| blob | 63e22006d24753d3bb08c7627cfa6042424cb843 |
1 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
4 segments first amongst the program headers.
6 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
8 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
9 into addresses for relocation types that look at high bits. Remove
10 special handling of relocation overflow warnings.
12 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
14 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
15 control flow graph between fragments of a function.
17 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
19 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
20 generate only a 16-byte .toe section.
21 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
23 2009-05-14 Alan Modra <amodra@bigpond.net.au>
25 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
26 (spu_elf_place_overlay_data): ..here. New function.
27 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
29 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
31 * elf32-arm.c: Move sysdep.h to start of file.
33 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
35 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
36 start of overlays.
37 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
38 __icache_tag_array and __icache_tag_array_size.
40 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
42 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
43 ATTRIBUTE_UNUSED.
44 (bfinfdpic_link_omit_section_dynsym): Likewise.
45 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
47 2009-05-05 Paul Brook <paul@codesourcery.com>
49 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
50 * bfd-in2.h: Regenerate.
51 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
52 (_arm_elf_section_data): Add text and exidx fields.
53 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
54 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
55 copy_exidx_entry): New functions.
56 (elf32_arm_write_section): Fixup .ARM.exidx contents.
58 2009-05-05 Christophe lyon <christophe.lyon@st.com>
60 * elf32-arm.c (DEF_STUBS): New helper define.
61 (DEF_STUB): Likewise.
62 (stub_def): New type.
63 (stub_definitions): New array, containing stub template pointers
64 and sizes.
65 (arm_size_one_stub): Make use of stub_definitions.
67 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
69 * elflink.c (find_version_for_sym): Remove from here, ...
70 * linker.c (bfd_find_version_for_sym): ... rename, replace
71 here, make public and update all callers.
72 * bfd-in2.h: Regenerate.
74 2009-04-30 Nick Clifton <nickc@redhat.com>
76 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
77 section pointer.
78 (struct elf_obj_data): Add has_ifunc_symbols boolean.
79 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
80 into a STT_GNU_IFUNC symbol type.
81 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
82 type.
83 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
84 the binary contains ifunc symbols.
85 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
86 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
87 * elf32-i386.c (is_indirect_function): New function.
88 (elf_i386_check_relocs): Create an ifunc output section.
89 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
90 section if necessary.
91 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
92 if necessary.
93 (elf_i386_add_symbol_hook): New function. Set the
94 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
95 symbol is encountered.
96 (elf_backend_post_process_headers): Define.
97 (elf_backend_add_symbol_hook): Define.
98 (elf_i386_post_process_headers): Rename to
99 elf_i388_fbsd_post_process_headers.
100 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
101 (is_indirect_function): New function.
102 (elf64_x86_64_check_relocs): Create an ifunc output section.
103 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
104 section if necessary.
105 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
106 symbol if necessary.
107 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
108 elf_obj_data structure if an ifunc symbol is encountered.
109 (elf_backend_post_process_headers): Define.
110 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
111 if we have ifunc symbols to handle.
112 (get_ifunc_reloc_section_name): New function. Computes the name
113 for an ifunc section.
114 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
115 section to hold ifunc relocs.
116 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
117 (bfd_print_symbol_vandf): Handle ifunc symbols.
118 (bfd_decode_symclass): Likewise.
119 * bfd-in2.h: Regenerate.
121 2009-04-30 Joseph Myers <joseph@codesourcery.com>
123 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
124 MOVW and MOVT relocations in a shared library link.
126 2009-04-27 Anthony Green <green@moxielogic.com>
128 * verilog.c: New file.
129 * Makefile.am (BFD32_LIBS): Add verilog.c.
130 (BFD32_LIBS_CFILES): Add verilog.c.
131 (verilog.lo): New build rule.
132 * Makefile.in: Rebuilt.
133 * targets.c: Add verilog support.
134 * bfd.c (tdata union): Add Verilog private data field.
135 * bfd-in2.h: Regenerate.
137 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
139 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
140 copy pe_opthdr.
142 2009-04-23 Matthias Klose <doko@ubuntu.com>
144 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
146 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
148 PR9743
149 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
150 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
151 (elf32_arm_size_stubs): Likewise.
152 (record_thumb_to_arm_glue): Deleted unused function.
153 (bfd_elf32_arm_process_before_allocation): No longer handle
154 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
155 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
156 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
158 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
160 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
161 (elf32_arm_write_section): Declare early.
162 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
163 (arm_allocate_glue_section_space): Exclude empty sections.
164 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
165 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
166 BFD.
167 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
168 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
169 (elf32_arm_size_dynamic_sections): Allocate interworking
170 sections here.
171 (bfd_elf32_bfd_final_link): Define.
173 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
175 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
177 * coffcode.h (coff_compute_section_file_positions): Clear
178 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
180 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
181 force_minimum_alignment.
183 * libcoff.h: Regenerated.
185 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
186 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
188 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
189 nor target_subsystem.
191 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
192 force_minimum_alignment nor target_subsystem.
194 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
196 * coff-x86_64.c (PEI_HEADERS): Protect includes.
197 (bfd_pe_print_pdata): Remove #ifdef PE variation.
198 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
199 include in coff-x86_64.c of headers.
200 (PDATA_ROW_SIZE): New define.
201 (pex_regs[]): New static array.
202 (pex64_get_runtime_function): New static function.
203 (pex64_get_unwind_info): Likewise.
204 (pex64_get_scope_entry): Likewise.
205 (pex64_xdata_print_uwd_codes): Likewise.
206 (pex64_get_section_by_rva): Likewise.
207 (pex64_dump_xdata): Likewise.
208 (pex64_bfd_print_pdata): Likewise.
209 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
210 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
211 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
213 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
214 Alan Modra <amodra@bigpond.net.au>
215 Dave Korn <dave.korn.cygwin@gmail.com>
217 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
218 long names and non-NUL-terminated strings.
220 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
222 * bfd-in2.h: Regenerated.
224 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
226 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
227 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
229 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
231 PR binutils/10074
232 * coffcode.h (bfd_pei_p): New.
234 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
235 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
236 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
237 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
238 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
239 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
241 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
242 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
243 bfd_efi_rtdrv_x86_64_vec,
244 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
245 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
246 * targets.c: Likewise.
248 * configure: Regenerated.
249 * libcoff.h: Likewise.
250 * Makefile.in: Likewise.
252 * efi-app-ia32.c: Removed.
253 * efi-app-x86_64.c: Likewise.
254 * efi-bsdrv-ia32.c: Likewise.
255 * efi-bsdrv-ia64.c: Likewise.
256 * efi-bsdrv-x86_64.c: Likewise.
257 * efi-rtdrv-ia32.c: Likewise.
258 * efi-rtdrv-ia64.c: Likewise.
259 * efi-rtdrv-x86_64.c: Likewise.
260 * efi-rtdrv-ia32.c: Likewise.
262 * efi-app-ia64.c: Moved to ...
263 * pei-ia64.c: This.
264 (TARGET_SYM): Set to bfd_pei_ia64_vec.
265 (TARGET_NAME): Set to pei-ia64.
267 * libpei.h (bfd_target_pei_p): Removed.
268 (bfd_target_pei_arch): Likewise.
269 (bfd_target_efi_app_p): Likewise.
270 (bfd_target_efi_app_arch): Likewise.
271 (bfd_target_efi_bsdrv_p): Likewise.
272 (bfd_target_efi_bsdrv_arch): Likewise.
273 (bfd_target_efi_rtdrv_p): Likewise.
274 (bfd_target_efi_rtdrv_arch): Likewise.
275 (bfd_pe_executable_p): Likewise.
277 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
278 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
279 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
280 and efi-rtdrv-ia32.c.
281 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
282 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
283 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
284 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
285 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
286 efi-rtdrv-x86_64.c. Add pei-ia64.c.
287 (efi-app-ia64.lo): Removed.
288 (efi-bsdrv-ia32.lo): Likewise.
289 (efi-rtdrv-ia32.lo): Likewise.
290 (efi-app-ia64.lo): Likewise.
291 (efi-bsdrv-ia64.lo): Likewise.
292 (efi-rtdrv-ia64.lo): Likewise.
293 (efi-app-x86_64.lo): Likewise.
294 (efi-bsdrv-x86_64.lo): Likewise.
295 (efi-rtdrv-x86_64.lo): Likewise.
296 (pei-ia64.lo): New.
298 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
299 with bfd_pei_p.
300 (arch_type): Removed.
301 (pe_arch): Likewise.
302 (pe_bfd_object_p): Just return coff_object_p.
304 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
305 bfd_pe_executable_p with bfd_pei_p.
307 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
309 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
310 PLT entries to an undefined symbol when generating a shared
311 library.
313 2009-04-17 Nick Clifton <nickc@redhat.com>
315 PR 9909
316 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
318 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
320 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
321 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
322 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
323 * binary.c (binary_bfd_define_common_symbol): Likewise.
324 * bout.c (b_out_bfd_define_common_symbol): Likewise.
325 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
326 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
327 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
328 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
329 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
330 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
331 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
332 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
333 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
334 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
335 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
336 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
337 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
338 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
339 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
340 * som.c (som_bfd_define_common_symbol): Likewise.
341 * srec.c (srec_bfd_define_common_symbol): Likewise.
342 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
343 * versados.c (versados_bfd_define_common_symbol): Likewise.
344 * vms.c (vms_bfd_define_common_symbol): Likewise.
345 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
346 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
347 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
348 (pmac_xcoff_vec): Likewise.
349 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
350 (aix5coff64_vec): Likewise.
351 * linker.c (bfd_generic_define_common_symbol): New function.
352 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
353 (_bfd_define_common_symbol): New field.
354 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
355 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
356 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
357 symbols here.
358 * bfd-in2.h: Regenerate.
359 * libbfd.h: Likewise.
360 * libcoff.h: Likewise.
362 2009-04-15 Anthony Green <green@moxielogic.com>
364 * targets.c: Add moxie support.
365 * Makefile.am: Ditto.
366 * Makefile.in: Rebuilt.
367 * cpu-moxie.c, elf32-moxie.c: New files.
368 * archures.c: Add moxie support.
369 * configure.in: Add moxie support.
370 * configure: Rebuilt.
371 * config.bfd, archures.c: Add moxie support.
372 * bfd-in2.h: Rebuilt.
374 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
376 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
377 branch to an undef weak symbol into a jump to next instruction if
378 a PLT entry will be created.
380 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
382 * coffgen.c (make_a_section_from_file): Set the backend long
383 section names enable if long section names found on input.
384 * coffcode.h: Extend long section names documentation to match.
386 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
388 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
389 machine code.
391 2009-04-07 DJ Delorie <dj@redhat.com>
393 * archures.c: Add bfd_mach_mep_c5.
394 * bfd-in2.h: Likewise.
395 * cpu-mep.c: Add bfd_c5_arch.
396 * elf32-mep.c: Support it.
398 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
400 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
401 info->callbacks->einfo.
402 * linker.c (_bfd_generic_section_already_linked): Likewise.
404 2009-04-06 DJ Delorie <dj@redhat.com>
406 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
408 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
410 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
411 _bfd_pex64_print_pdata only if PE is defined.
413 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
414 (_bfd_pex64_print_pdata): This.
416 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
417 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
418 is defined.
420 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
422 * coff-x86_64.c (bfd_pe_print_pdata): Define as
423 _bfd_pep_print_x64_pdata.
424 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
425 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
427 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
429 * elf32-xtensa.c (relax_property_section): Always set r_offset
430 to zero.
432 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
434 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
435 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
436 branch stubs.
437 (elf32_arm_stub_type): New enum values for the two new stubs.
438 (arm_type_of_stub): Make use of the two new stubs.
439 (arm_size_one_stub): Handle the two new stubs.
441 2009-04-01 Matt Thomas <matt@netbsd.org>
443 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
444 hidden symbols into the GOT or PLT.GOT.
445 (elf_vax_relocate_section): Do not emit a PCREL reloc
446 into a shared object if it is against a hidden symbol.
448 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
450 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
451 and know_contains_shared_object_p.
452 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
453 Cache the result in the archive_info table.
454 (xcoff_auto_export_p): Add an "info" parameter and update the
455 call to xcoff_archive_contains_shared_object_p.
456 (xcoff_mark_auto_exports): Update accordingly.
457 (xcoff_post_gc_symbol): Likewise.
459 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
461 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
462 rather than C_EXT.
464 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
466 * coff-rs6000.c (member_layout): New structure.
467 (archive_iterator): Likewise.
468 (member_layout_init): New function.
469 (archive_iterator_begin): Likewise.
470 (archive_iterator_next): Likewise.
471 (xcoff_write_armap_old): Use the new iterator functions.
472 (do_shared_object_padding): Delete.
473 (xcoff_write_armap_big): Use the new iterator functions. Simplify
474 handling of arch_info.
475 (xcoff_write_archive_contents_old): Allocate arelt_data in the
476 first loop rather than the second. Allocate a member header if
477 there isn't one, then work out the stat information and length
478 in the first loop too. Use the new iterators for the second loop.
479 (xcoff_write_archive_contents_big): Likewise.
481 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
483 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
484 (bfd_xcoff_set_archive_import_path): Likewise.
485 * bfd-in2.h: Regenerate.
486 * xcofflink.c: Include libiberty.h.
487 (xcoff_archive_info): New structure.
488 (xcoff_archive_info_hash): New function.
489 (xcoff_archive_info_eq): Likewise.
490 (xcoff_get_archive_info): Likewise.
491 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
492 (bfd_xcoff_split_import_path): New function.
493 (bfd_xcoff_set_archive_import_path): Likewise.
494 (xcoff_set_import_path): Move earlier in file.
495 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
496 object to the the directory part of the bfd's filename. Get the
497 import path and filename of an archive object from the archive's
498 xcoff_tdata, initializing it if necessary. Update use of
499 import_file_id.
500 (bfd_link_input_bfd): Update use of import_file_id.
501 (xcoff_write_global_symbol): Likewise.
503 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
505 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
507 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
509 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
510 a .loader section for relocatable links.
511 (xcoff_need_ldrel_p): New function.
512 (xcoff_mark): Use it.
513 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
514 a loader section.
515 (xcoff_build_ldsym): New function, split out from...
516 (xcoff_build_ldsyms): ...here. Rename to...
517 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
518 call xcoff_build_ldsym, if there's a loader section.
519 (xcoff_build_loader_section): New function, extracted verbatim from...
520 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
521 there's a loader section. Only add an __rtinit loader symbol
522 if there's a loader section. Update after above name change.
523 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
524 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
525 and xcoff_create_ldrel.
526 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
527 (xcoff_reloc_link_order): Likewise, but only call it if there's
528 a loader section. Use xcoff_symbol_section.
529 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
530 if there's a loader section.
532 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
534 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
536 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
538 * elf32-arm.c (group_sections): Rewrite loops for better
539 readability.
541 2009-03-30 DJ Delorie <dj@redhat.com>
543 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
544 relocs when doing a relocatable link.
546 2009-03-28 Mark Mitchell <mark@codesourcery.com>
548 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
549 "ERROR:", in error messages.
550 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
551 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
552 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
553 (elf32_arm_merge_eabi_attributes): Likewise.
554 (elf32_arm_merge_private_bfd_data): Likewise.
556 2009-03-27 Nick Clifton <nickc@redhat.com>
558 * section.c (bfd_get_section_contents): Detect and handle the case
559 where a section has the SEC_IN_MEMORY flag set but no actual
560 contents allocated.
562 2009-03-26 Alan Modra <amodra@bigpond.net.au>
564 PR 6494
565 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
566 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
567 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
568 if we don't find matching PT_LOAD when copying.
570 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
572 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
573 the reloc descriptions.
575 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
577 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
578 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
579 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
581 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
583 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
584 (bfd_i386_arch_intel_syntax): Likewise.
585 (i8086_arch): Likewise.
586 (bfd_x86_64_arch): Likewise.
588 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
590 * elf32-cris.c (cris_elf_relocate_section): <case
591 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
592 symbols for non-allocated sections. Don't check whether to
593 generate R_CRIS_DTPMOD for non-allocated sections.
594 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
595 handle relocation GC:ing if applied to non-allocated section.
596 (cris_elf_check_relocs): Similar.
598 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
599 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
600 when emitting a known TP offset in the GOT.
602 2009-03-23 Alan Modra <amodra@bigpond.net.au>
604 * elf64-ppc.c (synthetic_opd): Delete.
605 (compare_symbols): Look for .opd name rather than section match.
606 (ppc64_elf_get_synthetic_symtab): Likewise.
608 2009-03-21 Alan Modra <amodra@bigpond.net.au>
610 * elf32-ppc.c (is_pic_glink_stub): Delete.
611 (is_nonpic_glink_stub): New function.
612 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
613 than first pic one.
614 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
616 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
617 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
619 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
620 macros for visibilty and locality checks.
621 (elf_s390_adjust_dynamic_symbol): Likewise.
622 (allocate_dynrelocs): Likewise.
623 (elf_s390_relocate_section): Likewise.
624 (elf_s390_finish_dynamic_symbol): Likewise.
625 * elf64-s390.c (elf_s390_check_relocs): Likewise.
626 (elf_s390_adjust_dynamic_symbol): Likewise.
627 (allocate_dynrelocs): Likewise.
628 (elf_s390_relocate_section): Likewise.
629 (elf_s390_finish_dynamic_symbol): Likewise.
631 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
633 * bfd-in2.h: Regenerated.
634 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
635 for debugging sections and map memory read/write dependent on
636 SEC_COFF_NOREAD.
637 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
638 without memory read flags set.
639 * section.c: Add SEC_COFF_NOREAD to section flags.
641 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
643 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
644 for format string.
646 2009-03-19 Alan Modra <amodra@bigpond.net.au>
648 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
649 "no overlays" return. If there are overlays, create overlay
650 manager entry symbols here, so that..
651 (spu_elf_build_stubs): ..we don't need to set them up here.
652 Simplify entry symbol tests.
653 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
655 2009-03-18 Mark Kettenis <kettenis@gnu.org>
657 * elf.c (elfcore_grok_openbsd_procinfo)
658 (elfcore_grok_openbsd_note): New functions.
659 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
661 2009-03-18 Alan Modra <amodra@bigpond.net.au>
663 * vms-hdr.c: Don't include alloca.h.
664 * elf32-m68hc1x.c: Include alloca-conf.h.
665 * xsym.c: Likewise.
666 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
667 * som.c: Likewise.
668 * Makefile.am: Run "make dep-am".
669 * Makefile.in: Regenerate.
671 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
673 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
675 2009-03-17 Alan Modra <amodra@bigpond.net.au>
677 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
678 Add compact_stub.
679 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
680 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
681 ovly_return fields with ovly_entry[2]. Adjust all users.
682 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
683 when soft-icache.
684 (spu_elf_build_stubs): Likewise.
685 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
686 ovly_flavour changes. Update all callers.
687 (ovl_stub_size_log2): New function.
688 (build_stub): Handle compact icache stubs. Use different manager
689 entry point for stubs in non-icache area.
690 (spu_elf_size_stubs): Don't allocate space for indirect branch
691 descriptors.
692 (spu_elf_build_stubs): And don't built them.
694 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
696 * dwarf2.c (read_section): Always use rawsize, if available.
698 2009-03-16 Alan Modra <amodra@bigpond.net.au>
700 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
701 of rawsize and size for buffer.
703 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
705 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
706 parameter just because fixed sections fit into local store.
707 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
708 generating overlays if fixed sections plus reserved stack
709 and heap space fit into local store.
711 2009-03-15 Alan Modra <amodra@bigpond.net.au>
713 * elf32-spu.c (build_stub): Correct icache set_id.
714 (spu_elf_relocate_section): Likewise.
716 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
718 * xcofflink.c (xcoff_link_check_archive_element): Only free the
719 symbol table if it was created by the current call.
721 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
723 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
724 class XMC_DS rather than XMC_UA.
726 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
728 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
729 bfd_boolean export_defineds parameter with an unsigned int
730 auto_export_flags parameter.
731 * bfd-in2.h: Regenerate.
732 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
733 split out from xcoff_build_ldsyms.
734 (xcoff_covered_by_expall_p): New function.
735 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
736 but with extra code to handle -bexpfull and -bexpall.
737 (xcoff_mark_auto_exports): New function.
738 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
739 a function should be automatically exported.
740 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
741 parameter with an auto_export_flags parameter. Update ldinfo
742 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
743 exported symbols.
745 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
747 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
748 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
749 init and fini functions. Do garbage collection for objects
750 without an entry point too.
752 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
754 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
755 check whether a symbol has csect information.
756 (coff_print_aux): Likewise.
757 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
758 information for C_AIX_WEAKEXT too.
759 (_bfd_xcoff_swap_aux_out): Likewise.
760 (xcoff_reloc_type_br): Handle defweak symbols too.
761 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
762 information for C_AIX_WEAKEXT too.
763 (_bfd_xcoff64_swap_aux_out): Likewise.
764 (xcoff64_reloc_type_br): Handle defweak symbols too.
765 * coffgen.c (coff_print_symbol): Handle auxillary function
766 information for C_AIX_WEAKEXT too.
767 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
768 instead of BSF_GLOBAL if the L_WEAK flag is set.
769 (xcoff_dynamic_definition_p): New function.
770 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
771 defines h. Don't change h if ldsym isn't the definition. Otherwise,
772 always take the symbol class from the ldsym. Use weak bfd symbol
773 types for weak ldsyms.
774 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
775 Fix the check for whether a definition is from a shared object.
776 Allow redefinitions of weak symbols.
777 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
778 (xcoff_keep_symbol_p): Likewise.
779 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
780 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
781 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
782 but mark them as L_WEAK.
783 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
784 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
786 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
788 * xcofflink.c (xcoff_mark): When walking the relocations,
789 only mark the target symbol or the target section, not both.
790 (xcoff_final_definition_p): New function.
791 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
792 symbol is a valid definition of the associated output symbol.
793 Use XCOFF_ALLOCATED to stop the same hash table entry having
794 two output symbols.
795 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
796 keeping a symbol.
797 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
801 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
802 symbols as XMC_XO.
804 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
806 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
807 * libcoff.h: Regenerate.
808 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
809 line-number counts in the bfd's lineno_counts field.
810 Don't keep per-csect line-number counts.
811 (xcoff_sweep): Don't update per-csect line-number counts.
812 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
813 entries in each output section.
814 (xcoff_link_input_bfd): Get the number of line numbers from
815 the bfd's lineno_counts field, rather than recalculating it
816 from scratch. Fix the range check when updating C_BINCL and
817 C_EINCL symbols.
818 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
819 here. Don't expect csects to have line-number counts.
821 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
823 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
824 * libcoff.h: Regenerate.
825 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
826 "skip" logic from xcoff_link_input_bfd.
827 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
828 objects in a dynamic link, rather than checking whether csectpp
829 is null. Always allocate debug_index for other objects,
830 and always go through the loop. Update the type of debug_index
831 after the change above. Read the auxillary csect information
832 and use xcoff_keep_symbol_p to decide whether a symbol should
833 be kept. Set its debug_index to -2 if not.
834 (xcoff_link_input_bfd): Update the type of debug_index after
835 the change above and always expect it to be nonnull. Use it to
836 test whether a symbol should be stripped, rather than making the
837 decision here. Postpone all symbol creation to the second pass.
839 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
841 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
842 creating a descriptor.
843 (xcoff_sweep): Don't mark toc_section unless it's needed.
844 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
845 when marking every bfd.
846 (xcoff_link_input_bfd): Skip all TOC anchors.
847 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
848 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
849 to -1; call xcoff_find_tc0 instead.
851 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
853 * libcoff-in.h (xcoff_section_tdata): Update commentary.
854 * libcoff.h: Regenerate.
855 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
856 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
857 the previous symbol's csect. Treat last_symndx as an inclusive value
858 and simplify its handling.
859 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
860 symbols with the right csect. Don't mark rsec when processing
861 relocations against undefined or absolute sections.
862 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
863 of bfd_und_section_ptr.
864 (xcoff_link_input_bfd): Likewise.
866 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
868 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
869 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
870 flag is set. Assert that all undefined symbols are either
871 imported or defined by a dynamic object.
872 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
873 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
874 handling to all relocations. Only set XCOFF_CALLED for function
875 symbols.
876 (xcoff_find_function): New function, split out from...
877 (bfd_xcoff_export_symbol) ...here.
878 (xcoff_set_import_path): New function, split out from...
879 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
880 meaning of XCOFF_CALLED.
881 (xcoff_mark_symbol): If we mark an undefined and unimported
882 symbol, find some way of defining it. If the symbol is a function
883 descriptor, fill in its definition automatically. If the symbol
884 is a function, mark its descriptor and allocate room for global
885 linkage code. Otherwise mark the symbol as implicitly imported.
886 Move the code for creating function descriptors from...
887 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
888 check for symbols that were implicitly defined.
889 (xcoff_mark): Don't count any dynamic relocations against
890 function symbols.
891 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
892 in the xcoff link info.
893 (xcoff_link_input_bfd): Remove handling of undefined and
894 unexported symbols.
896 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
898 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
899 if the target is absolute. Fix comment typo.
900 (xcoff_ppc_relocate_section): Remove FIXME.
901 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
902 if the target is absolute.
904 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
906 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
907 R_POS and R_NEG relocations against absolute symbols to the
908 .loader section.
910 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
912 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
913 to 2 for bfd_mach_ppc_620.
915 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
917 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
918 * configure.in: Likewise.
919 * configure: Regenerate.
921 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
923 PR binutils/9945
924 * elf.c (assign_section_numbers): Generate symbol table if there
925 is any relocation in output.
926 (_bfd_elf_compute_section_file_positions): Likewise.
928 2009-03-13 Nick Clifton <nickc@redhat.com>
930 PR 9934
931 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
932 * elflink.c (elf_link_read_relocs_from_section): Use
933 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
934 relocs but no symbol table.
935 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
937 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
939 PR ld/9938
940 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
941 to check ___tls_get_addr.
943 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
944 strncmp to check __tls_get_addr.
946 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
948 * dwarf2.c (read_section): Always check the offset, even when the
949 section has been read before.
951 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
953 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
954 comments.
956 2009-03-11 Chris Demetriou <cgd@google.com>
958 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
959 * bfd-in2.h: Regenerate.
960 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
961 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
962 mode.
963 (bsd_write_armap): Likewise.
964 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
965 flag is set, do nothing.
966 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
967 for timestamp.
969 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
971 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
972 used to update stack pointer.
974 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
976 PR binutils/9921
977 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
978 for unknown symbols in absolute section.
980 2009-03-06 Nick Clifton <nickc@redhat.com>
982 * po/es.po: Updated Spanish translation.
984 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
986 * elf32-arm.c (group_sections): Take next section size into
987 account before accepting to group it.
989 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
991 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
992 PLT entries.
993 (elf32_arm_final_link_relocate): Likewise.
995 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
997 PR 9923
998 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1000 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1002 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1003 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1004 (BFD_FAKE_SECTION): Init new flag.
1005 * ecoff.c (bfd_debug_section): Likewise.
1006 * bfd-in2.h: Regenerate.
1007 * libbfd.h: Regenerate.
1008 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1009 (ppc_elf_reloc_type_lookup): Handle new relocs.
1010 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1011 without marker relocs.
1012 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1013 if section has no old-style calls.
1014 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1015 Don't try to optimize new-style __tls_get_addr call when handling
1016 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1017 relocs.
1018 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1019 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1020 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1021 without marker relocs.
1022 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1023 if section has no old-style calls. Set toc_ref for new relocs as
1024 appropriate.
1025 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1026 Don't try to optimize new-style __tls_get_addr call when handling
1027 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1028 relocs.
1030 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1032 PR 6768
1033 * configure.in: Test for ld --as-needed support. Link shared
1034 libbfd against libm.
1035 * configure: Regenerate.
1037 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1039 * Makefile.am: Run "make dep-am".
1040 * Makefile.in: Regenerate.
1042 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1044 * elf32-score7.c: New file.
1045 * elf32-score.h: New file.
1046 * elf32-score.c: Add code to support score 7. Set score7 as the
1047 default.
1048 * cpu-score.c: Add score7 architecure.
1049 (compatibile): New function.
1050 * Makefile.am: Add rules for building elf32-score7 object.
1051 * Makefile.in: Regenerate.
1052 * configure.in: Add elf32-score7 object to score vectors.
1053 * configure: Regenerate.
1054 * reloc.c: Add score7 relocs.
1055 * archures.c: Add score3 and score7 machine numbers.
1056 * bfd-in2.h: Regenerate.
1057 * libbfd.h: Regenerate.
1059 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1061 * configure: Regenerate.
1063 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1065 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1066 (elf32_hppa_check_relocs): Use it.
1068 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1069 elf64-hppa.c.
1070 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1071 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1072 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1073 (elf_hppa_record_segment_addrs): Likewise.
1074 (elf_hppa_final_link): Likewise.
1075 (elf_hppa_relocate_insn): Likewise.
1076 (elf_hppa_final_link_relocate): Likewise.
1077 (elf64_hppa_relocate_section): Likewise.
1078 * elf64-hppa.c: Insert above.
1080 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1082 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1083 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1084 (elf_hppa_relocate_section): Likewise.
1085 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1086 from struct elf_link_hash_entry. Add count field.
1087 (struct elf64_hppa_dyn_hash_table): Delete.
1088 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1089 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1090 (hppa_elf_hash_entry, eh_name): Define.
1091 (elf64_hppa_new_dyn_hash_entry): Delete.
1092 (elf64_hppa_dyn_hash_lookup): Delete.
1093 (elf64_hppa_dyn_hash_traverse): Delete.
1094 (get_dyn_name): Delete.
1095 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1096 of struct elf64_hppa_dyn_hash_entry *.
1097 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1098 allocate_global_data_plt, allocate_global_data_stub,
1099 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1100 Likewise.
1101 (hppa64_link_hash_newfunc): New.
1102 (elf64_hppa_hash_table_create): Rework.
1103 (count_dyn_reloc): Likewise.
1104 (hppa64_elf_local_refcounts): New.
1105 (elf64_hppa_check_relocs): Rework using standard technique for recording
1106 local DLT, PLT and OPD reference counts.
1107 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1108 elf_link_hash_entry *.
1109 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1110 allocate_global_data_plt, allocate_global_data_stub,
1111 allocate_global_data_opd, allocate_dynrel_entries,
1112 elf64_hppa_adjust_dynamic_symbol,
1113 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1114 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1115 Use hppa_link_hash_table. Rework.
1116 (elf64_hppa_link_output_symbol_hook): Rework.
1117 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1118 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1119 elf64_hppa_finish_dynamic_sections): Likewise.
1121 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1123 * elf32-arm.c (stub_reloc_type): Removed.
1124 (insn_sequence): Renamed reloc_type field to r_type.
1125 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1126 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1127 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1128 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1129 (arm_stub_is_thumb): Catch new stubs.
1130 (arm_type_of_stub): Handle new stubs.
1131 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1132 (bfd_elf32_arm_process_before_allocation): Remove useless
1133 condition.
1135 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf.c (elf_find_function): Use is_function_type to check
1138 function symbol.
1140 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1142 * xtensa-modules.c: Revert to previous version 1.11 due
1143 to inadvertant commit.
1145 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1147 * elf32-xtensa.c (text_action_add): Separate test for action
1148 type. Break if saved action is ta_widen_insn at same offset.
1150 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1152 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1153 to elf32_arm_stub_long_branch_any_arm_pic.
1154 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1155 (enum elf32_arm_stub_type, arm_type_of_stub)
1156 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1157 separately.
1159 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1161 * elf32-arm.c (PREV_SEC): Update comment.
1162 (group_sections): Rename argument to stubs_always_after_branch.
1163 Reverse the list and place stubs at the end of input sections.
1164 Undefine NEXT_SEC.
1165 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1167 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1169 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1170 Fix formatting.
1171 (arm_size_one_stub): Remove unnecessary break.
1172 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1174 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1176 * elf32-arm.c (stub_insn_type): New type.
1177 (stub_reloc_type): Likewise.
1178 (insn_sequence): Likewise.
1179 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1180 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1181 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1182 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1183 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1184 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1185 (elf32_arm_stub_hash_entry): Add new helper fields.
1186 (stub_hash_newfunc): Initialize these new fields.
1187 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1188 to take endianness into account.
1189 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1190 (arm_map_one_stub): Code is now more generic, thanks to
1191 insn_sequence.
1193 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1195 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1196 code.
1197 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1198 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1199 BLX is not available. Fix typo in warning message. Add comments
1200 and improve formatting.
1201 (arm_build_one_stub): Adjust to new
1202 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1203 (arm_map_one_stub): Likewise.
1205 2009-02-23 Tristan Gingold <gingold@adacore.com>
1206 Eric Botcazou <ebotcazou@adacore.com>
1207 Douglas B Rupp <rupp@gnat.com>
1209 * vms.h: Update copyright year, fix comments, reorder declarations.
1210 (_bfd_save_vms_section): Remove the prototype.
1211 (EGPS_S_V_NO_SHIFT): New constant.
1212 (bfd_vms_set_section_flags): New prototype.
1213 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1214 constants.
1215 (EGSY_S_W_FLAGS): Ditto.
1216 (EGSY_S_V_QUAD_VAL): Ditto.
1217 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1218 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1219 EGST_S_B_NAMLNG): Ditto.
1220 (ESRF_S_B_NAMLNG): Ditto.
1221 (ETIR_S_C_HEADER_SIZE): Ditto.
1222 (EGPS_S_V_ALLOC_64BIT): Ditto.
1223 (DST_S_C_EPILOG): Ditto.
1224 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1225 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1226 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1227 (DST_S_L_PCLINE_UNSLONG): Ditto.
1228 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1229 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1230 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1231 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1232 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1233 (DST_S_B_SRC_UNSBYTE): Ditto.
1234 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1235 Add prototypes.
1236 (vms_section, vms_reloc): Remove types.
1237 (hdr_struc): Replaced by ...
1238 (hdr_struct): ... new type.
1239 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1240 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1241 (EMH_DATE_LENGTH): Ditto.
1242 (eom_struc): Replaced by ...
1243 (eom_struct): ... new type.
1244 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1245 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1246 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1247 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1248 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1249 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1250 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1251 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1252 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1253 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1254 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1255 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1256 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1257 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1258 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1259 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1260 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1261 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1262 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1263 (enum file_type_enum): New type.
1264 (struct location_struct): Removed.
1265 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1266 (struct funcinfo, struct module): Ditto.
1267 (struct vms_private_data_struct): Update fields.
1268 (struct vms_section_data_struct): New type.
1270 * vms.c: Update copyright year, fix comments,
1271 Fix includes for DECC, add prototypes.
1272 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1273 some initializers.
1274 Use flavour to set is_vax, location_stack is removed.
1275 (struct pair): Declare.
1276 (fill_section_ptr): Initialize variables at declaration.
1277 Add guard to set SECTION_SYM flag, handlde und section.
1278 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1279 (_bfd_vms_slurp_object_records): New function, replaces previous
1280 vms_object_p.
1281 (vms_slurp_module): New function.
1282 (vms_slurp_image): Ditto.
1283 (vms_object_p): Complete rewrite.
1284 (vms_mkobject): Use is_vax field to slect architecture.
1285 (free_reloc_stream): New function.
1286 (vms_convert_to_var): Ditto.
1287 (vms_convert_to_var_1): Ditto.
1288 (vms_convert_to_var_unix_filename): Ditto.
1289 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1290 VAR format on VMS.
1291 (vms_new_section_hook): Set alignment to 0, allocate private data.
1292 (vms_get_section_contents): Load content.
1293 (vms_get_symbol_info): Handle undefined section.
1294 (vms_find_nearest_line): Handle.
1295 (alloc_reloc_stream): New function.
1296 (vms_slurp_reloc_table): Ditto.
1297 (vms_get_reloc_upper_bound): Make it real.
1298 (vms_canonicalize_reloc): Do the real work.
1299 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1300 ALPHA_R_BOH.
1301 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1302 (vms_set_arch_mach): Check arch.
1303 (vms_set_section_contents): Copy the content after allocation.
1304 (vms_alpha_vec): Update object flags.
1306 * vms-tir.c: Update copyright year, fix comments,
1307 add prototypes for new functions.
1308 (dst_define_location): New function.
1309 (dst_restore_location): New function.
1310 (dst_retrieve_location): New function.
1311 (dst_check_allocation): New function.
1312 (image_dump): Call dst_check_allocation.
1313 (image_write_b): Ditto.
1314 (image_write_w): Ditto.
1315 (image_write_l): Ditto.
1316 (image_write_q): Ditto.
1317 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1318 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1319 CTL_STKDL.
1320 Call error handler instead of abort if name is not known.
1321 (etir_sta): Add quarter_relocs argument and set it.
1322 Fix cast.
1323 (etir_sto): Ditto.
1324 (etir_opr): Ditto, return FALSE in case of error.
1325 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1326 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1327 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1328 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1329 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1330 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1331 Return FALSE in case of error.
1332 (tir_sta): Change sign of psect.
1333 (tir_ctl): Ditto.
1334 (tir_cmd): Fix cast. Makes tir_table static const.
1335 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1336 add argument to explain.
1337 (analyze_etir): Initialize maxptr, add quarter_relocs
1338 declaration, move some declarations into inner scopes.
1339 Handle quarter_relocs and STO_IMM.
1340 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1341 (_bfd_vms_slurp_relocs): New function.
1342 (_bfd_vms_decode_relocs): New function.
1343 (sto_imm): Rewritten.
1344 (start_first_etbt_record): New function.
1345 (start_another_etbt_record): Ditto.
1346 (etir_output_check): Ditto.
1347 (defer_reloc_p): Ditto.
1348 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1349 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1350 rewritte relocations handling.
1351 (_bfd_vms_write_tbt): Removed.
1352 (_bfd_vms_write_dbg): Ditto.
1354 * vms-misc.c: Update copyright year, Fix comments.
1355 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1356 (maybe_adjust_record_pointer_for_object): New function.
1357 (_bfd_vms_get_first_record): New function, replaces ...
1358 (_bfd_vms_get_record): .. removed.
1359 (_bfd_vms_get_object_record): New function.
1360 (_bfd_vms_get_object_record): New function.
1361 (vms_get_remaining_object_record): New function, replaces ...
1362 (_bfd_vms_get_next_record): ... removed.
1363 (add_new_contents): Removed.
1364 (_bfd_save_vms_section): Removed.
1365 (_bfd_get_vms_section): Removed.
1366 (_bfd_vms_output_flush): Write in VAR format.
1367 (new_symbol): Don't make UND section.
1369 * vms-hdr.c: Update copyright year, update list of record handled.
1370 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1371 (_bfd_vms_write_hdr): Strip vms and unix patches,
1372 add comments, truncate module name at 31 characters,
1373 use constants instead of hard-coded value,
1374 write BFD version instead of a fixed string.
1375 (_bfd_vms_slurp_ihd): New function.
1376 (_bfd_vms_slurp_isd): Ditto.
1377 (_bfd_vms_slurp_ihs): Ditto.
1378 (new_module): Ditto.
1379 (parse_module): Ditto
1380 (build_module_list): Ditto.
1381 (module_find_nearest_line): Ditto.
1382 (_bfd_vms_find_nearest_dst_line): Ditto.
1383 (vms_slurp_debug): Ditto.
1384 (_bfd_vms_slurp_dbg): Ditto.
1385 (_bfd_vms_slurp_tbt): Ditto.
1386 (_bfd_vms_write_dbg): Ditto.
1387 (_bfd_vms_write_tbt): Ditto.
1389 * vms-gsd.c: Update copyright year, update list of records handled.
1390 (EVAX_LITERALS_NAME): New macro.
1391 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1392 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1393 (register_universal_symbol): New function and prototype.
1394 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1395 improve debug messages,
1396 use constants instead of hard-coded value,
1397 fix missing endianness conversion,
1398 handle global symbol (SYMG).
1399 (bfd_vms_set_section_flags): New function.
1400 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1401 handle section literals,
1402 fix indentation,
1403 handle section bfd and vms flags,
1404 don't output LIB$INITIALIZE symbol,
1405 fix handling of weak symbols,
1406 fix evax vs vax procedure descriptor,
1407 handle absolute symbols.
1409 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1410 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1412 * makefile.vms (DEFS): Fix flags for VMS.
1414 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1416 * bfd-in2.h: Regenerated.
1417 * libbfd.h: Regenerated.
1419 2009-02-20 Cary Coutant <ccoutant@google.com>
1421 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1422 in struct stat.
1424 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1426 PR gas/7059
1427 * coffcode.h (coff_write_object_contents): Don't let the string
1428 table offset overflow the s_name field when using long section names.
1430 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1432 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1433 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1434 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1435 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1436 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1437 (bfd_pmac_xcoff_backend_data): Likewise.
1438 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1439 (bfd_xcoff_aix5_backend_data): Likewise.
1440 (xcoff64_write_object_contents): Delete unused long_section_names
1441 local variable.
1442 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1443 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1444 struct non-const.
1445 * coffcode.h (documentation): Update to describe long section names.
1446 (COFFLONGSECTIONCATHELPER): New helper macro.
1447 (BLANKOR1TOODD): Likewise.
1448 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1449 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1450 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1451 (bfd_coff_set_long_section_names_allowed): New function.
1452 (bfd_coff_set_long_section_names_disallowed): Likewise.
1453 (struct bfd_coff_backend_data): Add new backend hook function
1454 pointer _bfd_coff_set_long_section_names.
1455 (bfd_coff_set_long_section_names): New backend hook.
1456 (coff_write_object_contents): Only generate long section names if
1457 bfd_coff_long_section_names() indicates they are currently enabled.
1458 (bfd_coff_std_swap_table): Make non-const, and initialise long
1459 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1460 (ticoff0_swap_table): Likewise to both.
1461 (ticoff1_swap_table): Again, likewise to both.
1462 * coffgen.c (make_a_section_from_file): Allow long section names
1463 as inputs even if not currently allowed for outputs.
1464 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1465 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1466 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1467 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1468 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1469 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1470 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1471 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1472 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1473 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1474 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1475 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1476 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1477 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1478 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1479 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1480 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1481 * libcoff-in.h: Update copyright year to cause updated copyright
1482 year in generated libcoff.h, and fix typo.
1483 * libcoff.h: Regenerated.
1484 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1485 (_bfd_ecoff_no_long_sections): Add prototype.
1486 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1487 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1488 defined by an including .c file.
1489 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1490 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1491 (ticoff1_swap_table): Likewise to both.
1493 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1495 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1496 stub. Catch default case error.
1497 (arm_map_one_stub): Add missing Thumb mapping symbol.
1499 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1501 PR 9841
1502 * elf32-avr.c: Handle case where no local symbos exist correctly.
1504 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1506 bfd/
1507 * elf32-arm.c (arm_long_branch_stub,
1508 arm_thumb_v4t_long_branch_stub,
1509 arm_thumb_thumb_long_branch_stub,
1510 arm_thumb_arm_v4t_long_branch_stub,
1511 arm_thumb_arm_v4t_short_branch_stub,
1512 arm_pic_long_branch_stub):
1513 Renamed to elf32_arm_stub_long_branch_any_any,
1514 elf32_arm_stub_long_branch_v4t_arm_thumb,
1515 elf32_arm_stub_long_branch_thumb_only,
1516 elf32_arm_stub_long_branch_v4t_thumb_arm,
1517 elf32_arm_stub_short_branch_v4t_thumb_arm,
1518 elf32_arm_stub_long_branch_any_any_pic.
1519 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1520 arm_thumb_thumb_stub_long_branch,
1521 arm_thumb_arm_v4t_stub_long_branch,
1522 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1523 Renamed to arm_stub_long_branch_any_any,
1524 arm_stub_long_branch_v4t_arm_thumb,
1525 arm_stub_long_branch_thumb_only,
1526 arm_stub_long_branch_v4t_thumb_arm,
1527 arm_stub_short_branch_v4t_thumb_arm,
1528 arm_stub_long_branch_any_any_pic.
1530 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1532 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1533 in branch offset check.
1535 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1537 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1538 add toc.symndx and toc.add.
1539 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1540 Set up toc.add.
1541 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1542 callers.
1543 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1544 (branch_reloc_hash_match): New function, extracted from..
1545 (ppc64_elf_tls_optimize): ..here.
1546 (ppc64_elf_relocate_section): Properly set addends when optimizing
1547 tls sequences. Avoid unnecessary reading and writing of insns.
1548 Only redo reloc when symbol changed. Bypass symbol checks when
1549 using tlsld_got.
1550 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1551 (branch_reloc_hash_match): New function, extracted from..
1552 (ppc_elf_tls_optimize): ..here.
1553 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1554 Don't clear addend on zapped __tls_get_addr reloc.
1556 2009-02-12 Nick Clifton <nickc@redhat.com>
1558 PR 9827
1559 * elflink.c (bfd_elf_final_link): When counting the relocations,
1560 if the header size has not been set yet then assume that it will
1561 match the output section's reloc type.
1563 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1565 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1566 relocatable link.
1568 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1570 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1571 (find_function): Likewise.
1572 (pasted_function): Don't error if no prior function found.
1573 (discover_functions): Revert 2008-12-10 change. Extend first
1574 function range to start of section.
1576 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1578 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1579 functions to C90.
1580 * elf64-hppa.h: Likewise.
1582 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1584 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1585 .sbss handling.
1587 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1589 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1590 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1592 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1594 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1595 * archures.c (bfd_mach_mips_xlr): Define.
1596 * bfd-in2.h: Regenerate.
1597 * cpu-mips.c (I_xlr): Define.
1598 (arch_info_struct): Add XLR entry.
1599 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1600 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1601 (mips_mach_extensions): Add XLR entry.
1603 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1605 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1607 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1609 * configure.in: AC_SUBST pdfdir.
1610 * Makefile.am: Add install-pdf, install-pdf-am
1611 and install-pdf-recursive targets. Define pdfdir.
1612 * doc/Makefile.am: Define pdf__strip_dir. Add
1613 install-pdf and install-pdf-am targets.
1614 * po/Make-in: Add install-pdf target.
1615 * configure: Regenerate.
1616 * Makefile.in: Regenerate
1617 * doc/Makefile.in: Regenerate.
1619 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1621 * bfd-in2.h: Regenerate.
1622 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1623 fields from n_entries to n_slots where appropriate, update comments.
1624 (HOWTO): Add TLS relocations.
1625 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1626 (enum elf_m68k_got_offset_size): New enum.
1627 (struct elf_m68k_got_entry.type): Move field to ...
1628 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1629 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1630 functions.
1631 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1632 functions.
1633 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1634 fields into n_entries array. Update comments.
1635 (elf_m68k_init_got): Simplify, update all uses.
1636 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1637 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1638 GOT entries; update name, update all uses.
1639 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1640 (elf_m68k_get_got_entry): Update.
1641 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1642 simplify.
1643 (elf_m68k_remove_got_entry_type): Simplify.
1644 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1645 (elf_m68k_can_merge_gots): Update.
1646 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1647 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1648 GOT entries, simplify.
1649 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1650 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1651 field, remove obsoleted local_n_entries field.
1652 (elf_m68k_partition_multi_got_2): New static function.
1653 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1654 update.
1655 (elf_m68k_remove_got_entry_type): Update.
1656 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1657 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1658 update of sgot->size and srelgot->size.
1659 (elf_m68k_gc_sweep_hook): Update.
1660 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1661 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1662 TLS relocations.
1663 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1664 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1666 2009-02-02 DJ Delorie <dj@redhat.com>
1668 * elf32-mep.c (config_names): Regenerate configuration.
1670 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1672 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1673 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1674 * elf.c (bfd_elf_get_str_section): Make static.
1675 (bfd_elf_find_section): Delete.
1676 * libbfd.h: Regenerate.
1678 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1680 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1681 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1683 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1685 * elflink.c (on_needed_list): New function.
1686 (elf_link_add_object_symbols): Link in --as-needed libs if they
1687 satisfy undefined symbols in other libs.
1689 2009-01-30 Julian Brown <julian@codesourcery.com>
1691 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1692 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1693 with --just-symbols (-R).
1695 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1697 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1698 high_pc in order to properly sign-extend VMAs.
1700 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1701 Mark Shinwell <shinwell@codesourcery.com>
1702 Catherine Moore <clm@codesourcery.com>
1704 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1706 2009-01-28 Catherine Moore <clm@codesourcery.com>
1708 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1709 SEC_LOAD for dynamic relocation sections.
1711 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1713 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1714 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1715 the size of local TLS data.
1717 2009-01-27 Andreas Schwab <schwab@suse.de>
1719 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1720 architectures in the archive.
1722 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1724 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1725 <R_CRIS_32_DTPREL>: Correct relocation value.
1727 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1728 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1729 symbols with non-default visibility.
1731 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1733 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1734 describing the trampolines.
1735 (ppc_elf_relocate_section): Update relocs to describe the
1736 trampolines.
1738 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1740 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1741 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1742 and R_PARISC_PCREL12F relocations.
1744 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1746 PR 6022
1747 * elflink.c (find_version_for_sym): New function split out from,
1748 but without export_dynamic test, ..
1749 (_bfd_elf_link_assign_sym_version): ..here.
1750 (_bfd_elf_export_symbol): Use it.
1752 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1754 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1755 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1756 * elflink.c: ..here, somewhat modified.
1757 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1758 _bfd_elf_link_find_version_dependencies,
1759 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1760 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1761 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1762 declare..
1763 * elflink.c: ..and make static here.
1764 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1765 of output_bfd from struct elf_find_verdep_info.
1766 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1767 struct elf_info_failed.
1768 (bfd_elf_size_dynamic_sections): Adjust.
1770 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1772 PR 6832
1773 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1774 after comp_unit_find_line call.
1776 2009-01-21 Nick Clifton <nickc@redhat.com>
1778 PR 9769
1779 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1780 tm_gmtoff field in struct tm.
1782 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1784 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1785 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1786 sections in soft-icache lines unless non_ia_text. Don't add
1787 rodata if doing so would exceed line size.
1789 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1791 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1792 types than bfd_link_hash_indirect, before early return, call
1793 _bfd_elf_link_hash_copy_indirect.
1795 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1797 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1798 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1799 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1800 (elf_backend_obj_attrs_order): New define.
1801 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1802 (elfNN_bed): Add elf_backend_obj_attrs_order.
1804 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1806 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1807 (obj_attr_size): Likewise.
1808 (write_obj_attribute): Likewise.
1809 (_bfd_elf_copy_obj_attributes): Likewise.
1810 (_bfd_elf_parse_attributes): Likewise.
1811 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1812 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1813 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1814 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1815 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1816 with macros.
1818 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1820 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1821 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1822 (bfd_elf_add_obj_attr_string): Likewise.
1823 (bfd_elf_add_obj_attr_int_string): Likewise.
1824 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1825 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1826 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1827 Tag_nodefaults has no default value.
1828 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1829 comment to reflect the new state.
1831 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1833 PR 9695
1834 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1835 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1836 (adjust_z_magix): Delete dead code handling QMAGIC.
1838 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1840 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1841 IMAGE_SCN_MEM_DISCARDABLE.
1843 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1845 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1846 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1847 * configure.in (commonbfdlib): Delete.
1848 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1849 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1850 is available, not just for linux.
1851 * po/SRC-POTFILES.in: Regenerate.
1852 * Makefile.in: Regenerate.
1853 * configure: Regenerate.
1855 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1856 Julian Brown <julian@codesourcery.com>
1858 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1859 ARM attributes in ABI 2.07.
1860 * elf32-arm.c (get_secondary_compatible_arch): New function.
1861 (set_secondary_compatible_arch): New function.
1862 (tag_cpu_arch_combine): New function.
1863 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1864 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1865 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1866 make it fit with order_01243.
1867 Add support for Tag_also_compatible_with,
1868 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1869 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1870 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1871 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1872 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1873 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1874 Rework the way unknown attributes are handled.
1875 Defer errors until all attributes have been processed.
1877 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1879 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1880 bfd_elf_add_obj_attr_int_string.
1881 Read Tag_compatibility from its new location in the attribute array,
1882 rather than the attribute list.
1883 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1884 bfd_elf_add_obj_attr_int_string.
1885 (_bfd_elf_parse_attributes): Likewise.
1886 (_bfd_elf_merge_object_attributes): There's now only one
1887 Tag_compatibility, and it's in the array, not the list.
1888 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1889 Tag_compatibility.
1890 (bfd_elf_add_obj_attr_compat): Rename to
1891 bfd_elf_add_obj_attr_int_string.
1892 (bfd_elf_add_proc_attr_compat): Rename to
1893 bfd_elf_add_proc_attr_int_string.
1894 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1895 Tag_compatibility.
1897 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1899 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1900 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1901 (vmsutil.lo): Add dependency rule.
1902 * Makefile.in: Regenerate.
1903 * config.bfd (ia64*-*-*vms*): Add case.
1904 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1905 * configure: Regenerate.
1906 * vmsutil.c: New file.
1907 * vmsutil.h: New file.
1908 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1909 attr to bfd_vma.
1910 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1911 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1912 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1913 elfNN_vms_object_p): New functions
1914 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1916 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1918 PR ld/9727
1919 * elflink.c (elf_gc_sweep): Exclude the group section if the
1920 first member of the section group is excluded.
1922 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1924 PR 9735
1925 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1926 saved filename, use bfd_alloc rather than bfd_malloc for it.
1928 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1930 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1932 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1934 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1936 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1938 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1940 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1942 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1943 num_lines_log2.
1944 (struct got_entry): Add br_addr.
1945 (struct call_info): Add priority.
1946 (struct function_info): Add lr_store and sp_adjust.
1947 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1948 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1949 area as an overlay, and check that no other overlays exist. Look up
1950 icache overlay manager entry sym.
1951 (BRA_STUBS, BRA, BRASL): Define.
1952 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1953 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1954 in branch insn.
1955 (count_stub, build_stub): Support soft-icache.
1956 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1957 (spu_elf_size_stubs): Size soft-icache stubs.
1958 (overlay_index): New function.
1959 (spu_elf_build_stubs): Make static. Support soft-icache.
1960 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1961 (find_function_stack_adjust): Save lr store and stack adjust insn
1962 offsets.
1963 (maybe_insert_function): Adjust find_function_stack_adjust call.
1964 (mark_functions_via_relocs): Retrieve priority.
1965 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1966 (sort_calls): Sort by priority first.
1967 (mark_overlay_section): Ignore .ovl.init.
1968 (sum_stack): Only print when stack_analysis.
1969 (print_one_overlay_section): New function, extracted from..
1970 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1971 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1972 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1973 analysis. Call spu_elf_build_stubs.
1974 (spu_elf_relocate_section): For soft-icache encode overlay index
1975 into addresses.
1976 (spu_elf_output_symbol_hook): Support soft-icache.
1977 (spu_elf_modify_program_headers: Likewise.
1979 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1980 num_regions to num_lines. Add line_size and max_branch.
1981 (enum _ovly_flavour): Add ovly_soft_icache.
1982 (spu_elf_build_stubs): Delete.
1984 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1986 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1987 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1989 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1991 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1992 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1993 the program, the known offset starts at the negative size of the
1994 TLS section.
1995 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1996 Similar.
1998 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2000 * config.bfd: Add lm32-*-rtems*.
2002 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2004 * coff-ppc.c: Add 2009 to Copyright.
2005 * elf32-cris.c: Likewise.
2006 * elflink.c: Likewise.
2008 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2010 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2011 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2013 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2015 PR ld/9679
2016 * elflink.c (elf_merge_st_other): New.
2017 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2018 hide them if needed.
2019 (elf_link_add_object_symbols): Updated.
2021 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2023 PR ld/9676
2024 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2025 ref_dynamic and dynamic_def fields when setting def_regular
2026 to 1.
2028 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2030 PR 9682
2031 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2032 literal.
2034 For older changes see ChangeLog-2008
2035 \f
2036 Local Variables:
2037 mode: change-log
2038 left-margin: 8
2039 fill-column: 74
2040 version-control: never
2041 End: