Add files for ARM auto-IT patch

PR 10147
* object.cc (Object::section_contents): Don't try to get a view if
the section has length zero.
(Object::handle_gnu_warning_section): If the section is empty, use
the name of the section as the warning.

PR 10133
* stringpool.h (class Stringpool_template): Add optimize_ field.
(Stringpool_template::set_optimize): New function.
* stringpool.cc (Stringpool_template::Stringpool_template):
Initialize optimize_ field.
(Stringpool_template::set_string_offsets): Test local optimize
fild rather than parameter.
* layout.cc (Layout::Layout): Call set_optimize on the section
name stringpool.

PR 10030
* yyscript.y: Parse TARGET.
* script.cc (script_set_target): New function.
* script-c.h (script_set_target): Declare.
* options.cc (General_options::string_to_object_format): Rename
from string_to_object_format in anonymous namespace.  Change
callers.
* options.h (class General_options): Declare
string_to_object_format.

* script-sections.cc (Script_sections::create_segments): Don't put
program headers in a PT_LOAD segment if -n or -N.

*** empty log message ***

daily update

PR 10141
* options.h (class General_options): Add -z lazy and -z now.  Sort
-z options into alphabetical order.
* layout.cc (Layout::finish_dynamic_section): Handle -z now.

gdb/
PR gdb/9988:
* buildsym.c (block_compar): New function.
(end_symtab): Replace the bubble sort by a qsort based code.

* linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
* proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
* regcache.c (get_regcache): Likewise.
* spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
* win32-low.c (child_fetch_inferior_registers): Remove check for
regno 0.

2009-05-07  Sami Wagiaalla  <swagiaal@redhat.com>

* MAINTAINERS (Write After Approval): Add self.

    * gas/app, gas/as.c, gas/as.h, gas/atof-generic.c, gas/cgen.c,
        gas/config/atof-ieee.c, gas/config/obj-aout.c,
        gas/config/obj-coff.c, gas/config/obj-ecoff.c,
        gas/config/obj-elf.c, gas/config/obj-som.c, gas/config/tc-alpha.c,
        gas/config/tc-arc.c, gas/config/tc-arm.c, gas/config/tc-cr16.c,
        gas/config/tc-cris.c, gas/config/tc-crx.c, gas/config/tc-d30v.c,
        gas/config/tc-dlx.c, gas/config/tc-hppa.c, gas/config/tc-i370.c,
        gas/config/tc-i386-intel.c, gas/config/tc-i386.c,
        gas/config/tc-i860.c, gas/config/tc-i960.c, gas/config/tc-ia64.c,
        gas/config/tc-iq2000.c, gas/config/tc-m32c.c,
        gas/config/tc-m32r.c, gas/config/tc-m68hc11.c,
        gas/config/tc-m68k.c, gas/config/tc-maxq.c, gas/config/tc-mcore.c,
        gas/config/tc-mep.c, gas/config/tc-mips.c, gas/config/tc-mmix.c,
        gas/config/tc-mn10300.c, gas/config/tc-moxie.c,
        gas/config/tc-ns32k.c, gas/config/tc-pj.c, gas/config/tc-ppc.c,
        gas/config/tc-s390.c, gas/config/tc-score.c,
        gas/config/tc-score7.c, gas/config/tc-sh.c, gas/config/tc-sparc.c,
        gas/config/tc-spu.c, gas/config/tc-tic30.c, gas/config/tc-vax.c,
        gas/config/tc-xtensa.c, gas/config/xtensa-relax.c,
        gas/dw2gencfi.c, gas/dwarf2dbg.c, gas/ehopt.c, gas/expr.c,
        gas/frags.c, gas/input-file.c, gas/read.c, gas/sb.c,
        gas/subsegs.c, gas/symbols.c, gas/write.c: Change the name of the
        gas macro `assert' to `gas_assert'.

* spu-tdep.c (spu_get_longjmp_target): New function.
(spu_gdbarch_init): Install it.

2009-06-22  H.J. Lu  <hongjiu.lu@intel.com>

PR server/10306
* remote.c (getpkt_or_notif_sane_1): Initialize val to -1.

* semantics.scm (insn-build-known-values): Fix typo in comment.

* spawn.cc (spawn_guts): Don't run additional check for Win32
incompatible CWD if newargv.fixup bailed out already.
(av::fixup): Check shell scripts for executability.

    * config/tc-arm.c (implicit_it_mode): New enum.
        (implicit_it_mode): New global.
        (it_instruction_type): New enum.
        (arm_parse_it_mode): New function.
        (arm_long_opts): New option added.
        (arm_it): New field.
        (it_state): New enum.
        (now_it): New macro.
        (check_it_blocks_finished): New function.
        (insns[]): Use the IT Thumb opcodes for ARM too.
        (arm_cleanup): Call check_it_blocks_finished.
        (now_it_compatible): New function.
        (conditional_insn): New function.
        (set_it_insn_type): New macro.
        (set_it_insn_type_last): New macro.
        (do_it): Call automatic IT machinery functions.
        (do_t_add_sub): Likewise
        (do_t_arit3): Likewise.
        (do_t_arit3c): Likewise.
        (do_t_blx): Likewise.
        (do_t_branch): Likewise.
        (do_t_bkpt): Likewise.
        (do_t_branch23): Likewise.
        (do_t_bx): Likewise.
        (do_t_bxj): Likewise.
        (do_t_cps): Likewise.
        (do_t_cpsi): Likewise.
        (do_t_cbz): Likewise.
        (do_t_it): Likewise.
        (encode_thumb2_ldmstm): Likewise.
        (do_t_ldst): Likewise.
        (do_t_mov_cmp): Likewise.
        (do_t_mvn_tst): Likewise.
        (do_t_mul): Likewise.
        (do_t_neg): Likewise.
        (do_t_setend): Likewise.
        (do_t_shift): Likewise.
        (do_t_tb): Likewise.
        (output_it_inst): New function.
        (new_automatic_it_block): New function.
        (close_automatic_it_block): New function.
        (now_it_add_mask): New function.
        (it_fsm_pre_encode): New function.
        (handle_it_state): New function.
        (it_fsm_post_encode): New function.
        (force_automatic_it_block_close): New function.
        (in_it_block): New function.
        (md_assemble): Call automatic IT block machinery functions.
        (arm_frob_label): Likewise.
        (arm_opts): New element.
        * config/tc-arm.h (it_state): New enum.
        (current_it): New struct.
        (arm_segment_info_type): New member added.
        * doc/c-arm.texi: New option -mimplicit-it documented.

        * gas/arm/arm-it-auto.d: New test.
        * gas/arm/arm-it-auto.s: New file.
        * gas/arm/arm-it-auto-2.d: New test case.
        * gas/arm/arm-it-auto-2.s: New file.
        * gas/arm/arm-it-auto-3.d: New test case.
        * gas/arm/arm-it-auto-3.s: New file.
        * gas/arm/arm-it-bad.d: New test case.
        * gas/arm/arm-it-bad.l: New file.
        * gas/arm/arm-it-bad.s: New file.
        * gas/arm/arm-it-bad-2.d: New test case.
        * gas/arm/arm-it-bad-2.l: New file.
        * gas/arm/arm-it-bad-2.s: New file.
        * gas/arm/arm-it-bad-3.d: New test case.
        * gas/arm/arm-it-bad-3.l: New file.
        * gas/arm/arm-it-bad-3.s: New file.
        * gas/arm/thumb2_it_auto.d: New test.
        * gas/arm/thumb2_it_bad.l: Error message updated.
        * gas/arm/thumb2_it_bad_auto.d: New test.
        * gas/arm/thumb2_it.d: Comment added.
        * gas/arm/thumb2_it_bad.d: Comment added.

    * po/fi.po: Updated Finish translation.

2009-06-22  Christophe Lyon  <christophe.lyon@st.com>

bfd/
* elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
destination for defined dynamic symbols when deciding whether to
insert a stub or not.
(allocate_dynrelocs): Make sure functions are not marked as Thumb
when actually accessed through a PLT, even when generating a
shared lib.

ld/testsuite:
* ld-arm/farcall-mixed-app.s: Add new references to check more
modes switching.
* ld-arm/farcall-mixed-lib1.s: Likewise.
* ld-arm/farcall-mixed-app-v5.d: Update expected result.
* farcall-mixed-app.d: Likewise.
* ld-arm/farcall-mixed-lib.d: Likewise.

* ld-pe/pe-run.exp (proc test_direct_link_dll):  Fix incorrect
line-wrapping.

    * readelf.c (target_specific_reloc_handling): New function:
        Processes relocs in a target specific manner.
        (debug_apply_relocations): Use the new function.
        * dwarf.c (display_debug_loc): End the dump with a blank line.
        (struct debug_display): Enable reloc processing for .debug_aranges
        and .debug_loc sections.

(committed as obvious)
2009-06-22  Tristan Gingold  <gingold@adacore.com>

* darwin-nat.c (darwin_xfer_partial): Use host_address_to_string
instead of "%p".

2009-06-22  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
the relocs array.

2009-06-22  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
the relocs array.

* rtl-xform.scm (rtx-simplify-insn): New function.
* html.scm (gen-insn-docs): Call it.
* sem-frags.scm (sem-find-common-frags, -frag-test-data): Ditto.
* iformat.scm (ifmt-analyze): Minor simplification.

Remove now outdated comment.

* elfcpp.h (SHN_X86_64_LCOMMON): Define enum constant.
(enum SHT): Add SHT_X86_64_UNWIND.
(enum SHF): Add SHT_X86_64_LARGE.

Fix ChangeLog e-mail address.

* layout.cc (Layout::make_output_section): Call
Target::new_output_section.
(Layout::attach_allocated_section_to_segment): Put large section
sections in a separate load segment with the large segment flag
set.
(Layout::segment_precedes): Sort large data segments after other
load segments.
(align_file_offset): New static function.
(Layout::set_segment_offsets): Use align_file_offset.
* output.h (class Output_section): Add is_small_section_ and
is_large_section_ fields.
(Output_section::is_small_section): New function.
(Output_section::set_is_small_section):  New function.
(Output_section::is_large_section): New function.
(Output_section::set_is_large_section): New function.
(Output_section::is_large_data_section): New function.
(class Output_segment): Add is_large_data_segment_ field.
(Output_segment::is_large_data_segment): New function.
(Output_segment::set_is_large_data_segment): New function.
* output.cc (Output_section::Output_section): Initialize new
fields.
(Output_segment::Output_segment): Likewise.
(Output_segment::add_output_section): Add assertion that large
data sections always go in large data segments.  Force small data
sections to the end of the list of data sections.  Force small BSS
sections to the start of the list of BSS sections.  For large BSS
sections to the end of the list of BSS sections.
* symtab.h (class Symbol): Declare is_common_shndx.
(Symbol::is_defined): Check Symbol::is_common_shndx.
(Symbol::is_common): Likewise.
(class Symbol_table): Define enum Commons_section_type.  Update
declarations.  Add small_commons_ and large_commons_ fields.
* symtab.cc (Symbol::is_common_shndx): New function.
(Symbol_table::Symbol_table): Initialize new fields.
(Symbol_table::add_from_object): Put small and large common
symbols in the right list.
(Symbol_table::sized_finalized_symbol): Check
Symbol::is_common_shndx.
(Symbol_table::sized_write_globals): Likewise.
* common.cc (Symbol_table::do_allocate_commons): Allocate new
common symbol lists.  Don't call do_allocate_commons_list if the
list is empty.
(Symbol_table::do_allocate_commons_list): Remove is_tls
parameter.  Add comons_section_type parameter.  Change all
callers.  Handle small and large common symbols.
* object.cc (Sized_relobj::do_finalize_local_symbols): Check
Symbol::is_common_shndx.
* resolve.cc (symbol_to_bits): Likewise.
* target.h (Target::small_common_shndx): New function.
(Target::small_common_section_flags): New function.
(Target::large_common_shndx): New function.
(Target::large_common_section_flags): New function.
(Target::new_output_section): New function.
(Target::Target_info): Add small_common_shndx, large_common_shndx,
small_common_section_flags, and large_common_section_flags
fields.
(Target::do_new_output_section): New virtual function.
* arm.cc (Target_arm::arm_info): Initialize new fields.
* i386.cc (Target_i386::i386_info): Likewise.
* powerpc.cc (Target_powerpc::powerpc_info) [all versions]:
Likewise.
* sparc.c (Target_sparc::sparc_info) [all versions]: Likewise.
* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
(Target_x86_64::do_new_output_section): New function.
* configure.ac: Define conditional MCMODEL_MEDIUM.
* testsuite/Makefile.am (check_PROGRAMS): Add large.
(large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define.
(large_LDFLAGS): Define.
* testsuite/large.c: New file.
* testsuite/testfile.cc (Target_test::test_target_info):
Initialize new fields.
* configure, testsuite/Makefile.in: Rebuild.

* semantics.scm (semantic-compile): Change arg sem-code-list to
sem-code.
(semantic-attrs): Ditto.
* iformat.scm (ifmt-analyze): Update.
(ifmt-compute!): Update.
* rtl-traverse.scm (-compile-expr-fn, rtx-compile): Move to
rtl-xform.scm.
(-rtx-trim-args, -rtx-trim-for-doc, rtx-trim-for-doc): Ditto.
* rtl.scm (-rtx-canonicalize-expr, rtx-canonicalize): Ditto.
* semantics.scm (rtx-simplify): Ditto.
(rtx-const-equal, rtx-const-list-equal): Ditto, and make local.
(rtx-simplify-eq-attr-mach, rtx-simplify-eq-attr-insn): Ditto.
(-simplify-expr-fn): Move to rtl-xform.scm.
(-solve-expr-fn, rtx-solve): Ditto.
* rtl-xform.c: New file.
* read.scm: Load it.

cpu/
* m32c.opc (parse_lab_5_3): Use correct enum.
opcodes/
* m32c-asm.c: Regenerate.

include/elf/
* ppc.h (R_PPC_RELAX*): Define as enum.
bfd/
* elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
* elf32-v850.c (v850_elf_relocate_section): Warning fix.

* score-dis.c (print_insn_score48, print_insn_score32): Move default
case label to proper lexical block.
* score7-dis.c (print_insn_score32): Likewise.

*** empty log message ***

* elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.

daily update

2009-06-21  Michael Snyder  <msnyder@vmware.com>

* inferior.h: Update ancient comment.

* rtl-traverse.scm (-rtx-traverse-expr): Tweak comments.
(-rtx-traverse, rtx-traverse): Ditto.

* rtl-c.scm (delay): Add FIXME, tweak formatting.

merge from gcc

* doc/rtl.texi (Expressions): Enhance docs of shift ops.

*** empty log message ***

daily update

* configure.in: Update version to 1.1.
* configure: Regenerate.
* read.scm (-CGEN-VERSION): Update to 1.1.0.

* desc-cpu.scm (cgen-desc.h): Tweak logit message for consistency.
(cgen-desc.c): Ditto.
* sid-cpu.scm (cgen-desc.h, cgen-cpu.h, cgen-defs.h): Ditto.
(cgen-write.cxx, cgen-semantics.cxx, cgen-sem-switch.cxx): Ditto.
* sid-decode.scm (cgen-decode.h, cgen-decode.cxx): Ditto.
* sid-model.scm (cgen-model.cxx, cgen-model.h): Ditto.
* sim-arch.scm (cgen-arch.h, cgen-arch.c): Ditto.
(cgen-cpuall.h, cgen-ops.c): Ditto.
* sim-cpu.scm (cgen-cpu.h, cgen-defs.h, cgen-cpu.c): Ditto.
(cgen-read.c, cgen-write.c, cgen-semantics.c): Ditto.
(cgen-sem-switch.c): Ditto.
* sim-decode.scm (cgen-decode.h, cgen-decode.c): Ditto.
* sim-model.c (cgen-model.c): Ditto.

* mloop.in: Add missing # comment marker.
* mloop2.in: Ditto.
* mloopx.in: Ditto.

2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

* elflink.c (elf_link_add_object_symbols): Avoid warning
from -Wjump-misses-init in gcc 4.5.0.

PR 10302
* doc/as.texinfo (Section <ELF "M,S" flag>): Clarify tail merge.

2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_check_relocs): Properly check local
symbol on error.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

* solib-svr4.c (IGNORE_FIRST_LINK_MAP_ENTRY): Avoid dereferencing
NULL pointer.
(scan_dyntag): Skip if input bfd isn't elf flavoured.
(locate_base): Call elf_locate_base even without an exec_bfd.

*** empty log message ***

daily update

2009-06-19  Joseph Myers  <joseph@codesourcery.com>

        * Makefile.in (html, pdf): New.
        * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
        * doc/porting.texi: Fix section structure.

2009-06-19  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/sys/rtems/machine/param.h: Change ALIGNBYTES
        so it can point to an aligned structure or double.

Fix typo in bug number

bfd/

2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_tls_transition): Add a parameter,
r_symndx.  Report local symbol name on error.
(elf_i386_check_relocs): Updated.  Report local symbol name on
error.
(elf_i386_gc_sweep_hook): Updated.
(elf_i386_relocate_section): Likewise.

* elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
r_symndx.  Report local symbol name on error.
(elf64_x86_64_check_relocs): Updated.  Report local symbol name
on error.
(elf64_x86_64_gc_sweep_hook): Updated.
(elf64_x86_64_relocate_section): Likewise.

ld/testsuite/

2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

* ld-i386/i386.exp: Run tlsgd2.

* ld-i386/tlsgd2.d: New.
* ld-i386/tlsgd2.s: Likewise.

* ld-x86-64/tlsgd3.d: Updated.

2009-06-19  Samuel Bronson  <naesten@gmail.com>

PR cli/9930:
* cli/cli-decode.c (apropos_cmd): Skip traversing abbreviations
for prefix commands to avoid duplicates in the output.

2009-06-19  Samuel Bronson  <naesten@gmail.com>

PR cli/9930:
* cli/cli-decode.c (apropos_cmd): Fix avoidance of double
printing.

* breakpoint.c (expand_line_sal_maybe): When explicit_line,
skip prologue on each sals.
(skip_prologue_sal): Return explicit_line and explicit_pc
unmodified.

    * ar.c (usage): Do not use #ifdef inside _("...).
        * nm.c (usage): Likewise.

2009-06-19  Tristan Gingold  <gingold@adacore.com>

* darwin-nat.c (_initialize_darwin_inferior): Remove commented-out
line.

2009-06-19  Tristan Gingold  <gingold@adacore.com>

* machoread.c (macho_symtab_read): Adjust for bfd changes.
* darwin-nat.h (struct darwin_exception_msg): New type to describe
a mach exception.
(struct private_thread_info): New type to describe the state of the
thread.
(DEF_VEC_I thread_t): Removed, replaced by ...
(DEF_VEC_O darwin_thread_t): ... this new type.
(struct darwin_inferior): Renamed to ...
(struct private_inferior): ... this type.  Fields added.
(darwin_not_port): Moved into the private inferior structure.
* darwin-nat.c: Add includes, improve comments.
Rewrite to handle multiple threads and processes.
(darwin_resume_to): New function and protype.
(darwin_resume, darwin_wait_to, darwin_wait): Ditto.
(darwin_kill_inferior): Add ops argument.
(darwin_pid_to_str): New function.
(darwin_thread_alive): Ditto.
(darwin_inf, darwin_not_port): Removed.
(darwin_inf_fake_stop): New variable.
(msgin, msgout, msg_state, exc_msg): Removed.
(mach_check_error): Use warning instead of error.
(darwin_ptrace): Adjust debug level.
(cmp_thread_t): Fix names (typo).
(darwin_check_new_threads): Argument is now an inferior,
adjust for new structures, add no change check, ignore dead ports,
handle first thread case.
(find_inferior_task_it): New function.
(find_inferior_notify_it): Ditto.
(darwin_find_inferior_by_task): Ditto.
(darwin_find_inferior_by_notify): Ditto.
(darwin_find_thread): Ditto.
(darwin_suspend_inferior): Ditto.
(darwin_resume_inferior): Ditto.
(catch_exception_raise_state): Removed.
(catch_exception_raise_state_identity): Removed.
(darwin_suspend_inferior_it): New function.
(darwin_resume_inferior_it): Ditto.
(darwin_dump_message): New function, extracted from darwin_wait.
(darwin_decode_exception_message): New function.
(darwin_encode_reply): New function.
(catch_exception_raise): Removed.
(darwin_send_reply): New function, extracted from darwin_resume.
(darwin_resume_thread): New function, extracted from darwin_resume.
(struct resume_inferior_threads_param): New type.
(darwin_resume_inferior_threads_it): New function.
(darwin_resume_inferior_threads): New function.
(darwin_suspend_inferior_threads): New function.
(darwin_resume): Mostly rewritten to handle multiple threads and
some corner cases.
(darwin_decode_message): New function extracted from darwin_wait.
(cancel_breakpoint): New function.
(darwin_wait): Mostly rewritten.  Handle multiple threads.
(darwin_mourn_inferior): Adjust for per process structures.
(darwin_reply_to_all_pending_messages): New function.
(darwin_stop_inferior): Adjust for per inferior structures.
(darwin_attach_pid): Ditto.
(darwin_init_thread_list): Ditto.
(darwin_attach): Ditto.
(darwin_detach): Ditto.
(darwin_files_info): Now empty.
(darwin_pid_to_str): Adjust returns string to match one expected by
the testsuite.
(darwin_read_write_inferior): Rename err variable to match other uses.
Adjust debug message.  Handle submaps.
(darwin_xfer_memory): Adjust for per inferior structures.
(set_enable_mach_exceptions): Ditto.
(darwin_pid_to_exec_file): New function.
(darwin_get_ada_task_ptid): Ditto.
(darwin_supports_multi_process): Ditto.
(_initialize_darwin_inferior): Remove useless assertion, adjust for
per inferior structures.  Add new target operations.

* generic/gdbtk-cmds.c (gdb_update_mem): Dispatch
TARGET_OBJECT_MEMORY reads to the topmost target, not to the
flattened current_target.

2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
    Pedro Alves <pedro@codesourcery.com>

* target.h (struct target_ops) <supports_multi_process>: New
callback.
(target_supports_multi_process): New.
* server.c (handle_query): Even if GDB reports support, only
enable multi-process if the target also supports it.  Report
multi-process support only if the target backend supports it.
* linux-low.c (linux_supports_multi_process): New function.
(linux_target_ops): Install it as target_supports_multi_process
callback.

    * config/tc-s390.c (md_gather_operands): Accept an instruction
        without operands if all operands are tagged as optional.

    * s390-opc.c (INSTR_RR_0R_OPT, INSTR_RX_0RRD_OPT, MASK_RR_0R_OPT,
        MASK_RX_0RRD_OPT): New instruction formats with optional arguments.
        * s390-opc.txt (nopr, nop): Use new instruction format.

* new-features.sgml (ov-new1.7-misc): Add new link libs.
* setup2.sgml (setup-locale-ov): Explain locale-specific wcwidth
feature.

2009-06-19  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_print_private_header): Fix format character.

2009-06-19  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
(bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
(bfd_mach_o_valid): Ditto.
(bfd_mach_o_wide_p): Ditto.
(bfd_mach_o_canonicalize_reloc): Ditto.
(bfd_mach_o_build_commands): Ditto.
(bfd_mach_o_scan_read_thread): Ditto.
(bfd_mach_o_flatten_sections): Ditto.
(bfd_mach_o_scan_start_address): Ditto.
(bfd_mach_o_lookup_section): Ditto.
(bfd_mach_o_core_fetch_environment): Ditto.
(bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
(bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
(bfd_mach_o_scan_write_symtab): Ditto.
Use macros instead of hard-coded values.
(bfd_mach_o_scan_read_symtab_symbol): Make the function static.
Use bfd_mach_o_get_data instead of direct access.  Use macros
instead of hard-coded values.
(bfd_mach_o_scan_read_symtab_strtab): Make the function static.
Remove sym argument and get section from mdata.
Move code into the else branch.
(bfd_mach_o_scan_read_symtab_symbols): Make the function static.
Remove sym argument and get section from mdata.  Adjust code.
(bfd_mach_o_scan_read_dylib): Move assertion into the created
switch (which replaces consecutive if statements).
(bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
module table, table of content, indirect symbols and external
referenced symbols.
(bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
field.
(bfd_mach_o_scan_read_linkedit): New function.
(bfd_mach_o_scan_read_str): Ditto.
(bfd_mach_o_count_symbols): Simplify the code by using the symtab
field of mdata.
(bfd_mach_o_get_symtab_upper_bound): Remove check as
bfd_mach_o_count_symbols never returns an error.
(bfd_mach_o_canonicalize_symtab): Simplify the code by using the
symtab field (there might be only one symtab).
(bfd_mach_o_scan_read_command): Handle reexported dylib.
Handle sub frameworks, sub umbrella, sub library and sub client.
Read code signature and segment split info commands.
(bfd_mach_o_scan): Reindent.
(bfd_mach_o_xlat_name): New type.
(bfd_mach_o_print_flags): New function.
(bfd_mach_o_get_name): Ditto.
(bfd_mach_o_cpu_name): New variable.
(bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
(bfd_mach_o_section_type_name)
(bfd_mach_o_section_attribute_name)
(bfd_mach_o_load_command_name): New variables.
(bfd_mach_o_print_private_header): New function.
(bfd_mach_o_print_section_map): New function extracted from
bfd_mach_o_print_private_bfd_data.
(bfd_mach_o_print_section): Ditto.  Print more infos.
(bfd_mach_o_print_segment): Ditto.
(bfd_mach_o_print_dysymtab): Ditto.
(bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
load weak dylib, reexport dylib and id dylib.
Handle code signature and segment_split info.
Handle sub frameworks, sub umbrella, sub library and sub client.
(bfd_mach_o_section_get_nbr_indirect): New function.

* mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
(bfd_mach_o_header_flags): New enum to define header flags.
(bfd_mach_o_section_attribute): New enum to replace ...
(BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
these removed macros.
(BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
(bfd_mach_o_dylib_module): New type.
(BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
macros.
(bfd_mach_o_dylib_table_of_content): New type.
(BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
(bfd_mach_o_dylib_reference): New type.
(BFD_MACH_O_REFERENCE_SIZE): New macro.
(bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
modules, toc, references and indirect syms.
(BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
(bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
unused).  Add comment.
(bfd_mach_o_dylib_command): Ditto.
(bfd_mach_o_prebound_dylib_command): Ditto.
(bfd_mach_o_linkedit_command): New type.
(bfd_mach_o_str_command): New type.
(bfd_mach_o_load_command): Add linkedit and str fields.
(mach_o_data_struct): Add symtab field.
(bfd_get_mach_o_data): Renamed to ...
(bfd_mach_o_get_data): ... this new macro.
(bfd_mach_o_scan_read_symtab_symbol,
bfd_mach_o_scan_read_symtab_strtab,
bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.

* mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
instead of direct access.

* elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
R_PPC_PLTREL24 relocs.
(ppc_elf_relocate_section): Likewise.

* elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
pointer to sym hash.  Update all uses.
(update_plt_info): Likewise.  Don't check addend here.

*** empty log message ***

daily update

2009-06-14  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* infrun.c (handle_inferior_event): Reverse-next through
          trampoline.

2009-06-18  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* infrun.c (handle_inferior_event): Improve reverse stepping
through function epilogue.

* gas/cfi/cfi-common-7.s: Skip a multiple of four.
* gas/cfi/cfi-common-7.d: Adjust.

* gen-all-doc: Add fr30, ip2k, iq2000, lm32, mep, mt.

fix typo in previous entry

* html.scm (doc-analyze!): Provide defualt IDOC attribute if missing.

* dev.scm (cload): Change #:arch argument to take the path to the
.cpu file instead of just the name of the architecture.
* read.scm (arch-path): Remove trailing '/'.
(cpu-load): Set `arch-path' to directory of .cpu file.
(-cgen): Don't set `arch-path' here.
(include): Update.
* doc/porting.texi: Update.

    PR 10169
        * gas/tc-arm.c (do_t_ssat): Move common code from here...
        (do_t_usat): ... and here to...
        (do_t_ssat_usat): New function: ... here.  Add code to check that
        the shift value, if present, is in range.

        * gas/arm/thumb2_bad_reg.s: Add tests for SSAT and USAT with an
        out of range shift.
        * gas/arm/thumb2_bad_reg.l: Update expected error messages.

2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
bfd_sym_from_r_symndx.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

* elf-bfd.h (struct sym_sec_cache): Delete.
(struct sym_cache): New.
(bfd_section_from_r_symndx): Delete prototype.
(bfd_sym_from_r_symndx): Define prototype.
* elf.c (bfd_section_from_r_symndx): Delete, replace with..
(bfd_sym_from_r_symndx): ..new function.
* elf32-arm.c: Update all uses of struct sym_sec_cache and
bfd_section_from_r_symndx to new struct and function.
* elf32-bfin.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68hc1x.h: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-x86-64.c: Likewise.
* elfxx-sparc.c: Likewise.
* elfxx-sparc.h: Likewise.

2009-06-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

* dwarf2-frame.c (struct comp_unit): Use bfd_size_type for
dwarf_frame_size.

2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

    * elflink.c (elf_link_sort_relocs): Return early if there are no
        relocs to sort.

Fix formatting of recent entry

    PR 10288
        * arm-dis.c (print_insn_coprocessor): Check that a user specified
        ARM architecture supports the matched instruction.
        (print_insn_arm): Likewise.
        (select_arm_features): New function.  Fills in the fields of an
        arm_feature_set structure based on a given arm machine number.
        (print_insn): Initialise an arm_feature_set structure.

        * objdump.c (disassemble_bytes): Set the
        USER_SPECIFIED_MACHINE_TYPE flag in the disassemble_info structure
        if the user has invoked the -m switch.
        * doc/binutils.texi: Document the additional behaviour of
        objdump's -m switch for ARM targets.

        * dis-asm.h (USER_SPECIFIED_MACHINE_TYPE): New value for the flags
        field of struct disassemble_info.

        * gas/arm/align.s: Add labels so that COFF based targets can
        correctly locate THUMB code.
        * gas/arm/copro.d: Do not pass --architecture switch to objdump.

* path.cc (chdir): Check error conditions first.

* libc/locale/locale.c (loadlocale): Add handling of "@cjknarrow"
modifier on _MB_CAPABLE targets.  Add comment to explain.  Improve
documentation.

* ld-pe/pe-run.exp (proc test_direct_link_dll):  Always pass
--enable-auto-import to the linker.
* ld-pe/vers-script-1.d:  Replace '\$' by '_' in all symbol names.
* ld-pe/vers-script-3.d:  Likewise.
* ld-pe/vers-script-4.d:  Likewise.
* ld-pe/vers-script-dll.c:  Likewise.
* lib/ld-lib.exp (proc is_pecoff_format):  Also return true for
"*-*-cegcc*" targets.

2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>

Merge cegcc and mingw32ce target name changes from CeGCC project,
replacing "arm-*-" by "arm*-*-" where needed.

  2008-09-24  Pedro Alves  <pedroalves@users.sourceforge.net>

ld/
* configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
${tooldir}/lib/w32api.

  2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>

bfd/
* config.bfd: Add arm*-*-cegcc* target.

  2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>

binutils/
* configure.in: Add arm*-*-cegcc* and arm*-*-mingw32ce* targets.
* configure: Regenerate.

  2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>

gas/
* configure.tgt: Add arm*-*-cegcc* target.

  2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>

ld/
* configure.tgt: Add arm*-*-cegcc* target.

  2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>

bfd/
* config.bfd: Add arm-*-mingw32ce* target.

  2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>

gas/
* configure.tgt: Add arm-*-mingw32ce* target.

  2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>

ld/
* configure.tgt: Add arm-*-mingw32ce* target.

2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
* elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.

2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
* elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
* elf32-i386.c (elf_i386_check_relocs): Use it.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>

* elf-bfd.h (elf_dyn_relocs): New.

* elf32-i386.c (elf_i386_dyn_relocs): Removed.
(elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
elf_dyn_relocs.
(elf_i386_copy_indirect_symbol): Likewise.
(elf_i386_check_relocs): Likewise.
(elf_i386_gc_sweep_hook): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_readonly_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.

* elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
(elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
with elf_dyn_relocs.
(elf64_x86_64_copy_indirect_symbol): Updated.
(elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_gc_sweep_hook): Likewise.
(elf64_x86_64_adjust_dynamic_symbol): Likewise.
(elf64_x86_64_allocate_dynrelocs): Likewise.
(elf64_x86_64_readonly_dynrelocs): Likewise.
(elf64_x86_64_size_dynamic_sections): Likewise.

*** empty log message ***

daily update

* lib/gdb.exp (gdb_compile): Also force unbuffered mode for DJGPP
target.

2009-06-16 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>

        * include/stdlib.h (_wtof): Define.

* dwarf2read.c (zlib_decompress_section): Use a cleanup.

* gdbarch.sh (pointer_to_address): Change to type 'm'.
(address_to_pointer): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.

* inferior.h (unsigned_pointer_to_address): Add GDBARCH argument.
(signed_pointer_to_address): Likewise.
(unsigned_address_to_pointer, address_to_signed_pointer): Likewise.
* findvar.c (unsigned_pointer_to_address): Likewise.
(signed_pointer_to_address): Likewise.
(unsigned_address_to_pointer, address_to_signed_pointer): Likewise.

* avr-tdep.c (avr_address_to_pointer): Likewise.
(avr_pointer_to_address): Likewise.
* iq2000-tdep.c (iq2000_pointer_to_address): Likewise.
(iq2000_address_to_pointer): Likewise.
* m32c-tdep.c (m32c_m16c_address_to_pointer): Likewise.
(m32c_m16c_pointer_to_address): Likewise.
* spu-tdep.c (spu_pointer_to_address): Likewise.
* xstormy16-tdep.c (xstormy16_pointer_to_address): Likewise.
(xstormy16_address_to_pointer): Likewise.

ChangeLog:

* printcmd.c (print_scalar_formatted): Always truncate
unsigned data types.

* cli-dump.c (struct callback_data): Change type of load_offset
to CORE_ADDR.
(restore_binary_file): Update type casts.
(restore_command): Parse load_offset as address, not long.

* utils.c (string_to_core_addr): Do not sign-extend value.
* varobj.c (find_frame_addr_in_frame_chain): Truncate frame_base
before comparing against requested frame address.

testsuite/ChangeLog:

* gdb.base/dump.exp: Handle SPU like 64-bit platforms.