1 2009-11-24 Joel Brobecker <brobecker@adacore.com>
3 * acinclude.m4: Add include of ../config/zlib.m4.
4 * configure.in: AM_ZLIB to check for zlib support.
5 * configure: Regenerate.
7 2009-11-23 Paul Brook <paul@codesourcery.com>
9 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
11 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
12 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
13 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
14 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
15 _copy_link_hash_symbol_type.
16 * bfd/coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
17 _bfd_generic_copy_link_hash_symbol_type.
18 * bfd/coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
19 _bfd_generic_copy_link_hash_symbol_type.
20 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
21 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
22 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
23 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
24 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
25 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
26 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
27 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
28 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
29 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
30 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
31 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
32 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
33 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
34 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
35 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
36 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
37 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
38 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
39 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
40 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
41 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
42 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
43 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
44 * bfd-in2.h: Regenerate.
45 * libbfd.h: Regenerate.
47 2009-11-19 Tristan Gingold <gingold@adacore.com>
49 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
51 (pmac_xcoff_vec): Ditto.
52 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
53 (aix5coff64_vec): Ditto.
55 2009-11-18 Alan Modra <amodra@bigpond.net.au>
57 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
58 * bfd-in2.h: Regenerate.
59 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
60 insn optimisation to..
61 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
62 (ppc_elf_relocate_section): Use it.
64 2009-11-18 Alan Modra <amodra@bigpond.net.au>
66 * targets.c: Don't include alloca-conf.h.
67 (bfd_get_target_info): Don't use alloca.
69 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
72 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
75 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
78 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
79 (elfNN_ia64_update_short_info): Remove "->output_section" from
80 ia64_info->max_short_sec and ia64_info->min_short_sec.
81 (elfNN_ia64_choose_gp): Likewise.
82 (elfNN_ia64_relax_section): Pass tsec->output_section to
83 elfNN_ia64_update_short_info.
85 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
88 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
89 max_short_offset, min_short_sec and min_short_offset.
90 (elfNN_ia64_update_short_info): New.
91 (elfNN_ia64_relax_section): Update max_short_sec,
92 max_short_offset, min_short_sec and min_short_offset.
93 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
96 2009-11-17 Paul Brook <paul@codesourcery.com>
97 Daniel Jacobowitz <dan@codesourcery.com>
99 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
100 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
101 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
103 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
105 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
106 reserved, and extra_stack_space members.
107 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
108 and extra_stack_space members of htab->params instead.
110 2009-11-17 Tristan Gingold <gingold@adacore.com>
112 * targets.c: Include alloca-conf.h
114 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
116 * targets.c (bfd_get_target_info): New function.
117 (_bfd_find_arch_match): New function.
118 * bfd-in2.h: Regenerated.
120 2009-11-12 Nick Clifton <nickc@redhat.com>
122 * po/ru.po: Updates Russian translation.
124 2009-11-11 Nick Clifton <nickc@redhat.com>
126 * po/id.po: Updated Indonesian translation.
128 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
130 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
131 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
132 * aclocal.m4: Regenerate.
133 * configure: Regenerate.
135 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
138 * elflink.c (elf_link_output_extsym): Don't return on
139 STT_GNU_IFUNC symbol when stripping.
141 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
143 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
144 in a relocatable link.
145 * elf64-hppa.c (elf_hppa_final_link): Likewise.
147 2009-11-05 Nick Clifton <nickc@redhat.com>
149 * elflink.c (elf_link_add_object_symbols): Improve error
150 message generated when a symbol is left unresolved because a
151 --no-add-needed command line option has prevented the
152 inclusion of the DSO defining it.
154 2009-11-03 Alan Modra <amodra@bigpond.net.au>
155 Ulrich Weigand <uweigand@de.ibm.com>
157 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
158 (jump tables or other references to code labels) as well.
160 2009-11-02 Paul Brook <paul@codesourcery.com>
162 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
165 2009-11-02 Alan Modra <amodra@bigpond.net.au>
167 * elflink.c (elf_link_add_object_symbols): Don't force debug
170 2009-10-29 Johan Kristell <johankri@axis.com>
172 * elf32-cris.c (cris_elf_plt_sym_val): New function.
173 (elf_backend_plt_sym_val): Define.
175 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
177 * peXXigen.c (bfdver.h): Add include.
178 (LINKER_VERSION): Do calculation based on BFD_VERSION.
180 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
182 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
184 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
186 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
188 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
190 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
192 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
194 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
195 of R_AMD64_PCRLONG_<X> relocations from addend.
197 2009-10-23 Alan Modra <amodra@bigpond.net.au>
199 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
201 2009-10-20 Alan Modra <amodra@bigpond.net.au>
204 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
206 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
208 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
209 Don't subtract the size of the TLS block for non-shared objects
212 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
214 * coff-z80.c (z80coff_vec): Allow sections to be of type
217 2009-10-16 Alan Modra <amodra@bigpond.net.au>
220 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
221 bim and bim->buffer. bfd_malloc instead.
222 * peicode.h (pe_ILF_build_a_bfd): Similarly.
223 (ILF_DATA_SIZE): Don't include bim.
224 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
226 2009-10-14 Alan Modra <amodra@bigpond.net.au>
228 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
230 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
233 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
236 2009-10-13 Alan Modra <amodra@bigpond.net.au>
238 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
240 2009-10-12 Roland McGrath <roland@frob.com>
242 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
243 Fix %s that should be %B in several message formats.
245 2009-10-10 Alan Modra <amodra@bigpond.net.au>
247 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
248 excluded output sections.
250 2009-10-09 Tristan Gingold <gingold@adacore.com>
252 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
253 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
255 2009-10-09 Tristan Gingold <gingold@adacore.com>
257 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
258 bfd_mach_o_read_symtab_symbols.
259 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
260 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
261 (bfd_mach_o_scan_write_section_32): Rename to
262 bfd_mach_o_write_section_32.
263 (bfd_mach_o_scan_write_section_64): Rename to
264 bfd_mach_o_write_section_64.
265 (bfd_mach_o_scan_write_segment_32): Rename to
266 bfd_mach_o_write_segment_32.
267 (bfd_mach_o_scan_write_segment_64): Rename to
268 bfd_mach_o_write_segment_64.
269 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
270 (bfd_mach_o_scan_read_section_32): Rename to
271 bfd_mach_o_read_section_32.
272 (bfd_mach_o_scan_read_section_64): Rename to
273 bfd_mach_o_read_section_64.
274 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
275 (bfd_mach_o_scan_read_symtab_strtab): Rename to
276 bfd_mach_o_read_symtab_strtab.
277 (bfd_mach_o_scan_read_symtab_symbol): Rename to
278 bfd_mach_o_read_symtab_symbol.
279 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
280 bfd_mach_o_read_dysymtab_symbol.
281 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
282 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
283 (bfd_mach_o_scan_read_prebound_dylib): Rename to
284 bfd_mach_o_read_prebound_dylib.
285 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
286 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
287 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
288 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
289 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
290 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
291 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
292 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
293 (bfd_mach_o_scan_read_segment_32): Rename to
294 bfd_mach_o_read_segment_32.
295 (bfd_mach_o_scan_read_segment_64): Rename to
296 bfd_mach_o_read_segment_64.
297 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
298 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
299 bfd_mach_o_read_dysymtab_symbol.
301 2009-10-09 Tristan Gingold <gingold@adacore.com>
303 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
304 (bfd_mach_o_section_get_nbr_indirect): Ditto.
305 (bfd_mach_o_get_synthetic_symtab): New function.
306 (bfd_mach_o_print_private_header): Print the number of commands
308 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
309 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
311 2009-10-08 Tristan Gingold <gingold@adacore.com>
313 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
315 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
317 * bfd-in2.h: Regenerated.
319 2009-10-02 Alan Modra <amodra@bigpond.net.au>
321 * aout-cris.c (N_SHARED_LIB): Don't define.
322 * hp300bsd.c (N_SHARED_LIB): Don't define.
323 * i386bsd.c (N_SHARED_LIB): Don't define.
324 * i386linux.c (N_SHARED_LIB): Don't define.
325 * i386lynx.c (N_SHARED_LIB): Don't define.
326 * m68klinux.c (N_SHARED_LIB): Don't define.
327 * m88kmach3.c (N_SHARED_LIB): Don't define.
328 * mipsbsd.c (N_SHARED_LIB): Don't define.
329 * newsos3.c (N_SHARED_LIB): Don't define.
330 * pc532-mach.c (N_SHARED_LIB): Don't define.
331 * pdp11.c (N_SHARED_LIB): Don't define.
332 * sparclinux.c (N_SHARED_LIB): Don't define.
333 * vaxbsd.c (N_SHARED_LIB): Don't define.
335 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
337 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
338 symbol for a weak undef in the auxbfd, not the input bfd.
340 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
342 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
343 after .toe instead of before .text section. Set the LMA of all
344 overlay sections to their icache IA address.
345 (spu_elf_find_overlays): Determine icache set id without reference
348 2009-09-30 Tristan Gingold <gingold@adacore.com>
350 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
352 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
354 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
355 (elf64_x86_64_relocate_section): Use it.
356 (elf64_x86_64_finish_dynamic_symbol): Likewise.
358 2009-09-29 DJ Delorie <dj@redhat.com>
360 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
361 (ALL_MACHINES_CFILES): Add cpu-rx.c.
362 (BFD32_BACKENDS): Add elf32-rx.lo.
363 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
364 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
366 (bfd_archures_list): Add bfd_rx_arch.
367 * config.bfd: Add entry for rx-*-elf.
368 * configure.in: Add entries for bfd_elf32_rx_le_vec and
370 * reloc.c: Add RX relocations.
371 * targets.c: Add RX target vectors.
372 * Makefile.in: Regenerate.
373 * bfd-in2.h: Regenerate.
374 * configure: Regenerate.
375 * libbfd.h: Regenerate.
376 * cpu-rx.c: New file.
377 * elf32-rx.c: New file.
379 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
381 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
382 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
384 2009-09-28 Nick Clifton <nickc@redhat.com>
386 PR 10478: Accepting Solaris binaries.
387 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
388 section link values in x86 binaries.
389 * elfcode.h (elf_object_p): Likewise.
391 2009-09-28 Philippe De Muyter <phdm@macqel.be>
393 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
394 (elf_backend_final_write_processing): Macro defined as above function.
396 2009-09-25 Martin Thuresson <martint@google.com>
398 Update sources to make alpha and arm targets compile cleanly with
400 * ecoff.c: Add casts.
401 * ecofflink.c: Add casts.
402 * elf64-alpha.c: Add casts.
403 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
405 (SKIP_HOWTO): Use enum name.
406 * elf32-arm.c: Add casts.
407 (elf32_arm_vxworks_bed): Update code to avoid multiple
409 (struct map_stub): Move to top level.
411 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
414 * elflink.c (elf_link_output_extsym): Turn off visibility on
416 (bfd_elf_final_link): Turn off visibility on dynamic local
419 2009-09-24 Alan Modra <amodra@bigpond.net.au>
422 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
423 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
424 Remove "function" parm, adjust caller.
426 2009-09-23 Matt Rice <ratmice@gmail.com>
428 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
430 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
431 DT_DEPAUDIT from audit/depaudit arguments.
432 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
433 (elf_link_add_object_symbols): Set dt_audit target data when finding a
435 * bfd-in2.h: Regenerate.
436 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
438 2009-09-23 Jie Zhang <jie.zhang@analog.com>
440 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
441 .rel.plt and .plt sections are removed.
442 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
443 section. Remove the duplicated removing of empty .rel.plt
446 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
448 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
449 patch to handle the new personality relaxation.
451 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
453 * elf-eh-frame.c (make_pc_relative): New function.
454 (_bfd_elf_write_section_eh_frame): Use it.
456 2009-09-21 Alan Modra <amodra@bigpond.net.au>
458 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
459 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
460 (MR_0_3, MR_3_0): Define.
461 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
462 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
463 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
464 table. Check for presense of __tls_get_addr_opt
465 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
466 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
467 (write_glink_stub): Add param p.
468 (ppc_elf_relocate_section): Adjust write_glink_stub call.
469 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
471 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
472 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
473 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
474 table. Check for presense of __tls_get_addr_opt.
475 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
476 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
477 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
478 LD_R2_0R1, MTLR_R11): Define.
479 (build_tls_get_addr_stub): New function.
480 (ppc_build_one_stub): Call it.
481 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
482 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
483 __tls_get_addr plt call.
484 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
486 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
488 * elf-bfd.h (eh_cie_fde): Add personality_offset and
489 make_per_encoding_relative to the CIE structure. Add a padding field.
490 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
491 rather than 0xf0 when masking out the base address encoding
492 Record the offset of personality data from the start of the CIE.
493 Remove a repeated elf_backend_can_make_relative_eh_frame check.
494 (find_merged_cie): Take an info argument. If the personality
495 binds locally, try converting an absolute personality into
497 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
498 when masking out the base address encoding. Update the call to
500 (_bfd_elf_eh_frame_section_offset): Discard relocations against
501 the personality data if we are converting into PC-relative form.
502 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
503 when masking out the base address encoding. Handle
504 make_per_encoding_relative.
506 2009-09-18 Alan Modra <amodra@bigpond.net.au>
509 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
510 R_PPC_EMB_SDA2I16 complain_overflow_signed.
511 (create_sdata_sym): Pass info rather than htab.
512 Update all callers. Ensure symbols are hidden.
513 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
514 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
515 _GLOBAL_OFFSET_TABLE_.
516 (elf_finish_pointer_linker_section): Don't assume that sdata base
517 symbol is always at 0x8000 offset. Don't subtract the addend here.
518 (is_static_defined): New function.
519 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
520 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
521 relocs. Downgrade error on unexpected section for EMB_SDA2REL
522 reloc symbols to a warning.
524 2009-09-18 Nick Clifton <nickc@redhat.com>
526 * po/es.po: Updated Spanish translation.
527 * po/vi.po: Updated Vietnamese translation.
529 2009-09-18 Alan Modra <amodra@bigpond.net.au>
531 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
532 functions. Use throughout.
533 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
534 from indirect symbol.
535 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
536 (add_symbol_adjust): Simplify.
537 (defined_code_entry, defined_func_desc): New functions.
538 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
539 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
540 defined_code_entry to follow indirect sym links.
541 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
542 (ppc_type_of_stub): Follow indirect sym links.
543 (toc_adjusting_stub_needed): Likewise.
544 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
545 rather than defining them at stub.
546 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
549 2009-09-16 Tristan Gingold <gingold@adacore.com>
551 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
553 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
554 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
555 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
556 when possible to avoid warnings.
557 (bfd_mach_o_print_section_map): Ditto.
558 (bfd_mach_o_section_get_entry_size): New function.
559 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
561 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
563 2009-09-14 Nick Clifton <nickc@redhat.com>
565 * po/fi.po: Updated Finnish translation.
567 2009-09-11 Nick Clifton <nickc@redhat.com>
569 * po/bfd.pot: Updated by the Translation project.
571 2009-09-11 Philippe De Muyter <phdm@macqel.be>
573 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
574 hack. objcopy `-B' (`--binary-architecture') option is now handled
577 2009-09-11 Nick Clifton <nickc@redhat.com>
579 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
582 2009-09-11 Jie Zhang <jie.zhang@analog.com>
584 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
585 NULL if `ht' is NULL.
587 2009-09-09 Martin Thuresson <martin@mtme.org>
589 Update sources to compile cleanly with -Wc++-compat:
590 * aoutx.h: Add casts.
591 * archive.c: Add casts.
592 * archive64.c: Add casts.
593 * archures.c: Add casts.
594 * bfd-in2.h: Regenerated.
595 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
596 * bfdio.c: Add casts.
597 * binary.c: Add casts.
598 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
599 parameter to use enum value instead of int.
600 * coffcode.h: Add casts.
601 * coffgen.c: Add casts.
602 * cofflink.c: Add casts.
603 * compress.c: Add casts.
604 * dwarf1.c: Add casts.
605 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
606 bfd_ptr. Update code to use new name.
607 * elf-attrs.c: Add casts.
608 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
609 anonymous struct. (union gotplt_union, struct
610 elf_link_virtual_table_entry): Move to top level.
611 * elf-eh-frame.c: Add casts.
612 * elf-strtab.c: Add casts.
613 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
614 argument name from typename to type_name.
615 * elf32-i386.c: Add casts.
616 * elf64-x86-64.c: Add casts.
617 * elfcode.h: Add casts.
618 * elfcore.h: Add casts.
619 * elflink.c: Add casts.
620 * format.c: Add casts.
623 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
625 * libbfd.c: Add casts.
626 * linker.c: Add casts.
627 * merge.c: Add casts.
628 * opncls.c: Add casts.
629 * peXXigen.c: Add casts.
630 * peicode.h: Add casts.
631 * reloc.c: Add casts.
632 * section.c: Add casts.
633 * simple.c: Add casts.
635 * stabs.c: Add casts.
637 * targets.c: Add casts.
638 * tekhex.c: Add casts.
639 * verilog.c: Add casts.
641 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
643 * configure: Regenerate.
645 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
647 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
648 for the mode of target PLT entries.
649 (allocate_dynrelocs): Only adjust symbol type if setting its
652 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
654 * configure: Regenerate.
656 2009-09-09 Nick Clifton <nickc@redhat.com>
659 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
660 section headers containing sh_link values of SHN_BEFORE or
662 * elfcode.h (elf_object_p): Likewise.
664 2009-09-09 Tristan Gingold <gingold@adacore.com>
666 Handle DYLD_INFO introduced by Darwin10.
667 * mach-o.h (bfd_mach_o_load_command_type): Add
668 BFD_MACH_O_LC_DYLD_INFO.
669 (bfd_mach_o_dyld_info_command): New type.
670 (bfd_mach_o_load_command): Add dyld_info field.
671 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
672 (bfd_mach_o_scan_read_dyld_info): New function.
673 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
674 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
675 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
676 (bfd_mach_o_print_dyld_info): New function.
678 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
680 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
681 linkonce or linker script discarded section.
683 2009-09-09 Alan Modra <amodra@bigpond.net.au>
685 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
687 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
689 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
690 range call the bfd error hander and use R_68K_NONE instead.
692 2009-09-07 Tristan Gingold <gingold@adacore.com>
694 * po/SRC-POTFILES.in: Regenerate.
695 * po/bfd.pot: Regenerate.
697 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
698 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
699 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
700 st_mtim.tv_nsec to gas/configure.in
701 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
702 * configure: Regenerate.
703 * config.in: Regenerate.
704 * vmsutil.c: Moved to gas/config/te-vms.c
705 * vmsutil.h: Removed.
706 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
707 (BFD32_BACKENDS): Remove vmsutil.lo
708 * Makefile.in: Regenerate.
710 2009-09-05 Eli Zaretskii <eliz@gnu.org>
712 * coffcode.h: Include libiberty.h.
714 2009-09-05 Martin Thuresson <martin@mtme.org>
716 * coff-arm.c (coff_arm_relocate_section)
717 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
718 Change member name class to symbol_class.
719 * coff-i960.c (coff_i960_relocate_section) Rename variable
720 class to class_val. Change member name class to symbol_class.
721 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
722 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
723 * coff-stgo32.c (adjust_aux_in_post)
724 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
726 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
727 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
728 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
730 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
731 variables named class to n_sclass. (coff_write_symbols): Rename
732 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
733 argument class to symbol_class.
734 * cofflink.c (_bfd_coff_link_hash_newfunc)
735 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
736 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
737 Update code to use renamed members.
738 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
739 argument class to in_class.
740 * libcoff-in.h (struct coff_link_hash_entry, struct
741 coff_debug_merge_type) Renamed members class to symbol_class and
743 * libcoff.h Regenerated.
744 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
745 Rename argument class to in_class.
746 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
748 * pef.h (struct bfd_pef_imported_symbol): Changed name of
749 member class to symbol_class.
751 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
753 * configure: Regenerated.
755 2009-09-04 Tristan Gingold <gingold@adacore.com>
757 * configure.in: Bump version to 2.20.51
759 2009-09-04 Alan Modra <amodra@bigpond.net.au>
761 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
763 2009-09-04 Jie Zhang <jie.zhang@analog.com>
765 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
767 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
768 for empty .rela.bss and .rel.plt sections.
770 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
772 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
773 R_MIPS_JALR unless symbol resolves locally.
775 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
777 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
778 has_static_relocs for R_MIPS_JALR.
780 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
782 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
783 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
786 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
788 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
791 2009-09-01 Tristan Gingold <gingold@adacore.com>
793 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
794 dependencies. Reindent.
795 * configure.com: Ported to Itanium VMS. Now generates a build.com
796 to build without make. Add messages but make edit silent.
797 * hosts/alphavms.h: Add a prototype for stpcpy.
798 * vms.c: Add a missing include for Alpha VMS.
799 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
801 2009-08-31 Jan Beulich <jbeulich@novell.com>
803 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
804 * elf.c (bfd_elf_get_default_section_type): New.
805 (elf_fake_sections): Use bfd_elf_get_default_section_type.
807 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
809 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
811 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
813 2009-08-30 Alan Modra <amodra@bigpond.net.au>
816 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
817 (bfd_emul_get_commonpagesize): Likewise.
819 2009-08-29 Martin Thuresson <martin@mtme.org>
821 * elf32-arm.c (struct stub_def): Rename member template to
822 template_sequence. (arm_build_one_stub,
823 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
824 Rename variable template to template_sequence.
825 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
826 Rename variable template to template_val.
827 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
829 * coffgen.c (coff_make_empty_symbol)
830 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
831 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
833 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
835 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
837 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
838 * ieee.c (ieee_make_empty_symbol): Rename variable new to
840 * linker.c (bfd_new_link_order): Rename variable new to
842 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
844 * oasys.c (oasys_make_empty_symbol): Rename variable new to
846 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
847 new to new_symbol_type.
848 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
850 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
852 (read_hdr, rs6000coff_core_p)
853 (rs6000coff_core_file_matches_executable_p)
854 (rs6000coff_core_file_failing_command)
855 (rs6000coff_core_file_failing_signal): Updated function to use new
857 * som.c (som_make_empty_symbol): Rename variable new to
859 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
861 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
862 variable new to new_symbol.
864 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
866 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
867 bfdlibdir and bfdincludedir.
868 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
869 [INSTALL_LIBBFD]: ... here, ...
870 [INSTALL_LIBBFD]: ... and empty overrides here.
871 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
872 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
873 * Makefile.in: Regenerate.
874 * configure: Regenerate.
876 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
878 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
879 relocations. Rewrite output of dynamic TLS relocations.
880 (DTP_OFFSET, TP_OFFSET): New constants.
881 (dtpoff_base): Update.
882 (tpoff): Rename to tpoff_base, update.
883 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
884 New functions. Move code from elf_m68k_relocate_section here.
885 (elf_m68k_relocate_section): Update.
886 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
888 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
890 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
892 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
893 Handle non_got_ref field.
894 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
896 2009-08-26 Alan Modra <amodra@bigpond.net.au>
899 * linker.c (bfd_find_version_for_sym): Revert warning.
901 2009-08-26 Alan Modra <amodra@bigpond.net.au>
904 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
905 other wildcard match. Warn on multiple wildcard matches.
907 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
909 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
911 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
912 only in this condition.
913 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
914 to build but not install libbfd.la in this condition.
915 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
916 (install_libbfd, install_libbfd): Remove.
917 * Makefile.in: Regenerate.
918 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
919 (INCLUDES): ... this.
921 * doc/Makefile.in: Regenerate.
923 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
925 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
926 dependency tracking to work for them.
927 (targets.lo, archures.lo, dwarf.lo): Rewrite to
928 use automake dependency tracking mechanism.
929 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
930 (mkdep section): Remove.
931 (BUILT_SOURCES): New, list $(BUILD_HFILES).
932 * Makefile.in: Regenerate.
933 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
935 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
936 (install-pdf, install-pdf-recursive, install-html)
937 (install-html-recursive): Remove.
938 * Makefile.in: Regenerate.
940 * Makefile.in: Regenerate.
941 * aclocal.m4: Likewise.
942 * config.in: Likewise.
943 * configure: Likewise.
945 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
947 * elf32-arm.c (arch_has_thumb2_nop): New function.
948 (arch_has_arm_nop): New function.
949 (elf32_arm_final_link_relocate): NOP opcodes changed.
951 2009-08-16 Doug Evans <dje@google.com>
953 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
954 at least don't leak memory.
956 2009-08-13 DJ Delorie <dj@redhat.com>
958 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
961 2009-08-12 Nick Clifton <nickc@redhat.com>
963 * po/fi.po: Updated Finnish translation.
965 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
967 Merge some FRV FDPIC changes into the Blackfin code.
968 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
969 summary reloc information.
970 (bfinfdpic_dynamic_got_plt_info): New.
971 (_bfin_create_got_section): Create the PLT section here.
972 (elf32_bfinfdpic_create_dynamic_sections): Not here.
973 (_bfinfdpic_count_nontls_entries): Move out of...
974 (_bfinfdpic_count_got_plt_entries): ... here.
975 (_bfinfdpic_count_relocs_fixups): Likewise.
976 (_bfinfdpic_reset_got_plt_entries): New.
977 (_bfinfdpic_size_got_plt): Move out of...
978 (elf32_bfinfdpic_size_dynamic_sections): ... here.
979 (bfinfdpic_relocate_section): Be careful not to call
980 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
981 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
983 (elf_backend_discard_info): Define for FD-PIC.
985 2009-08-11 Alan Modra <amodra@bigpond.net.au>
987 * elflink.c: Add FIXMEs for some places that require octets_per_byte
989 * elf-eh-frame.c: Likewise.
992 2009-08-11 Alan Modra <amodra@bigpond.net.au>
994 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
995 to x86 and x86_64 configurations.
996 * configure: Regenerate.
998 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1000 Stop using bfd_usrdata in libbfd.
1001 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1002 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1003 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1004 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1005 filehdr_dst->u.go32.stub. New comment with the reason.
1006 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1007 Substitute the removed macro bfd_coff_go32stub.
1008 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1009 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1010 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1011 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1012 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1014 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1015 * libcoff-in.h (coff_data_type): New field go32stub.
1016 * libcoff.h: Regenerated.
1018 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1020 Fix go32 stub preservation by objcopy.
1021 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1022 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1025 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1027 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1029 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1030 same as global undefined symbols.
1031 (elf32_arm_relocate_section): Give an error for local undefined
1032 non-weak symbols, unless the reloc will not use the symbol.
1034 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1036 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1037 (ppc_elf_relax_section): Use symbol index to distinguish
1040 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1042 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1044 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1046 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1047 info for STT_GNU_IFUNC.
1048 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1049 on got refs in case the symbol turns out to be ifunc.
1050 (ppc_elf_gc_sweep_hook): Similarly.
1051 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1052 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1053 (ppc_elf_size_dynamic_sections): Likewise.
1054 (ppc_elf_relocate_section): Likewise.
1056 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1058 From Mike Frysinger <michael.frysinger@analog.com>
1059 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1060 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1061 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1062 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1063 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1064 Adjust to match the renamed reloc definitions.
1066 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1069 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1070 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1072 2009-08-07 Tom Tromey <tromey@redhat.com>
1074 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1077 2009-08-06 Michael Eager <eager@eagercon.com>
1079 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1080 * Makefile.in: Regenerate.
1081 * archures.c: Add bfd_arch_microblaze.
1082 * bfd-in2.h: Regenerate.
1083 * config.bfd: Add microblaze target.
1084 * configure.in: Add bfd_elf32_microblaze_vec target.
1085 * configure: Regenerate.
1086 * cpu-microblaze.c: New.
1087 * elf32-microblaze.c: New.
1088 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1089 * libbfd.h: Regenerate.
1090 * reloc.c: Add MICROBLAZE relocations.
1091 * section.c: Add struct relax_table and relax_count to section.
1092 * targets.c: Add bfd_elf32_microblaze_vec.
1094 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1095 Alan Modra <amodra@bigpond.net.au>
1098 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1100 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1101 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1103 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1105 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1106 at least once when fixing cortex-a8.
1108 2009-08-05 Chao-ying Fu <fu@mips.com>
1110 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1111 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1112 for CPUs. It is true for RM9000.
1113 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1115 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1116 to guard the transformation.
1118 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1120 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1121 (spu_elf_size_sections): Declare prototype.
1122 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1123 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1124 (spu_elf_emit_fixup): New function.
1125 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1126 (spu_elf_size_sections): New function.
1128 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1130 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1131 (arm_build_one_stub): Build a8 veneers as a separate pass.
1132 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1133 parameters. Use them to check if we create a different a8 fixup
1134 than the previous pass.
1135 (elf32_arm_size_stubs): Move scope of stub_changed and
1136 prev_num_a8_fixes into main loop.
1137 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1139 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1141 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1142 which find_plt_ent is called. Delete redundant code.
1144 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1148 invalid string offset.
1150 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1154 to htab->init_got_offset and plt to htab->init_plt_offset
1155 when discarding space for dynamic relocations.
1157 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1159 * elf32-ppc.c (struct plt_entry): Revise comments.
1160 (ppc_elf_check_relocs): Don't create needless plt_entry info
1161 for non-pie executables. Don't test info->pie when info->shared
1162 already covers that case.
1163 (ppc_elf_gc_sweep_hook): Adjust for above change.
1164 (add_stub_sym): Don't test info->pie when info->shared tested.
1165 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1166 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1167 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1168 (ppc_elf_relocate_section): Likewise.
1170 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1172 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1173 for local ifunc symbols in non-pie executables, regardless of
1174 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1175 code so that it's obvious that we only do anything special for
1177 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1178 (allocate_dynrelocs): Correct comment for syms defined in plt.
1179 Don't specially allocate ifunc dyn relocs.
1180 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1181 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1182 syms in non-pie executables. No specially allocated dyn relocs
1183 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1184 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1185 a non-pie executable.
1187 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1188 Jakub Jelinek <jakub@redhat.com>
1191 * elf32-i386.c (elf_i386_tls_transition): Check executable
1192 instead of shared for TLS when building PIE.
1193 (elf_i386_check_relocs): Likewise.
1194 (elf_i386_allocate_dynrelocs): Likewise.
1195 (elf_i386_relocate_section): Likewise.
1197 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1198 instead of shared for TLS when building PIE.
1199 (elf64_x86_64_check_relocs): Likewise.
1200 (elf64_x86_64_allocate_dynrelocs): Likewise.
1201 (elf64_x86_64_relocate_section): Likewise.
1203 2009-07-31 Anthony Green <green@moxielogic.com>
1205 * config.bfd (targ_cpu): Add moxie-uclinux support.
1207 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1209 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1211 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1213 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1214 used by indirect function support. Count dynamic relocs for
1216 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1217 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1218 in iplt and their relocs in reliplt. Don't make ifunc syms
1219 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1220 reliplt. Handle other dynamic relocs for ifunc.
1221 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1222 ifunc in reliplt, likewise relocs for got against local ifunc.
1223 Typo fix on reliplt size adjust.
1224 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1225 relocs 1-1 with entries for iplt, instead just add using
1226 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1227 Error on invalid ifunc dyn relocs.
1228 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1230 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1231 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1232 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1233 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1234 (allocate_dynrelocs): As for elf32-ppc.c above.
1235 (ppc64_elf_size_dynamic_sections): Likewise.
1236 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1237 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1238 (ppc_size_one_stub): Similarly.
1239 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1241 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1243 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1245 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1246 change. Add note to head comment.
1248 2009-07-28 Jan Beulich <jbeulich@novell.com>
1250 * archive.c (get_extended_arelt_filename): Remove redundant
1251 range check on index.
1253 2009-07-27 Doug Kwan <dougkwan@google.com>
1255 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1257 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1259 * archures.c bfd_*_arch): Sorted.
1260 (bfd_archures_list): Likewise.
1262 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1264 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1265 to R_cr16_NUM32 relocation.
1267 2009-07-26 Michael Eager <eager@eagercon.com>
1269 * archures.c: Add bfd_mach_ppc_405
1272 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1274 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1275 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1277 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1279 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1280 (bfd_l1om_arch): New.
1281 (bfd_archures_list): Add &bfd_l1om_arch.
1282 * bfd-in2.h: Regenerated.
1284 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1285 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1286 if bfd_elf64_x86_64_freebsd_vec is supported.
1287 (targ_selvecs): Likewise.
1289 * configure.in: Support bfd_elf64_l1om_vec and
1290 bfd_elf64_l1om_freebsd_vec.
1291 * configure: Regenerated.
1295 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1296 (bfd_elf64_l1om_vec): Likewise.
1297 (bfd_elf64_l1om_freebsd_vec): Likewise.
1299 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1300 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1301 * Makefile.in: Regenerated.
1303 * targets.c (bfd_elf64_l1om_vec): New.
1304 (bfd_elf64_l1om_freebsd_vec): Likewise.
1305 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1306 bfd_elf64_l1om_freebsd_vec.
1308 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1309 Alan Modra <amodra@bigpond.net.au>
1311 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1312 * bfd-in2.h: Regenerate.
1313 * libbfd.h: Regenerate.
1314 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1315 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1316 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1318 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1322 instead of shared for R_X86_64_TPOFF32.
1323 (elf64_x86_64_relocate_section): Likewise.
1325 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1327 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1328 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1329 with the BSF_GNU_UNIQUE flag bit set.
1330 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1331 for symbols with STB_GNU_UNIQUE binding.
1332 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1333 with the STB_GNU_UNIQUE binding.
1334 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1335 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1336 symbols with the unique_global field set.
1337 (elf_link_output_extsym): Set unique_global field for symbols with
1338 the STB_GNU_UNIQUE binding.
1339 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1340 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1342 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1344 * bfd-in2.h: Regenerate.
1346 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1348 * elflink.c (elf_link_output_extsym): Revert the last change.
1350 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1353 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1354 when ref_regular, not def_regular.
1356 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1359 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1360 from a DSO into a normal FUNC symbol.
1361 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1362 a normal FUNC symbol.
1364 2009-07-17 Chao-ying Fu <fu@mips.com>
1366 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1367 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1368 interlocking, the last PLT entry needs a nop in the branch delay slot.
1369 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1370 output the last two PLT entries in reverse order.
1372 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1375 STT_GNU_IFUNC symbol for relocatable link.
1376 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1378 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1380 * bfdio.c (bfd_iovec): Add comments for bmmap.
1381 * bfd-in2.h: Regenerated.
1383 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1385 * Makefile.am: Run "make dep-am".
1386 * Makefile.in: Regenerated.
1388 2009-07-10 Doug Kwan <dougkwan@google.com>
1390 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1391 target_addend and orig_insn.
1393 2009-07-10 Tom Tromey <tromey@redhat.com>
1395 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1396 (elf-eh-frame.lo): Likewise.
1397 (elf32-bfin.lo): Likewise.
1398 (elf32-frv.lo): Likewise.
1399 (elf32-xc16x.lo): Likewise.
1400 * Makefile.in: Rebuild.
1401 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1402 * elf-eh-frame.c: Likewise.
1403 * elf32-bfin.c: Likewise.
1404 * elf32-frv.c: Likewise.
1405 * elf32-xc16x.c: Likewise.
1407 2009-07-10 Julian Brown <julian@codesourcery.com>
1409 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1410 symbol a stub entry is derived from, not the entry for the stub
1411 itself, in call to elf32_arm_final_link_relocate.
1413 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1416 when reporting addends.
1418 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1420 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1421 data even when no stubs.
1422 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1424 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1426 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1427 (ppc_elf_get_synthetic_symtab): Report addend.
1428 (PLT_IFUNC): Define.
1429 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1430 (ppc_elf_create_glink): New function.
1431 (ppc_elf_create_dynamic_sections): Use it.
1432 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1433 (update_local_sym_info): Allocate space for local_plt array.
1434 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1436 (is_branch_reloc): New function.
1437 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1438 (ppc_elf_gc_sweep_hook): Likewise.
1439 (ppc_elf_adjust_dynamic_symbol): Likewise.
1440 (allocate_dynrelocs): Likewise.
1441 (ppc_elf_size_dynamic_sections): Likewise.
1442 (ppc_elf_relocate_section): Likewise.
1443 (branch_reloc_hash_match): Use is_branch_reloc.
1444 (ppc_elf_tls_optimize): Adjust for local_plt.
1445 (write_glink_stub): New function, extracted from..
1446 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1447 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1448 branch table when dynamic.
1449 (elf_backend_post_process_headers): Define.
1450 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1451 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1452 (ppc64_elf_get_synthetic_symtab): Report addend.
1453 (struct ppc_stub_hash_entry): Add plt_ent.
1454 (PLT_IFUNC): Define.
1455 (struct ppc_link_hash_table): Add iplt and reliplt.
1456 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1457 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1458 (update_local_sym_info): Allocate space for local_plt array.
1459 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1461 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1462 and don't change hash flags here.
1463 (is_branch_reloc): New function.
1464 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1465 (ppc64_elf_gc_sweep_hook): Likewise.
1466 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1467 (allocate_dynrelocs): Likewise.
1468 (ppc64_elf_size_dynamic_sections): Likewise.
1469 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1470 (ppc64_elf_size_stubs): Likewise.
1471 (ppc64_elf_relocate_section): Likewise.
1472 (get_sym_h): Adjust for local_plt.
1473 (branch_reloc_hash_match): Use is_branch_reloc.
1474 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1475 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1477 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1479 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1481 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1483 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1484 and ref_regular_nonweak comment.
1485 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1486 when def_regular, not ref_regular.
1487 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1488 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1489 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1491 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1493 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1494 of malloc'd struct call_info.
1495 (pasted_function): Likewise, priority too.
1497 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1499 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1500 alignment when packing sections into overlays.
1502 2009-07-03 Cary Coutant <ccoutant@google.com>
1504 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1506 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1508 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1509 changes only) earlier patch:-
1511 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1513 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1514 give .debug and .reloc data characteristics.
1515 (DOT_RELOC): New define for .reloc section string.
1516 (coff_write_object_contents): Use DOT_RELOC instead of string.
1518 2009-07-02 Tom Tromey <tromey@redhat.com>
1520 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1521 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1523 2009-07-01 Nick Clifton <nickc@redhat.com>
1525 * elf-m10300.c: Remove trailing white space.
1526 * reloc.c: Likewise.
1528 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1530 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1531 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1532 * configure.in: Use them.
1533 * configure: Regenerate.
1534 * config.in: Regenerate.
1535 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1536 #define _BSD_SOURCE. Add comments.
1537 (vms_file_stats_name): Calculate creation date based on available
1538 runtime data. Return 1 for version instead of 0.
1540 2009-07-01 Nick Clifton <nickc@redhat.com>
1543 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1544 to R_ARM_THM_PC8 relocation.
1546 2009-06-29 Nick Clifton <nickc@redhat.com>
1548 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1549 different uses of the relocations addend when a symbol is in a
1552 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1555 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1556 SHT_REL/SHT_RELA sections on executable nor shared library.
1557 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1558 as a normal section.
1560 2009-06-25 Nick Clifton <nickc@redhat.com>
1562 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1563 symbols with SEC_MERGE flag.
1565 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1567 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1568 give .debug and .reloc data characteristics.
1569 (DOT_RELOC): New define for .reloc section string.
1570 (coff_write_object_contents): Use DOT_RELOC instead of string.
1572 2009-06-25 Tristan Gingold <gingold@adacore.com>
1574 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1575 (bfd_mach_o_canonicalize_dynamic_symtab)
1576 (bfd_mach_o_get_synthetic_symtab): Defines.
1577 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1578 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1580 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1581 for scattered relocations.
1582 (bfd_mach_o_i386_print_thread): New function.
1583 (bfd_mach_o_print_thread): Define.
1585 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1586 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1587 New functions extracted from ...
1588 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1589 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1590 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1591 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1592 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1593 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1595 (bfd_mach_o_scan_read_dylib): Ditto.
1596 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1598 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1599 decode isym and flags on little endian targets. Set dysymtab field.
1600 (bfd_mach_o_scan_start_address): Adjust for enum names.
1601 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1602 (bfd_mach_o_print_section): Display bfd section name.
1603 (bfd_mach_o_print_segment): Display none if no name.
1604 (bfd_mach_o_print_dysymtab): Display next index for local, external
1605 and undefined symbols.
1606 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1607 Display dylinker name. Display thread and unixthread commands content.
1608 (bfd_mach_o_print_thread): New macro.
1610 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1611 (bfd_mach_o_ppc_thread_flavour): Ditto.
1612 (bfd_mach_o_i386_thread_flavour): Ditto.
1613 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1614 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1615 BFD_MACH_O_THREAD_STATE_NONE.
1616 (bfd_mach_o_segment_command): Remove segment field.
1617 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1618 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1619 (bfd_mach_o_prebound_dylib_command): Ditto.
1620 (bfd_mach_o_dylib_command): Ditto.
1621 (bfd_mach_o_prebound_dylib_command): Remove section field.
1622 (mach_o_data_struct): Add dysymtab field.
1623 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1624 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1625 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1626 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1627 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1629 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1631 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1632 field of struct dirent.
1634 2009-06-23 Tristan Gingold <gingold@adacore.com>
1636 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1637 of this macro. Fix indentation.
1639 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1641 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1642 destination for defined dynamic symbols when deciding whether to
1643 insert a stub or not.
1644 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1645 when actually accessed through a PLT, even when generating a
1648 2009-06-22 Tristan Gingold <gingold@adacore.com>
1650 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1653 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1655 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1656 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1658 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1660 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1662 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1664 * elflink.c (elf_link_add_object_symbols): Avoid warning
1665 from -Wjump-misses-init in gcc 4.5.0.
1667 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1671 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1673 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1676 r_symndx. Report local symbol name on error.
1677 (elf_i386_check_relocs): Updated. Report local symbol name on
1679 (elf_i386_gc_sweep_hook): Updated.
1680 (elf_i386_relocate_section): Likewise.
1682 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1683 r_symndx. Report local symbol name on error.
1684 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1686 (elf64_x86_64_gc_sweep_hook): Updated.
1687 (elf64_x86_64_relocate_section): Likewise.
1689 2009-06-19 Tristan Gingold <gingold@adacore.com>
1691 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1693 2009-06-19 Tristan Gingold <gingold@adacore.com>
1695 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1696 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1697 (bfd_mach_o_valid): Ditto.
1698 (bfd_mach_o_wide_p): Ditto.
1699 (bfd_mach_o_canonicalize_reloc): Ditto.
1700 (bfd_mach_o_build_commands): Ditto.
1701 (bfd_mach_o_scan_read_thread): Ditto.
1702 (bfd_mach_o_flatten_sections): Ditto.
1703 (bfd_mach_o_scan_start_address): Ditto.
1704 (bfd_mach_o_lookup_section): Ditto.
1705 (bfd_mach_o_core_fetch_environment): Ditto.
1706 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1707 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1708 (bfd_mach_o_scan_write_symtab): Ditto.
1709 Use macros instead of hard-coded values.
1710 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1711 Use bfd_mach_o_get_data instead of direct access. Use macros
1712 instead of hard-coded values.
1713 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1714 Remove sym argument and get section from mdata.
1715 Move code into the else branch.
1716 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1717 Remove sym argument and get section from mdata. Adjust code.
1718 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1719 switch (which replaces consecutive if statements).
1720 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1721 module table, table of content, indirect symbols and external
1723 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1725 (bfd_mach_o_scan_read_linkedit): New function.
1726 (bfd_mach_o_scan_read_str): Ditto.
1727 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1729 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1730 bfd_mach_o_count_symbols never returns an error.
1731 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1732 symtab field (there might be only one symtab).
1733 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1734 Handle sub frameworks, sub umbrella, sub library and sub client.
1735 Read code signature and segment split info commands.
1736 (bfd_mach_o_scan): Reindent.
1737 (bfd_mach_o_xlat_name): New type.
1738 (bfd_mach_o_print_flags): New function.
1739 (bfd_mach_o_get_name): Ditto.
1740 (bfd_mach_o_cpu_name): New variable.
1741 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1742 (bfd_mach_o_section_type_name)
1743 (bfd_mach_o_section_attribute_name)
1744 (bfd_mach_o_load_command_name): New variables.
1745 (bfd_mach_o_print_private_header): New function.
1746 (bfd_mach_o_print_section_map): New function extracted from
1747 bfd_mach_o_print_private_bfd_data.
1748 (bfd_mach_o_print_section): Ditto. Print more infos.
1749 (bfd_mach_o_print_segment): Ditto.
1750 (bfd_mach_o_print_dysymtab): Ditto.
1751 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1752 load weak dylib, reexport dylib and id dylib.
1753 Handle code signature and segment_split info.
1754 Handle sub frameworks, sub umbrella, sub library and sub client.
1755 (bfd_mach_o_section_get_nbr_indirect): New function.
1757 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1758 (bfd_mach_o_header_flags): New enum to define header flags.
1759 (bfd_mach_o_section_attribute): New enum to replace ...
1760 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1761 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1762 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1763 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1764 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1765 these removed macros.
1766 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1767 (bfd_mach_o_dylib_module): New type.
1768 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1770 (bfd_mach_o_dylib_table_of_content): New type.
1771 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1772 (bfd_mach_o_dylib_reference): New type.
1773 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1774 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1775 modules, toc, references and indirect syms.
1776 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1777 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1778 unused). Add comment.
1779 (bfd_mach_o_dylib_command): Ditto.
1780 (bfd_mach_o_prebound_dylib_command): Ditto.
1781 (bfd_mach_o_linkedit_command): New type.
1782 (bfd_mach_o_str_command): New type.
1783 (bfd_mach_o_load_command): Add linkedit and str fields.
1784 (mach_o_data_struct): Add symtab field.
1785 (bfd_get_mach_o_data): Renamed to ...
1786 (bfd_mach_o_get_data): ... this new macro.
1787 (bfd_mach_o_scan_read_symtab_symbol,
1788 bfd_mach_o_scan_read_symtab_strtab,
1789 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1791 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1792 instead of direct access.
1794 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1796 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1797 R_PPC_PLTREL24 relocs.
1798 (ppc_elf_relocate_section): Likewise.
1800 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1802 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1803 pointer to sym hash. Update all uses.
1804 (update_plt_info): Likewise. Don't check addend here.
1806 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1809 bfd_sym_from_r_symndx.
1810 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1812 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1814 * elf-bfd.h (struct sym_sec_cache): Delete.
1815 (struct sym_cache): New.
1816 (bfd_section_from_r_symndx): Delete prototype.
1817 (bfd_sym_from_r_symndx): Define prototype.
1818 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1819 (bfd_sym_from_r_symndx): ..new function.
1820 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1821 bfd_section_from_r_symndx to new struct and function.
1822 * elf32-bfin.c: Likewise.
1823 * elf32-hppa.c: Likewise.
1824 * elf32-i386.c: Likewise.
1825 * elf32-m32r.c: Likewise.
1826 * elf32-m68hc1x.c: Likewise.
1827 * elf32-m68hc1x.h: Likewise.
1828 * elf32-m68k.c: Likewise.
1829 * elf32-ppc.c: Likewise.
1830 * elf32-s390.c: Likewise.
1831 * elf32-sh.c: Likewise.
1832 * elf64-ppc.c: Likewise.
1833 * elf64-s390.c: Likewise.
1834 * elf64-x86-64.c: Likewise.
1835 * elfxx-sparc.c: Likewise.
1836 * elfxx-sparc.h: Likewise.
1838 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1841 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1843 2009-06-18 Nick Clifton <nickc@redhat.com>
1845 * elflink.c (elf_link_sort_relocs): Return early if there are no
1848 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1850 Merge cegcc and mingw32ce target name changes from
1853 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1855 * config.bfd: Add arm*-*-cegcc* target.
1857 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1859 * config.bfd: Add arm-*-mingw32ce* target.
1861 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1863 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1864 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1865 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1866 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1868 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1870 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1871 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1872 * elf32-i386.c (elf_i386_check_relocs): Use it.
1873 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1875 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1877 * elf-bfd.h (elf_dyn_relocs): New.
1879 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1880 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1882 (elf_i386_copy_indirect_symbol): Likewise.
1883 (elf_i386_check_relocs): Likewise.
1884 (elf_i386_gc_sweep_hook): Likewise.
1885 (elf_i386_allocate_dynrelocs): Likewise.
1886 (elf_i386_readonly_dynrelocs): Likewise.
1887 (elf_i386_size_dynamic_sections): Likewise.
1889 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1890 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1891 with elf_dyn_relocs.
1892 (elf64_x86_64_copy_indirect_symbol): Updated.
1893 (elf64_x86_64_check_relocs): Likewise.
1894 (elf64_x86_64_gc_sweep_hook): Likewise.
1895 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1896 (elf64_x86_64_allocate_dynrelocs): Likewise.
1897 (elf64_x86_64_readonly_dynrelocs): Likewise.
1898 (elf64_x86_64_size_dynamic_sections): Likewise.
1900 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf32-arm.c (create_got_section): Get existing .rela.got
1904 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1905 * elf32-lm32.c (create_got_section): Likewise.
1906 * elf32-m32r.c (create_got_section): Likewise.
1907 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1908 * elf32-s390.c (create_got_section): Likewise.
1909 * elf32-sh.c (create_got_section): Likewise.
1910 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1911 * elf64-s390.c (create_got_section): Likewise.
1912 * elfxx-sparc.c (create_got_section): Likewise.
1914 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1917 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1921 * elf32-i386.c (elf_i386_local_hash): Removed.
1922 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1923 (elf_i386_get_local_sym_hash): Likewise.
1925 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1926 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1927 (elf64_x86_64_get_local_sym_hash): Likewise.
1928 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1929 (get_local_sym_hash): Likewise.
1931 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1933 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1934 rel_got_sec and plt_sec.
1935 (elfNN_ia64_relax_section): Updated.
1936 (elfNN_ia64_create_dynamic_sections): Likewise.
1937 (get_got): Likewise.
1938 (allocate_dynrel_entries): Likewise.
1939 (elfNN_ia64_size_dynamic_sections): Likewise.
1940 (set_got_entry): Likewise.
1941 (elfNN_ia64_choose_gp): Likewise.
1942 (elfNN_ia64_relocate_section): Likewise.
1943 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1944 (elfNN_ia64_finish_dynamic_sections): Likewise.
1946 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1948 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1951 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1953 * configure.in (elf): Add elf-ifunc.lo.
1955 * configure: Regenerated.
1956 * Makefile.in: Likewise.
1958 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1959 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1961 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1962 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1964 (elf_i386_link_hash_table_create): Likewise.
1965 (elf_i386_create_dynamic_sections): Likewise.
1966 (elf_i386_check_relocs): Likewise.
1967 (elf_i386_allocate_dynrelocs): Likewise.
1968 (elf_i386_size_dynamic_sections): Likewise.
1969 (elf_i386_relocate_section): Likewise.
1970 (elf_i386_finish_dynamic_symbol): Likewise.
1971 (elf_i386_finish_dynamic_sections): Likewise.
1972 (elf_i386_create_got_section): Removed.
1974 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1975 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1977 (elf64_x86_64_compute_jump_table_size): Updated.
1978 (elf64_x86_64_link_hash_table_create): Likewise.
1979 (elf64_x86_64_create_dynamic_sections): Likewise.
1980 (elf64_x86_64_check_relocs): Likewise.
1981 (elf64_x86_64_allocate_dynrelocs): Likewise.
1982 (elf64_x86_64_size_dynamic_sections): Likewise.
1983 (elf64_x86_64_relocate_section): Likewise.
1984 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1985 (elf64_x86_64_finish_dynamic_sections): Likewise.
1986 (elf64_x86_64_create_got_section): Removed.
1988 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1989 for pointer alignment. Set up section pointers.
1990 (_bfd_elf_create_dynamic_sections): Likewise.
1991 (_bfd_elf_create_ifunc_sections): Moved to ...
1992 * elf-ifunc.c: Here. New.
1994 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1995 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1998 2009-06-16 Doug Kwan <dougkwan@google.com>
2000 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2001 to bfd_signed_vma. Cast constant operands which are used in
2002 offset related expressions to bfd_signed_vma type as appropriate.
2004 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2006 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2007 (elf_backend_plt_sym_val): Define.
2009 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2011 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2012 (elf_backend_reloc_type_class): Define.
2014 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2016 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2017 from an executable to a shared library treat R_VAX_PC32
2018 relocations as R_VAX_PLT32 ones.
2020 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2022 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2023 symbols in GOT space calculation.
2024 (elf_vax_relocate_section): Adjust accordingly.
2026 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2028 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2031 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2033 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2035 (elf_vax_relocate_section): Likewise.
2037 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2040 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2042 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2044 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2045 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2047 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2049 * Makefile.am: Run "make dep-am".
2050 * Makefile.in: Regenerated.
2052 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2054 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2055 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2057 2009-06-15 Nick Clifton <nickc@redhat.com>
2059 * po/ru.po: New Russian translation.
2060 * configure.in (ALL_LINGUAS): Add ru.
2061 * configure: Regenerate.
2063 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2065 * elf32-i386.c: Remove duplicated comments.
2067 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2071 dynamic IFUNC pointer in non-shared object. Use .got.plt
2072 for IFUNC definition in PIE.
2073 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2076 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2077 dynamic IFUNC pointer in non-shared object. Use .got.plt
2078 for IFUNC definition in PIE.
2079 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2082 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2084 * elf32-i386.c (elf_i386_check_relocs): Properly report
2085 local symbol for unhandled relocation against STT_GNU_IFUNC
2087 (elf_i386_relocate_section): Likewise.
2088 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2089 (elf64_x86_64_relocate_section): Likewise.
2091 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2094 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2095 (elf_i386_link_hash_table): Add loc_hash_table and
2097 (elf_i386_local_hash): New.
2098 (elf_i386_local_htab_hash): Likewise.
2099 (elf_i386_local_htab_eq): Likewise.
2100 (elf_i386_get_local_sym_hash): Likewise.
2101 (elf_i386_link_hash_table_free): Likewise.
2102 (elf_i386_allocate_local_dynrelocs): Likewise.
2103 (elf_i386_finish_local_dynamic_symbol): Likewise.
2104 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2105 (elf_i386_link_hash_table_create): Create loc_hash_table and
2107 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2108 (elf_i386_size_dynamic_sections): Likewise.
2109 (elf_i386_relocate_section): Likewise.
2110 (elf_i386_finish_dynamic_sections): Likewise.
2111 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2114 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2115 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2117 (elf64_x86_64_local_hash): New.
2118 (elf64_x86_64_local_htab_hash): Likewise.
2119 (elf64_x86_64_local_htab_eq): Likewise.
2120 (elf64_x86_64_get_local_sym_hash): Likewise.
2121 (elf64_x86_64_link_hash_table_free): Likewise.
2122 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2123 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2124 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2125 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2126 and loc_hash_memory.
2127 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2129 (elf64_x86_64_size_dynamic_sections): Likewise.
2130 (elf64_x86_64_relocate_section): Likewise.
2131 (elf64_x86_64_finish_dynamic_sections): Likewise.
2132 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2135 2009-06-10 Philip Blundell <philb@gnu.org>
2137 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2138 elf_sec->this_hdr == NULL.
2140 2009-06-12 Tristan Gingold <gingold@adacore.com>
2142 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2143 * bfd-in2.h: Regenerated.
2144 * libbfd.h: Regenerated.
2146 * mach-o.c (FILE_ALIGN): New macro.
2147 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2148 (bfd_mach_o_print_symbol): Ditto.
2149 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2150 (bfd_mach_o_get_reloc_upper_bound): New function.
2151 (bfd_mach_o_canonicalize_reloc): Ditto.
2152 (bfd_mach_o_scan_write_relocs): Ditto.
2153 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2154 (bfd_mach_o_scan_write_section_64): Ditto.
2155 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2156 written for load command. Do not compute section file offset.
2157 (bfd_mach_o_scan_write_segment_64): Ditto.
2158 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2159 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2161 (bfd_mach_o_mangle_symbols): ... this new function.
2162 (bfd_mach_o_write_contents): Be sure to have load commands built.
2163 Call bfd_mach_o_mangle_symbols.
2164 (bfd_mach_o_build_commands): Adjust for filelen field.
2165 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2166 Do not set symtab file offset anymore here.
2167 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2168 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2169 Set reloc_count and rel_filepos section fields.
2170 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2172 (bfd_mach_o_scan_read_section_64): Ditto.
2173 (bfd_mach_o_scan_read_section): Ditto.
2174 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2175 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2176 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2177 Handle weak-ref symbols.
2178 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2179 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2180 (bfd_mach_o_scan): Remove assignment to removed field.
2181 (bfd_mach_o_mkobject_init): Ditto.
2182 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2183 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2184 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2185 (bfd_mach_o_swap_reloc_in): Ditto.
2186 (bfd_mach_o_swap_reloc_out): Ditto.
2188 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2189 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2190 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2191 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2192 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2193 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2194 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2195 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2196 (BFD_MACH_O_N_WEAK_DEF): New macros.
2198 (bfd_mach_o_section_type): Add new enumeration values.
2199 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2200 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2201 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2202 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2204 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2205 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2206 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2207 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2208 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2209 (BFD_MACH_O_RELENT_SIZE): Ditto.
2210 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2211 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2212 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2213 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2214 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2215 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2216 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2217 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2218 (bfd_mach_o_reloc_info): New struct.
2219 (bfd_mach_o_asymbol): New struct.
2220 (bfd_mach_o_symtab_command): The symbols field is now of type
2222 (bfd_mach_o_load_command): The offset and len fields are now of type
2224 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2225 Add a filelen field. Add comments.
2226 (bfd_mach_o_backend_data): New struct.
2227 (bfd_mach_o_get_backend_data): New macro.
2228 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2230 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2231 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2232 (bfd_mach_o_canonicalize_reloc): Ditto.
2234 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2235 duplicated macro. Now defined to _bfd_generic_is_local_label.
2236 (TARGET_NAME_BACKEND): New macro...
2237 (TARGET_NAME_BACKEND): ... used to name a new variable.
2238 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2239 Mach-O backend data.
2241 * mach-o-i386.c (i386_howto_table): New variable.
2242 (bfd_mach_o_i386_swap_reloc_in): New function.
2243 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2244 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2245 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2246 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2247 (bfd_mach_o_bfd_reloc_type_lookup)
2248 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2250 2009-06-11 Eric Paris <eparis@redhat.com>
2251 Nick Clifton <nickc@redhat.com>
2253 * opncls.c (_maybe_make_executable): New function. Gives execute
2254 permission to an executable bfd that was opened for writing
2255 provided that it is a regular file. Replaces common code found in...
2256 (bfd_close): here and ...
2257 (bfd_close_all_done): here.
2259 2009-06-11 Anthony Green <green@moxielogic.com>
2261 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2262 * bfd-in2.h: Rebuilt.
2263 * libbfd.h: Rebuilt.
2264 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2266 (moxie_reloc_map): Ditto.
2267 Clean up copyright notice.
2269 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2271 * bfd-in2.h: bfd_mmap prototype.
2272 * bfdio.c (bfd_mmap): New function.
2273 * libbfd.h (bfd_iovec): Add bmmap.
2274 * cache.c (cache_bmmap): New function.
2275 (cache_iovec): Initialize bmmap member.
2276 * opencls.c (opncls_bmmap): New function.
2277 (opncls_iovec): Initialize bmmap member.
2279 2009-06-09 Tristan Gingold <gingold@adacore.com>
2281 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2282 and stabstr_segment fields.
2283 (mach_o_be_vec, mach_o_le_vec): Removed
2284 (bfd_mach_o_version): New prototype.
2286 * mach-o.c (bfd_mach_o_version): Make this function public.
2287 (mach_o_wide_p): New function.
2288 (bfd_mach_o_wide_p): Ditto.
2289 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2291 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2292 Search in the list only if the name starts with a dot.
2293 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2294 test. Check bfd_seek status.
2295 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2296 (bfd_mach_o_scan_write_section_32): Ditto.
2297 (bfd_mach_o_scan_write_section_64): Ditto.
2298 (bfd_mach_o_scan_write_section): Removed.
2299 (bfd_mach_o_scan_write_segment): Split into ...
2300 (bfd_mach_o_scan_write_segment_32): ... this and ...
2301 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2302 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2303 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2304 symbol table. Now returns a boolean.
2305 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2306 Adjust for status type.
2307 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2308 test. Write symbol table. Numbers the sections.
2309 (bfd_mach_o_read_header): Check bfd_seek status.
2310 Use mach_o_wide_p instead of hard-coded test.
2311 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2312 (bfd_mach_o_scan_read_section_64): Ditto.
2313 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2314 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2315 handled common symbols.
2316 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2317 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2318 (bfd_mach_o_scan_read_dylinker): Ditto.
2319 (bfd_mach_o_scan_read_dylib): Ditto.
2320 (bfd_mach_o_scan_read_thread): Ditto.
2321 (bfd_mach_o_scan_read_symtab): Ditto.
2322 Do not create a section for the stabs.
2323 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2324 (bfd_mach_o_scan_read_segment): Ditto.
2325 (bfd_mach_o_scan_read_command): Ditto.
2326 (bfd_mach_o_scan_start_address): Ditto.
2327 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2328 (bfd_mach_o_archive_p): Check bfd_seek status.
2329 (bfd_mach_o_core_fetch_environment): Ditto.
2331 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2333 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2335 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2336 (elf_i386_link_hash_table_create): Initialize irelifunc.
2337 (elf_i386_check_relocs): Updated. Set up irelifunc for
2339 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2340 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2342 (elf_i386_relocate_section): Likewise.
2344 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2345 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2346 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2348 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2349 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2351 (elf64_x86_64_relocate_section): Likewise.
2353 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2355 (_bfd_elf_create_ifunc_sections): This.
2357 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2359 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2362 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2364 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2365 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2366 building shared object. Check info->executable instead of
2367 !info->shared when setting non_got_ref.
2368 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2369 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2370 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2372 (elf_i386_relocate_section): Output dynamic relocation for
2373 R_386_32 against STT_GNU_IFUNC symbol to get the real
2374 function address when building shared object.
2375 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2376 relocation for STT_GNU_IFUNC symbol in shared object.
2378 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2379 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2380 symbol when building shared object. Check info->executable
2381 instead of !info->shared when setting non_got_ref.
2382 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2383 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2384 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2386 (elf64_x86_64_relocate_section): Output dynamic relocation
2387 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2388 function address when building shared object.
2389 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2390 relocation for STT_GNU_IFUNC symbol in shared object.
2392 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2394 * Makefile.am: Run "make dep-am".
2395 (BFD32_BACKENDS): Add mach-o-i386.lo.
2396 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2397 * Makefile.in: Regenerate.
2399 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2401 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2402 when looking for soft-icache stubs.
2404 2009-06-05 Tristan Gingold <gingold@adacore.com>
2406 * mach-o.h: Update copyright year.
2407 (bfd_mach_o_mach_header_magic): New enum.
2408 (bfd_mach_o_cpu_subtype): Now an enum.
2409 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2410 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2411 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2412 (bfd_mach_o_load_command): Field type_required is now a boolean.
2413 Reindent prototypes.
2414 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2415 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2416 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2417 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2418 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2419 (bfd_mach_o_canonicalize_symtab): Ditto.
2420 (bfd_mach_o_get_symbol_info): Ditto.
2421 (bfd_mach_o_print_symbol): Ditto.
2422 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2423 (bfd_mach_o_make_empty_symbol): Ditto.
2424 (bfd_mach_o_write_contents): Ditto.
2426 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2427 bfd_mach_o_mkobject): Defines.
2428 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2429 Do not check with target vector but with flavour.
2430 (struct mach_o_section_name_xlat): New declaration.
2431 (dwarf_section_names_xlat): Ditto.
2432 (text_section_names_xlat): Ditto.
2433 (data_section_names_xlat): Ditto.
2434 (struct mach_o_segment_name_xlat): Ditto.
2435 (segsec_names_xlat): Ditto.
2436 (bfd_mach_o_convert_section_name_to_bfd): New function.
2437 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2438 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2439 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2440 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2441 Accept any input and output flavour. Do not share private data
2443 (bfd_mach_o_count_symbols): Add a comment.
2444 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2445 (bfd_mach_o_canonicalize_symtab): Ditto.
2446 (bfd_mach_o_get_symbol_info): Ditto.
2447 (bfd_mach_o_print_symbol): Ditto.
2448 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2449 Use constants instead of hard-coded values.
2450 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2452 (bfd_mach_o_scan_write_section_64): Ditto.
2453 (bfd_mach_o_scan_write_segment): Ditto.
2454 Do not copy sections anymore.
2455 (bfd_mach_o_write_contents): Make it public.
2456 Remove dead code. Rewrite typeflag assignment.
2457 (bfd_mach_o_build_commands): New function.
2458 (bfd_mach_o_set_section_contents): Ditto.
2459 (bfd_mach_o_make_empty_symbol): Make it public.
2460 (bfd_mach_o_read_header): Make it static.
2461 Convert to bfd_boolean.
2462 Use constants instead of hard-coded values.
2463 (bfd_mach_o_make_bfd_section): Call
2464 bfd_mach_o_convert_section_name_to_bfd to create name.
2465 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2467 (bfd_mach_o_scan_read_section_64): Ditto.
2468 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2469 a segment anymore. Use constants instead of hard-coded values.
2470 (bfd_mach_o_scan_read_command): Fix style.
2471 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2472 Get rid of BFD_IO_FUNCS.
2473 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2474 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2475 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2476 (bfd_mach_o_object_p): Removed.
2477 (bfd_mach_o_gen_core_p): New function, replaces ...
2478 (bfd_mach_o_core_p): ... deleted.
2479 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2481 * mach-o-i386.c: New file.
2482 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2483 * configure.in (TDEFINES): Add mach_o_i386_vec.
2484 * configure: Regenerated.
2485 * targets.c: Add mach_o_i386_vec.
2487 * mach-o.c: Update copyright years.
2488 (BFD_IO_FUNCS): Remove (was not used).
2489 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2490 bfd_mach_o_slurp_extended_name_table,
2491 bfd_mach_o_construct_extended_name_table,
2492 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2493 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2494 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2495 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2496 bfd_mach_o_get_section_contents_in_window,
2497 bfd_mach_o_bfd_is_local_label_name,
2498 bfd_mach_o_bfd_is_target_special_symbol,
2499 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2500 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2501 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2502 bfd_mach_o_minisymbol_to_symbol,
2503 bfd_mach_o_bfd_get_relocated_section_contents,
2504 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2505 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2506 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2507 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2508 bfd_mach_o_bfd_merge_private_bfd_data,
2509 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2510 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2511 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2512 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2513 bfd_mach_o_bfd_copy_private_header_data,
2514 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2515 * mach-o-target.c: ... here.
2516 Update copyright years.
2518 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2520 * dep-in.sed: Don't use \n in replacement part of s command.
2521 * Makefile.am (DEP1): LC_ALL for uniq.
2523 * Makefile.in: Regenerate.
2525 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2528 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2529 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2531 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2533 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2534 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2535 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2536 against STT_GNU_IFUNC symbols for static executables.
2537 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2538 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2540 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2541 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2542 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2543 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2545 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2547 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2548 symbols to be left unimported when linking statically.
2549 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2550 code when linking statically.
2552 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf32-i386.c (elf_i386_check_relocs): Increment
2555 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2556 against STT_GNU_IFUNC symbol.
2557 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2558 local STT_GNU_IFUNC definition is used.
2559 (elf_i386_relocate_section): Handle got.offset != -1 for
2560 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2563 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2564 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2565 relocations against STT_GNU_IFUNC symbol.
2566 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2567 local STT_GNU_IFUNC definition is used.
2568 (elf64_x86_64_relocate_section): Handle got.offset != -1
2569 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2570 STT_GNU_IFUNC symbol.
2572 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2576 (elf_i386_reloc_type_lookup): Likewise.
2577 (R_386_tls): Removed.
2578 (R_386_irelative): New.
2579 (R_386_vt_offset): Updated.
2580 (elf_i386_rtype_to_howto): Likewise.
2581 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2582 (elf_i386_link_hash_table_create): Initialize igotplt,
2584 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2585 (elf_i386_adjust_dynamic_symbol): Likewise.
2586 (elf_i386_allocate_dynrelocs): Likewise.
2587 (elf_i386_relocate_section): Likewise.
2588 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2590 (elf_i386_finish_dynamic_symbol): When building a static
2591 executable, use .iplt, .igot.plt and .rel.iplt sections for
2592 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2593 locally defined STT_GNU_IFUNC symbol.
2595 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2596 (x86_64_reloc_map): Likewise.
2597 (R_X86_64_standard): Updated.
2598 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2599 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2601 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2602 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2603 (elf64_x86_64_allocate_dynrelocs): Likewise.
2604 (elf64_x86_64_relocate_section): Likewise.
2605 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2607 (elf64_x86_64_finish_dynamic_symbol): When building a static
2608 executable, use .iplt, .igot.plt and .rela.iplt sections for
2609 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2610 for locally defined STT_GNU_IFUNC symbol.
2612 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2613 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2615 * bfd-in2.h: Regenerated.
2616 * libbfd.h: Likewise.
2618 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2620 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2621 (_bfd_elf_make_ifunc_reloc_section): Removed.
2622 (_bfd_elf_is_ifunc_symbol): Likewise.
2623 (_bfd_elf_create_static_ifunc_sections): New.
2625 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2627 (elf_link_add_object_symbols): Here.
2628 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2629 STT_GNU_IFUNC symbol.
2630 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2631 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2632 (IFUNC_INFIX): Removed.
2633 (get_ifunc_reloc_section_name): Likewise.
2634 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2635 (_bfd_elf_is_ifunc_symbol): Likewise.
2636 (_bfd_elf_create_static_ifunc_sections): New.
2638 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2640 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2641 (create_got_section): Likewise.
2642 (allocate_dynrelocs): Likewise.
2643 (readonly_dynrelocs): Likewise.
2644 (set_tls_module_base): Likewise.
2645 (dtpoff_base): Likewise.
2647 (elf_i386_link_hash_table_create): Updated.
2648 (elf_i386_create_dynamic_sections): Likewise.
2649 (elf_i386_check_relocs): Likewise.
2650 (elf_i386_size_dynamic_sections): Likewise.
2651 (elf_i386_relocate_section): Likewise.
2653 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2654 (create_got_section): Likewise.
2655 (allocate_dynrelocs): Likewise.
2656 (readonly_dynrelocs): Likewise.
2657 (set_tls_module_base): Likewise.
2658 (dtpoff_base): Likewise.
2660 (elf64_x86_64_link_hash_table_create): Updated.
2661 (elf64_x86_64_create_dynamic_sections): Likewise.
2662 (elf64_x86_64_check_relocs): Likewise.
2663 (elf64_x86_64_size_dynamic_sections): Likewise.
2664 (elf64_x86_64_relocate_section): Likewise.
2666 2009-05-28 Nick Clifton <nickc@redhat.com>
2668 * targets.c (_bfd_target_vector): Only include plugin target in
2669 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2671 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2673 * elf32-spu.c (struct call_info): New member broken_cycle.
2674 (remove_cycle): Instead of physically removing call_info structures
2675 to break call graph cycles, mark them using the broken_cycle flag.
2676 (mark_overlay_section): Respect broken_cycle flag.
2677 (unmark_overlay_section): Likewise.
2678 (collect_lib_sections): Likewise.
2679 (collect_overlays): Likewise.
2680 (sum_stack): Likewise.
2682 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2684 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2685 (mark_functions_via_relocs): Initialize callee->count to 1.
2686 (pasted_function): Likewise.
2687 (spu_elf_auto_overlay): Honor call counts when determining number
2688 of stubs required in software i-cache mode.
2690 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2692 * plugin.c (program_name): Remove.
2693 (plugin_program_name): New.
2694 (bfd_plugin_set_program_name): New.
2695 (try_load_plugin): Use plugin_program_name.
2696 * plugin.h (bfd_plugin_set_program_name): New.
2698 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2700 * aclocal.m4: Include ../config/plugins.m4.
2701 * configure.in: Use AC_PLUGINS.
2702 * configure: Regenerate.
2703 * Makefile.in: Regenerate.
2704 * doc/Makefile.in: Regenerate.
2706 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2708 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2710 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2711 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2712 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2713 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2714 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2715 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2716 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2717 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2718 * reloc.c (bfd_generic_relax_section): Likewise.
2719 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2720 * vms.c (vms_bfd_relax_section): Likewise.
2722 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2724 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2726 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2727 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2729 * elf32-i386.c (allocate_dynrelocs): Updated.
2730 (elf_i386_relocate_section): Likewise.
2731 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2732 (elf64_x86_64_relocate_section): Likewise.
2734 * elf64-x86-64.c (is_indirect_symbol): Removed.
2736 2009-05-26 Nick Clifton <nickc@redhat.com>
2738 * po/id.po: Updated Indonesian translation.
2740 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2742 * Makefile.am: Run "make dep-am".
2745 (ALL_MACHINES): Add cpu-plugin.lo.
2746 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2747 (BFD32_BACKENDS): Add plugin.lo.
2748 (BFD32_BACKENDS_CFILES): Add plugin.c.
2749 (libbfd_la_LIBADD): Add LIBDL
2750 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2751 (bfd_plugin_arch): Declare.
2752 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2753 * bfd.c (bfd): Add plugin_data.
2754 * config.bfd: Handle the plugin target.
2755 * configure.in: Check for --enable-plugins.
2756 (LT_INIT): Use the dlopen option.
2757 * cpu-plugin.c: New.
2760 * targets.c (plugin_vec): Declare.
2761 (_bfd_target_vector): Add plugin_vec.
2762 * Makefile.in: Regenerate.
2763 * bfd-in2.h: Regenerate.
2764 * configure: Regenerate.
2766 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2768 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2769 per line with all lines having continuation backslash. Prefix
2770 first line with "A", following lines with "B".
2771 * Makefile.am (DEP): Don't use dep.sed here.
2772 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2773 dep.sed here on dependencies, sort and uniq.
2774 * Makefile.in: Regenerate.
2776 2009-05-25 Tristan Gingold <gingold@adacore.com>
2778 * makefile.vms: Add verilog.obj to object list OBJS.
2780 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2782 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2783 for BFD_IN_MEMORY is cleared.
2784 (bfd_bwrite): Zero excess memory allocated.
2786 2009-05-22 Julian Brown <julian@codesourcery.com>
2788 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2790 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2791 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2792 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2793 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2794 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2795 (a8_erratum_fix, a8_erratum_reloc): New structs.
2796 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2797 num_a8_erratum_fixes, fix_cortex_a8 fields.
2798 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2799 (elf32_arm_add_stub): Split into two parts, creating...
2800 (elf32_arm_create_or_find_stub_sec): New function.
2801 (elf32_arm_final_link_relocate): Add forward declaration.
2802 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2803 relocations, multiple relocations per stub.
2804 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2805 (arm_size_one_stub): Use find_stub_size_and_template.
2806 (a8_reloc_compare): New.
2807 (find_thumb_glue): Add forward declaration.
2808 (cortex_a8_erratum_scan): New.
2809 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2810 (bfd_elf32_arm_set_cortex_a8_fix): New.
2811 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2812 (arm_map_one_stub): Add THUMB32_TYPE support.
2813 (a8_branch_to_stub_data): New.
2814 (make_branch_to_a8_stub): New.
2815 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2816 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2817 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2818 Cortex-A8 erratum workaround.
2819 * bfd-in2.h: Regenerate.
2821 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2823 * Makefile.am: Run "make dep-am".
2824 * Makefile.in: Regenerate.
2825 * po/SRC-POTFILES.in: Regenerate.
2827 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2829 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2832 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2834 * elf-bfd.h (struct elf_backend_data
2835 <elf_backend_link_output_symbol_hook>): Return an int.
2836 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2837 symbols on deleted .opd entries.
2838 * elflink.c (elf_link_output_sym): Return without outputting sym
2839 if output_symbol_hook returns 2.
2840 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2841 Abort if we must not discard sym.
2842 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2844 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2845 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2846 elf_backend_link_output_symbol_hook return type change.
2847 * elf32-arm.c (output_arch_syminfo): Likewise.
2848 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2849 (elf32_arm_output_arch_local_syms): Likewise.
2850 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2851 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2852 (bfd_score_elf_link_output_symbol_hook): Likewise.
2853 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2854 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2855 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2856 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2857 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2858 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2859 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2860 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2861 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2862 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2863 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2865 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2867 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2868 out of range .opd symbols.
2870 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2872 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2873 fprintf_vma directly.
2874 * peXXigen.c (pe_print_edata): Likewise.
2875 (pe_print_pdata): Likewise.
2876 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2877 (_bfd_XX_print_private_bfd_data_common): Likewise.
2879 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2881 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2883 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2884 Paul Brook <paul@codesourcery.com>
2886 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2887 fix discarded sections.
2889 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2891 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2892 sections into the software icache.
2894 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2896 * elf32-spu.c (build_stub): Always build "compact" sofware
2899 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2901 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2902 (spu_elf_setup): Initialize it.
2903 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2904 Update to new-sytle cache manager data structures.
2905 (spu_elf_build_stubs): Generate new-style cache manager data
2906 structures and symbols.
2907 (spu_elf_auto_overlay): Update size computation.
2909 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2911 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2912 segments first amongst the program headers.
2914 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2916 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2917 into addresses for relocation types that look at high bits. Remove
2918 special handling of relocation overflow warnings.
2920 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2922 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2923 control flow graph between fragments of a function.
2925 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2927 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2928 generate only a 16-byte .toe section.
2929 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2931 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2933 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2934 (spu_elf_place_overlay_data): ..here. New function.
2935 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2937 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2939 * elf32-arm.c: Move sysdep.h to start of file.
2941 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2943 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2945 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2946 __icache_tag_array and __icache_tag_array_size.
2948 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2950 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2952 (bfinfdpic_link_omit_section_dynsym): Likewise.
2953 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2955 2009-05-05 Paul Brook <paul@codesourcery.com>
2957 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2958 * bfd-in2.h: Regenerate.
2959 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2960 (_arm_elf_section_data): Add text and exidx fields.
2961 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2962 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2963 copy_exidx_entry): New functions.
2964 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2966 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2968 * elf32-arm.c (DEF_STUBS): New helper define.
2969 (DEF_STUB): Likewise.
2970 (stub_def): New type.
2971 (stub_definitions): New array, containing stub template pointers
2973 (arm_size_one_stub): Make use of stub_definitions.
2975 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2977 * elflink.c (find_version_for_sym): Remove from here, ...
2978 * linker.c (bfd_find_version_for_sym): ... rename, replace
2979 here, make public and update all callers.
2980 * bfd-in2.h: Regenerate.
2982 2009-04-30 Nick Clifton <nickc@redhat.com>
2984 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2986 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2987 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2988 into a STT_GNU_IFUNC symbol type.
2989 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2991 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2992 the binary contains ifunc symbols.
2993 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2994 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2995 * elf32-i386.c (is_indirect_function): New function.
2996 (elf_i386_check_relocs): Create an ifunc output section.
2997 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2998 section if necessary.
2999 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3001 (elf_i386_add_symbol_hook): New function. Set the
3002 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3003 symbol is encountered.
3004 (elf_backend_post_process_headers): Define.
3005 (elf_backend_add_symbol_hook): Define.
3006 (elf_i386_post_process_headers): Rename to
3007 elf_i388_fbsd_post_process_headers.
3008 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3009 (is_indirect_function): New function.
3010 (elf64_x86_64_check_relocs): Create an ifunc output section.
3011 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3012 section if necessary.
3013 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3014 symbol if necessary.
3015 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3016 elf_obj_data structure if an ifunc symbol is encountered.
3017 (elf_backend_post_process_headers): Define.
3018 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3019 if we have ifunc symbols to handle.
3020 (get_ifunc_reloc_section_name): New function. Computes the name
3021 for an ifunc section.
3022 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3023 section to hold ifunc relocs.
3024 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3025 (bfd_print_symbol_vandf): Handle ifunc symbols.
3026 (bfd_decode_symclass): Likewise.
3027 * bfd-in2.h: Regenerate.
3029 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3031 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3032 MOVW and MOVT relocations in a shared library link.
3034 2009-04-27 Anthony Green <green@moxielogic.com>
3036 * verilog.c: New file.
3037 * Makefile.am (BFD32_LIBS): Add verilog.c.
3038 (BFD32_LIBS_CFILES): Add verilog.c.
3039 (verilog.lo): New build rule.
3040 * Makefile.in: Rebuilt.
3041 * targets.c: Add verilog support.
3042 * bfd.c (tdata union): Add Verilog private data field.
3043 * bfd-in2.h: Regenerate.
3045 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3047 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3050 2009-04-23 Matthias Klose <doko@ubuntu.com>
3052 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3054 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3057 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3058 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3059 (elf32_arm_size_stubs): Likewise.
3060 (record_thumb_to_arm_glue): Deleted unused function.
3061 (bfd_elf32_arm_process_before_allocation): No longer handle
3062 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3063 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3064 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3066 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3068 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3069 (elf32_arm_write_section): Declare early.
3070 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3071 (arm_allocate_glue_section_space): Exclude empty sections.
3072 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3073 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3075 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3076 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3077 (elf32_arm_size_dynamic_sections): Allocate interworking
3079 (bfd_elf32_bfd_final_link): Define.
3081 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3083 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3085 * coffcode.h (coff_compute_section_file_positions): Clear
3086 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3088 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3089 force_minimum_alignment.
3091 * libcoff.h: Regenerated.
3093 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3094 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3096 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3097 nor target_subsystem.
3099 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3100 force_minimum_alignment nor target_subsystem.
3102 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3104 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3105 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3106 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3107 include in coff-x86_64.c of headers.
3108 (PDATA_ROW_SIZE): New define.
3109 (pex_regs[]): New static array.
3110 (pex64_get_runtime_function): New static function.
3111 (pex64_get_unwind_info): Likewise.
3112 (pex64_get_scope_entry): Likewise.
3113 (pex64_xdata_print_uwd_codes): Likewise.
3114 (pex64_get_section_by_rva): Likewise.
3115 (pex64_dump_xdata): Likewise.
3116 (pex64_bfd_print_pdata): Likewise.
3117 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3118 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3119 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3121 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3122 Alan Modra <amodra@bigpond.net.au>
3123 Dave Korn <dave.korn.cygwin@gmail.com>
3125 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3126 long names and non-NUL-terminated strings.
3128 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3130 * bfd-in2.h: Regenerated.
3132 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3134 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3135 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3137 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3140 * coffcode.h (bfd_pei_p): New.
3142 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3143 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3144 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3145 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3146 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3147 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3149 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3150 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3151 bfd_efi_rtdrv_x86_64_vec,
3152 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3153 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3154 * targets.c: Likewise.
3156 * configure: Regenerated.
3157 * libcoff.h: Likewise.
3158 * Makefile.in: Likewise.
3160 * efi-app-ia32.c: Removed.
3161 * efi-app-x86_64.c: Likewise.
3162 * efi-bsdrv-ia32.c: Likewise.
3163 * efi-bsdrv-ia64.c: Likewise.
3164 * efi-bsdrv-x86_64.c: Likewise.
3165 * efi-rtdrv-ia32.c: Likewise.
3166 * efi-rtdrv-ia64.c: Likewise.
3167 * efi-rtdrv-x86_64.c: Likewise.
3168 * efi-rtdrv-ia32.c: Likewise.
3170 * efi-app-ia64.c: Moved to ...
3172 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3173 (TARGET_NAME): Set to pei-ia64.
3175 * libpei.h (bfd_target_pei_p): Removed.
3176 (bfd_target_pei_arch): Likewise.
3177 (bfd_target_efi_app_p): Likewise.
3178 (bfd_target_efi_app_arch): Likewise.
3179 (bfd_target_efi_bsdrv_p): Likewise.
3180 (bfd_target_efi_bsdrv_arch): Likewise.
3181 (bfd_target_efi_rtdrv_p): Likewise.
3182 (bfd_target_efi_rtdrv_arch): Likewise.
3183 (bfd_pe_executable_p): Likewise.
3185 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3186 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3187 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3188 and efi-rtdrv-ia32.c.
3189 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3190 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3191 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3192 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3193 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3194 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3195 (efi-app-ia64.lo): Removed.
3196 (efi-bsdrv-ia32.lo): Likewise.
3197 (efi-rtdrv-ia32.lo): Likewise.
3198 (efi-app-ia64.lo): Likewise.
3199 (efi-bsdrv-ia64.lo): Likewise.
3200 (efi-rtdrv-ia64.lo): Likewise.
3201 (efi-app-x86_64.lo): Likewise.
3202 (efi-bsdrv-x86_64.lo): Likewise.
3203 (efi-rtdrv-x86_64.lo): Likewise.
3206 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3208 (arch_type): Removed.
3209 (pe_arch): Likewise.
3210 (pe_bfd_object_p): Just return coff_object_p.
3212 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3213 bfd_pe_executable_p with bfd_pei_p.
3215 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3217 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3218 PLT entries to an undefined symbol when generating a shared
3221 2009-04-17 Nick Clifton <nickc@redhat.com>
3224 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3226 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3228 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3229 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3230 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3231 * binary.c (binary_bfd_define_common_symbol): Likewise.
3232 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3233 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3234 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3235 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3236 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3237 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3238 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3239 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3240 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3241 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3242 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3243 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3244 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3245 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3246 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3247 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3248 * som.c (som_bfd_define_common_symbol): Likewise.
3249 * srec.c (srec_bfd_define_common_symbol): Likewise.
3250 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3251 * versados.c (versados_bfd_define_common_symbol): Likewise.
3252 * vms.c (vms_bfd_define_common_symbol): Likewise.
3253 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3254 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3255 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3256 (pmac_xcoff_vec): Likewise.
3257 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3258 (aix5coff64_vec): Likewise.
3259 * linker.c (bfd_generic_define_common_symbol): New function.
3260 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3261 (_bfd_define_common_symbol): New field.
3262 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3263 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3264 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3266 * bfd-in2.h: Regenerate.
3267 * libbfd.h: Likewise.
3268 * libcoff.h: Likewise.
3270 2009-04-15 Anthony Green <green@moxielogic.com>
3272 * targets.c: Add moxie support.
3273 * Makefile.am: Ditto.
3274 * Makefile.in: Rebuilt.
3275 * cpu-moxie.c, elf32-moxie.c: New files.
3276 * archures.c: Add moxie support.
3277 * configure.in: Add moxie support.
3278 * configure: Rebuilt.
3279 * config.bfd, archures.c: Add moxie support.
3280 * bfd-in2.h: Rebuilt.
3282 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3284 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3285 branch to an undef weak symbol into a jump to next instruction if
3286 a PLT entry will be created.
3288 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3290 * coffgen.c (make_a_section_from_file): Set the backend long
3291 section names enable if long section names found on input.
3292 * coffcode.h: Extend long section names documentation to match.
3294 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3296 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3299 2009-04-07 DJ Delorie <dj@redhat.com>
3301 * archures.c: Add bfd_mach_mep_c5.
3302 * bfd-in2.h: Likewise.
3303 * cpu-mep.c: Add bfd_c5_arch.
3304 * elf32-mep.c: Support it.
3306 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3308 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3309 info->callbacks->einfo.
3310 * linker.c (_bfd_generic_section_already_linked): Likewise.
3312 2009-04-06 DJ Delorie <dj@redhat.com>
3314 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3316 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3318 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3319 _bfd_pex64_print_pdata only if PE is defined.
3321 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3322 (_bfd_pex64_print_pdata): This.
3324 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3325 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3328 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3330 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3331 _bfd_pep_print_x64_pdata.
3332 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3333 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3335 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3337 * elf32-xtensa.c (relax_property_section): Always set r_offset
3340 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3342 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3343 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3345 (elf32_arm_stub_type): New enum values for the two new stubs.
3346 (arm_type_of_stub): Make use of the two new stubs.
3347 (arm_size_one_stub): Handle the two new stubs.
3349 2009-04-01 Matt Thomas <matt@netbsd.org>
3351 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3352 hidden symbols into the GOT or PLT.GOT.
3353 (elf_vax_relocate_section): Do not emit a PCREL reloc
3354 into a shared object if it is against a hidden symbol.
3356 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3358 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3359 and know_contains_shared_object_p.
3360 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3361 Cache the result in the archive_info table.
3362 (xcoff_auto_export_p): Add an "info" parameter and update the
3363 call to xcoff_archive_contains_shared_object_p.
3364 (xcoff_mark_auto_exports): Update accordingly.
3365 (xcoff_post_gc_symbol): Likewise.
3367 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3369 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3372 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3374 * coff-rs6000.c (member_layout): New structure.
3375 (archive_iterator): Likewise.
3376 (member_layout_init): New function.
3377 (archive_iterator_begin): Likewise.
3378 (archive_iterator_next): Likewise.
3379 (xcoff_write_armap_old): Use the new iterator functions.
3380 (do_shared_object_padding): Delete.
3381 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3382 handling of arch_info.
3383 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3384 first loop rather than the second. Allocate a member header if
3385 there isn't one, then work out the stat information and length
3386 in the first loop too. Use the new iterators for the second loop.
3387 (xcoff_write_archive_contents_big): Likewise.
3389 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3391 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3392 (bfd_xcoff_set_archive_import_path): Likewise.
3393 * bfd-in2.h: Regenerate.
3394 * xcofflink.c: Include libiberty.h.
3395 (xcoff_archive_info): New structure.
3396 (xcoff_archive_info_hash): New function.
3397 (xcoff_archive_info_eq): Likewise.
3398 (xcoff_get_archive_info): Likewise.
3399 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3400 (bfd_xcoff_split_import_path): New function.
3401 (bfd_xcoff_set_archive_import_path): Likewise.
3402 (xcoff_set_import_path): Move earlier in file.
3403 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3404 object to the the directory part of the bfd's filename. Get the
3405 import path and filename of an archive object from the archive's
3406 xcoff_tdata, initializing it if necessary. Update use of
3408 (bfd_link_input_bfd): Update use of import_file_id.
3409 (xcoff_write_global_symbol): Likewise.
3411 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3413 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3415 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3417 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3418 a .loader section for relocatable links.
3419 (xcoff_need_ldrel_p): New function.
3420 (xcoff_mark): Use it.
3421 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3423 (xcoff_build_ldsym): New function, split out from...
3424 (xcoff_build_ldsyms): ...here. Rename to...
3425 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3426 call xcoff_build_ldsym, if there's a loader section.
3427 (xcoff_build_loader_section): New function, extracted verbatim from...
3428 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3429 there's a loader section. Only add an __rtinit loader symbol
3430 if there's a loader section. Update after above name change.
3431 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3432 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3433 and xcoff_create_ldrel.
3434 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3435 (xcoff_reloc_link_order): Likewise, but only call it if there's
3436 a loader section. Use xcoff_symbol_section.
3437 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3438 if there's a loader section.
3440 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3442 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3444 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3446 * elf32-arm.c (group_sections): Rewrite loops for better
3449 2009-03-30 DJ Delorie <dj@redhat.com>
3451 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3452 relocs when doing a relocatable link.
3454 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3456 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3457 "ERROR:", in error messages.
3458 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3459 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3460 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3461 (elf32_arm_merge_eabi_attributes): Likewise.
3462 (elf32_arm_merge_private_bfd_data): Likewise.
3464 2009-03-27 Nick Clifton <nickc@redhat.com>
3466 * section.c (bfd_get_section_contents): Detect and handle the case
3467 where a section has the SEC_IN_MEMORY flag set but no actual
3470 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3473 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3474 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3475 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3476 if we don't find matching PT_LOAD when copying.
3478 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3480 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3481 the reloc descriptions.
3483 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3485 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3486 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3487 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3489 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3491 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3492 (bfd_i386_arch_intel_syntax): Likewise.
3493 (i8086_arch): Likewise.
3494 (bfd_x86_64_arch): Likewise.
3496 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3498 * elf32-cris.c (cris_elf_relocate_section): <case
3499 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3500 symbols for non-allocated sections. Don't check whether to
3501 generate R_CRIS_DTPMOD for non-allocated sections.
3502 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3503 handle relocation GC:ing if applied to non-allocated section.
3504 (cris_elf_check_relocs): Similar.
3506 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3507 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3508 when emitting a known TP offset in the GOT.
3510 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3512 * elf64-ppc.c (synthetic_opd): Delete.
3513 (compare_symbols): Look for .opd name rather than section match.
3514 (ppc64_elf_get_synthetic_symtab): Likewise.
3516 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3518 * elf32-ppc.c (is_pic_glink_stub): Delete.
3519 (is_nonpic_glink_stub): New function.
3520 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3522 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3524 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3525 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3527 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3528 macros for visibilty and locality checks.
3529 (elf_s390_adjust_dynamic_symbol): Likewise.
3530 (allocate_dynrelocs): Likewise.
3531 (elf_s390_relocate_section): Likewise.
3532 (elf_s390_finish_dynamic_symbol): Likewise.
3533 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3534 (elf_s390_adjust_dynamic_symbol): Likewise.
3535 (allocate_dynrelocs): Likewise.
3536 (elf_s390_relocate_section): Likewise.
3537 (elf_s390_finish_dynamic_symbol): Likewise.
3539 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3541 * bfd-in2.h: Regenerated.
3542 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3543 for debugging sections and map memory read/write dependent on
3545 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3546 without memory read flags set.
3547 * section.c: Add SEC_COFF_NOREAD to section flags.
3549 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3551 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3554 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3556 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3557 "no overlays" return. If there are overlays, create overlay
3558 manager entry symbols here, so that..
3559 (spu_elf_build_stubs): ..we don't need to set them up here.
3560 Simplify entry symbol tests.
3561 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3563 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3565 * elf.c (elfcore_grok_openbsd_procinfo)
3566 (elfcore_grok_openbsd_note): New functions.
3567 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3569 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3571 * vms-hdr.c: Don't include alloca.h.
3572 * elf32-m68hc1x.c: Include alloca-conf.h.
3574 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3576 * Makefile.am: Run "make dep-am".
3577 * Makefile.in: Regenerate.
3579 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3581 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3583 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3585 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3587 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3588 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3589 ovly_return fields with ovly_entry[2]. Adjust all users.
3590 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3592 (spu_elf_build_stubs): Likewise.
3593 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3594 ovly_flavour changes. Update all callers.
3595 (ovl_stub_size_log2): New function.
3596 (build_stub): Handle compact icache stubs. Use different manager
3597 entry point for stubs in non-icache area.
3598 (spu_elf_size_stubs): Don't allocate space for indirect branch
3600 (spu_elf_build_stubs): And don't built them.
3602 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3604 * dwarf2.c (read_section): Always use rawsize, if available.
3606 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3608 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3609 of rawsize and size for buffer.
3611 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3613 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3614 parameter just because fixed sections fit into local store.
3615 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3616 generating overlays if fixed sections plus reserved stack
3617 and heap space fit into local store.
3619 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3621 * elf32-spu.c (build_stub): Correct icache set_id.
3622 (spu_elf_relocate_section): Likewise.
3624 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3626 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3627 symbol table if it was created by the current call.
3629 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3631 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3632 class XMC_DS rather than XMC_UA.
3634 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3636 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3637 bfd_boolean export_defineds parameter with an unsigned int
3638 auto_export_flags parameter.
3639 * bfd-in2.h: Regenerate.
3640 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3641 split out from xcoff_build_ldsyms.
3642 (xcoff_covered_by_expall_p): New function.
3643 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3644 but with extra code to handle -bexpfull and -bexpall.
3645 (xcoff_mark_auto_exports): New function.
3646 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3647 a function should be automatically exported.
3648 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3649 parameter with an auto_export_flags parameter. Update ldinfo
3650 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3653 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3655 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3656 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3657 init and fini functions. Do garbage collection for objects
3658 without an entry point too.
3660 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3662 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3663 check whether a symbol has csect information.
3664 (coff_print_aux): Likewise.
3665 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3666 information for C_AIX_WEAKEXT too.
3667 (_bfd_xcoff_swap_aux_out): Likewise.
3668 (xcoff_reloc_type_br): Handle defweak symbols too.
3669 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3670 information for C_AIX_WEAKEXT too.
3671 (_bfd_xcoff64_swap_aux_out): Likewise.
3672 (xcoff64_reloc_type_br): Handle defweak symbols too.
3673 * coffgen.c (coff_print_symbol): Handle auxillary function
3674 information for C_AIX_WEAKEXT too.
3675 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3676 instead of BSF_GLOBAL if the L_WEAK flag is set.
3677 (xcoff_dynamic_definition_p): New function.
3678 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3679 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3680 always take the symbol class from the ldsym. Use weak bfd symbol
3681 types for weak ldsyms.
3682 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3683 Fix the check for whether a definition is from a shared object.
3684 Allow redefinitions of weak symbols.
3685 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3686 (xcoff_keep_symbol_p): Likewise.
3687 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3688 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3689 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3690 but mark them as L_WEAK.
3691 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3692 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3694 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3696 * xcofflink.c (xcoff_mark): When walking the relocations,
3697 only mark the target symbol or the target section, not both.
3698 (xcoff_final_definition_p): New function.
3699 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3700 symbol is a valid definition of the associated output symbol.
3701 Use XCOFF_ALLOCATED to stop the same hash table entry having
3703 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3705 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3707 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3709 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3712 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3714 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3715 * libcoff.h: Regenerate.
3716 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3717 line-number counts in the bfd's lineno_counts field.
3718 Don't keep per-csect line-number counts.
3719 (xcoff_sweep): Don't update per-csect line-number counts.
3720 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3721 entries in each output section.
3722 (xcoff_link_input_bfd): Get the number of line numbers from
3723 the bfd's lineno_counts field, rather than recalculating it
3724 from scratch. Fix the range check when updating C_BINCL and
3726 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3727 here. Don't expect csects to have line-number counts.
3729 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3731 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3732 * libcoff.h: Regenerate.
3733 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3734 "skip" logic from xcoff_link_input_bfd.
3735 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3736 objects in a dynamic link, rather than checking whether csectpp
3737 is null. Always allocate debug_index for other objects,
3738 and always go through the loop. Update the type of debug_index
3739 after the change above. Read the auxillary csect information
3740 and use xcoff_keep_symbol_p to decide whether a symbol should
3741 be kept. Set its debug_index to -2 if not.
3742 (xcoff_link_input_bfd): Update the type of debug_index after
3743 the change above and always expect it to be nonnull. Use it to
3744 test whether a symbol should be stripped, rather than making the
3745 decision here. Postpone all symbol creation to the second pass.
3747 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3749 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3750 creating a descriptor.
3751 (xcoff_sweep): Don't mark toc_section unless it's needed.
3752 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3753 when marking every bfd.
3754 (xcoff_link_input_bfd): Skip all TOC anchors.
3755 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3756 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3757 to -1; call xcoff_find_tc0 instead.
3759 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3761 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3762 * libcoff.h: Regenerate.
3763 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3764 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3765 the previous symbol's csect. Treat last_symndx as an inclusive value
3766 and simplify its handling.
3767 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3768 symbols with the right csect. Don't mark rsec when processing
3769 relocations against undefined or absolute sections.
3770 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3771 of bfd_und_section_ptr.
3772 (xcoff_link_input_bfd): Likewise.
3774 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3776 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3777 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3778 flag is set. Assert that all undefined symbols are either
3779 imported or defined by a dynamic object.
3780 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3781 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3782 handling to all relocations. Only set XCOFF_CALLED for function
3784 (xcoff_find_function): New function, split out from...
3785 (bfd_xcoff_export_symbol) ...here.
3786 (xcoff_set_import_path): New function, split out from...
3787 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3788 meaning of XCOFF_CALLED.
3789 (xcoff_mark_symbol): If we mark an undefined and unimported
3790 symbol, find some way of defining it. If the symbol is a function
3791 descriptor, fill in its definition automatically. If the symbol
3792 is a function, mark its descriptor and allocate room for global
3793 linkage code. Otherwise mark the symbol as implicitly imported.
3794 Move the code for creating function descriptors from...
3795 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3796 check for symbols that were implicitly defined.
3797 (xcoff_mark): Don't count any dynamic relocations against
3799 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3800 in the xcoff link info.
3801 (xcoff_link_input_bfd): Remove handling of undefined and
3804 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3806 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3807 if the target is absolute. Fix comment typo.
3808 (xcoff_ppc_relocate_section): Remove FIXME.
3809 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3810 if the target is absolute.
3812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3814 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3815 R_POS and R_NEG relocations against absolute symbols to the
3818 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3820 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3821 to 2 for bfd_mach_ppc_620.
3823 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3825 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3826 * configure.in: Likewise.
3827 * configure: Regenerate.
3829 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3832 * elf.c (assign_section_numbers): Generate symbol table if there
3833 is any relocation in output.
3834 (_bfd_elf_compute_section_file_positions): Likewise.
3836 2009-03-13 Nick Clifton <nickc@redhat.com>
3839 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3840 * elflink.c (elf_link_read_relocs_from_section): Use
3841 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3842 relocs but no symbol table.
3843 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3845 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3848 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3849 to check ___tls_get_addr.
3851 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3852 strncmp to check __tls_get_addr.
3854 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3856 * dwarf2.c (read_section): Always check the offset, even when the
3857 section has been read before.
3859 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3861 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3864 2009-03-11 Chris Demetriou <cgd@google.com>
3866 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3867 * bfd-in2.h: Regenerate.
3868 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3869 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3871 (bsd_write_armap): Likewise.
3872 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3873 flag is set, do nothing.
3874 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3877 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3879 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3880 used to update stack pointer.
3882 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3885 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3886 for unknown symbols in absolute section.
3888 2009-03-06 Nick Clifton <nickc@redhat.com>
3890 * po/es.po: Updated Spanish translation.
3892 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3894 * elf32-arm.c (group_sections): Take next section size into
3895 account before accepting to group it.
3897 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3899 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3901 (elf32_arm_final_link_relocate): Likewise.
3903 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3906 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3908 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3910 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3911 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3912 (BFD_FAKE_SECTION): Init new flag.
3913 * ecoff.c (bfd_debug_section): Likewise.
3914 * bfd-in2.h: Regenerate.
3915 * libbfd.h: Regenerate.
3916 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3917 (ppc_elf_reloc_type_lookup): Handle new relocs.
3918 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3919 without marker relocs.
3920 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3921 if section has no old-style calls.
3922 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3923 Don't try to optimize new-style __tls_get_addr call when handling
3924 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3926 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3927 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3928 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3929 without marker relocs.
3930 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3931 if section has no old-style calls. Set toc_ref for new relocs as
3933 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3934 Don't try to optimize new-style __tls_get_addr call when handling
3935 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3938 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3941 * configure.in: Test for ld --as-needed support. Link shared
3942 libbfd against libm.
3943 * configure: Regenerate.
3945 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3947 * Makefile.am: Run "make dep-am".
3948 * Makefile.in: Regenerate.
3950 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3952 * elf32-score7.c: New file.
3953 * elf32-score.h: New file.
3954 * elf32-score.c: Add code to support score 7. Set score7 as the
3956 * cpu-score.c: Add score7 architecure.
3957 (compatibile): New function.
3958 * Makefile.am: Add rules for building elf32-score7 object.
3959 * Makefile.in: Regenerate.
3960 * configure.in: Add elf32-score7 object to score vectors.
3961 * configure: Regenerate.
3962 * reloc.c: Add score7 relocs.
3963 * archures.c: Add score3 and score7 machine numbers.
3964 * bfd-in2.h: Regenerate.
3965 * libbfd.h: Regenerate.
3967 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3969 * configure: Regenerate.
3971 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3973 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3974 (elf32_hppa_check_relocs): Use it.
3976 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3978 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3979 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3980 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3981 (elf_hppa_record_segment_addrs): Likewise.
3982 (elf_hppa_final_link): Likewise.
3983 (elf_hppa_relocate_insn): Likewise.
3984 (elf_hppa_final_link_relocate): Likewise.
3985 (elf64_hppa_relocate_section): Likewise.
3986 * elf64-hppa.c: Insert above.
3988 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3990 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3991 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3992 (elf_hppa_relocate_section): Likewise.
3993 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3994 from struct elf_link_hash_entry. Add count field.
3995 (struct elf64_hppa_dyn_hash_table): Delete.
3996 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3997 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3998 (hppa_elf_hash_entry, eh_name): Define.
3999 (elf64_hppa_new_dyn_hash_entry): Delete.
4000 (elf64_hppa_dyn_hash_lookup): Delete.
4001 (elf64_hppa_dyn_hash_traverse): Delete.
4002 (get_dyn_name): Delete.
4003 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4004 of struct elf64_hppa_dyn_hash_entry *.
4005 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4006 allocate_global_data_plt, allocate_global_data_stub,
4007 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4009 (hppa64_link_hash_newfunc): New.
4010 (elf64_hppa_hash_table_create): Rework.
4011 (count_dyn_reloc): Likewise.
4012 (hppa64_elf_local_refcounts): New.
4013 (elf64_hppa_check_relocs): Rework using standard technique for recording
4014 local DLT, PLT and OPD reference counts.
4015 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4016 elf_link_hash_entry *.
4017 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4018 allocate_global_data_plt, allocate_global_data_stub,
4019 allocate_global_data_opd, allocate_dynrel_entries,
4020 elf64_hppa_adjust_dynamic_symbol,
4021 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4022 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4023 Use hppa_link_hash_table. Rework.
4024 (elf64_hppa_link_output_symbol_hook): Rework.
4025 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4026 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4027 elf64_hppa_finish_dynamic_sections): Likewise.
4029 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4031 * elf32-arm.c (stub_reloc_type): Removed.
4032 (insn_sequence): Renamed reloc_type field to r_type.
4033 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4034 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4035 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4036 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4037 (arm_stub_is_thumb): Catch new stubs.
4038 (arm_type_of_stub): Handle new stubs.
4039 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4040 (bfd_elf32_arm_process_before_allocation): Remove useless
4043 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4045 * elf.c (elf_find_function): Use is_function_type to check
4048 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4050 * xtensa-modules.c: Revert to previous version 1.11 due
4051 to inadvertant commit.
4053 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4055 * elf32-xtensa.c (text_action_add): Separate test for action
4056 type. Break if saved action is ta_widen_insn at same offset.
4058 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4060 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4061 to elf32_arm_stub_long_branch_any_arm_pic.
4062 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4063 (enum elf32_arm_stub_type, arm_type_of_stub)
4064 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4067 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4069 * elf32-arm.c (PREV_SEC): Update comment.
4070 (group_sections): Rename argument to stubs_always_after_branch.
4071 Reverse the list and place stubs at the end of input sections.
4073 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4075 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4077 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4079 (arm_size_one_stub): Remove unnecessary break.
4080 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4082 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4084 * elf32-arm.c (stub_insn_type): New type.
4085 (stub_reloc_type): Likewise.
4086 (insn_sequence): Likewise.
4087 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4088 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4089 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4090 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4091 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4092 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4093 (elf32_arm_stub_hash_entry): Add new helper fields.
4094 (stub_hash_newfunc): Initialize these new fields.
4095 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4096 to take endianness into account.
4097 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4098 (arm_map_one_stub): Code is now more generic, thanks to
4101 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4103 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4105 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4106 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4107 BLX is not available. Fix typo in warning message. Add comments
4108 and improve formatting.
4109 (arm_build_one_stub): Adjust to new
4110 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4111 (arm_map_one_stub): Likewise.
4113 2009-02-23 Tristan Gingold <gingold@adacore.com>
4114 Eric Botcazou <ebotcazou@adacore.com>
4115 Douglas B Rupp <rupp@gnat.com>
4117 * vms.h: Update copyright year, fix comments, reorder declarations.
4118 (_bfd_save_vms_section): Remove the prototype.
4119 (EGPS_S_V_NO_SHIFT): New constant.
4120 (bfd_vms_set_section_flags): New prototype.
4121 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4123 (EGSY_S_W_FLAGS): Ditto.
4124 (EGSY_S_V_QUAD_VAL): Ditto.
4125 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4126 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4127 EGST_S_B_NAMLNG): Ditto.
4128 (ESRF_S_B_NAMLNG): Ditto.
4129 (ETIR_S_C_HEADER_SIZE): Ditto.
4130 (EGPS_S_V_ALLOC_64BIT): Ditto.
4131 (DST_S_C_EPILOG): Ditto.
4132 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4133 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4134 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4135 (DST_S_L_PCLINE_UNSLONG): Ditto.
4136 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4137 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4138 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4139 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4140 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4141 (DST_S_B_SRC_UNSBYTE): Ditto.
4142 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4144 (vms_section, vms_reloc): Remove types.
4145 (hdr_struc): Replaced by ...
4146 (hdr_struct): ... new type.
4147 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4148 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4149 (EMH_DATE_LENGTH): Ditto.
4150 (eom_struc): Replaced by ...
4151 (eom_struct): ... new type.
4152 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4153 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4154 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4155 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4156 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4157 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4158 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4159 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4160 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4161 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4162 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4163 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4164 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4165 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4166 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4167 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4168 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4169 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4170 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4171 (enum file_type_enum): New type.
4172 (struct location_struct): Removed.
4173 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4174 (struct funcinfo, struct module): Ditto.
4175 (struct vms_private_data_struct): Update fields.
4176 (struct vms_section_data_struct): New type.
4178 * vms.c: Update copyright year, fix comments,
4179 Fix includes for DECC, add prototypes.
4180 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4182 Use flavour to set is_vax, location_stack is removed.
4183 (struct pair): Declare.
4184 (fill_section_ptr): Initialize variables at declaration.
4185 Add guard to set SECTION_SYM flag, handlde und section.
4186 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4187 (_bfd_vms_slurp_object_records): New function, replaces previous
4189 (vms_slurp_module): New function.
4190 (vms_slurp_image): Ditto.
4191 (vms_object_p): Complete rewrite.
4192 (vms_mkobject): Use is_vax field to slect architecture.
4193 (free_reloc_stream): New function.
4194 (vms_convert_to_var): Ditto.
4195 (vms_convert_to_var_1): Ditto.
4196 (vms_convert_to_var_unix_filename): Ditto.
4197 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4199 (vms_new_section_hook): Set alignment to 0, allocate private data.
4200 (vms_get_section_contents): Load content.
4201 (vms_get_symbol_info): Handle undefined section.
4202 (vms_find_nearest_line): Handle.
4203 (alloc_reloc_stream): New function.
4204 (vms_slurp_reloc_table): Ditto.
4205 (vms_get_reloc_upper_bound): Make it real.
4206 (vms_canonicalize_reloc): Do the real work.
4207 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4209 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4210 (vms_set_arch_mach): Check arch.
4211 (vms_set_section_contents): Copy the content after allocation.
4212 (vms_alpha_vec): Update object flags.
4214 * vms-tir.c: Update copyright year, fix comments,
4215 add prototypes for new functions.
4216 (dst_define_location): New function.
4217 (dst_restore_location): New function.
4218 (dst_retrieve_location): New function.
4219 (dst_check_allocation): New function.
4220 (image_dump): Call dst_check_allocation.
4221 (image_write_b): Ditto.
4222 (image_write_w): Ditto.
4223 (image_write_l): Ditto.
4224 (image_write_q): Ditto.
4225 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4226 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4228 Call error handler instead of abort if name is not known.
4229 (etir_sta): Add quarter_relocs argument and set it.
4232 (etir_opr): Ditto, return FALSE in case of error.
4233 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4234 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4235 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4236 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4237 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4238 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4239 Return FALSE in case of error.
4240 (tir_sta): Change sign of psect.
4242 (tir_cmd): Fix cast. Makes tir_table static const.
4243 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4244 add argument to explain.
4245 (analyze_etir): Initialize maxptr, add quarter_relocs
4246 declaration, move some declarations into inner scopes.
4247 Handle quarter_relocs and STO_IMM.
4248 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4249 (_bfd_vms_slurp_relocs): New function.
4250 (_bfd_vms_decode_relocs): New function.
4251 (sto_imm): Rewritten.
4252 (start_first_etbt_record): New function.
4253 (start_another_etbt_record): Ditto.
4254 (etir_output_check): Ditto.
4255 (defer_reloc_p): Ditto.
4256 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4257 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4258 rewritte relocations handling.
4259 (_bfd_vms_write_tbt): Removed.
4260 (_bfd_vms_write_dbg): Ditto.
4262 * vms-misc.c: Update copyright year, Fix comments.
4263 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4264 (maybe_adjust_record_pointer_for_object): New function.
4265 (_bfd_vms_get_first_record): New function, replaces ...
4266 (_bfd_vms_get_record): .. removed.
4267 (_bfd_vms_get_object_record): New function.
4268 (_bfd_vms_get_object_record): New function.
4269 (vms_get_remaining_object_record): New function, replaces ...
4270 (_bfd_vms_get_next_record): ... removed.
4271 (add_new_contents): Removed.
4272 (_bfd_save_vms_section): Removed.
4273 (_bfd_get_vms_section): Removed.
4274 (_bfd_vms_output_flush): Write in VAR format.
4275 (new_symbol): Don't make UND section.
4277 * vms-hdr.c: Update copyright year, update list of record handled.
4278 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4279 (_bfd_vms_write_hdr): Strip vms and unix patches,
4280 add comments, truncate module name at 31 characters,
4281 use constants instead of hard-coded value,
4282 write BFD version instead of a fixed string.
4283 (_bfd_vms_slurp_ihd): New function.
4284 (_bfd_vms_slurp_isd): Ditto.
4285 (_bfd_vms_slurp_ihs): Ditto.
4286 (new_module): Ditto.
4287 (parse_module): Ditto
4288 (build_module_list): Ditto.
4289 (module_find_nearest_line): Ditto.
4290 (_bfd_vms_find_nearest_dst_line): Ditto.
4291 (vms_slurp_debug): Ditto.
4292 (_bfd_vms_slurp_dbg): Ditto.
4293 (_bfd_vms_slurp_tbt): Ditto.
4294 (_bfd_vms_write_dbg): Ditto.
4295 (_bfd_vms_write_tbt): Ditto.
4297 * vms-gsd.c: Update copyright year, update list of records handled.
4298 (EVAX_LITERALS_NAME): New macro.
4299 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4300 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4301 (register_universal_symbol): New function and prototype.
4302 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4303 improve debug messages,
4304 use constants instead of hard-coded value,
4305 fix missing endianness conversion,
4306 handle global symbol (SYMG).
4307 (bfd_vms_set_section_flags): New function.
4308 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4309 handle section literals,
4311 handle section bfd and vms flags,
4312 don't output LIB$INITIALIZE symbol,
4313 fix handling of weak symbols,
4314 fix evax vs vax procedure descriptor,
4315 handle absolute symbols.
4317 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4318 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4320 * makefile.vms (DEFS): Fix flags for VMS.
4322 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4324 * bfd-in2.h: Regenerated.
4325 * libbfd.h: Regenerated.
4327 2009-02-20 Cary Coutant <ccoutant@google.com>
4329 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4332 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4335 * coffcode.h (coff_write_object_contents): Don't let the string
4336 table offset overflow the s_name field when using long section names.
4338 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4340 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4341 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4342 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4343 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4344 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4345 (bfd_pmac_xcoff_backend_data): Likewise.
4346 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4347 (bfd_xcoff_aix5_backend_data): Likewise.
4348 (xcoff64_write_object_contents): Delete unused long_section_names
4350 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4351 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4353 * coffcode.h (documentation): Update to describe long section names.
4354 (COFFLONGSECTIONCATHELPER): New helper macro.
4355 (BLANKOR1TOODD): Likewise.
4356 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4357 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4358 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4359 (bfd_coff_set_long_section_names_allowed): New function.
4360 (bfd_coff_set_long_section_names_disallowed): Likewise.
4361 (struct bfd_coff_backend_data): Add new backend hook function
4362 pointer _bfd_coff_set_long_section_names.
4363 (bfd_coff_set_long_section_names): New backend hook.
4364 (coff_write_object_contents): Only generate long section names if
4365 bfd_coff_long_section_names() indicates they are currently enabled.
4366 (bfd_coff_std_swap_table): Make non-const, and initialise long
4367 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4368 (ticoff0_swap_table): Likewise to both.
4369 (ticoff1_swap_table): Again, likewise to both.
4370 * coffgen.c (make_a_section_from_file): Allow long section names
4371 as inputs even if not currently allowed for outputs.
4372 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4373 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4374 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4375 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4376 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4377 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4378 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4379 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4380 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4381 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4382 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4383 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4384 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4385 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4386 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4387 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4388 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4389 * libcoff-in.h: Update copyright year to cause updated copyright
4390 year in generated libcoff.h, and fix typo.
4391 * libcoff.h: Regenerated.
4392 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4393 (_bfd_ecoff_no_long_sections): Add prototype.
4394 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4395 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4396 defined by an including .c file.
4397 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4398 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4399 (ticoff1_swap_table): Likewise to both.
4401 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4403 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4404 stub. Catch default case error.
4405 (arm_map_one_stub): Add missing Thumb mapping symbol.
4407 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4410 * elf32-avr.c: Handle case where no local symbos exist correctly.
4412 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4415 * elf32-arm.c (arm_long_branch_stub,
4416 arm_thumb_v4t_long_branch_stub,
4417 arm_thumb_thumb_long_branch_stub,
4418 arm_thumb_arm_v4t_long_branch_stub,
4419 arm_thumb_arm_v4t_short_branch_stub,
4420 arm_pic_long_branch_stub):
4421 Renamed to elf32_arm_stub_long_branch_any_any,
4422 elf32_arm_stub_long_branch_v4t_arm_thumb,
4423 elf32_arm_stub_long_branch_thumb_only,
4424 elf32_arm_stub_long_branch_v4t_thumb_arm,
4425 elf32_arm_stub_short_branch_v4t_thumb_arm,
4426 elf32_arm_stub_long_branch_any_any_pic.
4427 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4428 arm_thumb_thumb_stub_long_branch,
4429 arm_thumb_arm_v4t_stub_long_branch,
4430 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4431 Renamed to arm_stub_long_branch_any_any,
4432 arm_stub_long_branch_v4t_arm_thumb,
4433 arm_stub_long_branch_thumb_only,
4434 arm_stub_long_branch_v4t_thumb_arm,
4435 arm_stub_short_branch_v4t_thumb_arm,
4436 arm_stub_long_branch_any_any_pic.
4438 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4440 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4441 in branch offset check.
4443 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4445 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4446 add toc.symndx and toc.add.
4447 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4449 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4451 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4452 (branch_reloc_hash_match): New function, extracted from..
4453 (ppc64_elf_tls_optimize): ..here.
4454 (ppc64_elf_relocate_section): Properly set addends when optimizing
4455 tls sequences. Avoid unnecessary reading and writing of insns.
4456 Only redo reloc when symbol changed. Bypass symbol checks when
4458 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4459 (branch_reloc_hash_match): New function, extracted from..
4460 (ppc_elf_tls_optimize): ..here.
4461 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4462 Don't clear addend on zapped __tls_get_addr reloc.
4464 2009-02-12 Nick Clifton <nickc@redhat.com>
4467 * elflink.c (bfd_elf_final_link): When counting the relocations,
4468 if the header size has not been set yet then assume that it will
4469 match the output section's reloc type.
4471 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4473 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4476 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4478 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4479 (find_function): Likewise.
4480 (pasted_function): Don't error if no prior function found.
4481 (discover_functions): Revert 2008-12-10 change. Extend first
4482 function range to start of section.
4484 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4486 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4488 * elf64-hppa.h: Likewise.
4490 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4492 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4495 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4497 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4498 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4500 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4502 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4503 * archures.c (bfd_mach_mips_xlr): Define.
4504 * bfd-in2.h: Regenerate.
4505 * cpu-mips.c (I_xlr): Define.
4506 (arch_info_struct): Add XLR entry.
4507 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4508 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4509 (mips_mach_extensions): Add XLR entry.
4511 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4513 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4515 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4517 * configure.in: AC_SUBST pdfdir.
4518 * Makefile.am: Add install-pdf, install-pdf-am
4519 and install-pdf-recursive targets. Define pdfdir.
4520 * doc/Makefile.am: Define pdf__strip_dir. Add
4521 install-pdf and install-pdf-am targets.
4522 * po/Make-in: Add install-pdf target.
4523 * configure: Regenerate.
4524 * Makefile.in: Regenerate
4525 * doc/Makefile.in: Regenerate.
4527 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4529 * bfd-in2.h: Regenerate.
4530 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4531 fields from n_entries to n_slots where appropriate, update comments.
4532 (HOWTO): Add TLS relocations.
4533 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4534 (enum elf_m68k_got_offset_size): New enum.
4535 (struct elf_m68k_got_entry.type): Move field to ...
4536 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4537 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4539 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4541 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4542 fields into n_entries array. Update comments.
4543 (elf_m68k_init_got): Simplify, update all uses.
4544 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4545 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4546 GOT entries; update name, update all uses.
4547 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4548 (elf_m68k_get_got_entry): Update.
4549 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4551 (elf_m68k_remove_got_entry_type): Simplify.
4552 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4553 (elf_m68k_can_merge_gots): Update.
4554 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4555 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4556 GOT entries, simplify.
4557 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4558 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4559 field, remove obsoleted local_n_entries field.
4560 (elf_m68k_partition_multi_got_2): New static function.
4561 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4563 (elf_m68k_remove_got_entry_type): Update.
4564 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4565 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4566 update of sgot->size and srelgot->size.
4567 (elf_m68k_gc_sweep_hook): Update.
4568 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4569 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4571 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4572 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4574 2009-02-02 DJ Delorie <dj@redhat.com>
4576 * elf32-mep.c (config_names): Regenerate configuration.
4578 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4580 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4581 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4582 * elf.c (bfd_elf_get_str_section): Make static.
4583 (bfd_elf_find_section): Delete.
4584 * libbfd.h: Regenerate.
4586 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4588 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4589 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4591 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4593 * elflink.c (on_needed_list): New function.
4594 (elf_link_add_object_symbols): Link in --as-needed libs if they
4595 satisfy undefined symbols in other libs.
4597 2009-01-30 Julian Brown <julian@codesourcery.com>
4599 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4600 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4601 with --just-symbols (-R).
4603 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4605 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4606 high_pc in order to properly sign-extend VMAs.
4608 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4609 Mark Shinwell <shinwell@codesourcery.com>
4610 Catherine Moore <clm@codesourcery.com>
4612 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4614 2009-01-28 Catherine Moore <clm@codesourcery.com>
4616 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4617 SEC_LOAD for dynamic relocation sections.
4619 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4621 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4622 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4623 the size of local TLS data.
4625 2009-01-27 Andreas Schwab <schwab@suse.de>
4627 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4628 architectures in the archive.
4630 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4632 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4633 <R_CRIS_32_DTPREL>: Correct relocation value.
4635 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4636 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4637 symbols with non-default visibility.
4639 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4641 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4642 describing the trampolines.
4643 (ppc_elf_relocate_section): Update relocs to describe the
4646 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4648 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4649 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4650 and R_PARISC_PCREL12F relocations.
4652 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4655 * elflink.c (find_version_for_sym): New function split out from,
4656 but without export_dynamic test, ..
4657 (_bfd_elf_link_assign_sym_version): ..here.
4658 (_bfd_elf_export_symbol): Use it.
4660 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4662 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4663 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4664 * elflink.c: ..here, somewhat modified.
4665 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4666 _bfd_elf_link_find_version_dependencies,
4667 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4668 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4669 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4671 * elflink.c: ..and make static here.
4672 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4673 of output_bfd from struct elf_find_verdep_info.
4674 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4675 struct elf_info_failed.
4676 (bfd_elf_size_dynamic_sections): Adjust.
4678 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4681 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4682 after comp_unit_find_line call.
4684 2009-01-21 Nick Clifton <nickc@redhat.com>
4687 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4688 tm_gmtoff field in struct tm.
4690 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4692 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4693 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4694 sections in soft-icache lines unless non_ia_text. Don't add
4695 rodata if doing so would exceed line size.
4697 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4699 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4700 types than bfd_link_hash_indirect, before early return, call
4701 _bfd_elf_link_hash_copy_indirect.
4703 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4705 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4706 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4707 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4708 (elf_backend_obj_attrs_order): New define.
4709 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4710 (elfNN_bed): Add elf_backend_obj_attrs_order.
4712 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4714 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4715 (obj_attr_size): Likewise.
4716 (write_obj_attribute): Likewise.
4717 (_bfd_elf_copy_obj_attributes): Likewise.
4718 (_bfd_elf_parse_attributes): Likewise.
4719 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4720 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4721 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4722 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4723 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4726 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4728 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4729 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4730 (bfd_elf_add_obj_attr_string): Likewise.
4731 (bfd_elf_add_obj_attr_int_string): Likewise.
4732 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4733 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4734 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4735 Tag_nodefaults has no default value.
4736 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4737 comment to reflect the new state.
4739 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4742 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4743 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4744 (adjust_z_magix): Delete dead code handling QMAGIC.
4746 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4748 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4749 IMAGE_SCN_MEM_DISCARDABLE.
4751 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4753 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4754 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4755 * configure.in (commonbfdlib): Delete.
4756 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4757 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4758 is available, not just for linux.
4759 * po/SRC-POTFILES.in: Regenerate.
4760 * Makefile.in: Regenerate.
4761 * configure: Regenerate.
4763 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4764 Julian Brown <julian@codesourcery.com>
4766 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4767 ARM attributes in ABI 2.07.
4768 * elf32-arm.c (get_secondary_compatible_arch): New function.
4769 (set_secondary_compatible_arch): New function.
4770 (tag_cpu_arch_combine): New function.
4771 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4772 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4773 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4774 make it fit with order_01243.
4775 Add support for Tag_also_compatible_with,
4776 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4777 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4778 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4779 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4780 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4781 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4782 Rework the way unknown attributes are handled.
4783 Defer errors until all attributes have been processed.
4785 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4787 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4788 bfd_elf_add_obj_attr_int_string.
4789 Read Tag_compatibility from its new location in the attribute array,
4790 rather than the attribute list.
4791 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4792 bfd_elf_add_obj_attr_int_string.
4793 (_bfd_elf_parse_attributes): Likewise.
4794 (_bfd_elf_merge_object_attributes): There's now only one
4795 Tag_compatibility, and it's in the array, not the list.
4796 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4798 (bfd_elf_add_obj_attr_compat): Rename to
4799 bfd_elf_add_obj_attr_int_string.
4800 (bfd_elf_add_proc_attr_compat): Rename to
4801 bfd_elf_add_proc_attr_int_string.
4802 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4805 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4807 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4808 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4809 (vmsutil.lo): Add dependency rule.
4810 * Makefile.in: Regenerate.
4811 * config.bfd (ia64*-*-*vms*): Add case.
4812 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4813 * configure: Regenerate.
4814 * vmsutil.c: New file.
4815 * vmsutil.h: New file.
4816 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4818 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4819 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4820 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4821 elfNN_vms_object_p): New functions
4822 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4824 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4827 * elflink.c (elf_gc_sweep): Exclude the group section if the
4828 first member of the section group is excluded.
4830 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4833 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4834 saved filename, use bfd_alloc rather than bfd_malloc for it.
4836 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4838 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4840 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4842 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4844 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4846 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4848 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4850 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4852 (struct got_entry): Add br_addr.
4853 (struct call_info): Add priority.
4854 (struct function_info): Add lr_store and sp_adjust.
4855 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4856 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4857 area as an overlay, and check that no other overlays exist. Look up
4858 icache overlay manager entry sym.
4859 (BRA_STUBS, BRA, BRASL): Define.
4860 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4861 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4863 (count_stub, build_stub): Support soft-icache.
4864 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4865 (spu_elf_size_stubs): Size soft-icache stubs.
4866 (overlay_index): New function.
4867 (spu_elf_build_stubs): Make static. Support soft-icache.
4868 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4869 (find_function_stack_adjust): Save lr store and stack adjust insn
4871 (maybe_insert_function): Adjust find_function_stack_adjust call.
4872 (mark_functions_via_relocs): Retrieve priority.
4873 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4874 (sort_calls): Sort by priority first.
4875 (mark_overlay_section): Ignore .ovl.init.
4876 (sum_stack): Only print when stack_analysis.
4877 (print_one_overlay_section): New function, extracted from..
4878 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4879 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4880 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4881 analysis. Call spu_elf_build_stubs.
4882 (spu_elf_relocate_section): For soft-icache encode overlay index
4884 (spu_elf_output_symbol_hook): Support soft-icache.
4885 (spu_elf_modify_program_headers: Likewise.
4887 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4888 num_regions to num_lines. Add line_size and max_branch.
4889 (enum _ovly_flavour): Add ovly_soft_icache.
4890 (spu_elf_build_stubs): Delete.
4892 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4894 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4895 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4897 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4899 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4900 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4901 the program, the known offset starts at the negative size of the
4903 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4906 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4908 * config.bfd: Add lm32-*-rtems*.
4910 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4912 * coff-ppc.c: Add 2009 to Copyright.
4913 * elf32-cris.c: Likewise.
4914 * elflink.c: Likewise.
4916 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4918 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4919 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4921 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4924 * elflink.c (elf_merge_st_other): New.
4925 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4926 hide them if needed.
4927 (elf_link_add_object_symbols): Updated.
4929 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4932 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4933 ref_dynamic and dynamic_def fields when setting def_regular
4936 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4939 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4942 For older changes see ChangeLog-2008
4948 version-control: never
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