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* elf32-arm.c (elf32_arm_final_link_relocate): Add
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0945cdfd
DJ		 12005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * elf32-arm.c (elf32_arm_final_link_relocate): Add
4 UNRESOLVED_RELOC_P argument. Set it appropriately.
5 (elf32_arm_relocate_section): Update call to
6 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
7 unresolved_reloc instead.
8
11d2f718
AM		 92005-03-23 Alan Modra <amodra@bigpond.net.au>
10
11 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
12 .gnu.warning.* sections.
13
76750a2f
AM		 142005-03-22 Alan Modra <amodra@bigpond.net.au>
15
16 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
17 written_address_p.
18 (ppc_elf_create_linker_section): Don't try to reuse existing section.
19 (elf_create_pointer_linker_section): Delete info parm. Don't make
20 h dynamic. Don't set written_address_p.
21 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
22 (bfd_put_ptr): Delete.
23 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
24 Always write section contents. Assert global sym is def_regular.
25 Use offset bottom bit as a written flag.
26 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
27 calls.
28
f85f57ad
AM		 292005-03-22 Alan Modra <amodra@bigpond.net.au>
30
31 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
32 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
33 and end syms.
34
2dc773a0
NC		 352005-03-21 Nick Clifton <nickc@redhat.com>
36
37 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
38 targets.
39 (t2a1_bx_pc_insn): Likewise.
40 (t2a2_noop_insn): Likewise.
41 (t2a3_b_insn): Likewise.
42 (t2a1_push_insn): Likewise.
43 (t2a2_ldr_insn): Likewise.
44 (t2a3_mov_insn): Likewise.
45 (t2a4_bx_insn): Likewise.
46 (t2a5_pop_insn): Likewise.
47 (t2a6_bx_insn): Likewise.
48 (coff_arm_relocate_section): Only declare the high_address
49 variable for non WINCE targets.
50
644285ef
AM		 512005-03-22 Alan Modra <amodra@bigpond.net.au>
52
53 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
54 SEC_LINKER_CREATED. Attach to dynobj.
55 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
56
c9a2f333
AM		 572005-03-21 Alan Modra <amodra@bigpond.net.au>
58
59 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
60 sym_offset. Add name, bss_name, sym_name, sym_val.
61 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
62 Add sdata array of elf_linker_section_t.
63 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
64 (enum elf_linker_section_enum): Delete.
65 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
66 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
67 the special sections are needed. Adjust htab->sdata refs.
68 Ensure dynobj is set in sreloc code.
69 (ppc_elf_size_dynamic_sections): Strip sdata sections.
70 (ppc_elf_set_sdata_syms): New function.
71 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
72 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
73 sym_val instead of sym_hash.
74 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
75
8853c3d3
AM		 762005-03-21 Alan Modra <amodra@bigpond.net.au>
77
78 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
79 (ppc_elf_merge_private_bfd_data): Likewise.
80
2bb04cf2
AM		 812005-03-21 Alan Modra <amodra@bigpond.net.au>
82
83 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
84 (ppc_elf_create_linker_section): Don't create rel_section.
85 (elf_create_pointer_linker_section): Don't size relocs.
86 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
87 Don't generate relocs.
88 (ppc_elf_relocate_section): Adjust calls to
89 elf_finish_pointer_linker_section.
90
d2663f46
AM		 912005-03-21 Alan Modra <amodra@bigpond.net.au>
92
93 * elf32-ppc.c (is_ppc_elf_target): New function.
94 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
95 for bfd_target_elf_flavour. Do this test before endian check.
96 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
97 (ppc_elf_size_dynamic_sections): Likewise.
98
6dc132d9
L		 992005-03-20 H.J. Lu <hongjiu.lu@intel.com>
100
101 * elf-bfd.h (elf_backend_data): Add int to
102 elf_backend_section_from_shdr.
103 (bfd_elf_section_data): Update comment for this_idx.
104 (_bfd_elf_make_section_from_shdr): Add int.
105 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
106
107 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
108 and use it to set this_idx in bfd_elf_section_data.
109 (bfd_section_from_shdr): Pass shindex to
110 _bfd_elf_make_section_from_shdr.
111 (_bfd_elf_section_from_bfd_section): Use this_idx in
112 bfd_elf_section_data to find section index.
113
114 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
115 index and pass it to _bfd_elf_make_section_from_shdr.
116 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
117 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
118 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
119 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
120 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
121 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
122 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
123 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
124 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
125
cabd4ccc
DS		 1262005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
127 Ross Ridge <rridge@csclub.uwaterloo.ca>
128
129 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
130 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
131 cases. Add comment.
132
7451fd89
L		 1332005-03-18 H.J. Lu <hongjiu.lu@intel.com>
134
135 * elflink.c (elf_mark_used_section): Remove check for special
136 sections.
137
b4677f03
AS		 1382005-03-18 Andreas Schwab <schwab@suse.de>
139
140 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
141 from bfd_vma to ia64_insn, remove broken cast.
142
238d258f
NC		 1432005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
144
8853c3d3 145 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
238d258f
NC		 146 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
147 elf_m68k_finish_dynamic_sections): Use it.
148
b294bdf8
MM		 1492005-03-17 Paul Brook <paul@codesourcery.com>
150 Dan Jacobowitz <dan@codesourcery.com>
151 Mark Mitchell <mark@codesourcery.com>
152
153 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
154 (elf32_arm_additional_program_headers): Likewise.
155 (elf_backend_modify_segment_map): Define.
156 (elf_backend_additional_program_headers): Likewise.
157 (elf32_arm_symbian_modify_segment_map): Use
158 elf32_arm_modify_segment_map.
159
257a4820
L		 1602005-03-18 H.J. Lu <hongjiu.lu@intel.com>
161
162 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
163 for special sections.
164
554220db
AM		 1652005-03-18 Alan Modra <amodra@bigpond.net.au>
166
167 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
168 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
169 section_sym_count param, and return number of section symbols.
170 (bfd_elf_size_dynamic_sections): Clear section symbol area of
171 .dynsym contents. Don't bother calling swap_symbol_out on the
172 first all-zero dynsym.
173 (elf_mark_used_section): Formatting. Avoid twiddling flags in
174 special sections like bfd_abs_section.
175 (bfd_elf_gc_sections): Spelling fix.
176
36868d45
NC		 1772005-03-16 Fred Fish <fnf@specifixinc.com>
178
179 PR binutils/790
180 * dwarf2.c (read_indirect_string): Fix apparent typo, check
181 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
182
57316bff
L		 1832005-03-16 H.J. Lu <hongjiu.lu@intel.com>
184
185 * elflink.c (elf_mark_used_section): New.
186 (bfd_elf_gc_sections): Call elf_gc_mark_section for
187 non-relocatable link if we don't do GC.
188
1ad12f97
NC		 1892005-03-16 Nick Clifton <nickc@redhat.com>
190 Ben Elliston <bje@au.ibm.com>
191
569acd2c 192 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 193 compiler command line. Enabled by default. Disable via
569acd2c 194 --disable-werror.
1ad12f97
NC		 195 * configure: Regenerate.
196
3b5d3310
NC		 1972005-03-16 Nick Clifton <nickc@redhat.com>
198
199 * ecoff.c: Convert to ISO C90 formatting.
200
25dbc73a
AM		 2012005-03-16 Alan Modra <amodra@bigpond.net.au>
202
203 * elf32-ppc.c: Divide file into general and linker specific
204 functions. Sort linker functions into roughly the order in which
205 they are called by the ELF linker code.
206
cb2d1ef2
AM		 2072005-03-16 Alan Modra <amodra@bigpond.net.au>
208
209 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
210 on section. Correct comment, and add FIXME.
211 (ppc_elf_additional_program_headers): Don't bump header count for
212 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
213 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
214 do allocate memory if they need it.
215
34723071
NC		 2162005-03-15 Mikkel Krautz <krautz@gmail.com>
217
218 * config.bfd (x86_64-elf): Add target.
219
729ae8d2
AM		 2202005-03-15 Alan Modra <amodra@bigpond.net.au>
221
222 * po/es.po: Commit new Spanish translation.
223
f0581930
L		 2242005-03-14 H.J. Lu <hongjiu.lu@intel.com>
225
226 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
227 for global symbol when reporting overflow.
228
390c0e42
JJ		 2292005-03-11 Jakub Jelinek <jakub@redhat.com>
230
231 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
232 * libbfd.h: Rebuilt.
233 * archive.c (_bfd_ar_spacepad): New function.
234 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
235 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
236 coff_write_armap): Use it.
237 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
238 uid/gid support.
239 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
240
a2633f4e
MK		 2412005-03-10 Mark Kettenis <kettenis@gnu.org>
242
243 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
244 has_table to the start of the function.
245
109f7096
BE		 2462005-03-10 Ben Elliston <bje@au.ibm.com>
247
248 * archive.c: Include hashtab.h.
249 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
250 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
251 (hash_file_ptr): New function.
252 (eq_file_ptr): Likewise.
253 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
254 * libbfd-in.h: Include hashtab.h.
255 (struct artdata): Change `cache' member type to htab_t.
256 * libbfd.h: Rebuild.
257
664fe1be
DJ		 2582005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
259
260 * configure.in: Bump version to 2.16.90.
261 * configure: Regenerated.
262
0709bb22
JJ		 2632005-03-07 Jakub Jelinek <jakub@redhat.com>
264
265 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
266 close is a function like macro in system headers.
267
b18e2ae5
AM		 2682005-03-07 Alan Modra <amodra@bigpond.net.au>
269
270 PR ld/778
271 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
272 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
273
1f170678
AM		 2742005-03-06 Alan Modra <amodra@bigpond.net.au>
275
276 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
277
06647dfd
AM		 2782005-03-05 Alan Modra <amodra@bigpond.net.au>
279
280 * po/bfd.pot: Regenerate.
281
93f3fa99
AM		 2822005-03-05 Alan Modra <amodra@bigpond.net.au>
283
284 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
285 with is_func.
286 (func_desc_adjust): Force dot-syms local in executables as well
287 as shared libs.
288
bbe506e8
TS		 2892005-03-04 David Daney <ddaney@avtrex.com>
290
291 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
292 '__gnu_local_gp' symbol used by gas -mno-shared.
293
d27f5fa1
L		 2942005-03-03 H.J. Lu <hongjiu.lu@intel.com>
295
296 * elf-bfd.h (elf_backend_data): Add "const char *" to
297 elf_backend_section_from_phdr.
298
299 * elf.c (bfd_section_from_phdr): Pass "proc" to the
300 elf_backend_section_from_phdr hook.
301
0f20cc35
DJ		 3022005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
303 Joseph Myers <joseph@codesourcery.com>
304
305 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
306 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
307 and tls_ldm_offset.
308 (struct mips_elf_got_per_bfd_arg): Add global_count.
309 (struct mips_elf_count_tls_arg): New.
310 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
311 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
312 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
313 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
314 (TLS_RELOC_P): Define.
315 (TP_OFFSET, DTP_OFFSET): Define.
316 (dtprel_base, tprel_base): New functions.
317 (mips_elf_link_hash_newfunc): Initialize tls_type.
318 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
319 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
320 TLS entries.
321 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
322 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
323 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
324 (mips_tls_got_index): New functions.
325 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
326 arguments. Pass them to mips_elf_create_local_got_entry. Use
327 mips_tls_got_index.
328 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
329 Handle TLS entries.
330 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
331 mips_elf_create_local_got_entry.
332 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
333 arguments. Handle TLS entries.
334 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
335 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
336 TLS entries.
337 (mips_elf_record_global_got_symbol): Likewise.
338 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
339 Count TLS entries.
340 (mips_elf_merge_gots): Handle TLS entries when merging.
341 (mips_elf_initialize_tls_index): New function.
342 (mips_elf_set_global_got_offset): Handle TLS entries.
343 (mips_elf_adjust_gp): Handle TLS.
344 (mips_elf_multi_got): Remove redundant call to
345 mips_elf_resolve_final_got_entries. Initialize global_count.
346 Correct a comment. Initialize new TLS members of mips_got_info.
347 Assign TLS GOT indexes for new GOTs.
348 (mips_elf_create_got_section): Initialize new TLS members of
349 mips_got_info.
350 (mips_elf_calculate_relocation): Handle TLS relocs.
351 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
352 functions.
353 (_bfd_mips_elf_always_size_sections): Handle TLS.
354 (_bfd_mips_elf_size_dynamic_sections): Likewise.
355 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
356 changed functions.
357 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
358 (_bfd_mips_elf_hide_symbol): Handle TLS.
359 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
360 (mips_reloc_map): Add TLS relocs.
361 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
362 * elf64-mips.c (mips_elf64_howto_table_rel)
363 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
364 * reloc.c: Define new MIPS TLS relocations.
365 * libbfd.h, bfd-in2.h: Regenerated.
366
bb14f524
JB		 3672005-03-02 Jan Beulich <jbeulich@novell.com>
368
369 * Makefile.am: Add dependency of cache.o on libiberty.h.
370 * cache.c: Include libiberty.h.
371 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
372
8c1acd09
ZW		 3732005-03-01 Zack Weinberg <zack@codesourcery.com>
374
375 * elf.c (bfd_section_from_shdr <default case>): Call
376 elf_backend_section_from_shdr hook unconditionally, and return
377 what it returns.
378 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
379 * elfxx-target.h (elf_backend_section_from_shdr)
380 (elf_backend_section_from_phdr): Default to
381 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
382 respectively.
383
70bfecec
AM		 3842005-03-01 Alan Modra <amodra@bigpond.net.au>
385
a67a7b8b
AM		 386 * targets.h: Typo fix.
387 * bfd-in2.h: Regenerate.
388
70bfecec
AM		 389 * bout.c (b_out_write_object_contents): Don't use sizeof on host
390 structs to size on-disk structures.
391 (b_out_set_section_contents): Size the external struct, not the
392 internal one for on-disk size.
393 (b_out_sizeof_headers): Likewise.
394
ceb1f1ef
AM		 3952005-03-01 Alan Modra <amodra@bigpond.net.au>
396
397 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
398 entry points with the func descriptor as well as undefweak.
399
f67e617a
NC		 4002005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
401
402 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
403 present when IMPORT_NAME_UNDOECRATE is used.
404
af44c138
L		 4052005-02-28 H.J. Lu <hongjiu.lu@intel.com>
406
407 PR 757
408 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
409 int.
410
411 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
412 to _bfd_elf_merge_symbol.
413
414 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
415 unsigned int to return the alignment of the old common symbol
416 in the dynamic object.
417 (_bfd_elf_add_default_symbol): Pass NULL to
418 _bfd_elf_merge_symbol.
419 (elf_link_add_object_symbols): Pass &old_alignment to
420 _bfd_elf_merge_symbol. Get the alignment of the new common
421 symbol in the dynamic object.
422
10adf131
BE		 4232005-02-24 Ben Elliston <bje@au.ibm.com>
424
425 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
426 * format.c (bfd_check_format_matches): Likewise.
427 * archive.c (BFD_GNU960_ARMAG): Likewise.
428 (bfd_generic_archive_p): Likewise.
429 (_bfd_write_archive_contents): Likewise.
430
60b779bf
L		 4312005-02-24 H.J. Lu <hongjiu.lu@intel.com>
432
433 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
434 * configure: Regenerate.
435
1f02cbd9
JB		 4362005-02-24 Julian Brown <julian@sirius.codesourcery.com>
437
438 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
439 COMDAT group sections to have default visibility.
440
f60ca5e3
AM		 4412005-02-24 Alan Modra <amodra@bigpond.net.au>
442
443 * coffcode.h (coff_print_aux): Warning fix.
444 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
445 instead of section pointer to identify.
446 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
447 the correct size buffer for local sym mangling too.
448 (h8300_bfd_link_add_symbols): Likewise.
449 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
450 warning.
451 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
452 * elf32-xtensa.c (literal_value_hash): Warning fix.
453 * versados.c (process_otr): Warning fix.
454 (versados_canonicalize_reloc): Likewise.
455 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
456 * vms.c (fill_section_ptr): Warning fix.
457
9a5d8e72
L		 4582005-02-23 H.J. Lu <hongjiu.lu@intel.com>
459
460 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
461 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
462
4b6c0f2f
NC		 4632005-02-23 Nick Clifton <nickc@redhat.com>
464
abc0f8d0
NC		 465 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
466 the relvaddr field of the Elf32_crinfo structure.
467
9b69b847
NC		 468 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
469 variables that are passed by reference to
470 m68hc11_get_relocation_value in case that function does not
471 initialise them.
472
90e868ac
NC		 473 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
474 return statements and replace with a single return at the end of
475 the function. This helps pacify the flow analysis code in gcc 4.0.
476
4b6c0f2f
NC		 477 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
478 strtab to avoid compile time warning.
479
c3e8c140
BE		 4802005-02-23 Ben Elliston <bje@au.ibm.com>
481
482 * opncls.c (bfd_zalloc): Document this function.
483
ebe372c1
L		 4842005-02-21 H.J. Lu <hongjiu.lu@intel.com>
485
486 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
487 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
488 Replace SEC_SHARED with SEC_COFF_SHARED.
489 (styp_to_sec_flags): Likewise.
490
491 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
492 (TARGET_LITTLE_SYM): Likewise.
493
494 * section.c (SEC_ARCH_BIT_0): Removed.
495 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
496 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
497 (SEC_SHARED): Renamed to ...
498 (SEC_COFF_SHARED): This.
499 (SEC_BLOCK): Renamed to ...
500 (SEC_TIC54X_BLOCK): This.
501 (SEC_CLINK): Renamed to ...
502 (SEC_TIC54X_CLINK): This.
503 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
504 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
505 end.
506 * bfd-in2.h: Regenerated.
507
26bf4e33
FF		 5082005-02-21 Fred Fish <fnf@specifixinc.com>
509
510 * dwarf2.c (find_abstract_instance_name): Call recursively
511 to handle a DW_AT_specification.
512
e6daada3
TS		 5132005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
514
515 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
516 mips_elf_create_dynamic_relocation,
517 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
518 Remove #if 0'd code.
519
d25604af
AM		 5202005-02-21 Alan Modra <amodra@bigpond.net.au>
521
522 * Makefile.am: Run "make dep-am"
523 * Makefile.in: Regenerate.
524
fedf8d51
AM		 5252005-02-21 Alan Modra <amodra@bigpond.net.au>
526
527 * coffgen.c (bfd_coff_get_comdat_section): Check that
528 coff_section_data isn't NULL.
529
f075ee0c
AM		 5302005-02-21 Alan Modra <amodra@bigpond.net.au>
531
532 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
533 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
534 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
535 useless assignments.
536 (xcoff_write_archive_contents_big): Likewise.
537 (_bfd_xcoff_put_ldsymbol_name): Likewise.
538 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
539 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
540 * cofflink.c (process_embedded_commands): Warning fixes.
541 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
542 Warning fixes.
543 * dwarf2.c: Warning fixes.
544 * elf-bfd.h: Likewise.
545 * elf-eh-frame.c: Likewise.
546 * elf-strtab.c: Likewise.
547 * elf.c: Likewise.
548 * elf32-m68k.c: Likewise.
549 * elf32-ppc.c: Likewise.
550 * elf32-sh-symbian.c: Likewise.
551 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
552 * elf64-sh64.c: Likewise.
553 * peicode.h: Likewise.
554 * elf64-mmix.c: Warning fixes.
555 * elfcode.h: Likewise.
556 * elfxx-mips.c: Likewise.
557 * libbfd-in.h: Likewise.
558 * libbfd.c: Likewise.
559 * mach-o.c: Likewise.
560 * merge.c: Likewise.
561 * mmo.c: Likewise.
562 * opncls.c: Likewise.
563 * pef.c: Likewise.
564 * srec.c: Likewise.
565 * vms-hdr.c: Likewise.
566 * vms-tir.c: Likewise.
567 * xtensa-isa.c: Likewise.
568 * xtensa-modules.c: Likewise.
569 * xsym.c: Likewise.
570 (pstrcmp): Use correct choice of string lengths. Fix return value.
571 (bfd_sym_module_name): Correct string length.
572 * bfd-in2.h: Regenerate.
573 * libbfd.h: Regenerate.
574
68320ddb
AO		 5752005-02-17 Alexandre Oliva <aoliva@redhat.com>
576
577 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
fedf8d51 578 uninitialized check_segment[1] in TLSMOFF case.
68320ddb
AO		 579 Reported by Alan Modra.
580 (elf32_frv_relocate_section): Improve errors and warnings.
581
1808e341
AM		 5822005-02-17 Alan Modra <amodra@bigpond.net.au>
583
584 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
585
5ff625e9
AM		 5862005-02-16 Alan Modra <amodra@bigpond.net.au>
587
588 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
589 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
590 * pef.c (bfd_pef_scan): Don't ignore return value of
591 bfd_pef_scan_start_address.
7e3102a7
AM		 592 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
593 bfd_mach_o_scan_start_address.
594 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
595 * elfxx-mips.c: Remove unnecessary prototypes.
596 (sort_dynamic_relocs_64): Abort if not BFD64.
5ff625e9 597
92b7a70f
AM		 5982005-02-16 Alan Modra <amodra@bigpond.net.au>
599
600 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
601 Skip toc reloc adjust if reloc_count is zero.
602
d6f16593 6032005-02-15 Nigel Stephens <nigel@mips.com>
fedf8d51 604 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 605
606 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
607 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
608 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
609 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
610 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
611 dst_mask.
612 (mips16_gprel_reloc): Remove bit shuffling; call
613 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
614 and _bfd_mips16_elf_reloc_shuffle() instead.
615 (mips16_reloc_map): New reloc map for MIPS16 relocs.
616 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
617 relocs.
618 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
619 elf_mips16_howto_table_rel.
620 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
621 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
622 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
623 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
624 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
625 dst_mask.
626 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
627 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
628 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
629 placeholders.
630 (mips16_gprel_reloc): Remove bit shuffling; call
631 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
632 and _bfd_mips16_elf_reloc_shuffle() instead.
633 (mips16_reloc_map): New reloc map for MIPS16 relocs.
634 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
635 relocs.
636 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
637 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
638 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
639 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
640 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
641 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
642 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
643 dst_mask.
644 (mips16_gprel_reloc): Remove bit shuffling; call
645 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
646 and _bfd_mips16_elf_reloc_shuffle() instead.
647 (mips16_reloc_map): New reloc map for MIPS16 relocs.
648 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
649 relocs.
650 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
651 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
652 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
653 handle bit shuffling for MIPS16 relocs.
654 (_bfd_mips16_elf_reloc_shuffle): Likewise.
655 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
656 and _bfd_mips16_elf_reloc_shuffle().
657 (_bfd_mips_elf_generic_reloc): Likewise.
658 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
659 and R_MIPS16_LO16.
660 (mips_elf_obtain_contents): Remove bit shuffling.
661 (mips_elf_perform_relocation): Likewise; call
662 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
663 instead.
664 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
665 and R_MIPS16_LO16.
666 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
667 (_bfd_mips16_elf_reloc_shuffle): Likewise.
668 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
669 (BFD_RELOC_MIPS16_HI16_S): Likewise.
670 (BFD_RELOC_MIPS16_LO16): Likewise.
671 * bfd-in2.h: Regenerate.
672 * libbfd.h: Regenerate.
673
0ca3e455
JB		 6742005-02-15 Jan Beulich <jbeulich@novell.com>
675
676 * elfxx-ia64.c (ia64_howto_table): Correct strings for
677 R_IA64_DTPMOD64[LM]SB.
678
c5509b92
L		 6792005-02-14 H.J. Lu <hongjiu.lu@intel.com>
680
681 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
682 backward branch in the same section.
683 (elfNN_ia64_relocate_section): Inform users that the input
684 section is too big to relax br instruction when overflow
685 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
686 and R_IA64_PCREL21F.
687
5cba516c
NC		 6882005-02-14 Orjan Friberg <orjanf@axis.com>
689
690 * elfcore.h (elf_core_file_p): Move the call to
691 elf_backend_object_p to allow the correct machine to be set before
692 processing the program headers.
693
b59a68e1
NC		 6942005-02-14 Nick Clifton <nickc@redhat.com>
695
696 PR binutils/716
697 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
698 aware flag from the input bfd to the output bfd.
699
254f0426
MR		 7002005-02-11 Maciej W. Rozycki <macro@mips.com>
701
702 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
703 R_MIPS_LITERAL relocations for external symbols.
704 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
705 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
706
e91cdea7
L		 7072005-02-11 H.J. Lu <hongjiu.lu@intel.com>
708
709 * bfd-in2.h: Rebuilt.
710
67687978
PB		 7112005-02-11 Paul Brook <paul@codesourcery.com>
712
713 * elf-bfd.h (struct elf_link_hash_table): Add
714 is_relocatable_executable.
715 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
716 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
717 symbols in relocatable executables.
718 (bfd_elf_record_link_assignment): Create dynamic section symbols in
719 relocatable executables.
720 (_bfd_elf_link_renumber_dynsyms): Ditto.
721 (bfd_elf_final_link): Ditto.
722 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
723 relocations into relocatable executables.
724 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
725 executables. Also copy absolute relocations.
726 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
727 in relocatable executables.
728 (allocate_dynrelocs): Copy relocations for relocatable executables.
729 Output dynamic symbols for symbols defined in linker scripts.
730
ca724bf2
NC		 7312005-02-11 Nick Clifton <nickc@redhat.com>
732
4b74b983
NC		 733 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
734 to avoid a compile time warning.
735
ca724bf2
NC		 736 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
737 BFD_ASSERT.
738
3e25964f
NC		 739 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
740 inclusion of coffcode.h so that it is actually picked up.
741
cb7a88a4
NC		 742 * coffcode.h (coff_std_swap_table): Add an unused attribute in
743 case it is not used.
744
596c83ec
NC		 745 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
746 structure and macro.
747
6c408f53
NC		 748 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
749 array.
750
d5b2f13b
NC		 751 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
752 to protect the declaration of this array.
753
169a6afd
NC		 754 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
755 Avoid call to memcpy with a size of 0.
756
2917689a
AM		 7572005-02-12 Alan Modra <amodra@bigpond.net.au>
758
759 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
760 old-style branches to undefined dot-symbols which will be
761 satisfied by a plt call.
762
40d16e0b
AM		 7632005-02-11 Alan Modra <amodra@bigpond.net.au>
764
765 * elf64-ppc.c (move_plt_plist): New function, extracted from..
766 (ppc64_elf_copy_indirect_symbol): ..here.
767 (func_desc_adjust): Use move_plt_plist.
768
e37c699c
PB		 7692005-02-10 Paul Brook <paul@codesourcery.com>
770
771 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
772
6fa3860b
PB		 7732005-02-10 Paul Brook <paul@codesourcery.com>
774
775 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
776 symbols local.
777 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
778 (elf_link_renumber_local_hash_table_dynsyms): New function.
779 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
780
d457dcf6
JJ		 7812005-02-10 Jakub Jelinek <jakub@redhat.com>
782
783 * bfd-in.h (BFD_LINKER_CREATED): Define.
784 * bfd-in2.h: Rebuilt.
785 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
786 BFD_LINKER_CREATED bfds when determining input bfds without
787 .note.GNU-stack section.
788
7f05722e
MR		 7892005-02-10 Maciej W. Rozycki <macro@mips.com>
790
791 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
792 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
793 relocations against external symbols unchanged.
794
ccf5f610
PB		 7952005-02-08 Paul Brook <paul@codesourcery.com>
796
797 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
798 sections.
799
370a0e1b
HPN		 8002005-02-08 Hans-Peter Nilsson <hp@axis.com>
801
802 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
803 prefix here.
804
99277196
MR		 8052005-02-07 Maciej W. Rozycki <macro@mips.com>
806
807 * elf64-mips.c: Fix formatting throughout.
808
6422fbef
MR		 8092005-02-07 Maciej W. Rozycki <macro@mips.com>
810
811 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
812
303e4c21
AO		 8132005-02-07 Alexandre Oliva <aoliva@redhat.com>
814
815 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
816 *ABS*/*UND* sections.
817 (elf32_frv_relocate_section): Move zero-addend-required error...
818 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
819 missing needed TLS section.
820
c3864421
HPN		 8212005-02-07 Hans-Peter Nilsson <hp@axis.com>
822
823 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
824 being the last symbol.
9f400ee9
HPN		 825 (aout_link_add_symbols): Just return TRUE if a warning
826 symbol was last.
c3864421 827
765f2ef6
MR		 8282005-02-07 Maciej W. Rozycki <macro@mips.com>
829
830 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
831 R_MIPS_GPREL32 relocations against external symbols.
832 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
833 comment.
834
1b3a8575
AM		 8352005-02-07 Alan Modra <amodra@bigpond.net.au>
836
837 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
838 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
839 elf_string_from_elf_strtab.
840 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
841 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
842 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
843 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
844 looking at cached symtab info first, before iterating over headers.
845 For SHT_REL and SHT_RELA, load dynsymtab if needed.
846 * elfcode.h (elf_object_p): Don't load section header stringtab
847 specially.
848
90f487df
L		 8492005-02-06 H.J. Lu <hongjiu.lu@intel.com>
850
851 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
852 against protected function when building shared library.
853
854 PR 584
855 * elf64-x86-64.c (is_32bit_relative_branch): New.
856 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
857 protected function symbol when building shared library for
858 32bit relative branch instruction.
859
c4f68ce3
AM		 8602005-02-06 Alan Modra <amodra@bigpond.net.au>
861
862 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
863 syms when doing a relocatable link.
864 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
865 at u.def.section.
866 (ppc64_elf_tls_setup): Likewise.
867 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
868
908b32fc
AM		 8692005-02-04 Alan Modra <amodra@bigpond.net.au>
870
871 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
872 (link_hash_newfunc): Clear all locals using memset.
873 (make_fdh): Remove flags param. Always create fake func desc
874 weak. Link the descriptor with the code entry sym.
875 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
876 (add_symbol_adjust): Adjust make_fdh call.
877 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
878 descriptor to strong undefined if code entry is strong.
879
4ea42fb7
AM		 8802005-02-04 Alan Modra <amodra@bigpond.net.au>
881
882 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
883 lookup here. Set to new before calling bfd_link_repair_undef_list.
884 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
885
10d86c8a
AM		 8862005-02-03 Alan Modra <amodra@bigpond.net.au>
887
888 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
889
11f25ea6
AM		 8902005-02-03 Alan Modra <amodra@bigpond.net.au>
891
892 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
893 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
894 before the as-needed lib was loaded. Abort on unexpected refs.
895
4f40114d
AM		 8962005-02-02 Alan Modra <amodra@bigpond.net.au>
897
ec13b3bb
AM		 898 * elflink.c (elf_smash_syms): Expand comments.
899 (elf_link_add_object_symbols): Only call elf_smash_syms for
900 as-needed dynamic objects.
901
4f40114d
AM		 902 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
903 everything, just the field specific to ia64.
336549c1 904 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4f40114d 905
bb700d78
AM		 9062005-02-01 Alan Modra <amodra@bigpond.net.au>
907
908 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
909 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
910 undefined syms.
911 (struct add_symbol_adjust_data): New.
912 (add_symbol_adjust): Make an undefweak func desc for old ABI
913 objects to link with --as-needed shared libs. Return fail status.
914 Don't adjust old ABI func entry sym to weak if func desc syms
915 isn't defined.
916 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
917 and return status.
918
1ffd1c2f
HPN		 9192005-02-01 Hans-Peter Nilsson <hp@axis.com>
920
921 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
922 for clarity.
923
77cfaee6
AM		 9242005-02-01 Alan Modra <amodra@bigpond.net.au>
925
926 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
927 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
928 remove anything but new and undefweak.
929 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
930 existing _DYNAMIC.
931 (_bfd_elf_create_dynamic_sections): Formatting.
932 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
933 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
934 (struct elf_smash_data): New.
935 (elf_smash_syms): New function.
936 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
937 unneeded dynamic objects to loaded list.
938 (elf_link_output_extsym): Don't handle as-needed here. Strip
939 bfd_link_hash_new symbols.
940 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
941 delref when dynindx is already -1.
942 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
943 symbols.
944 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
945
b15c48d1
BE		 9462005-02-01 Ben Elliston <bje@au.ibm.com>
947
948 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
949
0983f4eb 9502005-02-01 Ben Elliston <bje@au.ibm.com>
0e71e495
BE		 951
952 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
953 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
954 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
955 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
956 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
957 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
958 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
959 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
960 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
961 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
962 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
963 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
964 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
965 throughout. Similarly, collapse #if 1'd code.
966
9672005-02-01 Ben Elliston <bje@au.ibm.com>
968
0983f4eb
BE		 969 * elf-bfd.h (bfd_elf_discard_group): Remove.
970 * elf.c (bfd_elf_discard_group): Likewise.
971 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
972
8c946ed5
RS		 9732005-01-31 Richard Sandiford <rsandifo@redhat.com>
974
975 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
976 (_bfd_elf_eh_frame_address_size): Declare.
977 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
978 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
979 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
980 (elf_backend_eh_frame_address_size): Define.
981 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
982 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
983 size from the new backend hook.
984 (_bfd_elf_write_section_eh_frame): Likewise.
985 (_bfd_elf_eh_frame_address_size): New function.
986
c46f8c51
AC		 9872005-01-31 Andrew Cagney <cagney@gnu.org>
988
989 * configure: Regenerate to track ../gettext.m4.
990
5cd3778d
MM		 9912005-01-31 Mark Mitchell <mark@codesourcery.com>
992
993 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
994 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
ec13b3bb 995
d6486796
NC		 9962005-01-31 Nick Clifton <nickc@redhat.com>
997
998 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
999 sparc-lynxos, vax-vms) be obsolete.
1000
b1342370
DJ		 10012005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1002
1003 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1004 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1005 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1006 * elfcode.h (elf_object_p): Use minpagesize instead of
1007 maxpagesize.
1008 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1009 (elfNN_bed): Include ELF_MINPAGESIZE.
1010
319850b4
JB		 10112005-01-28 Julian Brown <julian@codesourcery.com>
1012
1013 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1014 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1015 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1016 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
ec13b3bb 1017 passing flag value from ld. Set flag value in global hash table entry.
319850b4 1018 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
ec13b3bb 1019 relocation.
319850b4 1020
a53bf506
AC		 10212005-01-27 Andrew Cagney <cagney@gnu.org>
1022
1023 * configure: Regenerate to track ../gettext.m4 change.
1024
dc4c9c19
MM		 10252005-01-25 Mark Mitchell <mark@codesourcery.com>
1026
1027 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
ec13b3bb 1028 SymbianOS.
dc4c9c19 1029
90219bd0
AO		 10302005-01-25 Alexandre Oliva <aoliva@redhat.com>
1031
1032 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1033 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1034 for TLSMOFF.
1035 * reloc.c: Add R_FRV_TLSMOFF.
1036 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1037 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1038 (elf32_frv_relocate_section): Handle it.
1039 (elf32_frv_check_relocs): Likewise.
1040 * libbfd.h, bfd-in2.h: Rebuilt.
1041 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1042 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1043 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1044 such that they return the constant in gr9.
1045 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1046 symbols.
1047 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1048 too, such that they shrink on relaxation.
1049 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1050 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1051 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1052 if we can guarantee the use of 16-bit constants.
1053 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1054 Introduce TLS support for FR-V FDPIC.
1055 * reloc.c: Add TLS relocations.
1056 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1057 (elf32_frv_rel_tlsdesc_value_howto): New.
1058 (elf32_frv_rel_tlsoff_howto): New.
1059 (frv_reloc_map): Add new mappings.
1060 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1061 reloc information.
1062 (frvfdpic_dynamic_got_plt_info): New.
1063 (frvfdpic_plt_tls_ret_offset): New.
1064 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1065 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1066 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1067 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1068 section as local.
1069 (struct frvfdpic_relocs_info): Add TLS fields.
1070 (frvfdpic_relocs_info_hash): Warning clean up.
1071 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1072 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1073 (FRVFDPIC_TLS_BIAS): Define.
1074 (tls_biased_base): New.
1075 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1076 relocations.
1077 (frv_reloc_type_lookup): Likewise.
1078 (frvfdpic_info_to_howto_rel): Likewise.
1079 (elf32_frv_relocate_section): Likewise.
1080 (_frv_create_got_section): Create the PLT section here.
1081 (elf32_frvfdpic_create_dynamic_sections): Not here.
1082 (_frvfdpic_count_nontls_entries): Move out of...
1083 (_frvfdpic_count_got_plt_entries): ... here.
1084 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1085 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1086 support.
1087 (_frvfdpic_relax_tls_entries): New.
1088 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1089 (_frvfdpic_get_tlsdesc_entry): New.
1090 (_frvfdpic_assign_got_entries): Add TLS support.
1091 (_frvfdpic_assign_plt_entries): Likewise.
1092 (_frvfdpic_reset_got_plt_entries): New.
1093 (_frvfdpic_size_got_plt): Move out of...
1094 (elf32_frvfdpic_size_dynamic_sections): ... here.
1095 (_frvfdpic_relax_got_plt_entries): New.
1096 (elf32_frvfdpic_relax_section): New.
1097 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1098 (elf32_frv_check_relocs): Add TLS support.
1099 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1100 * libbfd.h, bfd-in2.h: Rebuilt.
1101
8615f3f2
AM		 11022005-01-25 Alan Modra <amodra@bigpond.net.au>
1103
1104 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1105 loadable reloc sections.
1106 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1107 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1108
7e9f0867
AM		 11092005-01-25 Alan Modra <amodra@bigpond.net.au>
1110
1111 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1112 sections immediately when linking shared libs. Instead, wait until
1113 we know a lib is needed.
1114 (_bfd_elf_link_create_dynstrtab): Extract from..
1115 (_bfd_elf_link_create_dynamic_sections_): ..here.
1116 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1117 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1118 for non-existent .dynamic.
1119 (elf_link_output_extsym): Don't complain about undefined symbols
1120 in as-needed dynamic libs that aren't actually linked.
1121
45181ed1
AC		 11222005-01-24 Andrew Cagney <cagney@gnu.org>
1123
1124 * configure: Regenerate, ../gettext.m4 was updated.
1125
753e3eb6
BE		 11262005-01-21 Ben Elliston <bje@au.ibm.com>
1127
1128 * aout-encap.c: Remove unused file.
1129
1c16dfa5
L		 11302005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 PR 679
1133 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1134 non-function symbols are local.
1135 (_bfd_elf_symbol_refs_local_p): Likewise.
1136
1449d79b
AM		 11372005-01-18 Alan Modra <amodra@bigpond.net.au>
1138
1139 * bfd.c (bfd_link_just_syms): Add abfd param.
1140 * bfd-in2.h: Regenerate.
1141
dcf507a6
RS		 11422005-01-17 Richard Sandiford <rsandifo@redhat.com>
1143
1144 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1145 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1146 instructions. If the amount of padding is known, reduce the size
1147 of the CIE or FDE by that amount.
1148
2c42be65
RS		 11492005-01-17 Richard Sandiford <rsandifo@redhat.com>
1150
1151 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1152 augmentation_size. Use bfd_signed_vmas for data_align.
1153 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1154 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1155 functions. Don't read past the end of the enclosing CIE or FDE.
1156 (skip_bytes): New utility function.
1157 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1158 sanity checking.
1159 (_bfd_elf_write_section_eh_frame): Use new functions.
1160
acfe5567
RS		 11612005-01-17 Richard Sandiford <rsandifo@redhat.com>
1162
1163 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1164 assert-style REQUIRE() macro to handle sanity checks.
1165
c0c28ab8
L		 11662005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1169 (comp_unit): Here.
1170 (read_unsigned_leb128): Removed.
1171 (read_signed_leb128): Removed.
1172 (find_abstract_instance_name): Updated.
1173 (parse_comp_unit): Accept info_ptr_unit.
1174 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1175 comp unit and pass it to parse_comp_unit.
1176
1177 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1178 (read_signed_leb128): Moved to ...
1179 * libbfd.c: Here.
1180
1181 * libbfd-in.h (read_unsigned_leb128): New prototype.
1182 (read_signed_leb128): Likewise.
1183 * libbfd.h: Regenerated.
1184
e38bc3b5
NC		 11852005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1186 Nick Clifton <nickc@redhat.com>
1187
1188 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1189 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1190 arch_sh4a_nofpu_up in order to match the external names and make the
1191 testsuite's job easier.
1192 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1193 names.
1194 * bfd-in2.h: Regenerate.
1195
8fb84ecc
AC		 11962005-01-15 Andrew Cagney <cagney@gnu.org>
1197
1198 * bfd.m4: New file.
1199 * acinclude.m4: Move BFD_NEED_DECLARATION,
1200 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1201 the new file bfd.m4. Include ../bfd/bfd.m4.
1202 * configure: Re-generate.
8615f3f2 1203
b4a38de6
AM		 12042005-01-12 Alan Modra <amodra@bigpond.net.au>
1205
1206 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1207 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1208 reaching PLT.
1209 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1210 R_PPC_RELAX32PC_PLT.
1211
3eb128b2
AM		 12122005-01-11 Alan Modra <amodra@bigpond.net.au>
1213
1214 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1215 symbols.
1216 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1217 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1218 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1219 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1220 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1221 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1222 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1223 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1224 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1225 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1226 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1227 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1228 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1229 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1230
264a1fe0
AM		 12312005-01-11 Alan Modra <amodra@bigpond.net.au>
1232
1233 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1234 .dynsbss flags.
1235
5c4504f7
NC		 12362005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1237
1238 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1239 * bfd-in2.h: Regenerate.
1240 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1241 to support these new machine values.
1242 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1243 the maxq10.
1244 (bfd_maxq_arch): Update values for the maxq20.
1245
669460c7
EB		 12462005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1247
1248 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1249 non-shared object, do not reserve space in .plt and .rela.plt for
1250 regular symbols neither defined nor referenced in shared objects.
1251
a51a7930
EB		 12522005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1253
01aac484
EB		 1254 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1255 to zero the structure.
1256 (create_got_section): Use BFD_ASSERT instead of abort.
a51a7930
EB		 1257 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1258 'srelgot' fields.
1259 (create_got_section): New function.
1260 (sparc64_elf_create_dynamic_sections): Likewise.
1261 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1262 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1263 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1264 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1265 (sparc64_elf_finish_dynamic_symbol): Likewise.
1266 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1267 (elf_backend_create_dynamic_sections): Define to
1268 sparc64_elf_create_dynamic_sections.
1269
151e5294
EB		 12702005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1271
1272 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1273 (elf_backend_omit_section_dynsym): Define to it.
1274 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1275 (elf_backend_omit_section_dynsym): Define to it.
1276
6f79b219
JJ		 12772005-01-07 Jakub Jelinek <jakub@redhat.com>
1278
1279 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1280 PT_DYNAMIC segment, unless .dynamic.
1281
4e7fd91e
PB		 12822005-01-06 Paul Brook <paul@codesourcery.com>
1283
1284 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1285 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1286 * configure: Regenerate.
1287 * elf32-arm.c: Add VxWorks target bfd.
1288 (USE_REL): Remove.
1289 (elf32_arm_link_hash_table): Add use_rel.
1290 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1291 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1292 Correct offset calculation for RELA case.
1293 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1294 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1295 (elf32_arm_vxworks_link_hash_table_create): New function.
1296 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1297 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1298 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1299
4c52953f
AM		 13002005-01-06 Alan Modra <amodra@bigpond.net.au>
1301
1302 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1303 multi_toc_needed.
1304 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1305 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1306 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1307 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1308 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1309 (toc_adjusting_stub_needed): Rewrite.
1310 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1311 toc tests. Adjust for toc_adjusting_stub_needed changes.
1312 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1313 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1314 * section.c: Expand comment on backend bits.
1315 * bfd-in2.h: Regenerate.
1316 * libbfd.h: Regenerate.
1317
f03d65b4
AM		 13182005-01-06 Alan Modra <amodra@bigpond.net.au>
1319
1320 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1321 toc adjusting stub, do not test source section flags.
1322
8af139b3
EB		 13232005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1324
1325 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1326 from STABS debugging sections again.
1327
06f22d7e
FF		 13282005-01-05 Fred Fish <fnf@specifixinc.com>
1329
1330 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1331 (find_abstract_instance_name): New function.
1332 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1333 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1334 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1335
83a358aa
PB		 13362004-12-31 Paul Brook <paul@copdesourcery.com>
1337
1338 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1339
b996922c
AM		 13402004-12-31 Alan Modra <amodra@bigpond.net.au>
1341
1342 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1343 Commit missing changes from 2004-12-22.
1344 * bfd-in2.h: Regenerate.
1345
17a83432
TL		 13462004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1347
1348 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1349
d69f560c
KW		 13502004-12-21 Kris Warkentin <kewarken@qnx.com>
1351
1352 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1353 Add 'base' argument for constructing register sections. Reformat.
1354 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1355 gp and fp regs. Reformat.
4c52953f 1356
750bce0e
NC		 13572004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1358
1359 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1360 * bfd-in2.h: Regenerate.
1361 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1362 (avr_reloc_map): Likewise.
1363 (avr_final_link_relocate): Likewise.
1364
a5db907e
AM		 13652004-12-22 Alan Modra <amodra@bigpond.net.au>
1366
1367 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1368 as-needed dynamic libs as undefined.
1369 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1370 libs when finding they are needed.
1371
8860955f
AM		 13722004-12-20 Alan Modra <amodra@bigpond.net.au>
1373
1374 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1375 (opd_entry_value): Use opd_relocs if available.
1376 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1377 copy .opd relocations to opd_relocs.
1378 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1379
1e50d24d
RS		 13802004-12-16 Richard Sandiford <rsandifo@redhat.com>
1381
1382 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1383 * elf32-v850.c (v850_elf_howto_table): Add entry for
1384 R_V850_LO16_SPLIT_OFFSET.
1385 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1386 (v850_elf_perform_lo16_relocation): New function, extracted from...
1387 (v850_elf_perform_relocation): ...here. Use it to handle
1388 R_V850_LO16_SPLIT_OFFSET.
1389 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1390 R_V850_LO16_SPLIT_OFFSET.
1391 * libbfd.h, bfd-in2.h: Regenerate.
1392
2fbd2a87
NC		 13932004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1394
1395 * config.bfd: Add s390x-ibm-tpf support.
1396
06302770
TL		 13972004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1398
8860955f 1399 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
06302770
TL		 1400 to prototype, to make hash info available.
1401 Prevent wrapped symbols from being adjusted twice.
1402
c314987d
RS		 14032004-12-14 Richard Sandiford <rsandifo@redhat.com>
1404
1405 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1406 overflow for calls to undefined weak symbols.
1407
5c799c07
AM		 14082004-12-11 Alan Modra <amodra@bigpond.net.au>
1409
1410 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1411 canonical sections syms have a name.
1412
645ea6a9
AM		 14132004-12-11 Alan Modra <amodra@bigpond.net.au>
1414
1415 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1416 have been adjusted for output.
1417 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1418
0e2cfdce
AM		 14192004-12-10 Alan Modra <amodra@bigpond.net.au>
1420
be8dd2ca
AM		 1421 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1422 add symtab_hdr param.
0e2cfdce
AM		 1423 (group_signature): Update calls.
1424 * elf-bfd.h (bfd_elf_sym_name): Update.
1425 * elf32-ppc.c (ppc_elf_relocate_section): Update.
8860955f
AM		 1426 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1427 (ppc64_elf_relocate_section): Update.
0e2cfdce
AM		 1428 * elflink.c (elf_link_input_bfd): Update.
1429
138f35cc
JJ		 14302004-12-10 Jakub Jelinek <jakub@redhat.com>
1431
1432 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1433 st_shndx on STT_SECTION sections.
1434
f9cfae62
DJ		 14352004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1436
1437 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1438 ELF section symbols.
1439
0d2e43ed
ILT		 14402004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1441
1367d393
ILT		 1442 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1443 return a real value, unless it is a PLT symbol.
1444 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1445 bal if possible.
1446
74f79d8d
ILT		 1447 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1448 R_MIPS_JALR entry to 0.
1449
0d2e43ed
ILT		 1450 * archures.c: Define bfd_mach_mips9000.
1451 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1452 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1453 * cpu-mips.c (I_mips9000): Define.
1454 (arch_info_struct): Add case for bfd_mach_mips9000.
1455 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1456 * bfd-in2.h: Regenerate.
1457
728b2f21
ILT		 14582004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1459
1460 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1461 overflow.
1462
45ab555d
BE		 14632004-12-07 Ben Elliston <bje@gnu.org>
1464
1465 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1466
1511ddaf
DJ		 14672004-12-06 Daniel Jacobowitz <dan@debian.org>
1468
1469 Suggested by Fergal Daly <fergal@esatclear.ie>:
1470 * simple.c (simple_dummy_multiple_definition): New function.
1471 (bfd_simple_get_relocated_section_contents): Use it.
1472
14732004-12-03 Jan Beulich <jbeulich@novell.com>
57426232
JB		 1474
1475 * elf.c (elf_find_function): Don't use the last file symbol ever,
1476 seen, but the last one seen prior to the symbol being reported.
1477 Don't report a filename at all for global symbols when that might
1478 be ambiguous/wrong.
1479
94a3258f
PB		 14802004-12-01 Paul Brook <paul@codesourcery.com>
1481
1482 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1483 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1484 version.
1485
529fcb95
PB		 14862004-12-01 Paul Brook <paul@codesourcery.com>
1487
1488 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1489 sections undefined.
1490
dea514f5
PB		 14912004-11-30 Paul Brook <paul@codesourcery.com>
1492
1493 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1494 no_pipeline_knowledge
1495 (elf32_arm_link_hash_table_create): Ditto.
1496 (bfd_elf32_arm_process_before_allocation): Ditto.
1497 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1498 handling.
1499 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1500 prototype.
1501 * bfd-in2.h: Regenerate.
1502
edfc032f
AM		 15032004-11-30 Randolph Chung <tausq@debian.org>
1504
1505 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1506 (elf32_hppa_grok_psinfo): New function.
1507 (elf_backend_grok_prstatus): Define.
1508 (elf_backend_grok_psinfo): Define.
1509
0be9069d
L		 15102004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1511
1512 PR 574:
1513 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1514
47cc2cf5
PB		 15152004-11-24 Paul Brook <paul@codesourcery.com>
1516
1517 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1518
0beaef2b
PB		 15192004-11-24 Paul Brook <paul@codesourcery.com>
1520
1521 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1522 (elf32_arm_swap_symbol_out): New function.
1523 (elf32_arm_size_info): Add.
1524 (elf_backend_size_info): Define.
1525
3dd2fcf0
DA		 15262004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1527
1528 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1529 make_bfd_asection.
1530
de52dba4
AM		 15312004-11-19 Alan Modra <amodra@bigpond.net.au>
1532
1533 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1534 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1535 * nlmcode.h (nlm_write_object_contents): Warning fix.
1536
288f74fa
BW		 15372004-11-18 Bob Wilson <bob.wilson@acm.org>
1538
1539 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1540
b7693d02
DJ		 15412004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1542
1543 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1544 (elf32_arm_plt_thumb_stub): New.
1545 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1546 and plt_got_offset.
1547 (elf32_arm_link_hash_traverse): Fix typo.
1548 (elf32_arm_link_hash_table): Add obfd.
1549 (elf32_arm_link_hash_newfunc): Initialize new fields.
1550 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1551 (elf32_arm_link_hash_table_create): Initialize obfd.
1552 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1553 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1554 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1555 interworking BFD is not dynamic.
1556 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1557 not emit glue for PLT references.
1558 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1559 emit glue for PLT references. Support the Thumb PLT prefix.
1560 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1561 plt_thumb_refcount.
1562 (elf32_arm_check_relocs): Likewise.
1563 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1564 plt_thumb_refcount.
1565 (allocate_dynrelocs): Handle Thumb PLT references.
1566 (elf32_arm_finish_dynamic_symbol): Likewise.
1567 (elf32_arm_symbol_processing): New function.
1568 (elf_backend_symbol_processing): Define.
1569
353057a5
RS		 15702004-11-16 Richard Sandiford <rsandifo@redhat.com>
1571
1572 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1573 add_fde_encoding. Remove need_relative.
1574 * elf-eh-frame.c (extra_augmentation_string_bytes)
1575 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1576 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1577 in cases where the CIE has no existing 'R' augmentation. Use
1578 size_of_output_cie_fde when assigning offsets. Use the final offset
1579 as the new section size.
1580 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1581 Account for any extra augmentation bytes in the returned offset.
1582 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1583 moved before being modified. Pad growing entries with DW_CFA_nops.
1584 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1585 and add_fde_encoding.
1586
b32d3aa2
MM		 15872004-11-15 Mark Mitchell <mark@codesourcery.com>
1588
1589 * elf32-arm.c (elf32_arm_relocate_section): Use
1590 arm_real_reloc_type.
1591
5d41f0b6
RS		 15922004-11-16 Richard Sandiford <rsandifo@redhat.com>
1593
1594 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1595 for discard relocations; don't add an R_MIPS_NONE to the main body
1596 of .rel.dyn.
1597
fc0e6df6
PB		 15982004-11-04 Paul Brook <paul@codesourcery.com>
1599
1600 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1601 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1602 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1603 default version definition for unversioned symbols.
1604 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1605 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1606 _bfd_elf_slurp_version_tables. Set default version for unversioned
1607 imported symbols.
1608
b23e50e2
PB		 16092004-11-15 Paul Brook <paul@codesourcery.com>
1610
1611 * elflink.c (elf_link_add_object_symbols): Don't assume version
1612 indices are consecutive.
1613
f4a6705c
RS		 16142004-11-14 Richard Sandiford <rsandifo@redhat.com>
1615
1616 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1617 composite relocations against the personality data.
1618
ee06dc07
PB		 16192004-11-13 Paul Brook <paul@codesourcery.com>
1620
1621 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1622 R_ARM_PREL31 relocations to PLT entries.
1623 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1624 (elf32_arm_check_relocs): Ditto.
1625
a1ace8d8
BW		 16262004-11-12 Bob Wilson <bob.wilson@acm.org>
1627
1628 * xtensa-isa.c (xtensa_interface_class_id): New.
1629
e4115460
BW		 16302004-11-11 Bob Wilson <bob.wilson@acm.org>
1631
1632 * elf32-xtensa.c (property_table_compare): Remove assertion about
1633 entries with the same address and non-zero size.
1634 (xtensa_read_table_entries): Report such entries as errors.
1635
6366ff1e
MM		 16362004-11-11 Mark Mitchell <mark@codesourcery.com>
1637
1638 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1639 R_ARM_RELATIVE on Symbian OS.
1640
b34af79c
MM		 16412004-11-09 Mark Mitchell <mark@codesourcery.com>
1642
e6dc21b6
MM		 1643 * som.c (som_bfd_print_private_bfd_data): New function.
1644 (som_object_setup): Save the auxiliary header. Don't assume that
1645 zero is an invalid entry point for a shared library.
1646 (som_object_p): Allocate the auxiliary header on the heap.
1647
b34af79c
MM		 1648 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1649 declaration.
1650 (elf32_arm_symbian_modify_segment_map): Likewise.
1651
08d1f311
DJ		 16522004-11-09 Daniel Jacobowitz <dan@debian.org>
1653
1654 From David Poole <daveml@mbuf.com>:
1655 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1656 (elf32_arm_size_dynamic_sections): Call it.
1657
0306b3bf
AM		 16582004-11-09 Alan Modra <amodra@bigpond.net.au>
1659
1660 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1661 (ALL_MACHINES_CFILES): Fix typo.
1662 * Makefile.in: Regenerate.
1663 * po/SRC-POTFILES.in: Regenerate.
1664
a16385dc
MM		 16652004-11-08 Mark Mitchell <mark@codesourcery.com>
1666
1667 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1668 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1669 symbol in the relocation.
1670
0306b3bf
AM		 16712004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1672 Vineet Sharma <vineets@noida.hcltech.com>
7499d566
NC		 1673
1674 * coff-maxq.c: New File.
0306b3bf
AM		 1675 * cpu-maxq.c: New File.
1676 * coffcode.h: Likewise.
1677 * config.bfd: Likewise.
1678 * configure.in (maxqcoff_vec): New target vector.
7499d566
NC		 1679 * Makefile.am: Add support for maxq target.
1680 * configure.in: Likewise.
0306b3bf
AM		 1681 * archures.c:. Likewise.
1682 * targets.c: Likewise.
1683 * bfd_in2.h : Regenerated.
7499d566
NC		 1684 * Makefile.in: Regenerated.
1685 * configure: Regenerated.
1686 * doc/Makefile.in: Regenerated.
1687
977cdf5a
NC		 16882004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1689
1690 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1691 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1692 C_NT_WEAK aux entries.
1693 (_bfd_coff_generic_relocate_section): Handle undefined
1694 aliases.
1695
9dfe8738
AS		 16962004-11-07 Andreas Schwab <schwab@suse.de>
1697
1698 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1699 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1700 non-default visibility.
1701
c3c76620
MM		 17022004-11-01 Mark Mitchell <mark@codesourcery.com>
1703
1704 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
0306b3bf 1705 D_PAGED.
c3c76620
MM		 1706 (elf32_arm_symbian_modify_segment_map): Don't
1707 reset includes_filehdr and includes_phdrs here.
1708
7f266840
DJ		 17092004-11-04 Daniel Jacobowitz <dan@debian.org>
1710
1711 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1712 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1713 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1714 dependency.
1715 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1716 to a new removed list. Remove normal configuration stanzas.
1717 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1718 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1719 elfarm-nabi.lo with elf32-arm.lo.
1720 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1721 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1722 * elf32-arm.h: Remove.
1723 * elfarm-oabi.c: Remove.
1724 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1725 and bfd_elf32_littlearm_oabi_vec.
1726 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1727
bac23f82
HPN		 17282004-11-04 Hans-Peter Nilsson <hp@axis.com>
1729
1730 * config.bfd: Support crisv32-*-* like cris-*-*.
1731 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1732 (bfd_mach_cris_v10_v32): New macros.
1733 * cpu-cris.c: Tweak formatting.
1734 (get_compatible): New function.
1735 (N): New macro.
1736 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1737 bfd_arch_info_type:s.
1738 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1739 get_compatible for member compatible and link bfd_cris_arch_v32 as
1740 next.
1741 * elf32-cris.c (cris_elf_pcrel_reloc)
1742 (cris_elf_set_mach_from_flags): New functions.
1743 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1744 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1745 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1746 numbers for bfd_mach_cris_v32.
1747 (PLT_ENTRY_SIZE_V32): New macro.
1748 (elf_cris_plt0_entry): Drop last comma in initializer.
1749 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1750 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1751 PLT initializers.
1752 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1753 "%B, section %A".
1754 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1755 (elf_cris_finish_dynamic_sections): Similar.
1756 (elf_cris_adjust_dynamic_symbol): Similar.
1757 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1758 section %A".
1759 <switch with PIC relocs>: Emit error and return FALSE for
1760 bfd_mach_cris_v10_v32.
1761 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1762 Emit warning when generating textrel reloc.
1763 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1764 (cris_elf_final_write_processing): Set flags according to mach.
1765 (cris_elf_print_private_bfd_data): Display
1766 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1767 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1768 new_flags. Don't call cris_elf_final_write_processing. Don't
1769 look at the actual elf header flags at all; use
1770 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1771 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1772 objects.
1773 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1774 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1775 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1776 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1777 * bfd-in2.h, libbfd.h: Regenerate.
1778
c5614fa4
AM		 17792004-11-04 Alan Modra <amodra@bigpond.net.au>
1780
1781 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1782 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1783 comment.
1784 (struct adjust_toc_info): New.
1785 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1786
0ebdbb83
BW		 17872004-11-03 Bob Wilson <bob.wilson@acm.org>
1788
1789 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1790 if there are no segments.
1791
675b2ace
DJ		 17922004-11-02 Daniel Jacobowitz <dan@debian.org>
1793
1794 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1795
58852c27
NC		 17962004-11-02 Nick Clifton <nickc@redhat.com>
1797
1798 * elf32-iq2000.c: Convert to ISO C90 formatting.
1799
e6857c0c
HPN		 18002004-11-02 Hans-Peter Nilsson <hp@axis.com>
1801
20288ed6 1802 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
e6857c0c 1803
bf718458
L		 18042004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1805
1806 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1807 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1808 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1809
044ad7e3
KK		 18102004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1811
1812 * elf32-sh.c (tpoff): Take alignment into account.
1813
d5cb4bb8
NC		 18142004-10-28 Nick Clifton <nickc@redhat.com>
1815
1816 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
0d48eab6 1817 performing a relocatable link.
d5cb4bb8
NC		 1818 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1819 for MIPS ports under Irix.
1820
5b5bb741
PB		 18212004-10-27 Richard Earnshaw <rearnsha@arm.com>
1822
1823 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1824 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1825 (elf32_arm_final_link_relocate): Ditto.
1826 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1827 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1828 (elf32_arm_adjust_dynamic_symbol): Ditto.
1829 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1830 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1831 (elf32_arm_r_howto): ... To here.
1832 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1833
97ecf322
L		 18342004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1835
1836 PR 475
1837 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1838 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1839 and R_IA64_SECREL64LSB.
1840
3e3b46e5
PB		 18412004-10-26 Paul Brook <paul@codesourcery.com>
1842
1843 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1844 (bfd_elf_size_dynamic_sections): Create default version definition.
1845 (elf_link_output_extsym): Adjust for default symbol version.
1846
aa69fe43
HPN		 18472004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1848
278b4623
HPN		 1849 * mmo.c: Adjust to ISO C.
1850
aa69fe43
HPN		 1851 * mmo.c (mmo_write_section_description): New function broken out
1852 of mmo_internal_write_section.
1853 (mmo_internal_write_section): For each of .text and .data, call
1854 mmo_write_section_description before outputting contents if it has
1855 nontrivially deducible vma or contents.
1856 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1857 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1858 symbols if found within the .data address range.
1859
ed040321
DJ		 18602004-10-24 Daniel Jacobowitz <dan@debian.org>
1861
1862 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1863
830866af
HPN		 18642004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1865
1866 * mmo.c (File Layout): Correct place of misplaced blurb about
1867 special data.
1868
5f417ca3
MK		 18692004-10-22 Mark Kettenis <kettenis@gnu.org>
1870
1871 * config.bfd: Add mips64*-*-openbsd.
1872
823fc61f
BW		 18732004-10-21 Bob Wilson <bob.wilson@acm.org>
1874
1875 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1876 statements.
1877
8697aafb
L		 18782004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1879
1880 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1881 * configure: Regenerate.
1882
dfeffb9f
L		 18832004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1884
1885 PR 463
1886 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1887 to linker reloc_overflow callback.
1888 (aout_link_input_section_ext): Likewise.
1889 (aout_link_reloc_link_order): Likewise.
1890 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1891 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1892 Likewise.
1893 (alpha_relocate_section): Likewise.
1894 * coff-arm.c (coff_arm_relocate_section): Likewise.
1895 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1896 * coff-h8500.c (extra_case): Likewise.
1897 * coff-i960.c (coff_i960_relocate_section): Likewise.
1898 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1899 * coff-mips.c (mips_relocate_section): Likewise.
1900 * coff-or32.c (coff_or32_relocate_section): Likewise.
1901 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1902 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1903 * coff-sh.c (sh_relocate_section): Likewise.
1904 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1905 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1906 * coff-z8k.c (extra_case): Likewise.
1907 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1908 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1909 (_bfd_coff_generic_relocate_section): Likewise.
1910 * ecoff.c (ecoff_reloc_link_order): Likewise.
1911 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1912 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1913 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1914 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1915 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1916 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1917 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1918 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1919 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1920 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1921 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1922 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1923 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1924 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1925 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1926 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1927 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1928 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1929 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1930 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1931 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1932 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1933 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1934 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1935 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1936 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1937 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1938 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1939 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1940 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1941 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1942 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1943 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1944 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1945 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1946 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1947 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1948 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1949 * elflink.c (elf_reloc_link_order): Likewise.
1950 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1951 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1952 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1953 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1954 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1955 (aout_link_reloc_link_order): Likewise.
1956 * reloc.c (bfd_generic_get_relocated_section_contents):
1957 Likewise.
1958 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1959 * simple.c (simple_dummy_reloc_overflow): Updated.
1960
1715e0e3
AS		 19612004-10-20 Andreas Schwab <schwab@suse.de>
1962
1963 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1964 (elf_backend_plt_sym_val): Define.
1965
db3d41a8
DS		 19662004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1967
1968 * config.bfd: Set targ_underscore=yes for PE COFF targets
1969
4b85d634
AM		 19702004-10-19 Alan Modra <amodra@bigpond.net.au>
1971
1972 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1973 (ppc64_elf_edit_opd): Likewise.
1974
6df4d94c
MM		 19752004-10-18 Mark Mitchell <mark@codesourcery.com>
1976
1977 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1978 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1979 set SEC_ALLOC and SEC_LOAD.
1980
00d962d1
NC		 19812004-10-18 Nick Clifton <nickc@redhat.com>
1982
1983 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1984 'name' for relocs against both local and global symbols.
1985
b58f81ae
DJ		 19862004-10-16 Daniel Jacobowitz <dan@debian.org>
1987
1988 * bfd-in2.h: Regenerate.
1989 * bfd.c (struct bfd): Add no_export.
1990 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1991
7d3f158f
AM		 19922004-10-15 Alan Modra <amodra@bigpond.net.au>
1993
1994 * config.bfd: Whitespace cleanup.
1995 * Makefile.am: Run "make dep-am"
1996 * Makefile.in: Regenerate.
1997
6d2cd210
JJ		 19982004-10-15 Jakub Jelinek <jakub@redhat.com>
1999
2000 * elflink.c (struct already_linked_section): Removed.
2001 (try_match_symbols_in_sections, already_linked): Removed.
2002 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2003 prefix of section names when finding already_linked_table
2004 chain. Compare section names. Instead of calling already_linked,
2005 do it inline and only for sections in the same already_linked_list.
2006
92e4ec35
AM		 20072004-10-15 Alan Modra <amodra@bigpond.net.au>
2008
2009 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2010 parameter. If called after _bfd_elf_write_section_eh_frame,
2011 don't allow a -2 return unless need_* bit is already set, and
2012 handle offsets adjusted for output_offset.
2013 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2014 * elf.c (_bfd_elf_section_offset): Update call.
2015
7bf6dede
L		 20162004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2017
2018 PR 440
2019 * coffcode.h (coff_compute_section_file_positions): Cast to
2020 bfd_vma when computing page alignment.
2021
c0042f5d
MM		 20222004-10-13 Mark Mitchell <mark@codesourcery.com>
2023
2024 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2025 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2026
2a1b9a48
MM		 20272004-10-12 Mark Mitchell <mark@codesourcery.com>
2028
2029 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2030 relocations use a virtual address, not a section offset.
2031
b08b5071
BW		 20322004-10-12 Bob Wilson <bob.wilson@acm.org>
2033
2034 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2035 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2036 xtensa_format_encode.
2037 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2038 (ebb_add_proposed_action): Delete.
2039
7fa3d080
BW		 20402004-10-12 Bob Wilson <bob.wilson@acm.org>
2041
2042 * elf32-xtensa.c: Use ISO C90 formatting.
2043
3656d5e3
PB		 20442004-10-12 Paul Brook <paul@codesourcery.com>
2045
2046 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2047 message.
2048
8cb51566
PB		 20492004-10-12 Paul Brook <paul@codesourcery.com>
2050
2051 * elf32-arm.h: Support EABI version 4 objects.
2052
1abc8597
AM		 20532004-10-12 Alan Modra <amodra@bigpond.net.au>
2054
2055 PR 325
2056 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2057 Don't mark as default.
2058 (bfd_x86_64_arch): Don't mark as default.
2059
9e66c942
AM		 20602004-10-12 Alan Modra <amodra@bigpond.net.au>
2061
2062 * elflink.c (enum action_discarded): New.
2063 (elf_section_complain_discarded): Delete.
2064 (elf_action_discarded): New function subsuming the above and also
2065 controlling reloc behaviour.
1abc8597 2066 (elf_link_input_bfd): Use it.
9e66c942 2067
7f1204bb
JJ		 20682004-10-11 Jakub Jelinek <jakub@redhat.com>
2069
2070 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2071 (special_sections): Add .gnu.liblist and .gnu.conflict.
2072 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2073
87e5235d
AM		 20742004-10-11 Alan Modra <amodra@bigpond.net.au>
2075
2076 PR 233
2077 * elflink.c (elf_link_input_bfd): Try harder to support
2078 relocations against symbols in removed linkonce sections.
2079
2ad770c3
AM		 20802004-10-11 Alan Modra <amodra@bigpond.net.au>
2081
029446c4
AM		 2082 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2083
2ad770c3
AM		 2084 PR 354
2085 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2086 sections do not reference symbols in non-SEC_ALLOC sections.
2087
1da212d6
AM		 20882004-10-11 Alan Modra <amodra@bigpond.net.au>
2089
2090 PR 437
2091 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2092 (_bfd_elf_link_omit_section_dynsym): Formatting.
2093
f12123c0
AM		 20942004-10-10 Alan Modra <amodra@bigpond.net.au>
2095
2096 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2097 * libbfd.h: Regnerate.
2098 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2099 * elf32-frv.c: Likewise.
2100 * elf32-m32r.c: Likewise.
2101 * elf32-ppc.c: Likewise.
2102 * elf64-hppa.c: Likewise.
2103 * elfxx-ia64.c: Likewise.
2104 * opncls.c: Likewise.
2105
fda3ecf2
AM		 21062004-10-10 Alan Modra <amodra@bigpond.net.au>
2107
3472e2e9
AM		 2108 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2109 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2110 offsets stored in struct eh_cie_fde entries before doing other
2111 work.
2112
fda3ecf2
AM		 2113 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2114 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2115 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2116 setting offsets for removed CIEs. Don't set "sec", instead set
2117 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2118 CIE in hdr_info. Only set make_relative and make_lsda_relative
2119 for CIEs. Use pointers rather than array indices.
2120 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2121 make_lsda_relative, need_* on cie_inf for FDEs.
2122 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2123 section output_offset. Delete cie_offset, instead use cie_inf
2124 pointer to CIE entry. Use need_relative and need_lsda_relative on
2125 CIE entry for FDEs. Use pointers rather than array indices.
2126
7db6994f
AM		 21272004-10-09 Alan Modra <amodra@bigpond.net.au>
2128
2129 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2130 bfd_is_target_special_symbol.
2131 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2132 * som.c (som_bfd_is_target_special_symbol): Define.
2133
3c9458e9
NC		 21342004-10-08 Nick Clifton <nickc@redhat.com>
2135
2136 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2137 * configure: Regenerate.
2138 * bfd-in2.h: Regenerate.
2139 * syms.c (bfd_is_target_special_symbol): New interface function.
2140 Returns true when a symbol should be considered to be special.
7db6994f 2141 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3c9458e9
NC		 2142 the symbol jump table.
2143 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2144 Return true iff the symbol is a mapping symbol.
2145 (bfd_elf32_bfd_is_target_special_symbol): Define.
2146 * elfxx-target.h: Provide a default definition for
2147 bfd_is_target_special_symbol.
2148 * aout-target.h: Likewise.
2149 * aout-tic30.c: Likewise.
873d03ee 2150 * binary.c: Likewise.
3c9458e9
NC		 2151 * coffcode.h: Likewise.
2152 * i386msdos.c: Likewise.
2153 * ieee.c: Likewise.
873d03ee 2154 * ihex.c: Likewise.
3c9458e9
NC		 2155 * libaout.h: Likewise.
2156 * libbfd-in.h: Likewise
2157 * libecoff.h: Likewise.
2158 * mach-o.c: Likewise.
2159 * mmo.c: Likewise.
2160 * nlm-target.h: Likewise.
2161 * oasys.c: Likewise.
2162 * pef.c: Likewise.
2163 * ppcboot.c: Likewise.
2164 * srec.c: Likewise.
2165 * tekhex.c: Likewise.
2166 * versados.c: Likewise.
2167 * vms.c: Likewise.
2168 * xcoff-target.h: Likewise.
2169 * xsym.c: Likewise.
2170 * libbfd.h: Regenerate.
2171
d2b2c203
DJ		 21722004-10-08 Daniel Jacobowitz <dan@debian.org>
2173
2174 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2175 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2176 (elf_backend_section_from_shdr): Define.
2177
864274b0
AM		 21782004-10-08 Alan Modra <amodra@bigpond.net.au>
2179
2180 * syms.c (bfd_is_local_label): Return false for file symbols.
2181
43cd72b9 21822004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 2183 David Heine <dlheine@tensilica.com>
43cd72b9
BW		 2184
2185 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2186 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2187 (elf32xtensa_no_literal_movement): New global variable.
2188 (elf_howto_table): Add entries for new relocations.
2189 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2190 (property_table_compare): When addresses are equal, compare sizes and
2191 various property flags.
2192 (property_table_matches): New.
2193 (xtensa_read_table_entries): Extend to read new property tables. Add
2194 output_addr parameter to indicate that output addresses should be used.
2195 Use bfd_get_section_limit.
2196 (elf_xtensa_find_property_entry): New.
2197 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2198 (elf_xtensa_check_relocs): Handle new relocations.
2199 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2200 relocations. Use new xtensa-isa.h functions.
2201 (build_encoding_error_message): Remove encode_result parameter. Add
2202 new target_address parameter used to detect alignment errors.
2203 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2204 error handling. Use new is_operand_relocation function.
2205 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2206 Use underbar macro for error messages. Formatting.
2207 (get_const16_opcode): New.
2208 (get_l32r_opcode): Add a separate flag for initialization.
2209 (get_relocation_opnd): Operand number is no longer explicit in the
2210 relocation. Change to decode the opcode and analyze its operands.
2211 (get_relocation_slot): New.
2212 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2213 Use new xtensa-isa.h functions to handle multislot instructions.
2214 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2215 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2216 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2217 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2218 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2219 get_single_format, init_op_single_format_table): New.
2220 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2221 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2222 (contract_asm_expansion): Add error_message parameter and pass it to
2223 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2224 with R_XTENSA_SLOT0_OP.
2225 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2226 instructions. Use new xtensa-isa.h functions.
2227 (r_reloc struct): Add new virtual_offset field.
2228 (r_reloc_init): Add contents and content_length parameters. Set
2229 virtual_offset field to zero. Add contents to target_offset field for
2230 partial_inplace relocations.
2231 (r_reloc_is_defined): Check for null.
2232 (print_r_reloc): New debug function.
2233 (source_reloc struct): Replace xtensa_operand field with pair of the
2234 opcode and the operand position. Add is_abs_literal field.
2235 (init_source_reloc): Specify operand by opcode/position pair. Set
2236 is_abs_literal field.
2237 (source_reloc_compare): When target_offsets are equal, compare other
2238 fields to make sorting predictable.
2239 (literal_value struct): Add is_abs_literal field.
2240 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2241 (init_literal_value): New.
2242 (is_same_value): Replace with ...
2243 (literal_value_equal): ... this function. Add comparisons of
2244 virtual_offset and is_abs_literal fields.
2245 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2246 failure. Initialize has_last_loc field.
2247 (value_map_hash_table_delete): New.
2248 (hash_literal_value): Rename to ...
2249 (literal_value_hash): ... this. Include is_abs_literal flag and
2250 virtual_offset field in the hash value.
2251 (get_cached_value): Rename to ...
2252 (value_map_get_cached_value): ... this. Update calls to
2253 literal_value_hash and literal_value_equal.
2254 (add_value_map): Check for allocation failure. Update calls to
2255 value_map_get_cached_value and literal_value_hash.
2256 (text_action, text_action_list, text_action_t): New types.
2257 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2258 text_action_add, text_action_add_literal, offset_with_removed_text,
2259 offset_with_removed_text_before_fill, find_insn_action,
2260 print_action_list, print_removed_literals): New.
2261 (offset_with_removed_literals): Delete.
2262 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2263 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2264 allocated_relocs_count fields.
2265 (init_xtensa_relax_info): Initialize new fields.
2266 (reloc_bfd_fix struct): Add new translated field.
2267 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2268 translated field.
2269 (fix_compare, cache_fix_array): New.
2270 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2271 section via get_xtensa_relax_info. Use cache_fix_array to set up
2272 sorted fix_array and use bsearch instead of linear search.
2273 (section_cache_t): New struct.
2274 (init_section_cache, section_cache_section, clear_section_cache): New.
2275 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2276 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2277 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2278 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2279 New.
2280 (retrieve_contents): Use bfd_get_section_limit.
2281 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2282 to compute_removed_literals. Free value_map_hash_table when no longer
2283 needed.
2284 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2285 compute_text_actions for all sections.
2286 (find_relaxable_sections): Mark sections as relaxable if they contain
2287 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2288 call. Increment relax_info src_count field only for appropriate
2289 relocation types. Remove is_literal_section check.
2290 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2291 r_reloc_init and find_associated_l32r_irel. Check
2292 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2293 literals. Pass is_abs_literal flag to init_source_reloc.
2294 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2295 CONST16 instructions. Adjust calls to r_reloc_init and
fda3ecf2 2296 pcrel_reloc_fits. Handle weak symbols conservatively.
43cd72b9
BW		 2297 (find_associated_l32r_irel): Add bfd parameter and pass it to
2298 is_l32r_relocation.
2299 (compute_text_actions, compute_ebb_proposed_actions,
2300 compute_ebb_actions, check_section_ebb_pcrels_fit,
2301 check_section_ebb_reduces, text_action_add_proposed,
2302 compute_fill_extra_space): New.
2303 (remove_literals): Replace with ...
2304 (compute_removed_literals): ... this function. Call
2305 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2306 Call xtensa_read_table_entries to get the property table. Skip
2307 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2308 is_removable_literal, remove_dead_literal, and
fda3ecf2 2309 identify_literal_placement functions.
43cd72b9
BW		 2310 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2311 instead of linear search.
2312 (is_removable_literal, remove_dead_literal,
2313 identify_literal_placement): New.
2314 (relocations_reach): Update check for literal not referenced by any
2315 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2316 (coalesce_shared_literal, move_shared_literal): New.
2317 (relax_section): Use bfd_get_section_limit. Call
2318 translate_section_fixes. Update calls to r_reloc_init and
2319 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2320 Add call to pin_internal_relocs. Add special handling for
2321 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2322 info to calculate new addend_displacement variable. Replace code for
2323 deleting literals with more general code to perform the actions
2324 determined by the action_list for the section.
2325 (translate_section_fixes, translate_reloc_bfd_fix): New.
2326 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2327 find_removed_literal only if is_operand_relocation. Update call to
2328 offset_with_removed_text. Use new target_offset and removed_bytes
2329 variables.
2330 (move_literal): New.
2331 (relax_property_section): Use bfd_get_section_limit. Set new
2332 is_full_prop_section flag and handle new property tables. Update calls
2333 to r_reloc_init and offset_with_removed_text. Check
2334 is_relaxable_asm_section flag. Handle expansion of zero-sized
2335 unreachable entries, with use of offset_with_removed_text_before_fill.
2336 For relocatable links, combine entries only for literal tables.
2337 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2338 calls to offset_with_removed_text. Translate st_size field for
2339 function symbols.
2340 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2341 failure. Add contents parameter. Update call to get_bfd_fix. Update
2342 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2343 R_XTENSA_ASM_EXPAND relocs.
2344 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2345 call to get_bfd_fix. Include offset from contents for partial_inplace
2346 relocations.
2347 (is_reloc_sym_weak): New.
2348 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2349 (prop_sec_len): New.
2350 (xtensa_is_property_section): Handle new property sections.
2351 (is_literal_section): Delete.
2352 (internal_reloc_compare): When r_offset matches, compare r_info and
2353 r_addend to make sorting predictable.
2354 (internal_reloc_matches): New.
2355 (xtensa_get_property_section_name): Handle new property sections.
2356 (xtensa_get_property_predef_flags): New.
2357 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2358 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2359 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2360 (xtisa_errno, xtisa_error_msg): New variables.
2361 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2362 (xtensa_insnbuf_alloc): Add error handling.
2363 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2364 use xtensa_format_decode. Add error handling.
2365 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2366 instruction length to find the number of bytes to copy.
2367 (xtensa_isa_init): Add error handling. Replace calls to
2368 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2369 tables in the xtensa_modules structure.
2370 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2371 xtensa_extend_isa): Delete.
2372 (xtensa_isa_free): Change to only free lookup tables.
2373 (opname_lookup_compare): Replace with ...
2374 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2375 (xtensa_insn_maxlength): Rename to ...
2376 (xtensa_isa_maxlength): ... this.
2377 (xtensa_insn_length): Delete.
2378 (xtensa_insn_length_from_first_byte): Replace with ...
2379 (xtensa_isa_length_from_chars): ... this function.
2380 (xtensa_num_opcodes): Rename to ...
2381 (xtensa_isa_num_opcodes): ... this.
2382 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2383 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2384 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2385 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2386 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2387 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2388 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2389 (xtensa_opcode_lookup): Add error handling.
2390 (xtensa_decode_insn): Replace with ...
2391 (xtensa_opcode_decode): ... this function, with new format and
2392 slot parameters. Add error handling.
2393 (xtensa_encode_insn): Replace with ...
2394 (xtensa_opcode_encode): ... this function, which does the encoding via
2395 one of the entries in the "encode_fns" array. Add error handling.
2396 (xtensa_opcode_name): Add error handling.
2397 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2398 xtensa_opcode_is_call): New.
2399 (xtensa_num_operands): Replace with ...
2400 (xtensa_opcode_num_operands): ... this function. Add error handling.
2401 (xtensa_opcode_num_stateOperands,
2402 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2403 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2404 xtensa_operand_is_visible): New.
2405 (xtensa_get_operand, xtensa_operand_kind): Delete.
2406 (xtensa_operand_inout): Add error handling and special-case for
2407 "sout" operands.
2408 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2409 operate on one slot of an instruction. Added error handling.
2410 (xtensa_operand_encode): Handle default operands with no encoding
2411 functions. Check for success by comparing against decoded value.
2412 Add error handling.
2413 (xtensa_operand_decode): Handle default operands. Return decoded value
2414 through argument pointer. Add error handling.
2415 (xtensa_operand_is_register, xtensa_operand_regfile,
2416 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2417 (xtensa_operand_isPCRelative): Rename to ...
2418 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2419 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2420 through argument pointer. Add error handling.
2421 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2422 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2423 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2424 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2425 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2426 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2427 xtensa_state_is_exported, xtensa_sysreg_lookup,
2428 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2429 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2430 xtensa_interface_num_bits, xtensa_interface_inout,
2431 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2432 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2433 * xtensa-modules.c: Rewrite to use new data structures.
2434 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2435 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2436 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2437 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2438 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2439 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2440 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2441 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2442 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2443 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2444 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2445 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2446 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2447 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2448 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2449 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2450 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2451 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2452 * Makefile.in: Regenerate.
2453 * bfd-in2.h: Likewise.
2454 * libbfd.h: Likewise.
2455
99022dfb
RS		 24562004-10-07 Richard Sandiford <rsandifo@redhat.com>
2457
2458 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2459 against the absolute section.
2460 (mips_elf64_write_rela): Likewise.
2461
b67ae299
NC		 24622004-10-07 Jan Beulich <jbeulich@novell.com>
2463
2464 * elf.c (elf_find_function): Don't generally check for matching
2465 section, just for non-file symbols. Remove redunant comparison
2466 for the latter.
2467 * elf32-arm.h (arm_elf_find_function): Likewise.
2468
8fdd7217
NC		 24692004-10-07 Jeff Baker <jbaker@qnx.com>
2470
2471 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2472 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2473 was specified.
2474
073a2dc3
RM		 24752004-10-04 Roland McGrath <roland@redhat.com>
2476
2477 * hash.c (bfd_hash_set_default_size): Use const for table.
2478 Use size_t instead of int for variable compared to sizeof results.
2479
7785be14
AM		 24802004-10-05 Alan Modra <amodra@bigpond.net.au>
2481
2482 PR 425
2483 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2484
40a18ebd
NC		 24852004-10-01 Paul Brook <paul@codesourcery.com>
2486
2487 * elf32-arm.h (elf32_arm_fake_sections,
2488 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2489 functions.
2490 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2491
8935b81f
AM		 24922004-10-01 Alan Modra <amodra@bigpond.net.au>
2493
2494 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2495 need_lsda_relative.
2496 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2497 need_relative or need_lsda_relative if we are processing an
2498 offset for a reloc on a FDE initial loc or LSDA field
2499 respectively.
2500 (_bfd_elf_write_section_eh_frame): Test need_relative and
2501 need_lsda_relative in place of corresponding make_* field
2502 when deciding to use pc-relative encodings.
2503
eeac373a
PB		 25042004-09-30 Paul Brook <paul@codesourcery.com>
2505
2506 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2507 target2 relocation type.
2508
7479dfd4
L		 25092004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2510
2511 PR 414
2512 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2513
0dd132b6
NC		 25142004-09-30 Paul Brook <paul@codesourcery.com>
2515
2516 * reloc.c: Add BFD_RELOC_ARM_SMI.
2517 * bfd-in2.h: Regenerate.
2518 * libbfd.h: Ditto.
2519
1ba54ee0
AM		 25202004-09-24 Alan Modra <amodra@bigpond.net.au>
2521
2522 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2523 vma and output offset to address.
2524 * simple.c (simple_save_output_info): Only set output section
2525 and offset for debug sections, or those not already set up by
2526 the linker.
2527 (bfd_simple_get_relocated_section_contents): Update comment.
2528
5efb6261
AM		 25292004-09-24 Alan Modra <amodra@bigpond.net.au>
2530
2531 * elf.c (IS_LOADED): Delete.
2532 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2533 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2534 to 2004-09-22.
2535
fca870e4
AM		 25362004-09-23 Alan Modra <amodra@bigpond.net.au>
2537
2538 PR gas/396
2539 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2540 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2541 redundant assignment of EM_SPARC.
2542
c86696a3
BF		 25432004-09-22 Brian Ford <ford@vss.fsi.com>
2544
2545 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2546 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2547 constants.
2548 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2549
73adb214
AM		 25502004-09-22 Alan Modra <amodra@bigpond.net.au>
2551
2552 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2553 (elf_backend_modify_segment_map): Don't define.
2554
b301b248
AM		 25552004-09-22 Alan Modra <amodra@bigpond.net.au>
2556
2557 * elf.c (IS_LOADED): Define.
2558 (assign_file_positions_for_segments): Don't round up file offset of
2559 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2560 Delete code handling link script adjustment of lma. Do the adjust
2561 in later code handling similar ajustments. Remove dead code error
2562 check. Warn if section lma would require a negative offset
2563 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2564 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2565 update voff in section loop. Change voff in segment loop to be an
2566 adjustment on top of "off". Set sec->filepos and update "off" later.
2567 Test for loadable sections consistently using IS_LOADED. Similarly,
073a2dc3 2568 test for alloc-only sections other than .tbss consistently.
b301b248
AM		 2569 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2570 Tidy PT_NOTE handling. Use %B and %A in error messages.
2571 (assign_file_positions_except_relocs): Use %B in error message.
2572
3f85e526
L		 25732004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2574
2575 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2576 (CONFIG_STATUS_DEPENDENCIES): New.
2577 (Makefile): Removed.
2578 (config.status): Likewise.
2579 * Makefile.in: Regenerated.
2580
eb043451
PB		 25812004-09-17 Paul Brook <paul@codesourcery.com>
2582
2583 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2584 (bfd_elf32_arm_process_before_allocation): Update prototype.
2585 * bfd-in2.h: Regenerate.
2586 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2587 (elf32_arm_link_hash_table_create): Set it.
2588 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2589 (bfd_elf32_arm_set_target_relocs): New function.
2590 (arm_real_reloc_type): New function.
2591 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2592 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2593 (elf32_arm_gc_sweep_hook): Ditto.
2594 (elf32_arm_check_relocs): Ditto.
2595 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2596 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2597 R_ARM_GOT_TARGET2.
2598 (elf32_arm_got_prel): New variable.
2599 (elf32_arm_howto_from_type): New function.
2600 (elf32_arm_info_to_howto): Use it.
2601 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2602 BFD_RELOC_ARM_TARGET2.
2603 * libbfd.h: Regenerate.
2604 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2605
f6e332e6
AM		 26062004-09-17 Alan Modra <amodra@bigpond.net.au>
2607
2608 * ecoff.c: Update u.undef.next refs.
2609 * elf64-ppc.c: Likewise.
2610 * elflink.c: Likewise.
2611 * linker.c: Likewise.
2612 * xcofflink.c: Likewise.
2613
2614 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2615 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2616 fields to indirect struct.
2617 * elf-m10300.c: Update u.weakdef refs.
2618 * elf32-arm.h: Likewise.
2619 * elf32-cris.c: Likewise.
2620 * elf32-frv.c: Likewise.
2621 * elf32-hppa.c: Likewise.
2622 * elf32-i370.c: Likewise.
2623 * elf32-i386.c: Likewise.
2624 * elf32-m32r.c: Likewise.
2625 * elf32-m68k.c: Likewise.
2626 * elf32-ppc.c: Likewise.
2627 * elf32-s390.c: Likewise.
2628 * elf32-sh.c: Likewise.
2629 * elf32-sparc.c: Likewise.
2630 * elf32-vax.c: Likewise.
2631 * elf32-xtensa.c: Likewise.
2632 * elf64-alpha.c: Likewise.
2633 * elf64-hppa.c: Likewise.
2634 * elf64-ppc.c: Likewise.
2635 * elf64-s390.c: Likewise.
2636 * elf64-sh64.c: Likewise.
2637 * elf64-sparc.c: Likewise.
2638 * elf64-x86-64.c: Likewise.
2639 * elfxx-ia64.c: Likewise.
2640 * elfxx-mips.c: Likewise.
2641 * elflink.c: Likewise. Also u.elf_hash_value.
2642 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2643 indirection.
2644 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2645 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2646 (bfd_elf_gc_record_vtentry): Likewise.
2647 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2648
90c0a373
AM		 26492004-09-17 Alan Modra <amodra@bigpond.net.au>
2650
2651 * Makefile.am: Run "make dep-am".
2652 * Makefile.in: Regenerate.
2653 * bfd-in2.h: Regenerate.
2654 * po/SRC-POTFILES.in: Regenerate.
2655 * po/bfd.pot: Regenerate.
2656
f5385ebf
AM		 26572004-09-16 Alan Modra <amodra@bigpond.net.au>
2658
2659 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2660 with bitfields. Make "type" and "other" bitfields too.
2661 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2662 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2663 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2664 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2665 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2666 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2667 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2668 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2669 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2670 * elf-m10300.c: Likewise.
2671 * elf.c: Likewise.
2672 * elf32-arm.h: Likewise.
2673 * elf32-cris.c: Likewise.
2674 * elf32-frv.c: Likewise.
2675 * elf32-hppa.c: Likewise.
2676 * elf32-i370.c: Likewise.
2677 * elf32-i386.c: Likewise.
2678 * elf32-m32r.c: Likewise.
2679 * elf32-m68k.c: Likewise.
2680 * elf32-ppc.c: Likewise.
2681 * elf32-s390.c: Likewise.
2682 * elf32-sh-symbian.c: Likewise.
2683 * elf32-sh.c: Likewise.
2684 * elf32-sh64.c: Likewise.
2685 * elf32-sparc.c: Likewise.
2686 * elf32-vax.c: Likewise.
2687 * elf32-xtensa.c: Likewise.
2688 * elf64-alpha.c: Likewise.
2689 * elf64-hppa.c: Likewise.
2690 * elf64-ppc.c: Likewise.
2691 * elf64-s390.c: Likewise.
2692 * elf64-sh64.c: Likewise.
2693 * elf64-sparc.c: Likewise.
2694 * elf64-x86-64.c: Likewise.
2695 * elflink.c: Likewise.
2696 * elfxx-ia64.c: Likewise.
2697 * elfxx-mips.c: Likewise.
2698 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2699 * configure: Regenerate.
2700 * aclocal.m4: Regenerate.
2701
b6ee372a
AM		 27022004-09-16 Alan Modra <amodra@bigpond.net.au>
2703
2704 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2705 around uses of R_ARM_TARGET1.
2706 (elf32_arm_check_relocs): Likewise.
2707
9c504268
PB		 27082004-09-13 Paul Brook <paul@codesourcery.com>
2709
2710 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2711 prototype.
2712 * bfd-in2.h: Regenerate.
2713 * libbfd.h: Regenerate.
2714 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2715 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2716 (bfd_elf32_arm_process_before_allocation): Ditto.
2717 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2718 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2719 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2720 * reloc.c: Ditto.
2721
94ea025a
JB		 27222004-09-10 Joel Brobecker <brobecker@gnat.com>
2723
2724 * hpux-core.c (thread_section_p): New function.
2725 (hpux_core_core_file_p): Fix computation of offset in call
2726 to bfd_seek. Create a ".reg" section from an arbitrary
2727 ".reg/<id>" section if none was created after having read
2728 all sections.
2729
24443139
AS		 27302004-09-11 Andreas Schwab <schwab@suse.de>
2731
2732 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2733 * aclocal.m4: Rebuild.
2734 * configure: Rebuild.
2735
f4eae89c
JB		 27362004-09-10 Joel Brobecker <brobecker@gnat.com>
2737
2738 * section.c (bfd_sections_find_if): Fix parameter name in
2739 comment to match code.
2740
e0638f70
AM		 27412004-09-10 Alan Modra <amodra@bigpond.net.au>
2742
2743 * elf.c (assign_file_positions_except_relocs): Assign relocs
2744 stored in a bfd section.
2745
5e0f5ae3
HPN		 27462004-09-08 Hans-Peter Nilsson <hp@axis.com>
2747
2748 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2749 h->gotplt_refcount to 0, not -1.
2750
ada1953e
HPN		 27512004-09-07 Hans-Peter Nilsson <hp@axis.com>
2752
2753 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2754 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2755 symname.
2756 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2757 handle symbol visibility here.
2758
ee75fd95
AM		 27592004-09-07 Alan Modra <amodra@bigpond.net.au>
2760
2761 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2762 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2763 callers.
2764 (ppc_stub_name): Remove trailing "+0" on stub name.
2765 (create_linkage_sections): Create relocations for
2766 branch lookup table when --emit-relocs as well as when --shared.
2767 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2768 relbrlt test. For --emit-stub-syms, always output a sym even when
2769 one already exists on a plt call stub. Put stub type in the stub
2770 symbol name.
2771 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2772 test.
2773 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2774 reloc_count in stub sections. Adjust relbrlt test.
2775 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2776 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2777 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2778 for relocs against discarded symbols. Fix comments.
2779
229fcec5
MM		 27802004-09-06 Mark Mitchell <mark@codesourcery.com>
2781
2782 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2783 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2784 from ...
2785 (map_sections_to_segments): ... here. Use it. Assign a file
2786 position to the .dynamic section if it is not loadable, but part
2787 of the PT_DYNAMIC segment.
2788 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2789 offsets, not VMAs, for the BPABI. Do not fill in the header in
2790 the .got.plt section for the BPABI.
2791 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2792 PT_DYNAMIC segment.
2793 (elf_backend_want_got_plt): Define to zero for Symbian OS.
073a2dc3 2794
9a0789ec
NC		 27952004-09-06 Nick Clifton <nickc@redhat.com>
2796
2797 * elflink.c (elf_link_add_object_symbols): Set the error code to
2798 bfd_error_wrong_format when the input format does not match the
2799 output format.
2800
7b53ace3
AM		 28012004-09-06 Alan Modra <amodra@bigpond.net.au>
2802
2803 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2804 (ppc64_elf_check_directives): ..here.
2805 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2806 before accessing ppc64_elf_tdata.
2807 (ppc64_elf_finish_dynamic_sections): And here too.
2808
3e540f25
AM		 28092004-09-04 Alan Modra <amodra@bigpond.net.au>
2810
2811 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2812
e5a52504
MM		 28132004-09-03 Mark Mitchell <mark@codesourcery.com>
2814
2815 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2816 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2817 (bfd_elf32_littlearm_symbian_vec): Likewise.
2818 * configure: Regenerated.
2819 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2820 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2821 (PLT_ENTRY_SIZE): Likewise.
2822 (bfd_vma_elf32_arm_symbian_plt_entry): New
2823 variable.
2824 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2825 and symbian_p.
2826 (create_got_section): Don't create sections when generating BPABI
2827 objects.
2828 (elf32_arm_create_dynamic_sections): Tidy.
2829 (elf32_arm_link_hash_table_create): Set plt_header_size,
2830 plt_entry_size, and symbian_p.
2831 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2832 generating BPABI objects.
2833 (allocate_dynrelocs): Use htab->plt_header_size, not
2834 PLT_HEADER_SIZE. Do not add to .got.plt when
2835 generating BPABI objects.
2836 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2837 * elfarm-nabi.c: Add SymbianOS target vectors.
2838 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2839 (_bfd_elf_link_create_dynamic_sections): Likewise.
2840 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2841 (elfNN_bed): Use it.
2842 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2843 (bfd_elf32_littlearm_symbian_vec): Likewise.
2844 (_bfd_target_vector): Add them.
2845
6e3b6835
NC		 28462004-09-03 Nick Clifton <nickc@redhat.com>
2847
2848 PR 360
2849 * coffcode.h (handle_COMDAT): Replace abort with an warning
2850 message and allow the scan to continue.
2851
595da8c5
AM		 28522004-09-02 Alan Modra <amodra@bigpond.net.au>
2853
2854 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2855 in when reading relocs, not our sorted syms. Remove unnecessary
2856 var.
2857
6723a9f4
EB		 28582004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2859
2860 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2861
5464f5a1
NN		 28622004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2863
2864 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2865 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2866 replace uses of *_alias with *_noncanonical.
2867 * aclocal.m4: Rebuild with aclocal 1.4p6.
2868 * Makefile.in: Rebuild with automake 1.4p6.
2869 * doc/Makefile.in: Rebuild with automake 1.4p6.
2870 * configure.in: Autoupdate with autoupdate 2.59.
2871 * config.in: Regenerate with autoheader 2.59.
2872 * configure: Regnerate with autoconf 2.59.
2873
a7535cf3
AM		 28742004-08-28 Alan Modra <amodra@bigpond.net.au>
2875
2876 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2877 symbol pointer arrays before modifying.
2878
c9727e01
AM		 28792004-08-28 Alan Modra <amodra@bigpond.net.au>
2880
b91e2ae2 2881 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
c9727e01
AM		 2882 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2883 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2884 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
b91e2ae2
AM		 2885 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2886 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2887 Use both symbol tables on non-relocatable objects. Use a common
2888 error exit. Fix "mid" warning.
c9727e01
AM		 2889 * libbfd.h: Regenerate.
2890 * bfd-in2.h: Regenerate.
2891
699733f6
AM		 28922004-08-28 Alan Modra <amodra@bigpond.net.au>
2893
2894 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2895 object file.
2896 (struct sfpr_def_parms): Save some space.
2897 (sfpr_define): Here too.
2898
2899 * elf64-ppc.c (compare_symbols): Put section syms first.
2900 (sym_exists_at): New function.
2901 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2902 points only for relocatable files. Use .opd section contents
2903 otherwise. Generally clean up the code.
2904
deb0e272
AM		 29052004-08-27 Alan Modra <amodra@bigpond.net.au>
2906
2907 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2908 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2909 (struct sfpr_def_parms): New.
2910 (sfpr_define): New function.
2911 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2912 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2913 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2914 (savefpr1_tail, restfpr1_tail): New functions.
2915 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2916 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2917 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2918 code. Define all ABI mandated _save and _rest functions.
2919
85a84e7a
PB		 29202004-08-26 Paul Brook <paul@codesourcery.com>
2921
deb0e272 2922 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
85a84e7a 2923
688c58f3
AM		 29242004-08-26 Alan Modra <amodra@bigpond.net.au>
2925
2926 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2927 TRUE or FALSE.
2928
3e95eabc
AM		 29292004-08-26 Alan Modra <amodra@bigpond.net.au>
2930
2931 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2932 that pcrel correction is applied for R_386_PC32.
2933
f855931b
AM		 29342004-08-25 Alan Modra <amodra@bigpond.net.au>
2935
2936 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2937 for R_386_32 and R_386_PC32 relocs against symbols defined in
2938 discarded sections.
2939
b18c562e
NC		 29402004-08-25 Dmitry Diky <diwil@spec.ru>
2941
2942 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2943 Add new relocations.
2944 * bfd-in2.h: Regenerate.
f855931b 2945 * libbfd.h: Regenerate.
b18c562e
NC		 2946 * elf32-msp430.c: Clean-up code.
2947 (elf_msp430_howto_table): Add new relocation entries.
2948 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2949 (msp430_elf_relax_section): New function.
2950 (msp430_elf_relax_delete_bytes): New function.
2951 (msp430_elf_symbol_address_p): New function.
2952
af705ba8
NC		 29532004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2954
2955 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2956 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2957
ea5158d8
DJ		 29582004-08-20 Daniel Jacobowitz <dan@debian.org>
2959
2960 * elflink.c (_bfd_elf_section_already_linked): Handle
2961 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2962
49d934f1
MM		 29632004-08-19 Mark Mitchell <mark@codesourcery.com>
2964
2965 * config.bfd (arm*-*-symbianelf*): New target.
2966 (arm*-*-eabi*): Likewise.
2967
039b3fef
AM		 29682004-08-19 Alan Modra <amodra@bigpond.net.au>
2969
2970 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2971 "struct ppc_link_hash_entry *".
2972 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2973 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2974
3f764659
JJ		 29752004-08-19 Jakub Jelinek <jakub@redhat.com>
2976
2977 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2978 entries (where fd_aux overlaps next entry's fd_func).
2979 Add non_overlapping argument, use it.
2980 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2981 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2982 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2983 as indexes into opd_sym_map/opd_adjust array.
2984 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2985
c09bdfe5
AM		 29862004-08-18 Alan Modra <amodra@bigpond.net.au>
2987
2988 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2989 if we can look up their function descriptor in a regular file.
2990
271d0fc3
NC		 29912004-08-18 Nick Clifton <nickc@redhat.com>
2992
2993 PR 324
2994 * cofflink.c (coff_link_add_symbols): Check that the comdat
2995 pointer in the coff_section_data structure has been initialised
2996 before using it.
2997
a010d60f
AM		 29982004-08-18 Alan Modra <amodra@bigpond.net.au>
2999
3000 PR 338
3001 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3002 changing bfd_link_hash_undefined to bfd_link_hash_new.
3003
90e3cdf2
JJ		 30042004-08-17 Jakub Jelinek <jakub@redhat.com>
3005
3006 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3007 if not yet defined.
3008 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3009 (synthetic_opd, synthetic_relocatable): New variables.
3010 (compare_symbols, compare_relocs): New helper routines.
3011 (ppc64_elf_get_synthetic_symtab): New function.
3012 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3013 to relsyms.
3014 * bfd-in2.h: Regenerated.
3015 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3016 to relsyms. Return 0 if abfd is relocatable.
3017
7c2c8505
AM		 30182004-08-17 Alan Modra <amodra@bigpond.net.au>
3019
3020 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3021
0367ecfb
NC		 30222004-08-17 Nick Clifton <nickc@redhat.com>
3023
3024 * (is_arm_mapping_symbol_name): New function - return true
3025 when a symbol name matches the requirements for an ARM mapping
3026 symbol name.
3027 (arm_elf_find_function): New function based on
3028 elf_find_function in elf.c but skipping ARM mapping symbols
3029 and including thumb function symbols.
3030 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3031 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3032
2441e016
AM		 30332004-08-17 Alan Modra <amodra@bigpond.net.au>
3034
3035 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3036 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3037 (ppc64_elf_brtaken_reloc): Here too.
3038
35b0ce59
AM		 30392004-08-17 Alan Modra <amodra@bigpond.net.au>
3040
3041 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3042 symbol visibility.
3043 (ppc64_elf_check_directives): Check that we have the right hash
3044 table before proceeding.
3045
81688140
AM		 30462004-08-17 Alan Modra <amodra@bigpond.net.au>
3047
3048 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3049 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3050 the sections that will be discarded.
3051
327c1315
AM		 30522004-08-16 Alan Modra <amodra@bigpond.net.au>
3053
3054 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3055
45fc9e4a
AM		 30562004-08-16 Alan Modra <amodra@bigpond.net.au>
3057
3058 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3059 free space available.
3060
9dadfa79
AM		 30612004-08-16 Alan Modra <amodra@bigpond.net.au>
3062
3063 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
f89c4dec 3064 occurrences with bfd_byte * thoughout file.
9dadfa79
AM		 3065
3066 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3067 (xcoff_write_armap_big): Likewise.
3068 (xcoff_write_archive_contents_old): Likewise.
3069 (xcoff_write_archive_contents_big): Likewise.
3070
3071 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3072
57e8b36a
NC		 30732004-08-13 Nick Clifton <nickc@redhat.com>
3074
3075 * elf32-arm.h: Convert to ISO C90.
3076
a005f94e
AM		 30772004-08-13 Alan Modra <amodra@bigpond.net.au>
3078
3079 PR 293
3080 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3081 zero the plt field.
3082
d003868e
AM		 30832004-08-13 Alan Modra <amodra@bigpond.net.au>
3084
3085 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3086 (bfd_archive_filename, bfd_get_section_ident): Delete.
3087 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3088 bfd_archive_filename.
3089 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3090 to warn about symbols in discarded sections. Use _bfd_error_handler.
3091 * aout-adobe.c (aout_adobe_callback): See below.
3092 * aout-cris.c (swap_ext_reloc_in): ..
3093 * coff-arm.c (find_thumb_glue, find_arm_glue,
3094 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3095 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3096 coff_arm_copy_private_bfd_data): ..
3097 * coff-i860.c (i860_reloc_processing): ..
3098 * coff-mcore.c (mcore_coff_unsupported_reloc,
3099 coff_mcore_relocate_section): ..
3100 * coff-ppc.c (coff_ppc_relocate_section): ..
3101 * coff-rs6000.c (xcoff_create_csect_from_smclas
3102 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3103 sh_swap_insns, sh_relocate_section): ..
3104 * coff-tic54x.c (tic54x_reloc_processing): ..
3105 * coff-tic80.c (coff_tic80_relocate_section): ..
3106 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3107 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3108 coff_slurp_symbol_table, coff_classify_symbol,
3109 coff_slurp_reloc_table): ..
3110 * coffgen.c (_bfd_coff_read_string_table): ..
3111 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3112 _bfd_coff_generic_relocate_section): ..
3113 * cpu-arm.c (bfd_arm_merge_machines): ..
3114 * cpu-sh.c (sh_merge_bfd_arch): ..
3115 * elf-hppa.h (elf_hppa_relocate_section): ..
3116 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3117 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3118 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3119 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3120 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3121 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3122 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3123 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3124 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3125 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3126 cris_elf_merge_private_bfd_data
3127 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3128 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3129 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3130 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3131 elf32_hppa_relocate_section): ..
3132 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3133 i370_elf_check_relocs, i370_elf_relocate_section): ..
3134 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3135 elf_i386_relocate_section): ..
3136 * elf32-m32r.c (m32r_elf_relocate_section,
3137 m32r_elf_merge_private_bfd_data): ..
3138 * elf32-m68hc1x.c (m68hc12_add_stub,
3139 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3140 * elf32-m68k.c (elf_m68k_relocate_section): ..
3141 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3142 mcore_elf_relocate_section): ..
3143 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3144 ppc_elf_check_relocs, ppc_elf_relocate_section,
3145 ppc_elf_begin_write_processing): ..
3146 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3147 elf_s390_relocate_section): ..
3148 * elf32-sh-symbian.c (sh_symbian_import_as,
3149 sh_symbian_process_embedded_commands,
3150 sh_symbian_relocate_section): ..
3151 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3152 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3153 sh_elf_merge_private_data): ..
3154 * elf32-sparc.c (elf32_sparc_check_relocs,
3155 elf32_sparc_relocate_section,
3156 elf32_sparc_merge_private_bfd_data): ..
3157 * elf32-v850.c (v850_elf_check_relocs,
3158 v850_elf_merge_private_bfd_data): ..
3159 * elf32-xtensa.c (elf_xtensa_check_relocs,
3160 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3161 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3162 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3163 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3164 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3165 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3166 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3167 ppc64_elf_relocate_section): ..
3168 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3169 elf_s390_relocate_section): ..
3170 * elf64-sh64.c (sh_elf64_relocate_section): ..
3171 * elf64-sparc.c (sparc64_elf_check_relocs,
3172 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3173 sparc64_elf_merge_private_bfd_data): ..
3174 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3175 elf64_x86_64_relocate_section): ..
3176 * elflink.c (_bfd_elf_add_default_symbol,
3177 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3178 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3179 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3180 elf_get_linked_section_vma, elf_fixup_link_order,
3181 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3182 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3183 * elfxx-ia64.c (elfNN_ia64_relax_section,
3184 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3185 * elfxx-mips.c (mips_elf_perform_relocation,
3186 _bfd_mips_elf_check_relocs,
3187 _bfd_mips_elf_merge_private_bfd_data): ..
3188 * ieee.c (ieee_slurp_external_symbols): ..
3189 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3190 * libbfd.c (_bfd_generic_verify_endian_match): ..
3191 * linker.c (_bfd_generic_link_add_one_symbol,
3192 _bfd_generic_section_already_linked): ..
3193 * pdp11.c (translate_to_native_sym_flags): ..
3194 * pe-mips.c (coff_pe_mips_relocate_section): ..
3195 * peicode.h (pe_ILF_build_a_bfd): ..
3196 * srec.c (srec_bad_byte): ..
3197 * stabs.c (_bfd_link_section_stabs): ..
3198 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3199 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3200 with corresponding %B and %A in _bfd_error_handler format string.
3201 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3202 calls to use %A and %B. Fix "against symbol .. from section" and
3203 similar error messages. Combine multiple _bfd_error_handler calls
3204 where they were separated due to bfd_archive_filename deficiencies.
3205 * bfd-in2.h: Regenerate.
3206
6ba842b6
L		 32072004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3208
3209 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3210 relocation.
3211
99877b66
AM		 32122004-08-10 Alan Modra <amodra@bigpond.net.au>
3213
3214 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3215 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3216 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3217 Add twiddled_syms.
3218 (link_hash_newfunc): Init was_undefined.
3219 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3220 Use undefweak instead.
3221 (ppc64_elf_check_directives): Fix undefs chain.
3222 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3223 references.
3224 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3225 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3226 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3227
ba3bee0b
JJ		 32282004-08-09 Jakub Jelinek <jakub@redhat.com>
3229
3230 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3231 error, test input_section flags rather than sec.
3232
8387904d
AM		 32332004-08-09 Alan Modra <amodra@bigpond.net.au>
3234
3235 * elf-bfd.h (struct elf_backend_data): Add
3236 elf_backend_archive_symbol_lookup.
3237 (_bfd_elf_archive_symbol_lookup): Declare.
3238 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3239 (elf_link_add_archive_symbols): ..extracted from here. Call the
3240 backend version.
3241 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3242 (elfNN_bed): Init new field.
3243 * elf64-ppc.c (elf_backend_check_directives): Define.
3244 (elf_backend_archive_symbol_lookup): Define.
3245 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3246 a ppc_link_hash_entry pointer.
3247 (get_fdh): Move.
3248 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3249 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3250 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3251 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3252 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3253 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3254 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3255 descriptor symbols.
3256
b25116a9
AM		 32572004-08-09 Alan Modra <amodra@bigpond.net.au>
3258
8843416a
AM		 3259 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3260 (ppc64_elf_add_symbol_hook): Test for NULL section.
3261 (get_sym_h): Formatting.
3262 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3263 stub target_value.
3264
b25116a9
AM		 3265 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3266 long branch stubs with code handling plt and r2off branch stubs.
3267
ccfa59ea
AM		 32682004-08-09 Alan Modra <amodra@bigpond.net.au>
3269
3270 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3271 * elflink.c (elf_link_input_bfd): Formatting.
3272 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3273 all callers.
3274 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3275 (link_hash_newfunc): Don't set it.
3276 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3277 (ppc64_elf_mark_entry_syms): Delete.
3278 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3279 sections. Use get_opd_info.
3280 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3281
4025353c
AM		 32822004-08-09 Alan Modra <amodra@bigpond.net.au>
3283
4f800a42
AM		 3284 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3285
06da1e8e
AM		 3286 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3287 (func_desc_adjust): Don't set have_undefweak.
3288 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3289 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3290
34814b9f
AM		 3291 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3292 "struct ppc_link_hash_entry *". Adjust all references.
3293 (ppc64_elf_hide_symbol): Correct a comment.
3294
4025353c
AM		 3295 * elf64-ppc.c (get_opd_info): New function.
3296 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3297 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3298 before calling get_fdh. Test fdh rather than h before dereferencing
3299 fdh. Mark removed symbols in opd_adjust.
3300 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3301 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3302 opd symbols.
3303 (ppc64_elf_output_symbol_hook): Likewise.
3304
db6579d4
PB		 33052004-08-06 Paul Brook <paul@codesourcery.com>
3306
3307 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3308 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3309 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3310 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3311 and BFD_RELOC_ARM_SBREL32.
3312 * bfd-in2.h, bbfd.h: Regenerate.
3313
a4d0f181
TS		 33142004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3315
3316 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3317 the dynamic link symbol actually in use.
3318
83774818
SC		 33192004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3320
3321 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3322
a4d0f181 33232004-07-31 Joel Brobecker <brobecker@gnat.com>
00b4930b
TS		 3324 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3325
3326 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3327 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3328
185d09ad
L		 33292004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3330 Nick Clifton <nickc@redhat.com>
3331
3332 PR 290
3333 * bfd.c (_bfd_default_error_handler): Make it global.
3334
3335 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3336
3337 * elf.c (assign_section_numbers): Cope gracefully with sections
3338 which have SHF_LINK_ORDER set but no sh_link set up.
3339 * elflink.c (elf_get_linked_section_vma): Likewise.
3340
3341 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3342 it to NULL.
3343
3344 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3345 Set it to _bfd_default_error_handler.
3346 (elfNN_bed): Add elf_backend_link_order_error_handler.
3347
3348 * libbfd-in.h (_bfd_default_error_handler): New.
3349
3350 * libbfd.h: Regenerated.
3351
7946e94a
JJ		 33522004-07-30 Jakub Jelinek <jakub@redhat.com>
3353
3354 * archures.c (bfd_mach_sparc_64bit_p): Define.
3355 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3356 * bfd-in2.h: Rebuilt.
3357
1d70c7fb
AO		 33582004-07-29 Alexandre Oliva <aoliva@redhat.com>
3359
3360 Introduce SH2a support.
3361 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3362 * archures.c (bfd_mach_sh2a_nofpu): New.
3363 * bfd-in2.h: Rebuilt.
3364 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3365 (arch_info_struct): Add sh2a_nofpu.
3366 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3367 2003-12-29 DJ Delorie <dj@redhat.com>
3368 * reloc.c: Add relocs for sh2a.
3369 * bfd-in2.h: Regenerate.
3370 * libbfd.hh: Regenerate.
3371 2003-12-01 Michael Snyder <msnyder@redhat.com>
3372 * archures.c (bfd_mach_sh2a): New.
3373 * bfd-in2.h: Rebuilt.
3374 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3375 (SH2A_NEXT): New.
3376 (arch_info_struct): Add sh2a.
3377 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3378
404ed0cf
DA		 33792004-07-28 Nick Clifton <nickc@redhat.com>
3380 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3381
3382 PR 273
3383 * som.c (setup_sections): Improve estimation of space sizes in
3384 relocatable objects.
3385
225247f0
JT		 33862004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3387 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3388 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3389 to targ_selvecs.
3390 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3391 * configure: Regenerate.
3392 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3393 case that accepts OSABI=NetBSD and OSABI=SysV.
3394 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3395 the base of .got or .data (if .got does not exist).
3396 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3397 set OSABI=NetBSD.
3398 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3399 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3400 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3401 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3402
3d7f7666
L		 34032004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3404
3405 PR 161/251
3406 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3407 (elf_sec_group): Defined.
3408 (bfd_elf_match_symbols_in_sections): New prototype.
3409 (_bfd_elf_setup_group_pointers): Likewise.
3410
3411 * elf.c (bfd_elf_discard_group): Abort.
3412 (bfd_elf_set_group_contents): Also include relocation sections.
3413 Remove zero-fill for ld -r.
3414 (_bfd_elf_setup_group_pointers): New function.
3415 (elf_sort_elf_symbol): Likewise.
3416 (elf_sym_name_compare): Likewise.
3417 (bfd_elf_match_symbols_in_sections): Likewise.
3418
3419 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3420
3421 * elflink.c (match_group_member): New.
3422 (elf_link_input_bfd): Check group member for discarded section.
3423 (try_match_symbols_in_sections): New function.
3424 (already_linked): Likewise.
3425 (_bfd_elf_section_already_linked): Support mixing comdat group
3426 and linkonce section.
3427
3428 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3429 * linker.c (bfd_section_already_linked_table_traverse): New.
3430
3431 * libbfd.h: Regenerated.
3432
670ec21d
NC		 34332004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3434
3435 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3436 BFD_RELOC_CRX_SWITCH32.
3437 * bfd-in2.h: Regenerate.
6cd7f07e 3438 * libbfd.h: Regenerate.
670ec21d
NC		 3439 * elf32-crx.c: Support relocation/relaxation of
3440 BFD_RELOC_CRX_SWITCH* types.
3441
2c66dc6c
AM		 34422004-07-27 Alan Modra <amodra@bigpond.net.au>
3443
3444 * elf64-ppc.c: Correct "Linker stubs" comment.
3445
38ce5b11
L		 34462004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3447
3448 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3449 linked-to section.
3450 (elf_linked_to_section): New.
3451
3452 * elf.c (assign_section_numbers): Set up sh_link for
3453 SHF_LINK_ORDER.
3454
3455 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3456 to sh_link for SHT_IA_64_UNWIND sections.
3457
65da361f
L		 34582004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3459
3460 * elflink.c (elf_fixup_link_order): Add _() to error message.
3461
08ccf96b
L		 34622004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3463
3464 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3465 an error if failed.
3466
082b7297
L		 34672004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3468
3469 * aout-adobe.c (aout_32_section_already_linked): Defined.
3470 * aout-target.h (MY_section_already_linked): Likewise.
3471 * aout-tic30.c (MY_section_already_linked): Likewise.
3472 * binary.c (binary_section_already_linked): Likewise.
3473 * bout.c (b_out_section_already_linked): Likewise.
3474 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3475 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3476 * coffcode.h (coff_section_already_linked): Likewise.
3477 * i386msdos.c (msdos_section_already_linked): Likewise.
3478 * i386os9k.c (os9k_section_already_linked): Likewise.
3479 * ieee.c (ieee_section_already_linked): Likewise.
3480 * ihex.c (ihex_section_already_linked): Likewise.
3481 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3482 * mmo.c (mmo_section_already_linked): Likewise.
3483 * nlm-target.h (nlm_section_already_linked): Likewise.
3484 * oasys.c (oasys_section_already_linked): Likewise.
3485 * pef.c (bfd_pef_section_already_linked): Likewise.
3486 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3487 * som.c (som_bfd_discard_group): Likewise.
3488 * srec.c (srec_section_already_linked): Likewise.
3489 * tekhex.c (tekhex_section_already_linked): Likewise.
3490 * versados.c (versados_section_already_linked): Likewise.
3491 * vms.c (vms_section_already_linked): Likewise.
3492 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3493 * xsym.c (bfd_sym_section_already_linked): Likewise.
3494
3495 * bfd-in.h (bfd_section_already_linked_table_init): New.
3496 (bfd_section_already_linked_table_free): Likewise.
3497
3498 * coff-rs6000.c (rs6000coff_vec): Add
3499 _bfd_generic_section_already_linked.
3500 (pmac_xcoff_vec): Likewise.
3501 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3502 (aix5coff64_vec): Likewise.
3503
3504 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3505 * elflink.c (_bfd_elf_section_already_linked): New function.
3506
3507 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3508
3509 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3510 (_bfd_generic_section_already_linked): New.
3511 (bfd_section_already_linked_hash_entry): Likewise.
3512 (bfd_section_already_linked): Likewise.
3513 (bfd_section_already_linked_table_lookup): Likewise.
3514 (bfd_section_already_linked_table_insert): Likewise.
3515
3516 * linker.c (bfd_section_already_linked): New.
3517 (_bfd_section_already_linked_table): Likewise.
3518 (bfd_section_already_linked_table_lookup): Likewise.
3519 (bfd_section_already_linked_table_insert): Likewise.
3520 (already_linked_newfunc): Likewise.
3521 (bfd_section_already_linked_table_init): Likewise.
3522 (bfd_section_already_linked_table_free): Likewise.
3523 (_bfd_generic_section_already_linked): Likewise.
3524
3525 * section.c (bfd_section): Remove comdat.
3526 (bfd_comdat_info): Moved to ...
3527 * bfd-in.h (coff_comdat_info): Here.
3528 (bfd_coff_get_comdat_section): New.
3529 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3530 * libcoff-in.h (coff_section_tdata): Add comdat.
3531 * coffcode.h (handle_COMDAT): Updated.
3532 * cofflink.c (coff_link_add_symbols): Likewise.
3533 * ecoff.c (bfd_debug_section): Likewise.
3534
3535 * targets.c (bfd_target): Add _section_already_linked.
3536 (BFD_JUMP_TABLE_LINK): Updated.
3537
3538 * bfd-in2.h: Regenerated.
3539 * libbfd.h: Likewise.
3540 * libcoff.h: Likewise.
3541
0b52efa6
PB		 35422003-07-21 Paul Brook <paul@codesourcery.com>
3543
3544 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3545 elf_fixup_link_order): New functions.
3546 (bfd_elf_final_link): Call elf_fixup_link_order.
3547
7e2294f9
AO		 35482004-07-21 Alexandre Oliva <aoliva@redhat.com>
3549
3550 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3551 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3552 common definitions.
3553 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3554 _bfd_elf_symbol_refs_local_p.
3555 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3556 symbols.
3557
e56f61be
L		 35582004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3559
3560 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3561 DYN_NO_NEEDED.
3562 (bfd_elf_get_dyn_lib_class): New prototype.
3563 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3564
3565 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3566 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3567 entry is needed. Issue an error if a DT_NEEDED entry is needed
3568 for a file marked DYN_NO_NEEDED.
3569 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3570 for DT_NEEDED tags.
3571
3572 * bfd-in2.h: Regenerated.
3573
27b56da8
DA		 35742004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3575
3576 * elflink.c (elf_section_complain_discarded): Don't complain in
3577 .PARISC.unwind.
3578
bbb268c3
JW		 35792004-07-10 James E Wilson <wilson@specifixinc.com>
3580
3581 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3582 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3583 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3584 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3585 Fix callers.
3586 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3587 bfd_put_64 to bfd_putl64.
3588 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2c66dc6c 3589
e525914f
L		 35902004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3591
3592 PR 240
3593 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3594 .init/.fini sections when trying to relax it.
3595
b1a6d0b1
NC		 35962004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3597
3598 * elf.c (assign_file_positions_for_segments): Make sure the
3599 .dynamic section is the first section in the PT_DYNAMIC segment.
3600
1a320fbb
NC		 36012004-07-09 Nick Clifton <nickc@redhat.com>
3602
3603 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3604 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3605 sh_elf_get_flags_from_mach functions so that they do not conflict
3606 when this target is built with other sh-elf targets.
3607 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3608 suppression of this function.
3609 (sh_elf_find_flags): Likewise.
3610
1fe1f39c
NC		 36112004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3612
3613 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3614 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3615 (BFD32_BACKENDS): Add elf32-crx.lo.
3616 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3617 (cpu-crx.lo): New target.
3618 (elf32-crx.lo): New target.
3619 * Makefile.in: Regenerate.
3620 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3621 (bfd_archures_list): Add bfd_crx_arch.
3622 * bfd-in2.h: Regenerate.
3623 * config.bfd: Handle crx-*-elf*, crx*.
3624 * configure.in: Handle bfd_elf32_crx_vec.
3625 * configure: Regenerate.
3626 * cpu-crx.c: New file.
3627 * elf32-crx.c: Likewise.
3628 * libbfd.h: Regenerate.
3629 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3630 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3631 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3632 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3633 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3634 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3635 * targets.c (bfd_elf32_crx_vec): Declare.
3636 (bfd_target_vector): Add bfd_elf32_crx_vec.
3637
85fbca6a
NC		 36382004-07-06 Nick Clifton <nickc@redhat.com>
3639
3640 * config.bfd: Add sh-symbian-elf target.
3641 * configure.in: Add bfd_elf32_shl_symbian_vec.
3642 * configure: Regenerate.
3643 * elf-bfd.h (struct elf_backend_data): Add new field
3644 'check_directives'.
1fe1f39c 3645 * elflink.c (elf_link_add_object_symbols): Invoke the
85fbca6a 3646 check_directives function, if defined.
1fe1f39c 3647 * elfxx-target.h: Provide a default, NULL definition for
85fbca6a 3648 check_directives.
1fe1f39c
NC		 3649 * targets.c: Add bfd_elf32_shl_symbian_vec.
3650 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
85fbca6a 3651 definition.
1fe1f39c 3652 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
85fbca6a 3653 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1fe1f39c 3654 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
85fbca6a 3655 not already been defined.
1fe1f39c
NC		 3656 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3657 * sh-symbian.c: New file. Provide functions to support the
85fbca6a
NC		 3658 * sh-symbian-elf target.
3659 * Makefile.am: Add elf32-sh-symbian.c
3660 * Makefile.in: Regenerate.
1fe1f39c 3661
871ec896
JR		 36622004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3663
1fe1f39c
NC		 3664 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3665 * Makefile.am: Ran make dep-am.
3666 * Makefile.in: Ran make dep-in.
871ec896 3667
c87db184
CF		 36682004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3669
3670 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3671 externals properly.
3672
06f2f6af
MS		 36732004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3674
3675 * config.bfd: Add want64 to configuration target s390-*-linux*.
3676
b602c853
L		 36772004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3678
3679 * bfd.c (bfd_get_section_ident): New.
3680
3681 * elflink.c (elf_link_read_relocs_from_section): Call
3682 bfd_get_section_ident to identify the section when reporting
3683 error.
3684 (_bfd_elf_link_output_relocs): Likewise.
3685 (elf_link_output_extsym): Likewise.
3686 (elf_link_input_bfd): Likewise.
3687 (bfd_elf_gc_record_vtinherit): Likewise.
3688
3689 * bfd-in2.h: Regenerated.
3690
7a2a6943
NC		 36912004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3692 Nick Clifton <nickc@redhat.com>
3693
3694 PR 204
3695 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3696 of section symbols to mips_elf_sort_hash_table ().
3697
cdd3575c
AM		 36982004-07-01 Alan Modra <amodra@bigpond.net.au>
3699
3700 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3701 change. Comment.
3702 (elf_section_complain_discarded): New function. Handle
3703 .gcc_except_table too.
3704 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3705 in discarded sections.
3706 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3707
21a8f7fa
JW		 37082004-06-30 James E Wilson <wilson@specifixinc.com>
3709
3710 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3711 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3712
2de26f35
L		 37132004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3714
3715 PR 233
3716 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3717 local references to discarded sections and report their
3718 locations.
3719
72d7a15c
AM		 37202004-06-30 Alan Modra <amodra@bigpond.net.au>
3721
3722 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3723 sec_info_type, test section name instead.
3724
e7f0a167
L		 37252004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3726
3727 PR 240
3728 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3729 in .init/.fini sections.
3730
bff5f93a
BW		 37312004-06-29 Bob Wilson <bob.wilson@acm.org>
3732
3733 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3734 bfd_get_section_limit.
3735
b54d4b07
BW		 37362004-06-29 Bob Wilson <bob.wilson@acm.org>
3737
3738 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3739 output section size.
3740
e87a64e1
AM		 37412004-06-29 Alan Modra <amodra@bigpond.net.au>
3742
1a23a9e6
AM		 3743 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3744 rawsize.
3745 (mmix_elf_perform_relocation): Adjust for above change.
3746 (mmix_elf_relocate_section): Likewise.
3747 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3748 (mmix_elf_get_section_contents): Delete.
3749 (bfd_elf64_get_section_contents): Delete.
3750 (mmix_elf_relocate_section): Zero stub area.
3751 * linker.c (default_indirect_link_order): Alloc max of section size
3752 and rawsize.
3753 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3754 * section.c (bfd_malloc_and_get_section): Likewise.
3755 (struct bfd_section): Update rawsize comment.
3756 * bfd-in2.h: Regenerate.
3757
e87a64e1
AM		 3758 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3759
07515404
AM		 37602004-06-29 Alan Modra <amodra@bigpond.net.au>
3761
3762 * bfd-in.h (bfd_get_section_limit): Define.
1fe1f39c 3763 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
07515404
AM		 3764 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3765 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3766 * coff-arm.c (coff_arm_relocate_section): Likewise.
3767 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3768 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3769 (bfd_ns32k_final_link_relocate): Likewise.
3770 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3771 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1fe1f39c 3772 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
07515404 3773 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1fe1f39c 3774 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
07515404
AM		 3775 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3776 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3777 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3778 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3779 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3780 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3781 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3782 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3783 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3784 * elf32-v850.c (v850_elf_reloc): Likewise.
3785 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3786 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3787 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3788 * elf64-mips.c (mips_elf64_gprel32_reloc)
3789 (mips16_gprel_reloc): Likewise.
3790 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3791 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3792 * elf64-sparc.c (init_insn_reloc): Likewise.
3793 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1fe1f39c
NC		 3794 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3795 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
07515404
AM		 3796 (_bfd_mips_elf_generic_reloc): Likewise.
3797 * bfd-in2.h: Regenerate.
3798
3722b82f
AM		 37992004-06-28 Alan Modra <amodra@bigpond.net.au>
3800
3801 * bfd-in.h (struct stab_info): Move from stabs.c.
3802 * stabs.c (struct stab_link_includes_table): Delete.
3803 (stab_link_includes_lookup): Delete.
3804 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3805 level of indirection from sinfo parm.
3806 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3807 stabstr section. Adjust hash table accesses.
3808 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3809 alloc. Adjust stab_info test.
3810 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3811 (_bfd_coff_final_link): Adjust stab_info test.
3812 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3813 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3814 in place.
3815 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3816 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3817 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3818 stabstr section. Adjust stab_info test.
3819 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3820 (_bfd_write_stab_strings): Adjust prototypes.
3821 * libbfd.h: Regenerate.
3822 * libcoff.h: Regenerate.
3823 * bfd-in2.h: Regenerate.
3824
727e493d
MK		 38252004-06-27 Mark Kettenis <kettenis@gnu.org>
3826
3827 From Miod Vallat <miod@online.fr>:
3828 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3829
146ccdbb
AO		 38302004-06-26 Alexandre Oliva <aoliva@redhat.com>
3831
3832 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3833 (struct elf32_mn10300_link_hash_entry): Remove
3834 pcrel_relocs_copied.
3835 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3836 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3837 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3838 and gotoff relocations if the symbol doesn't bind locally. Use
3839 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3840 relocation for PCREL32.
3841 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3842 to test whether a symbol binds locally.
3843 (elf32_mn10300_link_hash_newfunc): Don't initialize
3844 pcrel_relocs_copied.
3845 (_bfd_mn10300_elf_discard_copies): Delete.
3846 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3847
a5fd0812
MK		 38482004-06-26 Mark Kettenis <kettenis@gnu.org>
3849
3850 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3851
22bfad37
JB		 38522004-06-25 Joel Brobecker <brobecker@gnat.com>
3853
3854 * som.c (som_set_reloc_info): Correct small typo.
3855
097f809a
NC		 38562004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3857
3858 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3859 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3860 (m32r_elf_gcsweep_hook): Likewise.
3861 (m32r_elf_check_relocs): Likewise.
3862 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3863 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3864 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3865 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
f9f2cf5d
NC		 3866 * bfd-in2.h: Regenerated.
3867 * libbfd.h: Regenerated.
097f809a 3868
6610a52d
L		 38692004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3870
3871 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3872 relocation symbol.
3873 (elf64_x86_64_relocate_section): Issue an error for
3874 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3875 against global symbols when building shared library.
3876
eea6121a
AM		 38772004-06-24 Alan Modra <amodra@bigpond.net.au>
3878
3879 * section.c (struct sec): Rename "_cooked_size" to "size".
3880 Rename "_raw_size" to "rawsize".
3881 (STD_SECTION): Adjust comments.
3882 (bfd_set_section_size, bfd_get_section_contents): Use size.
3883 (bfd_malloc_and_get_section): New function.
3884 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3885 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3886 Correctly free reloc and contents memory.
3887 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3888 and fake CIE now that we can shink section size to zero.
3889 (_bfd_elf_write_section_eh_frame): Likewise..
3890 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3891 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3892 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3893 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3894 unneeded indirection.
3895 * elf.c (_bfd_elf_section_offset): .. and update call.
3896 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3897 * libbfd.h: Regenerate.
3898 * bfd-in2.h: Regenerate.
3899
3900 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3901 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3902 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3903 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3904 Similarly use "rawsize", if non-zero, in reloc functions to validate
3905 reloc addresses. Use new bfd_malloc_and_get_section in most places
3906 where bfd_get_section_contents was called. Expand all occurrences of
3907 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3908 grok_prstatus and similar functions to "size".
3909 * aix386-core.c (aix386_core_file_p): ..
3910 * aix5ppc-core.c (xcoff64_core_p): ..
3911 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3912 aout_adobe_set_section_contents): ..
3913 * aout-target.h (callback): ..
3914 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3915 MY_bfd_final_link): ..
3916 * aoutf1.h (sunos4_core_file_p): ..
3917 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3918 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3919 final_link, aout_link_input_section): ..
3920 * binary.c (binary_object_p, binary_canonicalize_symtab,
3921 binary_set_section_contents): ..
3922 * bout.c (b_out_callback, b_out_write_object_contents,
3923 b_out_set_section_contents, b_out_bfd_relax_section,
3924 b_out_bfd_get_relocated_section_contents): ..
3925 * cisco-core.c (cisco_core_file_validate): ..
3926 * coff-alpha.c (alpha_ecoff_object_p,
3927 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3928 * coff-arm.c (coff_arm_relocate_section,
3929 bfd_arm_allocate_interworking_sections): ..
3930 * coff-h8300.c (h8300_reloc16_extra_cases,
3931 h8300_bfd_link_add_symbols): ..
3932 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3933 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3934 ppc_bfd_coff_final_link): ..
3935 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3936 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3937 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3938 * coff64-rs6000.c (xcoff64_write_object_contents,
3939 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3940 * coffcode.h (coff_compute_section_file_positions,
3941 coff_write_object_contents): ..
3942 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3943 coff_section_symbol, build_debug_section): ..
3944 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3945 process_embedded_commands, _bfd_coff_link_input_bfd,
3946 _bfd_coff_write_global_sym): ..
3947 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3948 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3949 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3950 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3951 _bfd_dwarf2_find_nearest_line): ..
3952 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3953 ecoff_compute_section_file_positions,
3954 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3955 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3956 _bfd_elf_discard_section_eh_frame_hdr,
3957 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3958 _bfd_elf_write_section_eh_frame,
3959 _bfd_elf_write_section_eh_frame_hdr): ..
3960 * elf-hppa.h (elf_hppa_sort_unwind): ..
3961 * elf-m10200.c (mn10200_elf_relax_section,
3962 mn10200_elf_relax_delete_bytes,
3963 mn10200_elf_get_relocated_section_contents): ..
3964 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3965 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3966 mn10300_elf_relax_delete_bytes,
3967 mn10300_elf_get_relocated_section_contents,
3968 _bfd_mn10300_elf_adjust_dynamic_symbol,
3969 _bfd_mn10300_elf_discard_copies,
3970 _bfd_mn10300_elf_size_dynamic_sections,
3971 _bfd_mn10300_elf_finish_dynamic_sections): ..
3972 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3973 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3974 bfd_elf_set_group_contents, map_sections_to_segments,
3975 elf_sort_sections, assign_file_positions_for_segments,
3976 SECTION_SIZE, copy_private_bfd_data,
3977 _bfd_elf_get_dynamic_reloc_upper_bound,
3978 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3979 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3980 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3981 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3982 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3983 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3984 bfd_elf32_arm_process_before_allocation,
3985 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3986 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3987 elf32_arm_write_section): ..
3988 * elf32-cris.c (cris_elf_grok_prstatus,
3989 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3990 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3991 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3992 elf_cris_discard_excess_dso_dynamics,
3993 elf_cris_discard_excess_program_dynamics): ..
3994 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3995 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3996 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3997 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3998 elf32_frvfdpic_size_dynamic_sections,
3999 elf32_frvfdpic_modify_segment_map,
4000 elf32_frvfdpic_finish_dynamic_sections): ..
4001 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4002 elf32_h8_get_relocated_section_contents): ..
4003 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4004 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4005 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4006 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4007 elf32_hppa_finish_dynamic_sections): ..
4008 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4009 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4010 i370_elf_finish_dynamic_sections): ..
4011 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4012 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4013 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4014 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4015 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4016 * elf32-ip2k.c (ip2k_is_switch_table_128,
4017 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4018 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4019 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4020 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4021 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4022 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4023 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4024 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4025 m32r_elf_get_relocated_section_contents): ..
4026 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4027 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4028 m68hc11_elf_relax_delete_bytes): ..
4029 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4030 m68hc12_elf_size_one_stub): ..
4031 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4032 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4033 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4034 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4035 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4036 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4037 elf32_mips_grok_prstatus): ..
4038 * elf32-or32.c (or32_elf_consth_reloc): ..
4039 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4040 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4041 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4042 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4043 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4044 ppc_elf_final_write_processing): ..
4045 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4046 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4047 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4048 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4049 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4050 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4051 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4052 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4053 * elf32-sh64-com.c (sh64_address_in_cranges,
4054 sh64_get_contents_type): ..
4055 * elf32-sh64.c (sh64_find_section_for_address,
4056 sh64_elf_final_write_processing): ..
4057 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4058 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4059 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4060 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4061 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4062 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4063 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4064 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4065 elf_vax_finish_dynamic_sections): ..
4066 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4067 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4068 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4069 xstormy16_elf_finish_dynamic_sections): ..
4070 * elf32-xtensa.c (xtensa_read_table_entries,
4071 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4072 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4073 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4074 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4075 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4076 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4077 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4078 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4079 xtensa_callback_required_dependence): ..
4080 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4081 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4082 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4083 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4084 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4085 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4086 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4087 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4088 * elf64-hppa.c (allocate_dynrel_entries,
4089 elf64_hppa_size_dynamic_sections,
4090 elf64_hppa_finish_dynamic_sections): ..
4091 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4092 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4093 elf64_mips_grok_prstatus): ..
4094 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4095 mmix_elf_relocate_section, mmix_elf_final_link,
4096 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4097 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4098 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4099 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4100 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4101 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4102 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4103 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4104 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4105 ppc64_elf_finish_dynamic_sections): ..
4106 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4107 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4108 elf_s390_finish_dynamic_sections): ..
4109 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4110 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4111 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4112 sh64_elf64_finish_dynamic_sections): ..
4113 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4114 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4115 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4116 sparc64_elf_finish_dynamic_symbol,
4117 sparc64_elf_finish_dynamic_sections): ..
4118 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4119 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4120 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4121 elf64_x86_64_finish_dynamic_sections): ..
4122 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4123 * elfcode.h (elf_slurp_reloc_table): ..
4124 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4125 elf_finalize_dynstr, elf_link_add_object_symbols,
4126 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4127 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4128 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4129 elf32_mips_grok_prstatus): ..
4130 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4131 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4132 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4133 elfNN_ia64_finish_dynamic_sections): ..
4134 * elfxx-mips.c (mips_elf_create_procedure_table,
4135 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4136 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4137 mips_elf_global_got_index, mips_elf_multi_got,
4138 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4139 mips_elf_allocate_dynamic_relocations,
4140 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4141 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4142 _bfd_mips_elf_always_size_sections,
4143 _bfd_mips_elf_size_dynamic_sections,
4144 _bfd_mips_elf_finish_dynamic_symbol,
4145 _bfd_mips_elf_finish_dynamic_sections,
4146 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4147 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4148 _bfd_elf_mips_get_relocated_section_contents,
4149 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4150 * hp300hpux.c (callback): ..
4151 * hppabsd-core.c (make_bfd_asection): ..
4152 * hpux-core.c (make_bfd_asection): ..
4153 * i386linux.c (linux_link_create_dynamic_sections,
4154 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4155 * i386msdos.c (msdos_write_object_contents): ..
4156 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4157 os9k_set_section_contents): ..
4158 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4159 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4160 ieee_write_section_part, do_with_relocs, do_as_repeat,
4161 do_without_relocs, ieee_write_debug_part, init_for_output,
4162 ieee_set_section_contents): ..
4163 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4164 * irix-core.c (do_sections, make_bfd_asection): ..
4165 * libaout.h (aout_section_merge_with_text_p): ..
4166 * libbfd.c (_bfd_generic_get_section_contents,
4167 _bfd_generic_get_section_contents_in_window): ..
4168 * linker.c (default_indirect_link_order): ..
4169 * lynx-core.c (make_bfd_asection): ..
4170 * m68klinux.c (linux_link_create_dynamic_sections,
4171 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4172 * mach-o.c (bfd_mach_o_make_bfd_section,
4173 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4174 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4175 bfd_mach_o_scan_read_segment): ..
4176 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4177 _bfd_merge_sections): ..
4178 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4179 mmo_map_set_sizes, mmo_canonicalize_symtab,
4180 mmo_internal_write_section, mmo_write_object_contents): ..
4181 * netbsd-core.c (netbsd_core_file_p): ..
4182 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4183 nlm_alpha_set_public_section): ..
4184 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4185 * nlm32-sparc.c (nlm_sparc_write_import): ..
4186 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4187 nlm_compute_section_file_positions): ..
4188 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4189 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4190 * opncls.c (get_debug_link_info): ..
4191 * osf-core.c (make_bfd_asection): ..
4192 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4193 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4194 final_link, aout_link_input_section): ..
4195 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4196 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4197 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4198 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4199 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4200 * ptrace-core.c (ptrace_unix_core_file_p): ..
4201 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4202 _bfd_final_link_relocate, bfd_generic_relax_section,
4203 bfd_generic_get_relocated_section_contents): ..
4204 * reloc16.c (bfd_coff_reloc16_relax_section,
4205 bfd_coff_reloc16_get_relocated_section_c): ..
4206 * riscix.c (riscix_some_aout_object_p): ..
4207 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4208 * sco5-core.c (make_bfd_asection): ..
4209 * simple.c (bfd_simple_get_relocated_section_contents): ..
4210 * som.c (som_object_setup, setup_sections, som_prep_headers,
4211 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4212 som_set_reloc_info, som_get_section_contents,
4213 som_bfd_link_split_section): ..
4214 * sparclinux.c (linux_link_create_dynamic_sections,
4215 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4216 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4217 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4218 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4219 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4220 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4221 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4222 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4223 sunos_finish_dynamic_link): ..
4224 * syms.c (_bfd_stab_section_find_nearest_line): ..
4225 * tekhex.c (first_phase, tekhex_set_section_contents,
4226 tekhex_write_object_contents): ..
4227 * trad-core.c (trad_unix_core_file_p): ..
4228 * versados.c (process_esd, process_otr, process_otr): ..
4229 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4230 * vms-misc.c (add_new_contents): ..
4231 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4232 * vms.c (vms_set_section_contents): ..
4233 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4234 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4235 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4236 * xsym.c (bfd_sym_scan): .. See above.
4237
bf8b15af
L		 42382004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4239
4240 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4241 calling _bfd_merged_section_offset only for section symbols.
4242
d1c6de6f
AM		 42432004-06-22 Alan Modra <amodra@bigpond.net.au>
4244
4245 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4246 for handling SEC_MERGE symbols in relax_section.
4247
aa02cc63
AO		 42482004-06-21 Alexandre Oliva <aoliva@redhat.com>
4249
4250 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4251 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4252 linked together. Mark the result as h8300sx code.
4253
aee6f5b4
AO		 42542004-06-21 Alexandre Oliva <aoliva@redhat.com>
4255
4256 * elf-bfd.h (struct elf_backend_data): Added
4257 elf_backend_omit_section_dynsym.
4258 (_bfd_elf_link_omit_section_dynsym): Declare.
4259 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4260 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4261 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4262 (_bfd_elf_link_renumber_dynsyms): ... this function.
4263 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4264 _bfd_elf_link_omit_section_dynsym).
4265 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4266
05576f10
NC		 42672004-06-21 Nick Clifton <nickc@redhat.com>
4268
4269 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4270 flags.
4271
02d5a37b
JG		 42722004-06-17 Jerome Guitton <guitton@gnat.com>
4273
4274 * bfd-in.h (bfd_cache_close_all): New function declaration.
4275 * bfd-in2.h: Regenerate.
4276 * cache.c (bfd_cache_close_all): New function definition.
4277
d2bef492
MK		 42782004-06-16 Mark Kettenis <kettenis@gnu.org>
4279
4280 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4281 4.10 and beyond.
4282 * configure: Regenerate.
4283
8528d62e
DJ		 42842004-06-16 Daniel Jacobowitz <dan@debian.org>
4285
4286 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4287 the pre-existing section.
4288
911d08a7
AM		 42892004-06-15 Alan Modra <amodra@bigpond.net.au>
4290
4291 * section.c (struct sec): Remove usused flags. Reorganize a little.
4292 (bfd_get_section_size_before_reloc): Delete.
4293 (bfd_get_section_size_after_reloc): Delete.
4294 (STD_SECTION): Update.
4295 (bfd_get_section_size_now): Delete.
4296 (bfd_set_section_contents): Don't referece reloc_done.
4297 (bfd_get_section_contents): Remove reloc_done comment.
4298 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4299 reloc_done.
4300 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4301 * ecoff.c (bfd_debug_section): Update initializer.
4302 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4303 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4304 * bfd-in.h (bfd_section_size): Expand.
4305 (bfd_get_section_size): New macro.
4306 * bfd-in2.h: Regenerate.
4307 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4308 bfd_get_section_size_before_reloc with bfd_get_section_size.
4309 * coffcode.h (coff_write_object_contents): Likewise.
4310 * coffgen.c (build_debug_section): Likewise.
4311 * dwarf1.c (parse_line_table): Likewise.
4312 (_bfd_dwarf1_find_nearest_line): Likewise.
4313 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4314 * i386msdos.c (msdos_write_object_contents): Likewise.
4315 * pdp11.c (squirt_out_relocs): Likewise.
4316 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4317 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4318
092dcd75
CD		 43192004-06-14 Chris Demetriou <cgd@broadcom.com>
4320
4321 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4322 removal) with updated comment.
4323 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4324 BFD_RELOC_32_PCREL.
4325 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4326 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4327
3ffa5234
AM		 43282004-06-12 Alan Modra <amodra@bigpond.net.au>
4329
4330 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4331 overflow on branches to undefweaks.
4332
e9edc808
MR		 43332004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4334
4335 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4336 as ecoff_section_data() does not return a valid lvalue.
4337
a873f25a
AO		 43382004-06-09 Alexandre Oliva <aoliva@redhat.com>
4339
a9b881be
AO		 4340 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4341 (elf_link_add_object_symbols): Likewise.
4342
a873f25a
AO		 4343 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4344 (elf_backend_reloc_type_class): New.
4345
eef0f186
MK		 43462004-06-08 Mark Kettenis <kettenis@gnu.org>
4347
4348 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4349 netbsd-core.lo.
4350 * configure: Regenerate.
4351
822392ce
DJ		 43522004-06-07 Daniel Jacobowitz <dan@debian.org>
4353
4354 From: Albert Chin-A-Young <china@thewrittenword.com>
4355 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4356 to unsigned int.
4357
9f2e92c5
L		 43582004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4359
4360 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4361 change.
4362
dd90f1b2
DD		 43632004-05-28 DJ Delorie <dj@redhat.com>
4364
4365 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4366 for linking, but otherwise adjust reloc for merged sections.
4367
5dd23ec1
L		 43682004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4369
4370 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4371 _bfd_merged_section_offset for local symbols.
4372
f6f9408f
JR		 43732004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4374
4375 * Makefile.am: Regenerate dependencies.
4376 * Makefile.in: Regenerate.
4377 * archures.c: Add bfd_mach_sh3_nommu .
4378 * bfd-in2.h: Regenerate.
4379 * cpu-sh.c: Add sh3-nommu architecture.
4380 (bfd_to_arch_table): Create new table.
4381 (sh_get_arch_from_bfd_mach): Create new function.
4382 (sh_get_arch_up_from_bfd_mach): Create new function.
4383 (sh_merge_bfd_arch): Create new function.
4384 * elf32-sh.c (sh_ef_bfd_table): Add table.
4385 (sh_elf_check_relocs): Replace switch statement with
4386 use of sh_ef_bfd_table .
4387 (sh_elf_get_flags_from_mach): Add new function.
4388 (sh_find_elf_flags): Likewise.
4389 (sh_elf_copy_private_data): Replace most of non-elf contents
4390 with a call to sh_merge_bfd_arch() .
4391
d866f350
MC		 43922004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4393
4394 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4395 * Makefile.in: Regenerate.
4396
1055df0f
AO		 43972004-05-27 Alexandre Oliva <aoliva@redhat.com>
4398
4399 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4400 custom calling conventions for dynamic symbols.
4401 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4402 symbol if it's an alias to a global one.
4403
b3096250
L		 44042004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4405
4406 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4407 change.
4408
9bb351fd
AO		 44092004-05-27 Alexandre Oliva <aoliva@redhat.com>
4410
4411 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4412 loop over hashes.
4413
e49f5022
AM		 44142004-05-26 Alan Modra <amodra@bigpond.net.au>
4415
4416 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4417 for SHT_GROUP sections.
4418
57ceae94
AM		 44192004-05-25 Alan Modra <amodra@bigpond.net.au>
4420
4421 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4422 section data here..
4423 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4424 * merge.c: Formatting. Remove unnecessary casts. Expand
4425 bfd_get_section_alignment macro.
4426 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4427 use throughout file.
4428 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4429 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4430 section name to determine sinfo group, instead test output section
4431 and alignment.
4432 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4433 _bfd_strip_section_from_output rather than just twiddling flags.
4434 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4435 (_bfd_merge_sections): Update prototype.
4436 * libbfd.h: Regenerate.
4437
c6f8758f 44382004-05-24 Mark Kettenis <kettenis@gnu.org>
d34436e8
MK		 4439
4440 * netbsd-core.c: Correctly indent section that sets architecture
4441 from machine ID.
4442
c6f8758f
NC		 4443 From Miod Vallat <miod@online.fr>:
4444 * m88kopenbsd.c: New file.
4445 * targets.c (m88k_openbsd_vec): New.
4446 * config.bfd: Add m88k-*-openbsd*.
4447 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4448 (m88kopenbsd_vec): New.
4449 * configure: Regenerate.
4450 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4451 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4452 Run "make dep-am".
4453 * Makefile.in: Regenerate.
4454 * po/SRC-POTFILES.in: Regenerate.
4455
7d7e6bc4
NC		 44562004-05-24 Nick Clifton <nickc@redhat.com>
4457
4458 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4459 introduced by hash table size patch.
4460
bc286f95
BE		 44612004-05-22 Ben Elliston <bje@au.ibm.com>
4462
4463 * configure.in (is_release): Remove.
4464 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4465 (AC_OUTPUT): Don't output bfdver.h from version.h.
4466 * configure: Regenerate.
4467 * Makefile.am (RELEASE): New variable.
4468 (bfdver.h): New target.
4469 * Makefile.in: Regenerate.
4470 * doc/Makefile.in: Likewise.
4471
8b89a4eb
BE		 44722004-05-22 Ben Elliston <bje@au.ibm.com>
4473
4474 * Makefile.am (config.status): Don't depend on version.h.
4475 * Makefile.in: Regenerate.
4476
753731ee
AM		 44772004-05-22 Alan Modra <amodra@bigpond.net.au>
4478
4479 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4480 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4481 * libbfd.h: Regenerate.
4482 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4483 (_bfd_elf_rel_local_sym): Likewise.
4484 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4485 (elf_link_input_bfd): Likewise.
4486 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4487 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4488 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4489 (elfNN_ia64_relocate_section): Likewise.
4490
2d643429
NC		 44912004-05-21 Andy Chittenden <achittenden@bluearc.com>
4492
4493 * hash.c (bfd_default_hash_table_size): New variable.
4494 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4495 (bfd_hash_set_default_size): New function. Set the default size
4496 to a selected prime number close to the argument. Document new
4497 function.
4498 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4499 * bfd-in2.h: Regenerate.
4500 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4501 * Makefile.in: Regenerate.
4502
8377c19c
MK		 45032004-05-21 Mark Kettenis <kettenis@gnu.org>
4504
4505 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4506 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4507 arm, m68k, m88k and hppa core files.
4508
69fd4758
NC		 45092004-05-21 Nick Clifton <nickc@redhat.com>
4510
4511 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4512 (bfd_bwrite): Likewise.
4513 (bfd_tell): Likewise.
4514 (bfd_flush): Likewise.
4515 (bfd_stat): Likewise.
4516 (bfd_seek): Likewise.
4517 (bfd_get_mtime): Likewise.
4518 (bfd_get_size): Likewise.
4519
cd917290
BE		 45202004-05-19 Ben Elliston <bje@au.ibm.com>
4521
4522 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4523
1b09e940
NC		 45242004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4525
4526 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4527 (bfd_generic_openr_next_archived_file): Likewise.
4528
096c35a7
BW		 45292004-05-17 Bob Wilson <bob.wilson@acm.org>
4530
4531 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4532 section names by inserting a new substring after .gnu.linkonce, except
4533 for .gnu.linkonce.t.* where the "t." is replaced.
4534
eea6121a 45352004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4536
4537 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4538 (m68-*-lynxos* case): Likewise.
4539 (powerpc-*-lyxnos* case): New case.
4540 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4541
80fccad2
BW		 45422004-05-17 David Heine <dlheine@tensilica.com>
4543
4544 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4545 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4546 * bfd.c (bfd_copy_private_header_data): Define.
4547 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4548 interface.
4549 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4550 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4551 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4552 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4553 segments by calling copy_private_bfd_data.
4554 (_bfd_elf_copy_private_header_data): Define.
4555 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4556 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4557 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4558 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4559 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4560 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4561 * som.c (som_bfd_copy_private_header_data): Define.
4562 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4563 * vms.c (vms_bfd_copy_private_header_data): Define.
4564 * bfd-in2.h: Regenerate.
4565 * libbfd.h: Regenerate.
4566
c5ae1840
TS		 45672004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4568
4569 * elfxx-mips.c (MINUS_TWO): Define.
4570 (mips_elf_higher, mips_elf_highest,
4571 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4572 some bfd_vma values.
4573 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4574
a99cf92b
DA		 45752004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4576
4577 * som.c (log2): Rename to exact_log2. Adjust all callers.
4578
0da76f83
NC		 45792004-05-13 Paul Brook <paul@codesourcery.com>
4580
c273895f 4581 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
336b9722
NC		 4582 dwarf3 format CIE entries. Remove comment about the size of the
4583 ra_column field. It is now correctly deduced.
0da76f83 4584
4b363073
NC		 45852004-05-13 Joel Sherrill <joel@oarcorp.com>
4586
4587 * config.bfd (or32-*-rtems*): Switch to elf.
4588
9598fbe5
NC		 45892004-05-13 Nick Clifton <nickc@redhat.com>
4590
4591 * po/fr.po: Updated French translation.
4592
8c37241b
JJ		 45932004-05-11 Jakub Jelinek <jakub@redhat.com>
4594
0306b3bf 4595 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
8c37241b
JJ		 4596 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4597 Adjust counting of last_local.
4598 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4599 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4600 created by the linker nor !SHF_ALLOC.
4601
4602 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4603 DT_PLTGOT to the start of the .got.plt section instead of the
4604 .got output section. Set sh_entsize for .got section in addition
4605 to .got.plt.
4606 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4607 is at sgot->output_section->vma.
4608 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4609 DT_PLTGOT to the start of the .got.plt section instead of the
4610 .got output section.
4611 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4612 is at sgot->output_section->vma. Set sh_entsize for .got section
4613 in addition to .got.plt.
4614 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4615 (bfd_section_from_phdr): Likewise.
4616 (map_sections_to_segments): Likewise.
4617 (assign_file_positions_for_segments): Likewise.
4618 (get_program_header_size): Likewise.
4619 * elflink.c (bfd_elf_size_dynamic_sections): Set
4620 elf_tdata (output_bfd)->relro from info->relro.
4621 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4622
3f980e41
AO		 46232004-05-08 Alexandre Oliva <aoliva@redhat.com>
4624
4625 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4626 a zero symndx for which we hadn't accounted a dynamic relocation.
4627 (_frvfdpic_add_rofixup): Likewise.
4628
d70270c5 46292004-05-07 Brian Ford <ford@vss.fsi.com>
eea6121a 4630 DJ Delorie <dj@redhat.com>
d70270c5
BF		 4631
4632 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4633 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4634 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4635 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4636
7e9f3bd6
AO		 46372004-05-07 Alexandre Oliva <aoliva@redhat.com>
4638
4639 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4640 immediately if there's no link info.
4641 (elf32_frvfdpic_copy_private_bfd_data): New.
4642 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4643
eb61d2d6
ZW		 46442004-05-06 Zack Weinberg <zack@codesourcery.com>
4645
4646 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4647 filename argument is null; do not call strlen on a null pointer.
4648
ecb2d096
DJ		 46492004-05-06 Daniel Jacobowitz <drow@mvista.com>
4650
4651 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4652 special case.
4653
43850d5b
AO		 46542004-05-05 Alexandre Oliva <aoliva@redhat.com>
4655
4656 * configure.in (bfd_elf32_frvfdpic_vec): New.
4657 * configure: Rebuilt.
4658 * targets.c (bfd_elf32_frvfdpic_vec): New.
4659 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4660 on the latter.
4661 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4662 frvfdpic instead of frv. Rearrange elf-target macros such that
4663 the FDPIC-specific ones are only defined for this new target
4664 vector.
4665 (bfd_elf32_frvfdpic_vec): Declare.
4666 (IS_FDPIC): New.
4667 (elf32_frv_relocate_section): Use it to enable segment checking
4668 and to control rofixup emission. Add output section vma to
4669 applied relocation in non-LOAD non-ALLOC sections. Use
4670 _bfd_error_handler for errors.
4671 (_frv_create_got_section): Create .rel.got and .rofixup only in
4672 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4673 linker script.
4674 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4675 (elf32_frvfdpic_modify_segment_map): Likewise.
4676 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4677 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4678 error message if we miscompute the rofixup size.
4679 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4680 (frvfdpic_elf_encode_eh_address): Likewise.
4681 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4682 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4683 relocs. Reject unknown relocation types.
4684 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4685 (frv_elf_merge_private_bfd_data): Likewise.
4686 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4687 0x4000 for newly-added elf32-frvfdpic.
4688
06fc8a8c
NC		 46892004-05-05 Nick Clifton <nickc@redhat.com>
4690
4691 PR/136
4692 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4693 returning NULL as most users of this function do not check its
4694 return value.
33216455
NC		 4695 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4696 of bfd_cache_lookup().
4697 * sco5-core.c (sco5_core_file_p): Likewise.
4698 * trad-core.c (trad_unix_core_file_p): Likewise.
06fc8a8c
NC		 4699
47002004-05-05 Nick Clifton <nickc@redhat.com>
4701
4702 * cache.c (bfd_cache_lookup): Improve formatting.
4703 * archive.c: Fix formatting.
4704
6b6e92f4
NC		 47052004-05-05 Peter Barada <peter@the-baradas.com>
4706
4707 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4708 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4709 * bfd-in2.h(bfd_architecture): Regenerate.
4710
6a8d1586
AM		 47112004-05-03 Alan Modra <amodra@bigpond.net.au>
4712
4713 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4714 SEC_MERGE sections.
4715 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4716 those against discarded link-once and SEC_MERGE section symbols.
4717
fafe6678
L		 47182004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4719
4720 * section.c (bfd_get_section_by_name_if): New.
4721 * bfd-in2.h: Regenerated.
4722
ad7b9a36
AM		 47232004-05-02 Alan Modra <amodra@bigpond.net.au>
4724
4725 * som.c (som_bfd_is_group_section): Define.
4726
73499ab8
AM		 47272004-05-01 Alan Modra <amodra@bigpond.net.au>
4728
4729 * section.c (bfd_make_section_anyway): Copy the whole
4730 bfd_hash_entry, not just "next" from existing entry.
4731
45c5e9ed
L		 47322004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4733
4734 * elf.c (bfd_section_from_shdr): Maintain the section order in
4735 a section group.
4736 (special_sections): Add ".note.GNU-stack".
4737 (elf_fake_sections): Handle section group for relocatable
4738 link..
4739
bc87dd2e
L		 47402004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4741
4742 * section.c (bfd_sections_find_if): New.
4743 * bfd-in2.h: Regenerated.
4744
72adc230
AM		 47452004-04-30 Alan Modra <amodra@bigpond.net.au>
4746
4747 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4748
4749 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4750 * elf.c (bfd_elf_is_group_section): New function.
4751 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4752 * section.c (bfd_generic_is_group_section): New function.
4753 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4754 (BFD_JUMP_TABLE_LINK): Adjust.
4755 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4756 * aout-target.h (MY_bfd_is_group_section): Define.
4757 * aout-tic30.c (MY_bfd_is_group_section): Define.
4758 * bfd.c (bfd_is_group_section): Define.
4759 * binary.c (binary_bfd_is_group_section): Define.
4760 * bout.c (b_out_bfd_is_group_section): Define.
4761 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4762 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4763 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4764 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4765 * coffcode.h (coff_bfd_is_group_section): Define.
4766 * i386msdos.c (msdos_bfd_is_group_section): Define.
4767 * i386os9k.c (os9k_bfd_is_group_section): Define.
4768 * ieee.c (ieee_bfd_is_group_section): Define.
4769 * ihex.c (ihex_bfd_is_group_section): Define.
4770 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4771 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4772 * mmo.c (mmo_bfd_is_group_section): Define.
4773 * nlm-target.h (nlm_bfd_is_group_section): Define.
4774 * oasys.c (oasys_bfd_is_group_section): Define.
4775 * pef.c (bfd_pef_bfd_is_group_section): Define.
4776 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4777 * srec.c (srec_bfd_is_group_section): Define.
4778 * tekhex.c (tekhex_bfd_is_group_section): Define.
4779 * versados.c (versados_bfd_is_group_section): Define.
4780 * vms.c (vms_bfd_is_group_section): Define.
4781 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4782 * bfd-in2.h: Regenerate.
4783 * libbfd.h: Regenerate.
4784
20f0a1ad
AM		 47852004-04-30 Alan Modra <amodra@bigpond.net.au>
4786
4787 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4788
f7458fc9 47892004-04-30 Hans-Peter Nilsson <hp@axis.com>
7dfb3b6b
HPN		 4790
4791 * configure.in: Update version to 2.15.91.
4792 * configure: Regenerate.
4793
8a7140c3
NC		 47942004-04-29 Brian Ford <ford@vss.fsi.com>
4795
4796 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4797 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4798 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4799 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4800 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4801 .gnu.linkonce.wi. sections.
4802 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4803 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4804 .gnu.linkonce.wi..
4805 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4806 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4807
3e722fb5
CD		 48082004-04-28 Chris Demetriou <cgd@broadcom.com>
4809
4810 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4811 * bfd-in2.h: Regenerate.
4812 * libbfd.h: Likewise.
4813
351e2b5a
DA		 48142004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4815
4816 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4817 dup_common fields.
4818 (setup_sections): Use som_subspace_dictionary_record struct instead
4819 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4820 is_comdat, is_common or dup_common.
4821 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4822 is_comdat, is_common and dup_common in section subspace_dict from
4823 copy_data.
4824 (som_begin_writing): Use som_subspace_dictionary_record struct.
4825 (som_finish_writing): Likewise.
4826 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4827 is_common and dup_common flags in info for symbol. Add comment
4828 regarding linker support for these fields. Slightly reorganize
4829 function.
4830 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4831 dup_common fields in symbol table from symbol info.
4832 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4833 arguments. Set corresponding fields in copy_data. Change all callers.
4834 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4835 symbol table.
4836 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4837 * som.h (som_subspace_dictionary_record): Define.
4838 (som_copyable_section_data_struct): Add is_comdat, is_common and
4839 dup_common fields.
4840 (som_section_data_struct): Use som_subspace_dictionary_record struct
4841 instead of subspace_dictionary_record.
4842 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4843
3ba3bc8c
BW		 48442004-04-27 Bob Wilson <bob.wilson@acm.org>
4845
4846 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4847 if set. Check reloc_done flag before applying relocations. Use
4848 output addresses, both when applying relocations and when comparing
4849 against the specified section.
4850 (elf_xtensa_relocate_section): Use output address to check if dynamic
4851 reloc is in a literal pool. Set section's reloc_done flag.
4852
beb8df56
L		 48532004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4854
4855 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4856 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4857 section.
4858 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4859 section.
4860
1829f4b2
AM		 48612004-04-27 Alan Modra <amodra@bigpond.net.au>
4862
4863 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4864 structure field removed in 2004-04-24 patch.
4865 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4866
4867 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4868 Constify hdr arg.
4869 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4870 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4871 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4872 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4873 field before calling elf_backend_section_flags.
4874
4030e8f6
CD		 48752004-04-24 Chris Demetriou <cgd@broadcom.com>
4876
4877 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4878 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4879 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4880 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4881 and BFD_RELOC_32_PCREL.
4882 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4883 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4884 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4885 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4886 (mips_elf_next_relocation): Move comment about matching HI/LO
4887 relocations to...
4888 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4889 R_MIPS_GNU_REL_HI16.
4890
3e27568f
CD		 48912004-04-23 Chris Demetriou <cgd@broadcom.com>
4892
4893 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4894 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4895 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4896 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4897 and update comments to reflect current usage.
4898 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4899 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4900 for MIPS_R_PCREL16.
4901 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4902 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4903 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4904 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4905 type number to be MIPS_R_PCREL16.
4906 (mips_relocate_section): Remove support for link-time relaxation
4907 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4908 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4909 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4910 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4911 relaxation of branches used by embedded-PIC.
4912 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4913 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4914 related members, update comment.
4915 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4916 code related to embedded-PIC.
4917 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4918 initialization of now-removed 'adjust' member of
4919 'struct ecoff_debug_info'.
4920
b32de0bc 49212004-04-23 Chris Demetriou <cgd@broadcom.com>
8472310d
CD		 4922
4923 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4924
955af222
PB		 49252004-04-21 Philip Blundell <pb@nexus.co.uk>
4926
4927 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4928 relocs for locally defined symbols during -shared final link.
4929 (elf32_arm_final_link_relocate): Likewise.
4930
47a9f7b3
JJ		 49312004-04-22 Jakub Jelinek <jakub@redhat.com>
4932
4933 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4934 ELF_LINK_POINTER_EQUALITY_NEEDED.
4935 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4936 if r_type is not R_X86_64_PC32.
4937 (elf64_x86_64_finish_dynamic_symbol): If
4938 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4939 SHN_UNDEF symbols.
4940
1f1799d5
KK		 49412004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4942
4943 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4944 (elf_backend_plt_sym_val): Define.
4945
0fdea5ce
AC		 49462004-04-22 Andrew Cagney <cagney@redhat.com>
4947
4948 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4949
5198ba8b
DA		 49502004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4951
eb61d2d6 4952 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5198ba8b
DA		 4953 make_bfd_asection.
4954 * som.c (som_set_section_contents): Constantify second argument.
4955 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4956 (som_object_setup): Rework to avoid warning.
4957 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4958 Likewise.
4959
fe2e161a
AC		 49602004-04-22 Andrew Cagney <cagney@redhat.com>
4961
4962 * cache.c (bfd_cache_close): Check for a previously closed file.
4963
4c45e5c9
JJ		 49642004-04-22 Jakub Jelinek <jakub@redhat.com>
4965
4966 * bfd.c (bfd_get_synthetic_symtab): Define.
4967 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4968 NAME##_get_synthetic_symtab.
4969 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4970 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4971 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4972 relplt_name fields.
4973 (_bfd_elf_get_synthetic_symtab): New prototype.
4974 * elfcode.h (elf_get_synthetic_symtab): Define.
4975 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4976 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4977 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4978 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4979 * bfd-in2.h: Rebuilt.
4980 * libbfd.h: Rebuilt.
4981 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4982 (elf_backend_plt_sym_val): Define.
4983 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4984 (elf_backend_plt_sym_val): Define.
4985 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4986 (elf_backend_plt_sym_val): Define.
4987 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4988 (elf_backend_plt_sym_val): Define.
4989 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4990 (elf_backend_plt_sym_val): Define.
4991 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4992 (elf_backend_plt_sym_val): Define.
4993 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4994 (elf_backend_plt_sym_val): Define.
4995 * aout-target.h (MY_get_synthetic_symtab): Define.
4996 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4997 * coff-rs6000.c (rs6000coff_vec): Add
4998 _bfd_nodynamic_get_synthetic_symtab.
4999 (pmac_xcoff_vec): Likewise.
5000 * coff64-rs6000.c (rs6000coff64_vec): Add
5001 _bfd_nodynamic_get_synthetic_symtab.
5002 (aix5coff64_vec): Likewise.
5003 * sunos.c (MY_get_synthetic_symtab): Define.
5004 * vms.c (vms_get_synthetic_symtab): Define.
5005
d2f7ecac
NC		 50062004-04-22 Nick Clifton <nickc@redhat.com>
5007
5008 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5009
fd99574b
NC		 50102004-04-22 Peter Barada <peter@the-baradas.com>
5011
5012 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5013 * bfd2-in.h: Regenerate.
5014 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5015
23867d67
CD		 50162004-04-21 Chris Demetriou <cgd@broadcom.com>
5017
5018 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5019 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5020 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5021 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5022 * bfd-in2.h: Regenerate.
5023
2c8c90bc
BW		 50242004-04-21 Bob Wilson <bob.wilson@acm.org>
5025
5026 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5027 require relocations against a weak symbol to reference the same
5028 symbol hash entry if not a final, static link.
5029 (get_cached_value, add_value_map): Add final_static_link argument.
5030 (remove_literals): Pass final_static_link argument as needed.
5031
40838a72
AC		 50322004-04-21 Andrew Cagney <cagney@redhat.com>
5033
5034 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5035 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5036 (opncls_bwrite, opncls_bclose, opncls_bflush)
5037 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5038 bfd iovec that uses function callbacks.
5039 (bfd_close): Use the iovec's bclose.
5040 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5041 (cache_bclose, cache_bflush, cache_bstat)
5042 (cache_iovec): New functions and global variable, implement a
5043 cache "iovec", where applicable set bfd_error.
5044 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5045 * bfdio.c (struct bfd_iovec): Define.
5046 (real_read): Delete function.
5047 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5048 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5049 assume that bread and bwrite set bfd_error.
5050 * bfd.c (struct bfd): Add "iovec", update comments.
5051 * bfd-in2.h, libbfd.h: Re-generate.
5052
7f919c84
AC		 50532004-04-21 Andrew Cagney <cagney@redhat.com>
5054
5055 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5056
715df9b8
EB		 50572004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5058
5059 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5060 (bfd_elf_gc_sections): Fail if a shared object is being created.
5061 Do not fail if dynamic sections have been created. Instead call
5062 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5063 dynamically referenced symbols. Do not mark the whole graph
5064 rooted at .eh_frame, only the section proper.
5065
6482c264
NC		 50662004-04-20 DJ Delorie <dj@redhat.com>
5067
5068 * reloc.c: Add BFD_RELOC_32_SECREL.
5069 * bfd-in2.h: Regenerate.
5070 * libbfd.h: Likewise.
5071 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5072 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5073 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5074
4dc570c2
JJ		 50752004-04-19 Jakub Jelinek <jakub@redhat.com>
5076
5077 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5078 relocs against hidden/protected undefweak symbols properly.
5079 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5080
0b60d5d3
MK		 50812004-04-18 Mark Kettenis <kettenis@gnu.org>
5082
5083 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5084 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5085 core files.
5086
d48bdb99
AM		 50872004-04-17 Brian Ford <ford@vss.fsi.com>
5088
5089 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5090 filepos for the SizeOfHeaders field.
5091 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5092 overflow.
5093 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5094
57a1784e
AM		 50952004-04-16 Alan Modra <amodra@bigpond.net.au>
5096
5097 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5098 change reloc_done. Set and restore _cooked_size.
5099 (RETURN): Delete.
5100
d1ad3f6f
MK		 51012004-04-15 Mark Kettenis <kettenis@gnu.org>
5102
5103 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5104 core files.
5105
3d1bca9d
NC		 51062004-04-15 Nick Clifton <nickc@redhat.com>
5107
5108 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5109
019b892f
AM		 51102004-04-15 Alan Modra <amodra@bigpond.net.au>
5111
5112 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5113
15b43f48
AM		 51142004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5115
5116 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5117 when it is a definition.
5118
6de00a78
AM		 51192004-04-14 Alan Modra <amodra@bigpond.net.au>
5120
5121 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5122 when statically linking PIC code.
5123 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5124
279500de
TS		 51252004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5126
5127 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5128 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5129 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5130 * configure: Regenerate.
5131
ccf2f652
RS		 51322004-04-08 Richard Sandiford <rsandifo@redhat.com>
5133
5134 * elflink.c: Include libiberty.h.
5135 * Makefile.am (elflink.lo): Depend on libiberty.h.
5136 * Makefile.in: Regenerate.
5137
ca07892d
DJ		 51382004-04-06 Daniel Jacobowitz <drow@mvista.com>
5139
5140 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5141 ".MIPS.stubs".
5142
a5a58ba4
L		 51432004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5144
5145 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5146 reserve the memory for dynamic linker
5147
24d18d30
MK		 51482004-04-05 Mark Kettenis <kettenis@gnu.org>
5149
5150 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5151 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5152
a4d7b4b5
L		 51532004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5154
5155 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5156 RELOC_FOR_GLOBAL_SYMBOL.
5157 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5158
1f433d93
L		 51592004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5160
5161 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5162 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5163
e489d0ae
PB		 51642004-04-01 Paul Brook <paul@codesourcery.com>
5165
5166 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5167 * elf32-arm.h (struct elf32_elf_section_map): New.
5168 (struct _arm_elf_section_data): New.
5169 (elf32_arm_section_data): Define.
5170 (struct elf32_arm_link_hash_table): Add byteswap_code.
5171 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5172 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5173 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5174 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5175 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5176 (bfd_elf32_new_section_hook, elf_backend_write_section,
5177 elf_backend_link_output_symbol_hook): Define.
5178
66a695f0
NC		 51792004-04-01 Andy Chittenden <achittenden@bluearc.com>
5180
5181 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5182 that keeps the characters in a B_INCL..B_EINCL range.
5183 (_bfd_link_section_stabs): When computing the sum of the
5184 characters in a B_INCL..B_EINCL range also keep a copy of those
5185 characters. Use this information to distinguish between
5186 include sections that have the same sum and the same length
5187 but which are nevertheless unique.
5188
8375c36b
PB		 51892004-03-31 Paul Brook <paul@codesourcery.com>
5190
5191 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5192 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5193
a56b48eb
NC		 51942004-03-31 Andy Chittenden <achittenden@bluearc.com>
5195
5196 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5197 to 'sum_chars' and add field 'num_chars'.
5198 (_bfd_link_section_stabs): When computing the sum of the
5199 characters in a B_INCL..B_EINCL range also keep a count of the
5200 number of characters. Use this information to help distinguish
5201 between include sections when have the same sum but which
5202 nevertheless are still unique.
5203