[deliverable/binutils-gdb.git] / gdb / ChangeLog

2009-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix parsing DW_AT_const_value using DW_FORM_string.
        * dwarf2read.c (dwarf2_const_value <DW_FORM_string>): New.

2009-05-20  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (giter_count): Do not count the main thread.
        (giter_accum): Do not include the main thread.

2009-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Remove the PROT parameter from openp.
        * source.c (openp): Remove the parameter PROT.  Assertion check MODE.
        defs.h (openp): Update the prototype.
        Update all the openp callers.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * inflow.c (kill_command): Moved to infcmd.c.
        (_initialize_inflow): Don't add the "kill" command or clear
        inferior_ptid here.
        * infcmd.c (kill_command): Moved here from inflow.c.
        (_initialize_infcmd): Add the "kill" command here.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * fork-child.c: Don't include frame.h.  Include terminal.h.
        (fork_inferior): Call new_tty_postfork after forking adn adding
        the child to the inferior list.
        * inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare
        here.
        * inflow.c (struct terminal_info): Remove const qualifier from
        `run_terminal' field.
        (inferior_thisrun_terminal): Tweak comment.
        (inflow_inferior_exit): Release the `run_terminal' field.
        (copy_terminal_info): New function.
        (new_tty_postfork): New function.
        * terminal.h (new_tty_prefork, new_tty, new_tty_postfork,
        (copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare.
        * inf-ptrace.c: Include terminal.h.
        (inf_ptrace_follow_fork): Copy the parent's terminal info to the
        child.
        * linux-nat.c: Include terminal.h.
        (linux_child_follow_fork): Copy the parent's terminal info to the
        child.
        * inf-ttrace.c: Include terminal.h.
        (inf_ttrace_follow_fork): Copy the parent's terminal info to the
        child.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (insert_breakpoints, breakpoint_init_inferior)
        (update_global_location_list): Use gdbarch_has_global_breakpoints
        instead of gdbarch_has_global_solist and
        target_supports_multi_process.
        * dicos-tdep.c (dicos_init_abi): Set
        gdbarch_has_global_breakpoints.
        * gdbarch.sh (has_global_solist): Update comment.
        (has_global_breakpoints): New.
        * remote.c (remote_start_remote): Use
        gdbarch_has_global_breakpoints instead of
        gdbarch_has_global_solist.
        * target.c (target_detach): Use gdbarch_has_global_breakpoints
        instead of gdbarch_has_global_solist.
        * infcmd.c (attach_command): Use gdbarch_has_global_solist instead
        of target_supports_multi_process.

2009-05-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objc-lang.c (find_methods): Plug a small memory leak.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * solib-svr4.c: Include observer.h.
        (debug_base, debug_loader_offset_p, debug_loader_offset)
        (debug_loader_name, main_lm_addr): Move these globals...
        (struct svr4_info): ... into this new structure.
        (svr4_info_p): New typedef.
        (svr4_info): New global.
        (get_svr4_info, remove_svr4_info, solib_svr4_inferior_exit): New
        functions.
        (locate_base, solib_svr4_r_map, solib_svr4_r_brk)
        (solib_svr4_r_ldsomap): Add svr4_info argument.  Adjust to
        per-inferior svr4.
        (open_symbol_file_object): Adjust to per-inferior svr4.
        (svr4_default_sos, svr4_current_sos, svr4_fetch_objfile_link_map):
        Ditto.
        (enable_break): Add svr4_info argument.  Adjust to per-inferior
        svr4.
        (enable_break, svr4_solib_create_inferior_hook, svr4_clear_solib):
        Adjust to per-inferior svr4.
        (_initialize_svr4_solib): Install the solib_svr4_inferior_exit
        observer.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.h (linux_proc_get_tgid): Declare.
        * linux-nat.c (linux_proc_get_tgid): New.
        * linux-thread-db.c (struct thread_db_info): New field
        `need_stale_parent_threads_check'.
        (add_thread_db_info): Set it.
        (find_new_threads_callback): Ignore stale fork parent threads.
        (thread_db_resume): New.
        (init_thread_db_ops): Install thread_db_resume.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * fork-child.c (fork_inferior): Only reset the thread list if this
        is the first inferior.
        (startup_inferior): If the target support multi-process, tell it
        to resume only the new process.
        * linux-nat.c (num_lwps): Delete global.
        (purge_lwp_list): New function.
        (num_lwps): New function.
        (add_lwp, delete_lwp): Adjust.
        (ptid_match): New.
        (iterate_over_lwps): Add filter argument.  Handle it.
        (linux_nat_attach): Remove FIXME note.
        (linux_nat_detach): Adjust to iterate over threads of the inferior
        we're detaching from.  Adjust to num_lwps being a function.  Don't
        assume the head of the lwp list is the main thread of the process
        we're detaching from.  Don't destroy the LWP list.
        (resume_callback): Add debug output.
        (linux_nat_resume): Handle resuming a single inferior.  Allow a
        wildcard resume in non-stop mode.
        (linux_handle_extended_wait): Don't assume inferior_ptid is the
        correct inferior of the parent LWP.
        (status_callback): Also check lp->waitstatus.
        (select_event_lwp): Add new filter parameter.  Handle it.
        (linux_nat_filter_event): Adjust to num_lwps being a function.
        (linux_nat_wait_1): When adding the first lwp of the inferior, use
        an is_lwp check instead of checking for the number of lwps.
        (linux_nat_wait_1): Handle waiting for a specific tgid.  Handle
        pending process exit statuses.
        (linux_nat_mourn_inferior): Don't destroy all the LWP info.
        Instead delete LWPs of the inferior that we're mourning.  Don't
        unregister from the event loop here.
        (linux_nat_pid_to_str): Use `num_lwps'.
        (linux_nat_make_corefile_notes): Adjust to walk over lwps of a
        single inferior.
        (linux_nat_is_async_p): Check if async was masked out.
        (linux_multi_process): New global.
        (linux_nat_supports_multi_process): New.
        (linux_nat_stop_lwp): Remove LWP filtering.  It is done by the
        caller.
        (linux_nat_stop): Adjust to make iterate_over_lwps itself do the
        LWP filtering.
        (linux_nat_close): New.
        (linux_nat_add_target): Register linux_nat_close and
        linux_nat_supports_multi_process.
        * linux-nat.h (iterate_over_lwps): Add filter argument.
        * linux-thread-db.c (thread_db_handle): Delete.
        (proc_handle, thread_agent, td_init_p, td_ta_new_p)
        (td_ta_map_id2thr_p, td_ta_map_lwp2thr_p, td_ta_thr_iter_p)
        (td_ta_event_addr_p, td_ta_set_event_p, td_ta_event_getmsg_p)
        (td_thr_validate_p, td_thr_get_info_p, td_thr_event_enable_p)
        (td_thr_tls_get_addr_p, td_create_bp_addr, td_death_bp_addr): No
        longer globals, moved to...
        (struct thread_db_info): ... this new structure.
        (thread_db_list): New.
        (add_thread_db_info, get_thread_db_info, delete_thread_db_info):
        New.
        (have_threads_callback): Filter out threads of all inferiors but
        the one specified by the ARGS argument.
        (have_threads): Add ptid argument specifying the inferior we're
        interested in.  Handle it.
        (struct thread_get_info_inout): New.
        (thread_get_info_callback, thread_from_lwp): Adjust to use it.
        (thread_db_attach_lwp): Check that inferior of the passed in
        thread is using thread-db.  Adjust.
        (enable_thread_event): Remove thread_agent parameter.  Instead,
        get it from the per-inferior thread-db info.
        (dladdr_to_soname): Move higher up.
        (enable_thread_event_reporting): Adjust to use per-inferior
        thread-db info.
        (try_thread_db_load_1): Replace `handle' parameter by a
        thread_db_info parameter.  Adjust to use per-inferior thread-db
        info.
        (try_thread_db_load): Adjust to use per-inferior thread-db info.
        (thread_db_load, disable_thread_event_reporting): Ditto.
        (check_for_thread_db): Remove conditional reporting of which
        libthread_db is in use.
        (thread_db_new_objfile): Add comment about inferior_ptid.
        (attach_thread): Adjust to use per-inferior thread-db info.
        (thread_db_detach): Adjust to use per-inferior thread-db info.
        Remove thread event breakpoints of the current inferior.  Only
        unpush the thread-db target if there are no more processes using
        it.
        (check_event): Adjust to use per-inferior thread-db info.
        (thread_db_wait): Adjust to use per-inferior thread-db info.  Only
        unpush the thread-db target if there are no more processes using
        it.
        (thread_db_mourn_inferior): Adjust to use per-inferior thread-db
        info.  Mark breakpoints of the current inferior out before
        deleting them.  Only unpush the thread-db target if there are no
        more processes using it.
        (find_new_threads_callback): Adjust to use per-inferior thread_db
        info.
        (thread_db_find_new_threads_1): Add new ptid argument.  Adjust to
        use per-inferior thread-db info.
        (thread_db_find_new_threads): Adjust to use per-inferior thread-db
        info.
        (thread_db_get_thread_local_address): Adjust.
        (thread_db_get_ada_task_ptid): Adjust.
        * inf-ptrace.c (inf_ptrace_mourn_inferior): Only unpush the target
        if there no more processes left to debug.
        * thread.c (set_running, set_executing): Handle resuming all
        threads of a single inferior.
        * mi/mi-interp.c (mi_output_running_pid): New.
        (mi_inferior_count): New.
        (mi_on_resume): For backwards compatibility, if resuming all
        threads of an inferior, and there is only one inferior, output
        "all".

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_find_any_type): Move check for primitive types ...
        (to_fixed_range_type): ... to here.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (desc_data_type): Remove, replace by ...
        (desc_data_target_type): ... this.
        (thin_data_pntr): Use desc_data_target_type instead of desc_data_type.
        (ada_is_array_descriptor_type): Likewise.
        (ada_type_of_array): Likewise.
        (ada_coerce_to_simple_array_type): Likewise.
        (ada_array_element_type): Likewise.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-valprint.c (ada_val_print_1): Use val_print_string to print
        result of ada_vax_float_print_function inferior call.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_coerce_to_simple_array_type): Reimplement to
        avoid creating a dummy value.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * p-valprint.c (pascal_val_print): Use extract_typed_address
        to extract reference value.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c (NAN): Remove unused define.
        (extract_floating_by_length, deprecated_extract_floating): Remove.
        (store_floating_by_length, deprecated_store_floating): Remove.
        (extract_typed_floating): Do not call extract_floating_by_length.
        (store_typed_floating): Do not call store_floating_by_length.
        (convert_typed_floating): Remove redundant assertions.
        * doublest.h (deprecated_extract_floating): Remove.
        (deprecated_store_floating): Remove.
        * sh64-tdep.c (sh64_register_convert_to_raw): Call
        extract_typed_floating instead of deprecated_extract_floating.

2009-05-18  Jon Beniston <jon@beniston.com>
        
        * MAINTAINERS: Add lm32 target.        
        * Makefile.in: Add lm32 dependencies.        
        * NEWS: Indicate lm32 is a new target.
        * configure.tgt: Add lm32 targets.
        * lm32-tdep.c: New file.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (core_open): Flush the register cache before doing
        anything with registers.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * inflow.h (our_process_group): Remove declaration.
        (inferior_process_group): Delete global variable declaration.
        (inferior_process_group): New function declaration.
        * inflow.c: Include observer.h.
        (inferior_ttystate, our_ttystate, tflags_inferior, tflags_ours):
        Delete.
        (struct terminal_info): New struct.
        (our_terminal_info): New global.
        (inferior_process_group): New function.
        (inferior_thisrun_terminal): Extend description comment.
        (gdb_has_a_terminal): Adjust to write to our_terminal_info fields
        instead of globals.
        (terminal_init_inferior_with_pgrp): Adjust to per-inferior
        terminal settings.
        (terminal_inferior): Ditto.
        (terminal_ours_1): Ditto.
        (inflow_new_inferior, inflow_inferior_exit): New functions.
        (child_terminal_info): Adjust to per-inferior terminal settings.
        (osig_set): New global.
        (set_sigint_trap): Adjust to per-inferior terminal settings.  Set
        or clear `osig_set' accordingly.
        (clear_sigint_trap): Check `osig_set' to decide wheater to restore
        SIGINT handler, instead of checking the current inferior (which
        may be none).
        (_initialize_inflow): Attach inflow_new_inferior and
        inflow_inferior_exit to the "new_inferior" and "inferior_exit"
        notifications, respectively.
        * inferior.h (struct terminal_info): Forward declare.
        (struct inferior): Add `terminal_info' field.
        * inferior.c (delete_inferior_1): Notify the inferior_exit
        observers before removing the inferior from the lists and deleting
        it.
        * inf-ptrace.c (inf_ptrace_stop): `inferior_process_group' is now
        a function instead of a variable.  Adjust.
        * procfs.c (procfs_stop): Ditto.

2009-05-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (handle_inferior_event): When handling a
        TARGET_WAITKIND_FORKED, detach breakpoints from the fork child
        immediatelly.
        * linux-nat.c (linux_child_follow_fork): Only detach breakpoints
        from the child if vforking.
        * inf-ptrace.c (inf_ptrace_follow_fork): No need to detach
        breakpoints from the child here.

2009-05-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (pending_follow): Remove execd_pathname member.
        (resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
        (handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
        event, don't copy `execd_pathname' to pending_follow, use the
        event copy instead.  Release `execd_pathname' once done with
        handling the event.

        * infrun.c (pending_follow): Remove mention of exec events.

2009-05-17  Hui Zhu  <teawater@gmail.com>

        * i386-tdep.c (i386_process_record): Make it extern.
        (i386_gdbarch_init): Don't call set_gdbarch_process_record
        here.
        * i386-tdep.h (i386_process_record): Declare.
        * i386-linux-tdep.c (i386_linux_init_abi): Call
        set_gdbarch_process_record.

2009-05-17  Vladimir Prus  <vladimir@codesourcery.com>

        Always report varobj as changed when in_scope attribute changes.

        * varobj.c (install_new_value): If non-NULL-ness of value
        changed, return 1.

2009-05-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
        
        * NEWS: Mention set/show libthread-db-search-path.
        * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): New define.
        (LIBTHREAD_DB_SO): Moved from linux-thread-db.c
        * linux-thread-db.c (libthread_db_search_path): New setting.
        (thread_db_handle): New variable (replaces using_thread_db).
        (try_thread_db_load_1): New function.
        (try_thread_db_load, thread_db_load_search): Likewise.
        (dladdr_to_soname): Likewise.
        (thread_db_load): Iterate over possibly multiple libthread_db's.
        (check_for_thread_db): Attempt to load new libthread_db.
        (thread_db_detach, thread_db_wait): Unload libthread_db.
        (thread_db_mourn_inferior): Likewise.
        (_initialize_thread_db): Add new libthread-db-search-path option.
        Defer loading of libthread_db to check_for_thread_db.
        * solib.c (libpthread_name_p): New function.
        (libpthread_solib_p): Call it.
        * solib.h (libpthread_name_p): New prototype.
        
2009-05-15  Pierre Muller  <muller@ics.u-strasbg.fr>

        * MAINTAINERS: Update my email address.
        
2009-05-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.h: Add breakpoint_re_set_objfile prototype.
        * breakpoint.c (create_overlay_event_breakpoint): Renamed
        from create_overlay_event_breakpoint_1, old
        create_overlay_event_breakpoint deleted.
        (breakpoint_re_set_objfile): Don't rescan all objfiles
        unnecessarily.
        (breakpoint_re_set): New function.
        * symfile.c (new_symfile_objfile): Call breakpoint_re_set_objfile
        instead of breakpoint_re_set.
        * objfiles.c (objfile_relocate): Likewise.
        
2009-05-14  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.sh: Add comment documenting the target_gdbarch global.
        gdbarch.h does NOT need to be regenerated as the corresponding
        change has already been made in a previous commit.

2009-05-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        Remove all i386 debug register low level macros in config nm files.
        (I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR): Remove.
        (I386_DR_LOW_GET_STATUS, I386_DR_LOW_SET_CONTROL): Remove.
        (I386_USE_GENERIC_WATCHPOIINTS): Remove.

        * i386-nat.h: New file (adapted from config/i386/nm-i386.h).
        (struct i386_dr_low_type): New type.
        (i386_dr_low): New global variable.
        * i386-nat.c (TARGET_HAS_DR_LEN_8): Update macro.
        (i386_insert_aligned_watchpoint): Replace i386 dr low macros by
        i386_dr_low struct variable fields.
        (i386_remove_aligned_watchpoint): Likewise.
        (i386_stopped_data_address): Likewise.
        (i386_stopped_by_hwbp): Likewise.
        (show_debug_regs_command_added): New static variable.
        (add_show_debug_regs_command): New static function.
        (i386_use_watchpoints): Call add_show_debug_regs_command if not done.
        (i386_set_debug_register_length): New function.
        (_initialize_i386_nat): Delete.
        
        * amd64-linux-nat.c: Include "i386-nat.h".
        (amd64_linux_dr_set_control):  Change to static.
        (amd64_linux_dr_get_status): Change to static.
        (amd64_linux_dr_set_addr,amd64_linux_dr_reset_addr): Likewise.
        (_initialize_amd64_linux_nat): Set i386_dr_low variable fields.
        
        * go32-nat.c: Include "i386-nat.h".
        (go32_set_addr): Change to static.
        (go32_set_dr7): Change to static. Change arg type to unisgned long.
        (go32_get_dr6): Change to static. Change return type to unisnged long.
        (init_go32_ops):  Set i386_dr_low variable fields.
        * i386-linux-nat.c: Include "i386-nat.h".
        (i386_linux_dr_set_control, i386_linux_dr_get_status): Change to static.
        (i386_linux_dr_set_addr, i386_linux_dr_reset_addr): Idem.
        (_initialize_i386_linux_nat):  Set i386_dr_low variable fields.
        * i386bsd-nat.h: Declare functions used for
        i386_dr_low fields in i386fbsd-nat.c.
        * i386fbsd-nat.c: Include "i386-nat.h".
        (_initialize_i386fbsd_nat): Set i386_dr_low variable fields.
        * windows-nat.c: Include "i386-nat.h".
        (cygwin_set_dr, cygwin_get_dr6, cygwin_set_dr7): Add prototypes.
        Change to static.
        (cygwin_get_dr6): Change return type to unisnged long.
        (cygwin_set_dr7): Change arg type to unisgned long.
        (init_windows_ops): Set i386_dr_low function fields.

        * amd64-windows-nat.c (_initialize_amd64_windows_nat): Call 
        i386_set_debug_register_length.
        * i386-windows-nat.c (_initialize_i386_windows_nat): Likewise.

        * config/i386/nm-cygwin.h: Remove all I386_* macros.
        * config/i386/nm-cygwin64.h: Likewise.
        * config/i386/nm-fbsd.h: Likewise.
        * config/i386/nm-linux.h: Likewise.
        * config/i386/nm-i386.h: Remove completely.
        * config/i386/nm-go32.h: Remove completely.
        * config/i386/nm-linux64.h: Remove completely.
        * config/i386/go32.mh (NAT_FILE): Remove entry.
        * config/i386/linux64.h (NAT_FILE): Change to config/nm-linux.h.

2009-05-14  Jon Beniston  <jon@beniston.com>

        * MAINTAINERS: Add Jon Beniston to write after approval list.

2009-05-13  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objc-lang.c (objc_objfile_data): New variable.
        (find_methods): Skip objfiles without Obj-C methods.
        (_initialize_objc_lang): New function.

2009-05-13  Joel Brobecker  <brobecker@adacore.com>

        * c-lang.c (print_wchar): Remove unnecessary cast.

2009-05-12  Jim Blandy  <jimb@red-bean.com>

        * MAINTAINERS: Remove self as m32c target maintainer.

2009-05-12  Pedro Alves  <pedro@codesourcery.com>

        * cli/cli-decode.c (deprecated_add_set_cmd): Delete.
        * command.h (deprecated_add_set_cmd): Delete declaration.
        * gnu-nat.c (_initialize_gnu_nat): Replace 'maint gnu-debug' with
        'set debug gnu-nat' and 'show debug gnu-nat'.
        * i386-nat.c (_initialize_i386_nat): Replace 'maint
        show-debug-registers' with 'maint set show-debug-registers' and
        'maint show show-debug-registers'.
        * mips-linux-nat.c (_initialize_mips_linux_nat): Replace 'maint
        show-debug-registers' with 'maint set show-debug-registers' and
        'maint show show-debug-registers'.

2009-05-12  Joel Brobecker <brobecker@adacore.com>

        * c-lang.c (print_wchar): Convert w into a gdb_wchar_t before
        pushing it on the output obstack.

2009-05-11  Joel Brobecker <brobecker@adacore.com>

        Fix internal error on breaking at a multi-locations caller source line.
        * breakpoint.c (parse_breakpoint_sals): Set EXPLICIT_PC for the `break'
        command with no parameters.

2009-05-11  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (enum sigchld_state): Delete.
        (linux_nat_async_events_state): Delete.
        (struct waitpid_result): Delete.
        (waitpid_queue): Delete.
        (queued_waitpid_1): Delete.
        (async_file_flush): New.
        (queued_waitpid, push_waitpid): Delete.
        (async_file_mark): New.
        (drain_queued_events): Delete.
        (my_waitpid): Remove locally queued events handling.
        (linux_test_for_tracefork): Upjust.
        (linux_child_follow_fork): Ditto.
        (sync_sigchld_action): Delete.
        (blocked_mask): Reinstate.
        (async_sigchld_action): Rename to...
        (sigchld_action): ... this.
        (block_child_signals): New.
        (restore_child_signals_mask): New.
        (lin_lwp_attach_lwp): Adjust.
        (linux_nat_create_inferior): Ditto.
        (linux_nat_attach): Also use lp->status in async mode.
        (get_pending_status): Don't use queued_waitpid.
        (linux_nat_detach): Don't drain locally queued events.
        (linux_nat_resume): Allow pending wait statuses stored lp->status
        in async mode.  If returning early due to a pending event,
        re-register the event source.
        (stop_wait_callback): Allow pending wait statuses stored
        lp->status in async mode.
        (pipe_to_local_event_queue, local_event_queue_to_pipe): Delete.
        (linux_nat_wait): Rename to ...
        (linux_nat_wait_1): ... this.  Allow pending wait statuses stored
        lp->status in async mode.  Always add WNOHANG to the waitpid
        options in async mode.
        (linux_nat_wait): New.
        (kill_callback): Don't drain locally queued events.
        (sigchld_handler): Rewrite.
        (linux_nat_is_async_p, linux_nat_can_async_p): Fix comments to
        refer to "set target-async".
        (linux_nat_async_mask): If in non-stop, and re-enabling async
        mode, re-register the target event source in the event loop.
        (linux_nat_event_pipe_pop, linux_nat_event_pipe_push)
        (get_pending_events, async_sigchld_handler)
        (linux_nat_async_events): Delete.
        (handle_target_event): New.
        (linux_nat_async_file_handler): Delete.
        (linux_async_pipe): New.
        (linux_nat_async): Only re-register in the event loop if not
        registered yet.  Always notify the event-loop once if enabling the
        event source.
        (linux_nat_stop_lwp): Rewrite to handle pending events stored in
        lp->status, not in the locally queued event list.
        (linux_nat_stop): Don't mask out async event handling.
        (linux_nat_setup_async): Delete.
        (_initialize_linux_nat): Adjust.
        (lin_thread_get_thread_signals): blocked_mask is global again.
        Adjust.

2009-05-11  Pierre Muller  <muller@ics.u-strasbg.fr>

        Unify target macros.

        * target.h (STOPPED_BY_WATCHPOINT): Delete, replaced by ...
        (target_stoppped_by_watchpoint): New macro.
        (HAVE_STEPPABLE_WATCHPOINT): Delete, replaced by ...
        (target_have_steppable_watchpoint): New macro.
        (HAVE_CONTINUABLE_WATCHPOINT): Delete, replace by ...
        (target_have_continuable_watchpoint): New macro.
        (TARGET_CAN_USE_HARDWARE_WATCHPOINT):Delete, replaced by ...
        (target_can_use_hardware_watchpoint): New macro.
        (TARGET_REGION_OK_FOR_HW_WATCHPOINT):Delete, replaced by ...
        (target_region_ok_for_hw_watchpoint): New macro.

        * breakpoint.c (update_watchpoint): Use new macros.
        (bpstat_alloc): Likewise.
        (create_breakpoint): Likewise.
        (watch_command_1): Likewise.
        (can_use_hardware_watchpoint): Likewise.
        (do_enable_breakpoint): Likewise.
        * infrun.c (handle_inferior_event): Adapt to new macros.
        * mips-tdep.c (mips_gdbarch_init): Update comments.
        * procfs.c (procfs_set_watchpoint): Update comment.
        (procfs_insert_watchpoint): Adapt to new macros.
        * remote-m32r-sdi.c (m32r_stop):
        * remote-mips.c (mips_remove_breakpoint):
        * target.c (debug_to_region_ok_for_hw_watchpoint): Update to new macros.
        (debug_to_stopped_by_watchpoint): Likewise.


2009-05-10  Pierre Muller  <muller@ics.u-strasbg.fr>

        * src/gdb/target.h: Remove all tests for already defined
        macros. All macros defined here should not be set in config
        headers anymore.

2009-05-08  Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>

        * ppc-linux-nat.c (have_ptrace_getsetregs): New variable.
        (have_ptrace_getsetfpregs): Likewise.
        fetch_all_gp_regs): New function.
        (fetch_gp_regs): New function.
        (fetch_all_fp_regs): Likewise.
        (fetch_fp_regs): New function.
        (fetch_ppc_registers): Using the new methods to fetch general-
        purpose and floating-pointer registers.
        (store_all_gp_regs): New function.
        (store_gp_regs): Likewise.
        (store_all_fp_regs): New function.
        (store_fp_regs): Likewise.
        (store_ppc_registers): Using the new methods to store general-
        purpose and floating-pointer registers.

2009-05-08  Doug Evans  <dje@google.com>

        * linux-nat.c (linux_xfer_siginfo): Delete unused locals lp, n.

2009-05-07  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>

        * MAINTAINERS (Write After Approval): Add self.

2009-05-07  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.h (target_gdbarch): Add comment documenting this global.

2009-05-06  Joel Brobecker  <brobecker@adacore.com>

        * acinclude.m4 (AM_ICONV): Prefer in-tree libiconv if present over
        system iconv.
        * configure: Regenerate.

2009-05-06  Joel Brobecker  <brobecker@adacore.com>

        * utils.c: Add include of gdb_usleep.h.
        (defaulted_query): Detect false EOF conditions that happen
        on terminals opened with the O_NONBLOCK flag when there is
        nothing to read.

2009-05-06  Pedro Alves  <pedro@codesourcery.com>

        * inferior.c (add_inferior): Move observer_notify_new_inferior
        call to ...
        (add_inferior_silent): ... here.

2009-05-06  Pierre Muller  <muller@ics.u-strasbg.fr>
            Pedro Alves  <pedro@codesourcery.com>

        * procfs.c (procfs_insert_watchpoint, procfs_remove_watchpoint)
        (procfs_region_ok_for_hw_watchpoint, procfs_use_watchpoints): New
        functions.
        (procfs_stopped_by_watchpoint): Made static, ptid argument
        removed.
        (_initialize_procfs): Register new watchpoint related target
        functions.
        * config/i386/nm-i386sol2.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT)
        (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT)
        (HAVE_CONTINUABLE_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.
        * config/mips/nm-irix5.h (STOPPED_BY_WATCHPOINT)
        (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.
        * config/sparc/nm-sol2.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
        (HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.

2009-05-06  Hui Zhu  <teawater@gmail.com>

        * i386-tdep.c (i386_process_record): Change bzero to memset.

2009-05-06  Hui Zhu  <teawater@gmail.com>

        * NEWS: Add item for process record and replay.

2009-05-05  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_frame_cache): Use pc instead of cache->pc.

2009-05-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * inferior.h (read_pc, write_pc): Remove.
        * regcache.c (read_pc, write_pc): Remove.

        * infrun.c (displaced_step_fixup): Use regcache_read_pc instead
        of read_pc.
        (handle_inferior_event): Use regcache_read_pc instead of read_pc
        when determining value of stop_pc.  Replace subsequent uses of
        read_pc by inspecting already-retrieved stop_pc value.
        (keep_going): Use regcache_read_pc instead of read_pc.

        * breakpoint.c (watchpoint_check): Use current frame architecture
        and PC instead of current_gdbarch and read_pc ().
        * tracepoint.c (set_traceframe_context): Replace PC argument
        with FRAME argument.
        (trace_start_command, finish_tfind_command): Update calls.
        (finish_tfind_command): Compare frame IDs to identify transitions
        between frames.
        (trace_find_pc_command): Use regcache_read_pc instead of read_pc.
        * rs6000-nat.c (exec_one_dummy_insn): Pass in regcache instead
        of gdbarch.  Use regcache_read_pc and regcache_write_pc instead
        of read_pc and write_pc.
        (store_register): Make regcache argument non-const.  Update call
        to exec_one_dummy_insn.

        * thread.c (switch_to_thread): Use regcache_read_pc instead of read_pc.
        * infcmd.c (post_create_inferior): Likewise.
        * solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
        * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
        * solib-svr4.c (enable_break, svr4_relocate_main_executable): Likewise.
        * linux-fork.c (fork_load_infrun_state): Likewise.
        * hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Likewise.
        * record.c (record_wait): Likewise.
        * procfs.c (procfs_wait): Likewise.
        * remote-mips.c (common_open, mips_wait): Likewise.
        * remote-m32r-sdi.c (m32r_resume): Likewise.

        * symfile.c (generic_load): Use regcache_write_pc instead of write_pc.
        * monitor.c (monitor_create_inferior, monitor_load): Likewise.
        * m32r-rom.c (m32r_load, m32r_upload_command): Likewise.
        * remote-m32r-sdi.c (m32r_create_inferior, m32r_load): Likewise.
        * remote-mips.c (mips_create_inferior, mips_load): Likewise.

        * solib-darwin.c: Include "regcache.h".
        * solib-pa64.c: Include "regcache.h".
        * solib-svr4.c: Include "regcache.h.".

        * symfile.c: Do not mention read_pc or write_pc in comments.
        * dink32-rom.c: Likewise.
        * m32r-rom.c: Likewise.
        * mips-tdep.c: Likewise.

2009-05-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * fork-child.c (startup_inferior): Move setting stop_pc ...
        * infcmd.c (post_create_inferior): ... to here.

2009-05-04  Michael Snyder  <msnyder@vmware.com>

        * NEWS: Add item for reverse debugging commands.

2009-05-04  Pedro Alves  <pedro@codesourcery.com>

        * go32-nat.c (go32_stop): Delete.
        (go32_kill_inferior): Rewrite to only call go32_mourn_inferior.
        (go32_create_inferior): Don't call go32_stop or
        go32_kill_inferior.
        (go32_mourn_inferior): Inline go32_stop and go32_kill_inferior
        here.
        (init_go32_ops): Don't register go32_stop.

2009-05-02  Eli Zaretskii  <eliz@gnu.org>

        * dbxread.c (read_dbx_symtab): Avoid compiler warnings for
        sym_name.

        * infcall.c (find_function_addr): Avoid compiler warnings for
        funaddr.

2009-05-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dictionary.c (dict_hashed_vector, dict_hashed_expandable_vector)
        (dict_linear_vector, dict_linear_expandable_vector): Fix a comment typo.

2009-05-01  Doug Evans  <dje@google.com>

        * linux-thread-db.c (thread_db_pid_to_str): Delete unused assignment
        to thread_info.

2009-05-01  Eli Zaretskii  <eliz@gnu.org>

        * record.c (_initialize_record): Reformat and clarify doc strings
        for stop-at-limit and insn-number-max.

        * go32-nat.c: Add comments about dirty secrets of DJGPP debugging.

2009-05-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Make specifiable the make_function_type type memory ownership.
        * gdbtypes.c (make_function_type): New parameter `objfile', use it
        explicitely instead of TYPE-initialized removed local variable
        `objfile'.  Describe `objfile' it in the function comment.
        (lookup_function_type): Update make_function_type callers.
        * gdbtypes.h (make_function_type): Update the prototype.
        * jv-lang.c (java_link_class_type): Update make_function_type callers.
        * dwarf2read.c (read_subroutine_type): Likewise.
        * stabsread.c (read_type): Likewise.

2009-05-01  Eli Zaretskii  <eliz@gnu.org>

        * go32-nat.c (go32_pid_to_str): Call normal_pid_to_str instead of
        printing a bogus "Thread <main>".
        (go32_thread_alive): Don't return 1 for null_ptid.

        * i386-tdep.c (i386_go32_init_abi): Override the number of
        registers due to non-support of SSE.

2009-04-30  Anthony Green  <green@moxielogic.com>

        * configure.tgt: Link the moxie simulator in with gdb.

2009-04-30  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elfread.c (elf_symtab_read): Don't assume .data and .rodata
        are present.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        I386 Linux process record and replay support.

        * i386-linux-tdep.c (i386_linux_record_tdep): New variable.
        This struct has the argument for the function
        "record_linux_system_call".
        (i386_linux_intx80_sysenter_record): New function. Parse the
        system call instruction and call function
        "record_linux_system_call" to record execute log.
        (i386_linux_init_abi): Initialize "i386_linux_record_tdep".
        Set "i386_linux_intx80_sysenter_record" to
        "i386_intx80_record" and "i386_sysenter_record".

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        I386 architecture process record and replay support.

        * i386-tdep.c (PREFIX_REPZ, PREFIX_REPNZ, PREFIX_LOCK,
        PREFIX_DATA, PREFIX_ADDR): New macros. Help decode the i386
        instruction set.
        (aflag, dflag, override, modrm, mod, reg, rm, ot,
        i386_record_pc): New variables. Ditto.
        (i386_record_modrm, i386_record_lea_modrm_addr,
        i386_record_lea_modrm): New functions. Ditto.
        (i386_process_record): New function. Parse the instruction in
        address "addr" and record the values of registers and memory
        that will be changed by this instruction.
        (i386_gdbarch_init): Set "i386_process_record" to GDBARCH
        "process_record" interface.
        * i386-tdep.h (gdbarch_tdep): New function pointers
        "i386_intx80_record" and "i386_sysenter_record" that point to
        the function that can record "intx80" and "sysenter" execute
        log.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * infrun.c (use_displaced_stepping): Return false if process
        record and replay target is used.
        (proceed): Call function "record_not_record_set" if pocess
        record and replay target is used.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        Linux process record and replay support.

        * Makefile.in (ALLDEPFILES): Add linux-record.c.
        (ALL_TARGET_OBS): Add linux-record.o.
        * configure.tgt (x86_64-*-linux*): Add linux-record.o.
        (i[34567]86-*-linux*): Add linux-record.o.
        * linux-record.c, linux-record.h: New file.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        Process record and replay target.

        * Makefile.in (SFILES): Add record.c.
        (COMMON_OBS): Add record.o.
        * record.c, record.h: New file.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * target.h (strata): New stratum "record_stratum".

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        GDBARCH interface for process record and replay.

        * gdbarch.sh (process_record): This interface point to the
        function that records the inferior execute log.

2009-04-29  Doug Evans  <dje@google.com>

        * i386-nat.c (child_post_startup_inferior): Delete, unused.

2009-04-29  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (print_exception_catchpoint): Access `b' directly
        instead of `b->loc->owner'.
        (print_mention_exception_catchpoint): Ditto.

2009-04-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * macrocmd.c (info_macro_command): Print -Dname=value if LINE is zero.

2009-04-27  Tom Tromey  <tromey@redhat.com>

        * c-exp.y (yylex): Handle '[' and ']' like '(' and ')'.

2009-04-27  Jerome Guitton  <guitton@adacore.com>

        * symtab.c (append_exact_match_to_sals): New function, extracted
        from expand_line_sal.
        (expand_line_sal): Use append_exact_match_to_sals to append exact
        matches. If none found, append all best items.

2009-04-27  Jerome Guitton  <guitton@adacore.com>

        * main.c (captured_main): Move gdbinit lookups after gdb_init.

2009-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9675:
        * dwarf2read.c (unsigned_int_compar, inherit_abstract_dies): New.
        (read_func_scope): Call inherit_abstract_dies.

2009-04-25  Eli Zaretskii  <eliz@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove duplicate entries for
        sparc-sol2-nat.c and sparc-sol2-tdep.c.

        * stack.c (_initialize_stack) <disassemble-next-line>: Doc fix.

2009-04-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI change: Use "/* ARI: rule */" pattern.
        * utils.c: Update ARI patterns.
        * gdb_dirent.h: Likewise.

2009-04-23  Anthony Green  <green@moxielogic.com>

        * MAINTAINERS: Add moxie target.
        * configure.tgt: Add moxie-*-elf target.
        * moxie-tdep.c: New file.
        * moxie-tdep.h: New file.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: Remove an extra empty line. No code change.

2009-04-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix double free on error inserting the breakpoint instruction.
        * breakpoint.c (create_breakpoints): Move the
        update_global_location_list call to ...
        (break_command_really): ... here together with the second local call
        both unified after all the cleanups.

2009-04-23  Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        * configure, config.in: Regenerate.
        * configure.ac: Support for relocatable GDB datadir.  Use
        GDB_AC_WITH_DIR.  Always define TARGET_SYSTEM_ROOT_RELOCATABLE.
        * acinclude.m4 (GDB_AC_WITH_DIR): New defun.
        * top.c (init_main): Add "set data-directory".
        * defs.h (gdb_datadir): Declare.
        * main.c (gdb_datadir): New global.
        (captured_main): Initialize gdb_datadir.  Use relocate_directory.
        (relocate_path): New function.
        (relocate_directory): Likewise.
        (get_init_files): Use relocate_path.
        (README): Mention --with-gdb-datadir.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks (task_command_1): Call target_find_new_threads.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * stack.c (do_gdb_disassembly): Print the exception message if an
        error was thrown while trying to perform the disassembly.

2009-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * varobj.c (free_variable): Replace free_current_contents by xfree.

2009-04-22  Kazu Hirata  <kazu@codesourcery.com>

        * arm-linux-nat.c (fetch_register, store_register): Use
        ARM_CPSR_GREGNUM instead of ARM_CPSR_REGNUM.
        * arm-linux-tdep.c (arm_linux_supply_gregset,
        arm_linux_collect_gregset): Likewise.
        * arm-linux-tdep.h (ARM_CPSR_GREGNUM): New.
        * arm-tdep.h (ARM_CPSR_REGNUM): Remove.

2009-04-22  Hui Zhu  <teawater@gmail.com>

        * stack.c (_initialize_stack): Set the default of
        disassemble-next-line to off.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * acinclude.m4: Use AS_HELP_STRING, not AC_HELP_STRING.
        * configure.ac: Use AS_HELP_STRING, not AC_HELP_STRING.

2009-04-21  Andreas Schwab  <schwab@linux-m68k.org>

        * configure.ac: Add quotes to not lose brackets in help text.
        * configure: Rebuild.

2009-04-21  Andreas Schwab  <schwab@linux-m68k.org>

        * configure.ac: Don't postprocess Makefile in config.status.
        Substitute GDB_NM_FILE.  Don't substitute nm_h.
        * Makefile.in (GDB_NM_FILE): Substitute.
        (TAGS): Use $(GDB_NM_FILE) instead of $(NAT_FILE).
        * configure: Regenerate.
        * gnulib/Makefile.in: Regenerate.

2009-04-21  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--with-datarootdir, --with-docdir, --with-pdfdir,
        --with-htmldir): New.
        * configure: Regenerate.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * configure.ac: Use lower case for start of help strings.  Clean
        up --with-sysroot help.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * acinclude.m4 (AM_ICONV): Use AC_HELP_STRING.
        * configure.ac: Use AC_HELP_STRING.  Use upper case for variables
        in help.

2009-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: remove "%p".
        * ia64-tdep.c (ia64_frame_this_id): Use host_address_to_string function.
        (ia64_sigtramp_frame_this_id): Ditto.
        (ia64_libunwind_frame_this_id): Ditto.
        (ia64_libunwind_sigtramp_frame_this_id): Ditto.
        * symmisc.c (maintenance_info_psymtabs): Ditto.

2009-04-21  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--with-relocated-sources): New.
        * configure, config.in: Regenerate.
        * source.c (add_substitute_path_rule): Remove static.
        * source.h (add_substitute_path_rule): Declare.
        * main.c: Include "source.h".
        (captured_main): Add substitution rule if RELOC_SRCDIR.

2009-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        * gnu-nat.h (proc_debug): Add missing continuation line in macro.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * NEWS: Mention MIPS/Linux hardware watchpoint support.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * mips-linux-nat.c (command.h, gdbcmd.h, gdb_assert.h): New #includes.
        (maint_show_dr, super_close): New variables.
        (super_fetch_registers, super_store_registers): Make static.
        (PTRACE_GET_WATCH_REGS, PTRACE_SET_WATCH_REGS, W_BIT, R_BIT, I_BIT)
        (W_MASK, R_MASK, I_MASK, IRW_MASK, MAX_DEBUG_REGISTER): Define.
        (pt_watch_style): Define new enum.
        (mips32_watch_regs, mips64_watch_regs, pt_watch_regs, mips_watchpoint):
        Define new structs.
        (watch_readback_valid, watch_readback, current_watches, watch_mirror):
        New variables.
        (get_irw_mask, get_reg_mask, get_num_valid, get_watchlo)
        (set_watchlo, get_watchhi, set_watchhi, mips_show_dr)
        (mips_linux_read_watch_registers, mips_linux_can_use_hw_breakpoint)
        (mips_linux_stopped_by_watchpoint, mips_linux_stopped_data_address)
        (type_to_irw, fill_mask, try_one_watch)
        (mips_linux_region_ok_for_hw_watchpoint, write_watchpoint_regs)
        (mips_linux_new_thread, populate_regs_from_watches)
        (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
        (mips_linux_close): New functions.
        (_initialize_mips_linux_nat): Register watchpoint functions with
        the target_ops.  Add show-debug-regs maintenance command.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * infrun.c (handle_inferior_event): Move gegisters_changed call down.

2009-04-19  Pedro Alves  <pedro@codesourcery.com>

        * NEWS: Mention gdbserver support for x86 Windows CE.

2009-04-19  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/fnchange.lst: Fix typos.

        Set default host and target charsets in the DJGPP port.

        * config/djgpp/config.sed (am_cv_langinfo_codeset)
        (bash_cv_langinfo_codeset, ac_cv_header_nl_types_h): Set to "yes"
        in all configure scripts that define ac_cv_env_CPP_value.

        * go32-nat.c (dos_codepage, nl_langinfo): New functions.
        Include langinfo.h.

        * config/djgpp/nl_types.h: New file.

        * config/djgpp/langinfo.h: New file.

        * config/i386/go32.mh (MH_CFLAGS): Add $(srcdir)/config/djgpp.

2009-04-18  Carlos O'Donell  <carlos@codesourcery.com>

        * Makefile.in (MAKEHTML): Set to makeinfo --html.
        (MAKEHTMLFLAGS): Set to empty.

2009-04-18  Eli Zaretskii  <eliz@gnu.org>

        * NEWS: Mention all new set/show commands added since GDB 6.8 was
        released.

        * go32-nat.c (go32_sysinfo): Check if the call to
        __dpmi_get_capabilities fills the buffer with information, and
        don't use the buffer if not.

2009-04-17  Tom Tromey  <tromey@redhat.com>

        * charset.c (_initialize_charset): Add special case for "646".

2009-04-17  Carlos O'Donell  <carlos@codesourcery.com>

        * configure.ac: AC_SUBST datarootdir, docdir, htmldir, pdfdir.
        * configure: Regenerate.
        * Makefile.in: Set datarootdir, docdir, htmldir, and pdfdir from
        configure substitutions.
        (FLAGS_TO_PASS): Add datarootdir, docdir, and htmldir.

2009-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: Do not use %p, replace by call to host_address_to_string
        for host pointers.
        * darwin-nat.c (darwin_xfer_partial): Apply change.
        * gnu-nat.c (inf_continue, gnu_xfer_memory): Ditto.
        * gnu-nat.h (proc_debug): Ditto.
        * symmisc.c (maintenance_info_symtabs): Ditto.
        (maintenance_info_psymtabs): Ditto.
        * windows-nat.c (handle_load_dll): Ditto.
        (handle_unload_dll, info_w32_command, handle_exception): Ditto.
        * xtensa-tdep.c (xtensa_unwind_pc): Ditto.

2009-04-17  Joseph Myers  <joseph@codesourcery.com>

        * configure.tgt (i[34567]86-*-linux*): Use 64-bit configuration if
        --enable-64-bit-bfd.
        (sparc-*-linux*): Likewise.

2009-04-17  Eli Zaretskii  <eliz@gnu.org>

        * go32-nat.c (go32_sysinfo): Update list of Windows versions of
        the NT family.

2009-04-16  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_query_attached): Fix pasto in packet_ok result
        checking.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (solib_mappings_callback, find_memory_regions_callback):
        Revert the previous change.  Might not be correct, actually.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_adjust_exception_stop, ada_print_exception_stop)
        (ada_get_current_task, ada_print_exception_breakpoint_nontask)
        (ada_print_exception_breakpoint_task, ada_reset_thread_registers):
        Remove declaration. These are non-existent functions.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (solib_mappings_callback, find_memory_regions_callback):
        Fix a compilation warning on mips-irix due to casting from
        a pointer of different size.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (symtab_for_sym): Delete.
        (user_select_syms): Use sym->symtab instead of calling symtab_for_sym.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (extract_string): Delete.
        (ada_main_name): Reimplement using target_read_string instead of
        extract_string.

2009-04-16  Andreas Schwab  <schwab@linux-m68k.org>

        * m68klinux-nat.c: Remove obsolete comment.
        (fetch_register, store_register): Don't call
        gdbarch_cannot_fetch_register or gdbarch_cannot_store_register,
        which are always nops here.

2009-04-14  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (c_emit_char): Use INTERMEDIATE_ENCODING.
        (c_printstr): Likewise.
        * charset.c: Include gdb_wait.h.
        (make_wchar_iterator): Use INTERMEDIATE_ENCODING.
        (find_charset_names): Use pexecute.  Handle libiconv's output.
        Detect errors.
        (_initialize_charset): Use xstrdup.
        * gdb_wchar.h: Check HAVE_BTOWC.  Split PHONY_ICONV and wchar
        cases.
        (INTERMEDIATE_ENCODING): New define.
        * configure, config.in: Rebuild.
        * configure.ac: Check for btowc.

2009-04-15  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (evaluate_subexp_c): Correctly handle EVAL_SKIP.

2009-04-15  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (parse_escape): Initialize target_char to pacify GCC.

2009-04-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * c-lang.c (c_get_string): Fix xfree crash on a failed string read.

2009-04-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: sprintf rule.
        * ada-exp.y (convert_char_literal): Replace sprintf by xsnprintf.
        * ada-lang.c (add_angle_brackets): Use xstrprintf.
        (ada_decode): Replace sprintf by xsnprintf.
        (find_old_style_renaming_symbol): Ditto.
        (ada_to_fixed_type_1, ada_enum_name): Ditto.


2009-04-14  Joel Brobecker  <brobecker@adacore.com>

        * target.c (target_mourn_inferior): Call bfd_cache_close_all
        after having executed the target mourn_inferior routine.

2009-04-14  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/djconfig.sh (DEPDIR): Define to "_deps", if
        undefined.

2009-04-13  David Daney  <ddaney@caviumnetworks.com>

        * infrun.c (maybe_software_singlestep): New function.
        (resume): Call maybe_software_singlestep.
        (handle_inferior_event): Same.

2009-04-13  Tom Tromey  <tromey@redhat.com>

        * python/python-frame.c (frapy_richcompare): Return
        Py_NotImplemented, not an error.  Handle Py_NE as well.

2009-04-13  Eli Zaretskii  <eliz@gnu.org>

        * charset.c (EILSEQ): Define if not defined by system headers.

2009-04-11  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/config.sed: Tweak ac_config_files in intl/configure
        to be consistent with renaming config.intl.in into config_intl.in.

        * go32-nat.c (go32_attach, go32_detach): Fix prototypes to be
        consistent with the change from 2008-11-09.

2009-04-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbtypes.c: Remove excessive parentheses at the return keywords.
        * varobj.c (varobj_invalidate): Fix indentation.
        * varobj.c (varobj_invalidate): Fix formatting text width.

2009-04-08  Vladimir Prus  <vladimir@codesourcery.com>

        Implement -exec-jump.

        * mi/mi-cmds.h (mi_cmd_exec_jump): Declare.
        * mi/mi-main.c (mi_cmd_exec_jump): New.
        * mi/mi-cmds.c (mi_cmds): Register exec-jump.

2009-04-07  Doug Evans  <dje@google.com>

        * symfile.c (symbol_file_clear): Fix indentation.

2009-04-06  Mark Kettenis  <kettenis@gnu.org>

        * sparc64nbsd-nat.c (sparc64nbsd_supply_pcb): Fix comment.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-linux-nat.c (ppc_linux_target_wordsize): New function.
        (ppc_linux_auxv_parse): New function.
        (ppc_linux_read_description): Use ppc_linux_target_wordsize.
        (_initialize_ppc_linux_nat): Install ppc_linux_auxv_parse.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (spu_bfd_open): Set filename of in-memory
        BFD to contents of SPU name note.
        (spu_symbol_file_add_from_memory): Call symbol_file_add_from_bfd
        with "from_tty" argument 1 instead of 0.

2009-04-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c
        (new_symbol <DW_TAG_variable> <!DW_AT_location> <DW_AT_external>):
        Create the symbol in local scope.
        * symtab.h (cu->list_in_scope <LOC_UNRESOLVED>): New comment part.

2009-04-02  Keith Seitz  <keiths@redhat.com>

        * stabsread.c (read_member_functions): GCC may emit an extra space
        at the end of the names "__base_ctor" and "__base_dtor"; so ignore
        whitespace when looking for these functions.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        Change the default value for "set print frame-arguments" to scalars.

        * stack.c (print_frame_arguments): Set initial value to "scalars".

2009-04-01  Aleksandar Ristovski  <aristovski@qnx.com>

        * mips-tdep.c (mips_numeric_register_alieses): New definition.
        (mips_gdbarch_init): Add user registers from
        mips_numeric_register_aliases.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * linux-nat.c (linux_nat_filter_event): Minor comment reformatting.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * linux-nat.c (linux_nat_filter_events): Do not delete the lwp if
        this is the last one.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (append_resumption): New.
        (remote_vcont_resume): Use it.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (+windows_get_ada_task_ptid): New function.
        (init_windows_ops): Set windows_ops.to_get_ada_task_ptid.

2009-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
            Keith Seitz  <keiths@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/6817
        * Makefile.in (dbxread.o): Update.
        * dbxread.c (read_dbx_symtab): Use cp_canonicalize_string.
        * dwarf2read.c (GDB_FORM_cached_string): New.
        (read_partial_die): Use dwarf2_canonicalize_name.
        (dwarf2_linkage_name): Use dwarf2_name.
        (dwarf2_canonicalize_name): New.
        (dwarf2_name): Use dwarf2_canonicalize_name.
        (dwarf_form_name, dump_die): Handle GDB_FORM_cached_string.
        * stabsread.c (define_symbol, read_type): Use cp_canonicalize_string.
        * symtab.c (lookup_symbol_in_language): Canonicalize input before
        searching.
        * cp-name-parser.y: operator() requires two parameters,
        according to libiberty.
        * minsyms.c (lookup_minimal_symbol): Canonicalize input
        before searching.
        * NEWS: Update.

2009-03-31  Joel Brobecker  <brobecker@adacore.com>

        Provide support for (Ada) task-specific breakpoints.

        * ada-lang.h (ada_get_task_number): Add declaration.
        (breakpoint_ada_task_match): Delete declaration.
        * ada-tasks.c (ada_get_task_number): Make non-static.
        * breakpoint.h (struct breakpoint): Add field "task".
        * breakpoint.c (print_one_breakpoint_location): Add handling of
        task-specific breakpoints.
        (create_breakpoint, create_breakpoints, find_condition_and_thread):
        New parameter "task".
        (break_command_really): Update calls to find_condition_and_thread
        and create_breakpoints.
        (breakpoint_re_set_one): Update call to find_condition_and_thread.
        Set b->task.

2009-03-31  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (short_task_info): Eliminate the "Running" task state.

2009-03-31  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_notice_new_inferior): Use ptid_is_pid.  Check
        if the thread's ptid without a thread id field is in the list
        before calling thread_change_ptid.
        (extended_remote_attach_1): In non-stop mode, do not rely on
        querying the current thread, instead, query the thread list, and
        select the first thread of the process.
        * gdbthread.h (first_thread_of_process): Declare.
        * thread.c (first_thread_of_process): Define.

2009-03-30  Stan Shebs  <stan@codesourcery.com>

        Make tracepoints into a type of breakpoint.
        * breakpoint.h (enum bptype): Add bp_tracepoint.
        (struct breakpoint): Add fields step_count, pass_count, actions.
        (get_tracepoint, get_tracepoint_by_number): Declare.
        (all_tracepoints): Declare.
        * breakpoint.c: Include tracepoint.h, readline.h.
        (ALL_TRACEPOINTS): Move here from tracepoint.c.
        (tracepoint_count): Ditto.
        (should_be_inserted): GDB does not insert tracepoints itself.
        (print_it_typical): Add tracepoint case.
        (bpstat_what): Ditto.
        (print_one_breakpoint_location): Ditto, and add printing for
        pass count, step count, and action list.
        (user_settable_breakpoint): Add tracepoint case.
        (allocate_bp_location): Ditto.
        (set_breakpoint_location_function): Ditto.
        (disable_breakpoints_in_shlibs): Ditto.
        (mention): Ditto.
        (break_command_really): Add argument traceflag, use to choose
        basic breakpoint type.
        (break_command_1): Pass extra argument.
        (set_breakpoint, handle_gnu_v3_exceptions): Ditto.
        (breakpoint_re_set_one): Add tracepoint case.
        (disable_command, enable_command): Ditto.
        (set_tracepoint_count): Move here from tracepoint.c.
        (trace_command): Move here from tracepoint.c and use
        break_command_really.
        (tracepoints_info): Move here from tracepoint.c and call
        breakpoints_info.
        (enable_trace_command): Move here from tracepoint.c and call
        enable_command.
        (disable_trace_command): Move here from tracepoint.c and call
        disable_command.
        (delete_trace_command): Move here from tracepoint.c and call
        delete_breakpoint.
        (trace_pass_command): Move here from tracepoint.c.
        (get_tracepoint_by_number): Ditto.
        (tracepoint_save_command): Ditto.
        (get_tracepoint): New function.
        (all_tracepoints): New function.
        (_initialize_breakpoint): Move tracepoint init from tracepoint.c,
        deprecate "enable trace" and "disable trace" commands.
        * tracepoint.h (struct tracepoint): Remove.
        (tracepoint_chain): Remove decl.
        (deprecated_create_tracepoint_hook): Remove decl.
        (deprecated_delete_tracepoint_hook): Remove decl.
        (deprecated_modify_tracepoint_hook): Remove decl.
        (ALL_TRACEPOINTS, ALL_TRACEPOINTS_SAFE): Remove.
        (free_actions): Update signature.
        (validate_actionline): Update signature.
        (end_actions_pseudocommand): Declare.
        (while_stepping_pseudocommand): Declare.
        * tracepoint.c: Include breakpoint.h.
        (tracepoint_chain, tracepoint_count): Remove.
        (free_actions, make_cleanup_free_actions): Update signature.
        (trace_command, set_raw_tracepoint): Remove.
        (trace_mention): Remove.
        (tracepoints_info): Remove.
        (tracepoint_operation, map_args_over_tracepoints): Remove.
        (get_tracepoint_by_number): Remove.
        (enable_trace_command, disable_trace_command): Remove.
        (delete_trace_command, trace_pass_command): Remove.
        (trace_actions_command, read_actions): Update signature.
        (validate_actionline): Update signature, use bp loc.
        (encode_actions): Ditto.
        (download_tracepoint): New function, body of trace_start_command.
        (trace_start_command): Call it, use all_tracepoints.
        (tracepoint_save_command): Remove.
        (tracepoint_dump_command): Use get_tracepoint.
        (end_actions_pseudocommand): Make globally visible.
        (while_stepping_pseudocommand): Ditto.
        (_initialize_tracepoint): Move command definitions to breakpoint.c.

2009-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Expose frames to Python.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-frame.o.
        (SUBDIR_PYTHON_SRCS): Add python-frame.c.
        (python-frame.o): New target.
        * python/python-frame.c: New file.
        * python/python-internal.h (gdbpy_frames, gdbpy_newest_frame,
        gdbpy_frame_stop_reason_string, gdbpy_selected_frame,
        gdbpy_initialize_frames): New prototypes.
        * python/python.c (_initialize_python): Call gdbpy_initialize_frames.
        (GdbMethods): Add `selected_frame' and `frame_stop_reason_string'
        entries.
        * stack.c (find_frame_funname): New function, factored out of
        print_frame.
        (print_frame): Call find_frame_funname.
        * stack.h (find_frame_funname): Add prototype.

2009-03-29  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Remove unused value_object attribute `owned_by_gdb'.
        * python/python-value.c (value_object): Remove owned_by_gdb
        attribute.
        (valpy_dealloc): Remove reference to self->owned_by_gdb.
        (valpy_new): Likewise.
        (value_to_value_object): Likewise.

2009-03-29  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Change gdb.Value.address from a method to an attribute.
        * python/python-value.c (value_object): Add `address' element.
        (valpy_dealloc): Decrement reference to self->address if set.
        (valpy_new): Initialize val_obj->address.
        (valpy_address): Rename to ...
        (valpy_get_address): ... this.  Change signature from method to
        attribute.  Update self->address if not set.
        (value_to_value_object): Initialize val_obj->address.
        (value_object_getset): Add `address' element.
        (value_object_methods): Remove `address' element.

2009-03-29  Andreas Schwab  <schwab@linux-m68k.org>

        * observer.sh: Set LANG/LC_ALL to C, not c.

2009-03-28  Kevin Buettner  <kevinb@redhat.com>

        * mn10300-tdep.c (mn10300_gdbarch_init): For mn10300, by default,
        `char' is unsigned.

2009-03-28  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_stop_ns): If multi-process extensions are off,
        and GDB is requesting the whole process to stop, sent "vCont;t",
        not "vCont;t:-1"

2009-03-28  Pedro Alves  <pedro@codesourcery.com>

        * inf-loop.c (inferior_event_handler): Avoid calling is_running on
        null inferior_ptid.

2009-03-27  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/fnchange.lst: Update to fix ARI-reported problems.

2009-03-26  Doug Evans  <dje@google.com>

        * thread.c (do_restore_current_thread_cleanup): Redo test for
        whether to restore old->inferior_ptid.

2009-03-26  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (resolve_sal_pc): Preserve original line number
        when skipping prologue.

2009-03-26  Doug Evans  <dje@google.com>

        * thread.c (inferior_thread) Remove "extern" in definition.

2009-03-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Add gdb.Value.is_optimized_out attribute.
        * python/python-value.c (valpy_get_is_optimized_out): New
        function.
        (value_object_getset): New variable.
        (value_object_type): Initialize tp_getset element.

2009-03-26  Joel Brobecker  <brobecker@adacore.com>

        Recognize missing DW_AT_location as <value optimized out>.
        * dwarf2read.c
        (new_symbol <DW_TAG_variable> <!DW_AT_location> <!DW_AT_external>):
        Call add_symbol_to_list.

2009-03-25  Tom Tromey  <tromey@redhat.com>

        * gdbtypes.h (CHECK_TYPEDEF): Don't yield a value.
        * stack.c (print_this_frame_argument_p): Use check_typedef.

2009-03-25  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * acinclude.m4 (AM_ICONV): Set am_cv_use_build_libiconv.
        Rearrange flags setting.  Add comments.

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        * config/i386/nm-i386.h: Remove code within
        I386_WATCHPOINTS_IN_TARGET_VECTOR conditional.
        * config/i386/nm-cygwin.h: Remove I386_WATCHPOINTS_IN_TARGET_VECTOR
        macro.
        * config/i386/nm-cygwin64.h: Ditto.
        * config/i386/nm-fbsd.h: Ditto.
        * config/i386/nm-go32.h: Ditto.
        * config/i386/nm-linux.h: Ditto.
        * config/i386/nm-linux64.h: Ditto.

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "xasprintf" rule.
        * printcmd.c (sym_info): Replace xasprintf by xstrprintf.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_start_remote): In non-stop mode, call
        init_wait_for_inferior before adding threads and inferiors.

2009-03-25  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (breakpoint_thread_match): Split a large condition
        into several smaller conditions.  No behavior change.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (infrun_thread_thread_exit): New.
        (_initialize_infrun): Attach it to the thread_exit observer.
        * thread.c (delete_thread_1): Always call the observer, passing it
        the silent flag.
        * mi/mi-interp.c (mi_thread_exit): Add "silent" parameter.  If
        SILENT, return immediately.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Use has_stack_frames instead of
        target_has_stack.
        * mi/mi-main.c (mi_execute_command): Avoid calling inferior_thread
        when there is no thread selected.
        (mi_cmd_execute): Don't special case commands that can run without
        a valid selected thread.
        * top.c (execute_command): Don't special case commands that can
        run without a valid selected thread.  Use has_stack_frames.
        * infcmd.c (ensure_valid_thread): New.
        (continue_1, step_1, jump_command, signal_command): Use it.
        (detach_command): Error out if there's no selected thread/inferior.
        * thread.c (print_thread_info): Allow having no thread selected.
        (switch_to_thread): Don't read the PC if there is no current thread.
        (do_restore_current_thread_cleanup): Don't record the current
        frame if there is no current thread.
        (make_cleanup_restore_current_thread): Don't read frame info if
        there is no selected thread.
        (_initialize_thread): Don't mark commands as
        "no_selected_thread_ok".
        * frame.c (get_current_frame): Error out if there is no valid
        selected thread.
        (has_stack_frames): Return false if there is no valid
        selected thread.
        * cli/cli-cmds.c (init_cli_cmds): Don't mark commands as
        "no_selected_thread_ok".
        * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
        (get_cmd_no_selected_thread_ok): Delete.
        * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): Delete.
        (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
        Delete declaration.
        * stack.c (get_selected_block): Use has_stack_frames.

2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Fix size of FPSCR in Power 7 processors.
        * ppc-linux-nat.c (PPC_FEATURE_ARCH_2_05): Remove #define.
        (PPC_FEATURE_HAS_DFP): New #define.
        (ppc_linux_read_description): Check for DFP feature instead of
        ISA 2.05 to decide on size of the FPSCR.

2009-03-25  Kevin Buettner  <kevinb@redhat.com>

        * mn10300-tdep.c (trad-frame.h): Don't include.
        (prologue-value.h): Include.
        (mn10300_frame_unwind_cache, set_reg_offsets): Delete.
        (struct mn10300_prologue): Define.
        (push_reg, translate_rreg, check_for_saved): New functions.
        (mn10300_analyze_prologue): Rewrite, using prologue-value
        machinery.  Handle more instructions than before.  Permit
        instructions to occur in any order.
        (mn10300_skip_prologue): Find the extents of the function
        in question; mn10300_analyze_prologue no longer does this.
        (mn10300_analyze_frame_prologue): New function.
        (mn10300_frame_base): New function.
        (mn10300_frame_this_id): Rewrite, no longer using trad-frame
        implementation.
        (mn10300_frame_prev_register): Likewise.
        (mn10300_frame_base_address, mn10300_frame_base struct): Delete.
        (mn10300_unwind_pc, mn10300_unwind_sp): Rename `next_frame' to
        `this_frame'.
        (mn10300_frame_unwind_init): Don't call frame_base_set_default().

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix completer problem for filename completion on the first try.

        * gdb/completer.h (gdb_completion_word_break_characters): New function.
        * gdb/completer.c: Include gdb_assert.h.
        (complete_line_internal_reason): New enum.
        (complete_line_internal): Change last argument type to
        complete_line_internal_reason.
        Modify function to handle the different complete_line_internal_reason
        argument values.
        (complete_line): Adapt to change in complete_line_internal.
        (command_completer): Ditto.
        (gdb_completion_word_break_characters): Implement new function.
        * top.c (init_main): Set  rl_completion_word_break_hook to
        gdb_completion_word_break_characters.


2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "strlen d_name" rule.
        * linux-nat.c (linux_nat_xfer_osdata): Use NAMELEN macro.


2009-03-24  Tom Tromey  <tromey@redhat.com>
            Pedro Alves  <pedro@codesourcery.com>

        * configure, config.in: Rebuild.
        * configure.ac: Check for libiconvlist.
        * charset.c: Check HAVE_LIBICONVLIST.
        * acinclude.m4 (AM_ICONV): Don't subst LIBICONV, LIBICONV_INCLUDE,
        LIBICONV_LIBDIR.  Update CPPFLAGS and LIBS.
        * Makefile.in (LIBICONV, LIBICONV_INCLUDE, LIBICONV_LIBDIR):
        Remove.
        (INTERNAL_CFLAGS_BASE): Update.
        (INTERNAL_LDFLAGS): Update.
        (CLIBS): Update.

2009-03-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure.ac: Initialize the variable $PREFER_CURSES.
        * configure: Regenerated.

2009-03-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure.ac: Enable $PREFER_CURSES even with default $ENABLE_TUI.
        * configure: Regenerated.

2009-03-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "strerror" rule.
        * darwin-nat.c (darwin_ptrace): Use safe_strerror.
        (darwin_stop_inferior, darwin_attach, darwin_detach): Ditto.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-exp.y (get_symbol_field_type): Make sure to resolve typedefs
        before looking up the fields inside our struct type.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (resolve_subexp) [UNOP_QUAL]: Resolve typedefs before
        trying to resolve the type qualification.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [UNOP_IN_RANGE]: make sure
        we try to apply the attribute on the real type, rather than
        its associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [OP_ATR_MODULUS]: Use check_typdef
        to make sure we try to get the modulus of the actual type, not the
        associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp): [OP_ATR_FIRST, OP_ATR_LAST]
        [OP_ATR_LENGTH]: When using the attribute on a type, make sure
        to get the real type, not the associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_get_field_index): Add handling of the case
        when TYPE is a typedef of a struct.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        Add gdb_usleep as a portable version of usleep based on gdb_select.
        * gdb_usleep.h, gdb_usleep.c: New files.
        * Makefile.in (SFILES): Add gdb_usleep.c.
        (HFILES_NO_SRCDIR): Add gdb_usleep.h.
        (COMMON_OBS): Add gdb_usleep.o.
        * ser-unix.c (hardwire_send_break): Replace call to gdb_select
        by call to gdb_usleep.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * buildsym.c (end_symtab): If we ignore the subfiles, then
        unlink the associated symtabs if they were already allocated.

2009-03-23  Jerome Guitton  <guitton@adacore.com>

        Provide a way to force building of GDB with libcurses.
        * configure.ac: Add --with-curses.
        * configure: Regenerated.

2009-03-23  Tom Tromey  <tromey@redhat.com>

        * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_uninit>: Fix typo in
        error message.

2009-03-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.c (disable_breakpoints_in_unloaded_shlib): Use
        solib_contains_address_p instead of searching.

2009-03-23  Tom Tromey  <tromey@redhat.com>

        * charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
        (iconv): Make 'inbuf' argument const.
        (convert_between_encodings): Use ICONV_CONST.
        (wchar_iterate): Likewise.

2009-03-22  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (AdjustTokenPrivileges): Implement macro wraparound for
        dynamically loaded function.
        (LookupPrivilegeValueA): Ditto.
        (OpenProcessToken): Ditto.
        (AdjustTokenPrivileges): Rename and define placeholder for address of
        dynamically loaded function.
        (LookupPrivilegeValueA): Ditto.
        (OpenProcessToken): Ditto.
        (set_process_privilege): Remove check for loaded functions.
        (bad_OpenProcessToken): Define.
        (_initialize_loadable): Load token functions from advapi here, setting
        OpenProcessToken function to a dummy static function which always return
        error if OS doesn't support this functionality.

2009-03-22   Nicolas Roche  <roche@adacore.com>
             Christopher Faylor <me+cygwin@cgf.cx>

        * win32-nat.c (ctrl_c_handler): New function.
        (win32_wait): Register ctrl_c_handler as Ctrl-C handler if the inferior
        is run in a separate console.

2009-03-22  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (DebugActiveProcessStop): Implement macro wraparound
        for dynamically loaded function.
        (DebugBreakProcess): Ditto.
        (DebugSetProcessKillOnExit): Ditto.
        (EnumProcessModules): Ditto.
        (GetModuleFileNameExA): Ditto.
        (GetModuleInformation): Ditto.
        (DebugActiveProcessStop): Rename and define placeholder for address of
        dynamically loaded function.
        (DebugBreakProcess): Ditto.
        (DebugSetProcessKillOnExit): Ditto.
        (EnumProcessModules): Ditto.
        (GetModuleFileNameExA): Ditto.
        (GetModuleInformation): Ditto.
        (psapi_loaded): Delete.
        (get_module_name): Don't check psapi_loaded, just rely on the fact that
        dynamically loaded functions will return failure if they weren't
        previously found.
        (has_detach_ability): Delete.
        (windows_attach): Remove call to has_detach_ability ().  Just rely on
        functions being callable.
        (bad_DebugActiveProcessStop): Define.
        (bad_DebugBreakProcess): Ditto.
        (bad_DebugSetProcessKillOnExit): Ditto.
        (bad_EnumProcessModules): Ditto.
        (bad_GetModuleFileNameExA): Ditto.
        (bad_GetModuleInformation): Ditto.
        (_initialize_loadable): Rename from _initialize_psapi.  Initialize all
        dynamic storage here, setting nonexistent functions to dummy static
        functions which always return error.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-interp.c (mi_interpreter_init): Attach mi_about_to_proceed
        to the about_to_proceed observer notification.
        (mi_about_to_proceed): New.
        (mi_on_resume): Only output ^running and the prompt here if the
        target was proceeded.
        * breakpoint.c (breakpoint_proceeded): New static.
        (breakpoint_about_to_proceed): New.
        (_initialize_breakpoints): Attach breakpoint_about_to_proceed to
        the about_to_proceed observer notification.
        * inferior.h (breakpoint_proceeded): Delete declaration.
        * infrun.c (clear_proceed_status): Don't set breakpoint_proceeded.
        Notify the about_to_proceed observers.
        (struct inferior_status): Delete breakpoint_proceeded member.
        (save_inferior_status): Don't save it.
        (restore_inferior_status): Don't restore it.
        * mi-main.h (mi_proceeded): Declare.
        * mi/mi-main.c (mi_cmd_execute): Clear mi_proceeded before running
        a command.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * gdbthread.h (struct thread_info): Add in_infcall member.
        * infcall.c (run_inferior_call): Save, set and restore in_infcall.
        Remove reverences to suppress_resume_observer.  Refresh
        `call_thread' after returning from `proceed'.
        * infcmd.c (suppress_resume_observer): Delete.
        * inferior.h (suppress_resume_observer): Delete declaration.
        * mi/mi-interp.c (mi_on_resume): Suppress output while calling an
        inferior function.
        * thread.c (set_running): Remove references to
        suppress_resume_observer.
        * infrun.c (struct inferior_status): Add in_infcall member.
        (save_inferior_status): Save it.
        (restore_inferior_status): Restore it.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * infcall.c (run_inferior_call): Remove references to
        suppress_stop_observer.
        * infcmd.c (suppress_stop_observer): Delete.
        (finish_command_continuation): Remove NOTE.  Don't clear
        suppress_stop_observer anymore.
        (finish_command_continuation_free_arg): Likewise.
        (finish_forward): Remove references to suppress_stop_observer.
        Call normal_stop observer if we haven't already.
        * inferior.h (suppress_stop_observer): Delete.
        * infrun.c (normal_stop): When deciding to suppress the
        normal_stop observer, check for proceed_to_finish instead of
        suppress_stop_observer.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * symfile.c (symfile_relocate_debug_section): Remove check for
        SEC_DEBUGGING.

2009-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Jim Blandy  <jimb@red-bean.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        Miscellaneous fixes to the Python code.
        * python/python-cmd.c (cmdpy_init): Accept keyword
        arguments.
        * python/python-value.c (valpy_string): Accept keyword
        arguments.
        (valpy_binop): Use `break' to exit from the TRY_CATCH block.
        Do not call value_to_value_object on NULL RES_VAL.
        (value_object_methods): Change `string' entry to also accept
        keyword arguments.
        (convert_value_from_python): Return a copy of the value if obj is
        a gdb.Value object.
        (value_object_methods): Mark the `string' method as accepting
        keywords, and show method "prototype" in the doc string.
        * python/python.c (get_parameter): Don't return inside a
        TRY_CATCH.

2009-03-20  Tom Tromey  <tromey@redhat.com>

        Add support for convenience functions in Python.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-function.o.
        (SUBDIR_PYTHON_SRCS): Add python-function.c.
        (python-function.o): New target.
        * eval.c: Include "python/python.h" and <ctype.h>.
        (evaluate_subexp_standard): Handle values of type
        TYPE_CODE_INTERNAL_FUNCTION.
        * gdbtypes.h (type_code): Add TYPE_CODE_INTERNAL_FUNCTION.
        * parse.c (write_exp_string): Remove duplicate word in comment.
        * python/python-function.c: New file.
        * python/python-internal.h (gdbpy_initialize_functions): Add
        prototype.
        * python/python.c (_initialize_python): Call
        gdbpy_initialize_functions.
        * valprint.c (value_check_printable): Handle values of type
        TYPE_CODE_INTERNAL_FUNCTION.
        * value.c: Include "cli/cli-decode.h".
        (internal_function): New struct.
        (functionlist, internal_fn_type): New static variables.
        (lookup_only_internalvar,
        lookup_internalvar): Add const qualifier to name argument.
        (create_internalvar): Likewise.  Initialize new field.
        (set_internal_var): Fix typo in comment.  Don't allow assignment
        to canonical variable.
        (value_create_internal_function, value_internal_function_name,
        call_internal_function, function_command, function_destroyer,
        add_internal_function): New functions.
        (_initialize_values): Create `function' placeholder command.
        Initialize internal_fn_type.
        * value.h (lookup_only_internalvar, create_internalvar,
        lookup_internalvar): Add const qualifier to name argument.
        (internal_function_fn, add_internal_function, call_internal_function,
        value_internal_function_name): Add prototypes.
        (struct internalvar) <canonical>: New field.

2009-03-20  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (evaluate_subexp_c): Call check_typedef.

2009-03-20  Tom Tromey  <tromey@redhat.com>
            Julian Brown  <julian@codesourcery.com>

        PR i18n/7220, PR i18n/7821, PR exp/8815, PR exp/9103,
        PR i18n/9401, PR exp/9613:
        * NEWS: Update
        * value.h (value_typed_string): Declare.
        (val_print_string): Update.
        * valprint.h (print_char_chars): Update.
        * valprint.c (print_char_chars): Add type argument.  Update.
        (val_print_string): Likewise.
        * valops.c (value_typed_string): New function.
        * utils.c (host_char_to_target): New function.
        (parse_escape): Use host_char_to_target, host_hex_value.  Update.
        Remove '^' case.
        (no_control_char_error): Remove.
        * typeprint.c (print_type_scalar): Update.
        * scm-valprint.c (scm_scmval_print): Update.
        * scm-lang.h (scm_printchar, scm_printstr): Update.
        * scm-lang.c (scm_printchar): Add type argument.
        (scm_printstr): Likewise.
        * printcmd.c (print_formatted): Update.
        (print_scalar_formatted): Update.
        (printf_command) <wide_string_arg, wide_char_arg>: New constants.
        Handle '%lc' and '%ls'.
        * parser-defs.h (struct typed_stoken): New type.
        (struct stoken_vector): Likewise.
        (write_exp_string_vector): Declare.
        * parse.c (write_exp_string_vector): New function.
        * p-valprint.c (pascal_val_print): Update.
        * p-lang.h (is_pascal_string_type, pascal_printchar,
        pascal_printstr): Update.
        * p-lang.c (is_pascal_string_type): Remove 'char_size' argument.
        Add 'char_type' argument.
        (pascal_emit_char): Add type argument.
        (pascal_printchar): Likewise.
        (pascal_printstr): Likewise.
        * objc-lang.c (objc_emit_char): Add type argument.
        (objc_printchar): Likewise.
        (objc_printstr): Likewise.
        * macroexp.c (get_character_constant): Handle unicode characters.
        Use c_parse_escape.
        (get_string_literal): Handle unicode strings.  Use
        c_parse_escape.
        * m2-valprint.c (print_unpacked_pointer): Update.
        (m2_print_array_contents): Update.
        (m2_val_print): Update.
        * m2-lang.c (m2_emit_char): Add type argument.
        (m2_printchar): Likewise.
        (m2_printstr): Likewise.
        * language.h (struct language_defn) <la_printchar>: Add type
        argument.
        <la_printstr, la_emitchar>: Likewise.
        (LA_PRINT_CHAR): Likewise.
        (LA_PRINT_STRING): Likewise.
        (LA_EMIT_CHAR): Likewise.
        * language.c (unk_lang_emit_char): Add type argument.
        (unk_lang_printchar): Likewise.
        (unk_lang_printstr): Likewise.
        * jv-valprint.c (java_val_print): Update.
        * jv-lang.c (java_emit_char): Add type argument.
        * f-valprint.c (f_val_print): Update.
        * f-lang.c (f_emit_char): Add type argument.
        (f_printchar): Likewise.
        (f_printstr): Likewise.
        * expprint.c (print_subexp_standard): Update.
        * charset.h (target_wide_charset): Declare.
        (c_target_char_has_backslash_escape, c_parse_backslash,
        host_char_print_literally, host_char_to_target,
        target_char_to_host, target_char_to_control_char): Remove.
        (enum transliterations): New type.
        (convert_between_encodings): Declare.
        (HOST_ESCAPE_CHAR): New define.
        (host_letter_to_control_character, host_hex_value): Declare.
        (enum wchar_iterate_result): New enum.
        (struct wchar_iterator): Declare.
        (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
        wchar_push_back): Declare.
        * charset-list.h: New file.
        * c-valprint.c (textual_name): New function.
        (textual_element_type): Handle wide character types.
        (c_val_print): Pass original type to textual_element_type.  Handle
        wide character types.
        (c_value_print): Use textual_element_type.  Pass original type of
        value to val_print.
        * c-lang.h (enum c_string_type): New type.
        (c_printchar, c_printstr): Update.
        * c-lang.c (classify_type): New function.
        (print_wchar): Likewise.
        (c_emit_char): Add type argument.  Handle wide characters.
        (c_printchar): Likewise.
        (c_printstr): Add type argument.  Handle wide and multibyte
        character sets.
        (convert_ucn): New function.
        (emit_numeric_character): Likewise.
        (convert_octal): Likewise.
        (convert_hex): Likewise.
        (ADVANCE): New macro.
        (convert_escape): New function.
        (parse_one_string): Likewise.
        (evaluate_subexp_c): Likewise.
        (exp_descriptor_c): New global.
        (c_language_defn): Use exp_descriptor_c.
        (cplus_language_defn): Likewise.
        (asm_language_defn): Likewise.
        (minimal_language_defn): Likewise.
        (charset_for_string_type): New function.
        * c-exp.y (%union): Add 'svec' and 'tsval'.
        (CHAR): New token.
        (exp): Add CHAR production.
        (string_exp): Rewrite.
        (exp) <string_exp>: Rewrite.
        (tempbuf): Now global.
        (tempbuf_init): New global.
        (parse_string_or_char): New function.
        (yylex) <tempbuf>: Now global.
        <tokptr, tempbufindex, tempbufsize, token_string, class_prefix>:
        Remove.
        Handle 'u', 'U', and 'L' prefixes.  Call parse_string_or_char.
        (c_parse_escape): New function.
        * auxv.c (fprint_target_auxv): Update.
        * ada-valprint.c (ada_emit_char): Add type argument.
        (ada_printchar): Likewise.
        (ada_print_scalar): Update.
        (printstr): Add type argument.  Update calls to ada_emit_char.
        (ada_printstr): Add type argument.
        (ada_val_print_array): Update.
        (ada_val_print_1): Likewise.
        * ada-lang.c (emit_char): Add type argument.
        * ada-lang.h (ada_emit_char, ada_printchar, ada_printstr): Add
        type arguments.
        * gdb_locale.h: Include langinfo.h.
        * charset.c (_initialize_charset): Set default host charset from
        the locale.  Don't register charsets.  Add target-wide-charset
        commands.  Call find_charset_names.
        (struct charset, struct translation): Remove.
        (GDB_DEFAULT_HOST_CHARSET): Remove.
        (GDB_DEFAULT_TARGET_WIDE_CHARSET): New define.
        (target_wide_charset_name): New global.
        (show_host_charset_name): Handle "auto".
        (show_target_wide_charset_name): New function.
        (host_charset_enum, target_charset_enum): Remove.
        (charset_enum): New global.
        (all_charsets, register_charset, lookup_charset, all_translations,
        register_translation, lookup_translation): Remove.
        (simple_charset, ascii_print_literally, ascii_to_control): Remove.
        (iso_8859_print_literally, iso_8859_to_control,
        iso_8859_family_charset): Remove.
        (ebcdic_print_literally, ebcdic_to_control,
        ebcdic_family_charset): Remove.
        (struct cached_iconv, check_iconv_cache, cached_iconv_convert,
        register_iconv_charsets): Remove.
        (target_wide_charset_be_name, target_wide_charset_le_name): New
        globals.
        (identity_either_char_to_other): Remove.
        (set_be_le_names, validate): New functions.
        (backslashable, backslashed, represented): Remove.
        (default_c_target_char_has_backslash_escape): Remove.
        (default_c_parse_backslash, iconv_convert): Remove.
        (ascii_to_iso_8859_1_table, ascii_to_ebcdic_us_table,
        ascii_to_ibm1047_table, iso_8859_1_to_ascii_table,
        iso_8859_1_to_ebcdic_us_table, iso_8859_1_to_ibm1047_table,
        ebcdic_us_to_ascii_table, ebcdic_us_to_iso_8859_1_table,
        ebcdic_us_to_ibm1047_table, ibm1047_to_ascii_table,
        ibm1047_to_iso_8859_1_table, ibm1047_to_ebcdic_us_table): Remove.
        (table_convert_char, table_translation, simple_table_translation):
        Remove.
        (current_host_charset, current_target_charset,
        c_target_char_has_backslash_escape_func,
        c_target_char_has_backslash_escape_baton): Remove.
        (c_parse_backslash_func, c_parse_backslash_baton): Remove.
        (host_char_to_target_func, host_char_to_target_baton): Remove.
        (target_char_to_host_func, target_char_to_host_baton): Remove.
        (cached_iconv_host_to_target, cached_iconv_target_to_host):
        Remove.
        (lookup_charset_or_error, check_valid_host_charset): Remove.
        (set_host_and_target_charsets): Remove.
        (set_host_charset, set_target_charset): Remove.
        (set_host_charset_sfunc, set_target_charset_sfunc): Rewrite.
        (set_target_wide_charset_sfunc): New function.
        (show_charset): Print target wide character set.
        (host_charset, target_charset): Rewrite.
        (target_wide_charset): New function.
        (c_target_char_has_backslash_escape): Remove.
        (c_parse_backslash): Remove.
        (host_letter_to_control_character): New function.
        (host_char_print_literally): Remove.
        (host_hex_value): New function.
        (target_char_to_control_char): Remove.
        (cleanup_iconv): New function.
        (convert_between_encodings): New function.
        (target_char_to_host): Remove.
        (struct wchar_iterator): Define.
        (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
        wchar_push_back): New functions.
        (do_cleanup_iterator): New function.
        (char_ptr): New typedef.
        (charsets): New global.
        (add_one, find_charset_names): New functions.
        (default_charset_names): New global.
        (auto_host_charset_name): Likewise.
        * aclocal.m4, config.in, configure: Rebuild.
        * configure.ac: Call AM_LANGINFO_CODESET.
        (GDB_DEFAULT_HOST_CHARSET): Default to UTF-8.
        (AM_ICONV): Invoke earlier.
        * acinclude.m4: Include codeset.m4.  Subst LIBICONV_INCLUDE and
        LIBICONV_LIBDIR.  Check for libiconv in build tree.
        * Makefile.in (LIBICONV_LIBDIR, LIBICONV_INCLUDE): New macros.
        (INTERNAL_CFLAGS_BASE): Add LIBICONV_INCLUDE.
        (INTERNAL_LDFLAGS): Add LIBICONV_LIBDIR.
        * gdb_obstack.h (obstack_grow_wstr): New define.
        * gdb_wchar.h: New file.
        * defs.h: Include it.

2009-03-20  Tom Tromey  <tromey@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (process_die): Handle DW_TAG_typedef.
        * eval.c (evaluate_subexp_standard) <OP_TYPE>: Strip a single
        typedef.
        * ada-lang.c (decode_packed_array_type): Call CHECK_TYPEDEF on the
        SYMBOL_TYPE result.
        * ada-typeprint.c (print_array_type): Do the NULL check
        unconditionally.

2009-03-19  Tom Tromey  <tromey@redhat.com>

        * utils.c (do_obstack_free): New function.
        (make_cleanup_obstack_free): Likewise.
        * defs.h (make_cleanup_obstack_free): Declare.

2009-03-18  Doug Evans  <dje@google.com>

        * linux-nat.c (linux_nat_find_memory_regions): Result of PIDGET is an
        int, not a long long.
        (linux_nat_info_proc_cmd): Store pid in long instead of long long.

        * expprint.c (dump_raw_expression): Print note if non-NULL.

        * printcmd.c (display_uses_solib_p): Redo loop, scan element list
        backwards.

2009-03-18  Nathan Sidwell  <nathan@codesourcery.com>

        * Makefile.in: Update license to GPLv3.
        * ada-exp.y: Update license to GPLv3.
        * ada-lex.l: Update license to GPLv3.
        * c-exp.y: Update license to GPLv3.
        * cp-name-parser.y: Update license to GPLv3.
        * darwin-nat-info.c: Update license to GPLv3.
        * f-exp.y: Update license to GPLv3.
        * gdb_thread_db.h: Update license to GPLv3.
        * hppanbsd-nat.c: Update license to GPLv3.
        * hppanbsd-tdep.c: Update license to GPLv3.
        * hppaobsd-tdep.c: Update license to GPLv3.
        * jv-exp.y: Update license to GPLv3.
        * m2-exp.y: Update license to GPLv3.
        * objc-exp.y: Update license to GPLv3.
        * p-exp.y: Update license to GPLv3.
        * reply_mig_hack.awk: Update license to GPLv3.
        * reverse.c: Update license to GPLv3.
        * xtensa-xtregs.c: Update license to GPLv3.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_close): Don't call generic_mourn_inferior.
        (remote_mourn_1): Call generic_mourn_inferior after closing the
        target.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_start_remote): Add missing call to
        init_wait_for_inferior in non-stop mode.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (bpstat_should_step): Only consider software
        watchpoints that have a location.

2009-03-17  Joel Brobecker  <brobecker@adacore.com>

        Add a target_ops parameter to the to_kill method in struct target_ops.

        * target.h (struct target_ops): Add a "target_ops *" parameter to
        method to_kill.
        (target_kill): Remove macro. Add declaration.
        * target.c (debug_to_kill): Delete, no longer necessary.
        (target_kill): New function.
        (update_current_target):  Stop inheriting the to_kill method.
        Do not de_fault it to no_process either.
        (setup_target_debug): Do not set current_target.to_kill.
        * gnu-nat.c, go32-nat.c, hpux-thread.c, inf-ptrace.c, inf-ttrace.c,
        linux-nat.c, monitor.c, nto-procfs.c, procfs.c, remote-m32r-sdi.c,
        remote-mips.c, remote-sim.c, remote.c, windows-nat.c: Update
        accordingly.

2009-03-17  Doug Evans  <dje@google.com>

        * amd64-linux-nat.c (si_timerid,si_overrun): Provide definition for
        glibc 2.3.2 and earlier.

2009-03-17  Joel Brobecker  <brobecker@adacore.com>

        * frame.c (get_prev_frame_1): Do not perform the inner_frame
        sanity check if this_frame is not NORMAL.
        (frame_id_inner): Update the description of this function.

2009-03-17  Hui Zhu  <teawater@gmail.com>

        * stack.c: Change the introduce of "disassemble-next-line".

2009-03-17  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.h (mi_print_timing_maybe): Add strict prototype,
        declare as extern.

2009-03-17  Hui Zhu  <teawater@gmail.com>

        * stack.c: Include valprint.h.
        (disassemble_next_line): New enum.
        (show_disassemble_next_line): New function.  Show the current
        value of disassemble-next-line.
        (gdb_disassembly_stub_args): New struct for argument passing
        between function do_gdb_disassembly and function
        gdb_disassembly_stub.
        (gdb_disassembly_stub): New function.  Helper for
        gdb_disassembly.
        (do_gdb_disassembly): New function.  Use TRY_CATCH to catch
        the exception from the gdb_disassembly because it will be
        broken by filter sometime.
        (print_frame_info): If disassemble-next-line is set to auto
        or on and doesn't have the line debug messages for $pc,
        output the next instruction.
        If disassemble-next-line is set to on and there is line debug
        messages, output assembly codes for next line.
        (_initialize_stack): Make the "set disassemble-next-line"
        command an auto-boolean command.  Change its class to
        class_stack.  Place it in the top level set list.  Extend help
        to describe the auto mode.

2009-03-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Don't overwrite old_chain.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * remote-mips.c (mips_load): Replace call to regcache_set_valid_p,
        which is undefined, by call to regcache_invalidate, which should
        do what the original author wanted to do.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * remote-mips.c (mips_mourn_inferior): Add missing ops parameter.
        (mips_create_inferior): Likewise.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * go32-nat.c (go32_create_inferior): Add missing ops parameter.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * darwin-nat.c (darwin_resume): Fix a compiler warning when
        building on x86_64-darwin.

2009-03-16  Tristan Gingold  <gingold@adacore.com>

        * configure.tgt: Add handling for x86_64-darwin.

2009-03-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * auxv.c (fprint_target_auxv): New TAG for AT_RANDOM.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (aix_thread_thread_alive, aix_thread_pid_to_str):
        Use the ops parameter to get to the target beneath, rather than
        using the current_target global.  Using the current_target global
        was an unintended accident.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        Fix an error happening while loading symbols from a core file
        (on AIX).

        * rs6000-nat.c (xcoff_relocate_symtab): Use target_has_execution
        to detect whether we're debugging a core file or not.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        Modernize the aix-thread later by getting rid of the base_target
        global.  This brings back to life the AIX port which was otherwise
        crashing all the time.

        * aix-thread.c (base_target): Delete.
        (pd_enable): Do not set base_target.
        (aix_thread_attach): Use find_target_beneath instead of base_target.
        (aix_thread_detach, aix_thread_resume, aix_thread_wait)
        (aix_thread_fetch_registers, aix_thread_store_registers),
        (aix_thread_xfer_partial, aix_thread_mourn_inferior)
        (aix_thread_thread_alive, aix_thread_pid_to_str): Likewise.
        (aix_thread_kill): Delete. Does not seem necessary.
        (init_aix_thread_ops): Do not set aix_thread_ops.to_kill.

2009-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * stack.c (return_command <retval_exp>): New variables retval_expr
        and old_chain.  Inline parse_and_eval to initialize retval_expr.  Check
        RETVAL_EXPR for UNOP_CAST and set RETURN_TYPE to the RETURN_VALUE type
        if RETURN_TYPE is NULL.

2009-03-14  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (PACKET_qAttached): New.
        (remote_query_attached): New.
        (remote_add_inferior): Add new `attached' argument.  Handle it.
        (remote_notice_new_inferior, remote_start_remote): Adjust to pass
        -1 to remote_add_inferior in new parameter.
        (extended_remote_attach_1): Adjust to pass 1 to
        remote_add_inferior in the new parameter.
        (extended_remote_create_inferior_1): Adjust to pass 0 to
        remote_add_inferior in the new parameter.
        (_initialize_remote): Add "set/show remote query-attached-packet"
        commands.

2009-03-13  Tom Tromey  <tromey@redhat.com>

        * symtab.c (lookup_symbol_in_language): Use a cleanup.

2009-03-13  Doug Evans  <dje@google.com>

        * exceptions.h: Clean up some comments on catch_exceptions usage.
        * exceptions.c: Ditto.  Plus mark catch_errors as superseded by
        catch_exceptions.

2009-02-17  Joel Brobecker  <brobecker@adacore.com>

        The following patch helps getting rid of a warning inside solib-som.c.

        * source.c (source_full_path_of): Constify parameter filename.
        * defs.h (source_full_path_of): Update declaration accordingly.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp): Merge case BINOP_REM and
        BINOP_MOD cases with the handling of case BINOP_DIV and BINOP_MUL.
        Remove useless op value checks when EVAL_AVOID_SIDE_EFFECTS.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) <BINOP_DIV>: make sure to
        promote the operands when noside is EVAL_AVOID_SIDE_EFFECTS.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (ada_task_is_alive): Move up and make static.
        * ada-lang.h (ada_task_is_alive): Remove declaration.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (ada_delta): Change the type of numerators and
        denominators to DOUBLEST, as they may not fit into a long.
        (scaling_factor): Ditto.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * language.c (lang_bool_type): Set lai->bool_type_symbol to NULL.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: For tagged
        types, if we are unable to determine the actual symbol type
        from its tag, then use the static approximation instead.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix crash printing packed record with packed array.

        * ada-lang.c (ada_modulus_from_name): New function.
        (ada_modulus): In the case where the type length is bigger than
        the size of the type used to hold the bounds, try determining
        the modulus from the type name.
        (ada_value_primitive_packed_val): Fix bug in the computation of
        ntarg causing an out-of-buffer invalid access.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix segfault when printing short_integer'last.

        * ada-lang.c (ada_find_any_type): Search in the primitive types
        if a symbol could not be found.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (task_states,long_task_states): Add new states
        Activating and Acceptor_Delay_Sleep.  Update the description
        of state Acceptor_Sleep.

2009-03-12  Jonas Maebe <jonas.maebe@elis.ugent.be>  (obvious change)

        Fix a build failure on Darwin following some changes in
        the profile of some target_ops methods.

        * darwin-nat.c (darwin_kill_inferior): Add target_ops parameter
        where missing.
        (darwin_stop_inferior, darwin_detach): Likewise.

2009-03-12  Vladimir Prus  <vladimir@codesourcery.com>

        Include token in ^running notification for CLI commands.

        * mi/mi-main.c (mi_execute_command): Set current_token here.
        (mi_cmd_execute): Do not set current_token here.

2009-03-12  Vladimir Prus  <vladimir@codesourcery.com>

        Fix MI timings.

        * mi/mi-main.c (mi_print_timing_maybe): New.
        (captured_mi_execute_command): Simplify. Output timings to
        CLI commands, too.
        (mi_execute_async_cli_command): Do not print timings.
        * mi/mi-main.h (mi_print_timing_maybe): Declare.
        * mi/mi-interp.c (mi_on_normal_stop): Call mi_print_timing_maybe.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * xcoffread.c (process_linenos): Check if the line in the
        include table refers to the main source file and, if so,
        add them to the main subfile.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix a build failure on AIX introduced after a change in the profile
        of some of the "methods" in the target_ops structure.
        * aix-thread.c: Add missing target_ops parameter throughout.

        Implement Ada task switching on AIX.
        * aix-thread.c (aix_thread_get_ada_task_ptid): New function.
        (init_aix_thread_ops): Set aix_thread_ops.to_get_ada_task_ptid.

2009-03-11  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.c (bpstat_check_breakpoint_conditions): Use
        value_mark and value_free_to_mark.
        * objfiles.c (free_objfile): Call objfile_free_data before
        freeing the BFD.

2009-03-10  Hui Zhu  <teawater@gmail.com>

        * disasm.c (gdb_disassembly): Remove unused argument
        "line_num".
        * disasm.h (gdb_disassembly): Ditto.
        * cli/cli-cmds.c (print_disassembly): Ditto.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Ditto.

2009-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * solib.c (solib_contains_address_p): New function.
        (solib_name_from_address): Use it.
        * printcmd.c (display_uses_solib_p): Use it.
        * solib.h (solib_contains_address_p): Declare it.

2009-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * varobj.c (free_variable): Call value_free.

2009-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9873:
        * dwarf2read.c (dwarf_decode_macros): New variable `at_commandline'.
        Move the variable `macinfo_type' out of the loop.  Create a new
        processing pass before the current one to pre-create `current_file'.
        New complaint on misplaced zero/non-zero definitions/includes.
        Skip first DW_MACINFO_start_file with `at_commandline' set.

2008-03-09  Vladimir Prus  <vladimir@codesourcery.com>

       * solib.c (reload_shared_libraries): Give
       inferior a chance to reset solib breakpoint.
       Reinit frame cache.

2009-03-08  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (dr): Redefine to use largest possible integer which
        holds a pointer.
        (cygwin_set_dr): Avoid coercion.

2009-03-08  Oswald Buddenhagen  <oswald.buddenhagen@trolltech.de>

        * windows-nat.c (windows_create_inferior): Implement --tty handling on
        non-cygwin.

2009-03-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        Rename solib_address to solib_name_from_address.
        * breakpoint.c (insert_bp_location, disable_breakpoints_in_shlibs)
        (disable_breakpoints_in_unloaded_shlib): Update.
        * printcmd.c (display_uses_solib_p): Likewise.
        * stack.c (print_frame): Likewise.
        * solib.c: Rename.
        * solib.h: Rename.

2009-03-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * printcmd.c (do_one_display): Reparse exp_string.
        (display_uses_solib_p): New function.
        (clear_dangling_display_expressions): New function.
        (_initialize_printcmd): Add observer.
        * solib.c (no_shared_libraries): Swap order of calls to
        clear_solib and objfile_purge_solibs.

2009-03-05  Joel Brobecker  <brobecker@adacore.com>

        Implement the target-specific part of Ada tasking support
        on Tru64.

        * dec-thread.c (dec_thread_get_ada_task_ptid): New function.
        (init_dec_thread_ops): Set the to_get_ada_task_ptid method.

2009-03-05  Joel Brobecker  <brobecker@adacore.com>

        Get rid of the global "base_target" and use "find_target_beneath"
        to find the underlying target.
        * dec-thread.c (base_target): Delete.
        (enable_dec_thread): Remove assignement to base_target.
        (dec_thread_detach, dec_thread_wait, dec_thread_wait)
        (dec_thread_fetch_registers, dec_thread_store_registers)
        (dec_thread_mourn_inferior, dec_thread_pid_to_str):
        Update the function profile if necessary.
        Use find_target_beneath to call the same method but from
        the underlying target, removing the need for "base_target".

        * dec-thread.c (dec_thread_get_regsets, dec_thread_set_regsets):
        Fix a copy/paste error in a few debug traces...

        * solib-osf.c (init_so): Use a simpler method for computing
        the size of lm_info structure. This also gets rid of warning
        emitted by the compiler.

2009-03-05  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (check_duplicates_for): Skip permanent breakpoints
        duplicates of permanent breakpoints.

2009-03-04  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (notice_new_inferior): Declare.
        * infcmd.c (notice_new_inferior): New.
        * remote.c (remote_add_inferior, remote_add_thread): New.
        (notice_new_inferiors): Rename to...
        (remote_notice_new_inferior): ... this.  Add RUNNING argument.
        Use remote_add_thread instead of add_thread, passing it the
        RUNNING argument.  Add an inferior with remote_add_inferior.  If
        we just learned about an inferior, call notice_new_inferior.
        (record_currthread): Adjust.
        (remote_threads_info): Adjust to use remote_notice_new_inferior.
        (remote_start_remote, extended_remote_attach_1): Use
        remote_add_inferior.
        (process_stop_reply): Adjust.  Call remote_notice_new_inferior
        after handling expedited registers and watchpoint state.
        (extended_remote_create_inferior_1): Use remote_add_inferior.

2009-03-04  Aleksandar Ristovski  <aristovski@qnx.com>

        * infcmd.c (registers_info): Remove register number case.

2009-03-03  Pedro Alves  <pedro@codesourcery.com>

        * top.c (quit_target): Check for target_has_execution before
        killing or detaching from inferiors.

2009-03-02  Joel Brobecker  <brobecker@adacore.com>

        Remove some unused routines.

        * ada-lang.c (is_suppressed_name, ada_suppress_symbol_printing):
        Delete.
        * ada-lang.c (ada_task_list_iterator_ftype)
        (iterate_over_live_ada_tasks): Delete.
        * ada-tasks.c (ada_get_environment_task, iterate_over_live_ada_tasks):
        Delete.

2009-03-01  Doug Evans  <dje@google.com>

        * symtab.c: Remove trailing whitespace throughout the file.
        (expand_line_sal): Fix some typos and whitespace.

        * Makefile.in (clean): rm -f $(DEPDIR)/*.

        * Makefile.in (GDB_CFLAGS): Add -I$(srcdir)/common.
        (init.c): signals/ -> common/.
        (signals.o): Update.
        * target.h (target_signal_to_string,target_signal_to_string)
        (target_signal_from_name,target_signal_to_host_p)
        (target_signal_from_host,target_signal_to_host): Move to ...
        * common/gdb_signals.h: ... here.  New file.
        * common/signals.c: Moved here from signals/signals.c.
        #include gdb_signals.h, remove #include of target.h in gdb case.
        (target_signal_from_command,default_target_signal_to_host)
        (default_target_signal_from_host): Move inside #ifndef GDBSERVER.

        Include thread ID in target_wait debugging output.
        * infrun.c (print_target_wait_results): New function.
        (wait_for_inferior,fetch_inferior_event): Call it.

2009-02-27  Pedro Alves  <pedro@codesourcery.com>

        * gdb_proc_service.h (struct ps_prochandle): Replace pid_t field
        with a ptid_t field.
        * linux-thread-db.c (thread_get_info_callback): Build the ptid
        using the pid stored in proc_handle.ptid.
        (thread_from_lwp, thread_db_attach_lwp, enable_thread_event)
        (check_for_thread_db, thread_db_detach, check_event)
        (thread_db_mourn_inferior, find_new_threads_callback)
        (thread_db_find_new_threads_1): Adjust.
        * proc-service.c (ps_xfer_memory, ps_lgetregs, ps_lsetregs)
        (ps_lgetfpregs, ps_lsetfpregs, ps_getpid): Adjust.

2009-02-27  Phil Muldoon  <pmuldoon@redhat.com>

        * valprint.c (read_string): Rework clean-up logic. Use
        free_current_contents to clean-up buffer.

2009-02-27  Andreas Schwab  <schwab@linux-m68k.org>

        * MAINTAINERS: Update e-mail address.

2009-02-26  Phil Muldoon  <pmuldoon@redhat.com>

        * python/python-utils.c (python_string_to_unicode): Always return
        a new reference.
        (python_string_to_target_string): Decrement transient python
        instance.
        (python_string_to_host_string): Likewise.

2007-02-26  Pedro Alves  <pedro@codesourcery.com>

        * mips-linux-nat.c (mips64_linux_fetch_registers): Pass `ops' to
        call to super_fetch_registers.
        (mips64_linux_store_registers): Pass `ops' to call to
        super_store_registers.

2009-02-25  Doug Evans  <dje@google.com>

        * breakpoint.c (insert_bp_location): Add \n to overlay breakpoint
        error message.

        * breakpoint.c (disable_breakpoints_in_shlibs): Delete local
        disabled_shlib_breaks, unused.

        * printcmd.c (build_address_symbolic): Fix comment.

2009-02-25  Hui Zhu  <teawater@gmail.com>

        * cli/cli-script.c (define_command): Add _() to query.
        * gnu-nat.c (inf_validate_task_sc): Ditto.
        * infcmd.c (kill_if_already_running): Ditto.
        (jump_command): Ditto.
        (attach_command): Ditto.
        * inflow.c (kill_command): Ditto.
        * infrun.c (handle_command): Ditto.
        * maint.c (maintenance_dump_me): Ditto.
        * memattr.c (mem_delete_command): Ditto.
        * monitor.c (monitor_interrupt_query): Ditto.
        * nto-procfs.c (interrupt_query): Ditto.
        * printcmd.c (undisplay_command): Ditto.
        * remote-mips.c (mips_kill): Ditto.
        * remote.c (interrupt_query): Ditto.
        * solib-irix.c (irix_open_symbol_file_object): Ditto.
        * solib-osf.c (osf_open_symbol_file_object): Ditto.
        * solib-pa64.c (pa64_open_symbol_file_object): Ditto.
        * solib-som.c (som_open_symbol_file_object): Ditto.
        * solib-svr4.c (open_symbol_file_object): Ditto.
        * symfile.c (symbol_file_add_with_addrs_or_offsets): Ditto.
        * target.c (kill_or_be_killed): Ditto.
        * tracepoint.c (delete_trace_command): Ditto.
        * top.c (quit_confirm): Add _() to s that will be used
        in query.

2009-02-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix windows-nat.c compilation failure.

        * windows-nat.c (windows_thread_alive): Fix forward declaration.
        (get_windows_debug_event): Add ops parameter to call to windows_resume.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * remote-sim.c (gdbsim_resume): Add target_ops* argument.

2009-02-23  Jay Krell  <jay.krell@cornell.edu>  (tiny change)

        * symtab.c (find_line_symtab): Initialize exact to avoid
        a compiler warning.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * i386-linux-nat.c (i386_linux_fetch_inferior_registers): Pass
        `ops' to recursive call.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (get_core_registers): Adjust.
        (core_file_thread_alive): Rename to...
        (core_thread_alive): ... this.
        (core_pid_to_str): Try gdbarch_core_pid_to_str first.
        (init_core_ops): Adjust.
        (coreops_suppress_target): Delete.
        (_initialize_corelow): Unconditionally add core_ops.
        * procfs.c: Include "inf-child.h".
        (procfs_ops): Delete.
        (init_procfs_ops): Delete.  Reimplement as...
        (procfs_target): ... this, inheriting from inf-child.
        (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust.
        (procfs_prepare_to_store): Delete.
        (procfs_store_registers, procfs_resume): Adjust.
        (procfs_open): Delete.
        (procfs_suppress_run): Delete.
        (procfs_can_run): Delete.
        (procfs_mourn_inferior): Adjust.
        (procfs_init_inferior): Add target_ops parameter.  Adjust.
        (procfs_create_inferior): Don't pass procfs_init_inferior to
        fork_inferior.  Instead call it after fork_inferior returns.
        (procfs_find_new_threads): Adjust.
        (_initialize_procfs): Adjust to use procfs_target instead of
        init_procfs_ops.
        * sol-thread.c (orig_core_ops, sol_core_ops): Delete.
        (lwp_to_thread): Use target_thread_alive.
        (sol_thread_open): Delete.
        (sol_thread_attach): Delete.
        (sol_thread_detach, sol_thread_resume, sol_thread_wait)
        (sol_thread_fetch_registers, sol_thread_store_registers): Adjust
        to use find_target_beneath.
        (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete.
        (sol_thread_xfer_partial): Adjust to use find_target_beneath.
        (sol_thread_files_info, sol_thread_kill_inferior): Delete.
        (check_for_thread_db): New.
        (sol_thread_notice_signals, sol_thread_create_inferior): Delete.
        (sol_thread_new_objfile): Call check_for_thread_db.
        (sol_thread_mourn_inferior): Adjust to use find_target_beneath.
        (sol_thread_can_run): Delete.
        (sol_thread_alive): Adjust to use find_target_beneath.
        (sol_thread_stop): Delete.
        (rw_common): Use target_write_memory or target_read_memory.
        (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers.
        (ps_lsetregs, ps_lsetfpregs): Use target_store_registers.
        (solaris_pid_to_str): Remove check for libthread_db initialization
        failing.
        (sol_find_new_threads): Remove check for libthread_db
        initialization failing, or for an invalid inferior_ptid.  Adjust
        to use find_target_beneath.
        (sol_core_open, sol_core_close, sol_core_detach,
        sol_core_files_info, sol_find_memory_regions,
        sol_make_note_section, ignore): Delete.
        (init_sol_thread_ops): Make it a thread_stratum target.  Remove
        unneeded callback settings.
        (init_sol_core_ops): Delete.
        (_initialize_sol_thread): No longer call init_sol_core_ops, set
        procfs_suppress_run, or hack with core_ops.

        * target.h (struct target_ops): Add a target_ops * parameter to
        to_resume, to_fetch_registers, to_store_registers, to_thread_alive
        and to_find_new_threads.
        (target_fetch_registers, target_store_registers)
        (target_thread_alive, target_find_new_threads): Redeclare as
        function.

        * target.c (update_current_target): Do not inherit or de_fault
        to_resume, to_fetch_registers, to_store_registers,
        to_thread_alive, to_find_new_threads.
        (target_resume): Adjust.
        (target_thread_alive, target_find_new_threads): New.
        (debug_to_resume, debug_to_fetch_registers): Delete.
        (target_fetch_registers): New.
        (debug_to_store_registers): Delete.
        (target_store_registers): New.
        (debug_to_thread_alive, debug_to_find_new_threads): Delete.
        (setup_target_debug): Adjust.

        * gdbcore.h (core_ops): Delete declaration.

        * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c,
        inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c,
        i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c,
        hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c,
        nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c,
        alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c,
        bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c,
        hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c,
        ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c,
        m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c,
        mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c,
        ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c,
        shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c,
        vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes.

        * gdbarch.sh (core_pid_to_str): New gdbarch callback.
        * gdbarch.h, gdbarch.c: Regenerate.

        * sol2-tdep.c: Include "inferior.h".
        (sol2_core_pid_to_str): New.
        * sol2-tdep.h (sol2_core_pid_to_str): Declare.

        * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
        * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
        * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.

2009-02-22  Doug Evans  <dje@google.com>

        * exec.c (exec_file_attach): Fix comment.

2009-02-22  Pedro Alves  <pedro@codesourcery.com>

        Silence a few -Wmissing-prototypes warnings.

        PR build/9877:
        * alpha-linux-tdep.c (alpha_linux_regset_from_core_section): Make
        it static.
        * alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Declare.
        * amd64fbsd-tdep.c (amd64fbsd_init_abi): Make it static.
        * amd64nbsd-tdep.c (_initialize_amd64nbsd_ndep): Rename to ...
        (_initialize_amd64nbsd_tdep): ... this.
        * arm-linux-tdep.c (arm_linux_software_single_step): Make it static.
        (_initialize_arm_linux_tdep): Declare.
        * armbsd-tdep.c (armbsd_fpreg_offset): Make it static.
        * armnbsd-tdep.c (_initialize_arm_netbsd_tdep): Declare.
        * armobsd-tdep.c (_initialize_armobsd_tdep): Declare.
        * avr-tdep.c (avr_return_value): Make it static.
        (avr_frame_unwind_cache): Ditto.
        * bsd-uthread.c (bsd_uthread_inferior_created): Ditto.
        (bsd_uthread_solib_loaded): Ditto.
        (bsd_uthread_solib_unloaded): Ditto.
        (bsd_uthread_target): Ditto.
        (_initialize_bsd_uthread): Declare.
        * cris-tdep.c (crisv32_single_step_through_delay): Make it static.
        (cris_frame_unwind_cache): Ditto.
        * frv-tdep.c (frv_return_value): Ditto.
        * h8300-tdep.c (h8300_use_struct_convention): Ditto.
        (h8300h_use_struct_convention): Ditto.
        * hppa-tdep.c (hppa_sign_extend, hppa_low_hppa_sign_extend):
        Ditto.
        * hppa-tdep.h (hppa_low_sign_extend, hppa_sign_extend): Delete
        declarations.
        * hppabsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_find_global_pointer): Make it static.
        * hppabsd-tdep.h: New.
        * hppanbsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_init_abi): Remove declaration.
        (_initialize_hppabsd_tdep): Remove declaration.
        (_initialize_hppanbsd_tdep): Declare.
        * hppaobsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_init_abi): Delete declaration.
        (hppaobsd_init_abi): Make it static.
        * i386-nto-tdep.c (_initialize_i386nto_tdep): Declare.
        * i386nbsd-tdep.c (_initialize_i386nbsd_tdep): Declare.
        * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Declare.
        * ia64-tdep.c (ia64_register_reggroup_p): Make it static.
        * iq2000-tdep.c (_initialize_iq2000_tdep): Declare.
        * m32c-tdep.c (m32c_register_reggroup_p): Make it static.
        (m32c_analyze_prologue, m32c_virtual_frame_pointer): Ditto.
        (_initialize_m32c_tdep): Declare.
        * m32r-rom.c (_initialize_m32r_rom): Declare.
        * m32r-tdep.c (m32r_skip_prologue): Make it static.
        (m32r_return_value): Ditto.
        * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Make it static.
        (m68hc11_return_value): Ditto.
        * m68klinux-tdep.c (_initialize_m68k_linux_tdep): Declare.
        * m88k-tdep.c (m88k_frame_cache): Make it static.
        * mep-tdep.c (mep_gdb_print_insn): Ditto.
        (mep_return_value): Ditto.
        (_initialize_mep_tdep): Declare.
        * mips-irix-tdep.c (_initialize_mips_irix_tdep): Declare.
        * mips-linux-tdep.c (supply_64bit_reg): Make it static.
        (mips_linux_syscall_next_pc): Ditto.
        (_initialize_mips_linux_tdep): Declare.
        * mips-tdep.c (mips_single_step_through_delay): Make it static.
        * mipsnbsd-tdep.c (_initialize_mipsnbsd_tdep): Declare.
        * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Declare.
        * mn10300-tdep.c (_initialize_mn10300_tdep): Declare.
        * mt-tdep.c (_initialize_mt_tdep): Declare.
        * nbsd-tdep.c: Include nbsd-tdep.h.
        * nto-tdep.c (find_load_phdr): Make it static.
        (_initialize_nto_tdep): Declare.
        * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Make it
        static.
        (_initialize_ppc_linux_tdep): Declare.
        * remote-m32r-sdi.c (m32r_can_use_hw_watchpoint)
        (m32r_insert_watchpoint, m32r_remove_watchpoint)
        (m32r_stopped_data_address, m32r_stopped_by_watchpoint): Make
        static.
        * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Declare.
        * rs6000-nat.c: Include xcoffread.h.
        (find_toc_address): Don't extern declare get_toc_offset.  Adjust
        to call xcoff_get_to_offset.
        * rs6000-tdep.c (ppc_vsx_support_p, ppc_displaced_step_fixup)
        (rs6000_skip_main_prologue, rs6000_in_solib_return_trampoline)
        (rs6000_skip_trampoline_code): Make static.
        * s390-tdep.c (s390_regset_from_core_section): Ditto.
        * sh-tdep.c (sh_register_reggroup_p): Ditto.
        * shnbsd-tdep.c (shnbsd_regset_from_core_section): Ditto.
        (_initialize_shnbsd_tdep): Declare.
        * solib-frv.c (displacement_from_map): Make static.
        (_initialize_frv_solib): Declare.
        * solib-irix.c (fetch_lm_info): Make static.
        (_initialize_irix_solib): Declare.
        * solib-som.c: Include solib-som.h.
        (som_solib_select): Line break.
        * sparc-tdep.c (sparc_regset_from_core_section): Make static.
        * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Rename to ...
        (_initialize_sparcnbsd_tdep): ... this.
        * spu-tdep.c (spu_software_single_step): Make it static.
        (_initialize_spu_tdep): Declare.
        * vax-tdep.c (vax_frame_cache): Make it static.
        * xcoffread.c: Include xcoffread.h.
        (get_toc_offset): Rename to ...
        (xcoff_get_toc_offset): ... this.
        (_initialize_xcoffread): Declare.
        * xcoffread.h: New.
        * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Declare.
        * xtensa-tdep.c (xtensa_skip_prologue, xtensa_derive_tdep): Make
        static.
        (_initialize_xtensa_tdep): Declare.

2008-02-21  Pedro Alves  <pedro@codesorcery.com>

        Silence a few -Wmissing-prototypes warnings.

        PR build/9877:
        * amd64-nat.c: Include "amd64-nat.h".
        * fork-child.c (_initialize_fork_child): Ditto.
        * gcore.c (_initialize_gcore): Ditto.
        * inf-ptrace.c: Include "inf-ptrace.h".
        (inf_ptrace_store_registers): Make it static.
        * linux-nat.c (linux_nat_terminal_ours): Make it static.
        (_initialize_linux_nat): Declare before definition.
        * linux-tdep.c: Include "linux-tdep.h".
        * linux-thread-db.c (_initialize_thread_db): Declare before
        definition.
        * proc-service.c (_initialize_proc_service): Ditto.
        * remote.c (remote_send_printf): Make it static.
        * solib.c: Include "solib.h".
        * symfile-mem.c (_initialize_symfile_mem): Declare before
        definition.
        * ada-lang.c (ada_la_decode, ada_match_name)
        (ada_suppress_symbol_printing, ada_is_array_type)
        (ada_value_ptr_subscript, ada_array_length)
        (ada_to_static_fixed_value): Make them static.
        (_initialize_ada_language): Declare before definition.
        * ada-tasks.c (ada_get_task_number, ada_get_environment_task)
        (ada_task_list_changed, ada_new_objfile_observer): Make them
        static.
        (_initialize_tasks): Declare before definition.
        * addrmap.c (_initialize_addrmap): Declare before definition.
        * auxv.c (default_auxv_parse): Make it static.
        * bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make
        them static.
        * breakpoint.c (remove_sal): Add line break.
        (expand_line_sal_maybe): Make it static.
        * cp-name-parser.y: Include "cp-support.h".
        * cp-valprint.c (cp_find_class_member): Make it static.
        * eval.c (value_f90_subarray): Ditto.
        * exceptions.c (print_any_exception): Ditto.
        * findcmd.c (_initialize_mem_search): Declare before definition.
        * frame.c (frame_observer_target_changed): Make it static.
        * gnu-v3-abi.c (gnuv3_find_method_in): Make it static.
        * inf-child.c: Include "inf-child.h".
        * inferior.h (valid_inferior_id): Rename to ...
        (valid_gdb_inferior_id): ... this.
        * infrun.c (infrun_thread_stop_requested, siginfo_make_value):
        Make them static.
        * jv-lang.c (java_language_arch_info): Make it static.
        * m2-typeprint.c (m2_get_discrete_bounds): Ditto.
        * osdata.c (info_osdata_command): Make it static.
        * regcache.c (regcache_observer_target_changed): Make it static.
        * reverse.c (_initialize_reverse): Declare before definition.
        * stabsread.c (cleanup_undefined_types_noname)
        (cleanup_undefined_types_1): Make them static.
        * symfile.c (place_section): Make it static.
        * symtab.c (find_pc_sect_psymtab_closer): Make it static.
        * target-descriptions.c (_initialize_target_descriptions): Declare
        before definition.
        * target.c (default_get_ada_task_ptid, find_default_can_async_p)
        (find_default_is_async_p, find_default_supports_non_stop): Make
        them static.
        (target_supports_non_stop): Add prototype.
        (dummy_pid_to_str): Make it static.
        * utils.c (_initialize_utils): Declare before definition.
        * ada-exp.y (_initialize_ada_exp): Declare before definition.
        * solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype.
        * target.h (struct target_ops): Add a prototype to the
        to_can_execute_reverse callback.
        * macroscope.c (_initialize_macroscope): Declare before definition.
        * cp-namespace.c (_initialize_cp_namespace): Declare before definition.
        * python/python.c (_initialize_python): Declare before definition.
        * tui/tui-command.c: Include "tui/tui-command.h".
        * tui/tui-data.c (init_content_element, init_win_info): Make them
        static.
        * tui/tui-disasm.c: Include "tui/tui-disasm.h".
        * tui/tui-interp.c (_initialize_tui_interp): Declare before
        definition.
        * tui/tui-layout.c: Include "tui/tui-layout.h".
        (_initialize_tui_layout): Declare before definition.
        * tui/tui-regs.c: Include "tui/tui-regs.h".
        (tui_display_reg_element_at_line): Make it static.
        (_initialize_tui_regs): Declare before definition.
        * tui/tui-stack.c (_initialize_tui_stack): Declare before
        definition.
        * tui/tui-win.c: Include "tui/tui-win.h".
        (_initialize_tui_win): Declare before definition.
        (tui_sigwinch_handler): Make it static.  Wrap in ifdef SIGWINCH.
        * tui/tui-win.h (tui_sigwinch_handler): Delete declaration.
        (tui_get_cmd_list): Add a prototype.
        * tui/tui-windata.c: Include tui-windata.h.
        * tui/tui-wingeneral.c (box_win): Make it static.
        * cli/cli-logging.c (show_logging_command): Make it static.
        (_initialize_cli_logging): Declare before definition.
        * mi/mi-common.c (_initialize_gdb_mi_common): Declare before
        definition.

2009-02-20  Pierre Muller  <muller@ics.u-strasbg.fr>

        Extend use of i386_use_watchpoints to all i386 native files
        using hardware watchpoints.
        * go32-nat.c (init_go32_ops): Call i386_use_watchpoints.
        * i386fbsd-nat.c (_initialize_i386fbsd_nat): Ditto.
        * windows-nat.c (init_windows_ops): Ditto.
        * config/i386/nm-cygwin.h: Define I386_WATCHPOINTS_IN_TARGET_VECTOR.
        * config/i386/nm-cygwin64.h: Ditto.
        * config/i386/nm-fbsd.h: Ditto.
        * config/i386/nm-go32.h: Ditto.

2009-02-19  Joel Brobecker  <brobecker@adacore.com>

        * ada-typeprint.c (ada_typedef_print): Remove.  Unused.

2009-02-18  Vladimir Prus  <vladimir@codesourcery.com>

        * mi/mi-interp.c (mi_solib_loaded, mi_solib_unloaded): New.
        (mi_interpreter_init): Register the above.
        * solib.c (clear_solib): Notify solib unload.
        * breakpoint.c (disable_breakpoints_in_unloaded_shlib): Do not
        disable breakpoints on a.out targets.

2009-02-17  Vladimir Prus  <vladimir@codesourcery.com>

        * observer.c (observer_test_first_notification_function)
        (observer_test_second_notification_function)
        (observer_test_third_notification_function): Adjust prototype.

2009-02-17  Pedro Alves  <pedro@codesourcery.com>

        * Makefile.in (ALL_64_TARGET_OBS): Add amd64-dicos-tdep.o.
        (ALL_TARGET_OBS): Add dicos-tdep.o.
        (ALLDEPFILES): Add amd64-dicos-tdep.c and dicos-tdep.c.
        * configure.tgt (i[34567]86-*-dicos*): Add dicos-tdep.o to
        gdb_target_obs.
        (x86_64-*-dicos*): Add dicos-tdep.o and amd64-dicos-tdep.o to
        gdb_target_obs.
        * dicos-tdep.h, dicos-tdep.c: New.
        * amd64-dicos-tdep.c: New.
        * i386-dicos-tdep.c: Don't include solib.h, solib-target.h or
        inferior.h.  Include dicos-tdep.h.
        (i386_dicos_init_abi): Call dicos_init_abi.
        (i386_dicos_bfd_has_symbol_p): Delete.
        (i386_dicos_osabi_sniffer): Use dicos_load_module_p.

        * NEWS: Mention x86-64 DICOS target support.

2009-02-16  Doug Evans  <dje@google.com>

        * amd64-tdep.c (amd64_skip_prefixes): Renamed from skip_prefixes.
        All callers updated.
        (amd64_get_insn_details): Handle more 3-byte opcode insns.
        (amd64_breakpoint_p): Delete.
        (amd64_displaced_step_fixup): When fixing up after stepping an int3,
        don't back up pc to the start of the int3.
        * i386-tdep.c: #include opcode/i386.h.
        (i386_skip_prefixes): New function.
        (i386_absolute_jmp_p): Constify argument.
        (i386_absolute_call_p,i386_ret_p,i386_call_p,i386_syscall_p): Ditto.
        (i386_breakpoint_p): Delete.
        (i386_displaced_step_fixup): Handle unnecessary or redundant prefixes.
        When fixing up after stepping an int3, don't back up pc to the start
        of the int3.

2009-02-16  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (core_close): Don't hardcode the core's pid.
        (core_open): Find core threads before calling
        post_create_inferior.
        (add_to_thread_list, get_core_register_section): Take into account
        systems where the regset section names encode the pid of the
        inferior.

        * gdbarch.sh (core_reg_section_encodes_pid): New gdbarch setting.
        * gdbarch.h, gdbarch.c: Regenerate.

        * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
        * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
        * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.

2009-02-14  Vladimir Prus  <vladimir@codesourcery.com>

        Include frame information for *stopped due to CLI commands.

        * ada-tasks.c (ada_normal_stop_observer): Adjust prototype.
        * infcmd.c (finish_command_continuation): Pass '1' for
        'print_frame' parameter to the observer.
        * infrun.c (normal_stop): Don't print mi-specific information
        here. Pass 'stop_print_frame' to the 'print_frame' parameter
        of the observer.
        * mi/mi-interp.c (mi_on_normal_stop): Adjust prototype.
        If we need to print frame, and current uiout is not the MI one,
        print frame again.

2009-02-13  Pierre Muller  <muller@ics.u-strasbg.fr>

        * xtensa-tdep.c (call0_analyze_prologue): Delete BSZ macro.
        Replace BSZ macro uses by XTENSA_ISA_BSZ macro.

2009-02-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR fortran/9806
        * dwarf2read.c (process_die <DW_TAG_module>, read_module)
        (scan_partial_symbols <DW_TAG_module>, add_partial_module): New.

2009-02-11  Pierre Muller  <muller@ics.u-strasbg.fr>

        * dwarf2read.c (read_base_type): Set code to TYPE_CODE_CHAR
        for DW_ATE_signed_char and DW_ATE_unsigned_char
        for pascal language.

2009-02-11  Jim Meyering  <meyering@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Avoid NULL dereference.
        * stack.c (return_command): Guard use of SYMBOL_TYPE (thisfun).
        New variable func_type.

2009-02-11  Pedro Alves  <pedro@codesourcery.com>

        * gdbarch.c: Regenerate.

2009-02-10  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-lang.c (is_pascal_string_type): Fix comment.
        Determine exact size of char elements for GPC
        strings.
        (pascal_printstr): Handle char width of 2 or 4.
        * p-valprint.c (pascal_val_print): Handle char
        of width 2 or 4.

2009-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2read.c (dwarf2_build_psymtabs_hard): Move lowpc and highpc
        inside the loop.  Only call addrmap_set_empty if the compilation unit
        had DW_AT_high_pc and DW_AT_low_pc.  Update call to
        scan_partial_symbols.
        (scan_partial_symbols): Take NEED_PC argument and pass it along with
        LOWPC and HIGHPC.
        (add_partial_namespace): Take NEED_PC argument and pass it through.
        (add_partial_subprogram): Take NEED_PC argument.  Update the addrmap
        if necessary.

2009-02-07  Pedro Alves  <pedro@codesourcery.com>

        * NEWS: Mention inspecting extra signal information, $_siginfo,
        and the qXfer:siginfo:read and qXfer:siginfo:write packets.

2009-02-07  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (PTRACE_SETSIGINFO): Define if PTRACE_GETSIGINFO
        isn't defined.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * amd64-linux-nat.c (compat_int_t, compat_uptr_t, compat_time_t)
        (compat_timer_t, compat_clock_t, struct compat_timeval)
        (compat_sigval_t, compat_siginfo_t): New types.
        (cpt_si_pid, cpt_si_uid, cpt_si_timerid, cpt_si_overrun)
        (cpt_si_status, cpt_si_utime, cpt_si_stime, cpt_si_ptr)
        (cpt_si_addr, cpt_si_band, cpt_si_fd): New defines.
        (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
        (amd64_linux_siginfo_fixup): New.
        * linux-nat.c (linux_nat_siginfo_fixup): New.
        (siginfo_fixup): New.
        (linux_xfer_siginfo): Use siginfo_fixup to convert between the
        siginfo layout expected by ptrace and the siginfo layout of the
        inferior.
        (linux_nat_set_siginfo_fixup): New.
        * linux-nat.h (linux_nat_set_siginfo_fixup): Declare.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO.
        * infrun.c (siginfo_value_read, siginfo_value_write): New.
        (siginfo_value_funcs): New.
        (siginfo_make_value): New.
        (_initialize_infrun): Create the $_siginfo convenience variable.
        * gdbtypes.h (append_composite_type_field_aligned): Declare.
        * gdbtypes.c (append_composite_type_field): Rename to...
        (append_composite_type_field_aligned): ... this.  Add ALIGNMENT
        argument.  Handle it.
        (append_composite_type_field): Rewrite on top of
        append_composite_type_field_aligned.
        * value.h (internalvar_make_value): New typedef.
        (struct internalvar) <make_value>: New field.
        (create_internalvar_type_lazy): Declare.
        * value.c (create_internalvar): Clear make_value.
        (create_internalvar_type_lazy): New.
        (value_of_internalvar): If make_value is set use it.
        (preserve_values): Skip internal variables that don't have a
        value.
        * gdbarch.sh (get_siginfo_type): New.
        * gdbarch.h, gdbarch.c: Regenerate.

        * linux-tdep.h, linux-tdep.c: New.
        * amd64-linux-tdep.c: Include "linux-tdep.h".
        (amd64_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.
        * i386-linux-tdep.c: Include "linux-tdep.h".
        (i386_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.
        * arm-linux-tdep.c: Include "linux-tdep.h".
        (i386_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.

        * linux-nat.c (linux_xfer_siginfo): New.
        (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
        * remote.c (PACKET_qXfer_siginfo_read)
        (PACKET_qXfer_siginfo_write): New.
        (feature remote_protocol_features): Add "qXfer:siginfo:read" and
        "qXfer:siginfo:write" features.
        (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
        (_initialize_remote): Add "set/show remote read-siginfo-object"
        and "set/show remote write-siginfo-object" commands.

        * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o.
        (HFILES_NO_SRCDIR): Add linux-tdep.h.
        (ALLDEPFILES): Add linux-tdep.c.

        * configure.tgt (arm*-*-linux* | arm*-*-uclinux*)
        (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to
        gdb_target_obs.

2009-02-06  Jim Blandy  <jimb@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Vladimir Prus  <vladimir@codesourcery.com>
            Pedro Alves  <pedro@codesourcery.com>

        * defs.h (enum lval_type): New value: lval_computed.
        * value.h (struct lval_funcs): New type.
        (allocate_computed_value, value_computed_funcs)
        (value_computed_closure): New declarations.
        * value.c (struct value): Add a structure to the location union
        for computed lvalues, containing 'funcs' and 'closure' members.
        (allocate_computed_value, value_computed_funcs)
        (value_computed_closure): New functions.
        (value_free): For computed lvalues, call the closure's
        'free_closure' function before freeing the value itself.
        (value_copy): If we're copying an lval_computed value, call the
        closure's 'copy_closure' function.
        (set_value_component_location): If the original value is a
        computed lvalue, then call the closure's 'copy_closure' function.
        (value_of_internalvar): If an internal variable's value is a
        computed lvalue, make retrieving its value produce an equivalent
        computed lvalue.
        * valops.c (value_fetch_lazy): Unlazy computed lvalues by calling
        their read function.
        (value_assign): Assign to computed lvalues by calling their write
        function.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_nat_wait): Adjust.
        (linux_nat_pid_to_str): Adjust.  Remove call to thread_db_init.
        * linux-nat.h (thread_db_init): Delete declaration.
        * linux-thread-db.c (target_beneath): Delete.
        (thread_db_init): Delete.
        (thread_db_detach): Use find_target_beneath.
        (thread_db_wait): Adjust interface.  Use find_target_beneath.
        (thread_db_mourn_inferior): Use find_target_beneath.
        (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
        (thread_db_async_mask): Delete.
        (thread_db_pid_to_str): Adjust interface.  Use
        find_target_beneath.
        (thread_db_get_thread_local_address): Adjust interface.  Use
        find_target_beneath.
        (init_thread_db_ops): Delete references to delete functions.
        * target.c (update_current_target): Don't inherit or default
        to_wait.  Don't inherit to_pid_to_str and
        to_get_thread_local_address.
        (target_translate_tls_address): Look for a pushed target that
        implements to_get_thread_local_address, and use it instead of
        checking for target_get_thread_local_address_p.
        (target_wait, target_pid_to_str): Reimplement as functions.
        (dummy_pid_to_str): New.
        (init_dummy_target): Register it.
        (debug_to_wait): Delete.
        * target.h (struct target_ops): Make to_wait, to_pid_to_str and
        to_get_thread_local_address accept a pointer to struct target_ops.
        (target_wait): Delete macro, and declare as function.
        (target_pid_to_str): Likewise.
        (target_get_thread_local_address)
        (target_get_thread_local_address_p): Delete.
        (noprocess): Add NORETURN and ATTR_NORETURN tags.
        * inf-ptrace.c (inf_ptrace_wait): Adjust.
        (inf_ptrace_pid_to_str): New.
        (inf_ptrace_target): Use inf_ptrace_pid_to_str.
        * aix-thread.c (aix_thread_wait, aix_thread_pid_to_str): Adjust.
        * bsd-kvm.c (bsd_kvm_pid_to_str): Adjust.
        * bsd-uthread.c (bsd_uthread_wait, bsd_uthread_pid_to_str):
        Adjust.
        * corelow.c (core_pid_to_str): Adjust.
        * darwin-nat.c (darwin_wait, darwin_pid_to_str): Adjust.
        * dec-thread.c (dec_thread_wait, dec_thread_pid_to_str): Adjust.
        * gnu-nat.c (gnu_wait, gnu_pid_to_str): Adjust.
        * go32-nat.c (go32_wait, go32_pid_to_str): Adjust.
        * hpux-thread.c (hpux_thread_wait): Adjust.
        * inf-ttrace.c (inf_ttrace_wait, inf_ttrace_pid_to_str): Adjust.
        * monitor.c (monitor_wait, monitor_pid_to_str): Adjust.
        * nto-procfs.c (procfs_wait, procfs_pid_to_str): Adjust.
        * procfs.c (procfs_pid_to_str): Adjust.
        * remote-m32r-sdi.c (m32r_wait, m32r_pid_to_str): Adjust.
        * remote-mips.c (mips_wait): Adjust.
        * remote-sim.c (gdbsim_wait, gdbsim_pid_to_str): Adjust.
        * remote.c (remote_wait, remote_pid_to_str)
        (remote_get_thread_local_address): Adjust.
        * rs6000-nat.c (rs6000_wait): Adjust.
        * sol-thread.c (procfs_pid_to_str): Adjust declaration.
        (sol_thread_wait, solaris_pid_to_str): Adjust.
        * spu-linux-nat.c (spu_child_wait): Adjust.
        * windows-nat.c (windows_wait, windows_pid_to_str): Adjust.

2009-02-06  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-cmd.o.
        (SUBDIR_PYTHON_SRCS): Add python-cmd.c.
        (python-cmd.o): New target.
        * cli/cli-decode.c (set_cmd_completer): Add self parameter to
        completer prototype.
        (add_cmd): Initialize destroyer member of cmd_list_element. Use
        make_symbol_completion_list_fn as completer.
        (delete_cmd): Call destroyer if one is set.
        * cli/cli-decode.h (cmd_list_element): Add cmd parameter to
        completer member.  Add destroyer member.
        (set_cmd_completer): Add self parameter to
        completer prototype.
        * command.h (set_cmd_completer): Add cmd parameter to
        completer prototype.
        * completer.c (noop_completer, filename_completer,
        location_completer, expression_completer, command_completer): Adapt
        to new completer prototype.
        (complete_line_internal): Pass new parameter to completer function.
        * completer.h (noop_completer, filename_completer,
        location_completer, expression_completer, command_completer): Adapt
        prototypes to new completer prototype.
        * interps.c (interpreter_completer): Adapt to new completer
        prototype.
        * python/python-cmd.c: New file.
        * python/python-internal.h (gdbpy_initialize_commands): Add
        prototype.
        (gdbpy_doc_cst): Add forward declaration.
        * python/python.c (gdbpy_doc_cst): Declare.
        (_initialize_python): Call gdbpy_initialize_commands.  Initialize
        gdbpy_doc_cst.
        * symtab.c (make_symbol_completion_list_fn): New function.
        * symtab.h (make_symbol_completion_list_fn): Add prototype.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.c (target_get_osdata): Check for equal or higher than
        process_stratum, not dummy_stratum.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (extended_remote_can_run): Delete.
        (init_remote_ops): Don't register it.
        * target.c (target_get_osdata): Don't check for target_can_run.
        Instead any target that has already been pushed, otherwise
        fallback to the default run target.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.c (target_create_inferior, target_detach)
        (target_mourn_inferior, target_attach, target_close): Do target
        debug output.
        (debug_to_attach, debug_to_detach, debug_to_create_inferior)
        (debug_to_mourn_inferior, debug_to_close): Delete.
        (setup_target_debug): Adjust.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * target.h (target_stopped_data_address_p): Delete declaration,
        and don't define as macro.
        * target.c (target_stopped_data_address_p): Delete.

2009-02-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        * python/python-utils.c (target_string_to_unicode): New function.
        * python/python-internal.h (target_string_to_unicode): New prototype.
        * python/python-value.c (valpy_string): New function.
        (value_object_methods): Add `string' entry.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * target.h (target_tid_to_str): Delete.
        * thread.c (print_thread_info, thread_apply_all_command)
        (thread_apply_command, thread_command, do_captured_thread_select):
        Use target_pid_to_str instead of target_tid_to_str.
        * linux-fork.c (delete_fork_command): Likewise.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * frame.c (has_stack_frames): Make public.
        (get_prev_frame): Don't allow a NULL this_frame anymore.
        * frame.h (has_stack_frames): Declare.
        * varobj.c (find_frame_addr_in_frame_chain): Don't ever pass NULL
        to get_prev_frame, instead start at get_current_frame.
        (varobj_create): Check has_stack_frames before getting any frame;
        eliminate one usage of deprecated_safe_get_selected_frame.

2009-02-05  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * python/python.c (GdbMethods): Move to bottom of file.
        (get_parameter, execute_gdb_command, gdbpy_write,
        gdbpy_flush): Remove forward declarations.
        (eval_python_from_control_command): Fix error checking of function
        PyRun_SimpleString.  Fix error string.
        (python_command): Likewise.
        (execute_gdb_command): Added from_tty argument.

2009-02-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * language.h (language_dfn): Add la_get_string member.
        (LA_GET_STRING): New macro.
        (default_get_string): New prototype.
        * language.c (default_get_string): New function.
        (unknown_language_defn, auto_language_defn, local_language_defn): Use
        default_get_string for la_get_string.
        * c-lang.c (c_get_string): New function.
        (c_language_defn, cplus_language_defn, asm_language_defn): Use
        c_get_string for la_get_string.
        (minimal_language_defn): Likewise
        * ada-lang.c (ada_language_defn): Likewise.
        * f-lang.c (f_language_defn): Use default_get_string for
        la_get_string.
        * jv-lang.c (java_language_defn): Likewise.
        * m2-lang.c (m2_language_defn): Likewise.
        * objc-lang.c (objc_language_defn): Likewise.
        * p-lang.c (p_language_defn): Likewise.
        * scm-lang.c (scm_language_defn): Likewise.
        * typeprint.c (type_to_string): New function.
        * value.h (type_to_string): New prototype.
        * valprint.c (val_print_string): Factor out code for reading string
        from the inferior into its own function.  Put 2 spaces after period
        in comments.
        (read_string): New function.
        * valprint.h (read_string): New prototype.

2009-01-07  Pierre Muller  <muller@ics.u-strasbg.fr>
            Tom Tromey  <tromey@redhat.com>

        PR breakpoints/8079:
        * breakpoint.c (print_one_breakpoint): Use exp_string field
        to display expression of watchpoints.
        (mention): Likewise.
        (watch_command_1): Remove trailing whitespace from expression.
        * printcmd.c (struct display) <exp_string>: New field.
        (display_command): Set exp_string.
        (free_display): Free exp_string.
        (clear_displays): Use free_display.
        (do_one_display): Print exp_string.
        (display_info): Likewise.

2009-02-04  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Phil Muldoon  <pmuldoon@redhat.com>

        * python/python-internal.h (gdbpy_get_value_from_history): Rename
        prototype to gdbpy_history.
        (gdbpy_is_string): Declare.
        (python_string_to_host_string): Declare.
        * python/python-utils.c (gdbpy_is_string): New function.
        (unicode_to_encoded_string): New function.
        (unicode_to_target_string): Use it.
        (python_string_to_host_string): New function.
        * python/python-value.c (valpy_address): New function.
        (convert_value_from_python): Use gdbpy_is_string.  Change to throw
        Python exception instead of a GDB exception on error.  Properly check
        Python booleans.
        (valpy_getitem): Convert field name to host string.  Handle array
        accesses.  Adapt to new behaviour of convert_value_from_python.
        (valpy_new): Adapt to new behaviour of convert_value_from_python.
        (enum valpy_opcode) <VALPY_LSH, VALPY_RSH, VALPY_BITAND,
        VALPY_BITXOR, VALPY_BITOR>: New constants.
        (valpy_binop): Update.  Adapt to new behaviour of
        convert_value_from_python.
        (valpy_invert): New function.
        (valpy_lsh): Likewise.
        (valpy_rsh): Likewise.
        (valpy_and): Likewise.
        (valpy_or): Likewise.
        (valpy_xor): Likewise.
        (valpy_richcompare): Call convert_value_from_python instead of doing
        conversions itself.
        (is_intlike, valpy_int, valpy_long, valpy_float): New functions.
        (gdbpy_get_value_from_history): Rename
        function to gdbpy_history.
        (gdbpy_initialize_values): Don't set tp_new.
        (value_object_type): Add valpy_new.
        (value_object_methods): Add `address' entry.
        (value_object_as_number): Update for new methods.
        * python/python.c (GdbMethods): Rename entry from
        `get_value_from_history' to `history'.

2009-02-04  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (ada_template_to_fixed_record_type_1): Check size
        of type to guard against a crash.

2009-02-04  Jerome Guitton  <guitton@adacore.com>

        * value.c (value_from_contents_and_address): Always return
        a lval_memory value, even if address is null.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-tdep.c (i386_darwin_sigcontext_addr): New function.
        (amd64_darwin_sigcontext_addr): Ditto.
        (darwin_dwarf_signal_frame_p): Ditto.
        (i386_darwin_init_abi): Handle signal frames, use the const for
        sc_num_regs.
        (x86_darwin_init_abi_64): Ditto.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * i386-tdep.c (i386_sigtramp_p): Make it public.
        * i386-tdep.h (i386_sigtramp_p): Declare.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * machoread.c (macho_symfile_read): Read minsymtab also from
        shared libraries.
        (macho_symfile_read): Try to read dwarf2 frame info from main
        object file, but not from OSO files.
        (macho_symfile_offsets): Update section names for latest BFD
        changes.
        * i386-darwin-tdep.c (i386_darwin_init_abi): Call set_solib_ops.
        (x86_darwin_init_abi_64): Ditto.
        * solib-darwin.c: New file.
        * solib-darwin.h: New file.
        * configure.tgt: Add solib.o solib-darwin.o for Darwin.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * solist.h (struct target_so_ops): Comment fallback behavior for
        operation same.

2009-02-03  Tom Tromey  <tromey@redhat.com>

        * completer.c (add_struct_fields): Check type_name against NULL
        before use.

2009-02-03  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: Update Elena's email address.

2009-02-02  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint (update_watchpoint): Minor comment adjustment.

2009-02-02  Tom Tromey  <tromey@redhat.com>

        PR gdb/9594:
        * completer.c (count_struct_fields): Count method names.
        (add_struct_fields): Add matching method names.

2009-02-02  Doug Evans  <dje@google.com>

        * configure.ac (gdbkt): Check both no_tcl/no_tk first, before
        doing any further tcl/tk configury.  Don't configure gdbtk if
        tcl or tk check fails.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2009-02-02  Tom Tromey  <tromey@redhat.com>

        PR exp/9059:
        * valops.c (find_overload_match): Follow typedefs before taking
        address of object argument.

2009-02-01  Doug Evans  <dje@google.com>

        * target.h (target_waitstatus_to_string): Declare.
        * target.c (target_waitstatus_to_string): New function.  Copied from
        debug_to_wait.  Add missing entries for TARGET_WAITKIND_SYSCALL_ENTRY,
        TARGET_WAITKIND_SYSCALL_RETURN, TARGET_WAITKIND_IGNORE,
        TARGET_WAITKIND_NO_HISTORY.
        (debug_to_wait): Call it.
        * infrun.c (wait_for_inferior): If debug_infrun, print result of
        target_wait.
        (fetch_inferior_event): Ditto.

2009-01-30  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Remove i386-cygwin-tdep.h.

2009-01-30  Vladimir Prus  <vladimir@codesourcery.com>

        PR 8145.
        * thread.c (do_captured_list_thread_ids): Report the current
        thread id.

2009-01-30  Vladimir Prus  <vladimir@codesourcery.com>

        * breakpoint.c (create_breakpoint, create_breakpoints)
        (break_command_really, set_breakpoint): New parameter enabled.
        (create_breakpoint, break_command_really): Make breakpoint
        disabled if so requested.
        * breakpoint.h (set_breakpoint): New parameter enabled.
        * mi/mi-cmd-break.c (mi_cmd_break_insert): Handle the -d option.

2009-01-28  Doug Evans  <dje@google.com>

        * amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
        (amd64_displaced_step_fixup): Declare.
        * amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
        (amd64_arch_regmap): Move out of amd64_analyze_stack_align
        and make static global.
        (amd64_arch_regmap_len): New static global.
        (amd64_arch_reg_to_regnum): New function.
        (struct amd64_insn): New struct.
        (struct displaced_step_closure): New struct.
        (onebyte_has_modrm,twobyte_has_modrm): New static globals.
        (rex_prefix_p,skip_prefixes)
        (amd64_insn_length_fprintf,amd64_insn_length_init_dis)
        (amd64_insn_length,amd64_get_unused_input_int_reg)
        (amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
        (amd64_displaced_step_copy_insn)
        (amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
        (amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
        (amd64_displaced_step_fixup): New functions.
        * amd64-linux-tdep.c: #include arch-utils.h.
        (amd64_linux_init_abi): Install displaced stepping support.

2009-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
            Jerome Guitton  <guitton@adacore.com>

        * configure, config.in: Regenerated.
        * configure.ac: Add --with-system-gdbinit.
        * main.c (get_init_files): New.
        (captured_main): Use get_init_files.  Load system gdbinit before
        $HOME/.gdbinit.
        (print_gdb_help): Print location of init files.

2009-01-28  Pedro Alves  <pedro@codesourcery.com>

        * corefile.c (generic_search): Delete disabled code.
        * gdbcore.h (generic_search): Delete declaration.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_child_follow_fork): Copy attach_flag from the
        parent to the child.
        * inf-ttrace.c (inf_ttrace_follow_fork): Likewise.
        * inf-ptrace.c (inf_ptrace_follow_fork): Likewise.  Use
        remove_breakpoints to remove breakpoints from the parent.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        PR backtrace/9458, PR backtrace/8864:
        * frame.c (create_new_frame): Update the frame's cached PC before
        finding its unwinder.  Use frame_id_build to build the new frame's
        id.
        * stack.c (parse_frame_specification_1): Correct setting ``addrs''
        array values from the ``args'' array values.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        * gdbtypes.c (alloc_type, alloc_type_instance, create_range_type)
        (create_array_type, create_set_type, init_flags_type)
        (copy_type_recursive): Replace pairs of calls to XALLOC and memset
        with a call to XZALLOC or XCALLOC, and pairs of calls to
        obstack_alloc and memset with a call to OBSTACK_ZALLOC.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        Add "maint set|show internal-error|internal-warning quit|corefile
        ask|yes|no" commands.

        PR gdb/7580:
        * utils.c (internal_problem_ask, internal_problem_yes)
        (internal_problem_no, internal_problem_modes): New.
        (struct internal_problem): Remove FIXME.  Make should_quit and
        should_dump_core types to char *.
        (internal_vproblem, internal_error_problem)
        (internal_warning_problem): Adjust.
        (set_internal_problem_cmd, show_internal_problem_cmd): New dummy
        functions.
        (add_internal_problem_command): New.
        (_initialize_utils): New.

2009-01-25  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (program_info): Use paddress instead of casting stop_pc
        to unsigned long.

2009-01-24  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Don't call
        deprecated_update_frame_pc_hack.
        * frame.c (deprecated_update_frame_pc_hack)
        (deprecated_update_frame_base_hack): Delete, and ...
        (create_new_frame): ... inline here.
        * frame.h (deprecated_update_frame_pc_hack)
        (deprecated_update_frame_base_hack): Delete declarations.

2009-01-23  Pedro Alves  <pedro@codesourcery.com>

        * cli/cli-decode.c (add_setshow_zuinteger_cmd): New.
        * cli/cli-setshow.c (do_setshow_command): Handle it.
        * command.h (enum var_types): Add var_zuinteger.
        (add_setshow_zuinteger_cmd): Declare.

        * valprint.c (_initialize_valprint): Change the set input-radix
        and set output-radix commands to zuinteger type.

2009-01-23  Pedro Alves  <pedro@codesourcery.com>

        PR gdb/9664:
        * infrun.c (normal_stop): Tag threads as stopped, and run the
        hook-stop before printing the stack frame.

2009-01-22  Pedro Alves  <pedro@codesourcery.com>

        PR c++/9631:
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Call check_typedef on
        vbasetype.

2009-01-20  Kazu Hirata  <kazu@codesourcery.com>

        * gdb/procfs.c (info_mappings_callback): Cast map->pr_size to
        unsigned long.

2009-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

        PR gdb/9346
        * infcmd.c (signal_command): Do not specify a resume PC.

2009-01-19  Doug Evans  <dje@google.com>

        * dummy-frame.c (dummy_frame): Replace regcache member with
        caller_state.
        (dummy_frame_push): Replace caller_regcache arg with caller_state.
        All callers updated.
        (remove_dummy_frame,pop_dummy_frame,lookup_dummy_frame): New fns.
        (dummy_frame_pop): Rewrite.  Verify requested frame is in the
        dummy frame stack.  Restore program state.
        (cleanup_dummy_frames): Rewrite.
        (dummy_frame_sniffer): Update.  Make static.
        * dummy-frame.h (regcache,frame_info): Delete forward decls.
        (inferior_thread_state): New forward decl.
        (dummy_frame_push): Update prototype.
        * frame.c (frame_pop): dummy_frame_pop now does all the work for
        DUMMY_FRAMEs.
        * infcall.c (breakpoint_auto_delete_contents): Delete.
        (get_function_name,run_inferior_call): New fns.
        (call_function_by_hand): Simplify by moving some code to
        get_function_name, run_inferior_call.  Inferior function call wrapped
        in TRY_CATCH so there's less need for cleanups and all exits from
        proceed are handled similarily.  Detect program exit.
        Detect program stopping in a different thread.
        Make error messages more consistent.
        * inferior.h (inferior_thread_state): Declare (opaque type).
        (save_inferior_thread_state,restore_inferior_thread_state,
        make_cleanup_restore_inferior_thread_state,
        discard_inferior_thread_state, get_inferior_thread_state_regcache):
        Declare.
        (save_inferior_status): Update prototype.
        * infrun.c: (normal_stop): When stopped for the completion of an
        inferior function call, verify the expected stack frame kind.
        (inferior_thread_state): New struct.
        (save_inferior_thread_state,restore_inferior_thread_state,
        do_restore_inferior_thread_state_cleanup,
        make_cleanup_restore_inferior_thread_state,
        discard_inferior_thread_state,
        get_inferior_thread_state_regcache): New functions.
        (inferior_status): Move stop_signal, stop_pc, registers to
        inferior_thread_state.  Remove restore_stack_info.
        (save_inferior_status): Remove arg restore_stack_info.
        All callers updated.  Remove saving of state now saved by
        save_inferior_thread_state.
        (restore_inferior_status): Remove restoration of state now done by
        restore_inferior_thread_state.
        (discard_inferior_status): Remove freeing of registers, now done by
        discard_inferior_thread_state.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-disasm.c (tui_vertical_disassem_scroll): Scroll one line
        at a time, times NUM_TO_SCROLL.
        * tui/tui-winsource.c (tui_horizontal_source_scroll): Don't try to
        fetch the selected frame if there is no stack.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        PR gdb/9747:
        * gdbthread.h (finish_thread_state, finish_thread_state_cleanup):
        Declare.
        * thread.c (finish_thread_state, finish_thread_state_cleanup): New.
        * infrun.c (wait_for_inferior, fetch_inferior_event): If an error
        is thrown while handling an event, finish the thread state.
        (normal_stop): Use finish_thread_state cleanup.
        * infcmd.c (run_command_1): If an error is thrown while starting
        the inferior, finish the thread state.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-winsource.c (tui_update_breakpoint_info): In asm layout,
        skip breakpoints without a location (pending breakpoints).

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        PR build/9186:
        * hppa-hpux-tdep.c (hppa_hpux_write_pc): Remove 'return'.

2009-01-18  Nick Roberts  <nickrob@snap.net.nz>

        * thread.c (thread_command): Move call to annotate_thread_changed
        to...
        (do_captured_thread_select): ... here, to avoid printing an
        annotation if the thread change generates an exception.

2009-01-16  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Document x86_64/MinGW as a new native configuration.

2009-01-16  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Move the documentation of "info os processes" to
        the appropriate section (documenting the new commands).

2009-01-15  Doug Evans  <dje@google.com>

        * target.h (target_signal_to_string): Make return type const char *.
        (target_signal_to_name): Ditto.
        (target_signal_from_name): Make arg const char *.
        * infrun.c (sig_print_info): Update.
        * signals/signals.c (signals): Make array and struct members const.
        (target_signal_to_string): Make return type const char *.
        (target_signal_to_name): Ditto.
        (target_signal_from_name): Make arg const char *.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>
            Tristan Gingold  <gingold@adacore.com>

        * solist.h (struct target_so_ops): New member bfd_open.
        (solib_find): Add prototype.
        (solib_bfd_fopen): Add prototype.
        * solib.c (solib_find, solib_bfd_fopen): New functions, extracted
        from solib_bfd_open.
        (solib_bfd_open): Use ops->bfd_open override if present.  Call
        solib_find and solib_bfd_open otherwise.

        * objfiles.h (OBJF_KEEPBFD): New define.
        * objfiles.c (free_objfile): Do not close BFD if OBJF_KEEPBFD
        objfile flag is set.
        * solib.c (symbol_add_stub): Do not allocate second BFD for
        shared library; use OBJF_KEEPBFD flag on solib objfile.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * frame.c (get_frame_arch): Abort if called with NULL this_frame.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * value.h (address_of_variable): Add prototype.
        (locate_var_value): Remove prototype.

        * findvar.c (read_var_value): Do not attempt to default frame
        to selected frame.
        (locate_var_value): Remove function.
        * valops.c (value_of_variable): Retrieve selected frame for
        symbols that require a frame when called with NULL block.
        * valops.c (address_of_variable): New function.

        * eval.c (evaluate_subexp_for_address): Call address_of_variable
        instead of calling locate_var_value.
        (evaluate_subexp_with_coercion): Likewise.

2009-01-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Document "define" for prefixed commands.
        * cli/cli-cmds.c (show_user): Update calls to show_user_1.  Call
        show_user_1 for prefix commands.
        * cli/cli-decode.c (help_cmd_list): Recurse for "help user-defined".
        * cli/cli-script.c (validate_comname): Rewrite to handle prefix
        commands.  Return the containing command list.
        (define_command, document_command): Update to handle prefix commands.
        (show_user_1): Add prefix and name arguments.  Handle prefix
        commands.
        * cli/cli-script.h (show_user_1): Update prototype.

2009-01-14  Kai Tietz  <kai.tietz@onevision.com>

        * ser-mingw.c (console_select_thread): Add return to make
        compiler happy.
        (pipe_select_thread): Likewise.
        (file_select_thread): Likewise.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (mi_cmd_execute): Clean up parenthesis mess from
        previous change.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (extended_remote_mourn_1): Invalidate our notion of
        current general thread.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (mi_cmd_execute): Also allow -list-thread-groups
        without a live selected thread.

2009-01-14  Joel Brobecker  <brobecker@adacore.com>

        Update the copyright notice of some of the files I missed
        in the previous copyright update.

2009-01-14  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (handle_unload_dll): Use %p to print the DLL
        base address instead of casting it to DWORD.

2009-01-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Do not call get_frame_arch
        for NULL frame pointers.

2009-01-13  Mark Kettenis  <kettenis@gnu.org>

        * utils.c (host_address_to_string): Reimplement in a way that
        avoids the cast of the address to long.

2009-01-13  Joel Brobecker  <brobecker@adacore.com>

        * mdebugread.c (parse_symbol): Save the symbol private data
        using SYMBOL_VALUE_BYTES instead of SYMBOL_VALUE.
        (psymtab_to_symtab_1): Likewise.
        (parse_procedure): Declare variable "e" only in the scope
        where it is used. Extract the symbol private data using
        SYMBOL_VALUE_BYTES.

2009-01-13  Jim Blandy  <jimb@codesourcery.com>

        Abstract out common code for copying value locations.

        * value.h (set_value_component_location): New declaration.
        * value.c (set_value_component_location): New function.
        (value_primitive_field): Use it.
        * valarith.c (value_subscript, value_subscripted_rvalue): Same.
        * valops.c (search_struct_field, value_slice): Same.
        * ada-lang.c (coerce_unspec_val_to_type)
        (ada_value_primitive_packed_val): Same.

2009-01-13  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS (GLOBAL MAINTAINERS): Add Tom Tromey.

2009-01-12  Christopher Faylor  <me+cygwin@cgf.cx>

        * amd64-windows-nat.c Rename gdb-specific win32_* to windows_*
        throughout.
        * i386-cygwin-tdep.c: Ditto.
        * i386-windows-nat.c: Ditto.
        * windows-nat.h: Ditto.
        * windows-tdep.c: Ditto.
        * windows-tdep.h: Ditto.
        * windows-nat.c: Ditto.
        (cygwin_load_start): Redefine as CORE_ADDR.
        (cygwin_load_end): Ditto.
        (windows_make_so): Coerce result of address arithmetic to uintptr_t
        before coercing to CORE_ADDR to avoid a compiler warning.
        (handle_exception): Define addr as CORE_ADDR and coerce
        ExceptionAddress to uintptr_t before assigining to avoid a compiler
        warning.
        * config/djgpp/fnchange.lst: Add mappings for recently renamed windows
        files.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix linking with --enable-targets=all:
        * Makefile.in (ALL_TARGET_OBS): Add windows-tdep.o.
        (HFILES_NO_SRCDIR): Add windows-tdep.h.
        (ALLDEPFILES): Add windows-tdep.c.

2009-01-11  Chris Faylor  <me.gdb@cgf.cx>

        * win32-nat.h: Delete.
        * windows-nat.h: Rename from win32-nat.h.
        * win32-nat.c: Delete.
        * windows-nat.c: Rename from win32-nat.c.
        * win32-termcap.c: Delete.
        * windows-termcap.c: Rename from win32-termcap.c.
        * amd64-windows-nat.c: Handle rename from win32-nat.h -> windows-nat.h.
        * configure.ac: Handle rename from win32-termcap.c ->
        windows-termcap.c.
        * configure: Regenerate.
        * gdb_curses.h: Change comment to reflect rename from win32-termcap.c
        -> windows-termcap.c.
        * i386-cygwin-tdep.c: Handle rename from win32-tdep.h ->
        windows-tdep.h.
        * i386-windows-nat.c: Refect rename from win32-nat.h -> windows-nat.h.
        * windows-nat.c: Ditto.  Also reflect rename from from win32-tdep.h ->
        windows-tdep.h.
        (win32_make_so): Handle cygwin compiler warning due to change of
        load_addr from DWORD to LPVOID.
        (handle_load_dll): Use %p in format string to properly print address
        and avoid a compiler warning.
        (DEBUG_EXCEPTION_SIMPLE): Ditto.
        (handle_exception): Ditto.
        * windows-tdep.c: Handle rename from win32-tdep.h -> windows-tdep.h.
        * config/i386/cygwin.mh: Handle rename from win32-nat.o ->
        windows-nat.o.
        * config/i386/mingw.mh: Ditto.
        * config/i386/mingw64.mh: Ditto.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * f-typeprint.c (f_type_print_varspec_suffix): Convert the autovariable
        arrayprint_recurse_level to a parameter.  Update all the callers.  New
        comment at autovariables.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbtypes.c (make_qualified_type, replace_type): Reformat to the GNU
        coding style.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * target.c (target_xfer_partial): Use host_address_to_string to
        print the address of readbuf and writebuf. Cast the address of
        elements inside the myaddr buffer into intptr_t.
        (deprecated_debug_xfer_memory): Use paddress to print memaddr.
        Cast the address of elements inside the myaddr buffer into
        intptr_t.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * amd64-windows-nat.c, amd64-windows-tdep.c: New files.
        * config/i386/mingw64.mh, config/i386/nm-cygwin64.h: New files.
        * configure.host, configure.tgt: Add handling for x86_64/windows.
        * config/djgpp/fnchange.lst: Add entries for amd64-windows-nat.c
        and amd64-windows-tdep.c.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * win32-tdep.h, win32-tdep.c: New files.
        * i386-cygwin-tdep.h: Delete.
        * i386-cygwin-tdep.c: Include win32-tdep.h instead of
        i386-cygwin-tdep.h.
        (win32_xfer_shared_library): Delete.  Moved to win32-tdep.c.
        * win32-nat.c: Likewise.
        * configure.tgt: Add win32-tdep.o to the list of target object
        files for i386-cygwin and i386-mingw targets.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.h: New file.
        * win32-nat.c (mappings): Initialize to NULL.
        (win32_set_context_register_offsets): New function.
        * i386-windows-nat.c: New file.
        (mappings): Moved here from win32-nat.c.
        (_initialize_i386_windows_nat): New function.
        * config/i386/mingw.mh (NATDEPFILES): Add i386-windows-nat.o.
        * config/i386/cygwin.mh (NATDEPFILES): Likewise.

2009-01-09  Andreas Schwab  <schwab@suse.de>

        * Makefile.in (init.c): Set LANG/LC_ALL to C, not c.

2009-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * gdbtypes.c (append_composite_type_field): Correct the location of
        appended fields.

2009-01-09  Pedro Alves  <pedro@codesourcery.com>

        * defs.h (deprecated_error_hook): Delete declaration.
        * interps.c (clear_interpreter_hooks): Adjust.
        * remote-sim.c (gdb_os_error): Don't try to call
        deprecated_error_hook.  No need to call exit anymore.
        * top.c (deprecated_error_hook): Delete.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * arch-utils.c (gdbarch_update_p): Use host_address_to_string
        to print the address of the gdbarch pointer.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.sh: Fix all the compilation errors on amd64-windows
        due to casting a pointer to a long when printing a function
        address. Instead, use host_address_to_string to convert our
        address to a string.
        * gdbarch.c: Regenerate.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * event-top.c (async_disconnect, async_stop_sig): use "raise"
        instead of "kill" to raise a signal.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (get_module_name): Change the type of parameter
        "base_address" to LPVOID.  Remove unnecessary cast.
        (struct lm_info): Change type of load_addr to LPVOID.
        (win32_make_so): Change the type of parameter "load_addr"
        to LPVOID.  Remove some unnecessary casts.
        (handle_unload_dll): Change the type of "lpBaseOfDll" to LPVOID.
        (win32_xfer_shared_libraries): Add missing cast.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (has_detach_ability, set_process_privilege):
        Cast the result of GetProcAddress to (void *) to avoid
        a compilation warning.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (CONTEXT_EXTENDED_REGISTERS): Define to 0 if not
        already defined.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (get_image_name, win32_xfer_memory): Fix type
        definition of local variable "done".
        (info_w32_command, handle_exception): Remove unnecessary cast.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (kernel32_DebugSetProcessKillOnExit): Renames
        DebugSetProcessKillOnExit.  Update all uses in this file.
        (kernel32_DebugActiveProcessStop): Renames DebugActiveProcessStop.
        Update all uses in this file.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (do_initial_win32_stuff): Add new ops parameter,
        and use it when pushing the target.
        (win32_attach, win32_create_inferior): Update call to
        do_initial_win32_stuff.
        (win32_detach, win32_mourn_inferior): Use our ops parameter
        instead of the global win32_ops to unpush the target.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * ser-mingw.c (ser_windows_open): Use proper type when casting
        in call to _open_osfhandle.

2009-01-09  Kai Tietz  <kai.tietz@onevision.com>

        * coff-pe-read.c (read_pe_exported_syms): Fix typo.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * CONTRIBUTE: Minor reformatting.

2009-01-08  Kai Tietz  <kai.tietz@onevision.com>

        * MAINTAINERS: Add myself to Write After Approval.
        * coff-pe-read.c (read_pe_exported_syms): Enable read of PE+
        export directory.

2009-01-08  Nathan Froyd  <froydnj@codesourcery.com>

        * remote-sim.c (gdb_os_error): Mark as a noreturn function.
        Call exit to make it obvious to GCC.

2009-01-08  Tom Tromey  <tromey@redhat.com>

        PR breakpoints/9350:
        * varobj.c (varobj_invalidate): Unconditionally free
        all_rootvarobj.
        * symfile.c (syms_from_objfile): Free local_addr when returning
        normally.
        * exec.c (exec_file_attach): Do cleanups before returning.
        (exec_file_command): Likewise.
        * corefile.c (reopen_exec_file): Do cleanups before returning.
        * breakpoint.c (insert_breakpoint_locations): Do cleanups before
        returning.
        (do_vec_free): New function.
        (update_global_location_list): Make a cleanup for old_locations.
        Do cleanups before returning.  Remove unused variable 'e'.
        (find_condition_and_thread): Free result of parsing the
        expression.
        (print_it_typical): Do cleanups before returning.
        (breakpoint_re_set_one): Always free sals.sals.

2009-01-08  Joel Brobecker  <brobecker@adacore.com>
            Emi Suzuki  <emi-suzuki@tjsys.co.jp>

        * breakpoint.c (do_enable_breakpoint): Use update_watchpoint for
        watchpoints.

2009-01-07  Doug Evans  <dje@google.com>

        * top.c (gdb_prompt_string): Delete, unused.

2009-01-07  Pedro Alves  <pedro@codesourcery.com>

        Delete ONE_PROCESS_WRITETEXT leftovers.

        * breakpoint.c (insert_bp_location): Delete process_warning
        argument.  Adjust.
        (insert_breakpoint_locations): Adjust.
        (reattach_breakpoints): Adjust.
        * infrun.c (normal_stop): Drop "It might be running in another
        process" notice.

2009-01-07  Stan Shebs  <stan@codesourcery.com>

        * config/pa/linux.mh (XDEPFILES): Remove.

2009-01-07  Doug Evans  <dje@google.com>

        * cli/cli-cmds.c (set_debug): Fix cut-n-paste error.

2009-01-07  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * f-typeprint.c (f_type_print_base <TYPE_CODE_STRUCT>): Fix output
        spacing, a regression from 2008-04-22.

2009-01-07  Joel Brobecker  <brobecker@adacore.com>

        * utils.c (gdb_print_host_address): Adjust implementation to
        reuse host_address_to_string. Move comment explaining the conversion
        from host address to string from here...
        (host_address_to_string): ... to there.

2009-01-07  Emi Suzuki  <emi-suzuki@tjsys.co.jp>

        * MAINTAINERS: Add myself for write after approval privileges.

2009-01-06  Tom Tromey  <tromey@redhat.com>

        * value.c (set_internalvar): Use value_free, not xfree.

2009-01-06  Jim Blandy  <jimb@red-bean.com>

        Check return values of functions declared with warn_unused_result
        attribute in GLIBC 2.8.
        * cli/cli-cmds.c (pwd_command): Check return value from getcwd.
        * inflow.c (check_syscall): New function.
        (new_tty): Use check_syscall to check return values from open and dup.
        * linux-nat.c (linux_nat_info_proc_cmd): Check return value from fgets.
        * main.c (captured_main): Call cwd after setting up gdb_stderr;
        check for errors from getcwd.
        * mi/mi-cmd-env.c (mi_cmd_env_pwd): Check return value from getcwd.
        * ui-file.c (stdio_file_write): Ignore return value from fwrite.
        (stdio_file_fputs): Same.
        * utils.c (internal_vproblem): abort if last-ditch error message
        write fails.

        * top.c (gdb_init): Don't set the current directory here; that's
        already been done in captured_main.

2009-01-06  Sandra Loosemore  <sandra@codesourcery.com>

        * ser-tcp.c: Adjust includes.
        (tcp_set_cmdlist, tcp_show_cmdlist): Declare.
        (tcp_auto_retry, tcp_retry_limit): Declare.
        (TIMEOUT): Remove, in favor of tcp_retry_limit.
        (POLL_INTERVAL): Increase to 5, in favor of backoff logic.
        (wait_for_connect): New function.
        (net_open): Use it.  Add auto-retry logic.
        (set_tcp_cmd, show_tcp_cmd): New functions.
        (_initialize_ser_tcp): Initialize new "set/show tcp auto-retry"
        and "set/show tcp connect-timeout" commands.
        * NEWS: Document new commands.

2009-01-05  Tom Tromey  <tromey@redhat.com>

        * python/python-internal.h (Py_ssize_t): Define as int.

2009-01-05  Jim Blandy  <jimb@red-bean.com>

        * MAINTAINERS: Fix my e-mail address as steering committee member.

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

        Updated copyright notices for most files.

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

        * top.c (print_gdb_version): Update copyright year.

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for ChangeLog-2008.

2009-01-01  Pedro Alves  <pedro@codesourcery.com>

        PR breakpoints/9681:
        * exceptions.h (enum errors): New error type, MEMORY_ERROR.
        * corefile.c (memory_error): Rewrite to throw a MEMORY_ERROR.
        * breakpoint.c (fetch_watchpoint_value): Ignore MEMORY_ERRORs, but
        retrow all other exceptions.

For older changes see ChangeLog-2008.
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