* cp-support.c: Include "safe-ctype.h".
(cp_already_canonical): New function.
(cp_canonicalize_string): Use it.  Return NULL for already canonical
strings.
(mangled_name_to_comp): Update call to cp_demangled_name_to_comp.
(cp_func_name, remove_params): Likewise.
(cp_find_first_component_aux): Use ISSPACE.
* cp-support.h (cp_demangled_name_to_comp): Correct comment.  Remove
MEMORY_P argument.
* cp-name-parser.y (ALLOC_CHUNK): Define.
(struct demangle_info): Add PREV and NEXT.  Increase the size of
COMPS.
(d_grab): Convert to a function.
(allocate_info): Rewrite.
(cp_demangled_name_to_comp): Remove MEMORY argument.  Do not use
strlen.  Update call to allocate_info.  Do not free it on failure.
(main): Update calls to cp_demangled_name_to_comp.
* Makefile.in (cp-support.o): Update.

* gdbarch.texi (Compiler Characteristics): Move documentation
of set_gdbarch_sofun_address_maybe_missing back to ...
(Target Conditionals): ... here to fix build break.

2007-10-22  Markus Deuling  <deuling@de.ibm.com>

* std-regs.c (value_of_builtin_frame_fp_reg)
value_of_builtin_frame_pc_reg, value_of_builtin_frame_sp_reg)
value_of_builtin_frame_ps_reg): Use get_frame_arch to get at the
current architecture by frame_info.

2007-10-22  Markus Deuling  <deuling@de.ibm.com>

* reggroups.c (default_register_reggroup_p): Replace current_gdbarch
by gdbarch.

2007-10-22  Markus Deuling  <deuling@de.ibm.com>

* infcmd.c (default_print_registers_info, print_return_value)
(print_vector_info, print_float_info): Replace current_gdbarch by
gdbarch.
(registers_info): Use get_frame_arch to get at the current
architecture by frame_info.

2007-10-22  Markus Deuling  <deuling@de.ibm.com>

* i387-tdep.c (i387_collect_fsave, i387_collect_fxsave): Use
get_regcache_arch to get at the current architecture by regcache.

2007-10-22  Markus Deuling  <deuling@de.ibm.com>

* target.c (debug_print_register): Use get_regcache_arch to get at the
current architecture by regcache.

* dwarf2read.c (read_file_scope): Add a comment.
(dwarf2_add_field, dwarf2_add_member_fn, read_structure_type)
(read_enumeration_type, process_enumeration_scope, read_array_type)
(read_typedef, read_base_type, read_subrange_type)
(read_unspecified_type): Use dwarf2_name.

* coffread.c (coff_symfile_finish): Call dwarf2_free_objfile.
* dwarf2read.c (dwarf2_free_objfile): New.
* elfread.c (elf_symfile_finish): Call dwarf2_free_objfile.
* symfile.h (dwarf2_free_objfile): Declare.

*** empty log message ***

    * hppa-hpux-nat.c (hppa_hpux_store_register): Add missing semi-colon.

daily update

* rs6000-tdep.c (ppc_dwarf2_frame_init_reg): New function.
      (rs6000_gdbarch_init): Install ppc_dwarf2_frame_init_reg as
      default dwarf2_frame_set_init_reg function.

* gdb.arch/altivec-abi.exp (compile_flags): Use -mabi=altivec when
compiling test case with GCC.
* gdb.arch/altivec-regs.exp (compile_flags): Likewise.

* gdb.arch/altivec-regs.exp (decimal_vector): Adjust for output
format changes.

* NEWS: Mention native MinGW configuration.

daily update

*** empty log message ***

From Craig Silverstein: add cast to avoid warning.

From Craig Silverstein: handle PLT32 relocs against local symbols for
x86_64.

Handle PLT32 against local symbols.

daily update

*** empty log message ***

Add wide string constant test.

Fix handling of wide string merge sections.

2007-10-19  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (prefix_table): Use XS on psrldq and pslldq.

Add MN10300 linker relaxation support for symbol differences

* gdbarch.sh: Remove "macro" column of input table.  Remove handling
of "macro" column throughout the file.  Remove (empty) "macro" entry
of all gdbarch functions.

* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable.
* gdbarch.c, gdbarch.h: Regenerate.
* dbxread.c (find_stab_function_addr): Define unconditionally.
(read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing
instead of SOFUN_ADDRESS_MAYBE_MISSING.
(end_psymtab): Likewise.
(process_one_symbol): Likewise.
* mdebugread.c (parse_partial_symbols): Likewise.

* symtab.h (struct minimal_symbol): Always define "filename" member.
* elfread.c (elf_symtab_read): Use msym->filename unconditionally.
* minsyms.c (lookup_minimal_symbol): Likewise.
* symmisc.c (dump_msymbols): Likewise.

* config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/tm-i386sol2.h: Remove file.
* config/i386/tm-linux.h: Remove file.
* i386-linux-tdep.c (i386_linux_init_abi): Add call to
set_gdbarch_sofun_address_maybe_missing.
* i386-sol2-tdep.c (i386_sol2_init_abi): Likewise.

* config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove.
* config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove.
* config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove.
* config/powerpc/tm-ppc-eabi.h: Remove file.
* rs6000-tdep.c (rs6000_gdbarch_init): Add call to
set_gdbarch_sofun_address_maybe_missing.

* config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/tm-sol2.h: Remove file.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to
set_gdbarch_sofun_address_maybe_missing.
* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise.

doc/ChangeLog:

* gdbarch.texi (Target Conditionals): Remove documentation of
SOFUN_ADDRESS_MAYBE_MISSING, replaced by ...
(Compiler Characteristics): ... documentation of
set_gdbarch_sofun_address_maybe_missing.

* gdbarch.sh (static_transform_name): New gdbarch callback.
* gdbarch.c, gdbarch.h: Regenerate.
* dbxread.c (read_dbx_symtab): Use gdbarch_static_transform_name
instead of STATIC_TRANSFORM_NAME.
* mdebugread.c (parse_partial_symbols): Likewise.
* stabsread.c (define_symbol): Likewise.
* xcoffread.c (scan_xcoff_symtab): Likewise.

* config/i368/tm-i386sol2.h (STATIC_TRANSFORM_NAME): Remove.
(IS_STATIC_TRANSFORM_NAME): Remove.
* i386-tdep.c (sunpro_static_transform_name): Remove, move to ...
* i386-sol2-tdep.c (i386_sol2_static_transform_name): ... here.
(i386_sol2_init_abi): Install it.

* config/sparc/tm-sol2.h (STATIC_TRANSFORM_NAME): Remove.
(IS_STATIC_TRANSFORM_NAME): Remove.
* sparc-tdep.c (sparc_stabs_unglobalize_name): Remove, move to ...
* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): ... here.
(sparc32_sol2_init_abi): Install it.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Likewise.
* sparc-tdep.h (sparc_sol2_static_transform_name): Add prototype.

* fhandler_disk_file.cc (__DIR_mounts::eval_ino): Make fname big enough
to allow multibyte chars.

* elf-m10300.c: Convert to ISO C.
* tc-mn10300.c: Convert to ISO C.

* config/tc-ppc.c (ppc_parse_name): Skip leading '%'.
(md_assemble): When parsing PPC_OPERAND_CR, add '%' to set of
chars that can start a name.

*** empty log message ***

daily update

Add support for -Bsymbolic.

Rework section mapping algorithm to handle .data.rel.ro sections.

Correctly handle alignment in merge sections.

* mips-tdep.c (mips_xfer_register): Take a gdbarch argument.
(mips_n32n64_return_value, mips_o32_return_value)
(mips_o64_return_value): Update calls to mips_xfer_register.

gas/

2007-10-18  Carlos O'Donell  <carlos@systemhalted.org>

* config/tc-hppa.c (pa_ip): Fix comment typo.
(pa_comm): Likewise.

PR gas/5172
* config/tc-arc.c (md_estimate_size_before_relax): Change error message.
  (md_convert_frag): Just call abort.
* config/tc-i860.c (md_estimate_size_before_relax): Change error message.
* config/tc-i860.h (md_convert_frag): Just call abort.
* config/tc-ip2k.c (md_estimate_size_before_relax): Change error message.
  (md_convert_frag): Just call abort.
* config/tc-m68k.c (m68k_ip): Do not attempt translation of architecture names.

* fhandler.cc (fhandler_base::open): Open native symlinks with
FILE_OPEN_REPARSE_POINT flag.  Fix typo in comment.

PR gas/5174
* config/tc-arm.c: Fix formatting and spelling errors.
* gas.pot: Regenerate.

PR gas/5175
* config/tc-xc16x.c: Fix formatting and internationalization.
* gas.pot: Regenerate.

* include/sys/param.h (MAXPATHLEN): Define as PATH_MAX.

2007-10-18  Michael Snyder  <msnyder@specifix.com>

* gdb.base/dbx.exp: Add missing "-re " operator.

.

2007-10-18  Roland McGrath  <roland@redhat.com>

* common.h (NT_PPC_VMX): New macro.

PR ld/4424
* config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
alpha/FreeBSD.  Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
(targ64_selvecs): Set for i386/FreeBSD.
* elf-bfd.h (elf_backend_data): Add relocs_compatible.
(_bfd_elf_default_relocs_compatible): Declare.
(_bfd_elf_relocs_compatible): Declare.
* elfxx-target.h (elf_backend_relocs_compatible): Define.
(elfNN_bed): Init new relocs_compatible field.
* elflink.c (_bfd_elf_default_relocs_compatible): New function.
(_bfd_elf_relocs_compatible): New function.
(elf_link_add_object_symbols): Call bed->relocs_compatible.
* elf32-i386.c (elf_backend_relocs_compatible): Define.
* elf64-alpha.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.

2007-10-17  Jeff Johnston  <jjohnstn@redhat.com>

        * libm/mathfp/s_logarithm.c: Fix error introduced by previous
        fix when handling negative input values.  Make function
        consistent with math directory and glibc version such that
        inf and nan values return inf and nan respectively with no
        errno setting.
        * libm/mathfp/sf_logarithm.c: Ditto.
        * libm/math/w_log.c: Set errno to ERANGE when input is 0.0.
        * libm/math/wf_log.c: Ditto.
        * libm/math/w_log10.c: Ditto.
        * libm/math/wf_log10.c: Ditto.

*** empty log message ***

daily update

2007-10-17  Jeff Johnston  <jjohnstn@redhat.com>

        * libm/mathfp/s_logarithm.c: Fix case where input is 0 to
        return -inf.
        * libm/mathfp/sf_logarithm.c: Ditto.

Fix typo.

2007-10-17  Zack Weinberg  <zack@codesourcery.com>

* ldlang.c (lang_check_section_addresses): Also report size of
overflow for any overflowed memory regions.
(os_region_check): Diagnose an overflowed region only once per
region.  Do not reset region->current on overflow.

2007-10-17  Zack Weinberg  <zack@codesourcery.com>
    Daniel Jacobowitz  <dan@codesourcery.com>
    Mark Shinwell  <shinwell@codesourcery.com>
    Joseph Myers  <joseph@codesourcery.com>

* ld-scripts/rgn-over.exp: New driver.
* ld-scripts/rgn-over.s: New file.
* ld-scripts/rgn-over1.d, ld-scripts/rgn-over1.t,
ld-scripts/rgn-over2.d, ld-scripts/rgn-over2.t,
ld-scripts/rgn-over3.d, ld-scripts/rgn-over3.t,
ld-scripts/rgn-over4.d, ld-scripts/rgn-over4.t,
ld-scripts/rgn-over5.d, ld-scripts/rgn-over5.t,
ld-scripts/rgn-over6.d, ld-scripts/rgn-over6.t,
ld-scripts/rgn-over7.d, ld-scripts/rgn-over7.t:
New test cases.

2007-10-17  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/machine/i386/machine/fastmath.h: New file.

Remove duplicate definitions of the md_atof() function

opcodes/
* m68k-opc.c (m68k_opcodes): Correct move sr and ccr masks for
coldfire.

gas/testsuite/
* gas/m68k/mcf-movsr.s: New.
* gas/m68k/mcf-movsr.d: New.
* gas/m68k/all.exp: Add mcf-movsr test.

* frame.c (frame_unwind_unsigned_register): Delete.
(frame_sp_unwind): Use frame_unwind_register_unsigned instead.
* frame.h (frame_unwind_unsigned_register): Delete prototype.

* alpha-linux-tdep.c, alpha-mdebug-tdep.c, alpha-tdep.c,
avr-tdep.c, cris-tdep.c, frv-tdep.c, m68hc11-tdep.c, mn10300-tdep.c,
mt-tdep.c: Replace frame_unwind_unsigned_register with
frame_unwind_register_unsigned.

* gdbint.texinfo (Target Conditionals): Use
frame_unwind_register_unsigned in examples instead of
frame_unwind_unsigned_register.

Add infrastructure for threading support.

* elf32-xtensa.c (relax_section): Check for a reference to a discarded
DWARF section and anticipate its replacement with the kept section.

daily update

*** empty log message ***

* elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
unnecessary size variables.  Set sec->rawsize.
(relax_section, relax_property_section): Likewise.

* section.c (struct bfd_section): Clarify comment for rawsize field.
* bfd-in2.h: Regenerate.

From Cary Coutant: preliminary shared library support.

From Craig Silverstein: check that we get environ right.

From Craig Silverstein: implement -Ttext.

* doc/binutils.texi (objcopy, strip): Replace hyphens with em-dashes.
(objdump, strip, c++filt): Correct punctuation for "e.g." and "i.e."
and change to spell out "for example" in two places.

* config/i386/mingw.mh, config/i386/mingw.mt: New files.
* configure.tgt (i[34567]86-*-mingw32*): Set gdb_target = mingw.
* win32-nat.c: Only include cygwin.h on Cygwin host.  Don't
include procfs.h.
(cygwin_load_start, cygwin_load_end, cygwin_exceptions): Disable
if not building on Cygwin.
(win32_make_so, handle_output_debug_string, handle_exception)
(do_initial_win32_stuff): Wrap Cygwin specific code in __CYGWIN__.
(win32_attach): Only fallback to Cygwin pids if building on
Cygwin.
(win32_pid_to_exec_file): Disable Cygwin specific code, if not
building on Cygwin.
(win32_create_inferior): Disable starting the inferior through a
shell, environment var processing and tty handling if not building
on Cygwin.
(cygwin_pid_to_str): Rename to ...
(win32_pid_to_str): ... this.
(init_win32_ops): Update use of win32_pid_to_str.  Disable "shell"
and "cygwin-exceptions" commands if not building on Cygwin.

* doc/as.texinfo (Overview): Add Xtensa --rename-section option.

* doc/gdb.texinfo:  Add TSIZE definition, removed
statement about unbounded arrays being unimplemented.
* m2-valprint.c (m2_print_array_contents):  New function.
(m2_print_unbounded_array):  New function.
(m2_print_array_contents):  New function.
* m2-typeprint.c (m2_unbounded_array):  New function.
(m2_is_unbounded_array):  New function.
(m2_print_type):  Test for unbounded array when walking
across structs.
* m2-lang.h:  Added extern m2_is_unbounded_array.
* m2-lang.c (evaluate_subexp_modula2):  New function.
(exp_descriptor_modula2):  New structure.
(m2_language_defn):  Use exp_descriptor_modula2.
* m2-exp.y:  Added TSIZE and binary subscript.

* configure.ac: Added gdb.modula2/Makefile to AC_OUTPUT.
* configure.ac: Removed trailing spaces after backslash.
* gdb.modula2: New directory.
* gdb.modula2/Makefile.in: New file.
* gdb.modula2/unbounded-array.exp: New file.
* gdb.modula2/unbounded1.c: New file.

* configure.in: Build windows tools for --enable-targets=all.
* configure: Regenerate.

* elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
values if they are set.

PR 5146
* configure.in (AC_CHECK_HEADERS): Add alloca.h
* configure: Regenerate.
* config.in: Regenerate.
* som.c: Replace alloca-conf.h inclusion with code recommended in autoconf documentation.
* elf64-hppa.c: Likewise.

Support the use of the STT_COMMON type.  (In source and object files only at the moment)

* mi/mi-main.c (captured_mi_execute_command): Clear mi_error_message
after freeing it.

* tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls.
(GCC_CHECK_CC_TLS): Rename have_cc_tls to gcc_cv_have_cc_tls.

* m32r-tdep.c (decode_prologue): Sign extend offset for
"addi sp, xx" case.
(m32r_frame_unwind_cache): Likewise.

* ppc-opc.c (powerpc_opcodes): Fix the first two operands of
dquaiq. to use the TE and FRT macros.

gas/

* config/tc-ppc.c (ppc_setup_opcodes): Verify instructions are sorted
according to major opcode number.

opcodes/

* ppc-opc.c (TE): Correct signedness.
(powerpc_opcodes): Sort psq_st and psq_stu according to major
opcode number.

From Craig Silverstein: support local GOT relocs for i386.

daily update

*** empty log message ***

2007-10-15  Patrick Mansfield <patmans@us.ibm.com>

        * Makefile.def: To avoid problems running with parallel makes,
        build newlib before libgloss so that target specific header
        files are availble.
        * Makefile.in: Regenerate.

* rs6000-tdep.c (skip_prologue): Restore comment with
function description to its proper place.

* NEWS: Mention gdbserver PowerPC improvements.

* Makefile.in (clean): Remove new files.
(powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
(powerpc-64.o, powerpc-64.c): New rules.
* configure.srv: Use alternate register sets for powerpc64-*-linux*
with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
with SPE.
* linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
SPE targets.
(ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
(PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
(ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
(struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
(target_regsets): Add AltiVec and SPE register sets.
* configure.ac: Check for AltiVec and SPE.
* linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
(ppc_fill_vrregset, ppc_store_vrregset): New.
(target_regsets): Add AltiVec register set.
* configure: Regenerated.

* features/Makefile (WHICH): Add PowerPC register definitions.
(rs6000/powerpc-32-expedite, rs6000/powerpc-e500-expedite)
(rs6000/powerpc-64-expedite): New macros.
($(outdir)/%.dat): Handle subdirectories.
* regformats/rs6000/powerpc-32.dat, regformats/rs6000/powerpc-64.dat,
regformats/rs6000/powerpc-e500.dat: New generated files.

* ppc-linux-nat.c (ppc_linux_read_description): New.
(_initialize_ppc_linux_nat): Set to_read_description.
* ppc-tdep.h (tdesc_powerpc_e500): Declare.

* NEWS: Document target described register support for PowerPC.
* ppc-tdep.h: Remove ppc_spr constants.
(struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and
ppc_builtin_type_vec128 members.
(PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM)
(PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM)
(PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM)
(PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM)
(PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants.
* rs6000-tdep.c: Include preparsed descriptions.
(init_sim_regno_table): Do not iterate over pseudo registers.
Look up segment registers by name.  Use sim_spr_register_name
for SPRs.
(rs6000_register_sim_regno): Call init_sim_regno_table here.
(rs6000_builtin_type_vec128): Delete.
(rs6000_register_name): Only handle SPE pseudo registers and upper
halves.  Call tdesc_register_name for everything else.
(rs6000_register_type): Delete.  Replace with...
(rs6000_pseudo_register_type): ...this new function.  Only handle
SPE pseudo registers.
(rs6000_register_reggroup_p): Delete.  Replace with...
(rs6000_pseudo_register_reggroup_p): ...this new function.  Only
handle SPE pseudo registers.
(rs6000_convert_register_p): Use ppc_fp0_regnum instead of
"struct reg".
(rs6000_register_to_value, rs6000_value_to_register): Remove check
of reg->fpr.
(e500_register_reggroup_p): Delete.
(STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64)
(COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS)
(PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS)
(PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros.
(registers_powerpc, registers_403, registers_403GC, registers_505)
(registers_860, registers_601, registers_602, registers_603)
(registers_604, registers_750, registers_7400, registers_e500): Delete
variables.
(struct variant): Delete nregs, npregs, num_tot_regs, and regs.  Add
tdesc.
(tot_num_registers, num_registers, num_pseudo_registers): Delete.
(variants): Delete outdated comment.  Use standard target descriptions
instead of "struct reg" arrays.
(init_variants): Delete.
(rs6000_gdbarch_init): Do not guess word size from the BFD
architecture if we have a target description.  Select a variant
before creating a new architecture.  Use the variant's target
description if the target did not define a register layout.
Validate target-supplied registers.  Reject mismatches.  Use
fixed register numbers and new constants instead of magic
numbers.  Call set_gdbarch_ps_regnum.  Call tdesc_use_registers.
(_initialize_rs6000_tdep): Initialize the preparsed target
descriptions.
* target-descriptions.c (tdesc_predefined_types): Add int128 and
uint128.
(tdesc_find_register_early): New function.
(tdesc_numbered_register): Use it.
(tdesc_register_size): New function.
(tdesc_use_registers): Take a target_desc argument.  Do not use
gdbarch_target_desc.
* target-descriptions.h (tdesc_use_registers): Update prototype
and comment.
(tdesc_register_size): New prototype.
* Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c)
(powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c)
(powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c)
(powerpc_860_c, powerpc_e500_c, rs6000_c): New macros.
(rs6000-tdep.o): Update.
* arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.

* gdb.texinfo (Predefined Target Types): Add int128
and uint128.
(Standard Target Features): Add PowerPC features.

* gdb.xml/tdesc-regs.exp: Add PowerPC support.

* sim-ppc.h (sim_spr_register_name): New prototype.

* gdb-sim.c (regnum2spr): Rename to...
(sim_spr_register_name): ... this.  Make global.

* features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: New
generated files.

* features/rs6000/power-altivec.xml, features/rs6000/power-core.xml,
features/rs6000/power-fpu.xml, features/rs6000/power-oea.xml,
features/rs6000/power-spe.xml, features/rs6000/power64-core.xml: New
feature descriptions for standard PowerPC register sets.

* features/rs6000/powerpc-32.xml, features/rs6000/powerpc-403.xml,
features/rs6000/powerpc-403gc.xml, features/rs6000/powerpc-505.xml,
features/rs6000/powerpc-601.xml, features/rs6000/powerpc-602.xml,
features/rs6000/powerpc-603.xml, features/rs6000/powerpc-604.xml,
features/rs6000/powerpc-64.xml, features/rs6000/powerpc-7400.xml,
features/rs6000/powerpc-750.xml, features/rs6000/powerpc-860.xml,
features/rs6000/powerpc-e500.xml, features/rs6000/rs6000.xml: New
target descriptions for PowerPC processors.

* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it.
(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
(_intialize_target_descriptions): Register "maint print c-tdesc".
* features/Makefile (XMLTOC, CFILES, GDB): New macros.
(cfiles, %.c): New rules.
* features/arm-with-iwmmxt.c, features/mips-linux.c,
features/mips64-linux.c: New generated files.

* arm-linux-nat.c: Include preparsed description instead of
"xml-support.h".
(super_xfer_partial, arm_linux_xfer_partial): Remove.
(arm_linux_read_description): New function.
(_initialize_arm_linux_nat): Set to_read_description instead of
to_xfer_partial.  Initialize preparsed description.
* config/arm/linux.mh (TDEP_XML): Delete.
* mips-linux-nat.c: Include preparsed descriptions instead of
"xml-support.h".
(super_xfer_partial, mips_linux_xfer_partial): Remove.
(mips_linux_read_description): New function.
(_initialize_mips_linux_nat): Set to_read_description instead of
to_xfer_partial.  Initialize preparsed description.
* config/mips/linux.mh (TDEP_XML): Delete.
* Makefile.in (XMLFILES): Remove $(TDEP_XML).
(features_headers, arm_with_iwmmxt_c, mips_linux_c)
(mips64_linux_c): New macros.
(arm-linux-nat.o, mips-linux-nat.o): Update.

* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".

2007-10-15  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (dis386_twobyte): Reformat.
(prefix_table):  Likewise.
(three_byte_table): Likewise.

2007-10-15  Pierre Muller  <muller@ics.u-strasbg.fr>

* cp-abi.c (set_cp_abi_as_auto_default): ARI fix:
Replace xasprintf by xstrprintf.
symfile-mem.c (add_vsyscall_page): Ditto.

* fhandler.cc (is_at_eof): Rewrite using NT functions.
(off_current): New static variable.
(off_append): Ditto.
(fhandler_base::raw_write): Use NtWriteFile.  Accommodate O_APPEND here.
(fhandler_base::write): Drop O_APPEND hack.  Use NT functions.
(fhandler_base::lseek): Rewrite using NT functions.
* fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Add space in
debug output.
(fhandler_disk_file::ftruncate): Ditto.
* ntdll.h (STATUS_DISK_FULL): Define.
(FILE_USE_FILE_POINTER_POSITION): Define.
(FILE_WRITE_TO_END_OF_FILE): Define.

2007/10/15  Pierre Muller  <muller@ics.u-strasbg.fr>

* gdb.base/sigstep.c (main): Add checks for
return values for setitimer call.
Call setitimer again with itimer = ITIMER_REAL
if first call to setitimer fails.

From Craig Silverstein: add LD to LE TLS optimizations.

From Craig Silverstein: call unlink_if_ordinary.