| blob | 8a26fa4efe926a0e238f52c4cdf1b43d5dbf658d |
1 2009-09-04 Alan Modra <amodra@bigpond.net.au>
3 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
5 2009-09-04 Jie Zhang <jie.zhang@analog.com>
7 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
8 create .rela.bss.
9 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
10 for empty .rela.bss and .rel.plt sections.
12 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
14 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
15 R_MIPS_JALR unless symbol resolves locally.
17 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
19 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
20 has_static_relocs for R_MIPS_JALR.
22 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
24 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
25 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
26 respective stubs.
28 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
30 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
31 plt earlier.
33 2009-09-01 Tristan Gingold <gingold@adacore.com>
35 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
36 dependencies. Reindent.
37 * configure.com: Ported to Itanium VMS. Now generates a build.com
38 to build without make. Add messages but make edit silent.
39 * hosts/alphavms.h: Add a prototype for stpcpy.
40 * vms.c: Add a missing include for Alpha VMS.
41 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
43 2009-08-31 Jan Beulich <jbeulich@novell.com>
45 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
46 * elf.c (bfd_elf_get_default_section_type): New.
47 (elf_fake_sections): Use bfd_elf_get_default_section_type.
49 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
51 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
52 accidental checkin.
53 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
55 2009-08-30 Alan Modra <amodra@bigpond.net.au>
57 PR ld/10569
58 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
59 (bfd_emul_get_commonpagesize): Likewise.
61 2009-08-29 Martin Thuresson <martin@mtme.org>
63 * elf32-arm.c (struct stub_def): Rename member template to
64 template_sequence. (arm_build_one_stub,
65 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
66 Rename variable template to template_sequence.
67 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
68 Rename variable template to template_val.
69 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
70 new to new_symbol.
71 * coffgen.c (coff_make_empty_symbol)
72 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
73 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
74 new to new_insn.
75 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
76 to new_symbol.
77 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
78 new to new_reloc.
79 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
80 * ieee.c (ieee_make_empty_symbol): Rename variable new to
81 new_symbol.
82 * linker.c (bfd_new_link_order): Rename variable new to
83 new_lo.
84 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
85 symbol.
86 * oasys.c (oasys_make_empty_symbol): Rename variable new to
87 new_symbol_type.
88 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
89 new to new_symbol_type.
90 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
91 to new_symbol.
92 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
93 new_dump.
94 (read_hdr, rs6000coff_core_p)
95 (rs6000coff_core_file_matches_executable_p)
96 (rs6000coff_core_file_failing_command)
97 (rs6000coff_core_file_failing_signal): Updated function to use new
98 union member name.
99 * som.c (som_make_empty_symbol): Rename variable new to
100 new_symbol_type.
101 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
102 to new_symbol.
103 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
104 variable new to new_symbol.
106 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
108 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
109 bfdlibdir and bfdincludedir.
110 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
111 [INSTALL_LIBBFD]: ... here, ...
112 [INSTALL_LIBBFD]: ... and empty overrides here.
113 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
114 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
115 * Makefile.in: Regenerate.
116 * configure: Regenerate.
118 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
120 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
121 relocations. Rewrite output of dynamic TLS relocations.
122 (DTP_OFFSET, TP_OFFSET): New constants.
123 (dtpoff_base): Update.
124 (tpoff): Rename to tpoff_base, update.
125 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
126 New functions. Move code from elf_m68k_relocate_section here.
127 (elf_m68k_relocate_section): Update.
128 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
130 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
132 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
133 non_got_ref value.
134 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
135 Handle non_got_ref field.
136 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
138 2009-08-26 Alan Modra <amodra@bigpond.net.au>
140 PR ld/10518
141 * linker.c (bfd_find_version_for_sym): Revert warning.
143 2009-08-26 Alan Modra <amodra@bigpond.net.au>
145 PR ld/10518
146 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
147 other wildcard match. Warn on multiple wildcard matches.
149 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
151 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
152 appending.
153 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
154 only in this condition.
155 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
156 to build but not install libbfd.la in this condition.
157 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
158 (install_libbfd, install_libbfd): Remove.
159 * Makefile.in: Regenerate.
160 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
161 (INCLUDES): ... this.
162 ($(MKDOC)): Adjust.
163 * doc/Makefile.in: Regenerate.
165 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
166 no-dist and foreign.
167 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
168 dependency tracking to work for them.
169 (targets.lo, archures.lo, dwarf.lo): Rewrite to
170 use automake dependency tracking mechanism.
171 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
172 (mkdep section): Remove.
173 (BUILT_SOURCES): New, list $(BUILD_HFILES).
174 * Makefile.in: Regenerate.
175 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
177 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
178 (install-pdf, install-pdf-recursive, install-html)
179 (install-html-recursive): Remove.
180 * Makefile.in: Regenerate.
182 * Makefile.in: Regenerate.
183 * aclocal.m4: Likewise.
184 * config.in: Likewise.
185 * configure: Likewise.
187 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
189 * elf32-arm.c (arch_has_thumb2_nop): New function.
190 (arch_has_arm_nop): New function.
191 (elf32_arm_final_link_relocate): NOP opcodes changed.
193 2009-08-16 Doug Evans <dje@google.com>
195 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
196 at least don't leak memory.
198 2009-08-13 DJ Delorie <dj@redhat.com>
200 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
201 if needed.
203 2009-08-12 Nick Clifton <nickc@redhat.com>
205 * po/fi.po: Updated Finnish translation.
207 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
209 Merge some FRV FDPIC changes into the Blackfin code.
210 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
211 summary reloc information.
212 (bfinfdpic_dynamic_got_plt_info): New.
213 (_bfin_create_got_section): Create the PLT section here.
214 (elf32_bfinfdpic_create_dynamic_sections): Not here.
215 (_bfinfdpic_count_nontls_entries): Move out of...
216 (_bfinfdpic_count_got_plt_entries): ... here.
217 (_bfinfdpic_count_relocs_fixups): Likewise.
218 (_bfinfdpic_reset_got_plt_entries): New.
219 (_bfinfdpic_size_got_plt): Move out of...
220 (elf32_bfinfdpic_size_dynamic_sections): ... here.
221 (bfinfdpic_relocate_section): Be careful not to call
222 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
223 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
224 New functions.
225 (elf_backend_discard_info): Define for FD-PIC.
227 2009-08-11 Alan Modra <amodra@bigpond.net.au>
229 * elflink.c: Add FIXMEs for some places that require octets_per_byte
230 adjustments.
231 * elf-eh-frame.c: Likewise.
232 * merge.c: Likewise.
234 2009-08-11 Alan Modra <amodra@bigpond.net.au>
236 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
237 to x86 and x86_64 configurations.
238 * configure: Regenerate.
240 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
242 Stop using bfd_usrdata in libbfd.
243 * coff-stgo32.c (bfd_coff_go32stub): Remove.
244 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
245 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
246 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
247 filehdr_dst->u.go32.stub. New comment with the reason.
248 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
249 Substitute the removed macro bfd_coff_go32stub.
250 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
251 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
252 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
253 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
254 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
255 bfd_coff_go32stub.
256 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
257 * libcoff-in.h (coff_data_type): New field go32stub.
258 * libcoff.h: Regenerated.
260 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
262 Fix go32 stub preservation by objcopy.
263 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
264 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
265 go32stub.
267 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
269 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
270 symbols.
271 (elf32_arm_final_link_relocate): Treat local undefined symbols the
272 same as global undefined symbols.
273 (elf32_arm_relocate_section): Give an error for local undefined
274 non-weak symbols, unless the reloc will not use the symbol.
276 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
278 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
279 (ppc_elf_relax_section): Use symbol index to distinguish
280 relocatable stubs.
282 2009-08-10 Alan Modra <amodra@bigpond.net.au>
284 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
286 2009-08-10 Alan Modra <amodra@bigpond.net.au>
288 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
289 info for STT_GNU_IFUNC.
290 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
291 on got refs in case the symbol turns out to be ifunc.
292 (ppc_elf_gc_sweep_hook): Similarly.
293 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
294 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
295 (ppc_elf_size_dynamic_sections): Likewise.
296 (ppc_elf_relocate_section): Likewise.
298 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
300 From Mike Frysinger <michael.frysinger@analog.com>
301 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
302 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
303 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
304 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
305 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
306 Adjust to match the renamed reloc definitions.
308 2009-08-08 Alan Modra <amodra@bigpond.net.au>
310 PR 10494
311 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
312 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
314 2009-08-07 Tom Tromey <tromey@redhat.com>
316 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
317 aliasing error.
319 2009-08-06 Michael Eager <eager@eagercon.com>
321 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
322 * Makefile.in: Regenerate.
323 * archures.c: Add bfd_arch_microblaze.
324 * bfd-in2.h: Regenerate.
325 * config.bfd: Add microblaze target.
326 * configure.in: Add bfd_elf32_microblaze_vec target.
327 * configure: Regenerate.
328 * cpu-microblaze.c: New.
329 * elf32-microblaze.c: New.
330 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
331 * libbfd.h: Regenerate.
332 * reloc.c: Add MICROBLAZE relocations.
333 * section.c: Add struct relax_table and relax_count to section.
334 * targets.c: Add bfd_elf32_microblaze_vec.
336 2009-08-06 Jakub Jelinek <jakub@redhat.com>
337 Alan Modra <amodra@bigpond.net.au>
339 PR binutils/10492
340 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
341 symbols.
342 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
343 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
345 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
347 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
348 at least once when fixing cortex-a8.
350 2009-08-05 Chao-ying Fu <fu@mips.com>
352 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
353 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
354 for CPUs. It is true for RM9000.
355 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
356 for all CPUs.
357 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
358 to guard the transformation.
360 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
362 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
363 (spu_elf_size_sections): Declare prototype.
364 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
365 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
366 (spu_elf_emit_fixup): New function.
367 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
368 (spu_elf_size_sections): New function.
370 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
372 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
373 (arm_build_one_stub): Build a8 veneers as a separate pass.
374 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
375 parameters. Use them to check if we create a different a8 fixup
376 than the previous pass.
377 (elf32_arm_size_stubs): Move scope of stub_changed and
378 prev_num_a8_fixes into main loop.
379 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
381 2009-08-04 Alan Modra <amodra@bigpond.net.au>
383 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
384 which find_plt_ent is called. Delete redundant code.
386 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
388 PR binutils/10363
389 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
390 invalid string offset.
392 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
394 PR ld/10433
395 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
396 to htab->init_got_offset and plt to htab->init_plt_offset
397 when discarding space for dynamic relocations.
399 2009-08-03 Alan Modra <amodra@bigpond.net.au>
401 * elf32-ppc.c (struct plt_entry): Revise comments.
402 (ppc_elf_check_relocs): Don't create needless plt_entry info
403 for non-pie executables. Don't test info->pie when info->shared
404 already covers that case.
405 (ppc_elf_gc_sweep_hook): Adjust for above change.
406 (add_stub_sym): Don't test info->pie when info->shared tested.
407 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
408 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
409 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
410 (ppc_elf_relocate_section): Likewise.
412 2009-08-03 Alan Modra <amodra@bigpond.net.au>
414 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
415 for local ifunc symbols in non-pie executables, regardless of
416 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
417 code so that it's obvious that we only do anything special for
418 local ifunc syms.
419 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
420 (allocate_dynrelocs): Correct comment for syms defined in plt.
421 Don't specially allocate ifunc dyn relocs.
422 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
423 (ppc_elf_relocate_section): Set "relocation" value for ifunc
424 syms in non-pie executables. No specially allocated dyn relocs
425 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
426 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
427 a non-pie executable.
429 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
430 Jakub Jelinek <jakub@redhat.com>
432 PR ld/6443
433 * elf32-i386.c (elf_i386_tls_transition): Check executable
434 instead of shared for TLS when building PIE.
435 (elf_i386_check_relocs): Likewise.
436 (elf_i386_allocate_dynrelocs): Likewise.
437 (elf_i386_relocate_section): Likewise.
439 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
440 instead of shared for TLS when building PIE.
441 (elf64_x86_64_check_relocs): Likewise.
442 (elf64_x86_64_allocate_dynrelocs): Likewise.
443 (elf64_x86_64_relocate_section): Likewise.
445 2009-07-31 Anthony Green <green@moxielogic.com>
447 * config.bfd (targ_cpu): Add moxie-uclinux support.
449 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
451 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
453 2009-07-30 Alan Modra <amodra@bigpond.net.au>
455 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
456 used by indirect function support. Count dynamic relocs for
457 ifunc syms.
458 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
459 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
460 in iplt and their relocs in reliplt. Don't make ifunc syms
461 dynamic. Allocate got entry relocs for non-dynamic ifunc in
462 reliplt. Handle other dynamic relocs for ifunc.
463 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
464 ifunc in reliplt, likewise relocs for got against local ifunc.
465 Typo fix on reliplt size adjust.
466 (ppc_elf_relocate_section): Don't use plt scheme of allocating
467 relocs 1-1 with entries for iplt, instead just add using
468 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
469 Error on invalid ifunc dyn relocs.
470 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
471 in iplt/reliplt.
472 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
473 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
474 (ppc64_elf_reloc_type_lookup): Handle new relocs.
475 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
476 (allocate_dynrelocs): As for elf32-ppc.c above.
477 (ppc64_elf_size_dynamic_sections): Likewise.
478 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
479 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
480 (ppc_size_one_stub): Similarly.
481 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
482 relocs too.
483 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
485 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
487 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
488 change. Add note to head comment.
490 2009-07-28 Jan Beulich <jbeulich@novell.com>
492 * archive.c (get_extended_arelt_filename): Remove redundant
493 range check on index.
495 2009-07-27 Doug Kwan <dougkwan@google.com>
497 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
499 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
501 * archures.c bfd_*_arch): Sorted.
502 (bfd_archures_list): Likewise.
504 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
506 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
507 to R_cr16_NUM32 relocation.
509 2009-07-26 Michael Eager <eager@eagercon.com>
511 * archures.c: Add bfd_mach_ppc_405
512 * bfd-in2.h: Same.
514 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
516 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
517 * cpu-l1om.c (bfd_l1om_arch): Likewise.
519 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
521 * archures.c (bfd_architecture): Add bfd_arch_l1om.
522 (bfd_l1om_arch): New.
523 (bfd_archures_list): Add &bfd_l1om_arch.
524 * bfd-in2.h: Regenerated.
526 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
527 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
528 if bfd_elf64_x86_64_freebsd_vec is supported.
529 (targ_selvecs): Likewise.
531 * configure.in: Support bfd_elf64_l1om_vec and
532 bfd_elf64_l1om_freebsd_vec.
533 * configure: Regenerated.
535 * cpu-l1om.c: New.
537 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
538 (bfd_elf64_l1om_vec): Likewise.
539 (bfd_elf64_l1om_freebsd_vec): Likewise.
541 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
542 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
543 * Makefile.in: Regenerated.
545 * targets.c (bfd_elf64_l1om_vec): New.
546 (bfd_elf64_l1om_freebsd_vec): Likewise.
547 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
548 bfd_elf64_l1om_freebsd_vec.
550 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
551 Alan Modra <amodra@bigpond.net.au>
553 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
554 * bfd-in2.h: Regenerate.
555 * libbfd.h: Regenerate.
556 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
557 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
558 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
560 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
562 PR ld/10434
563 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
564 instead of shared for R_X86_64_TPOFF32.
565 (elf64_x86_64_relocate_section): Likewise.
567 2009-07-23 Ulrich Drepper <drepper@redhat.com>
569 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
570 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
571 with the BSF_GNU_UNIQUE flag bit set.
572 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
573 for symbols with STB_GNU_UNIQUE binding.
574 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
575 with the STB_GNU_UNIQUE binding.
576 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
577 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
578 symbols with the unique_global field set.
579 (elf_link_output_extsym): Set unique_global field for symbols with
580 the STB_GNU_UNIQUE binding.
581 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
582 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
583 symbols.
584 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
585 symbols.
586 * bfd-in2.h: Regenerate.
588 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
590 * elflink.c (elf_link_output_extsym): Revert the last change.
592 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
594 PR ld/10433
595 * elflink.c (elf_link_output_extsym): Special case ifunc syms
596 when ref_regular, not def_regular.
598 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
600 PR ld/10426
601 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
602 from a DSO into a normal FUNC symbol.
603 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
604 a normal FUNC symbol.
606 2009-07-17 Chao-ying Fu <fu@mips.com>
608 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
609 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
610 interlocking, the last PLT entry needs a nop in the branch delay slot.
611 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
612 output the last two PLT entries in reverse order.
614 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
616 * elf32-i386.c (elf_i386_relocate_section): Don't get local
617 STT_GNU_IFUNC symbol for relocatable link.
618 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
620 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
622 * bfdio.c (bfd_iovec): Add comments for bmmap.
623 * bfd-in2.h: Regenerated.
625 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
627 * Makefile.am: Run "make dep-am".
628 * Makefile.in: Regenerated.
630 2009-07-10 Doug Kwan <dougkwan@google.com>
632 * elf32-arm.c (stub_hash_newfunc): Initialize fields
633 target_addend and orig_insn.
635 2009-07-10 Tom Tromey <tromey@redhat.com>
637 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
638 (elf-eh-frame.lo): Likewise.
639 (elf32-bfin.lo): Likewise.
640 (elf32-frv.lo): Likewise.
641 (elf32-xc16x.lo): Likewise.
642 * Makefile.in: Rebuild.
643 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
644 * elf-eh-frame.c: Likewise.
645 * elf32-bfin.c: Likewise.
646 * elf32-frv.c: Likewise.
647 * elf32-xc16x.c: Likewise.
649 2009-07-10 Julian Brown <julian@codesourcery.com>
651 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
652 symbol a stub entry is derived from, not the entry for the stub
653 itself, in call to elf32_arm_final_link_relocate.
655 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
657 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
658 when reporting addends.
660 2009-07-10 Alan Modra <amodra@bigpond.net.au>
662 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
663 data even when no stubs.
664 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
666 2009-07-10 Alan Modra <amodra@bigpond.net.au>
668 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
669 (ppc_elf_get_synthetic_symtab): Report addend.
670 (PLT_IFUNC): Define.
671 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
672 (ppc_elf_create_glink): New function.
673 (ppc_elf_create_dynamic_sections): Use it.
674 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
675 (update_local_sym_info): Allocate space for local_plt array.
676 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
677 entry pointer.
678 (is_branch_reloc): New function.
679 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
680 (ppc_elf_gc_sweep_hook): Likewise.
681 (ppc_elf_adjust_dynamic_symbol): Likewise.
682 (allocate_dynrelocs): Likewise.
683 (ppc_elf_size_dynamic_sections): Likewise.
684 (ppc_elf_relocate_section): Likewise.
685 (branch_reloc_hash_match): Use is_branch_reloc.
686 (ppc_elf_tls_optimize): Adjust for local_plt.
687 (write_glink_stub): New function, extracted from..
688 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
689 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
690 branch table when dynamic.
691 (elf_backend_post_process_headers): Define.
692 * elf64-ppc.c (elf_backend_post_process_headers): Define.
693 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
694 (ppc64_elf_get_synthetic_symtab): Report addend.
695 (struct ppc_stub_hash_entry): Add plt_ent.
696 (PLT_IFUNC): Define.
697 (struct ppc_link_hash_table): Add iplt and reliplt.
698 (create_linkage_sections): Make .iplt and .rela.iplt sections.
699 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
700 (update_local_sym_info): Allocate space for local_plt array.
701 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
702 entry pointer.
703 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
704 and don't change hash flags here.
705 (is_branch_reloc): New function.
706 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
707 (ppc64_elf_gc_sweep_hook): Likewise.
708 (ppc64_elf_adjust_dynamic_symbol): Likewise.
709 (allocate_dynrelocs): Likewise.
710 (ppc64_elf_size_dynamic_sections): Likewise.
711 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
712 (ppc64_elf_size_stubs): Likewise.
713 (ppc64_elf_relocate_section): Likewise.
714 (get_sym_h): Adjust for local_plt.
715 (branch_reloc_hash_match): Use is_branch_reloc.
716 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
717 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
719 2009-07-10 Alan Modra <amodra@bigpond.net.au>
721 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
723 2009-07-10 Alan Modra <amodra@bigpond.net.au>
725 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
726 and ref_regular_nonweak comment.
727 * elflink.c (elf_link_output_extsym): Special case ifunc syms
728 when def_regular, not ref_regular.
729 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
730 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
731 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
733 2009-07-09 Alan Modra <amodra@bigpond.net.au>
735 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
736 of malloc'd struct call_info.
737 (pasted_function): Likewise, priority too.
739 2009-07-07 Alan Modra <amodra@bigpond.net.au>
741 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
742 alignment when packing sections into overlays.
744 2009-07-03 Cary Coutant <ccoutant@google.com>
746 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
748 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
750 * coffcode.h (sec_to_styp_flags): Partially revert (functional
751 changes only) earlier patch:-
753 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
755 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
756 give .debug and .reloc data characteristics.
757 (DOT_RELOC): New define for .reloc section string.
758 (coff_write_object_contents): Use DOT_RELOC instead of string.
760 2009-07-02 Tom Tromey <tromey@redhat.com>
762 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
763 * bfdwin.c (bfd_free_window): Cast to unsigned long.
765 2009-07-01 Nick Clifton <nickc@redhat.com>
767 * elf-m10300.c: Remove trailing white space.
768 * reloc.c: Likewise.
770 2009-07-01 Douglas B Rupp <rupp@gnat.com>
772 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
773 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
774 * configure.in: Use them.
775 * configure: Regenerate.
776 * config.in: Regnerate.
777 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
778 #define _BSD_SOURCE. Add comments.
779 (vms_file_stats_name): Calculate creation date based on available
780 runtime data. Return 1 for version instead of 0.
782 2009-07-01 Nick Clifton <nickc@redhat.com>
784 PR 10072
785 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
786 to R_ARM_THM_PC8 relocation.
788 2009-06-29 Nick Clifton <nickc@redhat.com>
790 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
791 different uses of the relocations addend when a symbol is in a
792 merged section.
794 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
796 PR ld/10337
797 * elf.c (bfd_section_from_shdr): Don't change sh_link for
798 SHT_REL/SHT_RELA sections on executable nor shared library.
799 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
800 as a normal section.
802 2009-06-25 Nick Clifton <nickc@redhat.com>
804 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
805 symbols with SEC_MERGE flag.
807 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
809 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
810 give .debug and .reloc data characteristics.
811 (DOT_RELOC): New define for .reloc section string.
812 (coff_write_object_contents): Use DOT_RELOC instead of string.
814 2009-06-25 Tristan Gingold <gingold@adacore.com>
816 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
817 (bfd_mach_o_canonicalize_dynamic_symtab)
818 (bfd_mach_o_get_synthetic_symtab): Defines.
819 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
820 (TARGET_NAME): Use Mach-O specific functions for dynamic.
822 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
823 for scattered relocations.
824 (bfd_mach_o_i386_print_thread): New function.
825 (bfd_mach_o_print_thread): Define.
827 * mach-o.c (text_section_names_xlat): Add an entry for __const.
828 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
829 New functions extracted from ...
830 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
831 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
832 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
833 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
834 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
835 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
836 Set name_str field.
837 (bfd_mach_o_scan_read_dylib): Ditto.
838 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
839 reindent.
840 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
841 decode isym and flags on little endian targets. Set dysymtab field.
842 (bfd_mach_o_scan_start_address): Adjust for enum names.
843 (bfd_mach_o_lookup_section): Do not look for segments anymore.
844 (bfd_mach_o_print_section): Display bfd section name.
845 (bfd_mach_o_print_segment): Display none if no name.
846 (bfd_mach_o_print_dysymtab): Display next index for local, external
847 and undefined symbols.
848 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
849 Display dylinker name. Display thread and unixthread commands content.
850 (bfd_mach_o_print_thread): New macro.
852 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
853 (bfd_mach_o_ppc_thread_flavour): Ditto.
854 (bfd_mach_o_i386_thread_flavour): Ditto.
855 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
856 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
857 BFD_MACH_O_THREAD_STATE_NONE.
858 (bfd_mach_o_segment_command): Remove segment field.
859 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
860 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
861 (bfd_mach_o_prebound_dylib_command): Ditto.
862 (bfd_mach_o_dylib_command): Ditto.
863 (bfd_mach_o_prebound_dylib_command): Remove section field.
864 (mach_o_data_struct): Add dysymtab field.
865 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
866 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
867 (bfd_mach_o_build_commands): Remove parameter names and attributes.
868 (bfd_mach_o_get_dynamic_reloc_upper_bound)
869 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
871 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
873 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
874 field of struct dirent.
876 2009-06-23 Tristan Gingold <gingold@adacore.com>
878 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
879 of this macro. Fix indentation.
881 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
883 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
884 destination for defined dynamic symbols when deciding whether to
885 insert a stub or not.
886 (allocate_dynrelocs): Make sure functions are not marked as Thumb
887 when actually accessed through a PLT, even when generating a
888 shared lib.
890 2009-06-22 Tristan Gingold <gingold@adacore.com>
892 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
893 the relocs array.
895 2009-06-22 Alan Modra <amodra@bigpond.net.au>
897 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
898 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
900 2009-06-22 Alan Modra <amodra@bigpond.net.au>
902 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
904 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
906 * elflink.c (elf_link_add_object_symbols): Avoid warning
907 from -Wjump-misses-init in gcc 4.5.0.
909 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (elf_i386_check_relocs): Properly check local
912 symbol on error.
913 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
915 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
917 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
918 r_symndx. Report local symbol name on error.
919 (elf_i386_check_relocs): Updated. Report local symbol name on
920 error.
921 (elf_i386_gc_sweep_hook): Updated.
922 (elf_i386_relocate_section): Likewise.
924 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
925 r_symndx. Report local symbol name on error.
926 (elf64_x86_64_check_relocs): Updated. Report local symbol name
927 on error.
928 (elf64_x86_64_gc_sweep_hook): Updated.
929 (elf64_x86_64_relocate_section): Likewise.
931 2009-06-19 Tristan Gingold <gingold@adacore.com>
933 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
935 2009-06-19 Tristan Gingold <gingold@adacore.com>
937 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
938 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
939 (bfd_mach_o_valid): Ditto.
940 (bfd_mach_o_wide_p): Ditto.
941 (bfd_mach_o_canonicalize_reloc): Ditto.
942 (bfd_mach_o_build_commands): Ditto.
943 (bfd_mach_o_scan_read_thread): Ditto.
944 (bfd_mach_o_flatten_sections): Ditto.
945 (bfd_mach_o_scan_start_address): Ditto.
946 (bfd_mach_o_lookup_section): Ditto.
947 (bfd_mach_o_core_fetch_environment): Ditto.
948 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
949 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
950 (bfd_mach_o_scan_write_symtab): Ditto.
951 Use macros instead of hard-coded values.
952 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
953 Use bfd_mach_o_get_data instead of direct access. Use macros
954 instead of hard-coded values.
955 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
956 Remove sym argument and get section from mdata.
957 Move code into the else branch.
958 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
959 Remove sym argument and get section from mdata. Adjust code.
960 (bfd_mach_o_scan_read_dylib): Move assertion into the created
961 switch (which replaces consecutive if statements).
962 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
963 module table, table of content, indirect symbols and external
964 referenced symbols.
965 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
966 field.
967 (bfd_mach_o_scan_read_linkedit): New function.
968 (bfd_mach_o_scan_read_str): Ditto.
969 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
970 field of mdata.
971 (bfd_mach_o_get_symtab_upper_bound): Remove check as
972 bfd_mach_o_count_symbols never returns an error.
973 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
974 symtab field (there might be only one symtab).
975 (bfd_mach_o_scan_read_command): Handle reexported dylib.
976 Handle sub frameworks, sub umbrella, sub library and sub client.
977 Read code signature and segment split info commands.
978 (bfd_mach_o_scan): Reindent.
979 (bfd_mach_o_xlat_name): New type.
980 (bfd_mach_o_print_flags): New function.
981 (bfd_mach_o_get_name): Ditto.
982 (bfd_mach_o_cpu_name): New variable.
983 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
984 (bfd_mach_o_section_type_name)
985 (bfd_mach_o_section_attribute_name)
986 (bfd_mach_o_load_command_name): New variables.
987 (bfd_mach_o_print_private_header): New function.
988 (bfd_mach_o_print_section_map): New function extracted from
989 bfd_mach_o_print_private_bfd_data.
990 (bfd_mach_o_print_section): Ditto. Print more infos.
991 (bfd_mach_o_print_segment): Ditto.
992 (bfd_mach_o_print_dysymtab): Ditto.
993 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
994 load weak dylib, reexport dylib and id dylib.
995 Handle code signature and segment_split info.
996 Handle sub frameworks, sub umbrella, sub library and sub client.
997 (bfd_mach_o_section_get_nbr_indirect): New function.
999 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1000 (bfd_mach_o_header_flags): New enum to define header flags.
1001 (bfd_mach_o_section_attribute): New enum to replace ...
1002 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1003 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1004 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1005 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1006 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1007 these removed macros.
1008 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1009 (bfd_mach_o_dylib_module): New type.
1010 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1011 macros.
1012 (bfd_mach_o_dylib_table_of_content): New type.
1013 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1014 (bfd_mach_o_dylib_reference): New type.
1015 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1016 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1017 modules, toc, references and indirect syms.
1018 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1019 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1020 unused). Add comment.
1021 (bfd_mach_o_dylib_command): Ditto.
1022 (bfd_mach_o_prebound_dylib_command): Ditto.
1023 (bfd_mach_o_linkedit_command): New type.
1024 (bfd_mach_o_str_command): New type.
1025 (bfd_mach_o_load_command): Add linkedit and str fields.
1026 (mach_o_data_struct): Add symtab field.
1027 (bfd_get_mach_o_data): Renamed to ...
1028 (bfd_mach_o_get_data): ... this new macro.
1029 (bfd_mach_o_scan_read_symtab_symbol,
1030 bfd_mach_o_scan_read_symtab_strtab,
1031 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1033 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1034 instead of direct access.
1036 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1038 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1039 R_PPC_PLTREL24 relocs.
1040 (ppc_elf_relocate_section): Likewise.
1042 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1044 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1045 pointer to sym hash. Update all uses.
1046 (update_plt_info): Likewise. Don't check addend here.
1048 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1051 bfd_sym_from_r_symndx.
1052 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1054 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1056 * elf-bfd.h (struct sym_sec_cache): Delete.
1057 (struct sym_cache): New.
1058 (bfd_section_from_r_symndx): Delete prototype.
1059 (bfd_sym_from_r_symndx): Define prototype.
1060 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1061 (bfd_sym_from_r_symndx): ..new function.
1062 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1063 bfd_section_from_r_symndx to new struct and function.
1064 * elf32-bfin.c: Likewise.
1065 * elf32-hppa.c: Likewise.
1066 * elf32-i386.c: Likewise.
1067 * elf32-m32r.c: Likewise.
1068 * elf32-m68hc1x.c: Likewise.
1069 * elf32-m68hc1x.h: Likewise.
1070 * elf32-m68k.c: Likewise.
1071 * elf32-ppc.c: Likewise.
1072 * elf32-s390.c: Likewise.
1073 * elf32-sh.c: Likewise.
1074 * elf64-ppc.c: Likewise.
1075 * elf64-s390.c: Likewise.
1076 * elf64-x86-64.c: Likewise.
1077 * elfxx-sparc.c: Likewise.
1078 * elfxx-sparc.h: Likewise.
1080 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1083 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1085 2009-06-18 Nick Clifton <nickc@redhat.com>
1087 * elflink.c (elf_link_sort_relocs): Return early if there are no
1088 relocs to sort.
1090 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1092 Merge cegcc and mingw32ce target name changes from
1093 CeGCC project:
1095 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1097 * config.bfd: Add arm*-*-cegcc* target.
1099 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1101 * config.bfd: Add arm-*-mingw32ce* target.
1103 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1106 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1107 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1108 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1110 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1113 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1114 * elf32-i386.c (elf_i386_check_relocs): Use it.
1115 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1117 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (elf_dyn_relocs): New.
1121 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1122 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1123 elf_dyn_relocs.
1124 (elf_i386_copy_indirect_symbol): Likewise.
1125 (elf_i386_check_relocs): Likewise.
1126 (elf_i386_gc_sweep_hook): Likewise.
1127 (elf_i386_allocate_dynrelocs): Likewise.
1128 (elf_i386_readonly_dynrelocs): Likewise.
1129 (elf_i386_size_dynamic_sections): Likewise.
1131 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1132 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1133 with elf_dyn_relocs.
1134 (elf64_x86_64_copy_indirect_symbol): Updated.
1135 (elf64_x86_64_check_relocs): Likewise.
1136 (elf64_x86_64_gc_sweep_hook): Likewise.
1137 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1138 (elf64_x86_64_allocate_dynrelocs): Likewise.
1139 (elf64_x86_64_readonly_dynrelocs): Likewise.
1140 (elf64_x86_64_size_dynamic_sections): Likewise.
1142 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1144 * elf32-arm.c (create_got_section): Get existing .rela.got
1145 section.
1146 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1147 * elf32-lm32.c (create_got_section): Likewise.
1148 * elf32-m32r.c (create_got_section): Likewise.
1149 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1150 * elf32-s390.c (create_got_section): Likewise.
1151 * elf32-sh.c (create_got_section): Likewise.
1152 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1153 * elf64-s390.c (create_got_section): Likewise.
1154 * elfxx-sparc.c (create_got_section): Likewise.
1156 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1157 the GOT size.
1159 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1161 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1163 * elf32-i386.c (elf_i386_local_hash): Removed.
1164 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1165 (elf_i386_get_local_sym_hash): Likewise.
1167 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1168 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1169 (elf64_x86_64_get_local_sym_hash): Likewise.
1170 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1171 (get_local_sym_hash): Likewise.
1173 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1175 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1176 rel_got_sec and plt_sec.
1177 (elfNN_ia64_relax_section): Updated.
1178 (elfNN_ia64_create_dynamic_sections): Likewise.
1179 (get_got): Likewise.
1180 (allocate_dynrel_entries): Likewise.
1181 (elfNN_ia64_size_dynamic_sections): Likewise.
1182 (set_got_entry): Likewise.
1183 (elfNN_ia64_choose_gp): Likewise.
1184 (elfNN_ia64_relocate_section): Likewise.
1185 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1186 (elfNN_ia64_finish_dynamic_sections): Likewise.
1188 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1190 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1191 also for calls.
1193 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1195 * configure.in (elf): Add elf-ifunc.lo.
1197 * configure: Regenerated.
1198 * Makefile.in: Likewise.
1200 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1201 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1203 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1204 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1205 irelifunc.
1206 (elf_i386_link_hash_table_create): Likewise.
1207 (elf_i386_create_dynamic_sections): Likewise.
1208 (elf_i386_check_relocs): Likewise.
1209 (elf_i386_allocate_dynrelocs): Likewise.
1210 (elf_i386_size_dynamic_sections): Likewise.
1211 (elf_i386_relocate_section): Likewise.
1212 (elf_i386_finish_dynamic_symbol): Likewise.
1213 (elf_i386_finish_dynamic_sections): Likewise.
1214 (elf_i386_create_got_section): Removed.
1216 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1217 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1218 irelifunc.
1219 (elf64_x86_64_compute_jump_table_size): Updated.
1220 (elf64_x86_64_link_hash_table_create): Likewise.
1221 (elf64_x86_64_create_dynamic_sections): Likewise.
1222 (elf64_x86_64_check_relocs): Likewise.
1223 (elf64_x86_64_allocate_dynrelocs): Likewise.
1224 (elf64_x86_64_size_dynamic_sections): Likewise.
1225 (elf64_x86_64_relocate_section): Likewise.
1226 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1227 (elf64_x86_64_finish_dynamic_sections): Likewise.
1228 (elf64_x86_64_create_got_section): Removed.
1230 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1231 for pointer alignment. Set up section pointers.
1232 (_bfd_elf_create_dynamic_sections): Likewise.
1233 (_bfd_elf_create_ifunc_sections): Moved to ...
1234 * elf-ifunc.c: Here. New.
1236 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1237 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1238 Run "make dep-am".
1240 2009-06-16 Doug Kwan <dougkwan@google.com>
1242 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1243 to bfd_signed_vma. Cast constant operands which are used in
1244 offset related expressions to bfd_signed_vma type as appropriate.
1246 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1248 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1249 (elf_backend_plt_sym_val): Define.
1251 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1253 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1254 (elf_backend_reloc_type_class): Define.
1256 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1258 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1259 from an executable to a shared library treat R_VAX_PC32
1260 relocations as R_VAX_PLT32 ones.
1262 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1264 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1265 symbols in GOT space calculation.
1266 (elf_vax_relocate_section): Adjust accordingly.
1268 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1270 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1271 include <R11:R2>.
1273 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1275 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1276 attribute.
1277 (elf_vax_relocate_section): Likewise.
1279 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1282 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1284 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1286 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1287 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1289 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1291 * Makefile.am: Run "make dep-am".
1292 * Makefile.in: Regenerated.
1294 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1297 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1299 2009-06-15 Nick Clifton <nickc@redhat.com>
1301 * po/ru.po: New Russian translation.
1302 * configure.in (ALL_LINGUAS): Add ru.
1303 * configure: Regenerate.
1305 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf32-i386.c: Remove duplicated comments.
1309 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1311 PR ld/10270
1312 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1313 dynamic IFUNC pointer in non-shared object. Use .got.plt
1314 for IFUNC definition in PIE.
1315 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1316 PIE locally.
1318 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1319 dynamic IFUNC pointer in non-shared object. Use .got.plt
1320 for IFUNC definition in PIE.
1321 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1322 PIE locally.
1324 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf32-i386.c (elf_i386_check_relocs): Properly report
1327 local symbol for unhandled relocation against STT_GNU_IFUNC
1328 symbol.
1329 (elf_i386_relocate_section): Likewise.
1330 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1331 (elf64_x86_64_relocate_section): Likewise.
1333 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1335 PR ld/10269
1336 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1337 (elf_i386_link_hash_table): Add loc_hash_table and
1338 loc_hash_memory.
1339 (elf_i386_local_hash): New.
1340 (elf_i386_local_htab_hash): Likewise.
1341 (elf_i386_local_htab_eq): Likewise.
1342 (elf_i386_get_local_sym_hash): Likewise.
1343 (elf_i386_link_hash_table_free): Likewise.
1344 (elf_i386_allocate_local_dynrelocs): Likewise.
1345 (elf_i386_finish_local_dynamic_symbol): Likewise.
1346 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1347 (elf_i386_link_hash_table_create): Create loc_hash_table and
1348 loc_hash_memory.
1349 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1350 (elf_i386_size_dynamic_sections): Likewise.
1351 (elf_i386_relocate_section): Likewise.
1352 (elf_i386_finish_dynamic_sections): Likewise.
1353 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1354 isn't NULL.
1356 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1357 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1358 loc_hash_memory.
1359 (elf64_x86_64_local_hash): New.
1360 (elf64_x86_64_local_htab_hash): Likewise.
1361 (elf64_x86_64_local_htab_eq): Likewise.
1362 (elf64_x86_64_get_local_sym_hash): Likewise.
1363 (elf64_x86_64_link_hash_table_free): Likewise.
1364 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1365 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1366 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1367 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1368 and loc_hash_memory.
1369 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1370 symbols.
1371 (elf64_x86_64_size_dynamic_sections): Likewise.
1372 (elf64_x86_64_relocate_section): Likewise.
1373 (elf64_x86_64_finish_dynamic_sections): Likewise.
1374 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1375 sym isn't NULL.
1377 2009-06-10 Philip Blundell <philb@gnu.org>
1379 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1380 elf_sec->this_hdr == NULL.
1382 2009-06-12 Tristan Gingold <gingold@adacore.com>
1384 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1385 * bfd-in2.h: Regenerated.
1386 * libbfd.h: Regenerated.
1388 * mach-o.c (FILE_ALIGN): New macro.
1389 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1390 (bfd_mach_o_print_symbol): Ditto.
1391 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1392 (bfd_mach_o_get_reloc_upper_bound): New function.
1393 (bfd_mach_o_canonicalize_reloc): Ditto.
1394 (bfd_mach_o_scan_write_relocs): Ditto.
1395 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1396 (bfd_mach_o_scan_write_section_64): Ditto.
1397 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1398 written for load command. Do not compute section file offset.
1399 (bfd_mach_o_scan_write_segment_64): Ditto.
1400 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1401 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1402 Mach-O to ...
1403 (bfd_mach_o_mangle_symbols): ... this new function.
1404 (bfd_mach_o_write_contents): Be sure to have load commands built.
1405 Call bfd_mach_o_mangle_symbols.
1406 (bfd_mach_o_build_commands): Adjust for filelen field.
1407 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1408 Do not set symtab file offset anymore here.
1409 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1410 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1411 Set reloc_count and rel_filepos section fields.
1412 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1413 unsigned int.
1414 (bfd_mach_o_scan_read_section_64): Ditto.
1415 (bfd_mach_o_scan_read_section): Ditto.
1416 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1417 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1418 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1419 Handle weak-ref symbols.
1420 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1421 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1422 (bfd_mach_o_scan): Remove assignment to removed field.
1423 (bfd_mach_o_mkobject_init): Ditto.
1424 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1425 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1426 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1427 (bfd_mach_o_swap_reloc_in): Ditto.
1428 (bfd_mach_o_swap_reloc_out): Ditto.
1430 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1431 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1432 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1433 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1434 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1435 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1436 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1437 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1438 (BFD_MACH_O_N_WEAK_DEF): New macros.
1439 Add comments.
1440 (bfd_mach_o_section_type): Add new enumeration values.
1441 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1442 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1443 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1444 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1445 macros.
1446 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1447 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1448 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1449 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1450 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1451 (BFD_MACH_O_RELENT_SIZE): Ditto.
1452 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1453 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1454 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1455 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1456 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1457 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1458 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1459 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1460 (bfd_mach_o_reloc_info): New struct.
1461 (bfd_mach_o_asymbol): New struct.
1462 (bfd_mach_o_symtab_command): The symbols field is now of type
1463 bfd_mach_o_asymbol.
1464 (bfd_mach_o_load_command): The offset and len fields are now of type
1465 unsigned int.
1466 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1467 Add a filelen field. Add comments.
1468 (bfd_mach_o_backend_data): New struct.
1469 (bfd_mach_o_get_backend_data): New macro.
1470 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1471 bfd_mach_o_asymbol.
1472 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1473 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1474 (bfd_mach_o_canonicalize_reloc): Ditto.
1476 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1477 duplicated macro. Now defined to _bfd_generic_is_local_label.
1478 (TARGET_NAME_BACKEND): New macro...
1479 (TARGET_NAME_BACKEND): ... used to name a new variable.
1480 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1481 Mach-O backend data.
1483 * mach-o-i386.c (i386_howto_table): New variable.
1484 (bfd_mach_o_i386_swap_reloc_in): New function.
1485 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1486 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1487 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1488 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1489 (bfd_mach_o_bfd_reloc_type_lookup)
1490 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1492 2009-06-11 Eric Paris <eparis@redhat.com>
1493 Nick Clifton <nickc@redhat.com>
1495 * opncls.c (_maybe_make_executable): New function. Gives execute
1496 permission to an executable bfd that was opened for writing
1497 provided that it is a regular file. Replaces common code found in...
1498 (bfd_close): here and ...
1499 (bfd_close_all_done): here.
1501 2009-06-11 Anthony Green <green@moxielogic.com>
1503 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1504 * bfd-in2.h: Rebuilt.
1505 * libbfd.h: Rebuilt.
1506 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1507 relocation support.
1508 (moxie_reloc_map): Ditto.
1509 Clean up copyright notice.
1511 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1513 * bfd-in2.h: bfd_mmap prototype.
1514 * bfdio.c (bfd_mmap): New function.
1515 * libbfd.h (bfd_iovec): Add bmmap.
1516 * cache.c (cache_bmmap): New function.
1517 (cache_iovec): Initialize bmmap member.
1518 * opencls.c (opncls_bmmap): New function.
1519 (opncls_iovec): Initialize bmmap member.
1521 2009-06-09 Tristan Gingold <gingold@adacore.com>
1523 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1524 and stabstr_segment fields.
1525 (mach_o_be_vec, mach_o_le_vec): Removed
1526 (bfd_mach_o_version): New prototype.
1528 * mach-o.c (bfd_mach_o_version): Make this function public.
1529 (mach_o_wide_p): New function.
1530 (bfd_mach_o_wide_p): Ditto.
1531 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1532 weird names.
1533 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1534 Search in the list only if the name starts with a dot.
1535 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1536 test. Check bfd_seek status.
1537 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1538 (bfd_mach_o_scan_write_section_32): Ditto.
1539 (bfd_mach_o_scan_write_section_64): Ditto.
1540 (bfd_mach_o_scan_write_section): Removed.
1541 (bfd_mach_o_scan_write_segment): Split into ...
1542 (bfd_mach_o_scan_write_segment_32): ... this and ...
1543 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1544 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1545 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1546 symbol table. Now returns a boolean.
1547 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1548 Adjust for status type.
1549 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1550 test. Write symbol table. Numbers the sections.
1551 (bfd_mach_o_read_header): Check bfd_seek status.
1552 Use mach_o_wide_p instead of hard-coded test.
1553 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1554 (bfd_mach_o_scan_read_section_64): Ditto.
1555 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1556 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1557 handled common symbols.
1558 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1559 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1560 (bfd_mach_o_scan_read_dylinker): Ditto.
1561 (bfd_mach_o_scan_read_dylib): Ditto.
1562 (bfd_mach_o_scan_read_thread): Ditto.
1563 (bfd_mach_o_scan_read_symtab): Ditto.
1564 Do not create a section for the stabs.
1565 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1566 (bfd_mach_o_scan_read_segment): Ditto.
1567 (bfd_mach_o_scan_read_command): Ditto.
1568 (bfd_mach_o_scan_start_address): Ditto.
1569 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1570 (bfd_mach_o_archive_p): Check bfd_seek status.
1571 (bfd_mach_o_core_fetch_environment): Ditto.
1573 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1575 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1578 (elf_i386_link_hash_table_create): Initialize irelifunc.
1579 (elf_i386_check_relocs): Updated. Set up irelifunc for
1580 shared objects.
1581 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1582 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1583 shared objects.
1584 (elf_i386_relocate_section): Likewise.
1586 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1587 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1588 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1589 shared objects.
1590 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1591 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1592 shared objects.
1593 (elf64_x86_64_relocate_section): Likewise.
1595 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1596 ...
1597 (_bfd_elf_create_ifunc_sections): This.
1599 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1600 ...
1601 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1602 for shared objects.
1604 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1607 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1608 building shared object. Check info->executable instead of
1609 !info->shared when setting non_got_ref.
1610 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1611 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1612 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1613 symbol if needed.
1614 (elf_i386_relocate_section): Output dynamic relocation for
1615 R_386_32 against STT_GNU_IFUNC symbol to get the real
1616 function address when building shared object.
1617 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1618 relocation for STT_GNU_IFUNC symbol in shared object.
1620 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1621 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1622 symbol when building shared object. Check info->executable
1623 instead of !info->shared when setting non_got_ref.
1624 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1625 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1626 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1627 if needed.
1628 (elf64_x86_64_relocate_section): Output dynamic relocation
1629 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1630 function address when building shared object.
1631 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1632 relocation for STT_GNU_IFUNC symbol in shared object.
1634 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1636 * Makefile.am: Run "make dep-am".
1637 (BFD32_BACKENDS): Add mach-o-i386.lo.
1638 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1639 * Makefile.in: Regenerate.
1641 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1643 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1644 when looking for soft-icache stubs.
1646 2009-06-05 Tristan Gingold <gingold@adacore.com>
1648 * mach-o.h: Update copyright year.
1649 (bfd_mach_o_mach_header_magic): New enum.
1650 (bfd_mach_o_cpu_subtype): Now an enum.
1651 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1652 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1653 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1654 (bfd_mach_o_load_command): Field type_required is now a boolean.
1655 Reindent prototypes.
1656 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1657 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1658 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1659 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1660 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1661 (bfd_mach_o_canonicalize_symtab): Ditto.
1662 (bfd_mach_o_get_symbol_info): Ditto.
1663 (bfd_mach_o_print_symbol): Ditto.
1664 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1665 (bfd_mach_o_make_empty_symbol): Ditto.
1666 (bfd_mach_o_write_contents): Ditto.
1668 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1669 bfd_mach_o_mkobject): Defines.
1670 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1671 Do not check with target vector but with flavour.
1672 (struct mach_o_section_name_xlat): New declaration.
1673 (dwarf_section_names_xlat): Ditto.
1674 (text_section_names_xlat): Ditto.
1675 (data_section_names_xlat): Ditto.
1676 (struct mach_o_segment_name_xlat): Ditto.
1677 (segsec_names_xlat): Ditto.
1678 (bfd_mach_o_convert_section_name_to_bfd): New function.
1679 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1680 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1681 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1682 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1683 Accept any input and output flavour. Do not share private data
1684 anymore.
1685 (bfd_mach_o_count_symbols): Add a comment.
1686 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1687 (bfd_mach_o_canonicalize_symtab): Ditto.
1688 (bfd_mach_o_get_symbol_info): Ditto.
1689 (bfd_mach_o_print_symbol): Ditto.
1690 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1691 Use constants instead of hard-coded values.
1692 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1693 values.
1694 (bfd_mach_o_scan_write_section_64): Ditto.
1695 (bfd_mach_o_scan_write_segment): Ditto.
1696 Do not copy sections anymore.
1697 (bfd_mach_o_write_contents): Make it public.
1698 Remove dead code. Rewrite typeflag assignment.
1699 (bfd_mach_o_build_commands): New function.
1700 (bfd_mach_o_set_section_contents): Ditto.
1701 (bfd_mach_o_make_empty_symbol): Make it public.
1702 (bfd_mach_o_read_header): Make it static.
1703 Convert to bfd_boolean.
1704 Use constants instead of hard-coded values.
1705 (bfd_mach_o_make_bfd_section): Call
1706 bfd_mach_o_convert_section_name_to_bfd to create name.
1707 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1708 values.
1709 (bfd_mach_o_scan_read_section_64): Ditto.
1710 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1711 a segment anymore. Use constants instead of hard-coded values.
1712 (bfd_mach_o_scan_read_command): Fix style.
1713 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1714 Get rid of BFD_IO_FUNCS.
1715 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1716 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1717 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1718 (bfd_mach_o_object_p): Removed.
1719 (bfd_mach_o_gen_core_p): New function, replaces ...
1720 (bfd_mach_o_core_p): ... deleted.
1721 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1723 * mach-o-i386.c: New file.
1724 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1725 * configure.in (TDEFINES): Add mach_o_i386_vec.
1726 * configure: Regenerated.
1727 * targets.c: Add mach_o_i386_vec.
1729 * mach-o.c: Update copyright years.
1730 (BFD_IO_FUNCS): Remove (was not used).
1731 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1732 bfd_mach_o_slurp_extended_name_table,
1733 bfd_mach_o_construct_extended_name_table,
1734 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1735 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1736 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1737 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1738 bfd_mach_o_get_section_contents_in_window,
1739 bfd_mach_o_bfd_is_local_label_name,
1740 bfd_mach_o_bfd_is_target_special_symbol,
1741 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1742 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1743 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1744 bfd_mach_o_minisymbol_to_symbol,
1745 bfd_mach_o_bfd_get_relocated_section_contents,
1746 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1747 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1748 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1749 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1750 bfd_mach_o_bfd_merge_private_bfd_data,
1751 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1752 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1753 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1754 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1755 bfd_mach_o_bfd_copy_private_header_data,
1756 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1757 * mach-o-target.c: ... here.
1758 Update copyright years.
1760 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1762 * dep-in.sed: Don't use \n in replacement part of s command.
1763 * Makefile.am (DEP1): LC_ALL for uniq.
1764 Run "make dep-am".
1765 * Makefile.in: Regenerate.
1767 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1769 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1770 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1771 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1773 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1776 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1777 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1778 against STT_GNU_IFUNC symbols for static executables.
1779 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1780 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1782 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1783 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1784 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1785 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1787 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1789 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1790 symbols to be left unimported when linking statically.
1791 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1792 code when linking statically.
1794 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf32-i386.c (elf_i386_check_relocs): Increment
1797 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1798 against STT_GNU_IFUNC symbol.
1799 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1800 local STT_GNU_IFUNC definition is used.
1801 (elf_i386_relocate_section): Handle got.offset != -1 for
1802 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1803 symbol.
1805 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1806 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1807 relocations against STT_GNU_IFUNC symbol.
1808 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1809 local STT_GNU_IFUNC definition is used.
1810 (elf64_x86_64_relocate_section): Handle got.offset != -1
1811 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1812 STT_GNU_IFUNC symbol.
1814 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1816 PR ld/10205
1817 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1818 (elf_i386_reloc_type_lookup): Likewise.
1819 (R_386_tls): Removed.
1820 (R_386_irelative): New.
1821 (R_386_vt_offset): Updated.
1822 (elf_i386_rtype_to_howto): Likewise.
1823 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1824 (elf_i386_link_hash_table_create): Initialize igotplt,
1825 iplt and irelplt.
1826 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1827 (elf_i386_adjust_dynamic_symbol): Likewise.
1828 (elf_i386_allocate_dynrelocs): Likewise.
1829 (elf_i386_relocate_section): Likewise.
1830 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1831 sections.
1832 (elf_i386_finish_dynamic_symbol): When building a static
1833 executable, use .iplt, .igot.plt and .rel.iplt sections for
1834 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1835 locally defined STT_GNU_IFUNC symbol.
1837 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1838 (x86_64_reloc_map): Likewise.
1839 (R_X86_64_standard): Updated.
1840 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1841 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1842 iplt and irelplt.
1843 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1844 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1845 (elf64_x86_64_allocate_dynrelocs): Likewise.
1846 (elf64_x86_64_relocate_section): Likewise.
1847 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1848 sections.
1849 (elf64_x86_64_finish_dynamic_symbol): When building a static
1850 executable, use .iplt, .igot.plt and .rela.iplt sections for
1851 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1852 for locally defined STT_GNU_IFUNC symbol.
1854 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1855 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1857 * bfd-in2.h: Regenerated.
1858 * libbfd.h: Likewise.
1860 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1863 (_bfd_elf_make_ifunc_reloc_section): Removed.
1864 (_bfd_elf_is_ifunc_symbol): Likewise.
1865 (_bfd_elf_create_static_ifunc_sections): New.
1867 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1868 symbol check to ...
1869 (elf_link_add_object_symbols): Here.
1870 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1871 STT_GNU_IFUNC symbol.
1872 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1873 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1874 (IFUNC_INFIX): Removed.
1875 (get_ifunc_reloc_section_name): Likewise.
1876 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1877 (_bfd_elf_is_ifunc_symbol): Likewise.
1878 (_bfd_elf_create_static_ifunc_sections): New.
1880 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1882 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1883 (create_got_section): Likewise.
1884 (allocate_dynrelocs): Likewise.
1885 (readonly_dynrelocs): Likewise.
1886 (set_tls_module_base): Likewise.
1887 (dtpoff_base): Likewise.
1888 (tpoff): Likewise.
1889 (elf_i386_link_hash_table_create): Updated.
1890 (elf_i386_create_dynamic_sections): Likewise.
1891 (elf_i386_check_relocs): Likewise.
1892 (elf_i386_size_dynamic_sections): Likewise.
1893 (elf_i386_relocate_section): Likewise.
1895 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1896 (create_got_section): Likewise.
1897 (allocate_dynrelocs): Likewise.
1898 (readonly_dynrelocs): Likewise.
1899 (set_tls_module_base): Likewise.
1900 (dtpoff_base): Likewise.
1901 (tpoff): Likewise.
1902 (elf64_x86_64_link_hash_table_create): Updated.
1903 (elf64_x86_64_create_dynamic_sections): Likewise.
1904 (elf64_x86_64_check_relocs): Likewise.
1905 (elf64_x86_64_size_dynamic_sections): Likewise.
1906 (elf64_x86_64_relocate_section): Likewise.
1908 2009-05-28 Nick Clifton <nickc@redhat.com>
1910 * targets.c (_bfd_target_vector): Only include plugin target in
1911 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1913 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1915 * elf32-spu.c (struct call_info): New member broken_cycle.
1916 (remove_cycle): Instead of physically removing call_info structures
1917 to break call graph cycles, mark them using the broken_cycle flag.
1918 (mark_overlay_section): Respect broken_cycle flag.
1919 (unmark_overlay_section): Likewise.
1920 (collect_lib_sections): Likewise.
1921 (collect_overlays): Likewise.
1922 (sum_stack): Likewise.
1924 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1926 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1927 (mark_functions_via_relocs): Initialize callee->count to 1.
1928 (pasted_function): Likewise.
1929 (spu_elf_auto_overlay): Honor call counts when determining number
1930 of stubs required in software i-cache mode.
1932 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1934 * plugin.c (program_name): Remove.
1935 (plugin_program_name): New.
1936 (bfd_plugin_set_program_name): New.
1937 (try_load_plugin): Use plugin_program_name.
1938 * plugin.h (bfd_plugin_set_program_name): New.
1940 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1942 * aclocal.m4: Include ../config/plugins.m4.
1943 * configure.in: Use AC_PLUGINS.
1944 * configure: Regenerate.
1945 * Makefile.in: Regenerate.
1946 * doc/Makefile.in: Regenerate.
1948 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1950 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1951 link.
1952 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1953 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1954 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1955 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1956 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1957 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1958 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1959 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1960 * reloc.c (bfd_generic_relax_section): Likewise.
1961 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1962 * vms.c (vms_bfd_relax_section): Likewise.
1964 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1968 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1969 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1971 * elf32-i386.c (allocate_dynrelocs): Updated.
1972 (elf_i386_relocate_section): Likewise.
1973 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1974 (elf64_x86_64_relocate_section): Likewise.
1976 * elf64-x86-64.c (is_indirect_symbol): Removed.
1978 2009-05-26 Nick Clifton <nickc@redhat.com>
1980 * po/id.po: Updated Indonesian translation.
1982 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1984 * Makefile.am: Run "make dep-am".
1985 (AM_CPPFLAGS): New.
1986 (LIBDL): New.
1987 (ALL_MACHINES): Add cpu-plugin.lo.
1988 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1989 (BFD32_BACKENDS): Add plugin.lo.
1990 (BFD32_BACKENDS_CFILES): Add plugin.c.
1991 (libbfd_la_LIBADD): Add LIBDL
1992 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1993 (bfd_plugin_arch): Declare.
1994 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1995 * bfd.c (bfd): Add plugin_data.
1996 * config.bfd: Handle the plugin target.
1997 * configure.in: Check for --enable-plugins.
1998 (LT_INIT): Use the dlopen option.
1999 * cpu-plugin.c: New.
2000 * plugin.c: New.
2001 * plugin.h: New.
2002 * targets.c (plugin_vec): Declare.
2003 (_bfd_target_vector): Add plugin_vec.
2004 * Makefile.in: Regenerate.
2005 * bfd-in2.h: Regenerate.
2006 * configure: Regenerate.
2008 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2010 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2011 per line with all lines having continuation backslash. Prefix
2012 first line with "A", following lines with "B".
2013 * Makefile.am (DEP): Don't use dep.sed here.
2014 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2015 dep.sed here on dependencies, sort and uniq.
2016 * Makefile.in: Regenerate.
2018 2009-05-25 Tristan Gingold <gingold@adacore.com>
2020 * makefile.vms: Add verilog.obj to object list OBJS.
2022 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2024 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2025 for BFD_IN_MEMORY is cleared.
2026 (bfd_bwrite): Zero excess memory allocated.
2028 2009-05-22 Julian Brown <julian@codesourcery.com>
2030 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2031 macros.
2032 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2033 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2034 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2035 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2036 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2037 (a8_erratum_fix, a8_erratum_reloc): New structs.
2038 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2039 num_a8_erratum_fixes, fix_cortex_a8 fields.
2040 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2041 (elf32_arm_add_stub): Split into two parts, creating...
2042 (elf32_arm_create_or_find_stub_sec): New function.
2043 (elf32_arm_final_link_relocate): Add forward declaration.
2044 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2045 relocations, multiple relocations per stub.
2046 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2047 (arm_size_one_stub): Use find_stub_size_and_template.
2048 (a8_reloc_compare): New.
2049 (find_thumb_glue): Add forward declaration.
2050 (cortex_a8_erratum_scan): New.
2051 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2052 (bfd_elf32_arm_set_cortex_a8_fix): New.
2053 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2054 (arm_map_one_stub): Add THUMB32_TYPE support.
2055 (a8_branch_to_stub_data): New.
2056 (make_branch_to_a8_stub): New.
2057 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2058 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2059 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2060 Cortex-A8 erratum workaround.
2061 * bfd-in2.h: Regenerate.
2063 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2065 * Makefile.am: Run "make dep-am".
2066 * Makefile.in: Regenerate.
2067 * po/SRC-POTFILES.in: Regenerate.
2069 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2071 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2072 commit.
2074 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2076 * elf-bfd.h (struct elf_backend_data
2077 <elf_backend_link_output_symbol_hook>): Return an int.
2078 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2079 symbols on deleted .opd entries.
2080 * elflink.c (elf_link_output_sym): Return without outputting sym
2081 if output_symbol_hook returns 2.
2082 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2083 Abort if we must not discard sym.
2084 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2085 local syms.
2086 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2087 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2088 elf_backend_link_output_symbol_hook return type change.
2089 * elf32-arm.c (output_arch_syminfo): Likewise.
2090 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2091 (elf32_arm_output_arch_local_syms): Likewise.
2092 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2093 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2094 (bfd_score_elf_link_output_symbol_hook): Likewise.
2095 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2096 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2097 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2098 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2099 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2100 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2101 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2102 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2103 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2104 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2105 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2107 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2109 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2110 out of range .opd symbols.
2112 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2114 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2115 fprintf_vma directly.
2116 * peXXigen.c (pe_print_edata): Likewise.
2117 (pe_print_pdata): Likewise.
2118 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2119 (_bfd_XX_print_private_bfd_data_common): Likewise.
2121 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2123 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2125 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2126 Paul Brook <paul@codesourcery.com>
2128 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2129 fix discarded sections.
2131 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2133 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2134 sections into the software icache.
2136 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2138 * elf32-spu.c (build_stub): Always build "compact" sofware
2139 i-cache stubs.
2141 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2143 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2144 (spu_elf_setup): Initialize it.
2145 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2146 Update to new-sytle cache manager data structures.
2147 (spu_elf_build_stubs): Generate new-style cache manager data
2148 structures and symbols.
2149 (spu_elf_auto_overlay): Update size computation.
2151 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2153 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2154 segments first amongst the program headers.
2156 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2158 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2159 into addresses for relocation types that look at high bits. Remove
2160 special handling of relocation overflow warnings.
2162 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2164 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2165 control flow graph between fragments of a function.
2167 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2169 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2170 generate only a 16-byte .toe section.
2171 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2173 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2175 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2176 (spu_elf_place_overlay_data): ..here. New function.
2177 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2179 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2181 * elf32-arm.c: Move sysdep.h to start of file.
2183 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2185 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2186 start of overlays.
2187 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2188 __icache_tag_array and __icache_tag_array_size.
2190 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2192 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2193 ATTRIBUTE_UNUSED.
2194 (bfinfdpic_link_omit_section_dynsym): Likewise.
2195 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2197 2009-05-05 Paul Brook <paul@codesourcery.com>
2199 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2200 * bfd-in2.h: Regenerate.
2201 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2202 (_arm_elf_section_data): Add text and exidx fields.
2203 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2204 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2205 copy_exidx_entry): New functions.
2206 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2208 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2210 * elf32-arm.c (DEF_STUBS): New helper define.
2211 (DEF_STUB): Likewise.
2212 (stub_def): New type.
2213 (stub_definitions): New array, containing stub template pointers
2214 and sizes.
2215 (arm_size_one_stub): Make use of stub_definitions.
2217 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2219 * elflink.c (find_version_for_sym): Remove from here, ...
2220 * linker.c (bfd_find_version_for_sym): ... rename, replace
2221 here, make public and update all callers.
2222 * bfd-in2.h: Regenerate.
2224 2009-04-30 Nick Clifton <nickc@redhat.com>
2226 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2227 section pointer.
2228 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2229 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2230 into a STT_GNU_IFUNC symbol type.
2231 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2232 type.
2233 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2234 the binary contains ifunc symbols.
2235 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2236 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2237 * elf32-i386.c (is_indirect_function): New function.
2238 (elf_i386_check_relocs): Create an ifunc output section.
2239 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2240 section if necessary.
2241 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2242 if necessary.
2243 (elf_i386_add_symbol_hook): New function. Set the
2244 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2245 symbol is encountered.
2246 (elf_backend_post_process_headers): Define.
2247 (elf_backend_add_symbol_hook): Define.
2248 (elf_i386_post_process_headers): Rename to
2249 elf_i388_fbsd_post_process_headers.
2250 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2251 (is_indirect_function): New function.
2252 (elf64_x86_64_check_relocs): Create an ifunc output section.
2253 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2254 section if necessary.
2255 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2256 symbol if necessary.
2257 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2258 elf_obj_data structure if an ifunc symbol is encountered.
2259 (elf_backend_post_process_headers): Define.
2260 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2261 if we have ifunc symbols to handle.
2262 (get_ifunc_reloc_section_name): New function. Computes the name
2263 for an ifunc section.
2264 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2265 section to hold ifunc relocs.
2266 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2267 (bfd_print_symbol_vandf): Handle ifunc symbols.
2268 (bfd_decode_symclass): Likewise.
2269 * bfd-in2.h: Regenerate.
2271 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2273 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2274 MOVW and MOVT relocations in a shared library link.
2276 2009-04-27 Anthony Green <green@moxielogic.com>
2278 * verilog.c: New file.
2279 * Makefile.am (BFD32_LIBS): Add verilog.c.
2280 (BFD32_LIBS_CFILES): Add verilog.c.
2281 (verilog.lo): New build rule.
2282 * Makefile.in: Rebuilt.
2283 * targets.c: Add verilog support.
2284 * bfd.c (tdata union): Add Verilog private data field.
2285 * bfd-in2.h: Regenerate.
2287 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2289 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2290 copy pe_opthdr.
2292 2009-04-23 Matthias Klose <doko@ubuntu.com>
2294 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2296 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2298 PR9743
2299 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2300 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2301 (elf32_arm_size_stubs): Likewise.
2302 (record_thumb_to_arm_glue): Deleted unused function.
2303 (bfd_elf32_arm_process_before_allocation): No longer handle
2304 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2305 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2306 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2308 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2310 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2311 (elf32_arm_write_section): Declare early.
2312 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2313 (arm_allocate_glue_section_space): Exclude empty sections.
2314 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2315 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2316 BFD.
2317 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2318 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2319 (elf32_arm_size_dynamic_sections): Allocate interworking
2320 sections here.
2321 (bfd_elf32_bfd_final_link): Define.
2323 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2325 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2327 * coffcode.h (coff_compute_section_file_positions): Clear
2328 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2330 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2331 force_minimum_alignment.
2333 * libcoff.h: Regenerated.
2335 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2336 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2338 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2339 nor target_subsystem.
2341 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2342 force_minimum_alignment nor target_subsystem.
2344 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2346 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2347 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2348 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2349 include in coff-x86_64.c of headers.
2350 (PDATA_ROW_SIZE): New define.
2351 (pex_regs[]): New static array.
2352 (pex64_get_runtime_function): New static function.
2353 (pex64_get_unwind_info): Likewise.
2354 (pex64_get_scope_entry): Likewise.
2355 (pex64_xdata_print_uwd_codes): Likewise.
2356 (pex64_get_section_by_rva): Likewise.
2357 (pex64_dump_xdata): Likewise.
2358 (pex64_bfd_print_pdata): Likewise.
2359 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2360 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2361 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2363 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2364 Alan Modra <amodra@bigpond.net.au>
2365 Dave Korn <dave.korn.cygwin@gmail.com>
2367 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2368 long names and non-NUL-terminated strings.
2370 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2372 * bfd-in2.h: Regenerated.
2374 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2376 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2377 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2379 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2381 PR binutils/10074
2382 * coffcode.h (bfd_pei_p): New.
2384 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2385 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2386 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2387 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2388 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2389 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2391 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2392 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2393 bfd_efi_rtdrv_x86_64_vec,
2394 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2395 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2396 * targets.c: Likewise.
2398 * configure: Regenerated.
2399 * libcoff.h: Likewise.
2400 * Makefile.in: Likewise.
2402 * efi-app-ia32.c: Removed.
2403 * efi-app-x86_64.c: Likewise.
2404 * efi-bsdrv-ia32.c: Likewise.
2405 * efi-bsdrv-ia64.c: Likewise.
2406 * efi-bsdrv-x86_64.c: Likewise.
2407 * efi-rtdrv-ia32.c: Likewise.
2408 * efi-rtdrv-ia64.c: Likewise.
2409 * efi-rtdrv-x86_64.c: Likewise.
2410 * efi-rtdrv-ia32.c: Likewise.
2412 * efi-app-ia64.c: Moved to ...
2413 * pei-ia64.c: This.
2414 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2415 (TARGET_NAME): Set to pei-ia64.
2417 * libpei.h (bfd_target_pei_p): Removed.
2418 (bfd_target_pei_arch): Likewise.
2419 (bfd_target_efi_app_p): Likewise.
2420 (bfd_target_efi_app_arch): Likewise.
2421 (bfd_target_efi_bsdrv_p): Likewise.
2422 (bfd_target_efi_bsdrv_arch): Likewise.
2423 (bfd_target_efi_rtdrv_p): Likewise.
2424 (bfd_target_efi_rtdrv_arch): Likewise.
2425 (bfd_pe_executable_p): Likewise.
2427 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2428 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2429 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2430 and efi-rtdrv-ia32.c.
2431 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2432 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2433 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2434 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2435 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2436 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2437 (efi-app-ia64.lo): Removed.
2438 (efi-bsdrv-ia32.lo): Likewise.
2439 (efi-rtdrv-ia32.lo): Likewise.
2440 (efi-app-ia64.lo): Likewise.
2441 (efi-bsdrv-ia64.lo): Likewise.
2442 (efi-rtdrv-ia64.lo): Likewise.
2443 (efi-app-x86_64.lo): Likewise.
2444 (efi-bsdrv-x86_64.lo): Likewise.
2445 (efi-rtdrv-x86_64.lo): Likewise.
2446 (pei-ia64.lo): New.
2448 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2449 with bfd_pei_p.
2450 (arch_type): Removed.
2451 (pe_arch): Likewise.
2452 (pe_bfd_object_p): Just return coff_object_p.
2454 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2455 bfd_pe_executable_p with bfd_pei_p.
2457 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2459 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2460 PLT entries to an undefined symbol when generating a shared
2461 library.
2463 2009-04-17 Nick Clifton <nickc@redhat.com>
2465 PR 9909
2466 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2468 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2470 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2471 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2472 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2473 * binary.c (binary_bfd_define_common_symbol): Likewise.
2474 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2475 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2476 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2477 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2478 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2479 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2480 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2481 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2482 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2483 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2484 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2485 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2486 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2487 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2488 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2489 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2490 * som.c (som_bfd_define_common_symbol): Likewise.
2491 * srec.c (srec_bfd_define_common_symbol): Likewise.
2492 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2493 * versados.c (versados_bfd_define_common_symbol): Likewise.
2494 * vms.c (vms_bfd_define_common_symbol): Likewise.
2495 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2496 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2497 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2498 (pmac_xcoff_vec): Likewise.
2499 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2500 (aix5coff64_vec): Likewise.
2501 * linker.c (bfd_generic_define_common_symbol): New function.
2502 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2503 (_bfd_define_common_symbol): New field.
2504 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2505 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2506 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2507 symbols here.
2508 * bfd-in2.h: Regenerate.
2509 * libbfd.h: Likewise.
2510 * libcoff.h: Likewise.
2512 2009-04-15 Anthony Green <green@moxielogic.com>
2514 * targets.c: Add moxie support.
2515 * Makefile.am: Ditto.
2516 * Makefile.in: Rebuilt.
2517 * cpu-moxie.c, elf32-moxie.c: New files.
2518 * archures.c: Add moxie support.
2519 * configure.in: Add moxie support.
2520 * configure: Rebuilt.
2521 * config.bfd, archures.c: Add moxie support.
2522 * bfd-in2.h: Rebuilt.
2524 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2526 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2527 branch to an undef weak symbol into a jump to next instruction if
2528 a PLT entry will be created.
2530 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2532 * coffgen.c (make_a_section_from_file): Set the backend long
2533 section names enable if long section names found on input.
2534 * coffcode.h: Extend long section names documentation to match.
2536 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2538 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2539 machine code.
2541 2009-04-07 DJ Delorie <dj@redhat.com>
2543 * archures.c: Add bfd_mach_mep_c5.
2544 * bfd-in2.h: Likewise.
2545 * cpu-mep.c: Add bfd_c5_arch.
2546 * elf32-mep.c: Support it.
2548 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2550 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2551 info->callbacks->einfo.
2552 * linker.c (_bfd_generic_section_already_linked): Likewise.
2554 2009-04-06 DJ Delorie <dj@redhat.com>
2556 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2558 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2560 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2561 _bfd_pex64_print_pdata only if PE is defined.
2563 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2564 (_bfd_pex64_print_pdata): This.
2566 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2567 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2568 is defined.
2570 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2572 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2573 _bfd_pep_print_x64_pdata.
2574 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2575 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2577 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2579 * elf32-xtensa.c (relax_property_section): Always set r_offset
2580 to zero.
2582 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2584 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2585 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2586 branch stubs.
2587 (elf32_arm_stub_type): New enum values for the two new stubs.
2588 (arm_type_of_stub): Make use of the two new stubs.
2589 (arm_size_one_stub): Handle the two new stubs.
2591 2009-04-01 Matt Thomas <matt@netbsd.org>
2593 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2594 hidden symbols into the GOT or PLT.GOT.
2595 (elf_vax_relocate_section): Do not emit a PCREL reloc
2596 into a shared object if it is against a hidden symbol.
2598 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2600 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2601 and know_contains_shared_object_p.
2602 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2603 Cache the result in the archive_info table.
2604 (xcoff_auto_export_p): Add an "info" parameter and update the
2605 call to xcoff_archive_contains_shared_object_p.
2606 (xcoff_mark_auto_exports): Update accordingly.
2607 (xcoff_post_gc_symbol): Likewise.
2609 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2611 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2612 rather than C_EXT.
2614 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2616 * coff-rs6000.c (member_layout): New structure.
2617 (archive_iterator): Likewise.
2618 (member_layout_init): New function.
2619 (archive_iterator_begin): Likewise.
2620 (archive_iterator_next): Likewise.
2621 (xcoff_write_armap_old): Use the new iterator functions.
2622 (do_shared_object_padding): Delete.
2623 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2624 handling of arch_info.
2625 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2626 first loop rather than the second. Allocate a member header if
2627 there isn't one, then work out the stat information and length
2628 in the first loop too. Use the new iterators for the second loop.
2629 (xcoff_write_archive_contents_big): Likewise.
2631 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2633 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2634 (bfd_xcoff_set_archive_import_path): Likewise.
2635 * bfd-in2.h: Regenerate.
2636 * xcofflink.c: Include libiberty.h.
2637 (xcoff_archive_info): New structure.
2638 (xcoff_archive_info_hash): New function.
2639 (xcoff_archive_info_eq): Likewise.
2640 (xcoff_get_archive_info): Likewise.
2641 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2642 (bfd_xcoff_split_import_path): New function.
2643 (bfd_xcoff_set_archive_import_path): Likewise.
2644 (xcoff_set_import_path): Move earlier in file.
2645 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2646 object to the the directory part of the bfd's filename. Get the
2647 import path and filename of an archive object from the archive's
2648 xcoff_tdata, initializing it if necessary. Update use of
2649 import_file_id.
2650 (bfd_link_input_bfd): Update use of import_file_id.
2651 (xcoff_write_global_symbol): Likewise.
2653 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2655 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2657 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2659 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2660 a .loader section for relocatable links.
2661 (xcoff_need_ldrel_p): New function.
2662 (xcoff_mark): Use it.
2663 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2664 a loader section.
2665 (xcoff_build_ldsym): New function, split out from...
2666 (xcoff_build_ldsyms): ...here. Rename to...
2667 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2668 call xcoff_build_ldsym, if there's a loader section.
2669 (xcoff_build_loader_section): New function, extracted verbatim from...
2670 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2671 there's a loader section. Only add an __rtinit loader symbol
2672 if there's a loader section. Update after above name change.
2673 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2674 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2675 and xcoff_create_ldrel.
2676 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2677 (xcoff_reloc_link_order): Likewise, but only call it if there's
2678 a loader section. Use xcoff_symbol_section.
2679 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2680 if there's a loader section.
2682 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2684 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2686 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2688 * elf32-arm.c (group_sections): Rewrite loops for better
2689 readability.
2691 2009-03-30 DJ Delorie <dj@redhat.com>
2693 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2694 relocs when doing a relocatable link.
2696 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2698 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2699 "ERROR:", in error messages.
2700 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2701 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2702 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2703 (elf32_arm_merge_eabi_attributes): Likewise.
2704 (elf32_arm_merge_private_bfd_data): Likewise.
2706 2009-03-27 Nick Clifton <nickc@redhat.com>
2708 * section.c (bfd_get_section_contents): Detect and handle the case
2709 where a section has the SEC_IN_MEMORY flag set but no actual
2710 contents allocated.
2712 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2714 PR 6494
2715 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2716 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2717 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2718 if we don't find matching PT_LOAD when copying.
2720 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2722 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2723 the reloc descriptions.
2725 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2727 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2728 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2729 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2731 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2733 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2734 (bfd_i386_arch_intel_syntax): Likewise.
2735 (i8086_arch): Likewise.
2736 (bfd_x86_64_arch): Likewise.
2738 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2740 * elf32-cris.c (cris_elf_relocate_section): <case
2741 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2742 symbols for non-allocated sections. Don't check whether to
2743 generate R_CRIS_DTPMOD for non-allocated sections.
2744 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2745 handle relocation GC:ing if applied to non-allocated section.
2746 (cris_elf_check_relocs): Similar.
2748 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2749 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2750 when emitting a known TP offset in the GOT.
2752 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2754 * elf64-ppc.c (synthetic_opd): Delete.
2755 (compare_symbols): Look for .opd name rather than section match.
2756 (ppc64_elf_get_synthetic_symtab): Likewise.
2758 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2760 * elf32-ppc.c (is_pic_glink_stub): Delete.
2761 (is_nonpic_glink_stub): New function.
2762 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2763 than first pic one.
2764 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2766 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2767 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2769 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2770 macros for visibilty and locality checks.
2771 (elf_s390_adjust_dynamic_symbol): Likewise.
2772 (allocate_dynrelocs): Likewise.
2773 (elf_s390_relocate_section): Likewise.
2774 (elf_s390_finish_dynamic_symbol): Likewise.
2775 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2776 (elf_s390_adjust_dynamic_symbol): Likewise.
2777 (allocate_dynrelocs): Likewise.
2778 (elf_s390_relocate_section): Likewise.
2779 (elf_s390_finish_dynamic_symbol): Likewise.
2781 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2783 * bfd-in2.h: Regenerated.
2784 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2785 for debugging sections and map memory read/write dependent on
2786 SEC_COFF_NOREAD.
2787 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2788 without memory read flags set.
2789 * section.c: Add SEC_COFF_NOREAD to section flags.
2791 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2793 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2794 for format string.
2796 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2798 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2799 "no overlays" return. If there are overlays, create overlay
2800 manager entry symbols here, so that..
2801 (spu_elf_build_stubs): ..we don't need to set them up here.
2802 Simplify entry symbol tests.
2803 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2805 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2807 * elf.c (elfcore_grok_openbsd_procinfo)
2808 (elfcore_grok_openbsd_note): New functions.
2809 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2811 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2813 * vms-hdr.c: Don't include alloca.h.
2814 * elf32-m68hc1x.c: Include alloca-conf.h.
2815 * xsym.c: Likewise.
2816 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2817 * som.c: Likewise.
2818 * Makefile.am: Run "make dep-am".
2819 * Makefile.in: Regenerate.
2821 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2823 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2825 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2827 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2828 Add compact_stub.
2829 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2830 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2831 ovly_return fields with ovly_entry[2]. Adjust all users.
2832 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2833 when soft-icache.
2834 (spu_elf_build_stubs): Likewise.
2835 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2836 ovly_flavour changes. Update all callers.
2837 (ovl_stub_size_log2): New function.
2838 (build_stub): Handle compact icache stubs. Use different manager
2839 entry point for stubs in non-icache area.
2840 (spu_elf_size_stubs): Don't allocate space for indirect branch
2841 descriptors.
2842 (spu_elf_build_stubs): And don't built them.
2844 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2846 * dwarf2.c (read_section): Always use rawsize, if available.
2848 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2850 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2851 of rawsize and size for buffer.
2853 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2855 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2856 parameter just because fixed sections fit into local store.
2857 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2858 generating overlays if fixed sections plus reserved stack
2859 and heap space fit into local store.
2861 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2863 * elf32-spu.c (build_stub): Correct icache set_id.
2864 (spu_elf_relocate_section): Likewise.
2866 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2868 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2869 symbol table if it was created by the current call.
2871 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2873 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2874 class XMC_DS rather than XMC_UA.
2876 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2878 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2879 bfd_boolean export_defineds parameter with an unsigned int
2880 auto_export_flags parameter.
2881 * bfd-in2.h: Regenerate.
2882 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2883 split out from xcoff_build_ldsyms.
2884 (xcoff_covered_by_expall_p): New function.
2885 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2886 but with extra code to handle -bexpfull and -bexpall.
2887 (xcoff_mark_auto_exports): New function.
2888 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2889 a function should be automatically exported.
2890 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2891 parameter with an auto_export_flags parameter. Update ldinfo
2892 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2893 exported symbols.
2895 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2897 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2898 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2899 init and fini functions. Do garbage collection for objects
2900 without an entry point too.
2902 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2904 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2905 check whether a symbol has csect information.
2906 (coff_print_aux): Likewise.
2907 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2908 information for C_AIX_WEAKEXT too.
2909 (_bfd_xcoff_swap_aux_out): Likewise.
2910 (xcoff_reloc_type_br): Handle defweak symbols too.
2911 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2912 information for C_AIX_WEAKEXT too.
2913 (_bfd_xcoff64_swap_aux_out): Likewise.
2914 (xcoff64_reloc_type_br): Handle defweak symbols too.
2915 * coffgen.c (coff_print_symbol): Handle auxillary function
2916 information for C_AIX_WEAKEXT too.
2917 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2918 instead of BSF_GLOBAL if the L_WEAK flag is set.
2919 (xcoff_dynamic_definition_p): New function.
2920 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2921 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2922 always take the symbol class from the ldsym. Use weak bfd symbol
2923 types for weak ldsyms.
2924 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2925 Fix the check for whether a definition is from a shared object.
2926 Allow redefinitions of weak symbols.
2927 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2928 (xcoff_keep_symbol_p): Likewise.
2929 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2930 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2931 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2932 but mark them as L_WEAK.
2933 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2934 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2936 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2938 * xcofflink.c (xcoff_mark): When walking the relocations,
2939 only mark the target symbol or the target section, not both.
2940 (xcoff_final_definition_p): New function.
2941 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2942 symbol is a valid definition of the associated output symbol.
2943 Use XCOFF_ALLOCATED to stop the same hash table entry having
2944 two output symbols.
2945 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2946 keeping a symbol.
2947 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2949 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2951 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2952 symbols as XMC_XO.
2954 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2956 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2957 * libcoff.h: Regenerate.
2958 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2959 line-number counts in the bfd's lineno_counts field.
2960 Don't keep per-csect line-number counts.
2961 (xcoff_sweep): Don't update per-csect line-number counts.
2962 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2963 entries in each output section.
2964 (xcoff_link_input_bfd): Get the number of line numbers from
2965 the bfd's lineno_counts field, rather than recalculating it
2966 from scratch. Fix the range check when updating C_BINCL and
2967 C_EINCL symbols.
2968 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2969 here. Don't expect csects to have line-number counts.
2971 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2973 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2974 * libcoff.h: Regenerate.
2975 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2976 "skip" logic from xcoff_link_input_bfd.
2977 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2978 objects in a dynamic link, rather than checking whether csectpp
2979 is null. Always allocate debug_index for other objects,
2980 and always go through the loop. Update the type of debug_index
2981 after the change above. Read the auxillary csect information
2982 and use xcoff_keep_symbol_p to decide whether a symbol should
2983 be kept. Set its debug_index to -2 if not.
2984 (xcoff_link_input_bfd): Update the type of debug_index after
2985 the change above and always expect it to be nonnull. Use it to
2986 test whether a symbol should be stripped, rather than making the
2987 decision here. Postpone all symbol creation to the second pass.
2989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2991 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2992 creating a descriptor.
2993 (xcoff_sweep): Don't mark toc_section unless it's needed.
2994 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2995 when marking every bfd.
2996 (xcoff_link_input_bfd): Skip all TOC anchors.
2997 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2998 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2999 to -1; call xcoff_find_tc0 instead.
3001 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3003 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3004 * libcoff.h: Regenerate.
3005 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3006 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3007 the previous symbol's csect. Treat last_symndx as an inclusive value
3008 and simplify its handling.
3009 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3010 symbols with the right csect. Don't mark rsec when processing
3011 relocations against undefined or absolute sections.
3012 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3013 of bfd_und_section_ptr.
3014 (xcoff_link_input_bfd): Likewise.
3016 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3018 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3019 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3020 flag is set. Assert that all undefined symbols are either
3021 imported or defined by a dynamic object.
3022 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3023 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3024 handling to all relocations. Only set XCOFF_CALLED for function
3025 symbols.
3026 (xcoff_find_function): New function, split out from...
3027 (bfd_xcoff_export_symbol) ...here.
3028 (xcoff_set_import_path): New function, split out from...
3029 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3030 meaning of XCOFF_CALLED.
3031 (xcoff_mark_symbol): If we mark an undefined and unimported
3032 symbol, find some way of defining it. If the symbol is a function
3033 descriptor, fill in its definition automatically. If the symbol
3034 is a function, mark its descriptor and allocate room for global
3035 linkage code. Otherwise mark the symbol as implicitly imported.
3036 Move the code for creating function descriptors from...
3037 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3038 check for symbols that were implicitly defined.
3039 (xcoff_mark): Don't count any dynamic relocations against
3040 function symbols.
3041 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3042 in the xcoff link info.
3043 (xcoff_link_input_bfd): Remove handling of undefined and
3044 unexported symbols.
3046 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3048 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3049 if the target is absolute. Fix comment typo.
3050 (xcoff_ppc_relocate_section): Remove FIXME.
3051 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3052 if the target is absolute.
3054 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3056 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3057 R_POS and R_NEG relocations against absolute symbols to the
3058 .loader section.
3060 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3062 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3063 to 2 for bfd_mach_ppc_620.
3065 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3067 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3068 * configure.in: Likewise.
3069 * configure: Regenerate.
3071 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3073 PR binutils/9945
3074 * elf.c (assign_section_numbers): Generate symbol table if there
3075 is any relocation in output.
3076 (_bfd_elf_compute_section_file_positions): Likewise.
3078 2009-03-13 Nick Clifton <nickc@redhat.com>
3080 PR 9934
3081 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3082 * elflink.c (elf_link_read_relocs_from_section): Use
3083 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3084 relocs but no symbol table.
3085 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3087 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3089 PR ld/9938
3090 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3091 to check ___tls_get_addr.
3093 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3094 strncmp to check __tls_get_addr.
3096 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3098 * dwarf2.c (read_section): Always check the offset, even when the
3099 section has been read before.
3101 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3103 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3104 comments.
3106 2009-03-11 Chris Demetriou <cgd@google.com>
3108 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3109 * bfd-in2.h: Regenerate.
3110 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3111 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3112 mode.
3113 (bsd_write_armap): Likewise.
3114 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3115 flag is set, do nothing.
3116 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3117 for timestamp.
3119 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3121 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3122 used to update stack pointer.
3124 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3126 PR binutils/9921
3127 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3128 for unknown symbols in absolute section.
3130 2009-03-06 Nick Clifton <nickc@redhat.com>
3132 * po/es.po: Updated Spanish translation.
3134 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3136 * elf32-arm.c (group_sections): Take next section size into
3137 account before accepting to group it.
3139 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3141 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3142 PLT entries.
3143 (elf32_arm_final_link_relocate): Likewise.
3145 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3147 PR 9923
3148 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3150 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3152 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3153 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3154 (BFD_FAKE_SECTION): Init new flag.
3155 * ecoff.c (bfd_debug_section): Likewise.
3156 * bfd-in2.h: Regenerate.
3157 * libbfd.h: Regenerate.
3158 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3159 (ppc_elf_reloc_type_lookup): Handle new relocs.
3160 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3161 without marker relocs.
3162 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3163 if section has no old-style calls.
3164 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3165 Don't try to optimize new-style __tls_get_addr call when handling
3166 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3167 relocs.
3168 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3169 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3170 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3171 without marker relocs.
3172 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3173 if section has no old-style calls. Set toc_ref for new relocs as
3174 appropriate.
3175 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3176 Don't try to optimize new-style __tls_get_addr call when handling
3177 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3178 relocs.
3180 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3182 PR 6768
3183 * configure.in: Test for ld --as-needed support. Link shared
3184 libbfd against libm.
3185 * configure: Regenerate.
3187 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3189 * Makefile.am: Run "make dep-am".
3190 * Makefile.in: Regenerate.
3192 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3194 * elf32-score7.c: New file.
3195 * elf32-score.h: New file.
3196 * elf32-score.c: Add code to support score 7. Set score7 as the
3197 default.
3198 * cpu-score.c: Add score7 architecure.
3199 (compatibile): New function.
3200 * Makefile.am: Add rules for building elf32-score7 object.
3201 * Makefile.in: Regenerate.
3202 * configure.in: Add elf32-score7 object to score vectors.
3203 * configure: Regenerate.
3204 * reloc.c: Add score7 relocs.
3205 * archures.c: Add score3 and score7 machine numbers.
3206 * bfd-in2.h: Regenerate.
3207 * libbfd.h: Regenerate.
3209 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3211 * configure: Regenerate.
3213 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3215 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3216 (elf32_hppa_check_relocs): Use it.
3218 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3219 elf64-hppa.c.
3220 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3221 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3222 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3223 (elf_hppa_record_segment_addrs): Likewise.
3224 (elf_hppa_final_link): Likewise.
3225 (elf_hppa_relocate_insn): Likewise.
3226 (elf_hppa_final_link_relocate): Likewise.
3227 (elf64_hppa_relocate_section): Likewise.
3228 * elf64-hppa.c: Insert above.
3230 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3232 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3233 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3234 (elf_hppa_relocate_section): Likewise.
3235 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3236 from struct elf_link_hash_entry. Add count field.
3237 (struct elf64_hppa_dyn_hash_table): Delete.
3238 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3239 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3240 (hppa_elf_hash_entry, eh_name): Define.
3241 (elf64_hppa_new_dyn_hash_entry): Delete.
3242 (elf64_hppa_dyn_hash_lookup): Delete.
3243 (elf64_hppa_dyn_hash_traverse): Delete.
3244 (get_dyn_name): Delete.
3245 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3246 of struct elf64_hppa_dyn_hash_entry *.
3247 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3248 allocate_global_data_plt, allocate_global_data_stub,
3249 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3250 Likewise.
3251 (hppa64_link_hash_newfunc): New.
3252 (elf64_hppa_hash_table_create): Rework.
3253 (count_dyn_reloc): Likewise.
3254 (hppa64_elf_local_refcounts): New.
3255 (elf64_hppa_check_relocs): Rework using standard technique for recording
3256 local DLT, PLT and OPD reference counts.
3257 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3258 elf_link_hash_entry *.
3259 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3260 allocate_global_data_plt, allocate_global_data_stub,
3261 allocate_global_data_opd, allocate_dynrel_entries,
3262 elf64_hppa_adjust_dynamic_symbol,
3263 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3264 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3265 Use hppa_link_hash_table. Rework.
3266 (elf64_hppa_link_output_symbol_hook): Rework.
3267 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3268 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3269 elf64_hppa_finish_dynamic_sections): Likewise.
3271 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3273 * elf32-arm.c (stub_reloc_type): Removed.
3274 (insn_sequence): Renamed reloc_type field to r_type.
3275 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3276 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3277 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3278 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3279 (arm_stub_is_thumb): Catch new stubs.
3280 (arm_type_of_stub): Handle new stubs.
3281 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3282 (bfd_elf32_arm_process_before_allocation): Remove useless
3283 condition.
3285 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3287 * elf.c (elf_find_function): Use is_function_type to check
3288 function symbol.
3290 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3292 * xtensa-modules.c: Revert to previous version 1.11 due
3293 to inadvertant commit.
3295 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3297 * elf32-xtensa.c (text_action_add): Separate test for action
3298 type. Break if saved action is ta_widen_insn at same offset.
3300 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3302 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3303 to elf32_arm_stub_long_branch_any_arm_pic.
3304 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3305 (enum elf32_arm_stub_type, arm_type_of_stub)
3306 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3307 separately.
3309 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3311 * elf32-arm.c (PREV_SEC): Update comment.
3312 (group_sections): Rename argument to stubs_always_after_branch.
3313 Reverse the list and place stubs at the end of input sections.
3314 Undefine NEXT_SEC.
3315 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3317 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3319 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3320 Fix formatting.
3321 (arm_size_one_stub): Remove unnecessary break.
3322 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3324 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3326 * elf32-arm.c (stub_insn_type): New type.
3327 (stub_reloc_type): Likewise.
3328 (insn_sequence): Likewise.
3329 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3330 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3331 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3332 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3333 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3334 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3335 (elf32_arm_stub_hash_entry): Add new helper fields.
3336 (stub_hash_newfunc): Initialize these new fields.
3337 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3338 to take endianness into account.
3339 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3340 (arm_map_one_stub): Code is now more generic, thanks to
3341 insn_sequence.
3343 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3345 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3346 code.
3347 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3348 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3349 BLX is not available. Fix typo in warning message. Add comments
3350 and improve formatting.
3351 (arm_build_one_stub): Adjust to new
3352 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3353 (arm_map_one_stub): Likewise.
3355 2009-02-23 Tristan Gingold <gingold@adacore.com>
3356 Eric Botcazou <ebotcazou@adacore.com>
3357 Douglas B Rupp <rupp@gnat.com>
3359 * vms.h: Update copyright year, fix comments, reorder declarations.
3360 (_bfd_save_vms_section): Remove the prototype.
3361 (EGPS_S_V_NO_SHIFT): New constant.
3362 (bfd_vms_set_section_flags): New prototype.
3363 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3364 constants.
3365 (EGSY_S_W_FLAGS): Ditto.
3366 (EGSY_S_V_QUAD_VAL): Ditto.
3367 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3368 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3369 EGST_S_B_NAMLNG): Ditto.
3370 (ESRF_S_B_NAMLNG): Ditto.
3371 (ETIR_S_C_HEADER_SIZE): Ditto.
3372 (EGPS_S_V_ALLOC_64BIT): Ditto.
3373 (DST_S_C_EPILOG): Ditto.
3374 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3375 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3376 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3377 (DST_S_L_PCLINE_UNSLONG): Ditto.
3378 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3379 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3380 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3381 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3382 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3383 (DST_S_B_SRC_UNSBYTE): Ditto.
3384 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3385 Add prototypes.
3386 (vms_section, vms_reloc): Remove types.
3387 (hdr_struc): Replaced by ...
3388 (hdr_struct): ... new type.
3389 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3390 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3391 (EMH_DATE_LENGTH): Ditto.
3392 (eom_struc): Replaced by ...
3393 (eom_struct): ... new type.
3394 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3395 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3396 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3397 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3398 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3399 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3400 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3401 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3402 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3403 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3404 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3405 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3406 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3407 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3408 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3409 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3410 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3411 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3412 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3413 (enum file_type_enum): New type.
3414 (struct location_struct): Removed.
3415 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3416 (struct funcinfo, struct module): Ditto.
3417 (struct vms_private_data_struct): Update fields.
3418 (struct vms_section_data_struct): New type.
3420 * vms.c: Update copyright year, fix comments,
3421 Fix includes for DECC, add prototypes.
3422 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3423 some initializers.
3424 Use flavour to set is_vax, location_stack is removed.
3425 (struct pair): Declare.
3426 (fill_section_ptr): Initialize variables at declaration.
3427 Add guard to set SECTION_SYM flag, handlde und section.
3428 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3429 (_bfd_vms_slurp_object_records): New function, replaces previous
3430 vms_object_p.
3431 (vms_slurp_module): New function.
3432 (vms_slurp_image): Ditto.
3433 (vms_object_p): Complete rewrite.
3434 (vms_mkobject): Use is_vax field to slect architecture.
3435 (free_reloc_stream): New function.
3436 (vms_convert_to_var): Ditto.
3437 (vms_convert_to_var_1): Ditto.
3438 (vms_convert_to_var_unix_filename): Ditto.
3439 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3440 VAR format on VMS.
3441 (vms_new_section_hook): Set alignment to 0, allocate private data.
3442 (vms_get_section_contents): Load content.
3443 (vms_get_symbol_info): Handle undefined section.
3444 (vms_find_nearest_line): Handle.
3445 (alloc_reloc_stream): New function.
3446 (vms_slurp_reloc_table): Ditto.
3447 (vms_get_reloc_upper_bound): Make it real.
3448 (vms_canonicalize_reloc): Do the real work.
3449 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3450 ALPHA_R_BOH.
3451 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3452 (vms_set_arch_mach): Check arch.
3453 (vms_set_section_contents): Copy the content after allocation.
3454 (vms_alpha_vec): Update object flags.
3456 * vms-tir.c: Update copyright year, fix comments,
3457 add prototypes for new functions.
3458 (dst_define_location): New function.
3459 (dst_restore_location): New function.
3460 (dst_retrieve_location): New function.
3461 (dst_check_allocation): New function.
3462 (image_dump): Call dst_check_allocation.
3463 (image_write_b): Ditto.
3464 (image_write_w): Ditto.
3465 (image_write_l): Ditto.
3466 (image_write_q): Ditto.
3467 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3468 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3469 CTL_STKDL.
3470 Call error handler instead of abort if name is not known.
3471 (etir_sta): Add quarter_relocs argument and set it.
3472 Fix cast.
3473 (etir_sto): Ditto.
3474 (etir_opr): Ditto, return FALSE in case of error.
3475 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3476 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3477 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3478 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3479 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3480 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3481 Return FALSE in case of error.
3482 (tir_sta): Change sign of psect.
3483 (tir_ctl): Ditto.
3484 (tir_cmd): Fix cast. Makes tir_table static const.
3485 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3486 add argument to explain.
3487 (analyze_etir): Initialize maxptr, add quarter_relocs
3488 declaration, move some declarations into inner scopes.
3489 Handle quarter_relocs and STO_IMM.
3490 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3491 (_bfd_vms_slurp_relocs): New function.
3492 (_bfd_vms_decode_relocs): New function.
3493 (sto_imm): Rewritten.
3494 (start_first_etbt_record): New function.
3495 (start_another_etbt_record): Ditto.
3496 (etir_output_check): Ditto.
3497 (defer_reloc_p): Ditto.
3498 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3499 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3500 rewritte relocations handling.
3501 (_bfd_vms_write_tbt): Removed.
3502 (_bfd_vms_write_dbg): Ditto.
3504 * vms-misc.c: Update copyright year, Fix comments.
3505 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3506 (maybe_adjust_record_pointer_for_object): New function.
3507 (_bfd_vms_get_first_record): New function, replaces ...
3508 (_bfd_vms_get_record): .. removed.
3509 (_bfd_vms_get_object_record): New function.
3510 (_bfd_vms_get_object_record): New function.
3511 (vms_get_remaining_object_record): New function, replaces ...
3512 (_bfd_vms_get_next_record): ... removed.
3513 (add_new_contents): Removed.
3514 (_bfd_save_vms_section): Removed.
3515 (_bfd_get_vms_section): Removed.
3516 (_bfd_vms_output_flush): Write in VAR format.
3517 (new_symbol): Don't make UND section.
3519 * vms-hdr.c: Update copyright year, update list of record handled.
3520 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3521 (_bfd_vms_write_hdr): Strip vms and unix patches,
3522 add comments, truncate module name at 31 characters,
3523 use constants instead of hard-coded value,
3524 write BFD version instead of a fixed string.
3525 (_bfd_vms_slurp_ihd): New function.
3526 (_bfd_vms_slurp_isd): Ditto.
3527 (_bfd_vms_slurp_ihs): Ditto.
3528 (new_module): Ditto.
3529 (parse_module): Ditto
3530 (build_module_list): Ditto.
3531 (module_find_nearest_line): Ditto.
3532 (_bfd_vms_find_nearest_dst_line): Ditto.
3533 (vms_slurp_debug): Ditto.
3534 (_bfd_vms_slurp_dbg): Ditto.
3535 (_bfd_vms_slurp_tbt): Ditto.
3536 (_bfd_vms_write_dbg): Ditto.
3537 (_bfd_vms_write_tbt): Ditto.
3539 * vms-gsd.c: Update copyright year, update list of records handled.
3540 (EVAX_LITERALS_NAME): New macro.
3541 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3542 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3543 (register_universal_symbol): New function and prototype.
3544 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3545 improve debug messages,
3546 use constants instead of hard-coded value,
3547 fix missing endianness conversion,
3548 handle global symbol (SYMG).
3549 (bfd_vms_set_section_flags): New function.
3550 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3551 handle section literals,
3552 fix indentation,
3553 handle section bfd and vms flags,
3554 don't output LIB$INITIALIZE symbol,
3555 fix handling of weak symbols,
3556 fix evax vs vax procedure descriptor,
3557 handle absolute symbols.
3559 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3560 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3562 * makefile.vms (DEFS): Fix flags for VMS.
3564 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3566 * bfd-in2.h: Regenerated.
3567 * libbfd.h: Regenerated.
3569 2009-02-20 Cary Coutant <ccoutant@google.com>
3571 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3572 in struct stat.
3574 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3576 PR gas/7059
3577 * coffcode.h (coff_write_object_contents): Don't let the string
3578 table offset overflow the s_name field when using long section names.
3580 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3582 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3583 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3584 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3585 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3586 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3587 (bfd_pmac_xcoff_backend_data): Likewise.
3588 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3589 (bfd_xcoff_aix5_backend_data): Likewise.
3590 (xcoff64_write_object_contents): Delete unused long_section_names
3591 local variable.
3592 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3593 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3594 struct non-const.
3595 * coffcode.h (documentation): Update to describe long section names.
3596 (COFFLONGSECTIONCATHELPER): New helper macro.
3597 (BLANKOR1TOODD): Likewise.
3598 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3599 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3600 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3601 (bfd_coff_set_long_section_names_allowed): New function.
3602 (bfd_coff_set_long_section_names_disallowed): Likewise.
3603 (struct bfd_coff_backend_data): Add new backend hook function
3604 pointer _bfd_coff_set_long_section_names.
3605 (bfd_coff_set_long_section_names): New backend hook.
3606 (coff_write_object_contents): Only generate long section names if
3607 bfd_coff_long_section_names() indicates they are currently enabled.
3608 (bfd_coff_std_swap_table): Make non-const, and initialise long
3609 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3610 (ticoff0_swap_table): Likewise to both.
3611 (ticoff1_swap_table): Again, likewise to both.
3612 * coffgen.c (make_a_section_from_file): Allow long section names
3613 as inputs even if not currently allowed for outputs.
3614 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3615 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3616 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3617 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3618 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3619 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3620 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3621 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3622 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3623 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3624 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3625 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3626 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3627 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3628 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3629 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3630 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3631 * libcoff-in.h: Update copyright year to cause updated copyright
3632 year in generated libcoff.h, and fix typo.
3633 * libcoff.h: Regenerated.
3634 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3635 (_bfd_ecoff_no_long_sections): Add prototype.
3636 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3637 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3638 defined by an including .c file.
3639 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3640 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3641 (ticoff1_swap_table): Likewise to both.
3643 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3645 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3646 stub. Catch default case error.
3647 (arm_map_one_stub): Add missing Thumb mapping symbol.
3649 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3651 PR 9841
3652 * elf32-avr.c: Handle case where no local symbos exist correctly.
3654 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3656 bfd/
3657 * elf32-arm.c (arm_long_branch_stub,
3658 arm_thumb_v4t_long_branch_stub,
3659 arm_thumb_thumb_long_branch_stub,
3660 arm_thumb_arm_v4t_long_branch_stub,
3661 arm_thumb_arm_v4t_short_branch_stub,
3662 arm_pic_long_branch_stub):
3663 Renamed to elf32_arm_stub_long_branch_any_any,
3664 elf32_arm_stub_long_branch_v4t_arm_thumb,
3665 elf32_arm_stub_long_branch_thumb_only,
3666 elf32_arm_stub_long_branch_v4t_thumb_arm,
3667 elf32_arm_stub_short_branch_v4t_thumb_arm,
3668 elf32_arm_stub_long_branch_any_any_pic.
3669 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3670 arm_thumb_thumb_stub_long_branch,
3671 arm_thumb_arm_v4t_stub_long_branch,
3672 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3673 Renamed to arm_stub_long_branch_any_any,
3674 arm_stub_long_branch_v4t_arm_thumb,
3675 arm_stub_long_branch_thumb_only,
3676 arm_stub_long_branch_v4t_thumb_arm,
3677 arm_stub_short_branch_v4t_thumb_arm,
3678 arm_stub_long_branch_any_any_pic.
3680 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3682 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3683 in branch offset check.
3685 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3687 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3688 add toc.symndx and toc.add.
3689 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3690 Set up toc.add.
3691 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3692 callers.
3693 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3694 (branch_reloc_hash_match): New function, extracted from..
3695 (ppc64_elf_tls_optimize): ..here.
3696 (ppc64_elf_relocate_section): Properly set addends when optimizing
3697 tls sequences. Avoid unnecessary reading and writing of insns.
3698 Only redo reloc when symbol changed. Bypass symbol checks when
3699 using tlsld_got.
3700 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3701 (branch_reloc_hash_match): New function, extracted from..
3702 (ppc_elf_tls_optimize): ..here.
3703 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3704 Don't clear addend on zapped __tls_get_addr reloc.
3706 2009-02-12 Nick Clifton <nickc@redhat.com>
3708 PR 9827
3709 * elflink.c (bfd_elf_final_link): When counting the relocations,
3710 if the header size has not been set yet then assume that it will
3711 match the output section's reloc type.
3713 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3715 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3716 relocatable link.
3718 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3720 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3721 (find_function): Likewise.
3722 (pasted_function): Don't error if no prior function found.
3723 (discover_functions): Revert 2008-12-10 change. Extend first
3724 function range to start of section.
3726 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3728 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3729 functions to C90.
3730 * elf64-hppa.h: Likewise.
3732 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3734 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3735 .sbss handling.
3737 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3739 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3740 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3742 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3744 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3745 * archures.c (bfd_mach_mips_xlr): Define.
3746 * bfd-in2.h: Regenerate.
3747 * cpu-mips.c (I_xlr): Define.
3748 (arch_info_struct): Add XLR entry.
3749 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3750 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3751 (mips_mach_extensions): Add XLR entry.
3753 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3755 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3757 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3759 * configure.in: AC_SUBST pdfdir.
3760 * Makefile.am: Add install-pdf, install-pdf-am
3761 and install-pdf-recursive targets. Define pdfdir.
3762 * doc/Makefile.am: Define pdf__strip_dir. Add
3763 install-pdf and install-pdf-am targets.
3764 * po/Make-in: Add install-pdf target.
3765 * configure: Regenerate.
3766 * Makefile.in: Regenerate
3767 * doc/Makefile.in: Regenerate.
3769 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3771 * bfd-in2.h: Regenerate.
3772 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3773 fields from n_entries to n_slots where appropriate, update comments.
3774 (HOWTO): Add TLS relocations.
3775 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3776 (enum elf_m68k_got_offset_size): New enum.
3777 (struct elf_m68k_got_entry.type): Move field to ...
3778 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3779 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3780 functions.
3781 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3782 functions.
3783 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3784 fields into n_entries array. Update comments.
3785 (elf_m68k_init_got): Simplify, update all uses.
3786 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3787 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3788 GOT entries; update name, update all uses.
3789 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3790 (elf_m68k_get_got_entry): Update.
3791 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3792 simplify.
3793 (elf_m68k_remove_got_entry_type): Simplify.
3794 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3795 (elf_m68k_can_merge_gots): Update.
3796 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3797 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3798 GOT entries, simplify.
3799 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3800 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3801 field, remove obsoleted local_n_entries field.
3802 (elf_m68k_partition_multi_got_2): New static function.
3803 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3804 update.
3805 (elf_m68k_remove_got_entry_type): Update.
3806 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3807 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3808 update of sgot->size and srelgot->size.
3809 (elf_m68k_gc_sweep_hook): Update.
3810 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3811 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3812 TLS relocations.
3813 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3814 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3816 2009-02-02 DJ Delorie <dj@redhat.com>
3818 * elf32-mep.c (config_names): Regenerate configuration.
3820 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3822 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3823 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3824 * elf.c (bfd_elf_get_str_section): Make static.
3825 (bfd_elf_find_section): Delete.
3826 * libbfd.h: Regenerate.
3828 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3830 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3831 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3833 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3835 * elflink.c (on_needed_list): New function.
3836 (elf_link_add_object_symbols): Link in --as-needed libs if they
3837 satisfy undefined symbols in other libs.
3839 2009-01-30 Julian Brown <julian@codesourcery.com>
3841 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3842 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3843 with --just-symbols (-R).
3845 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3847 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3848 high_pc in order to properly sign-extend VMAs.
3850 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3851 Mark Shinwell <shinwell@codesourcery.com>
3852 Catherine Moore <clm@codesourcery.com>
3854 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3856 2009-01-28 Catherine Moore <clm@codesourcery.com>
3858 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3859 SEC_LOAD for dynamic relocation sections.
3861 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3863 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3864 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3865 the size of local TLS data.
3867 2009-01-27 Andreas Schwab <schwab@suse.de>
3869 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3870 architectures in the archive.
3872 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3874 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3875 <R_CRIS_32_DTPREL>: Correct relocation value.
3877 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3878 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3879 symbols with non-default visibility.
3881 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3883 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3884 describing the trampolines.
3885 (ppc_elf_relocate_section): Update relocs to describe the
3886 trampolines.
3888 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3890 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3891 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3892 and R_PARISC_PCREL12F relocations.
3894 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3896 PR 6022
3897 * elflink.c (find_version_for_sym): New function split out from,
3898 but without export_dynamic test, ..
3899 (_bfd_elf_link_assign_sym_version): ..here.
3900 (_bfd_elf_export_symbol): Use it.
3902 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3904 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3905 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3906 * elflink.c: ..here, somewhat modified.
3907 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3908 _bfd_elf_link_find_version_dependencies,
3909 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3910 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3911 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3912 declare..
3913 * elflink.c: ..and make static here.
3914 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3915 of output_bfd from struct elf_find_verdep_info.
3916 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3917 struct elf_info_failed.
3918 (bfd_elf_size_dynamic_sections): Adjust.
3920 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3922 PR 6832
3923 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3924 after comp_unit_find_line call.
3926 2009-01-21 Nick Clifton <nickc@redhat.com>
3928 PR 9769
3929 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3930 tm_gmtoff field in struct tm.
3932 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3934 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3935 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3936 sections in soft-icache lines unless non_ia_text. Don't add
3937 rodata if doing so would exceed line size.
3939 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3941 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3942 types than bfd_link_hash_indirect, before early return, call
3943 _bfd_elf_link_hash_copy_indirect.
3945 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3947 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3948 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3949 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3950 (elf_backend_obj_attrs_order): New define.
3951 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3952 (elfNN_bed): Add elf_backend_obj_attrs_order.
3954 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3956 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3957 (obj_attr_size): Likewise.
3958 (write_obj_attribute): Likewise.
3959 (_bfd_elf_copy_obj_attributes): Likewise.
3960 (_bfd_elf_parse_attributes): Likewise.
3961 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3962 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3963 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3964 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3965 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3966 with macros.
3968 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3970 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3971 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3972 (bfd_elf_add_obj_attr_string): Likewise.
3973 (bfd_elf_add_obj_attr_int_string): Likewise.
3974 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3975 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3976 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3977 Tag_nodefaults has no default value.
3978 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3979 comment to reflect the new state.
3981 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3983 PR 9695
3984 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3985 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3986 (adjust_z_magix): Delete dead code handling QMAGIC.
3988 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3990 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3991 IMAGE_SCN_MEM_DISCARDABLE.
3993 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3995 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3996 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3997 * configure.in (commonbfdlib): Delete.
3998 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3999 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4000 is available, not just for linux.
4001 * po/SRC-POTFILES.in: Regenerate.
4002 * Makefile.in: Regenerate.
4003 * configure: Regenerate.
4005 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4006 Julian Brown <julian@codesourcery.com>
4008 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4009 ARM attributes in ABI 2.07.
4010 * elf32-arm.c (get_secondary_compatible_arch): New function.
4011 (set_secondary_compatible_arch): New function.
4012 (tag_cpu_arch_combine): New function.
4013 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4014 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4015 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4016 make it fit with order_01243.
4017 Add support for Tag_also_compatible_with,
4018 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4019 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4020 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4021 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4022 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4023 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4024 Rework the way unknown attributes are handled.
4025 Defer errors until all attributes have been processed.
4027 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4029 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4030 bfd_elf_add_obj_attr_int_string.
4031 Read Tag_compatibility from its new location in the attribute array,
4032 rather than the attribute list.
4033 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4034 bfd_elf_add_obj_attr_int_string.
4035 (_bfd_elf_parse_attributes): Likewise.
4036 (_bfd_elf_merge_object_attributes): There's now only one
4037 Tag_compatibility, and it's in the array, not the list.
4038 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4039 Tag_compatibility.
4040 (bfd_elf_add_obj_attr_compat): Rename to
4041 bfd_elf_add_obj_attr_int_string.
4042 (bfd_elf_add_proc_attr_compat): Rename to
4043 bfd_elf_add_proc_attr_int_string.
4044 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4045 Tag_compatibility.
4047 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4049 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4050 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4051 (vmsutil.lo): Add dependency rule.
4052 * Makefile.in: Regenerate.
4053 * config.bfd (ia64*-*-*vms*): Add case.
4054 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4055 * configure: Regenerate.
4056 * vmsutil.c: New file.
4057 * vmsutil.h: New file.
4058 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4059 attr to bfd_vma.
4060 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4061 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4062 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4063 elfNN_vms_object_p): New functions
4064 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4066 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4068 PR ld/9727
4069 * elflink.c (elf_gc_sweep): Exclude the group section if the
4070 first member of the section group is excluded.
4072 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4074 PR 9735
4075 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4076 saved filename, use bfd_alloc rather than bfd_malloc for it.
4078 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4080 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4082 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4084 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4086 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4088 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4090 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4092 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4093 num_lines_log2.
4094 (struct got_entry): Add br_addr.
4095 (struct call_info): Add priority.
4096 (struct function_info): Add lr_store and sp_adjust.
4097 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4098 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4099 area as an overlay, and check that no other overlays exist. Look up
4100 icache overlay manager entry sym.
4101 (BRA_STUBS, BRA, BRASL): Define.
4102 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4103 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4104 in branch insn.
4105 (count_stub, build_stub): Support soft-icache.
4106 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4107 (spu_elf_size_stubs): Size soft-icache stubs.
4108 (overlay_index): New function.
4109 (spu_elf_build_stubs): Make static. Support soft-icache.
4110 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4111 (find_function_stack_adjust): Save lr store and stack adjust insn
4112 offsets.
4113 (maybe_insert_function): Adjust find_function_stack_adjust call.
4114 (mark_functions_via_relocs): Retrieve priority.
4115 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4116 (sort_calls): Sort by priority first.
4117 (mark_overlay_section): Ignore .ovl.init.
4118 (sum_stack): Only print when stack_analysis.
4119 (print_one_overlay_section): New function, extracted from..
4120 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4121 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4122 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4123 analysis. Call spu_elf_build_stubs.
4124 (spu_elf_relocate_section): For soft-icache encode overlay index
4125 into addresses.
4126 (spu_elf_output_symbol_hook): Support soft-icache.
4127 (spu_elf_modify_program_headers: Likewise.
4129 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4130 num_regions to num_lines. Add line_size and max_branch.
4131 (enum _ovly_flavour): Add ovly_soft_icache.
4132 (spu_elf_build_stubs): Delete.
4134 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4136 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4137 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4139 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4141 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4142 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4143 the program, the known offset starts at the negative size of the
4144 TLS section.
4145 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4146 Similar.
4148 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4150 * config.bfd: Add lm32-*-rtems*.
4152 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4154 * coff-ppc.c: Add 2009 to Copyright.
4155 * elf32-cris.c: Likewise.
4156 * elflink.c: Likewise.
4158 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4160 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4161 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4163 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4165 PR ld/9679
4166 * elflink.c (elf_merge_st_other): New.
4167 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4168 hide them if needed.
4169 (elf_link_add_object_symbols): Updated.
4171 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4173 PR ld/9676
4174 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4175 ref_dynamic and dynamic_def fields when setting def_regular
4176 to 1.
4178 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4180 PR 9682
4181 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4182 literal.
4184 For older changes see ChangeLog-2008
4185 \f
4186 Local Variables:
4187 mode: change-log
4188 left-margin: 8
4189 fill-column: 74
4190 version-control: never
4191 End: