create): Initialize obfd.
1045 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1046 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1047 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1048 interworking BFD is not dynamic.
1049 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1050 not emit glue for PLT references.
1051 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1052 emit glue for PLT references. Support the Thumb PLT prefix.
1053 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1054 plt_thumb_refcount.
1055 (elf32_arm_check_relocs): Likewise.
1056 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1057 plt_thumb_refcount.
1058 (allocate_dynrelocs): Handle Thumb PLT references.
1059 (elf32_arm_finish_dynamic_symbol): Likewise.
1060 (elf32_arm_symbol_processing): New function.
1061 (elf_backend_symbol_processing): Define.
1063 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1065 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1066 add_fde_encoding. Remove need_relative.
1067 * elf-eh-frame.c (extra_augmentation_string_bytes)
1068 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1069 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1070 in cases where the CIE has no existing 'R' augmentation. Use
1071 size_of_output_cie_fde when assigning offsets. Use the final offset
1072 as the new section size.
1073 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1074 Account for any extra augmentation bytes in the returned offset.
1075 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1076 moved before being modified. Pad growing entries with DW_CFA_nops.
1077 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1078 and add_fde_encoding.
1080 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1082 * elf32-arm.c (elf32_arm_relocate_section): Use
1083 arm_real_reloc_type.
1085 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1087 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1088 for discard relocations; don't add an R_MIPS_NONE to the main body
1089 of .rel.dyn.
1091 2004-11-04 Paul Brook <paul@codesourcery.com>
1093 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1094 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1095 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1096 default version definition for unversioned symbols.
1097 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1098 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1099 _bfd_elf_slurp_version_tables. Set default version for unversioned
1100 imported symbols.
1102 2004-11-15 Paul Brook <paul@codesourcery.com>
1104 * elflink.c (elf_link_add_object_symbols): Don't assume version
1105 indices are consecutive.
1107 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1109 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1110 composite relocations against the personality data.
1112 2004-11-13 Paul Brook <paul@codesourcery.com>
1114 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1115 R_ARM_PREL31 relocations to PLT entries.
1116 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1117 (elf32_arm_check_relocs): Ditto.
1119 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1121 * xtensa-isa.c (xtensa_interface_class_id): New.
1123 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1125 * elf32-xtensa.c (property_table_compare): Remove assertion about
1126 entries with the same address and non-zero size.
1127 (xtensa_read_table_entries): Report such entries as errors.
1129 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1131 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1132 R_ARM_RELATIVE on Symbian OS.
1134 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1136 * som.c (som_bfd_print_private_bfd_data): New function.
1137 (som_object_setup): Save the auxiliary header. Don't assume that
1138 zero is an invalid entry point for a shared library.
1139 (som_object_p): Allocate the auxiliary header on the heap.
1141 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1142 declaration.
1143 (elf32_arm_symbian_modify_segment_map): Likewise.
1145 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1147 From David Poole <daveml@mbuf.com>:
1148 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1149 (elf32_arm_size_dynamic_sections): Call it.
1151 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1153 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1154 (ALL_MACHINES_CFILES): Fix typo.
1155 * Makefile.in: Regenerate.
1156 * po/SRC-POTFILES.in: Regenerate.
1158 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1160 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1161 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1162 symbol in the relocation.
1164 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1165 Vineet Sharma <vineets@noida.hcltech.com>
1167 * coff-maxq.c: New File.
1168 * cpu-maxq.c: New File.
1169 * coffcode.h: Likewise.
1170 * config.bfd: Likewise.
1171 * configure.in (maxqcoff_vec): New target vector.
1172 * Makefile.am: Add support for maxq target.
1173 * configure.in: Likewise.
1174 * archures.c:. Likewise.
1175 * targets.c: Likewise.
1176 * bfd_in2.h : Regenerated.
1177 * Makefile.in: Regenerated.
1178 * configure: Regenerated.
1179 * doc/Makefile.in: Regenerated.
1181 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1183 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1184 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1185 C_NT_WEAK aux entries.
1186 (_bfd_coff_generic_relocate_section): Handle undefined
1187 aliases.
1189 2004-11-07 Andreas Schwab <schwab@suse.de>
1191 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1192 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1193 non-default visibility.
1195 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1197 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1198 D_PAGED.
1199 (elf32_arm_symbian_modify_segment_map): Don't
1200 reset includes_filehdr and includes_phdrs here.
1202 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1204 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1205 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1206 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1207 dependency.
1208 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1209 to a new removed list. Remove normal configuration stanzas.
1210 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1211 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1212 elfarm-nabi.lo with elf32-arm.lo.
1213 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1214 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1215 * elf32-arm.h: Remove.
1216 * elfarm-oabi.c: Remove.
1217 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1218 and bfd_elf32_littlearm_oabi_vec.
1219 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1221 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1223 * config.bfd: Support crisv32-*-* like cris-*-*.
1224 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1225 (bfd_mach_cris_v10_v32): New macros.
1226 * cpu-cris.c: Tweak formatting.
1227 (get_compatible): New function.
1228 (N): New macro.
1229 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1230 bfd_arch_info_type:s.
1231 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1232 get_compatible for member compatible and link bfd_cris_arch_v32 as
1233 next.
1234 * elf32-cris.c (cris_elf_pcrel_reloc)
1235 (cris_elf_set_mach_from_flags): New functions.
1236 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1237 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1238 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1239 numbers for bfd_mach_cris_v32.
1240 (PLT_ENTRY_SIZE_V32): New macro.
1241 (elf_cris_plt0_entry): Drop last comma in initializer.
1242 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1243 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1244 PLT initializers.
1245 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1246 "%B, section %A".
1247 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1248 (elf_cris_finish_dynamic_sections): Similar.
1249 (elf_cris_adjust_dynamic_symbol): Similar.
1250 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1251 section %A".
1252 <switch with PIC relocs>: Emit error and return FALSE for
1253 bfd_mach_cris_v10_v32.
1254 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1255 Emit warning when generating textrel reloc.
1256 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1257 (cris_elf_final_write_processing): Set flags according to mach.
1258 (cris_elf_print_private_bfd_data): Display
1259 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1260 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1261 new_flags. Don't call cris_elf_final_write_processing. Don't
1262 look at the actual elf header flags at all; use
1263 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1264 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1265 objects.
1266 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1267 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1268 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1269 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1270 * bfd-in2.h, libbfd.h: Regenerate.
1272 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1274 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1275 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1276 comment.
1277 (struct adjust_toc_info): New.
1278 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1280 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1282 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1283 if there are no segments.
1285 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1287 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1289 2004-11-02 Nick Clifton <nickc@redhat.com>
1291 * elf32-iq2000.c: Convert to ISO C90 formatting.
1293 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1295 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1297 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1299 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1300 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1301 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1303 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1305 * elf32-sh.c (tpoff): Take alignment into account.
1307 2004-10-28 Nick Clifton <nickc@redhat.com>
1309 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1310 performing a relocatable link.
1311 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1312 for MIPS ports under Irix.
1314 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1316 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1317 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1318 (elf32_arm_final_link_relocate): Ditto.
1319 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1320 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1321 (elf32_arm_adjust_dynamic_symbol): Ditto.
1322 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1323 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1324 (elf32_arm_r_howto): ... To here.
1325 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1327 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1329 PR 475
1330 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1331 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1332 and R_IA64_SECREL64LSB.
1334 2004-10-26 Paul Brook <paul@codesourcery.com>
1336 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1337 (bfd_elf_size_dynamic_sections): Create default version definition.
1338 (elf_link_output_extsym): Adjust for default symbol version.
1340 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1342 * mmo.c: Adjust to ISO C.
1344 * mmo.c (mmo_write_section_description): New function broken out
1345 of mmo_internal_write_section.
1346 (mmo_internal_write_section): For each of .text and .data, call
1347 mmo_write_section_description before outputting contents if it has
1348 nontrivially deducible vma or contents.
1349 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1350 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1351 symbols if found within the .data address range.
1353 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1355 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1357 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1359 * mmo.c (File Layout): Correct place of misplaced blurb about
1360 special data.
1362 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1364 * config.bfd: Add mips64*-*-openbsd.
1366 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1368 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1369 statements.
1371 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1373 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1374 * configure: Regenerate.
1376 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1378 PR 463
1379 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1380 to linker reloc_overflow callback.
1381 (aout_link_input_section_ext): Likewise.
1382 (aout_link_reloc_link_order): Likewise.
1383 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1384 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1385 Likewise.
1386 (alpha_relocate_section): Likewise.
1387 * coff-arm.c (coff_arm_relocate_section): Likewise.
1388 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1389 * coff-h8500.c (extra_case): Likewise.
1390 * coff-i960.c (coff_i960_relocate_section): Likewise.
1391 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1392 * coff-mips.c (mips_relocate_section): Likewise.
1393 * coff-or32.c (coff_or32_relocate_section): Likewise.
1394 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1395 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1396 * coff-sh.c (sh_relocate_section): Likewise.
1397 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1398 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1399 * coff-z8k.c (extra_case): Likewise.
1400 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1401 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1402 (_bfd_coff_generic_relocate_section): Likewise.
1403 * ecoff.c (ecoff_reloc_link_order): Likewise.
1404 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1405 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1406 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1407 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1408 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1409 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1410 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1411 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1412 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1413 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1414 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1415 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1416 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1417 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1418 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1419 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1420 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1421 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1422 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1423 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1424 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1425 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1426 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1427 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1428 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1429 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1430 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1431 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1432 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1433 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1434 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1435 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1436 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1437 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1438 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1439 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1440 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1441 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1442 * elflink.c (elf_reloc_link_order): Likewise.
1443 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1444 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1445 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1446 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1447 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1448 (aout_link_reloc_link_order): Likewise.
1449 * reloc.c (bfd_generic_get_relocated_section_contents):
1450 Likewise.
1451 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1452 * simple.c (simple_dummy_reloc_overflow): Updated.
1454 2004-10-20 Andreas Schwab <schwab@suse.de>
1456 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1457 (elf_backend_plt_sym_val): Define.
1459 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1461 * config.bfd: Set targ_underscore=yes for PE COFF targets
1463 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1465 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1466 (ppc64_elf_edit_opd): Likewise.
1468 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1470 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1471 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1472 set SEC_ALLOC and SEC_LOAD.
1474 2004-10-18 Nick Clifton <nickc@redhat.com>
1476 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1477 'name' for relocs against both local and global symbols.
1479 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1481 * bfd-in2.h: Regenerate.
1482 * bfd.c (struct bfd): Add no_export.
1483 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1485 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1487 * config.bfd: Whitespace cleanup.
1488 * Makefile.am: Run "make dep-am"
1489 * Makefile.in: Regenerate.
1491 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1493 * elflink.c (struct already_linked_section): Removed.
1494 (try_match_symbols_in_sections, already_linked): Removed.
1495 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1496 prefix of section names when finding already_linked_table
1497 chain. Compare section names. Instead of calling already_linked,
1498 do it inline and only for sections in the same already_linked_list.
1500 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1502 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1503 parameter. If called after _bfd_elf_write_section_eh_frame,
1504 don't allow a -2 return unless need_* bit is already set, and
1505 handle offsets adjusted for output_offset.
1506 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1507 * elf.c (_bfd_elf_section_offset): Update call.
1509 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1511 PR 440
1512 * coffcode.h (coff_compute_section_file_positions): Cast to
1513 bfd_vma when computing page alignment.
1515 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1517 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1518 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1520 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1522 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1523 relocations use a virtual address, not a section offset.
1525 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1527 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1528 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1529 xtensa_format_encode.
1530 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1531 (ebb_add_proposed_action): Delete.
1533 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1535 * elf32-xtensa.c: Use ISO C90 formatting.
1537 2004-10-12 Paul Brook <paul@codesourcery.com>
1539 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1540 message.
1542 2004-10-12 Paul Brook <paul@codesourcery.com>
1544 * elf32-arm.h: Support EABI version 4 objects.
1546 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1548 PR 325
1549 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1550 Don't mark as default.
1551 (bfd_x86_64_arch): Don't mark as default.
1553 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1555 * elflink.c (enum action_discarded): New.
1556 (elf_section_complain_discarded): Delete.
1557 (elf_action_discarded): New function subsuming the above and also
1558 controlling reloc behaviour.
1559 (elf_link_input_bfd): Use it.
1561 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1563 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1564 (special_sections): Add .gnu.liblist and .gnu.conflict.
1565 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1567 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1569 PR 233
1570 * elflink.c (elf_link_input_bfd): Try harder to support
1571 relocations against symbols in removed linkonce sections.
1573 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1575 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1577 PR 354
1578 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1579 sections do not reference symbols in non-SEC_ALLOC sections.
1581 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1583 PR 437
1584 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1585 (_bfd_elf_link_omit_section_dynsym): Formatting.
1587 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1589 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1590 * libbfd.h: Regnerate.
1591 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1592 * elf32-frv.c: Likewise.
1593 * elf32-m32r.c: Likewise.
1594 * elf32-ppc.c: Likewise.
1595 * elf64-hppa.c: Likewise.
1596 * elfxx-ia64.c: Likewise.
1597 * opncls.c: Likewise.
1599 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1601 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1602 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1603 offsets stored in struct eh_cie_fde entries before doing other
1604 work.
1606 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1607 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1608 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1609 setting offsets for removed CIEs. Don't set "sec", instead set
1610 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1611 CIE in hdr_info. Only set make_relative and make_lsda_relative
1612 for CIEs. Use pointers rather than array indices.
1613 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1614 make_lsda_relative, need_* on cie_inf for FDEs.
1615 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1616 section output_offset. Delete cie_offset, instead use cie_inf
1617 pointer to CIE entry. Use need_relative and need_lsda_relative on
1618 CIE entry for FDEs. Use pointers rather than array indices.
1620 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1622 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1623 bfd_is_target_special_symbol.
1624 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1625 * som.c (som_bfd_is_target_special_symbol): Define.
1627 2004-10-08 Nick Clifton <nickc@redhat.com>
1629 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1630 * configure: Regenerate.
1631 * bfd-in2.h: Regenerate.
1632 * syms.c (bfd_is_target_special_symbol): New interface function.
1633 Returns true when a symbol should be considered to be special.
1634 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1635 the symbol jump table.
1636 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1637 Return true iff the symbol is a mapping symbol.
1638 (bfd_elf32_bfd_is_target_special_symbol): Define.
1639 * elfxx-target.h: Provide a default definition for
1640 bfd_is_target_special_symbol.
1641 * aout-target.h: Likewise.
1642 * aout-tic30.c: Likewise.
1643 * binary.c: Likewise.
1644 * coffcode.h: Likewise.
1645 * i386msdos.c: Likewise.
1646 * ieee.c: Likewise.
1647 * ihex.c: Likewise.
1648 * libaout.h: Likewise.
1649 * libbfd-in.h: Likewise
1650 * libecoff.h: Likewise.
1651 * mach-o.c: Likewise.
1652 * mmo.c: Likewise.
1653 * nlm-target.h: Likewise.
1654 * oasys.c: Likewise.
1655 * pef.c: Likewise.
1656 * ppcboot.c: Likewise.
1657 * srec.c: Likewise.
1658 * tekhex.c: Likewise.
1659 * versados.c: Likewise.
1660 * vms.c: Likewise.
1661 * xcoff-target.h: Likewise.
1662 * xsym.c: Likewise.
1663 * libbfd.h: Regenerate.
1665 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1667 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1668 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1669 (elf_backend_section_from_shdr): Define.
1671 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1673 * syms.c (bfd_is_local_label): Return false for file symbols.
1675 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1676 David Heine <dlheine@tensilica.com>
1678 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1679 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1680 (elf32xtensa_no_literal_movement): New global variable.
1681 (elf_howto_table): Add entries for new relocations.
1682 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1683 (property_table_compare): When addresses are equal, compare sizes and
1684 various property flags.
1685 (property_table_matches): New.
1686 (xtensa_read_table_entries): Extend to read new property tables. Add
1687 output_addr parameter to indicate that output addresses should be used.
1688 Use bfd_get_section_limit.
1689 (elf_xtensa_find_property_entry): New.
1690 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1691 (elf_xtensa_check_relocs): Handle new relocations.
1692 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1693 relocations. Use new xtensa-isa.h functions.
1694 (build_encoding_error_message): Remove encode_result parameter. Add
1695 new target_address parameter used to detect alignment errors.
1696 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1697 error handling. Use new is_operand_relocation function.
1698 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1699 Use underbar macro for error messages. Formatting.
1700 (get_const16_opcode): New.
1701 (get_l32r_opcode): Add a separate flag for initialization.
1702 (get_relocation_opnd): Operand number is no longer explicit in the
1703 relocation. Change to decode the opcode and analyze its operands.
1704 (get_relocation_slot): New.
1705 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1706 Use new xtensa-isa.h functions to handle multislot instructions.
1707 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1708 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1709 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1710 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1711 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1712 get_single_format, init_op_single_format_table): New.
1713 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1714 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1715 (contract_asm_expansion): Add error_message parameter and pass it to
1716 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1717 with R_XTENSA_SLOT0_OP.
1718 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1719 instructions. Use new xtensa-isa.h functions.
1720 (r_reloc struct): Add new virtual_offset field.
1721 (r_reloc_init): Add contents and content_length parameters. Set
1722 virtual_offset field to zero. Add contents to target_offset field for
1723 partial_inplace relocations.
1724 (r_reloc_is_defined): Check for null.
1725 (print_r_reloc): New debug function.
1726 (source_reloc struct): Replace xtensa_operand field with pair of the
1727 opcode and the operand position. Add is_abs_literal field.
1728 (init_source_reloc): Specify operand by opcode/position pair. Set
1729 is_abs_literal field.
1730 (source_reloc_compare): When target_offsets are equal, compare other
1731 fields to make sorting predictable.
1732 (literal_value struct): Add is_abs_literal field.
1733 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1734 (init_literal_value): New.
1735 (is_same_value): Replace with ...
1736 (literal_value_equal): ... this function. Add comparisons of
1737 virtual_offset and is_abs_literal fields.
1738 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1739 failure. Initialize has_last_loc field.
1740 (value_map_hash_table_delete): New.
1741 (hash_literal_value): Rename to ...
1742 (literal_value_hash): ... this. Include is_abs_literal flag and
1743 virtual_offset field in the hash value.
1744 (get_cached_value): Rename to ...
1745 (value_map_get_cached_value): ... this. Update calls to
1746 literal_value_hash and literal_value_equal.
1747 (add_value_map): Check for allocation failure. Update calls to
1748 value_map_get_cached_value and literal_value_hash.
1749 (text_action, text_action_list, text_action_t): New types.
1750 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1751 text_action_add, text_action_add_literal, offset_with_removed_text,
1752 offset_with_removed_text_before_fill, find_insn_action,
1753 print_action_list, print_removed_literals): New.
1754 (offset_with_removed_literals): Delete.
1755 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1756 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1757 allocated_relocs_count fields.
1758 (init_xtensa_relax_info): Initialize new fields.
1759 (reloc_bfd_fix struct): Add new translated field.
1760 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1761 translated field.
1762 (fix_compare, cache_fix_array): New.
1763 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1764 section via get_xtensa_relax_info. Use cache_fix_array to set up
1765 sorted fix_array and use bsearch instead of linear search.
1766 (section_cache_t): New struct.
1767 (init_section_cache, section_cache_section, clear_section_cache): New.
1768 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1769 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1770 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1771 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1772 New.
1773 (retrieve_contents): Use bfd_get_section_limit.
1774 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1775 to compute_removed_literals. Free value_map_hash_table when no longer
1776 needed.
1777 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1778 compute_text_actions for all sections.
1779 (find_relaxable_sections): Mark sections as relaxable if they contain
1780 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1781 call. Increment relax_info src_count field only for appropriate
1782 relocation types. Remove is_literal_section check.
1783 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1784 r_reloc_init and find_associated_l32r_irel. Check
1785 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1786 literals. Pass is_abs_literal flag to init_source_reloc.
1787 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1788 CONST16 instructions. Adjust calls to r_reloc_init and
1789 pcrel_reloc_fits. Handle weak symbols conservatively.
1790 (find_associated_l32r_irel): Add bfd parameter and pass it to
1791 is_l32r_relocation.
1792 (compute_text_actions, compute_ebb_proposed_actions,
1793 compute_ebb_actions, check_section_ebb_pcrels_fit,
1794 check_section_ebb_reduces, text_action_add_proposed,
1795 compute_fill_extra_space): New.
1796 (remove_literals): Replace with ...
1797 (compute_removed_literals): ... this function. Call
1798 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1799 Call xtensa_read_table_entries to get the property table. Skip
1800 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1801 is_removable_literal, remove_dead_literal, and
1802 identify_literal_placement functions.
1803 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1804 instead of linear search.
1805 (is_removable_literal, remove_dead_literal,
1806 identify_literal_placement): New.
1807 (relocations_reach): Update check for literal not referenced by any
1808 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1809 (coalesce_shared_literal, move_shared_literal): New.
1810 (relax_section): Use bfd_get_section_limit. Call
1811 translate_section_fixes. Update calls to r_reloc_init and
1812 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1813 Add call to pin_internal_relocs. Add special handling for
1814 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1815 info to calculate new addend_displacement variable. Replace code for
1816 deleting literals with more general code to perform the actions
1817 determined by the action_list for the section.
1818 (translate_section_fixes, translate_reloc_bfd_fix): New.
1819 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1820 find_removed_literal only if is_operand_relocation. Update call to
1821 offset_with_removed_text. Use new target_offset and removed_bytes
1822 variables.
1823 (move_literal): New.
1824 (relax_property_section): Use bfd_get_section_limit. Set new
1825 is_full_prop_section flag and handle new property tables. Update calls
1826 to r_reloc_init and offset_with_removed_text. Check
1827 is_relaxable_asm_section flag. Handle expansion of zero-sized
1828 unreachable entries, with use of offset_with_removed_text_before_fill.
1829 For relocatable links, combine entries only for literal tables.
1830 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1831 calls to offset_with_removed_text. Translate st_size field for
1832 function symbols.
1833 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1834 failure. Add contents parameter. Update call to get_bfd_fix. Update
1835 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1836 R_XTENSA_ASM_EXPAND relocs.
1837 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1838 call to get_bfd_fix. Include offset from contents for partial_inplace
1839 relocations.
1840 (is_reloc_sym_weak): New.
1841 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1842 (prop_sec_len): New.
1843 (xtensa_is_property_section): Handle new property sections.
1844 (is_literal_section): Delete.
1845 (internal_reloc_compare): When r_offset matches, compare r_info and
1846 r_addend to make sorting predictable.
1847 (internal_reloc_matches): New.
1848 (xtensa_get_property_section_name): Handle new property sections.
1849 (xtensa_get_property_predef_flags): New.
1850 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1851 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1852 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1853 (xtisa_errno, xtisa_error_msg): New variables.
1854 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1855 (xtensa_insnbuf_alloc): Add error handling.
1856 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1857 use xtensa_format_decode. Add error handling.
1858 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1859 instruction length to find the number of bytes to copy.
1860 (xtensa_isa_init): Add error handling. Replace calls to
1861 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1862 tables in the xtensa_modules structure.
1863 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1864 xtensa_extend_isa): Delete.
1865 (xtensa_isa_free): Change to only free lookup tables.
1866 (opname_lookup_compare): Replace with ...
1867 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1868 (xtensa_insn_maxlength): Rename to ...
1869 (xtensa_isa_maxlength): ... this.
1870 (xtensa_insn_length): Delete.
1871 (xtensa_insn_length_from_first_byte): Replace with ...
1872 (xtensa_isa_length_from_chars): ... this function.
1873 (xtensa_num_opcodes): Rename to ...
1874 (xtensa_isa_num_opcodes): ... this.
1875 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1876 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1877 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1878 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1879 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1880 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1881 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1882 (xtensa_opcode_lookup): Add error handling.
1883 (xtensa_decode_insn): Replace with ...
1884 (xtensa_opcode_decode): ... this function, with new format and
1885 slot parameters. Add error handling.
1886 (xtensa_encode_insn): Replace with ...
1887 (xtensa_opcode_encode): ... this function, which does the encoding via
1888 one of the entries in the "encode_fns" array. Add error handling.
1889 (xtensa_opcode_name): Add error handling.
1890 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1891 xtensa_opcode_is_call): New.
1892 (xtensa_num_operands): Replace with ...
1893 (xtensa_opcode_num_operands): ... this function. Add error handling.
1894 (xtensa_opcode_num_stateOperands,
1895 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1896 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1897 xtensa_operand_is_visible): New.
1898 (xtensa_get_operand, xtensa_operand_kind): Delete.
1899 (xtensa_operand_inout): Add error handling and special-case for
1900 "sout" operands.
1901 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1902 operate on one slot of an instruction. Added error handling.
1903 (xtensa_operand_encode): Handle default operands with no encoding
1904 functions. Check for success by comparing against decoded value.
1905 Add error handling.
1906 (xtensa_operand_decode): Handle default operands. Return decoded value
1907 through argument pointer. Add error handling.
1908 (xtensa_operand_is_register, xtensa_operand_regfile,
1909 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1910 (xtensa_operand_isPCRelative): Rename to ...
1911 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1912 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1913 through argument pointer. Add error handling.
1914 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1915 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1916 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1917 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1918 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1919 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1920 xtensa_state_is_exported, xtensa_sysreg_lookup,
1921 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1922 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1923 xtensa_interface_num_bits, xtensa_interface_inout,
1924 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1925 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1926 * xtensa-modules.c: Rewrite to use new data structures.
1927 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1928 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1929 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1930 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1931 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1932 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1933 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1934 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1935 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1936 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1937 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1938 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1939 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1940 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1941 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1942 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1943 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1944 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1945 * Makefile.in: Regenerate.
1946 * bfd-in2.h: Likewise.
1947 * libbfd.h: Likewise.
1949 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1951 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1952 against the absolute section.
1953 (mips_elf64_write_rela): Likewise.
1955 2004-10-07 Jan Beulich <jbeulich@novell.com>
1957 * elf.c (elf_find_function): Don't generally check for matching
1958 section, just for non-file symbols. Remove redunant comparison
1959 for the latter.
1960 * elf32-arm.h (arm_elf_find_function): Likewise.
1962 2004-10-07 Jeff Baker <jbaker@qnx.com>
1964 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1965 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1966 was specified.
1968 2004-10-04 Roland McGrath <roland@redhat.com>
1970 * hash.c (bfd_hash_set_default_size): Use const for table.
1971 Use size_t instead of int for variable compared to sizeof results.
1973 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1975 PR 425
1976 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1978 2004-10-01 Paul Brook <paul@codesourcery.com>
1980 * elf32-arm.h (elf32_arm_fake_sections,
1981 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1982 functions.
1983 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1985 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1987 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1988 need_lsda_relative.
1989 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1990 need_relative or need_lsda_relative if we are processing an
1991 offset for a reloc on a FDE initial loc or LSDA field
1992 respectively.
1993 (_bfd_elf_write_section_eh_frame): Test need_relative and
1994 need_lsda_relative in place of corresponding make_* field
1995 when deciding to use pc-relative encodings.
1997 2004-09-30 Paul Brook <paul@codesourcery.com>
1999 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2000 target2 relocation type.
2002 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2004 PR 414
2005 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2007 2004-09-30 Paul Brook <paul@codesourcery.com>
2009 * reloc.c: Add BFD_RELOC_ARM_SMI.
2010 * bfd-in2.h: Regenerate.
2011 * libbfd.h: Ditto.
2013 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2015 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2016 vma and output offset to address.
2017 * simple.c (simple_save_output_info): Only set output section
2018 and offset for debug sections, or those not already set up by
2019 the linker.
2020 (bfd_simple_get_relocated_section_contents): Update comment.
2022 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2024 * elf.c (IS_LOADED): Delete.
2025 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2026 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2027 to 2004-09-22.
2029 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2031 PR gas/396
2032 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2033 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2034 redundant assignment of EM_SPARC.
2036 2004-09-22 Brian Ford <ford@vss.fsi.com>
2038 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2039 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2040 constants.
2041 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2043 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2045 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2046 (elf_backend_modify_segment_map): Don't define.
2048 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2050 * elf.c (IS_LOADED): Define.
2051 (assign_file_positions_for_segments): Don't round up file offset of
2052 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2053 Delete code handling link script adjustment of lma. Do the adjust
2054 in later code handling similar ajustments. Remove dead code error
2055 check. Warn if section lma would require a negative offset
2056 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2057 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2058 update voff in section loop. Change voff in segment loop to be an
2059 adjustment on top of "off". Set sec->filepos and update "off" later.
2060 Test for loadable sections consistently using IS_LOADED. Similarly,
2061 test for alloc-only sections other than .tbss consistently.
2062 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2063 Tidy PT_NOTE handling. Use %B and %A in error messages.
2064 (assign_file_positions_except_relocs): Use %B in error message.
2066 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2068 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2069 (CONFIG_STATUS_DEPENDENCIES): New.
2070 (Makefile): Removed.
2071 (config.status): Likewise.
2072 * Makefile.in: Regenerated.
2074 2004-09-17 Paul Brook <paul@codesourcery.com>
2076 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2077 (bfd_elf32_arm_process_before_allocation): Update prototype.
2078 * bfd-in2.h: Regenerate.
2079 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2080 (elf32_arm_link_hash_table_create): Set it.
2081 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2082 (bfd_elf32_arm_set_target_relocs): New function.
2083 (arm_real_reloc_type): New function.
2084 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2085 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2086 (elf32_arm_gc_sweep_hook): Ditto.
2087 (elf32_arm_check_relocs): Ditto.
2088 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2089 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2090 R_ARM_GOT_TARGET2.
2091 (elf32_arm_got_prel): New variable.
2092 (elf32_arm_howto_from_type): New function.
2093 (elf32_arm_info_to_howto): Use it.
2094 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2095 BFD_RELOC_ARM_TARGET2.
2096 * libbfd.h: Regenerate.
2097 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2099 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2101 * ecoff.c: Update u.undef.next refs.
2102 * elf64-ppc.c: Likewise.
2103 * elflink.c: Likewise.
2104 * linker.c: Likewise.
2105 * xcofflink.c: Likewise.
2107 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2108 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2109 fields to indirect struct.
2110 * elf-m10300.c: Update u.weakdef refs.
2111 * elf32-arm.h: Likewise.
2112 * elf32-cris.c: Likewise.
2113 * elf32-frv.c: Likewise.
2114 * elf32-hppa.c: Likewise.
2115 * elf32-i370.c: Likewise.
2116 * elf32-i386.c: Likewise.
2117 * elf32-m32r.c: Likewise.
2118 * elf32-m68k.c: Likewise.
2119 * elf32-ppc.c: Likewise.
2120 * elf32-s390.c: Likewise.
2121 * elf32-sh.c: Likewise.
2122 * elf32-sparc.c: Likewise.
2123 * elf32-vax.c: Likewise.
2124 * elf32-xtensa.c: Likewise.
2125 * elf64-alpha.c: Likewise.
2126 * elf64-hppa.c: Likewise.
2127 * elf64-ppc.c: Likewise.
2128 * elf64-s390.c: Likewise.
2129 * elf64-sh64.c: Likewise.
2130 * elf64-sparc.c: Likewise.
2131 * elf64-x86-64.c: Likewise.
2132 * elfxx-ia64.c: Likewise.
2133 * elfxx-mips.c: Likewise.
2134 * elflink.c: Likewise. Also u.elf_hash_value.
2135 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2136 indirection.
2137 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2138 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2139 (bfd_elf_gc_record_vtentry): Likewise.
2140 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2142 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2144 * Makefile.am: Run "make dep-am".
2145 * Makefile.in: Regenerate.
2146 * bfd-in2.h: Regenerate.
2147 * po/SRC-POTFILES.in: Regenerate.
2148 * po/bfd.pot: Regenerate.
2150 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2152 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2153 with bitfields. Make "type" and "other" bitfields too.
2154 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2155 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2156 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2157 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2158 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2159 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2160 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2161 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2162 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2163 * elf-m10300.c: Likewise.
2164 * elf.c: Likewise.
2165 * elf32-arm.h: Likewise.
2166 * elf32-cris.c: Likewise.
2167 * elf32-frv.c: Likewise.
2168 * elf32-hppa.c: Likewise.
2169 * elf32-i370.c: Likewise.
2170 * elf32-i386.c: Likewise.
2171 * elf32-m32r.c: Likewise.
2172 * elf32-m68k.c: Likewise.
2173 * elf32-ppc.c: Likewise.
2174 * elf32-s390.c: Likewise.
2175 * elf32-sh-symbian.c: Likewise.
2176 * elf32-sh.c: Likewise.
2177 * elf32-sh64.c: Likewise.
2178 * elf32-sparc.c: Likewise.
2179 * elf32-vax.c: Likewise.
2180 * elf32-xtensa.c: Likewise.
2181 * elf64-alpha.c: Likewise.
2182 * elf64-hppa.c: Likewise.
2183 * elf64-ppc.c: Likewise.
2184 * elf64-s390.c: Likewise.
2185 * elf64-sh64.c: Likewise.
2186 * elf64-sparc.c: Likewise.
2187 * elf64-x86-64.c: Likewise.
2188 * elflink.c: Likewise.
2189 * elfxx-ia64.c: Likewise.
2190 * elfxx-mips.c: Likewise.
2191 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2192 * configure: Regenerate.
2193 * aclocal.m4: Regenerate.
2195 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2197 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2198 around uses of R_ARM_TARGET1.
2199 (elf32_arm_check_relocs): Likewise.
2201 2004-09-13 Paul Brook <paul@codesourcery.com>
2203 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2204 prototype.
2205 * bfd-in2.h: Regenerate.
2206 * libbfd.h: Regenerate.
2207 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2208 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2209 (bfd_elf32_arm_process_before_allocation): Ditto.
2210 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2211 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2212 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2213 * reloc.c: Ditto.
2215 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2217 * hpux-core.c (thread_section_p): New function.
2218 (hpux_core_core_file_p): Fix computation of offset in call
2219 to bfd_seek. Create a ".reg" section from an arbitrary
2220 ".reg/<id>" section if none was created after having read
2221 all sections.
2223 2004-09-11 Andreas Schwab <schwab@suse.de>
2225 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2226 * aclocal.m4: Rebuild.
2227 * configure: Rebuild.
2229 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2231 * section.c (bfd_sections_find_if): Fix parameter name in
2232 comment to match code.
2234 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2236 * elf.c (assign_file_positions_except_relocs): Assign relocs
2237 stored in a bfd section.
2239 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2241 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2242 h->gotplt_refcount to 0, not -1.
2244 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2246 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2247 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2248 symname.
2249 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2250 handle symbol visibility here.
2252 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2254 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2255 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2256 callers.
2257 (ppc_stub_name): Remove trailing "+0" on stub name.
2258 (create_linkage_sections): Create relocations for
2259 branch lookup table when --emit-relocs as well as when --shared.
2260 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2261 relbrlt test. For --emit-stub-syms, always output a sym even when
2262 one already exists on a plt call stub. Put stub type in the stub
2263 symbol name.
2264 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2265 test.
2266 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2267 reloc_count in stub sections. Adjust relbrlt test.
2268 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2269 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2270 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2271 for relocs against discarded symbols. Fix comments.
2273 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2275 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2276 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2277 from ...
2278 (map_sections_to_segments): ... here. Use it. Assign a file
2279 position to the .dynamic section if it is not loadable, but part
2280 of the PT_DYNAMIC segment.
2281 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2282 offsets, not VMAs, for the BPABI. Do not fill in the header in
2283 the .got.plt section for the BPABI.
2284 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2285 PT_DYNAMIC segment.
2286 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2288 2004-09-06 Nick Clifton <nickc@redhat.com>
2290 * elflink.c (elf_link_add_object_symbols): Set the error code to
2291 bfd_error_wrong_format when the input format does not match the
2292 output format.
2294 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2296 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2297 (ppc64_elf_check_directives): ..here.
2298 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2299 before accessing ppc64_elf_tdata.
2300 (ppc64_elf_finish_dynamic_sections): And here too.
2302 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2304 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2306 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2308 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2309 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2310 (bfd_elf32_littlearm_symbian_vec): Likewise.
2311 * configure: Regenerated.
2312 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2313 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2314 (PLT_ENTRY_SIZE): Likewise.
2315 (bfd_vma_elf32_arm_symbian_plt_entry): New
2316 variable.
2317 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2318 and symbian_p.
2319 (create_got_section): Don't create sections when generating BPABI
2320 objects.
2321 (elf32_arm_create_dynamic_sections): Tidy.
2322 (elf32_arm_link_hash_table_create): Set plt_header_size,
2323 plt_entry_size, and symbian_p.
2324 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2325 generating BPABI objects.
2326 (allocate_dynrelocs): Use htab->plt_header_size, not
2327 PLT_HEADER_SIZE. Do not add to .got.plt when
2328 generating BPABI objects.
2329 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2330 * elfarm-nabi.c: Add SymbianOS target vectors.
2331 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2332 (_bfd_elf_link_create_dynamic_sections): Likewise.
2333 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2334 (elfNN_bed): Use it.
2335 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2336 (bfd_elf32_littlearm_symbian_vec): Likewise.
2337 (_bfd_target_vector): Add them.
2339 2004-09-03 Nick Clifton <nickc@redhat.com>
2341 PR 360
2342 * coffcode.h (handle_COMDAT): Replace abort with an warning
2343 message and allow the scan to continue.
2345 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2347 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2348 in when reading relocs, not our sorted syms. Remove unnecessary
2349 var.
2351 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2353 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2355 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2357 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2358 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2359 replace uses of *_alias with *_noncanonical.
2360 * aclocal.m4: Rebuild with aclocal 1.4p6.
2361 * Makefile.in: Rebuild with automake 1.4p6.
2362 * doc/Makefile.in: Rebuild with automake 1.4p6.
2363 * configure.in: Autoupdate with autoupdate 2.59.
2364 * config.in: Regenerate with autoheader 2.59.
2365 * configure: Regnerate with autoconf 2.59.
2367 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2369 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2370 symbol pointer arrays before modifying.
2372 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2374 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2375 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2376 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2377 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2378 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2379 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2380 Use both symbol tables on non-relocatable objects. Use a common
2381 error exit. Fix "mid" warning.
2382 * libbfd.h: Regenerate.
2383 * bfd-in2.h: Regenerate.
2385 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2387 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2388 object file.
2389 (struct sfpr_def_parms): Save some space.
2390 (sfpr_define): Here too.
2392 * elf64-ppc.c (compare_symbols): Put section syms first.
2393 (sym_exists_at): New function.
2394 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2395 points only for relocatable files. Use .opd section contents
2396 otherwise. Generally clean up the code.
2398 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2400 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2401 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2402 (struct sfpr_def_parms): New.
2403 (sfpr_define): New function.
2404 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2405 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2406 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2407 (savefpr1_tail, restfpr1_tail): New functions.
2408 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2409 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2410 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2411 code. Define all ABI mandated _save and _rest functions.
2413 2004-08-26 Paul Brook <paul@codesourcery.com>
2415 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2417 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2419 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2420 TRUE or FALSE.
2422 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2424 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2425 that pcrel correction is applied for R_386_PC32.
2427 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2429 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2430 for R_386_32 and R_386_PC32 relocs against symbols defined in
2431 discarded sections.
2433 2004-08-25 Dmitry Diky <diwil@spec.ru>
2435 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2436 Add new relocations.
2437 * bfd-in2.h: Regenerate.
2438 * libbfd.h: Regenerate.
2439 * elf32-msp430.c: Clean-up code.
2440 (elf_msp430_howto_table): Add new relocation entries.
2441 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2442 (msp430_elf_relax_section): New function.
2443 (msp430_elf_relax_delete_bytes): New function.
2444 (msp430_elf_symbol_address_p): New function.
2446 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2448 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2449 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2451 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2453 * elflink.c (_bfd_elf_section_already_linked): Handle
2454 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2456 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2458 * config.bfd (arm*-*-symbianelf*): New target.
2459 (arm*-*-eabi*): Likewise.
2461 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2463 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2464 "struct ppc_link_hash_entry *".
2465 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2466 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2468 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2470 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2471 entries (where fd_aux overlaps next entry's fd_func).
2472 Add non_overlapping argument, use it.
2473 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2474 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2475 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2476 as indexes into opd_sym_map/opd_adjust array.
2477 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2479 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2481 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2482 if we can look up their function descriptor in a regular file.
2484 2004-08-18 Nick Clifton <nickc@redhat.com>
2486 PR 324
2487 * cofflink.c (coff_link_add_symbols): Check that the comdat
2488 pointer in the coff_section_data structure has been initialised
2489 before using it.
2491 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2493 PR 338
2494 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2495 changing bfd_link_hash_undefined to bfd_link_hash_new.
2497 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2499 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2500 if not yet defined.
2501 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2502 (synthetic_opd, synthetic_relocatable): New variables.
2503 (compare_symbols, compare_relocs): New helper routines.
2504 (ppc64_elf_get_synthetic_symtab): New function.
2505 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2506 to relsyms.
2507 * bfd-in2.h: Regenerated.
2508 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2509 to relsyms. Return 0 if abfd is relocatable.
2511 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2513 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2515 2004-08-17 Nick Clifton <nickc@redhat.com>
2517 * (is_arm_mapping_symbol_name): New function - return true
2518 when a symbol name matches the requirements for an ARM mapping
2519 symbol name.
2520 (arm_elf_find_function): New function based on
2521 elf_find_function in elf.c but skipping ARM mapping symbols
2522 and including thumb function symbols.
2523 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2524 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2526 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2528 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2529 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2530 (ppc64_elf_brtaken_reloc): Here too.
2532 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2534 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2535 symbol visibility.
2536 (ppc64_elf_check_directives): Check that we have the right hash
2537 table before proceeding.
2539 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2541 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2542 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2543 the sections that will be discarded.
2545 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2547 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2549 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2551 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2552 free space available.
2554 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2556 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2557 occurrences with bfd_byte * thoughout file.
2559 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2560 (xcoff_write_armap_big): Likewise.
2561 (xcoff_write_archive_contents_old): Likewise.
2562 (xcoff_write_archive_contents_big): Likewise.
2564 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2566 2004-08-13 Nick Clifton <nickc@redhat.com>
2568 * elf32-arm.h: Convert to ISO C90.
2570 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2572 PR 293
2573 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2574 zero the plt field.
2576 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2578 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2579 (bfd_archive_filename, bfd_get_section_ident): Delete.
2580 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2581 bfd_archive_filename.
2582 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2583 to warn about symbols in discarded sections. Use _bfd_error_handler.
2584 * aout-adobe.c (aout_adobe_callback): See below.
2585 * aout-cris.c (swap_ext_reloc_in): ..
2586 * coff-arm.c (find_thumb_glue, find_arm_glue,
2587 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2588 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2589 coff_arm_copy_private_bfd_data): ..
2590 * coff-i860.c (i860_reloc_processing): ..
2591 * coff-mcore.c (mcore_coff_unsupported_reloc,
2592 coff_mcore_relocate_section): ..
2593 * coff-ppc.c (coff_ppc_relocate_section): ..
2594 * coff-rs6000.c (xcoff_create_csect_from_smclas
2595 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2596 sh_swap_insns, sh_relocate_section): ..
2597 * coff-tic54x.c (tic54x_reloc_processing): ..
2598 * coff-tic80.c (coff_tic80_relocate_section): ..
2599 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2600 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2601 coff_slurp_symbol_table, coff_classify_symbol,
2602 coff_slurp_reloc_table): ..
2603 * coffgen.c (_bfd_coff_read_string_table): ..
2604 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2605 _bfd_coff_generic_relocate_section): ..
2606 * cpu-arm.c (bfd_arm_merge_machines): ..
2607 * cpu-sh.c (sh_merge_bfd_arch): ..
2608 * elf-hppa.h (elf_hppa_relocate_section): ..
2609 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2610 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2611 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2612 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2613 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2614 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2615 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2616 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2617 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2618 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2619 cris_elf_merge_private_bfd_data
2620 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2621 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2622 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2623 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2624 elf32_hppa_relocate_section): ..
2625 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2626 i370_elf_check_relocs, i370_elf_relocate_section): ..
2627 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2628 elf_i386_relocate_section): ..
2629 * elf32-m32r.c (m32r_elf_relocate_section,
2630 m32r_elf_merge_private_bfd_data): ..
2631 * elf32-m68hc1x.c (m68hc12_add_stub,
2632 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2633 * elf32-m68k.c (elf_m68k_relocate_section): ..
2634 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2635 mcore_elf_relocate_section): ..
2636 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2637 ppc_elf_check_relocs, ppc_elf_relocate_section,
2638 ppc_elf_begin_write_processing): ..
2639 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2640 elf_s390_relocate_section): ..
2641 * elf32-sh-symbian.c (sh_symbian_import_as,
2642 sh_symbian_process_embedded_commands,
2643 sh_symbian_relocate_section): ..
2644 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2645 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2646 sh_elf_merge_private_data): ..
2647 * elf32-sparc.c (elf32_sparc_check_relocs,
2648 elf32_sparc_relocate_section,
2649 elf32_sparc_merge_private_bfd_data): ..
2650 * elf32-v850.c (v850_elf_check_relocs,
2651 v850_elf_merge_private_bfd_data): ..
2652 * elf32-xtensa.c (elf_xtensa_check_relocs,
2653 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2654 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2655 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2656 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2657 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2658 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2659 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2660 ppc64_elf_relocate_section): ..
2661 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2662 elf_s390_relocate_section): ..
2663 * elf64-sh64.c (sh_elf64_relocate_section): ..
2664 * elf64-sparc.c (sparc64_elf_check_relocs,
2665 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2666 sparc64_elf_merge_private_bfd_data): ..
2667 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2668 elf64_x86_64_relocate_section): ..
2669 * elflink.c (_bfd_elf_add_default_symbol,
2670 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2671 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2672 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2673 elf_get_linked_section_vma, elf_fixup_link_order,
2674 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2675 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2676 * elfxx-ia64.c (elfNN_ia64_relax_section,
2677 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2678 * elfxx-mips.c (mips_elf_perform_relocation,
2679 _bfd_mips_elf_check_relocs,
2680 _bfd_mips_elf_merge_private_bfd_data): ..
2681 * ieee.c (ieee_slurp_external_symbols): ..
2682 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2683 * libbfd.c (_bfd_generic_verify_endian_match): ..
2684 * linker.c (_bfd_generic_link_add_one_symbol,
2685 _bfd_generic_section_already_linked): ..
2686 * pdp11.c (translate_to_native_sym_flags): ..
2687 * pe-mips.c (coff_pe_mips_relocate_section): ..
2688 * peicode.h (pe_ILF_build_a_bfd): ..
2689 * srec.c (srec_bad_byte): ..
2690 * stabs.c (_bfd_link_section_stabs): ..
2691 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2692 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2693 with corresponding %B and %A in _bfd_error_handler format string.
2694 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2695 calls to use %A and %B. Fix "against symbol .. from section" and
2696 similar error messages. Combine multiple _bfd_error_handler calls
2697 where they were separated due to bfd_archive_filename deficiencies.
2698 * bfd-in2.h: Regenerate.
2700 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2703 relocation.
2705 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2707 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2708 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2709 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2710 Add twiddled_syms.
2711 (link_hash_newfunc): Init was_undefined.
2712 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2713 Use undefweak instead.
2714 (ppc64_elf_check_directives): Fix undefs chain.
2715 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2716 references.
2717 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2718 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2719 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2721 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2723 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2724 error, test input_section flags rather than sec.
2726 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2728 * elf-bfd.h (struct elf_backend_data): Add
2729 elf_backend_archive_symbol_lookup.
2730 (_bfd_elf_archive_symbol_lookup): Declare.
2731 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2732 (elf_link_add_archive_symbols): ..extracted from here. Call the
2733 backend version.
2734 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2735 (elfNN_bed): Init new field.
2736 * elf64-ppc.c (elf_backend_check_directives): Define.
2737 (elf_backend_archive_symbol_lookup): Define.
2738 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2739 a ppc_link_hash_entry pointer.
2740 (get_fdh): Move.
2741 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2742 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2743 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2744 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2745 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2746 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2747 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2748 descriptor symbols.
2750 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2752 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2753 (ppc64_elf_add_symbol_hook): Test for NULL section.
2754 (get_sym_h): Formatting.
2755 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2756 stub target_value.
2758 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2759 long branch stubs with code handling plt and r2off branch stubs.
2761 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2763 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2764 * elflink.c (elf_link_input_bfd): Formatting.
2765 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2766 all callers.
2767 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2768 (link_hash_newfunc): Don't set it.
2769 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2770 (ppc64_elf_mark_entry_syms): Delete.
2771 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2772 sections. Use get_opd_info.
2773 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2775 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2777 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2779 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2780 (func_desc_adjust): Don't set have_undefweak.
2781 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2782 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2784 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2785 "struct ppc_link_hash_entry *". Adjust all references.
2786 (ppc64_elf_hide_symbol): Correct a comment.
2788 * elf64-ppc.c (get_opd_info): New function.
2789 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2790 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2791 before calling get_fdh. Test fdh rather than h before dereferencing
2792 fdh. Mark removed symbols in opd_adjust.
2793 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2794 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2795 opd symbols.
2796 (ppc64_elf_output_symbol_hook): Likewise.
2798 2004-08-06 Paul Brook <paul@codesourcery.com>
2800 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2801 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2802 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2803 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2804 and BFD_RELOC_ARM_SBREL32.
2805 * bfd-in2.h, bbfd.h: Regenerate.
2807 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2809 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2810 the dynamic link symbol actually in use.
2812 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2814 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2816 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2817 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2819 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2820 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2822 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2823 Nick Clifton <nickc@redhat.com>
2825 PR 290
2826 * bfd.c (_bfd_default_error_handler): Make it global.
2828 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2830 * elf.c (assign_section_numbers): Cope gracefully with sections
2831 which have SHF_LINK_ORDER set but no sh_link set up.
2832 * elflink.c (elf_get_linked_section_vma): Likewise.
2834 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2835 it to NULL.
2837 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2838 Set it to _bfd_default_error_handler.
2839 (elfNN_bed): Add elf_backend_link_order_error_handler.
2841 * libbfd-in.h (_bfd_default_error_handler): New.
2843 * libbfd.h: Regenerated.
2845 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2847 * archures.c (bfd_mach_sparc_64bit_p): Define.
2848 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2849 * bfd-in2.h: Rebuilt.
2851 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2853 Introduce SH2a support.
2854 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2855 * archures.c (bfd_mach_sh2a_nofpu): New.
2856 * bfd-in2.h: Rebuilt.
2857 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2858 (arch_info_struct): Add sh2a_nofpu.
2859 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2860 2003-12-29 DJ Delorie <dj@redhat.com>
2861 * reloc.c: Add relocs for sh2a.
2862 * bfd-in2.h: Regenerate.
2863 * libbfd.hh: Regenerate.
2864 2003-12-01 Michael Snyder <msnyder@redhat.com>
2865 * archures.c (bfd_mach_sh2a): New.
2866 * bfd-in2.h: Rebuilt.
2867 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2868 (SH2A_NEXT): New.
2869 (arch_info_struct): Add sh2a.
2870 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2872 2004-07-28 Nick Clifton <nickc@redhat.com>
2873 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2875 PR 273
2876 * som.c (setup_sections): Improve estimation of space sizes in
2877 relocatable objects.
2879 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2880 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2881 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2882 to targ_selvecs.
2883 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2884 * configure: Regenerate.
2885 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2886 case that accepts OSABI=NetBSD and OSABI=SysV.
2887 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2888 the base of .got or .data (if .got does not exist).
2889 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2890 set OSABI=NetBSD.
2891 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2892 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2893 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2894 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2896 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2898 PR 161/251
2899 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2900 (elf_sec_group): Defined.
2901 (bfd_elf_match_symbols_in_sections): New prototype.
2902 (_bfd_elf_setup_group_pointers): Likewise.
2904 * elf.c (bfd_elf_discard_group): Abort.
2905 (bfd_elf_set_group_contents): Also include relocation sections.
2906 Remove zero-fill for ld -r.
2907 (_bfd_elf_setup_group_pointers): New function.
2908 (elf_sort_elf_symbol): Likewise.
2909 (elf_sym_name_compare): Likewise.
2910 (bfd_elf_match_symbols_in_sections): Likewise.
2912 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2914 * elflink.c (match_group_member): New.
2915 (elf_link_input_bfd): Check group member for discarded section.
2916 (try_match_symbols_in_sections): New function.
2917 (already_linked): Likewise.
2918 (_bfd_elf_section_already_linked): Support mixing comdat group
2919 and linkonce section.
2921 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2922 * linker.c (bfd_section_already_linked_table_traverse): New.
2924 * libbfd.h: Regenerated.
2926 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2928 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2929 BFD_RELOC_CRX_SWITCH32.
2930 * bfd-in2.h: Regenerate.
2931 * libbfd.h: Regenerate.
2932 * elf32-crx.c: Support relocation/relaxation of
2933 BFD_RELOC_CRX_SWITCH* types.
2935 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2937 * elf64-ppc.c: Correct "Linker stubs" comment.
2939 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2941 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2942 linked-to section.
2943 (elf_linked_to_section): New.
2945 * elf.c (assign_section_numbers): Set up sh_link for
2946 SHF_LINK_ORDER.
2948 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2949 to sh_link for SHT_IA_64_UNWIND sections.
2951 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2953 * elflink.c (elf_fixup_link_order): Add _() to error message.
2955 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2957 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2958 an error if failed.
2960 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2962 * aout-adobe.c (aout_32_section_already_linked): Defined.
2963 * aout-target.h (MY_section_already_linked): Likewise.
2964 * aout-tic30.c (MY_section_already_linked): Likewise.
2965 * binary.c (binary_section_already_linked): Likewise.
2966 * bout.c (b_out_section_already_linked): Likewise.
2967 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2968 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2969 * coffcode.h (coff_section_already_linked): Likewise.
2970 * i386msdos.c (msdos_section_already_linked): Likewise.
2971 * i386os9k.c (os9k_section_already_linked): Likewise.
2972 * ieee.c (ieee_section_already_linked): Likewise.
2973 * ihex.c (ihex_section_already_linked): Likewise.
2974 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2975 * mmo.c (mmo_section_already_linked): Likewise.
2976 * nlm-target.h (nlm_section_already_linked): Likewise.
2977 * oasys.c (oasys_section_already_linked): Likewise.
2978 * pef.c (bfd_pef_section_already_linked): Likewise.
2979 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2980 * som.c (som_bfd_discard_group): Likewise.
2981 * srec.c (srec_section_already_linked): Likewise.
2982 * tekhex.c (tekhex_section_already_linked): Likewise.
2983 * versados.c (versados_section_already_linked): Likewise.
2984 * vms.c (vms_section_already_linked): Likewise.
2985 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2986 * xsym.c (bfd_sym_section_already_linked): Likewise.
2988 * bfd-in.h (bfd_section_already_linked_table_init): New.
2989 (bfd_section_already_linked_table_free): Likewise.
2991 * coff-rs6000.c (rs6000coff_vec): Add
2992 _bfd_generic_section_already_linked.
2993 (pmac_xcoff_vec): Likewise.
2994 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2995 (aix5coff64_vec): Likewise.
2997 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2998 * elflink.c (_bfd_elf_section_already_linked): New function.
3000 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3002 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3003 (_bfd_generic_section_already_linked): New.
3004 (bfd_section_already_linked_hash_entry): Likewise.
3005 (bfd_section_already_linked): Likewise.
3006 (bfd_section_already_linked_table_lookup): Likewise.
3007 (bfd_section_already_linked_table_insert): Likewise.
3009 * linker.c (bfd_section_already_linked): New.
3010 (_bfd_section_already_linked_table): Likewise.
3011 (bfd_section_already_linked_table_lookup): Likewise.
3012 (bfd_section_already_linked_table_insert): Likewise.
3013 (already_linked_newfunc): Likewise.
3014 (bfd_section_already_linked_table_init): Likewise.
3015 (bfd_section_already_linked_table_free): Likewise.
3016 (_bfd_generic_section_already_linked): Likewise.
3018 * section.c (bfd_section): Remove comdat.
3019 (bfd_comdat_info): Moved to ...
3020 * bfd-in.h (coff_comdat_info): Here.
3021 (bfd_coff_get_comdat_section): New.
3022 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3023 * libcoff-in.h (coff_section_tdata): Add comdat.
3024 * coffcode.h (handle_COMDAT): Updated.
3025 * cofflink.c (coff_link_add_symbols): Likewise.
3026 * ecoff.c (bfd_debug_section): Likewise.
3028 * targets.c (bfd_target): Add _section_already_linked.
3029 (BFD_JUMP_TABLE_LINK): Updated.
3031 * bfd-in2.h: Regenerated.
3032 * libbfd.h: Likewise.
3033 * libcoff.h: Likewise.
3035 2003-07-21 Paul Brook <paul@codesourcery.com>
3037 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3038 elf_fixup_link_order): New functions.
3039 (bfd_elf_final_link): Call elf_fixup_link_order.
3041 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3043 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3044 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3045 common definitions.
3046 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3047 _bfd_elf_symbol_refs_local_p.
3048 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3049 symbols.
3051 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3053 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3054 DYN_NO_NEEDED.
3055 (bfd_elf_get_dyn_lib_class): New prototype.
3056 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3058 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3059 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3060 entry is needed. Issue an error if a DT_NEEDED entry is needed
3061 for a file marked DYN_NO_NEEDED.
3062 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3063 for DT_NEEDED tags.
3065 * bfd-in2.h: Regenerated.
3067 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3069 * elflink.c (elf_section_complain_discarded): Don't complain in
3070 .PARISC.unwind.
3072 2004-07-10 James E Wilson <wilson@specifixinc.com>
3074 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3075 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3076 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3077 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3078 Fix callers.
3079 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3080 bfd_put_64 to bfd_putl64.
3081 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3083 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3085 PR 240
3086 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3087 .init/.fini sections when trying to relax it.
3089 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3091 * elf.c (assign_file_positions_for_segments): Make sure the
3092 .dynamic section is the first section in the PT_DYNAMIC segment.
3094 2004-07-09 Nick Clifton <nickc@redhat.com>
3096 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3097 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3098 sh_elf_get_flags_from_mach functions so that they do not conflict
3099 when this target is built with other sh-elf targets.
3100 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3101 suppression of this function.
3102 (sh_elf_find_flags): Likewise.
3104 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3106 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3107 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3108 (BFD32_BACKENDS): Add elf32-crx.lo.
3109 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3110 (cpu-crx.lo): New target.
3111 (elf32-crx.lo): New target.
3112 * Makefile.in: Regenerate.
3113 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3114 (bfd_archures_list): Add bfd_crx_arch.
3115 * bfd-in2.h: Regenerate.
3116 * config.bfd: Handle crx-*-elf*, crx*.
3117 * configure.in: Handle bfd_elf32_crx_vec.
3118 * configure: Regenerate.
3119 * cpu-crx.c: New file.
3120 * elf32-crx.c: Likewise.
3121 * libbfd.h: Regenerate.
3122 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3123 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3124 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3125 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3126 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3127 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3128 * targets.c (bfd_elf32_crx_vec): Declare.
3129 (bfd_target_vector): Add bfd_elf32_crx_vec.
3131 2004-07-06 Nick Clifton <nickc@redhat.com>
3133 * config.bfd: Add sh-symbian-elf target.
3134 * configure.in: Add bfd_elf32_shl_symbian_vec.
3135 * configure: Regenerate.
3136 * elf-bfd.h (struct elf_backend_data): Add new field
3137 'check_directives'.
3138 * elflink.c (elf_link_add_object_symbols): Invoke the
3139 check_directives function, if defined.
3140 * elfxx-target.h: Provide a default, NULL definition for
3141 check_directives.
3142 * targets.c: Add bfd_elf32_shl_symbian_vec.
3143 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3144 definition.
3145 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3146 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3147 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3148 not already been defined.
3149 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3150 * sh-symbian.c: New file. Provide functions to support the
3151 * sh-symbian-elf target.
3152 * Makefile.am: Add elf32-sh-symbian.c
3153 * Makefile.in: Regenerate.
3155 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3157 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3158 * Makefile.am: Ran make dep-am.
3159 * Makefile.in: Ran make dep-in.
3161 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3163 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3164 externals properly.
3166 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3168 * config.bfd: Add want64 to configuration target s390-*-linux*.
3170 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3172 * bfd.c (bfd_get_section_ident): New.
3174 * elflink.c (elf_link_read_relocs_from_section): Call
3175 bfd_get_section_ident to identify the section when reporting
3176 error.
3177 (_bfd_elf_link_output_relocs): Likewise.
3178 (elf_link_output_extsym): Likewise.
3179 (elf_link_input_bfd): Likewise.
3180 (bfd_elf_gc_record_vtinherit): Likewise.
3182 * bfd-in2.h: Regenerated.
3184 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3185 Nick Clifton <nickc@redhat.com>
3187 PR 204
3188 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3189 of section symbols to mips_elf_sort_hash_table ().
3191 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3193 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3194 change. Comment.
3195 (elf_section_complain_discarded): New function. Handle
3196 .gcc_except_table too.
3197 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3198 in discarded sections.
3199 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3201 2004-06-30 James E Wilson <wilson@specifixinc.com>
3203 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3204 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3206 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3208 PR 233
3209 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3210 local references to discarded sections and report their
3211 locations.
3213 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3215 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3216 sec_info_type, test section name instead.
3218 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3220 PR 240
3221 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3222 in .init/.fini sections.
3224 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3226 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3227 bfd_get_section_limit.
3229 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3231 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3232 output section size.
3234 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3236 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3237 rawsize.
3238 (mmix_elf_perform_relocation): Adjust for above change.
3239 (mmix_elf_relocate_section): Likewise.
3240 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3241 (mmix_elf_get_section_contents): Delete.
3242 (bfd_elf64_get_section_contents): Delete.
3243 (mmix_elf_relocate_section): Zero stub area.
3244 * linker.c (default_indirect_link_order): Alloc max of section size
3245 and rawsize.
3246 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3247 * section.c (bfd_malloc_and_get_section): Likewise.
3248 (struct bfd_section): Update rawsize comment.
3249 * bfd-in2.h: Regenerate.
3251 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3253 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3255 * bfd-in.h (bfd_get_section_limit): Define.
3256 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3257 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3258 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3259 * coff-arm.c (coff_arm_relocate_section): Likewise.
3260 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3261 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3262 (bfd_ns32k_final_link_relocate): Likewise.
3263 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3264 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3265 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3266 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3267 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3268 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3269 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3270 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3271 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3272 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3273 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3274 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3275 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3276 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3277 * elf32-v850.c (v850_elf_reloc): Likewise.
3278 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3279 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3280 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3281 * elf64-mips.c (mips_elf64_gprel32_reloc)
3282 (mips16_gprel_reloc): Likewise.
3283 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3284 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3285 * elf64-sparc.c (init_insn_reloc): Likewise.
3286 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3287 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3288 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3289 (_bfd_mips_elf_generic_reloc): Likewise.
3290 * bfd-in2.h: Regenerate.
3292 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3294 * bfd-in.h (struct stab_info): Move from stabs.c.
3295 * stabs.c (struct stab_link_includes_table): Delete.
3296 (stab_link_includes_lookup): Delete.
3297 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3298 level of indirection from sinfo parm.
3299 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3300 stabstr section. Adjust hash table accesses.
3301 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3302 alloc. Adjust stab_info test.
3303 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3304 (_bfd_coff_final_link): Adjust stab_info test.
3305 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3306 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3307 in place.
3308 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3309 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3310 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3311 stabstr section. Adjust stab_info test.
3312 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3313 (_bfd_write_stab_strings): Adjust prototypes.
3314 * libbfd.h: Regenerate.
3315 * libcoff.h: Regenerate.
3316 * bfd-in2.h: Regenerate.
3318 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3320 From Miod Vallat <miod@online.fr>:
3321 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3323 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3325 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3326 (struct elf32_mn10300_link_hash_entry): Remove
3327 pcrel_relocs_copied.
3328 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3329 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3330 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3331 and gotoff relocations if the symbol doesn't bind locally. Use
3332 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3333 relocation for PCREL32.
3334 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3335 to test whether a symbol binds locally.
3336 (elf32_mn10300_link_hash_newfunc): Don't initialize
3337 pcrel_relocs_copied.
3338 (_bfd_mn10300_elf_discard_copies): Delete.
3339 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3341 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3343 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3345 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3347 * som.c (som_set_reloc_info): Correct small typo.
3349 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3351 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3352 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3353 (m32r_elf_gcsweep_hook): Likewise.
3354 (m32r_elf_check_relocs): Likewise.
3355 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3356 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3357 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3358 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3359 * bfd-in2.h: Regenerated.
3360 * libbfd.h: Regenerated.
3362 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3364 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3365 relocation symbol.
3366 (elf64_x86_64_relocate_section): Issue an error for
3367 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3368 against global symbols when building shared library.
3370 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3372 * section.c (struct sec): Rename "_cooked_size" to "size".
3373 Rename "_raw_size" to "rawsize".
3374 (STD_SECTION): Adjust comments.
3375 (bfd_set_section_size, bfd_get_section_contents): Use size.
3376 (bfd_malloc_and_get_section): New function.
3377 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3378 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3379 Correctly free reloc and contents memory.
3380 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3381 and fake CIE now that we can shink section size to zero.
3382 (_bfd_elf_write_section_eh_frame): Likewise..
3383 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3384 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3385 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3386 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3387 unneeded indirection.
3388 * elf.c (_bfd_elf_section_offset): .. and update call.
3389 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3390 * libbfd.h: Regenerate.
3391 * bfd-in2.h: Regenerate.
3393 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3394 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3395 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3396 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3397 Similarly use "rawsize", if non-zero, in reloc functions to validate
3398 reloc addresses. Use new bfd_malloc_and_get_section in most places
3399 where bfd_get_section_contents was called. Expand all occurrences of
3400 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3401 grok_prstatus and similar functions to "size".
3402 * aix386-core.c (aix386_core_file_p): ..
3403 * aix5ppc-core.c (xcoff64_core_p): ..
3404 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3405 aout_adobe_set_section_contents): ..
3406 * aout-target.h (callback): ..
3407 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3408 MY_bfd_final_link): ..
3409 * aoutf1.h (sunos4_core_file_p): ..
3410 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3411 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3412 final_link, aout_link_input_section): ..
3413 * binary.c (binary_object_p, binary_canonicalize_symtab,
3414 binary_set_section_contents): ..
3415 * bout.c (b_out_callback, b_out_write_object_contents,
3416 b_out_set_section_contents, b_out_bfd_relax_section,
3417 b_out_bfd_get_relocated_section_contents): ..
3418 * cisco-core.c (cisco_core_file_validate): ..
3419 * coff-alpha.c (alpha_ecoff_object_p,
3420 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3421 * coff-arm.c (coff_arm_relocate_section,
3422 bfd_arm_allocate_interworking_sections): ..
3423 * coff-h8300.c (h8300_reloc16_extra_cases,
3424 h8300_bfd_link_add_symbols): ..
3425 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3426 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3427 ppc_bfd_coff_final_link): ..
3428 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3429 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3430 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3431 * coff64-rs6000.c (xcoff64_write_object_contents,
3432 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3433 * coffcode.h (coff_compute_section_file_positions,
3434 coff_write_object_contents): ..
3435 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3436 coff_section_symbol, build_debug_section): ..
3437 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3438 process_embedded_commands, _bfd_coff_link_input_bfd,
3439 _bfd_coff_write_global_sym): ..
3440 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3441 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3442 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3443 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3444 _bfd_dwarf2_find_nearest_line): ..
3445 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3446 ecoff_compute_section_file_positions,
3447 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3448 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3449 _bfd_elf_discard_section_eh_frame_hdr,
3450 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3451 _bfd_elf_write_section_eh_frame,
3452 _bfd_elf_write_section_eh_frame_hdr): ..
3453 * elf-hppa.h (elf_hppa_sort_unwind): ..
3454 * elf-m10200.c (mn10200_elf_relax_section,
3455 mn10200_elf_relax_delete_bytes,
3456 mn10200_elf_get_relocated_section_contents): ..
3457 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3458 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3459 mn10300_elf_relax_delete_bytes,
3460 mn10300_elf_get_relocated_section_contents,
3461 _bfd_mn10300_elf_adjust_dynamic_symbol,
3462 _bfd_mn10300_elf_discard_copies,
3463 _bfd_mn10300_elf_size_dynamic_sections,
3464 _bfd_mn10300_elf_finish_dynamic_sections): ..
3465 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3466 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3467 bfd_elf_set_group_contents, map_sections_to_segments,
3468 elf_sort_sections, assign_file_positions_for_segments,
3469 SECTION_SIZE, copy_private_bfd_data,
3470 _bfd_elf_get_dynamic_reloc_upper_bound,
3471 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3472 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3473 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3474 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3475 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3476 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3477 bfd_elf32_arm_process_before_allocation,
3478 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3479 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3480 elf32_arm_write_section): ..
3481 * elf32-cris.c (cris_elf_grok_prstatus,
3482 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3483 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3484 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3485 elf_cris_discard_excess_dso_dynamics,
3486 elf_cris_discard_excess_program_dynamics): ..
3487 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3488 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3489 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3490 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3491 elf32_frvfdpic_size_dynamic_sections,
3492 elf32_frvfdpic_modify_segment_map,
3493 elf32_frvfdpic_finish_dynamic_sections): ..
3494 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3495 elf32_h8_get_relocated_section_contents): ..
3496 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3497 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3498 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3499 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3500 elf32_hppa_finish_dynamic_sections): ..
3501 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3502 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3503 i370_elf_finish_dynamic_sections): ..
3504 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3505 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3506 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3507 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3508 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3509 * elf32-ip2k.c (ip2k_is_switch_table_128,
3510 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3511 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3512 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3513 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3514 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3515 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3516 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3517 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3518 m32r_elf_get_relocated_section_contents): ..
3519 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3520 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3521 m68hc11_elf_relax_delete_bytes): ..
3522 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3523 m68hc12_elf_size_one_stub): ..
3524 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3525 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3526 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3527 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3528 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3529 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3530 elf32_mips_grok_prstatus): ..
3531 * elf32-or32.c (or32_elf_consth_reloc): ..
3532 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3533 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3534 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3535 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3536 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3537 ppc_elf_final_write_processing): ..
3538 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3539 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3540 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3541 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3542 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3543 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3544 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3545 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3546 * elf32-sh64-com.c (sh64_address_in_cranges,
3547 sh64_get_contents_type): ..
3548 * elf32-sh64.c (sh64_find_section_for_address,
3549 sh64_elf_final_write_processing): ..
3550 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3551 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3552 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3553 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3554 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3555 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3556 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3557 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3558 elf_vax_finish_dynamic_sections): ..
3559 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3560 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3561 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3562 xstormy16_elf_finish_dynamic_sections): ..
3563 * elf32-xtensa.c (xtensa_read_table_entries,
3564 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3565 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3566 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3567 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3568 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3569 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3570 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3571 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3572 xtensa_callback_required_dependence): ..
3573 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3574 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3575 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3576 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3577 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3578 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3579 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3580 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3581 * elf64-hppa.c (allocate_dynrel_entries,
3582 elf64_hppa_size_dynamic_sections,
3583 elf64_hppa_finish_dynamic_sections): ..
3584 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3585 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3586 elf64_mips_grok_prstatus): ..
3587 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3588 mmix_elf_relocate_section, mmix_elf_final_link,
3589 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3590 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3591 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3592 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3593 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3594 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3595 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3596 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3597 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3598 ppc64_elf_finish_dynamic_sections): ..
3599 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3600 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3601 elf_s390_finish_dynamic_sections): ..
3602 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3603 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3604 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3605 sh64_elf64_finish_dynamic_sections): ..
3606 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3607 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3608 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3609 sparc64_elf_finish_dynamic_symbol,
3610 sparc64_elf_finish_dynamic_sections): ..
3611 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3612 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3613 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3614 elf64_x86_64_finish_dynamic_sections): ..
3615 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3616 * elfcode.h (elf_slurp_reloc_table): ..
3617 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3618 elf_finalize_dynstr, elf_link_add_object_symbols,
3619 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3620 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3621 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3622 elf32_mips_grok_prstatus): ..
3623 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3624 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3625 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3626 elfNN_ia64_finish_dynamic_sections): ..
3627 * elfxx-mips.c (mips_elf_create_procedure_table,
3628 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3629 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3630 mips_elf_global_got_index, mips_elf_multi_got,
3631 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3632 mips_elf_allocate_dynamic_relocations,
3633 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3634 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3635 _bfd_mips_elf_always_size_sections,
3636 _bfd_mips_elf_size_dynamic_sections,
3637 _bfd_mips_elf_finish_dynamic_symbol,
3638 _bfd_mips_elf_finish_dynamic_sections,
3639 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3640 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3641 _bfd_elf_mips_get_relocated_section_contents,
3642 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3643 * hp300hpux.c (callback): ..
3644 * hppabsd-core.c (make_bfd_asection): ..
3645 * hpux-core.c (make_bfd_asection): ..
3646 * i386linux.c (linux_link_create_dynamic_sections,
3647 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3648 * i386msdos.c (msdos_write_object_contents): ..
3649 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3650 os9k_set_section_contents): ..
3651 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3652 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3653 ieee_write_section_part, do_with_relocs, do_as_repeat,
3654 do_without_relocs, ieee_write_debug_part, init_for_output,
3655 ieee_set_section_contents): ..
3656 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3657 * irix-core.c (do_sections, make_bfd_asection): ..
3658 * libaout.h (aout_section_merge_with_text_p): ..
3659 * libbfd.c (_bfd_generic_get_section_contents,
3660 _bfd_generic_get_section_contents_in_window): ..
3661 * linker.c (default_indirect_link_order): ..
3662 * lynx-core.c (make_bfd_asection): ..
3663 * m68klinux.c (linux_link_create_dynamic_sections,
3664 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3665 * mach-o.c (bfd_mach_o_make_bfd_section,
3666 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3667 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3668 bfd_mach_o_scan_read_segment): ..
3669 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3670 _bfd_merge_sections): ..
3671 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3672 mmo_map_set_sizes, mmo_canonicalize_symtab,
3673 mmo_internal_write_section, mmo_write_object_contents): ..
3674 * netbsd-core.c (netbsd_core_file_p): ..
3675 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3676 nlm_alpha_set_public_section): ..
3677 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3678 * nlm32-sparc.c (nlm_sparc_write_import): ..
3679 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3680 nlm_compute_section_file_positions): ..
3681 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3682 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3683 * opncls.c (get_debug_link_info): ..
3684 * osf-core.c (make_bfd_asection): ..
3685 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3686 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3687 final_link, aout_link_input_section): ..
3688 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3689 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3690 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3691 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3692 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3693 * ptrace-core.c (ptrace_unix_core_file_p): ..
3694 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3695 _bfd_final_link_relocate, bfd_generic_relax_section,
3696 bfd_generic_get_relocated_section_contents): ..
3697 * reloc16.c (bfd_coff_reloc16_relax_section,
3698 bfd_coff_reloc16_get_relocated_section_c): ..
3699 * riscix.c (riscix_some_aout_object_p): ..
3700 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3701 * sco5-core.c (make_bfd_asection): ..
3702 * simple.c (bfd_simple_get_relocated_section_contents): ..
3703 * som.c (som_object_setup, setup_sections, som_prep_headers,
3704 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3705 som_set_reloc_info, som_get_section_contents,
3706 som_bfd_link_split_section): ..
3707 * sparclinux.c (linux_link_create_dynamic_sections,
3708 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3709 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3710 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3711 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3712 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3713 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3714 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3715 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3716 sunos_finish_dynamic_link): ..
3717 * syms.c (_bfd_stab_section_find_nearest_line): ..
3718 * tekhex.c (first_phase, tekhex_set_section_contents,
3719 tekhex_write_object_contents): ..
3720 * trad-core.c (trad_unix_core_file_p): ..
3721 * versados.c (process_esd, process_otr, process_otr): ..
3722 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3723 * vms-misc.c (add_new_contents): ..
3724 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3725 * vms.c (vms_set_section_contents): ..
3726 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3727 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3728 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3729 * xsym.c (bfd_sym_scan): .. See above.
3731 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3733 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3734 calling _bfd_merged_section_offset only for section symbols.
3736 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3738 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3739 for handling SEC_MERGE symbols in relax_section.
3741 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3743 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3744 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3745 linked together. Mark the result as h8300sx code.
3747 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3749 * elf-bfd.h (struct elf_backend_data): Added
3750 elf_backend_omit_section_dynsym.
3751 (_bfd_elf_link_omit_section_dynsym): Declare.
3752 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3753 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3754 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3755 (_bfd_elf_link_renumber_dynsyms): ... this function.
3756 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3757 _bfd_elf_link_omit_section_dynsym).
3758 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3760 2004-06-21 Nick Clifton <nickc@redhat.com>
3762 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3763 flags.
3765 2004-06-17 Jerome Guitton <guitton@gnat.com>
3767 * bfd-in.h (bfd_cache_close_all): New function declaration.
3768 * bfd-in2.h: Regenerate.
3769 * cache.c (bfd_cache_close_all): New function definition.
3771 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3773 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3774 4.10 and beyond.
3775 * configure: Regenerate.
3777 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3779 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3780 the pre-existing section.
3782 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3784 * section.c (struct sec): Remove usused flags. Reorganize a little.
3785 (bfd_get_section_size_before_reloc): Delete.
3786 (bfd_get_section_size_after_reloc): Delete.
3787 (STD_SECTION): Update.
3788 (bfd_get_section_size_now): Delete.
3789 (bfd_set_section_contents): Don't referece reloc_done.
3790 (bfd_get_section_contents): Remove reloc_done comment.
3791 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3792 reloc_done.
3793 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3794 * ecoff.c (bfd_debug_section): Update initializer.
3795 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3796 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3797 * bfd-in.h (bfd_section_size): Expand.
3798 (bfd_get_section_size): New macro.
3799 * bfd-in2.h: Regenerate.
3800 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3801 bfd_get_section_size_before_reloc with bfd_get_section_size.
3802 * coffcode.h (coff_write_object_contents): Likewise.
3803 * coffgen.c (build_debug_section): Likewise.
3804 * dwarf1.c (parse_line_table): Likewise.
3805 (_bfd_dwarf1_find_nearest_line): Likewise.
3806 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3807 * i386msdos.c (msdos_write_object_contents): Likewise.
3808 * pdp11.c (squirt_out_relocs): Likewise.
3809 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3810 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3812 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3814 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3815 removal) with updated comment.
3816 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3817 BFD_RELOC_32_PCREL.
3818 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3819 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3821 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3823 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3824 overflow on branches to undefweaks.
3826 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3828 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3829 as ecoff_section_data() does not return a valid lvalue.
3831 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3833 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3834 (elf_link_add_object_symbols): Likewise.
3836 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3837 (elf_backend_reloc_type_class): New.
3839 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3841 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3842 netbsd-core.lo.
3843 * configure: Regenerate.
3845 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3847 From: Albert Chin-A-Young <china@thewrittenword.com>
3848 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3849 to unsigned int.
3851 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3853 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3854 change.
3856 2004-05-28 DJ Delorie <dj@redhat.com>
3858 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3859 for linking, but otherwise adjust reloc for merged sections.
3861 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3863 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3864 _bfd_merged_section_offset for local symbols.
3866 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3868 * Makefile.am: Regenerate dependencies.
3869 * Makefile.in: Regenerate.
3870 * archures.c: Add bfd_mach_sh3_nommu .
3871 * bfd-in2.h: Regenerate.
3872 * cpu-sh.c: Add sh3-nommu architecture.
3873 (bfd_to_arch_table): Create new table.
3874 (sh_get_arch_from_bfd_mach): Create new function.
3875 (sh_get_arch_up_from_bfd_mach): Create new function.
3876 (sh_merge_bfd_arch): Create new function.
3877 * elf32-sh.c (sh_ef_bfd_table): Add table.
3878 (sh_elf_check_relocs): Replace switch statement with
3879 use of sh_ef_bfd_table .
3880 (sh_elf_get_flags_from_mach): Add new function.
3881 (sh_find_elf_flags): Likewise.
3882 (sh_elf_copy_private_data): Replace most of non-elf contents
3883 with a call to sh_merge_bfd_arch() .
3885 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3887 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3888 * Makefile.in: Regenerate.
3890 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3892 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3893 custom calling conventions for dynamic symbols.
3894 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3895 symbol if it's an alias to a global one.
3897 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3899 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3900 change.
3902 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3904 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3905 loop over hashes.
3907 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3909 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3910 for SHT_GROUP sections.
3912 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3914 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3915 section data here..
3916 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3917 * merge.c: Formatting. Remove unnecessary casts. Expand
3918 bfd_get_section_alignment macro.
3919 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3920 use throughout file.
3921 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3922 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3923 section name to determine sinfo group, instead test output section
3924 and alignment.
3925 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3926 _bfd_strip_section_from_output rather than just twiddling flags.
3927 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3928 (_bfd_merge_sections): Update prototype.
3929 * libbfd.h: Regenerate.
3931 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3933 * netbsd-core.c: Correctly indent section that sets architecture
3934 from machine ID.
3936 From Miod Vallat <miod@online.fr>:
3937 * m88kopenbsd.c: New file.
3938 * targets.c (m88k_openbsd_vec): New.
3939 * config.bfd: Add m88k-*-openbsd*.
3940 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3941 (m88kopenbsd_vec): New.
3942 * configure: Regenerate.
3943 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3944 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3945 Run "make dep-am".
3946 * Makefile.in: Regenerate.
3947 * po/SRC-POTFILES.in: Regenerate.
3949 2004-05-24 Nick Clifton <nickc@redhat.com>
3951 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3952 introduced by hash table size patch.
3954 2004-05-22 Ben Elliston <bje@au.ibm.com>
3956 * configure.in (is_release): Remove.
3957 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3958 (AC_OUTPUT): Don't output bfdver.h from version.h.
3959 * configure: Regenerate.
3960 * Makefile.am (RELEASE): New variable.
3961 (bfdver.h): New target.
3962 * Makefile.in: Regenerate.
3963 * doc/Makefile.in: Likewise.
3965 2004-05-22 Ben Elliston <bje@au.ibm.com>
3967 * Makefile.am (config.status): Don't depend on version.h.
3968 * Makefile.in: Regenerate.
3970 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3972 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3973 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3974 * libbfd.h: Regenerate.
3975 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3976 (_bfd_elf_rel_local_sym): Likewise.
3977 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3978 (elf_link_input_bfd): Likewise.
3979 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3980 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3981 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3982 (elfNN_ia64_relocate_section): Likewise.
3984 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3986 * hash.c (bfd_default_hash_table_size): New variable.
3987 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3988 (bfd_hash_set_default_size): New function. Set the default size
3989 to a selected prime number close to the argument. Document new
3990 function.
3991 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3992 * bfd-in2.h: Regenerate.
3993 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3994 * Makefile.in: Regenerate.
3996 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3998 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3999 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4000 arm, m68k, m88k and hppa core files.
4002 2004-05-21 Nick Clifton <nickc@redhat.com>
4004 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4005 (bfd_bwrite): Likewise.
4006 (bfd_tell): Likewise.
4007 (bfd_flush): Likewise.
4008 (bfd_stat): Likewise.
4009 (bfd_seek): Likewise.
4010 (bfd_get_mtime): Likewise.
4011 (bfd_get_size): Likewise.
4013 2004-05-19 Ben Elliston <bje@au.ibm.com>
4015 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4017 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4019 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4020 (bfd_generic_openr_next_archived_file): Likewise.
4022 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4024 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4025 section names by inserting a new substring after .gnu.linkonce, except
4026 for .gnu.linkonce.t.* where the "t." is replaced.
4028 2004-05-17 Adam Nemet <anemet@lnxw.com>
4030 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4031 (m68-*-lynxos* case): Likewise.
4032 (powerpc-*-lyxnos* case): New case.
4033 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4035 2004-05-17 David Heine <dlheine@tensilica.com>
4037 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4038 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4039 * bfd.c (bfd_copy_private_header_data): Define.
4040 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4041 interface.
4042 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4043 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4044 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4045 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4046 segments by calling copy_private_bfd_data.
4047 (_bfd_elf_copy_private_header_data): Define.
4048 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4049 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4050 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4051 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4052 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4053 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4054 * som.c (som_bfd_copy_private_header_data): Define.
4055 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4056 * vms.c (vms_bfd_copy_private_header_data): Define.
4057 * bfd-in2.h: Regenerate.
4058 * libbfd.h: Regenerate.
4060 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4062 * elfxx-mips.c (MINUS_TWO): Define.
4063 (mips_elf_higher, mips_elf_highest,
4064 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4065 some bfd_vma values.
4066 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4068 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4070 * som.c (log2): Rename to exact_log2. Adjust all callers.
4072 2004-05-13 Paul Brook <paul@codesourcery.com>
4074 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4075 dwarf3 format CIE entries. Remove comment about the size of the
4076 ra_column field. It is now correctly deduced.
4078 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4080 * config.bfd (or32-*-rtems*): Switch to elf.
4082 2004-05-13 Nick Clifton <nickc@redhat.com>
4084 * po/fr.po: Updated French translation.
4086 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4088 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4089 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4090 Adjust counting of last_local.
4091 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4092 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4093 created by the linker nor !SHF_ALLOC.
4095 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4096 DT_PLTGOT to the start of the .got.plt section instead of the
4097 .got output section. Set sh_entsize for .got section in addition
4098 to .got.plt.
4099 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4100 is at sgot->output_section->vma.
4101 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4102 DT_PLTGOT to the start of the .got.plt section instead of the
4103 .got output section.
4104 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4105 is at sgot->output_section->vma. Set sh_entsize for .got section
4106 in addition to .got.plt.
4107 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4108 (bfd_section_from_phdr): Likewise.
4109 (map_sections_to_segments): Likewise.
4110 (assign_file_positions_for_segments): Likewise.
4111 (get_program_header_size): Likewise.
4112 * elflink.c (bfd_elf_size_dynamic_sections): Set
4113 elf_tdata (output_bfd)->relro from info->relro.
4114 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4116 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4118 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4119 a zero symndx for which we hadn't accounted a dynamic relocation.
4120 (_frvfdpic_add_rofixup): Likewise.
4122 2004-05-07 Brian Ford <ford@vss.fsi.com>
4123 DJ Delorie <dj@redhat.com>
4125 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4126 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4127 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4128 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4130 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4132 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4133 immediately if there's no link info.
4134 (elf32_frvfdpic_copy_private_bfd_data): New.
4135 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4137 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4139 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4140 filename argument is null; do not call strlen on a null pointer.
4142 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4144 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4145 special case.
4147 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4149 * configure.in (bfd_elf32_frvfdpic_vec): New.
4150 * configure: Rebuilt.
4151 * targets.c (bfd_elf32_frvfdpic_vec): New.
4152 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4153 on the latter.
4154 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4155 frvfdpic instead of frv. Rearrange elf-target macros such that
4156 the FDPIC-specific ones are only defined for this new target
4157 vector.
4158 (bfd_elf32_frvfdpic_vec): Declare.
4159 (IS_FDPIC): New.
4160 (elf32_frv_relocate_section): Use it to enable segment checking
4161 and to control rofixup emission. Add output section vma to
4162 applied relocation in non-LOAD non-ALLOC sections. Use
4163 _bfd_error_handler for errors.
4164 (_frv_create_got_section): Create .rel.got and .rofixup only in
4165 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4166 linker script.
4167 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4168 (elf32_frvfdpic_modify_segment_map): Likewise.
4169 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4170 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4171 error message if we miscompute the rofixup size.
4172 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4173 (frvfdpic_elf_encode_eh_address): Likewise.
4174 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4175 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4176 relocs. Reject unknown relocation types.
4177 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4178 (frv_elf_merge_private_bfd_data): Likewise.
4179 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4180 0x4000 for newly-added elf32-frvfdpic.
4182 2004-05-05 Nick Clifton <nickc@redhat.com>
4184 PR/136
4185 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4186 returning NULL as most users of this function do not check its
4187 return value.
4188 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4189 of bfd_cache_lookup().
4190 * sco5-core.c (sco5_core_file_p): Likewise.
4191 * trad-core.c (trad_unix_core_file_p): Likewise.
4193 2004-05-05 Nick Clifton <nickc@redhat.com>
4195 * cache.c (bfd_cache_lookup): Improve formatting.
4196 * archive.c: Fix formatting.
4198 2004-05-05 Peter Barada <peter@the-baradas.com>
4200 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4201 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4202 * bfd-in2.h(bfd_architecture): Regenerate.
4204 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4206 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4207 SEC_MERGE sections.
4208 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4209 those against discarded link-once and SEC_MERGE section symbols.
4211 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4213 * section.c (bfd_get_section_by_name_if): New.
4214 * bfd-in2.h: Regenerated.
4216 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4218 * som.c (som_bfd_is_group_section): Define.
4220 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4222 * section.c (bfd_make_section_anyway): Copy the whole
4223 bfd_hash_entry, not just "next" from existing entry.
4225 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4227 * elf.c (bfd_section_from_shdr): Maintain the section order in
4228 a section group.
4229 (special_sections): Add ".note.GNU-stack".
4230 (elf_fake_sections): Handle section group for relocatable
4231 link..
4233 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4235 * section.c (bfd_sections_find_if): New.
4236 * bfd-in2.h: Regenerated.
4238 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4240 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4242 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4243 * elf.c (bfd_elf_is_group_section): New function.
4244 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4245 * section.c (bfd_generic_is_group_section): New function.
4246 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4247 (BFD_JUMP_TABLE_LINK): Adjust.
4248 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4249 * aout-target.h (MY_bfd_is_group_section): Define.
4250 * aout-tic30.c (MY_bfd_is_group_section): Define.
4251 * bfd.c (bfd_is_group_section): Define.
4252 * binary.c (binary_bfd_is_group_section): Define.
4253 * bout.c (b_out_bfd_is_group_section): Define.
4254 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4255 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4256 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4257 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4258 * coffcode.h (coff_bfd_is_group_section): Define.
4259 * i386msdos.c (msdos_bfd_is_group_section): Define.
4260 * i386os9k.c (os9k_bfd_is_group_section): Define.
4261 * ieee.c (ieee_bfd_is_group_section): Define.
4262 * ihex.c (ihex_bfd_is_group_section): Define.
4263 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4264 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4265 * mmo.c (mmo_bfd_is_group_section): Define.
4266 * nlm-target.h (nlm_bfd_is_group_section): Define.
4267 * oasys.c (oasys_bfd_is_group_section): Define.
4268 * pef.c (bfd_pef_bfd_is_group_section): Define.
4269 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4270 * srec.c (srec_bfd_is_group_section): Define.
4271 * tekhex.c (tekhex_bfd_is_group_section): Define.
4272 * versados.c (versados_bfd_is_group_section): Define.
4273 * vms.c (vms_bfd_is_group_section): Define.
4274 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4275 * bfd-in2.h: Regenerate.
4276 * libbfd.h: Regenerate.
4278 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4280 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4282 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4284 * configure.in: Update version to 2.15.91.
4285 * configure: Regenerate.
4287 2004-04-29 Brian Ford <ford@vss.fsi.com>
4289 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4290 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4291 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4292 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4293 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4294 .gnu.linkonce.wi. sections.
4295 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4296 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4297 .gnu.linkonce.wi..
4298 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4299 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4301 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4303 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4304 * bfd-in2.h: Regenerate.
4305 * libbfd.h: Likewise.
4307 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4309 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4310 dup_common fields.
4311 (setup_sections): Use som_subspace_dictionary_record struct instead
4312 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4313 is_comdat, is_common or dup_common.
4314 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4315 is_comdat, is_common and dup_common in section subspace_dict from
4316 copy_data.
4317 (som_begin_writing): Use som_subspace_dictionary_record struct.
4318 (som_finish_writing): Likewise.
4319 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4320 is_common and dup_common flags in info for symbol. Add comment
4321 regarding linker support for these fields. Slightly reorganize
4322 function.
4323 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4324 dup_common fields in symbol table from symbol info.
4325 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4326 arguments. Set corresponding fields in copy_data. Change all callers.
4327 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4328 symbol table.
4329 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4330 * som.h (som_subspace_dictionary_record): Define.
4331 (som_copyable_section_data_struct): Add is_comdat, is_common and
4332 dup_common fields.
4333 (som_section_data_struct): Use som_subspace_dictionary_record struct
4334 instead of subspace_dictionary_record.
4335 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4337 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4339 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4340 if set. Check reloc_done flag before applying relocations. Use
4341 output addresses, both when applying relocations and when comparing
4342 against the specified section.
4343 (elf_xtensa_relocate_section): Use output address to check if dynamic
4344 reloc is in a literal pool. Set section's reloc_done flag.
4346 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4348 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4349 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4350 section.
4351 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4352 section.
4354 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4356 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4357 structure field removed in 2004-04-24 patch.
4358 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4360 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4361 Constify hdr arg.
4362 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4363 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4364 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4365 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4366 field before calling elf_backend_section_flags.
4368 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4370 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4371 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4372 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4373 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4374 and BFD_RELOC_32_PCREL.
4375 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4376 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4377 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4378 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4379 (mips_elf_next_relocation): Move comment about matching HI/LO
4380 relocations to...
4381 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4382 R_MIPS_GNU_REL_HI16.
4384 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4386 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4387 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4388 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4389 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4390 and update comments to reflect current usage.
4391 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4392 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4393 for MIPS_R_PCREL16.
4394 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4395 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4396 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4397 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4398 type number to be MIPS_R_PCREL16.
4399 (mips_relocate_section): Remove support for link-time relaxation
4400 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4401 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4402 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4403 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4404 relaxation of branches used by embedded-PIC.
4405 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4406 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4407 related members, update comment.
4408 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4409 code related to embedded-PIC.
4410 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4411 initialization of now-removed 'adjust' member of
4412 'struct ecoff_debug_info'.
4414 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4416 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4418 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4420 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4421 relocs for locally defined symbols during -shared final link.
4422 (elf32_arm_final_link_relocate): Likewise.
4424 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4426 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4427 ELF_LINK_POINTER_EQUALITY_NEEDED.
4428 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4429 if r_type is not R_X86_64_PC32.
4430 (elf64_x86_64_finish_dynamic_symbol): If
4431 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4432 SHN_UNDEF symbols.
4434 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4436 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4437 (elf_backend_plt_sym_val): Define.
4439 2004-04-22 Andrew Cagney <cagney@redhat.com>
4441 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4443 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4445 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4446 make_bfd_asection.
4447 * som.c (som_set_section_contents): Constantify second argument.
4448 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4449 (som_object_setup): Rework to avoid warning.
4450 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4451 Likewise.
4453 2004-04-22 Andrew Cagney <cagney@redhat.com>
4455 * cache.c (bfd_cache_close): Check for a previously closed file.
4457 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4459 * bfd.c (bfd_get_synthetic_symtab): Define.
4460 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4461 NAME##_get_synthetic_symtab.
4462 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4463 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4464 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4465 relplt_name fields.
4466 (_bfd_elf_get_synthetic_symtab): New prototype.
4467 * elfcode.h (elf_get_synthetic_symtab): Define.
4468 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4469 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4470 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4471 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4472 * bfd-in2.h: Rebuilt.
4473 * libbfd.h: Rebuilt.
4474 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4475 (elf_backend_plt_sym_val): Define.
4476 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4477 (elf_backend_plt_sym_val): Define.
4478 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4479 (elf_backend_plt_sym_val): Define.
4480 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4481 (elf_backend_plt_sym_val): Define.
4482 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4483 (elf_backend_plt_sym_val): Define.
4484 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4485 (elf_backend_plt_sym_val): Define.
4486 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4487 (elf_backend_plt_sym_val): Define.
4488 * aout-target.h (MY_get_synthetic_symtab): Define.
4489 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4490 * coff-rs6000.c (rs6000coff_vec): Add
4491 _bfd_nodynamic_get_synthetic_symtab.
4492 (pmac_xcoff_vec): Likewise.
4493 * coff64-rs6000.c (rs6000coff64_vec): Add
4494 _bfd_nodynamic_get_synthetic_symtab.
4495 (aix5coff64_vec): Likewise.
4496 * sunos.c (MY_get_synthetic_symtab): Define.
4497 * vms.c (vms_get_synthetic_symtab): Define.
4499 2004-04-22 Nick Clifton <nickc@redhat.com>
4501 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4503 2004-04-22 Peter Barada <peter@the-baradas.com>
4505 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4506 * bfd2-in.h: Regenerate.
4507 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4509 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4511 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4512 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4513 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4514 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4515 * bfd-in2.h: Regenerate.
4517 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4519 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4520 require relocations against a weak symbol to reference the same
4521 symbol hash entry if not a final, static link.
4522 (get_cached_value, add_value_map): Add final_static_link argument.
4523 (remove_literals): Pass final_static_link argument as needed.
4525 2004-04-21 Andrew Cagney <cagney@redhat.com>
4527 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4528 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4529 (opncls_bwrite, opncls_bclose, opncls_bflush)
4530 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4531 bfd iovec that uses function callbacks.
4532 (bfd_close): Use the iovec's bclose.
4533 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4534 (cache_bclose, cache_bflush, cache_bstat)
4535 (cache_iovec): New functions and global variable, implement a
4536 cache "iovec", where applicable set bfd_error.
4537 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4538 * bfdio.c (struct bfd_iovec): Define.
4539 (real_read): Delete function.
4540 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4541 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4542 assume that bread and bwrite set bfd_error.
4543 * bfd.c (struct bfd): Add "iovec", update comments.
4544 * bfd-in2.h, libbfd.h: Re-generate.
4546 2004-04-21 Andrew Cagney <cagney@redhat.com>
4548 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4550 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4552 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4553 (bfd_elf_gc_sections): Fail if a shared object is being created.
4554 Do not fail if dynamic sections have been created. Instead call
4555 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4556 dynamically referenced symbols. Do not mark the whole graph
4557 rooted at .eh_frame, only the section proper.
4559 2004-04-20 DJ Delorie <dj@redhat.com>
4561 * reloc.c: Add BFD_RELOC_32_SECREL.
4562 * bfd-in2.h: Regenerate.
4563 * libbfd.h: Likewise.
4564 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4565 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4566 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4568 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4570 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4571 relocs against hidden/protected undefweak symbols properly.
4572 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4574 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4576 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4577 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4578 core files.
4580 2004-04-17 Brian Ford <ford@vss.fsi.com>
4582 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4583 filepos for the SizeOfHeaders field.
4584 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4585 overflow.
4586 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4588 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4590 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4591 change reloc_done. Set and restore _cooked_size.
4592 (RETURN): Delete.
4594 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4596 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4597 core files.
4599 2004-04-15 Nick Clifton <nickc@redhat.com>
4601 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4603 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4605 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4607 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4609 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4610 when it is a definition.
4612 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4614 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4615 when statically linking PIC code.
4616 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4618 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4620 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4621 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4622 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4623 * configure: Regenerate.
4625 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4627 * elflink.c: Include libiberty.h.
4628 * Makefile.am (elflink.lo): Depend on libiberty.h.
4629 * Makefile.in: Regenerate.
4631 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4633 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4634 ".MIPS.stubs".
4636 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4638 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4639 reserve the memory for dynamic linker
4641 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4643 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4644 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4646 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4648 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4649 RELOC_FOR_GLOBAL_SYMBOL.
4650 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4652 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4654 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4655 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4657 2004-04-01 Paul Brook <paul@codesourcery.com>
4659 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4660 * elf32-arm.h (struct elf32_elf_section_map): New.
4661 (struct _arm_elf_section_data): New.
4662 (elf32_arm_section_data): Define.
4663 (struct elf32_arm_link_hash_table): Add byteswap_code.
4664 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4665 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4666 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4667 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4668 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4669 (bfd_elf32_new_section_hook, elf_backend_write_section,
4670 elf_backend_link_output_symbol_hook): Define.
4672 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4674 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4675 that keeps the characters in a B_INCL..B_EINCL range.
4676 (_bfd_link_section_stabs): When computing the sum of the
4677 characters in a B_INCL..B_EINCL range also keep a copy of those
4678 characters. Use this information to distinguish between
4679 include sections that have the same sum and the same length
4680 but which are nevertheless unique.
4682 2004-03-31 Paul Brook <paul@codesourcery.com>
4684 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4685 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4687 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4689 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4690 to 'sum_chars' and add field 'num_chars'.
4691 (_bfd_link_section_stabs): When computing the sum of the
4692 characters in a B_INCL..B_EINCL range also keep a count of the
4693 number of characters. Use this information to help distinguish
4694 between include sections when have the same sum but which
4695 nevertheless are still unique.
4697 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4699 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4701 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4702 Tomer Levi <Tomer.Levi@nsc.com>
4704 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4705 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4706 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4707 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4708 (cpu-cr16c.lo): New target.
4709 (elf32-cr16c.lo): Likewise.
4710 * Makefile.in: Regenerate.
4711 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4712 (bfd_archures_list): Add bfd_cr16c_arch.
4713 * config.bfd: Handle cr16c-*-elf*.
4714 * configure.in: Handle bfd_elf32_cr16c_vec.
4715 * configure: Regenerate.
4716 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4717 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4718 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4719 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4720 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4721 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4722 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4723 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4724 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4725 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4726 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4727 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4728 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4729 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4730 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4731 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4732 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4733 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4734 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4735 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4736 * targets.c (bfd_elf32_cr16c_vec): Declare.
4737 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4738 * cpu-cr16c.c: New file.
4739 * elf32-cr16c.c: Likewise.
4740 * libbfd.h: Regenerate.
4741 * bfd-in2.h: Likewise.
4743 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4745 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4747 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4749 * Makefile.am: Remove all mention of elflink.h.
4750 * Makefile.in: Regenerate.
4751 * bfd-in.h (bfd_elf_discard_info): Declare.
4752 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4753 * bfd-in2.h: Regenerate.
4754 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4755 bfd_elf32_link_record_dynamic_symbol,
4756 bfd_elf64_link_record_dynamic_symbol,
4757 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4758 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4759 _bfd_elf32_link_record_local_dynamic_symbol,
4760 _bfd_elf64_link_record_local_dynamic_symbol,
4761 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4762 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4763 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4764 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4765 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4766 _bfd_elf32_reloc_symbol_deleted_p,
4767 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4768 (bfd_elf_link_record_dynamic_symbol,
4769 bfd_elf_link_record_local_dynamic_symbol,
4770 bfd_elf_final_link, bfd_elf_gc_sections,
4771 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4772 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4773 bfd_elf_reloc_symbol_deleted_p): Declare.
4774 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4775 * elf32-arm.h: Update for changed function names. Remove local
4776 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4777 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4778 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4779 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4780 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4781 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4782 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4783 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4784 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4785 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4786 (bfd_elfNN_print_symbol): Define.
4787 * elfcode.h: Don't include elflink.h.
4788 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4789 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4790 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4791 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4792 elf_link_record_local_dynamic_symbol): Don't define.
4793 * elflink.c: Update for changed function names. Move elflink.h
4794 code here.
4795 * elflink.h: Delete file.
4796 * po/SRC-POTFILES.in: Regenerate.
4797 * po/bfd.pot: Regenerate.
4799 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4801 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4802 "name" for global syms accidentally removed in 2004-03-20 change.
4804 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4806 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4807 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4808 where Elf_External_* is different for 64 and 32 bit, with
4809 corresponding elf_size_info field.
4810 (struct elf_final_link_info): Use "bfd_byte *" instead
4811 of "Elf_External_Sym *" for external_syms and symbuf.
4812 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4813 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4814 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4815 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4816 (elf_link_sort_cmp2): Adjust.
4817 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4818 using ELF_R_SYM macro. Set u.sym_mask.
4819 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4820 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4821 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4822 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4823 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4824 swap_syn_out functions. Rearrange dyn swap in/out switch.
4825 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4826 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4827 (elf_link_flush_output_syms): Add elf_backend_data arg.
4828 (elf_link_check_versioned_symbol): Likewise.
4829 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4830 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4831 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4832 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4833 ELF_R_TYPE and ELF_R_INFO macros.
4834 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4835 based on size rather than using ELF_R_INFO.
4836 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4837 ELF_R_SYM macro.
4838 (struct alloc_got_off_arg): New.
4839 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4840 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4841 (elf_gc_allocate_got_offsets): Adjust.
4842 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4843 ELF_R_SYM. Use bfd_section_from_elf_index.
4844 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4845 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4846 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4848 2004-03-26 Stan Shebs <shebs@apple.com>
4850 Remove MPW support, no longer used.
4851 * config.bfd (powerpc-*-mpw*): Remove configuration.
4852 * mpw-config.in, mpw-make.sed: Remove files.
4853 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4855 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4857 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4858 (ppc64_elf_add_symbol_hook): New function.
4859 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4860 const from Elf_Internal_Sym param.
4861 * elflink.c (elf_link_add_object_symbols): Adjust.
4862 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4863 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4864 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4865 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4866 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4867 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4868 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4869 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4870 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4871 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4872 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4873 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4874 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4875 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4876 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4877 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4879 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4881 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4882 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4883 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4884 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4885 (bfd_elf64_bfd_link_add_symbols): Delete.
4886 (bfd_elf_link_add_symbols): Declare.
4887 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4888 * elflink.c: Include safe-ctype.h.
4889 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4890 make static.
4891 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4892 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4893 static.
4894 (elf_link_add_archive_symbols): Rename from
4895 _bfd_elf_link_add_archive_symbols, make static.
4896 (elf_link_add_object_symbols): New function. Corresponding
4897 elflink.h function converted to use elf_size_info.
4898 (bfd_elf_link_add_symbols): Likewise.
4899 (bfd_elf_size_dynamic_sections): Adjust.
4900 * elflink.h (elf_bfd_link_add_symbols): Delete.
4901 (elf_link_add_object_symbols): Delete.
4902 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4903 bfd_elf_link_add_symbols.
4904 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4906 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4908 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4909 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4911 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4912 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4913 (_bfd_elf_add_dt_needed_tag): Declare.
4914 (_bfd_elf_sort_symbol): Declare.
4915 (_bfd_elf_finalize_dynstr): Declare.
4916 (RELOC_FOR_GLOBAL_SYM): Formatting.
4917 * elfcode.h (elf_add_dynamic_entry): Delete.
4918 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4919 elflink.h function converted to use elf_size_info.
4920 (_bfd_elf_add_dt_needed_tag): Likewise.
4921 (_bfd_elf_sort_symbol): Likewise.
4922 (_bfd_elf_finalize_dynstr): Likewise.
4923 (compute_bucket_count): Likewise.
4924 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4925 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4926 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4927 * elflink.h: ..here.
4928 (sort_symbol, add_dt_needed_tag): Delete.
4929 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4930 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4931 Update all users.
4932 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4933 * elf32-cris.c (add_dynamic_entry): Likewise.
4934 * elf32-hppa.c (add_dynamic_entry): Likewise.
4935 * elf32-i370.c (add_dynamic_entry): Likewise.
4936 * elf32-i386.c (add_dynamic_entry): Likewise.
4937 * elf32-m32r.c (add_dynamic_entry): Likewise.
4938 * elf32-m68k.c (add_dynamic_entry): Likewise.
4939 * elf32-ppc.c (add_dynamic_entry): Likewise.
4940 * elf32-s390.c (add_dynamic_entry): Likewise.
4941 * elf32-sh.c (add_dynamic_entry): Likewise.
4942 * elf32-sparc.c (add_dynamic_entry): Likewise.
4943 * elf32-vax.c (add_dynamic_entry): Likewise.
4944 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4945 * elf64-alpha.c (add_dynamic_entry): Likewise.
4946 * elf64-hppa.c (add_dynamic_entry): Likewise.
4947 * elf64-ppc.c (add_dynamic_entry): Likewise.
4948 * elf64-s390.c (add_dynamic_entry): Likewise.
4949 * elf64-sparc.c (add_dynamic_entry): Likewise.
4950 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4951 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4952 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4953 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4954 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4955 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4957 2004-03-23 Paul Brook <paul@codesourcery.com>
4959 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4961 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4963 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4964 literal tables and check for relocs outside of literal pools.
4965 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4966 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4967 set DF_TEXTREL.
4968 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4969 (elf_xtensa_relocate_section): Read literal tables and check for
4970 dynamic relocations in read-only sections and not in literal pools.
4972 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4974 PR 51.
4975 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4977 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4979 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4980 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4981 not defined by the executable, or defined in a DSO.
4982 <eliding run-time relocation of .got>: Initialize GOT entry for a
4983 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4984 executable.
4985 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4986 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4987 a PLT reloc to GOT for an executable.
4988 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4989 .got for a DSO and explain why.
4990 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4991 and unreferenced symbols for which a PLT is defined. Adjust
4992 dynamic-symbol pruning correspondingly, to make sure we don't lose
4993 a dynamic symbol also defined by a DSO.
4995 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4997 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4998 and rel args. Group input and output args. Wrap to 80 columns.
4999 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5000 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5001 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5002 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5003 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5004 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5005 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5006 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5007 RELOC_FOR_GLOBAL_SYMBOL invocation.
5009 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5011 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5012 unresolved symbols in objects aren't allowed.
5014 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5015 unresolved symbols.
5016 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5017 (elf_hppa_unmark_useless_dynamic_symbols):
5018 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5019 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5020 (elf32_hppa_relocate_section): Likewise.
5021 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5022 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5023 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5024 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5025 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5027 * elf-m10200.c (mn10200_elf_relocate_section): Use
5028 RELOC_FOR_GLOBAL_SYMBOL.
5029 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5030 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5031 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5032 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5033 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5034 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5035 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5036 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5037 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5038 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5039 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5040 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5042 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5044 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5045 (final_link_relocate): Likewise.
5046 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5047 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5049 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5051 * Makefile.am: Run "make dep-am".
5052 * Makefile.in: Regenerate.
5053 * aclocal.m4: Regenerate.
5054 * config.in: Regenerate.
5055 * po/bfd.pot: Regenerate.
5057 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5058 H.J. Lu <hongjiu.lu@intel.com>
5060 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5061 type and size change code to where it was previously. Remove
5062 dt_needed param. Treat old weak syms as strong if new sym is
5063 from a shared lib, even when old sym is from another shared
5064 lib. Remove unnecessary tests of oldweak and newweak. Correct
5065 comments.
5066 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5067 _bfd_elf_merge_symbol calls.
5068 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5069 dt_needed local var. Update comments.
5070 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5071 (_bfd_elf_add_default_symbol): Likewise.
5073 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5074 strong syms in one shared object overriding weak syms in another.
5076 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5078 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5079 dyn_lib_class field. Rearrange for better packing.
5080 (elf_dt_soname): Delete.
5081 (elf_dyn_lib_class): Define.
5082 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5083 (bfd_elf_set_dt_needed_soname): Delete.
5084 (bfd_elf_set_dyn_lib_class): New function.
5085 * elflink.h (add_dt_needed_tag): New function. Split out from..
5086 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5087 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5088 initialization of soname.
5089 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5090 elf_dt_soname.
5091 * bfd-in.h (enum dynamic_lib_link_class): New.
5092 (bfd_elf_set_dt_needed_soname): Delete.
5093 (bfd_elf_set_dyn_lib_class): Declare.
5094 * bfd-in2.h: Regenerate.
5096 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5097 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5098 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5099 symbol loop. Instead use add_needed to flag tag as written.
5101 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5103 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5104 logic for null_input_bfd detection.
5106 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5108 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5110 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5112 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5113 code.
5115 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5117 * elflink.c (elf_link_read_relocs_from_section): Don't use
5118 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5119 (_bfd_elf_link_read_relocs): ..to here.
5120 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5122 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5124 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5125 values selected in configure.host. Require both to be defined
5126 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5127 corresponding BFD_HOST vars with quotes.
5128 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5129 Always require BFD_HOST_64_BIT_DEFINED.
5130 <file_ptr type>: Find off_t size before emitting message. Combine
5131 off_t and ftello64 conditional.
5132 * configure: Regenerate.
5134 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5136 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5137 aliasing warning. Remove trailing whitespace throughout file.
5139 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5141 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5142 input_section in calls to get_dyn_name.
5143 * 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
5144 local symbols.
5145 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5147 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5149 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5150 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5151 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5152 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5153 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5154 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5155 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5156 when using long.
5157 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5158 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5159 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5160 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5161 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5162 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5163 (read_8_bytes, read_indirect_string, read_address): Likewise.
5164 (read_abbrevs, parse_comp_unit): Likewise.
5165 * targets.c (struct bfd_target): Likewise.
5166 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5167 * hppabsd-core.c: Likewise. Formatting.
5168 * hpux-core.c: Likewise.
5169 * irix-core.c: Likewise.
5170 * netbsd-core.c: Likewise.
5171 * osf-core.c: Likewise.
5172 * ptrace-core.c: Likewise.
5173 * sco5-core.c: Likewise.
5174 * trad-core.c: Likewise.
5175 * configure: Regenerate.
5176 * bfd-in2.h: Regenerate.
5178 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5180 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5181 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5182 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5183 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5184 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5185 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5186 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5187 * libbfd.c: Likewise in function definitions.
5188 (bfd_put_8): Mask with 0xff rather than casting to char.
5189 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5190 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5191 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5192 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5193 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5194 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5195 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5196 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5197 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5198 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5199 * archive.c (do_slurp_coff_armap): Update swap prototype.
5200 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5201 (tic54x_getl_signed_32): Likewise.
5202 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5203 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5204 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5205 (bfd_getp_signed_32, bfd_putp32): Likewise.
5206 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5207 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5208 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5209 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5210 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5211 bfd_h_getx_signed_16, bfd_h_putx16.
5212 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5213 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5214 * hpux-core.c: Likewise.
5215 * irix-core.c: Likewise.
5216 * netbsd-core.c: Likewise.
5217 * osf-core.c: Likewise.
5218 * ptrace-core.c: Likewise.
5219 * sco5-core.c: Likewise.
5220 * trad-core.c: Likewise.
5221 * bfd-in2.h: Regenerate.
5223 2004-03-15 Matt Thomas <matt@3am-software.com>
5225 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5226 selected.
5228 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5230 * config.bfd: Add x86_64-*-openbsd*.
5231 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5232 netbsd-core.lo.
5233 * configure: Regenerate.
5235 2004-03-12 Nick Clifton <nickc@redhat.com>
5236 Dave Murphy <wintermute2k4@ntlworld.com>
5238 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5239 if the input bfd does not contain any code.
5241 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5243 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5245 2004-03-05 Fred Fish <fnf@redhat.com>
5247 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5248 mips16 symbols to be even rather than testing first for even/odd.
5249 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5251 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5253 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5254 layout purposes.
5256 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5258 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5259 undefined symbols as hash_new.
5261 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5263 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5264 * cpu-sh.c: Ditto.
5265 * elf32-sh.c: Ditto.
5266 * bfd-in2.h: Regenerate.
5268 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5270 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5271 dynrelocs.
5272 (_frv_count_got_plt_entries): Initialize them.
5273 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5274 callers.
5275 (frv_pic_relocs_info_for_global): Likewise.
5276 (frv_pic_relocs_info_for_local): Likewise.
5277 (frv_pic_merge_early_relocs_info): New.
5278 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5279 another.
5280 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5281 Check that we don't exceed the allocated count for entry.
5282 (_frv_add_rofixup): Likewise.
5283 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5284 (elf32_frv_finish_dynamic_sections): Improve error message in case
5285 we emit too few rofixup entries.
5287 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5289 * archures.c (bfd_mach_fr450): New.
5290 * bfd-in2.h: Regenerate.
5291 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5292 (arch_info_500): Link to it.
5293 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5294 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5295 (frv_elf_arch_extension_p): New function.
5296 (frv_elf_merge_private_bfd_data): Use it.
5298 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5300 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5302 * elflink.h (is_global_data_symbol_definition): Moved to
5303 elflink.c.
5304 (elf_link_is_defined_archive_symbol): Likewise.
5305 (elf_link_add_archive_symbols): Likewise. Renamed to
5306 _bfd_elf_link_add_archive_symbols.
5308 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5309 of ELF symbol table entry from backend.
5310 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5311 instead of elf_link_add_object_symbols.
5313 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5315 * elf-bfd.h (struct elf_backend_data): Added
5316 elf_backend_can_make_relative_eh_frame,
5317 elf_backend_can_make_lsda_relative_eh_frame and
5318 elf_backend_encode_eh_address.
5319 (_bfd_elf_encode_eh_address): Declare.
5320 (_bfd_elf_can_make_relative): Declare.
5321 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5322 hooks to decide whether to attempt to make_relative and
5323 make_lsda_relative.
5324 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5325 (_bfd_elf_can_make_relative): New.
5326 (_bfd_elf_encode_eh_address): New.
5327 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5328 (frv_elf_encode_eh_address): New.
5329 (elf_backend_can_make_relative_eh_frame): Define.
5330 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5331 (elf_backend_encode_eh_address): Define.
5332 * elfxx-target.h
5333 (elf_backend_can_make_relative_eh_frame): Define.
5334 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5335 (elf_backend_encode_eh_address): Define.
5336 (elfNN_bed): Add them.
5338 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5340 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5341 complain_on_overflow to signed.
5343 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5345 * elflink.h (sort_symbol): New.
5346 (elf_link_add_object_symbols): Use a sorted symbol array for
5347 weakdef.
5349 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5351 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5352 for pc relative relocs.
5353 (elf_s390_relocate_section): Likewise.
5354 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5355 for pc relative relocs.
5356 (elf_s390_relocate_section): Likewise.
5358 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5360 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5361 count_dyn_reloc.
5363 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5365 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5366 field to track if a relocation is against readonly section.
5367 (count_dyn_reloc): Take a new argument for rent->reltext.
5368 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5369 (get_reloc_section): Don't set ia64_info->reltext here.
5370 (allocate_dynrel_entries): Set ia64_info->reltext here.
5372 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5374 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5375 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5376 function's descriptor to symbol+offset, and map local undefweak
5377 symbol to NULL function descriptor.
5378 (elf32_frv_relocate_section): Likewise.
5380 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5382 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5383 M_X86_64_NETBSD.
5384 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5385 (netbsd_core_file_p): Set architecture from machine ID for
5386 selected machines.
5388 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5390 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5391 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5393 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5395 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5396 symbols with non-default visibility.
5398 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5400 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5401 IMAGE_SCN_MEM_WRITE on known sections only.
5403 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5405 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5406 symbols used in PIE relocs.
5408 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5410 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5411 .plt sh_entsize.
5413 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5415 * configure.in: Update version to 2.15.90.
5416 * configure: Regenerate.
5418 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5419 Richard Sandiford <rsandifo@redhat.com>
5421 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5422 _bfd_elf_symbol_refs_local_p to decide whether to decay
5423 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5424 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5425 relocs if the symbol wasn't defined by a regular object file.
5426 Don't check the symbol's dynindx.
5428 2004-02-16 Andrew Cagney <cagney@redhat.com>
5430 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5431 @bfd_file_ptr@.
5432 * bfd-in2.h: Re-generate.
5434 2004-02-14 Andrew Cagney <cagney@redhat.com>
5436 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5437 _LARGEFILE64_SOURCE.
5439 2004-02-13 Andrew Cagney <cagney@redhat.com>
5441 * elf.c (vma_page_aligned_bias): New function.
5442 (assign_file_positions_except_relocs)
5443 (assign_file_positions_for_segments): Replace broken modulo
5444 arithmetic with call to vma_page_aligned_bias.
5446 2004-02-11 Andrew Cagney <cagney@redhat.com>
5448 * bfd-in.h: Update copyright.
5449 (bfd_tell): Change return type to file_ptr.
5450 * bfd-in2.h: Re-generate.
5451 * cache.c: Update copyright.
5452 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5453 parameter.
5454 (close_one): Use real_ftell.
5455 * bfdio.c: Update copyright.
5456 (real_ftell, real_fseek): New functions.
5457 (bfd_tell): Use real_fseek and real_ftell, change return type to
5458 file_ptr.
5459 (bfd_seek): Use real_ftell and real_fseek, change type of
5460 file_position to a file_ptr.
5461 * libbfd-in.h: Update copyright.
5462 (real_ftell, real_fseek): Declare.
5463 * libbfd.h: Re-generate.
5465 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5466 fseeko and fseeko64. Determine bfd_file_ptr.
5467 * configure: Re-generate.
5468 * config.in: Re-generate.
5470 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5472 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5473 * elf32-h8300.c: Likewise.
5475 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5476 Nick Clifton <nickc@redhat.com>
5478 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5479 GOT entries with no associated GOT subsection.
5481 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5483 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5484 * elf.c (swap_out_syms): Use it to decide whether local section
5485 symbols should be named.
5486 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5487 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5488 (elf_backend_name_local_section_symbols): Define.
5489 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5491 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5493 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5494 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5495 finalize pass.
5497 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5499 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5500 to bfd_link_hash_entry passed by reference to
5501 _bfd_generic_link_add_one_symbol.
5503 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5505 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5506 relocations against dynamic symbols.
5508 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5510 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5511 change.
5513 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5515 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5516 * bfd-in2.h, libbfd.h: Rebuilt.
5518 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5520 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5521 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5522 flag has been cleared.
5524 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5526 * coff-h8300.c: Add and adjust comments about relaxation.
5527 * elf32-h8300.c: Likewise.
5529 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5531 * coff-h8300.c: Fix comment typos.
5532 * elf32-h8300.c: Likewise.
5534 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5536 * coff-h8300.c: Add comments about relaxation.
5537 * elf32-h8300.c: Likewise.
5539 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5541 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5542 throughout.
5543 * aclocal.m4: Regenerate.
5544 * configure: Regenerate.
5546 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5548 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5549 mips_elf64_rtype_to_howto instead of using howto_table.
5551 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5553 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5554 the .plt section.
5555 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5556 relocs which would not use the PLT.
5558 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5560 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5561 (ppc64_elf_gc_sweep_hook): Likewise.
5562 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5564 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5566 Adds linker relaxation support for bit manipulation insns like
5567 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5568 bst, btst, bxor.
5569 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5570 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5571 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5572 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5574 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5576 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5578 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5580 * elf32-h8300.c: Fix formatting.
5582 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5584 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5585 dynamic object is present. Declare r_symndx and h in an inner
5586 scope.
5587 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5589 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5591 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5592 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5593 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5594 identically. Do not emit PC24 relocations for shared libraries.
5595 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5596 identically. Don't adjust pc_count.
5597 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5598 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5599 adjust count for branch relocations.
5600 (allocate_dynrelocs): Correct typo in call to
5601 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5602 PC24 or PLT32 relocs when linking.
5604 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5606 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5607 relocation howto with ARM_26 one for consistency.
5608 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5609 that will be converted to ARM_26D ones, since we always want 'done'
5610 relocations to be reflected in section's data.
5611 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5612 offset.
5613 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5614 requested.
5616 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5618 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5619 are not partial_inplace during a relocatable link.
5621 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5623 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5624 if no dynamic object is present. Declare r_symndx and h in an
5625 inner scope.
5627 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5629 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5630 trampoline if it is known out of range.
5632 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5634 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5635 * elf32-frv.c (_frv_osec_readonly_p): New.
5636 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5637 undefweak symbol.
5638 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5639 (elf32_frv_relocate_section): Likewise. Error out if attempting
5640 to emit rofixups or dynamic relocs in read-only segments. Use
5641 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5642 dynamic relocations.
5643 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5644 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5645 relocations or fixups involving merged sections correctly. Avoid
5646 crash when undefined symbol is referenced by R_FRV_32 or
5647 R_FRV_FUNCDESC_VALUE.
5648 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5649 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5650 input section holding local symbol to addend of R_FRV_32 or
5651 R_FRV_FUNCDESC_VALUE dynamic relocation.
5652 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5653 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5654 (elf32_frv_always_size_sections): Don't store pointer to
5655 __stacksize symbol in sec_info.
5656 (elf32_frv_modify_segment_map): Look it up here.
5657 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5658 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5659 of the lazy PLT entry, not only its offset, as the low word of a
5660 function descriptor.
5661 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5662 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5663 if a hash table entry already exists but is not a definition.
5664 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5665 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5666 (_frv_add_rofixup): Don't inline.
5667 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5668 for undefweak symbols.
5669 (elf32_frv_relocate_section): Avoid crash while computing
5670 relocation when linking with shared library. Only emit rofixups
5671 and dynamic relocations for alloc&load sections. Mark binaries
5672 with inter-segment relocations for relocation as a unit.
5673 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5674 (DEFAULT_STACK_SIZE): New.
5675 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5676 emit rofixups or dynamic relocs when linking dynamic non-PIE
5677 executables.
5678 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5679 shared libs too. Reserve the last entry for the GOT pointer.
5680 (elf32_frv_finish_dynamic_sections): Emit it.
5681 (elf32_frv_always_size_sections): New.
5682 (elf32_frv_modify_segment_map): New.
5683 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5684 sections.
5685 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5686 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5687 (elf_backend_always_size_sections): New.
5688 (elf_backend_modify_segment_map): New.
5689 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5690 * config.bfd: Added frv-*-*linux*.
5691 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5692 ABS section, instead of crashing.
5693 (elf32_frv_relocate_section): Don't crash before warning about
5694 different segments in non-PIC relocation.
5695 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5696 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5697 relocs to undefweak symbols.
5698 (elf32_frv_relocate_section): Ditto for undefined symbols.
5699 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5700 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5701 gotfixup section was created.
5702 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5703 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5704 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5705 complain_overflow_signed.
5706 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5707 have not been allocated.
5708 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5709 privfd only if dynamic sections were created.
5710 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5711 for GPREL relocs. When linking relocatable FDPIC executables,
5712 emit warnings for relocations that would be illegal on PIE or
5713 shared libraries. Emit rofixup for R_FRV_32 only if input object
5714 is not FDPIC.
5715 (_frv_create_got_section): Define _gp symbol in the rofixup
5716 section.
5717 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5718 dynamic sections missing, error out requesting -melf32frvfd.
5719 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5720 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5721 computation of addends from section and global or local symbol
5722 value. Change return type to bfd_boolean, and return a failure if
5723 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5724 nonzero addend is required.
5725 (elf32_frv_relocate_section): Likewise. Print error for
5726 unsupported nonzero addends.
5727 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5728 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5729 force everything local.
5730 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5731 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5732 (frv_gotfixup_section): New.
5733 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5734 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5735 and relocsfdv.
5736 (_frv_add_rofixup): New.
5737 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5738 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5739 improve some ugly conditions.
5740 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5741 relocations in fdpic.
5742 (_frv_create_got_section): Create .rofixup.got section.
5743 (struct _frv_dynamic_got_info): Added fixups.
5744 (_frv_count_got_plt_entries): Account in-GOT relocations into
5745 relocs32, relocsfd and relocsfdv. Account them into relocs or
5746 fixups, as appropriate.
5747 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5748 sizing of gotrel.
5749 (elf32_frv_finish_dynamic_sections): Verify that the right number
5750 of relocations and fixups was generated.
5751 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5752 relocsfdv.
5753 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5754 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5755 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5756 descriptor of a (formerly-)global symbol is local.
5757 (struct frv_pic_relocs_info): Adjust comments.
5758 (_frv_emit_got_relocs_plt_entries): Adjust.
5759 (elf32_frv_relocate_section): Likewise.
5760 (_frv_count_got_plt_entries): Likewise.
5761 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5762 symbol's value to addend in the common preamble. Decay dynamic
5763 symbols to section+offset if they bind or call locally, for GOT
5764 and FUNCDESC_VALUE, respectively.
5765 (elf32_frv_relocate_section): Likewise.
5766 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5767 internal or hidden visibility.
5768 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5769 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5770 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5771 (elf32_frv_relocate_section): Pass relocation addend in. Use
5772 original relocation addend to look up the got relocs/plt entries
5773 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5774 processing relocations that reference .scommon symbols.
5775 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5776 Introduce support for dynamic linking.
5777 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5778 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5779 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5780 (frv_reloc_type_lookup): Return REL howtos for executables and
5781 dynamic libraries.
5782 (frv_info_to_howto_rel): New.
5783 (struct frv_elf_link_hash_table): New.
5784 (frv_hash_table, frv_got_section, frv_gotrel_section,
5785 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5786 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5787 (frv_elf_link_hash_table_create): New.
5788 (struct frv_pic_relocs_info): New.
5789 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5790 (frv_pic_relocs_info_find): New.
5791 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5792 New.
5793 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5794 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5795 (_frv_emit_got_relocs_plt_entries): New.
5796 (elf32_frv_relocate_section): Add support for dynamic linking.
5797 Handle new relocations.
5798 (_frv_create_got_section): New.
5799 (elf32_frv_create_dynamic_sections): New.
5800 (ELF_DYNAMIC_INTERPRETER): New.
5801 (struct _frv_dynamic_got_info): New.
5802 (_frv_count_got_plt_entries): New.
5803 (struct _frv_dynamic_got_plt_info): New.
5804 (_frv_compute_got_alloc_data): New.
5805 (_frv_get_got_entry, _frv_get_fd_entry): New.
5806 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5807 (_frv_resolve_final_relocs_info): New.
5808 (elf32_frv_size_dynamic_sections): New.
5809 (elf32_frv_finish_dynamic_sections): New.
5810 (elf32_frv_adjust_dynamic_symbol): New.
5811 (elf32_frv_finish_dynamic_symbol): New.
5812 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5813 whole thing works.
5814 (elf_info_to_howto_rel): Define.
5815 (bfd_elf32_bfd_link_hash_table_create): Define.
5816 (elf_backend_create_dynamic_sections): Define.
5817 (elf_backend_adjust_dynamic_symbol): Define.
5818 (elf_backend_size_dynamic_sections): Define.
5819 (elf_backend_finish_dynamic_symbol): Define.
5820 (elf_backend_finish_dynamic_sections): Define.
5821 (elf_backend_want_got_sym): Define.
5822 (elf_backend_got_header_size): Define.
5823 (elf_backend_want_got_plt): Define.
5824 (elf_backend_plt_readonly): Define.
5825 (elf_backend_want_plt_sym): Define.
5826 (elf_backend_plt_header_size): Define.
5827 (elf_backend_may_use_rel_p): Define.
5828 (elf_backend_may_use_rela_p): Define.
5829 (elf_backend_default_use_rela_p): Define.
5830 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5831 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5832 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5833 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5834 (frv_reloc_map): Map the corresponding BFD relocs to them.
5835 (frv_reloc_type_lookup): ... and back to BFD relocs.
5836 * reloc.c: New relocs.
5837 * bfd-in2.h, libbfd.h: Rebuilt.
5838 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5839 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5840 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5841 R_FRV_FUNCDESC_GOTLO): New.
5842 (frv_reloc_map): Map the corresponding BFD relocs to them.
5843 (frv_reloc_type_lookup): ... and back to BFD relocs.
5844 * reloc.c: New relocs.
5845 * bfd-in2.h, libbfd.h: Rebuilt.
5847 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5849 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5850 targets to support pages of up to 64kB.
5851 (elf32_bed): Redefine to get a separate backend data structure for
5852 traditional targets.
5853 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5854 targets to support pages of up to 64kB.
5855 (elf64_bed): Redefine to get a separate backend data structure for
5856 traditional targets.
5857 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5858 targets to support pages of up to 64kB.
5859 (elf32_bed): Redefine to get a separate backend data structure for
5860 traditional targets.
5862 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5864 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5866 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5868 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5869 (elf_i386_grok_psinfo): Likewise.
5871 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5873 * config.bfd: Add m68k-uClinux target.
5875 2004-01-01 Grant Edwards <grante@visi.com>
5877 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5878 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5879 (elf32_h8_gc_sweep_hook): New function.
5880 (elf_backend_gc_mark_hook): Define.
5881 (elf_backend_gc_sweep_hook): Define.
5882 (elf_backend_can_gc_sections): Define.
5884 For older changes see ChangeLog-0203
5885 \f
5886 Local Variables:
5887 mode: change-log
5888 left-margin: 8
5889 fill-column: 74
5890 version-control: never
5891 End: