gdb/ChangeLog

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