+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (eh_cie_fde): Move add_fde_encoding and
+ per_encoding_relative to u.cie. Add commentary.
+ * elf-eh-frame.c (cie): Remove make_relative.
+ (extra_augmentation_string_bytes): Update use of add_fde_encoding.
+ (extra_augmentation_data_bytes): Likewise. Use an FDE's own
+ add_augmentation_size field, rather than referring to the CIE.
+ (_bfd_elf_parse_eh_frame): Don't set the struct cie
+ make_relative field; set the eh_cie_fde field directly.
+ Update setting of add_fde_encoding and per_encoding_relative.
+ Copy make_relative and add_augmentation_size from the CIE
+ to the FDE.
+ (_bfd_elf_discard_section_eh_frame): Use the FDE's own
+ make_relative field.
+ (_bfd_elf_eh_frame_section_offset): Likewise.
+ (_bfd_elf_write_section_eh_frame): Update accesses to
+ add_fde_encoding and per_encoding_relative. Use the FDE's
+ own make_relative and add_augmentation_size fields.
+
+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (eh_cie_fde): Remove need_lsda_relative.
+ Move make_lsda_relative to u.cie.
+ * elf-eh-frame.c (cie): Rename make_lsda_relative to
+ can_make_lsda_relative.
+ (_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde
+ make_lsda_relative field. Update after cie renaming.
+ Set u.cie.make_lsda_relative if can_make_lsda_relative
+ and if we find a relocation against the LSDA.
+ (_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when
+ changing a CIE's group representative.
+ (_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here.
+ (_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative
+ rather than need_lsda_relative.
+
+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and
+ u.cie.gc_mark.
+ (bfd_elf_section_data): Add fde_list.
+ (elf_fde_list): New macro.
+ (elf_obj_tdata): Add eh_frame_section.
+ (elf_eh_frame_section): New macro.
+ (_bfd_elf_gc_mark_reloc): Remove last parameter.
+ (_bfd_elf_gc_mark_fdes): Declare.
+ * elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs
+ for each input section.
+ (mark_entry, _bfd_elf_gc_mark_fdes): New functions.
+ * elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter.
+ (_bfd_elf_gc_mark): Update call accordingly. Mark the relocations
+ againts the section's FDEs. Don't mark the bfd's elf_eh_frame_section.
+ (bfd_elf_gc_sections): Parse each input bfd's .eh_frame before
+ marking any input sections. Remove the current EH handling.
+ * section.c (bfd_section): Remove gc_mark_from_eh.
+ * ecoff.c (bfd_debug_section): Update initializer accordingly.
+
+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (eh_cie_fde): Add u.cie. Document how u.fde.cie_inf
+ changes when removed == 0.
+ (eh_frame_hdr_info): Add parsed_eh_frames.
+ (_bfd_elf_begin_eh_frame_parsing): Declare.
+ (_bfd_elf_parse_eh_frame): Declare.
+ (_bfd_elf_end_eh_frame_parsing): Declare.
+ * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function.
+ (_bfd_elf_parse_eh_frame): New function, split out from
+ _bfd_elf_discard_section_eh_frame. Make a first pass through the
+ buffer to calculate the number of entries and CIEs. Allocate memory
+ for them before the main loop. Replace current extended cie
+ representation with a pair of pointers, one to the local eh_cie_fde
+ and one to the full struct cie. Allocate a separate array of struct
+ cies if not merging. Merge CIEs during the main loop and set up each
+ u.cie.merged field. Point an FDE's cie_inf field directly at the
+ local CIE. Initially assume that all entries should be removed.
+ (_bfd_elf_end_eh_frame_parsing): New function.
+ (_bfd_elf_discard_section_eh_frame): Assume that the section has
+ already been parsed. Use a separate pass to mark entries that
+ need to be kept. Use the u.cie.merged field to track a CIE's
+ group representative.
+ * elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame
+ before _bfd_elf_discard_section_eh_frame. Wrap loop with calls to
+ _bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing.
+
+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index
+ field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
+ * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
+ accesses after the above change.
+ (_bfd_elf_eh_frame_section_offset): Likewise.
+ (_bfd_elf_write_section_eh_frame): Likewise.
+ (_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index.
+
+2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
+ (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
+ * elflink.c (init_reloc_cookie, fini_reloc_cookie)
+ (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
+ split out from...
+ (bfd_elf_discard_info): ...here.
+ (init_reloc_cookie_for_section): New function.
+ (fini_reloc_cookie_for_section): Likewise.
+ (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
+ split out from...
+ (_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section
+ and fini_reloc_cookie_for_section.
+
+2007-12-12 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
+ address.
+ (print_action_list): Fix name for ta_convert_longcall.
+
+2007-12-11 Catherine Moore <clm@codesourcery.com>
+
+ * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
+ the symbol's section is the undefined section.
+
+2007-12-11 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS"
+ message.
+
+2007-12-07 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
+ (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
+ (elf_xtensa_check_relocs): Use default case for all relocations that
+ need nothing done here.
+ (elf_xtensa_do_reloc): Compute self_address for all relocation types.
+ Handle R_XTENSA_32_PCREL.
+ (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
+ symbols.
+ (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
+
+2007-12-05 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_size_stubs): Do consider branches to
+ non-function symbols for overlay stubs.
+
+2007-12-04 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT
+ entry for all dynamic objects.
+
+2007-12-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (spu_elf_size_stubs): Correct section alignment.
+
+2007-11-30 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the
+ ELF header to choose between 32-bit and 64-bit relocation structures.
+
+2007-11-29 Mark Shinwell <shinwell@codesourcery.com>
+
+ * archures.c (bfd_mach_mips_loongson_2e): New.
+ (bfd_mach_mips_loongson_2f): New.
+ * bfd-in2.h (bfd_mach_mips_loongson_2e): New.
+ (bfd_mach_mips_loongson_2f): New.
+ * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
+ anonymous enum.
+ (arch_info_struct): Add Loongson-2E and Loongson-2F entries.
+ * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
+ and Loongson-2F flags.
+ (mips_set_isa_flags): Likewise.
+ (mips_mach_extensions): Add Loongson-2E and Loongson-2F
+ entries.
+
+2007-11-29 Nick Clifton <nickc@redhat.com>
+
+ PR ld/5398
+ * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not
+ complain if there is no glue bfd, just return.
+
+2007-11-28 Nick Clifton <nickc@redhat.com>
+
+ * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to
+ cover forward jumps.
+
+2007-11-21 Nick Clifton <nickc@redhat.com>
+
+ * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment
+ relocs when computing whether instructions can be relaxed.
+
+2007-11-16 Tristan Gingold <gingold@adacore.com>
+
+ * elflink.c (elf_link_output_extsym): Weaken assertion: if
+ --gc-section is set, there may be no TLS segment.
+
+2007-11-19 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
+ * elflink.c (bfd_elf_perform_complex_relocation): Return status.
+ Don't print reloc overflow message.
+ * elf32-mep.c (mep_elf_relocate_section): Handle status from
+ bfd_elf_perform_complex_relocation.
+
+2007-11-17 Thiemo Seufer <ths@mips.com>
+
+ * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
+ -mfp64 attribute.
+
+2007-11-16 Nick Clifton <nickc@redhat.com>
+
+ * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and
+ check that bfd_elf_get_elf_syms is only called once.
+
2007-11-16 Ulrich Weigand <uweigand@de.ibm.com>
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
projects / deliverable / binutils-gdb.git / blobdiff