1 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
4 PLT entries to an undefined symbol when generating a shared
7 2009-04-17 Nick Clifton <nickc@redhat.com>
10 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
12 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
14 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
15 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
16 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
17 * binary.c (binary_bfd_define_common_symbol): Likewise.
18 * bout.c (b_out_bfd_define_common_symbol): Likewise.
19 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
20 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
21 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
22 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
23 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
24 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
25 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
26 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
27 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
28 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
29 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
30 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
31 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
32 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
33 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
34 * som.c (som_bfd_define_common_symbol): Likewise.
35 * srec.c (srec_bfd_define_common_symbol): Likewise.
36 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
37 * versados.c (versados_bfd_define_common_symbol): Likewise.
38 * vms.c (vms_bfd_define_common_symbol): Likewise.
39 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
40 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
41 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
42 (pmac_xcoff_vec): Likewise.
43 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
44 (aix5coff64_vec): Likewise.
45 * linker.c (bfd_generic_define_common_symbol): New function.
46 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
47 (_bfd_define_common_symbol): New field.
48 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
49 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
50 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
52 * bfd-in2.h: Regenerate.
54 * libcoff.h: Likewise.
56 2009-04-15 Anthony Green <green@moxielogic.com>
58 * targets.c: Add moxie support.
60 * Makefile.in: Rebuilt.
61 * cpu-moxie.c, elf32-moxie.c: New files.
62 * archures.c: Add moxie support.
63 * configure.in: Add moxie support.
65 * config.bfd, archures.c: Add moxie support.
68 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
70 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
71 branch to an undef weak symbol into a jump to next instruction if
72 a PLT entry will be created.
74 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
76 * coffgen.c (make_a_section_from_file): Set the backend long
77 section names enable if long section names found on input.
78 * coffcode.h: Extend long section names documentation to match.
80 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
82 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
85 2009-04-07 DJ Delorie <dj@redhat.com>
87 * archures.c: Add bfd_mach_mep_c5.
88 * bfd-in2.h: Likewise.
89 * cpu-mep.c: Add bfd_c5_arch.
90 * elf32-mep.c: Support it.
92 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
94 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
95 info->callbacks->einfo.
96 * linker.c (_bfd_generic_section_already_linked): Likewise.
98 2009-04-06 DJ Delorie <dj@redhat.com>
100 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
102 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
104 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
105 _bfd_pex64_print_pdata only if PE is defined.
107 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
108 (_bfd_pex64_print_pdata): This.
110 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
111 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
114 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
116 * coff-x86_64.c (bfd_pe_print_pdata): Define as
117 _bfd_pep_print_x64_pdata.
118 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
119 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
121 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
123 * elf32-xtensa.c (relax_property_section): Always set r_offset
126 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
128 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
129 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
131 (elf32_arm_stub_type): New enum values for the two new stubs.
132 (arm_type_of_stub): Make use of the two new stubs.
133 (arm_size_one_stub): Handle the two new stubs.
135 2009-04-01 Matt Thomas <matt@netbsd.org>
137 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
138 hidden symbols into the GOT or PLT.GOT.
139 (elf_vax_relocate_section): Do not emit a PCREL reloc
140 into a shared object if it is against a hidden symbol.
142 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
144 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
145 and know_contains_shared_object_p.
146 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
147 Cache the result in the archive_info table.
148 (xcoff_auto_export_p): Add an "info" parameter and update the
149 call to xcoff_archive_contains_shared_object_p.
150 (xcoff_mark_auto_exports): Update accordingly.
151 (xcoff_post_gc_symbol): Likewise.
153 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
155 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
158 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
160 * coff-rs6000.c (member_layout): New structure.
161 (archive_iterator): Likewise.
162 (member_layout_init): New function.
163 (archive_iterator_begin): Likewise.
164 (archive_iterator_next): Likewise.
165 (xcoff_write_armap_old): Use the new iterator functions.
166 (do_shared_object_padding): Delete.
167 (xcoff_write_armap_big): Use the new iterator functions. Simplify
168 handling of arch_info.
169 (xcoff_write_archive_contents_old): Allocate arelt_data in the
170 first loop rather than the second. Allocate a member header if
171 there isn't one, then work out the stat information and length
172 in the first loop too. Use the new iterators for the second loop.
173 (xcoff_write_archive_contents_big): Likewise.
175 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
177 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
178 (bfd_xcoff_set_archive_import_path): Likewise.
179 * bfd-in2.h: Regenerate.
180 * xcofflink.c: Include libiberty.h.
181 (xcoff_archive_info): New structure.
182 (xcoff_archive_info_hash): New function.
183 (xcoff_archive_info_eq): Likewise.
184 (xcoff_get_archive_info): Likewise.
185 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
186 (bfd_xcoff_split_import_path): New function.
187 (bfd_xcoff_set_archive_import_path): Likewise.
188 (xcoff_set_import_path): Move earlier in file.
189 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
190 object to the the directory part of the bfd's filename. Get the
191 import path and filename of an archive object from the archive's
192 xcoff_tdata, initializing it if necessary. Update use of
194 (bfd_link_input_bfd): Update use of import_file_id.
195 (xcoff_write_global_symbol): Likewise.
197 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
199 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
201 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
203 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
204 a .loader section for relocatable links.
205 (xcoff_need_ldrel_p): New function.
206 (xcoff_mark): Use it.
207 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
209 (xcoff_build_ldsym): New function, split out from...
210 (xcoff_build_ldsyms): ...here. Rename to...
211 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
212 call xcoff_build_ldsym, if there's a loader section.
213 (xcoff_build_loader_section): New function, extracted verbatim from...
214 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
215 there's a loader section. Only add an __rtinit loader symbol
216 if there's a loader section. Update after above name change.
217 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
218 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
219 and xcoff_create_ldrel.
220 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
221 (xcoff_reloc_link_order): Likewise, but only call it if there's
222 a loader section. Use xcoff_symbol_section.
223 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
224 if there's a loader section.
226 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
228 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
230 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
232 * elf32-arm.c (group_sections): Rewrite loops for better
235 2009-03-30 DJ Delorie <dj@redhat.com>
237 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
238 relocs when doing a relocatable link.
240 2009-03-28 Mark Mitchell <mark@codesourcery.com>
242 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
243 "ERROR:", in error messages.
244 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
245 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
246 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
247 (elf32_arm_merge_eabi_attributes): Likewise.
248 (elf32_arm_merge_private_bfd_data): Likewise.
250 2009-03-27 Nick Clifton <nickc@redhat.com>
252 * section.c (bfd_get_section_contents): Detect and handle the case
253 where a section has the SEC_IN_MEMORY flag set but no actual
256 2009-03-26 Alan Modra <amodra@bigpond.net.au>
259 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
260 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
261 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
262 if we don't find matching PT_LOAD when copying.
264 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
266 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
267 the reloc descriptions.
269 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
271 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
272 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
273 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
275 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
277 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
278 (bfd_i386_arch_intel_syntax): Likewise.
279 (i8086_arch): Likewise.
280 (bfd_x86_64_arch): Likewise.
282 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
284 * elf32-cris.c (cris_elf_relocate_section): <case
285 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
286 symbols for non-allocated sections. Don't check whether to
287 generate R_CRIS_DTPMOD for non-allocated sections.
288 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
289 handle relocation GC:ing if applied to non-allocated section.
290 (cris_elf_check_relocs): Similar.
292 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
293 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
294 when emitting a known TP offset in the GOT.
296 2009-03-23 Alan Modra <amodra@bigpond.net.au>
298 * elf64-ppc.c (synthetic_opd): Delete.
299 (compare_symbols): Look for .opd name rather than section match.
300 (ppc64_elf_get_synthetic_symtab): Likewise.
302 2009-03-21 Alan Modra <amodra@bigpond.net.au>
304 * elf32-ppc.c (is_pic_glink_stub): Delete.
305 (is_nonpic_glink_stub): New function.
306 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
308 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
310 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
311 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
313 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
314 macros for visibilty and locality checks.
315 (elf_s390_adjust_dynamic_symbol): Likewise.
316 (allocate_dynrelocs): Likewise.
317 (elf_s390_relocate_section): Likewise.
318 (elf_s390_finish_dynamic_symbol): Likewise.
319 * elf64-s390.c (elf_s390_check_relocs): Likewise.
320 (elf_s390_adjust_dynamic_symbol): Likewise.
321 (allocate_dynrelocs): Likewise.
322 (elf_s390_relocate_section): Likewise.
323 (elf_s390_finish_dynamic_symbol): Likewise.
325 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
327 * bfd-in2.h: Regenerated.
328 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
329 for debugging sections and map memory read/write dependent on
331 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
332 without memory read flags set.
333 * section.c: Add SEC_COFF_NOREAD to section flags.
335 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
337 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
340 2009-03-19 Alan Modra <amodra@bigpond.net.au>
342 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
343 "no overlays" return. If there are overlays, create overlay
344 manager entry symbols here, so that..
345 (spu_elf_build_stubs): ..we don't need to set them up here.
346 Simplify entry symbol tests.
347 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
349 2009-03-18 Mark Kettenis <kettenis@gnu.org>
351 * elf.c (elfcore_grok_openbsd_procinfo)
352 (elfcore_grok_openbsd_note): New functions.
353 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
355 2009-03-18 Alan Modra <amodra@bigpond.net.au>
357 * vms-hdr.c: Don't include alloca.h.
358 * elf32-m68hc1x.c: Include alloca-conf.h.
360 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
362 * Makefile.am: Run "make dep-am".
363 * Makefile.in: Regenerate.
365 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
367 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
369 2009-03-17 Alan Modra <amodra@bigpond.net.au>
371 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
373 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
374 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
375 ovly_return fields with ovly_entry[2]. Adjust all users.
376 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
378 (spu_elf_build_stubs): Likewise.
379 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
380 ovly_flavour changes. Update all callers.
381 (ovl_stub_size_log2): New function.
382 (build_stub): Handle compact icache stubs. Use different manager
383 entry point for stubs in non-icache area.
384 (spu_elf_size_stubs): Don't allocate space for indirect branch
386 (spu_elf_build_stubs): And don't built them.
388 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
390 * dwarf2.c (read_section): Always use rawsize, if available.
392 2009-03-16 Alan Modra <amodra@bigpond.net.au>
394 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
395 of rawsize and size for buffer.
397 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
399 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
400 parameter just because fixed sections fit into local store.
401 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
402 generating overlays if fixed sections plus reserved stack
403 and heap space fit into local store.
405 2009-03-15 Alan Modra <amodra@bigpond.net.au>
407 * elf32-spu.c (build_stub): Correct icache set_id.
408 (spu_elf_relocate_section): Likewise.
410 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
412 * xcofflink.c (xcoff_link_check_archive_element): Only free the
413 symbol table if it was created by the current call.
415 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
417 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
418 class XMC_DS rather than XMC_UA.
420 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
422 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
423 bfd_boolean export_defineds parameter with an unsigned int
424 auto_export_flags parameter.
425 * bfd-in2.h: Regenerate.
426 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
427 split out from xcoff_build_ldsyms.
428 (xcoff_covered_by_expall_p): New function.
429 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
430 but with extra code to handle -bexpfull and -bexpall.
431 (xcoff_mark_auto_exports): New function.
432 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
433 a function should be automatically exported.
434 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
435 parameter with an auto_export_flags parameter. Update ldinfo
436 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
439 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
441 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
442 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
443 init and fini functions. Do garbage collection for objects
444 without an entry point too.
446 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
448 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
449 check whether a symbol has csect information.
450 (coff_print_aux): Likewise.
451 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
452 information for C_AIX_WEAKEXT too.
453 (_bfd_xcoff_swap_aux_out): Likewise.
454 (xcoff_reloc_type_br): Handle defweak symbols too.
455 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
456 information for C_AIX_WEAKEXT too.
457 (_bfd_xcoff64_swap_aux_out): Likewise.
458 (xcoff64_reloc_type_br): Handle defweak symbols too.
459 * coffgen.c (coff_print_symbol): Handle auxillary function
460 information for C_AIX_WEAKEXT too.
461 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
462 instead of BSF_GLOBAL if the L_WEAK flag is set.
463 (xcoff_dynamic_definition_p): New function.
464 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
465 defines h. Don't change h if ldsym isn't the definition. Otherwise,
466 always take the symbol class from the ldsym. Use weak bfd symbol
467 types for weak ldsyms.
468 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
469 Fix the check for whether a definition is from a shared object.
470 Allow redefinitions of weak symbols.
471 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
472 (xcoff_keep_symbol_p): Likewise.
473 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
474 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
475 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
476 but mark them as L_WEAK.
477 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
478 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
480 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
482 * xcofflink.c (xcoff_mark): When walking the relocations,
483 only mark the target symbol or the target section, not both.
484 (xcoff_final_definition_p): New function.
485 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
486 symbol is a valid definition of the associated output symbol.
487 Use XCOFF_ALLOCATED to stop the same hash table entry having
489 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
491 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
493 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
495 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
498 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
500 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
501 * libcoff.h: Regenerate.
502 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
503 line-number counts in the bfd's lineno_counts field.
504 Don't keep per-csect line-number counts.
505 (xcoff_sweep): Don't update per-csect line-number counts.
506 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
507 entries in each output section.
508 (xcoff_link_input_bfd): Get the number of line numbers from
509 the bfd's lineno_counts field, rather than recalculating it
510 from scratch. Fix the range check when updating C_BINCL and
512 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
513 here. Don't expect csects to have line-number counts.
515 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
517 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
518 * libcoff.h: Regenerate.
519 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
520 "skip" logic from xcoff_link_input_bfd.
521 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
522 objects in a dynamic link, rather than checking whether csectpp
523 is null. Always allocate debug_index for other objects,
524 and always go through the loop. Update the type of debug_index
525 after the change above. Read the auxillary csect information
526 and use xcoff_keep_symbol_p to decide whether a symbol should
527 be kept. Set its debug_index to -2 if not.
528 (xcoff_link_input_bfd): Update the type of debug_index after
529 the change above and always expect it to be nonnull. Use it to
530 test whether a symbol should be stripped, rather than making the
531 decision here. Postpone all symbol creation to the second pass.
533 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
535 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
536 creating a descriptor.
537 (xcoff_sweep): Don't mark toc_section unless it's needed.
538 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
539 when marking every bfd.
540 (xcoff_link_input_bfd): Skip all TOC anchors.
541 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
542 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
543 to -1; call xcoff_find_tc0 instead.
545 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
547 * libcoff-in.h (xcoff_section_tdata): Update commentary.
548 * libcoff.h: Regenerate.
549 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
550 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
551 the previous symbol's csect. Treat last_symndx as an inclusive value
552 and simplify its handling.
553 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
554 symbols with the right csect. Don't mark rsec when processing
555 relocations against undefined or absolute sections.
556 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
557 of bfd_und_section_ptr.
558 (xcoff_link_input_bfd): Likewise.
560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
562 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
563 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
564 flag is set. Assert that all undefined symbols are either
565 imported or defined by a dynamic object.
566 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
567 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
568 handling to all relocations. Only set XCOFF_CALLED for function
570 (xcoff_find_function): New function, split out from...
571 (bfd_xcoff_export_symbol) ...here.
572 (xcoff_set_import_path): New function, split out from...
573 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
574 meaning of XCOFF_CALLED.
575 (xcoff_mark_symbol): If we mark an undefined and unimported
576 symbol, find some way of defining it. If the symbol is a function
577 descriptor, fill in its definition automatically. If the symbol
578 is a function, mark its descriptor and allocate room for global
579 linkage code. Otherwise mark the symbol as implicitly imported.
580 Move the code for creating function descriptors from...
581 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
582 check for symbols that were implicitly defined.
583 (xcoff_mark): Don't count any dynamic relocations against
585 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
586 in the xcoff link info.
587 (xcoff_link_input_bfd): Remove handling of undefined and
590 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
592 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
593 if the target is absolute. Fix comment typo.
594 (xcoff_ppc_relocate_section): Remove FIXME.
595 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
596 if the target is absolute.
598 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
600 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
601 R_POS and R_NEG relocations against absolute symbols to the
604 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
606 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
607 to 2 for bfd_mach_ppc_620.
609 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
611 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
612 * configure.in: Likewise.
613 * configure: Regenerate.
615 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
618 * elf.c (assign_section_numbers): Generate symbol table if there
619 is any relocation in output.
620 (_bfd_elf_compute_section_file_positions): Likewise.
622 2009-03-13 Nick Clifton <nickc@redhat.com>
625 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
626 * elflink.c (elf_link_read_relocs_from_section): Use
627 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
628 relocs but no symbol table.
629 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
631 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
634 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
635 to check ___tls_get_addr.
637 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
638 strncmp to check __tls_get_addr.
640 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
642 * dwarf2.c (read_section): Always check the offset, even when the
643 section has been read before.
645 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
647 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
650 2009-03-11 Chris Demetriou <cgd@google.com>
652 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
653 * bfd-in2.h: Regenerate.
654 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
655 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
657 (bsd_write_armap): Likewise.
658 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
659 flag is set, do nothing.
660 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
663 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
665 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
666 used to update stack pointer.
668 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
671 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
672 for unknown symbols in absolute section.
674 2009-03-06 Nick Clifton <nickc@redhat.com>
676 * po/es.po: Updated Spanish translation.
678 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
680 * elf32-arm.c (group_sections): Take next section size into
681 account before accepting to group it.
683 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
685 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
687 (elf32_arm_final_link_relocate): Likewise.
689 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
692 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
694 2009-03-04 Alan Modra <amodra@bigpond.net.au>
696 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
697 * section.c (struct bfd_section): Add has_tls_get_addr_call.
698 (BFD_FAKE_SECTION): Init new flag.
699 * ecoff.c (bfd_debug_section): Likewise.
700 * bfd-in2.h: Regenerate.
701 * libbfd.h: Regenerate.
702 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
703 (ppc_elf_reloc_type_lookup): Handle new relocs.
704 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
705 without marker relocs.
706 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
707 if section has no old-style calls.
708 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
709 Don't try to optimize new-style __tls_get_addr call when handling
710 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
712 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
713 (ppc64_elf_reloc_type_lookup): Handle new relocs.
714 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
715 without marker relocs.
716 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
717 if section has no old-style calls. Set toc_ref for new relocs as
719 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
720 Don't try to optimize new-style __tls_get_addr call when handling
721 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
724 2009-03-04 Alan Modra <amodra@bigpond.net.au>
727 * configure.in: Test for ld --as-needed support. Link shared
729 * configure: Regenerate.
731 2009-03-03 Alan Modra <amodra@bigpond.net.au>
733 * Makefile.am: Run "make dep-am".
734 * Makefile.in: Regenerate.
736 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
738 * elf32-score7.c: New file.
739 * elf32-score.h: New file.
740 * elf32-score.c: Add code to support score 7. Set score7 as the
742 * cpu-score.c: Add score7 architecure.
743 (compatibile): New function.
744 * Makefile.am: Add rules for building elf32-score7 object.
745 * Makefile.in: Regenerate.
746 * configure.in: Add elf32-score7 object to score vectors.
747 * configure: Regenerate.
748 * reloc.c: Add score7 relocs.
749 * archures.c: Add score3 and score7 machine numbers.
750 * bfd-in2.h: Regenerate.
751 * libbfd.h: Regenerate.
753 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
755 * configure: Regenerate.
757 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
759 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
760 (elf32_hppa_check_relocs): Use it.
762 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
764 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
765 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
766 (elf_hppa_is_dynamic_loader_symbol): Likewise.
767 (elf_hppa_record_segment_addrs): Likewise.
768 (elf_hppa_final_link): Likewise.
769 (elf_hppa_relocate_insn): Likewise.
770 (elf_hppa_final_link_relocate): Likewise.
771 (elf64_hppa_relocate_section): Likewise.
772 * elf64-hppa.c: Insert above.
774 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
776 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
777 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
778 (elf_hppa_relocate_section): Likewise.
779 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
780 from struct elf_link_hash_entry. Add count field.
781 (struct elf64_hppa_dyn_hash_table): Delete.
782 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
783 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
784 (hppa_elf_hash_entry, eh_name): Define.
785 (elf64_hppa_new_dyn_hash_entry): Delete.
786 (elf64_hppa_dyn_hash_lookup): Delete.
787 (elf64_hppa_dyn_hash_traverse): Delete.
788 (get_dyn_name): Delete.
789 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
790 of struct elf64_hppa_dyn_hash_entry *.
791 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
792 allocate_global_data_plt, allocate_global_data_stub,
793 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
795 (hppa64_link_hash_newfunc): New.
796 (elf64_hppa_hash_table_create): Rework.
797 (count_dyn_reloc): Likewise.
798 (hppa64_elf_local_refcounts): New.
799 (elf64_hppa_check_relocs): Rework using standard technique for recording
800 local DLT, PLT and OPD reference counts.
801 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
802 elf_link_hash_entry *.
803 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
804 allocate_global_data_plt, allocate_global_data_stub,
805 allocate_global_data_opd, allocate_dynrel_entries,
806 elf64_hppa_adjust_dynamic_symbol,
807 elf64_hppa_mark_milli_and_exported_functions): Likewise.
808 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
809 Use hppa_link_hash_table. Rework.
810 (elf64_hppa_link_output_symbol_hook): Rework.
811 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
812 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
813 elf64_hppa_finish_dynamic_sections): Likewise.
815 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
817 * elf32-arm.c (stub_reloc_type): Removed.
818 (insn_sequence): Renamed reloc_type field to r_type.
819 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
820 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
821 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
822 (elf32_arm_stub_type): Add new enum entries for the new stubs.
823 (arm_stub_is_thumb): Catch new stubs.
824 (arm_type_of_stub): Handle new stubs.
825 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
826 (bfd_elf32_arm_process_before_allocation): Remove useless
829 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
831 * elf.c (elf_find_function): Use is_function_type to check
834 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
836 * xtensa-modules.c: Revert to previous version 1.11 due
837 to inadvertant commit.
839 2009-02-24 Sterling Augustine <sterling@tensilica.com>
841 * elf32-xtensa.c (text_action_add): Separate test for action
842 type. Break if saved action is ta_widen_insn at same offset.
844 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
846 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
847 to elf32_arm_stub_long_branch_any_arm_pic.
848 (elf32_arm_stub_long_branch_any_thumb_pic): New.
849 (enum elf32_arm_stub_type, arm_type_of_stub)
850 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
853 2009-02-24 Joseph Myers <joseph@codesourcery.com>
855 * elf32-arm.c (PREV_SEC): Update comment.
856 (group_sections): Rename argument to stubs_always_after_branch.
857 Reverse the list and place stubs at the end of input sections.
859 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
861 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
863 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
865 (arm_size_one_stub): Remove unnecessary break.
866 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
868 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
870 * elf32-arm.c (stub_insn_type): New type.
871 (stub_reloc_type): Likewise.
872 (insn_sequence): Likewise.
873 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
874 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
875 (elf32_arm_stub_long_branch_thumb_only): Likewise.
876 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
877 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
878 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
879 (elf32_arm_stub_hash_entry): Add new helper fields.
880 (stub_hash_newfunc): Initialize these new fields.
881 (arm_build_one_stub): Encode Arm and Thumb instructions separately
882 to take endianness into account.
883 (arm_size_one_stub): Compute size of stubs using insn_sequence.
884 (arm_map_one_stub): Code is now more generic, thanks to
887 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
889 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
891 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
892 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
893 BLX is not available. Fix typo in warning message. Add comments
894 and improve formatting.
895 (arm_build_one_stub): Adjust to new
896 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
897 (arm_map_one_stub): Likewise.
899 2009-02-23 Tristan Gingold <gingold@adacore.com>
900 Eric Botcazou <ebotcazou@adacore.com>
901 Douglas B Rupp <rupp@gnat.com>
903 * vms.h: Update copyright year, fix comments, reorder declarations.
904 (_bfd_save_vms_section): Remove the prototype.
905 (EGPS_S_V_NO_SHIFT): New constant.
906 (bfd_vms_set_section_flags): New prototype.
907 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
909 (EGSY_S_W_FLAGS): Ditto.
910 (EGSY_S_V_QUAD_VAL): Ditto.
911 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
912 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
913 EGST_S_B_NAMLNG): Ditto.
914 (ESRF_S_B_NAMLNG): Ditto.
915 (ETIR_S_C_HEADER_SIZE): Ditto.
916 (EGPS_S_V_ALLOC_64BIT): Ditto.
917 (DST_S_C_EPILOG): Ditto.
918 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
919 (DST_S_C_SRC_INCRLNUM_B): Ditto.
920 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
921 (DST_S_L_PCLINE_UNSLONG): Ditto.
922 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
923 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
924 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
925 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
926 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
927 (DST_S_B_SRC_UNSBYTE): Ditto.
928 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
930 (vms_section, vms_reloc): Remove types.
931 (hdr_struc): Replaced by ...
932 (hdr_struct): ... new type.
933 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
934 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
935 (EMH_DATE_LENGTH): Ditto.
936 (eom_struc): Replaced by ...
937 (eom_struct): ... new type.
938 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
939 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
940 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
941 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
942 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
943 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
944 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
945 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
946 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
947 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
948 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
949 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
950 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
951 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
952 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
953 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
954 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
955 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
956 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
957 (enum file_type_enum): New type.
958 (struct location_struct): Removed.
959 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
960 (struct funcinfo, struct module): Ditto.
961 (struct vms_private_data_struct): Update fields.
962 (struct vms_section_data_struct): New type.
964 * vms.c: Update copyright year, fix comments,
965 Fix includes for DECC, add prototypes.
966 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
968 Use flavour to set is_vax, location_stack is removed.
969 (struct pair): Declare.
970 (fill_section_ptr): Initialize variables at declaration.
971 Add guard to set SECTION_SYM flag, handlde und section.
972 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
973 (_bfd_vms_slurp_object_records): New function, replaces previous
975 (vms_slurp_module): New function.
976 (vms_slurp_image): Ditto.
977 (vms_object_p): Complete rewrite.
978 (vms_mkobject): Use is_vax field to slect architecture.
979 (free_reloc_stream): New function.
980 (vms_convert_to_var): Ditto.
981 (vms_convert_to_var_1): Ditto.
982 (vms_convert_to_var_unix_filename): Ditto.
983 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
985 (vms_new_section_hook): Set alignment to 0, allocate private data.
986 (vms_get_section_contents): Load content.
987 (vms_get_symbol_info): Handle undefined section.
988 (vms_find_nearest_line): Handle.
989 (alloc_reloc_stream): New function.
990 (vms_slurp_reloc_table): Ditto.
991 (vms_get_reloc_upper_bound): Make it real.
992 (vms_canonicalize_reloc): Do the real work.
993 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
995 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
996 (vms_set_arch_mach): Check arch.
997 (vms_set_section_contents): Copy the content after allocation.
998 (vms_alpha_vec): Update object flags.
1000 * vms-tir.c: Update copyright year, fix comments,
1001 add prototypes for new functions.
1002 (dst_define_location): New function.
1003 (dst_restore_location): New function.
1004 (dst_retrieve_location): New function.
1005 (dst_check_allocation): New function.
1006 (image_dump): Call dst_check_allocation.
1007 (image_write_b): Ditto.
1008 (image_write_w): Ditto.
1009 (image_write_l): Ditto.
1010 (image_write_q): Ditto.
1011 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1012 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1014 Call error handler instead of abort if name is not known.
1015 (etir_sta): Add quarter_relocs argument and set it.
1018 (etir_opr): Ditto, return FALSE in case of error.
1019 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1020 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1021 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1022 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1023 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1024 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1025 Return FALSE in case of error.
1026 (tir_sta): Change sign of psect.
1028 (tir_cmd): Fix cast. Makes tir_table static const.
1029 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1030 add argument to explain.
1031 (analyze_etir): Initialize maxptr, add quarter_relocs
1032 declaration, move some declarations into inner scopes.
1033 Handle quarter_relocs and STO_IMM.
1034 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1035 (_bfd_vms_slurp_relocs): New function.
1036 (_bfd_vms_decode_relocs): New function.
1037 (sto_imm): Rewritten.
1038 (start_first_etbt_record): New function.
1039 (start_another_etbt_record): Ditto.
1040 (etir_output_check): Ditto.
1041 (defer_reloc_p): Ditto.
1042 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1043 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1044 rewritte relocations handling.
1045 (_bfd_vms_write_tbt): Removed.
1046 (_bfd_vms_write_dbg): Ditto.
1048 * vms-misc.c: Update copyright year, Fix comments.
1049 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1050 (maybe_adjust_record_pointer_for_object): New function.
1051 (_bfd_vms_get_first_record): New function, replaces ...
1052 (_bfd_vms_get_record): .. removed.
1053 (_bfd_vms_get_object_record): New function.
1054 (_bfd_vms_get_object_record): New function.
1055 (vms_get_remaining_object_record): New function, replaces ...
1056 (_bfd_vms_get_next_record): ... removed.
1057 (add_new_contents): Removed.
1058 (_bfd_save_vms_section): Removed.
1059 (_bfd_get_vms_section): Removed.
1060 (_bfd_vms_output_flush): Write in VAR format.
1061 (new_symbol): Don't make UND section.
1063 * vms-hdr.c: Update copyright year, update list of record handled.
1064 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1065 (_bfd_vms_write_hdr): Strip vms and unix patches,
1066 add comments, truncate module name at 31 characters,
1067 use constants instead of hard-coded value,
1068 write BFD version instead of a fixed string.
1069 (_bfd_vms_slurp_ihd): New function.
1070 (_bfd_vms_slurp_isd): Ditto.
1071 (_bfd_vms_slurp_ihs): Ditto.
1072 (new_module): Ditto.
1073 (parse_module): Ditto
1074 (build_module_list): Ditto.
1075 (module_find_nearest_line): Ditto.
1076 (_bfd_vms_find_nearest_dst_line): Ditto.
1077 (vms_slurp_debug): Ditto.
1078 (_bfd_vms_slurp_dbg): Ditto.
1079 (_bfd_vms_slurp_tbt): Ditto.
1080 (_bfd_vms_write_dbg): Ditto.
1081 (_bfd_vms_write_tbt): Ditto.
1083 * vms-gsd.c: Update copyright year, update list of records handled.
1084 (EVAX_LITERALS_NAME): New macro.
1085 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1086 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1087 (register_universal_symbol): New function and prototype.
1088 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1089 improve debug messages,
1090 use constants instead of hard-coded value,
1091 fix missing endianness conversion,
1092 handle global symbol (SYMG).
1093 (bfd_vms_set_section_flags): New function.
1094 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1095 handle section literals,
1097 handle section bfd and vms flags,
1098 don't output LIB$INITIALIZE symbol,
1099 fix handling of weak symbols,
1100 fix evax vs vax procedure descriptor,
1101 handle absolute symbols.
1103 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1104 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1106 * makefile.vms (DEFS): Fix flags for VMS.
1108 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1110 * bfd-in2.h: Regenerated.
1111 * libbfd.h: Regenerated.
1113 2009-02-20 Cary Coutant <ccoutant@google.com>
1115 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1118 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1121 * coffcode.h (coff_write_object_contents): Don't let the string
1122 table offset overflow the s_name field when using long section names.
1124 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1126 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1127 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1128 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1129 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1130 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1131 (bfd_pmac_xcoff_backend_data): Likewise.
1132 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1133 (bfd_xcoff_aix5_backend_data): Likewise.
1134 (xcoff64_write_object_contents): Delete unused long_section_names
1136 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1137 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1139 * coffcode.h (documentation): Update to describe long section names.
1140 (COFFLONGSECTIONCATHELPER): New helper macro.
1141 (BLANKOR1TOODD): Likewise.
1142 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1143 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1144 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1145 (bfd_coff_set_long_section_names_allowed): New function.
1146 (bfd_coff_set_long_section_names_disallowed): Likewise.
1147 (struct bfd_coff_backend_data): Add new backend hook function
1148 pointer _bfd_coff_set_long_section_names.
1149 (bfd_coff_set_long_section_names): New backend hook.
1150 (coff_write_object_contents): Only generate long section names if
1151 bfd_coff_long_section_names() indicates they are currently enabled.
1152 (bfd_coff_std_swap_table): Make non-const, and initialise long
1153 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1154 (ticoff0_swap_table): Likewise to both.
1155 (ticoff1_swap_table): Again, likewise to both.
1156 * coffgen.c (make_a_section_from_file): Allow long section names
1157 as inputs even if not currently allowed for outputs.
1158 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1159 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1160 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1161 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1162 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1163 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1164 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1165 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1166 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1167 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1168 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1169 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1170 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1171 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1172 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1173 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1174 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1175 * libcoff-in.h: Update copyright year to cause updated copyright
1176 year in generated libcoff.h, and fix typo.
1177 * libcoff.h: Regenerated.
1178 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1179 (_bfd_ecoff_no_long_sections): Add prototype.
1180 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1181 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1182 defined by an including .c file.
1183 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1184 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1185 (ticoff1_swap_table): Likewise to both.
1187 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1189 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1190 stub. Catch default case error.
1191 (arm_map_one_stub): Add missing Thumb mapping symbol.
1193 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1196 * elf32-avr.c: Handle case where no local symbos exist correctly.
1198 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1201 * elf32-arm.c (arm_long_branch_stub,
1202 arm_thumb_v4t_long_branch_stub,
1203 arm_thumb_thumb_long_branch_stub,
1204 arm_thumb_arm_v4t_long_branch_stub,
1205 arm_thumb_arm_v4t_short_branch_stub,
1206 arm_pic_long_branch_stub):
1207 Renamed to elf32_arm_stub_long_branch_any_any,
1208 elf32_arm_stub_long_branch_v4t_arm_thumb,
1209 elf32_arm_stub_long_branch_thumb_only,
1210 elf32_arm_stub_long_branch_v4t_thumb_arm,
1211 elf32_arm_stub_short_branch_v4t_thumb_arm,
1212 elf32_arm_stub_long_branch_any_any_pic.
1213 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1214 arm_thumb_thumb_stub_long_branch,
1215 arm_thumb_arm_v4t_stub_long_branch,
1216 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1217 Renamed to arm_stub_long_branch_any_any,
1218 arm_stub_long_branch_v4t_arm_thumb,
1219 arm_stub_long_branch_thumb_only,
1220 arm_stub_long_branch_v4t_thumb_arm,
1221 arm_stub_short_branch_v4t_thumb_arm,
1222 arm_stub_long_branch_any_any_pic.
1224 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1226 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1227 in branch offset check.
1229 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1231 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1232 add toc.symndx and toc.add.
1233 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1235 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1237 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1238 (branch_reloc_hash_match): New function, extracted from..
1239 (ppc64_elf_tls_optimize): ..here.
1240 (ppc64_elf_relocate_section): Properly set addends when optimizing
1241 tls sequences. Avoid unnecessary reading and writing of insns.
1242 Only redo reloc when symbol changed. Bypass symbol checks when
1244 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1245 (branch_reloc_hash_match): New function, extracted from..
1246 (ppc_elf_tls_optimize): ..here.
1247 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1248 Don't clear addend on zapped __tls_get_addr reloc.
1250 2009-02-12 Nick Clifton <nickc@redhat.com>
1253 * elflink.c (bfd_elf_final_link): When counting the relocations,
1254 if the header size has not been set yet then assume that it will
1255 match the output section's reloc type.
1257 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1259 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1262 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1264 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1265 (find_function): Likewise.
1266 (pasted_function): Don't error if no prior function found.
1267 (discover_functions): Revert 2008-12-10 change. Extend first
1268 function range to start of section.
1270 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1272 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1274 * elf64-hppa.h: Likewise.
1276 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1278 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1281 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1283 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1284 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1286 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1288 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1289 * archures.c (bfd_mach_mips_xlr): Define.
1290 * bfd-in2.h: Regenerate.
1291 * cpu-mips.c (I_xlr): Define.
1292 (arch_info_struct): Add XLR entry.
1293 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1294 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1295 (mips_mach_extensions): Add XLR entry.
1297 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1299 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1301 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1303 * configure.in: AC_SUBST pdfdir.
1304 * Makefile.am: Add install-pdf, install-pdf-am
1305 and install-pdf-recursive targets. Define pdfdir.
1306 * doc/Makefile.am: Define pdf__strip_dir. Add
1307 install-pdf and install-pdf-am targets.
1308 * po/Make-in: Add install-pdf target.
1309 * configure: Regenerate.
1310 * Makefile.in: Regenerate
1311 * doc/Makefile.in: Regenerate.
1313 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1315 * bfd-in2.h: Regenerate.
1316 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1317 fields from n_entries to n_slots where appropriate, update comments.
1318 (HOWTO): Add TLS relocations.
1319 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1320 (enum elf_m68k_got_offset_size): New enum.
1321 (struct elf_m68k_got_entry.type): Move field to ...
1322 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1323 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1325 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1327 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1328 fields into n_entries array. Update comments.
1329 (elf_m68k_init_got): Simplify, update all uses.
1330 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1331 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1332 GOT entries; update name, update all uses.
1333 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1334 (elf_m68k_get_got_entry): Update.
1335 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1337 (elf_m68k_remove_got_entry_type): Simplify.
1338 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1339 (elf_m68k_can_merge_gots): Update.
1340 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1341 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1342 GOT entries, simplify.
1343 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1344 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1345 field, remove obsoleted local_n_entries field.
1346 (elf_m68k_partition_multi_got_2): New static function.
1347 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1349 (elf_m68k_remove_got_entry_type): Update.
1350 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1351 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1352 update of sgot->size and srelgot->size.
1353 (elf_m68k_gc_sweep_hook): Update.
1354 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1355 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1357 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1358 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1360 2009-02-02 DJ Delorie <dj@redhat.com>
1362 * elf32-mep.c (config_names): Regenerate configuration.
1364 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1366 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1367 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1368 * elf.c (bfd_elf_get_str_section): Make static.
1369 (bfd_elf_find_section): Delete.
1370 * libbfd.h: Regenerate.
1372 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1374 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1375 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1377 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1379 * elflink.c (on_needed_list): New function.
1380 (elf_link_add_object_symbols): Link in --as-needed libs if they
1381 satisfy undefined symbols in other libs.
1383 2009-01-30 Julian Brown <julian@codesourcery.com>
1385 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1386 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1387 with --just-symbols (-R).
1389 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1391 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1392 high_pc in order to properly sign-extend VMAs.
1394 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1395 Mark Shinwell <shinwell@codesourcery.com>
1396 Catherine Moore <clm@codesourcery.com>
1398 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1400 2009-01-28 Catherine Moore <clm@codesourcery.com>
1402 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1403 SEC_LOAD for dynamic relocation sections.
1405 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1407 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1408 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1409 the size of local TLS data.
1411 2009-01-27 Andreas Schwab <schwab@suse.de>
1413 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1414 architectures in the archive.
1416 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1418 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1419 <R_CRIS_32_DTPREL>: Correct relocation value.
1421 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1422 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1423 symbols with non-default visibility.
1425 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1427 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1428 describing the trampolines.
1429 (ppc_elf_relocate_section): Update relocs to describe the
1432 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1434 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1435 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1436 and R_PARISC_PCREL12F relocations.
1438 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1441 * elflink.c (find_version_for_sym): New function split out from,
1442 but without export_dynamic test, ..
1443 (_bfd_elf_link_assign_sym_version): ..here.
1444 (_bfd_elf_export_symbol): Use it.
1446 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1448 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1449 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1450 * elflink.c: ..here, somewhat modified.
1451 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1452 _bfd_elf_link_find_version_dependencies,
1453 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1454 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1455 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1457 * elflink.c: ..and make static here.
1458 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1459 of output_bfd from struct elf_find_verdep_info.
1460 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1461 struct elf_info_failed.
1462 (bfd_elf_size_dynamic_sections): Adjust.
1464 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1467 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1468 after comp_unit_find_line call.
1470 2009-01-21 Nick Clifton <nickc@redhat.com>
1473 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1474 tm_gmtoff field in struct tm.
1476 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1478 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1479 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1480 sections in soft-icache lines unless non_ia_text. Don't add
1481 rodata if doing so would exceed line size.
1483 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1485 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1486 types than bfd_link_hash_indirect, before early return, call
1487 _bfd_elf_link_hash_copy_indirect.
1489 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1491 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1492 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1493 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1494 (elf_backend_obj_attrs_order): New define.
1495 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1496 (elfNN_bed): Add elf_backend_obj_attrs_order.
1498 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1500 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1501 (obj_attr_size): Likewise.
1502 (write_obj_attribute): Likewise.
1503 (_bfd_elf_copy_obj_attributes): Likewise.
1504 (_bfd_elf_parse_attributes): Likewise.
1505 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1506 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1507 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1508 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1509 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1512 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1514 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1515 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1516 (bfd_elf_add_obj_attr_string): Likewise.
1517 (bfd_elf_add_obj_attr_int_string): Likewise.
1518 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1519 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1520 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1521 Tag_nodefaults has no default value.
1522 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1523 comment to reflect the new state.
1525 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1528 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1529 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1530 (adjust_z_magix): Delete dead code handling QMAGIC.
1532 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1534 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1535 IMAGE_SCN_MEM_DISCARDABLE.
1537 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1539 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1540 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1541 * configure.in (commonbfdlib): Delete.
1542 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1543 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1544 is available, not just for linux.
1545 * po/SRC-POTFILES.in: Regenerate.
1546 * Makefile.in: Regenerate.
1547 * configure: Regenerate.
1549 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1550 Julian Brown <julian@codesourcery.com>
1552 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1553 ARM attributes in ABI 2.07.
1554 * elf32-arm.c (get_secondary_compatible_arch): New function.
1555 (set_secondary_compatible_arch): New function.
1556 (tag_cpu_arch_combine): New function.
1557 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1558 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1559 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1560 make it fit with order_01243.
1561 Add support for Tag_also_compatible_with,
1562 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1563 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1564 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1565 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1566 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1567 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1568 Rework the way unknown attributes are handled.
1569 Defer errors until all attributes have been processed.
1571 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1573 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1574 bfd_elf_add_obj_attr_int_string.
1575 Read Tag_compatibility from its new location in the attribute array,
1576 rather than the attribute list.
1577 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1578 bfd_elf_add_obj_attr_int_string.
1579 (_bfd_elf_parse_attributes): Likewise.
1580 (_bfd_elf_merge_object_attributes): There's now only one
1581 Tag_compatibility, and it's in the array, not the list.
1582 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1584 (bfd_elf_add_obj_attr_compat): Rename to
1585 bfd_elf_add_obj_attr_int_string.
1586 (bfd_elf_add_proc_attr_compat): Rename to
1587 bfd_elf_add_proc_attr_int_string.
1588 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1591 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1593 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1594 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1595 (vmsutil.lo): Add dependency rule.
1596 * Makefile.in: Regenerate.
1597 * config.bfd (ia64*-*-*vms*): Add case.
1598 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1599 * configure: Regenerate.
1600 * vmsutil.c: New file.
1601 * vmsutil.h: New file.
1602 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1604 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1605 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1606 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1607 elfNN_vms_object_p): New functions
1608 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1610 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1613 * elflink.c (elf_gc_sweep): Exclude the group section if the
1614 first member of the section group is excluded.
1616 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1619 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1620 saved filename, use bfd_alloc rather than bfd_malloc for it.
1622 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1624 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1626 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1628 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1630 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1632 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1634 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1636 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1638 (struct got_entry): Add br_addr.
1639 (struct call_info): Add priority.
1640 (struct function_info): Add lr_store and sp_adjust.
1641 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1642 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1643 area as an overlay, and check that no other overlays exist. Look up
1644 icache overlay manager entry sym.
1645 (BRA_STUBS, BRA, BRASL): Define.
1646 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1647 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1649 (count_stub, build_stub): Support soft-icache.
1650 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1651 (spu_elf_size_stubs): Size soft-icache stubs.
1652 (overlay_index): New function.
1653 (spu_elf_build_stubs): Make static. Support soft-icache.
1654 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1655 (find_function_stack_adjust): Save lr store and stack adjust insn
1657 (maybe_insert_function): Adjust find_function_stack_adjust call.
1658 (mark_functions_via_relocs): Retrieve priority.
1659 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1660 (sort_calls): Sort by priority first.
1661 (mark_overlay_section): Ignore .ovl.init.
1662 (sum_stack): Only print when stack_analysis.
1663 (print_one_overlay_section): New function, extracted from..
1664 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1665 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1666 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1667 analysis. Call spu_elf_build_stubs.
1668 (spu_elf_relocate_section): For soft-icache encode overlay index
1670 (spu_elf_output_symbol_hook): Support soft-icache.
1671 (spu_elf_modify_program_headers: Likewise.
1673 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1674 num_regions to num_lines. Add line_size and max_branch.
1675 (enum _ovly_flavour): Add ovly_soft_icache.
1676 (spu_elf_build_stubs): Delete.
1678 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1680 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1681 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1683 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1685 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1686 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1687 the program, the known offset starts at the negative size of the
1689 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1692 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1694 * config.bfd: Add lm32-*-rtems*.
1696 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1698 * coff-ppc.c: Add 2009 to Copyright.
1699 * elf32-cris.c: Likewise.
1700 * elflink.c: Likewise.
1702 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1704 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1705 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1707 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1710 * elflink.c (elf_merge_st_other): New.
1711 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1712 hide them if needed.
1713 (elf_link_add_object_symbols): Updated.
1715 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1718 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1719 ref_dynamic and dynamic_def fields when setting def_regular
1722 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1725 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1728 For older changes see ChangeLog-2008
1734 version-control: never
projects / deliverable / binutils-gdb.git / blob