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Author SHA1 Message Date
Joseph Myers 3de4a297ec * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define. 
(struct elf_backend_data): Update comment on obj_attrs_order.
	* elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
	_bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
	instead of hardcoded 4.
	* elf32-arm.c (elf32_arm_obj_attrs_order): Use
	LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
	instead of hardcoded 4 and 5.
	(elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
	instead of hardcoded 4.
 2010-06-15 23:10:10 +00:00
Daniel Gutson d8879994f7 2009-12-28 Daniel Gutson <dgutson@codesourcery.com> 
* elf-attrs.c (_bfd_elf_merge_object_attributes): Error
        message rephrased.
 2009-12-28 18:37:30 +00:00
Nick Clifton a50b1753d4 Updated soruces in bfd/* to compile cleanly with -Wc++-compat. 
* bfd/aoutx.h: Add casts.
        * bfd/archive.c: Add casts.
        * bfd/archive64.c: Add casts.
        * bfd/archures.c: Add casts.
        * bfd/bfd-in2.h: Regenerated.
        * bfd/bfd.c: Add casts. (enum bfd_direction): Move out to top
        level.
        * bfd/bfdio.c: Add casts.
        * bfd/binary.c: Add casts.
        * bfd/cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
        parameter to use enum value instead of int.
        * bfd/coffcode.h: Add casts.
        * bfd/coffgen.c: Add casts.
        * bfd/cofflink.c: Add casts.
        * bfd/compress.c: Add casts.
        * bfd/dwarf1.c: Add casts.
        * bfd/dwarf2.c: Add casts. (struct dwarf2_debug): Rename member
        bfd to bfd_ptr. Update code to use new name.
        * bfd/elf-attrs.c: Add casts.
        * bfd/elf-bfd.h (elf_link_virtual_table_entry): Gives name to
        anonymous struct. (union gotplt_union, struct
        elf_link_virtual_table_entry): Move to top level.
        * bfd/elf-eh-frame.c: Add casts.
        * bfd/elf-strtab.c: Add casts.
        * bfd/elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
        argument name from typename to type_name.
        * bfd/elf32-i386.c: Add casts.
        * bfd/elf64-x86-64.c: Add casts.
        * bfd/elfcode.h: Add casts.
        * bfd/elfcore.h: Add casts.
        * bfd/elflink.c: Add casts.
        * bfd/format.c: Add casts.
        * bfd/hash.c: Add casts.
        * bfd/ihex.c: Add casts.
        * bfd/libaout.h (enum aout_subformat, enum aout_magic): Move to
        top level.
        * bfd/libbfd.c: Add casts.
        * bfd/linker.c: Add casts.
        * bfd/merge.c: Add casts.
        * bfd/opncls.c: Add casts.
        * bfd/peXXigen.c: Add casts.
        * bfd/peicode.h: Add casts.
        * bfd/reloc.c: Add casts.
        * bfd/section.c: Add casts.
        * bfd/simple.c: Add casts.
        * bfd/srec.c: Add casts.
        * bfd/stabs.c: Add casts.
        * bfd/syms.c: Add casts.
        * bfd/targets.c: Add casts.
        * bfd/tekhex.c: Add casts.
        * bfd/verilog.c: Add casts.
        * include/bfdlink.h (struct bfd_link_hash_common_entry): Move to
        top level.
 2009-09-09 21:38:59 +00:00
Alan Modra aa820537ea update copyright dates 2009-09-02 07:25:43 +00:00
Mark Mitchell 3895f85287 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not 
"ERROR:", in error messages.
	* cpu-arm.c (bfd_arm_merge_machines): Likewise.
	* elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
	* elf32-arm.c (tag_cpu_arch_combine): Likewise.
	(elf32_arm_merge_eabi_attributes): Likewise.
	(elf32_arm_merge_private_bfd_data): Likewise.
 2009-03-28 23:19:00 +00:00
Joseph Myers d334575b76 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com> 
Mark Shinwell  <shinwell@codesourcery.com>
            Catherine Moore  <clm@codesourcery.com>

	* elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
 2009-01-29 16:35:03 +00:00
Andrew Stubbs 5aa6ff7ca4 2009-01-19 Andrew Stubbs <ams@codesourcery.com> 
bfd/
	* elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
	* elf-bfd.h (elf_backend_data): Add obj_attrs_order.
	* elf32-arm.c (elf32_arm_obj_attrs_order): New function.
	(elf_backend_obj_attrs_order): New define.
	* elfxx-target.h (elf_backend_obj_attrs_order): New define.
	(elfNN_bed): Add elf_backend_obj_attrs_order.

	gas/testsuite/
	* gas/arm/attr-order.d: New file.
	* gas/arm/attr-order.s: New file.
 2009-01-19 12:14:05 +00:00
Andrew Stubbs 3483fe2e0b 2009-01-19 Andrew Stubbs <ams@codesourcery.com> 
bfd/
	* elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
	(obj_attr_size): Likewise.
	(write_obj_attribute): Likewise.
	(_bfd_elf_copy_obj_attributes): Likewise.
	(_bfd_elf_parse_attributes): Likewise.
	* elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
	(ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
	(ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
	(ATTR_TYPE_HAS_NO_DEFAULT): New define.
	* elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
	with macros.
 2009-01-19 11:55:35 +00:00
Andrew Stubbs 2d0bb7614b 2009-01-19 Andrew Stubbs <ams@codesourcery.com> 
bfd/
	* elf-attrs.c (is_default_attr): Support defaultless attributes.
	(bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
	(bfd_elf_add_obj_attr_string): Likewise.
	(bfd_elf_add_obj_attr_int_string): Likewise.
	(_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
	* elf-bfd.h (struct obj_attribute): Document new flag bit.
	* elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
	Tag_nodefaults has no default value.
	(elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
	comment to reflect the new state.

	gas/
	* read.c (s_vendor_attribute): Allow for unknown flag bits in type.
 2009-01-19 11:50:31 +00:00
Andrew Stubbs 7b86a9faa6 2009-01-15 Andrew Stubbs <ams@codesourcery.com> 
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.
 2009-01-15 13:03:05 +00:00
Nick Clifton cd123cb70c Switch sources over to use the GPL version 3 2007-07-03 14:26:43 +00:00
Joseph Myers 104d59d19c bfd: 
* elf-attrs.c: New.
	* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
	(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
	(elf-attrs.lo): Generate dependencies.
	* Makefile.in: Regenerate.
	* configure.in (elf): Add elf-attrs.lo.
	* configure: Regenerate.
	* elf-bfd.h (struct elf_backend_data): Add entries for object
	attributes.
	(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
	OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
	Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
	New.
	(struct elf_obj_tdata): Add entries for object attributes.
	(elf_known_obj_attributes, elf_other_obj_attributes,
	elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
	New.
	(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
	bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
	bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
	bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
	bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
	_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
	_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
	* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
	(bfd_section_from_shdr): Handle attributes sections.
	* elflink.c (bfd_elf_final_link): Handle attributes sections.
	* elfxx-target.h (elf_backend_obj_attrs_vendor,
	elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
	elf_backend_obj_attrs_section_type): New.
	(elfNN_bed): Update.
	* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
	aeabi_attribute_list): Remove.
	(struct elf32_arm_obj_tdata): Remove object attributes fields.
	(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
	elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
	Update for new object attributes interfaces.
	(uleb128_size, is_default_attr, eabi_attr_size,
	elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
	elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
	elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
	elf32_arm_add_eabi_attr_int, attr_strdup,
	elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
	copy_eabi_attributes, elf32_arm_parse_attributes): Remove.  Moved
	to generic code in elf-attrs.c.
	(elf32_arm_obj_attrs_arg_type): New.
	(elf32_arm_fake_sections): Do not handle .ARM.attributes.
	(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
	(bfd_elf32_bfd_final_link): Remove.
	(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
	elf_backend_obj_attrs_arg_type,
	elf_backend_obj_attrs_section_type): New.
	* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
	attributes.
	* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
	* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
	* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
	* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
	* elf32-sh.c (sh_elf_copy_private_data): Likewise.
	* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.

binutils:
	* readelf.c (display_gnu_attribute): New.
	(process_arm_specific): Rearrange as process_attributes.
	(process_arm_specific): Replace by wrapper of process_attributes.

gas:
	* as.c (create_obj_attrs_section): New.
	(main): Call create_obj_attrs_section for ELF.
	* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
	skip_past_comma, s_vendor_attribute): New.
	(potable): Add gnu_attribute for ELF.
	* read.h (s_vendor_attribute): Declare.
	* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
	round s_vendor_attribute.
	(aeabi_set_public_attributes): Update for new attributes
	interfaces.
	(arm_md_end): Remove attributes contents setting now done
	generically.

include/elf:
	* arm.h (elf32_arm_add_eabi_attr_int,
	elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
	elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
	elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
	Tag_Symbol, Tag_compatibility): Remove.
	* common.h (SHT_GNU_ATTRIBUTES): Define.

ld:
	* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
	(ATTRS_SECTIONS): Define.
	* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
	scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
	scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
 2007-06-29 16:29:17 +00:00