2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
1 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elf.c (bfd_elf_set_group_contents): Ignore linker created
4 group section.
5
6 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
7
8 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
9
10 2005-04-03 Fred Fish <fnf@specifixinc.com>
11
12 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
13 dwarf_ranges_size members.
14 (struct comp_unit): Add base_address member.
15 (struct funcinfo): Replace low/high members with an arange.
16 (arange_add): Replace incoming "unit" parameter with "abfd" and
17 "first_arange" pointers. Reorganize/rewrite function body.
18 (decode_line_info): Change arange_add call to pass bfd and arange
19 pointers.
20 (lookup_address_in_line_info_table): Use arange list instead of
21 individual low/high members. Walk function's arange list to find
22 lowest PC in list, to test for overlapping functions.
23 (read_debug_ranges): New function, reads the debug_ranges section.
24 (lookup_address_in_function_table): Use arange list instead of
25 individual low/high members. Rewrite to find smallest range that
26 matches.
27 (read_rangelist): Read a given rangelist from debug_ranges.
28 (scan_unit_for_functions): Use arange list instead of individual
29 low/high members. Handle a DW_AT_ranges attribute.
30 (parse_comp_unit): Use arange list instead of individual low/high
31 members. Save comp unit base address. Handle a DW_AT_ranges
32 attribute.
33
34 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
35
36 * elf.c (assign_section_numbers): Really use the kept section.
37
38 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
39
40 * elf-bfd.h (_bfd_elf_check_kept_section): New.
41
42 * elf.c (assign_section_numbers): When sh_link points to a
43 discarded section, call _bfd_elf_check_kept_section to see if
44 the kept section can be used. Otherwise reject sh_link
45 pointing to discarded section.
46
47 * elflink.c (_bfd_elf_check_kept_section): New.
48 (elf_link_input_bfd): Use it.
49
50 2005-04-01 Alan Modra <amodra@bigpond.net.au>
51
52 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
53 that we no longer need.
54
55 2005-04-01 Alan Modra <amodra@bigpond.net.au>
56
57 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
58 rather than 0.
59 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
60
61 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
62
63 * elf.c (assign_section_numbers): Fix a typo.
64
65 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
66
67 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
68 error message.
69 (_bfd_elf_section_already_linked): Likewise.
70
71 2005-03-31 Jerome Guitton <guitton@gnat.com>
72
73 * config.in: Regenerate.
74
75 2005-03-31 Jerome Guitton <guitton@gnat.com>
76
77 * config.in (HAVE_DECL_BASENAME): New configure macro.
78 * configure.in: Check for basename.
79 * configure: Regenerate.
80
81 2005-03-30 Julian Brown <julian@codesourcery.com>
82
83 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
84 bfd_elf32_is_arm_mapping_symbol_name.
85 * bfd-in2.h: Regenerate.
86 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
87 bfd_elf32_is_arm_mapping_symbol_name.
88 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
89 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
90 (arm_elf_find_function): Likewise.
91 (elf32_arm_output_symbol_hook): Likewise.
92
93 2005-03-30 Julian Brown <julian@codesourcery.com>
94
95 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
96 * bfd-in2.h: Regenerate.
97 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
98 bfd_elf32_is_arm_mapping_symbol_name.
99 (elf32_arm_output_symbol_hook): Likewise.
100 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
101 mapping symbols.
102 (is_arm_mapping_symbol_name): Function moved from here...
103 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
104 and made global.
105
106 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
107
108 * configure.in: Check for ffs decl and alphabetize.
109 * config.in: Regenerate.
110 * configure: Regenerate.
111 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
112 alphabetize.
113
114 2005-03-29 Fred Fish <fnf@specifixinc.com>
115
116 * dwarf2.c (struct comp_unit): Fix typo.
117 (scan_unit_for_functions): Remove unused local variable "name"
118 and dead code that set it.
119
120 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
121 Phil Blundell <philb@gnu.org>
122
123 * bfd-in2.h, libbfd.h: Regenerated.
124 * reloc.c: Add ARM TLS relocations.
125 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
126 relocations.
127 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
128 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
129 (elf32_arm_tls_ie32_howto): New.
130 (elf32_arm_howto_from_type): Support TLS relocations.
131 (elf32_arm_reloc_map): Likewise.
132 (elf32_arm_reloc_type_lookup): Likewise.
133 (TCB_SIZE): Define.
134 (struct elf32_arm_obj_tdata): New.
135 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
136 (elf32_arm_mkobject): New function.
137 (struct elf32_arm_relocs_copied): Add pc_count.
138 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
139 (GOT_TLS_IE): Define.
140 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
141 (elf32_arm_link_hash_newfunc): Initialize tls_type.
142 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
143 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
144 (dtpoff_base, tpoff): New functions.
145 (elf32_arm_final_link_relocate): Handle TLS relocations.
146 (IS_ARM_TLS_RELOC): Define.
147 (elf32_arm_relocate_section): Warn about TLS mismatches.
148 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
149 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
150 TLS relocations and pc_count.
151 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
152 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
153 calls.
154 (elf32_arm_size_dynamic_sections): Handle TLS.
155 (elf32_arm_finish_dynamic_symbol): Likewise.
156 (bfd_elf32_mkobject): Define.
157
158 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
159
160 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
161 relocation types. Don't count relocations which will use a PLT.
162
163 2005-03-29 Joel Brobecker <brobecker@gnat.com>
164
165 * elf.c (elfcore_grok_nto_status): Print tid as long.
166 (elfcore_grok_nto_regs): Likewise.
167
168 2005-03-29 Joel Brobecker <brobecker@gnat.com>
169
170 * irix-core.c: Remove some unnecessary prototypes.
171
172 2005-03-28 Joel Brobecker <brobecker@adacore.com>
173
174 * irix-core.c: Convert to ISO C.
175
176 2005-03-28 Joel Brobecker <brobecker@adacore.com>
177
178 * irix-core.c (do_sections): Replace + by | in expression.
179 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
180 to unused parameters to avoid a compiler warning.
181
182 2005-03-28 Mark Kettenis <kettenis@gnu.org>
183
184 * netbsd-core.c: Convert to ISO C. Fix formatting.
185
186 2005-03-24 Eric Christopher <echristo@redhat.com>
187
188 * elfxx-mips.c: Revert previous patch.
189
190 2005-03-24 Nick Clifton <nickc@redhat.com>
191
192 * targets.c (_bfd_target_vector): Only include the
193 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
194 all targets enabled.
195
196 2005-03-24 James E Wilson <wilson@specifixinc.com>
197
198 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
199 (BFD64_BACKENDS): Add elf32-ia64.lo.
200 * Makefile.in: Regenerate.
201
202 2005-03-23 Eric Christopher <echristo@redhat.com>
203
204 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
205 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
206 after emitting relocation.
207 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
208 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
209 and readonly_reloc.
210
211 2005-03-23 Mike Frysinger <vapier@gentoo.org>
212 Nick Clifton <nickc@redhat.com>
213
214 * config.bfd: Accept any C library to accompany a GNU Linux
215 implementation, not just the GNU C library.
216 * configure.in: Likewise.
217 * configure: Regenerate.
218
219 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
220
221 * bfd-in.h (_bfd_elf_provide_symbol): New.
222 * bfd-in2.h: Regenerated.
223
224 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
225 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
226 of set_linker_sym.
227
228 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
229 from elf32-ppc.c.
230
231 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
232
233 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
234
235 2005-03-22 Bob Wilson <bob.wilson@acm.org>
236
237 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
238 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
239 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
240 (xtensa_opcode_decode): Rearrange code.
241
242 2005-03-22 Nick Clifton <nickc@redhat.com>
243
244 * binary.c: Convert to ISO C90 formatting.
245 * coff-arm.c: Convert to ISO C90 formatting.
246 * coffgen.c: Convert to ISO C90 formatting.
247 * elf32-gen.c: Convert to ISO C90 formatting.
248 * elf64-gen.c: Convert to ISO C90 formatting.
249 * hash.c: Convert to ISO C90 formatting.
250 * ieee.c: Convert to ISO C90 formatting.
251
252 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
253
254 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
255 unresolved symbols in R_ARM_NONE relocations.
256
257 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
258
259 * elf32-arm.c (elf32_arm_final_link_relocate): Add
260 UNRESOLVED_RELOC_P argument. Set it appropriately.
261 (elf32_arm_relocate_section): Update call to
262 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
263 unresolved_reloc instead.
264
265 2005-03-23 Alan Modra <amodra@bigpond.net.au>
266
267 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
268 .gnu.warning.* sections.
269
270 2005-03-22 Alan Modra <amodra@bigpond.net.au>
271
272 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
273 written_address_p.
274 (ppc_elf_create_linker_section): Don't try to reuse existing section.
275 (elf_create_pointer_linker_section): Delete info parm. Don't make
276 h dynamic. Don't set written_address_p.
277 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
278 (bfd_put_ptr): Delete.
279 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
280 Always write section contents. Assert global sym is def_regular.
281 Use offset bottom bit as a written flag.
282 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
283 calls.
284
285 2005-03-22 Alan Modra <amodra@bigpond.net.au>
286
287 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
288 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
289 and end syms.
290
291 2005-03-21 Nick Clifton <nickc@redhat.com>
292
293 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
294 targets.
295 (t2a1_bx_pc_insn): Likewise.
296 (t2a2_noop_insn): Likewise.
297 (t2a3_b_insn): Likewise.
298 (t2a1_push_insn): Likewise.
299 (t2a2_ldr_insn): Likewise.
300 (t2a3_mov_insn): Likewise.
301 (t2a4_bx_insn): Likewise.
302 (t2a5_pop_insn): Likewise.
303 (t2a6_bx_insn): Likewise.
304 (coff_arm_relocate_section): Only declare the high_address
305 variable for non WINCE targets.
306
307 2005-03-22 Alan Modra <amodra@bigpond.net.au>
308
309 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
310 SEC_LINKER_CREATED. Attach to dynobj.
311 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
312
313 2005-03-21 Alan Modra <amodra@bigpond.net.au>
314
315 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
316 sym_offset. Add name, bss_name, sym_name, sym_val.
317 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
318 Add sdata array of elf_linker_section_t.
319 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
320 (enum elf_linker_section_enum): Delete.
321 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
322 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
323 the special sections are needed. Adjust htab->sdata refs.
324 Ensure dynobj is set in sreloc code.
325 (ppc_elf_size_dynamic_sections): Strip sdata sections.
326 (ppc_elf_set_sdata_syms): New function.
327 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
328 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
329 sym_val instead of sym_hash.
330 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
331
332 2005-03-21 Alan Modra <amodra@bigpond.net.au>
333
334 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
335 (ppc_elf_merge_private_bfd_data): Likewise.
336
337 2005-03-21 Alan Modra <amodra@bigpond.net.au>
338
339 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
340 (ppc_elf_create_linker_section): Don't create rel_section.
341 (elf_create_pointer_linker_section): Don't size relocs.
342 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
343 Don't generate relocs.
344 (ppc_elf_relocate_section): Adjust calls to
345 elf_finish_pointer_linker_section.
346
347 2005-03-21 Alan Modra <amodra@bigpond.net.au>
348
349 * elf32-ppc.c (is_ppc_elf_target): New function.
350 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
351 for bfd_target_elf_flavour. Do this test before endian check.
352 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
353 (ppc_elf_size_dynamic_sections): Likewise.
354
355 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
356
357 * elf-bfd.h (elf_backend_data): Add int to
358 elf_backend_section_from_shdr.
359 (bfd_elf_section_data): Update comment for this_idx.
360 (_bfd_elf_make_section_from_shdr): Add int.
361 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
362
363 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
364 and use it to set this_idx in bfd_elf_section_data.
365 (bfd_section_from_shdr): Pass shindex to
366 _bfd_elf_make_section_from_shdr.
367 (_bfd_elf_section_from_bfd_section): Use this_idx in
368 bfd_elf_section_data to find section index.
369
370 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
371 index and pass it to _bfd_elf_make_section_from_shdr.
372 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
373 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
374 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
375 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
376 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
377 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
378 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
379 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
380 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
381
382 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
383 Ross Ridge <rridge@csclub.uwaterloo.ca>
384
385 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
386 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
387 cases. Add comment.
388
389 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
390
391 * elflink.c (elf_mark_used_section): Remove check for special
392 sections.
393
394 2005-03-18 Andreas Schwab <schwab@suse.de>
395
396 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
397 from bfd_vma to ia64_insn, remove broken cast.
398
399 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
400
401 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
402 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
403 elf_m68k_finish_dynamic_sections): Use it.
404
405 2005-03-17 Paul Brook <paul@codesourcery.com>
406 Dan Jacobowitz <dan@codesourcery.com>
407 Mark Mitchell <mark@codesourcery.com>
408
409 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
410 (elf32_arm_additional_program_headers): Likewise.
411 (elf_backend_modify_segment_map): Define.
412 (elf_backend_additional_program_headers): Likewise.
413 (elf32_arm_symbian_modify_segment_map): Use
414 elf32_arm_modify_segment_map.
415
416 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
417
418 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
419 for special sections.
420
421 2005-03-18 Alan Modra <amodra@bigpond.net.au>
422
423 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
424 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
425 section_sym_count param, and return number of section symbols.
426 (bfd_elf_size_dynamic_sections): Clear section symbol area of
427 .dynsym contents. Don't bother calling swap_symbol_out on the
428 first all-zero dynsym.
429 (elf_mark_used_section): Formatting. Avoid twiddling flags in
430 special sections like bfd_abs_section.
431 (bfd_elf_gc_sections): Spelling fix.
432
433 2005-03-16 Fred Fish <fnf@specifixinc.com>
434
435 PR binutils/790
436 * dwarf2.c (read_indirect_string): Fix apparent typo, check
437 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
438
439 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
440
441 * elflink.c (elf_mark_used_section): New.
442 (bfd_elf_gc_sections): Call elf_gc_mark_section for
443 non-relocatable link if we don't do GC.
444
445 2005-03-16 Nick Clifton <nickc@redhat.com>
446 Ben Elliston <bje@au.ibm.com>
447
448 * configure.in (werror): New switch: Add -Werror to the
449 compiler command line. Enabled by default. Disable via
450 --disable-werror.
451 * configure: Regenerate.
452
453 2005-03-16 Nick Clifton <nickc@redhat.com>
454
455 * ecoff.c: Convert to ISO C90 formatting.
456
457 2005-03-16 Alan Modra <amodra@bigpond.net.au>
458
459 * elf32-ppc.c: Divide file into general and linker specific
460 functions. Sort linker functions into roughly the order in which
461 they are called by the ELF linker code.
462
463 2005-03-16 Alan Modra <amodra@bigpond.net.au>
464
465 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
466 on section. Correct comment, and add FIXME.
467 (ppc_elf_additional_program_headers): Don't bump header count for
468 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
469 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
470 do allocate memory if they need it.
471
472 2005-03-15 Mikkel Krautz <krautz@gmail.com>
473
474 * config.bfd (x86_64-elf): Add target.
475
476 2005-03-15 Alan Modra <amodra@bigpond.net.au>
477
478 * po/es.po: Commit new Spanish translation.
479
480 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
481
482 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
483 for global symbol when reporting overflow.
484
485 2005-03-11 Jakub Jelinek <jakub@redhat.com>
486
487 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
488 * libbfd.h: Rebuilt.
489 * archive.c (_bfd_ar_spacepad): New function.
490 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
491 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
492 coff_write_armap): Use it.
493 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
494 uid/gid support.
495 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
496
497 2005-03-10 Mark Kettenis <kettenis@gnu.org>
498
499 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
500 has_table to the start of the function.
501
502 2005-03-10 Ben Elliston <bje@au.ibm.com>
503
504 * archive.c: Include hashtab.h.
505 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
506 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
507 (hash_file_ptr): New function.
508 (eq_file_ptr): Likewise.
509 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
510 * libbfd-in.h: Include hashtab.h.
511 (struct artdata): Change `cache' member type to htab_t.
512 * libbfd.h: Rebuild.
513
514 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
515
516 * configure.in: Bump version to 2.16.90.
517 * configure: Regenerated.
518
519 2005-03-07 Jakub Jelinek <jakub@redhat.com>
520
521 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
522 close is a function like macro in system headers.
523
524 2005-03-07 Alan Modra <amodra@bigpond.net.au>
525
526 PR ld/778
527 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
528 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
529
530 2005-03-06 Alan Modra <amodra@bigpond.net.au>
531
532 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
533
534 2005-03-05 Alan Modra <amodra@bigpond.net.au>
535
536 * po/bfd.pot: Regenerate.
537
538 2005-03-05 Alan Modra <amodra@bigpond.net.au>
539
540 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
541 with is_func.
542 (func_desc_adjust): Force dot-syms local in executables as well
543 as shared libs.
544
545 2005-03-04 David Daney <ddaney@avtrex.com>
546
547 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
548 '__gnu_local_gp' symbol used by gas -mno-shared.
549
550 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
551
552 * elf-bfd.h (elf_backend_data): Add "const char *" to
553 elf_backend_section_from_phdr.
554
555 * elf.c (bfd_section_from_phdr): Pass "proc" to the
556 elf_backend_section_from_phdr hook.
557
558 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
559 Joseph Myers <joseph@codesourcery.com>
560
561 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
562 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
563 and tls_ldm_offset.
564 (struct mips_elf_got_per_bfd_arg): Add global_count.
565 (struct mips_elf_count_tls_arg): New.
566 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
567 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
568 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
569 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
570 (TLS_RELOC_P): Define.
571 (TP_OFFSET, DTP_OFFSET): Define.
572 (dtprel_base, tprel_base): New functions.
573 (mips_elf_link_hash_newfunc): Initialize tls_type.
574 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
575 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
576 TLS entries.
577 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
578 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
579 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
580 (mips_tls_got_index): New functions.
581 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
582 arguments. Pass them to mips_elf_create_local_got_entry. Use
583 mips_tls_got_index.
584 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
585 Handle TLS entries.
586 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
587 mips_elf_create_local_got_entry.
588 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
589 arguments. Handle TLS entries.
590 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
591 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
592 TLS entries.
593 (mips_elf_record_global_got_symbol): Likewise.
594 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
595 Count TLS entries.
596 (mips_elf_merge_gots): Handle TLS entries when merging.
597 (mips_elf_initialize_tls_index): New function.
598 (mips_elf_set_global_got_offset): Handle TLS entries.
599 (mips_elf_adjust_gp): Handle TLS.
600 (mips_elf_multi_got): Remove redundant call to
601 mips_elf_resolve_final_got_entries. Initialize global_count.
602 Correct a comment. Initialize new TLS members of mips_got_info.
603 Assign TLS GOT indexes for new GOTs.
604 (mips_elf_create_got_section): Initialize new TLS members of
605 mips_got_info.
606 (mips_elf_calculate_relocation): Handle TLS relocs.
607 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
608 functions.
609 (_bfd_mips_elf_always_size_sections): Handle TLS.
610 (_bfd_mips_elf_size_dynamic_sections): Likewise.
611 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
612 changed functions.
613 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
614 (_bfd_mips_elf_hide_symbol): Handle TLS.
615 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
616 (mips_reloc_map): Add TLS relocs.
617 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
618 * elf64-mips.c (mips_elf64_howto_table_rel)
619 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
620 * reloc.c: Define new MIPS TLS relocations.
621 * libbfd.h, bfd-in2.h: Regenerated.
622
623 2005-03-02 Jan Beulich <jbeulich@novell.com>
624
625 * Makefile.am: Add dependency of cache.o on libiberty.h.
626 * cache.c: Include libiberty.h.
627 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
628
629 2005-03-01 Zack Weinberg <zack@codesourcery.com>
630
631 * elf.c (bfd_section_from_shdr <default case>): Call
632 elf_backend_section_from_shdr hook unconditionally, and return
633 what it returns.
634 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
635 * elfxx-target.h (elf_backend_section_from_shdr)
636 (elf_backend_section_from_phdr): Default to
637 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
638 respectively.
639
640 2005-03-01 Alan Modra <amodra@bigpond.net.au>
641
642 * targets.h: Typo fix.
643 * bfd-in2.h: Regenerate.
644
645 * bout.c (b_out_write_object_contents): Don't use sizeof on host
646 structs to size on-disk structures.
647 (b_out_set_section_contents): Size the external struct, not the
648 internal one for on-disk size.
649 (b_out_sizeof_headers): Likewise.
650
651 2005-03-01 Alan Modra <amodra@bigpond.net.au>
652
653 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
654 entry points with the func descriptor as well as undefweak.
655
656 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
657
658 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
659 present when IMPORT_NAME_UNDOECRATE is used.
660
661 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
662
663 PR 757
664 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
665 int.
666
667 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
668 to _bfd_elf_merge_symbol.
669
670 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
671 unsigned int to return the alignment of the old common symbol
672 in the dynamic object.
673 (_bfd_elf_add_default_symbol): Pass NULL to
674 _bfd_elf_merge_symbol.
675 (elf_link_add_object_symbols): Pass &old_alignment to
676 _bfd_elf_merge_symbol. Get the alignment of the new common
677 symbol in the dynamic object.
678
679 2005-02-24 Ben Elliston <bje@au.ibm.com>
680
681 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
682 * format.c (bfd_check_format_matches): Likewise.
683 * archive.c (BFD_GNU960_ARMAG): Likewise.
684 (bfd_generic_archive_p): Likewise.
685 (_bfd_write_archive_contents): Likewise.
686
687 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
688
689 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
690 * configure: Regenerate.
691
692 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
693
694 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
695 COMDAT group sections to have default visibility.
696
697 2005-02-24 Alan Modra <amodra@bigpond.net.au>
698
699 * coffcode.h (coff_print_aux): Warning fix.
700 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
701 instead of section pointer to identify.
702 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
703 the correct size buffer for local sym mangling too.
704 (h8300_bfd_link_add_symbols): Likewise.
705 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
706 warning.
707 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
708 * elf32-xtensa.c (literal_value_hash): Warning fix.
709 * versados.c (process_otr): Warning fix.
710 (versados_canonicalize_reloc): Likewise.
711 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
712 * vms.c (fill_section_ptr): Warning fix.
713
714 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
715
716 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
717 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
718
719 2005-02-23 Nick Clifton <nickc@redhat.com>
720
721 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
722 the relvaddr field of the Elf32_crinfo structure.
723
724 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
725 variables that are passed by reference to
726 m68hc11_get_relocation_value in case that function does not
727 initialise them.
728
729 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
730 return statements and replace with a single return at the end of
731 the function. This helps pacify the flow analysis code in gcc 4.0.
732
733 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
734 strtab to avoid compile time warning.
735
736 2005-02-23 Ben Elliston <bje@au.ibm.com>
737
738 * opncls.c (bfd_zalloc): Document this function.
739
740 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
741
742 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
743 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
744 Replace SEC_SHARED with SEC_COFF_SHARED.
745 (styp_to_sec_flags): Likewise.
746
747 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
748 (TARGET_LITTLE_SYM): Likewise.
749
750 * section.c (SEC_ARCH_BIT_0): Removed.
751 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
752 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
753 (SEC_SHARED): Renamed to ...
754 (SEC_COFF_SHARED): This.
755 (SEC_BLOCK): Renamed to ...
756 (SEC_TIC54X_BLOCK): This.
757 (SEC_CLINK): Renamed to ...
758 (SEC_TIC54X_CLINK): This.
759 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
760 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
761 end.
762 * bfd-in2.h: Regenerated.
763
764 2005-02-21 Fred Fish <fnf@specifixinc.com>
765
766 * dwarf2.c (find_abstract_instance_name): Call recursively
767 to handle a DW_AT_specification.
768
769 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
770
771 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
772 mips_elf_create_dynamic_relocation,
773 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
774 Remove #if 0'd code.
775
776 2005-02-21 Alan Modra <amodra@bigpond.net.au>
777
778 * Makefile.am: Run "make dep-am"
779 * Makefile.in: Regenerate.
780
781 2005-02-21 Alan Modra <amodra@bigpond.net.au>
782
783 * coffgen.c (bfd_coff_get_comdat_section): Check that
784 coff_section_data isn't NULL.
785
786 2005-02-21 Alan Modra <amodra@bigpond.net.au>
787
788 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
789 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
790 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
791 useless assignments.
792 (xcoff_write_archive_contents_big): Likewise.
793 (_bfd_xcoff_put_ldsymbol_name): Likewise.
794 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
795 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
796 * cofflink.c (process_embedded_commands): Warning fixes.
797 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
798 Warning fixes.
799 * dwarf2.c: Warning fixes.
800 * elf-bfd.h: Likewise.
801 * elf-eh-frame.c: Likewise.
802 * elf-strtab.c: Likewise.
803 * elf.c: Likewise.
804 * elf32-m68k.c: Likewise.
805 * elf32-ppc.c: Likewise.
806 * elf32-sh-symbian.c: Likewise.
807 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
808 * elf64-sh64.c: Likewise.
809 * peicode.h: Likewise.
810 * elf64-mmix.c: Warning fixes.
811 * elfcode.h: Likewise.
812 * elfxx-mips.c: Likewise.
813 * libbfd-in.h: Likewise.
814 * libbfd.c: Likewise.
815 * mach-o.c: Likewise.
816 * merge.c: Likewise.
817 * mmo.c: Likewise.
818 * opncls.c: Likewise.
819 * pef.c: Likewise.
820 * srec.c: Likewise.
821 * vms-hdr.c: Likewise.
822 * vms-tir.c: Likewise.
823 * xtensa-isa.c: Likewise.
824 * xtensa-modules.c: Likewise.
825 * xsym.c: Likewise.
826 (pstrcmp): Use correct choice of string lengths. Fix return value.
827 (bfd_sym_module_name): Correct string length.
828 * bfd-in2.h: Regenerate.
829 * libbfd.h: Regenerate.
830
831 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
832
833 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
834 uninitialized check_segment[1] in TLSMOFF case.
835 Reported by Alan Modra.
836 (elf32_frv_relocate_section): Improve errors and warnings.
837
838 2005-02-17 Alan Modra <amodra@bigpond.net.au>
839
840 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
841
842 2005-02-16 Alan Modra <amodra@bigpond.net.au>
843
844 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
845 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
846 * pef.c (bfd_pef_scan): Don't ignore return value of
847 bfd_pef_scan_start_address.
848 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
849 bfd_mach_o_scan_start_address.
850 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
851 * elfxx-mips.c: Remove unnecessary prototypes.
852 (sort_dynamic_relocs_64): Abort if not BFD64.
853
854 2005-02-16 Alan Modra <amodra@bigpond.net.au>
855
856 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
857 Skip toc reloc adjust if reloc_count is zero.
858
859 2005-02-15 Nigel Stephens <nigel@mips.com>
860 Maciej W. Rozycki <macro@mips.com>
861
862 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
863 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
864 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
865 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
866 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
867 dst_mask.
868 (mips16_gprel_reloc): Remove bit shuffling; call
869 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
870 and _bfd_mips16_elf_reloc_shuffle() instead.
871 (mips16_reloc_map): New reloc map for MIPS16 relocs.
872 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
873 relocs.
874 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
875 elf_mips16_howto_table_rel.
876 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
877 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
878 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
879 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
880 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
881 dst_mask.
882 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
883 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
884 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
885 placeholders.
886 (mips16_gprel_reloc): Remove bit shuffling; call
887 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
888 and _bfd_mips16_elf_reloc_shuffle() instead.
889 (mips16_reloc_map): New reloc map for MIPS16 relocs.
890 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
891 relocs.
892 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
893 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
894 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
895 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
896 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
897 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
898 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
899 dst_mask.
900 (mips16_gprel_reloc): Remove bit shuffling; call
901 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
902 and _bfd_mips16_elf_reloc_shuffle() instead.
903 (mips16_reloc_map): New reloc map for MIPS16 relocs.
904 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
905 relocs.
906 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
907 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
908 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
909 handle bit shuffling for MIPS16 relocs.
910 (_bfd_mips16_elf_reloc_shuffle): Likewise.
911 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
912 and _bfd_mips16_elf_reloc_shuffle().
913 (_bfd_mips_elf_generic_reloc): Likewise.
914 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
915 and R_MIPS16_LO16.
916 (mips_elf_obtain_contents): Remove bit shuffling.
917 (mips_elf_perform_relocation): Likewise; call
918 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
919 instead.
920 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
921 and R_MIPS16_LO16.
922 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
923 (_bfd_mips16_elf_reloc_shuffle): Likewise.
924 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
925 (BFD_RELOC_MIPS16_HI16_S): Likewise.
926 (BFD_RELOC_MIPS16_LO16): Likewise.
927 * bfd-in2.h: Regenerate.
928 * libbfd.h: Regenerate.
929
930 2005-02-15 Jan Beulich <jbeulich@novell.com>
931
932 * elfxx-ia64.c (ia64_howto_table): Correct strings for
933 R_IA64_DTPMOD64[LM]SB.
934
935 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
938 backward branch in the same section.
939 (elfNN_ia64_relocate_section): Inform users that the input
940 section is too big to relax br instruction when overflow
941 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
942 and R_IA64_PCREL21F.
943
944 2005-02-14 Orjan Friberg <orjanf@axis.com>
945
946 * elfcore.h (elf_core_file_p): Move the call to
947 elf_backend_object_p to allow the correct machine to be set before
948 processing the program headers.
949
950 2005-02-14 Nick Clifton <nickc@redhat.com>
951
952 PR binutils/716
953 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
954 aware flag from the input bfd to the output bfd.
955
956 2005-02-11 Maciej W. Rozycki <macro@mips.com>
957
958 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
959 R_MIPS_LITERAL relocations for external symbols.
960 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
961 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
962
963 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
964
965 * bfd-in2.h: Rebuilt.
966
967 2005-02-11 Paul Brook <paul@codesourcery.com>
968
969 * elf-bfd.h (struct elf_link_hash_table): Add
970 is_relocatable_executable.
971 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
972 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
973 symbols in relocatable executables.
974 (bfd_elf_record_link_assignment): Create dynamic section symbols in
975 relocatable executables.
976 (_bfd_elf_link_renumber_dynsyms): Ditto.
977 (bfd_elf_final_link): Ditto.
978 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
979 relocations into relocatable executables.
980 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
981 executables. Also copy absolute relocations.
982 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
983 in relocatable executables.
984 (allocate_dynrelocs): Copy relocations for relocatable executables.
985 Output dynamic symbols for symbols defined in linker scripts.
986
987 2005-02-11 Nick Clifton <nickc@redhat.com>
988
989 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
990 to avoid a compile time warning.
991
992 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
993 BFD_ASSERT.
994
995 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
996 inclusion of coffcode.h so that it is actually picked up.
997
998 * coffcode.h (coff_std_swap_table): Add an unused attribute in
999 case it is not used.
1000
1001 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1002 structure and macro.
1003
1004 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1005 array.
1006
1007 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1008 to protect the declaration of this array.
1009
1010 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1011 Avoid call to memcpy with a size of 0.
1012
1013 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1014
1015 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1016 old-style branches to undefined dot-symbols which will be
1017 satisfied by a plt call.
1018
1019 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1020
1021 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1022 (ppc64_elf_copy_indirect_symbol): ..here.
1023 (func_desc_adjust): Use move_plt_plist.
1024
1025 2005-02-10 Paul Brook <paul@codesourcery.com>
1026
1027 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1028
1029 2005-02-10 Paul Brook <paul@codesourcery.com>
1030
1031 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1032 symbols local.
1033 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1034 (elf_link_renumber_local_hash_table_dynsyms): New function.
1035 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1036
1037 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1038
1039 * bfd-in.h (BFD_LINKER_CREATED): Define.
1040 * bfd-in2.h: Rebuilt.
1041 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1042 BFD_LINKER_CREATED bfds when determining input bfds without
1043 .note.GNU-stack section.
1044
1045 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1046
1047 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1048 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1049 relocations against external symbols unchanged.
1050
1051 2005-02-08 Paul Brook <paul@codesourcery.com>
1052
1053 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1054 sections.
1055
1056 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1057
1058 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1059 prefix here.
1060
1061 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1062
1063 * elf64-mips.c: Fix formatting throughout.
1064
1065 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1066
1067 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1068
1069 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1070
1071 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1072 *ABS*/*UND* sections.
1073 (elf32_frv_relocate_section): Move zero-addend-required error...
1074 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1075 missing needed TLS section.
1076
1077 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1078
1079 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1080 being the last symbol.
1081 (aout_link_add_symbols): Just return TRUE if a warning
1082 symbol was last.
1083
1084 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1085
1086 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1087 R_MIPS_GPREL32 relocations against external symbols.
1088 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1089 comment.
1090
1091 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1092
1093 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1094 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1095 elf_string_from_elf_strtab.
1096 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1097 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1098 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1099 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1100 looking at cached symtab info first, before iterating over headers.
1101 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1102 * elfcode.h (elf_object_p): Don't load section header stringtab
1103 specially.
1104
1105 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1106
1107 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1108 against protected function when building shared library.
1109
1110 PR 584
1111 * elf64-x86-64.c (is_32bit_relative_branch): New.
1112 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1113 protected function symbol when building shared library for
1114 32bit relative branch instruction.
1115
1116 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1117
1118 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1119 syms when doing a relocatable link.
1120 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1121 at u.def.section.
1122 (ppc64_elf_tls_setup): Likewise.
1123 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1124
1125 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1126
1127 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1128 (link_hash_newfunc): Clear all locals using memset.
1129 (make_fdh): Remove flags param. Always create fake func desc
1130 weak. Link the descriptor with the code entry sym.
1131 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1132 (add_symbol_adjust): Adjust make_fdh call.
1133 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1134 descriptor to strong undefined if code entry is strong.
1135
1136 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1137
1138 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1139 lookup here. Set to new before calling bfd_link_repair_undef_list.
1140 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1141
1142 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1143
1144 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1145
1146 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1147
1148 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1149 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1150 before the as-needed lib was loaded. Abort on unexpected refs.
1151
1152 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1153
1154 * elflink.c (elf_smash_syms): Expand comments.
1155 (elf_link_add_object_symbols): Only call elf_smash_syms for
1156 as-needed dynamic objects.
1157
1158 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1159 everything, just the field specific to ia64.
1160 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1161
1162 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1163
1164 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1165 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1166 undefined syms.
1167 (struct add_symbol_adjust_data): New.
1168 (add_symbol_adjust): Make an undefweak func desc for old ABI
1169 objects to link with --as-needed shared libs. Return fail status.
1170 Don't adjust old ABI func entry sym to weak if func desc syms
1171 isn't defined.
1172 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1173 and return status.
1174
1175 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1176
1177 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1178 for clarity.
1179
1180 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1181
1182 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1183 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1184 remove anything but new and undefweak.
1185 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1186 existing _DYNAMIC.
1187 (_bfd_elf_create_dynamic_sections): Formatting.
1188 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1189 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1190 (struct elf_smash_data): New.
1191 (elf_smash_syms): New function.
1192 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1193 unneeded dynamic objects to loaded list.
1194 (elf_link_output_extsym): Don't handle as-needed here. Strip
1195 bfd_link_hash_new symbols.
1196 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1197 delref when dynindx is already -1.
1198 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1199 symbols.
1200 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1201
1202 2005-02-01 Ben Elliston <bje@au.ibm.com>
1203
1204 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1205
1206 2005-02-01 Ben Elliston <bje@au.ibm.com>
1207
1208 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1209 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1210 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1211 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1212 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1213 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1214 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1215 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1216 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1217 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1218 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1219 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1220 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1221 throughout. Similarly, collapse #if 1'd code.
1222
1223 2005-02-01 Ben Elliston <bje@au.ibm.com>
1224
1225 * elf-bfd.h (bfd_elf_discard_group): Remove.
1226 * elf.c (bfd_elf_discard_group): Likewise.
1227 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1228
1229 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1230
1231 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1232 (_bfd_elf_eh_frame_address_size): Declare.
1233 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1234 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1235 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1236 (elf_backend_eh_frame_address_size): Define.
1237 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1238 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1239 size from the new backend hook.
1240 (_bfd_elf_write_section_eh_frame): Likewise.
1241 (_bfd_elf_eh_frame_address_size): New function.
1242
1243 2005-01-31 Andrew Cagney <cagney@gnu.org>
1244
1245 * configure: Regenerate to track ../gettext.m4.
1246
1247 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1248
1249 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1250 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1251
1252 2005-01-31 Nick Clifton <nickc@redhat.com>
1253
1254 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1255 sparc-lynxos, vax-vms) be obsolete.
1256
1257 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1258
1259 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1260 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1261 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1262 * elfcode.h (elf_object_p): Use minpagesize instead of
1263 maxpagesize.
1264 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1265 (elfNN_bed): Include ELF_MINPAGESIZE.
1266
1267 2005-01-28 Julian Brown <julian@codesourcery.com>
1268
1269 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1270 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1271 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1272 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1273 passing flag value from ld. Set flag value in global hash table entry.
1274 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1275 relocation.
1276
1277 2005-01-27 Andrew Cagney <cagney@gnu.org>
1278
1279 * configure: Regenerate to track ../gettext.m4 change.
1280
1281 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1282
1283 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1284 SymbianOS.
1285
1286 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1287
1288 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1289 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1290 for TLSMOFF.
1291 * reloc.c: Add R_FRV_TLSMOFF.
1292 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1293 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1294 (elf32_frv_relocate_section): Handle it.
1295 (elf32_frv_check_relocs): Likewise.
1296 * libbfd.h, bfd-in2.h: Rebuilt.
1297 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1298 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1299 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1300 such that they return the constant in gr9.
1301 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1302 symbols.
1303 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1304 too, such that they shrink on relaxation.
1305 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1306 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1307 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1308 if we can guarantee the use of 16-bit constants.
1309 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1310 Introduce TLS support for FR-V FDPIC.
1311 * reloc.c: Add TLS relocations.
1312 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1313 (elf32_frv_rel_tlsdesc_value_howto): New.
1314 (elf32_frv_rel_tlsoff_howto): New.
1315 (frv_reloc_map): Add new mappings.
1316 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1317 reloc information.
1318 (frvfdpic_dynamic_got_plt_info): New.
1319 (frvfdpic_plt_tls_ret_offset): New.
1320 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1321 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1322 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1323 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1324 section as local.
1325 (struct frvfdpic_relocs_info): Add TLS fields.
1326 (frvfdpic_relocs_info_hash): Warning clean up.
1327 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1328 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1329 (FRVFDPIC_TLS_BIAS): Define.
1330 (tls_biased_base): New.
1331 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1332 relocations.
1333 (frv_reloc_type_lookup): Likewise.
1334 (frvfdpic_info_to_howto_rel): Likewise.
1335 (elf32_frv_relocate_section): Likewise.
1336 (_frv_create_got_section): Create the PLT section here.
1337 (elf32_frvfdpic_create_dynamic_sections): Not here.
1338 (_frvfdpic_count_nontls_entries): Move out of...
1339 (_frvfdpic_count_got_plt_entries): ... here.
1340 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1341 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1342 support.
1343 (_frvfdpic_relax_tls_entries): New.
1344 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1345 (_frvfdpic_get_tlsdesc_entry): New.
1346 (_frvfdpic_assign_got_entries): Add TLS support.
1347 (_frvfdpic_assign_plt_entries): Likewise.
1348 (_frvfdpic_reset_got_plt_entries): New.
1349 (_frvfdpic_size_got_plt): Move out of...
1350 (elf32_frvfdpic_size_dynamic_sections): ... here.
1351 (_frvfdpic_relax_got_plt_entries): New.
1352 (elf32_frvfdpic_relax_section): New.
1353 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1354 (elf32_frv_check_relocs): Add TLS support.
1355 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1356 * libbfd.h, bfd-in2.h: Rebuilt.
1357
1358 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1359
1360 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1361 loadable reloc sections.
1362 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1363 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1364
1365 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1366
1367 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1368 sections immediately when linking shared libs. Instead, wait until
1369 we know a lib is needed.
1370 (_bfd_elf_link_create_dynstrtab): Extract from..
1371 (_bfd_elf_link_create_dynamic_sections_): ..here.
1372 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1373 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1374 for non-existent .dynamic.
1375 (elf_link_output_extsym): Don't complain about undefined symbols
1376 in as-needed dynamic libs that aren't actually linked.
1377
1378 2005-01-24 Andrew Cagney <cagney@gnu.org>
1379
1380 * configure: Regenerate, ../gettext.m4 was updated.
1381
1382 2005-01-21 Ben Elliston <bje@au.ibm.com>
1383
1384 * aout-encap.c: Remove unused file.
1385
1386 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 PR 679
1389 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1390 non-function symbols are local.
1391 (_bfd_elf_symbol_refs_local_p): Likewise.
1392
1393 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1394
1395 * bfd.c (bfd_link_just_syms): Add abfd param.
1396 * bfd-in2.h: Regenerate.
1397
1398 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1399
1400 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1401 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1402 instructions. If the amount of padding is known, reduce the size
1403 of the CIE or FDE by that amount.
1404
1405 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1406
1407 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1408 augmentation_size. Use bfd_signed_vmas for data_align.
1409 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1410 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1411 functions. Don't read past the end of the enclosing CIE or FDE.
1412 (skip_bytes): New utility function.
1413 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1414 sanity checking.
1415 (_bfd_elf_write_section_eh_frame): Use new functions.
1416
1417 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1418
1419 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1420 assert-style REQUIRE() macro to handle sanity checks.
1421
1422 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1423
1424 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1425 (comp_unit): Here.
1426 (read_unsigned_leb128): Removed.
1427 (read_signed_leb128): Removed.
1428 (find_abstract_instance_name): Updated.
1429 (parse_comp_unit): Accept info_ptr_unit.
1430 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1431 comp unit and pass it to parse_comp_unit.
1432
1433 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1434 (read_signed_leb128): Moved to ...
1435 * libbfd.c: Here.
1436
1437 * libbfd-in.h (read_unsigned_leb128): New prototype.
1438 (read_signed_leb128): Likewise.
1439 * libbfd.h: Regenerated.
1440
1441 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1442 Nick Clifton <nickc@redhat.com>
1443
1444 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1445 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1446 arch_sh4a_nofpu_up in order to match the external names and make the
1447 testsuite's job easier.
1448 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1449 names.
1450 * bfd-in2.h: Regenerate.
1451
1452 2005-01-15 Andrew Cagney <cagney@gnu.org>
1453
1454 * bfd.m4: New file.
1455 * acinclude.m4: Move BFD_NEED_DECLARATION,
1456 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1457 the new file bfd.m4. Include ../bfd/bfd.m4.
1458 * configure: Re-generate.
1459
1460 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1461
1462 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1463 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1464 reaching PLT.
1465 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1466 R_PPC_RELAX32PC_PLT.
1467
1468 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1469
1470 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1471 symbols.
1472 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1473 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1474 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1475 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1476 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1477 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1478 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1479 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1480 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1481 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1482 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1483 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1484 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1485 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1486
1487 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1488
1489 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1490 .dynsbss flags.
1491
1492 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1493
1494 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1495 * bfd-in2.h: Regenerate.
1496 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1497 to support these new machine values.
1498 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1499 the maxq10.
1500 (bfd_maxq_arch): Update values for the maxq20.
1501
1502 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1503
1504 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1505 non-shared object, do not reserve space in .plt and .rela.plt for
1506 regular symbols neither defined nor referenced in shared objects.
1507
1508 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1509
1510 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1511 to zero the structure.
1512 (create_got_section): Use BFD_ASSERT instead of abort.
1513 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1514 'srelgot' fields.
1515 (create_got_section): New function.
1516 (sparc64_elf_create_dynamic_sections): Likewise.
1517 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1518 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1519 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1520 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1521 (sparc64_elf_finish_dynamic_symbol): Likewise.
1522 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1523 (elf_backend_create_dynamic_sections): Define to
1524 sparc64_elf_create_dynamic_sections.
1525
1526 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1527
1528 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1529 (elf_backend_omit_section_dynsym): Define to it.
1530 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1531 (elf_backend_omit_section_dynsym): Define to it.
1532
1533 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1534
1535 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1536 PT_DYNAMIC segment, unless .dynamic.
1537
1538 2005-01-06 Paul Brook <paul@codesourcery.com>
1539
1540 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1541 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1542 * configure: Regenerate.
1543 * elf32-arm.c: Add VxWorks target bfd.
1544 (USE_REL): Remove.
1545 (elf32_arm_link_hash_table): Add use_rel.
1546 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1547 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1548 Correct offset calculation for RELA case.
1549 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1550 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1551 (elf32_arm_vxworks_link_hash_table_create): New function.
1552 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1553 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1554 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1555
1556 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1557
1558 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1559 multi_toc_needed.
1560 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1561 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1562 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1563 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1564 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1565 (toc_adjusting_stub_needed): Rewrite.
1566 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1567 toc tests. Adjust for toc_adjusting_stub_needed changes.
1568 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1569 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1570 * section.c: Expand comment on backend bits.
1571 * bfd-in2.h: Regenerate.
1572 * libbfd.h: Regenerate.
1573
1574 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1575
1576 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1577 toc adjusting stub, do not test source section flags.
1578
1579 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1580
1581 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1582 from STABS debugging sections again.
1583
1584 2005-01-05 Fred Fish <fnf@specifixinc.com>
1585
1586 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1587 (find_abstract_instance_name): New function.
1588 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1589 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1590 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1591
1592 2004-12-31 Paul Brook <paul@copdesourcery.com>
1593
1594 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1595
1596 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1597
1598 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1599 Commit missing changes from 2004-12-22.
1600 * bfd-in2.h: Regenerate.
1601
1602 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1603
1604 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1605
1606 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1607
1608 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1609 Add 'base' argument for constructing register sections. Reformat.
1610 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1611 gp and fp regs. Reformat.
1612
1613 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1614
1615 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1616 * bfd-in2.h: Regenerate.
1617 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1618 (avr_reloc_map): Likewise.
1619 (avr_final_link_relocate): Likewise.
1620
1621 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1622
1623 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1624 as-needed dynamic libs as undefined.
1625 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1626 libs when finding they are needed.
1627
1628 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1629
1630 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1631 (opd_entry_value): Use opd_relocs if available.
1632 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1633 copy .opd relocations to opd_relocs.
1634 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1635
1636 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1637
1638 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1639 * elf32-v850.c (v850_elf_howto_table): Add entry for
1640 R_V850_LO16_SPLIT_OFFSET.
1641 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1642 (v850_elf_perform_lo16_relocation): New function, extracted from...
1643 (v850_elf_perform_relocation): ...here. Use it to handle
1644 R_V850_LO16_SPLIT_OFFSET.
1645 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1646 R_V850_LO16_SPLIT_OFFSET.
1647 * libbfd.h, bfd-in2.h: Regenerate.
1648
1649 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1650
1651 * config.bfd: Add s390x-ibm-tpf support.
1652
1653 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1654
1655 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1656 to prototype, to make hash info available.
1657 Prevent wrapped symbols from being adjusted twice.
1658
1659 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1660
1661 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1662 overflow for calls to undefined weak symbols.
1663
1664 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1665
1666 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1667 canonical sections syms have a name.
1668
1669 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1670
1671 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1672 have been adjusted for output.
1673 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1674
1675 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1676
1677 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1678 add symtab_hdr param.
1679 (group_signature): Update calls.
1680 * elf-bfd.h (bfd_elf_sym_name): Update.
1681 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1682 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1683 (ppc64_elf_relocate_section): Update.
1684 * elflink.c (elf_link_input_bfd): Update.
1685
1686 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1687
1688 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1689 st_shndx on STT_SECTION sections.
1690
1691 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1692
1693 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1694 ELF section symbols.
1695
1696 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1697
1698 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1699 return a real value, unless it is a PLT symbol.
1700 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1701 bal if possible.
1702
1703 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1704 R_MIPS_JALR entry to 0.
1705
1706 * archures.c: Define bfd_mach_mips9000.
1707 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1708 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1709 * cpu-mips.c (I_mips9000): Define.
1710 (arch_info_struct): Add case for bfd_mach_mips9000.
1711 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1712 * bfd-in2.h: Regenerate.
1713
1714 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1715
1716 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1717 overflow.
1718
1719 2004-12-07 Ben Elliston <bje@gnu.org>
1720
1721 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1722
1723 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1724
1725 Suggested by Fergal Daly <fergal@esatclear.ie>:
1726 * simple.c (simple_dummy_multiple_definition): New function.
1727 (bfd_simple_get_relocated_section_contents): Use it.
1728
1729 2004-12-03 Jan Beulich <jbeulich@novell.com>
1730
1731 * elf.c (elf_find_function): Don't use the last file symbol ever,
1732 seen, but the last one seen prior to the symbol being reported.
1733 Don't report a filename at all for global symbols when that might
1734 be ambiguous/wrong.
1735
1736 2004-12-01 Paul Brook <paul@codesourcery.com>
1737
1738 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1739 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1740 version.
1741
1742 2004-12-01 Paul Brook <paul@codesourcery.com>
1743
1744 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1745 sections undefined.
1746
1747 2004-11-30 Paul Brook <paul@codesourcery.com>
1748
1749 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1750 no_pipeline_knowledge
1751 (elf32_arm_link_hash_table_create): Ditto.
1752 (bfd_elf32_arm_process_before_allocation): Ditto.
1753 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1754 handling.
1755 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1756 prototype.
1757 * bfd-in2.h: Regenerate.
1758
1759 2004-11-30 Randolph Chung <tausq@debian.org>
1760
1761 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1762 (elf32_hppa_grok_psinfo): New function.
1763 (elf_backend_grok_prstatus): Define.
1764 (elf_backend_grok_psinfo): Define.
1765
1766 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1767
1768 PR 574:
1769 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1770
1771 2004-11-24 Paul Brook <paul@codesourcery.com>
1772
1773 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1774
1775 2004-11-24 Paul Brook <paul@codesourcery.com>
1776
1777 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1778 (elf32_arm_swap_symbol_out): New function.
1779 (elf32_arm_size_info): Add.
1780 (elf_backend_size_info): Define.
1781
1782 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1783
1784 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1785 make_bfd_asection.
1786
1787 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1788
1789 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1790 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1791 * nlmcode.h (nlm_write_object_contents): Warning fix.
1792
1793 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1794
1795 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1796
1797 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1798
1799 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1800 (elf32_arm_plt_thumb_stub): New.
1801 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1802 and plt_got_offset.
1803 (elf32_arm_link_hash_traverse): Fix typo.
1804 (elf32_arm_link_hash_table): Add obfd.
1805 (elf32_arm_link_hash_newfunc): Initialize new fields.
1806 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1807 (elf32_arm_link_hash_table_create): Initialize obfd.
1808 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1809 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1810 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1811 interworking BFD is not dynamic.
1812 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1813 not emit glue for PLT references.
1814 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1815 emit glue for PLT references. Support the Thumb PLT prefix.
1816 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1817 plt_thumb_refcount.
1818 (elf32_arm_check_relocs): Likewise.
1819 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1820 plt_thumb_refcount.
1821 (allocate_dynrelocs): Handle Thumb PLT references.
1822 (elf32_arm_finish_dynamic_symbol): Likewise.
1823 (elf32_arm_symbol_processing): New function.
1824 (elf_backend_symbol_processing): Define.
1825
1826 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1827
1828 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1829 add_fde_encoding. Remove need_relative.
1830 * elf-eh-frame.c (extra_augmentation_string_bytes)
1831 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1832 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1833 in cases where the CIE has no existing 'R' augmentation. Use
1834 size_of_output_cie_fde when assigning offsets. Use the final offset
1835 as the new section size.
1836 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1837 Account for any extra augmentation bytes in the returned offset.
1838 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1839 moved before being modified. Pad growing entries with DW_CFA_nops.
1840 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1841 and add_fde_encoding.
1842
1843 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1844
1845 * elf32-arm.c (elf32_arm_relocate_section): Use
1846 arm_real_reloc_type.
1847
1848 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1849
1850 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1851 for discard relocations; don't add an R_MIPS_NONE to the main body
1852 of .rel.dyn.
1853
1854 2004-11-04 Paul Brook <paul@codesourcery.com>
1855
1856 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1857 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1858 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1859 default version definition for unversioned symbols.
1860 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1861 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1862 _bfd_elf_slurp_version_tables. Set default version for unversioned
1863 imported symbols.
1864
1865 2004-11-15 Paul Brook <paul@codesourcery.com>
1866
1867 * elflink.c (elf_link_add_object_symbols): Don't assume version
1868 indices are consecutive.
1869
1870 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1871
1872 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1873 composite relocations against the personality data.
1874
1875 2004-11-13 Paul Brook <paul@codesourcery.com>
1876
1877 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1878 R_ARM_PREL31 relocations to PLT entries.
1879 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1880 (elf32_arm_check_relocs): Ditto.
1881
1882 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1883
1884 * xtensa-isa.c (xtensa_interface_class_id): New.
1885
1886 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1887
1888 * elf32-xtensa.c (property_table_compare): Remove assertion about
1889 entries with the same address and non-zero size.
1890 (xtensa_read_table_entries): Report such entries as errors.
1891
1892 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1893
1894 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1895 R_ARM_RELATIVE on Symbian OS.
1896
1897 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1898
1899 * som.c (som_bfd_print_private_bfd_data): New function.
1900 (som_object_setup): Save the auxiliary header. Don't assume that
1901 zero is an invalid entry point for a shared library.
1902 (som_object_p): Allocate the auxiliary header on the heap.
1903
1904 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1905 declaration.
1906 (elf32_arm_symbian_modify_segment_map): Likewise.
1907
1908 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1909
1910 From David Poole <daveml@mbuf.com>:
1911 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1912 (elf32_arm_size_dynamic_sections): Call it.
1913
1914 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1915
1916 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1917 (ALL_MACHINES_CFILES): Fix typo.
1918 * Makefile.in: Regenerate.
1919 * po/SRC-POTFILES.in: Regenerate.
1920
1921 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1922
1923 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1924 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1925 symbol in the relocation.
1926
1927 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1928 Vineet Sharma <vineets@noida.hcltech.com>
1929
1930 * coff-maxq.c: New File.
1931 * cpu-maxq.c: New File.
1932 * coffcode.h: Likewise.
1933 * config.bfd: Likewise.
1934 * configure.in (maxqcoff_vec): New target vector.
1935 * Makefile.am: Add support for maxq target.
1936 * configure.in: Likewise.
1937 * archures.c:. Likewise.
1938 * targets.c: Likewise.
1939 * bfd_in2.h : Regenerated.
1940 * Makefile.in: Regenerated.
1941 * configure: Regenerated.
1942 * doc/Makefile.in: Regenerated.
1943
1944 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1945
1946 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1947 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1948 C_NT_WEAK aux entries.
1949 (_bfd_coff_generic_relocate_section): Handle undefined
1950 aliases.
1951
1952 2004-11-07 Andreas Schwab <schwab@suse.de>
1953
1954 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1955 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1956 non-default visibility.
1957
1958 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1959
1960 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1961 D_PAGED.
1962 (elf32_arm_symbian_modify_segment_map): Don't
1963 reset includes_filehdr and includes_phdrs here.
1964
1965 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1966
1967 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1968 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1969 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1970 dependency.
1971 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1972 to a new removed list. Remove normal configuration stanzas.
1973 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1974 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1975 elfarm-nabi.lo with elf32-arm.lo.
1976 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1977 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1978 * elf32-arm.h: Remove.
1979 * elfarm-oabi.c: Remove.
1980 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1981 and bfd_elf32_littlearm_oabi_vec.
1982 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1983
1984 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1985
1986 * config.bfd: Support crisv32-*-* like cris-*-*.
1987 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1988 (bfd_mach_cris_v10_v32): New macros.
1989 * cpu-cris.c: Tweak formatting.
1990 (get_compatible): New function.
1991 (N): New macro.
1992 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1993 bfd_arch_info_type:s.
1994 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1995 get_compatible for member compatible and link bfd_cris_arch_v32 as
1996 next.
1997 * elf32-cris.c (cris_elf_pcrel_reloc)
1998 (cris_elf_set_mach_from_flags): New functions.
1999 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2000 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2001 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2002 numbers for bfd_mach_cris_v32.
2003 (PLT_ENTRY_SIZE_V32): New macro.
2004 (elf_cris_plt0_entry): Drop last comma in initializer.
2005 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2006 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2007 PLT initializers.
2008 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2009 "%B, section %A".
2010 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2011 (elf_cris_finish_dynamic_sections): Similar.
2012 (elf_cris_adjust_dynamic_symbol): Similar.
2013 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2014 section %A".
2015 <switch with PIC relocs>: Emit error and return FALSE for
2016 bfd_mach_cris_v10_v32.
2017 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2018 Emit warning when generating textrel reloc.
2019 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2020 (cris_elf_final_write_processing): Set flags according to mach.
2021 (cris_elf_print_private_bfd_data): Display
2022 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2023 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2024 new_flags. Don't call cris_elf_final_write_processing. Don't
2025 look at the actual elf header flags at all; use
2026 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2027 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2028 objects.
2029 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2030 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2031 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2032 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2033 * bfd-in2.h, libbfd.h: Regenerate.
2034
2035 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2036
2037 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2038 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2039 comment.
2040 (struct adjust_toc_info): New.
2041 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2042
2043 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2044
2045 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2046 if there are no segments.
2047
2048 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2049
2050 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2051
2052 2004-11-02 Nick Clifton <nickc@redhat.com>
2053
2054 * elf32-iq2000.c: Convert to ISO C90 formatting.
2055
2056 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2057
2058 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2059
2060 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2063 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2064 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2065
2066 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2067
2068 * elf32-sh.c (tpoff): Take alignment into account.
2069
2070 2004-10-28 Nick Clifton <nickc@redhat.com>
2071
2072 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2073 performing a relocatable link.
2074 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2075 for MIPS ports under Irix.
2076
2077 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2078
2079 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2080 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2081 (elf32_arm_final_link_relocate): Ditto.
2082 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2083 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2084 (elf32_arm_adjust_dynamic_symbol): Ditto.
2085 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2086 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2087 (elf32_arm_r_howto): ... To here.
2088 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2089
2090 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 PR 475
2093 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2094 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2095 and R_IA64_SECREL64LSB.
2096
2097 2004-10-26 Paul Brook <paul@codesourcery.com>
2098
2099 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2100 (bfd_elf_size_dynamic_sections): Create default version definition.
2101 (elf_link_output_extsym): Adjust for default symbol version.
2102
2103 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2104
2105 * mmo.c: Adjust to ISO C.
2106
2107 * mmo.c (mmo_write_section_description): New function broken out
2108 of mmo_internal_write_section.
2109 (mmo_internal_write_section): For each of .text and .data, call
2110 mmo_write_section_description before outputting contents if it has
2111 nontrivially deducible vma or contents.
2112 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2113 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2114 symbols if found within the .data address range.
2115
2116 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2117
2118 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2119
2120 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2121
2122 * mmo.c (File Layout): Correct place of misplaced blurb about
2123 special data.
2124
2125 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2126
2127 * config.bfd: Add mips64*-*-openbsd.
2128
2129 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2130
2131 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2132 statements.
2133
2134 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2135
2136 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2137 * configure: Regenerate.
2138
2139 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2140
2141 PR 463
2142 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2143 to linker reloc_overflow callback.
2144 (aout_link_input_section_ext): Likewise.
2145 (aout_link_reloc_link_order): Likewise.
2146 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2147 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2148 Likewise.
2149 (alpha_relocate_section): Likewise.
2150 * coff-arm.c (coff_arm_relocate_section): Likewise.
2151 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2152 * coff-h8500.c (extra_case): Likewise.
2153 * coff-i960.c (coff_i960_relocate_section): Likewise.
2154 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2155 * coff-mips.c (mips_relocate_section): Likewise.
2156 * coff-or32.c (coff_or32_relocate_section): Likewise.
2157 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2158 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2159 * coff-sh.c (sh_relocate_section): Likewise.
2160 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2161 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2162 * coff-z8k.c (extra_case): Likewise.
2163 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2164 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2165 (_bfd_coff_generic_relocate_section): Likewise.
2166 * ecoff.c (ecoff_reloc_link_order): Likewise.
2167 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2168 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2169 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2170 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2171 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2172 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2173 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2174 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2175 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2176 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2177 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2178 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2179 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2180 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2181 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2182 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2183 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2184 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2185 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2186 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2187 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2188 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2189 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2190 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2191 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2192 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2193 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2194 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2195 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2196 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2197 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2198 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2199 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2200 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2201 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2202 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2203 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2204 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2205 * elflink.c (elf_reloc_link_order): Likewise.
2206 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2207 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2208 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2209 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2210 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2211 (aout_link_reloc_link_order): Likewise.
2212 * reloc.c (bfd_generic_get_relocated_section_contents):
2213 Likewise.
2214 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2215 * simple.c (simple_dummy_reloc_overflow): Updated.
2216
2217 2004-10-20 Andreas Schwab <schwab@suse.de>
2218
2219 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2220 (elf_backend_plt_sym_val): Define.
2221
2222 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2223
2224 * config.bfd: Set targ_underscore=yes for PE COFF targets
2225
2226 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2227
2228 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2229 (ppc64_elf_edit_opd): Likewise.
2230
2231 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2232
2233 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2234 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2235 set SEC_ALLOC and SEC_LOAD.
2236
2237 2004-10-18 Nick Clifton <nickc@redhat.com>
2238
2239 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2240 'name' for relocs against both local and global symbols.
2241
2242 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2243
2244 * bfd-in2.h: Regenerate.
2245 * bfd.c (struct bfd): Add no_export.
2246 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2247
2248 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2249
2250 * config.bfd: Whitespace cleanup.
2251 * Makefile.am: Run "make dep-am"
2252 * Makefile.in: Regenerate.
2253
2254 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2255
2256 * elflink.c (struct already_linked_section): Removed.
2257 (try_match_symbols_in_sections, already_linked): Removed.
2258 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2259 prefix of section names when finding already_linked_table
2260 chain. Compare section names. Instead of calling already_linked,
2261 do it inline and only for sections in the same already_linked_list.
2262
2263 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2264
2265 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2266 parameter. If called after _bfd_elf_write_section_eh_frame,
2267 don't allow a -2 return unless need_* bit is already set, and
2268 handle offsets adjusted for output_offset.
2269 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2270 * elf.c (_bfd_elf_section_offset): Update call.
2271
2272 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2273
2274 PR 440
2275 * coffcode.h (coff_compute_section_file_positions): Cast to
2276 bfd_vma when computing page alignment.
2277
2278 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2279
2280 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2281 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2282
2283 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2284
2285 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2286 relocations use a virtual address, not a section offset.
2287
2288 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2289
2290 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2291 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2292 xtensa_format_encode.
2293 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2294 (ebb_add_proposed_action): Delete.
2295
2296 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2297
2298 * elf32-xtensa.c: Use ISO C90 formatting.
2299
2300 2004-10-12 Paul Brook <paul@codesourcery.com>
2301
2302 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2303 message.
2304
2305 2004-10-12 Paul Brook <paul@codesourcery.com>
2306
2307 * elf32-arm.h: Support EABI version 4 objects.
2308
2309 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2310
2311 PR 325
2312 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2313 Don't mark as default.
2314 (bfd_x86_64_arch): Don't mark as default.
2315
2316 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2317
2318 * elflink.c (enum action_discarded): New.
2319 (elf_section_complain_discarded): Delete.
2320 (elf_action_discarded): New function subsuming the above and also
2321 controlling reloc behaviour.
2322 (elf_link_input_bfd): Use it.
2323
2324 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2325
2326 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2327 (special_sections): Add .gnu.liblist and .gnu.conflict.
2328 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2329
2330 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2331
2332 PR 233
2333 * elflink.c (elf_link_input_bfd): Try harder to support
2334 relocations against symbols in removed linkonce sections.
2335
2336 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2337
2338 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2339
2340 PR 354
2341 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2342 sections do not reference symbols in non-SEC_ALLOC sections.
2343
2344 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2345
2346 PR 437
2347 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2348 (_bfd_elf_link_omit_section_dynsym): Formatting.
2349
2350 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2351
2352 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2353 * libbfd.h: Regnerate.
2354 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2355 * elf32-frv.c: Likewise.
2356 * elf32-m32r.c: Likewise.
2357 * elf32-ppc.c: Likewise.
2358 * elf64-hppa.c: Likewise.
2359 * elfxx-ia64.c: Likewise.
2360 * opncls.c: Likewise.
2361
2362 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2363
2364 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2365 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2366 offsets stored in struct eh_cie_fde entries before doing other
2367 work.
2368
2369 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2370 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2371 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2372 setting offsets for removed CIEs. Don't set "sec", instead set
2373 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2374 CIE in hdr_info. Only set make_relative and make_lsda_relative
2375 for CIEs. Use pointers rather than array indices.
2376 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2377 make_lsda_relative, need_* on cie_inf for FDEs.
2378 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2379 section output_offset. Delete cie_offset, instead use cie_inf
2380 pointer to CIE entry. Use need_relative and need_lsda_relative on
2381 CIE entry for FDEs. Use pointers rather than array indices.
2382
2383 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2384
2385 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2386 bfd_is_target_special_symbol.
2387 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2388 * som.c (som_bfd_is_target_special_symbol): Define.
2389
2390 2004-10-08 Nick Clifton <nickc@redhat.com>
2391
2392 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2393 * configure: Regenerate.
2394 * bfd-in2.h: Regenerate.
2395 * syms.c (bfd_is_target_special_symbol): New interface function.
2396 Returns true when a symbol should be considered to be special.
2397 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2398 the symbol jump table.
2399 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2400 Return true iff the symbol is a mapping symbol.
2401 (bfd_elf32_bfd_is_target_special_symbol): Define.
2402 * elfxx-target.h: Provide a default definition for
2403 bfd_is_target_special_symbol.
2404 * aout-target.h: Likewise.
2405 * aout-tic30.c: Likewise.
2406 * binary.c: Likewise.
2407 * coffcode.h: Likewise.
2408 * i386msdos.c: Likewise.
2409 * ieee.c: Likewise.
2410 * ihex.c: Likewise.
2411 * libaout.h: Likewise.
2412 * libbfd-in.h: Likewise
2413 * libecoff.h: Likewise.
2414 * mach-o.c: Likewise.
2415 * mmo.c: Likewise.
2416 * nlm-target.h: Likewise.
2417 * oasys.c: Likewise.
2418 * pef.c: Likewise.
2419 * ppcboot.c: Likewise.
2420 * srec.c: Likewise.
2421 * tekhex.c: Likewise.
2422 * versados.c: Likewise.
2423 * vms.c: Likewise.
2424 * xcoff-target.h: Likewise.
2425 * xsym.c: Likewise.
2426 * libbfd.h: Regenerate.
2427
2428 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2429
2430 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2431 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2432 (elf_backend_section_from_shdr): Define.
2433
2434 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2435
2436 * syms.c (bfd_is_local_label): Return false for file symbols.
2437
2438 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2439 David Heine <dlheine@tensilica.com>
2440
2441 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2442 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2443 (elf32xtensa_no_literal_movement): New global variable.
2444 (elf_howto_table): Add entries for new relocations.
2445 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2446 (property_table_compare): When addresses are equal, compare sizes and
2447 various property flags.
2448 (property_table_matches): New.
2449 (xtensa_read_table_entries): Extend to read new property tables. Add
2450 output_addr parameter to indicate that output addresses should be used.
2451 Use bfd_get_section_limit.
2452 (elf_xtensa_find_property_entry): New.
2453 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2454 (elf_xtensa_check_relocs): Handle new relocations.
2455 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2456 relocations. Use new xtensa-isa.h functions.
2457 (build_encoding_error_message): Remove encode_result parameter. Add
2458 new target_address parameter used to detect alignment errors.
2459 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2460 error handling. Use new is_operand_relocation function.
2461 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2462 Use underbar macro for error messages. Formatting.
2463 (get_const16_opcode): New.
2464 (get_l32r_opcode): Add a separate flag for initialization.
2465 (get_relocation_opnd): Operand number is no longer explicit in the
2466 relocation. Change to decode the opcode and analyze its operands.
2467 (get_relocation_slot): New.
2468 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2469 Use new xtensa-isa.h functions to handle multislot instructions.
2470 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2471 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2472 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2473 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2474 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2475 get_single_format, init_op_single_format_table): New.
2476 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2477 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2478 (contract_asm_expansion): Add error_message parameter and pass it to
2479 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2480 with R_XTENSA_SLOT0_OP.
2481 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2482 instructions. Use new xtensa-isa.h functions.
2483 (r_reloc struct): Add new virtual_offset field.
2484 (r_reloc_init): Add contents and content_length parameters. Set
2485 virtual_offset field to zero. Add contents to target_offset field for
2486 partial_inplace relocations.
2487 (r_reloc_is_defined): Check for null.
2488 (print_r_reloc): New debug function.
2489 (source_reloc struct): Replace xtensa_operand field with pair of the
2490 opcode and the operand position. Add is_abs_literal field.
2491 (init_source_reloc): Specify operand by opcode/position pair. Set
2492 is_abs_literal field.
2493 (source_reloc_compare): When target_offsets are equal, compare other
2494 fields to make sorting predictable.
2495 (literal_value struct): Add is_abs_literal field.
2496 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2497 (init_literal_value): New.
2498 (is_same_value): Replace with ...
2499 (literal_value_equal): ... this function. Add comparisons of
2500 virtual_offset and is_abs_literal fields.
2501 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2502 failure. Initialize has_last_loc field.
2503 (value_map_hash_table_delete): New.
2504 (hash_literal_value): Rename to ...
2505 (literal_value_hash): ... this. Include is_abs_literal flag and
2506 virtual_offset field in the hash value.
2507 (get_cached_value): Rename to ...
2508 (value_map_get_cached_value): ... this. Update calls to
2509 literal_value_hash and literal_value_equal.
2510 (add_value_map): Check for allocation failure. Update calls to
2511 value_map_get_cached_value and literal_value_hash.
2512 (text_action, text_action_list, text_action_t): New types.
2513 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2514 text_action_add, text_action_add_literal, offset_with_removed_text,
2515 offset_with_removed_text_before_fill, find_insn_action,
2516 print_action_list, print_removed_literals): New.
2517 (offset_with_removed_literals): Delete.
2518 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2519 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2520 allocated_relocs_count fields.
2521 (init_xtensa_relax_info): Initialize new fields.
2522 (reloc_bfd_fix struct): Add new translated field.
2523 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2524 translated field.
2525 (fix_compare, cache_fix_array): New.
2526 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2527 section via get_xtensa_relax_info. Use cache_fix_array to set up
2528 sorted fix_array and use bsearch instead of linear search.
2529 (section_cache_t): New struct.
2530 (init_section_cache, section_cache_section, clear_section_cache): New.
2531 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2532 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2533 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2534 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2535 New.
2536 (retrieve_contents): Use bfd_get_section_limit.
2537 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2538 to compute_removed_literals. Free value_map_hash_table when no longer
2539 needed.
2540 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2541 compute_text_actions for all sections.
2542 (find_relaxable_sections): Mark sections as relaxable if they contain
2543 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2544 call. Increment relax_info src_count field only for appropriate
2545 relocation types. Remove is_literal_section check.
2546 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2547 r_reloc_init and find_associated_l32r_irel. Check
2548 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2549 literals. Pass is_abs_literal flag to init_source_reloc.
2550 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2551 CONST16 instructions. Adjust calls to r_reloc_init and
2552 pcrel_reloc_fits. Handle weak symbols conservatively.
2553 (find_associated_l32r_irel): Add bfd parameter and pass it to
2554 is_l32r_relocation.
2555 (compute_text_actions, compute_ebb_proposed_actions,
2556 compute_ebb_actions, check_section_ebb_pcrels_fit,
2557 check_section_ebb_reduces, text_action_add_proposed,
2558 compute_fill_extra_space): New.
2559 (remove_literals): Replace with ...
2560 (compute_removed_literals): ... this function. Call
2561 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2562 Call xtensa_read_table_entries to get the property table. Skip
2563 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2564 is_removable_literal, remove_dead_literal, and
2565 identify_literal_placement functions.
2566 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2567 instead of linear search.
2568 (is_removable_literal, remove_dead_literal,
2569 identify_literal_placement): New.
2570 (relocations_reach): Update check for literal not referenced by any
2571 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2572 (coalesce_shared_literal, move_shared_literal): New.
2573 (relax_section): Use bfd_get_section_limit. Call
2574 translate_section_fixes. Update calls to r_reloc_init and
2575 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2576 Add call to pin_internal_relocs. Add special handling for
2577 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2578 info to calculate new addend_displacement variable. Replace code for
2579 deleting literals with more general code to perform the actions
2580 determined by the action_list for the section.
2581 (translate_section_fixes, translate_reloc_bfd_fix): New.
2582 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2583 find_removed_literal only if is_operand_relocation. Update call to
2584 offset_with_removed_text. Use new target_offset and removed_bytes
2585 variables.
2586 (move_literal): New.
2587 (relax_property_section): Use bfd_get_section_limit. Set new
2588 is_full_prop_section flag and handle new property tables. Update calls
2589 to r_reloc_init and offset_with_removed_text. Check
2590 is_relaxable_asm_section flag. Handle expansion of zero-sized
2591 unreachable entries, with use of offset_with_removed_text_before_fill.
2592 For relocatable links, combine entries only for literal tables.
2593 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2594 calls to offset_with_removed_text. Translate st_size field for
2595 function symbols.
2596 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2597 failure. Add contents parameter. Update call to get_bfd_fix. Update
2598 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2599 R_XTENSA_ASM_EXPAND relocs.
2600 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2601 call to get_bfd_fix. Include offset from contents for partial_inplace
2602 relocations.
2603 (is_reloc_sym_weak): New.
2604 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2605 (prop_sec_len): New.
2606 (xtensa_is_property_section): Handle new property sections.
2607 (is_literal_section): Delete.
2608 (internal_reloc_compare): When r_offset matches, compare r_info and
2609 r_addend to make sorting predictable.
2610 (internal_reloc_matches): New.
2611 (xtensa_get_property_section_name): Handle new property sections.
2612 (xtensa_get_property_predef_flags): New.
2613 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2614 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2615 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2616 (xtisa_errno, xtisa_error_msg): New variables.
2617 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2618 (xtensa_insnbuf_alloc): Add error handling.
2619 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2620 use xtensa_format_decode. Add error handling.
2621 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2622 instruction length to find the number of bytes to copy.
2623 (xtensa_isa_init): Add error handling. Replace calls to
2624 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2625 tables in the xtensa_modules structure.
2626 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2627 xtensa_extend_isa): Delete.
2628 (xtensa_isa_free): Change to only free lookup tables.
2629 (opname_lookup_compare): Replace with ...
2630 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2631 (xtensa_insn_maxlength): Rename to ...
2632 (xtensa_isa_maxlength): ... this.
2633 (xtensa_insn_length): Delete.
2634 (xtensa_insn_length_from_first_byte): Replace with ...
2635 (xtensa_isa_length_from_chars): ... this function.
2636 (xtensa_num_opcodes): Rename to ...
2637 (xtensa_isa_num_opcodes): ... this.
2638 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2639 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2640 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2641 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2642 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2643 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2644 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2645 (xtensa_opcode_lookup): Add error handling.
2646 (xtensa_decode_insn): Replace with ...
2647 (xtensa_opcode_decode): ... this function, with new format and
2648 slot parameters. Add error handling.
2649 (xtensa_encode_insn): Replace with ...
2650 (xtensa_opcode_encode): ... this function, which does the encoding via
2651 one of the entries in the "encode_fns" array. Add error handling.
2652 (xtensa_opcode_name): Add error handling.
2653 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2654 xtensa_opcode_is_call): New.
2655 (xtensa_num_operands): Replace with ...
2656 (xtensa_opcode_num_operands): ... this function. Add error handling.
2657 (xtensa_opcode_num_stateOperands,
2658 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2659 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2660 xtensa_operand_is_visible): New.
2661 (xtensa_get_operand, xtensa_operand_kind): Delete.
2662 (xtensa_operand_inout): Add error handling and special-case for
2663 "sout" operands.
2664 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2665 operate on one slot of an instruction. Added error handling.
2666 (xtensa_operand_encode): Handle default operands with no encoding
2667 functions. Check for success by comparing against decoded value.
2668 Add error handling.
2669 (xtensa_operand_decode): Handle default operands. Return decoded value
2670 through argument pointer. Add error handling.
2671 (xtensa_operand_is_register, xtensa_operand_regfile,
2672 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2673 (xtensa_operand_isPCRelative): Rename to ...
2674 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2675 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2676 through argument pointer. Add error handling.
2677 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2678 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2679 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2680 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2681 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2682 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2683 xtensa_state_is_exported, xtensa_sysreg_lookup,
2684 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2685 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2686 xtensa_interface_num_bits, xtensa_interface_inout,
2687 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2688 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2689 * xtensa-modules.c: Rewrite to use new data structures.
2690 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2691 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2692 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2693 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2694 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2695 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2696 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2697 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2698 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2699 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2700 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2701 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2702 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2703 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2704 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2705 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2706 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2707 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2708 * Makefile.in: Regenerate.
2709 * bfd-in2.h: Likewise.
2710 * libbfd.h: Likewise.
2711
2712 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2713
2714 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2715 against the absolute section.
2716 (mips_elf64_write_rela): Likewise.
2717
2718 2004-10-07 Jan Beulich <jbeulich@novell.com>
2719
2720 * elf.c (elf_find_function): Don't generally check for matching
2721 section, just for non-file symbols. Remove redunant comparison
2722 for the latter.
2723 * elf32-arm.h (arm_elf_find_function): Likewise.
2724
2725 2004-10-07 Jeff Baker <jbaker@qnx.com>
2726
2727 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2728 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2729 was specified.
2730
2731 2004-10-04 Roland McGrath <roland@redhat.com>
2732
2733 * hash.c (bfd_hash_set_default_size): Use const for table.
2734 Use size_t instead of int for variable compared to sizeof results.
2735
2736 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2737
2738 PR 425
2739 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2740
2741 2004-10-01 Paul Brook <paul@codesourcery.com>
2742
2743 * elf32-arm.h (elf32_arm_fake_sections,
2744 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2745 functions.
2746 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2747
2748 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2749
2750 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2751 need_lsda_relative.
2752 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2753 need_relative or need_lsda_relative if we are processing an
2754 offset for a reloc on a FDE initial loc or LSDA field
2755 respectively.
2756 (_bfd_elf_write_section_eh_frame): Test need_relative and
2757 need_lsda_relative in place of corresponding make_* field
2758 when deciding to use pc-relative encodings.
2759
2760 2004-09-30 Paul Brook <paul@codesourcery.com>
2761
2762 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2763 target2 relocation type.
2764
2765 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2766
2767 PR 414
2768 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2769
2770 2004-09-30 Paul Brook <paul@codesourcery.com>
2771
2772 * reloc.c: Add BFD_RELOC_ARM_SMI.
2773 * bfd-in2.h: Regenerate.
2774 * libbfd.h: Ditto.
2775
2776 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2777
2778 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2779 vma and output offset to address.
2780 * simple.c (simple_save_output_info): Only set output section
2781 and offset for debug sections, or those not already set up by
2782 the linker.
2783 (bfd_simple_get_relocated_section_contents): Update comment.
2784
2785 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2786
2787 * elf.c (IS_LOADED): Delete.
2788 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2789 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2790 to 2004-09-22.
2791
2792 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2793
2794 PR gas/396
2795 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2796 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2797 redundant assignment of EM_SPARC.
2798
2799 2004-09-22 Brian Ford <ford@vss.fsi.com>
2800
2801 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2802 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2803 constants.
2804 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2805
2806 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2807
2808 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2809 (elf_backend_modify_segment_map): Don't define.
2810
2811 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2812
2813 * elf.c (IS_LOADED): Define.
2814 (assign_file_positions_for_segments): Don't round up file offset of
2815 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2816 Delete code handling link script adjustment of lma. Do the adjust
2817 in later code handling similar ajustments. Remove dead code error
2818 check. Warn if section lma would require a negative offset
2819 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2820 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2821 update voff in section loop. Change voff in segment loop to be an
2822 adjustment on top of "off". Set sec->filepos and update "off" later.
2823 Test for loadable sections consistently using IS_LOADED. Similarly,
2824 test for alloc-only sections other than .tbss consistently.
2825 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2826 Tidy PT_NOTE handling. Use %B and %A in error messages.
2827 (assign_file_positions_except_relocs): Use %B in error message.
2828
2829 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2830
2831 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2832 (CONFIG_STATUS_DEPENDENCIES): New.
2833 (Makefile): Removed.
2834 (config.status): Likewise.
2835 * Makefile.in: Regenerated.
2836
2837 2004-09-17 Paul Brook <paul@codesourcery.com>
2838
2839 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2840 (bfd_elf32_arm_process_before_allocation): Update prototype.
2841 * bfd-in2.h: Regenerate.
2842 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2843 (elf32_arm_link_hash_table_create): Set it.
2844 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2845 (bfd_elf32_arm_set_target_relocs): New function.
2846 (arm_real_reloc_type): New function.
2847 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2848 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2849 (elf32_arm_gc_sweep_hook): Ditto.
2850 (elf32_arm_check_relocs): Ditto.
2851 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2852 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2853 R_ARM_GOT_TARGET2.
2854 (elf32_arm_got_prel): New variable.
2855 (elf32_arm_howto_from_type): New function.
2856 (elf32_arm_info_to_howto): Use it.
2857 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2858 BFD_RELOC_ARM_TARGET2.
2859 * libbfd.h: Regenerate.
2860 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2861
2862 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2863
2864 * ecoff.c: Update u.undef.next refs.
2865 * elf64-ppc.c: Likewise.
2866 * elflink.c: Likewise.
2867 * linker.c: Likewise.
2868 * xcofflink.c: Likewise.
2869
2870 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2871 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2872 fields to indirect struct.
2873 * elf-m10300.c: Update u.weakdef refs.
2874 * elf32-arm.h: Likewise.
2875 * elf32-cris.c: Likewise.
2876 * elf32-frv.c: Likewise.
2877 * elf32-hppa.c: Likewise.
2878 * elf32-i370.c: Likewise.
2879 * elf32-i386.c: Likewise.
2880 * elf32-m32r.c: Likewise.
2881 * elf32-m68k.c: Likewise.
2882 * elf32-ppc.c: Likewise.
2883 * elf32-s390.c: Likewise.
2884 * elf32-sh.c: Likewise.
2885 * elf32-sparc.c: Likewise.
2886 * elf32-vax.c: Likewise.
2887 * elf32-xtensa.c: Likewise.
2888 * elf64-alpha.c: Likewise.
2889 * elf64-hppa.c: Likewise.
2890 * elf64-ppc.c: Likewise.
2891 * elf64-s390.c: Likewise.
2892 * elf64-sh64.c: Likewise.
2893 * elf64-sparc.c: Likewise.
2894 * elf64-x86-64.c: Likewise.
2895 * elfxx-ia64.c: Likewise.
2896 * elfxx-mips.c: Likewise.
2897 * elflink.c: Likewise. Also u.elf_hash_value.
2898 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2899 indirection.
2900 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2901 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2902 (bfd_elf_gc_record_vtentry): Likewise.
2903 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2904
2905 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2906
2907 * Makefile.am: Run "make dep-am".
2908 * Makefile.in: Regenerate.
2909 * bfd-in2.h: Regenerate.
2910 * po/SRC-POTFILES.in: Regenerate.
2911 * po/bfd.pot: Regenerate.
2912
2913 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2914
2915 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2916 with bitfields. Make "type" and "other" bitfields too.
2917 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2918 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2919 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2920 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2921 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2922 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2923 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2924 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2925 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2926 * elf-m10300.c: Likewise.
2927 * elf.c: Likewise.
2928 * elf32-arm.h: Likewise.
2929 * elf32-cris.c: Likewise.
2930 * elf32-frv.c: Likewise.
2931 * elf32-hppa.c: Likewise.
2932 * elf32-i370.c: Likewise.
2933 * elf32-i386.c: Likewise.
2934 * elf32-m32r.c: Likewise.
2935 * elf32-m68k.c: Likewise.
2936 * elf32-ppc.c: Likewise.
2937 * elf32-s390.c: Likewise.
2938 * elf32-sh-symbian.c: Likewise.
2939 * elf32-sh.c: Likewise.
2940 * elf32-sh64.c: Likewise.
2941 * elf32-sparc.c: Likewise.
2942 * elf32-vax.c: Likewise.
2943 * elf32-xtensa.c: Likewise.
2944 * elf64-alpha.c: Likewise.
2945 * elf64-hppa.c: Likewise.
2946 * elf64-ppc.c: Likewise.
2947 * elf64-s390.c: Likewise.
2948 * elf64-sh64.c: Likewise.
2949 * elf64-sparc.c: Likewise.
2950 * elf64-x86-64.c: Likewise.
2951 * elflink.c: Likewise.
2952 * elfxx-ia64.c: Likewise.
2953 * elfxx-mips.c: Likewise.
2954 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2955 * configure: Regenerate.
2956 * aclocal.m4: Regenerate.
2957
2958 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2959
2960 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2961 around uses of R_ARM_TARGET1.
2962 (elf32_arm_check_relocs): Likewise.
2963
2964 2004-09-13 Paul Brook <paul@codesourcery.com>
2965
2966 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2967 prototype.
2968 * bfd-in2.h: Regenerate.
2969 * libbfd.h: Regenerate.
2970 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2971 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2972 (bfd_elf32_arm_process_before_allocation): Ditto.
2973 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2974 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2975 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2976 * reloc.c: Ditto.
2977
2978 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2979
2980 * hpux-core.c (thread_section_p): New function.
2981 (hpux_core_core_file_p): Fix computation of offset in call
2982 to bfd_seek. Create a ".reg" section from an arbitrary
2983 ".reg/<id>" section if none was created after having read
2984 all sections.
2985
2986 2004-09-11 Andreas Schwab <schwab@suse.de>
2987
2988 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2989 * aclocal.m4: Rebuild.
2990 * configure: Rebuild.
2991
2992 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2993
2994 * section.c (bfd_sections_find_if): Fix parameter name in
2995 comment to match code.
2996
2997 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2998
2999 * elf.c (assign_file_positions_except_relocs): Assign relocs
3000 stored in a bfd section.
3001
3002 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3003
3004 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3005 h->gotplt_refcount to 0, not -1.
3006
3007 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3008
3009 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3010 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3011 symname.
3012 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3013 handle symbol visibility here.
3014
3015 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3016
3017 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3018 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3019 callers.
3020 (ppc_stub_name): Remove trailing "+0" on stub name.
3021 (create_linkage_sections): Create relocations for
3022 branch lookup table when --emit-relocs as well as when --shared.
3023 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3024 relbrlt test. For --emit-stub-syms, always output a sym even when
3025 one already exists on a plt call stub. Put stub type in the stub
3026 symbol name.
3027 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3028 test.
3029 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3030 reloc_count in stub sections. Adjust relbrlt test.
3031 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3032 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3033 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3034 for relocs against discarded symbols. Fix comments.
3035
3036 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3037
3038 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3039 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3040 from ...
3041 (map_sections_to_segments): ... here. Use it. Assign a file
3042 position to the .dynamic section if it is not loadable, but part
3043 of the PT_DYNAMIC segment.
3044 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3045 offsets, not VMAs, for the BPABI. Do not fill in the header in
3046 the .got.plt section for the BPABI.
3047 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3048 PT_DYNAMIC segment.
3049 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3050
3051 2004-09-06 Nick Clifton <nickc@redhat.com>
3052
3053 * elflink.c (elf_link_add_object_symbols): Set the error code to
3054 bfd_error_wrong_format when the input format does not match the
3055 output format.
3056
3057 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3058
3059 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3060 (ppc64_elf_check_directives): ..here.
3061 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3062 before accessing ppc64_elf_tdata.
3063 (ppc64_elf_finish_dynamic_sections): And here too.
3064
3065 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3066
3067 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3068
3069 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3070
3071 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3072 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3073 (bfd_elf32_littlearm_symbian_vec): Likewise.
3074 * configure: Regenerated.
3075 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3076 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3077 (PLT_ENTRY_SIZE): Likewise.
3078 (bfd_vma_elf32_arm_symbian_plt_entry): New
3079 variable.
3080 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3081 and symbian_p.
3082 (create_got_section): Don't create sections when generating BPABI
3083 objects.
3084 (elf32_arm_create_dynamic_sections): Tidy.
3085 (elf32_arm_link_hash_table_create): Set plt_header_size,
3086 plt_entry_size, and symbian_p.
3087 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3088 generating BPABI objects.
3089 (allocate_dynrelocs): Use htab->plt_header_size, not
3090 PLT_HEADER_SIZE. Do not add to .got.plt when
3091 generating BPABI objects.
3092 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3093 * elfarm-nabi.c: Add SymbianOS target vectors.
3094 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3095 (_bfd_elf_link_create_dynamic_sections): Likewise.
3096 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3097 (elfNN_bed): Use it.
3098 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3099 (bfd_elf32_littlearm_symbian_vec): Likewise.
3100 (_bfd_target_vector): Add them.
3101
3102 2004-09-03 Nick Clifton <nickc@redhat.com>
3103
3104 PR 360
3105 * coffcode.h (handle_COMDAT): Replace abort with an warning
3106 message and allow the scan to continue.
3107
3108 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3109
3110 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3111 in when reading relocs, not our sorted syms. Remove unnecessary
3112 var.
3113
3114 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3115
3116 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3117
3118 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3119
3120 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3121 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3122 replace uses of *_alias with *_noncanonical.
3123 * aclocal.m4: Rebuild with aclocal 1.4p6.
3124 * Makefile.in: Rebuild with automake 1.4p6.
3125 * doc/Makefile.in: Rebuild with automake 1.4p6.
3126 * configure.in: Autoupdate with autoupdate 2.59.
3127 * config.in: Regenerate with autoheader 2.59.
3128 * configure: Regnerate with autoconf 2.59.
3129
3130 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3131
3132 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3133 symbol pointer arrays before modifying.
3134
3135 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3136
3137 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3138 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3139 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3140 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3141 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3142 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3143 Use both symbol tables on non-relocatable objects. Use a common
3144 error exit. Fix "mid" warning.
3145 * libbfd.h: Regenerate.
3146 * bfd-in2.h: Regenerate.
3147
3148 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3149
3150 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3151 object file.
3152 (struct sfpr_def_parms): Save some space.
3153 (sfpr_define): Here too.
3154
3155 * elf64-ppc.c (compare_symbols): Put section syms first.
3156 (sym_exists_at): New function.
3157 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3158 points only for relocatable files. Use .opd section contents
3159 otherwise. Generally clean up the code.
3160
3161 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3162
3163 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3164 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3165 (struct sfpr_def_parms): New.
3166 (sfpr_define): New function.
3167 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3168 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3169 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3170 (savefpr1_tail, restfpr1_tail): New functions.
3171 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3172 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3173 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3174 code. Define all ABI mandated _save and _rest functions.
3175
3176 2004-08-26 Paul Brook <paul@codesourcery.com>
3177
3178 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3179
3180 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3181
3182 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3183 TRUE or FALSE.
3184
3185 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3186
3187 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3188 that pcrel correction is applied for R_386_PC32.
3189
3190 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3191
3192 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3193 for R_386_32 and R_386_PC32 relocs against symbols defined in
3194 discarded sections.
3195
3196 2004-08-25 Dmitry Diky <diwil@spec.ru>
3197
3198 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3199 Add new relocations.
3200 * bfd-in2.h: Regenerate.
3201 * libbfd.h: Regenerate.
3202 * elf32-msp430.c: Clean-up code.
3203 (elf_msp430_howto_table): Add new relocation entries.
3204 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3205 (msp430_elf_relax_section): New function.
3206 (msp430_elf_relax_delete_bytes): New function.
3207 (msp430_elf_symbol_address_p): New function.
3208
3209 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3210
3211 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3212 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3213
3214 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3215
3216 * elflink.c (_bfd_elf_section_already_linked): Handle
3217 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3218
3219 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3220
3221 * config.bfd (arm*-*-symbianelf*): New target.
3222 (arm*-*-eabi*): Likewise.
3223
3224 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3225
3226 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3227 "struct ppc_link_hash_entry *".
3228 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3229 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3230
3231 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3232
3233 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3234 entries (where fd_aux overlaps next entry's fd_func).
3235 Add non_overlapping argument, use it.
3236 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3237 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3238 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3239 as indexes into opd_sym_map/opd_adjust array.
3240 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3241
3242 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3243
3244 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3245 if we can look up their function descriptor in a regular file.
3246
3247 2004-08-18 Nick Clifton <nickc@redhat.com>
3248
3249 PR 324
3250 * cofflink.c (coff_link_add_symbols): Check that the comdat
3251 pointer in the coff_section_data structure has been initialised
3252 before using it.
3253
3254 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3255
3256 PR 338
3257 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3258 changing bfd_link_hash_undefined to bfd_link_hash_new.
3259
3260 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3261
3262 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3263 if not yet defined.
3264 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3265 (synthetic_opd, synthetic_relocatable): New variables.
3266 (compare_symbols, compare_relocs): New helper routines.
3267 (ppc64_elf_get_synthetic_symtab): New function.
3268 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3269 to relsyms.
3270 * bfd-in2.h: Regenerated.
3271 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3272 to relsyms. Return 0 if abfd is relocatable.
3273
3274 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3275
3276 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3277
3278 2004-08-17 Nick Clifton <nickc@redhat.com>
3279
3280 * (is_arm_mapping_symbol_name): New function - return true
3281 when a symbol name matches the requirements for an ARM mapping
3282 symbol name.
3283 (arm_elf_find_function): New function based on
3284 elf_find_function in elf.c but skipping ARM mapping symbols
3285 and including thumb function symbols.
3286 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3287 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3288
3289 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3290
3291 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3292 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3293 (ppc64_elf_brtaken_reloc): Here too.
3294
3295 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3296
3297 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3298 symbol visibility.
3299 (ppc64_elf_check_directives): Check that we have the right hash
3300 table before proceeding.
3301
3302 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3303
3304 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3305 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3306 the sections that will be discarded.
3307
3308 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3309
3310 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3311
3312 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3313
3314 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3315 free space available.
3316
3317 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3318
3319 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3320 occurrences with bfd_byte * thoughout file.
3321
3322 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3323 (xcoff_write_armap_big): Likewise.
3324 (xcoff_write_archive_contents_old): Likewise.
3325 (xcoff_write_archive_contents_big): Likewise.
3326
3327 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3328
3329 2004-08-13 Nick Clifton <nickc@redhat.com>
3330
3331 * elf32-arm.h: Convert to ISO C90.
3332
3333 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3334
3335 PR 293
3336 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3337 zero the plt field.
3338
3339 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3340
3341 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3342 (bfd_archive_filename, bfd_get_section_ident): Delete.
3343 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3344 bfd_archive_filename.
3345 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3346 to warn about symbols in discarded sections. Use _bfd_error_handler.
3347 * aout-adobe.c (aout_adobe_callback): See below.
3348 * aout-cris.c (swap_ext_reloc_in): ..
3349 * coff-arm.c (find_thumb_glue, find_arm_glue,
3350 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3351 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3352 coff_arm_copy_private_bfd_data): ..
3353 * coff-i860.c (i860_reloc_processing): ..
3354 * coff-mcore.c (mcore_coff_unsupported_reloc,
3355 coff_mcore_relocate_section): ..
3356 * coff-ppc.c (coff_ppc_relocate_section): ..
3357 * coff-rs6000.c (xcoff_create_csect_from_smclas
3358 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3359 sh_swap_insns, sh_relocate_section): ..
3360 * coff-tic54x.c (tic54x_reloc_processing): ..
3361 * coff-tic80.c (coff_tic80_relocate_section): ..
3362 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3363 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3364 coff_slurp_symbol_table, coff_classify_symbol,
3365 coff_slurp_reloc_table): ..
3366 * coffgen.c (_bfd_coff_read_string_table): ..
3367 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3368 _bfd_coff_generic_relocate_section): ..
3369 * cpu-arm.c (bfd_arm_merge_machines): ..
3370 * cpu-sh.c (sh_merge_bfd_arch): ..
3371 * elf-hppa.h (elf_hppa_relocate_section): ..
3372 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3373 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3374 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3375 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3376 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3377 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3378 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3379 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3380 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3381 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3382 cris_elf_merge_private_bfd_data
3383 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3384 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3385 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3386 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3387 elf32_hppa_relocate_section): ..
3388 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3389 i370_elf_check_relocs, i370_elf_relocate_section): ..
3390 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3391 elf_i386_relocate_section): ..
3392 * elf32-m32r.c (m32r_elf_relocate_section,
3393 m32r_elf_merge_private_bfd_data): ..
3394 * elf32-m68hc1x.c (m68hc12_add_stub,
3395 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3396 * elf32-m68k.c (elf_m68k_relocate_section): ..
3397 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3398 mcore_elf_relocate_section): ..
3399 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3400 ppc_elf_check_relocs, ppc_elf_relocate_section,
3401 ppc_elf_begin_write_processing): ..
3402 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3403 elf_s390_relocate_section): ..
3404 * elf32-sh-symbian.c (sh_symbian_import_as,
3405 sh_symbian_process_embedded_commands,
3406 sh_symbian_relocate_section): ..
3407 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3408 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3409 sh_elf_merge_private_data): ..
3410 * elf32-sparc.c (elf32_sparc_check_relocs,
3411 elf32_sparc_relocate_section,
3412 elf32_sparc_merge_private_bfd_data): ..
3413 * elf32-v850.c (v850_elf_check_relocs,
3414 v850_elf_merge_private_bfd_data): ..
3415 * elf32-xtensa.c (elf_xtensa_check_relocs,
3416 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3417 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3418 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3419 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3420 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3421 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3422 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3423 ppc64_elf_relocate_section): ..
3424 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3425 elf_s390_relocate_section): ..
3426 * elf64-sh64.c (sh_elf64_relocate_section): ..
3427 * elf64-sparc.c (sparc64_elf_check_relocs,
3428 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3429 sparc64_elf_merge_private_bfd_data): ..
3430 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3431 elf64_x86_64_relocate_section): ..
3432 * elflink.c (_bfd_elf_add_default_symbol,
3433 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3434 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3435 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3436 elf_get_linked_section_vma, elf_fixup_link_order,
3437 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3438 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3439 * elfxx-ia64.c (elfNN_ia64_relax_section,
3440 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3441 * elfxx-mips.c (mips_elf_perform_relocation,
3442 _bfd_mips_elf_check_relocs,
3443 _bfd_mips_elf_merge_private_bfd_data): ..
3444 * ieee.c (ieee_slurp_external_symbols): ..
3445 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3446 * libbfd.c (_bfd_generic_verify_endian_match): ..
3447 * linker.c (_bfd_generic_link_add_one_symbol,
3448 _bfd_generic_section_already_linked): ..
3449 * pdp11.c (translate_to_native_sym_flags): ..
3450 * pe-mips.c (coff_pe_mips_relocate_section): ..
3451 * peicode.h (pe_ILF_build_a_bfd): ..
3452 * srec.c (srec_bad_byte): ..
3453 * stabs.c (_bfd_link_section_stabs): ..
3454 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3455 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3456 with corresponding %B and %A in _bfd_error_handler format string.
3457 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3458 calls to use %A and %B. Fix "against symbol .. from section" and
3459 similar error messages. Combine multiple _bfd_error_handler calls
3460 where they were separated due to bfd_archive_filename deficiencies.
3461 * bfd-in2.h: Regenerate.
3462
3463 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3464
3465 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3466 relocation.
3467
3468 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3469
3470 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3471 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3472 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3473 Add twiddled_syms.
3474 (link_hash_newfunc): Init was_undefined.
3475 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3476 Use undefweak instead.
3477 (ppc64_elf_check_directives): Fix undefs chain.
3478 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3479 references.
3480 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3481 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3482 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3483
3484 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3485
3486 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3487 error, test input_section flags rather than sec.
3488
3489 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3490
3491 * elf-bfd.h (struct elf_backend_data): Add
3492 elf_backend_archive_symbol_lookup.
3493 (_bfd_elf_archive_symbol_lookup): Declare.
3494 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3495 (elf_link_add_archive_symbols): ..extracted from here. Call the
3496 backend version.
3497 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3498 (elfNN_bed): Init new field.
3499 * elf64-ppc.c (elf_backend_check_directives): Define.
3500 (elf_backend_archive_symbol_lookup): Define.
3501 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3502 a ppc_link_hash_entry pointer.
3503 (get_fdh): Move.
3504 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3505 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3506 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3507 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3508 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3509 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3510 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3511 descriptor symbols.
3512
3513 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3514
3515 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3516 (ppc64_elf_add_symbol_hook): Test for NULL section.
3517 (get_sym_h): Formatting.
3518 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3519 stub target_value.
3520
3521 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3522 long branch stubs with code handling plt and r2off branch stubs.
3523
3524 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3525
3526 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3527 * elflink.c (elf_link_input_bfd): Formatting.
3528 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3529 all callers.
3530 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3531 (link_hash_newfunc): Don't set it.
3532 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3533 (ppc64_elf_mark_entry_syms): Delete.
3534 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3535 sections. Use get_opd_info.
3536 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3537
3538 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3539
3540 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3541
3542 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3543 (func_desc_adjust): Don't set have_undefweak.
3544 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3545 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3546
3547 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3548 "struct ppc_link_hash_entry *". Adjust all references.
3549 (ppc64_elf_hide_symbol): Correct a comment.
3550
3551 * elf64-ppc.c (get_opd_info): New function.
3552 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3553 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3554 before calling get_fdh. Test fdh rather than h before dereferencing
3555 fdh. Mark removed symbols in opd_adjust.
3556 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3557 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3558 opd symbols.
3559 (ppc64_elf_output_symbol_hook): Likewise.
3560
3561 2004-08-06 Paul Brook <paul@codesourcery.com>
3562
3563 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3564 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3565 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3566 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3567 and BFD_RELOC_ARM_SBREL32.
3568 * bfd-in2.h, bbfd.h: Regenerate.
3569
3570 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3571
3572 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3573 the dynamic link symbol actually in use.
3574
3575 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3576
3577 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3578
3579 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3580 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3581
3582 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3583 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3584
3585 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3586 Nick Clifton <nickc@redhat.com>
3587
3588 PR 290
3589 * bfd.c (_bfd_default_error_handler): Make it global.
3590
3591 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3592
3593 * elf.c (assign_section_numbers): Cope gracefully with sections
3594 which have SHF_LINK_ORDER set but no sh_link set up.
3595 * elflink.c (elf_get_linked_section_vma): Likewise.
3596
3597 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3598 it to NULL.
3599
3600 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3601 Set it to _bfd_default_error_handler.
3602 (elfNN_bed): Add elf_backend_link_order_error_handler.
3603
3604 * libbfd-in.h (_bfd_default_error_handler): New.
3605
3606 * libbfd.h: Regenerated.
3607
3608 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3609
3610 * archures.c (bfd_mach_sparc_64bit_p): Define.
3611 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3612 * bfd-in2.h: Rebuilt.
3613
3614 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3615
3616 Introduce SH2a support.
3617 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3618 * archures.c (bfd_mach_sh2a_nofpu): New.
3619 * bfd-in2.h: Rebuilt.
3620 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3621 (arch_info_struct): Add sh2a_nofpu.
3622 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3623 2003-12-29 DJ Delorie <dj@redhat.com>
3624 * reloc.c: Add relocs for sh2a.
3625 * bfd-in2.h: Regenerate.
3626 * libbfd.hh: Regenerate.
3627 2003-12-01 Michael Snyder <msnyder@redhat.com>
3628 * archures.c (bfd_mach_sh2a): New.
3629 * bfd-in2.h: Rebuilt.
3630 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3631 (SH2A_NEXT): New.
3632 (arch_info_struct): Add sh2a.
3633 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3634
3635 2004-07-28 Nick Clifton <nickc@redhat.com>
3636 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3637
3638 PR 273
3639 * som.c (setup_sections): Improve estimation of space sizes in
3640 relocatable objects.
3641
3642 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3643 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3644 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3645 to targ_selvecs.
3646 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3647 * configure: Regenerate.
3648 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3649 case that accepts OSABI=NetBSD and OSABI=SysV.
3650 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3651 the base of .got or .data (if .got does not exist).
3652 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3653 set OSABI=NetBSD.
3654 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3655 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3656 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3657 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3658
3659 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3660
3661 PR 161/251
3662 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3663 (elf_sec_group): Defined.
3664 (bfd_elf_match_symbols_in_sections): New prototype.
3665 (_bfd_elf_setup_group_pointers): Likewise.
3666
3667 * elf.c (bfd_elf_discard_group): Abort.
3668 (bfd_elf_set_group_contents): Also include relocation sections.
3669 Remove zero-fill for ld -r.
3670 (_bfd_elf_setup_group_pointers): New function.
3671 (elf_sort_elf_symbol): Likewise.
3672 (elf_sym_name_compare): Likewise.
3673 (bfd_elf_match_symbols_in_sections): Likewise.
3674
3675 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3676
3677 * elflink.c (match_group_member): New.
3678 (elf_link_input_bfd): Check group member for discarded section.
3679 (try_match_symbols_in_sections): New function.
3680 (already_linked): Likewise.
3681 (_bfd_elf_section_already_linked): Support mixing comdat group
3682 and linkonce section.
3683
3684 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3685 * linker.c (bfd_section_already_linked_table_traverse): New.
3686
3687 * libbfd.h: Regenerated.
3688
3689 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3690
3691 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3692 BFD_RELOC_CRX_SWITCH32.
3693 * bfd-in2.h: Regenerate.
3694 * libbfd.h: Regenerate.
3695 * elf32-crx.c: Support relocation/relaxation of
3696 BFD_RELOC_CRX_SWITCH* types.
3697
3698 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3699
3700 * elf64-ppc.c: Correct "Linker stubs" comment.
3701
3702 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3703
3704 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3705 linked-to section.
3706 (elf_linked_to_section): New.
3707
3708 * elf.c (assign_section_numbers): Set up sh_link for
3709 SHF_LINK_ORDER.
3710
3711 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3712 to sh_link for SHT_IA_64_UNWIND sections.
3713
3714 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3715
3716 * elflink.c (elf_fixup_link_order): Add _() to error message.
3717
3718 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3719
3720 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3721 an error if failed.
3722
3723 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3724
3725 * aout-adobe.c (aout_32_section_already_linked): Defined.
3726 * aout-target.h (MY_section_already_linked): Likewise.
3727 * aout-tic30.c (MY_section_already_linked): Likewise.
3728 * binary.c (binary_section_already_linked): Likewise.
3729 * bout.c (b_out_section_already_linked): Likewise.
3730 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3731 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3732 * coffcode.h (coff_section_already_linked): Likewise.
3733 * i386msdos.c (msdos_section_already_linked): Likewise.
3734 * i386os9k.c (os9k_section_already_linked): Likewise.
3735 * ieee.c (ieee_section_already_linked): Likewise.
3736 * ihex.c (ihex_section_already_linked): Likewise.
3737 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3738 * mmo.c (mmo_section_already_linked): Likewise.
3739 * nlm-target.h (nlm_section_already_linked): Likewise.
3740 * oasys.c (oasys_section_already_linked): Likewise.
3741 * pef.c (bfd_pef_section_already_linked): Likewise.
3742 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3743 * som.c (som_bfd_discard_group): Likewise.
3744 * srec.c (srec_section_already_linked): Likewise.
3745 * tekhex.c (tekhex_section_already_linked): Likewise.
3746 * versados.c (versados_section_already_linked): Likewise.
3747 * vms.c (vms_section_already_linked): Likewise.
3748 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3749 * xsym.c (bfd_sym_section_already_linked): Likewise.
3750
3751 * bfd-in.h (bfd_section_already_linked_table_init): New.
3752 (bfd_section_already_linked_table_free): Likewise.
3753
3754 * coff-rs6000.c (rs6000coff_vec): Add
3755 _bfd_generic_section_already_linked.
3756 (pmac_xcoff_vec): Likewise.
3757 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3758 (aix5coff64_vec): Likewise.
3759
3760 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3761 * elflink.c (_bfd_elf_section_already_linked): New function.
3762
3763 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3764
3765 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3766 (_bfd_generic_section_already_linked): New.
3767 (bfd_section_already_linked_hash_entry): Likewise.
3768 (bfd_section_already_linked): Likewise.
3769 (bfd_section_already_linked_table_lookup): Likewise.
3770 (bfd_section_already_linked_table_insert): Likewise.
3771
3772 * linker.c (bfd_section_already_linked): New.
3773 (_bfd_section_already_linked_table): Likewise.
3774 (bfd_section_already_linked_table_lookup): Likewise.
3775 (bfd_section_already_linked_table_insert): Likewise.
3776 (already_linked_newfunc): Likewise.
3777 (bfd_section_already_linked_table_init): Likewise.
3778 (bfd_section_already_linked_table_free): Likewise.
3779 (_bfd_generic_section_already_linked): Likewise.
3780
3781 * section.c (bfd_section): Remove comdat.
3782 (bfd_comdat_info): Moved to ...
3783 * bfd-in.h (coff_comdat_info): Here.
3784 (bfd_coff_get_comdat_section): New.
3785 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3786 * libcoff-in.h (coff_section_tdata): Add comdat.
3787 * coffcode.h (handle_COMDAT): Updated.
3788 * cofflink.c (coff_link_add_symbols): Likewise.
3789 * ecoff.c (bfd_debug_section): Likewise.
3790
3791 * targets.c (bfd_target): Add _section_already_linked.
3792 (BFD_JUMP_TABLE_LINK): Updated.
3793
3794 * bfd-in2.h: Regenerated.
3795 * libbfd.h: Likewise.
3796 * libcoff.h: Likewise.
3797
3798 2003-07-21 Paul Brook <paul@codesourcery.com>
3799
3800 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3801 elf_fixup_link_order): New functions.
3802 (bfd_elf_final_link): Call elf_fixup_link_order.
3803
3804 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3805
3806 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3807 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3808 common definitions.
3809 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3810 _bfd_elf_symbol_refs_local_p.
3811 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3812 symbols.
3813
3814 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3815
3816 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3817 DYN_NO_NEEDED.
3818 (bfd_elf_get_dyn_lib_class): New prototype.
3819 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3820
3821 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3822 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3823 entry is needed. Issue an error if a DT_NEEDED entry is needed
3824 for a file marked DYN_NO_NEEDED.
3825 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3826 for DT_NEEDED tags.
3827
3828 * bfd-in2.h: Regenerated.
3829
3830 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3831
3832 * elflink.c (elf_section_complain_discarded): Don't complain in
3833 .PARISC.unwind.
3834
3835 2004-07-10 James E Wilson <wilson@specifixinc.com>
3836
3837 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3838 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3839 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3840 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3841 Fix callers.
3842 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3843 bfd_put_64 to bfd_putl64.
3844 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3845
3846 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3847
3848 PR 240
3849 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3850 .init/.fini sections when trying to relax it.
3851
3852 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3853
3854 * elf.c (assign_file_positions_for_segments): Make sure the
3855 .dynamic section is the first section in the PT_DYNAMIC segment.
3856
3857 2004-07-09 Nick Clifton <nickc@redhat.com>
3858
3859 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3860 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3861 sh_elf_get_flags_from_mach functions so that they do not conflict
3862 when this target is built with other sh-elf targets.
3863 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3864 suppression of this function.
3865 (sh_elf_find_flags): Likewise.
3866
3867 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3868
3869 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3870 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3871 (BFD32_BACKENDS): Add elf32-crx.lo.
3872 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3873 (cpu-crx.lo): New target.
3874 (elf32-crx.lo): New target.
3875 * Makefile.in: Regenerate.
3876 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3877 (bfd_archures_list): Add bfd_crx_arch.
3878 * bfd-in2.h: Regenerate.
3879 * config.bfd: Handle crx-*-elf*, crx*.
3880 * configure.in: Handle bfd_elf32_crx_vec.
3881 * configure: Regenerate.
3882 * cpu-crx.c: New file.
3883 * elf32-crx.c: Likewise.
3884 * libbfd.h: Regenerate.
3885 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3886 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3887 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3888 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3889 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3890 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3891 * targets.c (bfd_elf32_crx_vec): Declare.
3892 (bfd_target_vector): Add bfd_elf32_crx_vec.
3893
3894 2004-07-06 Nick Clifton <nickc@redhat.com>
3895
3896 * config.bfd: Add sh-symbian-elf target.
3897 * configure.in: Add bfd_elf32_shl_symbian_vec.
3898 * configure: Regenerate.
3899 * elf-bfd.h (struct elf_backend_data): Add new field
3900 'check_directives'.
3901 * elflink.c (elf_link_add_object_symbols): Invoke the
3902 check_directives function, if defined.
3903 * elfxx-target.h: Provide a default, NULL definition for
3904 check_directives.
3905 * targets.c: Add bfd_elf32_shl_symbian_vec.
3906 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3907 definition.
3908 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3909 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3910 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3911 not already been defined.
3912 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3913 * sh-symbian.c: New file. Provide functions to support the
3914 * sh-symbian-elf target.
3915 * Makefile.am: Add elf32-sh-symbian.c
3916 * Makefile.in: Regenerate.
3917
3918 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3919
3920 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3921 * Makefile.am: Ran make dep-am.
3922 * Makefile.in: Ran make dep-in.
3923
3924 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3925
3926 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3927 externals properly.
3928
3929 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3930
3931 * config.bfd: Add want64 to configuration target s390-*-linux*.
3932
3933 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3934
3935 * bfd.c (bfd_get_section_ident): New.
3936
3937 * elflink.c (elf_link_read_relocs_from_section): Call
3938 bfd_get_section_ident to identify the section when reporting
3939 error.
3940 (_bfd_elf_link_output_relocs): Likewise.
3941 (elf_link_output_extsym): Likewise.
3942 (elf_link_input_bfd): Likewise.
3943 (bfd_elf_gc_record_vtinherit): Likewise.
3944
3945 * bfd-in2.h: Regenerated.
3946
3947 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3948 Nick Clifton <nickc@redhat.com>
3949
3950 PR 204
3951 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3952 of section symbols to mips_elf_sort_hash_table ().
3953
3954 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3955
3956 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3957 change. Comment.
3958 (elf_section_complain_discarded): New function. Handle
3959 .gcc_except_table too.
3960 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3961 in discarded sections.
3962 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3963
3964 2004-06-30 James E Wilson <wilson@specifixinc.com>
3965
3966 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3967 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3968
3969 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3970
3971 PR 233
3972 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3973 local references to discarded sections and report their
3974 locations.
3975
3976 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3977
3978 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3979 sec_info_type, test section name instead.
3980
3981 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3982
3983 PR 240
3984 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3985 in .init/.fini sections.
3986
3987 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3988
3989 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3990 bfd_get_section_limit.
3991
3992 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3993
3994 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3995 output section size.
3996
3997 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3998
3999 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4000 rawsize.
4001 (mmix_elf_perform_relocation): Adjust for above change.
4002 (mmix_elf_relocate_section): Likewise.
4003 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4004 (mmix_elf_get_section_contents): Delete.
4005 (bfd_elf64_get_section_contents): Delete.
4006 (mmix_elf_relocate_section): Zero stub area.
4007 * linker.c (default_indirect_link_order): Alloc max of section size
4008 and rawsize.
4009 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4010 * section.c (bfd_malloc_and_get_section): Likewise.
4011 (struct bfd_section): Update rawsize comment.
4012 * bfd-in2.h: Regenerate.
4013
4014 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4015
4016 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4017
4018 * bfd-in.h (bfd_get_section_limit): Define.
4019 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4020 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4021 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4022 * coff-arm.c (coff_arm_relocate_section): Likewise.
4023 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4024 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4025 (bfd_ns32k_final_link_relocate): Likewise.
4026 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4027 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4028 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4029 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4030 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4031 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4032 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4033 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4034 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4035 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4036 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4037 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4038 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4039 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4040 * elf32-v850.c (v850_elf_reloc): Likewise.
4041 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4042 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4043 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4044 * elf64-mips.c (mips_elf64_gprel32_reloc)
4045 (mips16_gprel_reloc): Likewise.
4046 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4047 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4048 * elf64-sparc.c (init_insn_reloc): Likewise.
4049 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4050 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4051 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4052 (_bfd_mips_elf_generic_reloc): Likewise.
4053 * bfd-in2.h: Regenerate.
4054
4055 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4056
4057 * bfd-in.h (struct stab_info): Move from stabs.c.
4058 * stabs.c (struct stab_link_includes_table): Delete.
4059 (stab_link_includes_lookup): Delete.
4060 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4061 level of indirection from sinfo parm.
4062 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4063 stabstr section. Adjust hash table accesses.
4064 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4065 alloc. Adjust stab_info test.
4066 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4067 (_bfd_coff_final_link): Adjust stab_info test.
4068 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4069 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4070 in place.
4071 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4072 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4073 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4074 stabstr section. Adjust stab_info test.
4075 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4076 (_bfd_write_stab_strings): Adjust prototypes.
4077 * libbfd.h: Regenerate.
4078 * libcoff.h: Regenerate.
4079 * bfd-in2.h: Regenerate.
4080
4081 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4082
4083 From Miod Vallat <miod@online.fr>:
4084 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4085
4086 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4087
4088 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4089 (struct elf32_mn10300_link_hash_entry): Remove
4090 pcrel_relocs_copied.
4091 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4092 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4093 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4094 and gotoff relocations if the symbol doesn't bind locally. Use
4095 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4096 relocation for PCREL32.
4097 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4098 to test whether a symbol binds locally.
4099 (elf32_mn10300_link_hash_newfunc): Don't initialize
4100 pcrel_relocs_copied.
4101 (_bfd_mn10300_elf_discard_copies): Delete.
4102 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4103
4104 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4105
4106 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4107
4108 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4109
4110 * som.c (som_set_reloc_info): Correct small typo.
4111
4112 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4113
4114 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4115 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4116 (m32r_elf_gcsweep_hook): Likewise.
4117 (m32r_elf_check_relocs): Likewise.
4118 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4119 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4120 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4121 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4122 * bfd-in2.h: Regenerated.
4123 * libbfd.h: Regenerated.
4124
4125 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4126
4127 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4128 relocation symbol.
4129 (elf64_x86_64_relocate_section): Issue an error for
4130 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4131 against global symbols when building shared library.
4132
4133 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4134
4135 * section.c (struct sec): Rename "_cooked_size" to "size".
4136 Rename "_raw_size" to "rawsize".
4137 (STD_SECTION): Adjust comments.
4138 (bfd_set_section_size, bfd_get_section_contents): Use size.
4139 (bfd_malloc_and_get_section): New function.
4140 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4141 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4142 Correctly free reloc and contents memory.
4143 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4144 and fake CIE now that we can shink section size to zero.
4145 (_bfd_elf_write_section_eh_frame): Likewise..
4146 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4147 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4148 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4149 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4150 unneeded indirection.
4151 * elf.c (_bfd_elf_section_offset): .. and update call.
4152 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4153 * libbfd.h: Regenerate.
4154 * bfd-in2.h: Regenerate.
4155
4156 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4157 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4158 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4159 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4160 Similarly use "rawsize", if non-zero, in reloc functions to validate
4161 reloc addresses. Use new bfd_malloc_and_get_section in most places
4162 where bfd_get_section_contents was called. Expand all occurrences of
4163 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4164 grok_prstatus and similar functions to "size".
4165 * aix386-core.c (aix386_core_file_p): ..
4166 * aix5ppc-core.c (xcoff64_core_p): ..
4167 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4168 aout_adobe_set_section_contents): ..
4169 * aout-target.h (callback): ..
4170 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4171 MY_bfd_final_link): ..
4172 * aoutf1.h (sunos4_core_file_p): ..
4173 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4174 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4175 final_link, aout_link_input_section): ..
4176 * binary.c (binary_object_p, binary_canonicalize_symtab,
4177 binary_set_section_contents): ..
4178 * bout.c (b_out_callback, b_out_write_object_contents,
4179 b_out_set_section_contents, b_out_bfd_relax_section,
4180 b_out_bfd_get_relocated_section_contents): ..
4181 * cisco-core.c (cisco_core_file_validate): ..
4182 * coff-alpha.c (alpha_ecoff_object_p,
4183 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4184 * coff-arm.c (coff_arm_relocate_section,
4185 bfd_arm_allocate_interworking_sections): ..
4186 * coff-h8300.c (h8300_reloc16_extra_cases,
4187 h8300_bfd_link_add_symbols): ..
4188 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4189 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4190 ppc_bfd_coff_final_link): ..
4191 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4192 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4193 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4194 * coff64-rs6000.c (xcoff64_write_object_contents,
4195 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4196 * coffcode.h (coff_compute_section_file_positions,
4197 coff_write_object_contents): ..
4198 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4199 coff_section_symbol, build_debug_section): ..
4200 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4201 process_embedded_commands, _bfd_coff_link_input_bfd,
4202 _bfd_coff_write_global_sym): ..
4203 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4204 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4205 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4206 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4207 _bfd_dwarf2_find_nearest_line): ..
4208 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4209 ecoff_compute_section_file_positions,
4210 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4211 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4212 _bfd_elf_discard_section_eh_frame_hdr,
4213 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4214 _bfd_elf_write_section_eh_frame,
4215 _bfd_elf_write_section_eh_frame_hdr): ..
4216 * elf-hppa.h (elf_hppa_sort_unwind): ..
4217 * elf-m10200.c (mn10200_elf_relax_section,
4218 mn10200_elf_relax_delete_bytes,
4219 mn10200_elf_get_relocated_section_contents): ..
4220 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4221 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4222 mn10300_elf_relax_delete_bytes,
4223 mn10300_elf_get_relocated_section_contents,
4224 _bfd_mn10300_elf_adjust_dynamic_symbol,
4225 _bfd_mn10300_elf_discard_copies,
4226 _bfd_mn10300_elf_size_dynamic_sections,
4227 _bfd_mn10300_elf_finish_dynamic_sections): ..
4228 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4229 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4230 bfd_elf_set_group_contents, map_sections_to_segments,
4231 elf_sort_sections, assign_file_positions_for_segments,
4232 SECTION_SIZE, copy_private_bfd_data,
4233 _bfd_elf_get_dynamic_reloc_upper_bound,
4234 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4235 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4236 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4237 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4238 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4239 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4240 bfd_elf32_arm_process_before_allocation,
4241 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4242 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4243 elf32_arm_write_section): ..
4244 * elf32-cris.c (cris_elf_grok_prstatus,
4245 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4246 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4247 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4248 elf_cris_discard_excess_dso_dynamics,
4249 elf_cris_discard_excess_program_dynamics): ..
4250 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4251 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4252 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4253 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4254 elf32_frvfdpic_size_dynamic_sections,
4255 elf32_frvfdpic_modify_segment_map,
4256 elf32_frvfdpic_finish_dynamic_sections): ..
4257 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4258 elf32_h8_get_relocated_section_contents): ..
4259 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4260 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4261 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4262 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4263 elf32_hppa_finish_dynamic_sections): ..
4264 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4265 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4266 i370_elf_finish_dynamic_sections): ..
4267 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4268 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4269 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4270 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4271 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4272 * elf32-ip2k.c (ip2k_is_switch_table_128,
4273 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4274 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4275 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4276 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4277 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4278 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4279 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4280 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4281 m32r_elf_get_relocated_section_contents): ..
4282 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4283 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4284 m68hc11_elf_relax_delete_bytes): ..
4285 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4286 m68hc12_elf_size_one_stub): ..
4287 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4288 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4289 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4290 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4291 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4292 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4293 elf32_mips_grok_prstatus): ..
4294 * elf32-or32.c (or32_elf_consth_reloc): ..
4295 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4296 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4297 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4298 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4299 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4300 ppc_elf_final_write_processing): ..
4301 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4302 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4303 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4304 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4305 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4306 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4307 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4308 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4309 * elf32-sh64-com.c (sh64_address_in_cranges,
4310 sh64_get_contents_type): ..
4311 * elf32-sh64.c (sh64_find_section_for_address,
4312 sh64_elf_final_write_processing): ..
4313 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4314 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4315 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4316 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4317 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4318 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4319 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4320 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4321 elf_vax_finish_dynamic_sections): ..
4322 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4323 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4324 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4325 xstormy16_elf_finish_dynamic_sections): ..
4326 * elf32-xtensa.c (xtensa_read_table_entries,
4327 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4328 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4329 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4330 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4331 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4332 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4333 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4334 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4335 xtensa_callback_required_dependence): ..
4336 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4337 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4338 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4339 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4340 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4341 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4342 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4343 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4344 * elf64-hppa.c (allocate_dynrel_entries,
4345 elf64_hppa_size_dynamic_sections,
4346 elf64_hppa_finish_dynamic_sections): ..
4347 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4348 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4349 elf64_mips_grok_prstatus): ..
4350 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4351 mmix_elf_relocate_section, mmix_elf_final_link,
4352 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4353 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4354 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4355 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4356 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4357 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4358 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4359 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4360 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4361 ppc64_elf_finish_dynamic_sections): ..
4362 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4363 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4364 elf_s390_finish_dynamic_sections): ..
4365 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4366 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4367 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4368 sh64_elf64_finish_dynamic_sections): ..
4369 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4370 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4371 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4372 sparc64_elf_finish_dynamic_symbol,
4373 sparc64_elf_finish_dynamic_sections): ..
4374 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4375 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4376 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4377 elf64_x86_64_finish_dynamic_sections): ..
4378 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4379 * elfcode.h (elf_slurp_reloc_table): ..
4380 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4381 elf_finalize_dynstr, elf_link_add_object_symbols,
4382 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4383 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4384 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4385 elf32_mips_grok_prstatus): ..
4386 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4387 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4388 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4389 elfNN_ia64_finish_dynamic_sections): ..
4390 * elfxx-mips.c (mips_elf_create_procedure_table,
4391 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4392 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4393 mips_elf_global_got_index, mips_elf_multi_got,
4394 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4395 mips_elf_allocate_dynamic_relocations,
4396 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4397 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4398 _bfd_mips_elf_always_size_sections,
4399 _bfd_mips_elf_size_dynamic_sections,
4400 _bfd_mips_elf_finish_dynamic_symbol,
4401 _bfd_mips_elf_finish_dynamic_sections,
4402 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4403 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4404 _bfd_elf_mips_get_relocated_section_contents,
4405 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4406 * hp300hpux.c (callback): ..
4407 * hppabsd-core.c (make_bfd_asection): ..
4408 * hpux-core.c (make_bfd_asection): ..
4409 * i386linux.c (linux_link_create_dynamic_sections,
4410 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4411 * i386msdos.c (msdos_write_object_contents): ..
4412 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4413 os9k_set_section_contents): ..
4414 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4415 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4416 ieee_write_section_part, do_with_relocs, do_as_repeat,
4417 do_without_relocs, ieee_write_debug_part, init_for_output,
4418 ieee_set_section_contents): ..
4419 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4420 * irix-core.c (do_sections, make_bfd_asection): ..
4421 * libaout.h (aout_section_merge_with_text_p): ..
4422 * libbfd.c (_bfd_generic_get_section_contents,
4423 _bfd_generic_get_section_contents_in_window): ..
4424 * linker.c (default_indirect_link_order): ..
4425 * lynx-core.c (make_bfd_asection): ..
4426 * m68klinux.c (linux_link_create_dynamic_sections,
4427 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4428 * mach-o.c (bfd_mach_o_make_bfd_section,
4429 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4430 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4431 bfd_mach_o_scan_read_segment): ..
4432 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4433 _bfd_merge_sections): ..
4434 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4435 mmo_map_set_sizes, mmo_canonicalize_symtab,
4436 mmo_internal_write_section, mmo_write_object_contents): ..
4437 * netbsd-core.c (netbsd_core_file_p): ..
4438 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4439 nlm_alpha_set_public_section): ..
4440 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4441 * nlm32-sparc.c (nlm_sparc_write_import): ..
4442 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4443 nlm_compute_section_file_positions): ..
4444 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4445 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4446 * opncls.c (get_debug_link_info): ..
4447 * osf-core.c (make_bfd_asection): ..
4448 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4449 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4450 final_link, aout_link_input_section): ..
4451 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4452 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4453 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4454 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4455 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4456 * ptrace-core.c (ptrace_unix_core_file_p): ..
4457 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4458 _bfd_final_link_relocate, bfd_generic_relax_section,
4459 bfd_generic_get_relocated_section_contents): ..
4460 * reloc16.c (bfd_coff_reloc16_relax_section,
4461 bfd_coff_reloc16_get_relocated_section_c): ..
4462 * riscix.c (riscix_some_aout_object_p): ..
4463 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4464 * sco5-core.c (make_bfd_asection): ..
4465 * simple.c (bfd_simple_get_relocated_section_contents): ..
4466 * som.c (som_object_setup, setup_sections, som_prep_headers,
4467 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4468 som_set_reloc_info, som_get_section_contents,
4469 som_bfd_link_split_section): ..
4470 * sparclinux.c (linux_link_create_dynamic_sections,
4471 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4472 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4473 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4474 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4475 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4476 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4477 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4478 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4479 sunos_finish_dynamic_link): ..
4480 * syms.c (_bfd_stab_section_find_nearest_line): ..
4481 * tekhex.c (first_phase, tekhex_set_section_contents,
4482 tekhex_write_object_contents): ..
4483 * trad-core.c (trad_unix_core_file_p): ..
4484 * versados.c (process_esd, process_otr, process_otr): ..
4485 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4486 * vms-misc.c (add_new_contents): ..
4487 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4488 * vms.c (vms_set_section_contents): ..
4489 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4490 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4491 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4492 * xsym.c (bfd_sym_scan): .. See above.
4493
4494 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4495
4496 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4497 calling _bfd_merged_section_offset only for section symbols.
4498
4499 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4500
4501 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4502 for handling SEC_MERGE symbols in relax_section.
4503
4504 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4505
4506 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4507 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4508 linked together. Mark the result as h8300sx code.
4509
4510 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4511
4512 * elf-bfd.h (struct elf_backend_data): Added
4513 elf_backend_omit_section_dynsym.
4514 (_bfd_elf_link_omit_section_dynsym): Declare.
4515 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4516 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4517 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4518 (_bfd_elf_link_renumber_dynsyms): ... this function.
4519 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4520 _bfd_elf_link_omit_section_dynsym).
4521 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4522
4523 2004-06-21 Nick Clifton <nickc@redhat.com>
4524
4525 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4526 flags.
4527
4528 2004-06-17 Jerome Guitton <guitton@gnat.com>
4529
4530 * bfd-in.h (bfd_cache_close_all): New function declaration.
4531 * bfd-in2.h: Regenerate.
4532 * cache.c (bfd_cache_close_all): New function definition.
4533
4534 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4535
4536 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4537 4.10 and beyond.
4538 * configure: Regenerate.
4539
4540 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4541
4542 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4543 the pre-existing section.
4544
4545 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4546
4547 * section.c (struct sec): Remove usused flags. Reorganize a little.
4548 (bfd_get_section_size_before_reloc): Delete.
4549 (bfd_get_section_size_after_reloc): Delete.
4550 (STD_SECTION): Update.
4551 (bfd_get_section_size_now): Delete.
4552 (bfd_set_section_contents): Don't referece reloc_done.
4553 (bfd_get_section_contents): Remove reloc_done comment.
4554 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4555 reloc_done.
4556 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4557 * ecoff.c (bfd_debug_section): Update initializer.
4558 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4559 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4560 * bfd-in.h (bfd_section_size): Expand.
4561 (bfd_get_section_size): New macro.
4562 * bfd-in2.h: Regenerate.
4563 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4564 bfd_get_section_size_before_reloc with bfd_get_section_size.
4565 * coffcode.h (coff_write_object_contents): Likewise.
4566 * coffgen.c (build_debug_section): Likewise.
4567 * dwarf1.c (parse_line_table): Likewise.
4568 (_bfd_dwarf1_find_nearest_line): Likewise.
4569 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4570 * i386msdos.c (msdos_write_object_contents): Likewise.
4571 * pdp11.c (squirt_out_relocs): Likewise.
4572 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4573 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4574
4575 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4576
4577 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4578 removal) with updated comment.
4579 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4580 BFD_RELOC_32_PCREL.
4581 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4582 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4583
4584 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4585
4586 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4587 overflow on branches to undefweaks.
4588
4589 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4590
4591 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4592 as ecoff_section_data() does not return a valid lvalue.
4593
4594 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4595
4596 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4597 (elf_link_add_object_symbols): Likewise.
4598
4599 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4600 (elf_backend_reloc_type_class): New.
4601
4602 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4603
4604 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4605 netbsd-core.lo.
4606 * configure: Regenerate.
4607
4608 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4609
4610 From: Albert Chin-A-Young <china@thewrittenword.com>
4611 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4612 to unsigned int.
4613
4614 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4615
4616 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4617 change.
4618
4619 2004-05-28 DJ Delorie <dj@redhat.com>
4620
4621 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4622 for linking, but otherwise adjust reloc for merged sections.
4623
4624 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4625
4626 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4627 _bfd_merged_section_offset for local symbols.
4628
4629 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4630
4631 * Makefile.am: Regenerate dependencies.
4632 * Makefile.in: Regenerate.
4633 * archures.c: Add bfd_mach_sh3_nommu .
4634 * bfd-in2.h: Regenerate.
4635 * cpu-sh.c: Add sh3-nommu architecture.
4636 (bfd_to_arch_table): Create new table.
4637 (sh_get_arch_from_bfd_mach): Create new function.
4638 (sh_get_arch_up_from_bfd_mach): Create new function.
4639 (sh_merge_bfd_arch): Create new function.
4640 * elf32-sh.c (sh_ef_bfd_table): Add table.
4641 (sh_elf_check_relocs): Replace switch statement with
4642 use of sh_ef_bfd_table .
4643 (sh_elf_get_flags_from_mach): Add new function.
4644 (sh_find_elf_flags): Likewise.
4645 (sh_elf_copy_private_data): Replace most of non-elf contents
4646 with a call to sh_merge_bfd_arch() .
4647
4648 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4649
4650 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4651 * Makefile.in: Regenerate.
4652
4653 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4654
4655 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4656 custom calling conventions for dynamic symbols.
4657 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4658 symbol if it's an alias to a global one.
4659
4660 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4661
4662 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4663 change.
4664
4665 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4666
4667 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4668 loop over hashes.
4669
4670 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4671
4672 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4673 for SHT_GROUP sections.
4674
4675 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4676
4677 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4678 section data here..
4679 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4680 * merge.c: Formatting. Remove unnecessary casts. Expand
4681 bfd_get_section_alignment macro.
4682 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4683 use throughout file.
4684 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4685 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4686 section name to determine sinfo group, instead test output section
4687 and alignment.
4688 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4689 _bfd_strip_section_from_output rather than just twiddling flags.
4690 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4691 (_bfd_merge_sections): Update prototype.
4692 * libbfd.h: Regenerate.
4693
4694 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4695
4696 * netbsd-core.c: Correctly indent section that sets architecture
4697 from machine ID.
4698
4699 From Miod Vallat <miod@online.fr>:
4700 * m88kopenbsd.c: New file.
4701 * targets.c (m88k_openbsd_vec): New.
4702 * config.bfd: Add m88k-*-openbsd*.
4703 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4704 (m88kopenbsd_vec): New.
4705 * configure: Regenerate.
4706 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4707 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4708 Run "make dep-am".
4709 * Makefile.in: Regenerate.
4710 * po/SRC-POTFILES.in: Regenerate.
4711
4712 2004-05-24 Nick Clifton <nickc@redhat.com>
4713
4714 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4715 introduced by hash table size patch.
4716
4717 2004-05-22 Ben Elliston <bje@au.ibm.com>
4718
4719 * configure.in (is_release): Remove.
4720 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4721 (AC_OUTPUT): Don't output bfdver.h from version.h.
4722 * configure: Regenerate.
4723 * Makefile.am (RELEASE): New variable.
4724 (bfdver.h): New target.
4725 * Makefile.in: Regenerate.
4726 * doc/Makefile.in: Likewise.
4727
4728 2004-05-22 Ben Elliston <bje@au.ibm.com>
4729
4730 * Makefile.am (config.status): Don't depend on version.h.
4731 * Makefile.in: Regenerate.
4732
4733 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4734
4735 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4736 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4737 * libbfd.h: Regenerate.
4738 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4739 (_bfd_elf_rel_local_sym): Likewise.
4740 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4741 (elf_link_input_bfd): Likewise.
4742 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4743 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4744 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4745 (elfNN_ia64_relocate_section): Likewise.
4746
4747 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4748
4749 * hash.c (bfd_default_hash_table_size): New variable.
4750 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4751 (bfd_hash_set_default_size): New function. Set the default size
4752 to a selected prime number close to the argument. Document new
4753 function.
4754 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4755 * bfd-in2.h: Regenerate.
4756 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4757 * Makefile.in: Regenerate.
4758
4759 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4760
4761 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4762 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4763 arm, m68k, m88k and hppa core files.
4764
4765 2004-05-21 Nick Clifton <nickc@redhat.com>
4766
4767 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4768 (bfd_bwrite): Likewise.
4769 (bfd_tell): Likewise.
4770 (bfd_flush): Likewise.
4771 (bfd_stat): Likewise.
4772 (bfd_seek): Likewise.
4773 (bfd_get_mtime): Likewise.
4774 (bfd_get_size): Likewise.
4775
4776 2004-05-19 Ben Elliston <bje@au.ibm.com>
4777
4778 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4779
4780 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4781
4782 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4783 (bfd_generic_openr_next_archived_file): Likewise.
4784
4785 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4786
4787 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4788 section names by inserting a new substring after .gnu.linkonce, except
4789 for .gnu.linkonce.t.* where the "t." is replaced.
4790
4791 2004-05-17 Adam Nemet <anemet@lnxw.com>
4792
4793 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4794 (m68-*-lynxos* case): Likewise.
4795 (powerpc-*-lyxnos* case): New case.
4796 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4797
4798 2004-05-17 David Heine <dlheine@tensilica.com>
4799
4800 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4801 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4802 * bfd.c (bfd_copy_private_header_data): Define.
4803 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4804 interface.
4805 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4806 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4807 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4808 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4809 segments by calling copy_private_bfd_data.
4810 (_bfd_elf_copy_private_header_data): Define.
4811 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4812 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4813 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4814 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4815 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4816 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4817 * som.c (som_bfd_copy_private_header_data): Define.
4818 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4819 * vms.c (vms_bfd_copy_private_header_data): Define.
4820 * bfd-in2.h: Regenerate.
4821 * libbfd.h: Regenerate.
4822
4823 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4824
4825 * elfxx-mips.c (MINUS_TWO): Define.
4826 (mips_elf_higher, mips_elf_highest,
4827 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4828 some bfd_vma values.
4829 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4830
4831 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4832
4833 * som.c (log2): Rename to exact_log2. Adjust all callers.
4834
4835 2004-05-13 Paul Brook <paul@codesourcery.com>
4836
4837 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4838 dwarf3 format CIE entries. Remove comment about the size of the
4839 ra_column field. It is now correctly deduced.
4840
4841 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4842
4843 * config.bfd (or32-*-rtems*): Switch to elf.
4844
4845 2004-05-13 Nick Clifton <nickc@redhat.com>
4846
4847 * po/fr.po: Updated French translation.
4848
4849 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4850
4851 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4852 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4853 Adjust counting of last_local.
4854 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4855 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4856 created by the linker nor !SHF_ALLOC.
4857
4858 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4859 DT_PLTGOT to the start of the .got.plt section instead of the
4860 .got output section. Set sh_entsize for .got section in addition
4861 to .got.plt.
4862 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4863 is at sgot->output_section->vma.
4864 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4865 DT_PLTGOT to the start of the .got.plt section instead of the
4866 .got output section.
4867 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4868 is at sgot->output_section->vma. Set sh_entsize for .got section
4869 in addition to .got.plt.
4870 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4871 (bfd_section_from_phdr): Likewise.
4872 (map_sections_to_segments): Likewise.
4873 (assign_file_positions_for_segments): Likewise.
4874 (get_program_header_size): Likewise.
4875 * elflink.c (bfd_elf_size_dynamic_sections): Set
4876 elf_tdata (output_bfd)->relro from info->relro.
4877 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4878
4879 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4880
4881 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4882 a zero symndx for which we hadn't accounted a dynamic relocation.
4883 (_frvfdpic_add_rofixup): Likewise.
4884
4885 2004-05-07 Brian Ford <ford@vss.fsi.com>
4886 DJ Delorie <dj@redhat.com>
4887
4888 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4889 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4890 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4891 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4892
4893 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4894
4895 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4896 immediately if there's no link info.
4897 (elf32_frvfdpic_copy_private_bfd_data): New.
4898 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4899
4900 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4901
4902 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4903 filename argument is null; do not call strlen on a null pointer.
4904
4905 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4906
4907 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4908 special case.
4909
4910 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4911
4912 * configure.in (bfd_elf32_frvfdpic_vec): New.
4913 * configure: Rebuilt.
4914 * targets.c (bfd_elf32_frvfdpic_vec): New.
4915 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4916 on the latter.
4917 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4918 frvfdpic instead of frv. Rearrange elf-target macros such that
4919 the FDPIC-specific ones are only defined for this new target
4920 vector.
4921 (bfd_elf32_frvfdpic_vec): Declare.
4922 (IS_FDPIC): New.
4923 (elf32_frv_relocate_section): Use it to enable segment checking
4924 and to control rofixup emission. Add output section vma to
4925 applied relocation in non-LOAD non-ALLOC sections. Use
4926 _bfd_error_handler for errors.
4927 (_frv_create_got_section): Create .rel.got and .rofixup only in
4928 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4929 linker script.
4930 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4931 (elf32_frvfdpic_modify_segment_map): Likewise.
4932 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4933 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4934 error message if we miscompute the rofixup size.
4935 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4936 (frvfdpic_elf_encode_eh_address): Likewise.
4937 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4938 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4939 relocs. Reject unknown relocation types.
4940 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4941 (frv_elf_merge_private_bfd_data): Likewise.
4942 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4943 0x4000 for newly-added elf32-frvfdpic.
4944
4945 2004-05-05 Nick Clifton <nickc@redhat.com>
4946
4947 PR/136
4948 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4949 returning NULL as most users of this function do not check its
4950 return value.
4951 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4952 of bfd_cache_lookup().
4953 * sco5-core.c (sco5_core_file_p): Likewise.
4954 * trad-core.c (trad_unix_core_file_p): Likewise.
4955
4956 2004-05-05 Nick Clifton <nickc@redhat.com>
4957
4958 * cache.c (bfd_cache_lookup): Improve formatting.
4959 * archive.c: Fix formatting.
4960
4961 2004-05-05 Peter Barada <peter@the-baradas.com>
4962
4963 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4964 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4965 * bfd-in2.h(bfd_architecture): Regenerate.
4966
4967 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4968
4969 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4970 SEC_MERGE sections.
4971 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4972 those against discarded link-once and SEC_MERGE section symbols.
4973
4974 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4975
4976 * section.c (bfd_get_section_by_name_if): New.
4977 * bfd-in2.h: Regenerated.
4978
4979 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4980
4981 * som.c (som_bfd_is_group_section): Define.
4982
4983 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4984
4985 * section.c (bfd_make_section_anyway): Copy the whole
4986 bfd_hash_entry, not just "next" from existing entry.
4987
4988 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4989
4990 * elf.c (bfd_section_from_shdr): Maintain the section order in
4991 a section group.
4992 (special_sections): Add ".note.GNU-stack".
4993 (elf_fake_sections): Handle section group for relocatable
4994 link..
4995
4996 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4997
4998 * section.c (bfd_sections_find_if): New.
4999 * bfd-in2.h: Regenerated.
5000
5001 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5002
5003 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5004
5005 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5006 * elf.c (bfd_elf_is_group_section): New function.
5007 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5008 * section.c (bfd_generic_is_group_section): New function.
5009 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5010 (BFD_JUMP_TABLE_LINK): Adjust.
5011 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5012 * aout-target.h (MY_bfd_is_group_section): Define.
5013 * aout-tic30.c (MY_bfd_is_group_section): Define.
5014 * bfd.c (bfd_is_group_section): Define.
5015 * binary.c (binary_bfd_is_group_section): Define.
5016 * bout.c (b_out_bfd_is_group_section): Define.
5017 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5018 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5019 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5020 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5021 * coffcode.h (coff_bfd_is_group_section): Define.
5022 * i386msdos.c (msdos_bfd_is_group_section): Define.
5023 * i386os9k.c (os9k_bfd_is_group_section): Define.
5024 * ieee.c (ieee_bfd_is_group_section): Define.
5025 * ihex.c (ihex_bfd_is_group_section): Define.
5026 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5027 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5028 * mmo.c (mmo_bfd_is_group_section): Define.
5029 * nlm-target.h (nlm_bfd_is_group_section): Define.
5030 * oasys.c (oasys_bfd_is_group_section): Define.
5031 * pef.c (bfd_pef_bfd_is_group_section): Define.
5032 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5033 * srec.c (srec_bfd_is_group_section): Define.
5034 * tekhex.c (tekhex_bfd_is_group_section): Define.
5035 * versados.c (versados_bfd_is_group_section): Define.
5036 * vms.c (vms_bfd_is_group_section): Define.
5037 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5038 * bfd-in2.h: Regenerate.
5039 * libbfd.h: Regenerate.
5040
5041 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5042
5043 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5044
5045 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5046
5047 * configure.in: Update version to 2.15.91.
5048 * configure: Regenerate.
5049
5050 2004-04-29 Brian Ford <ford@vss.fsi.com>
5051
5052 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5053 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5054 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5055 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5056 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5057 .gnu.linkonce.wi. sections.
5058 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5059 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5060 .gnu.linkonce.wi..
5061 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5062 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5063
5064 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5065
5066 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5067 * bfd-in2.h: Regenerate.
5068 * libbfd.h: Likewise.
5069
5070 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5071
5072 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5073 dup_common fields.
5074 (setup_sections): Use som_subspace_dictionary_record struct instead
5075 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5076 is_comdat, is_common or dup_common.
5077 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5078 is_comdat, is_common and dup_common in section subspace_dict from
5079 copy_data.
5080 (som_begin_writing): Use som_subspace_dictionary_record struct.
5081 (som_finish_writing): Likewise.
5082 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5083 is_common and dup_common flags in info for symbol. Add comment
5084 regarding linker support for these fields. Slightly reorganize
5085 function.
5086 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5087 dup_common fields in symbol table from symbol info.
5088 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5089 arguments. Set corresponding fields in copy_data. Change all callers.
5090 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5091 symbol table.
5092 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5093 * som.h (som_subspace_dictionary_record): Define.
5094 (som_copyable_section_data_struct): Add is_comdat, is_common and
5095 dup_common fields.
5096 (som_section_data_struct): Use som_subspace_dictionary_record struct
5097 instead of subspace_dictionary_record.
5098 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5099
5100 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5101
5102 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5103 if set. Check reloc_done flag before applying relocations. Use
5104 output addresses, both when applying relocations and when comparing
5105 against the specified section.
5106 (elf_xtensa_relocate_section): Use output address to check if dynamic
5107 reloc is in a literal pool. Set section's reloc_done flag.
5108
5109 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5110
5111 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5112 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5113 section.
5114 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5115 section.
5116
5117 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5118
5119 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5120 structure field removed in 2004-04-24 patch.
5121 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5122
5123 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5124 Constify hdr arg.
5125 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5126 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5127 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5128 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5129 field before calling elf_backend_section_flags.
5130
5131 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5132
5133 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5134 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5135 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5136 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5137 and BFD_RELOC_32_PCREL.
5138 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5139 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5140 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5141 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5142 (mips_elf_next_relocation): Move comment about matching HI/LO
5143 relocations to...
5144 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5145 R_MIPS_GNU_REL_HI16.
5146
5147 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5148
5149 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5150 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5151 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5152 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5153 and update comments to reflect current usage.
5154 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5155 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5156 for MIPS_R_PCREL16.
5157 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5158 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5159 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5160 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5161 type number to be MIPS_R_PCREL16.
5162 (mips_relocate_section): Remove support for link-time relaxation
5163 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5164 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5165 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5166 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5167 relaxation of branches used by embedded-PIC.
5168 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5169 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5170 related members, update comment.
5171 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5172 code related to embedded-PIC.
5173 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5174 initialization of now-removed 'adjust' member of
5175 'struct ecoff_debug_info'.
5176
5177 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5178
5179 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5180
5181 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5182
5183 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5184 relocs for locally defined symbols during -shared final link.
5185 (elf32_arm_final_link_relocate): Likewise.
5186
5187 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5188
5189 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5190 ELF_LINK_POINTER_EQUALITY_NEEDED.
5191 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5192 if r_type is not R_X86_64_PC32.
5193 (elf64_x86_64_finish_dynamic_symbol): If
5194 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5195 SHN_UNDEF symbols.
5196
5197 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5198
5199 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5200 (elf_backend_plt_sym_val): Define.
5201
5202 2004-04-22 Andrew Cagney <cagney@redhat.com>
5203
5204 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5205
5206 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5207
5208 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5209 make_bfd_asection.
5210 * som.c (som_set_section_contents): Constantify second argument.
5211 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5212 (som_object_setup): Rework to avoid warning.
5213 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5214 Likewise.
5215
5216 2004-04-22 Andrew Cagney <cagney@redhat.com>
5217
5218 * cache.c (bfd_cache_close): Check for a previously closed file.
5219
5220 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5221
5222 * bfd.c (bfd_get_synthetic_symtab): Define.
5223 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5224 NAME##_get_synthetic_symtab.
5225 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5226 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5227 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5228 relplt_name fields.
5229 (_bfd_elf_get_synthetic_symtab): New prototype.
5230 * elfcode.h (elf_get_synthetic_symtab): Define.
5231 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5232 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5233 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5234 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5235 * bfd-in2.h: Rebuilt.
5236 * libbfd.h: Rebuilt.
5237 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5238 (elf_backend_plt_sym_val): Define.
5239 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5240 (elf_backend_plt_sym_val): Define.
5241 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5242 (elf_backend_plt_sym_val): Define.
5243 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5244 (elf_backend_plt_sym_val): Define.
5245 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5246 (elf_backend_plt_sym_val): Define.
5247 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5248 (elf_backend_plt_sym_val): Define.
5249 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5250 (elf_backend_plt_sym_val): Define.
5251 * aout-target.h (MY_get_synthetic_symtab): Define.
5252 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5253 * coff-rs6000.c (rs6000coff_vec): Add
5254 _bfd_nodynamic_get_synthetic_symtab.
5255 (pmac_xcoff_vec): Likewise.
5256 * coff64-rs6000.c (rs6000coff64_vec): Add
5257 _bfd_nodynamic_get_synthetic_symtab.
5258 (aix5coff64_vec): Likewise.
5259 * sunos.c (MY_get_synthetic_symtab): Define.
5260 * vms.c (vms_get_synthetic_symtab): Define.
5261
5262 2004-04-22 Nick Clifton <nickc@redhat.com>
5263
5264 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5265
5266 2004-04-22 Peter Barada <peter@the-baradas.com>
5267
5268 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5269 * bfd2-in.h: Regenerate.
5270 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5271
5272 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5273
5274 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5275 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5276 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5277 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5278 * bfd-in2.h: Regenerate.
5279
5280 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5281
5282 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5283 require relocations against a weak symbol to reference the same
5284 symbol hash entry if not a final, static link.
5285 (get_cached_value, add_value_map): Add final_static_link argument.
5286 (remove_literals): Pass final_static_link argument as needed.
5287
5288 2004-04-21 Andrew Cagney <cagney@redhat.com>
5289
5290 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5291 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5292 (opncls_bwrite, opncls_bclose, opncls_bflush)
5293 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5294 bfd iovec that uses function callbacks.
5295 (bfd_close): Use the iovec's bclose.
5296 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5297 (cache_bclose, cache_bflush, cache_bstat)
5298 (cache_iovec): New functions and global variable, implement a
5299 cache "iovec", where applicable set bfd_error.
5300 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5301 * bfdio.c (struct bfd_iovec): Define.
5302 (real_read): Delete function.
5303 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5304 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5305 assume that bread and bwrite set bfd_error.
5306 * bfd.c (struct bfd): Add "iovec", update comments.
5307 * bfd-in2.h, libbfd.h: Re-generate.
5308
5309 2004-04-21 Andrew Cagney <cagney@redhat.com>
5310
5311 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5312
5313 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5314
5315 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5316 (bfd_elf_gc_sections): Fail if a shared object is being created.
5317 Do not fail if dynamic sections have been created. Instead call
5318 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5319 dynamically referenced symbols. Do not mark the whole graph
5320 rooted at .eh_frame, only the section proper.
5321
5322 2004-04-20 DJ Delorie <dj@redhat.com>
5323
5324 * reloc.c: Add BFD_RELOC_32_SECREL.
5325 * bfd-in2.h: Regenerate.
5326 * libbfd.h: Likewise.
5327 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5328 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5329 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5330
5331 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5332
5333 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5334 relocs against hidden/protected undefweak symbols properly.
5335 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5336
5337 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5338
5339 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5340 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5341 core files.
5342
5343 2004-04-17 Brian Ford <ford@vss.fsi.com>
5344
5345 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5346 filepos for the SizeOfHeaders field.
5347 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5348 overflow.
5349 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5350
5351 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5352
5353 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5354 change reloc_done. Set and restore _cooked_size.
5355 (RETURN): Delete.
5356
5357 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5358
5359 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5360 core files.
5361
5362 2004-04-15 Nick Clifton <nickc@redhat.com>
5363
5364 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5365
5366 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5367
5368 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5369
5370 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5371
5372 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5373 when it is a definition.
5374
5375 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5376
5377 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5378 when statically linking PIC code.
5379 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5380
5381 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5382
5383 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5384 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5385 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5386 * configure: Regenerate.
5387
5388 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5389
5390 * elflink.c: Include libiberty.h.
5391 * Makefile.am (elflink.lo): Depend on libiberty.h.
5392 * Makefile.in: Regenerate.
5393
5394 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5395
5396 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5397 ".MIPS.stubs".
5398
5399 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5400
5401 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5402 reserve the memory for dynamic linker
5403
5404 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5405
5406 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5407 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5408
5409 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5410
5411 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5412 RELOC_FOR_GLOBAL_SYMBOL.
5413 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5414
5415 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5416
5417 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5418 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5419
5420 2004-04-01 Paul Brook <paul@codesourcery.com>
5421
5422 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5423 * elf32-arm.h (struct elf32_elf_section_map): New.
5424 (struct _arm_elf_section_data): New.
5425 (elf32_arm_section_data): Define.
5426 (struct elf32_arm_link_hash_table): Add byteswap_code.
5427 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5428 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5429 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5430 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5431 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5432 (bfd_elf32_new_section_hook, elf_backend_write_section,
5433 elf_backend_link_output_symbol_hook): Define.
5434
5435 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5436
5437 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5438 that keeps the characters in a B_INCL..B_EINCL range.
5439 (_bfd_link_section_stabs): When computing the sum of the
5440 characters in a B_INCL..B_EINCL range also keep a copy of those
5441 characters. Use this information to distinguish between
5442 include sections that have the same sum and the same length
5443 but which are nevertheless unique.
5444
5445 2004-03-31 Paul Brook <paul@codesourcery.com>
5446
5447 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5448 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5449
5450 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5451
5452 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5453 to 'sum_chars' and add field 'num_chars'.
5454 (_bfd_link_section_stabs): When computing the sum of the
5455 characters in a B_INCL..B_EINCL range also keep a count of the
5456 number of characters. Use this information to help distinguish
5457 between include sections when have the same sum but which
5458 nevertheless are still unique.
5459
5460 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5461
5462 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5463
5464 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5465 Tomer Levi <Tomer.Levi@nsc.com>
5466
5467 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5468 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5469 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5470 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5471 (cpu-cr16c.lo): New target.
5472 (elf32-cr16c.lo): Likewise.
5473 * Makefile.in: Regenerate.
5474 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5475 (bfd_archures_list): Add bfd_cr16c_arch.
5476 * config.bfd: Handle cr16c-*-elf*.
5477 * configure.in: Handle bfd_elf32_cr16c_vec.
5478 * configure: Regenerate.
5479 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5480 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5481 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5482 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5483 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5484 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5485 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5486 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5487 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5488 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5489 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5490 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5491 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5492 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5493 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5494 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5495 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5496 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5497 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5498 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5499 * targets.c (bfd_elf32_cr16c_vec): Declare.
5500 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5501 * cpu-cr16c.c: New file.
5502 * elf32-cr16c.c: Likewise.
5503 * libbfd.h: Regenerate.
5504 * bfd-in2.h: Likewise.
5505
5506 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5507
5508 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5509
5510 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5511
5512 * Makefile.am: Remove all mention of elflink.h.
5513 * Makefile.in: Regenerate.
5514 * bfd-in.h (bfd_elf_discard_info): Declare.
5515 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5516 * bfd-in2.h: Regenerate.
5517 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5518 bfd_elf32_link_record_dynamic_symbol,
5519 bfd_elf64_link_record_dynamic_symbol,
5520 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5521 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5522 _bfd_elf32_link_record_local_dynamic_symbol,
5523 _bfd_elf64_link_record_local_dynamic_symbol,
5524 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5525 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5526 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5527 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5528 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5529 _bfd_elf32_reloc_symbol_deleted_p,
5530 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5531 (bfd_elf_link_record_dynamic_symbol,
5532 bfd_elf_link_record_local_dynamic_symbol,
5533 bfd_elf_final_link, bfd_elf_gc_sections,
5534 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5535 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5536 bfd_elf_reloc_symbol_deleted_p): Declare.
5537 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5538 * elf32-arm.h: Update for changed function names. Remove local
5539 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5540 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5541 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5542 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5543 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5544 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5545 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5546 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5547 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5548 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5549 (bfd_elfNN_print_symbol): Define.
5550 * elfcode.h: Don't include elflink.h.
5551 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5552 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5553 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5554 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5555 elf_link_record_local_dynamic_symbol): Don't define.
5556 * elflink.c: Update for changed function names. Move elflink.h
5557 code here.
5558 * elflink.h: Delete file.
5559 * po/SRC-POTFILES.in: Regenerate.
5560 * po/bfd.pot: Regenerate.
5561
5562 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5563
5564 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5565 "name" for global syms accidentally removed in 2004-03-20 change.
5566
5567 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5568
5569 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5570 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5571 where Elf_External_* is different for 64 and 32 bit, with
5572 corresponding elf_size_info field.
5573 (struct elf_final_link_info): Use "bfd_byte *" instead
5574 of "Elf_External_Sym *" for external_syms and symbuf.
5575 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5576 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5577 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5578 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5579 (elf_link_sort_cmp2): Adjust.
5580 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5581 using ELF_R_SYM macro. Set u.sym_mask.
5582 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5583 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5584 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5585 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5586 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5587 swap_syn_out functions. Rearrange dyn swap in/out switch.
5588 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5589 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5590 (elf_link_flush_output_syms): Add elf_backend_data arg.
5591 (elf_link_check_versioned_symbol): Likewise.
5592 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5593 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5594 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5595 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5596 ELF_R_TYPE and ELF_R_INFO macros.
5597 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5598 based on size rather than using ELF_R_INFO.
5599 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5600 ELF_R_SYM macro.
5601 (struct alloc_got_off_arg): New.
5602 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5603 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5604 (elf_gc_allocate_got_offsets): Adjust.
5605 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5606 ELF_R_SYM. Use bfd_section_from_elf_index.
5607 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5608 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5609 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5610
5611 2004-03-26 Stan Shebs <shebs@apple.com>
5612
5613 Remove MPW support, no longer used.
5614 * config.bfd (powerpc-*-mpw*): Remove configuration.
5615 * mpw-config.in, mpw-make.sed: Remove files.
5616 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5617
5618 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5619
5620 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5621 (ppc64_elf_add_symbol_hook): New function.
5622 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5623 const from Elf_Internal_Sym param.
5624 * elflink.c (elf_link_add_object_symbols): Adjust.
5625 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5626 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5627 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5628 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5629 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5630 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5631 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5632 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5633 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5634 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5635 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5636 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5637 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5638 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5639 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5640 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5641
5642 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5643
5644 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5645 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5646 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5647 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5648 (bfd_elf64_bfd_link_add_symbols): Delete.
5649 (bfd_elf_link_add_symbols): Declare.
5650 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5651 * elflink.c: Include safe-ctype.h.
5652 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5653 make static.
5654 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5655 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5656 static.
5657 (elf_link_add_archive_symbols): Rename from
5658 _bfd_elf_link_add_archive_symbols, make static.
5659 (elf_link_add_object_symbols): New function. Corresponding
5660 elflink.h function converted to use elf_size_info.
5661 (bfd_elf_link_add_symbols): Likewise.
5662 (bfd_elf_size_dynamic_sections): Adjust.
5663 * elflink.h (elf_bfd_link_add_symbols): Delete.
5664 (elf_link_add_object_symbols): Delete.
5665 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5666 bfd_elf_link_add_symbols.
5667 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5668
5669 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5670
5671 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5672 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5673
5674 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5675 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5676 (_bfd_elf_add_dt_needed_tag): Declare.
5677 (_bfd_elf_sort_symbol): Declare.
5678 (_bfd_elf_finalize_dynstr): Declare.
5679 (RELOC_FOR_GLOBAL_SYM): Formatting.
5680 * elfcode.h (elf_add_dynamic_entry): Delete.
5681 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5682 elflink.h function converted to use elf_size_info.
5683 (_bfd_elf_add_dt_needed_tag): Likewise.
5684 (_bfd_elf_sort_symbol): Likewise.
5685 (_bfd_elf_finalize_dynstr): Likewise.
5686 (compute_bucket_count): Likewise.
5687 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5688 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5689 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5690 * elflink.h: ..here.
5691 (sort_symbol, add_dt_needed_tag): Delete.
5692 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5693 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5694 Update all users.
5695 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5696 * elf32-cris.c (add_dynamic_entry): Likewise.
5697 * elf32-hppa.c (add_dynamic_entry): Likewise.
5698 * elf32-i370.c (add_dynamic_entry): Likewise.
5699 * elf32-i386.c (add_dynamic_entry): Likewise.
5700 * elf32-m32r.c (add_dynamic_entry): Likewise.
5701 * elf32-m68k.c (add_dynamic_entry): Likewise.
5702 * elf32-ppc.c (add_dynamic_entry): Likewise.
5703 * elf32-s390.c (add_dynamic_entry): Likewise.
5704 * elf32-sh.c (add_dynamic_entry): Likewise.
5705 * elf32-sparc.c (add_dynamic_entry): Likewise.
5706 * elf32-vax.c (add_dynamic_entry): Likewise.
5707 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5708 * elf64-alpha.c (add_dynamic_entry): Likewise.
5709 * elf64-hppa.c (add_dynamic_entry): Likewise.
5710 * elf64-ppc.c (add_dynamic_entry): Likewise.
5711 * elf64-s390.c (add_dynamic_entry): Likewise.
5712 * elf64-sparc.c (add_dynamic_entry): Likewise.
5713 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5714 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5715 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5716 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5717 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5718 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5719
5720 2004-03-23 Paul Brook <paul@codesourcery.com>
5721
5722 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5723
5724 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5725
5726 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5727 literal tables and check for relocs outside of literal pools.
5728 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5729 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5730 set DF_TEXTREL.
5731 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5732 (elf_xtensa_relocate_section): Read literal tables and check for
5733 dynamic relocations in read-only sections and not in literal pools.
5734
5735 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5736
5737 PR 51.
5738 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5739
5740 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5741
5742 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5743 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5744 not defined by the executable, or defined in a DSO.
5745 <eliding run-time relocation of .got>: Initialize GOT entry for a
5746 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5747 executable.
5748 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5749 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5750 a PLT reloc to GOT for an executable.
5751 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5752 .got for a DSO and explain why.
5753 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5754 and unreferenced symbols for which a PLT is defined. Adjust
5755 dynamic-symbol pruning correspondingly, to make sure we don't lose
5756 a dynamic symbol also defined by a DSO.
5757
5758 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5759
5760 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5761 and rel args. Group input and output args. Wrap to 80 columns.
5762 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5763 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5764 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5765 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5766 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5767 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5768 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5769 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5770 RELOC_FOR_GLOBAL_SYMBOL invocation.
5771
5772 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5773
5774 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5775 unresolved symbols in objects aren't allowed.
5776
5777 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5778 unresolved symbols.
5779 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5780 (elf_hppa_unmark_useless_dynamic_symbols):
5781 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5782 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5783 (elf32_hppa_relocate_section): Likewise.
5784 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5785 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5786 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5787 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5788 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5789
5790 * elf-m10200.c (mn10200_elf_relocate_section): Use
5791 RELOC_FOR_GLOBAL_SYMBOL.
5792 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5793 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5794 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5795 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5796 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5797 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5798 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5799 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5800 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5801 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5802 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5803 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5804
5805 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5806
5807 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5808 (final_link_relocate): Likewise.
5809 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5810 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5811
5812 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5813
5814 * Makefile.am: Run "make dep-am".
5815 * Makefile.in: Regenerate.
5816 * aclocal.m4: Regenerate.
5817 * config.in: Regenerate.
5818 * po/bfd.pot: Regenerate.
5819
5820 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5821 H.J. Lu <hongjiu.lu@intel.com>
5822
5823 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5824 type and size change code to where it was previously. Remove
5825 dt_needed param. Treat old weak syms as strong if new sym is
5826 from a shared lib, even when old sym is from another shared
5827 lib. Remove unnecessary tests of oldweak and newweak. Correct
5828 comments.
5829 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5830 _bfd_elf_merge_symbol calls.
5831 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5832 dt_needed local var. Update comments.
5833 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5834 (_bfd_elf_add_default_symbol): Likewise.
5835
5836 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5837 strong syms in one shared object overriding weak syms in another.
5838
5839 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5840
5841 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5842 dyn_lib_class field. Rearrange for better packing.
5843 (elf_dt_soname): Delete.
5844 (elf_dyn_lib_class): Define.
5845 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5846 (bfd_elf_set_dt_needed_soname): Delete.
5847 (bfd_elf_set_dyn_lib_class): New function.
5848 * elflink.h (add_dt_needed_tag): New function. Split out from..
5849 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5850 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5851 initialization of soname.
5852 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5853 elf_dt_soname.
5854 * bfd-in.h (enum dynamic_lib_link_class): New.
5855 (bfd_elf_set_dt_needed_soname): Delete.
5856 (bfd_elf_set_dyn_lib_class): Declare.
5857 * bfd-in2.h: Regenerate.
5858
5859 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5860 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5861 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5862 symbol loop. Instead use add_needed to flag tag as written.
5863
5864 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5865
5866 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5867 logic for null_input_bfd detection.
5868
5869 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5870
5871 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5872
5873 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5874
5875 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5876 code.
5877
5878 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5879
5880 * elflink.c (elf_link_read_relocs_from_section): Don't use
5881 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5882 (_bfd_elf_link_read_relocs): ..to here.
5883 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5884
5885 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5886
5887 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5888 values selected in configure.host. Require both to be defined
5889 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5890 corresponding BFD_HOST vars with quotes.
5891 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5892 Always require BFD_HOST_64_BIT_DEFINED.
5893 <file_ptr type>: Find off_t size before emitting message. Combine
5894 off_t and ftello64 conditional.
5895 * configure: Regenerate.
5896
5897 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5898
5899 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5900 aliasing warning. Remove trailing whitespace throughout file.
5901
5902 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5903
5904 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5905 input_section in calls to get_dyn_name.
5906 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
5907 local symbols.
5908 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5909
5910 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5911
5912 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5913 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5914 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5915 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5916 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5917 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5918 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5919 when using long.
5920 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5921 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5922 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5923 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5924 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5925 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5926 (read_8_bytes, read_indirect_string, read_address): Likewise.
5927 (read_abbrevs, parse_comp_unit): Likewise.
5928 * targets.c (struct bfd_target): Likewise.
5929 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5930 * hppabsd-core.c: Likewise. Formatting.
5931 * hpux-core.c: Likewise.
5932 * irix-core.c: Likewise.
5933 * netbsd-core.c: Likewise.
5934 * osf-core.c: Likewise.
5935 * ptrace-core.c: Likewise.
5936 * sco5-core.c: Likewise.
5937 * trad-core.c: Likewise.
5938 * configure: Regenerate.
5939 * bfd-in2.h: Regenerate.
5940
5941 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5942
5943 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5944 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5945 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5946 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5947 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5948 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5949 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5950 * libbfd.c: Likewise in function definitions.
5951 (bfd_put_8): Mask with 0xff rather than casting to char.
5952 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5953 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5954 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5955 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5956 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5957 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5958 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5959 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5960 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5961 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5962 * archive.c (do_slurp_coff_armap): Update swap prototype.
5963 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5964 (tic54x_getl_signed_32): Likewise.
5965 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5966 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5967 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5968 (bfd_getp_signed_32, bfd_putp32): Likewise.
5969 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5970 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5971 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5972 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5973 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5974 bfd_h_getx_signed_16, bfd_h_putx16.
5975 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5976 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5977 * hpux-core.c: Likewise.
5978 * irix-core.c: Likewise.
5979 * netbsd-core.c: Likewise.
5980 * osf-core.c: Likewise.
5981 * ptrace-core.c: Likewise.
5982 * sco5-core.c: Likewise.
5983 * trad-core.c: Likewise.
5984 * bfd-in2.h: Regenerate.
5985
5986 2004-03-15 Matt Thomas <matt@3am-software.com>
5987
5988 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5989 selected.
5990
5991 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5992
5993 * config.bfd: Add x86_64-*-openbsd*.
5994 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5995 netbsd-core.lo.
5996 * configure: Regenerate.
5997
5998 2004-03-12 Nick Clifton <nickc@redhat.com>
5999 Dave Murphy <wintermute2k4@ntlworld.com>
6000
6001 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6002 if the input bfd does not contain any code.
6003
6004 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6005
6006 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6007
6008 2004-03-05 Fred Fish <fnf@redhat.com>
6009
6010 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6011 mips16 symbols to be even rather than testing first for even/odd.
6012 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6013
6014 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6015
6016 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6017 layout purposes.
6018
6019 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6020
6021 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6022 undefined symbols as hash_new.
6023
6024 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6025
6026 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6027 * cpu-sh.c: Ditto.
6028 * elf32-sh.c: Ditto.
6029 * bfd-in2.h: Regenerate.
6030
6031 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6032
6033 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6034 dynrelocs.
6035 (_frv_count_got_plt_entries): Initialize them.
6036 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6037 callers.
6038 (frv_pic_relocs_info_for_global): Likewise.
6039 (frv_pic_relocs_info_for_local): Likewise.
6040 (frv_pic_merge_early_relocs_info): New.
6041 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6042 another.
6043 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6044 Check that we don't exceed the allocated count for entry.
6045 (_frv_add_rofixup): Likewise.
6046 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6047 (elf32_frv_finish_dynamic_sections): Improve error message in case
6048 we emit too few rofixup entries.
6049
6050 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6051
6052 * archures.c (bfd_mach_fr450): New.
6053 * bfd-in2.h: Regenerate.
6054 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6055 (arch_info_500): Link to it.
6056 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6057 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6058 (frv_elf_arch_extension_p): New function.
6059 (frv_elf_merge_private_bfd_data): Use it.
6060
6061 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6062
6063 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6064
6065 * elflink.h (is_global_data_symbol_definition): Moved to
6066 elflink.c.
6067 (elf_link_is_defined_archive_symbol): Likewise.
6068 (elf_link_add_archive_symbols): Likewise. Renamed to
6069 _bfd_elf_link_add_archive_symbols.
6070
6071 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6072 of ELF symbol table entry from backend.
6073 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6074 instead of elf_link_add_object_symbols.
6075
6076 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6077
6078 * elf-bfd.h (struct elf_backend_data): Added
6079 elf_backend_can_make_relative_eh_frame,
6080 elf_backend_can_make_lsda_relative_eh_frame and
6081 elf_backend_encode_eh_address.
6082 (_bfd_elf_encode_eh_address): Declare.
6083 (_bfd_elf_can_make_relative): Declare.
6084 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6085 hooks to decide whether to attempt to make_relative and
6086 make_lsda_relative.
6087 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6088 (_bfd_elf_can_make_relative): New.
6089 (_bfd_elf_encode_eh_address): New.
6090 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6091 (frv_elf_encode_eh_address): New.
6092 (elf_backend_can_make_relative_eh_frame): Define.
6093 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6094 (elf_backend_encode_eh_address): Define.
6095 * elfxx-target.h
6096 (elf_backend_can_make_relative_eh_frame): Define.
6097 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6098 (elf_backend_encode_eh_address): Define.
6099 (elfNN_bed): Add them.
6100
6101 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6102
6103 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6104 complain_on_overflow to signed.
6105
6106 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6107
6108 * elflink.h (sort_symbol): New.
6109 (elf_link_add_object_symbols): Use a sorted symbol array for
6110 weakdef.
6111
6112 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6113
6114 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6115 for pc relative relocs.
6116 (elf_s390_relocate_section): Likewise.
6117 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6118 for pc relative relocs.
6119 (elf_s390_relocate_section): Likewise.
6120
6121 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6122
6123 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6124 count_dyn_reloc.
6125
6126 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6127
6128 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6129 field to track if a relocation is against readonly section.
6130 (count_dyn_reloc): Take a new argument for rent->reltext.
6131 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6132 (get_reloc_section): Don't set ia64_info->reltext here.
6133 (allocate_dynrel_entries): Set ia64_info->reltext here.
6134
6135 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6136
6137 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6138 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6139 function's descriptor to symbol+offset, and map local undefweak
6140 symbol to NULL function descriptor.
6141 (elf32_frv_relocate_section): Likewise.
6142
6143 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6144
6145 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6146 M_X86_64_NETBSD.
6147 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6148 (netbsd_core_file_p): Set architecture from machine ID for
6149 selected machines.
6150
6151 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6152
6153 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6154 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6155
6156 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6157
6158 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6159 symbols with non-default visibility.
6160
6161 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6162
6163 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6164 IMAGE_SCN_MEM_WRITE on known sections only.
6165
6166 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6167
6168 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6169 symbols used in PIE relocs.
6170
6171 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6172
6173 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6174 .plt sh_entsize.
6175
6176 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6177
6178 * configure.in: Update version to 2.15.90.
6179 * configure: Regenerate.
6180
6181 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6182 Richard Sandiford <rsandifo@redhat.com>
6183
6184 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6185 _bfd_elf_symbol_refs_local_p to decide whether to decay
6186 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6187 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6188 relocs if the symbol wasn't defined by a regular object file.
6189 Don't check the symbol's dynindx.
6190
6191 2004-02-16 Andrew Cagney <cagney@redhat.com>
6192
6193 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6194 @bfd_file_ptr@.
6195 * bfd-in2.h: Re-generate.
6196
6197 2004-02-14 Andrew Cagney <cagney@redhat.com>
6198
6199 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6200 _LARGEFILE64_SOURCE.
6201
6202 2004-02-13 Andrew Cagney <cagney@redhat.com>
6203
6204 * elf.c (vma_page_aligned_bias): New function.
6205 (assign_file_positions_except_relocs)
6206 (assign_file_positions_for_segments): Replace broken modulo
6207 arithmetic with call to vma_page_aligned_bias.
6208
6209 2004-02-11 Andrew Cagney <cagney@redhat.com>
6210
6211 * bfd-in.h: Update copyright.
6212 (bfd_tell): Change return type to file_ptr.
6213 * bfd-in2.h: Re-generate.
6214 * cache.c: Update copyright.
6215 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6216 parameter.
6217 (close_one): Use real_ftell.
6218 * bfdio.c: Update copyright.
6219 (real_ftell, real_fseek): New functions.
6220 (bfd_tell): Use real_fseek and real_ftell, change return type to
6221 file_ptr.
6222 (bfd_seek): Use real_ftell and real_fseek, change type of
6223 file_position to a file_ptr.
6224 * libbfd-in.h: Update copyright.
6225 (real_ftell, real_fseek): Declare.
6226 * libbfd.h: Re-generate.
6227
6228 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6229 fseeko and fseeko64. Determine bfd_file_ptr.
6230 * configure: Re-generate.
6231 * config.in: Re-generate.
6232
6233 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6234
6235 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6236 * elf32-h8300.c: Likewise.
6237
6238 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6239 Nick Clifton <nickc@redhat.com>
6240
6241 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6242 GOT entries with no associated GOT subsection.
6243
6244 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6245
6246 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6247 * elf.c (swap_out_syms): Use it to decide whether local section
6248 symbols should be named.
6249 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6250 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6251 (elf_backend_name_local_section_symbols): Define.
6252 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6253
6254 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6255
6256 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6257 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6258 finalize pass.
6259
6260 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6261
6262 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6263 to bfd_link_hash_entry passed by reference to
6264 _bfd_generic_link_add_one_symbol.
6265
6266 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6267
6268 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6269 relocations against dynamic symbols.
6270
6271 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6272
6273 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6274 change.
6275
6276 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6277
6278 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6279 * bfd-in2.h, libbfd.h: Rebuilt.
6280
6281 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6282
6283 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6284 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6285 flag has been cleared.
6286
6287 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6288
6289 * coff-h8300.c: Add and adjust comments about relaxation.
6290 * elf32-h8300.c: Likewise.
6291
6292 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6293
6294 * coff-h8300.c: Fix comment typos.
6295 * elf32-h8300.c: Likewise.
6296
6297 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6298
6299 * coff-h8300.c: Add comments about relaxation.
6300 * elf32-h8300.c: Likewise.
6301
6302 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6303
6304 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6305 throughout.
6306 * aclocal.m4: Regenerate.
6307 * configure: Regenerate.
6308
6309 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6310
6311 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6312 mips_elf64_rtype_to_howto instead of using howto_table.
6313
6314 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6315
6316 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6317 the .plt section.
6318 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6319 relocs which would not use the PLT.
6320
6321 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6322
6323 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6324 (ppc64_elf_gc_sweep_hook): Likewise.
6325 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6326
6327 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6328
6329 Adds linker relaxation support for bit manipulation insns like
6330 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6331 bst, btst, bxor.
6332 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6333 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6334 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6335 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6336
6337 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6338
6339 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6340
6341 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6342
6343 * elf32-h8300.c: Fix formatting.
6344
6345 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6346
6347 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6348 dynamic object is present. Declare r_symndx and h in an inner
6349 scope.
6350 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6351
6352 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6353
6354 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6355 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6356 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6357 identically. Do not emit PC24 relocations for shared libraries.
6358 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6359 identically. Don't adjust pc_count.
6360 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6361 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6362 adjust count for branch relocations.
6363 (allocate_dynrelocs): Correct typo in call to
6364 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6365 PC24 or PLT32 relocs when linking.
6366
6367 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6368
6369 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6370 relocation howto with ARM_26 one for consistency.
6371 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6372 that will be converted to ARM_26D ones, since we always want 'done'
6373 relocations to be reflected in section's data.
6374 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6375 offset.
6376 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6377 requested.
6378
6379 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6380
6381 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6382 are not partial_inplace during a relocatable link.
6383
6384 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6385
6386 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6387 if no dynamic object is present. Declare r_symndx and h in an
6388 inner scope.
6389
6390 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6391
6392 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6393 trampoline if it is known out of range.
6394
6395 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6396
6397 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6398 * elf32-frv.c (_frv_osec_readonly_p): New.
6399 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6400 undefweak symbol.
6401 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6402 (elf32_frv_relocate_section): Likewise. Error out if attempting
6403 to emit rofixups or dynamic relocs in read-only segments. Use
6404 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6405 dynamic relocations.
6406 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6407 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6408 relocations or fixups involving merged sections correctly. Avoid
6409 crash when undefined symbol is referenced by R_FRV_32 or
6410 R_FRV_FUNCDESC_VALUE.
6411 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6412 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6413 input section holding local symbol to addend of R_FRV_32 or
6414 R_FRV_FUNCDESC_VALUE dynamic relocation.
6415 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6416 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6417 (elf32_frv_always_size_sections): Don't store pointer to
6418 __stacksize symbol in sec_info.
6419 (elf32_frv_modify_segment_map): Look it up here.
6420 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6421 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6422 of the lazy PLT entry, not only its offset, as the low word of a
6423 function descriptor.
6424 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6425 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6426 if a hash table entry already exists but is not a definition.
6427 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6428 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6429 (_frv_add_rofixup): Don't inline.
6430 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6431 for undefweak symbols.
6432 (elf32_frv_relocate_section): Avoid crash while computing
6433 relocation when linking with shared library. Only emit rofixups
6434 and dynamic relocations for alloc&load sections. Mark binaries
6435 with inter-segment relocations for relocation as a unit.
6436 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6437 (DEFAULT_STACK_SIZE): New.
6438 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6439 emit rofixups or dynamic relocs when linking dynamic non-PIE
6440 executables.
6441 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6442 shared libs too. Reserve the last entry for the GOT pointer.
6443 (elf32_frv_finish_dynamic_sections): Emit it.
6444 (elf32_frv_always_size_sections): New.
6445 (elf32_frv_modify_segment_map): New.
6446 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6447 sections.
6448 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6449 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6450 (elf_backend_always_size_sections): New.
6451 (elf_backend_modify_segment_map): New.
6452 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6453 * config.bfd: Added frv-*-*linux*.
6454 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6455 ABS section, instead of crashing.
6456 (elf32_frv_relocate_section): Don't crash before warning about
6457 different segments in non-PIC relocation.
6458 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6459 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6460 relocs to undefweak symbols.
6461 (elf32_frv_relocate_section): Ditto for undefined symbols.
6462 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6463 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6464 gotfixup section was created.
6465 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6466 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6467 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6468 complain_overflow_signed.
6469 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6470 have not been allocated.
6471 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6472 privfd only if dynamic sections were created.
6473 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6474 for GPREL relocs. When linking relocatable FDPIC executables,
6475 emit warnings for relocations that would be illegal on PIE or
6476 shared libraries. Emit rofixup for R_FRV_32 only if input object
6477 is not FDPIC.
6478 (_frv_create_got_section): Define _gp symbol in the rofixup
6479 section.
6480 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6481 dynamic sections missing, error out requesting -melf32frvfd.
6482 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6483 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6484 computation of addends from section and global or local symbol
6485 value. Change return type to bfd_boolean, and return a failure if
6486 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6487 nonzero addend is required.
6488 (elf32_frv_relocate_section): Likewise. Print error for
6489 unsupported nonzero addends.
6490 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6491 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6492 force everything local.
6493 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6494 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6495 (frv_gotfixup_section): New.
6496 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6497 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6498 and relocsfdv.
6499 (_frv_add_rofixup): New.
6500 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6501 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6502 improve some ugly conditions.
6503 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6504 relocations in fdpic.
6505 (_frv_create_got_section): Create .rofixup.got section.
6506 (struct _frv_dynamic_got_info): Added fixups.
6507 (_frv_count_got_plt_entries): Account in-GOT relocations into
6508 relocs32, relocsfd and relocsfdv. Account them into relocs or
6509 fixups, as appropriate.
6510 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6511 sizing of gotrel.
6512 (elf32_frv_finish_dynamic_sections): Verify that the right number
6513 of relocations and fixups was generated.
6514 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6515 relocsfdv.
6516 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6517 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6518 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6519 descriptor of a (formerly-)global symbol is local.
6520 (struct frv_pic_relocs_info): Adjust comments.
6521 (_frv_emit_got_relocs_plt_entries): Adjust.
6522 (elf32_frv_relocate_section): Likewise.
6523 (_frv_count_got_plt_entries): Likewise.
6524 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6525 symbol's value to addend in the common preamble. Decay dynamic
6526 symbols to section+offset if they bind or call locally, for GOT
6527 and FUNCDESC_VALUE, respectively.
6528 (elf32_frv_relocate_section): Likewise.
6529 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6530 internal or hidden visibility.
6531 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6532 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6533 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6534 (elf32_frv_relocate_section): Pass relocation addend in. Use
6535 original relocation addend to look up the got relocs/plt entries
6536 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6537 processing relocations that reference .scommon symbols.
6538 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6539 Introduce support for dynamic linking.
6540 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6541 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6542 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6543 (frv_reloc_type_lookup): Return REL howtos for executables and
6544 dynamic libraries.
6545 (frv_info_to_howto_rel): New.
6546 (struct frv_elf_link_hash_table): New.
6547 (frv_hash_table, frv_got_section, frv_gotrel_section,
6548 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6549 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6550 (frv_elf_link_hash_table_create): New.
6551 (struct frv_pic_relocs_info): New.
6552 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6553 (frv_pic_relocs_info_find): New.
6554 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6555 New.
6556 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6557 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6558 (_frv_emit_got_relocs_plt_entries): New.
6559 (elf32_frv_relocate_section): Add support for dynamic linking.
6560 Handle new relocations.
6561 (_frv_create_got_section): New.
6562 (elf32_frv_create_dynamic_sections): New.
6563 (ELF_DYNAMIC_INTERPRETER): New.
6564 (struct _frv_dynamic_got_info): New.
6565 (_frv_count_got_plt_entries): New.
6566 (struct _frv_dynamic_got_plt_info): New.
6567 (_frv_compute_got_alloc_data): New.
6568 (_frv_get_got_entry, _frv_get_fd_entry): New.
6569 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6570 (_frv_resolve_final_relocs_info): New.
6571 (elf32_frv_size_dynamic_sections): New.
6572 (elf32_frv_finish_dynamic_sections): New.
6573 (elf32_frv_adjust_dynamic_symbol): New.
6574 (elf32_frv_finish_dynamic_symbol): New.
6575 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6576 whole thing works.
6577 (elf_info_to_howto_rel): Define.
6578 (bfd_elf32_bfd_link_hash_table_create): Define.
6579 (elf_backend_create_dynamic_sections): Define.
6580 (elf_backend_adjust_dynamic_symbol): Define.
6581 (elf_backend_size_dynamic_sections): Define.
6582 (elf_backend_finish_dynamic_symbol): Define.
6583 (elf_backend_finish_dynamic_sections): Define.
6584 (elf_backend_want_got_sym): Define.
6585 (elf_backend_got_header_size): Define.
6586 (elf_backend_want_got_plt): Define.
6587 (elf_backend_plt_readonly): Define.
6588 (elf_backend_want_plt_sym): Define.
6589 (elf_backend_plt_header_size): Define.
6590 (elf_backend_may_use_rel_p): Define.
6591 (elf_backend_may_use_rela_p): Define.
6592 (elf_backend_default_use_rela_p): Define.
6593 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6594 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6595 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6596 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6597 (frv_reloc_map): Map the corresponding BFD relocs to them.
6598 (frv_reloc_type_lookup): ... and back to BFD relocs.
6599 * reloc.c: New relocs.
6600 * bfd-in2.h, libbfd.h: Rebuilt.
6601 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6602 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6603 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6604 R_FRV_FUNCDESC_GOTLO): New.
6605 (frv_reloc_map): Map the corresponding BFD relocs to them.
6606 (frv_reloc_type_lookup): ... and back to BFD relocs.
6607 * reloc.c: New relocs.
6608 * bfd-in2.h, libbfd.h: Rebuilt.
6609
6610 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6611
6612 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6613 targets to support pages of up to 64kB.
6614 (elf32_bed): Redefine to get a separate backend data structure for
6615 traditional targets.
6616 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6617 targets to support pages of up to 64kB.
6618 (elf64_bed): Redefine to get a separate backend data structure for
6619 traditional targets.
6620 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6621 targets to support pages of up to 64kB.
6622 (elf32_bed): Redefine to get a separate backend data structure for
6623 traditional targets.
6624
6625 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6626
6627 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6628
6629 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6630
6631 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6632 (elf_i386_grok_psinfo): Likewise.
6633
6634 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6635
6636 * config.bfd: Add m68k-uClinux target.
6637
6638 2004-01-01 Grant Edwards <grante@visi.com>
6639
6640 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6641 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6642 (elf32_h8_gc_sweep_hook): New function.
6643 (elf_backend_gc_mark_hook): Define.
6644 (elf_backend_gc_sweep_hook): Define.
6645 (elf_backend_can_gc_sections): Define.
6646
6647 For older changes see ChangeLog-0203
6648 \f
6649 Local Variables:
6650 mode: change-log
6651 left-margin: 8
6652 fill-column: 74
6653 version-control: never
6654 End:
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