1 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2 Paul Brook <paul@codesourcery.com>
4 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
5 fix discarded sections.
7 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
9 * elf32-spu.c (mark_overlay_section): Move .init and .fini
10 sections into the software icache.
12 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
14 * elf32-spu.c (build_stub): Always build "compact" sofware
17 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
19 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
20 (spu_elf_setup): Initialize it.
21 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
22 Update to new-sytle cache manager data structures.
23 (spu_elf_build_stubs): Generate new-style cache manager data
24 structures and symbols.
25 (spu_elf_auto_overlay): Update size computation.
27 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
29 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
30 segments first amongst the program headers.
32 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
34 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
35 into addresses for relocation types that look at high bits. Remove
36 special handling of relocation overflow warnings.
38 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
40 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
41 control flow graph between fragments of a function.
43 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
45 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
46 generate only a 16-byte .toe section.
47 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
49 2009-05-14 Alan Modra <amodra@bigpond.net.au>
51 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
52 (spu_elf_place_overlay_data): ..here. New function.
53 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
55 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
57 * elf32-arm.c: Move sysdep.h to start of file.
59 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
61 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
63 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
64 __icache_tag_array and __icache_tag_array_size.
66 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
68 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
70 (bfinfdpic_link_omit_section_dynsym): Likewise.
71 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
73 2009-05-05 Paul Brook <paul@codesourcery.com>
75 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
76 * bfd-in2.h: Regenerate.
77 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
78 (_arm_elf_section_data): Add text and exidx fields.
79 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
80 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
81 copy_exidx_entry): New functions.
82 (elf32_arm_write_section): Fixup .ARM.exidx contents.
84 2009-05-05 Christophe lyon <christophe.lyon@st.com>
86 * elf32-arm.c (DEF_STUBS): New helper define.
89 (stub_definitions): New array, containing stub template pointers
91 (arm_size_one_stub): Make use of stub_definitions.
93 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
95 * elflink.c (find_version_for_sym): Remove from here, ...
96 * linker.c (bfd_find_version_for_sym): ... rename, replace
97 here, make public and update all callers.
98 * bfd-in2.h: Regenerate.
100 2009-04-30 Nick Clifton <nickc@redhat.com>
102 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
104 (struct elf_obj_data): Add has_ifunc_symbols boolean.
105 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
106 into a STT_GNU_IFUNC symbol type.
107 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
109 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
110 the binary contains ifunc symbols.
111 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
112 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
113 * elf32-i386.c (is_indirect_function): New function.
114 (elf_i386_check_relocs): Create an ifunc output section.
115 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
116 section if necessary.
117 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
119 (elf_i386_add_symbol_hook): New function. Set the
120 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
121 symbol is encountered.
122 (elf_backend_post_process_headers): Define.
123 (elf_backend_add_symbol_hook): Define.
124 (elf_i386_post_process_headers): Rename to
125 elf_i388_fbsd_post_process_headers.
126 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
127 (is_indirect_function): New function.
128 (elf64_x86_64_check_relocs): Create an ifunc output section.
129 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
130 section if necessary.
131 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
133 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
134 elf_obj_data structure if an ifunc symbol is encountered.
135 (elf_backend_post_process_headers): Define.
136 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
137 if we have ifunc symbols to handle.
138 (get_ifunc_reloc_section_name): New function. Computes the name
139 for an ifunc section.
140 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
141 section to hold ifunc relocs.
142 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
143 (bfd_print_symbol_vandf): Handle ifunc symbols.
144 (bfd_decode_symclass): Likewise.
145 * bfd-in2.h: Regenerate.
147 2009-04-30 Joseph Myers <joseph@codesourcery.com>
149 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
150 MOVW and MOVT relocations in a shared library link.
152 2009-04-27 Anthony Green <green@moxielogic.com>
154 * verilog.c: New file.
155 * Makefile.am (BFD32_LIBS): Add verilog.c.
156 (BFD32_LIBS_CFILES): Add verilog.c.
157 (verilog.lo): New build rule.
158 * Makefile.in: Rebuilt.
159 * targets.c: Add verilog support.
160 * bfd.c (tdata union): Add Verilog private data field.
161 * bfd-in2.h: Regenerate.
163 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
165 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
168 2009-04-23 Matthias Klose <doko@ubuntu.com>
170 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
172 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
175 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
176 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
177 (elf32_arm_size_stubs): Likewise.
178 (record_thumb_to_arm_glue): Deleted unused function.
179 (bfd_elf32_arm_process_before_allocation): No longer handle
180 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
181 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
182 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
184 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
186 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
187 (elf32_arm_write_section): Declare early.
188 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
189 (arm_allocate_glue_section_space): Exclude empty sections.
190 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
191 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
193 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
194 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
195 (elf32_arm_size_dynamic_sections): Allocate interworking
197 (bfd_elf32_bfd_final_link): Define.
199 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
201 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
203 * coffcode.h (coff_compute_section_file_positions): Clear
204 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
206 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
207 force_minimum_alignment.
209 * libcoff.h: Regenerated.
211 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
212 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
214 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
215 nor target_subsystem.
217 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
218 force_minimum_alignment nor target_subsystem.
220 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
222 * coff-x86_64.c (PEI_HEADERS): Protect includes.
223 (bfd_pe_print_pdata): Remove #ifdef PE variation.
224 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
225 include in coff-x86_64.c of headers.
226 (PDATA_ROW_SIZE): New define.
227 (pex_regs[]): New static array.
228 (pex64_get_runtime_function): New static function.
229 (pex64_get_unwind_info): Likewise.
230 (pex64_get_scope_entry): Likewise.
231 (pex64_xdata_print_uwd_codes): Likewise.
232 (pex64_get_section_by_rva): Likewise.
233 (pex64_dump_xdata): Likewise.
234 (pex64_bfd_print_pdata): Likewise.
235 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
236 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
237 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
239 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
240 Alan Modra <amodra@bigpond.net.au>
241 Dave Korn <dave.korn.cygwin@gmail.com>
243 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
244 long names and non-NUL-terminated strings.
246 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
248 * bfd-in2.h: Regenerated.
250 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
252 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
253 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
255 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
258 * coffcode.h (bfd_pei_p): New.
260 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
261 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
262 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
263 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
264 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
265 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
267 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
268 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
269 bfd_efi_rtdrv_x86_64_vec,
270 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
271 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
272 * targets.c: Likewise.
274 * configure: Regenerated.
275 * libcoff.h: Likewise.
276 * Makefile.in: Likewise.
278 * efi-app-ia32.c: Removed.
279 * efi-app-x86_64.c: Likewise.
280 * efi-bsdrv-ia32.c: Likewise.
281 * efi-bsdrv-ia64.c: Likewise.
282 * efi-bsdrv-x86_64.c: Likewise.
283 * efi-rtdrv-ia32.c: Likewise.
284 * efi-rtdrv-ia64.c: Likewise.
285 * efi-rtdrv-x86_64.c: Likewise.
286 * efi-rtdrv-ia32.c: Likewise.
288 * efi-app-ia64.c: Moved to ...
290 (TARGET_SYM): Set to bfd_pei_ia64_vec.
291 (TARGET_NAME): Set to pei-ia64.
293 * libpei.h (bfd_target_pei_p): Removed.
294 (bfd_target_pei_arch): Likewise.
295 (bfd_target_efi_app_p): Likewise.
296 (bfd_target_efi_app_arch): Likewise.
297 (bfd_target_efi_bsdrv_p): Likewise.
298 (bfd_target_efi_bsdrv_arch): Likewise.
299 (bfd_target_efi_rtdrv_p): Likewise.
300 (bfd_target_efi_rtdrv_arch): Likewise.
301 (bfd_pe_executable_p): Likewise.
303 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
304 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
305 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
306 and efi-rtdrv-ia32.c.
307 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
308 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
309 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
310 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
311 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
312 efi-rtdrv-x86_64.c. Add pei-ia64.c.
313 (efi-app-ia64.lo): Removed.
314 (efi-bsdrv-ia32.lo): Likewise.
315 (efi-rtdrv-ia32.lo): Likewise.
316 (efi-app-ia64.lo): Likewise.
317 (efi-bsdrv-ia64.lo): Likewise.
318 (efi-rtdrv-ia64.lo): Likewise.
319 (efi-app-x86_64.lo): Likewise.
320 (efi-bsdrv-x86_64.lo): Likewise.
321 (efi-rtdrv-x86_64.lo): Likewise.
324 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
326 (arch_type): Removed.
328 (pe_bfd_object_p): Just return coff_object_p.
330 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
331 bfd_pe_executable_p with bfd_pei_p.
333 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
335 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
336 PLT entries to an undefined symbol when generating a shared
339 2009-04-17 Nick Clifton <nickc@redhat.com>
342 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
344 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
346 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
347 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
348 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
349 * binary.c (binary_bfd_define_common_symbol): Likewise.
350 * bout.c (b_out_bfd_define_common_symbol): Likewise.
351 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
352 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
353 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
354 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
355 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
356 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
357 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
358 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
359 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
360 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
361 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
362 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
363 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
364 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
365 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
366 * som.c (som_bfd_define_common_symbol): Likewise.
367 * srec.c (srec_bfd_define_common_symbol): Likewise.
368 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
369 * versados.c (versados_bfd_define_common_symbol): Likewise.
370 * vms.c (vms_bfd_define_common_symbol): Likewise.
371 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
372 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
373 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
374 (pmac_xcoff_vec): Likewise.
375 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
376 (aix5coff64_vec): Likewise.
377 * linker.c (bfd_generic_define_common_symbol): New function.
378 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
379 (_bfd_define_common_symbol): New field.
380 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
381 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
382 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
384 * bfd-in2.h: Regenerate.
385 * libbfd.h: Likewise.
386 * libcoff.h: Likewise.
388 2009-04-15 Anthony Green <green@moxielogic.com>
390 * targets.c: Add moxie support.
391 * Makefile.am: Ditto.
392 * Makefile.in: Rebuilt.
393 * cpu-moxie.c, elf32-moxie.c: New files.
394 * archures.c: Add moxie support.
395 * configure.in: Add moxie support.
396 * configure: Rebuilt.
397 * config.bfd, archures.c: Add moxie support.
398 * bfd-in2.h: Rebuilt.
400 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
402 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
403 branch to an undef weak symbol into a jump to next instruction if
404 a PLT entry will be created.
406 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
408 * coffgen.c (make_a_section_from_file): Set the backend long
409 section names enable if long section names found on input.
410 * coffcode.h: Extend long section names documentation to match.
412 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
414 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
417 2009-04-07 DJ Delorie <dj@redhat.com>
419 * archures.c: Add bfd_mach_mep_c5.
420 * bfd-in2.h: Likewise.
421 * cpu-mep.c: Add bfd_c5_arch.
422 * elf32-mep.c: Support it.
424 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
426 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
427 info->callbacks->einfo.
428 * linker.c (_bfd_generic_section_already_linked): Likewise.
430 2009-04-06 DJ Delorie <dj@redhat.com>
432 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
434 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
436 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
437 _bfd_pex64_print_pdata only if PE is defined.
439 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
440 (_bfd_pex64_print_pdata): This.
442 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
443 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
446 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
448 * coff-x86_64.c (bfd_pe_print_pdata): Define as
449 _bfd_pep_print_x64_pdata.
450 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
451 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
453 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
455 * elf32-xtensa.c (relax_property_section): Always set r_offset
458 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
460 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
461 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
463 (elf32_arm_stub_type): New enum values for the two new stubs.
464 (arm_type_of_stub): Make use of the two new stubs.
465 (arm_size_one_stub): Handle the two new stubs.
467 2009-04-01 Matt Thomas <matt@netbsd.org>
469 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
470 hidden symbols into the GOT or PLT.GOT.
471 (elf_vax_relocate_section): Do not emit a PCREL reloc
472 into a shared object if it is against a hidden symbol.
474 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
476 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
477 and know_contains_shared_object_p.
478 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
479 Cache the result in the archive_info table.
480 (xcoff_auto_export_p): Add an "info" parameter and update the
481 call to xcoff_archive_contains_shared_object_p.
482 (xcoff_mark_auto_exports): Update accordingly.
483 (xcoff_post_gc_symbol): Likewise.
485 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
487 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
490 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
492 * coff-rs6000.c (member_layout): New structure.
493 (archive_iterator): Likewise.
494 (member_layout_init): New function.
495 (archive_iterator_begin): Likewise.
496 (archive_iterator_next): Likewise.
497 (xcoff_write_armap_old): Use the new iterator functions.
498 (do_shared_object_padding): Delete.
499 (xcoff_write_armap_big): Use the new iterator functions. Simplify
500 handling of arch_info.
501 (xcoff_write_archive_contents_old): Allocate arelt_data in the
502 first loop rather than the second. Allocate a member header if
503 there isn't one, then work out the stat information and length
504 in the first loop too. Use the new iterators for the second loop.
505 (xcoff_write_archive_contents_big): Likewise.
507 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
509 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
510 (bfd_xcoff_set_archive_import_path): Likewise.
511 * bfd-in2.h: Regenerate.
512 * xcofflink.c: Include libiberty.h.
513 (xcoff_archive_info): New structure.
514 (xcoff_archive_info_hash): New function.
515 (xcoff_archive_info_eq): Likewise.
516 (xcoff_get_archive_info): Likewise.
517 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
518 (bfd_xcoff_split_import_path): New function.
519 (bfd_xcoff_set_archive_import_path): Likewise.
520 (xcoff_set_import_path): Move earlier in file.
521 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
522 object to the the directory part of the bfd's filename. Get the
523 import path and filename of an archive object from the archive's
524 xcoff_tdata, initializing it if necessary. Update use of
526 (bfd_link_input_bfd): Update use of import_file_id.
527 (xcoff_write_global_symbol): Likewise.
529 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
531 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
533 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
535 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
536 a .loader section for relocatable links.
537 (xcoff_need_ldrel_p): New function.
538 (xcoff_mark): Use it.
539 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
541 (xcoff_build_ldsym): New function, split out from...
542 (xcoff_build_ldsyms): ...here. Rename to...
543 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
544 call xcoff_build_ldsym, if there's a loader section.
545 (xcoff_build_loader_section): New function, extracted verbatim from...
546 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
547 there's a loader section. Only add an __rtinit loader symbol
548 if there's a loader section. Update after above name change.
549 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
550 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
551 and xcoff_create_ldrel.
552 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
553 (xcoff_reloc_link_order): Likewise, but only call it if there's
554 a loader section. Use xcoff_symbol_section.
555 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
556 if there's a loader section.
558 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
560 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
562 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
564 * elf32-arm.c (group_sections): Rewrite loops for better
567 2009-03-30 DJ Delorie <dj@redhat.com>
569 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
570 relocs when doing a relocatable link.
572 2009-03-28 Mark Mitchell <mark@codesourcery.com>
574 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
575 "ERROR:", in error messages.
576 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
577 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
578 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
579 (elf32_arm_merge_eabi_attributes): Likewise.
580 (elf32_arm_merge_private_bfd_data): Likewise.
582 2009-03-27 Nick Clifton <nickc@redhat.com>
584 * section.c (bfd_get_section_contents): Detect and handle the case
585 where a section has the SEC_IN_MEMORY flag set but no actual
588 2009-03-26 Alan Modra <amodra@bigpond.net.au>
591 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
592 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
593 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
594 if we don't find matching PT_LOAD when copying.
596 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
598 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
599 the reloc descriptions.
601 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
603 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
604 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
605 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
607 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
609 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
610 (bfd_i386_arch_intel_syntax): Likewise.
611 (i8086_arch): Likewise.
612 (bfd_x86_64_arch): Likewise.
614 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
616 * elf32-cris.c (cris_elf_relocate_section): <case
617 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
618 symbols for non-allocated sections. Don't check whether to
619 generate R_CRIS_DTPMOD for non-allocated sections.
620 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
621 handle relocation GC:ing if applied to non-allocated section.
622 (cris_elf_check_relocs): Similar.
624 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
625 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
626 when emitting a known TP offset in the GOT.
628 2009-03-23 Alan Modra <amodra@bigpond.net.au>
630 * elf64-ppc.c (synthetic_opd): Delete.
631 (compare_symbols): Look for .opd name rather than section match.
632 (ppc64_elf_get_synthetic_symtab): Likewise.
634 2009-03-21 Alan Modra <amodra@bigpond.net.au>
636 * elf32-ppc.c (is_pic_glink_stub): Delete.
637 (is_nonpic_glink_stub): New function.
638 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
640 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
642 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
643 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
645 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
646 macros for visibilty and locality checks.
647 (elf_s390_adjust_dynamic_symbol): Likewise.
648 (allocate_dynrelocs): Likewise.
649 (elf_s390_relocate_section): Likewise.
650 (elf_s390_finish_dynamic_symbol): Likewise.
651 * elf64-s390.c (elf_s390_check_relocs): Likewise.
652 (elf_s390_adjust_dynamic_symbol): Likewise.
653 (allocate_dynrelocs): Likewise.
654 (elf_s390_relocate_section): Likewise.
655 (elf_s390_finish_dynamic_symbol): Likewise.
657 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
659 * bfd-in2.h: Regenerated.
660 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
661 for debugging sections and map memory read/write dependent on
663 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
664 without memory read flags set.
665 * section.c: Add SEC_COFF_NOREAD to section flags.
667 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
669 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
672 2009-03-19 Alan Modra <amodra@bigpond.net.au>
674 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
675 "no overlays" return. If there are overlays, create overlay
676 manager entry symbols here, so that..
677 (spu_elf_build_stubs): ..we don't need to set them up here.
678 Simplify entry symbol tests.
679 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
681 2009-03-18 Mark Kettenis <kettenis@gnu.org>
683 * elf.c (elfcore_grok_openbsd_procinfo)
684 (elfcore_grok_openbsd_note): New functions.
685 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
687 2009-03-18 Alan Modra <amodra@bigpond.net.au>
689 * vms-hdr.c: Don't include alloca.h.
690 * elf32-m68hc1x.c: Include alloca-conf.h.
692 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
694 * Makefile.am: Run "make dep-am".
695 * Makefile.in: Regenerate.
697 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
699 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
701 2009-03-17 Alan Modra <amodra@bigpond.net.au>
703 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
705 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
706 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
707 ovly_return fields with ovly_entry[2]. Adjust all users.
708 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
710 (spu_elf_build_stubs): Likewise.
711 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
712 ovly_flavour changes. Update all callers.
713 (ovl_stub_size_log2): New function.
714 (build_stub): Handle compact icache stubs. Use different manager
715 entry point for stubs in non-icache area.
716 (spu_elf_size_stubs): Don't allocate space for indirect branch
718 (spu_elf_build_stubs): And don't built them.
720 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
722 * dwarf2.c (read_section): Always use rawsize, if available.
724 2009-03-16 Alan Modra <amodra@bigpond.net.au>
726 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
727 of rawsize and size for buffer.
729 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
731 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
732 parameter just because fixed sections fit into local store.
733 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
734 generating overlays if fixed sections plus reserved stack
735 and heap space fit into local store.
737 2009-03-15 Alan Modra <amodra@bigpond.net.au>
739 * elf32-spu.c (build_stub): Correct icache set_id.
740 (spu_elf_relocate_section): Likewise.
742 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
744 * xcofflink.c (xcoff_link_check_archive_element): Only free the
745 symbol table if it was created by the current call.
747 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
749 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
750 class XMC_DS rather than XMC_UA.
752 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
754 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
755 bfd_boolean export_defineds parameter with an unsigned int
756 auto_export_flags parameter.
757 * bfd-in2.h: Regenerate.
758 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
759 split out from xcoff_build_ldsyms.
760 (xcoff_covered_by_expall_p): New function.
761 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
762 but with extra code to handle -bexpfull and -bexpall.
763 (xcoff_mark_auto_exports): New function.
764 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
765 a function should be automatically exported.
766 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
767 parameter with an auto_export_flags parameter. Update ldinfo
768 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
771 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
773 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
774 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
775 init and fini functions. Do garbage collection for objects
776 without an entry point too.
778 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
780 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
781 check whether a symbol has csect information.
782 (coff_print_aux): Likewise.
783 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
784 information for C_AIX_WEAKEXT too.
785 (_bfd_xcoff_swap_aux_out): Likewise.
786 (xcoff_reloc_type_br): Handle defweak symbols too.
787 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
788 information for C_AIX_WEAKEXT too.
789 (_bfd_xcoff64_swap_aux_out): Likewise.
790 (xcoff64_reloc_type_br): Handle defweak symbols too.
791 * coffgen.c (coff_print_symbol): Handle auxillary function
792 information for C_AIX_WEAKEXT too.
793 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
794 instead of BSF_GLOBAL if the L_WEAK flag is set.
795 (xcoff_dynamic_definition_p): New function.
796 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
797 defines h. Don't change h if ldsym isn't the definition. Otherwise,
798 always take the symbol class from the ldsym. Use weak bfd symbol
799 types for weak ldsyms.
800 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
801 Fix the check for whether a definition is from a shared object.
802 Allow redefinitions of weak symbols.
803 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
804 (xcoff_keep_symbol_p): Likewise.
805 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
806 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
807 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
808 but mark them as L_WEAK.
809 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
810 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
814 * xcofflink.c (xcoff_mark): When walking the relocations,
815 only mark the target symbol or the target section, not both.
816 (xcoff_final_definition_p): New function.
817 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
818 symbol is a valid definition of the associated output symbol.
819 Use XCOFF_ALLOCATED to stop the same hash table entry having
821 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
823 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
825 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
827 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
830 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
832 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
833 * libcoff.h: Regenerate.
834 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
835 line-number counts in the bfd's lineno_counts field.
836 Don't keep per-csect line-number counts.
837 (xcoff_sweep): Don't update per-csect line-number counts.
838 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
839 entries in each output section.
840 (xcoff_link_input_bfd): Get the number of line numbers from
841 the bfd's lineno_counts field, rather than recalculating it
842 from scratch. Fix the range check when updating C_BINCL and
844 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
845 here. Don't expect csects to have line-number counts.
847 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
849 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
850 * libcoff.h: Regenerate.
851 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
852 "skip" logic from xcoff_link_input_bfd.
853 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
854 objects in a dynamic link, rather than checking whether csectpp
855 is null. Always allocate debug_index for other objects,
856 and always go through the loop. Update the type of debug_index
857 after the change above. Read the auxillary csect information
858 and use xcoff_keep_symbol_p to decide whether a symbol should
859 be kept. Set its debug_index to -2 if not.
860 (xcoff_link_input_bfd): Update the type of debug_index after
861 the change above and always expect it to be nonnull. Use it to
862 test whether a symbol should be stripped, rather than making the
863 decision here. Postpone all symbol creation to the second pass.
865 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
867 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
868 creating a descriptor.
869 (xcoff_sweep): Don't mark toc_section unless it's needed.
870 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
871 when marking every bfd.
872 (xcoff_link_input_bfd): Skip all TOC anchors.
873 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
874 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
875 to -1; call xcoff_find_tc0 instead.
877 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
879 * libcoff-in.h (xcoff_section_tdata): Update commentary.
880 * libcoff.h: Regenerate.
881 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
882 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
883 the previous symbol's csect. Treat last_symndx as an inclusive value
884 and simplify its handling.
885 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
886 symbols with the right csect. Don't mark rsec when processing
887 relocations against undefined or absolute sections.
888 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
889 of bfd_und_section_ptr.
890 (xcoff_link_input_bfd): Likewise.
892 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
894 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
895 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
896 flag is set. Assert that all undefined symbols are either
897 imported or defined by a dynamic object.
898 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
899 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
900 handling to all relocations. Only set XCOFF_CALLED for function
902 (xcoff_find_function): New function, split out from...
903 (bfd_xcoff_export_symbol) ...here.
904 (xcoff_set_import_path): New function, split out from...
905 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
906 meaning of XCOFF_CALLED.
907 (xcoff_mark_symbol): If we mark an undefined and unimported
908 symbol, find some way of defining it. If the symbol is a function
909 descriptor, fill in its definition automatically. If the symbol
910 is a function, mark its descriptor and allocate room for global
911 linkage code. Otherwise mark the symbol as implicitly imported.
912 Move the code for creating function descriptors from...
913 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
914 check for symbols that were implicitly defined.
915 (xcoff_mark): Don't count any dynamic relocations against
917 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
918 in the xcoff link info.
919 (xcoff_link_input_bfd): Remove handling of undefined and
922 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
924 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
925 if the target is absolute. Fix comment typo.
926 (xcoff_ppc_relocate_section): Remove FIXME.
927 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
928 if the target is absolute.
930 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
932 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
933 R_POS and R_NEG relocations against absolute symbols to the
936 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
938 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
939 to 2 for bfd_mach_ppc_620.
941 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
943 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
944 * configure.in: Likewise.
945 * configure: Regenerate.
947 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
950 * elf.c (assign_section_numbers): Generate symbol table if there
951 is any relocation in output.
952 (_bfd_elf_compute_section_file_positions): Likewise.
954 2009-03-13 Nick Clifton <nickc@redhat.com>
957 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
958 * elflink.c (elf_link_read_relocs_from_section): Use
959 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
960 relocs but no symbol table.
961 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
963 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
966 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
967 to check ___tls_get_addr.
969 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
970 strncmp to check __tls_get_addr.
972 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
974 * dwarf2.c (read_section): Always check the offset, even when the
975 section has been read before.
977 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
979 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
982 2009-03-11 Chris Demetriou <cgd@google.com>
984 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
985 * bfd-in2.h: Regenerate.
986 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
987 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
989 (bsd_write_armap): Likewise.
990 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
991 flag is set, do nothing.
992 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
995 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
997 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
998 used to update stack pointer.
1000 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1003 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1004 for unknown symbols in absolute section.
1006 2009-03-06 Nick Clifton <nickc@redhat.com>
1008 * po/es.po: Updated Spanish translation.
1010 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1012 * elf32-arm.c (group_sections): Take next section size into
1013 account before accepting to group it.
1015 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1017 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1019 (elf32_arm_final_link_relocate): Likewise.
1021 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1024 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1026 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1028 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1029 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1030 (BFD_FAKE_SECTION): Init new flag.
1031 * ecoff.c (bfd_debug_section): Likewise.
1032 * bfd-in2.h: Regenerate.
1033 * libbfd.h: Regenerate.
1034 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1035 (ppc_elf_reloc_type_lookup): Handle new relocs.
1036 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1037 without marker relocs.
1038 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1039 if section has no old-style calls.
1040 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1041 Don't try to optimize new-style __tls_get_addr call when handling
1042 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1044 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1045 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1046 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1047 without marker relocs.
1048 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1049 if section has no old-style calls. Set toc_ref for new relocs as
1051 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1052 Don't try to optimize new-style __tls_get_addr call when handling
1053 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1056 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1059 * configure.in: Test for ld --as-needed support. Link shared
1060 libbfd against libm.
1061 * configure: Regenerate.
1063 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1065 * Makefile.am: Run "make dep-am".
1066 * Makefile.in: Regenerate.
1068 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1070 * elf32-score7.c: New file.
1071 * elf32-score.h: New file.
1072 * elf32-score.c: Add code to support score 7. Set score7 as the
1074 * cpu-score.c: Add score7 architecure.
1075 (compatibile): New function.
1076 * Makefile.am: Add rules for building elf32-score7 object.
1077 * Makefile.in: Regenerate.
1078 * configure.in: Add elf32-score7 object to score vectors.
1079 * configure: Regenerate.
1080 * reloc.c: Add score7 relocs.
1081 * archures.c: Add score3 and score7 machine numbers.
1082 * bfd-in2.h: Regenerate.
1083 * libbfd.h: Regenerate.
1085 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1087 * configure: Regenerate.
1089 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1091 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1092 (elf32_hppa_check_relocs): Use it.
1094 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1096 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1097 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1098 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1099 (elf_hppa_record_segment_addrs): Likewise.
1100 (elf_hppa_final_link): Likewise.
1101 (elf_hppa_relocate_insn): Likewise.
1102 (elf_hppa_final_link_relocate): Likewise.
1103 (elf64_hppa_relocate_section): Likewise.
1104 * elf64-hppa.c: Insert above.
1106 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1108 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1109 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1110 (elf_hppa_relocate_section): Likewise.
1111 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1112 from struct elf_link_hash_entry. Add count field.
1113 (struct elf64_hppa_dyn_hash_table): Delete.
1114 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1115 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1116 (hppa_elf_hash_entry, eh_name): Define.
1117 (elf64_hppa_new_dyn_hash_entry): Delete.
1118 (elf64_hppa_dyn_hash_lookup): Delete.
1119 (elf64_hppa_dyn_hash_traverse): Delete.
1120 (get_dyn_name): Delete.
1121 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1122 of struct elf64_hppa_dyn_hash_entry *.
1123 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1124 allocate_global_data_plt, allocate_global_data_stub,
1125 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1127 (hppa64_link_hash_newfunc): New.
1128 (elf64_hppa_hash_table_create): Rework.
1129 (count_dyn_reloc): Likewise.
1130 (hppa64_elf_local_refcounts): New.
1131 (elf64_hppa_check_relocs): Rework using standard technique for recording
1132 local DLT, PLT and OPD reference counts.
1133 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1134 elf_link_hash_entry *.
1135 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1136 allocate_global_data_plt, allocate_global_data_stub,
1137 allocate_global_data_opd, allocate_dynrel_entries,
1138 elf64_hppa_adjust_dynamic_symbol,
1139 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1140 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1141 Use hppa_link_hash_table. Rework.
1142 (elf64_hppa_link_output_symbol_hook): Rework.
1143 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1144 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1145 elf64_hppa_finish_dynamic_sections): Likewise.
1147 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1149 * elf32-arm.c (stub_reloc_type): Removed.
1150 (insn_sequence): Renamed reloc_type field to r_type.
1151 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1152 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1153 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1154 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1155 (arm_stub_is_thumb): Catch new stubs.
1156 (arm_type_of_stub): Handle new stubs.
1157 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1158 (bfd_elf32_arm_process_before_allocation): Remove useless
1161 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf.c (elf_find_function): Use is_function_type to check
1166 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1168 * xtensa-modules.c: Revert to previous version 1.11 due
1169 to inadvertant commit.
1171 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1173 * elf32-xtensa.c (text_action_add): Separate test for action
1174 type. Break if saved action is ta_widen_insn at same offset.
1176 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1178 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1179 to elf32_arm_stub_long_branch_any_arm_pic.
1180 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1181 (enum elf32_arm_stub_type, arm_type_of_stub)
1182 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1185 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1187 * elf32-arm.c (PREV_SEC): Update comment.
1188 (group_sections): Rename argument to stubs_always_after_branch.
1189 Reverse the list and place stubs at the end of input sections.
1191 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1193 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1195 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1197 (arm_size_one_stub): Remove unnecessary break.
1198 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1200 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1202 * elf32-arm.c (stub_insn_type): New type.
1203 (stub_reloc_type): Likewise.
1204 (insn_sequence): Likewise.
1205 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1206 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1207 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1208 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1209 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1210 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1211 (elf32_arm_stub_hash_entry): Add new helper fields.
1212 (stub_hash_newfunc): Initialize these new fields.
1213 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1214 to take endianness into account.
1215 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1216 (arm_map_one_stub): Code is now more generic, thanks to
1219 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1221 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1223 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1224 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1225 BLX is not available. Fix typo in warning message. Add comments
1226 and improve formatting.
1227 (arm_build_one_stub): Adjust to new
1228 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1229 (arm_map_one_stub): Likewise.
1231 2009-02-23 Tristan Gingold <gingold@adacore.com>
1232 Eric Botcazou <ebotcazou@adacore.com>
1233 Douglas B Rupp <rupp@gnat.com>
1235 * vms.h: Update copyright year, fix comments, reorder declarations.
1236 (_bfd_save_vms_section): Remove the prototype.
1237 (EGPS_S_V_NO_SHIFT): New constant.
1238 (bfd_vms_set_section_flags): New prototype.
1239 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1241 (EGSY_S_W_FLAGS): Ditto.
1242 (EGSY_S_V_QUAD_VAL): Ditto.
1243 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1244 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1245 EGST_S_B_NAMLNG): Ditto.
1246 (ESRF_S_B_NAMLNG): Ditto.
1247 (ETIR_S_C_HEADER_SIZE): Ditto.
1248 (EGPS_S_V_ALLOC_64BIT): Ditto.
1249 (DST_S_C_EPILOG): Ditto.
1250 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1251 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1252 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1253 (DST_S_L_PCLINE_UNSLONG): Ditto.
1254 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1255 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1256 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1257 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1258 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1259 (DST_S_B_SRC_UNSBYTE): Ditto.
1260 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1262 (vms_section, vms_reloc): Remove types.
1263 (hdr_struc): Replaced by ...
1264 (hdr_struct): ... new type.
1265 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1266 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1267 (EMH_DATE_LENGTH): Ditto.
1268 (eom_struc): Replaced by ...
1269 (eom_struct): ... new type.
1270 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1271 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1272 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1273 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1274 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1275 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1276 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1277 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1278 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1279 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1280 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1281 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1282 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1283 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1284 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1285 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1286 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1287 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1288 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1289 (enum file_type_enum): New type.
1290 (struct location_struct): Removed.
1291 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1292 (struct funcinfo, struct module): Ditto.
1293 (struct vms_private_data_struct): Update fields.
1294 (struct vms_section_data_struct): New type.
1296 * vms.c: Update copyright year, fix comments,
1297 Fix includes for DECC, add prototypes.
1298 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1300 Use flavour to set is_vax, location_stack is removed.
1301 (struct pair): Declare.
1302 (fill_section_ptr): Initialize variables at declaration.
1303 Add guard to set SECTION_SYM flag, handlde und section.
1304 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1305 (_bfd_vms_slurp_object_records): New function, replaces previous
1307 (vms_slurp_module): New function.
1308 (vms_slurp_image): Ditto.
1309 (vms_object_p): Complete rewrite.
1310 (vms_mkobject): Use is_vax field to slect architecture.
1311 (free_reloc_stream): New function.
1312 (vms_convert_to_var): Ditto.
1313 (vms_convert_to_var_1): Ditto.
1314 (vms_convert_to_var_unix_filename): Ditto.
1315 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1317 (vms_new_section_hook): Set alignment to 0, allocate private data.
1318 (vms_get_section_contents): Load content.
1319 (vms_get_symbol_info): Handle undefined section.
1320 (vms_find_nearest_line): Handle.
1321 (alloc_reloc_stream): New function.
1322 (vms_slurp_reloc_table): Ditto.
1323 (vms_get_reloc_upper_bound): Make it real.
1324 (vms_canonicalize_reloc): Do the real work.
1325 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1327 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1328 (vms_set_arch_mach): Check arch.
1329 (vms_set_section_contents): Copy the content after allocation.
1330 (vms_alpha_vec): Update object flags.
1332 * vms-tir.c: Update copyright year, fix comments,
1333 add prototypes for new functions.
1334 (dst_define_location): New function.
1335 (dst_restore_location): New function.
1336 (dst_retrieve_location): New function.
1337 (dst_check_allocation): New function.
1338 (image_dump): Call dst_check_allocation.
1339 (image_write_b): Ditto.
1340 (image_write_w): Ditto.
1341 (image_write_l): Ditto.
1342 (image_write_q): Ditto.
1343 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1344 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1346 Call error handler instead of abort if name is not known.
1347 (etir_sta): Add quarter_relocs argument and set it.
1350 (etir_opr): Ditto, return FALSE in case of error.
1351 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1352 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1353 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1354 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1355 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1356 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1357 Return FALSE in case of error.
1358 (tir_sta): Change sign of psect.
1360 (tir_cmd): Fix cast. Makes tir_table static const.
1361 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1362 add argument to explain.
1363 (analyze_etir): Initialize maxptr, add quarter_relocs
1364 declaration, move some declarations into inner scopes.
1365 Handle quarter_relocs and STO_IMM.
1366 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1367 (_bfd_vms_slurp_relocs): New function.
1368 (_bfd_vms_decode_relocs): New function.
1369 (sto_imm): Rewritten.
1370 (start_first_etbt_record): New function.
1371 (start_another_etbt_record): Ditto.
1372 (etir_output_check): Ditto.
1373 (defer_reloc_p): Ditto.
1374 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1375 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1376 rewritte relocations handling.
1377 (_bfd_vms_write_tbt): Removed.
1378 (_bfd_vms_write_dbg): Ditto.
1380 * vms-misc.c: Update copyright year, Fix comments.
1381 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1382 (maybe_adjust_record_pointer_for_object): New function.
1383 (_bfd_vms_get_first_record): New function, replaces ...
1384 (_bfd_vms_get_record): .. removed.
1385 (_bfd_vms_get_object_record): New function.
1386 (_bfd_vms_get_object_record): New function.
1387 (vms_get_remaining_object_record): New function, replaces ...
1388 (_bfd_vms_get_next_record): ... removed.
1389 (add_new_contents): Removed.
1390 (_bfd_save_vms_section): Removed.
1391 (_bfd_get_vms_section): Removed.
1392 (_bfd_vms_output_flush): Write in VAR format.
1393 (new_symbol): Don't make UND section.
1395 * vms-hdr.c: Update copyright year, update list of record handled.
1396 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1397 (_bfd_vms_write_hdr): Strip vms and unix patches,
1398 add comments, truncate module name at 31 characters,
1399 use constants instead of hard-coded value,
1400 write BFD version instead of a fixed string.
1401 (_bfd_vms_slurp_ihd): New function.
1402 (_bfd_vms_slurp_isd): Ditto.
1403 (_bfd_vms_slurp_ihs): Ditto.
1404 (new_module): Ditto.
1405 (parse_module): Ditto
1406 (build_module_list): Ditto.
1407 (module_find_nearest_line): Ditto.
1408 (_bfd_vms_find_nearest_dst_line): Ditto.
1409 (vms_slurp_debug): Ditto.
1410 (_bfd_vms_slurp_dbg): Ditto.
1411 (_bfd_vms_slurp_tbt): Ditto.
1412 (_bfd_vms_write_dbg): Ditto.
1413 (_bfd_vms_write_tbt): Ditto.
1415 * vms-gsd.c: Update copyright year, update list of records handled.
1416 (EVAX_LITERALS_NAME): New macro.
1417 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1418 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1419 (register_universal_symbol): New function and prototype.
1420 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1421 improve debug messages,
1422 use constants instead of hard-coded value,
1423 fix missing endianness conversion,
1424 handle global symbol (SYMG).
1425 (bfd_vms_set_section_flags): New function.
1426 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1427 handle section literals,
1429 handle section bfd and vms flags,
1430 don't output LIB$INITIALIZE symbol,
1431 fix handling of weak symbols,
1432 fix evax vs vax procedure descriptor,
1433 handle absolute symbols.
1435 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1436 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1438 * makefile.vms (DEFS): Fix flags for VMS.
1440 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1442 * bfd-in2.h: Regenerated.
1443 * libbfd.h: Regenerated.
1445 2009-02-20 Cary Coutant <ccoutant@google.com>
1447 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1450 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1453 * coffcode.h (coff_write_object_contents): Don't let the string
1454 table offset overflow the s_name field when using long section names.
1456 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1458 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1459 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1460 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1461 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1462 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1463 (bfd_pmac_xcoff_backend_data): Likewise.
1464 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1465 (bfd_xcoff_aix5_backend_data): Likewise.
1466 (xcoff64_write_object_contents): Delete unused long_section_names
1468 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1469 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1471 * coffcode.h (documentation): Update to describe long section names.
1472 (COFFLONGSECTIONCATHELPER): New helper macro.
1473 (BLANKOR1TOODD): Likewise.
1474 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1475 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1476 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1477 (bfd_coff_set_long_section_names_allowed): New function.
1478 (bfd_coff_set_long_section_names_disallowed): Likewise.
1479 (struct bfd_coff_backend_data): Add new backend hook function
1480 pointer _bfd_coff_set_long_section_names.
1481 (bfd_coff_set_long_section_names): New backend hook.
1482 (coff_write_object_contents): Only generate long section names if
1483 bfd_coff_long_section_names() indicates they are currently enabled.
1484 (bfd_coff_std_swap_table): Make non-const, and initialise long
1485 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1486 (ticoff0_swap_table): Likewise to both.
1487 (ticoff1_swap_table): Again, likewise to both.
1488 * coffgen.c (make_a_section_from_file): Allow long section names
1489 as inputs even if not currently allowed for outputs.
1490 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1491 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1492 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1493 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1494 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1495 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1496 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1497 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1498 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1499 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1500 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1501 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1502 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1503 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1504 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1505 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1506 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1507 * libcoff-in.h: Update copyright year to cause updated copyright
1508 year in generated libcoff.h, and fix typo.
1509 * libcoff.h: Regenerated.
1510 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1511 (_bfd_ecoff_no_long_sections): Add prototype.
1512 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1513 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1514 defined by an including .c file.
1515 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1516 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1517 (ticoff1_swap_table): Likewise to both.
1519 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1521 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1522 stub. Catch default case error.
1523 (arm_map_one_stub): Add missing Thumb mapping symbol.
1525 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1528 * elf32-avr.c: Handle case where no local symbos exist correctly.
1530 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1533 * elf32-arm.c (arm_long_branch_stub,
1534 arm_thumb_v4t_long_branch_stub,
1535 arm_thumb_thumb_long_branch_stub,
1536 arm_thumb_arm_v4t_long_branch_stub,
1537 arm_thumb_arm_v4t_short_branch_stub,
1538 arm_pic_long_branch_stub):
1539 Renamed to elf32_arm_stub_long_branch_any_any,
1540 elf32_arm_stub_long_branch_v4t_arm_thumb,
1541 elf32_arm_stub_long_branch_thumb_only,
1542 elf32_arm_stub_long_branch_v4t_thumb_arm,
1543 elf32_arm_stub_short_branch_v4t_thumb_arm,
1544 elf32_arm_stub_long_branch_any_any_pic.
1545 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1546 arm_thumb_thumb_stub_long_branch,
1547 arm_thumb_arm_v4t_stub_long_branch,
1548 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1549 Renamed to arm_stub_long_branch_any_any,
1550 arm_stub_long_branch_v4t_arm_thumb,
1551 arm_stub_long_branch_thumb_only,
1552 arm_stub_long_branch_v4t_thumb_arm,
1553 arm_stub_short_branch_v4t_thumb_arm,
1554 arm_stub_long_branch_any_any_pic.
1556 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1558 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1559 in branch offset check.
1561 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1563 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1564 add toc.symndx and toc.add.
1565 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1567 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1569 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1570 (branch_reloc_hash_match): New function, extracted from..
1571 (ppc64_elf_tls_optimize): ..here.
1572 (ppc64_elf_relocate_section): Properly set addends when optimizing
1573 tls sequences. Avoid unnecessary reading and writing of insns.
1574 Only redo reloc when symbol changed. Bypass symbol checks when
1576 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1577 (branch_reloc_hash_match): New function, extracted from..
1578 (ppc_elf_tls_optimize): ..here.
1579 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1580 Don't clear addend on zapped __tls_get_addr reloc.
1582 2009-02-12 Nick Clifton <nickc@redhat.com>
1585 * elflink.c (bfd_elf_final_link): When counting the relocations,
1586 if the header size has not been set yet then assume that it will
1587 match the output section's reloc type.
1589 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1591 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1594 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1596 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1597 (find_function): Likewise.
1598 (pasted_function): Don't error if no prior function found.
1599 (discover_functions): Revert 2008-12-10 change. Extend first
1600 function range to start of section.
1602 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1604 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1606 * elf64-hppa.h: Likewise.
1608 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1610 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1613 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1615 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1616 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1618 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1620 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1621 * archures.c (bfd_mach_mips_xlr): Define.
1622 * bfd-in2.h: Regenerate.
1623 * cpu-mips.c (I_xlr): Define.
1624 (arch_info_struct): Add XLR entry.
1625 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1626 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1627 (mips_mach_extensions): Add XLR entry.
1629 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1631 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1633 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1635 * configure.in: AC_SUBST pdfdir.
1636 * Makefile.am: Add install-pdf, install-pdf-am
1637 and install-pdf-recursive targets. Define pdfdir.
1638 * doc/Makefile.am: Define pdf__strip_dir. Add
1639 install-pdf and install-pdf-am targets.
1640 * po/Make-in: Add install-pdf target.
1641 * configure: Regenerate.
1642 * Makefile.in: Regenerate
1643 * doc/Makefile.in: Regenerate.
1645 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1647 * bfd-in2.h: Regenerate.
1648 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1649 fields from n_entries to n_slots where appropriate, update comments.
1650 (HOWTO): Add TLS relocations.
1651 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1652 (enum elf_m68k_got_offset_size): New enum.
1653 (struct elf_m68k_got_entry.type): Move field to ...
1654 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1655 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1657 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1659 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1660 fields into n_entries array. Update comments.
1661 (elf_m68k_init_got): Simplify, update all uses.
1662 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1663 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1664 GOT entries; update name, update all uses.
1665 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1666 (elf_m68k_get_got_entry): Update.
1667 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1669 (elf_m68k_remove_got_entry_type): Simplify.
1670 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1671 (elf_m68k_can_merge_gots): Update.
1672 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1673 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1674 GOT entries, simplify.
1675 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1676 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1677 field, remove obsoleted local_n_entries field.
1678 (elf_m68k_partition_multi_got_2): New static function.
1679 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1681 (elf_m68k_remove_got_entry_type): Update.
1682 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1683 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1684 update of sgot->size and srelgot->size.
1685 (elf_m68k_gc_sweep_hook): Update.
1686 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1687 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1689 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1690 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1692 2009-02-02 DJ Delorie <dj@redhat.com>
1694 * elf32-mep.c (config_names): Regenerate configuration.
1696 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1698 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1699 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1700 * elf.c (bfd_elf_get_str_section): Make static.
1701 (bfd_elf_find_section): Delete.
1702 * libbfd.h: Regenerate.
1704 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1706 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1707 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1709 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1711 * elflink.c (on_needed_list): New function.
1712 (elf_link_add_object_symbols): Link in --as-needed libs if they
1713 satisfy undefined symbols in other libs.
1715 2009-01-30 Julian Brown <julian@codesourcery.com>
1717 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1718 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1719 with --just-symbols (-R).
1721 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1723 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1724 high_pc in order to properly sign-extend VMAs.
1726 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1727 Mark Shinwell <shinwell@codesourcery.com>
1728 Catherine Moore <clm@codesourcery.com>
1730 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1732 2009-01-28 Catherine Moore <clm@codesourcery.com>
1734 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1735 SEC_LOAD for dynamic relocation sections.
1737 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1739 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1740 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1741 the size of local TLS data.
1743 2009-01-27 Andreas Schwab <schwab@suse.de>
1745 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1746 architectures in the archive.
1748 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1750 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1751 <R_CRIS_32_DTPREL>: Correct relocation value.
1753 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1754 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1755 symbols with non-default visibility.
1757 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1759 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1760 describing the trampolines.
1761 (ppc_elf_relocate_section): Update relocs to describe the
1764 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1766 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1767 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1768 and R_PARISC_PCREL12F relocations.
1770 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1773 * elflink.c (find_version_for_sym): New function split out from,
1774 but without export_dynamic test, ..
1775 (_bfd_elf_link_assign_sym_version): ..here.
1776 (_bfd_elf_export_symbol): Use it.
1778 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1780 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1781 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1782 * elflink.c: ..here, somewhat modified.
1783 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1784 _bfd_elf_link_find_version_dependencies,
1785 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1786 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1787 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1789 * elflink.c: ..and make static here.
1790 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1791 of output_bfd from struct elf_find_verdep_info.
1792 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1793 struct elf_info_failed.
1794 (bfd_elf_size_dynamic_sections): Adjust.
1796 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1799 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1800 after comp_unit_find_line call.
1802 2009-01-21 Nick Clifton <nickc@redhat.com>
1805 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1806 tm_gmtoff field in struct tm.
1808 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1810 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1811 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1812 sections in soft-icache lines unless non_ia_text. Don't add
1813 rodata if doing so would exceed line size.
1815 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1817 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1818 types than bfd_link_hash_indirect, before early return, call
1819 _bfd_elf_link_hash_copy_indirect.
1821 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1823 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1824 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1825 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1826 (elf_backend_obj_attrs_order): New define.
1827 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1828 (elfNN_bed): Add elf_backend_obj_attrs_order.
1830 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1832 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1833 (obj_attr_size): Likewise.
1834 (write_obj_attribute): Likewise.
1835 (_bfd_elf_copy_obj_attributes): Likewise.
1836 (_bfd_elf_parse_attributes): Likewise.
1837 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1838 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1839 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1840 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1841 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1844 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1846 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1847 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1848 (bfd_elf_add_obj_attr_string): Likewise.
1849 (bfd_elf_add_obj_attr_int_string): Likewise.
1850 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1851 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1852 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1853 Tag_nodefaults has no default value.
1854 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1855 comment to reflect the new state.
1857 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1860 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1861 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1862 (adjust_z_magix): Delete dead code handling QMAGIC.
1864 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1866 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1867 IMAGE_SCN_MEM_DISCARDABLE.
1869 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1871 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1872 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1873 * configure.in (commonbfdlib): Delete.
1874 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1875 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1876 is available, not just for linux.
1877 * po/SRC-POTFILES.in: Regenerate.
1878 * Makefile.in: Regenerate.
1879 * configure: Regenerate.
1881 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1882 Julian Brown <julian@codesourcery.com>
1884 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1885 ARM attributes in ABI 2.07.
1886 * elf32-arm.c (get_secondary_compatible_arch): New function.
1887 (set_secondary_compatible_arch): New function.
1888 (tag_cpu_arch_combine): New function.
1889 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1890 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1891 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1892 make it fit with order_01243.
1893 Add support for Tag_also_compatible_with,
1894 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1895 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1896 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1897 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1898 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1899 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1900 Rework the way unknown attributes are handled.
1901 Defer errors until all attributes have been processed.
1903 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1905 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1906 bfd_elf_add_obj_attr_int_string.
1907 Read Tag_compatibility from its new location in the attribute array,
1908 rather than the attribute list.
1909 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1910 bfd_elf_add_obj_attr_int_string.
1911 (_bfd_elf_parse_attributes): Likewise.
1912 (_bfd_elf_merge_object_attributes): There's now only one
1913 Tag_compatibility, and it's in the array, not the list.
1914 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1916 (bfd_elf_add_obj_attr_compat): Rename to
1917 bfd_elf_add_obj_attr_int_string.
1918 (bfd_elf_add_proc_attr_compat): Rename to
1919 bfd_elf_add_proc_attr_int_string.
1920 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1923 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1925 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1926 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1927 (vmsutil.lo): Add dependency rule.
1928 * Makefile.in: Regenerate.
1929 * config.bfd (ia64*-*-*vms*): Add case.
1930 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1931 * configure: Regenerate.
1932 * vmsutil.c: New file.
1933 * vmsutil.h: New file.
1934 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1936 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1937 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1938 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1939 elfNN_vms_object_p): New functions
1940 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1942 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1945 * elflink.c (elf_gc_sweep): Exclude the group section if the
1946 first member of the section group is excluded.
1948 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1951 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1952 saved filename, use bfd_alloc rather than bfd_malloc for it.
1954 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1956 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1958 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1960 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1962 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1964 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1966 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1968 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1970 (struct got_entry): Add br_addr.
1971 (struct call_info): Add priority.
1972 (struct function_info): Add lr_store and sp_adjust.
1973 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1974 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1975 area as an overlay, and check that no other overlays exist. Look up
1976 icache overlay manager entry sym.
1977 (BRA_STUBS, BRA, BRASL): Define.
1978 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1979 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1981 (count_stub, build_stub): Support soft-icache.
1982 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1983 (spu_elf_size_stubs): Size soft-icache stubs.
1984 (overlay_index): New function.
1985 (spu_elf_build_stubs): Make static. Support soft-icache.
1986 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1987 (find_function_stack_adjust): Save lr store and stack adjust insn
1989 (maybe_insert_function): Adjust find_function_stack_adjust call.
1990 (mark_functions_via_relocs): Retrieve priority.
1991 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1992 (sort_calls): Sort by priority first.
1993 (mark_overlay_section): Ignore .ovl.init.
1994 (sum_stack): Only print when stack_analysis.
1995 (print_one_overlay_section): New function, extracted from..
1996 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1997 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1998 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1999 analysis. Call spu_elf_build_stubs.
2000 (spu_elf_relocate_section): For soft-icache encode overlay index
2002 (spu_elf_output_symbol_hook): Support soft-icache.
2003 (spu_elf_modify_program_headers: Likewise.
2005 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2006 num_regions to num_lines. Add line_size and max_branch.
2007 (enum _ovly_flavour): Add ovly_soft_icache.
2008 (spu_elf_build_stubs): Delete.
2010 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2012 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2013 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2015 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2017 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2018 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2019 the program, the known offset starts at the negative size of the
2021 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2024 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2026 * config.bfd: Add lm32-*-rtems*.
2028 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2030 * coff-ppc.c: Add 2009 to Copyright.
2031 * elf32-cris.c: Likewise.
2032 * elflink.c: Likewise.
2034 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2036 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2037 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2039 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2042 * elflink.c (elf_merge_st_other): New.
2043 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2044 hide them if needed.
2045 (elf_link_add_object_symbols): Updated.
2047 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2050 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2051 ref_dynamic and dynamic_def fields when setting def_regular
2054 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2057 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2060 For older changes see ChangeLog-2008
2066 version-control: never