1 2009-04-15 Anthony Green <green@moxielogic.com>
3 * targets.c: Add moxie support.
5 * Makefile.in: Rebuilt.
6 * cpu-moxie.c, elf32-moxie.c: New files.
7 * archures.c: Add moxie support.
8 * configure.in: Add moxie support.
10 * config.bfd, archures.c: Add moxie support.
13 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
15 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
16 branch to an undef weak symbol into a jump to next instruction if
17 a PLT entry will be created.
19 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
21 * coffgen.c (make_a_section_from_file): Set the backend long
22 section names enable if long section names found on input.
23 * coffcode.h: Extend long section names documentation to match.
25 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
27 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
30 2009-04-07 DJ Delorie <dj@redhat.com>
32 * archures.c: Add bfd_mach_mep_c5.
33 * bfd-in2.h: Likewise.
34 * cpu-mep.c: Add bfd_c5_arch.
35 * elf32-mep.c: Support it.
37 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
39 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
40 info->callbacks->einfo.
41 * linker.c (_bfd_generic_section_already_linked): Likewise.
43 2009-04-06 DJ Delorie <dj@redhat.com>
45 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
47 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
49 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
50 _bfd_pex64_print_pdata only if PE is defined.
52 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
53 (_bfd_pex64_print_pdata): This.
55 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
56 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
59 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
61 * coff-x86_64.c (bfd_pe_print_pdata): Define as
62 _bfd_pep_print_x64_pdata.
63 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
64 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
66 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
68 * elf32-xtensa.c (relax_property_section): Always set r_offset
71 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
73 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
74 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
76 (elf32_arm_stub_type): New enum values for the two new stubs.
77 (arm_type_of_stub): Make use of the two new stubs.
78 (arm_size_one_stub): Handle the two new stubs.
80 2009-04-01 Matt Thomas <matt@netbsd.org>
82 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
83 hidden symbols into the GOT or PLT.GOT.
84 (elf_vax_relocate_section): Do not emit a PCREL reloc
85 into a shared object if it is against a hidden symbol.
87 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
89 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
90 and know_contains_shared_object_p.
91 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
92 Cache the result in the archive_info table.
93 (xcoff_auto_export_p): Add an "info" parameter and update the
94 call to xcoff_archive_contains_shared_object_p.
95 (xcoff_mark_auto_exports): Update accordingly.
96 (xcoff_post_gc_symbol): Likewise.
98 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
100 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
103 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
105 * coff-rs6000.c (member_layout): New structure.
106 (archive_iterator): Likewise.
107 (member_layout_init): New function.
108 (archive_iterator_begin): Likewise.
109 (archive_iterator_next): Likewise.
110 (xcoff_write_armap_old): Use the new iterator functions.
111 (do_shared_object_padding): Delete.
112 (xcoff_write_armap_big): Use the new iterator functions. Simplify
113 handling of arch_info.
114 (xcoff_write_archive_contents_old): Allocate arelt_data in the
115 first loop rather than the second. Allocate a member header if
116 there isn't one, then work out the stat information and length
117 in the first loop too. Use the new iterators for the second loop.
118 (xcoff_write_archive_contents_big): Likewise.
120 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
122 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
123 (bfd_xcoff_set_archive_import_path): Likewise.
124 * bfd-in2.h: Regenerate.
125 * xcofflink.c: Include libiberty.h.
126 (xcoff_archive_info): New structure.
127 (xcoff_archive_info_hash): New function.
128 (xcoff_archive_info_eq): Likewise.
129 (xcoff_get_archive_info): Likewise.
130 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
131 (bfd_xcoff_split_import_path): New function.
132 (bfd_xcoff_set_archive_import_path): Likewise.
133 (xcoff_set_import_path): Move earlier in file.
134 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
135 object to the the directory part of the bfd's filename. Get the
136 import path and filename of an archive object from the archive's
137 xcoff_tdata, initializing it if necessary. Update use of
139 (bfd_link_input_bfd): Update use of import_file_id.
140 (xcoff_write_global_symbol): Likewise.
142 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
144 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
146 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
148 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
149 a .loader section for relocatable links.
150 (xcoff_need_ldrel_p): New function.
151 (xcoff_mark): Use it.
152 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
154 (xcoff_build_ldsym): New function, split out from...
155 (xcoff_build_ldsyms): ...here. Rename to...
156 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
157 call xcoff_build_ldsym, if there's a loader section.
158 (xcoff_build_loader_section): New function, extracted verbatim from...
159 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
160 there's a loader section. Only add an __rtinit loader symbol
161 if there's a loader section. Update after above name change.
162 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
163 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
164 and xcoff_create_ldrel.
165 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
166 (xcoff_reloc_link_order): Likewise, but only call it if there's
167 a loader section. Use xcoff_symbol_section.
168 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
169 if there's a loader section.
171 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
173 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
175 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
177 * elf32-arm.c (group_sections): Rewrite loops for better
180 2009-03-30 DJ Delorie <dj@redhat.com>
182 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
183 relocs when doing a relocatable link.
185 2009-03-28 Mark Mitchell <mark@codesourcery.com>
187 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
188 "ERROR:", in error messages.
189 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
190 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
191 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
192 (elf32_arm_merge_eabi_attributes): Likewise.
193 (elf32_arm_merge_private_bfd_data): Likewise.
195 2009-03-27 Nick Clifton <nickc@redhat.com>
197 * section.c (bfd_get_section_contents): Detect and handle the case
198 where a section has the SEC_IN_MEMORY flag set but no actual
201 2009-03-26 Alan Modra <amodra@bigpond.net.au>
204 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
205 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
206 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
207 if we don't find matching PT_LOAD when copying.
209 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
211 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
212 the reloc descriptions.
214 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
216 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
217 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
218 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
220 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
222 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
223 (bfd_i386_arch_intel_syntax): Likewise.
224 (i8086_arch): Likewise.
225 (bfd_x86_64_arch): Likewise.
227 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
229 * elf32-cris.c (cris_elf_relocate_section): <case
230 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
231 symbols for non-allocated sections. Don't check whether to
232 generate R_CRIS_DTPMOD for non-allocated sections.
233 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
234 handle relocation GC:ing if applied to non-allocated section.
235 (cris_elf_check_relocs): Similar.
237 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
238 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
239 when emitting a known TP offset in the GOT.
241 2009-03-23 Alan Modra <amodra@bigpond.net.au>
243 * elf64-ppc.c (synthetic_opd): Delete.
244 (compare_symbols): Look for .opd name rather than section match.
245 (ppc64_elf_get_synthetic_symtab): Likewise.
247 2009-03-21 Alan Modra <amodra@bigpond.net.au>
249 * elf32-ppc.c (is_pic_glink_stub): Delete.
250 (is_nonpic_glink_stub): New function.
251 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
253 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
255 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
256 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
258 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
259 macros for visibilty and locality checks.
260 (elf_s390_adjust_dynamic_symbol): Likewise.
261 (allocate_dynrelocs): Likewise.
262 (elf_s390_relocate_section): Likewise.
263 (elf_s390_finish_dynamic_symbol): Likewise.
264 * elf64-s390.c (elf_s390_check_relocs): Likewise.
265 (elf_s390_adjust_dynamic_symbol): Likewise.
266 (allocate_dynrelocs): Likewise.
267 (elf_s390_relocate_section): Likewise.
268 (elf_s390_finish_dynamic_symbol): Likewise.
270 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
272 * bfd-in2.h: Regenerated.
273 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
274 for debugging sections and map memory read/write dependent on
276 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
277 without memory read flags set.
278 * section.c: Add SEC_COFF_NOREAD to section flags.
280 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
282 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
285 2009-03-19 Alan Modra <amodra@bigpond.net.au>
287 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
288 "no overlays" return. If there are overlays, create overlay
289 manager entry symbols here, so that..
290 (spu_elf_build_stubs): ..we don't need to set them up here.
291 Simplify entry symbol tests.
292 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
294 2009-03-18 Mark Kettenis <kettenis@gnu.org>
296 * elf.c (elfcore_grok_openbsd_procinfo)
297 (elfcore_grok_openbsd_note): New functions.
298 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
300 2009-03-18 Alan Modra <amodra@bigpond.net.au>
302 * vms-hdr.c: Don't include alloca.h.
303 * elf32-m68hc1x.c: Include alloca-conf.h.
305 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
307 * Makefile.am: Run "make dep-am".
308 * Makefile.in: Regenerate.
310 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
312 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
314 2009-03-17 Alan Modra <amodra@bigpond.net.au>
316 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
318 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
319 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
320 ovly_return fields with ovly_entry[2]. Adjust all users.
321 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
323 (spu_elf_build_stubs): Likewise.
324 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
325 ovly_flavour changes. Update all callers.
326 (ovl_stub_size_log2): New function.
327 (build_stub): Handle compact icache stubs. Use different manager
328 entry point for stubs in non-icache area.
329 (spu_elf_size_stubs): Don't allocate space for indirect branch
331 (spu_elf_build_stubs): And don't built them.
333 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
335 * dwarf2.c (read_section): Always use rawsize, if available.
337 2009-03-16 Alan Modra <amodra@bigpond.net.au>
339 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
340 of rawsize and size for buffer.
342 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
344 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
345 parameter just because fixed sections fit into local store.
346 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
347 generating overlays if fixed sections plus reserved stack
348 and heap space fit into local store.
350 2009-03-15 Alan Modra <amodra@bigpond.net.au>
352 * elf32-spu.c (build_stub): Correct icache set_id.
353 (spu_elf_relocate_section): Likewise.
355 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
357 * xcofflink.c (xcoff_link_check_archive_element): Only free the
358 symbol table if it was created by the current call.
360 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
362 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
363 class XMC_DS rather than XMC_UA.
365 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
367 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
368 bfd_boolean export_defineds parameter with an unsigned int
369 auto_export_flags parameter.
370 * bfd-in2.h: Regenerate.
371 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
372 split out from xcoff_build_ldsyms.
373 (xcoff_covered_by_expall_p): New function.
374 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
375 but with extra code to handle -bexpfull and -bexpall.
376 (xcoff_mark_auto_exports): New function.
377 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
378 a function should be automatically exported.
379 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
380 parameter with an auto_export_flags parameter. Update ldinfo
381 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
384 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
386 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
387 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
388 init and fini functions. Do garbage collection for objects
389 without an entry point too.
391 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
393 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
394 check whether a symbol has csect information.
395 (coff_print_aux): Likewise.
396 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
397 information for C_AIX_WEAKEXT too.
398 (_bfd_xcoff_swap_aux_out): Likewise.
399 (xcoff_reloc_type_br): Handle defweak symbols too.
400 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
401 information for C_AIX_WEAKEXT too.
402 (_bfd_xcoff64_swap_aux_out): Likewise.
403 (xcoff64_reloc_type_br): Handle defweak symbols too.
404 * coffgen.c (coff_print_symbol): Handle auxillary function
405 information for C_AIX_WEAKEXT too.
406 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
407 instead of BSF_GLOBAL if the L_WEAK flag is set.
408 (xcoff_dynamic_definition_p): New function.
409 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
410 defines h. Don't change h if ldsym isn't the definition. Otherwise,
411 always take the symbol class from the ldsym. Use weak bfd symbol
412 types for weak ldsyms.
413 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
414 Fix the check for whether a definition is from a shared object.
415 Allow redefinitions of weak symbols.
416 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
417 (xcoff_keep_symbol_p): Likewise.
418 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
419 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
420 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
421 but mark them as L_WEAK.
422 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
423 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
425 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
427 * xcofflink.c (xcoff_mark): When walking the relocations,
428 only mark the target symbol or the target section, not both.
429 (xcoff_final_definition_p): New function.
430 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
431 symbol is a valid definition of the associated output symbol.
432 Use XCOFF_ALLOCATED to stop the same hash table entry having
434 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
436 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
438 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
440 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
443 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
445 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
446 * libcoff.h: Regenerate.
447 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
448 line-number counts in the bfd's lineno_counts field.
449 Don't keep per-csect line-number counts.
450 (xcoff_sweep): Don't update per-csect line-number counts.
451 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
452 entries in each output section.
453 (xcoff_link_input_bfd): Get the number of line numbers from
454 the bfd's lineno_counts field, rather than recalculating it
455 from scratch. Fix the range check when updating C_BINCL and
457 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
458 here. Don't expect csects to have line-number counts.
460 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
462 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
463 * libcoff.h: Regenerate.
464 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
465 "skip" logic from xcoff_link_input_bfd.
466 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
467 objects in a dynamic link, rather than checking whether csectpp
468 is null. Always allocate debug_index for other objects,
469 and always go through the loop. Update the type of debug_index
470 after the change above. Read the auxillary csect information
471 and use xcoff_keep_symbol_p to decide whether a symbol should
472 be kept. Set its debug_index to -2 if not.
473 (xcoff_link_input_bfd): Update the type of debug_index after
474 the change above and always expect it to be nonnull. Use it to
475 test whether a symbol should be stripped, rather than making the
476 decision here. Postpone all symbol creation to the second pass.
478 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
480 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
481 creating a descriptor.
482 (xcoff_sweep): Don't mark toc_section unless it's needed.
483 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
484 when marking every bfd.
485 (xcoff_link_input_bfd): Skip all TOC anchors.
486 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
487 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
488 to -1; call xcoff_find_tc0 instead.
490 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
492 * libcoff-in.h (xcoff_section_tdata): Update commentary.
493 * libcoff.h: Regenerate.
494 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
495 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
496 the previous symbol's csect. Treat last_symndx as an inclusive value
497 and simplify its handling.
498 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
499 symbols with the right csect. Don't mark rsec when processing
500 relocations against undefined or absolute sections.
501 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
502 of bfd_und_section_ptr.
503 (xcoff_link_input_bfd): Likewise.
505 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
507 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
508 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
509 flag is set. Assert that all undefined symbols are either
510 imported or defined by a dynamic object.
511 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
512 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
513 handling to all relocations. Only set XCOFF_CALLED for function
515 (xcoff_find_function): New function, split out from...
516 (bfd_xcoff_export_symbol) ...here.
517 (xcoff_set_import_path): New function, split out from...
518 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
519 meaning of XCOFF_CALLED.
520 (xcoff_mark_symbol): If we mark an undefined and unimported
521 symbol, find some way of defining it. If the symbol is a function
522 descriptor, fill in its definition automatically. If the symbol
523 is a function, mark its descriptor and allocate room for global
524 linkage code. Otherwise mark the symbol as implicitly imported.
525 Move the code for creating function descriptors from...
526 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
527 check for symbols that were implicitly defined.
528 (xcoff_mark): Don't count any dynamic relocations against
530 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
531 in the xcoff link info.
532 (xcoff_link_input_bfd): Remove handling of undefined and
535 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
537 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
538 if the target is absolute. Fix comment typo.
539 (xcoff_ppc_relocate_section): Remove FIXME.
540 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
541 if the target is absolute.
543 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
545 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
546 R_POS and R_NEG relocations against absolute symbols to the
549 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
551 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
552 to 2 for bfd_mach_ppc_620.
554 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
556 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
557 * configure.in: Likewise.
558 * configure: Regenerate.
560 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
563 * elf.c (assign_section_numbers): Generate symbol table if there
564 is any relocation in output.
565 (_bfd_elf_compute_section_file_positions): Likewise.
567 2009-03-13 Nick Clifton <nickc@redhat.com>
570 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
571 * elflink.c (elf_link_read_relocs_from_section): Use
572 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
573 relocs but no symbol table.
574 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
576 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
579 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
580 to check ___tls_get_addr.
582 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
583 strncmp to check __tls_get_addr.
585 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
587 * dwarf2.c (read_section): Always check the offset, even when the
588 section has been read before.
590 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
592 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
595 2009-03-11 Chris Demetriou <cgd@google.com>
597 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
598 * bfd-in2.h: Regenerate.
599 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
600 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
602 (bsd_write_armap): Likewise.
603 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
604 flag is set, do nothing.
605 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
608 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
610 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
611 used to update stack pointer.
613 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
616 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
617 for unknown symbols in absolute section.
619 2009-03-06 Nick Clifton <nickc@redhat.com>
621 * po/es.po: Updated Spanish translation.
623 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
625 * elf32-arm.c (group_sections): Take next section size into
626 account before accepting to group it.
628 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
630 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
632 (elf32_arm_final_link_relocate): Likewise.
634 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
637 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
639 2009-03-04 Alan Modra <amodra@bigpond.net.au>
641 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
642 * section.c (struct bfd_section): Add has_tls_get_addr_call.
643 (BFD_FAKE_SECTION): Init new flag.
644 * ecoff.c (bfd_debug_section): Likewise.
645 * bfd-in2.h: Regenerate.
646 * libbfd.h: Regenerate.
647 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
648 (ppc_elf_reloc_type_lookup): Handle new relocs.
649 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
650 without marker relocs.
651 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
652 if section has no old-style calls.
653 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
654 Don't try to optimize new-style __tls_get_addr call when handling
655 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
657 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
658 (ppc64_elf_reloc_type_lookup): Handle new relocs.
659 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
660 without marker relocs.
661 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
662 if section has no old-style calls. Set toc_ref for new relocs as
664 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
665 Don't try to optimize new-style __tls_get_addr call when handling
666 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
669 2009-03-04 Alan Modra <amodra@bigpond.net.au>
672 * configure.in: Test for ld --as-needed support. Link shared
674 * configure: Regenerate.
676 2009-03-03 Alan Modra <amodra@bigpond.net.au>
678 * Makefile.am: Run "make dep-am".
679 * Makefile.in: Regenerate.
681 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
683 * elf32-score7.c: New file.
684 * elf32-score.h: New file.
685 * elf32-score.c: Add code to support score 7. Set score7 as the
687 * cpu-score.c: Add score7 architecure.
688 (compatibile): New function.
689 * Makefile.am: Add rules for building elf32-score7 object.
690 * Makefile.in: Regenerate.
691 * configure.in: Add elf32-score7 object to score vectors.
692 * configure: Regenerate.
693 * reloc.c: Add score7 relocs.
694 * archures.c: Add score3 and score7 machine numbers.
695 * bfd-in2.h: Regenerate.
696 * libbfd.h: Regenerate.
698 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
700 * configure: Regenerate.
702 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
704 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
705 (elf32_hppa_check_relocs): Use it.
707 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
709 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
710 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
711 (elf_hppa_is_dynamic_loader_symbol): Likewise.
712 (elf_hppa_record_segment_addrs): Likewise.
713 (elf_hppa_final_link): Likewise.
714 (elf_hppa_relocate_insn): Likewise.
715 (elf_hppa_final_link_relocate): Likewise.
716 (elf64_hppa_relocate_section): Likewise.
717 * elf64-hppa.c: Insert above.
719 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
721 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
722 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
723 (elf_hppa_relocate_section): Likewise.
724 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
725 from struct elf_link_hash_entry. Add count field.
726 (struct elf64_hppa_dyn_hash_table): Delete.
727 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
728 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
729 (hppa_elf_hash_entry, eh_name): Define.
730 (elf64_hppa_new_dyn_hash_entry): Delete.
731 (elf64_hppa_dyn_hash_lookup): Delete.
732 (elf64_hppa_dyn_hash_traverse): Delete.
733 (get_dyn_name): Delete.
734 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
735 of struct elf64_hppa_dyn_hash_entry *.
736 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
737 allocate_global_data_plt, allocate_global_data_stub,
738 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
740 (hppa64_link_hash_newfunc): New.
741 (elf64_hppa_hash_table_create): Rework.
742 (count_dyn_reloc): Likewise.
743 (hppa64_elf_local_refcounts): New.
744 (elf64_hppa_check_relocs): Rework using standard technique for recording
745 local DLT, PLT and OPD reference counts.
746 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
747 elf_link_hash_entry *.
748 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
749 allocate_global_data_plt, allocate_global_data_stub,
750 allocate_global_data_opd, allocate_dynrel_entries,
751 elf64_hppa_adjust_dynamic_symbol,
752 elf64_hppa_mark_milli_and_exported_functions): Likewise.
753 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
754 Use hppa_link_hash_table. Rework.
755 (elf64_hppa_link_output_symbol_hook): Rework.
756 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
757 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
758 elf64_hppa_finish_dynamic_sections): Likewise.
760 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
762 * elf32-arm.c (stub_reloc_type): Removed.
763 (insn_sequence): Renamed reloc_type field to r_type.
764 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
765 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
766 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
767 (elf32_arm_stub_type): Add new enum entries for the new stubs.
768 (arm_stub_is_thumb): Catch new stubs.
769 (arm_type_of_stub): Handle new stubs.
770 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
771 (bfd_elf32_arm_process_before_allocation): Remove useless
774 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
776 * elf.c (elf_find_function): Use is_function_type to check
779 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
781 * xtensa-modules.c: Revert to previous version 1.11 due
782 to inadvertant commit.
784 2009-02-24 Sterling Augustine <sterling@tensilica.com>
786 * elf32-xtensa.c (text_action_add): Separate test for action
787 type. Break if saved action is ta_widen_insn at same offset.
789 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
791 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
792 to elf32_arm_stub_long_branch_any_arm_pic.
793 (elf32_arm_stub_long_branch_any_thumb_pic): New.
794 (enum elf32_arm_stub_type, arm_type_of_stub)
795 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
798 2009-02-24 Joseph Myers <joseph@codesourcery.com>
800 * elf32-arm.c (PREV_SEC): Update comment.
801 (group_sections): Rename argument to stubs_always_after_branch.
802 Reverse the list and place stubs at the end of input sections.
804 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
806 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
808 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
810 (arm_size_one_stub): Remove unnecessary break.
811 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
813 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
815 * elf32-arm.c (stub_insn_type): New type.
816 (stub_reloc_type): Likewise.
817 (insn_sequence): Likewise.
818 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
819 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
820 (elf32_arm_stub_long_branch_thumb_only): Likewise.
821 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
822 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
823 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
824 (elf32_arm_stub_hash_entry): Add new helper fields.
825 (stub_hash_newfunc): Initialize these new fields.
826 (arm_build_one_stub): Encode Arm and Thumb instructions separately
827 to take endianness into account.
828 (arm_size_one_stub): Compute size of stubs using insn_sequence.
829 (arm_map_one_stub): Code is now more generic, thanks to
832 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
834 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
836 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
837 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
838 BLX is not available. Fix typo in warning message. Add comments
839 and improve formatting.
840 (arm_build_one_stub): Adjust to new
841 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
842 (arm_map_one_stub): Likewise.
844 2009-02-23 Tristan Gingold <gingold@adacore.com>
845 Eric Botcazou <ebotcazou@adacore.com>
846 Douglas B Rupp <rupp@gnat.com>
848 * vms.h: Update copyright year, fix comments, reorder declarations.
849 (_bfd_save_vms_section): Remove the prototype.
850 (EGPS_S_V_NO_SHIFT): New constant.
851 (bfd_vms_set_section_flags): New prototype.
852 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
854 (EGSY_S_W_FLAGS): Ditto.
855 (EGSY_S_V_QUAD_VAL): Ditto.
856 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
857 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
858 EGST_S_B_NAMLNG): Ditto.
859 (ESRF_S_B_NAMLNG): Ditto.
860 (ETIR_S_C_HEADER_SIZE): Ditto.
861 (EGPS_S_V_ALLOC_64BIT): Ditto.
862 (DST_S_C_EPILOG): Ditto.
863 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
864 (DST_S_C_SRC_INCRLNUM_B): Ditto.
865 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
866 (DST_S_L_PCLINE_UNSLONG): Ditto.
867 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
868 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
869 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
870 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
871 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
872 (DST_S_B_SRC_UNSBYTE): Ditto.
873 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
875 (vms_section, vms_reloc): Remove types.
876 (hdr_struc): Replaced by ...
877 (hdr_struct): ... new type.
878 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
879 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
880 (EMH_DATE_LENGTH): Ditto.
881 (eom_struc): Replaced by ...
882 (eom_struct): ... new type.
883 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
884 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
885 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
886 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
887 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
888 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
889 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
890 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
891 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
892 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
893 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
894 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
895 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
896 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
897 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
898 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
899 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
900 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
901 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
902 (enum file_type_enum): New type.
903 (struct location_struct): Removed.
904 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
905 (struct funcinfo, struct module): Ditto.
906 (struct vms_private_data_struct): Update fields.
907 (struct vms_section_data_struct): New type.
909 * vms.c: Update copyright year, fix comments,
910 Fix includes for DECC, add prototypes.
911 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
913 Use flavour to set is_vax, location_stack is removed.
914 (struct pair): Declare.
915 (fill_section_ptr): Initialize variables at declaration.
916 Add guard to set SECTION_SYM flag, handlde und section.
917 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
918 (_bfd_vms_slurp_object_records): New function, replaces previous
920 (vms_slurp_module): New function.
921 (vms_slurp_image): Ditto.
922 (vms_object_p): Complete rewrite.
923 (vms_mkobject): Use is_vax field to slect architecture.
924 (free_reloc_stream): New function.
925 (vms_convert_to_var): Ditto.
926 (vms_convert_to_var_1): Ditto.
927 (vms_convert_to_var_unix_filename): Ditto.
928 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
930 (vms_new_section_hook): Set alignment to 0, allocate private data.
931 (vms_get_section_contents): Load content.
932 (vms_get_symbol_info): Handle undefined section.
933 (vms_find_nearest_line): Handle.
934 (alloc_reloc_stream): New function.
935 (vms_slurp_reloc_table): Ditto.
936 (vms_get_reloc_upper_bound): Make it real.
937 (vms_canonicalize_reloc): Do the real work.
938 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
940 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
941 (vms_set_arch_mach): Check arch.
942 (vms_set_section_contents): Copy the content after allocation.
943 (vms_alpha_vec): Update object flags.
945 * vms-tir.c: Update copyright year, fix comments,
946 add prototypes for new functions.
947 (dst_define_location): New function.
948 (dst_restore_location): New function.
949 (dst_retrieve_location): New function.
950 (dst_check_allocation): New function.
951 (image_dump): Call dst_check_allocation.
952 (image_write_b): Ditto.
953 (image_write_w): Ditto.
954 (image_write_l): Ditto.
955 (image_write_q): Ditto.
956 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
957 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
959 Call error handler instead of abort if name is not known.
960 (etir_sta): Add quarter_relocs argument and set it.
963 (etir_opr): Ditto, return FALSE in case of error.
964 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
965 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
966 (etir_stc): Add quarter_relocs argument and set it, fix cast.
967 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
968 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
969 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
970 Return FALSE in case of error.
971 (tir_sta): Change sign of psect.
973 (tir_cmd): Fix cast. Makes tir_table static const.
974 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
975 add argument to explain.
976 (analyze_etir): Initialize maxptr, add quarter_relocs
977 declaration, move some declarations into inner scopes.
978 Handle quarter_relocs and STO_IMM.
979 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
980 (_bfd_vms_slurp_relocs): New function.
981 (_bfd_vms_decode_relocs): New function.
982 (sto_imm): Rewritten.
983 (start_first_etbt_record): New function.
984 (start_another_etbt_record): Ditto.
985 (etir_output_check): Ditto.
986 (defer_reloc_p): Ditto.
987 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
988 a for-loop. Correctly deals with contents, deals with .vmsdebug,
989 rewritte relocations handling.
990 (_bfd_vms_write_tbt): Removed.
991 (_bfd_vms_write_dbg): Ditto.
993 * vms-misc.c: Update copyright year, Fix comments.
994 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
995 (maybe_adjust_record_pointer_for_object): New function.
996 (_bfd_vms_get_first_record): New function, replaces ...
997 (_bfd_vms_get_record): .. removed.
998 (_bfd_vms_get_object_record): New function.
999 (_bfd_vms_get_object_record): New function.
1000 (vms_get_remaining_object_record): New function, replaces ...
1001 (_bfd_vms_get_next_record): ... removed.
1002 (add_new_contents): Removed.
1003 (_bfd_save_vms_section): Removed.
1004 (_bfd_get_vms_section): Removed.
1005 (_bfd_vms_output_flush): Write in VAR format.
1006 (new_symbol): Don't make UND section.
1008 * vms-hdr.c: Update copyright year, update list of record handled.
1009 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1010 (_bfd_vms_write_hdr): Strip vms and unix patches,
1011 add comments, truncate module name at 31 characters,
1012 use constants instead of hard-coded value,
1013 write BFD version instead of a fixed string.
1014 (_bfd_vms_slurp_ihd): New function.
1015 (_bfd_vms_slurp_isd): Ditto.
1016 (_bfd_vms_slurp_ihs): Ditto.
1017 (new_module): Ditto.
1018 (parse_module): Ditto
1019 (build_module_list): Ditto.
1020 (module_find_nearest_line): Ditto.
1021 (_bfd_vms_find_nearest_dst_line): Ditto.
1022 (vms_slurp_debug): Ditto.
1023 (_bfd_vms_slurp_dbg): Ditto.
1024 (_bfd_vms_slurp_tbt): Ditto.
1025 (_bfd_vms_write_dbg): Ditto.
1026 (_bfd_vms_write_tbt): Ditto.
1028 * vms-gsd.c: Update copyright year, update list of records handled.
1029 (EVAX_LITERALS_NAME): New macro.
1030 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1031 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1032 (register_universal_symbol): New function and prototype.
1033 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1034 improve debug messages,
1035 use constants instead of hard-coded value,
1036 fix missing endianness conversion,
1037 handle global symbol (SYMG).
1038 (bfd_vms_set_section_flags): New function.
1039 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1040 handle section literals,
1042 handle section bfd and vms flags,
1043 don't output LIB$INITIALIZE symbol,
1044 fix handling of weak symbols,
1045 fix evax vs vax procedure descriptor,
1046 handle absolute symbols.
1048 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1049 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1051 * makefile.vms (DEFS): Fix flags for VMS.
1053 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1055 * bfd-in2.h: Regenerated.
1056 * libbfd.h: Regenerated.
1058 2009-02-20 Cary Coutant <ccoutant@google.com>
1060 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1063 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1066 * coffcode.h (coff_write_object_contents): Don't let the string
1067 table offset overflow the s_name field when using long section names.
1069 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1071 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1072 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1073 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1074 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1075 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1076 (bfd_pmac_xcoff_backend_data): Likewise.
1077 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1078 (bfd_xcoff_aix5_backend_data): Likewise.
1079 (xcoff64_write_object_contents): Delete unused long_section_names
1081 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1082 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1084 * coffcode.h (documentation): Update to describe long section names.
1085 (COFFLONGSECTIONCATHELPER): New helper macro.
1086 (BLANKOR1TOODD): Likewise.
1087 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1088 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1089 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1090 (bfd_coff_set_long_section_names_allowed): New function.
1091 (bfd_coff_set_long_section_names_disallowed): Likewise.
1092 (struct bfd_coff_backend_data): Add new backend hook function
1093 pointer _bfd_coff_set_long_section_names.
1094 (bfd_coff_set_long_section_names): New backend hook.
1095 (coff_write_object_contents): Only generate long section names if
1096 bfd_coff_long_section_names() indicates they are currently enabled.
1097 (bfd_coff_std_swap_table): Make non-const, and initialise long
1098 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1099 (ticoff0_swap_table): Likewise to both.
1100 (ticoff1_swap_table): Again, likewise to both.
1101 * coffgen.c (make_a_section_from_file): Allow long section names
1102 as inputs even if not currently allowed for outputs.
1103 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1104 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1105 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1106 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1107 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1108 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1109 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1110 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1111 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1112 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1113 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1114 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1115 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1116 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1117 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1118 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1119 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1120 * libcoff-in.h: Update copyright year to cause updated copyright
1121 year in generated libcoff.h, and fix typo.
1122 * libcoff.h: Regenerated.
1123 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1124 (_bfd_ecoff_no_long_sections): Add prototype.
1125 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1126 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1127 defined by an including .c file.
1128 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1129 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1130 (ticoff1_swap_table): Likewise to both.
1132 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1134 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1135 stub. Catch default case error.
1136 (arm_map_one_stub): Add missing Thumb mapping symbol.
1138 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1141 * elf32-avr.c: Handle case where no local symbos exist correctly.
1143 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1146 * elf32-arm.c (arm_long_branch_stub,
1147 arm_thumb_v4t_long_branch_stub,
1148 arm_thumb_thumb_long_branch_stub,
1149 arm_thumb_arm_v4t_long_branch_stub,
1150 arm_thumb_arm_v4t_short_branch_stub,
1151 arm_pic_long_branch_stub):
1152 Renamed to elf32_arm_stub_long_branch_any_any,
1153 elf32_arm_stub_long_branch_v4t_arm_thumb,
1154 elf32_arm_stub_long_branch_thumb_only,
1155 elf32_arm_stub_long_branch_v4t_thumb_arm,
1156 elf32_arm_stub_short_branch_v4t_thumb_arm,
1157 elf32_arm_stub_long_branch_any_any_pic.
1158 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1159 arm_thumb_thumb_stub_long_branch,
1160 arm_thumb_arm_v4t_stub_long_branch,
1161 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1162 Renamed to arm_stub_long_branch_any_any,
1163 arm_stub_long_branch_v4t_arm_thumb,
1164 arm_stub_long_branch_thumb_only,
1165 arm_stub_long_branch_v4t_thumb_arm,
1166 arm_stub_short_branch_v4t_thumb_arm,
1167 arm_stub_long_branch_any_any_pic.
1169 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1171 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1172 in branch offset check.
1174 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1176 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1177 add toc.symndx and toc.add.
1178 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1180 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1182 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1183 (branch_reloc_hash_match): New function, extracted from..
1184 (ppc64_elf_tls_optimize): ..here.
1185 (ppc64_elf_relocate_section): Properly set addends when optimizing
1186 tls sequences. Avoid unnecessary reading and writing of insns.
1187 Only redo reloc when symbol changed. Bypass symbol checks when
1189 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1190 (branch_reloc_hash_match): New function, extracted from..
1191 (ppc_elf_tls_optimize): ..here.
1192 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1193 Don't clear addend on zapped __tls_get_addr reloc.
1195 2009-02-12 Nick Clifton <nickc@redhat.com>
1198 * elflink.c (bfd_elf_final_link): When counting the relocations,
1199 if the header size has not been set yet then assume that it will
1200 match the output section's reloc type.
1202 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1204 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1207 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1209 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1210 (find_function): Likewise.
1211 (pasted_function): Don't error if no prior function found.
1212 (discover_functions): Revert 2008-12-10 change. Extend first
1213 function range to start of section.
1215 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1217 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1219 * elf64-hppa.h: Likewise.
1221 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1223 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1226 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1228 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1229 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1231 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1233 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1234 * archures.c (bfd_mach_mips_xlr): Define.
1235 * bfd-in2.h: Regenerate.
1236 * cpu-mips.c (I_xlr): Define.
1237 (arch_info_struct): Add XLR entry.
1238 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1239 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1240 (mips_mach_extensions): Add XLR entry.
1242 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1244 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1246 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1248 * configure.in: AC_SUBST pdfdir.
1249 * Makefile.am: Add install-pdf, install-pdf-am
1250 and install-pdf-recursive targets. Define pdfdir.
1251 * doc/Makefile.am: Define pdf__strip_dir. Add
1252 install-pdf and install-pdf-am targets.
1253 * po/Make-in: Add install-pdf target.
1254 * configure: Regenerate.
1255 * Makefile.in: Regenerate
1256 * doc/Makefile.in: Regenerate.
1258 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1260 * bfd-in2.h: Regenerate.
1261 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1262 fields from n_entries to n_slots where appropriate, update comments.
1263 (HOWTO): Add TLS relocations.
1264 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1265 (enum elf_m68k_got_offset_size): New enum.
1266 (struct elf_m68k_got_entry.type): Move field to ...
1267 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1268 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1270 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1272 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1273 fields into n_entries array. Update comments.
1274 (elf_m68k_init_got): Simplify, update all uses.
1275 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1276 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1277 GOT entries; update name, update all uses.
1278 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1279 (elf_m68k_get_got_entry): Update.
1280 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1282 (elf_m68k_remove_got_entry_type): Simplify.
1283 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1284 (elf_m68k_can_merge_gots): Update.
1285 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1286 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1287 GOT entries, simplify.
1288 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1289 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1290 field, remove obsoleted local_n_entries field.
1291 (elf_m68k_partition_multi_got_2): New static function.
1292 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1294 (elf_m68k_remove_got_entry_type): Update.
1295 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1296 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1297 update of sgot->size and srelgot->size.
1298 (elf_m68k_gc_sweep_hook): Update.
1299 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1300 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1302 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1303 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1305 2009-02-02 DJ Delorie <dj@redhat.com>
1307 * elf32-mep.c (config_names): Regenerate configuration.
1309 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1311 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1312 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1313 * elf.c (bfd_elf_get_str_section): Make static.
1314 (bfd_elf_find_section): Delete.
1315 * libbfd.h: Regenerate.
1317 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1319 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1320 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1322 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1324 * elflink.c (on_needed_list): New function.
1325 (elf_link_add_object_symbols): Link in --as-needed libs if they
1326 satisfy undefined symbols in other libs.
1328 2009-01-30 Julian Brown <julian@codesourcery.com>
1330 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1331 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1332 with --just-symbols (-R).
1334 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1336 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1337 high_pc in order to properly sign-extend VMAs.
1339 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1340 Mark Shinwell <shinwell@codesourcery.com>
1341 Catherine Moore <clm@codesourcery.com>
1343 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1345 2009-01-28 Catherine Moore <clm@codesourcery.com>
1347 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1348 SEC_LOAD for dynamic relocation sections.
1350 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1352 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1353 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1354 the size of local TLS data.
1356 2009-01-27 Andreas Schwab <schwab@suse.de>
1358 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1359 architectures in the archive.
1361 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1363 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1364 <R_CRIS_32_DTPREL>: Correct relocation value.
1366 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1367 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1368 symbols with non-default visibility.
1370 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1372 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1373 describing the trampolines.
1374 (ppc_elf_relocate_section): Update relocs to describe the
1377 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1379 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1380 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1381 and R_PARISC_PCREL12F relocations.
1383 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1386 * elflink.c (find_version_for_sym): New function split out from,
1387 but without export_dynamic test, ..
1388 (_bfd_elf_link_assign_sym_version): ..here.
1389 (_bfd_elf_export_symbol): Use it.
1391 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1393 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1394 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1395 * elflink.c: ..here, somewhat modified.
1396 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1397 _bfd_elf_link_find_version_dependencies,
1398 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1399 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1400 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1402 * elflink.c: ..and make static here.
1403 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1404 of output_bfd from struct elf_find_verdep_info.
1405 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1406 struct elf_info_failed.
1407 (bfd_elf_size_dynamic_sections): Adjust.
1409 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1412 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1413 after comp_unit_find_line call.
1415 2009-01-21 Nick Clifton <nickc@redhat.com>
1418 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1419 tm_gmtoff field in struct tm.
1421 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1423 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1424 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1425 sections in soft-icache lines unless non_ia_text. Don't add
1426 rodata if doing so would exceed line size.
1428 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1430 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1431 types than bfd_link_hash_indirect, before early return, call
1432 _bfd_elf_link_hash_copy_indirect.
1434 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1436 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1437 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1438 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1439 (elf_backend_obj_attrs_order): New define.
1440 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1441 (elfNN_bed): Add elf_backend_obj_attrs_order.
1443 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1445 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1446 (obj_attr_size): Likewise.
1447 (write_obj_attribute): Likewise.
1448 (_bfd_elf_copy_obj_attributes): Likewise.
1449 (_bfd_elf_parse_attributes): Likewise.
1450 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1451 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1452 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1453 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1454 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1457 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1459 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1460 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1461 (bfd_elf_add_obj_attr_string): Likewise.
1462 (bfd_elf_add_obj_attr_int_string): Likewise.
1463 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1464 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1465 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1466 Tag_nodefaults has no default value.
1467 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1468 comment to reflect the new state.
1470 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1473 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1474 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1475 (adjust_z_magix): Delete dead code handling QMAGIC.
1477 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1479 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1480 IMAGE_SCN_MEM_DISCARDABLE.
1482 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1484 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1485 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1486 * configure.in (commonbfdlib): Delete.
1487 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1488 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1489 is available, not just for linux.
1490 * po/SRC-POTFILES.in: Regenerate.
1491 * Makefile.in: Regenerate.
1492 * configure: Regenerate.
1494 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1495 Julian Brown <julian@codesourcery.com>
1497 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1498 ARM attributes in ABI 2.07.
1499 * elf32-arm.c (get_secondary_compatible_arch): New function.
1500 (set_secondary_compatible_arch): New function.
1501 (tag_cpu_arch_combine): New function.
1502 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1503 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1504 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1505 make it fit with order_01243.
1506 Add support for Tag_also_compatible_with,
1507 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1508 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1509 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1510 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1511 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1512 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1513 Rework the way unknown attributes are handled.
1514 Defer errors until all attributes have been processed.
1516 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1518 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1519 bfd_elf_add_obj_attr_int_string.
1520 Read Tag_compatibility from its new location in the attribute array,
1521 rather than the attribute list.
1522 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1523 bfd_elf_add_obj_attr_int_string.
1524 (_bfd_elf_parse_attributes): Likewise.
1525 (_bfd_elf_merge_object_attributes): There's now only one
1526 Tag_compatibility, and it's in the array, not the list.
1527 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1529 (bfd_elf_add_obj_attr_compat): Rename to
1530 bfd_elf_add_obj_attr_int_string.
1531 (bfd_elf_add_proc_attr_compat): Rename to
1532 bfd_elf_add_proc_attr_int_string.
1533 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1536 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1538 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1539 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1540 (vmsutil.lo): Add dependency rule.
1541 * Makefile.in: Regenerate.
1542 * config.bfd (ia64*-*-*vms*): Add case.
1543 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1544 * configure: Regenerate.
1545 * vmsutil.c: New file.
1546 * vmsutil.h: New file.
1547 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1549 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1550 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1551 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1552 elfNN_vms_object_p): New functions
1553 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1555 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1558 * elflink.c (elf_gc_sweep): Exclude the group section if the
1559 first member of the section group is excluded.
1561 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1564 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1565 saved filename, use bfd_alloc rather than bfd_malloc for it.
1567 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1569 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1571 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1573 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1575 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1577 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1579 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1581 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1583 (struct got_entry): Add br_addr.
1584 (struct call_info): Add priority.
1585 (struct function_info): Add lr_store and sp_adjust.
1586 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1587 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1588 area as an overlay, and check that no other overlays exist. Look up
1589 icache overlay manager entry sym.
1590 (BRA_STUBS, BRA, BRASL): Define.
1591 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1592 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1594 (count_stub, build_stub): Support soft-icache.
1595 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1596 (spu_elf_size_stubs): Size soft-icache stubs.
1597 (overlay_index): New function.
1598 (spu_elf_build_stubs): Make static. Support soft-icache.
1599 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1600 (find_function_stack_adjust): Save lr store and stack adjust insn
1602 (maybe_insert_function): Adjust find_function_stack_adjust call.
1603 (mark_functions_via_relocs): Retrieve priority.
1604 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1605 (sort_calls): Sort by priority first.
1606 (mark_overlay_section): Ignore .ovl.init.
1607 (sum_stack): Only print when stack_analysis.
1608 (print_one_overlay_section): New function, extracted from..
1609 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1610 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1611 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1612 analysis. Call spu_elf_build_stubs.
1613 (spu_elf_relocate_section): For soft-icache encode overlay index
1615 (spu_elf_output_symbol_hook): Support soft-icache.
1616 (spu_elf_modify_program_headers: Likewise.
1618 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1619 num_regions to num_lines. Add line_size and max_branch.
1620 (enum _ovly_flavour): Add ovly_soft_icache.
1621 (spu_elf_build_stubs): Delete.
1623 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1625 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1626 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1628 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1630 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1631 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1632 the program, the known offset starts at the negative size of the
1634 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1637 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1639 * config.bfd: Add lm32-*-rtems*.
1641 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1643 * coff-ppc.c: Add 2009 to Copyright.
1644 * elf32-cris.c: Likewise.
1645 * elflink.c: Likewise.
1647 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1649 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1650 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1652 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1655 * elflink.c (elf_merge_st_other): New.
1656 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1657 hide them if needed.
1658 (elf_link_add_object_symbols): Updated.
1660 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1663 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1664 ref_dynamic and dynamic_def fields when setting def_regular
1667 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1670 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1673 For older changes see ChangeLog-2008
1679 version-control: never
projects / deliverable / binutils-gdb.git / blob