gdb/ChangeLog

   1 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
   2
   3         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
   4         Define PPC_FEATURE_BOOKE.
   5         (ppc_linux_get_hwcap): New function.
   6         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
   7         4-bytes alignment restrictions.
   8         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
   9         positioning of the read/write flags.
  10         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
  11         4-bytes alignment.
  12
  13 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  14
  15         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
  16
  17         * win32-nat.c (win32_add_thread): Change thread argument type to
  18         ptid_t.  Adjust.
  19         (win32_add_thread): Adjust.
  20         (win32_delete_thread): Change thread argument type to ptid_t.
  21         Adjust.
  22         (win32_fetch_inferior_registers, win32_store_inferior_registers)
  23         (win32_resume, get_win32_debug_event, get_win32_debug_event)
  24         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
  25         (init_win32_ops): Put to_magic last.
  26         (win32_win32_thread_alive): Adjust.
  27
  28 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  29
  30         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
  31         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
  32
  33 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  34
  35         * remote-m32r-sdi.c: Include "gdbthread.h".
  36         (remote_m32r_ptid): New.
  37         (m32r_close): Delete the main thread.
  38         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
  39         main thread.
  40         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
  41         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
  42
  43 2008-08-07  Tom Tromey  <tromey@redhat.com>
  44             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  45
  46         * aclocal.m4, configure: Rebuild.
  47         * configure.in: Call ZW_CREATE_DEPDIR,
  48         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
  49         (MAKE, GMAKE): New substs.
  50         * acinclude.m4: Include depstand.m4.
  51         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
  52         COMPILE, POSTCOMPILE, depcomp): New variables.
  53         Remove all _h variables.
  54         Remove many .o targets.
  55         ($(srcdir)/copying.c): avoid backslash-newline after comment
  56         sign (@maintainer_mode_true@).
  57         (HFILES_NO_SRCDIR): Regenerate.
  58         (generated_files): New variable.
  59         (all_gdbtk_cflags): Likewise.
  60         (.c.o): Rewrote.
  61         (init.o, version.o, copying.o): Remove.
  62         (distclean): Remove DEPDIR.
  63         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
  64         printcmd.o, procfs.o, v850ice.o): Rewrite.
  65         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
  66         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
  67         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
  68         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
  69         gdbtk-wrapper.o): Likewise.
  70         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
  71         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
  72         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
  73         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
  74         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
  75         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
  76         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
  77         tui-wingeneral.o, tui-winsource.o): Likewise.
  78         (all_object_files): New variable.
  79         ($(all_object_files)): New target.
  80         Include dependency files, when using GNU Make.
  81
  82 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
  83
  84         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
  85         the valid bit set.  Ensure display order respects partial
  86         order defined by dependency bits.
  87
  88 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  89
  90         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
  91         setup.
  92
  93 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
  94
  95         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
  96         OpenBSD 4.3.
  97
  98 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
  99             Tom Tromey  <tromey@redhat.com>
 100             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 101             Doug Evans  <dje@google.com>
 102
 103         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
 104         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
 105         PYTHON_CFLAGS): New.
 106         (python_h, python_internal_h): New.
 107         (cli-script.o): Depend on python.h
 108         (python.o, python-utils.o): New.
 109         * cli/cli-script.c (print_command_lines): Handle python_control.
 110         (execute_control_command): Handle python_control.
 111         (execute_control_command_untraced): New function.
 112         (while_command): Call execute_control_command_untraced.
 113         (if_command): Likewise.
 114         (get_command_line): Remove static attribute.
 115         (read_next_line): Handle "python".
 116         (recurse_read_control_structure): Handle python_control.
 117         (read_command_lines): Handle python_control.
 118         Include python.h.
 119         * cli/cli-script.h (get_command_line): Add prototype.
 120         (execute_control_command_untraced): Likewise.
 121         * configure.ac: Add --with-python.
 122         * defs.h (enum command_control_type) <python_control>: New
 123         constant.
 124         * python/python-internal.h: New file.
 125         * python/python.c: New file.
 126         * python/python.h: New file.
 127         * python/python-utils.c: New file.
 128         * NEWS: Mention Python scripting support and its new commands.
 129
 130 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
 131
 132         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
 133
 134 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 135
 136         * MAINTAINERS (Write After Approval): Add self.
 137
 138 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 139
 140         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
 141         (insert_breakpoint_locations): Likewise.
 142
 143 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
 144
 145         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
 146         breakpoint.
 147         (set_longjmp_breakpoint): Likewise.
 148
 149 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 150
 151         PR build/2490
 152         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
 153         defined.
 154
 155 2008-08-05  Tom Tromey  <tromey@redhat.com>
 156
 157         * bcache.c (deprecated_bcache_added): Initialize obstack.
 158         (bcache_xmalloc): Don't initialize obstack.
 159         (bcache_xfree): Conditionally free obstack.
 160         (bcache_memory_used): Update.
 161
 162 2008-08-05  Tom Tromey  <tromey@redhat.com>
 163
 164         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
 165         bcache_full.
 166         (append_psymbol_to_list): Accept a const pointer.
 167         (add_psymbol_to_list): Fix const correctness.
 168         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
 169         (bcache_full): Declare.
 170         * bcache.c (bcache_data, deprecated_bcache): Remove.
 171         (bcache): Use bcache_full.
 172         (bcache_full): Rename from deprecated_bcache_added.  Change return
 173         type.
 174
 175 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 176
 177         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
 178         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
 179         (enable_break): Remove test of BKPT_AT_SYMBOL.
 180
 181 2008-08-02  Keith Seitz  <keiths@redhat.com>
 182
 183         * acinclude.m4: Include ../config/tcl.m4 to pick up
 184         standard Tcl configury bits.
 185         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
 186         * configure.ac: Don't check if ../itcl exists when building
 187         gdbtk. It could be installed.
 188         Rewrite gdbtk configury to allow for using system-supplied
 189         Tcl and Tk. Gdbtk no longer requires build-time access to
 190         itcl and itk.
 191         * Makefile.in: Remove everything related to itcl and itk.
 192         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
 193         configure.ac.
 194         Remove v850ice.o build rule.
 195         (ALL_TCL_CFLAGS): New convenience defintion. Change all
 196         gdbtk sources to use it.
 197         * configure: Regenerate.
 198
 199 2008-07-31  Stan Shebs  <stan@codesourcery.com>
 200
 201         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
 202
 203 2008-07-30  Stan Shebs  <stan@codesourcery.com>
 204
 205         * objfiles.c (TARGET_KEEP_SECTION): Remove.
 206         (add_to_objfile_sections): Remove use.
 207
 208 2008-07-29  Tom Tromey  <tromey@redhat.com>
 209
 210         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
 211         (lookup_cmd_composition): Likewise.
 212
 213 2008-07-29  Tom Tromey  <tromey@redhat.com>
 214
 215         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
 216         dead code.  Fix indentation.
 217
 218 2008-07-29  Stan Shebs  <stan@codesourcery.com>
 219
 220         * main.c (captured_main): Remove long-unused #if 0 blocks.
 221
 222 2008-07-28  Tom Tromey  <tromey@redhat.com>
 223
 224         * annotate.h (deprecated_annotate_starting_hook): Remove.
 225         (deprecated_annotate_stopped_hook): Remove.
 226         (deprecated_annotate_exited_hook): Remove.
 227         * Makefile.in (annotate.o): Depend on observer_h.
 228         * top.c (deprecated_delete_breakpoint_hook): Remove.
 229         (deprecated_create_breakpoint_hook): Likewise.
 230         (deprecated_modify_breakpoint_hook): Likewise.
 231         * interps.c (clear_interpreter_hooks): Update for removed hooks.
 232         * breakpoint.c (mention): Don't call removed hook.
 233         (delete_breakpoint): Likewise.
 234         (disable_breakpoint): Likewise.
 235         (do_enable_breakpoint): Likewise.
 236         * annotate.c: Include observer.h.
 237         (breakpoint_changed): Change type of argument.
 238         (_initialize_annotate): Register observers.
 239         (deprecated_annotate_starting_hook): Remove.
 240         (deprecated_annotate_stopped_hook): Remove.
 241         (deprecated_annotate_exited_hook): Remove.
 242         (annotate_starting): Update for hook removal.
 243         (annotate_stopped): Likewise.
 244         (annotate_exited): Likewise.
 245         * defs.h (deprecated_delete_breakpoint_hook): Remove.
 246         (deprecated_create_breakpoint_hook): Likewise.
 247         (deprecated_modify_breakpoint_hook): Likewise.
 248
 249 2008-07-28  Tom Tromey  <tromey@redhat.com>
 250
 251         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
 252
 253 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 254
 255         * configure.ac: Check for the GNU/Linux ptrace signature.
 256         * configure: Regenerated.
 257
 258 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 259
 260         * linux-nat.c (resume_callback): Add more debugging output.
 261         (linux_nat_has_pending_sigint): New function, based on
 262         linux_nat_has_pending.
 263         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
 264         (stop_wait_callback): Remove flush_mask handling.  Honor
 265         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
 266         to recursive calls.
 267         (linux_nat_has_pending, flush_callback): Remove.
 268         (linux_nat_filter_event): Check for ignore_sigint.
 269         (linux_nat_wait): Remove flush_mask support and call to
 270         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
 271         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
 272
 273 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 274
 275         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
 276         report events from resumed threads.
 277
 278 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 279
 280         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
 281         (mips_linux_init_abi): Set tdep->syscall_next_pc.
 282         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
 283         mips-tdep.h.
 284         (mips32_next_pc): Handle the syscall instruction.
 285         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
 286         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
 287
 288 2008-07-26  Tom Tromey  <tromey@redhat.com>
 289
 290         PR gdb/1158:
 291         * valops.c (value_struct_elt): Treat function-valued field as a
 292         static method.
 293
 294 2008-07-26  Tom Tromey  <tromey@redhat.com>
 295
 296         PR gdb/1136:
 297         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
 298         longer tokens first.
 299
 300 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
 301
 302         Kill cmd_async_ok.
 303         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
 304         (get_cmd_async_ok): Remove.
 305         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
 306         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
 307         * infcmd.c (_initialize_infcmd): Likewise.
 308         * thread.c (_initialize_thread): Likewise.
 309
 310 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
 311
 312         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
 313         128-bit long doubles in even-odd pairs of FPRs.  Do not
 314         right-align float arguments for big-endian.
 315         (mips_n32n64_return_value): Apply return value convention for
 316         structs containing one or two floating-point values to soft-float
 317         as well as hard-float.  Handle 128-bit long doubles in such
 318         structs.
 319         (mips_o32_push_dummy_call): Only skip one integer register for a
 320         float argument passed in an FPR.
 321
 322 2008-07-25  Tom Tromey  <tromey@redhat.com>
 323
 324         * tui/tui-hooks.c: Include observer.h.
 325         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
 326         Remove.
 327         (tui_bp_created_observer, tui_bp_deleted_observer,
 328         tui_bp_modified_observer): New globals.
 329         (tui_install_hooks): Use observers, not events.
 330         (tui_remove_hooks): Likewise.
 331         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
 332         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
 333         globals.
 334         (breakpoint_notify): Check mi_can_breakpoint_notify.
 335         (breakpoint_hooks): Remove.
 336         (mi_cmd_break_insert): Attach observers.  Don't use events.
 337         * tracepoint.c: Include observer.h, not gdb-events.h.
 338         (tracepoint_operation, trace_pass_command): Notify observer.
 339         * interps.c: Don't include gdb-events.h.
 340         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
 341         * gdbarch.c: Rebuild.
 342         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
 343         (deprecated_current_gdbarch_select_hack): Notify observer.
 344         * breakpoint.h: Don't include gdb-events.h.
 345         * breakpoint.c: Don't include gdb-events.h.
 346         (condition_command): Notify observer.
 347         (commands_command): Likewise.
 348         (commands_from_control_command): Likewise.
 349         (mention, delete_breakpoint, set_ignore_count): Likewise.
 350         (disable_breakpoint, do_enable_breakpoint): Likewise.
 351         * Makefile.in (gdb_events_h): Remove.
 352         (breakpoint_h): Update.
 353         (COMMON_OBS): Remove gdb-events.o.
 354         (gdb-events.o): Remove.
 355         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
 356         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
 357         * gdb-events.c: Remove.
 358         * gdb-events.h: Remove.
 359         * gdb-events.sh: Remove.
 360
 361 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
 362
 363         * remote.c (remote_threads_extra_info): Don't query the remote
 364         server about info on the internally added main thread.
 365
 366 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 367
 368         * nto-procfs.c (procfs_attach): Populate initial thread list.
 369         (procfs_wait): Return new pid, built from the inferior status.
 370
 371 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 372
 373         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
 374         * configure: Regenerate.
 375
 376 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
 377
 378         * nto-procfs.c (procfs_xfer_memory): Changed signature.
 379         (procfs_resume): Workaround for dereferencing type-punned pointer
 380         warning.
 381         * nto-tdep.c (nto_parse_redirection): Change signature to be const
 382         correct.
 383         * nto-tdep.h (nto_parse_redirection): Likewise.
 384
 385 2008-07-21  Stan Shebs  <stan@codesourcery.com>
 386
 387         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 388         * gdbarch.sh: Adjust comment to refer to
 389         in_solib_dynsym_resolve_code().
 390         * gdbarch.h, gdbarch.c: Update.
 391         * solib-osf.c: Ditto.
 392         * infrun.c: Ditto.
 393         (handle_inferior_event): Use in_solib_dynsym_resolve_code
 394         unconditionally.
 395         * config/mips/nm-irix5.h: Remove undef of
 396         IN_SOLIB_DYNSYM_RESOLVE_CODE.
 397
 398 2008-07-21  Tom Tromey  <tromey@redhat.com>
 399
 400         * symfile.c (reread_symbols): Don't pass argument to observer.
 401         * exec.c (exec_file_attach): Don't pass argument to observer.
 402         * ada-lang.c (ada_executable_changed_observer): Remove argument.
 403         * symtab.c (symtab_observer_executable_changed): Remove argument.
 404         * observer.sh: Handle functions with no arguments.
 405
 406 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
 407             Chris Demetriou  <cgd@google.com>
 408
 409         * elfread.c (elf_symfile_segments): Fix the check that each loadable
 410         section fits within an ELF segment to handle ELF segments that hit
 411         the end of the address space.
 412
 413 2008-07-20  Chris Demetriou  <cgd@google.com>
 414
 415         * MAINTAINERS (Write After Approval): Add self.
 416
 417 2008-07-18  Tom Tromey  <tromey@redhat.com>
 418
 419         PR gdb/855:
 420         * NEWS: Add entry for macro commands.
 421         * Makefile.in (macrocmd.o): Add gdb_string.h.
 422         * macroscope.h (user_macro_scope): Declare.
 423         (default_macro_scope): Update documentation.
 424         (macro_user_macros): Declare.
 425         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
 426         Use user_macro_scope.
 427         (null_macro_lookup): Remove.
 428         * macrotab.h (macro_callback_fn): Declare.
 429         (macro_for_each): Likewise.
 430         (macro_allow_redefinitions): Likewise.
 431         * macrotab.c (foreach_macro): New function
 432         (macro_for_each): Likewise.
 433         (struct macro_table) <redef_ok>: New field.
 434         (macro_allow_redefinitions): New function.
 435         (new_macro_table): Update.
 436         (macro_define_function): Likewise.
 437         (macro_define_object): Likewise.
 438         * macroscope.c (user_macro_scope): New function.
 439         (default_macro_scope): Use it.
 440         (macro_user_macros): New global.
 441         (standard_macro_lookup): Look in macro_user_macros.
 442         (_initialize_macroscope): New function.
 443         * macroexp.h (macro_is_whitespace, macro_is_digit,
 444         macro_is_identifier_nondigit): Declare.
 445         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
 446         (macro_is_digit): Likewise.
 447         (macro_is_identifier_nondigit): Likewise.
 448         (get_identifier): Update.
 449         (get_pp_number): Likewise.
 450         (get_token): Likewise.
 451         * macrocmd.c (skip_ws): New function.
 452         (extract_identifier): Likewise.
 453         (free_macro_definition_ptr): Likewise.
 454         (user_macros): Remove.
 455         (macro_define_command): Implement.
 456         (_initialize_macrocmd): Update.
 457         (macro_undef_command): Implement.
 458         (print_one_macro): New function.
 459         (macro_list_command): Implement.
 460
 461 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 462
 463         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
 464         in BFD ELF check.
 465         * configure: Regenerate.
 466
 467 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
 468
 469         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
 470
 471 2008-07-15  Andreas Schwab  <schwab@suse.de>
 472
 473         * valops.c (value_cast_pointers): Follow typedefs when checking
 474         result of coercion.
 475
 476 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 477
 478         * block.c (block_function): Renamed to ...
 479         (block_linkage_function): ... this.  All callers changed.
 480         * block.h (block_function): Renamed to ...
 481         (block_linkage_function): ... this.
 482
 483 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 484
 485         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
 486
 487 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 488
 489         * frame.c (frame_sp_unwind): Delete.
 490         (get_frame_sp): Do not use it.
 491         * frame.h (frame_sp_unwind): Delete prototype.
 492
 493 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 494
 495         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
 496
 497 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 498
 499         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
 500         * frame.c (frame_unwind_address_in_block): Delete.
 501         (get_frame_address_in_block): Do not use it.  Check the type
 502         of the next frame first.
 503         (frame_cleanup_after_sniffer): Update comment.
 504         * frame.h (frame_unwind_address_in_block): Delete prototype.
 505         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
 506
 507 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 508
 509         * frame.c (frame_func_unwind): Delete.
 510         (get_frame_func): Do not use it.
 511         * frame.h (frame_func_unwind): Delete prototype.
 512         * hppa-tdep.c (hppa_frame_cache): Update comment.
 513         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
 514
 515 2008-07-14  Stan Shebs  <stan@codesourcery.com>
 516
 517         * remote-sim.c (init_gdbsim_ops): Remove
 518         TARGET_REDEFINE_DEFAULT_OPS.
 519
 520 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 521
 522         * findvar.c (read_var_value): Remove unused variable.
 523
 524 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
 525
 526         * infrun.c (handle_inferior_event): Tag threads as stopped
 527         before inserting breakpoints.
 528
 529 2008-07-15  Hui Zhu  <teawater@gmail.com>
 530
 531         * MAINTAINERS: Added myself to section Write After Approval.
 532
 533 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
 534
 535         PR gdb/2477
 536         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
 537
 538 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
 539
 540         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
 541         (i386_dicos_push_dummy_code): New.
 542         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
 543         Register i386_dicos_push_dummy_code.
 544
 545 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
 546
 547         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
 548         (mips_n32n64_push_dummy_call, mips_o64_return_value)
 549         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
 550
 551         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
 552         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
 553         (mips_n32n64_fp_arg_chunk_p): Update caller.
 554
 555         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
 556         (mips_n32n64_push_dummy_call): Update caller.
 557
 558         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
 559         current_gdbarch.
 560         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
 561         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
 562
 563
 564         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
 565         current_gdbarch.
 566         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
 567         (mips_o64_push_dummy_call): Update caller.
 568
 569         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
 570         (fp_register_arg_p, mips_dump_tdep): Update caller.
 571
 572         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
 573         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
 574
 575         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
 576         current_gdbarch.
 577         (mips32_scan_prologue): Update caller.
 578
 579         (heuristic_proc_start): Add gdbarch as parameter. Replace
 580         current_gdbarch.
 581         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
 582
 583         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
 584         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
 585         the current architecture. Update call to getregs_supplies.
 586         (getregs_supplies): Add gdbarch as parameter and replace
 587         current_gdbarch.
 588
 589         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
 590         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
 591         NBSD_MIPS_JB_ELEMENT_SIZE.
 592         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
 593         replace current_gdbarch.
 594
 595         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
 596         current_gdbarch.
 597         (mips_fetch_registers, mips_store_registers): Update call
 598         to mips_map_regno.
 599         (mips_load): Use get_regcache_arch to get at the current_architecture
 600         and replace current_gdbarch.
 601
 602 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 603
 604         * thread.c (restore_selected_frame): On fail to restore, select
 605         the innermost frame, and don't crash when warning the user.
 606
 607 2008-07-13  Hui Zhu  <teawater@gmail.com>
 608
 609         * symtab.c (expand_line_sal): Fix a memory leak.
 610
 611 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 612
 613         * utils.c (struct continuation): Define as inheriting struct
 614         cleanup.
 615         (add_continuation, do_all_continuations)
 616         (discard_all_continuations, add_intermediate_continuation)
 617         (do_all_intermediate_continuations)
 618         (discard_all_intermediate_continuations): Adjust.
 619
 620 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 621
 622         Skip varobj in running threads.
 623         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
 624         thread is not stopped, skip the varobj.
 625         * Makefile.in: Update dependencies.
 626
 627 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 628
 629         Enable all commands while inferiour is running
 630         * mi/mi-main.c (mi_cmd_execute): Don't check if
 631         inferiour is executing.
 632
 633 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 634
 635         Allow all CLI command even if target is executing.
 636         * gdb/top.c (execute_command_1): Don't check if the inferiour
 637         is running.
 638
 639 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 640
 641         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
 642         Fix printing of frame, when frame is wrong.
 643
 644 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 645
 646         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
 647         backchain is unreadable.
 648
 649 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 650
 651         * spu-linux-nat.c: Include "gdbthread.h".
 652         (spu_child_post_startup_inferior): Register main thread.
 653         (spu_child_post_attach): Likewise.
 654         * Makefile.in (spu-linux-nat.o): Update dependencies.
 655
 656 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 657
 658         Rewrite continuations internals on top of cleanups and plug
 659         continuation arguments leaks.
 660
 661         * defs.h (struct continuation): Make it opaque.
 662         (add_continuation, add_intermediate_continuation): Drop the int
 663         argument of the continuation hook argument.  Add
 664         continuation_free_args argument.
 665         (do_all_continuations, do_all_intermediate_continuations): Drop
 666         the error_p argument.
 667
 668         * utils.c (add_continuation): Drop the int argument of the
 669         continuation hook argument.  Add continuation_free_args argument.
 670         Reimplement on top of cleanups.
 671         (do_all_continuations): Drop error argument.  Reimplement on top
 672         of cleanups.
 673         (discard_all_continuations): Reimplement on top of cleanups.
 674         (add_intermediate_continuation): Drop the int argument of the
 675         continuation hook argument.  Add continuation_free_args argument.
 676         Reimplement on top of cleanups.
 677         (do_all_intermediate_continuations): Drop error argument.
 678         Reimplement on top of cleanups.
 679         (discard_all_intermediate_continuations): Reimplement on top of
 680         cleanups.
 681
 682         * breakpoint.c (until_break_command_continuation): Drop error
 683         argument.  Add xfree as continuation argument deleter.
 684
 685         * inf-loop.c (inferior_event_handler): On error, discard all
 686         continuations.  Adjust to new do_all_intermediate_continuations
 687         and do_all_continuations interfaces.
 688
 689         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
 690         Pass xfree as continuation argument deleter.
 691         (finish_command_continuation): Drop error_p argument.  Adjust.
 692         (finish_command_continuation_free_arg): New.
 693         (finish_command): Pass finish_command_continuation_free_arg as
 694         continuation argument deleter.  Adjust to new do_all_continuations
 695         interfaces.
 696         (attach_command_continuation): Drop error_p argument.
 697         (attach_command_continuation_free_args): New.
 698         (attach_command): Pass attach_command_continuation_free_args as
 699         continuation argument deleter.
 700
 701         * interps.c (interp_set): Adjust to new do_all_continuations
 702         interfaces.
 703
 704         * event-top.c (stdin_event_handler): In error, also discard the
 705         intermediate continuations.
 706
 707 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 708
 709         Replace struct continuation_args by void* and per command structs.
 710
 711         * top.c (execute_command): Remove unused arg1 and arg2 locals.
 712
 713         * breakpoint.c (struct until_break_command_continuation_args):
 714         New.
 715         (until_break_command_continuation): Take a void* instead of a
 716         continuations_arg.  Adjust.
 717         (until_break_command): Adjust to use struct
 718         until_break_command_continuation_args instead of struct
 719         continuation_arg.
 720
 721         * infcmd.c (struct step_1_continuation_args): New.
 722         (step_1_continuation): Take a void* instead of a
 723         continuations_arg.  Adjust to use struct step_1_continuation_args.
 724         (step_once): Adjust to use struct step_1_continuation_args.
 725
 726         (struct finish_command_continuation_args): New.
 727         (finish_command_continuation): Take a void* instead of a
 728         continuations_arg.  Adjust to use struct
 729         finish_command_continuation_args.
 730         (finish_command): Adjust to use struct
 731         finish_command_continuation_args.
 732         (struct attach_command_continuation_args): New.
 733         (attach_command_continuation): Take a void* instead of a
 734         continuations_arg.  Adjust to use struct
 735         attach_command_continuation_args.
 736         (attach_command): Adjust to use struct
 737         attach_command_continuation_args.
 738
 739         * defs.h (struct continuation_arg): Delete.
 740         (struct continuation): Replace the struct continuation_arg*
 741         parameter of continuation_hook by a void*.  Replace "arg_list"
 742         member by a new "args" member with void* type.
 743         (add_continuation, add_intermediate_continuation): Replace struct
 744         continuation_arg type usages by void* usages.
 745
 746         * utils.c (add_continuation, do_all_continuations)
 747         (add_intermediate_continuation)
 748         (do_all_intermediate_continuations): Replace struct
 749         continuation_arg type usages by void* usages.  Pass "args" instead
 750         of "arg_list".
 751
 752 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 753
 754         * infrun.c (struct thread_stepping_state): Delete sal member.
 755         (init_thread_stepping_state): Add local sal.  Use it instead of
 756         tss->sal.
 757         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
 758         tss->sal.
 759         (step_into_function): Add local stop_func_sal.  Use it instead of
 760         tss->sal.
 761
 762 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 763
 764         Implement -exec-continue/-exec-interrupt --all.
 765         * infcmd.c (continue_1): New, extracted from
 766         (continue_command): ...here.
 767         (interrupt_target_1): New, extracted from
 768         (interrupt_target_command): ...here.
 769         * inferior.h (continue_1, interrupt_target_1): New.
 770         * mi/mi-main.c (mi_cmd_exec_continue)
 771         (mi_cmd_exec_interrupt): Handle --all.
 772
 773 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 774
 775         Implement --thread and --frame.
 776         * gdbthread.h (find_thread_id): Declare.
 777         * thread.c (find_thread_id): Make non-static.
 778         * mi/mi-main.c (mi_cmd_execute): Switch to the right
 779         thread and frame, if necessary.
 780         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
 781         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
 782
 783 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 784
 785         * infrun.c (resume): Discard cleanups on early exit path.
 786
 787 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 788
 789         * infrun.c (normal_stop): For MI, report which threads
 790         were stopped.
 791
 792 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 793
 794         Report thread state in -thread-info output.
 795         * thread.c (print_thread_info): Add new field "state".
 796
 797 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 798
 799         * infrun.c (handle_inferior_event): Also ignore a
 800         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
 801
 802 2008-07-11  Tom Tromey  <tromey@redhat.com>
 803
 804         * completer.c (complete_line_internal): New function, from
 805         complete_line.  Add 'for_help' parameter.
 806         (complete_line): Use it.
 807         (command_completer): Move later.  Rewrite.
 808
 809 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 810
 811         * thread.c (thread_apply_command): Move making the cleanup out of
 812         the loop.
 813
 814 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 815
 816         Exited threads.
 817
 818         * thread.c (enum thread_state): New.
 819         (thread_state main_thread_running): Delete, in favor of...
 820         (thread_state main_thread_state): ... this.  Update throughout.
 821         (clear_thread_inferior_resources): New, split from free_thread.
 822         (free_thread): Call clear_thread_inferior_resources.
 823         (init_thread_list): Set main thread to stopped state.
 824         (add_thread_silent): Take care of PTID reuses.
 825         (delete_thread): If deleting inferior_ptid or a thread with
 826         refcount > 0, mark it as exited, but still keep it in the list.
 827         Only notify of thread exits, if we haven't done so yet.
 828         (iterate_over_threads): Make it safe to delete threads while
 829         iterating over them.
 830         (do_captured_list_thread_ids): Don't account for exited threads.
 831         (thread_alive): Check for the THREAD_EXITED state, and don't set
 832         ptid to -1 on exited threads.
 833         (set_running): Update to account for extra possible states.
 834         (is_thread_state): New.
 835         (is_stopped, is_exited): New.
 836         (is_running): Implement in terms of is_thread_state.
 837         (any_running): Update.
 838         (print_thread_info): Update.  Account for exited threads.  Don't
 839         warn about missed frame restoring here, its done in the cleanup.
 840         (switch_to_thread): Don't read from a thread that has gone.
 841         (restore_current_thread): In non-stop mode, do a full context
 842         switch.
 843         (restore_selected_frame): Add a frame_level argument.  Rewrite.
 844         (struct current_thread_cleanup): Add selected_frame_level and
 845         was_stopped members.
 846         (do_restore_current_thread_cleanup): Check if thread was stopped
 847         and still is, and if the target has registers, stack and memory
 848         before restoring the selected frame.  Don't delete the cleanup
 849         argument here.
 850         (restore_current_thread_cleanup_dtor): New.
 851         (make_cleanup_restore_current_thread): Remove all arguments.
 852         Rewrite.
 853         (thread_apply_all_command): Update.  Prune threads.
 854         (thread_apply_command): Update.
 855         (thread_command): Account for currently selected exited thread.
 856         (do_captured_thread_select): Check for a running thread.  Prune
 857         threads.
 858         (_initialize_thread): Make "info threads", "thread", "thread
 859         apply", and "thread apply all" appliable without a selected thread.
 860         * gdbthread.h (struct thread_info): Replace running_ by state_.
 861         Add refcount.
 862         (is_exited, is_stopped): Declare.
 863         (make_cleanup_restore_current_thread): Remove all arguments.
 864         * infrun.c: Include "event-top.h".
 865         (fetch_inferior_event): In non-stop mode, restore selected thread
 866         and frame after handling the event and running breakpoint
 867         commands.  Display GDB prompt if needed.
 868         (normal_stop): In non-stop mode, don't print thread switching
 869         notice.
 870         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
 871         (get_cmd_no_selected_thread_ok): New.
 872         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
 873         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
 874         Declare.
 875         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
 876         no-selected-thread ok.
 877         * top.c (execute_command): Check for non no-selected-thread-ok
 878         commands.
 879         * linux-nat.c (struct saved_ptids, threads_to_delete)
 880         (record_dead_thread, prune_lwps): Delete.
 881         (exit_lwp): Unconditionally delete thread.
 882         (linux_nat_resume): Remove prune_lwps call.
 883         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
 884         of is_running.  Adjust to make_cleanup_restore_current_thread
 885         interface change.
 886         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
 887         selected thread has exited.
 888         * inf-loop.c (inferior_event_handler): Don't display the prompt
 889         here.
 890         * varobj.c (c_value_of_root): Update.
 891         * defs.h (make_cleanup_dtor): Declare.
 892         * utils.c (make_cleanup_dtor): New.
 893
 894         * Makefile.in (infrun.o): Depend on $(event_top_h).
 895
 896 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 897
 898         Add "continue -a" and "interrupt -a" options for non-stop mode.
 899
 900         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
 901         (continue_command): Add "-a" option.
 902         (interrupt_target_command): Add "-a" option.
 903         (_initialize_infcmd): Add extend help of continue and interrupt
 904         command to mention the new "-a" option.  Mark "continue" async ok.
 905
 906 2008-07-10  Doug Evans  <dje@google.com>
 907
 908         Add "set print symbol-loading on|off".
 909         * NEWS: Document new option.
 910         * symfile.h (print_symbol_loading): Declare.
 911         * symfile.c (print_symbol_loading): New global.
 912         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
 913         from ..." if print_symbol_loading.
 914         (_initialize_symfile): Add set/show print symbol-loading.
 915         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
 916         if print_symbol_loading.
 917
 918 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
 919
 920         Non-stop linux native.
 921
 922         * linux-nat.c (linux_test_for_tracefork): Block events while we're
 923         here.
 924         (get_pending_status): Implement non-stop mode.
 925         (linux_nat_detach): Stop threads before detaching.
 926         (linux_nat_resume): In non-stop mode, always resume only a single
 927         PTID.
 928         (linux_handle_extended_wait): On a clone event, in non-stop mode,
 929         add new lwp to GDB's thread table, and mark as running, executing
 930         and stopped appropriately.
 931         (linux_nat_filter_event): Don't assume there are other running
 932         threads when a thread exits.
 933         (linux_nat_wait): Mark the main thread as running and executing.
 934         In non-stop mode, don't stop all lwps.
 935         (linux_nat_kill): Stop lwps before killing them.
 936         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
 937         alive.
 938         (send_sigint_callback): New.
 939         (linux_nat_stop): New.
 940         (linux_nat_add_target): Set to_stop to linux_nat_stop.
 941
 942         * linux-nat.h (thread_db_attach_lwp): Declare.
 943
 944         * linux-thread-db.c (thread_get_info_callback): Check for new
 945         threads if we have none.
 946         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
 947         stopped lwp.  Check for new threads if we have none.
 948         (thread_db_attach_lwp): New.
 949         (thread_db_init): Set proc_handle.pid to inferior_ptid.
 950         (check_event): Set proc_handle.pid to the stopped lwp.
 951         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
 952         lwp available, bail out if there is none.
 953
 954         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
 955         PTRACE_KILL.
 956
 957 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
 958
 959         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
 960         `current_pc' from CORE_ADDR to ULONGEST.
 961
 962         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
 963         gdbsim_stop().
 964
 965 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 966
 967         * NEWS (New commands): Mention "set disable-randomization".
 968         * configure.ac: Add check for HAVE_PERSONALITY and
 969         HAVE_DECL_ADDR_NO_RANDOMIZE.
 970         * configure, config.in: Regenerate.
 971         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
 972         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
 973         ADDR_NO_RANDOMIZE.
 974         (disable_randomization, show_disable_randomization)
 975         (set_disable_randomization): New.
 976         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
 977         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
 978         variable DISABLE_RANDOMIZATION.
 979         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
 980         DISABLE_RANDOMIZATION.
 981
 982 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 983
 984         Adjust all targets to new target_stop interface.
 985
 986         * gnu-nat.c (gnu_stop): Add ptid argument.
 987         * go32-nat.c (go32_stop): Add ptid argument.
 988         (go32_create_inferior): Pass inferior_ptid to go32_stop.
 989         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
 990         * monitor.c (monitor_stop): Add ptid argument.
 991         (monitor_open): Pass inferior_ptid to monitor_stop.
 992         (monitor_interrupt): Pass inferior_ptid to target_stop.
 993         (monitor_stop): Add ptid argument.
 994         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
 995         (procfs_create_inferior): Add ptid argument.
 996         * procfs.c (procfs_stop): Add ptid argument.
 997         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
 998         * remote-sim.c (gdbsim_stop): Add ptid argument.
 999         * sol-thread.c (sol_thread_stop): Add ptid argument.
1000         * win32-nat.c (win32_stop): Add ptid argument.
1001
1002 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1003
1004         Non-stop inferior control.
1005
1006         * infrun.c (resume): In non-stop mode, always resume just one
1007         thread.
1008         (proceed): Don't call prepare_to_proceed in non-stop mode.
1009         (fetch_inferior_event): In non-stop mode, switch context before
1010         handling the event.
1011         (error_is_running, ensure_not_running): New.
1012         (handle_inferior_event): In non-stop mode: Mark only the event
1013         thread as stopped.  Require that the target module manages adding
1014         threads to the thread list.  Assert that there isn't a
1015         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
1016         (normal_stop): Only mark not-running if inferior hasn't exited.
1017         In non-stop mode, only mark the event thread.
1018
1019         * thread.c:Include "cli/cli-decode.h".
1020         (print_thread_info): Don't read from a running thread.
1021         Output "(running)" if thread is running.
1022         (switch_to_thread): Don't read stop_pc if thread is executing.
1023         (do_restore_current_thread_cleanup): Don't write to a running
1024         thread.
1025         (thread_apply_all_command): Don't read from a running thread.  In
1026         non-stop mode, do a full context-switch instead of just switching
1027         threads.
1028         (thread_apply_command): In non-stop mode, do a full context-switch
1029         instead of just switching threads.
1030         (do_captured_thread_select): Likewise.  Inform user if selected
1031         thread is running.
1032         (_initialize_thread): Mark "info threads" and "thread" and
1033         async_ok.
1034
1035         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1036         unregister the target from the event loop.
1037
1038         * infcmd.c (continue_command, step_1, jump_command)
1039         (signal_command): Ensure the selected thread isn't running.
1040         (interrupt_target_command): In non-stop mode, interrupt only the
1041         selected thread.
1042
1043         * inferior.h (error_is_running, ensure_not_running): Declare.
1044
1045         * target.h (struct target_ops): Add ptid argument to the to_stop
1046         member.
1047         (target_stop): Add ptid_t argument.
1048
1049         * target.c (update_current_target): Add ptid argument to to_stop's
1050         type.
1051         (debug_to_stop): Add ptid_t argument.
1052         (debug_to_rcmd): Set to_stop_ptid.
1053
1054         * remote.c (remote_stop): Add ptid_t argument.
1055         (async_remote_interrupt): Add inferior_ptid to target_stop.
1056         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1057
1058         * Makefile.in (thread.o): Depend on $(cli_decode_h).
1059
1060 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1061
1062         Don't rely on ecs->wait_for_more.
1063
1064         * infrun.c (proceed): Clear the stepping state, set
1065         previous_inferior_ptid and clear infwait state.
1066         (wait_for_inferior): Don't clear the stepping state, set
1067         previous_inferior_ptid, or clear the infwait state here.
1068         (fetch_inferior_event): Don't clear the stepping state, set
1069         previous_inferior_ptid, or clear the infwait state here.  Don't
1070         condition on wait_for_more.
1071
1072 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1073
1074         Refactor infrun a bit.
1075
1076         * infrun.c (currently_stepping): Take a struct
1077         thread_stepping_state instead of an execution_control_state.
1078         (struct thread_stepping_state): New, split from
1079         execution_control_state.
1080         (gtss, tss): New globals.
1081         (proceed): Clear the stepping state, set previous_inferior_ptid
1082         and clear infwait state.
1083         (init_wait_for_inferior): Clear the stepping state,
1084         previous_inferior_ptid and infwait state.
1085         (waiton_ptid, infwait_state): New, split from
1086         execution_control_state.
1087         (struct execution_control_state): Members that persist through
1088         events moved out to either struct thred_stepping_state or made
1089         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1090         (wait_for_inferior, fetch_inferior_event): Use local
1091         execution_control_state.  Update to execution_control_state split.
1092         (init_execution_control_state): Adjust.
1093         (init_thread_stepping_state): New, extracted from
1094         init_execution_control_state.
1095         (context_switch): Take a ptid instead of an
1096         execution_control_state.
1097         (context_switch_to): Adjust.
1098         (adjust_pc_after_break): Adjust.
1099         (init_infwait_state): New.
1100         (handle_inferior_event): Adjust.
1101
1102 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1103             Vladimir Prus  <vladimir@codesourcery.com>
1104
1105         Per-thread commands.
1106
1107         * gdbthread.h: Remove unneeded forward declarations.
1108         Include "inferior.h".
1109         (struct thread_info): Add continuations,
1110         intermediate_continuations, proceed_to_finish, step_over_calls,
1111         stop_step, step_multi and stop_signal members.
1112         (save_infrun_state): Add continuations,
1113         intermediate_continuations, proceed_to_finish, step_over_calls,
1114         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1115         (load_infrun_state): Add continuations,
1116         intermediate_continuations, proceed_to_finish, step_over_calls,
1117         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1118
1119         * thread.c (load_infrun_state): In non-stop mode, load
1120         continuations, intermediate_continuations, proceed_to_finish,
1121         step_over_calls, stop_step, step_multi and stop_signal.
1122         (save_infrun_state): Store continuations,
1123         intermediate_continuations, proceed_to_finish, step_over_calls,
1124         stop_step, step_multi, stop_signal and stop_bpstat.
1125         (save_infrun_state): Store continuations,
1126         intermediate_continuations, proceed_to_finish, step_over_calls,
1127         stop_step, step_multi, stop_signal and stop_bpstat.
1128         (free_thread): Clear The thread's stop_bpstat.
1129
1130         * inferior.h (context_switch_to): Declare.
1131
1132         * infrun.c (ecss): New global.
1133         (context_switch): Context switch continuations,
1134         intermediate_continuations, proceed_to_finish, step_over_calls,
1135         stop_step, step_multi, stop_signal and stop_bpstat.
1136         (wait_for_inferior): Use global ecss.
1137         (async_ecss, async_ecs): Delete.
1138         (fetch_inferior_event): Use global ecss.
1139         (context_switch_to): New.
1140
1141         * top.c (execute_command): In non-stop, only check if the current
1142         thread is running, in all-stop, check if there's any thread
1143         running.
1144
1145         * breakpoint.c (bpstat_remove_breakpoint): New.
1146         (bpstat_remove_breakpoint_callback): New.
1147         (delete_breakpoint): Clear the stop_bpstats of all threads.
1148
1149         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1150         current thread is running, in all-stop, check if there's any
1151         thread running.
1152
1153         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1154
1155 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1156
1157         Add non_stop global.
1158
1159         * inferior.h (non_stop): Declare.
1160         * infrun.c (non_stop, non_stop_1): New.
1161         (set_non_stop, show_non_stop): New.
1162         (_initialize_infrun): Add "set/show non-stop" command.
1163
1164 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1165
1166         Adjust fork/vfork/exec to pass ptids around.
1167
1168         * target.h (struct target_waitstatus): Store related_pid as a ptid.
1169         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1170         Take a ptid_t.
1171         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1172         type to ptid.
1173         * breakpoint.c (print_it_typical, bpstat_check_location)
1174         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1175         (create_fork_vfork_event_catchpoint): Adjust.
1176         * infrun.c (fork_event): Change parent_pid and child_pid types to
1177         ptid.
1178         (follow_exec, inferior_has_forked, inferior_has_vforked)
1179         (inferior_has_execd): Take a ptid_t and don't trim it.
1180         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1181         * linux-nat.c (linux_child_follow_fork): Adjust.
1182         * inf-ptrace.c (inf_ptrace_wait): Adjust.
1183         * inf-ttrace.c (inf_ttrace_wait): Adjust.
1184         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1185
1186 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1187
1188         Add "executing" property to threads.
1189
1190         * inferior.h (target_executing): Delete.
1191         * gdbthread.h (struct thread_info): Add executing_ field.
1192         (set_executing, is_executing): New.
1193         * thread.c (main_thread_executing): New.
1194         (init_thread_list): Clear it and also main_thread_running.
1195         (is_running): Return false if target has no execution.
1196         (any_running, is_executing, set_executing): New.
1197
1198         * top.c: Include "gdbthread.h".
1199         (target_executing): Delete.
1200         (execute_command): Replace target_executing check by any_running.
1201         * event-top.c: Include "gdbthread.h".
1202         (display_gdb_prompt, command_handler): Replace target_executing by
1203         is_running.
1204         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
1205         here.  Replace target_executing by is_running.
1206         * infrun.c (handle_inferior_event): Mark all threads as
1207         not-executing.
1208         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1209         here.
1210         * stack.c (get_selected_block): Return null if inferior is
1211         executing.
1212         * target.c (target_resume): Mark resumed ptid as executing.
1213         * breakpoint.c (until_break_command): Replace target_executing
1214         check by is_executing.
1215         * remote.c (remote_async_resume): Don't mark inferior as executing
1216         here.
1217         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1218         by any_running.
1219
1220         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1221         (mi_execute_async_cli_command): Replace target_executing by
1222         is_running.
1223
1224         * frame.c (get_current_frame): Error out if the current thread is
1225         executing.
1226         (has_stack_frames): New.
1227         (get_selected_frame, deprecated_safe_get_selected_frame): Check
1228         has_stack_frames.
1229
1230         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1231         $(gdbthread_h).
1232
1233 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1234
1235         * symfile.c (load_command): Reopen the exec file and reread
1236         symbols before anything else.
1237
1238 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1239
1240         * remote-sim.c: Include gdbthread.h.
1241         (remote_sim_ptid): New global.
1242         (gdbsim_create_inferior): Silently add the main task to GDB's
1243         thread list.
1244         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1245         task from GDB's thread list.
1246         (gdbsim_resume): Adjust to use remote_sim_ptid.
1247         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1248         (init_gdbsim_ops): Register gdbsim_thread_alive and
1249         gdbsim_pid_to_str.
1250         (_initialize_remote_sim): Initialize remote_sim_ptid.
1251         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1252
1253 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1254
1255         * monitor (monitor_ptid): New global.
1256         (monitor_open): Silently add the main task to GDB's thread list.
1257         (monitor_close, monitor_mourn_inferior): Silently delete the main
1258         task from GDB's thread list.
1259         (monitor_thread_alive, monitor_pid_to_str): New.
1260         (init_base_monitor_ops): Register monitor_thread_alive and
1261         monitor_pid_to_str.
1262         (_initialize_remote_monitors): Initialize monitor_ptid.
1263
1264         * gdbthread.h (delete_thread_silent): Declare.
1265         * thread.c (delete_thread): Rename to ...
1266         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
1267         don't do exit notifications.
1268         (delete_thread, delete_thread_silent): New, as wrappers to
1269         delete_thread_1.
1270
1271 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1272
1273         * breakpoint.c (update_global_location_list): Add boolean
1274         "should_insert" argument.  Only insert locations if caller told it
1275         too.
1276         (update_global_location_list_nothrow): Add boolean "should_insert"
1277         argument.  Pass it to update_global_location_list.
1278         (insert_breakpoints, create_longjmp_breakpoint)
1279         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1280         (create_thread_event_breakpoint, create_solib_event_breakpoint)
1281         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1282         (enable_watchpoints_after_interactive_call_stop)
1283         (set_momentary_breakpoint, create_breakpoints)
1284         (break_command_really, watch_command_1)
1285         (create_ada_exception_breakpoint, update_breakpoint_locations)
1286         (do_enable_breakpoint, enable_command): Pass true to
1287         update_global_location_list.
1288         (bpstat_stop_status, disable_overlay_breakpoints)
1289         (disable_watchpoints_before_interactive_call_start)
1290         (delete_breakpoint, disable_breakpoint, disable_command): Pass
1291         false to update_global_location_list.
1292         (update_breakpoints_after_exec): Don't temporarily disable
1293         always-inserted mode.
1294
1295 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1296
1297         * breakpoint.c (mark_breakpoints_out): Make public.
1298         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1299         here.  Update comment.
1300         * breakpoint.h (mark_breakpoints_out): Declare.
1301
1302         * linux-nat.c (linux_handle_extended_wait): On
1303         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1304         * inf-ttrace.c (inf_ttrace_wait): Likewise.
1305
1306 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1307
1308         * infrun.c (follow_exec): Reset shared libraries before adding the
1309         main exec file.
1310
1311 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1312
1313         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1314
1315 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
1316
1317         * i386-dicos-tdep.c: Include "inferior.h".
1318         (i386_dicos_frame_align): New.
1319         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
1320         dummy location ON_STACK.
1321         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1322
1323 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
1324
1325         * gstdint.h: New file.
1326
1327 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
1328
1329         * mi/mi-interp.c (mi_on_resume): Don't try to report
1330         resumed thread it the thread list is empty.
1331
1332 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
1333
1334         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1335         completer for set to filename_completer.
1336
1337         NEWS: Mention it.
1338
1339 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
1340
1341         Implement -target-attach.
1342         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1343
1344 2008-06-21  Hui Zhu  <teawater@gmail.com>
1345
1346         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1347
1348 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1349
1350         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1351         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1352
1353         * target.h (struct target_ops): Add to_attach_no_wait member.
1354         (target_attach_no_wait): New.
1355         * target.c (update_current_target): Inherit to_attach_no_wait.
1356
1357         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1358         target_attach_no_wait runtime check.
1359
1360         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1361         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1362         win32_ops.
1363
1364 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1365
1366         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1367         on debug_displaced being set.
1368
1369 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1370
1371         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1372         directly instead of get_frame_id.
1373
1374 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1375
1376         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1377         (deal_with_atomic_sequence): Update BC masks.
1378         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1379         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1380
1381 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1382
1383         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1384         register, not the previous frame's.
1385
1386 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1387
1388         * source.c (select_source_symtab): Make sure we skip namespace
1389         symtabs when showing cpp source code.
1390
1391 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
1392
1393         * MAINTAINERS (Authorized committers): Fix my email address.
1394
1395 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1396
1397         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1398         -target-download and -target-select via CLI, so that
1399         the quoting rules are the same as they were (unfortunately)
1400         in all prior gdb releases.
1401         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1402         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1403         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1404         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1405         (mi_cmd_execute): Set current_token even for commands
1406         routed via CLI.
1407
1408 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
1409
1410         * alphafbsd-tdep.c: Update for unwinder changes.
1411         * alpha-linux-tdep.c: Likewise.
1412         * alphanbsd-tdep.c: Likewise.
1413         * alphaobsd-tdep.c: Likewise.
1414         * avr-tdep.c: Likewise.
1415         * cris-tdep.c: Likewise.
1416         * frv-linux-tdep.c: Likewise.
1417         * frv-tdep.c: Likewise.
1418         * h8300-tdep.c: Likewise.
1419         * hppa-linux-tdep.c: Likewise.
1420         * iq2000-tdep.c: Likewise.
1421         * m32c-tdep.c: Likewise.
1422         * m32r-linux-tdep.c: Likewise.
1423         * m32r-tdep.c: Likewise.
1424         * m68hc11-tdep.c: Likewise.
1425         * mep-tdep.c: Likewise.
1426         * mn10300-tdep.c: Likewise.
1427         * mt-tdep.c: Likewise.
1428         * score-tdep.c: Likewise.
1429         * sh64-tdep.c: Likewise.
1430         * sh-tdep.c: Likewise.
1431         * sparc64fbsd-tdep.c: Likewise.
1432         * sparc64nbsd-tdep.c: Likewise.
1433         * sparc64obsd-tdep.c: Likewise.
1434         * v850-tdep.c: Likewise.
1435         * vaxobsd-tdep.c: Likewise.
1436         * vax-tdep.c: Likewise.
1437         * xstormy16-tdep.c: Likewise.
1438
1439 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1440
1441         * mi/mi-main.c (enum captured_mi_execute_command_actions)
1442         (captured_mi_execute_command_args): Remove.
1443         (captured_mi_execute_command): Cast the closure to mi_parse
1444         pointer, not to captured_mi_execute_command_args, and don't
1445         set the action field thereof.
1446         (mi_execute_command): Pass struct mi_parse, not
1447         captured_mi_execute_command_args to captured_mi_execute_command.
1448         (mi_execute_command): Remove (dead) code for suppressing
1449         printing prompt.
1450
1451 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
1452
1453         * linux-nat.c (enum sigchld_state): New.
1454         (linux_nat_async_events_state): Renamed from
1455         linux_nat_async_events_enabled.
1456         (linux_nat_event_pipe_push, my_waitpid): Adjust.
1457         (sigchld_default_action): New.
1458         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
1459         unconditionally.
1460         (linux_nat_create_inferior): Set events state to sigchld_default
1461         state.
1462         (linux_nat_resume): Adjust.
1463         (linux_nat_wait): Call linux_nat_async_events unconditionally.
1464         (sigchld_handler): Adjust.
1465         (linux_nat_async_mask): Don't set SIGCHLD actions here.
1466         (get_pending_events): Adjust.
1467         (linux_nat_async_events): Rewrite to handle enum sigchld_state
1468         instead of a boolean.
1469         (linux_nat_async): Adjust.
1470         (_initialize_linux_nat): Capture default SIGCHLD action into
1471         sigchld_default_action.
1472
1473 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1474
1475         * breakpoint.c (moribund_locations): New.
1476         (bpstat_stop_status): Process moribund locations.
1477         (update_global_location_list): Add removed
1478         locations to moribund_locations.
1479         (breakpoint_retire_moribund): New.
1480         * breakpoint.h (struct bp_location): New field
1481         events_till_retirement.
1482         (breakpoint_retire_moribund): Declare.
1483         * thread.c (thread_count): New.
1484         * infrun.c (handle_inferior_event): Call
1485         breakpoint_retire_moribund.
1486         * gdbthread.h (thread_count): Declare.
1487
1488 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1489
1490         * dfp.c (decimal_convert): Call match_endianness before and after
1491         conversion.
1492
1493 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
1494
1495         * remote.c (remote_insert_breakpoint): Ensure that if Z0
1496         unsupported and we fall back to memory_insert_breakpoint, we
1497         use the unmodified requested address.
1498
1499 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
1500
1501         * dwarf2read.c (read_attribute_value): Issue a complaint when
1502         adjusting size attribute values of 0xffffffff as zero.
1503
1504 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1505
1506         * i386-tdep.c (i386_16_byte_align_p): New.
1507         (i386_push_dummy_call): Determine stack space required for
1508         arguments going forwards allowing for 16-byte alignment, then push
1509         arguments going forwards.
1510
1511 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1512
1513         * infrun.c (start_remote): Don't clear thread list here.
1514         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
1515         list here.
1516         * remote.c (record_currthread): Upgrade the main thread and its
1517         entry in the thread list if this is the first time we hear about
1518         threads.
1519         (remote_thread_alive): Consider magic_null_ptid or a ptid without
1520         a tid member always alive.
1521         (remote_find_new_threads): Don't update the main thread here.
1522         (remote_start_remote): Clear thread list here.  Always add the
1523         main thread.
1524         (extended_remote_attach_1): Add the main thread here.
1525         (extended_remote_mourn_1): Re-add the main thread here.
1526         (extended_remote_create_inferior_1): Add a main thread.
1527
1528         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1529
1530 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1531
1532         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1533
1534         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1535         globals.
1536         (general_thread, continue_thread): Change type to ptid_t.
1537         (record_currthread): Take a ptid_t parameter instead of an
1538         integer.
1539         (MAGIC_NULL_PID): Delete.
1540         (set_thread): Take a ptid_t parameter and adjust.
1541         (set_general_thread, set_continue_thread): New.
1542         (remote_thread_alive, remote_newthread_step)
1543         (remote_current_thread, remote_find_new_threads)
1544         (remote_threads_info, remote_start_remote, remote_vcont_resume)
1545         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1546         (threadalive_test, remote_pid_to_str)
1547         (remote_get_thread_local_address): Adjust.
1548         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1549         and any_thread_ptid.
1550
1551 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1552
1553         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1554         * configure: Regenerated.
1555
1556 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
1557
1558         * dwarf2read.c (read_attribute_value): Treat size attribute
1559         values of 0xffffffff as if the attribute value was zero.
1560
1561 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1562
1563         * linux-nat.c: Add description of overall logic.
1564
1565 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
1566
1567         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1568         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
1569         all dependencies on $(gdb_stdint_h).
1570         (distclean): Do not delete gdb_stdint.h.
1571         * acinclude.m4: Do not use stdint.m4.
1572         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
1573         uintptr_t, and gdb_stdint.h.
1574         * defs.h: Include <stdint.h>.
1575         * gdb_thread_db.h: Assume stdint.h is already included.
1576         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1577         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1578         include gdb_stdint.h.
1579         * configure, config.in: Regenerate.
1580
1581 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
1582
1583         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1584         decimal floating-point values in GPRs for soft-float.
1585         (do_ppc_sysv_return_value): Handle returning decimal
1586         floating-point values in GPRs for soft-float.
1587
1588 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1589
1590         * target.c (target_read_until_error): New.
1591         * target.h (target_read_until_error): Declare.
1592         * mi/mi-main.c (mi_cmd_data_read_memory): Use
1593         target_read_until_error.
1594
1595 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1596
1597         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1598         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1599         after the DECFLOAT detection to fix a memory leak.  Remove the
1600         redundant NUM initialization.  Protect the DECFLOAT detection memory
1601         access before the P block.  Restore the P memory content for the
1602         DECFLOAT detection.
1603
1604 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1605
1606         Kill the return value for all MI command functions.
1607         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1608         (mi_cmd_argv_ftype): Change return type to void.
1609
1610         * mi/mi-main.c: Adjust all function that implement
1611         MI commands to return nothing.
1612         (struct captured_mi_execute_command_actions):
1613         Remove the rc field.
1614         (mi_cmd_execute): Return nothing.
1615         (mi_execute_async_cli_command): Return nothing.
1616         (mi_cmd_exec_interrupt): Don't print ^done here.
1617         (mi_cmd_target_select): Don't print ^connected here.
1618         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1619         Special-case -target-select and output ^connected, not ^done.
1620
1621         * mi/mi-cmd-break.c: Adjust.
1622         * mi/mi-cmd-disas.c: Adjust.
1623         * mi/mi-cmd-env.c: Adjust.
1624         * mi/mi-cmd-file.c: Adjust.
1625         * mi/mi-cmd-stack.c: Adjust.
1626         * mi/mi-cmd-target.c: Adjust.
1627         * mi/mi-cmd-var.c: Adjust.
1628         * mi/mi-interp.c: Adjust.
1629         * mi/mi-symbol-cmds.c: Adjust.
1630
1631 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1632
1633         Emit ^running via observer.
1634         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1635         ^running here.
1636         (mi_on_resume): Print ^running if not previously output.
1637         * mi/mi-main.c (running_result_record_printed): New.
1638         (captured_mi_execute_command): Reset
1639         running_result_record_printed.  Use running_result_record_printed
1640         to decide if we should skip ^done.
1641         (mi_execute_async_cli_command): Don't print ^running here.
1642         * mi/mi-main.h (current_token, running_result_record_printed):
1643         Declare.
1644
1645 2008-06-24  Michael Snyder  <msnyder@specifix.com>
1646
1647         * infrun.c (_initialize_infrun): White space and typo fix.
1648
1649 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
1650
1651         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1652         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1653         when first loading DLL with "dll" command.
1654
1655 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1656
1657         * gnu-nat.c (proc_string): Use capital T for "Thread".
1658
1659 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1660
1661         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1662
1663 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1664
1665         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1666         the target cannot run.
1667
1668 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1669
1670         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1671         we're attaching to a running process.
1672
1673 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1674
1675         * win32-nat.c (handle_load_dll): Give dll name and load address
1676         if debug_events is on.
1677         (handle_unload_dll): Likewise.
1678
1679 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
1680
1681         Don't suppress *running when doing finish.
1682         * infcall.c (call_function_by_hand): Set both
1683         suppress_resume_observer and suppress_stop_observer.
1684         * infcmd.c (suppress_run_stop_observers): Split into...
1685         (suppress_resume_observer, suppress_stop_observer): ...those.
1686         (finish_command_continuation): Clear suppress_stop_observer.
1687         (finish_command): Set suppress_stop_observer.
1688         * inferior.h (suppress_run_stop_observers): Split into...
1689         (suppress_resume_observer, suppress_stop_observer): ...those.
1690         * infrun.c (normal_stop): Check for suppress_stop_observer.
1691         * thread.c (set_running): Check for suppress_resume_observer.
1692
1693 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
1694             Pierre Muller  <muller@ics.u-strasbg.fr>
1695
1696         * gdbarch.sh (gdbarch_skip_main_prologue): New.
1697         * gdbarch.h, gdbarch.c: Regenerate.
1698         * i386-tdep.h (i386_skip_main_prologue): Declare.
1699         * i386-tdep.c (i386_skip_main_prologue): New.
1700         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1701         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1702         * symtab.c (find_function_start_sal): When pc points at the "main"
1703         function, call gdbarch_skip_main_prologue.
1704
1705 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
1706
1707         * value.c (value_primitive_field): Fetch lazy register values.
1708
1709 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
1710
1711         * NEWS: Mention support removal of undocumented S AA p PID stop
1712         reply packet.
1713
1714         * remote.c (remote_wait): Remove undocumented S AA p PID support.
1715
1716 2008-06-10  Stan Shebs  <stan@codesourcery.com>
1717
1718         * MAINTAINERS: Update my affiliation and address.
1719
1720 2008-06-10  Andreas Schwab  <schwab@suse.de>
1721
1722         * top.c (print_gdb_version): Don't print final newline.
1723
1724 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1725
1726         Implement *running.
1727         * Makefile.in: Update dependencies.
1728         * gdbthread.h (struct thread_info): New field
1729         running_.
1730         (set_running, is_running): New.
1731         * thread.c (set_running, is_running): New.
1732         * inferior.h (suppress_normal_stop_observer): Rename to...
1733         (suppress_run_stop_observers): ..this.
1734         * infcmd.c (suppress_normal_stop_observer): Rename to...
1735         (suppress_run_stop_observers): ..this.
1736         (finish_command_continuation, finish_command): Adjust.
1737         * infcall.c (call_function_by_hand): Adjust.
1738         * infrun.c (normal_stop): Call set_running.
1739         * target.c (target_resume): New.  Call set_running.
1740         * target.h (target_resume): Convert from macro to
1741         a function.
1742
1743         * mi/mi-interp.c (mi_on_resume): New.
1744         (mi_interpreter_init): Register mi_on_resume.
1745
1746 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1747
1748         Use observers to report stop events in MI.
1749         * mi/mi-interp.c (mi_on_normal_stop): New.
1750         (mi_interpreter_init): Register mi_on_normal_stop.
1751         (mi_interpreter_exec_continuation): Remove.
1752         (mi_cmd_interpreter_exec): Don't register the above.
1753         * mi/mi-main.c (captured_mi_execute_command): Don't care
1754         about sync_execution.
1755         (mi_execute_async_cli_command): Don't install continuation.  Don't
1756         print *stopped.
1757         (mi_exec_async_cli_cmd_continuation): Remove.
1758
1759 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1760
1761         Suppress normal stop observer when it's problematic.
1762         * inferior.h (suppress_normal_stop_observer): New.
1763         * infcall.c (call_function_by_hand): Disable stop events when
1764         doing function calls.
1765         * infmcd.c (suppress_normal_stop_observer): New.
1766         (finish_command_continuation): Call normal_stop observer
1767         explicitly.
1768         (finish_command): Disable stop events inside proceed.
1769         * infrun.c (normal_stop): Don't call normal stop observer if
1770         suppressed of if multi-step is in progress.
1771
1772 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1773
1774         Remove stale code.
1775         * infrun.c (finish_command): Don't pass cleanup
1776         to continuation.
1777         (finish_command_continuation): Don't grab cleanup from
1778         the passed data, as we don't use, and cannot, use it anyway.
1779
1780 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1781
1782         Introduce common cleanup for restoring integers.
1783         * defs.h (make_cleanup_restore_integer): New declaration.
1784         (struct cleanup): New field free_arg.
1785         (make_my_cleanup_2): New.
1786         * utils.c (restore_integer_closure, restore_integer)
1787         (make_cleanup_restore_integer): New.
1788         (make_my_cleanup): Initialize the free_arg field and
1789         renamed to make_my_cleanup_2.
1790         (do_my_cleanups): Call free_arg.
1791         (discard_cleanups): Call free_arg.
1792         * breakpoint.c (restore_always_inserted_mode): Remove.
1793         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1794
1795 2008-06-09  Doug Evans  <dje@google.com>
1796
1797         * remote.c (remote_wait): Include beginning of malformed packet
1798         in error output.
1799
1800 2008-06-09  Tom Tromey  <tromey@redhat.com>
1801
1802         * completer.c (complete_line): Don't special-case
1803         expression_completer.
1804         (expression_completer): Only pass last word to
1805         location_completer.
1806         * c-exp.y (yylex): Check 'token', not 'operator'.
1807
1808 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
1809
1810         * configure.ac (build_warnings): Add -Wno-format for mingw.
1811         * configure: Regenerated.
1812
1813 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
1814
1815         * NEWS: Make indentation consistent.  Move exec tracing entry out
1816         of remote packet list.
1817
1818 2008-06-06  Tom Tromey  <tromey@redhat.com>
1819
1820         * value.h (evaluate_subexpression_type, extract_field_op):
1821         Declare.
1822         * printcmd.c (_initialize_printcmd): Use expression_completer for
1823         'p', 'inspect', 'call'.
1824         * parser-defs.h (parse_field_expression): Declare.
1825         * parse.c: Include exceptions.h.
1826         (in_parse_field, expout_last_struct): New globals.
1827         (mark_struct_expression): New function.
1828         (prefixify_expression): Return int.
1829         (prefixify_subexp): Return int.  Use expout_last_struct.
1830         (parse_exp_1): Update.
1831         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
1832         in_parse_field.
1833         (parse_field_expression): New function.
1834         * expression.h (parse_field_expression): Declare.
1835         (in_parse_field): Likewise.
1836         * eval.c (evaluate_subexpression_type): New function.
1837         (extract_field_op): Likewise.
1838         * completer.h (expression_completer): Declare.
1839         * completer.c (expression_completer): New function.
1840         (count_struct_fields, add_struct_fields): New functions.
1841         * c-exp.y (yyparse): Redefine.
1842         (COMPLETE): New token.
1843         (exp): New productions.
1844         (saw_name_at_eof, last_was_structop): New globals.
1845         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
1846         (c_parse): New function.
1847         * breakpoint.c (_initialize_breakpoint): Use expression_completer
1848         for watch, awatch, and rwatch.
1849         * Makefile.in (parse.o): Depend on exceptions_h.
1850
1851 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
1852
1853         PR gdb/1147
1854         * gdb/valopts.c (find_overload_match): Handle references
1855         to pointers.
1856
1857 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
1858
1859         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1860         account the bitsize of the 'from' operand.
1861
1862 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
1863
1864         * annotate.h (annotate_thread_changed): Declare.
1865
1866 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
1867
1868         * annotate.c (annotate_thread_changed): New function.
1869         * thread.c (thread_command) : Use it.
1870         * infrun.c (normal_stop): Use it.
1871
1872 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
1873             Nathan Sidwell  <nathan@codesourcery.com>
1874             Joseph Myers  <joseph@codesourcery.com>
1875
1876         * acinclude.m4: Include ../config/acx.m4.
1877         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1878         * configure, config.in: Regenerate.
1879         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1880         address.
1881         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1882
1883 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1884
1885         Replace 'target async' by 'maintenance set remote-async' and
1886         'target remote' combination.
1887
1888         * remote.c (remote_async_wait): Merge into remote_wait, and
1889         remove.
1890         (remote_async_permitted, remote_async_permitted_set): New
1891         variables.
1892         (set_maintenance_remote_async_permitted)
1893         (show_maintenance_remote_async_permitted): New functions.
1894         (remote_async_ops, extended_async_remote_ops): Delete.
1895         (remote_async_open, extended_remote_async_open): Delete.
1896         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
1897         async_p with remote_async_permitted checks.
1898         (extended_async_remote_attach): Delete.
1899         (remote_resume, remote_async_resume): Merge and leave remote_resume.
1900         (remote_async_terminal_inferior): Rename to...
1901         (remote_terminal_inferior): ... this, and add
1902         remote_async_termitted check.
1903         (remote_async_terminal_ours): Rename to...
1904         (remote_terminal_ours): ... this, and add remote_async_termitted
1905         check.
1906         (remote_wait, remote_async_wait): Merge and leave remote_wait
1907         only.
1908         (remote_kill, remote_async_kill): Merge and leave remote_kill
1909         only.
1910         (remote_async_mourn, extended_async_remote_mourn): Delete.
1911         (extended_remote_create_inferior_1): Drop async_p parameter.
1912         Update callers.  Always use extended_remote_ops.
1913         (extended_remote_async_create_inferior): Delete.
1914         (remote_return_zero): Delete.
1915         (init_remote_ops): Register remote_can_async_p, remote_async,
1916         remote_async_mask, remote_terminal_inferior and
1917         remote_terminal_ours.
1918         (remote_can_async_p, remote_is_async_p): Check for
1919         remote_async_permitted.
1920         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1921         (set_remote_cmd): Don't add async and extended-async targets.
1922         (_initialize_remote): Add set/show remote-async maintenance
1923         commands.
1924
1925 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1926
1927         * remote.c (kill_kludge): Delete.
1928         (remote_wait, remote_async_wait): Don't set it.
1929         (remote_kill, remote_async_kill): Don't do anything with it.
1930
1931 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1932
1933         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1934
1935 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1936
1937         * bcache.c (bcache_data): Call deprecated_bcache_added function.
1938         (deprecated_bcache_added): New function name. Body of function
1939         bcache_data is used here with the addition of 'added' argument.
1940         * bcache.h (deprecated_bcache_added): New function.
1941         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1942         work from add_psymbol_to_list - initialises partial symbol and stashes
1943         it in objfile's cache.
1944         (append_psymbol_to_list): New helper function, takes other part of
1945         work from add_psymbol_to_list - adds partial symbol to the given list.
1946         (add_psymbol_to_list): Call helper functions instead of doing work
1947         here. If adding to global list, do not duplicate partial symbols in the
1948         partial symtab.
1949
1950 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1951
1952         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1953         'exception caught|thrown' message.
1954
1955 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1956
1957         * Makefile.in: Update dependencies.
1958         * dwarf2expr.c: New include "gdb_assert.h".
1959         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1960         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1961         (execute_stack_op): Error out on too large RECURSION_DEPTH.
1962         Increase/decrease RECURSION_DEPTH around the function.
1963
1964 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1965
1966         * remote.c (get_offsets): Handle a single segment.
1967         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1968         than segments.
1969
1970 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
1971
1972         * solib-svr4.c (struct lm_info): Add lm_addr.
1973         (main_lm_addr): New.
1974         (svr4_default_sos): Set lm_addr.
1975         (svr4_current_sos): Set lm_addr and main_lm_addr.
1976         (svr4_fetch_objfile_link_map): Rewrite.
1977         (svr4_clear_solib): Clear main_lm_addr.
1978
1979 2008-06-03  Michael Snyder  <msnyder@redhat.com>
1980             Joseph Myers  <joseph@codesourcery.com>
1981
1982         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1983         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1984
1985 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1986
1987         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1988
1989 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1990
1991         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1992
1993 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
1994
1995         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1996         treat pointers in data space as function descriptors if the
1997         target address is also in the data space.
1998
1999 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
2000
2001         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2002         the trad-frame register value for the SP register.
2003
2004 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
2005
2006         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2007
2008 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
2009
2010         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2011         that identifies function descriptors outside of the .opd section.
2012
2013 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
2014
2015         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2016         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
2017         'bkptno'.
2018         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2019         catchpoints.
2020         (handle_gnu_v3_exceptions): Use tempflag.
2021
2022 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2023
2024         Refactor varobj_update interface.
2025         * varobj.c (varobj_update): Report changes as vector.  Also
2026         return not just a list of varobj, but a list of special structures
2027         that tell what exactly has changed.
2028         * varobj.h (enum varobj_update_error): Rename to
2029         varobj_scope_status.
2030         (struct varobj_update_result_t): New.
2031         (varobj_update): Adjust prototype.
2032         * mi/mi-cmd-var.c: Adjust for changes.
2033
2034 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2035
2036         * varobj.c (varobj_update): Fix comment typo.
2037         Fix indentation.
2038
2039 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
2040
2041         Set the symtab field of symbols read from ECOFF debugging entries.
2042         * mdebugread.c (add_symbol): Add new parameter symtab.
2043         (parse_symbol): Update calls to add_symbol throughout.
2044
2045 2008-05-27  Andreas Schwab  <schwab@suse.de>
2046
2047         * symtab.h (enum address_class): Remove LOC_REGPARM and
2048         LOC_COMPUTED_ARG.
2049         (struct symbol): Add is_argument.
2050         (SYMBOL_IS_ARGUMENT): Define.
2051
2052         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2053         * buildsym.c (finish_block): Likewise.
2054         * stack.c (print_frame_args, print_block_frame_locals)
2055         (print_frame_arg_vars): Likewise.
2056         * symtab.c (lookup_block_symbol): Likewise.
2057         * tracepoint.c (add_local_symbols): Likewise.
2058         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2059
2060         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2061         * dwarf2read.c (new_symbol): Likewise.
2062         * mdebugread.c (parse_symbol): Likewise.
2063         * stabsread.c (define_symbol): Likewise.
2064
2065         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2066         and LOC_COMPUTED_ARG.
2067         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2068         * ax-gdb.c (gen_var_ref): Likewise.
2069         * eval.c (evaluate_subexp_for_address): Likewise.
2070         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2071         * m2-exp.y (yylex): Likewise.
2072         * printcmd.c (address_info): Likewise.
2073         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2074         * tracepoint.c (collect_symbol, scope_info): Likewise.
2075
2076 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
2077
2078         * gdbarch.sh: Added new gdbarch struct
2079         core_regset_sections.
2080         * gdbarch.c: Refreshed.
2081         * gdbarch.h: Refreshed.
2082         * regset.h (core_regset_section): Declared.
2083         * linux-nat.c (linux_nat_do_thread_registers): Added
2084         support for the new gdbarch struct core_regset_sections.
2085         * utils.c (host_address_to_string): New function.
2086         * defs.h (host_address_to_string): New prototype.
2087         * i386-linux-tdep.c (i386_regset_rections): New register
2088         sections list for i386.
2089           (i386_linux_init_abi): Initialized new gdbarch struct
2090           core_regset_sections.
2091         * Makefile.in: Updated to reflect dependency changes.
2092         * ppc-linux-tdep.c (ppc_regset_sections): Register
2093         sections list for ppc.
2094           (ppc_linux_init_abi): Initialized new gdbarch struct
2095           core_regset_sections
2096
2097 2008-05-24  Andreas Schwab  <schwab@suse.de>
2098
2099         * linespec.c (decode_objc): Save current language around call to
2100         get_selected_block.
2101
2102 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
2103
2104         * valprint.h (get_array_bounds): Renames get_array_low_bound.
2105         * valprint.c (get_array_bounds): Renames get_array_low_bound.
2106         Return the proper bound value if the array index type is an
2107         enumerated type. Compute the high bound if requested.
2108         (val_print_array_elements): Handle the case when the array
2109         element has a null size.
2110         * ada-valprint.c (print_optional_low_bound): Add handling
2111         for empty arrays or arrays of zero-size elements.
2112         (ada_val_print_array): New function, extracted out from
2113         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2114         handle empty arrays and arrays of zero-size elements.
2115         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2116         code by call to ada_val_print_array.
2117         (ada_value_print): Remove handling of null array.  The handling
2118         was incomplete and is now better handled by ada_val_print_array.
2119
2120 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2121
2122         * annotate.c (annotate_source, annotate_frame_begin): Replace
2123         deprecated_print_address_numeric with paddress.
2124         * cli/cli-cmds.c (list_command, edit_command): Likewise.
2125         * tui/tui-stack.c (tui_make_status_line): Likewise.
2126
2127         * defs.h (deprecated_print_address_numeric): Remove.
2128         * printcmd.c (deprecated_print_address_numeric): Remove.
2129         * maint.c (maint_print_section_info): Fix comment.
2130
2131 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2132
2133         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2134         print_binary_chars, print_char_chars): Add byte_order parameter and
2135         replace gdbarch_byte_order.
2136         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2137         expressions and remove them.  Remove unused TWO_TO_FOURTH.
2138         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2139         endianness.  Update call to print_hex_chars.
2140         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2141         print_binary_chars, print_char_chars): Add byte_order parameter.
2142         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2143         get at the endianness.  Update print_*_char calls to use byte_order.
2144
2145 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2146
2147         * symtab.h (struct symbol): Make "aux_value" member a void pointer
2148         instead of a union.
2149         (SYMBOL_LOCATION_BATON): Update.
2150
2151 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2152
2153         * symtab.h (enum address_class): Remove LOC_BASEREG and
2154         LOC_BASEREG_ARG.
2155         (struct symbol): Remove "basereg" member of "aux_value" union.
2156         (SYMBOL_BASEREG): Remove.
2157
2158         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2159         or LOC_BASEREG_ARG.
2160         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2161         (ada_add_block_symbols): Likewise.
2162         * ax-gdb.c (gen_var_ref): Likewise.
2163         * buildsym.c (finish_block): Likewise.
2164         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2165         * m2-exp.y (yylex): Likewise.
2166         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2167         * printcmd.c (address_info): Likewise.
2168         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2169         (print_frame_arg_vars): Likewise.
2170         * symmisc.c (print_symbol): Likewise.
2171         * symtab.c (lookup_block_symbol): Likewise.
2172         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2173         (scope_info): Likewise.
2174
2175 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2176
2177         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2178
2179         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2180         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2181         (ada_add_block_symbols): Likewise.
2182         * ax-gdb.c (gen_var_ref): Likewise.
2183         * buildsyms.c (finish_block): Likewise.
2184         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2185         * m2-exp.y (yylex): Likewise.
2186         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2187         * printcmd.c (address_info): Likewise.
2188         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2189         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2190         * symtab.c (lookup_block_symbol): Likewise.
2191         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2192         (scope_info): Likewise.
2193
2194 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2195
2196         * symtab.h (enum address_class): Remove LOC_INDIRECT and
2197         LOC_HP_THREAD_LOCAL_STATIC.
2198
2199         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2200         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2201         (read_var_value): Likewise.
2202         * buildsym.c (finish_block): Likewise.
2203         * objfiles.c (objfile_relocate): Likewise.
2204         * printcmd.c (address_info): Likewise.
2205         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2206         * tracepoint.c (scope_info): Likewise.
2207
2208 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
2209            Maxim Grigoriev  <maxim2405@gmail.com>
2210
2211         * xtensa-tdep.c (xtensa_read_register): Remove.
2212         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2213         argument litbase to call0_frame_cache().
2214         (call0_track_op, call0_analyze_prologue)
2215         (call0_frame_cache): Use extra argument litbase.
2216
2217 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
2218
2219         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2220
2221 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2222
2223         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2224
2225 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2226
2227         * alpha-mdebug-tdep.c: Include "trad-frame.h".
2228         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2229         struct trad_frame_saved_reg *.
2230         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2231         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
2232         value of SP as being vfp.
2233         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2234         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2235
2236 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
2237
2238         * score-tdep.c (score_print_insn): Get the current endianess from
2239         disassemble_info instead of gdbarch_byte_order.
2240
2241 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
2242
2243         * frame.c (get_prev_frame_1): Build frame id before setting
2244         this_frame->prev_p, not after.
2245
2246 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
2247
2248         * annotate.c (annotate_new_thread): New function for new-thread
2249         annotation.
2250         * annotate.h: (annotate_new_thread): New extern.
2251         * thread.c (add_thread_with_info): Use it.
2252         * Makefile.in (thread.o): Add dependency on annotate.h.
2253
2254 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
2255
2256         * win32-nat.c (win32_wait): Block the control-c event while
2257         waiting for a debug event.
2258
2259 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
2260
2261         * symtab.h (lookup_symbol_in_language): Update comment.
2262         * symtab.c (lookup_symbol_aux_block): Update comment.
2263         * ada-lang.c (ada_lookup_symbol_list): Update comment.
2264
2265 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2266
2267         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2268         (lookup_symbol): Likewise.
2269         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2270         (lookup_symbol): Likewise.
2271         (search_symbols): Update.
2272
2273         * linespec.c (find_methods, collect_methods): Update.
2274         (add_matching_methods, add_constructors): Update.
2275         (decode_compound, decode_dollar, decode_variable): Update.
2276         (lookup_prefix_sym): Update.
2277
2278         (symbol_found): Remove SYM_SYMTAB parameter.
2279         Use SYMBOL_SYMTAB (sym) instead.
2280
2281         * gdbtypes.c (lookup_typename): Update.
2282         (lookup_struct, lookup_union, lookup_enum): Update.
2283         (lookup_template_type): Update.
2284         (check_typedef): Update.
2285         * language.c (lang_bool_type): Update.
2286         * mdebugread.c (parse_procedure): Update.
2287         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2288         * parse.c (write_dollar_variable): Update.
2289         * printcmd.c (address_info): Update.
2290         * source.c (select_source_symtab): Update.
2291         * stack.c (print_frame_args, print_frame_arg_vars): Update.
2292         * valops.c (find_function_in_inferior): Update.
2293         (value_struct_elt_for_reference): Update.
2294         * value.c (value_static_field, value_fn_field): Update.
2295
2296         * alpha-mdebug-tdep.c (find_proc_desc): Update.
2297         * arm-tdep.c (arm_skip_prologue): Update.
2298         * mt-tdep.c (mt_skip_prologue): Update.
2299         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2300
2301         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2302         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2303         (add_defn_to_vec): Likewise.
2304         (ada_add_block_symbols): Likewise.
2305         (lookup_cached_symbol, cache_symbol): Likewise.
2306         (standard_lookup): Update.
2307         (ada_lookup_symbol_list): Update.
2308
2309         * c-valprint.c (c_val_print): Update.
2310         * cp-support.c (cp_lookup_rtti_type): Update.
2311         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2312         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2313         * p-valprint.c (pascal_val_print): Update.
2314         * scm-lang.c (scm_lookup_name): Update.
2315
2316         * c-exp.y: Update.
2317         * f-exp.y: Update.
2318         * jv-exp.y: Update.
2319         * m2-exp.y: Update.
2320         * objc-exp.y: Update.
2321         * p-exp.y: Update.
2322
2323 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2324
2325         * language.h (struct language_defn): Remove SYMTAB parameter from
2326         la_lookup_symbol_nonlocal callback function pointer.
2327
2328         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2329         (ada_lookup_encoded_symbol): Likewise.
2330         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2331         Always call fixup_symbol_section.
2332         (ada_lookup_symbol): Remove SYMTAB parameter.
2333         (ada_lookup_symbol_nonlocal): Likewise.
2334         * ada-exp.y (write_object_renaming): Update.
2335         (find_primitive_type): Likewise.
2336
2337         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2338         (cp_lookup_symbol_namespace): Likewise.
2339         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2340         (lookup_symbol_file): Likewise.
2341         (lookup_possible_namespace_symbol): Likewise.
2342         (cp_lookup_symbol_nonlocal): Likewise.
2343         (cp_lookup_symbol_namespace): Likewise.
2344         (cp_lookup_nested_type): Update.
2345
2346         * scm-valprint.c (scm_inferior_print): Update.
2347         * valops.c (value_maybe_namespace_elt): Update.
2348
2349         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2350         lookup_lib_global_symbol callback function pointer.
2351         (solib_global_lookup): Remove SYMTAB parameter.
2352         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2353         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2354
2355         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2356         (lookup_symbol_static): Likewise.
2357         (lookup_symbol_global): Likewise.
2358         (lookup_symbol_aux_block): Likewise.
2359         (lookup_global_symbol_from_objfile): Likewise.
2360         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2361         (lookup_symbol_aux_local): Likewise.
2362         (lookup_symbol_aux_block): Likewise.
2363         (lookup_symbol_aux_symtabs): Likewise.
2364         (lookup_symbol_aux_psymtabs): Likewise.
2365         (lookup_global_symbol_from_objfile): Likewise.
2366         (basic_lookup_symbol_nonlocal): Likewise.
2367         (lookup_symbol_static): Likewise.
2368         (lookup_symbol_global): Likewise.
2369
2370         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2371
2372 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
2373
2374         * remote.c (init_extended_remote_ops): Fix typo.
2375
2376 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2377
2378         * NEWS: Mention new DICOS x86 target configuration.
2379
2380 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2381             Ulrich Weigand  <uweigand@de.ibm.com>
2382
2383         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2384         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2385
2386         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
2387         use it instead of ginfo->value.address.  Look up minimal symbol by
2388         address and name.  Assume OBJFILE is non-NULL.
2389         (fixup_symbol_section): Ensure we always have an objfile to look
2390         into.  Extract and pass to fixup_section the symbol's address that
2391         will match the minimal symbol's address.
2392         (fixup_psymbol_section): Likewise.
2393
2394         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2395         overlays and the addrmap returned the wrong section.
2396
2397         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2398         calling fixup_symbol_section.
2399
2400 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2401
2402         * minsyms.c: Include "target.h".
2403         (find_solib_trampoline_target): Handle minimal symbols pointing
2404         to function descriptors as well.
2405         * Makefile.in (minsyms.o): Update dependencies.
2406
2407         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2408         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
2409         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2410         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2411         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2412         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2413         (ppc64_standard_linkage_target): Rename to ...
2414         (ppc64_standard_linkage1_target): ... this.
2415         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2416         (ppc64_skip_trampoline_code): Support three variants of standard
2417         linkage stubs.  Call find_solib_trampoline_target to handle
2418         glink stubs.
2419
2420 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2421
2422         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2423         ppc64_sysv_abi_adjust_breakpoint_address.
2424         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2425         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2426
2427 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2428
2429         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2430         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2431         of ppc_linux_skip_trampoline_code.
2432
2433 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2434
2435         * gdbarch.sh: Delete dwarf_reg_to_regnum.
2436         * gdbarch.c, gdbarch.h: Regenerated.
2437         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2438         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2439         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2440
2441 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
2442
2443         * linux-nat.c (trap_ptid): Delete.
2444         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2445         Adjust.
2446         * linux-thread-db.c (thread_db_wait): Adjust.
2447
2448 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
2449
2450         * linespec.c (decode_line_1): Fix a couple of comments.
2451
2452 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
2453
2454         * dbxread.c: Formatting.
2455         (INTERNALIZE_SYMBOL): Init n_other.
2456         (set_namestring): Take pointer to nlist arg rather than struct
2457         copy.  Update all callers.
2458
2459 2008-05-15  Andreas Schwab  <schwab@suse.de>
2460
2461         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2462         (dwarf2read.o): Add $(addrmap_h).
2463
2464 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2465
2466         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2467         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
2468         to handle ppc32 PLT entries.
2469         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2470         only on ppc64.
2471
2472 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
2473
2474         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2475         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2476         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
2477         (lookup_minimal_symbol_by_pc_section): Use
2478         lookup_minimal_symbol_by_pc_section_1.
2479         (lookup_solib_trampoline_symbol_by_pc): Likewise.
2480
2481 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
2482
2483         * findcmd.c: Add #include "gdb_stdint.h".
2484         * Makefile.in (findcmd.o): Update dependencies.
2485
2486 2008-05-11  David S. Miller  <davem@davemloft.net>
2487
2488         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2489         long double size override, Linux does use 128-bit now.
2490
2491         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2492         (sparc_linux_write_pc): New function.
2493         (sparc32_linux_init_abi): Register it.
2494         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2495         (sparc64_linux_write_pc): New function.
2496         (sparc64_linux_init_abi): Register it.
2497
2498         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2499         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2500
2501 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2502
2503         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2504         and info.tdep_info before calling gdbarch_init_osabi.
2505
2506 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
2507
2508         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2509         the type of the right hand side of the assignment to the type
2510         of the left hand side if the left hand side is a convenience
2511         variable.
2512
2513 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
2514
2515         * NEWS: Mention gdbserver bi-arch capability.
2516
2517 2008-05-09  Doug Evans  <dje@google.com>
2518
2519         New "find" command.
2520         * NEWS: Document find command and qSearch:memory packet.
2521         * Makefile.in (SFILES): Add findcmd.c.
2522         (COMMON_OBJS): Add findcmd.o.
2523         (findcmd.o): New rule.
2524         * findcmd.c: New file.
2525         * target.h (target_ops): New member to_search_memory.
2526         (simple_search_memory): Declare.
2527         (target_search_memory): Declare.
2528         * target.c (simple_search_memory): New fn.
2529         (target_search_memory): New fn.
2530         * remote.c (PACKET_qSearch_memory): New packet kind.
2531         (remote_search_memory): New fn.
2532         (init_remote_ops): Init to_search_memory.
2533         (init_extended_remote_ops): Ditto.
2534         (_initialize_remote): Add qSearch:memory packet config command.
2535
2536 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
2537
2538         * thread.c (_initialize_thread): Don't use commas and periods in
2539         first line of doc string of "set/show print thread-events".
2540
2541 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2542
2543         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2544         Update for unwinder changes.
2545
2546 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2547
2548         * frame.c (get_frame_base_address, get_frame_locals_address)
2549         (get_frame_args_address): Pass the correct frame when calling
2550         frame_base_find_by_frame.
2551
2552 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2553
2554         * remote.c (extended_remote_attach_1): Call target_find_description.
2555
2556 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
2557
2558         * remote.c (extended_remote_create_inferior_1): Clean up
2559         before marking the target running.
2560
2561 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2562
2563         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2564         changes.
2565
2566 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
2567
2568         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2569         sparc64-sol2-tdep.c: Update for unwinder changes.
2570
2571 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
2572
2573         * cp-support.c (mangled_name_to_comp): Initialize storage.
2574         (unqualified_name_from_comp): Likewise.
2575
2576 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
2577
2578         * remote.c (remote_insert_breakpoint): Call get_remote_state
2579         after gdbarch_breakpoint_from_pc is called.
2580         (remote_insert_hw_breakpoint): Likewise.
2581
2582 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2583
2584         * valprint.c (val_print): Add new language parameter and use it
2585         instead of using the current_language. Update calls to val_print
2586         throughout.
2587         (common_val_print): Add new langauge parameter and pass it to
2588         val_print.
2589         * value.h (struct language_defn): Add opaque declaration.
2590         (val_print, common_val_print): Update declarations.
2591         * stack.c (print_frame_args): Update call to common_val_print
2592         using the appropriate language.
2593         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2594         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2595         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2596         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2597         #include "language.h" if necessary.
2598         Update calls to val_print and common_val_print.
2599         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2600         Update dependencies.
2601
2602 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2603
2604         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2605         pointing inside a non-executable section as function descriptors.
2606
2607 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
2608
2609         * inf-loop.c (inferior_event_handler): Run all continuations and
2610         print any language change before running the breakpoint commands.
2611
2612 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2613
2614         * frame-unwind.c (frame_unwind_got_bytes): New function.
2615         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2616         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2617         for unwinder changes.
2618
2619 2008-05-05  Doug Evans  <dje@google.com>
2620
2621         * NEWS: Mention new /m modifier for disassemble command.
2622         * cli/cli-cmds.c (print_disassembly): New function.
2623         (disassemble_current_function): New function
2624         (disassemble_command): Recognize /m modifier, print mixed
2625         source+assembly.
2626         (init_cli_cmds): Update disassemble help text.
2627
2628 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
2629
2630         * xtensa-tdep.c: Update for unwinder changes.
2631
2632 2008-05-05  Andreas Schwab  <schwab@suse.de>
2633
2634         Update m68k port for unwinder changes.
2635         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2636         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2637         (m68k_frame_unwind): Use default_frame_sniffer.
2638         (m68k_frame_sniffer): Remove.
2639         (m68k_frame_base_address): Expect this_frame.
2640         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
2641         this_frame.
2642         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2643         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2644         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2645         parameter instead of pc value.
2646         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2647         Expect this_frame.
2648         (m68k_linux_sigtramp_frame_this_id)
2649         (m68k_linux_sigtramp_frame_prev_register)
2650         (m68k_linux_sigtramp_frame_sniffer): Update signature.
2651         (m68k_linux_sigtramp_frame_unwind): Use
2652         m68k_linux_sigtramp_frame_sniffer.
2653         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2654
2655         * m68klinux-nat.c (store_register): Fix typo.
2656
2657 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
2658
2659         * infcmd.c (step_1): Put thread id on the stack to avoid possible
2660         NULL dereferencing.
2661
2662 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
2663
2664         * symfile.c (reread_symbols): Update objfile's entry point.
2665
2666 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
2667             Joel Brobecker  <brobecker@adacore.com>
2668
2669         * ada-lang.c: Update throughout to use symbol_matches_domain
2670         instead of matching the symbol domain explictly.
2671         * dwarf2read.c (add_partial_symbol): Do not add new psym for
2672         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2673         class as typedefs. See lookup_partial_symbol function.
2674         (new_symbol): Similar to add_partial_symbol, do not create
2675         symbol for the typedef. See lookup_block_symbol.
2676         * symtab.c (symbol_matches_domain): New function, takes care
2677         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2678         (lookup_partial_symbol): Use symbol_matches_domain to see if the
2679         found psym domain matches the given domain.
2680         (lookup_block_symbol): Likewise.
2681
2682 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2683
2684         * top.c (command_line_handler_continuation): Remove.
2685         (execute_command): Do not install the above.
2686
2687 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2688
2689         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2690         and catch all exceptions from it.
2691         * top.c (command_line_handler_continuation): Don't
2692         call bpstat_do_action here.
2693
2694 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2695
2696         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2697         (struct die_info): Remove type.
2698         (read_type_die, read_typedef, read_base_type, read_subrange_type)
2699         (read_structure_type, read_enumeration_type, read_array_type)
2700         (read_tag_pointer_type, read_tag_ptr_to_member_type)
2701         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2702         (read_tag_string_type, read_subroutine_type, read_set_type)
2703         (read_unspecified_type): Delete prototypes.  Remove check for
2704         already-loaded type.  Return the new type.
2705         (set_die_type): Return the new type.
2706         (reset_die_and_siblings_types): Delete.
2707         (load_comp_unit, load_full_comp_unit): Set type_hash.
2708         (process_queue): Remove call to reset_die_and_siblings_types.
2709         (process_die): Do not read most types here.  Use read_type_die
2710         for others.
2711         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2712         (quirk_gcc_member_function_pointer): Return the new type.
2713         (process_structure_scope, process_enumeration_scope): Use
2714         get_die_type and read the DIE's type.
2715         (read_full_die): Do not initialize die->type.
2716         (tag_type_to_type): Use read_type_die.
2717         (read_type_die): Check for already defined types.  Return the
2718         type.
2719         (determine_prefix): Use get_die_type.
2720         (set_die_type): Return the type.
2721         (get_die_type): Take a CU argument.  Check for no type_hash.
2722
2723 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2724
2725         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2726         locals.
2727
2728 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
2729
2730         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2731         and bp_longjmp_resume breakpoints.
2732         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2733         meaningful.
2734         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2735         breakpoints.  Create bp_longjmp breakpoints as momentary
2736         breakpoints.
2737         (enable_longjmp_breakpoint): Delete.
2738         (set_longjmp_breakpoint): New.
2739         (disable_longjmp_breakpoint): Delete.
2740         (delete_longjmp_breakpoint): New.
2741         (set_longjmp_resume_breakpoint): Delete.
2742         (set_momentary_breakpoint_at_pc): New.
2743         (breakpoint_re_set_one): Don't delete bp_longjmp and
2744         bp_longjmp_resume breakpoints.
2745         (breakpoint_re_set): Don't create longjmp and longjmp-resume
2746         breakpoints.
2747
2748         * infrun.c (step_resume_breakpoint): Add comment.
2749         (struct execution_control_state): Delete handling_longjmp member.
2750         (init_execution_control_state). Don't clear handling_longjmp.
2751         (context_switch): Don't context switch handling_longjmp.
2752         (handle_inferior_event): If handling a bp_longjmp breakpoint,
2753         create a bp_longjmp_resume breakpoint, and set it as current
2754         step_resume_breakpoint, then step over the longjmp breakpoint.  If
2755         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2756         breakpoint, delete the longjmp-resume breakpoint, and stop
2757         stepping.
2758         (currently_stepping): Remove handling_longjmp from expression.
2759         (insert_step_resume_breakpoint_at_sal): Update comment.
2760         (insert_longjmp_resume_breakpoint): New.
2761
2762         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2763         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2764         declarations.
2765         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2766         (set_longjmp_resume_breakpoint): Delete declaration.
2767
2768         * gdbthread.h (save_infrun_state): Remove handling_longjmp
2769         parameter.
2770         (load_infrun_state): Delete *handling_longjmp parameter.
2771         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2772         Update body.
2773         (load_infrun_state): Delete *handling_longjmp parameter.  Update
2774         body.
2775
2776         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2777         (delete_longjmp_breakpoint_cleanup): New.
2778         (step_1): Call set_longjmp_breakpoint instead of
2779         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
2780         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2781         (step_1_continuation): Pass thread id in the continuation args to
2782         step_once.
2783         (step_once): Add thread parameter.  Pass thread id the the
2784         continuation.
2785
2786 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2787
2788         Set CU BASE_ADDRESS already from partial DIEs.
2789         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2790         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
2791         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2792         from these variables if it was still unset.
2793
2794         * Makefile.in: Update dependencies.
2795         * dwarf2read.c: Include "addrmap.h"
2796         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2797         (dwarf2_ranges_read): New prototype.
2798         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2799         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2800         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2801         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2802         comment for it.  Add the found ranges to RANGES_PST.  New variable
2803         BASEADDR, initialize it the common way.
2804         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2805         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2806         HAS_RANGES_OFFSET for the later processing.
2807         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2808         * symtab.c: Include "addrmap.h"
2809         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2810         Move the psymtab locator into ...
2811         (find_pc_sect_psymtab_closer): ... a new function.
2812
2813 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2814
2815         * arch-utils.c (gdbarch_update_p): Use default values for
2816         info.abfd and info.target_desc if they are NULL.
2817         (gdbarch_from_bfd): Remove assertion.
2818         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2819         using the current target description.
2820         (gdbarch_info_fill): Do not use default values for info->abfd
2821         and info->target_desc.
2822
2823 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2824
2825         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2826
2827 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2828
2829         * inferior.h (read_pc_pid, write_pc_pid): Remove.
2830         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2831
2832         * regcache.c (read_pc_pid): Remove, replace by ...
2833         (regcache_read_pc): ... this function.
2834         (write_pc_pid): Remove, replace by ...
2835         (regcache_write_pc): ... this function.
2836         (read_pc, write_pc): Update.
2837
2838         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2839         write_pc_pid by regcache_read_pc and regcache_write_pc.
2840         (displaced_step_fixup): Likewise.
2841         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
2842         (prepare_to_proceed): Likewise.
2843         (proceed): Likewise.
2844         (adjust_pc_after_break): Likewise.
2845         (handle_inferior_event): Likewise.
2846
2847         * linux-nat.c (cancel_breakpoint): Likewise.
2848         * linux-thread-db.c (check_event): Likewise.
2849         * aix-thread.c (aix_thread_wait): Likewise.
2850         * tracepoint.c (trace_dump_command): Likewise.
2851
2852 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2853
2854         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2855         SYMBOL_LOCATION_BATON.
2856
2857 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
2858
2859         * target.h (struct target_ops): New field to_auxv_parse.
2860         * auxv.c (default_auxv_parse): New, renamed from previous
2861         target_auxv_parse.
2862         (target_auxv_parse): Try to call target method.  Fallback to
2863         default_auxv_parse if not found.
2864         * procfs.c (procfs_auxv_parse): New.
2865         (init_procfs_ops): On Solaris, in 64-bit mode, install
2866         procfs_auxv_parse.
2867
2868 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
2869
2870         * symfile.c (add_symbol_file_command):  Use paddress rather than
2871         hex_string to print the address.
2872
2873 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2874
2875         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2876         return the null frame ID to terminate the backtrace.
2877
2878 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2879
2880         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2881         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2882         (SIG_FRAME_PC_OFFSET): Likewise.
2883         (SIG_FRAME_LR_OFFSET): Likewise.
2884         (SIG_FRAME_FP_OFFSET): Likewise.
2885         (rs6000_push_dummy_call): Likewise.
2886         (rs6000_return_value): Likewise.
2887         (rs6000_convert_from_func_ptr_addr): Likewise.
2888         (branch_dest, rs6000_software_single_step): Likewise.
2889         (deal_with_atomic_sequence): Rename to ...
2890         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
2891         Do not call branch_dest; inline required parts of that function.
2892         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2893         with SYMBOL_LINKAGE_NAME.
2894         (struct reg, regsize): Delete.
2895         (read_memory_addr): Delete; inline into callers.
2896         (rs6000_skip_prologue): Move after skip_prologue.
2897         (skip_prologue): Remove prototype.
2898         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2899         initialization as if this variable were true.  Do not install
2900         ppc64_sysv_abi_adjust_breakpoint_address.
2901
2902         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2903         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2904         and "breakpoint.h".
2905         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2906         (SIG_FRAME_PC_OFFSET): Likewise.
2907         (SIG_FRAME_LR_OFFSET): Likewise.
2908         (SIG_FRAME_FP_OFFSET): Likewise.
2909         (rs6000_push_dummy_call): Likewise.
2910         (rs6000_return_value): Likewise.
2911         (rs6000_convert_from_func_ptr_addr): Likewise.
2912         (branch_dest, rs6000_software_single_step): Likewise.  Replace
2913         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2914         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2915         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2916         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2917         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
2918
2919         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2920         (AIX_TEXT_SEGMENT_BASE): New macro.
2921         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2922         by AIX_TEXT_SEGMENT_BASE.
2923
2924         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2925         (struct gdbarch_tdep): Remove text_segment_base member.
2926         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2927         ppc64_sysv_abi_adjust_breakpoint_address.
2928
2929         * Makefile.in (rs6000-tdep.o): Update dependencies.
2930         (rs6000-aix-tdep.o): Likewise.
2931
2932 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
2933             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2934
2935         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2936         * doublest.c (convert_typed_floating): Fix typo in comment.
2937         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2938         * frame-unwind.h (frame_sniffer_ftype): Likewise.
2939         * frame.c (frame_unwind_address_in_block): Likewise.
2940         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2941         * symtab.h (struct symbol): Likewise.
2942         * tramp-frame.h (struct trad_frame_cache): Likewise.
2943         * value.c (allocate_repeat_value): Likewise.
2944
2945 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2946
2947         * infrun.c (handle_inferior_event): Do not insert breakpoints at
2948         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2949
2950 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2951
2952         * parse.c (parse_exp_in_context): Don't override
2953         expression_context_pc if get_selected_block returned a valid
2954         block.
2955
2956 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2957
2958         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2959         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2960         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2961         Delete.
2962         * c-typeprint.c (c_type_print_base): Delete handling of template
2963         instantiations.
2964         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2965         (METHOD_PTR_TO_VOFFSET): Delete.
2966         * defs.h (QUIT_FIXME): Delete.
2967         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2968         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2969         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2970         ninstantiations, and instantiations.
2971         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2972         (TYPE_FN_FIELD_INLINED): Delete.
2973         * srec.h (SREC_BINARY): Delete.
2974         * symtab.c (symbol_init_demangled_name): Delete.
2975         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2976         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2977         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2978         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2979         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2980         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2981         * target.h (enum thread_control_capabilities): Delete tc_switch.
2982         (target_can_switch_threads): Delete.
2983
2984 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2985
2986         * Makefile.in (objfiles.o): Update.
2987         * exec.c (exec_set_section_address): Support p->addr != 0.
2988         * objfiles.c (objfile_relocate): Update exec_ops section
2989         addresses.
2990         * symfile.c (place_section): Move exec_set_section_address call...
2991         (default_symfile_offsets): ...to here.
2992
2993 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2994
2995         * Makefile.in (ppc_linux_tdep_h): New macro.
2996         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2997         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2998         (powerpc_e500l_c): Likewise.
2999         (ppc-linux-nat.o): Update dependencies.
3000         (ppc-linux-tdep.o): Update dependencies.
3001         (rs6000-tdep.o): Update dependencies.
3002
3003         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3004         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3005         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3006         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3007         (tdesc_powerpc_e500): Remove.
3008
3009         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3010         and "features/rs6000/powerpc-altivec64.c".
3011         (ppc_supply_reg, ppc_collect_reg): Make global.
3012         (variants): Use tdesc_powerpc_32 for "powerpc" and
3013         tdesc_powerpc_altivec64 for "powerpc64".
3014         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3015
3016         * ppc-linux-tdep.h: New file.
3017
3018         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3019         Include "features/rs6000/powerpc-32l.c".
3020         Include "features/rs6000/powerpc-altivec32l.c".
3021         Include "features/rs6000/powerpc-64l.c".
3022         Include "features/rs6000/powerpc-altivec64l.c".
3023         Include "features/rs6000/powerpc-e500l.c".
3024         (ppc_linux_supply_gregset): New function.
3025         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3026         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3027         (ppc64_linux_gregset): Likewise.
3028         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3029         (ppc_linux_trap_reg_p): New function.
3030         (ppc_linux_write_pc): New function.
3031         (ppc_linux_core_read_description): New function.
3032         (ppc_linux_init_abi): Install ppc_linux_write_pc and
3033         ppc_linux_core_read_description.  Install orig_r3 and trap
3034         registers if present in the target description.
3035         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3036
3037         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3038         (PT_ORIG_R3, PT_TRAP): Define if necessary.
3039         (ppc_register_u_addr): Handle orig_r3 and trap registers.
3040         (fetch_ppc_registers): Likewise.
3041         (store_ppc_registers): Likewise.
3042         (store_register): Likewise.
3043         (ppc_linux_read_description): Check whether AltiVec is supported.
3044         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
3045         Linux target description.
3046
3047         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3048         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3049         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3050         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
3051         rs6000/powerpc-e500.  Update -expedite variables accordingly.
3052
3053         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3054         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3055         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3056         * features/rs6000/powerpc-e500.c: Regenerate.
3057         * features/rs6000/powerpc-32.c: Regenerate.
3058         * features/rs6000/powerpc-64.c: Regenerate.
3059
3060         * features/rs6000/power-linux.xml: New file.
3061         * features/rs6000/power64-linux.xml: New file.
3062         * features/rs6000/powerpc-32l.xml: New file.
3063         * features/rs6000/powerpc-altivec32l.xml: New file.
3064         * features/rs6000/powerpc-64l.xml: New file.
3065         * features/rs6000/powerpc-altivec64l.xml: New file.
3066         * features/rs6000/powerpc-e500l.xml: New file.
3067         * features/rs6000/powerpc-32l.c: New (generated) file.
3068         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3069         * features/rs6000/powerpc-64l.c: New (generated) file.
3070         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3071         * features/rs6000/powerpc-e500l.xml: New (generated) file.
3072
3073         * regformats/reg-ppc.dat: Remove.
3074         * regformats/reg-ppc64.dat: Remove.
3075         * regformats/rs6000/powerpc-32.dat: Remove.
3076         * regformats/rs6000/powerpc-64.dat: Remove.
3077         * regformats/rs6000/powerpc-e500.dat: Remove.
3078         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3079         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3080         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3081         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3082         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3083
3084 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3085
3086         * thread.c (delete_thread): Call observer_notify_thread_exit.
3087         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3088         thread_exit observer.
3089         (mi_thread_exit): New.
3090
3091 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3092
3093         * breakpoint.c (create_exception_catchpoint): Remove prototype
3094         for already deleted function.
3095         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3096         * frame.h (show_stack_frame): Remove prototype.
3097         * stack.c (show_stack_frame): Remove empty, unused function.
3098         * source.c (symtab_to_fullname, print_source_lines): Small fix
3099         in comment.
3100         * value.c (show_values): Update comments to mention "show values"
3101         command instead of "info history".
3102
3103 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3104
3105         * linespec.c: Include "target.h".
3106         (minsym_found): Handle minimal symbols pointing to function
3107         descriptors.  Use find_function_start_pc.
3108         * minsyms.c (msymbol_objfile): New function.
3109         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3110         to function descriptors.
3111         * symtab.c (fixup_section): Only use minimal symbol at the same
3112         address to determine section of a symbol.
3113         (find_function_start_pc): New function.
3114         (find_function_start_sal): Use it.
3115         * symtab.h (msymbol_objfile): Add prototype.
3116         (find_function_start_pc): Likewise.
3117         * value.c: Include "objfiles.h".
3118         (value_fn_field): Handle minimal symbols pointing to function
3119         descriptors.
3120         * Makefile.in (linespec.o): Update dependencies.
3121         (value.o): Likewise.
3122
3123 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
3124
3125         * ada-lang.c (unwrap_value): Handle the case where the "F" field
3126         inside a PAD type is a bitfield.
3127
3128 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3129
3130         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3131         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3132         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3133         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3134         Allow typedefs when checking for function pointer arguments.
3135         Right-align small structs passed on the stack.
3136         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3137         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3138         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3139
3140 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3141
3142         * Makefile.in (arm-tdep.o): Update.
3143         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3144         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3145         (arm_pc_is_thumb): Use mapping symbols.
3146         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3147         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3148         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3149         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3150         * gdbarch.sh: Add record_special_symbol.
3151         * gdbarch.c, gdbarch.h: Regenerated.
3152         * objfiles.c (struct objfile_data): Add cleanup member.
3153         (register_objfile_data_with_cleanup): New function, from
3154         register_objfile_data.
3155         (register_objfile_data): Use it.
3156         (objfile_free_data): Call clear_objfile_data.
3157         (clear_objfile_data): Call cleanup functions.
3158         * objfiles.h (register_objfile_data_with_cleanup): Declare.
3159
3160 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3161
3162         * objfiles.c (init_entry_point_info): Handle shared libraries.
3163
3164 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3165
3166         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3167         lowest_pc.
3168
3169 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
3170             Pedro Alves  <pedro@codesourcery.com>
3171
3172         Implement displaced stepping.
3173
3174         * gdbarch.sh (max_insn_length): New 'variable'.
3175         (displaced_step_copy, displaced_step_fixup)
3176         (displaced_step_free_closure, displaced_step_location): New
3177         functions.
3178         (struct displaced_step_closure): Add forward declaration.
3179         * gdbarch.c, gdbarch.h: Regenerated.
3180
3181         * arch-utils.c: #include "objfiles.h".
3182         (simple_displaced_step_copy_insn)
3183         (simple_displaced_step_free_closure)
3184         (displaced_step_at_entry_point): New functions.
3185         * arch-utils.h (simple_displaced_step_copy_insn)
3186         (simple_displaced_step_free_closure)
3187         (displaced_step_at_entry_point): New prototypes.
3188
3189         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3190         (I386_MAX_MATCHED_INSN_LEN): ... this.
3191         (i386_absolute_jmp_p, i386_absolute_call_p)
3192         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3193         (i386_displaced_step_fixup): New functions.
3194         (struct i386_insn, i386_match_insn): Update.
3195         (i386_gdbarch_init): Set gdbarch_max_insn_length.
3196         * i386-tdep.h (I386_MAX_INSN_LEN): New.
3197         (i386_displaced_step_fixup): New prototype.
3198         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3199         Register gdbarch_displaced_step_copy,
3200         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3201         and gdbarch_displaced_step_location functions.
3202
3203         * infrun.c (debug_displaced): New variable.
3204         (show_debug_displaced): New function.
3205         (struct displaced_step_request): New struct.
3206         (displaced_step_request_queue, displaced_step_ptid)
3207         (displaced_step_gdbarch, displaced_step_closure)
3208         (displaced_step_original, displaced_step_copy)
3209         (displaced_step_saved_copy, can_use_displaced_stepping): New
3210         variables.
3211         (show_can_use_displaced_stepping, use_displaced_stepping)
3212         (displaced_step_clear, cleanup_displaced_step_closure)
3213         (displaced_step_dump_bytes, displaced_step_prepare)
3214         (displaced_step_clear_cleanup, write_memory_ptid)
3215         (displaced_step_fixup): New functions.
3216         (resume): Call displaced_step_prepare.
3217         (proceed): Call read_pc once, and remember the value.  If using
3218         displaced stepping, don't remove breakpoints.
3219         (handle_inferior_event): Call displaced_step_fixup.  Add some
3220         debugging output.  When we try to step over a breakpoint, but get
3221         a signal to deliver to the thread instead, ensure the step-resume
3222         breakpoint is actually inserted.  If a thread hop is needed, and
3223         displaced stepping is enabled, don't remove breakpoints.
3224         (init_wait_for_inferior): Call displaced_step_clear.
3225         (_initialize_infrun): Add "set debug displaced" command.  Add
3226         "maint set can-use-displaced-stepping" command.  Clear
3227         displaced_step_ptid.
3228         * inferior.h (debug_displaced): Declare variable.
3229         (displaced_step_dump_bytes): Declare function.
3230
3231         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3232         dependencies.
3233
3234 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3235
3236         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3237         (arm_force_mode_string, arm_show_fallback_mode)
3238         (arm_show_force_mode): New.
3239         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
3240         arm_frame_is_thumb.
3241         (_initialize_arm_tdep): Add "set arm fallback-mode"
3242         and "set arm force-mode".
3243         * NEWS: Document new commands.
3244
3245 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
3246
3247         * main.h (batch_silent): Declare.
3248         * event-top.c: Include main.h.
3249         (gdb_setup_readline): Remove extern batch_silent declaration.
3250         * infrun.c (normal_stop): Don't print source location when running in
3251         --batch-silent mode.
3252         * Makefile.in (event-top.o): Add main.h dependency.
3253
3254 2008-05-02  Andreas Schwab  <schwab@suse.de>
3255
3256         * target.h (struct target_ops): Add
3257         to_watchpoint_addr_within_range.
3258         (target_watchpoint_addr_within_range): New function.
3259         * target.c (update_current_target): Inherit
3260         to_watchpoint_addr_within_range, defaulting to
3261         default_watchpoint_addr_within_range.
3262         (default_watchpoint_addr_within_range): New function.
3263         (debug_to_watchpoint_addr_within_range): New function.
3264         (setup_target_debug): Set to_watchpoint_addr_within_range.
3265         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3266         New function.
3267         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3268         * breakpoint.c (watchpoints_triggered): Use
3269         target_watchpoint_addr_within_range.
3270
3271 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3272
3273         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3274         (i[34567]86-*-dicos*, x86_64-*-dicos*):
3275         Set gdb_osabi to GDB_OSABI_DICOS.
3276
3277         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3278         * osabi.c (gdb_osabi_name): Add "DICOS".
3279
3280         * i386-dicos-tdep.c: New file.
3281
3282         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3283         (ALLDEPFILES): Add i386-dicos-tdep.c.
3284         (i386-dicos-tdep.o): New rule.
3285
3286 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3287
3288         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3289         and register the fork's PTID as a thread.
3290
3291 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3292
3293         PR gdb/1665
3294         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3295         assign its value to the breakpoint created.
3296         (create_breakpoints): Add breakpoint_ops argument and pass it
3297         to create_breakpoint call.
3298         (break_command_really): Add breakpoint_ops argument and pass/assign
3299         appropriately.
3300         (break_command_1): Pass NULL as ops argument.
3301         (set_breakpoint): Pass NULL as ops argument.
3302         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3303         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3304         catch and throw catchpoints.
3305
3306 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3307
3308         PR gdb/2343
3309         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3310         translate signal numeric value from the target to GDB's enum
3311         target_signal.
3312         * gdbarch.c, gdbarch.h: Regenerated.
3313         * gdbarch.sh: Added two new functions target_signal_from_host and
3314         target_signal_to_host.
3315         * target.h (default_target_signal_from_host,
3316         default_target_signal_to_host): New functions - declarations.
3317         * signals/signals.c (struct gdbarch): New declaration.
3318         (default_target_signal_to_host, default_target_signal_from_host): New
3319         functions.
3320
3321 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3322             Pedro Alves  <pedro@codesourcery.com>
3323
3324         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3325         Johnston <jjohnstn@redhat.com>.
3326
3327         * NEWS: Mention attach to stopped process fix.
3328         * infcmd.c (detach_command, disconnect_command): Discard the thread
3329         list.
3330         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3331         attaching.  Use signal_stop_state.
3332         (signal_stop_state): Check stop_soon.
3333         * linux-nat.c (kill_lwp): Declare earlier.
3334         (pid_is_stopped, linux_nat_post_attach_wait): New.
3335         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
3336         comments.
3337         (linux_nat_attach): Use linux_nat_post_attach_wait.
3338         (detach_callback, linux_nat_detach): Improve handling for signalled
3339         processes.
3340         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3341         from the process ID.
3342         * Makefile.in (infcmd.o): Update.
3343
3344 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3345
3346         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3347         * arm-tdep.c (arm_frame_is_thumb): New.
3348         (arm_pc_is_thumb): Clarify comment.
3349         (thumb_analyze_prologue): Remove PC special case.
3350         (thumb_scan_prologue): Take a block_addr argument.  Use it for
3351         find_pc_partial_function.  Remove unused variables.
3352         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
3353         for find_pc_partial_function.  Remove PC special case.
3354         (arm_prologue_prev_register): Add special handling for PC and CPSR.
3355         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3356         (arm_get_next_pc): Use arm_frame_is_thumb.
3357         (arm_write_pc): Use CPSR_T instead of 0x20.
3358         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3359         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3360         (CPSR_T): Define.
3361         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3362         DWARF2_FRAME_REG_FN.
3363         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3364         DWARF2_FRAME_REG_FN.
3365         (struct dwarf2_frame_state_reg): Add FN to loc union.
3366
3367 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
3368
3369         * exec.c (print_section_info): Add missing '\n'.
3370
3371 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
3372
3373         * thread.c (add_thread): Move observer call to ...
3374         (add_thread_silent): ... here.
3375
3376 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3377
3378         * rs6000-tdep.c: Update for unwinder changes.
3379         * ppcobsd-tdep.c: Likewise.
3380
3381 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3382
3383         * s390-tdep.c: Update for unwinder changes.
3384
3385 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3386
3387         * spu-tdep.c: Update for unwinder changes.
3388
3389 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3390
3391         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3392         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3393         sparc64-linux-tdep.c: Update for unwinder changes.
3394
3395 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3396
3397         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3398         for unwinder changes.
3399         * mips-tdep.c: Likewise.
3400         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3401         raw one.
3402
3403 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3404
3405         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3406         unwinder changes.
3407
3408 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3409
3410         Update i386 and amd64 ports for unwinder changes.
3411
3412         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3413         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3414         (amd64_frame_unwind): Use default_frame_sniffer.
3415         (amd64_frame_sniffer): Delete.
3416         (amd64_sigtramp_frame_cache): Expect this_frame.
3417         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3418         (amd64_sigtramp_frame_sniffer): Update signature.
3419         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3420         (amd64_frame_base_address): Expect this_frame.
3421         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
3422         this_frame.
3423         (amd64_init_abi): Use set_gdbarch_dummy_id and
3424         frame_unwind_append_unwinder.
3425         * i386-tdep.c (i386_frame_cache): Expect this_frame.
3426         (i386_frame_this_id, i386_frame_prev_register): Update signature.
3427         (i386_frame_unwind): Use default_frame_sniffer.
3428         (i386_frame_sniffer): Delete.
3429         (i386_sigtramp_frame_cache): Expect this_frame.
3430         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3431         (i386_sigtramp_frame_sniffer): Update signature.
3432         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3433         (i386_frame_base_address): Update signature.
3434         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
3435         (i386_push_dummy_call): Update comment.
3436         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3437         Expect this_frame.
3438         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3439         and frame_unwind_append_unwinder.
3440         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3441         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3442         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3443         i386nbsd-tdep.c: Update for unwinder changes.
3444
3445 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3446
3447         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3448         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3449         this_frame.
3450         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3451         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3452         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3453         signature.
3454         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3455         this_frame.
3456         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3457         Update signature.
3458         * tramp-frame.h (struct tramp_frame): Update signature of init.
3459         * Makefile.in (trad-frame.o): Update.
3460
3461 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3462
3463         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3464         (execute_stack_op): Put this_frame in the baton.
3465         (execute_cfa_program): Take this_frame.
3466         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3467         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3468         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3469         (dwarf2_frame_this_id): Adjust to work on this_frame.
3470         (dwarf2_signal_frame_this_id): Delete.
3471         (dwarf2_frame_prev_register): Update signature.  Use new frame
3472         unwind methods.
3473         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
3474         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3475         dwarf2_frame_sniffer.
3476         (dwarf2_append_unwinders): New.
3477         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3478         this_frame.
3479         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3480         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3481         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3482         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3483         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3484         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3485         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3486         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3487         (dwarf2_append_unwinders): Declare.
3488         (dwarf2_frame_base_sniffer): Update declaration.
3489         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3490         this_frame.
3491
3492 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3493
3494         Convert frame unwinders to use the current frame and
3495         "struct value".
3496
3497         * frame.c (frame_debug): Make global.
3498         (get_frame_id): Pass this frame to unwinder routines.
3499         (frame_pc_unwind): Remove unused unwind->prev_pc support.
3500         (do_frame_register_read): Do not discard the return value of
3501         frame_register_read.
3502         (frame_register_unwind): Remove debug messages.  Use
3503         frame_unwind_register_value.
3504         (frame_unwind_register_value, get_frame_register_value): New
3505         functions.
3506         (create_new_frame, get_frame_base_address, get_frame_locals_address)
3507         (get_frame_args_address, get_frame_type): Pass this frame to
3508         unwinder routines.
3509         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3510         functions.
3511         * frame.h: Update comments.
3512         (frame_debug, frame_unwind_register_value, get_frame_register_value)
3513         (frame_prepare_for_sniffer): Declare.
3514         * frame-unwind.h: Update comments and parameter names.
3515         (default_frame_sniffer): Declare.
3516         (frame_prev_register_ftype): Return a struct value *.
3517         (struct frame_unwind): Remove prev_pc member.
3518         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3519         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3520         (frame_unwind_got_register, frame_unwind_got_memory)
3521         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3522         * frame-base.h: Update comments and parameter names.
3523         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
3524         if necessary.  Add debugging output.
3525         * sentinel-frame.c (sentinel_frame_prev_register)
3526         (sentinel_frame_this_id): Update for new signature.
3527         (sentinel_frame_prev_pc): Delete.
3528         (sentinel_frame_unwinder): Remove prev_pc.
3529         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3530         prev_pc.
3531         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3532         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3533         (frame_unwind_append_sniffer): Delete.
3534         (frame_unwind_append_unwinder): New function.
3535         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
3536         from unwinders.  Use frame_prepare_for_sniffer.
3537         (default_frame_sniffer, frame_unwind_got_optimized)
3538         (frame_unwind_got_register, frame_unwind_got_memory)
3539         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3540         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3541         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3542         signature.
3543         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3544         * gdbarch.c, gdbarch.c: Regenerated.
3545         * frame-base.c (default_frame_base_address)
3546         (default_frame_locals_address, default_frame_args_address): Update
3547         for new signature.
3548         (frame_base_find_by_frame): Pass this frame to unwinder routines.
3549         * infcall.c (call_function_by_hand): Update comments.
3550         * Makefile.in (frame-unwind.o): Update dependencies.
3551
3552 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3553
3554         * ada-lang.c (ada_value_primitive_packed_val): Only check
3555         value_lazy for memory lvals.
3556         * findvar.c (value_of_register_lazy): New function.
3557         (locate_var_value): Only check value_lazy for memory lvals.
3558         * valarith.c (value_subscripted_rvalue): Likewise.
3559         * valops.c (value_fetch_lazy): Handle both memory and register
3560         lvals.
3561         (search_struct_field, value_slice): Only check value_lazy for memory
3562         lvals.
3563         * value.c (struct value): Update comment for lazy.
3564         (value_primitive_field): Only check value_lazy for memory lvals.
3565         * value.h (value_lazy): Update comment.
3566         (value_of_register_lazy): Declare.
3567
3568 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3569
3570         * corefile.c (reopen_exec_file): Close any open files.
3571
3572 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3573
3574         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3575         show_memory_breakpoints to 1 while reading the instruction bundle.
3576
3577 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3578
3579         * gdbarch.sh: Document the return_value method. Explain that
3580         the FUNCTYPE parameter might be NULL.
3581         * gdbarch.h: Regenerated.
3582         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3583         type when calling using_struct_return, as this is unnecessary
3584         on this target.
3585
3586 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
3587
3588         * terminal.h (create_tty_session): Fix return type.
3589
3590 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
3591
3592         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3593
3594 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
3595
3596         * breakpoint.c (condition_command, commands_from_control_command)
3597         (break_command_really): Minor reformatting.
3598
3599 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3600
3601         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3602
3603 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3604
3605         * amd64-tdep.c (amd64_get_longjmp_target): New.
3606         (amd64_init_abi): Register amd64_get_longjmp_target as
3607         gdbarch_get_longjmp_target callback.
3608         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3609
3610 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3611
3612         * breakpoint.h (enum bpstat_what_main_action): Delete
3613         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3614
3615         * breakpoint.c (clrs): Delete.
3616         (bpstat_what): Update table.
3617
3618         * infrun.c (handle_inferior_event): Remove
3619         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3620
3621 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3622
3623         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3624         Adjust all prototypes using mi_cmd_args_ftype to use
3625         mi_cmd_argv_ftype.
3626         (struct mi_cmd): Remove the args_func field.
3627         * mi/mi-cmds.c: Don't provide value for the args_func field.
3628         * mi/mi-main.c (mi_execute_async_cli_command)
3629         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3630         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3631         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3632         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3633         (mi_cmd_target_download): Adjust.
3634         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3635         (mi_cmd_execute): Do not check for args_func.
3636         (mi_execute_async_cli_command): Adjust.
3637         * mi/mi-parse.c: Don't check for args_func.
3638
3639 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3640
3641         * breakpoint.c (bpstat_check_location)
3642         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3643         New, extracted from bpstat_stop_status.
3644         (bpstat_stop_status): Use the above.
3645
3646 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3647
3648         * mi/mi-main.c (last_async_command): Rename to current_token.
3649         (previous_async_command): Remove.
3650         (mi_cmd_gdb_exit): Adjust.
3651         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3652         (mi_cmd_target_select): Adjust.
3653         (mi_cmd_execute): Don't set previous_async_command.  Free token
3654         here even in async mode.
3655         (mi_execute_async_cli_command): Adjust.
3656         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
3657         token.
3658         (mi_load_progress): Adjust.
3659
3660 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3661
3662         * infcmd.c (step_1_continuation): Always disable longjmp
3663         breakpoint if we're not going to do another step.
3664
3665 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3666
3667         exec_cleanup murder.
3668         * breakpoint.c (until_break_command_continuation): Add
3669         the 'error' parameter.  Directly delete the breakoint as
3670         opposed to running cleanups.
3671         (until_break_command): Install continuation only
3672         after starting the target.  Don't use exec cleanups,
3673         use ordinary cleanups.  Discard cleanups is successfully
3674         started the target in async mode.
3675         (make_cleanup_delete_breakpoint): Remove.
3676         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3677         declaration.
3678         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3679         declarations.
3680         (struct continations): Add the 'error' parameter to the
3681         continuation_hook field.
3682         (add_continuation, do_all_continuations)
3683         (add_intermediate_continuation)
3684         (do_all_intermediate_continuations): Add the 'error' parameter.
3685         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3686         * inf-loop.c (inferior_event_handler): Instead of calling
3687         discard_all_continuations, use do_all_continuations with 1 as
3688         'error' parameter.  Pass 0 as 'error' parameter in existing uses
3689         of discard_all_continuations.
3690         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
3691         cleanups.
3692         (step_once): Install continuation only after resuming the target.
3693         (step_1_continuation): Disable longjmp breakpoint on error.
3694         (finish_command_continuation): Add the error parameter.  Delete
3695         the finish breakpoint directly, do not use cleanups.
3696         (finish_command): Do not use exec_cleanups. Always setup
3697         continuation.  For sync case, immediately run them.
3698         (attach_command_continuation): Add the error parameter.
3699         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3700         remove step_resume_breakpoint -- adjust delete it directly.
3701         * interps.c (interp_set): Adjust call to do_all_continations.
3702         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3703         do exec cleanups.
3704         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3705         cleanups.
3706         (mi_cmd_execute): Do not use exec_cleanup.
3707         (mi_execute_async_cli_command): Simplify the string concatenation
3708         logic.  Do no use exec cleanup.
3709         (mi_exec_async_cli_cmd_continuation): New parameter error.
3710         Free last_async_command.
3711         * top.c (command_line_handler_continuation): New parameter error.
3712         * utils.c (exec_cleanup_chain, make_exec_cleanup)
3713         (do_exec_cleanups): Remove.
3714         (add_continuation, do_all_continations)
3715         (add_intermediate_continuation)
3716         (do_all_intermediate_continuations): New parameter error.
3717
3718 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3719
3720         * breakpoint.h (bp_location_p): New typedef.
3721         Register a vector of bp_location_p.
3722         * breakpoint.c (always_inserted_mode)
3723         (show_always_inserted_mode): New.
3724         (unlink_locations_from_global_list): Remove.
3725         (update_global_location_list)
3726         (update_global_location_list_nothrow): New.
3727         (update_watchpoint): Don't free locations.
3728         (should_insert_location): New.
3729         (insert_bp_location): Use should_insert_location.
3730         (insert_breakpoint_locations): Copied from
3731         insert_breakpoints.
3732         (insert_breakpoint): Use insert_breakpoint_locations.
3733         (bpstat_stop_status): Call update_global_location_list
3734         when disabling breakpoint.
3735         (allocate_bp_location): Don't add to bp_location_chain.
3736         (set_raw_breakpoint)
3737         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3738         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3739         (enable_overlay_breakpoints, disable_overlay_breakpoints)
3740         (set_longjmp_resume_breakpoint)
3741         (enable_watchpoints_after_interactive_call_stop)
3742         (disable_watchpoints_before_interactive_call_start)
3743         (create_internal_breakpoint)
3744         (create_fork_vfork_event_catchpoint)
3745         (create_exec_event_catchpoint, set_momentary_breakpoint)
3746         (create_breakpoints, break_command_1, watch_command_1)
3747         (create_exception_catchpoint)
3748         (handle_gnu_v3_exceptions)
3749         (disable_breakpoint, breakpoint_re_set_one)
3750         (create_thread_event_breakpoint, create_solib_event_breakpoint)
3751         (create_ada_exception_breakpoint): : Don't call check_duplicates.
3752         Call update_global_location_list.
3753         (delete_breakpoint): Don't remove locations and don't
3754         try to reinsert them. Call update_global_location_list.
3755         (update_breakpoint_locations): Likewise.
3756         (restore_always_inserted_mode): New.
3757         (update_breakpoints_after_exec): Temporary disable
3758         always inserted mode.
3759         * Makefile.in: Update dependencies.
3760
3761         * infrun.c (proceed): Remove breakpoints while stepping
3762         over breakpoint.
3763         (handle_inferior_event): Don't remove or insert
3764         breakpoints.
3765         * linux-fork.c (checkpoint_command): Remove breakpoints
3766         before fork and insert after.
3767         (linux_fork_context): Remove breakpoints before switch
3768         and insert after.
3769         * target.c (target_disconnect, target_detach): Remove
3770         breakpoints from target.
3771
3772
3773 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3774
3775         * breakpoint.c (print_one_breakpoint_location): In MI
3776         mode, report the location string the breakpoint was
3777         originally created with.
3778
3779 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
3780
3781         * Makefile.in (xtensa-tdep.o): Update dependencies.
3782         * configure.tgt (xtensa*): Update dependencies.
3783         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3784         Local variable areg renamed to arreg.
3785         (areg_number): New function.
3786         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3787         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3788         replaced by arreg_number.
3789         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3790         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3791         (xtensa_scan_prologue): New function.
3792         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3793         when ENTRY instraction hasn't been executed yet. Get the frame pointer
3794         value based on prologue analysis. Fix the bugs preventing WS and
3795         AR4-AR7/A11 registers from getting right values for intermediate frames,
3796         whose registers have been already spilled.
3797         (xtensa_frame_prev_register): Fix WS register value. Use are_number
3798         and arreg_number appropriately.
3799         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3800         svr4_ilp32_fetch_link_map_offsets.
3801
3802 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
3803
3804         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3805         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3806
3807 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
3808
3809         * acinclude.m4: Add override.m4.
3810         * configure: Regenerate.
3811
3812 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
3813
3814         * ada-lang.c (get_selections): Variable PROMPT made non-const and
3815         initialized with a trailing space now.  Use PROMPT_ARG of
3816         COMMAND_LINE_INPUT instead of printing it ourselves.
3817
3818 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
3819
3820         * NEWS: Document support for 64-bit core file.
3821
3822 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
3823
3824         * NEWS: Add information on calling convention and new SH CLI options.
3825
3826         * sh-tdep.c (sh_cc_gcc): New static string.
3827         (sh_cc_renesas): Ditto.
3828         (sh_cc_enum): New static string array.
3829         (sh_active_calling_convention): New static string pointer denoting
3830         active user chosen ABI.
3831         (sh_is_renesas_calling_convention): New function to return function
3832         specific ABI, or user choice if necessary.
3833         (sh_use_struct_convention): Rename first argument and turn around its
3834         meaning.  Check for renesas ABI and return accordingly.
3835         (sh_use_struct_convention_nofpu): New function.
3836         (sh_next_flt_argreg): Get function type as third parameter.  Check
3837         for renesas ABI and choose floating registers accordingly.
3838         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3839         struct return slot accordingly.
3840         (sh_push_dummy_call_nofpu): Ditto.
3841         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3842         Evaluate ABI and give to sh_use_struct_convention_nofpu.
3843         (sh_return_value_fpu):  Evaluate ABI and give to
3844         sh_use_struct_convention.
3845         (show_sh_command): New function.
3846         (set_sh_command): Ditto.
3847         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3848         CLI command.
3849
3850         * gdbarch.sh (return_value): Add func_type argument.
3851         * gdbarch.c: Regenerate.
3852         * gdbarch.h: Ditto.
3853         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3854         val_type so as not to collide with value_type function.  Call
3855         using_struct_return with additional function type argument.
3856         * infcall.c (call_function_by_hand): Call using_struct_return and
3857         gdbarch_return_value with additional function type argument.
3858         * infcmd.c (print_return_value): Take addition func_type argument.
3859         Call gdbarch_return_value with additional function type argument.
3860         (finish_command_continuation): Call print_return_value with additional
3861         function type argument.
3862         (finish_command): Ditto.
3863         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3864         additional function type argument.
3865         * stack.c (return_command): Call using_struct_return and
3866         gdbarch_return_value with additional function type argument.
3867         * value.c (using_struct_return): Take additional function type argument.
3868         * value.h (using_struct_return): Accommodate declaration.
3869         * alpha-tdep.c (alpha_return_value): Add func_type argument.
3870         * amd64-tdep.c (amd64_return_value): Ditto.
3871         * arm-tdep.c (arm_return_value): Ditto.
3872         * avr-tdep.c (avr_return_value): Ditto.
3873         * cris-tdep.c (cris_return_value): Ditto.
3874         * frv-tdep.c (frv_return_value): Ditto.
3875         * h8300-tdep.c (h8300_return_value): Ditto.
3876         (h8300h_return_value): Ditto.
3877         * hppa-tdep.c (hppa32_return_value): Ditto.
3878         (hppa64_return_value): Ditto.
3879         * i386-tdep.c (i386_return_value): Ditto.
3880         * ia64-tdep.c (ia64_return_value): Ditto.
3881         * iq2000-tdep.c (iq2000_return_value): Ditto.
3882         * m32c-tdep.c (m32c_return_value): Ditto.
3883         * m32r-tdep.c (m32r_return_value): Ditto.
3884         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3885         * m68k-tdep.c (m68k_return_value): Ditto.
3886         (m68k_svr4_return_value): Ditto.
3887         * m88k-tdep.c  (m88k_return_value): Ditto.
3888         * mep-tdep.c (mep_return_value): Ditto.
3889         * mips-tdep.c (mips_eabi_return_value): Ditto.
3890         (mips_n32n64_return_value): Ditto.
3891         (mips_o32_return_value): Ditto.
3892         (mips_o64_return_value): Ditto.
3893         * mn10300-tdep.c (mn10300_return_value): Ditto.
3894         * mt-tdep.c (mt_return_value): Ditto.
3895         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3896         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3897         (ppc_sysv_abi_broken_return_value): Ditto.
3898         (ppc64_sysv_abi_return_value): Ditto.
3899         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3900         (ppc_sysv_abi_broken_return_value): Ditto.
3901         (ppc64_sysv_abi_return_value): Ditto.
3902         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3903         * rs6000-tdep.c (rs6000_return_value): Ditto.
3904         * s390-tdep.c (s390_return_value): Ditto.
3905         * score-tdep.c (score_return_value): Ditto.
3906         * sh-tdep.c (sh_return_value_nofpu): Ditto.
3907         (sh_return_value_fpu): Ditto.
3908         * sh64-tdep.c (sh64_return_value): Ditto.
3909         * sparc-tdep.c (sparc32_return_value): Ditto.
3910         * sparc64-tdep.c (sparc64_return_value): Ditto.
3911         * spu-tdep.c (spu_return_value): Ditto.
3912         * v850-tdep.c (v850_return_value): Ditto.
3913         * vax-tdep.c (vax_return_value): Ditto.
3914         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3915         * xtensa-tdep.c (xtensa_return_value): Ditto.
3916
3917         * gdbtypes.h (struct type): Add calling_convention member.
3918         * dwarf2read.c (read_subroutine_type): Add calling convention read
3919         from DW_AT_calling_convention attribute to function type.
3920
3921 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
3922
3923         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3924         multi_f77_subscript to support values from registers.
3925         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3926         * value.h (value_subscripted_rvalue): Add prototype.
3927
3928         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3929         Fix output.
3930         * f-valprint.c (f_val_print): Likewise.
3931
3932 2008-04-21  Craig Silverstein  <csilvers@google.com>
3933
3934         * dwarf2read.c (zlib_decompress_section): Define abfd in the
3935         !HAVE_ZLIB_H case.
3936
3937 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
3938
3939         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3940         section is not a code section.
3941
3942 2008-04-19  Craig Silverstein  <csilvers@google.com>
3943
3944         * NEWS: Add information on compressed debug sections.
3945
3946 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3947
3948         * mi/mi-cmd-var.c (varobj_update_one): Print new
3949         value for variable objects that changed type.
3950
3951 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3952
3953         * varobj.c (varobj_invalidate): Don't touch floating
3954         varobjs.
3955
3956 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
3957
3958         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3959         (multiple_symbols_cancel): Remove extra const.
3960         * symtab.h: Likewise.
3961
3962 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
3963
3964         * interps.c (top_level_interpreter): Rename static variable...
3965         (top_level_interpreter_ptr): ...to this.
3966         (top_level_interpreter): New function.
3967
3968         * interps.h: New extern for top_level_interpreter.
3969
3970         * linespec.c: Include interps.h and mi/mi-cmds.h.
3971         (decode_line_2): When using MI, always set all breakpoints in menu.
3972
3973         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3974
3975 2008-04-18  Craig Silverstein  <csilvers@google.com>
3976
3977         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3978         * config.in, configure: Regenerate.
3979         * dwarf2read.c: Include zlib.h if present.
3980         Modified *_SECTION macros.
3981         (section_is_p): New.
3982         (dwarf2_locate_sections): Use section_is_p instead of strcmp
3983         (dwarf2_resize_section): New.
3984         to determine whether a given section has a given name.
3985         (zlib_decompress_section): New.
3986         (dwarf2_read_section): Read the compressed section if present
3987         in the binary.
3988         * MAINTAINERS: Added myself to section Write After Approval.
3989
3990 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3991
3992         * defs.h (exec_set_section_offsets): Remove prototype.
3993         * exec.c (exec_set_section_offsets): Remove function.
3994
3995 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
3996
3997         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3998         in the search for the matching symbol.
3999
4000 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
4001
4002         * breakpoint.c (update_watchpoint): Always reparse
4003         condition.
4004
4005 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
4006
4007         * breakpoint.c (print_one_breakpoint_location): Make sure to print
4008         the breakpoint address only once.
4009
4010 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
4011
4012         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4013         rather than a hard-coded architecture, for xcoff executables.
4014
4015 2008-04-17  Doug Evans  <dje@google.com>
4016
4017         * buildsym.c (watch_main_source_file_lossage): New fn.
4018         (end_symtab): Call it.
4019
4020         * source.c (find_and_open_source): Add some comments clarifying
4021         handling of FULLNAME argument.  Make static.  Remove pointless
4022         xstrdup/xfree.
4023
4024 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
4025
4026         * inf-loop.c (inferior_event_handler): Also run the intermediate
4027         continuations in the INF_EXEC_COMPLETE case.
4028
4029 2008-04-16  Tom Tromey  <tromey@redhat.com>
4030
4031         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4032         (set_cmd_async_ok, get_cmd_async_ok): Declare.
4033         * cli/cli-decode.c (set_cmd_async_ok): New function.
4034         (get_cmd_async_ok): New function.
4035         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4036         "show" as async-ok.
4037         * top.c (execute_command): Use get_cmd_async_ok.
4038         * infcmd.c: Include cli/cli-decode.h.
4039         (_initialize_infcmd): Mark "interrupt" as async-ok.
4040         * Makefile.in (infcmd.o): Depend on cli_decode_h.
4041
4042 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
4043
4044         PR gdb/2445
4045         * exec.c: Correct "arch-utils.h" include.
4046
4047 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
4048
4049         PR gdb/2424
4050         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4051         to allow printing to 'see' real reason of stop. This fixes PR 2424.
4052         * breakpoint.c (bpdisp_texst): New function. The function takes over
4053         the role of bpstats static array in print_one_breakpoint_location.
4054         (print_it_typical): Print "Temporary breakpoint" instead
4055         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4056         protocols, print disp field.
4057         (print_one_breakpoint_location): Removed bpdisps static definition.
4058         Call new bpstat_text function to get value for 'disp' field.
4059         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4060
4061 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
4062
4063         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4064         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4065         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4066         * gnulib/Makefile.in: Regenerate.
4067
4068 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4069
4070         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
4071         (defs_h): Use $(GNULIB_H).
4072         (all-lib): Depend on gnulib/Makefile.
4073         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4074         * config.in, gnulib/Makefile.in: Regenerated.
4075
4076 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4077
4078         * Makefile.in (LIBGNU, INCGNU): Define.
4079         (INTERNAL_CFLAGS_BASE): Add INCGNU.
4080         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4081         (CLEANDIRS): New.
4082         ($(LIBGNU), all-lib): New rules.
4083         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4084         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4085         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
4086         * gnulib: New directory, from gnulib-tool.
4087         * configure, aclocal.m4: Regenerated.
4088
4089 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4090
4091         * linux-thread-db.c (have_threads_callback): Check thread->private.
4092
4093 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
4094             Vladimir Prus  <vladimir@codesourcery.com>
4095
4096         Fix @-varobjs.
4097         * varobj.c (value_of_root): Update the expression for
4098         floating varobjs.
4099         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4100         report that.
4101
4102 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
4103
4104         * mi/mi-cmd-var.c: Include "mi-getopt.h".
4105         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
4106         (mi_cmd_var_set_format): Use new mi_parse_format.
4107         (mi_cmd_var_evaluate_expression): Support for -f option to specify
4108         format.
4109         * Makefile.in (mi-cmd-var.o): Update dependencies.
4110
4111         * varobj.h (varobj_get_formatted_value): Declare.
4112         * varobj.c (my_value_of_variable): Added format parameter.
4113         (cplus_value_of_variable): Likewise.
4114         (java_value_of_variable): Likewise.
4115         (c_value_of_variable): Likewise.  Evaluate expression based
4116         on format parameter.
4117         (struct language_specific): Add format parameter to function member
4118         *value_of_variable.
4119         (varobj_get_formatted_value): New.
4120         (varobj_get_value): Added format parameter to method call.
4121
4122 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
4123
4124         * stabsread.c (cleanup_undefined_types_noname): Manually set the
4125         instance flags of the undefined type before calling replace_type.
4126
4127 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
4128
4129         * target.h (enum strata): Remove the download_stratum.
4130
4131 2008-04-07  Doug Evans  <dje@google.com>
4132
4133         * buildsym.h (last_source_file): Add dwarf info to comment.
4134         (last_source_start_addr): Ditto.
4135
4136 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
4137
4138         * alphanbsd-tdep.c: Include "target.h".
4139         * mn10300-tdep.c: Include "target.h".
4140         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4141
4142 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
4143
4144         Fix breakpoint condition that use member variables.
4145         * valops.c (check_field): Remove.
4146         (check_field_in): Rename to check_field.
4147         (value_of_this): Use la_name_of_this.
4148         * value.h (check_field): Adjust prototype.
4149
4150         * language.h (la_value_of_this): Rename to la_name_of_this.
4151         * language.c (unknown_language_defn): Specify "this" for
4152         name_of_this.
4153         (auto_language_defn): Likewise.
4154         (local_language_defn): Likewise.
4155         * ada-lang.c (ada_language_defn): Adjust comment.
4156         * c-lang.c (c_language_defn): Adjust comment.
4157         (cplus_language_defn): Specify "this" for name_of_this.
4158         (asm_language_defn): Adjust comment.
4159         (minimal_language_defn): Adjust comment.
4160         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4161         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4162         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4163         * objc-lang.c (objc_language_defn): Specify "self" for
4164         name_of_this.
4165         * p-lang.c (pascal_language_defn): Specify "this" for
4166         name_of_this.
4167         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4168
4169         * symtab.c (lookup_symbol_aux): Lookup "this" in the
4170         proper scope, and check for field in type of "this", without
4171         trying to create a value.
4172
4173 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
4174
4175         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4176         (mi_error_message): Delete declaration.
4177         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4178         returning MI_CMD_ERROR.
4179         * mi/mi-main.c (mi_error_message): Delete.
4180         (mi_cmd_exec_interrupt):
4181         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4182         (mi_cmd_thread_info): Call error instead of returning
4183         MI_CMD_ERROR.
4184         (mi_cmd_data_list_register_values): Call error instead of
4185         returning MI_CMD_ERROR.  Adapt to new get_register interface.
4186         (get_register): Change return typo to void.  Call error instead of
4187         returning MI_CMD_ERROR.
4188         (mi_cmd_data_write_register_values): Call error instead of
4189         returning MI_CMD_ERROR.
4190         (mi_cmd_list_features): Return MI_CMD_DONE.
4191         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4192         (mi_execute_command): Always print exceptions with -error.
4193
4194 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
4195
4196         * NEWS: Mention new commands set/show multiple-symbols.
4197
4198 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
4199
4200         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4201         (multiple_symbols_cancel): New constants.
4202         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4203         (multiple_symbols_select_mode): New function.
4204         (_initialize_symtab): Add new set/show multiple-symbols commands.
4205         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4206         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4207         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4208         setting.
4209         * linespec.c (decode_line_2): Likewise.
4210
4211 2008-04-03  Doug Evans  <dje@sebabeach.org>
4212
4213         * symtab.h (enum free_code): Delete free_contents, unused.
4214         * symmisc.c (free_symtab_block): Delete.
4215         (free_symtab, case free_code): Delete.
4216
4217 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
4218
4219         * valops.c (value_cast_structs): New function. Cast related
4220         STRUCT types up/down and return cast value. The body of this
4221         function comes mostly from value_cast_pointers.
4222         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4223         to value_cast_structs. Now value_cast_pointers needs only create
4224         appropriate reference after using value_cast_structs for actual
4225         casting.
4226         (value_cast): Handle references.
4227
4228 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
4229
4230         * MAINTAINERS: Added myself to section Write After Approval.
4231
4232 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
4233
4234         * ia64-tdep.c (examine_prologue): Correct array access.
4235
4236 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4237
4238         * cp-support.c (first_component_command): Return if no arguments.
4239
4240 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
4241
4242         * ser-mingw.c (ser_windows_open): Open requested name.
4243
4244 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4245
4246         * MAINTAINERS: Added myself.
4247
4248 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
4249
4250         * target.c (find_default_run_target): Allow a NULL `do_mesg'
4251         parameter.  If it is NULL, don't call error.
4252         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4253         `do_mesg' parameter to find_default_run_target.  If no target was
4254         found, return 0.
4255
4256 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
4257
4258         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4259         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4260         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4261         Delete.
4262         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4263
4264 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
4265
4266         GDB 6.8 released.
4267
4268 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
4269
4270         * features/Makefile (%.dat): Set xmltarget to the base filename
4271         of the XML source, without subdirectory.
4272         * regformats/rs6000/powerpc-32.dat: Regenerate.
4273         * regformats/rs6000/powerpc-64.dat: Regenerate.
4274         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4275
4276 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
4277
4278         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4279         objfile arch.
4280
4281 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
4282
4283         * mi/mi-main.c (enum captured_mi_execute_command_actions):
4284         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4285
4286 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
4287
4288         * objfiles.h (struct objfile): New GDBARCH member.
4289         (get_objfile_arch): Add prototype.
4290         * objfiles.c: Include "arch-utils.h".
4291         (allocate_objfile): Look up gdbarch associated with bfd.
4292         (get_objfile_arch): New function.
4293         * Makefile (objfiles.o): Update dependencies.
4294
4295         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4296         by objfile arch.
4297         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4298         by frame arch.
4299         (locexpr_describe_location): Replace current_gdbarch by
4300         objfile arch.
4301         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4302         (dwarf2_add_field): Likewise.
4303         (read_tag_pointer_type): Likewise.
4304         (read_base_type): Likewise.
4305         (new_symbol): Likewise.
4306
4307         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
4308         (decode_base_type, decode_function_type): Likewise.
4309         (coff_read_struct_type, coff_read_enum_type): Likewise.
4310         (coff_symtab_read): Replace current_gdbarch by objfile arch.
4311         (decode_base_type): Likewise.
4312         (coff_read_enum_type): Likewise.
4313         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4314         (coff_read_enum_type): Likewise.
4315
4316         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4317         (end_psymtab): Likewise.
4318         (process_one_symbol): Likewise.
4319
4320         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4321         (parse_procedure): Likewise.
4322         (parse_partial_symbols): Likewise.
4323
4324         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4325
4326         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4327         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4328         built-in types.
4329         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
4330         static range_index_type by built-in type.
4331         (read_one_struct_field): Replace current_gdbarch by objfile arch.
4332         (read_enum_type): Likewise.
4333
4334         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4335         objfile arch.
4336
4337 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4338
4339         * varobj.h (varobj_floating_p): Declare.
4340         * varobj.c (varobj_floating_p): New.
4341         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4342         '@' as the name, update all floating varobjs.
4343
4344 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4345
4346         * varobj.c (struct varobj_root): Rename use_selected_frame to
4347         floating, and clarify the meaning.
4348         (varobj_create, varobj_update,  new_root_variable): Adjust.
4349         (value_of_root): Don't use type_changed as in variable,
4350         adjust comment.
4351         (c_value_of_root): Adjust.
4352
4353 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4354
4355         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4356         gdb's thread list.
4357         (linux_nat_wait): Add main lwp to gdb's thread list.
4358         * linux-thread-db.c (find_new_threads_callback): Also attach to
4359         already listed threads which thread_db didn't know about yet.
4360
4361 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4362
4363         * linux-nat.c (drain_queued_events): Fix comment typo.
4364         (linux_nat_attach): In async mode, don't rely on storing a pending
4365         status.  Instead place the wait status on the pipe.
4366         (linux_nat_resume): Remove unreacheable shortcut code in async
4367         mode.
4368         (stop_wait_callback): In async mode, don't store pending status.
4369         Instead, cancel breakpoints or resend the signal appropriatelly.
4370         (cancel_breakpoint): New, refactored from
4371         cancel_breakpoints_callback.
4372         (cancel_breakpoints_callback): Call cancel_breakpoint.
4373         (pipe_to_local_event_queue): Remove special token processing.
4374         (linux_nat_wait): Issue an internal error if a pending status is
4375         found in async mode.
4376
4377 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
4378
4379         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4380
4381 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
4382             Vladimir Prus  <vladimir@codesourcery.com>
4383
4384         * varobj.c  (struct varobj_root): New component thread_id.
4385         (varobj_get_thread_id, check_scope): New functions.
4386         (c_value_of_root): Use check_scope.  Switch to the
4387         proper thread if necessary.
4388
4389         * varobj.h (varobj_get_thread_id): New extern.
4390
4391         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4392
4393 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
4394
4395         PR gdb/544
4396         * top.c: Revert 2008-03-21 changes.
4397
4398 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4399
4400         * thread.c (make_cleanup_restore_current_thread): Make it
4401         globally visible.
4402         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4403         * varobj.c (varobj_update): Don't save/restore frame.
4404         (c_value_of_root): Save/restore thread and frame here,
4405         using make_cleanup_restore_current_thread.
4406         * Makefile.in: Update dependecies.
4407
4408 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4409
4410         * varobj.c (struct varobj_root): Clarify
4411         comment on the frame field.
4412         (varobj_create): Don't set frame if we have no
4413         block.
4414
4415 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4416
4417         PR gdb/544
4418         Suggested by Jan Kratochvil:
4419         * top.c (gdb_rl_operate_and_get_next_completion): Call
4420         rl_redisplay_function.
4421         (gdb_rl_redisplay): New.
4422         (init_main): Set rl_redisplay_function.
4423
4424 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
4425
4426         * aix-thread.c (pdc_read_regs): Fix compiler warning.
4427         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4428         (store_regs_kernel_thread): Likewise.
4429
4430 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
4431
4432         Linux native async support.
4433
4434         * target.h (struct target_ops): Delete to_async_mask_value and add
4435         to_async_mask.
4436         (target_is_async_p, target_async): Formatting.
4437         (target_async_mask_value): Delete.
4438         (target_async_mask): Delete function declaration, and add new
4439         target macro with the same name.
4440
4441         * target.c (update_current_target): Replace to_async_mask_value by
4442         to_async_mask.  Default to_async_mask to return_one.
4443         (target_async_mask): Delete.
4444         (find_default_can_async_p, find_default_is_async_p): New.
4445         (init_dummy_target): register find_default_can_async_p and
4446         find_default_is_async_p on the dummy target.
4447
4448         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4449         (debug_linux_nat_async): New global.
4450         (show_debug_linux_nat_async): New function.
4451         (linux_nat_async_enabled, linux_nat_async_mask_value)
4452         (linux_nat_event_pipe, linux_nat_num_queued_events)
4453         (linux_nat_async_events_enabled): New globals.
4454         (struct waitpid_result): New struct.
4455         (waitpid_queue): New global.
4456         (queued_waitpid, push_waitpid, drain_queued_events): New.
4457         (my_waitpid): Call queued_waitpid.
4458         (linux_child_follow_fork): Disable async events during the call.
4459         (blocked_mask): Delete.
4460         (sync_sigchld_action, async_sigchld_action): New globals.
4461         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
4462         async mode, block events during the call.
4463         (linux_nat_create_inferior): New.
4464         (linux_nat_attach): In sync mode, restore the mask states.  In
4465         async mode, wake the event loop immediatelly.
4466         (detach_callback): Drain all queued events of the lwp we're
4467         detaching from.
4468         (linux_nat_detach): Block async mode, and drain events of the main
4469         process.
4470         (linux_nat_resume): If in async mode, mask async events during the
4471         call.  If short circuiting, force event loop to wake up.  If
4472         resuming, set target_executing, and register target events in the
4473         event loop.
4474         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4475         (linux_nat_wait): In async mode, block events during the call.
4476         Only enable/disable passing SIGINT to the inferior in sync mode.
4477         Get events from local waitpid queue.  If no interesting events was
4478         found, return to events loop.  Reregister target events in the
4479         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
4480         (linux_nat_kill): Disable events on entry.
4481         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4482         here.  Detach async mode from the event loop if there are no more
4483         forks available, otherwise leave it on.
4484         (sigchld_handler): Assure this is called only in sync mode.
4485         (linux_async_permitted, linux_async_permitted_1): New globals.
4486         (set_maintenance_linux_async_permitted)
4487         (show_maintenance_linux_async_permitted): New functions.
4488         (linux_nat_is_async_p, linux_nat_can_async_p)
4489         (linux_nat_async_mask): New.
4490         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4491         (get_pending_events, async_sigchld_handler): New.
4492         (linux_nat_async_events): New.
4493         (async_terminal_is_ours): New global.
4494         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4495         (async_client_callback, async_client_context): New.
4496         (linux_nat_async_file_handler, linux_nat_async)
4497         (linux_nat_disable_async, linux_nat_enable_async): New.
4498         (linux_nat_add_target): Register linux_nat_create_inferior,
4499         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4500         linux_nat_async_mask, linux_nat_terminal_inferior and
4501         linux_nat_terminal_ours.
4502         (_initialize_linux_nat): Remove local action variable, and update
4503         code that used it to use sync_sigchld_action.  Add new
4504         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
4505         set/show command in the maintenance class.  Add new "linux-async"
4506         maintenance set/show command.  Block SIGCHLD by default.  Setup
4507         async_sichld_action, and sync_sigchld_action.  Install the default
4508         async mode.
4509         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4510         the cancel signals.
4511
4512         * linux-thread-db.c (re_check_for_thread_db): New.
4513         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4514         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4515         (thread_db_async_mask): New.
4516         (init_thread_db_ops): Register thread_db_can_async_p,
4517         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4518
4519         * remote.c (remote_async_mask_value): New.
4520         (remote_return_zero): New.
4521         (init_remote_ops): Register remote_return_zero as callbacks of
4522         to_can_async_p and to_is_async_p.
4523         (remote_can_async_p, remote_is_async_p, remote_async): Update to
4524         use remote_async_mask_value.
4525         (remote_async_mask): New.
4526         (init_remote_async_ops): Remove to_async_mask_value setting and
4527         register remote_async_mask as to_async_mask callback in
4528         remote_async_ops.
4529
4530         * Makefile.in (linux-nat.o): Update.
4531
4532 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4533
4534         * gdbthread.h (add_thread_with_info): New.
4535         * linux-thread-db.c: Add some documentation.
4536         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4537         (struct private_thread_info): Remove th_valid and ti_valid.
4538         Replace ti with tid.
4539         (thread_get_info_callback): Do not add TID to the new ptid.  Do
4540         not cache th or ti.
4541         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4542         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
4543         new PTID.
4544         (attach_thread): Handle an already-existing thread.  Use
4545         add_thread_with_info.  Cache the th and tid.
4546         (detach_thread): Verify that private was set.  Remove verbose
4547         argument and printing.  Update caller.
4548         (thread_db_detach): Do not adjust inferior_ptid.
4549         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4550         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4551         (thread_db_wait): Do not use lwp_from_thread.
4552         (thread_db_pid_to_str): Use the cached TID.
4553         (thread_db_extra_thread_info): Check that private is set.
4554         (same_ptid_callback): Delete.
4555         (thread_db_get_thread_local_address): Do not use it or check
4556         is_thread.  Check that private is set.  Assume that the thread
4557         handle is already cached.
4558         (init_thread_db_ops): Remove to_resume and to_kill.
4559         * thread.c (add_thread_with_info): New.
4560         (add_thread): Use it.
4561         * linux-nat.c (find_thread_from_lwp): Delete.
4562         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
4563         deleting the thread.
4564         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4565         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4566         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4567         printf_unfiltered for thread exits.
4568         * procfs.c (procfs_wait): Likewise.
4569
4570 2008-03-21  Chris Demetriou  <cgd@google.com>
4571
4572         * symtab.c (rbreak_command): Quote symbol name before passing
4573         it to break_command.
4574
4575 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4576
4577         * eval.c (evaluate_subexp_for_address): Clarify error message.
4578         Use value_must_coerce_to_target.
4579         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4580         * valops.c (value_assign): Call value_coerce_to_target when
4581         assigning to anything but internalvars.  Leave GDB-side arrays
4582         as arrays when assigning to internalvars.
4583         (value_must_coerce_to_target, value_coerce_to_target): New.
4584         (value_coerce_array, value_addr): Call value_coerce_to_target.
4585         (value_array): Create the array in GDB's memory instead of
4586         the inferior's.
4587         * value.h (value_must_coerce_to_target, value_coerce_to_target):
4588         Declare.
4589
4590 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4591
4592         * top.c (quit_confirm): Warn that we will kill the program.
4593
4594 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
4595
4596         * inflow.c (terminal_ours_1): Guard access to
4597         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4598
4599 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
4600             Jim Blandy  <jimb@codesourcery.com>
4601             Daniel Jacobowitz  <drow@false.org>
4602
4603         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4604         (dwarf2_read_address): Update prototype.
4605
4606         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4607         (signed_address_type): Likewise.
4608         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4609         (execute_stack_op): Update calls to unsigned_address_type,
4610         signed_address_type and dwarf2_read_address.  Fix implementation
4611         of DW_OP_deref_size.
4612
4613         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4614         (dwarf2_per_cu_addr_size): Likewise.
4615         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4616         (struct dwarf2_loclist_baton): Likewise.
4617
4618         * dwarf2loc.c (find_location_expression): Update calls to
4619         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
4620         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4621         (locexpr_describe_location): Likewise.
4622         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4623         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4624         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
4625         to dwarf2_per_cu_addr_size (per_cu).
4626         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4627         (loclist_read_variable): Likewise.
4628         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4629
4630         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4631         instead of baton->objfile.
4632         (dwarf2_per_cu_obfile): New function.
4633         (dwarf2_per_cu_addr_size): Likewise.
4634
4635         * dwarf2-frame.c (struct comp_unit): Move higher.
4636         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4637         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4638         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
4639         parameter by using fde->eh_frame_p.  Use read_encoded_value
4640         to implement DW_CFA_set_loc.
4641         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4642         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
4643         execute_stack_op and execute_cfa_program.
4644         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4645         (size_of_encoded_value): Remove.
4646         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4647         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
4648         (add_cie): Set cie->unit backlink.
4649         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
4650         read_encoded_value.
4651         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4652
4653 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
4654
4655         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4656         gdbarch_bfd_arch_info.
4657
4658 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
4659
4660         * aix-thread.c (pdc_read_regs): Minor reformatting.
4661
4662 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
4663
4664         * thread.c (print_thread_info): Don't insist
4665         on having current thread if there are no
4666         threads at all.
4667
4668 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4669
4670         * infcmd.c (attach_command_post_wait)
4671         (attach_command_continuation): New.
4672         (attach_command): Support background async execution, and async
4673         execution in synchronous mode.
4674
4675 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
4676
4677         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4678         * symmisc.c (dump_symtab_1): Likewise.
4679         * wrapper.c (gdb_value_struct_elt): Likewise.
4680
4681 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4682
4683         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4684
4685 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4686
4687         * linux-nat.c (linux_nat_filter_event): New, refactored from
4688         linux_nat_wait.
4689         (linux_nat_wait): Call linux_nat_filter_event.
4690
4691 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
4692
4693         * top.c (execute_command): Fix uninitialized variable error.
4694
4695 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
4696
4697         * Makefile.in (amd64nbsd-nat.o): New dependency.
4698         * amd64nbsd-nat.c: Include "nbsd-nat.h".
4699         (_initialize_amd64nbsd_nat): Update target vector to use
4700         nbsd_pid_to_exec_file.
4701         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4702
4703 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4704
4705         Remove ignoring leading exec events code.
4706         * fork-child.c (startup_inferior): Do not set
4707         inferior_ignoring_leading_exec_events.
4708         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4709         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4710         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4711         (handle_inferior_event): Remove code for ignoring leading exec
4712         events.
4713         * target.c (update_current_target): Do not inherit, or default,
4714         to_reported_exec_events_per_exec_call.
4715         (debug_to_reported_exec_events_per_exec_call): Remove.
4716         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4717         * target.h (target_reported_exec_events_per_exec_call): Remove.
4718         (struct target): Remove the to_reported_exec_events_per_exec_call
4719         field.
4720
4721 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4722
4723         Implement -thread-info.
4724         * gdbthread.h (print_thread_info): Declare.
4725
4726         * thread.c (print_thread_info): New, extracted
4727         from info_threads_command and adjusted to
4728         work for CLI and MI.
4729         (info_threads_command): Use print_thread_info.
4730         * Makefile.in: Update dependencies.
4731
4732         * mi/mi-cmds.c (mi_cmds): Specify a handler
4733         for -thread-info.
4734         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4735         * mi/mi-main.c (mi_cmd_thread_info): New.
4736         (mi_cmd_list_features): Include 'thread-info'.
4737
4738 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
4739
4740         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4741         to decide whether to match instruction patterns using "sw" and "sd".
4742
4743 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4744
4745         * infcmd.c (jump_command): Postpone disabling stdin until after
4746         the possible query.
4747
4748 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4749
4750         * inflow.c (gdb_getpgrp): New.
4751         (gdb_has_a_terminal): Use get_getpgrp.
4752         (terminal_ours_1): If attach_flag is set, don't refetch
4753         inferior_process_group.
4754
4755 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4756
4757         * features/library-list.dtd: Allow "section" elements as children
4758         of "library".  Add "section" element and describe its attributes.
4759
4760         * solib-target.c (struct lm_info): Add section_bases member.
4761         (library_list_start_segment): Error out if seen a section element.
4762         (library_list_start_section): New.
4763         (library_list_end_library): New.
4764         (solib_target_free_library_list): Free section_bases.
4765         (section_attributes): New.
4766         (library_children): Make "segment" optional.  Add "section" child.
4767         (library_list_children): Register library_list_end_library.
4768         (solib_target_relocate_section_addresses): Handle section bases.
4769
4770         * NEWS: Mention new qXfer:libraries:read section offsets support.
4771
4772 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4773
4774         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4775         (make_exec_error_cleanup): Remove declarations.
4776         * utils.c (exec_error_cleanup_chain): Remove.
4777         (do_exec_error_cleanups, discard_exec_error_cleanups)
4778         (make_exec_error_cleanup): Remove.
4779         * event-loop.c (start_event_loop): Adjust call to
4780         async_enable_stdin.
4781         * event-top.c (async_enable_stdin): Remove the paramater dummy.
4782         (async_disable_stdin): Don't register async_enable_stdin via
4783         cleanup.
4784         * inf-loop.c (inferior_event_handler): Don't
4785         call do_exec_error_cleanups.  Call async_enable_stdin instead.
4786         * event-loop.c (start_event_loop): Adjust call to
4787         async_enable_stdin.
4788         * tui/tui-interp.c (tui_command_loop): Adjust call to
4789         async_enable_stdin.
4790
4791 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4792
4793         Async mode fixes.
4794         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4795         * breakpoint.c (bpstat_do_actions): In async mode,
4796         don't jump to top expecting stop_bpstat to be already
4797         updated.
4798         * event-loop.c (start_event_loop): Call async_enable_stdin
4799         on exception.
4800         * event-top.c (async_enable_stdin): Do nothing if sync_execution
4801         is not set.
4802         (command_handler): Do not setup continuation here.
4803         (command_line_handler_continuation): Move to...
4804         * top.c (command_line_handler_continuation): ... here.
4805         (execute_command): In async mode, register continuation.
4806         Don't check frame's language in running in async mode.
4807         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4808         * inf-loop.c (complete_execution): Inline into...
4809         (inferior_event_handler): ... here.  Clear target_executing before
4810         doing any cleanups.  Don't try to show prompt if the target was
4811         resumed.
4812         * infcmd.c (signal_command): Add support for async mode.
4813         (finish_command): Only add continuation if the target was
4814         successfully resumed.
4815         * remote.c (init_async_opts): Register to_get_thread_local_address
4816         handler.
4817         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4818         with sync_execution.
4819         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4820         on exception.
4821
4822 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
4823
4824         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4825         * exec.c (exec_bfd_mtime): Define.
4826         (exec_close): Clear it.
4827         (exec_file_attach): Set it.
4828         * gdbcore.h (exec_bfd_mtime): Declare.
4829         * source.c (find_source_lines): Do not use bfd_get_mtime.
4830
4831 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4832
4833         * top.c (simplified_command_loop): Remove.
4834
4835 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4836
4837         Remove unused remote.c hooks.
4838         * remote.c (deprecated_target_resume_hook)
4839         (deprecated_target_wait_loop_hook): Remove.
4840         (remote_resume): Do not call deprecated_target_resume_hook.
4841         (remote_wait): Do not call deprecated_target_wait_loop_hook.
4842         (remote_async_wait): Likewise.
4843
4844 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4845
4846         Implement MI notification for new threads.
4847         * doc/observer.texi (new_thread): Document.
4848         * observer.sh: Forward declare struct thread_info.
4849         * thread.c (add_thread): Notify observer.
4850
4851         * interps.h (interp_init_ftype): New parameter
4852         top_level.
4853         (interp_set): Likewise.
4854         (top_level_interpreter_data): Declare.
4855         * interps.c (interp_set): New parameter top_level.
4856         Pass it to interpreter's init function.  Remember
4857         top level interpreter.
4858         (interpreter_exec_cmd): Adjust.
4859         (top_level_interpreter_data): New.
4860         * main.c (captured_main): Pass 1 for top_level
4861         parameter of interp_set.
4862         * cli/cli-interp.c (cli_interpreter_init): New
4863         parameter top_level.
4864         * tui/tui-interp.c (tui_init): New parameter top_level.
4865
4866         * mi/mi-interp.c (mi_new_thread): New.
4867         (mi_interpreter_init): If top level, register
4868         observer for new threads.
4869
4870         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4871
4872 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4873
4874         * top.c (execute_command): Disable break and stop
4875         commands in async mode.
4876
4877 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4878
4879         revert:
4880         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4881         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4882         Call target_stop in the INF_QUIT_REQ case.
4883         * Makefile.in (inf-loop.o): Update.
4884
4885 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4886
4887         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4888         Call target_stop in the INF_QUIT_REQ case.
4889         * Makefile.in (inf-loop.o): Update.
4890
4891 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4892
4893         * top.c (execute_command): Enable break, info and interrupt
4894         commands in async mode.
4895
4896 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
4897             Daniel Jacobowitz  <dan@codesourcery.com>
4898
4899         * breakpoint.h (breakpoint_restore_shadows): New
4900         declaration.
4901         * breakpoint.c (breakpoint_restore_shadows): New.
4902         (read_memory_nobpt): Delete.
4903         * gdbcore.h (read_memory_nobpt): Delete declaration.
4904         * target.c (memory_xfer_partial): Call
4905         breakpoint_restore_shadows.
4906         (restore_show_memory_breakpoints)
4907         (make_show_memory_beakpoints_cleanup): New.
4908         (show_memory_breakpoints): New.
4909         * target.h (make_show_memory_beakpoints_cleanup): Declare.
4910         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4911         Make sure we see memory breakpoints when checking if
4912         breakpoint is still there.
4913         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4914         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4915         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4916         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4917
4918 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
4919
4920         * thread.c (add_thread): Use printf_unfiltered to print.
4921
4922 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
4923
4924         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4925         that is true only on x86-solaris and x86_64-solaris.
4926         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4927         with proc_get_LDT_entry.
4928
4929 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4930
4931         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4932         * config.in, configure: Regenerate.
4933         * fork-child.c (fork_inferior): Call create_tty_session.
4934         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4935         (create_tty_session): New function.
4936         * terminal.h: Declare create_tty_session.
4937
4938 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
4939
4940         PR 5900
4941         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4942         * mipsread.c: Include elf/internal.h.
4943         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4944         to internal range.
4945
4946 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
4947
4948         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4949         to get at the current architecture and at the target specific vector.
4950         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4951         remove define of I387_ST0_REGNUM.
4952
4953         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4954
4955         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4956         get at the current architecture
4957         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4958         parameter.
4959
4960         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4961         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4962
4963         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4964         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4965         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4966
4967         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4968         at the target specific vector.
4969
4970         (i386_get_longjmp_target): Use get_frame_arch to get at the current
4971         architecture. Use gdbarch_tdep to get at the target specific vector.
4972
4973         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4974         update caller. Use gdbarch_tdep to get at the target specific vector.
4975
4976         (i386_register_to_value: Use get_frame_arch to get at the current
4977         architecture.
4978
4979         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4980         parameter.
4981
4982         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4983         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4984         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4985         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4986
4987         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4988         undef's.
4989
4990         (i387_convert_register_p, i387_register_to_value,
4991         i387_value_to_register): Update call for i386_fp_regnum_p.
4992
4993         * i387-tdep.h: Remove comment.
4994         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4995         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4996         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4997         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4998         I387_MXCSR_REGNUM): Add target specific vector as parameter.
4999
5000 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
5001
5002         * Makefile.in (fork-child.o): Update.
5003         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5004         argument.  Gather all gdbserver features together.
5005         * fork-child.c (exec_wrapper): New variable.
5006         (fork_inferior): Use it.
5007         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5008         (unset_exec_wrapper_command, _initialize_fork_child): New.
5009
5010 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5011
5012         * source.c (directory_command): Modify the determination of
5013         condition of terminal "from_tty".
5014
5015 2008-03-10  Matt Rice  <ratmice@gmail.com>
5016
5017         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5018
5019 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5020
5021         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5022         of the data passing to strtoulst function.
5023         (info_spu_signal_command): Likewise.
5024
5025 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
5026
5027         * mi/mi-interp.c (mi_command_loop): Remove
5028         commented-out code.
5029
5030 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5031
5032         * remote.c (extended_remote_attach_1): Make local variable pid an int
5033         instead of a pid_t.
5034
5035 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5036
5037         * solib-svr4.c (svr4_same_1): New function, originally extracted
5038         from svr4_same and expanded to handle the sparc64 case.
5039         (svr4_same): Move up and reimplement using svr4_same_1.
5040         (enable_break): Use svr4_same_1 to do shared library name comparisons.
5041
5042 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
5043
5044         * MAINTAINERS: Move self to Paper trail.
5045
5046 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
5047
5048         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5049         * event-loop.c (call_async_signal_handler): New.
5050         * event-loop.h (call_async_signal_handler)
5051         (gdb_call_async_signal_handler): Declare.
5052         (mark_async_signal_handler): Add comments.
5053         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5054         * mingw-hdep.c (sigint_event, sigint_handler): New.
5055         (gdb_select): Use them.  Wait for the readline signal handler
5056         to finish.
5057         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5058         * posix-hdep.c (gdb_call_async_signal_handler): New function.
5059         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5060         New.
5061         (remote_fileio_ctrl_c_signal_handler): Use
5062         gdb_call_async_signal_handler.
5063         (initialize_remote_fileio): Initialize sigint_fileio_token.
5064         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5065         not initialize tokens here.
5066         (handle_remote_sigint_twice): Likewise.  Reinstall
5067         handle_remote_sigint.
5068         (async_remote_interrupt_twice): Just call interrupt_query.
5069         (cleanup_sigint_signal_handler): Do not delete tokens.
5070         (remote_interrupt, remote_interrupt_twice): Use
5071         gdb_call_async_signal_handler.
5072         (interrupt_query): Reinstall the default signal handler.
5073         (_initialize_remote): Initialize tokens here.
5074
5075 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
5076
5077         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5078         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5079         Change the type of the lr register to code_ptr.
5080         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5081         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5082         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5083         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5084         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5085         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5086         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5087
5088 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
5089
5090         * MAINTAINERS: Update my email address.
5091
5092 2008-03-03  Keith Seitz  <keiths@redhat.com>
5093
5094         From Dave Murphy  <davem@devkitpro.org>:
5095         * configure.ac: Set tcl configdir to win under mingw.
5096         * configure: Regenerate.
5097
5098 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
5099
5100         * breakpoint.c (fetch_watchpoint_value): New function.
5101         (update_watchpoint): Set and clear val_valid.  Use
5102         fetch_watchpoint_value.  Handle unreadable values on the
5103         value chain.  Correct check for user-requested array watchpoints.
5104         (breakpoint_init_inferior): Clear val_valid.
5105         (watchpoint_value_print): New function.
5106         (print_it_typical): Use it.  Do not free or clear old_val.  Print
5107         watchpoints even if old_val == NULL.
5108         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
5109         becoming readable or unreadable.
5110         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
5111         (do_enable_watchpoint): Likewise.
5112         * breakpoint.h (struct breakpoint): Update comment for val.  Add
5113         val_valid.
5114         * NEWS: Mention watchpoints on inaccessible memory.
5115
5116 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
5117
5118         * Makefile.in (i386-nat.o): Update.
5119         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5120         i386_use_watchpoints.
5121         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5122         i386_use_watchpoints.
5123         * i386-nat.c (i386_stopped_data_address): Take two arguments.
5124         (i386_stopped_by_watchpoint): Update call.
5125         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5126         * config/i386/nm-i386.h: Conditionalize definitions on
5127         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5128         (i386_use_watchpoints): Declare.
5129         (i386_stopped_data_address): Update.
5130         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5131         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5132
5133 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
5134
5135         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5136         * version.in: Bump version to 6.8.50.20080229-cvs.
5137
5138 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
5139
5140         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5141         properly.
5142
5143 2008-02-28  Tom Tromey  <tromey@redhat.com>
5144
5145         * infcmd.c (notice_args_read): Print result of get_inferior_args.
5146
5147 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5148
5149         * infcmd.c (kill_if_already_running): Make static.  Use
5150         target_require_runnable.
5151         * target.c (target_require_runnable): New.
5152         * target.h (target_require_runnable): Declare.
5153
5154 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5155
5156         * frame.c (reinit_frame_cache): Only annotate if frames were
5157         previously valid.
5158
5159 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5160
5161         * regformats/reg-ppc.dat: Rename "ps" to "msr".
5162         * regformats/reg-ppc64.dat: Likewise.
5163
5164 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5165
5166         * features/Makefile (%.dat): Emit xmltarget statement.
5167
5168         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5169         Generate code to set gdbserver_xmltarget in init_registers_${name}.
5170
5171         * regformats/arm-with-iwmmxt.dat: Regenerate.
5172         * regformats/mips64-linux.dat: Regenerate.
5173         * regformats/mips-linux.dat: Regenerate.
5174         * regformats/rs6000/powerpc-32.dat: Regenerate.
5175         * regformats/rs6000/powerpc-64.dat: Regenerate.
5176         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5177
5178         * regformats/reg-arm.dat: Add xmlarch statement.
5179         * regformats/reg-i386.dat: Likewise.
5180         * regformats/reg-i386-linux.dat: Likewise.
5181         * regformats/reg-x86-64-linux.dat: Likewise.
5182         * regformats/reg-spu.dat: Likewise.
5183
5184 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5185
5186         * remote.c (remote_wait, remote_async_wait): Stop if we receive
5187         an error.
5188
5189 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5190
5191         * utils.c (debug_timestamp): New.
5192         (vfprintf_unfiltered): Print timestamps if requested.
5193         (show_debug_timestamp): New.
5194         (initialize_utils): Register "set debug timestamp".
5195         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
5196
5197 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5198
5199         * breakpoint.c (skip_prologue_sal): New function.
5200         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5201         computed from a line number.
5202
5203 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5204
5205         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5206         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5207         Set PC register type to "code_ptr".
5208         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5209         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5210         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5211         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5212         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5213         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5214         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5215         Regenerate.
5216
5217 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
5218
5219         * regformats/regdat.sh: Rename init_registers function in
5220         generated file to init_registers_${name}.
5221
5222         * regformats/reg-crisv32.dat: Set "name" to crisv32.
5223         * regformats/reg-ppc64.dat: Set "name" to ppc64.
5224         * regformats/reg-s390x.dat: Set "name" to s390x.
5225
5226 2008-02-26  Greg Law  <glaw@undo-software.com>
5227
5228         * regcache.c (registers_changed): Call reinit_frame_cache.
5229
5230 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
5231
5232         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
5233         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5234         and svr4_fetch_objfile_link_map.
5235         * Makefile.in (sh-linux-tdep.o): Update.
5236
5237 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5238
5239         * amd64-tdep.c (amd64_classify): Add support for decimal float
5240         types.
5241         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5242         use the struct return convention.
5243
5244 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
5245
5246         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5247         to old format.  Discard breakpoint address if shared library is
5248         unloaded.
5249         (breakpoint_1): Adjust formatting of table header accordingly.
5250
5251 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
5252
5253        * remote.c (remote_get_threadlist): If the response
5254        is empty, don't try to parse it.
5255
5256 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
5257
5258         Unbreak 'target async'.
5259         * serial.c (serial_async): Set the
5260         handler function before enabling async
5261         mode.
5262
5263 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
5264
5265         * solib-svr4.c (enable_break): Convert r_brk to a code address.
5266
5267 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
5268
5269         * remote.c (extended_remote_attach_1): Set attach_flag.
5270         (extended_remote_create_inferior_1): Clear attach_flag.
5271
5272 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
5273
5274         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5275         r_brk_offset.
5276         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5277         * solib-svr4.c (solib_svr4_r_brk): New.
5278         (open_symbol_file_object, svr4_current_sos): Always check the
5279         debug base.
5280         (svr4_fetch_objfile_link_map): Do not set debug_base.
5281         (enable_break): Use r_brk if it is set.
5282         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5283         (svr4_lp64_fetch_link_map_offsets): Likewise.
5284         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5285
5286 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5287             Mark Kettenis  <kettenis@gnu.org>
5288
5289         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5290         trad_frame_saved_reg.
5291         (trad-frame.h): New include.
5292
5293         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5294         instead of frame_obstack_zalloc.
5295         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5296
5297         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5298
5299 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5300
5301         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5302         from disassemble_info instead of gdbarch_byte_order.
5303
5304         * mips-tdep.c (gdb_print_insn_mips): Likewise.
5305         * arm-tdep.c (gdb_print_insn_arm): Likewise.
5306
5307 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5308
5309         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5310         gdbarch as parameter.
5311
5312         * gdbarch.{c,h}: Regenerate.
5313
5314         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5315         parameter.
5316         * mem-break.c (default_memory_insert_breakpoint)
5317         (default_memory_remove_breakpoint): Likewise.
5318         * target.h (default_memory_remove_breakpoint)
5319         (default_memory_insert_breakpoint): Likewise.
5320
5321         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5322         parameter. Replace current_gdbarch by gdbarch.
5323         * m32r-tdep.c (m32r_memory_insert_breakpoint)
5324         (m32r_memory_remove_breakpoint): Likewise.
5325
5326 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
5327
5328         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5329
5330 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
5331
5332         * NEWS: Add entry describing Add support improvements.
5333
5334 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5335
5336         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5337         M68K_FP0_REGNUM.
5338
5339 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5340
5341         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5342         register_offset_hack anymore.
5343
5344         * regcache.{c,h} (register_offset_hack): Remove.
5345
5346 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5347
5348         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5349
5350         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5351         current_gdbarch by gdbarch.
5352         (hppa64_hpux_find_global_pointer): Likewise.
5353         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5354         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5355         find_global_pointer.
5356
5357         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5358         parameter.
5359         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5360
5361         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5362         of gdbarch_num_regs.
5363
5364         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5365         replace current_gdbarch by gdbarch.
5366         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5367
5368 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5369
5370         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5371         and replace current_gdbarch by gdbarch.
5372
5373         (store_register): Update call for exec_one_dummy_insn.
5374         (fetch_register, store_register): Update call of regmap.
5375
5376         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5377         parameter and replace current_gdbarch by gdbarch.
5378
5379         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5380         the current architecture. Update call for getregs_supplies and
5381         getfpregs_supplies.
5382         (ppcnbsd_fetch_inferior_registers): Likewise.
5383
5384         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5385         replace current_gdbarch by gdbarch.
5386         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5387         get_regcache_arch to get at the current architecture. Update call for
5388         getfpregs_supplies.
5389
5390 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5391
5392         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5393         variables.
5394
5395 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
5396
5397         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5398
5399 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
5400
5401         * NEWS: Mention pending breakpints in MI.
5402
5403 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
5404
5405         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5406
5407 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
5408
5409         Add script to build and test GDB using enable-targets=all.
5410
5411         * gdb_buildall.sh: New file.
5412
5413 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
5414
5415         * NEWS (New native configurations): Xtensa GNU/Linux.
5416         (New targets): Xtensa GNU/Linux.
5417         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5418         xtensa-linux-tdep.o
5419         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5420         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5421         * configure.tgt (xtensa*-*-linux*): New entry.
5422         * xtensa-config.c (xtensa_tdep): New variable.
5423         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5424         (rmap): Change format based on new macro XTREG.
5425         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5426         * xtensa-linux-nat.c: New.
5427         * xtensa-linux-tdep.c: New.
5428         * xtensa-xtregs.c: New.
5429         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5430         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5431         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5432         (xtensa_register_t): New field coprocessor.
5433         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5434         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5435         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5436         Update to handle privileged registers.
5437         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5438         (xtensa_push_dummy_call): Set windowstart register correctly.
5439         (call0_analyze_prologue): Initialize xtensa_default_isa.
5440         (xtensa_derive_tdep): New.
5441         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5442         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5443         Call xtensa_derive_tdep().
5444         * config/xtensa/linux.mh: New.
5445         * regformats/reg-xtensa.dat: New.
5446
5447 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
5448
5449         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5450         (filenames.h): New include.
5451         * Makefile.in (corelow.o): Add dependency for filenames.h.
5452
5453 2008-02-08  Doug Evans  <dje@google.com>
5454
5455         * source.c (find_and_open_source): Always rewrite absolute filenames.
5456
5457 2008-02-07  Doug Evans  <dje@google.com>
5458
5459         * breakpoint.c: #include "hashtab.h".
5460         (ambiguous_names_p): New fn.
5461         (update_breakpoint_locations): When restoring bp enable status, don't
5462         compare function names if any functions have same name.
5463         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5464
5465 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
5466
5467         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5468         instead of just a VEC*. Update use of SV.
5469         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5470
5471 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5472
5473         * NEWS: Put all new commands since gdb-6.7 together.
5474
5475 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5476
5477         * ada-lang.c: #include "vec.h".
5478         (struct string_vector, new_string_vector, string_vector_append):
5479         Delete.
5480         (char_ptr): New typedef.
5481         (DEF_VEC_P (char_ptr)): New VEC type.
5482         (symbol_completion_add): Update profile to take the new VEC type
5483         instead of the old string_vector structure. Update code accordingly.
5484         (ada_make_symbol_completion_list): Use the new VEC type instead of
5485         the old string_vector structure, and update the code accordingly.
5486         * Makefile.in (ada-lang.o): Add dependency on vec.h.
5487
5488 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
5489
5490         * p-exp.y: Set current_type in missing places.
5491         (leftdiv_is_integer): New static variable.
5492         Typecast right operand of BINOP_DIV to long_double if both operands
5493         are integers.
5494
5495 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
5496
5497         * remote-mips.c (set_breakpoint): Rename to...
5498         (mips_set_breakpoint): ... this.
5499         (clear_breakpoint): Rename to...
5500         (mips_clear_breakpoint): ... this.
5501         (common_breakpoint): Rename to...
5502         (mips_common_breakpoint): ... this.
5503         (check_lsi_error): Rename to...
5504         (mips_check_lsi_error): ... this.
5505
5506 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
5507
5508         * language.h (struct language_defn): Add new field
5509         la_make_symbol_completion_list.
5510         * symtab.c (default_make_symbol_completion_list): Renames
5511         make_symbol_completion_list.
5512         (make_symbol_completion_list): New function.
5513         * symtab.h (default_make_symbol_completion_list): Add declaration.
5514         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5515         (auto_language, local_language): Likewise.
5516         * objc-lang.c (objc_language_defn): Likewise.
5517         * scm-lang.c (scm_language_defn): Likewise.
5518         * m2-lang.c (m2_language_defn): Likewise.
5519         * f-lang.c (f_language_defn): Likewise.
5520         * jv-lang.c (java_language_defn): Likewise.
5521         * p-lang.c (pascal_language_defn): Likewise.
5522         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5523         (minimal_language_defn): Likewise.
5524         * ada-lang.c (struct string_vector): New structure.
5525         (new_string_vector, string_vector_append, ada_unqualified_name)
5526         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5527         (ada_make_symbol_completion_list): New functions.
5528         (ada_language_defn): Set la_make_symbol_completion_list.
5529         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5530         this function is static.
5531
5532 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
5533
5534         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5535         to account for call site optimizations.
5536
5537 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
5538
5539         * tracepoint.c (read_actions): Handle end-of-text indicator
5540         in action list properly.  (Committed by Jim Blandy)
5541
5542 2008-02-05  Jim Blandy  <jimb@red-bean.com>
5543
5544         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5545         pseudoregister, not an internal error.
5546         Reported by: Andrzej Zaborowski
5547
5548 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5549
5550         * varobj.c (c_value_of_variable): Use xstrdup.
5551
5552 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5553
5554         Update stored rendition of varobj value when format changes.
5555         * varobj.c (varobj_set_display_format): Recomputed
5556         print_value.
5557         (c_value_of_variable): Return print_value.
5558
5559 2008-02-03  Doug Evans  <dje@google.com>
5560
5561         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5562         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5563         * valops.c (value_one): New function.
5564         * value.h (value_one): Declare.
5565
5566         Fix argument promotion for binary arithmetic ops for C.
5567         * valarith.c (unop_result_type): New fn.
5568         (binop_result_type): New fn.
5569         (value_binop): Move result type computation to binop_result_type.
5570         (value_pos, value_neg, value_complement): Move result type
5571         computation to unop_result_type.
5572
5573         PR 2384
5574         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5575         Return basetype, fieldno if found.  All callers updated.
5576         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5577         objfile.
5578         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5579         * symfile.h (fill_in_vptr_fieldno): Delete.
5580
5581 2008-02-02  Doug Evans  <dje@google.com>
5582
5583         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5584
5585         * typeprint.c (*): Whitespace cleanup.
5586
5587 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
5588             Luis Machado  <luisgpm@br.ibm.com>
5589             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5590
5591         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5592         don't fit into registerson the stack the way GCC does.
5593
5594 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
5595
5596         * symtab.c (symbol_set_names): Do not add an entry in the demangling
5597         hash table for Ada symbols. Just store the linkage name as is,
5598         and leave the demangled_name as NULL.
5599
5600 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
5601
5602         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5603         in the global scope.
5604         (new_symbol): Likewise.
5605
5606 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5607
5608         * breakpoint.c (break_command_1): Return void.
5609         (break_command_really): Return void.  Rethrow
5610         exceptions instead of returning.
5611         (gdb_breakpoint): Remove the error_message parameter.
5612         Return void.  Rename to set_breakpoint.
5613         * gdb.h (gdb_breakpoint): Rename and move to...
5614         * breakpoint.h (set_breakpoint): ...here.
5615         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5616         event hooks even if exception is thrown.  Adjust to
5617         gdb_breakpoint interface changes.
5618
5619
5620 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5621
5622         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5623         float in both first and second word in the doubleword, to support
5624         old and new ABIs.
5625
5626 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5627
5628         Properly rethrow exception.  This fixes errors
5629         about non-existent functions for -break-insert.
5630         * breakpoint.c (break_command_really): Use throw_exception
5631         for rethrowing.  If rethrowing, don't print the exception.
5632
5633 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5634
5635         * NEWS: Mention Decimal Floating Point support.
5636
5637 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
5638
5639         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5640         value type to builtin_type_void_func_ptr.
5641
5642 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
5643
5644         * s390-tdep.c (is_float_singleton, is_float_like,
5645         alignment_of, s390_return_value): Make checks for
5646         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5647
5648 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
5649             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5650
5651         * infcmd.c (default_print_registers_info): Also print hex
5652         raw contents for TYPE_CODE_DECFLOAT registers.
5653         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5654         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5655         (rs6000_register_name): Add support for DFP pseudo-registers.
5656         (rs6000_pseudo_register_type): Likewise.
5657         rs6000_pseudo_register_reggroup_p): Likewise.
5658         (ppc_pseudo_register_read): New function.
5659         (ppc_pseudo_register_write): Likewise.
5660         (rs6000_pseudo_register_read): Likewise.
5661         (rs6000_pseudo_register_write): Likewise.
5662         (e500_pseudo_register_read): Move checks to
5663         rs6000_pseudo_register_read.
5664         (e500_pseudo_register_write): Move checks to
5665         rs6000_pseudo_register_write.
5666         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
5667         rs6000_pseudo_register_read and rs6000_pseudo_register_write
5668         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
5669         num_pseudo_regs to account for DFP pseudo regs.
5670
5671 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5672
5673         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5674         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5675         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5676         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5677         e500_pseudo_register_read, e500_pseudo_register_write): Use
5678         IS_SPE_PSEUDOREG macro.
5679         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5680         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5681         Remove initialization of tdep->ppc_ev31_regnum.
5682
5683 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5684
5685         * printcmd.c (print_formatted): Handle references as for unformatted
5686         prints.
5687
5688 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
5689
5690         * eval.c (evaluate_subexp_standard): Add handling of user
5691         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5692
5693 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
5694
5695         * eval.c (evaluate_subexp_standard): Support
5696         BINOP_INTDIV opcode.
5697
5698 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
5699
5700         * valarith.c (value_binop): Add floating-point BINOP_MIN and
5701         BINOP_MAX cases.
5702         For BINOP_EXP, use length and signedness of left operand only for
5703         result, as for shifts.
5704         For integral operands to BINOP_EXP, use new integer_pow and
5705         uinteger_pow functions so as to get full range of results.
5706         (integer_pow): New function.
5707         (uinteger_pow): New function.
5708
5709 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
5710
5711         Use vector for varobj_list_children interface.
5712         * gdb/varobj.c (varobj_list_children): Return vector
5713         of varobjs.
5714         * gdb/varobj.h (varobj_list_children): Adjust
5715         prototype.
5716         (varobj_p): Declare.  Declare vector thereof.
5717         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5718         for varobj_list_children change.
5719         * Makefile.in (varobj_h): Update dependencies.
5720
5721 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5722
5723         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5724         TYPE_CODE_DECFLOAT arguments.
5725         (ppc64_sysv_abi_push_dummy_call) Likewise.
5726         (get_decimal_float_return_value): New function.
5727         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5728         values by calling get_decimal_float_return_value.
5729         (ppc64_sysv_abi_return_value): Likewise.
5730
5731 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
5732
5733         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
5734         for preprocessor macro information.  Formatting changes.
5735
5736 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5737
5738         * remote.c (struct remote_state): Add cached_wait_status.
5739         (remote_exec_file): New variable.
5740         (PACKET_vAttach, PACKET_vRun): New constants.
5741         (extended_remote_restart): Do not query for status.
5742         (struct start_remote_args): New.
5743         (remote_start_remote): Take it as a second argument.  Check
5744         whether the target is running.  Issue an error for non-running
5745         non-extended targets.  Cache the wait status.  Set inferior_ptid
5746         here.
5747         (remote_open_1): Prompt to disconnect non-running targets.  Make
5748         sure the target is marked running.  Do not set inferior_ptid here.
5749         Update call to remote_start_remote.  Do not call remote_check_symbols
5750         if the target is not running.
5751         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
5752         argument.  Handle a non-running target.
5753         (remote_detach): Use it.
5754         (extended_remote_detach): New.
5755         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
5756         (extended_remote_attach_1, extended_remote_attach)
5757         (extended_async_remote_attach): New.
5758         (remote_vcont_resume): Remove unused variable.
5759         (remote_wait, remote_async_wait): Use any cached wait status.
5760         (putpkt_binary, getpkt): Clear any cached wait status.
5761         (extended_remoute_mourn_1): New.
5762         (extended_remote_mourn): Use it.
5763         (extended_async_remote_mourn, extended_remote_run): New.
5764         (extended_remote_create_inferior_1): New.
5765         (extended_remote_create_inferior): Use it.
5766         (extended_remote_async_create_inferior): Likewise.
5767         (remote_xfer_partial): Skip for non-executing targets.
5768         (init_extended_remote_ops): Set to_detach and to_attach.
5769         (init_extended_async_remote_ops): Likewise.  Use
5770         extended_async_remote_mourn.
5771         (_initialize_remote): Register vAttach, vRun, and
5772         set remote exec-file.
5773         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5774
5775 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5776
5777         * Makefile.in (symfile.o): Update.
5778         * NEWS: Mention exec tracing support.
5779         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5780         exec events.
5781         * infcmd.c (kill_if_already_running, detach_command)
5782         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5783         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5784         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
5785         targets.  Apply the sysroot path to the loaded executable.  Use
5786         no_shared_libraries.
5787         * linux-nat.c (linux_child_follow_fork): Print fork following
5788         messages if verbose.
5789         (kill_wait_callback): Kill again before waiting a second time.
5790         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5791         no_shared_libraries.
5792
5793 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5794
5795         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5796
5797 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5798
5799         * nto-tdep.h: Remove #include "defs.h".
5800         * nto-tdep.c: Add #include "defs.h".
5801         * Makefile.in (nto_tdep_h): Update dependencies.
5802         (nto-tdep.o): Likewise.
5803
5804 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5805
5806         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5807         and use it.
5808         (proceed, start_remote): Update call to wait_for_inferior.
5809         * inferior.h (wait_for_inferior): Update declaration.
5810         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5811         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5812         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5813         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5814
5815 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
5816
5817         * varobj (adjust_value_for_child_access): Added checking for
5818         returned value from gdb_value_ind.
5819         (c_describe_child): Likewise.
5820         (cplus_describe_child): Fixed a typo.
5821
5822 2008-01-29  Jim Blandy  <jimb@red-bean.com>
5823
5824         * MAINTAINERS: Update my info.
5825
5826 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5827
5828         Use multiple locations for hardware watchpoints.
5829         This eliminates the need to traverse value chain, doing
5830         various checks, in three different places.
5831
5832         * breakpoint.h (struct bp_location): New fields
5833         lengths and watchpoint_type.
5834         (struct breakpoint): Remove the val_chain field.
5835         * breakpoint.c (is_hardware_watchpoint): New.
5836         (free_valchain): Remove.
5837         (update_watchpoint): New.
5838         (insert_bp_location): For hardware watchpoint, just
5839         directly insert it.
5840         (insert_breakpoints): Call update_watchpoint_locations
5841         on all watchpoints.  If we have failed to insert
5842         any location of a hardware watchpoint, remove all inserted
5843         locations.
5844         (remove_breakpoint): For hardware watchpoints, directly
5845         remove location.
5846         (watchpoints_triggered): Iterate over locations.
5847         (bpstat_stop_status): Use only first location of
5848         a resource watchpoint.
5849         (delete_breakpoint): Don't call free_valchain.
5850         (print_one_breakpoint): Don't print all
5851         locations for watchpoints.
5852         (breakpoint_re_set_one): Use update_watchpoint for
5853         watchpoints.
5854
5855 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5856
5857         Don't reset watchpoint block on solib load.
5858
5859         * breakpoint.c (insert_bp_location): For watchpoints,
5860         recompute condition.
5861         (breakpoint_re_set_one): Instead of recomputing value
5862         and condition for watchpoints, just reset value and
5863         let insert_breakpoints/insert_bp_location recompute it.
5864         Don't do anything about disabled watchpoint.
5865
5866 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5867
5868         * valarith.c (value_binop): Handle unsigned integer
5869         division by zero.
5870
5871 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
5872
5873         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5874         instruction pattern that appears frequently in position
5875         independent code.  Fix bug in code which looks for "fmov" and
5876         backtracks if no "fmov" is found.
5877
5878 2008-01-28  Doug Evans  <dje@google.com>
5879
5880         * dbxread.c (read_dbx_symtab): Fix indentation.
5881         Reformat comments to 80 columns.
5882         Move local var def closer to only use.
5883
5884 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
5885
5886         * fork-child.c (SHELL_FILE): Remove #ifndef.
5887         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5888
5889 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
5890
5891         * i386-tdep.c (i386_skip_noop): New function.
5892         (i386_analyze_prologue): Call i386_skip_noop function.
5893
5894 2008-01-24  Michael Snyder  <msnyder@specifix.com>
5895
5896         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5897         * win32-nat.c (win32_xfer_partial): Ditto.
5898         * target.c (default_xfer_partial): Minor whitespace adjustment.
5899
5900 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
5901
5902         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5903         strip bit 1 even if pc doesn't point to thumb code.
5904
5905 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
5906
5907         * remote.c (remote_wait): Handle SIGINT between packets.
5908         (remote_async_wait): Likewise.
5909
5910 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
5911             Chris Demetriou  <cgd@google.com>
5912
5913         * thread.c (add_thread_silent): Renamed
5914         from add_thread.
5915         (print_thread_events): New variable definition.
5916         (show_print_thread_events): New function.
5917         (_initialize_thread): Add "set print thread-events" and
5918         "show print thread-events" commands.
5919         (add_thread): Announce new thread.
5920         * gdbthread.h (add_thread_silent): Declare.
5921         (print_thread_events): New variable declaration.
5922         * inf-ttrace.c (inf_ttrace_wait): Don't
5923         inform about new thread, as add_thread is always
5924         called too, and will take care of that.
5925         * infrun.c (handle_inferior_event): Likewise.
5926         * procfs.c (procfs_wait): Likewise.
5927         * remote.c (remote_currthread): Likewise.
5928         * sol-thread.c (sol_thread_wait): Likewise.
5929         * win32-nat.c (get_win32_debug_event): Likewise.
5930         * linux-thread-db.c (attach_thread): Likewise.
5931         Remove the verbose parameter.
5932         (check_event): Make detach_thread be verbose
5933         only if print_thread_events is set.
5934         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5935         about new thread.  This is called only from
5936         linux-thread-db.c:attach_thread, which will take care.
5937         Remove the verbose parameter.
5938         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5939
5940 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
5941
5942         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5943
5944 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
5945
5946         * breakpoint.c (break_command_really): New parameter
5947         ignore_count.
5948         (break_command_1): Pass 0 as
5949         ignore_count to break_command_really.
5950         (gdb_breakpoint): Pass ignore_count to
5951         break_command_really.
5952
5953 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
5954
5955         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5956         sigcontext struct via pointer.
5957         (struct sigframe comment): Update to show new field `psc'.
5958
5959 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
5960
5961         * infrun.c (handle_inferior_event): If
5962         we failed to remove breakpoints, error,
5963         don't try to increment PC by hand.
5964
5965 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
5966
5967         Add NetBSD/hppa target and host support.
5968
5969         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5970         (hppabsd_gregset): Move to ...
5971         (hppabsd_regset_from_core_section): Rename
5972         hppaobsd_regset_from_core_section and move to ...
5973         (hppabsd_find_global_pointer): Update comment.
5974         (hppabsd_init_abi): Make global. Do not register
5975         hppabsd_regset_from_core_section.
5976         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5977         move to ...
5978         (_initialize_hppabsd_tdep): Move to ...
5979         * hppaobsd-tdep.c: ... here. New file.
5980         * hppnbsd-tdep.c: New file.
5981         * hppnbsd-nat.c: New file.
5982         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5983         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5984         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5985         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5986         * configure.host (hppa*-*-netbsd*): New entry.
5987         * configure.tgt (hppa*-*-netbsd*): New entry.
5988         (hppa*-*-openbsd*): Update.
5989         * NEWS (New native configuration): Mention NetBSD/hppa.
5990         (New targets): Mention NetBSD/hppa.
5991
5992 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5993
5994         * gdbarch.sh (function_list): Add new property bits_big_endian to
5995         gdbarch structure.
5996         * gdbarch.{c,h}: Regenerate.
5997
5998         * value.c (struct value): Replace BITS_BIG_ENDIAN by
5999         gdbarch_bits_big_endian (comment).
6000         (unpack_field_as_long, modify_field): Likewise.
6001         * value.h: Likewise (comment).
6002         * valops.c (value_slice): Likewise.
6003         * valarith.c (value_subscript, value_bit_index): Likewise.
6004         * gdbtypes.h (field): Likewise (comment).
6005         * eval.c (evaluate_subexp_standard): Likewise.
6006         * dwarf2read.c (dwarf2_add_field): Likewise.
6007         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6008         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6009
6010         * defs.h (BITS_BIG_ENDIAN): Remove.
6011
6012 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6013
6014         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6015         function calls.
6016         * m2-exp.y (yylex): Likewise.
6017         * objc-exp.y (yylex): Likewise.
6018
6019         * defs.h (DEPRECATED_STREQN): Remove.
6020
6021 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
6022
6023         * MAINTAINERS: Update my email address.
6024
6025 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
6026
6027         * README: Mention gdbserver/README.
6028
6029 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
6030
6031         * valarith.c (value_binop): Handle BINOP_INTDIV
6032         for unsigned and signed integers.
6033
6034 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
6035
6036         * s390-tdep.c (s390_gdbarch_init): Set default long double
6037         type to 128-bit IEEE quad.
6038
6039 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
6040
6041         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6042
6043 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
6044
6045         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6046
6047         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6048         * value.c: All callers changed.
6049
6050 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6051
6052         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6053         DEPRECATED_STREQ by its expression.
6054         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6055         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6056         (scan_xcoff_symtab): Likewise.
6057         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6058         * f-lang.c (find_common_for_function): Likewise.
6059         * objc-exp.y (parse_number): Likewise.
6060
6061         * defs.h (DEPRECATED_STREQ): Remove.
6062
6063 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6064
6065         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6066         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6067         get_frame_arch to get at the current_architecture. Update AM33_MODE
6068         call.
6069         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6070         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6071         architecture.
6072         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6073
6074 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6075
6076         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6077         parameter.
6078         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6079
6080         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6081         current_gdbarch by gdbarch. Update caller.
6082
6083         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6084         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6085         the current architecture. Update calls of
6086         amd64_native_gregset_supplies_p.
6087         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6088         (amd64bsd_store_inferior_registers): Likewise.
6089
6090 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6091
6092         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6093         Replace current_gdbarch by gdbarch. Update caller.
6094
6095 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6096
6097         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6098         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6099         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6100         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6101         (stabsect_build_psymtabs): Fix indentation.
6102
6103 2008-01-15  Michael Snyder  <msnyder@specifix.com>
6104
6105         * corelow.c (core_xfer_partial): Comment, cut/paste error.
6106
6107 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6108
6109         * win32-nat.c (win32_create_inferior): Restore code calling
6110         CloseHandle on ProcessInformation structure.
6111
6112 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
6113
6114         * configure.ac: Check for void * as 3 argument of ptrace.
6115         * configure: regenerate.
6116
6117 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6118
6119         * alpha-tdep.c (alpha_heuristic_proc_start)
6120         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6121         current_gdbarch by gdbarch.
6122
6123         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6124         current architecture by frame_info. Update alpha_heuristic_proc_start
6125         call.
6126
6127         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6128         get_frame_arch to get at the current architecture by frame_info. Update
6129         alpha_sigtramp_register_address call.
6130
6131         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6132         current_gdbarch by gdbarch. Update caller.
6133         (convert_to_extended, convert_from_extended): Add endianess parameter
6134         for comparison. Update caller.
6135         (arm_extract_return_value, arm_store_return_value): Use
6136         get_regcache_arch to get at the current architecture.
6137
6138         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6139         current_gdbarch by gdbarch. Update caller.
6140         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6141         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6142
6143         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6144         gdbarch as parameter. Update caller.
6145         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6146         current_gdbarch by gdbarch. Update caller.
6147
6148         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6149         update caller. Replace current_gdbarch by gdbarch.
6150
6151         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6152         the current architecture. Replace current_gdbarch by gdbarch.
6153         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6154         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6155         expression. Add gdbarch as parameter and replace current_gdbarch with
6156         it. Update caller.
6157         (M6811_TDEP): Remove.
6158         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6159         architecture.
6160         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6161         current_gdbarch by gdbarch. Update caller.
6162
6163         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6164         update caller.
6165         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6166         by gdbarch.
6167
6168         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6169         caller. Relace current_gdbarch by gdbarch.
6170         (altivec_register_p, spe_register_p): Likewise.
6171         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6172         parameter.
6173         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6174         altivec_register_p and spe_register_p.
6175
6176         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6177         caller. Replace current_gdbarch by gdbarch.
6178         (score_analyze_prologue): use get_frame_arch to get at the current
6179         architecture.
6180
6181         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6182         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6183         current_gdbarch by gdbarch. Update caller.
6184         (sparc_frame_cache): Use get_frame_arch to get at the current
6185         architecture.
6186         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6187         sparc_analyze_prologue.
6188
6189         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6190         parameter.
6191
6192 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6193
6194         * exec.c: #include "arch-utils.h"
6195          (print_section_info): Use gdbarch_from_bfd to get at the
6196         current architecture. Replace current_gdbarch. Fix indention. Replace
6197         deprecated_print_address_numeric by paddress.
6198         * Makefile.in (exec.o) Add dependency to arch-utils.h.
6199
6200         * valprint.c (val_print_string): Replace
6201         deprecated_print_address_numeric.
6202         * tracepoint.c (trace_mention, scope_info): Likewise.
6203         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6204         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6205         (maintenance_check_symtabs): Likewise.
6206         * symfile.c (list_overlays_command): Likewise.
6207         * stack.c (frame_info, print_block_frame_labels): Likewise.
6208         * printcmd.c (print_address, print_address_demangle)
6209         (address_info): Likewise.
6210         * corefile.c (memory_error): Likewise.
6211         * infcmd.c (jump_command): Likewise.
6212         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6213         (mention, delete_breakpoint): Likewise.
6214         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6215         * dwarf2read.c (dump_die): Likewise.
6216         * ada-valprint.c (ada_val_print_1): Likewise.
6217         * f-valprint.c (f_val_print): Likewise.
6218         * linux-fork.c (info_forks_command): Likewise.
6219         * m32r-com.c (m32r_load_section, m32r_load)
6220         (m32r_upload_command): Likewise.
6221
6222         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6223
6224 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6225
6226         * gdbarch.sh (skip_prologue): Add gdbarch
6227         as parameter.
6228         * gdbarch.{c,h}: Regenerate.
6229
6230         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6231         * amd64-tdep.c (amd64_skip_prologue): Likewise.
6232         * avr-tdep.c (avr_skip_prologue): Likewise.
6233         * cris-tdep.c (cris_skip_prologue): Likewise.
6234         * frv-tdep.c (frv_skip_prologue): Likewise.
6235         * h8300-tdep.c (h8300_skip_prologue): Likewise.
6236         * hppa-tdep.c (hppa_skip_prologue): Likewise.
6237         * i386-tdep.c (i386_skip_prologue): Likewise.
6238         * ia64-tdep.c (ia64_skip_prologue): Likewise.
6239         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6240         * m32r-tdep.c (m32r_skip_prologue): Likewise.
6241         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6242         * m68k-tdep.c (m68k_skip_prologue): Likewise.
6243         * m88k-tdep.c (m88k_skip_prologue): Likewise.
6244         * mep-tdep.c (mep_skip_prologue): Likewise.
6245         * mips-tdep.c (mips_skip_prologue): Likewise.
6246         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6247         * mt-tdep.c (mt_skip_prologue): Likewise.
6248         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6249         * score-tdep.c (score_skip_prologue): Likewise.
6250         * sh64-tdep.c (sh64_skip_prologue): Likewise.
6251         * sh-tdep.c (sh_skip_prologue): Likewise.
6252         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6253         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6254         * spu-tdep.c (spu_skip_prologue): Likewise.
6255         * v850-tdep.c (v850_skip_prologue): Likewise.
6256         * vax-tdep.c (vax_skip_prologue): Likewise.
6257         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6258         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6259
6260         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6261         current_gdbarch by gdbarch.
6262         * m32c-tdep.c (m32c_skip_prologue): Likewise.
6263         * s390-tdep.c (s390_skip_prologue): Likewise.
6264
6265 2008-01-10  Doug Evans  <dje@google.com>
6266
6267         * defs.h (struct continuation_arg): Fix typo in comment.
6268         * target.c (target_translate_tls_address): Fix comment spelling error.
6269
6270 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6271
6272         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6273         (DOUBLEST_SCAN_FORMAT): Likewise.
6274         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6275         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6276         * c-exp.y (parse_number): Likewise.
6277         * jv-exp.y (parse_number): Likewise.
6278         * objc-exp.y (parse_number): Likewise.
6279         * p-exp.y (parse_number): Likewise.
6280
6281 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
6282
6283         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6284         (check_typedef): Likewise.
6285
6286 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
6287
6288         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6289         seen_double_big_d, treat the new H, D, and DD modifiers as length
6290         modifiers.
6291
6292 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6293
6294         * dwarf2read.c (read_enumeration_type): Add comment.
6295
6296 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6297
6298         * config.in: Regenerate.
6299
6300 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6301
6302         * ada-lang.c (ada_convert_actual): Renames convert_actual.
6303         Make non-static.
6304         (ada_convert_actuals): Delete.
6305         * ada-lang.h (ada_convert_actual): Add declaration.
6306         (ada_convert_actuals): Remove declaration.
6307         * infcall.c: #include "ada-lang.h".
6308         (value_arg_coerce): Add new parameter sp.  Update function
6309         documetnation.  Add handling of Ada function call parameters.
6310         * Makefile.in (infcall.o): Update dependencies.
6311
6312 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6313
6314         * ada-lang.c (ensure_lval): Fix value lval kind.
6315         (convert_actual): Add handling for arguments passed by reference.
6316
6317 2008-01-08  Doug Evans  <dje@google.com>
6318
6319         * dbxread.c (read_dbx_symtab): Fix indentation.
6320
6321 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6322
6323         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6324         (valarith.o): Depend on dfp.h.
6325         (valops.o): Likewise.
6326         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6327         (set_decnumber_context): New function.
6328         (decimal_check_errors): Likewise.
6329         (decimal_from_number): Likewise.
6330         (decimal_to_number): Likewise.
6331         (decimal_from_string): Use set_decnumber_context and
6332         decimal_check_errors.
6333         (decimal_from_integral): New function.
6334         (decimal_from_floating): Likewise.
6335         (decimal_to_double): Likewise.
6336         (promote_decimal): Likewise.
6337         (decimal_binop): Likewise.
6338         (decimal_is_zero): Likewise.
6339         (decimal_compare): Likewise.
6340         (decimal_convert): Likewise.
6341         * dfp.h (decimal_from_integral): New prototype.
6342         (decimal_from_floating): Likewise.
6343         (decimal_to_double): Likewise.
6344         (decimal_binop): Likewise.
6345         (decimal_is_zero): Likewise.
6346         (decimal_compare): Likewise.
6347         (decimal_convert): Likewise.
6348         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6349         call to value_from_decfloat.
6350         * valarith.c: Include dfp.h.
6351         (value_args_as_decimal): New function.
6352         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6353         (value_logical_not): Likewise.
6354         (value_equal): Likewise.
6355         (value_less): Likewise.
6356         (value_pos): Likewise.
6357         (value_neg): Formatting fix.
6358         * valops.c: Include dfp.h.
6359         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6360         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6361         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6362         (value_from_decfloat): Remove expect_type argument.
6363         * value.h (value_from_decfloat): Update prototype.
6364
6365 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
6366
6367         Ignore change in name of dynamic linker during
6368         execution on Solaris.  This also unbreaks pending breakpoints.
6369
6370         * solist.h (struct target_so_ops): New field same.
6371         * solib-svr4.c (svr4_same): New.
6372         (_initialize_svr4_solib): Register svr4_same.
6373         * solib.c (update_solib_list): Use ops->same, if available.
6374
6375 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
6376
6377         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6378         when using MS-DOS paths.
6379
6380 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6381
6382         * NEWS: Mention --pid and --core command line behaviour changes.
6383
6384 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6385
6386         * main.c (captured_main): Remove 'count' varible and the
6387         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
6388         --pid options were issued simultaneously.  If an explicit pid
6389         option was passed, don't fallback to core file.  Detect extra
6390         arguments better in the presence of explicit pid or core
6391         arguments.
6392
6393 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
6394
6395         * ada-lang.c (ada_which_variant_applies): Correctly compute
6396         the value of the discriminant when the variant record is packed.
6397
6398 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6399
6400         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6401         that are used to differentiate homonyms.
6402
6403 2008-01-04  Jerome Guitton  <guitton@adacore.com>
6404
6405         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6406         when the type is an anonymous pointer type.
6407         (ada_check_typedef): Avoid a seg fault when the type is null.
6408         * ada-typeprint.c (print_array_type): Add support for pointer
6409         to packed arrays.
6410
6411 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
6412
6413         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6414
6415 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6416
6417         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6418         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6419
6420 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6421
6422         * ada-exp.y (chop_separator): New function.
6423         (write_selectors): Rewrite to re-use chop_separator.
6424         (ada_nget_field_index, get_symbol_field_type): New functions.
6425         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6426         expressions.
6427
6428 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6429
6430         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6431         of SYMBOL_VALUE when working with function symbols.
6432
6433 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6434
6435         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6436         expressions.  These expressions do not need to be rewriten.
6437
6438 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6439
6440         * dwarf2read.c (read_enumeration_type): Flag type as stub if
6441         the given die is a declaration.
6442
6443 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6444
6445         * ada-lang.c (ada_array_bound_from_type): Make non-static.
6446         Handle properly the case when the index type is an enumerated type.
6447         Do not return the subtype of the bounds type, just return the
6448         bounds type directly - this is not needed and is more consistent
6449         with what we do for arrays when no XA parallel type exists.
6450
6451 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6452
6453         * ada-lang.c (static_unwrap_type): Add forward declaration.
6454         (template_to_static_fixed_type): Fields of dynamic types sometimes
6455         also need to be unwrapped. Take this into account.
6456         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6457         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6458         * ada-typeprint.c (ada_print_type): Get the typename from
6459         the original type, not the base type.
6460
6461 2008-01-03  Jerome Guitton  <guitton@adacore.com>
6462
6463         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6464         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6465         Update calls to ada_to_fixed_type.
6466         (ada_template_to_fixed_record_type_1): Ditto, but without looking
6467         for the tag.
6468         (ada_to_fixed_type): Add check_tag parameter; do not look for
6469         tag if null.  When looking for a tag, use a fixed record type.
6470         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6471         * ada-valprint.c (printable_val_type, ada_value_print): Update
6472         calls to ada_to_fixed_type.
6473
6474 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
6475
6476         * doublest.c (convert_floatformat_to_doublest): Call
6477         floatformat_to_doublest instead of floatformat_to_double and use
6478         DOUBLEST variables.
6479         (convert_doublest_to_floatformat): Call floatformat_from_doublest
6480         instead of floatformat_from_double and use DOUBLEST variables.
6481
6482 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
6483
6484         * MAINTAINERS (Write After Approval): Add self.
6485
6486 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6487
6488         * symfile.c (set_initial_language): Make non-static.
6489         * symfile.h (set_initial_language): Add declaration.
6490         * language.c: #include "symfile.h".
6491         (set_language): Call set_initial_language if the frame language
6492         could not be determined.
6493
6494 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
6495
6496         * eval.c (evaluate_subexp_for_address): Provide frame address to
6497         locate_var_value only if it will be needed.
6498
6499 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
6500
6501         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6502
6503 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6504
6505         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6506         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6507         This is needed to make sure that any other treatment applied
6508         to the resulting value does not fail for spurious reason,
6509         such as trying to take the address of this value.
6510
6511 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6512
6513         * ada-lang.c (ada_value_equal): Dereference reference types when
6514         comparing arrays.
6515
6516 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
6517
6518         Updated copyright notices for most files.
6519
6520 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
6521
6522         * win32-nat.c (psapi_module_handle): Remove static.
6523         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
6524         return first module found if base_address is zero.  Don't initialize
6525         psapi function pointers here.  Convert to cygwin paths when
6526         appropriate.
6527         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6528         executable name.  Use get_module_name when that fails or when
6529         !__CYGWIN__.
6530         (_initialize_psapi): New function.  Initialize psapi stuff before it is
6531         needed or issue a warning if it is not found.  Move psapi_module_handle
6532         here.
6533
6534 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6535
6536         * ada-lang.c (ada_remove_trailing_digits): New function.
6537         (ada_remove_po_subprogram_suffix): New function.
6538         (ada_decode): Improve. Move the description of the algorithm
6539         directly inside the code, instead of in the function global
6540         description.
6541
6542 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6543
6544         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6545         and always print the dereferenced value.
6546
6547 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6548
6549         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6550         of the case where the first argument is a reference.
6551         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6552
6553 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6554
6555         Implement support for Ada interface types.
6556
6557         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6558         (ada_is_ignored_field): Ignore fields that are a dispatch table
6559         of a tagged type.
6560
6561 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6562
6563         * top.c (print_gdb_version): Update copyright year.
6564
6565 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6566
6567         * ChangeLog-2007: New ChangeLog rotation.
6568         * ChangeLog: Reset for 2008.
6569         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6570         ChangeLog-2007.
6571
6572 For older changes see ChangeLog-2007.
6573 \f
6574 Local Variables:
6575 mode: change-log
6576 left-margin: 8
6577 fill-column: 74
6578 version-control: never
6579 coding: utf-8
6580 End: