1 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
5 * coffcode.h (coff_compute_section_file_positions): Clear
6 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
8 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
9 force_minimum_alignment.
11 * libcoff.h: Regenerated.
13 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
14 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
16 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
19 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
20 force_minimum_alignment nor target_subsystem.
22 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
24 * coff-x86_64.c (PEI_HEADERS): Protect includes.
25 (bfd_pe_print_pdata): Remove #ifdef PE variation.
26 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
27 include in coff-x86_64.c of headers.
28 (PDATA_ROW_SIZE): New define.
29 (pex_regs[]): New static array.
30 (pex64_get_runtime_function): New static function.
31 (pex64_get_unwind_info): Likewise.
32 (pex64_get_scope_entry): Likewise.
33 (pex64_xdata_print_uwd_codes): Likewise.
34 (pex64_get_section_by_rva): Likewise.
35 (pex64_dump_xdata): Likewise.
36 (pex64_bfd_print_pdata): Likewise.
37 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
38 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
39 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
41 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
42 Alan Modra <amodra@bigpond.net.au>
43 Dave Korn <dave.korn.cygwin@gmail.com>
45 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
46 long names and non-NUL-terminated strings.
48 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
50 * bfd-in2.h: Regenerated.
52 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
54 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
55 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
57 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
60 * coffcode.h (bfd_pei_p): New.
62 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
63 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
64 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
65 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
66 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
67 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
69 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
70 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
71 bfd_efi_rtdrv_x86_64_vec,
72 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
73 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
74 * targets.c: Likewise.
76 * configure: Regenerated.
77 * libcoff.h: Likewise.
78 * Makefile.in: Likewise.
80 * efi-app-ia32.c: Removed.
81 * efi-app-x86_64.c: Likewise.
82 * efi-bsdrv-ia32.c: Likewise.
83 * efi-bsdrv-ia64.c: Likewise.
84 * efi-bsdrv-x86_64.c: Likewise.
85 * efi-rtdrv-ia32.c: Likewise.
86 * efi-rtdrv-ia64.c: Likewise.
87 * efi-rtdrv-x86_64.c: Likewise.
88 * efi-rtdrv-ia32.c: Likewise.
90 * efi-app-ia64.c: Moved to ...
92 (TARGET_SYM): Set to bfd_pei_ia64_vec.
93 (TARGET_NAME): Set to pei-ia64.
95 * libpei.h (bfd_target_pei_p): Removed.
96 (bfd_target_pei_arch): Likewise.
97 (bfd_target_efi_app_p): Likewise.
98 (bfd_target_efi_app_arch): Likewise.
99 (bfd_target_efi_bsdrv_p): Likewise.
100 (bfd_target_efi_bsdrv_arch): Likewise.
101 (bfd_target_efi_rtdrv_p): Likewise.
102 (bfd_target_efi_rtdrv_arch): Likewise.
103 (bfd_pe_executable_p): Likewise.
105 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
106 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
107 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
108 and efi-rtdrv-ia32.c.
109 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
110 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
111 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
112 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
113 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
114 efi-rtdrv-x86_64.c. Add pei-ia64.c.
115 (efi-app-ia64.lo): Removed.
116 (efi-bsdrv-ia32.lo): Likewise.
117 (efi-rtdrv-ia32.lo): Likewise.
118 (efi-app-ia64.lo): Likewise.
119 (efi-bsdrv-ia64.lo): Likewise.
120 (efi-rtdrv-ia64.lo): Likewise.
121 (efi-app-x86_64.lo): Likewise.
122 (efi-bsdrv-x86_64.lo): Likewise.
123 (efi-rtdrv-x86_64.lo): Likewise.
126 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
128 (arch_type): Removed.
130 (pe_bfd_object_p): Just return coff_object_p.
132 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
133 bfd_pe_executable_p with bfd_pei_p.
135 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
137 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
138 PLT entries to an undefined symbol when generating a shared
141 2009-04-17 Nick Clifton <nickc@redhat.com>
144 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
146 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
148 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
149 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
150 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
151 * binary.c (binary_bfd_define_common_symbol): Likewise.
152 * bout.c (b_out_bfd_define_common_symbol): Likewise.
153 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
154 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
155 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
156 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
157 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
158 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
159 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
160 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
161 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
162 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
163 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
164 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
165 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
166 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
167 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
168 * som.c (som_bfd_define_common_symbol): Likewise.
169 * srec.c (srec_bfd_define_common_symbol): Likewise.
170 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
171 * versados.c (versados_bfd_define_common_symbol): Likewise.
172 * vms.c (vms_bfd_define_common_symbol): Likewise.
173 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
174 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
175 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
176 (pmac_xcoff_vec): Likewise.
177 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
178 (aix5coff64_vec): Likewise.
179 * linker.c (bfd_generic_define_common_symbol): New function.
180 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
181 (_bfd_define_common_symbol): New field.
182 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
183 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
184 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
186 * bfd-in2.h: Regenerate.
187 * libbfd.h: Likewise.
188 * libcoff.h: Likewise.
190 2009-04-15 Anthony Green <green@moxielogic.com>
192 * targets.c: Add moxie support.
193 * Makefile.am: Ditto.
194 * Makefile.in: Rebuilt.
195 * cpu-moxie.c, elf32-moxie.c: New files.
196 * archures.c: Add moxie support.
197 * configure.in: Add moxie support.
198 * configure: Rebuilt.
199 * config.bfd, archures.c: Add moxie support.
200 * bfd-in2.h: Rebuilt.
202 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
204 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
205 branch to an undef weak symbol into a jump to next instruction if
206 a PLT entry will be created.
208 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
210 * coffgen.c (make_a_section_from_file): Set the backend long
211 section names enable if long section names found on input.
212 * coffcode.h: Extend long section names documentation to match.
214 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
216 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
219 2009-04-07 DJ Delorie <dj@redhat.com>
221 * archures.c: Add bfd_mach_mep_c5.
222 * bfd-in2.h: Likewise.
223 * cpu-mep.c: Add bfd_c5_arch.
224 * elf32-mep.c: Support it.
226 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
228 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
229 info->callbacks->einfo.
230 * linker.c (_bfd_generic_section_already_linked): Likewise.
232 2009-04-06 DJ Delorie <dj@redhat.com>
234 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
236 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
238 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
239 _bfd_pex64_print_pdata only if PE is defined.
241 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
242 (_bfd_pex64_print_pdata): This.
244 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
245 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
248 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
250 * coff-x86_64.c (bfd_pe_print_pdata): Define as
251 _bfd_pep_print_x64_pdata.
252 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
253 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
255 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
257 * elf32-xtensa.c (relax_property_section): Always set r_offset
260 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
262 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
263 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
265 (elf32_arm_stub_type): New enum values for the two new stubs.
266 (arm_type_of_stub): Make use of the two new stubs.
267 (arm_size_one_stub): Handle the two new stubs.
269 2009-04-01 Matt Thomas <matt@netbsd.org>
271 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
272 hidden symbols into the GOT or PLT.GOT.
273 (elf_vax_relocate_section): Do not emit a PCREL reloc
274 into a shared object if it is against a hidden symbol.
276 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
278 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
279 and know_contains_shared_object_p.
280 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
281 Cache the result in the archive_info table.
282 (xcoff_auto_export_p): Add an "info" parameter and update the
283 call to xcoff_archive_contains_shared_object_p.
284 (xcoff_mark_auto_exports): Update accordingly.
285 (xcoff_post_gc_symbol): Likewise.
287 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
289 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
292 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
294 * coff-rs6000.c (member_layout): New structure.
295 (archive_iterator): Likewise.
296 (member_layout_init): New function.
297 (archive_iterator_begin): Likewise.
298 (archive_iterator_next): Likewise.
299 (xcoff_write_armap_old): Use the new iterator functions.
300 (do_shared_object_padding): Delete.
301 (xcoff_write_armap_big): Use the new iterator functions. Simplify
302 handling of arch_info.
303 (xcoff_write_archive_contents_old): Allocate arelt_data in the
304 first loop rather than the second. Allocate a member header if
305 there isn't one, then work out the stat information and length
306 in the first loop too. Use the new iterators for the second loop.
307 (xcoff_write_archive_contents_big): Likewise.
309 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
311 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
312 (bfd_xcoff_set_archive_import_path): Likewise.
313 * bfd-in2.h: Regenerate.
314 * xcofflink.c: Include libiberty.h.
315 (xcoff_archive_info): New structure.
316 (xcoff_archive_info_hash): New function.
317 (xcoff_archive_info_eq): Likewise.
318 (xcoff_get_archive_info): Likewise.
319 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
320 (bfd_xcoff_split_import_path): New function.
321 (bfd_xcoff_set_archive_import_path): Likewise.
322 (xcoff_set_import_path): Move earlier in file.
323 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
324 object to the the directory part of the bfd's filename. Get the
325 import path and filename of an archive object from the archive's
326 xcoff_tdata, initializing it if necessary. Update use of
328 (bfd_link_input_bfd): Update use of import_file_id.
329 (xcoff_write_global_symbol): Likewise.
331 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
333 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
335 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
337 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
338 a .loader section for relocatable links.
339 (xcoff_need_ldrel_p): New function.
340 (xcoff_mark): Use it.
341 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
343 (xcoff_build_ldsym): New function, split out from...
344 (xcoff_build_ldsyms): ...here. Rename to...
345 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
346 call xcoff_build_ldsym, if there's a loader section.
347 (xcoff_build_loader_section): New function, extracted verbatim from...
348 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
349 there's a loader section. Only add an __rtinit loader symbol
350 if there's a loader section. Update after above name change.
351 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
352 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
353 and xcoff_create_ldrel.
354 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
355 (xcoff_reloc_link_order): Likewise, but only call it if there's
356 a loader section. Use xcoff_symbol_section.
357 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
358 if there's a loader section.
360 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
362 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
364 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
366 * elf32-arm.c (group_sections): Rewrite loops for better
369 2009-03-30 DJ Delorie <dj@redhat.com>
371 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
372 relocs when doing a relocatable link.
374 2009-03-28 Mark Mitchell <mark@codesourcery.com>
376 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
377 "ERROR:", in error messages.
378 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
379 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
380 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
381 (elf32_arm_merge_eabi_attributes): Likewise.
382 (elf32_arm_merge_private_bfd_data): Likewise.
384 2009-03-27 Nick Clifton <nickc@redhat.com>
386 * section.c (bfd_get_section_contents): Detect and handle the case
387 where a section has the SEC_IN_MEMORY flag set but no actual
390 2009-03-26 Alan Modra <amodra@bigpond.net.au>
393 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
394 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
395 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
396 if we don't find matching PT_LOAD when copying.
398 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
400 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
401 the reloc descriptions.
403 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
405 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
406 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
407 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
409 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
411 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
412 (bfd_i386_arch_intel_syntax): Likewise.
413 (i8086_arch): Likewise.
414 (bfd_x86_64_arch): Likewise.
416 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
418 * elf32-cris.c (cris_elf_relocate_section): <case
419 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
420 symbols for non-allocated sections. Don't check whether to
421 generate R_CRIS_DTPMOD for non-allocated sections.
422 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
423 handle relocation GC:ing if applied to non-allocated section.
424 (cris_elf_check_relocs): Similar.
426 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
427 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
428 when emitting a known TP offset in the GOT.
430 2009-03-23 Alan Modra <amodra@bigpond.net.au>
432 * elf64-ppc.c (synthetic_opd): Delete.
433 (compare_symbols): Look for .opd name rather than section match.
434 (ppc64_elf_get_synthetic_symtab): Likewise.
436 2009-03-21 Alan Modra <amodra@bigpond.net.au>
438 * elf32-ppc.c (is_pic_glink_stub): Delete.
439 (is_nonpic_glink_stub): New function.
440 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
442 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
444 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
445 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
447 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
448 macros for visibilty and locality checks.
449 (elf_s390_adjust_dynamic_symbol): Likewise.
450 (allocate_dynrelocs): Likewise.
451 (elf_s390_relocate_section): Likewise.
452 (elf_s390_finish_dynamic_symbol): Likewise.
453 * elf64-s390.c (elf_s390_check_relocs): Likewise.
454 (elf_s390_adjust_dynamic_symbol): Likewise.
455 (allocate_dynrelocs): Likewise.
456 (elf_s390_relocate_section): Likewise.
457 (elf_s390_finish_dynamic_symbol): Likewise.
459 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
461 * bfd-in2.h: Regenerated.
462 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
463 for debugging sections and map memory read/write dependent on
465 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
466 without memory read flags set.
467 * section.c: Add SEC_COFF_NOREAD to section flags.
469 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
471 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
474 2009-03-19 Alan Modra <amodra@bigpond.net.au>
476 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
477 "no overlays" return. If there are overlays, create overlay
478 manager entry symbols here, so that..
479 (spu_elf_build_stubs): ..we don't need to set them up here.
480 Simplify entry symbol tests.
481 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
483 2009-03-18 Mark Kettenis <kettenis@gnu.org>
485 * elf.c (elfcore_grok_openbsd_procinfo)
486 (elfcore_grok_openbsd_note): New functions.
487 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
489 2009-03-18 Alan Modra <amodra@bigpond.net.au>
491 * vms-hdr.c: Don't include alloca.h.
492 * elf32-m68hc1x.c: Include alloca-conf.h.
494 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
496 * Makefile.am: Run "make dep-am".
497 * Makefile.in: Regenerate.
499 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
501 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
503 2009-03-17 Alan Modra <amodra@bigpond.net.au>
505 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
507 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
508 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
509 ovly_return fields with ovly_entry[2]. Adjust all users.
510 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
512 (spu_elf_build_stubs): Likewise.
513 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
514 ovly_flavour changes. Update all callers.
515 (ovl_stub_size_log2): New function.
516 (build_stub): Handle compact icache stubs. Use different manager
517 entry point for stubs in non-icache area.
518 (spu_elf_size_stubs): Don't allocate space for indirect branch
520 (spu_elf_build_stubs): And don't built them.
522 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
524 * dwarf2.c (read_section): Always use rawsize, if available.
526 2009-03-16 Alan Modra <amodra@bigpond.net.au>
528 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
529 of rawsize and size for buffer.
531 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
533 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
534 parameter just because fixed sections fit into local store.
535 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
536 generating overlays if fixed sections plus reserved stack
537 and heap space fit into local store.
539 2009-03-15 Alan Modra <amodra@bigpond.net.au>
541 * elf32-spu.c (build_stub): Correct icache set_id.
542 (spu_elf_relocate_section): Likewise.
544 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
546 * xcofflink.c (xcoff_link_check_archive_element): Only free the
547 symbol table if it was created by the current call.
549 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
551 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
552 class XMC_DS rather than XMC_UA.
554 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
556 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
557 bfd_boolean export_defineds parameter with an unsigned int
558 auto_export_flags parameter.
559 * bfd-in2.h: Regenerate.
560 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
561 split out from xcoff_build_ldsyms.
562 (xcoff_covered_by_expall_p): New function.
563 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
564 but with extra code to handle -bexpfull and -bexpall.
565 (xcoff_mark_auto_exports): New function.
566 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
567 a function should be automatically exported.
568 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
569 parameter with an auto_export_flags parameter. Update ldinfo
570 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
573 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
575 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
576 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
577 init and fini functions. Do garbage collection for objects
578 without an entry point too.
580 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
582 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
583 check whether a symbol has csect information.
584 (coff_print_aux): Likewise.
585 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
586 information for C_AIX_WEAKEXT too.
587 (_bfd_xcoff_swap_aux_out): Likewise.
588 (xcoff_reloc_type_br): Handle defweak symbols too.
589 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
590 information for C_AIX_WEAKEXT too.
591 (_bfd_xcoff64_swap_aux_out): Likewise.
592 (xcoff64_reloc_type_br): Handle defweak symbols too.
593 * coffgen.c (coff_print_symbol): Handle auxillary function
594 information for C_AIX_WEAKEXT too.
595 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
596 instead of BSF_GLOBAL if the L_WEAK flag is set.
597 (xcoff_dynamic_definition_p): New function.
598 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
599 defines h. Don't change h if ldsym isn't the definition. Otherwise,
600 always take the symbol class from the ldsym. Use weak bfd symbol
601 types for weak ldsyms.
602 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
603 Fix the check for whether a definition is from a shared object.
604 Allow redefinitions of weak symbols.
605 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
606 (xcoff_keep_symbol_p): Likewise.
607 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
608 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
609 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
610 but mark them as L_WEAK.
611 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
612 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
614 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
616 * xcofflink.c (xcoff_mark): When walking the relocations,
617 only mark the target symbol or the target section, not both.
618 (xcoff_final_definition_p): New function.
619 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
620 symbol is a valid definition of the associated output symbol.
621 Use XCOFF_ALLOCATED to stop the same hash table entry having
623 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
625 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
627 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
629 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
632 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
634 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
635 * libcoff.h: Regenerate.
636 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
637 line-number counts in the bfd's lineno_counts field.
638 Don't keep per-csect line-number counts.
639 (xcoff_sweep): Don't update per-csect line-number counts.
640 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
641 entries in each output section.
642 (xcoff_link_input_bfd): Get the number of line numbers from
643 the bfd's lineno_counts field, rather than recalculating it
644 from scratch. Fix the range check when updating C_BINCL and
646 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
647 here. Don't expect csects to have line-number counts.
649 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
651 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
652 * libcoff.h: Regenerate.
653 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
654 "skip" logic from xcoff_link_input_bfd.
655 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
656 objects in a dynamic link, rather than checking whether csectpp
657 is null. Always allocate debug_index for other objects,
658 and always go through the loop. Update the type of debug_index
659 after the change above. Read the auxillary csect information
660 and use xcoff_keep_symbol_p to decide whether a symbol should
661 be kept. Set its debug_index to -2 if not.
662 (xcoff_link_input_bfd): Update the type of debug_index after
663 the change above and always expect it to be nonnull. Use it to
664 test whether a symbol should be stripped, rather than making the
665 decision here. Postpone all symbol creation to the second pass.
667 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
669 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
670 creating a descriptor.
671 (xcoff_sweep): Don't mark toc_section unless it's needed.
672 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
673 when marking every bfd.
674 (xcoff_link_input_bfd): Skip all TOC anchors.
675 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
676 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
677 to -1; call xcoff_find_tc0 instead.
679 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
681 * libcoff-in.h (xcoff_section_tdata): Update commentary.
682 * libcoff.h: Regenerate.
683 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
684 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
685 the previous symbol's csect. Treat last_symndx as an inclusive value
686 and simplify its handling.
687 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
688 symbols with the right csect. Don't mark rsec when processing
689 relocations against undefined or absolute sections.
690 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
691 of bfd_und_section_ptr.
692 (xcoff_link_input_bfd): Likewise.
694 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
696 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
697 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
698 flag is set. Assert that all undefined symbols are either
699 imported or defined by a dynamic object.
700 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
701 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
702 handling to all relocations. Only set XCOFF_CALLED for function
704 (xcoff_find_function): New function, split out from...
705 (bfd_xcoff_export_symbol) ...here.
706 (xcoff_set_import_path): New function, split out from...
707 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
708 meaning of XCOFF_CALLED.
709 (xcoff_mark_symbol): If we mark an undefined and unimported
710 symbol, find some way of defining it. If the symbol is a function
711 descriptor, fill in its definition automatically. If the symbol
712 is a function, mark its descriptor and allocate room for global
713 linkage code. Otherwise mark the symbol as implicitly imported.
714 Move the code for creating function descriptors from...
715 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
716 check for symbols that were implicitly defined.
717 (xcoff_mark): Don't count any dynamic relocations against
719 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
720 in the xcoff link info.
721 (xcoff_link_input_bfd): Remove handling of undefined and
724 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
726 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
727 if the target is absolute. Fix comment typo.
728 (xcoff_ppc_relocate_section): Remove FIXME.
729 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
730 if the target is absolute.
732 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
734 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
735 R_POS and R_NEG relocations against absolute symbols to the
738 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
740 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
741 to 2 for bfd_mach_ppc_620.
743 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
745 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
746 * configure.in: Likewise.
747 * configure: Regenerate.
749 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
752 * elf.c (assign_section_numbers): Generate symbol table if there
753 is any relocation in output.
754 (_bfd_elf_compute_section_file_positions): Likewise.
756 2009-03-13 Nick Clifton <nickc@redhat.com>
759 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
760 * elflink.c (elf_link_read_relocs_from_section): Use
761 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
762 relocs but no symbol table.
763 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
765 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
768 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
769 to check ___tls_get_addr.
771 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
772 strncmp to check __tls_get_addr.
774 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
776 * dwarf2.c (read_section): Always check the offset, even when the
777 section has been read before.
779 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
781 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
784 2009-03-11 Chris Demetriou <cgd@google.com>
786 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
787 * bfd-in2.h: Regenerate.
788 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
789 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
791 (bsd_write_armap): Likewise.
792 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
793 flag is set, do nothing.
794 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
797 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
799 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
800 used to update stack pointer.
802 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
805 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
806 for unknown symbols in absolute section.
808 2009-03-06 Nick Clifton <nickc@redhat.com>
810 * po/es.po: Updated Spanish translation.
812 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
814 * elf32-arm.c (group_sections): Take next section size into
815 account before accepting to group it.
817 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
819 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
821 (elf32_arm_final_link_relocate): Likewise.
823 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
826 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
828 2009-03-04 Alan Modra <amodra@bigpond.net.au>
830 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
831 * section.c (struct bfd_section): Add has_tls_get_addr_call.
832 (BFD_FAKE_SECTION): Init new flag.
833 * ecoff.c (bfd_debug_section): Likewise.
834 * bfd-in2.h: Regenerate.
835 * libbfd.h: Regenerate.
836 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
837 (ppc_elf_reloc_type_lookup): Handle new relocs.
838 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
839 without marker relocs.
840 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
841 if section has no old-style calls.
842 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
843 Don't try to optimize new-style __tls_get_addr call when handling
844 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
846 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
847 (ppc64_elf_reloc_type_lookup): Handle new relocs.
848 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
849 without marker relocs.
850 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
851 if section has no old-style calls. Set toc_ref for new relocs as
853 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
854 Don't try to optimize new-style __tls_get_addr call when handling
855 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
858 2009-03-04 Alan Modra <amodra@bigpond.net.au>
861 * configure.in: Test for ld --as-needed support. Link shared
863 * configure: Regenerate.
865 2009-03-03 Alan Modra <amodra@bigpond.net.au>
867 * Makefile.am: Run "make dep-am".
868 * Makefile.in: Regenerate.
870 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
872 * elf32-score7.c: New file.
873 * elf32-score.h: New file.
874 * elf32-score.c: Add code to support score 7. Set score7 as the
876 * cpu-score.c: Add score7 architecure.
877 (compatibile): New function.
878 * Makefile.am: Add rules for building elf32-score7 object.
879 * Makefile.in: Regenerate.
880 * configure.in: Add elf32-score7 object to score vectors.
881 * configure: Regenerate.
882 * reloc.c: Add score7 relocs.
883 * archures.c: Add score3 and score7 machine numbers.
884 * bfd-in2.h: Regenerate.
885 * libbfd.h: Regenerate.
887 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
889 * configure: Regenerate.
891 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
893 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
894 (elf32_hppa_check_relocs): Use it.
896 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
898 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
899 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
900 (elf_hppa_is_dynamic_loader_symbol): Likewise.
901 (elf_hppa_record_segment_addrs): Likewise.
902 (elf_hppa_final_link): Likewise.
903 (elf_hppa_relocate_insn): Likewise.
904 (elf_hppa_final_link_relocate): Likewise.
905 (elf64_hppa_relocate_section): Likewise.
906 * elf64-hppa.c: Insert above.
908 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
910 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
911 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
912 (elf_hppa_relocate_section): Likewise.
913 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
914 from struct elf_link_hash_entry. Add count field.
915 (struct elf64_hppa_dyn_hash_table): Delete.
916 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
917 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
918 (hppa_elf_hash_entry, eh_name): Define.
919 (elf64_hppa_new_dyn_hash_entry): Delete.
920 (elf64_hppa_dyn_hash_lookup): Delete.
921 (elf64_hppa_dyn_hash_traverse): Delete.
922 (get_dyn_name): Delete.
923 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
924 of struct elf64_hppa_dyn_hash_entry *.
925 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
926 allocate_global_data_plt, allocate_global_data_stub,
927 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
929 (hppa64_link_hash_newfunc): New.
930 (elf64_hppa_hash_table_create): Rework.
931 (count_dyn_reloc): Likewise.
932 (hppa64_elf_local_refcounts): New.
933 (elf64_hppa_check_relocs): Rework using standard technique for recording
934 local DLT, PLT and OPD reference counts.
935 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
936 elf_link_hash_entry *.
937 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
938 allocate_global_data_plt, allocate_global_data_stub,
939 allocate_global_data_opd, allocate_dynrel_entries,
940 elf64_hppa_adjust_dynamic_symbol,
941 elf64_hppa_mark_milli_and_exported_functions): Likewise.
942 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
943 Use hppa_link_hash_table. Rework.
944 (elf64_hppa_link_output_symbol_hook): Rework.
945 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
946 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
947 elf64_hppa_finish_dynamic_sections): Likewise.
949 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
951 * elf32-arm.c (stub_reloc_type): Removed.
952 (insn_sequence): Renamed reloc_type field to r_type.
953 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
954 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
955 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
956 (elf32_arm_stub_type): Add new enum entries for the new stubs.
957 (arm_stub_is_thumb): Catch new stubs.
958 (arm_type_of_stub): Handle new stubs.
959 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
960 (bfd_elf32_arm_process_before_allocation): Remove useless
963 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
965 * elf.c (elf_find_function): Use is_function_type to check
968 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
970 * xtensa-modules.c: Revert to previous version 1.11 due
971 to inadvertant commit.
973 2009-02-24 Sterling Augustine <sterling@tensilica.com>
975 * elf32-xtensa.c (text_action_add): Separate test for action
976 type. Break if saved action is ta_widen_insn at same offset.
978 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
980 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
981 to elf32_arm_stub_long_branch_any_arm_pic.
982 (elf32_arm_stub_long_branch_any_thumb_pic): New.
983 (enum elf32_arm_stub_type, arm_type_of_stub)
984 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
987 2009-02-24 Joseph Myers <joseph@codesourcery.com>
989 * elf32-arm.c (PREV_SEC): Update comment.
990 (group_sections): Rename argument to stubs_always_after_branch.
991 Reverse the list and place stubs at the end of input sections.
993 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
995 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
997 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
999 (arm_size_one_stub): Remove unnecessary break.
1000 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1002 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1004 * elf32-arm.c (stub_insn_type): New type.
1005 (stub_reloc_type): Likewise.
1006 (insn_sequence): Likewise.
1007 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1008 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1009 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1010 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1011 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1012 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1013 (elf32_arm_stub_hash_entry): Add new helper fields.
1014 (stub_hash_newfunc): Initialize these new fields.
1015 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1016 to take endianness into account.
1017 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1018 (arm_map_one_stub): Code is now more generic, thanks to
1021 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1023 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1025 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1026 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1027 BLX is not available. Fix typo in warning message. Add comments
1028 and improve formatting.
1029 (arm_build_one_stub): Adjust to new
1030 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1031 (arm_map_one_stub): Likewise.
1033 2009-02-23 Tristan Gingold <gingold@adacore.com>
1034 Eric Botcazou <ebotcazou@adacore.com>
1035 Douglas B Rupp <rupp@gnat.com>
1037 * vms.h: Update copyright year, fix comments, reorder declarations.
1038 (_bfd_save_vms_section): Remove the prototype.
1039 (EGPS_S_V_NO_SHIFT): New constant.
1040 (bfd_vms_set_section_flags): New prototype.
1041 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1043 (EGSY_S_W_FLAGS): Ditto.
1044 (EGSY_S_V_QUAD_VAL): Ditto.
1045 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1046 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1047 EGST_S_B_NAMLNG): Ditto.
1048 (ESRF_S_B_NAMLNG): Ditto.
1049 (ETIR_S_C_HEADER_SIZE): Ditto.
1050 (EGPS_S_V_ALLOC_64BIT): Ditto.
1051 (DST_S_C_EPILOG): Ditto.
1052 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1053 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1054 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1055 (DST_S_L_PCLINE_UNSLONG): Ditto.
1056 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1057 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1058 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1059 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1060 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1061 (DST_S_B_SRC_UNSBYTE): Ditto.
1062 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1064 (vms_section, vms_reloc): Remove types.
1065 (hdr_struc): Replaced by ...
1066 (hdr_struct): ... new type.
1067 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1068 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1069 (EMH_DATE_LENGTH): Ditto.
1070 (eom_struc): Replaced by ...
1071 (eom_struct): ... new type.
1072 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1073 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1074 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1075 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1076 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1077 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1078 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1079 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1080 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1081 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1082 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1083 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1084 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1085 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1086 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1087 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1088 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1089 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1090 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1091 (enum file_type_enum): New type.
1092 (struct location_struct): Removed.
1093 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1094 (struct funcinfo, struct module): Ditto.
1095 (struct vms_private_data_struct): Update fields.
1096 (struct vms_section_data_struct): New type.
1098 * vms.c: Update copyright year, fix comments,
1099 Fix includes for DECC, add prototypes.
1100 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1102 Use flavour to set is_vax, location_stack is removed.
1103 (struct pair): Declare.
1104 (fill_section_ptr): Initialize variables at declaration.
1105 Add guard to set SECTION_SYM flag, handlde und section.
1106 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1107 (_bfd_vms_slurp_object_records): New function, replaces previous
1109 (vms_slurp_module): New function.
1110 (vms_slurp_image): Ditto.
1111 (vms_object_p): Complete rewrite.
1112 (vms_mkobject): Use is_vax field to slect architecture.
1113 (free_reloc_stream): New function.
1114 (vms_convert_to_var): Ditto.
1115 (vms_convert_to_var_1): Ditto.
1116 (vms_convert_to_var_unix_filename): Ditto.
1117 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1119 (vms_new_section_hook): Set alignment to 0, allocate private data.
1120 (vms_get_section_contents): Load content.
1121 (vms_get_symbol_info): Handle undefined section.
1122 (vms_find_nearest_line): Handle.
1123 (alloc_reloc_stream): New function.
1124 (vms_slurp_reloc_table): Ditto.
1125 (vms_get_reloc_upper_bound): Make it real.
1126 (vms_canonicalize_reloc): Do the real work.
1127 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1129 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1130 (vms_set_arch_mach): Check arch.
1131 (vms_set_section_contents): Copy the content after allocation.
1132 (vms_alpha_vec): Update object flags.
1134 * vms-tir.c: Update copyright year, fix comments,
1135 add prototypes for new functions.
1136 (dst_define_location): New function.
1137 (dst_restore_location): New function.
1138 (dst_retrieve_location): New function.
1139 (dst_check_allocation): New function.
1140 (image_dump): Call dst_check_allocation.
1141 (image_write_b): Ditto.
1142 (image_write_w): Ditto.
1143 (image_write_l): Ditto.
1144 (image_write_q): Ditto.
1145 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1146 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1148 Call error handler instead of abort if name is not known.
1149 (etir_sta): Add quarter_relocs argument and set it.
1152 (etir_opr): Ditto, return FALSE in case of error.
1153 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1154 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1155 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1156 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1157 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1158 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1159 Return FALSE in case of error.
1160 (tir_sta): Change sign of psect.
1162 (tir_cmd): Fix cast. Makes tir_table static const.
1163 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1164 add argument to explain.
1165 (analyze_etir): Initialize maxptr, add quarter_relocs
1166 declaration, move some declarations into inner scopes.
1167 Handle quarter_relocs and STO_IMM.
1168 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1169 (_bfd_vms_slurp_relocs): New function.
1170 (_bfd_vms_decode_relocs): New function.
1171 (sto_imm): Rewritten.
1172 (start_first_etbt_record): New function.
1173 (start_another_etbt_record): Ditto.
1174 (etir_output_check): Ditto.
1175 (defer_reloc_p): Ditto.
1176 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1177 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1178 rewritte relocations handling.
1179 (_bfd_vms_write_tbt): Removed.
1180 (_bfd_vms_write_dbg): Ditto.
1182 * vms-misc.c: Update copyright year, Fix comments.
1183 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1184 (maybe_adjust_record_pointer_for_object): New function.
1185 (_bfd_vms_get_first_record): New function, replaces ...
1186 (_bfd_vms_get_record): .. removed.
1187 (_bfd_vms_get_object_record): New function.
1188 (_bfd_vms_get_object_record): New function.
1189 (vms_get_remaining_object_record): New function, replaces ...
1190 (_bfd_vms_get_next_record): ... removed.
1191 (add_new_contents): Removed.
1192 (_bfd_save_vms_section): Removed.
1193 (_bfd_get_vms_section): Removed.
1194 (_bfd_vms_output_flush): Write in VAR format.
1195 (new_symbol): Don't make UND section.
1197 * vms-hdr.c: Update copyright year, update list of record handled.
1198 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1199 (_bfd_vms_write_hdr): Strip vms and unix patches,
1200 add comments, truncate module name at 31 characters,
1201 use constants instead of hard-coded value,
1202 write BFD version instead of a fixed string.
1203 (_bfd_vms_slurp_ihd): New function.
1204 (_bfd_vms_slurp_isd): Ditto.
1205 (_bfd_vms_slurp_ihs): Ditto.
1206 (new_module): Ditto.
1207 (parse_module): Ditto
1208 (build_module_list): Ditto.
1209 (module_find_nearest_line): Ditto.
1210 (_bfd_vms_find_nearest_dst_line): Ditto.
1211 (vms_slurp_debug): Ditto.
1212 (_bfd_vms_slurp_dbg): Ditto.
1213 (_bfd_vms_slurp_tbt): Ditto.
1214 (_bfd_vms_write_dbg): Ditto.
1215 (_bfd_vms_write_tbt): Ditto.
1217 * vms-gsd.c: Update copyright year, update list of records handled.
1218 (EVAX_LITERALS_NAME): New macro.
1219 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1220 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1221 (register_universal_symbol): New function and prototype.
1222 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1223 improve debug messages,
1224 use constants instead of hard-coded value,
1225 fix missing endianness conversion,
1226 handle global symbol (SYMG).
1227 (bfd_vms_set_section_flags): New function.
1228 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1229 handle section literals,
1231 handle section bfd and vms flags,
1232 don't output LIB$INITIALIZE symbol,
1233 fix handling of weak symbols,
1234 fix evax vs vax procedure descriptor,
1235 handle absolute symbols.
1237 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1238 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1240 * makefile.vms (DEFS): Fix flags for VMS.
1242 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1244 * bfd-in2.h: Regenerated.
1245 * libbfd.h: Regenerated.
1247 2009-02-20 Cary Coutant <ccoutant@google.com>
1249 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1252 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1255 * coffcode.h (coff_write_object_contents): Don't let the string
1256 table offset overflow the s_name field when using long section names.
1258 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1260 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1261 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1262 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1263 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1264 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1265 (bfd_pmac_xcoff_backend_data): Likewise.
1266 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1267 (bfd_xcoff_aix5_backend_data): Likewise.
1268 (xcoff64_write_object_contents): Delete unused long_section_names
1270 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1271 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1273 * coffcode.h (documentation): Update to describe long section names.
1274 (COFFLONGSECTIONCATHELPER): New helper macro.
1275 (BLANKOR1TOODD): Likewise.
1276 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1277 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1278 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1279 (bfd_coff_set_long_section_names_allowed): New function.
1280 (bfd_coff_set_long_section_names_disallowed): Likewise.
1281 (struct bfd_coff_backend_data): Add new backend hook function
1282 pointer _bfd_coff_set_long_section_names.
1283 (bfd_coff_set_long_section_names): New backend hook.
1284 (coff_write_object_contents): Only generate long section names if
1285 bfd_coff_long_section_names() indicates they are currently enabled.
1286 (bfd_coff_std_swap_table): Make non-const, and initialise long
1287 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1288 (ticoff0_swap_table): Likewise to both.
1289 (ticoff1_swap_table): Again, likewise to both.
1290 * coffgen.c (make_a_section_from_file): Allow long section names
1291 as inputs even if not currently allowed for outputs.
1292 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1293 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1294 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1295 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1296 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1297 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1298 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1299 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1300 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1301 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1302 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1303 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1304 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1305 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1306 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1307 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1308 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1309 * libcoff-in.h: Update copyright year to cause updated copyright
1310 year in generated libcoff.h, and fix typo.
1311 * libcoff.h: Regenerated.
1312 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1313 (_bfd_ecoff_no_long_sections): Add prototype.
1314 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1315 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1316 defined by an including .c file.
1317 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1318 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1319 (ticoff1_swap_table): Likewise to both.
1321 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
1323 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
1324 stub. Catch default case error.
1325 (arm_map_one_stub): Add missing Thumb mapping symbol.
1327 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
1330 * elf32-avr.c: Handle case where no local symbos exist correctly.
1332 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
1335 * elf32-arm.c (arm_long_branch_stub,
1336 arm_thumb_v4t_long_branch_stub,
1337 arm_thumb_thumb_long_branch_stub,
1338 arm_thumb_arm_v4t_long_branch_stub,
1339 arm_thumb_arm_v4t_short_branch_stub,
1340 arm_pic_long_branch_stub):
1341 Renamed to elf32_arm_stub_long_branch_any_any,
1342 elf32_arm_stub_long_branch_v4t_arm_thumb,
1343 elf32_arm_stub_long_branch_thumb_only,
1344 elf32_arm_stub_long_branch_v4t_thumb_arm,
1345 elf32_arm_stub_short_branch_v4t_thumb_arm,
1346 elf32_arm_stub_long_branch_any_any_pic.
1347 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
1348 arm_thumb_thumb_stub_long_branch,
1349 arm_thumb_arm_v4t_stub_long_branch,
1350 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
1351 Renamed to arm_stub_long_branch_any_any,
1352 arm_stub_long_branch_v4t_arm_thumb,
1353 arm_stub_long_branch_thumb_only,
1354 arm_stub_long_branch_v4t_thumb_arm,
1355 arm_stub_short_branch_v4t_thumb_arm,
1356 arm_stub_long_branch_any_any_pic.
1358 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1360 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
1361 in branch offset check.
1363 2009-02-15 Alan Modra <amodra@bigpond.net.au>
1365 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
1366 add toc.symndx and toc.add.
1367 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
1369 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
1371 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
1372 (branch_reloc_hash_match): New function, extracted from..
1373 (ppc64_elf_tls_optimize): ..here.
1374 (ppc64_elf_relocate_section): Properly set addends when optimizing
1375 tls sequences. Avoid unnecessary reading and writing of insns.
1376 Only redo reloc when symbol changed. Bypass symbol checks when
1378 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
1379 (branch_reloc_hash_match): New function, extracted from..
1380 (ppc_elf_tls_optimize): ..here.
1381 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
1382 Don't clear addend on zapped __tls_get_addr reloc.
1384 2009-02-12 Nick Clifton <nickc@redhat.com>
1387 * elflink.c (bfd_elf_final_link): When counting the relocations,
1388 if the header size has not been set yet then assume that it will
1389 match the output section's reloc type.
1391 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
1393 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
1396 2009-02-09 Alan Modra <amodra@bigpond.net.au>
1398 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
1399 (find_function): Likewise.
1400 (pasted_function): Don't error if no prior function found.
1401 (discover_functions): Revert 2008-12-10 change. Extend first
1402 function range to start of section.
1404 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1406 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
1408 * elf64-hppa.h: Likewise.
1410 2009-02-06 Joseph Myers <joseph@codesourcery.com>
1412 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
1415 2009-02-04 Alan Modra <amodra@bigpond.net.au>
1417 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
1418 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
1420 2009-02-03 Sandip Matte <sandip@rmicorp.com>
1422 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
1423 * archures.c (bfd_mach_mips_xlr): Define.
1424 * bfd-in2.h: Regenerate.
1425 * cpu-mips.c (I_xlr): Define.
1426 (arch_info_struct): Add XLR entry.
1427 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
1428 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
1429 (mips_mach_extensions): Add XLR entry.
1431 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
1433 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
1435 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
1437 * configure.in: AC_SUBST pdfdir.
1438 * Makefile.am: Add install-pdf, install-pdf-am
1439 and install-pdf-recursive targets. Define pdfdir.
1440 * doc/Makefile.am: Define pdf__strip_dir. Add
1441 install-pdf and install-pdf-am targets.
1442 * po/Make-in: Add install-pdf target.
1443 * configure: Regenerate.
1444 * Makefile.in: Regenerate
1445 * doc/Makefile.in: Regenerate.
1447 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
1449 * bfd-in2.h: Regenerate.
1450 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
1451 fields from n_entries to n_slots where appropriate, update comments.
1452 (HOWTO): Add TLS relocations.
1453 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
1454 (enum elf_m68k_got_offset_size): New enum.
1455 (struct elf_m68k_got_entry.type): Move field to ...
1456 (struct elf_m68k_got_entry_key): ... here. Update all uses.
1457 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
1459 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
1461 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
1462 fields into n_entries array. Update comments.
1463 (elf_m68k_init_got): Simplify, update all uses.
1464 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
1465 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
1466 GOT entries; update name, update all uses.
1467 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
1468 (elf_m68k_get_got_entry): Update.
1469 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
1471 (elf_m68k_remove_got_entry_type): Simplify.
1472 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
1473 (elf_m68k_can_merge_gots): Update.
1474 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
1475 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
1476 GOT entries, simplify.
1477 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
1478 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
1479 field, remove obsoleted local_n_entries field.
1480 (elf_m68k_partition_multi_got_2): New static function.
1481 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
1483 (elf_m68k_remove_got_entry_type): Update.
1484 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1485 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
1486 update of sgot->size and srelgot->size.
1487 (elf_m68k_gc_sweep_hook): Update.
1488 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
1489 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
1491 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
1492 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
1494 2009-02-02 DJ Delorie <dj@redhat.com>
1496 * elf32-mep.c (config_names): Regenerate configuration.
1498 2009-02-02 Alan Modra <amodra@bigpond.net.au>
1500 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
1501 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
1502 * elf.c (bfd_elf_get_str_section): Make static.
1503 (bfd_elf_find_section): Delete.
1504 * libbfd.h: Regenerate.
1506 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1508 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
1509 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
1511 2009-01-31 Alan Modra <amodra@bigpond.net.au>
1513 * elflink.c (on_needed_list): New function.
1514 (elf_link_add_object_symbols): Link in --as-needed libs if they
1515 satisfy undefined symbols in other libs.
1517 2009-01-30 Julian Brown <julian@codesourcery.com>
1519 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
1520 EXEC_P or DYNAMIC flags, and skip sections which are being linked
1521 with --just-symbols (-R).
1523 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
1525 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
1526 high_pc in order to properly sign-extend VMAs.
1528 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1529 Mark Shinwell <shinwell@codesourcery.com>
1530 Catherine Moore <clm@codesourcery.com>
1532 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
1534 2009-01-28 Catherine Moore <clm@codesourcery.com>
1536 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
1537 SEC_LOAD for dynamic relocation sections.
1539 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1541 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
1542 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
1543 the size of local TLS data.
1545 2009-01-27 Andreas Schwab <schwab@suse.de>
1547 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
1548 architectures in the archive.
1550 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
1552 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
1553 <R_CRIS_32_DTPREL>: Correct relocation value.
1555 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
1556 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
1557 symbols with non-default visibility.
1559 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
1561 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
1562 describing the trampolines.
1563 (ppc_elf_relocate_section): Update relocs to describe the
1566 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1568 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
1569 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
1570 and R_PARISC_PCREL12F relocations.
1572 2009-01-24 Alan Modra <amodra@bigpond.net.au>
1575 * elflink.c (find_version_for_sym): New function split out from,
1576 but without export_dynamic test, ..
1577 (_bfd_elf_link_assign_sym_version): ..here.
1578 (_bfd_elf_export_symbol): Use it.
1580 2009-01-23 Alan Modra <amodra@bigpond.net.au>
1582 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
1583 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
1584 * elflink.c: ..here, somewhat modified.
1585 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
1586 _bfd_elf_link_find_version_dependencies,
1587 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
1588 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
1589 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
1591 * elflink.c: ..and make static here.
1592 (_bfd_elf_link_find_version_dependencies): Adjust for removal
1593 of output_bfd from struct elf_find_verdep_info.
1594 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
1595 struct elf_info_failed.
1596 (bfd_elf_size_dynamic_sections): Adjust.
1598 2009-01-22 Alan Modra <amodra@bigpond.net.au>
1601 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
1602 after comp_unit_find_line call.
1604 2009-01-21 Nick Clifton <nickc@redhat.com>
1607 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
1608 tm_gmtoff field in struct tm.
1610 2009-01-21 Alan Modra <amodra@bigpond.net.au>
1612 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
1613 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
1614 sections in soft-icache lines unless non_ia_text. Don't add
1615 rodata if doing so would exceed line size.
1617 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
1619 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
1620 types than bfd_link_hash_indirect, before early return, call
1621 _bfd_elf_link_hash_copy_indirect.
1623 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1625 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
1626 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
1627 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
1628 (elf_backend_obj_attrs_order): New define.
1629 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
1630 (elfNN_bed): Add elf_backend_obj_attrs_order.
1632 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1634 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
1635 (obj_attr_size): Likewise.
1636 (write_obj_attribute): Likewise.
1637 (_bfd_elf_copy_obj_attributes): Likewise.
1638 (_bfd_elf_parse_attributes): Likewise.
1639 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
1640 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
1641 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
1642 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
1643 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
1646 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
1648 * elf-attrs.c (is_default_attr): Support defaultless attributes.
1649 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
1650 (bfd_elf_add_obj_attr_string): Likewise.
1651 (bfd_elf_add_obj_attr_int_string): Likewise.
1652 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
1653 * elf-bfd.h (struct obj_attribute): Document new flag bit.
1654 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
1655 Tag_nodefaults has no default value.
1656 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
1657 comment to reflect the new state.
1659 2009-01-19 Alan Modra <amodra@bigpond.net.au>
1662 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
1663 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
1664 (adjust_z_magix): Delete dead code handling QMAGIC.
1666 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
1668 * coffcode.h (styp_to_sec_flags): Correct interpretation of
1669 IMAGE_SCN_MEM_DISCARDABLE.
1671 2009-01-16 Alan Modra <amodra@bigpond.net.au>
1673 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
1674 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
1675 * configure.in (commonbfdlib): Delete.
1676 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
1677 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
1678 is available, not just for linux.
1679 * po/SRC-POTFILES.in: Regenerate.
1680 * Makefile.in: Regenerate.
1681 * configure: Regenerate.
1683 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1684 Julian Brown <julian@codesourcery.com>
1686 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
1687 ARM attributes in ABI 2.07.
1688 * elf32-arm.c (get_secondary_compatible_arch): New function.
1689 (set_secondary_compatible_arch): New function.
1690 (tag_cpu_arch_combine): New function.
1691 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
1692 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
1693 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
1694 make it fit with order_01243.
1695 Add support for Tag_also_compatible_with,
1696 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
1697 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
1698 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
1699 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
1700 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
1701 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
1702 Rework the way unknown attributes are handled.
1703 Defer errors until all attributes have been processed.
1705 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
1707 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
1708 bfd_elf_add_obj_attr_int_string.
1709 Read Tag_compatibility from its new location in the attribute array,
1710 rather than the attribute list.
1711 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
1712 bfd_elf_add_obj_attr_int_string.
1713 (_bfd_elf_parse_attributes): Likewise.
1714 (_bfd_elf_merge_object_attributes): There's now only one
1715 Tag_compatibility, and it's in the array, not the list.
1716 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
1718 (bfd_elf_add_obj_attr_compat): Rename to
1719 bfd_elf_add_obj_attr_int_string.
1720 (bfd_elf_add_proc_attr_compat): Rename to
1721 bfd_elf_add_proc_attr_int_string.
1722 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
1725 2009-01-15 Douglas B Rupp <rupp@gnat.com>
1727 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
1728 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
1729 (vmsutil.lo): Add dependency rule.
1730 * Makefile.in: Regenerate.
1731 * config.bfd (ia64*-*-*vms*): Add case.
1732 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
1733 * configure: Regenerate.
1734 * vmsutil.c: New file.
1735 * vmsutil.h: New file.
1736 * elf-bfd.h (struct bfd_elf_special_section): Change type of
1738 * elfxx-ia64.c (elfNN_vms_post_process_headers,
1739 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
1740 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
1741 elfNN_vms_object_p): New functions
1742 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1744 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1747 * elflink.c (elf_gc_sweep): Exclude the group section if the
1748 first member of the section group is excluded.
1750 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1753 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1754 saved filename, use bfd_alloc rather than bfd_malloc for it.
1756 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1758 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1760 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1762 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1764 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1766 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1768 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1770 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1772 (struct got_entry): Add br_addr.
1773 (struct call_info): Add priority.
1774 (struct function_info): Add lr_store and sp_adjust.
1775 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1776 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1777 area as an overlay, and check that no other overlays exist. Look up
1778 icache overlay manager entry sym.
1779 (BRA_STUBS, BRA, BRASL): Define.
1780 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1781 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1783 (count_stub, build_stub): Support soft-icache.
1784 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1785 (spu_elf_size_stubs): Size soft-icache stubs.
1786 (overlay_index): New function.
1787 (spu_elf_build_stubs): Make static. Support soft-icache.
1788 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1789 (find_function_stack_adjust): Save lr store and stack adjust insn
1791 (maybe_insert_function): Adjust find_function_stack_adjust call.
1792 (mark_functions_via_relocs): Retrieve priority.
1793 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1794 (sort_calls): Sort by priority first.
1795 (mark_overlay_section): Ignore .ovl.init.
1796 (sum_stack): Only print when stack_analysis.
1797 (print_one_overlay_section): New function, extracted from..
1798 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1799 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1800 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1801 analysis. Call spu_elf_build_stubs.
1802 (spu_elf_relocate_section): For soft-icache encode overlay index
1804 (spu_elf_output_symbol_hook): Support soft-icache.
1805 (spu_elf_modify_program_headers: Likewise.
1807 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1808 num_regions to num_lines. Add line_size and max_branch.
1809 (enum _ovly_flavour): Add ovly_soft_icache.
1810 (spu_elf_build_stubs): Delete.
1812 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1814 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1815 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1817 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1819 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1820 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1821 the program, the known offset starts at the negative size of the
1823 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1826 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1828 * config.bfd: Add lm32-*-rtems*.
1830 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1832 * coff-ppc.c: Add 2009 to Copyright.
1833 * elf32-cris.c: Likewise.
1834 * elflink.c: Likewise.
1836 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1838 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1839 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1841 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1844 * elflink.c (elf_merge_st_other): New.
1845 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1846 hide them if needed.
1847 (elf_link_add_object_symbols): Updated.
1849 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1852 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1853 ref_dynamic and dynamic_def fields when setting def_regular
1856 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1859 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1862 For older changes see ChangeLog-2008
1868 version-control: never