X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=9614a83d82192fd6a2a0354005fa4d7be70ca044;hb=19a6653ce8c6d8a76586a54f3c0396063de5f987;hp=b49f99dc7ed3f2e6bdbd7cdbcf57e2764e71bebb;hpb=c04ea773f9e9764a17382e6c1e0cf5a8d24df67a;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b49f99dc7e..9614a83d82 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,196 @@ +2008-04-14 Edmar Wienskoski + + * archures.c: Add bfd_mach_ppc_e500mc. + * bfd-in2.h: Regenerate. + +2008-04-08 Alan Modra + + * elf32-spu.c (spu_elf_build_stubs): Correct error message. + (mark_functions_via_relocs): Remove premature init of symtab_hdr. + (collect_overlays): Commment typo fix. + +2008-04-08 Kees Cook + + * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note + in EXEC_P bfds. + +2008-04-08 Alan Modra + + * elf32-spu.c: Include libiberty.h. + (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved, + non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script, + spu_elf_relink, auto_overlay fields. + (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define. + (needs_ovl_stub): Flip test so that call to non-function warning + is emitted during relocate_section rather than earlier. + (spu_elf_check_vma): Stash --auto-overlay parameters, and clear + auto_overlay if no section exceeds local store. + (struct call_info): Add count, max_depth, is_pasted fields. + (struct function_info): Add rodata, last_caller, call_count, + depth, new visit flags. + (insert_callee): Increment call count. + (copy_callee): New function. + (mark_functions_via_relocs): Investigate all reloc types to count + possible function pointer stubs for --auto-overlay. Track + last_caller and increment function call_count. + (pasted_function): Insert a "call" into call info for pasted section. + (remove_cycles): Track max depth of calls. Don't emit call graph + pruning warning for --auto-overlay. + (build_call_tree): Don't transfer_calls for --auto-overlay. + Adjust remove_cycles call. + (sort_calls, sort_lib, sort_bfds): New functions. + (struct _mos_param, struct _uos_param, struct _cl_param): New. + (mark_overlay_section, unmark_overlay_section): New functions. + (collect_lib_sectios, auto_ovl_lib_functions): New functions. + (collect_overlays, find_pasted_call): New functions. + (sum_stack): Deal with is_pasted "calls". Exit before printing + when --auto-overlay. + (spu_elf_auto_overlay): New function. + (spu_elf_final_link): Call spu_elf_auto_overlay. + * elf32-spu.h (spu_elf_check_vma): Update prototype. + +2008-04-07 Alan Modra + + * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol + is defined in overlay section before creating a stub. + (build_spuear_stubs): Likewise. + (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls. + +2008-04-02 Alan Modra + + * elf32-spu.c (insert_callee): Reorder call list so most recent + call is always first. + (interesting_section): Move. + (mark_functions_via_relocs): Fold interesting_section and + reloc_count tests in callers to here. Simplify output section + owner test. + (discover_functions): Set "gaps" when no symbols and some + "interesting_section". Run pasted_function loop for no symbol + bfds. + (for_each_node, transfer_calls): New functions. + (mark_non_root): Adjust to suit for_each_node. + (call_graph_traverse): Likewise. Fix memory leak. Rename to.. + (remove_cycles): ..this. + (build_call_tree): Use for_each_node and transfer_calls. + (struct _sum_stack_param): New. + (sum_stack): Adjust to suit for_each_node. Return error on + malloc failure. Move code to print root node cumulative stack from.. + (spu_elf_stack_analysis): ..here. Use for_each_node. + +2008-03-31 Cary Coutant + + PR 6006 + * archive.c (_bfd_slurp_extended_name_table): Change + ARFMAG[0] to ARFMAG[1]. + (_bfd_construct_extended_name_table): Likewise. + +2008-03-31 Daniel Jacobowitz + + * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment. + (_bfd_mips_elf_check_relocs): Update comments. Always call + mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE. + +2008-03-27 Cary Coutant + + Add support for thin archives. + * archive.c (_bfd_find_nested_archive): New function. + (get_extended_arelt_filename): Add origin parameter. + (_bfd_generic_read_ar_hdr_mag): Deal with extended name + combined with a file offset. + (append_relative_path): New function. + (_bfd_get_elt_at_filepos): Deal with external members and + nested archives. + (bfd_generic_openr_next_archived_file): Thin archives. + (bfd_generic_archive_p): Recognize new magic string. + (adjust_relative_path): New function. + (_bfd_construct_extended_name_table): Construct extended + names for thin archive members. + (_bfd_write_archive_contents): Emit new magic string, skip + copying files for thin archives. + * bfd-in.h (bfd_is_thin_archive): New macro. + * bfd.c (struct bfd): New fields for thin archives. + * libbfd-in.h (struct areltdata): New field for thin archives. + * opncls.c (bfd_close): Delete BFDs for nested archives. + +2008-03-25 Bernd Schmidt + + * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around + _bfd_final_link_relocate that also handles R_pcrel24 relocs. + (bfinfdpic_relocate_section, bfin_relocate_section): Use it. + +2008-03-25 Nathan Sidwell + + * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs + in vxworks tls_vars sections. + (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise. + * elf32-i386.c (allocate_dynrelocs, + elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise. + * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections, + ppc_elf_relocate_section): Likewise. + * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections, + sh_elf_relocate_section): Likewise. + * elfxx-sparc.c (allocate_dynrelocs, + _bfd_sparc_elf_size_dynamic_sections, + _bfd_sparc_elf_relocate_section): Likewise. + +2008-03-21 Adam Nemet + + * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to + print the values from the dynamic section. + +2008-03-20 Richard Sandiford + + * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro. + (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000. + +2008-03-20 Alan Modra + + * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter. + (spu_elf_find_overlays, spu_elf_size_stubs): Likewise + (process_stubs, discover_functions, build_call_tree): Likewise. + (spu_elf_stack_analysis): Likewise. + (spu_elf_check_vma): Likewise. Move. + (struct call_info): Make "is_tail" a bitfield. + (insert_callee): Clear fun->start and set fun->is_func if we find + a non-tail call. + * elf32-spu.h (spu_elf_create_sections): Update prototype. + (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto. + +2008-03-17 Ralf Wildenhues + + * aclocal.m4: Regenerate. + * configure: Likewise. + * Makefile.in: Likewise. + +2008-03-16 H.J. Lu + + PR ld/5789 + PR ld/5943 + * elf32-i386.c (elf_i386_relocate_section): Issue an error + for R_386_GOTOFF relocaton against undefined hidden/internal + symbols when building a shared object. + + * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an + error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32 + relocaton against undefined hidden/internal symbols when + building a shared object. + (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol + is referenced locally, but isn't defined in a regular file. + +2008-03-15 H.J. Lu + + * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO, + HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED, + BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY, + HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ... + * bfd.c: Here. + + * bfd.c (bfd): Change cacheable, target_defaulted, opened_once, + mtime_set, no_export, output_has_begun and has_armap to bit + field. + + * bfd-in2.h: Regenerated. + 2008-03-14 Daniel Jacobowitz * cache.c (close_one): Remove mtime hack.