1 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
5 * peXXigen.c (pe_print_edata): Likewise.
6 (pe_print_pdata): Likewise.
7 (_bfd_XX_print_ce_compressed_pdata): Likewise.
8 (_bfd_XX_print_private_bfd_data_common): Likewise.
10 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
12 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
14 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
15 Paul Brook <paul@codesourcery.com>
17 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
18 fix discarded sections.
20 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
22 * elf32-spu.c (mark_overlay_section): Move .init and .fini
23 sections into the software icache.
25 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
27 * elf32-spu.c (build_stub): Always build "compact" sofware
30 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
32 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
33 (spu_elf_setup): Initialize it.
34 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
35 Update to new-sytle cache manager data structures.
36 (spu_elf_build_stubs): Generate new-style cache manager data
37 structures and symbols.
38 (spu_elf_auto_overlay): Update size computation.
40 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
42 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
43 segments first amongst the program headers.
45 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
47 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
48 into addresses for relocation types that look at high bits. Remove
49 special handling of relocation overflow warnings.
51 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
53 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
54 control flow graph between fragments of a function.
56 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
58 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
59 generate only a 16-byte .toe section.
60 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
62 2009-05-14 Alan Modra <amodra@bigpond.net.au>
64 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
65 (spu_elf_place_overlay_data): ..here. New function.
66 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
68 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
70 * elf32-arm.c: Move sysdep.h to start of file.
72 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
74 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
76 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
77 __icache_tag_array and __icache_tag_array_size.
79 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
81 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
83 (bfinfdpic_link_omit_section_dynsym): Likewise.
84 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
86 2009-05-05 Paul Brook <paul@codesourcery.com>
88 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
89 * bfd-in2.h: Regenerate.
90 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
91 (_arm_elf_section_data): Add text and exidx fields.
92 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
93 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
94 copy_exidx_entry): New functions.
95 (elf32_arm_write_section): Fixup .ARM.exidx contents.
97 2009-05-05 Christophe lyon <christophe.lyon@st.com>
99 * elf32-arm.c (DEF_STUBS): New helper define.
100 (DEF_STUB): Likewise.
101 (stub_def): New type.
102 (stub_definitions): New array, containing stub template pointers
104 (arm_size_one_stub): Make use of stub_definitions.
106 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
108 * elflink.c (find_version_for_sym): Remove from here, ...
109 * linker.c (bfd_find_version_for_sym): ... rename, replace
110 here, make public and update all callers.
111 * bfd-in2.h: Regenerate.
113 2009-04-30 Nick Clifton <nickc@redhat.com>
115 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
117 (struct elf_obj_data): Add has_ifunc_symbols boolean.
118 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
119 into a STT_GNU_IFUNC symbol type.
120 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
122 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
123 the binary contains ifunc symbols.
124 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
125 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
126 * elf32-i386.c (is_indirect_function): New function.
127 (elf_i386_check_relocs): Create an ifunc output section.
128 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
129 section if necessary.
130 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
132 (elf_i386_add_symbol_hook): New function. Set the
133 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
134 symbol is encountered.
135 (elf_backend_post_process_headers): Define.
136 (elf_backend_add_symbol_hook): Define.
137 (elf_i386_post_process_headers): Rename to
138 elf_i388_fbsd_post_process_headers.
139 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
140 (is_indirect_function): New function.
141 (elf64_x86_64_check_relocs): Create an ifunc output section.
142 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
143 section if necessary.
144 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
146 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
147 elf_obj_data structure if an ifunc symbol is encountered.
148 (elf_backend_post_process_headers): Define.
149 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
150 if we have ifunc symbols to handle.
151 (get_ifunc_reloc_section_name): New function. Computes the name
152 for an ifunc section.
153 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
154 section to hold ifunc relocs.
155 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
156 (bfd_print_symbol_vandf): Handle ifunc symbols.
157 (bfd_decode_symclass): Likewise.
158 * bfd-in2.h: Regenerate.
160 2009-04-30 Joseph Myers <joseph@codesourcery.com>
162 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
163 MOVW and MOVT relocations in a shared library link.
165 2009-04-27 Anthony Green <green@moxielogic.com>
167 * verilog.c: New file.
168 * Makefile.am (BFD32_LIBS): Add verilog.c.
169 (BFD32_LIBS_CFILES): Add verilog.c.
170 (verilog.lo): New build rule.
171 * Makefile.in: Rebuilt.
172 * targets.c: Add verilog support.
173 * bfd.c (tdata union): Add Verilog private data field.
174 * bfd-in2.h: Regenerate.
176 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
178 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
181 2009-04-23 Matthias Klose <doko@ubuntu.com>
183 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
185 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
188 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
189 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
190 (elf32_arm_size_stubs): Likewise.
191 (record_thumb_to_arm_glue): Deleted unused function.
192 (bfd_elf32_arm_process_before_allocation): No longer handle
193 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
194 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
195 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
197 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
199 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
200 (elf32_arm_write_section): Declare early.
201 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
202 (arm_allocate_glue_section_space): Exclude empty sections.
203 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
204 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
206 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
207 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
208 (elf32_arm_size_dynamic_sections): Allocate interworking
210 (bfd_elf32_bfd_final_link): Define.
212 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
214 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
216 * coffcode.h (coff_compute_section_file_positions): Clear
217 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
219 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
220 force_minimum_alignment.
222 * libcoff.h: Regenerated.
224 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
225 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
227 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
228 nor target_subsystem.
230 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
231 force_minimum_alignment nor target_subsystem.
233 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
235 * coff-x86_64.c (PEI_HEADERS): Protect includes.
236 (bfd_pe_print_pdata): Remove #ifdef PE variation.
237 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
238 include in coff-x86_64.c of headers.
239 (PDATA_ROW_SIZE): New define.
240 (pex_regs[]): New static array.
241 (pex64_get_runtime_function): New static function.
242 (pex64_get_unwind_info): Likewise.
243 (pex64_get_scope_entry): Likewise.
244 (pex64_xdata_print_uwd_codes): Likewise.
245 (pex64_get_section_by_rva): Likewise.
246 (pex64_dump_xdata): Likewise.
247 (pex64_bfd_print_pdata): Likewise.
248 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
249 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
250 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
252 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
253 Alan Modra <amodra@bigpond.net.au>
254 Dave Korn <dave.korn.cygwin@gmail.com>
256 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
257 long names and non-NUL-terminated strings.
259 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
261 * bfd-in2.h: Regenerated.
263 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
265 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
266 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
268 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
271 * coffcode.h (bfd_pei_p): New.
273 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
274 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
275 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
276 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
277 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
278 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
280 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
281 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
282 bfd_efi_rtdrv_x86_64_vec,
283 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
284 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
285 * targets.c: Likewise.
287 * configure: Regenerated.
288 * libcoff.h: Likewise.
289 * Makefile.in: Likewise.
291 * efi-app-ia32.c: Removed.
292 * efi-app-x86_64.c: Likewise.
293 * efi-bsdrv-ia32.c: Likewise.
294 * efi-bsdrv-ia64.c: Likewise.
295 * efi-bsdrv-x86_64.c: Likewise.
296 * efi-rtdrv-ia32.c: Likewise.
297 * efi-rtdrv-ia64.c: Likewise.
298 * efi-rtdrv-x86_64.c: Likewise.
299 * efi-rtdrv-ia32.c: Likewise.
301 * efi-app-ia64.c: Moved to ...
303 (TARGET_SYM): Set to bfd_pei_ia64_vec.
304 (TARGET_NAME): Set to pei-ia64.
306 * libpei.h (bfd_target_pei_p): Removed.
307 (bfd_target_pei_arch): Likewise.
308 (bfd_target_efi_app_p): Likewise.
309 (bfd_target_efi_app_arch): Likewise.
310 (bfd_target_efi_bsdrv_p): Likewise.
311 (bfd_target_efi_bsdrv_arch): Likewise.
312 (bfd_target_efi_rtdrv_p): Likewise.
313 (bfd_target_efi_rtdrv_arch): Likewise.
314 (bfd_pe_executable_p): Likewise.
316 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
317 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
318 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
319 and efi-rtdrv-ia32.c.
320 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
321 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
322 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
323 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
324 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
325 efi-rtdrv-x86_64.c. Add pei-ia64.c.
326 (efi-app-ia64.lo): Removed.
327 (efi-bsdrv-ia32.lo): Likewise.
328 (efi-rtdrv-ia32.lo): Likewise.
329 (efi-app-ia64.lo): Likewise.
330 (efi-bsdrv-ia64.lo): Likewise.
331 (efi-rtdrv-ia64.lo): Likewise.
332 (efi-app-x86_64.lo): Likewise.
333 (efi-bsdrv-x86_64.lo): Likewise.
334 (efi-rtdrv-x86_64.lo): Likewise.
337 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
339 (arch_type): Removed.
341 (pe_bfd_object_p): Just return coff_object_p.
343 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
344 bfd_pe_executable_p with bfd_pei_p.
346 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
348 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
349 PLT entries to an undefined symbol when generating a shared
352 2009-04-17 Nick Clifton <nickc@redhat.com>
355 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
357 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
359 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
360 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
361 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
362 * binary.c (binary_bfd_define_common_symbol): Likewise.
363 * bout.c (b_out_bfd_define_common_symbol): Likewise.
364 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
365 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
366 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
367 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
368 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
369 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
370 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
371 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
372 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
373 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
374 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
375 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
376 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
377 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
378 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
379 * som.c (som_bfd_define_common_symbol): Likewise.
380 * srec.c (srec_bfd_define_common_symbol): Likewise.
381 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
382 * versados.c (versados_bfd_define_common_symbol): Likewise.
383 * vms.c (vms_bfd_define_common_symbol): Likewise.
384 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
385 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
386 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
387 (pmac_xcoff_vec): Likewise.
388 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
389 (aix5coff64_vec): Likewise.
390 * linker.c (bfd_generic_define_common_symbol): New function.
391 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
392 (_bfd_define_common_symbol): New field.
393 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
394 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
395 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
397 * bfd-in2.h: Regenerate.
398 * libbfd.h: Likewise.
399 * libcoff.h: Likewise.
401 2009-04-15 Anthony Green <green@moxielogic.com>
403 * targets.c: Add moxie support.
404 * Makefile.am: Ditto.
405 * Makefile.in: Rebuilt.
406 * cpu-moxie.c, elf32-moxie.c: New files.
407 * archures.c: Add moxie support.
408 * configure.in: Add moxie support.
409 * configure: Rebuilt.
410 * config.bfd, archures.c: Add moxie support.
411 * bfd-in2.h: Rebuilt.
413 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
415 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
416 branch to an undef weak symbol into a jump to next instruction if
417 a PLT entry will be created.
419 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
421 * coffgen.c (make_a_section_from_file): Set the backend long
422 section names enable if long section names found on input.
423 * coffcode.h: Extend long section names documentation to match.
425 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
427 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
430 2009-04-07 DJ Delorie <dj@redhat.com>
432 * archures.c: Add bfd_mach_mep_c5.
433 * bfd-in2.h: Likewise.
434 * cpu-mep.c: Add bfd_c5_arch.
435 * elf32-mep.c: Support it.
437 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
439 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
440 info->callbacks->einfo.
441 * linker.c (_bfd_generic_section_already_linked): Likewise.
443 2009-04-06 DJ Delorie <dj@redhat.com>
445 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
447 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
449 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
450 _bfd_pex64_print_pdata only if PE is defined.
452 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
453 (_bfd_pex64_print_pdata): This.
455 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
456 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
459 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
461 * coff-x86_64.c (bfd_pe_print_pdata): Define as
462 _bfd_pep_print_x64_pdata.
463 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
464 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
466 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
468 * elf32-xtensa.c (relax_property_section): Always set r_offset
471 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
473 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
474 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
476 (elf32_arm_stub_type): New enum values for the two new stubs.
477 (arm_type_of_stub): Make use of the two new stubs.
478 (arm_size_one_stub): Handle the two new stubs.
480 2009-04-01 Matt Thomas <matt@netbsd.org>
482 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
483 hidden symbols into the GOT or PLT.GOT.
484 (elf_vax_relocate_section): Do not emit a PCREL reloc
485 into a shared object if it is against a hidden symbol.
487 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
489 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
490 and know_contains_shared_object_p.
491 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
492 Cache the result in the archive_info table.
493 (xcoff_auto_export_p): Add an "info" parameter and update the
494 call to xcoff_archive_contains_shared_object_p.
495 (xcoff_mark_auto_exports): Update accordingly.
496 (xcoff_post_gc_symbol): Likewise.
498 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
500 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
503 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
505 * coff-rs6000.c (member_layout): New structure.
506 (archive_iterator): Likewise.
507 (member_layout_init): New function.
508 (archive_iterator_begin): Likewise.
509 (archive_iterator_next): Likewise.
510 (xcoff_write_armap_old): Use the new iterator functions.
511 (do_shared_object_padding): Delete.
512 (xcoff_write_armap_big): Use the new iterator functions. Simplify
513 handling of arch_info.
514 (xcoff_write_archive_contents_old): Allocate arelt_data in the
515 first loop rather than the second. Allocate a member header if
516 there isn't one, then work out the stat information and length
517 in the first loop too. Use the new iterators for the second loop.
518 (xcoff_write_archive_contents_big): Likewise.
520 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
522 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
523 (bfd_xcoff_set_archive_import_path): Likewise.
524 * bfd-in2.h: Regenerate.
525 * xcofflink.c: Include libiberty.h.
526 (xcoff_archive_info): New structure.
527 (xcoff_archive_info_hash): New function.
528 (xcoff_archive_info_eq): Likewise.
529 (xcoff_get_archive_info): Likewise.
530 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
531 (bfd_xcoff_split_import_path): New function.
532 (bfd_xcoff_set_archive_import_path): Likewise.
533 (xcoff_set_import_path): Move earlier in file.
534 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
535 object to the the directory part of the bfd's filename. Get the
536 import path and filename of an archive object from the archive's
537 xcoff_tdata, initializing it if necessary. Update use of
539 (bfd_link_input_bfd): Update use of import_file_id.
540 (xcoff_write_global_symbol): Likewise.
542 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
544 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
546 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
548 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
549 a .loader section for relocatable links.
550 (xcoff_need_ldrel_p): New function.
551 (xcoff_mark): Use it.
552 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
554 (xcoff_build_ldsym): New function, split out from...
555 (xcoff_build_ldsyms): ...here. Rename to...
556 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
557 call xcoff_build_ldsym, if there's a loader section.
558 (xcoff_build_loader_section): New function, extracted verbatim from...
559 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
560 there's a loader section. Only add an __rtinit loader symbol
561 if there's a loader section. Update after above name change.
562 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
563 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
564 and xcoff_create_ldrel.
565 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
566 (xcoff_reloc_link_order): Likewise, but only call it if there's
567 a loader section. Use xcoff_symbol_section.
568 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
569 if there's a loader section.
571 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
573 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
575 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
577 * elf32-arm.c (group_sections): Rewrite loops for better
580 2009-03-30 DJ Delorie <dj@redhat.com>
582 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
583 relocs when doing a relocatable link.
585 2009-03-28 Mark Mitchell <mark@codesourcery.com>
587 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
588 "ERROR:", in error messages.
589 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
590 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
591 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
592 (elf32_arm_merge_eabi_attributes): Likewise.
593 (elf32_arm_merge_private_bfd_data): Likewise.
595 2009-03-27 Nick Clifton <nickc@redhat.com>
597 * section.c (bfd_get_section_contents): Detect and handle the case
598 where a section has the SEC_IN_MEMORY flag set but no actual
601 2009-03-26 Alan Modra <amodra@bigpond.net.au>
604 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
605 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
606 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
607 if we don't find matching PT_LOAD when copying.
609 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
611 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
612 the reloc descriptions.
614 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
616 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
617 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
618 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
620 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
622 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
623 (bfd_i386_arch_intel_syntax): Likewise.
624 (i8086_arch): Likewise.
625 (bfd_x86_64_arch): Likewise.
627 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
629 * elf32-cris.c (cris_elf_relocate_section): <case
630 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
631 symbols for non-allocated sections. Don't check whether to
632 generate R_CRIS_DTPMOD for non-allocated sections.
633 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
634 handle relocation GC:ing if applied to non-allocated section.
635 (cris_elf_check_relocs): Similar.
637 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
638 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
639 when emitting a known TP offset in the GOT.
641 2009-03-23 Alan Modra <amodra@bigpond.net.au>
643 * elf64-ppc.c (synthetic_opd): Delete.
644 (compare_symbols): Look for .opd name rather than section match.
645 (ppc64_elf_get_synthetic_symtab): Likewise.
647 2009-03-21 Alan Modra <amodra@bigpond.net.au>
649 * elf32-ppc.c (is_pic_glink_stub): Delete.
650 (is_nonpic_glink_stub): New function.
651 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
653 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
655 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
656 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
658 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
659 macros for visibilty and locality checks.
660 (elf_s390_adjust_dynamic_symbol): Likewise.
661 (allocate_dynrelocs): Likewise.
662 (elf_s390_relocate_section): Likewise.
663 (elf_s390_finish_dynamic_symbol): Likewise.
664 * elf64-s390.c (elf_s390_check_relocs): Likewise.
665 (elf_s390_adjust_dynamic_symbol): Likewise.
666 (allocate_dynrelocs): Likewise.
667 (elf_s390_relocate_section): Likewise.
668 (elf_s390_finish_dynamic_symbol): Likewise.
670 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
672 * bfd-in2.h: Regenerated.
673 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
674 for debugging sections and map memory read/write dependent on
676 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
677 without memory read flags set.
678 * section.c: Add SEC_COFF_NOREAD to section flags.
680 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
682 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
685 2009-03-19 Alan Modra <amodra@bigpond.net.au>
687 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
688 "no overlays" return. If there are overlays, create overlay
689 manager entry symbols here, so that..
690 (spu_elf_build_stubs): ..we don't need to set them up here.
691 Simplify entry symbol tests.
692 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
694 2009-03-18 Mark Kettenis <kettenis@gnu.org>
696 * elf.c (elfcore_grok_openbsd_procinfo)
697 (elfcore_grok_openbsd_note): New functions.
698 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
700 2009-03-18 Alan Modra <amodra@bigpond.net.au>
702 * vms-hdr.c: Don't include alloca.h.
703 * elf32-m68hc1x.c: Include alloca-conf.h.
705 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
707 * Makefile.am: Run "make dep-am".
708 * Makefile.in: Regenerate.
710 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
712 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
714 2009-03-17 Alan Modra <amodra@bigpond.net.au>
716 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
718 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
719 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
720 ovly_return fields with ovly_entry[2]. Adjust all users.
721 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
723 (spu_elf_build_stubs): Likewise.
724 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
725 ovly_flavour changes. Update all callers.
726 (ovl_stub_size_log2): New function.
727 (build_stub): Handle compact icache stubs. Use different manager
728 entry point for stubs in non-icache area.
729 (spu_elf_size_stubs): Don't allocate space for indirect branch
731 (spu_elf_build_stubs): And don't built them.
733 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
735 * dwarf2.c (read_section): Always use rawsize, if available.
737 2009-03-16 Alan Modra <amodra@bigpond.net.au>
739 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
740 of rawsize and size for buffer.
742 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
744 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
745 parameter just because fixed sections fit into local store.
746 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
747 generating overlays if fixed sections plus reserved stack
748 and heap space fit into local store.
750 2009-03-15 Alan Modra <amodra@bigpond.net.au>
752 * elf32-spu.c (build_stub): Correct icache set_id.
753 (spu_elf_relocate_section): Likewise.
755 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
757 * xcofflink.c (xcoff_link_check_archive_element): Only free the
758 symbol table if it was created by the current call.
760 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
762 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
763 class XMC_DS rather than XMC_UA.
765 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
767 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
768 bfd_boolean export_defineds parameter with an unsigned int
769 auto_export_flags parameter.
770 * bfd-in2.h: Regenerate.
771 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
772 split out from xcoff_build_ldsyms.
773 (xcoff_covered_by_expall_p): New function.
774 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
775 but with extra code to handle -bexpfull and -bexpall.
776 (xcoff_mark_auto_exports): New function.
777 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
778 a function should be automatically exported.
779 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
780 parameter with an auto_export_flags parameter. Update ldinfo
781 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
784 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
786 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
787 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
788 init and fini functions. Do garbage collection for objects
789 without an entry point too.
791 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
793 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
794 check whether a symbol has csect information.
795 (coff_print_aux): Likewise.
796 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
797 information for C_AIX_WEAKEXT too.
798 (_bfd_xcoff_swap_aux_out): Likewise.
799 (xcoff_reloc_type_br): Handle defweak symbols too.
800 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
801 information for C_AIX_WEAKEXT too.
802 (_bfd_xcoff64_swap_aux_out): Likewise.
803 (xcoff64_reloc_type_br): Handle defweak symbols too.
804 * coffgen.c (coff_print_symbol): Handle auxillary function
805 information for C_AIX_WEAKEXT too.
806 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
807 instead of BSF_GLOBAL if the L_WEAK flag is set.
808 (xcoff_dynamic_definition_p): New function.
809 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
810 defines h. Don't change h if ldsym isn't the definition. Otherwise,
811 always take the symbol class from the ldsym. Use weak bfd symbol
812 types for weak ldsyms.
813 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
814 Fix the check for whether a definition is from a shared object.
815 Allow redefinitions of weak symbols.
816 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
817 (xcoff_keep_symbol_p): Likewise.
818 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
819 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
820 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
821 but mark them as L_WEAK.
822 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
823 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
825 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
827 * xcofflink.c (xcoff_mark): When walking the relocations,
828 only mark the target symbol or the target section, not both.
829 (xcoff_final_definition_p): New function.
830 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
831 symbol is a valid definition of the associated output symbol.
832 Use XCOFF_ALLOCATED to stop the same hash table entry having
834 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
836 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
838 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
840 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
843 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
845 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
846 * libcoff.h: Regenerate.
847 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
848 line-number counts in the bfd's lineno_counts field.
849 Don't keep per-csect line-number counts.
850 (xcoff_sweep): Don't update per-csect line-number counts.
851 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
852 entries in each output section.
853 (xcoff_link_input_bfd): Get the number of line numbers from
854 the bfd's lineno_counts field, rather than recalculating it
855 from scratch. Fix the range check when updating C_BINCL and
857 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
858 here. Don't expect csects to have line-number counts.
860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
862 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
863 * libcoff.h: Regenerate.
864 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
865 "skip" logic from xcoff_link_input_bfd.
866 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
867 objects in a dynamic link, rather than checking whether csectpp
868 is null. Always allocate debug_index for other objects,
869 and always go through the loop. Update the type of debug_index
870 after the change above. Read the auxillary csect information
871 and use xcoff_keep_symbol_p to decide whether a symbol should
872 be kept. Set its debug_index to -2 if not.
873 (xcoff_link_input_bfd): Update the type of debug_index after
874 the change above and always expect it to be nonnull. Use it to
875 test whether a symbol should be stripped, rather than making the
876 decision here. Postpone all symbol creation to the second pass.
878 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
880 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
881 creating a descriptor.
882 (xcoff_sweep): Don't mark toc_section unless it's needed.
883 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
884 when marking every bfd.
885 (xcoff_link_input_bfd): Skip all TOC anchors.
886 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
887 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
888 to -1; call xcoff_find_tc0 instead.
890 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
892 * libcoff-in.h (xcoff_section_tdata): Update commentary.
893 * libcoff.h: Regenerate.
894 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
895 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
896 the previous symbol's csect. Treat last_symndx as an inclusive value
897 and simplify its handling.
898 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
899 symbols with the right csect. Don't mark rsec when processing
900 relocations against undefined or absolute sections.
901 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
902 of bfd_und_section_ptr.
903 (xcoff_link_input_bfd): Likewise.
905 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
907 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
908 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
909 flag is set. Assert that all undefined symbols are either
910 imported or defined by a dynamic object.
911 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
912 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
913 handling to all relocations. Only set XCOFF_CALLED for function
915 (xcoff_find_function): New function, split out from...
916 (bfd_xcoff_export_symbol) ...here.
917 (xcoff_set_import_path): New function, split out from...
918 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
919 meaning of XCOFF_CALLED.
920 (xcoff_mark_symbol): If we mark an undefined and unimported
921 symbol, find some way of defining it. If the symbol is a function
922 descriptor, fill in its definition automatically. If the symbol
923 is a function, mark its descriptor and allocate room for global
924 linkage code. Otherwise mark the symbol as implicitly imported.
925 Move the code for creating function descriptors from...
926 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
927 check for symbols that were implicitly defined.
928 (xcoff_mark): Don't count any dynamic relocations against
930 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
931 in the xcoff link info.
932 (xcoff_link_input_bfd): Remove handling of undefined and
935 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
937 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
938 if the target is absolute. Fix comment typo.
939 (xcoff_ppc_relocate_section): Remove FIXME.
940 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
941 if the target is absolute.
943 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
945 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
946 R_POS and R_NEG relocations against absolute symbols to the
949 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
951 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
952 to 2 for bfd_mach_ppc_620.
954 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
956 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
957 * configure.in: Likewise.
958 * configure: Regenerate.
960 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
963 * elf.c (assign_section_numbers): Generate symbol table if there
964 is any relocation in output.
965 (_bfd_elf_compute_section_file_positions): Likewise.
967 2009-03-13 Nick Clifton <nickc@redhat.com>
970 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
971 * elflink.c (elf_link_read_relocs_from_section): Use
972 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
973 relocs but no symbol table.
974 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
976 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
979 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
980 to check ___tls_get_addr.
982 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
983 strncmp to check __tls_get_addr.
985 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
987 * dwarf2.c (read_section): Always check the offset, even when the
988 section has been read before.
990 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
992 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
995 2009-03-11 Chris Demetriou <cgd@google.com>
997 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
998 * bfd-in2.h: Regenerate.
999 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1000 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1002 (bsd_write_armap): Likewise.
1003 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1004 flag is set, do nothing.
1005 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1008 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1010 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1011 used to update stack pointer.
1013 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1016 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1017 for unknown symbols in absolute section.
1019 2009-03-06 Nick Clifton <nickc@redhat.com>
1021 * po/es.po: Updated Spanish translation.
1023 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1025 * elf32-arm.c (group_sections): Take next section size into
1026 account before accepting to group it.
1028 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1030 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1032 (elf32_arm_final_link_relocate): Likewise.
1034 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1037 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1039 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1041 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1042 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1043 (BFD_FAKE_SECTION): Init new flag.
1044 * ecoff.c (bfd_debug_section): Likewise.
1045 * bfd-in2.h: Regenerate.
1046 * libbfd.h: Regenerate.
1047 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1048 (ppc_elf_reloc_type_lookup): Handle new relocs.
1049 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1050 without marker relocs.
1051 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1052 if section has no old-style calls.
1053 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1054 Don't try to optimize new-style __tls_get_addr call when handling
1055 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1057 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1058 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1059 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1060 without marker relocs.
1061 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1062 if section has no old-style calls. Set toc_ref for new relocs as
1064 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1065 Don't try to optimize new-style __tls_get_addr call when handling
1066 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1069 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1072 * configure.in: Test for ld --as-needed support. Link shared
1073 libbfd against libm.
1074 * configure: Regenerate.
1076 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1078 * Makefile.am: Run "make dep-am".
1079 * Makefile.in: Regenerate.
1081 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1083 * elf32-score7.c: New file.
1084 * elf32-score.h: New file.
1085 * elf32-score.c: Add code to support score 7. Set score7 as the
1087 * cpu-score.c: Add score7 architecure.
1088 (compatibile): New function.
1089 * Makefile.am: Add rules for building elf32-score7 object.
1090 * Makefile.in: Regenerate.
1091 * configure.in: Add elf32-score7 object to score vectors.
1092 * configure: Regenerate.
1093 * reloc.c: Add score7 relocs.
1094 * archures.c: Add score3 and score7 machine numbers.
1095 * bfd-in2.h: Regenerate.
1096 * libbfd.h: Regenerate.
1098 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1100 * configure: Regenerate.
1102 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1104 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1105 (elf32_hppa_check_relocs): Use it.
1107 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1109 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1110 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1111 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1112 (elf_hppa_record_segment_addrs): Likewise.
1113 (elf_hppa_final_link): Likewise.
1114 (elf_hppa_relocate_insn): Likewise.
1115 (elf_hppa_final_link_relocate): Likewise.
1116 (elf64_hppa_relocate_section): Likewise.
1117 * elf64-hppa.c: Insert above.
1119 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1121 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1122 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1123 (elf_hppa_relocate_section): Likewise.
1124 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1125 from struct elf_link_hash_entry. Add count field.
1126 (struct elf64_hppa_dyn_hash_table): Delete.
1127 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1128 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1129 (hppa_elf_hash_entry, eh_name): Define.
1130 (elf64_hppa_new_dyn_hash_entry): Delete.
1131 (elf64_hppa_dyn_hash_lookup): Delete.
1132 (elf64_hppa_dyn_hash_traverse): Delete.
1133 (get_dyn_name): Delete.
1134 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1135 of struct elf64_hppa_dyn_hash_entry *.
1136 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1137 allocate_global_data_plt, allocate_global_data_stub,
1138 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1140 (hppa64_link_hash_newfunc): New.
1141 (elf64_hppa_hash_table_create): Rework.
1142 (count_dyn_reloc): Likewise.
1143 (hppa64_elf_local_refcounts): New.
1144 (elf64_hppa_check_relocs): Rework using standard technique for recording
1145 local DLT, PLT and OPD reference counts.
1146 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1147 elf_link_hash_entry *.
1148 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1149 allocate_global_data_plt, allocate_global_data_stub,
1150 allocate_global_data_opd, allocate_dynrel_entries,
1151 elf64_hppa_adjust_dynamic_symbol,
1152 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1153 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1154 Use hppa_link_hash_table. Rework.
1155 (elf64_hppa_link_output_symbol_hook): Rework.
1156 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1157 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1158 elf64_hppa_finish_dynamic_sections): Likewise.
1160 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1162 * elf32-arm.c (stub_reloc_type): Removed.
1163 (insn_sequence): Renamed reloc_type field to r_type.
1164 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1165 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1166 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1167 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1168 (arm_stub_is_thumb): Catch new stubs.
1169 (arm_type_of_stub): Handle new stubs.
1170 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1171 (bfd_elf32_arm_process_before_allocation): Remove useless
1174 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1176 * elf.c (elf_find_function): Use is_function_type to check
1179 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1181 * xtensa-modules.c: Revert to previous version 1.11 due
1182 to inadvertant commit.
1184 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1186 * elf32-xtensa.c (text_action_add): Separate test for action
1187 type. Break if saved action is ta_widen_insn at same offset.
1189 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1191 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1192 to elf32_arm_stub_long_branch_any_arm_pic.
1193 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1194 (enum elf32_arm_stub_type, arm_type_of_stub)
1195 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1198 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1200 * elf32-arm.c (PREV_SEC): Update comment.
1201 (group_sections): Rename argument to stubs_always_after_branch.
1202 Reverse the list and place stubs at the end of input sections.
1204 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1206 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1208 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1210 (arm_size_one_stub): Remove unnecessary break.
1211 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1213 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1215 * elf32-arm.c (stub_insn_type): New type.
1216 (stub_reloc_type): Likewise.
1217 (insn_sequence): Likewise.
1218 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1219 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1220 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1221 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1222 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1223 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1224 (elf32_arm_stub_hash_entry): Add new helper fields.
1225 (stub_hash_newfunc): Initialize these new fields.
1226 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1227 to take endianness into account.
1228 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1229 (arm_map_one_stub): Code is now more generic, thanks to
1232 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1234 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1236 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1237 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1238 BLX is not available. Fix typo in warning message. Add comments
1239 and improve formatting.
1240 (arm_build_one_stub): Adjust to new
1241 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1242 (arm_map_one_stub): Likewise.
1244 2009-02-23 Tristan Gingold <gingold@adacore.com>
1245 Eric Botcazou <ebotcazou@adacore.com>
1246 Douglas B Rupp <rupp@gnat.com>
1248 * vms.h: Update copyright year, fix comments, reorder declarations.
1249 (_bfd_save_vms_section): Remove the prototype.
1250 (EGPS_S_V_NO_SHIFT): New constant.
1251 (bfd_vms_set_section_flags): New prototype.
1252 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1254 (EGSY_S_W_FLAGS): Ditto.
1255 (EGSY_S_V_QUAD_VAL): Ditto.
1256 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1257 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1258 EGST_S_B_NAMLNG): Ditto.
1259 (ESRF_S_B_NAMLNG): Ditto.
1260 (ETIR_S_C_HEADER_SIZE): Ditto.
1261 (EGPS_S_V_ALLOC_64BIT): Ditto.
1262 (DST_S_C_EPILOG): Ditto.
1263 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1264 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1265 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1266 (DST_S_L_PCLINE_UNSLONG): Ditto.
1267 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1268 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1269 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1270 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1271 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1272 (DST_S_B_SRC_UNSBYTE): Ditto.
1273 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1275 (vms_section, vms_reloc): Remove types.
1276 (hdr_struc): Replaced by ...
1277 (hdr_struct): ... new type.
1278 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1279 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1280 (EMH_DATE_LENGTH): Ditto.
1281 (eom_struc): Replaced by ...
1282 (eom_struct): ... new type.
1283 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1284 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1285 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1286 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1287 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1288 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1289 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1290 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1291 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1292 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1293 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1294 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1295 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1296 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1297 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1298 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1299 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1300 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1301 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1302 (enum file_type_enum): New type.
1303 (struct location_struct): Removed.
1304 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1305 (struct funcinfo, struct module): Ditto.
1306 (struct vms_private_data_struct): Update fields.
1307 (struct vms_section_data_struct): New type.
1309 * vms.c: Update copyright year, fix comments,
1310 Fix includes for DECC, add prototypes.
1311 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1313 Use flavour to set is_vax, location_stack is removed.
1314 (struct pair): Declare.
1315 (fill_section_ptr): Initialize variables at declaration.
1316 Add guard to set SECTION_SYM flag, handlde und section.
1317 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1318 (_bfd_vms_slurp_object_records): New function, replaces previous
1320 (vms_slurp_module): New function.
1321 (vms_slurp_image): Ditto.
1322 (vms_object_p): Complete rewrite.
1323 (vms_mkobject): Use is_vax field to slect architecture.
1324 (free_reloc_stream): New function.
1325 (vms_convert_to_var): Ditto.
1326 (vms_convert_to_var_1): Ditto.
1327 (vms_convert_to_var_unix_filename): Ditto.
1328 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1330 (vms_new_section_hook): Set alignment to 0, allocate private data.
1331 (vms_get_section_contents): Load content.
1332 (vms_get_symbol_info): Handle undefined section.
1333 (vms_find_nearest_line): Handle.
1334 (alloc_reloc_stream): New function.
1335 (vms_slurp_reloc_table): Ditto.
1336 (vms_get_reloc_upper_bound): Make it real.
1337 (vms_canonicalize_reloc): Do the real work.
1338 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1340 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1341 (vms_set_arch_mach): Check arch.
1342 (vms_set_section_contents): Copy the content after allocation.
1343 (vms_alpha_vec): Update object flags.
1345 * vms-tir.c: Update copyright year, fix comments,
1346 add prototypes for new functions.
1347 (dst_define_location): New function.
1348 (dst_restore_location): New function.
1349 (dst_retrieve_location): New function.
1350 (dst_check_allocation): New function.
1351 (image_dump): Call dst_check_allocation.
1352 (image_write_b): Ditto.
1353 (image_write_w): Ditto.
1354 (image_write_l): Ditto.
1355 (image_write_q): Ditto.
1356 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1357 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1359 Call error handler instead of abort if name is not known.
1360 (etir_sta): Add quarter_relocs argument and set it.
1363 (etir_opr): Ditto, return FALSE in case of error.
1364 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1365 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1366 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1367 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1368 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1369 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1370 Return FALSE in case of error.
1371 (tir_sta): Change sign of psect.
1373 (tir_cmd): Fix cast. Makes tir_table static const.
1374 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1375 add argument to explain.
1376 (analyze_etir): Initialize maxptr, add quarter_relocs
1377 declaration, move some declarations into inner scopes.
1378 Handle quarter_relocs and STO_IMM.
1379 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1380 (_bfd_vms_slurp_relocs): New function.
1381 (_bfd_vms_decode_relocs): New function.
1382 (sto_imm): Rewritten.
1383 (start_first_etbt_record): New function.
1384 (start_another_etbt_record): Ditto.
1385 (etir_output_check): Ditto.
1386 (defer_reloc_p): Ditto.
1387 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1388 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1389 rewritte relocations handling.
1390 (_bfd_vms_write_tbt): Removed.
1391 (_bfd_vms_write_dbg): Ditto.
1393 * vms-misc.c: Update copyright year, Fix comments.
1394 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1395 (maybe_adjust_record_pointer_for_object): New function.
1396 (_bfd_vms_get_first_record): New function, replaces ...
1397 (_bfd_vms_get_record): .. removed.
1398 (_bfd_vms_get_object_record): New function.
1399 (_bfd_vms_get_object_record): New function.
1400 (vms_get_remaining_object_record): New function, replaces ...
1401 (_bfd_vms_get_next_record): ... removed.
1402 (add_new_contents): Removed.
1403 (_bfd_save_vms_section): Removed.
1404 (_bfd_get_vms_section): Removed.
1405 (_bfd_vms_output_flush): Write in VAR format.
1406 (new_symbol): Don't make UND section.
1408 * vms-hdr.c: Update copyright year, update list of record handled.
1409 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1410 (_bfd_vms_write_hdr): Strip vms and unix patches,
1411 add comments, truncate module name at 31 characters,
1412 use constants instead of hard-coded value,
1413 write BFD version instead of a fixed string.
1414 (_bfd_vms_slurp_ihd): New function.
1415 (_bfd_vms_slurp_isd): Ditto.
1416 (_bfd_vms_slurp_ihs): Ditto.
1417 (new_module): Ditto.
1418 (parse_module): Ditto
1419 (build_module_list): Ditto.
1420 (module_find_nearest_line): Ditto.
1421 (_bfd_vms_find_nearest_dst_line): Ditto.
1422 (vms_slurp_debug): Ditto.
1423 (_bfd_vms_slurp_dbg): Ditto.
1424 (_bfd_vms_slurp_tbt): Ditto.
1425 (_bfd_vms_write_dbg): Ditto.
1426 (_bfd_vms_write_tbt): Ditto.
1428 * vms-gsd.c: Update copyright year, update list of records handled.
1429 (EVAX_LITERALS_NAME): New macro.
1430 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1431 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1432 (register_universal_symbol): New function and prototype.
1433 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1434 improve debug messages,
1435 use constants instead of hard-coded value,
1436 fix missing endianness conversion,
1437 handle global symbol (SYMG).
1438 (bfd_vms_set_section_flags): New function.
1439 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1440 handle section literals,
1442 handle section bfd and vms flags,
1443 don't output LIB$INITIALIZE symbol,
1444 fix handling of weak symbols,
1445 fix evax vs vax procedure descriptor,
1446 handle absolute symbols.
1448 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1449 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1451 * makefile.vms (DEFS): Fix flags for VMS.
1453 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1455 * bfd-in2.h: Regenerated.
1456 * libbfd.h: Regenerated.
1458 2009-02-20 Cary Coutant <ccoutant@google.com>
1460 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1463 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1466 * coffcode.h (coff_write_object_contents): Don't let the string
1467 table offset overflow the s_name field when using long section names.
1469 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1471 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1472 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1474 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1475 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1476 (bfd_pmac_xcoff_backend_data): Likewise.
1477 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1478 (bfd_xcoff_aix5_backend_data): Likewise.
1479 (xcoff64_write_object_contents): Delete unused long_section_names
1481 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1482 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1484 * coffcode.h (documentation): Update to describe long section names.
1485 (COFFLONGSECTIONCATHELPER): New helper macro.
1486 (BLANKOR1TOODD): Likewise.
1487 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1488 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1489 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1490 (bfd_coff_set_long_section_names_allowed): New function.
1491 (bfd_coff_set_long_section_names_disallowed): Likewise.
1492 (struct bfd_coff_backend_data): Add new backend hook function
1493 pointer _bfd_coff_set_long_section_names.
1494 (bfd_coff_set_long_section_names): New backend hook.
1495 (coff_write_object_contents): Only generate long section names if
1496 bfd_coff_long_section_names() indicates they are currently enabled.
1497 (bfd_coff_std_swap_table): Make non-const, and initialise long
1498 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1499 (ticoff0_swap_table): Likewise to both.
1500 (ticoff1_swap_table): Again, likewise to both.
1501 * coffgen.c (make_a_section_from_file): Allow long section names
1502 as inputs even if not currently allowed for outputs.
1503 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1504 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1505 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1506 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1507 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1508 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1509 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1510 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1511 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1512 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1513 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1514 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1515 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1516 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1517 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1518 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1519 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1520 * libcoff-in.h: Update copyright year to cause updated copyright
1521 year in generated libcoff.h, and fix typo.
1522 * libcoff.h: Regenerated.
1523 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1524 (_bfd_ecoff_no_long_sections): Add prototype.
1525 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1526 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1527 defined by an including .c file.
1528 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1529 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1530 (ticoff1_swap_table): Likewise to both.
1532 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1534 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1535 stub. Catch default case error.
1536 (arm_map_one_stub): Add missing Thumb mapping symbol.
1538 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1541 * elf32-avr.c: Handle case where no local symbos exist correctly.
1543 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1546 * elf32-arm.c (arm_long_branch_stub,
1547 arm_thumb_v4t_long_branch_stub,
1548 arm_thumb_thumb_long_branch_stub,
1549 arm_thumb_arm_v4t_long_branch_stub,
1550 arm_thumb_arm_v4t_short_branch_stub,
1551 arm_pic_long_branch_stub):
1552 Renamed to elf32_arm_stub_long_branch_any_any,
1553 elf32_arm_stub_long_branch_v4t_arm_thumb,
1554 elf32_arm_stub_long_branch_thumb_only,
1555 elf32_arm_stub_long_branch_v4t_thumb_arm,
1556 elf32_arm_stub_short_branch_v4t_thumb_arm,
1557 elf32_arm_stub_long_branch_any_any_pic.
1558 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1559 arm_thumb_thumb_stub_long_branch,
1560 arm_thumb_arm_v4t_stub_long_branch,
1561 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1562 Renamed to arm_stub_long_branch_any_any,
1563 arm_stub_long_branch_v4t_arm_thumb,
1564 arm_stub_long_branch_thumb_only,
1565 arm_stub_long_branch_v4t_thumb_arm,
1566 arm_stub_short_branch_v4t_thumb_arm,
1567 arm_stub_long_branch_any_any_pic.
1569 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1571 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1572 in branch offset check.
1574 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1576 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1577 add toc.symndx and toc.add.
1578 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1580 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1582 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1583 (branch_reloc_hash_match): New function, extracted from..
1584 (ppc64_elf_tls_optimize): ..here.
1585 (ppc64_elf_relocate_section): Properly set addends when optimizing
1586 tls sequences. Avoid unnecessary reading and writing of insns.
1587 Only redo reloc when symbol changed. Bypass symbol checks when
1589 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1590 (branch_reloc_hash_match): New function, extracted from..
1591 (ppc_elf_tls_optimize): ..here.
1592 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1593 Don't clear addend on zapped __tls_get_addr reloc.
1595 2009-02-12 Nick Clifton <nickc@redhat.com>
1598 * elflink.c (bfd_elf_final_link): When counting the relocations,
1599 if the header size has not been set yet then assume that it will
1600 match the output section's reloc type.
1602 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1604 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1607 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1609 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1610 (find_function): Likewise.
1611 (pasted_function): Don't error if no prior function found.
1612 (discover_functions): Revert 2008-12-10 change. Extend first
1613 function range to start of section.
1615 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1617 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1619 * elf64-hppa.h: Likewise.
1621 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1623 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1626 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1628 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1629 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1631 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1633 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1634 * archures.c (bfd_mach_mips_xlr): Define.
1635 * bfd-in2.h: Regenerate.
1636 * cpu-mips.c (I_xlr): Define.
1637 (arch_info_struct): Add XLR entry.
1638 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1639 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1640 (mips_mach_extensions): Add XLR entry.
1642 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1644 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1646 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1648 * configure.in: AC_SUBST pdfdir.
1649 * Makefile.am: Add install-pdf, install-pdf-am
1650 and install-pdf-recursive targets. Define pdfdir.
1651 * doc/Makefile.am: Define pdf__strip_dir. Add
1652 install-pdf and install-pdf-am targets.
1653 * po/Make-in: Add install-pdf target.
1654 * configure: Regenerate.
1655 * Makefile.in: Regenerate
1656 * doc/Makefile.in: Regenerate.
1658 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1660 * bfd-in2.h: Regenerate.
1661 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1662 fields from n_entries to n_slots where appropriate, update comments.
1663 (HOWTO): Add TLS relocations.
1664 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1665 (enum elf_m68k_got_offset_size): New enum.
1666 (struct elf_m68k_got_entry.type): Move field to ...
1667 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1668 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1670 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1672 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1673 fields into n_entries array. Update comments.
1674 (elf_m68k_init_got): Simplify, update all uses.
1675 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1676 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1677 GOT entries; update name, update all uses.
1678 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1679 (elf_m68k_get_got_entry): Update.
1680 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1682 (elf_m68k_remove_got_entry_type): Simplify.
1683 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1684 (elf_m68k_can_merge_gots): Update.
1685 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1686 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1687 GOT entries, simplify.
1688 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1689 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1690 field, remove obsoleted local_n_entries field.
1691 (elf_m68k_partition_multi_got_2): New static function.
1692 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1694 (elf_m68k_remove_got_entry_type): Update.
1695 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1696 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1697 update of sgot->size and srelgot->size.
1698 (elf_m68k_gc_sweep_hook): Update.
1699 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1700 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1702 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1703 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1705 2009-02-02 DJ Delorie <dj@redhat.com>
1707 * elf32-mep.c (config_names): Regenerate configuration.
1709 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1711 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1712 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1713 * elf.c (bfd_elf_get_str_section): Make static.
1714 (bfd_elf_find_section): Delete.
1715 * libbfd.h: Regenerate.
1717 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1719 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1720 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1722 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1724 * elflink.c (on_needed_list): New function.
1725 (elf_link_add_object_symbols): Link in --as-needed libs if they
1726 satisfy undefined symbols in other libs.
1728 2009-01-30 Julian Brown <julian@codesourcery.com>
1730 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1731 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1732 with --just-symbols (-R).
1734 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1736 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1737 high_pc in order to properly sign-extend VMAs.
1739 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1740 Mark Shinwell <shinwell@codesourcery.com>
1741 Catherine Moore <clm@codesourcery.com>
1743 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1745 2009-01-28 Catherine Moore <clm@codesourcery.com>
1747 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1748 SEC_LOAD for dynamic relocation sections.
1750 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1752 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1753 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1754 the size of local TLS data.
1756 2009-01-27 Andreas Schwab <schwab@suse.de>
1758 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1759 architectures in the archive.
1761 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1763 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1764 <R_CRIS_32_DTPREL>: Correct relocation value.
1766 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1767 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1768 symbols with non-default visibility.
1770 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1772 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1773 describing the trampolines.
1774 (ppc_elf_relocate_section): Update relocs to describe the
1777 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1779 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1780 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1781 and R_PARISC_PCREL12F relocations.
1783 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1786 * elflink.c (find_version_for_sym): New function split out from,
1787 but without export_dynamic test, ..
1788 (_bfd_elf_link_assign_sym_version): ..here.
1789 (_bfd_elf_export_symbol): Use it.
1791 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1793 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1794 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1795 * elflink.c: ..here, somewhat modified.
1796 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1797 _bfd_elf_link_find_version_dependencies,
1798 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1799 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1800 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1802 * elflink.c: ..and make static here.
1803 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1804 of output_bfd from struct elf_find_verdep_info.
1805 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1806 struct elf_info_failed.
1807 (bfd_elf_size_dynamic_sections): Adjust.
1809 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1812 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1813 after comp_unit_find_line call.
1815 2009-01-21 Nick Clifton <nickc@redhat.com>
1818 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1819 tm_gmtoff field in struct tm.
1821 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1823 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1824 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1825 sections in soft-icache lines unless non_ia_text. Don't add
1826 rodata if doing so would exceed line size.
1828 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1830 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1831 types than bfd_link_hash_indirect, before early return, call
1832 _bfd_elf_link_hash_copy_indirect.
1834 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1836 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1837 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1838 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1839 (elf_backend_obj_attrs_order): New define.
1840 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1841 (elfNN_bed): Add elf_backend_obj_attrs_order.
1843 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1845 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1846 (obj_attr_size): Likewise.
1847 (write_obj_attribute): Likewise.
1848 (_bfd_elf_copy_obj_attributes): Likewise.
1849 (_bfd_elf_parse_attributes): Likewise.
1850 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1851 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1852 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1853 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1854 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1857 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1859 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1860 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1861 (bfd_elf_add_obj_attr_string): Likewise.
1862 (bfd_elf_add_obj_attr_int_string): Likewise.
1863 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1864 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1865 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1866 Tag_nodefaults has no default value.
1867 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1868 comment to reflect the new state.
1870 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1873 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1874 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1875 (adjust_z_magix): Delete dead code handling QMAGIC.
1877 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1879 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1880 IMAGE_SCN_MEM_DISCARDABLE.
1882 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1884 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1885 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1886 * configure.in (commonbfdlib): Delete.
1887 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1888 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1889 is available, not just for linux.
1890 * po/SRC-POTFILES.in: Regenerate.
1891 * Makefile.in: Regenerate.
1892 * configure: Regenerate.
1894 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1895 Julian Brown <julian@codesourcery.com>
1897 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1898 ARM attributes in ABI 2.07.
1899 * elf32-arm.c (get_secondary_compatible_arch): New function.
1900 (set_secondary_compatible_arch): New function.
1901 (tag_cpu_arch_combine): New function.
1902 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1903 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1904 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1905 make it fit with order_01243.
1906 Add support for Tag_also_compatible_with,
1907 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1908 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1909 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1910 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1911 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1912 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1913 Rework the way unknown attributes are handled.
1914 Defer errors until all attributes have been processed.
1916 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1918 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1919 bfd_elf_add_obj_attr_int_string.
1920 Read Tag_compatibility from its new location in the attribute array,
1921 rather than the attribute list.
1922 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1923 bfd_elf_add_obj_attr_int_string.
1924 (_bfd_elf_parse_attributes): Likewise.
1925 (_bfd_elf_merge_object_attributes): There's now only one
1926 Tag_compatibility, and it's in the array, not the list.
1927 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1929 (bfd_elf_add_obj_attr_compat): Rename to
1930 bfd_elf_add_obj_attr_int_string.
1931 (bfd_elf_add_proc_attr_compat): Rename to
1932 bfd_elf_add_proc_attr_int_string.
1933 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1936 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1938 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1939 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1940 (vmsutil.lo): Add dependency rule.
1941 * Makefile.in: Regenerate.
1942 * config.bfd (ia64*-*-*vms*): Add case.
1943 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1944 * configure: Regenerate.
1945 * vmsutil.c: New file.
1946 * vmsutil.h: New file.
1947 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1949 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1950 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1951 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1952 elfNN_vms_object_p): New functions
1953 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1955 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1958 * elflink.c (elf_gc_sweep): Exclude the group section if the
1959 first member of the section group is excluded.
1961 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1964 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1965 saved filename, use bfd_alloc rather than bfd_malloc for it.
1967 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1969 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1971 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1973 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1975 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1977 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1979 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1981 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1983 (struct got_entry): Add br_addr.
1984 (struct call_info): Add priority.
1985 (struct function_info): Add lr_store and sp_adjust.
1986 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1987 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1988 area as an overlay, and check that no other overlays exist. Look up
1989 icache overlay manager entry sym.
1990 (BRA_STUBS, BRA, BRASL): Define.
1991 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1992 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1994 (count_stub, build_stub): Support soft-icache.
1995 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1996 (spu_elf_size_stubs): Size soft-icache stubs.
1997 (overlay_index): New function.
1998 (spu_elf_build_stubs): Make static. Support soft-icache.
1999 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2000 (find_function_stack_adjust): Save lr store and stack adjust insn
2002 (maybe_insert_function): Adjust find_function_stack_adjust call.
2003 (mark_functions_via_relocs): Retrieve priority.
2004 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2005 (sort_calls): Sort by priority first.
2006 (mark_overlay_section): Ignore .ovl.init.
2007 (sum_stack): Only print when stack_analysis.
2008 (print_one_overlay_section): New function, extracted from..
2009 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2010 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2011 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2012 analysis. Call spu_elf_build_stubs.
2013 (spu_elf_relocate_section): For soft-icache encode overlay index
2015 (spu_elf_output_symbol_hook): Support soft-icache.
2016 (spu_elf_modify_program_headers: Likewise.
2018 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2019 num_regions to num_lines. Add line_size and max_branch.
2020 (enum _ovly_flavour): Add ovly_soft_icache.
2021 (spu_elf_build_stubs): Delete.
2023 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2025 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2026 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2028 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2030 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2031 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2032 the program, the known offset starts at the negative size of the
2034 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2037 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2039 * config.bfd: Add lm32-*-rtems*.
2041 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2043 * coff-ppc.c: Add 2009 to Copyright.
2044 * elf32-cris.c: Likewise.
2045 * elflink.c: Likewise.
2047 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2049 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2050 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2052 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2055 * elflink.c (elf_merge_st_other): New.
2056 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2057 hide them if needed.
2058 (elf_link_add_object_symbols): Updated.
2060 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2063 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2064 ref_dynamic and dynamic_def fields when setting def_regular
2067 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2070 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2073 For older changes see ChangeLog-2008
2079 version-control: never