1 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
4 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
6 (elf32_arm_stub_type): New enum values for the two new stubs.
7 (arm_type_of_stub): Make use of the two new stubs.
8 (arm_size_one_stub): Handle the two new stubs.
10 2009-04-01 Matt Thomas <matt@netbsd.org>
12 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
13 hidden symbols into the GOT or PLT.GOT.
14 (elf_vax_relocate_section): Do not emit a PCREL reloc
15 into a shared object if it is against a hidden symbol.
17 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
19 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
20 and know_contains_shared_object_p.
21 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
22 Cache the result in the archive_info table.
23 (xcoff_auto_export_p): Add an "info" parameter and update the
24 call to xcoff_archive_contains_shared_object_p.
25 (xcoff_mark_auto_exports): Update accordingly.
26 (xcoff_post_gc_symbol): Likewise.
28 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
30 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
33 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
35 * coff-rs6000.c (member_layout): New structure.
36 (archive_iterator): Likewise.
37 (member_layout_init): New function.
38 (archive_iterator_begin): Likewise.
39 (archive_iterator_next): Likewise.
40 (xcoff_write_armap_old): Use the new iterator functions.
41 (do_shared_object_padding): Delete.
42 (xcoff_write_armap_big): Use the new iterator functions. Simplify
43 handling of arch_info.
44 (xcoff_write_archive_contents_old): Allocate arelt_data in the
45 first loop rather than the second. Allocate a member header if
46 there isn't one, then work out the stat information and length
47 in the first loop too. Use the new iterators for the second loop.
48 (xcoff_write_archive_contents_big): Likewise.
50 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
52 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
53 (bfd_xcoff_set_archive_import_path): Likewise.
54 * bfd-in2.h: Regenerate.
55 * xcofflink.c: Include libiberty.h.
56 (xcoff_archive_info): New structure.
57 (xcoff_archive_info_hash): New function.
58 (xcoff_archive_info_eq): Likewise.
59 (xcoff_get_archive_info): Likewise.
60 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
61 (bfd_xcoff_split_import_path): New function.
62 (bfd_xcoff_set_archive_import_path): Likewise.
63 (xcoff_set_import_path): Move earlier in file.
64 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
65 object to the the directory part of the bfd's filename. Get the
66 import path and filename of an archive object from the archive's
67 xcoff_tdata, initializing it if necessary. Update use of
69 (bfd_link_input_bfd): Update use of import_file_id.
70 (xcoff_write_global_symbol): Likewise.
72 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
74 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
76 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
78 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
79 a .loader section for relocatable links.
80 (xcoff_need_ldrel_p): New function.
82 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
84 (xcoff_build_ldsym): New function, split out from...
85 (xcoff_build_ldsyms): ...here. Rename to...
86 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
87 call xcoff_build_ldsym, if there's a loader section.
88 (xcoff_build_loader_section): New function, extracted verbatim from...
89 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
90 there's a loader section. Only add an __rtinit loader symbol
91 if there's a loader section. Update after above name change.
92 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
93 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
94 and xcoff_create_ldrel.
95 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
96 (xcoff_reloc_link_order): Likewise, but only call it if there's
97 a loader section. Use xcoff_symbol_section.
98 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
99 if there's a loader section.
101 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
103 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
105 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
107 * elf32-arm.c (group_sections): Rewrite loops for better
110 2009-03-30 DJ Delorie <dj@redhat.com>
112 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
113 relocs when doing a relocatable link.
115 2009-03-28 Mark Mitchell <mark@codesourcery.com>
117 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
118 "ERROR:", in error messages.
119 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
120 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
121 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
122 (elf32_arm_merge_eabi_attributes): Likewise.
123 (elf32_arm_merge_private_bfd_data): Likewise.
125 2009-03-27 Nick Clifton <nickc@redhat.com>
127 * section.c (bfd_get_section_contents): Detect and handle the case
128 where a section has the SEC_IN_MEMORY flag set but no actual
131 2009-03-26 Alan Modra <amodra@bigpond.net.au>
134 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
135 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
136 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
137 if we don't find matching PT_LOAD when copying.
139 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
141 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
142 the reloc descriptions.
144 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
146 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
147 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
148 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
150 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
152 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
153 (bfd_i386_arch_intel_syntax): Likewise.
154 (i8086_arch): Likewise.
155 (bfd_x86_64_arch): Likewise.
157 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
159 * elf32-cris.c (cris_elf_relocate_section): <case
160 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
161 symbols for non-allocated sections. Don't check whether to
162 generate R_CRIS_DTPMOD for non-allocated sections.
163 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
164 handle relocation GC:ing if applied to non-allocated section.
165 (cris_elf_check_relocs): Similar.
167 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
168 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
169 when emitting a known TP offset in the GOT.
171 2009-03-23 Alan Modra <amodra@bigpond.net.au>
173 * elf64-ppc.c (synthetic_opd): Delete.
174 (compare_symbols): Look for .opd name rather than section match.
175 (ppc64_elf_get_synthetic_symtab): Likewise.
177 2009-03-21 Alan Modra <amodra@bigpond.net.au>
179 * elf32-ppc.c (is_pic_glink_stub): Delete.
180 (is_nonpic_glink_stub): New function.
181 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
183 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
185 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
186 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
188 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
189 macros for visibilty and locality checks.
190 (elf_s390_adjust_dynamic_symbol): Likewise.
191 (allocate_dynrelocs): Likewise.
192 (elf_s390_relocate_section): Likewise.
193 (elf_s390_finish_dynamic_symbol): Likewise.
194 * elf64-s390.c (elf_s390_check_relocs): Likewise.
195 (elf_s390_adjust_dynamic_symbol): Likewise.
196 (allocate_dynrelocs): Likewise.
197 (elf_s390_relocate_section): Likewise.
198 (elf_s390_finish_dynamic_symbol): Likewise.
200 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
202 * bfd-in2.h: Regenerated.
203 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
204 for debugging sections and map memory read/write dependent on
206 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
207 without memory read flags set.
208 * section.c: Add SEC_COFF_NOREAD to section flags.
210 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
212 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
215 2009-03-19 Alan Modra <amodra@bigpond.net.au>
217 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
218 "no overlays" return. If there are overlays, create overlay
219 manager entry symbols here, so that..
220 (spu_elf_build_stubs): ..we don't need to set them up here.
221 Simplify entry symbol tests.
222 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
224 2009-03-18 Mark Kettenis <kettenis@gnu.org>
226 * elf.c (elfcore_grok_openbsd_procinfo)
227 (elfcore_grok_openbsd_note): New functions.
228 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
230 2009-03-18 Alan Modra <amodra@bigpond.net.au>
232 * vms-hdr.c: Don't include alloca.h.
233 * elf32-m68hc1x.c: Include alloca-conf.h.
235 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
237 * Makefile.am: Run "make dep-am".
238 * Makefile.in: Regenerate.
240 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
242 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
244 2009-03-17 Alan Modra <amodra@bigpond.net.au>
246 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
248 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
249 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
250 ovly_return fields with ovly_entry[2]. Adjust all users.
251 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
253 (spu_elf_build_stubs): Likewise.
254 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
255 ovly_flavour changes. Update all callers.
256 (ovl_stub_size_log2): New function.
257 (build_stub): Handle compact icache stubs. Use different manager
258 entry point for stubs in non-icache area.
259 (spu_elf_size_stubs): Don't allocate space for indirect branch
261 (spu_elf_build_stubs): And don't built them.
263 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
265 * dwarf2.c (read_section): Always use rawsize, if available.
267 2009-03-16 Alan Modra <amodra@bigpond.net.au>
269 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
270 of rawsize and size for buffer.
272 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
274 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
275 parameter just because fixed sections fit into local store.
276 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
277 generating overlays if fixed sections plus reserved stack
278 and heap space fit into local store.
280 2009-03-15 Alan Modra <amodra@bigpond.net.au>
282 * elf32-spu.c (build_stub): Correct icache set_id.
283 (spu_elf_relocate_section): Likewise.
285 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
287 * xcofflink.c (xcoff_link_check_archive_element): Only free the
288 symbol table if it was created by the current call.
290 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
292 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
293 class XMC_DS rather than XMC_UA.
295 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
297 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
298 bfd_boolean export_defineds parameter with an unsigned int
299 auto_export_flags parameter.
300 * bfd-in2.h: Regenerate.
301 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
302 split out from xcoff_build_ldsyms.
303 (xcoff_covered_by_expall_p): New function.
304 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
305 but with extra code to handle -bexpfull and -bexpall.
306 (xcoff_mark_auto_exports): New function.
307 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
308 a function should be automatically exported.
309 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
310 parameter with an auto_export_flags parameter. Update ldinfo
311 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
314 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
316 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
317 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
318 init and fini functions. Do garbage collection for objects
319 without an entry point too.
321 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
323 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
324 check whether a symbol has csect information.
325 (coff_print_aux): Likewise.
326 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
327 information for C_AIX_WEAKEXT too.
328 (_bfd_xcoff_swap_aux_out): Likewise.
329 (xcoff_reloc_type_br): Handle defweak symbols too.
330 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
331 information for C_AIX_WEAKEXT too.
332 (_bfd_xcoff64_swap_aux_out): Likewise.
333 (xcoff64_reloc_type_br): Handle defweak symbols too.
334 * coffgen.c (coff_print_symbol): Handle auxillary function
335 information for C_AIX_WEAKEXT too.
336 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
337 instead of BSF_GLOBAL if the L_WEAK flag is set.
338 (xcoff_dynamic_definition_p): New function.
339 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
340 defines h. Don't change h if ldsym isn't the definition. Otherwise,
341 always take the symbol class from the ldsym. Use weak bfd symbol
342 types for weak ldsyms.
343 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
344 Fix the check for whether a definition is from a shared object.
345 Allow redefinitions of weak symbols.
346 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
347 (xcoff_keep_symbol_p): Likewise.
348 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
349 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
350 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
351 but mark them as L_WEAK.
352 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
353 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
355 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
357 * xcofflink.c (xcoff_mark): When walking the relocations,
358 only mark the target symbol or the target section, not both.
359 (xcoff_final_definition_p): New function.
360 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
361 symbol is a valid definition of the associated output symbol.
362 Use XCOFF_ALLOCATED to stop the same hash table entry having
364 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
366 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
368 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
370 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
373 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
375 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
376 * libcoff.h: Regenerate.
377 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
378 line-number counts in the bfd's lineno_counts field.
379 Don't keep per-csect line-number counts.
380 (xcoff_sweep): Don't update per-csect line-number counts.
381 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
382 entries in each output section.
383 (xcoff_link_input_bfd): Get the number of line numbers from
384 the bfd's lineno_counts field, rather than recalculating it
385 from scratch. Fix the range check when updating C_BINCL and
387 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
388 here. Don't expect csects to have line-number counts.
390 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
392 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
393 * libcoff.h: Regenerate.
394 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
395 "skip" logic from xcoff_link_input_bfd.
396 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
397 objects in a dynamic link, rather than checking whether csectpp
398 is null. Always allocate debug_index for other objects,
399 and always go through the loop. Update the type of debug_index
400 after the change above. Read the auxillary csect information
401 and use xcoff_keep_symbol_p to decide whether a symbol should
402 be kept. Set its debug_index to -2 if not.
403 (xcoff_link_input_bfd): Update the type of debug_index after
404 the change above and always expect it to be nonnull. Use it to
405 test whether a symbol should be stripped, rather than making the
406 decision here. Postpone all symbol creation to the second pass.
408 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
410 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
411 creating a descriptor.
412 (xcoff_sweep): Don't mark toc_section unless it's needed.
413 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
414 when marking every bfd.
415 (xcoff_link_input_bfd): Skip all TOC anchors.
416 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
417 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
418 to -1; call xcoff_find_tc0 instead.
420 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
422 * libcoff-in.h (xcoff_section_tdata): Update commentary.
423 * libcoff.h: Regenerate.
424 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
425 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
426 the previous symbol's csect. Treat last_symndx as an inclusive value
427 and simplify its handling.
428 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
429 symbols with the right csect. Don't mark rsec when processing
430 relocations against undefined or absolute sections.
431 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
432 of bfd_und_section_ptr.
433 (xcoff_link_input_bfd): Likewise.
435 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
437 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
438 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
439 flag is set. Assert that all undefined symbols are either
440 imported or defined by a dynamic object.
441 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
442 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
443 handling to all relocations. Only set XCOFF_CALLED for function
445 (xcoff_find_function): New function, split out from...
446 (bfd_xcoff_export_symbol) ...here.
447 (xcoff_set_import_path): New function, split out from...
448 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
449 meaning of XCOFF_CALLED.
450 (xcoff_mark_symbol): If we mark an undefined and unimported
451 symbol, find some way of defining it. If the symbol is a function
452 descriptor, fill in its definition automatically. If the symbol
453 is a function, mark its descriptor and allocate room for global
454 linkage code. Otherwise mark the symbol as implicitly imported.
455 Move the code for creating function descriptors from...
456 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
457 check for symbols that were implicitly defined.
458 (xcoff_mark): Don't count any dynamic relocations against
460 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
461 in the xcoff link info.
462 (xcoff_link_input_bfd): Remove handling of undefined and
465 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
467 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
468 if the target is absolute. Fix comment typo.
469 (xcoff_ppc_relocate_section): Remove FIXME.
470 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
471 if the target is absolute.
473 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
475 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
476 R_POS and R_NEG relocations against absolute symbols to the
479 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
481 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
482 to 2 for bfd_mach_ppc_620.
484 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
486 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
487 * configure.in: Likewise.
488 * configure: Regenerate.
490 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
493 * elf.c (assign_section_numbers): Generate symbol table if there
494 is any relocation in output.
495 (_bfd_elf_compute_section_file_positions): Likewise.
497 2009-03-13 Nick Clifton <nickc@redhat.com>
500 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
501 * elflink.c (elf_link_read_relocs_from_section): Use
502 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
503 relocs but no symbol table.
504 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
506 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
509 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
510 to check ___tls_get_addr.
512 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
513 strncmp to check __tls_get_addr.
515 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
517 * dwarf2.c (read_section): Always check the offset, even when the
518 section has been read before.
520 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
522 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
525 2009-03-11 Chris Demetriou <cgd@google.com>
527 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
528 * bfd-in2.h: Regenerate.
529 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
530 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
532 (bsd_write_armap): Likewise.
533 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
534 flag is set, do nothing.
535 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
538 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
540 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
541 used to update stack pointer.
543 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
546 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
547 for unknown symbols in absolute section.
549 2009-03-06 Nick Clifton <nickc@redhat.com>
551 * po/es.po: Updated Spanish translation.
553 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
555 * elf32-arm.c (group_sections): Take next section size into
556 account before accepting to group it.
558 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
560 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
562 (elf32_arm_final_link_relocate): Likewise.
564 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
567 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
569 2009-03-04 Alan Modra <amodra@bigpond.net.au>
571 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
572 * section.c (struct bfd_section): Add has_tls_get_addr_call.
573 (BFD_FAKE_SECTION): Init new flag.
574 * ecoff.c (bfd_debug_section): Likewise.
575 * bfd-in2.h: Regenerate.
576 * libbfd.h: Regenerate.
577 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
578 (ppc_elf_reloc_type_lookup): Handle new relocs.
579 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
580 without marker relocs.
581 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
582 if section has no old-style calls.
583 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
584 Don't try to optimize new-style __tls_get_addr call when handling
585 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
587 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
588 (ppc64_elf_reloc_type_lookup): Handle new relocs.
589 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
590 without marker relocs.
591 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
592 if section has no old-style calls. Set toc_ref for new relocs as
594 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
595 Don't try to optimize new-style __tls_get_addr call when handling
596 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
599 2009-03-04 Alan Modra <amodra@bigpond.net.au>
602 * configure.in: Test for ld --as-needed support. Link shared
604 * configure: Regenerate.
606 2009-03-03 Alan Modra <amodra@bigpond.net.au>
608 * Makefile.am: Run "make dep-am".
609 * Makefile.in: Regenerate.
611 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
613 * elf32-score7.c: New file.
614 * elf32-score.h: New file.
615 * elf32-score.c: Add code to support score 7. Set score7 as the
617 * cpu-score.c: Add score7 architecure.
618 (compatibile): New function.
619 * Makefile.am: Add rules for building elf32-score7 object.
620 * Makefile.in: Regenerate.
621 * configure.in: Add elf32-score7 object to score vectors.
622 * configure: Regenerate.
623 * reloc.c: Add score7 relocs.
624 * archures.c: Add score3 and score7 machine numbers.
625 * bfd-in2.h: Regenerate.
626 * libbfd.h: Regenerate.
628 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
630 * configure: Regenerate.
632 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
634 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
635 (elf32_hppa_check_relocs): Use it.
637 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
639 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
640 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
641 (elf_hppa_is_dynamic_loader_symbol): Likewise.
642 (elf_hppa_record_segment_addrs): Likewise.
643 (elf_hppa_final_link): Likewise.
644 (elf_hppa_relocate_insn): Likewise.
645 (elf_hppa_final_link_relocate): Likewise.
646 (elf64_hppa_relocate_section): Likewise.
647 * elf64-hppa.c: Insert above.
649 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
651 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
652 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
653 (elf_hppa_relocate_section): Likewise.
654 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
655 from struct elf_link_hash_entry. Add count field.
656 (struct elf64_hppa_dyn_hash_table): Delete.
657 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
658 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
659 (hppa_elf_hash_entry, eh_name): Define.
660 (elf64_hppa_new_dyn_hash_entry): Delete.
661 (elf64_hppa_dyn_hash_lookup): Delete.
662 (elf64_hppa_dyn_hash_traverse): Delete.
663 (get_dyn_name): Delete.
664 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
665 of struct elf64_hppa_dyn_hash_entry *.
666 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
667 allocate_global_data_plt, allocate_global_data_stub,
668 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
670 (hppa64_link_hash_newfunc): New.
671 (elf64_hppa_hash_table_create): Rework.
672 (count_dyn_reloc): Likewise.
673 (hppa64_elf_local_refcounts): New.
674 (elf64_hppa_check_relocs): Rework using standard technique for recording
675 local DLT, PLT and OPD reference counts.
676 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
677 elf_link_hash_entry *.
678 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
679 allocate_global_data_plt, allocate_global_data_stub,
680 allocate_global_data_opd, allocate_dynrel_entries,
681 elf64_hppa_adjust_dynamic_symbol,
682 elf64_hppa_mark_milli_and_exported_functions): Likewise.
683 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
684 Use hppa_link_hash_table. Rework.
685 (elf64_hppa_link_output_symbol_hook): Rework.
686 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
687 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
688 elf64_hppa_finish_dynamic_sections): Likewise.
690 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
692 * elf32-arm.c (stub_reloc_type): Removed.
693 (insn_sequence): Renamed reloc_type field to r_type.
694 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
695 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
696 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
697 (elf32_arm_stub_type): Add new enum entries for the new stubs.
698 (arm_stub_is_thumb): Catch new stubs.
699 (arm_type_of_stub): Handle new stubs.
700 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
701 (bfd_elf32_arm_process_before_allocation): Remove useless
704 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
706 * elf.c (elf_find_function): Use is_function_type to check
709 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
711 * xtensa-modules.c: Revert to previous version 1.11 due
712 to inadvertant commit.
714 2009-02-24 Sterling Augustine <sterling@tensilica.com>
716 * elf32-xtensa.c (text_action_add): Separate test for action
717 type. Break if saved action is ta_widen_insn at same offset.
719 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
721 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
722 to elf32_arm_stub_long_branch_any_arm_pic.
723 (elf32_arm_stub_long_branch_any_thumb_pic): New.
724 (enum elf32_arm_stub_type, arm_type_of_stub)
725 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
728 2009-02-24 Joseph Myers <joseph@codesourcery.com>
730 * elf32-arm.c (PREV_SEC): Update comment.
731 (group_sections): Rename argument to stubs_always_after_branch.
732 Reverse the list and place stubs at the end of input sections.
734 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
736 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
738 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
740 (arm_size_one_stub): Remove unnecessary break.
741 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
743 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
745 * elf32-arm.c (stub_insn_type): New type.
746 (stub_reloc_type): Likewise.
747 (insn_sequence): Likewise.
748 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
749 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
750 (elf32_arm_stub_long_branch_thumb_only): Likewise.
751 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
752 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
753 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
754 (elf32_arm_stub_hash_entry): Add new helper fields.
755 (stub_hash_newfunc): Initialize these new fields.
756 (arm_build_one_stub): Encode Arm and Thumb instructions separately
757 to take endianness into account.
758 (arm_size_one_stub): Compute size of stubs using insn_sequence.
759 (arm_map_one_stub): Code is now more generic, thanks to
762 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
764 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
766 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
767 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
768 BLX is not available. Fix typo in warning message. Add comments
769 and improve formatting.
770 (arm_build_one_stub): Adjust to new
771 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
772 (arm_map_one_stub): Likewise.
774 2009-02-23 Tristan Gingold <gingold@adacore.com>
775 Eric Botcazou <ebotcazou@adacore.com>
776 Douglas B Rupp <rupp@gnat.com>
778 * vms.h: Update copyright year, fix comments, reorder declarations.
779 (_bfd_save_vms_section): Remove the prototype.
780 (EGPS_S_V_NO_SHIFT): New constant.
781 (bfd_vms_set_section_flags): New prototype.
782 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
784 (EGSY_S_W_FLAGS): Ditto.
785 (EGSY_S_V_QUAD_VAL): Ditto.
786 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
787 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
788 EGST_S_B_NAMLNG): Ditto.
789 (ESRF_S_B_NAMLNG): Ditto.
790 (ETIR_S_C_HEADER_SIZE): Ditto.
791 (EGPS_S_V_ALLOC_64BIT): Ditto.
792 (DST_S_C_EPILOG): Ditto.
793 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
794 (DST_S_C_SRC_INCRLNUM_B): Ditto.
795 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
796 (DST_S_L_PCLINE_UNSLONG): Ditto.
797 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
798 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
799 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
800 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
801 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
802 (DST_S_B_SRC_UNSBYTE): Ditto.
803 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
805 (vms_section, vms_reloc): Remove types.
806 (hdr_struc): Replaced by ...
807 (hdr_struct): ... new type.
808 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
809 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
810 (EMH_DATE_LENGTH): Ditto.
811 (eom_struc): Replaced by ...
812 (eom_struct): ... new type.
813 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
814 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
815 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
816 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
817 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
818 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
819 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
820 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
821 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
822 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
823 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
824 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
825 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
826 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
827 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
828 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
829 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
830 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
831 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
832 (enum file_type_enum): New type.
833 (struct location_struct): Removed.
834 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
835 (struct funcinfo, struct module): Ditto.
836 (struct vms_private_data_struct): Update fields.
837 (struct vms_section_data_struct): New type.
839 * vms.c: Update copyright year, fix comments,
840 Fix includes for DECC, add prototypes.
841 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
843 Use flavour to set is_vax, location_stack is removed.
844 (struct pair): Declare.
845 (fill_section_ptr): Initialize variables at declaration.
846 Add guard to set SECTION_SYM flag, handlde und section.
847 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
848 (_bfd_vms_slurp_object_records): New function, replaces previous
850 (vms_slurp_module): New function.
851 (vms_slurp_image): Ditto.
852 (vms_object_p): Complete rewrite.
853 (vms_mkobject): Use is_vax field to slect architecture.
854 (free_reloc_stream): New function.
855 (vms_convert_to_var): Ditto.
856 (vms_convert_to_var_1): Ditto.
857 (vms_convert_to_var_unix_filename): Ditto.
858 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
860 (vms_new_section_hook): Set alignment to 0, allocate private data.
861 (vms_get_section_contents): Load content.
862 (vms_get_symbol_info): Handle undefined section.
863 (vms_find_nearest_line): Handle.
864 (alloc_reloc_stream): New function.
865 (vms_slurp_reloc_table): Ditto.
866 (vms_get_reloc_upper_bound): Make it real.
867 (vms_canonicalize_reloc): Do the real work.
868 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
870 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
871 (vms_set_arch_mach): Check arch.
872 (vms_set_section_contents): Copy the content after allocation.
873 (vms_alpha_vec): Update object flags.
875 * vms-tir.c: Update copyright year, fix comments,
876 add prototypes for new functions.
877 (dst_define_location): New function.
878 (dst_restore_location): New function.
879 (dst_retrieve_location): New function.
880 (dst_check_allocation): New function.
881 (image_dump): Call dst_check_allocation.
882 (image_write_b): Ditto.
883 (image_write_w): Ditto.
884 (image_write_l): Ditto.
885 (image_write_q): Ditto.
886 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
887 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
889 Call error handler instead of abort if name is not known.
890 (etir_sta): Add quarter_relocs argument and set it.
893 (etir_opr): Ditto, return FALSE in case of error.
894 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
895 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
896 (etir_stc): Add quarter_relocs argument and set it, fix cast.
897 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
898 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
899 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
900 Return FALSE in case of error.
901 (tir_sta): Change sign of psect.
903 (tir_cmd): Fix cast. Makes tir_table static const.
904 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
905 add argument to explain.
906 (analyze_etir): Initialize maxptr, add quarter_relocs
907 declaration, move some declarations into inner scopes.
908 Handle quarter_relocs and STO_IMM.
909 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
910 (_bfd_vms_slurp_relocs): New function.
911 (_bfd_vms_decode_relocs): New function.
912 (sto_imm): Rewritten.
913 (start_first_etbt_record): New function.
914 (start_another_etbt_record): Ditto.
915 (etir_output_check): Ditto.
916 (defer_reloc_p): Ditto.
917 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
918 a for-loop. Correctly deals with contents, deals with .vmsdebug,
919 rewritte relocations handling.
920 (_bfd_vms_write_tbt): Removed.
921 (_bfd_vms_write_dbg): Ditto.
923 * vms-misc.c: Update copyright year, Fix comments.
924 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
925 (maybe_adjust_record_pointer_for_object): New function.
926 (_bfd_vms_get_first_record): New function, replaces ...
927 (_bfd_vms_get_record): .. removed.
928 (_bfd_vms_get_object_record): New function.
929 (_bfd_vms_get_object_record): New function.
930 (vms_get_remaining_object_record): New function, replaces ...
931 (_bfd_vms_get_next_record): ... removed.
932 (add_new_contents): Removed.
933 (_bfd_save_vms_section): Removed.
934 (_bfd_get_vms_section): Removed.
935 (_bfd_vms_output_flush): Write in VAR format.
936 (new_symbol): Don't make UND section.
938 * vms-hdr.c: Update copyright year, update list of record handled.
939 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
940 (_bfd_vms_write_hdr): Strip vms and unix patches,
941 add comments, truncate module name at 31 characters,
942 use constants instead of hard-coded value,
943 write BFD version instead of a fixed string.
944 (_bfd_vms_slurp_ihd): New function.
945 (_bfd_vms_slurp_isd): Ditto.
946 (_bfd_vms_slurp_ihs): Ditto.
948 (parse_module): Ditto
949 (build_module_list): Ditto.
950 (module_find_nearest_line): Ditto.
951 (_bfd_vms_find_nearest_dst_line): Ditto.
952 (vms_slurp_debug): Ditto.
953 (_bfd_vms_slurp_dbg): Ditto.
954 (_bfd_vms_slurp_tbt): Ditto.
955 (_bfd_vms_write_dbg): Ditto.
956 (_bfd_vms_write_tbt): Ditto.
958 * vms-gsd.c: Update copyright year, update list of records handled.
959 (EVAX_LITERALS_NAME): New macro.
960 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
961 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
962 (register_universal_symbol): New function and prototype.
963 (_bfd_vms_slurp_gsd): Fix indentations and casts,
964 improve debug messages,
965 use constants instead of hard-coded value,
966 fix missing endianness conversion,
967 handle global symbol (SYMG).
968 (bfd_vms_set_section_flags): New function.
969 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
970 handle section literals,
972 handle section bfd and vms flags,
973 don't output LIB$INITIALIZE symbol,
974 fix handling of weak symbols,
975 fix evax vs vax procedure descriptor,
976 handle absolute symbols.
978 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
979 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
981 * makefile.vms (DEFS): Fix flags for VMS.
983 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
985 * bfd-in2.h: Regenerated.
986 * libbfd.h: Regenerated.
988 2009-02-20 Cary Coutant <ccoutant@google.com>
990 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
993 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
996 * coffcode.h (coff_write_object_contents): Don't let the string
997 table offset overflow the s_name field when using long section names.
999 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1001 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1002 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1004 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1005 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1006 (bfd_pmac_xcoff_backend_data): Likewise.
1007 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1008 (bfd_xcoff_aix5_backend_data): Likewise.
1009 (xcoff64_write_object_contents): Delete unused long_section_names
1011 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1012 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1014 * coffcode.h (documentation): Update to describe long section names.
1015 (COFFLONGSECTIONCATHELPER): New helper macro.
1016 (BLANKOR1TOODD): Likewise.
1017 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1018 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1019 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1020 (bfd_coff_set_long_section_names_allowed): New function.
1021 (bfd_coff_set_long_section_names_disallowed): Likewise.
1022 (struct bfd_coff_backend_data): Add new backend hook function
1023 pointer _bfd_coff_set_long_section_names.
1024 (bfd_coff_set_long_section_names): New backend hook.
1025 (coff_write_object_contents): Only generate long section names if
1026 bfd_coff_long_section_names() indicates they are currently enabled.
1027 (bfd_coff_std_swap_table): Make non-const, and initialise long
1028 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1029 (ticoff0_swap_table): Likewise to both.
1030 (ticoff1_swap_table): Again, likewise to both.
1031 * coffgen.c (make_a_section_from_file): Allow long section names
1032 as inputs even if not currently allowed for outputs.
1033 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1034 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1035 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1036 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1037 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1038 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1039 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1040 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1041 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1042 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1043 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1044 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1045 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1046 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1047 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1048 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1049 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1050 * libcoff-in.h: Update copyright year to cause updated copyright
1051 year in generated libcoff.h, and fix typo.
1052 * libcoff.h: Regenerated.
1053 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1054 (_bfd_ecoff_no_long_sections): Add prototype.
1055 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1056 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1057 defined by an including .c file.
1058 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1059 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1060 (ticoff1_swap_table): Likewise to both.
1062 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1064 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1065 stub. Catch default case error.
1066 (arm_map_one_stub): Add missing Thumb mapping symbol.
1068 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1071 * elf32-avr.c: Handle case where no local symbos exist correctly.
1073 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1076 * elf32-arm.c (arm_long_branch_stub,
1077 arm_thumb_v4t_long_branch_stub,
1078 arm_thumb_thumb_long_branch_stub,
1079 arm_thumb_arm_v4t_long_branch_stub,
1080 arm_thumb_arm_v4t_short_branch_stub,
1081 arm_pic_long_branch_stub):
1082 Renamed to elf32_arm_stub_long_branch_any_any,
1083 elf32_arm_stub_long_branch_v4t_arm_thumb,
1084 elf32_arm_stub_long_branch_thumb_only,
1085 elf32_arm_stub_long_branch_v4t_thumb_arm,
1086 elf32_arm_stub_short_branch_v4t_thumb_arm,
1087 elf32_arm_stub_long_branch_any_any_pic.
1088 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1089 arm_thumb_thumb_stub_long_branch,
1090 arm_thumb_arm_v4t_stub_long_branch,
1091 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1092 Renamed to arm_stub_long_branch_any_any,
1093 arm_stub_long_branch_v4t_arm_thumb,
1094 arm_stub_long_branch_thumb_only,
1095 arm_stub_long_branch_v4t_thumb_arm,
1096 arm_stub_short_branch_v4t_thumb_arm,
1097 arm_stub_long_branch_any_any_pic.
1099 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1101 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1102 in branch offset check.
1104 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1106 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1107 add toc.symndx and toc.add.
1108 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1110 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1112 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1113 (branch_reloc_hash_match): New function, extracted from..
1114 (ppc64_elf_tls_optimize): ..here.
1115 (ppc64_elf_relocate_section): Properly set addends when optimizing
1116 tls sequences. Avoid unnecessary reading and writing of insns.
1117 Only redo reloc when symbol changed. Bypass symbol checks when
1119 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1120 (branch_reloc_hash_match): New function, extracted from..
1121 (ppc_elf_tls_optimize): ..here.
1122 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1123 Don't clear addend on zapped __tls_get_addr reloc.
1125 2009-02-12 Nick Clifton <nickc@redhat.com>
1128 * elflink.c (bfd_elf_final_link): When counting the relocations,
1129 if the header size has not been set yet then assume that it will
1130 match the output section's reloc type.
1132 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1134 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1137 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1139 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1140 (find_function): Likewise.
1141 (pasted_function): Don't error if no prior function found.
1142 (discover_functions): Revert 2008-12-10 change. Extend first
1143 function range to start of section.
1145 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1147 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1149 * elf64-hppa.h: Likewise.
1151 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1153 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1156 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1158 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1159 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1161 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1163 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1164 * archures.c (bfd_mach_mips_xlr): Define.
1165 * bfd-in2.h: Regenerate.
1166 * cpu-mips.c (I_xlr): Define.
1167 (arch_info_struct): Add XLR entry.
1168 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1169 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1170 (mips_mach_extensions): Add XLR entry.
1172 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1174 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1176 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1178 * configure.in: AC_SUBST pdfdir.
1179 * Makefile.am: Add install-pdf, install-pdf-am
1180 and install-pdf-recursive targets. Define pdfdir.
1181 * doc/Makefile.am: Define pdf__strip_dir. Add
1182 install-pdf and install-pdf-am targets.
1183 * po/Make-in: Add install-pdf target.
1184 * configure: Regenerate.
1185 * Makefile.in: Regenerate
1186 * doc/Makefile.in: Regenerate.
1188 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1190 * bfd-in2.h: Regenerate.
1191 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1192 fields from n_entries to n_slots where appropriate, update comments.
1193 (HOWTO): Add TLS relocations.
1194 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1195 (enum elf_m68k_got_offset_size): New enum.
1196 (struct elf_m68k_got_entry.type): Move field to ...
1197 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1198 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1200 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1202 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1203 fields into n_entries array. Update comments.
1204 (elf_m68k_init_got): Simplify, update all uses.
1205 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1206 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1207 GOT entries; update name, update all uses.
1208 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1209 (elf_m68k_get_got_entry): Update.
1210 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1212 (elf_m68k_remove_got_entry_type): Simplify.
1213 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1214 (elf_m68k_can_merge_gots): Update.
1215 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1216 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1217 GOT entries, simplify.
1218 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1219 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1220 field, remove obsoleted local_n_entries field.
1221 (elf_m68k_partition_multi_got_2): New static function.
1222 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1224 (elf_m68k_remove_got_entry_type): Update.
1225 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1226 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1227 update of sgot->size and srelgot->size.
1228 (elf_m68k_gc_sweep_hook): Update.
1229 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1230 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1232 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1233 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1235 2009-02-02 DJ Delorie <dj@redhat.com>
1237 * elf32-mep.c (config_names): Regenerate configuration.
1239 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1241 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1242 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1243 * elf.c (bfd_elf_get_str_section): Make static.
1244 (bfd_elf_find_section): Delete.
1245 * libbfd.h: Regenerate.
1247 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1249 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1250 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1252 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1254 * elflink.c (on_needed_list): New function.
1255 (elf_link_add_object_symbols): Link in --as-needed libs if they
1256 satisfy undefined symbols in other libs.
1258 2009-01-30 Julian Brown <julian@codesourcery.com>
1260 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1261 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1262 with --just-symbols (-R).
1264 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1266 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1267 high_pc in order to properly sign-extend VMAs.
1269 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1270 Mark Shinwell <shinwell@codesourcery.com>
1271 Catherine Moore <clm@codesourcery.com>
1273 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1275 2009-01-28 Catherine Moore <clm@codesourcery.com>
1277 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1278 SEC_LOAD for dynamic relocation sections.
1280 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1282 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1283 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1284 the size of local TLS data.
1286 2009-01-27 Andreas Schwab <schwab@suse.de>
1288 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1289 architectures in the archive.
1291 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1293 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1294 <R_CRIS_32_DTPREL>: Correct relocation value.
1296 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1297 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1298 symbols with non-default visibility.
1300 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1302 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1303 describing the trampolines.
1304 (ppc_elf_relocate_section): Update relocs to describe the
1307 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1309 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1310 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1311 and R_PARISC_PCREL12F relocations.
1313 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1316 * elflink.c (find_version_for_sym): New function split out from,
1317 but without export_dynamic test, ..
1318 (_bfd_elf_link_assign_sym_version): ..here.
1319 (_bfd_elf_export_symbol): Use it.
1321 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1323 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1324 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1325 * elflink.c: ..here, somewhat modified.
1326 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1327 _bfd_elf_link_find_version_dependencies,
1328 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1329 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1330 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1332 * elflink.c: ..and make static here.
1333 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1334 of output_bfd from struct elf_find_verdep_info.
1335 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1336 struct elf_info_failed.
1337 (bfd_elf_size_dynamic_sections): Adjust.
1339 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1342 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1343 after comp_unit_find_line call.
1345 2009-01-21 Nick Clifton <nickc@redhat.com>
1348 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1349 tm_gmtoff field in struct tm.
1351 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1353 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1354 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1355 sections in soft-icache lines unless non_ia_text. Don't add
1356 rodata if doing so would exceed line size.
1358 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1360 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1361 types than bfd_link_hash_indirect, before early return, call
1362 _bfd_elf_link_hash_copy_indirect.
1364 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1366 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1367 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1368 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1369 (elf_backend_obj_attrs_order): New define.
1370 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1371 (elfNN_bed): Add elf_backend_obj_attrs_order.
1373 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1375 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1376 (obj_attr_size): Likewise.
1377 (write_obj_attribute): Likewise.
1378 (_bfd_elf_copy_obj_attributes): Likewise.
1379 (_bfd_elf_parse_attributes): Likewise.
1380 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1381 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1382 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1383 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1384 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1387 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1389 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1390 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1391 (bfd_elf_add_obj_attr_string): Likewise.
1392 (bfd_elf_add_obj_attr_int_string): Likewise.
1393 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1394 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1395 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1396 Tag_nodefaults has no default value.
1397 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1398 comment to reflect the new state.
1400 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1403 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1404 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1405 (adjust_z_magix): Delete dead code handling QMAGIC.
1407 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1409 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1410 IMAGE_SCN_MEM_DISCARDABLE.
1412 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1414 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1415 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1416 * configure.in (commonbfdlib): Delete.
1417 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1418 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1419 is available, not just for linux.
1420 * po/SRC-POTFILES.in: Regenerate.
1421 * Makefile.in: Regenerate.
1422 * configure: Regenerate.
1424 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1425 Julian Brown <julian@codesourcery.com>
1427 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1428 ARM attributes in ABI 2.07.
1429 * elf32-arm.c (get_secondary_compatible_arch): New function.
1430 (set_secondary_compatible_arch): New function.
1431 (tag_cpu_arch_combine): New function.
1432 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1433 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1434 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1435 make it fit with order_01243.
1436 Add support for Tag_also_compatible_with,
1437 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1438 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1439 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1440 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1441 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1442 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1443 Rework the way unknown attributes are handled.
1444 Defer errors until all attributes have been processed.
1446 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1448 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1449 bfd_elf_add_obj_attr_int_string.
1450 Read Tag_compatibility from its new location in the attribute array,
1451 rather than the attribute list.
1452 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1453 bfd_elf_add_obj_attr_int_string.
1454 (_bfd_elf_parse_attributes): Likewise.
1455 (_bfd_elf_merge_object_attributes): There's now only one
1456 Tag_compatibility, and it's in the array, not the list.
1457 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1459 (bfd_elf_add_obj_attr_compat): Rename to
1460 bfd_elf_add_obj_attr_int_string.
1461 (bfd_elf_add_proc_attr_compat): Rename to
1462 bfd_elf_add_proc_attr_int_string.
1463 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1466 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1468 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1469 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1470 (vmsutil.lo): Add dependency rule.
1471 * Makefile.in: Regenerate.
1472 * config.bfd (ia64*-*-*vms*): Add case.
1473 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1474 * configure: Regenerate.
1475 * vmsutil.c: New file.
1476 * vmsutil.h: New file.
1477 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1479 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1480 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1481 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1482 elfNN_vms_object_p): New functions
1483 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1485 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1488 * elflink.c (elf_gc_sweep): Exclude the group section if the
1489 first member of the section group is excluded.
1491 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1494 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1495 saved filename, use bfd_alloc rather than bfd_malloc for it.
1497 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1499 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1501 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1503 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1505 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1507 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1509 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1511 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1513 (struct got_entry): Add br_addr.
1514 (struct call_info): Add priority.
1515 (struct function_info): Add lr_store and sp_adjust.
1516 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1517 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1518 area as an overlay, and check that no other overlays exist. Look up
1519 icache overlay manager entry sym.
1520 (BRA_STUBS, BRA, BRASL): Define.
1521 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1522 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1524 (count_stub, build_stub): Support soft-icache.
1525 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1526 (spu_elf_size_stubs): Size soft-icache stubs.
1527 (overlay_index): New function.
1528 (spu_elf_build_stubs): Make static. Support soft-icache.
1529 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1530 (find_function_stack_adjust): Save lr store and stack adjust insn
1532 (maybe_insert_function): Adjust find_function_stack_adjust call.
1533 (mark_functions_via_relocs): Retrieve priority.
1534 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1535 (sort_calls): Sort by priority first.
1536 (mark_overlay_section): Ignore .ovl.init.
1537 (sum_stack): Only print when stack_analysis.
1538 (print_one_overlay_section): New function, extracted from..
1539 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1540 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1541 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1542 analysis. Call spu_elf_build_stubs.
1543 (spu_elf_relocate_section): For soft-icache encode overlay index
1545 (spu_elf_output_symbol_hook): Support soft-icache.
1546 (spu_elf_modify_program_headers: Likewise.
1548 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1549 num_regions to num_lines. Add line_size and max_branch.
1550 (enum _ovly_flavour): Add ovly_soft_icache.
1551 (spu_elf_build_stubs): Delete.
1553 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1555 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1556 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1558 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1560 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1561 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1562 the program, the known offset starts at the negative size of the
1564 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1567 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1569 * config.bfd: Add lm32-*-rtems*.
1571 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1573 * coff-ppc.c: Add 2009 to Copyright.
1574 * elf32-cris.c: Likewise.
1575 * elflink.c: Likewise.
1577 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1579 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1580 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1582 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1585 * elflink.c (elf_merge_st_other): New.
1586 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1587 hide them if needed.
1588 (elf_link_add_object_symbols): Updated.
1590 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1593 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1594 ref_dynamic and dynamic_def fields when setting def_regular
1597 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1600 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1603 For older changes see ChangeLog-2008
1609 version-control: never