* ldlang.c (lang_output_section_statement_lookup_1): Don't cast a
unary & address operator, as that breaks GCC's strict aliasing
rules.

*** empty log message ***

daily update

* lib/ld-lib.exp (run_ld_link_exec_tests): Add new parameter
${targets_to_xfail} that is applied for each test item.
* ld-elf/elf.exp: Pass *-*-netbsdelf* as an xfailed target.

* Makefile.tpl (EXTRA_TARGET_FLAGS): Set LDFLAGS=LDFLAGS_FOR_TARGET.
* Makefile.def (flags_to_pass): Add LDFLAGS_FOR_TARGET.
* Makefile.in: Regenerated.

* mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.

Remove bogus ChangeLog entry

* config/mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.

* Makefile.tpl (SYSROOT_CFLAGS_FOR_TARGET): New variable.
(CFLAGS_FOR_TARGET): Use it.
(CXXFLAGS_FOR_TARGET): Likewise.
* Makefile.in: Regenerated.
* configure.in (--with-build-sysroot): New option.
* configure: Regenerated.

2007-07-27  H.J. Lu <hongjiu.lu@intel.com>

* config/tc-i386.c (handle_large_common): Declare only for ELF.

* elflink.c (fix_syms): Handle symbols defined in input sections.

include/opcode/
2005-07-27  Jan Beulich  <jbeulich@novell.com>

* i386.h (i386_optab): Add comment to movd. Use LongMem for all
movd-s. Add NoRex64 to movq-s dealing only with mmx or xmm registers.
Add movq-s as 64-bit variants of movd-s.

bfd/
2005-07-27  Jan Beulich  <jbeulich@novell.com>

* elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
(elf64_x86_64_info_to_howto): Use them.

gas/
2005-07-27  Jan Beulich  <jbeulich@novell.com>

* config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
int.
(unw_p_record): Remove unused/redundant fields imask and rmask.
Combine spoff and pspoff into a union. Combine gr and br into a
union. Change type of grmask and brmask to unsigned char. Change type
of frmask to unsigned int.
(unw_x_record): Combine spoff, pspoff, and treg into a union.
* config/tc-ia64.c (unwind): New field 'pending_saves'.
(check_pending_save): New.
(alloc_record): Clear out entire record.
(output_psp_gr): Use renamed structure fields.
(output_psp_sprel): Likewise.
(output_rp_gr): Likewise.
(output_rp_br): Likewise.
(output_rp_psprel): Likewise.
(output_rp_sprel): Likewise.
(output_pfs_gr): Likewise.
(output_pfs_psprel): Likewise.
(output_pfs_sprel): Likewise.
(output_preds_gr): Likewise.
(output_preds_psprel): Likewise.
(output_preds_sprel): Likewise.
(output_spill_base): Likewise.
(output_unat_gr): Likewise.
(output_unat_psprel): Likewise.
(output_unat_sprel): Likewise.
(output_lc_gr): Likewise.
(output_lc_psprel): Likewise.
(output_lc_sprel): Likewise.
(output_fpsr_gr): Likewise.
(output_fpsr_psprel): Likewise.
(output_fpsr_sprel): Likewise.
(output_priunat_gr): Likewise.
(output_priunat_psprel): Likewise.
(output_priunat_sprel): Likewise.
(output_bsp_gr): Likewise.
(output_bsp_psprel): Likewise.
(output_bsp_sprel): Likewise.
(output_bspstore_gr): Likewise.
(output_bspstore_psprel): Likewise.
(output_bspstore_sprel): Likewise.
(output_rnat_gr): Likewise.
(output_rnat_psprel): Likewise.
(output_rnat_sprel): Likewise.
(output_spill_psprel): Likewise.
(output_spill_sprel): Likewise.
(output_spill_reg): Likewise.
(output_fr_mem): Likewise. Allocate one unwind record per set mask
bit.
(output_frgr_mem): Likewise.
(output_gr_mem): Likewise.
(output_br_mem): Likewise.
(output_gr_gr): Likewise.
(output_br_gr): Likewise.
(fixup_unw_records): Likewise.
(process_one_record): Use renamed structure fields. For gr_gr and
br_gr, collect mask from chain of records before output.
(in_prologue): Simplify and eliminate early returns. Call
check_pending_save.
(in_body): Simplify and eliminate early returns.
(dot_body): Call check_pending_save.
(md_assemble): Update comment. Deal with pending saves.

gas/testsuite/
2005-07-27  Jan Beulich  <jbeulich@novell.com>

* gas/ia64/unwind-bad.l: Uncomment patterns matching new warnings.
* gas/ia64/unwind-ok.d: Correct expectations.

* gdb.mi/var-cmd.c: Give long_array in _struct_decl 12 elements.
(do_children_tests): Assign values to the extra elements.

* gdb.mi/mi-var-child.exp: Adapt tests for extra elements and use
them for tests for "-var-update --no-values" and
"-var-update --all-values".
Add test for "-var-list-children --simple-values".

* gdb.mi/basics.c (callee4): Add integer array D[3]...

* gdb.mi/mi-stack.exp (test_stack_locals_listing): ...to test
"-stack-list-locals --simple-values"  Improve doc strings and
comments.

*** empty log message ***

* ld-elfweak/size2a.s: Extend test to check size for two weaks.
* ld-elfweak/size2b.s: Likewise.
* ld-elfweak/size2.d: Update.

*** empty log message ***

daily update

* i386obsd-tdep.c (i386obsd_sigreturn_offset): New variable.
(i386obsd_sigtramp_p): Deal with an arbitrary number of possible
offsets.
(i386obsd_aout_supply_regset): Avoid bogus cast.

gas/
2005-07-26  Jan Beulich  <jbeulich@novell.com>

* config/tc-i386.c (optimize_imm): Calculate candidate immediates
mask from guessed suffix, but mask out other immediate types only
if at least on candidate is valid for the insn.

gas/testsuite/
2005-07-26  Jan Beulich  <jbeulich@novell.com>

* gas/i386/immed32.[sd]: New.
* gas/i386/immed64.[sd]: New.
* gas/i386/i386.exp: Run new tests.

* elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
regardless of strength of previous definition.

* elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
(bfd_elf_gc_sections): Allow -gc-sections when -shared.
* elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.

* elflink.c (elf_gc_sweep): Move gcc_except_table code..
(bfd_elf_gc_sections): ..to here.

missed from 2005-07-18 commit

[bfd]
* reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.

* elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
R_M32C_HI8, R_M32C_HI16.
(m32c_reloc_map): Likewise.
(m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.

[cpu]
* m32c.opc (parse_unsigned8): Add %dsp8().
(parse_signed8): Add %hi8().
(parse_unsigned16): Add %dsp16().
(parse_signed16): Add %lo16() and %hi16().
(parse_lab_5_3): Make valuep a bfd_vma *.

[gas]
* config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
Support %mod() modifiers from opcodes.
* doc/c-m32c.texi (M32C-Modifiers): New section.

[include/elf]

* m32c.h: Add R_M32C_8, R_M32C_LO16, R_M32C_HI8, and R_M32C_HI16.

[opcodes]
* m32c-asm.c Regenerate.
* m32c-dis.c Regenerate.

daily update

*** empty log message ***

* inf-ptrace.c [PT_GET_PROCESS_STATE] (inf_ptrace_follow_fork):
New function.
(inf_ptrace_him, inf_ptrace_attach) [PT_GET_PROCESS_STATE]: Set
PTRACE_FORK event flag.
(inf_ptrace_wait) [PT_GET_PROCESS_STATE]: Handle PTRACE_FORK
event.
(inf_ptrace_target) [PT_GET_PROCESS_STATE]: Set to_follow_fork.

* gdb_ptrace.h (PT_TRACE_ME): Define to zero if not already
defined.
* inf-ptrace.c: Tweak comments.
(inf_ptrace_me): Use PT_TRACE_ME instead of hardcoded zero.
(inf_ptrace_mourn_inferior): Call waitpid.
(inf_ptrace_attach): Use pid_t, Remove unnecessary cast.
(inf_ptrace_detach): Use pid_t.  Use ptid_get_pid instead of
PIDGET.
(inf_ptrace_kill): Rename from inf_ptrace_kill_inferior.  Use
pid_t.  Use ptid_get_pid instead of PIDGET.
(inf_ptrace_kill): Call waitpid instead of wait.
(inf_ptrace_resume): Use pid_t.  Use ptid_get_pid instead of
PIDGET.
(inf_ptrace_wait): Use waitpid instead wait.  Use pid_t.  Don't
call target_has_exited or target_thread_alive.  Properly ignore
terminated detached child processes.
(inf_ptrace_has_exited): Remove function.
(inf_ptrace_xfer_partial): Use pid_t.  Use ptid_get_pid instead of
PIDGET.  Use gdb_byte instead of `unsigned char'.
(inf_ptrace_thread_alive): Use ptid_get_pid instead of PIDGET.
(inf_ptrace_pid_to_str): Remove function.
(inf_ptrace_target): Use inf_ptrace_kill instead of
inf_ptrace_kill_inferior.  Use normal_pid_to_str instead of
inf_ptrace_pid_to_str.  Don't set to_has_exited.
(inf_ptrace_fetch_register, inf_ptrace_store_register): Reformat
long lines.

* inf-ptrace.c: Reorder functions.
(inf_ptrace_open, inf_ptrace_reported_exec_events_per_call)
(inf_ptrace_can_run, inf_ptrace_post_attach): Removed.
(inf_ptrace_target): Don't set to_open,
to_reported_exec_events_per_call, to_can_run, to_post_attach,
to_stratum, to_has_all_memory, to_has_memory, to_has_stack,
to_has_registers, to_has_execution, to_magic.  Reorder remaining
initializations.

bfd/

2005-07-25  Jan Hubicka  <jh@suse.cz>
    H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (_bfd_elf_large_com_section): New.
* elf.c (_bfd_elf_large_com_section): New. Defined.

* elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
(elf64_x86_64_elf_section_from_bfd_section): New.
(elf64_x86_64_symbol_processing): New.
(elf64_x86_64_common_definition): New.
(elf64_x86_64_common_section_index): New.
(elf64_x86_64_common_section): New.
(elf64_x86_64_merge_symbol): New.
(elf64_x86_64_additional_program_headers): New.
(elf64_x86_64_special_sections): New.
(elf_backend_section_from_bfd_section): New. Defined.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_common_section_index): Likewise.
(elf_backend_common_section): Likewise.
(elf_backend_common_definition): Likewise.
(elf_backend_merge_symbol): Likewise.
(elf_backend_special_sections): Likewise.
(elf_backend_additional_program_headers): Likewise.

binutils/

2005-07-25  H.J. Lu  <hongjiu.lu@intel.com>

* readelf.c (dump_relocations): Handle SHN_X86_64_LCOMMON.
(get_symbol_index_type): Likewise.
(get_elf_section_flags): Handle SHF_X86_64_LARGE.

gas/

2005-07-25  Jan Hubicka  <jh@suse.cz>
    H.J. Lu  <hongjiu.lu@intel.com>

* config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
defined.
(elf_com_section_ptr): New.
(elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
(elf_common_parse): Make it global. Use elf_com_section_ptr
instead of bfd_com_section_ptr.
(obj_elf_change_section): Handle x86-64 large bss sections.

* config/obj-elf.h (elf_com_section_ptr): New.
(elf_common_parse): New.

* config/tc-i386.c (handle_large_common): New.
(md_pseudo_table): Add "largecomm".
(x86_64_section_letter): New.
(x86_64_section_word): New.

* config/tc-i386.h (x86_64_section_word): New.
(x86_64_section_letter): New.
(md_elf_section_letter): New. Defined.
(md_elf_section_word): Likewise.

include/elf/

2005-07-25  Jan Hubicka  <jh@suse.cz>

* x86-64.h (SHN_X86_64_LCOMMON): New.
(SHF_X86_64_LARGE): New.

ld/

2005-07-25  Jan Hubicka  <jh@suse.cz>
    H.J. Lu  <hongjiu.lu@intel.com>

* emulparams/elf_x86_64.sh (LARGE_SECTIONS): New.

* scripttempl/elf.sc: Updated for large section support.

2005-07-25  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (elf_backend_data): Add common_definition,
common_section_index, common_section, and merge_symbol.
(_bfd_elf_common_definition): New.
(_bfd_elf_common_section_index): New.
(_bfd_elf_common_section): New.

* elf.c (elf_fake_sections): Don't clear sh_flags.

* elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
if it is available.
(is_global_data_symbol_definition): Call backend
common_definition instead of checking SHN_COMMON.
(elf_link_add_object_symbols): Likewise.
(elf_link_output_extsym): Call backend common_section_index
for common section index.
(_bfd_elf_common_definition): New.
(_bfd_elf_common_section_index): New.
(_bfd_elf_common_section): New.

* elfxx-target.h (elf_backend_common_definition): New.
(elf_backend_common_section_index): New.
(elf_backend_common_section): New.
(elf_backend_merge_symbol): New.
(elfNN_bed): Initialize common_definition, common_section_index,
common_section, and merge_symbol.

* section.c (BFD_FAKE_SECTION): New.
(STD_SECTION): Use it.
* bfd-in2.h: Regenerated.

Clarify ANSI, not POSIX, terminal escapes in ChangeLog

* input.c (rl_getc): Use getch to read console input on
Windows.
* readline.c (bind_arrow_keys_internal): Translate
Windows keysequences into POSIX key sequences.
* rldefs.h (NO_TTY_DRIVER): Define on MinGW.
* rltty.c: Conditionalize on NO_TTY_DRIVER throughout.

* configure.ac: On MinGW, do not require a termcap library, and
use win32-termcap.c.
* configure: Regenerated.
* win32-termcap.c: New file.

daily update

*** empty log message ***

* ser-tcp.c (close): Define as a function-like macro on MinGW.

* chew.c: Include <string.h>.

2005-07-24  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl: Wrap install between unstage and stage
* Makefile.in: Regenerate.

daily update

*** empty log message ***

2005-07-23  Olaf Hering <olh@suse.de>

* elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
callback.

merge from gcc

daily update

*** empty log message ***

* chew.c: Include stdlib.h.

* chew.c: Don't include sysdep.h.

Remove special case handling for rtems targets that are sufficiently handled by
the default rtems targets.

(m32r_elf_check_relocs): Fix pc count for R_M32R_REL32.

merge from gcc

merge from gcc

merge from gcc

merge from gcc

* configure.ac: Check for a getopt(3) declaration.
* configure, config.in: Regenerate.

*** empty log message ***

daily update

2005-07-21  Eric Christopher  <echristo@apple.com>

* MAINTAINERS (Misc): Update affiliation.

2005-07-21  Eric Christopher  <echristo@apple.com>

        * MAINTAINERS: Change affiliation.

bfd/
* Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
(BFD32_BACKENDS): Likewise, remove m68klynx.lo.
(BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
(cf-m68klynx.lo, m68klynx.lo): Remove targets.
* Makefile.in: Regenerate.
* cf-m68klynx.c: Remove.
* m68klynx.c: Likewise.
* configure.in (m68klynx_aout_vec): Remove vector.
(m68klynx_coff_vec): Likewise.
* configure: Regenerate.
* targets.c (m68klynx_aout_vec): Remove extern.
(m68klynx_coff_vec): Likewise.
(_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
* po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
gas/
* config/tc-m68k.h: Remove TE_LYNX conditional code.

2005-07-21  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (encode_thumb32_addr_mode): Don't set
inst.reloc.pc_rel.
gas/testsuite/
* gas/arm/thumb32.s: Add tests for [pc, #imm] addressing modes.
* gas/arm/thumb32.d: Ditto.

* inf-ttrace.c (inf_ttrace_wait): Properly report TTEVT_EXEC
events as TARGET_WAITKIND_EXECD.
(inf_ttrace_detach): Reorder local variables.

Use vsnprintf instead of vsprintf.

* ldgram.y (ldgram_want_filename): Remove unused static.

*** empty log message ***

daily update

* disassemble.c (disassemble_init_for_target): M32C ISAs are
enums, so convert them to bit masks, which attributes are.

* emulparams/elf32m32c.sh (TEMPLATE_NAME): New.
(EXTRA_EM_FILE): New.

* inf-ttrace.c (inf_ttrace_vfork_ppid): New variable.
(inf_ttrace_follow_fork): New function.
(inf_ttrace_him, inf_ttrace_attach): Ask for TTEVT_FORK and
TTEVT_VFORK events.  Replace TTEO_NOSTRCHLD option with
TTEO_PROC_INHERIT.
(inf_ttrace_create_inferior, inf_ttrace_attach): Add checks for
inf_ttrace_vfork_ppid.
(inf_ttrace_kill_inferior, inf_ttrace_detach): Detach from waiting
parent if appropriate.
(inf_ttrace_wait): Handle TTEVT_FORK and TTEVT_VFORK.
(inf_ttrace_target): Set to_follow_fork.

Add support for a 32bit PC relative reloc

* remote.c (remote_pid_to_str): Use xsnprintf instead of snprintf.

daily update

*** empty log message ***

2005-07-19  H.J. Lu  <hongjiu.lu@intel.com>

* ldmain.c (main): Reindent.

2005-07-19  Paul Brook  <paul@codesourcery.com>

* configure.host (HOSTING_CRT0): Parse output of gcc --help --verbose
to determine dynamic linker name.

Add ChangeLog entries for yesterdays deltas (oops!)

gas/testsuite/

2005-07-18  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/i386.exp: Add suffix.

* gas/i386/suffix.d: New file.
* gas/i386/suffix.s: Likewise.

opcodes/

2005-07-18  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (PNI_Fixup): Update comment.
(VMX_Fixup): Properly handle the suffix check.

* hppa.h: Fix punctuation in comment.

* gas/hppa/basic/fp_comp.s: Add level 1.1 directive.
* gas/hppa/basic/special.s, gas/hppa/basic/system.s: Likewise.

* tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.

* readelf.c (read_and_display_attr_value): Remove comment adjacent
to DW_ATE_decimal_float about it being a GNU extension.

* hppa.h (pa_opcode):  Add rules for opcode ordering.  Check first for
implicit space-register addressing.  Set space-register bits on opcodes
using implicit space-register addressing.  Add various missing pa20
long-immediate opcodes.  Remove various opcodes using implicit 3-bit
space-register addressing.  Use "fE" instead of "fe" in various
fstw opcodes.

*** empty log message ***

daily update

* target.c (normal_pid_to_str): Use xsnprintf instead of snprintf.
* bsd-uthread.c (bsd_uthread_pid_to_str): Likewise.
* inf-ttrace.c (inf_ttrace_pid_to_str): Likewise.

* hppa-tdep.h (hppa_frame_prev_register_helper): Change types of
last argument to `gdb_byte *'.
* hppa-tdep.c (hppa32_convert_from_func_ptr_addr): Rewrite.
(hppa_frame_prev_register_helper): Change types of last argument
to `gdb_byte *'.
* hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_prev_register):
Change types of last argument to `gdb_byte *'.

* gdb.base/sigaltstack.exp (finish_test): KFAIL gdb/1736 on
*-*-openbsd*.
* gdb.base/sigstep.exp (advancei): KFAIL gdb/1736 on *-*-openbsd*.

Jason Molenda  <jmolenda@apple.com>
* i386-tdep.c (i386_match_insn): Match complete instruction
pattern.

gas/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* config/tc-i386.c (md_begin): Use IS_ELF.
(tc_i386_fix_adjustable): Likewise.
(md_estimate_size_before_relax): Likewise.
(md_apply_fix): Likewise.
(i386_target_format): Likewise.
(lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
(i386_immediate): Remove #ifdef LEX_AT.
(i386_displacement): Likewise.
* config/tc-i386.h (x86_cons): Prototype only when ELF and when not
LEX_AT.

Fix spelling of Red Hat

Fix building for MS1 and M32C.
Restore alpha- sorting to the architecture tables.

* i386-tdep.c (i386_reg_struct_return_p): Handle structures with a
single 'long double' member correctly.
(i386_return_value): Tweak comment.

* gdb.base/sigaltstack.c (main): Use stack_t instead of `struct
sigaltsatck'.

gas/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* config/tc-i386.c (reloc): Convert to ISO C90. Change first
parameter to unsigned. Parameter sign now is tristate - zero/
positive mean unsigned/signed, negative means signedness doesn't
matter. Check field size,
signedness, and pcrel-ness are in agreement between relocated field
and relocation type. Adjust diagnostics.
(optimize_imm): And type mask of operand instead of overwriting it.
(lex_got): Convert to ISO C90. Add third parameter. Add new field to
local structure and initialize gotrel accordingly. Pass caller as
mask of types that the operator can match.
(x86_cons_fix_new): Let reloc know that signedness of relocation
doesn't matter.
(x86_pe_cons_fix_new): Likewise.
(x86_cons): Pass additional argument to lex_got.
(i386_immediate): New local variable 'types'. Pass its address as
additional argument to lex_got. Mask out operand types not supported
befoe returning.
(i386_displacement): Likewise. Set bigdisp to all types supported in
64-bit mode, combining the previously split initialization.

gas/testsuite/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* gas/i386/reloc32.[sdl]: New.
* gas/i386/reloc64.[sdl]: New.
* gas/i386/i386.exp: Run new tests.

bfd/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
for R_386_PC16.
* elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.

ld/testsuite/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* ld-i386/abs.s, ld-i386/zero.s, ld-i386/abs.d, ld-x86-64/abs.d,
ld-i386/pcrel16.s, ld-i386/pcrel16.d, ld-x86-64/pcrel16.d,
ld-i386/pcrel8.s, ld-i386/pcrel8.d, ld-x86-64/pcrel8.d: New.
* ld-i386/i386.exp, ld-x86-64/x86-64.exp: Run new tests.

gas/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* config/tc-i386.c (parse_insn): Reject prefix if unavailable in
current mode.

include/opcode/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* i386.h (i386_optab): Operands of aam and aad are unsigned.

Typo fix.

binutils/
* readelf.c (read_and_display_attr_value): Handle a DW_AT_encoding
value of DW_ATE_decimal_float instead of DW_ATE_GNU_decimal_float.
include/elf/
* dwarf2.h (enum dwarf_type): Remove DW_AT_GNU_decimal_float.
Replace with DW_ATE_decimal_float (now in DWARF 3).

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