gdb/ChangeLog

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