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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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0ca3e455
JB		 12005-02-15 Jan Beulich <jbeulich@novell.com>
2
3 * elfxx-ia64.c (ia64_howto_table): Correct strings for
4 R_IA64_DTPMOD64[LM]SB.
5
c5509b92
L		 62005-02-14 H.J. Lu <hongjiu.lu@intel.com>
7
8 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
9 backward branch in the same section.
10 (elfNN_ia64_relocate_section): Inform users that the input
11 section is too big to relax br instruction when overflow
12 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
13 and R_IA64_PCREL21F.
14
5cba516c
NC		 152005-02-14 Orjan Friberg <orjanf@axis.com>
16
17 * elfcore.h (elf_core_file_p): Move the call to
18 elf_backend_object_p to allow the correct machine to be set before
19 processing the program headers.
20
b59a68e1
NC		 212005-02-14 Nick Clifton <nickc@redhat.com>
22
23 PR binutils/716
24 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
25 aware flag from the input bfd to the output bfd.
26
254f0426
MR		 272005-02-11 Maciej W. Rozycki <macro@mips.com>
28
29 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
30 R_MIPS_LITERAL relocations for external symbols.
31 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
32 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
33
e91cdea7
L		 342005-02-11 H.J. Lu <hongjiu.lu@intel.com>
35
36 * bfd-in2.h: Rebuilt.
37
67687978
PB		 382005-02-11 Paul Brook <paul@codesourcery.com>
39
40 * elf-bfd.h (struct elf_link_hash_table): Add
41 is_relocatable_executable.
42 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
43 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
44 symbols in relocatable executables.
45 (bfd_elf_record_link_assignment): Create dynamic section symbols in
46 relocatable executables.
47 (_bfd_elf_link_renumber_dynsyms): Ditto.
48 (bfd_elf_final_link): Ditto.
49 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
50 relocations into relocatable executables.
51 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
52 executables. Also copy absolute relocations.
53 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
54 in relocatable executables.
55 (allocate_dynrelocs): Copy relocations for relocatable executables.
56 Output dynamic symbols for symbols defined in linker scripts.
57
ca724bf2
NC		 582005-02-11 Nick Clifton <nickc@redhat.com>
59
4b74b983
NC		 60 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
61 to avoid a compile time warning.
62
ca724bf2
NC		 63 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
64 BFD_ASSERT.
65
3e25964f
NC		 66 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
67 inclusion of coffcode.h so that it is actually picked up.
68
cb7a88a4
NC		 69 * coffcode.h (coff_std_swap_table): Add an unused attribute in
70 case it is not used.
71
596c83ec
NC		 72 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
73 structure and macro.
74
6c408f53
NC		 75 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
76 array.
77
d5b2f13b
NC		 78 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
79 to protect the declaration of this array.
80
169a6afd
NC		 81 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
82 Avoid call to memcpy with a size of 0.
83
2917689a
AM		 842005-02-12 Alan Modra <amodra@bigpond.net.au>
85
86 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
87 old-style branches to undefined dot-symbols which will be
88 satisfied by a plt call.
89
40d16e0b
AM		 902005-02-11 Alan Modra <amodra@bigpond.net.au>
91
92 * elf64-ppc.c (move_plt_plist): New function, extracted from..
93 (ppc64_elf_copy_indirect_symbol): ..here.
94 (func_desc_adjust): Use move_plt_plist.
95
e37c699c
PB		 962005-02-10 Paul Brook <paul@codesourcery.com>
97
98 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
99
6fa3860b
PB		 1002005-02-10 Paul Brook <paul@codesourcery.com>
101
102 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
103 symbols local.
104 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
105 (elf_link_renumber_local_hash_table_dynsyms): New function.
106 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
107
d457dcf6
JJ		 1082005-02-10 Jakub Jelinek <jakub@redhat.com>
109
110 * bfd-in.h (BFD_LINKER_CREATED): Define.
111 * bfd-in2.h: Rebuilt.
112 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
113 BFD_LINKER_CREATED bfds when determining input bfds without
114 .note.GNU-stack section.
115
7f05722e
MR		 1162005-02-10 Maciej W. Rozycki <macro@mips.com>
117
118 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
119 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
120 relocations against external symbols unchanged.
121
ccf5f610
PB		 1222005-02-08 Paul Brook <paul@codesourcery.com>
123
124 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
125 sections.
126
370a0e1b
HPN		 1272005-02-08 Hans-Peter Nilsson <hp@axis.com>
128
129 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
130 prefix here.
131
99277196
MR		 1322005-02-07 Maciej W. Rozycki <macro@mips.com>
133
134 * elf64-mips.c: Fix formatting throughout.
135
6422fbef
MR		 1362005-02-07 Maciej W. Rozycki <macro@mips.com>
137
138 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
139
303e4c21
AO		 1402005-02-07 Alexandre Oliva <aoliva@redhat.com>
141
142 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
143 *ABS*/*UND* sections.
144 (elf32_frv_relocate_section): Move zero-addend-required error...
145 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
146 missing needed TLS section.
147
c3864421
HPN		 1482005-02-07 Hans-Peter Nilsson <hp@axis.com>
149
150 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
151 being the last symbol.
9f400ee9
HPN		 152 (aout_link_add_symbols): Just return TRUE if a warning
153 symbol was last.
c3864421 154
765f2ef6
MR		 1552005-02-07 Maciej W. Rozycki <macro@mips.com>
156
157 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
158 R_MIPS_GPREL32 relocations against external symbols.
159 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
160 comment.
161
1b3a8575
AM		 1622005-02-07 Alan Modra <amodra@bigpond.net.au>
163
164 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
165 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
166 elf_string_from_elf_strtab.
167 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
168 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
169 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
170 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
171 looking at cached symtab info first, before iterating over headers.
172 For SHT_REL and SHT_RELA, load dynsymtab if needed.
173 * elfcode.h (elf_object_p): Don't load section header stringtab
174 specially.
175
90f487df
L		 1762005-02-06 H.J. Lu <hongjiu.lu@intel.com>
177
178 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
179 against protected function when building shared library.
180
181 PR 584
182 * elf64-x86-64.c (is_32bit_relative_branch): New.
183 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
184 protected function symbol when building shared library for
185 32bit relative branch instruction.
186
c4f68ce3
AM		 1872005-02-06 Alan Modra <amodra@bigpond.net.au>
188
189 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
190 syms when doing a relocatable link.
191 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
192 at u.def.section.
193 (ppc64_elf_tls_setup): Likewise.
194 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
195
908b32fc
AM		 1962005-02-04 Alan Modra <amodra@bigpond.net.au>
197
198 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
199 (link_hash_newfunc): Clear all locals using memset.
200 (make_fdh): Remove flags param. Always create fake func desc
201 weak. Link the descriptor with the code entry sym.
202 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
203 (add_symbol_adjust): Adjust make_fdh call.
204 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
205 descriptor to strong undefined if code entry is strong.
206
4ea42fb7
AM		 2072005-02-04 Alan Modra <amodra@bigpond.net.au>
208
209 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
210 lookup here. Set to new before calling bfd_link_repair_undef_list.
211 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
212
10d86c8a
AM		 2132005-02-03 Alan Modra <amodra@bigpond.net.au>
214
215 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
216
11f25ea6
AM		 2172005-02-03 Alan Modra <amodra@bigpond.net.au>
218
219 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
220 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
221 before the as-needed lib was loaded. Abort on unexpected refs.
222
4f40114d
AM		 2232005-02-02 Alan Modra <amodra@bigpond.net.au>
224
ec13b3bb
AM		 225 * elflink.c (elf_smash_syms): Expand comments.
226 (elf_link_add_object_symbols): Only call elf_smash_syms for
227 as-needed dynamic objects.
228
4f40114d
AM		 229 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
230 everything, just the field specific to ia64.
336549c1 231 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4f40114d 232
bb700d78
AM		 2332005-02-01 Alan Modra <amodra@bigpond.net.au>
234
235 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
236 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
237 undefined syms.
238 (struct add_symbol_adjust_data): New.
239 (add_symbol_adjust): Make an undefweak func desc for old ABI
240 objects to link with --as-needed shared libs. Return fail status.
241 Don't adjust old ABI func entry sym to weak if func desc syms
242 isn't defined.
243 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
244 and return status.
245
1ffd1c2f
HPN		 2462005-02-01 Hans-Peter Nilsson <hp@axis.com>
247
248 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
249 for clarity.
250
77cfaee6
AM		 2512005-02-01 Alan Modra <amodra@bigpond.net.au>
252
253 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
254 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
255 remove anything but new and undefweak.
256 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
257 existing _DYNAMIC.
258 (_bfd_elf_create_dynamic_sections): Formatting.
259 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
260 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
261 (struct elf_smash_data): New.
262 (elf_smash_syms): New function.
263 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
264 unneeded dynamic objects to loaded list.
265 (elf_link_output_extsym): Don't handle as-needed here. Strip
266 bfd_link_hash_new symbols.
267 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
268 delref when dynindx is already -1.
269 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
270 symbols.
271 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
272
b15c48d1
BE		 2732005-02-01 Ben Elliston <bje@au.ibm.com>
274
275 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
276
0983f4eb 2772005-02-01 Ben Elliston <bje@au.ibm.com>
0e71e495
BE		 278
279 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
280 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
281 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
282 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
283 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
284 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
285 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
286 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
287 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
288 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
289 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
290 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
291 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
292 throughout. Similarly, collapse #if 1'd code.
293
2942005-02-01 Ben Elliston <bje@au.ibm.com>
295
0983f4eb
BE		 296 * elf-bfd.h (bfd_elf_discard_group): Remove.
297 * elf.c (bfd_elf_discard_group): Likewise.
298 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
299
8c946ed5
RS		 3002005-01-31 Richard Sandiford <rsandifo@redhat.com>
301
302 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
303 (_bfd_elf_eh_frame_address_size): Declare.
304 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
305 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
306 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
307 (elf_backend_eh_frame_address_size): Define.
308 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
309 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
310 size from the new backend hook.
311 (_bfd_elf_write_section_eh_frame): Likewise.
312 (_bfd_elf_eh_frame_address_size): New function.
313
c46f8c51
AC		 3142005-01-31 Andrew Cagney <cagney@gnu.org>
315
316 * configure: Regenerate to track ../gettext.m4.
317
5cd3778d
MM		 3182005-01-31 Mark Mitchell <mark@codesourcery.com>
319
320 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
321 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
ec13b3bb 322
d6486796
NC		 3232005-01-31 Nick Clifton <nickc@redhat.com>
324
325 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
326 sparc-lynxos, vax-vms) be obsolete.
327
b1342370
DJ		 3282005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
329
330 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
331 * elf32-arm.c (ELF_MINPAGESIZE): Define.
332 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
333 * elfcode.h (elf_object_p): Use minpagesize instead of
334 maxpagesize.
335 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
336 (elfNN_bed): Include ELF_MINPAGESIZE.
337
319850b4
JB		 3382005-01-28 Julian Brown <julian@codesourcery.com>
339
340 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
341 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
342 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
343 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
ec13b3bb 344 passing flag value from ld. Set flag value in global hash table entry.
319850b4 345 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
ec13b3bb 346 relocation.
319850b4 347
a53bf506
AC		 3482005-01-27 Andrew Cagney <cagney@gnu.org>
349
350 * configure: Regenerate to track ../gettext.m4 change.
351
dc4c9c19
MM		 3522005-01-25 Mark Mitchell <mark@codesourcery.com>
353
354 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
ec13b3bb 355 SymbianOS.
dc4c9c19 356
90219bd0
AO		 3572005-01-25 Alexandre Oliva <aoliva@redhat.com>
358
359 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
360 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
361 for TLSMOFF.
362 * reloc.c: Add R_FRV_TLSMOFF.
363 * elf32-frv.c (elf32_frv_howto_table): Likewise.
364 (frv_reloc_map, frv_reloc_type_lookup): Map it.
365 (elf32_frv_relocate_section): Handle it.
366 (elf32_frv_check_relocs): Likewise.
367 * libbfd.h, bfd-in2.h: Rebuilt.
368 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
369 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
370 when given an undefweak TLS symbol. Fix constant TLS PLT entries
371 such that they return the constant in gr9.
372 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
373 symbols.
374 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
375 too, such that they shrink on relaxation.
376 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
377 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
378 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
379 if we can guarantee the use of 16-bit constants.
380 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
381 Introduce TLS support for FR-V FDPIC.
382 * reloc.c: Add TLS relocations.
383 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
384 (elf32_frv_rel_tlsdesc_value_howto): New.
385 (elf32_frv_rel_tlsoff_howto): New.
386 (frv_reloc_map): Add new mappings.
387 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
388 reloc information.
389 (frvfdpic_dynamic_got_plt_info): New.
390 (frvfdpic_plt_tls_ret_offset): New.
391 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
392 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
393 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
394 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
395 section as local.
396 (struct frvfdpic_relocs_info): Add TLS fields.
397 (frvfdpic_relocs_info_hash): Warning clean up.
398 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
399 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
400 (FRVFDPIC_TLS_BIAS): Define.
401 (tls_biased_base): New.
402 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
403 relocations.
404 (frv_reloc_type_lookup): Likewise.
405 (frvfdpic_info_to_howto_rel): Likewise.
406 (elf32_frv_relocate_section): Likewise.
407 (_frv_create_got_section): Create the PLT section here.
408 (elf32_frvfdpic_create_dynamic_sections): Not here.
409 (_frvfdpic_count_nontls_entries): Move out of...
410 (_frvfdpic_count_got_plt_entries): ... here.
411 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
412 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
413 support.
414 (_frvfdpic_relax_tls_entries): New.
415 (_frvfdpic_compute_got_alloc_data): Add TLS support.
416 (_frvfdpic_get_tlsdesc_entry): New.
417 (_frvfdpic_assign_got_entries): Add TLS support.
418 (_frvfdpic_assign_plt_entries): Likewise.
419 (_frvfdpic_reset_got_plt_entries): New.
420 (_frvfdpic_size_got_plt): Move out of...
421 (elf32_frvfdpic_size_dynamic_sections): ... here.
422 (_frvfdpic_relax_got_plt_entries): New.
423 (elf32_frvfdpic_relax_section): New.
424 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
425 (elf32_frv_check_relocs): Add TLS support.
426 (bfd_elf32_bfd_relax_section): Define for FDPIC.
427 * libbfd.h, bfd-in2.h: Rebuilt.
428
8615f3f2
AM		 4292005-01-25 Alan Modra <amodra@bigpond.net.au>
430
431 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
432 loadable reloc sections.
433 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
434 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
435
7e9f0867
AM		 4362005-01-25 Alan Modra <amodra@bigpond.net.au>
437
438 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
439 sections immediately when linking shared libs. Instead, wait until
440 we know a lib is needed.
441 (_bfd_elf_link_create_dynstrtab): Extract from..
442 (_bfd_elf_link_create_dynamic_sections_): ..here.
443 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
444 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
445 for non-existent .dynamic.
446 (elf_link_output_extsym): Don't complain about undefined symbols
447 in as-needed dynamic libs that aren't actually linked.
448
45181ed1
AC		 4492005-01-24 Andrew Cagney <cagney@gnu.org>
450
451 * configure: Regenerate, ../gettext.m4 was updated.
452
753e3eb6
BE		 4532005-01-21 Ben Elliston <bje@au.ibm.com>
454
455 * aout-encap.c: Remove unused file.
456
1c16dfa5
L		 4572005-01-19 H.J. Lu <hongjiu.lu@intel.com>
458
459 PR 679
460 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
461 non-function symbols are local.
462 (_bfd_elf_symbol_refs_local_p): Likewise.
463
1449d79b
AM		 4642005-01-18 Alan Modra <amodra@bigpond.net.au>
465
466 * bfd.c (bfd_link_just_syms): Add abfd param.
467 * bfd-in2.h: Regenerate.
468
dcf507a6
RS		 4692005-01-17 Richard Sandiford <rsandifo@redhat.com>
470
471 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
472 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
473 instructions. If the amount of padding is known, reduce the size
474 of the CIE or FDE by that amount.
475
2c42be65
RS		 4762005-01-17 Richard Sandiford <rsandifo@redhat.com>
477
478 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
479 augmentation_size. Use bfd_signed_vmas for data_align.
480 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
481 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
482 functions. Don't read past the end of the enclosing CIE or FDE.
483 (skip_bytes): New utility function.
484 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
485 sanity checking.
486 (_bfd_elf_write_section_eh_frame): Use new functions.
487
acfe5567
RS		 4882005-01-17 Richard Sandiford <rsandifo@redhat.com>
489
490 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
491 assert-style REQUIRE() macro to handle sanity checks.
492
c0c28ab8
L		 4932005-01-17 H.J. Lu <hongjiu.lu@intel.com>
494
495 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
496 (comp_unit): Here.
497 (read_unsigned_leb128): Removed.
498 (read_signed_leb128): Removed.
499 (find_abstract_instance_name): Updated.
500 (parse_comp_unit): Accept info_ptr_unit.
501 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
502 comp unit and pass it to parse_comp_unit.
503
504 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
505 (read_signed_leb128): Moved to ...
506 * libbfd.c: Here.
507
508 * libbfd-in.h (read_unsigned_leb128): New prototype.
509 (read_signed_leb128): Likewise.
510 * libbfd.h: Regenerated.
511
e38bc3b5
NC		 5122005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
513 Nick Clifton <nickc@redhat.com>
514
515 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
516 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
517 arch_sh4a_nofpu_up in order to match the external names and make the
518 testsuite's job easier.
519 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
520 names.
521 * bfd-in2.h: Regenerate.
522
8fb84ecc
AC		 5232005-01-15 Andrew Cagney <cagney@gnu.org>
524
525 * bfd.m4: New file.
526 * acinclude.m4: Move BFD_NEED_DECLARATION,
527 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
528 the new file bfd.m4. Include ../bfd/bfd.m4.
529 * configure: Re-generate.
8615f3f2 530
b4a38de6
AM		 5312005-01-12 Alan Modra <amodra@bigpond.net.au>
532
533 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
534 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
535 reaching PLT.
536 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
537 R_PPC_RELAX32PC_PLT.
538
3eb128b2
AM		 5392005-01-11 Alan Modra <amodra@bigpond.net.au>
540
541 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
542 symbols.
543 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
544 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
545 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
546 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
547 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
548 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
549 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
550 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
551 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
552 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
553 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
554 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
555 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
556 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
557
264a1fe0
AM		 5582005-01-11 Alan Modra <amodra@bigpond.net.au>
559
560 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
561 .dynsbss flags.
562
5c4504f7
NC		 5632005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
564
565 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
566 * bfd-in2.h: Regenerate.
567 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
568 to support these new machine values.
569 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
570 the maxq10.
571 (bfd_maxq_arch): Update values for the maxq20.
572
669460c7
EB		 5732005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
574
575 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
576 non-shared object, do not reserve space in .plt and .rela.plt for
577 regular symbols neither defined nor referenced in shared objects.
578
a51a7930
EB		 5792005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
580
01aac484
EB		 581 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
582 to zero the structure.
583 (create_got_section): Use BFD_ASSERT instead of abort.
a51a7930
EB		 584 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
585 'srelgot' fields.
586 (create_got_section): New function.
587 (sparc64_elf_create_dynamic_sections): Likewise.
588 (sparc64_elf_check_relocs): Invoke create_got_section instead of
589 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
590 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
591 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
592 (sparc64_elf_finish_dynamic_symbol): Likewise.
593 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
594 (elf_backend_create_dynamic_sections): Define to
595 sparc64_elf_create_dynamic_sections.
596
151e5294
EB		 5972005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
598
599 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
600 (elf_backend_omit_section_dynsym): Define to it.
601 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
602 (elf_backend_omit_section_dynsym): Define to it.
603
6f79b219
JJ		 6042005-01-07 Jakub Jelinek <jakub@redhat.com>
605
606 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
607 PT_DYNAMIC segment, unless .dynamic.
608
4e7fd91e
PB		 6092005-01-06 Paul Brook <paul@codesourcery.com>
610
611 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
612 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
613 * configure: Regenerate.
614 * elf32-arm.c: Add VxWorks target bfd.
615 (USE_REL): Remove.
616 (elf32_arm_link_hash_table): Add use_rel.
617 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
618 elf32_arm_relocate_section): Replace USE_REL with runtime check.
619 Correct offset calculation for RELA case.
620 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
621 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
622 (elf32_arm_vxworks_link_hash_table_create): New function.
623 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
624 (bfd_elf32_littlearm_vxworks_vec): Ditto.
625 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
626
4c52953f
AM		 6272005-01-06 Alan Modra <amodra@bigpond.net.au>
628
629 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
630 multi_toc_needed.
631 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
632 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
633 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
634 (ppc64_elf_next_toc_section): Heed no_multi_toc.
635 (ppc64_elf_reinit_toc): Set multi_toc_needed.
636 (toc_adjusting_stub_needed): Rewrite.
637 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
638 toc tests. Adjust for toc_adjusting_stub_needed changes.
639 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
640 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
641 * section.c: Expand comment on backend bits.
642 * bfd-in2.h: Regenerate.
643 * libbfd.h: Regenerate.
644
f03d65b4
AM		 6452005-01-06 Alan Modra <amodra@bigpond.net.au>
646
647 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
648 toc adjusting stub, do not test source section flags.
649
8af139b3
EB		 6502005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
651
652 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
653 from STABS debugging sections again.
654
06f22d7e
FF		 6552005-01-05 Fred Fish <fnf@specifixinc.com>
656
657 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
658 (find_abstract_instance_name): New function.
659 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
660 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
661 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
662
83a358aa
PB		 6632004-12-31 Paul Brook <paul@copdesourcery.com>
664
665 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
666
b996922c
AM		 6672004-12-31 Alan Modra <amodra@bigpond.net.au>
668
669 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
670 Commit missing changes from 2004-12-22.
671 * bfd-in2.h: Regenerate.
672
17a83432
TL		 6732004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
674
675 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
676
d69f560c
KW		 6772004-12-21 Kris Warkentin <kewarken@qnx.com>
678
679 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
680 Add 'base' argument for constructing register sections. Reformat.
681 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
682 gp and fp regs. Reformat.
4c52953f 683
750bce0e
NC		 6842004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
685
686 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
687 * bfd-in2.h: Regenerate.
688 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
689 (avr_reloc_map): Likewise.
690 (avr_final_link_relocate): Likewise.
691
a5db907e
AM		 6922004-12-22 Alan Modra <amodra@bigpond.net.au>
693
694 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
695 as-needed dynamic libs as undefined.
696 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
697 libs when finding they are needed.
698
8860955f
AM		 6992004-12-20 Alan Modra <amodra@bigpond.net.au>
700
701 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
702 (opd_entry_value): Use opd_relocs if available.
703 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
704 copy .opd relocations to opd_relocs.
705 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
706
1e50d24d
RS		 7072004-12-16 Richard Sandiford <rsandifo@redhat.com>
708
709 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
710 * elf32-v850.c (v850_elf_howto_table): Add entry for
711 R_V850_LO16_SPLIT_OFFSET.
712 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
713 (v850_elf_perform_lo16_relocation): New function, extracted from...
714 (v850_elf_perform_relocation): ...here. Use it to handle
715 R_V850_LO16_SPLIT_OFFSET.
716 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
717 R_V850_LO16_SPLIT_OFFSET.
718 * libbfd.h, bfd-in2.h: Regenerate.
719
2fbd2a87
NC		 7202004-12-14 P.J. Darcy <darcypj@us.ibm.com>
721
722 * config.bfd: Add s390x-ibm-tpf support.
723
06302770
TL		 7242004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
725
8860955f 726 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
06302770
TL		 727 to prototype, to make hash info available.
728 Prevent wrapped symbols from being adjusted twice.
729
c314987d
RS		 7302004-12-14 Richard Sandiford <rsandifo@redhat.com>
731
732 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
733 overflow for calls to undefined weak symbols.
734
5c799c07
AM		 7352004-12-11 Alan Modra <amodra@bigpond.net.au>
736
737 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
738 canonical sections syms have a name.
739
645ea6a9
AM		 7402004-12-11 Alan Modra <amodra@bigpond.net.au>
741
742 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
743 have been adjusted for output.
744 (ppc64_elf_relocate_section): Mark sections with reloc_done.
745
0e2cfdce
AM		 7462004-12-10 Alan Modra <amodra@bigpond.net.au>
747
be8dd2ca
AM		 748 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
749 add symtab_hdr param.
0e2cfdce
AM		 750 (group_signature): Update calls.
751 * elf-bfd.h (bfd_elf_sym_name): Update.
752 * elf32-ppc.c (ppc_elf_relocate_section): Update.
8860955f
AM		 753 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
754 (ppc64_elf_relocate_section): Update.
0e2cfdce
AM		 755 * elflink.c (elf_link_input_bfd): Update.
756
138f35cc
JJ		 7572004-12-10 Jakub Jelinek <jakub@redhat.com>
758
759 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
760 st_shndx on STT_SECTION sections.
761
f9cfae62
DJ		 7622004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
763
764 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
765 ELF section symbols.
766
0d2e43ed
ILT		 7672004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
768
1367d393
ILT		 769 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
770 return a real value, unless it is a PLT symbol.
771 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
772 bal if possible.
773
74f79d8d
ILT		 774 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
775 R_MIPS_JALR entry to 0.
776
0d2e43ed
ILT		 777 * archures.c: Define bfd_mach_mips9000.
778 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
779 (mips_set_isa_flags): Handle bfd_mach_mips9000.
780 * cpu-mips.c (I_mips9000): Define.
781 (arch_info_struct): Add case for bfd_mach_mips9000.
782 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
783 * bfd-in2.h: Regenerate.
784
728b2f21
ILT		 7852004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
786
787 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
788 overflow.
789
45ab555d
BE		 7902004-12-07 Ben Elliston <bje@gnu.org>
791
792 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
793
1511ddaf
DJ		 7942004-12-06 Daniel Jacobowitz <dan@debian.org>
795
796 Suggested by Fergal Daly <fergal@esatclear.ie>:
797 * simple.c (simple_dummy_multiple_definition): New function.
798 (bfd_simple_get_relocated_section_contents): Use it.
799
8002004-12-03 Jan Beulich <jbeulich@novell.com>
57426232
JB		 801
802 * elf.c (elf_find_function): Don't use the last file symbol ever,
803 seen, but the last one seen prior to the symbol being reported.
804 Don't report a filename at all for global symbols when that might
805 be ambiguous/wrong.
806
94a3258f
PB		 8072004-12-01 Paul Brook <paul@codesourcery.com>
808
809 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
810 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
811 version.
812
529fcb95
PB		 8132004-12-01 Paul Brook <paul@codesourcery.com>
814
815 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
816 sections undefined.
817
dea514f5
PB		 8182004-11-30 Paul Brook <paul@codesourcery.com>
819
820 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
821 no_pipeline_knowledge
822 (elf32_arm_link_hash_table_create): Ditto.
823 (bfd_elf32_arm_process_before_allocation): Ditto.
824 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
825 handling.
826 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
827 prototype.
828 * bfd-in2.h: Regenerate.
829
edfc032f
AM		 8302004-11-30 Randolph Chung <tausq@debian.org>
831
832 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
833 (elf32_hppa_grok_psinfo): New function.
834 (elf_backend_grok_prstatus): Define.
835 (elf_backend_grok_psinfo): Define.
836
0be9069d
L		 8372004-11-24 H.J. Lu <hongjiu.lu@intel.com>
838
839 PR 574:
840 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
841
47cc2cf5
PB		 8422004-11-24 Paul Brook <paul@codesourcery.com>
843
844 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
845
0beaef2b
PB		 8462004-11-24 Paul Brook <paul@codesourcery.com>
847
848 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
849 (elf32_arm_swap_symbol_out): New function.
850 (elf32_arm_size_info): Add.
851 (elf_backend_size_info): Define.
852
3dd2fcf0
DA		 8532004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
854
855 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
856 make_bfd_asection.
857
de52dba4
AM		 8582004-11-19 Alan Modra <amodra@bigpond.net.au>
859
860 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
861 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
862 * nlmcode.h (nlm_write_object_contents): Warning fix.
863
288f74fa
BW		 8642004-11-18 Bob Wilson <bob.wilson@acm.org>
865
866 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
867
b7693d02
DJ		 8682004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
869
870 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
871 (elf32_arm_plt_thumb_stub): New.
872 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
873 and plt_got_offset.
874 (elf32_arm_link_hash_traverse): Fix typo.
875 (elf32_arm_link_hash_table): Add obfd.
876 (elf32_arm_link_hash_newfunc): Initialize new fields.
877 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
878 (elf32_arm_link_hash_table_create): Initialize obfd.
879 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
880 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
881 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
882 interworking BFD is not dynamic.
883 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
884 not emit glue for PLT references.
885 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
886 emit glue for PLT references. Support the Thumb PLT prefix.
887 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
888 plt_thumb_refcount.
889 (elf32_arm_check_relocs): Likewise.
890 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
891 plt_thumb_refcount.
892 (allocate_dynrelocs): Handle Thumb PLT references.
893 (elf32_arm_finish_dynamic_symbol): Likewise.
894 (elf32_arm_symbol_processing): New function.
895 (elf_backend_symbol_processing): Define.
896
353057a5
RS		 8972004-11-16 Richard Sandiford <rsandifo@redhat.com>
898
899 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
900 add_fde_encoding. Remove need_relative.
901 * elf-eh-frame.c (extra_augmentation_string_bytes)
902 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
903 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
904 in cases where the CIE has no existing 'R' augmentation. Use
905 size_of_output_cie_fde when assigning offsets. Use the final offset
906 as the new section size.
907 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
908 Account for any extra augmentation bytes in the returned offset.
909 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
910 moved before being modified. Pad growing entries with DW_CFA_nops.
911 Add 'z' and 'R' augmentations as directed by add_augmentation_size
912 and add_fde_encoding.
913
b32d3aa2
MM		 9142004-11-15 Mark Mitchell <mark@codesourcery.com>
915
916 * elf32-arm.c (elf32_arm_relocate_section): Use
917 arm_real_reloc_type.
918
5d41f0b6
RS		 9192004-11-16 Richard Sandiford <rsandifo@redhat.com>
920
921 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
922 for discard relocations; don't add an R_MIPS_NONE to the main body
923 of .rel.dyn.
924
fc0e6df6
PB		 9252004-11-04 Paul Brook <paul@codesourcery.com>
926
927 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
928 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
929 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
930 default version definition for unversioned symbols.
931 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
932 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
933 _bfd_elf_slurp_version_tables. Set default version for unversioned
934 imported symbols.
935
b23e50e2
PB		 9362004-11-15 Paul Brook <paul@codesourcery.com>
937
938 * elflink.c (elf_link_add_object_symbols): Don't assume version
939 indices are consecutive.
940
f4a6705c
RS		 9412004-11-14 Richard Sandiford <rsandifo@redhat.com>
942
943 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
944 composite relocations against the personality data.
945
ee06dc07
PB		 9462004-11-13 Paul Brook <paul@codesourcery.com>
947
948 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
949 R_ARM_PREL31 relocations to PLT entries.
950 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
951 (elf32_arm_check_relocs): Ditto.
952
a1ace8d8
BW		 9532004-11-12 Bob Wilson <bob.wilson@acm.org>
954
955 * xtensa-isa.c (xtensa_interface_class_id): New.
956
e4115460
BW		 9572004-11-11 Bob Wilson <bob.wilson@acm.org>
958
959 * elf32-xtensa.c (property_table_compare): Remove assertion about
960 entries with the same address and non-zero size.
961 (xtensa_read_table_entries): Report such entries as errors.
962
6366ff1e
MM		 9632004-11-11 Mark Mitchell <mark@codesourcery.com>
964
965 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
966 R_ARM_RELATIVE on Symbian OS.
967
b34af79c
MM		 9682004-11-09 Mark Mitchell <mark@codesourcery.com>
969
e6dc21b6
MM		 970 * som.c (som_bfd_print_private_bfd_data): New function.
971 (som_object_setup): Save the auxiliary header. Don't assume that
972 zero is an invalid entry point for a shared library.
973 (som_object_p): Allocate the auxiliary header on the heap.
974
b34af79c
MM		 975 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
976 declaration.
977 (elf32_arm_symbian_modify_segment_map): Likewise.
978
08d1f311
DJ		 9792004-11-09 Daniel Jacobowitz <dan@debian.org>
980
981 From David Poole <daveml@mbuf.com>:
982 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
983 (elf32_arm_size_dynamic_sections): Call it.
984
0306b3bf
AM		 9852004-11-09 Alan Modra <amodra@bigpond.net.au>
986
987 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
988 (ALL_MACHINES_CFILES): Fix typo.
989 * Makefile.in: Regenerate.
990 * po/SRC-POTFILES.in: Regenerate.
991
a16385dc
MM		 9922004-11-08 Mark Mitchell <mark@codesourcery.com>
993
994 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
995 R_ARM_RELATIVE relocation for Symbian OS, mention the section
996 symbol in the relocation.
997
0306b3bf
AM		 9982004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
999 Vineet Sharma <vineets@noida.hcltech.com>
7499d566
NC		 1000
1001 * coff-maxq.c: New File.
0306b3bf
AM		 1002 * cpu-maxq.c: New File.
1003 * coffcode.h: Likewise.
1004 * config.bfd: Likewise.
1005 * configure.in (maxqcoff_vec): New target vector.
7499d566
NC		 1006 * Makefile.am: Add support for maxq target.
1007 * configure.in: Likewise.
0306b3bf
AM		 1008 * archures.c:. Likewise.
1009 * targets.c: Likewise.
1010 * bfd_in2.h : Regenerated.
7499d566
NC		 1011 * Makefile.in: Regenerated.
1012 * configure: Regenerated.
1013 * doc/Makefile.in: Regenerated.
1014
977cdf5a
NC		 10152004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1016
1017 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1018 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1019 C_NT_WEAK aux entries.
1020 (_bfd_coff_generic_relocate_section): Handle undefined
1021 aliases.
1022
9dfe8738
AS		 10232004-11-07 Andreas Schwab <schwab@suse.de>
1024
1025 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1026 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1027 non-default visibility.
1028
c3c76620
MM		 10292004-11-01 Mark Mitchell <mark@codesourcery.com>
1030
1031 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
0306b3bf 1032 D_PAGED.
c3c76620
MM		 1033 (elf32_arm_symbian_modify_segment_map): Don't
1034 reset includes_filehdr and includes_phdrs here.
1035
7f266840
DJ		 10362004-11-04 Daniel Jacobowitz <dan@debian.org>
1037
1038 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1039 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1040 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1041 dependency.
1042 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1043 to a new removed list. Remove normal configuration stanzas.
1044 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1045 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1046 elfarm-nabi.lo with elf32-arm.lo.
1047 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1048 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1049 * elf32-arm.h: Remove.
1050 * elfarm-oabi.c: Remove.
1051 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1052 and bfd_elf32_littlearm_oabi_vec.
1053 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1054
bac23f82
HPN		 10552004-11-04 Hans-Peter Nilsson <hp@axis.com>
1056
1057 * config.bfd: Support crisv32-*-* like cris-*-*.
1058 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1059 (bfd_mach_cris_v10_v32): New macros.
1060 * cpu-cris.c: Tweak formatting.
1061 (get_compatible): New function.
1062 (N): New macro.
1063 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1064 bfd_arch_info_type:s.
1065 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1066 get_compatible for member compatible and link bfd_cris_arch_v32 as
1067 next.
1068 * elf32-cris.c (cris_elf_pcrel_reloc)
1069 (cris_elf_set_mach_from_flags): New functions.
1070 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1071 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1072 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1073 numbers for bfd_mach_cris_v32.
1074 (PLT_ENTRY_SIZE_V32): New macro.
1075 (elf_cris_plt0_entry): Drop last comma in initializer.
1076 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1077 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1078 PLT initializers.
1079 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1080 "%B, section %A".
1081 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1082 (elf_cris_finish_dynamic_sections): Similar.
1083 (elf_cris_adjust_dynamic_symbol): Similar.
1084 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1085 section %A".
1086 <switch with PIC relocs>: Emit error and return FALSE for
1087 bfd_mach_cris_v10_v32.
1088 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1089 Emit warning when generating textrel reloc.
1090 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1091 (cris_elf_final_write_processing): Set flags according to mach.
1092 (cris_elf_print_private_bfd_data): Display
1093 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1094 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1095 new_flags. Don't call cris_elf_final_write_processing. Don't
1096 look at the actual elf header flags at all; use
1097 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1098 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1099 objects.
1100 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1101 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1102 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1103 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1104 * bfd-in2.h, libbfd.h: Regenerate.
1105
c5614fa4
AM		 11062004-11-04 Alan Modra <amodra@bigpond.net.au>
1107
1108 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1109 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1110 comment.
1111 (struct adjust_toc_info): New.
1112 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1113
0ebdbb83
BW		 11142004-11-03 Bob Wilson <bob.wilson@acm.org>
1115
1116 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1117 if there are no segments.
1118
675b2ace
DJ		 11192004-11-02 Daniel Jacobowitz <dan@debian.org>
1120
1121 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1122
58852c27
NC		 11232004-11-02 Nick Clifton <nickc@redhat.com>
1124
1125 * elf32-iq2000.c: Convert to ISO C90 formatting.
1126
e6857c0c
HPN		 11272004-11-02 Hans-Peter Nilsson <hp@axis.com>
1128
20288ed6 1129 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
e6857c0c 1130
bf718458
L		 11312004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1134 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1135 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1136
044ad7e3
KK		 11372004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1138
1139 * elf32-sh.c (tpoff): Take alignment into account.
1140
d5cb4bb8
NC		 11412004-10-28 Nick Clifton <nickc@redhat.com>
1142
1143 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
0d48eab6 1144 performing a relocatable link.
d5cb4bb8
NC		 1145 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1146 for MIPS ports under Irix.
1147
5b5bb741
PB		 11482004-10-27 Richard Earnshaw <rearnsha@arm.com>
1149
1150 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1151 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1152 (elf32_arm_final_link_relocate): Ditto.
1153 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1154 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1155 (elf32_arm_adjust_dynamic_symbol): Ditto.
1156 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1157 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1158 (elf32_arm_r_howto): ... To here.
1159 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1160
97ecf322
L		 11612004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1162
1163 PR 475
1164 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1165 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1166 and R_IA64_SECREL64LSB.
1167
3e3b46e5
PB		 11682004-10-26 Paul Brook <paul@codesourcery.com>
1169
1170 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1171 (bfd_elf_size_dynamic_sections): Create default version definition.
1172 (elf_link_output_extsym): Adjust for default symbol version.
1173
aa69fe43
HPN		 11742004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1175
278b4623
HPN		 1176 * mmo.c: Adjust to ISO C.
1177
aa69fe43
HPN		 1178 * mmo.c (mmo_write_section_description): New function broken out
1179 of mmo_internal_write_section.
1180 (mmo_internal_write_section): For each of .text and .data, call
1181 mmo_write_section_description before outputting contents if it has
1182 nontrivially deducible vma or contents.
1183 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1184 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1185 symbols if found within the .data address range.
1186
ed040321
DJ		 11872004-10-24 Daniel Jacobowitz <dan@debian.org>
1188
1189 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1190
830866af
HPN		 11912004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1192
1193 * mmo.c (File Layout): Correct place of misplaced blurb about
1194 special data.
1195
5f417ca3
MK		 11962004-10-22 Mark Kettenis <kettenis@gnu.org>
1197
1198 * config.bfd: Add mips64*-*-openbsd.
1199
823fc61f
BW		 12002004-10-21 Bob Wilson <bob.wilson@acm.org>
1201
1202 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1203 statements.
1204
8697aafb
L		 12052004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1206
1207 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1208 * configure: Regenerate.
1209
dfeffb9f
L		 12102004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1211
1212 PR 463
1213 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1214 to linker reloc_overflow callback.
1215 (aout_link_input_section_ext): Likewise.
1216 (aout_link_reloc_link_order): Likewise.
1217 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1218 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1219 Likewise.
1220 (alpha_relocate_section): Likewise.
1221 * coff-arm.c (coff_arm_relocate_section): Likewise.
1222 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1223 * coff-h8500.c (extra_case): Likewise.
1224 * coff-i960.c (coff_i960_relocate_section): Likewise.
1225 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1226 * coff-mips.c (mips_relocate_section): Likewise.
1227 * coff-or32.c (coff_or32_relocate_section): Likewise.
1228 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1229 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1230 * coff-sh.c (sh_relocate_section): Likewise.
1231 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1232 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1233 * coff-z8k.c (extra_case): Likewise.
1234 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1235 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1236 (_bfd_coff_generic_relocate_section): Likewise.
1237 * ecoff.c (ecoff_reloc_link_order): Likewise.
1238 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1239 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1240 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1241 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1242 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1243 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1244 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1245 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1246 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1247 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1248 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1249 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1250 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1251 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1252 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1253 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1254 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1255 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1256 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1257 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1258 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1259 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1260 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1261 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1262 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1263 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1264 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1265 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1266 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1267 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1268 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1269 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1270 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1271 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1272 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1273 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1274 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1275 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1276 * elflink.c (elf_reloc_link_order): Likewise.
1277 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1278 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1279 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1280 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1281 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1282 (aout_link_reloc_link_order): Likewise.
1283 * reloc.c (bfd_generic_get_relocated_section_contents):
1284 Likewise.
1285 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1286 * simple.c (simple_dummy_reloc_overflow): Updated.
1287
1715e0e3
AS		 12882004-10-20 Andreas Schwab <schwab@suse.de>
1289
1290 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1291 (elf_backend_plt_sym_val): Define.
1292
db3d41a8
DS		 12932004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1294
1295 * config.bfd: Set targ_underscore=yes for PE COFF targets
1296
4b85d634
AM		 12972004-10-19 Alan Modra <amodra@bigpond.net.au>
1298
1299 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1300 (ppc64_elf_edit_opd): Likewise.
1301
6df4d94c
MM		 13022004-10-18 Mark Mitchell <mark@codesourcery.com>
1303
1304 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1305 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1306 set SEC_ALLOC and SEC_LOAD.
1307
00d962d1
NC		 13082004-10-18 Nick Clifton <nickc@redhat.com>
1309
1310 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1311 'name' for relocs against both local and global symbols.
1312
b58f81ae
DJ		 13132004-10-16 Daniel Jacobowitz <dan@debian.org>
1314
1315 * bfd-in2.h: Regenerate.
1316 * bfd.c (struct bfd): Add no_export.
1317 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1318
7d3f158f
AM		 13192004-10-15 Alan Modra <amodra@bigpond.net.au>
1320
1321 * config.bfd: Whitespace cleanup.
1322 * Makefile.am: Run "make dep-am"
1323 * Makefile.in: Regenerate.
1324
6d2cd210
JJ		 13252004-10-15 Jakub Jelinek <jakub@redhat.com>
1326
1327 * elflink.c (struct already_linked_section): Removed.
1328 (try_match_symbols_in_sections, already_linked): Removed.
1329 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1330 prefix of section names when finding already_linked_table
1331 chain. Compare section names. Instead of calling already_linked,
1332 do it inline and only for sections in the same already_linked_list.
1333
92e4ec35
AM		 13342004-10-15 Alan Modra <amodra@bigpond.net.au>
1335
1336 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1337 parameter. If called after _bfd_elf_write_section_eh_frame,
1338 don't allow a -2 return unless need_* bit is already set, and
1339 handle offsets adjusted for output_offset.
1340 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1341 * elf.c (_bfd_elf_section_offset): Update call.
1342
7bf6dede
L		 13432004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1344
1345 PR 440
1346 * coffcode.h (coff_compute_section_file_positions): Cast to
1347 bfd_vma when computing page alignment.
1348
c0042f5d
MM		 13492004-10-13 Mark Mitchell <mark@codesourcery.com>
1350
1351 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1352 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1353
2a1b9a48
MM		 13542004-10-12 Mark Mitchell <mark@codesourcery.com>
1355
1356 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1357 relocations use a virtual address, not a section offset.
1358
b08b5071
BW		 13592004-10-12 Bob Wilson <bob.wilson@acm.org>
1360
1361 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1362 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1363 xtensa_format_encode.
1364 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1365 (ebb_add_proposed_action): Delete.
1366
7fa3d080
BW		 13672004-10-12 Bob Wilson <bob.wilson@acm.org>
1368
1369 * elf32-xtensa.c: Use ISO C90 formatting.
1370
3656d5e3
PB		 13712004-10-12 Paul Brook <paul@codesourcery.com>
1372
1373 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1374 message.
1375
8cb51566
PB		 13762004-10-12 Paul Brook <paul@codesourcery.com>
1377
1378 * elf32-arm.h: Support EABI version 4 objects.
1379
1abc8597
AM		 13802004-10-12 Alan Modra <amodra@bigpond.net.au>
1381
1382 PR 325
1383 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1384 Don't mark as default.
1385 (bfd_x86_64_arch): Don't mark as default.
1386
9e66c942
AM		 13872004-10-12 Alan Modra <amodra@bigpond.net.au>
1388
1389 * elflink.c (enum action_discarded): New.
1390 (elf_section_complain_discarded): Delete.
1391 (elf_action_discarded): New function subsuming the above and also
1392 controlling reloc behaviour.
1abc8597 1393 (elf_link_input_bfd): Use it.
9e66c942 1394
7f1204bb
JJ		 13952004-10-11 Jakub Jelinek <jakub@redhat.com>
1396
1397 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1398 (special_sections): Add .gnu.liblist and .gnu.conflict.
1399 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1400
87e5235d
AM		 14012004-10-11 Alan Modra <amodra@bigpond.net.au>
1402
1403 PR 233
1404 * elflink.c (elf_link_input_bfd): Try harder to support
1405 relocations against symbols in removed linkonce sections.
1406
2ad770c3
AM		 14072004-10-11 Alan Modra <amodra@bigpond.net.au>
1408
029446c4
AM		 1409 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1410
2ad770c3
AM		 1411 PR 354
1412 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1413 sections do not reference symbols in non-SEC_ALLOC sections.
1414
1da212d6
AM		 14152004-10-11 Alan Modra <amodra@bigpond.net.au>
1416
1417 PR 437
1418 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1419 (_bfd_elf_link_omit_section_dynsym): Formatting.
1420
f12123c0
AM		 14212004-10-10 Alan Modra <amodra@bigpond.net.au>
1422
1423 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1424 * libbfd.h: Regnerate.
1425 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1426 * elf32-frv.c: Likewise.
1427 * elf32-m32r.c: Likewise.
1428 * elf32-ppc.c: Likewise.
1429 * elf64-hppa.c: Likewise.
1430 * elfxx-ia64.c: Likewise.
1431 * opncls.c: Likewise.
1432
fda3ecf2
AM		 14332004-10-10 Alan Modra <amodra@bigpond.net.au>
1434
3472e2e9
AM		 1435 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1436 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1437 offsets stored in struct eh_cie_fde entries before doing other
1438 work.
1439
fda3ecf2
AM		 1440 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1441 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1442 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1443 setting offsets for removed CIEs. Don't set "sec", instead set
1444 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1445 CIE in hdr_info. Only set make_relative and make_lsda_relative
1446 for CIEs. Use pointers rather than array indices.
1447 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1448 make_lsda_relative, need_* on cie_inf for FDEs.
1449 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1450 section output_offset. Delete cie_offset, instead use cie_inf
1451 pointer to CIE entry. Use need_relative and need_lsda_relative on
1452 CIE entry for FDEs. Use pointers rather than array indices.
1453
7db6994f
AM		 14542004-10-09 Alan Modra <amodra@bigpond.net.au>
1455
1456 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1457 bfd_is_target_special_symbol.
1458 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1459 * som.c (som_bfd_is_target_special_symbol): Define.
1460
3c9458e9
NC		 14612004-10-08 Nick Clifton <nickc@redhat.com>
1462
1463 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1464 * configure: Regenerate.
1465 * bfd-in2.h: Regenerate.
1466 * syms.c (bfd_is_target_special_symbol): New interface function.
1467 Returns true when a symbol should be considered to be special.
7db6994f 1468 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3c9458e9
NC		 1469 the symbol jump table.
1470 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1471 Return true iff the symbol is a mapping symbol.
1472 (bfd_elf32_bfd_is_target_special_symbol): Define.
1473 * elfxx-target.h: Provide a default definition for
1474 bfd_is_target_special_symbol.
1475 * aout-target.h: Likewise.
1476 * aout-tic30.c: Likewise.
873d03ee 1477 * binary.c: Likewise.
3c9458e9
NC		 1478 * coffcode.h: Likewise.
1479 * i386msdos.c: Likewise.
1480 * ieee.c: Likewise.
873d03ee 1481 * ihex.c: Likewise.
3c9458e9
NC		 1482 * libaout.h: Likewise.
1483 * libbfd-in.h: Likewise
1484 * libecoff.h: Likewise.
1485 * mach-o.c: Likewise.
1486 * mmo.c: Likewise.
1487 * nlm-target.h: Likewise.
1488 * oasys.c: Likewise.
1489 * pef.c: Likewise.
1490 * ppcboot.c: Likewise.
1491 * srec.c: Likewise.
1492 * tekhex.c: Likewise.
1493 * versados.c: Likewise.
1494 * vms.c: Likewise.
1495 * xcoff-target.h: Likewise.
1496 * xsym.c: Likewise.
1497 * libbfd.h: Regenerate.
1498
d2b2c203
DJ		 14992004-10-08 Daniel Jacobowitz <dan@debian.org>
1500
1501 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1502 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1503 (elf_backend_section_from_shdr): Define.
1504
864274b0
AM		 15052004-10-08 Alan Modra <amodra@bigpond.net.au>
1506
1507 * syms.c (bfd_is_local_label): Return false for file symbols.
1508
43cd72b9 15092004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 1510 David Heine <dlheine@tensilica.com>
43cd72b9
BW		 1511
1512 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1513 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1514 (elf32xtensa_no_literal_movement): New global variable.
1515 (elf_howto_table): Add entries for new relocations.
1516 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1517 (property_table_compare): When addresses are equal, compare sizes and
1518 various property flags.
1519 (property_table_matches): New.
1520 (xtensa_read_table_entries): Extend to read new property tables. Add
1521 output_addr parameter to indicate that output addresses should be used.
1522 Use bfd_get_section_limit.
1523 (elf_xtensa_find_property_entry): New.
1524 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1525 (elf_xtensa_check_relocs): Handle new relocations.
1526 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1527 relocations. Use new xtensa-isa.h functions.
1528 (build_encoding_error_message): Remove encode_result parameter. Add
1529 new target_address parameter used to detect alignment errors.
1530 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1531 error handling. Use new is_operand_relocation function.
1532 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1533 Use underbar macro for error messages. Formatting.
1534 (get_const16_opcode): New.
1535 (get_l32r_opcode): Add a separate flag for initialization.
1536 (get_relocation_opnd): Operand number is no longer explicit in the
1537 relocation. Change to decode the opcode and analyze its operands.
1538 (get_relocation_slot): New.
1539 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1540 Use new xtensa-isa.h functions to handle multislot instructions.
1541 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1542 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1543 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1544 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1545 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1546 get_single_format, init_op_single_format_table): New.
1547 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1548 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1549 (contract_asm_expansion): Add error_message parameter and pass it to
1550 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1551 with R_XTENSA_SLOT0_OP.
1552 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1553 instructions. Use new xtensa-isa.h functions.
1554 (r_reloc struct): Add new virtual_offset field.
1555 (r_reloc_init): Add contents and content_length parameters. Set
1556 virtual_offset field to zero. Add contents to target_offset field for
1557 partial_inplace relocations.
1558 (r_reloc_is_defined): Check for null.
1559 (print_r_reloc): New debug function.
1560 (source_reloc struct): Replace xtensa_operand field with pair of the
1561 opcode and the operand position. Add is_abs_literal field.
1562 (init_source_reloc): Specify operand by opcode/position pair. Set
1563 is_abs_literal field.
1564 (source_reloc_compare): When target_offsets are equal, compare other
1565 fields to make sorting predictable.
1566 (literal_value struct): Add is_abs_literal field.
1567 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1568 (init_literal_value): New.
1569 (is_same_value): Replace with ...
1570 (literal_value_equal): ... this function. Add comparisons of
1571 virtual_offset and is_abs_literal fields.
1572 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1573 failure. Initialize has_last_loc field.
1574 (value_map_hash_table_delete): New.
1575 (hash_literal_value): Rename to ...
1576 (literal_value_hash): ... this. Include is_abs_literal flag and
1577 virtual_offset field in the hash value.
1578 (get_cached_value): Rename to ...
1579 (value_map_get_cached_value): ... this. Update calls to
1580 literal_value_hash and literal_value_equal.
1581 (add_value_map): Check for allocation failure. Update calls to
1582 value_map_get_cached_value and literal_value_hash.
1583 (text_action, text_action_list, text_action_t): New types.
1584 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1585 text_action_add, text_action_add_literal, offset_with_removed_text,
1586 offset_with_removed_text_before_fill, find_insn_action,
1587 print_action_list, print_removed_literals): New.
1588 (offset_with_removed_literals): Delete.
1589 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1590 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1591 allocated_relocs_count fields.
1592 (init_xtensa_relax_info): Initialize new fields.
1593 (reloc_bfd_fix struct): Add new translated field.
1594 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1595 translated field.
1596 (fix_compare, cache_fix_array): New.
1597 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1598 section via get_xtensa_relax_info. Use cache_fix_array to set up
1599 sorted fix_array and use bsearch instead of linear search.
1600 (section_cache_t): New struct.
1601 (init_section_cache, section_cache_section, clear_section_cache): New.
1602 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1603 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1604 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1605 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1606 New.
1607 (retrieve_contents): Use bfd_get_section_limit.
1608 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1609 to compute_removed_literals. Free value_map_hash_table when no longer
1610 needed.
1611 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1612 compute_text_actions for all sections.
1613 (find_relaxable_sections): Mark sections as relaxable if they contain
1614 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1615 call. Increment relax_info src_count field only for appropriate
1616 relocation types. Remove is_literal_section check.
1617 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1618 r_reloc_init and find_associated_l32r_irel. Check
1619 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1620 literals. Pass is_abs_literal flag to init_source_reloc.
1621 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1622 CONST16 instructions. Adjust calls to r_reloc_init and
fda3ecf2 1623 pcrel_reloc_fits. Handle weak symbols conservatively.
43cd72b9
BW		 1624 (find_associated_l32r_irel): Add bfd parameter and pass it to
1625 is_l32r_relocation.
1626 (compute_text_actions, compute_ebb_proposed_actions,
1627 compute_ebb_actions, check_section_ebb_pcrels_fit,
1628 check_section_ebb_reduces, text_action_add_proposed,
1629 compute_fill_extra_space): New.
1630 (remove_literals): Replace with ...
1631 (compute_removed_literals): ... this function. Call
1632 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1633 Call xtensa_read_table_entries to get the property table. Skip
1634 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1635 is_removable_literal, remove_dead_literal, and
fda3ecf2 1636 identify_literal_placement functions.
43cd72b9
BW		 1637 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1638 instead of linear search.
1639 (is_removable_literal, remove_dead_literal,
1640 identify_literal_placement): New.
1641 (relocations_reach): Update check for literal not referenced by any
1642 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1643 (coalesce_shared_literal, move_shared_literal): New.
1644 (relax_section): Use bfd_get_section_limit. Call
1645 translate_section_fixes. Update calls to r_reloc_init and
1646 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1647 Add call to pin_internal_relocs. Add special handling for
1648 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1649 info to calculate new addend_displacement variable. Replace code for
1650 deleting literals with more general code to perform the actions
1651 determined by the action_list for the section.
1652 (translate_section_fixes, translate_reloc_bfd_fix): New.
1653 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1654 find_removed_literal only if is_operand_relocation. Update call to
1655 offset_with_removed_text. Use new target_offset and removed_bytes
1656 variables.
1657 (move_literal): New.
1658 (relax_property_section): Use bfd_get_section_limit. Set new
1659 is_full_prop_section flag and handle new property tables. Update calls
1660 to r_reloc_init and offset_with_removed_text. Check
1661 is_relaxable_asm_section flag. Handle expansion of zero-sized
1662 unreachable entries, with use of offset_with_removed_text_before_fill.
1663 For relocatable links, combine entries only for literal tables.
1664 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1665 calls to offset_with_removed_text. Translate st_size field for
1666 function symbols.
1667 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1668 failure. Add contents parameter. Update call to get_bfd_fix. Update
1669 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1670 R_XTENSA_ASM_EXPAND relocs.
1671 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1672 call to get_bfd_fix. Include offset from contents for partial_inplace
1673 relocations.
1674 (is_reloc_sym_weak): New.
1675 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1676 (prop_sec_len): New.
1677 (xtensa_is_property_section): Handle new property sections.
1678 (is_literal_section): Delete.
1679 (internal_reloc_compare): When r_offset matches, compare r_info and
1680 r_addend to make sorting predictable.
1681 (internal_reloc_matches): New.
1682 (xtensa_get_property_section_name): Handle new property sections.
1683 (xtensa_get_property_predef_flags): New.
1684 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1685 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1686 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1687 (xtisa_errno, xtisa_error_msg): New variables.
1688 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1689 (xtensa_insnbuf_alloc): Add error handling.
1690 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1691 use xtensa_format_decode. Add error handling.
1692 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1693 instruction length to find the number of bytes to copy.
1694 (xtensa_isa_init): Add error handling. Replace calls to
1695 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1696 tables in the xtensa_modules structure.
1697 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1698 xtensa_extend_isa): Delete.
1699 (xtensa_isa_free): Change to only free lookup tables.
1700 (opname_lookup_compare): Replace with ...
1701 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1702 (xtensa_insn_maxlength): Rename to ...
1703 (xtensa_isa_maxlength): ... this.
1704 (xtensa_insn_length): Delete.
1705 (xtensa_insn_length_from_first_byte): Replace with ...
1706 (xtensa_isa_length_from_chars): ... this function.
1707 (xtensa_num_opcodes): Rename to ...
1708 (xtensa_isa_num_opcodes): ... this.
1709 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1710 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1711 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1712 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1713 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1714 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1715 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1716 (xtensa_opcode_lookup): Add error handling.
1717 (xtensa_decode_insn): Replace with ...
1718 (xtensa_opcode_decode): ... this function, with new format and
1719 slot parameters. Add error handling.
1720 (xtensa_encode_insn): Replace with ...
1721 (xtensa_opcode_encode): ... this function, which does the encoding via
1722 one of the entries in the "encode_fns" array. Add error handling.
1723 (xtensa_opcode_name): Add error handling.
1724 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1725 xtensa_opcode_is_call): New.
1726 (xtensa_num_operands): Replace with ...
1727 (xtensa_opcode_num_operands): ... this function. Add error handling.
1728 (xtensa_opcode_num_stateOperands,
1729 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1730 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1731 xtensa_operand_is_visible): New.
1732 (xtensa_get_operand, xtensa_operand_kind): Delete.
1733 (xtensa_operand_inout): Add error handling and special-case for
1734 "sout" operands.
1735 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1736 operate on one slot of an instruction. Added error handling.
1737 (xtensa_operand_encode): Handle default operands with no encoding
1738 functions. Check for success by comparing against decoded value.
1739 Add error handling.
1740 (xtensa_operand_decode): Handle default operands. Return decoded value
1741 through argument pointer. Add error handling.
1742 (xtensa_operand_is_register, xtensa_operand_regfile,
1743 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1744 (xtensa_operand_isPCRelative): Rename to ...
1745 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1746 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1747 through argument pointer. Add error handling.
1748 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1749 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1750 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1751 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1752 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1753 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1754 xtensa_state_is_exported, xtensa_sysreg_lookup,
1755 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1756 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1757 xtensa_interface_num_bits, xtensa_interface_inout,
1758 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1759 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1760 * xtensa-modules.c: Rewrite to use new data structures.
1761 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1762 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1763 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1764 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1765 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1766 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1767 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1768 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1769 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1770 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1771 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1772 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1773 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1774 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1775 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1776 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1777 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1778 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1779 * Makefile.in: Regenerate.
1780 * bfd-in2.h: Likewise.
1781 * libbfd.h: Likewise.
1782
99022dfb
RS		 17832004-10-07 Richard Sandiford <rsandifo@redhat.com>
1784
1785 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1786 against the absolute section.
1787 (mips_elf64_write_rela): Likewise.
1788
b67ae299
NC		 17892004-10-07 Jan Beulich <jbeulich@novell.com>
1790
1791 * elf.c (elf_find_function): Don't generally check for matching
1792 section, just for non-file symbols. Remove redunant comparison
1793 for the latter.
1794 * elf32-arm.h (arm_elf_find_function): Likewise.
1795
8fdd7217
NC		 17962004-10-07 Jeff Baker <jbaker@qnx.com>
1797
1798 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1799 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1800 was specified.
1801
073a2dc3
RM		 18022004-10-04 Roland McGrath <roland@redhat.com>
1803
1804 * hash.c (bfd_hash_set_default_size): Use const for table.
1805 Use size_t instead of int for variable compared to sizeof results.
1806
7785be14
AM		 18072004-10-05 Alan Modra <amodra@bigpond.net.au>
1808
1809 PR 425
1810 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1811
40a18ebd
NC		 18122004-10-01 Paul Brook <paul@codesourcery.com>
1813
1814 * elf32-arm.h (elf32_arm_fake_sections,
1815 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1816 functions.
1817 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1818
8935b81f
AM		 18192004-10-01 Alan Modra <amodra@bigpond.net.au>
1820
1821 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1822 need_lsda_relative.
1823 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1824 need_relative or need_lsda_relative if we are processing an
1825 offset for a reloc on a FDE initial loc or LSDA field
1826 respectively.
1827 (_bfd_elf_write_section_eh_frame): Test need_relative and
1828 need_lsda_relative in place of corresponding make_* field
1829 when deciding to use pc-relative encodings.
1830
eeac373a
PB		 18312004-09-30 Paul Brook <paul@codesourcery.com>
1832
1833 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1834 target2 relocation type.
1835
7479dfd4
L		 18362004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1837
1838 PR 414
1839 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1840
0dd132b6
NC		 18412004-09-30 Paul Brook <paul@codesourcery.com>
1842
1843 * reloc.c: Add BFD_RELOC_ARM_SMI.
1844 * bfd-in2.h: Regenerate.
1845 * libbfd.h: Ditto.
1846
1ba54ee0
AM		 18472004-09-24 Alan Modra <amodra@bigpond.net.au>
1848
1849 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1850 vma and output offset to address.
1851 * simple.c (simple_save_output_info): Only set output section
1852 and offset for debug sections, or those not already set up by
1853 the linker.
1854 (bfd_simple_get_relocated_section_contents): Update comment.
1855
5efb6261
AM		 18562004-09-24 Alan Modra <amodra@bigpond.net.au>
1857
1858 * elf.c (IS_LOADED): Delete.
1859 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1860 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1861 to 2004-09-22.
1862
fca870e4
AM		 18632004-09-23 Alan Modra <amodra@bigpond.net.au>
1864
1865 PR gas/396
1866 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1867 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1868 redundant assignment of EM_SPARC.
1869
c86696a3
BF		 18702004-09-22 Brian Ford <ford@vss.fsi.com>
1871
1872 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1873 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1874 constants.
1875 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1876
73adb214
AM		 18772004-09-22 Alan Modra <amodra@bigpond.net.au>
1878
1879 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1880 (elf_backend_modify_segment_map): Don't define.
1881
b301b248
AM		 18822004-09-22 Alan Modra <amodra@bigpond.net.au>
1883
1884 * elf.c (IS_LOADED): Define.
1885 (assign_file_positions_for_segments): Don't round up file offset of
1886 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1887 Delete code handling link script adjustment of lma. Do the adjust
1888 in later code handling similar ajustments. Remove dead code error
1889 check. Warn if section lma would require a negative offset
1890 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1891 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1892 update voff in section loop. Change voff in segment loop to be an
1893 adjustment on top of "off". Set sec->filepos and update "off" later.
1894 Test for loadable sections consistently using IS_LOADED. Similarly,
073a2dc3 1895 test for alloc-only sections other than .tbss consistently.
b301b248
AM		 1896 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1897 Tidy PT_NOTE handling. Use %B and %A in error messages.
1898 (assign_file_positions_except_relocs): Use %B in error message.
1899
3f85e526
L		 19002004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1901
1902 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1903 (CONFIG_STATUS_DEPENDENCIES): New.
1904 (Makefile): Removed.
1905 (config.status): Likewise.
1906 * Makefile.in: Regenerated.
1907
eb043451
PB		 19082004-09-17 Paul Brook <paul@codesourcery.com>
1909
1910 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1911 (bfd_elf32_arm_process_before_allocation): Update prototype.
1912 * bfd-in2.h: Regenerate.
1913 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1914 (elf32_arm_link_hash_table_create): Set it.
1915 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1916 (bfd_elf32_arm_set_target_relocs): New function.
1917 (arm_real_reloc_type): New function.
1918 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1919 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1920 (elf32_arm_gc_sweep_hook): Ditto.
1921 (elf32_arm_check_relocs): Ditto.
1922 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1923 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1924 R_ARM_GOT_TARGET2.
1925 (elf32_arm_got_prel): New variable.
1926 (elf32_arm_howto_from_type): New function.
1927 (elf32_arm_info_to_howto): Use it.
1928 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1929 BFD_RELOC_ARM_TARGET2.
1930 * libbfd.h: Regenerate.
1931 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1932
f6e332e6
AM		 19332004-09-17 Alan Modra <amodra@bigpond.net.au>
1934
1935 * ecoff.c: Update u.undef.next refs.
1936 * elf64-ppc.c: Likewise.
1937 * elflink.c: Likewise.
1938 * linker.c: Likewise.
1939 * xcofflink.c: Likewise.
1940
1941 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1942 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1943 fields to indirect struct.
1944 * elf-m10300.c: Update u.weakdef refs.
1945 * elf32-arm.h: Likewise.
1946 * elf32-cris.c: Likewise.
1947 * elf32-frv.c: Likewise.
1948 * elf32-hppa.c: Likewise.
1949 * elf32-i370.c: Likewise.
1950 * elf32-i386.c: Likewise.
1951 * elf32-m32r.c: Likewise.
1952 * elf32-m68k.c: Likewise.
1953 * elf32-ppc.c: Likewise.
1954 * elf32-s390.c: Likewise.
1955 * elf32-sh.c: Likewise.
1956 * elf32-sparc.c: Likewise.
1957 * elf32-vax.c: Likewise.
1958 * elf32-xtensa.c: Likewise.
1959 * elf64-alpha.c: Likewise.
1960 * elf64-hppa.c: Likewise.
1961 * elf64-ppc.c: Likewise.
1962 * elf64-s390.c: Likewise.
1963 * elf64-sh64.c: Likewise.
1964 * elf64-sparc.c: Likewise.
1965 * elf64-x86-64.c: Likewise.
1966 * elfxx-ia64.c: Likewise.
1967 * elfxx-mips.c: Likewise.
1968 * elflink.c: Likewise. Also u.elf_hash_value.
1969 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1970 indirection.
1971 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1972 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1973 (bfd_elf_gc_record_vtentry): Likewise.
1974 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1975
90c0a373
AM		 19762004-09-17 Alan Modra <amodra@bigpond.net.au>
1977
1978 * Makefile.am: Run "make dep-am".
1979 * Makefile.in: Regenerate.
1980 * bfd-in2.h: Regenerate.
1981 * po/SRC-POTFILES.in: Regenerate.
1982 * po/bfd.pot: Regenerate.
1983
f5385ebf
AM		 19842004-09-16 Alan Modra <amodra@bigpond.net.au>
1985
1986 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1987 with bitfields. Make "type" and "other" bitfields too.
1988 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1989 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1990 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1991 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1992 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1993 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1994 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1995 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1996 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1997 * elf-m10300.c: Likewise.
1998 * elf.c: Likewise.
1999 * elf32-arm.h: Likewise.
2000 * elf32-cris.c: Likewise.
2001 * elf32-frv.c: Likewise.
2002 * elf32-hppa.c: Likewise.
2003 * elf32-i370.c: Likewise.
2004 * elf32-i386.c: Likewise.
2005 * elf32-m32r.c: Likewise.
2006 * elf32-m68k.c: Likewise.
2007 * elf32-ppc.c: Likewise.
2008 * elf32-s390.c: Likewise.
2009 * elf32-sh-symbian.c: Likewise.
2010 * elf32-sh.c: Likewise.
2011 * elf32-sh64.c: Likewise.
2012 * elf32-sparc.c: Likewise.
2013 * elf32-vax.c: Likewise.
2014 * elf32-xtensa.c: Likewise.
2015 * elf64-alpha.c: Likewise.
2016 * elf64-hppa.c: Likewise.
2017 * elf64-ppc.c: Likewise.
2018 * elf64-s390.c: Likewise.
2019 * elf64-sh64.c: Likewise.
2020 * elf64-sparc.c: Likewise.
2021 * elf64-x86-64.c: Likewise.
2022 * elflink.c: Likewise.
2023 * elfxx-ia64.c: Likewise.
2024 * elfxx-mips.c: Likewise.
2025 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2026 * configure: Regenerate.
2027 * aclocal.m4: Regenerate.
2028
b6ee372a
AM		 20292004-09-16 Alan Modra <amodra@bigpond.net.au>
2030
2031 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2032 around uses of R_ARM_TARGET1.
2033 (elf32_arm_check_relocs): Likewise.
2034
9c504268
PB		 20352004-09-13 Paul Brook <paul@codesourcery.com>
2036
2037 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2038 prototype.
2039 * bfd-in2.h: Regenerate.
2040 * libbfd.h: Regenerate.
2041 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2042 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2043 (bfd_elf32_arm_process_before_allocation): Ditto.
2044 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2045 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2046 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2047 * reloc.c: Ditto.
2048
94ea025a
JB		 20492004-09-10 Joel Brobecker <brobecker@gnat.com>
2050
2051 * hpux-core.c (thread_section_p): New function.
2052 (hpux_core_core_file_p): Fix computation of offset in call
2053 to bfd_seek. Create a ".reg" section from an arbitrary
2054 ".reg/<id>" section if none was created after having read
2055 all sections.
2056
24443139
AS		 20572004-09-11 Andreas Schwab <schwab@suse.de>
2058
2059 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2060 * aclocal.m4: Rebuild.
2061 * configure: Rebuild.
2062
f4eae89c
JB		 20632004-09-10 Joel Brobecker <brobecker@gnat.com>
2064
2065 * section.c (bfd_sections_find_if): Fix parameter name in
2066 comment to match code.
2067
e0638f70
AM		 20682004-09-10 Alan Modra <amodra@bigpond.net.au>
2069
2070 * elf.c (assign_file_positions_except_relocs): Assign relocs
2071 stored in a bfd section.
2072
5e0f5ae3
HPN		 20732004-09-08 Hans-Peter Nilsson <hp@axis.com>
2074
2075 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2076 h->gotplt_refcount to 0, not -1.
2077
ada1953e
HPN		 20782004-09-07 Hans-Peter Nilsson <hp@axis.com>
2079
2080 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2081 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2082 symname.
2083 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2084 handle symbol visibility here.
2085
ee75fd95
AM		 20862004-09-07 Alan Modra <amodra@bigpond.net.au>
2087
2088 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2089 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2090 callers.
2091 (ppc_stub_name): Remove trailing "+0" on stub name.
2092 (create_linkage_sections): Create relocations for
2093 branch lookup table when --emit-relocs as well as when --shared.
2094 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2095 relbrlt test. For --emit-stub-syms, always output a sym even when
2096 one already exists on a plt call stub. Put stub type in the stub
2097 symbol name.
2098 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2099 test.
2100 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2101 reloc_count in stub sections. Adjust relbrlt test.
2102 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2103 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2104 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2105 for relocs against discarded symbols. Fix comments.
2106
229fcec5
MM		 21072004-09-06 Mark Mitchell <mark@codesourcery.com>
2108
2109 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2110 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2111 from ...
2112 (map_sections_to_segments): ... here. Use it. Assign a file
2113 position to the .dynamic section if it is not loadable, but part
2114 of the PT_DYNAMIC segment.
2115 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2116 offsets, not VMAs, for the BPABI. Do not fill in the header in
2117 the .got.plt section for the BPABI.
2118 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2119 PT_DYNAMIC segment.
2120 (elf_backend_want_got_plt): Define to zero for Symbian OS.
073a2dc3 2121
9a0789ec
NC		 21222004-09-06 Nick Clifton <nickc@redhat.com>
2123
2124 * elflink.c (elf_link_add_object_symbols): Set the error code to
2125 bfd_error_wrong_format when the input format does not match the
2126 output format.
2127
7b53ace3
AM		 21282004-09-06 Alan Modra <amodra@bigpond.net.au>
2129
2130 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2131 (ppc64_elf_check_directives): ..here.
2132 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2133 before accessing ppc64_elf_tdata.
2134 (ppc64_elf_finish_dynamic_sections): And here too.
2135
3e540f25
AM		 21362004-09-04 Alan Modra <amodra@bigpond.net.au>
2137
2138 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2139
e5a52504
MM		 21402004-09-03 Mark Mitchell <mark@codesourcery.com>
2141
2142 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2143 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2144 (bfd_elf32_littlearm_symbian_vec): Likewise.
2145 * configure: Regenerated.
2146 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2147 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2148 (PLT_ENTRY_SIZE): Likewise.
2149 (bfd_vma_elf32_arm_symbian_plt_entry): New
2150 variable.
2151 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2152 and symbian_p.
2153 (create_got_section): Don't create sections when generating BPABI
2154 objects.
2155 (elf32_arm_create_dynamic_sections): Tidy.
2156 (elf32_arm_link_hash_table_create): Set plt_header_size,
2157 plt_entry_size, and symbian_p.
2158 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2159 generating BPABI objects.
2160 (allocate_dynrelocs): Use htab->plt_header_size, not
2161 PLT_HEADER_SIZE. Do not add to .got.plt when
2162 generating BPABI objects.
2163 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2164 * elfarm-nabi.c: Add SymbianOS target vectors.
2165 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2166 (_bfd_elf_link_create_dynamic_sections): Likewise.
2167 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2168 (elfNN_bed): Use it.
2169 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2170 (bfd_elf32_littlearm_symbian_vec): Likewise.
2171 (_bfd_target_vector): Add them.
2172
6e3b6835
NC		 21732004-09-03 Nick Clifton <nickc@redhat.com>
2174
2175 PR 360
2176 * coffcode.h (handle_COMDAT): Replace abort with an warning
2177 message and allow the scan to continue.
2178
595da8c5
AM		 21792004-09-02 Alan Modra <amodra@bigpond.net.au>
2180
2181 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2182 in when reading relocs, not our sorted syms. Remove unnecessary
2183 var.
2184
6723a9f4
EB		 21852004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2186
2187 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2188
5464f5a1
NN		 21892004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2190
2191 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2192 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2193 replace uses of *_alias with *_noncanonical.
2194 * aclocal.m4: Rebuild with aclocal 1.4p6.
2195 * Makefile.in: Rebuild with automake 1.4p6.
2196 * doc/Makefile.in: Rebuild with automake 1.4p6.
2197 * configure.in: Autoupdate with autoupdate 2.59.
2198 * config.in: Regenerate with autoheader 2.59.
2199 * configure: Regnerate with autoconf 2.59.
2200
a7535cf3
AM		 22012004-08-28 Alan Modra <amodra@bigpond.net.au>
2202
2203 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2204 symbol pointer arrays before modifying.
2205
c9727e01
AM		 22062004-08-28 Alan Modra <amodra@bigpond.net.au>
2207
b91e2ae2 2208 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
c9727e01
AM		 2209 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2210 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2211 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
b91e2ae2
AM		 2212 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2213 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2214 Use both symbol tables on non-relocatable objects. Use a common
2215 error exit. Fix "mid" warning.
c9727e01
AM		 2216 * libbfd.h: Regenerate.
2217 * bfd-in2.h: Regenerate.
2218
699733f6
AM		 22192004-08-28 Alan Modra <amodra@bigpond.net.au>
2220
2221 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2222 object file.
2223 (struct sfpr_def_parms): Save some space.
2224 (sfpr_define): Here too.
2225
2226 * elf64-ppc.c (compare_symbols): Put section syms first.
2227 (sym_exists_at): New function.
2228 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2229 points only for relocatable files. Use .opd section contents
2230 otherwise. Generally clean up the code.
2231
deb0e272
AM		 22322004-08-27 Alan Modra <amodra@bigpond.net.au>
2233
2234 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2235 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2236 (struct sfpr_def_parms): New.
2237 (sfpr_define): New function.
2238 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2239 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2240 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2241 (savefpr1_tail, restfpr1_tail): New functions.
2242 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2243 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2244 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2245 code. Define all ABI mandated _save and _rest functions.
2246
85a84e7a
PB		 22472004-08-26 Paul Brook <paul@codesourcery.com>
2248
deb0e272 2249 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
85a84e7a 2250
688c58f3
AM		 22512004-08-26 Alan Modra <amodra@bigpond.net.au>
2252
2253 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2254 TRUE or FALSE.
2255
3e95eabc
AM		 22562004-08-26 Alan Modra <amodra@bigpond.net.au>
2257
2258 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2259 that pcrel correction is applied for R_386_PC32.
2260
f855931b
AM		 22612004-08-25 Alan Modra <amodra@bigpond.net.au>
2262
2263 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2264 for R_386_32 and R_386_PC32 relocs against symbols defined in
2265 discarded sections.
2266
b18c562e
NC		 22672004-08-25 Dmitry Diky <diwil@spec.ru>
2268
2269 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2270 Add new relocations.
2271 * bfd-in2.h: Regenerate.
f855931b 2272 * libbfd.h: Regenerate.
b18c562e
NC		 2273 * elf32-msp430.c: Clean-up code.
2274 (elf_msp430_howto_table): Add new relocation entries.
2275 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2276 (msp430_elf_relax_section): New function.
2277 (msp430_elf_relax_delete_bytes): New function.
2278 (msp430_elf_symbol_address_p): New function.
2279
af705ba8
NC		 22802004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2281
2282 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2283 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2284
ea5158d8
DJ		 22852004-08-20 Daniel Jacobowitz <dan@debian.org>
2286
2287 * elflink.c (_bfd_elf_section_already_linked): Handle
2288 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2289
49d934f1
MM		 22902004-08-19 Mark Mitchell <mark@codesourcery.com>
2291
2292 * config.bfd (arm*-*-symbianelf*): New target.
2293 (arm*-*-eabi*): Likewise.
2294
039b3fef
AM		 22952004-08-19 Alan Modra <amodra@bigpond.net.au>
2296
2297 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2298 "struct ppc_link_hash_entry *".
2299 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2300 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2301
3f764659
JJ		 23022004-08-19 Jakub Jelinek <jakub@redhat.com>
2303
2304 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2305 entries (where fd_aux overlaps next entry's fd_func).
2306 Add non_overlapping argument, use it.
2307 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2308 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2309 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2310 as indexes into opd_sym_map/opd_adjust array.
2311 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2312
c09bdfe5
AM		 23132004-08-18 Alan Modra <amodra@bigpond.net.au>
2314
2315 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2316 if we can look up their function descriptor in a regular file.
2317
271d0fc3
NC		 23182004-08-18 Nick Clifton <nickc@redhat.com>
2319
2320 PR 324
2321 * cofflink.c (coff_link_add_symbols): Check that the comdat
2322 pointer in the coff_section_data structure has been initialised
2323 before using it.
2324
a010d60f
AM		 23252004-08-18 Alan Modra <amodra@bigpond.net.au>
2326
2327 PR 338
2328 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2329 changing bfd_link_hash_undefined to bfd_link_hash_new.
2330
90e3cdf2
JJ		 23312004-08-17 Jakub Jelinek <jakub@redhat.com>
2332
2333 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2334 if not yet defined.
2335 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2336 (synthetic_opd, synthetic_relocatable): New variables.
2337 (compare_symbols, compare_relocs): New helper routines.
2338 (ppc64_elf_get_synthetic_symtab): New function.
2339 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2340 to relsyms.
2341 * bfd-in2.h: Regenerated.
2342 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2343 to relsyms. Return 0 if abfd is relocatable.
2344
7c2c8505
AM		 23452004-08-17 Alan Modra <amodra@bigpond.net.au>
2346
2347 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2348
0367ecfb
NC		 23492004-08-17 Nick Clifton <nickc@redhat.com>
2350
2351 * (is_arm_mapping_symbol_name): New function - return true
2352 when a symbol name matches the requirements for an ARM mapping
2353 symbol name.
2354 (arm_elf_find_function): New function based on
2355 elf_find_function in elf.c but skipping ARM mapping symbols
2356 and including thumb function symbols.
2357 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2358 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2359
2441e016
AM		 23602004-08-17 Alan Modra <amodra@bigpond.net.au>
2361
2362 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2363 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2364 (ppc64_elf_brtaken_reloc): Here too.
2365
35b0ce59
AM		 23662004-08-17 Alan Modra <amodra@bigpond.net.au>
2367
2368 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2369 symbol visibility.
2370 (ppc64_elf_check_directives): Check that we have the right hash
2371 table before proceeding.
2372
81688140
AM		 23732004-08-17 Alan Modra <amodra@bigpond.net.au>
2374
2375 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2376 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2377 the sections that will be discarded.
2378
327c1315
AM		 23792004-08-16 Alan Modra <amodra@bigpond.net.au>
2380
2381 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2382
45fc9e4a
AM		 23832004-08-16 Alan Modra <amodra@bigpond.net.au>
2384
2385 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2386 free space available.
2387
9dadfa79
AM		 23882004-08-16 Alan Modra <amodra@bigpond.net.au>
2389
2390 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
f89c4dec 2391 occurrences with bfd_byte * thoughout file.
9dadfa79
AM		 2392
2393 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2394 (xcoff_write_armap_big): Likewise.
2395 (xcoff_write_archive_contents_old): Likewise.
2396 (xcoff_write_archive_contents_big): Likewise.
2397
2398 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2399
57e8b36a
NC		 24002004-08-13 Nick Clifton <nickc@redhat.com>
2401
2402 * elf32-arm.h: Convert to ISO C90.
2403
a005f94e
AM		 24042004-08-13 Alan Modra <amodra@bigpond.net.au>
2405
2406 PR 293
2407 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2408 zero the plt field.
2409
d003868e
AM		 24102004-08-13 Alan Modra <amodra@bigpond.net.au>
2411
2412 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2413 (bfd_archive_filename, bfd_get_section_ident): Delete.
2414 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2415 bfd_archive_filename.
2416 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2417 to warn about symbols in discarded sections. Use _bfd_error_handler.
2418 * aout-adobe.c (aout_adobe_callback): See below.
2419 * aout-cris.c (swap_ext_reloc_in): ..
2420 * coff-arm.c (find_thumb_glue, find_arm_glue,
2421 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2422 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2423 coff_arm_copy_private_bfd_data): ..
2424 * coff-i860.c (i860_reloc_processing): ..
2425 * coff-mcore.c (mcore_coff_unsupported_reloc,
2426 coff_mcore_relocate_section): ..
2427 * coff-ppc.c (coff_ppc_relocate_section): ..
2428 * coff-rs6000.c (xcoff_create_csect_from_smclas
2429 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2430 sh_swap_insns, sh_relocate_section): ..
2431 * coff-tic54x.c (tic54x_reloc_processing): ..
2432 * coff-tic80.c (coff_tic80_relocate_section): ..
2433 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2434 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2435 coff_slurp_symbol_table, coff_classify_symbol,
2436 coff_slurp_reloc_table): ..
2437 * coffgen.c (_bfd_coff_read_string_table): ..
2438 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2439 _bfd_coff_generic_relocate_section): ..
2440 * cpu-arm.c (bfd_arm_merge_machines): ..
2441 * cpu-sh.c (sh_merge_bfd_arch): ..
2442 * elf-hppa.h (elf_hppa_relocate_section): ..
2443 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2444 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2445 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2446 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2447 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2448 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2449 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2450 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2451 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2452 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2453 cris_elf_merge_private_bfd_data
2454 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2455 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2456 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2457 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2458 elf32_hppa_relocate_section): ..
2459 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2460 i370_elf_check_relocs, i370_elf_relocate_section): ..
2461 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2462 elf_i386_relocate_section): ..
2463 * elf32-m32r.c (m32r_elf_relocate_section,
2464 m32r_elf_merge_private_bfd_data): ..
2465 * elf32-m68hc1x.c (m68hc12_add_stub,
2466 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2467 * elf32-m68k.c (elf_m68k_relocate_section): ..
2468 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2469 mcore_elf_relocate_section): ..
2470 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2471 ppc_elf_check_relocs, ppc_elf_relocate_section,
2472 ppc_elf_begin_write_processing): ..
2473 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2474 elf_s390_relocate_section): ..
2475 * elf32-sh-symbian.c (sh_symbian_import_as,
2476 sh_symbian_process_embedded_commands,
2477 sh_symbian_relocate_section): ..
2478 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2479 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2480 sh_elf_merge_private_data): ..
2481 * elf32-sparc.c (elf32_sparc_check_relocs,
2482 elf32_sparc_relocate_section,
2483 elf32_sparc_merge_private_bfd_data): ..
2484 * elf32-v850.c (v850_elf_check_relocs,
2485 v850_elf_merge_private_bfd_data): ..
2486 * elf32-xtensa.c (elf_xtensa_check_relocs,
2487 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2488 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2489 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2490 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2491 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2492 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2493 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2494 ppc64_elf_relocate_section): ..
2495 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2496 elf_s390_relocate_section): ..
2497 * elf64-sh64.c (sh_elf64_relocate_section): ..
2498 * elf64-sparc.c (sparc64_elf_check_relocs,
2499 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2500 sparc64_elf_merge_private_bfd_data): ..
2501 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2502 elf64_x86_64_relocate_section): ..
2503 * elflink.c (_bfd_elf_add_default_symbol,
2504 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2505 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2506 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2507 elf_get_linked_section_vma, elf_fixup_link_order,
2508 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2509 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2510 * elfxx-ia64.c (elfNN_ia64_relax_section,
2511 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2512 * elfxx-mips.c (mips_elf_perform_relocation,
2513 _bfd_mips_elf_check_relocs,
2514 _bfd_mips_elf_merge_private_bfd_data): ..
2515 * ieee.c (ieee_slurp_external_symbols): ..
2516 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2517 * libbfd.c (_bfd_generic_verify_endian_match): ..
2518 * linker.c (_bfd_generic_link_add_one_symbol,
2519 _bfd_generic_section_already_linked): ..
2520 * pdp11.c (translate_to_native_sym_flags): ..
2521 * pe-mips.c (coff_pe_mips_relocate_section): ..
2522 * peicode.h (pe_ILF_build_a_bfd): ..
2523 * srec.c (srec_bad_byte): ..
2524 * stabs.c (_bfd_link_section_stabs): ..
2525 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2526 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2527 with corresponding %B and %A in _bfd_error_handler format string.
2528 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2529 calls to use %A and %B. Fix "against symbol .. from section" and
2530 similar error messages. Combine multiple _bfd_error_handler calls
2531 where they were separated due to bfd_archive_filename deficiencies.
2532 * bfd-in2.h: Regenerate.
2533
6ba842b6
L		 25342004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2535
2536 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2537 relocation.
2538
99877b66
AM		 25392004-08-10 Alan Modra <amodra@bigpond.net.au>
2540
2541 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2542 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2543 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2544 Add twiddled_syms.
2545 (link_hash_newfunc): Init was_undefined.
2546 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2547 Use undefweak instead.
2548 (ppc64_elf_check_directives): Fix undefs chain.
2549 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2550 references.
2551 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2552 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2553 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2554
ba3bee0b
JJ		 25552004-08-09 Jakub Jelinek <jakub@redhat.com>
2556
2557 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2558 error, test input_section flags rather than sec.
2559
8387904d
AM		 25602004-08-09 Alan Modra <amodra@bigpond.net.au>
2561
2562 * elf-bfd.h (struct elf_backend_data): Add
2563 elf_backend_archive_symbol_lookup.
2564 (_bfd_elf_archive_symbol_lookup): Declare.
2565 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2566 (elf_link_add_archive_symbols): ..extracted from here. Call the
2567 backend version.
2568 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2569 (elfNN_bed): Init new field.
2570 * elf64-ppc.c (elf_backend_check_directives): Define.
2571 (elf_backend_archive_symbol_lookup): Define.
2572 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2573 a ppc_link_hash_entry pointer.
2574 (get_fdh): Move.
2575 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2576 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2577 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2578 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2579 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2580 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2581 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2582 descriptor symbols.
2583
b25116a9
AM		 25842004-08-09 Alan Modra <amodra@bigpond.net.au>
2585
8843416a
AM		 2586 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2587 (ppc64_elf_add_symbol_hook): Test for NULL section.
2588 (get_sym_h): Formatting.
2589 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2590 stub target_value.
2591
b25116a9
AM		 2592 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2593 long branch stubs with code handling plt and r2off branch stubs.
2594
ccfa59ea
AM		 25952004-08-09 Alan Modra <amodra@bigpond.net.au>
2596
2597 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2598 * elflink.c (elf_link_input_bfd): Formatting.
2599 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2600 all callers.
2601 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2602 (link_hash_newfunc): Don't set it.
2603 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2604 (ppc64_elf_mark_entry_syms): Delete.
2605 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2606 sections. Use get_opd_info.
2607 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2608
4025353c
AM		 26092004-08-09 Alan Modra <amodra@bigpond.net.au>
2610
4f800a42
AM		 2611 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2612
06da1e8e
AM		 2613 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2614 (func_desc_adjust): Don't set have_undefweak.
2615 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2616 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2617
34814b9f
AM		 2618 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2619 "struct ppc_link_hash_entry *". Adjust all references.
2620 (ppc64_elf_hide_symbol): Correct a comment.
2621
4025353c
AM		 2622 * elf64-ppc.c (get_opd_info): New function.
2623 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2624 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2625 before calling get_fdh. Test fdh rather than h before dereferencing
2626 fdh. Mark removed symbols in opd_adjust.
2627 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2628 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2629 opd symbols.
2630 (ppc64_elf_output_symbol_hook): Likewise.
2631
db6579d4
PB		 26322004-08-06 Paul Brook <paul@codesourcery.com>
2633
2634 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2635 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2636 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2637 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2638 and BFD_RELOC_ARM_SBREL32.
2639 * bfd-in2.h, bbfd.h: Regenerate.
2640
a4d0f181
TS		 26412004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2642
2643 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2644 the dynamic link symbol actually in use.
2645
83774818
SC		 26462004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2647
2648 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2649
a4d0f181 26502004-07-31 Joel Brobecker <brobecker@gnat.com>
00b4930b
TS		 2651 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2652
2653 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2654 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2655
185d09ad
L		 26562004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2657 Nick Clifton <nickc@redhat.com>
2658
2659 PR 290
2660 * bfd.c (_bfd_default_error_handler): Make it global.
2661
2662 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2663
2664 * elf.c (assign_section_numbers): Cope gracefully with sections
2665 which have SHF_LINK_ORDER set but no sh_link set up.
2666 * elflink.c (elf_get_linked_section_vma): Likewise.
2667
2668 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2669 it to NULL.
2670
2671 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2672 Set it to _bfd_default_error_handler.
2673 (elfNN_bed): Add elf_backend_link_order_error_handler.
2674
2675 * libbfd-in.h (_bfd_default_error_handler): New.
2676
2677 * libbfd.h: Regenerated.
2678
7946e94a
JJ		 26792004-07-30 Jakub Jelinek <jakub@redhat.com>
2680
2681 * archures.c (bfd_mach_sparc_64bit_p): Define.
2682 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2683 * bfd-in2.h: Rebuilt.
2684
1d70c7fb
AO		 26852004-07-29 Alexandre Oliva <aoliva@redhat.com>
2686
2687 Introduce SH2a support.
2688 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2689 * archures.c (bfd_mach_sh2a_nofpu): New.
2690 * bfd-in2.h: Rebuilt.
2691 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2692 (arch_info_struct): Add sh2a_nofpu.
2693 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2694 2003-12-29 DJ Delorie <dj@redhat.com>
2695 * reloc.c: Add relocs for sh2a.
2696 * bfd-in2.h: Regenerate.
2697 * libbfd.hh: Regenerate.
2698 2003-12-01 Michael Snyder <msnyder@redhat.com>
2699 * archures.c (bfd_mach_sh2a): New.
2700 * bfd-in2.h: Rebuilt.
2701 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2702 (SH2A_NEXT): New.
2703 (arch_info_struct): Add sh2a.
2704 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2705
404ed0cf
DA		 27062004-07-28 Nick Clifton <nickc@redhat.com>
2707 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2708
2709 PR 273
2710 * som.c (setup_sections): Improve estimation of space sizes in
2711 relocatable objects.
2712
225247f0
JT		 27132004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2714 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2715 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2716 to targ_selvecs.
2717 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2718 * configure: Regenerate.
2719 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2720 case that accepts OSABI=NetBSD and OSABI=SysV.
2721 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2722 the base of .got or .data (if .got does not exist).
2723 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2724 set OSABI=NetBSD.
2725 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2726 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2727 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2728 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2729
3d7f7666
L		 27302004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2731
2732 PR 161/251
2733 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2734 (elf_sec_group): Defined.
2735 (bfd_elf_match_symbols_in_sections): New prototype.
2736 (_bfd_elf_setup_group_pointers): Likewise.
2737
2738 * elf.c (bfd_elf_discard_group): Abort.
2739 (bfd_elf_set_group_contents): Also include relocation sections.
2740 Remove zero-fill for ld -r.
2741 (_bfd_elf_setup_group_pointers): New function.
2742 (elf_sort_elf_symbol): Likewise.
2743 (elf_sym_name_compare): Likewise.
2744 (bfd_elf_match_symbols_in_sections): Likewise.
2745
2746 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2747
2748 * elflink.c (match_group_member): New.
2749 (elf_link_input_bfd): Check group member for discarded section.
2750 (try_match_symbols_in_sections): New function.
2751 (already_linked): Likewise.
2752 (_bfd_elf_section_already_linked): Support mixing comdat group
2753 and linkonce section.
2754
2755 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2756 * linker.c (bfd_section_already_linked_table_traverse): New.
2757
2758 * libbfd.h: Regenerated.
2759
670ec21d
NC		 27602004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2761
2762 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2763 BFD_RELOC_CRX_SWITCH32.
2764 * bfd-in2.h: Regenerate.
6cd7f07e 2765 * libbfd.h: Regenerate.
670ec21d
NC		 2766 * elf32-crx.c: Support relocation/relaxation of
2767 BFD_RELOC_CRX_SWITCH* types.
2768
2c66dc6c
AM		 27692004-07-27 Alan Modra <amodra@bigpond.net.au>
2770
2771 * elf64-ppc.c: Correct "Linker stubs" comment.
2772
38ce5b11
L		 27732004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2774
2775 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2776 linked-to section.
2777 (elf_linked_to_section): New.
2778
2779 * elf.c (assign_section_numbers): Set up sh_link for
2780 SHF_LINK_ORDER.
2781
2782 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2783 to sh_link for SHT_IA_64_UNWIND sections.
2784
65da361f
L		 27852004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2786
2787 * elflink.c (elf_fixup_link_order): Add _() to error message.
2788
08ccf96b
L		 27892004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2790
2791 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2792 an error if failed.
2793
082b7297
L		 27942004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2795
2796 * aout-adobe.c (aout_32_section_already_linked): Defined.
2797 * aout-target.h (MY_section_already_linked): Likewise.
2798 * aout-tic30.c (MY_section_already_linked): Likewise.
2799 * binary.c (binary_section_already_linked): Likewise.
2800 * bout.c (b_out_section_already_linked): Likewise.
2801 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2802 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2803 * coffcode.h (coff_section_already_linked): Likewise.
2804 * i386msdos.c (msdos_section_already_linked): Likewise.
2805 * i386os9k.c (os9k_section_already_linked): Likewise.
2806 * ieee.c (ieee_section_already_linked): Likewise.
2807 * ihex.c (ihex_section_already_linked): Likewise.
2808 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2809 * mmo.c (mmo_section_already_linked): Likewise.
2810 * nlm-target.h (nlm_section_already_linked): Likewise.
2811 * oasys.c (oasys_section_already_linked): Likewise.
2812 * pef.c (bfd_pef_section_already_linked): Likewise.
2813 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2814 * som.c (som_bfd_discard_group): Likewise.
2815 * srec.c (srec_section_already_linked): Likewise.
2816 * tekhex.c (tekhex_section_already_linked): Likewise.
2817 * versados.c (versados_section_already_linked): Likewise.
2818 * vms.c (vms_section_already_linked): Likewise.
2819 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2820 * xsym.c (bfd_sym_section_already_linked): Likewise.
2821
2822 * bfd-in.h (bfd_section_already_linked_table_init): New.
2823 (bfd_section_already_linked_table_free): Likewise.
2824
2825 * coff-rs6000.c (rs6000coff_vec): Add
2826 _bfd_generic_section_already_linked.
2827 (pmac_xcoff_vec): Likewise.
2828 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2829 (aix5coff64_vec): Likewise.
2830
2831 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2832 * elflink.c (_bfd_elf_section_already_linked): New function.
2833
2834 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2835
2836 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2837 (_bfd_generic_section_already_linked): New.
2838 (bfd_section_already_linked_hash_entry): Likewise.
2839 (bfd_section_already_linked): Likewise.
2840 (bfd_section_already_linked_table_lookup): Likewise.
2841 (bfd_section_already_linked_table_insert): Likewise.
2842
2843 * linker.c (bfd_section_already_linked): New.
2844 (_bfd_section_already_linked_table): Likewise.
2845 (bfd_section_already_linked_table_lookup): Likewise.
2846 (bfd_section_already_linked_table_insert): Likewise.
2847 (already_linked_newfunc): Likewise.
2848 (bfd_section_already_linked_table_init): Likewise.
2849 (bfd_section_already_linked_table_free): Likewise.
2850 (_bfd_generic_section_already_linked): Likewise.
2851
2852 * section.c (bfd_section): Remove comdat.
2853 (bfd_comdat_info): Moved to ...
2854 * bfd-in.h (coff_comdat_info): Here.
2855 (bfd_coff_get_comdat_section): New.
2856 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2857 * libcoff-in.h (coff_section_tdata): Add comdat.
2858 * coffcode.h (handle_COMDAT): Updated.
2859 * cofflink.c (coff_link_add_symbols): Likewise.
2860 * ecoff.c (bfd_debug_section): Likewise.
2861
2862 * targets.c (bfd_target): Add _section_already_linked.
2863 (BFD_JUMP_TABLE_LINK): Updated.
2864
2865 * bfd-in2.h: Regenerated.
2866 * libbfd.h: Likewise.
2867 * libcoff.h: Likewise.
2868
0b52efa6
PB		 28692003-07-21 Paul Brook <paul@codesourcery.com>
2870
2871 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2872 elf_fixup_link_order): New functions.
2873 (bfd_elf_final_link): Call elf_fixup_link_order.
2874
7e2294f9
AO		 28752004-07-21 Alexandre Oliva <aoliva@redhat.com>
2876
2877 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2878 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2879 common definitions.
2880 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2881 _bfd_elf_symbol_refs_local_p.
2882 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2883 symbols.
2884
e56f61be
L		 28852004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2886
2887 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2888 DYN_NO_NEEDED.
2889 (bfd_elf_get_dyn_lib_class): New prototype.
2890 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2891
2892 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2893 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2894 entry is needed. Issue an error if a DT_NEEDED entry is needed
2895 for a file marked DYN_NO_NEEDED.
2896 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2897 for DT_NEEDED tags.
2898
2899 * bfd-in2.h: Regenerated.
2900
27b56da8
DA		 29012004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2902
2903 * elflink.c (elf_section_complain_discarded): Don't complain in
2904 .PARISC.unwind.
2905
bbb268c3
JW		 29062004-07-10 James E Wilson <wilson@specifixinc.com>
2907
2908 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2909 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2910 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2911 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2912 Fix callers.
2913 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2914 bfd_put_64 to bfd_putl64.
2915 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2c66dc6c 2916
e525914f
L		 29172004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2918
2919 PR 240
2920 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2921 .init/.fini sections when trying to relax it.
2922
b1a6d0b1
NC		 29232004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2924
2925 * elf.c (assign_file_positions_for_segments): Make sure the
2926 .dynamic section is the first section in the PT_DYNAMIC segment.
2927
1a320fbb
NC		 29282004-07-09 Nick Clifton <nickc@redhat.com>
2929
2930 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2931 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2932 sh_elf_get_flags_from_mach functions so that they do not conflict
2933 when this target is built with other sh-elf targets.
2934 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2935 suppression of this function.
2936 (sh_elf_find_flags): Likewise.
2937
1fe1f39c
NC		 29382004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2939
2940 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2941 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2942 (BFD32_BACKENDS): Add elf32-crx.lo.
2943 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2944 (cpu-crx.lo): New target.
2945 (elf32-crx.lo): New target.
2946 * Makefile.in: Regenerate.
2947 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2948 (bfd_archures_list): Add bfd_crx_arch.
2949 * bfd-in2.h: Regenerate.
2950 * config.bfd: Handle crx-*-elf*, crx*.
2951 * configure.in: Handle bfd_elf32_crx_vec.
2952 * configure: Regenerate.
2953 * cpu-crx.c: New file.
2954 * elf32-crx.c: Likewise.
2955 * libbfd.h: Regenerate.
2956 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2957 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2958 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2959 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2960 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2961 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2962 * targets.c (bfd_elf32_crx_vec): Declare.
2963 (bfd_target_vector): Add bfd_elf32_crx_vec.
2964
85fbca6a
NC		 29652004-07-06 Nick Clifton <nickc@redhat.com>
2966
2967 * config.bfd: Add sh-symbian-elf target.
2968 * configure.in: Add bfd_elf32_shl_symbian_vec.
2969 * configure: Regenerate.
2970 * elf-bfd.h (struct elf_backend_data): Add new field
2971 'check_directives'.
1fe1f39c 2972 * elflink.c (elf_link_add_object_symbols): Invoke the
85fbca6a 2973 check_directives function, if defined.
1fe1f39c 2974 * elfxx-target.h: Provide a default, NULL definition for
85fbca6a 2975 check_directives.
1fe1f39c
NC		 2976 * targets.c: Add bfd_elf32_shl_symbian_vec.
2977 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
85fbca6a 2978 definition.
1fe1f39c 2979 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
85fbca6a 2980 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1fe1f39c 2981 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
85fbca6a 2982 not already been defined.
1fe1f39c
NC		 2983 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2984 * sh-symbian.c: New file. Provide functions to support the
85fbca6a
NC		 2985 * sh-symbian-elf target.
2986 * Makefile.am: Add elf32-sh-symbian.c
2987 * Makefile.in: Regenerate.
1fe1f39c 2988
871ec896
JR		 29892004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2990
1fe1f39c
NC		 2991 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2992 * Makefile.am: Ran make dep-am.
2993 * Makefile.in: Ran make dep-in.
871ec896 2994
c87db184
CF		 29952004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2996
2997 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2998 externals properly.
2999
06f2f6af
MS		 30002004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3001
3002 * config.bfd: Add want64 to configuration target s390-*-linux*.
3003
b602c853
L		 30042004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3005
3006 * bfd.c (bfd_get_section_ident): New.
3007
3008 * elflink.c (elf_link_read_relocs_from_section): Call
3009 bfd_get_section_ident to identify the section when reporting
3010 error.
3011 (_bfd_elf_link_output_relocs): Likewise.
3012 (elf_link_output_extsym): Likewise.
3013 (elf_link_input_bfd): Likewise.
3014 (bfd_elf_gc_record_vtinherit): Likewise.
3015
3016 * bfd-in2.h: Regenerated.
3017
7a2a6943
NC		 30182004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3019 Nick Clifton <nickc@redhat.com>
3020
3021 PR 204
3022 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3023 of section symbols to mips_elf_sort_hash_table ().
3024
cdd3575c
AM		 30252004-07-01 Alan Modra <amodra@bigpond.net.au>
3026
3027 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3028 change. Comment.
3029 (elf_section_complain_discarded): New function. Handle
3030 .gcc_except_table too.
3031 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3032 in discarded sections.
3033 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3034
21a8f7fa
JW		 30352004-06-30 James E Wilson <wilson@specifixinc.com>
3036
3037 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3038 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3039
2de26f35
L		 30402004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3041
3042 PR 233
3043 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3044 local references to discarded sections and report their
3045 locations.
3046
72d7a15c
AM		 30472004-06-30 Alan Modra <amodra@bigpond.net.au>
3048
3049 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3050 sec_info_type, test section name instead.
3051
e7f0a167
L		 30522004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3053
3054 PR 240
3055 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3056 in .init/.fini sections.
3057
bff5f93a
BW		 30582004-06-29 Bob Wilson <bob.wilson@acm.org>
3059
3060 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3061 bfd_get_section_limit.
3062
b54d4b07
BW		 30632004-06-29 Bob Wilson <bob.wilson@acm.org>
3064
3065 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3066 output section size.
3067
e87a64e1
AM		 30682004-06-29 Alan Modra <amodra@bigpond.net.au>
3069
1a23a9e6
AM		 3070 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3071 rawsize.
3072 (mmix_elf_perform_relocation): Adjust for above change.
3073 (mmix_elf_relocate_section): Likewise.
3074 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3075 (mmix_elf_get_section_contents): Delete.
3076 (bfd_elf64_get_section_contents): Delete.
3077 (mmix_elf_relocate_section): Zero stub area.
3078 * linker.c (default_indirect_link_order): Alloc max of section size
3079 and rawsize.
3080 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3081 * section.c (bfd_malloc_and_get_section): Likewise.
3082 (struct bfd_section): Update rawsize comment.
3083 * bfd-in2.h: Regenerate.
3084
e87a64e1
AM		 3085 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3086
07515404
AM		 30872004-06-29 Alan Modra <amodra@bigpond.net.au>
3088
3089 * bfd-in.h (bfd_get_section_limit): Define.
1fe1f39c 3090 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
07515404
AM		 3091 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3092 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3093 * coff-arm.c (coff_arm_relocate_section): Likewise.
3094 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3095 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3096 (bfd_ns32k_final_link_relocate): Likewise.
3097 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3098 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1fe1f39c 3099 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
07515404 3100 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1fe1f39c 3101 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
07515404
AM		 3102 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3103 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3104 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3105 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3106 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3107 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3108 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3109 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3110 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3111 * elf32-v850.c (v850_elf_reloc): Likewise.
3112 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3113 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3114 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3115 * elf64-mips.c (mips_elf64_gprel32_reloc)
3116 (mips16_gprel_reloc): Likewise.
3117 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3118 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3119 * elf64-sparc.c (init_insn_reloc): Likewise.
3120 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1fe1f39c
NC		 3121 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3122 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
07515404
AM		 3123 (_bfd_mips_elf_generic_reloc): Likewise.
3124 * bfd-in2.h: Regenerate.
3125
3722b82f
AM		 31262004-06-28 Alan Modra <amodra@bigpond.net.au>
3127
3128 * bfd-in.h (struct stab_info): Move from stabs.c.
3129 * stabs.c (struct stab_link_includes_table): Delete.
3130 (stab_link_includes_lookup): Delete.
3131 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3132 level of indirection from sinfo parm.
3133 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3134 stabstr section. Adjust hash table accesses.
3135 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3136 alloc. Adjust stab_info test.
3137 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3138 (_bfd_coff_final_link): Adjust stab_info test.
3139 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3140 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3141 in place.
3142 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3143 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3144 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3145 stabstr section. Adjust stab_info test.
3146 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3147 (_bfd_write_stab_strings): Adjust prototypes.
3148 * libbfd.h: Regenerate.
3149 * libcoff.h: Regenerate.
3150 * bfd-in2.h: Regenerate.
3151
727e493d
MK		 31522004-06-27 Mark Kettenis <kettenis@gnu.org>
3153
3154 From Miod Vallat <miod@online.fr>:
3155 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3156
146ccdbb
AO		 31572004-06-26 Alexandre Oliva <aoliva@redhat.com>
3158
3159 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3160 (struct elf32_mn10300_link_hash_entry): Remove
3161 pcrel_relocs_copied.
3162 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3163 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3164 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3165 and gotoff relocations if the symbol doesn't bind locally. Use
3166 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3167 relocation for PCREL32.
3168 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3169 to test whether a symbol binds locally.
3170 (elf32_mn10300_link_hash_newfunc): Don't initialize
3171 pcrel_relocs_copied.
3172 (_bfd_mn10300_elf_discard_copies): Delete.
3173 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3174
a5fd0812
MK		 31752004-06-26 Mark Kettenis <kettenis@gnu.org>
3176
3177 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3178
22bfad37
JB		 31792004-06-25 Joel Brobecker <brobecker@gnat.com>
3180
3181 * som.c (som_set_reloc_info): Correct small typo.
3182
097f809a
NC		 31832004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3184
3185 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3186 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3187 (m32r_elf_gcsweep_hook): Likewise.
3188 (m32r_elf_check_relocs): Likewise.
3189 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3190 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3191 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3192 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
f9f2cf5d
NC		 3193 * bfd-in2.h: Regenerated.
3194 * libbfd.h: Regenerated.
097f809a 3195
6610a52d
L		 31962004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3197
3198 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3199 relocation symbol.
3200 (elf64_x86_64_relocate_section): Issue an error for
3201 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3202 against global symbols when building shared library.
3203
eea6121a
AM		 32042004-06-24 Alan Modra <amodra@bigpond.net.au>
3205
3206 * section.c (struct sec): Rename "_cooked_size" to "size".
3207 Rename "_raw_size" to "rawsize".
3208 (STD_SECTION): Adjust comments.
3209 (bfd_set_section_size, bfd_get_section_contents): Use size.
3210 (bfd_malloc_and_get_section): New function.
3211 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3212 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3213 Correctly free reloc and contents memory.
3214 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3215 and fake CIE now that we can shink section size to zero.
3216 (_bfd_elf_write_section_eh_frame): Likewise..
3217 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3218 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3219 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3220 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3221 unneeded indirection.
3222 * elf.c (_bfd_elf_section_offset): .. and update call.
3223 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3224 * libbfd.h: Regenerate.
3225 * bfd-in2.h: Regenerate.
3226
3227 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3228 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3229 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3230 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3231 Similarly use "rawsize", if non-zero, in reloc functions to validate
3232 reloc addresses. Use new bfd_malloc_and_get_section in most places
3233 where bfd_get_section_contents was called. Expand all occurrences of
3234 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3235 grok_prstatus and similar functions to "size".
3236 * aix386-core.c (aix386_core_file_p): ..
3237 * aix5ppc-core.c (xcoff64_core_p): ..
3238 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3239 aout_adobe_set_section_contents): ..
3240 * aout-target.h (callback): ..
3241 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3242 MY_bfd_final_link): ..
3243 * aoutf1.h (sunos4_core_file_p): ..
3244 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3245 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3246 final_link, aout_link_input_section): ..
3247 * binary.c (binary_object_p, binary_canonicalize_symtab,
3248 binary_set_section_contents): ..
3249 * bout.c (b_out_callback, b_out_write_object_contents,
3250 b_out_set_section_contents, b_out_bfd_relax_section,
3251 b_out_bfd_get_relocated_section_contents): ..
3252 * cisco-core.c (cisco_core_file_validate): ..
3253 * coff-alpha.c (alpha_ecoff_object_p,
3254 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3255 * coff-arm.c (coff_arm_relocate_section,
3256 bfd_arm_allocate_interworking_sections): ..
3257 * coff-h8300.c (h8300_reloc16_extra_cases,
3258 h8300_bfd_link_add_symbols): ..
3259 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3260 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3261 ppc_bfd_coff_final_link): ..
3262 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3263 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3264 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3265 * coff64-rs6000.c (xcoff64_write_object_contents,
3266 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3267 * coffcode.h (coff_compute_section_file_positions,
3268 coff_write_object_contents): ..
3269 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3270 coff_section_symbol, build_debug_section): ..
3271 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3272 process_embedded_commands, _bfd_coff_link_input_bfd,
3273 _bfd_coff_write_global_sym): ..
3274 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3275 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3276 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3277 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3278 _bfd_dwarf2_find_nearest_line): ..
3279 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3280 ecoff_compute_section_file_positions,
3281 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3282 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3283 _bfd_elf_discard_section_eh_frame_hdr,
3284 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3285 _bfd_elf_write_section_eh_frame,
3286 _bfd_elf_write_section_eh_frame_hdr): ..
3287 * elf-hppa.h (elf_hppa_sort_unwind): ..
3288 * elf-m10200.c (mn10200_elf_relax_section,
3289 mn10200_elf_relax_delete_bytes,
3290 mn10200_elf_get_relocated_section_contents): ..
3291 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3292 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3293 mn10300_elf_relax_delete_bytes,
3294 mn10300_elf_get_relocated_section_contents,
3295 _bfd_mn10300_elf_adjust_dynamic_symbol,
3296 _bfd_mn10300_elf_discard_copies,
3297 _bfd_mn10300_elf_size_dynamic_sections,
3298 _bfd_mn10300_elf_finish_dynamic_sections): ..
3299 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3300 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3301 bfd_elf_set_group_contents, map_sections_to_segments,
3302 elf_sort_sections, assign_file_positions_for_segments,
3303 SECTION_SIZE, copy_private_bfd_data,
3304 _bfd_elf_get_dynamic_reloc_upper_bound,
3305 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3306 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3307 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3308 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3309 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3310 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3311 bfd_elf32_arm_process_before_allocation,
3312 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3313 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3314 elf32_arm_write_section): ..
3315 * elf32-cris.c (cris_elf_grok_prstatus,
3316 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3317 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3318 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3319 elf_cris_discard_excess_dso_dynamics,
3320 elf_cris_discard_excess_program_dynamics): ..
3321 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3322 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3323 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3324 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3325 elf32_frvfdpic_size_dynamic_sections,
3326 elf32_frvfdpic_modify_segment_map,
3327 elf32_frvfdpic_finish_dynamic_sections): ..
3328 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3329 elf32_h8_get_relocated_section_contents): ..
3330 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3331 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3332 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3333 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3334 elf32_hppa_finish_dynamic_sections): ..
3335 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3336 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3337 i370_elf_finish_dynamic_sections): ..
3338 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3339 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3340 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3341 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3342 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3343 * elf32-ip2k.c (ip2k_is_switch_table_128,
3344 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3345 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3346 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3347 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3348 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3349 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3350 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3351 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3352 m32r_elf_get_relocated_section_contents): ..
3353 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3354 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3355 m68hc11_elf_relax_delete_bytes): ..
3356 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3357 m68hc12_elf_size_one_stub): ..
3358 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3359 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3360 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3361 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3362 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3363 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3364 elf32_mips_grok_prstatus): ..
3365 * elf32-or32.c (or32_elf_consth_reloc): ..
3366 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3367 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3368 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3369 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3370 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3371 ppc_elf_final_write_processing): ..
3372 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3373 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3374 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3375 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3376 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3377 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3378 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3379 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3380 * elf32-sh64-com.c (sh64_address_in_cranges,
3381 sh64_get_contents_type): ..
3382 * elf32-sh64.c (sh64_find_section_for_address,
3383 sh64_elf_final_write_processing): ..
3384 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3385 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3386 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3387 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3388 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3389 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3390 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3391 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3392 elf_vax_finish_dynamic_sections): ..
3393 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3394 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3395 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3396 xstormy16_elf_finish_dynamic_sections): ..
3397 * elf32-xtensa.c (xtensa_read_table_entries,
3398 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3399 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3400 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3401 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3402 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3403 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3404 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3405 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3406 xtensa_callback_required_dependence): ..
3407 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3408 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3409 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3410 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3411 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3412 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3413 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3414 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3415 * elf64-hppa.c (allocate_dynrel_entries,
3416 elf64_hppa_size_dynamic_sections,
3417 elf64_hppa_finish_dynamic_sections): ..
3418 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3419 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3420 elf64_mips_grok_prstatus): ..
3421 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3422 mmix_elf_relocate_section, mmix_elf_final_link,
3423 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3424 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3425 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3426 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3427 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3428 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3429 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3430 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3431 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3432 ppc64_elf_finish_dynamic_sections): ..
3433 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3434 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3435 elf_s390_finish_dynamic_sections): ..
3436 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3437 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3438 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3439 sh64_elf64_finish_dynamic_sections): ..
3440 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3441 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3442 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3443 sparc64_elf_finish_dynamic_symbol,
3444 sparc64_elf_finish_dynamic_sections): ..
3445 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3446 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3447 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3448 elf64_x86_64_finish_dynamic_sections): ..
3449 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3450 * elfcode.h (elf_slurp_reloc_table): ..
3451 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3452 elf_finalize_dynstr, elf_link_add_object_symbols,
3453 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3454 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3455 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3456 elf32_mips_grok_prstatus): ..
3457 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3458 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3459 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3460 elfNN_ia64_finish_dynamic_sections): ..
3461 * elfxx-mips.c (mips_elf_create_procedure_table,
3462 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3463 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3464 mips_elf_global_got_index, mips_elf_multi_got,
3465 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3466 mips_elf_allocate_dynamic_relocations,
3467 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3468 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3469 _bfd_mips_elf_always_size_sections,
3470 _bfd_mips_elf_size_dynamic_sections,
3471 _bfd_mips_elf_finish_dynamic_symbol,
3472 _bfd_mips_elf_finish_dynamic_sections,
3473 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3474 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3475 _bfd_elf_mips_get_relocated_section_contents,
3476 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3477 * hp300hpux.c (callback): ..
3478 * hppabsd-core.c (make_bfd_asection): ..
3479 * hpux-core.c (make_bfd_asection): ..
3480 * i386linux.c (linux_link_create_dynamic_sections,
3481 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3482 * i386msdos.c (msdos_write_object_contents): ..
3483 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3484 os9k_set_section_contents): ..
3485 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3486 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3487 ieee_write_section_part, do_with_relocs, do_as_repeat,
3488 do_without_relocs, ieee_write_debug_part, init_for_output,
3489 ieee_set_section_contents): ..
3490 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3491 * irix-core.c (do_sections, make_bfd_asection): ..
3492 * libaout.h (aout_section_merge_with_text_p): ..
3493 * libbfd.c (_bfd_generic_get_section_contents,
3494 _bfd_generic_get_section_contents_in_window): ..
3495 * linker.c (default_indirect_link_order): ..
3496 * lynx-core.c (make_bfd_asection): ..
3497 * m68klinux.c (linux_link_create_dynamic_sections,
3498 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3499 * mach-o.c (bfd_mach_o_make_bfd_section,
3500 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3501 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3502 bfd_mach_o_scan_read_segment): ..
3503 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3504 _bfd_merge_sections): ..
3505 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3506 mmo_map_set_sizes, mmo_canonicalize_symtab,
3507 mmo_internal_write_section, mmo_write_object_contents): ..
3508 * netbsd-core.c (netbsd_core_file_p): ..
3509 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3510 nlm_alpha_set_public_section): ..
3511 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3512 * nlm32-sparc.c (nlm_sparc_write_import): ..
3513 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3514 nlm_compute_section_file_positions): ..
3515 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3516 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3517 * opncls.c (get_debug_link_info): ..
3518 * osf-core.c (make_bfd_asection): ..
3519 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3520 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3521 final_link, aout_link_input_section): ..
3522 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3523 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3524 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3525 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3526 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3527 * ptrace-core.c (ptrace_unix_core_file_p): ..
3528 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3529 _bfd_final_link_relocate, bfd_generic_relax_section,
3530 bfd_generic_get_relocated_section_contents): ..
3531 * reloc16.c (bfd_coff_reloc16_relax_section,
3532 bfd_coff_reloc16_get_relocated_section_c): ..
3533 * riscix.c (riscix_some_aout_object_p): ..
3534 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3535 * sco5-core.c (make_bfd_asection): ..
3536 * simple.c (bfd_simple_get_relocated_section_contents): ..
3537 * som.c (som_object_setup, setup_sections, som_prep_headers,
3538 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3539 som_set_reloc_info, som_get_section_contents,
3540 som_bfd_link_split_section): ..
3541 * sparclinux.c (linux_link_create_dynamic_sections,
3542 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3543 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3544 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3545 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3546 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3547 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3548 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3549 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3550 sunos_finish_dynamic_link): ..
3551 * syms.c (_bfd_stab_section_find_nearest_line): ..
3552 * tekhex.c (first_phase, tekhex_set_section_contents,
3553 tekhex_write_object_contents): ..
3554 * trad-core.c (trad_unix_core_file_p): ..
3555 * versados.c (process_esd, process_otr, process_otr): ..
3556 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3557 * vms-misc.c (add_new_contents): ..
3558 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3559 * vms.c (vms_set_section_contents): ..
3560 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3561 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3562 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3563 * xsym.c (bfd_sym_scan): .. See above.
3564
bf8b15af
L		 35652004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3566
3567 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3568 calling _bfd_merged_section_offset only for section symbols.
3569
d1c6de6f
AM		 35702004-06-22 Alan Modra <amodra@bigpond.net.au>
3571
3572 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3573 for handling SEC_MERGE symbols in relax_section.
3574
aa02cc63
AO		 35752004-06-21 Alexandre Oliva <aoliva@redhat.com>
3576
3577 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3578 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3579 linked together. Mark the result as h8300sx code.
3580
aee6f5b4
AO		 35812004-06-21 Alexandre Oliva <aoliva@redhat.com>
3582
3583 * elf-bfd.h (struct elf_backend_data): Added
3584 elf_backend_omit_section_dynsym.
3585 (_bfd_elf_link_omit_section_dynsym): Declare.
3586 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3587 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3588 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3589 (_bfd_elf_link_renumber_dynsyms): ... this function.
3590 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3591 _bfd_elf_link_omit_section_dynsym).
3592 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3593
05576f10
NC		 35942004-06-21 Nick Clifton <nickc@redhat.com>
3595
3596 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3597 flags.
3598
02d5a37b
JG		 35992004-06-17 Jerome Guitton <guitton@gnat.com>
3600
3601 * bfd-in.h (bfd_cache_close_all): New function declaration.
3602 * bfd-in2.h: Regenerate.
3603 * cache.c (bfd_cache_close_all): New function definition.
3604
d2bef492
MK		 36052004-06-16 Mark Kettenis <kettenis@gnu.org>
3606
3607 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3608 4.10 and beyond.
3609 * configure: Regenerate.
3610
8528d62e
DJ		 36112004-06-16 Daniel Jacobowitz <dan@debian.org>
3612
3613 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3614 the pre-existing section.
3615
911d08a7
AM		 36162004-06-15 Alan Modra <amodra@bigpond.net.au>
3617
3618 * section.c (struct sec): Remove usused flags. Reorganize a little.
3619 (bfd_get_section_size_before_reloc): Delete.
3620 (bfd_get_section_size_after_reloc): Delete.
3621 (STD_SECTION): Update.
3622 (bfd_get_section_size_now): Delete.
3623 (bfd_set_section_contents): Don't referece reloc_done.
3624 (bfd_get_section_contents): Remove reloc_done comment.
3625 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3626 reloc_done.
3627 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3628 * ecoff.c (bfd_debug_section): Update initializer.
3629 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3630 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3631 * bfd-in.h (bfd_section_size): Expand.
3632 (bfd_get_section_size): New macro.
3633 * bfd-in2.h: Regenerate.
3634 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3635 bfd_get_section_size_before_reloc with bfd_get_section_size.
3636 * coffcode.h (coff_write_object_contents): Likewise.
3637 * coffgen.c (build_debug_section): Likewise.
3638 * dwarf1.c (parse_line_table): Likewise.
3639 (_bfd_dwarf1_find_nearest_line): Likewise.
3640 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3641 * i386msdos.c (msdos_write_object_contents): Likewise.
3642 * pdp11.c (squirt_out_relocs): Likewise.
3643 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3644 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3645
092dcd75
CD		 36462004-06-14 Chris Demetriou <cgd@broadcom.com>
3647
3648 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3649 removal) with updated comment.
3650 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3651 BFD_RELOC_32_PCREL.
3652 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3653 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3654
3ffa5234
AM		 36552004-06-12 Alan Modra <amodra@bigpond.net.au>
3656
3657 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3658 overflow on branches to undefweaks.
3659
e9edc808
MR		 36602004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3661
3662 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3663 as ecoff_section_data() does not return a valid lvalue.
3664
a873f25a
AO		 36652004-06-09 Alexandre Oliva <aoliva@redhat.com>
3666
a9b881be
AO		 3667 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3668 (elf_link_add_object_symbols): Likewise.
3669
a873f25a
AO		 3670 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3671 (elf_backend_reloc_type_class): New.
3672
eef0f186
MK		 36732004-06-08 Mark Kettenis <kettenis@gnu.org>
3674
3675 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3676 netbsd-core.lo.
3677 * configure: Regenerate.
3678
822392ce
DJ		 36792004-06-07 Daniel Jacobowitz <dan@debian.org>
3680
3681 From: Albert Chin-A-Young <china@thewrittenword.com>
3682 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3683 to unsigned int.
3684
9f2e92c5
L		 36852004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3686
3687 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3688 change.
3689
dd90f1b2
DD		 36902004-05-28 DJ Delorie <dj@redhat.com>
3691
3692 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3693 for linking, but otherwise adjust reloc for merged sections.
3694
5dd23ec1
L		 36952004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3696
3697 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3698 _bfd_merged_section_offset for local symbols.
3699
f6f9408f
JR		 37002004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3701
3702 * Makefile.am: Regenerate dependencies.
3703 * Makefile.in: Regenerate.
3704 * archures.c: Add bfd_mach_sh3_nommu .
3705 * bfd-in2.h: Regenerate.
3706 * cpu-sh.c: Add sh3-nommu architecture.
3707 (bfd_to_arch_table): Create new table.
3708 (sh_get_arch_from_bfd_mach): Create new function.
3709 (sh_get_arch_up_from_bfd_mach): Create new function.
3710 (sh_merge_bfd_arch): Create new function.
3711 * elf32-sh.c (sh_ef_bfd_table): Add table.
3712 (sh_elf_check_relocs): Replace switch statement with
3713 use of sh_ef_bfd_table .
3714 (sh_elf_get_flags_from_mach): Add new function.
3715 (sh_find_elf_flags): Likewise.
3716 (sh_elf_copy_private_data): Replace most of non-elf contents
3717 with a call to sh_merge_bfd_arch() .
3718
d866f350
MC		 37192004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3720
3721 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3722 * Makefile.in: Regenerate.
3723
1055df0f
AO		 37242004-05-27 Alexandre Oliva <aoliva@redhat.com>
3725
3726 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3727 custom calling conventions for dynamic symbols.
3728 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3729 symbol if it's an alias to a global one.
3730
b3096250
L		 37312004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3732
3733 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3734 change.
3735
9bb351fd
AO		 37362004-05-27 Alexandre Oliva <aoliva@redhat.com>
3737
3738 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3739 loop over hashes.
3740
e49f5022
AM		 37412004-05-26 Alan Modra <amodra@bigpond.net.au>
3742
3743 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3744 for SHT_GROUP sections.
3745
57ceae94
AM		 37462004-05-25 Alan Modra <amodra@bigpond.net.au>
3747
3748 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3749 section data here..
3750 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3751 * merge.c: Formatting. Remove unnecessary casts. Expand
3752 bfd_get_section_alignment macro.
3753 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3754 use throughout file.
3755 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3756 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3757 section name to determine sinfo group, instead test output section
3758 and alignment.
3759 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3760 _bfd_strip_section_from_output rather than just twiddling flags.
3761 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3762 (_bfd_merge_sections): Update prototype.
3763 * libbfd.h: Regenerate.
3764
c6f8758f 37652004-05-24 Mark Kettenis <kettenis@gnu.org>
d34436e8
MK		 3766
3767 * netbsd-core.c: Correctly indent section that sets architecture
3768 from machine ID.
3769
c6f8758f
NC		 3770 From Miod Vallat <miod@online.fr>:
3771 * m88kopenbsd.c: New file.
3772 * targets.c (m88k_openbsd_vec): New.
3773 * config.bfd: Add m88k-*-openbsd*.
3774 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3775 (m88kopenbsd_vec): New.
3776 * configure: Regenerate.
3777 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3778 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3779 Run "make dep-am".
3780 * Makefile.in: Regenerate.
3781 * po/SRC-POTFILES.in: Regenerate.
3782
7d7e6bc4
NC		 37832004-05-24 Nick Clifton <nickc@redhat.com>
3784
3785 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3786 introduced by hash table size patch.
3787
bc286f95
BE		 37882004-05-22 Ben Elliston <bje@au.ibm.com>
3789
3790 * configure.in (is_release): Remove.
3791 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3792 (AC_OUTPUT): Don't output bfdver.h from version.h.
3793 * configure: Regenerate.
3794 * Makefile.am (RELEASE): New variable.
3795 (bfdver.h): New target.
3796 * Makefile.in: Regenerate.
3797 * doc/Makefile.in: Likewise.
3798
8b89a4eb
BE		 37992004-05-22 Ben Elliston <bje@au.ibm.com>
3800
3801 * Makefile.am (config.status): Don't depend on version.h.
3802 * Makefile.in: Regenerate.
3803
753731ee
AM		 38042004-05-22 Alan Modra <amodra@bigpond.net.au>
3805
3806 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3807 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3808 * libbfd.h: Regenerate.
3809 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3810 (_bfd_elf_rel_local_sym): Likewise.
3811 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3812 (elf_link_input_bfd): Likewise.
3813 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3814 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3815 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3816 (elfNN_ia64_relocate_section): Likewise.
3817
2d643429
NC		 38182004-05-21 Andy Chittenden <achittenden@bluearc.com>
3819
3820 * hash.c (bfd_default_hash_table_size): New variable.
3821 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3822 (bfd_hash_set_default_size): New function. Set the default size
3823 to a selected prime number close to the argument. Document new
3824 function.
3825 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3826 * bfd-in2.h: Regenerate.
3827 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3828 * Makefile.in: Regenerate.
3829
8377c19c
MK		 38302004-05-21 Mark Kettenis <kettenis@gnu.org>
3831
3832 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3833 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3834 arm, m68k, m88k and hppa core files.
3835
69fd4758
NC		 38362004-05-21 Nick Clifton <nickc@redhat.com>
3837
3838 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3839 (bfd_bwrite): Likewise.
3840 (bfd_tell): Likewise.
3841 (bfd_flush): Likewise.
3842 (bfd_stat): Likewise.
3843 (bfd_seek): Likewise.
3844 (bfd_get_mtime): Likewise.
3845 (bfd_get_size): Likewise.
3846
cd917290
BE		 38472004-05-19 Ben Elliston <bje@au.ibm.com>
3848
3849 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3850
1b09e940
NC		 38512004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3852
3853 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3854 (bfd_generic_openr_next_archived_file): Likewise.
3855
096c35a7
BW		 38562004-05-17 Bob Wilson <bob.wilson@acm.org>
3857
3858 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3859 section names by inserting a new substring after .gnu.linkonce, except
3860 for .gnu.linkonce.t.* where the "t." is replaced.
3861
eea6121a 38622004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 3863
3864 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3865 (m68-*-lynxos* case): Likewise.
3866 (powerpc-*-lyxnos* case): New case.
3867 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3868
80fccad2
BW		 38692004-05-17 David Heine <dlheine@tensilica.com>
3870
3871 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3872 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3873 * bfd.c (bfd_copy_private_header_data): Define.
3874 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3875 interface.
3876 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3877 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3878 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3879 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3880 segments by calling copy_private_bfd_data.
3881 (_bfd_elf_copy_private_header_data): Define.
3882 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3883 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3884 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3885 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3886 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3887 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3888 * som.c (som_bfd_copy_private_header_data): Define.
3889 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3890 * vms.c (vms_bfd_copy_private_header_data): Define.
3891 * bfd-in2.h: Regenerate.
3892 * libbfd.h: Regenerate.
3893
c5ae1840
TS		 38942004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3895
3896 * elfxx-mips.c (MINUS_TWO): Define.
3897 (mips_elf_higher, mips_elf_highest,
3898 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3899 some bfd_vma values.
3900 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3901
a99cf92b
DA		 39022004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3903
3904 * som.c (log2): Rename to exact_log2. Adjust all callers.
3905
0da76f83
NC		 39062004-05-13 Paul Brook <paul@codesourcery.com>
3907
c273895f 3908 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
336b9722
NC		 3909 dwarf3 format CIE entries. Remove comment about the size of the
3910 ra_column field. It is now correctly deduced.
0da76f83 3911
4b363073
NC		 39122004-05-13 Joel Sherrill <joel@oarcorp.com>
3913
3914 * config.bfd (or32-*-rtems*): Switch to elf.
3915
9598fbe5
NC		 39162004-05-13 Nick Clifton <nickc@redhat.com>
3917
3918 * po/fr.po: Updated French translation.
3919
8c37241b
JJ		 39202004-05-11 Jakub Jelinek <jakub@redhat.com>
3921
0306b3bf 3922 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
8c37241b
JJ		 3923 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3924 Adjust counting of last_local.
3925 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3926 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3927 created by the linker nor !SHF_ALLOC.
3928
3929 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3930 DT_PLTGOT to the start of the .got.plt section instead of the
3931 .got output section. Set sh_entsize for .got section in addition
3932 to .got.plt.
3933 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3934 is at sgot->output_section->vma.
3935 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3936 DT_PLTGOT to the start of the .got.plt section instead of the
3937 .got output section.
3938 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3939 is at sgot->output_section->vma. Set sh_entsize for .got section
3940 in addition to .got.plt.
3941 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3942 (bfd_section_from_phdr): Likewise.
3943 (map_sections_to_segments): Likewise.
3944 (assign_file_positions_for_segments): Likewise.
3945 (get_program_header_size): Likewise.
3946 * elflink.c (bfd_elf_size_dynamic_sections): Set
3947 elf_tdata (output_bfd)->relro from info->relro.
3948 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3949
3f980e41
AO		 39502004-05-08 Alexandre Oliva <aoliva@redhat.com>
3951
3952 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3953 a zero symndx for which we hadn't accounted a dynamic relocation.
3954 (_frvfdpic_add_rofixup): Likewise.
3955
d70270c5 39562004-05-07 Brian Ford <ford@vss.fsi.com>
eea6121a 3957 DJ Delorie <dj@redhat.com>
d70270c5
BF		 3958
3959 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3960 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3961 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3962 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3963
7e9f3bd6
AO		 39642004-05-07 Alexandre Oliva <aoliva@redhat.com>
3965
3966 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3967 immediately if there's no link info.
3968 (elf32_frvfdpic_copy_private_bfd_data): New.
3969 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3970
eb61d2d6
ZW		 39712004-05-06 Zack Weinberg <zack@codesourcery.com>
3972
3973 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3974 filename argument is null; do not call strlen on a null pointer.
3975
ecb2d096
DJ		 39762004-05-06 Daniel Jacobowitz <drow@mvista.com>
3977
3978 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3979 special case.
3980
43850d5b
AO		 39812004-05-05 Alexandre Oliva <aoliva@redhat.com>
3982
3983 * configure.in (bfd_elf32_frvfdpic_vec): New.
3984 * configure: Rebuilt.
3985 * targets.c (bfd_elf32_frvfdpic_vec): New.
3986 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3987 on the latter.
3988 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3989 frvfdpic instead of frv. Rearrange elf-target macros such that
3990 the FDPIC-specific ones are only defined for this new target
3991 vector.
3992 (bfd_elf32_frvfdpic_vec): Declare.
3993 (IS_FDPIC): New.
3994 (elf32_frv_relocate_section): Use it to enable segment checking
3995 and to control rofixup emission. Add output section vma to
3996 applied relocation in non-LOAD non-ALLOC sections. Use
3997 _bfd_error_handler for errors.
3998 (_frv_create_got_section): Create .rel.got and .rofixup only in
3999 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4000 linker script.
4001 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4002 (elf32_frvfdpic_modify_segment_map): Likewise.
4003 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4004 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4005 error message if we miscompute the rofixup size.
4006 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4007 (frvfdpic_elf_encode_eh_address): Likewise.
4008 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4009 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4010 relocs. Reject unknown relocation types.
4011 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4012 (frv_elf_merge_private_bfd_data): Likewise.
4013 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4014 0x4000 for newly-added elf32-frvfdpic.
4015
06fc8a8c
NC		 40162004-05-05 Nick Clifton <nickc@redhat.com>
4017
4018 PR/136
4019 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4020 returning NULL as most users of this function do not check its
4021 return value.
33216455
NC		 4022 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4023 of bfd_cache_lookup().
4024 * sco5-core.c (sco5_core_file_p): Likewise.
4025 * trad-core.c (trad_unix_core_file_p): Likewise.
06fc8a8c
NC		 4026
40272004-05-05 Nick Clifton <nickc@redhat.com>
4028
4029 * cache.c (bfd_cache_lookup): Improve formatting.
4030 * archive.c: Fix formatting.
4031
6b6e92f4
NC		 40322004-05-05 Peter Barada <peter@the-baradas.com>
4033
4034 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4035 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4036 * bfd-in2.h(bfd_architecture): Regenerate.
4037
6a8d1586
AM		 40382004-05-03 Alan Modra <amodra@bigpond.net.au>
4039
4040 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4041 SEC_MERGE sections.
4042 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4043 those against discarded link-once and SEC_MERGE section symbols.
4044
fafe6678
L		 40452004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4046
4047 * section.c (bfd_get_section_by_name_if): New.
4048 * bfd-in2.h: Regenerated.
4049
ad7b9a36
AM		 40502004-05-02 Alan Modra <amodra@bigpond.net.au>
4051
4052 * som.c (som_bfd_is_group_section): Define.
4053
73499ab8
AM		 40542004-05-01 Alan Modra <amodra@bigpond.net.au>
4055
4056 * section.c (bfd_make_section_anyway): Copy the whole
4057 bfd_hash_entry, not just "next" from existing entry.
4058
45c5e9ed
L		 40592004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4060
4061 * elf.c (bfd_section_from_shdr): Maintain the section order in
4062 a section group.
4063 (special_sections): Add ".note.GNU-stack".
4064 (elf_fake_sections): Handle section group for relocatable
4065 link..
4066
bc87dd2e
L		 40672004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4068
4069 * section.c (bfd_sections_find_if): New.
4070 * bfd-in2.h: Regenerated.
4071
72adc230
AM		 40722004-04-30 Alan Modra <amodra@bigpond.net.au>
4073
4074 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4075
4076 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4077 * elf.c (bfd_elf_is_group_section): New function.
4078 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4079 * section.c (bfd_generic_is_group_section): New function.
4080 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4081 (BFD_JUMP_TABLE_LINK): Adjust.
4082 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4083 * aout-target.h (MY_bfd_is_group_section): Define.
4084 * aout-tic30.c (MY_bfd_is_group_section): Define.
4085 * bfd.c (bfd_is_group_section): Define.
4086 * binary.c (binary_bfd_is_group_section): Define.
4087 * bout.c (b_out_bfd_is_group_section): Define.
4088 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4089 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4090 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4091 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4092 * coffcode.h (coff_bfd_is_group_section): Define.
4093 * i386msdos.c (msdos_bfd_is_group_section): Define.
4094 * i386os9k.c (os9k_bfd_is_group_section): Define.
4095 * ieee.c (ieee_bfd_is_group_section): Define.
4096 * ihex.c (ihex_bfd_is_group_section): Define.
4097 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4098 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4099 * mmo.c (mmo_bfd_is_group_section): Define.
4100 * nlm-target.h (nlm_bfd_is_group_section): Define.
4101 * oasys.c (oasys_bfd_is_group_section): Define.
4102 * pef.c (bfd_pef_bfd_is_group_section): Define.
4103 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4104 * srec.c (srec_bfd_is_group_section): Define.
4105 * tekhex.c (tekhex_bfd_is_group_section): Define.
4106 * versados.c (versados_bfd_is_group_section): Define.
4107 * vms.c (vms_bfd_is_group_section): Define.
4108 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4109 * bfd-in2.h: Regenerate.
4110 * libbfd.h: Regenerate.
4111
20f0a1ad
AM		 41122004-04-30 Alan Modra <amodra@bigpond.net.au>
4113
4114 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4115
f7458fc9 41162004-04-30 Hans-Peter Nilsson <hp@axis.com>
7dfb3b6b
HPN		 4117
4118 * configure.in: Update version to 2.15.91.
4119 * configure: Regenerate.
4120
8a7140c3
NC		 41212004-04-29 Brian Ford <ford@vss.fsi.com>
4122
4123 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4124 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4125 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4126 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4127 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4128 .gnu.linkonce.wi. sections.
4129 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4130 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4131 .gnu.linkonce.wi..
4132 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4133 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4134
3e722fb5
CD		 41352004-04-28 Chris Demetriou <cgd@broadcom.com>
4136
4137 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4138 * bfd-in2.h: Regenerate.
4139 * libbfd.h: Likewise.
4140
351e2b5a
DA		 41412004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4142
4143 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4144 dup_common fields.
4145 (setup_sections): Use som_subspace_dictionary_record struct instead
4146 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4147 is_comdat, is_common or dup_common.
4148 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4149 is_comdat, is_common and dup_common in section subspace_dict from
4150 copy_data.
4151 (som_begin_writing): Use som_subspace_dictionary_record struct.
4152 (som_finish_writing): Likewise.
4153 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4154 is_common and dup_common flags in info for symbol. Add comment
4155 regarding linker support for these fields. Slightly reorganize
4156 function.
4157 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4158 dup_common fields in symbol table from symbol info.
4159 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4160 arguments. Set corresponding fields in copy_data. Change all callers.
4161 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4162 symbol table.
4163 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4164 * som.h (som_subspace_dictionary_record): Define.
4165 (som_copyable_section_data_struct): Add is_comdat, is_common and
4166 dup_common fields.
4167 (som_section_data_struct): Use som_subspace_dictionary_record struct
4168 instead of subspace_dictionary_record.
4169 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4170
3ba3bc8c
BW		 41712004-04-27 Bob Wilson <bob.wilson@acm.org>
4172
4173 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4174 if set. Check reloc_done flag before applying relocations. Use
4175 output addresses, both when applying relocations and when comparing
4176 against the specified section.
4177 (elf_xtensa_relocate_section): Use output address to check if dynamic
4178 reloc is in a literal pool. Set section's reloc_done flag.
4179
beb8df56
L		 41802004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4181
4182 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4183 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4184 section.
4185 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4186 section.
4187
1829f4b2
AM		 41882004-04-27 Alan Modra <amodra@bigpond.net.au>
4189
4190 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4191 structure field removed in 2004-04-24 patch.
4192 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4193
4194 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4195 Constify hdr arg.
4196 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4197 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4198 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4199 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4200 field before calling elf_backend_section_flags.
4201
4030e8f6
CD		 42022004-04-24 Chris Demetriou <cgd@broadcom.com>
4203
4204 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4205 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4206 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4207 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4208 and BFD_RELOC_32_PCREL.
4209 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4210 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4211 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4212 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4213 (mips_elf_next_relocation): Move comment about matching HI/LO
4214 relocations to...
4215 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4216 R_MIPS_GNU_REL_HI16.
4217
3e27568f
CD		 42182004-04-23 Chris Demetriou <cgd@broadcom.com>
4219
4220 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4221 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4222 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4223 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4224 and update comments to reflect current usage.
4225 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4226 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4227 for MIPS_R_PCREL16.
4228 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4229 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4230 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4231 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4232 type number to be MIPS_R_PCREL16.
4233 (mips_relocate_section): Remove support for link-time relaxation
4234 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4235 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4236 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4237 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4238 relaxation of branches used by embedded-PIC.
4239 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4240 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4241 related members, update comment.
4242 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4243 code related to embedded-PIC.
4244 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4245 initialization of now-removed 'adjust' member of
4246 'struct ecoff_debug_info'.
4247
b32de0bc 42482004-04-23 Chris Demetriou <cgd@broadcom.com>
8472310d
CD		 4249
4250 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4251
955af222
PB		 42522004-04-21 Philip Blundell <pb@nexus.co.uk>
4253
4254 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4255 relocs for locally defined symbols during -shared final link.
4256 (elf32_arm_final_link_relocate): Likewise.
4257
47a9f7b3
JJ		 42582004-04-22 Jakub Jelinek <jakub@redhat.com>
4259
4260 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4261 ELF_LINK_POINTER_EQUALITY_NEEDED.
4262 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4263 if r_type is not R_X86_64_PC32.
4264 (elf64_x86_64_finish_dynamic_symbol): If
4265 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4266 SHN_UNDEF symbols.
4267
1f1799d5
KK		 42682004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4269
4270 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4271 (elf_backend_plt_sym_val): Define.
4272
0fdea5ce
AC		 42732004-04-22 Andrew Cagney <cagney@redhat.com>
4274
4275 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4276
5198ba8b
DA		 42772004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4278
eb61d2d6 4279 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5198ba8b
DA		 4280 make_bfd_asection.
4281 * som.c (som_set_section_contents): Constantify second argument.
4282 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4283 (som_object_setup): Rework to avoid warning.
4284 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4285 Likewise.
4286
fe2e161a
AC		 42872004-04-22 Andrew Cagney <cagney@redhat.com>
4288
4289 * cache.c (bfd_cache_close): Check for a previously closed file.
4290
4c45e5c9
JJ		 42912004-04-22 Jakub Jelinek <jakub@redhat.com>
4292
4293 * bfd.c (bfd_get_synthetic_symtab): Define.
4294 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4295 NAME##_get_synthetic_symtab.
4296 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4297 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4298 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4299 relplt_name fields.
4300 (_bfd_elf_get_synthetic_symtab): New prototype.
4301 * elfcode.h (elf_get_synthetic_symtab): Define.
4302 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4303 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4304 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4305 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4306 * bfd-in2.h: Rebuilt.
4307 * libbfd.h: Rebuilt.
4308 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4309 (elf_backend_plt_sym_val): Define.
4310 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4311 (elf_backend_plt_sym_val): Define.
4312 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4313 (elf_backend_plt_sym_val): Define.
4314 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4315 (elf_backend_plt_sym_val): Define.
4316 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4317 (elf_backend_plt_sym_val): Define.
4318 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4319 (elf_backend_plt_sym_val): Define.
4320 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4321 (elf_backend_plt_sym_val): Define.
4322 * aout-target.h (MY_get_synthetic_symtab): Define.
4323 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4324 * coff-rs6000.c (rs6000coff_vec): Add
4325 _bfd_nodynamic_get_synthetic_symtab.
4326 (pmac_xcoff_vec): Likewise.
4327 * coff64-rs6000.c (rs6000coff64_vec): Add
4328 _bfd_nodynamic_get_synthetic_symtab.
4329 (aix5coff64_vec): Likewise.
4330 * sunos.c (MY_get_synthetic_symtab): Define.
4331 * vms.c (vms_get_synthetic_symtab): Define.
4332
d2f7ecac
NC		 43332004-04-22 Nick Clifton <nickc@redhat.com>
4334
4335 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4336
fd99574b
NC		 43372004-04-22 Peter Barada <peter@the-baradas.com>
4338
4339 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4340 * bfd2-in.h: Regenerate.
4341 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4342
23867d67
CD		 43432004-04-21 Chris Demetriou <cgd@broadcom.com>
4344
4345 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4346 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4347 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4348 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4349 * bfd-in2.h: Regenerate.
4350
2c8c90bc
BW		 43512004-04-21 Bob Wilson <bob.wilson@acm.org>
4352
4353 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4354 require relocations against a weak symbol to reference the same
4355 symbol hash entry if not a final, static link.
4356 (get_cached_value, add_value_map): Add final_static_link argument.
4357 (remove_literals): Pass final_static_link argument as needed.
4358
40838a72
AC		 43592004-04-21 Andrew Cagney <cagney@redhat.com>
4360
4361 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4362 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4363 (opncls_bwrite, opncls_bclose, opncls_bflush)
4364 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4365 bfd iovec that uses function callbacks.
4366 (bfd_close): Use the iovec's bclose.
4367 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4368 (cache_bclose, cache_bflush, cache_bstat)
4369 (cache_iovec): New functions and global variable, implement a
4370 cache "iovec", where applicable set bfd_error.
4371 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4372 * bfdio.c (struct bfd_iovec): Define.
4373 (real_read): Delete function.
4374 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4375 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4376 assume that bread and bwrite set bfd_error.
4377 * bfd.c (struct bfd): Add "iovec", update comments.
4378 * bfd-in2.h, libbfd.h: Re-generate.
4379
7f919c84
AC		 43802004-04-21 Andrew Cagney <cagney@redhat.com>
4381
4382 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4383
715df9b8
EB		 43842004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4385
4386 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4387 (bfd_elf_gc_sections): Fail if a shared object is being created.
4388 Do not fail if dynamic sections have been created. Instead call
4389 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4390 dynamically referenced symbols. Do not mark the whole graph
4391 rooted at .eh_frame, only the section proper.
4392
6482c264
NC		 43932004-04-20 DJ Delorie <dj@redhat.com>
4394
4395 * reloc.c: Add BFD_RELOC_32_SECREL.
4396 * bfd-in2.h: Regenerate.
4397 * libbfd.h: Likewise.
4398 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4399 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4400 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4401
4dc570c2
JJ		 44022004-04-19 Jakub Jelinek <jakub@redhat.com>
4403
4404 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4405 relocs against hidden/protected undefweak symbols properly.
4406 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4407
0b60d5d3
MK		 44082004-04-18 Mark Kettenis <kettenis@gnu.org>
4409
4410 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4411 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4412 core files.
4413
d48bdb99
AM		 44142004-04-17 Brian Ford <ford@vss.fsi.com>
4415
4416 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4417 filepos for the SizeOfHeaders field.
4418 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4419 overflow.
4420 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4421
57a1784e
AM		 44222004-04-16 Alan Modra <amodra@bigpond.net.au>
4423
4424 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4425 change reloc_done. Set and restore _cooked_size.
4426 (RETURN): Delete.
4427
d1ad3f6f
MK		 44282004-04-15 Mark Kettenis <kettenis@gnu.org>
4429
4430 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4431 core files.
4432
3d1bca9d
NC		 44332004-04-15 Nick Clifton <nickc@redhat.com>
4434
4435 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4436
019b892f
AM		 44372004-04-15 Alan Modra <amodra@bigpond.net.au>
4438
4439 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4440
15b43f48
AM		 44412004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4442
4443 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4444 when it is a definition.
4445
6de00a78
AM		 44462004-04-14 Alan Modra <amodra@bigpond.net.au>
4447
4448 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4449 when statically linking PIC code.
4450 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4451
279500de
TS		 44522004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4453
4454 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4455 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4456 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4457 * configure: Regenerate.
4458
ccf2f652
RS		 44592004-04-08 Richard Sandiford <rsandifo@redhat.com>
4460
4461 * elflink.c: Include libiberty.h.
4462 * Makefile.am (elflink.lo): Depend on libiberty.h.
4463 * Makefile.in: Regenerate.
4464
ca07892d
DJ		 44652004-04-06 Daniel Jacobowitz <drow@mvista.com>
4466
4467 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4468 ".MIPS.stubs".
4469
a5a58ba4
L		 44702004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4471
4472 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4473 reserve the memory for dynamic linker
4474
24d18d30
MK		 44752004-04-05 Mark Kettenis <kettenis@gnu.org>
4476
4477 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4478 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4479
a4d7b4b5
L		 44802004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4481
4482 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4483 RELOC_FOR_GLOBAL_SYMBOL.
4484 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4485
1f433d93
L		 44862004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4487
4488 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4489 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4490
e489d0ae
PB		 44912004-04-01 Paul Brook <paul@codesourcery.com>
4492
4493 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4494 * elf32-arm.h (struct elf32_elf_section_map): New.
4495 (struct _arm_elf_section_data): New.
4496 (elf32_arm_section_data): Define.
4497 (struct elf32_arm_link_hash_table): Add byteswap_code.
4498 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4499 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4500 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4501 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4502 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4503 (bfd_elf32_new_section_hook, elf_backend_write_section,
4504 elf_backend_link_output_symbol_hook): Define.
4505
66a695f0
NC		 45062004-04-01 Andy Chittenden <achittenden@bluearc.com>
4507
4508 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4509 that keeps the characters in a B_INCL..B_EINCL range.
4510 (_bfd_link_section_stabs): When computing the sum of the
4511 characters in a B_INCL..B_EINCL range also keep a copy of those
4512 characters. Use this information to distinguish between
4513 include sections that have the same sum and the same length
4514 but which are nevertheless unique.
4515
8375c36b
PB		 45162004-03-31 Paul Brook <paul@codesourcery.com>
4517
4518 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4519 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4520
a56b48eb
NC		 45212004-03-31 Andy Chittenden <achittenden@bluearc.com>
4522
4523 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4524 to 'sum_chars' and add field 'num_chars'.
4525 (_bfd_link_section_stabs): When computing the sum of the
4526 characters in a B_INCL..B_EINCL range also keep a count of the
4527 number of characters. Use this information to help distinguish
4528 between include sections when have the same sum but which
4529 nevertheless are still unique.
4530