| blob | 220dc7dd17bce89ecbccc911667a6da455aba83b |
1 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5 callers.
6 (ppc_stub_name): Remove trailing "+0" on stub name.
7 (create_linkage_sections): Create relocations for
8 branch lookup table when --emit-relocs as well as when --shared.
9 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
10 relbrlt test. For --emit-stub-syms, always output a sym even when
11 one already exists on a plt call stub. Put stub type in the stub
12 symbol name.
13 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
14 test.
15 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
16 reloc_count in stub sections. Adjust relbrlt test.
17 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
18 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
19 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
20 for relocs against discarded symbols. Fix comments.
22 2004-09-06 Mark Mitchell <mark@codesourcery.com>
24 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
25 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
26 from ...
27 (map_sections_to_segments): ... here. Use it. Assign a file
28 position to the .dynamic section if it is not loadable, but part
29 of the PT_DYNAMIC segment.
30 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
31 offsets, not VMAs, for the BPABI. Do not fill in the header in
32 the .got.plt section for the BPABI.
33 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
34 PT_DYNAMIC segment.
35 (elf_backend_want_got_plt): Define to zero for Symbian OS.
37 2004-09-06 Nick Clifton <nickc@redhat.com>
39 * elflink.c (elf_link_add_object_symbols): Set the error code to
40 bfd_error_wrong_format when the input format does not match the
41 output format.
43 2004-09-06 Alan Modra <amodra@bigpond.net.au>
45 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
46 (ppc64_elf_check_directives): ..here.
47 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
48 before accessing ppc64_elf_tdata.
49 (ppc64_elf_finish_dynamic_sections): And here too.
51 2004-09-04 Alan Modra <amodra@bigpond.net.au>
53 * bfd.c (_bfd_default_error_handler): Correct loop exit.
55 2004-09-03 Mark Mitchell <mark@codesourcery.com>
57 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
58 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
59 (bfd_elf32_littlearm_symbian_vec): Likewise.
60 * configure: Regenerated.
61 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
62 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
63 (PLT_ENTRY_SIZE): Likewise.
64 (bfd_vma_elf32_arm_symbian_plt_entry): New
65 variable.
66 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
67 and symbian_p.
68 (create_got_section): Don't create sections when generating BPABI
69 objects.
70 (elf32_arm_create_dynamic_sections): Tidy.
71 (elf32_arm_link_hash_table_create): Set plt_header_size,
72 plt_entry_size, and symbian_p.
73 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
74 generating BPABI objects.
75 (allocate_dynrelocs): Use htab->plt_header_size, not
76 PLT_HEADER_SIZE. Do not add to .got.plt when
77 generating BPABI objects.
78 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
79 * elfarm-nabi.c: Add SymbianOS target vectors.
80 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
81 (_bfd_elf_link_create_dynamic_sections): Likewise.
82 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
83 (elfNN_bed): Use it.
84 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
85 (bfd_elf32_littlearm_symbian_vec): Likewise.
86 (_bfd_target_vector): Add them.
88 2004-09-03 Nick Clifton <nickc@redhat.com>
90 PR 360
91 * coffcode.h (handle_COMDAT): Replace abort with an warning
92 message and allow the scan to continue.
94 2004-09-02 Alan Modra <amodra@bigpond.net.au>
96 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
97 in when reading relocs, not our sorted syms. Remove unnecessary
98 var.
100 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
102 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
104 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
106 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
107 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
108 replace uses of *_alias with *_noncanonical.
109 * aclocal.m4: Rebuild with aclocal 1.4p6.
110 * Makefile.in: Rebuild with automake 1.4p6.
111 * doc/Makefile.in: Rebuild with automake 1.4p6.
112 * configure.in: Autoupdate with autoupdate 2.59.
113 * config.in: Regenerate with autoheader 2.59.
114 * configure: Regnerate with autoconf 2.59.
116 2004-08-28 Alan Modra <amodra@bigpond.net.au>
118 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
119 symbol pointer arrays before modifying.
121 2004-08-28 Alan Modra <amodra@bigpond.net.au>
123 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
124 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
125 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
126 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
127 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
128 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
129 Use both symbol tables on non-relocatable objects. Use a common
130 error exit. Fix "mid" warning.
131 * libbfd.h: Regenerate.
132 * bfd-in2.h: Regenerate.
134 2004-08-28 Alan Modra <amodra@bigpond.net.au>
136 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
137 object file.
138 (struct sfpr_def_parms): Save some space.
139 (sfpr_define): Here too.
141 * elf64-ppc.c (compare_symbols): Put section syms first.
142 (sym_exists_at): New function.
143 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
144 points only for relocatable files. Use .opd section contents
145 otherwise. Generally clean up the code.
147 2004-08-27 Alan Modra <amodra@bigpond.net.au>
149 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
150 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
151 (struct sfpr_def_parms): New.
152 (sfpr_define): New function.
153 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
154 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
155 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
156 (savefpr1_tail, restfpr1_tail): New functions.
157 (savevr, savevr_tail, restvr, restvr_tail): New functions.
158 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
159 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
160 code. Define all ABI mandated _save and _rest functions.
162 2004-08-26 Paul Brook <paul@codesourcery.com>
164 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
166 2004-08-26 Alan Modra <amodra@bigpond.net.au>
168 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
169 TRUE or FALSE.
171 2004-08-26 Alan Modra <amodra@bigpond.net.au>
173 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
174 that pcrel correction is applied for R_386_PC32.
176 2004-08-25 Alan Modra <amodra@bigpond.net.au>
178 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
179 for R_386_32 and R_386_PC32 relocs against symbols defined in
180 discarded sections.
182 2004-08-25 Dmitry Diky <diwil@spec.ru>
184 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
185 Add new relocations.
186 * bfd-in2.h: Regenerate.
187 * libbfd.h: Regenerate.
188 * elf32-msp430.c: Clean-up code.
189 (elf_msp430_howto_table): Add new relocation entries.
190 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
191 (msp430_elf_relax_section): New function.
192 (msp430_elf_relax_delete_bytes): New function.
193 (msp430_elf_symbol_address_p): New function.
195 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
197 * elf32-m32r.c (m32r_elf_relocate_section): Handle
198 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
200 2004-08-20 Daniel Jacobowitz <dan@debian.org>
202 * elflink.c (_bfd_elf_section_already_linked): Handle
203 SEC_LINK_DUPLICATES_SAME_CONTENTS.
205 2004-08-19 Mark Mitchell <mark@codesourcery.com>
207 * config.bfd (arm*-*-symbianelf*): New target.
208 (arm*-*-eabi*): Likewise.
210 2004-08-19 Alan Modra <amodra@bigpond.net.au>
212 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
213 "struct ppc_link_hash_entry *".
214 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
215 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
217 2004-08-19 Jakub Jelinek <jakub@redhat.com>
219 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
220 entries (where fd_aux overlaps next entry's fd_func).
221 Add non_overlapping argument, use it.
222 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
223 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
224 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
225 as indexes into opd_sym_map/opd_adjust array.
226 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
228 2004-08-18 Alan Modra <amodra@bigpond.net.au>
230 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
231 if we can look up their function descriptor in a regular file.
233 2004-08-18 Nick Clifton <nickc@redhat.com>
235 PR 324
236 * cofflink.c (coff_link_add_symbols): Check that the comdat
237 pointer in the coff_section_data structure has been initialised
238 before using it.
240 2004-08-18 Alan Modra <amodra@bigpond.net.au>
242 PR 338
243 * elflink.c (bfd_elf_record_link_assignment): Add comment about
244 changing bfd_link_hash_undefined to bfd_link_hash_new.
246 2004-08-17 Jakub Jelinek <jakub@redhat.com>
248 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
249 if not yet defined.
250 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
251 (synthetic_opd, synthetic_relocatable): New variables.
252 (compare_symbols, compare_relocs): New helper routines.
253 (ppc64_elf_get_synthetic_symtab): New function.
254 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
255 to relsyms.
256 * bfd-in2.h: Regenerated.
257 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
258 to relsyms. Return 0 if abfd is relocatable.
260 2004-08-17 Alan Modra <amodra@bigpond.net.au>
262 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
264 2004-08-17 Nick Clifton <nickc@redhat.com>
266 * (is_arm_mapping_symbol_name): New function - return true
267 when a symbol name matches the requirements for an ARM mapping
268 symbol name.
269 (arm_elf_find_function): New function based on
270 elf_find_function in elf.c but skipping ARM mapping symbols
271 and including thumb function symbols.
272 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
273 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
275 2004-08-17 Alan Modra <amodra@bigpond.net.au>
277 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
278 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
279 (ppc64_elf_brtaken_reloc): Here too.
281 2004-08-17 Alan Modra <amodra@bigpond.net.au>
283 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
284 symbol visibility.
285 (ppc64_elf_check_directives): Check that we have the right hash
286 table before proceeding.
288 2004-08-17 Alan Modra <amodra@bigpond.net.au>
290 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
291 (adjust_opd_syms): Attach opd syms for deleted entries to one of
292 the sections that will be discarded.
294 2004-08-16 Alan Modra <amodra@bigpond.net.au>
296 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
298 2004-08-16 Alan Modra <amodra@bigpond.net.au>
300 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
301 free space available.
303 2004-08-16 Alan Modra <amodra@bigpond.net.au>
305 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
306 occurrences with bfd_byte * thoughout file.
308 * coff-rs6000.c (do_shared_object_padding): Warning fix.
309 (xcoff_write_armap_big): Likewise.
310 (xcoff_write_archive_contents_old): Likewise.
311 (xcoff_write_archive_contents_big): Likewise.
313 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
315 2004-08-13 Nick Clifton <nickc@redhat.com>
317 * elf32-arm.h: Convert to ISO C90.
319 2004-08-13 Alan Modra <amodra@bigpond.net.au>
321 PR 293
322 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
323 zero the plt field.
325 2004-08-13 Alan Modra <amodra@bigpond.net.au>
327 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
328 (bfd_archive_filename, bfd_get_section_ident): Delete.
329 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
330 bfd_archive_filename.
331 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
332 to warn about symbols in discarded sections. Use _bfd_error_handler.
333 * aout-adobe.c (aout_adobe_callback): See below.
334 * aout-cris.c (swap_ext_reloc_in): ..
335 * coff-arm.c (find_thumb_glue, find_arm_glue,
336 coff_arm_relocate_section, bfd_arm_process_before_allocation,
337 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
338 coff_arm_copy_private_bfd_data): ..
339 * coff-i860.c (i860_reloc_processing): ..
340 * coff-mcore.c (mcore_coff_unsupported_reloc,
341 coff_mcore_relocate_section): ..
342 * coff-ppc.c (coff_ppc_relocate_section): ..
343 * coff-rs6000.c (xcoff_create_csect_from_smclas
344 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
345 sh_swap_insns, sh_relocate_section): ..
346 * coff-tic54x.c (tic54x_reloc_processing): ..
347 * coff-tic80.c (coff_tic80_relocate_section): ..
348 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
349 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
350 coff_slurp_symbol_table, coff_classify_symbol,
351 coff_slurp_reloc_table): ..
352 * coffgen.c (_bfd_coff_read_string_table): ..
353 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
354 _bfd_coff_generic_relocate_section): ..
355 * cpu-arm.c (bfd_arm_merge_machines): ..
356 * cpu-sh.c (sh_merge_bfd_arch): ..
357 * elf-hppa.h (elf_hppa_relocate_section): ..
358 * elf.c (bfd_elf_string_from_elf_section, setup_group,
359 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
360 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
361 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
362 * elf32-arm.h (find_thumb_glue, find_arm_glue,
363 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
364 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
365 elf32_arm_relocate_section, elf32_arm_set_private_flags,
366 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
367 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
368 cris_elf_merge_private_bfd_data
369 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
370 * elf32-gen.c (elf32_generic_link_add_symbols): ..
371 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
372 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
373 elf32_hppa_relocate_section): ..
374 * elf32-i370.c (i370_elf_merge_private_bfd_data,
375 i370_elf_check_relocs, i370_elf_relocate_section): ..
376 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
377 elf_i386_relocate_section): ..
378 * elf32-m32r.c (m32r_elf_relocate_section,
379 m32r_elf_merge_private_bfd_data): ..
380 * elf32-m68hc1x.c (m68hc12_add_stub,
381 _bfd_m68hc11_elf_merge_private_bfd_data): ..
382 * elf32-m68k.c (elf_m68k_relocate_section): ..
383 * elf32-mcore.c (mcore_elf_unsupported_reloc,
384 mcore_elf_relocate_section): ..
385 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
386 ppc_elf_check_relocs, ppc_elf_relocate_section,
387 ppc_elf_begin_write_processing): ..
388 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
389 elf_s390_relocate_section): ..
390 * elf32-sh-symbian.c (sh_symbian_import_as,
391 sh_symbian_process_embedded_commands,
392 sh_symbian_relocate_section): ..
393 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
394 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
395 sh_elf_merge_private_data): ..
396 * elf32-sparc.c (elf32_sparc_check_relocs,
397 elf32_sparc_relocate_section,
398 elf32_sparc_merge_private_bfd_data): ..
399 * elf32-v850.c (v850_elf_check_relocs,
400 v850_elf_merge_private_bfd_data): ..
401 * elf32-xtensa.c (elf_xtensa_check_relocs,
402 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
403 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
404 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
405 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
406 * elf64-gen.c (elf64_generic_link_add_symbols): ..
407 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
408 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
409 ppc64_elf_relocate_section): ..
410 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
411 elf_s390_relocate_section): ..
412 * elf64-sh64.c (sh_elf64_relocate_section): ..
413 * elf64-sparc.c (sparc64_elf_check_relocs,
414 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
415 sparc64_elf_merge_private_bfd_data): ..
416 * elf64-x86-64.c (elf64_x86_64_check_relocs,
417 elf64_x86_64_relocate_section): ..
418 * elflink.c (_bfd_elf_add_default_symbol,
419 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
420 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
421 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
422 elf_get_linked_section_vma, elf_fixup_link_order,
423 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
424 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
425 * elfxx-ia64.c (elfNN_ia64_relax_section,
426 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
427 * elfxx-mips.c (mips_elf_perform_relocation,
428 _bfd_mips_elf_check_relocs,
429 _bfd_mips_elf_merge_private_bfd_data): ..
430 * ieee.c (ieee_slurp_external_symbols): ..
431 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
432 * libbfd.c (_bfd_generic_verify_endian_match): ..
433 * linker.c (_bfd_generic_link_add_one_symbol,
434 _bfd_generic_section_already_linked): ..
435 * pdp11.c (translate_to_native_sym_flags): ..
436 * pe-mips.c (coff_pe_mips_relocate_section): ..
437 * peicode.h (pe_ILF_build_a_bfd): ..
438 * srec.c (srec_bad_byte): ..
439 * stabs.c (_bfd_link_section_stabs): ..
440 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
441 Replace all uses of bfd_archive_filename and bfd_get_section_ident
442 with corresponding %B and %A in _bfd_error_handler format string.
443 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
444 calls to use %A and %B. Fix "against symbol .. from section" and
445 similar error messages. Combine multiple _bfd_error_handler calls
446 where they were separated due to bfd_archive_filename deficiencies.
447 * bfd-in2.h: Regenerate.
449 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
451 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
452 relocation.
454 2004-08-10 Alan Modra <amodra@bigpond.net.au>
456 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
457 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
458 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
459 Add twiddled_syms.
460 (link_hash_newfunc): Init was_undefined.
461 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
462 Use undefweak instead.
463 (ppc64_elf_check_directives): Fix undefs chain.
464 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
465 references.
466 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
467 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
468 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
470 2004-08-09 Jakub Jelinek <jakub@redhat.com>
472 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
473 error, test input_section flags rather than sec.
475 2004-08-09 Alan Modra <amodra@bigpond.net.au>
477 * elf-bfd.h (struct elf_backend_data): Add
478 elf_backend_archive_symbol_lookup.
479 (_bfd_elf_archive_symbol_lookup): Declare.
480 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
481 (elf_link_add_archive_symbols): ..extracted from here. Call the
482 backend version.
483 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
484 (elfNN_bed): Init new field.
485 * elf64-ppc.c (elf_backend_check_directives): Define.
486 (elf_backend_archive_symbol_lookup): Define.
487 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
488 a ppc_link_hash_entry pointer.
489 (get_fdh): Move.
490 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
491 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
492 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
493 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
494 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
495 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
496 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
497 descriptor symbols.
499 2004-08-09 Alan Modra <amodra@bigpond.net.au>
501 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
502 (ppc64_elf_add_symbol_hook): Test for NULL section.
503 (get_sym_h): Formatting.
504 (ppc64_elf_size_stubs): Include reloc addend in value stored as
505 stub target_value.
507 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
508 long branch stubs with code handling plt and r2off branch stubs.
510 2004-08-09 Alan Modra <amodra@bigpond.net.au>
512 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
513 * elflink.c (elf_link_input_bfd): Formatting.
514 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
515 all callers.
516 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
517 (link_hash_newfunc): Don't set it.
518 (ppc64_elf_copy_indirect_symbol): Nor copy it.
519 (ppc64_elf_mark_entry_syms): Delete.
520 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
521 sections. Use get_opd_info.
522 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
524 2004-08-09 Alan Modra <amodra@bigpond.net.au>
526 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
528 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
529 (func_desc_adjust): Don't set have_undefweak.
530 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
531 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
533 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
534 "struct ppc_link_hash_entry *". Adjust all references.
535 (ppc64_elf_hide_symbol): Correct a comment.
537 * elf64-ppc.c (get_opd_info): New function.
538 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
539 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
540 before calling get_fdh. Test fdh rather than h before dereferencing
541 fdh. Mark removed symbols in opd_adjust.
542 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
543 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
544 opd symbols.
545 (ppc64_elf_output_symbol_hook): Likewise.
547 2004-08-06 Paul Brook <paul@codesourcery.com>
549 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
550 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
551 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
552 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
553 and BFD_RELOC_ARM_SBREL32.
554 * bfd-in2.h, bbfd.h: Regenerate.
556 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
558 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
559 the dynamic link symbol actually in use.
561 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
563 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
565 2004-07-31 Joel Brobecker <brobecker@gnat.com>
566 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
568 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
569 SHN_MIPS_TEXT and SHN_MIPS_DATA.
571 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
572 Nick Clifton <nickc@redhat.com>
574 PR 290
575 * bfd.c (_bfd_default_error_handler): Make it global.
577 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
579 * elf.c (assign_section_numbers): Cope gracefully with sections
580 which have SHF_LINK_ORDER set but no sh_link set up.
581 * elflink.c (elf_get_linked_section_vma): Likewise.
583 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
584 it to NULL.
586 * elfxx-target.h (elf_backend_link_order_error_handler): New.
587 Set it to _bfd_default_error_handler.
588 (elfNN_bed): Add elf_backend_link_order_error_handler.
590 * libbfd-in.h (_bfd_default_error_handler): New.
592 * libbfd.h: Regenerated.
594 2004-07-30 Jakub Jelinek <jakub@redhat.com>
596 * archures.c (bfd_mach_sparc_64bit_p): Define.
597 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
598 * bfd-in2.h: Rebuilt.
600 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
602 Introduce SH2a support.
603 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
604 * archures.c (bfd_mach_sh2a_nofpu): New.
605 * bfd-in2.h: Rebuilt.
606 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
607 (arch_info_struct): Add sh2a_nofpu.
608 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
609 2003-12-29 DJ Delorie <dj@redhat.com>
610 * reloc.c: Add relocs for sh2a.
611 * bfd-in2.h: Regenerate.
612 * libbfd.hh: Regenerate.
613 2003-12-01 Michael Snyder <msnyder@redhat.com>
614 * archures.c (bfd_mach_sh2a): New.
615 * bfd-in2.h: Rebuilt.
616 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
617 (SH2A_NEXT): New.
618 (arch_info_struct): Add sh2a.
619 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
621 2004-07-28 Nick Clifton <nickc@redhat.com>
622 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
624 PR 273
625 * som.c (setup_sections): Improve estimation of space sizes in
626 relocatable objects.
628 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
629 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
630 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
631 to targ_selvecs.
632 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
633 * configure: Regenerate.
634 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
635 case that accepts OSABI=NetBSD and OSABI=SysV.
636 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
637 the base of .got or .data (if .got does not exist).
638 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
639 set OSABI=NetBSD.
640 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
641 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
642 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
643 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
645 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
647 PR 161/251
648 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
649 (elf_sec_group): Defined.
650 (bfd_elf_match_symbols_in_sections): New prototype.
651 (_bfd_elf_setup_group_pointers): Likewise.
653 * elf.c (bfd_elf_discard_group): Abort.
654 (bfd_elf_set_group_contents): Also include relocation sections.
655 Remove zero-fill for ld -r.
656 (_bfd_elf_setup_group_pointers): New function.
657 (elf_sort_elf_symbol): Likewise.
658 (elf_sym_name_compare): Likewise.
659 (bfd_elf_match_symbols_in_sections): Likewise.
661 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
663 * elflink.c (match_group_member): New.
664 (elf_link_input_bfd): Check group member for discarded section.
665 (try_match_symbols_in_sections): New function.
666 (already_linked): Likewise.
667 (_bfd_elf_section_already_linked): Support mixing comdat group
668 and linkonce section.
670 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
671 * linker.c (bfd_section_already_linked_table_traverse): New.
673 * libbfd.h: Regenerated.
675 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
677 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
678 BFD_RELOC_CRX_SWITCH32.
679 * bfd-in2.h: Regenerate.
680 * libbfd.h: Regenerate.
681 * elf32-crx.c: Support relocation/relaxation of
682 BFD_RELOC_CRX_SWITCH* types.
684 2004-07-27 Alan Modra <amodra@bigpond.net.au>
686 * elf64-ppc.c: Correct "Linker stubs" comment.
688 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
690 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
691 linked-to section.
692 (elf_linked_to_section): New.
694 * elf.c (assign_section_numbers): Set up sh_link for
695 SHF_LINK_ORDER.
697 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
698 to sh_link for SHT_IA_64_UNWIND sections.
700 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
702 * elflink.c (elf_fixup_link_order): Add _() to error message.
704 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
706 * elflink.c (elf_fixup_link_order): Issue a warning and flag
707 an error if failed.
709 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
711 * aout-adobe.c (aout_32_section_already_linked): Defined.
712 * aout-target.h (MY_section_already_linked): Likewise.
713 * aout-tic30.c (MY_section_already_linked): Likewise.
714 * binary.c (binary_section_already_linked): Likewise.
715 * bout.c (b_out_section_already_linked): Likewise.
716 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
717 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
718 * coffcode.h (coff_section_already_linked): Likewise.
719 * i386msdos.c (msdos_section_already_linked): Likewise.
720 * i386os9k.c (os9k_section_already_linked): Likewise.
721 * ieee.c (ieee_section_already_linked): Likewise.
722 * ihex.c (ihex_section_already_linked): Likewise.
723 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
724 * mmo.c (mmo_section_already_linked): Likewise.
725 * nlm-target.h (nlm_section_already_linked): Likewise.
726 * oasys.c (oasys_section_already_linked): Likewise.
727 * pef.c (bfd_pef_section_already_linked): Likewise.
728 * ppcboot.c (ppcboot_section_already_linked): Likewise.
729 * som.c (som_bfd_discard_group): Likewise.
730 * srec.c (srec_section_already_linked): Likewise.
731 * tekhex.c (tekhex_section_already_linked): Likewise.
732 * versados.c (versados_section_already_linked): Likewise.
733 * vms.c (vms_section_already_linked): Likewise.
734 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
735 * xsym.c (bfd_sym_section_already_linked): Likewise.
737 * bfd-in.h (bfd_section_already_linked_table_init): New.
738 (bfd_section_already_linked_table_free): Likewise.
740 * coff-rs6000.c (rs6000coff_vec): Add
741 _bfd_generic_section_already_linked.
742 (pmac_xcoff_vec): Likewise.
743 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
744 (aix5coff64_vec): Likewise.
746 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
747 * elflink.c (_bfd_elf_section_already_linked): New function.
749 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
751 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
752 (_bfd_generic_section_already_linked): New.
753 (bfd_section_already_linked_hash_entry): Likewise.
754 (bfd_section_already_linked): Likewise.
755 (bfd_section_already_linked_table_lookup): Likewise.
756 (bfd_section_already_linked_table_insert): Likewise.
758 * linker.c (bfd_section_already_linked): New.
759 (_bfd_section_already_linked_table): Likewise.
760 (bfd_section_already_linked_table_lookup): Likewise.
761 (bfd_section_already_linked_table_insert): Likewise.
762 (already_linked_newfunc): Likewise.
763 (bfd_section_already_linked_table_init): Likewise.
764 (bfd_section_already_linked_table_free): Likewise.
765 (_bfd_generic_section_already_linked): Likewise.
767 * section.c (bfd_section): Remove comdat.
768 (bfd_comdat_info): Moved to ...
769 * bfd-in.h (coff_comdat_info): Here.
770 (bfd_coff_get_comdat_section): New.
771 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
772 * libcoff-in.h (coff_section_tdata): Add comdat.
773 * coffcode.h (handle_COMDAT): Updated.
774 * cofflink.c (coff_link_add_symbols): Likewise.
775 * ecoff.c (bfd_debug_section): Likewise.
777 * targets.c (bfd_target): Add _section_already_linked.
778 (BFD_JUMP_TABLE_LINK): Updated.
780 * bfd-in2.h: Regenerated.
781 * libbfd.h: Likewise.
782 * libcoff.h: Likewise.
784 2003-07-21 Paul Brook <paul@codesourcery.com>
786 * elflink.c (elf_get_linked_section_vma, compare_link_order,
787 elf_fixup_link_order): New functions.
788 (bfd_elf_final_link): Call elf_fixup_link_order.
790 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
792 * elf-bfd.h (ELF_COMMON_DEF_P): New.
793 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
794 common definitions.
795 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
796 _bfd_elf_symbol_refs_local_p.
797 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
798 symbols.
800 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
802 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
803 DYN_NO_NEEDED.
804 (bfd_elf_get_dyn_lib_class): New prototype.
805 * elf.c (bfd_elf_get_dyn_lib_class): New function.
807 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
808 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
809 entry is needed. Issue an error if a DT_NEEDED entry is needed
810 for a file marked DYN_NO_NEEDED.
811 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
812 for DT_NEEDED tags.
814 * bfd-in2.h: Regenerated.
816 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
818 * elflink.c (elf_section_complain_discarded): Don't complain in
819 .PARISC.unwind.
821 2004-07-10 James E Wilson <wilson@specifixinc.com>
823 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
824 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
825 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
826 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
827 Fix callers.
828 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
829 bfd_put_64 to bfd_putl64.
830 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
832 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
834 PR 240
835 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
836 .init/.fini sections when trying to relax it.
838 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
840 * elf.c (assign_file_positions_for_segments): Make sure the
841 .dynamic section is the first section in the PT_DYNAMIC segment.
843 2004-07-09 Nick Clifton <nickc@redhat.com>
845 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
846 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
847 sh_elf_get_flags_from_mach functions so that they do not conflict
848 when this target is built with other sh-elf targets.
849 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
850 suppression of this function.
851 (sh_elf_find_flags): Likewise.
853 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
855 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
856 (ALL_MACHINES_CFILES): Add cpu-crx.c.
857 (BFD32_BACKENDS): Add elf32-crx.lo.
858 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
859 (cpu-crx.lo): New target.
860 (elf32-crx.lo): New target.
861 * Makefile.in: Regenerate.
862 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
863 (bfd_archures_list): Add bfd_crx_arch.
864 * bfd-in2.h: Regenerate.
865 * config.bfd: Handle crx-*-elf*, crx*.
866 * configure.in: Handle bfd_elf32_crx_vec.
867 * configure: Regenerate.
868 * cpu-crx.c: New file.
869 * elf32-crx.c: Likewise.
870 * libbfd.h: Regenerate.
871 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
872 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
873 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
874 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
875 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
876 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
877 * targets.c (bfd_elf32_crx_vec): Declare.
878 (bfd_target_vector): Add bfd_elf32_crx_vec.
880 2004-07-06 Nick Clifton <nickc@redhat.com>
882 * config.bfd: Add sh-symbian-elf target.
883 * configure.in: Add bfd_elf32_shl_symbian_vec.
884 * configure: Regenerate.
885 * elf-bfd.h (struct elf_backend_data): Add new field
886 'check_directives'.
887 * elflink.c (elf_link_add_object_symbols): Invoke the
888 check_directives function, if defined.
889 * elfxx-target.h: Provide a default, NULL definition for
890 check_directives.
891 * targets.c: Add bfd_elf32_shl_symbian_vec.
892 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
893 definition.
894 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
895 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
896 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
897 not already been defined.
898 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
899 * sh-symbian.c: New file. Provide functions to support the
900 * sh-symbian-elf target.
901 * Makefile.am: Add elf32-sh-symbian.c
902 * Makefile.in: Regenerate.
904 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
906 * elf32-sh.c: Include ../opcodes/sh-opc.h.
907 * Makefile.am: Ran make dep-am.
908 * Makefile.in: Ran make dep-in.
910 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
912 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
913 externals properly.
915 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
917 * config.bfd: Add want64 to configuration target s390-*-linux*.
919 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
921 * bfd.c (bfd_get_section_ident): New.
923 * elflink.c (elf_link_read_relocs_from_section): Call
924 bfd_get_section_ident to identify the section when reporting
925 error.
926 (_bfd_elf_link_output_relocs): Likewise.
927 (elf_link_output_extsym): Likewise.
928 (elf_link_input_bfd): Likewise.
929 (bfd_elf_gc_record_vtinherit): Likewise.
931 * bfd-in2.h: Regenerated.
933 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
934 Nick Clifton <nickc@redhat.com>
936 PR 204
937 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
938 of section symbols to mips_elf_sort_hash_table ().
940 2004-07-01 Alan Modra <amodra@bigpond.net.au>
942 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
943 change. Comment.
944 (elf_section_complain_discarded): New function. Handle
945 .gcc_except_table too.
946 (elf_link_input_bfd): Rewrite handling of relocs against symbols
947 in discarded sections.
948 * elf-bfd.h (elf_discarded_section): Protect macro arg.
950 2004-06-30 James E Wilson <wilson@specifixinc.com>
952 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
953 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
955 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
957 PR 233
958 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
959 local references to discarded sections and report their
960 locations.
962 2004-06-30 Alan Modra <amodra@bigpond.net.au>
964 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
965 sec_info_type, test section name instead.
967 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
969 PR 240
970 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
971 in .init/.fini sections.
973 2004-06-29 Bob Wilson <bob.wilson@acm.org>
975 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
976 bfd_get_section_limit.
978 2004-06-29 Bob Wilson <bob.wilson@acm.org>
980 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
981 output section size.
983 2004-06-29 Alan Modra <amodra@bigpond.net.au>
985 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
986 rawsize.
987 (mmix_elf_perform_relocation): Adjust for above change.
988 (mmix_elf_relocate_section): Likewise.
989 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
990 (mmix_elf_get_section_contents): Delete.
991 (bfd_elf64_get_section_contents): Delete.
992 (mmix_elf_relocate_section): Zero stub area.
993 * linker.c (default_indirect_link_order): Alloc max of section size
994 and rawsize.
995 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
996 * section.c (bfd_malloc_and_get_section): Likewise.
997 (struct bfd_section): Update rawsize comment.
998 * bfd-in2.h: Regenerate.
1000 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1002 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1004 * bfd-in.h (bfd_get_section_limit): Define.
1005 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1006 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1007 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1008 * coff-arm.c (coff_arm_relocate_section): Likewise.
1009 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1010 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1011 (bfd_ns32k_final_link_relocate): Likewise.
1012 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1013 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1014 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1015 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1016 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1017 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1018 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1019 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1020 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1021 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1022 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1023 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1024 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1025 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1026 * elf32-v850.c (v850_elf_reloc): Likewise.
1027 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1028 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1029 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1030 * elf64-mips.c (mips_elf64_gprel32_reloc)
1031 (mips16_gprel_reloc): Likewise.
1032 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1033 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1034 * elf64-sparc.c (init_insn_reloc): Likewise.
1035 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1036 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1037 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1038 (_bfd_mips_elf_generic_reloc): Likewise.
1039 * bfd-in2.h: Regenerate.
1041 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1043 * bfd-in.h (struct stab_info): Move from stabs.c.
1044 * stabs.c (struct stab_link_includes_table): Delete.
1045 (stab_link_includes_lookup): Delete.
1046 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1047 level of indirection from sinfo parm.
1048 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1049 stabstr section. Adjust hash table accesses.
1050 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1051 alloc. Adjust stab_info test.
1052 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1053 (_bfd_coff_final_link): Adjust stab_info test.
1054 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1055 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1056 in place.
1057 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1058 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1059 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1060 stabstr section. Adjust stab_info test.
1061 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1062 (_bfd_write_stab_strings): Adjust prototypes.
1063 * libbfd.h: Regenerate.
1064 * libcoff.h: Regenerate.
1065 * bfd-in2.h: Regenerate.
1067 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1069 From Miod Vallat <miod@online.fr>:
1070 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1072 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1074 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1075 (struct elf32_mn10300_link_hash_entry): Remove
1076 pcrel_relocs_copied.
1077 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1078 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1079 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1080 and gotoff relocations if the symbol doesn't bind locally. Use
1081 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1082 relocation for PCREL32.
1083 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1084 to test whether a symbol binds locally.
1085 (elf32_mn10300_link_hash_newfunc): Don't initialize
1086 pcrel_relocs_copied.
1087 (_bfd_mn10300_elf_discard_copies): Delete.
1088 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1090 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1092 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1094 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1096 * som.c (som_set_reloc_info): Correct small typo.
1098 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1100 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1101 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1102 (m32r_elf_gcsweep_hook): Likewise.
1103 (m32r_elf_check_relocs): Likewise.
1104 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1105 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1106 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1107 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1108 * bfd-in2.h: Regenerated.
1109 * libbfd.h: Regenerated.
1111 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1114 relocation symbol.
1115 (elf64_x86_64_relocate_section): Issue an error for
1116 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1117 against global symbols when building shared library.
1119 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1121 * section.c (struct sec): Rename "_cooked_size" to "size".
1122 Rename "_raw_size" to "rawsize".
1123 (STD_SECTION): Adjust comments.
1124 (bfd_set_section_size, bfd_get_section_contents): Use size.
1125 (bfd_malloc_and_get_section): New function.
1126 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1127 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1128 Correctly free reloc and contents memory.
1129 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1130 and fake CIE now that we can shink section size to zero.
1131 (_bfd_elf_write_section_eh_frame): Likewise..
1132 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1133 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1134 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1135 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1136 unneeded indirection.
1137 * elf.c (_bfd_elf_section_offset): .. and update call.
1138 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1139 * libbfd.h: Regenerate.
1140 * bfd-in2.h: Regenerate.
1142 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1143 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1144 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1145 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1146 Similarly use "rawsize", if non-zero, in reloc functions to validate
1147 reloc addresses. Use new bfd_malloc_and_get_section in most places
1148 where bfd_get_section_contents was called. Expand all occurrences of
1149 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1150 grok_prstatus and similar functions to "size".
1151 * aix386-core.c (aix386_core_file_p): ..
1152 * aix5ppc-core.c (xcoff64_core_p): ..
1153 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1154 aout_adobe_set_section_contents): ..
1155 * aout-target.h (callback): ..
1156 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1157 MY_bfd_final_link): ..
1158 * aoutf1.h (sunos4_core_file_p): ..
1159 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1160 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1161 final_link, aout_link_input_section): ..
1162 * binary.c (binary_object_p, binary_canonicalize_symtab,
1163 binary_set_section_contents): ..
1164 * bout.c (b_out_callback, b_out_write_object_contents,
1165 b_out_set_section_contents, b_out_bfd_relax_section,
1166 b_out_bfd_get_relocated_section_contents): ..
1167 * cisco-core.c (cisco_core_file_validate): ..
1168 * coff-alpha.c (alpha_ecoff_object_p,
1169 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1170 * coff-arm.c (coff_arm_relocate_section,
1171 bfd_arm_allocate_interworking_sections): ..
1172 * coff-h8300.c (h8300_reloc16_extra_cases,
1173 h8300_bfd_link_add_symbols): ..
1174 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1175 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1176 ppc_bfd_coff_final_link): ..
1177 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1178 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1179 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1180 * coff64-rs6000.c (xcoff64_write_object_contents,
1181 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1182 * coffcode.h (coff_compute_section_file_positions,
1183 coff_write_object_contents): ..
1184 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1185 coff_section_symbol, build_debug_section): ..
1186 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1187 process_embedded_commands, _bfd_coff_link_input_bfd,
1188 _bfd_coff_write_global_sym): ..
1189 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1190 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1191 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1192 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1193 _bfd_dwarf2_find_nearest_line): ..
1194 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1195 ecoff_compute_section_file_positions,
1196 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1197 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1198 _bfd_elf_discard_section_eh_frame_hdr,
1199 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1200 _bfd_elf_write_section_eh_frame,
1201 _bfd_elf_write_section_eh_frame_hdr): ..
1202 * elf-hppa.h (elf_hppa_sort_unwind): ..
1203 * elf-m10200.c (mn10200_elf_relax_section,
1204 mn10200_elf_relax_delete_bytes,
1205 mn10200_elf_get_relocated_section_contents): ..
1206 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
1207 mn10300_elf_check_relocs, mn10300_elf_relax_section,
1208 mn10300_elf_relax_delete_bytes,
1209 mn10300_elf_get_relocated_section_contents,
1210 _bfd_mn10300_elf_adjust_dynamic_symbol,
1211 _bfd_mn10300_elf_discard_copies,
1212 _bfd_mn10300_elf_size_dynamic_sections,
1213 _bfd_mn10300_elf_finish_dynamic_sections): ..
1214 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
1215 _bfd_elf_make_section_from_phdr, elf_fake_sections,
1216 bfd_elf_set_group_contents, map_sections_to_segments,
1217 elf_sort_sections, assign_file_positions_for_segments,
1218 SECTION_SIZE, copy_private_bfd_data,
1219 _bfd_elf_get_dynamic_reloc_upper_bound,
1220 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
1221 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
1222 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
1223 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
1224 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
1225 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
1226 bfd_elf32_arm_process_before_allocation,
1227 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
1228 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
1229 elf32_arm_write_section): ..
1230 * elf32-cris.c (cris_elf_grok_prstatus,
1231 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
1232 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
1233 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
1234 elf_cris_discard_excess_dso_dynamics,
1235 elf_cris_discard_excess_program_dynamics): ..
1236 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
1237 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
1238 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
1239 _frv_create_got_section, _frvfdpic_assign_plt_entries,
1240 elf32_frvfdpic_size_dynamic_sections,
1241 elf32_frvfdpic_modify_segment_map,
1242 elf32_frvfdpic_finish_dynamic_sections): ..
1243 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
1244 elf32_h8_get_relocated_section_contents): ..
1245 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
1246 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
1247 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
1248 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
1249 elf32_hppa_finish_dynamic_sections): ..
1250 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
1251 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
1252 i370_elf_finish_dynamic_sections): ..
1253 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
1254 allocate_dynrelocs, elf_i386_size_dynamic_sections,
1255 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
1256 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
1257 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
1258 * elf32-ip2k.c (ip2k_is_switch_table_128,
1259 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
1260 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
1261 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
1262 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
1263 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
1264 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
1265 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
1266 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1267 m32r_elf_get_relocated_section_contents): ..
1268 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
1269 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
1270 m68hc11_elf_relax_delete_bytes): ..
1271 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
1272 m68hc12_elf_size_one_stub): ..
1273 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
1274 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
1275 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
1276 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
1277 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
1278 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
1279 elf32_mips_grok_prstatus): ..
1280 * elf32-or32.c (or32_elf_consth_reloc): ..
1281 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
1282 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
1283 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
1284 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
1285 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
1286 ppc_elf_final_write_processing): ..
1287 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
1288 allocate_dynrelocs, elf_s390_size_dynamic_sections,
1289 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
1290 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
1291 sh_elf_relax_delete_bytes, sh_elf_align_loads,
1292 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
1293 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
1294 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
1295 * elf32-sh64-com.c (sh64_address_in_cranges,
1296 sh64_get_contents_type): ..
1297 * elf32-sh64.c (sh64_find_section_for_address,
1298 sh64_elf_final_write_processing): ..
1299 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
1300 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
1301 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
1302 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
1303 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
1304 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
1305 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
1306 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
1307 elf_vax_finish_dynamic_sections): ..
1308 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
1309 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
1310 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
1311 xstormy16_elf_finish_dynamic_sections): ..
1312 * elf32-xtensa.c (xtensa_read_table_entries,
1313 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
1314 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
1315 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
1316 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
1317 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
1318 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
1319 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
1320 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
1321 xtensa_callback_required_dependence): ..
1322 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
1323 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
1324 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
1325 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
1326 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
1327 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
1328 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
1329 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
1330 * elf64-hppa.c (allocate_dynrel_entries,
1331 elf64_hppa_size_dynamic_sections,
1332 elf64_hppa_finish_dynamic_sections): ..
1333 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
1334 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
1335 elf64_mips_grok_prstatus): ..
1336 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
1337 mmix_elf_relocate_section, mmix_elf_final_link,
1338 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
1339 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
1340 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
1341 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
1342 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
1343 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
1344 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
1345 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
1346 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
1347 ppc64_elf_finish_dynamic_sections): ..
1348 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
1349 allocate_dynrelocs, elf_s390_size_dynamic_sections,
1350 elf_s390_finish_dynamic_sections): ..
1351 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
1352 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
1353 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
1354 sh64_elf64_finish_dynamic_sections): ..
1355 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
1356 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
1357 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
1358 sparc64_elf_finish_dynamic_symbol,
1359 sparc64_elf_finish_dynamic_sections): ..
1360 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
1361 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
1362 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
1363 elf64_x86_64_finish_dynamic_sections): ..
1364 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
1365 * elfcode.h (elf_slurp_reloc_table): ..
1366 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
1367 elf_finalize_dynstr, elf_link_add_object_symbols,
1368 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
1369 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
1370 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
1371 elf32_mips_grok_prstatus): ..
1372 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
1373 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
1374 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
1375 elfNN_ia64_finish_dynamic_sections): ..
1376 * elfxx-mips.c (mips_elf_create_procedure_table,
1377 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
1378 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
1379 mips_elf_global_got_index, mips_elf_multi_got,
1380 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
1381 mips_elf_allocate_dynamic_relocations,
1382 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
1383 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
1384 _bfd_mips_elf_always_size_sections,
1385 _bfd_mips_elf_size_dynamic_sections,
1386 _bfd_mips_elf_finish_dynamic_symbol,
1387 _bfd_mips_elf_finish_dynamic_sections,
1388 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
1389 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
1390 _bfd_elf_mips_get_relocated_section_contents,
1391 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
1392 * hp300hpux.c (callback): ..
1393 * hppabsd-core.c (make_bfd_asection): ..
1394 * hpux-core.c (make_bfd_asection): ..
1395 * i386linux.c (linux_link_create_dynamic_sections,
1396 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
1397 * i386msdos.c (msdos_write_object_contents): ..
1398 * i386os9k.c (os9k_callback, os9k_write_object_contents,
1399 os9k_set_section_contents): ..
1400 * ieee.c (parse_expression, ieee_slurp_external_symbols,
1401 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
1402 ieee_write_section_part, do_with_relocs, do_as_repeat,
1403 do_without_relocs, ieee_write_debug_part, init_for_output,
1404 ieee_set_section_contents): ..
1405 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
1406 * irix-core.c (do_sections, make_bfd_asection): ..
1407 * libaout.h (aout_section_merge_with_text_p): ..
1408 * libbfd.c (_bfd_generic_get_section_contents,
1409 _bfd_generic_get_section_contents_in_window): ..
1410 * linker.c (default_indirect_link_order): ..
1411 * lynx-core.c (make_bfd_asection): ..
1412 * m68klinux.c (linux_link_create_dynamic_sections,
1413 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
1414 * mach-o.c (bfd_mach_o_make_bfd_section,
1415 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
1416 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
1417 bfd_mach_o_scan_read_segment): ..
1418 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
1419 _bfd_merge_sections): ..
1420 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
1421 mmo_map_set_sizes, mmo_canonicalize_symtab,
1422 mmo_internal_write_section, mmo_write_object_contents): ..
1423 * netbsd-core.c (netbsd_core_file_p): ..
1424 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
1425 nlm_alpha_set_public_section): ..
1426 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
1427 * nlm32-sparc.c (nlm_sparc_write_import): ..
1428 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
1429 nlm_compute_section_file_positions): ..
1430 * oasys.c (oasys_object_p, oasys_slurp_section_data,
1431 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
1432 * opncls.c (get_debug_link_info): ..
1433 * osf-core.c (make_bfd_asection): ..
1434 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1435 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
1436 final_link, aout_link_input_section): ..
1437 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
1438 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
1439 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
1440 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
1441 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
1442 * ptrace-core.c (ptrace_unix_core_file_p): ..
1443 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
1444 _bfd_final_link_relocate, bfd_generic_relax_section,
1445 bfd_generic_get_relocated_section_contents): ..
1446 * reloc16.c (bfd_coff_reloc16_relax_section,
1447 bfd_coff_reloc16_get_relocated_section_c): ..
1448 * riscix.c (riscix_some_aout_object_p): ..
1449 * rs6000-core.c (read_hdr, make_bfd_asection): ..
1450 * sco5-core.c (make_bfd_asection): ..
1451 * simple.c (bfd_simple_get_relocated_section_contents): ..
1452 * som.c (som_object_setup, setup_sections, som_prep_headers,
1453 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
1454 som_set_reloc_info, som_get_section_contents,
1455 som_bfd_link_split_section): ..
1456 * sparclinux.c (linux_link_create_dynamic_sections,
1457 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
1458 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
1459 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
1460 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
1461 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
1462 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
1463 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
1464 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
1465 sunos_finish_dynamic_link): ..
1466 * syms.c (_bfd_stab_section_find_nearest_line): ..
1467 * tekhex.c (first_phase, tekhex_set_section_contents,
1468 tekhex_write_object_contents): ..
1469 * trad-core.c (trad_unix_core_file_p): ..
1470 * versados.c (process_esd, process_otr, process_otr): ..
1471 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
1472 * vms-misc.c (add_new_contents): ..
1473 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
1474 * vms.c (vms_set_section_contents): ..
1475 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
1476 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
1477 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
1478 * xsym.c (bfd_sym_scan): .. See above.
1480 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
1482 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
1483 calling _bfd_merged_section_offset only for section symbols.
1485 2004-06-22 Alan Modra <amodra@bigpond.net.au>
1487 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
1488 for handling SEC_MERGE symbols in relax_section.
1490 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
1492 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
1493 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
1494 linked together. Mark the result as h8300sx code.
1496 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
1498 * elf-bfd.h (struct elf_backend_data): Added
1499 elf_backend_omit_section_dynsym.
1500 (_bfd_elf_link_omit_section_dynsym): Declare.
1501 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
1502 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
1503 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
1504 (_bfd_elf_link_renumber_dynsyms): ... this function.
1505 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
1506 _bfd_elf_link_omit_section_dynsym).
1507 (elfNN_bed): Added elf_backend_omit_section_dynsym.
1509 2004-06-21 Nick Clifton <nickc@redhat.com>
1511 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
1512 flags.
1514 2004-06-17 Jerome Guitton <guitton@gnat.com>
1516 * bfd-in.h (bfd_cache_close_all): New function declaration.
1517 * bfd-in2.h: Regenerate.
1518 * cache.c (bfd_cache_close_all): New function definition.
1520 2004-06-16 Mark Kettenis <kettenis@gnu.org>
1522 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
1523 4.10 and beyond.
1524 * configure: Regenerate.
1526 2004-06-16 Daniel Jacobowitz <dan@debian.org>
1528 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
1529 the pre-existing section.
1531 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1533 * section.c (struct sec): Remove usused flags. Reorganize a little.
1534 (bfd_get_section_size_before_reloc): Delete.
1535 (bfd_get_section_size_after_reloc): Delete.
1536 (STD_SECTION): Update.
1537 (bfd_get_section_size_now): Delete.
1538 (bfd_set_section_contents): Don't referece reloc_done.
1539 (bfd_get_section_contents): Remove reloc_done comment.
1540 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
1541 reloc_done.
1542 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
1543 * ecoff.c (bfd_debug_section): Update initializer.
1544 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
1545 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1546 * bfd-in.h (bfd_section_size): Expand.
1547 (bfd_get_section_size): New macro.
1548 * bfd-in2.h: Regenerate.
1549 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
1550 bfd_get_section_size_before_reloc with bfd_get_section_size.
1551 * coffcode.h (coff_write_object_contents): Likewise.
1552 * coffgen.c (build_debug_section): Likewise.
1553 * dwarf1.c (parse_line_table): Likewise.
1554 (_bfd_dwarf1_find_nearest_line): Likewise.
1555 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1556 * i386msdos.c (msdos_write_object_contents): Likewise.
1557 * pdp11.c (squirt_out_relocs): Likewise.
1558 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
1559 * elf64-mmix.c (mmix_elf_final_link): Update comment.
1561 2004-06-14 Chris Demetriou <cgd@broadcom.com>
1563 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
1564 removal) with updated comment.
1565 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
1566 BFD_RELOC_32_PCREL.
1567 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
1568 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1570 2004-06-12 Alan Modra <amodra@bigpond.net.au>
1572 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
1573 overflow on branches to undefweaks.
1575 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1577 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
1578 as ecoff_section_data() does not return a valid lvalue.
1580 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
1582 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
1583 (elf_link_add_object_symbols): Likewise.
1585 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
1586 (elf_backend_reloc_type_class): New.
1588 2004-06-08 Mark Kettenis <kettenis@gnu.org>
1590 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
1591 netbsd-core.lo.
1592 * configure: Regenerate.
1594 2004-06-07 Daniel Jacobowitz <dan@debian.org>
1596 From: Albert Chin-A-Young <china@thewrittenword.com>
1597 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
1598 to unsigned int.
1600 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
1602 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
1603 change.
1605 2004-05-28 DJ Delorie <dj@redhat.com>
1607 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
1608 for linking, but otherwise adjust reloc for merged sections.
1610 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
1612 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
1613 _bfd_merged_section_offset for local symbols.
1615 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
1617 * Makefile.am: Regenerate dependencies.
1618 * Makefile.in: Regenerate.
1619 * archures.c: Add bfd_mach_sh3_nommu .
1620 * bfd-in2.h: Regenerate.
1621 * cpu-sh.c: Add sh3-nommu architecture.
1622 (bfd_to_arch_table): Create new table.
1623 (sh_get_arch_from_bfd_mach): Create new function.
1624 (sh_get_arch_up_from_bfd_mach): Create new function.
1625 (sh_merge_bfd_arch): Create new function.
1626 * elf32-sh.c (sh_ef_bfd_table): Add table.
1627 (sh_elf_check_relocs): Replace switch statement with
1628 use of sh_ef_bfd_table .
1629 (sh_elf_get_flags_from_mach): Add new function.
1630 (sh_find_elf_flags): Likewise.
1631 (sh_elf_copy_private_data): Replace most of non-elf contents
1632 with a call to sh_merge_bfd_arch() .
1634 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
1636 * Makefile.am (bfdver.h): Use explicit filename, not $< .
1637 * Makefile.in: Regenerate.
1639 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
1641 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
1642 custom calling conventions for dynamic symbols.
1643 (mn10300_elf_relax_section): Avoid relaxing a function as a local
1644 symbol if it's an alias to a global one.
1646 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
1649 change.
1651 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
1653 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
1654 loop over hashes.
1656 2004-05-26 Alan Modra <amodra@bigpond.net.au>
1658 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
1659 for SHT_GROUP sections.
1661 2004-05-25 Alan Modra <amodra@bigpond.net.au>
1663 * elflink.c (elf_link_add_object_symbols): Don't set up merge
1664 section data here..
1665 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
1666 * merge.c: Formatting. Remove unnecessary casts. Expand
1667 bfd_get_section_alignment macro.
1668 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
1669 use throughout file.
1670 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
1671 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
1672 section name to determine sinfo group, instead test output section
1673 and alignment.
1674 (_bfd_merge_sections): Add struct bfd_link_info param. Call
1675 _bfd_strip_section_from_output rather than just twiddling flags.
1676 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
1677 (_bfd_merge_sections): Update prototype.
1678 * libbfd.h: Regenerate.
1680 2004-05-24 Mark Kettenis <kettenis@gnu.org>
1682 * netbsd-core.c: Correctly indent section that sets architecture
1683 from machine ID.
1685 From Miod Vallat <miod@online.fr>:
1686 * m88kopenbsd.c: New file.
1687 * targets.c (m88k_openbsd_vec): New.
1688 * config.bfd: Add m88k-*-openbsd*.
1689 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
1690 (m88kopenbsd_vec): New.
1691 * configure: Regenerate.
1692 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
1693 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
1694 Run "make dep-am".
1695 * Makefile.in: Regenerate.
1696 * po/SRC-POTFILES.in: Regenerate.
1698 2004-05-24 Nick Clifton <nickc@redhat.com>
1700 * hash.c: Remove bogus node "Changing the default Hash Table Size"
1701 introduced by hash table size patch.
1703 2004-05-22 Ben Elliston <bje@au.ibm.com>
1705 * configure.in (is_release): Remove.
1706 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
1707 (AC_OUTPUT): Don't output bfdver.h from version.h.
1708 * configure: Regenerate.
1709 * Makefile.am (RELEASE): New variable.
1710 (bfdver.h): New target.
1711 * Makefile.in: Regenerate.
1712 * doc/Makefile.in: Likewise.
1714 2004-05-22 Ben Elliston <bje@au.ibm.com>
1716 * Makefile.am (config.status): Don't depend on version.h.
1717 * Makefile.in: Regenerate.
1719 2004-05-22 Alan Modra <amodra@bigpond.net.au>
1721 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
1722 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
1723 * libbfd.h: Regenerate.
1724 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
1725 (_bfd_elf_rel_local_sym): Likewise.
1726 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
1727 (elf_link_input_bfd): Likewise.
1728 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
1729 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1730 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1731 (elfNN_ia64_relocate_section): Likewise.
1733 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
1735 * hash.c (bfd_default_hash_table_size): New variable.
1736 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
1737 (bfd_hash_set_default_size): New function. Set the default size
1738 to a selected prime number close to the argument. Document new
1739 function.
1740 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
1741 * bfd-in2.h: Regenerate.
1742 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
1743 * Makefile.in: Regenerate.
1745 2004-05-21 Mark Kettenis <kettenis@gnu.org>
1747 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
1748 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
1749 arm, m68k, m88k and hppa core files.
1751 2004-05-21 Nick Clifton <nickc@redhat.com>
1753 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
1754 (bfd_bwrite): Likewise.
1755 (bfd_tell): Likewise.
1756 (bfd_flush): Likewise.
1757 (bfd_stat): Likewise.
1758 (bfd_seek): Likewise.
1759 (bfd_get_mtime): Likewise.
1760 (bfd_get_size): Likewise.
1762 2004-05-19 Ben Elliston <bje@au.ibm.com>
1764 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
1766 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1768 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
1769 (bfd_generic_openr_next_archived_file): Likewise.
1771 2004-05-17 Bob Wilson <bob.wilson@acm.org>
1773 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
1774 section names by inserting a new substring after .gnu.linkonce, except
1775 for .gnu.linkonce.t.* where the "t." is replaced.
1777 2004-05-17 Adam Nemet <anemet@lnxw.com>
1779 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
1780 (m68-*-lynxos* case): Likewise.
1781 (powerpc-*-lyxnos* case): New case.
1782 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
1784 2004-05-17 David Heine <dlheine@tensilica.com>
1786 * aout-target.h (MY_bfd_copy_private_header_data): Define.
1787 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
1788 * bfd.c (bfd_copy_private_header_data): Define.
1789 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
1790 interface.
1791 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1792 * coffcode.h (coff_bfd_copy_private_header_data): Define.
1793 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
1794 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
1795 segments by calling copy_private_bfd_data.
1796 (_bfd_elf_copy_private_header_data): Define.
1797 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
1798 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
1799 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
1800 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
1801 * mmo.c (mmo_bfd_copy_private_header_data): Define.
1802 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
1803 * som.c (som_bfd_copy_private_header_data): Define.
1804 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
1805 * vms.c (vms_bfd_copy_private_header_data): Define.
1806 * bfd-in2.h: Regenerate.
1807 * libbfd.h: Regenerate.
1809 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1811 * elfxx-mips.c (MINUS_TWO): Define.
1812 (mips_elf_higher, mips_elf_highest,
1813 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
1814 some bfd_vma values.
1815 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
1817 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1819 * som.c (log2): Rename to exact_log2. Adjust all callers.
1821 2004-05-13 Paul Brook <paul@codesourcery.com>
1823 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
1824 dwarf3 format CIE entries. Remove comment about the size of the
1825 ra_column field. It is now correctly deduced.
1827 2004-05-13 Joel Sherrill <joel@oarcorp.com>
1829 * config.bfd (or32-*-rtems*): Switch to elf.
1831 2004-05-13 Nick Clifton <nickc@redhat.com>
1833 * po/fr.po: Updated French translation.
1835 2004-05-11 Jakub Jelinek <jakub@redhat.com>
1837 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
1838 into .dynsym if elf_section_data (sec)->dynindx <= 0.
1839 Adjust counting of last_local.
1840 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
1841 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
1842 created by the linker nor !SHF_ALLOC.
1844 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
1845 DT_PLTGOT to the start of the .got.plt section instead of the
1846 .got output section. Set sh_entsize for .got section in addition
1847 to .got.plt.
1848 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
1849 is at sgot->output_section->vma.
1850 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
1851 DT_PLTGOT to the start of the .got.plt section instead of the
1852 .got output section.
1853 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
1854 is at sgot->output_section->vma. Set sh_entsize for .got section
1855 in addition to .got.plt.
1856 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
1857 (bfd_section_from_phdr): Likewise.
1858 (map_sections_to_segments): Likewise.
1859 (assign_file_positions_for_segments): Likewise.
1860 (get_program_header_size): Likewise.
1861 * elflink.c (bfd_elf_size_dynamic_sections): Set
1862 elf_tdata (output_bfd)->relro from info->relro.
1863 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
1865 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
1867 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
1868 a zero symndx for which we hadn't accounted a dynamic relocation.
1869 (_frvfdpic_add_rofixup): Likewise.
1871 2004-05-07 Brian Ford <ford@vss.fsi.com>
1872 DJ Delorie <dj@redhat.com>
1874 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
1875 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
1876 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
1877 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
1879 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
1881 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
1882 immediately if there's no link info.
1883 (elf32_frvfdpic_copy_private_bfd_data): New.
1884 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
1886 2004-05-06 Zack Weinberg <zack@codesourcery.com>
1888 * dwarf2.c (add_line_info): Also set info->filename to NULL if
1889 filename argument is null; do not call strlen on a null pointer.
1891 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
1893 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
1894 special case.
1896 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
1898 * configure.in (bfd_elf32_frvfdpic_vec): New.
1899 * configure: Rebuilt.
1900 * targets.c (bfd_elf32_frvfdpic_vec): New.
1901 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
1902 on the latter.
1903 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
1904 frvfdpic instead of frv. Rearrange elf-target macros such that
1905 the FDPIC-specific ones are only defined for this new target
1906 vector.
1907 (bfd_elf32_frvfdpic_vec): Declare.
1908 (IS_FDPIC): New.
1909 (elf32_frv_relocate_section): Use it to enable segment checking
1910 and to control rofixup emission. Add output section vma to
1911 applied relocation in non-LOAD non-ALLOC sections. Use
1912 _bfd_error_handler for errors.
1913 (_frv_create_got_section): Create .rel.got and .rofixup only in
1914 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
1915 linker script.
1916 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
1917 (elf32_frvfdpic_modify_segment_map): Likewise.
1918 (elf32_frv_finish_dynamic_sections): New, do-nothing.
1919 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
1920 error message if we miscompute the rofixup size.
1921 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
1922 (frvfdpic_elf_encode_eh_address): Likewise.
1923 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
1924 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
1925 relocs. Reject unknown relocation types.
1926 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
1927 (frv_elf_merge_private_bfd_data): Likewise.
1928 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
1929 0x4000 for newly-added elf32-frvfdpic.
1931 2004-05-05 Nick Clifton <nickc@redhat.com>
1933 PR/136
1934 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
1935 returning NULL as most users of this function do not check its
1936 return value.
1937 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
1938 of bfd_cache_lookup().
1939 * sco5-core.c (sco5_core_file_p): Likewise.
1940 * trad-core.c (trad_unix_core_file_p): Likewise.
1942 2004-05-05 Nick Clifton <nickc@redhat.com>
1944 * cache.c (bfd_cache_lookup): Improve formatting.
1945 * archive.c: Fix formatting.
1947 2004-05-05 Peter Barada <peter@the-baradas.com>
1949 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
1950 * cpu-m68k.c(bfd_m68k_arch): Likewise.
1951 * bfd-in2.h(bfd_architecture): Regenerate.
1953 2004-05-03 Alan Modra <amodra@bigpond.net.au>
1955 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
1956 SEC_MERGE sections.
1957 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
1958 those against discarded link-once and SEC_MERGE section symbols.
1960 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
1962 * section.c (bfd_get_section_by_name_if): New.
1963 * bfd-in2.h: Regenerated.
1965 2004-05-02 Alan Modra <amodra@bigpond.net.au>
1967 * som.c (som_bfd_is_group_section): Define.
1969 2004-05-01 Alan Modra <amodra@bigpond.net.au>
1971 * section.c (bfd_make_section_anyway): Copy the whole
1972 bfd_hash_entry, not just "next" from existing entry.
1974 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf.c (bfd_section_from_shdr): Maintain the section order in
1977 a section group.
1978 (special_sections): Add ".note.GNU-stack".
1979 (elf_fake_sections): Handle section group for relocatable
1980 link..
1982 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
1984 * section.c (bfd_sections_find_if): New.
1985 * bfd-in2.h: Regenerated.
1987 2004-04-30 Alan Modra <amodra@bigpond.net.au>
1989 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
1991 * elf-bfd.h (bfd_elf_is_group_section): Declare.
1992 * elf.c (bfd_elf_is_group_section): New function.
1993 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
1994 * section.c (bfd_generic_is_group_section): New function.
1995 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
1996 (BFD_JUMP_TABLE_LINK): Adjust.
1997 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
1998 * aout-target.h (MY_bfd_is_group_section): Define.
1999 * aout-tic30.c (MY_bfd_is_group_section): Define.
2000 * bfd.c (bfd_is_group_section): Define.
2001 * binary.c (binary_bfd_is_group_section): Define.
2002 * bout.c (b_out_bfd_is_group_section): Define.
2003 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2004 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2005 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2006 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2007 * coffcode.h (coff_bfd_is_group_section): Define.
2008 * i386msdos.c (msdos_bfd_is_group_section): Define.
2009 * i386os9k.c (os9k_bfd_is_group_section): Define.
2010 * ieee.c (ieee_bfd_is_group_section): Define.
2011 * ihex.c (ihex_bfd_is_group_section): Define.
2012 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2013 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2014 * mmo.c (mmo_bfd_is_group_section): Define.
2015 * nlm-target.h (nlm_bfd_is_group_section): Define.
2016 * oasys.c (oasys_bfd_is_group_section): Define.
2017 * pef.c (bfd_pef_bfd_is_group_section): Define.
2018 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2019 * srec.c (srec_bfd_is_group_section): Define.
2020 * tekhex.c (tekhex_bfd_is_group_section): Define.
2021 * versados.c (versados_bfd_is_group_section): Define.
2022 * vms.c (vms_bfd_is_group_section): Define.
2023 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2024 * bfd-in2.h: Regenerate.
2025 * libbfd.h: Regenerate.
2027 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2029 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2031 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2033 * configure.in: Update version to 2.15.91.
2034 * configure: Regenerate.
2036 2004-04-29 Brian Ford <ford@vss.fsi.com>
2038 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2039 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2040 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2041 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2042 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2043 .gnu.linkonce.wi. sections.
2044 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2045 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2046 .gnu.linkonce.wi..
2047 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2048 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2050 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2052 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2053 * bfd-in2.h: Regenerate.
2054 * libbfd.h: Likewise.
2056 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2058 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2059 dup_common fields.
2060 (setup_sections): Use som_subspace_dictionary_record struct instead
2061 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2062 is_comdat, is_common or dup_common.
2063 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2064 is_comdat, is_common and dup_common in section subspace_dict from
2065 copy_data.
2066 (som_begin_writing): Use som_subspace_dictionary_record struct.
2067 (som_finish_writing): Likewise.
2068 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2069 is_common and dup_common flags in info for symbol. Add comment
2070 regarding linker support for these fields. Slightly reorganize
2071 function.
2072 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2073 dup_common fields in symbol table from symbol info.
2074 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2075 arguments. Set corresponding fields in copy_data. Change all callers.
2076 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2077 symbol table.
2078 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2079 * som.h (som_subspace_dictionary_record): Define.
2080 (som_copyable_section_data_struct): Add is_comdat, is_common and
2081 dup_common fields.
2082 (som_section_data_struct): Use som_subspace_dictionary_record struct
2083 instead of subspace_dictionary_record.
2084 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2086 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2088 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2089 if set. Check reloc_done flag before applying relocations. Use
2090 output addresses, both when applying relocations and when comparing
2091 against the specified section.
2092 (elf_xtensa_relocate_section): Use output address to check if dynamic
2093 reloc is in a literal pool. Set section's reloc_done flag.
2095 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2097 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2098 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2099 section.
2100 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2101 section.
2103 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2105 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2106 structure field removed in 2004-04-24 patch.
2107 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2109 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2110 Constify hdr arg.
2111 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2112 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2113 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2114 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2115 field before calling elf_backend_section_flags.
2117 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2119 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2120 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2121 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2122 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2123 and BFD_RELOC_32_PCREL.
2124 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2125 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2126 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2127 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2128 (mips_elf_next_relocation): Move comment about matching HI/LO
2129 relocations to...
2130 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2131 R_MIPS_GNU_REL_HI16.
2133 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2135 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2136 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2137 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2138 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2139 and update comments to reflect current usage.
2140 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2141 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2142 for MIPS_R_PCREL16.
2143 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2144 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2145 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2146 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2147 type number to be MIPS_R_PCREL16.
2148 (mips_relocate_section): Remove support for link-time relaxation
2149 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2150 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2151 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2152 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2153 relaxation of branches used by embedded-PIC.
2154 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2155 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2156 related members, update comment.
2157 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2158 code related to embedded-PIC.
2159 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2160 initialization of now-removed 'adjust' member of
2161 'struct ecoff_debug_info'.
2163 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2165 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2167 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2169 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2170 relocs for locally defined symbols during -shared final link.
2171 (elf32_arm_final_link_relocate): Likewise.
2173 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2175 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2176 ELF_LINK_POINTER_EQUALITY_NEEDED.
2177 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2178 if r_type is not R_X86_64_PC32.
2179 (elf64_x86_64_finish_dynamic_symbol): If
2180 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2181 SHN_UNDEF symbols.
2183 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2185 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2186 (elf_backend_plt_sym_val): Define.
2188 2004-04-22 Andrew Cagney <cagney@redhat.com>
2190 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2192 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2194 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2195 make_bfd_asection.
2196 * som.c (som_set_section_contents): Constantify second argument.
2197 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2198 (som_object_setup): Rework to avoid warning.
2199 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
2200 Likewise.
2202 2004-04-22 Andrew Cagney <cagney@redhat.com>
2204 * cache.c (bfd_cache_close): Check for a previously closed file.
2206 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2208 * bfd.c (bfd_get_synthetic_symtab): Define.
2209 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
2210 NAME##_get_synthetic_symtab.
2211 (struct bfd_target): Add _bfd_get_synthetic_symtab.
2212 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
2213 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
2214 relplt_name fields.
2215 (_bfd_elf_get_synthetic_symtab): New prototype.
2216 * elfcode.h (elf_get_synthetic_symtab): Define.
2217 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
2218 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
2219 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
2220 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
2221 * bfd-in2.h: Rebuilt.
2222 * libbfd.h: Rebuilt.
2223 * elf32-i386.c (elf_i386_plt_sym_val): New function.
2224 (elf_backend_plt_sym_val): Define.
2225 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
2226 (elf_backend_plt_sym_val): Define.
2227 * elf32-s390.c (elf_s390_plt_sym_val): New function.
2228 (elf_backend_plt_sym_val): Define.
2229 * elf64-s390.c (elf_s390_plt_sym_val): New function.
2230 (elf_backend_plt_sym_val): Define.
2231 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
2232 (elf_backend_plt_sym_val): Define.
2233 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
2234 (elf_backend_plt_sym_val): Define.
2235 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
2236 (elf_backend_plt_sym_val): Define.
2237 * aout-target.h (MY_get_synthetic_symtab): Define.
2238 * aout-tic30.c (MY_get_synthetic_symtab): Define.
2239 * coff-rs6000.c (rs6000coff_vec): Add
2240 _bfd_nodynamic_get_synthetic_symtab.
2241 (pmac_xcoff_vec): Likewise.
2242 * coff64-rs6000.c (rs6000coff64_vec): Add
2243 _bfd_nodynamic_get_synthetic_symtab.
2244 (aix5coff64_vec): Likewise.
2245 * sunos.c (MY_get_synthetic_symtab): Define.
2246 * vms.c (vms_get_synthetic_symtab): Define.
2248 2004-04-22 Nick Clifton <nickc@redhat.com>
2250 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
2252 2004-04-22 Peter Barada <peter@the-baradas.com>
2254 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
2255 * bfd2-in.h: Regenerate.
2256 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
2258 2004-04-21 Chris Demetriou <cgd@broadcom.com>
2260 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
2261 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
2262 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
2263 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
2264 * bfd-in2.h: Regenerate.
2266 2004-04-21 Bob Wilson <bob.wilson@acm.org>
2268 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
2269 require relocations against a weak symbol to reference the same
2270 symbol hash entry if not a final, static link.
2271 (get_cached_value, add_value_map): Add final_static_link argument.
2272 (remove_literals): Pass final_static_link argument as needed.
2274 2004-04-21 Andrew Cagney <cagney@redhat.com>
2276 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
2277 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
2278 (opncls_bwrite, opncls_bclose, opncls_bflush)
2279 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
2280 bfd iovec that uses function callbacks.
2281 (bfd_close): Use the iovec's bclose.
2282 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
2283 (cache_bclose, cache_bflush, cache_bstat)
2284 (cache_iovec): New functions and global variable, implement a
2285 cache "iovec", where applicable set bfd_error.
2286 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
2287 * bfdio.c (struct bfd_iovec): Define.
2288 (real_read): Delete function.
2289 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
2290 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
2291 assume that bread and bwrite set bfd_error.
2292 * bfd.c (struct bfd): Add "iovec", update comments.
2293 * bfd-in2.h, libbfd.h: Re-generate.
2295 2004-04-21 Andrew Cagney <cagney@redhat.com>
2297 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
2299 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
2301 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
2302 (bfd_elf_gc_sections): Fail if a shared object is being created.
2303 Do not fail if dynamic sections have been created. Instead call
2304 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
2305 dynamically referenced symbols. Do not mark the whole graph
2306 rooted at .eh_frame, only the section proper.
2308 2004-04-20 DJ Delorie <dj@redhat.com>
2310 * reloc.c: Add BFD_RELOC_32_SECREL.
2311 * bfd-in2.h: Regenerate.
2312 * libbfd.h: Likewise.
2313 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
2314 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
2315 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
2317 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2319 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
2320 relocs against hidden/protected undefweak symbols properly.
2321 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2323 2004-04-18 Mark Kettenis <kettenis@gnu.org>
2325 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
2326 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
2327 core files.
2329 2004-04-17 Brian Ford <ford@vss.fsi.com>
2331 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
2332 filepos for the SizeOfHeaders field.
2333 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
2334 overflow.
2335 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
2337 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2339 * simple.c (bfd_simple_get_relocated_section_contents): Don't
2340 change reloc_done. Set and restore _cooked_size.
2341 (RETURN): Delete.
2343 2004-04-15 Mark Kettenis <kettenis@gnu.org>
2345 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
2346 core files.
2348 2004-04-15 Nick Clifton <nickc@redhat.com>
2350 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
2352 2004-04-15 Alan Modra <amodra@bigpond.net.au>
2354 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
2356 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
2358 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
2359 when it is a definition.
2361 2004-04-14 Alan Modra <amodra@bigpond.net.au>
2363 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
2364 when statically linking PIC code.
2365 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2367 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2369 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
2370 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
2371 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
2372 * configure: Regenerate.
2374 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
2376 * elflink.c: Include libiberty.h.
2377 * Makefile.am (elflink.lo): Depend on libiberty.h.
2378 * Makefile.in: Regenerate.
2380 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
2382 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
2383 ".MIPS.stubs".
2385 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
2387 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
2388 reserve the memory for dynamic linker
2390 2004-04-05 Mark Kettenis <kettenis@gnu.org>
2392 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
2393 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
2395 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
2397 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
2398 RELOC_FOR_GLOBAL_SYMBOL.
2399 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
2401 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
2403 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2404 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
2406 2004-04-01 Paul Brook <paul@codesourcery.com>
2408 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
2409 * elf32-arm.h (struct elf32_elf_section_map): New.
2410 (struct _arm_elf_section_data): New.
2411 (elf32_arm_section_data): Define.
2412 (struct elf32_arm_link_hash_table): Add byteswap_code.
2413 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
2414 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
2415 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
2416 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
2417 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
2418 (bfd_elf32_new_section_hook, elf_backend_write_section,
2419 elf_backend_link_output_symbol_hook): Define.
2421 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
2423 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
2424 that keeps the characters in a B_INCL..B_EINCL range.
2425 (_bfd_link_section_stabs): When computing the sum of the
2426 characters in a B_INCL..B_EINCL range also keep a copy of those
2427 characters. Use this information to distinguish between
2428 include sections that have the same sum and the same length
2429 but which are nevertheless unique.
2431 2004-03-31 Paul Brook <paul@codesourcery.com>
2433 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
2434 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
2436 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
2438 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
2439 to 'sum_chars' and add field 'num_chars'.
2440 (_bfd_link_section_stabs): When computing the sum of the
2441 characters in a B_INCL..B_EINCL range also keep a count of the
2442 number of characters. Use this information to help distinguish
2443 between include sections when have the same sum but which
2444 nevertheless are still unique.
2446 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
2448 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
2450 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
2451 Tomer Levi <Tomer.Levi@nsc.com>
2453 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
2454 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
2455 (BFD32_BACKENDS): Add elf32-cr16c.lo.
2456 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
2457 (cpu-cr16c.lo): New target.
2458 (elf32-cr16c.lo): Likewise.
2459 * Makefile.in: Regenerate.
2460 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
2461 (bfd_archures_list): Add bfd_cr16c_arch.
2462 * config.bfd: Handle cr16c-*-elf*.
2463 * configure.in: Handle bfd_elf32_cr16c_vec.
2464 * configure: Regenerate.
2465 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
2466 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
2467 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
2468 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
2469 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
2470 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
2471 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
2472 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
2473 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
2474 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
2475 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
2476 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
2477 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
2478 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
2479 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
2480 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
2481 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
2482 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
2483 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
2484 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
2485 * targets.c (bfd_elf32_cr16c_vec): Declare.
2486 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
2487 * cpu-cr16c.c: New file.
2488 * elf32-cr16c.c: Likewise.
2489 * libbfd.h: Regenerate.
2490 * bfd-in2.h: Likewise.
2492 2004-03-30 Jakub Jelinek <jakub@redhat.com>
2494 * elf.c (map_sections_to_segments): Fix handling of .tbss.
2496 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2498 * Makefile.am: Remove all mention of elflink.h.
2499 * Makefile.in: Regenerate.
2500 * bfd-in.h (bfd_elf_discard_info): Declare.
2501 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
2502 * bfd-in2.h: Regenerate.
2503 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
2504 bfd_elf32_link_record_dynamic_symbol,
2505 bfd_elf64_link_record_dynamic_symbol,
2506 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
2507 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
2508 _bfd_elf32_link_record_local_dynamic_symbol,
2509 _bfd_elf64_link_record_local_dynamic_symbol,
2510 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
2511 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
2512 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
2513 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
2514 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
2515 _bfd_elf32_reloc_symbol_deleted_p,
2516 _bfd_elf64_reloc_symbol_deleted_p): Delete.
2517 (bfd_elf_link_record_dynamic_symbol,
2518 bfd_elf_link_record_local_dynamic_symbol,
2519 bfd_elf_final_link, bfd_elf_gc_sections,
2520 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
2521 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
2522 bfd_elf_reloc_symbol_deleted_p): Declare.
2523 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
2524 * elf32-arm.h: Update for changed function names. Remove local
2525 WILL_CALL_FINISH_DYNAMIC_SECTION define.
2526 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
2527 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
2528 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
2529 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
2530 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
2531 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
2532 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
2533 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
2534 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
2535 (bfd_elfNN_print_symbol): Define.
2536 * elfcode.h: Don't include elflink.h.
2537 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
2538 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
2539 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
2540 elf_gc_record_vtinherit, elf_gc_record_vtentry,
2541 elf_link_record_local_dynamic_symbol): Don't define.
2542 * elflink.c: Update for changed function names. Move elflink.h
2543 code here.
2544 * elflink.h: Delete file.
2545 * po/SRC-POTFILES.in: Regenerate.
2546 * po/bfd.pot: Regenerate.
2548 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2550 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
2551 "name" for global syms accidentally removed in 2004-03-20 change.
2553 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2555 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
2556 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
2557 where Elf_External_* is different for 64 and 32 bit, with
2558 corresponding elf_size_info field.
2559 (struct elf_final_link_info): Use "bfd_byte *" instead
2560 of "Elf_External_Sym *" for external_syms and symbuf.
2561 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
2562 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
2563 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
2564 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
2565 (elf_link_sort_cmp2): Adjust.
2566 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
2567 using ELF_R_SYM macro. Set u.sym_mask.
2568 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
2569 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
2570 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
2571 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
2572 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
2573 swap_syn_out functions. Rearrange dyn swap in/out switch.
2574 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
2575 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
2576 (elf_link_flush_output_syms): Add elf_backend_data arg.
2577 (elf_link_check_versioned_symbol): Likewise.
2578 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
2579 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
2580 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
2581 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
2582 ELF_R_TYPE and ELF_R_INFO macros.
2583 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
2584 based on size rather than using ELF_R_INFO.
2585 (elf_gc_mark): Set up r_sym_shift local var and use instead of
2586 ELF_R_SYM macro.
2587 (struct alloc_got_off_arg): New.
2588 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
2589 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
2590 (elf_gc_allocate_got_offsets): Adjust.
2591 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
2592 ELF_R_SYM. Use bfd_section_from_elf_index.
2593 (elf_bfd_discard_info): Set cookie.r_sym_shift.
2594 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
2595 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
2597 2004-03-26 Stan Shebs <shebs@apple.com>
2599 Remove MPW support, no longer used.
2600 * config.bfd (powerpc-*-mpw*): Remove configuration.
2601 * mpw-config.in, mpw-make.sed: Remove files.
2602 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
2604 2004-03-26 Alan Modra <amodra@bigpond.net.au>
2606 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
2607 (ppc64_elf_add_symbol_hook): New function.
2608 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
2609 const from Elf_Internal_Sym param.
2610 * elflink.c (elf_link_add_object_symbols): Adjust.
2611 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
2612 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
2613 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
2614 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
2615 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
2616 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
2617 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
2618 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
2619 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
2620 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
2621 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
2622 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
2623 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
2624 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
2625 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
2626 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
2628 2004-03-26 Alan Modra <amodra@bigpond.net.au>
2630 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
2631 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
2632 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
2633 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
2634 (bfd_elf64_bfd_link_add_symbols): Delete.
2635 (bfd_elf_link_add_symbols): Declare.
2636 * elfcode.h (elf_bfd_link_add_symbols): Delete.
2637 * elflink.c: Include safe-ctype.h.
2638 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
2639 make static.
2640 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
2641 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
2642 static.
2643 (elf_link_add_archive_symbols): Rename from
2644 _bfd_elf_link_add_archive_symbols, make static.
2645 (elf_link_add_object_symbols): New function. Corresponding
2646 elflink.h function converted to use elf_size_info.
2647 (bfd_elf_link_add_symbols): Likewise.
2648 (bfd_elf_size_dynamic_sections): Adjust.
2649 * elflink.h (elf_bfd_link_add_symbols): Delete.
2650 (elf_link_add_object_symbols): Delete.
2651 * elf32-gen.c (elf32_generic_link_add_symbols): Call
2652 bfd_elf_link_add_symbols.
2653 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
2655 2004-03-25 Alan Modra <amodra@bigpond.net.au>
2657 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
2658 and chained shared libs only if dynsym. Clear dynsym on forced-local.
2660 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
2661 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
2662 (_bfd_elf_add_dt_needed_tag): Declare.
2663 (_bfd_elf_sort_symbol): Declare.
2664 (_bfd_elf_finalize_dynstr): Declare.
2665 (RELOC_FOR_GLOBAL_SYM): Formatting.
2666 * elfcode.h (elf_add_dynamic_entry): Delete.
2667 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
2668 elflink.h function converted to use elf_size_info.
2669 (_bfd_elf_add_dt_needed_tag): Likewise.
2670 (_bfd_elf_sort_symbol): Likewise.
2671 (_bfd_elf_finalize_dynstr): Likewise.
2672 (compute_bucket_count): Likewise.
2673 (bfd_elf_size_dynamic_sections): Likewise. Check result of
2674 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
2675 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
2676 * elflink.h: ..here.
2677 (sort_symbol, add_dt_needed_tag): Delete.
2678 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
2679 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
2680 Update all users.
2681 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
2682 * elf32-cris.c (add_dynamic_entry): Likewise.
2683 * elf32-hppa.c (add_dynamic_entry): Likewise.
2684 * elf32-i370.c (add_dynamic_entry): Likewise.
2685 * elf32-i386.c (add_dynamic_entry): Likewise.
2686 * elf32-m32r.c (add_dynamic_entry): Likewise.
2687 * elf32-m68k.c (add_dynamic_entry): Likewise.
2688 * elf32-ppc.c (add_dynamic_entry): Likewise.
2689 * elf32-s390.c (add_dynamic_entry): Likewise.
2690 * elf32-sh.c (add_dynamic_entry): Likewise.
2691 * elf32-sparc.c (add_dynamic_entry): Likewise.
2692 * elf32-vax.c (add_dynamic_entry): Likewise.
2693 * elf32-xtensa.c (add_dynamic_entry): Likewise.
2694 * elf64-alpha.c (add_dynamic_entry): Likewise.
2695 * elf64-hppa.c (add_dynamic_entry): Likewise.
2696 * elf64-ppc.c (add_dynamic_entry): Likewise.
2697 * elf64-s390.c (add_dynamic_entry): Likewise.
2698 * elf64-sparc.c (add_dynamic_entry): Likewise.
2699 * elf64-x86-64.c (add_dynamic_entry): Likewise.
2700 * elfxx-ia64.c (add_dynamic_entry): Likewise.
2701 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2702 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
2703 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
2704 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
2706 2004-03-23 Paul Brook <paul@codesourcery.com>
2708 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
2710 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2712 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
2713 literal tables and check for relocs outside of literal pools.
2714 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
2715 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
2716 set DF_TEXTREL.
2717 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
2718 (elf_xtensa_relocate_section): Read literal tables and check for
2719 dynamic relocations in read-only sections and not in literal pools.
2721 2004-03-23 Alan Modra <amodra@bigpond.net.au>
2723 PR 51.
2724 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
2726 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2728 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2729 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
2730 not defined by the executable, or defined in a DSO.
2731 <eliding run-time relocation of .got>: Initialize GOT entry for a
2732 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
2733 executable.
2734 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
2735 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
2736 a PLT reloc to GOT for an executable.
2737 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
2738 .got for a DSO and explain why.
2739 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
2740 and unreferenced symbols for which a PLT is defined. Adjust
2741 dynamic-symbol pruning correspondingly, to make sure we don't lose
2742 a dynamic symbol also defined by a DSO.
2744 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2746 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
2747 and rel args. Group input and output args. Wrap to 80 columns.
2748 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
2749 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
2750 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
2751 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
2752 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
2753 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
2754 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
2755 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
2756 RELOC_FOR_GLOBAL_SYMBOL invocation.
2758 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
2760 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
2761 unresolved symbols in objects aren't allowed.
2763 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
2764 unresolved symbols.
2765 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2766 (elf_hppa_unmark_useless_dynamic_symbols):
2767 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2768 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
2769 (elf32_hppa_relocate_section): Likewise.
2770 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2771 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2772 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2773 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2774 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2776 * elf-m10200.c (mn10200_elf_relocate_section): Use
2777 RELOC_FOR_GLOBAL_SYMBOL.
2778 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2779 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2780 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2781 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2782 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2783 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
2784 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2785 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2786 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2787 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2788 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2789 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2791 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2793 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
2794 (final_link_relocate): Likewise.
2795 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
2796 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
2798 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2800 * Makefile.am: Run "make dep-am".
2801 * Makefile.in: Regenerate.
2802 * aclocal.m4: Regenerate.
2803 * config.in: Regenerate.
2804 * po/bfd.pot: Regenerate.
2806 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2807 H.J. Lu <hongjiu.lu@intel.com>
2809 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
2810 type and size change code to where it was previously. Remove
2811 dt_needed param. Treat old weak syms as strong if new sym is
2812 from a shared lib, even when old sym is from another shared
2813 lib. Remove unnecessary tests of oldweak and newweak. Correct
2814 comments.
2815 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
2816 _bfd_elf_merge_symbol calls.
2817 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
2818 dt_needed local var. Update comments.
2819 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
2820 (_bfd_elf_add_default_symbol): Likewise.
2822 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
2823 strong syms in one shared object overriding weak syms in another.
2825 2004-03-18 Alan Modra <amodra@bigpond.net.au>
2827 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
2828 dyn_lib_class field. Rearrange for better packing.
2829 (elf_dt_soname): Delete.
2830 (elf_dyn_lib_class): Define.
2831 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
2832 (bfd_elf_set_dt_needed_soname): Delete.
2833 (bfd_elf_set_dyn_lib_class): New function.
2834 * elflink.h (add_dt_needed_tag): New function. Split out from..
2835 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
2836 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
2837 initialization of soname.
2838 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
2839 elf_dt_soname.
2840 * bfd-in.h (enum dynamic_lib_link_class): New.
2841 (bfd_elf_set_dt_needed_soname): Delete.
2842 (bfd_elf_set_dyn_lib_class): Declare.
2843 * bfd-in2.h: Regenerate.
2845 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
2846 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
2847 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
2848 symbol loop. Instead use add_needed to flag tag as written.
2850 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
2852 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2853 logic for null_input_bfd detection.
2855 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2857 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2859 2004-03-16 Mark Kettenis <kettenis@gnu.org>
2861 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
2862 code.
2864 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2866 * elflink.c (elf_link_read_relocs_from_section): Don't use
2867 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
2868 (_bfd_elf_link_read_relocs): ..to here.
2869 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
2871 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2873 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
2874 values selected in configure.host. Require both to be defined
2875 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
2876 corresponding BFD_HOST vars with quotes.
2877 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
2878 Always require BFD_HOST_64_BIT_DEFINED.
2879 <file_ptr type>: Find off_t size before emitting message. Combine
2880 off_t and ftello64 conditional.
2881 * configure: Regenerate.
2883 2004-03-16 Alan Modra <amodra@bigpond.net.au>
2885 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
2886 aliasing warning. Remove trailing whitespace throughout file.
2888 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2890 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
2891 input_section in calls to get_dyn_name.
2892 * 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
2893 local symbols.
2894 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
2896 2004-03-15 Alan Modra <amodra@bigpond.net.au>
2898 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
2899 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
2900 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
2901 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
2902 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
2903 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
2904 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
2905 when using long.
2906 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
2907 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
2908 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
2909 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
2910 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
2911 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
2912 (read_8_bytes, read_indirect_string, read_address): Likewise.
2913 (read_abbrevs, parse_comp_unit): Likewise.
2914 * targets.c (struct bfd_target): Likewise.
2915 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
2916 * hppabsd-core.c: Likewise. Formatting.
2917 * hpux-core.c: Likewise.
2918 * irix-core.c: Likewise.
2919 * netbsd-core.c: Likewise.
2920 * osf-core.c: Likewise.
2921 * ptrace-core.c: Likewise.
2922 * sco5-core.c: Likewise.
2923 * trad-core.c: Likewise.
2924 * configure: Regenerate.
2925 * bfd-in2.h: Regenerate.
2927 2004-03-15 Alan Modra <amodra@bigpond.net.au>
2929 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
2930 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
2931 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
2932 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2933 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
2934 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
2935 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
2936 * libbfd.c: Likewise in function definitions.
2937 (bfd_put_8): Mask with 0xff rather than casting to char.
2938 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
2939 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
2940 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
2941 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
2942 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
2943 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
2944 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
2945 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
2946 (H_GET_64, H_GET_32, H_GET_16): Likewise.
2947 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
2948 * archive.c (do_slurp_coff_armap): Update swap prototype.
2949 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
2950 (tic54x_getl_signed_32): Likewise.
2951 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
2952 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
2953 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
2954 (bfd_getp_signed_32, bfd_putp32): Likewise.
2955 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
2956 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
2957 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
2958 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
2959 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
2960 bfd_h_getx_signed_16, bfd_h_putx16.
2961 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
2962 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
2963 * hpux-core.c: Likewise.
2964 * irix-core.c: Likewise.
2965 * netbsd-core.c: Likewise.
2966 * osf-core.c: Likewise.
2967 * ptrace-core.c: Likewise.
2968 * sco5-core.c: Likewise.
2969 * trad-core.c: Likewise.
2970 * bfd-in2.h: Regenerate.
2972 2004-03-15 Matt Thomas <matt@3am-software.com>
2974 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
2975 selected.
2977 2004-03-13 Mark Kettenis <kettenis@gnu.org>
2979 * config.bfd: Add x86_64-*-openbsd*.
2980 * configure.in (x86_64-*-openbsd*): Set COREFILE to
2981 netbsd-core.lo.
2982 * configure: Regenerate.
2984 2004-03-12 Nick Clifton <nickc@redhat.com>
2985 Dave Murphy <wintermute2k4@ntlworld.com>
2987 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
2988 if the input bfd does not contain any code.
2990 2004-03-09 Steve Ellcey <sje@cup.hp.com>
2992 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
2994 2004-03-05 Fred Fish <fnf@redhat.com>
2996 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
2997 mips16 symbols to be even rather than testing first for even/odd.
2998 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3000 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3002 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3003 layout purposes.
3005 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3007 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3008 undefined symbols as hash_new.
3010 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3012 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3013 * cpu-sh.c: Ditto.
3014 * elf32-sh.c: Ditto.
3015 * bfd-in2.h: Regenerate.
3017 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3019 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3020 dynrelocs.
3021 (_frv_count_got_plt_entries): Initialize them.
3022 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3023 callers.
3024 (frv_pic_relocs_info_for_global): Likewise.
3025 (frv_pic_relocs_info_for_local): Likewise.
3026 (frv_pic_merge_early_relocs_info): New.
3027 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3028 another.
3029 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3030 Check that we don't exceed the allocated count for entry.
3031 (_frv_add_rofixup): Likewise.
3032 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3033 (elf32_frv_finish_dynamic_sections): Improve error message in case
3034 we emit too few rofixup entries.
3036 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3038 * archures.c (bfd_mach_fr450): New.
3039 * bfd-in2.h: Regenerate.
3040 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3041 (arch_info_500): Link to it.
3042 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3043 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3044 (frv_elf_arch_extension_p): New function.
3045 (frv_elf_merge_private_bfd_data): Use it.
3047 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3049 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3051 * elflink.h (is_global_data_symbol_definition): Moved to
3052 elflink.c.
3053 (elf_link_is_defined_archive_symbol): Likewise.
3054 (elf_link_add_archive_symbols): Likewise. Renamed to
3055 _bfd_elf_link_add_archive_symbols.
3057 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3058 of ELF symbol table entry from backend.
3059 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3060 instead of elf_link_add_object_symbols.
3062 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3064 * elf-bfd.h (struct elf_backend_data): Added
3065 elf_backend_can_make_relative_eh_frame,
3066 elf_backend_can_make_lsda_relative_eh_frame and
3067 elf_backend_encode_eh_address.
3068 (_bfd_elf_encode_eh_address): Declare.
3069 (_bfd_elf_can_make_relative): Declare.
3070 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3071 hooks to decide whether to attempt to make_relative and
3072 make_lsda_relative.
3073 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3074 (_bfd_elf_can_make_relative): New.
3075 (_bfd_elf_encode_eh_address): New.
3076 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3077 (frv_elf_encode_eh_address): New.
3078 (elf_backend_can_make_relative_eh_frame): Define.
3079 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3080 (elf_backend_encode_eh_address): Define.
3081 * elfxx-target.h
3082 (elf_backend_can_make_relative_eh_frame): Define.
3083 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3084 (elf_backend_encode_eh_address): Define.
3085 (elfNN_bed): Add them.
3087 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3089 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3090 complain_on_overflow to signed.
3092 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3094 * elflink.h (sort_symbol): New.
3095 (elf_link_add_object_symbols): Use a sorted symbol array for
3096 weakdef.
3098 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3100 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3101 for pc relative relocs.
3102 (elf_s390_relocate_section): Likewise.
3103 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3104 for pc relative relocs.
3105 (elf_s390_relocate_section): Likewise.
3107 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3109 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3110 count_dyn_reloc.
3112 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3114 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3115 field to track if a relocation is against readonly section.
3116 (count_dyn_reloc): Take a new argument for rent->reltext.
3117 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3118 (get_reloc_section): Don't set ia64_info->reltext here.
3119 (allocate_dynrel_entries): Set ia64_info->reltext here.
3121 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3123 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3124 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3125 function's descriptor to symbol+offset, and map local undefweak
3126 symbol to NULL function descriptor.
3127 (elf32_frv_relocate_section): Likewise.
3129 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3131 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3132 M_X86_64_NETBSD.
3133 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3134 (netbsd_core_file_p): Set architecture from machine ID for
3135 selected machines.
3137 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3139 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3140 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3142 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3144 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3145 symbols with non-default visibility.
3147 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3149 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3150 IMAGE_SCN_MEM_WRITE on known sections only.
3152 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3154 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3155 symbols used in PIE relocs.
3157 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3159 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3160 .plt sh_entsize.
3162 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3164 * configure.in: Update version to 2.15.90.
3165 * configure: Regenerate.
3167 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3168 Richard Sandiford <rsandifo@redhat.com>
3170 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3171 _bfd_elf_symbol_refs_local_p to decide whether to decay
3172 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3173 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3174 relocs if the symbol wasn't defined by a regular object file.
3175 Don't check the symbol's dynindx.
3177 2004-02-16 Andrew Cagney <cagney@redhat.com>
3179 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3180 @bfd_file_ptr@.
3181 * bfd-in2.h: Re-generate.
3183 2004-02-14 Andrew Cagney <cagney@redhat.com>
3185 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3186 _LARGEFILE64_SOURCE.
3188 2004-02-13 Andrew Cagney <cagney@redhat.com>
3190 * elf.c (vma_page_aligned_bias): New function.
3191 (assign_file_positions_except_relocs)
3192 (assign_file_positions_for_segments): Replace broken modulo
3193 arithmetic with call to vma_page_aligned_bias.
3195 2004-02-11 Andrew Cagney <cagney@redhat.com>
3197 * bfd-in.h: Update copyright.
3198 (bfd_tell): Change return type to file_ptr.
3199 * bfd-in2.h: Re-generate.
3200 * cache.c: Update copyright.
3201 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
3202 parameter.
3203 (close_one): Use real_ftell.
3204 * bfdio.c: Update copyright.
3205 (real_ftell, real_fseek): New functions.
3206 (bfd_tell): Use real_fseek and real_ftell, change return type to
3207 file_ptr.
3208 (bfd_seek): Use real_ftell and real_fseek, change type of
3209 file_position to a file_ptr.
3210 * libbfd-in.h: Update copyright.
3211 (real_ftell, real_fseek): Declare.
3212 * libbfd.h: Re-generate.
3214 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
3215 fseeko and fseeko64. Determine bfd_file_ptr.
3216 * configure: Re-generate.
3217 * config.in: Re-generate.
3219 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
3221 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
3222 * elf32-h8300.c: Likewise.
3224 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
3225 Nick Clifton <nickc@redhat.com>
3227 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
3228 GOT entries with no associated GOT subsection.
3230 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
3232 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
3233 * elf.c (swap_out_syms): Use it to decide whether local section
3234 symbols should be named.
3235 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
3236 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
3237 (elf_backend_name_local_section_symbols): Define.
3238 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
3240 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
3242 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
3243 (elfNN_ia64_relax_section): Optimize brl to br during the relax
3244 finalize pass.
3246 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
3248 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
3249 to bfd_link_hash_entry passed by reference to
3250 _bfd_generic_link_add_one_symbol.
3252 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
3254 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
3255 relocations against dynamic symbols.
3257 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3259 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
3260 change.
3262 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
3264 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
3265 * bfd-in2.h, libbfd.h: Rebuilt.
3267 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
3269 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
3270 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
3271 flag has been cleared.
3273 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
3275 * coff-h8300.c: Add and adjust comments about relaxation.
3276 * elf32-h8300.c: Likewise.
3278 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
3280 * coff-h8300.c: Fix comment typos.
3281 * elf32-h8300.c: Likewise.
3283 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
3285 * coff-h8300.c: Add comments about relaxation.
3286 * elf32-h8300.c: Likewise.
3288 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3290 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3291 throughout.
3292 * aclocal.m4: Regenerate.
3293 * configure: Regenerate.
3295 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
3297 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
3298 mips_elf64_rtype_to_howto instead of using howto_table.
3300 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
3302 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
3303 the .plt section.
3304 (elf32_arm_check_relocs): Don't increment the PLT refcount for
3305 relocs which would not use the PLT.
3307 2004-01-13 Alan Modra <amodra@bigpond.net.au>
3309 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
3310 (ppc64_elf_gc_sweep_hook): Likewise.
3311 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
3313 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3315 Adds linker relaxation support for bit manipulation insns like
3316 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
3317 bst, btst, bxor.
3318 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
3319 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
3320 * coff-h8300.c: Opcode for bit manipulation insn is checked in
3321 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
3323 2004-01-12 Alan Modra <amodra@bigpond.net.au>
3325 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
3327 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
3329 * elf32-h8300.c: Fix formatting.
3331 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
3333 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
3334 dynamic object is present. Declare r_symndx and h in an inner
3335 scope.
3336 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3338 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
3340 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
3341 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
3342 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
3343 identically. Do not emit PC24 relocations for shared libraries.
3344 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
3345 identically. Don't adjust pc_count.
3346 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
3347 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
3348 adjust count for branch relocations.
3349 (allocate_dynrelocs): Correct typo in call to
3350 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
3351 PC24 or PLT32 relocs when linking.
3353 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
3355 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
3356 relocation howto with ARM_26 one for consistency.
3357 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
3358 that will be converted to ARM_26D ones, since we always want 'done'
3359 relocations to be reflected in section's data.
3360 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
3361 offset.
3362 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
3363 requested.
3365 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
3367 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
3368 are not partial_inplace during a relocatable link.
3370 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
3372 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
3373 if no dynamic object is present. Declare r_symndx and h in an
3374 inner scope.
3376 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3378 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
3379 trampoline if it is known out of range.
3381 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3383 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
3384 * elf32-frv.c (_frv_osec_readonly_p): New.
3385 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
3386 undefweak symbol.
3387 (_frv_count_got_plt_entries): Adjust expected count accordingly.
3388 (elf32_frv_relocate_section): Likewise. Error out if attempting
3389 to emit rofixups or dynamic relocs in read-only segments. Use
3390 _bfd_elf_section_offset to adjust r_offsets in rofixups and
3391 dynamic relocations.
3392 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
3393 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
3394 relocations or fixups involving merged sections correctly. Avoid
3395 crash when undefined symbol is referenced by R_FRV_32 or
3396 R_FRV_FUNCDESC_VALUE.
3397 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
3398 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
3399 input section holding local symbol to addend of R_FRV_32 or
3400 R_FRV_FUNCDESC_VALUE dynamic relocation.
3401 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
3402 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
3403 (elf32_frv_always_size_sections): Don't store pointer to
3404 __stacksize symbol in sec_info.
3405 (elf32_frv_modify_segment_map): Look it up here.
3406 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
3407 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
3408 of the lazy PLT entry, not only its offset, as the low word of a
3409 function descriptor.
3410 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
3411 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
3412 if a hash table entry already exists but is not a definition.
3413 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
3414 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
3415 (_frv_add_rofixup): Don't inline.
3416 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
3417 for undefweak symbols.
3418 (elf32_frv_relocate_section): Avoid crash while computing
3419 relocation when linking with shared library. Only emit rofixups
3420 and dynamic relocations for alloc&load sections. Mark binaries
3421 with inter-segment relocations for relocation as a unit.
3422 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
3423 (DEFAULT_STACK_SIZE): New.
3424 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
3425 emit rofixups or dynamic relocs when linking dynamic non-PIE
3426 executables.
3427 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
3428 shared libs too. Reserve the last entry for the GOT pointer.
3429 (elf32_frv_finish_dynamic_sections): Emit it.
3430 (elf32_frv_always_size_sections): New.
3431 (elf32_frv_modify_segment_map): New.
3432 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
3433 sections.
3434 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
3435 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
3436 (elf_backend_always_size_sections): New.
3437 (elf_backend_modify_segment_map): New.
3438 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
3439 * config.bfd: Added frv-*-*linux*.
3440 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
3441 ABS section, instead of crashing.
3442 (elf32_frv_relocate_section): Don't crash before warning about
3443 different segments in non-PIC relocation.
3444 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
3445 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
3446 relocs to undefweak symbols.
3447 (elf32_frv_relocate_section): Ditto for undefined symbols.
3448 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
3449 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
3450 gotfixup section was created.
3451 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
3452 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
3453 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
3454 complain_overflow_signed.
3455 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
3456 have not been allocated.
3457 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
3458 privfd only if dynamic sections were created.
3459 (elf32_frv_relocate_section): Compute gprel_segment, and use it
3460 for GPREL relocs. When linking relocatable FDPIC executables,
3461 emit warnings for relocations that would be illegal on PIE or
3462 shared libraries. Emit rofixup for R_FRV_32 only if input object
3463 is not FDPIC.
3464 (_frv_create_got_section): Define _gp symbol in the rofixup
3465 section.
3466 (elf32_frv_finish_dynamic_sections): If rofixups needed but
3467 dynamic sections missing, error out requesting -melf32frvfd.
3468 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3469 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
3470 computation of addends from section and global or local symbol
3471 value. Change return type to bfd_boolean, and return a failure if
3472 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
3473 nonzero addend is required.
3474 (elf32_frv_relocate_section): Likewise. Print error for
3475 unsupported nonzero addends.
3476 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3477 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
3478 force everything local.
3479 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
3480 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
3481 (frv_gotfixup_section): New.
3482 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
3483 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
3484 and relocsfdv.
3485 (_frv_add_rofixup): New.
3486 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
3487 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
3488 improve some ugly conditions.
3489 (elf32_frv_relocate_section): Likewise. Reject inter-segment
3490 relocations in fdpic.
3491 (_frv_create_got_section): Create .rofixup.got section.
3492 (struct _frv_dynamic_got_info): Added fixups.
3493 (_frv_count_got_plt_entries): Account in-GOT relocations into
3494 relocs32, relocsfd and relocsfdv. Account them into relocs or
3495 fixups, as appropriate.
3496 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
3497 sizing of gotrel.
3498 (elf32_frv_finish_dynamic_sections): Verify that the right number
3499 of relocations and fixups was generated.
3500 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
3501 relocsfdv.
3502 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
3503 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
3504 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
3505 descriptor of a (formerly-)global symbol is local.
3506 (struct frv_pic_relocs_info): Adjust comments.
3507 (_frv_emit_got_relocs_plt_entries): Adjust.
3508 (elf32_frv_relocate_section): Likewise.
3509 (_frv_count_got_plt_entries): Likewise.
3510 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
3511 symbol's value to addend in the common preamble. Decay dynamic
3512 symbols to section+offset if they bind or call locally, for GOT
3513 and FUNCDESC_VALUE, respectively.
3514 (elf32_frv_relocate_section): Likewise.
3515 (elf32_frv_check_relocs): Don't register as dynamic symbols of
3516 internal or hidden visibility.
3517 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
3518 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
3519 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
3520 (elf32_frv_relocate_section): Pass relocation addend in. Use
3521 original relocation addend to look up the got relocs/plt entries
3522 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
3523 processing relocations that reference .scommon symbols.
3524 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
3525 Introduce support for dynamic linking.
3526 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
3527 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
3528 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
3529 (frv_reloc_type_lookup): Return REL howtos for executables and
3530 dynamic libraries.
3531 (frv_info_to_howto_rel): New.
3532 (struct frv_elf_link_hash_table): New.
3533 (frv_hash_table, frv_got_section, frv_gotrel_section,
3534 frv_plt_section, frv_pltrel_section, frv_relocs_info,
3535 frv_got_initial_offset, frv_plt_initial_offset): New macros.
3536 (frv_elf_link_hash_table_create): New.
3537 (struct frv_pic_relocs_info): New.
3538 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
3539 (frv_pic_relocs_info_find): New.
3540 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
3541 New.
3542 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
3543 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
3544 (_frv_emit_got_relocs_plt_entries): New.
3545 (elf32_frv_relocate_section): Add support for dynamic linking.
3546 Handle new relocations.
3547 (_frv_create_got_section): New.
3548 (elf32_frv_create_dynamic_sections): New.
3549 (ELF_DYNAMIC_INTERPRETER): New.
3550 (struct _frv_dynamic_got_info): New.
3551 (_frv_count_got_plt_entries): New.
3552 (struct _frv_dynamic_got_plt_info): New.
3553 (_frv_compute_got_alloc_data): New.
3554 (_frv_get_got_entry, _frv_get_fd_entry): New.
3555 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
3556 (_frv_resolve_final_relocs_info): New.
3557 (elf32_frv_size_dynamic_sections): New.
3558 (elf32_frv_finish_dynamic_sections): New.
3559 (elf32_frv_adjust_dynamic_symbol): New.
3560 (elf32_frv_finish_dynamic_symbol): New.
3561 (elf32_frv_check_relocs): Handle new relocs. Explain how the
3562 whole thing works.
3563 (elf_info_to_howto_rel): Define.
3564 (bfd_elf32_bfd_link_hash_table_create): Define.
3565 (elf_backend_create_dynamic_sections): Define.
3566 (elf_backend_adjust_dynamic_symbol): Define.
3567 (elf_backend_size_dynamic_sections): Define.
3568 (elf_backend_finish_dynamic_symbol): Define.
3569 (elf_backend_finish_dynamic_sections): Define.
3570 (elf_backend_want_got_sym): Define.
3571 (elf_backend_got_header_size): Define.
3572 (elf_backend_want_got_plt): Define.
3573 (elf_backend_plt_readonly): Define.
3574 (elf_backend_want_plt_sym): Define.
3575 (elf_backend_plt_header_size): Define.
3576 (elf_backend_may_use_rel_p): Define.
3577 (elf_backend_may_use_rela_p): Define.
3578 (elf_backend_default_use_rela_p): Define.
3579 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
3580 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
3581 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
3582 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
3583 (frv_reloc_map): Map the corresponding BFD relocs to them.
3584 (frv_reloc_type_lookup): ... and back to BFD relocs.
3585 * reloc.c: New relocs.
3586 * bfd-in2.h, libbfd.h: Rebuilt.
3587 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3588 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
3589 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
3590 R_FRV_FUNCDESC_GOTLO): New.
3591 (frv_reloc_map): Map the corresponding BFD relocs to them.
3592 (frv_reloc_type_lookup): ... and back to BFD relocs.
3593 * reloc.c: New relocs.
3594 * bfd-in2.h, libbfd.h: Rebuilt.
3596 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3598 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3599 targets to support pages of up to 64kB.
3600 (elf32_bed): Redefine to get a separate backend data structure for
3601 traditional targets.
3602 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3603 targets to support pages of up to 64kB.
3604 (elf64_bed): Redefine to get a separate backend data structure for
3605 traditional targets.
3606 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
3607 targets to support pages of up to 64kB.
3608 (elf32_bed): Redefine to get a separate backend data structure for
3609 traditional targets.
3611 2004-01-04 Mark Kettenis <kettenis@gnu.org>
3613 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
3615 2004-01-02 Mark Kettenis <kettenis@gnu.org>
3617 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
3618 (elf_i386_grok_psinfo): Likewise.
3620 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3622 * config.bfd: Add m68k-uClinux target.
3624 2004-01-01 Grant Edwards <grante@visi.com>
3626 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
3627 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
3628 (elf32_h8_gc_sweep_hook): New function.
3629 (elf_backend_gc_mark_hook): Define.
3630 (elf_backend_gc_sweep_hook): Define.
3631 (elf_backend_can_gc_sections): Define.
3633 For older changes see ChangeLog-0203
3634 \f
3635 Local Variables:
3636 mode: change-log
3637 left-margin: 8
3638 fill-column: 74
3639 version-control: never
3640 End: