gdb/
* breakpoint.c (bpstat_do_actions): New variable cleanup_if_error, call
make_bpstat_clear_actions_cleanup and discard_cleanups for it.
* defs.h (make_bpstat_clear_actions_cleanup): New declaration.
* exceptions.c (throw_exception): Remove the bpstat_clear_actions call.
* inf-loop.c (inferior_event_handler): New variable cleanup_if_error,
call make_bpstat_clear_actions_cleanup and discard_cleanups for it.
Call bpstat_clear_actions for failed fetch_inferior_event_wrapper.
* infrun.c (fetch_inferior_event): Call
make_bpstat_clear_actions_cleanup.
* top.c (execute_command): New variable cleanup_if_error, call
make_bpstat_clear_actions_cleanup and discard_cleanups for it.
* utils.c (do_bpstat_clear_actions_cleanup)
(make_bpstat_clear_actions_cleanup): New functions.

gdb/testsuite/
* gdb.base/commands.exp (error_clears_commands_left): New function.
(): Call it.

gdb/testsuite/
* gdb.mi/mi-inheritance-syntax-error.cc (A): Make `a' public.
(C): Initialize `a'.
* gdb.mi/mi-inheritance-syntax-error.exp
(-data-evaluate-expression $path):  Expect `a' as 5.

2011-08-26  Pedro Alves  <pedro@codesourcery.com>

* linux-nat.c (linux_child_follow_fork): Don't set lp->resumed on
either the parent or the child forks.  Rename a couple locals.

2011-08-26  Pedro Alves  <pedro@codesourcery.com>

gdb/
* linux-nat.c (wait_lwp): Avoid assuming errno is preserved by a
library call.  Avoid reading the `status' local if all waitpid
calls failed.

2011-08-26  Pedro Alves  <pedro@codesourcery.com>

gdb/
* common/linux-osdata.c (get_cores_used_by_process): Don't assume
opening /proc/PID/task always succeeds.

* linespec.c (symtab_from_filename): Check for the end of string.

Updated Spanish translations.

2011-08-26  Tristan Gingold  <gingold@adacore.com>

* config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.

2011-08-26  Tristan Gingold  <gingold@adacore.com>

* config/tc-alpha.c (add_to_link_pool): Improve comment.
(s_alpha_fp_save): Fix indentation.

* NEWS: Mention that --no-copy-dt-needed-entries is now the
default.

2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>

PR mi/11912
* varobj.c (cplus_describe_child): Add the keyword
'class' to the output of the method when dealing
with a cast to a base class.

2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>

PR mi/11912
* gdb.mi/mi-inheritance-syntax-error.cc: New file.
* gdb.mi/mi-inheritance-syntax-error.exp: New file.
* gdb.mi/mi-var-cp.cc: Updated for new 'class'
keyword in output of -var-info-path-expression.

gdb/
No functionality change.
* breakpoint.c (bpstat_clear_actions): Remove the BS parameter, make
function comment a reference, new variables tp and bs, move here code
from throw_exception.
* breakpoint.h (bpstat_clear_actions): Remove the BS parameter,
describe it in the comment.
* exceptions.c (throw_exception): Remove variable tp, move the code for
bpstat_clear_actions to bpstat_clear_actions.

gdb/testsuite/
* gdb.trace/backtrace.exp: Use is_lp64_target to check 64bit target.
* gdb.trace/collection.exp: Likewise.
* gdb.trace/report.exp: Likewise.
* gdb.trace/unavailable.exp: Likewise.
* gdb.trace/while-dyn.exp: Likewise.

daily update

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2011-08-25  Andrew Oakley  <andrew@ado.is-a-geek.net>

* gdb.texinfo (Types In Python): Document 'bitpos' for enums.

daily update

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Stop threads when attaching to a PID that is the tgid.

Move common linux procfs code to common/

Fix a change log format issue.

2011-08-24  Hui Zhu  <teawater@gmail.com>

* tracepoint.c (cond_string_is_same): New function.
(find_matching_tracepoint): Add condition check
by cond_string_is_same.

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daily update

gdb/
Fix build error in Darwin port.
* darwin-nat-info.c (darwin_debug_regions_recurse): New variable uiout.

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daily update

* picflag.m4: New file.

merge from gcc

Move cpu files from cgen/cpu to top level cpu directory.

* ld-powerpc/tocopt4a.s, * ld-powerpc/tocopt4b.s,
* ld-powerpc/tocopt4.d: New test.
* ld-powerpc/powerpc.exp: Run it.

* ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
* ld.texinfo (--copy-dt-needed-entries): Mention new default.

daily update

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gdb/
Code cleanup.
* breakpoint.c (bpstat_clear_actions): Remove clearing of commands_left.
(command_line_is_silent): New function.
(bpstat_do_actions_1): No longer use commands_left, use
command_line_is_silent for commands.
(bpstat_alloc): Remove clearing of commands_left.
(bpstat_stop_status): Remove initialization of commands_left, use
command_line_is_silent.
* breakpoint.h (struct bpstats): Remove commands_left.

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daily update

daily update

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Update AVX tests.

2011-08-19  Sergey A. Guriev  <sergeya.a.guriev@intel.com>

* gas/i386/avx-gather-intel.d: Added missing vpgather tests.
* gas/i386/avx-gather.d: Likewise.
* gas/i386/x86-64-avx-gather-intel.d: Likewise.
* gas/i386/x86-64-avx-gather.d: Likewise.

* gas/i386/avx-intel.d: Added missing vpinsrd and removed
duplicated vpinsrb instructions.
* gas/i386/avx.d: Likewise.
* gas/i386/avx.s: Likewise.
* gas/i386/ilp32/x86-64-avx-intel.d: Likewise.
* gas/i386/ilp32/x86-64-avx.d: Likewise.
* gas/i386/x86-64-avx-intel.d: Likewise.
* gas/i386/x86-64-avx.d: Likewise.
* gas/i386/x86-64-avx.s: Likewise.

Include the <root>/cpu/ dir in GDB releases

This directory contains some files that are used to generate some
of the files included in the GDB release, and thus must be part of
the GDB release also.

ChangeLog:

        * src-release (GDB_SUPPORT_DIRS): Add 'cpu'.

* doc/as.texinfo: Include c-xstormy16.texi.

* elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
we haven't seen expected -mcmodel=medium/large code relocs.

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daily update

* gdb.cp/meth-typedefs.cc: New file.
* gdb.cp/meth-typedefs.exp: New file.

PR c++/12266
* cp-name-parser.y (struct demangle_info): Remove unused
member PREV.
(d_grab): Likewise.
(allocate_info): Change return type to struct demangle_info *.
Always allocate a new demangle_info.
Remove unused PREV pointer.
(cp_new_demangle_parse_info): New function.
(cp_demangled_name_parse_free): New function.
(do_demangled_name_parse_free_cleanup): New function.
(make_cleanup_cp_demangled_name_parse_free): New function.
(cp_demangled_name_to_comp): Change return type to
struct demangle_parse_info *.
Allocate a new storage for each call.
(main): Update usage for cp_demangled_name_to_comp
API change.
* cp-support.h (struct demangle_parse_info): New structure.
(cp_demangled_name_to_comp): Update API change for
return type.
(cp_new_demangle_parse_info): Declare.
(make_cleanup_cp_demangled_name_parse_free): New declaration.
(cp_demangled_name_parse_free): Declare.
* cp-support.c (cp_canonicalize_string): Update API
change for cp_demangled_name_to_comp.
(mangled_name_to_comp): Likewise.
Return struct demangle_parse_info, too.
(cp_class_name_from_physname): Update mangled_name_to_comp
API change.
(method_name_from_physname): Likewise.
(cp_func_name): Update API change for cp_demangled_name_to_comp.
(cp_remove_params): Likewise.
* python/py-type.c (typy_legacy_template_argument): Likewise.

* cp-support.h (cp_canonicalize_string_no_typedefs): Declare.
(cp_merge_demangle_parse_infos): Declare.
* cp-support.c (ignore_typedefs): New file global.
(copy_string_to_obstack): New function.
(inspect_type): New function.
(replace_typedefs): New function.
(replace_typedefs_qualified_name): New function.
(cp_canonicalize_string_no_typedefs): New function.
* cp-name-parser.y (cp_merge_demangle_parse_infos): New function.
(cp_new_demangle__parse_info): Allocate and initialize the obstack.
* linespec.c (find_methods): Use cp_canonicalize_string_no_typedefs
instead of cp_canonicalize_string.
(find_method): Likewise.
(decode_compound): Before looking up the name, call
cp_canonicalize_string_no_typedefs.
(decode_variable): Likewise.

* write.c (resolve_reloc_expr_symbols): Convert local symbols
on relocs to section+offset.
(get_frag_for_reloc): New function.
(write_relocs): Merge sort fixup relocs with those from .reloc
directives.

2011-08-18  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_read_segment): Initialize list.

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daily update

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Matt Rice <ratmice@gmail.com>

        * python/lib/gdb/prompt.py: New file.
        * python/lib/gdb/command/prompt.py: New file.
        * NEWS: Document set extended-prompt and gdb.prompt library

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>

        * gdb.texinfo (Prompt): Add set/show extended-prompt
        documentation
        (Basic Python): Add prompt_hook anchor.
        (Python modules): Reword module text to reflect multiple modules.
        (gdb.prompt): Document gdb.prompt module.

2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>

        * gdb.python/python.exp: Add extended-prompt tests.

2011-08-17  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_write_section_32): Fix typo.

PR ld/12762
bfd/
* bfd-in.h (struct bfd_section_already_linked): Forward declare.
(_bfd_handle_already_linked): Declare.
* coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
_bfd_coff_section_already_linked.
* coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
* coffcode.h (coff_section_already_linked): Likewise.
* cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
* elf-bfd.h: Likewise.
* libbfd-in.h: Likewise.
* targets.c: Likewise.
* linker.c (bfd_section_already_linked): Likewise.
(bfd_section_already_linked_table_lookup): Likewise.
(bfd_section_already_linked_table_insert): Likewise.
(_bfd_generic_section_already_linked): Likewise.  Call
_bfd_handle_already_linked.
(_bfd_handle_already_linked): New function, split out from..
* elflink.c (_bfd_elf_section_already_linked): ..here.  Revert
2011-07-09 changes.  Avoid unnecessary strcmp when matching
already_linked_list entries.  Match plugin linkonce section.
(section_signature): Delete.
* coffgen.c (_bfd_coff_section_already_linked): New function.
* libcoff-in.h (_bfd_coff_section_already_linked): Declare.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
* bfd-in2.h: Regenerate.
ld/
* ldlang.c (section_already_linked): Revert 2011-07-09 changes.
* plugin.c: Likewise.
(asymbol_from_plugin_symbol): Create linkonce section for syms
with comdat_key.

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daily update

gdb/

* tic6x-linux-tdep.c: Move const arrays definition from here...
* tic6x-tdep.c: to here ...

daily update

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gdb/testsuite/
* gdb.arch/i386-dr3-watch.exp
(watchpoint on gap1 does not fit debug registers)
(delete all watchpoints): Fix racy expect strings.

daily update

*** empty log message ***

gdb/
* NEWS: New port to Texas Instruments TMS320C6x.

gdb/gdbserver/

* target.h (struct target_ops): Fix indent.
* win32-low.c (win32_target_ops): Fix comment.

gdb/testsuite/

* gdb.base/maint.exp: set data_section to ".neardata".
* gdb.base/savedregs.c (thrower): Trigger SIGILL on NO-MMU machine.
* gdb.base/savedregs.exp: Handle SIGILL.
* gdb.mi/mi-syn-frame.c (bar): Trigger SIGILL on NO-MMU machine.
* gdb.xml/tdesc-regs.exp: Set core-regs for tic6x-*-*.

gdb/gdbserver/

* Makefile.in (clean): Remove tic6x-*.c files.
(linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
(tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
(tic6x-c64xp-linux.c): Likewise.
* configure.srv: Add support for tic6x-*-uclinux.
* linux-tic6x-low.c: New.
* linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.

gdb/
* configure.tgt: Handle tic6x-*-*linux and tic6x-*-*.
* solib-dsbt.c: New file.  Support DSBT shared object.
* tic6x-linux-tdep.c: New file.
* tic6x-tdep.c: New file.
* tic6x-tdep.h: New file.

    gdb/
        * remote.c (PACKET_qXfer_fdpic): New enum value.
        (remote_protocol_features): Add qXfer:fdpic:read packet.
        (remote_xfer_partial): Support TARGET_OBJECT_FDPIC.
        (_initialize_remote): Add set/show remote read-fdpic-loadmap command.
        * target.h (enum target_object): Add TARGET_OBJECT_FDPIC.

        gdb/gdbserver:
        * target.h (struct target_ops): Add read_loadmap.
        * linux-low.c (struct target_loadseg): New type.
        (struct target_loadmap): New type.
        (linux_read_loadmap): New function.
        (linux_target_ops): Add linux_read_loadmap.
        * server.c (handle_query): Support qXfer:fdpic:read packet.
* win32-low.c (win32_target_ops): Initialize field `read_loadmap' to NULL.

        gdb/doc/
        * gdb.texinfo : Document qXfer:fdpic:read packet.

Add files missed in previous commit.

    gdb/doc/
        * gdb.texinfo (Standard Target Features): Document C6x features.
(TIC6x Features): New node.

        gdb/
        * features/Makefile (WHICH): Add tic6x-c64xp tic6x-c64x tic6x-c62x
        tic6x-c64xp-linux tic6x-c64x-linux and tic6x-c62x-linux.
        * features/tic6x-c6xp.xml, features/tic6x-core.xml: New.
        * features/tic6x-gp.xml, features/tic6x-c62x.xml: New.
        * features/tic6x-c64x.xml, features/tic6x-c64xp.xml: New.
        * features/tic6x-c62x-linux.xml, features/tic6x-c64x-linux.xml: New.
        * features/tic6x-c64xp-linux.xml: New.
* features/tic6x-c64xp.c, features/tic6x-c64x.c: Generated.
        * features/tic6x-c62x.c, features/tic6x-c64xp-linux.c: Generated.
        * features/tic6x-c64x-linux.c, features/tic6x-c62x-linux.c: Generated.
        * regformats/tic6x-c62x.dat, regformats/tic6x-c64x.dat: Generated.
        * regformats/tic6x-c64xp.dat, regformats/tic6x-c62x-linux.dat: Generated.
* regformats/tic6x-c64x-linux.dat, regformats/tic6x-c64xp-linux.dat: Generated.

* config/djgpp/fnchange.lst: Add features/tic6x-*.xml and
features/tic6x-*.c files.
Add regformats/tic6x-*.dat files.

Merge from gcc:

2011-08-14  Yao Qi  <yao@codesourcery.com>
* configure.ac (tic6x-*-*): Remove gdb from noconfigdirs.
* configure: Regenerate.

* elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
shared and call to _mcount will go via plt.

* elf64-ppc.c: Prefix all einfo error strings with "%P: ".
* elf32-ppc.c: Likewise.
(ppc_elf_select_plt_layout): Use einfo rather than info to report
forced bss-plt.

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daily update

*** empty log message ***

daily update

* NEWS: Mention new "type" attribute of python gdb.Symbol objects.
* python/py-symbol.c (sympy_get_type): New function.
(symbol_object_getset): Add "type".

doc/
* gdb.texinfo (Symbols In Python): Document symbol.type.

testsuite/
* gdb.python/py-symbol.exp: Add test for symbol.type.

Add R_X86_64_RELATIVE64.

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13082
* x86-64.h (R_X86_64_RELATIVE64): New.

Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32.

bfd/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13082
* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
and zero-extend it to 64bit if addend is zero for x32.  Generate
R_X86_64_RELATIVE64 for x32.

include/elf/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13082
* x86-64.h (R_X86_64_RELATIVE64): New.

ld/testsuite/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13082
* ld-x86-64/pr13082-1.s: New.
* ld-x86-64/pr13082-1a.d: Likewise.
* ld-x86-64/pr13082-1b.d: Likewise.
* ld-x86-64/pr13082-2.s: Likewise.
* ld-x86-64/pr13082-2a.d: Likewise.
* ld-x86-64/pr13082-2b.d: Likewise.
* ld-x86-64/pr13082-3.s: Likewise.
* ld-x86-64/pr13082-3a.d: Likewise.
* ld-x86-64/pr13082-3b.d: Likewise.
* ld-x86-64/pr13082-4.s: Likewise.
* ld-x86-64/pr13082-4a.d: Likewise.
* ld-x86-64/pr13082-4b.d: Likewise.
* ld-x86-64/pr13082-5.s: Likewise.
* ld-x86-64/pr13082-5a.d: Likewise.
* ld-x86-64/pr13082-5b.d: Likewise.
* ld-x86-64/pr13082-6.s: Likewise.
* ld-x86-64/pr13082-6a.d: Likewise.
* ld-x86-64/pr13082-6b.d: Likewise.

* ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].

merge from gcc

2011-08-12  Pedro Alves  <pedro@codesourcery.com>

PR tui/13073

gdb/
* tui/tui-regs.c (tui_show_register_group): Skip registers with an
empty name.
(tui_show_register_group): Don't store a byte buffer in the data
element's value.
(tui_register_format): Skip registers with an empty name.
(tui_get_register): Store a struct value in the data element's
value field instead of a byte buffer holding the raw register
contents.  Account for optimized-out and unavailable registers
when comparing register contents.

* gdb.threads/pthreads.exp: Enable on non-native configurations.
* gdb.mi/mi-pthreads.exp: Likewise.
* gdb.mi/mi2-pthreads.exp: Likewise.
* gdb.mi/gdb669.exp.exp: Likewise.

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* config/tc-mips.c (can_swap_branch_p): Update the comment on
MIPS16 fixups.

* gas/mips/micromips@mips5.d: Rename to...
* gas/mips/micromips@mips5-fp.d: ... this.
* gas/mips/mips5.d: Rename to...
* gas/mips/mips5-fp.d: ... this.
* gas/mips/mips5.l: Rename to...
* gas/mips/mips5-fp.l: ... this.
* gas/mips/mips5.s: Rename to...
* gas/mips/mips5-fp.s: ... this.
* gas/mips/mips.exp: Update accordingly.

* gas/mips/mips.exp: Define new "fpisa3", "fpisa4" and "fpisa5"
architecture properties adding them to "mips3", "mips4", "mips5"
and "mips32r2" architectures.  Use the new properties for the
"24k-triple-stores-1", "24k-triple-stores-3", "mips4-fp",
"mips5" and "alnv_ps-swap" tests.

daily update

*** empty log message ***

2011-08-09  Pedro Alves  <pedro@codesourcery.com>

gdb/testsuite/
* lib/mi-support.exp (detect_async): Rename to...
(mi_detect_async): ... this.
* gdb.mi/mi-nonstop-exit.exp: Adjust.
* gdb.mi/mi-nonstop.exp: Adjust.
* gdb.mi/mi-ns-stale-regcache.exp: Adjust.
* gdb.mi/mi-nsintrall.exp: Adjust.
* gdb.mi/mi-nsmoribund.exp: Adjust.
* gdb.mi/mi-nsthrexec.exp: Adjust.

2011-08-09  Pedro Alves  <pedro@codesourcery.com>

gdb/
* printcmd.c (current_display_number): Update comment.
(disable_current_display_cleanup): Delete.
(do_one_display): Use make_cleanup_restore_integer.  Gracefully
catch errors thrown while evaluating and printing the display.

gdb/testsuite/
* gdb.base/display.c (do_loops): New `p_i' local.
* gdb.base/display.exp: Test displaying a variable that is
temporarily at a bad address.

* config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
"m14kc".
* doc/c-mips.texi (MIPS architecture options): Add "m14k" and
"m14kc" to the list of -march options.

gas/
* config/tc-mips.c (mips_set_options): Add ase_mcu.
(mips_opts): Initialise ase_mcu to -1.
(ISA_SUPPORTS_MCU_ASE): New macro.
(MIPS_CPU_ASE_MCU): Likewise.
(is_opcode_valid): Handle MCU.
(macro_build, macro): Likewise.
(validate_mips_insn, validate_micromips_insn): Likewise.
(mips_ip): Likewise.
(options): Add OPTION_MCU and OPTION_NO_MCU.
(md_longopts): Add mmcu and mno-mcu.
(md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
(mips_after_parse_args): Handle MCU.
(s_mipsset): Likewise.
(md_show_usage): Handle MCU options.

* doc/as.texinfo: Document -mmcu and -mno-mcu options.
* doc/c-mips.texi: Likewise, and document ".set mcu" and
".set nomcu" directives.

gas/testsuite/
* gas/mips/micromips@mcu.d: New test.
* gas/mips/mcu.d: Likewise.
* gas/mips/mcu.s: New test source.
* gas/mips/mips.exp: Run the new tests.

include/opcode/
* mips.h (OP_MASK_3BITPOS, OP_SH_3BITPOS): New macros.
(OP_MASK_OFFSET12, OP_SH_OFFSET12): Redefine.
(INSN_ASE_MASK): Add the MCU bit.
(INSN_MCU): New macro.
(M_ACLR_AB, M_ACLR_OB, M_ASET_AB, M_ASET_OB): New enum values.
(MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): New macros.

opcodes/
* mips-dis.c (mips_arch_choices): Enable MCU for "mips32r2"
and "mips64r2".
(print_insn_args, print_insn_micromips): Handle MCU.
* micromips-opc.c (MC): New macro.
(micromips_opcodes): Add "aclr", "aset" and "iret".
* mips-opc.c (MC): New macro.
(mips_builtin_opcodes): Add "aclr", "aset" and "iret".

include/opcode/
* mips.h (INSN_WRITE_GPR_S, INSN2_WRITE_GPR_MB): New macros.
(INSN2_READ_GPR_MC, INSN2_READ_GPR_ME): Likewise.
(INSN2_WRITE_GPR_MF, INSN2_READ_GPR_MG): Likewise.
(INSN2_READ_GPR_MJ, INSN2_WRITE_GPR_MJ): Likewise.
(INSN2_READ_GPR_MP, INSN2_WRITE_GPR_MP): Likewise.
(INSN2_READ_GPR_MQ, INSN2_WRITE_GPR_MHI): Likewise.
(INSN2_READ_GPR_MMN): Likewise.
(INSN2_READ_FPR_D): Change the bit used.
(INSN2_MOD_GPR_MD, INSN2_MOD_GPR_MF): Likewise.
(INSN2_MOD_SP, INSN2_READ_GPR_31, INSN2_READ_GP): Likewise.
(INSN2_READ_PC, INSN2_UNCOND_BRANCH): Likewise.
(INSN2_COND_BRANCH): Likewise.
(INSN2_WRITE_GPR_S, INSN2_MOD_GPR_MB): Remove macros.
(INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG): Likewise.
(INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MP, INSN2_MOD_GPR_MQ): Likewise.
(INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MM): Likewise.
(INSN2_MOD_GPR_MN): Likewise.

gas/
* config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
register use checks.
(gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
checks.
(gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
use flag with INSN_WRITE_GPR_S.  Add INSN2_WRITE_GPR_MB,
INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
opcode register use checks.
(can_swap_branch_p): Enable microMIPS branch swapping.
(append_insn): Likewise.

gas/testsuite/
* gas/mips/micromips.d: Update according to changes to enable
microMIPS branch swapping.
* gas/mips/micromips-trap.d: Likewise.
* gas/mips/micromips@jal-svr4pic.d: Likewise.
* gas/mips/micromips@loc-swap.d: Likewise.
* gas/mips/micromips@loc-swap-dis.d: Likewise.

opcodes/
* micromips-opc.c (MOD_mb, MOD_mc, MOD_md): Remove macros.
(MOD_me, MOD_mf, MOD_mg, MOD_mhi, MOD_mj, MOD_ml): Likewise.
(MOD_mm, MOD_mn, MOD_mp, MOD_mq, MOD_sp): Likewise.
(WR_mb, RD_mc, RD_md, WR_md, RD_me, RD_mf, WR_mf): New macros.
(RD_mg, WR_mhi, RD_mj, WR_mj, RD_ml, RD_mmn): Likewise.
(RD_mp, WR_mp, RD_mq, RD_sp, WR_sp): Likewise.
(WR_s): Update macro.
(micromips_opcodes): Update register use flags of: "addiu",
"addiupc", "addiur1sp", "addiur2", "addius5", "addiusp", "addu",
"and", "andi", "beq", "beqz", "bne", "bnez", "di", "ei", "j",
"jalr", "jalrs", "jr", "jraddiusp", "jrc", "lbu", "lhu", "li",
"lui", "lw", "lwm", "mfhi", "mflo", "move", "movep", "not",
"nor", "or", "ori", "sb", "sh", "sll", "srl", "subu", "sw",
"swm" and "xor" instructions.

* mi/mi-cmd-break.c (mi_cmd_break_passcount): Fix typo.

* config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
branch size information.
(RELAX_MICROMIPS_U16BIT): Remove macro.
(RELAX_MICROMIPS_UNCOND): Adjust accordingly.
(RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
(RELAX_MICROMIPS_RELAX32): Likewise.
(RELAX_MICROMIPS_TOOFAR16): Likewise.
(RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
(RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
(RELAX_MICROMIPS_TOOFAR32): Likewise.
(RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
(RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
(append_insn): Always check forced_insn_length for microMIPS
relaxation.  Adjust code for the removal of
RELAX_MICROMIPS_U16BIT.
(mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
relocation straight away.
(relaxed_micromips_16bit_branch_length): Adjust code for the
removal of RELAX_MICROMIPS_U16BIT.

* bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
* bfd/bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
* bfd/elf32-arm.c (elf32_arm_link_hash_table): New field.
(elf232_arm_link_hash_table_create): Initialise new field.
(check_use_blx): Change test depending on fix_arm1176.
(bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
command line options.
* ld/emultempl/armelf.em (fix_arm1176): New variable.
(arm_elf_create_output_section_statements): Pass
fix_arm1176 option to bfd backend.
(OPTION_FIX_ARM1176): New define.
(OPTION_NO_FIX_ARM1176): Likewise.
(PARSE_AND_LIST_LONGOPTS): Add new command line options.
(PARSE_AND_LIST_OPTIONS): Likewise.
(PARSE_AND_LIST_ARGS_CASES): Likewise.
* ld/ld.texinfo: Document new command line options.
* ld/testsuite/ld-arm/arm-elf.exp (armelftests): Update for new command-line
options.
(armeabitests): Update for new command-line options, and add
new test cases.
* ld/testsuite/ld-arm/fix-arm1176.s: Add test case.
* ld/testsuite/ld-arm/fix-arm1176-off.d: Likewise.
* ld/testsuite/ld-arm/fix-arm1176-on.d: Likewise.

Fix "ditto" dependency order.

2011-08-09  Pedro Alves  <pedro@codesourcery.com>

gdb/
* elfread.c (elf_symtab_read): Ditto.
* maint.c (maintenance_command): Ditto.
* somread.c (som_symtab_read): Ditto.
* solib.c (solib_find, solib_map_sections, update_solib_list)
(solib_add, info_sharedlibrary_command, solib_name_from_address)
(solib_create_inferior_hook, in_solib_dynsym_resolve_code)
(sharedlibrary_command, no_shared_libraries): Rework comments.
* solib-irix.c (locate_base, disable_break, enable_break)
(irix_solib_create_inferior_hook, irix_solib_create_inferior_hook)
(irix_current_sos, irix_open_symbol_file_object)
(irix_special_symbol_handling): Ditto.
* solib-sunos.c (locate_base, first_link_map_member)
(sunos_current_sos, disable_break, enable_break)
(sunos_special_symbol_handling, sunos_solib_create_inferior_hook):
Ditto.
* solib-svr4.c (bfd_lookup_symbol, elf_locate_base, locate_base)
(open_symbol_file_object, svr4_current_sos, enable_break)
(svr4_special_symbol_handling, svr4_solib_create_inferior_hook):
Ditto.
* solib-frv.c (bfd_lookup_symbol, open_symbol_file_object)
(frv_current_sos, enable_break, frv_special_symbol_handling)
(frv_solib_create_inferior_hook): Ditto.
* solist.h (struct target_so_ops): Extend the comments of the
special_symbol_handling, current_sos and open_symbol_file_object
methods.