1 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
4 (spu_elf_place_overlay_data): ..here. New function.
5 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
7 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
9 * elf32-arm.c: Move sysdep.h to start of file.
11 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
13 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
15 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
16 __icache_tag_array and __icache_tag_array_size.
18 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
20 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
22 (bfinfdpic_link_omit_section_dynsym): Likewise.
23 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
25 2009-05-05 Paul Brook <paul@codesourcery.com>
27 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
28 * bfd-in2.h: Regenerate.
29 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
30 (_arm_elf_section_data): Add text and exidx fields.
31 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
32 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
33 copy_exidx_entry): New functions.
34 (elf32_arm_write_section): Fixup .ARM.exidx contents.
36 2009-05-05 Christophe lyon <christophe.lyon@st.com>
38 * elf32-arm.c (DEF_STUBS): New helper define.
41 (stub_definitions): New array, containing stub template pointers
43 (arm_size_one_stub): Make use of stub_definitions.
45 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
47 * elflink.c (find_version_for_sym): Remove from here, ...
48 * linker.c (bfd_find_version_for_sym): ... rename, replace
49 here, make public and update all callers.
50 * bfd-in2.h: Regenerate.
52 2009-04-30 Nick Clifton <nickc@redhat.com>
54 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
56 (struct elf_obj_data): Add has_ifunc_symbols boolean.
57 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
58 into a STT_GNU_IFUNC symbol type.
59 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
61 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
62 the binary contains ifunc symbols.
63 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
64 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
65 * elf32-i386.c (is_indirect_function): New function.
66 (elf_i386_check_relocs): Create an ifunc output section.
67 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
69 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
71 (elf_i386_add_symbol_hook): New function. Set the
72 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
73 symbol is encountered.
74 (elf_backend_post_process_headers): Define.
75 (elf_backend_add_symbol_hook): Define.
76 (elf_i386_post_process_headers): Rename to
77 elf_i388_fbsd_post_process_headers.
78 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
79 (is_indirect_function): New function.
80 (elf64_x86_64_check_relocs): Create an ifunc output section.
81 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
83 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
85 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
86 elf_obj_data structure if an ifunc symbol is encountered.
87 (elf_backend_post_process_headers): Define.
88 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
89 if we have ifunc symbols to handle.
90 (get_ifunc_reloc_section_name): New function. Computes the name
92 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
93 section to hold ifunc relocs.
94 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
95 (bfd_print_symbol_vandf): Handle ifunc symbols.
96 (bfd_decode_symclass): Likewise.
97 * bfd-in2.h: Regenerate.
99 2009-04-30 Joseph Myers <joseph@codesourcery.com>
101 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
102 MOVW and MOVT relocations in a shared library link.
104 2009-04-27 Anthony Green <green@moxielogic.com>
106 * verilog.c: New file.
107 * Makefile.am (BFD32_LIBS): Add verilog.c.
108 (BFD32_LIBS_CFILES): Add verilog.c.
109 (verilog.lo): New build rule.
110 * Makefile.in: Rebuilt.
111 * targets.c: Add verilog support.
112 * bfd.c (tdata union): Add Verilog private data field.
113 * bfd-in2.h: Regenerate.
115 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
117 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
120 2009-04-23 Matthias Klose <doko@ubuntu.com>
122 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
124 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
127 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
128 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
129 (elf32_arm_size_stubs): Likewise.
130 (record_thumb_to_arm_glue): Deleted unused function.
131 (bfd_elf32_arm_process_before_allocation): No longer handle
132 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
133 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
134 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
136 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
138 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
139 (elf32_arm_write_section): Declare early.
140 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
141 (arm_allocate_glue_section_space): Exclude empty sections.
142 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
143 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
145 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
146 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
147 (elf32_arm_size_dynamic_sections): Allocate interworking
149 (bfd_elf32_bfd_final_link): Define.
151 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
153 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
155 * coffcode.h (coff_compute_section_file_positions): Clear
156 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
158 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
159 force_minimum_alignment.
161 * libcoff.h: Regenerated.
163 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
164 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
166 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
167 nor target_subsystem.
169 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
170 force_minimum_alignment nor target_subsystem.
172 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
174 * coff-x86_64.c (PEI_HEADERS): Protect includes.
175 (bfd_pe_print_pdata): Remove #ifdef PE variation.
176 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
177 include in coff-x86_64.c of headers.
178 (PDATA_ROW_SIZE): New define.
179 (pex_regs[]): New static array.
180 (pex64_get_runtime_function): New static function.
181 (pex64_get_unwind_info): Likewise.
182 (pex64_get_scope_entry): Likewise.
183 (pex64_xdata_print_uwd_codes): Likewise.
184 (pex64_get_section_by_rva): Likewise.
185 (pex64_dump_xdata): Likewise.
186 (pex64_bfd_print_pdata): Likewise.
187 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
188 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
189 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
191 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
192 Alan Modra <amodra@bigpond.net.au>
193 Dave Korn <dave.korn.cygwin@gmail.com>
195 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
196 long names and non-NUL-terminated strings.
198 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
200 * bfd-in2.h: Regenerated.
202 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
204 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
205 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
207 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
210 * coffcode.h (bfd_pei_p): New.
212 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
213 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
214 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
215 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
216 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
217 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
219 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
220 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
221 bfd_efi_rtdrv_x86_64_vec,
222 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
223 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
224 * targets.c: Likewise.
226 * configure: Regenerated.
227 * libcoff.h: Likewise.
228 * Makefile.in: Likewise.
230 * efi-app-ia32.c: Removed.
231 * efi-app-x86_64.c: Likewise.
232 * efi-bsdrv-ia32.c: Likewise.
233 * efi-bsdrv-ia64.c: Likewise.
234 * efi-bsdrv-x86_64.c: Likewise.
235 * efi-rtdrv-ia32.c: Likewise.
236 * efi-rtdrv-ia64.c: Likewise.
237 * efi-rtdrv-x86_64.c: Likewise.
238 * efi-rtdrv-ia32.c: Likewise.
240 * efi-app-ia64.c: Moved to ...
242 (TARGET_SYM): Set to bfd_pei_ia64_vec.
243 (TARGET_NAME): Set to pei-ia64.
245 * libpei.h (bfd_target_pei_p): Removed.
246 (bfd_target_pei_arch): Likewise.
247 (bfd_target_efi_app_p): Likewise.
248 (bfd_target_efi_app_arch): Likewise.
249 (bfd_target_efi_bsdrv_p): Likewise.
250 (bfd_target_efi_bsdrv_arch): Likewise.
251 (bfd_target_efi_rtdrv_p): Likewise.
252 (bfd_target_efi_rtdrv_arch): Likewise.
253 (bfd_pe_executable_p): Likewise.
255 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
256 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
257 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
258 and efi-rtdrv-ia32.c.
259 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
260 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
261 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
262 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
263 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
264 efi-rtdrv-x86_64.c. Add pei-ia64.c.
265 (efi-app-ia64.lo): Removed.
266 (efi-bsdrv-ia32.lo): Likewise.
267 (efi-rtdrv-ia32.lo): Likewise.
268 (efi-app-ia64.lo): Likewise.
269 (efi-bsdrv-ia64.lo): Likewise.
270 (efi-rtdrv-ia64.lo): Likewise.
271 (efi-app-x86_64.lo): Likewise.
272 (efi-bsdrv-x86_64.lo): Likewise.
273 (efi-rtdrv-x86_64.lo): Likewise.
276 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
278 (arch_type): Removed.
280 (pe_bfd_object_p): Just return coff_object_p.
282 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
283 bfd_pe_executable_p with bfd_pei_p.
285 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
287 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
288 PLT entries to an undefined symbol when generating a shared
291 2009-04-17 Nick Clifton <nickc@redhat.com>
294 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
296 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
298 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
299 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
300 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
301 * binary.c (binary_bfd_define_common_symbol): Likewise.
302 * bout.c (b_out_bfd_define_common_symbol): Likewise.
303 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
304 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
305 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
306 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
307 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
308 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
309 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
310 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
311 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
312 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
313 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
314 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
315 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
316 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
317 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
318 * som.c (som_bfd_define_common_symbol): Likewise.
319 * srec.c (srec_bfd_define_common_symbol): Likewise.
320 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
321 * versados.c (versados_bfd_define_common_symbol): Likewise.
322 * vms.c (vms_bfd_define_common_symbol): Likewise.
323 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
324 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
325 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
326 (pmac_xcoff_vec): Likewise.
327 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
328 (aix5coff64_vec): Likewise.
329 * linker.c (bfd_generic_define_common_symbol): New function.
330 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
331 (_bfd_define_common_symbol): New field.
332 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
333 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
334 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
336 * bfd-in2.h: Regenerate.
337 * libbfd.h: Likewise.
338 * libcoff.h: Likewise.
340 2009-04-15 Anthony Green <green@moxielogic.com>
342 * targets.c: Add moxie support.
343 * Makefile.am: Ditto.
344 * Makefile.in: Rebuilt.
345 * cpu-moxie.c, elf32-moxie.c: New files.
346 * archures.c: Add moxie support.
347 * configure.in: Add moxie support.
348 * configure: Rebuilt.
349 * config.bfd, archures.c: Add moxie support.
350 * bfd-in2.h: Rebuilt.
352 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
354 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
355 branch to an undef weak symbol into a jump to next instruction if
356 a PLT entry will be created.
358 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
360 * coffgen.c (make_a_section_from_file): Set the backend long
361 section names enable if long section names found on input.
362 * coffcode.h: Extend long section names documentation to match.
364 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
366 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
369 2009-04-07 DJ Delorie <dj@redhat.com>
371 * archures.c: Add bfd_mach_mep_c5.
372 * bfd-in2.h: Likewise.
373 * cpu-mep.c: Add bfd_c5_arch.
374 * elf32-mep.c: Support it.
376 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
378 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
379 info->callbacks->einfo.
380 * linker.c (_bfd_generic_section_already_linked): Likewise.
382 2009-04-06 DJ Delorie <dj@redhat.com>
384 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
386 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
388 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
389 _bfd_pex64_print_pdata only if PE is defined.
391 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
392 (_bfd_pex64_print_pdata): This.
394 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
395 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
398 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
400 * coff-x86_64.c (bfd_pe_print_pdata): Define as
401 _bfd_pep_print_x64_pdata.
402 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
403 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
405 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
407 * elf32-xtensa.c (relax_property_section): Always set r_offset
410 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
412 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
413 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
415 (elf32_arm_stub_type): New enum values for the two new stubs.
416 (arm_type_of_stub): Make use of the two new stubs.
417 (arm_size_one_stub): Handle the two new stubs.
419 2009-04-01 Matt Thomas <matt@netbsd.org>
421 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
422 hidden symbols into the GOT or PLT.GOT.
423 (elf_vax_relocate_section): Do not emit a PCREL reloc
424 into a shared object if it is against a hidden symbol.
426 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
428 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
429 and know_contains_shared_object_p.
430 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
431 Cache the result in the archive_info table.
432 (xcoff_auto_export_p): Add an "info" parameter and update the
433 call to xcoff_archive_contains_shared_object_p.
434 (xcoff_mark_auto_exports): Update accordingly.
435 (xcoff_post_gc_symbol): Likewise.
437 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
439 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
442 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
444 * coff-rs6000.c (member_layout): New structure.
445 (archive_iterator): Likewise.
446 (member_layout_init): New function.
447 (archive_iterator_begin): Likewise.
448 (archive_iterator_next): Likewise.
449 (xcoff_write_armap_old): Use the new iterator functions.
450 (do_shared_object_padding): Delete.
451 (xcoff_write_armap_big): Use the new iterator functions. Simplify
452 handling of arch_info.
453 (xcoff_write_archive_contents_old): Allocate arelt_data in the
454 first loop rather than the second. Allocate a member header if
455 there isn't one, then work out the stat information and length
456 in the first loop too. Use the new iterators for the second loop.
457 (xcoff_write_archive_contents_big): Likewise.
459 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
461 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
462 (bfd_xcoff_set_archive_import_path): Likewise.
463 * bfd-in2.h: Regenerate.
464 * xcofflink.c: Include libiberty.h.
465 (xcoff_archive_info): New structure.
466 (xcoff_archive_info_hash): New function.
467 (xcoff_archive_info_eq): Likewise.
468 (xcoff_get_archive_info): Likewise.
469 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
470 (bfd_xcoff_split_import_path): New function.
471 (bfd_xcoff_set_archive_import_path): Likewise.
472 (xcoff_set_import_path): Move earlier in file.
473 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
474 object to the the directory part of the bfd's filename. Get the
475 import path and filename of an archive object from the archive's
476 xcoff_tdata, initializing it if necessary. Update use of
478 (bfd_link_input_bfd): Update use of import_file_id.
479 (xcoff_write_global_symbol): Likewise.
481 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
483 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
485 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
487 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
488 a .loader section for relocatable links.
489 (xcoff_need_ldrel_p): New function.
490 (xcoff_mark): Use it.
491 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
493 (xcoff_build_ldsym): New function, split out from...
494 (xcoff_build_ldsyms): ...here. Rename to...
495 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
496 call xcoff_build_ldsym, if there's a loader section.
497 (xcoff_build_loader_section): New function, extracted verbatim from...
498 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
499 there's a loader section. Only add an __rtinit loader symbol
500 if there's a loader section. Update after above name change.
501 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
502 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
503 and xcoff_create_ldrel.
504 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
505 (xcoff_reloc_link_order): Likewise, but only call it if there's
506 a loader section. Use xcoff_symbol_section.
507 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
508 if there's a loader section.
510 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
512 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
514 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
516 * elf32-arm.c (group_sections): Rewrite loops for better
519 2009-03-30 DJ Delorie <dj@redhat.com>
521 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
522 relocs when doing a relocatable link.
524 2009-03-28 Mark Mitchell <mark@codesourcery.com>
526 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
527 "ERROR:", in error messages.
528 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
529 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
530 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
531 (elf32_arm_merge_eabi_attributes): Likewise.
532 (elf32_arm_merge_private_bfd_data): Likewise.
534 2009-03-27 Nick Clifton <nickc@redhat.com>
536 * section.c (bfd_get_section_contents): Detect and handle the case
537 where a section has the SEC_IN_MEMORY flag set but no actual
540 2009-03-26 Alan Modra <amodra@bigpond.net.au>
543 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
544 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
545 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
546 if we don't find matching PT_LOAD when copying.
548 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
550 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
551 the reloc descriptions.
553 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
555 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
556 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
557 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
559 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
561 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
562 (bfd_i386_arch_intel_syntax): Likewise.
563 (i8086_arch): Likewise.
564 (bfd_x86_64_arch): Likewise.
566 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
568 * elf32-cris.c (cris_elf_relocate_section): <case
569 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
570 symbols for non-allocated sections. Don't check whether to
571 generate R_CRIS_DTPMOD for non-allocated sections.
572 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
573 handle relocation GC:ing if applied to non-allocated section.
574 (cris_elf_check_relocs): Similar.
576 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
577 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
578 when emitting a known TP offset in the GOT.
580 2009-03-23 Alan Modra <amodra@bigpond.net.au>
582 * elf64-ppc.c (synthetic_opd): Delete.
583 (compare_symbols): Look for .opd name rather than section match.
584 (ppc64_elf_get_synthetic_symtab): Likewise.
586 2009-03-21 Alan Modra <amodra@bigpond.net.au>
588 * elf32-ppc.c (is_pic_glink_stub): Delete.
589 (is_nonpic_glink_stub): New function.
590 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
592 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
594 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
595 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
597 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
598 macros for visibilty and locality checks.
599 (elf_s390_adjust_dynamic_symbol): Likewise.
600 (allocate_dynrelocs): Likewise.
601 (elf_s390_relocate_section): Likewise.
602 (elf_s390_finish_dynamic_symbol): Likewise.
603 * elf64-s390.c (elf_s390_check_relocs): Likewise.
604 (elf_s390_adjust_dynamic_symbol): Likewise.
605 (allocate_dynrelocs): Likewise.
606 (elf_s390_relocate_section): Likewise.
607 (elf_s390_finish_dynamic_symbol): Likewise.
609 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
611 * bfd-in2.h: Regenerated.
612 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
613 for debugging sections and map memory read/write dependent on
615 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
616 without memory read flags set.
617 * section.c: Add SEC_COFF_NOREAD to section flags.
619 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
621 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
624 2009-03-19 Alan Modra <amodra@bigpond.net.au>
626 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
627 "no overlays" return. If there are overlays, create overlay
628 manager entry symbols here, so that..
629 (spu_elf_build_stubs): ..we don't need to set them up here.
630 Simplify entry symbol tests.
631 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
633 2009-03-18 Mark Kettenis <kettenis@gnu.org>
635 * elf.c (elfcore_grok_openbsd_procinfo)
636 (elfcore_grok_openbsd_note): New functions.
637 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
639 2009-03-18 Alan Modra <amodra@bigpond.net.au>
641 * vms-hdr.c: Don't include alloca.h.
642 * elf32-m68hc1x.c: Include alloca-conf.h.
644 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
646 * Makefile.am: Run "make dep-am".
647 * Makefile.in: Regenerate.
649 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
651 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
653 2009-03-17 Alan Modra <amodra@bigpond.net.au>
655 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
657 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
658 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
659 ovly_return fields with ovly_entry[2]. Adjust all users.
660 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
662 (spu_elf_build_stubs): Likewise.
663 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
664 ovly_flavour changes. Update all callers.
665 (ovl_stub_size_log2): New function.
666 (build_stub): Handle compact icache stubs. Use different manager
667 entry point for stubs in non-icache area.
668 (spu_elf_size_stubs): Don't allocate space for indirect branch
670 (spu_elf_build_stubs): And don't built them.
672 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
674 * dwarf2.c (read_section): Always use rawsize, if available.
676 2009-03-16 Alan Modra <amodra@bigpond.net.au>
678 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
679 of rawsize and size for buffer.
681 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
683 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
684 parameter just because fixed sections fit into local store.
685 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
686 generating overlays if fixed sections plus reserved stack
687 and heap space fit into local store.
689 2009-03-15 Alan Modra <amodra@bigpond.net.au>
691 * elf32-spu.c (build_stub): Correct icache set_id.
692 (spu_elf_relocate_section): Likewise.
694 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
696 * xcofflink.c (xcoff_link_check_archive_element): Only free the
697 symbol table if it was created by the current call.
699 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
701 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
702 class XMC_DS rather than XMC_UA.
704 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
706 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
707 bfd_boolean export_defineds parameter with an unsigned int
708 auto_export_flags parameter.
709 * bfd-in2.h: Regenerate.
710 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
711 split out from xcoff_build_ldsyms.
712 (xcoff_covered_by_expall_p): New function.
713 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
714 but with extra code to handle -bexpfull and -bexpall.
715 (xcoff_mark_auto_exports): New function.
716 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
717 a function should be automatically exported.
718 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
719 parameter with an auto_export_flags parameter. Update ldinfo
720 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
725 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
726 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
727 init and fini functions. Do garbage collection for objects
728 without an entry point too.
730 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
732 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
733 check whether a symbol has csect information.
734 (coff_print_aux): Likewise.
735 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
736 information for C_AIX_WEAKEXT too.
737 (_bfd_xcoff_swap_aux_out): Likewise.
738 (xcoff_reloc_type_br): Handle defweak symbols too.
739 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
740 information for C_AIX_WEAKEXT too.
741 (_bfd_xcoff64_swap_aux_out): Likewise.
742 (xcoff64_reloc_type_br): Handle defweak symbols too.
743 * coffgen.c (coff_print_symbol): Handle auxillary function
744 information for C_AIX_WEAKEXT too.
745 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
746 instead of BSF_GLOBAL if the L_WEAK flag is set.
747 (xcoff_dynamic_definition_p): New function.
748 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
749 defines h. Don't change h if ldsym isn't the definition. Otherwise,
750 always take the symbol class from the ldsym. Use weak bfd symbol
751 types for weak ldsyms.
752 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
753 Fix the check for whether a definition is from a shared object.
754 Allow redefinitions of weak symbols.
755 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
756 (xcoff_keep_symbol_p): Likewise.
757 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
758 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
759 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
760 but mark them as L_WEAK.
761 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
762 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
764 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
766 * xcofflink.c (xcoff_mark): When walking the relocations,
767 only mark the target symbol or the target section, not both.
768 (xcoff_final_definition_p): New function.
769 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
770 symbol is a valid definition of the associated output symbol.
771 Use XCOFF_ALLOCATED to stop the same hash table entry having
773 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
775 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
779 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
784 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
785 * libcoff.h: Regenerate.
786 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
787 line-number counts in the bfd's lineno_counts field.
788 Don't keep per-csect line-number counts.
789 (xcoff_sweep): Don't update per-csect line-number counts.
790 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
791 entries in each output section.
792 (xcoff_link_input_bfd): Get the number of line numbers from
793 the bfd's lineno_counts field, rather than recalculating it
794 from scratch. Fix the range check when updating C_BINCL and
796 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
797 here. Don't expect csects to have line-number counts.
799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
801 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
802 * libcoff.h: Regenerate.
803 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
804 "skip" logic from xcoff_link_input_bfd.
805 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
806 objects in a dynamic link, rather than checking whether csectpp
807 is null. Always allocate debug_index for other objects,
808 and always go through the loop. Update the type of debug_index
809 after the change above. Read the auxillary csect information
810 and use xcoff_keep_symbol_p to decide whether a symbol should
811 be kept. Set its debug_index to -2 if not.
812 (xcoff_link_input_bfd): Update the type of debug_index after
813 the change above and always expect it to be nonnull. Use it to
814 test whether a symbol should be stripped, rather than making the
815 decision here. Postpone all symbol creation to the second pass.
817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
819 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
820 creating a descriptor.
821 (xcoff_sweep): Don't mark toc_section unless it's needed.
822 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
823 when marking every bfd.
824 (xcoff_link_input_bfd): Skip all TOC anchors.
825 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
826 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
827 to -1; call xcoff_find_tc0 instead.
829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
831 * libcoff-in.h (xcoff_section_tdata): Update commentary.
832 * libcoff.h: Regenerate.
833 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
834 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
835 the previous symbol's csect. Treat last_symndx as an inclusive value
836 and simplify its handling.
837 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
838 symbols with the right csect. Don't mark rsec when processing
839 relocations against undefined or absolute sections.
840 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
841 of bfd_und_section_ptr.
842 (xcoff_link_input_bfd): Likewise.
844 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
846 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
847 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
848 flag is set. Assert that all undefined symbols are either
849 imported or defined by a dynamic object.
850 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
851 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
852 handling to all relocations. Only set XCOFF_CALLED for function
854 (xcoff_find_function): New function, split out from...
855 (bfd_xcoff_export_symbol) ...here.
856 (xcoff_set_import_path): New function, split out from...
857 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
858 meaning of XCOFF_CALLED.
859 (xcoff_mark_symbol): If we mark an undefined and unimported
860 symbol, find some way of defining it. If the symbol is a function
861 descriptor, fill in its definition automatically. If the symbol
862 is a function, mark its descriptor and allocate room for global
863 linkage code. Otherwise mark the symbol as implicitly imported.
864 Move the code for creating function descriptors from...
865 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
866 check for symbols that were implicitly defined.
867 (xcoff_mark): Don't count any dynamic relocations against
869 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
870 in the xcoff link info.
871 (xcoff_link_input_bfd): Remove handling of undefined and
874 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
876 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
877 if the target is absolute. Fix comment typo.
878 (xcoff_ppc_relocate_section): Remove FIXME.
879 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
880 if the target is absolute.
882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
884 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
885 R_POS and R_NEG relocations against absolute symbols to the
888 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
890 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
891 to 2 for bfd_mach_ppc_620.
893 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
895 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
896 * configure.in: Likewise.
897 * configure: Regenerate.
899 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
902 * elf.c (assign_section_numbers): Generate symbol table if there
903 is any relocation in output.
904 (_bfd_elf_compute_section_file_positions): Likewise.
906 2009-03-13 Nick Clifton <nickc@redhat.com>
909 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
910 * elflink.c (elf_link_read_relocs_from_section): Use
911 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
912 relocs but no symbol table.
913 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
915 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
918 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
919 to check ___tls_get_addr.
921 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
922 strncmp to check __tls_get_addr.
924 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
926 * dwarf2.c (read_section): Always check the offset, even when the
927 section has been read before.
929 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
931 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
934 2009-03-11 Chris Demetriou <cgd@google.com>
936 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
937 * bfd-in2.h: Regenerate.
938 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
939 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
941 (bsd_write_armap): Likewise.
942 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
943 flag is set, do nothing.
944 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
947 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
949 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
950 used to update stack pointer.
952 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
955 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
956 for unknown symbols in absolute section.
958 2009-03-06 Nick Clifton <nickc@redhat.com>
960 * po/es.po: Updated Spanish translation.
962 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
964 * elf32-arm.c (group_sections): Take next section size into
965 account before accepting to group it.
967 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
969 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
971 (elf32_arm_final_link_relocate): Likewise.
973 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
976 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
978 2009-03-04 Alan Modra <amodra@bigpond.net.au>
980 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
981 * section.c (struct bfd_section): Add has_tls_get_addr_call.
982 (BFD_FAKE_SECTION): Init new flag.
983 * ecoff.c (bfd_debug_section): Likewise.
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
986 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
987 (ppc_elf_reloc_type_lookup): Handle new relocs.
988 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
989 without marker relocs.
990 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
991 if section has no old-style calls.
992 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
993 Don't try to optimize new-style __tls_get_addr call when handling
994 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
996 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
997 (ppc64_elf_reloc_type_lookup): Handle new relocs.
998 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
999 without marker relocs.
1000 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1001 if section has no old-style calls. Set toc_ref for new relocs as
1003 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1004 Don't try to optimize new-style __tls_get_addr call when handling
1005 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1008 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1011 * configure.in: Test for ld --as-needed support. Link shared
1012 libbfd against libm.
1013 * configure: Regenerate.
1015 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1017 * Makefile.am: Run "make dep-am".
1018 * Makefile.in: Regenerate.
1020 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1022 * elf32-score7.c: New file.
1023 * elf32-score.h: New file.
1024 * elf32-score.c: Add code to support score 7. Set score7 as the
1026 * cpu-score.c: Add score7 architecure.
1027 (compatibile): New function.
1028 * Makefile.am: Add rules for building elf32-score7 object.
1029 * Makefile.in: Regenerate.
1030 * configure.in: Add elf32-score7 object to score vectors.
1031 * configure: Regenerate.
1032 * reloc.c: Add score7 relocs.
1033 * archures.c: Add score3 and score7 machine numbers.
1034 * bfd-in2.h: Regenerate.
1035 * libbfd.h: Regenerate.
1037 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1039 * configure: Regenerate.
1041 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1043 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1044 (elf32_hppa_check_relocs): Use it.
1046 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1048 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1049 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1050 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1051 (elf_hppa_record_segment_addrs): Likewise.
1052 (elf_hppa_final_link): Likewise.
1053 (elf_hppa_relocate_insn): Likewise.
1054 (elf_hppa_final_link_relocate): Likewise.
1055 (elf64_hppa_relocate_section): Likewise.
1056 * elf64-hppa.c: Insert above.
1058 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1060 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1061 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1062 (elf_hppa_relocate_section): Likewise.
1063 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1064 from struct elf_link_hash_entry. Add count field.
1065 (struct elf64_hppa_dyn_hash_table): Delete.
1066 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1067 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1068 (hppa_elf_hash_entry, eh_name): Define.
1069 (elf64_hppa_new_dyn_hash_entry): Delete.
1070 (elf64_hppa_dyn_hash_lookup): Delete.
1071 (elf64_hppa_dyn_hash_traverse): Delete.
1072 (get_dyn_name): Delete.
1073 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1074 of struct elf64_hppa_dyn_hash_entry *.
1075 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1076 allocate_global_data_plt, allocate_global_data_stub,
1077 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1079 (hppa64_link_hash_newfunc): New.
1080 (elf64_hppa_hash_table_create): Rework.
1081 (count_dyn_reloc): Likewise.
1082 (hppa64_elf_local_refcounts): New.
1083 (elf64_hppa_check_relocs): Rework using standard technique for recording
1084 local DLT, PLT and OPD reference counts.
1085 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1086 elf_link_hash_entry *.
1087 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1088 allocate_global_data_plt, allocate_global_data_stub,
1089 allocate_global_data_opd, allocate_dynrel_entries,
1090 elf64_hppa_adjust_dynamic_symbol,
1091 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1092 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1093 Use hppa_link_hash_table. Rework.
1094 (elf64_hppa_link_output_symbol_hook): Rework.
1095 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1096 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1097 elf64_hppa_finish_dynamic_sections): Likewise.
1099 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1101 * elf32-arm.c (stub_reloc_type): Removed.
1102 (insn_sequence): Renamed reloc_type field to r_type.
1103 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1104 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1105 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1106 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1107 (arm_stub_is_thumb): Catch new stubs.
1108 (arm_type_of_stub): Handle new stubs.
1109 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1110 (bfd_elf32_arm_process_before_allocation): Remove useless
1113 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf.c (elf_find_function): Use is_function_type to check
1118 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1120 * xtensa-modules.c: Revert to previous version 1.11 due
1121 to inadvertant commit.
1123 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1125 * elf32-xtensa.c (text_action_add): Separate test for action
1126 type. Break if saved action is ta_widen_insn at same offset.
1128 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1130 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1131 to elf32_arm_stub_long_branch_any_arm_pic.
1132 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1133 (enum elf32_arm_stub_type, arm_type_of_stub)
1134 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1137 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1139 * elf32-arm.c (PREV_SEC): Update comment.
1140 (group_sections): Rename argument to stubs_always_after_branch.
1141 Reverse the list and place stubs at the end of input sections.
1143 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1145 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1147 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1149 (arm_size_one_stub): Remove unnecessary break.
1150 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1152 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1154 * elf32-arm.c (stub_insn_type): New type.
1155 (stub_reloc_type): Likewise.
1156 (insn_sequence): Likewise.
1157 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1158 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1159 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1160 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1161 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1162 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1163 (elf32_arm_stub_hash_entry): Add new helper fields.
1164 (stub_hash_newfunc): Initialize these new fields.
1165 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1166 to take endianness into account.
1167 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1168 (arm_map_one_stub): Code is now more generic, thanks to
1171 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1173 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1175 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1176 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1177 BLX is not available. Fix typo in warning message. Add comments
1178 and improve formatting.
1179 (arm_build_one_stub): Adjust to new
1180 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1181 (arm_map_one_stub): Likewise.
1183 2009-02-23 Tristan Gingold <gingold@adacore.com>
1184 Eric Botcazou <ebotcazou@adacore.com>
1185 Douglas B Rupp <rupp@gnat.com>
1187 * vms.h: Update copyright year, fix comments, reorder declarations.
1188 (_bfd_save_vms_section): Remove the prototype.
1189 (EGPS_S_V_NO_SHIFT): New constant.
1190 (bfd_vms_set_section_flags): New prototype.
1191 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1193 (EGSY_S_W_FLAGS): Ditto.
1194 (EGSY_S_V_QUAD_VAL): Ditto.
1195 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1196 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1197 EGST_S_B_NAMLNG): Ditto.
1198 (ESRF_S_B_NAMLNG): Ditto.
1199 (ETIR_S_C_HEADER_SIZE): Ditto.
1200 (EGPS_S_V_ALLOC_64BIT): Ditto.
1201 (DST_S_C_EPILOG): Ditto.
1202 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1203 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1204 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1205 (DST_S_L_PCLINE_UNSLONG): Ditto.
1206 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1207 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1208 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1209 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1210 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1211 (DST_S_B_SRC_UNSBYTE): Ditto.
1212 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1214 (vms_section, vms_reloc): Remove types.
1215 (hdr_struc): Replaced by ...
1216 (hdr_struct): ... new type.
1217 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1218 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1219 (EMH_DATE_LENGTH): Ditto.
1220 (eom_struc): Replaced by ...
1221 (eom_struct): ... new type.
1222 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1223 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1224 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1225 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1226 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1227 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1228 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1229 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1230 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1231 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1232 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1233 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1234 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1235 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1236 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1237 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1238 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1239 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1240 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1241 (enum file_type_enum): New type.
1242 (struct location_struct): Removed.
1243 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1244 (struct funcinfo, struct module): Ditto.
1245 (struct vms_private_data_struct): Update fields.
1246 (struct vms_section_data_struct): New type.
1248 * vms.c: Update copyright year, fix comments,
1249 Fix includes for DECC, add prototypes.
1250 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1252 Use flavour to set is_vax, location_stack is removed.
1253 (struct pair): Declare.
1254 (fill_section_ptr): Initialize variables at declaration.
1255 Add guard to set SECTION_SYM flag, handlde und section.
1256 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1257 (_bfd_vms_slurp_object_records): New function, replaces previous
1259 (vms_slurp_module): New function.
1260 (vms_slurp_image): Ditto.
1261 (vms_object_p): Complete rewrite.
1262 (vms_mkobject): Use is_vax field to slect architecture.
1263 (free_reloc_stream): New function.
1264 (vms_convert_to_var): Ditto.
1265 (vms_convert_to_var_1): Ditto.
1266 (vms_convert_to_var_unix_filename): Ditto.
1267 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1269 (vms_new_section_hook): Set alignment to 0, allocate private data.
1270 (vms_get_section_contents): Load content.
1271 (vms_get_symbol_info): Handle undefined section.
1272 (vms_find_nearest_line): Handle.
1273 (alloc_reloc_stream): New function.
1274 (vms_slurp_reloc_table): Ditto.
1275 (vms_get_reloc_upper_bound): Make it real.
1276 (vms_canonicalize_reloc): Do the real work.
1277 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1279 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1280 (vms_set_arch_mach): Check arch.
1281 (vms_set_section_contents): Copy the content after allocation.
1282 (vms_alpha_vec): Update object flags.
1284 * vms-tir.c: Update copyright year, fix comments,
1285 add prototypes for new functions.
1286 (dst_define_location): New function.
1287 (dst_restore_location): New function.
1288 (dst_retrieve_location): New function.
1289 (dst_check_allocation): New function.
1290 (image_dump): Call dst_check_allocation.
1291 (image_write_b): Ditto.
1292 (image_write_w): Ditto.
1293 (image_write_l): Ditto.
1294 (image_write_q): Ditto.
1295 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1296 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1298 Call error handler instead of abort if name is not known.
1299 (etir_sta): Add quarter_relocs argument and set it.
1302 (etir_opr): Ditto, return FALSE in case of error.
1303 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1304 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1305 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1306 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1307 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1308 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1309 Return FALSE in case of error.
1310 (tir_sta): Change sign of psect.
1312 (tir_cmd): Fix cast. Makes tir_table static const.
1313 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1314 add argument to explain.
1315 (analyze_etir): Initialize maxptr, add quarter_relocs
1316 declaration, move some declarations into inner scopes.
1317 Handle quarter_relocs and STO_IMM.
1318 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1319 (_bfd_vms_slurp_relocs): New function.
1320 (_bfd_vms_decode_relocs): New function.
1321 (sto_imm): Rewritten.
1322 (start_first_etbt_record): New function.
1323 (start_another_etbt_record): Ditto.
1324 (etir_output_check): Ditto.
1325 (defer_reloc_p): Ditto.
1326 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1327 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1328 rewritte relocations handling.
1329 (_bfd_vms_write_tbt): Removed.
1330 (_bfd_vms_write_dbg): Ditto.
1332 * vms-misc.c: Update copyright year, Fix comments.
1333 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1334 (maybe_adjust_record_pointer_for_object): New function.
1335 (_bfd_vms_get_first_record): New function, replaces ...
1336 (_bfd_vms_get_record): .. removed.
1337 (_bfd_vms_get_object_record): New function.
1338 (_bfd_vms_get_object_record): New function.
1339 (vms_get_remaining_object_record): New function, replaces ...
1340 (_bfd_vms_get_next_record): ... removed.
1341 (add_new_contents): Removed.
1342 (_bfd_save_vms_section): Removed.
1343 (_bfd_get_vms_section): Removed.
1344 (_bfd_vms_output_flush): Write in VAR format.
1345 (new_symbol): Don't make UND section.
1347 * vms-hdr.c: Update copyright year, update list of record handled.
1348 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1349 (_bfd_vms_write_hdr): Strip vms and unix patches,
1350 add comments, truncate module name at 31 characters,
1351 use constants instead of hard-coded value,
1352 write BFD version instead of a fixed string.
1353 (_bfd_vms_slurp_ihd): New function.
1354 (_bfd_vms_slurp_isd): Ditto.
1355 (_bfd_vms_slurp_ihs): Ditto.
1356 (new_module): Ditto.
1357 (parse_module): Ditto
1358 (build_module_list): Ditto.
1359 (module_find_nearest_line): Ditto.
1360 (_bfd_vms_find_nearest_dst_line): Ditto.
1361 (vms_slurp_debug): Ditto.
1362 (_bfd_vms_slurp_dbg): Ditto.
1363 (_bfd_vms_slurp_tbt): Ditto.
1364 (_bfd_vms_write_dbg): Ditto.
1365 (_bfd_vms_write_tbt): Ditto.
1367 * vms-gsd.c: Update copyright year, update list of records handled.
1368 (EVAX_LITERALS_NAME): New macro.
1369 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1370 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1371 (register_universal_symbol): New function and prototype.
1372 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1373 improve debug messages,
1374 use constants instead of hard-coded value,
1375 fix missing endianness conversion,
1376 handle global symbol (SYMG).
1377 (bfd_vms_set_section_flags): New function.
1378 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1379 handle section literals,
1381 handle section bfd and vms flags,
1382 don't output LIB$INITIALIZE symbol,
1383 fix handling of weak symbols,
1384 fix evax vs vax procedure descriptor,
1385 handle absolute symbols.
1387 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1388 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1390 * makefile.vms (DEFS): Fix flags for VMS.
1392 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1394 * bfd-in2.h: Regenerated.
1395 * libbfd.h: Regenerated.
1397 2009-02-20 Cary Coutant <ccoutant@google.com>
1399 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1402 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1405 * coffcode.h (coff_write_object_contents): Don't let the string
1406 table offset overflow the s_name field when using long section names.
1408 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1410 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1411 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1412 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1413 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1414 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1415 (bfd_pmac_xcoff_backend_data): Likewise.
1416 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1417 (bfd_xcoff_aix5_backend_data): Likewise.
1418 (xcoff64_write_object_contents): Delete unused long_section_names
1420 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1421 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1423 * coffcode.h (documentation): Update to describe long section names.
1424 (COFFLONGSECTIONCATHELPER): New helper macro.
1425 (BLANKOR1TOODD): Likewise.
1426 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1427 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1428 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1429 (bfd_coff_set_long_section_names_allowed): New function.
1430 (bfd_coff_set_long_section_names_disallowed): Likewise.
1431 (struct bfd_coff_backend_data): Add new backend hook function
1432 pointer _bfd_coff_set_long_section_names.
1433 (bfd_coff_set_long_section_names): New backend hook.
1434 (coff_write_object_contents): Only generate long section names if
1435 bfd_coff_long_section_names() indicates they are currently enabled.
1436 (bfd_coff_std_swap_table): Make non-const, and initialise long
1437 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1438 (ticoff0_swap_table): Likewise to both.
1439 (ticoff1_swap_table): Again, likewise to both.
1440 * coffgen.c (make_a_section_from_file): Allow long section names
1441 as inputs even if not currently allowed for outputs.
1442 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1443 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1444 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1445 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1446 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1447 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1448 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1449 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1450 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1451 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1452 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1453 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1454 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1455 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1456 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1457 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1458 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1459 * libcoff-in.h: Update copyright year to cause updated copyright
1460 year in generated libcoff.h, and fix typo.
1461 * libcoff.h: Regenerated.
1462 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1463 (_bfd_ecoff_no_long_sections): Add prototype.
1464 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1465 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1466 defined by an including .c file.
1467 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1468 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1469 (ticoff1_swap_table): Likewise to both.
1471 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1473 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1474 stub. Catch default case error.
1475 (arm_map_one_stub): Add missing Thumb mapping symbol.
1477 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1480 * elf32-avr.c: Handle case where no local symbos exist correctly.
1482 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1485 * elf32-arm.c (arm_long_branch_stub,
1486 arm_thumb_v4t_long_branch_stub,
1487 arm_thumb_thumb_long_branch_stub,
1488 arm_thumb_arm_v4t_long_branch_stub,
1489 arm_thumb_arm_v4t_short_branch_stub,
1490 arm_pic_long_branch_stub):
1491 Renamed to elf32_arm_stub_long_branch_any_any,
1492 elf32_arm_stub_long_branch_v4t_arm_thumb,
1493 elf32_arm_stub_long_branch_thumb_only,
1494 elf32_arm_stub_long_branch_v4t_thumb_arm,
1495 elf32_arm_stub_short_branch_v4t_thumb_arm,
1496 elf32_arm_stub_long_branch_any_any_pic.
1497 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1498 arm_thumb_thumb_stub_long_branch,
1499 arm_thumb_arm_v4t_stub_long_branch,
1500 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1501 Renamed to arm_stub_long_branch_any_any,
1502 arm_stub_long_branch_v4t_arm_thumb,
1503 arm_stub_long_branch_thumb_only,
1504 arm_stub_long_branch_v4t_thumb_arm,
1505 arm_stub_short_branch_v4t_thumb_arm,
1506 arm_stub_long_branch_any_any_pic.
1508 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1510 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1511 in branch offset check.
1513 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1515 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1516 add toc.symndx and toc.add.
1517 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1519 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1521 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1522 (branch_reloc_hash_match): New function, extracted from..
1523 (ppc64_elf_tls_optimize): ..here.
1524 (ppc64_elf_relocate_section): Properly set addends when optimizing
1525 tls sequences. Avoid unnecessary reading and writing of insns.
1526 Only redo reloc when symbol changed. Bypass symbol checks when
1528 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1529 (branch_reloc_hash_match): New function, extracted from..
1530 (ppc_elf_tls_optimize): ..here.
1531 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1532 Don't clear addend on zapped __tls_get_addr reloc.
1534 2009-02-12 Nick Clifton <nickc@redhat.com>
1537 * elflink.c (bfd_elf_final_link): When counting the relocations,
1538 if the header size has not been set yet then assume that it will
1539 match the output section's reloc type.
1541 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1543 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1546 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1548 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1549 (find_function): Likewise.
1550 (pasted_function): Don't error if no prior function found.
1551 (discover_functions): Revert 2008-12-10 change. Extend first
1552 function range to start of section.
1554 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1556 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1558 * elf64-hppa.h: Likewise.
1560 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1562 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1565 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1567 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1568 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1570 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1572 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1573 * archures.c (bfd_mach_mips_xlr): Define.
1574 * bfd-in2.h: Regenerate.
1575 * cpu-mips.c (I_xlr): Define.
1576 (arch_info_struct): Add XLR entry.
1577 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1578 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1579 (mips_mach_extensions): Add XLR entry.
1581 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1583 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1585 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1587 * configure.in: AC_SUBST pdfdir.
1588 * Makefile.am: Add install-pdf, install-pdf-am
1589 and install-pdf-recursive targets. Define pdfdir.
1590 * doc/Makefile.am: Define pdf__strip_dir. Add
1591 install-pdf and install-pdf-am targets.
1592 * po/Make-in: Add install-pdf target.
1593 * configure: Regenerate.
1594 * Makefile.in: Regenerate
1595 * doc/Makefile.in: Regenerate.
1597 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1599 * bfd-in2.h: Regenerate.
1600 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1601 fields from n_entries to n_slots where appropriate, update comments.
1602 (HOWTO): Add TLS relocations.
1603 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1604 (enum elf_m68k_got_offset_size): New enum.
1605 (struct elf_m68k_got_entry.type): Move field to ...
1606 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1607 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1609 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1611 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1612 fields into n_entries array. Update comments.
1613 (elf_m68k_init_got): Simplify, update all uses.
1614 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1615 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1616 GOT entries; update name, update all uses.
1617 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1618 (elf_m68k_get_got_entry): Update.
1619 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1621 (elf_m68k_remove_got_entry_type): Simplify.
1622 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1623 (elf_m68k_can_merge_gots): Update.
1624 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1625 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1626 GOT entries, simplify.
1627 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1628 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1629 field, remove obsoleted local_n_entries field.
1630 (elf_m68k_partition_multi_got_2): New static function.
1631 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1633 (elf_m68k_remove_got_entry_type): Update.
1634 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1635 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1636 update of sgot->size and srelgot->size.
1637 (elf_m68k_gc_sweep_hook): Update.
1638 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1639 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1641 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1642 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1644 2009-02-02 DJ Delorie <dj@redhat.com>
1646 * elf32-mep.c (config_names): Regenerate configuration.
1648 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1650 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1651 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1652 * elf.c (bfd_elf_get_str_section): Make static.
1653 (bfd_elf_find_section): Delete.
1654 * libbfd.h: Regenerate.
1656 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1658 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1659 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1661 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1663 * elflink.c (on_needed_list): New function.
1664 (elf_link_add_object_symbols): Link in --as-needed libs if they
1665 satisfy undefined symbols in other libs.
1667 2009-01-30 Julian Brown <julian@codesourcery.com>
1669 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1670 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1671 with --just-symbols (-R).
1673 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1675 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1676 high_pc in order to properly sign-extend VMAs.
1678 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1679 Mark Shinwell <shinwell@codesourcery.com>
1680 Catherine Moore <clm@codesourcery.com>
1682 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1684 2009-01-28 Catherine Moore <clm@codesourcery.com>
1686 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1687 SEC_LOAD for dynamic relocation sections.
1689 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1691 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1692 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1693 the size of local TLS data.
1695 2009-01-27 Andreas Schwab <schwab@suse.de>
1697 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1698 architectures in the archive.
1700 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1702 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1703 <R_CRIS_32_DTPREL>: Correct relocation value.
1705 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1706 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1707 symbols with non-default visibility.
1709 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1711 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1712 describing the trampolines.
1713 (ppc_elf_relocate_section): Update relocs to describe the
1716 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1718 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1719 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1720 and R_PARISC_PCREL12F relocations.
1722 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1725 * elflink.c (find_version_for_sym): New function split out from,
1726 but without export_dynamic test, ..
1727 (_bfd_elf_link_assign_sym_version): ..here.
1728 (_bfd_elf_export_symbol): Use it.
1730 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1732 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1733 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1734 * elflink.c: ..here, somewhat modified.
1735 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1736 _bfd_elf_link_find_version_dependencies,
1737 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1738 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1739 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1741 * elflink.c: ..and make static here.
1742 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1743 of output_bfd from struct elf_find_verdep_info.
1744 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1745 struct elf_info_failed.
1746 (bfd_elf_size_dynamic_sections): Adjust.
1748 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1751 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1752 after comp_unit_find_line call.
1754 2009-01-21 Nick Clifton <nickc@redhat.com>
1757 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1758 tm_gmtoff field in struct tm.
1760 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1762 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1763 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1764 sections in soft-icache lines unless non_ia_text. Don't add
1765 rodata if doing so would exceed line size.
1767 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1769 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1770 types than bfd_link_hash_indirect, before early return, call
1771 _bfd_elf_link_hash_copy_indirect.
1773 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1775 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1776 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1777 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1778 (elf_backend_obj_attrs_order): New define.
1779 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1780 (elfNN_bed): Add elf_backend_obj_attrs_order.
1782 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1784 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1785 (obj_attr_size): Likewise.
1786 (write_obj_attribute): Likewise.
1787 (_bfd_elf_copy_obj_attributes): Likewise.
1788 (_bfd_elf_parse_attributes): Likewise.
1789 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1790 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1791 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1792 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1793 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1796 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1798 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1799 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1800 (bfd_elf_add_obj_attr_string): Likewise.
1801 (bfd_elf_add_obj_attr_int_string): Likewise.
1802 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1803 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1804 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1805 Tag_nodefaults has no default value.
1806 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1807 comment to reflect the new state.
1809 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1812 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1813 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1814 (adjust_z_magix): Delete dead code handling QMAGIC.
1816 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1818 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1819 IMAGE_SCN_MEM_DISCARDABLE.
1821 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1823 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1824 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1825 * configure.in (commonbfdlib): Delete.
1826 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1827 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1828 is available, not just for linux.
1829 * po/SRC-POTFILES.in: Regenerate.
1830 * Makefile.in: Regenerate.
1831 * configure: Regenerate.
1833 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1834 Julian Brown <julian@codesourcery.com>
1836 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1837 ARM attributes in ABI 2.07.
1838 * elf32-arm.c (get_secondary_compatible_arch): New function.
1839 (set_secondary_compatible_arch): New function.
1840 (tag_cpu_arch_combine): New function.
1841 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1842 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1843 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1844 make it fit with order_01243.
1845 Add support for Tag_also_compatible_with,
1846 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1847 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1848 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1849 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1850 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1851 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1852 Rework the way unknown attributes are handled.
1853 Defer errors until all attributes have been processed.
1855 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1857 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1858 bfd_elf_add_obj_attr_int_string.
1859 Read Tag_compatibility from its new location in the attribute array,
1860 rather than the attribute list.
1861 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1862 bfd_elf_add_obj_attr_int_string.
1863 (_bfd_elf_parse_attributes): Likewise.
1864 (_bfd_elf_merge_object_attributes): There's now only one
1865 Tag_compatibility, and it's in the array, not the list.
1866 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1868 (bfd_elf_add_obj_attr_compat): Rename to
1869 bfd_elf_add_obj_attr_int_string.
1870 (bfd_elf_add_proc_attr_compat): Rename to
1871 bfd_elf_add_proc_attr_int_string.
1872 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1875 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1877 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1878 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1879 (vmsutil.lo): Add dependency rule.
1880 * Makefile.in: Regenerate.
1881 * config.bfd (ia64*-*-*vms*): Add case.
1882 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1883 * configure: Regenerate.
1884 * vmsutil.c: New file.
1885 * vmsutil.h: New file.
1886 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1888 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1889 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1890 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1891 elfNN_vms_object_p): New functions
1892 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1894 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1897 * elflink.c (elf_gc_sweep): Exclude the group section if the
1898 first member of the section group is excluded.
1900 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1903 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1904 saved filename, use bfd_alloc rather than bfd_malloc for it.
1906 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1908 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1910 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1912 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1914 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1916 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1918 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1920 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1922 (struct got_entry): Add br_addr.
1923 (struct call_info): Add priority.
1924 (struct function_info): Add lr_store and sp_adjust.
1925 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1926 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1927 area as an overlay, and check that no other overlays exist. Look up
1928 icache overlay manager entry sym.
1929 (BRA_STUBS, BRA, BRASL): Define.
1930 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1931 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1933 (count_stub, build_stub): Support soft-icache.
1934 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1935 (spu_elf_size_stubs): Size soft-icache stubs.
1936 (overlay_index): New function.
1937 (spu_elf_build_stubs): Make static. Support soft-icache.
1938 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1939 (find_function_stack_adjust): Save lr store and stack adjust insn
1941 (maybe_insert_function): Adjust find_function_stack_adjust call.
1942 (mark_functions_via_relocs): Retrieve priority.
1943 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1944 (sort_calls): Sort by priority first.
1945 (mark_overlay_section): Ignore .ovl.init.
1946 (sum_stack): Only print when stack_analysis.
1947 (print_one_overlay_section): New function, extracted from..
1948 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1949 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1950 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1951 analysis. Call spu_elf_build_stubs.
1952 (spu_elf_relocate_section): For soft-icache encode overlay index
1954 (spu_elf_output_symbol_hook): Support soft-icache.
1955 (spu_elf_modify_program_headers: Likewise.
1957 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1958 num_regions to num_lines. Add line_size and max_branch.
1959 (enum _ovly_flavour): Add ovly_soft_icache.
1960 (spu_elf_build_stubs): Delete.
1962 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1964 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1965 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1967 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1969 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1970 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1971 the program, the known offset starts at the negative size of the
1973 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1976 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1978 * config.bfd: Add lm32-*-rtems*.
1980 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1982 * coff-ppc.c: Add 2009 to Copyright.
1983 * elf32-cris.c: Likewise.
1984 * elflink.c: Likewise.
1986 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1988 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1989 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1991 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1994 * elflink.c (elf_merge_st_other): New.
1995 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1996 hide them if needed.
1997 (elf_link_add_object_symbols): Updated.
1999 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2002 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2003 ref_dynamic and dynamic_def fields when setting def_regular
2006 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2009 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2012 For older changes see ChangeLog-2008
2018 version-control: never