+2009-04-15 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
+ branch to an undef weak symbol into a jump to next instruction if
+ a PLT entry will be created.
+
+2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * coffgen.c (make_a_section_from_file): Set the backend long
+ section names enable if long section names found on input.
+ * coffcode.h: Extend long section names documentation to match.
+
+2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
+ machine code.
+
+2009-04-07 DJ Delorie <dj@redhat.com>
+
+ * archures.c: Add bfd_mach_mep_c5.
+ * bfd-in2.h: Likewise.
+ * cpu-mep.c: Add bfd_c5_arch.
+ * elf32-mep.c: Support it.
+
+2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
+ info->callbacks->einfo.
+ * linker.c (_bfd_generic_section_already_linked): Likewise.
+
+2009-04-06 DJ Delorie <dj@redhat.com>
+
+ * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
+
+2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * coff-x86_64.c (bfd_pe_print_pdata): Defined to
+ _bfd_pex64_print_pdata only if PE is defined.
+
+ * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
+ (_bfd_pex64_print_pdata): This.
+
+ * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
+ (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
+ is defined.
+
+2009-04-05 Kai Tietz <kai.tietz@onevision.com>
+
+ * coff-x86_64.c (bfd_pe_print_pdata): Define as
+ _bfd_pep_print_x64_pdata.
+ * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
+ * peXXigen.c (_bfd_pep_print_x64_pdata): New.
+
+2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
+
+ * elf32-xtensa.c (relax_property_section): Always set r_offset
+ to zero.
+
+2009-04-02 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
+ elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
+ branch stubs.
+ (elf32_arm_stub_type): New enum values for the two new stubs.
+ (arm_type_of_stub): Make use of the two new stubs.
+ (arm_size_one_stub): Handle the two new stubs.
+
+2009-04-01 Matt Thomas <matt@netbsd.org>
+
+ * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
+ hidden symbols into the GOT or PLT.GOT.
+ (elf_vax_relocate_section): Do not emit a PCREL reloc
+ into a shared object if it is against a hidden symbol.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
+ and know_contains_shared_object_p.
+ (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
+ Cache the result in the archive_info table.
+ (xcoff_auto_export_p): Add an "info" parameter and update the
+ call to xcoff_archive_contains_shared_object_p.
+ (xcoff_mark_auto_exports): Update accordingly.
+ (xcoff_post_gc_symbol): Likewise.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
+ rather than C_EXT.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * coff-rs6000.c (member_layout): New structure.
+ (archive_iterator): Likewise.
+ (member_layout_init): New function.
+ (archive_iterator_begin): Likewise.
+ (archive_iterator_next): Likewise.
+ (xcoff_write_armap_old): Use the new iterator functions.
+ (do_shared_object_padding): Delete.
+ (xcoff_write_armap_big): Use the new iterator functions. Simplify
+ handling of arch_info.
+ (xcoff_write_archive_contents_old): Allocate arelt_data in the
+ first loop rather than the second. Allocate a member header if
+ there isn't one, then work out the stat information and length
+ in the first loop too. Use the new iterators for the second loop.
+ (xcoff_write_archive_contents_big): Likewise.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * bfd-in.h (bfd_xcoff_split_import_path): Declare.
+ (bfd_xcoff_set_archive_import_path): Likewise.
+ * bfd-in2.h: Regenerate.
+ * xcofflink.c: Include libiberty.h.
+ (xcoff_archive_info): New structure.
+ (xcoff_archive_info_hash): New function.
+ (xcoff_archive_info_eq): Likewise.
+ (xcoff_get_archive_info): Likewise.
+ (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
+ (bfd_xcoff_split_import_path): New function.
+ (bfd_xcoff_set_archive_import_path): Likewise.
+ (xcoff_set_import_path): Move earlier in file.
+ (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
+ object to the the directory part of the bfd's filename. Get the
+ import path and filename of an archive object from the archive's
+ xcoff_tdata, initializing it if necessary. Update use of
+ import_file_id.
+ (bfd_link_input_bfd): Update use of import_file_id.
+ (xcoff_write_global_symbol): Likewise.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
+
+2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_link_create_extra_sections): Don't create
+ a .loader section for relocatable links.
+ (xcoff_need_ldrel_p): New function.
+ (xcoff_mark): Use it.
+ (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
+ a loader section.
+ (xcoff_build_ldsym): New function, split out from...
+ (xcoff_build_ldsyms): ...here. Rename to...
+ (xcoff_post_gc_symbol): ...this. Only export symbols, and only
+ call xcoff_build_ldsym, if there's a loader section.
+ (xcoff_build_loader_section): New function, extracted verbatim from...
+ (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
+ there's a loader section. Only add an __rtinit loader symbol
+ if there's a loader section. Update after above name change.
+ (xcoff_symbol_section, xcoff_create_ldrel): New functions.
+ (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
+ and xcoff_create_ldrel.
+ (xcoff_write_global_symbol): Use xcoff_create_ldrel.
+ (xcoff_reloc_link_order): Likewise, but only call it if there's
+ a loader section. Use xcoff_symbol_section.
+ (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
+ if there's a loader section.
+
+2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
+
+2009-04-01 Christophe Lyon <christophe.lyon@st.com>
+
+ * elf32-arm.c (group_sections): Rewrite loops for better
+ readability.
+
+2009-03-30 DJ Delorie <dj@redhat.com>
+
+ * elflink.c (elf_link_input_bfd): Don't try to resolve complex
+ relocs when doing a relocatable link.
+
+2009-03-28 Mark Mitchell <mark@codesourcery.com>
+
+ * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
+ "ERROR:", in error messages.
+ * cpu-arm.c (bfd_arm_merge_machines): Likewise.
+ * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
+ * elf32-arm.c (tag_cpu_arch_combine): Likewise.
+ (elf32_arm_merge_eabi_attributes): Likewise.
+ (elf32_arm_merge_private_bfd_data): Likewise.
+
+2009-03-27 Nick Clifton <nickc@redhat.com>
+
+ * section.c (bfd_get_section_contents): Detect and handle the case
+ where a section has the SEC_IN_MEMORY flag set but no actual
+ contents allocated.
+
+2009-03-26 Alan Modra <amodra@bigpond.net.au>
+
+ PR 6494
+ * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
+ p_filesz and p_memsz are equal. Use p_memsz as the segment size.
+ (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
+ if we don't find matching PT_LOAD when copying.
+
+2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
+ the reloc descriptions.
+
+2009-03-25 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
+ <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
+ <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
+
+2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
+ (bfd_i386_arch_intel_syntax): Likewise.
+ (i8086_arch): Likewise.
+ (bfd_x86_64_arch): Likewise.
+
+2009-03-24 Hans-Peter Nilsson <hp@axis.com>
+
+ * elf32-cris.c (cris_elf_relocate_section): <case
+ R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
+ symbols for non-allocated sections. Don't check whether to
+ generate R_CRIS_DTPMOD for non-allocated sections.
+ (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
+ handle relocation GC:ing if applied to non-allocated section.
+ (cris_elf_check_relocs): Similar.
+
+ * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
+ <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
+ when emitting a known TP offset in the GOT.
+
+2009-03-23 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (synthetic_opd): Delete.
+ (compare_symbols): Look for .opd name rather than section match.
+ (ppc64_elf_get_synthetic_symtab): Likewise.
+
+2009-03-21 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (is_pic_glink_stub): Delete.
+ (is_nonpic_glink_stub): New function.
+ (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
+ than first pic one.
+ (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
+
+2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
+ Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
+ macros for visibilty and locality checks.
+ (elf_s390_adjust_dynamic_symbol): Likewise.
+ (allocate_dynrelocs): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ (elf_s390_finish_dynamic_symbol): Likewise.
+ * elf64-s390.c (elf_s390_check_relocs): Likewise.
+ (elf_s390_adjust_dynamic_symbol): Likewise.
+ (allocate_dynrelocs): Likewise.
+ (elf_s390_relocate_section): Likewise.
+ (elf_s390_finish_dynamic_symbol): Likewise.
+
+2009-03-19 Kai Tietz <kai.tietz@onevision.com>
+
+ * bfd-in2.h: Regenerated.
+ * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
+ for debugging sections and map memory read/write dependent on
+ SEC_COFF_NOREAD.
+ (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
+ without memory read flags set.
+ * section.c: Add SEC_COFF_NOREAD to section flags.
+
+2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
+
+ * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
+ for format string.
+
+2009-03-19 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_find_overlays): Separate error return from
+ "no overlays" return. If there are overlays, create overlay
+ manager entry symbols here, so that..
+ (spu_elf_build_stubs): ..we don't need to set them up here.
+ Simplify entry symbol tests.
+ * elf32-spu.h (spu_elf_find_overlays): Update prototype.
+
+2009-03-18 Mark Kettenis <kettenis@gnu.org>
+
+ * elf.c (elfcore_grok_openbsd_procinfo)
+ (elfcore_grok_openbsd_note): New functions.
+ (elf_parse_notes): Handle notes from OpenBSD ELF core files.
+
+2009-03-18 Alan Modra <amodra@bigpond.net.au>
+
+ * vms-hdr.c: Don't include alloca.h.
+ * elf32-m68hc1x.c: Include alloca-conf.h.
+ * xsym.c: Likewise.
+ * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
+ * som.c: Likewise.
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerate.
+
+2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
+
+2009-03-17 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
+ Add compact_stub.
+ (emum _ovly_flavour): Delete ovly_compact, ovly_none.
+ * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
+ ovly_return fields with ovly_entry[2]. Adjust all users.
+ (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
+ when soft-icache.
+ (spu_elf_build_stubs): Likewise.
+ (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
+ ovly_flavour changes. Update all callers.
+ (ovl_stub_size_log2): New function.
+ (build_stub): Handle compact icache stubs. Use different manager
+ entry point for stubs in non-icache area.
+ (spu_elf_size_stubs): Don't allocate space for indirect branch
+ descriptors.
+ (spu_elf_build_stubs): And don't built them.
+
+2009-03-16 Andrew Stubbs <ams@codesourcery.com>
+
+ * dwarf2.c (read_section): Always use rawsize, if available.
+
+2009-03-16 Alan Modra <amodra@bigpond.net.au>
+
+ * simple.c (bfd_simple_get_relocated_section_contents): Use larger
+ of rawsize and size for buffer.
+
+2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
+ parameter just because fixed sections fit into local store.
+ (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
+ generating overlays if fixed sections plus reserved stack
+ and heap space fit into local store.
+
+2009-03-15 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (build_stub): Correct icache set_id.
+ (spu_elf_relocate_section): Likewise.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_link_check_archive_element): Only free the
+ symbol table if it was created by the current call.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
+ class XMC_DS rather than XMC_UA.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
+ bfd_boolean export_defineds parameter with an unsigned int
+ auto_export_flags parameter.
+ * bfd-in2.h: Regenerate.
+ * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
+ split out from xcoff_build_ldsyms.
+ (xcoff_covered_by_expall_p): New function.
+ (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
+ but with extra code to handle -bexpfull and -bexpall.
+ (xcoff_mark_auto_exports): New function.
+ (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
+ a function should be automatically exported.
+ (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
+ parameter with an auto_export_flags parameter. Update ldinfo
+ accordingly. Use xcoff_mark_auto_exports to mark all automatically-
+ exported symbols.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * xcofflink.c (xcoff_mark_symbol_by_name): New function.
+ (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
+ init and fini functions. Do garbage collection for objects
+ without an entry point too.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
+ * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
+ check whether a symbol has csect information.
+ (coff_print_aux): Likewise.
+ * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
+ information for C_AIX_WEAKEXT too.
+ (_bfd_xcoff_swap_aux_out): Likewise.
+ (xcoff_reloc_type_br): Handle defweak symbols too.
+ * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
+ information for C_AIX_WEAKEXT too.
+ (_bfd_xcoff64_swap_aux_out): Likewise.
+ (xcoff64_reloc_type_br): Handle defweak symbols too.
+ * coffgen.c (coff_print_symbol): Handle auxillary function
+ information for C_AIX_WEAKEXT too.
+ * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
+ instead of BSF_GLOBAL if the L_WEAK flag is set.
+ (xcoff_dynamic_definition_p): New function.
+ (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
+ defines h. Don't change h if ldsym isn't the definition. Otherwise,
+ always take the symbol class from the ldsym. Use weak bfd symbol
+ types for weak ldsyms.
+ (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
+ Fix the check for whether a definition is from a shared object.
+ Allow redefinitions of weak symbols.
+ (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
+ (xcoff_keep_symbol_p): Likewise.
+ (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
+ (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
+ Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
+ but mark them as L_WEAK.
+ (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
+ instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
+
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_mark): When walking the relocations,
and simplify its handling.
(xcoff_mark): Treat last_symndx as an inclusive value. Only mark
symbols with the right csect. Don't mark rsec when processing
- relocations against undefined or absolute sections.
+ relocations against undefined or absolute sections.
(bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
of bfd_und_section_ptr.
(xcoff_link_input_bfd): Likewise.
is a function, mark its descriptor and allocate room for global
linkage code. Otherwise mark the symbol as implicitly imported.
Move the code for creating function descriptors from...
- (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
+ (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
check for symbols that were implicitly defined.
(xcoff_mark): Don't count any dynamic relocations against
function symbols.
2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
* configure.in: AC_SUBST pdfdir.
- * Makefile.am: Add install-pdf, install-pdf-am
+ * Makefile.am: Add install-pdf, install-pdf-am
and install-pdf-recursive targets. Define pdfdir.
* doc/Makefile.am: Define pdf__strip_dir. Add
install-pdf and install-pdf-am targets.
- * po/Make-in: Add install-pdf target.
+ * po/Make-in: Add install-pdf target.
* configure: Regenerate.
* Makefile.in: Regenerate
* doc/Makefile.in: Regenerate.
update.
(elf_m68k_remove_got_entry_type): Update.
(elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
- (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
+ (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
update of sgot->size and srelgot->size.
(elf_m68k_gc_sweep_hook): Update.
(elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
high_pc in order to properly sign-extend VMAs.
2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
- Mark Shinwell <shinwell@codesourcery.com>
- Catherine Moore <clm@codesourcery.com>
+ Mark Shinwell <shinwell@codesourcery.com>
+ Catherine Moore <clm@codesourcery.com>
* elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
projects / external / binutils.git / blobdiff