gdb/
Tail call sites reader implementation.
* dwarf2read.c (read_call_site_scope): Recognize DW_AT_GNU_tail_call,
fill in TYPE_TAIL_CALL_LIST.
* gdbtypes.h (struct func_type): New field tail_call_list.
(struct call_site): New field tail_call_next.
(TYPE_TAIL_CALL_LIST): New definition.

gdb/
Implement basic support for DW_TAG_GNU_call_site.
* block.c: Include gdbtypes.h and exceptions.h.
(call_site_for_pc): New function.
* block.h (call_site_for_pc): New declaration.
* defs.h: Include hashtab.h.
(make_cleanup_htab_delete, core_addr_hash, core_addr_eq): New
declarations.
* dwarf2-frame.c (dwarf2_frame_ctx_funcs): Install
ctx_no_push_dwarf_reg_entry_value.
* dwarf2expr.c (read_uleb128, read_sleb128): Support R as NULL.
(dwarf_block_to_dwarf_reg): New function.
(execute_stack_op) <DW_OP_GNU_entry_value>: Implement it.
(ctx_no_push_dwarf_reg_entry_value): New function.
* dwarf2expr.h (struct dwarf_expr_context_funcs): New field
push_dwarf_reg_entry_value.
(ctx_no_push_dwarf_reg_entry_value, dwarf_block_to_dwarf_reg): New
declarations.
* dwarf2loc.c: Include gdbcmd.h.
(dwarf_expr_ctx_funcs): New forward declaration.
(entry_values_debug, show_entry_values_debug, call_site_to_target_addr)
(dwarf_expr_reg_to_entry_parameter)
(dwarf_expr_push_dwarf_reg_entry_value): New.
(dwarf_expr_ctx_funcs): Install dwarf_expr_push_dwarf_reg_entry_value.
(dwarf2_evaluate_loc_desc_full): Handle NO_ENTRY_VALUE_ERROR.
(needs_dwarf_reg_entry_value): New function.
(needs_frame_ctx_funcs): Install it.
(_initialize_dwarf2loc): New function.
* dwarf2loc.h (entry_values_debug): New declaration.
* dwarf2read.c (struct dwarf2_cu): New field call_site_htab.
(read_call_site_scope): New forward declaration.
(process_full_comp_unit): Copy call_site_htab.
(process_die): Support DW_TAG_GNU_call_site.
(read_call_site_scope): New function.
(dwarf2_get_pc_bounds): Support NULL HIGHPC.
(dwarf_tag_name): Support DW_TAG_GNU_call_site.
(cleanup_htab): Delete.
(write_psymtabs_to_index): Use make_cleanup_htab_delete instead of it.
* exceptions.h (enum errors): New NO_ENTRY_VALUE_ERROR.
* gdb-gdb.py (StructMainTypePrettyPrinter): Support
FIELD_LOC_KIND_DWARF_BLOCK.
* gdbtypes.h (enum field_loc_kind): New entry
FIELD_LOC_KIND_DWARF_BLOCK.
(struct main_type): New loc entry dwarf_block.
(struct call_site, FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK)
(TYPE_FIELD_DWARF_BLOCK): New.
* python/py-type.c: Include dwarf2loc.h.
(check_types_equal): Support FIELD_LOC_KIND_DWARF_BLOCK.  New
internal_error call on unknown FIELD_LOC_KIND.
* symtab.h (struct symtab): New field call_site_htab.
* utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete)
(core_addr_hash, core_addr_eq): New functions.

gdb/testsuite/
Implement basic support for DW_TAG_GNU_call_site.
* gdb.arch/Makefile.in (EXECUTABLES): Add amd64-entry-value.
* gdb.arch/amd64-entry-value.cc: New file.
* gdb.arch/amd64-entry-value.exp: New file.

gdb/
Code reshuffle.
* gdb-gdb.py (StructMainTypePrettyPrinter): Change
TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.  Move
calling_convention under func_stuff there.
* gdbtypes.c (make_function_type): Call INIT_FUNC_SPECIFIC.
(init_type) <TYPE_CODE_FUNC>: Likewise.
(recursive_dump_type): Change TYPE_SPECIFIC_CALLING_CONVENTION to
TYPE_SPECIFIC_FUNC.  New comment for tail_call_list.
* gdbtypes.h (enum type_specific_kind): Change
TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.
(struct main_type) <type_specific>: Change calling_convention to
func_stuff.  Move calling_convention to ...
(struct func_type): ... this new struct.
(INIT_FUNC_SPECIFIC): New #define.
(TYPE_CALLING_CONVENTION): Change calling_convention to func_stuff.

gdb/
Fix DW_OP_GNU_implicit_pointer for DWARF32 v3+ on 64-bit arches.
* dwarf2-frame.c (execute_stack_op): Initialize ctx->ref_addr_size.
* dwarf2expr.c (execute_stack_op) <DW_OP_GNU_implicit_pointer>: Use
ctx->ref_addr_size.  Handle its invalid value.
* dwarf2expr.h (struct dwarf_expr_context): New field ref_addr_size.
* dwarf2loc.c (dwarf2_evaluate_loc_desc_full)
(dwarf2_loc_desc_needs_frame): Initialize ctx->ref_addr_size.
* dwarf2loc.h (dwarf2_per_cu_ref_addr_size): New declaration.
* dwarf2read.c (decode_locdesc): Initialize ctx->ref_addr_size.
(dwarf2_per_cu_ref_addr_size): New function.

gdb/testsuite/
Fix DW_OP_GNU_implicit_pointer for DWARF32 v3+ on 64-bit arches.
* gdb.dwarf2/implptr-64bit.S: New file.
* gdb.dwarf2/implptr-64bit.exp: New file.

gdb/
Code cleanup.
* dwarf2read.c (per_cu_header_read_in): New function.
(dwarf2_per_cu_addr_size, dwarf2_per_cu_offset_size): Use it, with new
variables cu_header_local and cu_headerp.

gdb/
Fix initial language detection with -readnow.
* dwarf2read.c (dw2_find_symbol_file): Handle OBJF_READNOW case.
* symfile.h (struct quick_symbol_functions): State find_symbol_file
searches only for global symbols.

gdb/testsuite/
Fix initial language detection with -readnow.
* gdb.cp/readnow-language.cc: New file.
* gdb.cp/readnow-language.exp: New file.

gdb/
Fix printed anonymous struct name.
* dwarf2read.c (fixup_partial_die): Handle for anonymous structs also
DW_TAG_interface_type.  Strip for anonymous structs any prefixes.
(anonymous_struct_prefix): New function.
(determine_prefix): New variables retval.  Call anonymous_struct_prefix.
(dwarf2_name): Strip for anonymous structs any prefixes.

gdb/testsuite/
Fix printed anonymous struct name.
* gdb.cp/anon-struct.exp (print type of X::t2): New test.

* gdb.base/solib-symbol.exp: Do not include directories in
filenames in expected messages.

* emultempl/ppc64elf.em (ppc_create_output_section_statements): Add
missing colon to error message.
(ppc_before_allocation): Likewise.

*** empty log message ***

daily update

Preserve the maximum alignment/size for common symbols.

bfd/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13250
* elflink.c (elf_link_add_object_symbols): Preserve the maximum
alignment and size for common symbols.

ld/testsuite/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/13250
* ld-elf/shared.exp (build_tests): Add tests for PR ld/13250.
(run_tests): Likewise.

* ld-elf/pr13250-1.c: New.
* ld-elf/pr13250-2.c: Likewise.
* ld-elf/pr13250-3.c: Likewise.

PR ld/13229
PR ld/13244
* elflink.c (elf_link_add_object_symbols): Don't make IR symbols
dynamic.

*** empty log message ***

* elflink.c (elf_link_output_extsym): Strip defined plugin symbols
even when strip_discarded is false.

* gdb.texinfo (gdb.printing): Document new `replace' arg to
register_pretty_printer.

daily update

* python/lib/gdb/printing.py (register_pretty_printer): New argument
`replace'.

testsuite/
* gdb.python/py-pp-maint.py: Add tests for `replace' arg.

* python/lib/gdb/printing.py: Whitespace cleanup.

* python/py-value.c (valpy_call): Initialize ftype to avoid compiler
warning.

Fix PR spelling, 13624 -> 13264.

Don't run dw2-decodedline.S on ia64.

2011-10-07  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/objdump.exp: Don't run dw2-decodedline.S on ia64.

Run --gc-sections tests only if supported.

2011-10-07  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/elf.exp: Run --gc-sections tests only if --gc-sections
is available.

2011-10-07  Pedro Alves  <pedro@codesourcery.com>

* linux-nat.h (ALL_LWPS): Remove the ptid parameter.
* amd64-linux-nat.c (amd64_linux_dr_set_control)
(amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
* arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
(arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
(arm_linux_remove_watchpoint): Adjust.
* i386-linux-nat.c (i386_linux_dr_set_control)
(i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
* ia64-linux-nat.c (ia64_linux_insert_watchpoint)
(ia64_linux_remove_watchpoint): Adjust.
* mips-linux-nat.c (write_watchpoint_regs): Adjust.
* ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
(ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
(ppc_linux_insert_mask_watchpoint)
(ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
(ppc_linux_remove_watchpoint): Adjust.
* s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
Adjust.

2011-10-07  Pedro Alves  <pedro@codesourcery.com>

* linux-nat.h (ALL_LWPS): Remove the ptid parameter.
* amd64-linux-nat.c (amd64_linux_dr_set_control)
(amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
* arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
(arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
(arm_linux_remove_watchpoint): Adjust.
* i386-linux-nat.c (i386_linux_dr_set_control)
(i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
* ia64-linux-nat.c (ia64_linux_insert_watchpoint)
(ia64_linux_remove_watchpoint): Adjust.
* mips-linux-nat.c (write_watchpoint_regs): Adjust.
* ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
(ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
(ppc_linux_insert_mask_watchpoint)
(ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
(ppc_linux_remove_watchpoint): Adjust.
* s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
Adjust.

* fhandler.h (fhandler_console::tc_getpgid): New function.
* spawn.cc (spawn_guts): Add logic to put pure-windows processes "in the
background" when they are started that way.

* windows-nat.c: Include wchar.h to avoid compiler warnings.
(clear_win32_environment): New function for Cygwin to clear out
Win32 environment.
(windows_create_inferior): Prepare new environment from in_env
for Cygwin, too.

* include/sys/cygwin.h (cygwin_getinfo_types): Define values
additionally as preprocessor symbols.

2011-10-07  Phil Muldoon  <pmuldoon@redhat.com>

PR python/13624

* python/py-value.c (valpy_call): Check that arguments are
a tuple.
        (is_intlike): Remove call to CHECK_TYPEDEF.
(valpy_nonzero): Catch GDB exceptions.
(valpy_absolute): Ditto.
        (valpy_lazy_string): Ditto.
        (valpy_call): Ditto.
        (valpy_get_is_optimized_out): Ditto.
        (valpy_long): Ditto.
        (valpy_float): Ditto.
        (valpy_int): Call CHECK_TYPEDEF.  Catch GDB exceptions.
        (valpy_richcompare): Ditto.

2011-10-07  Phil Muldoon  <pmuldoon@redhat.com>

PR python/12930
PR python/12802

* gdb.texinfo (Breakpoints In Python): Clarify behavior in the
stop method.

* inferior.h (disable_randomization): Declare.
* infrun.c (disable_randomization): New global variable.
(show_disable_randomization): New function.
(set_disable_randomization): Likewise.
(_initialize_infrun): Install set/show disable-randomization
commands.
* linux-nat.c (disable_randomization): Remove.
(show_disable_randomization): Likewise.
(set_disable_randomization): Likewise.
(_initialize_linux_nat): No longer install set/show
disable-randomization commands here.
(linux_nat_supports_disable_randomization): New function.
(linux_nat_add_target): Install it.
* remote.c (PACKET_QDisableRandomization): New enum value.
(remote_protocol_packets): Support QDisableRandomization.
(_initialize_remote): Likewise.
(remote_supports_disable_randomization): New function.
(init_remote_ops): Install it.
(extended_remote_supports_disable_randomization): New function.
(init_extended_remote_ops): Install it.
(extended_remote_disable_randomization): New function.
(extended_remote_create_inferior_1): Call it.
* target.h (struct target_ops): Add to_supports_disable_randomization.
(target_supports_disable_randomization): Add prototype.
* target.c (target_supports_disable_randomization): New function.
(find_default_supports_disable_randomization): Likewise.
(init_dummy_target): Install it.

doc/
* gdb.texinfo (Starting your Program): "set disable-randomization"
is no longer Linux-specific.
(Remote Configuration): Document "set remote
disable-randomization-packet".
(General Query Packets): Document "QDisableRandomization" packet
and add it to "qSupported" list.

gdbserver/
* configure.ac: Check support for personality routine.
* configure: Regenerate.
* config.in: Likewise.
* linux-low.c: Include <sys/personality.h>.
Define ADDR_NO_RANDOMIZE if necessary.
(linux_create_inferior): Disable address space randomization when
forking inferior, if requested.
(linux_supports_disable_randomization): New function.
(linux_target_ops): Install it.
* server.h (disable_randomization): Declare.
* server.c (disable_randomization): New global variable.
(handle_general_set): Handle QDisableRandomization.
(handle_query): Likewise for qSupported.
(main): Support --disable-randomization and --no-disable-randomization
command line arguments.
* target.h (struct target_ops): Add supports_disable_randomization.
(target_supports_disable_randomization): New macro.

* rx/crt0.S: Initialise the PID address register.
(__pid_base): Define weakly.

Add missing files to previous commit (Allow Python notification of new object-file loadings.)

Fix copyright.

Fix ChangeLog messup (Allow Python notification of new object-file loadings.)

Allow Python notification of new object-file loadings.

* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-newobjfilevent.c.
(SUBDIR_PYTHON_OBS): Add py-newobjfileevent.o.
Add build rule for this file.
* python/py-event.h (emit_new_objfile_event): New prototype.
(newobjfile): New Python event emitter.
* python/py-evts.c (gdbpy_initialize_py_events): Add new_objfile to
Python event registry.
* python/py-inferior.c: Include objfiles.h
(python_new_objfile): New function.
(gdbpy_initialize_inferior): Add python_new_objfile to the new objfile
observers.
* python/py-newobjfileevent.c: New file.
* python-internal.h (gdbpy_initialize_new_objfile_event): New
prototype.
* python/python.c (_initialize_python): Add
gdbpy_initialize_new_objfile_event call.
* NEWS: Add item for new Python event "gdb.newobjfile"

2011-10-06  Kevin Pouget  <kevin.pouget@st.com>

Allow Python notification of new object-file loadings.
* gdb.texinfo (Events In Python): Document `gdb.NewObjFileEvent'
event type.

2011-10-06  Kevin Pouget  <kevin.pouget@st.com>

Allow Python notification of new object-file loadings.
* gdb.python/py-events.exp: Test newobjfile event.
* gdb.python/py-events.py: Register newobjfile callback.
* gdb.python/py-events.c: Add call to shared library
* gdb.python/py-events-shlib.c: New file.

* gdb.base/fixsection.exp: Do not include directories in filename
in expected message.

*** empty log message ***

daily update

* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Send __SIGSETPGRP
pseudo signal to process group instead of just calling
init_console_handler.
* sigproc.cc (wait_sig): Call init_console_handler here on __SIGSETPGRP
signal.
* sigproc.h (__SIGSETPGRP): Define.

2011-10-06  Christian Franke  <franke@computer.org>

* include/cygwin/wait.h: Use new __wait_status_to_int()
macro to access status value in W*() status checks.
Fix status description.
* include/sys/wait.h: Allow `int' and `union wait' as
wait status parameter.  Change __wait_status_to_int()
macro and wait () prototypes accordingly.  Add inline
functions for C++.  Remove extra `;'.

dyslexia

PR ld/13329
ld/
* plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
(set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
(get_symbols): Add def_ironly_exp param.  Return that value for
syms exported from shared libs.
(get_symbols_v1, get_symbols_v2): New wrapper functions.
* testplug.c: Update for above changes.
ld/testsuite/
* ld-plugin/plugin-1.d, * ld-plugin/plugin-2.d, * ld-plugin/plugin-3.d,
* ld-plugin/plugin-4.d, * ld-plugin/plugin-5.d, * ld-plugin/plugin-6.d,
* ld-plugin/plugin-7.d, * ld-plugin/plugin-8.d, * ld-plugin/plugin-9.d,
* ld-plugin/plugin-10.d, * ld-plugin/plugin-11.d: Update.

gas/testsuite/
2011-09-28  Jan Beulich  <jbeulich@suse.com>

* gas/ppc/476.s: Fix lswi first operand.
* gas/ppc/476.d: Adjust expected output.
* gas/ppc/a2.s: Fix lswi first operand.
* gas/ppc/a2.d: Adjust expected output.
* gas/ppc/power6.s: Fix lfdpx first operand.
* gas/ppc/power6.d: Adjust expected output.

opcodes/
2011-09-28  Jan Beulich  <jbeulich@suse.com>

* ppc-opc.c (insert_nbi, insert_rbx, FRAp, FRBp, FRSp, FRTp, NBI, RAX,
RBX): New.
(insert_bo, insert_boe): Reject bcctr with bit 2 in bo unset.
(powerpc_opcodes): Use RAX for second and RBXC for third operand of
lswx. Use NBI for third operand of lswi. Use FRTp for first operand of
lfdp and lfdpx. Use FRSp for first operand of stfdp and stfdpx, and
mark them as invalid on POWER7. Use FRTp, FRAp, and FRBp repsectively
on DFP quad instructions.

    * coffgen.c (coff_write_alien_symbol): Don't write
        symbol for discarded sections, if strip_discarded isn't
        explicit set to false.
        (coff_write_native_symbol): Likewise.

*** empty log message ***

daily update

Add missing ChangeLog entries.

Add tests for passing of environment variables to inferior.
* gdb.base/testenv.c: New test source.
* gdb.base/testenv.exp: New expect test.

* readelf.c (get_machine_dlags): Add support for RX's PID mode.

* ld-scripts/phdrs.exp: Expect to fail for the RX.

* elf32-rx.c: Add support for PID mode.
(rx_elf_relocate_section): Add checks for unsafe PID relocations.
Include addend in R_RX_SYM relocations.

* config/rx-defs.h (rx_pid_register): New.
(rx_gp_register): New.
* config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
(displacement): Add PID support.
* config/tc-rx.c (rx_pid_mode): New.
(rx_num_int_regs): New.
(rx_pid_register): New.
(rx_gp_register): New.
(options): Add -mpid and -mint-register= options.
(md_longopts): Likewise.
(md_parse_option): Likewise.
(md_show_usage): Likewise.
(rx_pid_symbol): New.
(rx_pidreg_symbol): New.
(rx_gpreg_symbol): New.
(md_begin): Support PID.
(rx_validate_fix_sub): Support PID.
(tc_gen_reloc): Support PID.
* doc/c-rx.texi: Document PID support.

* rx.h (E_FLAG_RX_PID): New.

* external.cc (create_winenv): Rename from sync_winenv.  Take
environment pointer as parameter and return pointer to corresponding
win32 environment block if != NULL.  Otherwise just sync as before.
(cygwin_internal): Add CW_CVT_ENV_TO_WINENV case.
* include/cygwin/version.h: Bump API minor number.
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_ENV_TO_WINENV.

2011-10-05  Tristan Gingold  <gingold@adacore.com>

        * ada-tasks.c (read_atcb): Make ravenscar_task_name static.
        Extract the ravenscar task name from the symbol for the atcb.

* net.cc (socketpair): Bind first socket to loopback only as well.

sim: merge changes from common.m4 back into SIM_AC_COMMON

Seems some fixes were added to the common.m4 file but not the
SIM_AC_COMMON macro.  Keep the two in sync since they're supposed
to be the same thing.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

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daily update

2011-10-04  Greta Yorsh  <Greta.Yorsh@arm.com>

        * testsuite/newlib.string/memcpy-1.c: New test.

* gdb.python/py-value.c (main): Break before return.

* python/py-type.c (typy_make_iter): Add forward declaration.
(typy_fields_items):  Use the gdb.Type iterator.

* libc/machine/arm/memcpy.S: Fix unaligned access copying.

* NEWS: Add entry for Python gdb.Type mapping methods.

Fix misplaced documentation entry (Paul Koning, 2011-09-28)

binutils/

2011-10-04  Paul Woegerer  <paul_woegerer@mentor.com>
    Carlos O'Donell  <carlos@codesourcery.com>

* dwarf.c (display_debug_lines_decoded): Index directory_table with
directory_index from file_table entry.

binutils/testsuite/

2011-10-04  Carlos O'Donell  <carlos@codesourcery.com>

* binutils-all/dw2-decodedline.S: New file.
* binutils-all/objdump.WL: New file.
* binutils-all/objdump.exp: Update copyright year.
New test case for -WL.

2011-10-04  Kevin Pouget  <kevin.pouget@st.com>

       PR python/12691: Add the inferior to Python exited event
       * python/py-exitedevent.c (create_exited_event_object): Add inferior
       to exited_event.
       * python/py-event.h (emit_exited_event): Likewise
       * python/-inferior.c (python_inferior_exit): Likewise

 2011-10-04  Kevin Pouget  <kevin.pouget@st.com>

       PR python/12691: Add the inferior to Python exited event
       * gdb.python/py-events.exp: Test the inferior attribute of exited
       event with a fork.
       * gdb.python/py-events.py: Print inferior number on exit.
       * gdb.python/py-events.c: Fork the inferior.

 2011-10-04  Kevin Pouget  <kevin.pouget@st.com>

       PR python/12691: Add the inferior to Python exited event
       * gdb.texinfo (Events In Python): Describe exited inferior attribute.

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[doco] rephrase `presence of' with `support for'.

gdb/doc/ChangeLog:

        * gdb.texinfo (GDB/MI Miscellaneous Commands): Minor
        rephasing.

[Ada/doco] Document the new -ada-task-info GDB/MI command.

gdb/doc/ChangeLog:

        * gdb.texinfo (GDB/MI Ada Tasking Commands): New node.
        (GDB/MI Miscellaneous Commands): Add `ada-task-info'
        as possible feature returned by the `-list-features'
        command.

[Ada] Add field "thread-id" in -ada-task-info output

This patch enhances the -ada-task-info command, adding a new
field called "thread-id" in the command output.  This field
provides the ID of the task's corresponding thread (if that
information could not be determined, the field is omitted).

This field is useful in the context of GDB/MI users, because
it allows a quick translation from Ada task to thread, and
thus easy use of all the commands that take a --thread argument.

gdb/ChangeLog:

        * ada-tasks.c (print_ada_task_info): Add "thread-id" field
        in output of -ada-task-info GDB/MI command.

[Ada] New GDB/MI command: -ada-tasks-info

This patch introduces a new GDB/MI command: -ada-tasks-info,
which is meant to be the MI equivalent of the CLI `info tasks'
command.

This new command returns an array, with each row corresponding
to one task.  For now, the columns of the array corresponds to
the columns displayed in the CLI output.

gdb/ChangeLog:

        * ada-lang.h (struct inferior): Declare.
        (print_ada_task_info): Add declaration.
        * ada-tasks.c (print_ada_task_info): Make non-static.
        * mi/mi-cmds.c (mi_cmds): Add "ada-task-info".
        * mi/mi-cmds.h (mi_cmd_ada_task_info): Add declaration.
        * mi/mi-main.c: #include "ada-lang.h".
        (mi_cmd_list_features): Add "ada-task-info" to the list
        of supported features.
        (mi_cmd_ada_task_info): New function.

Crash sourcing Python script on Windows

gdb/ChangeLog:

        * python/python.c (python_run_simple_file): New function.
        (source_python_script, source_python_script_for_objfile):
        Replace call to PyRun_SimpleFile by call to
        python_run_simple_file.

* gdb.base/jit.exp: Add testcase name to log message

* options.cc (parse_uint): Fix dereference of RETVAL.

* gdb.python/py-value.exp
(python inval = gdb.parse_and_eval('*(int*)0'))
(python argc_lazy = gdb.parse_and_eval('argc'), sanity check argc)
(set argc=2, python print argc_lazy): New tests.

* python/py-value.c (valpy_get_address): Use Py_XINCREF.
(value_to_value_object): Fetch value if it was lazy.

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gdb/
Code cleanup.
* solib-svr4.c (svr4_default_sos):  Remove variables head and link_ptr.
Rearrange the code for it.

thread-specific breakpoints not saved properly by save-breakpoint

Initially, I noticed that the save command was often missing
new lines in the file that it generated.  For instance, consider:

        % gdb save-bp
        (gdb) b break_me
        (gdb) b save-bp.c:27
        (gdb) save breakpoints bps

The contents of the bps file would be:

        % cat bps
        break break_mebreak save-bp.c:27

Looking further into the problem, I realized that the missing newlines
are just a consequence of a missing call to print_recreate_thread.
After having generated the breakpoint location in the break command,
we cannot put a new line until we have looked at whether we need to
add a 'thread NUM' argument.

gdb/ChangeLog:

        * breakpoint.c (bkpt_print_recreate): Add call to
        print_recreate_thread.

gdb/testsuite/ChangeLog:

        * gdb.base/save-bp.exp, gdb.base/save-bp.c: New files.

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daily update

Rationalise structure layout; add dirent.d_type field.

gdb/testsuite/
* gdb.python/py-value.exp (test_value_in_inferior): New variable
can_read_0, test for it.
(python print gdb.parse_and_eval('*(int*)0')): Rename to ...
(parse_and_eval with memory error): ... here, make it untested if
can_read_0.

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* binutils/dwarf.h (dwarf_section_display_enum): Add missing enum
constant.

gdb.python/python.exp: fix up race

2011-09-30  Tristan Gingold  <gingold@adacore.com>

* dwarf2.c (struct dwarf2_debug): Add field debug_sections.
(read_section): Add sec argument. Adjust the code to get section
names from it.
(read_indirect_string): Adjust call to read_section.
(read_abbrevs): Ditto.
(decode_line_info): Ditto.
(read_debug_ranges): Ditto.
(DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
(find_debug_info): Add debug_sections parameter.  Use it instead
the above macros.
(place_sections): Get section names from stash.
(find_line): Add debug_sections argument.  Initialize
debug_sections field of stash from it.
Adjust calls to find_debug_info.
(_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
Adjust call to find_line.
(_bfd_dwarf2_find_line): Adjust call to find_line.
* libcoff-in.h (struct dwarf_debug_section): New declaration.
(coff_find_nearest_line_with_names): Likewise.
* libcoff.h: Regenerate.
* libbfd-in.h (struct dwarf_debug_section): Move declaration.
(dwarf_debug_sections): Likewise.
(_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
* libbfd.h: Regenerate.
* elf.c (_bfd_elf_find_nearest_line): Adjust call to
_bfd_dwarf2_find_nearest_line.
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
* elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
* elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
* coffgen.c (coff_find_nearest_line_with_names): New function.
(coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
* coff-rs6000.c (xcoff_debug_sections): New constant.
(xcoff_find_nearest_line): New function.
(rs6000coff_vec): Use xcoff_find_nearest_line.
(pmac_xcoff_vec): Ditto.

PR ld/13235
bfd/
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
(ppc64_elf_edit_toc): Check HA relocs.
(ha_reloc_match): Delete function.
(ppc64_elf_relocate_section): Remove delayed HA nop optimization.
Instead do it and low part optimization based on
ha_relocs_not_using_r2.
ld/testsuite/
* ld-powerpc/tocopt.d: Update.
* ld-powerpc/tocopt5.d, * ld-powerpc/tocopt5.s: New test.
* ld-powerpc/powerpc.exp: Run new test.

gdbserver: add support for FDPIC loadmaps

The DSBT support is very close to the FDPIC code, so extend the existing
loadmap support to work with FDPIC loadmaps too.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

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2011-09-29 Sriraman Tallam  <tmsriram@google.com>

* layout.h (section_order_map_): New member.
(get_section_order_map): New member function.
* output.cc (Output_section::add_input_section): Check for patterns
only when --section-ordering-file is specified.
* gold.cc (queue_middle_tasks): Delay updating order of sections till
output_sections have been formed.
* layout.cc (Layout_Layout): Initialize section_order_map_.
* plugin.cc (update_section_order): Store order in order_map. Do not
update the order.
* testsuite/Makefile.am: Add test case for plugin_final_layout.
* testsuite/Makefile.in: Regenerate.
* testsuite/plugin_section_order.c: New file.
* testsuite/plugin_final_layout.cc: New file.
* testsuite/plugin_final_layout.sh: New file.

* gold/incremental.cc (Sized_incremental_binary::do_process_got_plt):
Check for NULL.
* gold/symtab.cc (Symbol_table::add_from_relobj): Ignore version
symbols during incremental update.
(Symbol_table::add_from_dynobj): Likewise.

* lib/gdb.exp (is_amd64_regs_target, is_x86_like_target): Allow
for 64-bit multilibs from i?86-* targets.

lib/gdb.exp: Fix a typo

gdb.base/foll-fork.exp: fix up race

* libc/machine/arm/memcpy.S: New file.  Contains a hand coded
memcpy function optimized for the cortex-a15.
* libc/machine/arm/memcpy-stub.c: New file.
* libc/machine/arm/Makefile.am (lib_a_SOURCES): Add memcpy-stub.c,
memcpy.S.
* libc/machine/arm/Makefile.in: Regenerate.

* arm/crt0.s: Support 0 heap base response from HeapInfo syscall.

* arm/arm.h (HAVE_CALL_INDIRECT): Define.
        * arm/crt0.S (indirect_call): New macro.  Encodes indirect
function calls.  Does not use blx for pre-armv5 targets.