1 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
6 2009-04-07 DJ Delorie <dj@redhat.com>
8 * archures.c: Add bfd_mach_mep_c5.
10 * cpu-mep.c: Add bfd_c5_arch.
11 * elf32-mep.c: Support it.
13 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
15 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
16 info->callbacks->einfo.
17 * linker.c (_bfd_generic_section_already_linked): Likewise.
19 2009-04-06 DJ Delorie <dj@redhat.com>
21 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
23 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
25 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
26 _bfd_pex64_print_pdata only if PE is defined.
28 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
29 (_bfd_pex64_print_pdata): This.
31 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
32 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
35 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
37 * coff-x86_64.c (bfd_pe_print_pdata): Define as
38 _bfd_pep_print_x64_pdata.
39 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
40 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
42 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
44 * elf32-xtensa.c (relax_property_section): Always set r_offset
47 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
49 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
50 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
52 (elf32_arm_stub_type): New enum values for the two new stubs.
53 (arm_type_of_stub): Make use of the two new stubs.
54 (arm_size_one_stub): Handle the two new stubs.
56 2009-04-01 Matt Thomas <matt@netbsd.org>
58 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
59 hidden symbols into the GOT or PLT.GOT.
60 (elf_vax_relocate_section): Do not emit a PCREL reloc
61 into a shared object if it is against a hidden symbol.
63 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
65 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
66 and know_contains_shared_object_p.
67 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
68 Cache the result in the archive_info table.
69 (xcoff_auto_export_p): Add an "info" parameter and update the
70 call to xcoff_archive_contains_shared_object_p.
71 (xcoff_mark_auto_exports): Update accordingly.
72 (xcoff_post_gc_symbol): Likewise.
74 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
76 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
79 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
81 * coff-rs6000.c (member_layout): New structure.
82 (archive_iterator): Likewise.
83 (member_layout_init): New function.
84 (archive_iterator_begin): Likewise.
85 (archive_iterator_next): Likewise.
86 (xcoff_write_armap_old): Use the new iterator functions.
87 (do_shared_object_padding): Delete.
88 (xcoff_write_armap_big): Use the new iterator functions. Simplify
89 handling of arch_info.
90 (xcoff_write_archive_contents_old): Allocate arelt_data in the
91 first loop rather than the second. Allocate a member header if
92 there isn't one, then work out the stat information and length
93 in the first loop too. Use the new iterators for the second loop.
94 (xcoff_write_archive_contents_big): Likewise.
96 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
98 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
99 (bfd_xcoff_set_archive_import_path): Likewise.
100 * bfd-in2.h: Regenerate.
101 * xcofflink.c: Include libiberty.h.
102 (xcoff_archive_info): New structure.
103 (xcoff_archive_info_hash): New function.
104 (xcoff_archive_info_eq): Likewise.
105 (xcoff_get_archive_info): Likewise.
106 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
107 (bfd_xcoff_split_import_path): New function.
108 (bfd_xcoff_set_archive_import_path): Likewise.
109 (xcoff_set_import_path): Move earlier in file.
110 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
111 object to the the directory part of the bfd's filename. Get the
112 import path and filename of an archive object from the archive's
113 xcoff_tdata, initializing it if necessary. Update use of
115 (bfd_link_input_bfd): Update use of import_file_id.
116 (xcoff_write_global_symbol): Likewise.
118 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
120 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
122 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
124 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
125 a .loader section for relocatable links.
126 (xcoff_need_ldrel_p): New function.
127 (xcoff_mark): Use it.
128 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
130 (xcoff_build_ldsym): New function, split out from...
131 (xcoff_build_ldsyms): ...here. Rename to...
132 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
133 call xcoff_build_ldsym, if there's a loader section.
134 (xcoff_build_loader_section): New function, extracted verbatim from...
135 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
136 there's a loader section. Only add an __rtinit loader symbol
137 if there's a loader section. Update after above name change.
138 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
139 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
140 and xcoff_create_ldrel.
141 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
142 (xcoff_reloc_link_order): Likewise, but only call it if there's
143 a loader section. Use xcoff_symbol_section.
144 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
145 if there's a loader section.
147 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
149 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
151 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
153 * elf32-arm.c (group_sections): Rewrite loops for better
156 2009-03-30 DJ Delorie <dj@redhat.com>
158 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
159 relocs when doing a relocatable link.
161 2009-03-28 Mark Mitchell <mark@codesourcery.com>
163 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
164 "ERROR:", in error messages.
165 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
166 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
167 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
168 (elf32_arm_merge_eabi_attributes): Likewise.
169 (elf32_arm_merge_private_bfd_data): Likewise.
171 2009-03-27 Nick Clifton <nickc@redhat.com>
173 * section.c (bfd_get_section_contents): Detect and handle the case
174 where a section has the SEC_IN_MEMORY flag set but no actual
177 2009-03-26 Alan Modra <amodra@bigpond.net.au>
180 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
181 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
182 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
183 if we don't find matching PT_LOAD when copying.
185 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
187 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
188 the reloc descriptions.
190 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
192 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
193 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
194 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
196 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
198 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
199 (bfd_i386_arch_intel_syntax): Likewise.
200 (i8086_arch): Likewise.
201 (bfd_x86_64_arch): Likewise.
203 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
205 * elf32-cris.c (cris_elf_relocate_section): <case
206 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
207 symbols for non-allocated sections. Don't check whether to
208 generate R_CRIS_DTPMOD for non-allocated sections.
209 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
210 handle relocation GC:ing if applied to non-allocated section.
211 (cris_elf_check_relocs): Similar.
213 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
214 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
215 when emitting a known TP offset in the GOT.
217 2009-03-23 Alan Modra <amodra@bigpond.net.au>
219 * elf64-ppc.c (synthetic_opd): Delete.
220 (compare_symbols): Look for .opd name rather than section match.
221 (ppc64_elf_get_synthetic_symtab): Likewise.
223 2009-03-21 Alan Modra <amodra@bigpond.net.au>
225 * elf32-ppc.c (is_pic_glink_stub): Delete.
226 (is_nonpic_glink_stub): New function.
227 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
229 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
231 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
232 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
234 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
235 macros for visibilty and locality checks.
236 (elf_s390_adjust_dynamic_symbol): Likewise.
237 (allocate_dynrelocs): Likewise.
238 (elf_s390_relocate_section): Likewise.
239 (elf_s390_finish_dynamic_symbol): Likewise.
240 * elf64-s390.c (elf_s390_check_relocs): Likewise.
241 (elf_s390_adjust_dynamic_symbol): Likewise.
242 (allocate_dynrelocs): Likewise.
243 (elf_s390_relocate_section): Likewise.
244 (elf_s390_finish_dynamic_symbol): Likewise.
246 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
248 * bfd-in2.h: Regenerated.
249 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
250 for debugging sections and map memory read/write dependent on
252 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
253 without memory read flags set.
254 * section.c: Add SEC_COFF_NOREAD to section flags.
256 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
258 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
261 2009-03-19 Alan Modra <amodra@bigpond.net.au>
263 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
264 "no overlays" return. If there are overlays, create overlay
265 manager entry symbols here, so that..
266 (spu_elf_build_stubs): ..we don't need to set them up here.
267 Simplify entry symbol tests.
268 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
270 2009-03-18 Mark Kettenis <kettenis@gnu.org>
272 * elf.c (elfcore_grok_openbsd_procinfo)
273 (elfcore_grok_openbsd_note): New functions.
274 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
276 2009-03-18 Alan Modra <amodra@bigpond.net.au>
278 * vms-hdr.c: Don't include alloca.h.
279 * elf32-m68hc1x.c: Include alloca-conf.h.
281 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
283 * Makefile.am: Run "make dep-am".
284 * Makefile.in: Regenerate.
286 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
288 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
290 2009-03-17 Alan Modra <amodra@bigpond.net.au>
292 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
294 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
295 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
296 ovly_return fields with ovly_entry[2]. Adjust all users.
297 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
299 (spu_elf_build_stubs): Likewise.
300 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
301 ovly_flavour changes. Update all callers.
302 (ovl_stub_size_log2): New function.
303 (build_stub): Handle compact icache stubs. Use different manager
304 entry point for stubs in non-icache area.
305 (spu_elf_size_stubs): Don't allocate space for indirect branch
307 (spu_elf_build_stubs): And don't built them.
309 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
311 * dwarf2.c (read_section): Always use rawsize, if available.
313 2009-03-16 Alan Modra <amodra@bigpond.net.au>
315 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
316 of rawsize and size for buffer.
318 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
320 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
321 parameter just because fixed sections fit into local store.
322 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
323 generating overlays if fixed sections plus reserved stack
324 and heap space fit into local store.
326 2009-03-15 Alan Modra <amodra@bigpond.net.au>
328 * elf32-spu.c (build_stub): Correct icache set_id.
329 (spu_elf_relocate_section): Likewise.
331 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
333 * xcofflink.c (xcoff_link_check_archive_element): Only free the
334 symbol table if it was created by the current call.
336 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
338 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
339 class XMC_DS rather than XMC_UA.
341 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
343 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
344 bfd_boolean export_defineds parameter with an unsigned int
345 auto_export_flags parameter.
346 * bfd-in2.h: Regenerate.
347 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
348 split out from xcoff_build_ldsyms.
349 (xcoff_covered_by_expall_p): New function.
350 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
351 but with extra code to handle -bexpfull and -bexpall.
352 (xcoff_mark_auto_exports): New function.
353 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
354 a function should be automatically exported.
355 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
356 parameter with an auto_export_flags parameter. Update ldinfo
357 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
360 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
362 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
363 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
364 init and fini functions. Do garbage collection for objects
365 without an entry point too.
367 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
369 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
370 check whether a symbol has csect information.
371 (coff_print_aux): Likewise.
372 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
373 information for C_AIX_WEAKEXT too.
374 (_bfd_xcoff_swap_aux_out): Likewise.
375 (xcoff_reloc_type_br): Handle defweak symbols too.
376 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
377 information for C_AIX_WEAKEXT too.
378 (_bfd_xcoff64_swap_aux_out): Likewise.
379 (xcoff64_reloc_type_br): Handle defweak symbols too.
380 * coffgen.c (coff_print_symbol): Handle auxillary function
381 information for C_AIX_WEAKEXT too.
382 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
383 instead of BSF_GLOBAL if the L_WEAK flag is set.
384 (xcoff_dynamic_definition_p): New function.
385 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
386 defines h. Don't change h if ldsym isn't the definition. Otherwise,
387 always take the symbol class from the ldsym. Use weak bfd symbol
388 types for weak ldsyms.
389 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
390 Fix the check for whether a definition is from a shared object.
391 Allow redefinitions of weak symbols.
392 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
393 (xcoff_keep_symbol_p): Likewise.
394 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
395 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
396 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
397 but mark them as L_WEAK.
398 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
399 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
401 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
403 * xcofflink.c (xcoff_mark): When walking the relocations,
404 only mark the target symbol or the target section, not both.
405 (xcoff_final_definition_p): New function.
406 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
407 symbol is a valid definition of the associated output symbol.
408 Use XCOFF_ALLOCATED to stop the same hash table entry having
410 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
412 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
414 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
416 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
419 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
421 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
422 * libcoff.h: Regenerate.
423 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
424 line-number counts in the bfd's lineno_counts field.
425 Don't keep per-csect line-number counts.
426 (xcoff_sweep): Don't update per-csect line-number counts.
427 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
428 entries in each output section.
429 (xcoff_link_input_bfd): Get the number of line numbers from
430 the bfd's lineno_counts field, rather than recalculating it
431 from scratch. Fix the range check when updating C_BINCL and
433 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
434 here. Don't expect csects to have line-number counts.
436 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
438 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
439 * libcoff.h: Regenerate.
440 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
441 "skip" logic from xcoff_link_input_bfd.
442 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
443 objects in a dynamic link, rather than checking whether csectpp
444 is null. Always allocate debug_index for other objects,
445 and always go through the loop. Update the type of debug_index
446 after the change above. Read the auxillary csect information
447 and use xcoff_keep_symbol_p to decide whether a symbol should
448 be kept. Set its debug_index to -2 if not.
449 (xcoff_link_input_bfd): Update the type of debug_index after
450 the change above and always expect it to be nonnull. Use it to
451 test whether a symbol should be stripped, rather than making the
452 decision here. Postpone all symbol creation to the second pass.
454 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
456 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
457 creating a descriptor.
458 (xcoff_sweep): Don't mark toc_section unless it's needed.
459 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
460 when marking every bfd.
461 (xcoff_link_input_bfd): Skip all TOC anchors.
462 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
463 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
464 to -1; call xcoff_find_tc0 instead.
466 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
468 * libcoff-in.h (xcoff_section_tdata): Update commentary.
469 * libcoff.h: Regenerate.
470 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
471 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
472 the previous symbol's csect. Treat last_symndx as an inclusive value
473 and simplify its handling.
474 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
475 symbols with the right csect. Don't mark rsec when processing
476 relocations against undefined or absolute sections.
477 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
478 of bfd_und_section_ptr.
479 (xcoff_link_input_bfd): Likewise.
481 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
483 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
484 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
485 flag is set. Assert that all undefined symbols are either
486 imported or defined by a dynamic object.
487 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
488 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
489 handling to all relocations. Only set XCOFF_CALLED for function
491 (xcoff_find_function): New function, split out from...
492 (bfd_xcoff_export_symbol) ...here.
493 (xcoff_set_import_path): New function, split out from...
494 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
495 meaning of XCOFF_CALLED.
496 (xcoff_mark_symbol): If we mark an undefined and unimported
497 symbol, find some way of defining it. If the symbol is a function
498 descriptor, fill in its definition automatically. If the symbol
499 is a function, mark its descriptor and allocate room for global
500 linkage code. Otherwise mark the symbol as implicitly imported.
501 Move the code for creating function descriptors from...
502 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
503 check for symbols that were implicitly defined.
504 (xcoff_mark): Don't count any dynamic relocations against
506 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
507 in the xcoff link info.
508 (xcoff_link_input_bfd): Remove handling of undefined and
511 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
513 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
514 if the target is absolute. Fix comment typo.
515 (xcoff_ppc_relocate_section): Remove FIXME.
516 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
517 if the target is absolute.
519 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
521 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
522 R_POS and R_NEG relocations against absolute symbols to the
525 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
527 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
528 to 2 for bfd_mach_ppc_620.
530 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
532 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
533 * configure.in: Likewise.
534 * configure: Regenerate.
536 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
539 * elf.c (assign_section_numbers): Generate symbol table if there
540 is any relocation in output.
541 (_bfd_elf_compute_section_file_positions): Likewise.
543 2009-03-13 Nick Clifton <nickc@redhat.com>
546 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
547 * elflink.c (elf_link_read_relocs_from_section): Use
548 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
549 relocs but no symbol table.
550 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
552 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
556 to check ___tls_get_addr.
558 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
559 strncmp to check __tls_get_addr.
561 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
563 * dwarf2.c (read_section): Always check the offset, even when the
564 section has been read before.
566 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
568 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
571 2009-03-11 Chris Demetriou <cgd@google.com>
573 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
574 * bfd-in2.h: Regenerate.
575 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
576 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
578 (bsd_write_armap): Likewise.
579 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
580 flag is set, do nothing.
581 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
584 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
586 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
587 used to update stack pointer.
589 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
592 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
593 for unknown symbols in absolute section.
595 2009-03-06 Nick Clifton <nickc@redhat.com>
597 * po/es.po: Updated Spanish translation.
599 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
601 * elf32-arm.c (group_sections): Take next section size into
602 account before accepting to group it.
604 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
606 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
608 (elf32_arm_final_link_relocate): Likewise.
610 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
613 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
615 2009-03-04 Alan Modra <amodra@bigpond.net.au>
617 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
618 * section.c (struct bfd_section): Add has_tls_get_addr_call.
619 (BFD_FAKE_SECTION): Init new flag.
620 * ecoff.c (bfd_debug_section): Likewise.
621 * bfd-in2.h: Regenerate.
622 * libbfd.h: Regenerate.
623 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
624 (ppc_elf_reloc_type_lookup): Handle new relocs.
625 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
626 without marker relocs.
627 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
628 if section has no old-style calls.
629 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
630 Don't try to optimize new-style __tls_get_addr call when handling
631 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
633 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
634 (ppc64_elf_reloc_type_lookup): Handle new relocs.
635 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
636 without marker relocs.
637 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
638 if section has no old-style calls. Set toc_ref for new relocs as
640 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
641 Don't try to optimize new-style __tls_get_addr call when handling
642 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
645 2009-03-04 Alan Modra <amodra@bigpond.net.au>
648 * configure.in: Test for ld --as-needed support. Link shared
650 * configure: Regenerate.
652 2009-03-03 Alan Modra <amodra@bigpond.net.au>
654 * Makefile.am: Run "make dep-am".
655 * Makefile.in: Regenerate.
657 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
659 * elf32-score7.c: New file.
660 * elf32-score.h: New file.
661 * elf32-score.c: Add code to support score 7. Set score7 as the
663 * cpu-score.c: Add score7 architecure.
664 (compatibile): New function.
665 * Makefile.am: Add rules for building elf32-score7 object.
666 * Makefile.in: Regenerate.
667 * configure.in: Add elf32-score7 object to score vectors.
668 * configure: Regenerate.
669 * reloc.c: Add score7 relocs.
670 * archures.c: Add score3 and score7 machine numbers.
671 * bfd-in2.h: Regenerate.
672 * libbfd.h: Regenerate.
674 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
676 * configure: Regenerate.
678 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
680 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
681 (elf32_hppa_check_relocs): Use it.
683 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
685 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
686 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
687 (elf_hppa_is_dynamic_loader_symbol): Likewise.
688 (elf_hppa_record_segment_addrs): Likewise.
689 (elf_hppa_final_link): Likewise.
690 (elf_hppa_relocate_insn): Likewise.
691 (elf_hppa_final_link_relocate): Likewise.
692 (elf64_hppa_relocate_section): Likewise.
693 * elf64-hppa.c: Insert above.
695 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
697 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
698 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
699 (elf_hppa_relocate_section): Likewise.
700 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
701 from struct elf_link_hash_entry. Add count field.
702 (struct elf64_hppa_dyn_hash_table): Delete.
703 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
704 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
705 (hppa_elf_hash_entry, eh_name): Define.
706 (elf64_hppa_new_dyn_hash_entry): Delete.
707 (elf64_hppa_dyn_hash_lookup): Delete.
708 (elf64_hppa_dyn_hash_traverse): Delete.
709 (get_dyn_name): Delete.
710 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
711 of struct elf64_hppa_dyn_hash_entry *.
712 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
713 allocate_global_data_plt, allocate_global_data_stub,
714 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
716 (hppa64_link_hash_newfunc): New.
717 (elf64_hppa_hash_table_create): Rework.
718 (count_dyn_reloc): Likewise.
719 (hppa64_elf_local_refcounts): New.
720 (elf64_hppa_check_relocs): Rework using standard technique for recording
721 local DLT, PLT and OPD reference counts.
722 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
723 elf_link_hash_entry *.
724 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
725 allocate_global_data_plt, allocate_global_data_stub,
726 allocate_global_data_opd, allocate_dynrel_entries,
727 elf64_hppa_adjust_dynamic_symbol,
728 elf64_hppa_mark_milli_and_exported_functions): Likewise.
729 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
730 Use hppa_link_hash_table. Rework.
731 (elf64_hppa_link_output_symbol_hook): Rework.
732 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
733 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
734 elf64_hppa_finish_dynamic_sections): Likewise.
736 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
738 * elf32-arm.c (stub_reloc_type): Removed.
739 (insn_sequence): Renamed reloc_type field to r_type.
740 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
741 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
742 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
743 (elf32_arm_stub_type): Add new enum entries for the new stubs.
744 (arm_stub_is_thumb): Catch new stubs.
745 (arm_type_of_stub): Handle new stubs.
746 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
747 (bfd_elf32_arm_process_before_allocation): Remove useless
750 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
752 * elf.c (elf_find_function): Use is_function_type to check
755 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
757 * xtensa-modules.c: Revert to previous version 1.11 due
758 to inadvertant commit.
760 2009-02-24 Sterling Augustine <sterling@tensilica.com>
762 * elf32-xtensa.c (text_action_add): Separate test for action
763 type. Break if saved action is ta_widen_insn at same offset.
765 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
767 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
768 to elf32_arm_stub_long_branch_any_arm_pic.
769 (elf32_arm_stub_long_branch_any_thumb_pic): New.
770 (enum elf32_arm_stub_type, arm_type_of_stub)
771 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
774 2009-02-24 Joseph Myers <joseph@codesourcery.com>
776 * elf32-arm.c (PREV_SEC): Update comment.
777 (group_sections): Rename argument to stubs_always_after_branch.
778 Reverse the list and place stubs at the end of input sections.
780 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
782 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
784 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
786 (arm_size_one_stub): Remove unnecessary break.
787 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
789 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
791 * elf32-arm.c (stub_insn_type): New type.
792 (stub_reloc_type): Likewise.
793 (insn_sequence): Likewise.
794 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
795 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
796 (elf32_arm_stub_long_branch_thumb_only): Likewise.
797 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
798 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
799 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
800 (elf32_arm_stub_hash_entry): Add new helper fields.
801 (stub_hash_newfunc): Initialize these new fields.
802 (arm_build_one_stub): Encode Arm and Thumb instructions separately
803 to take endianness into account.
804 (arm_size_one_stub): Compute size of stubs using insn_sequence.
805 (arm_map_one_stub): Code is now more generic, thanks to
808 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
810 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
812 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
813 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
814 BLX is not available. Fix typo in warning message. Add comments
815 and improve formatting.
816 (arm_build_one_stub): Adjust to new
817 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
818 (arm_map_one_stub): Likewise.
820 2009-02-23 Tristan Gingold <gingold@adacore.com>
821 Eric Botcazou <ebotcazou@adacore.com>
822 Douglas B Rupp <rupp@gnat.com>
824 * vms.h: Update copyright year, fix comments, reorder declarations.
825 (_bfd_save_vms_section): Remove the prototype.
826 (EGPS_S_V_NO_SHIFT): New constant.
827 (bfd_vms_set_section_flags): New prototype.
828 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
830 (EGSY_S_W_FLAGS): Ditto.
831 (EGSY_S_V_QUAD_VAL): Ditto.
832 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
833 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
834 EGST_S_B_NAMLNG): Ditto.
835 (ESRF_S_B_NAMLNG): Ditto.
836 (ETIR_S_C_HEADER_SIZE): Ditto.
837 (EGPS_S_V_ALLOC_64BIT): Ditto.
838 (DST_S_C_EPILOG): Ditto.
839 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
840 (DST_S_C_SRC_INCRLNUM_B): Ditto.
841 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
842 (DST_S_L_PCLINE_UNSLONG): Ditto.
843 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
844 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
845 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
846 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
847 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
848 (DST_S_B_SRC_UNSBYTE): Ditto.
849 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
851 (vms_section, vms_reloc): Remove types.
852 (hdr_struc): Replaced by ...
853 (hdr_struct): ... new type.
854 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
855 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
856 (EMH_DATE_LENGTH): Ditto.
857 (eom_struc): Replaced by ...
858 (eom_struct): ... new type.
859 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
860 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
861 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
862 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
863 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
864 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
865 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
866 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
867 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
868 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
869 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
870 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
871 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
872 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
873 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
874 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
875 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
876 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
877 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
878 (enum file_type_enum): New type.
879 (struct location_struct): Removed.
880 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
881 (struct funcinfo, struct module): Ditto.
882 (struct vms_private_data_struct): Update fields.
883 (struct vms_section_data_struct): New type.
885 * vms.c: Update copyright year, fix comments,
886 Fix includes for DECC, add prototypes.
887 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
889 Use flavour to set is_vax, location_stack is removed.
890 (struct pair): Declare.
891 (fill_section_ptr): Initialize variables at declaration.
892 Add guard to set SECTION_SYM flag, handlde und section.
893 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
894 (_bfd_vms_slurp_object_records): New function, replaces previous
896 (vms_slurp_module): New function.
897 (vms_slurp_image): Ditto.
898 (vms_object_p): Complete rewrite.
899 (vms_mkobject): Use is_vax field to slect architecture.
900 (free_reloc_stream): New function.
901 (vms_convert_to_var): Ditto.
902 (vms_convert_to_var_1): Ditto.
903 (vms_convert_to_var_unix_filename): Ditto.
904 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
906 (vms_new_section_hook): Set alignment to 0, allocate private data.
907 (vms_get_section_contents): Load content.
908 (vms_get_symbol_info): Handle undefined section.
909 (vms_find_nearest_line): Handle.
910 (alloc_reloc_stream): New function.
911 (vms_slurp_reloc_table): Ditto.
912 (vms_get_reloc_upper_bound): Make it real.
913 (vms_canonicalize_reloc): Do the real work.
914 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
916 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
917 (vms_set_arch_mach): Check arch.
918 (vms_set_section_contents): Copy the content after allocation.
919 (vms_alpha_vec): Update object flags.
921 * vms-tir.c: Update copyright year, fix comments,
922 add prototypes for new functions.
923 (dst_define_location): New function.
924 (dst_restore_location): New function.
925 (dst_retrieve_location): New function.
926 (dst_check_allocation): New function.
927 (image_dump): Call dst_check_allocation.
928 (image_write_b): Ditto.
929 (image_write_w): Ditto.
930 (image_write_l): Ditto.
931 (image_write_q): Ditto.
932 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
933 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
935 Call error handler instead of abort if name is not known.
936 (etir_sta): Add quarter_relocs argument and set it.
939 (etir_opr): Ditto, return FALSE in case of error.
940 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
941 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
942 (etir_stc): Add quarter_relocs argument and set it, fix cast.
943 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
944 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
945 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
946 Return FALSE in case of error.
947 (tir_sta): Change sign of psect.
949 (tir_cmd): Fix cast. Makes tir_table static const.
950 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
951 add argument to explain.
952 (analyze_etir): Initialize maxptr, add quarter_relocs
953 declaration, move some declarations into inner scopes.
954 Handle quarter_relocs and STO_IMM.
955 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
956 (_bfd_vms_slurp_relocs): New function.
957 (_bfd_vms_decode_relocs): New function.
958 (sto_imm): Rewritten.
959 (start_first_etbt_record): New function.
960 (start_another_etbt_record): Ditto.
961 (etir_output_check): Ditto.
962 (defer_reloc_p): Ditto.
963 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
964 a for-loop. Correctly deals with contents, deals with .vmsdebug,
965 rewritte relocations handling.
966 (_bfd_vms_write_tbt): Removed.
967 (_bfd_vms_write_dbg): Ditto.
969 * vms-misc.c: Update copyright year, Fix comments.
970 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
971 (maybe_adjust_record_pointer_for_object): New function.
972 (_bfd_vms_get_first_record): New function, replaces ...
973 (_bfd_vms_get_record): .. removed.
974 (_bfd_vms_get_object_record): New function.
975 (_bfd_vms_get_object_record): New function.
976 (vms_get_remaining_object_record): New function, replaces ...
977 (_bfd_vms_get_next_record): ... removed.
978 (add_new_contents): Removed.
979 (_bfd_save_vms_section): Removed.
980 (_bfd_get_vms_section): Removed.
981 (_bfd_vms_output_flush): Write in VAR format.
982 (new_symbol): Don't make UND section.
984 * vms-hdr.c: Update copyright year, update list of record handled.
985 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
986 (_bfd_vms_write_hdr): Strip vms and unix patches,
987 add comments, truncate module name at 31 characters,
988 use constants instead of hard-coded value,
989 write BFD version instead of a fixed string.
990 (_bfd_vms_slurp_ihd): New function.
991 (_bfd_vms_slurp_isd): Ditto.
992 (_bfd_vms_slurp_ihs): Ditto.
994 (parse_module): Ditto
995 (build_module_list): Ditto.
996 (module_find_nearest_line): Ditto.
997 (_bfd_vms_find_nearest_dst_line): Ditto.
998 (vms_slurp_debug): Ditto.
999 (_bfd_vms_slurp_dbg): Ditto.
1000 (_bfd_vms_slurp_tbt): Ditto.
1001 (_bfd_vms_write_dbg): Ditto.
1002 (_bfd_vms_write_tbt): Ditto.
1004 * vms-gsd.c: Update copyright year, update list of records handled.
1005 (EVAX_LITERALS_NAME): New macro.
1006 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1007 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1008 (register_universal_symbol): New function and prototype.
1009 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1010 improve debug messages,
1011 use constants instead of hard-coded value,
1012 fix missing endianness conversion,
1013 handle global symbol (SYMG).
1014 (bfd_vms_set_section_flags): New function.
1015 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1016 handle section literals,
1018 handle section bfd and vms flags,
1019 don't output LIB$INITIALIZE symbol,
1020 fix handling of weak symbols,
1021 fix evax vs vax procedure descriptor,
1022 handle absolute symbols.
1024 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1025 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1027 * makefile.vms (DEFS): Fix flags for VMS.
1029 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1031 * bfd-in2.h: Regenerated.
1032 * libbfd.h: Regenerated.
1034 2009-02-20 Cary Coutant <ccoutant@google.com>
1036 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1039 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1042 * coffcode.h (coff_write_object_contents): Don't let the string
1043 table offset overflow the s_name field when using long section names.
1045 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1047 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1048 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1049 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1050 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1051 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1052 (bfd_pmac_xcoff_backend_data): Likewise.
1053 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1054 (bfd_xcoff_aix5_backend_data): Likewise.
1055 (xcoff64_write_object_contents): Delete unused long_section_names
1057 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1058 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1060 * coffcode.h (documentation): Update to describe long section names.
1061 (COFFLONGSECTIONCATHELPER): New helper macro.
1062 (BLANKOR1TOODD): Likewise.
1063 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1064 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1065 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1066 (bfd_coff_set_long_section_names_allowed): New function.
1067 (bfd_coff_set_long_section_names_disallowed): Likewise.
1068 (struct bfd_coff_backend_data): Add new backend hook function
1069 pointer _bfd_coff_set_long_section_names.
1070 (bfd_coff_set_long_section_names): New backend hook.
1071 (coff_write_object_contents): Only generate long section names if
1072 bfd_coff_long_section_names() indicates they are currently enabled.
1073 (bfd_coff_std_swap_table): Make non-const, and initialise long
1074 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1075 (ticoff0_swap_table): Likewise to both.
1076 (ticoff1_swap_table): Again, likewise to both.
1077 * coffgen.c (make_a_section_from_file): Allow long section names
1078 as inputs even if not currently allowed for outputs.
1079 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1080 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1081 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1082 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1083 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1084 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1085 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1086 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1087 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1088 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1089 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1090 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1091 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1092 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1093 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1094 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1095 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1096 * libcoff-in.h: Update copyright year to cause updated copyright
1097 year in generated libcoff.h, and fix typo.
1098 * libcoff.h: Regenerated.
1099 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1100 (_bfd_ecoff_no_long_sections): Add prototype.
1101 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1102 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1103 defined by an including .c file.
1104 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1105 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1106 (ticoff1_swap_table): Likewise to both.
1108 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1110 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1111 stub. Catch default case error.
1112 (arm_map_one_stub): Add missing Thumb mapping symbol.
1114 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1117 * elf32-avr.c: Handle case where no local symbos exist correctly.
1119 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1122 * elf32-arm.c (arm_long_branch_stub,
1123 arm_thumb_v4t_long_branch_stub,
1124 arm_thumb_thumb_long_branch_stub,
1125 arm_thumb_arm_v4t_long_branch_stub,
1126 arm_thumb_arm_v4t_short_branch_stub,
1127 arm_pic_long_branch_stub):
1128 Renamed to elf32_arm_stub_long_branch_any_any,
1129 elf32_arm_stub_long_branch_v4t_arm_thumb,
1130 elf32_arm_stub_long_branch_thumb_only,
1131 elf32_arm_stub_long_branch_v4t_thumb_arm,
1132 elf32_arm_stub_short_branch_v4t_thumb_arm,
1133 elf32_arm_stub_long_branch_any_any_pic.
1134 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1135 arm_thumb_thumb_stub_long_branch,
1136 arm_thumb_arm_v4t_stub_long_branch,
1137 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1138 Renamed to arm_stub_long_branch_any_any,
1139 arm_stub_long_branch_v4t_arm_thumb,
1140 arm_stub_long_branch_thumb_only,
1141 arm_stub_long_branch_v4t_thumb_arm,
1142 arm_stub_short_branch_v4t_thumb_arm,
1143 arm_stub_long_branch_any_any_pic.
1145 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1147 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1148 in branch offset check.
1150 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1152 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1153 add toc.symndx and toc.add.
1154 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1156 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1158 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1159 (branch_reloc_hash_match): New function, extracted from..
1160 (ppc64_elf_tls_optimize): ..here.
1161 (ppc64_elf_relocate_section): Properly set addends when optimizing
1162 tls sequences. Avoid unnecessary reading and writing of insns.
1163 Only redo reloc when symbol changed. Bypass symbol checks when
1165 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1166 (branch_reloc_hash_match): New function, extracted from..
1167 (ppc_elf_tls_optimize): ..here.
1168 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1169 Don't clear addend on zapped __tls_get_addr reloc.
1171 2009-02-12 Nick Clifton <nickc@redhat.com>
1174 * elflink.c (bfd_elf_final_link): When counting the relocations,
1175 if the header size has not been set yet then assume that it will
1176 match the output section's reloc type.
1178 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1180 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1183 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1185 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1186 (find_function): Likewise.
1187 (pasted_function): Don't error if no prior function found.
1188 (discover_functions): Revert 2008-12-10 change. Extend first
1189 function range to start of section.
1191 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1193 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1195 * elf64-hppa.h: Likewise.
1197 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1199 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1202 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1204 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1205 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1207 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1209 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1210 * archures.c (bfd_mach_mips_xlr): Define.
1211 * bfd-in2.h: Regenerate.
1212 * cpu-mips.c (I_xlr): Define.
1213 (arch_info_struct): Add XLR entry.
1214 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1215 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1216 (mips_mach_extensions): Add XLR entry.
1218 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1220 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1222 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1224 * configure.in: AC_SUBST pdfdir.
1225 * Makefile.am: Add install-pdf, install-pdf-am
1226 and install-pdf-recursive targets. Define pdfdir.
1227 * doc/Makefile.am: Define pdf__strip_dir. Add
1228 install-pdf and install-pdf-am targets.
1229 * po/Make-in: Add install-pdf target.
1230 * configure: Regenerate.
1231 * Makefile.in: Regenerate
1232 * doc/Makefile.in: Regenerate.
1234 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1236 * bfd-in2.h: Regenerate.
1237 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1238 fields from n_entries to n_slots where appropriate, update comments.
1239 (HOWTO): Add TLS relocations.
1240 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1241 (enum elf_m68k_got_offset_size): New enum.
1242 (struct elf_m68k_got_entry.type): Move field to ...
1243 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1244 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1246 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1248 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1249 fields into n_entries array. Update comments.
1250 (elf_m68k_init_got): Simplify, update all uses.
1251 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1252 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1253 GOT entries; update name, update all uses.
1254 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1255 (elf_m68k_get_got_entry): Update.
1256 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1258 (elf_m68k_remove_got_entry_type): Simplify.
1259 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1260 (elf_m68k_can_merge_gots): Update.
1261 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1262 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1263 GOT entries, simplify.
1264 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1265 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1266 field, remove obsoleted local_n_entries field.
1267 (elf_m68k_partition_multi_got_2): New static function.
1268 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1270 (elf_m68k_remove_got_entry_type): Update.
1271 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1272 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1273 update of sgot->size and srelgot->size.
1274 (elf_m68k_gc_sweep_hook): Update.
1275 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1276 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1278 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1279 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1281 2009-02-02 DJ Delorie <dj@redhat.com>
1283 * elf32-mep.c (config_names): Regenerate configuration.
1285 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1287 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1288 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1289 * elf.c (bfd_elf_get_str_section): Make static.
1290 (bfd_elf_find_section): Delete.
1291 * libbfd.h: Regenerate.
1293 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1295 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1296 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1298 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1300 * elflink.c (on_needed_list): New function.
1301 (elf_link_add_object_symbols): Link in --as-needed libs if they
1302 satisfy undefined symbols in other libs.
1304 2009-01-30 Julian Brown <julian@codesourcery.com>
1306 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1307 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1308 with --just-symbols (-R).
1310 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1312 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1313 high_pc in order to properly sign-extend VMAs.
1315 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1316 Mark Shinwell <shinwell@codesourcery.com>
1317 Catherine Moore <clm@codesourcery.com>
1319 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1321 2009-01-28 Catherine Moore <clm@codesourcery.com>
1323 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1324 SEC_LOAD for dynamic relocation sections.
1326 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1328 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1329 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1330 the size of local TLS data.
1332 2009-01-27 Andreas Schwab <schwab@suse.de>
1334 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1335 architectures in the archive.
1337 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1339 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1340 <R_CRIS_32_DTPREL>: Correct relocation value.
1342 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1343 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1344 symbols with non-default visibility.
1346 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1348 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1349 describing the trampolines.
1350 (ppc_elf_relocate_section): Update relocs to describe the
1353 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1355 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1356 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1357 and R_PARISC_PCREL12F relocations.
1359 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1362 * elflink.c (find_version_for_sym): New function split out from,
1363 but without export_dynamic test, ..
1364 (_bfd_elf_link_assign_sym_version): ..here.
1365 (_bfd_elf_export_symbol): Use it.
1367 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1369 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1370 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1371 * elflink.c: ..here, somewhat modified.
1372 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1373 _bfd_elf_link_find_version_dependencies,
1374 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1375 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1376 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1378 * elflink.c: ..and make static here.
1379 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1380 of output_bfd from struct elf_find_verdep_info.
1381 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1382 struct elf_info_failed.
1383 (bfd_elf_size_dynamic_sections): Adjust.
1385 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1388 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1389 after comp_unit_find_line call.
1391 2009-01-21 Nick Clifton <nickc@redhat.com>
1394 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1395 tm_gmtoff field in struct tm.
1397 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1399 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1400 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1401 sections in soft-icache lines unless non_ia_text. Don't add
1402 rodata if doing so would exceed line size.
1404 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1406 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1407 types than bfd_link_hash_indirect, before early return, call
1408 _bfd_elf_link_hash_copy_indirect.
1410 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1412 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1413 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1414 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1415 (elf_backend_obj_attrs_order): New define.
1416 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1417 (elfNN_bed): Add elf_backend_obj_attrs_order.
1419 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1421 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1422 (obj_attr_size): Likewise.
1423 (write_obj_attribute): Likewise.
1424 (_bfd_elf_copy_obj_attributes): Likewise.
1425 (_bfd_elf_parse_attributes): Likewise.
1426 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1427 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1428 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1429 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1430 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1433 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1435 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1436 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1437 (bfd_elf_add_obj_attr_string): Likewise.
1438 (bfd_elf_add_obj_attr_int_string): Likewise.
1439 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1440 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1441 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1442 Tag_nodefaults has no default value.
1443 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1444 comment to reflect the new state.
1446 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1449 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1450 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1451 (adjust_z_magix): Delete dead code handling QMAGIC.
1453 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1455 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1456 IMAGE_SCN_MEM_DISCARDABLE.
1458 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1460 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1461 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1462 * configure.in (commonbfdlib): Delete.
1463 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1464 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1465 is available, not just for linux.
1466 * po/SRC-POTFILES.in: Regenerate.
1467 * Makefile.in: Regenerate.
1468 * configure: Regenerate.
1470 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1471 Julian Brown <julian@codesourcery.com>
1473 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1474 ARM attributes in ABI 2.07.
1475 * elf32-arm.c (get_secondary_compatible_arch): New function.
1476 (set_secondary_compatible_arch): New function.
1477 (tag_cpu_arch_combine): New function.
1478 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1479 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1480 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1481 make it fit with order_01243.
1482 Add support for Tag_also_compatible_with,
1483 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1484 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1485 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1486 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1487 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1488 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1489 Rework the way unknown attributes are handled.
1490 Defer errors until all attributes have been processed.
1492 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1494 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1495 bfd_elf_add_obj_attr_int_string.
1496 Read Tag_compatibility from its new location in the attribute array,
1497 rather than the attribute list.
1498 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1499 bfd_elf_add_obj_attr_int_string.
1500 (_bfd_elf_parse_attributes): Likewise.
1501 (_bfd_elf_merge_object_attributes): There's now only one
1502 Tag_compatibility, and it's in the array, not the list.
1503 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1505 (bfd_elf_add_obj_attr_compat): Rename to
1506 bfd_elf_add_obj_attr_int_string.
1507 (bfd_elf_add_proc_attr_compat): Rename to
1508 bfd_elf_add_proc_attr_int_string.
1509 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1512 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1514 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1515 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1516 (vmsutil.lo): Add dependency rule.
1517 * Makefile.in: Regenerate.
1518 * config.bfd (ia64*-*-*vms*): Add case.
1519 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1520 * configure: Regenerate.
1521 * vmsutil.c: New file.
1522 * vmsutil.h: New file.
1523 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1525 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1526 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1527 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1528 elfNN_vms_object_p): New functions
1529 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1531 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1534 * elflink.c (elf_gc_sweep): Exclude the group section if the
1535 first member of the section group is excluded.
1537 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1540 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1541 saved filename, use bfd_alloc rather than bfd_malloc for it.
1543 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1545 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1547 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1549 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1551 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1553 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1555 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1557 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1559 (struct got_entry): Add br_addr.
1560 (struct call_info): Add priority.
1561 (struct function_info): Add lr_store and sp_adjust.
1562 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1563 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1564 area as an overlay, and check that no other overlays exist. Look up
1565 icache overlay manager entry sym.
1566 (BRA_STUBS, BRA, BRASL): Define.
1567 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1568 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1570 (count_stub, build_stub): Support soft-icache.
1571 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1572 (spu_elf_size_stubs): Size soft-icache stubs.
1573 (overlay_index): New function.
1574 (spu_elf_build_stubs): Make static. Support soft-icache.
1575 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1576 (find_function_stack_adjust): Save lr store and stack adjust insn
1578 (maybe_insert_function): Adjust find_function_stack_adjust call.
1579 (mark_functions_via_relocs): Retrieve priority.
1580 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1581 (sort_calls): Sort by priority first.
1582 (mark_overlay_section): Ignore .ovl.init.
1583 (sum_stack): Only print when stack_analysis.
1584 (print_one_overlay_section): New function, extracted from..
1585 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1586 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1587 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1588 analysis. Call spu_elf_build_stubs.
1589 (spu_elf_relocate_section): For soft-icache encode overlay index
1591 (spu_elf_output_symbol_hook): Support soft-icache.
1592 (spu_elf_modify_program_headers: Likewise.
1594 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1595 num_regions to num_lines. Add line_size and max_branch.
1596 (enum _ovly_flavour): Add ovly_soft_icache.
1597 (spu_elf_build_stubs): Delete.
1599 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1601 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1602 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1604 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1606 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1607 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1608 the program, the known offset starts at the negative size of the
1610 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1613 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1615 * config.bfd: Add lm32-*-rtems*.
1617 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1619 * coff-ppc.c: Add 2009 to Copyright.
1620 * elf32-cris.c: Likewise.
1621 * elflink.c: Likewise.
1623 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1625 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1626 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1628 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1631 * elflink.c (elf_merge_st_other): New.
1632 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1633 hide them if needed.
1634 (elf_link_add_object_symbols): Updated.
1636 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1639 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1640 ref_dynamic and dynamic_def fields when setting def_regular
1643 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1646 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1649 For older changes see ChangeLog-2008
1655 version-control: never
projects / deliverable / binutils-gdb.git / blob