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2008-04-14ppc e500mc supportAlan Modra3-0/+7
2008-04-14daily updateAlan Modra1-1/+1
2008-04-13daily updateAlan Modra1-1/+1
2008-04-11daily updateAlan Modra1-1/+1
2008-04-10daily updateAlan Modra1-1/+1
2008-04-09daily updateAlan Modra1-1/+1
2008-04-08 * elf32-spu.c (spu_elf_build_stubs): Correct error message.Alan Modra2-3/+9
(mark_functions_via_relocs): Remove premature init of symtab_hdr. (collect_overlays): Commment typo fix.
2008-04-08 * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack noteAlan Modra2-1/+6
in EXEC_P bfds.
2008-04-08bfd/Alan Modra3-47/+1206
* 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. ld/ * emultempl/spuelf.em (auto_overlay, auto_overlay_file, auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars. (spu_before_allocation): Warn on --auto-overlay and existing overlays. (struct tflist, clean_tmp): Move. (new_tmp_file): New function, extracted from.. (embedded_spu_file): ..here. (spu_elf_open_overlay_script, spu_elf_relink): New function. (gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params. Warn on --auto-overlay and zero local store. (gld${EMULATION_NAME}_choose_target): New function to stash argv. (OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK, OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE, OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define. (PARSE_AND_LIST_LONGOPTS): Add entries for new options. (PARSE_AND_LIST_OPTIONS): Likewise. (PARSE_AND_LIST_ARGS_CASES): Likewise. (LDEMUL_CHOOSE_TARGET): Define.
2008-04-08daily updateAlan Modra1-1/+1
2008-04-07 * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbolAlan Modra2-9/+32
is defined in overlay section before creating a stub. (build_spuear_stubs): Likewise. (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
2008-04-07daily updateAlan Modra1-1/+1
2008-04-06daily updateAlan Modra1-1/+1
2008-04-04daily updateAlan Modra1-1/+1
2008-04-03daily updateAlan Modra1-1/+1
2008-04-02daily updateAlan Modra1-1/+1
2008-04-01 * elf32-spu.c (insert_callee): Reorder call list so most recentAlan Modra2-200/+229
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.
2008-04-01daily updateAlan Modra1-1/+1
2008-03-31 PR 6006Alan Modra2-4/+11
* archive.c (_bfd_slurp_extended_name_table): Change ARFMAG[0] to ARFMAG[1]. (_bfd_construct_extended_name_table): Likewise.
2008-03-31daily updateAlan Modra1-1/+1
2008-03-31 * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.Daniel Jacobowitz2-5/+18
(_bfd_mips_elf_check_relocs): Update comments. Always call mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
2008-03-30daily updateAlan Modra1-1/+1
2008-03-29daily updateAlan Modra1-1/+1
2008-03-28daily updateAlan Modra1-1/+1
2008-03-28Add support for thin archives.Nick Clifton8-45/+388
* bfd/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/bfd-in.h (bfd_is_thin_archive): New macro. * bfd/bfd.c (struct bfd): New fields for thin archives. * bfd/libbfd-in.h (struct areltdata): New field for thin archives. * bfd/opncls.c (bfd_close): Delete BFDs for nested archives. * binutils/ar.c (make_thin_archive): New global flag. (map_over_members): Deal with full pathnames in thin archives. (usage, main): Add 'T' option for building thin archives. (replace_members): Pass thin archive flag to ar_emul_append. * binutils/arsup.c (ar_open): Initialize new flag. * binutils/binemul.c (ar_emul_append): Add new parameter for flattening nested archives. (do_ar_emul_default_append): New function. (ar_emul_default_append): Factored out recursive code. * binutils/binemul.h (ar_emul_default_append): Add new parameter. (struct bin_emulation_xfer_struct): New parameter for ar_append. * binutils/dlltool.c (gen_lib_file): Initialize thin archive flag. * binutils/emul_aix.c (ar_emul_aix_internal): Add new flatten parameter, currently unimplemented. All callers changed. * binutils/objcopy.c (copy_archive): Preserve thin archive flag. * binutils/doc/binutils.texi: Update ar documentation. * binutils/testsuite/binutils-all/ar.exp: Add thin archive tests. * include/aout/ar.h (ARMAGT): New magic string for thin archives.
2008-03-27daily updateAlan Modra1-1/+1
2008-03-26daily updateAlan Modra1-1/+1
2008-03-26 * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper aroundBernd Schmidt2-72/+64
_bfd_final_link_relocate that also handles R_pcrel24 relocs. (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
2008-03-25daily updateAlan Modra1-1/+1
2008-03-25 bfd/Nathan Sidwell6-4/+150
* 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. ld/testsuite/ * ld-vxworks/tls-3.s: New. * ld-vxworks/tls-3.d: New.
2008-03-24daily updateAlan Modra1-1/+1
2008-03-23daily updateAlan Modra1-1/+1
2008-03-22daily updateAlan Modra1-1/+1
2008-03-21daily updateAlan Modra1-1/+1
2008-03-21 * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma toAdam Nemet2-1/+9
print the values from the dynamic section.
2008-03-20daily updateAlan Modra1-1/+1
2008-03-20bfd/Richard Sandiford2-2/+14
* elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro. (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000. ld/testsuite/ * ld-mips-elf/elf-rel-got-n64-linux.d: Expect bit 63 rather than bit 31 of the second GOT entry to be set. * ld-mips-elf/elf-rel-got-n64.d: Likewise. * ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise. * ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
2008-03-20bfd/Alan Modra3-62/+74
* 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. ld/ * emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
2008-03-19daily updateAlan Modra1-1/+1
2008-03-18daily updateAlan Modra1-1/+1
2008-03-17daily updateAlan Modra1-1/+1
2008-03-17 * configure.ac: m4_include config/proginstall.m4.Ralf Wildenhues6-24/+61
* configure: Regenerate. config/ * proginstall.m4: New file, with fixed AC_PROG_INSTALL. bfd/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. bfd/doc/ * Makefile.in: Regenerate. intl/ * aclocal.m4: Regenerate. * configure: Likewise. gas/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. * doc/Makefile.in: Likewise. ld/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. opcodes/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. binutils/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. * doc/Makefile.in: Likewise. gprof/ * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise.
2008-03-16daily updateAlan Modra1-1/+1
2008-03-16bfd/H.J. Lu3-32/+109
2008-03-16 H.J. Lu <hongjiu.lu@intel.com> 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. ld/testsuite/ 2008-03-16 H.J. Lu <hongjiu.lu@intel.com> PR ld/5789 PR ld/5943 * ld-i386/hidden1.d: New. * ld-i386/hidden1.s: Likewise. * ld-i386/hidden2.d: Likewise. * ld-i386/hidden2.s: Likewise. * ld-i386/hidden3.d: Likewise. * ld-i386/hidden4.s: Likewise. * ld-i386/protected1.d: Likewise. * ld-i386/protected1.s: Likewise. * ld-i386/protected2.d: Likewise. * ld-i386/protected2.s: Likewise. * ld-i386/protected3.d: Likewise. * ld-i386/protected3.s: Likewise. * ld-x86-64/hidden1.d: Likewise. * ld-x86-64/hidden1.s: Likewise. * ld-x86-64/hidden2.d: Likewise. * ld-x86-64/hidden2.s: Likewise. * ld-x86-64/hidden3.d: Likewise. * ld-x86-64/hidden3.s: Likewise. * ld-x86-64/protected1.d: Likewise. * ld-x86-64/protected1.s: Likewise. * ld-x86-64/protected2.d: Likewise. * ld-x86-64/protected2.s: Likewise. * ld-x86-64/protected3.d: Likewise. * ld-x86-64/protected3.s: Likewise. * ld-i386/i386.exp: Run hidden1, hidden2, hidden3, protected1, protected2 and protected3. * ld-x86-64/x86-64.exp: Likewise.
2008-03-162008-03-15 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu4-176/+194
* 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.
2008-03-15daily updateAlan Modra1-1/+1
2008-03-14daily updateAlan Modra1-1/+1
2008-03-14 * cache.c (close_one): Remove mtime hack.Daniel Jacobowitz2-16/+4
* corefile.c (reopen_exec_file): Use exec_bfd_mtime. * exec.c (exec_bfd_mtime): Define. (exec_close): Clear it. (exec_file_attach): Set it. * gdbcore.h (exec_bfd_mtime): Declare. * source.c (find_source_lines): Do not use bfd_get_mtime.
2008-03-142008-03-14 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-4/+40
PR ld/5913 * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT. (elfNN_ia64_dtprel_base): Likewise. (elfNN_ia64_relocate_section): Go to missing_tls_sec if tls_sec is NULL before calling elfNN_ia64_tprel_base or elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
2008-03-14 * elf32-spu.c (process_stubs, spu_elf_relocate_section): MoveAlan Modra2-119/+163
common code to.. (maybe_needs_stub): ..here, a new function that also omits stubs for .eh_frame, and.. (needs_ovl_stub): ..here. Create stubs for labels in code section referenced by switch jump table. (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return. (enum _insn_type): Delete. (enum _stub_type): New. (count_stub, build_stub): Adjust. (allocate_spuear_stubs, build_spuear_stubs): Adjust.
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