gdb/ChangeLog

   1 2008-07-15  Andreas Schwab  <schwab@suse.de>
   2
   3         * valops.c (value_cast_pointers): Follow typedefs when checking
   4         result of coercion.
   5
   6 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
   7
   8         * block.c (block_function): Renamed to ...
   9         (block_linkage_function): ... this.  All callers changed.
  10         * block.h (block_function): Renamed to ...
  11         (block_linkage_function): ... this.
  12
  13 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  14
  15         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
  16
  17 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  18
  19         * frame.c (frame_sp_unwind): Delete.
  20         (get_frame_sp): Do not use it.
  21         * frame.h (frame_sp_unwind): Delete prototype.
  22
  23 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  24
  25         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
  26
  27 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  28
  29         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
  30         * frame.c (frame_unwind_address_in_block): Delete.
  31         (get_frame_address_in_block): Do not use it.  Check the type
  32         of the next frame first.
  33         (frame_cleanup_after_sniffer): Update comment.
  34         * frame.h (frame_unwind_address_in_block): Delete prototype.
  35         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
  36
  37 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  38
  39         * frame.c (frame_func_unwind): Delete.
  40         (get_frame_func): Do not use it.
  41         * frame.h (frame_func_unwind): Delete prototype.
  42         * hppa-tdep.c (hppa_frame_cache): Update comment.
  43         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
  44
  45 2008-07-14  Stan Shebs  <stan@codesourcery.com>
  46
  47         * remote-sim.c (init_gdbsim_ops): Remove
  48         TARGET_REDEFINE_DEFAULT_OPS.
  49
  50 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  51
  52         * findvar.c (read_var_value): Remove unused variable.
  53
  54 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
  55
  56         * infrun.c (handle_inferior_event): Tag threads as stopped
  57         before inserting breakpoints.
  58
  59 2008-07-15  Hui Zhu  <teawater@gmail.com>
  60
  61         * MAINTAINERS: Added myself to section Write After Approval.
  62
  63 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
  64
  65         PR gdb/2477
  66         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
  67
  68 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
  69
  70         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
  71         (i386_dicos_push_dummy_code): New.
  72         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
  73         Register i386_dicos_push_dummy_code.
  74
  75 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
  76
  77         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
  78         (mips_n32n64_push_dummy_call, mips_o64_return_value)
  79         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
  80
  81         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
  82         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
  83         (mips_n32n64_fp_arg_chunk_p): Update caller.
  84
  85         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
  86         (mips_n32n64_push_dummy_call): Update caller.
  87
  88         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
  89         current_gdbarch.
  90         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
  91         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
  92
  93
  94         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
  95         current_gdbarch.
  96         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
  97         (mips_o64_push_dummy_call): Update caller.
  98
  99         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
 100         (fp_register_arg_p, mips_dump_tdep): Update caller.
 101
 102         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
 103         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
 104
 105         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
 106         current_gdbarch.
 107         (mips32_scan_prologue): Update caller.
 108
 109         (heuristic_proc_start): Add gdbarch as parameter. Replace
 110         current_gdbarch.
 111         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
 112
 113         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
 114         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
 115         the current architecture. Update call to getregs_supplies.
 116         (getregs_supplies): Add gdbarch as parameter and replace
 117         current_gdbarch.
 118
 119         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
 120         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
 121         NBSD_MIPS_JB_ELEMENT_SIZE.
 122         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
 123         replace current_gdbarch.
 124
 125         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
 126         current_gdbarch.
 127         (mips_fetch_registers, mips_store_registers): Update call
 128         to mips_map_regno.
 129         (mips_load): Use get_regcache_arch to get at the current_architecture
 130         and replace current_gdbarch.
 131
 132 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 133
 134         * thread.c (restore_selected_frame): On fail to restore, select
 135         the innermost frame, and don't crash when warning the user.
 136
 137 2008-07-13  Hui Zhu  <teawater@gmail.com>
 138
 139         * symtab.c (expand_line_sal): Fix a memory leak.
 140
 141 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 142
 143         * utils.c (struct continuation): Define as inheriting struct
 144         cleanup.
 145         (add_continuation, do_all_continuations)
 146         (discard_all_continuations, add_intermediate_continuation)
 147         (do_all_intermediate_continuations)
 148         (discard_all_intermediate_continuations): Adjust.
 149
 150 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 151
 152         Skip varobj in running threads.
 153         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
 154         thread is not stopped, skip the varobj.
 155         * Makefile.in: Update dependencies.
 156
 157 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 158
 159         Enable all commands while inferiour is running
 160         * mi/mi-main.c (mi_cmd_execute): Don't check if
 161         inferiour is executing.
 162
 163 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 164
 165         Allow all CLI command even if target is executing.
 166         * gdb/top.c (execute_command_1): Don't check if the inferiour
 167         is running.
 168
 169 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 170
 171         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
 172         Fix printing of frame, when frame is wrong.
 173
 174 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 175
 176         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
 177         backchain is unreadable.
 178
 179 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 180
 181         * spu-linux-nat.c: Include "gdbthread.h".
 182         (spu_child_post_startup_inferior): Register main thread.
 183         (spu_child_post_attach): Likewise.
 184         * Makefile.in (spu-linux-nat.o): Update dependencies.
 185
 186 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 187
 188         Rewrite continuations internals on top of cleanups and plug
 189         continuation arguments leaks.
 190
 191         * defs.h (struct continuation): Make it opaque.
 192         (add_continuation, add_intermediate_continuation): Drop the int
 193         argument of the continuation hook argument.  Add
 194         continuation_free_args argument.
 195         (do_all_continuations, do_all_intermediate_continuations): Drop
 196         the error_p argument.
 197
 198         * utils.c (add_continuation): Drop the int argument of the
 199         continuation hook argument.  Add continuation_free_args argument.
 200         Reimplement on top of cleanups.
 201         (do_all_continuations): Drop error argument.  Reimplement on top
 202         of cleanups.
 203         (discard_all_continuations): Reimplement on top of cleanups.
 204         (add_intermediate_continuation): Drop the int argument of the
 205         continuation hook argument.  Add continuation_free_args argument.
 206         Reimplement on top of cleanups.
 207         (do_all_intermediate_continuations): Drop error argument.
 208         Reimplement on top of cleanups.
 209         (discard_all_intermediate_continuations): Reimplement on top of
 210         cleanups.
 211
 212         * breakpoint.c (until_break_command_continuation): Drop error
 213         argument.  Add xfree as continuation argument deleter.
 214
 215         * inf-loop.c (inferior_event_handler): On error, discard all
 216         continuations.  Adjust to new do_all_intermediate_continuations
 217         and do_all_continuations interfaces.
 218
 219         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
 220         Pass xfree as continuation argument deleter.
 221         (finish_command_continuation): Drop error_p argument.  Adjust.
 222         (finish_command_continuation_free_arg): New.
 223         (finish_command): Pass finish_command_continuation_free_arg as
 224         continuation argument deleter.  Adjust to new do_all_continuations
 225         interfaces.
 226         (attach_command_continuation): Drop error_p argument.
 227         (attach_command_continuation_free_args): New.
 228         (attach_command): Pass attach_command_continuation_free_args as
 229         continuation argument deleter.
 230
 231         * interps.c (interp_set): Adjust to new do_all_continuations
 232         interfaces.
 233
 234         * event-top.c (stdin_event_handler): In error, also discard the
 235         intermediate continuations.
 236
 237 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 238
 239         Replace struct continuation_args by void* and per command structs.
 240
 241         * top.c (execute_command): Remove unused arg1 and arg2 locals.
 242
 243         * breakpoint.c (struct until_break_command_continuation_args):
 244         New.
 245         (until_break_command_continuation): Take a void* instead of a
 246         continuations_arg.  Adjust.
 247         (until_break_command): Adjust to use struct
 248         until_break_command_continuation_args instead of struct
 249         continuation_arg.
 250
 251         * infcmd.c (struct step_1_continuation_args): New.
 252         (step_1_continuation): Take a void* instead of a
 253         continuations_arg.  Adjust to use struct step_1_continuation_args.
 254         (step_once): Adjust to use struct step_1_continuation_args.
 255
 256         (struct finish_command_continuation_args): New.
 257         (finish_command_continuation): Take a void* instead of a
 258         continuations_arg.  Adjust to use struct
 259         finish_command_continuation_args.
 260         (finish_command): Adjust to use struct
 261         finish_command_continuation_args.
 262         (struct attach_command_continuation_args): New.
 263         (attach_command_continuation): Take a void* instead of a
 264         continuations_arg.  Adjust to use struct
 265         attach_command_continuation_args.
 266         (attach_command): Adjust to use struct
 267         attach_command_continuation_args.
 268
 269         * defs.h (struct continuation_arg): Delete.
 270         (struct continuation): Replace the struct continuation_arg*
 271         parameter of continuation_hook by a void*.  Replace "arg_list"
 272         member by a new "args" member with void* type.
 273         (add_continuation, add_intermediate_continuation): Replace struct
 274         continuation_arg type usages by void* usages.
 275
 276         * utils.c (add_continuation, do_all_continuations)
 277         (add_intermediate_continuation)
 278         (do_all_intermediate_continuations): Replace struct
 279         continuation_arg type usages by void* usages.  Pass "args" instead
 280         of "arg_list".
 281
 282 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 283
 284         * infrun.c (struct thread_stepping_state): Delete sal member.
 285         (init_thread_stepping_state): Add local sal.  Use it instead of
 286         tss->sal.
 287         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
 288         tss->sal.
 289         (step_into_function): Add local stop_func_sal.  Use it instead of
 290         tss->sal.
 291
 292 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 293
 294         Implement -exec-continue/-exec-interrupt --all.
 295         * infcmd.c (continue_1): New, extracted from
 296         (continue_command): ...here.
 297         (interrupt_target_1): New, extracted from
 298         (interrupt_target_command): ...here.
 299         * inferior.h (continue_1, interrupt_target_1): New.
 300         * mi/mi-main.c (mi_cmd_exec_continue)
 301         (mi_cmd_exec_interrupt): Handle --all.
 302
 303 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 304
 305         Implement --thread and --frame.
 306         * gdbthread.h (find_thread_id): Declare.
 307         * thread.c (find_thread_id): Make non-static.
 308         * mi/mi-main.c (mi_cmd_execute): Switch to the right
 309         thread and frame, if necessary.
 310         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
 311         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
 312
 313 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 314
 315         * infrun.c (resume): Discard cleanups on early exit path.
 316
 317 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 318
 319         * infrun.c (normal_stop): For MI, report which threads
 320         were stopped.
 321
 322 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 323
 324         Report thread state in -thread-info output.
 325         * thread.c (print_thread_info): Add new field "state".
 326
 327 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 328
 329         * infrun.c (handle_inferior_event): Also ignore a
 330         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
 331
 332 2008-07-11  Tom Tromey  <tromey@redhat.com>
 333
 334         * completer.c (complete_line_internal): New function, from
 335         complete_line.  Add 'for_help' parameter.
 336         (complete_line): Use it.
 337         (command_completer): Move later.  Rewrite.
 338
 339 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 340
 341         * thread.c (thread_apply_command): Move making the cleanup out of
 342         the loop.
 343
 344 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 345
 346         Exited threads.
 347
 348         * thread.c (enum thread_state): New.
 349         (thread_state main_thread_running): Delete, in favor of...
 350         (thread_state main_thread_state): ... this.  Update throughout.
 351         (clear_thread_inferior_resources): New, split from free_thread.
 352         (free_thread): Call clear_thread_inferior_resources.
 353         (init_thread_list): Set main thread to stopped state.
 354         (add_thread_silent): Take care of PTID reuses.
 355         (delete_thread): If deleting inferior_ptid or a thread with
 356         refcount > 0, mark it as exited, but still keep it in the list.
 357         Only notify of thread exits, if we haven't done so yet.
 358         (iterate_over_threads): Make it safe to delete threads while
 359         iterating over them.
 360         (do_captured_list_thread_ids): Don't account for exited threads.
 361         (thread_alive): Check for the THREAD_EXITED state, and don't set
 362         ptid to -1 on exited threads.
 363         (set_running): Update to account for extra possible states.
 364         (is_thread_state): New.
 365         (is_stopped, is_exited): New.
 366         (is_running): Implement in terms of is_thread_state.
 367         (any_running): Update.
 368         (print_thread_info): Update.  Account for exited threads.  Don't
 369         warn about missed frame restoring here, its done in the cleanup.
 370         (switch_to_thread): Don't read from a thread that has gone.
 371         (restore_current_thread): In non-stop mode, do a full context
 372         switch.
 373         (restore_selected_frame): Add a frame_level argument.  Rewrite.
 374         (struct current_thread_cleanup): Add selected_frame_level and
 375         was_stopped members.
 376         (do_restore_current_thread_cleanup): Check if thread was stopped
 377         and still is, and if the target has registers, stack and memory
 378         before restoring the selected frame.  Don't delete the cleanup
 379         argument here.
 380         (restore_current_thread_cleanup_dtor): New.
 381         (make_cleanup_restore_current_thread): Remove all arguments.
 382         Rewrite.
 383         (thread_apply_all_command): Update.  Prune threads.
 384         (thread_apply_command): Update.
 385         (thread_command): Account for currently selected exited thread.
 386         (do_captured_thread_select): Check for a running thread.  Prune
 387         threads.
 388         (_initialize_thread): Make "info threads", "thread", "thread
 389         apply", and "thread apply all" appliable without a selected thread.
 390         * gdbthread.h (struct thread_info): Replace running_ by state_.
 391         Add refcount.
 392         (is_exited, is_stopped): Declare.
 393         (make_cleanup_restore_current_thread): Remove all arguments.
 394         * infrun.c: Include "event-top.h".
 395         (fetch_inferior_event): In non-stop mode, restore selected thread
 396         and frame after handling the event and running breakpoint
 397         commands.  Display GDB prompt if needed.
 398         (normal_stop): In non-stop mode, don't print thread switching
 399         notice.
 400         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
 401         (get_cmd_no_selected_thread_ok): New.
 402         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
 403         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
 404         Declare.
 405         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
 406         no-selected-thread ok.
 407         * top.c (execute_command): Check for non no-selected-thread-ok
 408         commands.
 409         * linux-nat.c (struct saved_ptids, threads_to_delete)
 410         (record_dead_thread, prune_lwps): Delete.
 411         (exit_lwp): Unconditionally delete thread.
 412         (linux_nat_resume): Remove prune_lwps call.
 413         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
 414         of is_running.  Adjust to make_cleanup_restore_current_thread
 415         interface change.
 416         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
 417         selected thread has exited.
 418         * inf-loop.c (inferior_event_handler): Don't display the prompt
 419         here.
 420         * varobj.c (c_value_of_root): Update.
 421         * defs.h (make_cleanup_dtor): Declare.
 422         * utils.c (make_cleanup_dtor): New.
 423
 424         * Makefile.in (infrun.o): Depend on $(event_top_h).
 425
 426 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 427
 428         Add "continue -a" and "interrupt -a" options for non-stop mode.
 429
 430         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
 431         (continue_command): Add "-a" option.
 432         (interrupt_target_command): Add "-a" option.
 433         (_initialize_infcmd): Add extend help of continue and interrupt
 434         command to mention the new "-a" option.  Mark "continue" async ok.
 435
 436 2008-07-10  Doug Evans  <dje@google.com>
 437
 438         Add "set print symbol-loading on|off".
 439         * NEWS: Document new option.
 440         * symfile.h (print_symbol_loading): Declare.
 441         * symfile.c (print_symbol_loading): New global.
 442         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
 443         from ..." if print_symbol_loading.
 444         (_initialize_symfile): Add set/show print symbol-loading.
 445         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
 446         if print_symbol_loading.
 447
 448 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
 449
 450         Non-stop linux native.
 451
 452         * linux-nat.c (linux_test_for_tracefork): Block events while we're
 453         here.
 454         (get_pending_status): Implement non-stop mode.
 455         (linux_nat_detach): Stop threads before detaching.
 456         (linux_nat_resume): In non-stop mode, always resume only a single
 457         PTID.
 458         (linux_handle_extended_wait): On a clone event, in non-stop mode,
 459         add new lwp to GDB's thread table, and mark as running, executing
 460         and stopped appropriately.
 461         (linux_nat_filter_event): Don't assume there are other running
 462         threads when a thread exits.
 463         (linux_nat_wait): Mark the main thread as running and executing.
 464         In non-stop mode, don't stop all lwps.
 465         (linux_nat_kill): Stop lwps before killing them.
 466         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
 467         alive.
 468         (send_sigint_callback): New.
 469         (linux_nat_stop): New.
 470         (linux_nat_add_target): Set to_stop to linux_nat_stop.
 471
 472         * linux-nat.h (thread_db_attach_lwp): Declare.
 473
 474         * linux-thread-db.c (thread_get_info_callback): Check for new
 475         threads if we have none.
 476         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
 477         stopped lwp.  Check for new threads if we have none.
 478         (thread_db_attach_lwp): New.
 479         (thread_db_init): Set proc_handle.pid to inferior_ptid.
 480         (check_event): Set proc_handle.pid to the stopped lwp.
 481         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
 482         lwp available, bail out if there is none.
 483
 484         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
 485         PTRACE_KILL.
 486
 487 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
 488
 489         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
 490         `current_pc' from CORE_ADDR to ULONGEST.
 491
 492         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
 493         gdbsim_stop().
 494
 495 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 496
 497         * NEWS (New commands): Mention "set disable-randomization".
 498         * configure.ac: Add check for HAVE_PERSONALITY and
 499         HAVE_DECL_ADDR_NO_RANDOMIZE.
 500         * configure, config.in: Regenerate.
 501         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
 502         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
 503         ADDR_NO_RANDOMIZE.
 504         (disable_randomization, show_disable_randomization)
 505         (set_disable_randomization): New.
 506         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
 507         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
 508         variable DISABLE_RANDOMIZATION.
 509         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
 510         DISABLE_RANDOMIZATION.
 511
 512 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 513
 514         Adjust all targets to new target_stop interface.
 515
 516         * gnu-nat.c (gnu_stop): Add ptid argument.
 517         * go32-nat.c (go32_stop): Add ptid argument.
 518         (go32_create_inferior): Pass inferior_ptid to go32_stop.
 519         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
 520         * monitor.c (monitor_stop): Add ptid argument.
 521         (monitor_open): Pass inferior_ptid to monitor_stop.
 522         (monitor_interrupt): Pass inferior_ptid to target_stop.
 523         (monitor_stop): Add ptid argument.
 524         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
 525         (procfs_create_inferior): Add ptid argument.
 526         * procfs.c (procfs_stop): Add ptid argument.
 527         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
 528         * remote-sim.c (gdbsim_stop): Add ptid argument.
 529         * sol-thread.c (sol_thread_stop): Add ptid argument.
 530         * win32-nat.c (win32_stop): Add ptid argument.
 531
 532 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 533
 534         Non-stop inferior control.
 535
 536         * infrun.c (resume): In non-stop mode, always resume just one
 537         thread.
 538         (proceed): Don't call prepare_to_proceed in non-stop mode.
 539         (fetch_inferior_event): In non-stop mode, switch context before
 540         handling the event.
 541         (error_is_running, ensure_not_running): New.
 542         (handle_inferior_event): In non-stop mode: Mark only the event
 543         thread as stopped.  Require that the target module manages adding
 544         threads to the thread list.  Assert that there isn't a
 545         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
 546         (normal_stop): Only mark not-running if inferior hasn't exited.
 547         In non-stop mode, only mark the event thread.
 548
 549         * thread.c:Include "cli/cli-decode.h".
 550         (print_thread_info): Don't read from a running thread.
 551         Output "(running)" if thread is running.
 552         (switch_to_thread): Don't read stop_pc if thread is executing.
 553         (do_restore_current_thread_cleanup): Don't write to a running
 554         thread.
 555         (thread_apply_all_command): Don't read from a running thread.  In
 556         non-stop mode, do a full context-switch instead of just switching
 557         threads.
 558         (thread_apply_command): In non-stop mode, do a full context-switch
 559         instead of just switching threads.
 560         (do_captured_thread_select): Likewise.  Inform user if selected
 561         thread is running.
 562         (_initialize_thread): Mark "info threads" and "thread" and
 563         async_ok.
 564
 565         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
 566         unregister the target from the event loop.
 567
 568         * infcmd.c (continue_command, step_1, jump_command)
 569         (signal_command): Ensure the selected thread isn't running.
 570         (interrupt_target_command): In non-stop mode, interrupt only the
 571         selected thread.
 572
 573         * inferior.h (error_is_running, ensure_not_running): Declare.
 574
 575         * target.h (struct target_ops): Add ptid argument to the to_stop
 576         member.
 577         (target_stop): Add ptid_t argument.
 578
 579         * target.c (update_current_target): Add ptid argument to to_stop's
 580         type.
 581         (debug_to_stop): Add ptid_t argument.
 582         (debug_to_rcmd): Set to_stop_ptid.
 583
 584         * remote.c (remote_stop): Add ptid_t argument.
 585         (async_remote_interrupt): Add inferior_ptid to target_stop.
 586         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
 587
 588         * Makefile.in (thread.o): Depend on $(cli_decode_h).
 589
 590 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 591
 592         Don't rely on ecs->wait_for_more.
 593
 594         * infrun.c (proceed): Clear the stepping state, set
 595         previous_inferior_ptid and clear infwait state.
 596         (wait_for_inferior): Don't clear the stepping state, set
 597         previous_inferior_ptid, or clear the infwait state here.
 598         (fetch_inferior_event): Don't clear the stepping state, set
 599         previous_inferior_ptid, or clear the infwait state here.  Don't
 600         condition on wait_for_more.
 601
 602 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 603
 604         Refactor infrun a bit.
 605
 606         * infrun.c (currently_stepping): Take a struct
 607         thread_stepping_state instead of an execution_control_state.
 608         (struct thread_stepping_state): New, split from
 609         execution_control_state.
 610         (gtss, tss): New globals.
 611         (proceed): Clear the stepping state, set previous_inferior_ptid
 612         and clear infwait state.
 613         (init_wait_for_inferior): Clear the stepping state,
 614         previous_inferior_ptid and infwait state.
 615         (waiton_ptid, infwait_state): New, split from
 616         execution_control_state.
 617         (struct execution_control_state): Members that persist through
 618         events moved out to either struct thred_stepping_state or made
 619         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
 620         (wait_for_inferior, fetch_inferior_event): Use local
 621         execution_control_state.  Update to execution_control_state split.
 622         (init_execution_control_state): Adjust.
 623         (init_thread_stepping_state): New, extracted from
 624         init_execution_control_state.
 625         (context_switch): Take a ptid instead of an
 626         execution_control_state.
 627         (context_switch_to): Adjust.
 628         (adjust_pc_after_break): Adjust.
 629         (init_infwait_state): New.
 630         (handle_inferior_event): Adjust.
 631
 632 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 633             Vladimir Prus  <vladimir@codesourcery.com>
 634
 635         Per-thread commands.
 636
 637         * gdbthread.h: Remove unneeded forward declarations.
 638         Include "inferior.h".
 639         (struct thread_info): Add continuations,
 640         intermediate_continuations, proceed_to_finish, step_over_calls,
 641         stop_step, step_multi and stop_signal members.
 642         (save_infrun_state): Add continuations,
 643         intermediate_continuations, proceed_to_finish, step_over_calls,
 644         stop_step, step_multi, stop_signal and stop_bpstat parameters.
 645         (load_infrun_state): Add continuations,
 646         intermediate_continuations, proceed_to_finish, step_over_calls,
 647         stop_step, step_multi, stop_signal and stop_bpstat parameters.
 648
 649         * thread.c (load_infrun_state): In non-stop mode, load
 650         continuations, intermediate_continuations, proceed_to_finish,
 651         step_over_calls, stop_step, step_multi and stop_signal.
 652         (save_infrun_state): Store continuations,
 653         intermediate_continuations, proceed_to_finish, step_over_calls,
 654         stop_step, step_multi, stop_signal and stop_bpstat.
 655         (save_infrun_state): Store continuations,
 656         intermediate_continuations, proceed_to_finish, step_over_calls,
 657         stop_step, step_multi, stop_signal and stop_bpstat.
 658         (free_thread): Clear The thread's stop_bpstat.
 659
 660         * inferior.h (context_switch_to): Declare.
 661
 662         * infrun.c (ecss): New global.
 663         (context_switch): Context switch continuations,
 664         intermediate_continuations, proceed_to_finish, step_over_calls,
 665         stop_step, step_multi, stop_signal and stop_bpstat.
 666         (wait_for_inferior): Use global ecss.
 667         (async_ecss, async_ecs): Delete.
 668         (fetch_inferior_event): Use global ecss.
 669         (context_switch_to): New.
 670
 671         * top.c (execute_command): In non-stop, only check if the current
 672         thread is running, in all-stop, check if there's any thread
 673         running.
 674
 675         * breakpoint.c (bpstat_remove_breakpoint): New.
 676         (bpstat_remove_breakpoint_callback): New.
 677         (delete_breakpoint): Clear the stop_bpstats of all threads.
 678
 679         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
 680         current thread is running, in all-stop, check if there's any
 681         thread running.
 682
 683         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
 684
 685 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 686
 687         Add non_stop global.
 688
 689         * inferior.h (non_stop): Declare.
 690         * infrun.c (non_stop, non_stop_1): New.
 691         (set_non_stop, show_non_stop): New.
 692         (_initialize_infrun): Add "set/show non-stop" command.
 693
 694 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 695
 696         Adjust fork/vfork/exec to pass ptids around.
 697
 698         * target.h (struct target_waitstatus): Store related_pid as a ptid.
 699         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
 700         Take a ptid_t.
 701         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
 702         type to ptid.
 703         * breakpoint.c (print_it_typical, bpstat_check_location)
 704         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
 705         (create_fork_vfork_event_catchpoint): Adjust.
 706         * infrun.c (fork_event): Change parent_pid and child_pid types to
 707         ptid.
 708         (follow_exec, inferior_has_forked, inferior_has_vforked)
 709         (inferior_has_execd): Take a ptid_t and don't trim it.
 710         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
 711         * linux-nat.c (linux_child_follow_fork): Adjust.
 712         * inf-ptrace.c (inf_ptrace_wait): Adjust.
 713         * inf-ttrace.c (inf_ttrace_wait): Adjust.
 714         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
 715
 716 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 717
 718         Add "executing" property to threads.
 719
 720         * inferior.h (target_executing): Delete.
 721         * gdbthread.h (struct thread_info): Add executing_ field.
 722         (set_executing, is_executing): New.
 723         * thread.c (main_thread_executing): New.
 724         (init_thread_list): Clear it and also main_thread_running.
 725         (is_running): Return false if target has no execution.
 726         (any_running, is_executing, set_executing): New.
 727
 728         * top.c: Include "gdbthread.h".
 729         (target_executing): Delete.
 730         (execute_command): Replace target_executing check by any_running.
 731         * event-top.c: Include "gdbthread.h".
 732         (display_gdb_prompt, command_handler): Replace target_executing by
 733         is_running.
 734         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
 735         here.  Replace target_executing by is_running.
 736         * infrun.c (handle_inferior_event): Mark all threads as
 737         not-executing.
 738         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
 739         here.
 740         * stack.c (get_selected_block): Return null if inferior is
 741         executing.
 742         * target.c (target_resume): Mark resumed ptid as executing.
 743         * breakpoint.c (until_break_command): Replace target_executing
 744         check by is_executing.
 745         * remote.c (remote_async_resume): Don't mark inferior as executing
 746         here.
 747         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
 748         by any_running.
 749
 750         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
 751         (mi_execute_async_cli_command): Replace target_executing by
 752         is_running.
 753
 754         * frame.c (get_current_frame): Error out if the current thread is
 755         executing.
 756         (has_stack_frames): New.
 757         (get_selected_frame, deprecated_safe_get_selected_frame): Check
 758         has_stack_frames.
 759
 760         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
 761         $(gdbthread_h).
 762
 763 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 764
 765         * symfile.c (load_command): Reopen the exec file and reread
 766         symbols before anything else.
 767
 768 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 769
 770         * remote-sim.c: Include gdbthread.h.
 771         (remote_sim_ptid): New global.
 772         (gdbsim_create_inferior): Silently add the main task to GDB's
 773         thread list.
 774         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
 775         task from GDB's thread list.
 776         (gdbsim_resume): Adjust to use remote_sim_ptid.
 777         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
 778         (init_gdbsim_ops): Register gdbsim_thread_alive and
 779         gdbsim_pid_to_str.
 780         (_initialize_remote_sim): Initialize remote_sim_ptid.
 781         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
 782
 783 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 784
 785         * monitor (monitor_ptid): New global.
 786         (monitor_open): Silently add the main task to GDB's thread list.
 787         (monitor_close, monitor_mourn_inferior): Silently delete the main
 788         task from GDB's thread list.
 789         (monitor_thread_alive, monitor_pid_to_str): New.
 790         (init_base_monitor_ops): Register monitor_thread_alive and
 791         monitor_pid_to_str.
 792         (_initialize_remote_monitors): Initialize monitor_ptid.
 793
 794         * gdbthread.h (delete_thread_silent): Declare.
 795         * thread.c (delete_thread): Rename to ...
 796         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
 797         don't do exit notifications.
 798         (delete_thread, delete_thread_silent): New, as wrappers to
 799         delete_thread_1.
 800
 801 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 802
 803         * breakpoint.c (update_global_location_list): Add boolean
 804         "should_insert" argument.  Only insert locations if caller told it
 805         too.
 806         (update_global_location_list_nothrow): Add boolean "should_insert"
 807         argument.  Pass it to update_global_location_list.
 808         (insert_breakpoints, create_longjmp_breakpoint)
 809         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
 810         (create_thread_event_breakpoint, create_solib_event_breakpoint)
 811         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
 812         (enable_watchpoints_after_interactive_call_stop)
 813         (set_momentary_breakpoint, create_breakpoints)
 814         (break_command_really, watch_command_1)
 815         (create_ada_exception_breakpoint, update_breakpoint_locations)
 816         (do_enable_breakpoint, enable_command): Pass true to
 817         update_global_location_list.
 818         (bpstat_stop_status, disable_overlay_breakpoints)
 819         (disable_watchpoints_before_interactive_call_start)
 820         (delete_breakpoint, disable_breakpoint, disable_command): Pass
 821         false to update_global_location_list.
 822         (update_breakpoints_after_exec): Don't temporarily disable
 823         always-inserted mode.
 824
 825 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 826
 827         * breakpoint.c (mark_breakpoints_out): Make public.
 828         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
 829         here.  Update comment.
 830         * breakpoint.h (mark_breakpoints_out): Declare.
 831
 832         * linux-nat.c (linux_handle_extended_wait): On
 833         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
 834         * inf-ttrace.c (inf_ttrace_wait): Likewise.
 835
 836 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 837
 838         * infrun.c (follow_exec): Reset shared libraries before adding the
 839         main exec file.
 840
 841 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 842
 843         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
 844
 845 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
 846
 847         * i386-dicos-tdep.c: Include "inferior.h".
 848         (i386_dicos_frame_align): New.
 849         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
 850         dummy location ON_STACK.
 851         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
 852
 853 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
 854
 855         * gstdint.h: New file.
 856
 857 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
 858
 859         * mi/mi-interp.c (mi_on_resume): Don't try to report
 860         resumed thread it the thread list is empty.
 861
 862 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
 863
 864         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
 865         completer for set to filename_completer.
 866
 867         NEWS: Mention it.
 868
 869 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
 870
 871         Implement -target-attach.
 872         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
 873
 874 2008-06-21  Hui Zhu  <teawater@gmail.com>
 875
 876         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
 877
 878 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 879
 880         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
 881         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
 882
 883         * target.h (struct target_ops): Add to_attach_no_wait member.
 884         (target_attach_no_wait): New.
 885         * target.c (update_current_target): Inherit to_attach_no_wait.
 886
 887         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
 888         target_attach_no_wait runtime check.
 889
 890         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
 891         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
 892         win32_ops.
 893
 894 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 895
 896         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
 897         on debug_displaced being set.
 898
 899 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 900
 901         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
 902         directly instead of get_frame_id.
 903
 904 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 905
 906         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
 907         (deal_with_atomic_sequence): Update BC masks.
 908         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
 909         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
 910
 911 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 912
 913         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
 914         register, not the previous frame's.
 915
 916 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 917
 918         * source.c (select_source_symtab): Make sure we skip namespace
 919         symtabs when showing cpp source code.
 920
 921 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
 922
 923         * MAINTAINERS (Authorized committers): Fix my email address.
 924
 925 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 926
 927         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
 928         -target-download and -target-select via CLI, so that
 929         the quoting rules are the same as they were (unfortunately)
 930         in all prior gdb releases.
 931         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
 932         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 933         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
 934         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 935         (mi_cmd_execute): Set current_token even for commands
 936         routed via CLI.
 937
 938 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
 939
 940         * alphafbsd-tdep.c: Update for unwinder changes.
 941         * alpha-linux-tdep.c: Likewise.
 942         * alphanbsd-tdep.c: Likewise.
 943         * alphaobsd-tdep.c: Likewise.
 944         * avr-tdep.c: Likewise.
 945         * cris-tdep.c: Likewise.
 946         * frv-linux-tdep.c: Likewise.
 947         * frv-tdep.c: Likewise.
 948         * h8300-tdep.c: Likewise.
 949         * hppa-linux-tdep.c: Likewise.
 950         * iq2000-tdep.c: Likewise.
 951         * m32c-tdep.c: Likewise.
 952         * m32r-linux-tdep.c: Likewise.
 953         * m32r-tdep.c: Likewise.
 954         * m68hc11-tdep.c: Likewise.
 955         * mep-tdep.c: Likewise.
 956         * mn10300-tdep.c: Likewise.
 957         * mt-tdep.c: Likewise.
 958         * score-tdep.c: Likewise.
 959         * sh64-tdep.c: Likewise.
 960         * sh-tdep.c: Likewise.
 961         * sparc64fbsd-tdep.c: Likewise.
 962         * sparc64nbsd-tdep.c: Likewise.
 963         * sparc64obsd-tdep.c: Likewise.
 964         * v850-tdep.c: Likewise.
 965         * vaxobsd-tdep.c: Likewise.
 966         * vax-tdep.c: Likewise.
 967         * xstormy16-tdep.c: Likewise.
 968
 969 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 970
 971         * mi/mi-main.c (enum captured_mi_execute_command_actions)
 972         (captured_mi_execute_command_args): Remove.
 973         (captured_mi_execute_command): Cast the closure to mi_parse
 974         pointer, not to captured_mi_execute_command_args, and don't
 975         set the action field thereof.
 976         (mi_execute_command): Pass struct mi_parse, not
 977         captured_mi_execute_command_args to captured_mi_execute_command.
 978         (mi_execute_command): Remove (dead) code for suppressing
 979         printing prompt.
 980
 981 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
 982
 983         * linux-nat.c (enum sigchld_state): New.
 984         (linux_nat_async_events_state): Renamed from
 985         linux_nat_async_events_enabled.
 986         (linux_nat_event_pipe_push, my_waitpid): Adjust.
 987         (sigchld_default_action): New.
 988         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
 989         unconditionally.
 990         (linux_nat_create_inferior): Set events state to sigchld_default
 991         state.
 992         (linux_nat_resume): Adjust.
 993         (linux_nat_wait): Call linux_nat_async_events unconditionally.
 994         (sigchld_handler): Adjust.
 995         (linux_nat_async_mask): Don't set SIGCHLD actions here.
 996         (get_pending_events): Adjust.
 997         (linux_nat_async_events): Rewrite to handle enum sigchld_state
 998         instead of a boolean.
 999         (linux_nat_async): Adjust.
1000         (_initialize_linux_nat): Capture default SIGCHLD action into
1001         sigchld_default_action.
1002
1003 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1004
1005         * breakpoint.c (moribund_locations): New.
1006         (bpstat_stop_status): Process moribund locations.
1007         (update_global_location_list): Add removed
1008         locations to moribund_locations.
1009         (breakpoint_retire_moribund): New.
1010         * breakpoint.h (struct bp_location): New field
1011         events_till_retirement.
1012         (breakpoint_retire_moribund): Declare.
1013         * thread.c (thread_count): New.
1014         * infrun.c (handle_inferior_event): Call
1015         breakpoint_retire_moribund.
1016         * gdbthread.h (thread_count): Declare.
1017
1018 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1019
1020         * dfp.c (decimal_convert): Call match_endianness before and after
1021         conversion.
1022
1023 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
1024
1025         * remote.c (remote_insert_breakpoint): Ensure that if Z0
1026         unsupported and we fall back to memory_insert_breakpoint, we
1027         use the unmodified requested address.
1028
1029 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
1030
1031         * dwarf2read.c (read_attribute_value): Issue a complaint when
1032         adjusting size attribute values of 0xffffffff as zero.
1033
1034 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1035
1036         * i386-tdep.c (i386_16_byte_align_p): New.
1037         (i386_push_dummy_call): Determine stack space required for
1038         arguments going forwards allowing for 16-byte alignment, then push
1039         arguments going forwards.
1040
1041 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1042
1043         * infrun.c (start_remote): Don't clear thread list here.
1044         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
1045         list here.
1046         * remote.c (record_currthread): Upgrade the main thread and its
1047         entry in the thread list if this is the first time we hear about
1048         threads.
1049         (remote_thread_alive): Consider magic_null_ptid or a ptid without
1050         a tid member always alive.
1051         (remote_find_new_threads): Don't update the main thread here.
1052         (remote_start_remote): Clear thread list here.  Always add the
1053         main thread.
1054         (extended_remote_attach_1): Add the main thread here.
1055         (extended_remote_mourn_1): Re-add the main thread here.
1056         (extended_remote_create_inferior_1): Add a main thread.
1057
1058         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1059
1060 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1061
1062         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1063
1064         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1065         globals.
1066         (general_thread, continue_thread): Change type to ptid_t.
1067         (record_currthread): Take a ptid_t parameter instead of an
1068         integer.
1069         (MAGIC_NULL_PID): Delete.
1070         (set_thread): Take a ptid_t parameter and adjust.
1071         (set_general_thread, set_continue_thread): New.
1072         (remote_thread_alive, remote_newthread_step)
1073         (remote_current_thread, remote_find_new_threads)
1074         (remote_threads_info, remote_start_remote, remote_vcont_resume)
1075         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1076         (threadalive_test, remote_pid_to_str)
1077         (remote_get_thread_local_address): Adjust.
1078         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1079         and any_thread_ptid.
1080
1081 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1082
1083         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1084         * configure: Regenerated.
1085
1086 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
1087
1088         * dwarf2read.c (read_attribute_value): Treat size attribute
1089         values of 0xffffffff as if the attribute value was zero.
1090
1091 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1092
1093         * linux-nat.c: Add description of overall logic.
1094
1095 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
1096
1097         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1098         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
1099         all dependencies on $(gdb_stdint_h).
1100         (distclean): Do not delete gdb_stdint.h.
1101         * acinclude.m4: Do not use stdint.m4.
1102         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
1103         uintptr_t, and gdb_stdint.h.
1104         * defs.h: Include <stdint.h>.
1105         * gdb_thread_db.h: Assume stdint.h is already included.
1106         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1107         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1108         include gdb_stdint.h.
1109         * configure, config.in: Regenerate.
1110
1111 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
1112
1113         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1114         decimal floating-point values in GPRs for soft-float.
1115         (do_ppc_sysv_return_value): Handle returning decimal
1116         floating-point values in GPRs for soft-float.
1117
1118 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1119
1120         * target.c (target_read_until_error): New.
1121         * target.h (target_read_until_error): Declare.
1122         * mi/mi-main.c (mi_cmd_data_read_memory): Use
1123         target_read_until_error.
1124
1125 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1126
1127         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1128         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1129         after the DECFLOAT detection to fix a memory leak.  Remove the
1130         redundant NUM initialization.  Protect the DECFLOAT detection memory
1131         access before the P block.  Restore the P memory content for the
1132         DECFLOAT detection.
1133
1134 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1135
1136         Kill the return value for all MI command functions.
1137         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1138         (mi_cmd_argv_ftype): Change return type to void.
1139
1140         * mi/mi-main.c: Adjust all function that implement
1141         MI commands to return nothing.
1142         (struct captured_mi_execute_command_actions):
1143         Remove the rc field.
1144         (mi_cmd_execute): Return nothing.
1145         (mi_execute_async_cli_command): Return nothing.
1146         (mi_cmd_exec_interrupt): Don't print ^done here.
1147         (mi_cmd_target_select): Don't print ^connected here.
1148         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1149         Special-case -target-select and output ^connected, not ^done.
1150
1151         * mi/mi-cmd-break.c: Adjust.
1152         * mi/mi-cmd-disas.c: Adjust.
1153         * mi/mi-cmd-env.c: Adjust.
1154         * mi/mi-cmd-file.c: Adjust.
1155         * mi/mi-cmd-stack.c: Adjust.
1156         * mi/mi-cmd-target.c: Adjust.
1157         * mi/mi-cmd-var.c: Adjust.
1158         * mi/mi-interp.c: Adjust.
1159         * mi/mi-symbol-cmds.c: Adjust.
1160
1161 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1162
1163         Emit ^running via observer.
1164         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1165         ^running here.
1166         (mi_on_resume): Print ^running if not previously output.
1167         * mi/mi-main.c (running_result_record_printed): New.
1168         (captured_mi_execute_command): Reset
1169         running_result_record_printed.  Use running_result_record_printed
1170         to decide if we should skip ^done.
1171         (mi_execute_async_cli_command): Don't print ^running here.
1172         * mi/mi-main.h (current_token, running_result_record_printed):
1173         Declare.
1174
1175 2008-06-24  Michael Snyder  <msnyder@specifix.com>
1176
1177         * infrun.c (_initialize_infrun): White space and typo fix.
1178
1179 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
1180
1181         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1182         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1183         when first loading DLL with "dll" command.
1184
1185 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1186
1187         * gnu-nat.c (proc_string): Use capital T for "Thread".
1188
1189 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1190
1191         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1192
1193 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1194
1195         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1196         the target cannot run.
1197
1198 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1199
1200         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1201         we're attaching to a running process.
1202
1203 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1204
1205         * win32-nat.c (handle_load_dll): Give dll name and load address
1206         if debug_events is on.
1207         (handle_unload_dll): Likewise.
1208
1209 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
1210
1211         Don't suppress *running when doing finish.
1212         * infcall.c (call_function_by_hand): Set both
1213         suppress_resume_observer and suppress_stop_observer.
1214         * infcmd.c (suppress_run_stop_observers): Split into...
1215         (suppress_resume_observer, suppress_stop_observer): ...those.
1216         (finish_command_continuation): Clear suppress_stop_observer.
1217         (finish_command): Set suppress_stop_observer.
1218         * inferior.h (suppress_run_stop_observers): Split into...
1219         (suppress_resume_observer, suppress_stop_observer): ...those.
1220         * infrun.c (normal_stop): Check for suppress_stop_observer.
1221         * thread.c (set_running): Check for suppress_resume_observer.
1222
1223 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
1224             Pierre Muller  <muller@ics.u-strasbg.fr>
1225
1226         * gdbarch.sh (gdbarch_skip_main_prologue): New.
1227         * gdbarch.h, gdbarch.c: Regenerate.
1228         * i386-tdep.h (i386_skip_main_prologue): Declare.
1229         * i386-tdep.c (i386_skip_main_prologue): New.
1230         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1231         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1232         * symtab.c (find_function_start_sal): When pc points at the "main"
1233         function, call gdbarch_skip_main_prologue.
1234
1235 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
1236
1237         * value.c (value_primitive_field): Fetch lazy register values.
1238
1239 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
1240
1241         * NEWS: Mention support removal of undocumented S AA p PID stop
1242         reply packet.
1243
1244         * remote.c (remote_wait): Remove undocumented S AA p PID support.
1245
1246 2008-06-10  Stan Shebs  <stan@codesourcery.com>
1247
1248         * MAINTAINERS: Update my affiliation and address.
1249
1250 2008-06-10  Andreas Schwab  <schwab@suse.de>
1251
1252         * top.c (print_gdb_version): Don't print final newline.
1253
1254 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1255
1256         Implement *running.
1257         * Makefile.in: Update dependencies.
1258         * gdbthread.h (struct thread_info): New field
1259         running_.
1260         (set_running, is_running): New.
1261         * thread.c (set_running, is_running): New.
1262         * inferior.h (suppress_normal_stop_observer): Rename to...
1263         (suppress_run_stop_observers): ..this.
1264         * infcmd.c (suppress_normal_stop_observer): Rename to...
1265         (suppress_run_stop_observers): ..this.
1266         (finish_command_continuation, finish_command): Adjust.
1267         * infcall.c (call_function_by_hand): Adjust.
1268         * infrun.c (normal_stop): Call set_running.
1269         * target.c (target_resume): New.  Call set_running.
1270         * target.h (target_resume): Convert from macro to
1271         a function.
1272
1273         * mi/mi-interp.c (mi_on_resume): New.
1274         (mi_interpreter_init): Register mi_on_resume.
1275
1276 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1277
1278         Use observers to report stop events in MI.
1279         * mi/mi-interp.c (mi_on_normal_stop): New.
1280         (mi_interpreter_init): Register mi_on_normal_stop.
1281         (mi_interpreter_exec_continuation): Remove.
1282         (mi_cmd_interpreter_exec): Don't register the above.
1283         * mi/mi-main.c (captured_mi_execute_command): Don't care
1284         about sync_execution.
1285         (mi_execute_async_cli_command): Don't install continuation.  Don't
1286         print *stopped.
1287         (mi_exec_async_cli_cmd_continuation): Remove.
1288
1289 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1290
1291         Suppress normal stop observer when it's problematic.
1292         * inferior.h (suppress_normal_stop_observer): New.
1293         * infcall.c (call_function_by_hand): Disable stop events when
1294         doing function calls.
1295         * infmcd.c (suppress_normal_stop_observer): New.
1296         (finish_command_continuation): Call normal_stop observer
1297         explicitly.
1298         (finish_command): Disable stop events inside proceed.
1299         * infrun.c (normal_stop): Don't call normal stop observer if
1300         suppressed of if multi-step is in progress.
1301
1302 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1303
1304         Remove stale code.
1305         * infrun.c (finish_command): Don't pass cleanup
1306         to continuation.
1307         (finish_command_continuation): Don't grab cleanup from
1308         the passed data, as we don't use, and cannot, use it anyway.
1309
1310 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1311
1312         Introduce common cleanup for restoring integers.
1313         * defs.h (make_cleanup_restore_integer): New declaration.
1314         (struct cleanup): New field free_arg.
1315         (make_my_cleanup_2): New.
1316         * utils.c (restore_integer_closure, restore_integer)
1317         (make_cleanup_restore_integer): New.
1318         (make_my_cleanup): Initialize the free_arg field and
1319         renamed to make_my_cleanup_2.
1320         (do_my_cleanups): Call free_arg.
1321         (discard_cleanups): Call free_arg.
1322         * breakpoint.c (restore_always_inserted_mode): Remove.
1323         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1324
1325 2008-06-09  Doug Evans  <dje@google.com>
1326
1327         * remote.c (remote_wait): Include beginning of malformed packet
1328         in error output.
1329
1330 2008-06-09  Tom Tromey  <tromey@redhat.com>
1331
1332         * completer.c (complete_line): Don't special-case
1333         expression_completer.
1334         (expression_completer): Only pass last word to
1335         location_completer.
1336         * c-exp.y (yylex): Check 'token', not 'operator'.
1337
1338 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
1339
1340         * configure.ac (build_warnings): Add -Wno-format for mingw.
1341         * configure: Regenerated.
1342
1343 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
1344
1345         * NEWS: Make indentation consistent.  Move exec tracing entry out
1346         of remote packet list.
1347
1348 2008-06-06  Tom Tromey  <tromey@redhat.com>
1349
1350         * value.h (evaluate_subexpression_type, extract_field_op):
1351         Declare.
1352         * printcmd.c (_initialize_printcmd): Use expression_completer for
1353         'p', 'inspect', 'call'.
1354         * parser-defs.h (parse_field_expression): Declare.
1355         * parse.c: Include exceptions.h.
1356         (in_parse_field, expout_last_struct): New globals.
1357         (mark_struct_expression): New function.
1358         (prefixify_expression): Return int.
1359         (prefixify_subexp): Return int.  Use expout_last_struct.
1360         (parse_exp_1): Update.
1361         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
1362         in_parse_field.
1363         (parse_field_expression): New function.
1364         * expression.h (parse_field_expression): Declare.
1365         (in_parse_field): Likewise.
1366         * eval.c (evaluate_subexpression_type): New function.
1367         (extract_field_op): Likewise.
1368         * completer.h (expression_completer): Declare.
1369         * completer.c (expression_completer): New function.
1370         (count_struct_fields, add_struct_fields): New functions.
1371         * c-exp.y (yyparse): Redefine.
1372         (COMPLETE): New token.
1373         (exp): New productions.
1374         (saw_name_at_eof, last_was_structop): New globals.
1375         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
1376         (c_parse): New function.
1377         * breakpoint.c (_initialize_breakpoint): Use expression_completer
1378         for watch, awatch, and rwatch.
1379         * Makefile.in (parse.o): Depend on exceptions_h.
1380
1381 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
1382
1383         PR gdb/1147
1384         * gdb/valopts.c (find_overload_match): Handle references
1385         to pointers.
1386
1387 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
1388
1389         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1390         account the bitsize of the 'from' operand.
1391
1392 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
1393
1394         * annotate.h (annotate_thread_changed): Declare.
1395
1396 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
1397
1398         * annotate.c (annotate_thread_changed): New function.
1399         * thread.c (thread_command) : Use it.
1400         * infrun.c (normal_stop): Use it.
1401
1402 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
1403             Nathan Sidwell  <nathan@codesourcery.com>
1404             Joseph Myers  <joseph@codesourcery.com>
1405
1406         * acinclude.m4: Include ../config/acx.m4.
1407         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1408         * configure, config.in: Regenerate.
1409         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1410         address.
1411         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1412
1413 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1414
1415         Replace 'target async' by 'maintenance set remote-async' and
1416         'target remote' combination.
1417
1418         * remote.c (remote_async_wait): Merge into remote_wait, and
1419         remove.
1420         (remote_async_permitted, remote_async_permitted_set): New
1421         variables.
1422         (set_maintenance_remote_async_permitted)
1423         (show_maintenance_remote_async_permitted): New functions.
1424         (remote_async_ops, extended_async_remote_ops): Delete.
1425         (remote_async_open, extended_remote_async_open): Delete.
1426         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
1427         async_p with remote_async_permitted checks.
1428         (extended_async_remote_attach): Delete.
1429         (remote_resume, remote_async_resume): Merge and leave remote_resume.
1430         (remote_async_terminal_inferior): Rename to...
1431         (remote_terminal_inferior): ... this, and add
1432         remote_async_termitted check.
1433         (remote_async_terminal_ours): Rename to...
1434         (remote_terminal_ours): ... this, and add remote_async_termitted
1435         check.
1436         (remote_wait, remote_async_wait): Merge and leave remote_wait
1437         only.
1438         (remote_kill, remote_async_kill): Merge and leave remote_kill
1439         only.
1440         (remote_async_mourn, extended_async_remote_mourn): Delete.
1441         (extended_remote_create_inferior_1): Drop async_p parameter.
1442         Update callers.  Always use extended_remote_ops.
1443         (extended_remote_async_create_inferior): Delete.
1444         (remote_return_zero): Delete.
1445         (init_remote_ops): Register remote_can_async_p, remote_async,
1446         remote_async_mask, remote_terminal_inferior and
1447         remote_terminal_ours.
1448         (remote_can_async_p, remote_is_async_p): Check for
1449         remote_async_permitted.
1450         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1451         (set_remote_cmd): Don't add async and extended-async targets.
1452         (_initialize_remote): Add set/show remote-async maintenance
1453         commands.
1454
1455 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1456
1457         * remote.c (kill_kludge): Delete.
1458         (remote_wait, remote_async_wait): Don't set it.
1459         (remote_kill, remote_async_kill): Don't do anything with it.
1460
1461 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1462
1463         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1464
1465 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1466
1467         * bcache.c (bcache_data): Call deprecated_bcache_added function.
1468         (deprecated_bcache_added): New function name. Body of function
1469         bcache_data is used here with the addition of 'added' argument.
1470         * bcache.h (deprecated_bcache_added): New function.
1471         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1472         work from add_psymbol_to_list - initialises partial symbol and stashes
1473         it in objfile's cache.
1474         (append_psymbol_to_list): New helper function, takes other part of
1475         work from add_psymbol_to_list - adds partial symbol to the given list.
1476         (add_psymbol_to_list): Call helper functions instead of doing work
1477         here. If adding to global list, do not duplicate partial symbols in the
1478         partial symtab.
1479
1480 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1481
1482         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1483         'exception caught|thrown' message.
1484
1485 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1486
1487         * Makefile.in: Update dependencies.
1488         * dwarf2expr.c: New include "gdb_assert.h".
1489         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1490         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1491         (execute_stack_op): Error out on too large RECURSION_DEPTH.
1492         Increase/decrease RECURSION_DEPTH around the function.
1493
1494 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1495
1496         * remote.c (get_offsets): Handle a single segment.
1497         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1498         than segments.
1499
1500 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
1501
1502         * solib-svr4.c (struct lm_info): Add lm_addr.
1503         (main_lm_addr): New.
1504         (svr4_default_sos): Set lm_addr.
1505         (svr4_current_sos): Set lm_addr and main_lm_addr.
1506         (svr4_fetch_objfile_link_map): Rewrite.
1507         (svr4_clear_solib): Clear main_lm_addr.
1508
1509 2008-06-03  Michael Snyder  <msnyder@redhat.com>
1510             Joseph Myers  <joseph@codesourcery.com>
1511
1512         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1513         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1514
1515 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1516
1517         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1518
1519 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1520
1521         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1522
1523 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
1524
1525         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1526         treat pointers in data space as function descriptors if the
1527         target address is also in the data space.
1528
1529 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
1530
1531         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1532         the trad-frame register value for the SP register.
1533
1534 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
1535
1536         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1537
1538 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
1539
1540         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1541         that identifies function descriptors outside of the .opd section.
1542
1543 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
1544
1545         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1546         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
1547         'bkptno'.
1548         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1549         catchpoints.
1550         (handle_gnu_v3_exceptions): Use tempflag.
1551
1552 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1553
1554         Refactor varobj_update interface.
1555         * varobj.c (varobj_update): Report changes as vector.  Also
1556         return not just a list of varobj, but a list of special structures
1557         that tell what exactly has changed.
1558         * varobj.h (enum varobj_update_error): Rename to
1559         varobj_scope_status.
1560         (struct varobj_update_result_t): New.
1561         (varobj_update): Adjust prototype.
1562         * mi/mi-cmd-var.c: Adjust for changes.
1563
1564 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1565
1566         * varobj.c (varobj_update): Fix comment typo.
1567         Fix indentation.
1568
1569 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
1570
1571         Set the symtab field of symbols read from ECOFF debugging entries.
1572         * mdebugread.c (add_symbol): Add new parameter symtab.
1573         (parse_symbol): Update calls to add_symbol throughout.
1574
1575 2008-05-27  Andreas Schwab  <schwab@suse.de>
1576
1577         * symtab.h (enum address_class): Remove LOC_REGPARM and
1578         LOC_COMPUTED_ARG.
1579         (struct symbol): Add is_argument.
1580         (SYMBOL_IS_ARGUMENT): Define.
1581
1582         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1583         * buildsym.c (finish_block): Likewise.
1584         * stack.c (print_frame_args, print_block_frame_locals)
1585         (print_frame_arg_vars): Likewise.
1586         * symtab.c (lookup_block_symbol): Likewise.
1587         * tracepoint.c (add_local_symbols): Likewise.
1588         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1589
1590         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1591         * dwarf2read.c (new_symbol): Likewise.
1592         * mdebugread.c (parse_symbol): Likewise.
1593         * stabsread.c (define_symbol): Likewise.
1594
1595         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1596         and LOC_COMPUTED_ARG.
1597         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1598         * ax-gdb.c (gen_var_ref): Likewise.
1599         * eval.c (evaluate_subexp_for_address): Likewise.
1600         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1601         * m2-exp.y (yylex): Likewise.
1602         * printcmd.c (address_info): Likewise.
1603         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1604         * tracepoint.c (collect_symbol, scope_info): Likewise.
1605
1606 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
1607
1608         * gdbarch.sh: Added new gdbarch struct
1609         core_regset_sections.
1610         * gdbarch.c: Refreshed.
1611         * gdbarch.h: Refreshed.
1612         * regset.h (core_regset_section): Declared.
1613         * linux-nat.c (linux_nat_do_thread_registers): Added
1614         support for the new gdbarch struct core_regset_sections.
1615         * utils.c (host_address_to_string): New function.
1616         * defs.h (host_address_to_string): New prototype.
1617         * i386-linux-tdep.c (i386_regset_rections): New register
1618         sections list for i386.
1619           (i386_linux_init_abi): Initialized new gdbarch struct
1620           core_regset_sections.
1621         * Makefile.in: Updated to reflect dependency changes.
1622         * ppc-linux-tdep.c (ppc_regset_sections): Register
1623         sections list for ppc.
1624           (ppc_linux_init_abi): Initialized new gdbarch struct
1625           core_regset_sections
1626
1627 2008-05-24  Andreas Schwab  <schwab@suse.de>
1628
1629         * linespec.c (decode_objc): Save current language around call to
1630         get_selected_block.
1631
1632 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
1633
1634         * valprint.h (get_array_bounds): Renames get_array_low_bound.
1635         * valprint.c (get_array_bounds): Renames get_array_low_bound.
1636         Return the proper bound value if the array index type is an
1637         enumerated type. Compute the high bound if requested.
1638         (val_print_array_elements): Handle the case when the array
1639         element has a null size.
1640         * ada-valprint.c (print_optional_low_bound): Add handling
1641         for empty arrays or arrays of zero-size elements.
1642         (ada_val_print_array): New function, extracted out from
1643         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1644         handle empty arrays and arrays of zero-size elements.
1645         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1646         code by call to ada_val_print_array.
1647         (ada_value_print): Remove handling of null array.  The handling
1648         was incomplete and is now better handled by ada_val_print_array.
1649
1650 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1651
1652         * annotate.c (annotate_source, annotate_frame_begin): Replace
1653         deprecated_print_address_numeric with paddress.
1654         * cli/cli-cmds.c (list_command, edit_command): Likewise.
1655         * tui/tui-stack.c (tui_make_status_line): Likewise.
1656
1657         * defs.h (deprecated_print_address_numeric): Remove.
1658         * printcmd.c (deprecated_print_address_numeric): Remove.
1659         * maint.c (maint_print_section_info): Fix comment.
1660
1661 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1662
1663         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1664         print_binary_chars, print_char_chars): Add byte_order parameter and
1665         replace gdbarch_byte_order.
1666         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1667         expressions and remove them.  Remove unused TWO_TO_FOURTH.
1668         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1669         endianness.  Update call to print_hex_chars.
1670         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1671         print_binary_chars, print_char_chars): Add byte_order parameter.
1672         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1673         get at the endianness.  Update print_*_char calls to use byte_order.
1674
1675 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1676
1677         * symtab.h (struct symbol): Make "aux_value" member a void pointer
1678         instead of a union.
1679         (SYMBOL_LOCATION_BATON): Update.
1680
1681 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1682
1683         * symtab.h (enum address_class): Remove LOC_BASEREG and
1684         LOC_BASEREG_ARG.
1685         (struct symbol): Remove "basereg" member of "aux_value" union.
1686         (SYMBOL_BASEREG): Remove.
1687
1688         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1689         or LOC_BASEREG_ARG.
1690         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1691         (ada_add_block_symbols): Likewise.
1692         * ax-gdb.c (gen_var_ref): Likewise.
1693         * buildsym.c (finish_block): Likewise.
1694         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1695         * m2-exp.y (yylex): Likewise.
1696         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1697         * printcmd.c (address_info): Likewise.
1698         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1699         (print_frame_arg_vars): Likewise.
1700         * symmisc.c (print_symbol): Likewise.
1701         * symtab.c (lookup_block_symbol): Likewise.
1702         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1703         (scope_info): Likewise.
1704
1705 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1706
1707         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1708
1709         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1710         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1711         (ada_add_block_symbols): Likewise.
1712         * ax-gdb.c (gen_var_ref): Likewise.
1713         * buildsyms.c (finish_block): Likewise.
1714         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1715         * m2-exp.y (yylex): Likewise.
1716         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1717         * printcmd.c (address_info): Likewise.
1718         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1719         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1720         * symtab.c (lookup_block_symbol): Likewise.
1721         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1722         (scope_info): Likewise.
1723
1724 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1725
1726         * symtab.h (enum address_class): Remove LOC_INDIRECT and
1727         LOC_HP_THREAD_LOCAL_STATIC.
1728
1729         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1730         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1731         (read_var_value): Likewise.
1732         * buildsym.c (finish_block): Likewise.
1733         * objfiles.c (objfile_relocate): Likewise.
1734         * printcmd.c (address_info): Likewise.
1735         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1736         * tracepoint.c (scope_info): Likewise.
1737
1738 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
1739            Maxim Grigoriev  <maxim2405@gmail.com>
1740
1741         * xtensa-tdep.c (xtensa_read_register): Remove.
1742         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1743         argument litbase to call0_frame_cache().
1744         (call0_track_op, call0_analyze_prologue)
1745         (call0_frame_cache): Use extra argument litbase.
1746
1747 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
1748
1749         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1750
1751 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1752
1753         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1754
1755 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1756
1757         * alpha-mdebug-tdep.c: Include "trad-frame.h".
1758         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1759         struct trad_frame_saved_reg *.
1760         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1761         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
1762         value of SP as being vfp.
1763         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1764         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1765
1766 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
1767
1768         * score-tdep.c (score_print_insn): Get the current endianess from
1769         disassemble_info instead of gdbarch_byte_order.
1770
1771 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
1772
1773         * frame.c (get_prev_frame_1): Build frame id before setting
1774         this_frame->prev_p, not after.
1775
1776 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
1777
1778         * annotate.c (annotate_new_thread): New function for new-thread
1779         annotation.
1780         * annotate.h: (annotate_new_thread): New extern.
1781         * thread.c (add_thread_with_info): Use it.
1782         * Makefile.in (thread.o): Add dependency on annotate.h.
1783
1784 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
1785
1786         * win32-nat.c (win32_wait): Block the control-c event while
1787         waiting for a debug event.
1788
1789 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
1790
1791         * symtab.h (lookup_symbol_in_language): Update comment.
1792         * symtab.c (lookup_symbol_aux_block): Update comment.
1793         * ada-lang.c (ada_lookup_symbol_list): Update comment.
1794
1795 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1796
1797         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1798         (lookup_symbol): Likewise.
1799         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1800         (lookup_symbol): Likewise.
1801         (search_symbols): Update.
1802
1803         * linespec.c (find_methods, collect_methods): Update.
1804         (add_matching_methods, add_constructors): Update.
1805         (decode_compound, decode_dollar, decode_variable): Update.
1806         (lookup_prefix_sym): Update.
1807
1808         (symbol_found): Remove SYM_SYMTAB parameter.
1809         Use SYMBOL_SYMTAB (sym) instead.
1810
1811         * gdbtypes.c (lookup_typename): Update.
1812         (lookup_struct, lookup_union, lookup_enum): Update.
1813         (lookup_template_type): Update.
1814         (check_typedef): Update.
1815         * language.c (lang_bool_type): Update.
1816         * mdebugread.c (parse_procedure): Update.
1817         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1818         * parse.c (write_dollar_variable): Update.
1819         * printcmd.c (address_info): Update.
1820         * source.c (select_source_symtab): Update.
1821         * stack.c (print_frame_args, print_frame_arg_vars): Update.
1822         * valops.c (find_function_in_inferior): Update.
1823         (value_struct_elt_for_reference): Update.
1824         * value.c (value_static_field, value_fn_field): Update.
1825
1826         * alpha-mdebug-tdep.c (find_proc_desc): Update.
1827         * arm-tdep.c (arm_skip_prologue): Update.
1828         * mt-tdep.c (mt_skip_prologue): Update.
1829         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1830
1831         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1832         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1833         (add_defn_to_vec): Likewise.
1834         (ada_add_block_symbols): Likewise.
1835         (lookup_cached_symbol, cache_symbol): Likewise.
1836         (standard_lookup): Update.
1837         (ada_lookup_symbol_list): Update.
1838
1839         * c-valprint.c (c_val_print): Update.
1840         * cp-support.c (cp_lookup_rtti_type): Update.
1841         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1842         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1843         * p-valprint.c (pascal_val_print): Update.
1844         * scm-lang.c (scm_lookup_name): Update.
1845
1846         * c-exp.y: Update.
1847         * f-exp.y: Update.
1848         * jv-exp.y: Update.
1849         * m2-exp.y: Update.
1850         * objc-exp.y: Update.
1851         * p-exp.y: Update.
1852
1853 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1854
1855         * language.h (struct language_defn): Remove SYMTAB parameter from
1856         la_lookup_symbol_nonlocal callback function pointer.
1857
1858         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1859         (ada_lookup_encoded_symbol): Likewise.
1860         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1861         Always call fixup_symbol_section.
1862         (ada_lookup_symbol): Remove SYMTAB parameter.
1863         (ada_lookup_symbol_nonlocal): Likewise.
1864         * ada-exp.y (write_object_renaming): Update.
1865         (find_primitive_type): Likewise.
1866
1867         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1868         (cp_lookup_symbol_namespace): Likewise.
1869         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1870         (lookup_symbol_file): Likewise.
1871         (lookup_possible_namespace_symbol): Likewise.
1872         (cp_lookup_symbol_nonlocal): Likewise.
1873         (cp_lookup_symbol_namespace): Likewise.
1874         (cp_lookup_nested_type): Update.
1875
1876         * scm-valprint.c (scm_inferior_print): Update.
1877         * valops.c (value_maybe_namespace_elt): Update.
1878
1879         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1880         lookup_lib_global_symbol callback function pointer.
1881         (solib_global_lookup): Remove SYMTAB parameter.
1882         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1883         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1884
1885         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1886         (lookup_symbol_static): Likewise.
1887         (lookup_symbol_global): Likewise.
1888         (lookup_symbol_aux_block): Likewise.
1889         (lookup_global_symbol_from_objfile): Likewise.
1890         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1891         (lookup_symbol_aux_local): Likewise.
1892         (lookup_symbol_aux_block): Likewise.
1893         (lookup_symbol_aux_symtabs): Likewise.
1894         (lookup_symbol_aux_psymtabs): Likewise.
1895         (lookup_global_symbol_from_objfile): Likewise.
1896         (basic_lookup_symbol_nonlocal): Likewise.
1897         (lookup_symbol_static): Likewise.
1898         (lookup_symbol_global): Likewise.
1899
1900         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1901
1902 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
1903
1904         * remote.c (init_extended_remote_ops): Fix typo.
1905
1906 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1907
1908         * NEWS: Mention new DICOS x86 target configuration.
1909
1910 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1911             Ulrich Weigand  <uweigand@de.ibm.com>
1912
1913         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1914         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1915
1916         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
1917         use it instead of ginfo->value.address.  Look up minimal symbol by
1918         address and name.  Assume OBJFILE is non-NULL.
1919         (fixup_symbol_section): Ensure we always have an objfile to look
1920         into.  Extract and pass to fixup_section the symbol's address that
1921         will match the minimal symbol's address.
1922         (fixup_psymbol_section): Likewise.
1923
1924         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1925         overlays and the addrmap returned the wrong section.
1926
1927         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1928         calling fixup_symbol_section.
1929
1930 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1931
1932         * minsyms.c: Include "target.h".
1933         (find_solib_trampoline_target): Handle minimal symbols pointing
1934         to function descriptors as well.
1935         * Makefile.in (minsyms.o): Update dependencies.
1936
1937         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1938         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
1939         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1940         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1941         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1942         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1943         (ppc64_standard_linkage_target): Rename to ...
1944         (ppc64_standard_linkage1_target): ... this.
1945         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1946         (ppc64_skip_trampoline_code): Support three variants of standard
1947         linkage stubs.  Call find_solib_trampoline_target to handle
1948         glink stubs.
1949
1950 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1951
1952         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1953         ppc64_sysv_abi_adjust_breakpoint_address.
1954         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1955         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1956
1957 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1958
1959         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1960         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1961         of ppc_linux_skip_trampoline_code.
1962
1963 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
1964
1965         * gdbarch.sh: Delete dwarf_reg_to_regnum.
1966         * gdbarch.c, gdbarch.h: Regenerated.
1967         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1968         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1969         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1970
1971 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
1972
1973         * linux-nat.c (trap_ptid): Delete.
1974         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1975         Adjust.
1976         * linux-thread-db.c (thread_db_wait): Adjust.
1977
1978 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
1979
1980         * linespec.c (decode_line_1): Fix a couple of comments.
1981
1982 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
1983
1984         * dbxread.c: Formatting.
1985         (INTERNALIZE_SYMBOL): Init n_other.
1986         (set_namestring): Take pointer to nlist arg rather than struct
1987         copy.  Update all callers.
1988
1989 2008-05-15  Andreas Schwab  <schwab@suse.de>
1990
1991         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
1992         (dwarf2read.o): Add $(addrmap_h).
1993
1994 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1995
1996         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
1997         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
1998         to handle ppc32 PLT entries.
1999         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2000         only on ppc64.
2001
2002 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
2003
2004         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2005         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2006         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
2007         (lookup_minimal_symbol_by_pc_section): Use
2008         lookup_minimal_symbol_by_pc_section_1.
2009         (lookup_solib_trampoline_symbol_by_pc): Likewise.
2010
2011 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
2012
2013         * findcmd.c: Add #include "gdb_stdint.h".
2014         * Makefile.in (findcmd.o): Update dependencies.
2015
2016 2008-05-11  David S. Miller  <davem@davemloft.net>
2017
2018         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2019         long double size override, Linux does use 128-bit now.
2020
2021         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2022         (sparc_linux_write_pc): New function.
2023         (sparc32_linux_init_abi): Register it.
2024         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2025         (sparc64_linux_write_pc): New function.
2026         (sparc64_linux_init_abi): Register it.
2027
2028         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2029         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2030
2031 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2032
2033         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2034         and info.tdep_info before calling gdbarch_init_osabi.
2035
2036 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
2037
2038         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2039         the type of the right hand side of the assignment to the type
2040         of the left hand side if the left hand side is a convenience
2041         variable.
2042
2043 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
2044
2045         * NEWS: Mention gdbserver bi-arch capability.
2046
2047 2008-05-09  Doug Evans  <dje@google.com>
2048
2049         New "find" command.
2050         * NEWS: Document find command and qSearch:memory packet.
2051         * Makefile.in (SFILES): Add findcmd.c.
2052         (COMMON_OBJS): Add findcmd.o.
2053         (findcmd.o): New rule.
2054         * findcmd.c: New file.
2055         * target.h (target_ops): New member to_search_memory.
2056         (simple_search_memory): Declare.
2057         (target_search_memory): Declare.
2058         * target.c (simple_search_memory): New fn.
2059         (target_search_memory): New fn.
2060         * remote.c (PACKET_qSearch_memory): New packet kind.
2061         (remote_search_memory): New fn.
2062         (init_remote_ops): Init to_search_memory.
2063         (init_extended_remote_ops): Ditto.
2064         (_initialize_remote): Add qSearch:memory packet config command.
2065
2066 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
2067
2068         * thread.c (_initialize_thread): Don't use commas and periods in
2069         first line of doc string of "set/show print thread-events".
2070
2071 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2072
2073         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2074         Update for unwinder changes.
2075
2076 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2077
2078         * frame.c (get_frame_base_address, get_frame_locals_address)
2079         (get_frame_args_address): Pass the correct frame when calling
2080         frame_base_find_by_frame.
2081
2082 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2083
2084         * remote.c (extended_remote_attach_1): Call target_find_description.
2085
2086 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
2087
2088         * remote.c (extended_remote_create_inferior_1): Clean up
2089         before marking the target running.
2090
2091 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2092
2093         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2094         changes.
2095
2096 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
2097
2098         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2099         sparc64-sol2-tdep.c: Update for unwinder changes.
2100
2101 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
2102
2103         * cp-support.c (mangled_name_to_comp): Initialize storage.
2104         (unqualified_name_from_comp): Likewise.
2105
2106 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
2107
2108         * remote.c (remote_insert_breakpoint): Call get_remote_state
2109         after gdbarch_breakpoint_from_pc is called.
2110         (remote_insert_hw_breakpoint): Likewise.
2111
2112 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2113
2114         * valprint.c (val_print): Add new language parameter and use it
2115         instead of using the current_language. Update calls to val_print
2116         throughout.
2117         (common_val_print): Add new langauge parameter and pass it to
2118         val_print.
2119         * value.h (struct language_defn): Add opaque declaration.
2120         (val_print, common_val_print): Update declarations.
2121         * stack.c (print_frame_args): Update call to common_val_print
2122         using the appropriate language.
2123         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2124         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2125         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2126         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2127         #include "language.h" if necessary.
2128         Update calls to val_print and common_val_print.
2129         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2130         Update dependencies.
2131
2132 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2133
2134         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2135         pointing inside a non-executable section as function descriptors.
2136
2137 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
2138
2139         * inf-loop.c (inferior_event_handler): Run all continuations and
2140         print any language change before running the breakpoint commands.
2141
2142 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2143
2144         * frame-unwind.c (frame_unwind_got_bytes): New function.
2145         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2146         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2147         for unwinder changes.
2148
2149 2008-05-05  Doug Evans  <dje@google.com>
2150
2151         * NEWS: Mention new /m modifier for disassemble command.
2152         * cli/cli-cmds.c (print_disassembly): New function.
2153         (disassemble_current_function): New function
2154         (disassemble_command): Recognize /m modifier, print mixed
2155         source+assembly.
2156         (init_cli_cmds): Update disassemble help text.
2157
2158 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
2159
2160         * xtensa-tdep.c: Update for unwinder changes.
2161
2162 2008-05-05  Andreas Schwab  <schwab@suse.de>
2163
2164         Update m68k port for unwinder changes.
2165         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2166         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2167         (m68k_frame_unwind): Use default_frame_sniffer.
2168         (m68k_frame_sniffer): Remove.
2169         (m68k_frame_base_address): Expect this_frame.
2170         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
2171         this_frame.
2172         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2173         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2174         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2175         parameter instead of pc value.
2176         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2177         Expect this_frame.
2178         (m68k_linux_sigtramp_frame_this_id)
2179         (m68k_linux_sigtramp_frame_prev_register)
2180         (m68k_linux_sigtramp_frame_sniffer): Update signature.
2181         (m68k_linux_sigtramp_frame_unwind): Use
2182         m68k_linux_sigtramp_frame_sniffer.
2183         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2184
2185         * m68klinux-nat.c (store_register): Fix typo.
2186
2187 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
2188
2189         * infcmd.c (step_1): Put thread id on the stack to avoid possible
2190         NULL dereferencing.
2191
2192 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
2193
2194         * symfile.c (reread_symbols): Update objfile's entry point.
2195
2196 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
2197             Joel Brobecker  <brobecker@adacore.com>
2198
2199         * ada-lang.c: Update throughout to use symbol_matches_domain
2200         instead of matching the symbol domain explictly.
2201         * dwarf2read.c (add_partial_symbol): Do not add new psym for
2202         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2203         class as typedefs. See lookup_partial_symbol function.
2204         (new_symbol): Similar to add_partial_symbol, do not create
2205         symbol for the typedef. See lookup_block_symbol.
2206         * symtab.c (symbol_matches_domain): New function, takes care
2207         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2208         (lookup_partial_symbol): Use symbol_matches_domain to see if the
2209         found psym domain matches the given domain.
2210         (lookup_block_symbol): Likewise.
2211
2212 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2213
2214         * top.c (command_line_handler_continuation): Remove.
2215         (execute_command): Do not install the above.
2216
2217 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2218
2219         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2220         and catch all exceptions from it.
2221         * top.c (command_line_handler_continuation): Don't
2222         call bpstat_do_action here.
2223
2224 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2225
2226         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2227         (struct die_info): Remove type.
2228         (read_type_die, read_typedef, read_base_type, read_subrange_type)
2229         (read_structure_type, read_enumeration_type, read_array_type)
2230         (read_tag_pointer_type, read_tag_ptr_to_member_type)
2231         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2232         (read_tag_string_type, read_subroutine_type, read_set_type)
2233         (read_unspecified_type): Delete prototypes.  Remove check for
2234         already-loaded type.  Return the new type.
2235         (set_die_type): Return the new type.
2236         (reset_die_and_siblings_types): Delete.
2237         (load_comp_unit, load_full_comp_unit): Set type_hash.
2238         (process_queue): Remove call to reset_die_and_siblings_types.
2239         (process_die): Do not read most types here.  Use read_type_die
2240         for others.
2241         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2242         (quirk_gcc_member_function_pointer): Return the new type.
2243         (process_structure_scope, process_enumeration_scope): Use
2244         get_die_type and read the DIE's type.
2245         (read_full_die): Do not initialize die->type.
2246         (tag_type_to_type): Use read_type_die.
2247         (read_type_die): Check for already defined types.  Return the
2248         type.
2249         (determine_prefix): Use get_die_type.
2250         (set_die_type): Return the type.
2251         (get_die_type): Take a CU argument.  Check for no type_hash.
2252
2253 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2254
2255         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2256         locals.
2257
2258 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
2259
2260         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2261         and bp_longjmp_resume breakpoints.
2262         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2263         meaningful.
2264         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2265         breakpoints.  Create bp_longjmp breakpoints as momentary
2266         breakpoints.
2267         (enable_longjmp_breakpoint): Delete.
2268         (set_longjmp_breakpoint): New.
2269         (disable_longjmp_breakpoint): Delete.
2270         (delete_longjmp_breakpoint): New.
2271         (set_longjmp_resume_breakpoint): Delete.
2272         (set_momentary_breakpoint_at_pc): New.
2273         (breakpoint_re_set_one): Don't delete bp_longjmp and
2274         bp_longjmp_resume breakpoints.
2275         (breakpoint_re_set): Don't create longjmp and longjmp-resume
2276         breakpoints.
2277
2278         * infrun.c (step_resume_breakpoint): Add comment.
2279         (struct execution_control_state): Delete handling_longjmp member.
2280         (init_execution_control_state). Don't clear handling_longjmp.
2281         (context_switch): Don't context switch handling_longjmp.
2282         (handle_inferior_event): If handling a bp_longjmp breakpoint,
2283         create a bp_longjmp_resume breakpoint, and set it as current
2284         step_resume_breakpoint, then step over the longjmp breakpoint.  If
2285         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2286         breakpoint, delete the longjmp-resume breakpoint, and stop
2287         stepping.
2288         (currently_stepping): Remove handling_longjmp from expression.
2289         (insert_step_resume_breakpoint_at_sal): Update comment.
2290         (insert_longjmp_resume_breakpoint): New.
2291
2292         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2293         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2294         declarations.
2295         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2296         (set_longjmp_resume_breakpoint): Delete declaration.
2297
2298         * gdbthread.h (save_infrun_state): Remove handling_longjmp
2299         parameter.
2300         (load_infrun_state): Delete *handling_longjmp parameter.
2301         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2302         Update body.
2303         (load_infrun_state): Delete *handling_longjmp parameter.  Update
2304         body.
2305
2306         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2307         (delete_longjmp_breakpoint_cleanup): New.
2308         (step_1): Call set_longjmp_breakpoint instead of
2309         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
2310         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2311         (step_1_continuation): Pass thread id in the continuation args to
2312         step_once.
2313         (step_once): Add thread parameter.  Pass thread id the the
2314         continuation.
2315
2316 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2317
2318         Set CU BASE_ADDRESS already from partial DIEs.
2319         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2320         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
2321         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2322         from these variables if it was still unset.
2323
2324         * Makefile.in: Update dependencies.
2325         * dwarf2read.c: Include "addrmap.h"
2326         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2327         (dwarf2_ranges_read): New prototype.
2328         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2329         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2330         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2331         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2332         comment for it.  Add the found ranges to RANGES_PST.  New variable
2333         BASEADDR, initialize it the common way.
2334         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2335         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2336         HAS_RANGES_OFFSET for the later processing.
2337         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2338         * symtab.c: Include "addrmap.h"
2339         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2340         Move the psymtab locator into ...
2341         (find_pc_sect_psymtab_closer): ... a new function.
2342
2343 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2344
2345         * arch-utils.c (gdbarch_update_p): Use default values for
2346         info.abfd and info.target_desc if they are NULL.
2347         (gdbarch_from_bfd): Remove assertion.
2348         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2349         using the current target description.
2350         (gdbarch_info_fill): Do not use default values for info->abfd
2351         and info->target_desc.
2352
2353 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2354
2355         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2356
2357 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2358
2359         * inferior.h (read_pc_pid, write_pc_pid): Remove.
2360         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2361
2362         * regcache.c (read_pc_pid): Remove, replace by ...
2363         (regcache_read_pc): ... this function.
2364         (write_pc_pid): Remove, replace by ...
2365         (regcache_write_pc): ... this function.
2366         (read_pc, write_pc): Update.
2367
2368         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2369         write_pc_pid by regcache_read_pc and regcache_write_pc.
2370         (displaced_step_fixup): Likewise.
2371         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
2372         (prepare_to_proceed): Likewise.
2373         (proceed): Likewise.
2374         (adjust_pc_after_break): Likewise.
2375         (handle_inferior_event): Likewise.
2376
2377         * linux-nat.c (cancel_breakpoint): Likewise.
2378         * linux-thread-db.c (check_event): Likewise.
2379         * aix-thread.c (aix_thread_wait): Likewise.
2380         * tracepoint.c (trace_dump_command): Likewise.
2381
2382 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2383
2384         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2385         SYMBOL_LOCATION_BATON.
2386
2387 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
2388
2389         * target.h (struct target_ops): New field to_auxv_parse.
2390         * auxv.c (default_auxv_parse): New, renamed from previous
2391         target_auxv_parse.
2392         (target_auxv_parse): Try to call target method.  Fallback to
2393         default_auxv_parse if not found.
2394         * procfs.c (procfs_auxv_parse): New.
2395         (init_procfs_ops): On Solaris, in 64-bit mode, install
2396         procfs_auxv_parse.
2397
2398 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
2399
2400         * symfile.c (add_symbol_file_command):  Use paddress rather than
2401         hex_string to print the address.
2402
2403 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2404
2405         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2406         return the null frame ID to terminate the backtrace.
2407
2408 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2409
2410         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2411         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2412         (SIG_FRAME_PC_OFFSET): Likewise.
2413         (SIG_FRAME_LR_OFFSET): Likewise.
2414         (SIG_FRAME_FP_OFFSET): Likewise.
2415         (rs6000_push_dummy_call): Likewise.
2416         (rs6000_return_value): Likewise.
2417         (rs6000_convert_from_func_ptr_addr): Likewise.
2418         (branch_dest, rs6000_software_single_step): Likewise.
2419         (deal_with_atomic_sequence): Rename to ...
2420         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
2421         Do not call branch_dest; inline required parts of that function.
2422         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2423         with SYMBOL_LINKAGE_NAME.
2424         (struct reg, regsize): Delete.
2425         (read_memory_addr): Delete; inline into callers.
2426         (rs6000_skip_prologue): Move after skip_prologue.
2427         (skip_prologue): Remove prototype.
2428         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2429         initialization as if this variable were true.  Do not install
2430         ppc64_sysv_abi_adjust_breakpoint_address.
2431
2432         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2433         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2434         and "breakpoint.h".
2435         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2436         (SIG_FRAME_PC_OFFSET): Likewise.
2437         (SIG_FRAME_LR_OFFSET): Likewise.
2438         (SIG_FRAME_FP_OFFSET): Likewise.
2439         (rs6000_push_dummy_call): Likewise.
2440         (rs6000_return_value): Likewise.
2441         (rs6000_convert_from_func_ptr_addr): Likewise.
2442         (branch_dest, rs6000_software_single_step): Likewise.  Replace
2443         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2444         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2445         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2446         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2447         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
2448
2449         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2450         (AIX_TEXT_SEGMENT_BASE): New macro.
2451         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2452         by AIX_TEXT_SEGMENT_BASE.
2453
2454         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2455         (struct gdbarch_tdep): Remove text_segment_base member.
2456         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2457         ppc64_sysv_abi_adjust_breakpoint_address.
2458
2459         * Makefile.in (rs6000-tdep.o): Update dependencies.
2460         (rs6000-aix-tdep.o): Likewise.
2461
2462 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
2463             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2464
2465         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2466         * doublest.c (convert_typed_floating): Fix typo in comment.
2467         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2468         * frame-unwind.h (frame_sniffer_ftype): Likewise.
2469         * frame.c (frame_unwind_address_in_block): Likewise.
2470         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2471         * symtab.h (struct symbol): Likewise.
2472         * tramp-frame.h (struct trad_frame_cache): Likewise.
2473         * value.c (allocate_repeat_value): Likewise.
2474
2475 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2476
2477         * infrun.c (handle_inferior_event): Do not insert breakpoints at
2478         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2479
2480 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2481
2482         * parse.c (parse_exp_in_context): Don't override
2483         expression_context_pc if get_selected_block returned a valid
2484         block.
2485
2486 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2487
2488         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2489         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2490         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2491         Delete.
2492         * c-typeprint.c (c_type_print_base): Delete handling of template
2493         instantiations.
2494         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2495         (METHOD_PTR_TO_VOFFSET): Delete.
2496         * defs.h (QUIT_FIXME): Delete.
2497         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2498         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2499         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2500         ninstantiations, and instantiations.
2501         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2502         (TYPE_FN_FIELD_INLINED): Delete.
2503         * srec.h (SREC_BINARY): Delete.
2504         * symtab.c (symbol_init_demangled_name): Delete.
2505         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2506         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2507         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2508         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2509         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2510         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2511         * target.h (enum thread_control_capabilities): Delete tc_switch.
2512         (target_can_switch_threads): Delete.
2513
2514 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2515
2516         * Makefile.in (objfiles.o): Update.
2517         * exec.c (exec_set_section_address): Support p->addr != 0.
2518         * objfiles.c (objfile_relocate): Update exec_ops section
2519         addresses.
2520         * symfile.c (place_section): Move exec_set_section_address call...
2521         (default_symfile_offsets): ...to here.
2522
2523 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2524
2525         * Makefile.in (ppc_linux_tdep_h): New macro.
2526         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2527         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2528         (powerpc_e500l_c): Likewise.
2529         (ppc-linux-nat.o): Update dependencies.
2530         (ppc-linux-tdep.o): Update dependencies.
2531         (rs6000-tdep.o): Update dependencies.
2532
2533         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2534         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2535         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2536         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2537         (tdesc_powerpc_e500): Remove.
2538
2539         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2540         and "features/rs6000/powerpc-altivec64.c".
2541         (ppc_supply_reg, ppc_collect_reg): Make global.
2542         (variants): Use tdesc_powerpc_32 for "powerpc" and
2543         tdesc_powerpc_altivec64 for "powerpc64".
2544         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2545
2546         * ppc-linux-tdep.h: New file.
2547
2548         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2549         Include "features/rs6000/powerpc-32l.c".
2550         Include "features/rs6000/powerpc-altivec32l.c".
2551         Include "features/rs6000/powerpc-64l.c".
2552         Include "features/rs6000/powerpc-altivec64l.c".
2553         Include "features/rs6000/powerpc-e500l.c".
2554         (ppc_linux_supply_gregset): New function.
2555         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2556         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2557         (ppc64_linux_gregset): Likewise.
2558         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2559         (ppc_linux_trap_reg_p): New function.
2560         (ppc_linux_write_pc): New function.
2561         (ppc_linux_core_read_description): New function.
2562         (ppc_linux_init_abi): Install ppc_linux_write_pc and
2563         ppc_linux_core_read_description.  Install orig_r3 and trap
2564         registers if present in the target description.
2565         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2566
2567         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2568         (PT_ORIG_R3, PT_TRAP): Define if necessary.
2569         (ppc_register_u_addr): Handle orig_r3 and trap registers.
2570         (fetch_ppc_registers): Likewise.
2571         (store_ppc_registers): Likewise.
2572         (store_register): Likewise.
2573         (ppc_linux_read_description): Check whether AltiVec is supported.
2574         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
2575         Linux target description.
2576
2577         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2578         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2579         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2580         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
2581         rs6000/powerpc-e500.  Update -expedite variables accordingly.
2582
2583         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2584         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2585         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2586         * features/rs6000/powerpc-e500.c: Regenerate.
2587         * features/rs6000/powerpc-32.c: Regenerate.
2588         * features/rs6000/powerpc-64.c: Regenerate.
2589
2590         * features/rs6000/power-linux.xml: New file.
2591         * features/rs6000/power64-linux.xml: New file.
2592         * features/rs6000/powerpc-32l.xml: New file.
2593         * features/rs6000/powerpc-altivec32l.xml: New file.
2594         * features/rs6000/powerpc-64l.xml: New file.
2595         * features/rs6000/powerpc-altivec64l.xml: New file.
2596         * features/rs6000/powerpc-e500l.xml: New file.
2597         * features/rs6000/powerpc-32l.c: New (generated) file.
2598         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2599         * features/rs6000/powerpc-64l.c: New (generated) file.
2600         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2601         * features/rs6000/powerpc-e500l.xml: New (generated) file.
2602
2603         * regformats/reg-ppc.dat: Remove.
2604         * regformats/reg-ppc64.dat: Remove.
2605         * regformats/rs6000/powerpc-32.dat: Remove.
2606         * regformats/rs6000/powerpc-64.dat: Remove.
2607         * regformats/rs6000/powerpc-e500.dat: Remove.
2608         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2609         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2610         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2611         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2612         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2613
2614 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2615
2616         * thread.c (delete_thread): Call observer_notify_thread_exit.
2617         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2618         thread_exit observer.
2619         (mi_thread_exit): New.
2620
2621 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2622
2623         * breakpoint.c (create_exception_catchpoint): Remove prototype
2624         for already deleted function.
2625         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2626         * frame.h (show_stack_frame): Remove prototype.
2627         * stack.c (show_stack_frame): Remove empty, unused function.
2628         * source.c (symtab_to_fullname, print_source_lines): Small fix
2629         in comment.
2630         * value.c (show_values): Update comments to mention "show values"
2631         command instead of "info history".
2632
2633 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2634
2635         * linespec.c: Include "target.h".
2636         (minsym_found): Handle minimal symbols pointing to function
2637         descriptors.  Use find_function_start_pc.
2638         * minsyms.c (msymbol_objfile): New function.
2639         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2640         to function descriptors.
2641         * symtab.c (fixup_section): Only use minimal symbol at the same
2642         address to determine section of a symbol.
2643         (find_function_start_pc): New function.
2644         (find_function_start_sal): Use it.
2645         * symtab.h (msymbol_objfile): Add prototype.
2646         (find_function_start_pc): Likewise.
2647         * value.c: Include "objfiles.h".
2648         (value_fn_field): Handle minimal symbols pointing to function
2649         descriptors.
2650         * Makefile.in (linespec.o): Update dependencies.
2651         (value.o): Likewise.
2652
2653 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
2654
2655         * ada-lang.c (unwrap_value): Handle the case where the "F" field
2656         inside a PAD type is a bitfield.
2657
2658 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2659
2660         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2661         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2662         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2663         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2664         Allow typedefs when checking for function pointer arguments.
2665         Right-align small structs passed on the stack.
2666         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2667         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2668         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2669
2670 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2671
2672         * Makefile.in (arm-tdep.o): Update.
2673         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2674         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2675         (arm_pc_is_thumb): Use mapping symbols.
2676         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2677         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2678         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2679         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2680         * gdbarch.sh: Add record_special_symbol.
2681         * gdbarch.c, gdbarch.h: Regenerated.
2682         * objfiles.c (struct objfile_data): Add cleanup member.
2683         (register_objfile_data_with_cleanup): New function, from
2684         register_objfile_data.
2685         (register_objfile_data): Use it.
2686         (objfile_free_data): Call clear_objfile_data.
2687         (clear_objfile_data): Call cleanup functions.
2688         * objfiles.h (register_objfile_data_with_cleanup): Declare.
2689
2690 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2691
2692         * objfiles.c (init_entry_point_info): Handle shared libraries.
2693
2694 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2695
2696         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2697         lowest_pc.
2698
2699 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
2700             Pedro Alves  <pedro@codesourcery.com>
2701
2702         Implement displaced stepping.
2703
2704         * gdbarch.sh (max_insn_length): New 'variable'.
2705         (displaced_step_copy, displaced_step_fixup)
2706         (displaced_step_free_closure, displaced_step_location): New
2707         functions.
2708         (struct displaced_step_closure): Add forward declaration.
2709         * gdbarch.c, gdbarch.h: Regenerated.
2710
2711         * arch-utils.c: #include "objfiles.h".
2712         (simple_displaced_step_copy_insn)
2713         (simple_displaced_step_free_closure)
2714         (displaced_step_at_entry_point): New functions.
2715         * arch-utils.h (simple_displaced_step_copy_insn)
2716         (simple_displaced_step_free_closure)
2717         (displaced_step_at_entry_point): New prototypes.
2718
2719         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2720         (I386_MAX_MATCHED_INSN_LEN): ... this.
2721         (i386_absolute_jmp_p, i386_absolute_call_p)
2722         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2723         (i386_displaced_step_fixup): New functions.
2724         (struct i386_insn, i386_match_insn): Update.
2725         (i386_gdbarch_init): Set gdbarch_max_insn_length.
2726         * i386-tdep.h (I386_MAX_INSN_LEN): New.
2727         (i386_displaced_step_fixup): New prototype.
2728         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2729         Register gdbarch_displaced_step_copy,
2730         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2731         and gdbarch_displaced_step_location functions.
2732
2733         * infrun.c (debug_displaced): New variable.
2734         (show_debug_displaced): New function.
2735         (struct displaced_step_request): New struct.
2736         (displaced_step_request_queue, displaced_step_ptid)
2737         (displaced_step_gdbarch, displaced_step_closure)
2738         (displaced_step_original, displaced_step_copy)
2739         (displaced_step_saved_copy, can_use_displaced_stepping): New
2740         variables.
2741         (show_can_use_displaced_stepping, use_displaced_stepping)
2742         (displaced_step_clear, cleanup_displaced_step_closure)
2743         (displaced_step_dump_bytes, displaced_step_prepare)
2744         (displaced_step_clear_cleanup, write_memory_ptid)
2745         (displaced_step_fixup): New functions.
2746         (resume): Call displaced_step_prepare.
2747         (proceed): Call read_pc once, and remember the value.  If using
2748         displaced stepping, don't remove breakpoints.
2749         (handle_inferior_event): Call displaced_step_fixup.  Add some
2750         debugging output.  When we try to step over a breakpoint, but get
2751         a signal to deliver to the thread instead, ensure the step-resume
2752         breakpoint is actually inserted.  If a thread hop is needed, and
2753         displaced stepping is enabled, don't remove breakpoints.
2754         (init_wait_for_inferior): Call displaced_step_clear.
2755         (_initialize_infrun): Add "set debug displaced" command.  Add
2756         "maint set can-use-displaced-stepping" command.  Clear
2757         displaced_step_ptid.
2758         * inferior.h (debug_displaced): Declare variable.
2759         (displaced_step_dump_bytes): Declare function.
2760
2761         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2762         dependencies.
2763
2764 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2765
2766         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2767         (arm_force_mode_string, arm_show_fallback_mode)
2768         (arm_show_force_mode): New.
2769         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
2770         arm_frame_is_thumb.
2771         (_initialize_arm_tdep): Add "set arm fallback-mode"
2772         and "set arm force-mode".
2773         * NEWS: Document new commands.
2774
2775 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
2776
2777         * main.h (batch_silent): Declare.
2778         * event-top.c: Include main.h.
2779         (gdb_setup_readline): Remove extern batch_silent declaration.
2780         * infrun.c (normal_stop): Don't print source location when running in
2781         --batch-silent mode.
2782         * Makefile.in (event-top.o): Add main.h dependency.
2783
2784 2008-05-02  Andreas Schwab  <schwab@suse.de>
2785
2786         * target.h (struct target_ops): Add
2787         to_watchpoint_addr_within_range.
2788         (target_watchpoint_addr_within_range): New function.
2789         * target.c (update_current_target): Inherit
2790         to_watchpoint_addr_within_range, defaulting to
2791         default_watchpoint_addr_within_range.
2792         (default_watchpoint_addr_within_range): New function.
2793         (debug_to_watchpoint_addr_within_range): New function.
2794         (setup_target_debug): Set to_watchpoint_addr_within_range.
2795         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2796         New function.
2797         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2798         * breakpoint.c (watchpoints_triggered): Use
2799         target_watchpoint_addr_within_range.
2800
2801 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2802
2803         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2804         (i[34567]86-*-dicos*, x86_64-*-dicos*):
2805         Set gdb_osabi to GDB_OSABI_DICOS.
2806
2807         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2808         * osabi.c (gdb_osabi_name): Add "DICOS".
2809
2810         * i386-dicos-tdep.c: New file.
2811
2812         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2813         (ALLDEPFILES): Add i386-dicos-tdep.c.
2814         (i386-dicos-tdep.o): New rule.
2815
2816 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2817
2818         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2819         and register the fork's PTID as a thread.
2820
2821 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2822
2823         PR gdb/1665
2824         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2825         assign its value to the breakpoint created.
2826         (create_breakpoints): Add breakpoint_ops argument and pass it
2827         to create_breakpoint call.
2828         (break_command_really): Add breakpoint_ops argument and pass/assign
2829         appropriately.
2830         (break_command_1): Pass NULL as ops argument.
2831         (set_breakpoint): Pass NULL as ops argument.
2832         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2833         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2834         catch and throw catchpoints.
2835
2836 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2837
2838         PR gdb/2343
2839         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2840         translate signal numeric value from the target to GDB's enum
2841         target_signal.
2842         * gdbarch.c, gdbarch.h: Regenerated.
2843         * gdbarch.sh: Added two new functions target_signal_from_host and
2844         target_signal_to_host.
2845         * target.h (default_target_signal_from_host,
2846         default_target_signal_to_host): New functions - declarations.
2847         * signals/signals.c (struct gdbarch): New declaration.
2848         (default_target_signal_to_host, default_target_signal_from_host): New
2849         functions.
2850
2851 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2852             Pedro Alves  <pedro@codesourcery.com>
2853
2854         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2855         Johnston <jjohnstn@redhat.com>.
2856
2857         * NEWS: Mention attach to stopped process fix.
2858         * infcmd.c (detach_command, disconnect_command): Discard the thread
2859         list.
2860         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2861         attaching.  Use signal_stop_state.
2862         (signal_stop_state): Check stop_soon.
2863         * linux-nat.c (kill_lwp): Declare earlier.
2864         (pid_is_stopped, linux_nat_post_attach_wait): New.
2865         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
2866         comments.
2867         (linux_nat_attach): Use linux_nat_post_attach_wait.
2868         (detach_callback, linux_nat_detach): Improve handling for signalled
2869         processes.
2870         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2871         from the process ID.
2872         * Makefile.in (infcmd.o): Update.
2873
2874 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2875
2876         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2877         * arm-tdep.c (arm_frame_is_thumb): New.
2878         (arm_pc_is_thumb): Clarify comment.
2879         (thumb_analyze_prologue): Remove PC special case.
2880         (thumb_scan_prologue): Take a block_addr argument.  Use it for
2881         find_pc_partial_function.  Remove unused variables.
2882         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
2883         for find_pc_partial_function.  Remove PC special case.
2884         (arm_prologue_prev_register): Add special handling for PC and CPSR.
2885         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2886         (arm_get_next_pc): Use arm_frame_is_thumb.
2887         (arm_write_pc): Use CPSR_T instead of 0x20.
2888         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2889         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2890         (CPSR_T): Define.
2891         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2892         DWARF2_FRAME_REG_FN.
2893         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2894         DWARF2_FRAME_REG_FN.
2895         (struct dwarf2_frame_state_reg): Add FN to loc union.
2896
2897 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
2898
2899         * exec.c (print_section_info): Add missing '\n'.
2900
2901 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
2902
2903         * thread.c (add_thread): Move observer call to ...
2904         (add_thread_silent): ... here.
2905
2906 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2907
2908         * rs6000-tdep.c: Update for unwinder changes.
2909         * ppcobsd-tdep.c: Likewise.
2910
2911 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2912
2913         * s390-tdep.c: Update for unwinder changes.
2914
2915 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2916
2917         * spu-tdep.c: Update for unwinder changes.
2918
2919 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2920
2921         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2922         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2923         sparc64-linux-tdep.c: Update for unwinder changes.
2924
2925 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2926
2927         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2928         for unwinder changes.
2929         * mips-tdep.c: Likewise.
2930         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2931         raw one.
2932
2933 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2934
2935         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2936         unwinder changes.
2937
2938 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2939
2940         Update i386 and amd64 ports for unwinder changes.
2941
2942         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2943         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2944         (amd64_frame_unwind): Use default_frame_sniffer.
2945         (amd64_frame_sniffer): Delete.
2946         (amd64_sigtramp_frame_cache): Expect this_frame.
2947         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2948         (amd64_sigtramp_frame_sniffer): Update signature.
2949         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2950         (amd64_frame_base_address): Expect this_frame.
2951         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
2952         this_frame.
2953         (amd64_init_abi): Use set_gdbarch_dummy_id and
2954         frame_unwind_append_unwinder.
2955         * i386-tdep.c (i386_frame_cache): Expect this_frame.
2956         (i386_frame_this_id, i386_frame_prev_register): Update signature.
2957         (i386_frame_unwind): Use default_frame_sniffer.
2958         (i386_frame_sniffer): Delete.
2959         (i386_sigtramp_frame_cache): Expect this_frame.
2960         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2961         (i386_sigtramp_frame_sniffer): Update signature.
2962         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2963         (i386_frame_base_address): Update signature.
2964         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
2965         (i386_push_dummy_call): Update comment.
2966         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2967         Expect this_frame.
2968         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2969         and frame_unwind_append_unwinder.
2970         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2971         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2972         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2973         i386nbsd-tdep.c: Update for unwinder changes.
2974
2975 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2976
2977         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2978         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2979         this_frame.
2980         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2981         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2982         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2983         signature.
2984         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
2985         this_frame.
2986         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
2987         Update signature.
2988         * tramp-frame.h (struct tramp_frame): Update signature of init.
2989         * Makefile.in (trad-frame.o): Update.
2990
2991 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2992
2993         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
2994         (execute_stack_op): Put this_frame in the baton.
2995         (execute_cfa_program): Take this_frame.
2996         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
2997         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
2998         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
2999         (dwarf2_frame_this_id): Adjust to work on this_frame.
3000         (dwarf2_signal_frame_this_id): Delete.
3001         (dwarf2_frame_prev_register): Update signature.  Use new frame
3002         unwind methods.
3003         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
3004         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3005         dwarf2_frame_sniffer.
3006         (dwarf2_append_unwinders): New.
3007         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3008         this_frame.
3009         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3010         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3011         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3012         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3013         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3014         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3015         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3016         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3017         (dwarf2_append_unwinders): Declare.
3018         (dwarf2_frame_base_sniffer): Update declaration.
3019         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3020         this_frame.
3021
3022 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3023
3024         Convert frame unwinders to use the current frame and
3025         "struct value".
3026
3027         * frame.c (frame_debug): Make global.
3028         (get_frame_id): Pass this frame to unwinder routines.
3029         (frame_pc_unwind): Remove unused unwind->prev_pc support.
3030         (do_frame_register_read): Do not discard the return value of
3031         frame_register_read.
3032         (frame_register_unwind): Remove debug messages.  Use
3033         frame_unwind_register_value.
3034         (frame_unwind_register_value, get_frame_register_value): New
3035         functions.
3036         (create_new_frame, get_frame_base_address, get_frame_locals_address)
3037         (get_frame_args_address, get_frame_type): Pass this frame to
3038         unwinder routines.
3039         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3040         functions.
3041         * frame.h: Update comments.
3042         (frame_debug, frame_unwind_register_value, get_frame_register_value)
3043         (frame_prepare_for_sniffer): Declare.
3044         * frame-unwind.h: Update comments and parameter names.
3045         (default_frame_sniffer): Declare.
3046         (frame_prev_register_ftype): Return a struct value *.
3047         (struct frame_unwind): Remove prev_pc member.
3048         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3049         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3050         (frame_unwind_got_register, frame_unwind_got_memory)
3051         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3052         * frame-base.h: Update comments and parameter names.
3053         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
3054         if necessary.  Add debugging output.
3055         * sentinel-frame.c (sentinel_frame_prev_register)
3056         (sentinel_frame_this_id): Update for new signature.
3057         (sentinel_frame_prev_pc): Delete.
3058         (sentinel_frame_unwinder): Remove prev_pc.
3059         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3060         prev_pc.
3061         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3062         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3063         (frame_unwind_append_sniffer): Delete.
3064         (frame_unwind_append_unwinder): New function.
3065         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
3066         from unwinders.  Use frame_prepare_for_sniffer.
3067         (default_frame_sniffer, frame_unwind_got_optimized)
3068         (frame_unwind_got_register, frame_unwind_got_memory)
3069         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3070         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3071         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3072         signature.
3073         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3074         * gdbarch.c, gdbarch.c: Regenerated.
3075         * frame-base.c (default_frame_base_address)
3076         (default_frame_locals_address, default_frame_args_address): Update
3077         for new signature.
3078         (frame_base_find_by_frame): Pass this frame to unwinder routines.
3079         * infcall.c (call_function_by_hand): Update comments.
3080         * Makefile.in (frame-unwind.o): Update dependencies.
3081
3082 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3083
3084         * ada-lang.c (ada_value_primitive_packed_val): Only check
3085         value_lazy for memory lvals.
3086         * findvar.c (value_of_register_lazy): New function.
3087         (locate_var_value): Only check value_lazy for memory lvals.
3088         * valarith.c (value_subscripted_rvalue): Likewise.
3089         * valops.c (value_fetch_lazy): Handle both memory and register
3090         lvals.
3091         (search_struct_field, value_slice): Only check value_lazy for memory
3092         lvals.
3093         * value.c (struct value): Update comment for lazy.
3094         (value_primitive_field): Only check value_lazy for memory lvals.
3095         * value.h (value_lazy): Update comment.
3096         (value_of_register_lazy): Declare.
3097
3098 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3099
3100         * corefile.c (reopen_exec_file): Close any open files.
3101
3102 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3103
3104         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3105         show_memory_breakpoints to 1 while reading the instruction bundle.
3106
3107 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3108
3109         * gdbarch.sh: Document the return_value method. Explain that
3110         the FUNCTYPE parameter might be NULL.
3111         * gdbarch.h: Regenerated.
3112         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3113         type when calling using_struct_return, as this is unnecessary
3114         on this target.
3115
3116 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
3117
3118         * terminal.h (create_tty_session): Fix return type.
3119
3120 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
3121
3122         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3123
3124 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
3125
3126         * breakpoint.c (condition_command, commands_from_control_command)
3127         (break_command_really): Minor reformatting.
3128
3129 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3130
3131         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3132
3133 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3134
3135         * amd64-tdep.c (amd64_get_longjmp_target): New.
3136         (amd64_init_abi): Register amd64_get_longjmp_target as
3137         gdbarch_get_longjmp_target callback.
3138         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3139
3140 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3141
3142         * breakpoint.h (enum bpstat_what_main_action): Delete
3143         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3144
3145         * breakpoint.c (clrs): Delete.
3146         (bpstat_what): Update table.
3147
3148         * infrun.c (handle_inferior_event): Remove
3149         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3150
3151 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3152
3153         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3154         Adjust all prototypes using mi_cmd_args_ftype to use
3155         mi_cmd_argv_ftype.
3156         (struct mi_cmd): Remove the args_func field.
3157         * mi/mi-cmds.c: Don't provide value for the args_func field.
3158         * mi/mi-main.c (mi_execute_async_cli_command)
3159         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3160         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3161         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3162         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3163         (mi_cmd_target_download): Adjust.
3164         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3165         (mi_cmd_execute): Do not check for args_func.
3166         (mi_execute_async_cli_command): Adjust.
3167         * mi/mi-parse.c: Don't check for args_func.
3168
3169 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3170
3171         * breakpoint.c (bpstat_check_location)
3172         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3173         New, extracted from bpstat_stop_status.
3174         (bpstat_stop_status): Use the above.
3175
3176 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3177
3178         * mi/mi-main.c (last_async_command): Rename to current_token.
3179         (previous_async_command): Remove.
3180         (mi_cmd_gdb_exit): Adjust.
3181         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3182         (mi_cmd_target_select): Adjust.
3183         (mi_cmd_execute): Don't set previous_async_command.  Free token
3184         here even in async mode.
3185         (mi_execute_async_cli_command): Adjust.
3186         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
3187         token.
3188         (mi_load_progress): Adjust.
3189
3190 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3191
3192         * infcmd.c (step_1_continuation): Always disable longjmp
3193         breakpoint if we're not going to do another step.
3194
3195 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3196
3197         exec_cleanup murder.
3198         * breakpoint.c (until_break_command_continuation): Add
3199         the 'error' parameter.  Directly delete the breakoint as
3200         opposed to running cleanups.
3201         (until_break_command): Install continuation only
3202         after starting the target.  Don't use exec cleanups,
3203         use ordinary cleanups.  Discard cleanups is successfully
3204         started the target in async mode.
3205         (make_cleanup_delete_breakpoint): Remove.
3206         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3207         declaration.
3208         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3209         declarations.
3210         (struct continations): Add the 'error' parameter to the
3211         continuation_hook field.
3212         (add_continuation, do_all_continuations)
3213         (add_intermediate_continuation)
3214         (do_all_intermediate_continuations): Add the 'error' parameter.
3215         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3216         * inf-loop.c (inferior_event_handler): Instead of calling
3217         discard_all_continuations, use do_all_continuations with 1 as
3218         'error' parameter.  Pass 0 as 'error' parameter in existing uses
3219         of discard_all_continuations.
3220         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
3221         cleanups.
3222         (step_once): Install continuation only after resuming the target.
3223         (step_1_continuation): Disable longjmp breakpoint on error.
3224         (finish_command_continuation): Add the error parameter.  Delete
3225         the finish breakpoint directly, do not use cleanups.
3226         (finish_command): Do not use exec_cleanups. Always setup
3227         continuation.  For sync case, immediately run them.
3228         (attach_command_continuation): Add the error parameter.
3229         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3230         remove step_resume_breakpoint -- adjust delete it directly.
3231         * interps.c (interp_set): Adjust call to do_all_continations.
3232         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3233         do exec cleanups.
3234         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3235         cleanups.
3236         (mi_cmd_execute): Do not use exec_cleanup.
3237         (mi_execute_async_cli_command): Simplify the string concatenation
3238         logic.  Do no use exec cleanup.
3239         (mi_exec_async_cli_cmd_continuation): New parameter error.
3240         Free last_async_command.
3241         * top.c (command_line_handler_continuation): New parameter error.
3242         * utils.c (exec_cleanup_chain, make_exec_cleanup)
3243         (do_exec_cleanups): Remove.
3244         (add_continuation, do_all_continations)
3245         (add_intermediate_continuation)
3246         (do_all_intermediate_continuations): New parameter error.
3247
3248 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3249
3250         * breakpoint.h (bp_location_p): New typedef.
3251         Register a vector of bp_location_p.
3252         * breakpoint.c (always_inserted_mode)
3253         (show_always_inserted_mode): New.
3254         (unlink_locations_from_global_list): Remove.
3255         (update_global_location_list)
3256         (update_global_location_list_nothrow): New.
3257         (update_watchpoint): Don't free locations.
3258         (should_insert_location): New.
3259         (insert_bp_location): Use should_insert_location.
3260         (insert_breakpoint_locations): Copied from
3261         insert_breakpoints.
3262         (insert_breakpoint): Use insert_breakpoint_locations.
3263         (bpstat_stop_status): Call update_global_location_list
3264         when disabling breakpoint.
3265         (allocate_bp_location): Don't add to bp_location_chain.
3266         (set_raw_breakpoint)
3267         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3268         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3269         (enable_overlay_breakpoints, disable_overlay_breakpoints)
3270         (set_longjmp_resume_breakpoint)
3271         (enable_watchpoints_after_interactive_call_stop)
3272         (disable_watchpoints_before_interactive_call_start)
3273         (create_internal_breakpoint)
3274         (create_fork_vfork_event_catchpoint)
3275         (create_exec_event_catchpoint, set_momentary_breakpoint)
3276         (create_breakpoints, break_command_1, watch_command_1)
3277         (create_exception_catchpoint)
3278         (handle_gnu_v3_exceptions)
3279         (disable_breakpoint, breakpoint_re_set_one)
3280         (create_thread_event_breakpoint, create_solib_event_breakpoint)
3281         (create_ada_exception_breakpoint): : Don't call check_duplicates.
3282         Call update_global_location_list.
3283         (delete_breakpoint): Don't remove locations and don't
3284         try to reinsert them. Call update_global_location_list.
3285         (update_breakpoint_locations): Likewise.
3286         (restore_always_inserted_mode): New.
3287         (update_breakpoints_after_exec): Temporary disable
3288         always inserted mode.
3289         * Makefile.in: Update dependencies.
3290
3291         * infrun.c (proceed): Remove breakpoints while stepping
3292         over breakpoint.
3293         (handle_inferior_event): Don't remove or insert
3294         breakpoints.
3295         * linux-fork.c (checkpoint_command): Remove breakpoints
3296         before fork and insert after.
3297         (linux_fork_context): Remove breakpoints before switch
3298         and insert after.
3299         * target.c (target_disconnect, target_detach): Remove
3300         breakpoints from target.
3301
3302
3303 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3304
3305         * breakpoint.c (print_one_breakpoint_location): In MI
3306         mode, report the location string the breakpoint was
3307         originally created with.
3308
3309 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
3310
3311         * Makefile.in (xtensa-tdep.o): Update dependencies.
3312         * configure.tgt (xtensa*): Update dependencies.
3313         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3314         Local variable areg renamed to arreg.
3315         (areg_number): New function.
3316         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3317         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3318         replaced by arreg_number.
3319         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3320         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3321         (xtensa_scan_prologue): New function.
3322         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3323         when ENTRY instraction hasn't been executed yet. Get the frame pointer
3324         value based on prologue analysis. Fix the bugs preventing WS and
3325         AR4-AR7/A11 registers from getting right values for intermediate frames,
3326         whose registers have been already spilled.
3327         (xtensa_frame_prev_register): Fix WS register value. Use are_number
3328         and arreg_number appropriately.
3329         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3330         svr4_ilp32_fetch_link_map_offsets.
3331
3332 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
3333
3334         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3335         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3336
3337 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
3338
3339         * acinclude.m4: Add override.m4.
3340         * configure: Regenerate.
3341
3342 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
3343
3344         * ada-lang.c (get_selections): Variable PROMPT made non-const and
3345         initialized with a trailing space now.  Use PROMPT_ARG of
3346         COMMAND_LINE_INPUT instead of printing it ourselves.
3347
3348 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
3349
3350         * NEWS: Document support for 64-bit core file.
3351
3352 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
3353
3354         * NEWS: Add information on calling convention and new SH CLI options.
3355
3356         * sh-tdep.c (sh_cc_gcc): New static string.
3357         (sh_cc_renesas): Ditto.
3358         (sh_cc_enum): New static string array.
3359         (sh_active_calling_convention): New static string pointer denoting
3360         active user chosen ABI.
3361         (sh_is_renesas_calling_convention): New function to return function
3362         specific ABI, or user choice if necessary.
3363         (sh_use_struct_convention): Rename first argument and turn around its
3364         meaning.  Check for renesas ABI and return accordingly.
3365         (sh_use_struct_convention_nofpu): New function.
3366         (sh_next_flt_argreg): Get function type as third parameter.  Check
3367         for renesas ABI and choose floating registers accordingly.
3368         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3369         struct return slot accordingly.
3370         (sh_push_dummy_call_nofpu): Ditto.
3371         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3372         Evaluate ABI and give to sh_use_struct_convention_nofpu.
3373         (sh_return_value_fpu):  Evaluate ABI and give to
3374         sh_use_struct_convention.
3375         (show_sh_command): New function.
3376         (set_sh_command): Ditto.
3377         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3378         CLI command.
3379
3380         * gdbarch.sh (return_value): Add func_type argument.
3381         * gdbarch.c: Regenerate.
3382         * gdbarch.h: Ditto.
3383         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3384         val_type so as not to collide with value_type function.  Call
3385         using_struct_return with additional function type argument.
3386         * infcall.c (call_function_by_hand): Call using_struct_return and
3387         gdbarch_return_value with additional function type argument.
3388         * infcmd.c (print_return_value): Take addition func_type argument.
3389         Call gdbarch_return_value with additional function type argument.
3390         (finish_command_continuation): Call print_return_value with additional
3391         function type argument.
3392         (finish_command): Ditto.
3393         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3394         additional function type argument.
3395         * stack.c (return_command): Call using_struct_return and
3396         gdbarch_return_value with additional function type argument.
3397         * value.c (using_struct_return): Take additional function type argument.
3398         * value.h (using_struct_return): Accommodate declaration.
3399         * alpha-tdep.c (alpha_return_value): Add func_type argument.
3400         * amd64-tdep.c (amd64_return_value): Ditto.
3401         * arm-tdep.c (arm_return_value): Ditto.
3402         * avr-tdep.c (avr_return_value): Ditto.
3403         * cris-tdep.c (cris_return_value): Ditto.
3404         * frv-tdep.c (frv_return_value): Ditto.
3405         * h8300-tdep.c (h8300_return_value): Ditto.
3406         (h8300h_return_value): Ditto.
3407         * hppa-tdep.c (hppa32_return_value): Ditto.
3408         (hppa64_return_value): Ditto.
3409         * i386-tdep.c (i386_return_value): Ditto.
3410         * ia64-tdep.c (ia64_return_value): Ditto.
3411         * iq2000-tdep.c (iq2000_return_value): Ditto.
3412         * m32c-tdep.c (m32c_return_value): Ditto.
3413         * m32r-tdep.c (m32r_return_value): Ditto.
3414         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3415         * m68k-tdep.c (m68k_return_value): Ditto.
3416         (m68k_svr4_return_value): Ditto.
3417         * m88k-tdep.c  (m88k_return_value): Ditto.
3418         * mep-tdep.c (mep_return_value): Ditto.
3419         * mips-tdep.c (mips_eabi_return_value): Ditto.
3420         (mips_n32n64_return_value): Ditto.
3421         (mips_o32_return_value): Ditto.
3422         (mips_o64_return_value): Ditto.
3423         * mn10300-tdep.c (mn10300_return_value): Ditto.
3424         * mt-tdep.c (mt_return_value): Ditto.
3425         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3426         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3427         (ppc_sysv_abi_broken_return_value): Ditto.
3428         (ppc64_sysv_abi_return_value): Ditto.
3429         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3430         (ppc_sysv_abi_broken_return_value): Ditto.
3431         (ppc64_sysv_abi_return_value): Ditto.
3432         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3433         * rs6000-tdep.c (rs6000_return_value): Ditto.
3434         * s390-tdep.c (s390_return_value): Ditto.
3435         * score-tdep.c (score_return_value): Ditto.
3436         * sh-tdep.c (sh_return_value_nofpu): Ditto.
3437         (sh_return_value_fpu): Ditto.
3438         * sh64-tdep.c (sh64_return_value): Ditto.
3439         * sparc-tdep.c (sparc32_return_value): Ditto.
3440         * sparc64-tdep.c (sparc64_return_value): Ditto.
3441         * spu-tdep.c (spu_return_value): Ditto.
3442         * v850-tdep.c (v850_return_value): Ditto.
3443         * vax-tdep.c (vax_return_value): Ditto.
3444         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3445         * xtensa-tdep.c (xtensa_return_value): Ditto.
3446
3447         * gdbtypes.h (struct type): Add calling_convention member.
3448         * dwarf2read.c (read_subroutine_type): Add calling convention read
3449         from DW_AT_calling_convention attribute to function type.
3450
3451 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
3452
3453         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3454         multi_f77_subscript to support values from registers.
3455         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3456         * value.h (value_subscripted_rvalue): Add prototype.
3457
3458         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3459         Fix output.
3460         * f-valprint.c (f_val_print): Likewise.
3461
3462 2008-04-21  Craig Silverstein  <csilvers@google.com>
3463
3464         * dwarf2read.c (zlib_decompress_section): Define abfd in the
3465         !HAVE_ZLIB_H case.
3466
3467 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
3468
3469         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3470         section is not a code section.
3471
3472 2008-04-19  Craig Silverstein  <csilvers@google.com>
3473
3474         * NEWS: Add information on compressed debug sections.
3475
3476 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3477
3478         * mi/mi-cmd-var.c (varobj_update_one): Print new
3479         value for variable objects that changed type.
3480
3481 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3482
3483         * varobj.c (varobj_invalidate): Don't touch floating
3484         varobjs.
3485
3486 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
3487
3488         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3489         (multiple_symbols_cancel): Remove extra const.
3490         * symtab.h: Likewise.
3491
3492 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
3493
3494         * interps.c (top_level_interpreter): Rename static variable...
3495         (top_level_interpreter_ptr): ...to this.
3496         (top_level_interpreter): New function.
3497
3498         * interps.h: New extern for top_level_interpreter.
3499
3500         * linespec.c: Include interps.h and mi/mi-cmds.h.
3501         (decode_line_2): When using MI, always set all breakpoints in menu.
3502
3503         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3504
3505 2008-04-18  Craig Silverstein  <csilvers@google.com>
3506
3507         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3508         * config.in, configure: Regenerate.
3509         * dwarf2read.c: Include zlib.h if present.
3510         Modified *_SECTION macros.
3511         (section_is_p): New.
3512         (dwarf2_locate_sections): Use section_is_p instead of strcmp
3513         (dwarf2_resize_section): New.
3514         to determine whether a given section has a given name.
3515         (zlib_decompress_section): New.
3516         (dwarf2_read_section): Read the compressed section if present
3517         in the binary.
3518         * MAINTAINERS: Added myself to section Write After Approval.
3519
3520 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3521
3522         * defs.h (exec_set_section_offsets): Remove prototype.
3523         * exec.c (exec_set_section_offsets): Remove function.
3524
3525 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
3526
3527         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3528         in the search for the matching symbol.
3529
3530 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
3531
3532         * breakpoint.c (update_watchpoint): Always reparse
3533         condition.
3534
3535 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
3536
3537         * breakpoint.c (print_one_breakpoint_location): Make sure to print
3538         the breakpoint address only once.
3539
3540 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
3541
3542         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3543         rather than a hard-coded architecture, for xcoff executables.
3544
3545 2008-04-17  Doug Evans  <dje@google.com>
3546
3547         * buildsym.c (watch_main_source_file_lossage): New fn.
3548         (end_symtab): Call it.
3549
3550         * source.c (find_and_open_source): Add some comments clarifying
3551         handling of FULLNAME argument.  Make static.  Remove pointless
3552         xstrdup/xfree.
3553
3554 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
3555
3556         * inf-loop.c (inferior_event_handler): Also run the intermediate
3557         continuations in the INF_EXEC_COMPLETE case.
3558
3559 2008-04-16  Tom Tromey  <tromey@redhat.com>
3560
3561         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3562         (set_cmd_async_ok, get_cmd_async_ok): Declare.
3563         * cli/cli-decode.c (set_cmd_async_ok): New function.
3564         (get_cmd_async_ok): New function.
3565         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3566         "show" as async-ok.
3567         * top.c (execute_command): Use get_cmd_async_ok.
3568         * infcmd.c: Include cli/cli-decode.h.
3569         (_initialize_infcmd): Mark "interrupt" as async-ok.
3570         * Makefile.in (infcmd.o): Depend on cli_decode_h.
3571
3572 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
3573
3574         PR gdb/2445
3575         * exec.c: Correct "arch-utils.h" include.
3576
3577 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
3578
3579         PR gdb/2424
3580         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3581         to allow printing to 'see' real reason of stop. This fixes PR 2424.
3582         * breakpoint.c (bpdisp_texst): New function. The function takes over
3583         the role of bpstats static array in print_one_breakpoint_location.
3584         (print_it_typical): Print "Temporary breakpoint" instead
3585         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3586         protocols, print disp field.
3587         (print_one_breakpoint_location): Removed bpdisps static definition.
3588         Call new bpstat_text function to get value for 'disp' field.
3589         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3590
3591 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
3592
3593         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3594         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3595         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3596         * gnulib/Makefile.in: Regenerate.
3597
3598 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3599
3600         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
3601         (defs_h): Use $(GNULIB_H).
3602         (all-lib): Depend on gnulib/Makefile.
3603         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3604         * config.in, gnulib/Makefile.in: Regenerated.
3605
3606 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3607
3608         * Makefile.in (LIBGNU, INCGNU): Define.
3609         (INTERNAL_CFLAGS_BASE): Add INCGNU.
3610         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3611         (CLEANDIRS): New.
3612         ($(LIBGNU), all-lib): New rules.
3613         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3614         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3615         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
3616         * gnulib: New directory, from gnulib-tool.
3617         * configure, aclocal.m4: Regenerated.
3618
3619 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3620
3621         * linux-thread-db.c (have_threads_callback): Check thread->private.
3622
3623 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
3624             Vladimir Prus  <vladimir@codesourcery.com>
3625
3626         Fix @-varobjs.
3627         * varobj.c (value_of_root): Update the expression for
3628         floating varobjs.
3629         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3630         report that.
3631
3632 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
3633
3634         * mi/mi-cmd-var.c: Include "mi-getopt.h".
3635         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
3636         (mi_cmd_var_set_format): Use new mi_parse_format.
3637         (mi_cmd_var_evaluate_expression): Support for -f option to specify
3638         format.
3639         * Makefile.in (mi-cmd-var.o): Update dependencies.
3640
3641         * varobj.h (varobj_get_formatted_value): Declare.
3642         * varobj.c (my_value_of_variable): Added format parameter.
3643         (cplus_value_of_variable): Likewise.
3644         (java_value_of_variable): Likewise.
3645         (c_value_of_variable): Likewise.  Evaluate expression based
3646         on format parameter.
3647         (struct language_specific): Add format parameter to function member
3648         *value_of_variable.
3649         (varobj_get_formatted_value): New.
3650         (varobj_get_value): Added format parameter to method call.
3651
3652 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
3653
3654         * stabsread.c (cleanup_undefined_types_noname): Manually set the
3655         instance flags of the undefined type before calling replace_type.
3656
3657 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
3658
3659         * target.h (enum strata): Remove the download_stratum.
3660
3661 2008-04-07  Doug Evans  <dje@google.com>
3662
3663         * buildsym.h (last_source_file): Add dwarf info to comment.
3664         (last_source_start_addr): Ditto.
3665
3666 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
3667
3668         * alphanbsd-tdep.c: Include "target.h".
3669         * mn10300-tdep.c: Include "target.h".
3670         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3671
3672 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
3673
3674         Fix breakpoint condition that use member variables.
3675         * valops.c (check_field): Remove.
3676         (check_field_in): Rename to check_field.
3677         (value_of_this): Use la_name_of_this.
3678         * value.h (check_field): Adjust prototype.
3679
3680         * language.h (la_value_of_this): Rename to la_name_of_this.
3681         * language.c (unknown_language_defn): Specify "this" for
3682         name_of_this.
3683         (auto_language_defn): Likewise.
3684         (local_language_defn): Likewise.
3685         * ada-lang.c (ada_language_defn): Adjust comment.
3686         * c-lang.c (c_language_defn): Adjust comment.
3687         (cplus_language_defn): Specify "this" for name_of_this.
3688         (asm_language_defn): Adjust comment.
3689         (minimal_language_defn): Adjust comment.
3690         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3691         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3692         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3693         * objc-lang.c (objc_language_defn): Specify "self" for
3694         name_of_this.
3695         * p-lang.c (pascal_language_defn): Specify "this" for
3696         name_of_this.
3697         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3698
3699         * symtab.c (lookup_symbol_aux): Lookup "this" in the
3700         proper scope, and check for field in type of "this", without
3701         trying to create a value.
3702
3703 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
3704
3705         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3706         (mi_error_message): Delete declaration.
3707         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3708         returning MI_CMD_ERROR.
3709         * mi/mi-main.c (mi_error_message): Delete.
3710         (mi_cmd_exec_interrupt):
3711         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3712         (mi_cmd_thread_info): Call error instead of returning
3713         MI_CMD_ERROR.
3714         (mi_cmd_data_list_register_values): Call error instead of
3715         returning MI_CMD_ERROR.  Adapt to new get_register interface.
3716         (get_register): Change return typo to void.  Call error instead of
3717         returning MI_CMD_ERROR.
3718         (mi_cmd_data_write_register_values): Call error instead of
3719         returning MI_CMD_ERROR.
3720         (mi_cmd_list_features): Return MI_CMD_DONE.
3721         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3722         (mi_execute_command): Always print exceptions with -error.
3723
3724 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
3725
3726         * NEWS: Mention new commands set/show multiple-symbols.
3727
3728 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
3729
3730         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3731         (multiple_symbols_cancel): New constants.
3732         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3733         (multiple_symbols_select_mode): New function.
3734         (_initialize_symtab): Add new set/show multiple-symbols commands.
3735         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3736         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3737         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3738         setting.
3739         * linespec.c (decode_line_2): Likewise.
3740
3741 2008-04-03  Doug Evans  <dje@sebabeach.org>
3742
3743         * symtab.h (enum free_code): Delete free_contents, unused.
3744         * symmisc.c (free_symtab_block): Delete.
3745         (free_symtab, case free_code): Delete.
3746
3747 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
3748
3749         * valops.c (value_cast_structs): New function. Cast related
3750         STRUCT types up/down and return cast value. The body of this
3751         function comes mostly from value_cast_pointers.
3752         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3753         to value_cast_structs. Now value_cast_pointers needs only create
3754         appropriate reference after using value_cast_structs for actual
3755         casting.
3756         (value_cast): Handle references.
3757
3758 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
3759
3760         * MAINTAINERS: Added myself to section Write After Approval.
3761
3762 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
3763
3764         * ia64-tdep.c (examine_prologue): Correct array access.
3765
3766 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3767
3768         * cp-support.c (first_component_command): Return if no arguments.
3769
3770 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
3771
3772         * ser-mingw.c (ser_windows_open): Open requested name.
3773
3774 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3775
3776         * MAINTAINERS: Added myself.
3777
3778 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
3779
3780         * target.c (find_default_run_target): Allow a NULL `do_mesg'
3781         parameter.  If it is NULL, don't call error.
3782         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3783         `do_mesg' parameter to find_default_run_target.  If no target was
3784         found, return 0.
3785
3786 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
3787
3788         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3789         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3790         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3791         Delete.
3792         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3793
3794 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
3795
3796         GDB 6.8 released.
3797
3798 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
3799
3800         * features/Makefile (%.dat): Set xmltarget to the base filename
3801         of the XML source, without subdirectory.
3802         * regformats/rs6000/powerpc-32.dat: Regenerate.
3803         * regformats/rs6000/powerpc-64.dat: Regenerate.
3804         * regformats/rs6000/powerpc-e500.dat: Regenerate.
3805
3806 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
3807
3808         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3809         objfile arch.
3810
3811 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
3812
3813         * mi/mi-main.c (enum captured_mi_execute_command_actions):
3814         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3815
3816 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
3817
3818         * objfiles.h (struct objfile): New GDBARCH member.
3819         (get_objfile_arch): Add prototype.
3820         * objfiles.c: Include "arch-utils.h".
3821         (allocate_objfile): Look up gdbarch associated with bfd.
3822         (get_objfile_arch): New function.
3823         * Makefile (objfiles.o): Update dependencies.
3824
3825         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3826         by objfile arch.
3827         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3828         by frame arch.
3829         (locexpr_describe_location): Replace current_gdbarch by
3830         objfile arch.
3831         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3832         (dwarf2_add_field): Likewise.
3833         (read_tag_pointer_type): Likewise.
3834         (read_base_type): Likewise.
3835         (new_symbol): Likewise.
3836
3837         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
3838         (decode_base_type, decode_function_type): Likewise.
3839         (coff_read_struct_type, coff_read_enum_type): Likewise.
3840         (coff_symtab_read): Replace current_gdbarch by objfile arch.
3841         (decode_base_type): Likewise.
3842         (coff_read_enum_type): Likewise.
3843         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3844         (coff_read_enum_type): Likewise.
3845
3846         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3847         (end_psymtab): Likewise.
3848         (process_one_symbol): Likewise.
3849
3850         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3851         (parse_procedure): Likewise.
3852         (parse_partial_symbols): Likewise.
3853
3854         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3855
3856         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3857         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3858         built-in types.
3859         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
3860         static range_index_type by built-in type.
3861         (read_one_struct_field): Replace current_gdbarch by objfile arch.
3862         (read_enum_type): Likewise.
3863
3864         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3865         objfile arch.
3866
3867 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3868
3869         * varobj.h (varobj_floating_p): Declare.
3870         * varobj.c (varobj_floating_p): New.
3871         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3872         '@' as the name, update all floating varobjs.
3873
3874 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3875
3876         * varobj.c (struct varobj_root): Rename use_selected_frame to
3877         floating, and clarify the meaning.
3878         (varobj_create, varobj_update,  new_root_variable): Adjust.
3879         (value_of_root): Don't use type_changed as in variable,
3880         adjust comment.
3881         (c_value_of_root): Adjust.
3882
3883 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3884
3885         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3886         gdb's thread list.
3887         (linux_nat_wait): Add main lwp to gdb's thread list.
3888         * linux-thread-db.c (find_new_threads_callback): Also attach to
3889         already listed threads which thread_db didn't know about yet.
3890
3891 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3892
3893         * linux-nat.c (drain_queued_events): Fix comment typo.
3894         (linux_nat_attach): In async mode, don't rely on storing a pending
3895         status.  Instead place the wait status on the pipe.
3896         (linux_nat_resume): Remove unreacheable shortcut code in async
3897         mode.
3898         (stop_wait_callback): In async mode, don't store pending status.
3899         Instead, cancel breakpoints or resend the signal appropriatelly.
3900         (cancel_breakpoint): New, refactored from
3901         cancel_breakpoints_callback.
3902         (cancel_breakpoints_callback): Call cancel_breakpoint.
3903         (pipe_to_local_event_queue): Remove special token processing.
3904         (linux_nat_wait): Issue an internal error if a pending status is
3905         found in async mode.
3906
3907 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
3908
3909         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3910
3911 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
3912             Vladimir Prus  <vladimir@codesourcery.com>
3913
3914         * varobj.c  (struct varobj_root): New component thread_id.
3915         (varobj_get_thread_id, check_scope): New functions.
3916         (c_value_of_root): Use check_scope.  Switch to the
3917         proper thread if necessary.
3918
3919         * varobj.h (varobj_get_thread_id): New extern.
3920
3921         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3922
3923 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
3924
3925         PR gdb/544
3926         * top.c: Revert 2008-03-21 changes.
3927
3928 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3929
3930         * thread.c (make_cleanup_restore_current_thread): Make it
3931         globally visible.
3932         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3933         * varobj.c (varobj_update): Don't save/restore frame.
3934         (c_value_of_root): Save/restore thread and frame here,
3935         using make_cleanup_restore_current_thread.
3936         * Makefile.in: Update dependecies.
3937
3938 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3939
3940         * varobj.c (struct varobj_root): Clarify
3941         comment on the frame field.
3942         (varobj_create): Don't set frame if we have no
3943         block.
3944
3945 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3946
3947         PR gdb/544
3948         Suggested by Jan Kratochvil:
3949         * top.c (gdb_rl_operate_and_get_next_completion): Call
3950         rl_redisplay_function.
3951         (gdb_rl_redisplay): New.
3952         (init_main): Set rl_redisplay_function.
3953
3954 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
3955
3956         * aix-thread.c (pdc_read_regs): Fix compiler warning.
3957         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3958         (store_regs_kernel_thread): Likewise.
3959
3960 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
3961
3962         Linux native async support.
3963
3964         * target.h (struct target_ops): Delete to_async_mask_value and add
3965         to_async_mask.
3966         (target_is_async_p, target_async): Formatting.
3967         (target_async_mask_value): Delete.
3968         (target_async_mask): Delete function declaration, and add new
3969         target macro with the same name.
3970
3971         * target.c (update_current_target): Replace to_async_mask_value by
3972         to_async_mask.  Default to_async_mask to return_one.
3973         (target_async_mask): Delete.
3974         (find_default_can_async_p, find_default_is_async_p): New.
3975         (init_dummy_target): register find_default_can_async_p and
3976         find_default_is_async_p on the dummy target.
3977
3978         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3979         (debug_linux_nat_async): New global.
3980         (show_debug_linux_nat_async): New function.
3981         (linux_nat_async_enabled, linux_nat_async_mask_value)
3982         (linux_nat_event_pipe, linux_nat_num_queued_events)
3983         (linux_nat_async_events_enabled): New globals.
3984         (struct waitpid_result): New struct.
3985         (waitpid_queue): New global.
3986         (queued_waitpid, push_waitpid, drain_queued_events): New.
3987         (my_waitpid): Call queued_waitpid.
3988         (linux_child_follow_fork): Disable async events during the call.
3989         (blocked_mask): Delete.
3990         (sync_sigchld_action, async_sigchld_action): New globals.
3991         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
3992         async mode, block events during the call.
3993         (linux_nat_create_inferior): New.
3994         (linux_nat_attach): In sync mode, restore the mask states.  In
3995         async mode, wake the event loop immediatelly.
3996         (detach_callback): Drain all queued events of the lwp we're
3997         detaching from.
3998         (linux_nat_detach): Block async mode, and drain events of the main
3999         process.
4000         (linux_nat_resume): If in async mode, mask async events during the
4001         call.  If short circuiting, force event loop to wake up.  If
4002         resuming, set target_executing, and register target events in the
4003         event loop.
4004         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4005         (linux_nat_wait): In async mode, block events during the call.
4006         Only enable/disable passing SIGINT to the inferior in sync mode.
4007         Get events from local waitpid queue.  If no interesting events was
4008         found, return to events loop.  Reregister target events in the
4009         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
4010         (linux_nat_kill): Disable events on entry.
4011         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4012         here.  Detach async mode from the event loop if there are no more
4013         forks available, otherwise leave it on.
4014         (sigchld_handler): Assure this is called only in sync mode.
4015         (linux_async_permitted, linux_async_permitted_1): New globals.
4016         (set_maintenance_linux_async_permitted)
4017         (show_maintenance_linux_async_permitted): New functions.
4018         (linux_nat_is_async_p, linux_nat_can_async_p)
4019         (linux_nat_async_mask): New.
4020         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4021         (get_pending_events, async_sigchld_handler): New.
4022         (linux_nat_async_events): New.
4023         (async_terminal_is_ours): New global.
4024         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4025         (async_client_callback, async_client_context): New.
4026         (linux_nat_async_file_handler, linux_nat_async)
4027         (linux_nat_disable_async, linux_nat_enable_async): New.
4028         (linux_nat_add_target): Register linux_nat_create_inferior,
4029         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4030         linux_nat_async_mask, linux_nat_terminal_inferior and
4031         linux_nat_terminal_ours.
4032         (_initialize_linux_nat): Remove local action variable, and update
4033         code that used it to use sync_sigchld_action.  Add new
4034         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
4035         set/show command in the maintenance class.  Add new "linux-async"
4036         maintenance set/show command.  Block SIGCHLD by default.  Setup
4037         async_sichld_action, and sync_sigchld_action.  Install the default
4038         async mode.
4039         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4040         the cancel signals.
4041
4042         * linux-thread-db.c (re_check_for_thread_db): New.
4043         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4044         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4045         (thread_db_async_mask): New.
4046         (init_thread_db_ops): Register thread_db_can_async_p,
4047         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4048
4049         * remote.c (remote_async_mask_value): New.
4050         (remote_return_zero): New.
4051         (init_remote_ops): Register remote_return_zero as callbacks of
4052         to_can_async_p and to_is_async_p.
4053         (remote_can_async_p, remote_is_async_p, remote_async): Update to
4054         use remote_async_mask_value.
4055         (remote_async_mask): New.
4056         (init_remote_async_ops): Remove to_async_mask_value setting and
4057         register remote_async_mask as to_async_mask callback in
4058         remote_async_ops.
4059
4060         * Makefile.in (linux-nat.o): Update.
4061
4062 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4063
4064         * gdbthread.h (add_thread_with_info): New.
4065         * linux-thread-db.c: Add some documentation.
4066         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4067         (struct private_thread_info): Remove th_valid and ti_valid.
4068         Replace ti with tid.
4069         (thread_get_info_callback): Do not add TID to the new ptid.  Do
4070         not cache th or ti.
4071         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4072         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
4073         new PTID.
4074         (attach_thread): Handle an already-existing thread.  Use
4075         add_thread_with_info.  Cache the th and tid.
4076         (detach_thread): Verify that private was set.  Remove verbose
4077         argument and printing.  Update caller.
4078         (thread_db_detach): Do not adjust inferior_ptid.
4079         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4080         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4081         (thread_db_wait): Do not use lwp_from_thread.
4082         (thread_db_pid_to_str): Use the cached TID.
4083         (thread_db_extra_thread_info): Check that private is set.
4084         (same_ptid_callback): Delete.
4085         (thread_db_get_thread_local_address): Do not use it or check
4086         is_thread.  Check that private is set.  Assume that the thread
4087         handle is already cached.
4088         (init_thread_db_ops): Remove to_resume and to_kill.
4089         * thread.c (add_thread_with_info): New.
4090         (add_thread): Use it.
4091         * linux-nat.c (find_thread_from_lwp): Delete.
4092         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
4093         deleting the thread.
4094         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4095         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4096         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4097         printf_unfiltered for thread exits.
4098         * procfs.c (procfs_wait): Likewise.
4099
4100 2008-03-21  Chris Demetriou  <cgd@google.com>
4101
4102         * symtab.c (rbreak_command): Quote symbol name before passing
4103         it to break_command.
4104
4105 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4106
4107         * eval.c (evaluate_subexp_for_address): Clarify error message.
4108         Use value_must_coerce_to_target.
4109         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4110         * valops.c (value_assign): Call value_coerce_to_target when
4111         assigning to anything but internalvars.  Leave GDB-side arrays
4112         as arrays when assigning to internalvars.
4113         (value_must_coerce_to_target, value_coerce_to_target): New.
4114         (value_coerce_array, value_addr): Call value_coerce_to_target.
4115         (value_array): Create the array in GDB's memory instead of
4116         the inferior's.
4117         * value.h (value_must_coerce_to_target, value_coerce_to_target):
4118         Declare.
4119
4120 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4121
4122         * top.c (quit_confirm): Warn that we will kill the program.
4123
4124 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
4125
4126         * inflow.c (terminal_ours_1): Guard access to
4127         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4128
4129 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
4130             Jim Blandy  <jimb@codesourcery.com>
4131             Daniel Jacobowitz  <drow@false.org>
4132
4133         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4134         (dwarf2_read_address): Update prototype.
4135
4136         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4137         (signed_address_type): Likewise.
4138         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4139         (execute_stack_op): Update calls to unsigned_address_type,
4140         signed_address_type and dwarf2_read_address.  Fix implementation
4141         of DW_OP_deref_size.
4142
4143         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4144         (dwarf2_per_cu_addr_size): Likewise.
4145         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4146         (struct dwarf2_loclist_baton): Likewise.
4147
4148         * dwarf2loc.c (find_location_expression): Update calls to
4149         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
4150         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4151         (locexpr_describe_location): Likewise.
4152         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4153         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4154         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
4155         to dwarf2_per_cu_addr_size (per_cu).
4156         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4157         (loclist_read_variable): Likewise.
4158         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4159
4160         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4161         instead of baton->objfile.
4162         (dwarf2_per_cu_obfile): New function.
4163         (dwarf2_per_cu_addr_size): Likewise.
4164
4165         * dwarf2-frame.c (struct comp_unit): Move higher.
4166         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4167         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4168         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
4169         parameter by using fde->eh_frame_p.  Use read_encoded_value
4170         to implement DW_CFA_set_loc.
4171         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4172         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
4173         execute_stack_op and execute_cfa_program.
4174         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4175         (size_of_encoded_value): Remove.
4176         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4177         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
4178         (add_cie): Set cie->unit backlink.
4179         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
4180         read_encoded_value.
4181         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4182
4183 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
4184
4185         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4186         gdbarch_bfd_arch_info.
4187
4188 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
4189
4190         * aix-thread.c (pdc_read_regs): Minor reformatting.
4191
4192 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
4193
4194         * thread.c (print_thread_info): Don't insist
4195         on having current thread if there are no
4196         threads at all.
4197
4198 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4199
4200         * infcmd.c (attach_command_post_wait)
4201         (attach_command_continuation): New.
4202         (attach_command): Support background async execution, and async
4203         execution in synchronous mode.
4204
4205 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
4206
4207         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4208         * symmisc.c (dump_symtab_1): Likewise.
4209         * wrapper.c (gdb_value_struct_elt): Likewise.
4210
4211 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4212
4213         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4214
4215 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4216
4217         * linux-nat.c (linux_nat_filter_event): New, refactored from
4218         linux_nat_wait.
4219         (linux_nat_wait): Call linux_nat_filter_event.
4220
4221 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
4222
4223         * top.c (execute_command): Fix uninitialized variable error.
4224
4225 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
4226
4227         * Makefile.in (amd64nbsd-nat.o): New dependency.
4228         * amd64nbsd-nat.c: Include "nbsd-nat.h".
4229         (_initialize_amd64nbsd_nat): Update target vector to use
4230         nbsd_pid_to_exec_file.
4231         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4232
4233 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4234
4235         Remove ignoring leading exec events code.
4236         * fork-child.c (startup_inferior): Do not set
4237         inferior_ignoring_leading_exec_events.
4238         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4239         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4240         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4241         (handle_inferior_event): Remove code for ignoring leading exec
4242         events.
4243         * target.c (update_current_target): Do not inherit, or default,
4244         to_reported_exec_events_per_exec_call.
4245         (debug_to_reported_exec_events_per_exec_call): Remove.
4246         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4247         * target.h (target_reported_exec_events_per_exec_call): Remove.
4248         (struct target): Remove the to_reported_exec_events_per_exec_call
4249         field.
4250
4251 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4252
4253         Implement -thread-info.
4254         * gdbthread.h (print_thread_info): Declare.
4255
4256         * thread.c (print_thread_info): New, extracted
4257         from info_threads_command and adjusted to
4258         work for CLI and MI.
4259         (info_threads_command): Use print_thread_info.
4260         * Makefile.in: Update dependencies.
4261
4262         * mi/mi-cmds.c (mi_cmds): Specify a handler
4263         for -thread-info.
4264         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4265         * mi/mi-main.c (mi_cmd_thread_info): New.
4266         (mi_cmd_list_features): Include 'thread-info'.
4267
4268 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
4269
4270         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4271         to decide whether to match instruction patterns using "sw" and "sd".
4272
4273 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4274
4275         * infcmd.c (jump_command): Postpone disabling stdin until after
4276         the possible query.
4277
4278 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4279
4280         * inflow.c (gdb_getpgrp): New.
4281         (gdb_has_a_terminal): Use get_getpgrp.
4282         (terminal_ours_1): If attach_flag is set, don't refetch
4283         inferior_process_group.
4284
4285 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4286
4287         * features/library-list.dtd: Allow "section" elements as children
4288         of "library".  Add "section" element and describe its attributes.
4289
4290         * solib-target.c (struct lm_info): Add section_bases member.
4291         (library_list_start_segment): Error out if seen a section element.
4292         (library_list_start_section): New.
4293         (library_list_end_library): New.
4294         (solib_target_free_library_list): Free section_bases.
4295         (section_attributes): New.
4296         (library_children): Make "segment" optional.  Add "section" child.
4297         (library_list_children): Register library_list_end_library.
4298         (solib_target_relocate_section_addresses): Handle section bases.
4299
4300         * NEWS: Mention new qXfer:libraries:read section offsets support.
4301
4302 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4303
4304         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4305         (make_exec_error_cleanup): Remove declarations.
4306         * utils.c (exec_error_cleanup_chain): Remove.
4307         (do_exec_error_cleanups, discard_exec_error_cleanups)
4308         (make_exec_error_cleanup): Remove.
4309         * event-loop.c (start_event_loop): Adjust call to
4310         async_enable_stdin.
4311         * event-top.c (async_enable_stdin): Remove the paramater dummy.
4312         (async_disable_stdin): Don't register async_enable_stdin via
4313         cleanup.
4314         * inf-loop.c (inferior_event_handler): Don't
4315         call do_exec_error_cleanups.  Call async_enable_stdin instead.
4316         * event-loop.c (start_event_loop): Adjust call to
4317         async_enable_stdin.
4318         * tui/tui-interp.c (tui_command_loop): Adjust call to
4319         async_enable_stdin.
4320
4321 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4322
4323         Async mode fixes.
4324         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4325         * breakpoint.c (bpstat_do_actions): In async mode,
4326         don't jump to top expecting stop_bpstat to be already
4327         updated.
4328         * event-loop.c (start_event_loop): Call async_enable_stdin
4329         on exception.
4330         * event-top.c (async_enable_stdin): Do nothing if sync_execution
4331         is not set.
4332         (command_handler): Do not setup continuation here.
4333         (command_line_handler_continuation): Move to...
4334         * top.c (command_line_handler_continuation): ... here.
4335         (execute_command): In async mode, register continuation.
4336         Don't check frame's language in running in async mode.
4337         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4338         * inf-loop.c (complete_execution): Inline into...
4339         (inferior_event_handler): ... here.  Clear target_executing before
4340         doing any cleanups.  Don't try to show prompt if the target was
4341         resumed.
4342         * infcmd.c (signal_command): Add support for async mode.
4343         (finish_command): Only add continuation if the target was
4344         successfully resumed.
4345         * remote.c (init_async_opts): Register to_get_thread_local_address
4346         handler.
4347         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4348         with sync_execution.
4349         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4350         on exception.
4351
4352 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
4353
4354         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4355         * exec.c (exec_bfd_mtime): Define.
4356         (exec_close): Clear it.
4357         (exec_file_attach): Set it.
4358         * gdbcore.h (exec_bfd_mtime): Declare.
4359         * source.c (find_source_lines): Do not use bfd_get_mtime.
4360
4361 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4362
4363         * top.c (simplified_command_loop): Remove.
4364
4365 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4366
4367         Remove unused remote.c hooks.
4368         * remote.c (deprecated_target_resume_hook)
4369         (deprecated_target_wait_loop_hook): Remove.
4370         (remote_resume): Do not call deprecated_target_resume_hook.
4371         (remote_wait): Do not call deprecated_target_wait_loop_hook.
4372         (remote_async_wait): Likewise.
4373
4374 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4375
4376         Implement MI notification for new threads.
4377         * doc/observer.texi (new_thread): Document.
4378         * observer.sh: Forward declare struct thread_info.
4379         * thread.c (add_thread): Notify observer.
4380
4381         * interps.h (interp_init_ftype): New parameter
4382         top_level.
4383         (interp_set): Likewise.
4384         (top_level_interpreter_data): Declare.
4385         * interps.c (interp_set): New parameter top_level.
4386         Pass it to interpreter's init function.  Remember
4387         top level interpreter.
4388         (interpreter_exec_cmd): Adjust.
4389         (top_level_interpreter_data): New.
4390         * main.c (captured_main): Pass 1 for top_level
4391         parameter of interp_set.
4392         * cli/cli-interp.c (cli_interpreter_init): New
4393         parameter top_level.
4394         * tui/tui-interp.c (tui_init): New parameter top_level.
4395
4396         * mi/mi-interp.c (mi_new_thread): New.
4397         (mi_interpreter_init): If top level, register
4398         observer for new threads.
4399
4400         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4401
4402 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4403
4404         * top.c (execute_command): Disable break and stop
4405         commands in async mode.
4406
4407 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4408
4409         revert:
4410         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4411         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4412         Call target_stop in the INF_QUIT_REQ case.
4413         * Makefile.in (inf-loop.o): Update.
4414
4415 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4416
4417         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4418         Call target_stop in the INF_QUIT_REQ case.
4419         * Makefile.in (inf-loop.o): Update.
4420
4421 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4422
4423         * top.c (execute_command): Enable break, info and interrupt
4424         commands in async mode.
4425
4426 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
4427             Daniel Jacobowitz  <dan@codesourcery.com>
4428
4429         * breakpoint.h (breakpoint_restore_shadows): New
4430         declaration.
4431         * breakpoint.c (breakpoint_restore_shadows): New.
4432         (read_memory_nobpt): Delete.
4433         * gdbcore.h (read_memory_nobpt): Delete declaration.
4434         * target.c (memory_xfer_partial): Call
4435         breakpoint_restore_shadows.
4436         (restore_show_memory_breakpoints)
4437         (make_show_memory_beakpoints_cleanup): New.
4438         (show_memory_breakpoints): New.
4439         * target.h (make_show_memory_beakpoints_cleanup): Declare.
4440         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4441         Make sure we see memory breakpoints when checking if
4442         breakpoint is still there.
4443         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4444         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4445         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4446         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4447
4448 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
4449
4450         * thread.c (add_thread): Use printf_unfiltered to print.
4451
4452 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
4453
4454         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4455         that is true only on x86-solaris and x86_64-solaris.
4456         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4457         with proc_get_LDT_entry.
4458
4459 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4460
4461         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4462         * config.in, configure: Regenerate.
4463         * fork-child.c (fork_inferior): Call create_tty_session.
4464         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4465         (create_tty_session): New function.
4466         * terminal.h: Declare create_tty_session.
4467
4468 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
4469
4470         PR 5900
4471         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4472         * mipsread.c: Include elf/internal.h.
4473         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4474         to internal range.
4475
4476 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
4477
4478         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4479         to get at the current architecture and at the target specific vector.
4480         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4481         remove define of I387_ST0_REGNUM.
4482
4483         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4484
4485         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4486         get at the current architecture
4487         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4488         parameter.
4489
4490         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4491         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4492
4493         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4494         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4495         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4496
4497         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4498         at the target specific vector.
4499
4500         (i386_get_longjmp_target): Use get_frame_arch to get at the current
4501         architecture. Use gdbarch_tdep to get at the target specific vector.
4502
4503         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4504         update caller. Use gdbarch_tdep to get at the target specific vector.
4505
4506         (i386_register_to_value: Use get_frame_arch to get at the current
4507         architecture.
4508
4509         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4510         parameter.
4511
4512         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4513         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4514         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4515         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4516
4517         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4518         undef's.
4519
4520         (i387_convert_register_p, i387_register_to_value,
4521         i387_value_to_register): Update call for i386_fp_regnum_p.
4522
4523         * i387-tdep.h: Remove comment.
4524         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4525         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4526         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4527         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4528         I387_MXCSR_REGNUM): Add target specific vector as parameter.
4529
4530 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
4531
4532         * Makefile.in (fork-child.o): Update.
4533         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4534         argument.  Gather all gdbserver features together.
4535         * fork-child.c (exec_wrapper): New variable.
4536         (fork_inferior): Use it.
4537         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4538         (unset_exec_wrapper_command, _initialize_fork_child): New.
4539
4540 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4541
4542         * source.c (directory_command): Modify the determination of
4543         condition of terminal "from_tty".
4544
4545 2008-03-10  Matt Rice  <ratmice@gmail.com>
4546
4547         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4548
4549 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4550
4551         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4552         of the data passing to strtoulst function.
4553         (info_spu_signal_command): Likewise.
4554
4555 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
4556
4557         * mi/mi-interp.c (mi_command_loop): Remove
4558         commented-out code.
4559
4560 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4561
4562         * remote.c (extended_remote_attach_1): Make local variable pid an int
4563         instead of a pid_t.
4564
4565 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4566
4567         * solib-svr4.c (svr4_same_1): New function, originally extracted
4568         from svr4_same and expanded to handle the sparc64 case.
4569         (svr4_same): Move up and reimplement using svr4_same_1.
4570         (enable_break): Use svr4_same_1 to do shared library name comparisons.
4571
4572 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
4573
4574         * MAINTAINERS: Move self to Paper trail.
4575
4576 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
4577
4578         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4579         * event-loop.c (call_async_signal_handler): New.
4580         * event-loop.h (call_async_signal_handler)
4581         (gdb_call_async_signal_handler): Declare.
4582         (mark_async_signal_handler): Add comments.
4583         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4584         * mingw-hdep.c (sigint_event, sigint_handler): New.
4585         (gdb_select): Use them.  Wait for the readline signal handler
4586         to finish.
4587         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4588         * posix-hdep.c (gdb_call_async_signal_handler): New function.
4589         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4590         New.
4591         (remote_fileio_ctrl_c_signal_handler): Use
4592         gdb_call_async_signal_handler.
4593         (initialize_remote_fileio): Initialize sigint_fileio_token.
4594         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4595         not initialize tokens here.
4596         (handle_remote_sigint_twice): Likewise.  Reinstall
4597         handle_remote_sigint.
4598         (async_remote_interrupt_twice): Just call interrupt_query.
4599         (cleanup_sigint_signal_handler): Do not delete tokens.
4600         (remote_interrupt, remote_interrupt_twice): Use
4601         gdb_call_async_signal_handler.
4602         (interrupt_query): Reinstall the default signal handler.
4603         (_initialize_remote): Initialize tokens here.
4604
4605 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
4606
4607         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4608         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4609         Change the type of the lr register to code_ptr.
4610         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4611         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4612         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4613         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4614         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4615         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4616         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4617
4618 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
4619
4620         * MAINTAINERS: Update my email address.
4621
4622 2008-03-03  Keith Seitz  <keiths@redhat.com>
4623
4624         From Dave Murphy  <davem@devkitpro.org>:
4625         * configure.ac: Set tcl configdir to win under mingw.
4626         * configure: Regenerate.
4627
4628 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
4629
4630         * breakpoint.c (fetch_watchpoint_value): New function.
4631         (update_watchpoint): Set and clear val_valid.  Use
4632         fetch_watchpoint_value.  Handle unreadable values on the
4633         value chain.  Correct check for user-requested array watchpoints.
4634         (breakpoint_init_inferior): Clear val_valid.
4635         (watchpoint_value_print): New function.
4636         (print_it_typical): Use it.  Do not free or clear old_val.  Print
4637         watchpoints even if old_val == NULL.
4638         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
4639         becoming readable or unreadable.
4640         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
4641         (do_enable_watchpoint): Likewise.
4642         * breakpoint.h (struct breakpoint): Update comment for val.  Add
4643         val_valid.
4644         * NEWS: Mention watchpoints on inaccessible memory.
4645
4646 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
4647
4648         * Makefile.in (i386-nat.o): Update.
4649         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4650         i386_use_watchpoints.
4651         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4652         i386_use_watchpoints.
4653         * i386-nat.c (i386_stopped_data_address): Take two arguments.
4654         (i386_stopped_by_watchpoint): Update call.
4655         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4656         * config/i386/nm-i386.h: Conditionalize definitions on
4657         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4658         (i386_use_watchpoints): Declare.
4659         (i386_stopped_data_address): Update.
4660         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4661         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4662
4663 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
4664
4665         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4666         * version.in: Bump version to 6.8.50.20080229-cvs.
4667
4668 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
4669
4670         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4671         properly.
4672
4673 2008-02-28  Tom Tromey  <tromey@redhat.com>
4674
4675         * infcmd.c (notice_args_read): Print result of get_inferior_args.
4676
4677 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4678
4679         * infcmd.c (kill_if_already_running): Make static.  Use
4680         target_require_runnable.
4681         * target.c (target_require_runnable): New.
4682         * target.h (target_require_runnable): Declare.
4683
4684 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4685
4686         * frame.c (reinit_frame_cache): Only annotate if frames were
4687         previously valid.
4688
4689 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4690
4691         * regformats/reg-ppc.dat: Rename "ps" to "msr".
4692         * regformats/reg-ppc64.dat: Likewise.
4693
4694 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4695
4696         * features/Makefile (%.dat): Emit xmltarget statement.
4697
4698         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4699         Generate code to set gdbserver_xmltarget in init_registers_${name}.
4700
4701         * regformats/arm-with-iwmmxt.dat: Regenerate.
4702         * regformats/mips64-linux.dat: Regenerate.
4703         * regformats/mips-linux.dat: Regenerate.
4704         * regformats/rs6000/powerpc-32.dat: Regenerate.
4705         * regformats/rs6000/powerpc-64.dat: Regenerate.
4706         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4707
4708         * regformats/reg-arm.dat: Add xmlarch statement.
4709         * regformats/reg-i386.dat: Likewise.
4710         * regformats/reg-i386-linux.dat: Likewise.
4711         * regformats/reg-x86-64-linux.dat: Likewise.
4712         * regformats/reg-spu.dat: Likewise.
4713
4714 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4715
4716         * remote.c (remote_wait, remote_async_wait): Stop if we receive
4717         an error.
4718
4719 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4720
4721         * utils.c (debug_timestamp): New.
4722         (vfprintf_unfiltered): Print timestamps if requested.
4723         (show_debug_timestamp): New.
4724         (initialize_utils): Register "set debug timestamp".
4725         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
4726
4727 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4728
4729         * breakpoint.c (skip_prologue_sal): New function.
4730         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4731         computed from a line number.
4732
4733 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4734
4735         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4736         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4737         Set PC register type to "code_ptr".
4738         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4739         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4740         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4741         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4742         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4743         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4744         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4745         Regenerate.
4746
4747 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
4748
4749         * regformats/regdat.sh: Rename init_registers function in
4750         generated file to init_registers_${name}.
4751
4752         * regformats/reg-crisv32.dat: Set "name" to crisv32.
4753         * regformats/reg-ppc64.dat: Set "name" to ppc64.
4754         * regformats/reg-s390x.dat: Set "name" to s390x.
4755
4756 2008-02-26  Greg Law  <glaw@undo-software.com>
4757
4758         * regcache.c (registers_changed): Call reinit_frame_cache.
4759
4760 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
4761
4762         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
4763         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4764         and svr4_fetch_objfile_link_map.
4765         * Makefile.in (sh-linux-tdep.o): Update.
4766
4767 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4768
4769         * amd64-tdep.c (amd64_classify): Add support for decimal float
4770         types.
4771         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4772         use the struct return convention.
4773
4774 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
4775
4776         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4777         to old format.  Discard breakpoint address if shared library is
4778         unloaded.
4779         (breakpoint_1): Adjust formatting of table header accordingly.
4780
4781 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
4782
4783        * remote.c (remote_get_threadlist): If the response
4784        is empty, don't try to parse it.
4785
4786 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
4787
4788         Unbreak 'target async'.
4789         * serial.c (serial_async): Set the
4790         handler function before enabling async
4791         mode.
4792
4793 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
4794
4795         * solib-svr4.c (enable_break): Convert r_brk to a code address.
4796
4797 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
4798
4799         * remote.c (extended_remote_attach_1): Set attach_flag.
4800         (extended_remote_create_inferior_1): Clear attach_flag.
4801
4802 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
4803
4804         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4805         r_brk_offset.
4806         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4807         * solib-svr4.c (solib_svr4_r_brk): New.
4808         (open_symbol_file_object, svr4_current_sos): Always check the
4809         debug base.
4810         (svr4_fetch_objfile_link_map): Do not set debug_base.
4811         (enable_break): Use r_brk if it is set.
4812         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4813         (svr4_lp64_fetch_link_map_offsets): Likewise.
4814         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4815
4816 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4817             Mark Kettenis  <kettenis@gnu.org>
4818
4819         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4820         trad_frame_saved_reg.
4821         (trad-frame.h): New include.
4822
4823         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4824         instead of frame_obstack_zalloc.
4825         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4826
4827         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4828
4829 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4830
4831         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4832         from disassemble_info instead of gdbarch_byte_order.
4833
4834         * mips-tdep.c (gdb_print_insn_mips): Likewise.
4835         * arm-tdep.c (gdb_print_insn_arm): Likewise.
4836
4837 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4838
4839         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4840         gdbarch as parameter.
4841
4842         * gdbarch.{c,h}: Regenerate.
4843
4844         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4845         parameter.
4846         * mem-break.c (default_memory_insert_breakpoint)
4847         (default_memory_remove_breakpoint): Likewise.
4848         * target.h (default_memory_remove_breakpoint)
4849         (default_memory_insert_breakpoint): Likewise.
4850
4851         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4852         parameter. Replace current_gdbarch by gdbarch.
4853         * m32r-tdep.c (m32r_memory_insert_breakpoint)
4854         (m32r_memory_remove_breakpoint): Likewise.
4855
4856 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
4857
4858         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4859
4860 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
4861
4862         * NEWS: Add entry describing Add support improvements.
4863
4864 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4865
4866         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4867         M68K_FP0_REGNUM.
4868
4869 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4870
4871         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4872         register_offset_hack anymore.
4873
4874         * regcache.{c,h} (register_offset_hack): Remove.
4875
4876 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4877
4878         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4879
4880         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4881         current_gdbarch by gdbarch.
4882         (hppa64_hpux_find_global_pointer): Likewise.
4883         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4884         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4885         find_global_pointer.
4886
4887         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4888         parameter.
4889         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4890
4891         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4892         of gdbarch_num_regs.
4893
4894         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4895         replace current_gdbarch by gdbarch.
4896         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4897
4898 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4899
4900         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4901         and replace current_gdbarch by gdbarch.
4902
4903         (store_register): Update call for exec_one_dummy_insn.
4904         (fetch_register, store_register): Update call of regmap.
4905
4906         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4907         parameter and replace current_gdbarch by gdbarch.
4908
4909         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4910         the current architecture. Update call for getregs_supplies and
4911         getfpregs_supplies.
4912         (ppcnbsd_fetch_inferior_registers): Likewise.
4913
4914         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4915         replace current_gdbarch by gdbarch.
4916         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4917         get_regcache_arch to get at the current architecture. Update call for
4918         getfpregs_supplies.
4919
4920 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4921
4922         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4923         variables.
4924
4925 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
4926
4927         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4928
4929 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
4930
4931         * NEWS: Mention pending breakpints in MI.
4932
4933 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
4934
4935         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4936
4937 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
4938
4939         Add script to build and test GDB using enable-targets=all.
4940
4941         * gdb_buildall.sh: New file.
4942
4943 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
4944
4945         * NEWS (New native configurations): Xtensa GNU/Linux.
4946         (New targets): Xtensa GNU/Linux.
4947         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4948         xtensa-linux-tdep.o
4949         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4950         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4951         * configure.tgt (xtensa*-*-linux*): New entry.
4952         * xtensa-config.c (xtensa_tdep): New variable.
4953         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4954         (rmap): Change format based on new macro XTREG.
4955         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4956         * xtensa-linux-nat.c: New.
4957         * xtensa-linux-tdep.c: New.
4958         * xtensa-xtregs.c: New.
4959         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4960         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4961         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4962         (xtensa_register_t): New field coprocessor.
4963         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4964         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4965         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4966         Update to handle privileged registers.
4967         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4968         (xtensa_push_dummy_call): Set windowstart register correctly.
4969         (call0_analyze_prologue): Initialize xtensa_default_isa.
4970         (xtensa_derive_tdep): New.
4971         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4972         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4973         Call xtensa_derive_tdep().
4974         * config/xtensa/linux.mh: New.
4975         * regformats/reg-xtensa.dat: New.
4976
4977 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
4978
4979         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4980         (filenames.h): New include.
4981         * Makefile.in (corelow.o): Add dependency for filenames.h.
4982
4983 2008-02-08  Doug Evans  <dje@google.com>
4984
4985         * source.c (find_and_open_source): Always rewrite absolute filenames.
4986
4987 2008-02-07  Doug Evans  <dje@google.com>
4988
4989         * breakpoint.c: #include "hashtab.h".
4990         (ambiguous_names_p): New fn.
4991         (update_breakpoint_locations): When restoring bp enable status, don't
4992         compare function names if any functions have same name.
4993         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
4994
4995 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
4996
4997         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
4998         instead of just a VEC*. Update use of SV.
4999         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5000
5001 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5002
5003         * NEWS: Put all new commands since gdb-6.7 together.
5004
5005 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5006
5007         * ada-lang.c: #include "vec.h".
5008         (struct string_vector, new_string_vector, string_vector_append):
5009         Delete.
5010         (char_ptr): New typedef.
5011         (DEF_VEC_P (char_ptr)): New VEC type.
5012         (symbol_completion_add): Update profile to take the new VEC type
5013         instead of the old string_vector structure. Update code accordingly.
5014         (ada_make_symbol_completion_list): Use the new VEC type instead of
5015         the old string_vector structure, and update the code accordingly.
5016         * Makefile.in (ada-lang.o): Add dependency on vec.h.
5017
5018 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
5019
5020         * p-exp.y: Set current_type in missing places.
5021         (leftdiv_is_integer): New static variable.
5022         Typecast right operand of BINOP_DIV to long_double if both operands
5023         are integers.
5024
5025 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
5026
5027         * remote-mips.c (set_breakpoint): Rename to...
5028         (mips_set_breakpoint): ... this.
5029         (clear_breakpoint): Rename to...
5030         (mips_clear_breakpoint): ... this.
5031         (common_breakpoint): Rename to...
5032         (mips_common_breakpoint): ... this.
5033         (check_lsi_error): Rename to...
5034         (mips_check_lsi_error): ... this.
5035
5036 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
5037
5038         * language.h (struct language_defn): Add new field
5039         la_make_symbol_completion_list.
5040         * symtab.c (default_make_symbol_completion_list): Renames
5041         make_symbol_completion_list.
5042         (make_symbol_completion_list): New function.
5043         * symtab.h (default_make_symbol_completion_list): Add declaration.
5044         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5045         (auto_language, local_language): Likewise.
5046         * objc-lang.c (objc_language_defn): Likewise.
5047         * scm-lang.c (scm_language_defn): Likewise.
5048         * m2-lang.c (m2_language_defn): Likewise.
5049         * f-lang.c (f_language_defn): Likewise.
5050         * jv-lang.c (java_language_defn): Likewise.
5051         * p-lang.c (pascal_language_defn): Likewise.
5052         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5053         (minimal_language_defn): Likewise.
5054         * ada-lang.c (struct string_vector): New structure.
5055         (new_string_vector, string_vector_append, ada_unqualified_name)
5056         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5057         (ada_make_symbol_completion_list): New functions.
5058         (ada_language_defn): Set la_make_symbol_completion_list.
5059         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5060         this function is static.
5061
5062 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
5063
5064         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5065         to account for call site optimizations.
5066
5067 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
5068
5069         * tracepoint.c (read_actions): Handle end-of-text indicator
5070         in action list properly.  (Committed by Jim Blandy)
5071
5072 2008-02-05  Jim Blandy  <jimb@red-bean.com>
5073
5074         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5075         pseudoregister, not an internal error.
5076         Reported by: Andrzej Zaborowski
5077
5078 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5079
5080         * varobj.c (c_value_of_variable): Use xstrdup.
5081
5082 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5083
5084         Update stored rendition of varobj value when format changes.
5085         * varobj.c (varobj_set_display_format): Recomputed
5086         print_value.
5087         (c_value_of_variable): Return print_value.
5088
5089 2008-02-03  Doug Evans  <dje@google.com>
5090
5091         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5092         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5093         * valops.c (value_one): New function.
5094         * value.h (value_one): Declare.
5095
5096         Fix argument promotion for binary arithmetic ops for C.
5097         * valarith.c (unop_result_type): New fn.
5098         (binop_result_type): New fn.
5099         (value_binop): Move result type computation to binop_result_type.
5100         (value_pos, value_neg, value_complement): Move result type
5101         computation to unop_result_type.
5102
5103         PR 2384
5104         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5105         Return basetype, fieldno if found.  All callers updated.
5106         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5107         objfile.
5108         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5109         * symfile.h (fill_in_vptr_fieldno): Delete.
5110
5111 2008-02-02  Doug Evans  <dje@google.com>
5112
5113         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5114
5115         * typeprint.c (*): Whitespace cleanup.
5116
5117 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
5118             Luis Machado  <luisgpm@br.ibm.com>
5119             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5120
5121         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5122         don't fit into registerson the stack the way GCC does.
5123
5124 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
5125
5126         * symtab.c (symbol_set_names): Do not add an entry in the demangling
5127         hash table for Ada symbols. Just store the linkage name as is,
5128         and leave the demangled_name as NULL.
5129
5130 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
5131
5132         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5133         in the global scope.
5134         (new_symbol): Likewise.
5135
5136 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5137
5138         * breakpoint.c (break_command_1): Return void.
5139         (break_command_really): Return void.  Rethrow
5140         exceptions instead of returning.
5141         (gdb_breakpoint): Remove the error_message parameter.
5142         Return void.  Rename to set_breakpoint.
5143         * gdb.h (gdb_breakpoint): Rename and move to...
5144         * breakpoint.h (set_breakpoint): ...here.
5145         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5146         event hooks even if exception is thrown.  Adjust to
5147         gdb_breakpoint interface changes.
5148
5149
5150 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5151
5152         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5153         float in both first and second word in the doubleword, to support
5154         old and new ABIs.
5155
5156 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5157
5158         Properly rethrow exception.  This fixes errors
5159         about non-existent functions for -break-insert.
5160         * breakpoint.c (break_command_really): Use throw_exception
5161         for rethrowing.  If rethrowing, don't print the exception.
5162
5163 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5164
5165         * NEWS: Mention Decimal Floating Point support.
5166
5167 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
5168
5169         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5170         value type to builtin_type_void_func_ptr.
5171
5172 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
5173
5174         * s390-tdep.c (is_float_singleton, is_float_like,
5175         alignment_of, s390_return_value): Make checks for
5176         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5177
5178 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
5179             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5180
5181         * infcmd.c (default_print_registers_info): Also print hex
5182         raw contents for TYPE_CODE_DECFLOAT registers.
5183         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5184         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5185         (rs6000_register_name): Add support for DFP pseudo-registers.
5186         (rs6000_pseudo_register_type): Likewise.
5187         rs6000_pseudo_register_reggroup_p): Likewise.
5188         (ppc_pseudo_register_read): New function.
5189         (ppc_pseudo_register_write): Likewise.
5190         (rs6000_pseudo_register_read): Likewise.
5191         (rs6000_pseudo_register_write): Likewise.
5192         (e500_pseudo_register_read): Move checks to
5193         rs6000_pseudo_register_read.
5194         (e500_pseudo_register_write): Move checks to
5195         rs6000_pseudo_register_write.
5196         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
5197         rs6000_pseudo_register_read and rs6000_pseudo_register_write
5198         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
5199         num_pseudo_regs to account for DFP pseudo regs.
5200
5201 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5202
5203         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5204         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5205         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5206         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5207         e500_pseudo_register_read, e500_pseudo_register_write): Use
5208         IS_SPE_PSEUDOREG macro.
5209         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5210         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5211         Remove initialization of tdep->ppc_ev31_regnum.
5212
5213 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5214
5215         * printcmd.c (print_formatted): Handle references as for unformatted
5216         prints.
5217
5218 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
5219
5220         * eval.c (evaluate_subexp_standard): Add handling of user
5221         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5222
5223 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
5224
5225         * eval.c (evaluate_subexp_standard): Support
5226         BINOP_INTDIV opcode.
5227
5228 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
5229
5230         * valarith.c (value_binop): Add floating-point BINOP_MIN and
5231         BINOP_MAX cases.
5232         For BINOP_EXP, use length and signedness of left operand only for
5233         result, as for shifts.
5234         For integral operands to BINOP_EXP, use new integer_pow and
5235         uinteger_pow functions so as to get full range of results.
5236         (integer_pow): New function.
5237         (uinteger_pow): New function.
5238
5239 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
5240
5241         Use vector for varobj_list_children interface.
5242         * gdb/varobj.c (varobj_list_children): Return vector
5243         of varobjs.
5244         * gdb/varobj.h (varobj_list_children): Adjust
5245         prototype.
5246         (varobj_p): Declare.  Declare vector thereof.
5247         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5248         for varobj_list_children change.
5249         * Makefile.in (varobj_h): Update dependencies.
5250
5251 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5252
5253         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5254         TYPE_CODE_DECFLOAT arguments.
5255         (ppc64_sysv_abi_push_dummy_call) Likewise.
5256         (get_decimal_float_return_value): New function.
5257         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5258         values by calling get_decimal_float_return_value.
5259         (ppc64_sysv_abi_return_value): Likewise.
5260
5261 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
5262
5263         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
5264         for preprocessor macro information.  Formatting changes.
5265
5266 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5267
5268         * remote.c (struct remote_state): Add cached_wait_status.
5269         (remote_exec_file): New variable.
5270         (PACKET_vAttach, PACKET_vRun): New constants.
5271         (extended_remote_restart): Do not query for status.
5272         (struct start_remote_args): New.
5273         (remote_start_remote): Take it as a second argument.  Check
5274         whether the target is running.  Issue an error for non-running
5275         non-extended targets.  Cache the wait status.  Set inferior_ptid
5276         here.
5277         (remote_open_1): Prompt to disconnect non-running targets.  Make
5278         sure the target is marked running.  Do not set inferior_ptid here.
5279         Update call to remote_start_remote.  Do not call remote_check_symbols
5280         if the target is not running.
5281         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
5282         argument.  Handle a non-running target.
5283         (remote_detach): Use it.
5284         (extended_remote_detach): New.
5285         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
5286         (extended_remote_attach_1, extended_remote_attach)
5287         (extended_async_remote_attach): New.
5288         (remote_vcont_resume): Remove unused variable.
5289         (remote_wait, remote_async_wait): Use any cached wait status.
5290         (putpkt_binary, getpkt): Clear any cached wait status.
5291         (extended_remoute_mourn_1): New.
5292         (extended_remote_mourn): Use it.
5293         (extended_async_remote_mourn, extended_remote_run): New.
5294         (extended_remote_create_inferior_1): New.
5295         (extended_remote_create_inferior): Use it.
5296         (extended_remote_async_create_inferior): Likewise.
5297         (remote_xfer_partial): Skip for non-executing targets.
5298         (init_extended_remote_ops): Set to_detach and to_attach.
5299         (init_extended_async_remote_ops): Likewise.  Use
5300         extended_async_remote_mourn.
5301         (_initialize_remote): Register vAttach, vRun, and
5302         set remote exec-file.
5303         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5304
5305 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5306
5307         * Makefile.in (symfile.o): Update.
5308         * NEWS: Mention exec tracing support.
5309         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5310         exec events.
5311         * infcmd.c (kill_if_already_running, detach_command)
5312         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5313         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5314         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
5315         targets.  Apply the sysroot path to the loaded executable.  Use
5316         no_shared_libraries.
5317         * linux-nat.c (linux_child_follow_fork): Print fork following
5318         messages if verbose.
5319         (kill_wait_callback): Kill again before waiting a second time.
5320         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5321         no_shared_libraries.
5322
5323 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5324
5325         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5326
5327 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5328
5329         * nto-tdep.h: Remove #include "defs.h".
5330         * nto-tdep.c: Add #include "defs.h".
5331         * Makefile.in (nto_tdep_h): Update dependencies.
5332         (nto-tdep.o): Likewise.
5333
5334 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5335
5336         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5337         and use it.
5338         (proceed, start_remote): Update call to wait_for_inferior.
5339         * inferior.h (wait_for_inferior): Update declaration.
5340         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5341         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5342         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5343         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5344
5345 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
5346
5347         * varobj (adjust_value_for_child_access): Added checking for
5348         returned value from gdb_value_ind.
5349         (c_describe_child): Likewise.
5350         (cplus_describe_child): Fixed a typo.
5351
5352 2008-01-29  Jim Blandy  <jimb@red-bean.com>
5353
5354         * MAINTAINERS: Update my info.
5355
5356 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5357
5358         Use multiple locations for hardware watchpoints.
5359         This eliminates the need to traverse value chain, doing
5360         various checks, in three different places.
5361
5362         * breakpoint.h (struct bp_location): New fields
5363         lengths and watchpoint_type.
5364         (struct breakpoint): Remove the val_chain field.
5365         * breakpoint.c (is_hardware_watchpoint): New.
5366         (free_valchain): Remove.
5367         (update_watchpoint): New.
5368         (insert_bp_location): For hardware watchpoint, just
5369         directly insert it.
5370         (insert_breakpoints): Call update_watchpoint_locations
5371         on all watchpoints.  If we have failed to insert
5372         any location of a hardware watchpoint, remove all inserted
5373         locations.
5374         (remove_breakpoint): For hardware watchpoints, directly
5375         remove location.
5376         (watchpoints_triggered): Iterate over locations.
5377         (bpstat_stop_status): Use only first location of
5378         a resource watchpoint.
5379         (delete_breakpoint): Don't call free_valchain.
5380         (print_one_breakpoint): Don't print all
5381         locations for watchpoints.
5382         (breakpoint_re_set_one): Use update_watchpoint for
5383         watchpoints.
5384
5385 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5386
5387         Don't reset watchpoint block on solib load.
5388
5389         * breakpoint.c (insert_bp_location): For watchpoints,
5390         recompute condition.
5391         (breakpoint_re_set_one): Instead of recomputing value
5392         and condition for watchpoints, just reset value and
5393         let insert_breakpoints/insert_bp_location recompute it.
5394         Don't do anything about disabled watchpoint.
5395
5396 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5397
5398         * valarith.c (value_binop): Handle unsigned integer
5399         division by zero.
5400
5401 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
5402
5403         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5404         instruction pattern that appears frequently in position
5405         independent code.  Fix bug in code which looks for "fmov" and
5406         backtracks if no "fmov" is found.
5407
5408 2008-01-28  Doug Evans  <dje@google.com>
5409
5410         * dbxread.c (read_dbx_symtab): Fix indentation.
5411         Reformat comments to 80 columns.
5412         Move local var def closer to only use.
5413
5414 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
5415
5416         * fork-child.c (SHELL_FILE): Remove #ifndef.
5417         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5418
5419 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
5420
5421         * i386-tdep.c (i386_skip_noop): New function.
5422         (i386_analyze_prologue): Call i386_skip_noop function.
5423
5424 2008-01-24  Michael Snyder  <msnyder@specifix.com>
5425
5426         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5427         * win32-nat.c (win32_xfer_partial): Ditto.
5428         * target.c (default_xfer_partial): Minor whitespace adjustment.
5429
5430 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
5431
5432         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5433         strip bit 1 even if pc doesn't point to thumb code.
5434
5435 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
5436
5437         * remote.c (remote_wait): Handle SIGINT between packets.
5438         (remote_async_wait): Likewise.
5439
5440 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
5441             Chris Demetriou  <cgd@google.com>
5442
5443         * thread.c (add_thread_silent): Renamed
5444         from add_thread.
5445         (print_thread_events): New variable definition.
5446         (show_print_thread_events): New function.
5447         (_initialize_thread): Add "set print thread-events" and
5448         "show print thread-events" commands.
5449         (add_thread): Announce new thread.
5450         * gdbthread.h (add_thread_silent): Declare.
5451         (print_thread_events): New variable declaration.
5452         * inf-ttrace.c (inf_ttrace_wait): Don't
5453         inform about new thread, as add_thread is always
5454         called too, and will take care of that.
5455         * infrun.c (handle_inferior_event): Likewise.
5456         * procfs.c (procfs_wait): Likewise.
5457         * remote.c (remote_currthread): Likewise.
5458         * sol-thread.c (sol_thread_wait): Likewise.
5459         * win32-nat.c (get_win32_debug_event): Likewise.
5460         * linux-thread-db.c (attach_thread): Likewise.
5461         Remove the verbose parameter.
5462         (check_event): Make detach_thread be verbose
5463         only if print_thread_events is set.
5464         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5465         about new thread.  This is called only from
5466         linux-thread-db.c:attach_thread, which will take care.
5467         Remove the verbose parameter.
5468         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5469
5470 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
5471
5472         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5473
5474 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
5475
5476         * breakpoint.c (break_command_really): New parameter
5477         ignore_count.
5478         (break_command_1): Pass 0 as
5479         ignore_count to break_command_really.
5480         (gdb_breakpoint): Pass ignore_count to
5481         break_command_really.
5482
5483 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
5484
5485         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5486         sigcontext struct via pointer.
5487         (struct sigframe comment): Update to show new field `psc'.
5488
5489 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
5490
5491         * infrun.c (handle_inferior_event): If
5492         we failed to remove breakpoints, error,
5493         don't try to increment PC by hand.
5494
5495 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
5496
5497         Add NetBSD/hppa target and host support.
5498
5499         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5500         (hppabsd_gregset): Move to ...
5501         (hppabsd_regset_from_core_section): Rename
5502         hppaobsd_regset_from_core_section and move to ...
5503         (hppabsd_find_global_pointer): Update comment.
5504         (hppabsd_init_abi): Make global. Do not register
5505         hppabsd_regset_from_core_section.
5506         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5507         move to ...
5508         (_initialize_hppabsd_tdep): Move to ...
5509         * hppaobsd-tdep.c: ... here. New file.
5510         * hppnbsd-tdep.c: New file.
5511         * hppnbsd-nat.c: New file.
5512         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5513         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5514         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5515         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5516         * configure.host (hppa*-*-netbsd*): New entry.
5517         * configure.tgt (hppa*-*-netbsd*): New entry.
5518         (hppa*-*-openbsd*): Update.
5519         * NEWS (New native configuration): Mention NetBSD/hppa.
5520         (New targets): Mention NetBSD/hppa.
5521
5522 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5523
5524         * gdbarch.sh (function_list): Add new property bits_big_endian to
5525         gdbarch structure.
5526         * gdbarch.{c,h}: Regenerate.
5527
5528         * value.c (struct value): Replace BITS_BIG_ENDIAN by
5529         gdbarch_bits_big_endian (comment).
5530         (unpack_field_as_long, modify_field): Likewise.
5531         * value.h: Likewise (comment).
5532         * valops.c (value_slice): Likewise.
5533         * valarith.c (value_subscript, value_bit_index): Likewise.
5534         * gdbtypes.h (field): Likewise (comment).
5535         * eval.c (evaluate_subexp_standard): Likewise.
5536         * dwarf2read.c (dwarf2_add_field): Likewise.
5537         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5538         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5539
5540         * defs.h (BITS_BIG_ENDIAN): Remove.
5541
5542 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5543
5544         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5545         function calls.
5546         * m2-exp.y (yylex): Likewise.
5547         * objc-exp.y (yylex): Likewise.
5548
5549         * defs.h (DEPRECATED_STREQN): Remove.
5550
5551 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
5552
5553         * MAINTAINERS: Update my email address.
5554
5555 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
5556
5557         * README: Mention gdbserver/README.
5558
5559 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
5560
5561         * valarith.c (value_binop): Handle BINOP_INTDIV
5562         for unsigned and signed integers.
5563
5564 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
5565
5566         * s390-tdep.c (s390_gdbarch_init): Set default long double
5567         type to 128-bit IEEE quad.
5568
5569 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
5570
5571         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5572
5573 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
5574
5575         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5576
5577         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5578         * value.c: All callers changed.
5579
5580 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5581
5582         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5583         DEPRECATED_STREQ by its expression.
5584         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5585         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5586         (scan_xcoff_symtab): Likewise.
5587         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5588         * f-lang.c (find_common_for_function): Likewise.
5589         * objc-exp.y (parse_number): Likewise.
5590
5591         * defs.h (DEPRECATED_STREQ): Remove.
5592
5593 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5594
5595         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5596         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5597         get_frame_arch to get at the current_architecture. Update AM33_MODE
5598         call.
5599         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5600         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5601         architecture.
5602         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5603
5604 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5605
5606         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5607         parameter.
5608         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5609
5610         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5611         current_gdbarch by gdbarch. Update caller.
5612
5613         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5614         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5615         the current architecture. Update calls of
5616         amd64_native_gregset_supplies_p.
5617         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5618         (amd64bsd_store_inferior_registers): Likewise.
5619
5620 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5621
5622         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5623         Replace current_gdbarch by gdbarch. Update caller.
5624
5625 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5626
5627         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5628         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5629         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5630         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5631         (stabsect_build_psymtabs): Fix indentation.
5632
5633 2008-01-15  Michael Snyder  <msnyder@specifix.com>
5634
5635         * corelow.c (core_xfer_partial): Comment, cut/paste error.
5636
5637 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
5638
5639         * win32-nat.c (win32_create_inferior): Restore code calling
5640         CloseHandle on ProcessInformation structure.
5641
5642 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
5643
5644         * configure.ac: Check for void * as 3 argument of ptrace.
5645         * configure: regenerate.
5646
5647 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5648
5649         * alpha-tdep.c (alpha_heuristic_proc_start)
5650         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5651         current_gdbarch by gdbarch.
5652
5653         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5654         current architecture by frame_info. Update alpha_heuristic_proc_start
5655         call.
5656
5657         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5658         get_frame_arch to get at the current architecture by frame_info. Update
5659         alpha_sigtramp_register_address call.
5660
5661         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5662         current_gdbarch by gdbarch. Update caller.
5663         (convert_to_extended, convert_from_extended): Add endianess parameter
5664         for comparison. Update caller.
5665         (arm_extract_return_value, arm_store_return_value): Use
5666         get_regcache_arch to get at the current architecture.
5667
5668         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5669         current_gdbarch by gdbarch. Update caller.
5670         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5671         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5672
5673         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5674         gdbarch as parameter. Update caller.
5675         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5676         current_gdbarch by gdbarch. Update caller.
5677
5678         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5679         update caller. Replace current_gdbarch by gdbarch.
5680
5681         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5682         the current architecture. Replace current_gdbarch by gdbarch.
5683         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5684         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5685         expression. Add gdbarch as parameter and replace current_gdbarch with
5686         it. Update caller.
5687         (M6811_TDEP): Remove.
5688         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5689         architecture.
5690         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5691         current_gdbarch by gdbarch. Update caller.
5692
5693         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5694         update caller.
5695         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5696         by gdbarch.
5697
5698         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5699         caller. Relace current_gdbarch by gdbarch.
5700         (altivec_register_p, spe_register_p): Likewise.
5701         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5702         parameter.
5703         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5704         altivec_register_p and spe_register_p.
5705
5706         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5707         caller. Replace current_gdbarch by gdbarch.
5708         (score_analyze_prologue): use get_frame_arch to get at the current
5709         architecture.
5710
5711         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5712         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5713         current_gdbarch by gdbarch. Update caller.
5714         (sparc_frame_cache): Use get_frame_arch to get at the current
5715         architecture.
5716         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5717         sparc_analyze_prologue.
5718
5719         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5720         parameter.
5721
5722 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5723
5724         * exec.c: #include "arch-utils.h"
5725          (print_section_info): Use gdbarch_from_bfd to get at the
5726         current architecture. Replace current_gdbarch. Fix indention. Replace
5727         deprecated_print_address_numeric by paddress.
5728         * Makefile.in (exec.o) Add dependency to arch-utils.h.
5729
5730         * valprint.c (val_print_string): Replace
5731         deprecated_print_address_numeric.
5732         * tracepoint.c (trace_mention, scope_info): Likewise.
5733         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5734         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5735         (maintenance_check_symtabs): Likewise.
5736         * symfile.c (list_overlays_command): Likewise.
5737         * stack.c (frame_info, print_block_frame_labels): Likewise.
5738         * printcmd.c (print_address, print_address_demangle)
5739         (address_info): Likewise.
5740         * corefile.c (memory_error): Likewise.
5741         * infcmd.c (jump_command): Likewise.
5742         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5743         (mention, delete_breakpoint): Likewise.
5744         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5745         * dwarf2read.c (dump_die): Likewise.
5746         * ada-valprint.c (ada_val_print_1): Likewise.
5747         * f-valprint.c (f_val_print): Likewise.
5748         * linux-fork.c (info_forks_command): Likewise.
5749         * m32r-com.c (m32r_load_section, m32r_load)
5750         (m32r_upload_command): Likewise.
5751
5752         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5753
5754 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5755
5756         * gdbarch.sh (skip_prologue): Add gdbarch
5757         as parameter.
5758         * gdbarch.{c,h}: Regenerate.
5759
5760         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5761         * amd64-tdep.c (amd64_skip_prologue): Likewise.
5762         * avr-tdep.c (avr_skip_prologue): Likewise.
5763         * cris-tdep.c (cris_skip_prologue): Likewise.
5764         * frv-tdep.c (frv_skip_prologue): Likewise.
5765         * h8300-tdep.c (h8300_skip_prologue): Likewise.
5766         * hppa-tdep.c (hppa_skip_prologue): Likewise.
5767         * i386-tdep.c (i386_skip_prologue): Likewise.
5768         * ia64-tdep.c (ia64_skip_prologue): Likewise.
5769         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5770         * m32r-tdep.c (m32r_skip_prologue): Likewise.
5771         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5772         * m68k-tdep.c (m68k_skip_prologue): Likewise.
5773         * m88k-tdep.c (m88k_skip_prologue): Likewise.
5774         * mep-tdep.c (mep_skip_prologue): Likewise.
5775         * mips-tdep.c (mips_skip_prologue): Likewise.
5776         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5777         * mt-tdep.c (mt_skip_prologue): Likewise.
5778         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5779         * score-tdep.c (score_skip_prologue): Likewise.
5780         * sh64-tdep.c (sh64_skip_prologue): Likewise.
5781         * sh-tdep.c (sh_skip_prologue): Likewise.
5782         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5783         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5784         * spu-tdep.c (spu_skip_prologue): Likewise.
5785         * v850-tdep.c (v850_skip_prologue): Likewise.
5786         * vax-tdep.c (vax_skip_prologue): Likewise.
5787         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5788         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5789
5790         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5791         current_gdbarch by gdbarch.
5792         * m32c-tdep.c (m32c_skip_prologue): Likewise.
5793         * s390-tdep.c (s390_skip_prologue): Likewise.
5794
5795 2008-01-10  Doug Evans  <dje@google.com>
5796
5797         * defs.h (struct continuation_arg): Fix typo in comment.
5798         * target.c (target_translate_tls_address): Fix comment spelling error.
5799
5800 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5801
5802         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5803         (DOUBLEST_SCAN_FORMAT): Likewise.
5804         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5805         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5806         * c-exp.y (parse_number): Likewise.
5807         * jv-exp.y (parse_number): Likewise.
5808         * objc-exp.y (parse_number): Likewise.
5809         * p-exp.y (parse_number): Likewise.
5810
5811 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
5812
5813         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5814         (check_typedef): Likewise.
5815
5816 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
5817
5818         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5819         seen_double_big_d, treat the new H, D, and DD modifiers as length
5820         modifiers.
5821
5822 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5823
5824         * dwarf2read.c (read_enumeration_type): Add comment.
5825
5826 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5827
5828         * config.in: Regenerate.
5829
5830 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5831
5832         * ada-lang.c (ada_convert_actual): Renames convert_actual.
5833         Make non-static.
5834         (ada_convert_actuals): Delete.
5835         * ada-lang.h (ada_convert_actual): Add declaration.
5836         (ada_convert_actuals): Remove declaration.
5837         * infcall.c: #include "ada-lang.h".
5838         (value_arg_coerce): Add new parameter sp.  Update function
5839         documetnation.  Add handling of Ada function call parameters.
5840         * Makefile.in (infcall.o): Update dependencies.
5841
5842 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5843
5844         * ada-lang.c (ensure_lval): Fix value lval kind.
5845         (convert_actual): Add handling for arguments passed by reference.
5846
5847 2008-01-08  Doug Evans  <dje@google.com>
5848
5849         * dbxread.c (read_dbx_symtab): Fix indentation.
5850
5851 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5852
5853         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5854         (valarith.o): Depend on dfp.h.
5855         (valops.o): Likewise.
5856         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5857         (set_decnumber_context): New function.
5858         (decimal_check_errors): Likewise.
5859         (decimal_from_number): Likewise.
5860         (decimal_to_number): Likewise.
5861         (decimal_from_string): Use set_decnumber_context and
5862         decimal_check_errors.
5863         (decimal_from_integral): New function.
5864         (decimal_from_floating): Likewise.
5865         (decimal_to_double): Likewise.
5866         (promote_decimal): Likewise.
5867         (decimal_binop): Likewise.
5868         (decimal_is_zero): Likewise.
5869         (decimal_compare): Likewise.
5870         (decimal_convert): Likewise.
5871         * dfp.h (decimal_from_integral): New prototype.
5872         (decimal_from_floating): Likewise.
5873         (decimal_to_double): Likewise.
5874         (decimal_binop): Likewise.
5875         (decimal_is_zero): Likewise.
5876         (decimal_compare): Likewise.
5877         (decimal_convert): Likewise.
5878         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5879         call to value_from_decfloat.
5880         * valarith.c: Include dfp.h.
5881         (value_args_as_decimal): New function.
5882         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5883         (value_logical_not): Likewise.
5884         (value_equal): Likewise.
5885         (value_less): Likewise.
5886         (value_pos): Likewise.
5887         (value_neg): Formatting fix.
5888         * valops.c: Include dfp.h.
5889         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5890         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5891         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5892         (value_from_decfloat): Remove expect_type argument.
5893         * value.h (value_from_decfloat): Update prototype.
5894
5895 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
5896
5897         Ignore change in name of dynamic linker during
5898         execution on Solaris.  This also unbreaks pending breakpoints.
5899
5900         * solist.h (struct target_so_ops): New field same.
5901         * solib-svr4.c (svr4_same): New.
5902         (_initialize_svr4_solib): Register svr4_same.
5903         * solib.c (update_solib_list): Use ops->same, if available.
5904
5905 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
5906
5907         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5908         when using MS-DOS paths.
5909
5910 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5911
5912         * NEWS: Mention --pid and --core command line behaviour changes.
5913
5914 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5915
5916         * main.c (captured_main): Remove 'count' varible and the
5917         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
5918         --pid options were issued simultaneously.  If an explicit pid
5919         option was passed, don't fallback to core file.  Detect extra
5920         arguments better in the presence of explicit pid or core
5921         arguments.
5922
5923 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
5924
5925         * ada-lang.c (ada_which_variant_applies): Correctly compute
5926         the value of the discriminant when the variant record is packed.
5927
5928 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5929
5930         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5931         that are used to differentiate homonyms.
5932
5933 2008-01-04  Jerome Guitton  <guitton@adacore.com>
5934
5935         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5936         when the type is an anonymous pointer type.
5937         (ada_check_typedef): Avoid a seg fault when the type is null.
5938         * ada-typeprint.c (print_array_type): Add support for pointer
5939         to packed arrays.
5940
5941 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
5942
5943         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5944
5945 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5946
5947         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5948         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5949
5950 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5951
5952         * ada-exp.y (chop_separator): New function.
5953         (write_selectors): Rewrite to re-use chop_separator.
5954         (ada_nget_field_index, get_symbol_field_type): New functions.
5955         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5956         expressions.
5957
5958 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5959
5960         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5961         of SYMBOL_VALUE when working with function symbols.
5962
5963 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5964
5965         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5966         expressions.  These expressions do not need to be rewriten.
5967
5968 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5969
5970         * dwarf2read.c (read_enumeration_type): Flag type as stub if
5971         the given die is a declaration.
5972
5973 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5974
5975         * ada-lang.c (ada_array_bound_from_type): Make non-static.
5976         Handle properly the case when the index type is an enumerated type.
5977         Do not return the subtype of the bounds type, just return the
5978         bounds type directly - this is not needed and is more consistent
5979         with what we do for arrays when no XA parallel type exists.
5980
5981 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5982
5983         * ada-lang.c (static_unwrap_type): Add forward declaration.
5984         (template_to_static_fixed_type): Fields of dynamic types sometimes
5985         also need to be unwrapped. Take this into account.
5986         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
5987         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
5988         * ada-typeprint.c (ada_print_type): Get the typename from
5989         the original type, not the base type.
5990
5991 2008-01-03  Jerome Guitton  <guitton@adacore.com>
5992
5993         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
5994         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
5995         Update calls to ada_to_fixed_type.
5996         (ada_template_to_fixed_record_type_1): Ditto, but without looking
5997         for the tag.
5998         (ada_to_fixed_type): Add check_tag parameter; do not look for
5999         tag if null.  When looking for a tag, use a fixed record type.
6000         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6001         * ada-valprint.c (printable_val_type, ada_value_print): Update
6002         calls to ada_to_fixed_type.
6003
6004 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
6005
6006         * doublest.c (convert_floatformat_to_doublest): Call
6007         floatformat_to_doublest instead of floatformat_to_double and use
6008         DOUBLEST variables.
6009         (convert_doublest_to_floatformat): Call floatformat_from_doublest
6010         instead of floatformat_from_double and use DOUBLEST variables.
6011
6012 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
6013
6014         * MAINTAINERS (Write After Approval): Add self.
6015
6016 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6017
6018         * symfile.c (set_initial_language): Make non-static.
6019         * symfile.h (set_initial_language): Add declaration.
6020         * language.c: #include "symfile.h".
6021         (set_language): Call set_initial_language if the frame language
6022         could not be determined.
6023
6024 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
6025
6026         * eval.c (evaluate_subexp_for_address): Provide frame address to
6027         locate_var_value only if it will be needed.
6028
6029 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
6030
6031         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6032
6033 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6034
6035         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6036         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6037         This is needed to make sure that any other treatment applied
6038         to the resulting value does not fail for spurious reason,
6039         such as trying to take the address of this value.
6040
6041 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6042
6043         * ada-lang.c (ada_value_equal): Dereference reference types when
6044         comparing arrays.
6045
6046 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
6047
6048         Updated copyright notices for most files.
6049
6050 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
6051
6052         * win32-nat.c (psapi_module_handle): Remove static.
6053         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
6054         return first module found if base_address is zero.  Don't initialize
6055         psapi function pointers here.  Convert to cygwin paths when
6056         appropriate.
6057         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6058         executable name.  Use get_module_name when that fails or when
6059         !__CYGWIN__.
6060         (_initialize_psapi): New function.  Initialize psapi stuff before it is
6061         needed or issue a warning if it is not found.  Move psapi_module_handle
6062         here.
6063
6064 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6065
6066         * ada-lang.c (ada_remove_trailing_digits): New function.
6067         (ada_remove_po_subprogram_suffix): New function.
6068         (ada_decode): Improve. Move the description of the algorithm
6069         directly inside the code, instead of in the function global
6070         description.
6071
6072 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6073
6074         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6075         and always print the dereferenced value.
6076
6077 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6078
6079         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6080         of the case where the first argument is a reference.
6081         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6082
6083 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6084
6085         Implement support for Ada interface types.
6086
6087         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6088         (ada_is_ignored_field): Ignore fields that are a dispatch table
6089         of a tagged type.
6090
6091 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6092
6093         * top.c (print_gdb_version): Update copyright year.
6094
6095 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6096
6097         * ChangeLog-2007: New ChangeLog rotation.
6098         * ChangeLog: Reset for 2008.
6099         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6100         ChangeLog-2007.
6101
6102 For older changes see ChangeLog-2007.
6103 \f
6104 Local Variables:
6105 mode: change-log
6106 left-margin: 8
6107 fill-column: 74
6108 version-control: never
6109 coding: utf-8
6110 End: