gdb/ChangeLog

   1 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * frame.c (frame_unwind_id): Renamed to ...
   4         (frame_unwind_caller_id): ... this.  All callers updated.
   5         (frame_pc_unwind): Renamed to ...
   6         (frame_unwind_caller_pc): ... this.  All callers updated.
   7         * frame.h: Document frame_unwind_caller_WHAT functions.
   8         (frame_unwind_id): Renamed to ...
   9         (frame_unwind_caller_id): ... this.
  10         (frame_pc_unwind): Renamed to ...
  11         (frame_unwind_caller_pc): ... this.
  12         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
  13         * stack.c (parse_frame_specification_1): Do not rely on
  14         frame_unwind_id.
  15
  16 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  17
  18         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
  19
  20 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  21
  22         * frame.c (frame_sp_unwind): Delete.
  23         (get_frame_sp): Do not use it.
  24         * frame.h (frame_sp_unwind): Delete prototype.
  25
  26 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  27
  28         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
  29
  30 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  31
  32         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
  33         * frame.c (frame_unwind_address_in_block): Delete.
  34         (get_frame_address_in_block): Do not use it.  Check the type
  35         of the next frame first.
  36         (frame_cleanup_after_sniffer): Update comment.
  37         * frame.h (frame_unwind_address_in_block): Delete prototype.
  38         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
  39
  40 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  41
  42         * frame.c (frame_func_unwind): Delete.
  43         (get_frame_func): Do not use it.
  44         * frame.h (frame_func_unwind): Delete prototype.
  45         * hppa-tdep.c (hppa_frame_cache): Update comment.
  46         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
  47
  48 2008-07-14  Stan Shebs  <stan@codesourcery.com>
  49
  50         * remote-sim.c (init_gdbsim_ops): Remove
  51         TARGET_REDEFINE_DEFAULT_OPS.
  52
  53 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
  54
  55         * findvar.c (read_var_value): Remove unused variable.
  56
  57 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
  58
  59         * infrun.c (handle_inferior_event): Tag threads as stopped
  60         before inserting breakpoints.
  61
  62 2008-07-15  Hui Zhu  <teawater@gmail.com>
  63
  64         * MAINTAINERS: Added myself to section Write After Approval.
  65
  66 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
  67
  68         PR gdb/2477
  69         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
  70
  71 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
  72
  73         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
  74         (i386_dicos_push_dummy_code): New.
  75         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
  76         Register i386_dicos_push_dummy_code.
  77
  78 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
  79
  80         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
  81         (mips_n32n64_push_dummy_call, mips_o64_return_value)
  82         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
  83
  84         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
  85         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
  86         (mips_n32n64_fp_arg_chunk_p): Update caller.
  87
  88         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
  89         (mips_n32n64_push_dummy_call): Update caller.
  90
  91         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
  92         current_gdbarch.
  93         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
  94         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
  95
  96
  97         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
  98         current_gdbarch.
  99         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
 100         (mips_o64_push_dummy_call): Update caller.
 101
 102         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
 103         (fp_register_arg_p, mips_dump_tdep): Update caller.
 104
 105         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
 106         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
 107
 108         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
 109         current_gdbarch.
 110         (mips32_scan_prologue): Update caller.
 111
 112         (heuristic_proc_start): Add gdbarch as parameter. Replace
 113         current_gdbarch.
 114         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
 115
 116         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
 117         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
 118         the current architecture. Update call to getregs_supplies.
 119         (getregs_supplies): Add gdbarch as parameter and replace
 120         current_gdbarch.
 121
 122         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
 123         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
 124         NBSD_MIPS_JB_ELEMENT_SIZE.
 125         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
 126         replace current_gdbarch.
 127
 128         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
 129         current_gdbarch.
 130         (mips_fetch_registers, mips_store_registers): Update call
 131         to mips_map_regno.
 132         (mips_load): Use get_regcache_arch to get at the current_architecture
 133         and replace current_gdbarch.
 134
 135 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 136
 137         * thread.c (restore_selected_frame): On fail to restore, select
 138         the innermost frame, and don't crash when warning the user.
 139
 140 2008-07-13  Hui Zhu  <teawater@gmail.com>
 141
 142         * symtab.c (expand_line_sal): Fix a memory leak.
 143
 144 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 145
 146         * utils.c (struct continuation): Define as inheriting struct
 147         cleanup.
 148         (add_continuation, do_all_continuations)
 149         (discard_all_continuations, add_intermediate_continuation)
 150         (do_all_intermediate_continuations)
 151         (discard_all_intermediate_continuations): Adjust.
 152
 153 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 154
 155         Skip varobj in running threads.
 156         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
 157         thread is not stopped, skip the varobj.
 158         * Makefile.in: Update dependencies.
 159
 160 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 161
 162         Enable all commands while inferiour is running
 163         * mi/mi-main.c (mi_cmd_execute): Don't check if
 164         inferiour is executing.
 165
 166 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 167
 168         Allow all CLI command even if target is executing.
 169         * gdb/top.c (execute_command_1): Don't check if the inferiour
 170         is running.
 171
 172 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 173
 174         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
 175         Fix printing of frame, when frame is wrong.
 176
 177 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 178
 179         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
 180         backchain is unreadable.
 181
 182 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 183
 184         * spu-linux-nat.c: Include "gdbthread.h".
 185         (spu_child_post_startup_inferior): Register main thread.
 186         (spu_child_post_attach): Likewise.
 187         * Makefile.in (spu-linux-nat.o): Update dependencies.
 188
 189 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 190
 191         Rewrite continuations internals on top of cleanups and plug
 192         continuation arguments leaks.
 193
 194         * defs.h (struct continuation): Make it opaque.
 195         (add_continuation, add_intermediate_continuation): Drop the int
 196         argument of the continuation hook argument.  Add
 197         continuation_free_args argument.
 198         (do_all_continuations, do_all_intermediate_continuations): Drop
 199         the error_p argument.
 200
 201         * utils.c (add_continuation): Drop the int argument of the
 202         continuation hook argument.  Add continuation_free_args argument.
 203         Reimplement on top of cleanups.
 204         (do_all_continuations): Drop error argument.  Reimplement on top
 205         of cleanups.
 206         (discard_all_continuations): Reimplement on top of cleanups.
 207         (add_intermediate_continuation): Drop the int argument of the
 208         continuation hook argument.  Add continuation_free_args argument.
 209         Reimplement on top of cleanups.
 210         (do_all_intermediate_continuations): Drop error argument.
 211         Reimplement on top of cleanups.
 212         (discard_all_intermediate_continuations): Reimplement on top of
 213         cleanups.
 214
 215         * breakpoint.c (until_break_command_continuation): Drop error
 216         argument.  Add xfree as continuation argument deleter.
 217
 218         * inf-loop.c (inferior_event_handler): On error, discard all
 219         continuations.  Adjust to new do_all_intermediate_continuations
 220         and do_all_continuations interfaces.
 221
 222         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
 223         Pass xfree as continuation argument deleter.
 224         (finish_command_continuation): Drop error_p argument.  Adjust.
 225         (finish_command_continuation_free_arg): New.
 226         (finish_command): Pass finish_command_continuation_free_arg as
 227         continuation argument deleter.  Adjust to new do_all_continuations
 228         interfaces.
 229         (attach_command_continuation): Drop error_p argument.
 230         (attach_command_continuation_free_args): New.
 231         (attach_command): Pass attach_command_continuation_free_args as
 232         continuation argument deleter.
 233
 234         * interps.c (interp_set): Adjust to new do_all_continuations
 235         interfaces.
 236
 237         * event-top.c (stdin_event_handler): In error, also discard the
 238         intermediate continuations.
 239
 240 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 241
 242         Replace struct continuation_args by void* and per command structs.
 243
 244         * top.c (execute_command): Remove unused arg1 and arg2 locals.
 245
 246         * breakpoint.c (struct until_break_command_continuation_args):
 247         New.
 248         (until_break_command_continuation): Take a void* instead of a
 249         continuations_arg.  Adjust.
 250         (until_break_command): Adjust to use struct
 251         until_break_command_continuation_args instead of struct
 252         continuation_arg.
 253
 254         * infcmd.c (struct step_1_continuation_args): New.
 255         (step_1_continuation): Take a void* instead of a
 256         continuations_arg.  Adjust to use struct step_1_continuation_args.
 257         (step_once): Adjust to use struct step_1_continuation_args.
 258
 259         (struct finish_command_continuation_args): New.
 260         (finish_command_continuation): Take a void* instead of a
 261         continuations_arg.  Adjust to use struct
 262         finish_command_continuation_args.
 263         (finish_command): Adjust to use struct
 264         finish_command_continuation_args.
 265         (struct attach_command_continuation_args): New.
 266         (attach_command_continuation): Take a void* instead of a
 267         continuations_arg.  Adjust to use struct
 268         attach_command_continuation_args.
 269         (attach_command): Adjust to use struct
 270         attach_command_continuation_args.
 271
 272         * defs.h (struct continuation_arg): Delete.
 273         (struct continuation): Replace the struct continuation_arg*
 274         parameter of continuation_hook by a void*.  Replace "arg_list"
 275         member by a new "args" member with void* type.
 276         (add_continuation, add_intermediate_continuation): Replace struct
 277         continuation_arg type usages by void* usages.
 278
 279         * utils.c (add_continuation, do_all_continuations)
 280         (add_intermediate_continuation)
 281         (do_all_intermediate_continuations): Replace struct
 282         continuation_arg type usages by void* usages.  Pass "args" instead
 283         of "arg_list".
 284
 285 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 286
 287         * infrun.c (struct thread_stepping_state): Delete sal member.
 288         (init_thread_stepping_state): Add local sal.  Use it instead of
 289         tss->sal.
 290         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
 291         tss->sal.
 292         (step_into_function): Add local stop_func_sal.  Use it instead of
 293         tss->sal.
 294
 295 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 296
 297         Implement -exec-continue/-exec-interrupt --all.
 298         * infcmd.c (continue_1): New, extracted from
 299         (continue_command): ...here.
 300         (interrupt_target_1): New, extracted from
 301         (interrupt_target_command): ...here.
 302         * inferior.h (continue_1, interrupt_target_1): New.
 303         * mi/mi-main.c (mi_cmd_exec_continue)
 304         (mi_cmd_exec_interrupt): Handle --all.
 305
 306 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 307
 308         Implement --thread and --frame.
 309         * gdbthread.h (find_thread_id): Declare.
 310         * thread.c (find_thread_id): Make non-static.
 311         * mi/mi-main.c (mi_cmd_execute): Switch to the right
 312         thread and frame, if necessary.
 313         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
 314         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
 315
 316 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 317
 318         * infrun.c (resume): Discard cleanups on early exit path.
 319
 320 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 321
 322         * infrun.c (normal_stop): For MI, report which threads
 323         were stopped.
 324
 325 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 326
 327         Report thread state in -thread-info output.
 328         * thread.c (print_thread_info): Add new field "state".
 329
 330 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 331
 332         * infrun.c (handle_inferior_event): Also ignore a
 333         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
 334
 335 2008-07-11  Tom Tromey  <tromey@redhat.com>
 336
 337         * completer.c (complete_line_internal): New function, from
 338         complete_line.  Add 'for_help' parameter.
 339         (complete_line): Use it.
 340         (command_completer): Move later.  Rewrite.
 341
 342 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 343
 344         * thread.c (thread_apply_command): Move making the cleanup out of
 345         the loop.
 346
 347 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 348
 349         Exited threads.
 350
 351         * thread.c (enum thread_state): New.
 352         (thread_state main_thread_running): Delete, in favor of...
 353         (thread_state main_thread_state): ... this.  Update throughout.
 354         (clear_thread_inferior_resources): New, split from free_thread.
 355         (free_thread): Call clear_thread_inferior_resources.
 356         (init_thread_list): Set main thread to stopped state.
 357         (add_thread_silent): Take care of PTID reuses.
 358         (delete_thread): If deleting inferior_ptid or a thread with
 359         refcount > 0, mark it as exited, but still keep it in the list.
 360         Only notify of thread exits, if we haven't done so yet.
 361         (iterate_over_threads): Make it safe to delete threads while
 362         iterating over them.
 363         (do_captured_list_thread_ids): Don't account for exited threads.
 364         (thread_alive): Check for the THREAD_EXITED state, and don't set
 365         ptid to -1 on exited threads.
 366         (set_running): Update to account for extra possible states.
 367         (is_thread_state): New.
 368         (is_stopped, is_exited): New.
 369         (is_running): Implement in terms of is_thread_state.
 370         (any_running): Update.
 371         (print_thread_info): Update.  Account for exited threads.  Don't
 372         warn about missed frame restoring here, its done in the cleanup.
 373         (switch_to_thread): Don't read from a thread that has gone.
 374         (restore_current_thread): In non-stop mode, do a full context
 375         switch.
 376         (restore_selected_frame): Add a frame_level argument.  Rewrite.
 377         (struct current_thread_cleanup): Add selected_frame_level and
 378         was_stopped members.
 379         (do_restore_current_thread_cleanup): Check if thread was stopped
 380         and still is, and if the target has registers, stack and memory
 381         before restoring the selected frame.  Don't delete the cleanup
 382         argument here.
 383         (restore_current_thread_cleanup_dtor): New.
 384         (make_cleanup_restore_current_thread): Remove all arguments.
 385         Rewrite.
 386         (thread_apply_all_command): Update.  Prune threads.
 387         (thread_apply_command): Update.
 388         (thread_command): Account for currently selected exited thread.
 389         (do_captured_thread_select): Check for a running thread.  Prune
 390         threads.
 391         (_initialize_thread): Make "info threads", "thread", "thread
 392         apply", and "thread apply all" appliable without a selected thread.
 393         * gdbthread.h (struct thread_info): Replace running_ by state_.
 394         Add refcount.
 395         (is_exited, is_stopped): Declare.
 396         (make_cleanup_restore_current_thread): Remove all arguments.
 397         * infrun.c: Include "event-top.h".
 398         (fetch_inferior_event): In non-stop mode, restore selected thread
 399         and frame after handling the event and running breakpoint
 400         commands.  Display GDB prompt if needed.
 401         (normal_stop): In non-stop mode, don't print thread switching
 402         notice.
 403         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
 404         (get_cmd_no_selected_thread_ok): New.
 405         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
 406         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
 407         Declare.
 408         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
 409         no-selected-thread ok.
 410         * top.c (execute_command): Check for non no-selected-thread-ok
 411         commands.
 412         * linux-nat.c (struct saved_ptids, threads_to_delete)
 413         (record_dead_thread, prune_lwps): Delete.
 414         (exit_lwp): Unconditionally delete thread.
 415         (linux_nat_resume): Remove prune_lwps call.
 416         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
 417         of is_running.  Adjust to make_cleanup_restore_current_thread
 418         interface change.
 419         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
 420         selected thread has exited.
 421         * inf-loop.c (inferior_event_handler): Don't display the prompt
 422         here.
 423         * varobj.c (c_value_of_root): Update.
 424         * defs.h (make_cleanup_dtor): Declare.
 425         * utils.c (make_cleanup_dtor): New.
 426
 427         * Makefile.in (infrun.o): Depend on $(event_top_h).
 428
 429 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 430
 431         Add "continue -a" and "interrupt -a" options for non-stop mode.
 432
 433         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
 434         (continue_command): Add "-a" option.
 435         (interrupt_target_command): Add "-a" option.
 436         (_initialize_infcmd): Add extend help of continue and interrupt
 437         command to mention the new "-a" option.  Mark "continue" async ok.
 438
 439 2008-07-10  Doug Evans  <dje@google.com>
 440
 441         Add "set print symbol-loading on|off".
 442         * NEWS: Document new option.
 443         * symfile.h (print_symbol_loading): Declare.
 444         * symfile.c (print_symbol_loading): New global.
 445         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
 446         from ..." if print_symbol_loading.
 447         (_initialize_symfile): Add set/show print symbol-loading.
 448         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
 449         if print_symbol_loading.
 450
 451 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
 452
 453         Non-stop linux native.
 454
 455         * linux-nat.c (linux_test_for_tracefork): Block events while we're
 456         here.
 457         (get_pending_status): Implement non-stop mode.
 458         (linux_nat_detach): Stop threads before detaching.
 459         (linux_nat_resume): In non-stop mode, always resume only a single
 460         PTID.
 461         (linux_handle_extended_wait): On a clone event, in non-stop mode,
 462         add new lwp to GDB's thread table, and mark as running, executing
 463         and stopped appropriately.
 464         (linux_nat_filter_event): Don't assume there are other running
 465         threads when a thread exits.
 466         (linux_nat_wait): Mark the main thread as running and executing.
 467         In non-stop mode, don't stop all lwps.
 468         (linux_nat_kill): Stop lwps before killing them.
 469         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
 470         alive.
 471         (send_sigint_callback): New.
 472         (linux_nat_stop): New.
 473         (linux_nat_add_target): Set to_stop to linux_nat_stop.
 474
 475         * linux-nat.h (thread_db_attach_lwp): Declare.
 476
 477         * linux-thread-db.c (thread_get_info_callback): Check for new
 478         threads if we have none.
 479         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
 480         stopped lwp.  Check for new threads if we have none.
 481         (thread_db_attach_lwp): New.
 482         (thread_db_init): Set proc_handle.pid to inferior_ptid.
 483         (check_event): Set proc_handle.pid to the stopped lwp.
 484         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
 485         lwp available, bail out if there is none.
 486
 487         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
 488         PTRACE_KILL.
 489
 490 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
 491
 492         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
 493         `current_pc' from CORE_ADDR to ULONGEST.
 494
 495         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
 496         gdbsim_stop().
 497
 498 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 499
 500         * NEWS (New commands): Mention "set disable-randomization".
 501         * configure.ac: Add check for HAVE_PERSONALITY and
 502         HAVE_DECL_ADDR_NO_RANDOMIZE.
 503         * configure, config.in: Regenerate.
 504         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
 505         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
 506         ADDR_NO_RANDOMIZE.
 507         (disable_randomization, show_disable_randomization)
 508         (set_disable_randomization): New.
 509         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
 510         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
 511         variable DISABLE_RANDOMIZATION.
 512         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
 513         DISABLE_RANDOMIZATION.
 514
 515 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 516
 517         Adjust all targets to new target_stop interface.
 518
 519         * gnu-nat.c (gnu_stop): Add ptid argument.
 520         * go32-nat.c (go32_stop): Add ptid argument.
 521         (go32_create_inferior): Pass inferior_ptid to go32_stop.
 522         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
 523         * monitor.c (monitor_stop): Add ptid argument.
 524         (monitor_open): Pass inferior_ptid to monitor_stop.
 525         (monitor_interrupt): Pass inferior_ptid to target_stop.
 526         (monitor_stop): Add ptid argument.
 527         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
 528         (procfs_create_inferior): Add ptid argument.
 529         * procfs.c (procfs_stop): Add ptid argument.
 530         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
 531         * remote-sim.c (gdbsim_stop): Add ptid argument.
 532         * sol-thread.c (sol_thread_stop): Add ptid argument.
 533         * win32-nat.c (win32_stop): Add ptid argument.
 534
 535 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 536
 537         Non-stop inferior control.
 538
 539         * infrun.c (resume): In non-stop mode, always resume just one
 540         thread.
 541         (proceed): Don't call prepare_to_proceed in non-stop mode.
 542         (fetch_inferior_event): In non-stop mode, switch context before
 543         handling the event.
 544         (error_is_running, ensure_not_running): New.
 545         (handle_inferior_event): In non-stop mode: Mark only the event
 546         thread as stopped.  Require that the target module manages adding
 547         threads to the thread list.  Assert that there isn't a
 548         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
 549         (normal_stop): Only mark not-running if inferior hasn't exited.
 550         In non-stop mode, only mark the event thread.
 551
 552         * thread.c:Include "cli/cli-decode.h".
 553         (print_thread_info): Don't read from a running thread.
 554         Output "(running)" if thread is running.
 555         (switch_to_thread): Don't read stop_pc if thread is executing.
 556         (do_restore_current_thread_cleanup): Don't write to a running
 557         thread.
 558         (thread_apply_all_command): Don't read from a running thread.  In
 559         non-stop mode, do a full context-switch instead of just switching
 560         threads.
 561         (thread_apply_command): In non-stop mode, do a full context-switch
 562         instead of just switching threads.
 563         (do_captured_thread_select): Likewise.  Inform user if selected
 564         thread is running.
 565         (_initialize_thread): Mark "info threads" and "thread" and
 566         async_ok.
 567
 568         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
 569         unregister the target from the event loop.
 570
 571         * infcmd.c (continue_command, step_1, jump_command)
 572         (signal_command): Ensure the selected thread isn't running.
 573         (interrupt_target_command): In non-stop mode, interrupt only the
 574         selected thread.
 575
 576         * inferior.h (error_is_running, ensure_not_running): Declare.
 577
 578         * target.h (struct target_ops): Add ptid argument to the to_stop
 579         member.
 580         (target_stop): Add ptid_t argument.
 581
 582         * target.c (update_current_target): Add ptid argument to to_stop's
 583         type.
 584         (debug_to_stop): Add ptid_t argument.
 585         (debug_to_rcmd): Set to_stop_ptid.
 586
 587         * remote.c (remote_stop): Add ptid_t argument.
 588         (async_remote_interrupt): Add inferior_ptid to target_stop.
 589         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
 590
 591         * Makefile.in (thread.o): Depend on $(cli_decode_h).
 592
 593 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 594
 595         Don't rely on ecs->wait_for_more.
 596
 597         * infrun.c (proceed): Clear the stepping state, set
 598         previous_inferior_ptid and clear infwait state.
 599         (wait_for_inferior): Don't clear the stepping state, set
 600         previous_inferior_ptid, or clear the infwait state here.
 601         (fetch_inferior_event): Don't clear the stepping state, set
 602         previous_inferior_ptid, or clear the infwait state here.  Don't
 603         condition on wait_for_more.
 604
 605 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 606
 607         Refactor infrun a bit.
 608
 609         * infrun.c (currently_stepping): Take a struct
 610         thread_stepping_state instead of an execution_control_state.
 611         (struct thread_stepping_state): New, split from
 612         execution_control_state.
 613         (gtss, tss): New globals.
 614         (proceed): Clear the stepping state, set previous_inferior_ptid
 615         and clear infwait state.
 616         (init_wait_for_inferior): Clear the stepping state,
 617         previous_inferior_ptid and infwait state.
 618         (waiton_ptid, infwait_state): New, split from
 619         execution_control_state.
 620         (struct execution_control_state): Members that persist through
 621         events moved out to either struct thred_stepping_state or made
 622         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
 623         (wait_for_inferior, fetch_inferior_event): Use local
 624         execution_control_state.  Update to execution_control_state split.
 625         (init_execution_control_state): Adjust.
 626         (init_thread_stepping_state): New, extracted from
 627         init_execution_control_state.
 628         (context_switch): Take a ptid instead of an
 629         execution_control_state.
 630         (context_switch_to): Adjust.
 631         (adjust_pc_after_break): Adjust.
 632         (init_infwait_state): New.
 633         (handle_inferior_event): Adjust.
 634
 635 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 636             Vladimir Prus  <vladimir@codesourcery.com>
 637
 638         Per-thread commands.
 639
 640         * gdbthread.h: Remove unneeded forward declarations.
 641         Include "inferior.h".
 642         (struct thread_info): Add continuations,
 643         intermediate_continuations, proceed_to_finish, step_over_calls,
 644         stop_step, step_multi and stop_signal members.
 645         (save_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         (load_infrun_state): Add continuations,
 649         intermediate_continuations, proceed_to_finish, step_over_calls,
 650         stop_step, step_multi, stop_signal and stop_bpstat parameters.
 651
 652         * thread.c (load_infrun_state): In non-stop mode, load
 653         continuations, intermediate_continuations, proceed_to_finish,
 654         step_over_calls, stop_step, step_multi and stop_signal.
 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         (save_infrun_state): Store continuations,
 659         intermediate_continuations, proceed_to_finish, step_over_calls,
 660         stop_step, step_multi, stop_signal and stop_bpstat.
 661         (free_thread): Clear The thread's stop_bpstat.
 662
 663         * inferior.h (context_switch_to): Declare.
 664
 665         * infrun.c (ecss): New global.
 666         (context_switch): Context switch continuations,
 667         intermediate_continuations, proceed_to_finish, step_over_calls,
 668         stop_step, step_multi, stop_signal and stop_bpstat.
 669         (wait_for_inferior): Use global ecss.
 670         (async_ecss, async_ecs): Delete.
 671         (fetch_inferior_event): Use global ecss.
 672         (context_switch_to): New.
 673
 674         * top.c (execute_command): In non-stop, only check if the current
 675         thread is running, in all-stop, check if there's any thread
 676         running.
 677
 678         * breakpoint.c (bpstat_remove_breakpoint): New.
 679         (bpstat_remove_breakpoint_callback): New.
 680         (delete_breakpoint): Clear the stop_bpstats of all threads.
 681
 682         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
 683         current thread is running, in all-stop, check if there's any
 684         thread running.
 685
 686         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
 687
 688 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 689
 690         Add non_stop global.
 691
 692         * inferior.h (non_stop): Declare.
 693         * infrun.c (non_stop, non_stop_1): New.
 694         (set_non_stop, show_non_stop): New.
 695         (_initialize_infrun): Add "set/show non-stop" command.
 696
 697 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 698
 699         Adjust fork/vfork/exec to pass ptids around.
 700
 701         * target.h (struct target_waitstatus): Store related_pid as a ptid.
 702         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
 703         Take a ptid_t.
 704         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
 705         type to ptid.
 706         * breakpoint.c (print_it_typical, bpstat_check_location)
 707         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
 708         (create_fork_vfork_event_catchpoint): Adjust.
 709         * infrun.c (fork_event): Change parent_pid and child_pid types to
 710         ptid.
 711         (follow_exec, inferior_has_forked, inferior_has_vforked)
 712         (inferior_has_execd): Take a ptid_t and don't trim it.
 713         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
 714         * linux-nat.c (linux_child_follow_fork): Adjust.
 715         * inf-ptrace.c (inf_ptrace_wait): Adjust.
 716         * inf-ttrace.c (inf_ttrace_wait): Adjust.
 717         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
 718
 719 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 720
 721         Add "executing" property to threads.
 722
 723         * inferior.h (target_executing): Delete.
 724         * gdbthread.h (struct thread_info): Add executing_ field.
 725         (set_executing, is_executing): New.
 726         * thread.c (main_thread_executing): New.
 727         (init_thread_list): Clear it and also main_thread_running.
 728         (is_running): Return false if target has no execution.
 729         (any_running, is_executing, set_executing): New.
 730
 731         * top.c: Include "gdbthread.h".
 732         (target_executing): Delete.
 733         (execute_command): Replace target_executing check by any_running.
 734         * event-top.c: Include "gdbthread.h".
 735         (display_gdb_prompt, command_handler): Replace target_executing by
 736         is_running.
 737         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
 738         here.  Replace target_executing by is_running.
 739         * infrun.c (handle_inferior_event): Mark all threads as
 740         not-executing.
 741         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
 742         here.
 743         * stack.c (get_selected_block): Return null if inferior is
 744         executing.
 745         * target.c (target_resume): Mark resumed ptid as executing.
 746         * breakpoint.c (until_break_command): Replace target_executing
 747         check by is_executing.
 748         * remote.c (remote_async_resume): Don't mark inferior as executing
 749         here.
 750         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
 751         by any_running.
 752
 753         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
 754         (mi_execute_async_cli_command): Replace target_executing by
 755         is_running.
 756
 757         * frame.c (get_current_frame): Error out if the current thread is
 758         executing.
 759         (has_stack_frames): New.
 760         (get_selected_frame, deprecated_safe_get_selected_frame): Check
 761         has_stack_frames.
 762
 763         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
 764         $(gdbthread_h).
 765
 766 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 767
 768         * symfile.c (load_command): Reopen the exec file and reread
 769         symbols before anything else.
 770
 771 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 772
 773         * remote-sim.c: Include gdbthread.h.
 774         (remote_sim_ptid): New global.
 775         (gdbsim_create_inferior): Silently add the main task to GDB's
 776         thread list.
 777         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
 778         task from GDB's thread list.
 779         (gdbsim_resume): Adjust to use remote_sim_ptid.
 780         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
 781         (init_gdbsim_ops): Register gdbsim_thread_alive and
 782         gdbsim_pid_to_str.
 783         (_initialize_remote_sim): Initialize remote_sim_ptid.
 784         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
 785
 786 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 787
 788         * monitor (monitor_ptid): New global.
 789         (monitor_open): Silently add the main task to GDB's thread list.
 790         (monitor_close, monitor_mourn_inferior): Silently delete the main
 791         task from GDB's thread list.
 792         (monitor_thread_alive, monitor_pid_to_str): New.
 793         (init_base_monitor_ops): Register monitor_thread_alive and
 794         monitor_pid_to_str.
 795         (_initialize_remote_monitors): Initialize monitor_ptid.
 796
 797         * gdbthread.h (delete_thread_silent): Declare.
 798         * thread.c (delete_thread): Rename to ...
 799         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
 800         don't do exit notifications.
 801         (delete_thread, delete_thread_silent): New, as wrappers to
 802         delete_thread_1.
 803
 804 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 805
 806         * breakpoint.c (update_global_location_list): Add boolean
 807         "should_insert" argument.  Only insert locations if caller told it
 808         too.
 809         (update_global_location_list_nothrow): Add boolean "should_insert"
 810         argument.  Pass it to update_global_location_list.
 811         (insert_breakpoints, create_longjmp_breakpoint)
 812         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
 813         (create_thread_event_breakpoint, create_solib_event_breakpoint)
 814         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
 815         (enable_watchpoints_after_interactive_call_stop)
 816         (set_momentary_breakpoint, create_breakpoints)
 817         (break_command_really, watch_command_1)
 818         (create_ada_exception_breakpoint, update_breakpoint_locations)
 819         (do_enable_breakpoint, enable_command): Pass true to
 820         update_global_location_list.
 821         (bpstat_stop_status, disable_overlay_breakpoints)
 822         (disable_watchpoints_before_interactive_call_start)
 823         (delete_breakpoint, disable_breakpoint, disable_command): Pass
 824         false to update_global_location_list.
 825         (update_breakpoints_after_exec): Don't temporarily disable
 826         always-inserted mode.
 827
 828 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 829
 830         * breakpoint.c (mark_breakpoints_out): Make public.
 831         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
 832         here.  Update comment.
 833         * breakpoint.h (mark_breakpoints_out): Declare.
 834
 835         * linux-nat.c (linux_handle_extended_wait): On
 836         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
 837         * inf-ttrace.c (inf_ttrace_wait): Likewise.
 838
 839 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 840
 841         * infrun.c (follow_exec): Reset shared libraries before adding the
 842         main exec file.
 843
 844 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 845
 846         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
 847
 848 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
 849
 850         * i386-dicos-tdep.c: Include "inferior.h".
 851         (i386_dicos_frame_align): New.
 852         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
 853         dummy location ON_STACK.
 854         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
 855
 856 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
 857
 858         * gstdint.h: New file.
 859
 860 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
 861
 862         * mi/mi-interp.c (mi_on_resume): Don't try to report
 863         resumed thread it the thread list is empty.
 864
 865 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
 866
 867         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
 868         completer for set to filename_completer.
 869
 870         NEWS: Mention it.
 871
 872 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
 873
 874         Implement -target-attach.
 875         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
 876
 877 2008-06-21  Hui Zhu  <teawater@gmail.com>
 878
 879         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
 880
 881 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 882
 883         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
 884         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
 885
 886         * target.h (struct target_ops): Add to_attach_no_wait member.
 887         (target_attach_no_wait): New.
 888         * target.c (update_current_target): Inherit to_attach_no_wait.
 889
 890         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
 891         target_attach_no_wait runtime check.
 892
 893         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
 894         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
 895         win32_ops.
 896
 897 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 898
 899         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
 900         on debug_displaced being set.
 901
 902 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 903
 904         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
 905         directly instead of get_frame_id.
 906
 907 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 908
 909         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
 910         (deal_with_atomic_sequence): Update BC masks.
 911         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
 912         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
 913
 914 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 915
 916         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
 917         register, not the previous frame's.
 918
 919 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 920
 921         * source.c (select_source_symtab): Make sure we skip namespace
 922         symtabs when showing cpp source code.
 923
 924 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
 925
 926         * MAINTAINERS (Authorized committers): Fix my email address.
 927
 928 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 929
 930         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
 931         -target-download and -target-select via CLI, so that
 932         the quoting rules are the same as they were (unfortunately)
 933         in all prior gdb releases.
 934         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
 935         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 936         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
 937         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 938         (mi_cmd_execute): Set current_token even for commands
 939         routed via CLI.
 940
 941 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
 942
 943         * alphafbsd-tdep.c: Update for unwinder changes.
 944         * alpha-linux-tdep.c: Likewise.
 945         * alphanbsd-tdep.c: Likewise.
 946         * alphaobsd-tdep.c: Likewise.
 947         * avr-tdep.c: Likewise.
 948         * cris-tdep.c: Likewise.
 949         * frv-linux-tdep.c: Likewise.
 950         * frv-tdep.c: Likewise.
 951         * h8300-tdep.c: Likewise.
 952         * hppa-linux-tdep.c: Likewise.
 953         * iq2000-tdep.c: Likewise.
 954         * m32c-tdep.c: Likewise.
 955         * m32r-linux-tdep.c: Likewise.
 956         * m32r-tdep.c: Likewise.
 957         * m68hc11-tdep.c: Likewise.
 958         * mep-tdep.c: Likewise.
 959         * mn10300-tdep.c: Likewise.
 960         * mt-tdep.c: Likewise.
 961         * score-tdep.c: Likewise.
 962         * sh64-tdep.c: Likewise.
 963         * sh-tdep.c: Likewise.
 964         * sparc64fbsd-tdep.c: Likewise.
 965         * sparc64nbsd-tdep.c: Likewise.
 966         * sparc64obsd-tdep.c: Likewise.
 967         * v850-tdep.c: Likewise.
 968         * vaxobsd-tdep.c: Likewise.
 969         * vax-tdep.c: Likewise.
 970         * xstormy16-tdep.c: Likewise.
 971
 972 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 973
 974         * mi/mi-main.c (enum captured_mi_execute_command_actions)
 975         (captured_mi_execute_command_args): Remove.
 976         (captured_mi_execute_command): Cast the closure to mi_parse
 977         pointer, not to captured_mi_execute_command_args, and don't
 978         set the action field thereof.
 979         (mi_execute_command): Pass struct mi_parse, not
 980         captured_mi_execute_command_args to captured_mi_execute_command.
 981         (mi_execute_command): Remove (dead) code for suppressing
 982         printing prompt.
 983
 984 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
 985
 986         * linux-nat.c (enum sigchld_state): New.
 987         (linux_nat_async_events_state): Renamed from
 988         linux_nat_async_events_enabled.
 989         (linux_nat_event_pipe_push, my_waitpid): Adjust.
 990         (sigchld_default_action): New.
 991         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
 992         unconditionally.
 993         (linux_nat_create_inferior): Set events state to sigchld_default
 994         state.
 995         (linux_nat_resume): Adjust.
 996         (linux_nat_wait): Call linux_nat_async_events unconditionally.
 997         (sigchld_handler): Adjust.
 998         (linux_nat_async_mask): Don't set SIGCHLD actions here.
 999         (get_pending_events): Adjust.
1000         (linux_nat_async_events): Rewrite to handle enum sigchld_state
1001         instead of a boolean.
1002         (linux_nat_async): Adjust.
1003         (_initialize_linux_nat): Capture default SIGCHLD action into
1004         sigchld_default_action.
1005
1006 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1007
1008         * breakpoint.c (moribund_locations): New.
1009         (bpstat_stop_status): Process moribund locations.
1010         (update_global_location_list): Add removed
1011         locations to moribund_locations.
1012         (breakpoint_retire_moribund): New.
1013         * breakpoint.h (struct bp_location): New field
1014         events_till_retirement.
1015         (breakpoint_retire_moribund): Declare.
1016         * thread.c (thread_count): New.
1017         * infrun.c (handle_inferior_event): Call
1018         breakpoint_retire_moribund.
1019         * gdbthread.h (thread_count): Declare.
1020
1021 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1022
1023         * dfp.c (decimal_convert): Call match_endianness before and after
1024         conversion.
1025
1026 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
1027
1028         * remote.c (remote_insert_breakpoint): Ensure that if Z0
1029         unsupported and we fall back to memory_insert_breakpoint, we
1030         use the unmodified requested address.
1031
1032 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
1033
1034         * dwarf2read.c (read_attribute_value): Issue a complaint when
1035         adjusting size attribute values of 0xffffffff as zero.
1036
1037 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1038
1039         * i386-tdep.c (i386_16_byte_align_p): New.
1040         (i386_push_dummy_call): Determine stack space required for
1041         arguments going forwards allowing for 16-byte alignment, then push
1042         arguments going forwards.
1043
1044 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1045
1046         * infrun.c (start_remote): Don't clear thread list here.
1047         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
1048         list here.
1049         * remote.c (record_currthread): Upgrade the main thread and its
1050         entry in the thread list if this is the first time we hear about
1051         threads.
1052         (remote_thread_alive): Consider magic_null_ptid or a ptid without
1053         a tid member always alive.
1054         (remote_find_new_threads): Don't update the main thread here.
1055         (remote_start_remote): Clear thread list here.  Always add the
1056         main thread.
1057         (extended_remote_attach_1): Add the main thread here.
1058         (extended_remote_mourn_1): Re-add the main thread here.
1059         (extended_remote_create_inferior_1): Add a main thread.
1060
1061         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1062
1063 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1064
1065         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1066
1067         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1068         globals.
1069         (general_thread, continue_thread): Change type to ptid_t.
1070         (record_currthread): Take a ptid_t parameter instead of an
1071         integer.
1072         (MAGIC_NULL_PID): Delete.
1073         (set_thread): Take a ptid_t parameter and adjust.
1074         (set_general_thread, set_continue_thread): New.
1075         (remote_thread_alive, remote_newthread_step)
1076         (remote_current_thread, remote_find_new_threads)
1077         (remote_threads_info, remote_start_remote, remote_vcont_resume)
1078         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1079         (threadalive_test, remote_pid_to_str)
1080         (remote_get_thread_local_address): Adjust.
1081         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1082         and any_thread_ptid.
1083
1084 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1085
1086         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1087         * configure: Regenerated.
1088
1089 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
1090
1091         * dwarf2read.c (read_attribute_value): Treat size attribute
1092         values of 0xffffffff as if the attribute value was zero.
1093
1094 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1095
1096         * linux-nat.c: Add description of overall logic.
1097
1098 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
1099
1100         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1101         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
1102         all dependencies on $(gdb_stdint_h).
1103         (distclean): Do not delete gdb_stdint.h.
1104         * acinclude.m4: Do not use stdint.m4.
1105         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
1106         uintptr_t, and gdb_stdint.h.
1107         * defs.h: Include <stdint.h>.
1108         * gdb_thread_db.h: Assume stdint.h is already included.
1109         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1110         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1111         include gdb_stdint.h.
1112         * configure, config.in: Regenerate.
1113
1114 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
1115
1116         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1117         decimal floating-point values in GPRs for soft-float.
1118         (do_ppc_sysv_return_value): Handle returning decimal
1119         floating-point values in GPRs for soft-float.
1120
1121 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1122
1123         * target.c (target_read_until_error): New.
1124         * target.h (target_read_until_error): Declare.
1125         * mi/mi-main.c (mi_cmd_data_read_memory): Use
1126         target_read_until_error.
1127
1128 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1129
1130         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1131         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1132         after the DECFLOAT detection to fix a memory leak.  Remove the
1133         redundant NUM initialization.  Protect the DECFLOAT detection memory
1134         access before the P block.  Restore the P memory content for the
1135         DECFLOAT detection.
1136
1137 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1138
1139         Kill the return value for all MI command functions.
1140         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1141         (mi_cmd_argv_ftype): Change return type to void.
1142
1143         * mi/mi-main.c: Adjust all function that implement
1144         MI commands to return nothing.
1145         (struct captured_mi_execute_command_actions):
1146         Remove the rc field.
1147         (mi_cmd_execute): Return nothing.
1148         (mi_execute_async_cli_command): Return nothing.
1149         (mi_cmd_exec_interrupt): Don't print ^done here.
1150         (mi_cmd_target_select): Don't print ^connected here.
1151         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1152         Special-case -target-select and output ^connected, not ^done.
1153
1154         * mi/mi-cmd-break.c: Adjust.
1155         * mi/mi-cmd-disas.c: Adjust.
1156         * mi/mi-cmd-env.c: Adjust.
1157         * mi/mi-cmd-file.c: Adjust.
1158         * mi/mi-cmd-stack.c: Adjust.
1159         * mi/mi-cmd-target.c: Adjust.
1160         * mi/mi-cmd-var.c: Adjust.
1161         * mi/mi-interp.c: Adjust.
1162         * mi/mi-symbol-cmds.c: Adjust.
1163
1164 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1165
1166         Emit ^running via observer.
1167         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1168         ^running here.
1169         (mi_on_resume): Print ^running if not previously output.
1170         * mi/mi-main.c (running_result_record_printed): New.
1171         (captured_mi_execute_command): Reset
1172         running_result_record_printed.  Use running_result_record_printed
1173         to decide if we should skip ^done.
1174         (mi_execute_async_cli_command): Don't print ^running here.
1175         * mi/mi-main.h (current_token, running_result_record_printed):
1176         Declare.
1177
1178 2008-06-24  Michael Snyder  <msnyder@specifix.com>
1179
1180         * infrun.c (_initialize_infrun): White space and typo fix.
1181
1182 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
1183
1184         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1185         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1186         when first loading DLL with "dll" command.
1187
1188 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1189
1190         * gnu-nat.c (proc_string): Use capital T for "Thread".
1191
1192 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1193
1194         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1195
1196 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1197
1198         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1199         the target cannot run.
1200
1201 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1202
1203         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1204         we're attaching to a running process.
1205
1206 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1207
1208         * win32-nat.c (handle_load_dll): Give dll name and load address
1209         if debug_events is on.
1210         (handle_unload_dll): Likewise.
1211
1212 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
1213
1214         Don't suppress *running when doing finish.
1215         * infcall.c (call_function_by_hand): Set both
1216         suppress_resume_observer and suppress_stop_observer.
1217         * infcmd.c (suppress_run_stop_observers): Split into...
1218         (suppress_resume_observer, suppress_stop_observer): ...those.
1219         (finish_command_continuation): Clear suppress_stop_observer.
1220         (finish_command): Set suppress_stop_observer.
1221         * inferior.h (suppress_run_stop_observers): Split into...
1222         (suppress_resume_observer, suppress_stop_observer): ...those.
1223         * infrun.c (normal_stop): Check for suppress_stop_observer.
1224         * thread.c (set_running): Check for suppress_resume_observer.
1225
1226 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
1227             Pierre Muller  <muller@ics.u-strasbg.fr>
1228
1229         * gdbarch.sh (gdbarch_skip_main_prologue): New.
1230         * gdbarch.h, gdbarch.c: Regenerate.
1231         * i386-tdep.h (i386_skip_main_prologue): Declare.
1232         * i386-tdep.c (i386_skip_main_prologue): New.
1233         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1234         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1235         * symtab.c (find_function_start_sal): When pc points at the "main"
1236         function, call gdbarch_skip_main_prologue.
1237
1238 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
1239
1240         * value.c (value_primitive_field): Fetch lazy register values.
1241
1242 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
1243
1244         * NEWS: Mention support removal of undocumented S AA p PID stop
1245         reply packet.
1246
1247         * remote.c (remote_wait): Remove undocumented S AA p PID support.
1248
1249 2008-06-10  Stan Shebs  <stan@codesourcery.com>
1250
1251         * MAINTAINERS: Update my affiliation and address.
1252
1253 2008-06-10  Andreas Schwab  <schwab@suse.de>
1254
1255         * top.c (print_gdb_version): Don't print final newline.
1256
1257 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1258
1259         Implement *running.
1260         * Makefile.in: Update dependencies.
1261         * gdbthread.h (struct thread_info): New field
1262         running_.
1263         (set_running, is_running): New.
1264         * thread.c (set_running, is_running): New.
1265         * inferior.h (suppress_normal_stop_observer): Rename to...
1266         (suppress_run_stop_observers): ..this.
1267         * infcmd.c (suppress_normal_stop_observer): Rename to...
1268         (suppress_run_stop_observers): ..this.
1269         (finish_command_continuation, finish_command): Adjust.
1270         * infcall.c (call_function_by_hand): Adjust.
1271         * infrun.c (normal_stop): Call set_running.
1272         * target.c (target_resume): New.  Call set_running.
1273         * target.h (target_resume): Convert from macro to
1274         a function.
1275
1276         * mi/mi-interp.c (mi_on_resume): New.
1277         (mi_interpreter_init): Register mi_on_resume.
1278
1279 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1280
1281         Use observers to report stop events in MI.
1282         * mi/mi-interp.c (mi_on_normal_stop): New.
1283         (mi_interpreter_init): Register mi_on_normal_stop.
1284         (mi_interpreter_exec_continuation): Remove.
1285         (mi_cmd_interpreter_exec): Don't register the above.
1286         * mi/mi-main.c (captured_mi_execute_command): Don't care
1287         about sync_execution.
1288         (mi_execute_async_cli_command): Don't install continuation.  Don't
1289         print *stopped.
1290         (mi_exec_async_cli_cmd_continuation): Remove.
1291
1292 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1293
1294         Suppress normal stop observer when it's problematic.
1295         * inferior.h (suppress_normal_stop_observer): New.
1296         * infcall.c (call_function_by_hand): Disable stop events when
1297         doing function calls.
1298         * infmcd.c (suppress_normal_stop_observer): New.
1299         (finish_command_continuation): Call normal_stop observer
1300         explicitly.
1301         (finish_command): Disable stop events inside proceed.
1302         * infrun.c (normal_stop): Don't call normal stop observer if
1303         suppressed of if multi-step is in progress.
1304
1305 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1306
1307         Remove stale code.
1308         * infrun.c (finish_command): Don't pass cleanup
1309         to continuation.
1310         (finish_command_continuation): Don't grab cleanup from
1311         the passed data, as we don't use, and cannot, use it anyway.
1312
1313 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1314
1315         Introduce common cleanup for restoring integers.
1316         * defs.h (make_cleanup_restore_integer): New declaration.
1317         (struct cleanup): New field free_arg.
1318         (make_my_cleanup_2): New.
1319         * utils.c (restore_integer_closure, restore_integer)
1320         (make_cleanup_restore_integer): New.
1321         (make_my_cleanup): Initialize the free_arg field and
1322         renamed to make_my_cleanup_2.
1323         (do_my_cleanups): Call free_arg.
1324         (discard_cleanups): Call free_arg.
1325         * breakpoint.c (restore_always_inserted_mode): Remove.
1326         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1327
1328 2008-06-09  Doug Evans  <dje@google.com>
1329
1330         * remote.c (remote_wait): Include beginning of malformed packet
1331         in error output.
1332
1333 2008-06-09  Tom Tromey  <tromey@redhat.com>
1334
1335         * completer.c (complete_line): Don't special-case
1336         expression_completer.
1337         (expression_completer): Only pass last word to
1338         location_completer.
1339         * c-exp.y (yylex): Check 'token', not 'operator'.
1340
1341 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
1342
1343         * configure.ac (build_warnings): Add -Wno-format for mingw.
1344         * configure: Regenerated.
1345
1346 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
1347
1348         * NEWS: Make indentation consistent.  Move exec tracing entry out
1349         of remote packet list.
1350
1351 2008-06-06  Tom Tromey  <tromey@redhat.com>
1352
1353         * value.h (evaluate_subexpression_type, extract_field_op):
1354         Declare.
1355         * printcmd.c (_initialize_printcmd): Use expression_completer for
1356         'p', 'inspect', 'call'.
1357         * parser-defs.h (parse_field_expression): Declare.
1358         * parse.c: Include exceptions.h.
1359         (in_parse_field, expout_last_struct): New globals.
1360         (mark_struct_expression): New function.
1361         (prefixify_expression): Return int.
1362         (prefixify_subexp): Return int.  Use expout_last_struct.
1363         (parse_exp_1): Update.
1364         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
1365         in_parse_field.
1366         (parse_field_expression): New function.
1367         * expression.h (parse_field_expression): Declare.
1368         (in_parse_field): Likewise.
1369         * eval.c (evaluate_subexpression_type): New function.
1370         (extract_field_op): Likewise.
1371         * completer.h (expression_completer): Declare.
1372         * completer.c (expression_completer): New function.
1373         (count_struct_fields, add_struct_fields): New functions.
1374         * c-exp.y (yyparse): Redefine.
1375         (COMPLETE): New token.
1376         (exp): New productions.
1377         (saw_name_at_eof, last_was_structop): New globals.
1378         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
1379         (c_parse): New function.
1380         * breakpoint.c (_initialize_breakpoint): Use expression_completer
1381         for watch, awatch, and rwatch.
1382         * Makefile.in (parse.o): Depend on exceptions_h.
1383
1384 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
1385
1386         PR gdb/1147
1387         * gdb/valopts.c (find_overload_match): Handle references
1388         to pointers.
1389
1390 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
1391
1392         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1393         account the bitsize of the 'from' operand.
1394
1395 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
1396
1397         * annotate.h (annotate_thread_changed): Declare.
1398
1399 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
1400
1401         * annotate.c (annotate_thread_changed): New function.
1402         * thread.c (thread_command) : Use it.
1403         * infrun.c (normal_stop): Use it.
1404
1405 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
1406             Nathan Sidwell  <nathan@codesourcery.com>
1407             Joseph Myers  <joseph@codesourcery.com>
1408
1409         * acinclude.m4: Include ../config/acx.m4.
1410         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1411         * configure, config.in: Regenerate.
1412         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1413         address.
1414         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1415
1416 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1417
1418         Replace 'target async' by 'maintenance set remote-async' and
1419         'target remote' combination.
1420
1421         * remote.c (remote_async_wait): Merge into remote_wait, and
1422         remove.
1423         (remote_async_permitted, remote_async_permitted_set): New
1424         variables.
1425         (set_maintenance_remote_async_permitted)
1426         (show_maintenance_remote_async_permitted): New functions.
1427         (remote_async_ops, extended_async_remote_ops): Delete.
1428         (remote_async_open, extended_remote_async_open): Delete.
1429         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
1430         async_p with remote_async_permitted checks.
1431         (extended_async_remote_attach): Delete.
1432         (remote_resume, remote_async_resume): Merge and leave remote_resume.
1433         (remote_async_terminal_inferior): Rename to...
1434         (remote_terminal_inferior): ... this, and add
1435         remote_async_termitted check.
1436         (remote_async_terminal_ours): Rename to...
1437         (remote_terminal_ours): ... this, and add remote_async_termitted
1438         check.
1439         (remote_wait, remote_async_wait): Merge and leave remote_wait
1440         only.
1441         (remote_kill, remote_async_kill): Merge and leave remote_kill
1442         only.
1443         (remote_async_mourn, extended_async_remote_mourn): Delete.
1444         (extended_remote_create_inferior_1): Drop async_p parameter.
1445         Update callers.  Always use extended_remote_ops.
1446         (extended_remote_async_create_inferior): Delete.
1447         (remote_return_zero): Delete.
1448         (init_remote_ops): Register remote_can_async_p, remote_async,
1449         remote_async_mask, remote_terminal_inferior and
1450         remote_terminal_ours.
1451         (remote_can_async_p, remote_is_async_p): Check for
1452         remote_async_permitted.
1453         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1454         (set_remote_cmd): Don't add async and extended-async targets.
1455         (_initialize_remote): Add set/show remote-async maintenance
1456         commands.
1457
1458 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1459
1460         * remote.c (kill_kludge): Delete.
1461         (remote_wait, remote_async_wait): Don't set it.
1462         (remote_kill, remote_async_kill): Don't do anything with it.
1463
1464 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1465
1466         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1467
1468 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1469
1470         * bcache.c (bcache_data): Call deprecated_bcache_added function.
1471         (deprecated_bcache_added): New function name. Body of function
1472         bcache_data is used here with the addition of 'added' argument.
1473         * bcache.h (deprecated_bcache_added): New function.
1474         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1475         work from add_psymbol_to_list - initialises partial symbol and stashes
1476         it in objfile's cache.
1477         (append_psymbol_to_list): New helper function, takes other part of
1478         work from add_psymbol_to_list - adds partial symbol to the given list.
1479         (add_psymbol_to_list): Call helper functions instead of doing work
1480         here. If adding to global list, do not duplicate partial symbols in the
1481         partial symtab.
1482
1483 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1484
1485         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1486         'exception caught|thrown' message.
1487
1488 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1489
1490         * Makefile.in: Update dependencies.
1491         * dwarf2expr.c: New include "gdb_assert.h".
1492         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1493         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1494         (execute_stack_op): Error out on too large RECURSION_DEPTH.
1495         Increase/decrease RECURSION_DEPTH around the function.
1496
1497 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1498
1499         * remote.c (get_offsets): Handle a single segment.
1500         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1501         than segments.
1502
1503 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
1504
1505         * solib-svr4.c (struct lm_info): Add lm_addr.
1506         (main_lm_addr): New.
1507         (svr4_default_sos): Set lm_addr.
1508         (svr4_current_sos): Set lm_addr and main_lm_addr.
1509         (svr4_fetch_objfile_link_map): Rewrite.
1510         (svr4_clear_solib): Clear main_lm_addr.
1511
1512 2008-06-03  Michael Snyder  <msnyder@redhat.com>
1513             Joseph Myers  <joseph@codesourcery.com>
1514
1515         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1516         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1517
1518 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1519
1520         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1521
1522 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1523
1524         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1525
1526 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
1527
1528         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1529         treat pointers in data space as function descriptors if the
1530         target address is also in the data space.
1531
1532 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
1533
1534         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1535         the trad-frame register value for the SP register.
1536
1537 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
1538
1539         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1540
1541 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
1542
1543         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1544         that identifies function descriptors outside of the .opd section.
1545
1546 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
1547
1548         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1549         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
1550         'bkptno'.
1551         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1552         catchpoints.
1553         (handle_gnu_v3_exceptions): Use tempflag.
1554
1555 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1556
1557         Refactor varobj_update interface.
1558         * varobj.c (varobj_update): Report changes as vector.  Also
1559         return not just a list of varobj, but a list of special structures
1560         that tell what exactly has changed.
1561         * varobj.h (enum varobj_update_error): Rename to
1562         varobj_scope_status.
1563         (struct varobj_update_result_t): New.
1564         (varobj_update): Adjust prototype.
1565         * mi/mi-cmd-var.c: Adjust for changes.
1566
1567 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1568
1569         * varobj.c (varobj_update): Fix comment typo.
1570         Fix indentation.
1571
1572 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
1573
1574         Set the symtab field of symbols read from ECOFF debugging entries.
1575         * mdebugread.c (add_symbol): Add new parameter symtab.
1576         (parse_symbol): Update calls to add_symbol throughout.
1577
1578 2008-05-27  Andreas Schwab  <schwab@suse.de>
1579
1580         * symtab.h (enum address_class): Remove LOC_REGPARM and
1581         LOC_COMPUTED_ARG.
1582         (struct symbol): Add is_argument.
1583         (SYMBOL_IS_ARGUMENT): Define.
1584
1585         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1586         * buildsym.c (finish_block): Likewise.
1587         * stack.c (print_frame_args, print_block_frame_locals)
1588         (print_frame_arg_vars): Likewise.
1589         * symtab.c (lookup_block_symbol): Likewise.
1590         * tracepoint.c (add_local_symbols): Likewise.
1591         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1592
1593         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1594         * dwarf2read.c (new_symbol): Likewise.
1595         * mdebugread.c (parse_symbol): Likewise.
1596         * stabsread.c (define_symbol): Likewise.
1597
1598         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1599         and LOC_COMPUTED_ARG.
1600         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1601         * ax-gdb.c (gen_var_ref): Likewise.
1602         * eval.c (evaluate_subexp_for_address): Likewise.
1603         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1604         * m2-exp.y (yylex): Likewise.
1605         * printcmd.c (address_info): Likewise.
1606         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1607         * tracepoint.c (collect_symbol, scope_info): Likewise.
1608
1609 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
1610
1611         * gdbarch.sh: Added new gdbarch struct
1612         core_regset_sections.
1613         * gdbarch.c: Refreshed.
1614         * gdbarch.h: Refreshed.
1615         * regset.h (core_regset_section): Declared.
1616         * linux-nat.c (linux_nat_do_thread_registers): Added
1617         support for the new gdbarch struct core_regset_sections.
1618         * utils.c (host_address_to_string): New function.
1619         * defs.h (host_address_to_string): New prototype.
1620         * i386-linux-tdep.c (i386_regset_rections): New register
1621         sections list for i386.
1622           (i386_linux_init_abi): Initialized new gdbarch struct
1623           core_regset_sections.
1624         * Makefile.in: Updated to reflect dependency changes.
1625         * ppc-linux-tdep.c (ppc_regset_sections): Register
1626         sections list for ppc.
1627           (ppc_linux_init_abi): Initialized new gdbarch struct
1628           core_regset_sections
1629
1630 2008-05-24  Andreas Schwab  <schwab@suse.de>
1631
1632         * linespec.c (decode_objc): Save current language around call to
1633         get_selected_block.
1634
1635 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
1636
1637         * valprint.h (get_array_bounds): Renames get_array_low_bound.
1638         * valprint.c (get_array_bounds): Renames get_array_low_bound.
1639         Return the proper bound value if the array index type is an
1640         enumerated type. Compute the high bound if requested.
1641         (val_print_array_elements): Handle the case when the array
1642         element has a null size.
1643         * ada-valprint.c (print_optional_low_bound): Add handling
1644         for empty arrays or arrays of zero-size elements.
1645         (ada_val_print_array): New function, extracted out from
1646         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1647         handle empty arrays and arrays of zero-size elements.
1648         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1649         code by call to ada_val_print_array.
1650         (ada_value_print): Remove handling of null array.  The handling
1651         was incomplete and is now better handled by ada_val_print_array.
1652
1653 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1654
1655         * annotate.c (annotate_source, annotate_frame_begin): Replace
1656         deprecated_print_address_numeric with paddress.
1657         * cli/cli-cmds.c (list_command, edit_command): Likewise.
1658         * tui/tui-stack.c (tui_make_status_line): Likewise.
1659
1660         * defs.h (deprecated_print_address_numeric): Remove.
1661         * printcmd.c (deprecated_print_address_numeric): Remove.
1662         * maint.c (maint_print_section_info): Fix comment.
1663
1664 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1665
1666         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1667         print_binary_chars, print_char_chars): Add byte_order parameter and
1668         replace gdbarch_byte_order.
1669         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1670         expressions and remove them.  Remove unused TWO_TO_FOURTH.
1671         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1672         endianness.  Update call to print_hex_chars.
1673         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1674         print_binary_chars, print_char_chars): Add byte_order parameter.
1675         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1676         get at the endianness.  Update print_*_char calls to use byte_order.
1677
1678 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1679
1680         * symtab.h (struct symbol): Make "aux_value" member a void pointer
1681         instead of a union.
1682         (SYMBOL_LOCATION_BATON): Update.
1683
1684 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1685
1686         * symtab.h (enum address_class): Remove LOC_BASEREG and
1687         LOC_BASEREG_ARG.
1688         (struct symbol): Remove "basereg" member of "aux_value" union.
1689         (SYMBOL_BASEREG): Remove.
1690
1691         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1692         or LOC_BASEREG_ARG.
1693         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1694         (ada_add_block_symbols): Likewise.
1695         * ax-gdb.c (gen_var_ref): Likewise.
1696         * buildsym.c (finish_block): Likewise.
1697         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1698         * m2-exp.y (yylex): Likewise.
1699         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1700         * printcmd.c (address_info): Likewise.
1701         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1702         (print_frame_arg_vars): Likewise.
1703         * symmisc.c (print_symbol): Likewise.
1704         * symtab.c (lookup_block_symbol): Likewise.
1705         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1706         (scope_info): Likewise.
1707
1708 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1709
1710         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1711
1712         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1713         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1714         (ada_add_block_symbols): Likewise.
1715         * ax-gdb.c (gen_var_ref): Likewise.
1716         * buildsyms.c (finish_block): Likewise.
1717         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1718         * m2-exp.y (yylex): Likewise.
1719         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1720         * printcmd.c (address_info): Likewise.
1721         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1722         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1723         * symtab.c (lookup_block_symbol): Likewise.
1724         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1725         (scope_info): Likewise.
1726
1727 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1728
1729         * symtab.h (enum address_class): Remove LOC_INDIRECT and
1730         LOC_HP_THREAD_LOCAL_STATIC.
1731
1732         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1733         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1734         (read_var_value): Likewise.
1735         * buildsym.c (finish_block): Likewise.
1736         * objfiles.c (objfile_relocate): Likewise.
1737         * printcmd.c (address_info): Likewise.
1738         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1739         * tracepoint.c (scope_info): Likewise.
1740
1741 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
1742            Maxim Grigoriev  <maxim2405@gmail.com>
1743
1744         * xtensa-tdep.c (xtensa_read_register): Remove.
1745         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1746         argument litbase to call0_frame_cache().
1747         (call0_track_op, call0_analyze_prologue)
1748         (call0_frame_cache): Use extra argument litbase.
1749
1750 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
1751
1752         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1753
1754 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1755
1756         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1757
1758 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1759
1760         * alpha-mdebug-tdep.c: Include "trad-frame.h".
1761         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1762         struct trad_frame_saved_reg *.
1763         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1764         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
1765         value of SP as being vfp.
1766         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1767         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1768
1769 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
1770
1771         * score-tdep.c (score_print_insn): Get the current endianess from
1772         disassemble_info instead of gdbarch_byte_order.
1773
1774 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
1775
1776         * frame.c (get_prev_frame_1): Build frame id before setting
1777         this_frame->prev_p, not after.
1778
1779 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
1780
1781         * annotate.c (annotate_new_thread): New function for new-thread
1782         annotation.
1783         * annotate.h: (annotate_new_thread): New extern.
1784         * thread.c (add_thread_with_info): Use it.
1785         * Makefile.in (thread.o): Add dependency on annotate.h.
1786
1787 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
1788
1789         * win32-nat.c (win32_wait): Block the control-c event while
1790         waiting for a debug event.
1791
1792 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
1793
1794         * symtab.h (lookup_symbol_in_language): Update comment.
1795         * symtab.c (lookup_symbol_aux_block): Update comment.
1796         * ada-lang.c (ada_lookup_symbol_list): Update comment.
1797
1798 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1799
1800         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1801         (lookup_symbol): Likewise.
1802         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1803         (lookup_symbol): Likewise.
1804         (search_symbols): Update.
1805
1806         * linespec.c (find_methods, collect_methods): Update.
1807         (add_matching_methods, add_constructors): Update.
1808         (decode_compound, decode_dollar, decode_variable): Update.
1809         (lookup_prefix_sym): Update.
1810
1811         (symbol_found): Remove SYM_SYMTAB parameter.
1812         Use SYMBOL_SYMTAB (sym) instead.
1813
1814         * gdbtypes.c (lookup_typename): Update.
1815         (lookup_struct, lookup_union, lookup_enum): Update.
1816         (lookup_template_type): Update.
1817         (check_typedef): Update.
1818         * language.c (lang_bool_type): Update.
1819         * mdebugread.c (parse_procedure): Update.
1820         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1821         * parse.c (write_dollar_variable): Update.
1822         * printcmd.c (address_info): Update.
1823         * source.c (select_source_symtab): Update.
1824         * stack.c (print_frame_args, print_frame_arg_vars): Update.
1825         * valops.c (find_function_in_inferior): Update.
1826         (value_struct_elt_for_reference): Update.
1827         * value.c (value_static_field, value_fn_field): Update.
1828
1829         * alpha-mdebug-tdep.c (find_proc_desc): Update.
1830         * arm-tdep.c (arm_skip_prologue): Update.
1831         * mt-tdep.c (mt_skip_prologue): Update.
1832         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1833
1834         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1835         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1836         (add_defn_to_vec): Likewise.
1837         (ada_add_block_symbols): Likewise.
1838         (lookup_cached_symbol, cache_symbol): Likewise.
1839         (standard_lookup): Update.
1840         (ada_lookup_symbol_list): Update.
1841
1842         * c-valprint.c (c_val_print): Update.
1843         * cp-support.c (cp_lookup_rtti_type): Update.
1844         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1845         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1846         * p-valprint.c (pascal_val_print): Update.
1847         * scm-lang.c (scm_lookup_name): Update.
1848
1849         * c-exp.y: Update.
1850         * f-exp.y: Update.
1851         * jv-exp.y: Update.
1852         * m2-exp.y: Update.
1853         * objc-exp.y: Update.
1854         * p-exp.y: Update.
1855
1856 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1857
1858         * language.h (struct language_defn): Remove SYMTAB parameter from
1859         la_lookup_symbol_nonlocal callback function pointer.
1860
1861         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1862         (ada_lookup_encoded_symbol): Likewise.
1863         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1864         Always call fixup_symbol_section.
1865         (ada_lookup_symbol): Remove SYMTAB parameter.
1866         (ada_lookup_symbol_nonlocal): Likewise.
1867         * ada-exp.y (write_object_renaming): Update.
1868         (find_primitive_type): Likewise.
1869
1870         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1871         (cp_lookup_symbol_namespace): Likewise.
1872         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1873         (lookup_symbol_file): Likewise.
1874         (lookup_possible_namespace_symbol): Likewise.
1875         (cp_lookup_symbol_nonlocal): Likewise.
1876         (cp_lookup_symbol_namespace): Likewise.
1877         (cp_lookup_nested_type): Update.
1878
1879         * scm-valprint.c (scm_inferior_print): Update.
1880         * valops.c (value_maybe_namespace_elt): Update.
1881
1882         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1883         lookup_lib_global_symbol callback function pointer.
1884         (solib_global_lookup): Remove SYMTAB parameter.
1885         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1886         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1887
1888         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1889         (lookup_symbol_static): Likewise.
1890         (lookup_symbol_global): Likewise.
1891         (lookup_symbol_aux_block): Likewise.
1892         (lookup_global_symbol_from_objfile): Likewise.
1893         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1894         (lookup_symbol_aux_local): Likewise.
1895         (lookup_symbol_aux_block): Likewise.
1896         (lookup_symbol_aux_symtabs): Likewise.
1897         (lookup_symbol_aux_psymtabs): Likewise.
1898         (lookup_global_symbol_from_objfile): Likewise.
1899         (basic_lookup_symbol_nonlocal): Likewise.
1900         (lookup_symbol_static): Likewise.
1901         (lookup_symbol_global): Likewise.
1902
1903         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1904
1905 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
1906
1907         * remote.c (init_extended_remote_ops): Fix typo.
1908
1909 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1910
1911         * NEWS: Mention new DICOS x86 target configuration.
1912
1913 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1914             Ulrich Weigand  <uweigand@de.ibm.com>
1915
1916         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1917         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1918
1919         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
1920         use it instead of ginfo->value.address.  Look up minimal symbol by
1921         address and name.  Assume OBJFILE is non-NULL.
1922         (fixup_symbol_section): Ensure we always have an objfile to look
1923         into.  Extract and pass to fixup_section the symbol's address that
1924         will match the minimal symbol's address.
1925         (fixup_psymbol_section): Likewise.
1926
1927         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1928         overlays and the addrmap returned the wrong section.
1929
1930         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1931         calling fixup_symbol_section.
1932
1933 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1934
1935         * minsyms.c: Include "target.h".
1936         (find_solib_trampoline_target): Handle minimal symbols pointing
1937         to function descriptors as well.
1938         * Makefile.in (minsyms.o): Update dependencies.
1939
1940         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1941         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
1942         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1943         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1944         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1945         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1946         (ppc64_standard_linkage_target): Rename to ...
1947         (ppc64_standard_linkage1_target): ... this.
1948         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1949         (ppc64_skip_trampoline_code): Support three variants of standard
1950         linkage stubs.  Call find_solib_trampoline_target to handle
1951         glink stubs.
1952
1953 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1954
1955         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1956         ppc64_sysv_abi_adjust_breakpoint_address.
1957         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1958         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1959
1960 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1961
1962         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1963         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1964         of ppc_linux_skip_trampoline_code.
1965
1966 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
1967
1968         * gdbarch.sh: Delete dwarf_reg_to_regnum.
1969         * gdbarch.c, gdbarch.h: Regenerated.
1970         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1971         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1972         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1973
1974 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
1975
1976         * linux-nat.c (trap_ptid): Delete.
1977         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1978         Adjust.
1979         * linux-thread-db.c (thread_db_wait): Adjust.
1980
1981 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
1982
1983         * linespec.c (decode_line_1): Fix a couple of comments.
1984
1985 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
1986
1987         * dbxread.c: Formatting.
1988         (INTERNALIZE_SYMBOL): Init n_other.
1989         (set_namestring): Take pointer to nlist arg rather than struct
1990         copy.  Update all callers.
1991
1992 2008-05-15  Andreas Schwab  <schwab@suse.de>
1993
1994         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
1995         (dwarf2read.o): Add $(addrmap_h).
1996
1997 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1998
1999         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2000         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
2001         to handle ppc32 PLT entries.
2002         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2003         only on ppc64.
2004
2005 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
2006
2007         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2008         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2009         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
2010         (lookup_minimal_symbol_by_pc_section): Use
2011         lookup_minimal_symbol_by_pc_section_1.
2012         (lookup_solib_trampoline_symbol_by_pc): Likewise.
2013
2014 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
2015
2016         * findcmd.c: Add #include "gdb_stdint.h".
2017         * Makefile.in (findcmd.o): Update dependencies.
2018
2019 2008-05-11  David S. Miller  <davem@davemloft.net>
2020
2021         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2022         long double size override, Linux does use 128-bit now.
2023
2024         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2025         (sparc_linux_write_pc): New function.
2026         (sparc32_linux_init_abi): Register it.
2027         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2028         (sparc64_linux_write_pc): New function.
2029         (sparc64_linux_init_abi): Register it.
2030
2031         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2032         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2033
2034 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2035
2036         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2037         and info.tdep_info before calling gdbarch_init_osabi.
2038
2039 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
2040
2041         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2042         the type of the right hand side of the assignment to the type
2043         of the left hand side if the left hand side is a convenience
2044         variable.
2045
2046 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
2047
2048         * NEWS: Mention gdbserver bi-arch capability.
2049
2050 2008-05-09  Doug Evans  <dje@google.com>
2051
2052         New "find" command.
2053         * NEWS: Document find command and qSearch:memory packet.
2054         * Makefile.in (SFILES): Add findcmd.c.
2055         (COMMON_OBJS): Add findcmd.o.
2056         (findcmd.o): New rule.
2057         * findcmd.c: New file.
2058         * target.h (target_ops): New member to_search_memory.
2059         (simple_search_memory): Declare.
2060         (target_search_memory): Declare.
2061         * target.c (simple_search_memory): New fn.
2062         (target_search_memory): New fn.
2063         * remote.c (PACKET_qSearch_memory): New packet kind.
2064         (remote_search_memory): New fn.
2065         (init_remote_ops): Init to_search_memory.
2066         (init_extended_remote_ops): Ditto.
2067         (_initialize_remote): Add qSearch:memory packet config command.
2068
2069 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
2070
2071         * thread.c (_initialize_thread): Don't use commas and periods in
2072         first line of doc string of "set/show print thread-events".
2073
2074 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2075
2076         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2077         Update for unwinder changes.
2078
2079 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2080
2081         * frame.c (get_frame_base_address, get_frame_locals_address)
2082         (get_frame_args_address): Pass the correct frame when calling
2083         frame_base_find_by_frame.
2084
2085 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2086
2087         * remote.c (extended_remote_attach_1): Call target_find_description.
2088
2089 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
2090
2091         * remote.c (extended_remote_create_inferior_1): Clean up
2092         before marking the target running.
2093
2094 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2095
2096         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2097         changes.
2098
2099 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
2100
2101         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2102         sparc64-sol2-tdep.c: Update for unwinder changes.
2103
2104 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
2105
2106         * cp-support.c (mangled_name_to_comp): Initialize storage.
2107         (unqualified_name_from_comp): Likewise.
2108
2109 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
2110
2111         * remote.c (remote_insert_breakpoint): Call get_remote_state
2112         after gdbarch_breakpoint_from_pc is called.
2113         (remote_insert_hw_breakpoint): Likewise.
2114
2115 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2116
2117         * valprint.c (val_print): Add new language parameter and use it
2118         instead of using the current_language. Update calls to val_print
2119         throughout.
2120         (common_val_print): Add new langauge parameter and pass it to
2121         val_print.
2122         * value.h (struct language_defn): Add opaque declaration.
2123         (val_print, common_val_print): Update declarations.
2124         * stack.c (print_frame_args): Update call to common_val_print
2125         using the appropriate language.
2126         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2127         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2128         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2129         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2130         #include "language.h" if necessary.
2131         Update calls to val_print and common_val_print.
2132         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2133         Update dependencies.
2134
2135 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2136
2137         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2138         pointing inside a non-executable section as function descriptors.
2139
2140 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
2141
2142         * inf-loop.c (inferior_event_handler): Run all continuations and
2143         print any language change before running the breakpoint commands.
2144
2145 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2146
2147         * frame-unwind.c (frame_unwind_got_bytes): New function.
2148         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2149         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2150         for unwinder changes.
2151
2152 2008-05-05  Doug Evans  <dje@google.com>
2153
2154         * NEWS: Mention new /m modifier for disassemble command.
2155         * cli/cli-cmds.c (print_disassembly): New function.
2156         (disassemble_current_function): New function
2157         (disassemble_command): Recognize /m modifier, print mixed
2158         source+assembly.
2159         (init_cli_cmds): Update disassemble help text.
2160
2161 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
2162
2163         * xtensa-tdep.c: Update for unwinder changes.
2164
2165 2008-05-05  Andreas Schwab  <schwab@suse.de>
2166
2167         Update m68k port for unwinder changes.
2168         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2169         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2170         (m68k_frame_unwind): Use default_frame_sniffer.
2171         (m68k_frame_sniffer): Remove.
2172         (m68k_frame_base_address): Expect this_frame.
2173         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
2174         this_frame.
2175         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2176         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2177         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2178         parameter instead of pc value.
2179         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2180         Expect this_frame.
2181         (m68k_linux_sigtramp_frame_this_id)
2182         (m68k_linux_sigtramp_frame_prev_register)
2183         (m68k_linux_sigtramp_frame_sniffer): Update signature.
2184         (m68k_linux_sigtramp_frame_unwind): Use
2185         m68k_linux_sigtramp_frame_sniffer.
2186         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2187
2188         * m68klinux-nat.c (store_register): Fix typo.
2189
2190 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
2191
2192         * infcmd.c (step_1): Put thread id on the stack to avoid possible
2193         NULL dereferencing.
2194
2195 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
2196
2197         * symfile.c (reread_symbols): Update objfile's entry point.
2198
2199 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
2200             Joel Brobecker  <brobecker@adacore.com>
2201
2202         * ada-lang.c: Update throughout to use symbol_matches_domain
2203         instead of matching the symbol domain explictly.
2204         * dwarf2read.c (add_partial_symbol): Do not add new psym for
2205         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2206         class as typedefs. See lookup_partial_symbol function.
2207         (new_symbol): Similar to add_partial_symbol, do not create
2208         symbol for the typedef. See lookup_block_symbol.
2209         * symtab.c (symbol_matches_domain): New function, takes care
2210         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2211         (lookup_partial_symbol): Use symbol_matches_domain to see if the
2212         found psym domain matches the given domain.
2213         (lookup_block_symbol): Likewise.
2214
2215 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2216
2217         * top.c (command_line_handler_continuation): Remove.
2218         (execute_command): Do not install the above.
2219
2220 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2221
2222         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2223         and catch all exceptions from it.
2224         * top.c (command_line_handler_continuation): Don't
2225         call bpstat_do_action here.
2226
2227 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2228
2229         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2230         (struct die_info): Remove type.
2231         (read_type_die, read_typedef, read_base_type, read_subrange_type)
2232         (read_structure_type, read_enumeration_type, read_array_type)
2233         (read_tag_pointer_type, read_tag_ptr_to_member_type)
2234         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2235         (read_tag_string_type, read_subroutine_type, read_set_type)
2236         (read_unspecified_type): Delete prototypes.  Remove check for
2237         already-loaded type.  Return the new type.
2238         (set_die_type): Return the new type.
2239         (reset_die_and_siblings_types): Delete.
2240         (load_comp_unit, load_full_comp_unit): Set type_hash.
2241         (process_queue): Remove call to reset_die_and_siblings_types.
2242         (process_die): Do not read most types here.  Use read_type_die
2243         for others.
2244         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2245         (quirk_gcc_member_function_pointer): Return the new type.
2246         (process_structure_scope, process_enumeration_scope): Use
2247         get_die_type and read the DIE's type.
2248         (read_full_die): Do not initialize die->type.
2249         (tag_type_to_type): Use read_type_die.
2250         (read_type_die): Check for already defined types.  Return the
2251         type.
2252         (determine_prefix): Use get_die_type.
2253         (set_die_type): Return the type.
2254         (get_die_type): Take a CU argument.  Check for no type_hash.
2255
2256 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2257
2258         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2259         locals.
2260
2261 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
2262
2263         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2264         and bp_longjmp_resume breakpoints.
2265         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2266         meaningful.
2267         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2268         breakpoints.  Create bp_longjmp breakpoints as momentary
2269         breakpoints.
2270         (enable_longjmp_breakpoint): Delete.
2271         (set_longjmp_breakpoint): New.
2272         (disable_longjmp_breakpoint): Delete.
2273         (delete_longjmp_breakpoint): New.
2274         (set_longjmp_resume_breakpoint): Delete.
2275         (set_momentary_breakpoint_at_pc): New.
2276         (breakpoint_re_set_one): Don't delete bp_longjmp and
2277         bp_longjmp_resume breakpoints.
2278         (breakpoint_re_set): Don't create longjmp and longjmp-resume
2279         breakpoints.
2280
2281         * infrun.c (step_resume_breakpoint): Add comment.
2282         (struct execution_control_state): Delete handling_longjmp member.
2283         (init_execution_control_state). Don't clear handling_longjmp.
2284         (context_switch): Don't context switch handling_longjmp.
2285         (handle_inferior_event): If handling a bp_longjmp breakpoint,
2286         create a bp_longjmp_resume breakpoint, and set it as current
2287         step_resume_breakpoint, then step over the longjmp breakpoint.  If
2288         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2289         breakpoint, delete the longjmp-resume breakpoint, and stop
2290         stepping.
2291         (currently_stepping): Remove handling_longjmp from expression.
2292         (insert_step_resume_breakpoint_at_sal): Update comment.
2293         (insert_longjmp_resume_breakpoint): New.
2294
2295         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2296         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2297         declarations.
2298         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2299         (set_longjmp_resume_breakpoint): Delete declaration.
2300
2301         * gdbthread.h (save_infrun_state): Remove handling_longjmp
2302         parameter.
2303         (load_infrun_state): Delete *handling_longjmp parameter.
2304         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2305         Update body.
2306         (load_infrun_state): Delete *handling_longjmp parameter.  Update
2307         body.
2308
2309         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2310         (delete_longjmp_breakpoint_cleanup): New.
2311         (step_1): Call set_longjmp_breakpoint instead of
2312         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
2313         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2314         (step_1_continuation): Pass thread id in the continuation args to
2315         step_once.
2316         (step_once): Add thread parameter.  Pass thread id the the
2317         continuation.
2318
2319 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2320
2321         Set CU BASE_ADDRESS already from partial DIEs.
2322         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2323         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
2324         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2325         from these variables if it was still unset.
2326
2327         * Makefile.in: Update dependencies.
2328         * dwarf2read.c: Include "addrmap.h"
2329         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2330         (dwarf2_ranges_read): New prototype.
2331         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2332         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2333         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2334         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2335         comment for it.  Add the found ranges to RANGES_PST.  New variable
2336         BASEADDR, initialize it the common way.
2337         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2338         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2339         HAS_RANGES_OFFSET for the later processing.
2340         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2341         * symtab.c: Include "addrmap.h"
2342         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2343         Move the psymtab locator into ...
2344         (find_pc_sect_psymtab_closer): ... a new function.
2345
2346 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2347
2348         * arch-utils.c (gdbarch_update_p): Use default values for
2349         info.abfd and info.target_desc if they are NULL.
2350         (gdbarch_from_bfd): Remove assertion.
2351         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2352         using the current target description.
2353         (gdbarch_info_fill): Do not use default values for info->abfd
2354         and info->target_desc.
2355
2356 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2357
2358         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2359
2360 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2361
2362         * inferior.h (read_pc_pid, write_pc_pid): Remove.
2363         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2364
2365         * regcache.c (read_pc_pid): Remove, replace by ...
2366         (regcache_read_pc): ... this function.
2367         (write_pc_pid): Remove, replace by ...
2368         (regcache_write_pc): ... this function.
2369         (read_pc, write_pc): Update.
2370
2371         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2372         write_pc_pid by regcache_read_pc and regcache_write_pc.
2373         (displaced_step_fixup): Likewise.
2374         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
2375         (prepare_to_proceed): Likewise.
2376         (proceed): Likewise.
2377         (adjust_pc_after_break): Likewise.
2378         (handle_inferior_event): Likewise.
2379
2380         * linux-nat.c (cancel_breakpoint): Likewise.
2381         * linux-thread-db.c (check_event): Likewise.
2382         * aix-thread.c (aix_thread_wait): Likewise.
2383         * tracepoint.c (trace_dump_command): Likewise.
2384
2385 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2386
2387         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2388         SYMBOL_LOCATION_BATON.
2389
2390 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
2391
2392         * target.h (struct target_ops): New field to_auxv_parse.
2393         * auxv.c (default_auxv_parse): New, renamed from previous
2394         target_auxv_parse.
2395         (target_auxv_parse): Try to call target method.  Fallback to
2396         default_auxv_parse if not found.
2397         * procfs.c (procfs_auxv_parse): New.
2398         (init_procfs_ops): On Solaris, in 64-bit mode, install
2399         procfs_auxv_parse.
2400
2401 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
2402
2403         * symfile.c (add_symbol_file_command):  Use paddress rather than
2404         hex_string to print the address.
2405
2406 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2407
2408         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2409         return the null frame ID to terminate the backtrace.
2410
2411 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2412
2413         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2414         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2415         (SIG_FRAME_PC_OFFSET): Likewise.
2416         (SIG_FRAME_LR_OFFSET): Likewise.
2417         (SIG_FRAME_FP_OFFSET): Likewise.
2418         (rs6000_push_dummy_call): Likewise.
2419         (rs6000_return_value): Likewise.
2420         (rs6000_convert_from_func_ptr_addr): Likewise.
2421         (branch_dest, rs6000_software_single_step): Likewise.
2422         (deal_with_atomic_sequence): Rename to ...
2423         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
2424         Do not call branch_dest; inline required parts of that function.
2425         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2426         with SYMBOL_LINKAGE_NAME.
2427         (struct reg, regsize): Delete.
2428         (read_memory_addr): Delete; inline into callers.
2429         (rs6000_skip_prologue): Move after skip_prologue.
2430         (skip_prologue): Remove prototype.
2431         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2432         initialization as if this variable were true.  Do not install
2433         ppc64_sysv_abi_adjust_breakpoint_address.
2434
2435         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2436         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2437         and "breakpoint.h".
2438         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2439         (SIG_FRAME_PC_OFFSET): Likewise.
2440         (SIG_FRAME_LR_OFFSET): Likewise.
2441         (SIG_FRAME_FP_OFFSET): Likewise.
2442         (rs6000_push_dummy_call): Likewise.
2443         (rs6000_return_value): Likewise.
2444         (rs6000_convert_from_func_ptr_addr): Likewise.
2445         (branch_dest, rs6000_software_single_step): Likewise.  Replace
2446         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2447         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2448         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2449         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2450         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
2451
2452         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2453         (AIX_TEXT_SEGMENT_BASE): New macro.
2454         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2455         by AIX_TEXT_SEGMENT_BASE.
2456
2457         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2458         (struct gdbarch_tdep): Remove text_segment_base member.
2459         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2460         ppc64_sysv_abi_adjust_breakpoint_address.
2461
2462         * Makefile.in (rs6000-tdep.o): Update dependencies.
2463         (rs6000-aix-tdep.o): Likewise.
2464
2465 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
2466             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2467
2468         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2469         * doublest.c (convert_typed_floating): Fix typo in comment.
2470         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2471         * frame-unwind.h (frame_sniffer_ftype): Likewise.
2472         * frame.c (frame_unwind_address_in_block): Likewise.
2473         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2474         * symtab.h (struct symbol): Likewise.
2475         * tramp-frame.h (struct trad_frame_cache): Likewise.
2476         * value.c (allocate_repeat_value): Likewise.
2477
2478 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2479
2480         * infrun.c (handle_inferior_event): Do not insert breakpoints at
2481         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2482
2483 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2484
2485         * parse.c (parse_exp_in_context): Don't override
2486         expression_context_pc if get_selected_block returned a valid
2487         block.
2488
2489 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2490
2491         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2492         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2493         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2494         Delete.
2495         * c-typeprint.c (c_type_print_base): Delete handling of template
2496         instantiations.
2497         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2498         (METHOD_PTR_TO_VOFFSET): Delete.
2499         * defs.h (QUIT_FIXME): Delete.
2500         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2501         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2502         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2503         ninstantiations, and instantiations.
2504         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2505         (TYPE_FN_FIELD_INLINED): Delete.
2506         * srec.h (SREC_BINARY): Delete.
2507         * symtab.c (symbol_init_demangled_name): Delete.
2508         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2509         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2510         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2511         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2512         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2513         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2514         * target.h (enum thread_control_capabilities): Delete tc_switch.
2515         (target_can_switch_threads): Delete.
2516
2517 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2518
2519         * Makefile.in (objfiles.o): Update.
2520         * exec.c (exec_set_section_address): Support p->addr != 0.
2521         * objfiles.c (objfile_relocate): Update exec_ops section
2522         addresses.
2523         * symfile.c (place_section): Move exec_set_section_address call...
2524         (default_symfile_offsets): ...to here.
2525
2526 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2527
2528         * Makefile.in (ppc_linux_tdep_h): New macro.
2529         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2530         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2531         (powerpc_e500l_c): Likewise.
2532         (ppc-linux-nat.o): Update dependencies.
2533         (ppc-linux-tdep.o): Update dependencies.
2534         (rs6000-tdep.o): Update dependencies.
2535
2536         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2537         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2538         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2539         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2540         (tdesc_powerpc_e500): Remove.
2541
2542         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2543         and "features/rs6000/powerpc-altivec64.c".
2544         (ppc_supply_reg, ppc_collect_reg): Make global.
2545         (variants): Use tdesc_powerpc_32 for "powerpc" and
2546         tdesc_powerpc_altivec64 for "powerpc64".
2547         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2548
2549         * ppc-linux-tdep.h: New file.
2550
2551         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2552         Include "features/rs6000/powerpc-32l.c".
2553         Include "features/rs6000/powerpc-altivec32l.c".
2554         Include "features/rs6000/powerpc-64l.c".
2555         Include "features/rs6000/powerpc-altivec64l.c".
2556         Include "features/rs6000/powerpc-e500l.c".
2557         (ppc_linux_supply_gregset): New function.
2558         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2559         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2560         (ppc64_linux_gregset): Likewise.
2561         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2562         (ppc_linux_trap_reg_p): New function.
2563         (ppc_linux_write_pc): New function.
2564         (ppc_linux_core_read_description): New function.
2565         (ppc_linux_init_abi): Install ppc_linux_write_pc and
2566         ppc_linux_core_read_description.  Install orig_r3 and trap
2567         registers if present in the target description.
2568         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2569
2570         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2571         (PT_ORIG_R3, PT_TRAP): Define if necessary.
2572         (ppc_register_u_addr): Handle orig_r3 and trap registers.
2573         (fetch_ppc_registers): Likewise.
2574         (store_ppc_registers): Likewise.
2575         (store_register): Likewise.
2576         (ppc_linux_read_description): Check whether AltiVec is supported.
2577         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
2578         Linux target description.
2579
2580         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2581         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2582         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2583         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
2584         rs6000/powerpc-e500.  Update -expedite variables accordingly.
2585
2586         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2587         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2588         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2589         * features/rs6000/powerpc-e500.c: Regenerate.
2590         * features/rs6000/powerpc-32.c: Regenerate.
2591         * features/rs6000/powerpc-64.c: Regenerate.
2592
2593         * features/rs6000/power-linux.xml: New file.
2594         * features/rs6000/power64-linux.xml: New file.
2595         * features/rs6000/powerpc-32l.xml: New file.
2596         * features/rs6000/powerpc-altivec32l.xml: New file.
2597         * features/rs6000/powerpc-64l.xml: New file.
2598         * features/rs6000/powerpc-altivec64l.xml: New file.
2599         * features/rs6000/powerpc-e500l.xml: New file.
2600         * features/rs6000/powerpc-32l.c: New (generated) file.
2601         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2602         * features/rs6000/powerpc-64l.c: New (generated) file.
2603         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2604         * features/rs6000/powerpc-e500l.xml: New (generated) file.
2605
2606         * regformats/reg-ppc.dat: Remove.
2607         * regformats/reg-ppc64.dat: Remove.
2608         * regformats/rs6000/powerpc-32.dat: Remove.
2609         * regformats/rs6000/powerpc-64.dat: Remove.
2610         * regformats/rs6000/powerpc-e500.dat: Remove.
2611         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2612         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2613         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2614         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2615         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2616
2617 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2618
2619         * thread.c (delete_thread): Call observer_notify_thread_exit.
2620         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2621         thread_exit observer.
2622         (mi_thread_exit): New.
2623
2624 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2625
2626         * breakpoint.c (create_exception_catchpoint): Remove prototype
2627         for already deleted function.
2628         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2629         * frame.h (show_stack_frame): Remove prototype.
2630         * stack.c (show_stack_frame): Remove empty, unused function.
2631         * source.c (symtab_to_fullname, print_source_lines): Small fix
2632         in comment.
2633         * value.c (show_values): Update comments to mention "show values"
2634         command instead of "info history".
2635
2636 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2637
2638         * linespec.c: Include "target.h".
2639         (minsym_found): Handle minimal symbols pointing to function
2640         descriptors.  Use find_function_start_pc.
2641         * minsyms.c (msymbol_objfile): New function.
2642         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2643         to function descriptors.
2644         * symtab.c (fixup_section): Only use minimal symbol at the same
2645         address to determine section of a symbol.
2646         (find_function_start_pc): New function.
2647         (find_function_start_sal): Use it.
2648         * symtab.h (msymbol_objfile): Add prototype.
2649         (find_function_start_pc): Likewise.
2650         * value.c: Include "objfiles.h".
2651         (value_fn_field): Handle minimal symbols pointing to function
2652         descriptors.
2653         * Makefile.in (linespec.o): Update dependencies.
2654         (value.o): Likewise.
2655
2656 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
2657
2658         * ada-lang.c (unwrap_value): Handle the case where the "F" field
2659         inside a PAD type is a bitfield.
2660
2661 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2662
2663         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2664         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2665         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2666         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2667         Allow typedefs when checking for function pointer arguments.
2668         Right-align small structs passed on the stack.
2669         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2670         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2671         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2672
2673 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2674
2675         * Makefile.in (arm-tdep.o): Update.
2676         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2677         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2678         (arm_pc_is_thumb): Use mapping symbols.
2679         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2680         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2681         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2682         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2683         * gdbarch.sh: Add record_special_symbol.
2684         * gdbarch.c, gdbarch.h: Regenerated.
2685         * objfiles.c (struct objfile_data): Add cleanup member.
2686         (register_objfile_data_with_cleanup): New function, from
2687         register_objfile_data.
2688         (register_objfile_data): Use it.
2689         (objfile_free_data): Call clear_objfile_data.
2690         (clear_objfile_data): Call cleanup functions.
2691         * objfiles.h (register_objfile_data_with_cleanup): Declare.
2692
2693 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2694
2695         * objfiles.c (init_entry_point_info): Handle shared libraries.
2696
2697 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2698
2699         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2700         lowest_pc.
2701
2702 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
2703             Pedro Alves  <pedro@codesourcery.com>
2704
2705         Implement displaced stepping.
2706
2707         * gdbarch.sh (max_insn_length): New 'variable'.
2708         (displaced_step_copy, displaced_step_fixup)
2709         (displaced_step_free_closure, displaced_step_location): New
2710         functions.
2711         (struct displaced_step_closure): Add forward declaration.
2712         * gdbarch.c, gdbarch.h: Regenerated.
2713
2714         * arch-utils.c: #include "objfiles.h".
2715         (simple_displaced_step_copy_insn)
2716         (simple_displaced_step_free_closure)
2717         (displaced_step_at_entry_point): New functions.
2718         * arch-utils.h (simple_displaced_step_copy_insn)
2719         (simple_displaced_step_free_closure)
2720         (displaced_step_at_entry_point): New prototypes.
2721
2722         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2723         (I386_MAX_MATCHED_INSN_LEN): ... this.
2724         (i386_absolute_jmp_p, i386_absolute_call_p)
2725         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2726         (i386_displaced_step_fixup): New functions.
2727         (struct i386_insn, i386_match_insn): Update.
2728         (i386_gdbarch_init): Set gdbarch_max_insn_length.
2729         * i386-tdep.h (I386_MAX_INSN_LEN): New.
2730         (i386_displaced_step_fixup): New prototype.
2731         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2732         Register gdbarch_displaced_step_copy,
2733         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2734         and gdbarch_displaced_step_location functions.
2735
2736         * infrun.c (debug_displaced): New variable.
2737         (show_debug_displaced): New function.
2738         (struct displaced_step_request): New struct.
2739         (displaced_step_request_queue, displaced_step_ptid)
2740         (displaced_step_gdbarch, displaced_step_closure)
2741         (displaced_step_original, displaced_step_copy)
2742         (displaced_step_saved_copy, can_use_displaced_stepping): New
2743         variables.
2744         (show_can_use_displaced_stepping, use_displaced_stepping)
2745         (displaced_step_clear, cleanup_displaced_step_closure)
2746         (displaced_step_dump_bytes, displaced_step_prepare)
2747         (displaced_step_clear_cleanup, write_memory_ptid)
2748         (displaced_step_fixup): New functions.
2749         (resume): Call displaced_step_prepare.
2750         (proceed): Call read_pc once, and remember the value.  If using
2751         displaced stepping, don't remove breakpoints.
2752         (handle_inferior_event): Call displaced_step_fixup.  Add some
2753         debugging output.  When we try to step over a breakpoint, but get
2754         a signal to deliver to the thread instead, ensure the step-resume
2755         breakpoint is actually inserted.  If a thread hop is needed, and
2756         displaced stepping is enabled, don't remove breakpoints.
2757         (init_wait_for_inferior): Call displaced_step_clear.
2758         (_initialize_infrun): Add "set debug displaced" command.  Add
2759         "maint set can-use-displaced-stepping" command.  Clear
2760         displaced_step_ptid.
2761         * inferior.h (debug_displaced): Declare variable.
2762         (displaced_step_dump_bytes): Declare function.
2763
2764         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2765         dependencies.
2766
2767 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2768
2769         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2770         (arm_force_mode_string, arm_show_fallback_mode)
2771         (arm_show_force_mode): New.
2772         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
2773         arm_frame_is_thumb.
2774         (_initialize_arm_tdep): Add "set arm fallback-mode"
2775         and "set arm force-mode".
2776         * NEWS: Document new commands.
2777
2778 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
2779
2780         * main.h (batch_silent): Declare.
2781         * event-top.c: Include main.h.
2782         (gdb_setup_readline): Remove extern batch_silent declaration.
2783         * infrun.c (normal_stop): Don't print source location when running in
2784         --batch-silent mode.
2785         * Makefile.in (event-top.o): Add main.h dependency.
2786
2787 2008-05-02  Andreas Schwab  <schwab@suse.de>
2788
2789         * target.h (struct target_ops): Add
2790         to_watchpoint_addr_within_range.
2791         (target_watchpoint_addr_within_range): New function.
2792         * target.c (update_current_target): Inherit
2793         to_watchpoint_addr_within_range, defaulting to
2794         default_watchpoint_addr_within_range.
2795         (default_watchpoint_addr_within_range): New function.
2796         (debug_to_watchpoint_addr_within_range): New function.
2797         (setup_target_debug): Set to_watchpoint_addr_within_range.
2798         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2799         New function.
2800         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2801         * breakpoint.c (watchpoints_triggered): Use
2802         target_watchpoint_addr_within_range.
2803
2804 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2805
2806         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2807         (i[34567]86-*-dicos*, x86_64-*-dicos*):
2808         Set gdb_osabi to GDB_OSABI_DICOS.
2809
2810         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2811         * osabi.c (gdb_osabi_name): Add "DICOS".
2812
2813         * i386-dicos-tdep.c: New file.
2814
2815         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2816         (ALLDEPFILES): Add i386-dicos-tdep.c.
2817         (i386-dicos-tdep.o): New rule.
2818
2819 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2820
2821         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2822         and register the fork's PTID as a thread.
2823
2824 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2825
2826         PR gdb/1665
2827         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2828         assign its value to the breakpoint created.
2829         (create_breakpoints): Add breakpoint_ops argument and pass it
2830         to create_breakpoint call.
2831         (break_command_really): Add breakpoint_ops argument and pass/assign
2832         appropriately.
2833         (break_command_1): Pass NULL as ops argument.
2834         (set_breakpoint): Pass NULL as ops argument.
2835         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2836         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2837         catch and throw catchpoints.
2838
2839 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2840
2841         PR gdb/2343
2842         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2843         translate signal numeric value from the target to GDB's enum
2844         target_signal.
2845         * gdbarch.c, gdbarch.h: Regenerated.
2846         * gdbarch.sh: Added two new functions target_signal_from_host and
2847         target_signal_to_host.
2848         * target.h (default_target_signal_from_host,
2849         default_target_signal_to_host): New functions - declarations.
2850         * signals/signals.c (struct gdbarch): New declaration.
2851         (default_target_signal_to_host, default_target_signal_from_host): New
2852         functions.
2853
2854 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2855             Pedro Alves  <pedro@codesourcery.com>
2856
2857         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2858         Johnston <jjohnstn@redhat.com>.
2859
2860         * NEWS: Mention attach to stopped process fix.
2861         * infcmd.c (detach_command, disconnect_command): Discard the thread
2862         list.
2863         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2864         attaching.  Use signal_stop_state.
2865         (signal_stop_state): Check stop_soon.
2866         * linux-nat.c (kill_lwp): Declare earlier.
2867         (pid_is_stopped, linux_nat_post_attach_wait): New.
2868         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
2869         comments.
2870         (linux_nat_attach): Use linux_nat_post_attach_wait.
2871         (detach_callback, linux_nat_detach): Improve handling for signalled
2872         processes.
2873         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2874         from the process ID.
2875         * Makefile.in (infcmd.o): Update.
2876
2877 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2878
2879         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2880         * arm-tdep.c (arm_frame_is_thumb): New.
2881         (arm_pc_is_thumb): Clarify comment.
2882         (thumb_analyze_prologue): Remove PC special case.
2883         (thumb_scan_prologue): Take a block_addr argument.  Use it for
2884         find_pc_partial_function.  Remove unused variables.
2885         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
2886         for find_pc_partial_function.  Remove PC special case.
2887         (arm_prologue_prev_register): Add special handling for PC and CPSR.
2888         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2889         (arm_get_next_pc): Use arm_frame_is_thumb.
2890         (arm_write_pc): Use CPSR_T instead of 0x20.
2891         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2892         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2893         (CPSR_T): Define.
2894         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2895         DWARF2_FRAME_REG_FN.
2896         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2897         DWARF2_FRAME_REG_FN.
2898         (struct dwarf2_frame_state_reg): Add FN to loc union.
2899
2900 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
2901
2902         * exec.c (print_section_info): Add missing '\n'.
2903
2904 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
2905
2906         * thread.c (add_thread): Move observer call to ...
2907         (add_thread_silent): ... here.
2908
2909 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2910
2911         * rs6000-tdep.c: Update for unwinder changes.
2912         * ppcobsd-tdep.c: Likewise.
2913
2914 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2915
2916         * s390-tdep.c: Update for unwinder changes.
2917
2918 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2919
2920         * spu-tdep.c: Update for unwinder changes.
2921
2922 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2923
2924         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2925         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2926         sparc64-linux-tdep.c: Update for unwinder changes.
2927
2928 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2929
2930         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2931         for unwinder changes.
2932         * mips-tdep.c: Likewise.
2933         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2934         raw one.
2935
2936 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2937
2938         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2939         unwinder changes.
2940
2941 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2942
2943         Update i386 and amd64 ports for unwinder changes.
2944
2945         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2946         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2947         (amd64_frame_unwind): Use default_frame_sniffer.
2948         (amd64_frame_sniffer): Delete.
2949         (amd64_sigtramp_frame_cache): Expect this_frame.
2950         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2951         (amd64_sigtramp_frame_sniffer): Update signature.
2952         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2953         (amd64_frame_base_address): Expect this_frame.
2954         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
2955         this_frame.
2956         (amd64_init_abi): Use set_gdbarch_dummy_id and
2957         frame_unwind_append_unwinder.
2958         * i386-tdep.c (i386_frame_cache): Expect this_frame.
2959         (i386_frame_this_id, i386_frame_prev_register): Update signature.
2960         (i386_frame_unwind): Use default_frame_sniffer.
2961         (i386_frame_sniffer): Delete.
2962         (i386_sigtramp_frame_cache): Expect this_frame.
2963         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2964         (i386_sigtramp_frame_sniffer): Update signature.
2965         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2966         (i386_frame_base_address): Update signature.
2967         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
2968         (i386_push_dummy_call): Update comment.
2969         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2970         Expect this_frame.
2971         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2972         and frame_unwind_append_unwinder.
2973         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2974         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2975         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2976         i386nbsd-tdep.c: Update for unwinder changes.
2977
2978 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2979
2980         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2981         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2982         this_frame.
2983         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2984         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2985         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2986         signature.
2987         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
2988         this_frame.
2989         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
2990         Update signature.
2991         * tramp-frame.h (struct tramp_frame): Update signature of init.
2992         * Makefile.in (trad-frame.o): Update.
2993
2994 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2995
2996         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
2997         (execute_stack_op): Put this_frame in the baton.
2998         (execute_cfa_program): Take this_frame.
2999         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3000         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3001         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3002         (dwarf2_frame_this_id): Adjust to work on this_frame.
3003         (dwarf2_signal_frame_this_id): Delete.
3004         (dwarf2_frame_prev_register): Update signature.  Use new frame
3005         unwind methods.
3006         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
3007         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3008         dwarf2_frame_sniffer.
3009         (dwarf2_append_unwinders): New.
3010         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3011         this_frame.
3012         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3013         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3014         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3015         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3016         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3017         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3018         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3019         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3020         (dwarf2_append_unwinders): Declare.
3021         (dwarf2_frame_base_sniffer): Update declaration.
3022         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3023         this_frame.
3024
3025 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3026
3027         Convert frame unwinders to use the current frame and
3028         "struct value".
3029
3030         * frame.c (frame_debug): Make global.
3031         (get_frame_id): Pass this frame to unwinder routines.
3032         (frame_pc_unwind): Remove unused unwind->prev_pc support.
3033         (do_frame_register_read): Do not discard the return value of
3034         frame_register_read.
3035         (frame_register_unwind): Remove debug messages.  Use
3036         frame_unwind_register_value.
3037         (frame_unwind_register_value, get_frame_register_value): New
3038         functions.
3039         (create_new_frame, get_frame_base_address, get_frame_locals_address)
3040         (get_frame_args_address, get_frame_type): Pass this frame to
3041         unwinder routines.
3042         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3043         functions.
3044         * frame.h: Update comments.
3045         (frame_debug, frame_unwind_register_value, get_frame_register_value)
3046         (frame_prepare_for_sniffer): Declare.
3047         * frame-unwind.h: Update comments and parameter names.
3048         (default_frame_sniffer): Declare.
3049         (frame_prev_register_ftype): Return a struct value *.
3050         (struct frame_unwind): Remove prev_pc member.
3051         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3052         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3053         (frame_unwind_got_register, frame_unwind_got_memory)
3054         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3055         * frame-base.h: Update comments and parameter names.
3056         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
3057         if necessary.  Add debugging output.
3058         * sentinel-frame.c (sentinel_frame_prev_register)
3059         (sentinel_frame_this_id): Update for new signature.
3060         (sentinel_frame_prev_pc): Delete.
3061         (sentinel_frame_unwinder): Remove prev_pc.
3062         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3063         prev_pc.
3064         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3065         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3066         (frame_unwind_append_sniffer): Delete.
3067         (frame_unwind_append_unwinder): New function.
3068         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
3069         from unwinders.  Use frame_prepare_for_sniffer.
3070         (default_frame_sniffer, frame_unwind_got_optimized)
3071         (frame_unwind_got_register, frame_unwind_got_memory)
3072         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3073         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3074         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3075         signature.
3076         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3077         * gdbarch.c, gdbarch.c: Regenerated.
3078         * frame-base.c (default_frame_base_address)
3079         (default_frame_locals_address, default_frame_args_address): Update
3080         for new signature.
3081         (frame_base_find_by_frame): Pass this frame to unwinder routines.
3082         * infcall.c (call_function_by_hand): Update comments.
3083         * Makefile.in (frame-unwind.o): Update dependencies.
3084
3085 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3086
3087         * ada-lang.c (ada_value_primitive_packed_val): Only check
3088         value_lazy for memory lvals.
3089         * findvar.c (value_of_register_lazy): New function.
3090         (locate_var_value): Only check value_lazy for memory lvals.
3091         * valarith.c (value_subscripted_rvalue): Likewise.
3092         * valops.c (value_fetch_lazy): Handle both memory and register
3093         lvals.
3094         (search_struct_field, value_slice): Only check value_lazy for memory
3095         lvals.
3096         * value.c (struct value): Update comment for lazy.
3097         (value_primitive_field): Only check value_lazy for memory lvals.
3098         * value.h (value_lazy): Update comment.
3099         (value_of_register_lazy): Declare.
3100
3101 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3102
3103         * corefile.c (reopen_exec_file): Close any open files.
3104
3105 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3106
3107         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3108         show_memory_breakpoints to 1 while reading the instruction bundle.
3109
3110 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3111
3112         * gdbarch.sh: Document the return_value method. Explain that
3113         the FUNCTYPE parameter might be NULL.
3114         * gdbarch.h: Regenerated.
3115         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3116         type when calling using_struct_return, as this is unnecessary
3117         on this target.
3118
3119 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
3120
3121         * terminal.h (create_tty_session): Fix return type.
3122
3123 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
3124
3125         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3126
3127 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
3128
3129         * breakpoint.c (condition_command, commands_from_control_command)
3130         (break_command_really): Minor reformatting.
3131
3132 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3133
3134         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3135
3136 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3137
3138         * amd64-tdep.c (amd64_get_longjmp_target): New.
3139         (amd64_init_abi): Register amd64_get_longjmp_target as
3140         gdbarch_get_longjmp_target callback.
3141         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3142
3143 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3144
3145         * breakpoint.h (enum bpstat_what_main_action): Delete
3146         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3147
3148         * breakpoint.c (clrs): Delete.
3149         (bpstat_what): Update table.
3150
3151         * infrun.c (handle_inferior_event): Remove
3152         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3153
3154 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3155
3156         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3157         Adjust all prototypes using mi_cmd_args_ftype to use
3158         mi_cmd_argv_ftype.
3159         (struct mi_cmd): Remove the args_func field.
3160         * mi/mi-cmds.c: Don't provide value for the args_func field.
3161         * mi/mi-main.c (mi_execute_async_cli_command)
3162         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3163         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3164         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3165         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3166         (mi_cmd_target_download): Adjust.
3167         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3168         (mi_cmd_execute): Do not check for args_func.
3169         (mi_execute_async_cli_command): Adjust.
3170         * mi/mi-parse.c: Don't check for args_func.
3171
3172 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3173
3174         * breakpoint.c (bpstat_check_location)
3175         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3176         New, extracted from bpstat_stop_status.
3177         (bpstat_stop_status): Use the above.
3178
3179 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3180
3181         * mi/mi-main.c (last_async_command): Rename to current_token.
3182         (previous_async_command): Remove.
3183         (mi_cmd_gdb_exit): Adjust.
3184         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3185         (mi_cmd_target_select): Adjust.
3186         (mi_cmd_execute): Don't set previous_async_command.  Free token
3187         here even in async mode.
3188         (mi_execute_async_cli_command): Adjust.
3189         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
3190         token.
3191         (mi_load_progress): Adjust.
3192
3193 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3194
3195         * infcmd.c (step_1_continuation): Always disable longjmp
3196         breakpoint if we're not going to do another step.
3197
3198 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3199
3200         exec_cleanup murder.
3201         * breakpoint.c (until_break_command_continuation): Add
3202         the 'error' parameter.  Directly delete the breakoint as
3203         opposed to running cleanups.
3204         (until_break_command): Install continuation only
3205         after starting the target.  Don't use exec cleanups,
3206         use ordinary cleanups.  Discard cleanups is successfully
3207         started the target in async mode.
3208         (make_cleanup_delete_breakpoint): Remove.
3209         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3210         declaration.
3211         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3212         declarations.
3213         (struct continations): Add the 'error' parameter to the
3214         continuation_hook field.
3215         (add_continuation, do_all_continuations)
3216         (add_intermediate_continuation)
3217         (do_all_intermediate_continuations): Add the 'error' parameter.
3218         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3219         * inf-loop.c (inferior_event_handler): Instead of calling
3220         discard_all_continuations, use do_all_continuations with 1 as
3221         'error' parameter.  Pass 0 as 'error' parameter in existing uses
3222         of discard_all_continuations.
3223         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
3224         cleanups.
3225         (step_once): Install continuation only after resuming the target.
3226         (step_1_continuation): Disable longjmp breakpoint on error.
3227         (finish_command_continuation): Add the error parameter.  Delete
3228         the finish breakpoint directly, do not use cleanups.
3229         (finish_command): Do not use exec_cleanups. Always setup
3230         continuation.  For sync case, immediately run them.
3231         (attach_command_continuation): Add the error parameter.
3232         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3233         remove step_resume_breakpoint -- adjust delete it directly.
3234         * interps.c (interp_set): Adjust call to do_all_continations.
3235         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3236         do exec cleanups.
3237         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3238         cleanups.
3239         (mi_cmd_execute): Do not use exec_cleanup.
3240         (mi_execute_async_cli_command): Simplify the string concatenation
3241         logic.  Do no use exec cleanup.
3242         (mi_exec_async_cli_cmd_continuation): New parameter error.
3243         Free last_async_command.
3244         * top.c (command_line_handler_continuation): New parameter error.
3245         * utils.c (exec_cleanup_chain, make_exec_cleanup)
3246         (do_exec_cleanups): Remove.
3247         (add_continuation, do_all_continations)
3248         (add_intermediate_continuation)
3249         (do_all_intermediate_continuations): New parameter error.
3250
3251 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3252
3253         * breakpoint.h (bp_location_p): New typedef.
3254         Register a vector of bp_location_p.
3255         * breakpoint.c (always_inserted_mode)
3256         (show_always_inserted_mode): New.
3257         (unlink_locations_from_global_list): Remove.
3258         (update_global_location_list)
3259         (update_global_location_list_nothrow): New.
3260         (update_watchpoint): Don't free locations.
3261         (should_insert_location): New.
3262         (insert_bp_location): Use should_insert_location.
3263         (insert_breakpoint_locations): Copied from
3264         insert_breakpoints.
3265         (insert_breakpoint): Use insert_breakpoint_locations.
3266         (bpstat_stop_status): Call update_global_location_list
3267         when disabling breakpoint.
3268         (allocate_bp_location): Don't add to bp_location_chain.
3269         (set_raw_breakpoint)
3270         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3271         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3272         (enable_overlay_breakpoints, disable_overlay_breakpoints)
3273         (set_longjmp_resume_breakpoint)
3274         (enable_watchpoints_after_interactive_call_stop)
3275         (disable_watchpoints_before_interactive_call_start)
3276         (create_internal_breakpoint)
3277         (create_fork_vfork_event_catchpoint)
3278         (create_exec_event_catchpoint, set_momentary_breakpoint)
3279         (create_breakpoints, break_command_1, watch_command_1)
3280         (create_exception_catchpoint)
3281         (handle_gnu_v3_exceptions)
3282         (disable_breakpoint, breakpoint_re_set_one)
3283         (create_thread_event_breakpoint, create_solib_event_breakpoint)
3284         (create_ada_exception_breakpoint): : Don't call check_duplicates.
3285         Call update_global_location_list.
3286         (delete_breakpoint): Don't remove locations and don't
3287         try to reinsert them. Call update_global_location_list.
3288         (update_breakpoint_locations): Likewise.
3289         (restore_always_inserted_mode): New.
3290         (update_breakpoints_after_exec): Temporary disable
3291         always inserted mode.
3292         * Makefile.in: Update dependencies.
3293
3294         * infrun.c (proceed): Remove breakpoints while stepping
3295         over breakpoint.
3296         (handle_inferior_event): Don't remove or insert
3297         breakpoints.
3298         * linux-fork.c (checkpoint_command): Remove breakpoints
3299         before fork and insert after.
3300         (linux_fork_context): Remove breakpoints before switch
3301         and insert after.
3302         * target.c (target_disconnect, target_detach): Remove
3303         breakpoints from target.
3304
3305
3306 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3307
3308         * breakpoint.c (print_one_breakpoint_location): In MI
3309         mode, report the location string the breakpoint was
3310         originally created with.
3311
3312 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
3313
3314         * Makefile.in (xtensa-tdep.o): Update dependencies.
3315         * configure.tgt (xtensa*): Update dependencies.
3316         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3317         Local variable areg renamed to arreg.
3318         (areg_number): New function.
3319         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3320         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3321         replaced by arreg_number.
3322         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3323         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3324         (xtensa_scan_prologue): New function.
3325         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3326         when ENTRY instraction hasn't been executed yet. Get the frame pointer
3327         value based on prologue analysis. Fix the bugs preventing WS and
3328         AR4-AR7/A11 registers from getting right values for intermediate frames,
3329         whose registers have been already spilled.
3330         (xtensa_frame_prev_register): Fix WS register value. Use are_number
3331         and arreg_number appropriately.
3332         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3333         svr4_ilp32_fetch_link_map_offsets.
3334
3335 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
3336
3337         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3338         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3339
3340 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
3341
3342         * acinclude.m4: Add override.m4.
3343         * configure: Regenerate.
3344
3345 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
3346
3347         * ada-lang.c (get_selections): Variable PROMPT made non-const and
3348         initialized with a trailing space now.  Use PROMPT_ARG of
3349         COMMAND_LINE_INPUT instead of printing it ourselves.
3350
3351 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
3352
3353         * NEWS: Document support for 64-bit core file.
3354
3355 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
3356
3357         * NEWS: Add information on calling convention and new SH CLI options.
3358
3359         * sh-tdep.c (sh_cc_gcc): New static string.
3360         (sh_cc_renesas): Ditto.
3361         (sh_cc_enum): New static string array.
3362         (sh_active_calling_convention): New static string pointer denoting
3363         active user chosen ABI.
3364         (sh_is_renesas_calling_convention): New function to return function
3365         specific ABI, or user choice if necessary.
3366         (sh_use_struct_convention): Rename first argument and turn around its
3367         meaning.  Check for renesas ABI and return accordingly.
3368         (sh_use_struct_convention_nofpu): New function.
3369         (sh_next_flt_argreg): Get function type as third parameter.  Check
3370         for renesas ABI and choose floating registers accordingly.
3371         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3372         struct return slot accordingly.
3373         (sh_push_dummy_call_nofpu): Ditto.
3374         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3375         Evaluate ABI and give to sh_use_struct_convention_nofpu.
3376         (sh_return_value_fpu):  Evaluate ABI and give to
3377         sh_use_struct_convention.
3378         (show_sh_command): New function.
3379         (set_sh_command): Ditto.
3380         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3381         CLI command.
3382
3383         * gdbarch.sh (return_value): Add func_type argument.
3384         * gdbarch.c: Regenerate.
3385         * gdbarch.h: Ditto.
3386         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3387         val_type so as not to collide with value_type function.  Call
3388         using_struct_return with additional function type argument.
3389         * infcall.c (call_function_by_hand): Call using_struct_return and
3390         gdbarch_return_value with additional function type argument.
3391         * infcmd.c (print_return_value): Take addition func_type argument.
3392         Call gdbarch_return_value with additional function type argument.
3393         (finish_command_continuation): Call print_return_value with additional
3394         function type argument.
3395         (finish_command): Ditto.
3396         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3397         additional function type argument.
3398         * stack.c (return_command): Call using_struct_return and
3399         gdbarch_return_value with additional function type argument.
3400         * value.c (using_struct_return): Take additional function type argument.
3401         * value.h (using_struct_return): Accommodate declaration.
3402         * alpha-tdep.c (alpha_return_value): Add func_type argument.
3403         * amd64-tdep.c (amd64_return_value): Ditto.
3404         * arm-tdep.c (arm_return_value): Ditto.
3405         * avr-tdep.c (avr_return_value): Ditto.
3406         * cris-tdep.c (cris_return_value): Ditto.
3407         * frv-tdep.c (frv_return_value): Ditto.
3408         * h8300-tdep.c (h8300_return_value): Ditto.
3409         (h8300h_return_value): Ditto.
3410         * hppa-tdep.c (hppa32_return_value): Ditto.
3411         (hppa64_return_value): Ditto.
3412         * i386-tdep.c (i386_return_value): Ditto.
3413         * ia64-tdep.c (ia64_return_value): Ditto.
3414         * iq2000-tdep.c (iq2000_return_value): Ditto.
3415         * m32c-tdep.c (m32c_return_value): Ditto.
3416         * m32r-tdep.c (m32r_return_value): Ditto.
3417         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3418         * m68k-tdep.c (m68k_return_value): Ditto.
3419         (m68k_svr4_return_value): Ditto.
3420         * m88k-tdep.c  (m88k_return_value): Ditto.
3421         * mep-tdep.c (mep_return_value): Ditto.
3422         * mips-tdep.c (mips_eabi_return_value): Ditto.
3423         (mips_n32n64_return_value): Ditto.
3424         (mips_o32_return_value): Ditto.
3425         (mips_o64_return_value): Ditto.
3426         * mn10300-tdep.c (mn10300_return_value): Ditto.
3427         * mt-tdep.c (mt_return_value): Ditto.
3428         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3429         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3430         (ppc_sysv_abi_broken_return_value): Ditto.
3431         (ppc64_sysv_abi_return_value): Ditto.
3432         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3433         (ppc_sysv_abi_broken_return_value): Ditto.
3434         (ppc64_sysv_abi_return_value): Ditto.
3435         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3436         * rs6000-tdep.c (rs6000_return_value): Ditto.
3437         * s390-tdep.c (s390_return_value): Ditto.
3438         * score-tdep.c (score_return_value): Ditto.
3439         * sh-tdep.c (sh_return_value_nofpu): Ditto.
3440         (sh_return_value_fpu): Ditto.
3441         * sh64-tdep.c (sh64_return_value): Ditto.
3442         * sparc-tdep.c (sparc32_return_value): Ditto.
3443         * sparc64-tdep.c (sparc64_return_value): Ditto.
3444         * spu-tdep.c (spu_return_value): Ditto.
3445         * v850-tdep.c (v850_return_value): Ditto.
3446         * vax-tdep.c (vax_return_value): Ditto.
3447         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3448         * xtensa-tdep.c (xtensa_return_value): Ditto.
3449
3450         * gdbtypes.h (struct type): Add calling_convention member.
3451         * dwarf2read.c (read_subroutine_type): Add calling convention read
3452         from DW_AT_calling_convention attribute to function type.
3453
3454 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
3455
3456         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3457         multi_f77_subscript to support values from registers.
3458         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3459         * value.h (value_subscripted_rvalue): Add prototype.
3460
3461         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3462         Fix output.
3463         * f-valprint.c (f_val_print): Likewise.
3464
3465 2008-04-21  Craig Silverstein  <csilvers@google.com>
3466
3467         * dwarf2read.c (zlib_decompress_section): Define abfd in the
3468         !HAVE_ZLIB_H case.
3469
3470 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
3471
3472         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3473         section is not a code section.
3474
3475 2008-04-19  Craig Silverstein  <csilvers@google.com>
3476
3477         * NEWS: Add information on compressed debug sections.
3478
3479 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3480
3481         * mi/mi-cmd-var.c (varobj_update_one): Print new
3482         value for variable objects that changed type.
3483
3484 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3485
3486         * varobj.c (varobj_invalidate): Don't touch floating
3487         varobjs.
3488
3489 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
3490
3491         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3492         (multiple_symbols_cancel): Remove extra const.
3493         * symtab.h: Likewise.
3494
3495 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
3496
3497         * interps.c (top_level_interpreter): Rename static variable...
3498         (top_level_interpreter_ptr): ...to this.
3499         (top_level_interpreter): New function.
3500
3501         * interps.h: New extern for top_level_interpreter.
3502
3503         * linespec.c: Include interps.h and mi/mi-cmds.h.
3504         (decode_line_2): When using MI, always set all breakpoints in menu.
3505
3506         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3507
3508 2008-04-18  Craig Silverstein  <csilvers@google.com>
3509
3510         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3511         * config.in, configure: Regenerate.
3512         * dwarf2read.c: Include zlib.h if present.
3513         Modified *_SECTION macros.
3514         (section_is_p): New.
3515         (dwarf2_locate_sections): Use section_is_p instead of strcmp
3516         (dwarf2_resize_section): New.
3517         to determine whether a given section has a given name.
3518         (zlib_decompress_section): New.
3519         (dwarf2_read_section): Read the compressed section if present
3520         in the binary.
3521         * MAINTAINERS: Added myself to section Write After Approval.
3522
3523 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3524
3525         * defs.h (exec_set_section_offsets): Remove prototype.
3526         * exec.c (exec_set_section_offsets): Remove function.
3527
3528 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
3529
3530         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3531         in the search for the matching symbol.
3532
3533 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
3534
3535         * breakpoint.c (update_watchpoint): Always reparse
3536         condition.
3537
3538 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
3539
3540         * breakpoint.c (print_one_breakpoint_location): Make sure to print
3541         the breakpoint address only once.
3542
3543 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
3544
3545         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3546         rather than a hard-coded architecture, for xcoff executables.
3547
3548 2008-04-17  Doug Evans  <dje@google.com>
3549
3550         * buildsym.c (watch_main_source_file_lossage): New fn.
3551         (end_symtab): Call it.
3552
3553         * source.c (find_and_open_source): Add some comments clarifying
3554         handling of FULLNAME argument.  Make static.  Remove pointless
3555         xstrdup/xfree.
3556
3557 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
3558
3559         * inf-loop.c (inferior_event_handler): Also run the intermediate
3560         continuations in the INF_EXEC_COMPLETE case.
3561
3562 2008-04-16  Tom Tromey  <tromey@redhat.com>
3563
3564         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3565         (set_cmd_async_ok, get_cmd_async_ok): Declare.
3566         * cli/cli-decode.c (set_cmd_async_ok): New function.
3567         (get_cmd_async_ok): New function.
3568         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3569         "show" as async-ok.
3570         * top.c (execute_command): Use get_cmd_async_ok.
3571         * infcmd.c: Include cli/cli-decode.h.
3572         (_initialize_infcmd): Mark "interrupt" as async-ok.
3573         * Makefile.in (infcmd.o): Depend on cli_decode_h.
3574
3575 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
3576
3577         PR gdb/2445
3578         * exec.c: Correct "arch-utils.h" include.
3579
3580 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
3581
3582         PR gdb/2424
3583         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3584         to allow printing to 'see' real reason of stop. This fixes PR 2424.
3585         * breakpoint.c (bpdisp_texst): New function. The function takes over
3586         the role of bpstats static array in print_one_breakpoint_location.
3587         (print_it_typical): Print "Temporary breakpoint" instead
3588         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3589         protocols, print disp field.
3590         (print_one_breakpoint_location): Removed bpdisps static definition.
3591         Call new bpstat_text function to get value for 'disp' field.
3592         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3593
3594 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
3595
3596         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3597         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3598         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3599         * gnulib/Makefile.in: Regenerate.
3600
3601 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3602
3603         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
3604         (defs_h): Use $(GNULIB_H).
3605         (all-lib): Depend on gnulib/Makefile.
3606         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3607         * config.in, gnulib/Makefile.in: Regenerated.
3608
3609 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3610
3611         * Makefile.in (LIBGNU, INCGNU): Define.
3612         (INTERNAL_CFLAGS_BASE): Add INCGNU.
3613         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3614         (CLEANDIRS): New.
3615         ($(LIBGNU), all-lib): New rules.
3616         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3617         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3618         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
3619         * gnulib: New directory, from gnulib-tool.
3620         * configure, aclocal.m4: Regenerated.
3621
3622 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3623
3624         * linux-thread-db.c (have_threads_callback): Check thread->private.
3625
3626 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
3627             Vladimir Prus  <vladimir@codesourcery.com>
3628
3629         Fix @-varobjs.
3630         * varobj.c (value_of_root): Update the expression for
3631         floating varobjs.
3632         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3633         report that.
3634
3635 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
3636
3637         * mi/mi-cmd-var.c: Include "mi-getopt.h".
3638         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
3639         (mi_cmd_var_set_format): Use new mi_parse_format.
3640         (mi_cmd_var_evaluate_expression): Support for -f option to specify
3641         format.
3642         * Makefile.in (mi-cmd-var.o): Update dependencies.
3643
3644         * varobj.h (varobj_get_formatted_value): Declare.
3645         * varobj.c (my_value_of_variable): Added format parameter.
3646         (cplus_value_of_variable): Likewise.
3647         (java_value_of_variable): Likewise.
3648         (c_value_of_variable): Likewise.  Evaluate expression based
3649         on format parameter.
3650         (struct language_specific): Add format parameter to function member
3651         *value_of_variable.
3652         (varobj_get_formatted_value): New.
3653         (varobj_get_value): Added format parameter to method call.
3654
3655 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
3656
3657         * stabsread.c (cleanup_undefined_types_noname): Manually set the
3658         instance flags of the undefined type before calling replace_type.
3659
3660 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
3661
3662         * target.h (enum strata): Remove the download_stratum.
3663
3664 2008-04-07  Doug Evans  <dje@google.com>
3665
3666         * buildsym.h (last_source_file): Add dwarf info to comment.
3667         (last_source_start_addr): Ditto.
3668
3669 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
3670
3671         * alphanbsd-tdep.c: Include "target.h".
3672         * mn10300-tdep.c: Include "target.h".
3673         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3674
3675 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
3676
3677         Fix breakpoint condition that use member variables.
3678         * valops.c (check_field): Remove.
3679         (check_field_in): Rename to check_field.
3680         (value_of_this): Use la_name_of_this.
3681         * value.h (check_field): Adjust prototype.
3682
3683         * language.h (la_value_of_this): Rename to la_name_of_this.
3684         * language.c (unknown_language_defn): Specify "this" for
3685         name_of_this.
3686         (auto_language_defn): Likewise.
3687         (local_language_defn): Likewise.
3688         * ada-lang.c (ada_language_defn): Adjust comment.
3689         * c-lang.c (c_language_defn): Adjust comment.
3690         (cplus_language_defn): Specify "this" for name_of_this.
3691         (asm_language_defn): Adjust comment.
3692         (minimal_language_defn): Adjust comment.
3693         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3694         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3695         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3696         * objc-lang.c (objc_language_defn): Specify "self" for
3697         name_of_this.
3698         * p-lang.c (pascal_language_defn): Specify "this" for
3699         name_of_this.
3700         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3701
3702         * symtab.c (lookup_symbol_aux): Lookup "this" in the
3703         proper scope, and check for field in type of "this", without
3704         trying to create a value.
3705
3706 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
3707
3708         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3709         (mi_error_message): Delete declaration.
3710         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3711         returning MI_CMD_ERROR.
3712         * mi/mi-main.c (mi_error_message): Delete.
3713         (mi_cmd_exec_interrupt):
3714         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3715         (mi_cmd_thread_info): Call error instead of returning
3716         MI_CMD_ERROR.
3717         (mi_cmd_data_list_register_values): Call error instead of
3718         returning MI_CMD_ERROR.  Adapt to new get_register interface.
3719         (get_register): Change return typo to void.  Call error instead of
3720         returning MI_CMD_ERROR.
3721         (mi_cmd_data_write_register_values): Call error instead of
3722         returning MI_CMD_ERROR.
3723         (mi_cmd_list_features): Return MI_CMD_DONE.
3724         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3725         (mi_execute_command): Always print exceptions with -error.
3726
3727 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
3728
3729         * NEWS: Mention new commands set/show multiple-symbols.
3730
3731 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
3732
3733         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3734         (multiple_symbols_cancel): New constants.
3735         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3736         (multiple_symbols_select_mode): New function.
3737         (_initialize_symtab): Add new set/show multiple-symbols commands.
3738         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3739         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3740         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3741         setting.
3742         * linespec.c (decode_line_2): Likewise.
3743
3744 2008-04-03  Doug Evans  <dje@sebabeach.org>
3745
3746         * symtab.h (enum free_code): Delete free_contents, unused.
3747         * symmisc.c (free_symtab_block): Delete.
3748         (free_symtab, case free_code): Delete.
3749
3750 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
3751
3752         * valops.c (value_cast_structs): New function. Cast related
3753         STRUCT types up/down and return cast value. The body of this
3754         function comes mostly from value_cast_pointers.
3755         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3756         to value_cast_structs. Now value_cast_pointers needs only create
3757         appropriate reference after using value_cast_structs for actual
3758         casting.
3759         (value_cast): Handle references.
3760
3761 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
3762
3763         * MAINTAINERS: Added myself to section Write After Approval.
3764
3765 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
3766
3767         * ia64-tdep.c (examine_prologue): Correct array access.
3768
3769 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3770
3771         * cp-support.c (first_component_command): Return if no arguments.
3772
3773 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
3774
3775         * ser-mingw.c (ser_windows_open): Open requested name.
3776
3777 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3778
3779         * MAINTAINERS: Added myself.
3780
3781 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
3782
3783         * target.c (find_default_run_target): Allow a NULL `do_mesg'
3784         parameter.  If it is NULL, don't call error.
3785         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3786         `do_mesg' parameter to find_default_run_target.  If no target was
3787         found, return 0.
3788
3789 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
3790
3791         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3792         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3793         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3794         Delete.
3795         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3796
3797 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
3798
3799         GDB 6.8 released.
3800
3801 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
3802
3803         * features/Makefile (%.dat): Set xmltarget to the base filename
3804         of the XML source, without subdirectory.
3805         * regformats/rs6000/powerpc-32.dat: Regenerate.
3806         * regformats/rs6000/powerpc-64.dat: Regenerate.
3807         * regformats/rs6000/powerpc-e500.dat: Regenerate.
3808
3809 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
3810
3811         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3812         objfile arch.
3813
3814 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
3815
3816         * mi/mi-main.c (enum captured_mi_execute_command_actions):
3817         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3818
3819 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
3820
3821         * objfiles.h (struct objfile): New GDBARCH member.
3822         (get_objfile_arch): Add prototype.
3823         * objfiles.c: Include "arch-utils.h".
3824         (allocate_objfile): Look up gdbarch associated with bfd.
3825         (get_objfile_arch): New function.
3826         * Makefile (objfiles.o): Update dependencies.
3827
3828         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3829         by objfile arch.
3830         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3831         by frame arch.
3832         (locexpr_describe_location): Replace current_gdbarch by
3833         objfile arch.
3834         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3835         (dwarf2_add_field): Likewise.
3836         (read_tag_pointer_type): Likewise.
3837         (read_base_type): Likewise.
3838         (new_symbol): Likewise.
3839
3840         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
3841         (decode_base_type, decode_function_type): Likewise.
3842         (coff_read_struct_type, coff_read_enum_type): Likewise.
3843         (coff_symtab_read): Replace current_gdbarch by objfile arch.
3844         (decode_base_type): Likewise.
3845         (coff_read_enum_type): Likewise.
3846         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3847         (coff_read_enum_type): Likewise.
3848
3849         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3850         (end_psymtab): Likewise.
3851         (process_one_symbol): Likewise.
3852
3853         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3854         (parse_procedure): Likewise.
3855         (parse_partial_symbols): Likewise.
3856
3857         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3858
3859         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3860         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3861         built-in types.
3862         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
3863         static range_index_type by built-in type.
3864         (read_one_struct_field): Replace current_gdbarch by objfile arch.
3865         (read_enum_type): Likewise.
3866
3867         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3868         objfile arch.
3869
3870 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3871
3872         * varobj.h (varobj_floating_p): Declare.
3873         * varobj.c (varobj_floating_p): New.
3874         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3875         '@' as the name, update all floating varobjs.
3876
3877 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3878
3879         * varobj.c (struct varobj_root): Rename use_selected_frame to
3880         floating, and clarify the meaning.
3881         (varobj_create, varobj_update,  new_root_variable): Adjust.
3882         (value_of_root): Don't use type_changed as in variable,
3883         adjust comment.
3884         (c_value_of_root): Adjust.
3885
3886 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3887
3888         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3889         gdb's thread list.
3890         (linux_nat_wait): Add main lwp to gdb's thread list.
3891         * linux-thread-db.c (find_new_threads_callback): Also attach to
3892         already listed threads which thread_db didn't know about yet.
3893
3894 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3895
3896         * linux-nat.c (drain_queued_events): Fix comment typo.
3897         (linux_nat_attach): In async mode, don't rely on storing a pending
3898         status.  Instead place the wait status on the pipe.
3899         (linux_nat_resume): Remove unreacheable shortcut code in async
3900         mode.
3901         (stop_wait_callback): In async mode, don't store pending status.
3902         Instead, cancel breakpoints or resend the signal appropriatelly.
3903         (cancel_breakpoint): New, refactored from
3904         cancel_breakpoints_callback.
3905         (cancel_breakpoints_callback): Call cancel_breakpoint.
3906         (pipe_to_local_event_queue): Remove special token processing.
3907         (linux_nat_wait): Issue an internal error if a pending status is
3908         found in async mode.
3909
3910 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
3911
3912         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3913
3914 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
3915             Vladimir Prus  <vladimir@codesourcery.com>
3916
3917         * varobj.c  (struct varobj_root): New component thread_id.
3918         (varobj_get_thread_id, check_scope): New functions.
3919         (c_value_of_root): Use check_scope.  Switch to the
3920         proper thread if necessary.
3921
3922         * varobj.h (varobj_get_thread_id): New extern.
3923
3924         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3925
3926 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
3927
3928         PR gdb/544
3929         * top.c: Revert 2008-03-21 changes.
3930
3931 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3932
3933         * thread.c (make_cleanup_restore_current_thread): Make it
3934         globally visible.
3935         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3936         * varobj.c (varobj_update): Don't save/restore frame.
3937         (c_value_of_root): Save/restore thread and frame here,
3938         using make_cleanup_restore_current_thread.
3939         * Makefile.in: Update dependecies.
3940
3941 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3942
3943         * varobj.c (struct varobj_root): Clarify
3944         comment on the frame field.
3945         (varobj_create): Don't set frame if we have no
3946         block.
3947
3948 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3949
3950         PR gdb/544
3951         Suggested by Jan Kratochvil:
3952         * top.c (gdb_rl_operate_and_get_next_completion): Call
3953         rl_redisplay_function.
3954         (gdb_rl_redisplay): New.
3955         (init_main): Set rl_redisplay_function.
3956
3957 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
3958
3959         * aix-thread.c (pdc_read_regs): Fix compiler warning.
3960         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3961         (store_regs_kernel_thread): Likewise.
3962
3963 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
3964
3965         Linux native async support.
3966
3967         * target.h (struct target_ops): Delete to_async_mask_value and add
3968         to_async_mask.
3969         (target_is_async_p, target_async): Formatting.
3970         (target_async_mask_value): Delete.
3971         (target_async_mask): Delete function declaration, and add new
3972         target macro with the same name.
3973
3974         * target.c (update_current_target): Replace to_async_mask_value by
3975         to_async_mask.  Default to_async_mask to return_one.
3976         (target_async_mask): Delete.
3977         (find_default_can_async_p, find_default_is_async_p): New.
3978         (init_dummy_target): register find_default_can_async_p and
3979         find_default_is_async_p on the dummy target.
3980
3981         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3982         (debug_linux_nat_async): New global.
3983         (show_debug_linux_nat_async): New function.
3984         (linux_nat_async_enabled, linux_nat_async_mask_value)
3985         (linux_nat_event_pipe, linux_nat_num_queued_events)
3986         (linux_nat_async_events_enabled): New globals.
3987         (struct waitpid_result): New struct.
3988         (waitpid_queue): New global.
3989         (queued_waitpid, push_waitpid, drain_queued_events): New.
3990         (my_waitpid): Call queued_waitpid.
3991         (linux_child_follow_fork): Disable async events during the call.
3992         (blocked_mask): Delete.
3993         (sync_sigchld_action, async_sigchld_action): New globals.
3994         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
3995         async mode, block events during the call.
3996         (linux_nat_create_inferior): New.
3997         (linux_nat_attach): In sync mode, restore the mask states.  In
3998         async mode, wake the event loop immediatelly.
3999         (detach_callback): Drain all queued events of the lwp we're
4000         detaching from.
4001         (linux_nat_detach): Block async mode, and drain events of the main
4002         process.
4003         (linux_nat_resume): If in async mode, mask async events during the
4004         call.  If short circuiting, force event loop to wake up.  If
4005         resuming, set target_executing, and register target events in the
4006         event loop.
4007         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4008         (linux_nat_wait): In async mode, block events during the call.
4009         Only enable/disable passing SIGINT to the inferior in sync mode.
4010         Get events from local waitpid queue.  If no interesting events was
4011         found, return to events loop.  Reregister target events in the
4012         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
4013         (linux_nat_kill): Disable events on entry.
4014         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4015         here.  Detach async mode from the event loop if there are no more
4016         forks available, otherwise leave it on.
4017         (sigchld_handler): Assure this is called only in sync mode.
4018         (linux_async_permitted, linux_async_permitted_1): New globals.
4019         (set_maintenance_linux_async_permitted)
4020         (show_maintenance_linux_async_permitted): New functions.
4021         (linux_nat_is_async_p, linux_nat_can_async_p)
4022         (linux_nat_async_mask): New.
4023         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4024         (get_pending_events, async_sigchld_handler): New.
4025         (linux_nat_async_events): New.
4026         (async_terminal_is_ours): New global.
4027         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4028         (async_client_callback, async_client_context): New.
4029         (linux_nat_async_file_handler, linux_nat_async)
4030         (linux_nat_disable_async, linux_nat_enable_async): New.
4031         (linux_nat_add_target): Register linux_nat_create_inferior,
4032         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4033         linux_nat_async_mask, linux_nat_terminal_inferior and
4034         linux_nat_terminal_ours.
4035         (_initialize_linux_nat): Remove local action variable, and update
4036         code that used it to use sync_sigchld_action.  Add new
4037         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
4038         set/show command in the maintenance class.  Add new "linux-async"
4039         maintenance set/show command.  Block SIGCHLD by default.  Setup
4040         async_sichld_action, and sync_sigchld_action.  Install the default
4041         async mode.
4042         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4043         the cancel signals.
4044
4045         * linux-thread-db.c (re_check_for_thread_db): New.
4046         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4047         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4048         (thread_db_async_mask): New.
4049         (init_thread_db_ops): Register thread_db_can_async_p,
4050         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4051
4052         * remote.c (remote_async_mask_value): New.
4053         (remote_return_zero): New.
4054         (init_remote_ops): Register remote_return_zero as callbacks of
4055         to_can_async_p and to_is_async_p.
4056         (remote_can_async_p, remote_is_async_p, remote_async): Update to
4057         use remote_async_mask_value.
4058         (remote_async_mask): New.
4059         (init_remote_async_ops): Remove to_async_mask_value setting and
4060         register remote_async_mask as to_async_mask callback in
4061         remote_async_ops.
4062
4063         * Makefile.in (linux-nat.o): Update.
4064
4065 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4066
4067         * gdbthread.h (add_thread_with_info): New.
4068         * linux-thread-db.c: Add some documentation.
4069         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4070         (struct private_thread_info): Remove th_valid and ti_valid.
4071         Replace ti with tid.
4072         (thread_get_info_callback): Do not add TID to the new ptid.  Do
4073         not cache th or ti.
4074         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4075         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
4076         new PTID.
4077         (attach_thread): Handle an already-existing thread.  Use
4078         add_thread_with_info.  Cache the th and tid.
4079         (detach_thread): Verify that private was set.  Remove verbose
4080         argument and printing.  Update caller.
4081         (thread_db_detach): Do not adjust inferior_ptid.
4082         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4083         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4084         (thread_db_wait): Do not use lwp_from_thread.
4085         (thread_db_pid_to_str): Use the cached TID.
4086         (thread_db_extra_thread_info): Check that private is set.
4087         (same_ptid_callback): Delete.
4088         (thread_db_get_thread_local_address): Do not use it or check
4089         is_thread.  Check that private is set.  Assume that the thread
4090         handle is already cached.
4091         (init_thread_db_ops): Remove to_resume and to_kill.
4092         * thread.c (add_thread_with_info): New.
4093         (add_thread): Use it.
4094         * linux-nat.c (find_thread_from_lwp): Delete.
4095         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
4096         deleting the thread.
4097         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4098         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4099         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4100         printf_unfiltered for thread exits.
4101         * procfs.c (procfs_wait): Likewise.
4102
4103 2008-03-21  Chris Demetriou  <cgd@google.com>
4104
4105         * symtab.c (rbreak_command): Quote symbol name before passing
4106         it to break_command.
4107
4108 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4109
4110         * eval.c (evaluate_subexp_for_address): Clarify error message.
4111         Use value_must_coerce_to_target.
4112         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4113         * valops.c (value_assign): Call value_coerce_to_target when
4114         assigning to anything but internalvars.  Leave GDB-side arrays
4115         as arrays when assigning to internalvars.
4116         (value_must_coerce_to_target, value_coerce_to_target): New.
4117         (value_coerce_array, value_addr): Call value_coerce_to_target.
4118         (value_array): Create the array in GDB's memory instead of
4119         the inferior's.
4120         * value.h (value_must_coerce_to_target, value_coerce_to_target):
4121         Declare.
4122
4123 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4124
4125         * top.c (quit_confirm): Warn that we will kill the program.
4126
4127 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
4128
4129         * inflow.c (terminal_ours_1): Guard access to
4130         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4131
4132 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
4133             Jim Blandy  <jimb@codesourcery.com>
4134             Daniel Jacobowitz  <drow@false.org>
4135
4136         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4137         (dwarf2_read_address): Update prototype.
4138
4139         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4140         (signed_address_type): Likewise.
4141         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4142         (execute_stack_op): Update calls to unsigned_address_type,
4143         signed_address_type and dwarf2_read_address.  Fix implementation
4144         of DW_OP_deref_size.
4145
4146         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4147         (dwarf2_per_cu_addr_size): Likewise.
4148         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4149         (struct dwarf2_loclist_baton): Likewise.
4150
4151         * dwarf2loc.c (find_location_expression): Update calls to
4152         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
4153         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4154         (locexpr_describe_location): Likewise.
4155         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4156         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4157         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
4158         to dwarf2_per_cu_addr_size (per_cu).
4159         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4160         (loclist_read_variable): Likewise.
4161         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4162
4163         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4164         instead of baton->objfile.
4165         (dwarf2_per_cu_obfile): New function.
4166         (dwarf2_per_cu_addr_size): Likewise.
4167
4168         * dwarf2-frame.c (struct comp_unit): Move higher.
4169         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4170         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4171         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
4172         parameter by using fde->eh_frame_p.  Use read_encoded_value
4173         to implement DW_CFA_set_loc.
4174         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4175         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
4176         execute_stack_op and execute_cfa_program.
4177         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4178         (size_of_encoded_value): Remove.
4179         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4180         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
4181         (add_cie): Set cie->unit backlink.
4182         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
4183         read_encoded_value.
4184         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4185
4186 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
4187
4188         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4189         gdbarch_bfd_arch_info.
4190
4191 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
4192
4193         * aix-thread.c (pdc_read_regs): Minor reformatting.
4194
4195 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
4196
4197         * thread.c (print_thread_info): Don't insist
4198         on having current thread if there are no
4199         threads at all.
4200
4201 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4202
4203         * infcmd.c (attach_command_post_wait)
4204         (attach_command_continuation): New.
4205         (attach_command): Support background async execution, and async
4206         execution in synchronous mode.
4207
4208 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
4209
4210         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4211         * symmisc.c (dump_symtab_1): Likewise.
4212         * wrapper.c (gdb_value_struct_elt): Likewise.
4213
4214 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4215
4216         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4217
4218 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4219
4220         * linux-nat.c (linux_nat_filter_event): New, refactored from
4221         linux_nat_wait.
4222         (linux_nat_wait): Call linux_nat_filter_event.
4223
4224 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
4225
4226         * top.c (execute_command): Fix uninitialized variable error.
4227
4228 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
4229
4230         * Makefile.in (amd64nbsd-nat.o): New dependency.
4231         * amd64nbsd-nat.c: Include "nbsd-nat.h".
4232         (_initialize_amd64nbsd_nat): Update target vector to use
4233         nbsd_pid_to_exec_file.
4234         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4235
4236 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4237
4238         Remove ignoring leading exec events code.
4239         * fork-child.c (startup_inferior): Do not set
4240         inferior_ignoring_leading_exec_events.
4241         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4242         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4243         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4244         (handle_inferior_event): Remove code for ignoring leading exec
4245         events.
4246         * target.c (update_current_target): Do not inherit, or default,
4247         to_reported_exec_events_per_exec_call.
4248         (debug_to_reported_exec_events_per_exec_call): Remove.
4249         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4250         * target.h (target_reported_exec_events_per_exec_call): Remove.
4251         (struct target): Remove the to_reported_exec_events_per_exec_call
4252         field.
4253
4254 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4255
4256         Implement -thread-info.
4257         * gdbthread.h (print_thread_info): Declare.
4258
4259         * thread.c (print_thread_info): New, extracted
4260         from info_threads_command and adjusted to
4261         work for CLI and MI.
4262         (info_threads_command): Use print_thread_info.
4263         * Makefile.in: Update dependencies.
4264
4265         * mi/mi-cmds.c (mi_cmds): Specify a handler
4266         for -thread-info.
4267         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4268         * mi/mi-main.c (mi_cmd_thread_info): New.
4269         (mi_cmd_list_features): Include 'thread-info'.
4270
4271 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
4272
4273         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4274         to decide whether to match instruction patterns using "sw" and "sd".
4275
4276 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4277
4278         * infcmd.c (jump_command): Postpone disabling stdin until after
4279         the possible query.
4280
4281 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4282
4283         * inflow.c (gdb_getpgrp): New.
4284         (gdb_has_a_terminal): Use get_getpgrp.
4285         (terminal_ours_1): If attach_flag is set, don't refetch
4286         inferior_process_group.
4287
4288 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4289
4290         * features/library-list.dtd: Allow "section" elements as children
4291         of "library".  Add "section" element and describe its attributes.
4292
4293         * solib-target.c (struct lm_info): Add section_bases member.
4294         (library_list_start_segment): Error out if seen a section element.
4295         (library_list_start_section): New.
4296         (library_list_end_library): New.
4297         (solib_target_free_library_list): Free section_bases.
4298         (section_attributes): New.
4299         (library_children): Make "segment" optional.  Add "section" child.
4300         (library_list_children): Register library_list_end_library.
4301         (solib_target_relocate_section_addresses): Handle section bases.
4302
4303         * NEWS: Mention new qXfer:libraries:read section offsets support.
4304
4305 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4306
4307         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4308         (make_exec_error_cleanup): Remove declarations.
4309         * utils.c (exec_error_cleanup_chain): Remove.
4310         (do_exec_error_cleanups, discard_exec_error_cleanups)
4311         (make_exec_error_cleanup): Remove.
4312         * event-loop.c (start_event_loop): Adjust call to
4313         async_enable_stdin.
4314         * event-top.c (async_enable_stdin): Remove the paramater dummy.
4315         (async_disable_stdin): Don't register async_enable_stdin via
4316         cleanup.
4317         * inf-loop.c (inferior_event_handler): Don't
4318         call do_exec_error_cleanups.  Call async_enable_stdin instead.
4319         * event-loop.c (start_event_loop): Adjust call to
4320         async_enable_stdin.
4321         * tui/tui-interp.c (tui_command_loop): Adjust call to
4322         async_enable_stdin.
4323
4324 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4325
4326         Async mode fixes.
4327         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4328         * breakpoint.c (bpstat_do_actions): In async mode,
4329         don't jump to top expecting stop_bpstat to be already
4330         updated.
4331         * event-loop.c (start_event_loop): Call async_enable_stdin
4332         on exception.
4333         * event-top.c (async_enable_stdin): Do nothing if sync_execution
4334         is not set.
4335         (command_handler): Do not setup continuation here.
4336         (command_line_handler_continuation): Move to...
4337         * top.c (command_line_handler_continuation): ... here.
4338         (execute_command): In async mode, register continuation.
4339         Don't check frame's language in running in async mode.
4340         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4341         * inf-loop.c (complete_execution): Inline into...
4342         (inferior_event_handler): ... here.  Clear target_executing before
4343         doing any cleanups.  Don't try to show prompt if the target was
4344         resumed.
4345         * infcmd.c (signal_command): Add support for async mode.
4346         (finish_command): Only add continuation if the target was
4347         successfully resumed.
4348         * remote.c (init_async_opts): Register to_get_thread_local_address
4349         handler.
4350         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4351         with sync_execution.
4352         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4353         on exception.
4354
4355 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
4356
4357         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4358         * exec.c (exec_bfd_mtime): Define.
4359         (exec_close): Clear it.
4360         (exec_file_attach): Set it.
4361         * gdbcore.h (exec_bfd_mtime): Declare.
4362         * source.c (find_source_lines): Do not use bfd_get_mtime.
4363
4364 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4365
4366         * top.c (simplified_command_loop): Remove.
4367
4368 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4369
4370         Remove unused remote.c hooks.
4371         * remote.c (deprecated_target_resume_hook)
4372         (deprecated_target_wait_loop_hook): Remove.
4373         (remote_resume): Do not call deprecated_target_resume_hook.
4374         (remote_wait): Do not call deprecated_target_wait_loop_hook.
4375         (remote_async_wait): Likewise.
4376
4377 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4378
4379         Implement MI notification for new threads.
4380         * doc/observer.texi (new_thread): Document.
4381         * observer.sh: Forward declare struct thread_info.
4382         * thread.c (add_thread): Notify observer.
4383
4384         * interps.h (interp_init_ftype): New parameter
4385         top_level.
4386         (interp_set): Likewise.
4387         (top_level_interpreter_data): Declare.
4388         * interps.c (interp_set): New parameter top_level.
4389         Pass it to interpreter's init function.  Remember
4390         top level interpreter.
4391         (interpreter_exec_cmd): Adjust.
4392         (top_level_interpreter_data): New.
4393         * main.c (captured_main): Pass 1 for top_level
4394         parameter of interp_set.
4395         * cli/cli-interp.c (cli_interpreter_init): New
4396         parameter top_level.
4397         * tui/tui-interp.c (tui_init): New parameter top_level.
4398
4399         * mi/mi-interp.c (mi_new_thread): New.
4400         (mi_interpreter_init): If top level, register
4401         observer for new threads.
4402
4403         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4404
4405 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4406
4407         * top.c (execute_command): Disable break and stop
4408         commands in async mode.
4409
4410 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4411
4412         revert:
4413         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4414         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4415         Call target_stop in the INF_QUIT_REQ case.
4416         * Makefile.in (inf-loop.o): Update.
4417
4418 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4419
4420         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4421         Call target_stop in the INF_QUIT_REQ case.
4422         * Makefile.in (inf-loop.o): Update.
4423
4424 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4425
4426         * top.c (execute_command): Enable break, info and interrupt
4427         commands in async mode.
4428
4429 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
4430             Daniel Jacobowitz  <dan@codesourcery.com>
4431
4432         * breakpoint.h (breakpoint_restore_shadows): New
4433         declaration.
4434         * breakpoint.c (breakpoint_restore_shadows): New.
4435         (read_memory_nobpt): Delete.
4436         * gdbcore.h (read_memory_nobpt): Delete declaration.
4437         * target.c (memory_xfer_partial): Call
4438         breakpoint_restore_shadows.
4439         (restore_show_memory_breakpoints)
4440         (make_show_memory_beakpoints_cleanup): New.
4441         (show_memory_breakpoints): New.
4442         * target.h (make_show_memory_beakpoints_cleanup): Declare.
4443         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4444         Make sure we see memory breakpoints when checking if
4445         breakpoint is still there.
4446         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4447         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4448         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4449         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4450
4451 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
4452
4453         * thread.c (add_thread): Use printf_unfiltered to print.
4454
4455 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
4456
4457         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4458         that is true only on x86-solaris and x86_64-solaris.
4459         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4460         with proc_get_LDT_entry.
4461
4462 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4463
4464         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4465         * config.in, configure: Regenerate.
4466         * fork-child.c (fork_inferior): Call create_tty_session.
4467         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4468         (create_tty_session): New function.
4469         * terminal.h: Declare create_tty_session.
4470
4471 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
4472
4473         PR 5900
4474         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4475         * mipsread.c: Include elf/internal.h.
4476         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4477         to internal range.
4478
4479 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
4480
4481         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4482         to get at the current architecture and at the target specific vector.
4483         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4484         remove define of I387_ST0_REGNUM.
4485
4486         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4487
4488         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4489         get at the current architecture
4490         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4491         parameter.
4492
4493         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4494         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4495
4496         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4497         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4498         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4499
4500         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4501         at the target specific vector.
4502
4503         (i386_get_longjmp_target): Use get_frame_arch to get at the current
4504         architecture. Use gdbarch_tdep to get at the target specific vector.
4505
4506         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4507         update caller. Use gdbarch_tdep to get at the target specific vector.
4508
4509         (i386_register_to_value: Use get_frame_arch to get at the current
4510         architecture.
4511
4512         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4513         parameter.
4514
4515         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4516         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4517         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4518         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4519
4520         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4521         undef's.
4522
4523         (i387_convert_register_p, i387_register_to_value,
4524         i387_value_to_register): Update call for i386_fp_regnum_p.
4525
4526         * i387-tdep.h: Remove comment.
4527         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4528         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4529         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4530         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4531         I387_MXCSR_REGNUM): Add target specific vector as parameter.
4532
4533 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
4534
4535         * Makefile.in (fork-child.o): Update.
4536         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4537         argument.  Gather all gdbserver features together.
4538         * fork-child.c (exec_wrapper): New variable.
4539         (fork_inferior): Use it.
4540         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4541         (unset_exec_wrapper_command, _initialize_fork_child): New.
4542
4543 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4544
4545         * source.c (directory_command): Modify the determination of
4546         condition of terminal "from_tty".
4547
4548 2008-03-10  Matt Rice  <ratmice@gmail.com>
4549
4550         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4551
4552 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4553
4554         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4555         of the data passing to strtoulst function.
4556         (info_spu_signal_command): Likewise.
4557
4558 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
4559
4560         * mi/mi-interp.c (mi_command_loop): Remove
4561         commented-out code.
4562
4563 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4564
4565         * remote.c (extended_remote_attach_1): Make local variable pid an int
4566         instead of a pid_t.
4567
4568 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4569
4570         * solib-svr4.c (svr4_same_1): New function, originally extracted
4571         from svr4_same and expanded to handle the sparc64 case.
4572         (svr4_same): Move up and reimplement using svr4_same_1.
4573         (enable_break): Use svr4_same_1 to do shared library name comparisons.
4574
4575 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
4576
4577         * MAINTAINERS: Move self to Paper trail.
4578
4579 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
4580
4581         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4582         * event-loop.c (call_async_signal_handler): New.
4583         * event-loop.h (call_async_signal_handler)
4584         (gdb_call_async_signal_handler): Declare.
4585         (mark_async_signal_handler): Add comments.
4586         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4587         * mingw-hdep.c (sigint_event, sigint_handler): New.
4588         (gdb_select): Use them.  Wait for the readline signal handler
4589         to finish.
4590         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4591         * posix-hdep.c (gdb_call_async_signal_handler): New function.
4592         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4593         New.
4594         (remote_fileio_ctrl_c_signal_handler): Use
4595         gdb_call_async_signal_handler.
4596         (initialize_remote_fileio): Initialize sigint_fileio_token.
4597         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4598         not initialize tokens here.
4599         (handle_remote_sigint_twice): Likewise.  Reinstall
4600         handle_remote_sigint.
4601         (async_remote_interrupt_twice): Just call interrupt_query.
4602         (cleanup_sigint_signal_handler): Do not delete tokens.
4603         (remote_interrupt, remote_interrupt_twice): Use
4604         gdb_call_async_signal_handler.
4605         (interrupt_query): Reinstall the default signal handler.
4606         (_initialize_remote): Initialize tokens here.
4607
4608 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
4609
4610         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4611         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4612         Change the type of the lr register to code_ptr.
4613         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4614         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4615         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4616         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4617         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4618         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4619         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4620
4621 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
4622
4623         * MAINTAINERS: Update my email address.
4624
4625 2008-03-03  Keith Seitz  <keiths@redhat.com>
4626
4627         From Dave Murphy  <davem@devkitpro.org>:
4628         * configure.ac: Set tcl configdir to win under mingw.
4629         * configure: Regenerate.
4630
4631 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
4632
4633         * breakpoint.c (fetch_watchpoint_value): New function.
4634         (update_watchpoint): Set and clear val_valid.  Use
4635         fetch_watchpoint_value.  Handle unreadable values on the
4636         value chain.  Correct check for user-requested array watchpoints.
4637         (breakpoint_init_inferior): Clear val_valid.
4638         (watchpoint_value_print): New function.
4639         (print_it_typical): Use it.  Do not free or clear old_val.  Print
4640         watchpoints even if old_val == NULL.
4641         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
4642         becoming readable or unreadable.
4643         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
4644         (do_enable_watchpoint): Likewise.
4645         * breakpoint.h (struct breakpoint): Update comment for val.  Add
4646         val_valid.
4647         * NEWS: Mention watchpoints on inaccessible memory.
4648
4649 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
4650
4651         * Makefile.in (i386-nat.o): Update.
4652         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4653         i386_use_watchpoints.
4654         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4655         i386_use_watchpoints.
4656         * i386-nat.c (i386_stopped_data_address): Take two arguments.
4657         (i386_stopped_by_watchpoint): Update call.
4658         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4659         * config/i386/nm-i386.h: Conditionalize definitions on
4660         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4661         (i386_use_watchpoints): Declare.
4662         (i386_stopped_data_address): Update.
4663         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4664         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4665
4666 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
4667
4668         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4669         * version.in: Bump version to 6.8.50.20080229-cvs.
4670
4671 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
4672
4673         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4674         properly.
4675
4676 2008-02-28  Tom Tromey  <tromey@redhat.com>
4677
4678         * infcmd.c (notice_args_read): Print result of get_inferior_args.
4679
4680 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4681
4682         * infcmd.c (kill_if_already_running): Make static.  Use
4683         target_require_runnable.
4684         * target.c (target_require_runnable): New.
4685         * target.h (target_require_runnable): Declare.
4686
4687 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4688
4689         * frame.c (reinit_frame_cache): Only annotate if frames were
4690         previously valid.
4691
4692 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4693
4694         * regformats/reg-ppc.dat: Rename "ps" to "msr".
4695         * regformats/reg-ppc64.dat: Likewise.
4696
4697 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4698
4699         * features/Makefile (%.dat): Emit xmltarget statement.
4700
4701         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4702         Generate code to set gdbserver_xmltarget in init_registers_${name}.
4703
4704         * regformats/arm-with-iwmmxt.dat: Regenerate.
4705         * regformats/mips64-linux.dat: Regenerate.
4706         * regformats/mips-linux.dat: Regenerate.
4707         * regformats/rs6000/powerpc-32.dat: Regenerate.
4708         * regformats/rs6000/powerpc-64.dat: Regenerate.
4709         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4710
4711         * regformats/reg-arm.dat: Add xmlarch statement.
4712         * regformats/reg-i386.dat: Likewise.
4713         * regformats/reg-i386-linux.dat: Likewise.
4714         * regformats/reg-x86-64-linux.dat: Likewise.
4715         * regformats/reg-spu.dat: Likewise.
4716
4717 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4718
4719         * remote.c (remote_wait, remote_async_wait): Stop if we receive
4720         an error.
4721
4722 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4723
4724         * utils.c (debug_timestamp): New.
4725         (vfprintf_unfiltered): Print timestamps if requested.
4726         (show_debug_timestamp): New.
4727         (initialize_utils): Register "set debug timestamp".
4728         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
4729
4730 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4731
4732         * breakpoint.c (skip_prologue_sal): New function.
4733         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4734         computed from a line number.
4735
4736 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4737
4738         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4739         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4740         Set PC register type to "code_ptr".
4741         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4742         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4743         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4744         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4745         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4746         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4747         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4748         Regenerate.
4749
4750 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
4751
4752         * regformats/regdat.sh: Rename init_registers function in
4753         generated file to init_registers_${name}.
4754
4755         * regformats/reg-crisv32.dat: Set "name" to crisv32.
4756         * regformats/reg-ppc64.dat: Set "name" to ppc64.
4757         * regformats/reg-s390x.dat: Set "name" to s390x.
4758
4759 2008-02-26  Greg Law  <glaw@undo-software.com>
4760
4761         * regcache.c (registers_changed): Call reinit_frame_cache.
4762
4763 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
4764
4765         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
4766         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4767         and svr4_fetch_objfile_link_map.
4768         * Makefile.in (sh-linux-tdep.o): Update.
4769
4770 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4771
4772         * amd64-tdep.c (amd64_classify): Add support for decimal float
4773         types.
4774         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4775         use the struct return convention.
4776
4777 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
4778
4779         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4780         to old format.  Discard breakpoint address if shared library is
4781         unloaded.
4782         (breakpoint_1): Adjust formatting of table header accordingly.
4783
4784 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
4785
4786        * remote.c (remote_get_threadlist): If the response
4787        is empty, don't try to parse it.
4788
4789 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
4790
4791         Unbreak 'target async'.
4792         * serial.c (serial_async): Set the
4793         handler function before enabling async
4794         mode.
4795
4796 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
4797
4798         * solib-svr4.c (enable_break): Convert r_brk to a code address.
4799
4800 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
4801
4802         * remote.c (extended_remote_attach_1): Set attach_flag.
4803         (extended_remote_create_inferior_1): Clear attach_flag.
4804
4805 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
4806
4807         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4808         r_brk_offset.
4809         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4810         * solib-svr4.c (solib_svr4_r_brk): New.
4811         (open_symbol_file_object, svr4_current_sos): Always check the
4812         debug base.
4813         (svr4_fetch_objfile_link_map): Do not set debug_base.
4814         (enable_break): Use r_brk if it is set.
4815         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4816         (svr4_lp64_fetch_link_map_offsets): Likewise.
4817         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4818
4819 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4820             Mark Kettenis  <kettenis@gnu.org>
4821
4822         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4823         trad_frame_saved_reg.
4824         (trad-frame.h): New include.
4825
4826         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4827         instead of frame_obstack_zalloc.
4828         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4829
4830         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4831
4832 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4833
4834         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4835         from disassemble_info instead of gdbarch_byte_order.
4836
4837         * mips-tdep.c (gdb_print_insn_mips): Likewise.
4838         * arm-tdep.c (gdb_print_insn_arm): Likewise.
4839
4840 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4841
4842         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4843         gdbarch as parameter.
4844
4845         * gdbarch.{c,h}: Regenerate.
4846
4847         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4848         parameter.
4849         * mem-break.c (default_memory_insert_breakpoint)
4850         (default_memory_remove_breakpoint): Likewise.
4851         * target.h (default_memory_remove_breakpoint)
4852         (default_memory_insert_breakpoint): Likewise.
4853
4854         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4855         parameter. Replace current_gdbarch by gdbarch.
4856         * m32r-tdep.c (m32r_memory_insert_breakpoint)
4857         (m32r_memory_remove_breakpoint): Likewise.
4858
4859 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
4860
4861         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4862
4863 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
4864
4865         * NEWS: Add entry describing Add support improvements.
4866
4867 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4868
4869         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4870         M68K_FP0_REGNUM.
4871
4872 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4873
4874         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4875         register_offset_hack anymore.
4876
4877         * regcache.{c,h} (register_offset_hack): Remove.
4878
4879 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4880
4881         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4882
4883         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4884         current_gdbarch by gdbarch.
4885         (hppa64_hpux_find_global_pointer): Likewise.
4886         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4887         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4888         find_global_pointer.
4889
4890         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4891         parameter.
4892         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4893
4894         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4895         of gdbarch_num_regs.
4896
4897         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4898         replace current_gdbarch by gdbarch.
4899         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4900
4901 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4902
4903         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4904         and replace current_gdbarch by gdbarch.
4905
4906         (store_register): Update call for exec_one_dummy_insn.
4907         (fetch_register, store_register): Update call of regmap.
4908
4909         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4910         parameter and replace current_gdbarch by gdbarch.
4911
4912         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4913         the current architecture. Update call for getregs_supplies and
4914         getfpregs_supplies.
4915         (ppcnbsd_fetch_inferior_registers): Likewise.
4916
4917         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4918         replace current_gdbarch by gdbarch.
4919         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4920         get_regcache_arch to get at the current architecture. Update call for
4921         getfpregs_supplies.
4922
4923 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4924
4925         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4926         variables.
4927
4928 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
4929
4930         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4931
4932 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
4933
4934         * NEWS: Mention pending breakpints in MI.
4935
4936 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
4937
4938         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4939
4940 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
4941
4942         Add script to build and test GDB using enable-targets=all.
4943
4944         * gdb_buildall.sh: New file.
4945
4946 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
4947
4948         * NEWS (New native configurations): Xtensa GNU/Linux.
4949         (New targets): Xtensa GNU/Linux.
4950         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4951         xtensa-linux-tdep.o
4952         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4953         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4954         * configure.tgt (xtensa*-*-linux*): New entry.
4955         * xtensa-config.c (xtensa_tdep): New variable.
4956         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4957         (rmap): Change format based on new macro XTREG.
4958         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4959         * xtensa-linux-nat.c: New.
4960         * xtensa-linux-tdep.c: New.
4961         * xtensa-xtregs.c: New.
4962         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4963         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4964         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4965         (xtensa_register_t): New field coprocessor.
4966         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4967         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4968         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4969         Update to handle privileged registers.
4970         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4971         (xtensa_push_dummy_call): Set windowstart register correctly.
4972         (call0_analyze_prologue): Initialize xtensa_default_isa.
4973         (xtensa_derive_tdep): New.
4974         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4975         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4976         Call xtensa_derive_tdep().
4977         * config/xtensa/linux.mh: New.
4978         * regformats/reg-xtensa.dat: New.
4979
4980 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
4981
4982         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4983         (filenames.h): New include.
4984         * Makefile.in (corelow.o): Add dependency for filenames.h.
4985
4986 2008-02-08  Doug Evans  <dje@google.com>
4987
4988         * source.c (find_and_open_source): Always rewrite absolute filenames.
4989
4990 2008-02-07  Doug Evans  <dje@google.com>
4991
4992         * breakpoint.c: #include "hashtab.h".
4993         (ambiguous_names_p): New fn.
4994         (update_breakpoint_locations): When restoring bp enable status, don't
4995         compare function names if any functions have same name.
4996         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
4997
4998 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
4999
5000         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5001         instead of just a VEC*. Update use of SV.
5002         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5003
5004 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5005
5006         * NEWS: Put all new commands since gdb-6.7 together.
5007
5008 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5009
5010         * ada-lang.c: #include "vec.h".
5011         (struct string_vector, new_string_vector, string_vector_append):
5012         Delete.
5013         (char_ptr): New typedef.
5014         (DEF_VEC_P (char_ptr)): New VEC type.
5015         (symbol_completion_add): Update profile to take the new VEC type
5016         instead of the old string_vector structure. Update code accordingly.
5017         (ada_make_symbol_completion_list): Use the new VEC type instead of
5018         the old string_vector structure, and update the code accordingly.
5019         * Makefile.in (ada-lang.o): Add dependency on vec.h.
5020
5021 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
5022
5023         * p-exp.y: Set current_type in missing places.
5024         (leftdiv_is_integer): New static variable.
5025         Typecast right operand of BINOP_DIV to long_double if both operands
5026         are integers.
5027
5028 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
5029
5030         * remote-mips.c (set_breakpoint): Rename to...
5031         (mips_set_breakpoint): ... this.
5032         (clear_breakpoint): Rename to...
5033         (mips_clear_breakpoint): ... this.
5034         (common_breakpoint): Rename to...
5035         (mips_common_breakpoint): ... this.
5036         (check_lsi_error): Rename to...
5037         (mips_check_lsi_error): ... this.
5038
5039 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
5040
5041         * language.h (struct language_defn): Add new field
5042         la_make_symbol_completion_list.
5043         * symtab.c (default_make_symbol_completion_list): Renames
5044         make_symbol_completion_list.
5045         (make_symbol_completion_list): New function.
5046         * symtab.h (default_make_symbol_completion_list): Add declaration.
5047         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5048         (auto_language, local_language): Likewise.
5049         * objc-lang.c (objc_language_defn): Likewise.
5050         * scm-lang.c (scm_language_defn): Likewise.
5051         * m2-lang.c (m2_language_defn): Likewise.
5052         * f-lang.c (f_language_defn): Likewise.
5053         * jv-lang.c (java_language_defn): Likewise.
5054         * p-lang.c (pascal_language_defn): Likewise.
5055         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5056         (minimal_language_defn): Likewise.
5057         * ada-lang.c (struct string_vector): New structure.
5058         (new_string_vector, string_vector_append, ada_unqualified_name)
5059         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5060         (ada_make_symbol_completion_list): New functions.
5061         (ada_language_defn): Set la_make_symbol_completion_list.
5062         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5063         this function is static.
5064
5065 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
5066
5067         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5068         to account for call site optimizations.
5069
5070 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
5071
5072         * tracepoint.c (read_actions): Handle end-of-text indicator
5073         in action list properly.  (Committed by Jim Blandy)
5074
5075 2008-02-05  Jim Blandy  <jimb@red-bean.com>
5076
5077         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5078         pseudoregister, not an internal error.
5079         Reported by: Andrzej Zaborowski
5080
5081 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5082
5083         * varobj.c (c_value_of_variable): Use xstrdup.
5084
5085 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5086
5087         Update stored rendition of varobj value when format changes.
5088         * varobj.c (varobj_set_display_format): Recomputed
5089         print_value.
5090         (c_value_of_variable): Return print_value.
5091
5092 2008-02-03  Doug Evans  <dje@google.com>
5093
5094         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5095         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5096         * valops.c (value_one): New function.
5097         * value.h (value_one): Declare.
5098
5099         Fix argument promotion for binary arithmetic ops for C.
5100         * valarith.c (unop_result_type): New fn.
5101         (binop_result_type): New fn.
5102         (value_binop): Move result type computation to binop_result_type.
5103         (value_pos, value_neg, value_complement): Move result type
5104         computation to unop_result_type.
5105
5106         PR 2384
5107         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5108         Return basetype, fieldno if found.  All callers updated.
5109         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5110         objfile.
5111         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5112         * symfile.h (fill_in_vptr_fieldno): Delete.
5113
5114 2008-02-02  Doug Evans  <dje@google.com>
5115
5116         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5117
5118         * typeprint.c (*): Whitespace cleanup.
5119
5120 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
5121             Luis Machado  <luisgpm@br.ibm.com>
5122             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5123
5124         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5125         don't fit into registerson the stack the way GCC does.
5126
5127 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
5128
5129         * symtab.c (symbol_set_names): Do not add an entry in the demangling
5130         hash table for Ada symbols. Just store the linkage name as is,
5131         and leave the demangled_name as NULL.
5132
5133 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
5134
5135         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5136         in the global scope.
5137         (new_symbol): Likewise.
5138
5139 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5140
5141         * breakpoint.c (break_command_1): Return void.
5142         (break_command_really): Return void.  Rethrow
5143         exceptions instead of returning.
5144         (gdb_breakpoint): Remove the error_message parameter.
5145         Return void.  Rename to set_breakpoint.
5146         * gdb.h (gdb_breakpoint): Rename and move to...
5147         * breakpoint.h (set_breakpoint): ...here.
5148         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5149         event hooks even if exception is thrown.  Adjust to
5150         gdb_breakpoint interface changes.
5151
5152
5153 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5154
5155         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5156         float in both first and second word in the doubleword, to support
5157         old and new ABIs.
5158
5159 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5160
5161         Properly rethrow exception.  This fixes errors
5162         about non-existent functions for -break-insert.
5163         * breakpoint.c (break_command_really): Use throw_exception
5164         for rethrowing.  If rethrowing, don't print the exception.
5165
5166 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5167
5168         * NEWS: Mention Decimal Floating Point support.
5169
5170 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
5171
5172         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5173         value type to builtin_type_void_func_ptr.
5174
5175 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
5176
5177         * s390-tdep.c (is_float_singleton, is_float_like,
5178         alignment_of, s390_return_value): Make checks for
5179         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5180
5181 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
5182             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5183
5184         * infcmd.c (default_print_registers_info): Also print hex
5185         raw contents for TYPE_CODE_DECFLOAT registers.
5186         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5187         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5188         (rs6000_register_name): Add support for DFP pseudo-registers.
5189         (rs6000_pseudo_register_type): Likewise.
5190         rs6000_pseudo_register_reggroup_p): Likewise.
5191         (ppc_pseudo_register_read): New function.
5192         (ppc_pseudo_register_write): Likewise.
5193         (rs6000_pseudo_register_read): Likewise.
5194         (rs6000_pseudo_register_write): Likewise.
5195         (e500_pseudo_register_read): Move checks to
5196         rs6000_pseudo_register_read.
5197         (e500_pseudo_register_write): Move checks to
5198         rs6000_pseudo_register_write.
5199         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
5200         rs6000_pseudo_register_read and rs6000_pseudo_register_write
5201         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
5202         num_pseudo_regs to account for DFP pseudo regs.
5203
5204 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5205
5206         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5207         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5208         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5209         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5210         e500_pseudo_register_read, e500_pseudo_register_write): Use
5211         IS_SPE_PSEUDOREG macro.
5212         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5213         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5214         Remove initialization of tdep->ppc_ev31_regnum.
5215
5216 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5217
5218         * printcmd.c (print_formatted): Handle references as for unformatted
5219         prints.
5220
5221 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
5222
5223         * eval.c (evaluate_subexp_standard): Add handling of user
5224         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5225
5226 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
5227
5228         * eval.c (evaluate_subexp_standard): Support
5229         BINOP_INTDIV opcode.
5230
5231 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
5232
5233         * valarith.c (value_binop): Add floating-point BINOP_MIN and
5234         BINOP_MAX cases.
5235         For BINOP_EXP, use length and signedness of left operand only for
5236         result, as for shifts.
5237         For integral operands to BINOP_EXP, use new integer_pow and
5238         uinteger_pow functions so as to get full range of results.
5239         (integer_pow): New function.
5240         (uinteger_pow): New function.
5241
5242 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
5243
5244         Use vector for varobj_list_children interface.
5245         * gdb/varobj.c (varobj_list_children): Return vector
5246         of varobjs.
5247         * gdb/varobj.h (varobj_list_children): Adjust
5248         prototype.
5249         (varobj_p): Declare.  Declare vector thereof.
5250         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5251         for varobj_list_children change.
5252         * Makefile.in (varobj_h): Update dependencies.
5253
5254 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5255
5256         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5257         TYPE_CODE_DECFLOAT arguments.
5258         (ppc64_sysv_abi_push_dummy_call) Likewise.
5259         (get_decimal_float_return_value): New function.
5260         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5261         values by calling get_decimal_float_return_value.
5262         (ppc64_sysv_abi_return_value): Likewise.
5263
5264 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
5265
5266         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
5267         for preprocessor macro information.  Formatting changes.
5268
5269 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5270
5271         * remote.c (struct remote_state): Add cached_wait_status.
5272         (remote_exec_file): New variable.
5273         (PACKET_vAttach, PACKET_vRun): New constants.
5274         (extended_remote_restart): Do not query for status.
5275         (struct start_remote_args): New.
5276         (remote_start_remote): Take it as a second argument.  Check
5277         whether the target is running.  Issue an error for non-running
5278         non-extended targets.  Cache the wait status.  Set inferior_ptid
5279         here.
5280         (remote_open_1): Prompt to disconnect non-running targets.  Make
5281         sure the target is marked running.  Do not set inferior_ptid here.
5282         Update call to remote_start_remote.  Do not call remote_check_symbols
5283         if the target is not running.
5284         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
5285         argument.  Handle a non-running target.
5286         (remote_detach): Use it.
5287         (extended_remote_detach): New.
5288         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
5289         (extended_remote_attach_1, extended_remote_attach)
5290         (extended_async_remote_attach): New.
5291         (remote_vcont_resume): Remove unused variable.
5292         (remote_wait, remote_async_wait): Use any cached wait status.
5293         (putpkt_binary, getpkt): Clear any cached wait status.
5294         (extended_remoute_mourn_1): New.
5295         (extended_remote_mourn): Use it.
5296         (extended_async_remote_mourn, extended_remote_run): New.
5297         (extended_remote_create_inferior_1): New.
5298         (extended_remote_create_inferior): Use it.
5299         (extended_remote_async_create_inferior): Likewise.
5300         (remote_xfer_partial): Skip for non-executing targets.
5301         (init_extended_remote_ops): Set to_detach and to_attach.
5302         (init_extended_async_remote_ops): Likewise.  Use
5303         extended_async_remote_mourn.
5304         (_initialize_remote): Register vAttach, vRun, and
5305         set remote exec-file.
5306         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5307
5308 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5309
5310         * Makefile.in (symfile.o): Update.
5311         * NEWS: Mention exec tracing support.
5312         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5313         exec events.
5314         * infcmd.c (kill_if_already_running, detach_command)
5315         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5316         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5317         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
5318         targets.  Apply the sysroot path to the loaded executable.  Use
5319         no_shared_libraries.
5320         * linux-nat.c (linux_child_follow_fork): Print fork following
5321         messages if verbose.
5322         (kill_wait_callback): Kill again before waiting a second time.
5323         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5324         no_shared_libraries.
5325
5326 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5327
5328         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5329
5330 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5331
5332         * nto-tdep.h: Remove #include "defs.h".
5333         * nto-tdep.c: Add #include "defs.h".
5334         * Makefile.in (nto_tdep_h): Update dependencies.
5335         (nto-tdep.o): Likewise.
5336
5337 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5338
5339         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5340         and use it.
5341         (proceed, start_remote): Update call to wait_for_inferior.
5342         * inferior.h (wait_for_inferior): Update declaration.
5343         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5344         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5345         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5346         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5347
5348 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
5349
5350         * varobj (adjust_value_for_child_access): Added checking for
5351         returned value from gdb_value_ind.
5352         (c_describe_child): Likewise.
5353         (cplus_describe_child): Fixed a typo.
5354
5355 2008-01-29  Jim Blandy  <jimb@red-bean.com>
5356
5357         * MAINTAINERS: Update my info.
5358
5359 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5360
5361         Use multiple locations for hardware watchpoints.
5362         This eliminates the need to traverse value chain, doing
5363         various checks, in three different places.
5364
5365         * breakpoint.h (struct bp_location): New fields
5366         lengths and watchpoint_type.
5367         (struct breakpoint): Remove the val_chain field.
5368         * breakpoint.c (is_hardware_watchpoint): New.
5369         (free_valchain): Remove.
5370         (update_watchpoint): New.
5371         (insert_bp_location): For hardware watchpoint, just
5372         directly insert it.
5373         (insert_breakpoints): Call update_watchpoint_locations
5374         on all watchpoints.  If we have failed to insert
5375         any location of a hardware watchpoint, remove all inserted
5376         locations.
5377         (remove_breakpoint): For hardware watchpoints, directly
5378         remove location.
5379         (watchpoints_triggered): Iterate over locations.
5380         (bpstat_stop_status): Use only first location of
5381         a resource watchpoint.
5382         (delete_breakpoint): Don't call free_valchain.
5383         (print_one_breakpoint): Don't print all
5384         locations for watchpoints.
5385         (breakpoint_re_set_one): Use update_watchpoint for
5386         watchpoints.
5387
5388 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5389
5390         Don't reset watchpoint block on solib load.
5391
5392         * breakpoint.c (insert_bp_location): For watchpoints,
5393         recompute condition.
5394         (breakpoint_re_set_one): Instead of recomputing value
5395         and condition for watchpoints, just reset value and
5396         let insert_breakpoints/insert_bp_location recompute it.
5397         Don't do anything about disabled watchpoint.
5398
5399 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5400
5401         * valarith.c (value_binop): Handle unsigned integer
5402         division by zero.
5403
5404 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
5405
5406         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5407         instruction pattern that appears frequently in position
5408         independent code.  Fix bug in code which looks for "fmov" and
5409         backtracks if no "fmov" is found.
5410
5411 2008-01-28  Doug Evans  <dje@google.com>
5412
5413         * dbxread.c (read_dbx_symtab): Fix indentation.
5414         Reformat comments to 80 columns.
5415         Move local var def closer to only use.
5416
5417 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
5418
5419         * fork-child.c (SHELL_FILE): Remove #ifndef.
5420         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5421
5422 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
5423
5424         * i386-tdep.c (i386_skip_noop): New function.
5425         (i386_analyze_prologue): Call i386_skip_noop function.
5426
5427 2008-01-24  Michael Snyder  <msnyder@specifix.com>
5428
5429         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5430         * win32-nat.c (win32_xfer_partial): Ditto.
5431         * target.c (default_xfer_partial): Minor whitespace adjustment.
5432
5433 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
5434
5435         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5436         strip bit 1 even if pc doesn't point to thumb code.
5437
5438 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
5439
5440         * remote.c (remote_wait): Handle SIGINT between packets.
5441         (remote_async_wait): Likewise.
5442
5443 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
5444             Chris Demetriou  <cgd@google.com>
5445
5446         * thread.c (add_thread_silent): Renamed
5447         from add_thread.
5448         (print_thread_events): New variable definition.
5449         (show_print_thread_events): New function.
5450         (_initialize_thread): Add "set print thread-events" and
5451         "show print thread-events" commands.
5452         (add_thread): Announce new thread.
5453         * gdbthread.h (add_thread_silent): Declare.
5454         (print_thread_events): New variable declaration.
5455         * inf-ttrace.c (inf_ttrace_wait): Don't
5456         inform about new thread, as add_thread is always
5457         called too, and will take care of that.
5458         * infrun.c (handle_inferior_event): Likewise.
5459         * procfs.c (procfs_wait): Likewise.
5460         * remote.c (remote_currthread): Likewise.
5461         * sol-thread.c (sol_thread_wait): Likewise.
5462         * win32-nat.c (get_win32_debug_event): Likewise.
5463         * linux-thread-db.c (attach_thread): Likewise.
5464         Remove the verbose parameter.
5465         (check_event): Make detach_thread be verbose
5466         only if print_thread_events is set.
5467         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5468         about new thread.  This is called only from
5469         linux-thread-db.c:attach_thread, which will take care.
5470         Remove the verbose parameter.
5471         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5472
5473 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
5474
5475         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5476
5477 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
5478
5479         * breakpoint.c (break_command_really): New parameter
5480         ignore_count.
5481         (break_command_1): Pass 0 as
5482         ignore_count to break_command_really.
5483         (gdb_breakpoint): Pass ignore_count to
5484         break_command_really.
5485
5486 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
5487
5488         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5489         sigcontext struct via pointer.
5490         (struct sigframe comment): Update to show new field `psc'.
5491
5492 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
5493
5494         * infrun.c (handle_inferior_event): If
5495         we failed to remove breakpoints, error,
5496         don't try to increment PC by hand.
5497
5498 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
5499
5500         Add NetBSD/hppa target and host support.
5501
5502         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5503         (hppabsd_gregset): Move to ...
5504         (hppabsd_regset_from_core_section): Rename
5505         hppaobsd_regset_from_core_section and move to ...
5506         (hppabsd_find_global_pointer): Update comment.
5507         (hppabsd_init_abi): Make global. Do not register
5508         hppabsd_regset_from_core_section.
5509         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5510         move to ...
5511         (_initialize_hppabsd_tdep): Move to ...
5512         * hppaobsd-tdep.c: ... here. New file.
5513         * hppnbsd-tdep.c: New file.
5514         * hppnbsd-nat.c: New file.
5515         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5516         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5517         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5518         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5519         * configure.host (hppa*-*-netbsd*): New entry.
5520         * configure.tgt (hppa*-*-netbsd*): New entry.
5521         (hppa*-*-openbsd*): Update.
5522         * NEWS (New native configuration): Mention NetBSD/hppa.
5523         (New targets): Mention NetBSD/hppa.
5524
5525 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5526
5527         * gdbarch.sh (function_list): Add new property bits_big_endian to
5528         gdbarch structure.
5529         * gdbarch.{c,h}: Regenerate.
5530
5531         * value.c (struct value): Replace BITS_BIG_ENDIAN by
5532         gdbarch_bits_big_endian (comment).
5533         (unpack_field_as_long, modify_field): Likewise.
5534         * value.h: Likewise (comment).
5535         * valops.c (value_slice): Likewise.
5536         * valarith.c (value_subscript, value_bit_index): Likewise.
5537         * gdbtypes.h (field): Likewise (comment).
5538         * eval.c (evaluate_subexp_standard): Likewise.
5539         * dwarf2read.c (dwarf2_add_field): Likewise.
5540         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5541         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5542
5543         * defs.h (BITS_BIG_ENDIAN): Remove.
5544
5545 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5546
5547         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5548         function calls.
5549         * m2-exp.y (yylex): Likewise.
5550         * objc-exp.y (yylex): Likewise.
5551
5552         * defs.h (DEPRECATED_STREQN): Remove.
5553
5554 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
5555
5556         * MAINTAINERS: Update my email address.
5557
5558 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
5559
5560         * README: Mention gdbserver/README.
5561
5562 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
5563
5564         * valarith.c (value_binop): Handle BINOP_INTDIV
5565         for unsigned and signed integers.
5566
5567 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
5568
5569         * s390-tdep.c (s390_gdbarch_init): Set default long double
5570         type to 128-bit IEEE quad.
5571
5572 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
5573
5574         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5575
5576 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
5577
5578         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5579
5580         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5581         * value.c: All callers changed.
5582
5583 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5584
5585         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5586         DEPRECATED_STREQ by its expression.
5587         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5588         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5589         (scan_xcoff_symtab): Likewise.
5590         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5591         * f-lang.c (find_common_for_function): Likewise.
5592         * objc-exp.y (parse_number): Likewise.
5593
5594         * defs.h (DEPRECATED_STREQ): Remove.
5595
5596 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5597
5598         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5599         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5600         get_frame_arch to get at the current_architecture. Update AM33_MODE
5601         call.
5602         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5603         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5604         architecture.
5605         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5606
5607 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5608
5609         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5610         parameter.
5611         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5612
5613         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5614         current_gdbarch by gdbarch. Update caller.
5615
5616         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5617         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5618         the current architecture. Update calls of
5619         amd64_native_gregset_supplies_p.
5620         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5621         (amd64bsd_store_inferior_registers): Likewise.
5622
5623 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5624
5625         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5626         Replace current_gdbarch by gdbarch. Update caller.
5627
5628 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5629
5630         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5631         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5632         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5633         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5634         (stabsect_build_psymtabs): Fix indentation.
5635
5636 2008-01-15  Michael Snyder  <msnyder@specifix.com>
5637
5638         * corelow.c (core_xfer_partial): Comment, cut/paste error.
5639
5640 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
5641
5642         * win32-nat.c (win32_create_inferior): Restore code calling
5643         CloseHandle on ProcessInformation structure.
5644
5645 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
5646
5647         * configure.ac: Check for void * as 3 argument of ptrace.
5648         * configure: regenerate.
5649
5650 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5651
5652         * alpha-tdep.c (alpha_heuristic_proc_start)
5653         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5654         current_gdbarch by gdbarch.
5655
5656         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5657         current architecture by frame_info. Update alpha_heuristic_proc_start
5658         call.
5659
5660         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5661         get_frame_arch to get at the current architecture by frame_info. Update
5662         alpha_sigtramp_register_address call.
5663
5664         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5665         current_gdbarch by gdbarch. Update caller.
5666         (convert_to_extended, convert_from_extended): Add endianess parameter
5667         for comparison. Update caller.
5668         (arm_extract_return_value, arm_store_return_value): Use
5669         get_regcache_arch to get at the current architecture.
5670
5671         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5672         current_gdbarch by gdbarch. Update caller.
5673         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5674         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5675
5676         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5677         gdbarch as parameter. Update caller.
5678         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5679         current_gdbarch by gdbarch. Update caller.
5680
5681         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5682         update caller. Replace current_gdbarch by gdbarch.
5683
5684         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5685         the current architecture. Replace current_gdbarch by gdbarch.
5686         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5687         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5688         expression. Add gdbarch as parameter and replace current_gdbarch with
5689         it. Update caller.
5690         (M6811_TDEP): Remove.
5691         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5692         architecture.
5693         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5694         current_gdbarch by gdbarch. Update caller.
5695
5696         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5697         update caller.
5698         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5699         by gdbarch.
5700
5701         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5702         caller. Relace current_gdbarch by gdbarch.
5703         (altivec_register_p, spe_register_p): Likewise.
5704         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5705         parameter.
5706         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5707         altivec_register_p and spe_register_p.
5708
5709         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5710         caller. Replace current_gdbarch by gdbarch.
5711         (score_analyze_prologue): use get_frame_arch to get at the current
5712         architecture.
5713
5714         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5715         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5716         current_gdbarch by gdbarch. Update caller.
5717         (sparc_frame_cache): Use get_frame_arch to get at the current
5718         architecture.
5719         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5720         sparc_analyze_prologue.
5721
5722         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5723         parameter.
5724
5725 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5726
5727         * exec.c: #include "arch-utils.h"
5728          (print_section_info): Use gdbarch_from_bfd to get at the
5729         current architecture. Replace current_gdbarch. Fix indention. Replace
5730         deprecated_print_address_numeric by paddress.
5731         * Makefile.in (exec.o) Add dependency to arch-utils.h.
5732
5733         * valprint.c (val_print_string): Replace
5734         deprecated_print_address_numeric.
5735         * tracepoint.c (trace_mention, scope_info): Likewise.
5736         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5737         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5738         (maintenance_check_symtabs): Likewise.
5739         * symfile.c (list_overlays_command): Likewise.
5740         * stack.c (frame_info, print_block_frame_labels): Likewise.
5741         * printcmd.c (print_address, print_address_demangle)
5742         (address_info): Likewise.
5743         * corefile.c (memory_error): Likewise.
5744         * infcmd.c (jump_command): Likewise.
5745         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5746         (mention, delete_breakpoint): Likewise.
5747         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5748         * dwarf2read.c (dump_die): Likewise.
5749         * ada-valprint.c (ada_val_print_1): Likewise.
5750         * f-valprint.c (f_val_print): Likewise.
5751         * linux-fork.c (info_forks_command): Likewise.
5752         * m32r-com.c (m32r_load_section, m32r_load)
5753         (m32r_upload_command): Likewise.
5754
5755         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5756
5757 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5758
5759         * gdbarch.sh (skip_prologue): Add gdbarch
5760         as parameter.
5761         * gdbarch.{c,h}: Regenerate.
5762
5763         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5764         * amd64-tdep.c (amd64_skip_prologue): Likewise.
5765         * avr-tdep.c (avr_skip_prologue): Likewise.
5766         * cris-tdep.c (cris_skip_prologue): Likewise.
5767         * frv-tdep.c (frv_skip_prologue): Likewise.
5768         * h8300-tdep.c (h8300_skip_prologue): Likewise.
5769         * hppa-tdep.c (hppa_skip_prologue): Likewise.
5770         * i386-tdep.c (i386_skip_prologue): Likewise.
5771         * ia64-tdep.c (ia64_skip_prologue): Likewise.
5772         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5773         * m32r-tdep.c (m32r_skip_prologue): Likewise.
5774         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5775         * m68k-tdep.c (m68k_skip_prologue): Likewise.
5776         * m88k-tdep.c (m88k_skip_prologue): Likewise.
5777         * mep-tdep.c (mep_skip_prologue): Likewise.
5778         * mips-tdep.c (mips_skip_prologue): Likewise.
5779         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5780         * mt-tdep.c (mt_skip_prologue): Likewise.
5781         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5782         * score-tdep.c (score_skip_prologue): Likewise.
5783         * sh64-tdep.c (sh64_skip_prologue): Likewise.
5784         * sh-tdep.c (sh_skip_prologue): Likewise.
5785         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5786         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5787         * spu-tdep.c (spu_skip_prologue): Likewise.
5788         * v850-tdep.c (v850_skip_prologue): Likewise.
5789         * vax-tdep.c (vax_skip_prologue): Likewise.
5790         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5791         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5792
5793         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5794         current_gdbarch by gdbarch.
5795         * m32c-tdep.c (m32c_skip_prologue): Likewise.
5796         * s390-tdep.c (s390_skip_prologue): Likewise.
5797
5798 2008-01-10  Doug Evans  <dje@google.com>
5799
5800         * defs.h (struct continuation_arg): Fix typo in comment.
5801         * target.c (target_translate_tls_address): Fix comment spelling error.
5802
5803 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5804
5805         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5806         (DOUBLEST_SCAN_FORMAT): Likewise.
5807         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5808         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5809         * c-exp.y (parse_number): Likewise.
5810         * jv-exp.y (parse_number): Likewise.
5811         * objc-exp.y (parse_number): Likewise.
5812         * p-exp.y (parse_number): Likewise.
5813
5814 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
5815
5816         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5817         (check_typedef): Likewise.
5818
5819 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
5820
5821         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5822         seen_double_big_d, treat the new H, D, and DD modifiers as length
5823         modifiers.
5824
5825 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5826
5827         * dwarf2read.c (read_enumeration_type): Add comment.
5828
5829 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5830
5831         * config.in: Regenerate.
5832
5833 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5834
5835         * ada-lang.c (ada_convert_actual): Renames convert_actual.
5836         Make non-static.
5837         (ada_convert_actuals): Delete.
5838         * ada-lang.h (ada_convert_actual): Add declaration.
5839         (ada_convert_actuals): Remove declaration.
5840         * infcall.c: #include "ada-lang.h".
5841         (value_arg_coerce): Add new parameter sp.  Update function
5842         documetnation.  Add handling of Ada function call parameters.
5843         * Makefile.in (infcall.o): Update dependencies.
5844
5845 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5846
5847         * ada-lang.c (ensure_lval): Fix value lval kind.
5848         (convert_actual): Add handling for arguments passed by reference.
5849
5850 2008-01-08  Doug Evans  <dje@google.com>
5851
5852         * dbxread.c (read_dbx_symtab): Fix indentation.
5853
5854 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5855
5856         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5857         (valarith.o): Depend on dfp.h.
5858         (valops.o): Likewise.
5859         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5860         (set_decnumber_context): New function.
5861         (decimal_check_errors): Likewise.
5862         (decimal_from_number): Likewise.
5863         (decimal_to_number): Likewise.
5864         (decimal_from_string): Use set_decnumber_context and
5865         decimal_check_errors.
5866         (decimal_from_integral): New function.
5867         (decimal_from_floating): Likewise.
5868         (decimal_to_double): Likewise.
5869         (promote_decimal): Likewise.
5870         (decimal_binop): Likewise.
5871         (decimal_is_zero): Likewise.
5872         (decimal_compare): Likewise.
5873         (decimal_convert): Likewise.
5874         * dfp.h (decimal_from_integral): New prototype.
5875         (decimal_from_floating): Likewise.
5876         (decimal_to_double): Likewise.
5877         (decimal_binop): Likewise.
5878         (decimal_is_zero): Likewise.
5879         (decimal_compare): Likewise.
5880         (decimal_convert): Likewise.
5881         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5882         call to value_from_decfloat.
5883         * valarith.c: Include dfp.h.
5884         (value_args_as_decimal): New function.
5885         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5886         (value_logical_not): Likewise.
5887         (value_equal): Likewise.
5888         (value_less): Likewise.
5889         (value_pos): Likewise.
5890         (value_neg): Formatting fix.
5891         * valops.c: Include dfp.h.
5892         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5893         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5894         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5895         (value_from_decfloat): Remove expect_type argument.
5896         * value.h (value_from_decfloat): Update prototype.
5897
5898 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
5899
5900         Ignore change in name of dynamic linker during
5901         execution on Solaris.  This also unbreaks pending breakpoints.
5902
5903         * solist.h (struct target_so_ops): New field same.
5904         * solib-svr4.c (svr4_same): New.
5905         (_initialize_svr4_solib): Register svr4_same.
5906         * solib.c (update_solib_list): Use ops->same, if available.
5907
5908 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
5909
5910         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5911         when using MS-DOS paths.
5912
5913 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5914
5915         * NEWS: Mention --pid and --core command line behaviour changes.
5916
5917 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5918
5919         * main.c (captured_main): Remove 'count' varible and the
5920         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
5921         --pid options were issued simultaneously.  If an explicit pid
5922         option was passed, don't fallback to core file.  Detect extra
5923         arguments better in the presence of explicit pid or core
5924         arguments.
5925
5926 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
5927
5928         * ada-lang.c (ada_which_variant_applies): Correctly compute
5929         the value of the discriminant when the variant record is packed.
5930
5931 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5932
5933         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5934         that are used to differentiate homonyms.
5935
5936 2008-01-04  Jerome Guitton  <guitton@adacore.com>
5937
5938         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5939         when the type is an anonymous pointer type.
5940         (ada_check_typedef): Avoid a seg fault when the type is null.
5941         * ada-typeprint.c (print_array_type): Add support for pointer
5942         to packed arrays.
5943
5944 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
5945
5946         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5947
5948 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5949
5950         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5951         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5952
5953 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5954
5955         * ada-exp.y (chop_separator): New function.
5956         (write_selectors): Rewrite to re-use chop_separator.
5957         (ada_nget_field_index, get_symbol_field_type): New functions.
5958         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5959         expressions.
5960
5961 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5962
5963         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5964         of SYMBOL_VALUE when working with function symbols.
5965
5966 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5967
5968         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5969         expressions.  These expressions do not need to be rewriten.
5970
5971 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5972
5973         * dwarf2read.c (read_enumeration_type): Flag type as stub if
5974         the given die is a declaration.
5975
5976 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5977
5978         * ada-lang.c (ada_array_bound_from_type): Make non-static.
5979         Handle properly the case when the index type is an enumerated type.
5980         Do not return the subtype of the bounds type, just return the
5981         bounds type directly - this is not needed and is more consistent
5982         with what we do for arrays when no XA parallel type exists.
5983
5984 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5985
5986         * ada-lang.c (static_unwrap_type): Add forward declaration.
5987         (template_to_static_fixed_type): Fields of dynamic types sometimes
5988         also need to be unwrapped. Take this into account.
5989         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
5990         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
5991         * ada-typeprint.c (ada_print_type): Get the typename from
5992         the original type, not the base type.
5993
5994 2008-01-03  Jerome Guitton  <guitton@adacore.com>
5995
5996         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
5997         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
5998         Update calls to ada_to_fixed_type.
5999         (ada_template_to_fixed_record_type_1): Ditto, but without looking
6000         for the tag.
6001         (ada_to_fixed_type): Add check_tag parameter; do not look for
6002         tag if null.  When looking for a tag, use a fixed record type.
6003         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6004         * ada-valprint.c (printable_val_type, ada_value_print): Update
6005         calls to ada_to_fixed_type.
6006
6007 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
6008
6009         * doublest.c (convert_floatformat_to_doublest): Call
6010         floatformat_to_doublest instead of floatformat_to_double and use
6011         DOUBLEST variables.
6012         (convert_doublest_to_floatformat): Call floatformat_from_doublest
6013         instead of floatformat_from_double and use DOUBLEST variables.
6014
6015 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
6016
6017         * MAINTAINERS (Write After Approval): Add self.
6018
6019 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6020
6021         * symfile.c (set_initial_language): Make non-static.
6022         * symfile.h (set_initial_language): Add declaration.
6023         * language.c: #include "symfile.h".
6024         (set_language): Call set_initial_language if the frame language
6025         could not be determined.
6026
6027 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
6028
6029         * eval.c (evaluate_subexp_for_address): Provide frame address to
6030         locate_var_value only if it will be needed.
6031
6032 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
6033
6034         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6035
6036 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6037
6038         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6039         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6040         This is needed to make sure that any other treatment applied
6041         to the resulting value does not fail for spurious reason,
6042         such as trying to take the address of this value.
6043
6044 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6045
6046         * ada-lang.c (ada_value_equal): Dereference reference types when
6047         comparing arrays.
6048
6049 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
6050
6051         Updated copyright notices for most files.
6052
6053 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
6054
6055         * win32-nat.c (psapi_module_handle): Remove static.
6056         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
6057         return first module found if base_address is zero.  Don't initialize
6058         psapi function pointers here.  Convert to cygwin paths when
6059         appropriate.
6060         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6061         executable name.  Use get_module_name when that fails or when
6062         !__CYGWIN__.
6063         (_initialize_psapi): New function.  Initialize psapi stuff before it is
6064         needed or issue a warning if it is not found.  Move psapi_module_handle
6065         here.
6066
6067 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6068
6069         * ada-lang.c (ada_remove_trailing_digits): New function.
6070         (ada_remove_po_subprogram_suffix): New function.
6071         (ada_decode): Improve. Move the description of the algorithm
6072         directly inside the code, instead of in the function global
6073         description.
6074
6075 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6076
6077         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6078         and always print the dereferenced value.
6079
6080 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6081
6082         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6083         of the case where the first argument is a reference.
6084         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6085
6086 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6087
6088         Implement support for Ada interface types.
6089
6090         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6091         (ada_is_ignored_field): Ignore fields that are a dispatch table
6092         of a tagged type.
6093
6094 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6095
6096         * top.c (print_gdb_version): Update copyright year.
6097
6098 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6099
6100         * ChangeLog-2007: New ChangeLog rotation.
6101         * ChangeLog: Reset for 2008.
6102         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6103         ChangeLog-2007.
6104
6105 For older changes see ChangeLog-2007.
6106 \f
6107 Local Variables:
6108 mode: change-log
6109 left-margin: 8
6110 fill-column: 74
6111 version-control: never
6112 coding: utf-8
6113 End: