| blob | d11f19073c3ac0125ede183d1dd1ab50ccd0f950 |
1 2009-12-11 Nick Clifton <nickc@redhat.com>
3 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
4 * configure: Regenerate.
5 * Makefile.in: Regenerate.
6 * doc/Makefile.in: Regenerate.
7 * aout-arm.c: Fix shadowed variable warnings.
8 * aout-tic30.c: Likewise.
9 * aoutx.h: Likewise.
10 * archive.c: Likewise.
11 * coff-alpha.c: Likewise.
12 * coff-i386.c: Likewise.
13 * coff-x86_64.c: Likewise.
14 * coffgen.c: Likewise.
15 * dwarf2.c: Likewise.
16 * ecoff.c: Likewise.
17 * elf-eh-frame.c: Likewise.
18 * elf-m10300.c: Likewise.
19 * elf.c: Likewise.
20 * elf32-arm.c: Likewise.
21 * elf32-avr.c: Likewise.
22 * elf32-bfin.c: Likewise.
23 * elf32-cr16.c: Likewise.
24 * elf32-i386.c: Likewise.
25 * elf32-ip2k.c: Likewise.
26 * elf32-lm32.c: Likewise.
27 * elf32-m68hc1x.c: Likewise.
28 * elf32-microblaze.c: Likewise.
29 * elf32-ppc.c: Likewise.
30 * elf32-rx.c: Likewise.
31 * elf32-score.c: Likewise.
32 * elf32-score7.c: Likewise.
33 * elf32-sh.c: Likewise.
34 * elf32-spu.c: Likewise.
35 * elf32-v850.c: Likewise.
36 * elf32-xtensa.c: Likewise.
37 * elf64-hppa.c: Likewise.
38 * elf64-ppc.c: Likewise.
39 * elf64-x86-64.c: Likewise.
40 * elflink.c: Likewise.
41 * elfxx-ia64.c: Likewise.
42 * elfxx-mips.c: Likewise.
43 * elfxx-sparc.c: Likewise.
44 * hash.c: Likewise.
45 * ieee.c: Likewise.
46 * libbfd.c: Likewise.
47 * mach-o.c: Likewise.
48 * merge.c: Likewise.
49 * nlm32-sparc.c: Likewise.
50 * oasys.c: Likewise.
51 * opncls.c: Likewise.
52 * pdp11.c: Likewise.
53 * peXXigen.c: Likewise.
54 * pef.c: Likewise.
55 * versados.c: Likewise.
56 * vms-gsd.c: Likewise.
57 * vms-hdr.c: Likewise.
58 * vms-tir.c: Likewise.
59 * vms.c: Likewise.
60 * xcofflink.c: Likewise.
61 * xsym.c: Likewise.
62 * xtensa-isa.c: Likewise.
64 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
66 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
67 of undefined symbols.
69 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
71 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
72 SEC_CODE.
74 2009-12-08 Alan Modra <amodra@bigpond.net.au>
76 * elf.c (write_zeros): New function.
77 (assign_file_positions_for_load_sections): Allocate file space for
78 NOBITS sections that are followed by PROGBITS sections in a segment.
80 2009-12-03 Tristan Gingold <gingold@adacore.com>
82 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
83 all sections of the __DWARF segment.
85 2009-12-03 Alan Modra <amodra@bigpond.net.au>
87 PR ld/11047
88 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
89 symbol reference from relocs belonging to calls that are
90 optimized away.
91 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
93 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
95 PR binutils/11017
96 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
98 2009-11-30 Joseph Myers <joseph@codesourcery.com>
100 * configure: Regenerate.
102 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
104 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
106 2009-11-24 Joel Brobecker <brobecker@adacore.com>
108 * acinclude.m4: Add include of ../config/zlib.m4.
109 * configure.in: AM_ZLIB to check for zlib support.
110 * configure: Regenerate.
112 2009-11-23 Paul Brook <paul@codesourcery.com>
114 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
115 prototype.
116 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
117 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
118 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
119 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
120 _copy_link_hash_symbol_type.
121 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
122 _bfd_generic_copy_link_hash_symbol_type.
123 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
124 _bfd_generic_copy_link_hash_symbol_type.
125 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
126 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
127 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
128 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
129 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
130 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
131 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
132 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
133 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
134 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
135 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
136 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
137 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
138 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
139 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
140 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
141 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
142 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
143 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
144 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
145 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
146 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
147 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
148 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
149 * bfd-in2.h: Regenerate.
150 * libbfd.h: Regenerate.
152 2009-11-19 Tristan Gingold <gingold@adacore.com>
154 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
155 hard-coded casts.
156 (pmac_xcoff_vec): Ditto.
157 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
158 (aix5coff64_vec): Ditto.
160 2009-11-18 Alan Modra <amodra@bigpond.net.au>
162 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
163 * bfd-in2.h: Regenerate.
164 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
165 insn optimisation to..
166 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
167 (ppc_elf_relocate_section): Use it.
169 2009-11-18 Alan Modra <amodra@bigpond.net.au>
171 * targets.c: Don't include alloca-conf.h.
172 (bfd_get_target_info): Don't use alloca.
174 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
176 PR ld/10955
177 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
178 sections.
180 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
182 PR ld/10955
183 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
184 (elfNN_ia64_update_short_info): Remove "->output_section" from
185 ia64_info->max_short_sec and ia64_info->min_short_sec.
186 (elfNN_ia64_choose_gp): Likewise.
187 (elfNN_ia64_relax_section): Pass tsec->output_section to
188 elfNN_ia64_update_short_info.
190 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
192 PR ld/10955
193 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
194 max_short_offset, min_short_sec and min_short_offset.
195 (elfNN_ia64_update_short_info): New.
196 (elfNN_ia64_relax_section): Update max_short_sec,
197 max_short_offset, min_short_sec and min_short_offset.
198 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
199 they are set.
201 2009-11-17 Paul Brook <paul@codesourcery.com>
202 Daniel Jacobowitz <dan@codesourcery.com>
204 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
205 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
206 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
208 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
210 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
211 reserved, and extra_stack_space members.
212 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
213 and extra_stack_space members of htab->params instead.
215 2009-11-17 Tristan Gingold <gingold@adacore.com>
217 * targets.c: Include alloca-conf.h
219 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
221 * targets.c (bfd_get_target_info): New function.
222 (_bfd_find_arch_match): New function.
223 * bfd-in2.h: Regenerated.
225 2009-11-12 Nick Clifton <nickc@redhat.com>
227 * po/ru.po: Updates Russian translation.
229 2009-11-11 Nick Clifton <nickc@redhat.com>
231 * po/id.po: Updated Indonesian translation.
233 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
235 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
236 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
237 * aclocal.m4: Regenerate.
238 * configure: Regenerate.
240 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
242 PR ld/10911
243 * elflink.c (elf_link_output_extsym): Don't return on
244 STT_GNU_IFUNC symbol when stripping.
246 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
248 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
249 in a relocatable link.
250 * elf64-hppa.c (elf_hppa_final_link): Likewise.
252 2009-11-05 Nick Clifton <nickc@redhat.com>
254 * elflink.c (elf_link_add_object_symbols): Improve error
255 message generated when a symbol is left unresolved because a
256 --no-add-needed command line option has prevented the
257 inclusion of the DSO defining it.
259 2009-11-03 Alan Modra <amodra@bigpond.net.au>
260 Ulrich Weigand <uweigand@de.ibm.com>
262 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
263 (jump tables or other references to code labels) as well.
265 2009-11-02 Paul Brook <paul@codesourcery.com>
267 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
268 attributes.
270 2009-11-02 Alan Modra <amodra@bigpond.net.au>
272 * elflink.c (elf_link_add_object_symbols): Don't force debug
273 symbols local.
275 2009-10-29 Johan Kristell <johankri@axis.com>
277 * elf32-cris.c (cris_elf_plt_sym_val): New function.
278 (elf_backend_plt_sym_val): Define.
280 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
282 * peXXigen.c (bfdver.h): Add include.
283 (LINKER_VERSION): Do calculation based on BFD_VERSION.
285 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
287 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
289 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
291 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
293 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
295 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
297 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
299 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
300 of R_AMD64_PCRLONG_<X> relocations from addend.
302 2009-10-23 Alan Modra <amodra@bigpond.net.au>
304 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
306 2009-10-20 Alan Modra <amodra@bigpond.net.au>
308 PR binutils/10802
309 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
311 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
313 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
314 Don't subtract the size of the TLS block for non-shared objects
315 from the relocation.
317 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
319 * coff-z80.c (z80coff_vec): Allow sections to be of type
320 SEC_CODE or SEC_DATA
322 2009-10-16 Alan Modra <amodra@bigpond.net.au>
324 PR binutils/10785
325 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
326 bim and bim->buffer. bfd_malloc instead.
327 * peicode.h (pe_ILF_build_a_bfd): Similarly.
328 (ILF_DATA_SIZE): Don't include bim.
329 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
331 2009-10-14 Alan Modra <amodra@bigpond.net.au>
333 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
335 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
337 PR binutils/10763
338 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
339 earlier.
341 2009-10-13 Alan Modra <amodra@bigpond.net.au>
343 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
345 2009-10-12 Roland McGrath <roland@frob.com>
347 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
348 Fix %s that should be %B in several message formats.
350 2009-10-10 Alan Modra <amodra@bigpond.net.au>
352 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
353 excluded output sections.
355 2009-10-09 Tristan Gingold <gingold@adacore.com>
357 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
358 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
360 2009-10-09 Tristan Gingold <gingold@adacore.com>
362 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
363 bfd_mach_o_read_symtab_symbols.
364 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
365 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
366 (bfd_mach_o_scan_write_section_32): Rename to
367 bfd_mach_o_write_section_32.
368 (bfd_mach_o_scan_write_section_64): Rename to
369 bfd_mach_o_write_section_64.
370 (bfd_mach_o_scan_write_segment_32): Rename to
371 bfd_mach_o_write_segment_32.
372 (bfd_mach_o_scan_write_segment_64): Rename to
373 bfd_mach_o_write_segment_64.
374 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
375 (bfd_mach_o_scan_read_section_32): Rename to
376 bfd_mach_o_read_section_32.
377 (bfd_mach_o_scan_read_section_64): Rename to
378 bfd_mach_o_read_section_64.
379 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
380 (bfd_mach_o_scan_read_symtab_strtab): Rename to
381 bfd_mach_o_read_symtab_strtab.
382 (bfd_mach_o_scan_read_symtab_symbol): Rename to
383 bfd_mach_o_read_symtab_symbol.
384 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
385 bfd_mach_o_read_dysymtab_symbol.
386 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
387 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
388 (bfd_mach_o_scan_read_prebound_dylib): Rename to
389 bfd_mach_o_read_prebound_dylib.
390 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
391 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
392 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
393 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
394 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
395 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
396 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
397 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
398 (bfd_mach_o_scan_read_segment_32): Rename to
399 bfd_mach_o_read_segment_32.
400 (bfd_mach_o_scan_read_segment_64): Rename to
401 bfd_mach_o_read_segment_64.
402 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
403 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
404 bfd_mach_o_read_dysymtab_symbol.
406 2009-10-09 Tristan Gingold <gingold@adacore.com>
408 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
409 (bfd_mach_o_section_get_nbr_indirect): Ditto.
410 (bfd_mach_o_get_synthetic_symtab): New function.
411 (bfd_mach_o_print_private_header): Print the number of commands
412 in decimal.
413 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
414 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
416 2009-10-08 Tristan Gingold <gingold@adacore.com>
418 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
420 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
422 * bfd-in2.h: Regenerated.
424 2009-10-02 Alan Modra <amodra@bigpond.net.au>
426 * aout-cris.c (N_SHARED_LIB): Don't define.
427 * hp300bsd.c (N_SHARED_LIB): Don't define.
428 * i386bsd.c (N_SHARED_LIB): Don't define.
429 * i386linux.c (N_SHARED_LIB): Don't define.
430 * i386lynx.c (N_SHARED_LIB): Don't define.
431 * m68klinux.c (N_SHARED_LIB): Don't define.
432 * m88kmach3.c (N_SHARED_LIB): Don't define.
433 * mipsbsd.c (N_SHARED_LIB): Don't define.
434 * newsos3.c (N_SHARED_LIB): Don't define.
435 * pc532-mach.c (N_SHARED_LIB): Don't define.
436 * pdp11.c (N_SHARED_LIB): Don't define.
437 * sparclinux.c (N_SHARED_LIB): Don't define.
438 * vaxbsd.c (N_SHARED_LIB): Don't define.
440 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
442 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
443 symbol for a weak undef in the auxbfd, not the input bfd.
445 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
447 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
448 after .toe instead of before .text section. Set the LMA of all
449 overlay sections to their icache IA address.
450 (spu_elf_find_overlays): Determine icache set id without reference
451 to the LMA.
453 2009-09-30 Tristan Gingold <gingold@adacore.com>
455 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
457 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
459 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
460 (elf64_x86_64_relocate_section): Use it.
461 (elf64_x86_64_finish_dynamic_symbol): Likewise.
463 2009-09-29 DJ Delorie <dj@redhat.com>
465 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
466 (ALL_MACHINES_CFILES): Add cpu-rx.c.
467 (BFD32_BACKENDS): Add elf32-rx.lo.
468 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
469 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
470 Export bfd_rx_arch.
471 (bfd_archures_list): Add bfd_rx_arch.
472 * config.bfd: Add entry for rx-*-elf.
473 * configure.in: Add entries for bfd_elf32_rx_le_vec and
474 bfd_elf32_rx_be_vec.
475 * reloc.c: Add RX relocations.
476 * targets.c: Add RX target vectors.
477 * Makefile.in: Regenerate.
478 * bfd-in2.h: Regenerate.
479 * configure: Regenerate.
480 * libbfd.h: Regenerate.
481 * cpu-rx.c: New file.
482 * elf32-rx.c: New file.
484 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
486 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
487 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
489 2009-09-28 Nick Clifton <nickc@redhat.com>
491 PR 10478: Accepting Solaris binaries.
492 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
493 section link values in x86 binaries.
494 * elfcode.h (elf_object_p): Likewise.
496 2009-09-28 Philippe De Muyter <phdm@macqel.be>
498 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
499 (elf_backend_final_write_processing): Macro defined as above function.
501 2009-09-25 Martin Thuresson <martint@google.com>
503 Update sources to make alpha and arm targets compile cleanly with
504 -Wc++-compat:
505 * ecoff.c: Add casts.
506 * ecofflink.c: Add casts.
507 * elf64-alpha.c: Add casts.
508 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
509 to top level.
510 (SKIP_HOWTO): Use enum name.
511 * elf32-arm.c: Add casts.
512 (elf32_arm_vxworks_bed): Update code to avoid multiple
513 declarations.
514 (struct map_stub): Move to top level.
516 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
518 PR ld/10630
519 * elflink.c (elf_link_output_extsym): Turn off visibility on
520 local symbol.
521 (bfd_elf_final_link): Turn off visibility on dynamic local
522 symbol.
524 2009-09-24 Alan Modra <amodra@bigpond.net.au>
526 PR binutils/10654
527 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
528 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
529 Remove "function" parm, adjust caller.
531 2009-09-23 Matt Rice <ratmice@gmail.com>
533 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
534 arguments.
535 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
536 DT_DEPAUDIT from audit/depaudit arguments.
537 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
538 (elf_link_add_object_symbols): Set dt_audit target data when finding a
539 DT_AUDIT.
540 * bfd-in2.h: Regenerate.
541 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
543 2009-09-23 Jie Zhang <jie.zhang@analog.com>
545 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
546 .rel.plt and .plt sections are removed.
547 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
548 section. Remove the duplicated removing of empty .rel.plt
549 section.
551 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
553 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
554 patch to handle the new personality relaxation.
556 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
558 * elf-eh-frame.c (make_pc_relative): New function.
559 (_bfd_elf_write_section_eh_frame): Use it.
561 2009-09-21 Alan Modra <amodra@bigpond.net.au>
563 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
564 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
565 (MR_0_3, MR_3_0): Define.
566 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
567 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
568 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
569 table. Check for presense of __tls_get_addr_opt
570 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
571 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
572 (write_glink_stub): Add param p.
573 (ppc_elf_relocate_section): Adjust write_glink_stub call.
574 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
575 __tls_get_addr.
576 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
577 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
578 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
579 table. Check for presense of __tls_get_addr_opt.
580 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
581 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
582 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
583 LD_R2_0R1, MTLR_R11): Define.
584 (build_tls_get_addr_stub): New function.
585 (ppc_build_one_stub): Call it.
586 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
587 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
588 __tls_get_addr plt call.
589 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
591 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
593 * elf-bfd.h (eh_cie_fde): Add personality_offset and
594 make_per_encoding_relative to the CIE structure. Add a padding field.
595 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
596 rather than 0xf0 when masking out the base address encoding
597 Record the offset of personality data from the start of the CIE.
598 Remove a repeated elf_backend_can_make_relative_eh_frame check.
599 (find_merged_cie): Take an info argument. If the personality
600 binds locally, try converting an absolute personality into
601 a local one.
602 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
603 when masking out the base address encoding. Update the call to
604 find_merged_cie.
605 (_bfd_elf_eh_frame_section_offset): Discard relocations against
606 the personality data if we are converting into PC-relative form.
607 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
608 when masking out the base address encoding. Handle
609 make_per_encoding_relative.
611 2009-09-18 Alan Modra <amodra@bigpond.net.au>
613 PR ld/10406
614 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
615 R_PPC_EMB_SDA2I16 complain_overflow_signed.
616 (create_sdata_sym): Pass info rather than htab.
617 Update all callers. Ensure symbols are hidden.
618 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
619 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
620 _GLOBAL_OFFSET_TABLE_.
621 (elf_finish_pointer_linker_section): Don't assume that sdata base
622 symbol is always at 0x8000 offset. Don't subtract the addend here.
623 (is_static_defined): New function.
624 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
625 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
626 relocs. Downgrade error on unexpected section for EMB_SDA2REL
627 reloc symbols to a warning.
629 2009-09-18 Nick Clifton <nickc@redhat.com>
631 * po/es.po: Updated Spanish translation.
632 * po/vi.po: Updated Vietnamese translation.
634 2009-09-18 Alan Modra <amodra@bigpond.net.au>
636 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
637 functions. Use throughout.
638 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
639 from indirect symbol.
640 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
641 (add_symbol_adjust): Simplify.
642 (defined_code_entry, defined_func_desc): New functions.
643 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
644 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
645 defined_code_entry to follow indirect sym links.
646 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
647 (ppc_type_of_stub): Follow indirect sym links.
648 (toc_adjusting_stub_needed): Likewise.
649 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
650 rather than defining them at stub.
651 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
652 assignments in test.
654 2009-09-16 Tristan Gingold <gingold@adacore.com>
656 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
657 Reindent.
658 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
659 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
660 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
661 when possible to avoid warnings.
662 (bfd_mach_o_print_section_map): Ditto.
663 (bfd_mach_o_section_get_entry_size): New function.
664 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
665 added function.
666 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
668 2009-09-14 Nick Clifton <nickc@redhat.com>
670 * po/fi.po: Updated Finnish translation.
672 2009-09-11 Nick Clifton <nickc@redhat.com>
674 * po/bfd.pot: Updated by the Translation project.
676 2009-09-11 Philippe De Muyter <phdm@macqel.be>
678 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
679 hack. objcopy `-B' (`--binary-architecture') option is now handled
680 in a generic way.
682 2009-09-11 Nick Clifton <nickc@redhat.com>
684 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
685 changes.
687 2009-09-11 Jie Zhang <jie.zhang@analog.com>
689 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
690 NULL if `ht' is NULL.
692 2009-09-09 Martin Thuresson <martin@mtme.org>
694 Update sources to compile cleanly with -Wc++-compat:
695 * aoutx.h: Add casts.
696 * archive.c: Add casts.
697 * archive64.c: Add casts.
698 * archures.c: Add casts.
699 * bfd-in2.h: Regenerated.
700 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
701 * bfdio.c: Add casts.
702 * binary.c: Add casts.
703 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
704 parameter to use enum value instead of int.
705 * coffcode.h: Add casts.
706 * coffgen.c: Add casts.
707 * cofflink.c: Add casts.
708 * compress.c: Add casts.
709 * dwarf1.c: Add casts.
710 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
711 bfd_ptr. Update code to use new name.
712 * elf-attrs.c: Add casts.
713 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
714 anonymous struct. (union gotplt_union, struct
715 elf_link_virtual_table_entry): Move to top level.
716 * elf-eh-frame.c: Add casts.
717 * elf-strtab.c: Add casts.
718 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
719 argument name from typename to type_name.
720 * elf32-i386.c: Add casts.
721 * elf64-x86-64.c: Add casts.
722 * elfcode.h: Add casts.
723 * elfcore.h: Add casts.
724 * elflink.c: Add casts.
725 * format.c: Add casts.
726 * hash.c: Add casts.
727 * ihex.c: Add casts.
728 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
729 level.
730 * libbfd.c: Add casts.
731 * linker.c: Add casts.
732 * merge.c: Add casts.
733 * opncls.c: Add casts.
734 * peXXigen.c: Add casts.
735 * peicode.h: Add casts.
736 * reloc.c: Add casts.
737 * section.c: Add casts.
738 * simple.c: Add casts.
739 * srec.c: Add casts.
740 * stabs.c: Add casts.
741 * syms.c: Add casts.
742 * targets.c: Add casts.
743 * tekhex.c: Add casts.
744 * verilog.c: Add casts.
746 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
748 * configure: Regenerate.
750 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
752 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
753 for the mode of target PLT entries.
754 (allocate_dynrelocs): Only adjust symbol type if setting its
755 value.
757 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
759 * configure: Regenerate.
761 2009-09-09 Nick Clifton <nickc@redhat.com>
763 PR 10478:
764 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
765 section headers containing sh_link values of SHN_BEFORE or
766 SHN_AFTER.
767 * elfcode.h (elf_object_p): Likewise.
769 2009-09-09 Tristan Gingold <gingold@adacore.com>
771 Handle DYLD_INFO introduced by Darwin10.
772 * mach-o.h (bfd_mach_o_load_command_type): Add
773 BFD_MACH_O_LC_DYLD_INFO.
774 (bfd_mach_o_dyld_info_command): New type.
775 (bfd_mach_o_load_command): Add dyld_info field.
776 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
777 (bfd_mach_o_scan_read_dyld_info): New function.
778 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
779 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
780 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
781 (bfd_mach_o_print_dyld_info): New function.
783 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
785 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
786 linkonce or linker script discarded section.
788 2009-09-09 Alan Modra <amodra@bigpond.net.au>
790 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
792 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
794 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
795 range call the bfd error hander and use R_68K_NONE instead.
797 2009-09-07 Tristan Gingold <gingold@adacore.com>
799 * po/SRC-POTFILES.in: Regenerate.
800 * po/bfd.pot: Regenerate.
802 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
803 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
804 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
805 st_mtim.tv_nsec to gas/configure.in
806 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
807 * configure: Regenerate.
808 * config.in: Regenerate.
809 * vmsutil.c: Moved to gas/config/te-vms.c
810 * vmsutil.h: Removed.
811 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
812 (BFD32_BACKENDS): Remove vmsutil.lo
813 * Makefile.in: Regenerate.
815 2009-09-05 Eli Zaretskii <eliz@gnu.org>
817 * coffcode.h: Include libiberty.h.
819 2009-09-05 Martin Thuresson <martin@mtme.org>
821 * coff-arm.c (coff_arm_relocate_section)
822 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
823 Change member name class to symbol_class.
824 * coff-i960.c (coff_i960_relocate_section) Rename variable
825 class to class_val. Change member name class to symbol_class.
826 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
827 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
828 * coff-stgo32.c (adjust_aux_in_post)
829 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
830 to in_class.
831 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
832 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
833 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
834 to n_sclass.
835 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
836 variables named class to n_sclass. (coff_write_symbols): Rename
837 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
838 argument class to symbol_class.
839 * cofflink.c (_bfd_coff_link_hash_newfunc)
840 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
841 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
842 Update code to use renamed members.
843 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
844 argument class to in_class.
845 * libcoff-in.h (struct coff_link_hash_entry, struct
846 coff_debug_merge_type) Renamed members class to symbol_class and
847 type_class.
848 * libcoff.h Regenerated.
849 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
850 Rename argument class to in_class.
851 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
852 renamed members.
853 * pef.h (struct bfd_pef_imported_symbol): Changed name of
854 member class to symbol_class.
856 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
858 * configure: Regenerated.
860 2009-09-04 Tristan Gingold <gingold@adacore.com>
862 * configure.in: Bump version to 2.20.51
864 2009-09-04 Alan Modra <amodra@bigpond.net.au>
866 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
868 2009-09-04 Jie Zhang <jie.zhang@analog.com>
870 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
871 create .rela.bss.
872 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
873 for empty .rela.bss and .rel.plt sections.
875 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
877 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
878 R_MIPS_JALR unless symbol resolves locally.
880 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
882 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
883 has_static_relocs for R_MIPS_JALR.
885 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
887 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
888 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
889 respective stubs.
891 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
893 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
894 plt earlier.
896 2009-09-01 Tristan Gingold <gingold@adacore.com>
898 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
899 dependencies. Reindent.
900 * configure.com: Ported to Itanium VMS. Now generates a build.com
901 to build without make. Add messages but make edit silent.
902 * hosts/alphavms.h: Add a prototype for stpcpy.
903 * vms.c: Add a missing include for Alpha VMS.
904 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
906 2009-08-31 Jan Beulich <jbeulich@novell.com>
908 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
909 * elf.c (bfd_elf_get_default_section_type): New.
910 (elf_fake_sections): Use bfd_elf_get_default_section_type.
912 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
914 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
915 accidental checkin.
916 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
918 2009-08-30 Alan Modra <amodra@bigpond.net.au>
920 PR ld/10569
921 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
922 (bfd_emul_get_commonpagesize): Likewise.
924 2009-08-29 Martin Thuresson <martin@mtme.org>
926 * elf32-arm.c (struct stub_def): Rename member template to
927 template_sequence. (arm_build_one_stub,
928 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
929 Rename variable template to template_sequence.
930 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
931 Rename variable template to template_val.
932 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
933 new to new_symbol.
934 * coffgen.c (coff_make_empty_symbol)
935 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
936 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
937 new to new_insn.
938 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
939 to new_symbol.
940 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
941 new to new_reloc.
942 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
943 * ieee.c (ieee_make_empty_symbol): Rename variable new to
944 new_symbol.
945 * linker.c (bfd_new_link_order): Rename variable new to
946 new_lo.
947 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
948 symbol.
949 * oasys.c (oasys_make_empty_symbol): Rename variable new to
950 new_symbol_type.
951 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
952 new to new_symbol_type.
953 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
954 to new_symbol.
955 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
956 new_dump.
957 (read_hdr, rs6000coff_core_p)
958 (rs6000coff_core_file_matches_executable_p)
959 (rs6000coff_core_file_failing_command)
960 (rs6000coff_core_file_failing_signal): Updated function to use new
961 union member name.
962 * som.c (som_make_empty_symbol): Rename variable new to
963 new_symbol_type.
964 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
965 to new_symbol.
966 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
967 variable new to new_symbol.
969 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
971 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
972 bfdlibdir and bfdincludedir.
973 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
974 [INSTALL_LIBBFD]: ... here, ...
975 [INSTALL_LIBBFD]: ... and empty overrides here.
976 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
977 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
978 * Makefile.in: Regenerate.
979 * configure: Regenerate.
981 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
983 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
984 relocations. Rewrite output of dynamic TLS relocations.
985 (DTP_OFFSET, TP_OFFSET): New constants.
986 (dtpoff_base): Update.
987 (tpoff): Rename to tpoff_base, update.
988 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
989 New functions. Move code from elf_m68k_relocate_section here.
990 (elf_m68k_relocate_section): Update.
991 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
993 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
995 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
996 non_got_ref value.
997 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
998 Handle non_got_ref field.
999 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1001 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1003 PR ld/10518
1004 * linker.c (bfd_find_version_for_sym): Revert warning.
1006 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1008 PR ld/10518
1009 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1010 other wildcard match. Warn on multiple wildcard matches.
1012 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1014 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1015 appending.
1016 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1017 only in this condition.
1018 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1019 to build but not install libbfd.la in this condition.
1020 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1021 (install_libbfd, install_libbfd): Remove.
1022 * Makefile.in: Regenerate.
1023 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1024 (INCLUDES): ... this.
1025 ($(MKDOC)): Adjust.
1026 * doc/Makefile.in: Regenerate.
1028 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1029 no-dist and foreign.
1030 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1031 dependency tracking to work for them.
1032 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1033 use automake dependency tracking mechanism.
1034 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1035 (mkdep section): Remove.
1036 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1037 * Makefile.in: Regenerate.
1038 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1040 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1041 (install-pdf, install-pdf-recursive, install-html)
1042 (install-html-recursive): Remove.
1043 * Makefile.in: Regenerate.
1045 * Makefile.in: Regenerate.
1046 * aclocal.m4: Likewise.
1047 * config.in: Likewise.
1048 * configure: Likewise.
1050 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1052 * elf32-arm.c (arch_has_thumb2_nop): New function.
1053 (arch_has_arm_nop): New function.
1054 (elf32_arm_final_link_relocate): NOP opcodes changed.
1056 2009-08-16 Doug Evans <dje@google.com>
1058 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1059 at least don't leak memory.
1061 2009-08-13 DJ Delorie <dj@redhat.com>
1063 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1064 if needed.
1066 2009-08-12 Nick Clifton <nickc@redhat.com>
1068 * po/fi.po: Updated Finnish translation.
1070 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1072 Merge some FRV FDPIC changes into the Blackfin code.
1073 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1074 summary reloc information.
1075 (bfinfdpic_dynamic_got_plt_info): New.
1076 (_bfin_create_got_section): Create the PLT section here.
1077 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1078 (_bfinfdpic_count_nontls_entries): Move out of...
1079 (_bfinfdpic_count_got_plt_entries): ... here.
1080 (_bfinfdpic_count_relocs_fixups): Likewise.
1081 (_bfinfdpic_reset_got_plt_entries): New.
1082 (_bfinfdpic_size_got_plt): Move out of...
1083 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1084 (bfinfdpic_relocate_section): Be careful not to call
1085 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1086 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1087 New functions.
1088 (elf_backend_discard_info): Define for FD-PIC.
1090 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1092 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1093 adjustments.
1094 * elf-eh-frame.c: Likewise.
1095 * merge.c: Likewise.
1097 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1099 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1100 to x86 and x86_64 configurations.
1101 * configure: Regenerate.
1103 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1105 Stop using bfd_usrdata in libbfd.
1106 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1107 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1108 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1109 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1110 filehdr_dst->u.go32.stub. New comment with the reason.
1111 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1112 Substitute the removed macro bfd_coff_go32stub.
1113 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1114 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1115 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1116 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1117 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1118 bfd_coff_go32stub.
1119 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1120 * libcoff-in.h (coff_data_type): New field go32stub.
1121 * libcoff.h: Regenerated.
1123 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1125 Fix go32 stub preservation by objcopy.
1126 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1127 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1128 go32stub.
1130 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1132 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1133 symbols.
1134 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1135 same as global undefined symbols.
1136 (elf32_arm_relocate_section): Give an error for local undefined
1137 non-weak symbols, unless the reloc will not use the symbol.
1139 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1141 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1142 (ppc_elf_relax_section): Use symbol index to distinguish
1143 relocatable stubs.
1145 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1147 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1149 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1151 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1152 info for STT_GNU_IFUNC.
1153 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1154 on got refs in case the symbol turns out to be ifunc.
1155 (ppc_elf_gc_sweep_hook): Similarly.
1156 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1157 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1158 (ppc_elf_size_dynamic_sections): Likewise.
1159 (ppc_elf_relocate_section): Likewise.
1161 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1163 From Mike Frysinger <michael.frysinger@analog.com>
1164 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1165 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1166 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1167 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1168 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1169 Adjust to match the renamed reloc definitions.
1171 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1173 PR 10494
1174 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1175 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1177 2009-08-07 Tom Tromey <tromey@redhat.com>
1179 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1180 aliasing error.
1182 2009-08-06 Michael Eager <eager@eagercon.com>
1184 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1185 * Makefile.in: Regenerate.
1186 * archures.c: Add bfd_arch_microblaze.
1187 * bfd-in2.h: Regenerate.
1188 * config.bfd: Add microblaze target.
1189 * configure.in: Add bfd_elf32_microblaze_vec target.
1190 * configure: Regenerate.
1191 * cpu-microblaze.c: New.
1192 * elf32-microblaze.c: New.
1193 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1194 * libbfd.h: Regenerate.
1195 * reloc.c: Add MICROBLAZE relocations.
1196 * section.c: Add struct relax_table and relax_count to section.
1197 * targets.c: Add bfd_elf32_microblaze_vec.
1199 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1200 Alan Modra <amodra@bigpond.net.au>
1202 PR binutils/10492
1203 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1204 symbols.
1205 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1206 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1208 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1210 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1211 at least once when fixing cortex-a8.
1213 2009-08-05 Chao-ying Fu <fu@mips.com>
1215 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1216 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1217 for CPUs. It is true for RM9000.
1218 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1219 for all CPUs.
1220 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1221 to guard the transformation.
1223 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1225 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1226 (spu_elf_size_sections): Declare prototype.
1227 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1228 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1229 (spu_elf_emit_fixup): New function.
1230 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1231 (spu_elf_size_sections): New function.
1233 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1235 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1236 (arm_build_one_stub): Build a8 veneers as a separate pass.
1237 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1238 parameters. Use them to check if we create a different a8 fixup
1239 than the previous pass.
1240 (elf32_arm_size_stubs): Move scope of stub_changed and
1241 prev_num_a8_fixes into main loop.
1242 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1244 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1246 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1247 which find_plt_ent is called. Delete redundant code.
1249 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1251 PR binutils/10363
1252 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1253 invalid string offset.
1255 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1257 PR ld/10433
1258 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1259 to htab->init_got_offset and plt to htab->init_plt_offset
1260 when discarding space for dynamic relocations.
1262 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1264 * elf32-ppc.c (struct plt_entry): Revise comments.
1265 (ppc_elf_check_relocs): Don't create needless plt_entry info
1266 for non-pie executables. Don't test info->pie when info->shared
1267 already covers that case.
1268 (ppc_elf_gc_sweep_hook): Adjust for above change.
1269 (add_stub_sym): Don't test info->pie when info->shared tested.
1270 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1271 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1272 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1273 (ppc_elf_relocate_section): Likewise.
1275 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1277 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1278 for local ifunc symbols in non-pie executables, regardless of
1279 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1280 code so that it's obvious that we only do anything special for
1281 local ifunc syms.
1282 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1283 (allocate_dynrelocs): Correct comment for syms defined in plt.
1284 Don't specially allocate ifunc dyn relocs.
1285 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1286 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1287 syms in non-pie executables. No specially allocated dyn relocs
1288 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1289 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1290 a non-pie executable.
1292 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1293 Jakub Jelinek <jakub@redhat.com>
1295 PR ld/6443
1296 * elf32-i386.c (elf_i386_tls_transition): Check executable
1297 instead of shared for TLS when building PIE.
1298 (elf_i386_check_relocs): Likewise.
1299 (elf_i386_allocate_dynrelocs): Likewise.
1300 (elf_i386_relocate_section): Likewise.
1302 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1303 instead of shared for TLS when building PIE.
1304 (elf64_x86_64_check_relocs): Likewise.
1305 (elf64_x86_64_allocate_dynrelocs): Likewise.
1306 (elf64_x86_64_relocate_section): Likewise.
1308 2009-07-31 Anthony Green <green@moxielogic.com>
1310 * config.bfd (targ_cpu): Add moxie-uclinux support.
1312 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1314 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1316 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1318 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1319 used by indirect function support. Count dynamic relocs for
1320 ifunc syms.
1321 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1322 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1323 in iplt and their relocs in reliplt. Don't make ifunc syms
1324 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1325 reliplt. Handle other dynamic relocs for ifunc.
1326 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1327 ifunc in reliplt, likewise relocs for got against local ifunc.
1328 Typo fix on reliplt size adjust.
1329 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1330 relocs 1-1 with entries for iplt, instead just add using
1331 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1332 Error on invalid ifunc dyn relocs.
1333 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1334 in iplt/reliplt.
1335 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1336 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1337 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1338 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1339 (allocate_dynrelocs): As for elf32-ppc.c above.
1340 (ppc64_elf_size_dynamic_sections): Likewise.
1341 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1342 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1343 (ppc_size_one_stub): Similarly.
1344 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1345 relocs too.
1346 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1348 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1350 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1351 change. Add note to head comment.
1353 2009-07-28 Jan Beulich <jbeulich@novell.com>
1355 * archive.c (get_extended_arelt_filename): Remove redundant
1356 range check on index.
1358 2009-07-27 Doug Kwan <dougkwan@google.com>
1360 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1362 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1364 * archures.c bfd_*_arch): Sorted.
1365 (bfd_archures_list): Likewise.
1367 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1369 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1370 to R_cr16_NUM32 relocation.
1372 2009-07-26 Michael Eager <eager@eagercon.com>
1374 * archures.c: Add bfd_mach_ppc_405
1375 * bfd-in2.h: Same.
1377 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1379 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1380 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1382 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1384 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1385 (bfd_l1om_arch): New.
1386 (bfd_archures_list): Add &bfd_l1om_arch.
1387 * bfd-in2.h: Regenerated.
1389 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1390 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1391 if bfd_elf64_x86_64_freebsd_vec is supported.
1392 (targ_selvecs): Likewise.
1394 * configure.in: Support bfd_elf64_l1om_vec and
1395 bfd_elf64_l1om_freebsd_vec.
1396 * configure: Regenerated.
1398 * cpu-l1om.c: New.
1400 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1401 (bfd_elf64_l1om_vec): Likewise.
1402 (bfd_elf64_l1om_freebsd_vec): Likewise.
1404 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1405 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1406 * Makefile.in: Regenerated.
1408 * targets.c (bfd_elf64_l1om_vec): New.
1409 (bfd_elf64_l1om_freebsd_vec): Likewise.
1410 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1411 bfd_elf64_l1om_freebsd_vec.
1413 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1414 Alan Modra <amodra@bigpond.net.au>
1416 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1417 * bfd-in2.h: Regenerate.
1418 * libbfd.h: Regenerate.
1419 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1420 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1421 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1423 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1425 PR ld/10434
1426 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1427 instead of shared for R_X86_64_TPOFF32.
1428 (elf64_x86_64_relocate_section): Likewise.
1430 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1432 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1433 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1434 with the BSF_GNU_UNIQUE flag bit set.
1435 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1436 for symbols with STB_GNU_UNIQUE binding.
1437 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1438 with the STB_GNU_UNIQUE binding.
1439 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1440 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1441 symbols with the unique_global field set.
1442 (elf_link_output_extsym): Set unique_global field for symbols with
1443 the STB_GNU_UNIQUE binding.
1444 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1445 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1446 symbols.
1447 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1448 symbols.
1449 * bfd-in2.h: Regenerate.
1451 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1453 * elflink.c (elf_link_output_extsym): Revert the last change.
1455 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1457 PR ld/10433
1458 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1459 when ref_regular, not def_regular.
1461 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1463 PR ld/10426
1464 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1465 from a DSO into a normal FUNC symbol.
1466 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1467 a normal FUNC symbol.
1469 2009-07-17 Chao-ying Fu <fu@mips.com>
1471 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1472 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1473 interlocking, the last PLT entry needs a nop in the branch delay slot.
1474 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1475 output the last two PLT entries in reverse order.
1477 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1480 STT_GNU_IFUNC symbol for relocatable link.
1481 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1483 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1485 * bfdio.c (bfd_iovec): Add comments for bmmap.
1486 * bfd-in2.h: Regenerated.
1488 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1490 * Makefile.am: Run "make dep-am".
1491 * Makefile.in: Regenerated.
1493 2009-07-10 Doug Kwan <dougkwan@google.com>
1495 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1496 target_addend and orig_insn.
1498 2009-07-10 Tom Tromey <tromey@redhat.com>
1500 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1501 (elf-eh-frame.lo): Likewise.
1502 (elf32-bfin.lo): Likewise.
1503 (elf32-frv.lo): Likewise.
1504 (elf32-xc16x.lo): Likewise.
1505 * Makefile.in: Rebuild.
1506 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1507 * elf-eh-frame.c: Likewise.
1508 * elf32-bfin.c: Likewise.
1509 * elf32-frv.c: Likewise.
1510 * elf32-xc16x.c: Likewise.
1512 2009-07-10 Julian Brown <julian@codesourcery.com>
1514 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1515 symbol a stub entry is derived from, not the entry for the stub
1516 itself, in call to elf32_arm_final_link_relocate.
1518 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1521 when reporting addends.
1523 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1525 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1526 data even when no stubs.
1527 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1529 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1531 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1532 (ppc_elf_get_synthetic_symtab): Report addend.
1533 (PLT_IFUNC): Define.
1534 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1535 (ppc_elf_create_glink): New function.
1536 (ppc_elf_create_dynamic_sections): Use it.
1537 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1538 (update_local_sym_info): Allocate space for local_plt array.
1539 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1540 entry pointer.
1541 (is_branch_reloc): New function.
1542 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1543 (ppc_elf_gc_sweep_hook): Likewise.
1544 (ppc_elf_adjust_dynamic_symbol): Likewise.
1545 (allocate_dynrelocs): Likewise.
1546 (ppc_elf_size_dynamic_sections): Likewise.
1547 (ppc_elf_relocate_section): Likewise.
1548 (branch_reloc_hash_match): Use is_branch_reloc.
1549 (ppc_elf_tls_optimize): Adjust for local_plt.
1550 (write_glink_stub): New function, extracted from..
1551 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1552 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1553 branch table when dynamic.
1554 (elf_backend_post_process_headers): Define.
1555 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1556 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1557 (ppc64_elf_get_synthetic_symtab): Report addend.
1558 (struct ppc_stub_hash_entry): Add plt_ent.
1559 (PLT_IFUNC): Define.
1560 (struct ppc_link_hash_table): Add iplt and reliplt.
1561 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1562 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1563 (update_local_sym_info): Allocate space for local_plt array.
1564 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1565 entry pointer.
1566 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1567 and don't change hash flags here.
1568 (is_branch_reloc): New function.
1569 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1570 (ppc64_elf_gc_sweep_hook): Likewise.
1571 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1572 (allocate_dynrelocs): Likewise.
1573 (ppc64_elf_size_dynamic_sections): Likewise.
1574 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1575 (ppc64_elf_size_stubs): Likewise.
1576 (ppc64_elf_relocate_section): Likewise.
1577 (get_sym_h): Adjust for local_plt.
1578 (branch_reloc_hash_match): Use is_branch_reloc.
1579 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1580 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1582 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1584 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1586 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1588 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1589 and ref_regular_nonweak comment.
1590 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1591 when def_regular, not ref_regular.
1592 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1593 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1594 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1596 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1598 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1599 of malloc'd struct call_info.
1600 (pasted_function): Likewise, priority too.
1602 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1604 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1605 alignment when packing sections into overlays.
1607 2009-07-03 Cary Coutant <ccoutant@google.com>
1609 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1611 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1613 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1614 changes only) earlier patch:-
1616 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1618 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1619 give .debug and .reloc data characteristics.
1620 (DOT_RELOC): New define for .reloc section string.
1621 (coff_write_object_contents): Use DOT_RELOC instead of string.
1623 2009-07-02 Tom Tromey <tromey@redhat.com>
1625 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1626 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1628 2009-07-01 Nick Clifton <nickc@redhat.com>
1630 * elf-m10300.c: Remove trailing white space.
1631 * reloc.c: Likewise.
1633 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1635 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1636 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1637 * configure.in: Use them.
1638 * configure: Regenerate.
1639 * config.in: Regenerate.
1640 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1641 #define _BSD_SOURCE. Add comments.
1642 (vms_file_stats_name): Calculate creation date based on available
1643 runtime data. Return 1 for version instead of 0.
1645 2009-07-01 Nick Clifton <nickc@redhat.com>
1647 PR 10072
1648 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1649 to R_ARM_THM_PC8 relocation.
1651 2009-06-29 Nick Clifton <nickc@redhat.com>
1653 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1654 different uses of the relocations addend when a symbol is in a
1655 merged section.
1657 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1659 PR ld/10337
1660 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1661 SHT_REL/SHT_RELA sections on executable nor shared library.
1662 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1663 as a normal section.
1665 2009-06-25 Nick Clifton <nickc@redhat.com>
1667 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1668 symbols with SEC_MERGE flag.
1670 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1672 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1673 give .debug and .reloc data characteristics.
1674 (DOT_RELOC): New define for .reloc section string.
1675 (coff_write_object_contents): Use DOT_RELOC instead of string.
1677 2009-06-25 Tristan Gingold <gingold@adacore.com>
1679 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1680 (bfd_mach_o_canonicalize_dynamic_symtab)
1681 (bfd_mach_o_get_synthetic_symtab): Defines.
1682 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1683 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1685 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1686 for scattered relocations.
1687 (bfd_mach_o_i386_print_thread): New function.
1688 (bfd_mach_o_print_thread): Define.
1690 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1691 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1692 New functions extracted from ...
1693 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1694 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1695 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1696 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1697 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1698 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1699 Set name_str field.
1700 (bfd_mach_o_scan_read_dylib): Ditto.
1701 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1702 reindent.
1703 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1704 decode isym and flags on little endian targets. Set dysymtab field.
1705 (bfd_mach_o_scan_start_address): Adjust for enum names.
1706 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1707 (bfd_mach_o_print_section): Display bfd section name.
1708 (bfd_mach_o_print_segment): Display none if no name.
1709 (bfd_mach_o_print_dysymtab): Display next index for local, external
1710 and undefined symbols.
1711 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1712 Display dylinker name. Display thread and unixthread commands content.
1713 (bfd_mach_o_print_thread): New macro.
1715 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1716 (bfd_mach_o_ppc_thread_flavour): Ditto.
1717 (bfd_mach_o_i386_thread_flavour): Ditto.
1718 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1719 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1720 BFD_MACH_O_THREAD_STATE_NONE.
1721 (bfd_mach_o_segment_command): Remove segment field.
1722 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1723 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1724 (bfd_mach_o_prebound_dylib_command): Ditto.
1725 (bfd_mach_o_dylib_command): Ditto.
1726 (bfd_mach_o_prebound_dylib_command): Remove section field.
1727 (mach_o_data_struct): Add dysymtab field.
1728 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1729 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1730 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1731 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1732 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1734 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1736 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1737 field of struct dirent.
1739 2009-06-23 Tristan Gingold <gingold@adacore.com>
1741 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1742 of this macro. Fix indentation.
1744 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1746 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1747 destination for defined dynamic symbols when deciding whether to
1748 insert a stub or not.
1749 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1750 when actually accessed through a PLT, even when generating a
1751 shared lib.
1753 2009-06-22 Tristan Gingold <gingold@adacore.com>
1755 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1756 the relocs array.
1758 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1760 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1761 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1763 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1765 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1767 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1769 * elflink.c (elf_link_add_object_symbols): Avoid warning
1770 from -Wjump-misses-init in gcc 4.5.0.
1772 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1775 symbol on error.
1776 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1778 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1780 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1781 r_symndx. Report local symbol name on error.
1782 (elf_i386_check_relocs): Updated. Report local symbol name on
1783 error.
1784 (elf_i386_gc_sweep_hook): Updated.
1785 (elf_i386_relocate_section): Likewise.
1787 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1788 r_symndx. Report local symbol name on error.
1789 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1790 on error.
1791 (elf64_x86_64_gc_sweep_hook): Updated.
1792 (elf64_x86_64_relocate_section): Likewise.
1794 2009-06-19 Tristan Gingold <gingold@adacore.com>
1796 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1798 2009-06-19 Tristan Gingold <gingold@adacore.com>
1800 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1801 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1802 (bfd_mach_o_valid): Ditto.
1803 (bfd_mach_o_wide_p): Ditto.
1804 (bfd_mach_o_canonicalize_reloc): Ditto.
1805 (bfd_mach_o_build_commands): Ditto.
1806 (bfd_mach_o_scan_read_thread): Ditto.
1807 (bfd_mach_o_flatten_sections): Ditto.
1808 (bfd_mach_o_scan_start_address): Ditto.
1809 (bfd_mach_o_lookup_section): Ditto.
1810 (bfd_mach_o_core_fetch_environment): Ditto.
1811 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1812 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1813 (bfd_mach_o_scan_write_symtab): Ditto.
1814 Use macros instead of hard-coded values.
1815 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1816 Use bfd_mach_o_get_data instead of direct access. Use macros
1817 instead of hard-coded values.
1818 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1819 Remove sym argument and get section from mdata.
1820 Move code into the else branch.
1821 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1822 Remove sym argument and get section from mdata. Adjust code.
1823 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1824 switch (which replaces consecutive if statements).
1825 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1826 module table, table of content, indirect symbols and external
1827 referenced symbols.
1828 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1829 field.
1830 (bfd_mach_o_scan_read_linkedit): New function.
1831 (bfd_mach_o_scan_read_str): Ditto.
1832 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1833 field of mdata.
1834 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1835 bfd_mach_o_count_symbols never returns an error.
1836 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1837 symtab field (there might be only one symtab).
1838 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1839 Handle sub frameworks, sub umbrella, sub library and sub client.
1840 Read code signature and segment split info commands.
1841 (bfd_mach_o_scan): Reindent.
1842 (bfd_mach_o_xlat_name): New type.
1843 (bfd_mach_o_print_flags): New function.
1844 (bfd_mach_o_get_name): Ditto.
1845 (bfd_mach_o_cpu_name): New variable.
1846 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1847 (bfd_mach_o_section_type_name)
1848 (bfd_mach_o_section_attribute_name)
1849 (bfd_mach_o_load_command_name): New variables.
1850 (bfd_mach_o_print_private_header): New function.
1851 (bfd_mach_o_print_section_map): New function extracted from
1852 bfd_mach_o_print_private_bfd_data.
1853 (bfd_mach_o_print_section): Ditto. Print more infos.
1854 (bfd_mach_o_print_segment): Ditto.
1855 (bfd_mach_o_print_dysymtab): Ditto.
1856 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1857 load weak dylib, reexport dylib and id dylib.
1858 Handle code signature and segment_split info.
1859 Handle sub frameworks, sub umbrella, sub library and sub client.
1860 (bfd_mach_o_section_get_nbr_indirect): New function.
1862 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1863 (bfd_mach_o_header_flags): New enum to define header flags.
1864 (bfd_mach_o_section_attribute): New enum to replace ...
1865 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1866 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1867 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1868 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1869 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1870 these removed macros.
1871 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1872 (bfd_mach_o_dylib_module): New type.
1873 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1874 macros.
1875 (bfd_mach_o_dylib_table_of_content): New type.
1876 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1877 (bfd_mach_o_dylib_reference): New type.
1878 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1879 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1880 modules, toc, references and indirect syms.
1881 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1882 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1883 unused). Add comment.
1884 (bfd_mach_o_dylib_command): Ditto.
1885 (bfd_mach_o_prebound_dylib_command): Ditto.
1886 (bfd_mach_o_linkedit_command): New type.
1887 (bfd_mach_o_str_command): New type.
1888 (bfd_mach_o_load_command): Add linkedit and str fields.
1889 (mach_o_data_struct): Add symtab field.
1890 (bfd_get_mach_o_data): Renamed to ...
1891 (bfd_mach_o_get_data): ... this new macro.
1892 (bfd_mach_o_scan_read_symtab_symbol,
1893 bfd_mach_o_scan_read_symtab_strtab,
1894 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1896 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1897 instead of direct access.
1899 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1901 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1902 R_PPC_PLTREL24 relocs.
1903 (ppc_elf_relocate_section): Likewise.
1905 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1907 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1908 pointer to sym hash. Update all uses.
1909 (update_plt_info): Likewise. Don't check addend here.
1911 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1914 bfd_sym_from_r_symndx.
1915 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1917 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1919 * elf-bfd.h (struct sym_sec_cache): Delete.
1920 (struct sym_cache): New.
1921 (bfd_section_from_r_symndx): Delete prototype.
1922 (bfd_sym_from_r_symndx): Define prototype.
1923 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1924 (bfd_sym_from_r_symndx): ..new function.
1925 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1926 bfd_section_from_r_symndx to new struct and function.
1927 * elf32-bfin.c: Likewise.
1928 * elf32-hppa.c: Likewise.
1929 * elf32-i386.c: Likewise.
1930 * elf32-m32r.c: Likewise.
1931 * elf32-m68hc1x.c: Likewise.
1932 * elf32-m68hc1x.h: Likewise.
1933 * elf32-m68k.c: Likewise.
1934 * elf32-ppc.c: Likewise.
1935 * elf32-s390.c: Likewise.
1936 * elf32-sh.c: Likewise.
1937 * elf64-ppc.c: Likewise.
1938 * elf64-s390.c: Likewise.
1939 * elf64-x86-64.c: Likewise.
1940 * elfxx-sparc.c: Likewise.
1941 * elfxx-sparc.h: Likewise.
1943 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1945 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1946 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1948 2009-06-18 Nick Clifton <nickc@redhat.com>
1950 * elflink.c (elf_link_sort_relocs): Return early if there are no
1951 relocs to sort.
1953 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1955 Merge cegcc and mingw32ce target name changes from
1956 CeGCC project:
1958 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1960 * config.bfd: Add arm*-*-cegcc* target.
1962 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1964 * config.bfd: Add arm-*-mingw32ce* target.
1966 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1969 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1970 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1971 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1973 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1975 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1976 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1977 * elf32-i386.c (elf_i386_check_relocs): Use it.
1978 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1980 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf-bfd.h (elf_dyn_relocs): New.
1984 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1985 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1986 elf_dyn_relocs.
1987 (elf_i386_copy_indirect_symbol): Likewise.
1988 (elf_i386_check_relocs): Likewise.
1989 (elf_i386_gc_sweep_hook): Likewise.
1990 (elf_i386_allocate_dynrelocs): Likewise.
1991 (elf_i386_readonly_dynrelocs): Likewise.
1992 (elf_i386_size_dynamic_sections): Likewise.
1994 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1995 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1996 with elf_dyn_relocs.
1997 (elf64_x86_64_copy_indirect_symbol): Updated.
1998 (elf64_x86_64_check_relocs): Likewise.
1999 (elf64_x86_64_gc_sweep_hook): Likewise.
2000 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2001 (elf64_x86_64_allocate_dynrelocs): Likewise.
2002 (elf64_x86_64_readonly_dynrelocs): Likewise.
2003 (elf64_x86_64_size_dynamic_sections): Likewise.
2005 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf32-arm.c (create_got_section): Get existing .rela.got
2008 section.
2009 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2010 * elf32-lm32.c (create_got_section): Likewise.
2011 * elf32-m32r.c (create_got_section): Likewise.
2012 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2013 * elf32-s390.c (create_got_section): Likewise.
2014 * elf32-sh.c (create_got_section): Likewise.
2015 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2016 * elf64-s390.c (create_got_section): Likewise.
2017 * elfxx-sparc.c (create_got_section): Likewise.
2019 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2020 the GOT size.
2022 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2026 * elf32-i386.c (elf_i386_local_hash): Removed.
2027 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2028 (elf_i386_get_local_sym_hash): Likewise.
2030 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2031 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2032 (elf64_x86_64_get_local_sym_hash): Likewise.
2033 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2034 (get_local_sym_hash): Likewise.
2036 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2038 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2039 rel_got_sec and plt_sec.
2040 (elfNN_ia64_relax_section): Updated.
2041 (elfNN_ia64_create_dynamic_sections): Likewise.
2042 (get_got): Likewise.
2043 (allocate_dynrel_entries): Likewise.
2044 (elfNN_ia64_size_dynamic_sections): Likewise.
2045 (set_got_entry): Likewise.
2046 (elfNN_ia64_choose_gp): Likewise.
2047 (elfNN_ia64_relocate_section): Likewise.
2048 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2049 (elfNN_ia64_finish_dynamic_sections): Likewise.
2051 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2053 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2054 also for calls.
2056 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2058 * configure.in (elf): Add elf-ifunc.lo.
2060 * configure: Regenerated.
2061 * Makefile.in: Likewise.
2063 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2064 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2066 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2067 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2068 irelifunc.
2069 (elf_i386_link_hash_table_create): Likewise.
2070 (elf_i386_create_dynamic_sections): Likewise.
2071 (elf_i386_check_relocs): Likewise.
2072 (elf_i386_allocate_dynrelocs): Likewise.
2073 (elf_i386_size_dynamic_sections): Likewise.
2074 (elf_i386_relocate_section): Likewise.
2075 (elf_i386_finish_dynamic_symbol): Likewise.
2076 (elf_i386_finish_dynamic_sections): Likewise.
2077 (elf_i386_create_got_section): Removed.
2079 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2080 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2081 irelifunc.
2082 (elf64_x86_64_compute_jump_table_size): Updated.
2083 (elf64_x86_64_link_hash_table_create): Likewise.
2084 (elf64_x86_64_create_dynamic_sections): Likewise.
2085 (elf64_x86_64_check_relocs): Likewise.
2086 (elf64_x86_64_allocate_dynrelocs): Likewise.
2087 (elf64_x86_64_size_dynamic_sections): Likewise.
2088 (elf64_x86_64_relocate_section): Likewise.
2089 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2090 (elf64_x86_64_finish_dynamic_sections): Likewise.
2091 (elf64_x86_64_create_got_section): Removed.
2093 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2094 for pointer alignment. Set up section pointers.
2095 (_bfd_elf_create_dynamic_sections): Likewise.
2096 (_bfd_elf_create_ifunc_sections): Moved to ...
2097 * elf-ifunc.c: Here. New.
2099 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2100 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2101 Run "make dep-am".
2103 2009-06-16 Doug Kwan <dougkwan@google.com>
2105 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2106 to bfd_signed_vma. Cast constant operands which are used in
2107 offset related expressions to bfd_signed_vma type as appropriate.
2109 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2111 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2112 (elf_backend_plt_sym_val): Define.
2114 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2116 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2117 (elf_backend_reloc_type_class): Define.
2119 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2121 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2122 from an executable to a shared library treat R_VAX_PC32
2123 relocations as R_VAX_PLT32 ones.
2125 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2127 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2128 symbols in GOT space calculation.
2129 (elf_vax_relocate_section): Adjust accordingly.
2131 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2133 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2134 include <R11:R2>.
2136 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2138 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2139 attribute.
2140 (elf_vax_relocate_section): Likewise.
2142 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2144 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2145 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2147 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2150 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2152 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2154 * Makefile.am: Run "make dep-am".
2155 * Makefile.in: Regenerated.
2157 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2160 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2162 2009-06-15 Nick Clifton <nickc@redhat.com>
2164 * po/ru.po: New Russian translation.
2165 * configure.in (ALL_LINGUAS): Add ru.
2166 * configure: Regenerate.
2168 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf32-i386.c: Remove duplicated comments.
2172 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2174 PR ld/10270
2175 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2176 dynamic IFUNC pointer in non-shared object. Use .got.plt
2177 for IFUNC definition in PIE.
2178 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2179 PIE locally.
2181 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2182 dynamic IFUNC pointer in non-shared object. Use .got.plt
2183 for IFUNC definition in PIE.
2184 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2185 PIE locally.
2187 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf32-i386.c (elf_i386_check_relocs): Properly report
2190 local symbol for unhandled relocation against STT_GNU_IFUNC
2191 symbol.
2192 (elf_i386_relocate_section): Likewise.
2193 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2194 (elf64_x86_64_relocate_section): Likewise.
2196 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2198 PR ld/10269
2199 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2200 (elf_i386_link_hash_table): Add loc_hash_table and
2201 loc_hash_memory.
2202 (elf_i386_local_hash): New.
2203 (elf_i386_local_htab_hash): Likewise.
2204 (elf_i386_local_htab_eq): Likewise.
2205 (elf_i386_get_local_sym_hash): Likewise.
2206 (elf_i386_link_hash_table_free): Likewise.
2207 (elf_i386_allocate_local_dynrelocs): Likewise.
2208 (elf_i386_finish_local_dynamic_symbol): Likewise.
2209 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2210 (elf_i386_link_hash_table_create): Create loc_hash_table and
2211 loc_hash_memory.
2212 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2213 (elf_i386_size_dynamic_sections): Likewise.
2214 (elf_i386_relocate_section): Likewise.
2215 (elf_i386_finish_dynamic_sections): Likewise.
2216 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2217 isn't NULL.
2219 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2220 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2221 loc_hash_memory.
2222 (elf64_x86_64_local_hash): New.
2223 (elf64_x86_64_local_htab_hash): Likewise.
2224 (elf64_x86_64_local_htab_eq): Likewise.
2225 (elf64_x86_64_get_local_sym_hash): Likewise.
2226 (elf64_x86_64_link_hash_table_free): Likewise.
2227 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2228 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2229 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2230 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2231 and loc_hash_memory.
2232 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2233 symbols.
2234 (elf64_x86_64_size_dynamic_sections): Likewise.
2235 (elf64_x86_64_relocate_section): Likewise.
2236 (elf64_x86_64_finish_dynamic_sections): Likewise.
2237 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2238 sym isn't NULL.
2240 2009-06-10 Philip Blundell <philb@gnu.org>
2242 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2243 elf_sec->this_hdr == NULL.
2245 2009-06-12 Tristan Gingold <gingold@adacore.com>
2247 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2248 * bfd-in2.h: Regenerated.
2249 * libbfd.h: Regenerated.
2251 * mach-o.c (FILE_ALIGN): New macro.
2252 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2253 (bfd_mach_o_print_symbol): Ditto.
2254 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2255 (bfd_mach_o_get_reloc_upper_bound): New function.
2256 (bfd_mach_o_canonicalize_reloc): Ditto.
2257 (bfd_mach_o_scan_write_relocs): Ditto.
2258 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2259 (bfd_mach_o_scan_write_section_64): Ditto.
2260 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2261 written for load command. Do not compute section file offset.
2262 (bfd_mach_o_scan_write_segment_64): Ditto.
2263 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2264 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2265 Mach-O to ...
2266 (bfd_mach_o_mangle_symbols): ... this new function.
2267 (bfd_mach_o_write_contents): Be sure to have load commands built.
2268 Call bfd_mach_o_mangle_symbols.
2269 (bfd_mach_o_build_commands): Adjust for filelen field.
2270 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2271 Do not set symtab file offset anymore here.
2272 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2273 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2274 Set reloc_count and rel_filepos section fields.
2275 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2276 unsigned int.
2277 (bfd_mach_o_scan_read_section_64): Ditto.
2278 (bfd_mach_o_scan_read_section): Ditto.
2279 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2280 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2281 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2282 Handle weak-ref symbols.
2283 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2284 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2285 (bfd_mach_o_scan): Remove assignment to removed field.
2286 (bfd_mach_o_mkobject_init): Ditto.
2287 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2288 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2289 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2290 (bfd_mach_o_swap_reloc_in): Ditto.
2291 (bfd_mach_o_swap_reloc_out): Ditto.
2293 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2294 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2295 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2296 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2297 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2298 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2299 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2300 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2301 (BFD_MACH_O_N_WEAK_DEF): New macros.
2302 Add comments.
2303 (bfd_mach_o_section_type): Add new enumeration values.
2304 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2305 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2306 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2307 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2308 macros.
2309 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2310 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2311 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2312 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2313 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2314 (BFD_MACH_O_RELENT_SIZE): Ditto.
2315 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2316 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2317 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2318 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2319 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2320 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2321 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2322 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2323 (bfd_mach_o_reloc_info): New struct.
2324 (bfd_mach_o_asymbol): New struct.
2325 (bfd_mach_o_symtab_command): The symbols field is now of type
2326 bfd_mach_o_asymbol.
2327 (bfd_mach_o_load_command): The offset and len fields are now of type
2328 unsigned int.
2329 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2330 Add a filelen field. Add comments.
2331 (bfd_mach_o_backend_data): New struct.
2332 (bfd_mach_o_get_backend_data): New macro.
2333 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2334 bfd_mach_o_asymbol.
2335 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2336 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2337 (bfd_mach_o_canonicalize_reloc): Ditto.
2339 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2340 duplicated macro. Now defined to _bfd_generic_is_local_label.
2341 (TARGET_NAME_BACKEND): New macro...
2342 (TARGET_NAME_BACKEND): ... used to name a new variable.
2343 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2344 Mach-O backend data.
2346 * mach-o-i386.c (i386_howto_table): New variable.
2347 (bfd_mach_o_i386_swap_reloc_in): New function.
2348 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2349 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2350 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2351 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2352 (bfd_mach_o_bfd_reloc_type_lookup)
2353 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2355 2009-06-11 Eric Paris <eparis@redhat.com>
2356 Nick Clifton <nickc@redhat.com>
2358 * opncls.c (_maybe_make_executable): New function. Gives execute
2359 permission to an executable bfd that was opened for writing
2360 provided that it is a regular file. Replaces common code found in...
2361 (bfd_close): here and ...
2362 (bfd_close_all_done): here.
2364 2009-06-11 Anthony Green <green@moxielogic.com>
2366 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2367 * bfd-in2.h: Rebuilt.
2368 * libbfd.h: Rebuilt.
2369 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2370 relocation support.
2371 (moxie_reloc_map): Ditto.
2372 Clean up copyright notice.
2374 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2376 * bfd-in2.h: bfd_mmap prototype.
2377 * bfdio.c (bfd_mmap): New function.
2378 * libbfd.h (bfd_iovec): Add bmmap.
2379 * cache.c (cache_bmmap): New function.
2380 (cache_iovec): Initialize bmmap member.
2381 * opencls.c (opncls_bmmap): New function.
2382 (opncls_iovec): Initialize bmmap member.
2384 2009-06-09 Tristan Gingold <gingold@adacore.com>
2386 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2387 and stabstr_segment fields.
2388 (mach_o_be_vec, mach_o_le_vec): Removed
2389 (bfd_mach_o_version): New prototype.
2391 * mach-o.c (bfd_mach_o_version): Make this function public.
2392 (mach_o_wide_p): New function.
2393 (bfd_mach_o_wide_p): Ditto.
2394 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2395 weird names.
2396 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2397 Search in the list only if the name starts with a dot.
2398 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2399 test. Check bfd_seek status.
2400 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2401 (bfd_mach_o_scan_write_section_32): Ditto.
2402 (bfd_mach_o_scan_write_section_64): Ditto.
2403 (bfd_mach_o_scan_write_section): Removed.
2404 (bfd_mach_o_scan_write_segment): Split into ...
2405 (bfd_mach_o_scan_write_segment_32): ... this and ...
2406 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2407 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2408 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2409 symbol table. Now returns a boolean.
2410 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2411 Adjust for status type.
2412 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2413 test. Write symbol table. Numbers the sections.
2414 (bfd_mach_o_read_header): Check bfd_seek status.
2415 Use mach_o_wide_p instead of hard-coded test.
2416 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2417 (bfd_mach_o_scan_read_section_64): Ditto.
2418 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2419 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2420 handled common symbols.
2421 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2422 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2423 (bfd_mach_o_scan_read_dylinker): Ditto.
2424 (bfd_mach_o_scan_read_dylib): Ditto.
2425 (bfd_mach_o_scan_read_thread): Ditto.
2426 (bfd_mach_o_scan_read_symtab): Ditto.
2427 Do not create a section for the stabs.
2428 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2429 (bfd_mach_o_scan_read_segment): Ditto.
2430 (bfd_mach_o_scan_read_command): Ditto.
2431 (bfd_mach_o_scan_start_address): Ditto.
2432 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2433 (bfd_mach_o_archive_p): Check bfd_seek status.
2434 (bfd_mach_o_core_fetch_environment): Ditto.
2436 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2438 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2441 (elf_i386_link_hash_table_create): Initialize irelifunc.
2442 (elf_i386_check_relocs): Updated. Set up irelifunc for
2443 shared objects.
2444 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2445 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2446 shared objects.
2447 (elf_i386_relocate_section): Likewise.
2449 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2450 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2451 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2452 shared objects.
2453 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2454 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2455 shared objects.
2456 (elf64_x86_64_relocate_section): Likewise.
2458 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2459 ...
2460 (_bfd_elf_create_ifunc_sections): This.
2462 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2463 ...
2464 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2465 for shared objects.
2467 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2469 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2470 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2471 building shared object. Check info->executable instead of
2472 !info->shared when setting non_got_ref.
2473 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2474 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2475 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2476 symbol if needed.
2477 (elf_i386_relocate_section): Output dynamic relocation for
2478 R_386_32 against STT_GNU_IFUNC symbol to get the real
2479 function address when building shared object.
2480 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2481 relocation for STT_GNU_IFUNC symbol in shared object.
2483 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2484 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2485 symbol when building shared object. Check info->executable
2486 instead of !info->shared when setting non_got_ref.
2487 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2488 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2489 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2490 if needed.
2491 (elf64_x86_64_relocate_section): Output dynamic relocation
2492 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2493 function address when building shared object.
2494 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2495 relocation for STT_GNU_IFUNC symbol in shared object.
2497 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2499 * Makefile.am: Run "make dep-am".
2500 (BFD32_BACKENDS): Add mach-o-i386.lo.
2501 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2502 * Makefile.in: Regenerate.
2504 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2506 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2507 when looking for soft-icache stubs.
2509 2009-06-05 Tristan Gingold <gingold@adacore.com>
2511 * mach-o.h: Update copyright year.
2512 (bfd_mach_o_mach_header_magic): New enum.
2513 (bfd_mach_o_cpu_subtype): Now an enum.
2514 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2515 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2516 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2517 (bfd_mach_o_load_command): Field type_required is now a boolean.
2518 Reindent prototypes.
2519 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2520 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2521 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2522 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2523 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2524 (bfd_mach_o_canonicalize_symtab): Ditto.
2525 (bfd_mach_o_get_symbol_info): Ditto.
2526 (bfd_mach_o_print_symbol): Ditto.
2527 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2528 (bfd_mach_o_make_empty_symbol): Ditto.
2529 (bfd_mach_o_write_contents): Ditto.
2531 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2532 bfd_mach_o_mkobject): Defines.
2533 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2534 Do not check with target vector but with flavour.
2535 (struct mach_o_section_name_xlat): New declaration.
2536 (dwarf_section_names_xlat): Ditto.
2537 (text_section_names_xlat): Ditto.
2538 (data_section_names_xlat): Ditto.
2539 (struct mach_o_segment_name_xlat): Ditto.
2540 (segsec_names_xlat): Ditto.
2541 (bfd_mach_o_convert_section_name_to_bfd): New function.
2542 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2543 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2544 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2545 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2546 Accept any input and output flavour. Do not share private data
2547 anymore.
2548 (bfd_mach_o_count_symbols): Add a comment.
2549 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2550 (bfd_mach_o_canonicalize_symtab): Ditto.
2551 (bfd_mach_o_get_symbol_info): Ditto.
2552 (bfd_mach_o_print_symbol): Ditto.
2553 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2554 Use constants instead of hard-coded values.
2555 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2556 values.
2557 (bfd_mach_o_scan_write_section_64): Ditto.
2558 (bfd_mach_o_scan_write_segment): Ditto.
2559 Do not copy sections anymore.
2560 (bfd_mach_o_write_contents): Make it public.
2561 Remove dead code. Rewrite typeflag assignment.
2562 (bfd_mach_o_build_commands): New function.
2563 (bfd_mach_o_set_section_contents): Ditto.
2564 (bfd_mach_o_make_empty_symbol): Make it public.
2565 (bfd_mach_o_read_header): Make it static.
2566 Convert to bfd_boolean.
2567 Use constants instead of hard-coded values.
2568 (bfd_mach_o_make_bfd_section): Call
2569 bfd_mach_o_convert_section_name_to_bfd to create name.
2570 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2571 values.
2572 (bfd_mach_o_scan_read_section_64): Ditto.
2573 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2574 a segment anymore. Use constants instead of hard-coded values.
2575 (bfd_mach_o_scan_read_command): Fix style.
2576 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2577 Get rid of BFD_IO_FUNCS.
2578 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2579 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2580 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2581 (bfd_mach_o_object_p): Removed.
2582 (bfd_mach_o_gen_core_p): New function, replaces ...
2583 (bfd_mach_o_core_p): ... deleted.
2584 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2586 * mach-o-i386.c: New file.
2587 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2588 * configure.in (TDEFINES): Add mach_o_i386_vec.
2589 * configure: Regenerated.
2590 * targets.c: Add mach_o_i386_vec.
2592 * mach-o.c: Update copyright years.
2593 (BFD_IO_FUNCS): Remove (was not used).
2594 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2595 bfd_mach_o_slurp_extended_name_table,
2596 bfd_mach_o_construct_extended_name_table,
2597 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2598 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2599 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2600 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2601 bfd_mach_o_get_section_contents_in_window,
2602 bfd_mach_o_bfd_is_local_label_name,
2603 bfd_mach_o_bfd_is_target_special_symbol,
2604 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2605 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2606 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2607 bfd_mach_o_minisymbol_to_symbol,
2608 bfd_mach_o_bfd_get_relocated_section_contents,
2609 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2610 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2611 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2612 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2613 bfd_mach_o_bfd_merge_private_bfd_data,
2614 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2615 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2616 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2617 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2618 bfd_mach_o_bfd_copy_private_header_data,
2619 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2620 * mach-o-target.c: ... here.
2621 Update copyright years.
2623 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2625 * dep-in.sed: Don't use \n in replacement part of s command.
2626 * Makefile.am (DEP1): LC_ALL for uniq.
2627 Run "make dep-am".
2628 * Makefile.in: Regenerate.
2630 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2632 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2633 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2634 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2636 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2638 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2639 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2640 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2641 against STT_GNU_IFUNC symbols for static executables.
2642 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2643 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2645 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2646 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2647 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2648 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2650 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2652 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2653 symbols to be left unimported when linking statically.
2654 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2655 code when linking statically.
2657 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2659 * elf32-i386.c (elf_i386_check_relocs): Increment
2660 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2661 against STT_GNU_IFUNC symbol.
2662 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2663 local STT_GNU_IFUNC definition is used.
2664 (elf_i386_relocate_section): Handle got.offset != -1 for
2665 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2666 symbol.
2668 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2669 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2670 relocations against STT_GNU_IFUNC symbol.
2671 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2672 local STT_GNU_IFUNC definition is used.
2673 (elf64_x86_64_relocate_section): Handle got.offset != -1
2674 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2675 STT_GNU_IFUNC symbol.
2677 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2679 PR ld/10205
2680 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2681 (elf_i386_reloc_type_lookup): Likewise.
2682 (R_386_tls): Removed.
2683 (R_386_irelative): New.
2684 (R_386_vt_offset): Updated.
2685 (elf_i386_rtype_to_howto): Likewise.
2686 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2687 (elf_i386_link_hash_table_create): Initialize igotplt,
2688 iplt and irelplt.
2689 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2690 (elf_i386_adjust_dynamic_symbol): Likewise.
2691 (elf_i386_allocate_dynrelocs): Likewise.
2692 (elf_i386_relocate_section): Likewise.
2693 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2694 sections.
2695 (elf_i386_finish_dynamic_symbol): When building a static
2696 executable, use .iplt, .igot.plt and .rel.iplt sections for
2697 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2698 locally defined STT_GNU_IFUNC symbol.
2700 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2701 (x86_64_reloc_map): Likewise.
2702 (R_X86_64_standard): Updated.
2703 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2704 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2705 iplt and irelplt.
2706 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2707 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2708 (elf64_x86_64_allocate_dynrelocs): Likewise.
2709 (elf64_x86_64_relocate_section): Likewise.
2710 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2711 sections.
2712 (elf64_x86_64_finish_dynamic_symbol): When building a static
2713 executable, use .iplt, .igot.plt and .rela.iplt sections for
2714 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2715 for locally defined STT_GNU_IFUNC symbol.
2717 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2718 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2720 * bfd-in2.h: Regenerated.
2721 * libbfd.h: Likewise.
2723 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2725 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2726 (_bfd_elf_make_ifunc_reloc_section): Removed.
2727 (_bfd_elf_is_ifunc_symbol): Likewise.
2728 (_bfd_elf_create_static_ifunc_sections): New.
2730 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2731 symbol check to ...
2732 (elf_link_add_object_symbols): Here.
2733 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2734 STT_GNU_IFUNC symbol.
2735 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2736 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2737 (IFUNC_INFIX): Removed.
2738 (get_ifunc_reloc_section_name): Likewise.
2739 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2740 (_bfd_elf_is_ifunc_symbol): Likewise.
2741 (_bfd_elf_create_static_ifunc_sections): New.
2743 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2745 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2746 (create_got_section): Likewise.
2747 (allocate_dynrelocs): Likewise.
2748 (readonly_dynrelocs): Likewise.
2749 (set_tls_module_base): Likewise.
2750 (dtpoff_base): Likewise.
2751 (tpoff): Likewise.
2752 (elf_i386_link_hash_table_create): Updated.
2753 (elf_i386_create_dynamic_sections): Likewise.
2754 (elf_i386_check_relocs): Likewise.
2755 (elf_i386_size_dynamic_sections): Likewise.
2756 (elf_i386_relocate_section): Likewise.
2758 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2759 (create_got_section): Likewise.
2760 (allocate_dynrelocs): Likewise.
2761 (readonly_dynrelocs): Likewise.
2762 (set_tls_module_base): Likewise.
2763 (dtpoff_base): Likewise.
2764 (tpoff): Likewise.
2765 (elf64_x86_64_link_hash_table_create): Updated.
2766 (elf64_x86_64_create_dynamic_sections): Likewise.
2767 (elf64_x86_64_check_relocs): Likewise.
2768 (elf64_x86_64_size_dynamic_sections): Likewise.
2769 (elf64_x86_64_relocate_section): Likewise.
2771 2009-05-28 Nick Clifton <nickc@redhat.com>
2773 * targets.c (_bfd_target_vector): Only include plugin target in
2774 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2776 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2778 * elf32-spu.c (struct call_info): New member broken_cycle.
2779 (remove_cycle): Instead of physically removing call_info structures
2780 to break call graph cycles, mark them using the broken_cycle flag.
2781 (mark_overlay_section): Respect broken_cycle flag.
2782 (unmark_overlay_section): Likewise.
2783 (collect_lib_sections): Likewise.
2784 (collect_overlays): Likewise.
2785 (sum_stack): Likewise.
2787 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2789 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2790 (mark_functions_via_relocs): Initialize callee->count to 1.
2791 (pasted_function): Likewise.
2792 (spu_elf_auto_overlay): Honor call counts when determining number
2793 of stubs required in software i-cache mode.
2795 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2797 * plugin.c (program_name): Remove.
2798 (plugin_program_name): New.
2799 (bfd_plugin_set_program_name): New.
2800 (try_load_plugin): Use plugin_program_name.
2801 * plugin.h (bfd_plugin_set_program_name): New.
2803 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2805 * aclocal.m4: Include ../config/plugins.m4.
2806 * configure.in: Use AC_PLUGINS.
2807 * configure: Regenerate.
2808 * Makefile.in: Regenerate.
2809 * doc/Makefile.in: Regenerate.
2811 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2813 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2814 link.
2815 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2816 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2817 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2818 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2819 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2820 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2821 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2822 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2823 * reloc.c (bfd_generic_relax_section): Likewise.
2824 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2825 * vms.c (vms_bfd_relax_section): Likewise.
2827 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2829 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2831 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2832 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2834 * elf32-i386.c (allocate_dynrelocs): Updated.
2835 (elf_i386_relocate_section): Likewise.
2836 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2837 (elf64_x86_64_relocate_section): Likewise.
2839 * elf64-x86-64.c (is_indirect_symbol): Removed.
2841 2009-05-26 Nick Clifton <nickc@redhat.com>
2843 * po/id.po: Updated Indonesian translation.
2845 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2847 * Makefile.am: Run "make dep-am".
2848 (AM_CPPFLAGS): New.
2849 (LIBDL): New.
2850 (ALL_MACHINES): Add cpu-plugin.lo.
2851 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2852 (BFD32_BACKENDS): Add plugin.lo.
2853 (BFD32_BACKENDS_CFILES): Add plugin.c.
2854 (libbfd_la_LIBADD): Add LIBDL
2855 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2856 (bfd_plugin_arch): Declare.
2857 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2858 * bfd.c (bfd): Add plugin_data.
2859 * config.bfd: Handle the plugin target.
2860 * configure.in: Check for --enable-plugins.
2861 (LT_INIT): Use the dlopen option.
2862 * cpu-plugin.c: New.
2863 * plugin.c: New.
2864 * plugin.h: New.
2865 * targets.c (plugin_vec): Declare.
2866 (_bfd_target_vector): Add plugin_vec.
2867 * Makefile.in: Regenerate.
2868 * bfd-in2.h: Regenerate.
2869 * configure: Regenerate.
2871 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2873 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2874 per line with all lines having continuation backslash. Prefix
2875 first line with "A", following lines with "B".
2876 * Makefile.am (DEP): Don't use dep.sed here.
2877 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2878 dep.sed here on dependencies, sort and uniq.
2879 * Makefile.in: Regenerate.
2881 2009-05-25 Tristan Gingold <gingold@adacore.com>
2883 * makefile.vms: Add verilog.obj to object list OBJS.
2885 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2887 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2888 for BFD_IN_MEMORY is cleared.
2889 (bfd_bwrite): Zero excess memory allocated.
2891 2009-05-22 Julian Brown <julian@codesourcery.com>
2893 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2894 macros.
2895 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2896 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2897 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2898 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2899 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2900 (a8_erratum_fix, a8_erratum_reloc): New structs.
2901 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2902 num_a8_erratum_fixes, fix_cortex_a8 fields.
2903 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2904 (elf32_arm_add_stub): Split into two parts, creating...
2905 (elf32_arm_create_or_find_stub_sec): New function.
2906 (elf32_arm_final_link_relocate): Add forward declaration.
2907 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2908 relocations, multiple relocations per stub.
2909 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2910 (arm_size_one_stub): Use find_stub_size_and_template.
2911 (a8_reloc_compare): New.
2912 (find_thumb_glue): Add forward declaration.
2913 (cortex_a8_erratum_scan): New.
2914 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2915 (bfd_elf32_arm_set_cortex_a8_fix): New.
2916 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2917 (arm_map_one_stub): Add THUMB32_TYPE support.
2918 (a8_branch_to_stub_data): New.
2919 (make_branch_to_a8_stub): New.
2920 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2921 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2922 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2923 Cortex-A8 erratum workaround.
2924 * bfd-in2.h: Regenerate.
2926 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2928 * Makefile.am: Run "make dep-am".
2929 * Makefile.in: Regenerate.
2930 * po/SRC-POTFILES.in: Regenerate.
2932 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2934 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2935 commit.
2937 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2939 * elf-bfd.h (struct elf_backend_data
2940 <elf_backend_link_output_symbol_hook>): Return an int.
2941 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2942 symbols on deleted .opd entries.
2943 * elflink.c (elf_link_output_sym): Return without outputting sym
2944 if output_symbol_hook returns 2.
2945 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2946 Abort if we must not discard sym.
2947 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2948 local syms.
2949 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2950 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2951 elf_backend_link_output_symbol_hook return type change.
2952 * elf32-arm.c (output_arch_syminfo): Likewise.
2953 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2954 (elf32_arm_output_arch_local_syms): Likewise.
2955 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2956 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2957 (bfd_score_elf_link_output_symbol_hook): Likewise.
2958 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2959 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2960 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2961 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2962 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2963 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2964 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2965 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2966 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2967 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2968 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2970 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2972 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2973 out of range .opd symbols.
2975 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2977 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2978 fprintf_vma directly.
2979 * peXXigen.c (pe_print_edata): Likewise.
2980 (pe_print_pdata): Likewise.
2981 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2982 (_bfd_XX_print_private_bfd_data_common): Likewise.
2984 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2986 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2988 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2989 Paul Brook <paul@codesourcery.com>
2991 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2992 fix discarded sections.
2994 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2996 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2997 sections into the software icache.
2999 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3001 * elf32-spu.c (build_stub): Always build "compact" sofware
3002 i-cache stubs.
3004 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3006 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3007 (spu_elf_setup): Initialize it.
3008 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3009 Update to new-sytle cache manager data structures.
3010 (spu_elf_build_stubs): Generate new-style cache manager data
3011 structures and symbols.
3012 (spu_elf_auto_overlay): Update size computation.
3014 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3016 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3017 segments first amongst the program headers.
3019 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3021 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3022 into addresses for relocation types that look at high bits. Remove
3023 special handling of relocation overflow warnings.
3025 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3027 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3028 control flow graph between fragments of a function.
3030 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3032 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3033 generate only a 16-byte .toe section.
3034 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3036 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3038 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3039 (spu_elf_place_overlay_data): ..here. New function.
3040 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3042 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3044 * elf32-arm.c: Move sysdep.h to start of file.
3046 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3048 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3049 start of overlays.
3050 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3051 __icache_tag_array and __icache_tag_array_size.
3053 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3055 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3056 ATTRIBUTE_UNUSED.
3057 (bfinfdpic_link_omit_section_dynsym): Likewise.
3058 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3060 2009-05-05 Paul Brook <paul@codesourcery.com>
3062 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3063 * bfd-in2.h: Regenerate.
3064 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3065 (_arm_elf_section_data): Add text and exidx fields.
3066 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3067 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3068 copy_exidx_entry): New functions.
3069 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3071 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3073 * elf32-arm.c (DEF_STUBS): New helper define.
3074 (DEF_STUB): Likewise.
3075 (stub_def): New type.
3076 (stub_definitions): New array, containing stub template pointers
3077 and sizes.
3078 (arm_size_one_stub): Make use of stub_definitions.
3080 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3082 * elflink.c (find_version_for_sym): Remove from here, ...
3083 * linker.c (bfd_find_version_for_sym): ... rename, replace
3084 here, make public and update all callers.
3085 * bfd-in2.h: Regenerate.
3087 2009-04-30 Nick Clifton <nickc@redhat.com>
3089 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3090 section pointer.
3091 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3092 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3093 into a STT_GNU_IFUNC symbol type.
3094 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3095 type.
3096 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3097 the binary contains ifunc symbols.
3098 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3099 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3100 * elf32-i386.c (is_indirect_function): New function.
3101 (elf_i386_check_relocs): Create an ifunc output section.
3102 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3103 section if necessary.
3104 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3105 if necessary.
3106 (elf_i386_add_symbol_hook): New function. Set the
3107 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3108 symbol is encountered.
3109 (elf_backend_post_process_headers): Define.
3110 (elf_backend_add_symbol_hook): Define.
3111 (elf_i386_post_process_headers): Rename to
3112 elf_i388_fbsd_post_process_headers.
3113 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3114 (is_indirect_function): New function.
3115 (elf64_x86_64_check_relocs): Create an ifunc output section.
3116 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3117 section if necessary.
3118 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3119 symbol if necessary.
3120 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3121 elf_obj_data structure if an ifunc symbol is encountered.
3122 (elf_backend_post_process_headers): Define.
3123 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3124 if we have ifunc symbols to handle.
3125 (get_ifunc_reloc_section_name): New function. Computes the name
3126 for an ifunc section.
3127 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3128 section to hold ifunc relocs.
3129 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3130 (bfd_print_symbol_vandf): Handle ifunc symbols.
3131 (bfd_decode_symclass): Likewise.
3132 * bfd-in2.h: Regenerate.
3134 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3136 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3137 MOVW and MOVT relocations in a shared library link.
3139 2009-04-27 Anthony Green <green@moxielogic.com>
3141 * verilog.c: New file.
3142 * Makefile.am (BFD32_LIBS): Add verilog.c.
3143 (BFD32_LIBS_CFILES): Add verilog.c.
3144 (verilog.lo): New build rule.
3145 * Makefile.in: Rebuilt.
3146 * targets.c: Add verilog support.
3147 * bfd.c (tdata union): Add Verilog private data field.
3148 * bfd-in2.h: Regenerate.
3150 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3152 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3153 copy pe_opthdr.
3155 2009-04-23 Matthias Klose <doko@ubuntu.com>
3157 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3159 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3161 PR9743
3162 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3163 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3164 (elf32_arm_size_stubs): Likewise.
3165 (record_thumb_to_arm_glue): Deleted unused function.
3166 (bfd_elf32_arm_process_before_allocation): No longer handle
3167 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3168 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3169 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3171 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3173 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3174 (elf32_arm_write_section): Declare early.
3175 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3176 (arm_allocate_glue_section_space): Exclude empty sections.
3177 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3178 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3179 BFD.
3180 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3181 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3182 (elf32_arm_size_dynamic_sections): Allocate interworking
3183 sections here.
3184 (bfd_elf32_bfd_final_link): Define.
3186 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3188 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3190 * coffcode.h (coff_compute_section_file_positions): Clear
3191 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3193 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3194 force_minimum_alignment.
3196 * libcoff.h: Regenerated.
3198 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3199 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3201 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3202 nor target_subsystem.
3204 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3205 force_minimum_alignment nor target_subsystem.
3207 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3209 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3210 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3211 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3212 include in coff-x86_64.c of headers.
3213 (PDATA_ROW_SIZE): New define.
3214 (pex_regs[]): New static array.
3215 (pex64_get_runtime_function): New static function.
3216 (pex64_get_unwind_info): Likewise.
3217 (pex64_get_scope_entry): Likewise.
3218 (pex64_xdata_print_uwd_codes): Likewise.
3219 (pex64_get_section_by_rva): Likewise.
3220 (pex64_dump_xdata): Likewise.
3221 (pex64_bfd_print_pdata): Likewise.
3222 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3223 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3224 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3226 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3227 Alan Modra <amodra@bigpond.net.au>
3228 Dave Korn <dave.korn.cygwin@gmail.com>
3230 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3231 long names and non-NUL-terminated strings.
3233 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3235 * bfd-in2.h: Regenerated.
3237 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3239 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3240 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3242 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3244 PR binutils/10074
3245 * coffcode.h (bfd_pei_p): New.
3247 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3248 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3249 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3250 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3251 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3252 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3254 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3255 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3256 bfd_efi_rtdrv_x86_64_vec,
3257 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3258 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3259 * targets.c: Likewise.
3261 * configure: Regenerated.
3262 * libcoff.h: Likewise.
3263 * Makefile.in: Likewise.
3265 * efi-app-ia32.c: Removed.
3266 * efi-app-x86_64.c: Likewise.
3267 * efi-bsdrv-ia32.c: Likewise.
3268 * efi-bsdrv-ia64.c: Likewise.
3269 * efi-bsdrv-x86_64.c: Likewise.
3270 * efi-rtdrv-ia32.c: Likewise.
3271 * efi-rtdrv-ia64.c: Likewise.
3272 * efi-rtdrv-x86_64.c: Likewise.
3273 * efi-rtdrv-ia32.c: Likewise.
3275 * efi-app-ia64.c: Moved to ...
3276 * pei-ia64.c: This.
3277 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3278 (TARGET_NAME): Set to pei-ia64.
3280 * libpei.h (bfd_target_pei_p): Removed.
3281 (bfd_target_pei_arch): Likewise.
3282 (bfd_target_efi_app_p): Likewise.
3283 (bfd_target_efi_app_arch): Likewise.
3284 (bfd_target_efi_bsdrv_p): Likewise.
3285 (bfd_target_efi_bsdrv_arch): Likewise.
3286 (bfd_target_efi_rtdrv_p): Likewise.
3287 (bfd_target_efi_rtdrv_arch): Likewise.
3288 (bfd_pe_executable_p): Likewise.
3290 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3291 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3292 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3293 and efi-rtdrv-ia32.c.
3294 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3295 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3296 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3297 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3298 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3299 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3300 (efi-app-ia64.lo): Removed.
3301 (efi-bsdrv-ia32.lo): Likewise.
3302 (efi-rtdrv-ia32.lo): Likewise.
3303 (efi-app-ia64.lo): Likewise.
3304 (efi-bsdrv-ia64.lo): Likewise.
3305 (efi-rtdrv-ia64.lo): Likewise.
3306 (efi-app-x86_64.lo): Likewise.
3307 (efi-bsdrv-x86_64.lo): Likewise.
3308 (efi-rtdrv-x86_64.lo): Likewise.
3309 (pei-ia64.lo): New.
3311 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3312 with bfd_pei_p.
3313 (arch_type): Removed.
3314 (pe_arch): Likewise.
3315 (pe_bfd_object_p): Just return coff_object_p.
3317 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3318 bfd_pe_executable_p with bfd_pei_p.
3320 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3322 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3323 PLT entries to an undefined symbol when generating a shared
3324 library.
3326 2009-04-17 Nick Clifton <nickc@redhat.com>
3328 PR 9909
3329 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3331 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3333 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3334 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3335 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3336 * binary.c (binary_bfd_define_common_symbol): Likewise.
3337 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3338 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3339 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3340 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3341 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3342 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3343 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3344 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3345 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3346 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3347 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3348 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3349 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3350 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3351 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3352 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3353 * som.c (som_bfd_define_common_symbol): Likewise.
3354 * srec.c (srec_bfd_define_common_symbol): Likewise.
3355 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3356 * versados.c (versados_bfd_define_common_symbol): Likewise.
3357 * vms.c (vms_bfd_define_common_symbol): Likewise.
3358 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3359 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3360 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3361 (pmac_xcoff_vec): Likewise.
3362 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3363 (aix5coff64_vec): Likewise.
3364 * linker.c (bfd_generic_define_common_symbol): New function.
3365 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3366 (_bfd_define_common_symbol): New field.
3367 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3368 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3369 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3370 symbols here.
3371 * bfd-in2.h: Regenerate.
3372 * libbfd.h: Likewise.
3373 * libcoff.h: Likewise.
3375 2009-04-15 Anthony Green <green@moxielogic.com>
3377 * targets.c: Add moxie support.
3378 * Makefile.am: Ditto.
3379 * Makefile.in: Rebuilt.
3380 * cpu-moxie.c, elf32-moxie.c: New files.
3381 * archures.c: Add moxie support.
3382 * configure.in: Add moxie support.
3383 * configure: Rebuilt.
3384 * config.bfd, archures.c: Add moxie support.
3385 * bfd-in2.h: Rebuilt.
3387 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3389 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3390 branch to an undef weak symbol into a jump to next instruction if
3391 a PLT entry will be created.
3393 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3395 * coffgen.c (make_a_section_from_file): Set the backend long
3396 section names enable if long section names found on input.
3397 * coffcode.h: Extend long section names documentation to match.
3399 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3401 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3402 machine code.
3404 2009-04-07 DJ Delorie <dj@redhat.com>
3406 * archures.c: Add bfd_mach_mep_c5.
3407 * bfd-in2.h: Likewise.
3408 * cpu-mep.c: Add bfd_c5_arch.
3409 * elf32-mep.c: Support it.
3411 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3413 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3414 info->callbacks->einfo.
3415 * linker.c (_bfd_generic_section_already_linked): Likewise.
3417 2009-04-06 DJ Delorie <dj@redhat.com>
3419 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3421 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3423 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3424 _bfd_pex64_print_pdata only if PE is defined.
3426 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3427 (_bfd_pex64_print_pdata): This.
3429 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3430 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3431 is defined.
3433 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3435 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3436 _bfd_pep_print_x64_pdata.
3437 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3438 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3440 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3442 * elf32-xtensa.c (relax_property_section): Always set r_offset
3443 to zero.
3445 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3447 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3448 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3449 branch stubs.
3450 (elf32_arm_stub_type): New enum values for the two new stubs.
3451 (arm_type_of_stub): Make use of the two new stubs.
3452 (arm_size_one_stub): Handle the two new stubs.
3454 2009-04-01 Matt Thomas <matt@netbsd.org>
3456 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3457 hidden symbols into the GOT or PLT.GOT.
3458 (elf_vax_relocate_section): Do not emit a PCREL reloc
3459 into a shared object if it is against a hidden symbol.
3461 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3463 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3464 and know_contains_shared_object_p.
3465 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3466 Cache the result in the archive_info table.
3467 (xcoff_auto_export_p): Add an "info" parameter and update the
3468 call to xcoff_archive_contains_shared_object_p.
3469 (xcoff_mark_auto_exports): Update accordingly.
3470 (xcoff_post_gc_symbol): Likewise.
3472 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3474 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3475 rather than C_EXT.
3477 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3479 * coff-rs6000.c (member_layout): New structure.
3480 (archive_iterator): Likewise.
3481 (member_layout_init): New function.
3482 (archive_iterator_begin): Likewise.
3483 (archive_iterator_next): Likewise.
3484 (xcoff_write_armap_old): Use the new iterator functions.
3485 (do_shared_object_padding): Delete.
3486 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3487 handling of arch_info.
3488 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3489 first loop rather than the second. Allocate a member header if
3490 there isn't one, then work out the stat information and length
3491 in the first loop too. Use the new iterators for the second loop.
3492 (xcoff_write_archive_contents_big): Likewise.
3494 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3496 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3497 (bfd_xcoff_set_archive_import_path): Likewise.
3498 * bfd-in2.h: Regenerate.
3499 * xcofflink.c: Include libiberty.h.
3500 (xcoff_archive_info): New structure.
3501 (xcoff_archive_info_hash): New function.
3502 (xcoff_archive_info_eq): Likewise.
3503 (xcoff_get_archive_info): Likewise.
3504 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3505 (bfd_xcoff_split_import_path): New function.
3506 (bfd_xcoff_set_archive_import_path): Likewise.
3507 (xcoff_set_import_path): Move earlier in file.
3508 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3509 object to the the directory part of the bfd's filename. Get the
3510 import path and filename of an archive object from the archive's
3511 xcoff_tdata, initializing it if necessary. Update use of
3512 import_file_id.
3513 (bfd_link_input_bfd): Update use of import_file_id.
3514 (xcoff_write_global_symbol): Likewise.
3516 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3518 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3520 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3522 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3523 a .loader section for relocatable links.
3524 (xcoff_need_ldrel_p): New function.
3525 (xcoff_mark): Use it.
3526 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3527 a loader section.
3528 (xcoff_build_ldsym): New function, split out from...
3529 (xcoff_build_ldsyms): ...here. Rename to...
3530 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3531 call xcoff_build_ldsym, if there's a loader section.
3532 (xcoff_build_loader_section): New function, extracted verbatim from...
3533 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3534 there's a loader section. Only add an __rtinit loader symbol
3535 if there's a loader section. Update after above name change.
3536 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3537 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3538 and xcoff_create_ldrel.
3539 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3540 (xcoff_reloc_link_order): Likewise, but only call it if there's
3541 a loader section. Use xcoff_symbol_section.
3542 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3543 if there's a loader section.
3545 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3547 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3549 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3551 * elf32-arm.c (group_sections): Rewrite loops for better
3552 readability.
3554 2009-03-30 DJ Delorie <dj@redhat.com>
3556 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3557 relocs when doing a relocatable link.
3559 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3561 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3562 "ERROR:", in error messages.
3563 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3564 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3565 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3566 (elf32_arm_merge_eabi_attributes): Likewise.
3567 (elf32_arm_merge_private_bfd_data): Likewise.
3569 2009-03-27 Nick Clifton <nickc@redhat.com>
3571 * section.c (bfd_get_section_contents): Detect and handle the case
3572 where a section has the SEC_IN_MEMORY flag set but no actual
3573 contents allocated.
3575 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3577 PR 6494
3578 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3579 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3580 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3581 if we don't find matching PT_LOAD when copying.
3583 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3585 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3586 the reloc descriptions.
3588 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3590 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3591 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3592 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3594 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3596 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3597 (bfd_i386_arch_intel_syntax): Likewise.
3598 (i8086_arch): Likewise.
3599 (bfd_x86_64_arch): Likewise.
3601 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3603 * elf32-cris.c (cris_elf_relocate_section): <case
3604 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3605 symbols for non-allocated sections. Don't check whether to
3606 generate R_CRIS_DTPMOD for non-allocated sections.
3607 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3608 handle relocation GC:ing if applied to non-allocated section.
3609 (cris_elf_check_relocs): Similar.
3611 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3612 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3613 when emitting a known TP offset in the GOT.
3615 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3617 * elf64-ppc.c (synthetic_opd): Delete.
3618 (compare_symbols): Look for .opd name rather than section match.
3619 (ppc64_elf_get_synthetic_symtab): Likewise.
3621 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3623 * elf32-ppc.c (is_pic_glink_stub): Delete.
3624 (is_nonpic_glink_stub): New function.
3625 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3626 than first pic one.
3627 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3629 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3630 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3632 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3633 macros for visibilty and locality checks.
3634 (elf_s390_adjust_dynamic_symbol): Likewise.
3635 (allocate_dynrelocs): Likewise.
3636 (elf_s390_relocate_section): Likewise.
3637 (elf_s390_finish_dynamic_symbol): Likewise.
3638 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3639 (elf_s390_adjust_dynamic_symbol): Likewise.
3640 (allocate_dynrelocs): Likewise.
3641 (elf_s390_relocate_section): Likewise.
3642 (elf_s390_finish_dynamic_symbol): Likewise.
3644 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3646 * bfd-in2.h: Regenerated.
3647 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3648 for debugging sections and map memory read/write dependent on
3649 SEC_COFF_NOREAD.
3650 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3651 without memory read flags set.
3652 * section.c: Add SEC_COFF_NOREAD to section flags.
3654 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3656 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3657 for format string.
3659 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3661 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3662 "no overlays" return. If there are overlays, create overlay
3663 manager entry symbols here, so that..
3664 (spu_elf_build_stubs): ..we don't need to set them up here.
3665 Simplify entry symbol tests.
3666 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3668 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3670 * elf.c (elfcore_grok_openbsd_procinfo)
3671 (elfcore_grok_openbsd_note): New functions.
3672 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3674 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3676 * vms-hdr.c: Don't include alloca.h.
3677 * elf32-m68hc1x.c: Include alloca-conf.h.
3678 * xsym.c: Likewise.
3679 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3680 * som.c: Likewise.
3681 * Makefile.am: Run "make dep-am".
3682 * Makefile.in: Regenerate.
3684 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3686 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3688 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3690 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3691 Add compact_stub.
3692 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3693 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3694 ovly_return fields with ovly_entry[2]. Adjust all users.
3695 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3696 when soft-icache.
3697 (spu_elf_build_stubs): Likewise.
3698 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3699 ovly_flavour changes. Update all callers.
3700 (ovl_stub_size_log2): New function.
3701 (build_stub): Handle compact icache stubs. Use different manager
3702 entry point for stubs in non-icache area.
3703 (spu_elf_size_stubs): Don't allocate space for indirect branch
3704 descriptors.
3705 (spu_elf_build_stubs): And don't built them.
3707 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3709 * dwarf2.c (read_section): Always use rawsize, if available.
3711 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3713 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3714 of rawsize and size for buffer.
3716 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3718 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3719 parameter just because fixed sections fit into local store.
3720 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3721 generating overlays if fixed sections plus reserved stack
3722 and heap space fit into local store.
3724 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3726 * elf32-spu.c (build_stub): Correct icache set_id.
3727 (spu_elf_relocate_section): Likewise.
3729 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3731 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3732 symbol table if it was created by the current call.
3734 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3736 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3737 class XMC_DS rather than XMC_UA.
3739 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3741 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3742 bfd_boolean export_defineds parameter with an unsigned int
3743 auto_export_flags parameter.
3744 * bfd-in2.h: Regenerate.
3745 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3746 split out from xcoff_build_ldsyms.
3747 (xcoff_covered_by_expall_p): New function.
3748 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3749 but with extra code to handle -bexpfull and -bexpall.
3750 (xcoff_mark_auto_exports): New function.
3751 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3752 a function should be automatically exported.
3753 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3754 parameter with an auto_export_flags parameter. Update ldinfo
3755 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3756 exported symbols.
3758 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3760 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3761 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3762 init and fini functions. Do garbage collection for objects
3763 without an entry point too.
3765 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3767 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3768 check whether a symbol has csect information.
3769 (coff_print_aux): Likewise.
3770 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3771 information for C_AIX_WEAKEXT too.
3772 (_bfd_xcoff_swap_aux_out): Likewise.
3773 (xcoff_reloc_type_br): Handle defweak symbols too.
3774 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3775 information for C_AIX_WEAKEXT too.
3776 (_bfd_xcoff64_swap_aux_out): Likewise.
3777 (xcoff64_reloc_type_br): Handle defweak symbols too.
3778 * coffgen.c (coff_print_symbol): Handle auxillary function
3779 information for C_AIX_WEAKEXT too.
3780 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3781 instead of BSF_GLOBAL if the L_WEAK flag is set.
3782 (xcoff_dynamic_definition_p): New function.
3783 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3784 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3785 always take the symbol class from the ldsym. Use weak bfd symbol
3786 types for weak ldsyms.
3787 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3788 Fix the check for whether a definition is from a shared object.
3789 Allow redefinitions of weak symbols.
3790 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3791 (xcoff_keep_symbol_p): Likewise.
3792 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3793 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3794 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3795 but mark them as L_WEAK.
3796 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3797 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3799 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3801 * xcofflink.c (xcoff_mark): When walking the relocations,
3802 only mark the target symbol or the target section, not both.
3803 (xcoff_final_definition_p): New function.
3804 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3805 symbol is a valid definition of the associated output symbol.
3806 Use XCOFF_ALLOCATED to stop the same hash table entry having
3807 two output symbols.
3808 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3809 keeping a symbol.
3810 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3814 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3815 symbols as XMC_XO.
3817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3819 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3820 * libcoff.h: Regenerate.
3821 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3822 line-number counts in the bfd's lineno_counts field.
3823 Don't keep per-csect line-number counts.
3824 (xcoff_sweep): Don't update per-csect line-number counts.
3825 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3826 entries in each output section.
3827 (xcoff_link_input_bfd): Get the number of line numbers from
3828 the bfd's lineno_counts field, rather than recalculating it
3829 from scratch. Fix the range check when updating C_BINCL and
3830 C_EINCL symbols.
3831 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3832 here. Don't expect csects to have line-number counts.
3834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3836 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3837 * libcoff.h: Regenerate.
3838 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3839 "skip" logic from xcoff_link_input_bfd.
3840 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3841 objects in a dynamic link, rather than checking whether csectpp
3842 is null. Always allocate debug_index for other objects,
3843 and always go through the loop. Update the type of debug_index
3844 after the change above. Read the auxillary csect information
3845 and use xcoff_keep_symbol_p to decide whether a symbol should
3846 be kept. Set its debug_index to -2 if not.
3847 (xcoff_link_input_bfd): Update the type of debug_index after
3848 the change above and always expect it to be nonnull. Use it to
3849 test whether a symbol should be stripped, rather than making the
3850 decision here. Postpone all symbol creation to the second pass.
3852 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3854 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3855 creating a descriptor.
3856 (xcoff_sweep): Don't mark toc_section unless it's needed.
3857 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3858 when marking every bfd.
3859 (xcoff_link_input_bfd): Skip all TOC anchors.
3860 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3861 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3862 to -1; call xcoff_find_tc0 instead.
3864 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3866 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3867 * libcoff.h: Regenerate.
3868 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3869 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3870 the previous symbol's csect. Treat last_symndx as an inclusive value
3871 and simplify its handling.
3872 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3873 symbols with the right csect. Don't mark rsec when processing
3874 relocations against undefined or absolute sections.
3875 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3876 of bfd_und_section_ptr.
3877 (xcoff_link_input_bfd): Likewise.
3879 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3881 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3882 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3883 flag is set. Assert that all undefined symbols are either
3884 imported or defined by a dynamic object.
3885 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3886 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3887 handling to all relocations. Only set XCOFF_CALLED for function
3888 symbols.
3889 (xcoff_find_function): New function, split out from...
3890 (bfd_xcoff_export_symbol) ...here.
3891 (xcoff_set_import_path): New function, split out from...
3892 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3893 meaning of XCOFF_CALLED.
3894 (xcoff_mark_symbol): If we mark an undefined and unimported
3895 symbol, find some way of defining it. If the symbol is a function
3896 descriptor, fill in its definition automatically. If the symbol
3897 is a function, mark its descriptor and allocate room for global
3898 linkage code. Otherwise mark the symbol as implicitly imported.
3899 Move the code for creating function descriptors from...
3900 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3901 check for symbols that were implicitly defined.
3902 (xcoff_mark): Don't count any dynamic relocations against
3903 function symbols.
3904 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3905 in the xcoff link info.
3906 (xcoff_link_input_bfd): Remove handling of undefined and
3907 unexported symbols.
3909 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3911 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3912 if the target is absolute. Fix comment typo.
3913 (xcoff_ppc_relocate_section): Remove FIXME.
3914 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3915 if the target is absolute.
3917 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3919 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3920 R_POS and R_NEG relocations against absolute symbols to the
3921 .loader section.
3923 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3925 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3926 to 2 for bfd_mach_ppc_620.
3928 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3930 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3931 * configure.in: Likewise.
3932 * configure: Regenerate.
3934 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3936 PR binutils/9945
3937 * elf.c (assign_section_numbers): Generate symbol table if there
3938 is any relocation in output.
3939 (_bfd_elf_compute_section_file_positions): Likewise.
3941 2009-03-13 Nick Clifton <nickc@redhat.com>
3943 PR 9934
3944 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3945 * elflink.c (elf_link_read_relocs_from_section): Use
3946 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3947 relocs but no symbol table.
3948 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3950 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3952 PR ld/9938
3953 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3954 to check ___tls_get_addr.
3956 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3957 strncmp to check __tls_get_addr.
3959 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3961 * dwarf2.c (read_section): Always check the offset, even when the
3962 section has been read before.
3964 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3966 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3967 comments.
3969 2009-03-11 Chris Demetriou <cgd@google.com>
3971 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3972 * bfd-in2.h: Regenerate.
3973 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3974 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3975 mode.
3976 (bsd_write_armap): Likewise.
3977 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3978 flag is set, do nothing.
3979 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3980 for timestamp.
3982 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3984 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3985 used to update stack pointer.
3987 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3989 PR binutils/9921
3990 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3991 for unknown symbols in absolute section.
3993 2009-03-06 Nick Clifton <nickc@redhat.com>
3995 * po/es.po: Updated Spanish translation.
3997 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3999 * elf32-arm.c (group_sections): Take next section size into
4000 account before accepting to group it.
4002 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4004 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4005 PLT entries.
4006 (elf32_arm_final_link_relocate): Likewise.
4008 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4010 PR 9923
4011 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4013 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4015 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4016 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4017 (BFD_FAKE_SECTION): Init new flag.
4018 * ecoff.c (bfd_debug_section): Likewise.
4019 * bfd-in2.h: Regenerate.
4020 * libbfd.h: Regenerate.
4021 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4022 (ppc_elf_reloc_type_lookup): Handle new relocs.
4023 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4024 without marker relocs.
4025 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4026 if section has no old-style calls.
4027 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4028 Don't try to optimize new-style __tls_get_addr call when handling
4029 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4030 relocs.
4031 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4032 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4033 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4034 without marker relocs.
4035 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4036 if section has no old-style calls. Set toc_ref for new relocs as
4037 appropriate.
4038 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4039 Don't try to optimize new-style __tls_get_addr call when handling
4040 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4041 relocs.
4043 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4045 PR 6768
4046 * configure.in: Test for ld --as-needed support. Link shared
4047 libbfd against libm.
4048 * configure: Regenerate.
4050 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4052 * Makefile.am: Run "make dep-am".
4053 * Makefile.in: Regenerate.
4055 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4057 * elf32-score7.c: New file.
4058 * elf32-score.h: New file.
4059 * elf32-score.c: Add code to support score 7. Set score7 as the
4060 default.
4061 * cpu-score.c: Add score7 architecure.
4062 (compatibile): New function.
4063 * Makefile.am: Add rules for building elf32-score7 object.
4064 * Makefile.in: Regenerate.
4065 * configure.in: Add elf32-score7 object to score vectors.
4066 * configure: Regenerate.
4067 * reloc.c: Add score7 relocs.
4068 * archures.c: Add score3 and score7 machine numbers.
4069 * bfd-in2.h: Regenerate.
4070 * libbfd.h: Regenerate.
4072 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4074 * configure: Regenerate.
4076 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4078 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4079 (elf32_hppa_check_relocs): Use it.
4081 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4082 elf64-hppa.c.
4083 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4084 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4085 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4086 (elf_hppa_record_segment_addrs): Likewise.
4087 (elf_hppa_final_link): Likewise.
4088 (elf_hppa_relocate_insn): Likewise.
4089 (elf_hppa_final_link_relocate): Likewise.
4090 (elf64_hppa_relocate_section): Likewise.
4091 * elf64-hppa.c: Insert above.
4093 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4095 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4096 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4097 (elf_hppa_relocate_section): Likewise.
4098 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4099 from struct elf_link_hash_entry. Add count field.
4100 (struct elf64_hppa_dyn_hash_table): Delete.
4101 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4102 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4103 (hppa_elf_hash_entry, eh_name): Define.
4104 (elf64_hppa_new_dyn_hash_entry): Delete.
4105 (elf64_hppa_dyn_hash_lookup): Delete.
4106 (elf64_hppa_dyn_hash_traverse): Delete.
4107 (get_dyn_name): Delete.
4108 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4109 of struct elf64_hppa_dyn_hash_entry *.
4110 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4111 allocate_global_data_plt, allocate_global_data_stub,
4112 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4113 Likewise.
4114 (hppa64_link_hash_newfunc): New.
4115 (elf64_hppa_hash_table_create): Rework.
4116 (count_dyn_reloc): Likewise.
4117 (hppa64_elf_local_refcounts): New.
4118 (elf64_hppa_check_relocs): Rework using standard technique for recording
4119 local DLT, PLT and OPD reference counts.
4120 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4121 elf_link_hash_entry *.
4122 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4123 allocate_global_data_plt, allocate_global_data_stub,
4124 allocate_global_data_opd, allocate_dynrel_entries,
4125 elf64_hppa_adjust_dynamic_symbol,
4126 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4127 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4128 Use hppa_link_hash_table. Rework.
4129 (elf64_hppa_link_output_symbol_hook): Rework.
4130 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4131 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4132 elf64_hppa_finish_dynamic_sections): Likewise.
4134 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4136 * elf32-arm.c (stub_reloc_type): Removed.
4137 (insn_sequence): Renamed reloc_type field to r_type.
4138 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4139 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4140 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4141 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4142 (arm_stub_is_thumb): Catch new stubs.
4143 (arm_type_of_stub): Handle new stubs.
4144 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4145 (bfd_elf32_arm_process_before_allocation): Remove useless
4146 condition.
4148 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4150 * elf.c (elf_find_function): Use is_function_type to check
4151 function symbol.
4153 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4155 * xtensa-modules.c: Revert to previous version 1.11 due
4156 to inadvertant commit.
4158 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4160 * elf32-xtensa.c (text_action_add): Separate test for action
4161 type. Break if saved action is ta_widen_insn at same offset.
4163 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4165 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4166 to elf32_arm_stub_long_branch_any_arm_pic.
4167 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4168 (enum elf32_arm_stub_type, arm_type_of_stub)
4169 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4170 separately.
4172 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4174 * elf32-arm.c (PREV_SEC): Update comment.
4175 (group_sections): Rename argument to stubs_always_after_branch.
4176 Reverse the list and place stubs at the end of input sections.
4177 Undefine NEXT_SEC.
4178 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4180 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4182 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4183 Fix formatting.
4184 (arm_size_one_stub): Remove unnecessary break.
4185 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4187 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4189 * elf32-arm.c (stub_insn_type): New type.
4190 (stub_reloc_type): Likewise.
4191 (insn_sequence): Likewise.
4192 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4193 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4194 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4195 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4196 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4197 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4198 (elf32_arm_stub_hash_entry): Add new helper fields.
4199 (stub_hash_newfunc): Initialize these new fields.
4200 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4201 to take endianness into account.
4202 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4203 (arm_map_one_stub): Code is now more generic, thanks to
4204 insn_sequence.
4206 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4208 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4209 code.
4210 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4211 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4212 BLX is not available. Fix typo in warning message. Add comments
4213 and improve formatting.
4214 (arm_build_one_stub): Adjust to new
4215 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4216 (arm_map_one_stub): Likewise.
4218 2009-02-23 Tristan Gingold <gingold@adacore.com>
4219 Eric Botcazou <ebotcazou@adacore.com>
4220 Douglas B Rupp <rupp@gnat.com>
4222 * vms.h: Update copyright year, fix comments, reorder declarations.
4223 (_bfd_save_vms_section): Remove the prototype.
4224 (EGPS_S_V_NO_SHIFT): New constant.
4225 (bfd_vms_set_section_flags): New prototype.
4226 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4227 constants.
4228 (EGSY_S_W_FLAGS): Ditto.
4229 (EGSY_S_V_QUAD_VAL): Ditto.
4230 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4231 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4232 EGST_S_B_NAMLNG): Ditto.
4233 (ESRF_S_B_NAMLNG): Ditto.
4234 (ETIR_S_C_HEADER_SIZE): Ditto.
4235 (EGPS_S_V_ALLOC_64BIT): Ditto.
4236 (DST_S_C_EPILOG): Ditto.
4237 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4238 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4239 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4240 (DST_S_L_PCLINE_UNSLONG): Ditto.
4241 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4242 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4243 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4244 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4245 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4246 (DST_S_B_SRC_UNSBYTE): Ditto.
4247 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4248 Add prototypes.
4249 (vms_section, vms_reloc): Remove types.
4250 (hdr_struc): Replaced by ...
4251 (hdr_struct): ... new type.
4252 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4253 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4254 (EMH_DATE_LENGTH): Ditto.
4255 (eom_struc): Replaced by ...
4256 (eom_struct): ... new type.
4257 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4258 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4259 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4260 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4261 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4262 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4263 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4264 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4265 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4266 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4267 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4268 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4269 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4270 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4271 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4272 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4273 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4274 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4275 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4276 (enum file_type_enum): New type.
4277 (struct location_struct): Removed.
4278 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4279 (struct funcinfo, struct module): Ditto.
4280 (struct vms_private_data_struct): Update fields.
4281 (struct vms_section_data_struct): New type.
4283 * vms.c: Update copyright year, fix comments,
4284 Fix includes for DECC, add prototypes.
4285 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4286 some initializers.
4287 Use flavour to set is_vax, location_stack is removed.
4288 (struct pair): Declare.
4289 (fill_section_ptr): Initialize variables at declaration.
4290 Add guard to set SECTION_SYM flag, handlde und section.
4291 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4292 (_bfd_vms_slurp_object_records): New function, replaces previous
4293 vms_object_p.
4294 (vms_slurp_module): New function.
4295 (vms_slurp_image): Ditto.
4296 (vms_object_p): Complete rewrite.
4297 (vms_mkobject): Use is_vax field to slect architecture.
4298 (free_reloc_stream): New function.
4299 (vms_convert_to_var): Ditto.
4300 (vms_convert_to_var_1): Ditto.
4301 (vms_convert_to_var_unix_filename): Ditto.
4302 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4303 VAR format on VMS.
4304 (vms_new_section_hook): Set alignment to 0, allocate private data.
4305 (vms_get_section_contents): Load content.
4306 (vms_get_symbol_info): Handle undefined section.
4307 (vms_find_nearest_line): Handle.
4308 (alloc_reloc_stream): New function.
4309 (vms_slurp_reloc_table): Ditto.
4310 (vms_get_reloc_upper_bound): Make it real.
4311 (vms_canonicalize_reloc): Do the real work.
4312 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4313 ALPHA_R_BOH.
4314 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4315 (vms_set_arch_mach): Check arch.
4316 (vms_set_section_contents): Copy the content after allocation.
4317 (vms_alpha_vec): Update object flags.
4319 * vms-tir.c: Update copyright year, fix comments,
4320 add prototypes for new functions.
4321 (dst_define_location): New function.
4322 (dst_restore_location): New function.
4323 (dst_retrieve_location): New function.
4324 (dst_check_allocation): New function.
4325 (image_dump): Call dst_check_allocation.
4326 (image_write_b): Ditto.
4327 (image_write_w): Ditto.
4328 (image_write_l): Ditto.
4329 (image_write_q): Ditto.
4330 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4331 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4332 CTL_STKDL.
4333 Call error handler instead of abort if name is not known.
4334 (etir_sta): Add quarter_relocs argument and set it.
4335 Fix cast.
4336 (etir_sto): Ditto.
4337 (etir_opr): Ditto, return FALSE in case of error.
4338 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4339 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4340 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4341 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4342 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4343 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4344 Return FALSE in case of error.
4345 (tir_sta): Change sign of psect.
4346 (tir_ctl): Ditto.
4347 (tir_cmd): Fix cast. Makes tir_table static const.
4348 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4349 add argument to explain.
4350 (analyze_etir): Initialize maxptr, add quarter_relocs
4351 declaration, move some declarations into inner scopes.
4352 Handle quarter_relocs and STO_IMM.
4353 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4354 (_bfd_vms_slurp_relocs): New function.
4355 (_bfd_vms_decode_relocs): New function.
4356 (sto_imm): Rewritten.
4357 (start_first_etbt_record): New function.
4358 (start_another_etbt_record): Ditto.
4359 (etir_output_check): Ditto.
4360 (defer_reloc_p): Ditto.
4361 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4362 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4363 rewritte relocations handling.
4364 (_bfd_vms_write_tbt): Removed.
4365 (_bfd_vms_write_dbg): Ditto.
4367 * vms-misc.c: Update copyright year, Fix comments.
4368 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4369 (maybe_adjust_record_pointer_for_object): New function.
4370 (_bfd_vms_get_first_record): New function, replaces ...
4371 (_bfd_vms_get_record): .. removed.
4372 (_bfd_vms_get_object_record): New function.
4373 (_bfd_vms_get_object_record): New function.
4374 (vms_get_remaining_object_record): New function, replaces ...
4375 (_bfd_vms_get_next_record): ... removed.
4376 (add_new_contents): Removed.
4377 (_bfd_save_vms_section): Removed.
4378 (_bfd_get_vms_section): Removed.
4379 (_bfd_vms_output_flush): Write in VAR format.
4380 (new_symbol): Don't make UND section.
4382 * vms-hdr.c: Update copyright year, update list of record handled.
4383 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4384 (_bfd_vms_write_hdr): Strip vms and unix patches,
4385 add comments, truncate module name at 31 characters,
4386 use constants instead of hard-coded value,
4387 write BFD version instead of a fixed string.
4388 (_bfd_vms_slurp_ihd): New function.
4389 (_bfd_vms_slurp_isd): Ditto.
4390 (_bfd_vms_slurp_ihs): Ditto.
4391 (new_module): Ditto.
4392 (parse_module): Ditto
4393 (build_module_list): Ditto.
4394 (module_find_nearest_line): Ditto.
4395 (_bfd_vms_find_nearest_dst_line): Ditto.
4396 (vms_slurp_debug): Ditto.
4397 (_bfd_vms_slurp_dbg): Ditto.
4398 (_bfd_vms_slurp_tbt): Ditto.
4399 (_bfd_vms_write_dbg): Ditto.
4400 (_bfd_vms_write_tbt): Ditto.
4402 * vms-gsd.c: Update copyright year, update list of records handled.
4403 (EVAX_LITERALS_NAME): New macro.
4404 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4405 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4406 (register_universal_symbol): New function and prototype.
4407 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4408 improve debug messages,
4409 use constants instead of hard-coded value,
4410 fix missing endianness conversion,
4411 handle global symbol (SYMG).
4412 (bfd_vms_set_section_flags): New function.
4413 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4414 handle section literals,
4415 fix indentation,
4416 handle section bfd and vms flags,
4417 don't output LIB$INITIALIZE symbol,
4418 fix handling of weak symbols,
4419 fix evax vs vax procedure descriptor,
4420 handle absolute symbols.
4422 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4423 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4425 * makefile.vms (DEFS): Fix flags for VMS.
4427 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4429 * bfd-in2.h: Regenerated.
4430 * libbfd.h: Regenerated.
4432 2009-02-20 Cary Coutant <ccoutant@google.com>
4434 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4435 in struct stat.
4437 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4439 PR gas/7059
4440 * coffcode.h (coff_write_object_contents): Don't let the string
4441 table offset overflow the s_name field when using long section names.
4443 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4445 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4446 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4447 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4448 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4449 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4450 (bfd_pmac_xcoff_backend_data): Likewise.
4451 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4452 (bfd_xcoff_aix5_backend_data): Likewise.
4453 (xcoff64_write_object_contents): Delete unused long_section_names
4454 local variable.
4455 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4456 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4457 struct non-const.
4458 * coffcode.h (documentation): Update to describe long section names.
4459 (COFFLONGSECTIONCATHELPER): New helper macro.
4460 (BLANKOR1TOODD): Likewise.
4461 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4462 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4463 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4464 (bfd_coff_set_long_section_names_allowed): New function.
4465 (bfd_coff_set_long_section_names_disallowed): Likewise.
4466 (struct bfd_coff_backend_data): Add new backend hook function
4467 pointer _bfd_coff_set_long_section_names.
4468 (bfd_coff_set_long_section_names): New backend hook.
4469 (coff_write_object_contents): Only generate long section names if
4470 bfd_coff_long_section_names() indicates they are currently enabled.
4471 (bfd_coff_std_swap_table): Make non-const, and initialise long
4472 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4473 (ticoff0_swap_table): Likewise to both.
4474 (ticoff1_swap_table): Again, likewise to both.
4475 * coffgen.c (make_a_section_from_file): Allow long section names
4476 as inputs even if not currently allowed for outputs.
4477 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4478 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4479 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4480 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4481 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4482 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4483 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4484 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4485 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4486 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4487 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4488 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4489 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4490 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4491 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4492 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4493 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4494 * libcoff-in.h: Update copyright year to cause updated copyright
4495 year in generated libcoff.h, and fix typo.
4496 * libcoff.h: Regenerated.
4497 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4498 (_bfd_ecoff_no_long_sections): Add prototype.
4499 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4500 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4501 defined by an including .c file.
4502 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4503 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4504 (ticoff1_swap_table): Likewise to both.
4506 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4508 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4509 stub. Catch default case error.
4510 (arm_map_one_stub): Add missing Thumb mapping symbol.
4512 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4514 PR 9841
4515 * elf32-avr.c: Handle case where no local symbos exist correctly.
4517 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4519 bfd/
4520 * elf32-arm.c (arm_long_branch_stub,
4521 arm_thumb_v4t_long_branch_stub,
4522 arm_thumb_thumb_long_branch_stub,
4523 arm_thumb_arm_v4t_long_branch_stub,
4524 arm_thumb_arm_v4t_short_branch_stub,
4525 arm_pic_long_branch_stub):
4526 Renamed to elf32_arm_stub_long_branch_any_any,
4527 elf32_arm_stub_long_branch_v4t_arm_thumb,
4528 elf32_arm_stub_long_branch_thumb_only,
4529 elf32_arm_stub_long_branch_v4t_thumb_arm,
4530 elf32_arm_stub_short_branch_v4t_thumb_arm,
4531 elf32_arm_stub_long_branch_any_any_pic.
4532 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4533 arm_thumb_thumb_stub_long_branch,
4534 arm_thumb_arm_v4t_stub_long_branch,
4535 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4536 Renamed to arm_stub_long_branch_any_any,
4537 arm_stub_long_branch_v4t_arm_thumb,
4538 arm_stub_long_branch_thumb_only,
4539 arm_stub_long_branch_v4t_thumb_arm,
4540 arm_stub_short_branch_v4t_thumb_arm,
4541 arm_stub_long_branch_any_any_pic.
4543 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4545 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4546 in branch offset check.
4548 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4550 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4551 add toc.symndx and toc.add.
4552 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4553 Set up toc.add.
4554 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4555 callers.
4556 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4557 (branch_reloc_hash_match): New function, extracted from..
4558 (ppc64_elf_tls_optimize): ..here.
4559 (ppc64_elf_relocate_section): Properly set addends when optimizing
4560 tls sequences. Avoid unnecessary reading and writing of insns.
4561 Only redo reloc when symbol changed. Bypass symbol checks when
4562 using tlsld_got.
4563 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4564 (branch_reloc_hash_match): New function, extracted from..
4565 (ppc_elf_tls_optimize): ..here.
4566 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4567 Don't clear addend on zapped __tls_get_addr reloc.
4569 2009-02-12 Nick Clifton <nickc@redhat.com>
4571 PR 9827
4572 * elflink.c (bfd_elf_final_link): When counting the relocations,
4573 if the header size has not been set yet then assume that it will
4574 match the output section's reloc type.
4576 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4578 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4579 relocatable link.
4581 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4583 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4584 (find_function): Likewise.
4585 (pasted_function): Don't error if no prior function found.
4586 (discover_functions): Revert 2008-12-10 change. Extend first
4587 function range to start of section.
4589 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4591 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4592 functions to C90.
4593 * elf64-hppa.h: Likewise.
4595 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4597 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4598 .sbss handling.
4600 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4602 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4603 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4605 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4607 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4608 * archures.c (bfd_mach_mips_xlr): Define.
4609 * bfd-in2.h: Regenerate.
4610 * cpu-mips.c (I_xlr): Define.
4611 (arch_info_struct): Add XLR entry.
4612 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4613 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4614 (mips_mach_extensions): Add XLR entry.
4616 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4618 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4620 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4622 * configure.in: AC_SUBST pdfdir.
4623 * Makefile.am: Add install-pdf, install-pdf-am
4624 and install-pdf-recursive targets. Define pdfdir.
4625 * doc/Makefile.am: Define pdf__strip_dir. Add
4626 install-pdf and install-pdf-am targets.
4627 * po/Make-in: Add install-pdf target.
4628 * configure: Regenerate.
4629 * Makefile.in: Regenerate
4630 * doc/Makefile.in: Regenerate.
4632 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4634 * bfd-in2.h: Regenerate.
4635 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4636 fields from n_entries to n_slots where appropriate, update comments.
4637 (HOWTO): Add TLS relocations.
4638 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4639 (enum elf_m68k_got_offset_size): New enum.
4640 (struct elf_m68k_got_entry.type): Move field to ...
4641 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4642 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4643 functions.
4644 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4645 functions.
4646 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4647 fields into n_entries array. Update comments.
4648 (elf_m68k_init_got): Simplify, update all uses.
4649 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4650 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4651 GOT entries; update name, update all uses.
4652 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4653 (elf_m68k_get_got_entry): Update.
4654 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4655 simplify.
4656 (elf_m68k_remove_got_entry_type): Simplify.
4657 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4658 (elf_m68k_can_merge_gots): Update.
4659 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4660 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4661 GOT entries, simplify.
4662 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4663 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4664 field, remove obsoleted local_n_entries field.
4665 (elf_m68k_partition_multi_got_2): New static function.
4666 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4667 update.
4668 (elf_m68k_remove_got_entry_type): Update.
4669 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4670 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4671 update of sgot->size and srelgot->size.
4672 (elf_m68k_gc_sweep_hook): Update.
4673 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4674 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4675 TLS relocations.
4676 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4677 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4679 2009-02-02 DJ Delorie <dj@redhat.com>
4681 * elf32-mep.c (config_names): Regenerate configuration.
4683 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4685 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4686 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4687 * elf.c (bfd_elf_get_str_section): Make static.
4688 (bfd_elf_find_section): Delete.
4689 * libbfd.h: Regenerate.
4691 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4693 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4694 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4696 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4698 * elflink.c (on_needed_list): New function.
4699 (elf_link_add_object_symbols): Link in --as-needed libs if they
4700 satisfy undefined symbols in other libs.
4702 2009-01-30 Julian Brown <julian@codesourcery.com>
4704 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4705 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4706 with --just-symbols (-R).
4708 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4710 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4711 high_pc in order to properly sign-extend VMAs.
4713 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4714 Mark Shinwell <shinwell@codesourcery.com>
4715 Catherine Moore <clm@codesourcery.com>
4717 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4719 2009-01-28 Catherine Moore <clm@codesourcery.com>
4721 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4722 SEC_LOAD for dynamic relocation sections.
4724 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4726 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4727 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4728 the size of local TLS data.
4730 2009-01-27 Andreas Schwab <schwab@suse.de>
4732 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4733 architectures in the archive.
4735 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4737 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4738 <R_CRIS_32_DTPREL>: Correct relocation value.
4740 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4741 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4742 symbols with non-default visibility.
4744 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4746 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4747 describing the trampolines.
4748 (ppc_elf_relocate_section): Update relocs to describe the
4749 trampolines.
4751 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4753 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4754 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4755 and R_PARISC_PCREL12F relocations.
4757 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4759 PR 6022
4760 * elflink.c (find_version_for_sym): New function split out from,
4761 but without export_dynamic test, ..
4762 (_bfd_elf_link_assign_sym_version): ..here.
4763 (_bfd_elf_export_symbol): Use it.
4765 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4767 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4768 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4769 * elflink.c: ..here, somewhat modified.
4770 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4771 _bfd_elf_link_find_version_dependencies,
4772 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4773 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4774 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4775 declare..
4776 * elflink.c: ..and make static here.
4777 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4778 of output_bfd from struct elf_find_verdep_info.
4779 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4780 struct elf_info_failed.
4781 (bfd_elf_size_dynamic_sections): Adjust.
4783 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4785 PR 6832
4786 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4787 after comp_unit_find_line call.
4789 2009-01-21 Nick Clifton <nickc@redhat.com>
4791 PR 9769
4792 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4793 tm_gmtoff field in struct tm.
4795 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4797 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4798 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4799 sections in soft-icache lines unless non_ia_text. Don't add
4800 rodata if doing so would exceed line size.
4802 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4804 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4805 types than bfd_link_hash_indirect, before early return, call
4806 _bfd_elf_link_hash_copy_indirect.
4808 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4810 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4811 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4812 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4813 (elf_backend_obj_attrs_order): New define.
4814 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4815 (elfNN_bed): Add elf_backend_obj_attrs_order.
4817 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4819 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4820 (obj_attr_size): Likewise.
4821 (write_obj_attribute): Likewise.
4822 (_bfd_elf_copy_obj_attributes): Likewise.
4823 (_bfd_elf_parse_attributes): Likewise.
4824 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4825 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4826 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4827 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4828 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4829 with macros.
4831 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4833 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4834 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4835 (bfd_elf_add_obj_attr_string): Likewise.
4836 (bfd_elf_add_obj_attr_int_string): Likewise.
4837 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4838 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4839 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4840 Tag_nodefaults has no default value.
4841 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4842 comment to reflect the new state.
4844 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4846 PR 9695
4847 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4848 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4849 (adjust_z_magix): Delete dead code handling QMAGIC.
4851 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4853 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4854 IMAGE_SCN_MEM_DISCARDABLE.
4856 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4858 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4859 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4860 * configure.in (commonbfdlib): Delete.
4861 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4862 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4863 is available, not just for linux.
4864 * po/SRC-POTFILES.in: Regenerate.
4865 * Makefile.in: Regenerate.
4866 * configure: Regenerate.
4868 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4869 Julian Brown <julian@codesourcery.com>
4871 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4872 ARM attributes in ABI 2.07.
4873 * elf32-arm.c (get_secondary_compatible_arch): New function.
4874 (set_secondary_compatible_arch): New function.
4875 (tag_cpu_arch_combine): New function.
4876 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4877 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4878 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4879 make it fit with order_01243.
4880 Add support for Tag_also_compatible_with,
4881 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4882 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4883 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4884 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4885 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4886 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4887 Rework the way unknown attributes are handled.
4888 Defer errors until all attributes have been processed.
4890 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4892 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4893 bfd_elf_add_obj_attr_int_string.
4894 Read Tag_compatibility from its new location in the attribute array,
4895 rather than the attribute list.
4896 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4897 bfd_elf_add_obj_attr_int_string.
4898 (_bfd_elf_parse_attributes): Likewise.
4899 (_bfd_elf_merge_object_attributes): There's now only one
4900 Tag_compatibility, and it's in the array, not the list.
4901 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4902 Tag_compatibility.
4903 (bfd_elf_add_obj_attr_compat): Rename to
4904 bfd_elf_add_obj_attr_int_string.
4905 (bfd_elf_add_proc_attr_compat): Rename to
4906 bfd_elf_add_proc_attr_int_string.
4907 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4908 Tag_compatibility.
4910 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4912 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4913 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4914 (vmsutil.lo): Add dependency rule.
4915 * Makefile.in: Regenerate.
4916 * config.bfd (ia64*-*-*vms*): Add case.
4917 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4918 * configure: Regenerate.
4919 * vmsutil.c: New file.
4920 * vmsutil.h: New file.
4921 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4922 attr to bfd_vma.
4923 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4924 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4925 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4926 elfNN_vms_object_p): New functions
4927 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4929 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4931 PR ld/9727
4932 * elflink.c (elf_gc_sweep): Exclude the group section if the
4933 first member of the section group is excluded.
4935 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4937 PR 9735
4938 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4939 saved filename, use bfd_alloc rather than bfd_malloc for it.
4941 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4943 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4945 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4947 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4949 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4951 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4953 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4955 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4956 num_lines_log2.
4957 (struct got_entry): Add br_addr.
4958 (struct call_info): Add priority.
4959 (struct function_info): Add lr_store and sp_adjust.
4960 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4961 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4962 area as an overlay, and check that no other overlays exist. Look up
4963 icache overlay manager entry sym.
4964 (BRA_STUBS, BRA, BRASL): Define.
4965 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4966 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4967 in branch insn.
4968 (count_stub, build_stub): Support soft-icache.
4969 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4970 (spu_elf_size_stubs): Size soft-icache stubs.
4971 (overlay_index): New function.
4972 (spu_elf_build_stubs): Make static. Support soft-icache.
4973 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4974 (find_function_stack_adjust): Save lr store and stack adjust insn
4975 offsets.
4976 (maybe_insert_function): Adjust find_function_stack_adjust call.
4977 (mark_functions_via_relocs): Retrieve priority.
4978 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4979 (sort_calls): Sort by priority first.
4980 (mark_overlay_section): Ignore .ovl.init.
4981 (sum_stack): Only print when stack_analysis.
4982 (print_one_overlay_section): New function, extracted from..
4983 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4984 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4985 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4986 analysis. Call spu_elf_build_stubs.
4987 (spu_elf_relocate_section): For soft-icache encode overlay index
4988 into addresses.
4989 (spu_elf_output_symbol_hook): Support soft-icache.
4990 (spu_elf_modify_program_headers: Likewise.
4992 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4993 num_regions to num_lines. Add line_size and max_branch.
4994 (enum _ovly_flavour): Add ovly_soft_icache.
4995 (spu_elf_build_stubs): Delete.
4997 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4999 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5000 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5002 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5004 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5005 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5006 the program, the known offset starts at the negative size of the
5007 TLS section.
5008 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5009 Similar.
5011 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5013 * config.bfd: Add lm32-*-rtems*.
5015 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5017 * coff-ppc.c: Add 2009 to Copyright.
5018 * elf32-cris.c: Likewise.
5019 * elflink.c: Likewise.
5021 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5023 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5024 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5026 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5028 PR ld/9679
5029 * elflink.c (elf_merge_st_other): New.
5030 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5031 hide them if needed.
5032 (elf_link_add_object_symbols): Updated.
5034 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5036 PR ld/9676
5037 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5038 ref_dynamic and dynamic_def fields when setting def_regular
5039 to 1.
5041 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5043 PR 9682
5044 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5045 literal.
5047 For older changes see ChangeLog-2008
5048 \f
5049 Local Variables:
5050 mode: change-log
5051 left-margin: 8
5052 fill-column: 74
5053 version-control: never
5054 End: