Julian Brown <julian@codesourcery.com>
bfd/
* elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
ARM attributes in ABI 2.07.
* elf32-arm.c (get_secondary_compatible_arch): New function.
(set_secondary_compatible_arch): New function.
(tag_cpu_arch_combine): New function.
(elf32_arm_copy_one_eabi_other_attribute): Delete function.
(elf32_arm_copy_eabi_other_attribute_list): Delete function.
(elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
make it fit with order_01243.
Add support for Tag_also_compatible_with,
Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
Tag_VFP_arch and Tag_ABI_FP_16bit_format.
Rework the way unknown attributes are handled.
Defer errors until all attributes have been processed.
gas/
* config/tc-arm.c (cpu_arch): Change ARM_ARCH_V6M to 11.
include/elf/
* arm.h (TAG_CPU_ARCH_V6_M, TAG_CPU_ARCH_V6S_M): New defines.
(MAX_TAG_CPU_ARCH, TAG_CPU_ARCH_V4T_PLUS_V6_M): New defines.
(Tag_NEON_arch): Rename to Tag_Advanced_SIMD_arch to match ARM ABI
version 2.07.
(Tag_undefined39, Tag_nodefaults): New enum values.
(Tag_also_compatible_with, Tag_T2EE_use): Likewise.
(Tag_conformance, Tag_Virtualization_use): Likewise.
(Tag_undefined69, Tag_MPextension_use): Likewise.
(solib_find): Add prototype.
(solib_bfd_fopen): Add prototype.
* solib.c (solib_find, solib_bfd_fopen): New functions, extracted
from solib_bfd_open.
(solib_bfd_open): Use ops->bfd_open override if present. Call
solib_find and solib_bfd_open otherwise.
* objfiles.h (OBJF_KEEPBFD): New define.
* objfiles.c (free_objfile): Do not close BFD if OBJF_KEEPBFD
objfile flag is set.
* solib.c (symbol_add_stub): Do not allocate second BFD for
shared library; use OBJF_KEEPBFD flag on solib objfile.
(locate_var_value): Remove prototype.
* findvar.c (read_var_value): Do not attempt to default frame
to selected frame.
(locate_var_value): Remove function.
* valops.c (value_of_variable): Retrieve selected frame for
symbols that require a frame when called with NULL block.
* valops.c (address_of_variable): New function.
* eval.c (evaluate_subexp_for_address): Call address_of_variable
instead of calling locate_var_value.
(evaluate_subexp_with_coercion): Likewise.
bfd/
* elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
bfd_elf_add_obj_attr_int_string.
Read Tag_compatibility from its new location in the attribute array,
rather than the attribute list.
(_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
bfd_elf_add_obj_attr_int_string.
(_bfd_elf_parse_attributes): Likewise.
(_bfd_elf_merge_object_attributes): There's now only one
Tag_compatibility, and it's in the array, not the list.
* elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
Tag_compatibility.
(bfd_elf_add_obj_attr_compat): Rename to
bfd_elf_add_obj_attr_int_string.
(bfd_elf_add_proc_attr_compat): Rename to
bfd_elf_add_proc_attr_int_string.
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
Tag_compatibility.
gas/
* read.c (s_vendor_attribute): bfd_elf_add_obj_attr_compat ->
bfd_elf_add_obj_attr_int_string.
EF_IA_64_ARCHVER_1): New macros. Minor reformatting.
* bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule
* bfd/Makefile.in: Regenerate
* bfd/config.bfd (ia64*-*-*vms*): Add case.
* bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case.
* bfd/configure: Regenerate
* bfd/vmsutil.[ch]: New files
* bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* bfd/elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* bfd/targets.c (bfd_elf64_ia64_vms_vec): New target.
* gas/configure.tgt(ia64-*-*vms*): New target.
* gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern.
* gas/tc.h (md_number_to_chars): Declare iff undefined.
* gas/config/obj-elf.c (obj_elf_change_section): Change type of
arg attr to bfd_vma.
(obj_elf_parse_section_letters): Return a bfd_vma. Change type of
variables attr, md_attr to bfd_vma.
(obj_elf_section_word): Likewise.
(obj_elf_section): Change type of variable attr to bfd_vma
* gas/config/obj-elf.h (obj_elf_change_section): Change type of
arg attr to bfd_vma
* gas/config/tc-ia64.c (bfdver.h,time.h): Include.
(ia64_elf_section_letter): Now returns a bfd_vma.
Handle VMS specific attributes.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(ia64_init): Don't turn on dependency checking for VMS.
(ia64_target_format): Check for VMS flag bit.
(do_alias): Hande decc$ functions.
(get_vms_time): New function.
(ia64_vms_note): New function.
* gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(tc_init_after_args): Define for VMS.
* gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma.
(alpha_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-alpha.h: Likewise.
* gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma.
(x86_64_section_word): Return a bfd_vma.
* gas/config/tc-i386.h: Likewise.
* gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg
attr to bfd_vma.
* gas/config/tc-ip2k.h: Likewise.
* gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma.
(mep_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-mep.h: Likewise.
* gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma.
(ppc_section_word): Return a bfd_vma.
(ppc_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-ppc.h: Likewise.
* gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR,
DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME):
New file with new macros
* gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new
macros.
* ppc-dis.c (print_insn_powerpc): Skip insn if it is deprecated.
* ppc-opc.c (powerpc_opcodes) <mtfsf, mtfsf.>: Deprecate the two
operand form and enable the four operand form for POWER6 and later.
<mtfsfi, mtfsfi.>: Deprecate the two operand form and enable the
three operand form for POWER6 and later.
gas/testsuite/
* gas/ppc/power6.s ("mtfsf", "mtfsf.", "mtfsfi", "mtfsfi."): Add tests.
* gas/ppc/power6.d: Likewise.
to File_read::claim_for_plugin.
* descriptors.cc (Descriptors::open): Remove reference to
is_claimed.
(Descriptors::claim_for_plugin): Remove.
* descriptors.h (Descriptors::claim_for_plugin): Remove.
(Descriptors::is_claimed): Remove.
(claim_descriptor_for_plugin): Remove.
* fileread.cc (File_read::claim_for_plugin): Remove.
* fileread.h (File_read::claim_for_plugin): Remove.
(File_read::descriptor): Reopen descriptor if necessary.
* plugin.cc (Plugin::load): Add two new APIs to transfer vector.
(Plugin_manager::all_symbols_read): Add task parameter. Change
all callers.
(Plugin_manager::get_input_file): New function.
(Plugin_manager::release_input_file): New function.
(Pluginobj::Pluginobj): Add filesize parameter and initialize
corresponding data member.
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter
and pass to base constructor. Change all callers.
(get_input_file, release_input_file): New functions.
(make_sized_plugin_object): Add filesize parameter. Change all callers.
* plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member.
(Plugin_manager::all_symbols_read): Add task parameter.
(Plugin_manager::get_input_file): New function.
(Plugin_manager::release_input_file): New function.
(Plugin_manager::task_): New data member.
(Pluginobj::Pluginobj): Add filesize parameter.
(Pluginobj::filename): New function.
(Pluginobj::descriptor): New function.
(Pluginobj::filesize): New function.
(Pluginobj::filesize_): New data member.
(Sized_pluginobj::Sized_pluginobj): Add filesize parameter.
* readsyms.cc (Read_symbols::do_read_symbols): Remove call to
File_read::claim_for_plugin; use Object::unlock to unlock the file.
* testsuite/Makefile.am (plugin_test_4): New test case for plugins
with archive libraries.
* testsuite/Makefile.in: Regenerate.
* testsuite/plugin_test.c (struct sym_info): New type.
(get_input_file, release_input_file): New static variables.
(onload): Capture new transfer vector entries.
(claim_file_hook): Stop reading at end of file according to filesize.
Factor out parsing of readelf output into separate function.
(all_symbols_read_hook): Exercise get_input_file and release_input_file
APIs and get the source file name from the symbol table. Convert
source file name to corresponding object file name. Print info
message when adding new input files.
(parse_readelf_line): New function.
* testsuite/plugin_test_1.sh: Add checks for new info messages.
* testsuite/plugin_test_2.sh: Likewise.
* testsuite/plugin_test_3.sh: Likewise.
* testsuite/plugin_test_4.sh: New test case.
(ld_plugin_get_input_file): New typedef.
(ld_plugin_release_input_file): New typedef.
(LDPT_GET_INPUT_FILE, LDPT_RELEASE_INPUT_FILE): New constants.
(struct ld_plugin_tv): Add two new fields.
2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9727
* elflink.c (elf_gc_sweep): Exclude the group section if the
first member of the section group is excluded.
ld/testsuite/
2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9727
* ld-elf/group8.s: New.
* ld-elf/group8a.d: Likewise.
* ld-elf/group8b.d: Likewise.
* ld-elf/group9.s: Likewise.
* ld-elf/group9a.d: Likewise.
* ld-elf/group9b.d: Likewise.
* binutils/dlltool.c (file scope): Removed globals identify_ms,
identify_member_contains_symname_result,
identify_dll_name_list_head, and identify_dll_name_list_tail.
Renamed existing typedef dll_name_list_type to
dll_name_list_node_type.
Added new typedefs dll_name_list_type, symname_search_data_type,
and identify_data_type.
(identify_append_dll_name_to_list): Renamed to...
(dll_name_list_append): ...here. Changed signature to accept list
argument rather than use global.
(identify_count_dll_name_list): Renamed to...
(dll_name_list_count): ...here. Changed signature to accept list
argument rather than use global.
(identify_print_dll_name_list): Renamed to...
(dll_name_list_print): ...here. Changed signature to accept list
argument rather than use global.
(identify_free_dll_name_list): Renamed to...
(dll_name_list_free_contents): ...here.
(dll_name_list_free): New function.
(dll_name_list_create): New function.
(identify_process_section_p): Changed signature to accept
ms_style_implib argument rather than use global.
(identify_member_contains_symname): Expect incoming void * data to
be symname_search_data_type.
(identify_dll_for_implib): Use new functions dll_name_list_create
and dll_name_list_free. Use new types symname_search_data_type
and identify_data_type to communicate with search routines.
(identify_search_section): Expect incoming void * data to be
identify_data_type. Use its contents rather than global
variables.
using SYMBOL_VALUE_BYTES instead of SYMBOL_VALUE.
(psymtab_to_symtab_1): Likewise.
(parse_procedure): Declare variable "e" only in the scope
where it is used. Extract the symbol private data using
SYMBOL_VALUE_BYTES.
Abstract out common code for copying value locations.
* value.h (set_value_component_location): New declaration.
* value.c (set_value_component_location): New function.
(value_primitive_field): Use it.
* valarith.c (value_subscript, value_subscripted_rvalue): Same.
* valops.c (search_struct_field, value_slice): Same.
* ada-lang.c (coerce_unspec_val_to_type)
(ada_value_primitive_packed_val): Same.
* dlltool.c (file scope): Added new globals identify_ms and
identify_strict. New typedef dll_name_list_type, and globals
identify_dll_name_list_head and identify_dll_name_list_tail. Added
new global identify_member_contains_symname_result.
(identify_append_dll_name_to_list): New function.
(identify_count_dll_name_list): New function.
(identify_print_dll_name_list): New function.
(identify_free_dll_name_list): New function.
(identify_search_archive): Changed signature to take function
pointer to operation to apply to each member, and data to pass on
to that function.
(identify_search_member): Changed signature to accept user data
from caller.
(identify_member_contains_symname): New function.
(identify_dll_for_implib): Rewrite. Now determines whether implib
is ms- or binutils- style, before searching sections for
dllname. Allows multiple dllnames.
(identify_process_section_p): Search alternate section for dllname
when implib is ms-style.
(identify_search_section): Add additional conditions to excludes
candidate sections from consideration.
(usage): Added --identify-strict.
(long_options): Added --identify-strict.
(main): Handle --identify-strict option.
* doc/binutils.texi: Document --identify-strict option.
* NEWS: Document --identify and --identify-strict options.
Alan Modra
Joel Brobecker
gdbadmin
Doug Evans
Ian Lance Taylor
Andrew Stubbs
Ulrich Weigand
Nick Clifton
Peter Bergner
Cary Coutant
H.J. Lu
Daniel Jacobowitz
Kai Tietz
Mike Frysinger
Andreas Krebbel
Pedro Alves
Joseph Myers