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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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ba93b8ac
DJ		 12005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2 Phil Blundell <philb@gnu.org>
3
4 * bfd-in2.h, libbfd.h: Regenerated.
5 * reloc.c: Add ARM TLS relocations.
6 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
7 relocations.
8 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
9 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
10 (elf32_arm_tls_ie32_howto): New.
11 (elf32_arm_howto_from_type): Support TLS relocations.
12 (elf32_arm_reloc_map): Likewise.
13 (elf32_arm_reloc_type_lookup): Likewise.
14 (TCB_SIZE): Define.
15 (struct elf32_arm_obj_tdata): New.
16 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
17 (elf32_arm_mkobject): New function.
18 (struct elf32_arm_relocs_copied): Add pc_count.
19 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
20 (GOT_TLS_IE): Define.
21 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
22 (elf32_arm_link_hash_newfunc): Initialize tls_type.
23 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
24 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
25 (dtpoff_base, tpoff): New functions.
26 (elf32_arm_final_link_relocate): Handle TLS relocations.
27 (IS_ARM_TLS_RELOC): Define.
28 (elf32_arm_relocate_section): Warn about TLS mismatches.
29 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
30 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
31 TLS relocations and pc_count.
32 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
33 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
34 calls.
35 (elf32_arm_size_dynamic_sections): Handle TLS.
36 (elf32_arm_finish_dynamic_symbol): Likewise.
37 (bfd_elf32_mkobject): Define.
38
71a976dd
DJ		 392005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
40
41 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
42 relocation types. Don't count relocations which will use a PLT.
43
7e7353ed
JB		 442005-03-29 Joel Brobecker <brobecker@gnat.com>
45
46 * elf.c (elfcore_grok_nto_status): Print tid as long.
47 (elfcore_grok_nto_regs): Likewise.
48
166856d7
JB		 492005-03-29 Joel Brobecker <brobecker@gnat.com>
50
51 * irix-core.c: Remove some unnecessary prototypes.
52
40f85900
JB		 532005-03-28 Joel Brobecker <brobecker@adacore.com>
54
55 * irix-core.c: Convert to ISO C.
56
aa2e06ba
JB		 572005-03-28 Joel Brobecker <brobecker@adacore.com>
58
59 * irix-core.c (do_sections): Replace + by | in expression.
60 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
61 to unused parameters to avoid a compiler warning.
62
832bc186
MK		 632005-03-28 Mark Kettenis <kettenis@gnu.org>
64
65 * netbsd-core.c: Convert to ISO C. Fix formatting.
66
82f0cfbd
EC		 672005-03-24 Eric Christopher <echristo@redhat.com>
68
69 * elfxx-mips.c: Revert previous patch.
70
d7b9976f
NC		 712005-03-24 Nick Clifton <nickc@redhat.com>
72
73 * targets.c (_bfd_target_vector): Only include the
74 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
75 all targets enabled.
76
074d327a
NC		 772005-03-24 James E Wilson <wilson@specifixinc.com>
78
79 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
80 (BFD64_BACKENDS): Add elf32-ia64.lo.
81 * Makefile.in: Regenerate.
82
cc27e1dc
EC		 832005-03-23 Eric Christopher <echristo@redhat.com>
84
85 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
86 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
87 after emitting relocation.
88 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
89 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
90 and readonly_reloc.
91
ed84e695
NC		 922005-03-23 Mike Frysinger <vapier@gentoo.org>
93 Nick Clifton <nickc@redhat.com>
94
95 * config.bfd: Accept any C library to accompany a GNU Linux
96 implementation, not just the GNU C library.
97 * configure.in: Likewise.
98 * configure: Regenerate.
99
81e1b023
L		 1002005-03-22 H.J. Lu <hongjiu.lu@intel.com>
101
102 * bfd-in.h (_bfd_elf_provide_symbol): New.
103 * bfd-in2.h: Regenerated.
104
105 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
106 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
107 of set_linker_sym.
108
109 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
110 from elf32-ppc.c.
111
672c2d7e
HPN		 1122005-03-22 Hans-Peter Nilsson <hp@axis.com>
113
114 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
115
1fbc7e7a
BW		 1162005-03-22 Bob Wilson <bob.wilson@acm.org>
117
118 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
119 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
120 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
121 (xtensa_opcode_decode): Rearrange code.
122
c8e7bf0d
NC		 1232005-03-22 Nick Clifton <nickc@redhat.com>
124
125 * binary.c: Convert to ISO C90 formatting.
126 * coff-arm.c: Convert to ISO C90 formatting.
127 * coffgen.c: Convert to ISO C90 formatting.
128 * elf32-gen.c: Convert to ISO C90 formatting.
129 * elf64-gen.c: Convert to ISO C90 formatting.
130 * hash.c: Convert to ISO C90 formatting.
131 * ieee.c: Convert to ISO C90 formatting.
132
28a094c2
DJ		 1332005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
134
135 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
136 unresolved symbols in R_ARM_NONE relocations.
137
0945cdfd
DJ		 1382005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
139
140 * elf32-arm.c (elf32_arm_final_link_relocate): Add
141 UNRESOLVED_RELOC_P argument. Set it appropriately.
142 (elf32_arm_relocate_section): Update call to
143 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
144 unresolved_reloc instead.
145
11d2f718
AM		 1462005-03-23 Alan Modra <amodra@bigpond.net.au>
147
148 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
149 .gnu.warning.* sections.
150
76750a2f
AM		 1512005-03-22 Alan Modra <amodra@bigpond.net.au>
152
153 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
154 written_address_p.
155 (ppc_elf_create_linker_section): Don't try to reuse existing section.
156 (elf_create_pointer_linker_section): Delete info parm. Don't make
157 h dynamic. Don't set written_address_p.
158 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
159 (bfd_put_ptr): Delete.
160 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
161 Always write section contents. Assert global sym is def_regular.
162 Use offset bottom bit as a written flag.
163 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
164 calls.
165
f85f57ad
AM		 1662005-03-22 Alan Modra <amodra@bigpond.net.au>
167
168 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
169 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
170 and end syms.
171
2dc773a0
NC		 1722005-03-21 Nick Clifton <nickc@redhat.com>
173
174 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
175 targets.
176 (t2a1_bx_pc_insn): Likewise.
177 (t2a2_noop_insn): Likewise.
178 (t2a3_b_insn): Likewise.
179 (t2a1_push_insn): Likewise.
180 (t2a2_ldr_insn): Likewise.
181 (t2a3_mov_insn): Likewise.
182 (t2a4_bx_insn): Likewise.
183 (t2a5_pop_insn): Likewise.
184 (t2a6_bx_insn): Likewise.
185 (coff_arm_relocate_section): Only declare the high_address
186 variable for non WINCE targets.
187
644285ef
AM		 1882005-03-22 Alan Modra <amodra@bigpond.net.au>
189
190 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
191 SEC_LINKER_CREATED. Attach to dynobj.
192 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
193
c9a2f333
AM		 1942005-03-21 Alan Modra <amodra@bigpond.net.au>
195
196 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
197 sym_offset. Add name, bss_name, sym_name, sym_val.
198 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
199 Add sdata array of elf_linker_section_t.
200 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
201 (enum elf_linker_section_enum): Delete.
202 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
203 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
204 the special sections are needed. Adjust htab->sdata refs.
205 Ensure dynobj is set in sreloc code.
206 (ppc_elf_size_dynamic_sections): Strip sdata sections.
207 (ppc_elf_set_sdata_syms): New function.
208 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
209 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
210 sym_val instead of sym_hash.
211 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
212
8853c3d3
AM		 2132005-03-21 Alan Modra <amodra@bigpond.net.au>
214
215 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
216 (ppc_elf_merge_private_bfd_data): Likewise.
217
2bb04cf2
AM		 2182005-03-21 Alan Modra <amodra@bigpond.net.au>
219
220 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
221 (ppc_elf_create_linker_section): Don't create rel_section.
222 (elf_create_pointer_linker_section): Don't size relocs.
223 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
224 Don't generate relocs.
225 (ppc_elf_relocate_section): Adjust calls to
226 elf_finish_pointer_linker_section.
227
d2663f46
AM		 2282005-03-21 Alan Modra <amodra@bigpond.net.au>
229
230 * elf32-ppc.c (is_ppc_elf_target): New function.
231 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
232 for bfd_target_elf_flavour. Do this test before endian check.
233 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
234 (ppc_elf_size_dynamic_sections): Likewise.
235
6dc132d9
L		 2362005-03-20 H.J. Lu <hongjiu.lu@intel.com>
237
238 * elf-bfd.h (elf_backend_data): Add int to
239 elf_backend_section_from_shdr.
240 (bfd_elf_section_data): Update comment for this_idx.
241 (_bfd_elf_make_section_from_shdr): Add int.
242 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
243
244 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
245 and use it to set this_idx in bfd_elf_section_data.
246 (bfd_section_from_shdr): Pass shindex to
247 _bfd_elf_make_section_from_shdr.
248 (_bfd_elf_section_from_bfd_section): Use this_idx in
249 bfd_elf_section_data to find section index.
250
251 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
252 index and pass it to _bfd_elf_make_section_from_shdr.
253 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
254 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
255 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
256 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
257 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
258 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
259 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
260 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
261 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
262
cabd4ccc
DS		 2632005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
264 Ross Ridge <rridge@csclub.uwaterloo.ca>
265
266 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
267 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
268 cases. Add comment.
269
7451fd89
L		 2702005-03-18 H.J. Lu <hongjiu.lu@intel.com>
271
272 * elflink.c (elf_mark_used_section): Remove check for special
273 sections.
274
b4677f03
AS		 2752005-03-18 Andreas Schwab <schwab@suse.de>
276
277 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
278 from bfd_vma to ia64_insn, remove broken cast.
279
238d258f
NC		 2802005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
281
8853c3d3 282 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
238d258f
NC		 283 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
284 elf_m68k_finish_dynamic_sections): Use it.
285
b294bdf8
MM		 2862005-03-17 Paul Brook <paul@codesourcery.com>
287 Dan Jacobowitz <dan@codesourcery.com>
288 Mark Mitchell <mark@codesourcery.com>
289
290 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
291 (elf32_arm_additional_program_headers): Likewise.
292 (elf_backend_modify_segment_map): Define.
293 (elf_backend_additional_program_headers): Likewise.
294 (elf32_arm_symbian_modify_segment_map): Use
295 elf32_arm_modify_segment_map.
296
257a4820
L		 2972005-03-18 H.J. Lu <hongjiu.lu@intel.com>
298
299 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
300 for special sections.
301
554220db
AM		 3022005-03-18 Alan Modra <amodra@bigpond.net.au>
303
304 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
305 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
306 section_sym_count param, and return number of section symbols.
307 (bfd_elf_size_dynamic_sections): Clear section symbol area of
308 .dynsym contents. Don't bother calling swap_symbol_out on the
309 first all-zero dynsym.
310 (elf_mark_used_section): Formatting. Avoid twiddling flags in
311 special sections like bfd_abs_section.
312 (bfd_elf_gc_sections): Spelling fix.
313
36868d45
NC		 3142005-03-16 Fred Fish <fnf@specifixinc.com>
315
316 PR binutils/790
317 * dwarf2.c (read_indirect_string): Fix apparent typo, check
318 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
319
57316bff
L		 3202005-03-16 H.J. Lu <hongjiu.lu@intel.com>
321
322 * elflink.c (elf_mark_used_section): New.
323 (bfd_elf_gc_sections): Call elf_gc_mark_section for
324 non-relocatable link if we don't do GC.
325
1ad12f97
NC		 3262005-03-16 Nick Clifton <nickc@redhat.com>
327 Ben Elliston <bje@au.ibm.com>
328
569acd2c 329 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 330 compiler command line. Enabled by default. Disable via
569acd2c 331 --disable-werror.
1ad12f97
NC		 332 * configure: Regenerate.
333
3b5d3310
NC		 3342005-03-16 Nick Clifton <nickc@redhat.com>
335
336 * ecoff.c: Convert to ISO C90 formatting.
337
25dbc73a
AM		 3382005-03-16 Alan Modra <amodra@bigpond.net.au>
339
340 * elf32-ppc.c: Divide file into general and linker specific
341 functions. Sort linker functions into roughly the order in which
342 they are called by the ELF linker code.
343
cb2d1ef2
AM		 3442005-03-16 Alan Modra <amodra@bigpond.net.au>
345
346 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
347 on section. Correct comment, and add FIXME.
348 (ppc_elf_additional_program_headers): Don't bump header count for
349 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
350 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
351 do allocate memory if they need it.
352
34723071
NC		 3532005-03-15 Mikkel Krautz <krautz@gmail.com>
354
355 * config.bfd (x86_64-elf): Add target.
356
729ae8d2
AM		 3572005-03-15 Alan Modra <amodra@bigpond.net.au>
358
359 * po/es.po: Commit new Spanish translation.
360
f0581930
L		 3612005-03-14 H.J. Lu <hongjiu.lu@intel.com>
362
363 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
364 for global symbol when reporting overflow.
365
390c0e42
JJ		 3662005-03-11 Jakub Jelinek <jakub@redhat.com>
367
368 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
369 * libbfd.h: Rebuilt.
370 * archive.c (_bfd_ar_spacepad): New function.
371 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
372 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
373 coff_write_armap): Use it.
374 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
375 uid/gid support.
376 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
377
a2633f4e
MK		 3782005-03-10 Mark Kettenis <kettenis@gnu.org>
379
380 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
381 has_table to the start of the function.
382
109f7096
BE		 3832005-03-10 Ben Elliston <bje@au.ibm.com>
384
385 * archive.c: Include hashtab.h.
386 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
387 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
388 (hash_file_ptr): New function.
389 (eq_file_ptr): Likewise.
390 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
391 * libbfd-in.h: Include hashtab.h.
392 (struct artdata): Change `cache' member type to htab_t.
393 * libbfd.h: Rebuild.
394
664fe1be
DJ		 3952005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
396
397 * configure.in: Bump version to 2.16.90.
398 * configure: Regenerated.
399
0709bb22
JJ		 4002005-03-07 Jakub Jelinek <jakub@redhat.com>
401
402 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
403 close is a function like macro in system headers.
404
b18e2ae5
AM		 4052005-03-07 Alan Modra <amodra@bigpond.net.au>
406
407 PR ld/778
408 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
409 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
410
1f170678
AM		 4112005-03-06 Alan Modra <amodra@bigpond.net.au>
412
413 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
414
06647dfd
AM		 4152005-03-05 Alan Modra <amodra@bigpond.net.au>
416
417 * po/bfd.pot: Regenerate.
418
93f3fa99
AM		 4192005-03-05 Alan Modra <amodra@bigpond.net.au>
420
421 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
422 with is_func.
423 (func_desc_adjust): Force dot-syms local in executables as well
424 as shared libs.
425
bbe506e8
TS		 4262005-03-04 David Daney <ddaney@avtrex.com>
427
428 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
429 '__gnu_local_gp' symbol used by gas -mno-shared.
430
d27f5fa1
L		 4312005-03-03 H.J. Lu <hongjiu.lu@intel.com>
432
433 * elf-bfd.h (elf_backend_data): Add "const char *" to
434 elf_backend_section_from_phdr.
435
436 * elf.c (bfd_section_from_phdr): Pass "proc" to the
437 elf_backend_section_from_phdr hook.
438
0f20cc35
DJ		 4392005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
440 Joseph Myers <joseph@codesourcery.com>
441
442 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
443 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
444 and tls_ldm_offset.
445 (struct mips_elf_got_per_bfd_arg): Add global_count.
446 (struct mips_elf_count_tls_arg): New.
447 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
448 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
449 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
450 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
451 (TLS_RELOC_P): Define.
452 (TP_OFFSET, DTP_OFFSET): Define.
453 (dtprel_base, tprel_base): New functions.
454 (mips_elf_link_hash_newfunc): Initialize tls_type.
455 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
456 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
457 TLS entries.
458 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
459 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
460 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
461 (mips_tls_got_index): New functions.
462 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
463 arguments. Pass them to mips_elf_create_local_got_entry. Use
464 mips_tls_got_index.
465 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
466 Handle TLS entries.
467 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
468 mips_elf_create_local_got_entry.
469 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
470 arguments. Handle TLS entries.
471 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
472 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
473 TLS entries.
474 (mips_elf_record_global_got_symbol): Likewise.
475 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
476 Count TLS entries.
477 (mips_elf_merge_gots): Handle TLS entries when merging.
478 (mips_elf_initialize_tls_index): New function.
479 (mips_elf_set_global_got_offset): Handle TLS entries.
480 (mips_elf_adjust_gp): Handle TLS.
481 (mips_elf_multi_got): Remove redundant call to
482 mips_elf_resolve_final_got_entries. Initialize global_count.
483 Correct a comment. Initialize new TLS members of mips_got_info.
484 Assign TLS GOT indexes for new GOTs.
485 (mips_elf_create_got_section): Initialize new TLS members of
486 mips_got_info.
487 (mips_elf_calculate_relocation): Handle TLS relocs.
488 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
489 functions.
490 (_bfd_mips_elf_always_size_sections): Handle TLS.
491 (_bfd_mips_elf_size_dynamic_sections): Likewise.
492 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
493 changed functions.
494 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
495 (_bfd_mips_elf_hide_symbol): Handle TLS.
496 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
497 (mips_reloc_map): Add TLS relocs.
498 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
499 * elf64-mips.c (mips_elf64_howto_table_rel)
500 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
501 * reloc.c: Define new MIPS TLS relocations.
502 * libbfd.h, bfd-in2.h: Regenerated.
503
bb14f524
JB		 5042005-03-02 Jan Beulich <jbeulich@novell.com>
505
506 * Makefile.am: Add dependency of cache.o on libiberty.h.
507 * cache.c: Include libiberty.h.
508 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
509
8c1acd09
ZW		 5102005-03-01 Zack Weinberg <zack@codesourcery.com>
511
512 * elf.c (bfd_section_from_shdr <default case>): Call
513 elf_backend_section_from_shdr hook unconditionally, and return
514 what it returns.
515 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
516 * elfxx-target.h (elf_backend_section_from_shdr)
517 (elf_backend_section_from_phdr): Default to
518 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
519 respectively.
520
70bfecec
AM		 5212005-03-01 Alan Modra <amodra@bigpond.net.au>
522
a67a7b8b
AM		 523 * targets.h: Typo fix.
524 * bfd-in2.h: Regenerate.
525
70bfecec
AM		 526 * bout.c (b_out_write_object_contents): Don't use sizeof on host
527 structs to size on-disk structures.
528 (b_out_set_section_contents): Size the external struct, not the
529 internal one for on-disk size.
530 (b_out_sizeof_headers): Likewise.
531
ceb1f1ef
AM		 5322005-03-01 Alan Modra <amodra@bigpond.net.au>
533
534 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
535 entry points with the func descriptor as well as undefweak.
536
f67e617a
NC		 5372005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
538
539 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
540 present when IMPORT_NAME_UNDOECRATE is used.
541
af44c138
L		 5422005-02-28 H.J. Lu <hongjiu.lu@intel.com>
543
544 PR 757
545 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
546 int.
547
548 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
549 to _bfd_elf_merge_symbol.
550
551 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
552 unsigned int to return the alignment of the old common symbol
553 in the dynamic object.
554 (_bfd_elf_add_default_symbol): Pass NULL to
555 _bfd_elf_merge_symbol.
556 (elf_link_add_object_symbols): Pass &old_alignment to
557 _bfd_elf_merge_symbol. Get the alignment of the new common
558 symbol in the dynamic object.
559
10adf131
BE		 5602005-02-24 Ben Elliston <bje@au.ibm.com>
561
562 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
563 * format.c (bfd_check_format_matches): Likewise.
564 * archive.c (BFD_GNU960_ARMAG): Likewise.
565 (bfd_generic_archive_p): Likewise.
566 (_bfd_write_archive_contents): Likewise.
567
60b779bf
L		 5682005-02-24 H.J. Lu <hongjiu.lu@intel.com>
569
570 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
571 * configure: Regenerate.
572
1f02cbd9
JB		 5732005-02-24 Julian Brown <julian@sirius.codesourcery.com>
574
575 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
576 COMDAT group sections to have default visibility.
577
f60ca5e3
AM		 5782005-02-24 Alan Modra <amodra@bigpond.net.au>
579
580 * coffcode.h (coff_print_aux): Warning fix.
581 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
582 instead of section pointer to identify.
583 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
584 the correct size buffer for local sym mangling too.
585 (h8300_bfd_link_add_symbols): Likewise.
586 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
587 warning.
588 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
589 * elf32-xtensa.c (literal_value_hash): Warning fix.
590 * versados.c (process_otr): Warning fix.
591 (versados_canonicalize_reloc): Likewise.
592 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
593 * vms.c (fill_section_ptr): Warning fix.
594
9a5d8e72
L		 5952005-02-23 H.J. Lu <hongjiu.lu@intel.com>
596
597 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
598 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
599
4b6c0f2f
NC		 6002005-02-23 Nick Clifton <nickc@redhat.com>
601
abc0f8d0
NC		 602 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
603 the relvaddr field of the Elf32_crinfo structure.
604
9b69b847
NC		 605 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
606 variables that are passed by reference to
607 m68hc11_get_relocation_value in case that function does not
608 initialise them.
609
90e868ac
NC		 610 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
611 return statements and replace with a single return at the end of
612 the function. This helps pacify the flow analysis code in gcc 4.0.
613
4b6c0f2f
NC		 614 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
615 strtab to avoid compile time warning.
616
c3e8c140
BE		 6172005-02-23 Ben Elliston <bje@au.ibm.com>
618
619 * opncls.c (bfd_zalloc): Document this function.
620
ebe372c1
L		 6212005-02-21 H.J. Lu <hongjiu.lu@intel.com>
622
623 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
624 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
625 Replace SEC_SHARED with SEC_COFF_SHARED.
626 (styp_to_sec_flags): Likewise.
627
628 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
629 (TARGET_LITTLE_SYM): Likewise.
630
631 * section.c (SEC_ARCH_BIT_0): Removed.
632 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
633 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
634 (SEC_SHARED): Renamed to ...
635 (SEC_COFF_SHARED): This.
636 (SEC_BLOCK): Renamed to ...
637 (SEC_TIC54X_BLOCK): This.
638 (SEC_CLINK): Renamed to ...
639 (SEC_TIC54X_CLINK): This.
640 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
641 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
642 end.
643 * bfd-in2.h: Regenerated.
644
26bf4e33
FF		 6452005-02-21 Fred Fish <fnf@specifixinc.com>
646
647 * dwarf2.c (find_abstract_instance_name): Call recursively
648 to handle a DW_AT_specification.
649
e6daada3
TS		 6502005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
651
652 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
653 mips_elf_create_dynamic_relocation,
654 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
655 Remove #if 0'd code.
656
d25604af
AM		 6572005-02-21 Alan Modra <amodra@bigpond.net.au>
658
659 * Makefile.am: Run "make dep-am"
660 * Makefile.in: Regenerate.
661
fedf8d51
AM		 6622005-02-21 Alan Modra <amodra@bigpond.net.au>
663
664 * coffgen.c (bfd_coff_get_comdat_section): Check that
665 coff_section_data isn't NULL.
666
f075ee0c
AM		 6672005-02-21 Alan Modra <amodra@bigpond.net.au>
668
669 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
670 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
671 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
672 useless assignments.
673 (xcoff_write_archive_contents_big): Likewise.
674 (_bfd_xcoff_put_ldsymbol_name): Likewise.
675 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
676 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
677 * cofflink.c (process_embedded_commands): Warning fixes.
678 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
679 Warning fixes.
680 * dwarf2.c: Warning fixes.
681 * elf-bfd.h: Likewise.
682 * elf-eh-frame.c: Likewise.
683 * elf-strtab.c: Likewise.
684 * elf.c: Likewise.
685 * elf32-m68k.c: Likewise.
686 * elf32-ppc.c: Likewise.
687 * elf32-sh-symbian.c: Likewise.
688 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
689 * elf64-sh64.c: Likewise.
690 * peicode.h: Likewise.
691 * elf64-mmix.c: Warning fixes.
692 * elfcode.h: Likewise.
693 * elfxx-mips.c: Likewise.
694 * libbfd-in.h: Likewise.
695 * libbfd.c: Likewise.
696 * mach-o.c: Likewise.
697 * merge.c: Likewise.
698 * mmo.c: Likewise.
699 * opncls.c: Likewise.
700 * pef.c: Likewise.
701 * srec.c: Likewise.
702 * vms-hdr.c: Likewise.
703 * vms-tir.c: Likewise.
704 * xtensa-isa.c: Likewise.
705 * xtensa-modules.c: Likewise.
706 * xsym.c: Likewise.
707 (pstrcmp): Use correct choice of string lengths. Fix return value.
708 (bfd_sym_module_name): Correct string length.
709 * bfd-in2.h: Regenerate.
710 * libbfd.h: Regenerate.
711
68320ddb
AO		 7122005-02-17 Alexandre Oliva <aoliva@redhat.com>
713
714 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
fedf8d51 715 uninitialized check_segment[1] in TLSMOFF case.
68320ddb
AO		 716 Reported by Alan Modra.
717 (elf32_frv_relocate_section): Improve errors and warnings.
718
1808e341
AM		 7192005-02-17 Alan Modra <amodra@bigpond.net.au>
720
721 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
722
5ff625e9
AM		 7232005-02-16 Alan Modra <amodra@bigpond.net.au>
724
725 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
726 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
727 * pef.c (bfd_pef_scan): Don't ignore return value of
728 bfd_pef_scan_start_address.
7e3102a7
AM		 729 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
730 bfd_mach_o_scan_start_address.
731 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
732 * elfxx-mips.c: Remove unnecessary prototypes.
733 (sort_dynamic_relocs_64): Abort if not BFD64.
5ff625e9 734
92b7a70f
AM		 7352005-02-16 Alan Modra <amodra@bigpond.net.au>
736
737 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
738 Skip toc reloc adjust if reloc_count is zero.
739
d6f16593 7402005-02-15 Nigel Stephens <nigel@mips.com>
fedf8d51 741 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 742
743 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
744 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
745 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
746 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
747 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
748 dst_mask.
749 (mips16_gprel_reloc): Remove bit shuffling; call
750 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
751 and _bfd_mips16_elf_reloc_shuffle() instead.
752 (mips16_reloc_map): New reloc map for MIPS16 relocs.
753 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
754 relocs.
755 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
756 elf_mips16_howto_table_rel.
757 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
758 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
759 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
760 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
761 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
762 dst_mask.
763 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
764 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
765 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
766 placeholders.
767 (mips16_gprel_reloc): Remove bit shuffling; call
768 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
769 and _bfd_mips16_elf_reloc_shuffle() instead.
770 (mips16_reloc_map): New reloc map for MIPS16 relocs.
771 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
772 relocs.
773 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
774 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
775 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
776 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
777 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
778 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
779 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
780 dst_mask.
781 (mips16_gprel_reloc): Remove bit shuffling; call
782 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
783 and _bfd_mips16_elf_reloc_shuffle() instead.
784 (mips16_reloc_map): New reloc map for MIPS16 relocs.
785 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
786 relocs.
787 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
788 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
789 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
790 handle bit shuffling for MIPS16 relocs.
791 (_bfd_mips16_elf_reloc_shuffle): Likewise.
792 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
793 and _bfd_mips16_elf_reloc_shuffle().
794 (_bfd_mips_elf_generic_reloc): Likewise.
795 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
796 and R_MIPS16_LO16.
797 (mips_elf_obtain_contents): Remove bit shuffling.
798 (mips_elf_perform_relocation): Likewise; call
799 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
800 instead.
801 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
802 and R_MIPS16_LO16.
803 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
804 (_bfd_mips16_elf_reloc_shuffle): Likewise.
805 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
806 (BFD_RELOC_MIPS16_HI16_S): Likewise.
807 (BFD_RELOC_MIPS16_LO16): Likewise.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
810
0ca3e455
JB		 8112005-02-15 Jan Beulich <jbeulich@novell.com>
812
813 * elfxx-ia64.c (ia64_howto_table): Correct strings for
814 R_IA64_DTPMOD64[LM]SB.
815
c5509b92
L		 8162005-02-14 H.J. Lu <hongjiu.lu@intel.com>
817
818 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
819 backward branch in the same section.
820 (elfNN_ia64_relocate_section): Inform users that the input
821 section is too big to relax br instruction when overflow
822 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
823 and R_IA64_PCREL21F.
824
5cba516c
NC		 8252005-02-14 Orjan Friberg <orjanf@axis.com>
826
827 * elfcore.h (elf_core_file_p): Move the call to
828 elf_backend_object_p to allow the correct machine to be set before
829 processing the program headers.
830
b59a68e1
NC		 8312005-02-14 Nick Clifton <nickc@redhat.com>
832
833 PR binutils/716
834 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
835 aware flag from the input bfd to the output bfd.
836
254f0426
MR		 8372005-02-11 Maciej W. Rozycki <macro@mips.com>
838
839 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
840 R_MIPS_LITERAL relocations for external symbols.
841 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
842 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
843
e91cdea7
L		 8442005-02-11 H.J. Lu <hongjiu.lu@intel.com>
845
846 * bfd-in2.h: Rebuilt.
847
67687978
PB		 8482005-02-11 Paul Brook <paul@codesourcery.com>
849
850 * elf-bfd.h (struct elf_link_hash_table): Add
851 is_relocatable_executable.
852 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
853 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
854 symbols in relocatable executables.
855 (bfd_elf_record_link_assignment): Create dynamic section symbols in
856 relocatable executables.
857 (_bfd_elf_link_renumber_dynsyms): Ditto.
858 (bfd_elf_final_link): Ditto.
859 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
860 relocations into relocatable executables.
861 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
862 executables. Also copy absolute relocations.
863 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
864 in relocatable executables.
865 (allocate_dynrelocs): Copy relocations for relocatable executables.
866 Output dynamic symbols for symbols defined in linker scripts.
867
ca724bf2
NC		 8682005-02-11 Nick Clifton <nickc@redhat.com>
869
4b74b983
NC		 870 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
871 to avoid a compile time warning.
872
ca724bf2
NC		 873 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
874 BFD_ASSERT.
875
3e25964f
NC		 876 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
877 inclusion of coffcode.h so that it is actually picked up.
878
cb7a88a4
NC		 879 * coffcode.h (coff_std_swap_table): Add an unused attribute in
880 case it is not used.
881
596c83ec
NC		 882 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
883 structure and macro.
884
6c408f53
NC		 885 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
886 array.
887
d5b2f13b
NC		 888 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
889 to protect the declaration of this array.
890
169a6afd
NC		 891 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
892 Avoid call to memcpy with a size of 0.
893
2917689a
AM		 8942005-02-12 Alan Modra <amodra@bigpond.net.au>
895
896 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
897 old-style branches to undefined dot-symbols which will be
898 satisfied by a plt call.
899
40d16e0b
AM		 9002005-02-11 Alan Modra <amodra@bigpond.net.au>
901
902 * elf64-ppc.c (move_plt_plist): New function, extracted from..
903 (ppc64_elf_copy_indirect_symbol): ..here.
904 (func_desc_adjust): Use move_plt_plist.
905
e37c699c
PB		 9062005-02-10 Paul Brook <paul@codesourcery.com>
907
908 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
909
6fa3860b
PB		 9102005-02-10 Paul Brook <paul@codesourcery.com>
911
912 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
913 symbols local.
914 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
915 (elf_link_renumber_local_hash_table_dynsyms): New function.
916 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
917
d457dcf6
JJ		 9182005-02-10 Jakub Jelinek <jakub@redhat.com>
919
920 * bfd-in.h (BFD_LINKER_CREATED): Define.
921 * bfd-in2.h: Rebuilt.
922 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
923 BFD_LINKER_CREATED bfds when determining input bfds without
924 .note.GNU-stack section.
925
7f05722e
MR		 9262005-02-10 Maciej W. Rozycki <macro@mips.com>
927
928 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
929 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
930 relocations against external symbols unchanged.
931
ccf5f610
PB		 9322005-02-08 Paul Brook <paul@codesourcery.com>
933
934 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
935 sections.
936
370a0e1b
HPN		 9372005-02-08 Hans-Peter Nilsson <hp@axis.com>
938
939 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
940 prefix here.
941
99277196
MR		 9422005-02-07 Maciej W. Rozycki <macro@mips.com>
943
944 * elf64-mips.c: Fix formatting throughout.
945
6422fbef
MR		 9462005-02-07 Maciej W. Rozycki <macro@mips.com>
947
948 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
949
303e4c21
AO		 9502005-02-07 Alexandre Oliva <aoliva@redhat.com>
951
952 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
953 *ABS*/*UND* sections.
954 (elf32_frv_relocate_section): Move zero-addend-required error...
955 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
956 missing needed TLS section.
957
c3864421
HPN		 9582005-02-07 Hans-Peter Nilsson <hp@axis.com>
959
960 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
961 being the last symbol.
9f400ee9
HPN		 962 (aout_link_add_symbols): Just return TRUE if a warning
963 symbol was last.
c3864421 964
765f2ef6
MR		 9652005-02-07 Maciej W. Rozycki <macro@mips.com>
966
967 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
968 R_MIPS_GPREL32 relocations against external symbols.
969 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
970 comment.
971
1b3a8575
AM		 9722005-02-07 Alan Modra <amodra@bigpond.net.au>
973
974 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
975 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
976 elf_string_from_elf_strtab.
977 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
978 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
979 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
980 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
981 looking at cached symtab info first, before iterating over headers.
982 For SHT_REL and SHT_RELA, load dynsymtab if needed.
983 * elfcode.h (elf_object_p): Don't load section header stringtab
984 specially.
985
90f487df
L		 9862005-02-06 H.J. Lu <hongjiu.lu@intel.com>
987
988 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
989 against protected function when building shared library.
990
991 PR 584
992 * elf64-x86-64.c (is_32bit_relative_branch): New.
993 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
994 protected function symbol when building shared library for
995 32bit relative branch instruction.
996
c4f68ce3
AM		 9972005-02-06 Alan Modra <amodra@bigpond.net.au>
998
999 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1000 syms when doing a relocatable link.
1001 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1002 at u.def.section.
1003 (ppc64_elf_tls_setup): Likewise.
1004 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1005
908b32fc
AM		 10062005-02-04 Alan Modra <amodra@bigpond.net.au>
1007
1008 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1009 (link_hash_newfunc): Clear all locals using memset.
1010 (make_fdh): Remove flags param. Always create fake func desc
1011 weak. Link the descriptor with the code entry sym.
1012 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1013 (add_symbol_adjust): Adjust make_fdh call.
1014 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1015 descriptor to strong undefined if code entry is strong.
1016
4ea42fb7
AM		 10172005-02-04 Alan Modra <amodra@bigpond.net.au>
1018
1019 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1020 lookup here. Set to new before calling bfd_link_repair_undef_list.
1021 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1022
10d86c8a
AM		 10232005-02-03 Alan Modra <amodra@bigpond.net.au>
1024
1025 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1026
11f25ea6
AM		 10272005-02-03 Alan Modra <amodra@bigpond.net.au>
1028
1029 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1030 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1031 before the as-needed lib was loaded. Abort on unexpected refs.
1032
4f40114d
AM		 10332005-02-02 Alan Modra <amodra@bigpond.net.au>
1034
ec13b3bb
AM		 1035 * elflink.c (elf_smash_syms): Expand comments.
1036 (elf_link_add_object_symbols): Only call elf_smash_syms for
1037 as-needed dynamic objects.
1038
4f40114d
AM		 1039 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1040 everything, just the field specific to ia64.
336549c1 1041 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
4f40114d 1042
bb700d78
AM		 10432005-02-01 Alan Modra <amodra@bigpond.net.au>
1044
1045 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1046 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1047 undefined syms.
1048 (struct add_symbol_adjust_data): New.
1049 (add_symbol_adjust): Make an undefweak func desc for old ABI
1050 objects to link with --as-needed shared libs. Return fail status.
1051 Don't adjust old ABI func entry sym to weak if func desc syms
1052 isn't defined.
1053 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1054 and return status.
1055
1ffd1c2f
HPN		 10562005-02-01 Hans-Peter Nilsson <hp@axis.com>
1057
1058 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1059 for clarity.
1060
77cfaee6
AM		 10612005-02-01 Alan Modra <amodra@bigpond.net.au>
1062
1063 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1064 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1065 remove anything but new and undefweak.
1066 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1067 existing _DYNAMIC.
1068 (_bfd_elf_create_dynamic_sections): Formatting.
1069 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1070 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1071 (struct elf_smash_data): New.
1072 (elf_smash_syms): New function.
1073 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1074 unneeded dynamic objects to loaded list.
1075 (elf_link_output_extsym): Don't handle as-needed here. Strip
1076 bfd_link_hash_new symbols.
1077 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1078 delref when dynindx is already -1.
1079 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1080 symbols.
1081 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1082
b15c48d1
BE		 10832005-02-01 Ben Elliston <bje@au.ibm.com>
1084
1085 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1086
0983f4eb 10872005-02-01 Ben Elliston <bje@au.ibm.com>
0e71e495
BE		 1088
1089 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1090 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1091 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1092 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1093 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1094 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1095 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1096 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1097 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1098 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1099 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1100 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1101 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1102 throughout. Similarly, collapse #if 1'd code.
1103
11042005-02-01 Ben Elliston <bje@au.ibm.com>
1105
0983f4eb
BE		 1106 * elf-bfd.h (bfd_elf_discard_group): Remove.
1107 * elf.c (bfd_elf_discard_group): Likewise.
1108 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1109
8c946ed5
RS		 11102005-01-31 Richard Sandiford <rsandifo@redhat.com>
1111
1112 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1113 (_bfd_elf_eh_frame_address_size): Declare.
1114 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1115 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1116 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1117 (elf_backend_eh_frame_address_size): Define.
1118 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1119 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1120 size from the new backend hook.
1121 (_bfd_elf_write_section_eh_frame): Likewise.
1122 (_bfd_elf_eh_frame_address_size): New function.
1123
c46f8c51
AC		 11242005-01-31 Andrew Cagney <cagney@gnu.org>
1125
1126 * configure: Regenerate to track ../gettext.m4.
1127
5cd3778d
MM		 11282005-01-31 Mark Mitchell <mark@codesourcery.com>
1129
1130 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1131 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
ec13b3bb 1132
d6486796
NC		 11332005-01-31 Nick Clifton <nickc@redhat.com>
1134
1135 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1136 sparc-lynxos, vax-vms) be obsolete.
1137
b1342370
DJ		 11382005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1139
1140 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1141 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1142 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1143 * elfcode.h (elf_object_p): Use minpagesize instead of
1144 maxpagesize.
1145 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1146 (elfNN_bed): Include ELF_MINPAGESIZE.
1147
319850b4
JB		 11482005-01-28 Julian Brown <julian@codesourcery.com>
1149
1150 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1151 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1152 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1153 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
ec13b3bb 1154 passing flag value from ld. Set flag value in global hash table entry.
319850b4 1155 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
ec13b3bb 1156 relocation.
319850b4 1157
a53bf506
AC		 11582005-01-27 Andrew Cagney <cagney@gnu.org>
1159
1160 * configure: Regenerate to track ../gettext.m4 change.
1161
dc4c9c19
MM		 11622005-01-25 Mark Mitchell <mark@codesourcery.com>
1163
1164 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
ec13b3bb 1165 SymbianOS.
dc4c9c19 1166
90219bd0
AO		 11672005-01-25 Alexandre Oliva <aoliva@redhat.com>
1168
1169 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1170 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1171 for TLSMOFF.
1172 * reloc.c: Add R_FRV_TLSMOFF.
1173 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1174 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1175 (elf32_frv_relocate_section): Handle it.
1176 (elf32_frv_check_relocs): Likewise.
1177 * libbfd.h, bfd-in2.h: Rebuilt.
1178 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1179 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1180 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1181 such that they return the constant in gr9.
1182 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1183 symbols.
1184 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1185 too, such that they shrink on relaxation.
1186 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1187 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1188 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1189 if we can guarantee the use of 16-bit constants.
1190 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1191 Introduce TLS support for FR-V FDPIC.
1192 * reloc.c: Add TLS relocations.
1193 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1194 (elf32_frv_rel_tlsdesc_value_howto): New.
1195 (elf32_frv_rel_tlsoff_howto): New.
1196 (frv_reloc_map): Add new mappings.
1197 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1198 reloc information.
1199 (frvfdpic_dynamic_got_plt_info): New.
1200 (frvfdpic_plt_tls_ret_offset): New.
1201 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1202 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1203 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1204 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1205 section as local.
1206 (struct frvfdpic_relocs_info): Add TLS fields.
1207 (frvfdpic_relocs_info_hash): Warning clean up.
1208 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1209 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1210 (FRVFDPIC_TLS_BIAS): Define.
1211 (tls_biased_base): New.
1212 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1213 relocations.
1214 (frv_reloc_type_lookup): Likewise.
1215 (frvfdpic_info_to_howto_rel): Likewise.
1216 (elf32_frv_relocate_section): Likewise.
1217 (_frv_create_got_section): Create the PLT section here.
1218 (elf32_frvfdpic_create_dynamic_sections): Not here.
1219 (_frvfdpic_count_nontls_entries): Move out of...
1220 (_frvfdpic_count_got_plt_entries): ... here.
1221 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1222 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1223 support.
1224 (_frvfdpic_relax_tls_entries): New.
1225 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1226 (_frvfdpic_get_tlsdesc_entry): New.
1227 (_frvfdpic_assign_got_entries): Add TLS support.
1228 (_frvfdpic_assign_plt_entries): Likewise.
1229 (_frvfdpic_reset_got_plt_entries): New.
1230 (_frvfdpic_size_got_plt): Move out of...
1231 (elf32_frvfdpic_size_dynamic_sections): ... here.
1232 (_frvfdpic_relax_got_plt_entries): New.
1233 (elf32_frvfdpic_relax_section): New.
1234 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1235 (elf32_frv_check_relocs): Add TLS support.
1236 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1237 * libbfd.h, bfd-in2.h: Rebuilt.
1238
8615f3f2
AM		 12392005-01-25 Alan Modra <amodra@bigpond.net.au>
1240
1241 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1242 loadable reloc sections.
1243 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1244 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1245
7e9f0867
AM		 12462005-01-25 Alan Modra <amodra@bigpond.net.au>
1247
1248 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1249 sections immediately when linking shared libs. Instead, wait until
1250 we know a lib is needed.
1251 (_bfd_elf_link_create_dynstrtab): Extract from..
1252 (_bfd_elf_link_create_dynamic_sections_): ..here.
1253 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1254 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1255 for non-existent .dynamic.
1256 (elf_link_output_extsym): Don't complain about undefined symbols
1257 in as-needed dynamic libs that aren't actually linked.
1258
45181ed1
AC		 12592005-01-24 Andrew Cagney <cagney@gnu.org>
1260
1261 * configure: Regenerate, ../gettext.m4 was updated.
1262
753e3eb6
BE		 12632005-01-21 Ben Elliston <bje@au.ibm.com>
1264
1265 * aout-encap.c: Remove unused file.
1266
1c16dfa5
L		 12672005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 PR 679
1270 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1271 non-function symbols are local.
1272 (_bfd_elf_symbol_refs_local_p): Likewise.
1273
1449d79b
AM		 12742005-01-18 Alan Modra <amodra@bigpond.net.au>
1275
1276 * bfd.c (bfd_link_just_syms): Add abfd param.
1277 * bfd-in2.h: Regenerate.
1278
dcf507a6
RS		 12792005-01-17 Richard Sandiford <rsandifo@redhat.com>
1280
1281 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1282 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1283 instructions. If the amount of padding is known, reduce the size
1284 of the CIE or FDE by that amount.
1285
2c42be65
RS		 12862005-01-17 Richard Sandiford <rsandifo@redhat.com>
1287
1288 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1289 augmentation_size. Use bfd_signed_vmas for data_align.
1290 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1291 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1292 functions. Don't read past the end of the enclosing CIE or FDE.
1293 (skip_bytes): New utility function.
1294 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1295 sanity checking.
1296 (_bfd_elf_write_section_eh_frame): Use new functions.
1297
acfe5567
RS		 12982005-01-17 Richard Sandiford <rsandifo@redhat.com>
1299
1300 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1301 assert-style REQUIRE() macro to handle sanity checks.
1302
c0c28ab8
L		 13032005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1306 (comp_unit): Here.
1307 (read_unsigned_leb128): Removed.
1308 (read_signed_leb128): Removed.
1309 (find_abstract_instance_name): Updated.
1310 (parse_comp_unit): Accept info_ptr_unit.
1311 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1312 comp unit and pass it to parse_comp_unit.
1313
1314 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1315 (read_signed_leb128): Moved to ...
1316 * libbfd.c: Here.
1317
1318 * libbfd-in.h (read_unsigned_leb128): New prototype.
1319 (read_signed_leb128): Likewise.
1320 * libbfd.h: Regenerated.
1321
e38bc3b5
NC		 13222005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1323 Nick Clifton <nickc@redhat.com>
1324
1325 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1326 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1327 arch_sh4a_nofpu_up in order to match the external names and make the
1328 testsuite's job easier.
1329 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1330 names.
1331 * bfd-in2.h: Regenerate.
1332
8fb84ecc
AC		 13332005-01-15 Andrew Cagney <cagney@gnu.org>
1334
1335 * bfd.m4: New file.
1336 * acinclude.m4: Move BFD_NEED_DECLARATION,
1337 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1338 the new file bfd.m4. Include ../bfd/bfd.m4.
1339 * configure: Re-generate.
8615f3f2 1340
b4a38de6
AM		 13412005-01-12 Alan Modra <amodra@bigpond.net.au>
1342
1343 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1344 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1345 reaching PLT.
1346 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1347 R_PPC_RELAX32PC_PLT.
1348
3eb128b2
AM		 13492005-01-11 Alan Modra <amodra@bigpond.net.au>
1350
1351 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1352 symbols.
1353 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1354 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1355 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1356 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1357 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1358 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1359 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1360 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1361 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1362 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1363 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1364 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1365 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1366 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1367
264a1fe0
AM		 13682005-01-11 Alan Modra <amodra@bigpond.net.au>
1369
1370 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1371 .dynsbss flags.
1372
5c4504f7
NC		 13732005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1374
1375 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1376 * bfd-in2.h: Regenerate.
1377 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1378 to support these new machine values.
1379 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1380 the maxq10.
1381 (bfd_maxq_arch): Update values for the maxq20.
1382
669460c7
EB		 13832005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1384
1385 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1386 non-shared object, do not reserve space in .plt and .rela.plt for
1387 regular symbols neither defined nor referenced in shared objects.
1388
a51a7930
EB		 13892005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1390
01aac484
EB		 1391 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1392 to zero the structure.
1393 (create_got_section): Use BFD_ASSERT instead of abort.
a51a7930
EB		 1394 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1395 'srelgot' fields.
1396 (create_got_section): New function.
1397 (sparc64_elf_create_dynamic_sections): Likewise.
1398 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1399 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1400 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1401 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1402 (sparc64_elf_finish_dynamic_symbol): Likewise.
1403 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1404 (elf_backend_create_dynamic_sections): Define to
1405 sparc64_elf_create_dynamic_sections.
1406
151e5294
EB		 14072005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1408
1409 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1410 (elf_backend_omit_section_dynsym): Define to it.
1411 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1412 (elf_backend_omit_section_dynsym): Define to it.
1413
6f79b219
JJ		 14142005-01-07 Jakub Jelinek <jakub@redhat.com>
1415
1416 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1417 PT_DYNAMIC segment, unless .dynamic.
1418
4e7fd91e
PB		 14192005-01-06 Paul Brook <paul@codesourcery.com>
1420
1421 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1422 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1423 * configure: Regenerate.
1424 * elf32-arm.c: Add VxWorks target bfd.
1425 (USE_REL): Remove.
1426 (elf32_arm_link_hash_table): Add use_rel.
1427 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1428 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1429 Correct offset calculation for RELA case.
1430 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1431 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1432 (elf32_arm_vxworks_link_hash_table_create): New function.
1433 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1434 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1435 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1436
4c52953f
AM		 14372005-01-06 Alan Modra <amodra@bigpond.net.au>
1438
1439 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1440 multi_toc_needed.
1441 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1442 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1443 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1444 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1445 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1446 (toc_adjusting_stub_needed): Rewrite.
1447 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1448 toc tests. Adjust for toc_adjusting_stub_needed changes.
1449 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1450 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1451 * section.c: Expand comment on backend bits.
1452 * bfd-in2.h: Regenerate.
1453 * libbfd.h: Regenerate.
1454
f03d65b4
AM		 14552005-01-06 Alan Modra <amodra@bigpond.net.au>
1456
1457 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1458 toc adjusting stub, do not test source section flags.
1459
8af139b3
EB		 14602005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1461
1462 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1463 from STABS debugging sections again.
1464
06f22d7e
FF		 14652005-01-05 Fred Fish <fnf@specifixinc.com>
1466
1467 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1468 (find_abstract_instance_name): New function.
1469 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1470 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1471 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1472
83a358aa
PB		 14732004-12-31 Paul Brook <paul@copdesourcery.com>
1474
1475 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1476
b996922c
AM		 14772004-12-31 Alan Modra <amodra@bigpond.net.au>
1478
1479 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1480 Commit missing changes from 2004-12-22.
1481 * bfd-in2.h: Regenerate.
1482
17a83432
TL		 14832004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1484
1485 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1486
d69f560c
KW		 14872004-12-21 Kris Warkentin <kewarken@qnx.com>
1488
1489 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1490 Add 'base' argument for constructing register sections. Reformat.
1491 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1492 gp and fp regs. Reformat.
4c52953f 1493
750bce0e
NC		 14942004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1495
1496 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1497 * bfd-in2.h: Regenerate.
1498 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1499 (avr_reloc_map): Likewise.
1500 (avr_final_link_relocate): Likewise.
1501
a5db907e
AM		 15022004-12-22 Alan Modra <amodra@bigpond.net.au>
1503
1504 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1505 as-needed dynamic libs as undefined.
1506 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1507 libs when finding they are needed.
1508
8860955f
AM		 15092004-12-20 Alan Modra <amodra@bigpond.net.au>
1510
1511 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1512 (opd_entry_value): Use opd_relocs if available.
1513 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1514 copy .opd relocations to opd_relocs.
1515 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1516
1e50d24d
RS		 15172004-12-16 Richard Sandiford <rsandifo@redhat.com>
1518
1519 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1520 * elf32-v850.c (v850_elf_howto_table): Add entry for
1521 R_V850_LO16_SPLIT_OFFSET.
1522 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1523 (v850_elf_perform_lo16_relocation): New function, extracted from...
1524 (v850_elf_perform_relocation): ...here. Use it to handle
1525 R_V850_LO16_SPLIT_OFFSET.
1526 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1527 R_V850_LO16_SPLIT_OFFSET.
1528 * libbfd.h, bfd-in2.h: Regenerate.
1529
2fbd2a87
NC		 15302004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1531
1532 * config.bfd: Add s390x-ibm-tpf support.
1533
06302770
TL		 15342004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1535
8860955f 1536 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
06302770
TL		 1537 to prototype, to make hash info available.
1538 Prevent wrapped symbols from being adjusted twice.
1539
c314987d
RS		 15402004-12-14 Richard Sandiford <rsandifo@redhat.com>
1541
1542 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1543 overflow for calls to undefined weak symbols.
1544
5c799c07
AM		 15452004-12-11 Alan Modra <amodra@bigpond.net.au>
1546
1547 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1548 canonical sections syms have a name.
1549
645ea6a9
AM		 15502004-12-11 Alan Modra <amodra@bigpond.net.au>
1551
1552 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1553 have been adjusted for output.
1554 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1555
0e2cfdce
AM		 15562004-12-10 Alan Modra <amodra@bigpond.net.au>
1557
be8dd2ca
AM		 1558 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1559 add symtab_hdr param.
0e2cfdce
AM		 1560 (group_signature): Update calls.
1561 * elf-bfd.h (bfd_elf_sym_name): Update.
1562 * elf32-ppc.c (ppc_elf_relocate_section): Update.
8860955f
AM		 1563 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1564 (ppc64_elf_relocate_section): Update.
0e2cfdce
AM		 1565 * elflink.c (elf_link_input_bfd): Update.
1566
138f35cc
JJ		 15672004-12-10 Jakub Jelinek <jakub@redhat.com>
1568
1569 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1570 st_shndx on STT_SECTION sections.
1571
f9cfae62
DJ		 15722004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1573
1574 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1575 ELF section symbols.
1576
0d2e43ed
ILT		 15772004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1578
1367d393
ILT		 1579 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1580 return a real value, unless it is a PLT symbol.
1581 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1582 bal if possible.
1583
74f79d8d
ILT		 1584 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1585 R_MIPS_JALR entry to 0.
1586
0d2e43ed
ILT		 1587 * archures.c: Define bfd_mach_mips9000.
1588 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1589 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1590 * cpu-mips.c (I_mips9000): Define.
1591 (arch_info_struct): Add case for bfd_mach_mips9000.
1592 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1593 * bfd-in2.h: Regenerate.
1594
728b2f21
ILT		 15952004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1596
1597 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1598 overflow.
1599
45ab555d
BE		 16002004-12-07 Ben Elliston <bje@gnu.org>
1601
1602 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1603
1511ddaf
DJ		 16042004-12-06 Daniel Jacobowitz <dan@debian.org>
1605
1606 Suggested by Fergal Daly <fergal@esatclear.ie>:
1607 * simple.c (simple_dummy_multiple_definition): New function.
1608 (bfd_simple_get_relocated_section_contents): Use it.
1609
16102004-12-03 Jan Beulich <jbeulich@novell.com>
57426232
JB		 1611
1612 * elf.c (elf_find_function): Don't use the last file symbol ever,
1613 seen, but the last one seen prior to the symbol being reported.
1614 Don't report a filename at all for global symbols when that might
1615 be ambiguous/wrong.
1616
94a3258f
PB		 16172004-12-01 Paul Brook <paul@codesourcery.com>
1618
1619 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1620 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1621 version.
1622
529fcb95
PB		 16232004-12-01 Paul Brook <paul@codesourcery.com>
1624
1625 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1626 sections undefined.
1627
dea514f5
PB		 16282004-11-30 Paul Brook <paul@codesourcery.com>
1629
1630 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1631 no_pipeline_knowledge
1632 (elf32_arm_link_hash_table_create): Ditto.
1633 (bfd_elf32_arm_process_before_allocation): Ditto.
1634 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1635 handling.
1636 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1637 prototype.
1638 * bfd-in2.h: Regenerate.
1639
edfc032f
AM		 16402004-11-30 Randolph Chung <tausq@debian.org>
1641
1642 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1643 (elf32_hppa_grok_psinfo): New function.
1644 (elf_backend_grok_prstatus): Define.
1645 (elf_backend_grok_psinfo): Define.
1646
0be9069d
L		 16472004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1648
1649 PR 574:
1650 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1651
47cc2cf5
PB		 16522004-11-24 Paul Brook <paul@codesourcery.com>
1653
1654 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1655
0beaef2b
PB		 16562004-11-24 Paul Brook <paul@codesourcery.com>
1657
1658 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1659 (elf32_arm_swap_symbol_out): New function.
1660 (elf32_arm_size_info): Add.
1661 (elf_backend_size_info): Define.
1662
3dd2fcf0
DA		 16632004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1664
1665 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1666 make_bfd_asection.
1667
de52dba4
AM		 16682004-11-19 Alan Modra <amodra@bigpond.net.au>
1669
1670 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1671 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1672 * nlmcode.h (nlm_write_object_contents): Warning fix.
1673
288f74fa
BW		 16742004-11-18 Bob Wilson <bob.wilson@acm.org>
1675
1676 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1677
b7693d02
DJ		 16782004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1679
1680 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1681 (elf32_arm_plt_thumb_stub): New.
1682 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1683 and plt_got_offset.
1684 (elf32_arm_link_hash_traverse): Fix typo.
1685 (elf32_arm_link_hash_table): Add obfd.
1686 (elf32_arm_link_hash_newfunc): Initialize new fields.
1687 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1688 (elf32_arm_link_hash_table_create): Initialize obfd.
1689 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1690 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1691 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1692 interworking BFD is not dynamic.
1693 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1694 not emit glue for PLT references.
1695 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1696 emit glue for PLT references. Support the Thumb PLT prefix.
1697 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1698 plt_thumb_refcount.
1699 (elf32_arm_check_relocs): Likewise.
1700 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1701 plt_thumb_refcount.
1702 (allocate_dynrelocs): Handle Thumb PLT references.
1703 (elf32_arm_finish_dynamic_symbol): Likewise.
1704 (elf32_arm_symbol_processing): New function.
1705 (elf_backend_symbol_processing): Define.
1706
353057a5
RS		 17072004-11-16 Richard Sandiford <rsandifo@redhat.com>
1708
1709 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1710 add_fde_encoding. Remove need_relative.
1711 * elf-eh-frame.c (extra_augmentation_string_bytes)
1712 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1713 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1714 in cases where the CIE has no existing 'R' augmentation. Use
1715 size_of_output_cie_fde when assigning offsets. Use the final offset
1716 as the new section size.
1717 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1718 Account for any extra augmentation bytes in the returned offset.
1719 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1720 moved before being modified. Pad growing entries with DW_CFA_nops.
1721 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1722 and add_fde_encoding.
1723
b32d3aa2
MM		 17242004-11-15 Mark Mitchell <mark@codesourcery.com>
1725
1726 * elf32-arm.c (elf32_arm_relocate_section): Use
1727 arm_real_reloc_type.
1728
5d41f0b6
RS		 17292004-11-16 Richard Sandiford <rsandifo@redhat.com>
1730
1731 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1732 for discard relocations; don't add an R_MIPS_NONE to the main body
1733 of .rel.dyn.
1734
fc0e6df6
PB		 17352004-11-04 Paul Brook <paul@codesourcery.com>
1736
1737 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1738 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1739 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1740 default version definition for unversioned symbols.
1741 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1742 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1743 _bfd_elf_slurp_version_tables. Set default version for unversioned
1744 imported symbols.
1745
b23e50e2
PB		 17462004-11-15 Paul Brook <paul@codesourcery.com>
1747
1748 * elflink.c (elf_link_add_object_symbols): Don't assume version
1749 indices are consecutive.
1750
f4a6705c
RS		 17512004-11-14 Richard Sandiford <rsandifo@redhat.com>
1752
1753 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1754 composite relocations against the personality data.
1755
ee06dc07
PB		 17562004-11-13 Paul Brook <paul@codesourcery.com>
1757
1758 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1759 R_ARM_PREL31 relocations to PLT entries.
1760 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1761 (elf32_arm_check_relocs): Ditto.
1762
a1ace8d8
BW		 17632004-11-12 Bob Wilson <bob.wilson@acm.org>
1764
1765 * xtensa-isa.c (xtensa_interface_class_id): New.
1766
e4115460
BW		 17672004-11-11 Bob Wilson <bob.wilson@acm.org>
1768
1769 * elf32-xtensa.c (property_table_compare): Remove assertion about
1770 entries with the same address and non-zero size.
1771 (xtensa_read_table_entries): Report such entries as errors.
1772
6366ff1e
MM		 17732004-11-11 Mark Mitchell <mark@codesourcery.com>
1774
1775 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1776 R_ARM_RELATIVE on Symbian OS.
1777
b34af79c
MM		 17782004-11-09 Mark Mitchell <mark@codesourcery.com>
1779
e6dc21b6
MM		 1780 * som.c (som_bfd_print_private_bfd_data): New function.
1781 (som_object_setup): Save the auxiliary header. Don't assume that
1782 zero is an invalid entry point for a shared library.
1783 (som_object_p): Allocate the auxiliary header on the heap.
1784
b34af79c
MM		 1785 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1786 declaration.
1787 (elf32_arm_symbian_modify_segment_map): Likewise.
1788
08d1f311
DJ		 17892004-11-09 Daniel Jacobowitz <dan@debian.org>
1790
1791 From David Poole <daveml@mbuf.com>:
1792 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1793 (elf32_arm_size_dynamic_sections): Call it.
1794
0306b3bf
AM		 17952004-11-09 Alan Modra <amodra@bigpond.net.au>
1796
1797 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1798 (ALL_MACHINES_CFILES): Fix typo.
1799 * Makefile.in: Regenerate.
1800 * po/SRC-POTFILES.in: Regenerate.
1801
a16385dc
MM		 18022004-11-08 Mark Mitchell <mark@codesourcery.com>
1803
1804 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1805 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1806 symbol in the relocation.
1807
0306b3bf
AM		 18082004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1809 Vineet Sharma <vineets@noida.hcltech.com>
7499d566
NC		 1810
1811 * coff-maxq.c: New File.
0306b3bf
AM		 1812 * cpu-maxq.c: New File.
1813 * coffcode.h: Likewise.
1814 * config.bfd: Likewise.
1815 * configure.in (maxqcoff_vec): New target vector.
7499d566
NC		 1816 * Makefile.am: Add support for maxq target.
1817 * configure.in: Likewise.
0306b3bf
AM		 1818 * archures.c:. Likewise.
1819 * targets.c: Likewise.
1820 * bfd_in2.h : Regenerated.
7499d566
NC		 1821 * Makefile.in: Regenerated.
1822 * configure: Regenerated.
1823 * doc/Makefile.in: Regenerated.
1824
977cdf5a
NC		 18252004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1826
1827 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1828 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1829 C_NT_WEAK aux entries.
1830 (_bfd_coff_generic_relocate_section): Handle undefined
1831 aliases.
1832
9dfe8738
AS		 18332004-11-07 Andreas Schwab <schwab@suse.de>
1834
1835 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1836 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1837 non-default visibility.
1838
c3c76620
MM		 18392004-11-01 Mark Mitchell <mark@codesourcery.com>
1840
1841 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
0306b3bf 1842 D_PAGED.
c3c76620
MM		 1843 (elf32_arm_symbian_modify_segment_map): Don't
1844 reset includes_filehdr and includes_phdrs here.
1845
7f266840
DJ		 18462004-11-04 Daniel Jacobowitz <dan@debian.org>
1847
1848 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1849 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1850 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1851 dependency.
1852 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1853 to a new removed list. Remove normal configuration stanzas.
1854 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1855 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1856 elfarm-nabi.lo with elf32-arm.lo.
1857 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1858 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1859 * elf32-arm.h: Remove.
1860 * elfarm-oabi.c: Remove.
1861 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1862 and bfd_elf32_littlearm_oabi_vec.
1863 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1864
bac23f82
HPN		 18652004-11-04 Hans-Peter Nilsson <hp@axis.com>
1866
1867 * config.bfd: Support crisv32-*-* like cris-*-*.
1868 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1869 (bfd_mach_cris_v10_v32): New macros.
1870 * cpu-cris.c: Tweak formatting.
1871 (get_compatible): New function.
1872 (N): New macro.
1873 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1874 bfd_arch_info_type:s.
1875 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1876 get_compatible for member compatible and link bfd_cris_arch_v32 as
1877 next.
1878 * elf32-cris.c (cris_elf_pcrel_reloc)
1879 (cris_elf_set_mach_from_flags): New functions.
1880 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1881 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1882 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1883 numbers for bfd_mach_cris_v32.
1884 (PLT_ENTRY_SIZE_V32): New macro.
1885 (elf_cris_plt0_entry): Drop last comma in initializer.
1886 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1887 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1888 PLT initializers.
1889 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1890 "%B, section %A".
1891 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1892 (elf_cris_finish_dynamic_sections): Similar.
1893 (elf_cris_adjust_dynamic_symbol): Similar.
1894 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1895 section %A".
1896 <switch with PIC relocs>: Emit error and return FALSE for
1897 bfd_mach_cris_v10_v32.
1898 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1899 Emit warning when generating textrel reloc.
1900 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1901 (cris_elf_final_write_processing): Set flags according to mach.
1902 (cris_elf_print_private_bfd_data): Display
1903 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1904 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1905 new_flags. Don't call cris_elf_final_write_processing. Don't
1906 look at the actual elf header flags at all; use
1907 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1908 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1909 objects.
1910 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1911 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1912 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1913 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1914 * bfd-in2.h, libbfd.h: Regenerate.
1915
c5614fa4
AM		 19162004-11-04 Alan Modra <amodra@bigpond.net.au>
1917
1918 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1919 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1920 comment.
1921 (struct adjust_toc_info): New.
1922 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1923
0ebdbb83
BW		 19242004-11-03 Bob Wilson <bob.wilson@acm.org>
1925
1926 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1927 if there are no segments.
1928
675b2ace
DJ		 19292004-11-02 Daniel Jacobowitz <dan@debian.org>
1930
1931 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1932
58852c27
NC		 19332004-11-02 Nick Clifton <nickc@redhat.com>
1934
1935 * elf32-iq2000.c: Convert to ISO C90 formatting.
1936
e6857c0c
HPN		 19372004-11-02 Hans-Peter Nilsson <hp@axis.com>
1938
20288ed6 1939 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
e6857c0c 1940
bf718458
L		 19412004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1942
1943 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1944 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1945 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1946
044ad7e3
KK		 19472004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1948
1949 * elf32-sh.c (tpoff): Take alignment into account.
1950
d5cb4bb8
NC		 19512004-10-28 Nick Clifton <nickc@redhat.com>
1952
1953 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
0d48eab6 1954 performing a relocatable link.
d5cb4bb8
NC		 1955 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1956 for MIPS ports under Irix.
1957
5b5bb741
PB		 19582004-10-27 Richard Earnshaw <rearnsha@arm.com>
1959
1960 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1961 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1962 (elf32_arm_final_link_relocate): Ditto.
1963 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1964 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1965 (elf32_arm_adjust_dynamic_symbol): Ditto.
1966 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1967 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1968 (elf32_arm_r_howto): ... To here.
1969 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1970
97ecf322
L		 19712004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1972
1973 PR 475
1974 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1975 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1976 and R_IA64_SECREL64LSB.
1977
3e3b46e5
PB		 19782004-10-26 Paul Brook <paul@codesourcery.com>
1979
1980 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1981 (bfd_elf_size_dynamic_sections): Create default version definition.
1982 (elf_link_output_extsym): Adjust for default symbol version.
1983
aa69fe43
HPN		 19842004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1985
278b4623
HPN		 1986 * mmo.c: Adjust to ISO C.
1987
aa69fe43
HPN		 1988 * mmo.c (mmo_write_section_description): New function broken out
1989 of mmo_internal_write_section.
1990 (mmo_internal_write_section): For each of .text and .data, call
1991 mmo_write_section_description before outputting contents if it has
1992 nontrivially deducible vma or contents.
1993 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1994 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1995 symbols if found within the .data address range.
1996
ed040321
DJ		 19972004-10-24 Daniel Jacobowitz <dan@debian.org>
1998
1999 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2000
830866af
HPN		 20012004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2002
2003 * mmo.c (File Layout): Correct place of misplaced blurb about
2004 special data.
2005
5f417ca3
MK		 20062004-10-22 Mark Kettenis <kettenis@gnu.org>
2007
2008 * config.bfd: Add mips64*-*-openbsd.
2009
823fc61f
BW		 20102004-10-21 Bob Wilson <bob.wilson@acm.org>
2011
2012 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2013 statements.
2014
8697aafb
L		 20152004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2018 * configure: Regenerate.
2019
dfeffb9f
L		 20202004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2021
2022 PR 463
2023 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2024 to linker reloc_overflow callback.
2025 (aout_link_input_section_ext): Likewise.
2026 (aout_link_reloc_link_order): Likewise.
2027 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2028 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2029 Likewise.
2030 (alpha_relocate_section): Likewise.
2031 * coff-arm.c (coff_arm_relocate_section): Likewise.
2032 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2033 * coff-h8500.c (extra_case): Likewise.
2034 * coff-i960.c (coff_i960_relocate_section): Likewise.
2035 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2036 * coff-mips.c (mips_relocate_section): Likewise.
2037 * coff-or32.c (coff_or32_relocate_section): Likewise.
2038 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2039 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2040 * coff-sh.c (sh_relocate_section): Likewise.
2041 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2042 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2043 * coff-z8k.c (extra_case): Likewise.
2044 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2045 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2046 (_bfd_coff_generic_relocate_section): Likewise.
2047 * ecoff.c (ecoff_reloc_link_order): Likewise.
2048 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2049 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2050 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2051 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2052 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2053 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2054 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2055 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2056 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2057 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2058 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2059 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2060 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2061 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2062 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2063 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2064 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2065 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2066 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2067 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2068 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2069 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2070 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2071 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2072 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2073 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2074 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2075 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2076 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2077 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2078 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2079 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2080 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2081 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2082 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2083 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2084 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2085 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2086 * elflink.c (elf_reloc_link_order): Likewise.
2087 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2088 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2089 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2090 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2091 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2092 (aout_link_reloc_link_order): Likewise.
2093 * reloc.c (bfd_generic_get_relocated_section_contents):
2094 Likewise.
2095 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2096 * simple.c (simple_dummy_reloc_overflow): Updated.
2097
1715e0e3
AS		 20982004-10-20 Andreas Schwab <schwab@suse.de>
2099
2100 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2101 (elf_backend_plt_sym_val): Define.
2102
db3d41a8
DS		 21032004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2104
2105 * config.bfd: Set targ_underscore=yes for PE COFF targets
2106
4b85d634
AM		 21072004-10-19 Alan Modra <amodra@bigpond.net.au>
2108
2109 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2110 (ppc64_elf_edit_opd): Likewise.
2111
6df4d94c
MM		 21122004-10-18 Mark Mitchell <mark@codesourcery.com>
2113
2114 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2115 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2116 set SEC_ALLOC and SEC_LOAD.
2117
00d962d1
NC		 21182004-10-18 Nick Clifton <nickc@redhat.com>
2119
2120 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2121 'name' for relocs against both local and global symbols.
2122
b58f81ae
DJ		 21232004-10-16 Daniel Jacobowitz <dan@debian.org>
2124
2125 * bfd-in2.h: Regenerate.
2126 * bfd.c (struct bfd): Add no_export.
2127 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2128
7d3f158f
AM		 21292004-10-15 Alan Modra <amodra@bigpond.net.au>
2130
2131 * config.bfd: Whitespace cleanup.
2132 * Makefile.am: Run "make dep-am"
2133 * Makefile.in: Regenerate.
2134
6d2cd210
JJ		 21352004-10-15 Jakub Jelinek <jakub@redhat.com>
2136
2137 * elflink.c (struct already_linked_section): Removed.
2138 (try_match_symbols_in_sections, already_linked): Removed.
2139 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2140 prefix of section names when finding already_linked_table
2141 chain. Compare section names. Instead of calling already_linked,
2142 do it inline and only for sections in the same already_linked_list.
2143
92e4ec35
AM		 21442004-10-15 Alan Modra <amodra@bigpond.net.au>
2145
2146 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2147 parameter. If called after _bfd_elf_write_section_eh_frame,
2148 don't allow a -2 return unless need_* bit is already set, and
2149 handle offsets adjusted for output_offset.
2150 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2151 * elf.c (_bfd_elf_section_offset): Update call.
2152
7bf6dede
L		 21532004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2154
2155 PR 440
2156 * coffcode.h (coff_compute_section_file_positions): Cast to
2157 bfd_vma when computing page alignment.
2158
c0042f5d
MM		 21592004-10-13 Mark Mitchell <mark@codesourcery.com>
2160
2161 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2162 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2163
2a1b9a48
MM		 21642004-10-12 Mark Mitchell <mark@codesourcery.com>
2165
2166 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2167 relocations use a virtual address, not a section offset.
2168
b08b5071
BW		 21692004-10-12 Bob Wilson <bob.wilson@acm.org>
2170
2171 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2172 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2173 xtensa_format_encode.
2174 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2175 (ebb_add_proposed_action): Delete.
2176
7fa3d080
BW		 21772004-10-12 Bob Wilson <bob.wilson@acm.org>
2178
2179 * elf32-xtensa.c: Use ISO C90 formatting.
2180
3656d5e3
PB		 21812004-10-12 Paul Brook <paul@codesourcery.com>
2182
2183 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2184 message.
2185
8cb51566
PB		 21862004-10-12 Paul Brook <paul@codesourcery.com>
2187
2188 * elf32-arm.h: Support EABI version 4 objects.
2189
1abc8597
AM		 21902004-10-12 Alan Modra <amodra@bigpond.net.au>
2191
2192 PR 325
2193 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2194 Don't mark as default.
2195 (bfd_x86_64_arch): Don't mark as default.
2196
9e66c942
AM		 21972004-10-12 Alan Modra <amodra@bigpond.net.au>
2198
2199 * elflink.c (enum action_discarded): New.
2200 (elf_section_complain_discarded): Delete.
2201 (elf_action_discarded): New function subsuming the above and also
2202 controlling reloc behaviour.
1abc8597 2203 (elf_link_input_bfd): Use it.
9e66c942 2204
7f1204bb
JJ		 22052004-10-11 Jakub Jelinek <jakub@redhat.com>
2206
2207 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2208 (special_sections): Add .gnu.liblist and .gnu.conflict.
2209 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2210
87e5235d
AM		 22112004-10-11 Alan Modra <amodra@bigpond.net.au>
2212
2213 PR 233
2214 * elflink.c (elf_link_input_bfd): Try harder to support
2215 relocations against symbols in removed linkonce sections.
2216
2ad770c3
AM		 22172004-10-11 Alan Modra <amodra@bigpond.net.au>
2218
029446c4
AM		 2219 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2220
2ad770c3
AM		 2221 PR 354
2222 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2223 sections do not reference symbols in non-SEC_ALLOC sections.
2224
1da212d6
AM		 22252004-10-11 Alan Modra <amodra@bigpond.net.au>
2226
2227 PR 437
2228 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2229 (_bfd_elf_link_omit_section_dynsym): Formatting.
2230
f12123c0
AM		 22312004-10-10 Alan Modra <amodra@bigpond.net.au>
2232
2233 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2234 * libbfd.h: Regnerate.
2235 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2236 * elf32-frv.c: Likewise.
2237 * elf32-m32r.c: Likewise.
2238 * elf32-ppc.c: Likewise.
2239 * elf64-hppa.c: Likewise.
2240 * elfxx-ia64.c: Likewise.
2241 * opncls.c: Likewise.
2242
fda3ecf2
AM		 22432004-10-10 Alan Modra <amodra@bigpond.net.au>
2244
3472e2e9
AM		 2245 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2246 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2247 offsets stored in struct eh_cie_fde entries before doing other
2248 work.
2249
fda3ecf2
AM		 2250 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2251 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2252 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2253 setting offsets for removed CIEs. Don't set "sec", instead set
2254 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2255 CIE in hdr_info. Only set make_relative and make_lsda_relative
2256 for CIEs. Use pointers rather than array indices.
2257 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2258 make_lsda_relative, need_* on cie_inf for FDEs.
2259 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2260 section output_offset. Delete cie_offset, instead use cie_inf
2261 pointer to CIE entry. Use need_relative and need_lsda_relative on
2262 CIE entry for FDEs. Use pointers rather than array indices.
2263
7db6994f
AM		 22642004-10-09 Alan Modra <amodra@bigpond.net.au>
2265
2266 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2267 bfd_is_target_special_symbol.
2268 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2269 * som.c (som_bfd_is_target_special_symbol): Define.
2270
3c9458e9
NC		 22712004-10-08 Nick Clifton <nickc@redhat.com>
2272
2273 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2274 * configure: Regenerate.
2275 * bfd-in2.h: Regenerate.
2276 * syms.c (bfd_is_target_special_symbol): New interface function.
2277 Returns true when a symbol should be considered to be special.
7db6994f 2278 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3c9458e9
NC		 2279 the symbol jump table.
2280 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2281 Return true iff the symbol is a mapping symbol.
2282 (bfd_elf32_bfd_is_target_special_symbol): Define.
2283 * elfxx-target.h: Provide a default definition for
2284 bfd_is_target_special_symbol.
2285 * aout-target.h: Likewise.
2286 * aout-tic30.c: Likewise.
873d03ee 2287 * binary.c: Likewise.
3c9458e9
NC		 2288 * coffcode.h: Likewise.
2289 * i386msdos.c: Likewise.
2290 * ieee.c: Likewise.
873d03ee 2291 * ihex.c: Likewise.
3c9458e9
NC		 2292 * libaout.h: Likewise.
2293 * libbfd-in.h: Likewise
2294 * libecoff.h: Likewise.
2295 * mach-o.c: Likewise.
2296 * mmo.c: Likewise.
2297 * nlm-target.h: Likewise.
2298 * oasys.c: Likewise.
2299 * pef.c: Likewise.
2300 * ppcboot.c: Likewise.
2301 * srec.c: Likewise.
2302 * tekhex.c: Likewise.
2303 * versados.c: Likewise.
2304 * vms.c: Likewise.
2305 * xcoff-target.h: Likewise.
2306 * xsym.c: Likewise.
2307 * libbfd.h: Regenerate.
2308
d2b2c203
DJ		 23092004-10-08 Daniel Jacobowitz <dan@debian.org>
2310
2311 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2312 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2313 (elf_backend_section_from_shdr): Define.
2314
864274b0
AM		 23152004-10-08 Alan Modra <amodra@bigpond.net.au>
2316
2317 * syms.c (bfd_is_local_label): Return false for file symbols.
2318
43cd72b9 23192004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 2320 David Heine <dlheine@tensilica.com>
43cd72b9
BW		 2321
2322 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2323 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2324 (elf32xtensa_no_literal_movement): New global variable.
2325 (elf_howto_table): Add entries for new relocations.
2326 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2327 (property_table_compare): When addresses are equal, compare sizes and
2328 various property flags.
2329 (property_table_matches): New.
2330 (xtensa_read_table_entries): Extend to read new property tables. Add
2331 output_addr parameter to indicate that output addresses should be used.
2332 Use bfd_get_section_limit.
2333 (elf_xtensa_find_property_entry): New.
2334 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2335 (elf_xtensa_check_relocs): Handle new relocations.
2336 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2337 relocations. Use new xtensa-isa.h functions.
2338 (build_encoding_error_message): Remove encode_result parameter. Add
2339 new target_address parameter used to detect alignment errors.
2340 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2341 error handling. Use new is_operand_relocation function.
2342 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2343 Use underbar macro for error messages. Formatting.
2344 (get_const16_opcode): New.
2345 (get_l32r_opcode): Add a separate flag for initialization.
2346 (get_relocation_opnd): Operand number is no longer explicit in the
2347 relocation. Change to decode the opcode and analyze its operands.
2348 (get_relocation_slot): New.
2349 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2350 Use new xtensa-isa.h functions to handle multislot instructions.
2351 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2352 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2353 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2354 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2355 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2356 get_single_format, init_op_single_format_table): New.
2357 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2358 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2359 (contract_asm_expansion): Add error_message parameter and pass it to
2360 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2361 with R_XTENSA_SLOT0_OP.
2362 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2363 instructions. Use new xtensa-isa.h functions.
2364 (r_reloc struct): Add new virtual_offset field.
2365 (r_reloc_init): Add contents and content_length parameters. Set
2366 virtual_offset field to zero. Add contents to target_offset field for
2367 partial_inplace relocations.
2368 (r_reloc_is_defined): Check for null.
2369 (print_r_reloc): New debug function.
2370 (source_reloc struct): Replace xtensa_operand field with pair of the
2371 opcode and the operand position. Add is_abs_literal field.
2372 (init_source_reloc): Specify operand by opcode/position pair. Set
2373 is_abs_literal field.
2374 (source_reloc_compare): When target_offsets are equal, compare other
2375 fields to make sorting predictable.
2376 (literal_value struct): Add is_abs_literal field.
2377 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2378 (init_literal_value): New.
2379 (is_same_value): Replace with ...
2380 (literal_value_equal): ... this function. Add comparisons of
2381 virtual_offset and is_abs_literal fields.
2382 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2383 failure. Initialize has_last_loc field.
2384 (value_map_hash_table_delete): New.
2385 (hash_literal_value): Rename to ...
2386 (literal_value_hash): ... this. Include is_abs_literal flag and
2387 virtual_offset field in the hash value.
2388 (get_cached_value): Rename to ...
2389 (value_map_get_cached_value): ... this. Update calls to
2390 literal_value_hash and literal_value_equal.
2391 (add_value_map): Check for allocation failure. Update calls to
2392 value_map_get_cached_value and literal_value_hash.
2393 (text_action, text_action_list, text_action_t): New types.
2394 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2395 text_action_add, text_action_add_literal, offset_with_removed_text,
2396 offset_with_removed_text_before_fill, find_insn_action,
2397 print_action_list, print_removed_literals): New.
2398 (offset_with_removed_literals): Delete.
2399 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2400 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2401 allocated_relocs_count fields.
2402 (init_xtensa_relax_info): Initialize new fields.
2403 (reloc_bfd_fix struct): Add new translated field.
2404 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2405 translated field.
2406 (fix_compare, cache_fix_array): New.
2407 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2408 section via get_xtensa_relax_info. Use cache_fix_array to set up
2409 sorted fix_array and use bsearch instead of linear search.
2410 (section_cache_t): New struct.
2411 (init_section_cache, section_cache_section, clear_section_cache): New.
2412 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2413 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2414 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2415 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2416 New.
2417 (retrieve_contents): Use bfd_get_section_limit.
2418 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2419 to compute_removed_literals. Free value_map_hash_table when no longer
2420 needed.
2421 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2422 compute_text_actions for all sections.
2423 (find_relaxable_sections): Mark sections as relaxable if they contain
2424 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2425 call. Increment relax_info src_count field only for appropriate
2426 relocation types. Remove is_literal_section check.
2427 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2428 r_reloc_init and find_associated_l32r_irel. Check
2429 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2430 literals. Pass is_abs_literal flag to init_source_reloc.
2431 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2432 CONST16 instructions. Adjust calls to r_reloc_init and
fda3ecf2 2433 pcrel_reloc_fits. Handle weak symbols conservatively.
43cd72b9
BW		 2434 (find_associated_l32r_irel): Add bfd parameter and pass it to
2435 is_l32r_relocation.
2436 (compute_text_actions, compute_ebb_proposed_actions,
2437 compute_ebb_actions, check_section_ebb_pcrels_fit,
2438 check_section_ebb_reduces, text_action_add_proposed,
2439 compute_fill_extra_space): New.
2440 (remove_literals): Replace with ...
2441 (compute_removed_literals): ... this function. Call
2442 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2443 Call xtensa_read_table_entries to get the property table. Skip
2444 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2445 is_removable_literal, remove_dead_literal, and
fda3ecf2 2446 identify_literal_placement functions.
43cd72b9
BW		 2447 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2448 instead of linear search.
2449 (is_removable_literal, remove_dead_literal,
2450 identify_literal_placement): New.
2451 (relocations_reach): Update check for literal not referenced by any
2452 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2453 (coalesce_shared_literal, move_shared_literal): New.
2454 (relax_section): Use bfd_get_section_limit. Call
2455 translate_section_fixes. Update calls to r_reloc_init and
2456 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2457 Add call to pin_internal_relocs. Add special handling for
2458 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2459 info to calculate new addend_displacement variable. Replace code for
2460 deleting literals with more general code to perform the actions
2461 determined by the action_list for the section.
2462 (translate_section_fixes, translate_reloc_bfd_fix): New.
2463 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2464 find_removed_literal only if is_operand_relocation. Update call to
2465 offset_with_removed_text. Use new target_offset and removed_bytes
2466 variables.
2467 (move_literal): New.
2468 (relax_property_section): Use bfd_get_section_limit. Set new
2469 is_full_prop_section flag and handle new property tables. Update calls
2470 to r_reloc_init and offset_with_removed_text. Check
2471 is_relaxable_asm_section flag. Handle expansion of zero-sized
2472 unreachable entries, with use of offset_with_removed_text_before_fill.
2473 For relocatable links, combine entries only for literal tables.
2474 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2475 calls to offset_with_removed_text. Translate st_size field for
2476 function symbols.
2477 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2478 failure. Add contents parameter. Update call to get_bfd_fix. Update
2479 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2480 R_XTENSA_ASM_EXPAND relocs.
2481 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2482 call to get_bfd_fix. Include offset from contents for partial_inplace
2483 relocations.
2484 (is_reloc_sym_weak): New.
2485 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2486 (prop_sec_len): New.
2487 (xtensa_is_property_section): Handle new property sections.
2488 (is_literal_section): Delete.
2489 (internal_reloc_compare): When r_offset matches, compare r_info and
2490 r_addend to make sorting predictable.
2491 (internal_reloc_matches): New.
2492 (xtensa_get_property_section_name): Handle new property sections.
2493 (xtensa_get_property_predef_flags): New.
2494 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2495 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2496 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2497 (xtisa_errno, xtisa_error_msg): New variables.
2498 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2499 (xtensa_insnbuf_alloc): Add error handling.
2500 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2501 use xtensa_format_decode. Add error handling.
2502 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2503 instruction length to find the number of bytes to copy.
2504 (xtensa_isa_init): Add error handling. Replace calls to
2505 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2506 tables in the xtensa_modules structure.
2507 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2508 xtensa_extend_isa): Delete.
2509 (xtensa_isa_free): Change to only free lookup tables.
2510 (opname_lookup_compare): Replace with ...
2511 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2512 (xtensa_insn_maxlength): Rename to ...
2513 (xtensa_isa_maxlength): ... this.
2514 (xtensa_insn_length): Delete.
2515 (xtensa_insn_length_from_first_byte): Replace with ...
2516 (xtensa_isa_length_from_chars): ... this function.
2517 (xtensa_num_opcodes): Rename to ...
2518 (xtensa_isa_num_opcodes): ... this.
2519 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2520 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2521 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2522 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2523 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2524 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2525 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2526 (xtensa_opcode_lookup): Add error handling.
2527 (xtensa_decode_insn): Replace with ...
2528 (xtensa_opcode_decode): ... this function, with new format and
2529 slot parameters. Add error handling.
2530 (xtensa_encode_insn): Replace with ...
2531 (xtensa_opcode_encode): ... this function, which does the encoding via
2532 one of the entries in the "encode_fns" array. Add error handling.
2533 (xtensa_opcode_name): Add error handling.
2534 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2535 xtensa_opcode_is_call): New.
2536 (xtensa_num_operands): Replace with ...
2537 (xtensa_opcode_num_operands): ... this function. Add error handling.
2538 (xtensa_opcode_num_stateOperands,
2539 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2540 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2541 xtensa_operand_is_visible): New.
2542 (xtensa_get_operand, xtensa_operand_kind): Delete.
2543 (xtensa_operand_inout): Add error handling and special-case for
2544 "sout" operands.
2545 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2546 operate on one slot of an instruction. Added error handling.
2547 (xtensa_operand_encode): Handle default operands with no encoding
2548 functions. Check for success by comparing against decoded value.
2549 Add error handling.
2550 (xtensa_operand_decode): Handle default operands. Return decoded value
2551 through argument pointer. Add error handling.
2552 (xtensa_operand_is_register, xtensa_operand_regfile,
2553 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2554 (xtensa_operand_isPCRelative): Rename to ...
2555 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2556 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2557 through argument pointer. Add error handling.
2558 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2559 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2560 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2561 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2562 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2563 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2564 xtensa_state_is_exported, xtensa_sysreg_lookup,
2565 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2566 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2567 xtensa_interface_num_bits, xtensa_interface_inout,
2568 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2569 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2570 * xtensa-modules.c: Rewrite to use new data structures.
2571 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2572 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2573 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2574 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2575 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2576 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2577 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2578 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2579 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2580 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2581 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2582 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2583 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2584 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2585 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2586 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2587 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2588 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2589 * Makefile.in: Regenerate.
2590 * bfd-in2.h: Likewise.
2591 * libbfd.h: Likewise.
2592
99022dfb
RS		 25932004-10-07 Richard Sandiford <rsandifo@redhat.com>
2594
2595 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2596 against the absolute section.
2597 (mips_elf64_write_rela): Likewise.
2598
b67ae299
NC		 25992004-10-07 Jan Beulich <jbeulich@novell.com>
2600
2601 * elf.c (elf_find_function): Don't generally check for matching
2602 section, just for non-file symbols. Remove redunant comparison
2603 for the latter.
2604 * elf32-arm.h (arm_elf_find_function): Likewise.
2605
8fdd7217
NC		 26062004-10-07 Jeff Baker <jbaker@qnx.com>
2607
2608 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2609 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2610 was specified.
2611
073a2dc3
RM		 26122004-10-04 Roland McGrath <roland@redhat.com>
2613
2614 * hash.c (bfd_hash_set_default_size): Use const for table.
2615 Use size_t instead of int for variable compared to sizeof results.
2616
7785be14
AM		 26172004-10-05 Alan Modra <amodra@bigpond.net.au>
2618
2619 PR 425
2620 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2621
40a18ebd
NC		 26222004-10-01 Paul Brook <paul@codesourcery.com>
2623
2624 * elf32-arm.h (elf32_arm_fake_sections,
2625 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2626 functions.
2627 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2628
8935b81f
AM		 26292004-10-01 Alan Modra <amodra@bigpond.net.au>
2630
2631 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2632 need_lsda_relative.
2633 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2634 need_relative or need_lsda_relative if we are processing an
2635 offset for a reloc on a FDE initial loc or LSDA field
2636 respectively.
2637 (_bfd_elf_write_section_eh_frame): Test need_relative and
2638 need_lsda_relative in place of corresponding make_* field
2639 when deciding to use pc-relative encodings.
2640
eeac373a
PB		 26412004-09-30 Paul Brook <paul@codesourcery.com>
2642
2643 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2644 target2 relocation type.
2645
7479dfd4
L		 26462004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2647
2648 PR 414
2649 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2650
0dd132b6
NC		 26512004-09-30 Paul Brook <paul@codesourcery.com>
2652
2653 * reloc.c: Add BFD_RELOC_ARM_SMI.
2654 * bfd-in2.h: Regenerate.
2655 * libbfd.h: Ditto.
2656
1ba54ee0
AM		 26572004-09-24 Alan Modra <amodra@bigpond.net.au>
2658
2659 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2660 vma and output offset to address.
2661 * simple.c (simple_save_output_info): Only set output section
2662 and offset for debug sections, or those not already set up by
2663 the linker.
2664 (bfd_simple_get_relocated_section_contents): Update comment.
2665
5efb6261
AM		 26662004-09-24 Alan Modra <amodra@bigpond.net.au>
2667
2668 * elf.c (IS_LOADED): Delete.
2669 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2670 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2671 to 2004-09-22.
2672
fca870e4
AM		 26732004-09-23 Alan Modra <amodra@bigpond.net.au>
2674
2675 PR gas/396
2676 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2677 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2678 redundant assignment of EM_SPARC.
2679
c86696a3
BF		 26802004-09-22 Brian Ford <ford@vss.fsi.com>
2681
2682 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2683 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2684 constants.
2685 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2686
73adb214
AM		 26872004-09-22 Alan Modra <amodra@bigpond.net.au>
2688
2689 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2690 (elf_backend_modify_segment_map): Don't define.
2691
b301b248
AM		 26922004-09-22 Alan Modra <amodra@bigpond.net.au>
2693
2694 * elf.c (IS_LOADED): Define.
2695 (assign_file_positions_for_segments): Don't round up file offset of
2696 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2697 Delete code handling link script adjustment of lma. Do the adjust
2698 in later code handling similar ajustments. Remove dead code error
2699 check. Warn if section lma would require a negative offset
2700 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2701 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2702 update voff in section loop. Change voff in segment loop to be an
2703 adjustment on top of "off". Set sec->filepos and update "off" later.
2704 Test for loadable sections consistently using IS_LOADED. Similarly,
073a2dc3 2705 test for alloc-only sections other than .tbss consistently.
b301b248
AM		 2706 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2707 Tidy PT_NOTE handling. Use %B and %A in error messages.
2708 (assign_file_positions_except_relocs): Use %B in error message.
2709
3f85e526
L		 27102004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2711
2712 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2713 (CONFIG_STATUS_DEPENDENCIES): New.
2714 (Makefile): Removed.
2715 (config.status): Likewise.
2716 * Makefile.in: Regenerated.
2717
eb043451
PB		 27182004-09-17 Paul Brook <paul@codesourcery.com>
2719
2720 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2721 (bfd_elf32_arm_process_before_allocation): Update prototype.
2722 * bfd-in2.h: Regenerate.
2723 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2724 (elf32_arm_link_hash_table_create): Set it.
2725 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2726 (bfd_elf32_arm_set_target_relocs): New function.
2727 (arm_real_reloc_type): New function.
2728 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2729 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2730 (elf32_arm_gc_sweep_hook): Ditto.
2731 (elf32_arm_check_relocs): Ditto.
2732 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2733 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2734 R_ARM_GOT_TARGET2.
2735 (elf32_arm_got_prel): New variable.
2736 (elf32_arm_howto_from_type): New function.
2737 (elf32_arm_info_to_howto): Use it.
2738 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2739 BFD_RELOC_ARM_TARGET2.
2740 * libbfd.h: Regenerate.
2741 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2742
f6e332e6
AM		 27432004-09-17 Alan Modra <amodra@bigpond.net.au>
2744
2745 * ecoff.c: Update u.undef.next refs.
2746 * elf64-ppc.c: Likewise.
2747 * elflink.c: Likewise.
2748 * linker.c: Likewise.
2749 * xcofflink.c: Likewise.
2750
2751 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2752 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2753 fields to indirect struct.
2754 * elf-m10300.c: Update u.weakdef refs.
2755 * elf32-arm.h: Likewise.
2756 * elf32-cris.c: Likewise.
2757 * elf32-frv.c: Likewise.
2758 * elf32-hppa.c: Likewise.
2759 * elf32-i370.c: Likewise.
2760 * elf32-i386.c: Likewise.
2761 * elf32-m32r.c: Likewise.
2762 * elf32-m68k.c: Likewise.
2763 * elf32-ppc.c: Likewise.
2764 * elf32-s390.c: Likewise.
2765 * elf32-sh.c: Likewise.
2766 * elf32-sparc.c: Likewise.
2767 * elf32-vax.c: Likewise.
2768 * elf32-xtensa.c: Likewise.
2769 * elf64-alpha.c: Likewise.
2770 * elf64-hppa.c: Likewise.
2771 * elf64-ppc.c: Likewise.
2772 * elf64-s390.c: Likewise.
2773 * elf64-sh64.c: Likewise.
2774 * elf64-sparc.c: Likewise.
2775 * elf64-x86-64.c: Likewise.
2776 * elfxx-ia64.c: Likewise.
2777 * elfxx-mips.c: Likewise.
2778 * elflink.c: Likewise. Also u.elf_hash_value.
2779 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2780 indirection.
2781 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2782 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2783 (bfd_elf_gc_record_vtentry): Likewise.
2784 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2785
90c0a373
AM		 27862004-09-17 Alan Modra <amodra@bigpond.net.au>
2787
2788 * Makefile.am: Run "make dep-am".
2789 * Makefile.in: Regenerate.
2790 * bfd-in2.h: Regenerate.
2791 * po/SRC-POTFILES.in: Regenerate.
2792 * po/bfd.pot: Regenerate.
2793
f5385ebf
AM		 27942004-09-16 Alan Modra <amodra@bigpond.net.au>
2795
2796 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2797 with bitfields. Make "type" and "other" bitfields too.
2798 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2799 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2800 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2801 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2802 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2803 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2804 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2805 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2806 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2807 * elf-m10300.c: Likewise.
2808 * elf.c: Likewise.
2809 * elf32-arm.h: Likewise.
2810 * elf32-cris.c: Likewise.
2811 * elf32-frv.c: Likewise.
2812 * elf32-hppa.c: Likewise.
2813 * elf32-i370.c: Likewise.
2814 * elf32-i386.c: Likewise.
2815 * elf32-m32r.c: Likewise.
2816 * elf32-m68k.c: Likewise.
2817 * elf32-ppc.c: Likewise.
2818 * elf32-s390.c: Likewise.
2819 * elf32-sh-symbian.c: Likewise.
2820 * elf32-sh.c: Likewise.
2821 * elf32-sh64.c: Likewise.
2822 * elf32-sparc.c: Likewise.
2823 * elf32-vax.c: Likewise.
2824 * elf32-xtensa.c: Likewise.
2825 * elf64-alpha.c: Likewise.
2826 * elf64-hppa.c: Likewise.
2827 * elf64-ppc.c: Likewise.
2828 * elf64-s390.c: Likewise.
2829 * elf64-sh64.c: Likewise.
2830 * elf64-sparc.c: Likewise.
2831 * elf64-x86-64.c: Likewise.
2832 * elflink.c: Likewise.
2833 * elfxx-ia64.c: Likewise.
2834 * elfxx-mips.c: Likewise.
2835 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2836 * configure: Regenerate.
2837 * aclocal.m4: Regenerate.
2838
b6ee372a
AM		 28392004-09-16 Alan Modra <amodra@bigpond.net.au>
2840
2841 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2842 around uses of R_ARM_TARGET1.
2843 (elf32_arm_check_relocs): Likewise.
2844
9c504268
PB		 28452004-09-13 Paul Brook <paul@codesourcery.com>
2846
2847 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2848 prototype.
2849 * bfd-in2.h: Regenerate.
2850 * libbfd.h: Regenerate.
2851 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2852 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2853 (bfd_elf32_arm_process_before_allocation): Ditto.
2854 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2855 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2856 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2857 * reloc.c: Ditto.
2858
94ea025a
JB		 28592004-09-10 Joel Brobecker <brobecker@gnat.com>
2860
2861 * hpux-core.c (thread_section_p): New function.
2862 (hpux_core_core_file_p): Fix computation of offset in call
2863 to bfd_seek. Create a ".reg" section from an arbitrary
2864 ".reg/<id>" section if none was created after having read
2865 all sections.
2866
24443139
AS		 28672004-09-11 Andreas Schwab <schwab@suse.de>
2868
2869 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2870 * aclocal.m4: Rebuild.
2871 * configure: Rebuild.
2872
f4eae89c
JB		 28732004-09-10 Joel Brobecker <brobecker@gnat.com>
2874
2875 * section.c (bfd_sections_find_if): Fix parameter name in
2876 comment to match code.
2877
e0638f70
AM		 28782004-09-10 Alan Modra <amodra@bigpond.net.au>
2879
2880 * elf.c (assign_file_positions_except_relocs): Assign relocs
2881 stored in a bfd section.
2882
5e0f5ae3
HPN		 28832004-09-08 Hans-Peter Nilsson <hp@axis.com>
2884
2885 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2886 h->gotplt_refcount to 0, not -1.
2887
ada1953e
HPN		 28882004-09-07 Hans-Peter Nilsson <hp@axis.com>
2889
2890 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2891 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2892 symname.
2893 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2894 handle symbol visibility here.
2895
ee75fd95
AM		 28962004-09-07 Alan Modra <amodra@bigpond.net.au>
2897
2898 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2899 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2900 callers.
2901 (ppc_stub_name): Remove trailing "+0" on stub name.
2902 (create_linkage_sections): Create relocations for
2903 branch lookup table when --emit-relocs as well as when --shared.
2904 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2905 relbrlt test. For --emit-stub-syms, always output a sym even when
2906 one already exists on a plt call stub. Put stub type in the stub
2907 symbol name.
2908 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2909 test.
2910 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2911 reloc_count in stub sections. Adjust relbrlt test.
2912 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2913 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2914 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2915 for relocs against discarded symbols. Fix comments.
2916
229fcec5
MM		 29172004-09-06 Mark Mitchell <mark@codesourcery.com>
2918
2919 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2920 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2921 from ...
2922 (map_sections_to_segments): ... here. Use it. Assign a file
2923 position to the .dynamic section if it is not loadable, but part
2924 of the PT_DYNAMIC segment.
2925 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2926 offsets, not VMAs, for the BPABI. Do not fill in the header in
2927 the .got.plt section for the BPABI.
2928 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2929 PT_DYNAMIC segment.
2930 (elf_backend_want_got_plt): Define to zero for Symbian OS.
073a2dc3 2931
9a0789ec
NC		 29322004-09-06 Nick Clifton <nickc@redhat.com>
2933
2934 * elflink.c (elf_link_add_object_symbols): Set the error code to
2935 bfd_error_wrong_format when the input format does not match the
2936 output format.
2937
7b53ace3
AM		 29382004-09-06 Alan Modra <amodra@bigpond.net.au>
2939
2940 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2941 (ppc64_elf_check_directives): ..here.
2942 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2943 before accessing ppc64_elf_tdata.
2944 (ppc64_elf_finish_dynamic_sections): And here too.
2945
3e540f25
AM		 29462004-09-04 Alan Modra <amodra@bigpond.net.au>
2947
2948 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2949
e5a52504
MM		 29502004-09-03 Mark Mitchell <mark@codesourcery.com>
2951
2952 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2953 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2954 (bfd_elf32_littlearm_symbian_vec): Likewise.
2955 * configure: Regenerated.
2956 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2957 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2958 (PLT_ENTRY_SIZE): Likewise.
2959 (bfd_vma_elf32_arm_symbian_plt_entry): New
2960 variable.
2961 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2962 and symbian_p.
2963 (create_got_section): Don't create sections when generating BPABI
2964 objects.
2965 (elf32_arm_create_dynamic_sections): Tidy.
2966 (elf32_arm_link_hash_table_create): Set plt_header_size,
2967 plt_entry_size, and symbian_p.
2968 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2969 generating BPABI objects.
2970 (allocate_dynrelocs): Use htab->plt_header_size, not
2971 PLT_HEADER_SIZE. Do not add to .got.plt when
2972 generating BPABI objects.
2973 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2974 * elfarm-nabi.c: Add SymbianOS target vectors.
2975 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2976 (_bfd_elf_link_create_dynamic_sections): Likewise.
2977 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2978 (elfNN_bed): Use it.
2979 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2980 (bfd_elf32_littlearm_symbian_vec): Likewise.
2981 (_bfd_target_vector): Add them.
2982
6e3b6835
NC		 29832004-09-03 Nick Clifton <nickc@redhat.com>
2984
2985 PR 360
2986 * coffcode.h (handle_COMDAT): Replace abort with an warning
2987 message and allow the scan to continue.
2988
595da8c5
AM		 29892004-09-02 Alan Modra <amodra@bigpond.net.au>
2990
2991 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2992 in when reading relocs, not our sorted syms. Remove unnecessary
2993 var.
2994
6723a9f4
EB		 29952004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2996
2997 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2998
5464f5a1
NN		 29992004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3000
3001 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3002 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3003 replace uses of *_alias with *_noncanonical.
3004 * aclocal.m4: Rebuild with aclocal 1.4p6.
3005 * Makefile.in: Rebuild with automake 1.4p6.
3006 * doc/Makefile.in: Rebuild with automake 1.4p6.
3007 * configure.in: Autoupdate with autoupdate 2.59.
3008 * config.in: Regenerate with autoheader 2.59.
3009 * configure: Regnerate with autoconf 2.59.
3010
a7535cf3
AM		 30112004-08-28 Alan Modra <amodra@bigpond.net.au>
3012
3013 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3014 symbol pointer arrays before modifying.
3015
c9727e01
AM		 30162004-08-28 Alan Modra <amodra@bigpond.net.au>
3017
b91e2ae2 3018 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
c9727e01
AM		 3019 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3020 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3021 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
b91e2ae2
AM		 3022 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3023 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3024 Use both symbol tables on non-relocatable objects. Use a common
3025 error exit. Fix "mid" warning.
c9727e01
AM		 3026 * libbfd.h: Regenerate.
3027 * bfd-in2.h: Regenerate.
3028
699733f6
AM		 30292004-08-28 Alan Modra <amodra@bigpond.net.au>
3030
3031 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3032 object file.
3033 (struct sfpr_def_parms): Save some space.
3034 (sfpr_define): Here too.
3035
3036 * elf64-ppc.c (compare_symbols): Put section syms first.
3037 (sym_exists_at): New function.
3038 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3039 points only for relocatable files. Use .opd section contents
3040 otherwise. Generally clean up the code.
3041
deb0e272
AM		 30422004-08-27 Alan Modra <amodra@bigpond.net.au>
3043
3044 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3045 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3046 (struct sfpr_def_parms): New.
3047 (sfpr_define): New function.
3048 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3049 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3050 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3051 (savefpr1_tail, restfpr1_tail): New functions.
3052 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3053 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3054 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3055 code. Define all ABI mandated _save and _rest functions.
3056
85a84e7a
PB		 30572004-08-26 Paul Brook <paul@codesourcery.com>
3058
deb0e272 3059 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
85a84e7a 3060
688c58f3
AM		 30612004-08-26 Alan Modra <amodra@bigpond.net.au>
3062
3063 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3064 TRUE or FALSE.
3065
3e95eabc
AM		 30662004-08-26 Alan Modra <amodra@bigpond.net.au>
3067
3068 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3069 that pcrel correction is applied for R_386_PC32.
3070
f855931b
AM		 30712004-08-25 Alan Modra <amodra@bigpond.net.au>
3072
3073 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3074 for R_386_32 and R_386_PC32 relocs against symbols defined in
3075 discarded sections.
3076
b18c562e
NC		 30772004-08-25 Dmitry Diky <diwil@spec.ru>
3078
3079 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3080 Add new relocations.
3081 * bfd-in2.h: Regenerate.
f855931b 3082 * libbfd.h: Regenerate.
b18c562e
NC		 3083 * elf32-msp430.c: Clean-up code.
3084 (elf_msp430_howto_table): Add new relocation entries.
3085 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3086 (msp430_elf_relax_section): New function.
3087 (msp430_elf_relax_delete_bytes): New function.
3088 (msp430_elf_symbol_address_p): New function.
3089
af705ba8
NC		 30902004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3091
3092 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3093 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3094
ea5158d8
DJ		 30952004-08-20 Daniel Jacobowitz <dan@debian.org>
3096
3097 * elflink.c (_bfd_elf_section_already_linked): Handle
3098 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3099
49d934f1
MM		 31002004-08-19 Mark Mitchell <mark@codesourcery.com>
3101
3102 * config.bfd (arm*-*-symbianelf*): New target.
3103 (arm*-*-eabi*): Likewise.
3104
039b3fef
AM		 31052004-08-19 Alan Modra <amodra@bigpond.net.au>
3106
3107 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3108 "struct ppc_link_hash_entry *".
3109 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3110 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3111
3f764659
JJ		 31122004-08-19 Jakub Jelinek <jakub@redhat.com>
3113
3114 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3115 entries (where fd_aux overlaps next entry's fd_func).
3116 Add non_overlapping argument, use it.
3117 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3118 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3119 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3120 as indexes into opd_sym_map/opd_adjust array.
3121 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3122
c09bdfe5
AM		 31232004-08-18 Alan Modra <amodra@bigpond.net.au>
3124
3125 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3126 if we can look up their function descriptor in a regular file.
3127
271d0fc3
NC		 31282004-08-18 Nick Clifton <nickc@redhat.com>
3129
3130 PR 324
3131 * cofflink.c (coff_link_add_symbols): Check that the comdat
3132 pointer in the coff_section_data structure has been initialised
3133 before using it.
3134
a010d60f
AM		 31352004-08-18 Alan Modra <amodra@bigpond.net.au>
3136
3137 PR 338
3138 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3139 changing bfd_link_hash_undefined to bfd_link_hash_new.
3140
90e3cdf2
JJ		 31412004-08-17 Jakub Jelinek <jakub@redhat.com>
3142
3143 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3144 if not yet defined.
3145 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3146 (synthetic_opd, synthetic_relocatable): New variables.
3147 (compare_symbols, compare_relocs): New helper routines.
3148 (ppc64_elf_get_synthetic_symtab): New function.
3149 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3150 to relsyms.
3151 * bfd-in2.h: Regenerated.
3152 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3153 to relsyms. Return 0 if abfd is relocatable.
3154
7c2c8505
AM		 31552004-08-17 Alan Modra <amodra@bigpond.net.au>
3156
3157 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3158
0367ecfb
NC		 31592004-08-17 Nick Clifton <nickc@redhat.com>
3160
3161 * (is_arm_mapping_symbol_name): New function - return true
3162 when a symbol name matches the requirements for an ARM mapping
3163 symbol name.
3164 (arm_elf_find_function): New function based on
3165 elf_find_function in elf.c but skipping ARM mapping symbols
3166 and including thumb function symbols.
3167 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3168 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3169
2441e016
AM		 31702004-08-17 Alan Modra <amodra@bigpond.net.au>
3171
3172 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3173 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3174 (ppc64_elf_brtaken_reloc): Here too.
3175
35b0ce59
AM		 31762004-08-17 Alan Modra <amodra@bigpond.net.au>
3177
3178 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3179 symbol visibility.
3180 (ppc64_elf_check_directives): Check that we have the right hash
3181 table before proceeding.
3182
81688140
AM		 31832004-08-17 Alan Modra <amodra@bigpond.net.au>
3184
3185 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3186 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3187 the sections that will be discarded.
3188
327c1315
AM		 31892004-08-16 Alan Modra <amodra@bigpond.net.au>
3190
3191 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3192
45fc9e4a
AM		 31932004-08-16 Alan Modra <amodra@bigpond.net.au>
3194
3195 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3196 free space available.
3197
9dadfa79
AM		 31982004-08-16 Alan Modra <amodra@bigpond.net.au>
3199
3200 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
f89c4dec 3201 occurrences with bfd_byte * thoughout file.
9dadfa79
AM		 3202
3203 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3204 (xcoff_write_armap_big): Likewise.
3205 (xcoff_write_archive_contents_old): Likewise.
3206 (xcoff_write_archive_contents_big): Likewise.
3207
3208 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3209
57e8b36a
NC		 32102004-08-13 Nick Clifton <nickc@redhat.com>
3211
3212 * elf32-arm.h: Convert to ISO C90.
3213
a005f94e
AM		 32142004-08-13 Alan Modra <amodra@bigpond.net.au>
3215
3216 PR 293
3217 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3218 zero the plt field.
3219
d003868e
AM		 32202004-08-13 Alan Modra <amodra@bigpond.net.au>
3221
3222 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3223 (bfd_archive_filename, bfd_get_section_ident): Delete.
3224 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3225 bfd_archive_filename.
3226 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3227 to warn about symbols in discarded sections. Use _bfd_error_handler.
3228 * aout-adobe.c (aout_adobe_callback): See below.
3229 * aout-cris.c (swap_ext_reloc_in): ..
3230 * coff-arm.c (find_thumb_glue, find_arm_glue,
3231 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3232 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3233 coff_arm_copy_private_bfd_data): ..
3234 * coff-i860.c (i860_reloc_processing): ..
3235 * coff-mcore.c (mcore_coff_unsupported_reloc,
3236 coff_mcore_relocate_section): ..
3237 * coff-ppc.c (coff_ppc_relocate_section): ..
3238 * coff-rs6000.c (xcoff_create_csect_from_smclas
3239 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3240 sh_swap_insns, sh_relocate_section): ..
3241 * coff-tic54x.c (tic54x_reloc_processing): ..
3242 * coff-tic80.c (coff_tic80_relocate_section): ..
3243 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3244 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3245 coff_slurp_symbol_table, coff_classify_symbol,
3246 coff_slurp_reloc_table): ..
3247 * coffgen.c (_bfd_coff_read_string_table): ..
3248 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3249 _bfd_coff_generic_relocate_section): ..
3250 * cpu-arm.c (bfd_arm_merge_machines): ..
3251 * cpu-sh.c (sh_merge_bfd_arch): ..
3252 * elf-hppa.h (elf_hppa_relocate_section): ..
3253 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3254 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3255 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3256 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3257 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3258 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3259 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3260 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3261 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3262 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3263 cris_elf_merge_private_bfd_data
3264 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3265 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3266 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3267 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3268 elf32_hppa_relocate_section): ..
3269 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3270 i370_elf_check_relocs, i370_elf_relocate_section): ..
3271 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3272 elf_i386_relocate_section): ..
3273 * elf32-m32r.c (m32r_elf_relocate_section,
3274 m32r_elf_merge_private_bfd_data): ..
3275 * elf32-m68hc1x.c (m68hc12_add_stub,
3276 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3277 * elf32-m68k.c (elf_m68k_relocate_section): ..
3278 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3279 mcore_elf_relocate_section): ..
3280 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3281 ppc_elf_check_relocs, ppc_elf_relocate_section,
3282 ppc_elf_begin_write_processing): ..
3283 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3284 elf_s390_relocate_section): ..
3285 * elf32-sh-symbian.c (sh_symbian_import_as,
3286 sh_symbian_process_embedded_commands,
3287 sh_symbian_relocate_section): ..
3288 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3289 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3290 sh_elf_merge_private_data): ..
3291 * elf32-sparc.c (elf32_sparc_check_relocs,
3292 elf32_sparc_relocate_section,
3293 elf32_sparc_merge_private_bfd_data): ..
3294 * elf32-v850.c (v850_elf_check_relocs,
3295 v850_elf_merge_private_bfd_data): ..
3296 * elf32-xtensa.c (elf_xtensa_check_relocs,
3297 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3298 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3299 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3300 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3301 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3302 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3303 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3304 ppc64_elf_relocate_section): ..
3305 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3306 elf_s390_relocate_section): ..
3307 * elf64-sh64.c (sh_elf64_relocate_section): ..
3308 * elf64-sparc.c (sparc64_elf_check_relocs,
3309 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3310 sparc64_elf_merge_private_bfd_data): ..
3311 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3312 elf64_x86_64_relocate_section): ..
3313 * elflink.c (_bfd_elf_add_default_symbol,
3314 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3315 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3316 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3317 elf_get_linked_section_vma, elf_fixup_link_order,
3318 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3319 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3320 * elfxx-ia64.c (elfNN_ia64_relax_section,
3321 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3322 * elfxx-mips.c (mips_elf_perform_relocation,
3323 _bfd_mips_elf_check_relocs,
3324 _bfd_mips_elf_merge_private_bfd_data): ..
3325 * ieee.c (ieee_slurp_external_symbols): ..
3326 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3327 * libbfd.c (_bfd_generic_verify_endian_match): ..
3328 * linker.c (_bfd_generic_link_add_one_symbol,
3329 _bfd_generic_section_already_linked): ..
3330 * pdp11.c (translate_to_native_sym_flags): ..
3331 * pe-mips.c (coff_pe_mips_relocate_section): ..
3332 * peicode.h (pe_ILF_build_a_bfd): ..
3333 * srec.c (srec_bad_byte): ..
3334 * stabs.c (_bfd_link_section_stabs): ..
3335 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3336 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3337 with corresponding %B and %A in _bfd_error_handler format string.
3338 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3339 calls to use %A and %B. Fix "against symbol .. from section" and
3340 similar error messages. Combine multiple _bfd_error_handler calls
3341 where they were separated due to bfd_archive_filename deficiencies.
3342 * bfd-in2.h: Regenerate.
3343
6ba842b6
L		 33442004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3345
3346 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3347 relocation.
3348
99877b66
AM		 33492004-08-10 Alan Modra <amodra@bigpond.net.au>
3350
3351 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3352 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3353 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3354 Add twiddled_syms.
3355 (link_hash_newfunc): Init was_undefined.
3356 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3357 Use undefweak instead.
3358 (ppc64_elf_check_directives): Fix undefs chain.
3359 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3360 references.
3361 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3362 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3363 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3364
ba3bee0b
JJ		 33652004-08-09 Jakub Jelinek <jakub@redhat.com>
3366
3367 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3368 error, test input_section flags rather than sec.
3369
8387904d
AM		 33702004-08-09 Alan Modra <amodra@bigpond.net.au>
3371
3372 * elf-bfd.h (struct elf_backend_data): Add
3373 elf_backend_archive_symbol_lookup.
3374 (_bfd_elf_archive_symbol_lookup): Declare.
3375 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3376 (elf_link_add_archive_symbols): ..extracted from here. Call the
3377 backend version.
3378 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3379 (elfNN_bed): Init new field.
3380 * elf64-ppc.c (elf_backend_check_directives): Define.
3381 (elf_backend_archive_symbol_lookup): Define.
3382 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3383 a ppc_link_hash_entry pointer.
3384 (get_fdh): Move.
3385 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3386 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3387 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3388 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3389 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3390 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3391 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3392 descriptor symbols.
3393
b25116a9
AM		 33942004-08-09 Alan Modra <amodra@bigpond.net.au>
3395
8843416a
AM		 3396 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3397 (ppc64_elf_add_symbol_hook): Test for NULL section.
3398 (get_sym_h): Formatting.
3399 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3400 stub target_value.
3401
b25116a9
AM		 3402 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3403 long branch stubs with code handling plt and r2off branch stubs.
3404
ccfa59ea
AM		 34052004-08-09 Alan Modra <amodra@bigpond.net.au>
3406
3407 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3408 * elflink.c (elf_link_input_bfd): Formatting.
3409 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3410 all callers.
3411 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3412 (link_hash_newfunc): Don't set it.
3413 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3414 (ppc64_elf_mark_entry_syms): Delete.
3415 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3416 sections. Use get_opd_info.
3417 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3418
4025353c
AM		 34192004-08-09 Alan Modra <amodra@bigpond.net.au>
3420
4f800a42
AM		 3421 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3422
06da1e8e
AM		 3423 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3424 (func_desc_adjust): Don't set have_undefweak.
3425 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3426 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3427
34814b9f
AM		 3428 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3429 "struct ppc_link_hash_entry *". Adjust all references.
3430 (ppc64_elf_hide_symbol): Correct a comment.
3431
4025353c
AM		 3432 * elf64-ppc.c (get_opd_info): New function.
3433 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3434 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3435 before calling get_fdh. Test fdh rather than h before dereferencing
3436 fdh. Mark removed symbols in opd_adjust.
3437 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3438 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3439 opd symbols.
3440 (ppc64_elf_output_symbol_hook): Likewise.
3441
db6579d4
PB		 34422004-08-06 Paul Brook <paul@codesourcery.com>
3443
3444 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3445 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3446 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3447 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3448 and BFD_RELOC_ARM_SBREL32.
3449 * bfd-in2.h, bbfd.h: Regenerate.
3450
a4d0f181
TS		 34512004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3452
3453 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3454 the dynamic link symbol actually in use.
3455
83774818
SC		 34562004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3457
3458 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3459
a4d0f181 34602004-07-31 Joel Brobecker <brobecker@gnat.com>
00b4930b
TS		 3461 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3462
3463 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3464 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3465
185d09ad
L		 34662004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3467 Nick Clifton <nickc@redhat.com>
3468
3469 PR 290
3470 * bfd.c (_bfd_default_error_handler): Make it global.
3471
3472 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3473
3474 * elf.c (assign_section_numbers): Cope gracefully with sections
3475 which have SHF_LINK_ORDER set but no sh_link set up.
3476 * elflink.c (elf_get_linked_section_vma): Likewise.
3477
3478 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3479 it to NULL.
3480
3481 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3482 Set it to _bfd_default_error_handler.
3483 (elfNN_bed): Add elf_backend_link_order_error_handler.
3484
3485 * libbfd-in.h (_bfd_default_error_handler): New.
3486
3487 * libbfd.h: Regenerated.
3488
7946e94a
JJ		 34892004-07-30 Jakub Jelinek <jakub@redhat.com>
3490
3491 * archures.c (bfd_mach_sparc_64bit_p): Define.
3492 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3493 * bfd-in2.h: Rebuilt.
3494
1d70c7fb
AO		 34952004-07-29 Alexandre Oliva <aoliva@redhat.com>
3496
3497 Introduce SH2a support.
3498 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3499 * archures.c (bfd_mach_sh2a_nofpu): New.
3500 * bfd-in2.h: Rebuilt.
3501 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3502 (arch_info_struct): Add sh2a_nofpu.
3503 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3504 2003-12-29 DJ Delorie <dj@redhat.com>
3505 * reloc.c: Add relocs for sh2a.
3506 * bfd-in2.h: Regenerate.
3507 * libbfd.hh: Regenerate.
3508 2003-12-01 Michael Snyder <msnyder@redhat.com>
3509 * archures.c (bfd_mach_sh2a): New.
3510 * bfd-in2.h: Rebuilt.
3511 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3512 (SH2A_NEXT): New.
3513 (arch_info_struct): Add sh2a.
3514 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3515
404ed0cf
DA		 35162004-07-28 Nick Clifton <nickc@redhat.com>
3517 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3518
3519 PR 273
3520 * som.c (setup_sections): Improve estimation of space sizes in
3521 relocatable objects.
3522
225247f0
JT		 35232004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3524 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3525 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3526 to targ_selvecs.
3527 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3528 * configure: Regenerate.
3529 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3530 case that accepts OSABI=NetBSD and OSABI=SysV.
3531 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3532 the base of .got or .data (if .got does not exist).
3533 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3534 set OSABI=NetBSD.
3535 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3536 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3537 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3538 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3539
3d7f7666
L		 35402004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3541
3542 PR 161/251
3543 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3544 (elf_sec_group): Defined.
3545 (bfd_elf_match_symbols_in_sections): New prototype.
3546 (_bfd_elf_setup_group_pointers): Likewise.
3547
3548 * elf.c (bfd_elf_discard_group): Abort.
3549 (bfd_elf_set_group_contents): Also include relocation sections.
3550 Remove zero-fill for ld -r.
3551 (_bfd_elf_setup_group_pointers): New function.
3552 (elf_sort_elf_symbol): Likewise.
3553 (elf_sym_name_compare): Likewise.
3554 (bfd_elf_match_symbols_in_sections): Likewise.
3555
3556 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3557
3558 * elflink.c (match_group_member): New.
3559 (elf_link_input_bfd): Check group member for discarded section.
3560 (try_match_symbols_in_sections): New function.
3561 (already_linked): Likewise.
3562 (_bfd_elf_section_already_linked): Support mixing comdat group
3563 and linkonce section.
3564
3565 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3566 * linker.c (bfd_section_already_linked_table_traverse): New.
3567
3568 * libbfd.h: Regenerated.
3569
670ec21d
NC		 35702004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3571
3572 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3573 BFD_RELOC_CRX_SWITCH32.
3574 * bfd-in2.h: Regenerate.
6cd7f07e 3575 * libbfd.h: Regenerate.
670ec21d
NC		 3576 * elf32-crx.c: Support relocation/relaxation of
3577 BFD_RELOC_CRX_SWITCH* types.
3578
2c66dc6c
AM		 35792004-07-27 Alan Modra <amodra@bigpond.net.au>
3580
3581 * elf64-ppc.c: Correct "Linker stubs" comment.
3582
38ce5b11
L		 35832004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3584
3585 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3586 linked-to section.
3587 (elf_linked_to_section): New.
3588
3589 * elf.c (assign_section_numbers): Set up sh_link for
3590 SHF_LINK_ORDER.
3591
3592 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3593 to sh_link for SHT_IA_64_UNWIND sections.
3594
65da361f
L		 35952004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3596
3597 * elflink.c (elf_fixup_link_order): Add _() to error message.
3598
08ccf96b
L		 35992004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3600
3601 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3602 an error if failed.
3603
082b7297
L		 36042004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3605
3606 * aout-adobe.c (aout_32_section_already_linked): Defined.
3607 * aout-target.h (MY_section_already_linked): Likewise.
3608 * aout-tic30.c (MY_section_already_linked): Likewise.
3609 * binary.c (binary_section_already_linked): Likewise.
3610 * bout.c (b_out_section_already_linked): Likewise.
3611 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3612 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3613 * coffcode.h (coff_section_already_linked): Likewise.
3614 * i386msdos.c (msdos_section_already_linked): Likewise.
3615 * i386os9k.c (os9k_section_already_linked): Likewise.
3616 * ieee.c (ieee_section_already_linked): Likewise.
3617 * ihex.c (ihex_section_already_linked): Likewise.
3618 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3619 * mmo.c (mmo_section_already_linked): Likewise.
3620 * nlm-target.h (nlm_section_already_linked): Likewise.
3621 * oasys.c (oasys_section_already_linked): Likewise.
3622 * pef.c (bfd_pef_section_already_linked): Likewise.
3623 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3624 * som.c (som_bfd_discard_group): Likewise.
3625 * srec.c (srec_section_already_linked): Likewise.
3626 * tekhex.c (tekhex_section_already_linked): Likewise.
3627 * versados.c (versados_section_already_linked): Likewise.
3628 * vms.c (vms_section_already_linked): Likewise.
3629 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3630 * xsym.c (bfd_sym_section_already_linked): Likewise.
3631
3632 * bfd-in.h (bfd_section_already_linked_table_init): New.
3633 (bfd_section_already_linked_table_free): Likewise.
3634
3635 * coff-rs6000.c (rs6000coff_vec): Add
3636 _bfd_generic_section_already_linked.
3637 (pmac_xcoff_vec): Likewise.
3638 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3639 (aix5coff64_vec): Likewise.
3640
3641 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3642 * elflink.c (_bfd_elf_section_already_linked): New function.
3643
3644 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3645
3646 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3647 (_bfd_generic_section_already_linked): New.
3648 (bfd_section_already_linked_hash_entry): Likewise.
3649 (bfd_section_already_linked): Likewise.
3650 (bfd_section_already_linked_table_lookup): Likewise.
3651 (bfd_section_already_linked_table_insert): Likewise.
3652
3653 * linker.c (bfd_section_already_linked): New.
3654 (_bfd_section_already_linked_table): Likewise.
3655 (bfd_section_already_linked_table_lookup): Likewise.
3656 (bfd_section_already_linked_table_insert): Likewise.
3657 (already_linked_newfunc): Likewise.
3658 (bfd_section_already_linked_table_init): Likewise.
3659 (bfd_section_already_linked_table_free): Likewise.
3660 (_bfd_generic_section_already_linked): Likewise.
3661
3662 * section.c (bfd_section): Remove comdat.
3663 (bfd_comdat_info): Moved to ...
3664 * bfd-in.h (coff_comdat_info): Here.
3665 (bfd_coff_get_comdat_section): New.
3666 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3667 * libcoff-in.h (coff_section_tdata): Add comdat.
3668 * coffcode.h (handle_COMDAT): Updated.
3669 * cofflink.c (coff_link_add_symbols): Likewise.
3670 * ecoff.c (bfd_debug_section): Likewise.
3671
3672 * targets.c (bfd_target): Add _section_already_linked.
3673 (BFD_JUMP_TABLE_LINK): Updated.
3674
3675 * bfd-in2.h: Regenerated.
3676 * libbfd.h: Likewise.
3677 * libcoff.h: Likewise.
3678
0b52efa6
PB		 36792003-07-21 Paul Brook <paul@codesourcery.com>
3680
3681 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3682 elf_fixup_link_order): New functions.
3683 (bfd_elf_final_link): Call elf_fixup_link_order.
3684
7e2294f9
AO		 36852004-07-21 Alexandre Oliva <aoliva@redhat.com>
3686
3687 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3688 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3689 common definitions.
3690 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3691 _bfd_elf_symbol_refs_local_p.
3692 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3693 symbols.
3694
e56f61be
L		 36952004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3696
3697 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3698 DYN_NO_NEEDED.
3699 (bfd_elf_get_dyn_lib_class): New prototype.
3700 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3701
3702 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3703 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3704 entry is needed. Issue an error if a DT_NEEDED entry is needed
3705 for a file marked DYN_NO_NEEDED.
3706 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3707 for DT_NEEDED tags.
3708
3709 * bfd-in2.h: Regenerated.
3710
27b56da8
DA		 37112004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3712
3713 * elflink.c (elf_section_complain_discarded): Don't complain in
3714 .PARISC.unwind.
3715
bbb268c3
JW		 37162004-07-10 James E Wilson <wilson@specifixinc.com>
3717
3718 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3719 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3720 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3721 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3722 Fix callers.
3723 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3724 bfd_put_64 to bfd_putl64.
3725 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2c66dc6c 3726
e525914f
L		 37272004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3728
3729 PR 240
3730 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3731 .init/.fini sections when trying to relax it.
3732
b1a6d0b1
NC		 37332004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3734
3735 * elf.c (assign_file_positions_for_segments): Make sure the
3736 .dynamic section is the first section in the PT_DYNAMIC segment.
3737
1a320fbb
NC		 37382004-07-09 Nick Clifton <nickc@redhat.com>
3739
3740 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3741 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3742 sh_elf_get_flags_from_mach functions so that they do not conflict
3743 when this target is built with other sh-elf targets.
3744 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3745 suppression of this function.
3746 (sh_elf_find_flags): Likewise.
3747
1fe1f39c
NC		 37482004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3749
3750 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3751 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3752 (BFD32_BACKENDS): Add elf32-crx.lo.
3753 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3754 (cpu-crx.lo): New target.
3755 (elf32-crx.lo): New target.
3756 * Makefile.in: Regenerate.
3757 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3758 (bfd_archures_list): Add bfd_crx_arch.
3759 * bfd-in2.h: Regenerate.
3760 * config.bfd: Handle crx-*-elf*, crx*.
3761 * configure.in: Handle bfd_elf32_crx_vec.
3762 * configure: Regenerate.
3763 * cpu-crx.c: New file.
3764 * elf32-crx.c: Likewise.
3765 * libbfd.h: Regenerate.
3766 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3767 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3768 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3769 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3770 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3771 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3772 * targets.c (bfd_elf32_crx_vec): Declare.
3773 (bfd_target_vector): Add bfd_elf32_crx_vec.
3774
85fbca6a
NC		 37752004-07-06 Nick Clifton <nickc@redhat.com>
3776
3777 * config.bfd: Add sh-symbian-elf target.
3778 * configure.in: Add bfd_elf32_shl_symbian_vec.
3779 * configure: Regenerate.
3780 * elf-bfd.h (struct elf_backend_data): Add new field
3781 'check_directives'.
1fe1f39c 3782 * elflink.c (elf_link_add_object_symbols): Invoke the
85fbca6a 3783 check_directives function, if defined.
1fe1f39c 3784 * elfxx-target.h: Provide a default, NULL definition for
85fbca6a 3785 check_directives.
1fe1f39c
NC		 3786 * targets.c: Add bfd_elf32_shl_symbian_vec.
3787 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
85fbca6a 3788 definition.
1fe1f39c 3789 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
85fbca6a 3790 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1fe1f39c 3791 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
85fbca6a 3792 not already been defined.
1fe1f39c
NC		 3793 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3794 * sh-symbian.c: New file. Provide functions to support the
85fbca6a
NC		 3795 * sh-symbian-elf target.
3796 * Makefile.am: Add elf32-sh-symbian.c
3797 * Makefile.in: Regenerate.
1fe1f39c 3798
871ec896
JR		 37992004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3800
1fe1f39c
NC		 3801 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3802 * Makefile.am: Ran make dep-am.
3803 * Makefile.in: Ran make dep-in.
871ec896 3804
c87db184
CF		 38052004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3806
3807 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3808 externals properly.
3809
06f2f6af
MS		 38102004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3811
3812 * config.bfd: Add want64 to configuration target s390-*-linux*.
3813
b602c853
L		 38142004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3815
3816 * bfd.c (bfd_get_section_ident): New.
3817
3818 * elflink.c (elf_link_read_relocs_from_section): Call
3819 bfd_get_section_ident to identify the section when reporting
3820 error.
3821 (_bfd_elf_link_output_relocs): Likewise.
3822 (elf_link_output_extsym): Likewise.
3823 (elf_link_input_bfd): Likewise.
3824 (bfd_elf_gc_record_vtinherit): Likewise.
3825
3826 * bfd-in2.h: Regenerated.
3827
7a2a6943
NC		 38282004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3829 Nick Clifton <nickc@redhat.com>
3830
3831 PR 204
3832 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3833 of section symbols to mips_elf_sort_hash_table ().
3834
cdd3575c
AM		 38352004-07-01 Alan Modra <amodra@bigpond.net.au>
3836
3837 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3838 change. Comment.
3839 (elf_section_complain_discarded): New function. Handle
3840 .gcc_except_table too.
3841 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3842 in discarded sections.
3843 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3844
21a8f7fa
JW		 38452004-06-30 James E Wilson <wilson@specifixinc.com>
3846
3847 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3848 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3849
2de26f35
L		 38502004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3851
3852 PR 233
3853 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3854 local references to discarded sections and report their
3855 locations.
3856
72d7a15c
AM		 38572004-06-30 Alan Modra <amodra@bigpond.net.au>
3858
3859 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3860 sec_info_type, test section name instead.
3861
e7f0a167
L		 38622004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3863
3864 PR 240
3865 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3866 in .init/.fini sections.
3867
bff5f93a
BW		 38682004-06-29 Bob Wilson <bob.wilson@acm.org>
3869
3870 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3871 bfd_get_section_limit.
3872
b54d4b07
BW		 38732004-06-29 Bob Wilson <bob.wilson@acm.org>
3874
3875 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3876 output section size.
3877
e87a64e1
AM		 38782004-06-29 Alan Modra <amodra@bigpond.net.au>
3879
1a23a9e6
AM		 3880 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3881 rawsize.
3882 (mmix_elf_perform_relocation): Adjust for above change.
3883 (mmix_elf_relocate_section): Likewise.
3884 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3885 (mmix_elf_get_section_contents): Delete.
3886 (bfd_elf64_get_section_contents): Delete.
3887 (mmix_elf_relocate_section): Zero stub area.
3888 * linker.c (default_indirect_link_order): Alloc max of section size
3889 and rawsize.
3890 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3891 * section.c (bfd_malloc_and_get_section): Likewise.
3892 (struct bfd_section): Update rawsize comment.
3893 * bfd-in2.h: Regenerate.
3894
e87a64e1
AM		 3895 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3896
07515404
AM		 38972004-06-29 Alan Modra <amodra@bigpond.net.au>
3898
3899 * bfd-in.h (bfd_get_section_limit): Define.
1fe1f39c 3900 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
07515404
AM		 3901 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3902 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3903 * coff-arm.c (coff_arm_relocate_section): Likewise.
3904 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3905 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3906 (bfd_ns32k_final_link_relocate): Likewise.
3907 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3908 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1fe1f39c 3909 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
07515404 3910 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1fe1f39c 3911 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
07515404
AM		 3912 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3913 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3914 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3915 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3916 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3917 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3918 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3919 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3920 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3921 * elf32-v850.c (v850_elf_reloc): Likewise.
3922 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3923 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3924 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3925 * elf64-mips.c (mips_elf64_gprel32_reloc)
3926 (mips16_gprel_reloc): Likewise.
3927 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3928 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3929 * elf64-sparc.c (init_insn_reloc): Likewise.
3930 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1fe1f39c
NC		 3931 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3932 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
07515404
AM		 3933 (_bfd_mips_elf_generic_reloc): Likewise.
3934 * bfd-in2.h: Regenerate.
3935
3722b82f
AM		 39362004-06-28 Alan Modra <amodra@bigpond.net.au>
3937
3938 * bfd-in.h (struct stab_info): Move from stabs.c.
3939 * stabs.c (struct stab_link_includes_table): Delete.
3940 (stab_link_includes_lookup): Delete.
3941 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3942 level of indirection from sinfo parm.
3943 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3944 stabstr section. Adjust hash table accesses.
3945 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3946 alloc. Adjust stab_info test.
3947 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3948 (_bfd_coff_final_link): Adjust stab_info test.
3949 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3950 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3951 in place.
3952 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3953 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3954 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3955 stabstr section. Adjust stab_info test.
3956 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3957 (_bfd_write_stab_strings): Adjust prototypes.
3958 * libbfd.h: Regenerate.
3959 * libcoff.h: Regenerate.
3960 * bfd-in2.h: Regenerate.
3961
727e493d
MK		 39622004-06-27 Mark Kettenis <kettenis@gnu.org>
3963
3964 From Miod Vallat <miod@online.fr>:
3965 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3966
146ccdbb
AO		 39672004-06-26 Alexandre Oliva <aoliva@redhat.com>
3968
3969 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3970 (struct elf32_mn10300_link_hash_entry): Remove
3971 pcrel_relocs_copied.
3972 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3973 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3974 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3975 and gotoff relocations if the symbol doesn't bind locally. Use
3976 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3977 relocation for PCREL32.
3978 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3979 to test whether a symbol binds locally.
3980 (elf32_mn10300_link_hash_newfunc): Don't initialize
3981 pcrel_relocs_copied.
3982 (_bfd_mn10300_elf_discard_copies): Delete.
3983 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3984
a5fd0812
MK		 39852004-06-26 Mark Kettenis <kettenis@gnu.org>
3986
3987 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3988
22bfad37
JB		 39892004-06-25 Joel Brobecker <brobecker@gnat.com>
3990
3991 * som.c (som_set_reloc_info): Correct small typo.
3992
097f809a
NC		 39932004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3994
3995 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3996 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3997 (m32r_elf_gcsweep_hook): Likewise.
3998 (m32r_elf_check_relocs): Likewise.
3999 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4000 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4001 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4002 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
f9f2cf5d
NC		 4003 * bfd-in2.h: Regenerated.
4004 * libbfd.h: Regenerated.
097f809a 4005
6610a52d
L		 40062004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4007
4008 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4009 relocation symbol.
4010 (elf64_x86_64_relocate_section): Issue an error for
4011 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4012 against global symbols when building shared library.
4013
eea6121a
AM		 40142004-06-24 Alan Modra <amodra@bigpond.net.au>
4015
4016 * section.c (struct sec): Rename "_cooked_size" to "size".
4017 Rename "_raw_size" to "rawsize".
4018 (STD_SECTION): Adjust comments.
4019 (bfd_set_section_size, bfd_get_section_contents): Use size.
4020 (bfd_malloc_and_get_section): New function.
4021 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4022 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4023 Correctly free reloc and contents memory.
4024 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4025 and fake CIE now that we can shink section size to zero.
4026 (_bfd_elf_write_section_eh_frame): Likewise..
4027 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4028 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4029 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4030 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4031 unneeded indirection.
4032 * elf.c (_bfd_elf_section_offset): .. and update call.
4033 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4034 * libbfd.h: Regenerate.
4035 * bfd-in2.h: Regenerate.
4036
4037 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4038 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4039 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4040 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4041 Similarly use "rawsize", if non-zero, in reloc functions to validate
4042 reloc addresses. Use new bfd_malloc_and_get_section in most places
4043 where bfd_get_section_contents was called. Expand all occurrences of
4044 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4045 grok_prstatus and similar functions to "size".
4046 * aix386-core.c (aix386_core_file_p): ..
4047 * aix5ppc-core.c (xcoff64_core_p): ..
4048 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4049 aout_adobe_set_section_contents): ..
4050 * aout-target.h (callback): ..
4051 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4052 MY_bfd_final_link): ..
4053 * aoutf1.h (sunos4_core_file_p): ..
4054 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4055 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4056 final_link, aout_link_input_section): ..
4057 * binary.c (binary_object_p, binary_canonicalize_symtab,
4058 binary_set_section_contents): ..
4059 * bout.c (b_out_callback, b_out_write_object_contents,
4060 b_out_set_section_contents, b_out_bfd_relax_section,
4061 b_out_bfd_get_relocated_section_contents): ..
4062 * cisco-core.c (cisco_core_file_validate): ..
4063 * coff-alpha.c (alpha_ecoff_object_p,
4064 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4065 * coff-arm.c (coff_arm_relocate_section,
4066 bfd_arm_allocate_interworking_sections): ..
4067 * coff-h8300.c (h8300_reloc16_extra_cases,
4068 h8300_bfd_link_add_symbols): ..
4069 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4070 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4071 ppc_bfd_coff_final_link): ..
4072 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4073 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4074 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4075 * coff64-rs6000.c (xcoff64_write_object_contents,
4076 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4077 * coffcode.h (coff_compute_section_file_positions,
4078 coff_write_object_contents): ..
4079 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4080 coff_section_symbol, build_debug_section): ..
4081 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4082 process_embedded_commands, _bfd_coff_link_input_bfd,
4083 _bfd_coff_write_global_sym): ..
4084 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4085 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4086 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4087 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4088 _bfd_dwarf2_find_nearest_line): ..
4089 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4090 ecoff_compute_section_file_positions,
4091 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4092 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4093 _bfd_elf_discard_section_eh_frame_hdr,
4094 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4095 _bfd_elf_write_section_eh_frame,
4096 _bfd_elf_write_section_eh_frame_hdr): ..
4097 * elf-hppa.h (elf_hppa_sort_unwind): ..
4098 * elf-m10200.c (mn10200_elf_relax_section,
4099 mn10200_elf_relax_delete_bytes,
4100 mn10200_elf_get_relocated_section_contents): ..
4101 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4102 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4103 mn10300_elf_relax_delete_bytes,
4104 mn10300_elf_get_relocated_section_contents,
4105 _bfd_mn10300_elf_adjust_dynamic_symbol,
4106 _bfd_mn10300_elf_discard_copies,
4107 _bfd_mn10300_elf_size_dynamic_sections,
4108 _bfd_mn10300_elf_finish_dynamic_sections): ..
4109 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4110 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4111 bfd_elf_set_group_contents, map_sections_to_segments,
4112 elf_sort_sections, assign_file_positions_for_segments,
4113 SECTION_SIZE, copy_private_bfd_data,
4114 _bfd_elf_get_dynamic_reloc_upper_bound,
4115 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4116 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4117 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4118 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4119 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4120 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4121 bfd_elf32_arm_process_before_allocation,
4122 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4123 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4124 elf32_arm_write_section): ..
4125 * elf32-cris.c (cris_elf_grok_prstatus,
4126 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4127 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4128 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4129 elf_cris_discard_excess_dso_dynamics,
4130 elf_cris_discard_excess_program_dynamics): ..
4131 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4132 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4133 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4134 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4135 elf32_frvfdpic_size_dynamic_sections,
4136 elf32_frvfdpic_modify_segment_map,
4137 elf32_frvfdpic_finish_dynamic_sections): ..
4138 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4139 elf32_h8_get_relocated_section_contents): ..
4140 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4141 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4142 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4143 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4144 elf32_hppa_finish_dynamic_sections): ..
4145 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4146 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4147 i370_elf_finish_dynamic_sections): ..
4148 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4149 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4150 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4151 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4152 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4153 * elf32-ip2k.c (ip2k_is_switch_table_128,
4154 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4155 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4156 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4157 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4158 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4159 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4160 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4161 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4162 m32r_elf_get_relocated_section_contents): ..
4163 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4164 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4165 m68hc11_elf_relax_delete_bytes): ..
4166 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4167 m68hc12_elf_size_one_stub): ..
4168 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4169 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4170 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4171 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4172 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4173 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4174 elf32_mips_grok_prstatus): ..
4175 * elf32-or32.c (or32_elf_consth_reloc): ..
4176 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4177 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4178 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4179 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4180 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4181 ppc_elf_final_write_processing): ..
4182 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4183 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4184 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4185 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4186 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4187 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4188 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4189 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4190 * elf32-sh64-com.c (sh64_address_in_cranges,
4191 sh64_get_contents_type): ..
4192 * elf32-sh64.c (sh64_find_section_for_address,
4193 sh64_elf_final_write_processing): ..
4194 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4195 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4196 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4197 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4198 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4199 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4200 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4201 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4202 elf_vax_finish_dynamic_sections): ..
4203 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4204 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4205 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4206 xstormy16_elf_finish_dynamic_sections): ..
4207 * elf32-xtensa.c (xtensa_read_table_entries,
4208 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4209 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4210 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4211 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4212 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4213 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4214 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4215 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4216 xtensa_callback_required_dependence): ..
4217 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4218 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4219 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4220 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4221 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4222 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4223 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4224 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4225 * elf64-hppa.c (allocate_dynrel_entries,
4226 elf64_hppa_size_dynamic_sections,
4227 elf64_hppa_finish_dynamic_sections): ..
4228 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4229 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4230 elf64_mips_grok_prstatus): ..
4231 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4232 mmix_elf_relocate_section, mmix_elf_final_link,
4233 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4234 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4235 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4236 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4237 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4238 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4239 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4240 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4241 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4242 ppc64_elf_finish_dynamic_sections): ..
4243 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4244 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4245 elf_s390_finish_dynamic_sections): ..
4246 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4247 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4248 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4249 sh64_elf64_finish_dynamic_sections): ..
4250 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4251 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4252 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4253 sparc64_elf_finish_dynamic_symbol,
4254 sparc64_elf_finish_dynamic_sections): ..
4255 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4256 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4257 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4258 elf64_x86_64_finish_dynamic_sections): ..
4259 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4260 * elfcode.h (elf_slurp_reloc_table): ..
4261 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4262 elf_finalize_dynstr, elf_link_add_object_symbols,
4263 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4264 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4265 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4266 elf32_mips_grok_prstatus): ..
4267 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4268 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4269 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4270 elfNN_ia64_finish_dynamic_sections): ..
4271 * elfxx-mips.c (mips_elf_create_procedure_table,
4272 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4273 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4274 mips_elf_global_got_index, mips_elf_multi_got,
4275 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4276 mips_elf_allocate_dynamic_relocations,
4277 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4278 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4279 _bfd_mips_elf_always_size_sections,
4280 _bfd_mips_elf_size_dynamic_sections,
4281 _bfd_mips_elf_finish_dynamic_symbol,
4282 _bfd_mips_elf_finish_dynamic_sections,
4283 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4284 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4285 _bfd_elf_mips_get_relocated_section_contents,
4286 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4287 * hp300hpux.c (callback): ..
4288 * hppabsd-core.c (make_bfd_asection): ..
4289 * hpux-core.c (make_bfd_asection): ..
4290 * i386linux.c (linux_link_create_dynamic_sections,
4291 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4292 * i386msdos.c (msdos_write_object_contents): ..
4293 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4294 os9k_set_section_contents): ..
4295 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4296 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4297 ieee_write_section_part, do_with_relocs, do_as_repeat,
4298 do_without_relocs, ieee_write_debug_part, init_for_output,
4299 ieee_set_section_contents): ..
4300 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4301 * irix-core.c (do_sections, make_bfd_asection): ..
4302 * libaout.h (aout_section_merge_with_text_p): ..
4303 * libbfd.c (_bfd_generic_get_section_contents,
4304 _bfd_generic_get_section_contents_in_window): ..
4305 * linker.c (default_indirect_link_order): ..
4306 * lynx-core.c (make_bfd_asection): ..
4307 * m68klinux.c (linux_link_create_dynamic_sections,
4308 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4309 * mach-o.c (bfd_mach_o_make_bfd_section,
4310 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4311 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4312 bfd_mach_o_scan_read_segment): ..
4313 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4314 _bfd_merge_sections): ..
4315 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4316 mmo_map_set_sizes, mmo_canonicalize_symtab,
4317 mmo_internal_write_section, mmo_write_object_contents): ..
4318 * netbsd-core.c (netbsd_core_file_p): ..
4319 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4320 nlm_alpha_set_public_section): ..
4321 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4322 * nlm32-sparc.c (nlm_sparc_write_import): ..
4323 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4324 nlm_compute_section_file_positions): ..
4325 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4326 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4327 * opncls.c (get_debug_link_info): ..
4328 * osf-core.c (make_bfd_asection): ..
4329 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4330 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4331 final_link, aout_link_input_section): ..
4332 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4333 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4334 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4335 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4336 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4337 * ptrace-core.c (ptrace_unix_core_file_p): ..
4338 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4339 _bfd_final_link_relocate, bfd_generic_relax_section,
4340 bfd_generic_get_relocated_section_contents): ..
4341 * reloc16.c (bfd_coff_reloc16_relax_section,
4342 bfd_coff_reloc16_get_relocated_section_c): ..
4343 * riscix.c (riscix_some_aout_object_p): ..
4344 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4345 * sco5-core.c (make_bfd_asection): ..
4346 * simple.c (bfd_simple_get_relocated_section_contents): ..
4347 * som.c (som_object_setup, setup_sections, som_prep_headers,
4348 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4349 som_set_reloc_info, som_get_section_contents,
4350 som_bfd_link_split_section): ..
4351 * sparclinux.c (linux_link_create_dynamic_sections,
4352 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4353 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4354 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4355 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4356 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4357 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4358 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4359 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4360 sunos_finish_dynamic_link): ..
4361 * syms.c (_bfd_stab_section_find_nearest_line): ..
4362 * tekhex.c (first_phase, tekhex_set_section_contents,
4363 tekhex_write_object_contents): ..
4364 * trad-core.c (trad_unix_core_file_p): ..
4365 * versados.c (process_esd, process_otr, process_otr): ..
4366 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4367 * vms-misc.c (add_new_contents): ..
4368 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4369 * vms.c (vms_set_section_contents): ..
4370 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4371 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4372 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4373 * xsym.c (bfd_sym_scan): .. See above.
4374
bf8b15af
L		 43752004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4376
4377 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4378 calling _bfd_merged_section_offset only for section symbols.
4379
d1c6de6f
AM		 43802004-06-22 Alan Modra <amodra@bigpond.net.au>
4381
4382 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4383 for handling SEC_MERGE symbols in relax_section.
4384
aa02cc63
AO		 43852004-06-21 Alexandre Oliva <aoliva@redhat.com>
4386
4387 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4388 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4389 linked together. Mark the result as h8300sx code.
4390
aee6f5b4
AO		 43912004-06-21 Alexandre Oliva <aoliva@redhat.com>
4392
4393 * elf-bfd.h (struct elf_backend_data): Added
4394 elf_backend_omit_section_dynsym.
4395 (_bfd_elf_link_omit_section_dynsym): Declare.
4396 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4397 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4398 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4399 (_bfd_elf_link_renumber_dynsyms): ... this function.
4400 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4401 _bfd_elf_link_omit_section_dynsym).
4402 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4403
05576f10
NC		 44042004-06-21 Nick Clifton <nickc@redhat.com>
4405
4406 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4407 flags.
4408
02d5a37b
JG		 44092004-06-17 Jerome Guitton <guitton@gnat.com>
4410
4411 * bfd-in.h (bfd_cache_close_all): New function declaration.
4412 * bfd-in2.h: Regenerate.
4413 * cache.c (bfd_cache_close_all): New function definition.
4414
d2bef492
MK		 44152004-06-16 Mark Kettenis <kettenis@gnu.org>
4416
4417 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4418 4.10 and beyond.
4419 * configure: Regenerate.
4420
8528d62e
DJ		 44212004-06-16 Daniel Jacobowitz <dan@debian.org>
4422
4423 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4424 the pre-existing section.
4425
911d08a7
AM		 44262004-06-15 Alan Modra <amodra@bigpond.net.au>
4427
4428 * section.c (struct sec): Remove usused flags. Reorganize a little.
4429 (bfd_get_section_size_before_reloc): Delete.
4430 (bfd_get_section_size_after_reloc): Delete.
4431 (STD_SECTION): Update.
4432 (bfd_get_section_size_now): Delete.
4433 (bfd_set_section_contents): Don't referece reloc_done.
4434 (bfd_get_section_contents): Remove reloc_done comment.
4435 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4436 reloc_done.
4437 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4438 * ecoff.c (bfd_debug_section): Update initializer.
4439 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4440 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4441 * bfd-in.h (bfd_section_size): Expand.
4442 (bfd_get_section_size): New macro.
4443 * bfd-in2.h: Regenerate.
4444 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4445 bfd_get_section_size_before_reloc with bfd_get_section_size.
4446 * coffcode.h (coff_write_object_contents): Likewise.
4447 * coffgen.c (build_debug_section): Likewise.
4448 * dwarf1.c (parse_line_table): Likewise.
4449 (_bfd_dwarf1_find_nearest_line): Likewise.
4450 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4451 * i386msdos.c (msdos_write_object_contents): Likewise.
4452 * pdp11.c (squirt_out_relocs): Likewise.
4453 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4454 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4455
092dcd75
CD		 44562004-06-14 Chris Demetriou <cgd@broadcom.com>
4457
4458 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4459 removal) with updated comment.
4460 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4461 BFD_RELOC_32_PCREL.
4462 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4463 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4464
3ffa5234
AM		 44652004-06-12 Alan Modra <amodra@bigpond.net.au>
4466
4467 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4468 overflow on branches to undefweaks.
4469
e9edc808
MR		 44702004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4471
4472 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4473 as ecoff_section_data() does not return a valid lvalue.
4474
a873f25a
AO		 44752004-06-09 Alexandre Oliva <aoliva@redhat.com>
4476
a9b881be
AO		 4477 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4478 (elf_link_add_object_symbols): Likewise.
4479
a873f25a
AO		 4480 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4481 (elf_backend_reloc_type_class): New.
4482
eef0f186
MK		 44832004-06-08 Mark Kettenis <kettenis@gnu.org>
4484
4485 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4486 netbsd-core.lo.
4487 * configure: Regenerate.
4488
822392ce
DJ		 44892004-06-07 Daniel Jacobowitz <dan@debian.org>
4490
4491 From: Albert Chin-A-Young <china@thewrittenword.com>
4492 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4493 to unsigned int.
4494
9f2e92c5
L		 44952004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4496
4497 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4498 change.
4499
dd90f1b2
DD		 45002004-05-28 DJ Delorie <dj@redhat.com>
4501
4502 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4503 for linking, but otherwise adjust reloc for merged sections.
4504
5dd23ec1
L		 45052004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4506
4507 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4508 _bfd_merged_section_offset for local symbols.
4509
f6f9408f
JR		 45102004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4511
4512 * Makefile.am: Regenerate dependencies.
4513 * Makefile.in: Regenerate.
4514 * archures.c: Add bfd_mach_sh3_nommu .
4515 * bfd-in2.h: Regenerate.
4516 * cpu-sh.c: Add sh3-nommu architecture.
4517 (bfd_to_arch_table): Create new table.
4518 (sh_get_arch_from_bfd_mach): Create new function.
4519 (sh_get_arch_up_from_bfd_mach): Create new function.
4520 (sh_merge_bfd_arch): Create new function.
4521 * elf32-sh.c (sh_ef_bfd_table): Add table.
4522 (sh_elf_check_relocs): Replace switch statement with
4523 use of sh_ef_bfd_table .
4524 (sh_elf_get_flags_from_mach): Add new function.
4525 (sh_find_elf_flags): Likewise.
4526 (sh_elf_copy_private_data): Replace most of non-elf contents
4527 with a call to sh_merge_bfd_arch() .
4528
d866f350
MC		 45292004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4530
4531 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4532 * Makefile.in: Regenerate.
4533
1055df0f
AO		 45342004-05-27 Alexandre Oliva <aoliva@redhat.com>
4535
4536 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4537 custom calling conventions for dynamic symbols.
4538 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4539 symbol if it's an alias to a global one.
4540
b3096250
L		 45412004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4542
4543 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4544 change.
4545
9bb351fd
AO		 45462004-05-27 Alexandre Oliva <aoliva@redhat.com>
4547
4548 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4549 loop over hashes.
4550
e49f5022
AM		 45512004-05-26 Alan Modra <amodra@bigpond.net.au>
4552
4553 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4554 for SHT_GROUP sections.
4555
57ceae94
AM		 45562004-05-25 Alan Modra <amodra@bigpond.net.au>
4557
4558 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4559 section data here..
4560 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4561 * merge.c: Formatting. Remove unnecessary casts. Expand
4562 bfd_get_section_alignment macro.
4563 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4564 use throughout file.
4565 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4566 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4567 section name to determine sinfo group, instead test output section
4568 and alignment.
4569 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4570 _bfd_strip_section_from_output rather than just twiddling flags.
4571 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4572 (_bfd_merge_sections): Update prototype.
4573 * libbfd.h: Regenerate.
4574
c6f8758f 45752004-05-24 Mark Kettenis <kettenis@gnu.org>
d34436e8
MK		 4576
4577 * netbsd-core.c: Correctly indent section that sets architecture
4578 from machine ID.
4579
c6f8758f
NC		 4580 From Miod Vallat <miod@online.fr>:
4581 * m88kopenbsd.c: New file.
4582 * targets.c (m88k_openbsd_vec): New.
4583 * config.bfd: Add m88k-*-openbsd*.
4584 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4585 (m88kopenbsd_vec): New.
4586 * configure: Regenerate.
4587 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4588 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4589 Run "make dep-am".
4590 * Makefile.in: Regenerate.
4591 * po/SRC-POTFILES.in: Regenerate.
4592
7d7e6bc4
NC		 45932004-05-24 Nick Clifton <nickc@redhat.com>
4594
4595 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4596 introduced by hash table size patch.
4597
bc286f95
BE		 45982004-05-22 Ben Elliston <bje@au.ibm.com>
4599
4600 * configure.in (is_release): Remove.
4601 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4602 (AC_OUTPUT): Don't output bfdver.h from version.h.
4603 * configure: Regenerate.
4604 * Makefile.am (RELEASE): New variable.
4605 (bfdver.h): New target.
4606 * Makefile.in: Regenerate.
4607 * doc/Makefile.in: Likewise.
4608
8b89a4eb
BE		 46092004-05-22 Ben Elliston <bje@au.ibm.com>
4610
4611 * Makefile.am (config.status): Don't depend on version.h.
4612 * Makefile.in: Regenerate.
4613
753731ee
AM		 46142004-05-22 Alan Modra <amodra@bigpond.net.au>
4615
4616 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4617 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4618 * libbfd.h: Regenerate.
4619 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4620 (_bfd_elf_rel_local_sym): Likewise.
4621 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4622 (elf_link_input_bfd): Likewise.
4623 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4624 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4625 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4626 (elfNN_ia64_relocate_section): Likewise.
4627
2d643429
NC		 46282004-05-21 Andy Chittenden <achittenden@bluearc.com>
4629
4630 * hash.c (bfd_default_hash_table_size): New variable.
4631 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4632 (bfd_hash_set_default_size): New function. Set the default size
4633 to a selected prime number close to the argument. Document new
4634 function.
4635 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4636 * bfd-in2.h: Regenerate.
4637 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4638 * Makefile.in: Regenerate.
4639
8377c19c
MK		 46402004-05-21 Mark Kettenis <kettenis@gnu.org>
4641
4642 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4643 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4644 arm, m68k, m88k and hppa core files.
4645
69fd4758
NC		 46462004-05-21 Nick Clifton <nickc@redhat.com>
4647
4648 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4649 (bfd_bwrite): Likewise.
4650 (bfd_tell): Likewise.
4651 (bfd_flush): Likewise.
4652 (bfd_stat): Likewise.
4653 (bfd_seek): Likewise.
4654 (bfd_get_mtime): Likewise.
4655 (bfd_get_size): Likewise.
4656
cd917290
BE		 46572004-05-19 Ben Elliston <bje@au.ibm.com>
4658
4659 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4660
1b09e940
NC		 46612004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4662
4663 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4664 (bfd_generic_openr_next_archived_file): Likewise.
4665
096c35a7
BW		 46662004-05-17 Bob Wilson <bob.wilson@acm.org>
4667
4668 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4669 section names by inserting a new substring after .gnu.linkonce, except
4670 for .gnu.linkonce.t.* where the "t." is replaced.
4671
eea6121a 46722004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 4673
4674 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4675 (m68-*-lynxos* case): Likewise.
4676 (powerpc-*-lyxnos* case): New case.
4677 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4678
80fccad2
BW		 46792004-05-17 David Heine <dlheine@tensilica.com>
4680
4681 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4682 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4683 * bfd.c (bfd_copy_private_header_data): Define.
4684 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4685 interface.
4686 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4687 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4688 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4689 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4690 segments by calling copy_private_bfd_data.
4691 (_bfd_elf_copy_private_header_data): Define.
4692 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4693 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4694 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4695 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4696 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4697 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4698 * som.c (som_bfd_copy_private_header_data): Define.
4699 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4700 * vms.c (vms_bfd_copy_private_header_data): Define.
4701 * bfd-in2.h: Regenerate.
4702 * libbfd.h: Regenerate.
4703
c5ae1840
TS		 47042004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4705
4706 * elfxx-mips.c (MINUS_TWO): Define.
4707 (mips_elf_higher, mips_elf_highest,
4708 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4709 some bfd_vma values.
4710 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4711
a99cf92b
DA		 47122004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4713
4714 * som.c (log2): Rename to exact_log2. Adjust all callers.
4715
0da76f83
NC		 47162004-05-13 Paul Brook <paul@codesourcery.com>
4717
c273895f 4718 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
336b9722
NC		 4719 dwarf3 format CIE entries. Remove comment about the size of the
4720 ra_column field. It is now correctly deduced.
0da76f83 4721
4b363073
NC		 47222004-05-13 Joel Sherrill <joel@oarcorp.com>
4723
4724 * config.bfd (or32-*-rtems*): Switch to elf.
4725
9598fbe5
NC		 47262004-05-13 Nick Clifton <nickc@redhat.com>
4727
4728 * po/fr.po: Updated French translation.
4729
8c37241b
JJ		 47302004-05-11 Jakub Jelinek <jakub@redhat.com>
4731
0306b3bf 4732 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
8c37241b
JJ		 4733 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4734 Adjust counting of last_local.
4735 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4736 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4737 created by the linker nor !SHF_ALLOC.
4738
4739 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4740 DT_PLTGOT to the start of the .got.plt section instead of the
4741 .got output section. Set sh_entsize for .got section in addition
4742 to .got.plt.
4743 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4744 is at sgot->output_section->vma.
4745 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4746 DT_PLTGOT to the start of the .got.plt section instead of the
4747 .got output section.
4748 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4749 is at sgot->output_section->vma. Set sh_entsize for .got section
4750 in addition to .got.plt.
4751 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4752 (bfd_section_from_phdr): Likewise.
4753 (map_sections_to_segments): Likewise.
4754 (assign_file_positions_for_segments): Likewise.
4755 (get_program_header_size): Likewise.
4756 * elflink.c (bfd_elf_size_dynamic_sections): Set
4757 elf_tdata (output_bfd)->relro from info->relro.
4758 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4759
3f980e41
AO		 47602004-05-08 Alexandre Oliva <aoliva@redhat.com>
4761
4762 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4763 a zero symndx for which we hadn't accounted a dynamic relocation.
4764 (_frvfdpic_add_rofixup): Likewise.
4765
d70270c5 47662004-05-07 Brian Ford <ford@vss.fsi.com>
eea6121a 4767 DJ Delorie <dj@redhat.com>
d70270c5
BF		 4768
4769 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4770 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4771 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4772 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4773
7e9f3bd6
AO		 47742004-05-07 Alexandre Oliva <aoliva@redhat.com>
4775
4776 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4777 immediately if there's no link info.
4778 (elf32_frvfdpic_copy_private_bfd_data): New.
4779 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4780
eb61d2d6
ZW		 47812004-05-06 Zack Weinberg <zack@codesourcery.com>
4782
4783 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4784 filename argument is null; do not call strlen on a null pointer.
4785
ecb2d096
DJ		 47862004-05-06 Daniel Jacobowitz <drow@mvista.com>
4787
4788 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4789 special case.
4790
43850d5b
AO		 47912004-05-05 Alexandre Oliva <aoliva@redhat.com>
4792
4793 * configure.in (bfd_elf32_frvfdpic_vec): New.
4794 * configure: Rebuilt.
4795 * targets.c (bfd_elf32_frvfdpic_vec): New.
4796 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4797 on the latter.
4798 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4799 frvfdpic instead of frv. Rearrange elf-target macros such that
4800 the FDPIC-specific ones are only defined for this new target
4801 vector.
4802 (bfd_elf32_frvfdpic_vec): Declare.
4803 (IS_FDPIC): New.
4804 (elf32_frv_relocate_section): Use it to enable segment checking
4805 and to control rofixup emission. Add output section vma to
4806 applied relocation in non-LOAD non-ALLOC sections. Use
4807 _bfd_error_handler for errors.
4808 (_frv_create_got_section): Create .rel.got and .rofixup only in
4809 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4810 linker script.
4811 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4812 (elf32_frvfdpic_modify_segment_map): Likewise.
4813 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4814 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4815 error message if we miscompute the rofixup size.
4816 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4817 (frvfdpic_elf_encode_eh_address): Likewise.
4818 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4819 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4820 relocs. Reject unknown relocation types.
4821 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4822 (frv_elf_merge_private_bfd_data): Likewise.
4823 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4824 0x4000 for newly-added elf32-frvfdpic.
4825
06fc8a8c
NC		 48262004-05-05 Nick Clifton <nickc@redhat.com>
4827
4828 PR/136
4829 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4830 returning NULL as most users of this function do not check its
4831 return value.
33216455
NC		 4832 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4833 of bfd_cache_lookup().
4834 * sco5-core.c (sco5_core_file_p): Likewise.
4835 * trad-core.c (trad_unix_core_file_p): Likewise.
06fc8a8c
NC		 4836
48372004-05-05 Nick Clifton <nickc@redhat.com>
4838
4839 * cache.c (bfd_cache_lookup): Improve formatting.
4840 * archive.c: Fix formatting.
4841
6b6e92f4
NC		 48422004-05-05 Peter Barada <peter@the-baradas.com>
4843
4844 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4845 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4846 * bfd-in2.h(bfd_architecture): Regenerate.
4847
6a8d1586
AM		 48482004-05-03 Alan Modra <amodra@bigpond.net.au>
4849
4850 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4851 SEC_MERGE sections.
4852 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4853 those against discarded link-once and SEC_MERGE section symbols.
4854
fafe6678
L		 48552004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4856
4857 * section.c (bfd_get_section_by_name_if): New.
4858 * bfd-in2.h: Regenerated.
4859
ad7b9a36
AM		 48602004-05-02 Alan Modra <amodra@bigpond.net.au>
4861
4862 * som.c (som_bfd_is_group_section): Define.
4863
73499ab8
AM		 48642004-05-01 Alan Modra <amodra@bigpond.net.au>
4865
4866 * section.c (bfd_make_section_anyway): Copy the whole
4867 bfd_hash_entry, not just "next" from existing entry.
4868
45c5e9ed
L		 48692004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4870
4871 * elf.c (bfd_section_from_shdr): Maintain the section order in
4872 a section group.
4873 (special_sections): Add ".note.GNU-stack".
4874 (elf_fake_sections): Handle section group for relocatable
4875 link..
4876
bc87dd2e
L		 48772004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4878
4879 * section.c (bfd_sections_find_if): New.
4880 * bfd-in2.h: Regenerated.
4881
72adc230
AM		 48822004-04-30 Alan Modra <amodra@bigpond.net.au>
4883
4884 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4885
4886 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4887 * elf.c (bfd_elf_is_group_section): New function.
4888 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4889 * section.c (bfd_generic_is_group_section): New function.
4890 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4891 (BFD_JUMP_TABLE_LINK): Adjust.
4892 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4893 * aout-target.h (MY_bfd_is_group_section): Define.
4894 * aout-tic30.c (MY_bfd_is_group_section): Define.
4895 * bfd.c (bfd_is_group_section): Define.
4896 * binary.c (binary_bfd_is_group_section): Define.
4897 * bout.c (b_out_bfd_is_group_section): Define.
4898 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4899 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4900 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4901 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4902 * coffcode.h (coff_bfd_is_group_section): Define.
4903 * i386msdos.c (msdos_bfd_is_group_section): Define.
4904 * i386os9k.c (os9k_bfd_is_group_section): Define.
4905 * ieee.c (ieee_bfd_is_group_section): Define.
4906 * ihex.c (ihex_bfd_is_group_section): Define.
4907 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4908 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4909 * mmo.c (mmo_bfd_is_group_section): Define.
4910 * nlm-target.h (nlm_bfd_is_group_section): Define.
4911 * oasys.c (oasys_bfd_is_group_section): Define.
4912 * pef.c (bfd_pef_bfd_is_group_section): Define.
4913 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4914 * srec.c (srec_bfd_is_group_section): Define.
4915 * tekhex.c (tekhex_bfd_is_group_section): Define.
4916 * versados.c (versados_bfd_is_group_section): Define.
4917 * vms.c (vms_bfd_is_group_section): Define.
4918 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4919 * bfd-in2.h: Regenerate.
4920 * libbfd.h: Regenerate.
4921
20f0a1ad
AM		 49222004-04-30 Alan Modra <amodra@bigpond.net.au>
4923
4924 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4925
f7458fc9 49262004-04-30 Hans-Peter Nilsson <hp@axis.com>
7dfb3b6b
HPN		 4927
4928 * configure.in: Update version to 2.15.91.
4929 * configure: Regenerate.
4930
8a7140c3
NC		 49312004-04-29 Brian Ford <ford@vss.fsi.com>
4932
4933 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4934 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4935 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4936 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4937 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4938 .gnu.linkonce.wi. sections.
4939 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4940 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4941 .gnu.linkonce.wi..
4942 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4943 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4944
3e722fb5
CD		 49452004-04-28 Chris Demetriou <cgd@broadcom.com>
4946
4947 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4948 * bfd-in2.h: Regenerate.
4949 * libbfd.h: Likewise.
4950
351e2b5a
DA		 49512004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4952
4953 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4954 dup_common fields.
4955 (setup_sections): Use som_subspace_dictionary_record struct instead
4956 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4957 is_comdat, is_common or dup_common.
4958 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4959 is_comdat, is_common and dup_common in section subspace_dict from
4960 copy_data.
4961 (som_begin_writing): Use som_subspace_dictionary_record struct.
4962 (som_finish_writing): Likewise.
4963 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4964 is_common and dup_common flags in info for symbol. Add comment
4965 regarding linker support for these fields. Slightly reorganize
4966 function.
4967 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4968 dup_common fields in symbol table from symbol info.
4969 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4970 arguments. Set corresponding fields in copy_data. Change all callers.
4971 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4972 symbol table.
4973 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4974 * som.h (som_subspace_dictionary_record): Define.
4975 (som_copyable_section_data_struct): Add is_comdat, is_common and
4976 dup_common fields.
4977 (som_section_data_struct): Use som_subspace_dictionary_record struct
4978 instead of subspace_dictionary_record.
4979 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4980
3ba3bc8c
BW		 49812004-04-27 Bob Wilson <bob.wilson@acm.org>
4982
4983 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4984 if set. Check reloc_done flag before applying relocations. Use
4985 output addresses, both when applying relocations and when comparing
4986 against the specified section.
4987 (elf_xtensa_relocate_section): Use output address to check if dynamic
4988 reloc is in a literal pool. Set section's reloc_done flag.
4989
beb8df56
L		 49902004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4991
4992 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4993 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4994 section.
4995 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4996 section.
4997
1829f4b2
AM		 49982004-04-27 Alan Modra <amodra@bigpond.net.au>
4999
5000 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5001 structure field removed in 2004-04-24 patch.
5002 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5003
5004 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5005 Constify hdr arg.
5006 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5007 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5008 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5009 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5010 field before calling elf_backend_section_flags.
5011
4030e8f6
CD		 50122004-04-24 Chris Demetriou <cgd@broadcom.com>
5013
5014 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5015 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5016 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5017 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5018 and BFD_RELOC_32_PCREL.
5019 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5020 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5021 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5022 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5023 (mips_elf_next_relocation): Move comment about matching HI/LO
5024 relocations to...
5025 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5026 R_MIPS_GNU_REL_HI16.
5027
3e27568f
CD		 50282004-04-23 Chris Demetriou <cgd@broadcom.com>
5029
5030 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5031 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5032 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5033 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5034 and update comments to reflect current usage.
5035 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5036 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5037 for MIPS_R_PCREL16.
5038 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5039 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5040 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5041 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5042 type number to be MIPS_R_PCREL16.
5043 (mips_relocate_section): Remove support for link-time relaxation
5044 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5045 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5046 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5047 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5048 relaxation of branches used by embedded-PIC.
5049 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5050 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5051 related members, update comment.
5052 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5053 code related to embedded-PIC.
5054 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5055 initialization of now-removed 'adjust' member of
5056 'struct ecoff_debug_info'.
5057
b32de0bc 50582004-04-23 Chris Demetriou <cgd@broadcom.com>
8472310d
CD		 5059
5060 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5061
955af222
PB		 50622004-04-21 Philip Blundell <pb@nexus.co.uk>
5063
5064 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5065 relocs for locally defined symbols during -shared final link.
5066 (elf32_arm_final_link_relocate): Likewise.
5067
47a9f7b3
JJ		 50682004-04-22 Jakub Jelinek <jakub@redhat.com>
5069
5070 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5071 ELF_LINK_POINTER_EQUALITY_NEEDED.
5072 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5073 if r_type is not R_X86_64_PC32.
5074 (elf64_x86_64_finish_dynamic_symbol): If
5075 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5076 SHN_UNDEF symbols.
5077
1f1799d5
KK		 50782004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5079
5080 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5081 (elf_backend_plt_sym_val): Define.
5082
0fdea5ce
AC		 50832004-04-22 Andrew Cagney <cagney@redhat.com>
5084
5085 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5086
5198ba8b
DA		 50872004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5088
eb61d2d6 5089 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5198ba8b
DA		 5090 make_bfd_asection.
5091 * som.c (som_set_section_contents): Constantify second argument.
5092 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5093 (som_object_setup): Rework to avoid warning.
5094 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5095 Likewise.
5096
fe2e161a
AC		 50972004-04-22 Andrew Cagney <cagney@redhat.com>
5098
5099 * cache.c (bfd_cache_close): Check for a previously closed file.
5100
4c45e5c9
JJ		 51012004-04-22 Jakub Jelinek <jakub@redhat.com>
5102
5103 * bfd.c (bfd_get_synthetic_symtab): Define.
5104 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5105 NAME##_get_synthetic_symtab.
5106 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5107 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5108 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5109 relplt_name fields.
5110 (_bfd_elf_get_synthetic_symtab): New prototype.
5111 * elfcode.h (elf_get_synthetic_symtab): Define.
5112 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5113 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5114 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5115 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5116 * bfd-in2.h: Rebuilt.
5117 * libbfd.h: Rebuilt.
5118 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5119 (elf_backend_plt_sym_val): Define.
5120 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5121 (elf_backend_plt_sym_val): Define.
5122 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5123 (elf_backend_plt_sym_val): Define.
5124 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5125 (elf_backend_plt_sym_val): Define.
5126 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5127 (elf_backend_plt_sym_val): Define.
5128 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5129 (elf_backend_plt_sym_val): Define.
5130 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5131 (elf_backend_plt_sym_val): Define.
5132 * aout-target.h (MY_get_synthetic_symtab): Define.
5133 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5134 * coff-rs6000.c (rs6000coff_vec): Add
5135 _bfd_nodynamic_get_synthetic_symtab.
5136 (pmac_xcoff_vec): Likewise.
5137 * coff64-rs6000.c (rs6000coff64_vec): Add
5138 _bfd_nodynamic_get_synthetic_symtab.
5139 (aix5coff64_vec): Likewise.
5140 * sunos.c (MY_get_synthetic_symtab): Define.
5141 * vms.c (vms_get_synthetic_symtab): Define.
5142
d2f7ecac
NC		 51432004-04-22 Nick Clifton <nickc@redhat.com>
5144
5145 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5146
fd99574b
NC		 51472004-04-22 Peter Barada <peter@the-baradas.com>
5148
5149 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5150 * bfd2-in.h: Regenerate.
5151 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5152
23867d67
CD		 51532004-04-21 Chris Demetriou <cgd@broadcom.com>
5154
5155 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5156 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5157 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5158 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5159 * bfd-in2.h: Regenerate.
5160
2c8c90bc
BW		 51612004-04-21 Bob Wilson <bob.wilson@acm.org>
5162
5163 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5164 require relocations against a weak symbol to reference the same
5165 symbol hash entry if not a final, static link.
5166 (get_cached_value, add_value_map): Add final_static_link argument.
5167 (remove_literals): Pass final_static_link argument as needed.
5168
40838a72
AC		 51692004-04-21 Andrew Cagney <cagney@redhat.com>
5170
5171 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5172 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5173 (opncls_bwrite, opncls_bclose, opncls_bflush)
5174 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5175 bfd iovec that uses function callbacks.
5176 (bfd_close): Use the iovec's bclose.
5177 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5178 (cache_bclose, cache_bflush, cache_bstat)
5179 (cache_iovec): New functions and global variable, implement a
5180 cache "iovec", where applicable set bfd_error.
5181 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5182 * bfdio.c (struct bfd_iovec): Define.
5183 (real_read): Delete function.
5184 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5185 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5186 assume that bread and bwrite set bfd_error.
5187 * bfd.c (struct bfd): Add "iovec", update comments.
5188 * bfd-in2.h, libbfd.h: Re-generate.
5189
7f919c84
AC		 51902004-04-21 Andrew Cagney <cagney@redhat.com>
5191
5192 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5193
715df9b8
EB		 51942004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5195
5196 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5197 (bfd_elf_gc_sections): Fail if a shared object is being created.
5198 Do not fail if dynamic sections have been created. Instead call
5199 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5200 dynamically referenced symbols. Do not mark the whole graph
5201 rooted at .eh_frame, only the section proper.
5202
6482c264
NC		 52032004-04-20 DJ Delorie <dj@redhat.com>
5204
5205 * reloc.c: Add BFD_RELOC_32_SECREL.
5206 * bfd-in2.h: Regenerate.
5207 * libbfd.h: Likewise.
5208 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5209 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5210 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5211
4dc570c2
JJ		 52122004-04-19 Jakub Jelinek <jakub@redhat.com>
5213
5214 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5215 relocs against hidden/protected undefweak symbols properly.
5216 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5217
0b60d5d3
MK		 52182004-04-18 Mark Kettenis <kettenis@gnu.org>
5219
5220 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5221 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5222 core files.
5223
d48bdb99
AM		 52242004-04-17 Brian Ford <ford@vss.fsi.com>
5225
5226 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5227 filepos for the SizeOfHeaders field.
5228 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5229 overflow.
5230 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5231
57a1784e
AM		 52322004-04-16 Alan Modra <amodra@bigpond.net.au>
5233
5234 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5235 change reloc_done. Set and restore _cooked_size.
5236 (RETURN): Delete.
5237
d1ad3f6f
MK		 52382004-04-15 Mark Kettenis <kettenis@gnu.org>
5239
5240 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5241 core files.
5242
3d1bca9d
NC		 52432004-04-15 Nick Clifton <nickc@redhat.com>
5244
5245 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5246
019b892f
AM		 52472004-04-15 Alan Modra <amodra@bigpond.net.au>
5248
5249 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5250
15b43f48
AM		 52512004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5252
5253 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5254 when it is a definition.
5255
6de00a78
AM		 52562004-04-14 Alan Modra <amodra@bigpond.net.au>
5257
5258 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5259 when statically linking PIC code.
5260 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5261
279500de
TS		 52622004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5263
5264 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5265 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5266 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5267 * configure: Regenerate.
5268
ccf2f652
RS		 52692004-04-08 Richard Sandiford <rsandifo@redhat.com>
5270
5271 * elflink.c: Include libiberty.h.
5272 * Makefile.am (elflink.lo): Depend on libiberty.h.
5273 * Makefile.in: Regenerate.
5274
ca07892d
DJ		 52752004-04-06 Daniel Jacobowitz <drow@mvista.com>
5276
5277 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5278 ".MIPS.stubs".
5279
a5a58ba4
L		 52802004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5281
5282 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5283 reserve the memory for dynamic linker
5284
24d18d30
MK		 52852004-04-05 Mark Kettenis <kettenis@gnu.org>
5286
5287 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5288 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5289
a4d7b4b5
L		 52902004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5291
5292 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5293 RELOC_FOR_GLOBAL_SYMBOL.
5294 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5295
1f433d93
L		 52962004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5297
5298 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5299 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5300
e489d0ae
PB		 53012004-04-01 Paul Brook <paul@codesourcery.com>
5302
5303 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5304 * elf32-arm.h (struct elf32_elf_section_map): New.
5305 (struct _arm_elf_section_data): New.
5306 (elf32_arm_section_data): Define.
5307 (struct elf32_arm_link_hash_table): Add byteswap_code.
5308 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5309 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5310 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5311 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5312 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5313 (bfd_elf32_new_section_hook, elf_backend_write_section,
5314 elf_backend_link_output_symbol_hook): Define.
5315
66a695f0
NC		 53162004-04-01 Andy Chittenden <achittenden@bluearc.com>
5317
5318 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5319 that keeps the characters in a B_INCL..B_EINCL range.
5320 (_bfd_link_section_stabs): When computing the sum of the
5321 characters in a B_INCL..B_EINCL range also keep a copy of those
5322 characters. Use this information to distinguish between
5323 include sections that have the same sum and the same length
5324 but which are nevertheless unique.
5325
8375c36b
PB		 53262004-03-31 Paul Brook <paul@codesourcery.com>
5327
5328 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5329 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5330
a56b48eb
NC		 53312004-03-31 Andy Chittenden <achittenden@bluearc.com>
5332
5333 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5334 to 'sum_chars' and add field 'num_chars'.
5335 (_bfd_link_section_stabs): When computing the sum of the
5336 characters in a B_INCL..B_EINCL range also keep a count of the
5337 number of characters. Use this information to help distinguish
5338 between include sections when have the same sum but which
5339 nevertheless are still unique.
5340
1fbc7e7a 53412004-03-31 Mattias Engdegård <mattias@virtutech.se>
3d456464
NC		 5342
5343 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5344
0949843d 53452004-03-30 Galit Heller <Galit.Heller@nsc.com>
eb61d2d6 5346 Tomer Levi <Tomer.Levi@nsc.com>
0949843d
NC		 5347
5348 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5349 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5350 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5351 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5352 (cpu-cr16c.lo): New target.
5353 (elf32-cr16c.lo): Likewise.
5354 * Makefile.in: Regenerate.
5355 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5356 (bfd_archures_list): Add bfd_cr16c_arch.
5357 * config.bfd: Handle cr16c-*-elf*.
5358 * configure.in: Handle bfd_elf32_cr16c_vec.
5359 * configure: Regenerate.
5360 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5361 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5362 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5363 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5364 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5365 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5366 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5367 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5368 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5369 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5370 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5371 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5372 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5373 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5374 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5375 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5376 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5377 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5378 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5379 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5380 * targets.c (bfd_elf32_cr16c_vec): Declare.
5381 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5382 * cpu-cr16c.c: New file.
5383 * elf32-cr16c.c: Likewise.
5384 * libbfd.h: Regenerate.
5385 * bfd-in2.h: Likewise.
5386
baaff79e
JJ		 53872004-03-30 Jakub Jelinek <jakub@redhat.com>
5388
5389 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5390
c152c796
AM		 53912004-03-27 Alan Modra <amodra@bigpond.net.au>
5392
5393 * Makefile.am: Remove all mention of elflink.h.
5394 * Makefile.in: Regenerate.
5395 * bfd-in.h (bfd_elf_discard_info): Declare.
5396 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5397 * bfd-in2.h: Regenerate.
5398 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5399 bfd_elf32_link_record_dynamic_symbol,
5400 bfd_elf64_link_record_dynamic_symbol,
5401 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5402 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5403 _bfd_elf32_link_record_local_dynamic_symbol,
5404 _bfd_elf64_link_record_local_dynamic_symbol,
5405 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5406 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5407 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5408 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5409 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5410 _bfd_elf32_reloc_symbol_deleted_p,
5411 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5412 (bfd_elf_link_record_dynamic_symbol,
5413 bfd_elf_link_record_local_dynamic_symbol,
5414 bfd_elf_final_link, bfd_elf_gc_sections,
5415 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5416 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5417 bfd_elf_reloc_symbol_deleted_p): Declare.
5418 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5419 * elf32-arm.h: Update for changed function names. Remove local
5420 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5421 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5422 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5423 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5424 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5425 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5426 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5427 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5428 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5429 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5430 (bfd_elfNN_print_symbol): Define.
5431 * elfcode.h: Don't include elflink.h.
5432 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5433 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5434 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5435 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5436 elf_link_record_local_dynamic_symbol): Don't define.
5437 * elflink.c: Update for changed function names. Move elflink.h
5438 code here.
5439 * elflink.h: Delete file.
5440 * po/SRC-POTFILES.in: Regenerate.
5441 * po/bfd.pot: Regenerate.
5442
6a9cae7f
AM		 54432004-03-27 Alan Modra <amodra@bigpond.net.au>
5444
5445 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5446 "name" for global syms accidentally removed in 2004-03-20 change.
5447
140f6c8e
AM		 54482004-03-27 Alan Modra <amodra@bigpond.net.au>
5449
5450 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5451 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5452 where Elf_External_* is different for 64 and 32 bit, with
5453 corresponding elf_size_info field.
5454 (struct elf_final_link_info): Use "bfd_byte *" instead
5455 of "Elf_External_Sym *" for external_syms and symbuf.
5456 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5457 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5458 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5459 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5460 (elf_link_sort_cmp2): Adjust.
5461 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5462 using ELF_R_SYM macro. Set u.sym_mask.
5463 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5464 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5465 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5466 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5467 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5468 swap_syn_out functions. Rearrange dyn swap in/out switch.
5469 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5470 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5471 (elf_link_flush_output_syms): Add elf_backend_data arg.
5472 (elf_link_check_versioned_symbol): Likewise.
5473 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5474 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5475 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5476 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5477 ELF_R_TYPE and ELF_R_INFO macros.
5478 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5479 based on size rather than using ELF_R_INFO.
5480 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5481 ELF_R_SYM macro.
5482 (struct alloc_got_off_arg): New.
5483 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5484 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5485 (elf_gc_allocate_got_offsets): Adjust.
5486 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5487 ELF_R_SYM. Use bfd_section_from_elf_index.
5488 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5489 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5490 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5491
14bde378
SS		 54922004-03-26 Stan Shebs <shebs@apple.com>
5493
5494 Remove MPW support, no longer used.
5495 * config.bfd (powerpc-*-mpw*): Remove configuration.
5496 * mpw-config.in, mpw-make.sed: Remove files.
5497 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5498
555cd476
AM		 54992004-03-26 Alan Modra <amodra@bigpond.net.au>
5500
5501 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5502 (ppc64_elf_add_symbol_hook): New function.
5503 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5504 const from Elf_Internal_Sym param.
5505 * elflink.c (elf_link_add_object_symbols): Adjust.
5506 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5507 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5508 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5509 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5510 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5511 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5512 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5513 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5514 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5515 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5516 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5517 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5518 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5519 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5520 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5521 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5522
4ad4eba5
AM		 55232004-03-26 Alan Modra <amodra@bigpond.net.au>
5524
5525 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5526 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5527 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5528 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5529 (bfd_elf64_bfd_link_add_symbols): Delete.
5530 (bfd_elf_link_add_symbols): Declare.
5531 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5532 * elflink.c: Include safe-ctype.h.
5533 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5534 make static.
5535 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5536 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5537 static.
5538 (elf_link_add_archive_symbols): Rename from
5539 _bfd_elf_link_add_archive_symbols, make static.
5540 (elf_link_add_object_symbols): New function. Corresponding
5541 elflink.h function converted to use elf_size_info.
5542 (bfd_elf_link_add_symbols): Likewise.
5543 (bfd_elf_size_dynamic_sections): Adjust.
5544 * elflink.h (elf_bfd_link_add_symbols): Delete.
5545 (elf_link_add_object_symbols): Delete.
5546 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5547 bfd_elf_link_add_symbols.
5548 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5549
5a580b3a
AM		 55502004-03-25 Alan Modra <amodra@bigpond.net.au>
5551
5552 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5553 and chained shared libs only if dynsym. Clear dynsym on forced-local.
c152c796 5554
5a580b3a
AM		 5555 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5556 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5557 (_bfd_elf_add_dt_needed_tag): Declare.
5558 (_bfd_elf_sort_symbol): Declare.
5559 (_bfd_elf_finalize_dynstr): Declare.
5560 (RELOC_FOR_GLOBAL_SYM): Formatting.
5561 * elfcode.h (elf_add_dynamic_entry): Delete.
5562 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5563 elflink.h function converted to use elf_size_info.
5564 (_bfd_elf_add_dt_needed_tag): Likewise.
5565 (_bfd_elf_sort_symbol): Likewise.
5566 (_bfd_elf_finalize_dynstr): Likewise.
5567 (compute_bucket_count): Likewise.
5568 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5569 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5570 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5571 * elflink.h: ..here.
5572 (sort_symbol, add_dt_needed_tag): Delete.
5573 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5574 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5575 Update all users.
5576 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5577 * elf32-cris.c (add_dynamic_entry): Likewise.
5578 * elf32-hppa.c (add_dynamic_entry): Likewise.
5579 * elf32-i370.c (add_dynamic_entry): Likewise.
5580 * elf32-i386.c (add_dynamic_entry): Likewise.
5581 * elf32-m32r.c (add_dynamic_entry): Likewise.
5582 * elf32-m68k.c (add_dynamic_entry): Likewise.
5583 * elf32-ppc.c (add_dynamic_entry): Likewise.
5584 * elf32-s390.c (add_dynamic_entry): Likewise.
5585 * elf32-sh.c (add_dynamic_entry): Likewise.
5586 * elf32-sparc.c (add_dynamic_entry): Likewise.
5587 * elf32-vax.c (add_dynamic_entry): Likewise.
5588 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5589 * elf64-alpha.c (add_dynamic_entry): Likewise.
5590 * elf64-hppa.c (add_dynamic_entry): Likewise.
5591 * elf64-ppc.c (add_dynamic_entry): Likewise.
5592 * elf64-s390.c (add_dynamic_entry): Likewise.
5593 * elf64-sparc.c (add_dynamic_entry): Likewise.
5594 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5595 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5596 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5597 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5598 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5599 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5600
d507cf36
PB		 56012004-03-23 Paul Brook <paul@codesourcery.com>
5602
5603 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5604
88d65ad6
BW		 56052004-03-22 Bob Wilson <bob.wilson@acm.org>
5606
5607 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5608 literal tables and check for relocs outside of literal pools.
5609 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5610 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5611 set DF_TEXTREL.
5612 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5613 (elf_xtensa_relocate_section): Read literal tables and check for
5614 dynamic relocations in read-only sections and not in literal pools.
c152c796 5615
b9cf773d
AM		 56162004-03-23 Alan Modra <amodra@bigpond.net.au>
5617
5618 PR 51.
5619 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5620
e4a2175c
HPN		 56212004-03-22 Hans-Peter Nilsson <hp@axis.com>
5622
5623 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5624 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5625 not defined by the executable, or defined in a DSO.
5626 <eliding run-time relocation of .got>: Initialize GOT entry for a
5627 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5628 executable.
5629 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5630 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5631 a PLT reloc to GOT for an executable.
5632 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
b9cf773d 5633 .got for a DSO and explain why.
e4a2175c
HPN		 5634 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5635 and unreferenced symbols for which a PLT is defined. Adjust
5636 dynamic-symbol pruning correspondingly, to make sure we don't lose
5637 a dynamic symbol also defined by a DSO.
5638
b2a8e766
AM		 56392004-03-22 Alan Modra <amodra@bigpond.net.au>
5640
5641 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5642 and rel args. Group input and output args. Wrap to 80 columns.
5643 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5644 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5645 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5646 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5647 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5648 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5649 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5650 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5651 RELOC_FOR_GLOBAL_SYMBOL invocation.
5652
59c2e50f
L		 56532004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5654
5655 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5656 unresolved symbols in objects aren't allowed.
5657
5658 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5659 unresolved symbols.
5660 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5661 (elf_hppa_unmark_useless_dynamic_symbols):
5662 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5663 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5664 (elf32_hppa_relocate_section): Likewise.
5665 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5666 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5667 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5668 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5669 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5670
5671 * elf-m10200.c (mn10200_elf_relocate_section): Use
5672 RELOC_FOR_GLOBAL_SYMBOL.
5673 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5674 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5675 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5676 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5677 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5678 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5679 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5680 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5681 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5682 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5683 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5684 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5685
9992270f
DA		 56862004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5687
36751eee
DA		 5688 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5689 (final_link_relocate): Likewise.
9992270f
DA		 5690 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5691 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5692
05864e2a
AM		 56932004-03-19 Alan Modra <amodra@bigpond.net.au>
5694
5695 * Makefile.am: Run "make dep-am".
5696 * Makefile.in: Regenerate.
5697 * aclocal.m4: Regenerate.
5698 * config.in: Regenerate.
5699 * po/bfd.pot: Regenerate.
5700
f218a464 57012004-03-19 Alan Modra <amodra@bigpond.net.au>
0f8a2703
AM		 5702 H.J. Lu <hongjiu.lu@intel.com>
5703
5704 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5705 type and size change code to where it was previously. Remove
5706 dt_needed param. Treat old weak syms as strong if new sym is
5707 from a shared lib, even when old sym is from another shared
5708 lib. Remove unnecessary tests of oldweak and newweak. Correct
5709 comments.
5710 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5711 _bfd_elf_merge_symbol calls.
5712 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5713 dt_needed local var. Update comments.
5714 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5715 (_bfd_elf_add_default_symbol): Likewise.
f218a464
AM		 5716
5717 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5718 strong syms in one shared object overriding weak syms in another.
5719
79349b09
AM		 57202004-03-18 Alan Modra <amodra@bigpond.net.au>
5721
4a43e768
AM		 5722 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5723 dyn_lib_class field. Rearrange for better packing.
5724 (elf_dt_soname): Delete.
5725 (elf_dyn_lib_class): Define.
5726 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5727 (bfd_elf_set_dt_needed_soname): Delete.
5728 (bfd_elf_set_dyn_lib_class): New function.
5729 * elflink.h (add_dt_needed_tag): New function. Split out from..
5730 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5731 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5732 initialization of soname.
5733 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5734 elf_dt_soname.
5735 * bfd-in.h (enum dynamic_lib_link_class): New.
5736 (bfd_elf_set_dt_needed_soname): Delete.
5737 (bfd_elf_set_dyn_lib_class): Declare.
5738 * bfd-in2.h: Regenerate.
5739
79349b09
AM		 5740 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5741 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5742 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5743 symbol loop. Instead use add_needed to flag tag as written.
5744
d13d89fa
NS		 57452004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5746
5747 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5748 logic for null_input_bfd detection.
5749
9183ed4b
AM		 57502004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5751
5752 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5753
021d7868
MK		 57542004-03-16 Mark Kettenis <kettenis@gnu.org>
5755
5756 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5757 code.
5758
51992aec
AM		 57592004-03-16 Alan Modra <amodra@bigpond.net.au>
5760
5761 * elflink.c (elf_link_read_relocs_from_section): Don't use
5762 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5763 (_bfd_elf_link_read_relocs): ..to here.
5764 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5765
ccba357f
AM		 57662004-03-16 Alan Modra <amodra@bigpond.net.au>
5767
5768 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5769 values selected in configure.host. Require both to be defined
5770 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5771 corresponding BFD_HOST vars with quotes.
5772 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5773 Always require BFD_HOST_64_BIT_DEFINED.
5774 <file_ptr type>: Find off_t size before emitting message. Combine
5775 off_t and ftello64 conditional.
5776 * configure: Regenerate.
5777
41978308
AM		 57782004-03-16 Alan Modra <amodra@bigpond.net.au>
5779
5780 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5781 aliasing warning. Remove trailing whitespace throughout file.
5782
d63b5ed9
DA		 57832004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5784
5785 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5786 input_section in calls to get_dyn_name.
5787 * 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
5788 local symbols.
5789 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5790
8ce8c090
AM		 57912004-03-15 Alan Modra <amodra@bigpond.net.au>
5792
5793 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5794 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5795 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5796 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5797 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5798 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5799 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5800 when using long.
5801 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5802 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5803 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5804 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5805 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5806 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5807 (read_8_bytes, read_indirect_string, read_address): Likewise.
5808 (read_abbrevs, parse_comp_unit): Likewise.
5809 * targets.c (struct bfd_target): Likewise.
5810 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5811 * hppabsd-core.c: Likewise. Formatting.
5812 * hpux-core.c: Likewise.
5813 * irix-core.c: Likewise.
5814 * netbsd-core.c: Likewise.
5815 * osf-core.c: Likewise.
5816 * ptrace-core.c: Likewise.
5817 * sco5-core.c: Likewise.
5818 * trad-core.c: Likewise.
5819 * configure: Regenerate.
5820 * bfd-in2.h: Regenerate.
5821
edeb6e24
AM		 58222004-03-15 Alan Modra <amodra@bigpond.net.au>
5823
5824 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5825 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5826 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5827 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5828 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5829 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5830 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5831 * libbfd.c: Likewise in function definitions.
5832 (bfd_put_8): Mask with 0xff rather than casting to char.
5833 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5834 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5835 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5836 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5837 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5838 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5839 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5840 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5841 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5842 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5843 * archive.c (do_slurp_coff_armap): Update swap prototype.
5844 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5845 (tic54x_getl_signed_32): Likewise.
5846 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5847 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5848 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5849 (bfd_getp_signed_32, bfd_putp32): Likewise.
5850 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5851 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5852 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5853 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5854 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5855 bfd_h_getx_signed_16, bfd_h_putx16.
5856 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5857 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5858 * hpux-core.c: Likewise.
5859 * irix-core.c: Likewise.
5860 * netbsd-core.c: Likewise.
5861 * osf-core.c: Likewise.
5862 * ptrace-core.c: Likewise.
5863 * sco5-core.c: Likewise.
5864 * trad-core.c: Likewise.
5865 * bfd-in2.h: Regenerate.
5866
c1b954e2
AM		 58672004-03-15 Matt Thomas <matt@3am-software.com>
5868
5869 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5870 selected.
5871
85cfd8d3
MK		 58722004-03-13 Mark Kettenis <kettenis@gnu.org>
5873
5874 * config.bfd: Add x86_64-*-openbsd*.
5875 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5876 netbsd-core.lo.
5877 * configure: Regenerate.
5878
d1f161ea
NC		 58792004-03-12 Nick Clifton <nickc@redhat.com>
5880 Dave Murphy <wintermute2k4@ntlworld.com>
c1b954e2 5881
d1f161ea
NC		 5882 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5883 if the input bfd does not contain any code.
5884
8b6f2683
JW		 58852004-03-09 Steve Ellcey <sje@cup.hp.com>
5886
5887 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5888
79cda7cf
FF		 58892004-03-05 Fred Fish <fnf@redhat.com>
5890
5891 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5892 mips16 symbols to be even rather than testing first for even/odd.
5893 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5894
e5caec89
NS		 58952004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5896
5897 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5898 layout purposes.
5899
02bb6eae
AO		 59002004-03-03 Alexandre Oliva <aoliva@redhat.com>
5901
5902 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5903 undefined symbols as hash_new.
5904
ae51a426
JR		 59052003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5906
5907 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5908 * cpu-sh.c: Ditto.
5909 * elf32-sh.c: Ditto.
5910 * bfd-in2.h: Regenerate.
5911
3b712a1a
AO		 59122004-03-02 Alexandre Oliva <aoliva@redhat.com>
5913
5914 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5915 dynrelocs.
5916 (_frv_count_got_plt_entries): Initialize them.
5917 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5918 callers.
5919 (frv_pic_relocs_info_for_global): Likewise.
5920 (frv_pic_relocs_info_for_local): Likewise.
5921 (frv_pic_merge_early_relocs_info): New.
5922 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5923 another.
5924 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5925 Check that we don't exceed the allocated count for entry.
5926 (_frv_add_rofixup): Likewise.
5927 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5928 (elf32_frv_finish_dynamic_sections): Improve error message in case
5929 we emit too few rofixup entries.
5930
676a64f4
RS		 59312004-03-01 Richard Sandiford <rsandifo@redhat.com>
5932
5933 * archures.c (bfd_mach_fr450): New.
5934 * bfd-in2.h: Regenerate.
5935 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5936 (arch_info_500): Link to it.
5937 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5938 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5939 (frv_elf_arch_extension_p): New function.
5940 (frv_elf_merge_private_bfd_data): Use it.
5941
0ad989f9
L		 59422004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5943
5944 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5945
5946 * elflink.h (is_global_data_symbol_definition): Moved to
5947 elflink.c.
5948 (elf_link_is_defined_archive_symbol): Likewise.
5949 (elf_link_add_archive_symbols): Likewise. Renamed to
5950 _bfd_elf_link_add_archive_symbols.
5951
5952 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5953 of ELF symbol table entry from backend.
5954 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5955 instead of elf_link_add_object_symbols.
5956
ec3391e7
AO		 59572004-02-27 Alexandre Oliva <aoliva@redhat.com>
5958
5959 * elf-bfd.h (struct elf_backend_data): Added
5960 elf_backend_can_make_relative_eh_frame,
5961 elf_backend_can_make_lsda_relative_eh_frame and
5962 elf_backend_encode_eh_address.
5963 (_bfd_elf_encode_eh_address): Declare.
5964 (_bfd_elf_can_make_relative): Declare.
5965 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5966 hooks to decide whether to attempt to make_relative and
5967 make_lsda_relative.
5968 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5969 (_bfd_elf_can_make_relative): New.
5970 (_bfd_elf_encode_eh_address): New.
5971 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5972 (frv_elf_encode_eh_address): New.
5973 (elf_backend_can_make_relative_eh_frame): Define.
5974 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5975 (elf_backend_encode_eh_address): Define.
5976 * elfxx-target.h
5977 (elf_backend_can_make_relative_eh_frame): Define.
5978 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5979 (elf_backend_encode_eh_address): Define.
5980 (elfNN_bed): Add them.
5981
e6deed0a
AO		 59822004-02-27 Alexandre Oliva <aoliva@redhat.com>
5983
5984 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5985 complain_on_overflow to signed.
5986
b60d7a1a
L		 59872004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5988
5989 * elflink.h (sort_symbol): New.
5990 (elf_link_add_object_symbols): Use a sorted symbol array for
5991 weakdef.
5992
1c3ff0f2
MS		 59932004-02-27 Jakub Jelinek <jakub@redhat.com>
5994
5995 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5996 for pc relative relocs.
5997 (elf_s390_relocate_section): Likewise.
5998 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5999 for pc relative relocs.
6000 (elf_s390_relocate_section): Likewise.
6001
de9811af
L		 60022004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6003
6004 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6005 count_dyn_reloc.
6006
ac33696c
L		 60072004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6008
6009 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6010 field to track if a relocation is against readonly section.
6011 (count_dyn_reloc): Take a new argument for rent->reltext.
6012 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6013 (get_reloc_section): Don't set ia64_info->reltext here.
6014 (allocate_dynrel_entries): Set ia64_info->reltext here.
6015
072c8903
AO		 60162004-02-24 Alexandre Oliva <aoliva@redhat.com>
6017
6018 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6019 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6020 function's descriptor to symbol+offset, and map local undefweak
6021 symbol to NULL function descriptor.
6022 (elf32_frv_relocate_section): Likewise.
6023
aca305d9
NC		 60242004-02-23 Mark Kettenis <kettenis@gnu.org>
6025
6026 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6027 M_X86_64_NETBSD.
6028 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6029 (netbsd_core_file_p): Set architecture from machine ID for
6030 selected machines.
6031
646411fb
JJ		 60322004-02-23 Jakub Jelinek <jakub@redhat.com>
6033
6034 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6035 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6036
1de1a317
L		 60372004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6038
6039 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6040 symbols with non-default visibility.
6041
3c9d0484
DS		 60422004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6043
6044 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6045 IMAGE_SCN_MEM_WRITE on known sections only.
6046
a876ecf9
JJ		 60472004-02-20 Jakub Jelinek <jakub@redhat.com>
6048
6049 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6050 symbols used in PIE relocs.
6051
a8a6d7ce
JJ		 60522004-02-19 Jakub Jelinek <jakub@redhat.com>
6053
6054 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6055 .plt sh_entsize.
6056
d080fcd2
DJ		 60572004-02-18 Daniel Jacobowitz <drow@mvista.com>
6058
6059 * configure.in: Update version to 2.15.90.
6060 * configure: Regenerate.
6061
d25aed71 60622004-02-17 Daniel Jacobowitz <drow@mvista.com>
c1b954e2 6063 Richard Sandiford <rsandifo@redhat.com>
d25aed71
RS		 6064
6065 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6066 _bfd_elf_symbol_refs_local_p to decide whether to decay
6067 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6068 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6069 relocs if the symbol wasn't defined by a regular object file.
6070 Don't check the symbol's dynindx.
6071
d7ce59e3
AC		 60722004-02-16 Andrew Cagney <cagney@redhat.com>
6073
6074 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6075 @bfd_file_ptr@.
6076 * bfd-in2.h: Re-generate.
6077
ca0b7686
AC		 60782004-02-14 Andrew Cagney <cagney@redhat.com>
6079
6080 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6081 _LARGEFILE64_SOURCE.
6082
340b6d91
AC		 60832004-02-13 Andrew Cagney <cagney@redhat.com>
6084
6085 * elf.c (vma_page_aligned_bias): New function.
6086 (assign_file_positions_except_relocs)
6087 (assign_file_positions_for_segments): Replace broken modulo
6088 arithmetic with call to vma_page_aligned_bias.
6089
1012372a
AC		 60902004-02-11 Andrew Cagney <cagney@redhat.com>
6091
7c192733
AC		 6092 * bfd-in.h: Update copyright.
6093 (bfd_tell): Change return type to file_ptr.
6094 * bfd-in2.h: Re-generate.
6095 * cache.c: Update copyright.
6096 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6097 parameter.
6098 (close_one): Use real_ftell.
6099 * bfdio.c: Update copyright.
6100 (real_ftell, real_fseek): New functions.
6101 (bfd_tell): Use real_fseek and real_ftell, change return type to
6102 file_ptr.
6103 (bfd_seek): Use real_ftell and real_fseek, change type of
6104 file_position to a file_ptr.
6105 * libbfd-in.h: Update copyright.
6106 (real_ftell, real_fseek): Declare.
6107 * libbfd.h: Re-generate.
6108
1012372a
AC		 6109 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6110 fseeko and fseeko64. Determine bfd_file_ptr.
6111 * configure: Re-generate.
c1ea0c09 6112 * config.in: Re-generate.
c1b954e2 6113
3255318a
NC		 61142004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6115
6116 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6117 * elf32-h8300.c: Likewise.
6118
0d5f9994
NC		 61192004-02-09 Christian Vogel <vogelchr@vogel.cx>
6120 Nick Clifton <nickc@redhat.com>
6121
6122 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6123 GOT entries with no associated GOT subsection.
6124
174fd7f9
RS		 61252004-02-09 Richard Sandiford <rsandifo@redhat.com>
6126
6127 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6128 * elf.c (swap_out_syms): Use it to decide whether local section
6129 symbols should be named.
6130 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6131 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6132 (elf_backend_name_local_section_symbols): Define.
6133 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6134
03609792
L		 61352004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6136
6137 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6138 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6139 finalize pass.
6140
ea01195e
AO		 61412004-01-30 Alexandre Oliva <aoliva@redhat.com>
6142
6143 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6144 to bfd_link_hash_entry passed by reference to
6145 _bfd_generic_link_add_one_symbol.
6146
838e70c5
L		 61472004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6148
6149 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6150 relocations against dynamic symbols.
6151
4f199be3
DJ		 61522004-01-23 Daniel Jacobowitz <drow@mvista.com>
6153
6154 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6155 change.
6156
28d39d1a
NC		 61572004-01-21 Tom Rix <tcrix@worldnet.att.net>
6158
6159 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6160 * bfd-in2.h, libbfd.h: Rebuilt.
6161
66bed356
DS		 61622004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6163
6164 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6165 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6166 flag has been cleared.
6167
7e89635a
KH		 61682004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6169
6170 * coff-h8300.c: Add and adjust comments about relaxation.
6171 * elf32-h8300.c: Likewise.
6172
e804e836
KH		 61732004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6174
6175 * coff-h8300.c: Fix comment typos.
6176 * elf32-h8300.c: Likewise.
6177
630a7b0a
KH		 61782004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6179
6180 * coff-h8300.c: Add comments about relaxation.
6181 * elf32-h8300.c: Likewise.
6182
f8b73030
MR		 61832004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6184
6185 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6186 throughout.
6187 * aclocal.m4: Regenerate.
6188 * configure: Regenerate.
6189
32159579
ILT		 61902004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6191
6192 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6193 mips_elf64_rtype_to_howto instead of using howto_table.
6194
c84cd8ee
DJ		 61952004-01-13 Daniel Jacobowitz <drow@mvista.com>
6196
6197 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6198 the .plt section.
6199 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6200 relocs which would not use the PLT.
6201
680a3378
AM		 62022004-01-13 Alan Modra <amodra@bigpond.net.au>
6203
6204 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6205 (ppc64_elf_gc_sweep_hook): Likewise.
6206 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6207
faca21e5
NC		 62082004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6209
6210 Adds linker relaxation support for bit manipulation insns like
680a3378 6211 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
faca21e5 6212 bst, btst, bxor.
680a3378 6213 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
faca21e5 6214 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
680a3378 6215 * coff-h8300.c: Opcode for bit manipulation insn is checked in
faca21e5
NC		 6216 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6217
818a27ac
AM		 62182004-01-12 Alan Modra <amodra@bigpond.net.au>
6219
6220 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6221
96ef1419
KH		 62222004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6223
6224 * elf32-h8300.c: Fix formatting.
6225
babfd660
KH		 62262004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6227
6228 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6229 dynamic object is present. Declare r_symndx and h in an inner
6230 scope.
6231 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6232
7359ea65
DJ		 62332004-01-09 Daniel Jacobowitz <drow@mvista.com>
6234
6235 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6236 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6237 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6238 identically. Do not emit PC24 relocations for shared libraries.
6239 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6240 identically. Don't adjust pc_count.
6241 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6242 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6243 adjust count for branch relocations.
6244 (allocate_dynrelocs): Correct typo in call to
6245 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6246 PC24 or PLT32 relocs when linking.
6247
44e88952
NC		 62482004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6249
6250 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6251 relocation howto with ARM_26 one for consistency.
6252 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6253 that will be converted to ARM_26D ones, since we always want 'done'
6254 relocations to be reflected in section's data.
6255 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6256 offset.
6257 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6258 requested.
6259
1e7fef1d
NC		 62602004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6261
6262 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6263 are not partial_inplace during a relocatable link.
6264
4f075348
KH		 62652004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6266
babfd660 6267 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4f075348
KH		 6268 if no dynamic object is present. Declare r_symndx and h in an
6269 inner scope.
6270
de0d9f33
L		 62712004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6272
6273 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6274 trampoline if it is known out of range.
6275
51532845
AO		 62762004-01-06 Alexandre Oliva <aoliva@redhat.com>
6277
6278 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6279 * elf32-frv.c (_frv_osec_readonly_p): New.
6280 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6281 undefweak symbol.
6282 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6283 (elf32_frv_relocate_section): Likewise. Error out if attempting
6284 to emit rofixups or dynamic relocs in read-only segments. Use
6285 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6286 dynamic relocations.
6287 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6288 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6289 relocations or fixups involving merged sections correctly. Avoid
6290 crash when undefined symbol is referenced by R_FRV_32 or
6291 R_FRV_FUNCDESC_VALUE.
6292 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6293 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6294 input section holding local symbol to addend of R_FRV_32 or
6295 R_FRV_FUNCDESC_VALUE dynamic relocation.
6296 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6297 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6298 (elf32_frv_always_size_sections): Don't store pointer to
6299 __stacksize symbol in sec_info.
6300 (elf32_frv_modify_segment_map): Look it up here.
6301 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6302 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6303 of the lazy PLT entry, not only its offset, as the low word of a
6304 function descriptor.
6305 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6306 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6307 if a hash table entry already exists but is not a definition.
6308 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6309 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6310 (_frv_add_rofixup): Don't inline.
6311 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6312 for undefweak symbols.
6313 (elf32_frv_relocate_section): Avoid crash while computing
6314 relocation when linking with shared library. Only emit rofixups
6315 and dynamic relocations for alloc&load sections. Mark binaries
6316 with inter-segment relocations for relocation as a unit.
6317 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6318 (DEFAULT_STACK_SIZE): New.
6319 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6320 emit rofixups or dynamic relocs when linking dynamic non-PIE
6321 executables.
6322 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6323 shared libs too. Reserve the last entry for the GOT pointer.
6324 (elf32_frv_finish_dynamic_sections): Emit it.
6325 (elf32_frv_always_size_sections): New.
6326 (elf32_frv_modify_segment_map): New.
6327 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6328 sections.
6329 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6330 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6331 (elf_backend_always_size_sections): New.
6332 (elf_backend_modify_segment_map): New.
6333 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6334 * config.bfd: Added frv-*-*linux*.
6335 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6336 ABS section, instead of crashing.
6337 (elf32_frv_relocate_section): Don't crash before warning about
6338 different segments in non-PIC relocation.
6339 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6340 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6341 relocs to undefweak symbols.
6342 (elf32_frv_relocate_section): Ditto for undefined symbols.
6343 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6344 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6345 gotfixup section was created.
6346 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6347 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6348 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6349 complain_overflow_signed.
6350 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6351 have not been allocated.
6352 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6353 privfd only if dynamic sections were created.
6354 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6355 for GPREL relocs. When linking relocatable FDPIC executables,
6356 emit warnings for relocations that would be illegal on PIE or
6357 shared libraries. Emit rofixup for R_FRV_32 only if input object
6358 is not FDPIC.
6359 (_frv_create_got_section): Define _gp symbol in the rofixup
6360 section.
6361 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6362 dynamic sections missing, error out requesting -melf32frvfd.
6363 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6364 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6365 computation of addends from section and global or local symbol
6366 value. Change return type to bfd_boolean, and return a failure if
6367 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6368 nonzero addend is required.
6369 (elf32_frv_relocate_section): Likewise. Print error for
6370 unsupported nonzero addends.
6371 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6372 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6373 force everything local.
6374 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6375 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6376 (frv_gotfixup_section): New.
6377 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6378 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6379 and relocsfdv.
6380 (_frv_add_rofixup): New.
6381 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6382 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6383 improve some ugly conditions.
6384 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6385 relocations in fdpic.
6386 (_frv_create_got_section): Create .rofixup.got section.
6387 (struct _frv_dynamic_got_info): Added fixups.
6388 (_frv_count_got_plt_entries): Account in-GOT relocations into
6389 relocs32, relocsfd and relocsfdv. Account them into relocs or
6390 fixups, as appropriate.
6391 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6392 sizing of gotrel.
6393 (elf32_frv_finish_dynamic_sections): Verify that the right number
6394 of relocations and fixups was generated.
6395 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6396 relocsfdv.
6397 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6398 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6399 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6400 descriptor of a (formerly-)global symbol is local.
6401 (struct frv_pic_relocs_info): Adjust comments.
6402 (_frv_emit_got_relocs_plt_entries): Adjust.
6403 (elf32_frv_relocate_section): Likewise.
6404 (_frv_count_got_plt_entries): Likewise.
6405 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6406 symbol's value to addend in the common preamble. Decay dynamic
6407 symbols to section+offset if they bind or call locally, for GOT
6408 and FUNCDESC_VALUE, respectively.
6409 (elf32_frv_relocate_section): Likewise.
6410 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6411 internal or hidden visibility.
6412 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6413 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6414 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6415 (elf32_frv_relocate_section): Pass relocation addend in. Use
6416 original relocation addend to look up the got relocs/plt entries
6417 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6418 processing relocations that reference .scommon symbols.
6419 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6420 Introduce support for dynamic linking.
6421 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6422 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6423 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6424 (frv_reloc_type_lookup): Return REL howtos for executables and
6425 dynamic libraries.
6426 (frv_info_to_howto_rel): New.
6427 (struct frv_elf_link_hash_table): New.
6428 (frv_hash_table, frv_got_section, frv_gotrel_section,
6429 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6430 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6431 (frv_elf_link_hash_table_create): New.
6432 (struct frv_pic_relocs_info): New.
6433 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6434 (frv_pic_relocs_info_find): New.
6435 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6436 New.
6437 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6438 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6439 (_frv_emit_got_relocs_plt_entries): New.
6440 (elf32_frv_relocate_section): Add support for dynamic linking.
6441 Handle new relocations.
6442 (_frv_create_got_section): New.
6443 (elf32_frv_create_dynamic_sections): New.
6444 (ELF_DYNAMIC_INTERPRETER): New.
6445 (struct _frv_dynamic_got_info): New.
6446 (_frv_count_got_plt_entries): New.
6447 (struct _frv_dynamic_got_plt_info): New.
6448 (_frv_compute_got_alloc_data): New.
6449 (_frv_get_got_entry, _frv_get_fd_entry): New.
6450 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6451 (_frv_resolve_final_relocs_info): New.
6452 (elf32_frv_size_dynamic_sections): New.
6453 (elf32_frv_finish_dynamic_sections): New.
6454 (elf32_frv_adjust_dynamic_symbol): New.
6455 (elf32_frv_finish_dynamic_symbol): New.
6456 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6457 whole thing works.
6458 (elf_info_to_howto_rel): Define.
6459 (bfd_elf32_bfd_link_hash_table_create): Define.
6460 (elf_backend_create_dynamic_sections): Define.
6461 (elf_backend_adjust_dynamic_symbol): Define.
6462 (elf_backend_size_dynamic_sections): Define.
6463 (elf_backend_finish_dynamic_symbol): Define.
6464 (elf_backend_finish_dynamic_sections): Define.
6465 (elf_backend_want_got_sym): Define.
6466 (elf_backend_got_header_size): Define.
6467 (elf_backend_want_got_plt): Define.
6468 (elf_backend_plt_readonly): Define.
6469 (elf_backend_want_plt_sym): Define.
6470 (elf_backend_plt_header_size): Define.
6471 (elf_backend_may_use_rel_p): Define.
6472 (elf_backend_may_use_rela_p): Define.
6473 (elf_backend_default_use_rela_p): Define.
6474 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6475 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6476 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6477 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6478 (frv_reloc_map): Map the corresponding BFD relocs to them.
6479 (frv_reloc_type_lookup): ... and back to BFD relocs.
6480 * reloc.c: New relocs.
6481 * bfd-in2.h, libbfd.h: Rebuilt.
6482 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6483 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6484 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6485 R_FRV_FUNCDESC_GOTLO): New.
6486 (frv_reloc_map): Map the corresponding BFD relocs to them.
6487 (frv_reloc_type_lookup): ... and back to BFD relocs.
6488 * reloc.c: New relocs.
6489 * bfd-in2.h, libbfd.h: Rebuilt.
6490
4301eeb1
MR		 64912004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6492
6493 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6494 targets to support pages of up to 64kB.
6495 (elf32_bed): Redefine to get a separate backend data structure for
6496 traditional targets.
6497 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6498 targets to support pages of up to 64kB.
6499 (elf64_bed): Redefine to get a separate backend data structure for
6500 traditional targets.
6501 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6502 targets to support pages of up to 64kB.
6503 (elf32_bed): Redefine to get a separate backend data structure for
6504 traditional targets.
6505
0647ed71
MK		 65062004-01-04 Mark Kettenis <kettenis@gnu.org>
6507
6508 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6509
61adc1a4
NC		 65102004-01-02 Mark Kettenis <kettenis@gnu.org>
6511
6512 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6513 (elf_i386_grok_psinfo): Likewise.
6514
b50c15dc
NC		 65152004-01-02 Bernardo Innocenti <bernie@develer.com>
6516
6517 * config.bfd: Add m68k-uClinux target.
6518
2627de83
AM		 65192004-01-01 Grant Edwards <grante@visi.com>
6520
6521 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6522 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6523 (elf32_h8_gc_sweep_hook): New function.
6524 (elf_backend_gc_mark_hook): Define.
6525 (elf_backend_gc_sweep_hook): Define.
6526 (elf_backend_can_gc_sections): Define.
6527
c9e214e5 6528For older changes see ChangeLog-0203
56882138
AM		 6529\f
6530Local Variables:
6531mode: change-log
6532left-margin: 8
6533fill-column: 74
6534version-control: never
6535End:
GDB Binutils - Deliverables
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