Commit Graph

447 Commits

Author SHA1 Message Date
Nick Clifton
f64fddf13a * readelf.c (process_symbol_table): Set gnubuckets to NULL after
freeing it and before returning.
2009-06-12 13:54:44 +00:00
Jakub Jelinek
d3a44ec61f * readelf.c (process_symbol_table): Don't return early if
.hash/.gnu.hash is empty/unusable and not -D.
2009-06-12 10:19:54 +00:00
Nick Clifton
5dff79d83d * readelf.c (display_debug_section): Do not display debug sections
with the NOBITS section type.
2009-05-28 11:02:22 +00:00
Nick Clifton
d8045f234d include/elf
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * common.h (STT_GNU_IFUNC): Define.

elfcpp
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * (enum STT): Add STT_GNU_IFUNC.

gas
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * config/obj-elf.c (obj_elf_type): Add support for a
        gnu_indirect_function type.
        * config/tc-i386.c (tc_i386_fix_adjustable): Do not adjust fixups
        against indirect function symbols.
        * doc/as.texinfo (.type): Document the support for the
        gnu_indirect_function symbol type.
        * NEWS: Mention the new feature.

gas/testsuite
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * gas/elf/elf.exp: Extend type test to include an ifunc symbol.
        Provide an alternative test for targets which do not support ifunc
        symbols.
        (type.s): Add entry for an ifunc symbol.
        (type.e): Add ifunc entry to expected symbol dump.
        (section2.e-armelf): Add  entry for ifunc symbol.
        (type-noifunc.s): New file.
        (type-noifunc.e): New file.

bfd/
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
        section pointer.
        (struct elf_obj_data): Add has_ifunc_symbols boolean.
        * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
        into a STT_GNU_IFUNC symbol type.
        (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
        type.
        (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
        the binary contains ifunc symbols.
        * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
        symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
        * elf32-i386.c (is_indirect_function): New function.
        (elf_i386_check_relocs): Create an ifunc output section.
        (allocate_dynrelocs): Create dynamic relocs in the ifunc output
        section if necessary.
        (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
        if necessary.
        (elf_i386_add_symbol_hook): New function. Set the
        has_ifunc_symbols field of the elf_obj_data structure if an ifunc
        symbol is encountered.
        (elf_backend_post_process_headers): Define.
        (elf_backend_add_symbol_hook): Define.
        (elf_i386_post_process_headers): Rename to
        elf_i388_fbsd_post_process_headers.
        * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
        (is_indirect_function): New function.
        (elf64_x86_64_check_relocs): Create an ifunc output section.
        (allocate_dynrelocs): Create dynamic relocs in the ifunc output
        section if necessary.
        (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
        symbol if necessary.
        (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
        elf_obj_data structure if an ifunc symbol is encountered.
        (elf_backend_post_process_headers): Define.
        * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
        if we have ifunc symbols to handle.
        (get_ifunc_reloc_section_name): New function.  Computes the name
        for an ifunc section.
        (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
        section to hold ifunc relocs.
        * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
        (bfd_print_symbol_vandf): Handle ifunc symbols.
        (bfd_decode_symclass): Likewise.
        * bfd-in2.h: Regenerate.

binutils
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * readelf.c (dump_relocations): Display a relocation against an
        ifunc symbol as if it were a function invocation.
        (get_symbol_type): Handle STT_GNU_IFUNC.

ld
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * NEWS: Mention support for IFUNC symbols.

ld/testsuite
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * ld-ifunc: New directory.
        * ld-ifunc/ifunc.exp: New file: Run the IFUNC tests.
        * ld-ifunc/prog.c: New file.
        * ld-ifunc/lib.c: New file.
2009-04-30 15:47:13 +00:00
Alan Modra
c6a0c68946 * readelf.c (slurp_ia64_unwind_table): Correct 64-bit unwind table
read, and merge with 32-bit case.
2009-04-29 14:21:50 +00:00
Alan Modra
15ba6505cb * readelf.c (process_file_header): Don't report a corrupt string
table index if it is zero.
2009-03-25 01:37:18 +00:00
H.J. Lu
55f25fc330 2009-03-19 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (debug_apply_relocations): Check relocations
	against STT_SECTION symbol.
2009-03-19 14:42:52 +00:00
H.J. Lu
13e4f8ad17 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (debug_apply_relocations): Allow relocations
	against function symbols.
2009-03-19 02:38:53 +00:00
Nick Clifton
2cf0635d9d * readelf.c (adjust_relative_path): New function.
(struct archive_info): New type.
        (setup_archive): New function.
        (release_archive): New function.
        (setup_nested_archive): New function.
        (get_archive_member_name): New function.
        (get_archive_member_name_at): New function.
        (make_qualified_name): New function.
        (process_archive): Factor out code for reading archive index and
        long filename table to setup_archive.  Add support for thin archives.
2009-03-02 16:06:50 +00:00
Cary Coutant
613ff48bcb * readelf.c (parse_args): Select all sections explicitly for -w. 2009-02-23 19:01:47 +00:00
Tristan Gingold
4cb93e3bbe 2009-02-09 Tristan Gingold <gingold@adacore.com>
* NEWS: Mention feature match between objdump and readelf for dumping
	dwarf info.

	* doc/binutils.texi (objdump): Document -W/--dwarf improvments to
	objdump.

	* objdump.c (usage): Update documentation for -W/--dwarf.
	(enum option_values): Add OPTION_DWARF.
	(long_options): --dwarf can accept arguments.
	(dump_dwarf_section): Also check enabled field.
	(main): Option -W can accept arguments, code moved to
	dwarf.c and call dwarf_select_sections_all instead.
	* readelf.c (process_section_headers): Remove do_debug_lines_decoded.
	(parse_args): Move code to...
	* dwarf.c (dwarf_select_sections_by_letters,
	dwarf_select_sections_by_names): : ...here (new functions).
	(do_debug_lines_decoded): Remove and replaced by ...
	(FLAG_DEBUG_LINES_RAW, FLAG_DEBUG_LINES_DECODED): ... new macros.
	(display_debug_lines): Adjust for previous change.
	(dwarf_select_sections_all): New function.
	(debug_displays): Add initializer for enabled field.
	* dwarf.h (do_debug_lines_decoded): Remove.
	Add prototypes for the new functions.
	(struct dwarf_section_display): Add enabled field.
2009-02-09 09:14:15 +00:00
Joseph Myers
52b6b6b972 bfd:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
	* archures.c (bfd_mach_mips_xlr): Define.
	* bfd-in2.h: Regenerate.
	* cpu-mips.c (I_xlr): Define.
	(arch_info_struct): Add XLR entry.
	* elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
	(mips_set_isa_flags): Handle bfd_mach_mips_xlr
	(mips_mach_extensions): Add XLR entry.

binutils:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* readelf.c (get_machine_flags): Handle E_MIPS_MACH_XLR.

gas:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* config/tc-mips.c (macro): Handle M_MSGSND, M_MSGLD, M_MSGLD_T,
	M_MSGWAIT and M_MSGWAIT_T.
	(mips_cpu_info_table): Add XLR entry.
	* doc/c-mips.texi (-march): Document xlr.

gas/testsuite:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* gas/mips/mips.exp (xlr): New architecture.
	(xlr-ext): Run test.
	* gas/mips/xlr-ext.d, gas/mips/xlr-ext.s: New.

include/elf:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* mips.h (E_MIPS_MACH_XLR): Define.

include/opcode:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* mips.h (INSN_XLR): Define.
	(INSN_CHIP_MASK): Update.
	(CPU_XLR): Define.
	(OPCODE_IS_MEMBER): Update.
	(M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T): Define.

opcodes:
2009-02-03  Sandip Matte  <sandip@rmicorp.com>

	* mips-dis.c (mips_cp0_names_xlr, mips_cp0sel_names_xlr): Define.
	(mips_arch_choices): Add XLR entry.
	* mips-opc.c (XLR): Define.
	(mips_builtin_opcodes): Add XLR instructions.
2009-02-03 18:16:04 +00:00
H.J. Lu
0dafdf3fdf 2009-02-03 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/9784
	* NEWS: Mention --prefix=PREFIX and --prefix-strip=LEVEL.

	* doc/binutils.texi: Document --prefix=PREFIX and
	--prefix-strip=LEVEL.

	* objdump.c: Include "filenames.h".
	(prefix): New.
	(prefix_strip): Likewise.
	(prefix_length): Likewise.
	(usage): Add --prefix=PREFIX and --prefix-strip=LEVEL.
	(option_values): Add OPTION_PREFIX and OPTION_PREFIX_STRIP.
	(long_options): Likewise.
	(show_line): Handle prefix and prefix_strip.
	(main): Handle OPTION_PREFIX and OPTION_PREFIX_STRIP.

	* readelf.c (PATH_MAX): Moved to ...
	* sysdep.h: Here.
2009-02-03 15:48:50 +00:00
Nick Clifton
84e94c9023 Add LM32 port. 2008-12-23 19:10:25 +00:00
Nick Clifton
0f88be7a13 Remove STT_IFUNC support. 2008-12-23 09:01:51 +00:00
Andrew Stubbs
f5f53991ea 2008-12-09 Andrew Stubbs <ams@codesourcery.com>
* readelf.c (arm_attr_tag_CPU_arch): Add "v6-M" and "v6S-M".
	(arm_attr_tag_WMMX_arch): Add "WMMXv2".
	(arm_attr_tag_NEON_arch): Rename to ...
	(arm_attr_tag_Advanced_SIMD_arch): ... official name.
	(arm_attr_tag_ABI_PCS_config): Rename to ...
	(arm_attr_tag_PCS_config): ... official name.
	(arm_attr_tag_ABI_PCS_RO_DATA): Rename to ...
	(arm_attr_tag_ABI_PCS_RO_data): ... official name.
	(arm_attr_tag_ABI_FP_denormal): Add "Sign only".
	(arm_attr_tag_CPU_unaligned_access): New array.
	(arm_attr_tag_T2EE_use): New array.
	(arm_attr_tag_Virtualization_use): New array.
	(arm_attr_tag_MPextension_use): New array.
	(arm_attr_publ): NEON_arch -> Advanced_SIMD_arch.
	ABI_PCS_config -> PCS_config.
	ABI_PCS_RO_DATA -> ABI_PCS_RO_data.
	Add CPU_unaligned_access, nodefaults, also_compatible_with,
	T2EE_use, conformance, Virtualization_use and MPextension_use.
	(display_arm_attribute): Handle Tag_nodefaults and
	Tag_also_compatible_with.
2008-12-09 08:34:29 +00:00
Nick Clifton
171191bac5 * objdump.c (dump_reloc_set): Append "()" to symbol names which
have the BSF_INDIRECT_FUNCTION type.
  * readelf.c (print_symbol): Fix handling of negative widths.
  (dump_relocations): Append "()" to symbol names which have the
  STT_IFUNC type. Display negative offsets as a positive number with
  a "-" prefix.
  (get_symbol_type): Return "IFUNC" for STT_IFUNC symbols.
  * doc/binutils.texi: Document 'i' symbol type.
2008-12-04 08:04:47 +00:00
Catherine Moore
8e79c3df51 Add support for ARM half-precision conversion instructions. 2008-11-18 15:45:05 +00:00
Nick Clifton
cb8f3167e3 * readelf.c: Tidy up code formatting. 2008-10-20 12:40:58 +00:00
Nathan Froyd
f82e0623e1 include/elf/
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return.
bfd/
	* elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
	Tag_GNU_Power_ABI_Struct_Return.
binutils/
	* readelf.c (display_power_gnu_attribute): Decode
	Tag_GNU_Power_ABI_Struct_Return.
ld/testsuite/
	* ld-powerpc/gnu-attr-12-1.s: New file.
	* ld-powerpc/gnu-attr-12-2.s: New file.
	* ld-powerpc/gnu-attr-12-11.d: New file.
	* ld-powerpc/gnu-attr-12-21.d: New file.
	* ld-powerpc/powerpc.exp: Run new dump tests.
2008-10-10 20:55:36 +00:00
Nick Clifton
b9eb56c1fd * readelf.c (process_section_headers): Do not cut the section names and
types if running with --wide.

        * ld-ia64/tlsbin.rd: Update expected output now that --wide does
        not truncate section names.
        * ld-ia64/tlspic.rd: Likewise.
2008-10-07 12:03:18 +00:00
Jan Kratochvil
2a7b2e88e3 bfd/
PR 6893 - Do not consider FDEs for discarded sections as invalid.
	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
	Consider FDEs with cleared relocations as valid and ignorable.

ld/testsuite/
	* ld-elf/eh-group.exp, ld-elf/eh-group1.s, ld-elf/eh-group2.s: New test.

binutils/
	Suppress warnings on NONE relocations to discarded sections.
	* readelf.c (is_none_reloc): New function.
	(debug_apply_relocations): Ignore is_none_reloc() relocations.
2008-09-17 07:50:29 +00:00
Daniel Jacobowitz
d966045b7b * readelf.c (load_specific_debug_section): New function, from
load_debug_section.
	(load_debug_section): Use load_specific_debug_section.
	(display_debug_section): Use load_specific_debug_section.  Check for
	multiple sections with the same name.
2008-09-05 14:49:05 +00:00
Richard Henderson
85acf59733 * readelf.c (is_32bit_pcrel_reloc): Fix hppa entry.
(is_64bit_pcrel_reloc): New.
        (debug_apply_relocations): Use it.  Handle hppa pcrel bias.
2008-08-21 19:38:58 +00:00
Daniel Jacobowitz
861fb55ab5 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>
	    Maxim Kuvyrkov  <maxim@codesourcery.com>

	* elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
	(elf_mips_copy_howto): ...this howto.  Clear the size fields.
	(mips_vxworks_jump_slot_howto_rela): Replace with...
	(elf_mips_jump_slot_howto): ...this howto.
	(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
	(elf_backend_plt_readonly): Define.
	(elf_backend_plt_sym_val): Define for non-VxWorks targets.
	(mips_vxworks_bfd_reloc_type_lookup): Delete.
	(mips_vxworks_bfd_reloc_name_lookup): Likewise.
	(mips_vxworks_rtype_to_howto): Likewise.
	(elf_backend_want_dynbss): Don't define for VxWorks.
	(elf_backend_plt_readonly): Likewise.
	(bfd_elf32_bfd_reloc_type_lookup): Likewise.
	(bfd_elf32_bfd_reloc_name_lookup): Likewise.
	(elf_backend_mips_rtype_to_howto): Likewise.
	(elf_backend_adjust_dynamic_symbol): Likewise.
	(elf_backend_got_symbol_offset): Don't define.
	* elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
	(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
	R_MIPS_JUMP_SLOT.
	(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
	(elf_backend_plt_sym_val): Define.
	* elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
	(bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
	and BFD_RELOC_MIPS_JUMP_SLOT.
	(bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
	"R_MIPS_JUMP_SLOT".
	(mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
	(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
	(elf_backend_plt_sym_val): Define.
	* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
	(_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
	(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
	* elfxx-mips.c (mips_elf_la25_stub): New structure.
	(LA25_LUI, LA25_J, LA25_ADDIU): New macros.
	(mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
	and "has_nonpic_branches" fields.  Remove "is_relocation_target" and
	"is_branch_target".
	(mips_elf_link_hash_table): Add blank lines.  Add
	"use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
	"la25_stubs" and "add_stub_section" fields.
	(mips_htab_traverse_info): New structure.
	(PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
	(MIPS_RESERVED_GOTNO): Delete.
	(mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
	(mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
	(mips_elf_link_hash_newfunc): Update after the changes to
	mips_elf_link_hash_entry.
	(mips_elf_check_mips16_stubs): Replace the DATA parameter with
	an INFO parameter.  Don't look through warnings symbols here;
	do it in mips_elf_check_symbols instead.
	(mips_elf_create_stub_symbol): New function.
	(mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
	(_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
	(mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
	(mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
	(mips_elf_gotplt_index): Check for VxWorks.
	(mips_elf_output_dynamic_relocation): Take the relocation index
	as an extra parameter.  Do not increment reloc_count here.
	(mips_elf_initialize_tls_slots): Update the calls to
	mips_elf_output_dynamic_relocation accordingly.
	(mips_elf_multi_got): Use htab->reserved_gotno instead of
	MIPS_RESERVED_GOTNO.
	(mips_elf_create_got_section): Don't allocate reserved GOT
	entries here.  Unconditionally create .got.plt, but don't
	set its alignment here.
	(mips_elf_relocation_needs_la25_stub): New function.
	(mips_elf_calculate_relocation): Redirect branches and jumps to
	a non-PIC stub if one exists.  Check !h->has_static_relocs instead
	of !htab->is_vxworks when deciding whether to create dynamic
	relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
	(_bfd_mips_elf_create_dynamic_sections): Unconditionally call
	_bfd_elf_create_dynamic_sections.  Unconditionally set up
	htab->splt and htab->sdynbss.  Set htab->srelplt to ".rel.plt"
	if !htab->is_vxworks.  Add non-VxWorks values of
	htab->plt_header_size and htab->plt_entry_size.
	(_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
	non-branch static relocations.  Set has_nonpic_branches when an la25
	stub might be required.  Set can_make_dynamic_p to TRUE if R_MIPS_32,
	R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
	rather than duplicating the condition.  Do not make them dynamic
	for read-only sections in non-PIC executable objects.
	Do not protect this code with dynobj == NULL || htab->sgot == NULL;
	handle each group of cases separately.  Add a default case that
	sets has_static_relocs for non-GOT relocations that cannot be
	made dynamic.  Don't set is_relocation_target and is_branch_target.
	Reject non-PIC static relocations in shared objects.
	(_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
	(_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
	htab->use_plts_and_copy_relocs instead of htab->is_vxworks
	to select PLT and copy-reloc handling.  Set the alignment of
	.plt and .got.plt when allocating the first entry.  Generalize
	code to handle REL as well as RELA sections and 64-bit as well as
	32-bit GOT entries.  Complain if we find a static-only reloc
	against an externally-defined symbol and if we cannot create
	dynamic relocations for it.  Allocate copy relocs using
	mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
	Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
	Skip reserved .got.plt entries.
	(_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
	instead of mips_elf_check_mips16_stubs to process each symbol.
	Do the traversal for relocatable objects too.
	(mips_elf_lay_out_got): Use htab->reserved_gotno instead of
	MIPS_RESERVED_GOTNO.
	(_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
	is empty.  Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
	to non-VxWorks targets.  Only add DT_REL{,A}, DT_REL{,A}SZ and
	DT_REL{,A}ENT if .rel.dyn is nonempty.  Create a symbol for the
	PLT.  Allocate a nop at the end of the PLT.  Allocate DT_MIPS_PLTGOT.
	(mips_elf_create_la25_stub_info): New function.
	(_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
	and copy relocs where necessary.  Check pointer_equality_needed.
	(mips_finish_exec_plt): New function.
	(_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
	to the beginning of htab->sgot.  Use htab->reserved_gotno instead
	of MIPS_RESERVED_GOTNO.  Assert htab->use_plts_and_copy_relocs
	instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
	Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
	Use mips_finish_exec_plt to create non-VxWorks PLT headers.  Set
	DT_MIPS_PLTGOT.
	(_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
	from the indirect symbol to the direct symbol.  Also copy
	has_nonpic_branches for indirect symbols.
	(_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
	DT_MIPS_RWPLT.
	(_bfd_mips_elf_link_hash_table_create): Initialize the new
	mips_elf_link_hash_table fields.
	(_bfd_mips_vxworks_link_hash_table_create): Set
	use_plts_and_copy_relocs to TRUE.  Use TRUE rather than 1
	when setting is_vxworks.
	(_bfd_mips_elf_use_plts_and_copy_relocs): New function.
	(_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
	each la25_stub.
	(_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
	as PIC.  Generalize message about linking PIC and non-PIC.
	(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
	functions.
	* reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
	* bfd-in2.h: Regenerated.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>

	* readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and
	STO_MIPS_PIC.
	(slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here.
	(dump_relocations, debug_apply_relocations): Don't handle it here.
	(get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT.
	(print_mips_pltgot_entry): New function.
	(process_mips_specific): Dump the PLT GOT.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
	(OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
	(OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
	(OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
	(md_longopts): Add -call_nonpic.
	(md_parse_option): Handle OPTION_CALL_NONPIC.
	(md_show_usage): Add -call_nonpic.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>

	* gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test.
	* gas/mips/mips.exp: Run it.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>

	* mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT)
	(STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to...
	(OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these
	two variables.
	* emulparams/elf32bmipn32-defs.sh: Likewise.
	* emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h.
	(is_mips_elf): New macro.
	(stub_file, stub_bfd): New variables.
	(hook_stub_info): New structure.
	(hook_in_stub): New function.
	(mips_add_stub_section): Likewise.
	(mips_create_output_section_statements): Likewise.
	(mips_before_allocation): Likewise.
	(real_func): New variable.
	(mips_for_each_input_file_wrapper): New function.
	(mips_lang_for_each_input_file): Likewise.
	(lang_for_each_input_file): Define.
	(LDEMUL_BEFORE_ALLOCATION): Likewise.
	(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise.

2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* ld-mips-elf/mips16-pic-3a.s,
	ld-mips-elf/mips16-pic-3b.s,
	ld-mips-elf/mips16-pic-3.dd,
	ld-mips-elf/mips16-pic-3.gd,
	ld-mips-elf/mips16-pic-3.rd,
	ld-mips-elf/mips16-pic-3.inc,
	ld-mips-elf/pic-and-nonpic-1a.s,
	ld-mips-elf/pic-and-nonpic-1b.s,
	ld-mips-elf/pic-and-nonpic-1.ld,
	ld-mips-elf/pic-and-nonpic-1.dd,
	ld-mips-elf/pic-and-nonpic-1.nd,
	ld-mips-elf/pic-and-nonpic-1-rel.dd,
	ld-mips-elf/pic-and-nonpic-1-rel.nd,
	ld-mips-elf/pic-and-nonpic-2a.s,
	ld-mips-elf/pic-and-nonpic-2b.s,
	ld-mips-elf/pic-and-nonpic-2.d,
	ld-mips-elf/pic-and-nonpic-3a.s,
	ld-mips-elf/pic-and-nonpic-3a.ld,
	ld-mips-elf/pic-and-nonpic-3a.dd,
	ld-mips-elf/pic-and-nonpic-3a.gd,
	ld-mips-elf/pic-and-nonpic-3a.sd,
	ld-mips-elf/pic-and-nonpic-3b.s,
	ld-mips-elf/pic-and-nonpic-3b.ld,
	ld-mips-elf/pic-and-nonpic-3b.ad,
	ld-mips-elf/pic-and-nonpic-3b.dd,
	ld-mips-elf/pic-and-nonpic-3b.gd,
	ld-mips-elf/pic-and-nonpic-3b.nd,
	ld-mips-elf/pic-and-nonpic-3b.pd,
	ld-mips-elf/pic-and-nonpic-3b.rd,
	ld-mips-elf/pic-and-nonpic-3b.sd,
	ld-mips-elf/pic-and-nonpic-3-error.d,
	ld-mips-elf/pic-and-nonpic-4a.s,
	ld-mips-elf/pic-and-nonpic-4b.s,
	ld-mips-elf/pic-and-nonpic-4b.ld,
	ld-mips-elf/pic-and-nonpic-4b.ad,
	ld-mips-elf/pic-and-nonpic-4b.dd,
	ld-mips-elf/pic-and-nonpic-4b.gd,
	ld-mips-elf/pic-and-nonpic-4b.nd,
	ld-mips-elf/pic-and-nonpic-4b.rd,
	ld-mips-elf/pic-and-nonpic-4b.sd,
	ld-mips-elf/pic-and-nonpic-4-error.d,
	ld-mips-elf/pic-and-nonpic-5a.s,
	ld-mips-elf/pic-and-nonpic-5b.s,
	ld-mips-elf/pic-and-nonpic-5b.ld,
	ld-mips-elf/pic-and-nonpic-5b.ad,
	ld-mips-elf/pic-and-nonpic-5b.dd,
	ld-mips-elf/pic-and-nonpic-5b.gd,
	ld-mips-elf/pic-and-nonpic-5b.nd,
	ld-mips-elf/pic-and-nonpic-5b.rd,
	ld-mips-elf/pic-and-nonpic-5b.sd,
	ld-mips-elf/pic-and-nonpic-5b.pd,
	ld-mips-elf/pic-and-nonpic-6.ld,
	ld-mips-elf/pic-and-nonpic-6-o32a.s,
	ld-mips-elf/pic-and-nonpic-6-o32b.s,
	ld-mips-elf/pic-and-nonpic-6-o32c.s,
	ld-mips-elf/pic-and-nonpic-6-o32.ad,
	ld-mips-elf/pic-and-nonpic-6-o32.dd,
	ld-mips-elf/pic-and-nonpic-6-o32.gd,
	ld-mips-elf/pic-and-nonpic-6-o32.nd,
	ld-mips-elf/pic-and-nonpic-6-o32.pd,
	ld-mips-elf/pic-and-nonpic-6-o32.rd,
	ld-mips-elf/pic-and-nonpic-6-o32.sd,
	ld-mips-elf/pic-and-nonpic-6-n32a.s,
	ld-mips-elf/pic-and-nonpic-6-n32b.s,
	ld-mips-elf/pic-and-nonpic-6-n32c.s,
	ld-mips-elf/pic-and-nonpic-6-n32.ad,
	ld-mips-elf/pic-and-nonpic-6-n32.dd,
	ld-mips-elf/pic-and-nonpic-6-n32.gd,
	ld-mips-elf/pic-and-nonpic-6-n32.nd,
	ld-mips-elf/pic-and-nonpic-6-n32.pd,
	ld-mips-elf/pic-and-nonpic-6-n32.rd,
	ld-mips-elf/pic-and-nonpic-6-n32.sd,
	ld-mips-elf/pic-and-nonpic-6-n64a.s,
	ld-mips-elf/pic-and-nonpic-6-n64b.s,
	ld-mips-elf/pic-and-nonpic-6-n64c.s,
	ld-mips-elf/pic-and-nonpic-6-n64.ad,
	ld-mips-elf/pic-and-nonpic-6-n64.dd,
	ld-mips-elf/pic-and-nonpic-6-n64.gd,
	ld-mips-elf/pic-and-nonpic-6-n64.nd,
	ld-mips-elf/pic-and-nonpic-6-n64.pd,
	ld-mips-elf/pic-and-nonpic-6-n64.rd,
	ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-08-08 19:24:49 +00:00
Alan Modra
85a8226582 * readelf.c (is_64bit_abs_reloc): Return true for R_MIPS_64. 2008-08-08 08:08:33 +00:00
Alan Modra
3b26c8012e * readelf.c (get_osabi_name <ELFOSABI_AROS>): Change name. 2008-08-03 23:23:26 +00:00
Alan Modra
0af1713e7c Silence gcc printf warnings 2008-07-30 04:34:58 +00:00
Alan Modra
437c2fb7a1 * readelf.c (print_vma): Typo fix. 2008-07-28 04:14:40 +00:00
Alan Modra
14a9197011 bfd/
PR 6769
	* bfd-in.h (BFD_VMA_FMT): Define.
	(printf_vma, sprintf_vma): Use the above.
	(_bfd_int64_low, _bfd_int64_high): Delete.
	* bfd-in2.h: Regenerate.
binutils/
	PR 6769
	* readelf.c (print_dec_vma, print_hex_vma): Delete.
	(print_vma): Use BFD_VMA_FMT.
	* size.c (size_number, rprint_number): Likewise.
2008-07-28 04:07:32 +00:00
Alan Modra
3c7b98977c Support PowerPC single-precision float. 2008-07-26 13:10:48 +00:00
Luis Machado
89eeb0bc23 * bfd/elf-bfd.h: Declare elfcore_write_ppc_vsx.
* bfd/elf.c (elfcore_grok_ppc_vsx): New function.
	(elfcore_write_ppc_vsx): New function
	(elfcore_grok_note): Handle VSX notes.
	(elfcore_write_register_note): Handle VSX notes.
	* include/elf/common.h: Define NT_PPC_VSX.
	* binutils/readelf.c (get_note_type): Handle VSX notes.
2008-07-21 05:33:37 +00:00
H.J. Lu
a71cc8e008 2008-07-15 H.J. Lu <hongjiu.lu@intel.com>
* objdump.c (load_debug_section): Initialize section_is_compressed
	for gcc 3.4/ia64.
	* readelf.c (load_debug_section): Likewise.
2008-07-15 18:48:34 +00:00
Jie Zhang
1bac266e85 Revert my last change since it has not been approved. 2008-07-12 08:54:13 +00:00
Jie Zhang
8c68457827 bfd/
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
	executable sections into the same segment with other
	read only sections if --sep-code.
	* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
	(elf32_bfin_data_in_l1): New variable.
	(elf32_bfin_final_write_processing): New.
	(elf32_bfin_special_sections[]): New.
	(elf_backend_final_write_processing): Define.
	(elf_backend_special_sections): Define.

	binutils/
	* readelf.c (get_machine_flags): Deal with Blackfin specific
	flags.

	include/
	* bfdlink.h (struct bfd_link_info): Add sep_code member
	variable.
	* elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
	(EF_BFIN_DATA_IN_L1): Define.

	ld/
	* Makefile.am (eelf32bfin.c): Depend on bfin.em.
	(eelf32bfinfd.c): Likewise.
	* Makefile.in: Regenerate.
	* gen-doc.texi: Set Blackfin.
	* ld.texinfo: Document --sep-code and Blackfin specific
	options.
	* ldmain.c (main): Initialize link_info.sep_code.
	* lexsup.c (enum option_values): Add OPTION_SEP_CODE.
	(ld_options[]): Add --sep-code.
	(parse_args): Deal with --sep-code.
	* emulparams/bfin.sh (EXTRA_EM_FILE): Define.
	* emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
	* emultempl/bfin.em: New file.
2008-07-11 19:24:39 +00:00
Craig Silverstein
1b31505692 bfd/
* Makefile.am (BFD32_LIBS): Add compress.lo.
	(BFD32_LIBS_CFILES): Add compress.c.
	(BFD_H_FILES): Likewise.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf2.c (read_section): New function.
	(read_indirect_string): Call new function read_section.
	(read_abbrevs): Likewise.
	(decode_line_info): Likewise.
	(read_debug_ranges): Likewise.
	(find_line): Call new function read_section when just one
	.zdebug_info section is found, otherwise read and compress
	multiple sections.
	(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
	* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
	(special_sections_z): New struct.
	(special_sections): Refer to special_sections_z.
	* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
	sections named .zdebug_*.
	(_bfd_mips_elf_fake_sections): Likewise.
	* compress.c: New file.
	(bfd_uncompress_section_contents): New function.
bfd/doc/
	* Makefile.am (BFD_H_DEP): Add ../compress.c.
	* Makefile.in: Regenerate.
binutils/
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf.c (debug_displays): Add .zdebug_* strings.
	* dwarf.h (struct dwarf_section): Add fields uncompressed_namd
	and compressed_name.
	* objdump.c (load_debug_section): Call
	bfd_uncompress_section_contents when loading a compressed
	section.
	(dump_dwarf_section): Recognize compressed section name.
	(mach_o_dwarf_sections): Rename as
	mach_o_uncompressed_dwarf_sections.
	(mach_o_compressed_dwarf_sections): New variable.
	(generic_dwarf_section): Rename as
	generic_uncompressed_dwarf_sections.
	(generic_compressed_dwarf_sections): New variable.
	(check_mach_o_dwarf): Save and restore
	mach_o_compressed_dwarf_sections.
	* readelf.c: Add #include for config.h and zlib.h
	(process_section_headers): Recognize compressed section name.
	(uncompress_section_contents): New function.
	(load_debug_section): Call uncompress_section_contents when
	loading a compressed section.
	(display_debug_section): Recognize compressed section name.
binutils/testsuite:
	* binutils-all/objdump.exp: Add test for objdump -s on a file
	with a compressed debug section.  Add test for objdump -W on a
	file that contains a compressed debug section.
	* binutils-all/readelf.exp: Call readelf_compressed_wa_test.
	(readelf_compressed_wa_test): New function.
	* binutils-all/dw2-compressed.S: New file.
	* binutils-all/objdump.W: New file.
	* binutils-all/objdump.s: New file.
	* binutils-all/readelf.wa: New file.
2008-07-10 01:32:23 +00:00
M R Swami Reddy
6c03b1edc8 (guess_is_rela): Add EM_CR16_OLD.
(dump_relocations): Likewise.
        (get_machine_name): Likewise.
        (is_32bit_abs_reloc): Likewise.
2008-06-18 10:49:50 +00:00
DJ Delorie
ff7eeb894e * common.h (EM_M32C_NEW): Rename to EM_M32C.
(EM_M32C): Rename to EM_M32C_OLD.

* elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.

* readelf.c (guess_is_rela): Add EM_M32C_OLD.
(dump_relocations): Likewise.
(process_section_headers): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
2008-06-12 19:49:48 +00:00
Nick Clifton
961c521ff9 * readelf.c (print_symbol): Add code to display non-printing characters. 2008-05-01 14:34:51 +00:00
Alan Modra
b391a3e3dc * readelf.c (process_program_headers): Correct section in segment
display.
2008-04-30 02:09:48 +00:00
David S. Miller
0297aed676 * readelf.c (get_gnu_elf_note_type): Recognize NT_GNU_GOLD_VERSION. 2008-04-15 04:11:45 +00:00
Nick Clifton
a262ae964e * dwarf.c (display_debug_lines): Rename to
display_debug_lines_raw.
        (display_debug_lines_decoded): New function.  Displays the
        interpreted contents of a .debug_line section.
        (display_debug_lines): New function: Selects either a raw dump or
        a decoded dump (or both) as requested by the user.
        * dwarf.h (do_debug_lines_decoded): New extern.
        * readelf.c: Add support for -wL or --debug-dump=decodedline
        option to display the decoded contents of a .debug_line section.
        * doc/binutils.texi: Document the new option.
        * NEWS: Mention the new feature.
2008-04-11 09:04:17 +00:00
H.J. Lu
bbeee7eaea 2008-03-20 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (process_mips_specific): Declare addr_size as int.
2008-03-21 03:27:57 +00:00
Richard Sandiford
ccb4c9519b binutils/
* readelf.c (print_mips_got_entry): New function.
	(process_mips_specific): Print GOT information.

ld/testsuite/
	* ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-1.s,
	ld-mips-elf/got-dump-1.ld, ld-mips-elf/got-dump-2.d,
	ld-mips-elf/got-dump-2.s, ld-mips-elf/got-dump-2.ld: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
2008-03-20 10:53:11 +00:00
Alan Modra
72de500931 include/elf/
* internal.h (Elf_Internal_Shdr): Change sh_link and sh_info from
	unsigned long to unsigned int.  Change sh_addralign to bfd_vma.
	Order struct as for external version.
bfd/
	* elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
	(_bfd_elf_assign_file_position_for_section): Simplify align.
	(_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
	for sh_addralign.
	(elf_fake_sections, swap_out_syms): Likewise.
	* elflink.c (bfd_elf_final_link): Likewise.
binutils/
	* readelf.c: Use %u throughout when printing sh_link or sh_info,
	%lu when printing sh_addralign.
	(process_version_sections): Use identical formats when printing
	all offset and sh_link fields.
2008-03-13 05:27:42 +00:00
Alan Modra
4fbb74a605 include/elf/
PR 5900
	* common.h (SHN_BAD): Delete.
	(SHN_LORESERVE .. SHN_HIRESERVE): Move to..
	* external.h: ..here.
	* internal.h (SHN_LORESERVE, SHN_HIRESERVE): Define.
	(SHN_LOPROC, SHN_HIPROC, SHN_LOOS, SHN_HIOS): Define.
	(SHN_ABS, SHN_COMMON, SHN_XINDEX, SHN_BAD): Define.
bfd/
	PR 5900
	* elf-bfd.h: Include elf/internal.h after elf/external.h.
	* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
	(elf_swap_symbol_out): Adjust SHN_XINDEX test.
	(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
	seen in external structs.
	(valid_section_index_p): Delete.
	(elf_object_p): Don't increment section numbers over reserved range.
	Simplify test for valid sh_link, sh_info and e_shstrndx fields.
	(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
	seen in external structs.  Don't increment section numbers over
	reserved range.
	* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
	(bfd_section_from_shdr): Likewise.
	(group_signature): Range check before accessing elf_elfsections.
	(_bfd_elf_setup_sections): Likewise.
	(bfd_section_from_shdr): Likewise.
	(bfd_section_from_shdr): Don't increment section number over
	reserved sections.
	(assign_file_positions_for_non_load_sections): Likewise.
	(assign_file_positions_except_relocs): Likewise.
	(_bfd_elf_write_object_contents): Likewise.
	(assign_section_numbers): Likewise.  Adjust for changed SHN_*.
	(prep_headers): Delete unused variable.
	* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
	for changed SHN_* values.
	(check_dynsym, elf_link_input_bfd): Likewise.
	(bfd_elf_final_link): Likewise.  Don't skip over reserved section
	range.
	(elf_fixup_link_order): Check that sh_link field is valid.
	* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
	* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
	accesssing elf_elfsections.
	* elf32-avr.c (elf32_avr_size_stubs): Likewise.
	* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
	* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
	* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
	SHN_* defines.  Test for SHN_BAD return from
	_bfd_elf_section_from_bfd_section
binutils/
	PR 5900
	* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
	Remove use throughout file.
	(SECTION_HEADER): Likewise.
	(dump_relocations): Don't adjust st_shndx for reserved range.
	(process_file_header): Mask SHN_XINDEX to values seen in external
	elf structs.  Simplify valid section index tests.
	(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
	Map reserved st_shndx to internal form.
	(process_section_groups): Test that group symbol st_shndx is in
	range, not just non-zero.  Delete reserved range check.
	(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
	OS or RSV.
gdb/
	PR 5900
	* elfread.c (elf_symtab_read): Make shndx an unsigned int.
	* mipsread.c: Include elf/internal.h.
	(read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
	to internal range.
ld/testsuite/
	PR 5900
	* ld-elf/sec64k.exp: Update.
2008-03-12 08:37:09 +00:00
Paul Brook
b1cc4aeb65 2008-03-09 Paul Brook <paul@codesourcery.com>
bfd/
	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
	Tag_VFP_arch values.

	binutils/
	* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".

	gas/
	* config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
	(parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
	(arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
	(aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
	* doc/c-arm.texi: Document new ARM FPU variants.

	gas/testsuite/
	* gas/arm/vfpv3-d16-bad.d: New test.
	* gas/arm/vfpv3-d16-bad.l: New test.

	include/opcode/
	* arm.h (FPU_VFP_EXT_D32, FPU_VFP_V3D16, FPU_ARCH_VFP_V3D16): Define.
2008-03-09 13:23:29 +00:00
Adam Nemet
05c6f0503c * readelf.c (get_machine_flags): Handle Octeon. 2008-02-04 19:16:53 +00:00
Nick Clifton
148b93f236 Add OpenVMS extensions.
* ia64.h (SHF_IA_64_VMS_GLOBAL, SHF_IA_64_VMS_OVERLAID)
        (SHF_IA_64_VMS_SHARED, SHF_IA_64_VMS_VECTOR)
        (SHF_IA_64_VMS_ALLOC_64BIT, SHF_IA_64_VMS_PROTECTED)
        (SHT_IA_64_VMS_TRACE, SHT_IA_64_VMS_TIE_SIGNATURES)
        (SHT_IA_64_VMS_DEBUG, SHT_IA_64_VMS_DEBUG_STR)
        (SHT_IA_64_VMS_LINKAGES, SHT_IA_64_VMS_SYMBOL_VECTOR)
        (SHT_IA_64_VMS_FIXUP, DT_IA_64_VMS_SUBTYPE)
        (DT_IA_64_VMS_IMGIOCNT, DT_IA_64_VMS_LNKFLAGS)
        (DT_IA_64_VMS_VIR_MEM_BLK_SIZ, DT_IA_64_VMS_IDENT)
        (DT_IA_64_VMS_NEEDED_IDENT, DT_IA_64_VMS_IMG_RELA_CNT)
        (DT_IA_64_VMS_SEG_RELA_CNT, DT_IA_64_VMS_FIXUP_RELA_CNT)
        (DT_IA_64_VMS_FIXUP_NEEDED, DT_IA_64_VMS_SYMVEC_CNT)
        (DT_IA_64_VMS_XLATED, DT_IA_64_VMS_STACKSIZE)
        (DT_IA_64_VMS_UNWINDSZ, DT_IA_64_VMS_UNWIND_CODSEG)
        (DT_IA_64_VMS_UNWIND_INFOSEG, DT_IA_64_VMS_LINKTIME)
        (DT_IA_64_VMS_SEG_NO, DT_IA_64_VMS_SYMVEC_OFFSET)
        (DT_IA_64_VMS_SYMVEC_SEG, DT_IA_64_VMS_UNWIND_OFFSET)
        (DT_IA_64_VMS_UNWIND_SEG, DT_IA_64_VMS_STRTAB_OFFSET)
        (DT_IA_64_VMS_SYSVER_OFFSET, DT_IA_64_VMS_IMG_RELA_OFF)
        (DT_IA_64_VMS_SEG_RELA_OFF, DT_IA_64_VMS_FIXUP_RELA_OFF)
        (DT_IA_64_VMS_PLTGOT_OFFSET, DT_IA_64_VMS_PLTGOT_SEG)
        (DT_IA_64_VMS_FPMODE, SHN_IA_64_VMS_SYMVEC): Define

        * readelf.c (dump_relocations): Decode OpenVMS-specific sections.
        (get_ia64_dynamic_type): Decode OpenVMS-specific tags.
        (get_dynamic_type): Handle IA64-specific tags.
        (get_ia64_section_type_name): Handle OpenVMS-specific sections.
        (get_section_type_name): Handle OS-specific sections (and
        particularly IA64 OpenVMS one).
        (get_elf_section_flags): Makes flags static.  Add entries for IA64 and
        decode them.
2008-01-30 10:37:43 +00:00
H.J. Lu
2dc4cec1f3 binutils/
2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c: Include "elf/common.h".
	(eh_addr_size): Changed to int.
	(dwarf_regnames_i386): New.
	(dwarf_regnames_x86_64): Likewise.
	(dwarf_regnames): Likewise.
	(dwarf_regnames_count): Likewise.
	(init_dwarf_regnames): Likewise.
	(regname): Likewise.
	(frame_display_row): Properly support different address size.
	Call regname to get register name.
	(display_debug_frames): Call regname to get register name.
	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	instead of DW_CFA_def_cfa_reg.

	* dwarf.h (init_dwarf_regnames): New.

	* objdump.c: Include "elf-bfd.h".
	(dump_dwarf): Call init_dwarf_regnames on ELF input.

	* readelf.c (guess_is_rela): Change argument to int.
	(parse_args): Remove the undocumented upper case options for
	-wX.
	(process_file_header): Call init_dwarf_regnames if
	do_dwarf_register is true.

gas/testsuite/

2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/cfi/cfi-alpha-1.d: Replace DW_CFA_def_cfa_reg with
	DW_CFA_def_cfa_register.
	* gas/cfi/cfi-alpha-3.d: Likewise.
	* gas/cfi/cfi-hppa-1.d: Likewise.
	* gas/cfi/cfi-i386.d: Likewise.
	* gas/cfi/cfi-m68k.d: Likewise.
	* gas/cfi/cfi-mips-1.d: Likewise.
	* gas/cfi/cfi-sh-1.d: Likewise.
	* gas/cfi/cfi-sparc-1.d: Likewise.
	* gas/cfi/cfi-sparc64-1.d: Likewise.
	* gas/cfi/cfi-x86_64.d: Likewise.

	* gas/cfi/cfi-common-1.d: Updated for i386/x86-64 register
	names.
	* gas/cfi/cfi-common-2.d: Likewise.
	* gas/cfi/cfi-common-5.d: Likewise.
	* gas/cfi/cfi-i386.d: Likewise.
	* gas/cfi/cfi-x86_64.d: Likewise.

ld/testsuite/

2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/eh1.d: Replace DW_CFA_def_cfa_reg with
	DW_CFA_def_cfa_register. Updated for i386/x86-64 register
	names.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
	* ld-elf/eh5.d: Likewise.
2008-01-28 15:15:32 +00:00