1 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
5 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
6 Paul Brook <paul@codesourcery.com>
8 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
9 fix discarded sections.
11 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
13 * elf32-spu.c (mark_overlay_section): Move .init and .fini
14 sections into the software icache.
16 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
18 * elf32-spu.c (build_stub): Always build "compact" sofware
21 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
23 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
24 (spu_elf_setup): Initialize it.
25 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
26 Update to new-sytle cache manager data structures.
27 (spu_elf_build_stubs): Generate new-style cache manager data
28 structures and symbols.
29 (spu_elf_auto_overlay): Update size computation.
31 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
33 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
34 segments first amongst the program headers.
36 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
38 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
39 into addresses for relocation types that look at high bits. Remove
40 special handling of relocation overflow warnings.
42 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
44 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
45 control flow graph between fragments of a function.
47 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
49 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
50 generate only a 16-byte .toe section.
51 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
53 2009-05-14 Alan Modra <amodra@bigpond.net.au>
55 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
56 (spu_elf_place_overlay_data): ..here. New function.
57 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
59 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
61 * elf32-arm.c: Move sysdep.h to start of file.
63 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
65 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
67 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
68 __icache_tag_array and __icache_tag_array_size.
70 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
72 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
74 (bfinfdpic_link_omit_section_dynsym): Likewise.
75 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
77 2009-05-05 Paul Brook <paul@codesourcery.com>
79 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
80 * bfd-in2.h: Regenerate.
81 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
82 (_arm_elf_section_data): Add text and exidx fields.
83 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
84 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
85 copy_exidx_entry): New functions.
86 (elf32_arm_write_section): Fixup .ARM.exidx contents.
88 2009-05-05 Christophe lyon <christophe.lyon@st.com>
90 * elf32-arm.c (DEF_STUBS): New helper define.
93 (stub_definitions): New array, containing stub template pointers
95 (arm_size_one_stub): Make use of stub_definitions.
97 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
99 * elflink.c (find_version_for_sym): Remove from here, ...
100 * linker.c (bfd_find_version_for_sym): ... rename, replace
101 here, make public and update all callers.
102 * bfd-in2.h: Regenerate.
104 2009-04-30 Nick Clifton <nickc@redhat.com>
106 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
108 (struct elf_obj_data): Add has_ifunc_symbols boolean.
109 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
110 into a STT_GNU_IFUNC symbol type.
111 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
113 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
114 the binary contains ifunc symbols.
115 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
116 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
117 * elf32-i386.c (is_indirect_function): New function.
118 (elf_i386_check_relocs): Create an ifunc output section.
119 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
120 section if necessary.
121 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
123 (elf_i386_add_symbol_hook): New function. Set the
124 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
125 symbol is encountered.
126 (elf_backend_post_process_headers): Define.
127 (elf_backend_add_symbol_hook): Define.
128 (elf_i386_post_process_headers): Rename to
129 elf_i388_fbsd_post_process_headers.
130 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
131 (is_indirect_function): New function.
132 (elf64_x86_64_check_relocs): Create an ifunc output section.
133 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
134 section if necessary.
135 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
137 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
138 elf_obj_data structure if an ifunc symbol is encountered.
139 (elf_backend_post_process_headers): Define.
140 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
141 if we have ifunc symbols to handle.
142 (get_ifunc_reloc_section_name): New function. Computes the name
143 for an ifunc section.
144 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
145 section to hold ifunc relocs.
146 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
147 (bfd_print_symbol_vandf): Handle ifunc symbols.
148 (bfd_decode_symclass): Likewise.
149 * bfd-in2.h: Regenerate.
151 2009-04-30 Joseph Myers <joseph@codesourcery.com>
153 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
154 MOVW and MOVT relocations in a shared library link.
156 2009-04-27 Anthony Green <green@moxielogic.com>
158 * verilog.c: New file.
159 * Makefile.am (BFD32_LIBS): Add verilog.c.
160 (BFD32_LIBS_CFILES): Add verilog.c.
161 (verilog.lo): New build rule.
162 * Makefile.in: Rebuilt.
163 * targets.c: Add verilog support.
164 * bfd.c (tdata union): Add Verilog private data field.
165 * bfd-in2.h: Regenerate.
167 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
169 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
172 2009-04-23 Matthias Klose <doko@ubuntu.com>
174 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
176 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
179 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
180 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
181 (elf32_arm_size_stubs): Likewise.
182 (record_thumb_to_arm_glue): Deleted unused function.
183 (bfd_elf32_arm_process_before_allocation): No longer handle
184 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
185 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
186 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
188 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
190 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
191 (elf32_arm_write_section): Declare early.
192 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
193 (arm_allocate_glue_section_space): Exclude empty sections.
194 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
195 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
197 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
198 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
199 (elf32_arm_size_dynamic_sections): Allocate interworking
201 (bfd_elf32_bfd_final_link): Define.
203 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
205 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
207 * coffcode.h (coff_compute_section_file_positions): Clear
208 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
210 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
211 force_minimum_alignment.
213 * libcoff.h: Regenerated.
215 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
216 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
218 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
219 nor target_subsystem.
221 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
222 force_minimum_alignment nor target_subsystem.
224 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
226 * coff-x86_64.c (PEI_HEADERS): Protect includes.
227 (bfd_pe_print_pdata): Remove #ifdef PE variation.
228 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
229 include in coff-x86_64.c of headers.
230 (PDATA_ROW_SIZE): New define.
231 (pex_regs[]): New static array.
232 (pex64_get_runtime_function): New static function.
233 (pex64_get_unwind_info): Likewise.
234 (pex64_get_scope_entry): Likewise.
235 (pex64_xdata_print_uwd_codes): Likewise.
236 (pex64_get_section_by_rva): Likewise.
237 (pex64_dump_xdata): Likewise.
238 (pex64_bfd_print_pdata): Likewise.
239 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
240 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
241 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
243 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
244 Alan Modra <amodra@bigpond.net.au>
245 Dave Korn <dave.korn.cygwin@gmail.com>
247 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
248 long names and non-NUL-terminated strings.
250 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
252 * bfd-in2.h: Regenerated.
254 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
256 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
257 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
259 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
262 * coffcode.h (bfd_pei_p): New.
264 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
265 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
266 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
267 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
268 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
269 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
271 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
272 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
273 bfd_efi_rtdrv_x86_64_vec,
274 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
275 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
276 * targets.c: Likewise.
278 * configure: Regenerated.
279 * libcoff.h: Likewise.
280 * Makefile.in: Likewise.
282 * efi-app-ia32.c: Removed.
283 * efi-app-x86_64.c: Likewise.
284 * efi-bsdrv-ia32.c: Likewise.
285 * efi-bsdrv-ia64.c: Likewise.
286 * efi-bsdrv-x86_64.c: Likewise.
287 * efi-rtdrv-ia32.c: Likewise.
288 * efi-rtdrv-ia64.c: Likewise.
289 * efi-rtdrv-x86_64.c: Likewise.
290 * efi-rtdrv-ia32.c: Likewise.
292 * efi-app-ia64.c: Moved to ...
294 (TARGET_SYM): Set to bfd_pei_ia64_vec.
295 (TARGET_NAME): Set to pei-ia64.
297 * libpei.h (bfd_target_pei_p): Removed.
298 (bfd_target_pei_arch): Likewise.
299 (bfd_target_efi_app_p): Likewise.
300 (bfd_target_efi_app_arch): Likewise.
301 (bfd_target_efi_bsdrv_p): Likewise.
302 (bfd_target_efi_bsdrv_arch): Likewise.
303 (bfd_target_efi_rtdrv_p): Likewise.
304 (bfd_target_efi_rtdrv_arch): Likewise.
305 (bfd_pe_executable_p): Likewise.
307 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
308 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
309 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
310 and efi-rtdrv-ia32.c.
311 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
312 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
313 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
314 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
315 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
316 efi-rtdrv-x86_64.c. Add pei-ia64.c.
317 (efi-app-ia64.lo): Removed.
318 (efi-bsdrv-ia32.lo): Likewise.
319 (efi-rtdrv-ia32.lo): Likewise.
320 (efi-app-ia64.lo): Likewise.
321 (efi-bsdrv-ia64.lo): Likewise.
322 (efi-rtdrv-ia64.lo): Likewise.
323 (efi-app-x86_64.lo): Likewise.
324 (efi-bsdrv-x86_64.lo): Likewise.
325 (efi-rtdrv-x86_64.lo): Likewise.
328 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
330 (arch_type): Removed.
332 (pe_bfd_object_p): Just return coff_object_p.
334 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
335 bfd_pe_executable_p with bfd_pei_p.
337 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
339 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
340 PLT entries to an undefined symbol when generating a shared
343 2009-04-17 Nick Clifton <nickc@redhat.com>
346 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
348 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
350 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
351 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
352 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
353 * binary.c (binary_bfd_define_common_symbol): Likewise.
354 * bout.c (b_out_bfd_define_common_symbol): Likewise.
355 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
356 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
357 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
358 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
359 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
360 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
361 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
362 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
363 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
364 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
365 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
366 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
367 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
368 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
369 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
370 * som.c (som_bfd_define_common_symbol): Likewise.
371 * srec.c (srec_bfd_define_common_symbol): Likewise.
372 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
373 * versados.c (versados_bfd_define_common_symbol): Likewise.
374 * vms.c (vms_bfd_define_common_symbol): Likewise.
375 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
376 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
377 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
378 (pmac_xcoff_vec): Likewise.
379 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
380 (aix5coff64_vec): Likewise.
381 * linker.c (bfd_generic_define_common_symbol): New function.
382 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
383 (_bfd_define_common_symbol): New field.
384 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
385 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
386 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
388 * bfd-in2.h: Regenerate.
389 * libbfd.h: Likewise.
390 * libcoff.h: Likewise.
392 2009-04-15 Anthony Green <green@moxielogic.com>
394 * targets.c: Add moxie support.
395 * Makefile.am: Ditto.
396 * Makefile.in: Rebuilt.
397 * cpu-moxie.c, elf32-moxie.c: New files.
398 * archures.c: Add moxie support.
399 * configure.in: Add moxie support.
400 * configure: Rebuilt.
401 * config.bfd, archures.c: Add moxie support.
402 * bfd-in2.h: Rebuilt.
404 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
406 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
407 branch to an undef weak symbol into a jump to next instruction if
408 a PLT entry will be created.
410 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
412 * coffgen.c (make_a_section_from_file): Set the backend long
413 section names enable if long section names found on input.
414 * coffcode.h: Extend long section names documentation to match.
416 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
418 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
421 2009-04-07 DJ Delorie <dj@redhat.com>
423 * archures.c: Add bfd_mach_mep_c5.
424 * bfd-in2.h: Likewise.
425 * cpu-mep.c: Add bfd_c5_arch.
426 * elf32-mep.c: Support it.
428 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
430 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
431 info->callbacks->einfo.
432 * linker.c (_bfd_generic_section_already_linked): Likewise.
434 2009-04-06 DJ Delorie <dj@redhat.com>
436 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
438 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
440 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
441 _bfd_pex64_print_pdata only if PE is defined.
443 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
444 (_bfd_pex64_print_pdata): This.
446 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
447 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
450 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
452 * coff-x86_64.c (bfd_pe_print_pdata): Define as
453 _bfd_pep_print_x64_pdata.
454 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
455 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
457 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
459 * elf32-xtensa.c (relax_property_section): Always set r_offset
462 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
464 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
465 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
467 (elf32_arm_stub_type): New enum values for the two new stubs.
468 (arm_type_of_stub): Make use of the two new stubs.
469 (arm_size_one_stub): Handle the two new stubs.
471 2009-04-01 Matt Thomas <matt@netbsd.org>
473 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
474 hidden symbols into the GOT or PLT.GOT.
475 (elf_vax_relocate_section): Do not emit a PCREL reloc
476 into a shared object if it is against a hidden symbol.
478 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
480 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
481 and know_contains_shared_object_p.
482 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
483 Cache the result in the archive_info table.
484 (xcoff_auto_export_p): Add an "info" parameter and update the
485 call to xcoff_archive_contains_shared_object_p.
486 (xcoff_mark_auto_exports): Update accordingly.
487 (xcoff_post_gc_symbol): Likewise.
489 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
491 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
494 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
496 * coff-rs6000.c (member_layout): New structure.
497 (archive_iterator): Likewise.
498 (member_layout_init): New function.
499 (archive_iterator_begin): Likewise.
500 (archive_iterator_next): Likewise.
501 (xcoff_write_armap_old): Use the new iterator functions.
502 (do_shared_object_padding): Delete.
503 (xcoff_write_armap_big): Use the new iterator functions. Simplify
504 handling of arch_info.
505 (xcoff_write_archive_contents_old): Allocate arelt_data in the
506 first loop rather than the second. Allocate a member header if
507 there isn't one, then work out the stat information and length
508 in the first loop too. Use the new iterators for the second loop.
509 (xcoff_write_archive_contents_big): Likewise.
511 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
513 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
514 (bfd_xcoff_set_archive_import_path): Likewise.
515 * bfd-in2.h: Regenerate.
516 * xcofflink.c: Include libiberty.h.
517 (xcoff_archive_info): New structure.
518 (xcoff_archive_info_hash): New function.
519 (xcoff_archive_info_eq): Likewise.
520 (xcoff_get_archive_info): Likewise.
521 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
522 (bfd_xcoff_split_import_path): New function.
523 (bfd_xcoff_set_archive_import_path): Likewise.
524 (xcoff_set_import_path): Move earlier in file.
525 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
526 object to the the directory part of the bfd's filename. Get the
527 import path and filename of an archive object from the archive's
528 xcoff_tdata, initializing it if necessary. Update use of
530 (bfd_link_input_bfd): Update use of import_file_id.
531 (xcoff_write_global_symbol): Likewise.
533 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
535 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
537 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
539 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
540 a .loader section for relocatable links.
541 (xcoff_need_ldrel_p): New function.
542 (xcoff_mark): Use it.
543 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
545 (xcoff_build_ldsym): New function, split out from...
546 (xcoff_build_ldsyms): ...here. Rename to...
547 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
548 call xcoff_build_ldsym, if there's a loader section.
549 (xcoff_build_loader_section): New function, extracted verbatim from...
550 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
551 there's a loader section. Only add an __rtinit loader symbol
552 if there's a loader section. Update after above name change.
553 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
554 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
555 and xcoff_create_ldrel.
556 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
557 (xcoff_reloc_link_order): Likewise, but only call it if there's
558 a loader section. Use xcoff_symbol_section.
559 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
560 if there's a loader section.
562 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
564 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
566 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
568 * elf32-arm.c (group_sections): Rewrite loops for better
571 2009-03-30 DJ Delorie <dj@redhat.com>
573 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
574 relocs when doing a relocatable link.
576 2009-03-28 Mark Mitchell <mark@codesourcery.com>
578 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
579 "ERROR:", in error messages.
580 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
581 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
582 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
583 (elf32_arm_merge_eabi_attributes): Likewise.
584 (elf32_arm_merge_private_bfd_data): Likewise.
586 2009-03-27 Nick Clifton <nickc@redhat.com>
588 * section.c (bfd_get_section_contents): Detect and handle the case
589 where a section has the SEC_IN_MEMORY flag set but no actual
592 2009-03-26 Alan Modra <amodra@bigpond.net.au>
595 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
596 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
597 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
598 if we don't find matching PT_LOAD when copying.
600 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
602 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
603 the reloc descriptions.
605 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
607 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
608 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
609 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
611 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
613 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
614 (bfd_i386_arch_intel_syntax): Likewise.
615 (i8086_arch): Likewise.
616 (bfd_x86_64_arch): Likewise.
618 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
620 * elf32-cris.c (cris_elf_relocate_section): <case
621 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
622 symbols for non-allocated sections. Don't check whether to
623 generate R_CRIS_DTPMOD for non-allocated sections.
624 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
625 handle relocation GC:ing if applied to non-allocated section.
626 (cris_elf_check_relocs): Similar.
628 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
629 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
630 when emitting a known TP offset in the GOT.
632 2009-03-23 Alan Modra <amodra@bigpond.net.au>
634 * elf64-ppc.c (synthetic_opd): Delete.
635 (compare_symbols): Look for .opd name rather than section match.
636 (ppc64_elf_get_synthetic_symtab): Likewise.
638 2009-03-21 Alan Modra <amodra@bigpond.net.au>
640 * elf32-ppc.c (is_pic_glink_stub): Delete.
641 (is_nonpic_glink_stub): New function.
642 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
644 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
646 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
647 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
649 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
650 macros for visibilty and locality checks.
651 (elf_s390_adjust_dynamic_symbol): Likewise.
652 (allocate_dynrelocs): Likewise.
653 (elf_s390_relocate_section): Likewise.
654 (elf_s390_finish_dynamic_symbol): Likewise.
655 * elf64-s390.c (elf_s390_check_relocs): Likewise.
656 (elf_s390_adjust_dynamic_symbol): Likewise.
657 (allocate_dynrelocs): Likewise.
658 (elf_s390_relocate_section): Likewise.
659 (elf_s390_finish_dynamic_symbol): Likewise.
661 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
663 * bfd-in2.h: Regenerated.
664 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
665 for debugging sections and map memory read/write dependent on
667 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
668 without memory read flags set.
669 * section.c: Add SEC_COFF_NOREAD to section flags.
671 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
673 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
676 2009-03-19 Alan Modra <amodra@bigpond.net.au>
678 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
679 "no overlays" return. If there are overlays, create overlay
680 manager entry symbols here, so that..
681 (spu_elf_build_stubs): ..we don't need to set them up here.
682 Simplify entry symbol tests.
683 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
685 2009-03-18 Mark Kettenis <kettenis@gnu.org>
687 * elf.c (elfcore_grok_openbsd_procinfo)
688 (elfcore_grok_openbsd_note): New functions.
689 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
691 2009-03-18 Alan Modra <amodra@bigpond.net.au>
693 * vms-hdr.c: Don't include alloca.h.
694 * elf32-m68hc1x.c: Include alloca-conf.h.
696 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
698 * Makefile.am: Run "make dep-am".
699 * Makefile.in: Regenerate.
701 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
703 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
705 2009-03-17 Alan Modra <amodra@bigpond.net.au>
707 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
709 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
710 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
711 ovly_return fields with ovly_entry[2]. Adjust all users.
712 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
714 (spu_elf_build_stubs): Likewise.
715 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
716 ovly_flavour changes. Update all callers.
717 (ovl_stub_size_log2): New function.
718 (build_stub): Handle compact icache stubs. Use different manager
719 entry point for stubs in non-icache area.
720 (spu_elf_size_stubs): Don't allocate space for indirect branch
722 (spu_elf_build_stubs): And don't built them.
724 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
726 * dwarf2.c (read_section): Always use rawsize, if available.
728 2009-03-16 Alan Modra <amodra@bigpond.net.au>
730 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
731 of rawsize and size for buffer.
733 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
735 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
736 parameter just because fixed sections fit into local store.
737 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
738 generating overlays if fixed sections plus reserved stack
739 and heap space fit into local store.
741 2009-03-15 Alan Modra <amodra@bigpond.net.au>
743 * elf32-spu.c (build_stub): Correct icache set_id.
744 (spu_elf_relocate_section): Likewise.
746 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
748 * xcofflink.c (xcoff_link_check_archive_element): Only free the
749 symbol table if it was created by the current call.
751 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
753 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
754 class XMC_DS rather than XMC_UA.
756 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
758 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
759 bfd_boolean export_defineds parameter with an unsigned int
760 auto_export_flags parameter.
761 * bfd-in2.h: Regenerate.
762 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
763 split out from xcoff_build_ldsyms.
764 (xcoff_covered_by_expall_p): New function.
765 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
766 but with extra code to handle -bexpfull and -bexpall.
767 (xcoff_mark_auto_exports): New function.
768 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
769 a function should be automatically exported.
770 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
771 parameter with an auto_export_flags parameter. Update ldinfo
772 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
775 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
777 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
778 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
779 init and fini functions. Do garbage collection for objects
780 without an entry point too.
782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
784 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
785 check whether a symbol has csect information.
786 (coff_print_aux): Likewise.
787 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
788 information for C_AIX_WEAKEXT too.
789 (_bfd_xcoff_swap_aux_out): Likewise.
790 (xcoff_reloc_type_br): Handle defweak symbols too.
791 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
792 information for C_AIX_WEAKEXT too.
793 (_bfd_xcoff64_swap_aux_out): Likewise.
794 (xcoff64_reloc_type_br): Handle defweak symbols too.
795 * coffgen.c (coff_print_symbol): Handle auxillary function
796 information for C_AIX_WEAKEXT too.
797 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
798 instead of BSF_GLOBAL if the L_WEAK flag is set.
799 (xcoff_dynamic_definition_p): New function.
800 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
801 defines h. Don't change h if ldsym isn't the definition. Otherwise,
802 always take the symbol class from the ldsym. Use weak bfd symbol
803 types for weak ldsyms.
804 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
805 Fix the check for whether a definition is from a shared object.
806 Allow redefinitions of weak symbols.
807 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
808 (xcoff_keep_symbol_p): Likewise.
809 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
810 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
811 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
812 but mark them as L_WEAK.
813 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
814 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
816 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
818 * xcofflink.c (xcoff_mark): When walking the relocations,
819 only mark the target symbol or the target section, not both.
820 (xcoff_final_definition_p): New function.
821 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
822 symbol is a valid definition of the associated output symbol.
823 Use XCOFF_ALLOCATED to stop the same hash table entry having
825 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
827 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
831 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
836 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
837 * libcoff.h: Regenerate.
838 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
839 line-number counts in the bfd's lineno_counts field.
840 Don't keep per-csect line-number counts.
841 (xcoff_sweep): Don't update per-csect line-number counts.
842 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
843 entries in each output section.
844 (xcoff_link_input_bfd): Get the number of line numbers from
845 the bfd's lineno_counts field, rather than recalculating it
846 from scratch. Fix the range check when updating C_BINCL and
848 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
849 here. Don't expect csects to have line-number counts.
851 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
853 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
854 * libcoff.h: Regenerate.
855 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
856 "skip" logic from xcoff_link_input_bfd.
857 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
858 objects in a dynamic link, rather than checking whether csectpp
859 is null. Always allocate debug_index for other objects,
860 and always go through the loop. Update the type of debug_index
861 after the change above. Read the auxillary csect information
862 and use xcoff_keep_symbol_p to decide whether a symbol should
863 be kept. Set its debug_index to -2 if not.
864 (xcoff_link_input_bfd): Update the type of debug_index after
865 the change above and always expect it to be nonnull. Use it to
866 test whether a symbol should be stripped, rather than making the
867 decision here. Postpone all symbol creation to the second pass.
869 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
871 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
872 creating a descriptor.
873 (xcoff_sweep): Don't mark toc_section unless it's needed.
874 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
875 when marking every bfd.
876 (xcoff_link_input_bfd): Skip all TOC anchors.
877 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
878 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
879 to -1; call xcoff_find_tc0 instead.
881 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
883 * libcoff-in.h (xcoff_section_tdata): Update commentary.
884 * libcoff.h: Regenerate.
885 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
886 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
887 the previous symbol's csect. Treat last_symndx as an inclusive value
888 and simplify its handling.
889 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
890 symbols with the right csect. Don't mark rsec when processing
891 relocations against undefined or absolute sections.
892 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
893 of bfd_und_section_ptr.
894 (xcoff_link_input_bfd): Likewise.
896 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
898 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
899 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
900 flag is set. Assert that all undefined symbols are either
901 imported or defined by a dynamic object.
902 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
903 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
904 handling to all relocations. Only set XCOFF_CALLED for function
906 (xcoff_find_function): New function, split out from...
907 (bfd_xcoff_export_symbol) ...here.
908 (xcoff_set_import_path): New function, split out from...
909 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
910 meaning of XCOFF_CALLED.
911 (xcoff_mark_symbol): If we mark an undefined and unimported
912 symbol, find some way of defining it. If the symbol is a function
913 descriptor, fill in its definition automatically. If the symbol
914 is a function, mark its descriptor and allocate room for global
915 linkage code. Otherwise mark the symbol as implicitly imported.
916 Move the code for creating function descriptors from...
917 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
918 check for symbols that were implicitly defined.
919 (xcoff_mark): Don't count any dynamic relocations against
921 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
922 in the xcoff link info.
923 (xcoff_link_input_bfd): Remove handling of undefined and
926 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
928 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
929 if the target is absolute. Fix comment typo.
930 (xcoff_ppc_relocate_section): Remove FIXME.
931 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
932 if the target is absolute.
934 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
936 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
937 R_POS and R_NEG relocations against absolute symbols to the
940 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
942 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
943 to 2 for bfd_mach_ppc_620.
945 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
947 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
948 * configure.in: Likewise.
949 * configure: Regenerate.
951 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
954 * elf.c (assign_section_numbers): Generate symbol table if there
955 is any relocation in output.
956 (_bfd_elf_compute_section_file_positions): Likewise.
958 2009-03-13 Nick Clifton <nickc@redhat.com>
961 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
962 * elflink.c (elf_link_read_relocs_from_section): Use
963 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
964 relocs but no symbol table.
965 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
967 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
970 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
971 to check ___tls_get_addr.
973 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
974 strncmp to check __tls_get_addr.
976 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
978 * dwarf2.c (read_section): Always check the offset, even when the
979 section has been read before.
981 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
983 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
986 2009-03-11 Chris Demetriou <cgd@google.com>
988 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
989 * bfd-in2.h: Regenerate.
990 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
991 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
993 (bsd_write_armap): Likewise.
994 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
995 flag is set, do nothing.
996 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
999 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1001 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1002 used to update stack pointer.
1004 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1007 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1008 for unknown symbols in absolute section.
1010 2009-03-06 Nick Clifton <nickc@redhat.com>
1012 * po/es.po: Updated Spanish translation.
1014 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1016 * elf32-arm.c (group_sections): Take next section size into
1017 account before accepting to group it.
1019 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1021 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1023 (elf32_arm_final_link_relocate): Likewise.
1025 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1028 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1030 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1032 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1033 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1034 (BFD_FAKE_SECTION): Init new flag.
1035 * ecoff.c (bfd_debug_section): Likewise.
1036 * bfd-in2.h: Regenerate.
1037 * libbfd.h: Regenerate.
1038 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1039 (ppc_elf_reloc_type_lookup): Handle new relocs.
1040 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1041 without marker relocs.
1042 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1043 if section has no old-style calls.
1044 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1045 Don't try to optimize new-style __tls_get_addr call when handling
1046 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1048 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1049 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1050 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1051 without marker relocs.
1052 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1053 if section has no old-style calls. Set toc_ref for new relocs as
1055 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1056 Don't try to optimize new-style __tls_get_addr call when handling
1057 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1060 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1063 * configure.in: Test for ld --as-needed support. Link shared
1064 libbfd against libm.
1065 * configure: Regenerate.
1067 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1069 * Makefile.am: Run "make dep-am".
1070 * Makefile.in: Regenerate.
1072 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1074 * elf32-score7.c: New file.
1075 * elf32-score.h: New file.
1076 * elf32-score.c: Add code to support score 7. Set score7 as the
1078 * cpu-score.c: Add score7 architecure.
1079 (compatibile): New function.
1080 * Makefile.am: Add rules for building elf32-score7 object.
1081 * Makefile.in: Regenerate.
1082 * configure.in: Add elf32-score7 object to score vectors.
1083 * configure: Regenerate.
1084 * reloc.c: Add score7 relocs.
1085 * archures.c: Add score3 and score7 machine numbers.
1086 * bfd-in2.h: Regenerate.
1087 * libbfd.h: Regenerate.
1089 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1091 * configure: Regenerate.
1093 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1095 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1096 (elf32_hppa_check_relocs): Use it.
1098 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1100 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1101 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1102 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1103 (elf_hppa_record_segment_addrs): Likewise.
1104 (elf_hppa_final_link): Likewise.
1105 (elf_hppa_relocate_insn): Likewise.
1106 (elf_hppa_final_link_relocate): Likewise.
1107 (elf64_hppa_relocate_section): Likewise.
1108 * elf64-hppa.c: Insert above.
1110 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1112 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1113 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1114 (elf_hppa_relocate_section): Likewise.
1115 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1116 from struct elf_link_hash_entry. Add count field.
1117 (struct elf64_hppa_dyn_hash_table): Delete.
1118 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1119 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1120 (hppa_elf_hash_entry, eh_name): Define.
1121 (elf64_hppa_new_dyn_hash_entry): Delete.
1122 (elf64_hppa_dyn_hash_lookup): Delete.
1123 (elf64_hppa_dyn_hash_traverse): Delete.
1124 (get_dyn_name): Delete.
1125 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1126 of struct elf64_hppa_dyn_hash_entry *.
1127 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1128 allocate_global_data_plt, allocate_global_data_stub,
1129 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1131 (hppa64_link_hash_newfunc): New.
1132 (elf64_hppa_hash_table_create): Rework.
1133 (count_dyn_reloc): Likewise.
1134 (hppa64_elf_local_refcounts): New.
1135 (elf64_hppa_check_relocs): Rework using standard technique for recording
1136 local DLT, PLT and OPD reference counts.
1137 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1138 elf_link_hash_entry *.
1139 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1140 allocate_global_data_plt, allocate_global_data_stub,
1141 allocate_global_data_opd, allocate_dynrel_entries,
1142 elf64_hppa_adjust_dynamic_symbol,
1143 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1144 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1145 Use hppa_link_hash_table. Rework.
1146 (elf64_hppa_link_output_symbol_hook): Rework.
1147 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1148 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1149 elf64_hppa_finish_dynamic_sections): Likewise.
1151 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1153 * elf32-arm.c (stub_reloc_type): Removed.
1154 (insn_sequence): Renamed reloc_type field to r_type.
1155 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1156 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1157 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1158 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1159 (arm_stub_is_thumb): Catch new stubs.
1160 (arm_type_of_stub): Handle new stubs.
1161 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1162 (bfd_elf32_arm_process_before_allocation): Remove useless
1165 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf.c (elf_find_function): Use is_function_type to check
1170 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1172 * xtensa-modules.c: Revert to previous version 1.11 due
1173 to inadvertant commit.
1175 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1177 * elf32-xtensa.c (text_action_add): Separate test for action
1178 type. Break if saved action is ta_widen_insn at same offset.
1180 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1182 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1183 to elf32_arm_stub_long_branch_any_arm_pic.
1184 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1185 (enum elf32_arm_stub_type, arm_type_of_stub)
1186 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1189 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1191 * elf32-arm.c (PREV_SEC): Update comment.
1192 (group_sections): Rename argument to stubs_always_after_branch.
1193 Reverse the list and place stubs at the end of input sections.
1195 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1197 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1199 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1201 (arm_size_one_stub): Remove unnecessary break.
1202 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1204 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1206 * elf32-arm.c (stub_insn_type): New type.
1207 (stub_reloc_type): Likewise.
1208 (insn_sequence): Likewise.
1209 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1210 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1211 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1212 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1213 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1214 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1215 (elf32_arm_stub_hash_entry): Add new helper fields.
1216 (stub_hash_newfunc): Initialize these new fields.
1217 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1218 to take endianness into account.
1219 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1220 (arm_map_one_stub): Code is now more generic, thanks to
1223 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1225 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1227 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1228 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1229 BLX is not available. Fix typo in warning message. Add comments
1230 and improve formatting.
1231 (arm_build_one_stub): Adjust to new
1232 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1233 (arm_map_one_stub): Likewise.
1235 2009-02-23 Tristan Gingold <gingold@adacore.com>
1236 Eric Botcazou <ebotcazou@adacore.com>
1237 Douglas B Rupp <rupp@gnat.com>
1239 * vms.h: Update copyright year, fix comments, reorder declarations.
1240 (_bfd_save_vms_section): Remove the prototype.
1241 (EGPS_S_V_NO_SHIFT): New constant.
1242 (bfd_vms_set_section_flags): New prototype.
1243 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1245 (EGSY_S_W_FLAGS): Ditto.
1246 (EGSY_S_V_QUAD_VAL): Ditto.
1247 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1248 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1249 EGST_S_B_NAMLNG): Ditto.
1250 (ESRF_S_B_NAMLNG): Ditto.
1251 (ETIR_S_C_HEADER_SIZE): Ditto.
1252 (EGPS_S_V_ALLOC_64BIT): Ditto.
1253 (DST_S_C_EPILOG): Ditto.
1254 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1255 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1256 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1257 (DST_S_L_PCLINE_UNSLONG): Ditto.
1258 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1259 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1260 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1261 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1262 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1263 (DST_S_B_SRC_UNSBYTE): Ditto.
1264 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1266 (vms_section, vms_reloc): Remove types.
1267 (hdr_struc): Replaced by ...
1268 (hdr_struct): ... new type.
1269 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1270 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1271 (EMH_DATE_LENGTH): Ditto.
1272 (eom_struc): Replaced by ...
1273 (eom_struct): ... new type.
1274 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1275 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1276 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1277 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1278 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1279 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1280 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1281 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1282 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1283 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1284 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1285 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1286 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1287 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1288 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1289 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1290 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1291 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1292 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1293 (enum file_type_enum): New type.
1294 (struct location_struct): Removed.
1295 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1296 (struct funcinfo, struct module): Ditto.
1297 (struct vms_private_data_struct): Update fields.
1298 (struct vms_section_data_struct): New type.
1300 * vms.c: Update copyright year, fix comments,
1301 Fix includes for DECC, add prototypes.
1302 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1304 Use flavour to set is_vax, location_stack is removed.
1305 (struct pair): Declare.
1306 (fill_section_ptr): Initialize variables at declaration.
1307 Add guard to set SECTION_SYM flag, handlde und section.
1308 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1309 (_bfd_vms_slurp_object_records): New function, replaces previous
1311 (vms_slurp_module): New function.
1312 (vms_slurp_image): Ditto.
1313 (vms_object_p): Complete rewrite.
1314 (vms_mkobject): Use is_vax field to slect architecture.
1315 (free_reloc_stream): New function.
1316 (vms_convert_to_var): Ditto.
1317 (vms_convert_to_var_1): Ditto.
1318 (vms_convert_to_var_unix_filename): Ditto.
1319 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1321 (vms_new_section_hook): Set alignment to 0, allocate private data.
1322 (vms_get_section_contents): Load content.
1323 (vms_get_symbol_info): Handle undefined section.
1324 (vms_find_nearest_line): Handle.
1325 (alloc_reloc_stream): New function.
1326 (vms_slurp_reloc_table): Ditto.
1327 (vms_get_reloc_upper_bound): Make it real.
1328 (vms_canonicalize_reloc): Do the real work.
1329 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1331 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1332 (vms_set_arch_mach): Check arch.
1333 (vms_set_section_contents): Copy the content after allocation.
1334 (vms_alpha_vec): Update object flags.
1336 * vms-tir.c: Update copyright year, fix comments,
1337 add prototypes for new functions.
1338 (dst_define_location): New function.
1339 (dst_restore_location): New function.
1340 (dst_retrieve_location): New function.
1341 (dst_check_allocation): New function.
1342 (image_dump): Call dst_check_allocation.
1343 (image_write_b): Ditto.
1344 (image_write_w): Ditto.
1345 (image_write_l): Ditto.
1346 (image_write_q): Ditto.
1347 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1348 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1350 Call error handler instead of abort if name is not known.
1351 (etir_sta): Add quarter_relocs argument and set it.
1354 (etir_opr): Ditto, return FALSE in case of error.
1355 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1356 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1357 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1358 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1359 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1360 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1361 Return FALSE in case of error.
1362 (tir_sta): Change sign of psect.
1364 (tir_cmd): Fix cast. Makes tir_table static const.
1365 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1366 add argument to explain.
1367 (analyze_etir): Initialize maxptr, add quarter_relocs
1368 declaration, move some declarations into inner scopes.
1369 Handle quarter_relocs and STO_IMM.
1370 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1371 (_bfd_vms_slurp_relocs): New function.
1372 (_bfd_vms_decode_relocs): New function.
1373 (sto_imm): Rewritten.
1374 (start_first_etbt_record): New function.
1375 (start_another_etbt_record): Ditto.
1376 (etir_output_check): Ditto.
1377 (defer_reloc_p): Ditto.
1378 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1379 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1380 rewritte relocations handling.
1381 (_bfd_vms_write_tbt): Removed.
1382 (_bfd_vms_write_dbg): Ditto.
1384 * vms-misc.c: Update copyright year, Fix comments.
1385 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1386 (maybe_adjust_record_pointer_for_object): New function.
1387 (_bfd_vms_get_first_record): New function, replaces ...
1388 (_bfd_vms_get_record): .. removed.
1389 (_bfd_vms_get_object_record): New function.
1390 (_bfd_vms_get_object_record): New function.
1391 (vms_get_remaining_object_record): New function, replaces ...
1392 (_bfd_vms_get_next_record): ... removed.
1393 (add_new_contents): Removed.
1394 (_bfd_save_vms_section): Removed.
1395 (_bfd_get_vms_section): Removed.
1396 (_bfd_vms_output_flush): Write in VAR format.
1397 (new_symbol): Don't make UND section.
1399 * vms-hdr.c: Update copyright year, update list of record handled.
1400 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1401 (_bfd_vms_write_hdr): Strip vms and unix patches,
1402 add comments, truncate module name at 31 characters,
1403 use constants instead of hard-coded value,
1404 write BFD version instead of a fixed string.
1405 (_bfd_vms_slurp_ihd): New function.
1406 (_bfd_vms_slurp_isd): Ditto.
1407 (_bfd_vms_slurp_ihs): Ditto.
1408 (new_module): Ditto.
1409 (parse_module): Ditto
1410 (build_module_list): Ditto.
1411 (module_find_nearest_line): Ditto.
1412 (_bfd_vms_find_nearest_dst_line): Ditto.
1413 (vms_slurp_debug): Ditto.
1414 (_bfd_vms_slurp_dbg): Ditto.
1415 (_bfd_vms_slurp_tbt): Ditto.
1416 (_bfd_vms_write_dbg): Ditto.
1417 (_bfd_vms_write_tbt): Ditto.
1419 * vms-gsd.c: Update copyright year, update list of records handled.
1420 (EVAX_LITERALS_NAME): New macro.
1421 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1422 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1423 (register_universal_symbol): New function and prototype.
1424 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1425 improve debug messages,
1426 use constants instead of hard-coded value,
1427 fix missing endianness conversion,
1428 handle global symbol (SYMG).
1429 (bfd_vms_set_section_flags): New function.
1430 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1431 handle section literals,
1433 handle section bfd and vms flags,
1434 don't output LIB$INITIALIZE symbol,
1435 fix handling of weak symbols,
1436 fix evax vs vax procedure descriptor,
1437 handle absolute symbols.
1439 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1440 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1442 * makefile.vms (DEFS): Fix flags for VMS.
1444 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1446 * bfd-in2.h: Regenerated.
1447 * libbfd.h: Regenerated.
1449 2009-02-20 Cary Coutant <ccoutant@google.com>
1451 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1454 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1457 * coffcode.h (coff_write_object_contents): Don't let the string
1458 table offset overflow the s_name field when using long section names.
1460 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1462 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1463 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1464 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1465 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1466 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1467 (bfd_pmac_xcoff_backend_data): Likewise.
1468 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1469 (bfd_xcoff_aix5_backend_data): Likewise.
1470 (xcoff64_write_object_contents): Delete unused long_section_names
1472 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1473 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1475 * coffcode.h (documentation): Update to describe long section names.
1476 (COFFLONGSECTIONCATHELPER): New helper macro.
1477 (BLANKOR1TOODD): Likewise.
1478 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1479 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1480 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1481 (bfd_coff_set_long_section_names_allowed): New function.
1482 (bfd_coff_set_long_section_names_disallowed): Likewise.
1483 (struct bfd_coff_backend_data): Add new backend hook function
1484 pointer _bfd_coff_set_long_section_names.
1485 (bfd_coff_set_long_section_names): New backend hook.
1486 (coff_write_object_contents): Only generate long section names if
1487 bfd_coff_long_section_names() indicates they are currently enabled.
1488 (bfd_coff_std_swap_table): Make non-const, and initialise long
1489 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1490 (ticoff0_swap_table): Likewise to both.
1491 (ticoff1_swap_table): Again, likewise to both.
1492 * coffgen.c (make_a_section_from_file): Allow long section names
1493 as inputs even if not currently allowed for outputs.
1494 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1495 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1496 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1497 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1498 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1499 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1500 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1501 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1502 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1503 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1504 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1505 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1506 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1507 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1508 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1509 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1510 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1511 * libcoff-in.h: Update copyright year to cause updated copyright
1512 year in generated libcoff.h, and fix typo.
1513 * libcoff.h: Regenerated.
1514 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1515 (_bfd_ecoff_no_long_sections): Add prototype.
1516 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1517 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1518 defined by an including .c file.
1519 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1520 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1521 (ticoff1_swap_table): Likewise to both.
1523 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1525 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1526 stub. Catch default case error.
1527 (arm_map_one_stub): Add missing Thumb mapping symbol.
1529 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1532 * elf32-avr.c: Handle case where no local symbos exist correctly.
1534 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1537 * elf32-arm.c (arm_long_branch_stub,
1538 arm_thumb_v4t_long_branch_stub,
1539 arm_thumb_thumb_long_branch_stub,
1540 arm_thumb_arm_v4t_long_branch_stub,
1541 arm_thumb_arm_v4t_short_branch_stub,
1542 arm_pic_long_branch_stub):
1543 Renamed to elf32_arm_stub_long_branch_any_any,
1544 elf32_arm_stub_long_branch_v4t_arm_thumb,
1545 elf32_arm_stub_long_branch_thumb_only,
1546 elf32_arm_stub_long_branch_v4t_thumb_arm,
1547 elf32_arm_stub_short_branch_v4t_thumb_arm,
1548 elf32_arm_stub_long_branch_any_any_pic.
1549 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1550 arm_thumb_thumb_stub_long_branch,
1551 arm_thumb_arm_v4t_stub_long_branch,
1552 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1553 Renamed to arm_stub_long_branch_any_any,
1554 arm_stub_long_branch_v4t_arm_thumb,
1555 arm_stub_long_branch_thumb_only,
1556 arm_stub_long_branch_v4t_thumb_arm,
1557 arm_stub_short_branch_v4t_thumb_arm,
1558 arm_stub_long_branch_any_any_pic.
1560 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1562 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1563 in branch offset check.
1565 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1567 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1568 add toc.symndx and toc.add.
1569 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1571 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1573 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1574 (branch_reloc_hash_match): New function, extracted from..
1575 (ppc64_elf_tls_optimize): ..here.
1576 (ppc64_elf_relocate_section): Properly set addends when optimizing
1577 tls sequences. Avoid unnecessary reading and writing of insns.
1578 Only redo reloc when symbol changed. Bypass symbol checks when
1580 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1581 (branch_reloc_hash_match): New function, extracted from..
1582 (ppc_elf_tls_optimize): ..here.
1583 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1584 Don't clear addend on zapped __tls_get_addr reloc.
1586 2009-02-12 Nick Clifton <nickc@redhat.com>
1589 * elflink.c (bfd_elf_final_link): When counting the relocations,
1590 if the header size has not been set yet then assume that it will
1591 match the output section's reloc type.
1593 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1595 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1598 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1600 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1601 (find_function): Likewise.
1602 (pasted_function): Don't error if no prior function found.
1603 (discover_functions): Revert 2008-12-10 change. Extend first
1604 function range to start of section.
1606 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1608 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1610 * elf64-hppa.h: Likewise.
1612 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1614 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1617 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1619 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1620 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1622 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1624 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1625 * archures.c (bfd_mach_mips_xlr): Define.
1626 * bfd-in2.h: Regenerate.
1627 * cpu-mips.c (I_xlr): Define.
1628 (arch_info_struct): Add XLR entry.
1629 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1630 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1631 (mips_mach_extensions): Add XLR entry.
1633 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1635 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1637 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1639 * configure.in: AC_SUBST pdfdir.
1640 * Makefile.am: Add install-pdf, install-pdf-am
1641 and install-pdf-recursive targets. Define pdfdir.
1642 * doc/Makefile.am: Define pdf__strip_dir. Add
1643 install-pdf and install-pdf-am targets.
1644 * po/Make-in: Add install-pdf target.
1645 * configure: Regenerate.
1646 * Makefile.in: Regenerate
1647 * doc/Makefile.in: Regenerate.
1649 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1651 * bfd-in2.h: Regenerate.
1652 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1653 fields from n_entries to n_slots where appropriate, update comments.
1654 (HOWTO): Add TLS relocations.
1655 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1656 (enum elf_m68k_got_offset_size): New enum.
1657 (struct elf_m68k_got_entry.type): Move field to ...
1658 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1659 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1661 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1663 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1664 fields into n_entries array. Update comments.
1665 (elf_m68k_init_got): Simplify, update all uses.
1666 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1667 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1668 GOT entries; update name, update all uses.
1669 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1670 (elf_m68k_get_got_entry): Update.
1671 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1673 (elf_m68k_remove_got_entry_type): Simplify.
1674 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1675 (elf_m68k_can_merge_gots): Update.
1676 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1677 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1678 GOT entries, simplify.
1679 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1680 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1681 field, remove obsoleted local_n_entries field.
1682 (elf_m68k_partition_multi_got_2): New static function.
1683 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1685 (elf_m68k_remove_got_entry_type): Update.
1686 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1687 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1688 update of sgot->size and srelgot->size.
1689 (elf_m68k_gc_sweep_hook): Update.
1690 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1691 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1693 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1694 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1696 2009-02-02 DJ Delorie <dj@redhat.com>
1698 * elf32-mep.c (config_names): Regenerate configuration.
1700 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1702 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1703 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1704 * elf.c (bfd_elf_get_str_section): Make static.
1705 (bfd_elf_find_section): Delete.
1706 * libbfd.h: Regenerate.
1708 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1710 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1711 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1713 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1715 * elflink.c (on_needed_list): New function.
1716 (elf_link_add_object_symbols): Link in --as-needed libs if they
1717 satisfy undefined symbols in other libs.
1719 2009-01-30 Julian Brown <julian@codesourcery.com>
1721 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1722 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1723 with --just-symbols (-R).
1725 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1727 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1728 high_pc in order to properly sign-extend VMAs.
1730 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1731 Mark Shinwell <shinwell@codesourcery.com>
1732 Catherine Moore <clm@codesourcery.com>
1734 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1736 2009-01-28 Catherine Moore <clm@codesourcery.com>
1738 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1739 SEC_LOAD for dynamic relocation sections.
1741 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1743 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1744 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1745 the size of local TLS data.
1747 2009-01-27 Andreas Schwab <schwab@suse.de>
1749 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1750 architectures in the archive.
1752 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1754 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1755 <R_CRIS_32_DTPREL>: Correct relocation value.
1757 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1758 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1759 symbols with non-default visibility.
1761 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1763 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1764 describing the trampolines.
1765 (ppc_elf_relocate_section): Update relocs to describe the
1768 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1770 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1771 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1772 and R_PARISC_PCREL12F relocations.
1774 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1777 * elflink.c (find_version_for_sym): New function split out from,
1778 but without export_dynamic test, ..
1779 (_bfd_elf_link_assign_sym_version): ..here.
1780 (_bfd_elf_export_symbol): Use it.
1782 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1784 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1785 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1786 * elflink.c: ..here, somewhat modified.
1787 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1788 _bfd_elf_link_find_version_dependencies,
1789 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1790 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1791 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1793 * elflink.c: ..and make static here.
1794 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1795 of output_bfd from struct elf_find_verdep_info.
1796 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1797 struct elf_info_failed.
1798 (bfd_elf_size_dynamic_sections): Adjust.
1800 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1803 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1804 after comp_unit_find_line call.
1806 2009-01-21 Nick Clifton <nickc@redhat.com>
1809 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1810 tm_gmtoff field in struct tm.
1812 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1814 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1815 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1816 sections in soft-icache lines unless non_ia_text. Don't add
1817 rodata if doing so would exceed line size.
1819 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1821 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1822 types than bfd_link_hash_indirect, before early return, call
1823 _bfd_elf_link_hash_copy_indirect.
1825 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1827 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1828 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1829 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1830 (elf_backend_obj_attrs_order): New define.
1831 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1832 (elfNN_bed): Add elf_backend_obj_attrs_order.
1834 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1836 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1837 (obj_attr_size): Likewise.
1838 (write_obj_attribute): Likewise.
1839 (_bfd_elf_copy_obj_attributes): Likewise.
1840 (_bfd_elf_parse_attributes): Likewise.
1841 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1842 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1843 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1844 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1845 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1848 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1850 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1851 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1852 (bfd_elf_add_obj_attr_string): Likewise.
1853 (bfd_elf_add_obj_attr_int_string): Likewise.
1854 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1855 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1856 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1857 Tag_nodefaults has no default value.
1858 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1859 comment to reflect the new state.
1861 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1864 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1865 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1866 (adjust_z_magix): Delete dead code handling QMAGIC.
1868 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1870 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1871 IMAGE_SCN_MEM_DISCARDABLE.
1873 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1875 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1876 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1877 * configure.in (commonbfdlib): Delete.
1878 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1879 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1880 is available, not just for linux.
1881 * po/SRC-POTFILES.in: Regenerate.
1882 * Makefile.in: Regenerate.
1883 * configure: Regenerate.
1885 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1886 Julian Brown <julian@codesourcery.com>
1888 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1889 ARM attributes in ABI 2.07.
1890 * elf32-arm.c (get_secondary_compatible_arch): New function.
1891 (set_secondary_compatible_arch): New function.
1892 (tag_cpu_arch_combine): New function.
1893 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1894 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1895 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1896 make it fit with order_01243.
1897 Add support for Tag_also_compatible_with,
1898 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1899 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1900 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1901 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1902 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1903 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1904 Rework the way unknown attributes are handled.
1905 Defer errors until all attributes have been processed.
1907 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1909 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1910 bfd_elf_add_obj_attr_int_string.
1911 Read Tag_compatibility from its new location in the attribute array,
1912 rather than the attribute list.
1913 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1914 bfd_elf_add_obj_attr_int_string.
1915 (_bfd_elf_parse_attributes): Likewise.
1916 (_bfd_elf_merge_object_attributes): There's now only one
1917 Tag_compatibility, and it's in the array, not the list.
1918 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1920 (bfd_elf_add_obj_attr_compat): Rename to
1921 bfd_elf_add_obj_attr_int_string.
1922 (bfd_elf_add_proc_attr_compat): Rename to
1923 bfd_elf_add_proc_attr_int_string.
1924 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1927 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1929 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1930 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1931 (vmsutil.lo): Add dependency rule.
1932 * Makefile.in: Regenerate.
1933 * config.bfd (ia64*-*-*vms*): Add case.
1934 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1935 * configure: Regenerate.
1936 * vmsutil.c: New file.
1937 * vmsutil.h: New file.
1938 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1940 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1941 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1942 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1943 elfNN_vms_object_p): New functions
1944 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1946 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1949 * elflink.c (elf_gc_sweep): Exclude the group section if the
1950 first member of the section group is excluded.
1952 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1955 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1956 saved filename, use bfd_alloc rather than bfd_malloc for it.
1958 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1960 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1962 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1964 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1966 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1968 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1970 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1972 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1974 (struct got_entry): Add br_addr.
1975 (struct call_info): Add priority.
1976 (struct function_info): Add lr_store and sp_adjust.
1977 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1978 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1979 area as an overlay, and check that no other overlays exist. Look up
1980 icache overlay manager entry sym.
1981 (BRA_STUBS, BRA, BRASL): Define.
1982 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1983 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1985 (count_stub, build_stub): Support soft-icache.
1986 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1987 (spu_elf_size_stubs): Size soft-icache stubs.
1988 (overlay_index): New function.
1989 (spu_elf_build_stubs): Make static. Support soft-icache.
1990 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1991 (find_function_stack_adjust): Save lr store and stack adjust insn
1993 (maybe_insert_function): Adjust find_function_stack_adjust call.
1994 (mark_functions_via_relocs): Retrieve priority.
1995 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1996 (sort_calls): Sort by priority first.
1997 (mark_overlay_section): Ignore .ovl.init.
1998 (sum_stack): Only print when stack_analysis.
1999 (print_one_overlay_section): New function, extracted from..
2000 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2001 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2002 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2003 analysis. Call spu_elf_build_stubs.
2004 (spu_elf_relocate_section): For soft-icache encode overlay index
2006 (spu_elf_output_symbol_hook): Support soft-icache.
2007 (spu_elf_modify_program_headers: Likewise.
2009 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2010 num_regions to num_lines. Add line_size and max_branch.
2011 (enum _ovly_flavour): Add ovly_soft_icache.
2012 (spu_elf_build_stubs): Delete.
2014 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2016 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2017 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2019 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2021 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2022 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2023 the program, the known offset starts at the negative size of the
2025 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2028 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2030 * config.bfd: Add lm32-*-rtems*.
2032 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2034 * coff-ppc.c: Add 2009 to Copyright.
2035 * elf32-cris.c: Likewise.
2036 * elflink.c: Likewise.
2038 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2040 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2041 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2043 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2046 * elflink.c (elf_merge_st_other): New.
2047 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2048 hide them if needed.
2049 (elf_link_add_object_symbols): Updated.
2051 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2054 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2055 ref_dynamic and dynamic_def fields when setting def_regular
2058 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2061 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2064 For older changes see ChangeLog-2008
2070 version-control: never