gdb/ChangeLog

   1 2008-08-08  Tom Tromey  <tromey@redhat.com>
   2
   3         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
   4         POSTCOMPILE.
   5         (python-utils.o): Likewise.
   6
   7 2008-08-08  Andreas Schwab  <schwab@suse.de>
   8
   9         * corefile.c (_initialize_core): Remove spurious paren from set
  10         gnutarget doc string.
  11
  12 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
  13
  14         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
  15         Define PPC_FEATURE_BOOKE.
  16         (ppc_linux_get_hwcap): New function.
  17         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
  18         4-bytes alignment restrictions.
  19         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
  20         positioning of the read/write flags.
  21         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
  22         4-bytes alignment.
  23
  24 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  25
  26         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
  27
  28         * win32-nat.c (win32_add_thread): Change thread argument type to
  29         ptid_t.  Adjust.
  30         (win32_add_thread): Adjust.
  31         (win32_delete_thread): Change thread argument type to ptid_t.
  32         Adjust.
  33         (win32_fetch_inferior_registers, win32_store_inferior_registers)
  34         (win32_resume, get_win32_debug_event, get_win32_debug_event)
  35         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
  36         (init_win32_ops): Put to_magic last.
  37         (win32_win32_thread_alive): Adjust.
  38
  39 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  40
  41         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
  42         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
  43
  44 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
  45
  46         * remote-m32r-sdi.c: Include "gdbthread.h".
  47         (remote_m32r_ptid): New.
  48         (m32r_close): Delete the main thread.
  49         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
  50         main thread.
  51         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
  52         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
  53
  54 2008-08-07  Tom Tromey  <tromey@redhat.com>
  55             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  56
  57         * aclocal.m4, configure: Rebuild.
  58         * configure.in: Call ZW_CREATE_DEPDIR,
  59         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
  60         (MAKE, GMAKE): New substs.
  61         * acinclude.m4: Include depstand.m4.
  62         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
  63         COMPILE, POSTCOMPILE, depcomp): New variables.
  64         Remove all _h variables.
  65         Remove many .o targets.
  66         ($(srcdir)/copying.c): avoid backslash-newline after comment
  67         sign (@maintainer_mode_true@).
  68         (HFILES_NO_SRCDIR): Regenerate.
  69         (generated_files): New variable.
  70         (all_gdbtk_cflags): Likewise.
  71         (.c.o): Rewrote.
  72         (init.o, version.o, copying.o): Remove.
  73         (distclean): Remove DEPDIR.
  74         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
  75         printcmd.o, procfs.o, v850ice.o): Rewrite.
  76         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
  77         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
  78         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
  79         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
  80         gdbtk-wrapper.o): Likewise.
  81         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
  82         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
  83         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
  84         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
  85         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
  86         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
  87         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
  88         tui-wingeneral.o, tui-winsource.o): Likewise.
  89         (all_object_files): New variable.
  90         ($(all_object_files)): New target.
  91         Include dependency files, when using GNU Make.
  92
  93 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
  94
  95         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
  96         the valid bit set.  Ensure display order respects partial
  97         order defined by dependency bits.
  98
  99 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 100
 101         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
 102         setup.
 103
 104 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
 105
 106         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
 107         OpenBSD 4.3.
 108
 109 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
 110             Tom Tromey  <tromey@redhat.com>
 111             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 112             Doug Evans  <dje@google.com>
 113
 114         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
 115         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
 116         PYTHON_CFLAGS): New.
 117         (python_h, python_internal_h): New.
 118         (cli-script.o): Depend on python.h
 119         (python.o, python-utils.o): New.
 120         * cli/cli-script.c (print_command_lines): Handle python_control.
 121         (execute_control_command): Handle python_control.
 122         (execute_control_command_untraced): New function.
 123         (while_command): Call execute_control_command_untraced.
 124         (if_command): Likewise.
 125         (get_command_line): Remove static attribute.
 126         (read_next_line): Handle "python".
 127         (recurse_read_control_structure): Handle python_control.
 128         (read_command_lines): Handle python_control.
 129         Include python.h.
 130         * cli/cli-script.h (get_command_line): Add prototype.
 131         (execute_control_command_untraced): Likewise.
 132         * configure.ac: Add --with-python.
 133         * defs.h (enum command_control_type) <python_control>: New
 134         constant.
 135         * python/python-internal.h: New file.
 136         * python/python.c: New file.
 137         * python/python.h: New file.
 138         * python/python-utils.c: New file.
 139         * NEWS: Mention Python scripting support and its new commands.
 140
 141 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
 142
 143         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
 144
 145 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 146
 147         * MAINTAINERS (Write After Approval): Add self.
 148
 149 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 150
 151         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
 152         (insert_breakpoint_locations): Likewise.
 153
 154 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
 155
 156         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
 157         breakpoint.
 158         (set_longjmp_breakpoint): Likewise.
 159
 160 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 161
 162         PR build/2490
 163         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
 164         defined.
 165
 166 2008-08-05  Tom Tromey  <tromey@redhat.com>
 167
 168         * bcache.c (deprecated_bcache_added): Initialize obstack.
 169         (bcache_xmalloc): Don't initialize obstack.
 170         (bcache_xfree): Conditionally free obstack.
 171         (bcache_memory_used): Update.
 172
 173 2008-08-05  Tom Tromey  <tromey@redhat.com>
 174
 175         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
 176         bcache_full.
 177         (append_psymbol_to_list): Accept a const pointer.
 178         (add_psymbol_to_list): Fix const correctness.
 179         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
 180         (bcache_full): Declare.
 181         * bcache.c (bcache_data, deprecated_bcache): Remove.
 182         (bcache): Use bcache_full.
 183         (bcache_full): Rename from deprecated_bcache_added.  Change return
 184         type.
 185
 186 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 187
 188         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
 189         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
 190         (enable_break): Remove test of BKPT_AT_SYMBOL.
 191
 192 2008-08-02  Keith Seitz  <keiths@redhat.com>
 193
 194         * acinclude.m4: Include ../config/tcl.m4 to pick up
 195         standard Tcl configury bits.
 196         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
 197         * configure.ac: Don't check if ../itcl exists when building
 198         gdbtk. It could be installed.
 199         Rewrite gdbtk configury to allow for using system-supplied
 200         Tcl and Tk. Gdbtk no longer requires build-time access to
 201         itcl and itk.
 202         * Makefile.in: Remove everything related to itcl and itk.
 203         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
 204         configure.ac.
 205         Remove v850ice.o build rule.
 206         (ALL_TCL_CFLAGS): New convenience defintion. Change all
 207         gdbtk sources to use it.
 208         * configure: Regenerate.
 209
 210 2008-07-31  Stan Shebs  <stan@codesourcery.com>
 211
 212         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
 213
 214 2008-07-30  Stan Shebs  <stan@codesourcery.com>
 215
 216         * objfiles.c (TARGET_KEEP_SECTION): Remove.
 217         (add_to_objfile_sections): Remove use.
 218
 219 2008-07-29  Tom Tromey  <tromey@redhat.com>
 220
 221         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
 222         (lookup_cmd_composition): Likewise.
 223
 224 2008-07-29  Tom Tromey  <tromey@redhat.com>
 225
 226         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
 227         dead code.  Fix indentation.
 228
 229 2008-07-29  Stan Shebs  <stan@codesourcery.com>
 230
 231         * main.c (captured_main): Remove long-unused #if 0 blocks.
 232
 233 2008-07-28  Tom Tromey  <tromey@redhat.com>
 234
 235         * annotate.h (deprecated_annotate_starting_hook): Remove.
 236         (deprecated_annotate_stopped_hook): Remove.
 237         (deprecated_annotate_exited_hook): Remove.
 238         * Makefile.in (annotate.o): Depend on observer_h.
 239         * top.c (deprecated_delete_breakpoint_hook): Remove.
 240         (deprecated_create_breakpoint_hook): Likewise.
 241         (deprecated_modify_breakpoint_hook): Likewise.
 242         * interps.c (clear_interpreter_hooks): Update for removed hooks.
 243         * breakpoint.c (mention): Don't call removed hook.
 244         (delete_breakpoint): Likewise.
 245         (disable_breakpoint): Likewise.
 246         (do_enable_breakpoint): Likewise.
 247         * annotate.c: Include observer.h.
 248         (breakpoint_changed): Change type of argument.
 249         (_initialize_annotate): Register observers.
 250         (deprecated_annotate_starting_hook): Remove.
 251         (deprecated_annotate_stopped_hook): Remove.
 252         (deprecated_annotate_exited_hook): Remove.
 253         (annotate_starting): Update for hook removal.
 254         (annotate_stopped): Likewise.
 255         (annotate_exited): Likewise.
 256         * defs.h (deprecated_delete_breakpoint_hook): Remove.
 257         (deprecated_create_breakpoint_hook): Likewise.
 258         (deprecated_modify_breakpoint_hook): Likewise.
 259
 260 2008-07-28  Tom Tromey  <tromey@redhat.com>
 261
 262         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
 263
 264 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 265
 266         * configure.ac: Check for the GNU/Linux ptrace signature.
 267         * configure: Regenerated.
 268
 269 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 270
 271         * linux-nat.c (resume_callback): Add more debugging output.
 272         (linux_nat_has_pending_sigint): New function, based on
 273         linux_nat_has_pending.
 274         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
 275         (stop_wait_callback): Remove flush_mask handling.  Honor
 276         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
 277         to recursive calls.
 278         (linux_nat_has_pending, flush_callback): Remove.
 279         (linux_nat_filter_event): Check for ignore_sigint.
 280         (linux_nat_wait): Remove flush_mask support and call to
 281         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
 282         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
 283
 284 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 285
 286         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
 287         report events from resumed threads.
 288
 289 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 290
 291         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
 292         (mips_linux_init_abi): Set tdep->syscall_next_pc.
 293         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
 294         mips-tdep.h.
 295         (mips32_next_pc): Handle the syscall instruction.
 296         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
 297         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
 298
 299 2008-07-26  Tom Tromey  <tromey@redhat.com>
 300
 301         PR gdb/1158:
 302         * valops.c (value_struct_elt): Treat function-valued field as a
 303         static method.
 304
 305 2008-07-26  Tom Tromey  <tromey@redhat.com>
 306
 307         PR gdb/1136:
 308         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
 309         longer tokens first.
 310
 311 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
 312
 313         Kill cmd_async_ok.
 314         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
 315         (get_cmd_async_ok): Remove.
 316         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
 317         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
 318         * infcmd.c (_initialize_infcmd): Likewise.
 319         * thread.c (_initialize_thread): Likewise.
 320
 321 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
 322
 323         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
 324         128-bit long doubles in even-odd pairs of FPRs.  Do not
 325         right-align float arguments for big-endian.
 326         (mips_n32n64_return_value): Apply return value convention for
 327         structs containing one or two floating-point values to soft-float
 328         as well as hard-float.  Handle 128-bit long doubles in such
 329         structs.
 330         (mips_o32_push_dummy_call): Only skip one integer register for a
 331         float argument passed in an FPR.
 332
 333 2008-07-25  Tom Tromey  <tromey@redhat.com>
 334
 335         * tui/tui-hooks.c: Include observer.h.
 336         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
 337         Remove.
 338         (tui_bp_created_observer, tui_bp_deleted_observer,
 339         tui_bp_modified_observer): New globals.
 340         (tui_install_hooks): Use observers, not events.
 341         (tui_remove_hooks): Likewise.
 342         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
 343         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
 344         globals.
 345         (breakpoint_notify): Check mi_can_breakpoint_notify.
 346         (breakpoint_hooks): Remove.
 347         (mi_cmd_break_insert): Attach observers.  Don't use events.
 348         * tracepoint.c: Include observer.h, not gdb-events.h.
 349         (tracepoint_operation, trace_pass_command): Notify observer.
 350         * interps.c: Don't include gdb-events.h.
 351         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
 352         * gdbarch.c: Rebuild.
 353         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
 354         (deprecated_current_gdbarch_select_hack): Notify observer.
 355         * breakpoint.h: Don't include gdb-events.h.
 356         * breakpoint.c: Don't include gdb-events.h.
 357         (condition_command): Notify observer.
 358         (commands_command): Likewise.
 359         (commands_from_control_command): Likewise.
 360         (mention, delete_breakpoint, set_ignore_count): Likewise.
 361         (disable_breakpoint, do_enable_breakpoint): Likewise.
 362         * Makefile.in (gdb_events_h): Remove.
 363         (breakpoint_h): Update.
 364         (COMMON_OBS): Remove gdb-events.o.
 365         (gdb-events.o): Remove.
 366         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
 367         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
 368         * gdb-events.c: Remove.
 369         * gdb-events.h: Remove.
 370         * gdb-events.sh: Remove.
 371
 372 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
 373
 374         * remote.c (remote_threads_extra_info): Don't query the remote
 375         server about info on the internally added main thread.
 376
 377 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 378
 379         * nto-procfs.c (procfs_attach): Populate initial thread list.
 380         (procfs_wait): Return new pid, built from the inferior status.
 381
 382 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 383
 384         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
 385         * configure: Regenerate.
 386
 387 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
 388
 389         * nto-procfs.c (procfs_xfer_memory): Changed signature.
 390         (procfs_resume): Workaround for dereferencing type-punned pointer
 391         warning.
 392         * nto-tdep.c (nto_parse_redirection): Change signature to be const
 393         correct.
 394         * nto-tdep.h (nto_parse_redirection): Likewise.
 395
 396 2008-07-21  Stan Shebs  <stan@codesourcery.com>
 397
 398         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 399         * gdbarch.sh: Adjust comment to refer to
 400         in_solib_dynsym_resolve_code().
 401         * gdbarch.h, gdbarch.c: Update.
 402         * solib-osf.c: Ditto.
 403         * infrun.c: Ditto.
 404         (handle_inferior_event): Use in_solib_dynsym_resolve_code
 405         unconditionally.
 406         * config/mips/nm-irix5.h: Remove undef of
 407         IN_SOLIB_DYNSYM_RESOLVE_CODE.
 408
 409 2008-07-21  Tom Tromey  <tromey@redhat.com>
 410
 411         * symfile.c (reread_symbols): Don't pass argument to observer.
 412         * exec.c (exec_file_attach): Don't pass argument to observer.
 413         * ada-lang.c (ada_executable_changed_observer): Remove argument.
 414         * symtab.c (symtab_observer_executable_changed): Remove argument.
 415         * observer.sh: Handle functions with no arguments.
 416
 417 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
 418             Chris Demetriou  <cgd@google.com>
 419
 420         * elfread.c (elf_symfile_segments): Fix the check that each loadable
 421         section fits within an ELF segment to handle ELF segments that hit
 422         the end of the address space.
 423
 424 2008-07-20  Chris Demetriou  <cgd@google.com>
 425
 426         * MAINTAINERS (Write After Approval): Add self.
 427
 428 2008-07-18  Tom Tromey  <tromey@redhat.com>
 429
 430         PR gdb/855:
 431         * NEWS: Add entry for macro commands.
 432         * Makefile.in (macrocmd.o): Add gdb_string.h.
 433         * macroscope.h (user_macro_scope): Declare.
 434         (default_macro_scope): Update documentation.
 435         (macro_user_macros): Declare.
 436         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
 437         Use user_macro_scope.
 438         (null_macro_lookup): Remove.
 439         * macrotab.h (macro_callback_fn): Declare.
 440         (macro_for_each): Likewise.
 441         (macro_allow_redefinitions): Likewise.
 442         * macrotab.c (foreach_macro): New function
 443         (macro_for_each): Likewise.
 444         (struct macro_table) <redef_ok>: New field.
 445         (macro_allow_redefinitions): New function.
 446         (new_macro_table): Update.
 447         (macro_define_function): Likewise.
 448         (macro_define_object): Likewise.
 449         * macroscope.c (user_macro_scope): New function.
 450         (default_macro_scope): Use it.
 451         (macro_user_macros): New global.
 452         (standard_macro_lookup): Look in macro_user_macros.
 453         (_initialize_macroscope): New function.
 454         * macroexp.h (macro_is_whitespace, macro_is_digit,
 455         macro_is_identifier_nondigit): Declare.
 456         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
 457         (macro_is_digit): Likewise.
 458         (macro_is_identifier_nondigit): Likewise.
 459         (get_identifier): Update.
 460         (get_pp_number): Likewise.
 461         (get_token): Likewise.
 462         * macrocmd.c (skip_ws): New function.
 463         (extract_identifier): Likewise.
 464         (free_macro_definition_ptr): Likewise.
 465         (user_macros): Remove.
 466         (macro_define_command): Implement.
 467         (_initialize_macrocmd): Update.
 468         (macro_undef_command): Implement.
 469         (print_one_macro): New function.
 470         (macro_list_command): Implement.
 471
 472 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 473
 474         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
 475         in BFD ELF check.
 476         * configure: Regenerate.
 477
 478 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
 479
 480         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
 481
 482 2008-07-15  Andreas Schwab  <schwab@suse.de>
 483
 484         * valops.c (value_cast_pointers): Follow typedefs when checking
 485         result of coercion.
 486
 487 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 488
 489         * block.c (block_function): Renamed to ...
 490         (block_linkage_function): ... this.  All callers changed.
 491         * block.h (block_function): Renamed to ...
 492         (block_linkage_function): ... this.
 493
 494 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 495
 496         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
 497
 498 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 499
 500         * frame.c (frame_sp_unwind): Delete.
 501         (get_frame_sp): Do not use it.
 502         * frame.h (frame_sp_unwind): Delete prototype.
 503
 504 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 505
 506         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
 507
 508 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 509
 510         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
 511         * frame.c (frame_unwind_address_in_block): Delete.
 512         (get_frame_address_in_block): Do not use it.  Check the type
 513         of the next frame first.
 514         (frame_cleanup_after_sniffer): Update comment.
 515         * frame.h (frame_unwind_address_in_block): Delete prototype.
 516         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
 517
 518 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 519
 520         * frame.c (frame_func_unwind): Delete.
 521         (get_frame_func): Do not use it.
 522         * frame.h (frame_func_unwind): Delete prototype.
 523         * hppa-tdep.c (hppa_frame_cache): Update comment.
 524         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
 525
 526 2008-07-14  Stan Shebs  <stan@codesourcery.com>
 527
 528         * remote-sim.c (init_gdbsim_ops): Remove
 529         TARGET_REDEFINE_DEFAULT_OPS.
 530
 531 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
 532
 533         * findvar.c (read_var_value): Remove unused variable.
 534
 535 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
 536
 537         * infrun.c (handle_inferior_event): Tag threads as stopped
 538         before inserting breakpoints.
 539
 540 2008-07-15  Hui Zhu  <teawater@gmail.com>
 541
 542         * MAINTAINERS: Added myself to section Write After Approval.
 543
 544 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
 545
 546         PR gdb/2477
 547         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
 548
 549 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
 550
 551         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
 552         (i386_dicos_push_dummy_code): New.
 553         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
 554         Register i386_dicos_push_dummy_code.
 555
 556 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
 557
 558         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
 559         (mips_n32n64_push_dummy_call, mips_o64_return_value)
 560         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
 561
 562         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
 563         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
 564         (mips_n32n64_fp_arg_chunk_p): Update caller.
 565
 566         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
 567         (mips_n32n64_push_dummy_call): Update caller.
 568
 569         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
 570         current_gdbarch.
 571         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
 572         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
 573
 574
 575         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
 576         current_gdbarch.
 577         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
 578         (mips_o64_push_dummy_call): Update caller.
 579
 580         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
 581         (fp_register_arg_p, mips_dump_tdep): Update caller.
 582
 583         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
 584         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
 585
 586         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
 587         current_gdbarch.
 588         (mips32_scan_prologue): Update caller.
 589
 590         (heuristic_proc_start): Add gdbarch as parameter. Replace
 591         current_gdbarch.
 592         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
 593
 594         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
 595         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
 596         the current architecture. Update call to getregs_supplies.
 597         (getregs_supplies): Add gdbarch as parameter and replace
 598         current_gdbarch.
 599
 600         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
 601         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
 602         NBSD_MIPS_JB_ELEMENT_SIZE.
 603         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
 604         replace current_gdbarch.
 605
 606         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
 607         current_gdbarch.
 608         (mips_fetch_registers, mips_store_registers): Update call
 609         to mips_map_regno.
 610         (mips_load): Use get_regcache_arch to get at the current_architecture
 611         and replace current_gdbarch.
 612
 613 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 614
 615         * thread.c (restore_selected_frame): On fail to restore, select
 616         the innermost frame, and don't crash when warning the user.
 617
 618 2008-07-13  Hui Zhu  <teawater@gmail.com>
 619
 620         * symtab.c (expand_line_sal): Fix a memory leak.
 621
 622 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
 623
 624         * utils.c (struct continuation): Define as inheriting struct
 625         cleanup.
 626         (add_continuation, do_all_continuations)
 627         (discard_all_continuations, add_intermediate_continuation)
 628         (do_all_intermediate_continuations)
 629         (discard_all_intermediate_continuations): Adjust.
 630
 631 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 632
 633         Skip varobj in running threads.
 634         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
 635         thread is not stopped, skip the varobj.
 636         * Makefile.in: Update dependencies.
 637
 638 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 639
 640         Enable all commands while inferiour is running
 641         * mi/mi-main.c (mi_cmd_execute): Don't check if
 642         inferiour is executing.
 643
 644 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 645
 646         Allow all CLI command even if target is executing.
 647         * gdb/top.c (execute_command_1): Don't check if the inferiour
 648         is running.
 649
 650 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
 651
 652         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
 653         Fix printing of frame, when frame is wrong.
 654
 655 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 656
 657         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
 658         backchain is unreadable.
 659
 660 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 661
 662         * spu-linux-nat.c: Include "gdbthread.h".
 663         (spu_child_post_startup_inferior): Register main thread.
 664         (spu_child_post_attach): Likewise.
 665         * Makefile.in (spu-linux-nat.o): Update dependencies.
 666
 667 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 668
 669         Rewrite continuations internals on top of cleanups and plug
 670         continuation arguments leaks.
 671
 672         * defs.h (struct continuation): Make it opaque.
 673         (add_continuation, add_intermediate_continuation): Drop the int
 674         argument of the continuation hook argument.  Add
 675         continuation_free_args argument.
 676         (do_all_continuations, do_all_intermediate_continuations): Drop
 677         the error_p argument.
 678
 679         * utils.c (add_continuation): Drop the int argument of the
 680         continuation hook argument.  Add continuation_free_args argument.
 681         Reimplement on top of cleanups.
 682         (do_all_continuations): Drop error argument.  Reimplement on top
 683         of cleanups.
 684         (discard_all_continuations): Reimplement on top of cleanups.
 685         (add_intermediate_continuation): Drop the int argument of the
 686         continuation hook argument.  Add continuation_free_args argument.
 687         Reimplement on top of cleanups.
 688         (do_all_intermediate_continuations): Drop error argument.
 689         Reimplement on top of cleanups.
 690         (discard_all_intermediate_continuations): Reimplement on top of
 691         cleanups.
 692
 693         * breakpoint.c (until_break_command_continuation): Drop error
 694         argument.  Add xfree as continuation argument deleter.
 695
 696         * inf-loop.c (inferior_event_handler): On error, discard all
 697         continuations.  Adjust to new do_all_intermediate_continuations
 698         and do_all_continuations interfaces.
 699
 700         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
 701         Pass xfree as continuation argument deleter.
 702         (finish_command_continuation): Drop error_p argument.  Adjust.
 703         (finish_command_continuation_free_arg): New.
 704         (finish_command): Pass finish_command_continuation_free_arg as
 705         continuation argument deleter.  Adjust to new do_all_continuations
 706         interfaces.
 707         (attach_command_continuation): Drop error_p argument.
 708         (attach_command_continuation_free_args): New.
 709         (attach_command): Pass attach_command_continuation_free_args as
 710         continuation argument deleter.
 711
 712         * interps.c (interp_set): Adjust to new do_all_continuations
 713         interfaces.
 714
 715         * event-top.c (stdin_event_handler): In error, also discard the
 716         intermediate continuations.
 717
 718 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 719
 720         Replace struct continuation_args by void* and per command structs.
 721
 722         * top.c (execute_command): Remove unused arg1 and arg2 locals.
 723
 724         * breakpoint.c (struct until_break_command_continuation_args):
 725         New.
 726         (until_break_command_continuation): Take a void* instead of a
 727         continuations_arg.  Adjust.
 728         (until_break_command): Adjust to use struct
 729         until_break_command_continuation_args instead of struct
 730         continuation_arg.
 731
 732         * infcmd.c (struct step_1_continuation_args): New.
 733         (step_1_continuation): Take a void* instead of a
 734         continuations_arg.  Adjust to use struct step_1_continuation_args.
 735         (step_once): Adjust to use struct step_1_continuation_args.
 736
 737         (struct finish_command_continuation_args): New.
 738         (finish_command_continuation): Take a void* instead of a
 739         continuations_arg.  Adjust to use struct
 740         finish_command_continuation_args.
 741         (finish_command): Adjust to use struct
 742         finish_command_continuation_args.
 743         (struct attach_command_continuation_args): New.
 744         (attach_command_continuation): Take a void* instead of a
 745         continuations_arg.  Adjust to use struct
 746         attach_command_continuation_args.
 747         (attach_command): Adjust to use struct
 748         attach_command_continuation_args.
 749
 750         * defs.h (struct continuation_arg): Delete.
 751         (struct continuation): Replace the struct continuation_arg*
 752         parameter of continuation_hook by a void*.  Replace "arg_list"
 753         member by a new "args" member with void* type.
 754         (add_continuation, add_intermediate_continuation): Replace struct
 755         continuation_arg type usages by void* usages.
 756
 757         * utils.c (add_continuation, do_all_continuations)
 758         (add_intermediate_continuation)
 759         (do_all_intermediate_continuations): Replace struct
 760         continuation_arg type usages by void* usages.  Pass "args" instead
 761         of "arg_list".
 762
 763 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
 764
 765         * infrun.c (struct thread_stepping_state): Delete sal member.
 766         (init_thread_stepping_state): Add local sal.  Use it instead of
 767         tss->sal.
 768         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
 769         tss->sal.
 770         (step_into_function): Add local stop_func_sal.  Use it instead of
 771         tss->sal.
 772
 773 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 774
 775         Implement -exec-continue/-exec-interrupt --all.
 776         * infcmd.c (continue_1): New, extracted from
 777         (continue_command): ...here.
 778         (interrupt_target_1): New, extracted from
 779         (interrupt_target_command): ...here.
 780         * inferior.h (continue_1, interrupt_target_1): New.
 781         * mi/mi-main.c (mi_cmd_exec_continue)
 782         (mi_cmd_exec_interrupt): Handle --all.
 783
 784 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 785
 786         Implement --thread and --frame.
 787         * gdbthread.h (find_thread_id): Declare.
 788         * thread.c (find_thread_id): Make non-static.
 789         * mi/mi-main.c (mi_cmd_execute): Switch to the right
 790         thread and frame, if necessary.
 791         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
 792         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
 793
 794 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 795
 796         * infrun.c (resume): Discard cleanups on early exit path.
 797
 798 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 799
 800         * infrun.c (normal_stop): For MI, report which threads
 801         were stopped.
 802
 803 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
 804
 805         Report thread state in -thread-info output.
 806         * thread.c (print_thread_info): Add new field "state".
 807
 808 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 809
 810         * infrun.c (handle_inferior_event): Also ignore a
 811         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
 812
 813 2008-07-11  Tom Tromey  <tromey@redhat.com>
 814
 815         * completer.c (complete_line_internal): New function, from
 816         complete_line.  Add 'for_help' parameter.
 817         (complete_line): Use it.
 818         (command_completer): Move later.  Rewrite.
 819
 820 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 821
 822         * thread.c (thread_apply_command): Move making the cleanup out of
 823         the loop.
 824
 825 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 826
 827         Exited threads.
 828
 829         * thread.c (enum thread_state): New.
 830         (thread_state main_thread_running): Delete, in favor of...
 831         (thread_state main_thread_state): ... this.  Update throughout.
 832         (clear_thread_inferior_resources): New, split from free_thread.
 833         (free_thread): Call clear_thread_inferior_resources.
 834         (init_thread_list): Set main thread to stopped state.
 835         (add_thread_silent): Take care of PTID reuses.
 836         (delete_thread): If deleting inferior_ptid or a thread with
 837         refcount > 0, mark it as exited, but still keep it in the list.
 838         Only notify of thread exits, if we haven't done so yet.
 839         (iterate_over_threads): Make it safe to delete threads while
 840         iterating over them.
 841         (do_captured_list_thread_ids): Don't account for exited threads.
 842         (thread_alive): Check for the THREAD_EXITED state, and don't set
 843         ptid to -1 on exited threads.
 844         (set_running): Update to account for extra possible states.
 845         (is_thread_state): New.
 846         (is_stopped, is_exited): New.
 847         (is_running): Implement in terms of is_thread_state.
 848         (any_running): Update.
 849         (print_thread_info): Update.  Account for exited threads.  Don't
 850         warn about missed frame restoring here, its done in the cleanup.
 851         (switch_to_thread): Don't read from a thread that has gone.
 852         (restore_current_thread): In non-stop mode, do a full context
 853         switch.
 854         (restore_selected_frame): Add a frame_level argument.  Rewrite.
 855         (struct current_thread_cleanup): Add selected_frame_level and
 856         was_stopped members.
 857         (do_restore_current_thread_cleanup): Check if thread was stopped
 858         and still is, and if the target has registers, stack and memory
 859         before restoring the selected frame.  Don't delete the cleanup
 860         argument here.
 861         (restore_current_thread_cleanup_dtor): New.
 862         (make_cleanup_restore_current_thread): Remove all arguments.
 863         Rewrite.
 864         (thread_apply_all_command): Update.  Prune threads.
 865         (thread_apply_command): Update.
 866         (thread_command): Account for currently selected exited thread.
 867         (do_captured_thread_select): Check for a running thread.  Prune
 868         threads.
 869         (_initialize_thread): Make "info threads", "thread", "thread
 870         apply", and "thread apply all" appliable without a selected thread.
 871         * gdbthread.h (struct thread_info): Replace running_ by state_.
 872         Add refcount.
 873         (is_exited, is_stopped): Declare.
 874         (make_cleanup_restore_current_thread): Remove all arguments.
 875         * infrun.c: Include "event-top.h".
 876         (fetch_inferior_event): In non-stop mode, restore selected thread
 877         and frame after handling the event and running breakpoint
 878         commands.  Display GDB prompt if needed.
 879         (normal_stop): In non-stop mode, don't print thread switching
 880         notice.
 881         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
 882         (get_cmd_no_selected_thread_ok): New.
 883         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
 884         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
 885         Declare.
 886         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
 887         no-selected-thread ok.
 888         * top.c (execute_command): Check for non no-selected-thread-ok
 889         commands.
 890         * linux-nat.c (struct saved_ptids, threads_to_delete)
 891         (record_dead_thread, prune_lwps): Delete.
 892         (exit_lwp): Unconditionally delete thread.
 893         (linux_nat_resume): Remove prune_lwps call.
 894         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
 895         of is_running.  Adjust to make_cleanup_restore_current_thread
 896         interface change.
 897         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
 898         selected thread has exited.
 899         * inf-loop.c (inferior_event_handler): Don't display the prompt
 900         here.
 901         * varobj.c (c_value_of_root): Update.
 902         * defs.h (make_cleanup_dtor): Declare.
 903         * utils.c (make_cleanup_dtor): New.
 904
 905         * Makefile.in (infrun.o): Depend on $(event_top_h).
 906
 907 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
 908
 909         Add "continue -a" and "interrupt -a" options for non-stop mode.
 910
 911         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
 912         (continue_command): Add "-a" option.
 913         (interrupt_target_command): Add "-a" option.
 914         (_initialize_infcmd): Add extend help of continue and interrupt
 915         command to mention the new "-a" option.  Mark "continue" async ok.
 916
 917 2008-07-10  Doug Evans  <dje@google.com>
 918
 919         Add "set print symbol-loading on|off".
 920         * NEWS: Document new option.
 921         * symfile.h (print_symbol_loading): Declare.
 922         * symfile.c (print_symbol_loading): New global.
 923         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
 924         from ..." if print_symbol_loading.
 925         (_initialize_symfile): Add set/show print symbol-loading.
 926         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
 927         if print_symbol_loading.
 928
 929 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
 930
 931         Non-stop linux native.
 932
 933         * linux-nat.c (linux_test_for_tracefork): Block events while we're
 934         here.
 935         (get_pending_status): Implement non-stop mode.
 936         (linux_nat_detach): Stop threads before detaching.
 937         (linux_nat_resume): In non-stop mode, always resume only a single
 938         PTID.
 939         (linux_handle_extended_wait): On a clone event, in non-stop mode,
 940         add new lwp to GDB's thread table, and mark as running, executing
 941         and stopped appropriately.
 942         (linux_nat_filter_event): Don't assume there are other running
 943         threads when a thread exits.
 944         (linux_nat_wait): Mark the main thread as running and executing.
 945         In non-stop mode, don't stop all lwps.
 946         (linux_nat_kill): Stop lwps before killing them.
 947         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
 948         alive.
 949         (send_sigint_callback): New.
 950         (linux_nat_stop): New.
 951         (linux_nat_add_target): Set to_stop to linux_nat_stop.
 952
 953         * linux-nat.h (thread_db_attach_lwp): Declare.
 954
 955         * linux-thread-db.c (thread_get_info_callback): Check for new
 956         threads if we have none.
 957         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
 958         stopped lwp.  Check for new threads if we have none.
 959         (thread_db_attach_lwp): New.
 960         (thread_db_init): Set proc_handle.pid to inferior_ptid.
 961         (check_event): Set proc_handle.pid to the stopped lwp.
 962         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
 963         lwp available, bail out if there is none.
 964
 965         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
 966         PTRACE_KILL.
 967
 968 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
 969
 970         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
 971         `current_pc' from CORE_ADDR to ULONGEST.
 972
 973         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
 974         gdbsim_stop().
 975
 976 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 977
 978         * NEWS (New commands): Mention "set disable-randomization".
 979         * configure.ac: Add check for HAVE_PERSONALITY and
 980         HAVE_DECL_ADDR_NO_RANDOMIZE.
 981         * configure, config.in: Regenerate.
 982         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
 983         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
 984         ADDR_NO_RANDOMIZE.
 985         (disable_randomization, show_disable_randomization)
 986         (set_disable_randomization): New.
 987         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
 988         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
 989         variable DISABLE_RANDOMIZATION.
 990         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
 991         DISABLE_RANDOMIZATION.
 992
 993 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 994
 995         Adjust all targets to new target_stop interface.
 996
 997         * gnu-nat.c (gnu_stop): Add ptid argument.
 998         * go32-nat.c (go32_stop): Add ptid argument.
 999         (go32_create_inferior): Pass inferior_ptid to go32_stop.
1000         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1001         * monitor.c (monitor_stop): Add ptid argument.
1002         (monitor_open): Pass inferior_ptid to monitor_stop.
1003         (monitor_interrupt): Pass inferior_ptid to target_stop.
1004         (monitor_stop): Add ptid argument.
1005         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1006         (procfs_create_inferior): Add ptid argument.
1007         * procfs.c (procfs_stop): Add ptid argument.
1008         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1009         * remote-sim.c (gdbsim_stop): Add ptid argument.
1010         * sol-thread.c (sol_thread_stop): Add ptid argument.
1011         * win32-nat.c (win32_stop): Add ptid argument.
1012
1013 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1014
1015         Non-stop inferior control.
1016
1017         * infrun.c (resume): In non-stop mode, always resume just one
1018         thread.
1019         (proceed): Don't call prepare_to_proceed in non-stop mode.
1020         (fetch_inferior_event): In non-stop mode, switch context before
1021         handling the event.
1022         (error_is_running, ensure_not_running): New.
1023         (handle_inferior_event): In non-stop mode: Mark only the event
1024         thread as stopped.  Require that the target module manages adding
1025         threads to the thread list.  Assert that there isn't a
1026         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
1027         (normal_stop): Only mark not-running if inferior hasn't exited.
1028         In non-stop mode, only mark the event thread.
1029
1030         * thread.c:Include "cli/cli-decode.h".
1031         (print_thread_info): Don't read from a running thread.
1032         Output "(running)" if thread is running.
1033         (switch_to_thread): Don't read stop_pc if thread is executing.
1034         (do_restore_current_thread_cleanup): Don't write to a running
1035         thread.
1036         (thread_apply_all_command): Don't read from a running thread.  In
1037         non-stop mode, do a full context-switch instead of just switching
1038         threads.
1039         (thread_apply_command): In non-stop mode, do a full context-switch
1040         instead of just switching threads.
1041         (do_captured_thread_select): Likewise.  Inform user if selected
1042         thread is running.
1043         (_initialize_thread): Mark "info threads" and "thread" and
1044         async_ok.
1045
1046         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1047         unregister the target from the event loop.
1048
1049         * infcmd.c (continue_command, step_1, jump_command)
1050         (signal_command): Ensure the selected thread isn't running.
1051         (interrupt_target_command): In non-stop mode, interrupt only the
1052         selected thread.
1053
1054         * inferior.h (error_is_running, ensure_not_running): Declare.
1055
1056         * target.h (struct target_ops): Add ptid argument to the to_stop
1057         member.
1058         (target_stop): Add ptid_t argument.
1059
1060         * target.c (update_current_target): Add ptid argument to to_stop's
1061         type.
1062         (debug_to_stop): Add ptid_t argument.
1063         (debug_to_rcmd): Set to_stop_ptid.
1064
1065         * remote.c (remote_stop): Add ptid_t argument.
1066         (async_remote_interrupt): Add inferior_ptid to target_stop.
1067         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1068
1069         * Makefile.in (thread.o): Depend on $(cli_decode_h).
1070
1071 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1072
1073         Don't rely on ecs->wait_for_more.
1074
1075         * infrun.c (proceed): Clear the stepping state, set
1076         previous_inferior_ptid and clear infwait state.
1077         (wait_for_inferior): Don't clear the stepping state, set
1078         previous_inferior_ptid, or clear the infwait state here.
1079         (fetch_inferior_event): Don't clear the stepping state, set
1080         previous_inferior_ptid, or clear the infwait state here.  Don't
1081         condition on wait_for_more.
1082
1083 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1084
1085         Refactor infrun a bit.
1086
1087         * infrun.c (currently_stepping): Take a struct
1088         thread_stepping_state instead of an execution_control_state.
1089         (struct thread_stepping_state): New, split from
1090         execution_control_state.
1091         (gtss, tss): New globals.
1092         (proceed): Clear the stepping state, set previous_inferior_ptid
1093         and clear infwait state.
1094         (init_wait_for_inferior): Clear the stepping state,
1095         previous_inferior_ptid and infwait state.
1096         (waiton_ptid, infwait_state): New, split from
1097         execution_control_state.
1098         (struct execution_control_state): Members that persist through
1099         events moved out to either struct thred_stepping_state or made
1100         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1101         (wait_for_inferior, fetch_inferior_event): Use local
1102         execution_control_state.  Update to execution_control_state split.
1103         (init_execution_control_state): Adjust.
1104         (init_thread_stepping_state): New, extracted from
1105         init_execution_control_state.
1106         (context_switch): Take a ptid instead of an
1107         execution_control_state.
1108         (context_switch_to): Adjust.
1109         (adjust_pc_after_break): Adjust.
1110         (init_infwait_state): New.
1111         (handle_inferior_event): Adjust.
1112
1113 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1114             Vladimir Prus  <vladimir@codesourcery.com>
1115
1116         Per-thread commands.
1117
1118         * gdbthread.h: Remove unneeded forward declarations.
1119         Include "inferior.h".
1120         (struct thread_info): Add continuations,
1121         intermediate_continuations, proceed_to_finish, step_over_calls,
1122         stop_step, step_multi and stop_signal members.
1123         (save_infrun_state): Add continuations,
1124         intermediate_continuations, proceed_to_finish, step_over_calls,
1125         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1126         (load_infrun_state): Add continuations,
1127         intermediate_continuations, proceed_to_finish, step_over_calls,
1128         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1129
1130         * thread.c (load_infrun_state): In non-stop mode, load
1131         continuations, intermediate_continuations, proceed_to_finish,
1132         step_over_calls, stop_step, step_multi and stop_signal.
1133         (save_infrun_state): Store continuations,
1134         intermediate_continuations, proceed_to_finish, step_over_calls,
1135         stop_step, step_multi, stop_signal and stop_bpstat.
1136         (save_infrun_state): Store continuations,
1137         intermediate_continuations, proceed_to_finish, step_over_calls,
1138         stop_step, step_multi, stop_signal and stop_bpstat.
1139         (free_thread): Clear The thread's stop_bpstat.
1140
1141         * inferior.h (context_switch_to): Declare.
1142
1143         * infrun.c (ecss): New global.
1144         (context_switch): Context switch continuations,
1145         intermediate_continuations, proceed_to_finish, step_over_calls,
1146         stop_step, step_multi, stop_signal and stop_bpstat.
1147         (wait_for_inferior): Use global ecss.
1148         (async_ecss, async_ecs): Delete.
1149         (fetch_inferior_event): Use global ecss.
1150         (context_switch_to): New.
1151
1152         * top.c (execute_command): In non-stop, only check if the current
1153         thread is running, in all-stop, check if there's any thread
1154         running.
1155
1156         * breakpoint.c (bpstat_remove_breakpoint): New.
1157         (bpstat_remove_breakpoint_callback): New.
1158         (delete_breakpoint): Clear the stop_bpstats of all threads.
1159
1160         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1161         current thread is running, in all-stop, check if there's any
1162         thread running.
1163
1164         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1165
1166 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1167
1168         Add non_stop global.
1169
1170         * inferior.h (non_stop): Declare.
1171         * infrun.c (non_stop, non_stop_1): New.
1172         (set_non_stop, show_non_stop): New.
1173         (_initialize_infrun): Add "set/show non-stop" command.
1174
1175 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1176
1177         Adjust fork/vfork/exec to pass ptids around.
1178
1179         * target.h (struct target_waitstatus): Store related_pid as a ptid.
1180         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1181         Take a ptid_t.
1182         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1183         type to ptid.
1184         * breakpoint.c (print_it_typical, bpstat_check_location)
1185         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1186         (create_fork_vfork_event_catchpoint): Adjust.
1187         * infrun.c (fork_event): Change parent_pid and child_pid types to
1188         ptid.
1189         (follow_exec, inferior_has_forked, inferior_has_vforked)
1190         (inferior_has_execd): Take a ptid_t and don't trim it.
1191         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1192         * linux-nat.c (linux_child_follow_fork): Adjust.
1193         * inf-ptrace.c (inf_ptrace_wait): Adjust.
1194         * inf-ttrace.c (inf_ttrace_wait): Adjust.
1195         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1196
1197 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1198
1199         Add "executing" property to threads.
1200
1201         * inferior.h (target_executing): Delete.
1202         * gdbthread.h (struct thread_info): Add executing_ field.
1203         (set_executing, is_executing): New.
1204         * thread.c (main_thread_executing): New.
1205         (init_thread_list): Clear it and also main_thread_running.
1206         (is_running): Return false if target has no execution.
1207         (any_running, is_executing, set_executing): New.
1208
1209         * top.c: Include "gdbthread.h".
1210         (target_executing): Delete.
1211         (execute_command): Replace target_executing check by any_running.
1212         * event-top.c: Include "gdbthread.h".
1213         (display_gdb_prompt, command_handler): Replace target_executing by
1214         is_running.
1215         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
1216         here.  Replace target_executing by is_running.
1217         * infrun.c (handle_inferior_event): Mark all threads as
1218         not-executing.
1219         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1220         here.
1221         * stack.c (get_selected_block): Return null if inferior is
1222         executing.
1223         * target.c (target_resume): Mark resumed ptid as executing.
1224         * breakpoint.c (until_break_command): Replace target_executing
1225         check by is_executing.
1226         * remote.c (remote_async_resume): Don't mark inferior as executing
1227         here.
1228         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1229         by any_running.
1230
1231         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1232         (mi_execute_async_cli_command): Replace target_executing by
1233         is_running.
1234
1235         * frame.c (get_current_frame): Error out if the current thread is
1236         executing.
1237         (has_stack_frames): New.
1238         (get_selected_frame, deprecated_safe_get_selected_frame): Check
1239         has_stack_frames.
1240
1241         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1242         $(gdbthread_h).
1243
1244 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1245
1246         * symfile.c (load_command): Reopen the exec file and reread
1247         symbols before anything else.
1248
1249 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1250
1251         * remote-sim.c: Include gdbthread.h.
1252         (remote_sim_ptid): New global.
1253         (gdbsim_create_inferior): Silently add the main task to GDB's
1254         thread list.
1255         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1256         task from GDB's thread list.
1257         (gdbsim_resume): Adjust to use remote_sim_ptid.
1258         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1259         (init_gdbsim_ops): Register gdbsim_thread_alive and
1260         gdbsim_pid_to_str.
1261         (_initialize_remote_sim): Initialize remote_sim_ptid.
1262         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1263
1264 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1265
1266         * monitor (monitor_ptid): New global.
1267         (monitor_open): Silently add the main task to GDB's thread list.
1268         (monitor_close, monitor_mourn_inferior): Silently delete the main
1269         task from GDB's thread list.
1270         (monitor_thread_alive, monitor_pid_to_str): New.
1271         (init_base_monitor_ops): Register monitor_thread_alive and
1272         monitor_pid_to_str.
1273         (_initialize_remote_monitors): Initialize monitor_ptid.
1274
1275         * gdbthread.h (delete_thread_silent): Declare.
1276         * thread.c (delete_thread): Rename to ...
1277         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
1278         don't do exit notifications.
1279         (delete_thread, delete_thread_silent): New, as wrappers to
1280         delete_thread_1.
1281
1282 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1283
1284         * breakpoint.c (update_global_location_list): Add boolean
1285         "should_insert" argument.  Only insert locations if caller told it
1286         too.
1287         (update_global_location_list_nothrow): Add boolean "should_insert"
1288         argument.  Pass it to update_global_location_list.
1289         (insert_breakpoints, create_longjmp_breakpoint)
1290         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1291         (create_thread_event_breakpoint, create_solib_event_breakpoint)
1292         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1293         (enable_watchpoints_after_interactive_call_stop)
1294         (set_momentary_breakpoint, create_breakpoints)
1295         (break_command_really, watch_command_1)
1296         (create_ada_exception_breakpoint, update_breakpoint_locations)
1297         (do_enable_breakpoint, enable_command): Pass true to
1298         update_global_location_list.
1299         (bpstat_stop_status, disable_overlay_breakpoints)
1300         (disable_watchpoints_before_interactive_call_start)
1301         (delete_breakpoint, disable_breakpoint, disable_command): Pass
1302         false to update_global_location_list.
1303         (update_breakpoints_after_exec): Don't temporarily disable
1304         always-inserted mode.
1305
1306 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1307
1308         * breakpoint.c (mark_breakpoints_out): Make public.
1309         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1310         here.  Update comment.
1311         * breakpoint.h (mark_breakpoints_out): Declare.
1312
1313         * linux-nat.c (linux_handle_extended_wait): On
1314         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1315         * inf-ttrace.c (inf_ttrace_wait): Likewise.
1316
1317 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1318
1319         * infrun.c (follow_exec): Reset shared libraries before adding the
1320         main exec file.
1321
1322 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1323
1324         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1325
1326 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
1327
1328         * i386-dicos-tdep.c: Include "inferior.h".
1329         (i386_dicos_frame_align): New.
1330         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
1331         dummy location ON_STACK.
1332         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1333
1334 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
1335
1336         * gstdint.h: New file.
1337
1338 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
1339
1340         * mi/mi-interp.c (mi_on_resume): Don't try to report
1341         resumed thread it the thread list is empty.
1342
1343 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
1344
1345         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1346         completer for set to filename_completer.
1347
1348         NEWS: Mention it.
1349
1350 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
1351
1352         Implement -target-attach.
1353         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1354
1355 2008-06-21  Hui Zhu  <teawater@gmail.com>
1356
1357         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1358
1359 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1360
1361         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1362         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1363
1364         * target.h (struct target_ops): Add to_attach_no_wait member.
1365         (target_attach_no_wait): New.
1366         * target.c (update_current_target): Inherit to_attach_no_wait.
1367
1368         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1369         target_attach_no_wait runtime check.
1370
1371         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1372         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1373         win32_ops.
1374
1375 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1376
1377         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1378         on debug_displaced being set.
1379
1380 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1381
1382         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1383         directly instead of get_frame_id.
1384
1385 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1386
1387         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1388         (deal_with_atomic_sequence): Update BC masks.
1389         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1390         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1391
1392 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1393
1394         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1395         register, not the previous frame's.
1396
1397 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1398
1399         * source.c (select_source_symtab): Make sure we skip namespace
1400         symtabs when showing cpp source code.
1401
1402 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
1403
1404         * MAINTAINERS (Authorized committers): Fix my email address.
1405
1406 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1407
1408         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1409         -target-download and -target-select via CLI, so that
1410         the quoting rules are the same as they were (unfortunately)
1411         in all prior gdb releases.
1412         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1413         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1414         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1415         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1416         (mi_cmd_execute): Set current_token even for commands
1417         routed via CLI.
1418
1419 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
1420
1421         * alphafbsd-tdep.c: Update for unwinder changes.
1422         * alpha-linux-tdep.c: Likewise.
1423         * alphanbsd-tdep.c: Likewise.
1424         * alphaobsd-tdep.c: Likewise.
1425         * avr-tdep.c: Likewise.
1426         * cris-tdep.c: Likewise.
1427         * frv-linux-tdep.c: Likewise.
1428         * frv-tdep.c: Likewise.
1429         * h8300-tdep.c: Likewise.
1430         * hppa-linux-tdep.c: Likewise.
1431         * iq2000-tdep.c: Likewise.
1432         * m32c-tdep.c: Likewise.
1433         * m32r-linux-tdep.c: Likewise.
1434         * m32r-tdep.c: Likewise.
1435         * m68hc11-tdep.c: Likewise.
1436         * mep-tdep.c: Likewise.
1437         * mn10300-tdep.c: Likewise.
1438         * mt-tdep.c: Likewise.
1439         * score-tdep.c: Likewise.
1440         * sh64-tdep.c: Likewise.
1441         * sh-tdep.c: Likewise.
1442         * sparc64fbsd-tdep.c: Likewise.
1443         * sparc64nbsd-tdep.c: Likewise.
1444         * sparc64obsd-tdep.c: Likewise.
1445         * v850-tdep.c: Likewise.
1446         * vaxobsd-tdep.c: Likewise.
1447         * vax-tdep.c: Likewise.
1448         * xstormy16-tdep.c: Likewise.
1449
1450 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1451
1452         * mi/mi-main.c (enum captured_mi_execute_command_actions)
1453         (captured_mi_execute_command_args): Remove.
1454         (captured_mi_execute_command): Cast the closure to mi_parse
1455         pointer, not to captured_mi_execute_command_args, and don't
1456         set the action field thereof.
1457         (mi_execute_command): Pass struct mi_parse, not
1458         captured_mi_execute_command_args to captured_mi_execute_command.
1459         (mi_execute_command): Remove (dead) code for suppressing
1460         printing prompt.
1461
1462 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
1463
1464         * linux-nat.c (enum sigchld_state): New.
1465         (linux_nat_async_events_state): Renamed from
1466         linux_nat_async_events_enabled.
1467         (linux_nat_event_pipe_push, my_waitpid): Adjust.
1468         (sigchld_default_action): New.
1469         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
1470         unconditionally.
1471         (linux_nat_create_inferior): Set events state to sigchld_default
1472         state.
1473         (linux_nat_resume): Adjust.
1474         (linux_nat_wait): Call linux_nat_async_events unconditionally.
1475         (sigchld_handler): Adjust.
1476         (linux_nat_async_mask): Don't set SIGCHLD actions here.
1477         (get_pending_events): Adjust.
1478         (linux_nat_async_events): Rewrite to handle enum sigchld_state
1479         instead of a boolean.
1480         (linux_nat_async): Adjust.
1481         (_initialize_linux_nat): Capture default SIGCHLD action into
1482         sigchld_default_action.
1483
1484 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1485
1486         * breakpoint.c (moribund_locations): New.
1487         (bpstat_stop_status): Process moribund locations.
1488         (update_global_location_list): Add removed
1489         locations to moribund_locations.
1490         (breakpoint_retire_moribund): New.
1491         * breakpoint.h (struct bp_location): New field
1492         events_till_retirement.
1493         (breakpoint_retire_moribund): Declare.
1494         * thread.c (thread_count): New.
1495         * infrun.c (handle_inferior_event): Call
1496         breakpoint_retire_moribund.
1497         * gdbthread.h (thread_count): Declare.
1498
1499 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1500
1501         * dfp.c (decimal_convert): Call match_endianness before and after
1502         conversion.
1503
1504 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
1505
1506         * remote.c (remote_insert_breakpoint): Ensure that if Z0
1507         unsupported and we fall back to memory_insert_breakpoint, we
1508         use the unmodified requested address.
1509
1510 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
1511
1512         * dwarf2read.c (read_attribute_value): Issue a complaint when
1513         adjusting size attribute values of 0xffffffff as zero.
1514
1515 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
1516
1517         * i386-tdep.c (i386_16_byte_align_p): New.
1518         (i386_push_dummy_call): Determine stack space required for
1519         arguments going forwards allowing for 16-byte alignment, then push
1520         arguments going forwards.
1521
1522 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1523
1524         * infrun.c (start_remote): Don't clear thread list here.
1525         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
1526         list here.
1527         * remote.c (record_currthread): Upgrade the main thread and its
1528         entry in the thread list if this is the first time we hear about
1529         threads.
1530         (remote_thread_alive): Consider magic_null_ptid or a ptid without
1531         a tid member always alive.
1532         (remote_find_new_threads): Don't update the main thread here.
1533         (remote_start_remote): Clear thread list here.  Always add the
1534         main thread.
1535         (extended_remote_attach_1): Add the main thread here.
1536         (extended_remote_mourn_1): Re-add the main thread here.
1537         (extended_remote_create_inferior_1): Add a main thread.
1538
1539         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1540
1541 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
1542
1543         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1544
1545         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1546         globals.
1547         (general_thread, continue_thread): Change type to ptid_t.
1548         (record_currthread): Take a ptid_t parameter instead of an
1549         integer.
1550         (MAGIC_NULL_PID): Delete.
1551         (set_thread): Take a ptid_t parameter and adjust.
1552         (set_general_thread, set_continue_thread): New.
1553         (remote_thread_alive, remote_newthread_step)
1554         (remote_current_thread, remote_find_new_threads)
1555         (remote_threads_info, remote_start_remote, remote_vcont_resume)
1556         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1557         (threadalive_test, remote_pid_to_str)
1558         (remote_get_thread_local_address): Adjust.
1559         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1560         and any_thread_ptid.
1561
1562 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1563
1564         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1565         * configure: Regenerated.
1566
1567 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
1568
1569         * dwarf2read.c (read_attribute_value): Treat size attribute
1570         values of 0xffffffff as if the attribute value was zero.
1571
1572 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1573
1574         * linux-nat.c: Add description of overall logic.
1575
1576 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
1577
1578         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1579         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
1580         all dependencies on $(gdb_stdint_h).
1581         (distclean): Do not delete gdb_stdint.h.
1582         * acinclude.m4: Do not use stdint.m4.
1583         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
1584         uintptr_t, and gdb_stdint.h.
1585         * defs.h: Include <stdint.h>.
1586         * gdb_thread_db.h: Assume stdint.h is already included.
1587         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1588         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1589         include gdb_stdint.h.
1590         * configure, config.in: Regenerate.
1591
1592 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
1593
1594         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1595         decimal floating-point values in GPRs for soft-float.
1596         (do_ppc_sysv_return_value): Handle returning decimal
1597         floating-point values in GPRs for soft-float.
1598
1599 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
1600
1601         * target.c (target_read_until_error): New.
1602         * target.h (target_read_until_error): Declare.
1603         * mi/mi-main.c (mi_cmd_data_read_memory): Use
1604         target_read_until_error.
1605
1606 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1607
1608         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1609         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1610         after the DECFLOAT detection to fix a memory leak.  Remove the
1611         redundant NUM initialization.  Protect the DECFLOAT detection memory
1612         access before the P block.  Restore the P memory content for the
1613         DECFLOAT detection.
1614
1615 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1616
1617         Kill the return value for all MI command functions.
1618         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1619         (mi_cmd_argv_ftype): Change return type to void.
1620
1621         * mi/mi-main.c: Adjust all function that implement
1622         MI commands to return nothing.
1623         (struct captured_mi_execute_command_actions):
1624         Remove the rc field.
1625         (mi_cmd_execute): Return nothing.
1626         (mi_execute_async_cli_command): Return nothing.
1627         (mi_cmd_exec_interrupt): Don't print ^done here.
1628         (mi_cmd_target_select): Don't print ^connected here.
1629         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1630         Special-case -target-select and output ^connected, not ^done.
1631
1632         * mi/mi-cmd-break.c: Adjust.
1633         * mi/mi-cmd-disas.c: Adjust.
1634         * mi/mi-cmd-env.c: Adjust.
1635         * mi/mi-cmd-file.c: Adjust.
1636         * mi/mi-cmd-stack.c: Adjust.
1637         * mi/mi-cmd-target.c: Adjust.
1638         * mi/mi-cmd-var.c: Adjust.
1639         * mi/mi-interp.c: Adjust.
1640         * mi/mi-symbol-cmds.c: Adjust.
1641
1642 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
1643
1644         Emit ^running via observer.
1645         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1646         ^running here.
1647         (mi_on_resume): Print ^running if not previously output.
1648         * mi/mi-main.c (running_result_record_printed): New.
1649         (captured_mi_execute_command): Reset
1650         running_result_record_printed.  Use running_result_record_printed
1651         to decide if we should skip ^done.
1652         (mi_execute_async_cli_command): Don't print ^running here.
1653         * mi/mi-main.h (current_token, running_result_record_printed):
1654         Declare.
1655
1656 2008-06-24  Michael Snyder  <msnyder@specifix.com>
1657
1658         * infrun.c (_initialize_infrun): White space and typo fix.
1659
1660 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
1661
1662         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1663         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1664         when first loading DLL with "dll" command.
1665
1666 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1667
1668         * gnu-nat.c (proc_string): Use capital T for "Thread".
1669
1670 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
1671
1672         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1673
1674 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1675
1676         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1677         the target cannot run.
1678
1679 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
1680
1681         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1682         we're attaching to a running process.
1683
1684 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1685
1686         * win32-nat.c (handle_load_dll): Give dll name and load address
1687         if debug_events is on.
1688         (handle_unload_dll): Likewise.
1689
1690 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
1691
1692         Don't suppress *running when doing finish.
1693         * infcall.c (call_function_by_hand): Set both
1694         suppress_resume_observer and suppress_stop_observer.
1695         * infcmd.c (suppress_run_stop_observers): Split into...
1696         (suppress_resume_observer, suppress_stop_observer): ...those.
1697         (finish_command_continuation): Clear suppress_stop_observer.
1698         (finish_command): Set suppress_stop_observer.
1699         * inferior.h (suppress_run_stop_observers): Split into...
1700         (suppress_resume_observer, suppress_stop_observer): ...those.
1701         * infrun.c (normal_stop): Check for suppress_stop_observer.
1702         * thread.c (set_running): Check for suppress_resume_observer.
1703
1704 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
1705             Pierre Muller  <muller@ics.u-strasbg.fr>
1706
1707         * gdbarch.sh (gdbarch_skip_main_prologue): New.
1708         * gdbarch.h, gdbarch.c: Regenerate.
1709         * i386-tdep.h (i386_skip_main_prologue): Declare.
1710         * i386-tdep.c (i386_skip_main_prologue): New.
1711         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1712         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1713         * symtab.c (find_function_start_sal): When pc points at the "main"
1714         function, call gdbarch_skip_main_prologue.
1715
1716 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
1717
1718         * value.c (value_primitive_field): Fetch lazy register values.
1719
1720 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
1721
1722         * NEWS: Mention support removal of undocumented S AA p PID stop
1723         reply packet.
1724
1725         * remote.c (remote_wait): Remove undocumented S AA p PID support.
1726
1727 2008-06-10  Stan Shebs  <stan@codesourcery.com>
1728
1729         * MAINTAINERS: Update my affiliation and address.
1730
1731 2008-06-10  Andreas Schwab  <schwab@suse.de>
1732
1733         * top.c (print_gdb_version): Don't print final newline.
1734
1735 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1736
1737         Implement *running.
1738         * Makefile.in: Update dependencies.
1739         * gdbthread.h (struct thread_info): New field
1740         running_.
1741         (set_running, is_running): New.
1742         * thread.c (set_running, is_running): New.
1743         * inferior.h (suppress_normal_stop_observer): Rename to...
1744         (suppress_run_stop_observers): ..this.
1745         * infcmd.c (suppress_normal_stop_observer): Rename to...
1746         (suppress_run_stop_observers): ..this.
1747         (finish_command_continuation, finish_command): Adjust.
1748         * infcall.c (call_function_by_hand): Adjust.
1749         * infrun.c (normal_stop): Call set_running.
1750         * target.c (target_resume): New.  Call set_running.
1751         * target.h (target_resume): Convert from macro to
1752         a function.
1753
1754         * mi/mi-interp.c (mi_on_resume): New.
1755         (mi_interpreter_init): Register mi_on_resume.
1756
1757 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1758
1759         Use observers to report stop events in MI.
1760         * mi/mi-interp.c (mi_on_normal_stop): New.
1761         (mi_interpreter_init): Register mi_on_normal_stop.
1762         (mi_interpreter_exec_continuation): Remove.
1763         (mi_cmd_interpreter_exec): Don't register the above.
1764         * mi/mi-main.c (captured_mi_execute_command): Don't care
1765         about sync_execution.
1766         (mi_execute_async_cli_command): Don't install continuation.  Don't
1767         print *stopped.
1768         (mi_exec_async_cli_cmd_continuation): Remove.
1769
1770 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1771
1772         Suppress normal stop observer when it's problematic.
1773         * inferior.h (suppress_normal_stop_observer): New.
1774         * infcall.c (call_function_by_hand): Disable stop events when
1775         doing function calls.
1776         * infmcd.c (suppress_normal_stop_observer): New.
1777         (finish_command_continuation): Call normal_stop observer
1778         explicitly.
1779         (finish_command): Disable stop events inside proceed.
1780         * infrun.c (normal_stop): Don't call normal stop observer if
1781         suppressed of if multi-step is in progress.
1782
1783 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1784
1785         Remove stale code.
1786         * infrun.c (finish_command): Don't pass cleanup
1787         to continuation.
1788         (finish_command_continuation): Don't grab cleanup from
1789         the passed data, as we don't use, and cannot, use it anyway.
1790
1791 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
1792
1793         Introduce common cleanup for restoring integers.
1794         * defs.h (make_cleanup_restore_integer): New declaration.
1795         (struct cleanup): New field free_arg.
1796         (make_my_cleanup_2): New.
1797         * utils.c (restore_integer_closure, restore_integer)
1798         (make_cleanup_restore_integer): New.
1799         (make_my_cleanup): Initialize the free_arg field and
1800         renamed to make_my_cleanup_2.
1801         (do_my_cleanups): Call free_arg.
1802         (discard_cleanups): Call free_arg.
1803         * breakpoint.c (restore_always_inserted_mode): Remove.
1804         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1805
1806 2008-06-09  Doug Evans  <dje@google.com>
1807
1808         * remote.c (remote_wait): Include beginning of malformed packet
1809         in error output.
1810
1811 2008-06-09  Tom Tromey  <tromey@redhat.com>
1812
1813         * completer.c (complete_line): Don't special-case
1814         expression_completer.
1815         (expression_completer): Only pass last word to
1816         location_completer.
1817         * c-exp.y (yylex): Check 'token', not 'operator'.
1818
1819 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
1820
1821         * configure.ac (build_warnings): Add -Wno-format for mingw.
1822         * configure: Regenerated.
1823
1824 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
1825
1826         * NEWS: Make indentation consistent.  Move exec tracing entry out
1827         of remote packet list.
1828
1829 2008-06-06  Tom Tromey  <tromey@redhat.com>
1830
1831         * value.h (evaluate_subexpression_type, extract_field_op):
1832         Declare.
1833         * printcmd.c (_initialize_printcmd): Use expression_completer for
1834         'p', 'inspect', 'call'.
1835         * parser-defs.h (parse_field_expression): Declare.
1836         * parse.c: Include exceptions.h.
1837         (in_parse_field, expout_last_struct): New globals.
1838         (mark_struct_expression): New function.
1839         (prefixify_expression): Return int.
1840         (prefixify_subexp): Return int.  Use expout_last_struct.
1841         (parse_exp_1): Update.
1842         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
1843         in_parse_field.
1844         (parse_field_expression): New function.
1845         * expression.h (parse_field_expression): Declare.
1846         (in_parse_field): Likewise.
1847         * eval.c (evaluate_subexpression_type): New function.
1848         (extract_field_op): Likewise.
1849         * completer.h (expression_completer): Declare.
1850         * completer.c (expression_completer): New function.
1851         (count_struct_fields, add_struct_fields): New functions.
1852         * c-exp.y (yyparse): Redefine.
1853         (COMPLETE): New token.
1854         (exp): New productions.
1855         (saw_name_at_eof, last_was_structop): New globals.
1856         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
1857         (c_parse): New function.
1858         * breakpoint.c (_initialize_breakpoint): Use expression_completer
1859         for watch, awatch, and rwatch.
1860         * Makefile.in (parse.o): Depend on exceptions_h.
1861
1862 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
1863
1864         PR gdb/1147
1865         * gdb/valopts.c (find_overload_match): Handle references
1866         to pointers.
1867
1868 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
1869
1870         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1871         account the bitsize of the 'from' operand.
1872
1873 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
1874
1875         * annotate.h (annotate_thread_changed): Declare.
1876
1877 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
1878
1879         * annotate.c (annotate_thread_changed): New function.
1880         * thread.c (thread_command) : Use it.
1881         * infrun.c (normal_stop): Use it.
1882
1883 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
1884             Nathan Sidwell  <nathan@codesourcery.com>
1885             Joseph Myers  <joseph@codesourcery.com>
1886
1887         * acinclude.m4: Include ../config/acx.m4.
1888         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1889         * configure, config.in: Regenerate.
1890         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1891         address.
1892         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1893
1894 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1895
1896         Replace 'target async' by 'maintenance set remote-async' and
1897         'target remote' combination.
1898
1899         * remote.c (remote_async_wait): Merge into remote_wait, and
1900         remove.
1901         (remote_async_permitted, remote_async_permitted_set): New
1902         variables.
1903         (set_maintenance_remote_async_permitted)
1904         (show_maintenance_remote_async_permitted): New functions.
1905         (remote_async_ops, extended_async_remote_ops): Delete.
1906         (remote_async_open, extended_remote_async_open): Delete.
1907         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
1908         async_p with remote_async_permitted checks.
1909         (extended_async_remote_attach): Delete.
1910         (remote_resume, remote_async_resume): Merge and leave remote_resume.
1911         (remote_async_terminal_inferior): Rename to...
1912         (remote_terminal_inferior): ... this, and add
1913         remote_async_termitted check.
1914         (remote_async_terminal_ours): Rename to...
1915         (remote_terminal_ours): ... this, and add remote_async_termitted
1916         check.
1917         (remote_wait, remote_async_wait): Merge and leave remote_wait
1918         only.
1919         (remote_kill, remote_async_kill): Merge and leave remote_kill
1920         only.
1921         (remote_async_mourn, extended_async_remote_mourn): Delete.
1922         (extended_remote_create_inferior_1): Drop async_p parameter.
1923         Update callers.  Always use extended_remote_ops.
1924         (extended_remote_async_create_inferior): Delete.
1925         (remote_return_zero): Delete.
1926         (init_remote_ops): Register remote_can_async_p, remote_async,
1927         remote_async_mask, remote_terminal_inferior and
1928         remote_terminal_ours.
1929         (remote_can_async_p, remote_is_async_p): Check for
1930         remote_async_permitted.
1931         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1932         (set_remote_cmd): Don't add async and extended-async targets.
1933         (_initialize_remote): Add set/show remote-async maintenance
1934         commands.
1935
1936 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1937
1938         * remote.c (kill_kludge): Delete.
1939         (remote_wait, remote_async_wait): Don't set it.
1940         (remote_kill, remote_async_kill): Don't do anything with it.
1941
1942 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1943
1944         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1945
1946 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1947
1948         * bcache.c (bcache_data): Call deprecated_bcache_added function.
1949         (deprecated_bcache_added): New function name. Body of function
1950         bcache_data is used here with the addition of 'added' argument.
1951         * bcache.h (deprecated_bcache_added): New function.
1952         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1953         work from add_psymbol_to_list - initialises partial symbol and stashes
1954         it in objfile's cache.
1955         (append_psymbol_to_list): New helper function, takes other part of
1956         work from add_psymbol_to_list - adds partial symbol to the given list.
1957         (add_psymbol_to_list): Call helper functions instead of doing work
1958         here. If adding to global list, do not duplicate partial symbols in the
1959         partial symtab.
1960
1961 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1962
1963         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1964         'exception caught|thrown' message.
1965
1966 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1967
1968         * Makefile.in: Update dependencies.
1969         * dwarf2expr.c: New include "gdb_assert.h".
1970         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1971         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1972         (execute_stack_op): Error out on too large RECURSION_DEPTH.
1973         Increase/decrease RECURSION_DEPTH around the function.
1974
1975 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1976
1977         * remote.c (get_offsets): Handle a single segment.
1978         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1979         than segments.
1980
1981 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
1982
1983         * solib-svr4.c (struct lm_info): Add lm_addr.
1984         (main_lm_addr): New.
1985         (svr4_default_sos): Set lm_addr.
1986         (svr4_current_sos): Set lm_addr and main_lm_addr.
1987         (svr4_fetch_objfile_link_map): Rewrite.
1988         (svr4_clear_solib): Clear main_lm_addr.
1989
1990 2008-06-03  Michael Snyder  <msnyder@redhat.com>
1991             Joseph Myers  <joseph@codesourcery.com>
1992
1993         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1994         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1995
1996 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1997
1998         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1999
2000 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2001
2002         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2003
2004 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
2005
2006         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2007         treat pointers in data space as function descriptors if the
2008         target address is also in the data space.
2009
2010 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
2011
2012         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2013         the trad-frame register value for the SP register.
2014
2015 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
2016
2017         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2018
2019 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
2020
2021         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2022         that identifies function descriptors outside of the .opd section.
2023
2024 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
2025
2026         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2027         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
2028         'bkptno'.
2029         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2030         catchpoints.
2031         (handle_gnu_v3_exceptions): Use tempflag.
2032
2033 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2034
2035         Refactor varobj_update interface.
2036         * varobj.c (varobj_update): Report changes as vector.  Also
2037         return not just a list of varobj, but a list of special structures
2038         that tell what exactly has changed.
2039         * varobj.h (enum varobj_update_error): Rename to
2040         varobj_scope_status.
2041         (struct varobj_update_result_t): New.
2042         (varobj_update): Adjust prototype.
2043         * mi/mi-cmd-var.c: Adjust for changes.
2044
2045 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2046
2047         * varobj.c (varobj_update): Fix comment typo.
2048         Fix indentation.
2049
2050 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
2051
2052         Set the symtab field of symbols read from ECOFF debugging entries.
2053         * mdebugread.c (add_symbol): Add new parameter symtab.
2054         (parse_symbol): Update calls to add_symbol throughout.
2055
2056 2008-05-27  Andreas Schwab  <schwab@suse.de>
2057
2058         * symtab.h (enum address_class): Remove LOC_REGPARM and
2059         LOC_COMPUTED_ARG.
2060         (struct symbol): Add is_argument.
2061         (SYMBOL_IS_ARGUMENT): Define.
2062
2063         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2064         * buildsym.c (finish_block): Likewise.
2065         * stack.c (print_frame_args, print_block_frame_locals)
2066         (print_frame_arg_vars): Likewise.
2067         * symtab.c (lookup_block_symbol): Likewise.
2068         * tracepoint.c (add_local_symbols): Likewise.
2069         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2070
2071         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2072         * dwarf2read.c (new_symbol): Likewise.
2073         * mdebugread.c (parse_symbol): Likewise.
2074         * stabsread.c (define_symbol): Likewise.
2075
2076         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2077         and LOC_COMPUTED_ARG.
2078         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2079         * ax-gdb.c (gen_var_ref): Likewise.
2080         * eval.c (evaluate_subexp_for_address): Likewise.
2081         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2082         * m2-exp.y (yylex): Likewise.
2083         * printcmd.c (address_info): Likewise.
2084         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2085         * tracepoint.c (collect_symbol, scope_info): Likewise.
2086
2087 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
2088
2089         * gdbarch.sh: Added new gdbarch struct
2090         core_regset_sections.
2091         * gdbarch.c: Refreshed.
2092         * gdbarch.h: Refreshed.
2093         * regset.h (core_regset_section): Declared.
2094         * linux-nat.c (linux_nat_do_thread_registers): Added
2095         support for the new gdbarch struct core_regset_sections.
2096         * utils.c (host_address_to_string): New function.
2097         * defs.h (host_address_to_string): New prototype.
2098         * i386-linux-tdep.c (i386_regset_rections): New register
2099         sections list for i386.
2100           (i386_linux_init_abi): Initialized new gdbarch struct
2101           core_regset_sections.
2102         * Makefile.in: Updated to reflect dependency changes.
2103         * ppc-linux-tdep.c (ppc_regset_sections): Register
2104         sections list for ppc.
2105           (ppc_linux_init_abi): Initialized new gdbarch struct
2106           core_regset_sections
2107
2108 2008-05-24  Andreas Schwab  <schwab@suse.de>
2109
2110         * linespec.c (decode_objc): Save current language around call to
2111         get_selected_block.
2112
2113 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
2114
2115         * valprint.h (get_array_bounds): Renames get_array_low_bound.
2116         * valprint.c (get_array_bounds): Renames get_array_low_bound.
2117         Return the proper bound value if the array index type is an
2118         enumerated type. Compute the high bound if requested.
2119         (val_print_array_elements): Handle the case when the array
2120         element has a null size.
2121         * ada-valprint.c (print_optional_low_bound): Add handling
2122         for empty arrays or arrays of zero-size elements.
2123         (ada_val_print_array): New function, extracted out from
2124         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2125         handle empty arrays and arrays of zero-size elements.
2126         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2127         code by call to ada_val_print_array.
2128         (ada_value_print): Remove handling of null array.  The handling
2129         was incomplete and is now better handled by ada_val_print_array.
2130
2131 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2132
2133         * annotate.c (annotate_source, annotate_frame_begin): Replace
2134         deprecated_print_address_numeric with paddress.
2135         * cli/cli-cmds.c (list_command, edit_command): Likewise.
2136         * tui/tui-stack.c (tui_make_status_line): Likewise.
2137
2138         * defs.h (deprecated_print_address_numeric): Remove.
2139         * printcmd.c (deprecated_print_address_numeric): Remove.
2140         * maint.c (maint_print_section_info): Fix comment.
2141
2142 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2143
2144         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2145         print_binary_chars, print_char_chars): Add byte_order parameter and
2146         replace gdbarch_byte_order.
2147         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2148         expressions and remove them.  Remove unused TWO_TO_FOURTH.
2149         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2150         endianness.  Update call to print_hex_chars.
2151         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2152         print_binary_chars, print_char_chars): Add byte_order parameter.
2153         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2154         get at the endianness.  Update print_*_char calls to use byte_order.
2155
2156 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2157
2158         * symtab.h (struct symbol): Make "aux_value" member a void pointer
2159         instead of a union.
2160         (SYMBOL_LOCATION_BATON): Update.
2161
2162 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2163
2164         * symtab.h (enum address_class): Remove LOC_BASEREG and
2165         LOC_BASEREG_ARG.
2166         (struct symbol): Remove "basereg" member of "aux_value" union.
2167         (SYMBOL_BASEREG): Remove.
2168
2169         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2170         or LOC_BASEREG_ARG.
2171         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2172         (ada_add_block_symbols): Likewise.
2173         * ax-gdb.c (gen_var_ref): Likewise.
2174         * buildsym.c (finish_block): Likewise.
2175         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2176         * m2-exp.y (yylex): Likewise.
2177         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2178         * printcmd.c (address_info): Likewise.
2179         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2180         (print_frame_arg_vars): Likewise.
2181         * symmisc.c (print_symbol): Likewise.
2182         * symtab.c (lookup_block_symbol): Likewise.
2183         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2184         (scope_info): Likewise.
2185
2186 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2187
2188         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2189
2190         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2191         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2192         (ada_add_block_symbols): Likewise.
2193         * ax-gdb.c (gen_var_ref): Likewise.
2194         * buildsyms.c (finish_block): Likewise.
2195         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2196         * m2-exp.y (yylex): Likewise.
2197         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2198         * printcmd.c (address_info): Likewise.
2199         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2200         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2201         * symtab.c (lookup_block_symbol): Likewise.
2202         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2203         (scope_info): Likewise.
2204
2205 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2206
2207         * symtab.h (enum address_class): Remove LOC_INDIRECT and
2208         LOC_HP_THREAD_LOCAL_STATIC.
2209
2210         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2211         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2212         (read_var_value): Likewise.
2213         * buildsym.c (finish_block): Likewise.
2214         * objfiles.c (objfile_relocate): Likewise.
2215         * printcmd.c (address_info): Likewise.
2216         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2217         * tracepoint.c (scope_info): Likewise.
2218
2219 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
2220            Maxim Grigoriev  <maxim2405@gmail.com>
2221
2222         * xtensa-tdep.c (xtensa_read_register): Remove.
2223         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2224         argument litbase to call0_frame_cache().
2225         (call0_track_op, call0_analyze_prologue)
2226         (call0_frame_cache): Use extra argument litbase.
2227
2228 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
2229
2230         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2231
2232 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2233
2234         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2235
2236 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2237
2238         * alpha-mdebug-tdep.c: Include "trad-frame.h".
2239         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2240         struct trad_frame_saved_reg *.
2241         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2242         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
2243         value of SP as being vfp.
2244         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2245         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2246
2247 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
2248
2249         * score-tdep.c (score_print_insn): Get the current endianess from
2250         disassemble_info instead of gdbarch_byte_order.
2251
2252 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
2253
2254         * frame.c (get_prev_frame_1): Build frame id before setting
2255         this_frame->prev_p, not after.
2256
2257 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
2258
2259         * annotate.c (annotate_new_thread): New function for new-thread
2260         annotation.
2261         * annotate.h: (annotate_new_thread): New extern.
2262         * thread.c (add_thread_with_info): Use it.
2263         * Makefile.in (thread.o): Add dependency on annotate.h.
2264
2265 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
2266
2267         * win32-nat.c (win32_wait): Block the control-c event while
2268         waiting for a debug event.
2269
2270 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
2271
2272         * symtab.h (lookup_symbol_in_language): Update comment.
2273         * symtab.c (lookup_symbol_aux_block): Update comment.
2274         * ada-lang.c (ada_lookup_symbol_list): Update comment.
2275
2276 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2277
2278         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2279         (lookup_symbol): Likewise.
2280         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2281         (lookup_symbol): Likewise.
2282         (search_symbols): Update.
2283
2284         * linespec.c (find_methods, collect_methods): Update.
2285         (add_matching_methods, add_constructors): Update.
2286         (decode_compound, decode_dollar, decode_variable): Update.
2287         (lookup_prefix_sym): Update.
2288
2289         (symbol_found): Remove SYM_SYMTAB parameter.
2290         Use SYMBOL_SYMTAB (sym) instead.
2291
2292         * gdbtypes.c (lookup_typename): Update.
2293         (lookup_struct, lookup_union, lookup_enum): Update.
2294         (lookup_template_type): Update.
2295         (check_typedef): Update.
2296         * language.c (lang_bool_type): Update.
2297         * mdebugread.c (parse_procedure): Update.
2298         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2299         * parse.c (write_dollar_variable): Update.
2300         * printcmd.c (address_info): Update.
2301         * source.c (select_source_symtab): Update.
2302         * stack.c (print_frame_args, print_frame_arg_vars): Update.
2303         * valops.c (find_function_in_inferior): Update.
2304         (value_struct_elt_for_reference): Update.
2305         * value.c (value_static_field, value_fn_field): Update.
2306
2307         * alpha-mdebug-tdep.c (find_proc_desc): Update.
2308         * arm-tdep.c (arm_skip_prologue): Update.
2309         * mt-tdep.c (mt_skip_prologue): Update.
2310         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2311
2312         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2313         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2314         (add_defn_to_vec): Likewise.
2315         (ada_add_block_symbols): Likewise.
2316         (lookup_cached_symbol, cache_symbol): Likewise.
2317         (standard_lookup): Update.
2318         (ada_lookup_symbol_list): Update.
2319
2320         * c-valprint.c (c_val_print): Update.
2321         * cp-support.c (cp_lookup_rtti_type): Update.
2322         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2323         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2324         * p-valprint.c (pascal_val_print): Update.
2325         * scm-lang.c (scm_lookup_name): Update.
2326
2327         * c-exp.y: Update.
2328         * f-exp.y: Update.
2329         * jv-exp.y: Update.
2330         * m2-exp.y: Update.
2331         * objc-exp.y: Update.
2332         * p-exp.y: Update.
2333
2334 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2335
2336         * language.h (struct language_defn): Remove SYMTAB parameter from
2337         la_lookup_symbol_nonlocal callback function pointer.
2338
2339         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2340         (ada_lookup_encoded_symbol): Likewise.
2341         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2342         Always call fixup_symbol_section.
2343         (ada_lookup_symbol): Remove SYMTAB parameter.
2344         (ada_lookup_symbol_nonlocal): Likewise.
2345         * ada-exp.y (write_object_renaming): Update.
2346         (find_primitive_type): Likewise.
2347
2348         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2349         (cp_lookup_symbol_namespace): Likewise.
2350         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2351         (lookup_symbol_file): Likewise.
2352         (lookup_possible_namespace_symbol): Likewise.
2353         (cp_lookup_symbol_nonlocal): Likewise.
2354         (cp_lookup_symbol_namespace): Likewise.
2355         (cp_lookup_nested_type): Update.
2356
2357         * scm-valprint.c (scm_inferior_print): Update.
2358         * valops.c (value_maybe_namespace_elt): Update.
2359
2360         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2361         lookup_lib_global_symbol callback function pointer.
2362         (solib_global_lookup): Remove SYMTAB parameter.
2363         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2364         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2365
2366         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2367         (lookup_symbol_static): Likewise.
2368         (lookup_symbol_global): Likewise.
2369         (lookup_symbol_aux_block): Likewise.
2370         (lookup_global_symbol_from_objfile): Likewise.
2371         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2372         (lookup_symbol_aux_local): Likewise.
2373         (lookup_symbol_aux_block): Likewise.
2374         (lookup_symbol_aux_symtabs): Likewise.
2375         (lookup_symbol_aux_psymtabs): Likewise.
2376         (lookup_global_symbol_from_objfile): Likewise.
2377         (basic_lookup_symbol_nonlocal): Likewise.
2378         (lookup_symbol_static): Likewise.
2379         (lookup_symbol_global): Likewise.
2380
2381         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2382
2383 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
2384
2385         * remote.c (init_extended_remote_ops): Fix typo.
2386
2387 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2388
2389         * NEWS: Mention new DICOS x86 target configuration.
2390
2391 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2392             Ulrich Weigand  <uweigand@de.ibm.com>
2393
2394         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2395         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2396
2397         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
2398         use it instead of ginfo->value.address.  Look up minimal symbol by
2399         address and name.  Assume OBJFILE is non-NULL.
2400         (fixup_symbol_section): Ensure we always have an objfile to look
2401         into.  Extract and pass to fixup_section the symbol's address that
2402         will match the minimal symbol's address.
2403         (fixup_psymbol_section): Likewise.
2404
2405         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2406         overlays and the addrmap returned the wrong section.
2407
2408         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2409         calling fixup_symbol_section.
2410
2411 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2412
2413         * minsyms.c: Include "target.h".
2414         (find_solib_trampoline_target): Handle minimal symbols pointing
2415         to function descriptors as well.
2416         * Makefile.in (minsyms.o): Update dependencies.
2417
2418         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2419         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
2420         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2421         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2422         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2423         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2424         (ppc64_standard_linkage_target): Rename to ...
2425         (ppc64_standard_linkage1_target): ... this.
2426         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2427         (ppc64_skip_trampoline_code): Support three variants of standard
2428         linkage stubs.  Call find_solib_trampoline_target to handle
2429         glink stubs.
2430
2431 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2432
2433         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2434         ppc64_sysv_abi_adjust_breakpoint_address.
2435         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2436         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2437
2438 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2439
2440         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2441         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2442         of ppc_linux_skip_trampoline_code.
2443
2444 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2445
2446         * gdbarch.sh: Delete dwarf_reg_to_regnum.
2447         * gdbarch.c, gdbarch.h: Regenerated.
2448         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2449         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2450         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2451
2452 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
2453
2454         * linux-nat.c (trap_ptid): Delete.
2455         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2456         Adjust.
2457         * linux-thread-db.c (thread_db_wait): Adjust.
2458
2459 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
2460
2461         * linespec.c (decode_line_1): Fix a couple of comments.
2462
2463 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
2464
2465         * dbxread.c: Formatting.
2466         (INTERNALIZE_SYMBOL): Init n_other.
2467         (set_namestring): Take pointer to nlist arg rather than struct
2468         copy.  Update all callers.
2469
2470 2008-05-15  Andreas Schwab  <schwab@suse.de>
2471
2472         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2473         (dwarf2read.o): Add $(addrmap_h).
2474
2475 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2476
2477         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2478         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
2479         to handle ppc32 PLT entries.
2480         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2481         only on ppc64.
2482
2483 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
2484
2485         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2486         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2487         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
2488         (lookup_minimal_symbol_by_pc_section): Use
2489         lookup_minimal_symbol_by_pc_section_1.
2490         (lookup_solib_trampoline_symbol_by_pc): Likewise.
2491
2492 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
2493
2494         * findcmd.c: Add #include "gdb_stdint.h".
2495         * Makefile.in (findcmd.o): Update dependencies.
2496
2497 2008-05-11  David S. Miller  <davem@davemloft.net>
2498
2499         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2500         long double size override, Linux does use 128-bit now.
2501
2502         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2503         (sparc_linux_write_pc): New function.
2504         (sparc32_linux_init_abi): Register it.
2505         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2506         (sparc64_linux_write_pc): New function.
2507         (sparc64_linux_init_abi): Register it.
2508
2509         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2510         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2511
2512 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2513
2514         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2515         and info.tdep_info before calling gdbarch_init_osabi.
2516
2517 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
2518
2519         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2520         the type of the right hand side of the assignment to the type
2521         of the left hand side if the left hand side is a convenience
2522         variable.
2523
2524 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
2525
2526         * NEWS: Mention gdbserver bi-arch capability.
2527
2528 2008-05-09  Doug Evans  <dje@google.com>
2529
2530         New "find" command.
2531         * NEWS: Document find command and qSearch:memory packet.
2532         * Makefile.in (SFILES): Add findcmd.c.
2533         (COMMON_OBJS): Add findcmd.o.
2534         (findcmd.o): New rule.
2535         * findcmd.c: New file.
2536         * target.h (target_ops): New member to_search_memory.
2537         (simple_search_memory): Declare.
2538         (target_search_memory): Declare.
2539         * target.c (simple_search_memory): New fn.
2540         (target_search_memory): New fn.
2541         * remote.c (PACKET_qSearch_memory): New packet kind.
2542         (remote_search_memory): New fn.
2543         (init_remote_ops): Init to_search_memory.
2544         (init_extended_remote_ops): Ditto.
2545         (_initialize_remote): Add qSearch:memory packet config command.
2546
2547 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
2548
2549         * thread.c (_initialize_thread): Don't use commas and periods in
2550         first line of doc string of "set/show print thread-events".
2551
2552 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2553
2554         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2555         Update for unwinder changes.
2556
2557 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2558
2559         * frame.c (get_frame_base_address, get_frame_locals_address)
2560         (get_frame_args_address): Pass the correct frame when calling
2561         frame_base_find_by_frame.
2562
2563 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2564
2565         * remote.c (extended_remote_attach_1): Call target_find_description.
2566
2567 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
2568
2569         * remote.c (extended_remote_create_inferior_1): Clean up
2570         before marking the target running.
2571
2572 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
2573
2574         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2575         changes.
2576
2577 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
2578
2579         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2580         sparc64-sol2-tdep.c: Update for unwinder changes.
2581
2582 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
2583
2584         * cp-support.c (mangled_name_to_comp): Initialize storage.
2585         (unqualified_name_from_comp): Likewise.
2586
2587 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
2588
2589         * remote.c (remote_insert_breakpoint): Call get_remote_state
2590         after gdbarch_breakpoint_from_pc is called.
2591         (remote_insert_hw_breakpoint): Likewise.
2592
2593 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2594
2595         * valprint.c (val_print): Add new language parameter and use it
2596         instead of using the current_language. Update calls to val_print
2597         throughout.
2598         (common_val_print): Add new langauge parameter and pass it to
2599         val_print.
2600         * value.h (struct language_defn): Add opaque declaration.
2601         (val_print, common_val_print): Update declarations.
2602         * stack.c (print_frame_args): Update call to common_val_print
2603         using the appropriate language.
2604         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2605         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2606         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2607         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2608         #include "language.h" if necessary.
2609         Update calls to val_print and common_val_print.
2610         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2611         Update dependencies.
2612
2613 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2614
2615         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2616         pointing inside a non-executable section as function descriptors.
2617
2618 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
2619
2620         * inf-loop.c (inferior_event_handler): Run all continuations and
2621         print any language change before running the breakpoint commands.
2622
2623 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
2624
2625         * frame-unwind.c (frame_unwind_got_bytes): New function.
2626         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2627         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2628         for unwinder changes.
2629
2630 2008-05-05  Doug Evans  <dje@google.com>
2631
2632         * NEWS: Mention new /m modifier for disassemble command.
2633         * cli/cli-cmds.c (print_disassembly): New function.
2634         (disassemble_current_function): New function
2635         (disassemble_command): Recognize /m modifier, print mixed
2636         source+assembly.
2637         (init_cli_cmds): Update disassemble help text.
2638
2639 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
2640
2641         * xtensa-tdep.c: Update for unwinder changes.
2642
2643 2008-05-05  Andreas Schwab  <schwab@suse.de>
2644
2645         Update m68k port for unwinder changes.
2646         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2647         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2648         (m68k_frame_unwind): Use default_frame_sniffer.
2649         (m68k_frame_sniffer): Remove.
2650         (m68k_frame_base_address): Expect this_frame.
2651         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
2652         this_frame.
2653         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2654         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2655         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2656         parameter instead of pc value.
2657         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2658         Expect this_frame.
2659         (m68k_linux_sigtramp_frame_this_id)
2660         (m68k_linux_sigtramp_frame_prev_register)
2661         (m68k_linux_sigtramp_frame_sniffer): Update signature.
2662         (m68k_linux_sigtramp_frame_unwind): Use
2663         m68k_linux_sigtramp_frame_sniffer.
2664         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2665
2666         * m68klinux-nat.c (store_register): Fix typo.
2667
2668 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
2669
2670         * infcmd.c (step_1): Put thread id on the stack to avoid possible
2671         NULL dereferencing.
2672
2673 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
2674
2675         * symfile.c (reread_symbols): Update objfile's entry point.
2676
2677 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
2678             Joel Brobecker  <brobecker@adacore.com>
2679
2680         * ada-lang.c: Update throughout to use symbol_matches_domain
2681         instead of matching the symbol domain explictly.
2682         * dwarf2read.c (add_partial_symbol): Do not add new psym for
2683         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2684         class as typedefs. See lookup_partial_symbol function.
2685         (new_symbol): Similar to add_partial_symbol, do not create
2686         symbol for the typedef. See lookup_block_symbol.
2687         * symtab.c (symbol_matches_domain): New function, takes care
2688         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2689         (lookup_partial_symbol): Use symbol_matches_domain to see if the
2690         found psym domain matches the given domain.
2691         (lookup_block_symbol): Likewise.
2692
2693 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2694
2695         * top.c (command_line_handler_continuation): Remove.
2696         (execute_command): Do not install the above.
2697
2698 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
2699
2700         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2701         and catch all exceptions from it.
2702         * top.c (command_line_handler_continuation): Don't
2703         call bpstat_do_action here.
2704
2705 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2706
2707         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2708         (struct die_info): Remove type.
2709         (read_type_die, read_typedef, read_base_type, read_subrange_type)
2710         (read_structure_type, read_enumeration_type, read_array_type)
2711         (read_tag_pointer_type, read_tag_ptr_to_member_type)
2712         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2713         (read_tag_string_type, read_subroutine_type, read_set_type)
2714         (read_unspecified_type): Delete prototypes.  Remove check for
2715         already-loaded type.  Return the new type.
2716         (set_die_type): Return the new type.
2717         (reset_die_and_siblings_types): Delete.
2718         (load_comp_unit, load_full_comp_unit): Set type_hash.
2719         (process_queue): Remove call to reset_die_and_siblings_types.
2720         (process_die): Do not read most types here.  Use read_type_die
2721         for others.
2722         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2723         (quirk_gcc_member_function_pointer): Return the new type.
2724         (process_structure_scope, process_enumeration_scope): Use
2725         get_die_type and read the DIE's type.
2726         (read_full_die): Do not initialize die->type.
2727         (tag_type_to_type): Use read_type_die.
2728         (read_type_die): Check for already defined types.  Return the
2729         type.
2730         (determine_prefix): Use get_die_type.
2731         (set_die_type): Return the type.
2732         (get_die_type): Take a CU argument.  Check for no type_hash.
2733
2734 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2735
2736         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2737         locals.
2738
2739 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
2740
2741         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2742         and bp_longjmp_resume breakpoints.
2743         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2744         meaningful.
2745         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2746         breakpoints.  Create bp_longjmp breakpoints as momentary
2747         breakpoints.
2748         (enable_longjmp_breakpoint): Delete.
2749         (set_longjmp_breakpoint): New.
2750         (disable_longjmp_breakpoint): Delete.
2751         (delete_longjmp_breakpoint): New.
2752         (set_longjmp_resume_breakpoint): Delete.
2753         (set_momentary_breakpoint_at_pc): New.
2754         (breakpoint_re_set_one): Don't delete bp_longjmp and
2755         bp_longjmp_resume breakpoints.
2756         (breakpoint_re_set): Don't create longjmp and longjmp-resume
2757         breakpoints.
2758
2759         * infrun.c (step_resume_breakpoint): Add comment.
2760         (struct execution_control_state): Delete handling_longjmp member.
2761         (init_execution_control_state). Don't clear handling_longjmp.
2762         (context_switch): Don't context switch handling_longjmp.
2763         (handle_inferior_event): If handling a bp_longjmp breakpoint,
2764         create a bp_longjmp_resume breakpoint, and set it as current
2765         step_resume_breakpoint, then step over the longjmp breakpoint.  If
2766         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2767         breakpoint, delete the longjmp-resume breakpoint, and stop
2768         stepping.
2769         (currently_stepping): Remove handling_longjmp from expression.
2770         (insert_step_resume_breakpoint_at_sal): Update comment.
2771         (insert_longjmp_resume_breakpoint): New.
2772
2773         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2774         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2775         declarations.
2776         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2777         (set_longjmp_resume_breakpoint): Delete declaration.
2778
2779         * gdbthread.h (save_infrun_state): Remove handling_longjmp
2780         parameter.
2781         (load_infrun_state): Delete *handling_longjmp parameter.
2782         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2783         Update body.
2784         (load_infrun_state): Delete *handling_longjmp parameter.  Update
2785         body.
2786
2787         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2788         (delete_longjmp_breakpoint_cleanup): New.
2789         (step_1): Call set_longjmp_breakpoint instead of
2790         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
2791         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2792         (step_1_continuation): Pass thread id in the continuation args to
2793         step_once.
2794         (step_once): Add thread parameter.  Pass thread id the the
2795         continuation.
2796
2797 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2798
2799         Set CU BASE_ADDRESS already from partial DIEs.
2800         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2801         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
2802         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2803         from these variables if it was still unset.
2804
2805         * Makefile.in: Update dependencies.
2806         * dwarf2read.c: Include "addrmap.h"
2807         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2808         (dwarf2_ranges_read): New prototype.
2809         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2810         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2811         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2812         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2813         comment for it.  Add the found ranges to RANGES_PST.  New variable
2814         BASEADDR, initialize it the common way.
2815         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2816         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2817         HAS_RANGES_OFFSET for the later processing.
2818         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2819         * symtab.c: Include "addrmap.h"
2820         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2821         Move the psymtab locator into ...
2822         (find_pc_sect_psymtab_closer): ... a new function.
2823
2824 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2825
2826         * arch-utils.c (gdbarch_update_p): Use default values for
2827         info.abfd and info.target_desc if they are NULL.
2828         (gdbarch_from_bfd): Remove assertion.
2829         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2830         using the current target description.
2831         (gdbarch_info_fill): Do not use default values for info->abfd
2832         and info->target_desc.
2833
2834 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2835
2836         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2837
2838 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2839
2840         * inferior.h (read_pc_pid, write_pc_pid): Remove.
2841         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2842
2843         * regcache.c (read_pc_pid): Remove, replace by ...
2844         (regcache_read_pc): ... this function.
2845         (write_pc_pid): Remove, replace by ...
2846         (regcache_write_pc): ... this function.
2847         (read_pc, write_pc): Update.
2848
2849         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2850         write_pc_pid by regcache_read_pc and regcache_write_pc.
2851         (displaced_step_fixup): Likewise.
2852         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
2853         (prepare_to_proceed): Likewise.
2854         (proceed): Likewise.
2855         (adjust_pc_after_break): Likewise.
2856         (handle_inferior_event): Likewise.
2857
2858         * linux-nat.c (cancel_breakpoint): Likewise.
2859         * linux-thread-db.c (check_event): Likewise.
2860         * aix-thread.c (aix_thread_wait): Likewise.
2861         * tracepoint.c (trace_dump_command): Likewise.
2862
2863 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2864
2865         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2866         SYMBOL_LOCATION_BATON.
2867
2868 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
2869
2870         * target.h (struct target_ops): New field to_auxv_parse.
2871         * auxv.c (default_auxv_parse): New, renamed from previous
2872         target_auxv_parse.
2873         (target_auxv_parse): Try to call target method.  Fallback to
2874         default_auxv_parse if not found.
2875         * procfs.c (procfs_auxv_parse): New.
2876         (init_procfs_ops): On Solaris, in 64-bit mode, install
2877         procfs_auxv_parse.
2878
2879 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
2880
2881         * symfile.c (add_symbol_file_command):  Use paddress rather than
2882         hex_string to print the address.
2883
2884 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2885
2886         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2887         return the null frame ID to terminate the backtrace.
2888
2889 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2890
2891         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2892         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2893         (SIG_FRAME_PC_OFFSET): Likewise.
2894         (SIG_FRAME_LR_OFFSET): Likewise.
2895         (SIG_FRAME_FP_OFFSET): Likewise.
2896         (rs6000_push_dummy_call): Likewise.
2897         (rs6000_return_value): Likewise.
2898         (rs6000_convert_from_func_ptr_addr): Likewise.
2899         (branch_dest, rs6000_software_single_step): Likewise.
2900         (deal_with_atomic_sequence): Rename to ...
2901         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
2902         Do not call branch_dest; inline required parts of that function.
2903         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2904         with SYMBOL_LINKAGE_NAME.
2905         (struct reg, regsize): Delete.
2906         (read_memory_addr): Delete; inline into callers.
2907         (rs6000_skip_prologue): Move after skip_prologue.
2908         (skip_prologue): Remove prototype.
2909         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2910         initialization as if this variable were true.  Do not install
2911         ppc64_sysv_abi_adjust_breakpoint_address.
2912
2913         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2914         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2915         and "breakpoint.h".
2916         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2917         (SIG_FRAME_PC_OFFSET): Likewise.
2918         (SIG_FRAME_LR_OFFSET): Likewise.
2919         (SIG_FRAME_FP_OFFSET): Likewise.
2920         (rs6000_push_dummy_call): Likewise.
2921         (rs6000_return_value): Likewise.
2922         (rs6000_convert_from_func_ptr_addr): Likewise.
2923         (branch_dest, rs6000_software_single_step): Likewise.  Replace
2924         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2925         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2926         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2927         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2928         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
2929
2930         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2931         (AIX_TEXT_SEGMENT_BASE): New macro.
2932         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2933         by AIX_TEXT_SEGMENT_BASE.
2934
2935         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2936         (struct gdbarch_tdep): Remove text_segment_base member.
2937         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2938         ppc64_sysv_abi_adjust_breakpoint_address.
2939
2940         * Makefile.in (rs6000-tdep.o): Update dependencies.
2941         (rs6000-aix-tdep.o): Likewise.
2942
2943 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
2944             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2945
2946         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2947         * doublest.c (convert_typed_floating): Fix typo in comment.
2948         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2949         * frame-unwind.h (frame_sniffer_ftype): Likewise.
2950         * frame.c (frame_unwind_address_in_block): Likewise.
2951         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2952         * symtab.h (struct symbol): Likewise.
2953         * tramp-frame.h (struct trad_frame_cache): Likewise.
2954         * value.c (allocate_repeat_value): Likewise.
2955
2956 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2957
2958         * infrun.c (handle_inferior_event): Do not insert breakpoints at
2959         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2960
2961 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2962
2963         * parse.c (parse_exp_in_context): Don't override
2964         expression_context_pc if get_selected_block returned a valid
2965         block.
2966
2967 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2968
2969         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2970         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2971         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2972         Delete.
2973         * c-typeprint.c (c_type_print_base): Delete handling of template
2974         instantiations.
2975         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2976         (METHOD_PTR_TO_VOFFSET): Delete.
2977         * defs.h (QUIT_FIXME): Delete.
2978         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2979         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2980         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2981         ninstantiations, and instantiations.
2982         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2983         (TYPE_FN_FIELD_INLINED): Delete.
2984         * srec.h (SREC_BINARY): Delete.
2985         * symtab.c (symbol_init_demangled_name): Delete.
2986         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2987         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2988         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2989         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2990         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2991         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2992         * target.h (enum thread_control_capabilities): Delete tc_switch.
2993         (target_can_switch_threads): Delete.
2994
2995 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2996
2997         * Makefile.in (objfiles.o): Update.
2998         * exec.c (exec_set_section_address): Support p->addr != 0.
2999         * objfiles.c (objfile_relocate): Update exec_ops section
3000         addresses.
3001         * symfile.c (place_section): Move exec_set_section_address call...
3002         (default_symfile_offsets): ...to here.
3003
3004 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3005
3006         * Makefile.in (ppc_linux_tdep_h): New macro.
3007         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3008         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3009         (powerpc_e500l_c): Likewise.
3010         (ppc-linux-nat.o): Update dependencies.
3011         (ppc-linux-tdep.o): Update dependencies.
3012         (rs6000-tdep.o): Update dependencies.
3013
3014         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3015         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3016         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3017         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3018         (tdesc_powerpc_e500): Remove.
3019
3020         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3021         and "features/rs6000/powerpc-altivec64.c".
3022         (ppc_supply_reg, ppc_collect_reg): Make global.
3023         (variants): Use tdesc_powerpc_32 for "powerpc" and
3024         tdesc_powerpc_altivec64 for "powerpc64".
3025         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3026
3027         * ppc-linux-tdep.h: New file.
3028
3029         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3030         Include "features/rs6000/powerpc-32l.c".
3031         Include "features/rs6000/powerpc-altivec32l.c".
3032         Include "features/rs6000/powerpc-64l.c".
3033         Include "features/rs6000/powerpc-altivec64l.c".
3034         Include "features/rs6000/powerpc-e500l.c".
3035         (ppc_linux_supply_gregset): New function.
3036         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3037         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3038         (ppc64_linux_gregset): Likewise.
3039         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3040         (ppc_linux_trap_reg_p): New function.
3041         (ppc_linux_write_pc): New function.
3042         (ppc_linux_core_read_description): New function.
3043         (ppc_linux_init_abi): Install ppc_linux_write_pc and
3044         ppc_linux_core_read_description.  Install orig_r3 and trap
3045         registers if present in the target description.
3046         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3047
3048         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3049         (PT_ORIG_R3, PT_TRAP): Define if necessary.
3050         (ppc_register_u_addr): Handle orig_r3 and trap registers.
3051         (fetch_ppc_registers): Likewise.
3052         (store_ppc_registers): Likewise.
3053         (store_register): Likewise.
3054         (ppc_linux_read_description): Check whether AltiVec is supported.
3055         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
3056         Linux target description.
3057
3058         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3059         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3060         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3061         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
3062         rs6000/powerpc-e500.  Update -expedite variables accordingly.
3063
3064         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3065         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3066         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3067         * features/rs6000/powerpc-e500.c: Regenerate.
3068         * features/rs6000/powerpc-32.c: Regenerate.
3069         * features/rs6000/powerpc-64.c: Regenerate.
3070
3071         * features/rs6000/power-linux.xml: New file.
3072         * features/rs6000/power64-linux.xml: New file.
3073         * features/rs6000/powerpc-32l.xml: New file.
3074         * features/rs6000/powerpc-altivec32l.xml: New file.
3075         * features/rs6000/powerpc-64l.xml: New file.
3076         * features/rs6000/powerpc-altivec64l.xml: New file.
3077         * features/rs6000/powerpc-e500l.xml: New file.
3078         * features/rs6000/powerpc-32l.c: New (generated) file.
3079         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3080         * features/rs6000/powerpc-64l.c: New (generated) file.
3081         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3082         * features/rs6000/powerpc-e500l.xml: New (generated) file.
3083
3084         * regformats/reg-ppc.dat: Remove.
3085         * regformats/reg-ppc64.dat: Remove.
3086         * regformats/rs6000/powerpc-32.dat: Remove.
3087         * regformats/rs6000/powerpc-64.dat: Remove.
3088         * regformats/rs6000/powerpc-e500.dat: Remove.
3089         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3090         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3091         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3092         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3093         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3094
3095 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3096
3097         * thread.c (delete_thread): Call observer_notify_thread_exit.
3098         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3099         thread_exit observer.
3100         (mi_thread_exit): New.
3101
3102 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3103
3104         * breakpoint.c (create_exception_catchpoint): Remove prototype
3105         for already deleted function.
3106         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3107         * frame.h (show_stack_frame): Remove prototype.
3108         * stack.c (show_stack_frame): Remove empty, unused function.
3109         * source.c (symtab_to_fullname, print_source_lines): Small fix
3110         in comment.
3111         * value.c (show_values): Update comments to mention "show values"
3112         command instead of "info history".
3113
3114 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3115
3116         * linespec.c: Include "target.h".
3117         (minsym_found): Handle minimal symbols pointing to function
3118         descriptors.  Use find_function_start_pc.
3119         * minsyms.c (msymbol_objfile): New function.
3120         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3121         to function descriptors.
3122         * symtab.c (fixup_section): Only use minimal symbol at the same
3123         address to determine section of a symbol.
3124         (find_function_start_pc): New function.
3125         (find_function_start_sal): Use it.
3126         * symtab.h (msymbol_objfile): Add prototype.
3127         (find_function_start_pc): Likewise.
3128         * value.c: Include "objfiles.h".
3129         (value_fn_field): Handle minimal symbols pointing to function
3130         descriptors.
3131         * Makefile.in (linespec.o): Update dependencies.
3132         (value.o): Likewise.
3133
3134 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
3135
3136         * ada-lang.c (unwrap_value): Handle the case where the "F" field
3137         inside a PAD type is a bitfield.
3138
3139 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3140
3141         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3142         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3143         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3144         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3145         Allow typedefs when checking for function pointer arguments.
3146         Right-align small structs passed on the stack.
3147         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3148         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3149         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3150
3151 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3152
3153         * Makefile.in (arm-tdep.o): Update.
3154         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3155         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3156         (arm_pc_is_thumb): Use mapping symbols.
3157         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3158         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3159         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3160         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3161         * gdbarch.sh: Add record_special_symbol.
3162         * gdbarch.c, gdbarch.h: Regenerated.
3163         * objfiles.c (struct objfile_data): Add cleanup member.
3164         (register_objfile_data_with_cleanup): New function, from
3165         register_objfile_data.
3166         (register_objfile_data): Use it.
3167         (objfile_free_data): Call clear_objfile_data.
3168         (clear_objfile_data): Call cleanup functions.
3169         * objfiles.h (register_objfile_data_with_cleanup): Declare.
3170
3171 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3172
3173         * objfiles.c (init_entry_point_info): Handle shared libraries.
3174
3175 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3176
3177         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3178         lowest_pc.
3179
3180 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
3181             Pedro Alves  <pedro@codesourcery.com>
3182
3183         Implement displaced stepping.
3184
3185         * gdbarch.sh (max_insn_length): New 'variable'.
3186         (displaced_step_copy, displaced_step_fixup)
3187         (displaced_step_free_closure, displaced_step_location): New
3188         functions.
3189         (struct displaced_step_closure): Add forward declaration.
3190         * gdbarch.c, gdbarch.h: Regenerated.
3191
3192         * arch-utils.c: #include "objfiles.h".
3193         (simple_displaced_step_copy_insn)
3194         (simple_displaced_step_free_closure)
3195         (displaced_step_at_entry_point): New functions.
3196         * arch-utils.h (simple_displaced_step_copy_insn)
3197         (simple_displaced_step_free_closure)
3198         (displaced_step_at_entry_point): New prototypes.
3199
3200         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3201         (I386_MAX_MATCHED_INSN_LEN): ... this.
3202         (i386_absolute_jmp_p, i386_absolute_call_p)
3203         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3204         (i386_displaced_step_fixup): New functions.
3205         (struct i386_insn, i386_match_insn): Update.
3206         (i386_gdbarch_init): Set gdbarch_max_insn_length.
3207         * i386-tdep.h (I386_MAX_INSN_LEN): New.
3208         (i386_displaced_step_fixup): New prototype.
3209         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3210         Register gdbarch_displaced_step_copy,
3211         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3212         and gdbarch_displaced_step_location functions.
3213
3214         * infrun.c (debug_displaced): New variable.
3215         (show_debug_displaced): New function.
3216         (struct displaced_step_request): New struct.
3217         (displaced_step_request_queue, displaced_step_ptid)
3218         (displaced_step_gdbarch, displaced_step_closure)
3219         (displaced_step_original, displaced_step_copy)
3220         (displaced_step_saved_copy, can_use_displaced_stepping): New
3221         variables.
3222         (show_can_use_displaced_stepping, use_displaced_stepping)
3223         (displaced_step_clear, cleanup_displaced_step_closure)
3224         (displaced_step_dump_bytes, displaced_step_prepare)
3225         (displaced_step_clear_cleanup, write_memory_ptid)
3226         (displaced_step_fixup): New functions.
3227         (resume): Call displaced_step_prepare.
3228         (proceed): Call read_pc once, and remember the value.  If using
3229         displaced stepping, don't remove breakpoints.
3230         (handle_inferior_event): Call displaced_step_fixup.  Add some
3231         debugging output.  When we try to step over a breakpoint, but get
3232         a signal to deliver to the thread instead, ensure the step-resume
3233         breakpoint is actually inserted.  If a thread hop is needed, and
3234         displaced stepping is enabled, don't remove breakpoints.
3235         (init_wait_for_inferior): Call displaced_step_clear.
3236         (_initialize_infrun): Add "set debug displaced" command.  Add
3237         "maint set can-use-displaced-stepping" command.  Clear
3238         displaced_step_ptid.
3239         * inferior.h (debug_displaced): Declare variable.
3240         (displaced_step_dump_bytes): Declare function.
3241
3242         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3243         dependencies.
3244
3245 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3246
3247         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3248         (arm_force_mode_string, arm_show_fallback_mode)
3249         (arm_show_force_mode): New.
3250         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
3251         arm_frame_is_thumb.
3252         (_initialize_arm_tdep): Add "set arm fallback-mode"
3253         and "set arm force-mode".
3254         * NEWS: Document new commands.
3255
3256 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
3257
3258         * main.h (batch_silent): Declare.
3259         * event-top.c: Include main.h.
3260         (gdb_setup_readline): Remove extern batch_silent declaration.
3261         * infrun.c (normal_stop): Don't print source location when running in
3262         --batch-silent mode.
3263         * Makefile.in (event-top.o): Add main.h dependency.
3264
3265 2008-05-02  Andreas Schwab  <schwab@suse.de>
3266
3267         * target.h (struct target_ops): Add
3268         to_watchpoint_addr_within_range.
3269         (target_watchpoint_addr_within_range): New function.
3270         * target.c (update_current_target): Inherit
3271         to_watchpoint_addr_within_range, defaulting to
3272         default_watchpoint_addr_within_range.
3273         (default_watchpoint_addr_within_range): New function.
3274         (debug_to_watchpoint_addr_within_range): New function.
3275         (setup_target_debug): Set to_watchpoint_addr_within_range.
3276         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3277         New function.
3278         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3279         * breakpoint.c (watchpoints_triggered): Use
3280         target_watchpoint_addr_within_range.
3281
3282 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3283
3284         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3285         (i[34567]86-*-dicos*, x86_64-*-dicos*):
3286         Set gdb_osabi to GDB_OSABI_DICOS.
3287
3288         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3289         * osabi.c (gdb_osabi_name): Add "DICOS".
3290
3291         * i386-dicos-tdep.c: New file.
3292
3293         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3294         (ALLDEPFILES): Add i386-dicos-tdep.c.
3295         (i386-dicos-tdep.o): New rule.
3296
3297 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3298
3299         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3300         and register the fork's PTID as a thread.
3301
3302 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3303
3304         PR gdb/1665
3305         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3306         assign its value to the breakpoint created.
3307         (create_breakpoints): Add breakpoint_ops argument and pass it
3308         to create_breakpoint call.
3309         (break_command_really): Add breakpoint_ops argument and pass/assign
3310         appropriately.
3311         (break_command_1): Pass NULL as ops argument.
3312         (set_breakpoint): Pass NULL as ops argument.
3313         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3314         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3315         catch and throw catchpoints.
3316
3317 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3318
3319         PR gdb/2343
3320         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3321         translate signal numeric value from the target to GDB's enum
3322         target_signal.
3323         * gdbarch.c, gdbarch.h: Regenerated.
3324         * gdbarch.sh: Added two new functions target_signal_from_host and
3325         target_signal_to_host.
3326         * target.h (default_target_signal_from_host,
3327         default_target_signal_to_host): New functions - declarations.
3328         * signals/signals.c (struct gdbarch): New declaration.
3329         (default_target_signal_to_host, default_target_signal_from_host): New
3330         functions.
3331
3332 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3333             Pedro Alves  <pedro@codesourcery.com>
3334
3335         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3336         Johnston <jjohnstn@redhat.com>.
3337
3338         * NEWS: Mention attach to stopped process fix.
3339         * infcmd.c (detach_command, disconnect_command): Discard the thread
3340         list.
3341         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3342         attaching.  Use signal_stop_state.
3343         (signal_stop_state): Check stop_soon.
3344         * linux-nat.c (kill_lwp): Declare earlier.
3345         (pid_is_stopped, linux_nat_post_attach_wait): New.
3346         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
3347         comments.
3348         (linux_nat_attach): Use linux_nat_post_attach_wait.
3349         (detach_callback, linux_nat_detach): Improve handling for signalled
3350         processes.
3351         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3352         from the process ID.
3353         * Makefile.in (infcmd.o): Update.
3354
3355 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3356
3357         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3358         * arm-tdep.c (arm_frame_is_thumb): New.
3359         (arm_pc_is_thumb): Clarify comment.
3360         (thumb_analyze_prologue): Remove PC special case.
3361         (thumb_scan_prologue): Take a block_addr argument.  Use it for
3362         find_pc_partial_function.  Remove unused variables.
3363         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
3364         for find_pc_partial_function.  Remove PC special case.
3365         (arm_prologue_prev_register): Add special handling for PC and CPSR.
3366         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3367         (arm_get_next_pc): Use arm_frame_is_thumb.
3368         (arm_write_pc): Use CPSR_T instead of 0x20.
3369         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3370         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3371         (CPSR_T): Define.
3372         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3373         DWARF2_FRAME_REG_FN.
3374         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3375         DWARF2_FRAME_REG_FN.
3376         (struct dwarf2_frame_state_reg): Add FN to loc union.
3377
3378 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
3379
3380         * exec.c (print_section_info): Add missing '\n'.
3381
3382 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
3383
3384         * thread.c (add_thread): Move observer call to ...
3385         (add_thread_silent): ... here.
3386
3387 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3388
3389         * rs6000-tdep.c: Update for unwinder changes.
3390         * ppcobsd-tdep.c: Likewise.
3391
3392 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3393
3394         * s390-tdep.c: Update for unwinder changes.
3395
3396 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3397
3398         * spu-tdep.c: Update for unwinder changes.
3399
3400 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3401
3402         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3403         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3404         sparc64-linux-tdep.c: Update for unwinder changes.
3405
3406 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3407
3408         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3409         for unwinder changes.
3410         * mips-tdep.c: Likewise.
3411         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3412         raw one.
3413
3414 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3415
3416         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3417         unwinder changes.
3418
3419 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3420
3421         Update i386 and amd64 ports for unwinder changes.
3422
3423         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3424         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3425         (amd64_frame_unwind): Use default_frame_sniffer.
3426         (amd64_frame_sniffer): Delete.
3427         (amd64_sigtramp_frame_cache): Expect this_frame.
3428         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3429         (amd64_sigtramp_frame_sniffer): Update signature.
3430         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3431         (amd64_frame_base_address): Expect this_frame.
3432         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
3433         this_frame.
3434         (amd64_init_abi): Use set_gdbarch_dummy_id and
3435         frame_unwind_append_unwinder.
3436         * i386-tdep.c (i386_frame_cache): Expect this_frame.
3437         (i386_frame_this_id, i386_frame_prev_register): Update signature.
3438         (i386_frame_unwind): Use default_frame_sniffer.
3439         (i386_frame_sniffer): Delete.
3440         (i386_sigtramp_frame_cache): Expect this_frame.
3441         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3442         (i386_sigtramp_frame_sniffer): Update signature.
3443         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3444         (i386_frame_base_address): Update signature.
3445         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
3446         (i386_push_dummy_call): Update comment.
3447         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3448         Expect this_frame.
3449         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3450         and frame_unwind_append_unwinder.
3451         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3452         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3453         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3454         i386nbsd-tdep.c: Update for unwinder changes.
3455
3456 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3457
3458         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3459         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3460         this_frame.
3461         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3462         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3463         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3464         signature.
3465         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3466         this_frame.
3467         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3468         Update signature.
3469         * tramp-frame.h (struct tramp_frame): Update signature of init.
3470         * Makefile.in (trad-frame.o): Update.
3471
3472 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3473
3474         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3475         (execute_stack_op): Put this_frame in the baton.
3476         (execute_cfa_program): Take this_frame.
3477         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3478         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3479         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3480         (dwarf2_frame_this_id): Adjust to work on this_frame.
3481         (dwarf2_signal_frame_this_id): Delete.
3482         (dwarf2_frame_prev_register): Update signature.  Use new frame
3483         unwind methods.
3484         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
3485         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3486         dwarf2_frame_sniffer.
3487         (dwarf2_append_unwinders): New.
3488         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3489         this_frame.
3490         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3491         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3492         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3493         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3494         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3495         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3496         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3497         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3498         (dwarf2_append_unwinders): Declare.
3499         (dwarf2_frame_base_sniffer): Update declaration.
3500         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3501         this_frame.
3502
3503 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3504
3505         Convert frame unwinders to use the current frame and
3506         "struct value".
3507
3508         * frame.c (frame_debug): Make global.
3509         (get_frame_id): Pass this frame to unwinder routines.
3510         (frame_pc_unwind): Remove unused unwind->prev_pc support.
3511         (do_frame_register_read): Do not discard the return value of
3512         frame_register_read.
3513         (frame_register_unwind): Remove debug messages.  Use
3514         frame_unwind_register_value.
3515         (frame_unwind_register_value, get_frame_register_value): New
3516         functions.
3517         (create_new_frame, get_frame_base_address, get_frame_locals_address)
3518         (get_frame_args_address, get_frame_type): Pass this frame to
3519         unwinder routines.
3520         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3521         functions.
3522         * frame.h: Update comments.
3523         (frame_debug, frame_unwind_register_value, get_frame_register_value)
3524         (frame_prepare_for_sniffer): Declare.
3525         * frame-unwind.h: Update comments and parameter names.
3526         (default_frame_sniffer): Declare.
3527         (frame_prev_register_ftype): Return a struct value *.
3528         (struct frame_unwind): Remove prev_pc member.
3529         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3530         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3531         (frame_unwind_got_register, frame_unwind_got_memory)
3532         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3533         * frame-base.h: Update comments and parameter names.
3534         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
3535         if necessary.  Add debugging output.
3536         * sentinel-frame.c (sentinel_frame_prev_register)
3537         (sentinel_frame_this_id): Update for new signature.
3538         (sentinel_frame_prev_pc): Delete.
3539         (sentinel_frame_unwinder): Remove prev_pc.
3540         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3541         prev_pc.
3542         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3543         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3544         (frame_unwind_append_sniffer): Delete.
3545         (frame_unwind_append_unwinder): New function.
3546         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
3547         from unwinders.  Use frame_prepare_for_sniffer.
3548         (default_frame_sniffer, frame_unwind_got_optimized)
3549         (frame_unwind_got_register, frame_unwind_got_memory)
3550         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3551         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3552         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3553         signature.
3554         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3555         * gdbarch.c, gdbarch.c: Regenerated.
3556         * frame-base.c (default_frame_base_address)
3557         (default_frame_locals_address, default_frame_args_address): Update
3558         for new signature.
3559         (frame_base_find_by_frame): Pass this frame to unwinder routines.
3560         * infcall.c (call_function_by_hand): Update comments.
3561         * Makefile.in (frame-unwind.o): Update dependencies.
3562
3563 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3564
3565         * ada-lang.c (ada_value_primitive_packed_val): Only check
3566         value_lazy for memory lvals.
3567         * findvar.c (value_of_register_lazy): New function.
3568         (locate_var_value): Only check value_lazy for memory lvals.
3569         * valarith.c (value_subscripted_rvalue): Likewise.
3570         * valops.c (value_fetch_lazy): Handle both memory and register
3571         lvals.
3572         (search_struct_field, value_slice): Only check value_lazy for memory
3573         lvals.
3574         * value.c (struct value): Update comment for lazy.
3575         (value_primitive_field): Only check value_lazy for memory lvals.
3576         * value.h (value_lazy): Update comment.
3577         (value_of_register_lazy): Declare.
3578
3579 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3580
3581         * corefile.c (reopen_exec_file): Close any open files.
3582
3583 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3584
3585         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3586         show_memory_breakpoints to 1 while reading the instruction bundle.
3587
3588 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
3589
3590         * gdbarch.sh: Document the return_value method. Explain that
3591         the FUNCTYPE parameter might be NULL.
3592         * gdbarch.h: Regenerated.
3593         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3594         type when calling using_struct_return, as this is unnecessary
3595         on this target.
3596
3597 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
3598
3599         * terminal.h (create_tty_session): Fix return type.
3600
3601 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
3602
3603         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3604
3605 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
3606
3607         * breakpoint.c (condition_command, commands_from_control_command)
3608         (break_command_really): Minor reformatting.
3609
3610 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3611
3612         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3613
3614 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3615
3616         * amd64-tdep.c (amd64_get_longjmp_target): New.
3617         (amd64_init_abi): Register amd64_get_longjmp_target as
3618         gdbarch_get_longjmp_target callback.
3619         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3620
3621 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
3622
3623         * breakpoint.h (enum bpstat_what_main_action): Delete
3624         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3625
3626         * breakpoint.c (clrs): Delete.
3627         (bpstat_what): Update table.
3628
3629         * infrun.c (handle_inferior_event): Remove
3630         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3631
3632 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3633
3634         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3635         Adjust all prototypes using mi_cmd_args_ftype to use
3636         mi_cmd_argv_ftype.
3637         (struct mi_cmd): Remove the args_func field.
3638         * mi/mi-cmds.c: Don't provide value for the args_func field.
3639         * mi/mi-main.c (mi_execute_async_cli_command)
3640         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3641         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3642         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3643         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3644         (mi_cmd_target_download): Adjust.
3645         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3646         (mi_cmd_execute): Do not check for args_func.
3647         (mi_execute_async_cli_command): Adjust.
3648         * mi/mi-parse.c: Don't check for args_func.
3649
3650 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3651
3652         * breakpoint.c (bpstat_check_location)
3653         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3654         New, extracted from bpstat_stop_status.
3655         (bpstat_stop_status): Use the above.
3656
3657 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3658
3659         * mi/mi-main.c (last_async_command): Rename to current_token.
3660         (previous_async_command): Remove.
3661         (mi_cmd_gdb_exit): Adjust.
3662         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3663         (mi_cmd_target_select): Adjust.
3664         (mi_cmd_execute): Don't set previous_async_command.  Free token
3665         here even in async mode.
3666         (mi_execute_async_cli_command): Adjust.
3667         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
3668         token.
3669         (mi_load_progress): Adjust.
3670
3671 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3672
3673         * infcmd.c (step_1_continuation): Always disable longjmp
3674         breakpoint if we're not going to do another step.
3675
3676 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3677
3678         exec_cleanup murder.
3679         * breakpoint.c (until_break_command_continuation): Add
3680         the 'error' parameter.  Directly delete the breakoint as
3681         opposed to running cleanups.
3682         (until_break_command): Install continuation only
3683         after starting the target.  Don't use exec cleanups,
3684         use ordinary cleanups.  Discard cleanups is successfully
3685         started the target in async mode.
3686         (make_cleanup_delete_breakpoint): Remove.
3687         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3688         declaration.
3689         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3690         declarations.
3691         (struct continations): Add the 'error' parameter to the
3692         continuation_hook field.
3693         (add_continuation, do_all_continuations)
3694         (add_intermediate_continuation)
3695         (do_all_intermediate_continuations): Add the 'error' parameter.
3696         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3697         * inf-loop.c (inferior_event_handler): Instead of calling
3698         discard_all_continuations, use do_all_continuations with 1 as
3699         'error' parameter.  Pass 0 as 'error' parameter in existing uses
3700         of discard_all_continuations.
3701         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
3702         cleanups.
3703         (step_once): Install continuation only after resuming the target.
3704         (step_1_continuation): Disable longjmp breakpoint on error.
3705         (finish_command_continuation): Add the error parameter.  Delete
3706         the finish breakpoint directly, do not use cleanups.
3707         (finish_command): Do not use exec_cleanups. Always setup
3708         continuation.  For sync case, immediately run them.
3709         (attach_command_continuation): Add the error parameter.
3710         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3711         remove step_resume_breakpoint -- adjust delete it directly.
3712         * interps.c (interp_set): Adjust call to do_all_continations.
3713         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3714         do exec cleanups.
3715         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3716         cleanups.
3717         (mi_cmd_execute): Do not use exec_cleanup.
3718         (mi_execute_async_cli_command): Simplify the string concatenation
3719         logic.  Do no use exec cleanup.
3720         (mi_exec_async_cli_cmd_continuation): New parameter error.
3721         Free last_async_command.
3722         * top.c (command_line_handler_continuation): New parameter error.
3723         * utils.c (exec_cleanup_chain, make_exec_cleanup)
3724         (do_exec_cleanups): Remove.
3725         (add_continuation, do_all_continations)
3726         (add_intermediate_continuation)
3727         (do_all_intermediate_continuations): New parameter error.
3728
3729 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3730
3731         * breakpoint.h (bp_location_p): New typedef.
3732         Register a vector of bp_location_p.
3733         * breakpoint.c (always_inserted_mode)
3734         (show_always_inserted_mode): New.
3735         (unlink_locations_from_global_list): Remove.
3736         (update_global_location_list)
3737         (update_global_location_list_nothrow): New.
3738         (update_watchpoint): Don't free locations.
3739         (should_insert_location): New.
3740         (insert_bp_location): Use should_insert_location.
3741         (insert_breakpoint_locations): Copied from
3742         insert_breakpoints.
3743         (insert_breakpoint): Use insert_breakpoint_locations.
3744         (bpstat_stop_status): Call update_global_location_list
3745         when disabling breakpoint.
3746         (allocate_bp_location): Don't add to bp_location_chain.
3747         (set_raw_breakpoint)
3748         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3749         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3750         (enable_overlay_breakpoints, disable_overlay_breakpoints)
3751         (set_longjmp_resume_breakpoint)
3752         (enable_watchpoints_after_interactive_call_stop)
3753         (disable_watchpoints_before_interactive_call_start)
3754         (create_internal_breakpoint)
3755         (create_fork_vfork_event_catchpoint)
3756         (create_exec_event_catchpoint, set_momentary_breakpoint)
3757         (create_breakpoints, break_command_1, watch_command_1)
3758         (create_exception_catchpoint)
3759         (handle_gnu_v3_exceptions)
3760         (disable_breakpoint, breakpoint_re_set_one)
3761         (create_thread_event_breakpoint, create_solib_event_breakpoint)
3762         (create_ada_exception_breakpoint): : Don't call check_duplicates.
3763         Call update_global_location_list.
3764         (delete_breakpoint): Don't remove locations and don't
3765         try to reinsert them. Call update_global_location_list.
3766         (update_breakpoint_locations): Likewise.
3767         (restore_always_inserted_mode): New.
3768         (update_breakpoints_after_exec): Temporary disable
3769         always inserted mode.
3770         * Makefile.in: Update dependencies.
3771
3772         * infrun.c (proceed): Remove breakpoints while stepping
3773         over breakpoint.
3774         (handle_inferior_event): Don't remove or insert
3775         breakpoints.
3776         * linux-fork.c (checkpoint_command): Remove breakpoints
3777         before fork and insert after.
3778         (linux_fork_context): Remove breakpoints before switch
3779         and insert after.
3780         * target.c (target_disconnect, target_detach): Remove
3781         breakpoints from target.
3782
3783
3784 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
3785
3786         * breakpoint.c (print_one_breakpoint_location): In MI
3787         mode, report the location string the breakpoint was
3788         originally created with.
3789
3790 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
3791
3792         * Makefile.in (xtensa-tdep.o): Update dependencies.
3793         * configure.tgt (xtensa*): Update dependencies.
3794         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3795         Local variable areg renamed to arreg.
3796         (areg_number): New function.
3797         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3798         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3799         replaced by arreg_number.
3800         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3801         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3802         (xtensa_scan_prologue): New function.
3803         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3804         when ENTRY instraction hasn't been executed yet. Get the frame pointer
3805         value based on prologue analysis. Fix the bugs preventing WS and
3806         AR4-AR7/A11 registers from getting right values for intermediate frames,
3807         whose registers have been already spilled.
3808         (xtensa_frame_prev_register): Fix WS register value. Use are_number
3809         and arreg_number appropriately.
3810         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3811         svr4_ilp32_fetch_link_map_offsets.
3812
3813 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
3814
3815         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3816         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3817
3818 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
3819
3820         * acinclude.m4: Add override.m4.
3821         * configure: Regenerate.
3822
3823 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
3824
3825         * ada-lang.c (get_selections): Variable PROMPT made non-const and
3826         initialized with a trailing space now.  Use PROMPT_ARG of
3827         COMMAND_LINE_INPUT instead of printing it ourselves.
3828
3829 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
3830
3831         * NEWS: Document support for 64-bit core file.
3832
3833 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
3834
3835         * NEWS: Add information on calling convention and new SH CLI options.
3836
3837         * sh-tdep.c (sh_cc_gcc): New static string.
3838         (sh_cc_renesas): Ditto.
3839         (sh_cc_enum): New static string array.
3840         (sh_active_calling_convention): New static string pointer denoting
3841         active user chosen ABI.
3842         (sh_is_renesas_calling_convention): New function to return function
3843         specific ABI, or user choice if necessary.
3844         (sh_use_struct_convention): Rename first argument and turn around its
3845         meaning.  Check for renesas ABI and return accordingly.
3846         (sh_use_struct_convention_nofpu): New function.
3847         (sh_next_flt_argreg): Get function type as third parameter.  Check
3848         for renesas ABI and choose floating registers accordingly.
3849         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3850         struct return slot accordingly.
3851         (sh_push_dummy_call_nofpu): Ditto.
3852         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3853         Evaluate ABI and give to sh_use_struct_convention_nofpu.
3854         (sh_return_value_fpu):  Evaluate ABI and give to
3855         sh_use_struct_convention.
3856         (show_sh_command): New function.
3857         (set_sh_command): Ditto.
3858         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3859         CLI command.
3860
3861         * gdbarch.sh (return_value): Add func_type argument.
3862         * gdbarch.c: Regenerate.
3863         * gdbarch.h: Ditto.
3864         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3865         val_type so as not to collide with value_type function.  Call
3866         using_struct_return with additional function type argument.
3867         * infcall.c (call_function_by_hand): Call using_struct_return and
3868         gdbarch_return_value with additional function type argument.
3869         * infcmd.c (print_return_value): Take addition func_type argument.
3870         Call gdbarch_return_value with additional function type argument.
3871         (finish_command_continuation): Call print_return_value with additional
3872         function type argument.
3873         (finish_command): Ditto.
3874         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3875         additional function type argument.
3876         * stack.c (return_command): Call using_struct_return and
3877         gdbarch_return_value with additional function type argument.
3878         * value.c (using_struct_return): Take additional function type argument.
3879         * value.h (using_struct_return): Accommodate declaration.
3880         * alpha-tdep.c (alpha_return_value): Add func_type argument.
3881         * amd64-tdep.c (amd64_return_value): Ditto.
3882         * arm-tdep.c (arm_return_value): Ditto.
3883         * avr-tdep.c (avr_return_value): Ditto.
3884         * cris-tdep.c (cris_return_value): Ditto.
3885         * frv-tdep.c (frv_return_value): Ditto.
3886         * h8300-tdep.c (h8300_return_value): Ditto.
3887         (h8300h_return_value): Ditto.
3888         * hppa-tdep.c (hppa32_return_value): Ditto.
3889         (hppa64_return_value): Ditto.
3890         * i386-tdep.c (i386_return_value): Ditto.
3891         * ia64-tdep.c (ia64_return_value): Ditto.
3892         * iq2000-tdep.c (iq2000_return_value): Ditto.
3893         * m32c-tdep.c (m32c_return_value): Ditto.
3894         * m32r-tdep.c (m32r_return_value): Ditto.
3895         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3896         * m68k-tdep.c (m68k_return_value): Ditto.
3897         (m68k_svr4_return_value): Ditto.
3898         * m88k-tdep.c  (m88k_return_value): Ditto.
3899         * mep-tdep.c (mep_return_value): Ditto.
3900         * mips-tdep.c (mips_eabi_return_value): Ditto.
3901         (mips_n32n64_return_value): Ditto.
3902         (mips_o32_return_value): Ditto.
3903         (mips_o64_return_value): Ditto.
3904         * mn10300-tdep.c (mn10300_return_value): Ditto.
3905         * mt-tdep.c (mt_return_value): Ditto.
3906         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3907         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3908         (ppc_sysv_abi_broken_return_value): Ditto.
3909         (ppc64_sysv_abi_return_value): Ditto.
3910         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3911         (ppc_sysv_abi_broken_return_value): Ditto.
3912         (ppc64_sysv_abi_return_value): Ditto.
3913         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3914         * rs6000-tdep.c (rs6000_return_value): Ditto.
3915         * s390-tdep.c (s390_return_value): Ditto.
3916         * score-tdep.c (score_return_value): Ditto.
3917         * sh-tdep.c (sh_return_value_nofpu): Ditto.
3918         (sh_return_value_fpu): Ditto.
3919         * sh64-tdep.c (sh64_return_value): Ditto.
3920         * sparc-tdep.c (sparc32_return_value): Ditto.
3921         * sparc64-tdep.c (sparc64_return_value): Ditto.
3922         * spu-tdep.c (spu_return_value): Ditto.
3923         * v850-tdep.c (v850_return_value): Ditto.
3924         * vax-tdep.c (vax_return_value): Ditto.
3925         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3926         * xtensa-tdep.c (xtensa_return_value): Ditto.
3927
3928         * gdbtypes.h (struct type): Add calling_convention member.
3929         * dwarf2read.c (read_subroutine_type): Add calling convention read
3930         from DW_AT_calling_convention attribute to function type.
3931
3932 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
3933
3934         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3935         multi_f77_subscript to support values from registers.
3936         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3937         * value.h (value_subscripted_rvalue): Add prototype.
3938
3939         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3940         Fix output.
3941         * f-valprint.c (f_val_print): Likewise.
3942
3943 2008-04-21  Craig Silverstein  <csilvers@google.com>
3944
3945         * dwarf2read.c (zlib_decompress_section): Define abfd in the
3946         !HAVE_ZLIB_H case.
3947
3948 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
3949
3950         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3951         section is not a code section.
3952
3953 2008-04-19  Craig Silverstein  <csilvers@google.com>
3954
3955         * NEWS: Add information on compressed debug sections.
3956
3957 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3958
3959         * mi/mi-cmd-var.c (varobj_update_one): Print new
3960         value for variable objects that changed type.
3961
3962 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3963
3964         * varobj.c (varobj_invalidate): Don't touch floating
3965         varobjs.
3966
3967 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
3968
3969         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3970         (multiple_symbols_cancel): Remove extra const.
3971         * symtab.h: Likewise.
3972
3973 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
3974
3975         * interps.c (top_level_interpreter): Rename static variable...
3976         (top_level_interpreter_ptr): ...to this.
3977         (top_level_interpreter): New function.
3978
3979         * interps.h: New extern for top_level_interpreter.
3980
3981         * linespec.c: Include interps.h and mi/mi-cmds.h.
3982         (decode_line_2): When using MI, always set all breakpoints in menu.
3983
3984         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3985
3986 2008-04-18  Craig Silverstein  <csilvers@google.com>
3987
3988         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3989         * config.in, configure: Regenerate.
3990         * dwarf2read.c: Include zlib.h if present.
3991         Modified *_SECTION macros.
3992         (section_is_p): New.
3993         (dwarf2_locate_sections): Use section_is_p instead of strcmp
3994         (dwarf2_resize_section): New.
3995         to determine whether a given section has a given name.
3996         (zlib_decompress_section): New.
3997         (dwarf2_read_section): Read the compressed section if present
3998         in the binary.
3999         * MAINTAINERS: Added myself to section Write After Approval.
4000
4001 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4002
4003         * defs.h (exec_set_section_offsets): Remove prototype.
4004         * exec.c (exec_set_section_offsets): Remove function.
4005
4006 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
4007
4008         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4009         in the search for the matching symbol.
4010
4011 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
4012
4013         * breakpoint.c (update_watchpoint): Always reparse
4014         condition.
4015
4016 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
4017
4018         * breakpoint.c (print_one_breakpoint_location): Make sure to print
4019         the breakpoint address only once.
4020
4021 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
4022
4023         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4024         rather than a hard-coded architecture, for xcoff executables.
4025
4026 2008-04-17  Doug Evans  <dje@google.com>
4027
4028         * buildsym.c (watch_main_source_file_lossage): New fn.
4029         (end_symtab): Call it.
4030
4031         * source.c (find_and_open_source): Add some comments clarifying
4032         handling of FULLNAME argument.  Make static.  Remove pointless
4033         xstrdup/xfree.
4034
4035 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
4036
4037         * inf-loop.c (inferior_event_handler): Also run the intermediate
4038         continuations in the INF_EXEC_COMPLETE case.
4039
4040 2008-04-16  Tom Tromey  <tromey@redhat.com>
4041
4042         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4043         (set_cmd_async_ok, get_cmd_async_ok): Declare.
4044         * cli/cli-decode.c (set_cmd_async_ok): New function.
4045         (get_cmd_async_ok): New function.
4046         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4047         "show" as async-ok.
4048         * top.c (execute_command): Use get_cmd_async_ok.
4049         * infcmd.c: Include cli/cli-decode.h.
4050         (_initialize_infcmd): Mark "interrupt" as async-ok.
4051         * Makefile.in (infcmd.o): Depend on cli_decode_h.
4052
4053 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
4054
4055         PR gdb/2445
4056         * exec.c: Correct "arch-utils.h" include.
4057
4058 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
4059
4060         PR gdb/2424
4061         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4062         to allow printing to 'see' real reason of stop. This fixes PR 2424.
4063         * breakpoint.c (bpdisp_texst): New function. The function takes over
4064         the role of bpstats static array in print_one_breakpoint_location.
4065         (print_it_typical): Print "Temporary breakpoint" instead
4066         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4067         protocols, print disp field.
4068         (print_one_breakpoint_location): Removed bpdisps static definition.
4069         Call new bpstat_text function to get value for 'disp' field.
4070         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4071
4072 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
4073
4074         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4075         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4076         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4077         * gnulib/Makefile.in: Regenerate.
4078
4079 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4080
4081         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
4082         (defs_h): Use $(GNULIB_H).
4083         (all-lib): Depend on gnulib/Makefile.
4084         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4085         * config.in, gnulib/Makefile.in: Regenerated.
4086
4087 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4088
4089         * Makefile.in (LIBGNU, INCGNU): Define.
4090         (INTERNAL_CFLAGS_BASE): Add INCGNU.
4091         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4092         (CLEANDIRS): New.
4093         ($(LIBGNU), all-lib): New rules.
4094         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4095         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4096         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
4097         * gnulib: New directory, from gnulib-tool.
4098         * configure, aclocal.m4: Regenerated.
4099
4100 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4101
4102         * linux-thread-db.c (have_threads_callback): Check thread->private.
4103
4104 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
4105             Vladimir Prus  <vladimir@codesourcery.com>
4106
4107         Fix @-varobjs.
4108         * varobj.c (value_of_root): Update the expression for
4109         floating varobjs.
4110         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4111         report that.
4112
4113 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
4114
4115         * mi/mi-cmd-var.c: Include "mi-getopt.h".
4116         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
4117         (mi_cmd_var_set_format): Use new mi_parse_format.
4118         (mi_cmd_var_evaluate_expression): Support for -f option to specify
4119         format.
4120         * Makefile.in (mi-cmd-var.o): Update dependencies.
4121
4122         * varobj.h (varobj_get_formatted_value): Declare.
4123         * varobj.c (my_value_of_variable): Added format parameter.
4124         (cplus_value_of_variable): Likewise.
4125         (java_value_of_variable): Likewise.
4126         (c_value_of_variable): Likewise.  Evaluate expression based
4127         on format parameter.
4128         (struct language_specific): Add format parameter to function member
4129         *value_of_variable.
4130         (varobj_get_formatted_value): New.
4131         (varobj_get_value): Added format parameter to method call.
4132
4133 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
4134
4135         * stabsread.c (cleanup_undefined_types_noname): Manually set the
4136         instance flags of the undefined type before calling replace_type.
4137
4138 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
4139
4140         * target.h (enum strata): Remove the download_stratum.
4141
4142 2008-04-07  Doug Evans  <dje@google.com>
4143
4144         * buildsym.h (last_source_file): Add dwarf info to comment.
4145         (last_source_start_addr): Ditto.
4146
4147 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
4148
4149         * alphanbsd-tdep.c: Include "target.h".
4150         * mn10300-tdep.c: Include "target.h".
4151         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4152
4153 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
4154
4155         Fix breakpoint condition that use member variables.
4156         * valops.c (check_field): Remove.
4157         (check_field_in): Rename to check_field.
4158         (value_of_this): Use la_name_of_this.
4159         * value.h (check_field): Adjust prototype.
4160
4161         * language.h (la_value_of_this): Rename to la_name_of_this.
4162         * language.c (unknown_language_defn): Specify "this" for
4163         name_of_this.
4164         (auto_language_defn): Likewise.
4165         (local_language_defn): Likewise.
4166         * ada-lang.c (ada_language_defn): Adjust comment.
4167         * c-lang.c (c_language_defn): Adjust comment.
4168         (cplus_language_defn): Specify "this" for name_of_this.
4169         (asm_language_defn): Adjust comment.
4170         (minimal_language_defn): Adjust comment.
4171         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4172         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4173         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4174         * objc-lang.c (objc_language_defn): Specify "self" for
4175         name_of_this.
4176         * p-lang.c (pascal_language_defn): Specify "this" for
4177         name_of_this.
4178         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4179
4180         * symtab.c (lookup_symbol_aux): Lookup "this" in the
4181         proper scope, and check for field in type of "this", without
4182         trying to create a value.
4183
4184 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
4185
4186         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4187         (mi_error_message): Delete declaration.
4188         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4189         returning MI_CMD_ERROR.
4190         * mi/mi-main.c (mi_error_message): Delete.
4191         (mi_cmd_exec_interrupt):
4192         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4193         (mi_cmd_thread_info): Call error instead of returning
4194         MI_CMD_ERROR.
4195         (mi_cmd_data_list_register_values): Call error instead of
4196         returning MI_CMD_ERROR.  Adapt to new get_register interface.
4197         (get_register): Change return typo to void.  Call error instead of
4198         returning MI_CMD_ERROR.
4199         (mi_cmd_data_write_register_values): Call error instead of
4200         returning MI_CMD_ERROR.
4201         (mi_cmd_list_features): Return MI_CMD_DONE.
4202         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4203         (mi_execute_command): Always print exceptions with -error.
4204
4205 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
4206
4207         * NEWS: Mention new commands set/show multiple-symbols.
4208
4209 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
4210
4211         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4212         (multiple_symbols_cancel): New constants.
4213         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4214         (multiple_symbols_select_mode): New function.
4215         (_initialize_symtab): Add new set/show multiple-symbols commands.
4216         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4217         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4218         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4219         setting.
4220         * linespec.c (decode_line_2): Likewise.
4221
4222 2008-04-03  Doug Evans  <dje@sebabeach.org>
4223
4224         * symtab.h (enum free_code): Delete free_contents, unused.
4225         * symmisc.c (free_symtab_block): Delete.
4226         (free_symtab, case free_code): Delete.
4227
4228 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
4229
4230         * valops.c (value_cast_structs): New function. Cast related
4231         STRUCT types up/down and return cast value. The body of this
4232         function comes mostly from value_cast_pointers.
4233         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4234         to value_cast_structs. Now value_cast_pointers needs only create
4235         appropriate reference after using value_cast_structs for actual
4236         casting.
4237         (value_cast): Handle references.
4238
4239 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
4240
4241         * MAINTAINERS: Added myself to section Write After Approval.
4242
4243 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
4244
4245         * ia64-tdep.c (examine_prologue): Correct array access.
4246
4247 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4248
4249         * cp-support.c (first_component_command): Return if no arguments.
4250
4251 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
4252
4253         * ser-mingw.c (ser_windows_open): Open requested name.
4254
4255 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4256
4257         * MAINTAINERS: Added myself.
4258
4259 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
4260
4261         * target.c (find_default_run_target): Allow a NULL `do_mesg'
4262         parameter.  If it is NULL, don't call error.
4263         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4264         `do_mesg' parameter to find_default_run_target.  If no target was
4265         found, return 0.
4266
4267 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
4268
4269         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4270         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4271         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4272         Delete.
4273         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4274
4275 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
4276
4277         GDB 6.8 released.
4278
4279 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
4280
4281         * features/Makefile (%.dat): Set xmltarget to the base filename
4282         of the XML source, without subdirectory.
4283         * regformats/rs6000/powerpc-32.dat: Regenerate.
4284         * regformats/rs6000/powerpc-64.dat: Regenerate.
4285         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4286
4287 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
4288
4289         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4290         objfile arch.
4291
4292 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
4293
4294         * mi/mi-main.c (enum captured_mi_execute_command_actions):
4295         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4296
4297 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
4298
4299         * objfiles.h (struct objfile): New GDBARCH member.
4300         (get_objfile_arch): Add prototype.
4301         * objfiles.c: Include "arch-utils.h".
4302         (allocate_objfile): Look up gdbarch associated with bfd.
4303         (get_objfile_arch): New function.
4304         * Makefile (objfiles.o): Update dependencies.
4305
4306         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4307         by objfile arch.
4308         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4309         by frame arch.
4310         (locexpr_describe_location): Replace current_gdbarch by
4311         objfile arch.
4312         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4313         (dwarf2_add_field): Likewise.
4314         (read_tag_pointer_type): Likewise.
4315         (read_base_type): Likewise.
4316         (new_symbol): Likewise.
4317
4318         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
4319         (decode_base_type, decode_function_type): Likewise.
4320         (coff_read_struct_type, coff_read_enum_type): Likewise.
4321         (coff_symtab_read): Replace current_gdbarch by objfile arch.
4322         (decode_base_type): Likewise.
4323         (coff_read_enum_type): Likewise.
4324         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4325         (coff_read_enum_type): Likewise.
4326
4327         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4328         (end_psymtab): Likewise.
4329         (process_one_symbol): Likewise.
4330
4331         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4332         (parse_procedure): Likewise.
4333         (parse_partial_symbols): Likewise.
4334
4335         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4336
4337         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4338         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4339         built-in types.
4340         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
4341         static range_index_type by built-in type.
4342         (read_one_struct_field): Replace current_gdbarch by objfile arch.
4343         (read_enum_type): Likewise.
4344
4345         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4346         objfile arch.
4347
4348 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4349
4350         * varobj.h (varobj_floating_p): Declare.
4351         * varobj.c (varobj_floating_p): New.
4352         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4353         '@' as the name, update all floating varobjs.
4354
4355 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4356
4357         * varobj.c (struct varobj_root): Rename use_selected_frame to
4358         floating, and clarify the meaning.
4359         (varobj_create, varobj_update,  new_root_variable): Adjust.
4360         (value_of_root): Don't use type_changed as in variable,
4361         adjust comment.
4362         (c_value_of_root): Adjust.
4363
4364 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4365
4366         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4367         gdb's thread list.
4368         (linux_nat_wait): Add main lwp to gdb's thread list.
4369         * linux-thread-db.c (find_new_threads_callback): Also attach to
4370         already listed threads which thread_db didn't know about yet.
4371
4372 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4373
4374         * linux-nat.c (drain_queued_events): Fix comment typo.
4375         (linux_nat_attach): In async mode, don't rely on storing a pending
4376         status.  Instead place the wait status on the pipe.
4377         (linux_nat_resume): Remove unreacheable shortcut code in async
4378         mode.
4379         (stop_wait_callback): In async mode, don't store pending status.
4380         Instead, cancel breakpoints or resend the signal appropriatelly.
4381         (cancel_breakpoint): New, refactored from
4382         cancel_breakpoints_callback.
4383         (cancel_breakpoints_callback): Call cancel_breakpoint.
4384         (pipe_to_local_event_queue): Remove special token processing.
4385         (linux_nat_wait): Issue an internal error if a pending status is
4386         found in async mode.
4387
4388 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
4389
4390         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4391
4392 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
4393             Vladimir Prus  <vladimir@codesourcery.com>
4394
4395         * varobj.c  (struct varobj_root): New component thread_id.
4396         (varobj_get_thread_id, check_scope): New functions.
4397         (c_value_of_root): Use check_scope.  Switch to the
4398         proper thread if necessary.
4399
4400         * varobj.h (varobj_get_thread_id): New extern.
4401
4402         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4403
4404 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
4405
4406         PR gdb/544
4407         * top.c: Revert 2008-03-21 changes.
4408
4409 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4410
4411         * thread.c (make_cleanup_restore_current_thread): Make it
4412         globally visible.
4413         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4414         * varobj.c (varobj_update): Don't save/restore frame.
4415         (c_value_of_root): Save/restore thread and frame here,
4416         using make_cleanup_restore_current_thread.
4417         * Makefile.in: Update dependecies.
4418
4419 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4420
4421         * varobj.c (struct varobj_root): Clarify
4422         comment on the frame field.
4423         (varobj_create): Don't set frame if we have no
4424         block.
4425
4426 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4427
4428         PR gdb/544
4429         Suggested by Jan Kratochvil:
4430         * top.c (gdb_rl_operate_and_get_next_completion): Call
4431         rl_redisplay_function.
4432         (gdb_rl_redisplay): New.
4433         (init_main): Set rl_redisplay_function.
4434
4435 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
4436
4437         * aix-thread.c (pdc_read_regs): Fix compiler warning.
4438         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4439         (store_regs_kernel_thread): Likewise.
4440
4441 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
4442
4443         Linux native async support.
4444
4445         * target.h (struct target_ops): Delete to_async_mask_value and add
4446         to_async_mask.
4447         (target_is_async_p, target_async): Formatting.
4448         (target_async_mask_value): Delete.
4449         (target_async_mask): Delete function declaration, and add new
4450         target macro with the same name.
4451
4452         * target.c (update_current_target): Replace to_async_mask_value by
4453         to_async_mask.  Default to_async_mask to return_one.
4454         (target_async_mask): Delete.
4455         (find_default_can_async_p, find_default_is_async_p): New.
4456         (init_dummy_target): register find_default_can_async_p and
4457         find_default_is_async_p on the dummy target.
4458
4459         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4460         (debug_linux_nat_async): New global.
4461         (show_debug_linux_nat_async): New function.
4462         (linux_nat_async_enabled, linux_nat_async_mask_value)
4463         (linux_nat_event_pipe, linux_nat_num_queued_events)
4464         (linux_nat_async_events_enabled): New globals.
4465         (struct waitpid_result): New struct.
4466         (waitpid_queue): New global.
4467         (queued_waitpid, push_waitpid, drain_queued_events): New.
4468         (my_waitpid): Call queued_waitpid.
4469         (linux_child_follow_fork): Disable async events during the call.
4470         (blocked_mask): Delete.
4471         (sync_sigchld_action, async_sigchld_action): New globals.
4472         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
4473         async mode, block events during the call.
4474         (linux_nat_create_inferior): New.
4475         (linux_nat_attach): In sync mode, restore the mask states.  In
4476         async mode, wake the event loop immediatelly.
4477         (detach_callback): Drain all queued events of the lwp we're
4478         detaching from.
4479         (linux_nat_detach): Block async mode, and drain events of the main
4480         process.
4481         (linux_nat_resume): If in async mode, mask async events during the
4482         call.  If short circuiting, force event loop to wake up.  If
4483         resuming, set target_executing, and register target events in the
4484         event loop.
4485         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4486         (linux_nat_wait): In async mode, block events during the call.
4487         Only enable/disable passing SIGINT to the inferior in sync mode.
4488         Get events from local waitpid queue.  If no interesting events was
4489         found, return to events loop.  Reregister target events in the
4490         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
4491         (linux_nat_kill): Disable events on entry.
4492         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4493         here.  Detach async mode from the event loop if there are no more
4494         forks available, otherwise leave it on.
4495         (sigchld_handler): Assure this is called only in sync mode.
4496         (linux_async_permitted, linux_async_permitted_1): New globals.
4497         (set_maintenance_linux_async_permitted)
4498         (show_maintenance_linux_async_permitted): New functions.
4499         (linux_nat_is_async_p, linux_nat_can_async_p)
4500         (linux_nat_async_mask): New.
4501         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4502         (get_pending_events, async_sigchld_handler): New.
4503         (linux_nat_async_events): New.
4504         (async_terminal_is_ours): New global.
4505         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4506         (async_client_callback, async_client_context): New.
4507         (linux_nat_async_file_handler, linux_nat_async)
4508         (linux_nat_disable_async, linux_nat_enable_async): New.
4509         (linux_nat_add_target): Register linux_nat_create_inferior,
4510         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4511         linux_nat_async_mask, linux_nat_terminal_inferior and
4512         linux_nat_terminal_ours.
4513         (_initialize_linux_nat): Remove local action variable, and update
4514         code that used it to use sync_sigchld_action.  Add new
4515         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
4516         set/show command in the maintenance class.  Add new "linux-async"
4517         maintenance set/show command.  Block SIGCHLD by default.  Setup
4518         async_sichld_action, and sync_sigchld_action.  Install the default
4519         async mode.
4520         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4521         the cancel signals.
4522
4523         * linux-thread-db.c (re_check_for_thread_db): New.
4524         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4525         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4526         (thread_db_async_mask): New.
4527         (init_thread_db_ops): Register thread_db_can_async_p,
4528         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4529
4530         * remote.c (remote_async_mask_value): New.
4531         (remote_return_zero): New.
4532         (init_remote_ops): Register remote_return_zero as callbacks of
4533         to_can_async_p and to_is_async_p.
4534         (remote_can_async_p, remote_is_async_p, remote_async): Update to
4535         use remote_async_mask_value.
4536         (remote_async_mask): New.
4537         (init_remote_async_ops): Remove to_async_mask_value setting and
4538         register remote_async_mask as to_async_mask callback in
4539         remote_async_ops.
4540
4541         * Makefile.in (linux-nat.o): Update.
4542
4543 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4544
4545         * gdbthread.h (add_thread_with_info): New.
4546         * linux-thread-db.c: Add some documentation.
4547         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4548         (struct private_thread_info): Remove th_valid and ti_valid.
4549         Replace ti with tid.
4550         (thread_get_info_callback): Do not add TID to the new ptid.  Do
4551         not cache th or ti.
4552         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4553         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
4554         new PTID.
4555         (attach_thread): Handle an already-existing thread.  Use
4556         add_thread_with_info.  Cache the th and tid.
4557         (detach_thread): Verify that private was set.  Remove verbose
4558         argument and printing.  Update caller.
4559         (thread_db_detach): Do not adjust inferior_ptid.
4560         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4561         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4562         (thread_db_wait): Do not use lwp_from_thread.
4563         (thread_db_pid_to_str): Use the cached TID.
4564         (thread_db_extra_thread_info): Check that private is set.
4565         (same_ptid_callback): Delete.
4566         (thread_db_get_thread_local_address): Do not use it or check
4567         is_thread.  Check that private is set.  Assume that the thread
4568         handle is already cached.
4569         (init_thread_db_ops): Remove to_resume and to_kill.
4570         * thread.c (add_thread_with_info): New.
4571         (add_thread): Use it.
4572         * linux-nat.c (find_thread_from_lwp): Delete.
4573         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
4574         deleting the thread.
4575         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4576         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4577         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4578         printf_unfiltered for thread exits.
4579         * procfs.c (procfs_wait): Likewise.
4580
4581 2008-03-21  Chris Demetriou  <cgd@google.com>
4582
4583         * symtab.c (rbreak_command): Quote symbol name before passing
4584         it to break_command.
4585
4586 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4587
4588         * eval.c (evaluate_subexp_for_address): Clarify error message.
4589         Use value_must_coerce_to_target.
4590         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4591         * valops.c (value_assign): Call value_coerce_to_target when
4592         assigning to anything but internalvars.  Leave GDB-side arrays
4593         as arrays when assigning to internalvars.
4594         (value_must_coerce_to_target, value_coerce_to_target): New.
4595         (value_coerce_array, value_addr): Call value_coerce_to_target.
4596         (value_array): Create the array in GDB's memory instead of
4597         the inferior's.
4598         * value.h (value_must_coerce_to_target, value_coerce_to_target):
4599         Declare.
4600
4601 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4602
4603         * top.c (quit_confirm): Warn that we will kill the program.
4604
4605 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
4606
4607         * inflow.c (terminal_ours_1): Guard access to
4608         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4609
4610 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
4611             Jim Blandy  <jimb@codesourcery.com>
4612             Daniel Jacobowitz  <drow@false.org>
4613
4614         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4615         (dwarf2_read_address): Update prototype.
4616
4617         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4618         (signed_address_type): Likewise.
4619         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4620         (execute_stack_op): Update calls to unsigned_address_type,
4621         signed_address_type and dwarf2_read_address.  Fix implementation
4622         of DW_OP_deref_size.
4623
4624         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4625         (dwarf2_per_cu_addr_size): Likewise.
4626         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4627         (struct dwarf2_loclist_baton): Likewise.
4628
4629         * dwarf2loc.c (find_location_expression): Update calls to
4630         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
4631         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4632         (locexpr_describe_location): Likewise.
4633         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4634         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4635         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
4636         to dwarf2_per_cu_addr_size (per_cu).
4637         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4638         (loclist_read_variable): Likewise.
4639         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4640
4641         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4642         instead of baton->objfile.
4643         (dwarf2_per_cu_obfile): New function.
4644         (dwarf2_per_cu_addr_size): Likewise.
4645
4646         * dwarf2-frame.c (struct comp_unit): Move higher.
4647         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4648         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4649         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
4650         parameter by using fde->eh_frame_p.  Use read_encoded_value
4651         to implement DW_CFA_set_loc.
4652         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4653         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
4654         execute_stack_op and execute_cfa_program.
4655         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4656         (size_of_encoded_value): Remove.
4657         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4658         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
4659         (add_cie): Set cie->unit backlink.
4660         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
4661         read_encoded_value.
4662         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4663
4664 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
4665
4666         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4667         gdbarch_bfd_arch_info.
4668
4669 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
4670
4671         * aix-thread.c (pdc_read_regs): Minor reformatting.
4672
4673 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
4674
4675         * thread.c (print_thread_info): Don't insist
4676         on having current thread if there are no
4677         threads at all.
4678
4679 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4680
4681         * infcmd.c (attach_command_post_wait)
4682         (attach_command_continuation): New.
4683         (attach_command): Support background async execution, and async
4684         execution in synchronous mode.
4685
4686 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
4687
4688         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4689         * symmisc.c (dump_symtab_1): Likewise.
4690         * wrapper.c (gdb_value_struct_elt): Likewise.
4691
4692 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4693
4694         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4695
4696 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
4697
4698         * linux-nat.c (linux_nat_filter_event): New, refactored from
4699         linux_nat_wait.
4700         (linux_nat_wait): Call linux_nat_filter_event.
4701
4702 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
4703
4704         * top.c (execute_command): Fix uninitialized variable error.
4705
4706 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
4707
4708         * Makefile.in (amd64nbsd-nat.o): New dependency.
4709         * amd64nbsd-nat.c: Include "nbsd-nat.h".
4710         (_initialize_amd64nbsd_nat): Update target vector to use
4711         nbsd_pid_to_exec_file.
4712         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4713
4714 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4715
4716         Remove ignoring leading exec events code.
4717         * fork-child.c (startup_inferior): Do not set
4718         inferior_ignoring_leading_exec_events.
4719         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4720         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4721         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4722         (handle_inferior_event): Remove code for ignoring leading exec
4723         events.
4724         * target.c (update_current_target): Do not inherit, or default,
4725         to_reported_exec_events_per_exec_call.
4726         (debug_to_reported_exec_events_per_exec_call): Remove.
4727         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4728         * target.h (target_reported_exec_events_per_exec_call): Remove.
4729         (struct target): Remove the to_reported_exec_events_per_exec_call
4730         field.
4731
4732 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
4733
4734         Implement -thread-info.
4735         * gdbthread.h (print_thread_info): Declare.
4736
4737         * thread.c (print_thread_info): New, extracted
4738         from info_threads_command and adjusted to
4739         work for CLI and MI.
4740         (info_threads_command): Use print_thread_info.
4741         * Makefile.in: Update dependencies.
4742
4743         * mi/mi-cmds.c (mi_cmds): Specify a handler
4744         for -thread-info.
4745         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4746         * mi/mi-main.c (mi_cmd_thread_info): New.
4747         (mi_cmd_list_features): Include 'thread-info'.
4748
4749 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
4750
4751         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4752         to decide whether to match instruction patterns using "sw" and "sd".
4753
4754 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4755
4756         * infcmd.c (jump_command): Postpone disabling stdin until after
4757         the possible query.
4758
4759 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4760
4761         * inflow.c (gdb_getpgrp): New.
4762         (gdb_has_a_terminal): Use get_getpgrp.
4763         (terminal_ours_1): If attach_flag is set, don't refetch
4764         inferior_process_group.
4765
4766 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4767
4768         * features/library-list.dtd: Allow "section" elements as children
4769         of "library".  Add "section" element and describe its attributes.
4770
4771         * solib-target.c (struct lm_info): Add section_bases member.
4772         (library_list_start_segment): Error out if seen a section element.
4773         (library_list_start_section): New.
4774         (library_list_end_library): New.
4775         (solib_target_free_library_list): Free section_bases.
4776         (section_attributes): New.
4777         (library_children): Make "segment" optional.  Add "section" child.
4778         (library_list_children): Register library_list_end_library.
4779         (solib_target_relocate_section_addresses): Handle section bases.
4780
4781         * NEWS: Mention new qXfer:libraries:read section offsets support.
4782
4783 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4784
4785         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4786         (make_exec_error_cleanup): Remove declarations.
4787         * utils.c (exec_error_cleanup_chain): Remove.
4788         (do_exec_error_cleanups, discard_exec_error_cleanups)
4789         (make_exec_error_cleanup): Remove.
4790         * event-loop.c (start_event_loop): Adjust call to
4791         async_enable_stdin.
4792         * event-top.c (async_enable_stdin): Remove the paramater dummy.
4793         (async_disable_stdin): Don't register async_enable_stdin via
4794         cleanup.
4795         * inf-loop.c (inferior_event_handler): Don't
4796         call do_exec_error_cleanups.  Call async_enable_stdin instead.
4797         * event-loop.c (start_event_loop): Adjust call to
4798         async_enable_stdin.
4799         * tui/tui-interp.c (tui_command_loop): Adjust call to
4800         async_enable_stdin.
4801
4802 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4803
4804         Async mode fixes.
4805         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4806         * breakpoint.c (bpstat_do_actions): In async mode,
4807         don't jump to top expecting stop_bpstat to be already
4808         updated.
4809         * event-loop.c (start_event_loop): Call async_enable_stdin
4810         on exception.
4811         * event-top.c (async_enable_stdin): Do nothing if sync_execution
4812         is not set.
4813         (command_handler): Do not setup continuation here.
4814         (command_line_handler_continuation): Move to...
4815         * top.c (command_line_handler_continuation): ... here.
4816         (execute_command): In async mode, register continuation.
4817         Don't check frame's language in running in async mode.
4818         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4819         * inf-loop.c (complete_execution): Inline into...
4820         (inferior_event_handler): ... here.  Clear target_executing before
4821         doing any cleanups.  Don't try to show prompt if the target was
4822         resumed.
4823         * infcmd.c (signal_command): Add support for async mode.
4824         (finish_command): Only add continuation if the target was
4825         successfully resumed.
4826         * remote.c (init_async_opts): Register to_get_thread_local_address
4827         handler.
4828         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4829         with sync_execution.
4830         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4831         on exception.
4832
4833 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
4834
4835         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4836         * exec.c (exec_bfd_mtime): Define.
4837         (exec_close): Clear it.
4838         (exec_file_attach): Set it.
4839         * gdbcore.h (exec_bfd_mtime): Declare.
4840         * source.c (find_source_lines): Do not use bfd_get_mtime.
4841
4842 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4843
4844         * top.c (simplified_command_loop): Remove.
4845
4846 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4847
4848         Remove unused remote.c hooks.
4849         * remote.c (deprecated_target_resume_hook)
4850         (deprecated_target_wait_loop_hook): Remove.
4851         (remote_resume): Do not call deprecated_target_resume_hook.
4852         (remote_wait): Do not call deprecated_target_wait_loop_hook.
4853         (remote_async_wait): Likewise.
4854
4855 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
4856
4857         Implement MI notification for new threads.
4858         * doc/observer.texi (new_thread): Document.
4859         * observer.sh: Forward declare struct thread_info.
4860         * thread.c (add_thread): Notify observer.
4861
4862         * interps.h (interp_init_ftype): New parameter
4863         top_level.
4864         (interp_set): Likewise.
4865         (top_level_interpreter_data): Declare.
4866         * interps.c (interp_set): New parameter top_level.
4867         Pass it to interpreter's init function.  Remember
4868         top level interpreter.
4869         (interpreter_exec_cmd): Adjust.
4870         (top_level_interpreter_data): New.
4871         * main.c (captured_main): Pass 1 for top_level
4872         parameter of interp_set.
4873         * cli/cli-interp.c (cli_interpreter_init): New
4874         parameter top_level.
4875         * tui/tui-interp.c (tui_init): New parameter top_level.
4876
4877         * mi/mi-interp.c (mi_new_thread): New.
4878         (mi_interpreter_init): If top level, register
4879         observer for new threads.
4880
4881         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4882
4883 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4884
4885         * top.c (execute_command): Disable break and stop
4886         commands in async mode.
4887
4888 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4889
4890         revert:
4891         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4892         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4893         Call target_stop in the INF_QUIT_REQ case.
4894         * Makefile.in (inf-loop.o): Update.
4895
4896 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4897
4898         * inf-loop.c (inferior_event_handler): Don't include remote.h.
4899         Call target_stop in the INF_QUIT_REQ case.
4900         * Makefile.in (inf-loop.o): Update.
4901
4902 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
4903
4904         * top.c (execute_command): Enable break, info and interrupt
4905         commands in async mode.
4906
4907 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
4908             Daniel Jacobowitz  <dan@codesourcery.com>
4909
4910         * breakpoint.h (breakpoint_restore_shadows): New
4911         declaration.
4912         * breakpoint.c (breakpoint_restore_shadows): New.
4913         (read_memory_nobpt): Delete.
4914         * gdbcore.h (read_memory_nobpt): Delete declaration.
4915         * target.c (memory_xfer_partial): Call
4916         breakpoint_restore_shadows.
4917         (restore_show_memory_breakpoints)
4918         (make_show_memory_beakpoints_cleanup): New.
4919         (show_memory_breakpoints): New.
4920         * target.h (make_show_memory_beakpoints_cleanup): Declare.
4921         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4922         Make sure we see memory breakpoints when checking if
4923         breakpoint is still there.
4924         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4925         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4926         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4927         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4928
4929 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
4930
4931         * thread.c (add_thread): Use printf_unfiltered to print.
4932
4933 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
4934
4935         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4936         that is true only on x86-solaris and x86_64-solaris.
4937         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4938         with proc_get_LDT_entry.
4939
4940 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4941
4942         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4943         * config.in, configure: Regenerate.
4944         * fork-child.c (fork_inferior): Call create_tty_session.
4945         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4946         (create_tty_session): New function.
4947         * terminal.h: Declare create_tty_session.
4948
4949 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
4950
4951         PR 5900
4952         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4953         * mipsread.c: Include elf/internal.h.
4954         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4955         to internal range.
4956
4957 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
4958
4959         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4960         to get at the current architecture and at the target specific vector.
4961         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4962         remove define of I387_ST0_REGNUM.
4963
4964         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4965
4966         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4967         get at the current architecture
4968         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4969         parameter.
4970
4971         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4972         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4973
4974         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4975         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4976         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4977
4978         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4979         at the target specific vector.
4980
4981         (i386_get_longjmp_target): Use get_frame_arch to get at the current
4982         architecture. Use gdbarch_tdep to get at the target specific vector.
4983
4984         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4985         update caller. Use gdbarch_tdep to get at the target specific vector.
4986
4987         (i386_register_to_value: Use get_frame_arch to get at the current
4988         architecture.
4989
4990         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4991         parameter.
4992
4993         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4994         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4995         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4996         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4997
4998         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4999         undef's.
5000
5001         (i387_convert_register_p, i387_register_to_value,
5002         i387_value_to_register): Update call for i386_fp_regnum_p.
5003
5004         * i387-tdep.h: Remove comment.
5005         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5006         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5007         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5008         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5009         I387_MXCSR_REGNUM): Add target specific vector as parameter.
5010
5011 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
5012
5013         * Makefile.in (fork-child.o): Update.
5014         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5015         argument.  Gather all gdbserver features together.
5016         * fork-child.c (exec_wrapper): New variable.
5017         (fork_inferior): Use it.
5018         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5019         (unset_exec_wrapper_command, _initialize_fork_child): New.
5020
5021 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5022
5023         * source.c (directory_command): Modify the determination of
5024         condition of terminal "from_tty".
5025
5026 2008-03-10  Matt Rice  <ratmice@gmail.com>
5027
5028         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5029
5030 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5031
5032         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5033         of the data passing to strtoulst function.
5034         (info_spu_signal_command): Likewise.
5035
5036 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
5037
5038         * mi/mi-interp.c (mi_command_loop): Remove
5039         commented-out code.
5040
5041 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5042
5043         * remote.c (extended_remote_attach_1): Make local variable pid an int
5044         instead of a pid_t.
5045
5046 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5047
5048         * solib-svr4.c (svr4_same_1): New function, originally extracted
5049         from svr4_same and expanded to handle the sparc64 case.
5050         (svr4_same): Move up and reimplement using svr4_same_1.
5051         (enable_break): Use svr4_same_1 to do shared library name comparisons.
5052
5053 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
5054
5055         * MAINTAINERS: Move self to Paper trail.
5056
5057 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
5058
5059         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5060         * event-loop.c (call_async_signal_handler): New.
5061         * event-loop.h (call_async_signal_handler)
5062         (gdb_call_async_signal_handler): Declare.
5063         (mark_async_signal_handler): Add comments.
5064         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5065         * mingw-hdep.c (sigint_event, sigint_handler): New.
5066         (gdb_select): Use them.  Wait for the readline signal handler
5067         to finish.
5068         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5069         * posix-hdep.c (gdb_call_async_signal_handler): New function.
5070         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5071         New.
5072         (remote_fileio_ctrl_c_signal_handler): Use
5073         gdb_call_async_signal_handler.
5074         (initialize_remote_fileio): Initialize sigint_fileio_token.
5075         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5076         not initialize tokens here.
5077         (handle_remote_sigint_twice): Likewise.  Reinstall
5078         handle_remote_sigint.
5079         (async_remote_interrupt_twice): Just call interrupt_query.
5080         (cleanup_sigint_signal_handler): Do not delete tokens.
5081         (remote_interrupt, remote_interrupt_twice): Use
5082         gdb_call_async_signal_handler.
5083         (interrupt_query): Reinstall the default signal handler.
5084         (_initialize_remote): Initialize tokens here.
5085
5086 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
5087
5088         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5089         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5090         Change the type of the lr register to code_ptr.
5091         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5092         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5093         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5094         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5095         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5096         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5097         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5098
5099 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
5100
5101         * MAINTAINERS: Update my email address.
5102
5103 2008-03-03  Keith Seitz  <keiths@redhat.com>
5104
5105         From Dave Murphy  <davem@devkitpro.org>:
5106         * configure.ac: Set tcl configdir to win under mingw.
5107         * configure: Regenerate.
5108
5109 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
5110
5111         * breakpoint.c (fetch_watchpoint_value): New function.
5112         (update_watchpoint): Set and clear val_valid.  Use
5113         fetch_watchpoint_value.  Handle unreadable values on the
5114         value chain.  Correct check for user-requested array watchpoints.
5115         (breakpoint_init_inferior): Clear val_valid.
5116         (watchpoint_value_print): New function.
5117         (print_it_typical): Use it.  Do not free or clear old_val.  Print
5118         watchpoints even if old_val == NULL.
5119         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
5120         becoming readable or unreadable.
5121         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
5122         (do_enable_watchpoint): Likewise.
5123         * breakpoint.h (struct breakpoint): Update comment for val.  Add
5124         val_valid.
5125         * NEWS: Mention watchpoints on inaccessible memory.
5126
5127 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
5128
5129         * Makefile.in (i386-nat.o): Update.
5130         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5131         i386_use_watchpoints.
5132         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5133         i386_use_watchpoints.
5134         * i386-nat.c (i386_stopped_data_address): Take two arguments.
5135         (i386_stopped_by_watchpoint): Update call.
5136         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5137         * config/i386/nm-i386.h: Conditionalize definitions on
5138         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5139         (i386_use_watchpoints): Declare.
5140         (i386_stopped_data_address): Update.
5141         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5142         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5143
5144 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
5145
5146         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5147         * version.in: Bump version to 6.8.50.20080229-cvs.
5148
5149 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
5150
5151         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5152         properly.
5153
5154 2008-02-28  Tom Tromey  <tromey@redhat.com>
5155
5156         * infcmd.c (notice_args_read): Print result of get_inferior_args.
5157
5158 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5159
5160         * infcmd.c (kill_if_already_running): Make static.  Use
5161         target_require_runnable.
5162         * target.c (target_require_runnable): New.
5163         * target.h (target_require_runnable): Declare.
5164
5165 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5166
5167         * frame.c (reinit_frame_cache): Only annotate if frames were
5168         previously valid.
5169
5170 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5171
5172         * regformats/reg-ppc.dat: Rename "ps" to "msr".
5173         * regformats/reg-ppc64.dat: Likewise.
5174
5175 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5176
5177         * features/Makefile (%.dat): Emit xmltarget statement.
5178
5179         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5180         Generate code to set gdbserver_xmltarget in init_registers_${name}.
5181
5182         * regformats/arm-with-iwmmxt.dat: Regenerate.
5183         * regformats/mips64-linux.dat: Regenerate.
5184         * regformats/mips-linux.dat: Regenerate.
5185         * regformats/rs6000/powerpc-32.dat: Regenerate.
5186         * regformats/rs6000/powerpc-64.dat: Regenerate.
5187         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5188
5189         * regformats/reg-arm.dat: Add xmlarch statement.
5190         * regformats/reg-i386.dat: Likewise.
5191         * regformats/reg-i386-linux.dat: Likewise.
5192         * regformats/reg-x86-64-linux.dat: Likewise.
5193         * regformats/reg-spu.dat: Likewise.
5194
5195 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5196
5197         * remote.c (remote_wait, remote_async_wait): Stop if we receive
5198         an error.
5199
5200 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5201
5202         * utils.c (debug_timestamp): New.
5203         (vfprintf_unfiltered): Print timestamps if requested.
5204         (show_debug_timestamp): New.
5205         (initialize_utils): Register "set debug timestamp".
5206         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
5207
5208 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5209
5210         * breakpoint.c (skip_prologue_sal): New function.
5211         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5212         computed from a line number.
5213
5214 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5215
5216         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5217         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5218         Set PC register type to "code_ptr".
5219         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5220         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5221         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5222         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5223         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5224         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5225         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5226         Regenerate.
5227
5228 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
5229
5230         * regformats/regdat.sh: Rename init_registers function in
5231         generated file to init_registers_${name}.
5232
5233         * regformats/reg-crisv32.dat: Set "name" to crisv32.
5234         * regformats/reg-ppc64.dat: Set "name" to ppc64.
5235         * regformats/reg-s390x.dat: Set "name" to s390x.
5236
5237 2008-02-26  Greg Law  <glaw@undo-software.com>
5238
5239         * regcache.c (registers_changed): Call reinit_frame_cache.
5240
5241 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
5242
5243         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
5244         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5245         and svr4_fetch_objfile_link_map.
5246         * Makefile.in (sh-linux-tdep.o): Update.
5247
5248 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5249
5250         * amd64-tdep.c (amd64_classify): Add support for decimal float
5251         types.
5252         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5253         use the struct return convention.
5254
5255 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
5256
5257         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5258         to old format.  Discard breakpoint address if shared library is
5259         unloaded.
5260         (breakpoint_1): Adjust formatting of table header accordingly.
5261
5262 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
5263
5264        * remote.c (remote_get_threadlist): If the response
5265        is empty, don't try to parse it.
5266
5267 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
5268
5269         Unbreak 'target async'.
5270         * serial.c (serial_async): Set the
5271         handler function before enabling async
5272         mode.
5273
5274 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
5275
5276         * solib-svr4.c (enable_break): Convert r_brk to a code address.
5277
5278 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
5279
5280         * remote.c (extended_remote_attach_1): Set attach_flag.
5281         (extended_remote_create_inferior_1): Clear attach_flag.
5282
5283 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
5284
5285         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5286         r_brk_offset.
5287         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5288         * solib-svr4.c (solib_svr4_r_brk): New.
5289         (open_symbol_file_object, svr4_current_sos): Always check the
5290         debug base.
5291         (svr4_fetch_objfile_link_map): Do not set debug_base.
5292         (enable_break): Use r_brk if it is set.
5293         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5294         (svr4_lp64_fetch_link_map_offsets): Likewise.
5295         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5296
5297 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5298             Mark Kettenis  <kettenis@gnu.org>
5299
5300         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5301         trad_frame_saved_reg.
5302         (trad-frame.h): New include.
5303
5304         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5305         instead of frame_obstack_zalloc.
5306         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5307
5308         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5309
5310 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5311
5312         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5313         from disassemble_info instead of gdbarch_byte_order.
5314
5315         * mips-tdep.c (gdb_print_insn_mips): Likewise.
5316         * arm-tdep.c (gdb_print_insn_arm): Likewise.
5317
5318 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5319
5320         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5321         gdbarch as parameter.
5322
5323         * gdbarch.{c,h}: Regenerate.
5324
5325         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5326         parameter.
5327         * mem-break.c (default_memory_insert_breakpoint)
5328         (default_memory_remove_breakpoint): Likewise.
5329         * target.h (default_memory_remove_breakpoint)
5330         (default_memory_insert_breakpoint): Likewise.
5331
5332         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5333         parameter. Replace current_gdbarch by gdbarch.
5334         * m32r-tdep.c (m32r_memory_insert_breakpoint)
5335         (m32r_memory_remove_breakpoint): Likewise.
5336
5337 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
5338
5339         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5340
5341 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
5342
5343         * NEWS: Add entry describing Add support improvements.
5344
5345 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5346
5347         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5348         M68K_FP0_REGNUM.
5349
5350 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5351
5352         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5353         register_offset_hack anymore.
5354
5355         * regcache.{c,h} (register_offset_hack): Remove.
5356
5357 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5358
5359         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5360
5361         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5362         current_gdbarch by gdbarch.
5363         (hppa64_hpux_find_global_pointer): Likewise.
5364         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5365         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5366         find_global_pointer.
5367
5368         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5369         parameter.
5370         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5371
5372         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5373         of gdbarch_num_regs.
5374
5375         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5376         replace current_gdbarch by gdbarch.
5377         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5378
5379 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5380
5381         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5382         and replace current_gdbarch by gdbarch.
5383
5384         (store_register): Update call for exec_one_dummy_insn.
5385         (fetch_register, store_register): Update call of regmap.
5386
5387         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5388         parameter and replace current_gdbarch by gdbarch.
5389
5390         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5391         the current architecture. Update call for getregs_supplies and
5392         getfpregs_supplies.
5393         (ppcnbsd_fetch_inferior_registers): Likewise.
5394
5395         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5396         replace current_gdbarch by gdbarch.
5397         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5398         get_regcache_arch to get at the current architecture. Update call for
5399         getfpregs_supplies.
5400
5401 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5402
5403         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5404         variables.
5405
5406 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
5407
5408         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5409
5410 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
5411
5412         * NEWS: Mention pending breakpints in MI.
5413
5414 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
5415
5416         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5417
5418 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
5419
5420         Add script to build and test GDB using enable-targets=all.
5421
5422         * gdb_buildall.sh: New file.
5423
5424 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
5425
5426         * NEWS (New native configurations): Xtensa GNU/Linux.
5427         (New targets): Xtensa GNU/Linux.
5428         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5429         xtensa-linux-tdep.o
5430         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5431         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5432         * configure.tgt (xtensa*-*-linux*): New entry.
5433         * xtensa-config.c (xtensa_tdep): New variable.
5434         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5435         (rmap): Change format based on new macro XTREG.
5436         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5437         * xtensa-linux-nat.c: New.
5438         * xtensa-linux-tdep.c: New.
5439         * xtensa-xtregs.c: New.
5440         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5441         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5442         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5443         (xtensa_register_t): New field coprocessor.
5444         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5445         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5446         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5447         Update to handle privileged registers.
5448         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5449         (xtensa_push_dummy_call): Set windowstart register correctly.
5450         (call0_analyze_prologue): Initialize xtensa_default_isa.
5451         (xtensa_derive_tdep): New.
5452         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5453         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5454         Call xtensa_derive_tdep().
5455         * config/xtensa/linux.mh: New.
5456         * regformats/reg-xtensa.dat: New.
5457
5458 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
5459
5460         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5461         (filenames.h): New include.
5462         * Makefile.in (corelow.o): Add dependency for filenames.h.
5463
5464 2008-02-08  Doug Evans  <dje@google.com>
5465
5466         * source.c (find_and_open_source): Always rewrite absolute filenames.
5467
5468 2008-02-07  Doug Evans  <dje@google.com>
5469
5470         * breakpoint.c: #include "hashtab.h".
5471         (ambiguous_names_p): New fn.
5472         (update_breakpoint_locations): When restoring bp enable status, don't
5473         compare function names if any functions have same name.
5474         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5475
5476 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
5477
5478         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5479         instead of just a VEC*. Update use of SV.
5480         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5481
5482 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5483
5484         * NEWS: Put all new commands since gdb-6.7 together.
5485
5486 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
5487
5488         * ada-lang.c: #include "vec.h".
5489         (struct string_vector, new_string_vector, string_vector_append):
5490         Delete.
5491         (char_ptr): New typedef.
5492         (DEF_VEC_P (char_ptr)): New VEC type.
5493         (symbol_completion_add): Update profile to take the new VEC type
5494         instead of the old string_vector structure. Update code accordingly.
5495         (ada_make_symbol_completion_list): Use the new VEC type instead of
5496         the old string_vector structure, and update the code accordingly.
5497         * Makefile.in (ada-lang.o): Add dependency on vec.h.
5498
5499 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
5500
5501         * p-exp.y: Set current_type in missing places.
5502         (leftdiv_is_integer): New static variable.
5503         Typecast right operand of BINOP_DIV to long_double if both operands
5504         are integers.
5505
5506 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
5507
5508         * remote-mips.c (set_breakpoint): Rename to...
5509         (mips_set_breakpoint): ... this.
5510         (clear_breakpoint): Rename to...
5511         (mips_clear_breakpoint): ... this.
5512         (common_breakpoint): Rename to...
5513         (mips_common_breakpoint): ... this.
5514         (check_lsi_error): Rename to...
5515         (mips_check_lsi_error): ... this.
5516
5517 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
5518
5519         * language.h (struct language_defn): Add new field
5520         la_make_symbol_completion_list.
5521         * symtab.c (default_make_symbol_completion_list): Renames
5522         make_symbol_completion_list.
5523         (make_symbol_completion_list): New function.
5524         * symtab.h (default_make_symbol_completion_list): Add declaration.
5525         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5526         (auto_language, local_language): Likewise.
5527         * objc-lang.c (objc_language_defn): Likewise.
5528         * scm-lang.c (scm_language_defn): Likewise.
5529         * m2-lang.c (m2_language_defn): Likewise.
5530         * f-lang.c (f_language_defn): Likewise.
5531         * jv-lang.c (java_language_defn): Likewise.
5532         * p-lang.c (pascal_language_defn): Likewise.
5533         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5534         (minimal_language_defn): Likewise.
5535         * ada-lang.c (struct string_vector): New structure.
5536         (new_string_vector, string_vector_append, ada_unqualified_name)
5537         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5538         (ada_make_symbol_completion_list): New functions.
5539         (ada_language_defn): Set la_make_symbol_completion_list.
5540         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5541         this function is static.
5542
5543 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
5544
5545         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5546         to account for call site optimizations.
5547
5548 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
5549
5550         * tracepoint.c (read_actions): Handle end-of-text indicator
5551         in action list properly.  (Committed by Jim Blandy)
5552
5553 2008-02-05  Jim Blandy  <jimb@red-bean.com>
5554
5555         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5556         pseudoregister, not an internal error.
5557         Reported by: Andrzej Zaborowski
5558
5559 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5560
5561         * varobj.c (c_value_of_variable): Use xstrdup.
5562
5563 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
5564
5565         Update stored rendition of varobj value when format changes.
5566         * varobj.c (varobj_set_display_format): Recomputed
5567         print_value.
5568         (c_value_of_variable): Return print_value.
5569
5570 2008-02-03  Doug Evans  <dje@google.com>
5571
5572         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5573         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5574         * valops.c (value_one): New function.
5575         * value.h (value_one): Declare.
5576
5577         Fix argument promotion for binary arithmetic ops for C.
5578         * valarith.c (unop_result_type): New fn.
5579         (binop_result_type): New fn.
5580         (value_binop): Move result type computation to binop_result_type.
5581         (value_pos, value_neg, value_complement): Move result type
5582         computation to unop_result_type.
5583
5584         PR 2384
5585         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5586         Return basetype, fieldno if found.  All callers updated.
5587         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5588         objfile.
5589         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5590         * symfile.h (fill_in_vptr_fieldno): Delete.
5591
5592 2008-02-02  Doug Evans  <dje@google.com>
5593
5594         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5595
5596         * typeprint.c (*): Whitespace cleanup.
5597
5598 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
5599             Luis Machado  <luisgpm@br.ibm.com>
5600             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5601
5602         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5603         don't fit into registerson the stack the way GCC does.
5604
5605 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
5606
5607         * symtab.c (symbol_set_names): Do not add an entry in the demangling
5608         hash table for Ada symbols. Just store the linkage name as is,
5609         and leave the demangled_name as NULL.
5610
5611 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
5612
5613         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5614         in the global scope.
5615         (new_symbol): Likewise.
5616
5617 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5618
5619         * breakpoint.c (break_command_1): Return void.
5620         (break_command_really): Return void.  Rethrow
5621         exceptions instead of returning.
5622         (gdb_breakpoint): Remove the error_message parameter.
5623         Return void.  Rename to set_breakpoint.
5624         * gdb.h (gdb_breakpoint): Rename and move to...
5625         * breakpoint.h (set_breakpoint): ...here.
5626         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5627         event hooks even if exception is thrown.  Adjust to
5628         gdb_breakpoint interface changes.
5629
5630
5631 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5632
5633         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5634         float in both first and second word in the doubleword, to support
5635         old and new ABIs.
5636
5637 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
5638
5639         Properly rethrow exception.  This fixes errors
5640         about non-existent functions for -break-insert.
5641         * breakpoint.c (break_command_really): Use throw_exception
5642         for rethrowing.  If rethrowing, don't print the exception.
5643
5644 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5645
5646         * NEWS: Mention Decimal Floating Point support.
5647
5648 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
5649
5650         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5651         value type to builtin_type_void_func_ptr.
5652
5653 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
5654
5655         * s390-tdep.c (is_float_singleton, is_float_like,
5656         alignment_of, s390_return_value): Make checks for
5657         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5658
5659 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
5660             Thiago Jung Bauermann  <bauerman@br.ibm.com>
5661
5662         * infcmd.c (default_print_registers_info): Also print hex
5663         raw contents for TYPE_CODE_DECFLOAT registers.
5664         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5665         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5666         (rs6000_register_name): Add support for DFP pseudo-registers.
5667         (rs6000_pseudo_register_type): Likewise.
5668         rs6000_pseudo_register_reggroup_p): Likewise.
5669         (ppc_pseudo_register_read): New function.
5670         (ppc_pseudo_register_write): Likewise.
5671         (rs6000_pseudo_register_read): Likewise.
5672         (rs6000_pseudo_register_write): Likewise.
5673         (e500_pseudo_register_read): Move checks to
5674         rs6000_pseudo_register_read.
5675         (e500_pseudo_register_write): Move checks to
5676         rs6000_pseudo_register_write.
5677         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
5678         rs6000_pseudo_register_read and rs6000_pseudo_register_write
5679         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
5680         num_pseudo_regs to account for DFP pseudo regs.
5681
5682 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5683
5684         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5685         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5686         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5687         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5688         e500_pseudo_register_read, e500_pseudo_register_write): Use
5689         IS_SPE_PSEUDOREG macro.
5690         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5691         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5692         Remove initialization of tdep->ppc_ev31_regnum.
5693
5694 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5695
5696         * printcmd.c (print_formatted): Handle references as for unformatted
5697         prints.
5698
5699 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
5700
5701         * eval.c (evaluate_subexp_standard): Add handling of user
5702         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5703
5704 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
5705
5706         * eval.c (evaluate_subexp_standard): Support
5707         BINOP_INTDIV opcode.
5708
5709 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
5710
5711         * valarith.c (value_binop): Add floating-point BINOP_MIN and
5712         BINOP_MAX cases.
5713         For BINOP_EXP, use length and signedness of left operand only for
5714         result, as for shifts.
5715         For integral operands to BINOP_EXP, use new integer_pow and
5716         uinteger_pow functions so as to get full range of results.
5717         (integer_pow): New function.
5718         (uinteger_pow): New function.
5719
5720 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
5721
5722         Use vector for varobj_list_children interface.
5723         * gdb/varobj.c (varobj_list_children): Return vector
5724         of varobjs.
5725         * gdb/varobj.h (varobj_list_children): Adjust
5726         prototype.
5727         (varobj_p): Declare.  Declare vector thereof.
5728         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5729         for varobj_list_children change.
5730         * Makefile.in (varobj_h): Update dependencies.
5731
5732 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5733
5734         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5735         TYPE_CODE_DECFLOAT arguments.
5736         (ppc64_sysv_abi_push_dummy_call) Likewise.
5737         (get_decimal_float_return_value): New function.
5738         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5739         values by calling get_decimal_float_return_value.
5740         (ppc64_sysv_abi_return_value): Likewise.
5741
5742 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
5743
5744         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
5745         for preprocessor macro information.  Formatting changes.
5746
5747 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5748
5749         * remote.c (struct remote_state): Add cached_wait_status.
5750         (remote_exec_file): New variable.
5751         (PACKET_vAttach, PACKET_vRun): New constants.
5752         (extended_remote_restart): Do not query for status.
5753         (struct start_remote_args): New.
5754         (remote_start_remote): Take it as a second argument.  Check
5755         whether the target is running.  Issue an error for non-running
5756         non-extended targets.  Cache the wait status.  Set inferior_ptid
5757         here.
5758         (remote_open_1): Prompt to disconnect non-running targets.  Make
5759         sure the target is marked running.  Do not set inferior_ptid here.
5760         Update call to remote_start_remote.  Do not call remote_check_symbols
5761         if the target is not running.
5762         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
5763         argument.  Handle a non-running target.
5764         (remote_detach): Use it.
5765         (extended_remote_detach): New.
5766         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
5767         (extended_remote_attach_1, extended_remote_attach)
5768         (extended_async_remote_attach): New.
5769         (remote_vcont_resume): Remove unused variable.
5770         (remote_wait, remote_async_wait): Use any cached wait status.
5771         (putpkt_binary, getpkt): Clear any cached wait status.
5772         (extended_remoute_mourn_1): New.
5773         (extended_remote_mourn): Use it.
5774         (extended_async_remote_mourn, extended_remote_run): New.
5775         (extended_remote_create_inferior_1): New.
5776         (extended_remote_create_inferior): Use it.
5777         (extended_remote_async_create_inferior): Likewise.
5778         (remote_xfer_partial): Skip for non-executing targets.
5779         (init_extended_remote_ops): Set to_detach and to_attach.
5780         (init_extended_async_remote_ops): Likewise.  Use
5781         extended_async_remote_mourn.
5782         (_initialize_remote): Register vAttach, vRun, and
5783         set remote exec-file.
5784         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5785
5786 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
5787
5788         * Makefile.in (symfile.o): Update.
5789         * NEWS: Mention exec tracing support.
5790         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5791         exec events.
5792         * infcmd.c (kill_if_already_running, detach_command)
5793         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5794         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5795         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
5796         targets.  Apply the sysroot path to the loaded executable.  Use
5797         no_shared_libraries.
5798         * linux-nat.c (linux_child_follow_fork): Print fork following
5799         messages if verbose.
5800         (kill_wait_callback): Kill again before waiting a second time.
5801         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5802         no_shared_libraries.
5803
5804 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5805
5806         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5807
5808 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5809
5810         * nto-tdep.h: Remove #include "defs.h".
5811         * nto-tdep.c: Add #include "defs.h".
5812         * Makefile.in (nto_tdep_h): Update dependencies.
5813         (nto-tdep.o): Likewise.
5814
5815 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
5816
5817         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5818         and use it.
5819         (proceed, start_remote): Update call to wait_for_inferior.
5820         * inferior.h (wait_for_inferior): Update declaration.
5821         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5822         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5823         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5824         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5825
5826 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
5827
5828         * varobj (adjust_value_for_child_access): Added checking for
5829         returned value from gdb_value_ind.
5830         (c_describe_child): Likewise.
5831         (cplus_describe_child): Fixed a typo.
5832
5833 2008-01-29  Jim Blandy  <jimb@red-bean.com>
5834
5835         * MAINTAINERS: Update my info.
5836
5837 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5838
5839         Use multiple locations for hardware watchpoints.
5840         This eliminates the need to traverse value chain, doing
5841         various checks, in three different places.
5842
5843         * breakpoint.h (struct bp_location): New fields
5844         lengths and watchpoint_type.
5845         (struct breakpoint): Remove the val_chain field.
5846         * breakpoint.c (is_hardware_watchpoint): New.
5847         (free_valchain): Remove.
5848         (update_watchpoint): New.
5849         (insert_bp_location): For hardware watchpoint, just
5850         directly insert it.
5851         (insert_breakpoints): Call update_watchpoint_locations
5852         on all watchpoints.  If we have failed to insert
5853         any location of a hardware watchpoint, remove all inserted
5854         locations.
5855         (remove_breakpoint): For hardware watchpoints, directly
5856         remove location.
5857         (watchpoints_triggered): Iterate over locations.
5858         (bpstat_stop_status): Use only first location of
5859         a resource watchpoint.
5860         (delete_breakpoint): Don't call free_valchain.
5861         (print_one_breakpoint): Don't print all
5862         locations for watchpoints.
5863         (breakpoint_re_set_one): Use update_watchpoint for
5864         watchpoints.
5865
5866 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
5867
5868         Don't reset watchpoint block on solib load.
5869
5870         * breakpoint.c (insert_bp_location): For watchpoints,
5871         recompute condition.
5872         (breakpoint_re_set_one): Instead of recomputing value
5873         and condition for watchpoints, just reset value and
5874         let insert_breakpoints/insert_bp_location recompute it.
5875         Don't do anything about disabled watchpoint.
5876
5877 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5878
5879         * valarith.c (value_binop): Handle unsigned integer
5880         division by zero.
5881
5882 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
5883
5884         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5885         instruction pattern that appears frequently in position
5886         independent code.  Fix bug in code which looks for "fmov" and
5887         backtracks if no "fmov" is found.
5888
5889 2008-01-28  Doug Evans  <dje@google.com>
5890
5891         * dbxread.c (read_dbx_symtab): Fix indentation.
5892         Reformat comments to 80 columns.
5893         Move local var def closer to only use.
5894
5895 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
5896
5897         * fork-child.c (SHELL_FILE): Remove #ifndef.
5898         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5899
5900 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
5901
5902         * i386-tdep.c (i386_skip_noop): New function.
5903         (i386_analyze_prologue): Call i386_skip_noop function.
5904
5905 2008-01-24  Michael Snyder  <msnyder@specifix.com>
5906
5907         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5908         * win32-nat.c (win32_xfer_partial): Ditto.
5909         * target.c (default_xfer_partial): Minor whitespace adjustment.
5910
5911 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
5912
5913         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5914         strip bit 1 even if pc doesn't point to thumb code.
5915
5916 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
5917
5918         * remote.c (remote_wait): Handle SIGINT between packets.
5919         (remote_async_wait): Likewise.
5920
5921 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
5922             Chris Demetriou  <cgd@google.com>
5923
5924         * thread.c (add_thread_silent): Renamed
5925         from add_thread.
5926         (print_thread_events): New variable definition.
5927         (show_print_thread_events): New function.
5928         (_initialize_thread): Add "set print thread-events" and
5929         "show print thread-events" commands.
5930         (add_thread): Announce new thread.
5931         * gdbthread.h (add_thread_silent): Declare.
5932         (print_thread_events): New variable declaration.
5933         * inf-ttrace.c (inf_ttrace_wait): Don't
5934         inform about new thread, as add_thread is always
5935         called too, and will take care of that.
5936         * infrun.c (handle_inferior_event): Likewise.
5937         * procfs.c (procfs_wait): Likewise.
5938         * remote.c (remote_currthread): Likewise.
5939         * sol-thread.c (sol_thread_wait): Likewise.
5940         * win32-nat.c (get_win32_debug_event): Likewise.
5941         * linux-thread-db.c (attach_thread): Likewise.
5942         Remove the verbose parameter.
5943         (check_event): Make detach_thread be verbose
5944         only if print_thread_events is set.
5945         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5946         about new thread.  This is called only from
5947         linux-thread-db.c:attach_thread, which will take care.
5948         Remove the verbose parameter.
5949         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5950
5951 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
5952
5953         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5954
5955 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
5956
5957         * breakpoint.c (break_command_really): New parameter
5958         ignore_count.
5959         (break_command_1): Pass 0 as
5960         ignore_count to break_command_really.
5961         (gdb_breakpoint): Pass ignore_count to
5962         break_command_really.
5963
5964 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
5965
5966         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5967         sigcontext struct via pointer.
5968         (struct sigframe comment): Update to show new field `psc'.
5969
5970 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
5971
5972         * infrun.c (handle_inferior_event): If
5973         we failed to remove breakpoints, error,
5974         don't try to increment PC by hand.
5975
5976 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
5977
5978         Add NetBSD/hppa target and host support.
5979
5980         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5981         (hppabsd_gregset): Move to ...
5982         (hppabsd_regset_from_core_section): Rename
5983         hppaobsd_regset_from_core_section and move to ...
5984         (hppabsd_find_global_pointer): Update comment.
5985         (hppabsd_init_abi): Make global. Do not register
5986         hppabsd_regset_from_core_section.
5987         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5988         move to ...
5989         (_initialize_hppabsd_tdep): Move to ...
5990         * hppaobsd-tdep.c: ... here. New file.
5991         * hppnbsd-tdep.c: New file.
5992         * hppnbsd-nat.c: New file.
5993         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5994         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5995         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5996         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5997         * configure.host (hppa*-*-netbsd*): New entry.
5998         * configure.tgt (hppa*-*-netbsd*): New entry.
5999         (hppa*-*-openbsd*): Update.
6000         * NEWS (New native configuration): Mention NetBSD/hppa.
6001         (New targets): Mention NetBSD/hppa.
6002
6003 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6004
6005         * gdbarch.sh (function_list): Add new property bits_big_endian to
6006         gdbarch structure.
6007         * gdbarch.{c,h}: Regenerate.
6008
6009         * value.c (struct value): Replace BITS_BIG_ENDIAN by
6010         gdbarch_bits_big_endian (comment).
6011         (unpack_field_as_long, modify_field): Likewise.
6012         * value.h: Likewise (comment).
6013         * valops.c (value_slice): Likewise.
6014         * valarith.c (value_subscript, value_bit_index): Likewise.
6015         * gdbtypes.h (field): Likewise (comment).
6016         * eval.c (evaluate_subexp_standard): Likewise.
6017         * dwarf2read.c (dwarf2_add_field): Likewise.
6018         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6019         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6020
6021         * defs.h (BITS_BIG_ENDIAN): Remove.
6022
6023 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6024
6025         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6026         function calls.
6027         * m2-exp.y (yylex): Likewise.
6028         * objc-exp.y (yylex): Likewise.
6029
6030         * defs.h (DEPRECATED_STREQN): Remove.
6031
6032 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
6033
6034         * MAINTAINERS: Update my email address.
6035
6036 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
6037
6038         * README: Mention gdbserver/README.
6039
6040 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
6041
6042         * valarith.c (value_binop): Handle BINOP_INTDIV
6043         for unsigned and signed integers.
6044
6045 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
6046
6047         * s390-tdep.c (s390_gdbarch_init): Set default long double
6048         type to 128-bit IEEE quad.
6049
6050 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
6051
6052         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6053
6054 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
6055
6056         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6057
6058         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6059         * value.c: All callers changed.
6060
6061 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6062
6063         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6064         DEPRECATED_STREQ by its expression.
6065         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6066         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6067         (scan_xcoff_symtab): Likewise.
6068         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6069         * f-lang.c (find_common_for_function): Likewise.
6070         * objc-exp.y (parse_number): Likewise.
6071
6072         * defs.h (DEPRECATED_STREQ): Remove.
6073
6074 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6075
6076         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6077         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6078         get_frame_arch to get at the current_architecture. Update AM33_MODE
6079         call.
6080         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6081         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6082         architecture.
6083         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6084
6085 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6086
6087         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6088         parameter.
6089         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6090
6091         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6092         current_gdbarch by gdbarch. Update caller.
6093
6094         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6095         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6096         the current architecture. Update calls of
6097         amd64_native_gregset_supplies_p.
6098         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6099         (amd64bsd_store_inferior_registers): Likewise.
6100
6101 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6102
6103         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6104         Replace current_gdbarch by gdbarch. Update caller.
6105
6106 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6107
6108         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6109         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6110         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6111         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6112         (stabsect_build_psymtabs): Fix indentation.
6113
6114 2008-01-15  Michael Snyder  <msnyder@specifix.com>
6115
6116         * corelow.c (core_xfer_partial): Comment, cut/paste error.
6117
6118 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6119
6120         * win32-nat.c (win32_create_inferior): Restore code calling
6121         CloseHandle on ProcessInformation structure.
6122
6123 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
6124
6125         * configure.ac: Check for void * as 3 argument of ptrace.
6126         * configure: regenerate.
6127
6128 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6129
6130         * alpha-tdep.c (alpha_heuristic_proc_start)
6131         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6132         current_gdbarch by gdbarch.
6133
6134         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6135         current architecture by frame_info. Update alpha_heuristic_proc_start
6136         call.
6137
6138         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6139         get_frame_arch to get at the current architecture by frame_info. Update
6140         alpha_sigtramp_register_address call.
6141
6142         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6143         current_gdbarch by gdbarch. Update caller.
6144         (convert_to_extended, convert_from_extended): Add endianess parameter
6145         for comparison. Update caller.
6146         (arm_extract_return_value, arm_store_return_value): Use
6147         get_regcache_arch to get at the current architecture.
6148
6149         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6150         current_gdbarch by gdbarch. Update caller.
6151         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6152         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6153
6154         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6155         gdbarch as parameter. Update caller.
6156         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6157         current_gdbarch by gdbarch. Update caller.
6158
6159         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6160         update caller. Replace current_gdbarch by gdbarch.
6161
6162         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6163         the current architecture. Replace current_gdbarch by gdbarch.
6164         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6165         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6166         expression. Add gdbarch as parameter and replace current_gdbarch with
6167         it. Update caller.
6168         (M6811_TDEP): Remove.
6169         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6170         architecture.
6171         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6172         current_gdbarch by gdbarch. Update caller.
6173
6174         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6175         update caller.
6176         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6177         by gdbarch.
6178
6179         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6180         caller. Relace current_gdbarch by gdbarch.
6181         (altivec_register_p, spe_register_p): Likewise.
6182         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6183         parameter.
6184         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6185         altivec_register_p and spe_register_p.
6186
6187         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6188         caller. Replace current_gdbarch by gdbarch.
6189         (score_analyze_prologue): use get_frame_arch to get at the current
6190         architecture.
6191
6192         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6193         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6194         current_gdbarch by gdbarch. Update caller.
6195         (sparc_frame_cache): Use get_frame_arch to get at the current
6196         architecture.
6197         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6198         sparc_analyze_prologue.
6199
6200         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6201         parameter.
6202
6203 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6204
6205         * exec.c: #include "arch-utils.h"
6206          (print_section_info): Use gdbarch_from_bfd to get at the
6207         current architecture. Replace current_gdbarch. Fix indention. Replace
6208         deprecated_print_address_numeric by paddress.
6209         * Makefile.in (exec.o) Add dependency to arch-utils.h.
6210
6211         * valprint.c (val_print_string): Replace
6212         deprecated_print_address_numeric.
6213         * tracepoint.c (trace_mention, scope_info): Likewise.
6214         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6215         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6216         (maintenance_check_symtabs): Likewise.
6217         * symfile.c (list_overlays_command): Likewise.
6218         * stack.c (frame_info, print_block_frame_labels): Likewise.
6219         * printcmd.c (print_address, print_address_demangle)
6220         (address_info): Likewise.
6221         * corefile.c (memory_error): Likewise.
6222         * infcmd.c (jump_command): Likewise.
6223         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6224         (mention, delete_breakpoint): Likewise.
6225         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6226         * dwarf2read.c (dump_die): Likewise.
6227         * ada-valprint.c (ada_val_print_1): Likewise.
6228         * f-valprint.c (f_val_print): Likewise.
6229         * linux-fork.c (info_forks_command): Likewise.
6230         * m32r-com.c (m32r_load_section, m32r_load)
6231         (m32r_upload_command): Likewise.
6232
6233         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6234
6235 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6236
6237         * gdbarch.sh (skip_prologue): Add gdbarch
6238         as parameter.
6239         * gdbarch.{c,h}: Regenerate.
6240
6241         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6242         * amd64-tdep.c (amd64_skip_prologue): Likewise.
6243         * avr-tdep.c (avr_skip_prologue): Likewise.
6244         * cris-tdep.c (cris_skip_prologue): Likewise.
6245         * frv-tdep.c (frv_skip_prologue): Likewise.
6246         * h8300-tdep.c (h8300_skip_prologue): Likewise.
6247         * hppa-tdep.c (hppa_skip_prologue): Likewise.
6248         * i386-tdep.c (i386_skip_prologue): Likewise.
6249         * ia64-tdep.c (ia64_skip_prologue): Likewise.
6250         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6251         * m32r-tdep.c (m32r_skip_prologue): Likewise.
6252         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6253         * m68k-tdep.c (m68k_skip_prologue): Likewise.
6254         * m88k-tdep.c (m88k_skip_prologue): Likewise.
6255         * mep-tdep.c (mep_skip_prologue): Likewise.
6256         * mips-tdep.c (mips_skip_prologue): Likewise.
6257         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6258         * mt-tdep.c (mt_skip_prologue): Likewise.
6259         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6260         * score-tdep.c (score_skip_prologue): Likewise.
6261         * sh64-tdep.c (sh64_skip_prologue): Likewise.
6262         * sh-tdep.c (sh_skip_prologue): Likewise.
6263         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6264         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6265         * spu-tdep.c (spu_skip_prologue): Likewise.
6266         * v850-tdep.c (v850_skip_prologue): Likewise.
6267         * vax-tdep.c (vax_skip_prologue): Likewise.
6268         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6269         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6270
6271         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6272         current_gdbarch by gdbarch.
6273         * m32c-tdep.c (m32c_skip_prologue): Likewise.
6274         * s390-tdep.c (s390_skip_prologue): Likewise.
6275
6276 2008-01-10  Doug Evans  <dje@google.com>
6277
6278         * defs.h (struct continuation_arg): Fix typo in comment.
6279         * target.c (target_translate_tls_address): Fix comment spelling error.
6280
6281 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6282
6283         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6284         (DOUBLEST_SCAN_FORMAT): Likewise.
6285         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6286         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6287         * c-exp.y (parse_number): Likewise.
6288         * jv-exp.y (parse_number): Likewise.
6289         * objc-exp.y (parse_number): Likewise.
6290         * p-exp.y (parse_number): Likewise.
6291
6292 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
6293
6294         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6295         (check_typedef): Likewise.
6296
6297 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
6298
6299         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6300         seen_double_big_d, treat the new H, D, and DD modifiers as length
6301         modifiers.
6302
6303 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6304
6305         * dwarf2read.c (read_enumeration_type): Add comment.
6306
6307 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6308
6309         * config.in: Regenerate.
6310
6311 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6312
6313         * ada-lang.c (ada_convert_actual): Renames convert_actual.
6314         Make non-static.
6315         (ada_convert_actuals): Delete.
6316         * ada-lang.h (ada_convert_actual): Add declaration.
6317         (ada_convert_actuals): Remove declaration.
6318         * infcall.c: #include "ada-lang.h".
6319         (value_arg_coerce): Add new parameter sp.  Update function
6320         documetnation.  Add handling of Ada function call parameters.
6321         * Makefile.in (infcall.o): Update dependencies.
6322
6323 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6324
6325         * ada-lang.c (ensure_lval): Fix value lval kind.
6326         (convert_actual): Add handling for arguments passed by reference.
6327
6328 2008-01-08  Doug Evans  <dje@google.com>
6329
6330         * dbxread.c (read_dbx_symtab): Fix indentation.
6331
6332 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6333
6334         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6335         (valarith.o): Depend on dfp.h.
6336         (valops.o): Likewise.
6337         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6338         (set_decnumber_context): New function.
6339         (decimal_check_errors): Likewise.
6340         (decimal_from_number): Likewise.
6341         (decimal_to_number): Likewise.
6342         (decimal_from_string): Use set_decnumber_context and
6343         decimal_check_errors.
6344         (decimal_from_integral): New function.
6345         (decimal_from_floating): Likewise.
6346         (decimal_to_double): Likewise.
6347         (promote_decimal): Likewise.
6348         (decimal_binop): Likewise.
6349         (decimal_is_zero): Likewise.
6350         (decimal_compare): Likewise.
6351         (decimal_convert): Likewise.
6352         * dfp.h (decimal_from_integral): New prototype.
6353         (decimal_from_floating): Likewise.
6354         (decimal_to_double): Likewise.
6355         (decimal_binop): Likewise.
6356         (decimal_is_zero): Likewise.
6357         (decimal_compare): Likewise.
6358         (decimal_convert): Likewise.
6359         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6360         call to value_from_decfloat.
6361         * valarith.c: Include dfp.h.
6362         (value_args_as_decimal): New function.
6363         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6364         (value_logical_not): Likewise.
6365         (value_equal): Likewise.
6366         (value_less): Likewise.
6367         (value_pos): Likewise.
6368         (value_neg): Formatting fix.
6369         * valops.c: Include dfp.h.
6370         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6371         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6372         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6373         (value_from_decfloat): Remove expect_type argument.
6374         * value.h (value_from_decfloat): Update prototype.
6375
6376 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
6377
6378         Ignore change in name of dynamic linker during
6379         execution on Solaris.  This also unbreaks pending breakpoints.
6380
6381         * solist.h (struct target_so_ops): New field same.
6382         * solib-svr4.c (svr4_same): New.
6383         (_initialize_svr4_solib): Register svr4_same.
6384         * solib.c (update_solib_list): Use ops->same, if available.
6385
6386 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
6387
6388         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6389         when using MS-DOS paths.
6390
6391 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6392
6393         * NEWS: Mention --pid and --core command line behaviour changes.
6394
6395 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6396
6397         * main.c (captured_main): Remove 'count' varible and the
6398         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
6399         --pid options were issued simultaneously.  If an explicit pid
6400         option was passed, don't fallback to core file.  Detect extra
6401         arguments better in the presence of explicit pid or core
6402         arguments.
6403
6404 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
6405
6406         * ada-lang.c (ada_which_variant_applies): Correctly compute
6407         the value of the discriminant when the variant record is packed.
6408
6409 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6410
6411         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6412         that are used to differentiate homonyms.
6413
6414 2008-01-04  Jerome Guitton  <guitton@adacore.com>
6415
6416         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6417         when the type is an anonymous pointer type.
6418         (ada_check_typedef): Avoid a seg fault when the type is null.
6419         * ada-typeprint.c (print_array_type): Add support for pointer
6420         to packed arrays.
6421
6422 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
6423
6424         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6425
6426 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6427
6428         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6429         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6430
6431 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6432
6433         * ada-exp.y (chop_separator): New function.
6434         (write_selectors): Rewrite to re-use chop_separator.
6435         (ada_nget_field_index, get_symbol_field_type): New functions.
6436         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6437         expressions.
6438
6439 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6440
6441         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6442         of SYMBOL_VALUE when working with function symbols.
6443
6444 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6445
6446         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6447         expressions.  These expressions do not need to be rewriten.
6448
6449 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6450
6451         * dwarf2read.c (read_enumeration_type): Flag type as stub if
6452         the given die is a declaration.
6453
6454 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6455
6456         * ada-lang.c (ada_array_bound_from_type): Make non-static.
6457         Handle properly the case when the index type is an enumerated type.
6458         Do not return the subtype of the bounds type, just return the
6459         bounds type directly - this is not needed and is more consistent
6460         with what we do for arrays when no XA parallel type exists.
6461
6462 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6463
6464         * ada-lang.c (static_unwrap_type): Add forward declaration.
6465         (template_to_static_fixed_type): Fields of dynamic types sometimes
6466         also need to be unwrapped. Take this into account.
6467         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6468         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6469         * ada-typeprint.c (ada_print_type): Get the typename from
6470         the original type, not the base type.
6471
6472 2008-01-03  Jerome Guitton  <guitton@adacore.com>
6473
6474         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6475         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6476         Update calls to ada_to_fixed_type.
6477         (ada_template_to_fixed_record_type_1): Ditto, but without looking
6478         for the tag.
6479         (ada_to_fixed_type): Add check_tag parameter; do not look for
6480         tag if null.  When looking for a tag, use a fixed record type.
6481         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6482         * ada-valprint.c (printable_val_type, ada_value_print): Update
6483         calls to ada_to_fixed_type.
6484
6485 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
6486
6487         * doublest.c (convert_floatformat_to_doublest): Call
6488         floatformat_to_doublest instead of floatformat_to_double and use
6489         DOUBLEST variables.
6490         (convert_doublest_to_floatformat): Call floatformat_from_doublest
6491         instead of floatformat_from_double and use DOUBLEST variables.
6492
6493 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
6494
6495         * MAINTAINERS (Write After Approval): Add self.
6496
6497 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6498
6499         * symfile.c (set_initial_language): Make non-static.
6500         * symfile.h (set_initial_language): Add declaration.
6501         * language.c: #include "symfile.h".
6502         (set_language): Call set_initial_language if the frame language
6503         could not be determined.
6504
6505 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
6506
6507         * eval.c (evaluate_subexp_for_address): Provide frame address to
6508         locate_var_value only if it will be needed.
6509
6510 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
6511
6512         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6513
6514 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6515
6516         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6517         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6518         This is needed to make sure that any other treatment applied
6519         to the resulting value does not fail for spurious reason,
6520         such as trying to take the address of this value.
6521
6522 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
6523
6524         * ada-lang.c (ada_value_equal): Dereference reference types when
6525         comparing arrays.
6526
6527 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
6528
6529         Updated copyright notices for most files.
6530
6531 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
6532
6533         * win32-nat.c (psapi_module_handle): Remove static.
6534         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
6535         return first module found if base_address is zero.  Don't initialize
6536         psapi function pointers here.  Convert to cygwin paths when
6537         appropriate.
6538         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6539         executable name.  Use get_module_name when that fails or when
6540         !__CYGWIN__.
6541         (_initialize_psapi): New function.  Initialize psapi stuff before it is
6542         needed or issue a warning if it is not found.  Move psapi_module_handle
6543         here.
6544
6545 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6546
6547         * ada-lang.c (ada_remove_trailing_digits): New function.
6548         (ada_remove_po_subprogram_suffix): New function.
6549         (ada_decode): Improve. Move the description of the algorithm
6550         directly inside the code, instead of in the function global
6551         description.
6552
6553 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6554
6555         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6556         and always print the dereferenced value.
6557
6558 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6559
6560         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6561         of the case where the first argument is a reference.
6562         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6563
6564 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6565
6566         Implement support for Ada interface types.
6567
6568         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6569         (ada_is_ignored_field): Ignore fields that are a dispatch table
6570         of a tagged type.
6571
6572 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6573
6574         * top.c (print_gdb_version): Update copyright year.
6575
6576 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
6577
6578         * ChangeLog-2007: New ChangeLog rotation.
6579         * ChangeLog: Reset for 2008.
6580         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6581         ChangeLog-2007.
6582
6583 For older changes see ChangeLog-2007.
6584 \f
6585 Local Variables:
6586 mode: change-log
6587 left-margin: 8
6588 fill-column: 74
6589 version-control: never
6590 coding: utf-8
6591 End: