gdb/ChangeLog

   1 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
   2
   3         Linux native async support.
   4
   5         * target.h (struct target_ops): Delete to_async_mask_value and add
   6         to_async_mask.
   7         (target_is_async_p, target_async): Formatting.
   8         (target_async_mask_value): Delete.
   9         (target_async_mask): Delete function declaration, and add new
  10         target macro with the same name.
  11
  12         * target.c (update_current_target): Replace to_async_mask_value by
  13         to_async_mask.  Default to_async_mask to return_one.
  14         (target_async_mask): Delete.
  15         (find_default_can_async_p, find_default_is_async_p): New.
  16         (init_dummy_target): register find_default_can_async_p and
  17         find_default_is_async_p on the dummy target.
  18
  19         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
  20         (debug_linux_nat_async): New global.
  21         (show_debug_linux_nat_async): New function.
  22         (linux_nat_async_enabled, linux_nat_async_mask_value)
  23         (linux_nat_event_pipe, linux_nat_num_queued_events)
  24         (linux_nat_async_events_enabled): New globals.
  25         (struct waitpid_result): New struct.
  26         (waitpid_queue): New global.
  27         (queued_waitpid, push_waitpid, drain_queued_events): New.
  28         (my_waitpid): Call queued_waitpid.
  29         (linux_child_follow_fork): Disable async events during the call.
  30         (blocked_mask): Delete.
  31         (sync_sigchld_action, async_sigchld_action): New globals.
  32         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
  33         async mode, block events during the call.
  34         (linux_nat_create_inferior): New.
  35         (linux_nat_attach): In sync mode, restore the mask states.  In
  36         async mode, wake the event loop immediatelly.
  37         (detach_callback): Drain all queued events of the lwp we're
  38         detaching from.
  39         (linux_nat_detach): Block async mode, and drain events of the main
  40         process.
  41         (linux_nat_resume): If in async mode, mask async events during the
  42         call.  If short circuiting, force event loop to wake up.  If
  43         resuming, set target_executing, and register target events in the
  44         event loop.
  45         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
  46         (linux_nat_wait): In async mode, block events during the call.
  47         Only enable/disable passing SIGINT to the inferior in sync mode.
  48         Get events from local waitpid queue.  If no interesting events was
  49         found, return to events loop.  Reregister target events in the
  50         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
  51         (linux_nat_kill): Disable events on entry.
  52         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
  53         here.  Detach async mode from the event loop if there are no more
  54         forks available, otherwise leave it on.
  55         (sigchld_handler): Assure this is called only in sync mode.
  56         (linux_async_permitted, linux_async_permitted_1): New globals.
  57         (set_maintenance_linux_async_permitted)
  58         (show_maintenance_linux_async_permitted): New functions.
  59         (linux_nat_is_async_p, linux_nat_can_async_p)
  60         (linux_nat_async_mask): New.
  61         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
  62         (get_pending_events, async_sigchld_handler): New.
  63         (linux_nat_async_events): New.
  64         (async_terminal_is_ours): New global.
  65         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
  66         (async_client_callback, async_client_context): New.
  67         (linux_nat_async_file_handler, linux_nat_async)
  68         (linux_nat_disable_async, linux_nat_enable_async): New.
  69         (linux_nat_add_target): Register linux_nat_create_inferior,
  70         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
  71         linux_nat_async_mask, linux_nat_terminal_inferior and
  72         linux_nat_terminal_ours.
  73         (_initialize_linux_nat): Remove local action variable, and update
  74         code that used it to use sync_sigchld_action.  Add new
  75         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
  76         set/show command in the maintenance class.  Add new "linux-async"
  77         maintenance set/show command.  Block SIGCHLD by default.  Setup
  78         async_sichld_action, and sync_sigchld_action.  Install the default
  79         async mode.
  80         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
  81         the cancel signals.
  82
  83         * linux-thread-db.c (re_check_for_thread_db): New.
  84         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
  85         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
  86         (thread_db_async_mask): New.
  87         (init_thread_db_ops): Register thread_db_can_async_p,
  88         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
  89
  90         * remote.c (remote_async_mask_value): New.
  91         (remote_return_zero): New.
  92         (init_remote_ops): Register remote_return_zero as callbacks of
  93         to_can_async_p and to_is_async_p.
  94         (remote_can_async_p, remote_is_async_p, remote_async): Update to
  95         use remote_async_mask_value.
  96         (remote_async_mask): New.
  97         (init_remote_async_ops): Remove to_async_mask_value setting and
  98         register remote_async_mask as to_async_mask callback in
  99         remote_async_ops.
 100
 101         * Makefile.in (linux-nat.o): Update.
 102
 103 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 104
 105         * gdbthread.h (add_thread_with_info): New.
 106         * linux-thread-db.c: Add some documentation.
 107         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
 108         (struct private_thread_info): Remove th_valid and ti_valid.
 109         Replace ti with tid.
 110         (thread_get_info_callback): Do not add TID to the new ptid.  Do
 111         not cache th or ti.
 112         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
 113         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
 114         new PTID.
 115         (attach_thread): Handle an already-existing thread.  Use
 116         add_thread_with_info.  Cache the th and tid.
 117         (detach_thread): Verify that private was set.  Remove verbose
 118         argument and printing.  Update caller.
 119         (thread_db_detach): Do not adjust inferior_ptid.
 120         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
 121         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
 122         (thread_db_wait): Do not use lwp_from_thread.
 123         (thread_db_pid_to_str): Use the cached TID.
 124         (thread_db_extra_thread_info): Check that private is set.
 125         (same_ptid_callback): Delete.
 126         (thread_db_get_thread_local_address): Do not use it or check
 127         is_thread.  Check that private is set.  Assume that the thread
 128         handle is already cached.
 129         (init_thread_db_ops): Remove to_resume and to_kill.
 130         * thread.c (add_thread_with_info): New.
 131         (add_thread): Use it.
 132         * linux-nat.c (find_thread_from_lwp): Delete.
 133         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
 134         deleting the thread.
 135         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
 136         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
 137         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
 138         printf_unfiltered for thread exits.
 139         * procfs.c (procfs_wait): Likewise.
 140
 141 2008-03-21  Chris Demetriou  <cgd@google.com>
 142
 143         * symtab.c (rbreak_command): Quote symbol name before passing
 144         it to break_command.
 145
 146 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 147
 148         * eval.c (evaluate_subexp_for_address): Clarify error message.
 149         Use value_must_coerce_to_target.
 150         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
 151         * valops.c (value_assign): Call value_coerce_to_target when
 152         assigning to anything but internalvars.  Leave GDB-side arrays
 153         as arrays when assigning to internalvars.
 154         (value_must_coerce_to_target, value_coerce_to_target): New.
 155         (value_coerce_array, value_addr): Call value_coerce_to_target.
 156         (value_array): Create the array in GDB's memory instead of
 157         the inferior's.
 158         * value.h (value_must_coerce_to_target, value_coerce_to_target):
 159         Declare.
 160
 161 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 162
 163         * top.c (quit_confirm): Warn that we will kill the program.
 164
 165 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
 166
 167         * inflow.c (terminal_ours_1): Guard access to
 168         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
 169
 170 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
 171             Jim Blandy  <jimb@codesourcery.com>
 172             Daniel Jacobowitz  <drow@false.org>
 173
 174         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
 175         (dwarf2_read_address): Update prototype.
 176
 177         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
 178         (signed_address_type): Likewise.
 179         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
 180         (execute_stack_op): Update calls to unsigned_address_type,
 181         signed_address_type and dwarf2_read_address.  Fix implementation
 182         of DW_OP_deref_size.
 183
 184         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
 185         (dwarf2_per_cu_addr_size): Likewise.
 186         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
 187         (struct dwarf2_loclist_baton): Likewise.
 188
 189         * dwarf2loc.c (find_location_expression): Update calls to
 190         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
 191         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
 192         (locexpr_describe_location): Likewise.
 193         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
 194         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
 195         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
 196         to dwarf2_per_cu_addr_size (per_cu).
 197         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
 198         (loclist_read_variable): Likewise.
 199         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
 200
 201         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
 202         instead of baton->objfile.
 203         (dwarf2_per_cu_obfile): New function.
 204         (dwarf2_per_cu_addr_size): Likewise.
 205
 206         * dwarf2-frame.c (struct comp_unit): Move higher.
 207         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
 208         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
 209         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
 210         parameter by using fde->eh_frame_p.  Use read_encoded_value
 211         to implement DW_CFA_set_loc.
 212         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
 213         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
 214         execute_stack_op and execute_cfa_program.
 215         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
 216         (size_of_encoded_value): Remove.
 217         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
 218         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
 219         (add_cie): Set cie->unit backlink.
 220         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
 221         read_encoded_value.
 222         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
 223
 224 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
 225
 226         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
 227         gdbarch_bfd_arch_info.
 228
 229 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
 230
 231         * aix-thread.c (pdc_read_regs): Minor reformatting.
 232
 233 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
 234
 235         * thread.c (print_thread_info): Don't insist
 236         on having current thread if there are no
 237         threads at all.
 238
 239 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
 240
 241         * infcmd.c (attach_command_post_wait)
 242         (attach_command_continuation): New.
 243         (attach_command): Support background async execution, and async
 244         execution in synchronous mode.
 245
 246 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
 247
 248         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
 249         * symmisc.c (dump_symtab_1): Likewise.
 250         * wrapper.c (gdb_value_struct_elt): Likewise.
 251
 252 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
 253
 254         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
 255
 256 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
 257
 258         * linux-nat.c (linux_nat_filter_event): New, refactored from
 259         linux_nat_wait.
 260         (linux_nat_wait): Call linux_nat_filter_event.
 261
 262 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
 263
 264         * top.c (execute_command): Fix uninitialized variable error.
 265
 266 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
 267
 268         * Makefile.in (amd64nbsd-nat.o): New dependency.
 269         * amd64nbsd-nat.c: Include "nbsd-nat.h".
 270         (_initialize_amd64nbsd_nat): Update target vector to use
 271         nbsd_pid_to_exec_file.
 272         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
 273
 274 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
 275
 276         Remove ignoring leading exec events code.
 277         * fork-child.c (startup_inferior): Do not set
 278         inferior_ignoring_leading_exec_events.
 279         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
 280         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
 281         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
 282         (handle_inferior_event): Remove code for ignoring leading exec
 283         events.
 284         * target.c (update_current_target): Do not inherit, or default,
 285         to_reported_exec_events_per_exec_call.
 286         (debug_to_reported_exec_events_per_exec_call): Remove.
 287         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
 288         * target.h (target_reported_exec_events_per_exec_call): Remove.
 289         (struct target): Remove the to_reported_exec_events_per_exec_call
 290         field.
 291
 292 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
 293
 294         Implement -thread-info.
 295         * gdbthread.h (print_thread_info): Declare.
 296
 297         * thread.c (print_thread_info): New, extracted
 298         from info_threads_command and adjusted to
 299         work for CLI and MI.
 300         (info_threads_command): Use print_thread_info.
 301         * Makefile.in: Update dependencies.
 302
 303         * mi/mi-cmds.c (mi_cmds): Specify a handler
 304         for -thread-info.
 305         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
 306         * mi/mi-main.c (mi_cmd_thread_info): New.
 307         (mi_cmd_list_features): Include 'thread-info'.
 308
 309 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
 310
 311         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
 312         to decide whether to match instruction patterns using "sw" and "sd".
 313
 314 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 315
 316         * infcmd.c (jump_command): Postpone disabling stdin until after
 317         the possible query.
 318
 319 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 320
 321         * inflow.c (gdb_getpgrp): New.
 322         (gdb_has_a_terminal): Use get_getpgrp.
 323         (terminal_ours_1): If attach_flag is set, don't refetch
 324         inferior_process_group.
 325
 326 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 327
 328         * features/library-list.dtd: Allow "section" elements as children
 329         of "library".  Add "section" element and describe its attributes.
 330
 331         * solib-target.c (struct lm_info): Add section_bases member.
 332         (library_list_start_segment): Error out if seen a section element.
 333         (library_list_start_section): New.
 334         (library_list_end_library): New.
 335         (solib_target_free_library_list): Free section_bases.
 336         (section_attributes): New.
 337         (library_children): Make "segment" optional.  Add "section" child.
 338         (library_list_children): Register library_list_end_library.
 339         (solib_target_relocate_section_addresses): Handle section bases.
 340
 341         * NEWS: Mention new qXfer:libraries:read section offsets support.
 342
 343 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
 344
 345         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
 346         (make_exec_error_cleanup): Remove declarations.
 347         * utils.c (exec_error_cleanup_chain): Remove.
 348         (do_exec_error_cleanups, discard_exec_error_cleanups)
 349         (make_exec_error_cleanup): Remove.
 350         * event-loop.c (start_event_loop): Adjust call to
 351         async_enable_stdin.
 352         * event-top.c (async_enable_stdin): Remove the paramater dummy.
 353         (async_disable_stdin): Don't register async_enable_stdin via
 354         cleanup.
 355         * inf-loop.c (inferior_event_handler): Don't
 356         call do_exec_error_cleanups.  Call async_enable_stdin instead.
 357         * event-loop.c (start_event_loop): Adjust call to
 358         async_enable_stdin.
 359         * tui/tui-interp.c (tui_command_loop): Adjust call to
 360         async_enable_stdin.
 361
 362 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
 363
 364         Async mode fixes.
 365         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
 366         * breakpoint.c (bpstat_do_actions): In async mode,
 367         don't jump to top expecting stop_bpstat to be already
 368         updated.
 369         * event-loop.c (start_event_loop): Call async_enable_stdin
 370         on exception.
 371         * event-top.c (async_enable_stdin): Do nothing if sync_execution
 372         is not set.
 373         (command_handler): Do not setup continuation here.
 374         (command_line_handler_continuation): Move to...
 375         * top.c (command_line_handler_continuation): ... here.
 376         (execute_command): In async mode, register continuation.
 377         Don't check frame's language in running in async mode.
 378         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
 379         * inf-loop.c (complete_execution): Inline into...
 380         (inferior_event_handler): ... here.  Clear target_executing before
 381         doing any cleanups.  Don't try to show prompt if the target was
 382         resumed.
 383         * infcmd.c (signal_command): Add support for async mode.
 384         (finish_command): Only add continuation if the target was
 385         successfully resumed.
 386         * remote.c (init_async_opts): Register to_get_thread_local_address
 387         handler.
 388         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
 389         with sync_execution.
 390         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
 391         on exception.
 392
 393 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 394
 395         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
 396         * exec.c (exec_bfd_mtime): Define.
 397         (exec_close): Clear it.
 398         (exec_file_attach): Set it.
 399         * gdbcore.h (exec_bfd_mtime): Declare.
 400         * source.c (find_source_lines): Do not use bfd_get_mtime.
 401
 402 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
 403
 404         * top.c (simplified_command_loop): Remove.
 405
 406 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
 407
 408         Remove unused remote.c hooks.
 409         * remote.c (deprecated_target_resume_hook)
 410         (deprecated_target_wait_loop_hook): Remove.
 411         (remote_resume): Do not call deprecated_target_resume_hook.
 412         (remote_wait): Do not call deprecated_target_wait_loop_hook.
 413         (remote_async_wait): Likewise.
 414
 415 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
 416
 417         Implement MI notification for new threads.
 418         * doc/observer.texi (new_thread): Document.
 419         * observer.sh: Forward declare struct thread_info.
 420         * thread.c (add_thread): Notify observer.
 421
 422         * interps.h (interp_init_ftype): New parameter
 423         top_level.
 424         (interp_set): Likewise.
 425         (top_level_interpreter_data): Declare.
 426         * interps.c (interp_set): New parameter top_level.
 427         Pass it to interpreter's init function.  Remember
 428         top level interpreter.
 429         (interpreter_exec_cmd): Adjust.
 430         (top_level_interpreter_data): New.
 431         * main.c (captured_main): Pass 1 for top_level
 432         parameter of interp_set.
 433         * cli/cli-interp.c (cli_interpreter_init): New
 434         parameter top_level.
 435         * tui/tui-interp.c (tui_init): New parameter top_level.
 436
 437         * mi/mi-interp.c (mi_new_thread): New.
 438         (mi_interpreter_init): If top level, register
 439         observer for new threads.
 440
 441         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
 442
 443 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 444
 445         * top.c (execute_command): Disable break and stop
 446         commands in async mode.
 447
 448 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 449
 450         revert:
 451         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 452         * inf-loop.c (inferior_event_handler): Don't include remote.h.
 453         Call target_stop in the INF_QUIT_REQ case.
 454         * Makefile.in (inf-loop.o): Update.
 455
 456 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 457
 458         * inf-loop.c (inferior_event_handler): Don't include remote.h.
 459         Call target_stop in the INF_QUIT_REQ case.
 460         * Makefile.in (inf-loop.o): Update.
 461
 462 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
 463
 464         * top.c (execute_command): Enable break, info and interrupt
 465         commands in async mode.
 466
 467 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
 468             Daniel Jacobowitz  <dan@codesourcery.com>
 469
 470         * breakpoint.h (breakpoint_restore_shadows): New
 471         declaration.
 472         * breakpoint.c (breakpoint_restore_shadows): New.
 473         (read_memory_nobpt): Delete.
 474         * gdbcore.h (read_memory_nobpt): Delete declaration.
 475         * target.c (memory_xfer_partial): Call
 476         breakpoint_restore_shadows.
 477         (restore_show_memory_breakpoints)
 478         (make_show_memory_beakpoints_cleanup): New.
 479         (show_memory_breakpoints): New.
 480         * target.h (make_show_memory_beakpoints_cleanup): Declare.
 481         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
 482         Make sure we see memory breakpoints when checking if
 483         breakpoint is still there.
 484         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
 485         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
 486         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
 487         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
 488
 489 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
 490
 491         * thread.c (add_thread): Use printf_unfiltered to print.
 492
 493 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
 494
 495         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
 496         that is true only on x86-solaris and x86_64-solaris.
 497         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
 498         with proc_get_LDT_entry.
 499
 500 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 501
 502         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
 503         * config.in, configure: Regenerate.
 504         * fork-child.c (fork_inferior): Call create_tty_session.
 505         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
 506         (create_tty_session): New function.
 507         * terminal.h: Declare create_tty_session.
 508
 509 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 510
 511         PR 5900
 512         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
 513         * mipsread.c: Include elf/internal.h.
 514         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
 515         to internal range.
 516
 517 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
 518
 519         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
 520         to get at the current architecture and at the target specific vector.
 521         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
 522         remove define of I387_ST0_REGNUM.
 523
 524         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
 525
 526         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
 527         get at the current architecture
 528         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
 529         parameter.
 530
 531         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
 532         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
 533
 534         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
 535         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
 536         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
 537
 538         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
 539         at the target specific vector.
 540
 541         (i386_get_longjmp_target): Use get_frame_arch to get at the current
 542         architecture. Use gdbarch_tdep to get at the target specific vector.
 543
 544         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
 545         update caller. Use gdbarch_tdep to get at the target specific vector.
 546
 547         (i386_register_to_value: Use get_frame_arch to get at the current
 548         architecture.
 549
 550         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
 551         parameter.
 552
 553         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
 554         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
 555         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
 556         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
 557
 558         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
 559         undef's.
 560
 561         (i387_convert_register_p, i387_register_to_value,
 562         i387_value_to_register): Update call for i386_fp_regnum_p.
 563
 564         * i387-tdep.h: Remove comment.
 565         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
 566         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
 567         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
 568         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
 569         I387_MXCSR_REGNUM): Add target specific vector as parameter.
 570
 571 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
 572
 573         * Makefile.in (fork-child.o): Update.
 574         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
 575         argument.  Gather all gdbserver features together.
 576         * fork-child.c (exec_wrapper): New variable.
 577         (fork_inferior): Use it.
 578         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
 579         (unset_exec_wrapper_command, _initialize_fork_child): New.
 580
 581 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
 582
 583         * source.c (directory_command): Modify the determination of
 584         condition of terminal "from_tty".
 585
 586 2008-03-10  Matt Rice  <ratmice@gmail.com>
 587
 588         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
 589
 590 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
 591
 592         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
 593         of the data passing to strtoulst function.
 594         (info_spu_signal_command): Likewise.
 595
 596 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
 597
 598         * mi/mi-interp.c (mi_command_loop): Remove
 599         commented-out code.
 600
 601 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
 602
 603         * remote.c (extended_remote_attach_1): Make local variable pid an int
 604         instead of a pid_t.
 605
 606 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
 607
 608         * solib-svr4.c (svr4_same_1): New function, originally extracted
 609         from svr4_same and expanded to handle the sparc64 case.
 610         (svr4_same): Move up and reimplement using svr4_same_1.
 611         (enable_break): Use svr4_same_1 to do shared library name comparisons.
 612
 613 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
 614
 615         * MAINTAINERS: Move self to Paper trail.
 616
 617 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
 618
 619         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
 620         * event-loop.c (call_async_signal_handler): New.
 621         * event-loop.h (call_async_signal_handler)
 622         (gdb_call_async_signal_handler): Declare.
 623         (mark_async_signal_handler): Add comments.
 624         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
 625         * mingw-hdep.c (sigint_event, sigint_handler): New.
 626         (gdb_select): Use them.  Wait for the readline signal handler
 627         to finish.
 628         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
 629         * posix-hdep.c (gdb_call_async_signal_handler): New function.
 630         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
 631         New.
 632         (remote_fileio_ctrl_c_signal_handler): Use
 633         gdb_call_async_signal_handler.
 634         (initialize_remote_fileio): Initialize sigint_fileio_token.
 635         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
 636         not initialize tokens here.
 637         (handle_remote_sigint_twice): Likewise.  Reinstall
 638         handle_remote_sigint.
 639         (async_remote_interrupt_twice): Just call interrupt_query.
 640         (cleanup_sigint_signal_handler): Do not delete tokens.
 641         (remote_interrupt, remote_interrupt_twice): Use
 642         gdb_call_async_signal_handler.
 643         (interrupt_query): Reinstall the default signal handler.
 644         (_initialize_remote): Initialize tokens here.
 645
 646 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
 647
 648         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
 649         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
 650         Change the type of the lr register to code_ptr.
 651         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
 652         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
 653         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
 654         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
 655         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
 656         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
 657         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
 658
 659 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
 660
 661         * MAINTAINERS: Update my email address.
 662
 663 2008-03-03  Keith Seitz  <keiths@redhat.com>
 664
 665         From Dave Murphy  <davem@devkitpro.org>:
 666         * configure.ac: Set tcl configdir to win under mingw.
 667         * configure: Regenerate.
 668
 669 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 670
 671         * breakpoint.c (fetch_watchpoint_value): New function.
 672         (update_watchpoint): Set and clear val_valid.  Use
 673         fetch_watchpoint_value.  Handle unreadable values on the
 674         value chain.  Correct check for user-requested array watchpoints.
 675         (breakpoint_init_inferior): Clear val_valid.
 676         (watchpoint_value_print): New function.
 677         (print_it_typical): Use it.  Do not free or clear old_val.  Print
 678         watchpoints even if old_val == NULL.
 679         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
 680         becoming readable or unreadable.
 681         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
 682         (do_enable_watchpoint): Likewise.
 683         * breakpoint.h (struct breakpoint): Update comment for val.  Add
 684         val_valid.
 685         * NEWS: Mention watchpoints on inaccessible memory.
 686
 687 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
 688
 689         * Makefile.in (i386-nat.o): Update.
 690         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
 691         i386_use_watchpoints.
 692         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
 693         i386_use_watchpoints.
 694         * i386-nat.c (i386_stopped_data_address): Take two arguments.
 695         (i386_stopped_by_watchpoint): Update call.
 696         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
 697         * config/i386/nm-i386.h: Conditionalize definitions on
 698         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
 699         (i386_use_watchpoints): Declare.
 700         (i386_stopped_data_address): Update.
 701         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
 702         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
 703
 704 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
 705
 706         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
 707         * version.in: Bump version to 6.8.50.20080229-cvs.
 708
 709 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
 710
 711         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
 712         properly.
 713
 714 2008-02-28  Tom Tromey  <tromey@redhat.com>
 715
 716         * infcmd.c (notice_args_read): Print result of get_inferior_args.
 717
 718 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
 719
 720         * infcmd.c (kill_if_already_running): Make static.  Use
 721         target_require_runnable.
 722         * target.c (target_require_runnable): New.
 723         * target.h (target_require_runnable): Declare.
 724
 725 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
 726
 727         * frame.c (reinit_frame_cache): Only annotate if frames were
 728         previously valid.
 729
 730 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 731
 732         * regformats/reg-ppc.dat: Rename "ps" to "msr".
 733         * regformats/reg-ppc64.dat: Likewise.
 734
 735 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 736
 737         * features/Makefile (%.dat): Emit xmltarget statement.
 738
 739         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
 740         Generate code to set gdbserver_xmltarget in init_registers_${name}.
 741
 742         * regformats/arm-with-iwmmxt.dat: Regenerate.
 743         * regformats/mips64-linux.dat: Regenerate.
 744         * regformats/mips-linux.dat: Regenerate.
 745         * regformats/rs6000/powerpc-32.dat: Regenerate.
 746         * regformats/rs6000/powerpc-64.dat: Regenerate.
 747         * regformats/rs6000/powerpc-e500.dat: Regenerate.
 748
 749         * regformats/reg-arm.dat: Add xmlarch statement.
 750         * regformats/reg-i386.dat: Likewise.
 751         * regformats/reg-i386-linux.dat: Likewise.
 752         * regformats/reg-x86-64-linux.dat: Likewise.
 753         * regformats/reg-spu.dat: Likewise.
 754
 755 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 756
 757         * remote.c (remote_wait, remote_async_wait): Stop if we receive
 758         an error.
 759
 760 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 761
 762         * utils.c (debug_timestamp): New.
 763         (vfprintf_unfiltered): Print timestamps if requested.
 764         (show_debug_timestamp): New.
 765         (initialize_utils): Register "set debug timestamp".
 766         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
 767
 768 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
 769
 770         * breakpoint.c (skip_prologue_sal): New function.
 771         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
 772         computed from a line number.
 773
 774 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
 775
 776         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
 777         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
 778         Set PC register type to "code_ptr".
 779         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
 780         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
 781         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
 782         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
 783         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
 784         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
 785         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
 786         Regenerate.
 787
 788 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 789
 790         * regformats/regdat.sh: Rename init_registers function in
 791         generated file to init_registers_${name}.
 792
 793         * regformats/reg-crisv32.dat: Set "name" to crisv32.
 794         * regformats/reg-ppc64.dat: Set "name" to ppc64.
 795         * regformats/reg-s390x.dat: Set "name" to s390x.
 796
 797 2008-02-26  Greg Law  <glaw@undo-software.com>
 798
 799         * regcache.c (registers_changed): Call reinit_frame_cache.
 800
 801 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 802
 803         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
 804         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
 805         and svr4_fetch_objfile_link_map.
 806         * Makefile.in (sh-linux-tdep.o): Update.
 807
 808 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 809
 810         * amd64-tdep.c (amd64_classify): Add support for decimal float
 811         types.
 812         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
 813         use the struct return convention.
 814
 815 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
 816
 817         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
 818         to old format.  Discard breakpoint address if shared library is
 819         unloaded.
 820         (breakpoint_1): Adjust formatting of table header accordingly.
 821
 822 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
 823
 824        * remote.c (remote_get_threadlist): If the response
 825        is empty, don't try to parse it.
 826
 827 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
 828
 829         Unbreak 'target async'.
 830         * serial.c (serial_async): Set the
 831         handler function before enabling async
 832         mode.
 833
 834 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
 835
 836         * solib-svr4.c (enable_break): Convert r_brk to a code address.
 837
 838 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
 839
 840         * remote.c (extended_remote_attach_1): Set attach_flag.
 841         (extended_remote_create_inferior_1): Clear attach_flag.
 842
 843 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
 844
 845         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
 846         r_brk_offset.
 847         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
 848         * solib-svr4.c (solib_svr4_r_brk): New.
 849         (open_symbol_file_object, svr4_current_sos): Always check the
 850         debug base.
 851         (svr4_fetch_objfile_link_map): Do not set debug_base.
 852         (enable_break): Use r_brk if it is set.
 853         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
 854         (svr4_lp64_fetch_link_map_offsets): Likewise.
 855         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
 856
 857 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
 858             Mark Kettenis  <kettenis@gnu.org>
 859
 860         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
 861         trad_frame_saved_reg.
 862         (trad-frame.h): New include.
 863
 864         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
 865         instead of frame_obstack_zalloc.
 866         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
 867
 868         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
 869
 870 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
 871
 872         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
 873         from disassemble_info instead of gdbarch_byte_order.
 874
 875         * mips-tdep.c (gdb_print_insn_mips): Likewise.
 876         * arm-tdep.c (gdb_print_insn_arm): Likewise.
 877
 878 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
 879
 880         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
 881         gdbarch as parameter.
 882
 883         * gdbarch.{c,h}: Regenerate.
 884
 885         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
 886         parameter.
 887         * mem-break.c (default_memory_insert_breakpoint)
 888         (default_memory_remove_breakpoint): Likewise.
 889         * target.h (default_memory_remove_breakpoint)
 890         (default_memory_insert_breakpoint): Likewise.
 891
 892         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
 893         parameter. Replace current_gdbarch by gdbarch.
 894         * m32r-tdep.c (m32r_memory_insert_breakpoint)
 895         (m32r_memory_remove_breakpoint): Likewise.
 896
 897 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
 898
 899         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
 900
 901 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
 902
 903         * NEWS: Add entry describing Add support improvements.
 904
 905 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 906
 907         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
 908         M68K_FP0_REGNUM.
 909
 910 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 911
 912         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
 913         register_offset_hack anymore.
 914
 915         * regcache.{c,h} (register_offset_hack): Remove.
 916
 917 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 918
 919         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
 920
 921         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
 922         current_gdbarch by gdbarch.
 923         (hppa64_hpux_find_global_pointer): Likewise.
 924         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
 925         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
 926         find_global_pointer.
 927
 928         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
 929         parameter.
 930         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
 931
 932         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
 933         of gdbarch_num_regs.
 934
 935         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
 936         replace current_gdbarch by gdbarch.
 937         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
 938
 939 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 940
 941         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
 942         and replace current_gdbarch by gdbarch.
 943
 944         (store_register): Update call for exec_one_dummy_insn.
 945         (fetch_register, store_register): Update call of regmap.
 946
 947         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
 948         parameter and replace current_gdbarch by gdbarch.
 949
 950         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
 951         the current architecture. Update call for getregs_supplies and
 952         getfpregs_supplies.
 953         (ppcnbsd_fetch_inferior_registers): Likewise.
 954
 955         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
 956         replace current_gdbarch by gdbarch.
 957         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
 958         get_regcache_arch to get at the current architecture. Update call for
 959         getfpregs_supplies.
 960
 961 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 962
 963         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
 964         variables.
 965
 966 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
 967
 968         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
 969
 970 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
 971
 972         * NEWS: Mention pending breakpints in MI.
 973
 974 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
 975
 976         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
 977
 978 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
 979
 980         Add script to build and test GDB using enable-targets=all.
 981
 982         * gdb_buildall.sh: New file.
 983
 984 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
 985
 986         * NEWS (New native configurations): Xtensa GNU/Linux.
 987         (New targets): Xtensa GNU/Linux.
 988         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
 989         xtensa-linux-tdep.o
 990         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
 991         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
 992         * configure.tgt (xtensa*-*-linux*): New entry.
 993         * xtensa-config.c (xtensa_tdep): New variable.
 994         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
 995         (rmap): Change format based on new macro XTREG.
 996         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
 997         * xtensa-linux-nat.c: New.
 998         * xtensa-linux-tdep.c: New.
 999         * xtensa-xtregs.c: New.
1000         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
1001         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
1002         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
1003         (xtensa_register_t): New field coprocessor.
1004         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
1005         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
1006         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
1007         Update to handle privileged registers.
1008         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
1009         (xtensa_push_dummy_call): Set windowstart register correctly.
1010         (call0_analyze_prologue): Initialize xtensa_default_isa.
1011         (xtensa_derive_tdep): New.
1012         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
1013         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
1014         Call xtensa_derive_tdep().
1015         * config/xtensa/linux.mh: New.
1016         * regformats/reg-xtensa.dat: New.
1017
1018 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
1019
1020         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
1021         (filenames.h): New include.
1022         * Makefile.in (corelow.o): Add dependency for filenames.h.
1023
1024 2008-02-08  Doug Evans  <dje@google.com>
1025
1026         * source.c (find_and_open_source): Always rewrite absolute filenames.
1027
1028 2008-02-07  Doug Evans  <dje@google.com>
1029
1030         * breakpoint.c: #include "hashtab.h".
1031         (ambiguous_names_p): New fn.
1032         (update_breakpoint_locations): When restoring bp enable status, don't
1033         compare function names if any functions have same name.
1034         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
1035
1036 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
1037
1038         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
1039         instead of just a VEC*. Update use of SV.
1040         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
1041
1042 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
1043
1044         * NEWS: Put all new commands since gdb-6.7 together.
1045
1046 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
1047
1048         * ada-lang.c: #include "vec.h".
1049         (struct string_vector, new_string_vector, string_vector_append):
1050         Delete.
1051         (char_ptr): New typedef.
1052         (DEF_VEC_P (char_ptr)): New VEC type.
1053         (symbol_completion_add): Update profile to take the new VEC type
1054         instead of the old string_vector structure. Update code accordingly.
1055         (ada_make_symbol_completion_list): Use the new VEC type instead of
1056         the old string_vector structure, and update the code accordingly.
1057         * Makefile.in (ada-lang.o): Add dependency on vec.h.
1058
1059 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
1060
1061         * p-exp.y: Set current_type in missing places.
1062         (leftdiv_is_integer): New static variable.
1063         Typecast right operand of BINOP_DIV to long_double if both operands
1064         are integers.
1065
1066 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
1067
1068         * remote-mips.c (set_breakpoint): Rename to...
1069         (mips_set_breakpoint): ... this.
1070         (clear_breakpoint): Rename to...
1071         (mips_clear_breakpoint): ... this.
1072         (common_breakpoint): Rename to...
1073         (mips_common_breakpoint): ... this.
1074         (check_lsi_error): Rename to...
1075         (mips_check_lsi_error): ... this.
1076
1077 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
1078
1079         * language.h (struct language_defn): Add new field
1080         la_make_symbol_completion_list.
1081         * symtab.c (default_make_symbol_completion_list): Renames
1082         make_symbol_completion_list.
1083         (make_symbol_completion_list): New function.
1084         * symtab.h (default_make_symbol_completion_list): Add declaration.
1085         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
1086         (auto_language, local_language): Likewise.
1087         * objc-lang.c (objc_language_defn): Likewise.
1088         * scm-lang.c (scm_language_defn): Likewise.
1089         * m2-lang.c (m2_language_defn): Likewise.
1090         * f-lang.c (f_language_defn): Likewise.
1091         * jv-lang.c (java_language_defn): Likewise.
1092         * p-lang.c (pascal_language_defn): Likewise.
1093         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
1094         (minimal_language_defn): Likewise.
1095         * ada-lang.c (struct string_vector): New structure.
1096         (new_string_vector, string_vector_append, ada_unqualified_name)
1097         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
1098         (ada_make_symbol_completion_list): New functions.
1099         (ada_language_defn): Set la_make_symbol_completion_list.
1100         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
1101         this function is static.
1102
1103 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
1104
1105         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
1106         to account for call site optimizations.
1107
1108 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
1109
1110         * tracepoint.c (read_actions): Handle end-of-text indicator
1111         in action list properly.  (Committed by Jim Blandy)
1112
1113 2008-02-05  Jim Blandy  <jimb@red-bean.com>
1114
1115         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
1116         pseudoregister, not an internal error.
1117         Reported by: Andrzej Zaborowski
1118
1119 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
1120
1121         * varobj.c (c_value_of_variable): Use xstrdup.
1122
1123 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
1124
1125         Update stored rendition of varobj value when format changes.
1126         * varobj.c (varobj_set_display_format): Recomputed
1127         print_value.
1128         (c_value_of_variable): Return print_value.
1129
1130 2008-02-03  Doug Evans  <dje@google.com>
1131
1132         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
1133         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
1134         * valops.c (value_one): New function.
1135         * value.h (value_one): Declare.
1136
1137         Fix argument promotion for binary arithmetic ops for C.
1138         * valarith.c (unop_result_type): New fn.
1139         (binop_result_type): New fn.
1140         (value_binop): Move result type computation to binop_result_type.
1141         (value_pos, value_neg, value_complement): Move result type
1142         computation to unop_result_type.
1143
1144         PR 2384
1145         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
1146         Return basetype, fieldno if found.  All callers updated.
1147         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
1148         objfile.
1149         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
1150         * symfile.h (fill_in_vptr_fieldno): Delete.
1151
1152 2008-02-02  Doug Evans  <dje@google.com>
1153
1154         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
1155
1156         * typeprint.c (*): Whitespace cleanup.
1157
1158 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
1159             Luis Machado  <luisgpm@br.ibm.com>
1160             Thiago Jung Bauermann  <bauerman@br.ibm.com>
1161
1162         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
1163         don't fit into registerson the stack the way GCC does.
1164
1165 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
1166
1167         * symtab.c (symbol_set_names): Do not add an entry in the demangling
1168         hash table for Ada symbols. Just store the linkage name as is,
1169         and leave the demangled_name as NULL.
1170
1171 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
1172
1173         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
1174         in the global scope.
1175         (new_symbol): Likewise.
1176
1177 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
1178
1179         * breakpoint.c (break_command_1): Return void.
1180         (break_command_really): Return void.  Rethrow
1181         exceptions instead of returning.
1182         (gdb_breakpoint): Remove the error_message parameter.
1183         Return void.  Rename to set_breakpoint.
1184         * gdb.h (gdb_breakpoint): Rename and move to...
1185         * breakpoint.h (set_breakpoint): ...here.
1186         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
1187         event hooks even if exception is thrown.  Adjust to
1188         gdb_breakpoint interface changes.
1189
1190
1191 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1192
1193         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
1194         float in both first and second word in the doubleword, to support
1195         old and new ABIs.
1196
1197 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
1198
1199         Properly rethrow exception.  This fixes errors
1200         about non-existent functions for -break-insert.
1201         * breakpoint.c (break_command_really): Use throw_exception
1202         for rethrowing.  If rethrowing, don't print the exception.
1203
1204 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1205
1206         * NEWS: Mention Decimal Floating Point support.
1207
1208 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
1209
1210         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
1211         value type to builtin_type_void_func_ptr.
1212
1213 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
1214
1215         * s390-tdep.c (is_float_singleton, is_float_like,
1216         alignment_of, s390_return_value): Make checks for
1217         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
1218
1219 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
1220             Thiago Jung Bauermann  <bauerman@br.ibm.com>
1221
1222         * infcmd.c (default_print_registers_info): Also print hex
1223         raw contents for TYPE_CODE_DECFLOAT registers.
1224         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
1225         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
1226         (rs6000_register_name): Add support for DFP pseudo-registers.
1227         (rs6000_pseudo_register_type): Likewise.
1228         rs6000_pseudo_register_reggroup_p): Likewise.
1229         (ppc_pseudo_register_read): New function.
1230         (ppc_pseudo_register_write): Likewise.
1231         (rs6000_pseudo_register_read): Likewise.
1232         (rs6000_pseudo_register_write): Likewise.
1233         (e500_pseudo_register_read): Move checks to
1234         rs6000_pseudo_register_read.
1235         (e500_pseudo_register_write): Move checks to
1236         rs6000_pseudo_register_write.
1237         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
1238         rs6000_pseudo_register_read and rs6000_pseudo_register_write
1239         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
1240         num_pseudo_regs to account for DFP pseudo regs.
1241
1242 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1243
1244         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
1245         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
1246         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
1247         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
1248         e500_pseudo_register_read, e500_pseudo_register_write): Use
1249         IS_SPE_PSEUDOREG macro.
1250         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
1251         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
1252         Remove initialization of tdep->ppc_ev31_regnum.
1253
1254 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
1255
1256         * printcmd.c (print_formatted): Handle references as for unformatted
1257         prints.
1258
1259 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
1260
1261         * eval.c (evaluate_subexp_standard): Add handling of user
1262         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
1263
1264 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
1265
1266         * eval.c (evaluate_subexp_standard): Support
1267         BINOP_INTDIV opcode.
1268
1269 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
1270
1271         * valarith.c (value_binop): Add floating-point BINOP_MIN and
1272         BINOP_MAX cases.
1273         For BINOP_EXP, use length and signedness of left operand only for
1274         result, as for shifts.
1275         For integral operands to BINOP_EXP, use new integer_pow and
1276         uinteger_pow functions so as to get full range of results.
1277         (integer_pow): New function.
1278         (uinteger_pow): New function.
1279
1280 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
1281
1282         Use vector for varobj_list_children interface.
1283         * gdb/varobj.c (varobj_list_children): Return vector
1284         of varobjs.
1285         * gdb/varobj.h (varobj_list_children): Adjust
1286         prototype.
1287         (varobj_p): Declare.  Declare vector thereof.
1288         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
1289         for varobj_list_children change.
1290         * Makefile.in (varobj_h): Update dependencies.
1291
1292 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1293
1294         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
1295         TYPE_CODE_DECFLOAT arguments.
1296         (ppc64_sysv_abi_push_dummy_call) Likewise.
1297         (get_decimal_float_return_value): New function.
1298         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
1299         values by calling get_decimal_float_return_value.
1300         (ppc64_sysv_abi_return_value): Likewise.
1301
1302 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
1303
1304         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
1305         for preprocessor macro information.  Formatting changes.
1306
1307 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
1308
1309         * remote.c (struct remote_state): Add cached_wait_status.
1310         (remote_exec_file): New variable.
1311         (PACKET_vAttach, PACKET_vRun): New constants.
1312         (extended_remote_restart): Do not query for status.
1313         (struct start_remote_args): New.
1314         (remote_start_remote): Take it as a second argument.  Check
1315         whether the target is running.  Issue an error for non-running
1316         non-extended targets.  Cache the wait status.  Set inferior_ptid
1317         here.
1318         (remote_open_1): Prompt to disconnect non-running targets.  Make
1319         sure the target is marked running.  Do not set inferior_ptid here.
1320         Update call to remote_start_remote.  Do not call remote_check_symbols
1321         if the target is not running.
1322         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
1323         argument.  Handle a non-running target.
1324         (remote_detach): Use it.
1325         (extended_remote_detach): New.
1326         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
1327         (extended_remote_attach_1, extended_remote_attach)
1328         (extended_async_remote_attach): New.
1329         (remote_vcont_resume): Remove unused variable.
1330         (remote_wait, remote_async_wait): Use any cached wait status.
1331         (putpkt_binary, getpkt): Clear any cached wait status.
1332         (extended_remoute_mourn_1): New.
1333         (extended_remote_mourn): Use it.
1334         (extended_async_remote_mourn, extended_remote_run): New.
1335         (extended_remote_create_inferior_1): New.
1336         (extended_remote_create_inferior): Use it.
1337         (extended_remote_async_create_inferior): Likewise.
1338         (remote_xfer_partial): Skip for non-executing targets.
1339         (init_extended_remote_ops): Set to_detach and to_attach.
1340         (init_extended_async_remote_ops): Likewise.  Use
1341         extended_async_remote_mourn.
1342         (_initialize_remote): Register vAttach, vRun, and
1343         set remote exec-file.
1344         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
1345
1346 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
1347
1348         * Makefile.in (symfile.o): Update.
1349         * NEWS: Mention exec tracing support.
1350         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
1351         exec events.
1352         * infcmd.c (kill_if_already_running, detach_command)
1353         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
1354         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
1355         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
1356         targets.  Apply the sysroot path to the loaded executable.  Use
1357         no_shared_libraries.
1358         * linux-nat.c (linux_child_follow_fork): Print fork following
1359         messages if verbose.
1360         (kill_wait_callback): Kill again before waiting a second time.
1361         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
1362         no_shared_libraries.
1363
1364 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
1365
1366         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
1367
1368 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
1369
1370         * nto-tdep.h: Remove #include "defs.h".
1371         * nto-tdep.c: Add #include "defs.h".
1372         * Makefile.in (nto_tdep_h): Update dependencies.
1373         (nto-tdep.o): Likewise.
1374
1375 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
1376
1377         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
1378         and use it.
1379         (proceed, start_remote): Update call to wait_for_inferior.
1380         * inferior.h (wait_for_inferior): Update declaration.
1381         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
1382         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
1383         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
1384         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
1385
1386 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
1387
1388         * varobj (adjust_value_for_child_access): Added checking for
1389         returned value from gdb_value_ind.
1390         (c_describe_child): Likewise.
1391         (cplus_describe_child): Fixed a typo.
1392
1393 2008-01-29  Jim Blandy  <jimb@red-bean.com>
1394
1395         * MAINTAINERS: Update my info.
1396
1397 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
1398
1399         Use multiple locations for hardware watchpoints.
1400         This eliminates the need to traverse value chain, doing
1401         various checks, in three different places.
1402
1403         * breakpoint.h (struct bp_location): New fields
1404         lengths and watchpoint_type.
1405         (struct breakpoint): Remove the val_chain field.
1406         * breakpoint.c (is_hardware_watchpoint): New.
1407         (free_valchain): Remove.
1408         (update_watchpoint): New.
1409         (insert_bp_location): For hardware watchpoint, just
1410         directly insert it.
1411         (insert_breakpoints): Call update_watchpoint_locations
1412         on all watchpoints.  If we have failed to insert
1413         any location of a hardware watchpoint, remove all inserted
1414         locations.
1415         (remove_breakpoint): For hardware watchpoints, directly
1416         remove location.
1417         (watchpoints_triggered): Iterate over locations.
1418         (bpstat_stop_status): Use only first location of
1419         a resource watchpoint.
1420         (delete_breakpoint): Don't call free_valchain.
1421         (print_one_breakpoint): Don't print all
1422         locations for watchpoints.
1423         (breakpoint_re_set_one): Use update_watchpoint for
1424         watchpoints.
1425
1426 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
1427
1428         Don't reset watchpoint block on solib load.
1429
1430         * breakpoint.c (insert_bp_location): For watchpoints,
1431         recompute condition.
1432         (breakpoint_re_set_one): Instead of recomputing value
1433         and condition for watchpoints, just reset value and
1434         let insert_breakpoints/insert_bp_location recompute it.
1435         Don't do anything about disabled watchpoint.
1436
1437 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
1438
1439         * valarith.c (value_binop): Handle unsigned integer
1440         division by zero.
1441
1442 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
1443
1444         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
1445         instruction pattern that appears frequently in position
1446         independent code.  Fix bug in code which looks for "fmov" and
1447         backtracks if no "fmov" is found.
1448
1449 2008-01-28  Doug Evans  <dje@google.com>
1450
1451         * dbxread.c (read_dbx_symtab): Fix indentation.
1452         Reformat comments to 80 columns.
1453         Move local var def closer to only use.
1454
1455 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
1456
1457         * fork-child.c (SHELL_FILE): Remove #ifndef.
1458         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
1459
1460 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
1461
1462         * i386-tdep.c (i386_skip_noop): New function.
1463         (i386_analyze_prologue): Call i386_skip_noop function.
1464
1465 2008-01-24  Michael Snyder  <msnyder@specifix.com>
1466
1467         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
1468         * win32-nat.c (win32_xfer_partial): Ditto.
1469         * target.c (default_xfer_partial): Minor whitespace adjustment.
1470
1471 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
1472
1473         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
1474         strip bit 1 even if pc doesn't point to thumb code.
1475
1476 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
1477
1478         * remote.c (remote_wait): Handle SIGINT between packets.
1479         (remote_async_wait): Likewise.
1480
1481 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
1482             Chris Demetriou  <cgd@google.com>
1483
1484         * thread.c (add_thread_silent): Renamed
1485         from add_thread.
1486         (print_thread_events): New variable definition.
1487         (show_print_thread_events): New function.
1488         (_initialize_thread): Add "set print thread-events" and
1489         "show print thread-events" commands.
1490         (add_thread): Announce new thread.
1491         * gdbthread.h (add_thread_silent): Declare.
1492         (print_thread_events): New variable declaration.
1493         * inf-ttrace.c (inf_ttrace_wait): Don't
1494         inform about new thread, as add_thread is always
1495         called too, and will take care of that.
1496         * infrun.c (handle_inferior_event): Likewise.
1497         * procfs.c (procfs_wait): Likewise.
1498         * remote.c (remote_currthread): Likewise.
1499         * sol-thread.c (sol_thread_wait): Likewise.
1500         * win32-nat.c (get_win32_debug_event): Likewise.
1501         * linux-thread-db.c (attach_thread): Likewise.
1502         Remove the verbose parameter.
1503         (check_event): Make detach_thread be verbose
1504         only if print_thread_events is set.
1505         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
1506         about new thread.  This is called only from
1507         linux-thread-db.c:attach_thread, which will take care.
1508         Remove the verbose parameter.
1509         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
1510
1511 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
1512
1513         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
1514
1515 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
1516
1517         * breakpoint.c (break_command_really): New parameter
1518         ignore_count.
1519         (break_command_1): Pass 0 as
1520         ignore_count to break_command_really.
1521         (gdb_breakpoint): Pass ignore_count to
1522         break_command_really.
1523
1524 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
1525
1526         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
1527         sigcontext struct via pointer.
1528         (struct sigframe comment): Update to show new field `psc'.
1529
1530 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
1531
1532         * infrun.c (handle_inferior_event): If
1533         we failed to remove breakpoints, error,
1534         don't try to increment PC by hand.
1535
1536 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
1537
1538         Add NetBSD/hppa target and host support.
1539
1540         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
1541         (hppabsd_gregset): Move to ...
1542         (hppabsd_regset_from_core_section): Rename
1543         hppaobsd_regset_from_core_section and move to ...
1544         (hppabsd_find_global_pointer): Update comment.
1545         (hppabsd_init_abi): Make global. Do not register
1546         hppabsd_regset_from_core_section.
1547         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
1548         move to ...
1549         (_initialize_hppabsd_tdep): Move to ...
1550         * hppaobsd-tdep.c: ... here. New file.
1551         * hppnbsd-tdep.c: New file.
1552         * hppnbsd-nat.c: New file.
1553         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
1554         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
1555         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
1556         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
1557         * configure.host (hppa*-*-netbsd*): New entry.
1558         * configure.tgt (hppa*-*-netbsd*): New entry.
1559         (hppa*-*-openbsd*): Update.
1560         * NEWS (New native configuration): Mention NetBSD/hppa.
1561         (New targets): Mention NetBSD/hppa.
1562
1563 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
1564
1565         * gdbarch.sh (function_list): Add new property bits_big_endian to
1566         gdbarch structure.
1567         * gdbarch.{c,h}: Regenerate.
1568
1569         * value.c (struct value): Replace BITS_BIG_ENDIAN by
1570         gdbarch_bits_big_endian (comment).
1571         (unpack_field_as_long, modify_field): Likewise.
1572         * value.h: Likewise (comment).
1573         * valops.c (value_slice): Likewise.
1574         * valarith.c (value_subscript, value_bit_index): Likewise.
1575         * gdbtypes.h (field): Likewise (comment).
1576         * eval.c (evaluate_subexp_standard): Likewise.
1577         * dwarf2read.c (dwarf2_add_field): Likewise.
1578         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
1579         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
1580
1581         * defs.h (BITS_BIG_ENDIAN): Remove.
1582
1583 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
1584
1585         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
1586         function calls.
1587         * m2-exp.y (yylex): Likewise.
1588         * objc-exp.y (yylex): Likewise.
1589
1590         * defs.h (DEPRECATED_STREQN): Remove.
1591
1592 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
1593
1594         * MAINTAINERS: Update my email address.
1595
1596 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
1597
1598         * README: Mention gdbserver/README.
1599
1600 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
1601
1602         * valarith.c (value_binop): Handle BINOP_INTDIV
1603         for unsigned and signed integers.
1604
1605 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
1606
1607         * s390-tdep.c (s390_gdbarch_init): Set default long double
1608         type to 128-bit IEEE quad.
1609
1610 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
1611
1612         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
1613
1614 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
1615
1616         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
1617
1618         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
1619         * value.c: All callers changed.
1620
1621 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
1622
1623         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
1624         DEPRECATED_STREQ by its expression.
1625         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
1626         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
1627         (scan_xcoff_symtab): Likewise.
1628         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
1629         * f-lang.c (find_common_for_function): Likewise.
1630         * objc-exp.y (parse_number): Likewise.
1631
1632         * defs.h (DEPRECATED_STREQ): Remove.
1633
1634 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
1635
1636         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
1637         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
1638         get_frame_arch to get at the current_architecture. Update AM33_MODE
1639         call.
1640         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
1641         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
1642         architecture.
1643         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
1644
1645 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
1646
1647         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
1648         parameter.
1649         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
1650
1651         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
1652         current_gdbarch by gdbarch. Update caller.
1653
1654         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
1655         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
1656         the current architecture. Update calls of
1657         amd64_native_gregset_supplies_p.
1658         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
1659         (amd64bsd_store_inferior_registers): Likewise.
1660
1661 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
1662
1663         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
1664         Replace current_gdbarch by gdbarch. Update caller.
1665
1666 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
1667
1668         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
1669         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
1670         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
1671         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
1672         (stabsect_build_psymtabs): Fix indentation.
1673
1674 2008-01-15  Michael Snyder  <msnyder@specifix.com>
1675
1676         * corelow.c (core_xfer_partial): Comment, cut/paste error.
1677
1678 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
1679
1680         * win32-nat.c (win32_create_inferior): Restore code calling
1681         CloseHandle on ProcessInformation structure.
1682
1683 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
1684
1685         * configure.ac: Check for void * as 3 argument of ptrace.
1686         * configure: regenerate.
1687
1688 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
1689
1690         * alpha-tdep.c (alpha_heuristic_proc_start)
1691         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
1692         current_gdbarch by gdbarch.
1693
1694         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
1695         current architecture by frame_info. Update alpha_heuristic_proc_start
1696         call.
1697
1698         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
1699         get_frame_arch to get at the current architecture by frame_info. Update
1700         alpha_sigtramp_register_address call.
1701
1702         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
1703         current_gdbarch by gdbarch. Update caller.
1704         (convert_to_extended, convert_from_extended): Add endianess parameter
1705         for comparison. Update caller.
1706         (arm_extract_return_value, arm_store_return_value): Use
1707         get_regcache_arch to get at the current architecture.
1708
1709         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
1710         current_gdbarch by gdbarch. Update caller.
1711         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
1712         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
1713
1714         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
1715         gdbarch as parameter. Update caller.
1716         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
1717         current_gdbarch by gdbarch. Update caller.
1718
1719         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
1720         update caller. Replace current_gdbarch by gdbarch.
1721
1722         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
1723         the current architecture. Replace current_gdbarch by gdbarch.
1724         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
1725         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
1726         expression. Add gdbarch as parameter and replace current_gdbarch with
1727         it. Update caller.
1728         (M6811_TDEP): Remove.
1729         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
1730         architecture.
1731         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
1732         current_gdbarch by gdbarch. Update caller.
1733
1734         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
1735         update caller.
1736         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
1737         by gdbarch.
1738
1739         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
1740         caller. Relace current_gdbarch by gdbarch.
1741         (altivec_register_p, spe_register_p): Likewise.
1742         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
1743         parameter.
1744         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
1745         altivec_register_p and spe_register_p.
1746
1747         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
1748         caller. Replace current_gdbarch by gdbarch.
1749         (score_analyze_prologue): use get_frame_arch to get at the current
1750         architecture.
1751
1752         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
1753         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
1754         current_gdbarch by gdbarch. Update caller.
1755         (sparc_frame_cache): Use get_frame_arch to get at the current
1756         architecture.
1757         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
1758         sparc_analyze_prologue.
1759
1760         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
1761         parameter.
1762
1763 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
1764
1765         * exec.c: #include "arch-utils.h"
1766          (print_section_info): Use gdbarch_from_bfd to get at the
1767         current architecture. Replace current_gdbarch. Fix indention. Replace
1768         deprecated_print_address_numeric by paddress.
1769         * Makefile.in (exec.o) Add dependency to arch-utils.h.
1770
1771         * valprint.c (val_print_string): Replace
1772         deprecated_print_address_numeric.
1773         * tracepoint.c (trace_mention, scope_info): Likewise.
1774         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
1775         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
1776         (maintenance_check_symtabs): Likewise.
1777         * symfile.c (list_overlays_command): Likewise.
1778         * stack.c (frame_info, print_block_frame_labels): Likewise.
1779         * printcmd.c (print_address, print_address_demangle)
1780         (address_info): Likewise.
1781         * corefile.c (memory_error): Likewise.
1782         * infcmd.c (jump_command): Likewise.
1783         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
1784         (mention, delete_breakpoint): Likewise.
1785         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
1786         * dwarf2read.c (dump_die): Likewise.
1787         * ada-valprint.c (ada_val_print_1): Likewise.
1788         * f-valprint.c (f_val_print): Likewise.
1789         * linux-fork.c (info_forks_command): Likewise.
1790         * m32r-com.c (m32r_load_section, m32r_load)
1791         (m32r_upload_command): Likewise.
1792
1793         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
1794
1795 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
1796
1797         * gdbarch.sh (skip_prologue): Add gdbarch
1798         as parameter.
1799         * gdbarch.{c,h}: Regenerate.
1800
1801         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
1802         * amd64-tdep.c (amd64_skip_prologue): Likewise.
1803         * avr-tdep.c (avr_skip_prologue): Likewise.
1804         * cris-tdep.c (cris_skip_prologue): Likewise.
1805         * frv-tdep.c (frv_skip_prologue): Likewise.
1806         * h8300-tdep.c (h8300_skip_prologue): Likewise.
1807         * hppa-tdep.c (hppa_skip_prologue): Likewise.
1808         * i386-tdep.c (i386_skip_prologue): Likewise.
1809         * ia64-tdep.c (ia64_skip_prologue): Likewise.
1810         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
1811         * m32r-tdep.c (m32r_skip_prologue): Likewise.
1812         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
1813         * m68k-tdep.c (m68k_skip_prologue): Likewise.
1814         * m88k-tdep.c (m88k_skip_prologue): Likewise.
1815         * mep-tdep.c (mep_skip_prologue): Likewise.
1816         * mips-tdep.c (mips_skip_prologue): Likewise.
1817         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1818         * mt-tdep.c (mt_skip_prologue): Likewise.
1819         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
1820         * score-tdep.c (score_skip_prologue): Likewise.
1821         * sh64-tdep.c (sh64_skip_prologue): Likewise.
1822         * sh-tdep.c (sh_skip_prologue): Likewise.
1823         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
1824         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
1825         * spu-tdep.c (spu_skip_prologue): Likewise.
1826         * v850-tdep.c (v850_skip_prologue): Likewise.
1827         * vax-tdep.c (vax_skip_prologue): Likewise.
1828         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
1829         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
1830
1831         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
1832         current_gdbarch by gdbarch.
1833         * m32c-tdep.c (m32c_skip_prologue): Likewise.
1834         * s390-tdep.c (s390_skip_prologue): Likewise.
1835
1836 2008-01-10  Doug Evans  <dje@google.com>
1837
1838         * defs.h (struct continuation_arg): Fix typo in comment.
1839         * target.c (target_translate_tls_address): Fix comment spelling error.
1840
1841 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1842
1843         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
1844         (DOUBLEST_SCAN_FORMAT): Likewise.
1845         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
1846         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
1847         * c-exp.y (parse_number): Likewise.
1848         * jv-exp.y (parse_number): Likewise.
1849         * objc-exp.y (parse_number): Likewise.
1850         * p-exp.y (parse_number): Likewise.
1851
1852 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
1853
1854         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
1855         (check_typedef): Likewise.
1856
1857 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
1858
1859         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
1860         seen_double_big_d, treat the new H, D, and DD modifiers as length
1861         modifiers.
1862
1863 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
1864
1865         * dwarf2read.c (read_enumeration_type): Add comment.
1866
1867 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1868
1869         * config.in: Regenerate.
1870
1871 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
1872
1873         * ada-lang.c (ada_convert_actual): Renames convert_actual.
1874         Make non-static.
1875         (ada_convert_actuals): Delete.
1876         * ada-lang.h (ada_convert_actual): Add declaration.
1877         (ada_convert_actuals): Remove declaration.
1878         * infcall.c: #include "ada-lang.h".
1879         (value_arg_coerce): Add new parameter sp.  Update function
1880         documetnation.  Add handling of Ada function call parameters.
1881         * Makefile.in (infcall.o): Update dependencies.
1882
1883 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
1884
1885         * ada-lang.c (ensure_lval): Fix value lval kind.
1886         (convert_actual): Add handling for arguments passed by reference.
1887
1888 2008-01-08  Doug Evans  <dje@google.com>
1889
1890         * dbxread.c (read_dbx_symtab): Fix indentation.
1891
1892 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1893
1894         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
1895         (valarith.o): Depend on dfp.h.
1896         (valops.o): Likewise.
1897         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
1898         (set_decnumber_context): New function.
1899         (decimal_check_errors): Likewise.
1900         (decimal_from_number): Likewise.
1901         (decimal_to_number): Likewise.
1902         (decimal_from_string): Use set_decnumber_context and
1903         decimal_check_errors.
1904         (decimal_from_integral): New function.
1905         (decimal_from_floating): Likewise.
1906         (decimal_to_double): Likewise.
1907         (promote_decimal): Likewise.
1908         (decimal_binop): Likewise.
1909         (decimal_is_zero): Likewise.
1910         (decimal_compare): Likewise.
1911         (decimal_convert): Likewise.
1912         * dfp.h (decimal_from_integral): New prototype.
1913         (decimal_from_floating): Likewise.
1914         (decimal_to_double): Likewise.
1915         (decimal_binop): Likewise.
1916         (decimal_is_zero): Likewise.
1917         (decimal_compare): Likewise.
1918         (decimal_convert): Likewise.
1919         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
1920         call to value_from_decfloat.
1921         * valarith.c: Include dfp.h.
1922         (value_args_as_decimal): New function.
1923         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
1924         (value_logical_not): Likewise.
1925         (value_equal): Likewise.
1926         (value_less): Likewise.
1927         (value_pos): Likewise.
1928         (value_neg): Formatting fix.
1929         * valops.c: Include dfp.h.
1930         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
1931         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
1932         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
1933         (value_from_decfloat): Remove expect_type argument.
1934         * value.h (value_from_decfloat): Update prototype.
1935
1936 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
1937
1938         Ignore change in name of dynamic linker during
1939         execution on Solaris.  This also unbreaks pending breakpoints.
1940
1941         * solist.h (struct target_so_ops): New field same.
1942         * solib-svr4.c (svr4_same): New.
1943         (_initialize_svr4_solib): Register svr4_same.
1944         * solib.c (update_solib_list): Use ops->same, if available.
1945
1946 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
1947
1948         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
1949         when using MS-DOS paths.
1950
1951 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
1952
1953         * NEWS: Mention --pid and --core command line behaviour changes.
1954
1955 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
1956
1957         * main.c (captured_main): Remove 'count' varible and the
1958         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
1959         --pid options were issued simultaneously.  If an explicit pid
1960         option was passed, don't fallback to core file.  Detect extra
1961         arguments better in the presence of explicit pid or core
1962         arguments.
1963
1964 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
1965
1966         * ada-lang.c (ada_which_variant_applies): Correctly compute
1967         the value of the discriminant when the variant record is packed.
1968
1969 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
1970
1971         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
1972         that are used to differentiate homonyms.
1973
1974 2008-01-04  Jerome Guitton  <guitton@adacore.com>
1975
1976         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
1977         when the type is an anonymous pointer type.
1978         (ada_check_typedef): Avoid a seg fault when the type is null.
1979         * ada-typeprint.c (print_array_type): Add support for pointer
1980         to packed arrays.
1981
1982 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
1983
1984         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
1985
1986 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
1987
1988         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
1989         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
1990
1991 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
1992
1993         * ada-exp.y (chop_separator): New function.
1994         (write_selectors): Rewrite to re-use chop_separator.
1995         (ada_nget_field_index, get_symbol_field_type): New functions.
1996         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
1997         expressions.
1998
1999 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2000
2001         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
2002         of SYMBOL_VALUE when working with function symbols.
2003
2004 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2005
2006         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
2007         expressions.  These expressions do not need to be rewriten.
2008
2009 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2010
2011         * dwarf2read.c (read_enumeration_type): Flag type as stub if
2012         the given die is a declaration.
2013
2014 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2015
2016         * ada-lang.c (ada_array_bound_from_type): Make non-static.
2017         Handle properly the case when the index type is an enumerated type.
2018         Do not return the subtype of the bounds type, just return the
2019         bounds type directly - this is not needed and is more consistent
2020         with what we do for arrays when no XA parallel type exists.
2021
2022 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2023
2024         * ada-lang.c (static_unwrap_type): Add forward declaration.
2025         (template_to_static_fixed_type): Fields of dynamic types sometimes
2026         also need to be unwrapped. Take this into account.
2027         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
2028         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
2029         * ada-typeprint.c (ada_print_type): Get the typename from
2030         the original type, not the base type.
2031
2032 2008-01-03  Jerome Guitton  <guitton@adacore.com>
2033
2034         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
2035         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
2036         Update calls to ada_to_fixed_type.
2037         (ada_template_to_fixed_record_type_1): Ditto, but without looking
2038         for the tag.
2039         (ada_to_fixed_type): Add check_tag parameter; do not look for
2040         tag if null.  When looking for a tag, use a fixed record type.
2041         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
2042         * ada-valprint.c (printable_val_type, ada_value_print): Update
2043         calls to ada_to_fixed_type.
2044
2045 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
2046
2047         * doublest.c (convert_floatformat_to_doublest): Call
2048         floatformat_to_doublest instead of floatformat_to_double and use
2049         DOUBLEST variables.
2050         (convert_doublest_to_floatformat): Call floatformat_from_doublest
2051         instead of floatformat_from_double and use DOUBLEST variables.
2052
2053 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
2054
2055         * MAINTAINERS (Write After Approval): Add self.
2056
2057 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2058
2059         * symfile.c (set_initial_language): Make non-static.
2060         * symfile.h (set_initial_language): Add declaration.
2061         * language.c: #include "symfile.h".
2062         (set_language): Call set_initial_language if the frame language
2063         could not be determined.
2064
2065 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
2066
2067         * eval.c (evaluate_subexp_for_address): Provide frame address to
2068         locate_var_value only if it will be needed.
2069
2070 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
2071
2072         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
2073
2074 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
2075
2076         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
2077         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
2078         This is needed to make sure that any other treatment applied
2079         to the resulting value does not fail for spurious reason,
2080         such as trying to take the address of this value.
2081
2082 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
2083
2084         * ada-lang.c (ada_value_equal): Dereference reference types when
2085         comparing arrays.
2086
2087 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
2088
2089         Updated copyright notices for most files.
2090
2091 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
2092
2093         * win32-nat.c (psapi_module_handle): Remove static.
2094         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
2095         return first module found if base_address is zero.  Don't initialize
2096         psapi function pointers here.  Convert to cygwin paths when
2097         appropriate.
2098         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
2099         executable name.  Use get_module_name when that fails or when
2100         !__CYGWIN__.
2101         (_initialize_psapi): New function.  Initialize psapi stuff before it is
2102         needed or issue a warning if it is not found.  Move psapi_module_handle
2103         here.
2104
2105 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2106
2107         * ada-lang.c (ada_remove_trailing_digits): New function.
2108         (ada_remove_po_subprogram_suffix): New function.
2109         (ada_decode): Improve. Move the description of the algorithm
2110         directly inside the code, instead of in the function global
2111         description.
2112
2113 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2114
2115         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
2116         and always print the dereferenced value.
2117
2118 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2119
2120         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
2121         of the case where the first argument is a reference.
2122         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
2123
2124 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2125
2126         Implement support for Ada interface types.
2127
2128         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
2129         (ada_is_ignored_field): Ignore fields that are a dispatch table
2130         of a tagged type.
2131
2132 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2133
2134         * top.c (print_gdb_version): Update copyright year.
2135
2136 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
2137
2138         * ChangeLog-2007: New ChangeLog rotation.
2139         * ChangeLog: Reset for 2008.
2140         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
2141         ChangeLog-2007.
2142
2143 For older changes see ChangeLog-2007.
2144 \f
2145 Local Variables:
2146 mode: change-log
2147 left-margin: 8
2148 fill-column: 74
2149 version-control: never
2150 coding: utf-8
2151 End: