| blob | 9cafbf21a1e8be3570a9ffe5e05428486e98214e |
1 2009-05-05 Paul Brook <paul@codesourcery.com>
3 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
4 * bfd-in2.h: Regenerate.
5 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
6 (_arm_elf_section_data): Add text and exidx fields.
7 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
8 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
9 copy_exidx_entry): New functions.
10 (elf32_arm_write_section): Fixup .ARM.exidx contents.
12 2009-05-05 Christophe lyon <christophe.lyon@st.com>
14 * elf32-arm.c (DEF_STUBS): New helper define.
15 (DEF_STUB): Likewise.
16 (stub_def): New type.
17 (stub_definitions): New array, containing stub template pointers
18 and sizes.
19 (arm_size_one_stub): Make use of stub_definitions.
21 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
23 * elflink.c (find_version_for_sym): Remove from here, ...
24 * linker.c (bfd_find_version_for_sym): ... rename, replace
25 here, make public and update all callers.
26 * bfd-in2.h: Regenerate.
28 2009-04-30 Nick Clifton <nickc@redhat.com>
30 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
31 section pointer.
32 (struct elf_obj_data): Add has_ifunc_symbols boolean.
33 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
34 into a STT_GNU_IFUNC symbol type.
35 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
36 type.
37 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
38 the binary contains ifunc symbols.
39 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
40 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
41 * elf32-i386.c (is_indirect_function): New function.
42 (elf_i386_check_relocs): Create an ifunc output section.
43 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
44 section if necessary.
45 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
46 if necessary.
47 (elf_i386_add_symbol_hook): New function. Set the
48 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
49 symbol is encountered.
50 (elf_backend_post_process_headers): Define.
51 (elf_backend_add_symbol_hook): Define.
52 (elf_i386_post_process_headers): Rename to
53 elf_i388_fbsd_post_process_headers.
54 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
55 (is_indirect_function): New function.
56 (elf64_x86_64_check_relocs): Create an ifunc output section.
57 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
58 section if necessary.
59 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
60 symbol if necessary.
61 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
62 elf_obj_data structure if an ifunc symbol is encountered.
63 (elf_backend_post_process_headers): Define.
64 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
65 if we have ifunc symbols to handle.
66 (get_ifunc_reloc_section_name): New function. Computes the name
67 for an ifunc section.
68 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
69 section to hold ifunc relocs.
70 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
71 (bfd_print_symbol_vandf): Handle ifunc symbols.
72 (bfd_decode_symclass): Likewise.
73 * bfd-in2.h: Regenerate.
75 2009-04-30 Joseph Myers <joseph@codesourcery.com>
77 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
78 MOVW and MOVT relocations in a shared library link.
80 2009-04-27 Anthony Green <green@moxielogic.com>
82 * verilog.c: New file.
83 * Makefile.am (BFD32_LIBS): Add verilog.c.
84 (BFD32_LIBS_CFILES): Add verilog.c.
85 (verilog.lo): New build rule.
86 * Makefile.in: Rebuilt.
87 * targets.c: Add verilog support.
88 * bfd.c (tdata union): Add Verilog private data field.
89 * bfd-in2.h: Regenerate.
91 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
93 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
94 copy pe_opthdr.
96 2009-04-23 Matthias Klose <doko@ubuntu.com>
98 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
100 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
102 PR9743
103 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
104 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
105 (elf32_arm_size_stubs): Likewise.
106 (record_thumb_to_arm_glue): Deleted unused function.
107 (bfd_elf32_arm_process_before_allocation): No longer handle
108 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
109 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
110 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
112 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
114 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
115 (elf32_arm_write_section): Declare early.
116 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
117 (arm_allocate_glue_section_space): Exclude empty sections.
118 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
119 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
120 BFD.
121 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
122 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
123 (elf32_arm_size_dynamic_sections): Allocate interworking
124 sections here.
125 (bfd_elf32_bfd_final_link): Define.
127 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
129 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
131 * coffcode.h (coff_compute_section_file_positions): Clear
132 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
134 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
135 force_minimum_alignment.
137 * libcoff.h: Regenerated.
139 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
140 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
142 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
143 nor target_subsystem.
145 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
146 force_minimum_alignment nor target_subsystem.
148 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
150 * coff-x86_64.c (PEI_HEADERS): Protect includes.
151 (bfd_pe_print_pdata): Remove #ifdef PE variation.
152 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
153 include in coff-x86_64.c of headers.
154 (PDATA_ROW_SIZE): New define.
155 (pex_regs[]): New static array.
156 (pex64_get_runtime_function): New static function.
157 (pex64_get_unwind_info): Likewise.
158 (pex64_get_scope_entry): Likewise.
159 (pex64_xdata_print_uwd_codes): Likewise.
160 (pex64_get_section_by_rva): Likewise.
161 (pex64_dump_xdata): Likewise.
162 (pex64_bfd_print_pdata): Likewise.
163 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
164 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
165 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
167 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
168 Alan Modra <amodra@bigpond.net.au>
169 Dave Korn <dave.korn.cygwin@gmail.com>
171 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
172 long names and non-NUL-terminated strings.
174 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
176 * bfd-in2.h: Regenerated.
178 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
180 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
181 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
183 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
185 PR binutils/10074
186 * coffcode.h (bfd_pei_p): New.
188 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
189 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
190 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
191 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
192 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
193 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
195 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
196 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
197 bfd_efi_rtdrv_x86_64_vec,
198 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
199 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
200 * targets.c: Likewise.
202 * configure: Regenerated.
203 * libcoff.h: Likewise.
204 * Makefile.in: Likewise.
206 * efi-app-ia32.c: Removed.
207 * efi-app-x86_64.c: Likewise.
208 * efi-bsdrv-ia32.c: Likewise.
209 * efi-bsdrv-ia64.c: Likewise.
210 * efi-bsdrv-x86_64.c: Likewise.
211 * efi-rtdrv-ia32.c: Likewise.
212 * efi-rtdrv-ia64.c: Likewise.
213 * efi-rtdrv-x86_64.c: Likewise.
214 * efi-rtdrv-ia32.c: Likewise.
216 * efi-app-ia64.c: Moved to ...
217 * pei-ia64.c: This.
218 (TARGET_SYM): Set to bfd_pei_ia64_vec.
219 (TARGET_NAME): Set to pei-ia64.
221 * libpei.h (bfd_target_pei_p): Removed.
222 (bfd_target_pei_arch): Likewise.
223 (bfd_target_efi_app_p): Likewise.
224 (bfd_target_efi_app_arch): Likewise.
225 (bfd_target_efi_bsdrv_p): Likewise.
226 (bfd_target_efi_bsdrv_arch): Likewise.
227 (bfd_target_efi_rtdrv_p): Likewise.
228 (bfd_target_efi_rtdrv_arch): Likewise.
229 (bfd_pe_executable_p): Likewise.
231 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
232 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
233 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
234 and efi-rtdrv-ia32.c.
235 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
236 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
237 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
238 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
239 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
240 efi-rtdrv-x86_64.c. Add pei-ia64.c.
241 (efi-app-ia64.lo): Removed.
242 (efi-bsdrv-ia32.lo): Likewise.
243 (efi-rtdrv-ia32.lo): Likewise.
244 (efi-app-ia64.lo): Likewise.
245 (efi-bsdrv-ia64.lo): Likewise.
246 (efi-rtdrv-ia64.lo): Likewise.
247 (efi-app-x86_64.lo): Likewise.
248 (efi-bsdrv-x86_64.lo): Likewise.
249 (efi-rtdrv-x86_64.lo): Likewise.
250 (pei-ia64.lo): New.
252 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
253 with bfd_pei_p.
254 (arch_type): Removed.
255 (pe_arch): Likewise.
256 (pe_bfd_object_p): Just return coff_object_p.
258 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
259 bfd_pe_executable_p with bfd_pei_p.
261 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
263 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
264 PLT entries to an undefined symbol when generating a shared
265 library.
267 2009-04-17 Nick Clifton <nickc@redhat.com>
269 PR 9909
270 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
272 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
274 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
275 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
276 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
277 * binary.c (binary_bfd_define_common_symbol): Likewise.
278 * bout.c (b_out_bfd_define_common_symbol): Likewise.
279 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
280 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
281 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
282 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
283 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
284 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
285 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
286 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
287 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
288 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
289 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
290 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
291 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
292 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
293 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
294 * som.c (som_bfd_define_common_symbol): Likewise.
295 * srec.c (srec_bfd_define_common_symbol): Likewise.
296 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
297 * versados.c (versados_bfd_define_common_symbol): Likewise.
298 * vms.c (vms_bfd_define_common_symbol): Likewise.
299 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
300 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
301 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
302 (pmac_xcoff_vec): Likewise.
303 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
304 (aix5coff64_vec): Likewise.
305 * linker.c (bfd_generic_define_common_symbol): New function.
306 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
307 (_bfd_define_common_symbol): New field.
308 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
309 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
310 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
311 symbols here.
312 * bfd-in2.h: Regenerate.
313 * libbfd.h: Likewise.
314 * libcoff.h: Likewise.
316 2009-04-15 Anthony Green <green@moxielogic.com>
318 * targets.c: Add moxie support.
319 * Makefile.am: Ditto.
320 * Makefile.in: Rebuilt.
321 * cpu-moxie.c, elf32-moxie.c: New files.
322 * archures.c: Add moxie support.
323 * configure.in: Add moxie support.
324 * configure: Rebuilt.
325 * config.bfd, archures.c: Add moxie support.
326 * bfd-in2.h: Rebuilt.
328 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
330 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
331 branch to an undef weak symbol into a jump to next instruction if
332 a PLT entry will be created.
334 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
336 * coffgen.c (make_a_section_from_file): Set the backend long
337 section names enable if long section names found on input.
338 * coffcode.h: Extend long section names documentation to match.
340 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
342 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
343 machine code.
345 2009-04-07 DJ Delorie <dj@redhat.com>
347 * archures.c: Add bfd_mach_mep_c5.
348 * bfd-in2.h: Likewise.
349 * cpu-mep.c: Add bfd_c5_arch.
350 * elf32-mep.c: Support it.
352 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
354 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
355 info->callbacks->einfo.
356 * linker.c (_bfd_generic_section_already_linked): Likewise.
358 2009-04-06 DJ Delorie <dj@redhat.com>
360 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
362 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
364 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
365 _bfd_pex64_print_pdata only if PE is defined.
367 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
368 (_bfd_pex64_print_pdata): This.
370 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
371 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
372 is defined.
374 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
376 * coff-x86_64.c (bfd_pe_print_pdata): Define as
377 _bfd_pep_print_x64_pdata.
378 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
379 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
381 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
383 * elf32-xtensa.c (relax_property_section): Always set r_offset
384 to zero.
386 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
388 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
389 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
390 branch stubs.
391 (elf32_arm_stub_type): New enum values for the two new stubs.
392 (arm_type_of_stub): Make use of the two new stubs.
393 (arm_size_one_stub): Handle the two new stubs.
395 2009-04-01 Matt Thomas <matt@netbsd.org>
397 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
398 hidden symbols into the GOT or PLT.GOT.
399 (elf_vax_relocate_section): Do not emit a PCREL reloc
400 into a shared object if it is against a hidden symbol.
402 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
404 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
405 and know_contains_shared_object_p.
406 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
407 Cache the result in the archive_info table.
408 (xcoff_auto_export_p): Add an "info" parameter and update the
409 call to xcoff_archive_contains_shared_object_p.
410 (xcoff_mark_auto_exports): Update accordingly.
411 (xcoff_post_gc_symbol): Likewise.
413 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
415 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
416 rather than C_EXT.
418 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
420 * coff-rs6000.c (member_layout): New structure.
421 (archive_iterator): Likewise.
422 (member_layout_init): New function.
423 (archive_iterator_begin): Likewise.
424 (archive_iterator_next): Likewise.
425 (xcoff_write_armap_old): Use the new iterator functions.
426 (do_shared_object_padding): Delete.
427 (xcoff_write_armap_big): Use the new iterator functions. Simplify
428 handling of arch_info.
429 (xcoff_write_archive_contents_old): Allocate arelt_data in the
430 first loop rather than the second. Allocate a member header if
431 there isn't one, then work out the stat information and length
432 in the first loop too. Use the new iterators for the second loop.
433 (xcoff_write_archive_contents_big): Likewise.
435 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
437 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
438 (bfd_xcoff_set_archive_import_path): Likewise.
439 * bfd-in2.h: Regenerate.
440 * xcofflink.c: Include libiberty.h.
441 (xcoff_archive_info): New structure.
442 (xcoff_archive_info_hash): New function.
443 (xcoff_archive_info_eq): Likewise.
444 (xcoff_get_archive_info): Likewise.
445 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
446 (bfd_xcoff_split_import_path): New function.
447 (bfd_xcoff_set_archive_import_path): Likewise.
448 (xcoff_set_import_path): Move earlier in file.
449 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
450 object to the the directory part of the bfd's filename. Get the
451 import path and filename of an archive object from the archive's
452 xcoff_tdata, initializing it if necessary. Update use of
453 import_file_id.
454 (bfd_link_input_bfd): Update use of import_file_id.
455 (xcoff_write_global_symbol): Likewise.
457 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
459 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
461 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
463 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
464 a .loader section for relocatable links.
465 (xcoff_need_ldrel_p): New function.
466 (xcoff_mark): Use it.
467 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
468 a loader section.
469 (xcoff_build_ldsym): New function, split out from...
470 (xcoff_build_ldsyms): ...here. Rename to...
471 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
472 call xcoff_build_ldsym, if there's a loader section.
473 (xcoff_build_loader_section): New function, extracted verbatim from...
474 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
475 there's a loader section. Only add an __rtinit loader symbol
476 if there's a loader section. Update after above name change.
477 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
478 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
479 and xcoff_create_ldrel.
480 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
481 (xcoff_reloc_link_order): Likewise, but only call it if there's
482 a loader section. Use xcoff_symbol_section.
483 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
484 if there's a loader section.
486 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
488 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
490 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
492 * elf32-arm.c (group_sections): Rewrite loops for better
493 readability.
495 2009-03-30 DJ Delorie <dj@redhat.com>
497 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
498 relocs when doing a relocatable link.
500 2009-03-28 Mark Mitchell <mark@codesourcery.com>
502 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
503 "ERROR:", in error messages.
504 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
505 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
506 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
507 (elf32_arm_merge_eabi_attributes): Likewise.
508 (elf32_arm_merge_private_bfd_data): Likewise.
510 2009-03-27 Nick Clifton <nickc@redhat.com>
512 * section.c (bfd_get_section_contents): Detect and handle the case
513 where a section has the SEC_IN_MEMORY flag set but no actual
514 contents allocated.
516 2009-03-26 Alan Modra <amodra@bigpond.net.au>
518 PR 6494
519 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
520 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
521 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
522 if we don't find matching PT_LOAD when copying.
524 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
526 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
527 the reloc descriptions.
529 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
531 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
532 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
533 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
535 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
537 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
538 (bfd_i386_arch_intel_syntax): Likewise.
539 (i8086_arch): Likewise.
540 (bfd_x86_64_arch): Likewise.
542 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
544 * elf32-cris.c (cris_elf_relocate_section): <case
545 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
546 symbols for non-allocated sections. Don't check whether to
547 generate R_CRIS_DTPMOD for non-allocated sections.
548 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
549 handle relocation GC:ing if applied to non-allocated section.
550 (cris_elf_check_relocs): Similar.
552 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
553 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
554 when emitting a known TP offset in the GOT.
556 2009-03-23 Alan Modra <amodra@bigpond.net.au>
558 * elf64-ppc.c (synthetic_opd): Delete.
559 (compare_symbols): Look for .opd name rather than section match.
560 (ppc64_elf_get_synthetic_symtab): Likewise.
562 2009-03-21 Alan Modra <amodra@bigpond.net.au>
564 * elf32-ppc.c (is_pic_glink_stub): Delete.
565 (is_nonpic_glink_stub): New function.
566 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
567 than first pic one.
568 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
570 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
571 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
573 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
574 macros for visibilty and locality checks.
575 (elf_s390_adjust_dynamic_symbol): Likewise.
576 (allocate_dynrelocs): Likewise.
577 (elf_s390_relocate_section): Likewise.
578 (elf_s390_finish_dynamic_symbol): Likewise.
579 * elf64-s390.c (elf_s390_check_relocs): Likewise.
580 (elf_s390_adjust_dynamic_symbol): Likewise.
581 (allocate_dynrelocs): Likewise.
582 (elf_s390_relocate_section): Likewise.
583 (elf_s390_finish_dynamic_symbol): Likewise.
585 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
587 * bfd-in2.h: Regenerated.
588 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
589 for debugging sections and map memory read/write dependent on
590 SEC_COFF_NOREAD.
591 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
592 without memory read flags set.
593 * section.c: Add SEC_COFF_NOREAD to section flags.
595 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
597 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
598 for format string.
600 2009-03-19 Alan Modra <amodra@bigpond.net.au>
602 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
603 "no overlays" return. If there are overlays, create overlay
604 manager entry symbols here, so that..
605 (spu_elf_build_stubs): ..we don't need to set them up here.
606 Simplify entry symbol tests.
607 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
609 2009-03-18 Mark Kettenis <kettenis@gnu.org>
611 * elf.c (elfcore_grok_openbsd_procinfo)
612 (elfcore_grok_openbsd_note): New functions.
613 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
615 2009-03-18 Alan Modra <amodra@bigpond.net.au>
617 * vms-hdr.c: Don't include alloca.h.
618 * elf32-m68hc1x.c: Include alloca-conf.h.
619 * xsym.c: Likewise.
620 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
621 * som.c: Likewise.
622 * Makefile.am: Run "make dep-am".
623 * Makefile.in: Regenerate.
625 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
627 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
629 2009-03-17 Alan Modra <amodra@bigpond.net.au>
631 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
632 Add compact_stub.
633 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
634 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
635 ovly_return fields with ovly_entry[2]. Adjust all users.
636 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
637 when soft-icache.
638 (spu_elf_build_stubs): Likewise.
639 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
640 ovly_flavour changes. Update all callers.
641 (ovl_stub_size_log2): New function.
642 (build_stub): Handle compact icache stubs. Use different manager
643 entry point for stubs in non-icache area.
644 (spu_elf_size_stubs): Don't allocate space for indirect branch
645 descriptors.
646 (spu_elf_build_stubs): And don't built them.
648 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
650 * dwarf2.c (read_section): Always use rawsize, if available.
652 2009-03-16 Alan Modra <amodra@bigpond.net.au>
654 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
655 of rawsize and size for buffer.
657 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
659 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
660 parameter just because fixed sections fit into local store.
661 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
662 generating overlays if fixed sections plus reserved stack
663 and heap space fit into local store.
665 2009-03-15 Alan Modra <amodra@bigpond.net.au>
667 * elf32-spu.c (build_stub): Correct icache set_id.
668 (spu_elf_relocate_section): Likewise.
670 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
672 * xcofflink.c (xcoff_link_check_archive_element): Only free the
673 symbol table if it was created by the current call.
675 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
677 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
678 class XMC_DS rather than XMC_UA.
680 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
682 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
683 bfd_boolean export_defineds parameter with an unsigned int
684 auto_export_flags parameter.
685 * bfd-in2.h: Regenerate.
686 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
687 split out from xcoff_build_ldsyms.
688 (xcoff_covered_by_expall_p): New function.
689 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
690 but with extra code to handle -bexpfull and -bexpall.
691 (xcoff_mark_auto_exports): New function.
692 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
693 a function should be automatically exported.
694 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
695 parameter with an auto_export_flags parameter. Update ldinfo
696 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
697 exported symbols.
699 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
701 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
702 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
703 init and fini functions. Do garbage collection for objects
704 without an entry point too.
706 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
708 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
709 check whether a symbol has csect information.
710 (coff_print_aux): Likewise.
711 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
712 information for C_AIX_WEAKEXT too.
713 (_bfd_xcoff_swap_aux_out): Likewise.
714 (xcoff_reloc_type_br): Handle defweak symbols too.
715 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
716 information for C_AIX_WEAKEXT too.
717 (_bfd_xcoff64_swap_aux_out): Likewise.
718 (xcoff64_reloc_type_br): Handle defweak symbols too.
719 * coffgen.c (coff_print_symbol): Handle auxillary function
720 information for C_AIX_WEAKEXT too.
721 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
722 instead of BSF_GLOBAL if the L_WEAK flag is set.
723 (xcoff_dynamic_definition_p): New function.
724 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
725 defines h. Don't change h if ldsym isn't the definition. Otherwise,
726 always take the symbol class from the ldsym. Use weak bfd symbol
727 types for weak ldsyms.
728 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
729 Fix the check for whether a definition is from a shared object.
730 Allow redefinitions of weak symbols.
731 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
732 (xcoff_keep_symbol_p): Likewise.
733 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
734 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
735 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
736 but mark them as L_WEAK.
737 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
738 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
740 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
742 * xcofflink.c (xcoff_mark): When walking the relocations,
743 only mark the target symbol or the target section, not both.
744 (xcoff_final_definition_p): New function.
745 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
746 symbol is a valid definition of the associated output symbol.
747 Use XCOFF_ALLOCATED to stop the same hash table entry having
748 two output symbols.
749 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
750 keeping a symbol.
751 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
753 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
755 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
756 symbols as XMC_XO.
758 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
760 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
761 * libcoff.h: Regenerate.
762 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
763 line-number counts in the bfd's lineno_counts field.
764 Don't keep per-csect line-number counts.
765 (xcoff_sweep): Don't update per-csect line-number counts.
766 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
767 entries in each output section.
768 (xcoff_link_input_bfd): Get the number of line numbers from
769 the bfd's lineno_counts field, rather than recalculating it
770 from scratch. Fix the range check when updating C_BINCL and
771 C_EINCL symbols.
772 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
773 here. Don't expect csects to have line-number counts.
775 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
777 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
778 * libcoff.h: Regenerate.
779 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
780 "skip" logic from xcoff_link_input_bfd.
781 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
782 objects in a dynamic link, rather than checking whether csectpp
783 is null. Always allocate debug_index for other objects,
784 and always go through the loop. Update the type of debug_index
785 after the change above. Read the auxillary csect information
786 and use xcoff_keep_symbol_p to decide whether a symbol should
787 be kept. Set its debug_index to -2 if not.
788 (xcoff_link_input_bfd): Update the type of debug_index after
789 the change above and always expect it to be nonnull. Use it to
790 test whether a symbol should be stripped, rather than making the
791 decision here. Postpone all symbol creation to the second pass.
793 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
795 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
796 creating a descriptor.
797 (xcoff_sweep): Don't mark toc_section unless it's needed.
798 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
799 when marking every bfd.
800 (xcoff_link_input_bfd): Skip all TOC anchors.
801 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
802 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
803 to -1; call xcoff_find_tc0 instead.
805 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
807 * libcoff-in.h (xcoff_section_tdata): Update commentary.
808 * libcoff.h: Regenerate.
809 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
810 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
811 the previous symbol's csect. Treat last_symndx as an inclusive value
812 and simplify its handling.
813 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
814 symbols with the right csect. Don't mark rsec when processing
815 relocations against undefined or absolute sections.
816 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
817 of bfd_und_section_ptr.
818 (xcoff_link_input_bfd): Likewise.
820 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
822 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
823 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
824 flag is set. Assert that all undefined symbols are either
825 imported or defined by a dynamic object.
826 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
827 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
828 handling to all relocations. Only set XCOFF_CALLED for function
829 symbols.
830 (xcoff_find_function): New function, split out from...
831 (bfd_xcoff_export_symbol) ...here.
832 (xcoff_set_import_path): New function, split out from...
833 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
834 meaning of XCOFF_CALLED.
835 (xcoff_mark_symbol): If we mark an undefined and unimported
836 symbol, find some way of defining it. If the symbol is a function
837 descriptor, fill in its definition automatically. If the symbol
838 is a function, mark its descriptor and allocate room for global
839 linkage code. Otherwise mark the symbol as implicitly imported.
840 Move the code for creating function descriptors from...
841 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
842 check for symbols that were implicitly defined.
843 (xcoff_mark): Don't count any dynamic relocations against
844 function symbols.
845 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
846 in the xcoff link info.
847 (xcoff_link_input_bfd): Remove handling of undefined and
848 unexported symbols.
850 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
852 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
853 if the target is absolute. Fix comment typo.
854 (xcoff_ppc_relocate_section): Remove FIXME.
855 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
856 if the target is absolute.
858 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
860 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
861 R_POS and R_NEG relocations against absolute symbols to the
862 .loader section.
864 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
866 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
867 to 2 for bfd_mach_ppc_620.
869 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
871 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
872 * configure.in: Likewise.
873 * configure: Regenerate.
875 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
877 PR binutils/9945
878 * elf.c (assign_section_numbers): Generate symbol table if there
879 is any relocation in output.
880 (_bfd_elf_compute_section_file_positions): Likewise.
882 2009-03-13 Nick Clifton <nickc@redhat.com>
884 PR 9934
885 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
886 * elflink.c (elf_link_read_relocs_from_section): Use
887 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
888 relocs but no symbol table.
889 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
891 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
893 PR ld/9938
894 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
895 to check ___tls_get_addr.
897 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
898 strncmp to check __tls_get_addr.
900 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
902 * dwarf2.c (read_section): Always check the offset, even when the
903 section has been read before.
905 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
908 comments.
910 2009-03-11 Chris Demetriou <cgd@google.com>
912 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
913 * bfd-in2.h: Regenerate.
914 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
915 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
916 mode.
917 (bsd_write_armap): Likewise.
918 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
919 flag is set, do nothing.
920 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
921 for timestamp.
923 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
925 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
926 used to update stack pointer.
928 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
930 PR binutils/9921
931 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
932 for unknown symbols in absolute section.
934 2009-03-06 Nick Clifton <nickc@redhat.com>
936 * po/es.po: Updated Spanish translation.
938 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
940 * elf32-arm.c (group_sections): Take next section size into
941 account before accepting to group it.
943 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
945 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
946 PLT entries.
947 (elf32_arm_final_link_relocate): Likewise.
949 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
951 PR 9923
952 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
954 2009-03-04 Alan Modra <amodra@bigpond.net.au>
956 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
957 * section.c (struct bfd_section): Add has_tls_get_addr_call.
958 (BFD_FAKE_SECTION): Init new flag.
959 * ecoff.c (bfd_debug_section): Likewise.
960 * bfd-in2.h: Regenerate.
961 * libbfd.h: Regenerate.
962 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
963 (ppc_elf_reloc_type_lookup): Handle new relocs.
964 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
965 without marker relocs.
966 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
967 if section has no old-style calls.
968 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
969 Don't try to optimize new-style __tls_get_addr call when handling
970 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
971 relocs.
972 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
973 (ppc64_elf_reloc_type_lookup): Handle new relocs.
974 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
975 without marker relocs.
976 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
977 if section has no old-style calls. Set toc_ref for new relocs as
978 appropriate.
979 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
980 Don't try to optimize new-style __tls_get_addr call when handling
981 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
982 relocs.
984 2009-03-04 Alan Modra <amodra@bigpond.net.au>
986 PR 6768
987 * configure.in: Test for ld --as-needed support. Link shared
988 libbfd against libm.
989 * configure: Regenerate.
991 2009-03-03 Alan Modra <amodra@bigpond.net.au>
993 * Makefile.am: Run "make dep-am".
994 * Makefile.in: Regenerate.
996 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
998 * elf32-score7.c: New file.
999 * elf32-score.h: New file.
1000 * elf32-score.c: Add code to support score 7. Set score7 as the
1001 default.
1002 * cpu-score.c: Add score7 architecure.
1003 (compatibile): New function.
1004 * Makefile.am: Add rules for building elf32-score7 object.
1005 * Makefile.in: Regenerate.
1006 * configure.in: Add elf32-score7 object to score vectors.
1007 * configure: Regenerate.
1008 * reloc.c: Add score7 relocs.
1009 * archures.c: Add score3 and score7 machine numbers.
1010 * bfd-in2.h: Regenerate.
1011 * libbfd.h: Regenerate.
1013 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1015 * configure: Regenerate.
1017 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1019 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1020 (elf32_hppa_check_relocs): Use it.
1022 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1023 elf64-hppa.c.
1024 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1025 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1026 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1027 (elf_hppa_record_segment_addrs): Likewise.
1028 (elf_hppa_final_link): Likewise.
1029 (elf_hppa_relocate_insn): Likewise.
1030 (elf_hppa_final_link_relocate): Likewise.
1031 (elf64_hppa_relocate_section): Likewise.
1032 * elf64-hppa.c: Insert above.
1034 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1036 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1037 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1038 (elf_hppa_relocate_section): Likewise.
1039 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1040 from struct elf_link_hash_entry. Add count field.
1041 (struct elf64_hppa_dyn_hash_table): Delete.
1042 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1043 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1044 (hppa_elf_hash_entry, eh_name): Define.
1045 (elf64_hppa_new_dyn_hash_entry): Delete.
1046 (elf64_hppa_dyn_hash_lookup): Delete.
1047 (elf64_hppa_dyn_hash_traverse): Delete.
1048 (get_dyn_name): Delete.
1049 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1050 of struct elf64_hppa_dyn_hash_entry *.
1051 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1052 allocate_global_data_plt, allocate_global_data_stub,
1053 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1054 Likewise.
1055 (hppa64_link_hash_newfunc): New.
1056 (elf64_hppa_hash_table_create): Rework.
1057 (count_dyn_reloc): Likewise.
1058 (hppa64_elf_local_refcounts): New.
1059 (elf64_hppa_check_relocs): Rework using standard technique for recording
1060 local DLT, PLT and OPD reference counts.
1061 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1062 elf_link_hash_entry *.
1063 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1064 allocate_global_data_plt, allocate_global_data_stub,
1065 allocate_global_data_opd, allocate_dynrel_entries,
1066 elf64_hppa_adjust_dynamic_symbol,
1067 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1068 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1069 Use hppa_link_hash_table. Rework.
1070 (elf64_hppa_link_output_symbol_hook): Rework.
1071 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1072 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1073 elf64_hppa_finish_dynamic_sections): Likewise.
1075 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1077 * elf32-arm.c (stub_reloc_type): Removed.
1078 (insn_sequence): Renamed reloc_type field to r_type.
1079 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1080 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1081 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1082 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1083 (arm_stub_is_thumb): Catch new stubs.
1084 (arm_type_of_stub): Handle new stubs.
1085 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1086 (bfd_elf32_arm_process_before_allocation): Remove useless
1087 condition.
1089 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf.c (elf_find_function): Use is_function_type to check
1092 function symbol.
1094 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1096 * xtensa-modules.c: Revert to previous version 1.11 due
1097 to inadvertant commit.
1099 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1101 * elf32-xtensa.c (text_action_add): Separate test for action
1102 type. Break if saved action is ta_widen_insn at same offset.
1104 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1106 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1107 to elf32_arm_stub_long_branch_any_arm_pic.
1108 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1109 (enum elf32_arm_stub_type, arm_type_of_stub)
1110 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1111 separately.
1113 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1115 * elf32-arm.c (PREV_SEC): Update comment.
1116 (group_sections): Rename argument to stubs_always_after_branch.
1117 Reverse the list and place stubs at the end of input sections.
1118 Undefine NEXT_SEC.
1119 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1121 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1123 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1124 Fix formatting.
1125 (arm_size_one_stub): Remove unnecessary break.
1126 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1128 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1130 * elf32-arm.c (stub_insn_type): New type.
1131 (stub_reloc_type): Likewise.
1132 (insn_sequence): Likewise.
1133 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1134 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1135 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1136 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1137 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1138 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1139 (elf32_arm_stub_hash_entry): Add new helper fields.
1140 (stub_hash_newfunc): Initialize these new fields.
1141 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1142 to take endianness into account.
1143 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1144 (arm_map_one_stub): Code is now more generic, thanks to
1145 insn_sequence.
1147 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1149 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1150 code.
1151 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1152 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1153 BLX is not available. Fix typo in warning message. Add comments
1154 and improve formatting.
1155 (arm_build_one_stub): Adjust to new
1156 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1157 (arm_map_one_stub): Likewise.
1159 2009-02-23 Tristan Gingold <gingold@adacore.com>
1160 Eric Botcazou <ebotcazou@adacore.com>
1161 Douglas B Rupp <rupp@gnat.com>
1163 * vms.h: Update copyright year, fix comments, reorder declarations.
1164 (_bfd_save_vms_section): Remove the prototype.
1165 (EGPS_S_V_NO_SHIFT): New constant.
1166 (bfd_vms_set_section_flags): New prototype.
1167 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1168 constants.
1169 (EGSY_S_W_FLAGS): Ditto.
1170 (EGSY_S_V_QUAD_VAL): Ditto.
1171 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1172 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1173 EGST_S_B_NAMLNG): Ditto.
1174 (ESRF_S_B_NAMLNG): Ditto.
1175 (ETIR_S_C_HEADER_SIZE): Ditto.
1176 (EGPS_S_V_ALLOC_64BIT): Ditto.
1177 (DST_S_C_EPILOG): Ditto.
1178 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1179 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1180 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1181 (DST_S_L_PCLINE_UNSLONG): Ditto.
1182 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1183 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1184 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1185 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1186 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1187 (DST_S_B_SRC_UNSBYTE): Ditto.
1188 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1189 Add prototypes.
1190 (vms_section, vms_reloc): Remove types.
1191 (hdr_struc): Replaced by ...
1192 (hdr_struct): ... new type.
1193 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1194 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1195 (EMH_DATE_LENGTH): Ditto.
1196 (eom_struc): Replaced by ...
1197 (eom_struct): ... new type.
1198 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1199 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1200 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1201 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1202 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1203 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1204 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1205 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1206 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1207 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1208 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1209 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1210 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1211 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1212 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1213 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1214 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1215 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1216 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1217 (enum file_type_enum): New type.
1218 (struct location_struct): Removed.
1219 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1220 (struct funcinfo, struct module): Ditto.
1221 (struct vms_private_data_struct): Update fields.
1222 (struct vms_section_data_struct): New type.
1224 * vms.c: Update copyright year, fix comments,
1225 Fix includes for DECC, add prototypes.
1226 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1227 some initializers.
1228 Use flavour to set is_vax, location_stack is removed.
1229 (struct pair): Declare.
1230 (fill_section_ptr): Initialize variables at declaration.
1231 Add guard to set SECTION_SYM flag, handlde und section.
1232 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1233 (_bfd_vms_slurp_object_records): New function, replaces previous
1234 vms_object_p.
1235 (vms_slurp_module): New function.
1236 (vms_slurp_image): Ditto.
1237 (vms_object_p): Complete rewrite.
1238 (vms_mkobject): Use is_vax field to slect architecture.
1239 (free_reloc_stream): New function.
1240 (vms_convert_to_var): Ditto.
1241 (vms_convert_to_var_1): Ditto.
1242 (vms_convert_to_var_unix_filename): Ditto.
1243 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1244 VAR format on VMS.
1245 (vms_new_section_hook): Set alignment to 0, allocate private data.
1246 (vms_get_section_contents): Load content.
1247 (vms_get_symbol_info): Handle undefined section.
1248 (vms_find_nearest_line): Handle.
1249 (alloc_reloc_stream): New function.
1250 (vms_slurp_reloc_table): Ditto.
1251 (vms_get_reloc_upper_bound): Make it real.
1252 (vms_canonicalize_reloc): Do the real work.
1253 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1254 ALPHA_R_BOH.
1255 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1256 (vms_set_arch_mach): Check arch.
1257 (vms_set_section_contents): Copy the content after allocation.
1258 (vms_alpha_vec): Update object flags.
1260 * vms-tir.c: Update copyright year, fix comments,
1261 add prototypes for new functions.
1262 (dst_define_location): New function.
1263 (dst_restore_location): New function.
1264 (dst_retrieve_location): New function.
1265 (dst_check_allocation): New function.
1266 (image_dump): Call dst_check_allocation.
1267 (image_write_b): Ditto.
1268 (image_write_w): Ditto.
1269 (image_write_l): Ditto.
1270 (image_write_q): Ditto.
1271 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1272 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1273 CTL_STKDL.
1274 Call error handler instead of abort if name is not known.
1275 (etir_sta): Add quarter_relocs argument and set it.
1276 Fix cast.
1277 (etir_sto): Ditto.
1278 (etir_opr): Ditto, return FALSE in case of error.
1279 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1280 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1281 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1282 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1283 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1284 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1285 Return FALSE in case of error.
1286 (tir_sta): Change sign of psect.
1287 (tir_ctl): Ditto.
1288 (tir_cmd): Fix cast. Makes tir_table static const.
1289 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1290 add argument to explain.
1291 (analyze_etir): Initialize maxptr, add quarter_relocs
1292 declaration, move some declarations into inner scopes.
1293 Handle quarter_relocs and STO_IMM.
1294 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1295 (_bfd_vms_slurp_relocs): New function.
1296 (_bfd_vms_decode_relocs): New function.
1297 (sto_imm): Rewritten.
1298 (start_first_etbt_record): New function.
1299 (start_another_etbt_record): Ditto.
1300 (etir_output_check): Ditto.
1301 (defer_reloc_p): Ditto.
1302 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1303 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1304 rewritte relocations handling.
1305 (_bfd_vms_write_tbt): Removed.
1306 (_bfd_vms_write_dbg): Ditto.
1308 * vms-misc.c: Update copyright year, Fix comments.
1309 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1310 (maybe_adjust_record_pointer_for_object): New function.
1311 (_bfd_vms_get_first_record): New function, replaces ...
1312 (_bfd_vms_get_record): .. removed.
1313 (_bfd_vms_get_object_record): New function.
1314 (_bfd_vms_get_object_record): New function.
1315 (vms_get_remaining_object_record): New function, replaces ...
1316 (_bfd_vms_get_next_record): ... removed.
1317 (add_new_contents): Removed.
1318 (_bfd_save_vms_section): Removed.
1319 (_bfd_get_vms_section): Removed.
1320 (_bfd_vms_output_flush): Write in VAR format.
1321 (new_symbol): Don't make UND section.
1323 * vms-hdr.c: Update copyright year, update list of record handled.
1324 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1325 (_bfd_vms_write_hdr): Strip vms and unix patches,
1326 add comments, truncate module name at 31 characters,
1327 use constants instead of hard-coded value,
1328 write BFD version instead of a fixed string.
1329 (_bfd_vms_slurp_ihd): New function.
1330 (_bfd_vms_slurp_isd): Ditto.
1331 (_bfd_vms_slurp_ihs): Ditto.
1332 (new_module): Ditto.
1333 (parse_module): Ditto
1334 (build_module_list): Ditto.
1335 (module_find_nearest_line): Ditto.
1336 (_bfd_vms_find_nearest_dst_line): Ditto.
1337 (vms_slurp_debug): Ditto.
1338 (_bfd_vms_slurp_dbg): Ditto.
1339 (_bfd_vms_slurp_tbt): Ditto.
1340 (_bfd_vms_write_dbg): Ditto.
1341 (_bfd_vms_write_tbt): Ditto.
1343 * vms-gsd.c: Update copyright year, update list of records handled.
1344 (EVAX_LITERALS_NAME): New macro.
1345 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1346 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1347 (register_universal_symbol): New function and prototype.
1348 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1349 improve debug messages,
1350 use constants instead of hard-coded value,
1351 fix missing endianness conversion,
1352 handle global symbol (SYMG).
1353 (bfd_vms_set_section_flags): New function.
1354 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1355 handle section literals,
1356 fix indentation,
1357 handle section bfd and vms flags,
1358 don't output LIB$INITIALIZE symbol,
1359 fix handling of weak symbols,
1360 fix evax vs vax procedure descriptor,
1361 handle absolute symbols.
1363 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1364 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1366 * makefile.vms (DEFS): Fix flags for VMS.
1368 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1370 * bfd-in2.h: Regenerated.
1371 * libbfd.h: Regenerated.
1373 2009-02-20 Cary Coutant <ccoutant@google.com>
1375 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1376 in struct stat.
1378 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1380 PR gas/7059
1381 * coffcode.h (coff_write_object_contents): Don't let the string
1382 table offset overflow the s_name field when using long section names.
1384 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1386 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1387 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1388 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1389 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1390 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1391 (bfd_pmac_xcoff_backend_data): Likewise.
1392 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1393 (bfd_xcoff_aix5_backend_data): Likewise.
1394 (xcoff64_write_object_contents): Delete unused long_section_names
1395 local variable.
1396 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1397 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1398 struct non-const.
1399 * coffcode.h (documentation): Update to describe long section names.
1400 (COFFLONGSECTIONCATHELPER): New helper macro.
1401 (BLANKOR1TOODD): Likewise.
1402 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1403 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1404 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1405 (bfd_coff_set_long_section_names_allowed): New function.
1406 (bfd_coff_set_long_section_names_disallowed): Likewise.
1407 (struct bfd_coff_backend_data): Add new backend hook function
1408 pointer _bfd_coff_set_long_section_names.
1409 (bfd_coff_set_long_section_names): New backend hook.
1410 (coff_write_object_contents): Only generate long section names if
1411 bfd_coff_long_section_names() indicates they are currently enabled.
1412 (bfd_coff_std_swap_table): Make non-const, and initialise long
1413 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1414 (ticoff0_swap_table): Likewise to both.
1415 (ticoff1_swap_table): Again, likewise to both.
1416 * coffgen.c (make_a_section_from_file): Allow long section names
1417 as inputs even if not currently allowed for outputs.
1418 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1419 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1420 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1421 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1422 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1423 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1424 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1425 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1426 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1427 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1428 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1429 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1430 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1431 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1432 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1433 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1434 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1435 * libcoff-in.h: Update copyright year to cause updated copyright
1436 year in generated libcoff.h, and fix typo.
1437 * libcoff.h: Regenerated.
1438 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1439 (_bfd_ecoff_no_long_sections): Add prototype.
1440 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1441 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1442 defined by an including .c file.
1443 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1444 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1445 (ticoff1_swap_table): Likewise to both.
1447 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1449 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1450 stub. Catch default case error.
1451 (arm_map_one_stub): Add missing Thumb mapping symbol.
1453 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1455 PR 9841
1456 * elf32-avr.c: Handle case where no local symbos exist correctly.
1458 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1460 bfd/
1461 * elf32-arm.c (arm_long_branch_stub,
1462 arm_thumb_v4t_long_branch_stub,
1463 arm_thumb_thumb_long_branch_stub,
1464 arm_thumb_arm_v4t_long_branch_stub,
1465 arm_thumb_arm_v4t_short_branch_stub,
1466 arm_pic_long_branch_stub):
1467 Renamed to elf32_arm_stub_long_branch_any_any,
1468 elf32_arm_stub_long_branch_v4t_arm_thumb,
1469 elf32_arm_stub_long_branch_thumb_only,
1470 elf32_arm_stub_long_branch_v4t_thumb_arm,
1471 elf32_arm_stub_short_branch_v4t_thumb_arm,
1472 elf32_arm_stub_long_branch_any_any_pic.
1473 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1474 arm_thumb_thumb_stub_long_branch,
1475 arm_thumb_arm_v4t_stub_long_branch,
1476 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1477 Renamed to arm_stub_long_branch_any_any,
1478 arm_stub_long_branch_v4t_arm_thumb,
1479 arm_stub_long_branch_thumb_only,
1480 arm_stub_long_branch_v4t_thumb_arm,
1481 arm_stub_short_branch_v4t_thumb_arm,
1482 arm_stub_long_branch_any_any_pic.
1484 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1486 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1487 in branch offset check.
1489 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1491 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1492 add toc.symndx and toc.add.
1493 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1494 Set up toc.add.
1495 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1496 callers.
1497 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1498 (branch_reloc_hash_match): New function, extracted from..
1499 (ppc64_elf_tls_optimize): ..here.
1500 (ppc64_elf_relocate_section): Properly set addends when optimizing
1501 tls sequences. Avoid unnecessary reading and writing of insns.
1502 Only redo reloc when symbol changed. Bypass symbol checks when
1503 using tlsld_got.
1504 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1505 (branch_reloc_hash_match): New function, extracted from..
1506 (ppc_elf_tls_optimize): ..here.
1507 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1508 Don't clear addend on zapped __tls_get_addr reloc.
1510 2009-02-12 Nick Clifton <nickc@redhat.com>
1512 PR 9827
1513 * elflink.c (bfd_elf_final_link): When counting the relocations,
1514 if the header size has not been set yet then assume that it will
1515 match the output section's reloc type.
1517 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1519 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1520 relocatable link.
1522 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1524 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1525 (find_function): Likewise.
1526 (pasted_function): Don't error if no prior function found.
1527 (discover_functions): Revert 2008-12-10 change. Extend first
1528 function range to start of section.
1530 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1532 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1533 functions to C90.
1534 * elf64-hppa.h: Likewise.
1536 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1538 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1539 .sbss handling.
1541 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1543 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1544 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1546 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1548 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1549 * archures.c (bfd_mach_mips_xlr): Define.
1550 * bfd-in2.h: Regenerate.
1551 * cpu-mips.c (I_xlr): Define.
1552 (arch_info_struct): Add XLR entry.
1553 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1554 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1555 (mips_mach_extensions): Add XLR entry.
1557 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1559 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1561 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1563 * configure.in: AC_SUBST pdfdir.
1564 * Makefile.am: Add install-pdf, install-pdf-am
1565 and install-pdf-recursive targets. Define pdfdir.
1566 * doc/Makefile.am: Define pdf__strip_dir. Add
1567 install-pdf and install-pdf-am targets.
1568 * po/Make-in: Add install-pdf target.
1569 * configure: Regenerate.
1570 * Makefile.in: Regenerate
1571 * doc/Makefile.in: Regenerate.
1573 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1575 * bfd-in2.h: Regenerate.
1576 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1577 fields from n_entries to n_slots where appropriate, update comments.
1578 (HOWTO): Add TLS relocations.
1579 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1580 (enum elf_m68k_got_offset_size): New enum.
1581 (struct elf_m68k_got_entry.type): Move field to ...
1582 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1583 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1584 functions.
1585 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1586 functions.
1587 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1588 fields into n_entries array. Update comments.
1589 (elf_m68k_init_got): Simplify, update all uses.
1590 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1591 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1592 GOT entries; update name, update all uses.
1593 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1594 (elf_m68k_get_got_entry): Update.
1595 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1596 simplify.
1597 (elf_m68k_remove_got_entry_type): Simplify.
1598 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1599 (elf_m68k_can_merge_gots): Update.
1600 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1601 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1602 GOT entries, simplify.
1603 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1604 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1605 field, remove obsoleted local_n_entries field.
1606 (elf_m68k_partition_multi_got_2): New static function.
1607 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1608 update.
1609 (elf_m68k_remove_got_entry_type): Update.
1610 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1611 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1612 update of sgot->size and srelgot->size.
1613 (elf_m68k_gc_sweep_hook): Update.
1614 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1615 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1616 TLS relocations.
1617 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1618 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1620 2009-02-02 DJ Delorie <dj@redhat.com>
1622 * elf32-mep.c (config_names): Regenerate configuration.
1624 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1626 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1627 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1628 * elf.c (bfd_elf_get_str_section): Make static.
1629 (bfd_elf_find_section): Delete.
1630 * libbfd.h: Regenerate.
1632 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1634 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1635 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1637 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1639 * elflink.c (on_needed_list): New function.
1640 (elf_link_add_object_symbols): Link in --as-needed libs if they
1641 satisfy undefined symbols in other libs.
1643 2009-01-30 Julian Brown <julian@codesourcery.com>
1645 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1646 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1647 with --just-symbols (-R).
1649 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1651 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1652 high_pc in order to properly sign-extend VMAs.
1654 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1655 Mark Shinwell <shinwell@codesourcery.com>
1656 Catherine Moore <clm@codesourcery.com>
1658 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1660 2009-01-28 Catherine Moore <clm@codesourcery.com>
1662 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1663 SEC_LOAD for dynamic relocation sections.
1665 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1667 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1668 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1669 the size of local TLS data.
1671 2009-01-27 Andreas Schwab <schwab@suse.de>
1673 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1674 architectures in the archive.
1676 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1678 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1679 <R_CRIS_32_DTPREL>: Correct relocation value.
1681 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1682 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1683 symbols with non-default visibility.
1685 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1687 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1688 describing the trampolines.
1689 (ppc_elf_relocate_section): Update relocs to describe the
1690 trampolines.
1692 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1694 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1695 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1696 and R_PARISC_PCREL12F relocations.
1698 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1700 PR 6022
1701 * elflink.c (find_version_for_sym): New function split out from,
1702 but without export_dynamic test, ..
1703 (_bfd_elf_link_assign_sym_version): ..here.
1704 (_bfd_elf_export_symbol): Use it.
1706 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1708 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1709 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1710 * elflink.c: ..here, somewhat modified.
1711 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1712 _bfd_elf_link_find_version_dependencies,
1713 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1714 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1715 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1716 declare..
1717 * elflink.c: ..and make static here.
1718 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1719 of output_bfd from struct elf_find_verdep_info.
1720 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1721 struct elf_info_failed.
1722 (bfd_elf_size_dynamic_sections): Adjust.
1724 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1726 PR 6832
1727 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1728 after comp_unit_find_line call.
1730 2009-01-21 Nick Clifton <nickc@redhat.com>
1732 PR 9769
1733 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1734 tm_gmtoff field in struct tm.
1736 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1738 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1739 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1740 sections in soft-icache lines unless non_ia_text. Don't add
1741 rodata if doing so would exceed line size.
1743 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1745 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1746 types than bfd_link_hash_indirect, before early return, call
1747 _bfd_elf_link_hash_copy_indirect.
1749 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1751 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1752 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1753 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1754 (elf_backend_obj_attrs_order): New define.
1755 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1756 (elfNN_bed): Add elf_backend_obj_attrs_order.
1758 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1760 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1761 (obj_attr_size): Likewise.
1762 (write_obj_attribute): Likewise.
1763 (_bfd_elf_copy_obj_attributes): Likewise.
1764 (_bfd_elf_parse_attributes): Likewise.
1765 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1766 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1767 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1768 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1769 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1770 with macros.
1772 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1774 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1775 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1776 (bfd_elf_add_obj_attr_string): Likewise.
1777 (bfd_elf_add_obj_attr_int_string): Likewise.
1778 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1779 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1780 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1781 Tag_nodefaults has no default value.
1782 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1783 comment to reflect the new state.
1785 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1787 PR 9695
1788 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1789 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1790 (adjust_z_magix): Delete dead code handling QMAGIC.
1792 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1794 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1795 IMAGE_SCN_MEM_DISCARDABLE.
1797 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1799 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1800 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1801 * configure.in (commonbfdlib): Delete.
1802 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1803 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1804 is available, not just for linux.
1805 * po/SRC-POTFILES.in: Regenerate.
1806 * Makefile.in: Regenerate.
1807 * configure: Regenerate.
1809 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1810 Julian Brown <julian@codesourcery.com>
1812 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1813 ARM attributes in ABI 2.07.
1814 * elf32-arm.c (get_secondary_compatible_arch): New function.
1815 (set_secondary_compatible_arch): New function.
1816 (tag_cpu_arch_combine): New function.
1817 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1818 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1819 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1820 make it fit with order_01243.
1821 Add support for Tag_also_compatible_with,
1822 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1823 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1824 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1825 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1826 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1827 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1828 Rework the way unknown attributes are handled.
1829 Defer errors until all attributes have been processed.
1831 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1833 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1834 bfd_elf_add_obj_attr_int_string.
1835 Read Tag_compatibility from its new location in the attribute array,
1836 rather than the attribute list.
1837 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1838 bfd_elf_add_obj_attr_int_string.
1839 (_bfd_elf_parse_attributes): Likewise.
1840 (_bfd_elf_merge_object_attributes): There's now only one
1841 Tag_compatibility, and it's in the array, not the list.
1842 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1843 Tag_compatibility.
1844 (bfd_elf_add_obj_attr_compat): Rename to
1845 bfd_elf_add_obj_attr_int_string.
1846 (bfd_elf_add_proc_attr_compat): Rename to
1847 bfd_elf_add_proc_attr_int_string.
1848 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1849 Tag_compatibility.
1851 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1853 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1854 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1855 (vmsutil.lo): Add dependency rule.
1856 * Makefile.in: Regenerate.
1857 * config.bfd (ia64*-*-*vms*): Add case.
1858 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1859 * configure: Regenerate.
1860 * vmsutil.c: New file.
1861 * vmsutil.h: New file.
1862 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1863 attr to bfd_vma.
1864 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1865 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1866 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1867 elfNN_vms_object_p): New functions
1868 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1870 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1872 PR ld/9727
1873 * elflink.c (elf_gc_sweep): Exclude the group section if the
1874 first member of the section group is excluded.
1876 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1878 PR 9735
1879 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1880 saved filename, use bfd_alloc rather than bfd_malloc for it.
1882 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1884 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1886 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1888 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1890 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1892 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1894 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1896 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1897 num_lines_log2.
1898 (struct got_entry): Add br_addr.
1899 (struct call_info): Add priority.
1900 (struct function_info): Add lr_store and sp_adjust.
1901 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1902 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1903 area as an overlay, and check that no other overlays exist. Look up
1904 icache overlay manager entry sym.
1905 (BRA_STUBS, BRA, BRASL): Define.
1906 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1907 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1908 in branch insn.
1909 (count_stub, build_stub): Support soft-icache.
1910 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1911 (spu_elf_size_stubs): Size soft-icache stubs.
1912 (overlay_index): New function.
1913 (spu_elf_build_stubs): Make static. Support soft-icache.
1914 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1915 (find_function_stack_adjust): Save lr store and stack adjust insn
1916 offsets.
1917 (maybe_insert_function): Adjust find_function_stack_adjust call.
1918 (mark_functions_via_relocs): Retrieve priority.
1919 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1920 (sort_calls): Sort by priority first.
1921 (mark_overlay_section): Ignore .ovl.init.
1922 (sum_stack): Only print when stack_analysis.
1923 (print_one_overlay_section): New function, extracted from..
1924 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1925 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1926 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1927 analysis. Call spu_elf_build_stubs.
1928 (spu_elf_relocate_section): For soft-icache encode overlay index
1929 into addresses.
1930 (spu_elf_output_symbol_hook): Support soft-icache.
1931 (spu_elf_modify_program_headers: Likewise.
1933 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1934 num_regions to num_lines. Add line_size and max_branch.
1935 (enum _ovly_flavour): Add ovly_soft_icache.
1936 (spu_elf_build_stubs): Delete.
1938 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1940 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1941 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1943 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1945 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1946 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1947 the program, the known offset starts at the negative size of the
1948 TLS section.
1949 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1950 Similar.
1952 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1954 * config.bfd: Add lm32-*-rtems*.
1956 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1958 * coff-ppc.c: Add 2009 to Copyright.
1959 * elf32-cris.c: Likewise.
1960 * elflink.c: Likewise.
1962 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1964 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1965 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1967 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1969 PR ld/9679
1970 * elflink.c (elf_merge_st_other): New.
1971 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1972 hide them if needed.
1973 (elf_link_add_object_symbols): Updated.
1975 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1977 PR ld/9676
1978 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1979 ref_dynamic and dynamic_def fields when setting def_regular
1980 to 1.
1982 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1984 PR 9682
1985 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1986 literal.
1988 For older changes see ChangeLog-2008
1989 \f
1990 Local Variables:
1991 mode: change-log
1992 left-margin: 8
1993 fill-column: 74
1994 version-control: never
1995 End: