1 2009-04-23 Matthias Klose <doko@ubuntu.com>
3 * bfd/peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
5 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
8 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
9 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
10 (elf32_arm_size_stubs): Likewise.
11 (record_thumb_to_arm_glue): Deleted unused function.
12 (bfd_elf32_arm_process_before_allocation): No longer handle
13 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
14 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
15 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
17 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
19 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
20 (elf32_arm_write_section): Declare early.
21 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
22 (arm_allocate_glue_section_space): Exclude empty sections.
23 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
24 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
26 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
27 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
28 (elf32_arm_size_dynamic_sections): Allocate interworking
30 (bfd_elf32_bfd_final_link): Define.
32 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
34 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
36 * coffcode.h (coff_compute_section_file_positions): Clear
37 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
39 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
40 force_minimum_alignment.
42 * libcoff.h: Regenerated.
44 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
45 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
47 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
50 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
51 force_minimum_alignment nor target_subsystem.
53 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
55 * coff-x86_64.c (PEI_HEADERS): Protect includes.
56 (bfd_pe_print_pdata): Remove #ifdef PE variation.
57 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
58 include in coff-x86_64.c of headers.
59 (PDATA_ROW_SIZE): New define.
60 (pex_regs[]): New static array.
61 (pex64_get_runtime_function): New static function.
62 (pex64_get_unwind_info): Likewise.
63 (pex64_get_scope_entry): Likewise.
64 (pex64_xdata_print_uwd_codes): Likewise.
65 (pex64_get_section_by_rva): Likewise.
66 (pex64_dump_xdata): Likewise.
67 (pex64_bfd_print_pdata): Likewise.
68 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
69 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
70 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
72 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
73 Alan Modra <amodra@bigpond.net.au>
74 Dave Korn <dave.korn.cygwin@gmail.com>
76 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
77 long names and non-NUL-terminated strings.
79 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
81 * bfd-in2.h: Regenerated.
83 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
85 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
86 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
88 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
91 * coffcode.h (bfd_pei_p): New.
93 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
94 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
95 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
96 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
97 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
98 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
100 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
101 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
102 bfd_efi_rtdrv_x86_64_vec,
103 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
104 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
105 * targets.c: Likewise.
107 * configure: Regenerated.
108 * libcoff.h: Likewise.
109 * Makefile.in: Likewise.
111 * efi-app-ia32.c: Removed.
112 * efi-app-x86_64.c: Likewise.
113 * efi-bsdrv-ia32.c: Likewise.
114 * efi-bsdrv-ia64.c: Likewise.
115 * efi-bsdrv-x86_64.c: Likewise.
116 * efi-rtdrv-ia32.c: Likewise.
117 * efi-rtdrv-ia64.c: Likewise.
118 * efi-rtdrv-x86_64.c: Likewise.
119 * efi-rtdrv-ia32.c: Likewise.
121 * efi-app-ia64.c: Moved to ...
123 (TARGET_SYM): Set to bfd_pei_ia64_vec.
124 (TARGET_NAME): Set to pei-ia64.
126 * libpei.h (bfd_target_pei_p): Removed.
127 (bfd_target_pei_arch): Likewise.
128 (bfd_target_efi_app_p): Likewise.
129 (bfd_target_efi_app_arch): Likewise.
130 (bfd_target_efi_bsdrv_p): Likewise.
131 (bfd_target_efi_bsdrv_arch): Likewise.
132 (bfd_target_efi_rtdrv_p): Likewise.
133 (bfd_target_efi_rtdrv_arch): Likewise.
134 (bfd_pe_executable_p): Likewise.
136 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
137 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
138 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
139 and efi-rtdrv-ia32.c.
140 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
141 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
142 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
143 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
144 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
145 efi-rtdrv-x86_64.c. Add pei-ia64.c.
146 (efi-app-ia64.lo): Removed.
147 (efi-bsdrv-ia32.lo): Likewise.
148 (efi-rtdrv-ia32.lo): Likewise.
149 (efi-app-ia64.lo): Likewise.
150 (efi-bsdrv-ia64.lo): Likewise.
151 (efi-rtdrv-ia64.lo): Likewise.
152 (efi-app-x86_64.lo): Likewise.
153 (efi-bsdrv-x86_64.lo): Likewise.
154 (efi-rtdrv-x86_64.lo): Likewise.
157 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
159 (arch_type): Removed.
161 (pe_bfd_object_p): Just return coff_object_p.
163 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
164 bfd_pe_executable_p with bfd_pei_p.
166 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
168 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
169 PLT entries to an undefined symbol when generating a shared
172 2009-04-17 Nick Clifton <nickc@redhat.com>
175 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
177 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
179 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
180 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
181 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
182 * binary.c (binary_bfd_define_common_symbol): Likewise.
183 * bout.c (b_out_bfd_define_common_symbol): Likewise.
184 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
185 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
186 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
187 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
188 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
189 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
190 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
191 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
192 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
193 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
194 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
195 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
196 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
197 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
198 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
199 * som.c (som_bfd_define_common_symbol): Likewise.
200 * srec.c (srec_bfd_define_common_symbol): Likewise.
201 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
202 * versados.c (versados_bfd_define_common_symbol): Likewise.
203 * vms.c (vms_bfd_define_common_symbol): Likewise.
204 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
205 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
206 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
207 (pmac_xcoff_vec): Likewise.
208 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
209 (aix5coff64_vec): Likewise.
210 * linker.c (bfd_generic_define_common_symbol): New function.
211 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
212 (_bfd_define_common_symbol): New field.
213 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
214 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
215 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
217 * bfd-in2.h: Regenerate.
218 * libbfd.h: Likewise.
219 * libcoff.h: Likewise.
221 2009-04-15 Anthony Green <green@moxielogic.com>
223 * targets.c: Add moxie support.
224 * Makefile.am: Ditto.
225 * Makefile.in: Rebuilt.
226 * cpu-moxie.c, elf32-moxie.c: New files.
227 * archures.c: Add moxie support.
228 * configure.in: Add moxie support.
229 * configure: Rebuilt.
230 * config.bfd, archures.c: Add moxie support.
231 * bfd-in2.h: Rebuilt.
233 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
235 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
236 branch to an undef weak symbol into a jump to next instruction if
237 a PLT entry will be created.
239 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
241 * coffgen.c (make_a_section_from_file): Set the backend long
242 section names enable if long section names found on input.
243 * coffcode.h: Extend long section names documentation to match.
245 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
247 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
250 2009-04-07 DJ Delorie <dj@redhat.com>
252 * archures.c: Add bfd_mach_mep_c5.
253 * bfd-in2.h: Likewise.
254 * cpu-mep.c: Add bfd_c5_arch.
255 * elf32-mep.c: Support it.
257 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
259 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
260 info->callbacks->einfo.
261 * linker.c (_bfd_generic_section_already_linked): Likewise.
263 2009-04-06 DJ Delorie <dj@redhat.com>
265 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
267 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
269 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
270 _bfd_pex64_print_pdata only if PE is defined.
272 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
273 (_bfd_pex64_print_pdata): This.
275 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
276 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
279 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
281 * coff-x86_64.c (bfd_pe_print_pdata): Define as
282 _bfd_pep_print_x64_pdata.
283 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
284 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
286 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
288 * elf32-xtensa.c (relax_property_section): Always set r_offset
291 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
293 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
294 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
296 (elf32_arm_stub_type): New enum values for the two new stubs.
297 (arm_type_of_stub): Make use of the two new stubs.
298 (arm_size_one_stub): Handle the two new stubs.
300 2009-04-01 Matt Thomas <matt@netbsd.org>
302 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
303 hidden symbols into the GOT or PLT.GOT.
304 (elf_vax_relocate_section): Do not emit a PCREL reloc
305 into a shared object if it is against a hidden symbol.
307 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
309 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
310 and know_contains_shared_object_p.
311 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
312 Cache the result in the archive_info table.
313 (xcoff_auto_export_p): Add an "info" parameter and update the
314 call to xcoff_archive_contains_shared_object_p.
315 (xcoff_mark_auto_exports): Update accordingly.
316 (xcoff_post_gc_symbol): Likewise.
318 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
320 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
323 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
325 * coff-rs6000.c (member_layout): New structure.
326 (archive_iterator): Likewise.
327 (member_layout_init): New function.
328 (archive_iterator_begin): Likewise.
329 (archive_iterator_next): Likewise.
330 (xcoff_write_armap_old): Use the new iterator functions.
331 (do_shared_object_padding): Delete.
332 (xcoff_write_armap_big): Use the new iterator functions. Simplify
333 handling of arch_info.
334 (xcoff_write_archive_contents_old): Allocate arelt_data in the
335 first loop rather than the second. Allocate a member header if
336 there isn't one, then work out the stat information and length
337 in the first loop too. Use the new iterators for the second loop.
338 (xcoff_write_archive_contents_big): Likewise.
340 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
342 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
343 (bfd_xcoff_set_archive_import_path): Likewise.
344 * bfd-in2.h: Regenerate.
345 * xcofflink.c: Include libiberty.h.
346 (xcoff_archive_info): New structure.
347 (xcoff_archive_info_hash): New function.
348 (xcoff_archive_info_eq): Likewise.
349 (xcoff_get_archive_info): Likewise.
350 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
351 (bfd_xcoff_split_import_path): New function.
352 (bfd_xcoff_set_archive_import_path): Likewise.
353 (xcoff_set_import_path): Move earlier in file.
354 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
355 object to the the directory part of the bfd's filename. Get the
356 import path and filename of an archive object from the archive's
357 xcoff_tdata, initializing it if necessary. Update use of
359 (bfd_link_input_bfd): Update use of import_file_id.
360 (xcoff_write_global_symbol): Likewise.
362 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
364 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
366 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
368 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
369 a .loader section for relocatable links.
370 (xcoff_need_ldrel_p): New function.
371 (xcoff_mark): Use it.
372 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
374 (xcoff_build_ldsym): New function, split out from...
375 (xcoff_build_ldsyms): ...here. Rename to...
376 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
377 call xcoff_build_ldsym, if there's a loader section.
378 (xcoff_build_loader_section): New function, extracted verbatim from...
379 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
380 there's a loader section. Only add an __rtinit loader symbol
381 if there's a loader section. Update after above name change.
382 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
383 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
384 and xcoff_create_ldrel.
385 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
386 (xcoff_reloc_link_order): Likewise, but only call it if there's
387 a loader section. Use xcoff_symbol_section.
388 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
389 if there's a loader section.
391 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
393 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
395 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
397 * elf32-arm.c (group_sections): Rewrite loops for better
400 2009-03-30 DJ Delorie <dj@redhat.com>
402 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
403 relocs when doing a relocatable link.
405 2009-03-28 Mark Mitchell <mark@codesourcery.com>
407 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
408 "ERROR:", in error messages.
409 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
410 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
411 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
412 (elf32_arm_merge_eabi_attributes): Likewise.
413 (elf32_arm_merge_private_bfd_data): Likewise.
415 2009-03-27 Nick Clifton <nickc@redhat.com>
417 * section.c (bfd_get_section_contents): Detect and handle the case
418 where a section has the SEC_IN_MEMORY flag set but no actual
421 2009-03-26 Alan Modra <amodra@bigpond.net.au>
424 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
425 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
426 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
427 if we don't find matching PT_LOAD when copying.
429 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
431 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
432 the reloc descriptions.
434 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
436 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
437 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
438 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
440 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
442 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
443 (bfd_i386_arch_intel_syntax): Likewise.
444 (i8086_arch): Likewise.
445 (bfd_x86_64_arch): Likewise.
447 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
449 * elf32-cris.c (cris_elf_relocate_section): <case
450 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
451 symbols for non-allocated sections. Don't check whether to
452 generate R_CRIS_DTPMOD for non-allocated sections.
453 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
454 handle relocation GC:ing if applied to non-allocated section.
455 (cris_elf_check_relocs): Similar.
457 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
458 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
459 when emitting a known TP offset in the GOT.
461 2009-03-23 Alan Modra <amodra@bigpond.net.au>
463 * elf64-ppc.c (synthetic_opd): Delete.
464 (compare_symbols): Look for .opd name rather than section match.
465 (ppc64_elf_get_synthetic_symtab): Likewise.
467 2009-03-21 Alan Modra <amodra@bigpond.net.au>
469 * elf32-ppc.c (is_pic_glink_stub): Delete.
470 (is_nonpic_glink_stub): New function.
471 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
473 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
475 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
476 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
478 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
479 macros for visibilty and locality checks.
480 (elf_s390_adjust_dynamic_symbol): Likewise.
481 (allocate_dynrelocs): Likewise.
482 (elf_s390_relocate_section): Likewise.
483 (elf_s390_finish_dynamic_symbol): Likewise.
484 * elf64-s390.c (elf_s390_check_relocs): Likewise.
485 (elf_s390_adjust_dynamic_symbol): Likewise.
486 (allocate_dynrelocs): Likewise.
487 (elf_s390_relocate_section): Likewise.
488 (elf_s390_finish_dynamic_symbol): Likewise.
490 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
492 * bfd-in2.h: Regenerated.
493 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
494 for debugging sections and map memory read/write dependent on
496 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
497 without memory read flags set.
498 * section.c: Add SEC_COFF_NOREAD to section flags.
500 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
502 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
505 2009-03-19 Alan Modra <amodra@bigpond.net.au>
507 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
508 "no overlays" return. If there are overlays, create overlay
509 manager entry symbols here, so that..
510 (spu_elf_build_stubs): ..we don't need to set them up here.
511 Simplify entry symbol tests.
512 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
514 2009-03-18 Mark Kettenis <kettenis@gnu.org>
516 * elf.c (elfcore_grok_openbsd_procinfo)
517 (elfcore_grok_openbsd_note): New functions.
518 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
520 2009-03-18 Alan Modra <amodra@bigpond.net.au>
522 * vms-hdr.c: Don't include alloca.h.
523 * elf32-m68hc1x.c: Include alloca-conf.h.
525 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
527 * Makefile.am: Run "make dep-am".
528 * Makefile.in: Regenerate.
530 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
532 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
534 2009-03-17 Alan Modra <amodra@bigpond.net.au>
536 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
538 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
539 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
540 ovly_return fields with ovly_entry[2]. Adjust all users.
541 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
543 (spu_elf_build_stubs): Likewise.
544 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
545 ovly_flavour changes. Update all callers.
546 (ovl_stub_size_log2): New function.
547 (build_stub): Handle compact icache stubs. Use different manager
548 entry point for stubs in non-icache area.
549 (spu_elf_size_stubs): Don't allocate space for indirect branch
551 (spu_elf_build_stubs): And don't built them.
553 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
555 * dwarf2.c (read_section): Always use rawsize, if available.
557 2009-03-16 Alan Modra <amodra@bigpond.net.au>
559 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
560 of rawsize and size for buffer.
562 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
564 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
565 parameter just because fixed sections fit into local store.
566 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
567 generating overlays if fixed sections plus reserved stack
568 and heap space fit into local store.
570 2009-03-15 Alan Modra <amodra@bigpond.net.au>
572 * elf32-spu.c (build_stub): Correct icache set_id.
573 (spu_elf_relocate_section): Likewise.
575 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
577 * xcofflink.c (xcoff_link_check_archive_element): Only free the
578 symbol table if it was created by the current call.
580 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
582 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
583 class XMC_DS rather than XMC_UA.
585 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
587 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
588 bfd_boolean export_defineds parameter with an unsigned int
589 auto_export_flags parameter.
590 * bfd-in2.h: Regenerate.
591 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
592 split out from xcoff_build_ldsyms.
593 (xcoff_covered_by_expall_p): New function.
594 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
595 but with extra code to handle -bexpfull and -bexpall.
596 (xcoff_mark_auto_exports): New function.
597 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
598 a function should be automatically exported.
599 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
600 parameter with an auto_export_flags parameter. Update ldinfo
601 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
604 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
606 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
607 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
608 init and fini functions. Do garbage collection for objects
609 without an entry point too.
611 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
613 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
614 check whether a symbol has csect information.
615 (coff_print_aux): Likewise.
616 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
617 information for C_AIX_WEAKEXT too.
618 (_bfd_xcoff_swap_aux_out): Likewise.
619 (xcoff_reloc_type_br): Handle defweak symbols too.
620 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
621 information for C_AIX_WEAKEXT too.
622 (_bfd_xcoff64_swap_aux_out): Likewise.
623 (xcoff64_reloc_type_br): Handle defweak symbols too.
624 * coffgen.c (coff_print_symbol): Handle auxillary function
625 information for C_AIX_WEAKEXT too.
626 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
627 instead of BSF_GLOBAL if the L_WEAK flag is set.
628 (xcoff_dynamic_definition_p): New function.
629 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
630 defines h. Don't change h if ldsym isn't the definition. Otherwise,
631 always take the symbol class from the ldsym. Use weak bfd symbol
632 types for weak ldsyms.
633 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
634 Fix the check for whether a definition is from a shared object.
635 Allow redefinitions of weak symbols.
636 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
637 (xcoff_keep_symbol_p): Likewise.
638 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
639 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
640 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
641 but mark them as L_WEAK.
642 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
643 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
645 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
647 * xcofflink.c (xcoff_mark): When walking the relocations,
648 only mark the target symbol or the target section, not both.
649 (xcoff_final_definition_p): New function.
650 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
651 symbol is a valid definition of the associated output symbol.
652 Use XCOFF_ALLOCATED to stop the same hash table entry having
654 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
656 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
658 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
660 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
663 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
665 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
666 * libcoff.h: Regenerate.
667 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
668 line-number counts in the bfd's lineno_counts field.
669 Don't keep per-csect line-number counts.
670 (xcoff_sweep): Don't update per-csect line-number counts.
671 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
672 entries in each output section.
673 (xcoff_link_input_bfd): Get the number of line numbers from
674 the bfd's lineno_counts field, rather than recalculating it
675 from scratch. Fix the range check when updating C_BINCL and
677 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
678 here. Don't expect csects to have line-number counts.
680 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
682 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
683 * libcoff.h: Regenerate.
684 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
685 "skip" logic from xcoff_link_input_bfd.
686 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
687 objects in a dynamic link, rather than checking whether csectpp
688 is null. Always allocate debug_index for other objects,
689 and always go through the loop. Update the type of debug_index
690 after the change above. Read the auxillary csect information
691 and use xcoff_keep_symbol_p to decide whether a symbol should
692 be kept. Set its debug_index to -2 if not.
693 (xcoff_link_input_bfd): Update the type of debug_index after
694 the change above and always expect it to be nonnull. Use it to
695 test whether a symbol should be stripped, rather than making the
696 decision here. Postpone all symbol creation to the second pass.
698 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
700 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
701 creating a descriptor.
702 (xcoff_sweep): Don't mark toc_section unless it's needed.
703 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
704 when marking every bfd.
705 (xcoff_link_input_bfd): Skip all TOC anchors.
706 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
707 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
708 to -1; call xcoff_find_tc0 instead.
710 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
712 * libcoff-in.h (xcoff_section_tdata): Update commentary.
713 * libcoff.h: Regenerate.
714 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
715 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
716 the previous symbol's csect. Treat last_symndx as an inclusive value
717 and simplify its handling.
718 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
719 symbols with the right csect. Don't mark rsec when processing
720 relocations against undefined or absolute sections.
721 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
722 of bfd_und_section_ptr.
723 (xcoff_link_input_bfd): Likewise.
725 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
727 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
728 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
729 flag is set. Assert that all undefined symbols are either
730 imported or defined by a dynamic object.
731 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
732 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
733 handling to all relocations. Only set XCOFF_CALLED for function
735 (xcoff_find_function): New function, split out from...
736 (bfd_xcoff_export_symbol) ...here.
737 (xcoff_set_import_path): New function, split out from...
738 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
739 meaning of XCOFF_CALLED.
740 (xcoff_mark_symbol): If we mark an undefined and unimported
741 symbol, find some way of defining it. If the symbol is a function
742 descriptor, fill in its definition automatically. If the symbol
743 is a function, mark its descriptor and allocate room for global
744 linkage code. Otherwise mark the symbol as implicitly imported.
745 Move the code for creating function descriptors from...
746 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
747 check for symbols that were implicitly defined.
748 (xcoff_mark): Don't count any dynamic relocations against
750 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
751 in the xcoff link info.
752 (xcoff_link_input_bfd): Remove handling of undefined and
755 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
757 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
758 if the target is absolute. Fix comment typo.
759 (xcoff_ppc_relocate_section): Remove FIXME.
760 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
761 if the target is absolute.
763 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
765 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
766 R_POS and R_NEG relocations against absolute symbols to the
769 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
771 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
772 to 2 for bfd_mach_ppc_620.
774 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
776 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
777 * configure.in: Likewise.
778 * configure: Regenerate.
780 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
783 * elf.c (assign_section_numbers): Generate symbol table if there
784 is any relocation in output.
785 (_bfd_elf_compute_section_file_positions): Likewise.
787 2009-03-13 Nick Clifton <nickc@redhat.com>
790 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
791 * elflink.c (elf_link_read_relocs_from_section): Use
792 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
793 relocs but no symbol table.
794 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
796 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
799 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
800 to check ___tls_get_addr.
802 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
803 strncmp to check __tls_get_addr.
805 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
807 * dwarf2.c (read_section): Always check the offset, even when the
808 section has been read before.
810 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
815 2009-03-11 Chris Demetriou <cgd@google.com>
817 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
818 * bfd-in2.h: Regenerate.
819 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
820 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
822 (bsd_write_armap): Likewise.
823 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
824 flag is set, do nothing.
825 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
828 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
830 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
831 used to update stack pointer.
833 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
836 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
837 for unknown symbols in absolute section.
839 2009-03-06 Nick Clifton <nickc@redhat.com>
841 * po/es.po: Updated Spanish translation.
843 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
845 * elf32-arm.c (group_sections): Take next section size into
846 account before accepting to group it.
848 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
850 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
852 (elf32_arm_final_link_relocate): Likewise.
854 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
857 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
859 2009-03-04 Alan Modra <amodra@bigpond.net.au>
861 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
862 * section.c (struct bfd_section): Add has_tls_get_addr_call.
863 (BFD_FAKE_SECTION): Init new flag.
864 * ecoff.c (bfd_debug_section): Likewise.
865 * bfd-in2.h: Regenerate.
866 * libbfd.h: Regenerate.
867 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
868 (ppc_elf_reloc_type_lookup): Handle new relocs.
869 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
870 without marker relocs.
871 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
872 if section has no old-style calls.
873 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
874 Don't try to optimize new-style __tls_get_addr call when handling
875 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
877 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
878 (ppc64_elf_reloc_type_lookup): Handle new relocs.
879 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
880 without marker relocs.
881 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
882 if section has no old-style calls. Set toc_ref for new relocs as
884 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
885 Don't try to optimize new-style __tls_get_addr call when handling
886 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
889 2009-03-04 Alan Modra <amodra@bigpond.net.au>
892 * configure.in: Test for ld --as-needed support. Link shared
894 * configure: Regenerate.
896 2009-03-03 Alan Modra <amodra@bigpond.net.au>
898 * Makefile.am: Run "make dep-am".
899 * Makefile.in: Regenerate.
901 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
903 * elf32-score7.c: New file.
904 * elf32-score.h: New file.
905 * elf32-score.c: Add code to support score 7. Set score7 as the
907 * cpu-score.c: Add score7 architecure.
908 (compatibile): New function.
909 * Makefile.am: Add rules for building elf32-score7 object.
910 * Makefile.in: Regenerate.
911 * configure.in: Add elf32-score7 object to score vectors.
912 * configure: Regenerate.
913 * reloc.c: Add score7 relocs.
914 * archures.c: Add score3 and score7 machine numbers.
915 * bfd-in2.h: Regenerate.
916 * libbfd.h: Regenerate.
918 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
920 * configure: Regenerate.
922 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
924 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
925 (elf32_hppa_check_relocs): Use it.
927 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
929 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
930 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
931 (elf_hppa_is_dynamic_loader_symbol): Likewise.
932 (elf_hppa_record_segment_addrs): Likewise.
933 (elf_hppa_final_link): Likewise.
934 (elf_hppa_relocate_insn): Likewise.
935 (elf_hppa_final_link_relocate): Likewise.
936 (elf64_hppa_relocate_section): Likewise.
937 * elf64-hppa.c: Insert above.
939 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
941 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
942 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
943 (elf_hppa_relocate_section): Likewise.
944 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
945 from struct elf_link_hash_entry. Add count field.
946 (struct elf64_hppa_dyn_hash_table): Delete.
947 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
948 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
949 (hppa_elf_hash_entry, eh_name): Define.
950 (elf64_hppa_new_dyn_hash_entry): Delete.
951 (elf64_hppa_dyn_hash_lookup): Delete.
952 (elf64_hppa_dyn_hash_traverse): Delete.
953 (get_dyn_name): Delete.
954 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
955 of struct elf64_hppa_dyn_hash_entry *.
956 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
957 allocate_global_data_plt, allocate_global_data_stub,
958 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
960 (hppa64_link_hash_newfunc): New.
961 (elf64_hppa_hash_table_create): Rework.
962 (count_dyn_reloc): Likewise.
963 (hppa64_elf_local_refcounts): New.
964 (elf64_hppa_check_relocs): Rework using standard technique for recording
965 local DLT, PLT and OPD reference counts.
966 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
967 elf_link_hash_entry *.
968 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
969 allocate_global_data_plt, allocate_global_data_stub,
970 allocate_global_data_opd, allocate_dynrel_entries,
971 elf64_hppa_adjust_dynamic_symbol,
972 elf64_hppa_mark_milli_and_exported_functions): Likewise.
973 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
974 Use hppa_link_hash_table. Rework.
975 (elf64_hppa_link_output_symbol_hook): Rework.
976 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
977 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
978 elf64_hppa_finish_dynamic_sections): Likewise.
980 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
982 * elf32-arm.c (stub_reloc_type): Removed.
983 (insn_sequence): Renamed reloc_type field to r_type.
984 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
985 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
986 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
987 (elf32_arm_stub_type): Add new enum entries for the new stubs.
988 (arm_stub_is_thumb): Catch new stubs.
989 (arm_type_of_stub): Handle new stubs.
990 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
991 (bfd_elf32_arm_process_before_allocation): Remove useless
994 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
996 * elf.c (elf_find_function): Use is_function_type to check
999 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1001 * xtensa-modules.c: Revert to previous version 1.11 due
1002 to inadvertant commit.
1004 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1006 * elf32-xtensa.c (text_action_add): Separate test for action
1007 type. Break if saved action is ta_widen_insn at same offset.
1009 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1011 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1012 to elf32_arm_stub_long_branch_any_arm_pic.
1013 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1014 (enum elf32_arm_stub_type, arm_type_of_stub)
1015 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1018 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1020 * elf32-arm.c (PREV_SEC): Update comment.
1021 (group_sections): Rename argument to stubs_always_after_branch.
1022 Reverse the list and place stubs at the end of input sections.
1024 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1026 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1028 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1030 (arm_size_one_stub): Remove unnecessary break.
1031 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1033 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1035 * elf32-arm.c (stub_insn_type): New type.
1036 (stub_reloc_type): Likewise.
1037 (insn_sequence): Likewise.
1038 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1039 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1040 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1041 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1042 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1043 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1044 (elf32_arm_stub_hash_entry): Add new helper fields.
1045 (stub_hash_newfunc): Initialize these new fields.
1046 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1047 to take endianness into account.
1048 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1049 (arm_map_one_stub): Code is now more generic, thanks to
1052 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1054 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1056 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1057 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1058 BLX is not available. Fix typo in warning message. Add comments
1059 and improve formatting.
1060 (arm_build_one_stub): Adjust to new
1061 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1062 (arm_map_one_stub): Likewise.
1064 2009-02-23 Tristan Gingold <gingold@adacore.com>
1065 Eric Botcazou <ebotcazou@adacore.com>
1066 Douglas B Rupp <rupp@gnat.com>
1068 * vms.h: Update copyright year, fix comments, reorder declarations.
1069 (_bfd_save_vms_section): Remove the prototype.
1070 (EGPS_S_V_NO_SHIFT): New constant.
1071 (bfd_vms_set_section_flags): New prototype.
1072 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1074 (EGSY_S_W_FLAGS): Ditto.
1075 (EGSY_S_V_QUAD_VAL): Ditto.
1076 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1077 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1078 EGST_S_B_NAMLNG): Ditto.
1079 (ESRF_S_B_NAMLNG): Ditto.
1080 (ETIR_S_C_HEADER_SIZE): Ditto.
1081 (EGPS_S_V_ALLOC_64BIT): Ditto.
1082 (DST_S_C_EPILOG): Ditto.
1083 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1084 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1085 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1086 (DST_S_L_PCLINE_UNSLONG): Ditto.
1087 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1088 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1089 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1090 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1091 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1092 (DST_S_B_SRC_UNSBYTE): Ditto.
1093 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1095 (vms_section, vms_reloc): Remove types.
1096 (hdr_struc): Replaced by ...
1097 (hdr_struct): ... new type.
1098 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1099 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1100 (EMH_DATE_LENGTH): Ditto.
1101 (eom_struc): Replaced by ...
1102 (eom_struct): ... new type.
1103 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1104 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1105 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1106 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1107 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1108 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1109 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1110 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1111 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1112 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1113 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1114 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1115 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1116 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1117 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1118 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1119 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1120 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1121 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1122 (enum file_type_enum): New type.
1123 (struct location_struct): Removed.
1124 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1125 (struct funcinfo, struct module): Ditto.
1126 (struct vms_private_data_struct): Update fields.
1127 (struct vms_section_data_struct): New type.
1129 * vms.c: Update copyright year, fix comments,
1130 Fix includes for DECC, add prototypes.
1131 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1133 Use flavour to set is_vax, location_stack is removed.
1134 (struct pair): Declare.
1135 (fill_section_ptr): Initialize variables at declaration.
1136 Add guard to set SECTION_SYM flag, handlde und section.
1137 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1138 (_bfd_vms_slurp_object_records): New function, replaces previous
1140 (vms_slurp_module): New function.
1141 (vms_slurp_image): Ditto.
1142 (vms_object_p): Complete rewrite.
1143 (vms_mkobject): Use is_vax field to slect architecture.
1144 (free_reloc_stream): New function.
1145 (vms_convert_to_var): Ditto.
1146 (vms_convert_to_var_1): Ditto.
1147 (vms_convert_to_var_unix_filename): Ditto.
1148 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1150 (vms_new_section_hook): Set alignment to 0, allocate private data.
1151 (vms_get_section_contents): Load content.
1152 (vms_get_symbol_info): Handle undefined section.
1153 (vms_find_nearest_line): Handle.
1154 (alloc_reloc_stream): New function.
1155 (vms_slurp_reloc_table): Ditto.
1156 (vms_get_reloc_upper_bound): Make it real.
1157 (vms_canonicalize_reloc): Do the real work.
1158 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1160 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1161 (vms_set_arch_mach): Check arch.
1162 (vms_set_section_contents): Copy the content after allocation.
1163 (vms_alpha_vec): Update object flags.
1165 * vms-tir.c: Update copyright year, fix comments,
1166 add prototypes for new functions.
1167 (dst_define_location): New function.
1168 (dst_restore_location): New function.
1169 (dst_retrieve_location): New function.
1170 (dst_check_allocation): New function.
1171 (image_dump): Call dst_check_allocation.
1172 (image_write_b): Ditto.
1173 (image_write_w): Ditto.
1174 (image_write_l): Ditto.
1175 (image_write_q): Ditto.
1176 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1177 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1179 Call error handler instead of abort if name is not known.
1180 (etir_sta): Add quarter_relocs argument and set it.
1183 (etir_opr): Ditto, return FALSE in case of error.
1184 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1185 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1186 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1187 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1188 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1189 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1190 Return FALSE in case of error.
1191 (tir_sta): Change sign of psect.
1193 (tir_cmd): Fix cast. Makes tir_table static const.
1194 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1195 add argument to explain.
1196 (analyze_etir): Initialize maxptr, add quarter_relocs
1197 declaration, move some declarations into inner scopes.
1198 Handle quarter_relocs and STO_IMM.
1199 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1200 (_bfd_vms_slurp_relocs): New function.
1201 (_bfd_vms_decode_relocs): New function.
1202 (sto_imm): Rewritten.
1203 (start_first_etbt_record): New function.
1204 (start_another_etbt_record): Ditto.
1205 (etir_output_check): Ditto.
1206 (defer_reloc_p): Ditto.
1207 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1208 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1209 rewritte relocations handling.
1210 (_bfd_vms_write_tbt): Removed.
1211 (_bfd_vms_write_dbg): Ditto.
1213 * vms-misc.c: Update copyright year, Fix comments.
1214 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1215 (maybe_adjust_record_pointer_for_object): New function.
1216 (_bfd_vms_get_first_record): New function, replaces ...
1217 (_bfd_vms_get_record): .. removed.
1218 (_bfd_vms_get_object_record): New function.
1219 (_bfd_vms_get_object_record): New function.
1220 (vms_get_remaining_object_record): New function, replaces ...
1221 (_bfd_vms_get_next_record): ... removed.
1222 (add_new_contents): Removed.
1223 (_bfd_save_vms_section): Removed.
1224 (_bfd_get_vms_section): Removed.
1225 (_bfd_vms_output_flush): Write in VAR format.
1226 (new_symbol): Don't make UND section.
1228 * vms-hdr.c: Update copyright year, update list of record handled.
1229 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1230 (_bfd_vms_write_hdr): Strip vms and unix patches,
1231 add comments, truncate module name at 31 characters,
1232 use constants instead of hard-coded value,
1233 write BFD version instead of a fixed string.
1234 (_bfd_vms_slurp_ihd): New function.
1235 (_bfd_vms_slurp_isd): Ditto.
1236 (_bfd_vms_slurp_ihs): Ditto.
1237 (new_module): Ditto.
1238 (parse_module): Ditto
1239 (build_module_list): Ditto.
1240 (module_find_nearest_line): Ditto.
1241 (_bfd_vms_find_nearest_dst_line): Ditto.
1242 (vms_slurp_debug): Ditto.
1243 (_bfd_vms_slurp_dbg): Ditto.
1244 (_bfd_vms_slurp_tbt): Ditto.
1245 (_bfd_vms_write_dbg): Ditto.
1246 (_bfd_vms_write_tbt): Ditto.
1248 * vms-gsd.c: Update copyright year, update list of records handled.
1249 (EVAX_LITERALS_NAME): New macro.
1250 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1251 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1252 (register_universal_symbol): New function and prototype.
1253 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1254 improve debug messages,
1255 use constants instead of hard-coded value,
1256 fix missing endianness conversion,
1257 handle global symbol (SYMG).
1258 (bfd_vms_set_section_flags): New function.
1259 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1260 handle section literals,
1262 handle section bfd and vms flags,
1263 don't output LIB$INITIALIZE symbol,
1264 fix handling of weak symbols,
1265 fix evax vs vax procedure descriptor,
1266 handle absolute symbols.
1268 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1269 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1271 * makefile.vms (DEFS): Fix flags for VMS.
1273 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1275 * bfd-in2.h: Regenerated.
1276 * libbfd.h: Regenerated.
1278 2009-02-20 Cary Coutant <ccoutant@google.com>
1280 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1283 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1286 * coffcode.h (coff_write_object_contents): Don't let the string
1287 table offset overflow the s_name field when using long section names.
1289 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1291 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1292 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1293 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1294 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1295 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1296 (bfd_pmac_xcoff_backend_data): Likewise.
1297 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1298 (bfd_xcoff_aix5_backend_data): Likewise.
1299 (xcoff64_write_object_contents): Delete unused long_section_names
1301 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1302 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1304 * coffcode.h (documentation): Update to describe long section names.
1305 (COFFLONGSECTIONCATHELPER): New helper macro.
1306 (BLANKOR1TOODD): Likewise.
1307 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1308 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1309 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1310 (bfd_coff_set_long_section_names_allowed): New function.
1311 (bfd_coff_set_long_section_names_disallowed): Likewise.
1312 (struct bfd_coff_backend_data): Add new backend hook function
1313 pointer _bfd_coff_set_long_section_names.
1314 (bfd_coff_set_long_section_names): New backend hook.
1315 (coff_write_object_contents): Only generate long section names if
1316 bfd_coff_long_section_names() indicates they are currently enabled.
1317 (bfd_coff_std_swap_table): Make non-const, and initialise long
1318 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1319 (ticoff0_swap_table): Likewise to both.
1320 (ticoff1_swap_table): Again, likewise to both.
1321 * coffgen.c (make_a_section_from_file): Allow long section names
1322 as inputs even if not currently allowed for outputs.
1323 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1324 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1325 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1326 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1327 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1328 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1329 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1330 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1331 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1332 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1333 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1334 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1335 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1336 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1337 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1338 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1339 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1340 * libcoff-in.h: Update copyright year to cause updated copyright
1341 year in generated libcoff.h, and fix typo.
1342 * libcoff.h: Regenerated.
1343 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1344 (_bfd_ecoff_no_long_sections): Add prototype.
1345 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1346 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1347 defined by an including .c file.
1348 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1349 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1350 (ticoff1_swap_table): Likewise to both.
1352 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1354 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1355 stub. Catch default case error.
1356 (arm_map_one_stub): Add missing Thumb mapping symbol.
1358 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1361 * elf32-avr.c: Handle case where no local symbos exist correctly.
1363 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1366 * elf32-arm.c (arm_long_branch_stub,
1367 arm_thumb_v4t_long_branch_stub,
1368 arm_thumb_thumb_long_branch_stub,
1369 arm_thumb_arm_v4t_long_branch_stub,
1370 arm_thumb_arm_v4t_short_branch_stub,
1371 arm_pic_long_branch_stub):
1372 Renamed to elf32_arm_stub_long_branch_any_any,
1373 elf32_arm_stub_long_branch_v4t_arm_thumb,
1374 elf32_arm_stub_long_branch_thumb_only,
1375 elf32_arm_stub_long_branch_v4t_thumb_arm,
1376 elf32_arm_stub_short_branch_v4t_thumb_arm,
1377 elf32_arm_stub_long_branch_any_any_pic.
1378 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1379 arm_thumb_thumb_stub_long_branch,
1380 arm_thumb_arm_v4t_stub_long_branch,
1381 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1382 Renamed to arm_stub_long_branch_any_any,
1383 arm_stub_long_branch_v4t_arm_thumb,
1384 arm_stub_long_branch_thumb_only,
1385 arm_stub_long_branch_v4t_thumb_arm,
1386 arm_stub_short_branch_v4t_thumb_arm,
1387 arm_stub_long_branch_any_any_pic.
1389 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1391 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1392 in branch offset check.
1394 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1396 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1397 add toc.symndx and toc.add.
1398 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1400 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1402 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1403 (branch_reloc_hash_match): New function, extracted from..
1404 (ppc64_elf_tls_optimize): ..here.
1405 (ppc64_elf_relocate_section): Properly set addends when optimizing
1406 tls sequences. Avoid unnecessary reading and writing of insns.
1407 Only redo reloc when symbol changed. Bypass symbol checks when
1409 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1410 (branch_reloc_hash_match): New function, extracted from..
1411 (ppc_elf_tls_optimize): ..here.
1412 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1413 Don't clear addend on zapped __tls_get_addr reloc.
1415 2009-02-12 Nick Clifton <nickc@redhat.com>
1418 * elflink.c (bfd_elf_final_link): When counting the relocations,
1419 if the header size has not been set yet then assume that it will
1420 match the output section's reloc type.
1422 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1424 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1427 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1429 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1430 (find_function): Likewise.
1431 (pasted_function): Don't error if no prior function found.
1432 (discover_functions): Revert 2008-12-10 change. Extend first
1433 function range to start of section.
1435 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1437 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1439 * elf64-hppa.h: Likewise.
1441 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1443 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1446 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1448 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1449 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1451 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1453 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1454 * archures.c (bfd_mach_mips_xlr): Define.
1455 * bfd-in2.h: Regenerate.
1456 * cpu-mips.c (I_xlr): Define.
1457 (arch_info_struct): Add XLR entry.
1458 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1459 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1460 (mips_mach_extensions): Add XLR entry.
1462 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1464 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1466 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1468 * configure.in: AC_SUBST pdfdir.
1469 * Makefile.am: Add install-pdf, install-pdf-am
1470 and install-pdf-recursive targets. Define pdfdir.
1471 * doc/Makefile.am: Define pdf__strip_dir. Add
1472 install-pdf and install-pdf-am targets.
1473 * po/Make-in: Add install-pdf target.
1474 * configure: Regenerate.
1475 * Makefile.in: Regenerate
1476 * doc/Makefile.in: Regenerate.
1478 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1480 * bfd-in2.h: Regenerate.
1481 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1482 fields from n_entries to n_slots where appropriate, update comments.
1483 (HOWTO): Add TLS relocations.
1484 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1485 (enum elf_m68k_got_offset_size): New enum.
1486 (struct elf_m68k_got_entry.type): Move field to ...
1487 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1488 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1490 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1492 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1493 fields into n_entries array. Update comments.
1494 (elf_m68k_init_got): Simplify, update all uses.
1495 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1496 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1497 GOT entries; update name, update all uses.
1498 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1499 (elf_m68k_get_got_entry): Update.
1500 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1502 (elf_m68k_remove_got_entry_type): Simplify.
1503 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1504 (elf_m68k_can_merge_gots): Update.
1505 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1506 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1507 GOT entries, simplify.
1508 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1509 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1510 field, remove obsoleted local_n_entries field.
1511 (elf_m68k_partition_multi_got_2): New static function.
1512 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1514 (elf_m68k_remove_got_entry_type): Update.
1515 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1516 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1517 update of sgot->size and srelgot->size.
1518 (elf_m68k_gc_sweep_hook): Update.
1519 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1520 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1522 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1523 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1525 2009-02-02 DJ Delorie <dj@redhat.com>
1527 * elf32-mep.c (config_names): Regenerate configuration.
1529 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1531 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1532 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1533 * elf.c (bfd_elf_get_str_section): Make static.
1534 (bfd_elf_find_section): Delete.
1535 * libbfd.h: Regenerate.
1537 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1539 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1540 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1542 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1544 * elflink.c (on_needed_list): New function.
1545 (elf_link_add_object_symbols): Link in --as-needed libs if they
1546 satisfy undefined symbols in other libs.
1548 2009-01-30 Julian Brown <julian@codesourcery.com>
1550 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1551 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1552 with --just-symbols (-R).
1554 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1556 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1557 high_pc in order to properly sign-extend VMAs.
1559 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1560 Mark Shinwell <shinwell@codesourcery.com>
1561 Catherine Moore <clm@codesourcery.com>
1563 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1565 2009-01-28 Catherine Moore <clm@codesourcery.com>
1567 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1568 SEC_LOAD for dynamic relocation sections.
1570 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1572 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1573 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1574 the size of local TLS data.
1576 2009-01-27 Andreas Schwab <schwab@suse.de>
1578 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1579 architectures in the archive.
1581 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1583 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1584 <R_CRIS_32_DTPREL>: Correct relocation value.
1586 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1587 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1588 symbols with non-default visibility.
1590 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1592 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1593 describing the trampolines.
1594 (ppc_elf_relocate_section): Update relocs to describe the
1597 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1599 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1600 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1601 and R_PARISC_PCREL12F relocations.
1603 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1606 * elflink.c (find_version_for_sym): New function split out from,
1607 but without export_dynamic test, ..
1608 (_bfd_elf_link_assign_sym_version): ..here.
1609 (_bfd_elf_export_symbol): Use it.
1611 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1613 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1614 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1615 * elflink.c: ..here, somewhat modified.
1616 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1617 _bfd_elf_link_find_version_dependencies,
1618 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1619 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1620 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1622 * elflink.c: ..and make static here.
1623 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1624 of output_bfd from struct elf_find_verdep_info.
1625 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1626 struct elf_info_failed.
1627 (bfd_elf_size_dynamic_sections): Adjust.
1629 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1632 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1633 after comp_unit_find_line call.
1635 2009-01-21 Nick Clifton <nickc@redhat.com>
1638 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1639 tm_gmtoff field in struct tm.
1641 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1643 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1644 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1645 sections in soft-icache lines unless non_ia_text. Don't add
1646 rodata if doing so would exceed line size.
1648 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1650 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1651 types than bfd_link_hash_indirect, before early return, call
1652 _bfd_elf_link_hash_copy_indirect.
1654 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1656 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1657 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1658 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1659 (elf_backend_obj_attrs_order): New define.
1660 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1661 (elfNN_bed): Add elf_backend_obj_attrs_order.
1663 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1665 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1666 (obj_attr_size): Likewise.
1667 (write_obj_attribute): Likewise.
1668 (_bfd_elf_copy_obj_attributes): Likewise.
1669 (_bfd_elf_parse_attributes): Likewise.
1670 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1671 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1672 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1673 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1674 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1677 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1679 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1680 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1681 (bfd_elf_add_obj_attr_string): Likewise.
1682 (bfd_elf_add_obj_attr_int_string): Likewise.
1683 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1684 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1685 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1686 Tag_nodefaults has no default value.
1687 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1688 comment to reflect the new state.
1690 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1693 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1694 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1695 (adjust_z_magix): Delete dead code handling QMAGIC.
1697 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1699 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1700 IMAGE_SCN_MEM_DISCARDABLE.
1702 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1704 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1705 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1706 * configure.in (commonbfdlib): Delete.
1707 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1708 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1709 is available, not just for linux.
1710 * po/SRC-POTFILES.in: Regenerate.
1711 * Makefile.in: Regenerate.
1712 * configure: Regenerate.
1714 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1715 Julian Brown <julian@codesourcery.com>
1717 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1718 ARM attributes in ABI 2.07.
1719 * elf32-arm.c (get_secondary_compatible_arch): New function.
1720 (set_secondary_compatible_arch): New function.
1721 (tag_cpu_arch_combine): New function.
1722 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1723 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1724 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1725 make it fit with order_01243.
1726 Add support for Tag_also_compatible_with,
1727 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1728 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1729 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1730 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1731 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1732 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1733 Rework the way unknown attributes are handled.
1734 Defer errors until all attributes have been processed.
1736 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1738 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1739 bfd_elf_add_obj_attr_int_string.
1740 Read Tag_compatibility from its new location in the attribute array,
1741 rather than the attribute list.
1742 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1743 bfd_elf_add_obj_attr_int_string.
1744 (_bfd_elf_parse_attributes): Likewise.
1745 (_bfd_elf_merge_object_attributes): There's now only one
1746 Tag_compatibility, and it's in the array, not the list.
1747 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1749 (bfd_elf_add_obj_attr_compat): Rename to
1750 bfd_elf_add_obj_attr_int_string.
1751 (bfd_elf_add_proc_attr_compat): Rename to
1752 bfd_elf_add_proc_attr_int_string.
1753 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1756 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1758 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1759 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1760 (vmsutil.lo): Add dependency rule.
1761 * Makefile.in: Regenerate.
1762 * config.bfd (ia64*-*-*vms*): Add case.
1763 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1764 * configure: Regenerate.
1765 * vmsutil.c: New file.
1766 * vmsutil.h: New file.
1767 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1769 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1770 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1771 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1772 elfNN_vms_object_p): New functions
1773 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1775 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1778 * elflink.c (elf_gc_sweep): Exclude the group section if the
1779 first member of the section group is excluded.
1781 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1784 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1785 saved filename, use bfd_alloc rather than bfd_malloc for it.
1787 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1789 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1791 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1793 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1795 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1797 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1799 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1801 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1803 (struct got_entry): Add br_addr.
1804 (struct call_info): Add priority.
1805 (struct function_info): Add lr_store and sp_adjust.
1806 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1807 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1808 area as an overlay, and check that no other overlays exist. Look up
1809 icache overlay manager entry sym.
1810 (BRA_STUBS, BRA, BRASL): Define.
1811 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1812 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1814 (count_stub, build_stub): Support soft-icache.
1815 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1816 (spu_elf_size_stubs): Size soft-icache stubs.
1817 (overlay_index): New function.
1818 (spu_elf_build_stubs): Make static. Support soft-icache.
1819 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1820 (find_function_stack_adjust): Save lr store and stack adjust insn
1822 (maybe_insert_function): Adjust find_function_stack_adjust call.
1823 (mark_functions_via_relocs): Retrieve priority.
1824 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1825 (sort_calls): Sort by priority first.
1826 (mark_overlay_section): Ignore .ovl.init.
1827 (sum_stack): Only print when stack_analysis.
1828 (print_one_overlay_section): New function, extracted from..
1829 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1830 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1831 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1832 analysis. Call spu_elf_build_stubs.
1833 (spu_elf_relocate_section): For soft-icache encode overlay index
1835 (spu_elf_output_symbol_hook): Support soft-icache.
1836 (spu_elf_modify_program_headers: Likewise.
1838 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1839 num_regions to num_lines. Add line_size and max_branch.
1840 (enum _ovly_flavour): Add ovly_soft_icache.
1841 (spu_elf_build_stubs): Delete.
1843 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1845 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1846 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1848 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1850 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1851 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1852 the program, the known offset starts at the negative size of the
1854 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1857 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1859 * config.bfd: Add lm32-*-rtems*.
1861 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1863 * coff-ppc.c: Add 2009 to Copyright.
1864 * elf32-cris.c: Likewise.
1865 * elflink.c: Likewise.
1867 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1869 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1870 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1872 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1875 * elflink.c (elf_merge_st_other): New.
1876 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1877 hide them if needed.
1878 (elf_link_add_object_symbols): Updated.
1880 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1884 ref_dynamic and dynamic_def fields when setting def_regular
1887 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1890 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1893 For older changes see ChangeLog-2008
1899 version-control: never