1 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
4 branch to an undef weak symbol into a jump to next instruction if
5 a PLT entry will be created.
7 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
9 * coffgen.c (make_a_section_from_file): Set the backend long
10 section names enable if long section names found on input.
11 * coffcode.h: Extend long section names documentation to match.
13 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
15 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
18 2009-04-07 DJ Delorie <dj@redhat.com>
20 * archures.c: Add bfd_mach_mep_c5.
21 * bfd-in2.h: Likewise.
22 * cpu-mep.c: Add bfd_c5_arch.
23 * elf32-mep.c: Support it.
25 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
27 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
28 info->callbacks->einfo.
29 * linker.c (_bfd_generic_section_already_linked): Likewise.
31 2009-04-06 DJ Delorie <dj@redhat.com>
33 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
35 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
37 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
38 _bfd_pex64_print_pdata only if PE is defined.
40 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
41 (_bfd_pex64_print_pdata): This.
43 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
44 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
47 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
49 * coff-x86_64.c (bfd_pe_print_pdata): Define as
50 _bfd_pep_print_x64_pdata.
51 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
52 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
54 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
56 * elf32-xtensa.c (relax_property_section): Always set r_offset
59 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
61 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
62 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
64 (elf32_arm_stub_type): New enum values for the two new stubs.
65 (arm_type_of_stub): Make use of the two new stubs.
66 (arm_size_one_stub): Handle the two new stubs.
68 2009-04-01 Matt Thomas <matt@netbsd.org>
70 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
71 hidden symbols into the GOT or PLT.GOT.
72 (elf_vax_relocate_section): Do not emit a PCREL reloc
73 into a shared object if it is against a hidden symbol.
75 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
77 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
78 and know_contains_shared_object_p.
79 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
80 Cache the result in the archive_info table.
81 (xcoff_auto_export_p): Add an "info" parameter and update the
82 call to xcoff_archive_contains_shared_object_p.
83 (xcoff_mark_auto_exports): Update accordingly.
84 (xcoff_post_gc_symbol): Likewise.
86 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
88 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
91 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
93 * coff-rs6000.c (member_layout): New structure.
94 (archive_iterator): Likewise.
95 (member_layout_init): New function.
96 (archive_iterator_begin): Likewise.
97 (archive_iterator_next): Likewise.
98 (xcoff_write_armap_old): Use the new iterator functions.
99 (do_shared_object_padding): Delete.
100 (xcoff_write_armap_big): Use the new iterator functions. Simplify
101 handling of arch_info.
102 (xcoff_write_archive_contents_old): Allocate arelt_data in the
103 first loop rather than the second. Allocate a member header if
104 there isn't one, then work out the stat information and length
105 in the first loop too. Use the new iterators for the second loop.
106 (xcoff_write_archive_contents_big): Likewise.
108 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
110 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
111 (bfd_xcoff_set_archive_import_path): Likewise.
112 * bfd-in2.h: Regenerate.
113 * xcofflink.c: Include libiberty.h.
114 (xcoff_archive_info): New structure.
115 (xcoff_archive_info_hash): New function.
116 (xcoff_archive_info_eq): Likewise.
117 (xcoff_get_archive_info): Likewise.
118 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
119 (bfd_xcoff_split_import_path): New function.
120 (bfd_xcoff_set_archive_import_path): Likewise.
121 (xcoff_set_import_path): Move earlier in file.
122 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
123 object to the the directory part of the bfd's filename. Get the
124 import path and filename of an archive object from the archive's
125 xcoff_tdata, initializing it if necessary. Update use of
127 (bfd_link_input_bfd): Update use of import_file_id.
128 (xcoff_write_global_symbol): Likewise.
130 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
132 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
134 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
136 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
137 a .loader section for relocatable links.
138 (xcoff_need_ldrel_p): New function.
139 (xcoff_mark): Use it.
140 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
142 (xcoff_build_ldsym): New function, split out from...
143 (xcoff_build_ldsyms): ...here. Rename to...
144 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
145 call xcoff_build_ldsym, if there's a loader section.
146 (xcoff_build_loader_section): New function, extracted verbatim from...
147 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
148 there's a loader section. Only add an __rtinit loader symbol
149 if there's a loader section. Update after above name change.
150 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
151 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
152 and xcoff_create_ldrel.
153 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
154 (xcoff_reloc_link_order): Likewise, but only call it if there's
155 a loader section. Use xcoff_symbol_section.
156 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
157 if there's a loader section.
159 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
161 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
163 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
165 * elf32-arm.c (group_sections): Rewrite loops for better
168 2009-03-30 DJ Delorie <dj@redhat.com>
170 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
171 relocs when doing a relocatable link.
173 2009-03-28 Mark Mitchell <mark@codesourcery.com>
175 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
176 "ERROR:", in error messages.
177 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
178 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
179 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
180 (elf32_arm_merge_eabi_attributes): Likewise.
181 (elf32_arm_merge_private_bfd_data): Likewise.
183 2009-03-27 Nick Clifton <nickc@redhat.com>
185 * section.c (bfd_get_section_contents): Detect and handle the case
186 where a section has the SEC_IN_MEMORY flag set but no actual
189 2009-03-26 Alan Modra <amodra@bigpond.net.au>
192 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
193 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
194 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
195 if we don't find matching PT_LOAD when copying.
197 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
199 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
200 the reloc descriptions.
202 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
204 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
205 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
206 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
208 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
210 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
211 (bfd_i386_arch_intel_syntax): Likewise.
212 (i8086_arch): Likewise.
213 (bfd_x86_64_arch): Likewise.
215 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
217 * elf32-cris.c (cris_elf_relocate_section): <case
218 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
219 symbols for non-allocated sections. Don't check whether to
220 generate R_CRIS_DTPMOD for non-allocated sections.
221 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
222 handle relocation GC:ing if applied to non-allocated section.
223 (cris_elf_check_relocs): Similar.
225 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
226 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
227 when emitting a known TP offset in the GOT.
229 2009-03-23 Alan Modra <amodra@bigpond.net.au>
231 * elf64-ppc.c (synthetic_opd): Delete.
232 (compare_symbols): Look for .opd name rather than section match.
233 (ppc64_elf_get_synthetic_symtab): Likewise.
235 2009-03-21 Alan Modra <amodra@bigpond.net.au>
237 * elf32-ppc.c (is_pic_glink_stub): Delete.
238 (is_nonpic_glink_stub): New function.
239 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
241 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
243 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
244 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
246 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
247 macros for visibilty and locality checks.
248 (elf_s390_adjust_dynamic_symbol): Likewise.
249 (allocate_dynrelocs): Likewise.
250 (elf_s390_relocate_section): Likewise.
251 (elf_s390_finish_dynamic_symbol): Likewise.
252 * elf64-s390.c (elf_s390_check_relocs): Likewise.
253 (elf_s390_adjust_dynamic_symbol): Likewise.
254 (allocate_dynrelocs): Likewise.
255 (elf_s390_relocate_section): Likewise.
256 (elf_s390_finish_dynamic_symbol): Likewise.
258 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
260 * bfd-in2.h: Regenerated.
261 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
262 for debugging sections and map memory read/write dependent on
264 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
265 without memory read flags set.
266 * section.c: Add SEC_COFF_NOREAD to section flags.
268 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
270 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
273 2009-03-19 Alan Modra <amodra@bigpond.net.au>
275 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
276 "no overlays" return. If there are overlays, create overlay
277 manager entry symbols here, so that..
278 (spu_elf_build_stubs): ..we don't need to set them up here.
279 Simplify entry symbol tests.
280 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
282 2009-03-18 Mark Kettenis <kettenis@gnu.org>
284 * elf.c (elfcore_grok_openbsd_procinfo)
285 (elfcore_grok_openbsd_note): New functions.
286 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
288 2009-03-18 Alan Modra <amodra@bigpond.net.au>
290 * vms-hdr.c: Don't include alloca.h.
291 * elf32-m68hc1x.c: Include alloca-conf.h.
293 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
295 * Makefile.am: Run "make dep-am".
296 * Makefile.in: Regenerate.
298 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
300 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
302 2009-03-17 Alan Modra <amodra@bigpond.net.au>
304 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
306 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
307 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
308 ovly_return fields with ovly_entry[2]. Adjust all users.
309 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
311 (spu_elf_build_stubs): Likewise.
312 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
313 ovly_flavour changes. Update all callers.
314 (ovl_stub_size_log2): New function.
315 (build_stub): Handle compact icache stubs. Use different manager
316 entry point for stubs in non-icache area.
317 (spu_elf_size_stubs): Don't allocate space for indirect branch
319 (spu_elf_build_stubs): And don't built them.
321 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
323 * dwarf2.c (read_section): Always use rawsize, if available.
325 2009-03-16 Alan Modra <amodra@bigpond.net.au>
327 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
328 of rawsize and size for buffer.
330 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
332 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
333 parameter just because fixed sections fit into local store.
334 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
335 generating overlays if fixed sections plus reserved stack
336 and heap space fit into local store.
338 2009-03-15 Alan Modra <amodra@bigpond.net.au>
340 * elf32-spu.c (build_stub): Correct icache set_id.
341 (spu_elf_relocate_section): Likewise.
343 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
345 * xcofflink.c (xcoff_link_check_archive_element): Only free the
346 symbol table if it was created by the current call.
348 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
350 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
351 class XMC_DS rather than XMC_UA.
353 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
355 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
356 bfd_boolean export_defineds parameter with an unsigned int
357 auto_export_flags parameter.
358 * bfd-in2.h: Regenerate.
359 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
360 split out from xcoff_build_ldsyms.
361 (xcoff_covered_by_expall_p): New function.
362 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
363 but with extra code to handle -bexpfull and -bexpall.
364 (xcoff_mark_auto_exports): New function.
365 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
366 a function should be automatically exported.
367 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
368 parameter with an auto_export_flags parameter. Update ldinfo
369 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
372 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
374 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
375 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
376 init and fini functions. Do garbage collection for objects
377 without an entry point too.
379 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
381 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
382 check whether a symbol has csect information.
383 (coff_print_aux): Likewise.
384 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
385 information for C_AIX_WEAKEXT too.
386 (_bfd_xcoff_swap_aux_out): Likewise.
387 (xcoff_reloc_type_br): Handle defweak symbols too.
388 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
389 information for C_AIX_WEAKEXT too.
390 (_bfd_xcoff64_swap_aux_out): Likewise.
391 (xcoff64_reloc_type_br): Handle defweak symbols too.
392 * coffgen.c (coff_print_symbol): Handle auxillary function
393 information for C_AIX_WEAKEXT too.
394 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
395 instead of BSF_GLOBAL if the L_WEAK flag is set.
396 (xcoff_dynamic_definition_p): New function.
397 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
398 defines h. Don't change h if ldsym isn't the definition. Otherwise,
399 always take the symbol class from the ldsym. Use weak bfd symbol
400 types for weak ldsyms.
401 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
402 Fix the check for whether a definition is from a shared object.
403 Allow redefinitions of weak symbols.
404 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
405 (xcoff_keep_symbol_p): Likewise.
406 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
407 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
408 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
409 but mark them as L_WEAK.
410 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
411 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
413 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
415 * xcofflink.c (xcoff_mark): When walking the relocations,
416 only mark the target symbol or the target section, not both.
417 (xcoff_final_definition_p): New function.
418 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
419 symbol is a valid definition of the associated output symbol.
420 Use XCOFF_ALLOCATED to stop the same hash table entry having
422 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
424 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
426 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
428 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
431 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
433 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
434 * libcoff.h: Regenerate.
435 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
436 line-number counts in the bfd's lineno_counts field.
437 Don't keep per-csect line-number counts.
438 (xcoff_sweep): Don't update per-csect line-number counts.
439 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
440 entries in each output section.
441 (xcoff_link_input_bfd): Get the number of line numbers from
442 the bfd's lineno_counts field, rather than recalculating it
443 from scratch. Fix the range check when updating C_BINCL and
445 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
446 here. Don't expect csects to have line-number counts.
448 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
450 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
451 * libcoff.h: Regenerate.
452 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
453 "skip" logic from xcoff_link_input_bfd.
454 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
455 objects in a dynamic link, rather than checking whether csectpp
456 is null. Always allocate debug_index for other objects,
457 and always go through the loop. Update the type of debug_index
458 after the change above. Read the auxillary csect information
459 and use xcoff_keep_symbol_p to decide whether a symbol should
460 be kept. Set its debug_index to -2 if not.
461 (xcoff_link_input_bfd): Update the type of debug_index after
462 the change above and always expect it to be nonnull. Use it to
463 test whether a symbol should be stripped, rather than making the
464 decision here. Postpone all symbol creation to the second pass.
466 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
468 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
469 creating a descriptor.
470 (xcoff_sweep): Don't mark toc_section unless it's needed.
471 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
472 when marking every bfd.
473 (xcoff_link_input_bfd): Skip all TOC anchors.
474 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
475 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
476 to -1; call xcoff_find_tc0 instead.
478 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
480 * libcoff-in.h (xcoff_section_tdata): Update commentary.
481 * libcoff.h: Regenerate.
482 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
483 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
484 the previous symbol's csect. Treat last_symndx as an inclusive value
485 and simplify its handling.
486 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
487 symbols with the right csect. Don't mark rsec when processing
488 relocations against undefined or absolute sections.
489 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
490 of bfd_und_section_ptr.
491 (xcoff_link_input_bfd): Likewise.
493 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
495 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
496 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
497 flag is set. Assert that all undefined symbols are either
498 imported or defined by a dynamic object.
499 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
500 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
501 handling to all relocations. Only set XCOFF_CALLED for function
503 (xcoff_find_function): New function, split out from...
504 (bfd_xcoff_export_symbol) ...here.
505 (xcoff_set_import_path): New function, split out from...
506 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
507 meaning of XCOFF_CALLED.
508 (xcoff_mark_symbol): If we mark an undefined and unimported
509 symbol, find some way of defining it. If the symbol is a function
510 descriptor, fill in its definition automatically. If the symbol
511 is a function, mark its descriptor and allocate room for global
512 linkage code. Otherwise mark the symbol as implicitly imported.
513 Move the code for creating function descriptors from...
514 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
515 check for symbols that were implicitly defined.
516 (xcoff_mark): Don't count any dynamic relocations against
518 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
519 in the xcoff link info.
520 (xcoff_link_input_bfd): Remove handling of undefined and
523 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
525 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
526 if the target is absolute. Fix comment typo.
527 (xcoff_ppc_relocate_section): Remove FIXME.
528 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
529 if the target is absolute.
531 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
533 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
534 R_POS and R_NEG relocations against absolute symbols to the
537 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
539 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
540 to 2 for bfd_mach_ppc_620.
542 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
544 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
545 * configure.in: Likewise.
546 * configure: Regenerate.
548 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
551 * elf.c (assign_section_numbers): Generate symbol table if there
552 is any relocation in output.
553 (_bfd_elf_compute_section_file_positions): Likewise.
555 2009-03-13 Nick Clifton <nickc@redhat.com>
558 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
559 * elflink.c (elf_link_read_relocs_from_section): Use
560 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
561 relocs but no symbol table.
562 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
564 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
567 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
568 to check ___tls_get_addr.
570 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
571 strncmp to check __tls_get_addr.
573 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
575 * dwarf2.c (read_section): Always check the offset, even when the
576 section has been read before.
578 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
580 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
583 2009-03-11 Chris Demetriou <cgd@google.com>
585 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
586 * bfd-in2.h: Regenerate.
587 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
588 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
590 (bsd_write_armap): Likewise.
591 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
592 flag is set, do nothing.
593 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
596 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
598 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
599 used to update stack pointer.
601 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
604 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
605 for unknown symbols in absolute section.
607 2009-03-06 Nick Clifton <nickc@redhat.com>
609 * po/es.po: Updated Spanish translation.
611 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
613 * elf32-arm.c (group_sections): Take next section size into
614 account before accepting to group it.
616 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
618 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
620 (elf32_arm_final_link_relocate): Likewise.
622 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
625 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
627 2009-03-04 Alan Modra <amodra@bigpond.net.au>
629 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
630 * section.c (struct bfd_section): Add has_tls_get_addr_call.
631 (BFD_FAKE_SECTION): Init new flag.
632 * ecoff.c (bfd_debug_section): Likewise.
633 * bfd-in2.h: Regenerate.
634 * libbfd.h: Regenerate.
635 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
636 (ppc_elf_reloc_type_lookup): Handle new relocs.
637 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
638 without marker relocs.
639 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
640 if section has no old-style calls.
641 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
642 Don't try to optimize new-style __tls_get_addr call when handling
643 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
645 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
646 (ppc64_elf_reloc_type_lookup): Handle new relocs.
647 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
648 without marker relocs.
649 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
650 if section has no old-style calls. Set toc_ref for new relocs as
652 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
653 Don't try to optimize new-style __tls_get_addr call when handling
654 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
657 2009-03-04 Alan Modra <amodra@bigpond.net.au>
660 * configure.in: Test for ld --as-needed support. Link shared
662 * configure: Regenerate.
664 2009-03-03 Alan Modra <amodra@bigpond.net.au>
666 * Makefile.am: Run "make dep-am".
667 * Makefile.in: Regenerate.
669 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
671 * elf32-score7.c: New file.
672 * elf32-score.h: New file.
673 * elf32-score.c: Add code to support score 7. Set score7 as the
675 * cpu-score.c: Add score7 architecure.
676 (compatibile): New function.
677 * Makefile.am: Add rules for building elf32-score7 object.
678 * Makefile.in: Regenerate.
679 * configure.in: Add elf32-score7 object to score vectors.
680 * configure: Regenerate.
681 * reloc.c: Add score7 relocs.
682 * archures.c: Add score3 and score7 machine numbers.
683 * bfd-in2.h: Regenerate.
684 * libbfd.h: Regenerate.
686 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
688 * configure: Regenerate.
690 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
692 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
693 (elf32_hppa_check_relocs): Use it.
695 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
697 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
698 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
699 (elf_hppa_is_dynamic_loader_symbol): Likewise.
700 (elf_hppa_record_segment_addrs): Likewise.
701 (elf_hppa_final_link): Likewise.
702 (elf_hppa_relocate_insn): Likewise.
703 (elf_hppa_final_link_relocate): Likewise.
704 (elf64_hppa_relocate_section): Likewise.
705 * elf64-hppa.c: Insert above.
707 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
709 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
710 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
711 (elf_hppa_relocate_section): Likewise.
712 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
713 from struct elf_link_hash_entry. Add count field.
714 (struct elf64_hppa_dyn_hash_table): Delete.
715 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
716 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
717 (hppa_elf_hash_entry, eh_name): Define.
718 (elf64_hppa_new_dyn_hash_entry): Delete.
719 (elf64_hppa_dyn_hash_lookup): Delete.
720 (elf64_hppa_dyn_hash_traverse): Delete.
721 (get_dyn_name): Delete.
722 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
723 of struct elf64_hppa_dyn_hash_entry *.
724 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
725 allocate_global_data_plt, allocate_global_data_stub,
726 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
728 (hppa64_link_hash_newfunc): New.
729 (elf64_hppa_hash_table_create): Rework.
730 (count_dyn_reloc): Likewise.
731 (hppa64_elf_local_refcounts): New.
732 (elf64_hppa_check_relocs): Rework using standard technique for recording
733 local DLT, PLT and OPD reference counts.
734 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
735 elf_link_hash_entry *.
736 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
737 allocate_global_data_plt, allocate_global_data_stub,
738 allocate_global_data_opd, allocate_dynrel_entries,
739 elf64_hppa_adjust_dynamic_symbol,
740 elf64_hppa_mark_milli_and_exported_functions): Likewise.
741 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
742 Use hppa_link_hash_table. Rework.
743 (elf64_hppa_link_output_symbol_hook): Rework.
744 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
745 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
746 elf64_hppa_finish_dynamic_sections): Likewise.
748 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
750 * elf32-arm.c (stub_reloc_type): Removed.
751 (insn_sequence): Renamed reloc_type field to r_type.
752 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
753 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
754 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
755 (elf32_arm_stub_type): Add new enum entries for the new stubs.
756 (arm_stub_is_thumb): Catch new stubs.
757 (arm_type_of_stub): Handle new stubs.
758 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
759 (bfd_elf32_arm_process_before_allocation): Remove useless
762 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
764 * elf.c (elf_find_function): Use is_function_type to check
767 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
769 * xtensa-modules.c: Revert to previous version 1.11 due
770 to inadvertant commit.
772 2009-02-24 Sterling Augustine <sterling@tensilica.com>
774 * elf32-xtensa.c (text_action_add): Separate test for action
775 type. Break if saved action is ta_widen_insn at same offset.
777 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
779 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
780 to elf32_arm_stub_long_branch_any_arm_pic.
781 (elf32_arm_stub_long_branch_any_thumb_pic): New.
782 (enum elf32_arm_stub_type, arm_type_of_stub)
783 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
786 2009-02-24 Joseph Myers <joseph@codesourcery.com>
788 * elf32-arm.c (PREV_SEC): Update comment.
789 (group_sections): Rename argument to stubs_always_after_branch.
790 Reverse the list and place stubs at the end of input sections.
792 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
794 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
796 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
798 (arm_size_one_stub): Remove unnecessary break.
799 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
801 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
803 * elf32-arm.c (stub_insn_type): New type.
804 (stub_reloc_type): Likewise.
805 (insn_sequence): Likewise.
806 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
807 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
808 (elf32_arm_stub_long_branch_thumb_only): Likewise.
809 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
810 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
811 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
812 (elf32_arm_stub_hash_entry): Add new helper fields.
813 (stub_hash_newfunc): Initialize these new fields.
814 (arm_build_one_stub): Encode Arm and Thumb instructions separately
815 to take endianness into account.
816 (arm_size_one_stub): Compute size of stubs using insn_sequence.
817 (arm_map_one_stub): Code is now more generic, thanks to
820 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
822 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
824 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
825 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
826 BLX is not available. Fix typo in warning message. Add comments
827 and improve formatting.
828 (arm_build_one_stub): Adjust to new
829 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
830 (arm_map_one_stub): Likewise.
832 2009-02-23 Tristan Gingold <gingold@adacore.com>
833 Eric Botcazou <ebotcazou@adacore.com>
834 Douglas B Rupp <rupp@gnat.com>
836 * vms.h: Update copyright year, fix comments, reorder declarations.
837 (_bfd_save_vms_section): Remove the prototype.
838 (EGPS_S_V_NO_SHIFT): New constant.
839 (bfd_vms_set_section_flags): New prototype.
840 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
842 (EGSY_S_W_FLAGS): Ditto.
843 (EGSY_S_V_QUAD_VAL): Ditto.
844 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
845 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
846 EGST_S_B_NAMLNG): Ditto.
847 (ESRF_S_B_NAMLNG): Ditto.
848 (ETIR_S_C_HEADER_SIZE): Ditto.
849 (EGPS_S_V_ALLOC_64BIT): Ditto.
850 (DST_S_C_EPILOG): Ditto.
851 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
852 (DST_S_C_SRC_INCRLNUM_B): Ditto.
853 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
854 (DST_S_L_PCLINE_UNSLONG): Ditto.
855 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
856 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
857 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
858 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
859 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
860 (DST_S_B_SRC_UNSBYTE): Ditto.
861 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
863 (vms_section, vms_reloc): Remove types.
864 (hdr_struc): Replaced by ...
865 (hdr_struct): ... new type.
866 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
867 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
868 (EMH_DATE_LENGTH): Ditto.
869 (eom_struc): Replaced by ...
870 (eom_struct): ... new type.
871 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
872 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
873 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
874 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
875 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
876 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
877 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
878 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
879 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
880 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
881 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
882 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
883 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
884 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
885 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
886 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
887 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
888 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
889 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
890 (enum file_type_enum): New type.
891 (struct location_struct): Removed.
892 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
893 (struct funcinfo, struct module): Ditto.
894 (struct vms_private_data_struct): Update fields.
895 (struct vms_section_data_struct): New type.
897 * vms.c: Update copyright year, fix comments,
898 Fix includes for DECC, add prototypes.
899 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
901 Use flavour to set is_vax, location_stack is removed.
902 (struct pair): Declare.
903 (fill_section_ptr): Initialize variables at declaration.
904 Add guard to set SECTION_SYM flag, handlde und section.
905 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
906 (_bfd_vms_slurp_object_records): New function, replaces previous
908 (vms_slurp_module): New function.
909 (vms_slurp_image): Ditto.
910 (vms_object_p): Complete rewrite.
911 (vms_mkobject): Use is_vax field to slect architecture.
912 (free_reloc_stream): New function.
913 (vms_convert_to_var): Ditto.
914 (vms_convert_to_var_1): Ditto.
915 (vms_convert_to_var_unix_filename): Ditto.
916 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
918 (vms_new_section_hook): Set alignment to 0, allocate private data.
919 (vms_get_section_contents): Load content.
920 (vms_get_symbol_info): Handle undefined section.
921 (vms_find_nearest_line): Handle.
922 (alloc_reloc_stream): New function.
923 (vms_slurp_reloc_table): Ditto.
924 (vms_get_reloc_upper_bound): Make it real.
925 (vms_canonicalize_reloc): Do the real work.
926 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
928 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
929 (vms_set_arch_mach): Check arch.
930 (vms_set_section_contents): Copy the content after allocation.
931 (vms_alpha_vec): Update object flags.
933 * vms-tir.c: Update copyright year, fix comments,
934 add prototypes for new functions.
935 (dst_define_location): New function.
936 (dst_restore_location): New function.
937 (dst_retrieve_location): New function.
938 (dst_check_allocation): New function.
939 (image_dump): Call dst_check_allocation.
940 (image_write_b): Ditto.
941 (image_write_w): Ditto.
942 (image_write_l): Ditto.
943 (image_write_q): Ditto.
944 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
945 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
947 Call error handler instead of abort if name is not known.
948 (etir_sta): Add quarter_relocs argument and set it.
951 (etir_opr): Ditto, return FALSE in case of error.
952 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
953 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
954 (etir_stc): Add quarter_relocs argument and set it, fix cast.
955 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
956 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
957 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
958 Return FALSE in case of error.
959 (tir_sta): Change sign of psect.
961 (tir_cmd): Fix cast. Makes tir_table static const.
962 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
963 add argument to explain.
964 (analyze_etir): Initialize maxptr, add quarter_relocs
965 declaration, move some declarations into inner scopes.
966 Handle quarter_relocs and STO_IMM.
967 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
968 (_bfd_vms_slurp_relocs): New function.
969 (_bfd_vms_decode_relocs): New function.
970 (sto_imm): Rewritten.
971 (start_first_etbt_record): New function.
972 (start_another_etbt_record): Ditto.
973 (etir_output_check): Ditto.
974 (defer_reloc_p): Ditto.
975 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
976 a for-loop. Correctly deals with contents, deals with .vmsdebug,
977 rewritte relocations handling.
978 (_bfd_vms_write_tbt): Removed.
979 (_bfd_vms_write_dbg): Ditto.
981 * vms-misc.c: Update copyright year, Fix comments.
982 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
983 (maybe_adjust_record_pointer_for_object): New function.
984 (_bfd_vms_get_first_record): New function, replaces ...
985 (_bfd_vms_get_record): .. removed.
986 (_bfd_vms_get_object_record): New function.
987 (_bfd_vms_get_object_record): New function.
988 (vms_get_remaining_object_record): New function, replaces ...
989 (_bfd_vms_get_next_record): ... removed.
990 (add_new_contents): Removed.
991 (_bfd_save_vms_section): Removed.
992 (_bfd_get_vms_section): Removed.
993 (_bfd_vms_output_flush): Write in VAR format.
994 (new_symbol): Don't make UND section.
996 * vms-hdr.c: Update copyright year, update list of record handled.
997 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
998 (_bfd_vms_write_hdr): Strip vms and unix patches,
999 add comments, truncate module name at 31 characters,
1000 use constants instead of hard-coded value,
1001 write BFD version instead of a fixed string.
1002 (_bfd_vms_slurp_ihd): New function.
1003 (_bfd_vms_slurp_isd): Ditto.
1004 (_bfd_vms_slurp_ihs): Ditto.
1005 (new_module): Ditto.
1006 (parse_module): Ditto
1007 (build_module_list): Ditto.
1008 (module_find_nearest_line): Ditto.
1009 (_bfd_vms_find_nearest_dst_line): Ditto.
1010 (vms_slurp_debug): Ditto.
1011 (_bfd_vms_slurp_dbg): Ditto.
1012 (_bfd_vms_slurp_tbt): Ditto.
1013 (_bfd_vms_write_dbg): Ditto.
1014 (_bfd_vms_write_tbt): Ditto.
1016 * vms-gsd.c: Update copyright year, update list of records handled.
1017 (EVAX_LITERALS_NAME): New macro.
1018 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1019 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1020 (register_universal_symbol): New function and prototype.
1021 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1022 improve debug messages,
1023 use constants instead of hard-coded value,
1024 fix missing endianness conversion,
1025 handle global symbol (SYMG).
1026 (bfd_vms_set_section_flags): New function.
1027 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1028 handle section literals,
1030 handle section bfd and vms flags,
1031 don't output LIB$INITIALIZE symbol,
1032 fix handling of weak symbols,
1033 fix evax vs vax procedure descriptor,
1034 handle absolute symbols.
1036 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1037 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1039 * makefile.vms (DEFS): Fix flags for VMS.
1041 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1043 * bfd-in2.h: Regenerated.
1044 * libbfd.h: Regenerated.
1046 2009-02-20 Cary Coutant <ccoutant@google.com>
1048 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1051 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1054 * coffcode.h (coff_write_object_contents): Don't let the string
1055 table offset overflow the s_name field when using long section names.
1057 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1059 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1060 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1061 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1062 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1063 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1064 (bfd_pmac_xcoff_backend_data): Likewise.
1065 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1066 (bfd_xcoff_aix5_backend_data): Likewise.
1067 (xcoff64_write_object_contents): Delete unused long_section_names
1069 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1070 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1072 * coffcode.h (documentation): Update to describe long section names.
1073 (COFFLONGSECTIONCATHELPER): New helper macro.
1074 (BLANKOR1TOODD): Likewise.
1075 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1076 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1077 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1078 (bfd_coff_set_long_section_names_allowed): New function.
1079 (bfd_coff_set_long_section_names_disallowed): Likewise.
1080 (struct bfd_coff_backend_data): Add new backend hook function
1081 pointer _bfd_coff_set_long_section_names.
1082 (bfd_coff_set_long_section_names): New backend hook.
1083 (coff_write_object_contents): Only generate long section names if
1084 bfd_coff_long_section_names() indicates they are currently enabled.
1085 (bfd_coff_std_swap_table): Make non-const, and initialise long
1086 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1087 (ticoff0_swap_table): Likewise to both.
1088 (ticoff1_swap_table): Again, likewise to both.
1089 * coffgen.c (make_a_section_from_file): Allow long section names
1090 as inputs even if not currently allowed for outputs.
1091 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1092 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1093 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1094 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1095 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1096 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1097 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1098 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1099 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1100 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1101 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1102 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1103 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1104 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1105 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1106 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1107 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1108 * libcoff-in.h: Update copyright year to cause updated copyright
1109 year in generated libcoff.h, and fix typo.
1110 * libcoff.h: Regenerated.
1111 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1112 (_bfd_ecoff_no_long_sections): Add prototype.
1113 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1114 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1115 defined by an including .c file.
1116 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1117 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1118 (ticoff1_swap_table): Likewise to both.
1120 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1122 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1123 stub. Catch default case error.
1124 (arm_map_one_stub): Add missing Thumb mapping symbol.
1126 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1129 * elf32-avr.c: Handle case where no local symbos exist correctly.
1131 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1134 * elf32-arm.c (arm_long_branch_stub,
1135 arm_thumb_v4t_long_branch_stub,
1136 arm_thumb_thumb_long_branch_stub,
1137 arm_thumb_arm_v4t_long_branch_stub,
1138 arm_thumb_arm_v4t_short_branch_stub,
1139 arm_pic_long_branch_stub):
1140 Renamed to elf32_arm_stub_long_branch_any_any,
1141 elf32_arm_stub_long_branch_v4t_arm_thumb,
1142 elf32_arm_stub_long_branch_thumb_only,
1143 elf32_arm_stub_long_branch_v4t_thumb_arm,
1144 elf32_arm_stub_short_branch_v4t_thumb_arm,
1145 elf32_arm_stub_long_branch_any_any_pic.
1146 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1147 arm_thumb_thumb_stub_long_branch,
1148 arm_thumb_arm_v4t_stub_long_branch,
1149 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1150 Renamed to arm_stub_long_branch_any_any,
1151 arm_stub_long_branch_v4t_arm_thumb,
1152 arm_stub_long_branch_thumb_only,
1153 arm_stub_long_branch_v4t_thumb_arm,
1154 arm_stub_short_branch_v4t_thumb_arm,
1155 arm_stub_long_branch_any_any_pic.
1157 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1159 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1160 in branch offset check.
1162 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1164 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1165 add toc.symndx and toc.add.
1166 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1168 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1170 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1171 (branch_reloc_hash_match): New function, extracted from..
1172 (ppc64_elf_tls_optimize): ..here.
1173 (ppc64_elf_relocate_section): Properly set addends when optimizing
1174 tls sequences. Avoid unnecessary reading and writing of insns.
1175 Only redo reloc when symbol changed. Bypass symbol checks when
1177 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1178 (branch_reloc_hash_match): New function, extracted from..
1179 (ppc_elf_tls_optimize): ..here.
1180 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1181 Don't clear addend on zapped __tls_get_addr reloc.
1183 2009-02-12 Nick Clifton <nickc@redhat.com>
1186 * elflink.c (bfd_elf_final_link): When counting the relocations,
1187 if the header size has not been set yet then assume that it will
1188 match the output section's reloc type.
1190 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1192 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1195 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1197 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1198 (find_function): Likewise.
1199 (pasted_function): Don't error if no prior function found.
1200 (discover_functions): Revert 2008-12-10 change. Extend first
1201 function range to start of section.
1203 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1205 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1207 * elf64-hppa.h: Likewise.
1209 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1211 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1214 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1216 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1217 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1219 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1221 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1222 * archures.c (bfd_mach_mips_xlr): Define.
1223 * bfd-in2.h: Regenerate.
1224 * cpu-mips.c (I_xlr): Define.
1225 (arch_info_struct): Add XLR entry.
1226 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1227 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1228 (mips_mach_extensions): Add XLR entry.
1230 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1232 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1234 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1236 * configure.in: AC_SUBST pdfdir.
1237 * Makefile.am: Add install-pdf, install-pdf-am
1238 and install-pdf-recursive targets. Define pdfdir.
1239 * doc/Makefile.am: Define pdf__strip_dir. Add
1240 install-pdf and install-pdf-am targets.
1241 * po/Make-in: Add install-pdf target.
1242 * configure: Regenerate.
1243 * Makefile.in: Regenerate
1244 * doc/Makefile.in: Regenerate.
1246 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1248 * bfd-in2.h: Regenerate.
1249 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1250 fields from n_entries to n_slots where appropriate, update comments.
1251 (HOWTO): Add TLS relocations.
1252 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1253 (enum elf_m68k_got_offset_size): New enum.
1254 (struct elf_m68k_got_entry.type): Move field to ...
1255 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1256 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1258 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1260 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1261 fields into n_entries array. Update comments.
1262 (elf_m68k_init_got): Simplify, update all uses.
1263 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1264 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1265 GOT entries; update name, update all uses.
1266 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1267 (elf_m68k_get_got_entry): Update.
1268 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1270 (elf_m68k_remove_got_entry_type): Simplify.
1271 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1272 (elf_m68k_can_merge_gots): Update.
1273 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1274 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1275 GOT entries, simplify.
1276 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1277 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1278 field, remove obsoleted local_n_entries field.
1279 (elf_m68k_partition_multi_got_2): New static function.
1280 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1282 (elf_m68k_remove_got_entry_type): Update.
1283 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1284 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1285 update of sgot->size and srelgot->size.
1286 (elf_m68k_gc_sweep_hook): Update.
1287 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1288 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1290 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1291 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1293 2009-02-02 DJ Delorie <dj@redhat.com>
1295 * elf32-mep.c (config_names): Regenerate configuration.
1297 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1299 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1300 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1301 * elf.c (bfd_elf_get_str_section): Make static.
1302 (bfd_elf_find_section): Delete.
1303 * libbfd.h: Regenerate.
1305 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1307 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1308 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1310 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1312 * elflink.c (on_needed_list): New function.
1313 (elf_link_add_object_symbols): Link in --as-needed libs if they
1314 satisfy undefined symbols in other libs.
1316 2009-01-30 Julian Brown <julian@codesourcery.com>
1318 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1319 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1320 with --just-symbols (-R).
1322 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1324 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1325 high_pc in order to properly sign-extend VMAs.
1327 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1328 Mark Shinwell <shinwell@codesourcery.com>
1329 Catherine Moore <clm@codesourcery.com>
1331 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1333 2009-01-28 Catherine Moore <clm@codesourcery.com>
1335 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1336 SEC_LOAD for dynamic relocation sections.
1338 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1340 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1341 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1342 the size of local TLS data.
1344 2009-01-27 Andreas Schwab <schwab@suse.de>
1346 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1347 architectures in the archive.
1349 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1351 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1352 <R_CRIS_32_DTPREL>: Correct relocation value.
1354 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1355 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1356 symbols with non-default visibility.
1358 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1360 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1361 describing the trampolines.
1362 (ppc_elf_relocate_section): Update relocs to describe the
1365 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1367 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1368 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1369 and R_PARISC_PCREL12F relocations.
1371 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1374 * elflink.c (find_version_for_sym): New function split out from,
1375 but without export_dynamic test, ..
1376 (_bfd_elf_link_assign_sym_version): ..here.
1377 (_bfd_elf_export_symbol): Use it.
1379 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1381 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1382 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1383 * elflink.c: ..here, somewhat modified.
1384 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1385 _bfd_elf_link_find_version_dependencies,
1386 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1387 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1388 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1390 * elflink.c: ..and make static here.
1391 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1392 of output_bfd from struct elf_find_verdep_info.
1393 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1394 struct elf_info_failed.
1395 (bfd_elf_size_dynamic_sections): Adjust.
1397 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1400 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1401 after comp_unit_find_line call.
1403 2009-01-21 Nick Clifton <nickc@redhat.com>
1406 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1407 tm_gmtoff field in struct tm.
1409 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1411 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1412 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1413 sections in soft-icache lines unless non_ia_text. Don't add
1414 rodata if doing so would exceed line size.
1416 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1418 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1419 types than bfd_link_hash_indirect, before early return, call
1420 _bfd_elf_link_hash_copy_indirect.
1422 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1424 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1425 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1426 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1427 (elf_backend_obj_attrs_order): New define.
1428 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1429 (elfNN_bed): Add elf_backend_obj_attrs_order.
1431 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1433 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1434 (obj_attr_size): Likewise.
1435 (write_obj_attribute): Likewise.
1436 (_bfd_elf_copy_obj_attributes): Likewise.
1437 (_bfd_elf_parse_attributes): Likewise.
1438 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1439 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1440 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1441 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1442 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1445 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1447 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1448 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1449 (bfd_elf_add_obj_attr_string): Likewise.
1450 (bfd_elf_add_obj_attr_int_string): Likewise.
1451 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1452 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1453 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1454 Tag_nodefaults has no default value.
1455 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1456 comment to reflect the new state.
1458 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1461 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1462 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1463 (adjust_z_magix): Delete dead code handling QMAGIC.
1465 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1467 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1468 IMAGE_SCN_MEM_DISCARDABLE.
1470 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1472 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1473 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1474 * configure.in (commonbfdlib): Delete.
1475 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1476 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1477 is available, not just for linux.
1478 * po/SRC-POTFILES.in: Regenerate.
1479 * Makefile.in: Regenerate.
1480 * configure: Regenerate.
1482 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1483 Julian Brown <julian@codesourcery.com>
1485 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1486 ARM attributes in ABI 2.07.
1487 * elf32-arm.c (get_secondary_compatible_arch): New function.
1488 (set_secondary_compatible_arch): New function.
1489 (tag_cpu_arch_combine): New function.
1490 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1491 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1492 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1493 make it fit with order_01243.
1494 Add support for Tag_also_compatible_with,
1495 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1496 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1497 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1498 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1499 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1500 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1501 Rework the way unknown attributes are handled.
1502 Defer errors until all attributes have been processed.
1504 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1506 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1507 bfd_elf_add_obj_attr_int_string.
1508 Read Tag_compatibility from its new location in the attribute array,
1509 rather than the attribute list.
1510 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1511 bfd_elf_add_obj_attr_int_string.
1512 (_bfd_elf_parse_attributes): Likewise.
1513 (_bfd_elf_merge_object_attributes): There's now only one
1514 Tag_compatibility, and it's in the array, not the list.
1515 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1517 (bfd_elf_add_obj_attr_compat): Rename to
1518 bfd_elf_add_obj_attr_int_string.
1519 (bfd_elf_add_proc_attr_compat): Rename to
1520 bfd_elf_add_proc_attr_int_string.
1521 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1524 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1526 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1527 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1528 (vmsutil.lo): Add dependency rule.
1529 * Makefile.in: Regenerate.
1530 * config.bfd (ia64*-*-*vms*): Add case.
1531 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1532 * configure: Regenerate.
1533 * vmsutil.c: New file.
1534 * vmsutil.h: New file.
1535 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1537 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1538 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1539 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1540 elfNN_vms_object_p): New functions
1541 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1543 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1546 * elflink.c (elf_gc_sweep): Exclude the group section if the
1547 first member of the section group is excluded.
1549 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1552 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1553 saved filename, use bfd_alloc rather than bfd_malloc for it.
1555 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1557 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1559 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1561 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1563 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1565 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1567 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1569 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1571 (struct got_entry): Add br_addr.
1572 (struct call_info): Add priority.
1573 (struct function_info): Add lr_store and sp_adjust.
1574 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1575 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1576 area as an overlay, and check that no other overlays exist. Look up
1577 icache overlay manager entry sym.
1578 (BRA_STUBS, BRA, BRASL): Define.
1579 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1580 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1582 (count_stub, build_stub): Support soft-icache.
1583 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1584 (spu_elf_size_stubs): Size soft-icache stubs.
1585 (overlay_index): New function.
1586 (spu_elf_build_stubs): Make static. Support soft-icache.
1587 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1588 (find_function_stack_adjust): Save lr store and stack adjust insn
1590 (maybe_insert_function): Adjust find_function_stack_adjust call.
1591 (mark_functions_via_relocs): Retrieve priority.
1592 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1593 (sort_calls): Sort by priority first.
1594 (mark_overlay_section): Ignore .ovl.init.
1595 (sum_stack): Only print when stack_analysis.
1596 (print_one_overlay_section): New function, extracted from..
1597 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1598 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1599 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1600 analysis. Call spu_elf_build_stubs.
1601 (spu_elf_relocate_section): For soft-icache encode overlay index
1603 (spu_elf_output_symbol_hook): Support soft-icache.
1604 (spu_elf_modify_program_headers: Likewise.
1606 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1607 num_regions to num_lines. Add line_size and max_branch.
1608 (enum _ovly_flavour): Add ovly_soft_icache.
1609 (spu_elf_build_stubs): Delete.
1611 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1613 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1614 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1616 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1618 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1619 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1620 the program, the known offset starts at the negative size of the
1622 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1625 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1627 * config.bfd: Add lm32-*-rtems*.
1629 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1631 * coff-ppc.c: Add 2009 to Copyright.
1632 * elf32-cris.c: Likewise.
1633 * elflink.c: Likewise.
1635 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1637 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1638 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1640 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1643 * elflink.c (elf_merge_st_other): New.
1644 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1645 hide them if needed.
1646 (elf_link_add_object_symbols): Updated.
1648 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1651 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1652 ref_dynamic and dynamic_def fields when setting def_regular
1655 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1658 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1661 For older changes see ChangeLog-2008
1667 version-control: never
projects / external / binutils.git / blob