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* config.bfd: Add h8300*-*-rtemscoff.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9a813b7a
DJ		 12005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2
3 * config.bfd: Add h8300*-*-rtemscoff.
4 Switch h8300*-*-rtems* to elf.
5
fa0d1cab
PB		 62005-04-28 Paul Brook <paul@codesourcery.com>
7
8 Merge changes only applied to Makefile.in.
9 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
10 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
11 (elfxx-sparc.lo): New rule.
12 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
13 (elf64-sparc.lo): Likewise.
14
0291d291
NC		 152005-04-28 Julian Brown <julian@codesourcery.com>
16
17 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
18 import.
19
26c61ae5
L		 202005-04-27 H.J. Lu <hongjiu.lu@intel.com>
21
22 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
23
24 * elf.c (bfd_elf_sym_name): Updated.
25 (group_signature): Likewise.
26 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
27 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
28 (ppc64_elf_edit_toc): Likewise.
29 (ppc64_elf_relocate_section): Likewise.
30 * elfcode.h (elf_slurp_symbol_table): Likewise.
31 * elflink.c (elf_link_input_bfd): Likewise.
32
33 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
34 bfd_elf_sym_name to get local symbol name when reporting errors.
35
8c19749a
NC		 362005-04-27 Nick Clifton <nickc@redhat.com>
37
38 * elflink.c (elf_link_input_bfd): Handle the case where a badly
39 formatted input file results in a reloc which has no associated
40 global symbol.
41
8e5b6e16
JG		 422005-04-26 Jerome Guitton <guitton@gnat.com>
43
44 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
45
e459dc7b
DM		 462005-04-25 David S. Miller <davem@davemloft.net>
47
48 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
49 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
50 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
51 Likewise.
52
6d633fd2
L		 532005-04-25 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR 858
56 * elflink.c (elf_link_input_bfd): Make non-debugging reference
57 to discarded section an error.
58
d34a2b1d
JG		 592005-04-21 Jerome Guitton <guitton@gnat.com>
60
61 * configure.in: Replace BFD_NEED_DECLARATION checks by the
62 corresponding AC_CHECK_DECLS.
63 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
64 HAVE_DECL_*.
65 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
66 * configure: Regenerate.
67 * config.in: Ditto.
68
ff01938b
AS		 692005-04-21 Andreas Schwab <schwab@suse.de>
70
c2e70a82
AS		 71 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
72 unsigned from type of dynamic_interpreter.
73 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
74 casts again.
75
ff01938b
AS		 76 * elf.c (assign_section_numbers): Fix comment.
77
0858d3ec
JG		 782005-04-21 Jerome Guitton <guitton@gnat.com>
79
80 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
81 for struct som_exec_auxhdr fields.
82
7920ce38
NC		 832005-04-21 Nick Clifton <nickc@redhat.com>
84
85 * aout-adobe.c: Convert to ISO C and fix formatting.
86 * aout-arm.c: Convert to ISO C and fix formatting.
87 * aout-cris.c: Convert to ISO C and fix formatting.
88 * aout-ns32k.c: Convert to ISO C and fix formatting.
89 * aout-tic30.c: Convert to ISO C and fix formatting.
90 * coffcode.h: Convert to ISO C and fix formatting.
91 * coffswap.h: Convert to ISO C and fix formatting.
92 * i386aout.c: Convert to ISO C and fix formatting.
93 * libaout.h: Convert to ISO C and fix formatting.
94 * libcoff-in.h: Convert to ISO C and fix formatting.
95 * libcoff.h: Convert to ISO C and fix formatting.
96 * libecoff.h: Convert to ISO C and fix formatting.
97 * libnlm.h: Convert to ISO C and fix formatting.
98 * libpei.h: Convert to ISO C and fix formatting.
99 * libxcoff.h: Convert to ISO C and fix formatting.
100 * nlm-target.h: Convert to ISO C and fix formatting.
101 * nlm.c: Convert to ISO C and fix formatting.
102 * nlm32-alpha.c: Convert to ISO C and fix formatting.
103 * nlm32-i386.c: Convert to ISO C and fix formatting.
104 * nlm32-ppc.c: Convert to ISO C and fix formatting.
105 * nlm32-sparc.c: Convert to ISO C and fix formatting.
106 * nlmcode.h: Convert to ISO C and fix formatting.
107 * nlmswap.h: Convert to ISO C and fix formatting.
108 * pe-mips.c: Convert to ISO C and fix formatting.
109 * peXXigen.c: Convert to ISO C and fix formatting.
110 * peicode.h: Convert to ISO C and fix formatting.
111 * vms-gsd.c: Convert to ISO C and fix formatting.
112 * vms-hdr.c: Convert to ISO C and fix formatting.
113 * vms-misc.c: Convert to ISO C and fix formatting.
114 * vms-tir.c: Convert to ISO C and fix formatting.
115 * vms.c: Convert to ISO C and fix formatting.
116 * vms.h: Convert to ISO C and fix formatting.
117
118 * coffgen.c (coff_print_symbol): Restore correct formatting of
119 output.
120
e8be8da4
DM		 1212005-04-20 David S. Miller <davem@davemloft.net>
122
123 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
124 (_bfd_sparc_elf_link_hash_table_create): Likewise.
125 (allocate_dynrelocs): Likewise.
126
ec7b76fe
JG		 1272005-04-20 Jerome Guitton <guitton@gnat.com>
128
129 * configure.in: Fix the check for basename declaration. Add check
130 for declarations of ftello, ftello64, fseeko, fseeko64.
131 * configure: Regenerate.
132 * config.in: Ditto.
133 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
134
22b75d0a
DM		 1352005-04-19 David S. Miller <davem@davemloft.net>
136
137 * elfxx-sparc.c: New file.
138 * elfxx-sparc.h: New file.
139 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
140 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
141 (elfxx-sparc.lo): New rule.
142 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
143 (elf64-sparc.lo): Likewise.
144 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
145 (bfd_elf64_sparc_vec): Likewise.
146 * configure: Regenerate.
147 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
148 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
149 which is more consistent with elf32-sparc.c
150
a008ac03
DJ		 1512005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
152
153 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
154 (mips_elf_create_local_got_entry): Check h->root.forced_local.
155
c87b5a93
AM		 1562005-04-19 Alan Modra <amodra@bigpond.net.au>
157
158 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
159 dynamic relocs in non-SEC_ALLOC sections.
160 (ppc_elf_gc_sweep_hook): Likewise.
161 (ppc_elf_relax_section): Likewise.
162 (ppc_elf_relocate_section): Likewise.
163
7cefacd3
NC		 1642005-04-18 Nick Clifton <nickc@redhat.com>
165
166 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
167 assigning a value to return_value.
168
278d8f37
L		 1692005-04-17 H.J. Lu <hongjiu.lu@intel.com>
170
171 PR 855
172 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
173 created group data.
174
20dbb49d
L		 1752005-04-17 H.J. Lu <hongjiu.lu@intel.com>
176
177 PR 855
178 * elf.c (setup_group): Properly handle zero group count.
179
6a808a40
MK		 1802005-04-17 Mark Kettenis <kettenis@gnu.org>
181
182 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
183 (som_is_subspace, compare_subspaces, som_compute_checksum)
184 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
185 protoypes.
186 (hppa_som_reloc, compare_syms, compare_subspaces)
187 (som_print_symbol, som_get_section_contents)
188 (som_set_section_contents): Remove space after 'void *'.
189 (som_bfd_print_private_bfd_data): Use %lx to print longs.
190 (som_bfd_merge_private_bfd_data)
191 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
192 defines.
193
33bfe774
JB		 1942004-04-15 Julian Brown <julian@codesourcery.com>
195
196 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
197 * bfd-in2.h: Regenerate.
198 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
199 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
200 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
201 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
202 relocations if requested to.
203 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
204 use_blx rather than symbian_p.
205 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
206 use_blx is in effect.
207 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
208 for SymbianOS.
209
745c12f8
NC		 2102005-04-15 Nick Clifton <nickc@redhat.com>
211
212 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
213 values.
214
2e8b3a61
AM		 2152005-04-15 Alan Modra <amodra@bigpond.net.au>
216
217 PR ld/815
218 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
219 used as a list pointer.
220
9e9b66a9
AM		 2212005-04-14 Alan Modra <amodra@bigpond.net.au>
222
223 * Makefile.am (NO_WERROR): Define.
224 * warning.m4: New file
225 * acinclude.m4: Include warning.m4.
226 * configure.in: Invoke AM_BINUTILS_WARNINGS.
227 * Makefile.in: Regenerate.
228 * configure: Regenerate.
229
8699aa54
AM		 2302005-04-14 Alan Modra <amodra@bigpond.net.au>
231
92ceba1e
AM		 232 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
233 Write trailing padding.
234
8699aa54
AM		 235 * merge.c (merge_strings): Round up section size for alignment.
236
40937810
JJ		 2372005-04-14 David S. Miller <davem@davemloft.net>
238
239 Add TLS support for 64-bit Sparc ELF.
240 * elf64-sparc.c (sparc64_elf_dyn_relocs,
241 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
242 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
243 sparc64_elf_hash_entry, sparc64_elf_tdata,
244 sparc64_elf_local_got_tls_type): New defines.
245 (sparc64_elf_mkobject): New function.
246 (sparc64_elf_link_hash_table): Add members for dynamic linker
247 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
248 uion to track TLS GOT references. Add sym_sec to cache
249 mappings from local sym to section.
250 (link_hash_newfunc): New function.
251 (sparc64_elf_bfd_link_hash_table_create): Rename to
252 sparc64_elf_link_hash_table_create for consistency.
253 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
254 (sparc64_elf_create_dynamic_sections): Initialize new section
255 members of sparc64_elf_link_hash_table. Only init srelbss
256 if not-shared.
257 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
258 New functions.
259 (SPARC_NOP): Define.
260 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
261 sparc64_elf_plt_ptr_offset): Delete.
262 (sparc64_plt_entry_build): New function to build PLT entries
263 gradually instread of all at once at the end of linking.
264 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
265 local vars. Get them from sparc64_elf_hash_table instead.
266 Check early on if r_symndx is in bounds. Handle TLS transitions.
267 Account for TLS GOT references and DF_STATIC_TLS, as needed.
268 For TLS relocs, record the tls_type in either
269 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
270 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
271 to the __tls_get_addr symbol. For PLT relocs, track references
272 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
273 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
274 symbol references, count the number of relocations needed for
275 that symbol. For default switch case, don't error, this lets
276 the TLS relocs not explicitly handled by this function get
277 accepted.
278 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
279 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
280 it from sparc64_elf_hash_table. Store the real PLT offset
281 in h->plt.offset, and build PLT entries one at a time. Also
282 get .dynbss section pointer from htab.
283 (allocate_dynrelocs, readonly_dynrelocs,
284 sparc64_omit_section_dynsym): New functions.
285 (sparc64_elf_omit_section_dynsym): Use these new functions as
286 helpers.
287 (dtpoff_base, tpoff): New functions.
288 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
289 locals, get them from sparc64_elf_hash_table. Handle TLS
290 relocations and refcounting in main relocation loop.
291 (sparc64_elf_finish_dynamic_symbol): Use
292 sparc64_elf_link_hash_table. Build PLT entries as we see
293 them. Handle TLS GOT relocations.
294 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
295 from sparc64_elf_hash_table. Initialize only PLT header
296 not all entries since we not build PLT entries one by one.
297 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
298 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
299 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
300
e75a280b
L		 3012005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
302
303 * elflink.c (elf_link_input_bfd): Update check for removed
304 sections.
305
ceae3e33
AM		 3062005-04-12 Alan Modra <amodra@bigpond.net.au>
307
308 * Makefile.am: Run "make dep-am".
309 * Makefile.in: Regenerate.
310 * aclocal.m4: Regenerate.
311 * libcoff.h: Regenerate.
312
ab82c5b9
L		 3132005-04-11 H.J. Lu <hongjiu.lu@intel.com>
314
315 * linker.c (_bfd_generic_link_output_symbols): Also check if
316 the output section of an input section has been removed from
317 the output file.
318
319 * section.c (bfd_section_list_remove): Clear the next field
320 of the removed section.
321 (bfd_section_removed_from_list): New.
322 * bfd-in2.h: Regenerated.
323
bd695bcc
JJ		 3242005-04-11 David S. Miller <davem@davemloft.net>
325
326 * elf32-sparc.c (elf32_sparc_relocate_section,
327 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
328 R_SPARC_TLS_LE_{HIX22,LOX10}.
329 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
330 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
331 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
332 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
333
b5b2699c
L		 3342005-04-11 H.J. Lu <hongjiu.lu@intel.com>
335
336 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
337
116c20d2
NC		 3382005-04-11 Nick Clifton <nickc@redhat.com>
339
340 * aout-target.h: Convert to ISO C.
341 * aoutf1.h: Convert to ISO C.
342 * aoutx.h: Convert to ISO C.
343 * bout.c: Convert to ISO C.
344 * dwarf1.c: Convert to ISO C.
345 * ecoffswap.h: Convert to ISO C.
346 * freebsd.h: Convert to ISO C.
347 * genlink.h: Convert to ISO C.
348 * ieee.c: Convert to ISO C.
349 * ihex.c: Convert to ISO C.
350 * libcoff-in.h: Convert to ISO C.
351 * mach-o.c: Convert to ISO C.
352 * mach-o.h: Convert to ISO C.
353 * netbsd.h: Convert to ISO C.
354 * ns32k.h: Convert to ISO C.
355 * ns32knetbsd.c: Convert to ISO C.
356 * oasys.c: Convert to ISO C.
357 * pdp11.c: Convert to ISO C.
358 * pef-traceback.h: Convert to ISO C.
359 * pef.c: Convert to ISO C.
360 * pef.h: Convert to ISO C.
361 * riscix.c: Convert to ISO C.
362 * som.c: Convert to ISO C.
363 * som.h: Convert to ISO C.
364 * srec.c: Convert to ISO C.
365 * stabs.c: Convert to ISO C.
366 * sunos.c: Convert to ISO C.
367 * tekhex.c: Convert to ISO C.
368 * versados.c: Convert to ISO C.
369 * version.h: Convert to ISO C.
370 * xcoff-target.h: Convert to ISO C.
371 * xcofflink.c: Convert to ISO C.
372 * xsym.c: Convert to ISO C.
373 * xsym.h: Convert to ISO C.
374
8f6277f5
PB		 3752005-04-08 Paul Brook <paul@codesourcery.com>
376
377 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
378 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
379 (ARM2THUMB_PIC_GLUE_SIZE): Define.
380 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
381 (elf32_arm_to_thumb_stub): Create PIC stubs.
382 (record_arm_to_thumb_glue): Use different stub size for relocatable
383 images.
384
8c1d1bb8
AM		 3852005-04-05 Alan Modra <amodra@bigpond.net.au>
386
387 * elf64-ppc.c (dec_dynrel_count): New function split out from
388 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
389 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
390 (ppc64_elf_tls_optimize): Likewise.
391
8c101720
NC		 3922005-04-05 Mark Kettenis <kettenis@gnu.org>
393
394 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
395 CORE_WCOOKIE_OFFSET.
396 (SPARC64_WCOOKIE_OFFSET): New.
397 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
398
429cc0ae
NC		 3992005-04-05 Nick Clifton <nickc@redhat.com>
400
401 * po/rw.po: New translation: Kinyarwanda
402 * configure.in (ALL_LINGUAS): Add rw
403 * configure: Regenerate.
404
cc2e31b9
RS		 4052005-04-05 Richard Sandiford <rsandifo@redhat.com>
406
407 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
408 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
409 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
410 section flags.
411 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
412 to check for SHT_MIPS_OPTIONS sections.
413 (_bfd_mips_elf_set_section_contents): Likewise.
414
8236346f
EC		 4152005-04-04 Eric Christopher <echristo@redhat.com>
416
417 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
418 Clean up gp handling code.
419
7e4111ad
L		 4202005-04-04 H.J. Lu <hongjiu.lu@intel.com>
421
422 * elf.c (bfd_elf_set_group_contents): Ignore linker created
423 group section.
da9f89d4
L		 424 (assign_section_numbers): Accept link_info. Check SHT_GROUP
425 sections for relocatable files only. Remove the linker created
426 group sections.
427 (_bfd_elf_compute_section_file_positions): Pass link_info to
428 assign_section_numbers.
429
430 * elfxx-ia64.c (elfNN_ia64_object_p): New.
431 (elf_backend_object_p): Defined.
7e4111ad 432
96982dc9
L		 4332005-04-04 H.J. Lu <hongjiu.lu@intel.com>
434
435 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
436
a13afe8e
FF		 4372005-04-03 Fred Fish <fnf@specifixinc.com>
438
439 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
440 dwarf_ranges_size members.
441 (struct comp_unit): Add base_address member.
442 (struct funcinfo): Replace low/high members with an arange.
443 (arange_add): Replace incoming "unit" parameter with "abfd" and
444 "first_arange" pointers. Reorganize/rewrite function body.
445 (decode_line_info): Change arange_add call to pass bfd and arange
446 pointers.
447 (lookup_address_in_line_info_table): Use arange list instead of
448 individual low/high members. Walk function's arange list to find
449 lowest PC in list, to test for overlapping functions.
450 (read_debug_ranges): New function, reads the debug_ranges section.
451 (lookup_address_in_function_table): Use arange list instead of
452 individual low/high members. Rewrite to find smallest range that
453 matches.
454 (read_rangelist): Read a given rangelist from debug_ranges.
455 (scan_unit_for_functions): Use arange list instead of individual
456 low/high members. Handle a DW_AT_ranges attribute.
457 (parse_comp_unit): Use arange list instead of individual low/high
458 members. Save comp unit base address. Handle a DW_AT_ranges
459 attribute.
460
2796fd96
L		 4612005-04-01 H.J. Lu <hongjiu.lu@intel.com>
462
463 * elf.c (assign_section_numbers): Really use the kept section.
464
01b3c8ab
L		 4652005-03-31 H.J. Lu <hongjiu.lu@intel.com>
466
467 * elf-bfd.h (_bfd_elf_check_kept_section): New.
468
469 * elf.c (assign_section_numbers): When sh_link points to a
470 discarded section, call _bfd_elf_check_kept_section to see if
471 the kept section can be used. Otherwise reject sh_link
472 pointing to discarded section.
473
474 * elflink.c (_bfd_elf_check_kept_section): New.
475 (elf_link_input_bfd): Use it.
476
35090471
AM		 4772005-04-01 Alan Modra <amodra@bigpond.net.au>
478
479 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
480 that we no longer need.
481
7356fed5
AM		 4822005-04-01 Alan Modra <amodra@bigpond.net.au>
483
484 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
485 rather than 0.
77623a34 486 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
7356fed5 487
28b13744
L		 4882005-03-31 H.J. Lu <hongjiu.lu@intel.com>
489
490 * elf.c (assign_section_numbers): Fix a typo.
491
c93625e2
L		 4922005-03-31 H.J. Lu <hongjiu.lu@intel.com>
493
494 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
495 error message.
496 (_bfd_elf_section_already_linked): Likewise.
497
fddc4048
JG		 4982005-03-31 Jerome Guitton <guitton@gnat.com>
499
500 * config.in: Regenerate.
501
2e9ebff5
JG		 5022005-03-31 Jerome Guitton <guitton@gnat.com>
503
c93625e2
L		 504 * config.in (HAVE_DECL_BASENAME): New configure macro.
505 * configure.in: Check for basename.
506 * configure: Regenerate.
2e9ebff5 507
05ea83ed
JB		 5082005-03-30 Julian Brown <julian@codesourcery.com>
509
510 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
511 bfd_elf32_is_arm_mapping_symbol_name.
512 * bfd-in2.h: Regenerate.
513 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
514 bfd_elf32_is_arm_mapping_symbol_name.
515 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
516 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
517 (arm_elf_find_function): Likewise.
518 (elf32_arm_output_symbol_hook): Likewise.
519
9d2da7ca
JB		 5202005-03-30 Julian Brown <julian@codesourcery.com>
521
522 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
523 * bfd-in2.h: Regenerate.
524 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
525 bfd_elf32_is_arm_mapping_symbol_name.
526 (elf32_arm_output_symbol_hook): Likewise.
527 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
528 mapping symbols.
529 (is_arm_mapping_symbol_name): Function moved from here...
530 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
531 and made global.
532
efa9bda4
AL		 5332005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
534
535 * configure.in: Check for ffs decl and alphabetize.
536 * config.in: Regenerate.
537 * configure: Regenerate.
538 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
539 alphabetize.
540
09a9d560
FF		 5412005-03-29 Fred Fish <fnf@specifixinc.com>
542
543 * dwarf2.c (struct comp_unit): Fix typo.
544 (scan_unit_for_functions): Remove unused local variable "name"
545 and dead code that set it.
546
ba93b8ac
DJ		 5472005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
548 Phil Blundell <philb@gnu.org>
549
550 * bfd-in2.h, libbfd.h: Regenerated.
551 * reloc.c: Add ARM TLS relocations.
552 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
553 relocations.
554 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
555 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
556 (elf32_arm_tls_ie32_howto): New.
557 (elf32_arm_howto_from_type): Support TLS relocations.
558 (elf32_arm_reloc_map): Likewise.
559 (elf32_arm_reloc_type_lookup): Likewise.
560 (TCB_SIZE): Define.
561 (struct elf32_arm_obj_tdata): New.
562 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
563 (elf32_arm_mkobject): New function.
564 (struct elf32_arm_relocs_copied): Add pc_count.
565 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
566 (GOT_TLS_IE): Define.
567 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
568 (elf32_arm_link_hash_newfunc): Initialize tls_type.
569 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
570 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
571 (dtpoff_base, tpoff): New functions.
572 (elf32_arm_final_link_relocate): Handle TLS relocations.
573 (IS_ARM_TLS_RELOC): Define.
574 (elf32_arm_relocate_section): Warn about TLS mismatches.
575 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
576 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
577 TLS relocations and pc_count.
578 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
579 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
580 calls.
581 (elf32_arm_size_dynamic_sections): Handle TLS.
582 (elf32_arm_finish_dynamic_symbol): Likewise.
583 (bfd_elf32_mkobject): Define.
584
71a976dd
DJ		 5852005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
586
587 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
588 relocation types. Don't count relocations which will use a PLT.
589
7e7353ed
JB		 5902005-03-29 Joel Brobecker <brobecker@gnat.com>
591
592 * elf.c (elfcore_grok_nto_status): Print tid as long.
593 (elfcore_grok_nto_regs): Likewise.
594
166856d7
JB		 5952005-03-29 Joel Brobecker <brobecker@gnat.com>
596
40937810 597 * irix-core.c: Remove some unnecessary prototypes.
166856d7 598
40f85900
JB		 5992005-03-28 Joel Brobecker <brobecker@adacore.com>
600
601 * irix-core.c: Convert to ISO C.
602
aa2e06ba
JB		 6032005-03-28 Joel Brobecker <brobecker@adacore.com>
604
605 * irix-core.c (do_sections): Replace + by | in expression.
606 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
607 to unused parameters to avoid a compiler warning.
608
832bc186
MK		 6092005-03-28 Mark Kettenis <kettenis@gnu.org>
610
611 * netbsd-core.c: Convert to ISO C. Fix formatting.
612
82f0cfbd
EC		 6132005-03-24 Eric Christopher <echristo@redhat.com>
614
615 * elfxx-mips.c: Revert previous patch.
616
d7b9976f
NC		 6172005-03-24 Nick Clifton <nickc@redhat.com>
618
619 * targets.c (_bfd_target_vector): Only include the
620 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
621 all targets enabled.
622
074d327a
NC		 6232005-03-24 James E Wilson <wilson@specifixinc.com>
624
625 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
626 (BFD64_BACKENDS): Add elf32-ia64.lo.
627 * Makefile.in: Regenerate.
628
cc27e1dc
EC		 6292005-03-23 Eric Christopher <echristo@redhat.com>
630
631 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
632 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
633 after emitting relocation.
634 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
635 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
636 and readonly_reloc.
637
ed84e695
NC		 6382005-03-23 Mike Frysinger <vapier@gentoo.org>
639 Nick Clifton <nickc@redhat.com>
640
641 * config.bfd: Accept any C library to accompany a GNU Linux
642 implementation, not just the GNU C library.
643 * configure.in: Likewise.
644 * configure: Regenerate.
645
81e1b023
L		 6462005-03-22 H.J. Lu <hongjiu.lu@intel.com>
647
648 * bfd-in.h (_bfd_elf_provide_symbol): New.
649 * bfd-in2.h: Regenerated.
650
651 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
652 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
653 of set_linker_sym.
654
655 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
656 from elf32-ppc.c.
657
672c2d7e
HPN		 6582005-03-22 Hans-Peter Nilsson <hp@axis.com>
659
660 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
661
1fbc7e7a
BW		 6622005-03-22 Bob Wilson <bob.wilson@acm.org>
663
664 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
665 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
666 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
667 (xtensa_opcode_decode): Rearrange code.
668
c8e7bf0d
NC		 6692005-03-22 Nick Clifton <nickc@redhat.com>
670
671 * binary.c: Convert to ISO C90 formatting.
672 * coff-arm.c: Convert to ISO C90 formatting.
673 * coffgen.c: Convert to ISO C90 formatting.
674 * elf32-gen.c: Convert to ISO C90 formatting.
675 * elf64-gen.c: Convert to ISO C90 formatting.
676 * hash.c: Convert to ISO C90 formatting.
677 * ieee.c: Convert to ISO C90 formatting.
678
28a094c2
DJ		 6792005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
680
681 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
682 unresolved symbols in R_ARM_NONE relocations.
683
0945cdfd
DJ		 6842005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
685
686 * elf32-arm.c (elf32_arm_final_link_relocate): Add
687 UNRESOLVED_RELOC_P argument. Set it appropriately.
688 (elf32_arm_relocate_section): Update call to
689 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
690 unresolved_reloc instead.
691
11d2f718
AM		 6922005-03-23 Alan Modra <amodra@bigpond.net.au>
693
694 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
695 .gnu.warning.* sections.
696
76750a2f
AM		 6972005-03-22 Alan Modra <amodra@bigpond.net.au>
698
699 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
700 written_address_p.
701 (ppc_elf_create_linker_section): Don't try to reuse existing section.
702 (elf_create_pointer_linker_section): Delete info parm. Don't make
703 h dynamic. Don't set written_address_p.
704 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
705 (bfd_put_ptr): Delete.
706 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
707 Always write section contents. Assert global sym is def_regular.
708 Use offset bottom bit as a written flag.
709 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
710 calls.
711
f85f57ad
AM		 7122005-03-22 Alan Modra <amodra@bigpond.net.au>
713
714 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
715 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
716 and end syms.
717
2dc773a0
NC		 7182005-03-21 Nick Clifton <nickc@redhat.com>
719
720 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
721 targets.
722 (t2a1_bx_pc_insn): Likewise.
723 (t2a2_noop_insn): Likewise.
724 (t2a3_b_insn): Likewise.
725 (t2a1_push_insn): Likewise.
726 (t2a2_ldr_insn): Likewise.
727 (t2a3_mov_insn): Likewise.
728 (t2a4_bx_insn): Likewise.
729 (t2a5_pop_insn): Likewise.
730 (t2a6_bx_insn): Likewise.
731 (coff_arm_relocate_section): Only declare the high_address
732 variable for non WINCE targets.
733
644285ef
AM		 7342005-03-22 Alan Modra <amodra@bigpond.net.au>
735
736 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
737 SEC_LINKER_CREATED. Attach to dynobj.
738 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
739
c9a2f333
AM		 7402005-03-21 Alan Modra <amodra@bigpond.net.au>
741
742 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
743 sym_offset. Add name, bss_name, sym_name, sym_val.
744 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
745 Add sdata array of elf_linker_section_t.
746 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
747 (enum elf_linker_section_enum): Delete.
748 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
749 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
750 the special sections are needed. Adjust htab->sdata refs.
751 Ensure dynobj is set in sreloc code.
752 (ppc_elf_size_dynamic_sections): Strip sdata sections.
753 (ppc_elf_set_sdata_syms): New function.
754 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
755 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
756 sym_val instead of sym_hash.
757 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
758
8853c3d3
AM		 7592005-03-21 Alan Modra <amodra@bigpond.net.au>
760
761 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
762 (ppc_elf_merge_private_bfd_data): Likewise.
763
2bb04cf2
AM		 7642005-03-21 Alan Modra <amodra@bigpond.net.au>
765
766 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
767 (ppc_elf_create_linker_section): Don't create rel_section.
768 (elf_create_pointer_linker_section): Don't size relocs.
769 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
770 Don't generate relocs.
771 (ppc_elf_relocate_section): Adjust calls to
772 elf_finish_pointer_linker_section.
773
d2663f46
AM		 7742005-03-21 Alan Modra <amodra@bigpond.net.au>
775
776 * elf32-ppc.c (is_ppc_elf_target): New function.
777 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
778 for bfd_target_elf_flavour. Do this test before endian check.
779 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
780 (ppc_elf_size_dynamic_sections): Likewise.
781
6dc132d9
L		 7822005-03-20 H.J. Lu <hongjiu.lu@intel.com>
783
784 * elf-bfd.h (elf_backend_data): Add int to
785 elf_backend_section_from_shdr.
786 (bfd_elf_section_data): Update comment for this_idx.
787 (_bfd_elf_make_section_from_shdr): Add int.
788 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
789
790 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
791 and use it to set this_idx in bfd_elf_section_data.
792 (bfd_section_from_shdr): Pass shindex to
793 _bfd_elf_make_section_from_shdr.
794 (_bfd_elf_section_from_bfd_section): Use this_idx in
795 bfd_elf_section_data to find section index.
796
797 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
798 index and pass it to _bfd_elf_make_section_from_shdr.
799 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
800 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
801 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
802 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
803 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
804 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
805 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
806 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
807 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
808
cabd4ccc
DS		 8092005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
810 Ross Ridge <rridge@csclub.uwaterloo.ca>
811
812 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
813 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
814 cases. Add comment.
815
7451fd89
L		 8162005-03-18 H.J. Lu <hongjiu.lu@intel.com>
817
818 * elflink.c (elf_mark_used_section): Remove check for special
819 sections.
820
b4677f03
AS		 8212005-03-18 Andreas Schwab <schwab@suse.de>
822
823 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
824 from bfd_vma to ia64_insn, remove broken cast.
825
238d258f
NC		 8262005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
827
8853c3d3 828 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
238d258f
NC		 829 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
830 elf_m68k_finish_dynamic_sections): Use it.
831
b294bdf8
MM		 8322005-03-17 Paul Brook <paul@codesourcery.com>
833 Dan Jacobowitz <dan@codesourcery.com>
834 Mark Mitchell <mark@codesourcery.com>
835
836 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
837 (elf32_arm_additional_program_headers): Likewise.
838 (elf_backend_modify_segment_map): Define.
839 (elf_backend_additional_program_headers): Likewise.
840 (elf32_arm_symbian_modify_segment_map): Use
841 elf32_arm_modify_segment_map.
842
257a4820
L		 8432005-03-18 H.J. Lu <hongjiu.lu@intel.com>
844
845 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
846 for special sections.
847
554220db
AM		 8482005-03-18 Alan Modra <amodra@bigpond.net.au>
849
850 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
851 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
852 section_sym_count param, and return number of section symbols.
853 (bfd_elf_size_dynamic_sections): Clear section symbol area of
854 .dynsym contents. Don't bother calling swap_symbol_out on the
855 first all-zero dynsym.
856 (elf_mark_used_section): Formatting. Avoid twiddling flags in
857 special sections like bfd_abs_section.
858 (bfd_elf_gc_sections): Spelling fix.
859
36868d45
NC		 8602005-03-16 Fred Fish <fnf@specifixinc.com>
861
862 PR binutils/790
863 * dwarf2.c (read_indirect_string): Fix apparent typo, check
864 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
865
57316bff
L		 8662005-03-16 H.J. Lu <hongjiu.lu@intel.com>
867
868 * elflink.c (elf_mark_used_section): New.
869 (bfd_elf_gc_sections): Call elf_gc_mark_section for
870 non-relocatable link if we don't do GC.
871
1ad12f97
NC		 8722005-03-16 Nick Clifton <nickc@redhat.com>
873 Ben Elliston <bje@au.ibm.com>
874
569acd2c 875 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 876 compiler command line. Enabled by default. Disable via
569acd2c 877 --disable-werror.
1ad12f97
NC		 878 * configure: Regenerate.
879
3b5d3310
NC		 8802005-03-16 Nick Clifton <nickc@redhat.com>
881
882 * ecoff.c: Convert to ISO C90 formatting.
883
25dbc73a
AM		 8842005-03-16 Alan Modra <amodra@bigpond.net.au>
885
886 * elf32-ppc.c: Divide file into general and linker specific
887 functions. Sort linker functions into roughly the order in which
888 they are called by the ELF linker code.
889
cb2d1ef2
AM		 8902005-03-16 Alan Modra <amodra@bigpond.net.au>
891
892 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
893 on section. Correct comment, and add FIXME.
894 (ppc_elf_additional_program_headers): Don't bump header count for
895 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
896 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
897 do allocate memory if they need it.
898
34723071
NC		 8992005-03-15 Mikkel Krautz <krautz@gmail.com>
900
901 * config.bfd (x86_64-elf): Add target.
902
729ae8d2
AM		 9032005-03-15 Alan Modra <amodra@bigpond.net.au>
904
905 * po/es.po: Commit new Spanish translation.
906
f0581930
L		 9072005-03-14 H.J. Lu <hongjiu.lu@intel.com>
908
909 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
910 for global symbol when reporting overflow.
911
390c0e42
JJ		 9122005-03-11 Jakub Jelinek <jakub@redhat.com>
913
914 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
915 * libbfd.h: Rebuilt.
916 * archive.c (_bfd_ar_spacepad): New function.
917 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
918 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
919 coff_write_armap): Use it.
920 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
921 uid/gid support.
922 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
923
a2633f4e
MK		 9242005-03-10 Mark Kettenis <kettenis@gnu.org>
925
926 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
927 has_table to the start of the function.
928
109f7096
BE		 9292005-03-10 Ben Elliston <bje@au.ibm.com>
930
931 * archive.c: Include hashtab.h.
932 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
933 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
934 (hash_file_ptr): New function.
935 (eq_file_ptr): Likewise.
936 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
937 * libbfd-in.h: Include hashtab.h.
938 (struct artdata): Change `cache' member type to htab_t.
939 * libbfd.h: Rebuild.
940
664fe1be
DJ		 9412005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
942
943 * configure.in: Bump version to 2.16.90.
944 * configure: Regenerated.
945
0709bb22
JJ		 9462005-03-07 Jakub Jelinek <jakub@redhat.com>
947
948 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
949 close is a function like macro in system headers.
950
b18e2ae5
AM		 9512005-03-07 Alan Modra <amodra@bigpond.net.au>
952
953 PR ld/778
954 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
955 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
956
1f170678
AM		 9572005-03-06 Alan Modra <amodra@bigpond.net.au>
958
959 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
960
06647dfd
AM		 9612005-03-05 Alan Modra <amodra@bigpond.net.au>
962
963 * po/bfd.pot: Regenerate.
964
93f3fa99
AM		 9652005-03-05 Alan Modra <amodra@bigpond.net.au>
966
967 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
968 with is_func.
969 (func_desc_adjust): Force dot-syms local in executables as well
970 as shared libs.
971
bbe506e8
TS		 9722005-03-04 David Daney <ddaney@avtrex.com>
973
974 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
975 '__gnu_local_gp' symbol used by gas -mno-shared.
976
d27f5fa1
L		 9772005-03-03 H.J. Lu <hongjiu.lu@intel.com>
978
979 * elf-bfd.h (elf_backend_data): Add "const char *" to
980 elf_backend_section_from_phdr.
981
982 * elf.c (bfd_section_from_phdr): Pass "proc" to the
983 elf_backend_section_from_phdr hook.
984
0f20cc35
DJ		 9852005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
986 Joseph Myers <joseph@codesourcery.com>
987
988 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
989 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
990 and tls_ldm_offset.
991 (struct mips_elf_got_per_bfd_arg): Add global_count.
992 (struct mips_elf_count_tls_arg): New.
993 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
994 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
995 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
996 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
997 (TLS_RELOC_P): Define.
998 (TP_OFFSET, DTP_OFFSET): Define.
999 (dtprel_base, tprel_base): New functions.
1000 (mips_elf_link_hash_newfunc): Initialize tls_type.
1001 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1002 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1003 TLS entries.
1004 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1005 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1006 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1007 (mips_tls_got_index): New functions.
1008 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1009 arguments. Pass them to mips_elf_create_local_got_entry. Use
1010 mips_tls_got_index.
1011 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1012 Handle TLS entries.
1013 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1014 mips_elf_create_local_got_entry.
1015 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1016 arguments. Handle TLS entries.
1017 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1018 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1019 TLS entries.
1020 (mips_elf_record_global_got_symbol): Likewise.
1021 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1022 Count TLS entries.
1023 (mips_elf_merge_gots): Handle TLS entries when merging.
1024 (mips_elf_initialize_tls_index): New function.
1025 (mips_elf_set_global_got_offset): Handle TLS entries.
1026 (mips_elf_adjust_gp): Handle TLS.
1027 (mips_elf_multi_got): Remove redundant call to
1028 mips_elf_resolve_final_got_entries. Initialize global_count.
1029 Correct a comment. Initialize new TLS members of mips_got_info.
1030 Assign TLS GOT indexes for new GOTs.
1031 (mips_elf_create_got_section): Initialize new TLS members of
1032 mips_got_info.
1033 (mips_elf_calculate_relocation): Handle TLS relocs.
1034 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1035 functions.
1036 (_bfd_mips_elf_always_size_sections): Handle TLS.
1037 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1038 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1039 changed functions.
1040 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1041 (_bfd_mips_elf_hide_symbol): Handle TLS.
1042 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1043 (mips_reloc_map): Add TLS relocs.
1044 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1045 * elf64-mips.c (mips_elf64_howto_table_rel)
1046 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1047 * reloc.c: Define new MIPS TLS relocations.
1048 * libbfd.h, bfd-in2.h: Regenerated.
1049
bb14f524
JB		 10502005-03-02 Jan Beulich <jbeulich@novell.com>
1051
1052 * Makefile.am: Add dependency of cache.o on libiberty.h.
1053 * cache.c: Include libiberty.h.
1054 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1055
8c1acd09
ZW		 10562005-03-01 Zack Weinberg <zack@codesourcery.com>
1057
1058 * elf.c (bfd_section_from_shdr <default case>): Call
1059 elf_backend_section_from_shdr hook unconditionally, and return
1060 what it returns.
1061 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1062 * elfxx-target.h (elf_backend_section_from_shdr)
1063 (elf_backend_section_from_phdr): Default to
1064 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1065 respectively.
1066
70bfecec
AM		 10672005-03-01 Alan Modra <amodra@bigpond.net.au>
1068
a67a7b8b
AM		 1069 * targets.h: Typo fix.
1070 * bfd-in2.h: Regenerate.
1071
70bfecec
AM		 1072 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1073 structs to size on-disk structures.
1074 (b_out_set_section_contents): Size the external struct, not the
1075 internal one for on-disk size.
1076 (b_out_sizeof_headers): Likewise.
1077
ceb1f1ef
AM		 10782005-03-01 Alan Modra <amodra@bigpond.net.au>
1079
1080 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1081 entry points with the func descriptor as well as undefweak.
1082
f67e617a
NC		 10832005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1084
1085 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1086 present when IMPORT_NAME_UNDOECRATE is used.
1087
af44c138
L		 10882005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 PR 757
1091 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1092 int.
1093
1094 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1095 to _bfd_elf_merge_symbol.
1096
1097 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1098 unsigned int to return the alignment of the old common symbol
1099 in the dynamic object.
1100 (_bfd_elf_add_default_symbol): Pass NULL to
1101 _bfd_elf_merge_symbol.
1102 (elf_link_add_object_symbols): Pass &old_alignment to
1103 _bfd_elf_merge_symbol. Get the alignment of the new common
1104 symbol in the dynamic object.
1105
10adf131
BE		 11062005-02-24 Ben Elliston <bje@au.ibm.com>
1107
1108 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1109 * format.c (bfd_check_format_matches): Likewise.
1110 * archive.c (BFD_GNU960_ARMAG): Likewise.
1111 (bfd_generic_archive_p): Likewise.
1112 (_bfd_write_archive_contents): Likewise.
1113
60b779bf
L		 11142005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1115
1116 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1117 * configure: Regenerate.
1118
1f02cbd9
JB		 11192005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1120
1121 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1122 COMDAT group sections to have default visibility.
1123
f60ca5e3
AM		 11242005-02-24 Alan Modra <amodra@bigpond.net.au>
1125
1126 * coffcode.h (coff_print_aux): Warning fix.
1127 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1128 instead of section pointer to identify.
1129 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1130 the correct size buffer for local sym mangling too.
1131 (h8300_bfd_link_add_symbols): Likewise.
1132 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1133 warning.
1134 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1135 * elf32-xtensa.c (literal_value_hash): Warning fix.
1136 * versados.c (process_otr): Warning fix.
1137 (versados_canonicalize_reloc): Likewise.
1138 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1139 * vms.c (fill_section_ptr): Warning fix.
1140
9a5d8e72
L		 11412005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1142
1143 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1144 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1145
4b6c0f2f
NC		 11462005-02-23 Nick Clifton <nickc@redhat.com>
1147
abc0f8d0
NC		 1148 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1149 the relvaddr field of the Elf32_crinfo structure.
1150
9b69b847
NC		 1151 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1152 variables that are passed by reference to
1153 m68hc11_get_relocation_value in case that function does not
1154 initialise them.
1155
90e868ac
NC		 1156 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1157 return statements and replace with a single return at the end of
1158 the function. This helps pacify the flow analysis code in gcc 4.0.
1159
4b6c0f2f
NC		 1160 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1161 strtab to avoid compile time warning.
1162
c3e8c140
BE		 11632005-02-23 Ben Elliston <bje@au.ibm.com>
1164
1165 * opncls.c (bfd_zalloc): Document this function.
1166
ebe372c1
L		 11672005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1170 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1171 Replace SEC_SHARED with SEC_COFF_SHARED.
1172 (styp_to_sec_flags): Likewise.
1173
1174 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1175 (TARGET_LITTLE_SYM): Likewise.
1176
1177 * section.c (SEC_ARCH_BIT_0): Removed.
1178 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1179 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1180 (SEC_SHARED): Renamed to ...
1181 (SEC_COFF_SHARED): This.
1182 (SEC_BLOCK): Renamed to ...
1183 (SEC_TIC54X_BLOCK): This.
1184 (SEC_CLINK): Renamed to ...
1185 (SEC_TIC54X_CLINK): This.
1186 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1187 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1188 end.
1189 * bfd-in2.h: Regenerated.
1190
26bf4e33
FF		 11912005-02-21 Fred Fish <fnf@specifixinc.com>
1192
1193 * dwarf2.c (find_abstract_instance_name): Call recursively
1194 to handle a DW_AT_specification.
1195
e6daada3
TS		 11962005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1197
1198 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1199 mips_elf_create_dynamic_relocation,
1200 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1201 Remove #if 0'd code.
1202
d25604af
AM		 12032005-02-21 Alan Modra <amodra@bigpond.net.au>
1204
1205 * Makefile.am: Run "make dep-am"
1206 * Makefile.in: Regenerate.
1207
fedf8d51
AM		 12082005-02-21 Alan Modra <amodra@bigpond.net.au>
1209
1210 * coffgen.c (bfd_coff_get_comdat_section): Check that
1211 coff_section_data isn't NULL.
1212
f075ee0c
AM		 12132005-02-21 Alan Modra <amodra@bigpond.net.au>
1214
1215 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1216 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1217 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1218 useless assignments.
1219 (xcoff_write_archive_contents_big): Likewise.
1220 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1221 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1222 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1223 * cofflink.c (process_embedded_commands): Warning fixes.
1224 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1225 Warning fixes.
1226 * dwarf2.c: Warning fixes.
1227 * elf-bfd.h: Likewise.
1228 * elf-eh-frame.c: Likewise.
1229 * elf-strtab.c: Likewise.
1230 * elf.c: Likewise.
1231 * elf32-m68k.c: Likewise.
1232 * elf32-ppc.c: Likewise.
1233 * elf32-sh-symbian.c: Likewise.
1234 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1235 * elf64-sh64.c: Likewise.
1236 * peicode.h: Likewise.
1237 * elf64-mmix.c: Warning fixes.
1238 * elfcode.h: Likewise.
1239 * elfxx-mips.c: Likewise.
1240 * libbfd-in.h: Likewise.
1241 * libbfd.c: Likewise.
1242 * mach-o.c: Likewise.
1243 * merge.c: Likewise.
1244 * mmo.c: Likewise.
1245 * opncls.c: Likewise.
1246 * pef.c: Likewise.
1247 * srec.c: Likewise.
1248 * vms-hdr.c: Likewise.
1249 * vms-tir.c: Likewise.
1250 * xtensa-isa.c: Likewise.
1251 * xtensa-modules.c: Likewise.
1252 * xsym.c: Likewise.
1253 (pstrcmp): Use correct choice of string lengths. Fix return value.
1254 (bfd_sym_module_name): Correct string length.
1255 * bfd-in2.h: Regenerate.
1256 * libbfd.h: Regenerate.
1257
68320ddb
AO		 12582005-02-17 Alexandre Oliva <aoliva@redhat.com>
1259
1260 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
fedf8d51 1261 uninitialized check_segment[1] in TLSMOFF case.
68320ddb
AO		 1262 Reported by Alan Modra.
1263 (elf32_frv_relocate_section): Improve errors and warnings.
1264
1808e341
AM		 12652005-02-17 Alan Modra <amodra@bigpond.net.au>
1266
1267 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1268
5ff625e9
AM		 12692005-02-16 Alan Modra <amodra@bigpond.net.au>
1270
1271 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1272 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1273 * pef.c (bfd_pef_scan): Don't ignore return value of
1274 bfd_pef_scan_start_address.
7e3102a7
AM		 1275 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1276 bfd_mach_o_scan_start_address.
1277 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1278 * elfxx-mips.c: Remove unnecessary prototypes.
1279 (sort_dynamic_relocs_64): Abort if not BFD64.
5ff625e9 1280
92b7a70f
AM		 12812005-02-16 Alan Modra <amodra@bigpond.net.au>
1282
1283 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1284 Skip toc reloc adjust if reloc_count is zero.
1285
d6f16593 12862005-02-15 Nigel Stephens <nigel@mips.com>
fedf8d51 1287 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 1288
1289 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1290 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1291 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1292 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1293 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1294 dst_mask.
1295 (mips16_gprel_reloc): Remove bit shuffling; call
1296 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1297 and _bfd_mips16_elf_reloc_shuffle() instead.
1298 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1299 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1300 relocs.
1301 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1302 elf_mips16_howto_table_rel.
1303 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1304 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1305 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1306 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1307 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1308 dst_mask.
1309 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1310 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1311 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1312 placeholders.
1313 (mips16_gprel_reloc): Remove bit shuffling; call
1314 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1315 and _bfd_mips16_elf_reloc_shuffle() instead.
1316 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1317 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1318 relocs.
1319 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1320 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1321 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1322 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1323 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1324 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1325 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1326 dst_mask.
1327 (mips16_gprel_reloc): Remove bit shuffling; call
1328 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1329 and _bfd_mips16_elf_reloc_shuffle() instead.
1330 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1331 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1332 relocs.
1333 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1334 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1335 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1336 handle bit shuffling for MIPS16 relocs.
1337 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1338 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1339 and _bfd_mips16_elf_reloc_shuffle().
1340 (_bfd_mips_elf_generic_reloc): Likewise.
1341 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1342 and R_MIPS16_LO16.
1343 (mips_elf_obtain_contents): Remove bit shuffling.
1344 (mips_elf_perform_relocation): Likewise; call
1345 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1346 instead.
1347 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1348 and R_MIPS16_LO16.
1349 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1350 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1351 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1352 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1353 (BFD_RELOC_MIPS16_LO16): Likewise.
1354 * bfd-in2.h: Regenerate.
1355 * libbfd.h: Regenerate.
1356
0ca3e455
JB		 13572005-02-15 Jan Beulich <jbeulich@novell.com>
1358
1359 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1360 R_IA64_DTPMOD64[LM]SB.
1361
c5509b92
L		 13622005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1363
1364 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1365 backward branch in the same section.
1366 (elfNN_ia64_relocate_section): Inform users that the input
1367 section is too big to relax br instruction when overflow
1368 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1369 and R_IA64_PCREL21F.
1370
5cba516c
NC		 13712005-02-14 Orjan Friberg <orjanf@axis.com>
1372
1373 * elfcore.h (elf_core_file_p): Move the call to
1374 elf_backend_object_p to allow the correct machine to be set before
1375 processing the program headers.
1376
b59a68e1
NC		 13772005-02-14 Nick Clifton <nickc@redhat.com>
1378
1379 PR binutils/716
1380 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1381 aware flag from the input bfd to the output bfd.
1382
254f0426
MR		 13832005-02-11 Maciej W. Rozycki <macro@mips.com>
1384
1385 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1386 R_MIPS_LITERAL relocations for external symbols.
1387 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1388 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1389
e91cdea7
L		 13902005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 * bfd-in2.h: Rebuilt.
1393
67687978
PB		 13942005-02-11 Paul Brook <paul@codesourcery.com>
1395
1396 * elf-bfd.h (struct elf_link_hash_table): Add
1397 is_relocatable_executable.
1398 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1399 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1400 symbols in relocatable executables.
1401 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1402 relocatable executables.
1403 (_bfd_elf_link_renumber_dynsyms): Ditto.
1404 (bfd_elf_final_link): Ditto.
1405 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1406 relocations into relocatable executables.
1407 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1408 executables. Also copy absolute relocations.
1409 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1410 in relocatable executables.
1411 (allocate_dynrelocs): Copy relocations for relocatable executables.
1412 Output dynamic symbols for symbols defined in linker scripts.
1413
ca724bf2
NC		 14142005-02-11 Nick Clifton <nickc@redhat.com>
1415
4b74b983
NC		 1416 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1417 to avoid a compile time warning.
1418
ca724bf2
NC		 1419 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1420 BFD_ASSERT.
1421
3e25964f
NC		 1422 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1423 inclusion of coffcode.h so that it is actually picked up.
1424
cb7a88a4
NC		 1425 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1426 case it is not used.
1427
596c83ec
NC		 1428 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1429 structure and macro.
1430
6c408f53
NC		 1431 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1432 array.
1433
d5b2f13b
NC		 1434 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1435 to protect the declaration of this array.
1436
169a6afd
NC		 1437 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1438 Avoid call to memcpy with a size of 0.
1439
2917689a
AM		 14402005-02-12 Alan Modra <amodra@bigpond.net.au>
1441
1442 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1443 old-style branches to undefined dot-symbols which will be
1444 satisfied by a plt call.
1445
40d16e0b
AM		 14462005-02-11 Alan Modra <amodra@bigpond.net.au>
1447
1448 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1449 (ppc64_elf_copy_indirect_symbol): ..here.
1450 (func_desc_adjust): Use move_plt_plist.
1451
e37c699c
PB		 14522005-02-10 Paul Brook <paul@codesourcery.com>
1453
1454 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1455
6fa3860b
PB		 14562005-02-10 Paul Brook <paul@codesourcery.com>
1457
1458 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1459 symbols local.
1460 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1461 (elf_link_renumber_local_hash_table_dynsyms): New function.
1462 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1463
d457dcf6
JJ		 14642005-02-10 Jakub Jelinek <jakub@redhat.com>
1465
1466 * bfd-in.h (BFD_LINKER_CREATED): Define.
1467 * bfd-in2.h: Rebuilt.
1468 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1469 BFD_LINKER_CREATED bfds when determining input bfds without
1470 .note.GNU-stack section.
1471
7f05722e
MR		 14722005-02-10 Maciej W. Rozycki <macro@mips.com>
1473
1474 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1475 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1476 relocations against external symbols unchanged.
1477
ccf5f610
PB		 14782005-02-08 Paul Brook <paul@codesourcery.com>
1479
1480 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1481 sections.
1482
370a0e1b
HPN		 14832005-02-08 Hans-Peter Nilsson <hp@axis.com>
1484
1485 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1486 prefix here.
1487
99277196
MR		 14882005-02-07 Maciej W. Rozycki <macro@mips.com>
1489
1490 * elf64-mips.c: Fix formatting throughout.
1491
6422fbef
MR		 14922005-02-07 Maciej W. Rozycki <macro@mips.com>
1493
1494 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1495
303e4c21
AO		 14962005-02-07 Alexandre Oliva <aoliva@redhat.com>
1497
1498 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1499 *ABS*/*UND* sections.
1500 (elf32_frv_relocate_section): Move zero-addend-required error...
1501 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1502 missing needed TLS section.
1503
c3864421
HPN		 15042005-02-07 Hans-Peter Nilsson <hp@axis.com>
1505
1506 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1507 being the last symbol.
9f400ee9
HPN		 1508 (aout_link_add_symbols): Just return TRUE if a warning
1509 symbol was last.
c3864421 1510
765f2ef6
MR		 15112005-02-07 Maciej W. Rozycki <macro@mips.com>
1512
1513 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1514 R_MIPS_GPREL32 relocations against external symbols.
1515 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1516 comment.
1517
1b3a8575
AM		 15182005-02-07 Alan Modra <amodra@bigpond.net.au>
1519
1520 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1521 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1522 elf_string_from_elf_strtab.
1523 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1524 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1525 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1526 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1527 looking at cached symtab info first, before iterating over headers.
1528 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1529 * elfcode.h (elf_object_p): Don't load section header stringtab
1530 specially.
1531
90f487df
L		 15322005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1533
1534 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1535 against protected function when building shared library.
1536
1537 PR 584
1538 * elf64-x86-64.c (is_32bit_relative_branch): New.
1539 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1540 protected function symbol when building shared library for
1541 32bit relative branch instruction.
1542
c4f68ce3
AM		 15432005-02-06 Alan Modra <amodra@bigpond.net.au>
1544
1545 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1546 syms when doing a relocatable link.
1547 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1548 at u.def.section.
1549 (ppc64_elf_tls_setup): Likewise.
1550 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1551
908b32fc
AM		 15522005-02-04 Alan Modra <amodra@bigpond.net.au>
1553
1554 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1555 (link_hash_newfunc): Clear all locals using memset.
1556 (make_fdh): Remove flags param. Always create fake func desc
1557 weak. Link the descriptor with the code entry sym.
1558 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1559 (add_symbol_adjust): Adjust make_fdh call.
1560 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1561 descriptor to strong undefined if code entry is strong.
1562
4ea42fb7
AM		 15632005-02-04 Alan Modra <amodra@bigpond.net.au>
1564
1565 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1566 lookup here. Set to new before calling bfd_link_repair_undef_list.
1567 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1568
10d86c8a
AM		 15692005-02-03 Alan Modra <amodra@bigpond.net.au>
1570
1571 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1572
11f25ea6
AM		 15732005-02-03 Alan Modra <amodra@bigpond.net.au>
1574
1575 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1576 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1577 before the as-needed lib was loaded. Abort on unexpected refs.
1578
4f40114d
AM		 15792005-02-02 Alan Modra <amodra@bigpond.net.au>
1580
ec13b3bb
AM		 1581 * elflink.c (elf_smash_syms): Expand comments.
1582 (elf_link_add_object_symbols): Only call elf_smash_syms for
1583 as-needed dynamic objects.
1584
4f40114d
AM		 1585 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1586 everything, just the field specific to ia64.
336549c1 1587 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4f40114d 1588
bb700d78
AM		 15892005-02-01 Alan Modra <amodra@bigpond.net.au>
1590
1591 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1592 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1593 undefined syms.
1594 (struct add_symbol_adjust_data): New.
1595 (add_symbol_adjust): Make an undefweak func desc for old ABI
1596 objects to link with --as-needed shared libs. Return fail status.
1597 Don't adjust old ABI func entry sym to weak if func desc syms
1598 isn't defined.
1599 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1600 and return status.
1601
1ffd1c2f
HPN		 16022005-02-01 Hans-Peter Nilsson <hp@axis.com>
1603
1604 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1605 for clarity.
1606
77cfaee6
AM		 16072005-02-01 Alan Modra <amodra@bigpond.net.au>
1608
1609 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1610 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1611 remove anything but new and undefweak.
1612 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1613 existing _DYNAMIC.
1614 (_bfd_elf_create_dynamic_sections): Formatting.
1615 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1616 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1617 (struct elf_smash_data): New.
1618 (elf_smash_syms): New function.
1619 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1620 unneeded dynamic objects to loaded list.
1621 (elf_link_output_extsym): Don't handle as-needed here. Strip
1622 bfd_link_hash_new symbols.
1623 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1624 delref when dynindx is already -1.
1625 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1626 symbols.
1627 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1628
b15c48d1
BE		 16292005-02-01 Ben Elliston <bje@au.ibm.com>
1630
1631 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1632
0983f4eb 16332005-02-01 Ben Elliston <bje@au.ibm.com>
0e71e495
BE		 1634
1635 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1636 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1637 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1638 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1639 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1640 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1641 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1642 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1643 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1644 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1645 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1646 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1647 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1648 throughout. Similarly, collapse #if 1'd code.
1649
16502005-02-01 Ben Elliston <bje@au.ibm.com>
1651
0983f4eb
BE		 1652 * elf-bfd.h (bfd_elf_discard_group): Remove.
1653 * elf.c (bfd_elf_discard_group): Likewise.
1654 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1655
8c946ed5
RS		 16562005-01-31 Richard Sandiford <rsandifo@redhat.com>
1657
1658 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1659 (_bfd_elf_eh_frame_address_size): Declare.
1660 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1661 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1662 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1663 (elf_backend_eh_frame_address_size): Define.
1664 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1665 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1666 size from the new backend hook.
1667 (_bfd_elf_write_section_eh_frame): Likewise.
1668 (_bfd_elf_eh_frame_address_size): New function.
1669
c46f8c51
AC		 16702005-01-31 Andrew Cagney <cagney@gnu.org>
1671
1672 * configure: Regenerate to track ../gettext.m4.
1673
5cd3778d
MM		 16742005-01-31 Mark Mitchell <mark@codesourcery.com>
1675
1676 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1677 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
ec13b3bb 1678
d6486796
NC		 16792005-01-31 Nick Clifton <nickc@redhat.com>
1680
1681 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1682 sparc-lynxos, vax-vms) be obsolete.
1683
b1342370
DJ		 16842005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1685
1686 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1687 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1688 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1689 * elfcode.h (elf_object_p): Use minpagesize instead of
1690 maxpagesize.
1691 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1692 (elfNN_bed): Include ELF_MINPAGESIZE.
1693
319850b4
JB		 16942005-01-28 Julian Brown <julian@codesourcery.com>
1695
1696 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1697 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1698 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1699 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
ec13b3bb 1700 passing flag value from ld. Set flag value in global hash table entry.
319850b4 1701 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
ec13b3bb 1702 relocation.
319850b4 1703
a53bf506
AC		 17042005-01-27 Andrew Cagney <cagney@gnu.org>
1705
1706 * configure: Regenerate to track ../gettext.m4 change.
1707
dc4c9c19
MM		 17082005-01-25 Mark Mitchell <mark@codesourcery.com>
1709
1710 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
ec13b3bb 1711 SymbianOS.
dc4c9c19 1712
90219bd0
AO		 17132005-01-25 Alexandre Oliva <aoliva@redhat.com>
1714
1715 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1716 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1717 for TLSMOFF.
1718 * reloc.c: Add R_FRV_TLSMOFF.
1719 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1720 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1721 (elf32_frv_relocate_section): Handle it.
1722 (elf32_frv_check_relocs): Likewise.
1723 * libbfd.h, bfd-in2.h: Rebuilt.
1724 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1725 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1726 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1727 such that they return the constant in gr9.
1728 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1729 symbols.
1730 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1731 too, such that they shrink on relaxation.
1732 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1733 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1734 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1735 if we can guarantee the use of 16-bit constants.
1736 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1737 Introduce TLS support for FR-V FDPIC.
1738 * reloc.c: Add TLS relocations.
1739 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1740 (elf32_frv_rel_tlsdesc_value_howto): New.
1741 (elf32_frv_rel_tlsoff_howto): New.
1742 (frv_reloc_map): Add new mappings.
1743 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1744 reloc information.
1745 (frvfdpic_dynamic_got_plt_info): New.
1746 (frvfdpic_plt_tls_ret_offset): New.
1747 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1748 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1749 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1750 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1751 section as local.
1752 (struct frvfdpic_relocs_info): Add TLS fields.
1753 (frvfdpic_relocs_info_hash): Warning clean up.
1754 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1755 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1756 (FRVFDPIC_TLS_BIAS): Define.
1757 (tls_biased_base): New.
1758 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1759 relocations.
1760 (frv_reloc_type_lookup): Likewise.
1761 (frvfdpic_info_to_howto_rel): Likewise.
1762 (elf32_frv_relocate_section): Likewise.
1763 (_frv_create_got_section): Create the PLT section here.
1764 (elf32_frvfdpic_create_dynamic_sections): Not here.
1765 (_frvfdpic_count_nontls_entries): Move out of...
1766 (_frvfdpic_count_got_plt_entries): ... here.
1767 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1768 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1769 support.
1770 (_frvfdpic_relax_tls_entries): New.
1771 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1772 (_frvfdpic_get_tlsdesc_entry): New.
1773 (_frvfdpic_assign_got_entries): Add TLS support.
1774 (_frvfdpic_assign_plt_entries): Likewise.
1775 (_frvfdpic_reset_got_plt_entries): New.
1776 (_frvfdpic_size_got_plt): Move out of...
1777 (elf32_frvfdpic_size_dynamic_sections): ... here.
1778 (_frvfdpic_relax_got_plt_entries): New.
1779 (elf32_frvfdpic_relax_section): New.
1780 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1781 (elf32_frv_check_relocs): Add TLS support.
1782 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1783 * libbfd.h, bfd-in2.h: Rebuilt.
1784
8615f3f2
AM		 17852005-01-25 Alan Modra <amodra@bigpond.net.au>
1786
1787 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1788 loadable reloc sections.
1789 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1790 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1791
7e9f0867
AM		 17922005-01-25 Alan Modra <amodra@bigpond.net.au>
1793
1794 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1795 sections immediately when linking shared libs. Instead, wait until
1796 we know a lib is needed.
1797 (_bfd_elf_link_create_dynstrtab): Extract from..
1798 (_bfd_elf_link_create_dynamic_sections_): ..here.
1799 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1800 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1801 for non-existent .dynamic.
1802 (elf_link_output_extsym): Don't complain about undefined symbols
1803 in as-needed dynamic libs that aren't actually linked.
1804
45181ed1
AC		 18052005-01-24 Andrew Cagney <cagney@gnu.org>
1806
1807 * configure: Regenerate, ../gettext.m4 was updated.
1808
753e3eb6
BE		 18092005-01-21 Ben Elliston <bje@au.ibm.com>
1810
1811 * aout-encap.c: Remove unused file.
1812
1c16dfa5
L		 18132005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1814
1815 PR 679
1816 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1817 non-function symbols are local.
1818 (_bfd_elf_symbol_refs_local_p): Likewise.
1819
1449d79b
AM		 18202005-01-18 Alan Modra <amodra@bigpond.net.au>
1821
1822 * bfd.c (bfd_link_just_syms): Add abfd param.
1823 * bfd-in2.h: Regenerate.
1824
dcf507a6
RS		 18252005-01-17 Richard Sandiford <rsandifo@redhat.com>
1826
1827 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1828 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1829 instructions. If the amount of padding is known, reduce the size
1830 of the CIE or FDE by that amount.
1831
2c42be65
RS		 18322005-01-17 Richard Sandiford <rsandifo@redhat.com>
1833
1834 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1835 augmentation_size. Use bfd_signed_vmas for data_align.
1836 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1837 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1838 functions. Don't read past the end of the enclosing CIE or FDE.
1839 (skip_bytes): New utility function.
1840 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1841 sanity checking.
1842 (_bfd_elf_write_section_eh_frame): Use new functions.
1843
acfe5567
RS		 18442005-01-17 Richard Sandiford <rsandifo@redhat.com>
1845
1846 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1847 assert-style REQUIRE() macro to handle sanity checks.
1848
c0c28ab8
L		 18492005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1850
1851 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1852 (comp_unit): Here.
1853 (read_unsigned_leb128): Removed.
1854 (read_signed_leb128): Removed.
1855 (find_abstract_instance_name): Updated.
1856 (parse_comp_unit): Accept info_ptr_unit.
1857 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1858 comp unit and pass it to parse_comp_unit.
1859
1860 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1861 (read_signed_leb128): Moved to ...
1862 * libbfd.c: Here.
1863
1864 * libbfd-in.h (read_unsigned_leb128): New prototype.
1865 (read_signed_leb128): Likewise.
1866 * libbfd.h: Regenerated.
1867
e38bc3b5
NC		 18682005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1869 Nick Clifton <nickc@redhat.com>
1870
1871 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1872 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1873 arch_sh4a_nofpu_up in order to match the external names and make the
1874 testsuite's job easier.
1875 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1876 names.
1877 * bfd-in2.h: Regenerate.
1878
8fb84ecc
AC		 18792005-01-15 Andrew Cagney <cagney@gnu.org>
1880
1881 * bfd.m4: New file.
1882 * acinclude.m4: Move BFD_NEED_DECLARATION,
1883 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1884 the new file bfd.m4. Include ../bfd/bfd.m4.
1885 * configure: Re-generate.
8615f3f2 1886
b4a38de6
AM		 18872005-01-12 Alan Modra <amodra@bigpond.net.au>
1888
1889 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1890 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1891 reaching PLT.
1892 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1893 R_PPC_RELAX32PC_PLT.
1894
3eb128b2
AM		 18952005-01-11 Alan Modra <amodra@bigpond.net.au>
1896
1897 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1898 symbols.
1899 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1900 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1901 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1902 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1903 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1904 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1905 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1906 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1907 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1908 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1909 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1910 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1911 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1912 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1913
264a1fe0
AM		 19142005-01-11 Alan Modra <amodra@bigpond.net.au>
1915
1916 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1917 .dynsbss flags.
1918
5c4504f7
NC		 19192005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1920
1921 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1922 * bfd-in2.h: Regenerate.
1923 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1924 to support these new machine values.
1925 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1926 the maxq10.
1927 (bfd_maxq_arch): Update values for the maxq20.
1928
669460c7
EB		 19292005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1930
1931 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1932 non-shared object, do not reserve space in .plt and .rela.plt for
1933 regular symbols neither defined nor referenced in shared objects.
1934
a51a7930
EB		 19352005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1936
01aac484
EB		 1937 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1938 to zero the structure.
1939 (create_got_section): Use BFD_ASSERT instead of abort.
a51a7930
EB		 1940 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1941 'srelgot' fields.
1942 (create_got_section): New function.
1943 (sparc64_elf_create_dynamic_sections): Likewise.
1944 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1945 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1946 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1947 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1948 (sparc64_elf_finish_dynamic_symbol): Likewise.
1949 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1950 (elf_backend_create_dynamic_sections): Define to
1951 sparc64_elf_create_dynamic_sections.
1952
151e5294
EB		 19532005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1954
1955 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1956 (elf_backend_omit_section_dynsym): Define to it.
1957 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1958 (elf_backend_omit_section_dynsym): Define to it.
1959
6f79b219
JJ		 19602005-01-07 Jakub Jelinek <jakub@redhat.com>
1961
1962 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1963 PT_DYNAMIC segment, unless .dynamic.
1964
4e7fd91e
PB		 19652005-01-06 Paul Brook <paul@codesourcery.com>
1966
1967 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1968 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1969 * configure: Regenerate.
1970 * elf32-arm.c: Add VxWorks target bfd.
1971 (USE_REL): Remove.
1972 (elf32_arm_link_hash_table): Add use_rel.
1973 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1974 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1975 Correct offset calculation for RELA case.
1976 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1977 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1978 (elf32_arm_vxworks_link_hash_table_create): New function.
1979 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1980 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1981 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1982
4c52953f
AM		 19832005-01-06 Alan Modra <amodra@bigpond.net.au>
1984
1985 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1986 multi_toc_needed.
1987 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1988 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1989 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1990 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1991 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1992 (toc_adjusting_stub_needed): Rewrite.
1993 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1994 toc tests. Adjust for toc_adjusting_stub_needed changes.
1995 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1996 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1997 * section.c: Expand comment on backend bits.
1998 * bfd-in2.h: Regenerate.
1999 * libbfd.h: Regenerate.
2000
f03d65b4
AM		 20012005-01-06 Alan Modra <amodra@bigpond.net.au>
2002
2003 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2004 toc adjusting stub, do not test source section flags.
2005
8af139b3
EB		 20062005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2007
2008 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2009 from STABS debugging sections again.
2010
06f22d7e
FF		 20112005-01-05 Fred Fish <fnf@specifixinc.com>
2012
2013 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2014 (find_abstract_instance_name): New function.
2015 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2016 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2017 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2018
83a358aa
PB		 20192004-12-31 Paul Brook <paul@copdesourcery.com>
2020
2021 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2022
b996922c
AM		 20232004-12-31 Alan Modra <amodra@bigpond.net.au>
2024
2025 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2026 Commit missing changes from 2004-12-22.
2027 * bfd-in2.h: Regenerate.
2028
17a83432
TL		 20292004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2030
2031 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2032
d69f560c
KW		 20332004-12-21 Kris Warkentin <kewarken@qnx.com>
2034
2035 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2036 Add 'base' argument for constructing register sections. Reformat.
2037 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2038 gp and fp regs. Reformat.
4c52953f 2039
750bce0e
NC		 20402004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2041
2042 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2043 * bfd-in2.h: Regenerate.
2044 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2045 (avr_reloc_map): Likewise.
2046 (avr_final_link_relocate): Likewise.
2047
a5db907e
AM		 20482004-12-22 Alan Modra <amodra@bigpond.net.au>
2049
2050 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2051 as-needed dynamic libs as undefined.
2052 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2053 libs when finding they are needed.
2054
8860955f
AM		 20552004-12-20 Alan Modra <amodra@bigpond.net.au>
2056
2057 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2058 (opd_entry_value): Use opd_relocs if available.
2059 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2060 copy .opd relocations to opd_relocs.
2061 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2062
1e50d24d
RS		 20632004-12-16 Richard Sandiford <rsandifo@redhat.com>
2064
2065 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2066 * elf32-v850.c (v850_elf_howto_table): Add entry for
2067 R_V850_LO16_SPLIT_OFFSET.
2068 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2069 (v850_elf_perform_lo16_relocation): New function, extracted from...
2070 (v850_elf_perform_relocation): ...here. Use it to handle
2071 R_V850_LO16_SPLIT_OFFSET.
2072 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2073 R_V850_LO16_SPLIT_OFFSET.
2074 * libbfd.h, bfd-in2.h: Regenerate.
2075
2fbd2a87
NC		 20762004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2077
2078 * config.bfd: Add s390x-ibm-tpf support.
2079
06302770
TL		 20802004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2081
8860955f 2082 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
06302770
TL		 2083 to prototype, to make hash info available.
2084 Prevent wrapped symbols from being adjusted twice.
2085
c314987d
RS		 20862004-12-14 Richard Sandiford <rsandifo@redhat.com>
2087
2088 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2089 overflow for calls to undefined weak symbols.
2090
5c799c07
AM		 20912004-12-11 Alan Modra <amodra@bigpond.net.au>
2092
2093 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2094 canonical sections syms have a name.
2095
645ea6a9
AM		 20962004-12-11 Alan Modra <amodra@bigpond.net.au>
2097
2098 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2099 have been adjusted for output.
2100 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2101
0e2cfdce
AM		 21022004-12-10 Alan Modra <amodra@bigpond.net.au>
2103
be8dd2ca
AM		 2104 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2105 add symtab_hdr param.
0e2cfdce
AM		 2106 (group_signature): Update calls.
2107 * elf-bfd.h (bfd_elf_sym_name): Update.
2108 * elf32-ppc.c (ppc_elf_relocate_section): Update.
8860955f
AM		 2109 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2110 (ppc64_elf_relocate_section): Update.
0e2cfdce
AM		 2111 * elflink.c (elf_link_input_bfd): Update.
2112
138f35cc
JJ		 21132004-12-10 Jakub Jelinek <jakub@redhat.com>
2114
2115 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2116 st_shndx on STT_SECTION sections.
2117
f9cfae62
DJ		 21182004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2119
2120 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2121 ELF section symbols.
2122
0d2e43ed
ILT		 21232004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2124
1367d393
ILT		 2125 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2126 return a real value, unless it is a PLT symbol.
2127 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2128 bal if possible.
2129
74f79d8d
ILT		 2130 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2131 R_MIPS_JALR entry to 0.
2132
0d2e43ed
ILT		 2133 * archures.c: Define bfd_mach_mips9000.
2134 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2135 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2136 * cpu-mips.c (I_mips9000): Define.
2137 (arch_info_struct): Add case for bfd_mach_mips9000.
2138 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2139 * bfd-in2.h: Regenerate.
2140
728b2f21
ILT		 21412004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2142
2143 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2144 overflow.
2145
45ab555d
BE		 21462004-12-07 Ben Elliston <bje@gnu.org>
2147
2148 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2149
1511ddaf
DJ		 21502004-12-06 Daniel Jacobowitz <dan@debian.org>
2151
2152 Suggested by Fergal Daly <fergal@esatclear.ie>:
2153 * simple.c (simple_dummy_multiple_definition): New function.
2154 (bfd_simple_get_relocated_section_contents): Use it.
2155
21562004-12-03 Jan Beulich <jbeulich@novell.com>
57426232
JB		 2157
2158 * elf.c (elf_find_function): Don't use the last file symbol ever,
2159 seen, but the last one seen prior to the symbol being reported.
2160 Don't report a filename at all for global symbols when that might
2161 be ambiguous/wrong.
2162
94a3258f
PB		 21632004-12-01 Paul Brook <paul@codesourcery.com>
2164
2165 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2166 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2167 version.
2168
529fcb95
PB		 21692004-12-01 Paul Brook <paul@codesourcery.com>
2170
2171 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2172 sections undefined.
2173
dea514f5
PB		 21742004-11-30 Paul Brook <paul@codesourcery.com>
2175
2176 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2177 no_pipeline_knowledge
2178 (elf32_arm_link_hash_table_create): Ditto.
2179 (bfd_elf32_arm_process_before_allocation): Ditto.
2180 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2181 handling.
2182 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2183 prototype.
2184 * bfd-in2.h: Regenerate.
2185
edfc032f
AM		 21862004-11-30 Randolph Chung <tausq@debian.org>
2187
2188 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2189 (elf32_hppa_grok_psinfo): New function.
2190 (elf_backend_grok_prstatus): Define.
2191 (elf_backend_grok_psinfo): Define.
2192
0be9069d
L		 21932004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 PR 574:
2196 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2197
47cc2cf5
PB		 21982004-11-24 Paul Brook <paul@codesourcery.com>
2199
2200 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2201
0beaef2b
PB		 22022004-11-24 Paul Brook <paul@codesourcery.com>
2203
2204 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2205 (elf32_arm_swap_symbol_out): New function.
2206 (elf32_arm_size_info): Add.
2207 (elf_backend_size_info): Define.
2208
3dd2fcf0
DA		 22092004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2210
2211 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2212 make_bfd_asection.
2213
de52dba4
AM		 22142004-11-19 Alan Modra <amodra@bigpond.net.au>
2215
2216 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2217 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2218 * nlmcode.h (nlm_write_object_contents): Warning fix.
2219
288f74fa
BW		 22202004-11-18 Bob Wilson <bob.wilson@acm.org>
2221
2222 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2223
b7693d02
DJ		 22242004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2225
2226 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2227 (elf32_arm_plt_thumb_stub): New.
2228 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2229 and plt_got_offset.
2230 (elf32_arm_link_hash_traverse): Fix typo.
2231 (elf32_arm_link_hash_table): Add obfd.
2232 (elf32_arm_link_hash_newfunc): Initialize new fields.
2233 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2234 (elf32_arm_link_hash_table_create): Initialize obfd.
2235 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2236 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2237 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2238 interworking BFD is not dynamic.
2239 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2240 not emit glue for PLT references.
2241 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2242 emit glue for PLT references. Support the Thumb PLT prefix.
2243 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2244 plt_thumb_refcount.
2245 (elf32_arm_check_relocs): Likewise.
2246 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2247 plt_thumb_refcount.
2248 (allocate_dynrelocs): Handle Thumb PLT references.
2249 (elf32_arm_finish_dynamic_symbol): Likewise.
2250 (elf32_arm_symbol_processing): New function.
2251 (elf_backend_symbol_processing): Define.
2252
353057a5
RS		 22532004-11-16 Richard Sandiford <rsandifo@redhat.com>
2254
2255 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2256 add_fde_encoding. Remove need_relative.
2257 * elf-eh-frame.c (extra_augmentation_string_bytes)
2258 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2259 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2260 in cases where the CIE has no existing 'R' augmentation. Use
2261 size_of_output_cie_fde when assigning offsets. Use the final offset
2262 as the new section size.
2263 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2264 Account for any extra augmentation bytes in the returned offset.
2265 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2266 moved before being modified. Pad growing entries with DW_CFA_nops.
2267 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2268 and add_fde_encoding.
2269
b32d3aa2
MM		 22702004-11-15 Mark Mitchell <mark@codesourcery.com>
2271
2272 * elf32-arm.c (elf32_arm_relocate_section): Use
2273 arm_real_reloc_type.
2274
5d41f0b6
RS		 22752004-11-16 Richard Sandiford <rsandifo@redhat.com>
2276
2277 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2278 for discard relocations; don't add an R_MIPS_NONE to the main body
2279 of .rel.dyn.
2280
fc0e6df6
PB		 22812004-11-04 Paul Brook <paul@codesourcery.com>
2282
2283 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2284 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2285 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2286 default version definition for unversioned symbols.
2287 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2288 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2289 _bfd_elf_slurp_version_tables. Set default version for unversioned
2290 imported symbols.
2291
b23e50e2
PB		 22922004-11-15 Paul Brook <paul@codesourcery.com>
2293
2294 * elflink.c (elf_link_add_object_symbols): Don't assume version
2295 indices are consecutive.
2296
f4a6705c
RS		 22972004-11-14 Richard Sandiford <rsandifo@redhat.com>
2298
2299 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2300 composite relocations against the personality data.
2301
ee06dc07
PB		 23022004-11-13 Paul Brook <paul@codesourcery.com>
2303
2304 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2305 R_ARM_PREL31 relocations to PLT entries.
2306 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2307 (elf32_arm_check_relocs): Ditto.
2308
a1ace8d8
BW		 23092004-11-12 Bob Wilson <bob.wilson@acm.org>
2310
2311 * xtensa-isa.c (xtensa_interface_class_id): New.
2312
e4115460
BW		 23132004-11-11 Bob Wilson <bob.wilson@acm.org>
2314
2315 * elf32-xtensa.c (property_table_compare): Remove assertion about
2316 entries with the same address and non-zero size.
2317 (xtensa_read_table_entries): Report such entries as errors.
2318
6366ff1e
MM		 23192004-11-11 Mark Mitchell <mark@codesourcery.com>
2320
2321 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2322 R_ARM_RELATIVE on Symbian OS.
2323
b34af79c
MM		 23242004-11-09 Mark Mitchell <mark@codesourcery.com>
2325
e6dc21b6
MM		 2326 * som.c (som_bfd_print_private_bfd_data): New function.
2327 (som_object_setup): Save the auxiliary header. Don't assume that
2328 zero is an invalid entry point for a shared library.
2329 (som_object_p): Allocate the auxiliary header on the heap.
2330
b34af79c
MM		 2331 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2332 declaration.
2333 (elf32_arm_symbian_modify_segment_map): Likewise.
2334
08d1f311
DJ		 23352004-11-09 Daniel Jacobowitz <dan@debian.org>
2336
2337 From David Poole <daveml@mbuf.com>:
2338 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2339 (elf32_arm_size_dynamic_sections): Call it.
2340
0306b3bf
AM		 23412004-11-09 Alan Modra <amodra@bigpond.net.au>
2342
2343 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2344 (ALL_MACHINES_CFILES): Fix typo.
2345 * Makefile.in: Regenerate.
2346 * po/SRC-POTFILES.in: Regenerate.
2347
a16385dc
MM		 23482004-11-08 Mark Mitchell <mark@codesourcery.com>
2349
2350 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2351 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2352 symbol in the relocation.
2353
0306b3bf
AM		 23542004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2355 Vineet Sharma <vineets@noida.hcltech.com>
7499d566
NC		 2356
2357 * coff-maxq.c: New File.
0306b3bf
AM		 2358 * cpu-maxq.c: New File.
2359 * coffcode.h: Likewise.
2360 * config.bfd: Likewise.
2361 * configure.in (maxqcoff_vec): New target vector.
7499d566
NC		 2362 * Makefile.am: Add support for maxq target.
2363 * configure.in: Likewise.
0306b3bf
AM		 2364 * archures.c:. Likewise.
2365 * targets.c: Likewise.
2366 * bfd_in2.h : Regenerated.
7499d566
NC		 2367 * Makefile.in: Regenerated.
2368 * configure: Regenerated.
2369 * doc/Makefile.in: Regenerated.
2370
977cdf5a
NC		 23712004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2372
2373 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2374 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2375 C_NT_WEAK aux entries.
2376 (_bfd_coff_generic_relocate_section): Handle undefined
2377 aliases.
2378
9dfe8738
AS		 23792004-11-07 Andreas Schwab <schwab@suse.de>
2380
2381 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2382 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2383 non-default visibility.
2384
c3c76620
MM		 23852004-11-01 Mark Mitchell <mark@codesourcery.com>
2386
2387 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
0306b3bf 2388 D_PAGED.
c3c76620
MM		 2389 (elf32_arm_symbian_modify_segment_map): Don't
2390 reset includes_filehdr and includes_phdrs here.
2391
7f266840
DJ		 23922004-11-04 Daniel Jacobowitz <dan@debian.org>
2393
2394 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2395 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2396 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2397 dependency.
2398 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2399 to a new removed list. Remove normal configuration stanzas.
2400 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2401 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2402 elfarm-nabi.lo with elf32-arm.lo.
2403 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2404 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2405 * elf32-arm.h: Remove.
2406 * elfarm-oabi.c: Remove.
2407 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2408 and bfd_elf32_littlearm_oabi_vec.
2409 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2410
bac23f82
HPN		 24112004-11-04 Hans-Peter Nilsson <hp@axis.com>
2412
2413 * config.bfd: Support crisv32-*-* like cris-*-*.
2414 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2415 (bfd_mach_cris_v10_v32): New macros.
2416 * cpu-cris.c: Tweak formatting.
2417 (get_compatible): New function.
2418 (N): New macro.
2419 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2420 bfd_arch_info_type:s.
2421 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2422 get_compatible for member compatible and link bfd_cris_arch_v32 as
2423 next.
2424 * elf32-cris.c (cris_elf_pcrel_reloc)
2425 (cris_elf_set_mach_from_flags): New functions.
2426 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2427 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2428 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2429 numbers for bfd_mach_cris_v32.
2430 (PLT_ENTRY_SIZE_V32): New macro.
2431 (elf_cris_plt0_entry): Drop last comma in initializer.
2432 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2433 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2434 PLT initializers.
2435 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2436 "%B, section %A".
2437 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2438 (elf_cris_finish_dynamic_sections): Similar.
2439 (elf_cris_adjust_dynamic_symbol): Similar.
2440 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2441 section %A".
2442 <switch with PIC relocs>: Emit error and return FALSE for
2443 bfd_mach_cris_v10_v32.
2444 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2445 Emit warning when generating textrel reloc.
2446 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2447 (cris_elf_final_write_processing): Set flags according to mach.
2448 (cris_elf_print_private_bfd_data): Display
2449 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2450 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2451 new_flags. Don't call cris_elf_final_write_processing. Don't
2452 look at the actual elf header flags at all; use
2453 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2454 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2455 objects.
2456 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2457 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2458 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2459 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2460 * bfd-in2.h, libbfd.h: Regenerate.
2461
c5614fa4
AM		 24622004-11-04 Alan Modra <amodra@bigpond.net.au>
2463
2464 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2465 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2466 comment.
2467 (struct adjust_toc_info): New.
2468 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2469
0ebdbb83
BW		 24702004-11-03 Bob Wilson <bob.wilson@acm.org>
2471
2472 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2473 if there are no segments.
2474
675b2ace
DJ		 24752004-11-02 Daniel Jacobowitz <dan@debian.org>
2476
2477 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2478
58852c27
NC		 24792004-11-02 Nick Clifton <nickc@redhat.com>
2480
2481 * elf32-iq2000.c: Convert to ISO C90 formatting.
2482
e6857c0c
HPN		 24832004-11-02 Hans-Peter Nilsson <hp@axis.com>
2484
20288ed6 2485 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
e6857c0c 2486
bf718458
L		 24872004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2490 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2491 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2492
044ad7e3
KK		 24932004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2494
2495 * elf32-sh.c (tpoff): Take alignment into account.
2496
d5cb4bb8
NC		 24972004-10-28 Nick Clifton <nickc@redhat.com>
2498
2499 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
0d48eab6 2500 performing a relocatable link.
d5cb4bb8
NC		 2501 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2502 for MIPS ports under Irix.
2503
5b5bb741
PB		 25042004-10-27 Richard Earnshaw <rearnsha@arm.com>
2505
2506 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2507 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2508 (elf32_arm_final_link_relocate): Ditto.
2509 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2510 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2511 (elf32_arm_adjust_dynamic_symbol): Ditto.
2512 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2513 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2514 (elf32_arm_r_howto): ... To here.
2515 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2516
97ecf322
L		 25172004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2518
2519 PR 475
2520 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2521 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2522 and R_IA64_SECREL64LSB.
2523
3e3b46e5
PB		 25242004-10-26 Paul Brook <paul@codesourcery.com>
2525
2526 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2527 (bfd_elf_size_dynamic_sections): Create default version definition.
2528 (elf_link_output_extsym): Adjust for default symbol version.
2529
aa69fe43
HPN		 25302004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2531
278b4623
HPN		 2532 * mmo.c: Adjust to ISO C.
2533
aa69fe43
HPN		 2534 * mmo.c (mmo_write_section_description): New function broken out
2535 of mmo_internal_write_section.
2536 (mmo_internal_write_section): For each of .text and .data, call
2537 mmo_write_section_description before outputting contents if it has
2538 nontrivially deducible vma or contents.
2539 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2540 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2541 symbols if found within the .data address range.
2542
ed040321
DJ		 25432004-10-24 Daniel Jacobowitz <dan@debian.org>
2544
2545 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2546
830866af
HPN		 25472004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2548
2549 * mmo.c (File Layout): Correct place of misplaced blurb about
2550 special data.
2551
5f417ca3
MK		 25522004-10-22 Mark Kettenis <kettenis@gnu.org>
2553
2554 * config.bfd: Add mips64*-*-openbsd.
2555
823fc61f
BW		 25562004-10-21 Bob Wilson <bob.wilson@acm.org>
2557
2558 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2559 statements.
2560
8697aafb
L		 25612004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2562
2563 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2564 * configure: Regenerate.
2565
dfeffb9f
L		 25662004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2567
2568 PR 463
2569 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2570 to linker reloc_overflow callback.
2571 (aout_link_input_section_ext): Likewise.
2572 (aout_link_reloc_link_order): Likewise.
2573 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2574 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2575 Likewise.
2576 (alpha_relocate_section): Likewise.
2577 * coff-arm.c (coff_arm_relocate_section): Likewise.
2578 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2579 * coff-h8500.c (extra_case): Likewise.
2580 * coff-i960.c (coff_i960_relocate_section): Likewise.
2581 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2582 * coff-mips.c (mips_relocate_section): Likewise.
2583 * coff-or32.c (coff_or32_relocate_section): Likewise.
2584 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2585 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2586 * coff-sh.c (sh_relocate_section): Likewise.
2587 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2588 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2589 * coff-z8k.c (extra_case): Likewise.
2590 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2591 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2592 (_bfd_coff_generic_relocate_section): Likewise.
2593 * ecoff.c (ecoff_reloc_link_order): Likewise.
2594 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2595 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2596 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2597 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2598 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2599 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2600 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2601 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2602 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2603 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2604 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2605 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2606 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2607 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2608 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2609 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2610 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2611 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2612 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2613 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2614 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2615 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2616 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2617 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2618 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2619 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2620 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2621 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2622 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2623 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2624 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2625 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2626 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2627 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2628 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2629 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2630 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2631 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2632 * elflink.c (elf_reloc_link_order): Likewise.
2633 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2634 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2635 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2636 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2637 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2638 (aout_link_reloc_link_order): Likewise.
2639 * reloc.c (bfd_generic_get_relocated_section_contents):
2640 Likewise.
2641 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2642 * simple.c (simple_dummy_reloc_overflow): Updated.
2643
1715e0e3
AS		 26442004-10-20 Andreas Schwab <schwab@suse.de>
2645
2646 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2647 (elf_backend_plt_sym_val): Define.
2648
db3d41a8
DS		 26492004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2650
2651 * config.bfd: Set targ_underscore=yes for PE COFF targets
2652
4b85d634
AM		 26532004-10-19 Alan Modra <amodra@bigpond.net.au>
2654
2655 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2656 (ppc64_elf_edit_opd): Likewise.
2657
6df4d94c
MM		 26582004-10-18 Mark Mitchell <mark@codesourcery.com>
2659
2660 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2661 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2662 set SEC_ALLOC and SEC_LOAD.
2663
00d962d1
NC		 26642004-10-18 Nick Clifton <nickc@redhat.com>
2665
2666 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2667 'name' for relocs against both local and global symbols.
2668
b58f81ae
DJ		 26692004-10-16 Daniel Jacobowitz <dan@debian.org>
2670
2671 * bfd-in2.h: Regenerate.
2672 * bfd.c (struct bfd): Add no_export.
2673 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2674
7d3f158f
AM		 26752004-10-15 Alan Modra <amodra@bigpond.net.au>
2676
2677 * config.bfd: Whitespace cleanup.
2678 * Makefile.am: Run "make dep-am"
2679 * Makefile.in: Regenerate.
2680
6d2cd210
JJ		 26812004-10-15 Jakub Jelinek <jakub@redhat.com>
2682
2683 * elflink.c (struct already_linked_section): Removed.
2684 (try_match_symbols_in_sections, already_linked): Removed.
2685 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2686 prefix of section names when finding already_linked_table
2687 chain. Compare section names. Instead of calling already_linked,
2688 do it inline and only for sections in the same already_linked_list.
2689
92e4ec35
AM		 26902004-10-15 Alan Modra <amodra@bigpond.net.au>
2691
2692 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2693 parameter. If called after _bfd_elf_write_section_eh_frame,
2694 don't allow a -2 return unless need_* bit is already set, and
2695 handle offsets adjusted for output_offset.
2696 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2697 * elf.c (_bfd_elf_section_offset): Update call.
2698
7bf6dede
L		 26992004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2700
2701 PR 440
2702 * coffcode.h (coff_compute_section_file_positions): Cast to
2703 bfd_vma when computing page alignment.
2704
c0042f5d
MM		 27052004-10-13 Mark Mitchell <mark@codesourcery.com>
2706
2707 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2708 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2709
2a1b9a48
MM		 27102004-10-12 Mark Mitchell <mark@codesourcery.com>
2711
2712 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2713 relocations use a virtual address, not a section offset.
2714
b08b5071
BW		 27152004-10-12 Bob Wilson <bob.wilson@acm.org>
2716
2717 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2718 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2719 xtensa_format_encode.
2720 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2721 (ebb_add_proposed_action): Delete.
2722
7fa3d080
BW		 27232004-10-12 Bob Wilson <bob.wilson@acm.org>
2724
2725 * elf32-xtensa.c: Use ISO C90 formatting.
2726
3656d5e3
PB		 27272004-10-12 Paul Brook <paul@codesourcery.com>
2728
2729 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2730 message.
2731
8cb51566
PB		 27322004-10-12 Paul Brook <paul@codesourcery.com>
2733
2734 * elf32-arm.h: Support EABI version 4 objects.
2735
1abc8597
AM		 27362004-10-12 Alan Modra <amodra@bigpond.net.au>
2737
2738 PR 325
2739 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2740 Don't mark as default.
2741 (bfd_x86_64_arch): Don't mark as default.
2742
9e66c942
AM		 27432004-10-12 Alan Modra <amodra@bigpond.net.au>
2744
2745 * elflink.c (enum action_discarded): New.
2746 (elf_section_complain_discarded): Delete.
2747 (elf_action_discarded): New function subsuming the above and also
2748 controlling reloc behaviour.
1abc8597 2749 (elf_link_input_bfd): Use it.
9e66c942 2750
7f1204bb
JJ		 27512004-10-11 Jakub Jelinek <jakub@redhat.com>
2752
2753 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2754 (special_sections): Add .gnu.liblist and .gnu.conflict.
2755 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2756
87e5235d
AM		 27572004-10-11 Alan Modra <amodra@bigpond.net.au>
2758
2759 PR 233
2760 * elflink.c (elf_link_input_bfd): Try harder to support
2761 relocations against symbols in removed linkonce sections.
2762
2ad770c3
AM		 27632004-10-11 Alan Modra <amodra@bigpond.net.au>
2764
029446c4
AM		 2765 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2766
2ad770c3
AM		 2767 PR 354
2768 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2769 sections do not reference symbols in non-SEC_ALLOC sections.
2770
1da212d6
AM		 27712004-10-11 Alan Modra <amodra@bigpond.net.au>
2772
2773 PR 437
2774 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2775 (_bfd_elf_link_omit_section_dynsym): Formatting.
2776
f12123c0
AM		 27772004-10-10 Alan Modra <amodra@bigpond.net.au>
2778
2779 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2780 * libbfd.h: Regnerate.
2781 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2782 * elf32-frv.c: Likewise.
2783 * elf32-m32r.c: Likewise.
2784 * elf32-ppc.c: Likewise.
2785 * elf64-hppa.c: Likewise.
2786 * elfxx-ia64.c: Likewise.
2787 * opncls.c: Likewise.
2788
fda3ecf2
AM		 27892004-10-10 Alan Modra <amodra@bigpond.net.au>
2790
3472e2e9
AM		 2791 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2792 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2793 offsets stored in struct eh_cie_fde entries before doing other
2794 work.
2795
fda3ecf2
AM		 2796 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2797 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2798 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2799 setting offsets for removed CIEs. Don't set "sec", instead set
2800 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2801 CIE in hdr_info. Only set make_relative and make_lsda_relative
2802 for CIEs. Use pointers rather than array indices.
2803 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2804 make_lsda_relative, need_* on cie_inf for FDEs.
2805 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2806 section output_offset. Delete cie_offset, instead use cie_inf
2807 pointer to CIE entry. Use need_relative and need_lsda_relative on
2808 CIE entry for FDEs. Use pointers rather than array indices.
2809
7db6994f
AM		 28102004-10-09 Alan Modra <amodra@bigpond.net.au>
2811
2812 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2813 bfd_is_target_special_symbol.
2814 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2815 * som.c (som_bfd_is_target_special_symbol): Define.
2816
3c9458e9
NC		 28172004-10-08 Nick Clifton <nickc@redhat.com>
2818
2819 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2820 * configure: Regenerate.
2821 * bfd-in2.h: Regenerate.
2822 * syms.c (bfd_is_target_special_symbol): New interface function.
2823 Returns true when a symbol should be considered to be special.
7db6994f 2824 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3c9458e9
NC		 2825 the symbol jump table.
2826 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2827 Return true iff the symbol is a mapping symbol.
2828 (bfd_elf32_bfd_is_target_special_symbol): Define.
2829 * elfxx-target.h: Provide a default definition for
2830 bfd_is_target_special_symbol.
2831 * aout-target.h: Likewise.
2832 * aout-tic30.c: Likewise.
873d03ee 2833 * binary.c: Likewise.
3c9458e9
NC		 2834 * coffcode.h: Likewise.
2835 * i386msdos.c: Likewise.
2836 * ieee.c: Likewise.
873d03ee 2837 * ihex.c: Likewise.
3c9458e9
NC		 2838 * libaout.h: Likewise.
2839 * libbfd-in.h: Likewise
2840 * libecoff.h: Likewise.
2841 * mach-o.c: Likewise.
2842 * mmo.c: Likewise.
2843 * nlm-target.h: Likewise.
2844 * oasys.c: Likewise.
2845 * pef.c: Likewise.
2846 * ppcboot.c: Likewise.
2847 * srec.c: Likewise.
2848 * tekhex.c: Likewise.
2849 * versados.c: Likewise.
2850 * vms.c: Likewise.
2851 * xcoff-target.h: Likewise.
2852 * xsym.c: Likewise.
2853 * libbfd.h: Regenerate.
2854
d2b2c203
DJ		 28552004-10-08 Daniel Jacobowitz <dan@debian.org>
2856
2857 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2858 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2859 (elf_backend_section_from_shdr): Define.
2860
864274b0
AM		 28612004-10-08 Alan Modra <amodra@bigpond.net.au>
2862
2863 * syms.c (bfd_is_local_label): Return false for file symbols.
2864
43cd72b9 28652004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 2866 David Heine <dlheine@tensilica.com>
43cd72b9
BW		 2867
2868 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2869 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2870 (elf32xtensa_no_literal_movement): New global variable.
2871 (elf_howto_table): Add entries for new relocations.
2872 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2873 (property_table_compare): When addresses are equal, compare sizes and
2874 various property flags.
2875 (property_table_matches): New.
2876 (xtensa_read_table_entries): Extend to read new property tables. Add
2877 output_addr parameter to indicate that output addresses should be used.
2878 Use bfd_get_section_limit.
2879 (elf_xtensa_find_property_entry): New.
2880 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2881 (elf_xtensa_check_relocs): Handle new relocations.
2882 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2883 relocations. Use new xtensa-isa.h functions.
2884 (build_encoding_error_message): Remove encode_result parameter. Add
2885 new target_address parameter used to detect alignment errors.
2886 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2887 error handling. Use new is_operand_relocation function.
2888 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2889 Use underbar macro for error messages. Formatting.
2890 (get_const16_opcode): New.
2891 (get_l32r_opcode): Add a separate flag for initialization.
2892 (get_relocation_opnd): Operand number is no longer explicit in the
2893 relocation. Change to decode the opcode and analyze its operands.
2894 (get_relocation_slot): New.
2895 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2896 Use new xtensa-isa.h functions to handle multislot instructions.
2897 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2898 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2899 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2900 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2901 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2902 get_single_format, init_op_single_format_table): New.
2903 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2904 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2905 (contract_asm_expansion): Add error_message parameter and pass it to
2906 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2907 with R_XTENSA_SLOT0_OP.
2908 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2909 instructions. Use new xtensa-isa.h functions.
2910 (r_reloc struct): Add new virtual_offset field.
2911 (r_reloc_init): Add contents and content_length parameters. Set
2912 virtual_offset field to zero. Add contents to target_offset field for
2913 partial_inplace relocations.
2914 (r_reloc_is_defined): Check for null.
2915 (print_r_reloc): New debug function.
2916 (source_reloc struct): Replace xtensa_operand field with pair of the
2917 opcode and the operand position. Add is_abs_literal field.
2918 (init_source_reloc): Specify operand by opcode/position pair. Set
2919 is_abs_literal field.
2920 (source_reloc_compare): When target_offsets are equal, compare other
2921 fields to make sorting predictable.
2922 (literal_value struct): Add is_abs_literal field.
2923 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2924 (init_literal_value): New.
2925 (is_same_value): Replace with ...
2926 (literal_value_equal): ... this function. Add comparisons of
2927 virtual_offset and is_abs_literal fields.
2928 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2929 failure. Initialize has_last_loc field.
2930 (value_map_hash_table_delete): New.
2931 (hash_literal_value): Rename to ...
2932 (literal_value_hash): ... this. Include is_abs_literal flag and
2933 virtual_offset field in the hash value.
2934 (get_cached_value): Rename to ...
2935 (value_map_get_cached_value): ... this. Update calls to
2936 literal_value_hash and literal_value_equal.
2937 (add_value_map): Check for allocation failure. Update calls to
2938 value_map_get_cached_value and literal_value_hash.
2939 (text_action, text_action_list, text_action_t): New types.
2940 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2941 text_action_add, text_action_add_literal, offset_with_removed_text,
2942 offset_with_removed_text_before_fill, find_insn_action,
2943 print_action_list, print_removed_literals): New.
2944 (offset_with_removed_literals): Delete.
2945 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2946 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2947 allocated_relocs_count fields.
2948 (init_xtensa_relax_info): Initialize new fields.
2949 (reloc_bfd_fix struct): Add new translated field.
2950 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2951 translated field.
2952 (fix_compare, cache_fix_array): New.
2953 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2954 section via get_xtensa_relax_info. Use cache_fix_array to set up
2955 sorted fix_array and use bsearch instead of linear search.
2956 (section_cache_t): New struct.
2957 (init_section_cache, section_cache_section, clear_section_cache): New.
2958 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2959 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2960 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2961 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2962 New.
2963 (retrieve_contents): Use bfd_get_section_limit.
2964 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2965 to compute_removed_literals. Free value_map_hash_table when no longer
2966 needed.
2967 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2968 compute_text_actions for all sections.
2969 (find_relaxable_sections): Mark sections as relaxable if they contain
2970 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2971 call. Increment relax_info src_count field only for appropriate
2972 relocation types. Remove is_literal_section check.
2973 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2974 r_reloc_init and find_associated_l32r_irel. Check
2975 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2976 literals. Pass is_abs_literal flag to init_source_reloc.
2977 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2978 CONST16 instructions. Adjust calls to r_reloc_init and
fda3ecf2 2979 pcrel_reloc_fits. Handle weak symbols conservatively.
43cd72b9
BW		 2980 (find_associated_l32r_irel): Add bfd parameter and pass it to
2981 is_l32r_relocation.
2982 (compute_text_actions, compute_ebb_proposed_actions,
2983 compute_ebb_actions, check_section_ebb_pcrels_fit,
2984 check_section_ebb_reduces, text_action_add_proposed,
2985 compute_fill_extra_space): New.
2986 (remove_literals): Replace with ...
2987 (compute_removed_literals): ... this function. Call
2988 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2989 Call xtensa_read_table_entries to get the property table. Skip
2990 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2991 is_removable_literal, remove_dead_literal, and
fda3ecf2 2992 identify_literal_placement functions.
43cd72b9
BW		 2993 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2994 instead of linear search.
2995 (is_removable_literal, remove_dead_literal,
2996 identify_literal_placement): New.
2997 (relocations_reach): Update check for literal not referenced by any
2998 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2999 (coalesce_shared_literal, move_shared_literal): New.
3000 (relax_section): Use bfd_get_section_limit. Call
3001 translate_section_fixes. Update calls to r_reloc_init and
3002 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3003 Add call to pin_internal_relocs. Add special handling for
3004 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3005 info to calculate new addend_displacement variable. Replace code for
3006 deleting literals with more general code to perform the actions
3007 determined by the action_list for the section.
3008 (translate_section_fixes, translate_reloc_bfd_fix): New.
3009 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3010 find_removed_literal only if is_operand_relocation. Update call to
3011 offset_with_removed_text. Use new target_offset and removed_bytes
3012 variables.
3013 (move_literal): New.
3014 (relax_property_section): Use bfd_get_section_limit. Set new
3015 is_full_prop_section flag and handle new property tables. Update calls
3016 to r_reloc_init and offset_with_removed_text. Check
3017 is_relaxable_asm_section flag. Handle expansion of zero-sized
3018 unreachable entries, with use of offset_with_removed_text_before_fill.
3019 For relocatable links, combine entries only for literal tables.
3020 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3021 calls to offset_with_removed_text. Translate st_size field for
3022 function symbols.
3023 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3024 failure. Add contents parameter. Update call to get_bfd_fix. Update
3025 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3026 R_XTENSA_ASM_EXPAND relocs.
3027 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3028 call to get_bfd_fix. Include offset from contents for partial_inplace
3029 relocations.
3030 (is_reloc_sym_weak): New.
3031 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3032 (prop_sec_len): New.
3033 (xtensa_is_property_section): Handle new property sections.
3034 (is_literal_section): Delete.
3035 (internal_reloc_compare): When r_offset matches, compare r_info and
3036 r_addend to make sorting predictable.
3037 (internal_reloc_matches): New.
3038 (xtensa_get_property_section_name): Handle new property sections.
3039 (xtensa_get_property_predef_flags): New.
3040 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3041 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3042 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3043 (xtisa_errno, xtisa_error_msg): New variables.
3044 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3045 (xtensa_insnbuf_alloc): Add error handling.
3046 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3047 use xtensa_format_decode. Add error handling.
3048 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3049 instruction length to find the number of bytes to copy.
3050 (xtensa_isa_init): Add error handling. Replace calls to
3051 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3052 tables in the xtensa_modules structure.
3053 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3054 xtensa_extend_isa): Delete.
3055 (xtensa_isa_free): Change to only free lookup tables.
3056 (opname_lookup_compare): Replace with ...
3057 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3058 (xtensa_insn_maxlength): Rename to ...
3059 (xtensa_isa_maxlength): ... this.
3060 (xtensa_insn_length): Delete.
3061 (xtensa_insn_length_from_first_byte): Replace with ...
3062 (xtensa_isa_length_from_chars): ... this function.
3063 (xtensa_num_opcodes): Rename to ...
3064 (xtensa_isa_num_opcodes): ... this.
3065 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3066 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3067 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3068 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3069 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3070 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3071 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3072 (xtensa_opcode_lookup): Add error handling.
3073 (xtensa_decode_insn): Replace with ...
3074 (xtensa_opcode_decode): ... this function, with new format and
3075 slot parameters. Add error handling.
3076 (xtensa_encode_insn): Replace with ...
3077 (xtensa_opcode_encode): ... this function, which does the encoding via
3078 one of the entries in the "encode_fns" array. Add error handling.
3079 (xtensa_opcode_name): Add error handling.
3080 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3081 xtensa_opcode_is_call): New.
3082 (xtensa_num_operands): Replace with ...
3083 (xtensa_opcode_num_operands): ... this function. Add error handling.
3084 (xtensa_opcode_num_stateOperands,
3085 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3086 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3087 xtensa_operand_is_visible): New.
3088 (xtensa_get_operand, xtensa_operand_kind): Delete.
3089 (xtensa_operand_inout): Add error handling and special-case for
3090 "sout" operands.
3091 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3092 operate on one slot of an instruction. Added error handling.
3093 (xtensa_operand_encode): Handle default operands with no encoding
3094 functions. Check for success by comparing against decoded value.
3095 Add error handling.
3096 (xtensa_operand_decode): Handle default operands. Return decoded value
3097 through argument pointer. Add error handling.
3098 (xtensa_operand_is_register, xtensa_operand_regfile,
3099 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3100 (xtensa_operand_isPCRelative): Rename to ...
3101 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3102 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3103 through argument pointer. Add error handling.
3104 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3105 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3106 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3107 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3108 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3109 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3110 xtensa_state_is_exported, xtensa_sysreg_lookup,
3111 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3112 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3113 xtensa_interface_num_bits, xtensa_interface_inout,
3114 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3115 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3116 * xtensa-modules.c: Rewrite to use new data structures.
3117 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3118 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3119 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3120 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3121 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3122 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3123 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3124 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3125 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3126 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3127 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3128 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3129 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3130 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3131 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3132 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3133 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3134 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3135 * Makefile.in: Regenerate.
3136 * bfd-in2.h: Likewise.
3137 * libbfd.h: Likewise.
3138
99022dfb
RS		 31392004-10-07 Richard Sandiford <rsandifo@redhat.com>
3140
3141 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3142 against the absolute section.
3143 (mips_elf64_write_rela): Likewise.
3144
b67ae299
NC		 31452004-10-07 Jan Beulich <jbeulich@novell.com>
3146
3147 * elf.c (elf_find_function): Don't generally check for matching
3148 section, just for non-file symbols. Remove redunant comparison
3149 for the latter.
3150 * elf32-arm.h (arm_elf_find_function): Likewise.
3151
8fdd7217
NC		 31522004-10-07 Jeff Baker <jbaker@qnx.com>
3153
3154 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3155 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3156 was specified.
3157
073a2dc3
RM		 31582004-10-04 Roland McGrath <roland@redhat.com>
3159
3160 * hash.c (bfd_hash_set_default_size): Use const for table.
3161 Use size_t instead of int for variable compared to sizeof results.
3162
7785be14
AM		 31632004-10-05 Alan Modra <amodra@bigpond.net.au>
3164
3165 PR 425
3166 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3167
40a18ebd
NC		 31682004-10-01 Paul Brook <paul@codesourcery.com>
3169
3170 * elf32-arm.h (elf32_arm_fake_sections,
3171 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3172 functions.
3173 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3174
8935b81f
AM		 31752004-10-01 Alan Modra <amodra@bigpond.net.au>
3176
3177 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3178 need_lsda_relative.
3179 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3180 need_relative or need_lsda_relative if we are processing an
3181 offset for a reloc on a FDE initial loc or LSDA field
3182 respectively.
3183 (_bfd_elf_write_section_eh_frame): Test need_relative and
3184 need_lsda_relative in place of corresponding make_* field
3185 when deciding to use pc-relative encodings.
3186
eeac373a
PB		 31872004-09-30 Paul Brook <paul@codesourcery.com>
3188
3189 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3190 target2 relocation type.
3191
7479dfd4
L		 31922004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3193
3194 PR 414
3195 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3196
0dd132b6
NC		 31972004-09-30 Paul Brook <paul@codesourcery.com>
3198
3199 * reloc.c: Add BFD_RELOC_ARM_SMI.
3200 * bfd-in2.h: Regenerate.
3201 * libbfd.h: Ditto.
3202
1ba54ee0
AM		 32032004-09-24 Alan Modra <amodra@bigpond.net.au>
3204
3205 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3206 vma and output offset to address.
3207 * simple.c (simple_save_output_info): Only set output section
3208 and offset for debug sections, or those not already set up by
3209 the linker.
3210 (bfd_simple_get_relocated_section_contents): Update comment.
3211
5efb6261
AM		 32122004-09-24 Alan Modra <amodra@bigpond.net.au>
3213
3214 * elf.c (IS_LOADED): Delete.
3215 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3216 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3217 to 2004-09-22.
3218
fca870e4
AM		 32192004-09-23 Alan Modra <amodra@bigpond.net.au>
3220
3221 PR gas/396
3222 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3223 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3224 redundant assignment of EM_SPARC.
3225
c86696a3
BF		 32262004-09-22 Brian Ford <ford@vss.fsi.com>
3227
3228 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3229 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3230 constants.
3231 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3232
73adb214
AM		 32332004-09-22 Alan Modra <amodra@bigpond.net.au>
3234
3235 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3236 (elf_backend_modify_segment_map): Don't define.
3237
b301b248
AM		 32382004-09-22 Alan Modra <amodra@bigpond.net.au>
3239
3240 * elf.c (IS_LOADED): Define.
3241 (assign_file_positions_for_segments): Don't round up file offset of
3242 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3243 Delete code handling link script adjustment of lma. Do the adjust
3244 in later code handling similar ajustments. Remove dead code error
3245 check. Warn if section lma would require a negative offset
3246 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3247 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3248 update voff in section loop. Change voff in segment loop to be an
3249 adjustment on top of "off". Set sec->filepos and update "off" later.
3250 Test for loadable sections consistently using IS_LOADED. Similarly,
073a2dc3 3251 test for alloc-only sections other than .tbss consistently.
b301b248
AM		 3252 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3253 Tidy PT_NOTE handling. Use %B and %A in error messages.
3254 (assign_file_positions_except_relocs): Use %B in error message.
3255
3f85e526
L		 32562004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3257
3258 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3259 (CONFIG_STATUS_DEPENDENCIES): New.
3260 (Makefile): Removed.
3261 (config.status): Likewise.
3262 * Makefile.in: Regenerated.
3263
eb043451
PB		 32642004-09-17 Paul Brook <paul@codesourcery.com>
3265
3266 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3267 (bfd_elf32_arm_process_before_allocation): Update prototype.
3268 * bfd-in2.h: Regenerate.
3269 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3270 (elf32_arm_link_hash_table_create): Set it.
3271 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3272 (bfd_elf32_arm_set_target_relocs): New function.
3273 (arm_real_reloc_type): New function.
3274 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3275 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3276 (elf32_arm_gc_sweep_hook): Ditto.
3277 (elf32_arm_check_relocs): Ditto.
3278 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3279 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3280 R_ARM_GOT_TARGET2.
3281 (elf32_arm_got_prel): New variable.
3282 (elf32_arm_howto_from_type): New function.
3283 (elf32_arm_info_to_howto): Use it.
3284 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3285 BFD_RELOC_ARM_TARGET2.
3286 * libbfd.h: Regenerate.
3287 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3288
f6e332e6
AM		 32892004-09-17 Alan Modra <amodra@bigpond.net.au>
3290
3291 * ecoff.c: Update u.undef.next refs.
3292 * elf64-ppc.c: Likewise.
3293 * elflink.c: Likewise.
3294 * linker.c: Likewise.
3295 * xcofflink.c: Likewise.
3296
3297 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3298 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3299 fields to indirect struct.
3300 * elf-m10300.c: Update u.weakdef refs.
3301 * elf32-arm.h: Likewise.
3302 * elf32-cris.c: Likewise.
3303 * elf32-frv.c: Likewise.
3304 * elf32-hppa.c: Likewise.
3305 * elf32-i370.c: Likewise.
3306 * elf32-i386.c: Likewise.
3307 * elf32-m32r.c: Likewise.
3308 * elf32-m68k.c: Likewise.
3309 * elf32-ppc.c: Likewise.
3310 * elf32-s390.c: Likewise.
3311 * elf32-sh.c: Likewise.
3312 * elf32-sparc.c: Likewise.
3313 * elf32-vax.c: Likewise.
3314 * elf32-xtensa.c: Likewise.
3315 * elf64-alpha.c: Likewise.
3316 * elf64-hppa.c: Likewise.
3317 * elf64-ppc.c: Likewise.
3318 * elf64-s390.c: Likewise.
3319 * elf64-sh64.c: Likewise.
3320 * elf64-sparc.c: Likewise.
3321 * elf64-x86-64.c: Likewise.
3322 * elfxx-ia64.c: Likewise.
3323 * elfxx-mips.c: Likewise.
3324 * elflink.c: Likewise. Also u.elf_hash_value.
3325 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3326 indirection.
3327 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3328 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3329 (bfd_elf_gc_record_vtentry): Likewise.
3330 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3331
90c0a373
AM		 33322004-09-17 Alan Modra <amodra@bigpond.net.au>
3333
3334 * Makefile.am: Run "make dep-am".
3335 * Makefile.in: Regenerate.
3336 * bfd-in2.h: Regenerate.
3337 * po/SRC-POTFILES.in: Regenerate.
3338 * po/bfd.pot: Regenerate.
3339
f5385ebf
AM		 33402004-09-16 Alan Modra <amodra@bigpond.net.au>
3341
3342 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3343 with bitfields. Make "type" and "other" bitfields too.
3344 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3345 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3346 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3347 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3348 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3349 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3350 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3351 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3352 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3353 * elf-m10300.c: Likewise.
3354 * elf.c: Likewise.
3355 * elf32-arm.h: Likewise.
3356 * elf32-cris.c: Likewise.
3357 * elf32-frv.c: Likewise.
3358 * elf32-hppa.c: Likewise.
3359 * elf32-i370.c: Likewise.
3360 * elf32-i386.c: Likewise.
3361 * elf32-m32r.c: Likewise.
3362 * elf32-m68k.c: Likewise.
3363 * elf32-ppc.c: Likewise.
3364 * elf32-s390.c: Likewise.
3365 * elf32-sh-symbian.c: Likewise.
3366 * elf32-sh.c: Likewise.
3367 * elf32-sh64.c: Likewise.
3368 * elf32-sparc.c: Likewise.
3369 * elf32-vax.c: Likewise.
3370 * elf32-xtensa.c: Likewise.
3371 * elf64-alpha.c: Likewise.
3372 * elf64-hppa.c: Likewise.
3373 * elf64-ppc.c: Likewise.
3374 * elf64-s390.c: Likewise.
3375 * elf64-sh64.c: Likewise.
3376 * elf64-sparc.c: Likewise.
3377 * elf64-x86-64.c: Likewise.
3378 * elflink.c: Likewise.
3379 * elfxx-ia64.c: Likewise.
3380 * elfxx-mips.c: Likewise.
3381 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3382 * configure: Regenerate.
3383 * aclocal.m4: Regenerate.
3384
b6ee372a
AM		 33852004-09-16 Alan Modra <amodra@bigpond.net.au>
3386
3387 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3388 around uses of R_ARM_TARGET1.
3389 (elf32_arm_check_relocs): Likewise.
3390
9c504268
PB		 33912004-09-13 Paul Brook <paul@codesourcery.com>
3392
3393 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3394 prototype.
3395 * bfd-in2.h: Regenerate.
3396 * libbfd.h: Regenerate.
3397 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3398 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3399 (bfd_elf32_arm_process_before_allocation): Ditto.
3400 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3401 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3402 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3403 * reloc.c: Ditto.
3404
94ea025a
JB		 34052004-09-10 Joel Brobecker <brobecker@gnat.com>
3406
3407 * hpux-core.c (thread_section_p): New function.
3408 (hpux_core_core_file_p): Fix computation of offset in call
3409 to bfd_seek. Create a ".reg" section from an arbitrary
3410 ".reg/<id>" section if none was created after having read
3411 all sections.
3412
24443139
AS		 34132004-09-11 Andreas Schwab <schwab@suse.de>
3414
3415 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3416 * aclocal.m4: Rebuild.
3417 * configure: Rebuild.
3418
f4eae89c
JB		 34192004-09-10 Joel Brobecker <brobecker@gnat.com>
3420
3421 * section.c (bfd_sections_find_if): Fix parameter name in
3422 comment to match code.
3423
e0638f70
AM		 34242004-09-10 Alan Modra <amodra@bigpond.net.au>
3425
3426 * elf.c (assign_file_positions_except_relocs): Assign relocs
3427 stored in a bfd section.
3428
5e0f5ae3
HPN		 34292004-09-08 Hans-Peter Nilsson <hp@axis.com>
3430
3431 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3432 h->gotplt_refcount to 0, not -1.
3433
ada1953e
HPN		 34342004-09-07 Hans-Peter Nilsson <hp@axis.com>
3435
3436 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3437 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3438 symname.
3439 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3440 handle symbol visibility here.
3441
ee75fd95
AM		 34422004-09-07 Alan Modra <amodra@bigpond.net.au>
3443
3444 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3445 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3446 callers.
3447 (ppc_stub_name): Remove trailing "+0" on stub name.
3448 (create_linkage_sections): Create relocations for
3449 branch lookup table when --emit-relocs as well as when --shared.
3450 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3451 relbrlt test. For --emit-stub-syms, always output a sym even when
3452 one already exists on a plt call stub. Put stub type in the stub
3453 symbol name.
3454 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3455 test.
3456 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3457 reloc_count in stub sections. Adjust relbrlt test.
3458 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3459 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3460 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3461 for relocs against discarded symbols. Fix comments.
3462
229fcec5
MM		 34632004-09-06 Mark Mitchell <mark@codesourcery.com>
3464
3465 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3466 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3467 from ...
3468 (map_sections_to_segments): ... here. Use it. Assign a file
3469 position to the .dynamic section if it is not loadable, but part
3470 of the PT_DYNAMIC segment.
3471 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3472 offsets, not VMAs, for the BPABI. Do not fill in the header in
3473 the .got.plt section for the BPABI.
3474 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3475 PT_DYNAMIC segment.
3476 (elf_backend_want_got_plt): Define to zero for Symbian OS.
073a2dc3 3477
9a0789ec
NC		 34782004-09-06 Nick Clifton <nickc@redhat.com>
3479
3480 * elflink.c (elf_link_add_object_symbols): Set the error code to
3481 bfd_error_wrong_format when the input format does not match the
3482 output format.
3483
7b53ace3
AM		 34842004-09-06 Alan Modra <amodra@bigpond.net.au>
3485
3486 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3487 (ppc64_elf_check_directives): ..here.
3488 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3489 before accessing ppc64_elf_tdata.
3490 (ppc64_elf_finish_dynamic_sections): And here too.
3491
3e540f25
AM		 34922004-09-04 Alan Modra <amodra@bigpond.net.au>
3493
3494 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3495
e5a52504
MM		 34962004-09-03 Mark Mitchell <mark@codesourcery.com>
3497
3498 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3499 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3500 (bfd_elf32_littlearm_symbian_vec): Likewise.
3501 * configure: Regenerated.
3502 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3503 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3504 (PLT_ENTRY_SIZE): Likewise.
3505 (bfd_vma_elf32_arm_symbian_plt_entry): New
3506 variable.
3507 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3508 and symbian_p.
3509 (create_got_section): Don't create sections when generating BPABI
3510 objects.
3511 (elf32_arm_create_dynamic_sections): Tidy.
3512 (elf32_arm_link_hash_table_create): Set plt_header_size,
3513 plt_entry_size, and symbian_p.
3514 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3515 generating BPABI objects.
3516 (allocate_dynrelocs): Use htab->plt_header_size, not
3517 PLT_HEADER_SIZE. Do not add to .got.plt when
3518 generating BPABI objects.
3519 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3520 * elfarm-nabi.c: Add SymbianOS target vectors.
3521 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3522 (_bfd_elf_link_create_dynamic_sections): Likewise.
3523 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3524 (elfNN_bed): Use it.
3525 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3526 (bfd_elf32_littlearm_symbian_vec): Likewise.
3527 (_bfd_target_vector): Add them.
3528
6e3b6835
NC		 35292004-09-03 Nick Clifton <nickc@redhat.com>
3530
3531 PR 360
3532 * coffcode.h (handle_COMDAT): Replace abort with an warning
3533 message and allow the scan to continue.
3534
595da8c5
AM		 35352004-09-02 Alan Modra <amodra@bigpond.net.au>
3536
3537 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3538 in when reading relocs, not our sorted syms. Remove unnecessary
3539 var.
3540
6723a9f4
EB		 35412004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3542
3543 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3544
5464f5a1
NN		 35452004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3546
3547 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3548 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3549 replace uses of *_alias with *_noncanonical.
3550 * aclocal.m4: Rebuild with aclocal 1.4p6.
3551 * Makefile.in: Rebuild with automake 1.4p6.
3552 * doc/Makefile.in: Rebuild with automake 1.4p6.
3553 * configure.in: Autoupdate with autoupdate 2.59.
3554 * config.in: Regenerate with autoheader 2.59.
3555 * configure: Regnerate with autoconf 2.59.
3556
a7535cf3
AM		 35572004-08-28 Alan Modra <amodra@bigpond.net.au>
3558
3559 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3560 symbol pointer arrays before modifying.
3561
c9727e01
AM		 35622004-08-28 Alan Modra <amodra@bigpond.net.au>
3563
b91e2ae2 3564 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
c9727e01
AM		 3565 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3566 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3567 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
b91e2ae2
AM		 3568 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3569 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3570 Use both symbol tables on non-relocatable objects. Use a common
3571 error exit. Fix "mid" warning.
c9727e01
AM		 3572 * libbfd.h: Regenerate.
3573 * bfd-in2.h: Regenerate.
3574
699733f6
AM		 35752004-08-28 Alan Modra <amodra@bigpond.net.au>
3576
3577 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3578 object file.
3579 (struct sfpr_def_parms): Save some space.
3580 (sfpr_define): Here too.
3581
3582 * elf64-ppc.c (compare_symbols): Put section syms first.
3583 (sym_exists_at): New function.
3584 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3585 points only for relocatable files. Use .opd section contents
3586 otherwise. Generally clean up the code.
3587
deb0e272
AM		 35882004-08-27 Alan Modra <amodra@bigpond.net.au>
3589
3590 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3591 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3592 (struct sfpr_def_parms): New.
3593 (sfpr_define): New function.
3594 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3595 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3596 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3597 (savefpr1_tail, restfpr1_tail): New functions.
3598 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3599 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3600 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3601 code. Define all ABI mandated _save and _rest functions.
3602
85a84e7a
PB		 36032004-08-26 Paul Brook <paul@codesourcery.com>
3604
deb0e272 3605 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
85a84e7a 3606
688c58f3
AM		 36072004-08-26 Alan Modra <amodra@bigpond.net.au>
3608
3609 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3610 TRUE or FALSE.
3611
3e95eabc
AM		 36122004-08-26 Alan Modra <amodra@bigpond.net.au>
3613
3614 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3615 that pcrel correction is applied for R_386_PC32.
3616
f855931b
AM		 36172004-08-25 Alan Modra <amodra@bigpond.net.au>
3618
3619 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3620 for R_386_32 and R_386_PC32 relocs against symbols defined in
3621 discarded sections.
3622
b18c562e
NC		 36232004-08-25 Dmitry Diky <diwil@spec.ru>
3624
3625 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3626 Add new relocations.
3627 * bfd-in2.h: Regenerate.
f855931b 3628 * libbfd.h: Regenerate.
b18c562e
NC		 3629 * elf32-msp430.c: Clean-up code.
3630 (elf_msp430_howto_table): Add new relocation entries.
3631 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3632 (msp430_elf_relax_section): New function.
3633 (msp430_elf_relax_delete_bytes): New function.
3634 (msp430_elf_symbol_address_p): New function.
3635
af705ba8
NC		 36362004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3637
3638 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3639 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3640
ea5158d8
DJ		 36412004-08-20 Daniel Jacobowitz <dan@debian.org>
3642
3643 * elflink.c (_bfd_elf_section_already_linked): Handle
3644 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3645
49d934f1
MM		 36462004-08-19 Mark Mitchell <mark@codesourcery.com>
3647
3648 * config.bfd (arm*-*-symbianelf*): New target.
3649 (arm*-*-eabi*): Likewise.
3650
039b3fef
AM		 36512004-08-19 Alan Modra <amodra@bigpond.net.au>
3652
3653 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3654 "struct ppc_link_hash_entry *".
3655 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3656 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3657
3f764659
JJ		 36582004-08-19 Jakub Jelinek <jakub@redhat.com>
3659
3660 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3661 entries (where fd_aux overlaps next entry's fd_func).
3662 Add non_overlapping argument, use it.
3663 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3664 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3665 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3666 as indexes into opd_sym_map/opd_adjust array.
3667 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3668
c09bdfe5
AM		 36692004-08-18 Alan Modra <amodra@bigpond.net.au>
3670
3671 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3672 if we can look up their function descriptor in a regular file.
3673
271d0fc3
NC		 36742004-08-18 Nick Clifton <nickc@redhat.com>
3675
3676 PR 324
3677 * cofflink.c (coff_link_add_symbols): Check that the comdat
3678 pointer in the coff_section_data structure has been initialised
3679 before using it.
3680
a010d60f
AM		 36812004-08-18 Alan Modra <amodra@bigpond.net.au>
3682
3683 PR 338
3684 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3685 changing bfd_link_hash_undefined to bfd_link_hash_new.
3686
90e3cdf2
JJ		 36872004-08-17 Jakub Jelinek <jakub@redhat.com>
3688
3689 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3690 if not yet defined.
3691 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3692 (synthetic_opd, synthetic_relocatable): New variables.
3693 (compare_symbols, compare_relocs): New helper routines.
3694 (ppc64_elf_get_synthetic_symtab): New function.
3695 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3696 to relsyms.
3697 * bfd-in2.h: Regenerated.
3698 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3699 to relsyms. Return 0 if abfd is relocatable.
3700
7c2c8505
AM		 37012004-08-17 Alan Modra <amodra@bigpond.net.au>
3702
3703 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3704
0367ecfb
NC		 37052004-08-17 Nick Clifton <nickc@redhat.com>
3706
3707 * (is_arm_mapping_symbol_name): New function - return true
3708 when a symbol name matches the requirements for an ARM mapping
3709 symbol name.
3710 (arm_elf_find_function): New function based on
3711 elf_find_function in elf.c but skipping ARM mapping symbols
3712 and including thumb function symbols.
3713 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3714 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3715
2441e016
AM		 37162004-08-17 Alan Modra <amodra@bigpond.net.au>
3717
3718 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3719 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3720 (ppc64_elf_brtaken_reloc): Here too.
3721
35b0ce59
AM		 37222004-08-17 Alan Modra <amodra@bigpond.net.au>
3723
3724 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3725 symbol visibility.
3726 (ppc64_elf_check_directives): Check that we have the right hash
3727 table before proceeding.
3728
81688140
AM		 37292004-08-17 Alan Modra <amodra@bigpond.net.au>
3730
3731 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3732 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3733 the sections that will be discarded.
3734
327c1315
AM		 37352004-08-16 Alan Modra <amodra@bigpond.net.au>
3736
3737 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3738
45fc9e4a
AM		 37392004-08-16 Alan Modra <amodra@bigpond.net.au>
3740
3741 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3742 free space available.
3743
9dadfa79
AM		 37442004-08-16 Alan Modra <amodra@bigpond.net.au>
3745
3746 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
f89c4dec 3747 occurrences with bfd_byte * thoughout file.
9dadfa79
AM		 3748
3749 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3750 (xcoff_write_armap_big): Likewise.
3751 (xcoff_write_archive_contents_old): Likewise.
3752 (xcoff_write_archive_contents_big): Likewise.
3753
3754 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3755
57e8b36a
NC		 37562004-08-13 Nick Clifton <nickc@redhat.com>
3757
3758 * elf32-arm.h: Convert to ISO C90.
3759
a005f94e
AM		 37602004-08-13 Alan Modra <amodra@bigpond.net.au>
3761
3762 PR 293
3763 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3764 zero the plt field.
3765
d003868e
AM		 37662004-08-13 Alan Modra <amodra@bigpond.net.au>
3767
3768 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3769 (bfd_archive_filename, bfd_get_section_ident): Delete.
3770 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3771 bfd_archive_filename.
3772 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3773 to warn about symbols in discarded sections. Use _bfd_error_handler.
3774 * aout-adobe.c (aout_adobe_callback): See below.
3775 * aout-cris.c (swap_ext_reloc_in): ..
3776 * coff-arm.c (find_thumb_glue, find_arm_glue,
3777 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3778 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3779 coff_arm_copy_private_bfd_data): ..
3780 * coff-i860.c (i860_reloc_processing): ..
3781 * coff-mcore.c (mcore_coff_unsupported_reloc,
3782 coff_mcore_relocate_section): ..
3783 * coff-ppc.c (coff_ppc_relocate_section): ..
3784 * coff-rs6000.c (xcoff_create_csect_from_smclas
3785 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3786 sh_swap_insns, sh_relocate_section): ..
3787 * coff-tic54x.c (tic54x_reloc_processing): ..
3788 * coff-tic80.c (coff_tic80_relocate_section): ..
3789 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3790 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3791 coff_slurp_symbol_table, coff_classify_symbol,
3792 coff_slurp_reloc_table): ..
3793 * coffgen.c (_bfd_coff_read_string_table): ..
3794 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3795 _bfd_coff_generic_relocate_section): ..
3796 * cpu-arm.c (bfd_arm_merge_machines): ..
3797 * cpu-sh.c (sh_merge_bfd_arch): ..
3798 * elf-hppa.h (elf_hppa_relocate_section): ..
3799 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3800 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3801 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3802 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3803 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3804 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3805 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3806 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3807 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3808 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3809 cris_elf_merge_private_bfd_data
3810 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3811 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3812 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3813 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3814 elf32_hppa_relocate_section): ..
3815 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3816 i370_elf_check_relocs, i370_elf_relocate_section): ..
3817 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3818 elf_i386_relocate_section): ..
3819 * elf32-m32r.c (m32r_elf_relocate_section,
3820 m32r_elf_merge_private_bfd_data): ..
3821 * elf32-m68hc1x.c (m68hc12_add_stub,
3822 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3823 * elf32-m68k.c (elf_m68k_relocate_section): ..
3824 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3825 mcore_elf_relocate_section): ..
3826 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3827 ppc_elf_check_relocs, ppc_elf_relocate_section,
3828 ppc_elf_begin_write_processing): ..
3829 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3830 elf_s390_relocate_section): ..
3831 * elf32-sh-symbian.c (sh_symbian_import_as,
3832 sh_symbian_process_embedded_commands,
3833 sh_symbian_relocate_section): ..
3834 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3835 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3836 sh_elf_merge_private_data): ..
3837 * elf32-sparc.c (elf32_sparc_check_relocs,
3838 elf32_sparc_relocate_section,
3839 elf32_sparc_merge_private_bfd_data): ..
3840 * elf32-v850.c (v850_elf_check_relocs,
3841 v850_elf_merge_private_bfd_data): ..
3842 * elf32-xtensa.c (elf_xtensa_check_relocs,
3843 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3844 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3845 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3846 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3847 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3848 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3849 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3850 ppc64_elf_relocate_section): ..
3851 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3852 elf_s390_relocate_section): ..
3853 * elf64-sh64.c (sh_elf64_relocate_section): ..
3854 * elf64-sparc.c (sparc64_elf_check_relocs,
3855 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3856 sparc64_elf_merge_private_bfd_data): ..
3857 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3858 elf64_x86_64_relocate_section): ..
3859 * elflink.c (_bfd_elf_add_default_symbol,
3860 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3861 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3862 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3863 elf_get_linked_section_vma, elf_fixup_link_order,
3864 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3865 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3866 * elfxx-ia64.c (elfNN_ia64_relax_section,
3867 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3868 * elfxx-mips.c (mips_elf_perform_relocation,
3869 _bfd_mips_elf_check_relocs,
3870 _bfd_mips_elf_merge_private_bfd_data): ..
3871 * ieee.c (ieee_slurp_external_symbols): ..
3872 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3873 * libbfd.c (_bfd_generic_verify_endian_match): ..
3874 * linker.c (_bfd_generic_link_add_one_symbol,
3875 _bfd_generic_section_already_linked): ..
3876 * pdp11.c (translate_to_native_sym_flags): ..
3877 * pe-mips.c (coff_pe_mips_relocate_section): ..
3878 * peicode.h (pe_ILF_build_a_bfd): ..
3879 * srec.c (srec_bad_byte): ..
3880 * stabs.c (_bfd_link_section_stabs): ..
3881 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3882 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3883 with corresponding %B and %A in _bfd_error_handler format string.
3884 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3885 calls to use %A and %B. Fix "against symbol .. from section" and
3886 similar error messages. Combine multiple _bfd_error_handler calls
3887 where they were separated due to bfd_archive_filename deficiencies.
3888 * bfd-in2.h: Regenerate.
3889
6ba842b6
L		 38902004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3891
3892 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3893 relocation.
3894
99877b66
AM		 38952004-08-10 Alan Modra <amodra@bigpond.net.au>
3896
3897 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3898 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3899 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3900 Add twiddled_syms.
3901 (link_hash_newfunc): Init was_undefined.
3902 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3903 Use undefweak instead.
3904 (ppc64_elf_check_directives): Fix undefs chain.
3905 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3906 references.
3907 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3908 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3909 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3910
ba3bee0b
JJ		 39112004-08-09 Jakub Jelinek <jakub@redhat.com>
3912
3913 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3914 error, test input_section flags rather than sec.
3915
8387904d
AM		 39162004-08-09 Alan Modra <amodra@bigpond.net.au>
3917
3918 * elf-bfd.h (struct elf_backend_data): Add
3919 elf_backend_archive_symbol_lookup.
3920 (_bfd_elf_archive_symbol_lookup): Declare.
3921 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3922 (elf_link_add_archive_symbols): ..extracted from here. Call the
3923 backend version.
3924 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3925 (elfNN_bed): Init new field.
3926 * elf64-ppc.c (elf_backend_check_directives): Define.
3927 (elf_backend_archive_symbol_lookup): Define.
3928 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3929 a ppc_link_hash_entry pointer.
3930 (get_fdh): Move.
3931 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3932 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3933 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3934 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3935 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3936 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3937 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3938 descriptor symbols.
3939
b25116a9
AM		 39402004-08-09 Alan Modra <amodra@bigpond.net.au>
3941
8843416a
AM		 3942 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3943 (ppc64_elf_add_symbol_hook): Test for NULL section.
3944 (get_sym_h): Formatting.
3945 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3946 stub target_value.
3947
b25116a9
AM		 3948 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3949 long branch stubs with code handling plt and r2off branch stubs.
3950
ccfa59ea
AM		 39512004-08-09 Alan Modra <amodra@bigpond.net.au>
3952
3953 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3954 * elflink.c (elf_link_input_bfd): Formatting.
3955 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3956 all callers.
3957 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3958 (link_hash_newfunc): Don't set it.
3959 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3960 (ppc64_elf_mark_entry_syms): Delete.
3961 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3962 sections. Use get_opd_info.
3963 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3964
4025353c
AM		 39652004-08-09 Alan Modra <amodra@bigpond.net.au>
3966
4f800a42
AM		 3967 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3968
06da1e8e
AM		 3969 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3970 (func_desc_adjust): Don't set have_undefweak.
3971 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3972 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3973
34814b9f
AM		 3974 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3975 "struct ppc_link_hash_entry *". Adjust all references.
3976 (ppc64_elf_hide_symbol): Correct a comment.
3977
4025353c
AM		 3978 * elf64-ppc.c (get_opd_info): New function.
3979 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3980 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3981 before calling get_fdh. Test fdh rather than h before dereferencing
3982 fdh. Mark removed symbols in opd_adjust.
3983 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3984 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3985 opd symbols.
3986 (ppc64_elf_output_symbol_hook): Likewise.
3987
db6579d4
PB		 39882004-08-06 Paul Brook <paul@codesourcery.com>
3989
3990 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3991 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3992 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3993 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3994 and BFD_RELOC_ARM_SBREL32.
3995 * bfd-in2.h, bbfd.h: Regenerate.
3996
a4d0f181
TS		 39972004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3998
3999 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4000 the dynamic link symbol actually in use.
4001
83774818
SC		 40022004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4003
4004 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4005
a4d0f181 40062004-07-31 Joel Brobecker <brobecker@gnat.com>
00b4930b
TS		 4007 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4008
4009 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4010 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4011
185d09ad
L		 40122004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4013 Nick Clifton <nickc@redhat.com>
4014
4015 PR 290
4016 * bfd.c (_bfd_default_error_handler): Make it global.
4017
4018 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4019
4020 * elf.c (assign_section_numbers): Cope gracefully with sections
4021 which have SHF_LINK_ORDER set but no sh_link set up.
4022 * elflink.c (elf_get_linked_section_vma): Likewise.
4023
4024 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4025 it to NULL.
4026
4027 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4028 Set it to _bfd_default_error_handler.
4029 (elfNN_bed): Add elf_backend_link_order_error_handler.
4030
4031 * libbfd-in.h (_bfd_default_error_handler): New.
4032
4033 * libbfd.h: Regenerated.
4034
7946e94a
JJ		 40352004-07-30 Jakub Jelinek <jakub@redhat.com>
4036
4037 * archures.c (bfd_mach_sparc_64bit_p): Define.
4038 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4039 * bfd-in2.h: Rebuilt.
4040
1d70c7fb
AO		 40412004-07-29 Alexandre Oliva <aoliva@redhat.com>
4042
4043 Introduce SH2a support.
4044 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4045 * archures.c (bfd_mach_sh2a_nofpu): New.
4046 * bfd-in2.h: Rebuilt.
4047 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4048 (arch_info_struct): Add sh2a_nofpu.
4049 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4050 2003-12-29 DJ Delorie <dj@redhat.com>
4051 * reloc.c: Add relocs for sh2a.
4052 * bfd-in2.h: Regenerate.
4053 * libbfd.hh: Regenerate.
4054 2003-12-01 Michael Snyder <msnyder@redhat.com>
4055 * archures.c (bfd_mach_sh2a): New.
4056 * bfd-in2.h: Rebuilt.
4057 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4058 (SH2A_NEXT): New.
4059 (arch_info_struct): Add sh2a.
4060 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4061
404ed0cf
DA		 40622004-07-28 Nick Clifton <nickc@redhat.com>
4063 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4064
4065 PR 273
4066 * som.c (setup_sections): Improve estimation of space sizes in
4067 relocatable objects.
4068
225247f0
JT		 40692004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4070 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4071 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4072 to targ_selvecs.
4073 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4074 * configure: Regenerate.
4075 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4076 case that accepts OSABI=NetBSD and OSABI=SysV.
4077 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4078 the base of .got or .data (if .got does not exist).
4079 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4080 set OSABI=NetBSD.
4081 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4082 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4083 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4084 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4085
3d7f7666
L		 40862004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4087
4088 PR 161/251
4089 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4090 (elf_sec_group): Defined.
4091 (bfd_elf_match_symbols_in_sections): New prototype.
4092 (_bfd_elf_setup_group_pointers): Likewise.
4093
4094 * elf.c (bfd_elf_discard_group): Abort.
4095 (bfd_elf_set_group_contents): Also include relocation sections.
4096 Remove zero-fill for ld -r.
4097 (_bfd_elf_setup_group_pointers): New function.
4098 (elf_sort_elf_symbol): Likewise.
4099 (elf_sym_name_compare): Likewise.
4100 (bfd_elf_match_symbols_in_sections): Likewise.
4101
4102 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4103
4104 * elflink.c (match_group_member): New.
4105 (elf_link_input_bfd): Check group member for discarded section.
4106 (try_match_symbols_in_sections): New function.
4107 (already_linked): Likewise.
4108 (_bfd_elf_section_already_linked): Support mixing comdat group
4109 and linkonce section.
4110
4111 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4112 * linker.c (bfd_section_already_linked_table_traverse): New.
4113
4114 * libbfd.h: Regenerated.
4115
670ec21d
NC		 41162004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4117
4118 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4119 BFD_RELOC_CRX_SWITCH32.
4120 * bfd-in2.h: Regenerate.
6cd7f07e 4121 * libbfd.h: Regenerate.
670ec21d
NC		 4122 * elf32-crx.c: Support relocation/relaxation of
4123 BFD_RELOC_CRX_SWITCH* types.
4124
2c66dc6c
AM		 41252004-07-27 Alan Modra <amodra@bigpond.net.au>
4126
4127 * elf64-ppc.c: Correct "Linker stubs" comment.
4128
38ce5b11
L		 41292004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4130
4131 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4132 linked-to section.
4133 (elf_linked_to_section): New.
4134
4135 * elf.c (assign_section_numbers): Set up sh_link for
4136 SHF_LINK_ORDER.
4137
4138 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4139 to sh_link for SHT_IA_64_UNWIND sections.
4140
65da361f
L		 41412004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4142
4143 * elflink.c (elf_fixup_link_order): Add _() to error message.
4144
08ccf96b
L		 41452004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4146
4147 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4148 an error if failed.
4149
082b7297
L		 41502004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4151
4152 * aout-adobe.c (aout_32_section_already_linked): Defined.
4153 * aout-target.h (MY_section_already_linked): Likewise.
4154 * aout-tic30.c (MY_section_already_linked): Likewise.
4155 * binary.c (binary_section_already_linked): Likewise.
4156 * bout.c (b_out_section_already_linked): Likewise.
4157 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4158 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4159 * coffcode.h (coff_section_already_linked): Likewise.
4160 * i386msdos.c (msdos_section_already_linked): Likewise.
4161 * i386os9k.c (os9k_section_already_linked): Likewise.
4162 * ieee.c (ieee_section_already_linked): Likewise.
4163 * ihex.c (ihex_section_already_linked): Likewise.
4164 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4165 * mmo.c (mmo_section_already_linked): Likewise.
4166 * nlm-target.h (nlm_section_already_linked): Likewise.
4167 * oasys.c (oasys_section_already_linked): Likewise.
4168 * pef.c (bfd_pef_section_already_linked): Likewise.
4169 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4170 * som.c (som_bfd_discard_group): Likewise.
4171 * srec.c (srec_section_already_linked): Likewise.
4172 * tekhex.c (tekhex_section_already_linked): Likewise.
4173 * versados.c (versados_section_already_linked): Likewise.
4174 * vms.c (vms_section_already_linked): Likewise.
4175 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4176 * xsym.c (bfd_sym_section_already_linked): Likewise.
4177
4178 * bfd-in.h (bfd_section_already_linked_table_init): New.
4179 (bfd_section_already_linked_table_free): Likewise.
4180
4181 * coff-rs6000.c (rs6000coff_vec): Add
4182 _bfd_generic_section_already_linked.
4183 (pmac_xcoff_vec): Likewise.
4184 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4185 (aix5coff64_vec): Likewise.
4186
4187 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4188 * elflink.c (_bfd_elf_section_already_linked): New function.
4189
4190 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4191
4192 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4193 (_bfd_generic_section_already_linked): New.
4194 (bfd_section_already_linked_hash_entry): Likewise.
4195 (bfd_section_already_linked): Likewise.
4196 (bfd_section_already_linked_table_lookup): Likewise.
4197 (bfd_section_already_linked_table_insert): Likewise.
4198
4199 * linker.c (bfd_section_already_linked): New.
4200 (_bfd_section_already_linked_table): Likewise.
4201 (bfd_section_already_linked_table_lookup): Likewise.
4202 (bfd_section_already_linked_table_insert): Likewise.
4203 (already_linked_newfunc): Likewise.
4204 (bfd_section_already_linked_table_init): Likewise.
4205 (bfd_section_already_linked_table_free): Likewise.
4206 (_bfd_generic_section_already_linked): Likewise.
4207
4208 * section.c (bfd_section): Remove comdat.
4209 (bfd_comdat_info): Moved to ...
4210 * bfd-in.h (coff_comdat_info): Here.
4211 (bfd_coff_get_comdat_section): New.
4212 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4213 * libcoff-in.h (coff_section_tdata): Add comdat.
4214 * coffcode.h (handle_COMDAT): Updated.
4215 * cofflink.c (coff_link_add_symbols): Likewise.
4216 * ecoff.c (bfd_debug_section): Likewise.
4217
4218 * targets.c (bfd_target): Add _section_already_linked.
4219 (BFD_JUMP_TABLE_LINK): Updated.
4220
4221 * bfd-in2.h: Regenerated.
4222 * libbfd.h: Likewise.
4223 * libcoff.h: Likewise.
4224
0b52efa6
PB		 42252003-07-21 Paul Brook <paul@codesourcery.com>
4226
4227 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4228 elf_fixup_link_order): New functions.
4229 (bfd_elf_final_link): Call elf_fixup_link_order.
4230
7e2294f9
AO		 42312004-07-21 Alexandre Oliva <aoliva@redhat.com>
4232
4233 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4234 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4235 common definitions.
4236 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4237 _bfd_elf_symbol_refs_local_p.
4238 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4239 symbols.
4240
e56f61be
L		 42412004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4242
4243 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4244 DYN_NO_NEEDED.
4245 (bfd_elf_get_dyn_lib_class): New prototype.
4246 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4247
4248 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4249 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4250 entry is needed. Issue an error if a DT_NEEDED entry is needed
4251 for a file marked DYN_NO_NEEDED.
4252 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4253 for DT_NEEDED tags.
4254
4255 * bfd-in2.h: Regenerated.
4256
27b56da8
DA		 42572004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4258
4259 * elflink.c (elf_section_complain_discarded): Don't complain in
4260 .PARISC.unwind.
4261
bbb268c3
JW		 42622004-07-10 James E Wilson <wilson@specifixinc.com>
4263
4264 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4265 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4266 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4267 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4268 Fix callers.
4269 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4270 bfd_put_64 to bfd_putl64.
4271 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2c66dc6c 4272
e525914f
L		 42732004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4274
4275 PR 240
4276 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4277 .init/.fini sections when trying to relax it.
4278
b1a6d0b1
NC		 42792004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4280
4281 * elf.c (assign_file_positions_for_segments): Make sure the
4282 .dynamic section is the first section in the PT_DYNAMIC segment.
4283
1a320fbb
NC		 42842004-07-09 Nick Clifton <nickc@redhat.com>
4285
4286 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4287 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4288 sh_elf_get_flags_from_mach functions so that they do not conflict
4289 when this target is built with other sh-elf targets.
4290 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4291 suppression of this function.
4292 (sh_elf_find_flags): Likewise.
4293
1fe1f39c
NC		 42942004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4295
4296 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4297 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4298 (BFD32_BACKENDS): Add elf32-crx.lo.
4299 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4300 (cpu-crx.lo): New target.
4301 (elf32-crx.lo): New target.
4302 * Makefile.in: Regenerate.
4303 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4304 (bfd_archures_list): Add bfd_crx_arch.
4305 * bfd-in2.h: Regenerate.
4306 * config.bfd: Handle crx-*-elf*, crx*.
4307 * configure.in: Handle bfd_elf32_crx_vec.
4308 * configure: Regenerate.
4309 * cpu-crx.c: New file.
4310 * elf32-crx.c: Likewise.
4311 * libbfd.h: Regenerate.
4312 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4313 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4314 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4315 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4316 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4317 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4318 * targets.c (bfd_elf32_crx_vec): Declare.
4319 (bfd_target_vector): Add bfd_elf32_crx_vec.
4320
85fbca6a
NC		 43212004-07-06 Nick Clifton <nickc@redhat.com>
4322
4323 * config.bfd: Add sh-symbian-elf target.
4324 * configure.in: Add bfd_elf32_shl_symbian_vec.
4325 * configure: Regenerate.
4326 * elf-bfd.h (struct elf_backend_data): Add new field
4327 'check_directives'.
1fe1f39c 4328 * elflink.c (elf_link_add_object_symbols): Invoke the
85fbca6a 4329 check_directives function, if defined.
1fe1f39c 4330 * elfxx-target.h: Provide a default, NULL definition for
85fbca6a 4331 check_directives.
1fe1f39c
NC		 4332 * targets.c: Add bfd_elf32_shl_symbian_vec.
4333 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
85fbca6a 4334 definition.
1fe1f39c 4335 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
85fbca6a 4336 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1fe1f39c 4337 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
85fbca6a 4338 not already been defined.
1fe1f39c
NC		 4339 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4340 * sh-symbian.c: New file. Provide functions to support the
85fbca6a
NC		 4341 * sh-symbian-elf target.
4342 * Makefile.am: Add elf32-sh-symbian.c
4343 * Makefile.in: Regenerate.
1fe1f39c 4344
871ec896
JR		 43452004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4346
1fe1f39c
NC		 4347 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4348 * Makefile.am: Ran make dep-am.
4349 * Makefile.in: Ran make dep-in.
871ec896 4350
c87db184
CF		 43512004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4352
4353 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4354 externals properly.
4355
06f2f6af
MS		 43562004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4357
4358 * config.bfd: Add want64 to configuration target s390-*-linux*.
4359
b602c853
L		 43602004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4361
4362 * bfd.c (bfd_get_section_ident): New.
4363
4364 * elflink.c (elf_link_read_relocs_from_section): Call
4365 bfd_get_section_ident to identify the section when reporting
4366 error.
4367 (_bfd_elf_link_output_relocs): Likewise.
4368 (elf_link_output_extsym): Likewise.
4369 (elf_link_input_bfd): Likewise.
4370 (bfd_elf_gc_record_vtinherit): Likewise.
4371
4372 * bfd-in2.h: Regenerated.
4373
7a2a6943
NC		 43742004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4375 Nick Clifton <nickc@redhat.com>
4376
4377 PR 204
4378 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4379 of section symbols to mips_elf_sort_hash_table ().
4380
cdd3575c
AM		 43812004-07-01 Alan Modra <amodra@bigpond.net.au>
4382
4383 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4384 change. Comment.
4385 (elf_section_complain_discarded): New function. Handle
4386 .gcc_except_table too.
4387 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4388 in discarded sections.
4389 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4390
21a8f7fa
JW		 43912004-06-30 James E Wilson <wilson@specifixinc.com>
4392
4393 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4394 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4395
2de26f35
L		 43962004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4397
4398 PR 233
4399 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4400 local references to discarded sections and report their
4401 locations.
4402
72d7a15c
AM		 44032004-06-30 Alan Modra <amodra@bigpond.net.au>
4404
4405 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4406 sec_info_type, test section name instead.
4407
e7f0a167
L		 44082004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4409
4410 PR 240
4411 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4412 in .init/.fini sections.
4413
bff5f93a
BW		 44142004-06-29 Bob Wilson <bob.wilson@acm.org>
4415
4416 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4417 bfd_get_section_limit.
4418
b54d4b07
BW		 44192004-06-29 Bob Wilson <bob.wilson@acm.org>
4420
4421 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4422 output section size.
4423
e87a64e1
AM		 44242004-06-29 Alan Modra <amodra@bigpond.net.au>
4425
1a23a9e6
AM		 4426 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4427 rawsize.
4428 (mmix_elf_perform_relocation): Adjust for above change.
4429 (mmix_elf_relocate_section): Likewise.
4430 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4431 (mmix_elf_get_section_contents): Delete.
4432 (bfd_elf64_get_section_contents): Delete.
4433 (mmix_elf_relocate_section): Zero stub area.
4434 * linker.c (default_indirect_link_order): Alloc max of section size
4435 and rawsize.
4436 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4437 * section.c (bfd_malloc_and_get_section): Likewise.
4438 (struct bfd_section): Update rawsize comment.
4439 * bfd-in2.h: Regenerate.
4440
e87a64e1
AM		 4441 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4442
07515404
AM		 44432004-06-29 Alan Modra <amodra@bigpond.net.au>
4444
4445 * bfd-in.h (bfd_get_section_limit): Define.
1fe1f39c 4446 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
07515404
AM		 4447 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4448 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4449 * coff-arm.c (coff_arm_relocate_section): Likewise.
4450 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4451 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4452 (bfd_ns32k_final_link_relocate): Likewise.
4453 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4454 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1fe1f39c 4455 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
07515404 4456 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1fe1f39c 4457 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
07515404
AM		 4458 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4459 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4460 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4461 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4462 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4463 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4464 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4465 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4466 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4467 * elf32-v850.c (v850_elf_reloc): Likewise.
4468 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4469 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4470 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4471 * elf64-mips.c (mips_elf64_gprel32_reloc)
4472 (mips16_gprel_reloc): Likewise.
4473 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4474 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4475 * elf64-sparc.c (init_insn_reloc): Likewise.
4476 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1fe1f39c
NC		 4477 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4478 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
07515404
AM		 4479 (_bfd_mips_elf_generic_reloc): Likewise.
4480 * bfd-in2.h: Regenerate.
4481
3722b82f
AM		 44822004-06-28 Alan Modra <amodra@bigpond.net.au>
4483
4484 * bfd-in.h (struct stab_info): Move from stabs.c.
4485 * stabs.c (struct stab_link_includes_table): Delete.
4486 (stab_link_includes_lookup): Delete.
4487 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4488 level of indirection from sinfo parm.
4489 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4490 stabstr section. Adjust hash table accesses.
4491 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4492 alloc. Adjust stab_info test.
4493 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4494 (_bfd_coff_final_link): Adjust stab_info test.
4495 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4496 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4497 in place.
4498 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4499 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4500 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4501 stabstr section. Adjust stab_info test.
4502 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4503 (_bfd_write_stab_strings): Adjust prototypes.
4504 * libbfd.h: Regenerate.
4505 * libcoff.h: Regenerate.
4506 * bfd-in2.h: Regenerate.
4507
727e493d
MK		 45082004-06-27 Mark Kettenis <kettenis@gnu.org>
4509
4510 From Miod Vallat <miod@online.fr>:
4511 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4512
146ccdbb
AO		 45132004-06-26 Alexandre Oliva <aoliva@redhat.com>
4514
4515 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4516 (struct elf32_mn10300_link_hash_entry): Remove
4517 pcrel_relocs_copied.
4518 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4519 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4520 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4521 and gotoff relocations if the symbol doesn't bind locally. Use
4522 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4523 relocation for PCREL32.
4524 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4525 to test whether a symbol binds locally.
4526 (elf32_mn10300_link_hash_newfunc): Don't initialize
4527 pcrel_relocs_copied.
4528 (_bfd_mn10300_elf_discard_copies): Delete.
4529 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4530
a5fd0812
MK		 45312004-06-26 Mark Kettenis <kettenis@gnu.org>
4532
4533 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4534
22bfad37
JB		 45352004-06-25 Joel Brobecker <brobecker@gnat.com>
4536
4537 * som.c (som_set_reloc_info): Correct small typo.
4538
097f809a
NC		 45392004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4540
4541 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4542 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4543 (m32r_elf_gcsweep_hook): Likewise.
4544 (m32r_elf_check_relocs): Likewise.
4545 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4546 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4547 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4548 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
f9f2cf5d
NC		 4549 * bfd-in2.h: Regenerated.
4550 * libbfd.h: Regenerated.
097f809a 4551
6610a52d
L		 45522004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4553
4554 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4555 relocation symbol.
4556 (elf64_x86_64_relocate_section): Issue an error for
4557 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4558 against global symbols when building shared library.
4559
eea6121a
AM		 45602004-06-24 Alan Modra <amodra@bigpond.net.au>
4561
4562 * section.c (struct sec): Rename "_cooked_size" to "size".
4563 Rename "_raw_size" to "rawsize".
4564 (STD_SECTION): Adjust comments.
4565 (bfd_set_section_size, bfd_get_section_contents): Use size.
4566 (bfd_malloc_and_get_section): New function.
4567 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4568 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4569 Correctly free reloc and contents memory.
4570 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4571 and fake CIE now that we can shink section size to zero.
4572 (_bfd_elf_write_section_eh_frame): Likewise..
4573 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4574 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4575 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4576 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4577 unneeded indirection.
4578 * elf.c (_bfd_elf_section_offset): .. and update call.
4579 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4580 * libbfd.h: Regenerate.
4581 * bfd-in2.h: Regenerate.
4582
4583 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4584 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4585 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4586 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4587 Similarly use "rawsize", if non-zero, in reloc functions to validate
4588 reloc addresses. Use new bfd_malloc_and_get_section in most places
4589 where bfd_get_section_contents was called. Expand all occurrences of
4590 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4591 grok_prstatus and similar functions to "size".
4592 * aix386-core.c (aix386_core_file_p): ..
4593 * aix5ppc-core.c (xcoff64_core_p): ..
4594 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4595 aout_adobe_set_section_contents): ..
4596 * aout-target.h (callback): ..
4597 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4598 MY_bfd_final_link): ..
4599 * aoutf1.h (sunos4_core_file_p): ..
4600 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4601 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4602 final_link, aout_link_input_section): ..
4603 * binary.c (binary_object_p, binary_canonicalize_symtab,
4604 binary_set_section_contents): ..
4605 * bout.c (b_out_callback, b_out_write_object_contents,
4606 b_out_set_section_contents, b_out_bfd_relax_section,
4607 b_out_bfd_get_relocated_section_contents): ..
4608 * cisco-core.c (cisco_core_file_validate): ..
4609 * coff-alpha.c (alpha_ecoff_object_p,
4610 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4611 * coff-arm.c (coff_arm_relocate_section,
4612 bfd_arm_allocate_interworking_sections): ..
4613 * coff-h8300.c (h8300_reloc16_extra_cases,
4614 h8300_bfd_link_add_symbols): ..
4615 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4616 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4617 ppc_bfd_coff_final_link): ..
4618 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4619 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4620 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4621 * coff64-rs6000.c (xcoff64_write_object_contents,
4622 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4623 * coffcode.h (coff_compute_section_file_positions,
4624 coff_write_object_contents): ..
4625 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4626 coff_section_symbol, build_debug_section): ..
4627 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4628 process_embedded_commands, _bfd_coff_link_input_bfd,
4629 _bfd_coff_write_global_sym): ..
4630 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4631 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4632 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4633 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4634 _bfd_dwarf2_find_nearest_line): ..
4635 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4636 ecoff_compute_section_file_positions,
4637 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4638 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4639 _bfd_elf_discard_section_eh_frame_hdr,
4640 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4641 _bfd_elf_write_section_eh_frame,
4642 _bfd_elf_write_section_eh_frame_hdr): ..
4643 * elf-hppa.h (elf_hppa_sort_unwind): ..
4644 * elf-m10200.c (mn10200_elf_relax_section,
4645 mn10200_elf_relax_delete_bytes,
4646 mn10200_elf_get_relocated_section_contents): ..
4647 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4648 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4649 mn10300_elf_relax_delete_bytes,
4650 mn10300_elf_get_relocated_section_contents,
4651 _bfd_mn10300_elf_adjust_dynamic_symbol,
4652 _bfd_mn10300_elf_discard_copies,
4653 _bfd_mn10300_elf_size_dynamic_sections,
4654 _bfd_mn10300_elf_finish_dynamic_sections): ..
4655 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4656 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4657 bfd_elf_set_group_contents, map_sections_to_segments,
4658 elf_sort_sections, assign_file_positions_for_segments,
4659 SECTION_SIZE, copy_private_bfd_data,
4660 _bfd_elf_get_dynamic_reloc_upper_bound,
4661 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4662 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4663 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4664 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4665 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4666 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4667 bfd_elf32_arm_process_before_allocation,
4668 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4669 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4670 elf32_arm_write_section): ..
4671 * elf32-cris.c (cris_elf_grok_prstatus,
4672 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4673 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4674 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4675 elf_cris_discard_excess_dso_dynamics,
4676 elf_cris_discard_excess_program_dynamics): ..
4677 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4678 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4679 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4680 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4681 elf32_frvfdpic_size_dynamic_sections,
4682 elf32_frvfdpic_modify_segment_map,
4683 elf32_frvfdpic_finish_dynamic_sections): ..
4684 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4685 elf32_h8_get_relocated_section_contents): ..
4686 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4687 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4688 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4689 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4690 elf32_hppa_finish_dynamic_sections): ..
4691 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4692 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4693 i370_elf_finish_dynamic_sections): ..
4694 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4695 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4696 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4697 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4698 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4699 * elf32-ip2k.c (ip2k_is_switch_table_128,
4700 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4701 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4702 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4703 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4704 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4705 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4706 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4707 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4708 m32r_elf_get_relocated_section_contents): ..
4709 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4710 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4711 m68hc11_elf_relax_delete_bytes): ..
4712 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4713 m68hc12_elf_size_one_stub): ..
4714 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4715 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4716 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4717 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4718 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4719 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4720 elf32_mips_grok_prstatus): ..
4721 * elf32-or32.c (or32_elf_consth_reloc): ..
4722 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4723 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4724 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4725 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4726 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4727 ppc_elf_final_write_processing): ..
4728 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4729 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4730 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4731 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4732 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4733 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4734 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4735 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4736 * elf32-sh64-com.c (sh64_address_in_cranges,
4737 sh64_get_contents_type): ..
4738 * elf32-sh64.c (sh64_find_section_for_address,
4739 sh64_elf_final_write_processing): ..
4740 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4741 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4742 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4743 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4744 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4745 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4746 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4747 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4748 elf_vax_finish_dynamic_sections): ..
4749 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4750 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4751 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4752 xstormy16_elf_finish_dynamic_sections): ..
4753 * elf32-xtensa.c (xtensa_read_table_entries,
4754 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4755 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4756 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4757 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4758 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4759 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4760 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4761 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4762 xtensa_callback_required_dependence): ..
4763 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4764 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4765 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4766 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4767 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4768 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4769 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4770 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4771 * elf64-hppa.c (allocate_dynrel_entries,
4772 elf64_hppa_size_dynamic_sections,
4773 elf64_hppa_finish_dynamic_sections): ..
4774 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4775 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4776 elf64_mips_grok_prstatus): ..
4777 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4778 mmix_elf_relocate_section, mmix_elf_final_link,
4779 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4780 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4781 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4782 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4783 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4784 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4785 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4786 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4787 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4788 ppc64_elf_finish_dynamic_sections): ..
4789 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4790 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4791 elf_s390_finish_dynamic_sections): ..
4792 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4793 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4794 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4795 sh64_elf64_finish_dynamic_sections): ..
4796 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4797 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4798 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4799 sparc64_elf_finish_dynamic_symbol,
4800 sparc64_elf_finish_dynamic_sections): ..
4801 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4802 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4803 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4804 elf64_x86_64_finish_dynamic_sections): ..
4805 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4806 * elfcode.h (elf_slurp_reloc_table): ..
4807 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4808 elf_finalize_dynstr, elf_link_add_object_symbols,
4809 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4810 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4811 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4812 elf32_mips_grok_prstatus): ..
4813 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4814 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4815 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4816 elfNN_ia64_finish_dynamic_sections): ..
4817 * elfxx-mips.c (mips_elf_create_procedure_table,
4818 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4819 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4820 mips_elf_global_got_index, mips_elf_multi_got,
4821 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4822 mips_elf_allocate_dynamic_relocations,
4823 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4824 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4825 _bfd_mips_elf_always_size_sections,
4826 _bfd_mips_elf_size_dynamic_sections,
4827 _bfd_mips_elf_finish_dynamic_symbol,
4828 _bfd_mips_elf_finish_dynamic_sections,
4829 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4830 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4831 _bfd_elf_mips_get_relocated_section_contents,
4832 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4833 * hp300hpux.c (callback): ..
4834 * hppabsd-core.c (make_bfd_asection): ..
4835 * hpux-core.c (make_bfd_asection): ..
4836 * i386linux.c (linux_link_create_dynamic_sections,
4837 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4838 * i386msdos.c (msdos_write_object_contents): ..
4839 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4840 os9k_set_section_contents): ..
4841 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4842 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4843 ieee_write_section_part, do_with_relocs, do_as_repeat,
4844 do_without_relocs, ieee_write_debug_part, init_for_output,
4845 ieee_set_section_contents): ..
4846 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4847 * irix-core.c (do_sections, make_bfd_asection): ..
4848 * libaout.h (aout_section_merge_with_text_p): ..
4849 * libbfd.c (_bfd_generic_get_section_contents,
4850 _bfd_generic_get_section_contents_in_window): ..
4851 * linker.c (default_indirect_link_order): ..
4852 * lynx-core.c (make_bfd_asection): ..
4853 * m68klinux.c (linux_link_create_dynamic_sections,
4854 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4855 * mach-o.c (bfd_mach_o_make_bfd_section,
4856 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4857 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4858 bfd_mach_o_scan_read_segment): ..
4859 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4860 _bfd_merge_sections): ..
4861 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4862 mmo_map_set_sizes, mmo_canonicalize_symtab,
4863 mmo_internal_write_section, mmo_write_object_contents): ..
4864 * netbsd-core.c (netbsd_core_file_p): ..
4865 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4866 nlm_alpha_set_public_section): ..
4867 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4868 * nlm32-sparc.c (nlm_sparc_write_import): ..
4869 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4870 nlm_compute_section_file_positions): ..
4871 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4872 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4873 * opncls.c (get_debug_link_info): ..
4874 * osf-core.c (make_bfd_asection): ..
4875 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4876 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4877 final_link, aout_link_input_section): ..
4878 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4879 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4880 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4881 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4882 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4883 * ptrace-core.c (ptrace_unix_core_file_p): ..
4884 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4885 _bfd_final_link_relocate, bfd_generic_relax_section,
4886 bfd_generic_get_relocated_section_contents): ..
4887 * reloc16.c (bfd_coff_reloc16_relax_section,
4888 bfd_coff_reloc16_get_relocated_section_c): ..
4889 * riscix.c (riscix_some_aout_object_p): ..
4890 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4891 * sco5-core.c (make_bfd_asection): ..
4892 * simple.c (bfd_simple_get_relocated_section_contents): ..
4893 * som.c (som_object_setup, setup_sections, som_prep_headers,
4894 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4895 som_set_reloc_info, som_get_section_contents,
4896 som_bfd_link_split_section): ..
4897 * sparclinux.c (linux_link_create_dynamic_sections,
4898 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4899 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4900 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4901 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4902 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4903 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4904 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4905 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4906 sunos_finish_dynamic_link): ..
4907 * syms.c (_bfd_stab_section_find_nearest_line): ..
4908 * tekhex.c (first_phase, tekhex_set_section_contents,
4909 tekhex_write_object_contents): ..
4910 * trad-core.c (trad_unix_core_file_p): ..
4911 * versados.c (process_esd, process_otr, process_otr): ..
4912 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4913 * vms-misc.c (add_new_contents): ..
4914 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4915 * vms.c (vms_set_section_contents): ..
4916 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4917 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4918 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4919 * xsym.c (bfd_sym_scan): .. See above.
4920
bf8b15af
L		 49212004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4922
4923 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4924 calling _bfd_merged_section_offset only for section symbols.
4925
d1c6de6f
AM		 49262004-06-22 Alan Modra <amodra@bigpond.net.au>
4927
4928 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4929 for handling SEC_MERGE symbols in relax_section.
4930
aa02cc63
AO		 49312004-06-21 Alexandre Oliva <aoliva@redhat.com>
4932
4933 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4934 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4935 linked together. Mark the result as h8300sx code.
4936
aee6f5b4
AO		 49372004-06-21 Alexandre Oliva <aoliva@redhat.com>
4938
4939 * elf-bfd.h (struct elf_backend_data): Added
4940 elf_backend_omit_section_dynsym.
4941 (_bfd_elf_link_omit_section_dynsym): Declare.
4942 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4943 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4944 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4945 (_bfd_elf_link_renumber_dynsyms): ... this function.
4946 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4947 _bfd_elf_link_omit_section_dynsym).
4948 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4949
05576f10
NC		 49502004-06-21 Nick Clifton <nickc@redhat.com>
4951
4952 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4953 flags.
4954
02d5a37b
JG		 49552004-06-17 Jerome Guitton <guitton@gnat.com>
4956
4957 * bfd-in.h (bfd_cache_close_all): New function declaration.
4958 * bfd-in2.h: Regenerate.
4959 * cache.c (bfd_cache_close_all): New function definition.
4960
d2bef492
MK		 49612004-06-16 Mark Kettenis <kettenis@gnu.org>
4962
4963 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4964 4.10 and beyond.
4965 * configure: Regenerate.
4966
8528d62e
DJ		 49672004-06-16 Daniel Jacobowitz <dan@debian.org>
4968
4969 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4970 the pre-existing section.
4971
911d08a7
AM		 49722004-06-15 Alan Modra <amodra@bigpond.net.au>
4973
4974 * section.c (struct sec): Remove usused flags. Reorganize a little.
4975 (bfd_get_section_size_before_reloc): Delete.
4976 (bfd_get_section_size_after_reloc): Delete.
4977 (STD_SECTION): Update.
4978 (bfd_get_section_size_now): Delete.
4979 (bfd_set_section_contents): Don't referece reloc_done.
4980 (bfd_get_section_contents): Remove reloc_done comment.
4981 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4982 reloc_done.
4983 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4984 * ecoff.c (bfd_debug_section): Update initializer.
4985 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4986 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4987 * bfd-in.h (bfd_section_size): Expand.
4988 (bfd_get_section_size): New macro.
4989 * bfd-in2.h: Regenerate.
4990 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4991 bfd_get_section_size_before_reloc with bfd_get_section_size.
4992 * coffcode.h (coff_write_object_contents): Likewise.
4993 * coffgen.c (build_debug_section): Likewise.
4994 * dwarf1.c (parse_line_table): Likewise.
4995 (_bfd_dwarf1_find_nearest_line): Likewise.
4996 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4997 * i386msdos.c (msdos_write_object_contents): Likewise.
4998 * pdp11.c (squirt_out_relocs): Likewise.
4999 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5000 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5001
092dcd75
CD		 50022004-06-14 Chris Demetriou <cgd@broadcom.com>
5003
5004 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5005 removal) with updated comment.
5006 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5007 BFD_RELOC_32_PCREL.
5008 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5009 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5010
3ffa5234
AM		 50112004-06-12 Alan Modra <amodra@bigpond.net.au>
5012
5013 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5014 overflow on branches to undefweaks.
5015
e9edc808
MR		 50162004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5017
5018 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5019 as ecoff_section_data() does not return a valid lvalue.
5020
a873f25a
AO		 50212004-06-09 Alexandre Oliva <aoliva@redhat.com>
5022
a9b881be
AO		 5023 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5024 (elf_link_add_object_symbols): Likewise.
5025
a873f25a
AO		 5026 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5027 (elf_backend_reloc_type_class): New.
5028
eef0f186
MK		 50292004-06-08 Mark Kettenis <kettenis@gnu.org>
5030
5031 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5032 netbsd-core.lo.
5033 * configure: Regenerate.
5034
822392ce
DJ		 50352004-06-07 Daniel Jacobowitz <dan@debian.org>
5036
5037 From: Albert Chin-A-Young <china@thewrittenword.com>
5038 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5039 to unsigned int.
5040
9f2e92c5
L		 50412004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5042
5043 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5044 change.
5045
dd90f1b2
DD		 50462004-05-28 DJ Delorie <dj@redhat.com>
5047
5048 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5049 for linking, but otherwise adjust reloc for merged sections.
5050
5dd23ec1
L		 50512004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5052
5053 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5054 _bfd_merged_section_offset for local symbols.
5055
f6f9408f
JR		 50562004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5057
5058 * Makefile.am: Regenerate dependencies.
5059 * Makefile.in: Regenerate.
5060 * archures.c: Add bfd_mach_sh3_nommu .
5061 * bfd-in2.h: Regenerate.
5062 * cpu-sh.c: Add sh3-nommu architecture.
5063 (bfd_to_arch_table): Create new table.
5064 (sh_get_arch_from_bfd_mach): Create new function.
5065 (sh_get_arch_up_from_bfd_mach): Create new function.
5066 (sh_merge_bfd_arch): Create new function.
5067 * elf32-sh.c (sh_ef_bfd_table): Add table.
5068 (sh_elf_check_relocs): Replace switch statement with
5069 use of sh_ef_bfd_table .
5070 (sh_elf_get_flags_from_mach): Add new function.
5071 (sh_find_elf_flags): Likewise.
5072 (sh_elf_copy_private_data): Replace most of non-elf contents
5073 with a call to sh_merge_bfd_arch() .
5074
d866f350
MC		 50752004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5076
5077 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5078 * Makefile.in: Regenerate.
5079
1055df0f
AO		 50802004-05-27 Alexandre Oliva <aoliva@redhat.com>
5081
5082 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5083 custom calling conventions for dynamic symbols.
5084 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5085 symbol if it's an alias to a global one.
5086
b3096250
L		 50872004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5088
5089 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5090 change.
5091
9bb351fd
AO		 50922004-05-27 Alexandre Oliva <aoliva@redhat.com>
5093
5094 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5095 loop over hashes.
5096
e49f5022
AM		 50972004-05-26 Alan Modra <amodra@bigpond.net.au>
5098
5099 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5100 for SHT_GROUP sections.
5101
57ceae94
AM		 51022004-05-25 Alan Modra <amodra@bigpond.net.au>
5103
5104 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5105 section data here..
5106 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5107 * merge.c: Formatting. Remove unnecessary casts. Expand
5108 bfd_get_section_alignment macro.
5109 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5110 use throughout file.
5111 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5112 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5113 section name to determine sinfo group, instead test output section
5114 and alignment.
5115 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5116 _bfd_strip_section_from_output rather than just twiddling flags.
5117 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5118 (_bfd_merge_sections): Update prototype.
5119 * libbfd.h: Regenerate.
5120
c6f8758f 51212004-05-24 Mark Kettenis <kettenis@gnu.org>
d34436e8
MK		 5122
5123 * netbsd-core.c: Correctly indent section that sets architecture
5124 from machine ID.
5125
c6f8758f
NC		 5126 From Miod Vallat <miod@online.fr>:
5127 * m88kopenbsd.c: New file.
5128 * targets.c (m88k_openbsd_vec): New.
5129 * config.bfd: Add m88k-*-openbsd*.
5130 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5131 (m88kopenbsd_vec): New.
5132 * configure: Regenerate.
5133 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5134 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5135 Run "make dep-am".
5136 * Makefile.in: Regenerate.
5137 * po/SRC-POTFILES.in: Regenerate.
5138
7d7e6bc4
NC		 51392004-05-24 Nick Clifton <nickc@redhat.com>
5140
5141 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5142 introduced by hash table size patch.
5143
bc286f95
BE		 51442004-05-22 Ben Elliston <bje@au.ibm.com>
5145
5146 * configure.in (is_release): Remove.
5147 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5148 (AC_OUTPUT): Don't output bfdver.h from version.h.
5149 * configure: Regenerate.
5150 * Makefile.am (RELEASE): New variable.
5151 (bfdver.h): New target.
5152 * Makefile.in: Regenerate.
5153 * doc/Makefile.in: Likewise.
5154
8b89a4eb
BE		 51552004-05-22 Ben Elliston <bje@au.ibm.com>
5156
5157 * Makefile.am (config.status): Don't depend on version.h.
5158 * Makefile.in: Regenerate.
5159
753731ee
AM		 51602004-05-22 Alan Modra <amodra@bigpond.net.au>
5161
5162 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5163 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5164 * libbfd.h: Regenerate.
5165 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5166 (_bfd_elf_rel_local_sym): Likewise.
5167 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5168 (elf_link_input_bfd): Likewise.
5169 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5170 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5171 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5172 (elfNN_ia64_relocate_section): Likewise.
5173
2d643429
NC		 51742004-05-21 Andy Chittenden <achittenden@bluearc.com>
5175
5176 * hash.c (bfd_default_hash_table_size): New variable.
5177 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5178 (bfd_hash_set_default_size): New function. Set the default size
5179 to a selected prime number close to the argument. Document new
5180 function.
5181 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5182 * bfd-in2.h: Regenerate.
5183 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5184 * Makefile.in: Regenerate.
5185
8377c19c
MK		 51862004-05-21 Mark Kettenis <kettenis@gnu.org>
5187
5188 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5189 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5190 arm, m68k, m88k and hppa core files.
5191
69fd4758
NC		 51922004-05-21 Nick Clifton <nickc@redhat.com>
5193
5194 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5195 (bfd_bwrite): Likewise.
5196 (bfd_tell): Likewise.
5197 (bfd_flush): Likewise.
5198 (bfd_stat): Likewise.
5199 (bfd_seek): Likewise.
5200 (bfd_get_mtime): Likewise.
5201 (bfd_get_size): Likewise.
5202
cd917290
BE		 52032004-05-19 Ben Elliston <bje@au.ibm.com>
5204
5205 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5206
1b09e940
NC		 52072004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5208
5209 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5210 (bfd_generic_openr_next_archived_file): Likewise.
5211
096c35a7
BW		 52122004-05-17 Bob Wilson <bob.wilson@acm.org>
5213
5214 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5215 section names by inserting a new substring after .gnu.linkonce, except
5216 for .gnu.linkonce.t.* where the "t." is replaced.
5217
eea6121a 52182004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5219
5220 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5221 (m68-*-lynxos* case): Likewise.
5222 (powerpc-*-lyxnos* case): New case.
5223 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5224
80fccad2
BW		 52252004-05-17 David Heine <dlheine@tensilica.com>
5226
5227 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5228 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5229 * bfd.c (bfd_copy_private_header_data): Define.
5230 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5231 interface.
5232 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5233 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5234 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5235 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5236 segments by calling copy_private_bfd_data.
5237 (_bfd_elf_copy_private_header_data): Define.
5238 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5239 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5240 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5241 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5242 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5243 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5244 * som.c (som_bfd_copy_private_header_data): Define.
5245 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5246 * vms.c (vms_bfd_copy_private_header_data): Define.
5247 * bfd-in2.h: Regenerate.
5248 * libbfd.h: Regenerate.
5249
c5ae1840
TS		 52502004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5251
5252 * elfxx-mips.c (MINUS_TWO): Define.
5253 (mips_elf_higher, mips_elf_highest,
5254 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5255 some bfd_vma values.
5256 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5257
a99cf92b
DA		 52582004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5259
5260 * som.c (log2): Rename to exact_log2. Adjust all callers.
5261
0da76f83
NC		 52622004-05-13 Paul Brook <paul@codesourcery.com>
5263
c273895f 5264 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
336b9722
NC		 5265 dwarf3 format CIE entries. Remove comment about the size of the
5266 ra_column field. It is now correctly deduced.
0da76f83 5267
4b363073
NC		 52682004-05-13 Joel Sherrill <joel@oarcorp.com>
5269
5270 * config.bfd (or32-*-rtems*): Switch to elf.
5271
9598fbe5
NC		 52722004-05-13 Nick Clifton <nickc@redhat.com>
5273
5274 * po/fr.po: Updated French translation.
5275
8c37241b
JJ		 52762004-05-11 Jakub Jelinek <jakub@redhat.com>
5277
0306b3bf 5278 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
8c37241b
JJ		 5279 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5280 Adjust counting of last_local.
5281 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5282 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5283 created by the linker nor !SHF_ALLOC.
5284
5285 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5286 DT_PLTGOT to the start of the .got.plt section instead of the
5287 .got output section. Set sh_entsize for .got section in addition
5288 to .got.plt.
5289 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5290 is at sgot->output_section->vma.
5291 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5292 DT_PLTGOT to the start of the .got.plt section instead of the
5293 .got output section.
5294 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5295 is at sgot->output_section->vma. Set sh_entsize for .got section
5296 in addition to .got.plt.
5297 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5298 (bfd_section_from_phdr): Likewise.
5299 (map_sections_to_segments): Likewise.
5300 (assign_file_positions_for_segments): Likewise.
5301 (get_program_header_size): Likewise.
5302 * elflink.c (bfd_elf_size_dynamic_sections): Set
5303 elf_tdata (output_bfd)->relro from info->relro.
5304 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5305
3f980e41
AO		 53062004-05-08 Alexandre Oliva <aoliva@redhat.com>
5307
5308 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5309 a zero symndx for which we hadn't accounted a dynamic relocation.
5310 (_frvfdpic_add_rofixup): Likewise.
5311
d70270c5 53122004-05-07 Brian Ford <ford@vss.fsi.com>
eea6121a 5313 DJ Delorie <dj@redhat.com>
d70270c5
BF		 5314
5315 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5316 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5317 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5318 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5319
7e9f3bd6
AO		 53202004-05-07 Alexandre Oliva <aoliva@redhat.com>
5321
5322 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5323 immediately if there's no link info.
5324 (elf32_frvfdpic_copy_private_bfd_data): New.
5325 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5326
eb61d2d6
ZW		 53272004-05-06 Zack Weinberg <zack@codesourcery.com>
5328
5329 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5330 filename argument is null; do not call strlen on a null pointer.
5331
ecb2d096
DJ		 53322004-05-06 Daniel Jacobowitz <drow@mvista.com>
5333
5334 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5335 special case.
5336
43850d5b
AO		 53372004-05-05 Alexandre Oliva <aoliva@redhat.com>
5338
5339 * configure.in (bfd_elf32_frvfdpic_vec): New.
5340 * configure: Rebuilt.
5341 * targets.c (bfd_elf32_frvfdpic_vec): New.
5342 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5343 on the latter.
5344 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5345 frvfdpic instead of frv. Rearrange elf-target macros such that
5346 the FDPIC-specific ones are only defined for this new target
5347 vector.
5348 (bfd_elf32_frvfdpic_vec): Declare.
5349 (IS_FDPIC): New.
5350 (elf32_frv_relocate_section): Use it to enable segment checking
5351 and to control rofixup emission. Add output section vma to
5352 applied relocation in non-LOAD non-ALLOC sections. Use
5353 _bfd_error_handler for errors.
5354 (_frv_create_got_section): Create .rel.got and .rofixup only in
5355 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5356 linker script.
5357 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5358 (elf32_frvfdpic_modify_segment_map): Likewise.
5359 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5360 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5361 error message if we miscompute the rofixup size.
5362 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5363 (frvfdpic_elf_encode_eh_address): Likewise.
5364 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5365 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5366 relocs. Reject unknown relocation types.
5367 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5368 (frv_elf_merge_private_bfd_data): Likewise.
5369 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5370 0x4000 for newly-added elf32-frvfdpic.
5371
06fc8a8c
NC		 53722004-05-05 Nick Clifton <nickc@redhat.com>
5373
5374 PR/136
5375 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5376 returning NULL as most users of this function do not check its
5377 return value.
33216455
NC		 5378 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5379 of bfd_cache_lookup().
5380 * sco5-core.c (sco5_core_file_p): Likewise.
5381 * trad-core.c (trad_unix_core_file_p): Likewise.
06fc8a8c
NC		 5382
53832004-05-05 Nick Clifton <nickc@redhat.com>
5384
5385 * cache.c (bfd_cache_lookup): Improve formatting.
5386 * archive.c: Fix formatting.
5387
6b6e92f4
NC		 53882004-05-05 Peter Barada <peter@the-baradas.com>
5389
5390 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5391 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5392 * bfd-in2.h(bfd_architecture): Regenerate.
5393
6a8d1586
AM		 53942004-05-03 Alan Modra <amodra@bigpond.net.au>
5395
5396 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5397 SEC_MERGE sections.
5398 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5399 those against discarded link-once and SEC_MERGE section symbols.
5400
fafe6678
L		 54012004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5402
5403 * section.c (bfd_get_section_by_name_if): New.
5404 * bfd-in2.h: Regenerated.
5405
ad7b9a36
AM		 54062004-05-02 Alan Modra <amodra@bigpond.net.au>
5407
5408 * som.c (som_bfd_is_group_section): Define.
5409
73499ab8
AM		 54102004-05-01 Alan Modra <amodra@bigpond.net.au>
5411
5412 * section.c (bfd_make_section_anyway): Copy the whole
5413 bfd_hash_entry, not just "next" from existing entry.
5414
45c5e9ed
L		 54152004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5416
5417 * elf.c (bfd_section_from_shdr): Maintain the section order in
5418 a section group.
5419 (special_sections): Add ".note.GNU-stack".
5420 (elf_fake_sections): Handle section group for relocatable
5421 link..
5422
bc87dd2e
L		 54232004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5424
5425 * section.c (bfd_sections_find_if): New.
5426 * bfd-in2.h: Regenerated.
5427
72adc230
AM		 54282004-04-30 Alan Modra <amodra@bigpond.net.au>
5429
5430 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5431
5432 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5433 * elf.c (bfd_elf_is_group_section): New function.
5434 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5435 * section.c (bfd_generic_is_group_section): New function.
5436 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5437 (BFD_JUMP_TABLE_LINK): Adjust.
5438 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5439 * aout-target.h (MY_bfd_is_group_section): Define.
5440 * aout-tic30.c (MY_bfd_is_group_section): Define.
5441 * bfd.c (bfd_is_group_section): Define.
5442 * binary.c (binary_bfd_is_group_section): Define.
5443 * bout.c (b_out_bfd_is_group_section): Define.
5444 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5445 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5446 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5447 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5448 * coffcode.h (coff_bfd_is_group_section): Define.
5449 * i386msdos.c (msdos_bfd_is_group_section): Define.
5450 * i386os9k.c (os9k_bfd_is_group_section): Define.
5451 * ieee.c (ieee_bfd_is_group_section): Define.
5452 * ihex.c (ihex_bfd_is_group_section): Define.
5453 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5454 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5455 * mmo.c (mmo_bfd_is_group_section): Define.
5456 * nlm-target.h (nlm_bfd_is_group_section): Define.
5457 * oasys.c (oasys_bfd_is_group_section): Define.
5458 * pef.c (bfd_pef_bfd_is_group_section): Define.
5459 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5460 * srec.c (srec_bfd_is_group_section): Define.
5461 * tekhex.c (tekhex_bfd_is_group_section): Define.
5462 * versados.c (versados_bfd_is_group_section): Define.
5463 * vms.c (vms_bfd_is_group_section): Define.
5464 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5465 * bfd-in2.h: Regenerate.
5466 * libbfd.h: Regenerate.
5467
20f0a1ad
AM		 54682004-04-30 Alan Modra <amodra@bigpond.net.au>
5469
5470 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5471
f7458fc9 54722004-04-30 Hans-Peter Nilsson <hp@axis.com>
7dfb3b6b
HPN		 5473
5474 * configure.in: Update version to 2.15.91.
5475 * configure: Regenerate.
5476
8a7140c3
NC		 54772004-04-29 Brian Ford <ford@vss.fsi.com>
5478
5479 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5480 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5481 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5482 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5483 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5484 .gnu.linkonce.wi. sections.
5485 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5486 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5487 .gnu.linkonce.wi..
5488 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5489 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5490
3e722fb5
CD		 54912004-04-28 Chris Demetriou <cgd@broadcom.com>
5492
5493 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5494 * bfd-in2.h: Regenerate.
5495 * libbfd.h: Likewise.
5496
351e2b5a
DA		 54972004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5498
5499 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5500 dup_common fields.
5501 (setup_sections): Use som_subspace_dictionary_record struct instead
5502 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5503 is_comdat, is_common or dup_common.
5504 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5505 is_comdat, is_common and dup_common in section subspace_dict from
5506 copy_data.
5507 (som_begin_writing): Use som_subspace_dictionary_record struct.
5508 (som_finish_writing): Likewise.
5509 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5510 is_common and dup_common flags in info for symbol. Add comment
5511 regarding linker support for these fields. Slightly reorganize
5512 function.
5513 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5514 dup_common fields in symbol table from symbol info.
5515 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5516 arguments. Set corresponding fields in copy_data. Change all callers.
5517 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5518 symbol table.
5519 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5520 * som.h (som_subspace_dictionary_record): Define.
5521 (som_copyable_section_data_struct): Add is_comdat, is_common and
5522 dup_common fields.
5523 (som_section_data_struct): Use som_subspace_dictionary_record struct
5524 instead of subspace_dictionary_record.
5525 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5526
3ba3bc8c
BW		 55272004-04-27 Bob Wilson <bob.wilson@acm.org>
5528
5529 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5530 if set. Check reloc_done flag before applying relocations. Use
5531 output addresses, both when applying relocations and when comparing
5532 against the specified section.
5533 (elf_xtensa_relocate_section): Use output address to check if dynamic
5534 reloc is in a literal pool. Set section's reloc_done flag.
5535
beb8df56
L		 55362004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5537
5538 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5539 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5540 section.
5541 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5542 section.
5543
1829f4b2
AM		 55442004-04-27 Alan Modra <amodra@bigpond.net.au>
5545
5546 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5547 structure field removed in 2004-04-24 patch.
5548 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5549
5550 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5551 Constify hdr arg.
5552 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5553 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5554 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5555 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5556 field before calling elf_backend_section_flags.
5557
4030e8f6
CD		 55582004-04-24 Chris Demetriou <cgd@broadcom.com>
5559
5560 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5561 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5562 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5563 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5564 and BFD_RELOC_32_PCREL.
5565 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5566 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5567 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5568 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5569 (mips_elf_next_relocation): Move comment about matching HI/LO
5570 relocations to...
5571 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5572 R_MIPS_GNU_REL_HI16.
5573
3e27568f
CD		 55742004-04-23 Chris Demetriou <cgd@broadcom.com>
5575
5576 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5577 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5578 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5579 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5580 and update comments to reflect current usage.
5581 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5582 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5583 for MIPS_R_PCREL16.
5584 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5585 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5586 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5587 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5588 type number to be MIPS_R_PCREL16.
5589 (mips_relocate_section): Remove support for link-time relaxation
5590 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5591 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5592 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5593 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5594 relaxation of branches used by embedded-PIC.
5595 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5596 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5597 related members, update comment.
5598 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5599 code related to embedded-PIC.
5600 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5601 initialization of now-removed 'adjust' member of
5602 'struct ecoff_debug_info'.
5603
b32de0bc 56042004-04-23 Chris Demetriou <cgd@broadcom.com>
8472310d
CD		 5605
5606 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5607
955af222
PB		 56082004-04-21 Philip Blundell <pb@nexus.co.uk>
5609
5610 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5611 relocs for locally defined symbols during -shared final link.
5612 (elf32_arm_final_link_relocate): Likewise.
5613
47a9f7b3
JJ		 56142004-04-22 Jakub Jelinek <jakub@redhat.com>
5615
5616 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5617 ELF_LINK_POINTER_EQUALITY_NEEDED.
5618 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5619 if r_type is not R_X86_64_PC32.
5620 (elf64_x86_64_finish_dynamic_symbol): If
5621 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5622 SHN_UNDEF symbols.
5623
1f1799d5
KK		 56242004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5625
5626 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5627 (elf_backend_plt_sym_val): Define.
5628
0fdea5ce
AC		 56292004-04-22 Andrew Cagney <cagney@redhat.com>
5630
5631 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5632
5198ba8b
DA		 56332004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5634
eb61d2d6 5635 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5198ba8b
DA		 5636 make_bfd_asection.
5637 * som.c (som_set_section_contents): Constantify second argument.
5638 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5639 (som_object_setup): Rework to avoid warning.
5640 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5641 Likewise.
5642
fe2e161a
AC		 56432004-04-22 Andrew Cagney <cagney@redhat.com>
5644
5645 * cache.c (bfd_cache_close): Check for a previously closed file.
5646
4c45e5c9
JJ		 56472004-04-22 Jakub Jelinek <jakub@redhat.com>
5648
5649 * bfd.c (bfd_get_synthetic_symtab): Define.
5650 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5651 NAME##_get_synthetic_symtab.
5652 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5653 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5654 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5655 relplt_name fields.
5656 (_bfd_elf_get_synthetic_symtab): New prototype.
5657 * elfcode.h (elf_get_synthetic_symtab): Define.
5658 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5659 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5660 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5661 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5662 * bfd-in2.h: Rebuilt.
5663 * libbfd.h: Rebuilt.
5664 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5665 (elf_backend_plt_sym_val): Define.
5666 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5667 (elf_backend_plt_sym_val): Define.
5668 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5669 (elf_backend_plt_sym_val): Define.
5670 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5671 (elf_backend_plt_sym_val): Define.
5672 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5673 (elf_backend_plt_sym_val): Define.
5674 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5675 (elf_backend_plt_sym_val): Define.
5676 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5677 (elf_backend_plt_sym_val): Define.
5678 * aout-target.h (MY_get_synthetic_symtab): Define.
5679 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5680 * coff-rs6000.c (rs6000coff_vec): Add
5681 _bfd_nodynamic_get_synthetic_symtab.
5682 (pmac_xcoff_vec): Likewise.
5683 * coff64-rs6000.c (rs6000coff64_vec): Add
5684 _bfd_nodynamic_get_synthetic_symtab.
5685 (aix5coff64_vec): Likewise.
5686 * sunos.c (MY_get_synthetic_symtab): Define.
5687 * vms.c (vms_get_synthetic_symtab): Define.
5688
d2f7ecac
NC		 56892004-04-22 Nick Clifton <nickc@redhat.com>
5690
5691 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5692
fd99574b
NC		 56932004-04-22 Peter Barada <peter@the-baradas.com>
5694
5695 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5696 * bfd2-in.h: Regenerate.
5697 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5698
23867d67
CD		 56992004-04-21 Chris Demetriou <cgd@broadcom.com>
5700
5701 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5702 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5703 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5704 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5705 * bfd-in2.h: Regenerate.
5706
2c8c90bc
BW		 57072004-04-21 Bob Wilson <bob.wilson@acm.org>
5708
5709 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5710 require relocations against a weak symbol to reference the same
5711 symbol hash entry if not a final, static link.
5712 (get_cached_value, add_value_map): Add final_static_link argument.
5713 (remove_literals): Pass final_static_link argument as needed.
5714
40838a72
AC		 57152004-04-21 Andrew Cagney <cagney@redhat.com>
5716
5717 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5718 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5719 (opncls_bwrite, opncls_bclose, opncls_bflush)
5720 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5721 bfd iovec that uses function callbacks.
5722 (bfd_close): Use the iovec's bclose.
5723 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5724 (cache_bclose, cache_bflush, cache_bstat)
5725 (cache_iovec): New functions and global variable, implement a
5726 cache "iovec", where applicable set bfd_error.
5727 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5728 * bfdio.c (struct bfd_iovec): Define.
5729 (real_read): Delete function.
5730 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5731 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5732 assume that bread and bwrite set bfd_error.
5733 * bfd.c (struct bfd): Add "iovec", update comments.
5734 * bfd-in2.h, libbfd.h: Re-generate.
5735
7f919c84
AC		 57362004-04-21 Andrew Cagney <cagney@redhat.com>
5737
5738 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5739
715df9b8
EB		 57402004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5741
5742 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5743 (bfd_elf_gc_sections): Fail if a shared object is being created.
5744 Do not fail if dynamic sections have been created. Instead call
5745 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5746 dynamically referenced symbols. Do not mark the whole graph
5747 rooted at .eh_frame, only the section proper.
5748
6482c264
NC		 57492004-04-20 DJ Delorie <dj@redhat.com>
5750
5751 * reloc.c: Add BFD_RELOC_32_SECREL.
5752 * bfd-in2.h: Regenerate.
5753 * libbfd.h: Likewise.
5754 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5755 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5756 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5757
4dc570c2
JJ		 57582004-04-19 Jakub Jelinek <jakub@redhat.com>
5759
5760 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5761 relocs against hidden/protected undefweak symbols properly.
5762 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5763
0b60d5d3
MK		 57642004-04-18 Mark Kettenis <kettenis@gnu.org>
5765
5766 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5767 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5768 core files.
5769
d48bdb99
AM		 57702004-04-17 Brian Ford <ford@vss.fsi.com>
5771
5772 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5773 filepos for the SizeOfHeaders field.
5774 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5775 overflow.
5776 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5777
57a1784e
AM		 57782004-04-16 Alan Modra <amodra@bigpond.net.au>
5779
5780 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5781 change reloc_done. Set and restore _cooked_size.
5782 (RETURN): Delete.
5783
d1ad3f6f
MK		 57842004-04-15 Mark Kettenis <kettenis@gnu.org>
5785
5786 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5787 core files.
5788
3d1bca9d
NC		 57892004-04-15 Nick Clifton <nickc@redhat.com>
5790
5791 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5792
019b892f
AM		 57932004-04-15 Alan Modra <amodra@bigpond.net.au>
5794
5795 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5796
15b43f48
AM		 57972004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5798
5799 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5800 when it is a definition.
5801
6de00a78
AM		 58022004-04-14 Alan Modra <amodra@bigpond.net.au>
5803
5804 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5805 when statically linking PIC code.
5806 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5807
279500de
TS		 58082004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5809
5810 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5811 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5812 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5813 * configure: Regenerate.
5814
ccf2f652
RS		 58152004-04-08 Richard Sandiford <rsandifo@redhat.com>
5816
5817 * elflink.c: Include libiberty.h.
5818 * Makefile.am (elflink.lo): Depend on libiberty.h.
5819 * Makefile.in: Regenerate.
5820
ca07892d
DJ		 58212004-04-06 Daniel Jacobowitz <drow@mvista.com>
5822
5823 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5824 ".MIPS.stubs".
5825
a5a58ba4
L		 58262004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5827
5828 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5829 reserve the memory for dynamic linker
5830
24d18d30
MK		 58312004-04-05 Mark Kettenis <kettenis@gnu.org>
5832
5833 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5834 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5835
a4d7b4b5
L		 58362004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5837
5838 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5839 RELOC_FOR_GLOBAL_SYMBOL.
5840 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5841
1f433d93
L		 58422004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5843
5844 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5845 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5846
e489d0ae
PB		 58472004-04-01 Paul Brook <paul@codesourcery.com>
5848
5849 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5850 * elf32-arm.h (struct elf32_elf_section_map): New.
5851 (struct _arm_elf_section_data): New.
5852 (elf32_arm_section_data): Define.
5853 (struct elf32_arm_link_hash_table): Add byteswap_code.
5854 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5855 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5856 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5857 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5858 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5859 (bfd_elf32_new_section_hook, elf_backend_write_section,
5860 elf_backend_link_output_symbol_hook): Define.
5861
66a695f0
NC		 58622004-04-01 Andy Chittenden <achittenden@bluearc.com>
5863
5864 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5865 that keeps the characters in a B_INCL..B_EINCL range.
5866 (_bfd_link_section_stabs): When computing the sum of the
5867 characters in a B_INCL..B_EINCL range also keep a copy of those
5868 characters. Use this information to distinguish between
5869 include sections that have the same sum and the same length
5870 but which are nevertheless unique.
5871
8375c36b
PB		 58722004-03-31 Paul Brook <paul@codesourcery.com>
5873
5874 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5875 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5876
a56b48eb
NC		 58772004-03-31 Andy Chittenden <achittenden@bluearc.com>
5878
5879 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5880 to 'sum_chars' and add field 'num_chars'.
5881 (_bfd_link_section_stabs): When computing the sum of the
5882 characters in a B_INCL..B_EINCL range also keep a count of the
5883 number of characters. Use this information to help distinguish
5884 between include sections when have the same sum but which
5885 nevertheless are still unique.
5886
1fbc7e7a 58872004-03-31 Mattias Engdegård <mattias@virtutech.se>
3d456464
NC		 5888
5889 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5890
0949843d 58912004-03-30 Galit Heller <Galit.Heller@nsc.com>
eb61d2d6 5892 Tomer Levi <Tomer.Levi@nsc.com>
0949843d
NC		 5893
5894 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5895 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5896 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5897 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5898 (cpu-cr16c.lo): New target.
5899 (elf32-cr16c.lo): Likewise.
5900 * Makefile.in: Regenerate.
5901 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5902 (bfd_archures_list): Add bfd_cr16c_arch.
5903 * config.bfd: Handle cr16c-*-elf*.
5904 * configure.in: Handle bfd_elf32_cr16c_vec.
5905 * configure: Regenerate.
5906 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5907 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5908 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5909 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5910 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5911 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5912 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5913 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5914 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5915 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5916 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5917 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5918 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5919 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5920 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5921 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5922 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5923 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5924 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5925 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5926 * targets.c (bfd_elf32_cr16c_vec): Declare.
5927 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5928 * cpu-cr16c.c: New file.
5929 * elf32-cr16c.c: Likewise.
5930 * libbfd.h: Regenerate.
5931 * bfd-in2.h: Likewise.
5932
baaff79e
JJ		 59332004-03-30 Jakub Jelinek <jakub@redhat.com>
5934
5935 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5936
c152c796
AM		 59372004-03-27 Alan Modra <amodra@bigpond.net.au>
5938
5939 * Makefile.am: Remove all mention of elflink.h.
5940 * Makefile.in: Regenerate.
5941 * bfd-in.h (bfd_elf_discard_info): Declare.
5942 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5943 * bfd-in2.h: Regenerate.
5944 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5945 bfd_elf32_link_record_dynamic_symbol,
5946 bfd_elf64_link_record_dynamic_symbol,
5947 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5948 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5949 _bfd_elf32_link_record_local_dynamic_symbol,
5950 _bfd_elf64_link_record_local_dynamic_symbol,
5951 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5952 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5953 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5954 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5955 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5956 _bfd_elf32_reloc_symbol_deleted_p,
5957 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5958 (bfd_elf_link_record_dynamic_symbol,
5959 bfd_elf_link_record_local_dynamic_symbol,
5960 bfd_elf_final_link, bfd_elf_gc_sections,
5961 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5962 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5963 bfd_elf_reloc_symbol_deleted_p): Declare.
5964 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5965 * elf32-arm.h: Update for changed function names. Remove local
5966 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5967 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5968 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5969 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5970 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5971 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5972 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5973 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5974 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5975 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5976 (bfd_elfNN_print_symbol): Define.
5977 * elfcode.h: Don't include elflink.h.
5978 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5979 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5980 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5981 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5982 elf_link_record_local_dynamic_symbol): Don't define.
5983 * elflink.c: Update for changed function names. Move elflink.h
5984 code here.
5985 * elflink.h: Delete file.
5986 * po/SRC-POTFILES.in: Regenerate.
5987 * po/bfd.pot: Regenerate.
5988
6a9cae7f
AM		 59892004-03-27 Alan Modra <amodra@bigpond.net.au>
5990
5991 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5992 "name" for global syms accidentally removed in 2004-03-20 change.
5993
140f6c8e
AM		 59942004-03-27 Alan Modra <amodra@bigpond.net.au>
5995
5996 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5997 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5998 where Elf_External_* is different for 64 and 32 bit, with
5999 corresponding elf_size_info field.
6000 (struct elf_final_link_info): Use "bfd_byte *" instead
6001 of "Elf_External_Sym *" for external_syms and symbuf.
6002 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6003 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6004 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6005 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6006 (elf_link_sort_cmp2): Adjust.
6007 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6008 using ELF_R_SYM macro. Set u.sym_mask.
6009 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6010 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6011 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6012 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6013 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6014 swap_syn_out functions. Rearrange dyn swap in/out switch.
6015 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6016 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6017 (elf_link_flush_output_syms): Add elf_backend_data arg.
6018 (elf_link_check_versioned_symbol): Likewise.
6019 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6020 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6021 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6022 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6023 ELF_R_TYPE and ELF_R_INFO macros.
6024 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6025 based on size rather than using ELF_R_INFO.
6026 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6027 ELF_R_SYM macro.
6028 (struct alloc_got_off_arg): New.
6029 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6030 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6031 (elf_gc_allocate_got_offsets): Adjust.
6032 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6033 ELF_R_SYM. Use bfd_section_from_elf_index.
6034 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6035 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6036 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6037
14bde378
SS		 60382004-03-26 Stan Shebs <shebs@apple.com>
6039
6040 Remove MPW support, no longer used.
6041 * config.bfd (powerpc-*-mpw*): Remove configuration.
6042 * mpw-config.in, mpw-make.sed: Remove files.
6043 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6044
555cd476
AM		 60452004-03-26 Alan Modra <amodra@bigpond.net.au>
6046
6047 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6048 (ppc64_elf_add_symbol_hook): New function.
6049 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6050 const from Elf_Internal_Sym param.
6051 * elflink.c (elf_link_add_object_symbols): Adjust.
6052 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6053 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6054 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6055 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6056 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6057 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6058 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6059 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6060 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6061 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6062 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6063 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6064 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6065 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6066 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6067 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6068
4ad4eba5
AM		 60692004-03-26 Alan Modra <amodra@bigpond.net.au>
6070
6071 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6072 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6073 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6074 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6075 (bfd_elf64_bfd_link_add_symbols): Delete.
6076 (bfd_elf_link_add_symbols): Declare.
6077 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6078 * elflink.c: Include safe-ctype.h.
6079 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6080 make static.
6081 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6082 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6083 static.
6084 (elf_link_add_archive_symbols): Rename from
6085 _bfd_elf_link_add_archive_symbols, make static.
6086 (elf_link_add_object_symbols): New function. Corresponding
6087 elflink.h function converted to use elf_size_info.
6088 (bfd_elf_link_add_symbols): Likewise.
6089 (bfd_elf_size_dynamic_sections): Adjust.
6090 * elflink.h (elf_bfd_link_add_symbols): Delete.
6091 (elf_link_add_object_symbols): Delete.
6092 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6093 bfd_elf_link_add_symbols.
6094 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6095
5a580b3a
AM		 60962004-03-25 Alan Modra <amodra@bigpond.net.au>
6097
6098 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6099 and chained shared libs only if dynsym. Clear dynsym on forced-local.
c152c796 6100
5a580b3a
AM		 6101 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6102 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6103 (_bfd_elf_add_dt_needed_tag): Declare.
6104 (_bfd_elf_sort_symbol): Declare.
6105 (_bfd_elf_finalize_dynstr): Declare.
6106 (RELOC_FOR_GLOBAL_SYM): Formatting.
6107 * elfcode.h (elf_add_dynamic_entry): Delete.
6108 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6109 elflink.h function converted to use elf_size_info.
6110 (_bfd_elf_add_dt_needed_tag): Likewise.
6111 (_bfd_elf_sort_symbol): Likewise.
6112 (_bfd_elf_finalize_dynstr): Likewise.
6113 (compute_bucket_count): Likewise.
6114 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6115 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6116 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6117 * elflink.h: ..here.
6118 (sort_symbol, add_dt_needed_tag): Delete.
6119 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6120 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6121 Update all users.
6122 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6123 * elf32-cris.c (add_dynamic_entry): Likewise.
6124 * elf32-hppa.c (add_dynamic_entry): Likewise.
6125 * elf32-i370.c (add_dynamic_entry): Likewise.
6126 * elf32-i386.c (add_dynamic_entry): Likewise.
6127 * elf32-m32r.c (add_dynamic_entry): Likewise.
6128 * elf32-m68k.c (add_dynamic_entry): Likewise.
6129 * elf32-ppc.c (add_dynamic_entry): Likewise.
6130 * elf32-s390.c (add_dynamic_entry): Likewise.
6131 * elf32-sh.c (add_dynamic_entry): Likewise.
6132 * elf32-sparc.c (add_dynamic_entry): Likewise.
6133 * elf32-vax.c (add_dynamic_entry): Likewise.
6134 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6135 * elf64-alpha.c (add_dynamic_entry): Likewise.
6136 * elf64-hppa.c (add_dynamic_entry): Likewise.
6137 * elf64-ppc.c (add_dynamic_entry): Likewise.
6138 * elf64-s390.c (add_dynamic_entry): Likewise.
6139 * elf64-sparc.c (add_dynamic_entry): Likewise.
6140 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6141 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6142 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6143 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6144 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6145 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6146
d507cf36
PB		 61472004-03-23 Paul Brook <paul@codesourcery.com>
6148
6149 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6150
88d65ad6
BW		 61512004-03-22 Bob Wilson <bob.wilson@acm.org>
6152
6153 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6154 literal tables and check for relocs outside of literal pools.
6155 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6156 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6157 set DF_TEXTREL.
6158 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6159 (elf_xtensa_relocate_section): Read literal tables and check for
6160 dynamic relocations in read-only sections and not in literal pools.
c152c796 6161
b9cf773d
AM		 61622004-03-23 Alan Modra <amodra@bigpond.net.au>
6163
6164 PR 51.
6165 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6166
e4a2175c
HPN		 61672004-03-22 Hans-Peter Nilsson <hp@axis.com>
6168
6169 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6170 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6171 not defined by the executable, or defined in a DSO.
6172 <eliding run-time relocation of .got>: Initialize GOT entry for a
6173 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6174 executable.
6175 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6176 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6177 a PLT reloc to GOT for an executable.
6178 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
b9cf773d 6179 .got for a DSO and explain why.
e4a2175c
HPN		 6180 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6181 and unreferenced symbols for which a PLT is defined. Adjust
6182 dynamic-symbol pruning correspondingly, to make sure we don't lose
6183 a dynamic symbol also defined by a DSO.
6184
b2a8e766
AM		 61852004-03-22 Alan Modra <amodra@bigpond.net.au>
6186
6187 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6188 and rel args. Group input and output args. Wrap to 80 columns.
6189 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6190 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6191 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6192 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6193 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6194 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6195 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6196 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6197 RELOC_FOR_GLOBAL_SYMBOL invocation.
6198
59c2e50f
L		 61992004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6200
6201 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6202 unresolved symbols in objects aren't allowed.
6203
6204 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6205 unresolved symbols.
6206 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6207 (elf_hppa_unmark_useless_dynamic_symbols):
6208 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6209 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6210 (elf32_hppa_relocate_section): Likewise.
6211 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6212 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6213 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6214 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6215 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6216
6217 * elf-m10200.c (mn10200_elf_relocate_section): Use
6218 RELOC_FOR_GLOBAL_SYMBOL.
6219 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6220 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6221 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6222 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6223 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6224 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6225 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6226 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6227 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6228 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6229 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6230 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6231
9992270f
DA		 62322004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6233
36751eee
DA		 6234 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6235 (final_link_relocate): Likewise.
9992270f
DA		 6236 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6237 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6238
05864e2a
AM		 62392004-03-19 Alan Modra <amodra@bigpond.net.au>
6240
6241 * Makefile.am: Run "make dep-am".
6242 * Makefile.in: Regenerate.
6243 * aclocal.m4: Regenerate.
6244 * config.in: Regenerate.
6245 * po/bfd.pot: Regenerate.
6246
f218a464 62472004-03-19 Alan Modra <amodra@bigpond.net.au>
0f8a2703
AM		 6248 H.J. Lu <hongjiu.lu@intel.com>
6249
6250 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6251 type and size change code to where it was previously. Remove
6252 dt_needed param. Treat old weak syms as strong if new sym is
6253 from a shared lib, even when old sym is from another shared
6254 lib. Remove unnecessary tests of oldweak and newweak. Correct
6255 comments.
6256 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6257 _bfd_elf_merge_symbol calls.
6258 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6259 dt_needed local var. Update comments.
6260 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6261 (_bfd_elf_add_default_symbol): Likewise.
f218a464
AM		 6262
6263 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6264 strong syms in one shared object overriding weak syms in another.
6265
79349b09
AM		 62662004-03-18 Alan Modra <amodra@bigpond.net.au>
6267
4a43e768
AM		 6268 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6269 dyn_lib_class field. Rearrange for better packing.
6270 (elf_dt_soname): Delete.
6271 (elf_dyn_lib_class): Define.
6272 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6273 (bfd_elf_set_dt_needed_soname): Delete.
6274 (bfd_elf_set_dyn_lib_class): New function.
6275 * elflink.h (add_dt_needed_tag): New function. Split out from..
6276 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6277 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6278 initialization of soname.
6279 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6280 elf_dt_soname.
6281 * bfd-in.h (enum dynamic_lib_link_class): New.
6282 (bfd_elf_set_dt_needed_soname): Delete.
6283 (bfd_elf_set_dyn_lib_class): Declare.
6284 * bfd-in2.h: Regenerate.
6285
79349b09
AM		 6286 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6287 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6288 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6289 symbol loop. Instead use add_needed to flag tag as written.
6290
d13d89fa
NS		 62912004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6292
6293 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6294 logic for null_input_bfd detection.
6295
9183ed4b
AM		 62962004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6297
6298 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6299
021d7868
MK		 63002004-03-16 Mark Kettenis <kettenis@gnu.org>
6301
6302 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6303 code.
6304
51992aec
AM		 63052004-03-16 Alan Modra <amodra@bigpond.net.au>
6306
6307 * elflink.c (elf_link_read_relocs_from_section): Don't use
6308 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6309 (_bfd_elf_link_read_relocs): ..to here.
6310 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6311
ccba357f
AM		 63122004-03-16 Alan Modra <amodra@bigpond.net.au>
6313
6314 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6315 values selected in configure.host. Require both to be defined
6316 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6317 corresponding BFD_HOST vars with quotes.
6318 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6319 Always require BFD_HOST_64_BIT_DEFINED.
6320 <file_ptr type>: Find off_t size before emitting message. Combine
6321 off_t and ftello64 conditional.
6322 * configure: Regenerate.
6323
41978308
AM		 63242004-03-16 Alan Modra <amodra@bigpond.net.au>
6325
6326 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6327 aliasing warning. Remove trailing whitespace throughout file.
6328
d63b5ed9
DA		 63292004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6330
6331 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6332 input_section in calls to get_dyn_name.
6333 * 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
6334 local symbols.
6335 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6336
8ce8c090
AM		 63372004-03-15 Alan Modra <amodra@bigpond.net.au>
6338
6339 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6340 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6341 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6342 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6343 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6344 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6345 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6346 when using long.
6347 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6348 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6349 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6350 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6351 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6352 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6353 (read_8_bytes, read_indirect_string, read_address): Likewise.
6354 (read_abbrevs, parse_comp_unit): Likewise.
6355 * targets.c (struct bfd_target): Likewise.
6356 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6357 * hppabsd-core.c: Likewise. Formatting.
6358 * hpux-core.c: Likewise.
6359 * irix-core.c: Likewise.
6360 * netbsd-core.c: Likewise.
6361 * osf-core.c: Likewise.
6362 * ptrace-core.c: Likewise.
6363 * sco5-core.c: Likewise.
6364 * trad-core.c: Likewise.
6365 * configure: Regenerate.
6366 * bfd-in2.h: Regenerate.
6367
edeb6e24
AM		 63682004-03-15 Alan Modra <amodra@bigpond.net.au>
6369
6370 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6371 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6372 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6373 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6374 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6375 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6376 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6377 * libbfd.c: Likewise in function definitions.
6378 (bfd_put_8): Mask with 0xff rather than casting to char.
6379 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6380 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6381 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6382 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6383 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6384 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6385 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6386 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6387 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6388 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6389 * archive.c (do_slurp_coff_armap): Update swap prototype.
6390 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6391 (tic54x_getl_signed_32): Likewise.
6392 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6393 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6394 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6395 (bfd_getp_signed_32, bfd_putp32): Likewise.
6396 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6397 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6398 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6399 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6400 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6401 bfd_h_getx_signed_16, bfd_h_putx16.
6402 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6403 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6404 * hpux-core.c: Likewise.
6405 * irix-core.c: Likewise.
6406 * netbsd-core.c: Likewise.
6407 * osf-core.c: Likewise.
6408 * ptrace-core.c: Likewise.
6409 * sco5-core.c: Likewise.
6410 * trad-core.c: Likewise.
6411 * bfd-in2.h: Regenerate.
6412
c1b954e2
AM		 64132004-03-15 Matt Thomas <matt@3am-software.com>
6414
6415 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6416 selected.
6417
85cfd8d3
MK		 64182004-03-13 Mark Kettenis <kettenis@gnu.org>
6419
6420 * config.bfd: Add x86_64-*-openbsd*.
6421 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6422 netbsd-core.lo.
6423 * configure: Regenerate.
6424
d1f161ea
NC		 64252004-03-12 Nick Clifton <nickc@redhat.com>
6426 Dave Murphy <wintermute2k4@ntlworld.com>
c1b954e2 6427
d1f161ea
NC		 6428 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6429 if the input bfd does not contain any code.
6430
8b6f2683
JW		 64312004-03-09 Steve Ellcey <sje@cup.hp.com>
6432
6433 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6434
79cda7cf
FF		 64352004-03-05 Fred Fish <fnf@redhat.com>
6436
6437 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6438 mips16 symbols to be even rather than testing first for even/odd.
6439 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6440
e5caec89
NS		 64412004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6442
6443 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6444 layout purposes.
6445
02bb6eae
AO		 64462004-03-03 Alexandre Oliva <aoliva@redhat.com>
6447
6448 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6449 undefined symbols as hash_new.
6450
ae51a426
JR		 64512003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6452
6453 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6454 * cpu-sh.c: Ditto.
6455 * elf32-sh.c: Ditto.
6456 * bfd-in2.h: Regenerate.
6457
3b712a1a
AO		 64582004-03-02 Alexandre Oliva <aoliva@redhat.com>
6459
6460 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6461 dynrelocs.
6462 (_frv_count_got_plt_entries): Initialize them.
6463 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6464 callers.
6465 (frv_pic_relocs_info_for_global): Likewise.
6466 (frv_pic_relocs_info_for_local): Likewise.
6467 (frv_pic_merge_early_relocs_info): New.
6468 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6469 another.
6470 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6471 Check that we don't exceed the allocated count for entry.
6472 (_frv_add_rofixup): Likewise.
6473 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6474 (elf32_frv_finish_dynamic_sections): Improve error message in case
6475 we emit too few rofixup entries.
6476
676a64f4
RS		 64772004-03-01 Richard Sandiford <rsandifo@redhat.com>
6478
6479 * archures.c (bfd_mach_fr450): New.
6480 * bfd-in2.h: Regenerate.
6481 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6482 (arch_info_500): Link to it.
6483 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6484 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6485 (frv_elf_arch_extension_p): New function.
6486 (frv_elf_merge_private_bfd_data): Use it.
6487
0ad989f9
L		 64882004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6489
6490 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6491
6492 * elflink.h (is_global_data_symbol_definition): Moved to
6493 elflink.c.
6494 (elf_link_is_defined_archive_symbol): Likewise.
6495 (elf_link_add_archive_symbols): Likewise. Renamed to
6496 _bfd_elf_link_add_archive_symbols.
6497
6498 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6499 of ELF symbol table entry from backend.
6500 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6501 instead of elf_link_add_object_symbols.
6502
ec3391e7
AO		 65032004-02-27 Alexandre Oliva <aoliva@redhat.com>
6504
6505 * elf-bfd.h (struct elf_backend_data): Added
6506 elf_backend_can_make_relative_eh_frame,
6507 elf_backend_can_make_lsda_relative_eh_frame and
6508 elf_backend_encode_eh_address.
6509 (_bfd_elf_encode_eh_address): Declare.
6510 (_bfd_elf_can_make_relative): Declare.
6511 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6512 hooks to decide whether to attempt to make_relative and
6513 make_lsda_relative.
6514 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6515 (_bfd_elf_can_make_relative): New.
6516 (_bfd_elf_encode_eh_address): New.
6517 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6518 (frv_elf_encode_eh_address): New.
6519 (elf_backend_can_make_relative_eh_frame): Define.
6520 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6521 (elf_backend_encode_eh_address): Define.
6522 * elfxx-target.h
6523 (elf_backend_can_make_relative_eh_frame): Define.
6524 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6525 (elf_backend_encode_eh_address): Define.
6526 (elfNN_bed): Add them.
6527
e6deed0a
AO		 65282004-02-27 Alexandre Oliva <aoliva@redhat.com>
6529
6530 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6531 complain_on_overflow to signed.
6532
b60d7a1a
L		 65332004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6534
6535 * elflink.h (sort_symbol): New.
6536 (elf_link_add_object_symbols): Use a sorted symbol array for
6537 weakdef.
6538
1c3ff0f2
MS		 65392004-02-27 Jakub Jelinek <jakub@redhat.com>
6540
6541 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6542 for pc relative relocs.
6543 (elf_s390_relocate_section): Likewise.
6544 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6545 for pc relative relocs.
6546 (elf_s390_relocate_section): Likewise.
6547
de9811af
L		 65482004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6549
6550 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6551 count_dyn_reloc.
6552
ac33696c
L		 65532004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6554
6555 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6556 field to track if a relocation is against readonly section.
6557 (count_dyn_reloc): Take a new argument for rent->reltext.
6558 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6559 (get_reloc_section): Don't set ia64_info->reltext here.
6560 (allocate_dynrel_entries): Set ia64_info->reltext here.
6561
072c8903
AO		 65622004-02-24 Alexandre Oliva <aoliva@redhat.com>
6563
6564 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6565 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6566 function's descriptor to symbol+offset, and map local undefweak
6567 symbol to NULL function descriptor.
6568 (elf32_frv_relocate_section): Likewise.
6569
aca305d9
NC		 65702004-02-23 Mark Kettenis <kettenis@gnu.org>
6571
6572 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6573 M_X86_64_NETBSD.
6574 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6575 (netbsd_core_file_p): Set architecture from machine ID for
6576 selected machines.
6577
646411fb
JJ		 65782004-02-23 Jakub Jelinek <jakub@redhat.com>
6579
6580 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6581 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6582
1de1a317
L		 65832004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6584
6585 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6586 symbols with non-default visibility.
6587
3c9d0484
DS		 65882004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6589
6590 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6591 IMAGE_SCN_MEM_WRITE on known sections only.
6592
a876ecf9
JJ		 65932004-02-20 Jakub Jelinek <jakub@redhat.com>
6594
6595 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6596 symbols used in PIE relocs.
6597
a8a6d7ce
JJ		 65982004-02-19 Jakub Jelinek <jakub@redhat.com>
6599
6600 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6601 .plt sh_entsize.
6602
d080fcd2
DJ		 66032004-02-18 Daniel Jacobowitz <drow@mvista.com>
6604
6605 * configure.in: Update version to 2.15.90.
6606 * configure: Regenerate.
6607
d25aed71 66082004-02-17 Daniel Jacobowitz <drow@mvista.com>
c1b954e2 6609 Richard Sandiford <rsandifo@redhat.com>
d25aed71
RS		 6610
6611 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6612 _bfd_elf_symbol_refs_local_p to decide whether to decay
6613 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6614 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6615 relocs if the symbol wasn't defined by a regular object file.
6616 Don't check the symbol's dynindx.
6617
d7ce59e3
AC		 66182004-02-16 Andrew Cagney <cagney@redhat.com>
6619
6620 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6621 @bfd_file_ptr@.
6622 * bfd-in2.h: Re-generate.
6623
ca0b7686
AC		 66242004-02-14 Andrew Cagney <cagney@redhat.com>
6625
6626 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6627 _LARGEFILE64_SOURCE.
6628
340b6d91
AC		 66292004-02-13 Andrew Cagney <cagney@redhat.com>
6630
6631 * elf.c (vma_page_aligned_bias): New function.
6632 (assign_file_positions_except_relocs)
6633 (assign_file_positions_for_segments): Replace broken modulo
6634 arithmetic with call to vma_page_aligned_bias.
6635
1012372a
AC		 66362004-02-11 Andrew Cagney <cagney@redhat.com>
6637
7c192733
AC		 6638 * bfd-in.h: Update copyright.
6639 (bfd_tell): Change return type to file_ptr.
6640 * bfd-in2.h: Re-generate.
6641 * cache.c: Update copyright.
6642 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6643 parameter.
6644 (close_one): Use real_ftell.
6645 * bfdio.c: Update copyright.
6646 (real_ftell, real_fseek): New functions.
6647 (bfd_tell): Use real_fseek and real_ftell, change return type to
6648 file_ptr.
6649 (bfd_seek): Use real_ftell and real_fseek, change type of
6650 file_position to a file_ptr.
6651 * libbfd-in.h: Update copyright.
6652 (real_ftell, real_fseek): Declare.
6653 * libbfd.h: Re-generate.
6654
1012372a
AC		 6655 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6656 fseeko and fseeko64. Determine bfd_file_ptr.
6657 * configure: Re-generate.
c1ea0c09 6658 * config.in: Re-generate.
c1b954e2 6659
3255318a
NC		 66602004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6661
6662 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6663 * elf32-h8300.c: Likewise.
6664
0d5f9994
NC		 66652004-02-09 Christian Vogel <vogelchr@vogel.cx>
6666 Nick Clifton <nickc@redhat.com>
6667
6668 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6669 GOT entries with no associated GOT subsection.
6670
174fd7f9
RS		 66712004-02-09 Richard Sandiford <rsandifo@redhat.com>
6672
6673 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6674 * elf.c (swap_out_syms): Use it to decide whether local section
6675 symbols should be named.
6676 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6677 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6678 (elf_backend_name_local_section_symbols): Define.
6679 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6680
03609792
L		 66812004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6682
6683 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6684 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6685 finalize pass.
6686
ea01195e
AO		 66872004-01-30 Alexandre Oliva <aoliva@redhat.com>
6688
6689 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6690 to bfd_link_hash_entry passed by reference to
6691 _bfd_generic_link_add_one_symbol.
6692
838e70c5
L		 66932004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6694
6695 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6696 relocations against dynamic symbols.
6697
4f199be3
DJ		 66982004-01-23 Daniel Jacobowitz <drow@mvista.com>
6699
6700 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6701 change.
6702
28d39d1a
NC		 67032004-01-21 Tom Rix <tcrix@worldnet.att.net>
6704
6705 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6706 * bfd-in2.h, libbfd.h: Rebuilt.
6707
66bed356
DS		 67082004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6709
6710 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6711 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6712 flag has been cleared.
6713
7e89635a
KH		 67142004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6715
6716 * coff-h8300.c: Add and adjust comments about relaxation.
6717 * elf32-h8300.c: Likewise.
6718
e804e836
KH		 67192004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6720
6721 * coff-h8300.c: Fix comment typos.
6722 * elf32-h8300.c: Likewise.
6723
630a7b0a
KH		 67242004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6725
6726 * coff-h8300.c: Add comments about relaxation.
6727 * elf32-h8300.c: Likewise.
6728
f8b73030
MR		 67292004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6730
6731 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6732 throughout.
6733 * aclocal.m4: Regenerate.
6734 * configure: Regenerate.
6735
32159579
ILT		 67362004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6737
6738 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6739 mips_elf64_rtype_to_howto instead of using howto_table.
6740
c84cd8ee
DJ		 67412004-01-13 Daniel Jacobowitz <drow@mvista.com>
6742
6743 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6744 the .plt section.
6745 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6746 relocs which would not use the PLT.
6747
680a3378
AM		 67482004-01-13 Alan Modra <amodra@bigpond.net.au>
6749
6750 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6751 (ppc64_elf_gc_sweep_hook): Likewise.
6752 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6753
faca21e5
NC		 67542004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6755
6756 Adds linker relaxation support for bit manipulation insns like
680a3378 6757 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
faca21e5 6758 bst, btst, bxor.
680a3378 6759 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
faca21e5 6760 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
680a3378 6761 * coff-h8300.c: Opcode for bit manipulation insn is checked in
faca21e5
NC		 6762 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6763
818a27ac
AM		 67642004-01-12 Alan Modra <amodra@bigpond.net.au>
6765
6766 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6767
96ef1419
KH		 67682004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6769
6770 * elf32-h8300.c: Fix formatting.
6771
babfd660
KH		 67722004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6773
6774 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6775 dynamic object is present. Declare r_symndx and h in an inner
6776 scope.
6777 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6778
7359ea65
DJ		 67792004-01-09 Daniel Jacobowitz <drow@mvista.com>
6780
6781 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6782 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6783 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6784 identically. Do not emit PC24 relocations for shared libraries.
6785 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6786 identically. Don't adjust pc_count.
6787 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6788 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6789 adjust count for branch relocations.
6790 (allocate_dynrelocs): Correct typo in call to
6791 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6792 PC24 or PLT32 relocs when linking.
6793
44e88952
NC		 67942004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6795
6796 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6797 relocation howto with ARM_26 one for consistency.
6798 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6799 that will be converted to ARM_26D ones, since we always want 'done'
6800 relocations to be reflected in section's data.
6801 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6802 offset.
6803 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6804 requested.
6805
1e7fef1d
NC		 68062004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6807
6808 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6809 are not partial_inplace during a relocatable link.
6810
4f075348
KH		 68112004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6812
babfd660 6813 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4f075348
KH		 6814 if no dynamic object is present. Declare r_symndx and h in an
6815 inner scope.
6816
de0d9f33
L		 68172004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6818
6819 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6820 trampoline if it is known out of range.
6821
51532845
AO		 68222004-01-06 Alexandre Oliva <aoliva@redhat.com>
6823
6824 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6825 * elf32-frv.c (_frv_osec_readonly_p): New.
6826 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6827 undefweak symbol.
6828 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6829 (elf32_frv_relocate_section): Likewise. Error out if attempting
6830 to emit rofixups or dynamic relocs in read-only segments. Use
6831 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6832 dynamic relocations.
6833 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6834 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6835 relocations or fixups involving merged sections correctly. Avoid
6836 crash when undefined symbol is referenced by R_FRV_32 or
6837 R_FRV_FUNCDESC_VALUE.
6838 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6839 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6840 input section holding local symbol to addend of R_FRV_32 or
6841 R_FRV_FUNCDESC_VALUE dynamic relocation.
6842 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6843 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6844 (elf32_frv_always_size_sections): Don't store pointer to
6845 __stacksize symbol in sec_info.
6846 (elf32_frv_modify_segment_map): Look it up here.
6847 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6848 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6849 of the lazy PLT entry, not only its offset, as the low word of a
6850 function descriptor.
6851 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6852 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6853 if a hash table entry already exists but is not a definition.
6854 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6855 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6856 (_frv_add_rofixup): Don't inline.
6857 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6858 for undefweak symbols.
6859 (elf32_frv_relocate_section): Avoid crash while computing
6860 relocation when linking with shared library. Only emit rofixups
6861 and dynamic relocations for alloc&load sections. Mark binaries
6862 with inter-segment relocations for relocation as a unit.
6863 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6864 (DEFAULT_STACK_SIZE): New.
6865 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6866 emit rofixups or dynamic relocs when linking dynamic non-PIE
6867 executables.
6868 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6869 shared libs too. Reserve the last entry for the GOT pointer.
6870 (elf32_frv_finish_dynamic_sections): Emit it.
6871 (elf32_frv_always_size_sections): New.
6872 (elf32_frv_modify_segment_map): New.
6873 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6874 sections.
6875 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6876 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6877 (elf_backend_always_size_sections): New.
6878 (elf_backend_modify_segment_map): New.
6879 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6880 * config.bfd: Added frv-*-*linux*.
6881 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6882 ABS section, instead of crashing.
6883 (elf32_frv_relocate_section): Don't crash before warning about
6884 different segments in non-PIC relocation.
6885 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6886 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6887 relocs to undefweak symbols.
6888 (elf32_frv_relocate_section): Ditto for undefined symbols.
6889 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6890 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6891 gotfixup section was created.
6892 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6893 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6894 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6895 complain_overflow_signed.
6896 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6897 have not been allocated.
6898 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6899 privfd only if dynamic sections were created.
6900 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6901 for GPREL relocs. When linking relocatable FDPIC executables,
6902 emit warnings for relocations that would be illegal on PIE or
6903 shared libraries. Emit rofixup for R_FRV_32 only if input object
6904 is not FDPIC.
6905 (_frv_create_got_section): Define _gp symbol in the rofixup
6906 section.
6907 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6908 dynamic sections missing, error out requesting -melf32frvfd.
6909 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6910 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6911 computation of addends from section and global or local symbol
6912 value. Change return type to bfd_boolean, and return a failure if
6913 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6914 nonzero addend is required.
6915 (elf32_frv_relocate_section): Likewise. Print error for
6916 unsupported nonzero addends.
6917 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6918 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6919 force everything local.
6920 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6921 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6922 (frv_gotfixup_section): New.
6923 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6924 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6925 and relocsfdv.
6926 (_frv_add_rofixup): New.
6927 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6928 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6929 improve some ugly conditions.
6930 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6931 relocations in fdpic.
6932 (_frv_create_got_section): Create .rofixup.got section.
6933 (struct _frv_dynamic_got_info): Added fixups.
6934 (_frv_count_got_plt_entries): Account in-GOT relocations into
6935 relocs32, relocsfd and relocsfdv. Account them into relocs or
6936 fixups, as appropriate.
6937 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6938 sizing of gotrel.
6939 (elf32_frv_finish_dynamic_sections): Verify that the right number
6940 of relocations and fixups was generated.
6941 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6942 relocsfdv.
6943 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6944 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6945 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6946 descriptor of a (formerly-)global symbol is local.
6947 (struct frv_pic_relocs_info): Adjust comments.
6948 (_frv_emit_got_relocs_plt_entries): Adjust.
6949 (elf32_frv_relocate_section): Likewise.
6950 (_frv_count_got_plt_entries): Likewise.
6951 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6952 symbol's value to addend in the common preamble. Decay dynamic
6953 symbols to section+offset if they bind or call locally, for GOT
6954 and FUNCDESC_VALUE, respectively.
6955 (elf32_frv_relocate_section): Likewise.
6956 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6957 internal or hidden visibility.
6958 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6959 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6960 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6961 (elf32_frv_relocate_section): Pass relocation addend in. Use
6962 original relocation addend to look up the got relocs/plt entries
6963 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6964 processing relocations that reference .scommon symbols.
6965 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6966 Introduce support for dynamic linking.
6967 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6968 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6969 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6970 (frv_reloc_type_lookup): Return REL howtos for executables and
6971 dynamic libraries.
6972 (frv_info_to_howto_rel): New.
6973 (struct frv_elf_link_hash_table): New.
6974 (frv_hash_table, frv_got_section, frv_gotrel_section,
6975 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6976 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6977 (frv_elf_link_hash_table_create): New.
6978 (struct frv_pic_relocs_info): New.
6979 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6980 (frv_pic_relocs_info_find): New.
6981 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6982 New.
6983 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6984 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6985 (_frv_emit_got_relocs_plt_entries): New.
6986 (elf32_frv_relocate_section): Add support for dynamic linking.
6987 Handle new relocations.
6988 (_frv_create_got_section): New.
6989 (elf32_frv_create_dynamic_sections): New.
6990 (ELF_DYNAMIC_INTERPRETER): New.
6991 (struct _frv_dynamic_got_info): New.
6992 (_frv_count_got_plt_entries): New.
6993 (struct _frv_dynamic_got_plt_info): New.
6994 (_frv_compute_got_alloc_data): New.
6995 (_frv_get_got_entry, _frv_get_fd_entry): New.
6996 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6997 (_frv_resolve_final_relocs_info): New.
6998 (elf32_frv_size_dynamic_sections): New.
6999 (elf32_frv_finish_dynamic_sections): New.
7000 (elf32_frv_adjust_dynamic_symbol): New.
7001 (elf32_frv_finish_dynamic_symbol): New.
7002 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7003 whole thing works.
7004 (elf_info_to_howto_rel): Define.
7005 (bfd_elf32_bfd_link_hash_table_create): Define.
7006 (elf_backend_create_dynamic_sections): Define.
7007 (elf_backend_adjust_dynamic_symbol): Define.
7008 (elf_backend_size_dynamic_sections): Define.
7009 (elf_backend_finish_dynamic_symbol): Define.
7010 (elf_backend_finish_dynamic_sections): Define.
7011 (elf_backend_want_got_sym): Define.
7012 (elf_backend_got_header_size): Define.
7013 (elf_backend_want_got_plt): Define.
7014 (elf_backend_plt_readonly): Define.
7015 (elf_backend_want_plt_sym): Define.
7016 (elf_backend_plt_header_size): Define.
7017 (elf_backend_may_use_rel_p): Define.
7018 (elf_backend_may_use_rela_p): Define.
7019 (elf_backend_default_use_rela_p): Define.
7020 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7021 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7022 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7023 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7024 (frv_reloc_map): Map the corresponding BFD relocs to them.
7025 (frv_reloc_type_lookup): ... and back to BFD relocs.
7026 * reloc.c: New relocs.
7027 * bfd-in2.h, libbfd.h: Rebuilt.
7028 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7029 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7030 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7031 R_FRV_FUNCDESC_GOTLO): New.
7032 (frv_reloc_map): Map the corresponding BFD relocs to them.
7033 (frv_reloc_type_lookup): ... and back to BFD relocs.
7034 * reloc.c: New relocs.
7035 * bfd-in2.h, libbfd.h: Rebuilt.
7036
4301eeb1
MR		 70372004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7038
7039 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7040 targets to support pages of up to 64kB.
7041 (elf32_bed): Redefine to get a separate backend data structure for
7042 traditional targets.
7043 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7044 targets to support pages of up to 64kB.
7045 (elf64_bed): Redefine to get a separate backend data structure for
7046 traditional targets.
7047 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7048 targets to support pages of up to 64kB.
7049 (elf32_bed): Redefine to get a separate backend data structure for
7050 traditional targets.
7051
0647ed71
MK		 70522004-01-04 Mark Kettenis <kettenis@gnu.org>
7053
7054 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7055
61adc1a4
NC		 70562004-01-02 Mark Kettenis <kettenis@gnu.org>
7057
7058 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7059 (elf_i386_grok_psinfo): Likewise.
7060
b50c15dc
NC		 70612004-01-02 Bernardo Innocenti <bernie@develer.com>
7062
7063 * config.bfd: Add m68k-uClinux target.
7064
2627de83
AM		 70652004-01-01 Grant Edwards <grante@visi.com>
7066
7067 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7068 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7069 (elf32_h8_gc_sweep_hook): New function.
7070 (elf_backend_gc_mark_hook): Define.
7071 (elf_backend_gc_sweep_hook): Define.
7072 (elf_backend_can_gc_sections): Define.
7073
c9e214e5 7074For older changes see ChangeLog-0203
56882138
AM		 7075\f
7076Local Variables:
7077mode: change-log
7078left-margin: 8
7079fill-column: 74
7080version-control: never
7081End:
GDB Binutils - Deliverables
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