Commit graph

6714 commits

Author SHA1 Message Date
Alan Modra
19a6653ce8 ppc e500mc support 2008-04-14 11:01:38 +00:00
Alan Modra
fc8c3ccedb daily update 2008-04-14 00:00:06 +00:00
Alan Modra
350fc95b2b daily update 2008-04-13 00:00:05 +00:00
Alan Modra
5bcb0e6433 daily update 2008-04-11 00:00:05 +00:00
Alan Modra
ce947d23d2 daily update 2008-04-10 00:00:05 +00:00
Alan Modra
9340805735 daily update 2008-04-09 00:00:05 +00:00
Alan Modra
2ec9638bda * 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 05:48:28 +00:00
Alan Modra
a94b9d2d3a * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
in EXEC_P bfds.
2008-04-08 05:41:19 +00:00
Alan Modra
9dcc47943c bfd/
* 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.
2008-04-08 03:26:54 +00:00
Alan Modra
c97929940f daily update 2008-04-08 00:00:05 +00:00
Alan Modra
380814a698 * 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.
2008-04-07 13:07:23 +00:00
Alan Modra
4c6cecf06c daily update 2008-04-07 00:00:05 +00:00
Alan Modra
2344873715 daily update 2008-04-06 00:00:07 +00:00
Alan Modra
c4723173a9 daily update 2008-04-04 23:00:06 +00:00
Alan Modra
cf65847e18 daily update 2008-04-03 23:00:05 +00:00
Alan Modra
6143242079 daily update 2008-04-02 23:00:06 +00:00
Alan Modra
055ed83b93 * 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.
2008-04-01 23:52:00 +00:00
Alan Modra
2fd0a91741 daily update 2008-04-01 23:00:07 +00:00
Alan Modra
89a58aeb3e PR 6006
* archive.c (_bfd_slurp_extended_name_table): Change
	ARFMAG[0] to ARFMAG[1].
	(_bfd_construct_extended_name_table): Likewise.
2008-03-31 23:44:47 +00:00
Alan Modra
3ded4dd853 daily update 2008-03-31 23:00:05 +00:00
Daniel Jacobowitz
3a3b672568 * 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.
2008-03-31 14:02:26 +00:00
Alan Modra
2f49495a1c daily update 2008-03-30 23:00:05 +00:00
Alan Modra
c339ea2d7c daily update 2008-03-29 23:00:05 +00:00
Alan Modra
22c426e677 daily update 2008-03-28 23:00:20 +00:00
Nick Clifton
a8da640382 Add support for thin archives.
* 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.
2008-03-28 06:49:44 +00:00
Alan Modra
592e58699d daily update 2008-03-27 23:00:05 +00:00
Alan Modra
5bac7f0ac4 daily update 2008-03-26 23:00:05 +00:00
Bernd Schmidt
c35e54f424 * 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.
2008-03-26 13:04:23 +00:00
Alan Modra
b896398099 daily update 2008-03-25 23:00:04 +00:00
Nathan Sidwell
3348747a87 bfd/
* 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.
2008-03-25 18:56:02 +00:00
Alan Modra
11f8f16916 daily update 2008-03-24 23:00:05 +00:00
Alan Modra
274466de1d daily update 2008-03-23 23:00:05 +00:00
Alan Modra
a4acfff7de daily update 2008-03-22 23:00:05 +00:00
Alan Modra
6d6a162364 daily update 2008-03-21 23:00:05 +00:00
Adam Nemet
a1f3c56ef7 * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
print the values from the dynamic section.
2008-03-21 16:22:51 +00:00
Alan Modra
00659ea749 daily update 2008-03-20 23:00:06 +00:00
Richard Sandiford
51e38d6878 bfd/
* 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.
2008-03-20 10:52:14 +00:00
Alan Modra
c65be8d78a bfd/
* 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.
2008-03-20 05:35:10 +00:00
Alan Modra
448acd7ae0 daily update 2008-03-19 23:00:05 +00:00
Alan Modra
c17284e90a daily update 2008-03-18 23:00:05 +00:00
Alan Modra
0d3ad27f3b daily update 2008-03-17 23:00:05 +00:00
Ralf Wildenhues
58c85be758 * configure.ac: m4_include config/proginstall.m4.
* 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.
2008-03-17 22:17:33 +00:00
Alan Modra
23fe836302 daily update 2008-03-16 23:00:05 +00:00
H.J. Lu
41bed6dd8a bfd/
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.
2008-03-16 22:26:23 +00:00
H.J. Lu
6ad2759d49 2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
* 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.
2008-03-16 06:53:48 +00:00
Alan Modra
eeeebe08a8 daily update 2008-03-15 23:00:05 +00:00
Alan Modra
8c64e03495 daily update 2008-03-14 23:00:05 +00:00
Daniel Jacobowitz
c04ea773f9 * cache.c (close_one): Remove mtime hack.
* 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.
2008-03-14 18:39:43 +00:00
H.J. Lu
0f2830ff5e 2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
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 16:40:09 +00:00
Alan Modra
fdba2fcde1 * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
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.
2008-03-14 04:42:16 +00:00