gdb/ChangeLog

   1 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
   2
   3         * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
   4         there are no symbols loaded, instead of throwing a generic error.
   5         (decode_variable): Likewise.
   6
   7 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
   8
   9         * objfiles.h (struct obj_section): Remove addr and endaddr fields.
  10         (obj_section_offset, obj_section_addr, obj_section_endaddr): New
  11         macros.
  12         * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
  13         and offset.  Use size_t instead of unsigned long.
  14         (build_objfile_section_table): Use size_t instead of unsigned
  15         long.
  16         (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
  17         gone.
  18         (find_pc_sect_section): Use obj_section_addr and
  19         obj_section_endaddr.
  20         * symfile.c (symfile.c): Remove code that maps sections
  21         offsets in "addr" to the object's sections.
  22         * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
  23         * gcore.c (gcore_create_callback): Use obj_section_addr and
  24         obj_section_endaddr.
  25         * maint.c (print_objfile_section_info): Likewise.
  26         * printcmd.c (sym_info): Use obj_section_addr and
  27         obj_section_endaddr.
  28         * symtab.c (fixup_section): Likewise.
  29
  30 2008-08-20  Mark Kettenis  <kettenis@gnu.org>
  31
  32         * sparc-tdep.c: Make some comments catch up with reality.
  33
  34 2008-08-20  Vladimir Prus  <vladimir@codesourcery.com>
  35
  36         * NEWS: Mention 'set target-async'
  37
  38 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
  39
  40         * infrun.c (resume): If the thread is placed to the deferred step
  41         queue, mark it as running.
  42
  43 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
  44
  45         Make sure target supports non-stop.
  46         * infcmd.c (run_command_1, attach_command): If non-stop mode
  47         is requested, verify the target supports it.
  48         * linux-nat.c (linux_nat_supports_non_stop): New.
  49         (linux_nat_add_target): Register the above.
  50         * target.c (find_default_supports_non_stop)
  51         (target_supports_non_stop): New.
  52         (init_dummy_target): Register find_default_supports_non_stop.
  53         * target.h (struct target_ops): New field to_supports_non_stop.
  54         (target_supports_non_stop): New.
  55
  56 2008-08-19  Pedro Alves  <pedro@codesourcery.com>
  57             Vladimir Prus  <vladimir@codesourcery.com>
  58
  59         * target.c (target_async_permitted, target_async_permitted_1)
  60         (set_maintenance_target_async_permitted)
  61         (show_maintenance_target_async_permitted): New.
  62         (initialize_targets): Register 'set target-async'.
  63         * target.h (target_async_permitted): Declare.
  64         * linux-nat.c (linux_nat_async_enabled)
  65         (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
  66         (show_maintenance_linux_async_permitted): Remove.
  67         (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
  68         (get_pending_events, linux_nat_async): Use target_async_permitted.
  69         (linux_nat_set_async_mode): Remove, moving the only used bits
  70         into...
  71         (linux_nat_setup_async): This.
  72         (_initialize_linux_nat): Do not register 'maint set linux-async'.
  73         Use linux_nat_setup_async.
  74         * remote.c (remote_async_permitted, remote_async_permitted_set)
  75         (set_maintenance_remote_async_permitted)
  76         (show_maintenance_remote_async_permitted): Remove.
  77         (remote_open_1, remote_terminal_inferior, remote_can_async_p)
  78         (remote_is_async_p): Use target_async_permitted.
  79         (_initialize_remote): Don't register 'main set remote-async'.
  80         * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
  81         * mi/mi-cmds.h (mi_cmd_list_target_features): New.
  82         * mi/mi-main.c (mi_cmd_list_target_features): New.
  83
  84 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
  85
  86         * target.c (maybe_kill_then_attach)
  87         (maybe_kill_then_create_inferior): Remove.
  88         (update_current_target): Do not default to_attach,
  89         to_create_inferiour, to_is_async_p.
  90
  91 2008-08-19  Paul N. Hilfinger  <hilfinger@adacore.com>
  92
  93         Changes for supporting boolean types in debugging data.
  94         * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
  95         API to return LONGEST values rather than struct values.
  96         (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
  97         and discrete_type_high_bound.
  98         (to_fixed_range_type): Create a range type in cases where
  99         argument is base type and its limits are representable as ints.
 100         (ada_is_modular_type): Correct so that base type must be integral.
 101         * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
 102         keywords when they appear alone, since we are phasing out
 103         direct representation of these identifiers in debugging data.
 104         * ada-exp.y: Define 'true' and 'false' as primaries.
 105         (type_boolean): New function.
 106         (type_int,type_long,type_long_long,type_floattype_double)
 107         (type_long_double): Remove uses of current_gdbarch for consistency
 108         with type_boolean.
 109         (write_int): Change comment to indicate that it might write boolean
 110         constant as well.
 111         * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
 112         type, since will no longer be represented as enumerated type in
 113         debugging data.
 114         * ada-valprint.c (print_optional_low_bound): Handle boolean case
 115         as well.
 116         * NEWS: Note support boolean types.
 117
 118 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 119
 120         * bsd-uthread.c (bsd_uthread_close): New.
 121         (bsd_uthread_deactivate): Don't cleanup here, just unpush the
 122         target.
 123         (bsd_uthread_solib_loaded): Fix typo.
 124         (bsd_uthread_target): Register bsd_uthread_close.
 125
 126 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 127
 128         * corelow.c (core_open): Assume there was no upper layer left
 129         behind from a previous inferior.
 130         * target.c (pop_all_targets): Rename to ...
 131         (pop_all_targets_above): ... this.  Add a target stratum
 132         parameter.  Use it instead of hardcoding the dummy_stratum.
 133         (pop_all_targets): New, defer to pop_all_targets_above.
 134         (target_preopen): Use pop_all_targets_above.
 135         * target.h (pop_all_targets_above): Declare.
 136
 137 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 138
 139         * gdbthread.h (thread_change_ptid): Declare.
 140         * infrun.c (infrun_thread_ptid_changed): New.
 141         (_initialize_infrun): Attach infrun_thread_ptid_changed to the
 142         thread_ptid_changed observer.
 143         * regcache.c (regcache_thread_ptid_changed): New.
 144         (_initialize_regcache): Attach regcache_thread_ptid_changed to the
 145         thread_ptid_changed observer.
 146         * thread.c (thread_change_ptid): New.
 147
 148 2008-08-18  Tom Tromey  <tromey@redhat.com>
 149
 150         * symfile.c (reread_symbols): Update.
 151         * solib-sunos.c (allocate_rt_common_objfile): Update.
 152         * objfiles.c (allocate_objfile): Update.
 153         * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
 154         Remove.
 155
 156 2008-08-18  Tom Tromey  <tromey@redhat.com>
 157
 158         * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
 159         obstack.
 160
 161 2008-08-18  Daniel Jacobowitz  <dan@codesourcery.com>
 162
 163         * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
 164         lr_register.
 165         (rs6000_in_function_epilogue_p): Check for bctr.
 166         (skip_prologue): Initialize lr_register.  Set lr_reg to a register
 167         number.  Set gpr_mask and used_bl.  Continue scanning while some
 168         expected registers are not saved.  Set lr_register if LR is not
 169         stored.
 170         (rs6000_frame_cache): Handle gpr_mask and lr_register.
 171
 172 2008-08-17  Tom Tromey  <tromey@redhat.com>
 173
 174         PR gdb/1535:
 175         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
 176         (ep_find_event_name_end): Remove.
 177         (catch_fork_temporary, catch_vfork_temporary,
 178         catch_fork_permanent, catch_vfork_permanent): New constants.
 179         (catch_vfork, catch_fork): Remove.
 180         (catch_fork_command_1): Add 'command' argument.  Remove
 181         'fork_kind' and 'tempflag'.  Handle NULL 'arg'.  Update switch for
 182         all cases.
 183         (catch_exec_command_1): Add 'command' argument; remove
 184         'tempflag'.  Handle NULL 'arg'.
 185         (catch_load_command_1): Likewise.
 186         (catch_unload_command_1): Likewise.
 187         (catch_ada_exception_command): Likewise.
 188         (catch_assert_command): Likewise.
 189         (catch_catch_command): New function.
 190         (catch_throw_command): Likewise.
 191         (catch_command_1): Remove.
 192         (catch_command): Just call error.
 193         (tcatch_command): Likewise.
 194         (catch_cmdlist): New global.
 195         (tcatch_cmdlist): Likewise.
 196         (add_catch_command): New function.
 197         (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
 198         commands.  Create all catch sub-commands.
 199
 200 2008-08-17  Pedro Alves  <pedro@codesourcery.com>
 201
 202         * gdbthread.h: Add comments.
 203         * stack.c (get_selected_block): Return 0 on an exited thread.
 204         * top.c (execute_command): Check for is_stopped, not !is_running.
 205         * event-top.c (command_handler): Likewise.
 206
 207 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 208
 209         * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
 210         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
 211         (mi_cmd_exec_finish): Remove "return".
 212
 213 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 214
 215         * target.h (pop_all_targets): Declare.
 216         * target.c (pop_all_targets): New.
 217         * top.c (quit_target): Pop all targets instead of just closing the
 218         current.
 219
 220 2008-08-16  Vladimir Prus  <vladimir@codesourcery.com>
 221             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 222
 223         * cli-script.c (read_next_line): Add parse_commands argument.
 224         (recurse_read_control_structure): Adapt to new read_next_line
 225         signature.
 226         (read_command_lines): Add parse_commands argument.
 227         (define_command): Adapt to new read_command_lines signature.
 228         (document_command): Likewise.
 229         * breakpoint.c (commands_command): Likewise.
 230         * defs.h (read_command_lines): Adjust function prototype.
 231
 232 2008-08-16  Paul N. Hilfinger  <hilfinger@adacore.com>
 233
 234         * ada-lang.c (pos_atr): Account for the possibility that the
 235         argument may be a reference.
 236
 237 2008-08-16  Paul N. Hilfinger  <hilfingr@adacore.com>
 238
 239         * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
 240         ('F' format) for @FIX names generated by the loader, retaining only
 241         the minimal symbols (and no partial symbol tables) for these names.
 242         Fixes warning messages about symbols that are found in partial
 243         symbol tables, but not full symbol tables.
 244
 245 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 246
 247         * infrun.c (fetch_inferior_event): Only call normal_stop if not
 248         stopping quietly.
 249
 250 2008-08-15  Luis Machado  <luisgpm@br.ibm.com>
 251
 252         * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
 253         Include "features/rs6000/powerpc-vsx64.c".
 254         (ppc_supply_vsxregset): New function.
 255         (ppc_collect_vsxregset): New function.
 256         (IS_VSX_PSEUDOREG): New macro.
 257         (IS_EFP_PSEUDOREG): New macro.
 258         (vsx_register_p): New function.
 259         (ppc_vsx_support_p): New function.
 260         (rs6000_builtin_type_vec128): New function.
 261         (rs6000_register_name): Hide upper halves of vs0~vs31.  Return
 262         correct names for VSX registers and EFPR registers.
 263         (rs6000_pseudo_register_type): Return correct types for VSX
 264         and EFPR registers.
 265         (rs6000_pseudo_register_reggroup_p): Return correct group for
 266         VSX and EFPR registers.
 267         (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
 268         (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
 269         (vsx_pseudo_register_read): New function.
 270         (vsx_pseudo_register_write): New function.
 271         (efpr_pseudo_register_read): New function.
 272         (efpr_pseudo_register_write): New function.
 273         (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
 274         (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
 275         (rs6000_gdbarch_init): Declare have_vsx.
 276         Initialize new upper half VSX registers.
 277         Initialize VSX-related and EFPR-related pseudo-registers variables.
 278         Adjust the number of pseudo registers accordingly.
 279
 280         * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
 281         and SIZEOF_VSRREGS.
 282         (gdb_vsxregset_t): New type.
 283         (have_ptrace_getsetvsxregs): New variable.
 284         (fetch_vsx_register): New function.
 285         (fetch_register): Handle VSX registers.
 286         (fetch_vsx_registers): New function.
 287         (fetch_ppc_registers): Handle VSX registers.
 288         (store_ppc_registers): Handle VSX registers.
 289         (store_vsx_register): New function.
 290         (store_register): Handle VSX registers.
 291         (store_vsx_registers): New function.
 292         (ppc_linux_read_description): Handle VSX-enabled inferiors.
 293         (gdb_vsxregset_t): New type.
 294         (supply_vsxregset): New function.
 295         (fill_vsxregset): New function.
 296
 297         * ppc-tdep.h (vsx_register_p): New prototype.
 298         (vsx_support_p): New prototype.
 299         (ppc_vsr0_regnum): New variable.
 300         (ppc_vsr0_upper_regnum): Likewise.
 301         (ppc_efpr0_regnum): Likewise.
 302         (ppc_builtin_type_vec128): New type.
 303         (ppc_num_vsrs): New constant.
 304         (ppc_num_vshrs): New constant.
 305         (ppc_num_efprs): Likewise.
 306         Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
 307         (ppc_supply_vsxregset): New prototype.
 308         (ppc_collect_vsxregset): New prototype.
 309
 310         * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
 311         Include "features/rs6000/powerpc-vsx64l.c".
 312         (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
 313         (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
 314         (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
 315         (ppc_linux_regset_from_core_section): Handle VSX core section.
 316         (ppc_linux_core_read_description): Support VSX-enabled core files.
 317
 318         * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
 319         Declare tdesc_powerpc_vsx64l
 320
 321         * corelow.c (get_core_register_section): Support VSX-enabled
 322         core files.
 323
 324         * features/rs6000/power-vsx.xml: New VSX descriptions.
 325         * features/rs6000/powerpc-vsx32.xml: New file.
 326         * features/rs6000/powerpc-vsx32l.xml: New file.
 327         * features/rs6000/powerpc-vsx64.xml: New file.
 328         * features/rs6000/powerpc-vsx64l.xml: New file.
 329         * features/rs6000/powerpc-vsx32.c: New file (generated).
 330         * features/rs6000/powerpc-vsx32l.c: New file (generated).
 331         * features/rs6000/powerpc-vsx64.c: New file (generated).
 332         * features/rs6000/powerpc-vsx64l.c: New file (generated).
 333         * features/Makefile: Updated with new descriptions.
 334         * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
 335         * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
 336
 337 2008-08-15  Vladimir Prus  <vladimir@codesourcery.com>
 338
 339         * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
 340         call linux_target twice.
 341
 342 2008-08-14  Aleksandar Ristovski  <aristovski@qnx.com>
 343
 344         * nto-tdep.c (lm_info): Updated struct lm_info definition from
 345         solib-svr4.c
 346         (LM_ADDR): Use l_addr if available; if not, use link map and set
 347         l_addr.
 348
 349 2008-08-14  Tom Tromey  <tromey@redhat.com>
 350
 351         * macrocmd.c (macro_define_command): Check for NULL argument.
 352         (macro_undef_command): Likewise.
 353
 354 2008-08-14  Pedro Alves  <pedro@codesourcery.com>
 355
 356         * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
 357
 358 2008-08-13  Pedro Alves  <pedro@codesourcery.com>
 359
 360         * breakpoint.c (always_inserted_auto, always_inserted_on)
 361         (always_inserted_off, always_inserted_enums): New.
 362         (always_inserted_mode): Change type to char* and point to
 363         always_inserted_auto.
 364         (show_always_inserted_mode): In auto mode, also show the current
 365         effect of the option.
 366         (breakpoints_always_inserted_mode): Adjust for the new auto mode.
 367         (_initialize_breakpoint): Make the "set breakpoints
 368         always-inserted" command an enum command.  Extend help to describe
 369         the auto mode.
 370
 371 2008-08-13  Ulrich Weigand  <uweigand@de.ibm.com>
 372
 373         * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
 374         query valid) bit.  Ignore bits outside the condition field.
 375         (info_spu_proxydma_command): Ignore bits outside the field.
 376
 377 2008-08-12  Michael Snyder  <msnyder@vmware.com>
 378
 379         * MAINTAINERS: Update my email address.
 380
 381 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
 382
 383         * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
 384
 385 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
 386
 387         Add no-ack mode to the remote protocol --- optionally stop ACKing
 388         packets and responses when we have a reliable communication
 389         medium.
 390
 391         Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
 392
 393         * remote.c (struct remote_state): Add noack_mode field.
 394         (PACKET_QStartNoAckMode): New.
 395         (remote_start_remote): Don't any outstanding packet here.
 396         (remote_open_1): Clear noack_mode.  Ack any outstanding packet
 397         here.  Activate noack mode if requested.
 398         (remote_protocol_features): Add QStartNoAckMode.
 399         (remote_open_1):
 400         (putpkt_binary): Don't send ack in noack mode.
 401         (read_frame): Don't recompute the checksum in noack mode.
 402         (getpkt_sane): Skip sending ack if in noack mode.
 403         (_initialize_remote): Add set/show remote noack mode.
 404         * NEWS:  Note the new features.
 405
 406 2008-08-11  Kevin Buettner  <kevinb@redhat.com>
 407
 408         * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
 409         New macros.
 410         (rs6000_skip_main_prologue): New function.
 411         (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
 412
 413 2008-08-11  Sandra Loosemore  <sandra@codesourcery.com>
 414
 415         * MAINTAINERS (Write After Approval):  Add self.
 416
 417 2008-08-11  Stan Shebs  <stan@codesourcery.com>
 418
 419         ARM BE8 support.
 420         * disasm.c (gdb_disassemble_info): Set endian_code.
 421         * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
 422         * gdbarch.h, gdbarch.c: Regenerate.
 423         * arch-utils.c (initialize_current_architecture): Set the
 424         default byte_order_for_code.
 425         (gdbarch_info_init): Ditto.
 426         (gdbarch_info_fill): Ditto.
 427         * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
 428         (thumb_analyze_prologue): Swap halfword if code endianness is
 429         different from general endianness.
 430         (arm_skip_prologue): Similarly.
 431         (arm_scan_prologue): Ditto.
 432         (thumb_get_next_pc): Ditto.
 433         (arm_get_next_pc): Ditto.
 434         (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
 435         choose correct endianness for breakpoints.
 436
 437 2008-08-10  Pedro Alves  <pedro@codesourcery.com>
 438
 439         * bsd-kvm.c: Include "gdbthread.h".
 440         (bsd_kvm_ptid): New.
 441         (bsd_kvm_open): Add a main thread.
 442         (bsd_kvm_close): Delete it.
 443         (bsd_kvm_thread_alive): New.
 444         (bsd_kvm_pid_to_str): New.
 445         (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
 446         bsd_kvm_pid_to_str.
 447         (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
 448
 449 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 450
 451         * buildsym.c (start_subfile): Properly cast sentinel in concat
 452         call.
 453         * cp-name-parser.y: Include "config.h".
 454         * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
 455         concat call.
 456         * gdb_select.h: Include sys/time.h if sys/select.h is not
 457         available.
 458
 459 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 460
 461         * go32-nat.c: Include "gdbthread.h".
 462         (go32_stop, go32_kill_inferior): Delete the main thread.
 463         (go32_create_inferior): Add it.
 464         (go32_thread_alive, go32_pid_to_str): New.
 465         (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
 466
 467 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 468
 469         * go32-nat.c (fetch_register, store_register): Pass the regcache
 470         gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
 471         (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
 472         (struct seg_descr, struct seg_descr): pack the whole struct
 473         instead of each member individually.
 474
 475 2008-08-09  Andreas Schwab  <schwab@suse.de>
 476
 477         * python/python.c (_initialize_python): Use unabbreviated commands
 478         in prefix name.
 479
 480 2008-08-09  Daniel Jacobowitz  <dan@codesourcery.com>
 481
 482         * Makefile.in (stamp-h): Also create .deps.
 483
 484 2008-08-09  Tom Tromey  <tromey@redhat.com>
 485
 486         * Makefile.in (generated_files): Add GNULIB_H.
 487
 488 2008-08-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 489
 490         * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
 491         DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
 492         Revise comment.
 493         (pa64_current_sos): Remove map private warning warning.
 494         * solib-som.c: Include string.h and sys/utsname.h.
 495         (get_hpux_major_release): New function.
 496         (som_solib_create_inferior_hook): Read dynamic linker header.  Warn
 497         about shared library private mapping on HP-UX 11 and later.  Only force
 498         private mapping of shared libraries on HP-UX 10 and earlier.
 499         (link_map_start): Delete warning.
 500
 501 2008-08-09  Xuepeng Guo  <xuepeng.guo@intel.com>
 502             H.J. Lu  <hongjiu.lu@intel.com>
 503             Mark Kettenis <kettenis@gnu.org>
 504
 505         * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
 506         (amd64_init_frame_cache): Initialize saved_sp_reg.
 507         (amd64_analyze_stack_align): New.
 508         (amd64_analyze_prologue): Call it.
 509         (amd64_frame_cache): Use saved_sp_reg if it is invalid.  Don't set
 510         %rip to 8 when halfway aligning the stack.
 511
 512         * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
 513         AMD64_R14_REGNUM.
 514
 515         * i386-tdep.c (i386_frame_cache): Remove stack_align.  Add
 516         saved_sp_reg.
 517         (i386_alloc_frame_cache): Remove stack_align.  Initialize
 518         saved_sp_reg to -1.
 519         (i386_analyze_stack_align): Rewrite.
 520         (i386_frame_cache): Use saved_sp_reg if it is valid.
 521
 522 2008-08-09  Ulrich Weigand  <uweigand@de.ibm.com>
 523
 524         * target.c: Include "solib.h".
 525         (target_pre_inferior): Call no_shared_libraries.
 526         * infcmd.c (run_command_1): Do not call objfile_purge_solibs
 527         or clear_solib.
 528         (attach_command): Do not call clear_solib.
 529
 530 2008-08-09  Mark Kettenis  <kettenis@gnu.org>
 531
 532         * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
 533         the %eip register.
 534
 535 2008-08-08  Tom Tromey  <tromey@redhat.com>
 536
 537         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
 538         POSTCOMPILE.
 539         (python-utils.o): Likewise.
 540
 541 2008-08-08  Andreas Schwab  <schwab@suse.de>
 542
 543         * corefile.c (_initialize_core): Remove spurious paren from set
 544         gnutarget doc string.
 545
 546 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
 547
 548         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
 549         Define PPC_FEATURE_BOOKE.
 550         (ppc_linux_get_hwcap): New function.
 551         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
 552         4-bytes alignment restrictions.
 553         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
 554         positioning of the read/write flags.
 555         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
 556         4-bytes alignment.
 557
 558 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 559
 560         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
 561
 562         * win32-nat.c (win32_add_thread): Change thread argument type to
 563         ptid_t.  Adjust.
 564         (win32_add_thread): Adjust.
 565         (win32_delete_thread): Change thread argument type to ptid_t.
 566         Adjust.
 567         (win32_fetch_inferior_registers, win32_store_inferior_registers)
 568         (win32_resume, get_win32_debug_event, get_win32_debug_event)
 569         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
 570         (init_win32_ops): Put to_magic last.
 571         (win32_win32_thread_alive): Adjust.
 572
 573 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 574
 575         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
 576         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
 577
 578 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 579
 580         * remote-m32r-sdi.c: Include "gdbthread.h".
 581         (remote_m32r_ptid): New.
 582         (m32r_close): Delete the main thread.
 583         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
 584         main thread.
 585         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
 586         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
 587
 588 2008-08-07  Tom Tromey  <tromey@redhat.com>
 589             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 590
 591         * aclocal.m4, configure: Rebuild.
 592         * configure.in: Call ZW_CREATE_DEPDIR,
 593         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
 594         (MAKE, GMAKE): New substs.
 595         * acinclude.m4: Include depstand.m4.
 596         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
 597         COMPILE, POSTCOMPILE, depcomp): New variables.
 598         Remove all _h variables.
 599         Remove many .o targets.
 600         ($(srcdir)/copying.c): avoid backslash-newline after comment
 601         sign (@maintainer_mode_true@).
 602         (HFILES_NO_SRCDIR): Regenerate.
 603         (generated_files): New variable.
 604         (all_gdbtk_cflags): Likewise.
 605         (.c.o): Rewrote.
 606         (init.o, version.o, copying.o): Remove.
 607         (distclean): Remove DEPDIR.
 608         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
 609         printcmd.o, procfs.o, v850ice.o): Rewrite.
 610         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
 611         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
 612         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
 613         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
 614         gdbtk-wrapper.o): Likewise.
 615         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
 616         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
 617         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
 618         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
 619         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
 620         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
 621         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
 622         tui-wingeneral.o, tui-winsource.o): Likewise.
 623         (all_object_files): New variable.
 624         ($(all_object_files)): New target.
 625         Include dependency files, when using GNU Make.
 626
 627 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
 628
 629         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
 630         the valid bit set.  Ensure display order respects partial
 631         order defined by dependency bits.
 632
 633 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 634
 635         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
 636         setup.
 637
 638 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
 639
 640         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
 641         OpenBSD 4.3.
 642
 643 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
 644             Tom Tromey  <tromey@redhat.com>
 645             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 646             Doug Evans  <dje@google.com>
 647
 648         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
 649         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
 650         PYTHON_CFLAGS): New.
 651         (python_h, python_internal_h): New.
 652         (cli-script.o): Depend on python.h
 653         (python.o, python-utils.o): New.
 654         * cli/cli-script.c (print_command_lines): Handle python_control.
 655         (execute_control_command): Handle python_control.
 656         (execute_control_command_untraced): New function.
 657         (while_command): Call execute_control_command_untraced.
 658         (if_command): Likewise.
 659         (get_command_line): Remove static attribute.
 660         (read_next_line): Handle "python".
 661         (recurse_read_control_structure): Handle python_control.
 662         (read_command_lines): Handle python_control.
 663         Include python.h.
 664         * cli/cli-script.h (get_command_line): Add prototype.
 665         (execute_control_command_untraced): Likewise.
 666         * configure.ac: Add --with-python.
 667         * defs.h (enum command_control_type) <python_control>: New
 668         constant.
 669         * python/python-internal.h: New file.
 670         * python/python.c: New file.
 671         * python/python.h: New file.
 672         * python/python-utils.c: New file.
 673         * NEWS: Mention Python scripting support and its new commands.
 674
 675 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
 676
 677         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
 678
 679 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 680
 681         * MAINTAINERS (Write After Approval): Add self.
 682
 683 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 684
 685         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
 686         (insert_breakpoint_locations): Likewise.
 687
 688 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
 689
 690         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
 691         breakpoint.
 692         (set_longjmp_breakpoint): Likewise.
 693
 694 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 695
 696         PR build/2490
 697         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
 698         defined.
 699
 700 2008-08-05  Tom Tromey  <tromey@redhat.com>
 701
 702         * bcache.c (deprecated_bcache_added): Initialize obstack.
 703         (bcache_xmalloc): Don't initialize obstack.
 704         (bcache_xfree): Conditionally free obstack.
 705         (bcache_memory_used): Update.
 706
 707 2008-08-05  Tom Tromey  <tromey@redhat.com>
 708
 709         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
 710         bcache_full.
 711         (append_psymbol_to_list): Accept a const pointer.
 712         (add_psymbol_to_list): Fix const correctness.
 713         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
 714         (bcache_full): Declare.
 715         * bcache.c (bcache_data, deprecated_bcache): Remove.
 716         (bcache): Use bcache_full.
 717         (bcache_full): Rename from deprecated_bcache_added.  Change return
 718         type.
 719
 720 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 721
 722         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
 723         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
 724         (enable_break): Remove test of BKPT_AT_SYMBOL.
 725
 726 2008-08-02  Keith Seitz  <keiths@redhat.com>
 727
 728         * acinclude.m4: Include ../config/tcl.m4 to pick up
 729         standard Tcl configury bits.
 730         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
 731         * configure.ac: Don't check if ../itcl exists when building
 732         gdbtk. It could be installed.
 733         Rewrite gdbtk configury to allow for using system-supplied
 734         Tcl and Tk. Gdbtk no longer requires build-time access to
 735         itcl and itk.
 736         * Makefile.in: Remove everything related to itcl and itk.
 737         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
 738         configure.ac.
 739         Remove v850ice.o build rule.
 740         (ALL_TCL_CFLAGS): New convenience defintion. Change all
 741         gdbtk sources to use it.
 742         * configure: Regenerate.
 743
 744 2008-07-31  Stan Shebs  <stan@codesourcery.com>
 745
 746         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
 747
 748 2008-07-30  Stan Shebs  <stan@codesourcery.com>
 749
 750         * objfiles.c (TARGET_KEEP_SECTION): Remove.
 751         (add_to_objfile_sections): Remove use.
 752
 753 2008-07-29  Tom Tromey  <tromey@redhat.com>
 754
 755         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
 756         (lookup_cmd_composition): Likewise.
 757
 758 2008-07-29  Tom Tromey  <tromey@redhat.com>
 759
 760         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
 761         dead code.  Fix indentation.
 762
 763 2008-07-29  Stan Shebs  <stan@codesourcery.com>
 764
 765         * main.c (captured_main): Remove long-unused #if 0 blocks.
 766
 767 2008-07-28  Tom Tromey  <tromey@redhat.com>
 768
 769         * annotate.h (deprecated_annotate_starting_hook): Remove.
 770         (deprecated_annotate_stopped_hook): Remove.
 771         (deprecated_annotate_exited_hook): Remove.
 772         * Makefile.in (annotate.o): Depend on observer_h.
 773         * top.c (deprecated_delete_breakpoint_hook): Remove.
 774         (deprecated_create_breakpoint_hook): Likewise.
 775         (deprecated_modify_breakpoint_hook): Likewise.
 776         * interps.c (clear_interpreter_hooks): Update for removed hooks.
 777         * breakpoint.c (mention): Don't call removed hook.
 778         (delete_breakpoint): Likewise.
 779         (disable_breakpoint): Likewise.
 780         (do_enable_breakpoint): Likewise.
 781         * annotate.c: Include observer.h.
 782         (breakpoint_changed): Change type of argument.
 783         (_initialize_annotate): Register observers.
 784         (deprecated_annotate_starting_hook): Remove.
 785         (deprecated_annotate_stopped_hook): Remove.
 786         (deprecated_annotate_exited_hook): Remove.
 787         (annotate_starting): Update for hook removal.
 788         (annotate_stopped): Likewise.
 789         (annotate_exited): Likewise.
 790         * defs.h (deprecated_delete_breakpoint_hook): Remove.
 791         (deprecated_create_breakpoint_hook): Likewise.
 792         (deprecated_modify_breakpoint_hook): Likewise.
 793
 794 2008-07-28  Tom Tromey  <tromey@redhat.com>
 795
 796         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
 797
 798 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 799
 800         * configure.ac: Check for the GNU/Linux ptrace signature.
 801         * configure: Regenerated.
 802
 803 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 804
 805         * linux-nat.c (resume_callback): Add more debugging output.
 806         (linux_nat_has_pending_sigint): New function, based on
 807         linux_nat_has_pending.
 808         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
 809         (stop_wait_callback): Remove flush_mask handling.  Honor
 810         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
 811         to recursive calls.
 812         (linux_nat_has_pending, flush_callback): Remove.
 813         (linux_nat_filter_event): Check for ignore_sigint.
 814         (linux_nat_wait): Remove flush_mask support and call to
 815         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
 816         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
 817
 818 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 819
 820         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
 821         report events from resumed threads.
 822
 823 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 824
 825         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
 826         (mips_linux_init_abi): Set tdep->syscall_next_pc.
 827         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
 828         mips-tdep.h.
 829         (mips32_next_pc): Handle the syscall instruction.
 830         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
 831         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
 832
 833 2008-07-26  Tom Tromey  <tromey@redhat.com>
 834
 835         PR gdb/1158:
 836         * valops.c (value_struct_elt): Treat function-valued field as a
 837         static method.
 838
 839 2008-07-26  Tom Tromey  <tromey@redhat.com>
 840
 841         PR gdb/1136:
 842         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
 843         longer tokens first.
 844
 845 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
 846
 847         Kill cmd_async_ok.
 848         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
 849         (get_cmd_async_ok): Remove.
 850         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
 851         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
 852         * infcmd.c (_initialize_infcmd): Likewise.
 853         * thread.c (_initialize_thread): Likewise.
 854
 855 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
 856
 857         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
 858         128-bit long doubles in even-odd pairs of FPRs.  Do not
 859         right-align float arguments for big-endian.
 860         (mips_n32n64_return_value): Apply return value convention for
 861         structs containing one or two floating-point values to soft-float
 862         as well as hard-float.  Handle 128-bit long doubles in such
 863         structs.
 864         (mips_o32_push_dummy_call): Only skip one integer register for a
 865         float argument passed in an FPR.
 866
 867 2008-07-25  Tom Tromey  <tromey@redhat.com>
 868
 869         * tui/tui-hooks.c: Include observer.h.
 870         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
 871         Remove.
 872         (tui_bp_created_observer, tui_bp_deleted_observer,
 873         tui_bp_modified_observer): New globals.
 874         (tui_install_hooks): Use observers, not events.
 875         (tui_remove_hooks): Likewise.
 876         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
 877         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
 878         globals.
 879         (breakpoint_notify): Check mi_can_breakpoint_notify.
 880         (breakpoint_hooks): Remove.
 881         (mi_cmd_break_insert): Attach observers.  Don't use events.
 882         * tracepoint.c: Include observer.h, not gdb-events.h.
 883         (tracepoint_operation, trace_pass_command): Notify observer.
 884         * interps.c: Don't include gdb-events.h.
 885         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
 886         * gdbarch.c: Rebuild.
 887         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
 888         (deprecated_current_gdbarch_select_hack): Notify observer.
 889         * breakpoint.h: Don't include gdb-events.h.
 890         * breakpoint.c: Don't include gdb-events.h.
 891         (condition_command): Notify observer.
 892         (commands_command): Likewise.
 893         (commands_from_control_command): Likewise.
 894         (mention, delete_breakpoint, set_ignore_count): Likewise.
 895         (disable_breakpoint, do_enable_breakpoint): Likewise.
 896         * Makefile.in (gdb_events_h): Remove.
 897         (breakpoint_h): Update.
 898         (COMMON_OBS): Remove gdb-events.o.
 899         (gdb-events.o): Remove.
 900         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
 901         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
 902         * gdb-events.c: Remove.
 903         * gdb-events.h: Remove.
 904         * gdb-events.sh: Remove.
 905
 906 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
 907
 908         * remote.c (remote_threads_extra_info): Don't query the remote
 909         server about info on the internally added main thread.
 910
 911 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 912
 913         * nto-procfs.c (procfs_attach): Populate initial thread list.
 914         (procfs_wait): Return new pid, built from the inferior status.
 915
 916 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 917
 918         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
 919         * configure: Regenerate.
 920
 921 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
 922
 923         * nto-procfs.c (procfs_xfer_memory): Changed signature.
 924         (procfs_resume): Workaround for dereferencing type-punned pointer
 925         warning.
 926         * nto-tdep.c (nto_parse_redirection): Change signature to be const
 927         correct.
 928         * nto-tdep.h (nto_parse_redirection): Likewise.
 929
 930 2008-07-21  Stan Shebs  <stan@codesourcery.com>
 931
 932         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 933         * gdbarch.sh: Adjust comment to refer to
 934         in_solib_dynsym_resolve_code().
 935         * gdbarch.h, gdbarch.c: Update.
 936         * solib-osf.c: Ditto.
 937         * infrun.c: Ditto.
 938         (handle_inferior_event): Use in_solib_dynsym_resolve_code
 939         unconditionally.
 940         * config/mips/nm-irix5.h: Remove undef of
 941         IN_SOLIB_DYNSYM_RESOLVE_CODE.
 942
 943 2008-07-21  Tom Tromey  <tromey@redhat.com>
 944
 945         * symfile.c (reread_symbols): Don't pass argument to observer.
 946         * exec.c (exec_file_attach): Don't pass argument to observer.
 947         * ada-lang.c (ada_executable_changed_observer): Remove argument.
 948         * symtab.c (symtab_observer_executable_changed): Remove argument.
 949         * observer.sh: Handle functions with no arguments.
 950
 951 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
 952             Chris Demetriou  <cgd@google.com>
 953
 954         * elfread.c (elf_symfile_segments): Fix the check that each loadable
 955         section fits within an ELF segment to handle ELF segments that hit
 956         the end of the address space.
 957
 958 2008-07-20  Chris Demetriou  <cgd@google.com>
 959
 960         * MAINTAINERS (Write After Approval): Add self.
 961
 962 2008-07-18  Tom Tromey  <tromey@redhat.com>
 963
 964         PR gdb/855:
 965         * NEWS: Add entry for macro commands.
 966         * Makefile.in (macrocmd.o): Add gdb_string.h.
 967         * macroscope.h (user_macro_scope): Declare.
 968         (default_macro_scope): Update documentation.
 969         (macro_user_macros): Declare.
 970         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
 971         Use user_macro_scope.
 972         (null_macro_lookup): Remove.
 973         * macrotab.h (macro_callback_fn): Declare.
 974         (macro_for_each): Likewise.
 975         (macro_allow_redefinitions): Likewise.
 976         * macrotab.c (foreach_macro): New function
 977         (macro_for_each): Likewise.
 978         (struct macro_table) <redef_ok>: New field.
 979         (macro_allow_redefinitions): New function.
 980         (new_macro_table): Update.
 981         (macro_define_function): Likewise.
 982         (macro_define_object): Likewise.
 983         * macroscope.c (user_macro_scope): New function.
 984         (default_macro_scope): Use it.
 985         (macro_user_macros): New global.
 986         (standard_macro_lookup): Look in macro_user_macros.
 987         (_initialize_macroscope): New function.
 988         * macroexp.h (macro_is_whitespace, macro_is_digit,
 989         macro_is_identifier_nondigit): Declare.
 990         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
 991         (macro_is_digit): Likewise.
 992         (macro_is_identifier_nondigit): Likewise.
 993         (get_identifier): Update.
 994         (get_pp_number): Likewise.
 995         (get_token): Likewise.
 996         * macrocmd.c (skip_ws): New function.
 997         (extract_identifier): Likewise.
 998         (free_macro_definition_ptr): Likewise.
 999         (user_macros): Remove.
1000         (macro_define_command): Implement.
1001         (_initialize_macrocmd): Update.
1002         (macro_undef_command): Implement.
1003         (print_one_macro): New function.
1004         (macro_list_command): Implement.
1005
1006 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
1007
1008         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1009         in BFD ELF check.
1010         * configure: Regenerate.
1011
1012 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
1013
1014         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1015
1016 2008-07-15  Andreas Schwab  <schwab@suse.de>
1017
1018         * valops.c (value_cast_pointers): Follow typedefs when checking
1019         result of coercion.
1020
1021 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1022
1023         * block.c (block_function): Renamed to ...
1024         (block_linkage_function): ... this.  All callers changed.
1025         * block.h (block_function): Renamed to ...
1026         (block_linkage_function): ... this.
1027
1028 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1029
1030         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1031
1032 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1033
1034         * frame.c (frame_sp_unwind): Delete.
1035         (get_frame_sp): Do not use it.
1036         * frame.h (frame_sp_unwind): Delete prototype.
1037
1038 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1039
1040         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1041
1042 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1043
1044         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1045         * frame.c (frame_unwind_address_in_block): Delete.
1046         (get_frame_address_in_block): Do not use it.  Check the type
1047         of the next frame first.
1048         (frame_cleanup_after_sniffer): Update comment.
1049         * frame.h (frame_unwind_address_in_block): Delete prototype.
1050         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1051
1052 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1053
1054         * frame.c (frame_func_unwind): Delete.
1055         (get_frame_func): Do not use it.
1056         * frame.h (frame_func_unwind): Delete prototype.
1057         * hppa-tdep.c (hppa_frame_cache): Update comment.
1058         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1059
1060 2008-07-14  Stan Shebs  <stan@codesourcery.com>
1061
1062         * remote-sim.c (init_gdbsim_ops): Remove
1063         TARGET_REDEFINE_DEFAULT_OPS.
1064
1065 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1066
1067         * findvar.c (read_var_value): Remove unused variable.
1068
1069 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
1070
1071         * infrun.c (handle_inferior_event): Tag threads as stopped
1072         before inserting breakpoints.
1073
1074 2008-07-15  Hui Zhu  <teawater@gmail.com>
1075
1076         * MAINTAINERS: Added myself to section Write After Approval.
1077
1078 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
1079
1080         PR gdb/2477
1081         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1082
1083 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
1084
1085         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1086         (i386_dicos_push_dummy_code): New.
1087         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1088         Register i386_dicos_push_dummy_code.
1089
1090 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
1091
1092         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1093         (mips_n32n64_push_dummy_call, mips_o64_return_value)
1094         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1095
1096         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1097         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1098         (mips_n32n64_fp_arg_chunk_p): Update caller.
1099
1100         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1101         (mips_n32n64_push_dummy_call): Update caller.
1102
1103         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1104         current_gdbarch.
1105         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1106         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1107
1108
1109         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1110         current_gdbarch.
1111         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1112         (mips_o64_push_dummy_call): Update caller.
1113
1114         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1115         (fp_register_arg_p, mips_dump_tdep): Update caller.
1116
1117         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1118         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1119
1120         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
1121         current_gdbarch.
1122         (mips32_scan_prologue): Update caller.
1123
1124         (heuristic_proc_start): Add gdbarch as parameter. Replace
1125         current_gdbarch.
1126         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1127
1128         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1129         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1130         the current architecture. Update call to getregs_supplies.
1131         (getregs_supplies): Add gdbarch as parameter and replace
1132         current_gdbarch.
1133
1134         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1135         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1136         NBSD_MIPS_JB_ELEMENT_SIZE.
1137         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1138         replace current_gdbarch.
1139
1140         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1141         current_gdbarch.
1142         (mips_fetch_registers, mips_store_registers): Update call
1143         to mips_map_regno.
1144         (mips_load): Use get_regcache_arch to get at the current_architecture
1145         and replace current_gdbarch.
1146
1147 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
1148
1149         * thread.c (restore_selected_frame): On fail to restore, select
1150         the innermost frame, and don't crash when warning the user.
1151
1152 2008-07-13  Hui Zhu  <teawater@gmail.com>
1153
1154         * symtab.c (expand_line_sal): Fix a memory leak.
1155
1156 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
1157
1158         * utils.c (struct continuation): Define as inheriting struct
1159         cleanup.
1160         (add_continuation, do_all_continuations)
1161         (discard_all_continuations, add_intermediate_continuation)
1162         (do_all_intermediate_continuations)
1163         (discard_all_intermediate_continuations): Adjust.
1164
1165 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1166
1167         Skip varobj in running threads.
1168         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1169         thread is not stopped, skip the varobj.
1170         * Makefile.in: Update dependencies.
1171
1172 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1173
1174         Enable all commands while inferiour is running
1175         * mi/mi-main.c (mi_cmd_execute): Don't check if
1176         inferiour is executing.
1177
1178 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1179
1180         Allow all CLI command even if target is executing.
1181         * gdb/top.c (execute_command_1): Don't check if the inferiour
1182         is running.
1183
1184 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1185
1186         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1187         Fix printing of frame, when frame is wrong.
1188
1189 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
1190
1191         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1192         backchain is unreadable.
1193
1194 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
1195
1196         * spu-linux-nat.c: Include "gdbthread.h".
1197         (spu_child_post_startup_inferior): Register main thread.
1198         (spu_child_post_attach): Likewise.
1199         * Makefile.in (spu-linux-nat.o): Update dependencies.
1200
1201 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1202
1203         Rewrite continuations internals on top of cleanups and plug
1204         continuation arguments leaks.
1205
1206         * defs.h (struct continuation): Make it opaque.
1207         (add_continuation, add_intermediate_continuation): Drop the int
1208         argument of the continuation hook argument.  Add
1209         continuation_free_args argument.
1210         (do_all_continuations, do_all_intermediate_continuations): Drop
1211         the error_p argument.
1212
1213         * utils.c (add_continuation): Drop the int argument of the
1214         continuation hook argument.  Add continuation_free_args argument.
1215         Reimplement on top of cleanups.
1216         (do_all_continuations): Drop error argument.  Reimplement on top
1217         of cleanups.
1218         (discard_all_continuations): Reimplement on top of cleanups.
1219         (add_intermediate_continuation): Drop the int argument of the
1220         continuation hook argument.  Add continuation_free_args argument.
1221         Reimplement on top of cleanups.
1222         (do_all_intermediate_continuations): Drop error argument.
1223         Reimplement on top of cleanups.
1224         (discard_all_intermediate_continuations): Reimplement on top of
1225         cleanups.
1226
1227         * breakpoint.c (until_break_command_continuation): Drop error
1228         argument.  Add xfree as continuation argument deleter.
1229
1230         * inf-loop.c (inferior_event_handler): On error, discard all
1231         continuations.  Adjust to new do_all_intermediate_continuations
1232         and do_all_continuations interfaces.
1233
1234         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
1235         Pass xfree as continuation argument deleter.
1236         (finish_command_continuation): Drop error_p argument.  Adjust.
1237         (finish_command_continuation_free_arg): New.
1238         (finish_command): Pass finish_command_continuation_free_arg as
1239         continuation argument deleter.  Adjust to new do_all_continuations
1240         interfaces.
1241         (attach_command_continuation): Drop error_p argument.
1242         (attach_command_continuation_free_args): New.
1243         (attach_command): Pass attach_command_continuation_free_args as
1244         continuation argument deleter.
1245
1246         * interps.c (interp_set): Adjust to new do_all_continuations
1247         interfaces.
1248
1249         * event-top.c (stdin_event_handler): In error, also discard the
1250         intermediate continuations.
1251
1252 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1253
1254         Replace struct continuation_args by void* and per command structs.
1255
1256         * top.c (execute_command): Remove unused arg1 and arg2 locals.
1257
1258         * breakpoint.c (struct until_break_command_continuation_args):
1259         New.
1260         (until_break_command_continuation): Take a void* instead of a
1261         continuations_arg.  Adjust.
1262         (until_break_command): Adjust to use struct
1263         until_break_command_continuation_args instead of struct
1264         continuation_arg.
1265
1266         * infcmd.c (struct step_1_continuation_args): New.
1267         (step_1_continuation): Take a void* instead of a
1268         continuations_arg.  Adjust to use struct step_1_continuation_args.
1269         (step_once): Adjust to use struct step_1_continuation_args.
1270
1271         (struct finish_command_continuation_args): New.
1272         (finish_command_continuation): Take a void* instead of a
1273         continuations_arg.  Adjust to use struct
1274         finish_command_continuation_args.
1275         (finish_command): Adjust to use struct
1276         finish_command_continuation_args.
1277         (struct attach_command_continuation_args): New.
1278         (attach_command_continuation): Take a void* instead of a
1279         continuations_arg.  Adjust to use struct
1280         attach_command_continuation_args.
1281         (attach_command): Adjust to use struct
1282         attach_command_continuation_args.
1283
1284         * defs.h (struct continuation_arg): Delete.
1285         (struct continuation): Replace the struct continuation_arg*
1286         parameter of continuation_hook by a void*.  Replace "arg_list"
1287         member by a new "args" member with void* type.
1288         (add_continuation, add_intermediate_continuation): Replace struct
1289         continuation_arg type usages by void* usages.
1290
1291         * utils.c (add_continuation, do_all_continuations)
1292         (add_intermediate_continuation)
1293         (do_all_intermediate_continuations): Replace struct
1294         continuation_arg type usages by void* usages.  Pass "args" instead
1295         of "arg_list".
1296
1297 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1298
1299         * infrun.c (struct thread_stepping_state): Delete sal member.
1300         (init_thread_stepping_state): Add local sal.  Use it instead of
1301         tss->sal.
1302         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
1303         tss->sal.
1304         (step_into_function): Add local stop_func_sal.  Use it instead of
1305         tss->sal.
1306
1307 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1308
1309         Implement -exec-continue/-exec-interrupt --all.
1310         * infcmd.c (continue_1): New, extracted from
1311         (continue_command): ...here.
1312         (interrupt_target_1): New, extracted from
1313         (interrupt_target_command): ...here.
1314         * inferior.h (continue_1, interrupt_target_1): New.
1315         * mi/mi-main.c (mi_cmd_exec_continue)
1316         (mi_cmd_exec_interrupt): Handle --all.
1317
1318 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1319
1320         Implement --thread and --frame.
1321         * gdbthread.h (find_thread_id): Declare.
1322         * thread.c (find_thread_id): Make non-static.
1323         * mi/mi-main.c (mi_cmd_execute): Switch to the right
1324         thread and frame, if necessary.
1325         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1326         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1327
1328 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1329
1330         * infrun.c (resume): Discard cleanups on early exit path.
1331
1332 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1333
1334         * infrun.c (normal_stop): For MI, report which threads
1335         were stopped.
1336
1337 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1338
1339         Report thread state in -thread-info output.
1340         * thread.c (print_thread_info): Add new field "state".
1341
1342 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1343
1344         * infrun.c (handle_inferior_event): Also ignore a
1345         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1346
1347 2008-07-11  Tom Tromey  <tromey@redhat.com>
1348
1349         * completer.c (complete_line_internal): New function, from
1350         complete_line.  Add 'for_help' parameter.
1351         (complete_line): Use it.
1352         (command_completer): Move later.  Rewrite.
1353
1354 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1355
1356         * thread.c (thread_apply_command): Move making the cleanup out of
1357         the loop.
1358
1359 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1360
1361         Exited threads.
1362
1363         * thread.c (enum thread_state): New.
1364         (thread_state main_thread_running): Delete, in favor of...
1365         (thread_state main_thread_state): ... this.  Update throughout.
1366         (clear_thread_inferior_resources): New, split from free_thread.
1367         (free_thread): Call clear_thread_inferior_resources.
1368         (init_thread_list): Set main thread to stopped state.
1369         (add_thread_silent): Take care of PTID reuses.
1370         (delete_thread): If deleting inferior_ptid or a thread with
1371         refcount > 0, mark it as exited, but still keep it in the list.
1372         Only notify of thread exits, if we haven't done so yet.
1373         (iterate_over_threads): Make it safe to delete threads while
1374         iterating over them.
1375         (do_captured_list_thread_ids): Don't account for exited threads.
1376         (thread_alive): Check for the THREAD_EXITED state, and don't set
1377         ptid to -1 on exited threads.
1378         (set_running): Update to account for extra possible states.
1379         (is_thread_state): New.
1380         (is_stopped, is_exited): New.
1381         (is_running): Implement in terms of is_thread_state.
1382         (any_running): Update.
1383         (print_thread_info): Update.  Account for exited threads.  Don't
1384         warn about missed frame restoring here, its done in the cleanup.
1385         (switch_to_thread): Don't read from a thread that has gone.
1386         (restore_current_thread): In non-stop mode, do a full context
1387         switch.
1388         (restore_selected_frame): Add a frame_level argument.  Rewrite.
1389         (struct current_thread_cleanup): Add selected_frame_level and
1390         was_stopped members.
1391         (do_restore_current_thread_cleanup): Check if thread was stopped
1392         and still is, and if the target has registers, stack and memory
1393         before restoring the selected frame.  Don't delete the cleanup
1394         argument here.
1395         (restore_current_thread_cleanup_dtor): New.
1396         (make_cleanup_restore_current_thread): Remove all arguments.
1397         Rewrite.
1398         (thread_apply_all_command): Update.  Prune threads.
1399         (thread_apply_command): Update.
1400         (thread_command): Account for currently selected exited thread.
1401         (do_captured_thread_select): Check for a running thread.  Prune
1402         threads.
1403         (_initialize_thread): Make "info threads", "thread", "thread
1404         apply", and "thread apply all" appliable without a selected thread.
1405         * gdbthread.h (struct thread_info): Replace running_ by state_.
1406         Add refcount.
1407         (is_exited, is_stopped): Declare.
1408         (make_cleanup_restore_current_thread): Remove all arguments.
1409         * infrun.c: Include "event-top.h".
1410         (fetch_inferior_event): In non-stop mode, restore selected thread
1411         and frame after handling the event and running breakpoint
1412         commands.  Display GDB prompt if needed.
1413         (normal_stop): In non-stop mode, don't print thread switching
1414         notice.
1415         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1416         (get_cmd_no_selected_thread_ok): New.
1417         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1418         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1419         Declare.
1420         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1421         no-selected-thread ok.
1422         * top.c (execute_command): Check for non no-selected-thread-ok
1423         commands.
1424         * linux-nat.c (struct saved_ptids, threads_to_delete)
1425         (record_dead_thread, prune_lwps): Delete.
1426         (exit_lwp): Unconditionally delete thread.
1427         (linux_nat_resume): Remove prune_lwps call.
1428         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1429         of is_running.  Adjust to make_cleanup_restore_current_thread
1430         interface change.
1431         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1432         selected thread has exited.
1433         * inf-loop.c (inferior_event_handler): Don't display the prompt
1434         here.
1435         * varobj.c (c_value_of_root): Update.
1436         * defs.h (make_cleanup_dtor): Declare.
1437         * utils.c (make_cleanup_dtor): New.
1438
1439         * Makefile.in (infrun.o): Depend on $(event_top_h).
1440
1441 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1442
1443         Add "continue -a" and "interrupt -a" options for non-stop mode.
1444
1445         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1446         (continue_command): Add "-a" option.
1447         (interrupt_target_command): Add "-a" option.
1448         (_initialize_infcmd): Add extend help of continue and interrupt
1449         command to mention the new "-a" option.  Mark "continue" async ok.
1450
1451 2008-07-10  Doug Evans  <dje@google.com>
1452
1453         Add "set print symbol-loading on|off".
1454         * NEWS: Document new option.
1455         * symfile.h (print_symbol_loading): Declare.
1456         * symfile.c (print_symbol_loading): New global.
1457         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1458         from ..." if print_symbol_loading.
1459         (_initialize_symfile): Add set/show print symbol-loading.
1460         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1461         if print_symbol_loading.
1462
1463 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
1464
1465         Non-stop linux native.
1466
1467         * linux-nat.c (linux_test_for_tracefork): Block events while we're
1468         here.
1469         (get_pending_status): Implement non-stop mode.
1470         (linux_nat_detach): Stop threads before detaching.
1471         (linux_nat_resume): In non-stop mode, always resume only a single
1472         PTID.
1473         (linux_handle_extended_wait): On a clone event, in non-stop mode,
1474         add new lwp to GDB's thread table, and mark as running, executing
1475         and stopped appropriately.
1476         (linux_nat_filter_event): Don't assume there are other running
1477         threads when a thread exits.
1478         (linux_nat_wait): Mark the main thread as running and executing.
1479         In non-stop mode, don't stop all lwps.
1480         (linux_nat_kill): Stop lwps before killing them.
1481         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1482         alive.
1483         (send_sigint_callback): New.
1484         (linux_nat_stop): New.
1485         (linux_nat_add_target): Set to_stop to linux_nat_stop.
1486
1487         * linux-nat.h (thread_db_attach_lwp): Declare.
1488
1489         * linux-thread-db.c (thread_get_info_callback): Check for new
1490         threads if we have none.
1491         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1492         stopped lwp.  Check for new threads if we have none.
1493         (thread_db_attach_lwp): New.
1494         (thread_db_init): Set proc_handle.pid to inferior_ptid.
1495         (check_event): Set proc_handle.pid to the stopped lwp.
1496         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1497         lwp available, bail out if there is none.
1498
1499         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1500         PTRACE_KILL.
1501
1502 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
1503
1504         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1505         `current_pc' from CORE_ADDR to ULONGEST.
1506
1507         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1508         gdbsim_stop().
1509
1510 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1511
1512         * NEWS (New commands): Mention "set disable-randomization".
1513         * configure.ac: Add check for HAVE_PERSONALITY and
1514         HAVE_DECL_ADDR_NO_RANDOMIZE.
1515         * configure, config.in: Regenerate.
1516         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1517         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1518         ADDR_NO_RANDOMIZE.
1519         (disable_randomization, show_disable_randomization)
1520         (set_disable_randomization): New.
1521         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1522         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
1523         variable DISABLE_RANDOMIZATION.
1524         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1525         DISABLE_RANDOMIZATION.
1526
1527 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1528
1529         Adjust all targets to new target_stop interface.
1530
1531         * gnu-nat.c (gnu_stop): Add ptid argument.
1532         * go32-nat.c (go32_stop): Add ptid argument.
1533         (go32_create_inferior): Pass inferior_ptid to go32_stop.
1534         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1535         * monitor.c (monitor_stop): Add ptid argument.
1536         (monitor_open): Pass inferior_ptid to monitor_stop.
1537         (monitor_interrupt): Pass inferior_ptid to target_stop.
1538         (monitor_stop): Add ptid argument.
1539         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1540         (procfs_create_inferior): Add ptid argument.
1541         * procfs.c (procfs_stop): Add ptid argument.
1542         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1543         * remote-sim.c (gdbsim_stop): Add ptid argument.
1544         * sol-thread.c (sol_thread_stop): Add ptid argument.
1545         * win32-nat.c (win32_stop): Add ptid argument.
1546
1547 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1548
1549         Non-stop inferior control.
1550
1551         * infrun.c (resume): In non-stop mode, always resume just one
1552         thread.
1553         (proceed): Don't call prepare_to_proceed in non-stop mode.
1554         (fetch_inferior_event): In non-stop mode, switch context before
1555         handling the event.
1556         (error_is_running, ensure_not_running): New.
1557         (handle_inferior_event): In non-stop mode: Mark only the event
1558         thread as stopped.  Require that the target module manages adding
1559         threads to the thread list.  Assert that there isn't a
1560         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
1561         (normal_stop): Only mark not-running if inferior hasn't exited.
1562         In non-stop mode, only mark the event thread.
1563
1564         * thread.c:Include "cli/cli-decode.h".
1565         (print_thread_info): Don't read from a running thread.
1566         Output "(running)" if thread is running.
1567         (switch_to_thread): Don't read stop_pc if thread is executing.
1568         (do_restore_current_thread_cleanup): Don't write to a running
1569         thread.
1570         (thread_apply_all_command): Don't read from a running thread.  In
1571         non-stop mode, do a full context-switch instead of just switching
1572         threads.
1573         (thread_apply_command): In non-stop mode, do a full context-switch
1574         instead of just switching threads.
1575         (do_captured_thread_select): Likewise.  Inform user if selected
1576         thread is running.
1577         (_initialize_thread): Mark "info threads" and "thread" and
1578         async_ok.
1579
1580         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1581         unregister the target from the event loop.
1582
1583         * infcmd.c (continue_command, step_1, jump_command)
1584         (signal_command): Ensure the selected thread isn't running.
1585         (interrupt_target_command): In non-stop mode, interrupt only the
1586         selected thread.
1587
1588         * inferior.h (error_is_running, ensure_not_running): Declare.
1589
1590         * target.h (struct target_ops): Add ptid argument to the to_stop
1591         member.
1592         (target_stop): Add ptid_t argument.
1593
1594         * target.c (update_current_target): Add ptid argument to to_stop's
1595         type.
1596         (debug_to_stop): Add ptid_t argument.
1597         (debug_to_rcmd): Set to_stop_ptid.
1598
1599         * remote.c (remote_stop): Add ptid_t argument.
1600         (async_remote_interrupt): Add inferior_ptid to target_stop.
1601         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1602
1603         * Makefile.in (thread.o): Depend on $(cli_decode_h).
1604
1605 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1606
1607         Don't rely on ecs->wait_for_more.
1608
1609         * infrun.c (proceed): Clear the stepping state, set
1610         previous_inferior_ptid and clear infwait state.
1611         (wait_for_inferior): Don't clear the stepping state, set
1612         previous_inferior_ptid, or clear the infwait state here.
1613         (fetch_inferior_event): Don't clear the stepping state, set
1614         previous_inferior_ptid, or clear the infwait state here.  Don't
1615         condition on wait_for_more.
1616
1617 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1618
1619         Refactor infrun a bit.
1620
1621         * infrun.c (currently_stepping): Take a struct
1622         thread_stepping_state instead of an execution_control_state.
1623         (struct thread_stepping_state): New, split from
1624         execution_control_state.
1625         (gtss, tss): New globals.
1626         (proceed): Clear the stepping state, set previous_inferior_ptid
1627         and clear infwait state.
1628         (init_wait_for_inferior): Clear the stepping state,
1629         previous_inferior_ptid and infwait state.
1630         (waiton_ptid, infwait_state): New, split from
1631         execution_control_state.
1632         (struct execution_control_state): Members that persist through
1633         events moved out to either struct thred_stepping_state or made
1634         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1635         (wait_for_inferior, fetch_inferior_event): Use local
1636         execution_control_state.  Update to execution_control_state split.
1637         (init_execution_control_state): Adjust.
1638         (init_thread_stepping_state): New, extracted from
1639         init_execution_control_state.
1640         (context_switch): Take a ptid instead of an
1641         execution_control_state.
1642         (context_switch_to): Adjust.
1643         (adjust_pc_after_break): Adjust.
1644         (init_infwait_state): New.
1645         (handle_inferior_event): Adjust.
1646
1647 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1648             Vladimir Prus  <vladimir@codesourcery.com>
1649
1650         Per-thread commands.
1651
1652         * gdbthread.h: Remove unneeded forward declarations.
1653         Include "inferior.h".
1654         (struct thread_info): Add continuations,
1655         intermediate_continuations, proceed_to_finish, step_over_calls,
1656         stop_step, step_multi and stop_signal members.
1657         (save_infrun_state): Add continuations,
1658         intermediate_continuations, proceed_to_finish, step_over_calls,
1659         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1660         (load_infrun_state): Add continuations,
1661         intermediate_continuations, proceed_to_finish, step_over_calls,
1662         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1663
1664         * thread.c (load_infrun_state): In non-stop mode, load
1665         continuations, intermediate_continuations, proceed_to_finish,
1666         step_over_calls, stop_step, step_multi and stop_signal.
1667         (save_infrun_state): Store continuations,
1668         intermediate_continuations, proceed_to_finish, step_over_calls,
1669         stop_step, step_multi, stop_signal and stop_bpstat.
1670         (save_infrun_state): Store continuations,
1671         intermediate_continuations, proceed_to_finish, step_over_calls,
1672         stop_step, step_multi, stop_signal and stop_bpstat.
1673         (free_thread): Clear The thread's stop_bpstat.
1674
1675         * inferior.h (context_switch_to): Declare.
1676
1677         * infrun.c (ecss): New global.
1678         (context_switch): Context switch continuations,
1679         intermediate_continuations, proceed_to_finish, step_over_calls,
1680         stop_step, step_multi, stop_signal and stop_bpstat.
1681         (wait_for_inferior): Use global ecss.
1682         (async_ecss, async_ecs): Delete.
1683         (fetch_inferior_event): Use global ecss.
1684         (context_switch_to): New.
1685
1686         * top.c (execute_command): In non-stop, only check if the current
1687         thread is running, in all-stop, check if there's any thread
1688         running.
1689
1690         * breakpoint.c (bpstat_remove_breakpoint): New.
1691         (bpstat_remove_breakpoint_callback): New.
1692         (delete_breakpoint): Clear the stop_bpstats of all threads.
1693
1694         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1695         current thread is running, in all-stop, check if there's any
1696         thread running.
1697
1698         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1699
1700 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1701
1702         Add non_stop global.
1703
1704         * inferior.h (non_stop): Declare.
1705         * infrun.c (non_stop, non_stop_1): New.
1706         (set_non_stop, show_non_stop): New.
1707         (_initialize_infrun): Add "set/show non-stop" command.
1708
1709 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1710
1711         Adjust fork/vfork/exec to pass ptids around.
1712
1713         * target.h (struct target_waitstatus): Store related_pid as a ptid.
1714         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1715         Take a ptid_t.
1716         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1717         type to ptid.
1718         * breakpoint.c (print_it_typical, bpstat_check_location)
1719         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1720         (create_fork_vfork_event_catchpoint): Adjust.
1721         * infrun.c (fork_event): Change parent_pid and child_pid types to
1722         ptid.
1723         (follow_exec, inferior_has_forked, inferior_has_vforked)
1724         (inferior_has_execd): Take a ptid_t and don't trim it.
1725         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1726         * linux-nat.c (linux_child_follow_fork): Adjust.
1727         * inf-ptrace.c (inf_ptrace_wait): Adjust.
1728         * inf-ttrace.c (inf_ttrace_wait): Adjust.
1729         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1730
1731 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1732
1733         Add "executing" property to threads.
1734
1735         * inferior.h (target_executing): Delete.
1736         * gdbthread.h (struct thread_info): Add executing_ field.
1737         (set_executing, is_executing): New.
1738         * thread.c (main_thread_executing): New.
1739         (init_thread_list): Clear it and also main_thread_running.
1740         (is_running): Return false if target has no execution.
1741         (any_running, is_executing, set_executing): New.
1742
1743         * top.c: Include "gdbthread.h".
1744         (target_executing): Delete.
1745         (execute_command): Replace target_executing check by any_running.
1746         * event-top.c: Include "gdbthread.h".
1747         (display_gdb_prompt, command_handler): Replace target_executing by
1748         is_running.
1749         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
1750         here.  Replace target_executing by is_running.
1751         * infrun.c (handle_inferior_event): Mark all threads as
1752         not-executing.
1753         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1754         here.
1755         * stack.c (get_selected_block): Return null if inferior is
1756         executing.
1757         * target.c (target_resume): Mark resumed ptid as executing.
1758         * breakpoint.c (until_break_command): Replace target_executing
1759         check by is_executing.
1760         * remote.c (remote_async_resume): Don't mark inferior as executing
1761         here.
1762         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1763         by any_running.
1764
1765         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1766         (mi_execute_async_cli_command): Replace target_executing by
1767         is_running.
1768
1769         * frame.c (get_current_frame): Error out if the current thread is
1770         executing.
1771         (has_stack_frames): New.
1772         (get_selected_frame, deprecated_safe_get_selected_frame): Check
1773         has_stack_frames.
1774
1775         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1776         $(gdbthread_h).
1777
1778 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1779
1780         * symfile.c (load_command): Reopen the exec file and reread
1781         symbols before anything else.
1782
1783 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1784
1785         * remote-sim.c: Include gdbthread.h.
1786         (remote_sim_ptid): New global.
1787         (gdbsim_create_inferior): Silently add the main task to GDB's
1788         thread list.
1789         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1790         task from GDB's thread list.
1791         (gdbsim_resume): Adjust to use remote_sim_ptid.
1792         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1793         (init_gdbsim_ops): Register gdbsim_thread_alive and
1794         gdbsim_pid_to_str.
1795         (_initialize_remote_sim): Initialize remote_sim_ptid.
1796         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1797
1798 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1799
1800         * monitor (monitor_ptid): New global.
1801         (monitor_open): Silently add the main task to GDB's thread list.
1802         (monitor_close, monitor_mourn_inferior): Silently delete the main
1803         task from GDB's thread list.
1804         (monitor_thread_alive, monitor_pid_to_str): New.
1805         (init_base_monitor_ops): Register monitor_thread_alive and
1806         monitor_pid_to_str.
1807         (_initialize_remote_monitors): Initialize monitor_ptid.
1808
1809         * gdbthread.h (delete_thread_silent): Declare.
1810         * thread.c (delete_thread): Rename to ...
1811         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
1812         don't do exit notifications.
1813         (delete_thread, delete_thread_silent): New, as wrappers to
1814         delete_thread_1.
1815
1816 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1817
1818         * breakpoint.c (update_global_location_list): Add boolean
1819         "should_insert" argument.  Only insert locations if caller told it
1820         too.
1821         (update_global_location_list_nothrow): Add boolean "should_insert"
1822         argument.  Pass it to update_global_location_list.
1823         (insert_breakpoints, create_longjmp_breakpoint)
1824         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1825         (create_thread_event_breakpoint, create_solib_event_breakpoint)
1826         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1827         (enable_watchpoints_after_interactive_call_stop)
1828         (set_momentary_breakpoint, create_breakpoints)
1829         (break_command_really, watch_command_1)
1830         (create_ada_exception_breakpoint, update_breakpoint_locations)
1831         (do_enable_breakpoint, enable_command): Pass true to
1832         update_global_location_list.
1833         (bpstat_stop_status, disable_overlay_breakpoints)
1834         (disable_watchpoints_before_interactive_call_start)
1835         (delete_breakpoint, disable_breakpoint, disable_command): Pass
1836         false to update_global_location_list.
1837         (update_breakpoints_after_exec): Don't temporarily disable
1838         always-inserted mode.
1839
1840 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1841
1842         * breakpoint.c (mark_breakpoints_out): Make public.
1843         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1844         here.  Update comment.
1845         * breakpoint.h (mark_breakpoints_out): Declare.
1846
1847         * linux-nat.c (linux_handle_extended_wait): On
1848         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1849         * inf-ttrace.c (inf_ttrace_wait): Likewise.
1850
1851 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1852
1853         * infrun.c (follow_exec): Reset shared libraries before adding the
1854         main exec file.
1855
1856 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1857
1858         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1859
1860 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
1861
1862         * i386-dicos-tdep.c: Include "inferior.h".
1863         (i386_dicos_frame_align): New.
1864         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
1865         dummy location ON_STACK.
1866         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1867
1868 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
1869
1870         * gstdint.h: New file.
1871
1872 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
1873
1874         * mi/mi-interp.c (mi_on_resume): Don't try to report
1875         resumed thread it the thread list is empty.
1876
1877 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
1878
1879         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1880         completer for set to filename_completer.
1881
1882         NEWS: Mention it.
1883
1884 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
1885
1886         Implement -target-attach.
1887         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1888
1889 2008-06-21  Hui Zhu  <teawater@gmail.com>
1890
1891         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1892
1893 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1894
1895         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1896         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1897
1898         * target.h (struct target_ops): Add to_attach_no_wait member.
1899         (target_attach_no_wait): New.
1900         * target.c (update_current_target): Inherit to_attach_no_wait.
1901
1902         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1903         target_attach_no_wait runtime check.
1904
1905         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1906         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1907         win32_ops.
1908
1909 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1910
1911         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1912         on debug_displaced being set.
1913
1914 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1915
1916         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1917         directly instead of get_frame_id.
1918
1919 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1920
1921         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1922         (deal_with_atomic_sequence): Update BC masks.
1923         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1924         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1925
1926 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1927
1928         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1929         register, not the previous frame's.
1930
1931 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1932
1933         * source.c (select_source_symtab): Make sure we skip namespace
1934         symtabs when showing cpp source code.
1935
1936 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
1937
1938         * MAINTAINERS (Authorized committers): Fix my email address.
1939
1940 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1941
1942         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1943         -target-download and -target-select via CLI, so that
1944         the quoting rules are the same as they were (unfortunately)
1945         in all prior gdb releases.
1946         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1947         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1948         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1949         (mi_cmd_target_download, mi_cmd_target_select): Remove.
1950         (mi_cmd_execute): Set current_token even for commands
1951         routed via CLI.
1952
1953 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
1954
1955         * alphafbsd-tdep.c: Update for unwinder changes.
1956         * alpha-linux-tdep.c: Likewise.
1957         * alphanbsd-tdep.c: Likewise.
1958         * alphaobsd-tdep.c: Likewise.
1959         * avr-tdep.c: Likewise.
1960         * cris-tdep.c: Likewise.
1961         * frv-linux-tdep.c: Likewise.
1962         * frv-tdep.c: Likewise.
1963         * h8300-tdep.c: Likewise.
1964         * hppa-linux-tdep.c: Likewise.
1965         * iq2000-tdep.c: Likewise.
1966         * m32c-tdep.c: Likewise.
1967         * m32r-linux-tdep.c: Likewise.
1968         * m32r-tdep.c: Likewise.
1969         * m68hc11-tdep.c: Likewise.
1970         * mep-tdep.c: Likewise.
1971         * mn10300-tdep.c: Likewise.
1972         * mt-tdep.c: Likewise.
1973         * score-tdep.c: Likewise.
1974         * sh64-tdep.c: Likewise.
1975         * sh-tdep.c: Likewise.
1976         * sparc64fbsd-tdep.c: Likewise.
1977         * sparc64nbsd-tdep.c: Likewise.
1978         * sparc64obsd-tdep.c: Likewise.
1979         * v850-tdep.c: Likewise.
1980         * vaxobsd-tdep.c: Likewise.
1981         * vax-tdep.c: Likewise.
1982         * xstormy16-tdep.c: Likewise.
1983
1984 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
1985
1986         * mi/mi-main.c (enum captured_mi_execute_command_actions)
1987         (captured_mi_execute_command_args): Remove.
1988         (captured_mi_execute_command): Cast the closure to mi_parse
1989         pointer, not to captured_mi_execute_command_args, and don't
1990         set the action field thereof.
1991         (mi_execute_command): Pass struct mi_parse, not
1992         captured_mi_execute_command_args to captured_mi_execute_command.
1993         (mi_execute_command): Remove (dead) code for suppressing
1994         printing prompt.
1995
1996 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
1997
1998         * linux-nat.c (enum sigchld_state): New.
1999         (linux_nat_async_events_state): Renamed from
2000         linux_nat_async_events_enabled.
2001         (linux_nat_event_pipe_push, my_waitpid): Adjust.
2002         (sigchld_default_action): New.
2003         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
2004         unconditionally.
2005         (linux_nat_create_inferior): Set events state to sigchld_default
2006         state.
2007         (linux_nat_resume): Adjust.
2008         (linux_nat_wait): Call linux_nat_async_events unconditionally.
2009         (sigchld_handler): Adjust.
2010         (linux_nat_async_mask): Don't set SIGCHLD actions here.
2011         (get_pending_events): Adjust.
2012         (linux_nat_async_events): Rewrite to handle enum sigchld_state
2013         instead of a boolean.
2014         (linux_nat_async): Adjust.
2015         (_initialize_linux_nat): Capture default SIGCHLD action into
2016         sigchld_default_action.
2017
2018 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2019
2020         * breakpoint.c (moribund_locations): New.
2021         (bpstat_stop_status): Process moribund locations.
2022         (update_global_location_list): Add removed
2023         locations to moribund_locations.
2024         (breakpoint_retire_moribund): New.
2025         * breakpoint.h (struct bp_location): New field
2026         events_till_retirement.
2027         (breakpoint_retire_moribund): Declare.
2028         * thread.c (thread_count): New.
2029         * infrun.c (handle_inferior_event): Call
2030         breakpoint_retire_moribund.
2031         * gdbthread.h (thread_count): Declare.
2032
2033 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2034
2035         * dfp.c (decimal_convert): Call match_endianness before and after
2036         conversion.
2037
2038 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
2039
2040         * remote.c (remote_insert_breakpoint): Ensure that if Z0
2041         unsupported and we fall back to memory_insert_breakpoint, we
2042         use the unmodified requested address.
2043
2044 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
2045
2046         * dwarf2read.c (read_attribute_value): Issue a complaint when
2047         adjusting size attribute values of 0xffffffff as zero.
2048
2049 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2050
2051         * i386-tdep.c (i386_16_byte_align_p): New.
2052         (i386_push_dummy_call): Determine stack space required for
2053         arguments going forwards allowing for 16-byte alignment, then push
2054         arguments going forwards.
2055
2056 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2057
2058         * infrun.c (start_remote): Don't clear thread list here.
2059         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
2060         list here.
2061         * remote.c (record_currthread): Upgrade the main thread and its
2062         entry in the thread list if this is the first time we hear about
2063         threads.
2064         (remote_thread_alive): Consider magic_null_ptid or a ptid without
2065         a tid member always alive.
2066         (remote_find_new_threads): Don't update the main thread here.
2067         (remote_start_remote): Clear thread list here.  Always add the
2068         main thread.
2069         (extended_remote_attach_1): Add the main thread here.
2070         (extended_remote_mourn_1): Re-add the main thread here.
2071         (extended_remote_create_inferior_1): Add a main thread.
2072
2073         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2074
2075 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2076
2077         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2078
2079         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2080         globals.
2081         (general_thread, continue_thread): Change type to ptid_t.
2082         (record_currthread): Take a ptid_t parameter instead of an
2083         integer.
2084         (MAGIC_NULL_PID): Delete.
2085         (set_thread): Take a ptid_t parameter and adjust.
2086         (set_general_thread, set_continue_thread): New.
2087         (remote_thread_alive, remote_newthread_step)
2088         (remote_current_thread, remote_find_new_threads)
2089         (remote_threads_info, remote_start_remote, remote_vcont_resume)
2090         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2091         (threadalive_test, remote_pid_to_str)
2092         (remote_get_thread_local_address): Adjust.
2093         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2094         and any_thread_ptid.
2095
2096 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
2097
2098         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2099         * configure: Regenerated.
2100
2101 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
2102
2103         * dwarf2read.c (read_attribute_value): Treat size attribute
2104         values of 0xffffffff as if the attribute value was zero.
2105
2106 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2107
2108         * linux-nat.c: Add description of overall logic.
2109
2110 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
2111
2112         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2113         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
2114         all dependencies on $(gdb_stdint_h).
2115         (distclean): Do not delete gdb_stdint.h.
2116         * acinclude.m4: Do not use stdint.m4.
2117         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
2118         uintptr_t, and gdb_stdint.h.
2119         * defs.h: Include <stdint.h>.
2120         * gdb_thread_db.h: Assume stdint.h is already included.
2121         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2122         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2123         include gdb_stdint.h.
2124         * configure, config.in: Regenerate.
2125
2126 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
2127
2128         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2129         decimal floating-point values in GPRs for soft-float.
2130         (do_ppc_sysv_return_value): Handle returning decimal
2131         floating-point values in GPRs for soft-float.
2132
2133 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2134
2135         * target.c (target_read_until_error): New.
2136         * target.h (target_read_until_error): Declare.
2137         * mi/mi-main.c (mi_cmd_data_read_memory): Use
2138         target_read_until_error.
2139
2140 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
2141
2142         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2143         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2144         after the DECFLOAT detection to fix a memory leak.  Remove the
2145         redundant NUM initialization.  Protect the DECFLOAT detection memory
2146         access before the P block.  Restore the P memory content for the
2147         DECFLOAT detection.
2148
2149 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
2150
2151         Kill the return value for all MI command functions.
2152         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2153         (mi_cmd_argv_ftype): Change return type to void.
2154
2155         * mi/mi-main.c: Adjust all function that implement
2156         MI commands to return nothing.
2157         (struct captured_mi_execute_command_actions):
2158         Remove the rc field.
2159         (mi_cmd_execute): Return nothing.
2160         (mi_execute_async_cli_command): Return nothing.
2161         (mi_cmd_exec_interrupt): Don't print ^done here.
2162         (mi_cmd_target_select): Don't print ^connected here.
2163         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2164         Special-case -target-select and output ^connected, not ^done.
2165
2166         * mi/mi-cmd-break.c: Adjust.
2167         * mi/mi-cmd-disas.c: Adjust.
2168         * mi/mi-cmd-env.c: Adjust.
2169         * mi/mi-cmd-file.c: Adjust.
2170         * mi/mi-cmd-stack.c: Adjust.
2171         * mi/mi-cmd-target.c: Adjust.
2172         * mi/mi-cmd-var.c: Adjust.
2173         * mi/mi-interp.c: Adjust.
2174         * mi/mi-symbol-cmds.c: Adjust.
2175
2176 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
2177
2178         Emit ^running via observer.
2179         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2180         ^running here.
2181         (mi_on_resume): Print ^running if not previously output.
2182         * mi/mi-main.c (running_result_record_printed): New.
2183         (captured_mi_execute_command): Reset
2184         running_result_record_printed.  Use running_result_record_printed
2185         to decide if we should skip ^done.
2186         (mi_execute_async_cli_command): Don't print ^running here.
2187         * mi/mi-main.h (current_token, running_result_record_printed):
2188         Declare.
2189
2190 2008-06-24  Michael Snyder  <msnyder@specifix.com>
2191
2192         * infrun.c (_initialize_infrun): White space and typo fix.
2193
2194 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
2195
2196         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2197         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2198         when first loading DLL with "dll" command.
2199
2200 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2201
2202         * gnu-nat.c (proc_string): Use capital T for "Thread".
2203
2204 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2205
2206         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2207
2208 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2209
2210         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2211         the target cannot run.
2212
2213 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2214
2215         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2216         we're attaching to a running process.
2217
2218 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
2219
2220         * win32-nat.c (handle_load_dll): Give dll name and load address
2221         if debug_events is on.
2222         (handle_unload_dll): Likewise.
2223
2224 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
2225
2226         Don't suppress *running when doing finish.
2227         * infcall.c (call_function_by_hand): Set both
2228         suppress_resume_observer and suppress_stop_observer.
2229         * infcmd.c (suppress_run_stop_observers): Split into...
2230         (suppress_resume_observer, suppress_stop_observer): ...those.
2231         (finish_command_continuation): Clear suppress_stop_observer.
2232         (finish_command): Set suppress_stop_observer.
2233         * inferior.h (suppress_run_stop_observers): Split into...
2234         (suppress_resume_observer, suppress_stop_observer): ...those.
2235         * infrun.c (normal_stop): Check for suppress_stop_observer.
2236         * thread.c (set_running): Check for suppress_resume_observer.
2237
2238 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
2239             Pierre Muller  <muller@ics.u-strasbg.fr>
2240
2241         * gdbarch.sh (gdbarch_skip_main_prologue): New.
2242         * gdbarch.h, gdbarch.c: Regenerate.
2243         * i386-tdep.h (i386_skip_main_prologue): Declare.
2244         * i386-tdep.c (i386_skip_main_prologue): New.
2245         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2246         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2247         * symtab.c (find_function_start_sal): When pc points at the "main"
2248         function, call gdbarch_skip_main_prologue.
2249
2250 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
2251
2252         * value.c (value_primitive_field): Fetch lazy register values.
2253
2254 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
2255
2256         * NEWS: Mention support removal of undocumented S AA p PID stop
2257         reply packet.
2258
2259         * remote.c (remote_wait): Remove undocumented S AA p PID support.
2260
2261 2008-06-10  Stan Shebs  <stan@codesourcery.com>
2262
2263         * MAINTAINERS: Update my affiliation and address.
2264
2265 2008-06-10  Andreas Schwab  <schwab@suse.de>
2266
2267         * top.c (print_gdb_version): Don't print final newline.
2268
2269 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2270
2271         Implement *running.
2272         * Makefile.in: Update dependencies.
2273         * gdbthread.h (struct thread_info): New field
2274         running_.
2275         (set_running, is_running): New.
2276         * thread.c (set_running, is_running): New.
2277         * inferior.h (suppress_normal_stop_observer): Rename to...
2278         (suppress_run_stop_observers): ..this.
2279         * infcmd.c (suppress_normal_stop_observer): Rename to...
2280         (suppress_run_stop_observers): ..this.
2281         (finish_command_continuation, finish_command): Adjust.
2282         * infcall.c (call_function_by_hand): Adjust.
2283         * infrun.c (normal_stop): Call set_running.
2284         * target.c (target_resume): New.  Call set_running.
2285         * target.h (target_resume): Convert from macro to
2286         a function.
2287
2288         * mi/mi-interp.c (mi_on_resume): New.
2289         (mi_interpreter_init): Register mi_on_resume.
2290
2291 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2292
2293         Use observers to report stop events in MI.
2294         * mi/mi-interp.c (mi_on_normal_stop): New.
2295         (mi_interpreter_init): Register mi_on_normal_stop.
2296         (mi_interpreter_exec_continuation): Remove.
2297         (mi_cmd_interpreter_exec): Don't register the above.
2298         * mi/mi-main.c (captured_mi_execute_command): Don't care
2299         about sync_execution.
2300         (mi_execute_async_cli_command): Don't install continuation.  Don't
2301         print *stopped.
2302         (mi_exec_async_cli_cmd_continuation): Remove.
2303
2304 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2305
2306         Suppress normal stop observer when it's problematic.
2307         * inferior.h (suppress_normal_stop_observer): New.
2308         * infcall.c (call_function_by_hand): Disable stop events when
2309         doing function calls.
2310         * infmcd.c (suppress_normal_stop_observer): New.
2311         (finish_command_continuation): Call normal_stop observer
2312         explicitly.
2313         (finish_command): Disable stop events inside proceed.
2314         * infrun.c (normal_stop): Don't call normal stop observer if
2315         suppressed of if multi-step is in progress.
2316
2317 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2318
2319         Remove stale code.
2320         * infrun.c (finish_command): Don't pass cleanup
2321         to continuation.
2322         (finish_command_continuation): Don't grab cleanup from
2323         the passed data, as we don't use, and cannot, use it anyway.
2324
2325 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2326
2327         Introduce common cleanup for restoring integers.
2328         * defs.h (make_cleanup_restore_integer): New declaration.
2329         (struct cleanup): New field free_arg.
2330         (make_my_cleanup_2): New.
2331         * utils.c (restore_integer_closure, restore_integer)
2332         (make_cleanup_restore_integer): New.
2333         (make_my_cleanup): Initialize the free_arg field and
2334         renamed to make_my_cleanup_2.
2335         (do_my_cleanups): Call free_arg.
2336         (discard_cleanups): Call free_arg.
2337         * breakpoint.c (restore_always_inserted_mode): Remove.
2338         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2339
2340 2008-06-09  Doug Evans  <dje@google.com>
2341
2342         * remote.c (remote_wait): Include beginning of malformed packet
2343         in error output.
2344
2345 2008-06-09  Tom Tromey  <tromey@redhat.com>
2346
2347         * completer.c (complete_line): Don't special-case
2348         expression_completer.
2349         (expression_completer): Only pass last word to
2350         location_completer.
2351         * c-exp.y (yylex): Check 'token', not 'operator'.
2352
2353 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
2354
2355         * configure.ac (build_warnings): Add -Wno-format for mingw.
2356         * configure: Regenerated.
2357
2358 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
2359
2360         * NEWS: Make indentation consistent.  Move exec tracing entry out
2361         of remote packet list.
2362
2363 2008-06-06  Tom Tromey  <tromey@redhat.com>
2364
2365         * value.h (evaluate_subexpression_type, extract_field_op):
2366         Declare.
2367         * printcmd.c (_initialize_printcmd): Use expression_completer for
2368         'p', 'inspect', 'call'.
2369         * parser-defs.h (parse_field_expression): Declare.
2370         * parse.c: Include exceptions.h.
2371         (in_parse_field, expout_last_struct): New globals.
2372         (mark_struct_expression): New function.
2373         (prefixify_expression): Return int.
2374         (prefixify_subexp): Return int.  Use expout_last_struct.
2375         (parse_exp_1): Update.
2376         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
2377         in_parse_field.
2378         (parse_field_expression): New function.
2379         * expression.h (parse_field_expression): Declare.
2380         (in_parse_field): Likewise.
2381         * eval.c (evaluate_subexpression_type): New function.
2382         (extract_field_op): Likewise.
2383         * completer.h (expression_completer): Declare.
2384         * completer.c (expression_completer): New function.
2385         (count_struct_fields, add_struct_fields): New functions.
2386         * c-exp.y (yyparse): Redefine.
2387         (COMPLETE): New token.
2388         (exp): New productions.
2389         (saw_name_at_eof, last_was_structop): New globals.
2390         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
2391         (c_parse): New function.
2392         * breakpoint.c (_initialize_breakpoint): Use expression_completer
2393         for watch, awatch, and rwatch.
2394         * Makefile.in (parse.o): Depend on exceptions_h.
2395
2396 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
2397
2398         PR gdb/1147
2399         * gdb/valopts.c (find_overload_match): Handle references
2400         to pointers.
2401
2402 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
2403
2404         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2405         account the bitsize of the 'from' operand.
2406
2407 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
2408
2409         * annotate.h (annotate_thread_changed): Declare.
2410
2411 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
2412
2413         * annotate.c (annotate_thread_changed): New function.
2414         * thread.c (thread_command) : Use it.
2415         * infrun.c (normal_stop): Use it.
2416
2417 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
2418             Nathan Sidwell  <nathan@codesourcery.com>
2419             Joseph Myers  <joseph@codesourcery.com>
2420
2421         * acinclude.m4: Include ../config/acx.m4.
2422         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2423         * configure, config.in: Regenerate.
2424         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2425         address.
2426         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2427
2428 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2429
2430         Replace 'target async' by 'maintenance set remote-async' and
2431         'target remote' combination.
2432
2433         * remote.c (remote_async_wait): Merge into remote_wait, and
2434         remove.
2435         (remote_async_permitted, remote_async_permitted_set): New
2436         variables.
2437         (set_maintenance_remote_async_permitted)
2438         (show_maintenance_remote_async_permitted): New functions.
2439         (remote_async_ops, extended_async_remote_ops): Delete.
2440         (remote_async_open, extended_remote_async_open): Delete.
2441         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
2442         async_p with remote_async_permitted checks.
2443         (extended_async_remote_attach): Delete.
2444         (remote_resume, remote_async_resume): Merge and leave remote_resume.
2445         (remote_async_terminal_inferior): Rename to...
2446         (remote_terminal_inferior): ... this, and add
2447         remote_async_termitted check.
2448         (remote_async_terminal_ours): Rename to...
2449         (remote_terminal_ours): ... this, and add remote_async_termitted
2450         check.
2451         (remote_wait, remote_async_wait): Merge and leave remote_wait
2452         only.
2453         (remote_kill, remote_async_kill): Merge and leave remote_kill
2454         only.
2455         (remote_async_mourn, extended_async_remote_mourn): Delete.
2456         (extended_remote_create_inferior_1): Drop async_p parameter.
2457         Update callers.  Always use extended_remote_ops.
2458         (extended_remote_async_create_inferior): Delete.
2459         (remote_return_zero): Delete.
2460         (init_remote_ops): Register remote_can_async_p, remote_async,
2461         remote_async_mask, remote_terminal_inferior and
2462         remote_terminal_ours.
2463         (remote_can_async_p, remote_is_async_p): Check for
2464         remote_async_permitted.
2465         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2466         (set_remote_cmd): Don't add async and extended-async targets.
2467         (_initialize_remote): Add set/show remote-async maintenance
2468         commands.
2469
2470 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2471
2472         * remote.c (kill_kludge): Delete.
2473         (remote_wait, remote_async_wait): Don't set it.
2474         (remote_kill, remote_async_kill): Don't do anything with it.
2475
2476 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2477
2478         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2479
2480 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2481
2482         * bcache.c (bcache_data): Call deprecated_bcache_added function.
2483         (deprecated_bcache_added): New function name. Body of function
2484         bcache_data is used here with the addition of 'added' argument.
2485         * bcache.h (deprecated_bcache_added): New function.
2486         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2487         work from add_psymbol_to_list - initialises partial symbol and stashes
2488         it in objfile's cache.
2489         (append_psymbol_to_list): New helper function, takes other part of
2490         work from add_psymbol_to_list - adds partial symbol to the given list.
2491         (add_psymbol_to_list): Call helper functions instead of doing work
2492         here. If adding to global list, do not duplicate partial symbols in the
2493         partial symtab.
2494
2495 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2496
2497         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2498         'exception caught|thrown' message.
2499
2500 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2501
2502         * Makefile.in: Update dependencies.
2503         * dwarf2expr.c: New include "gdb_assert.h".
2504         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2505         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2506         (execute_stack_op): Error out on too large RECURSION_DEPTH.
2507         Increase/decrease RECURSION_DEPTH around the function.
2508
2509 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
2510
2511         * remote.c (get_offsets): Handle a single segment.
2512         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2513         than segments.
2514
2515 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
2516
2517         * solib-svr4.c (struct lm_info): Add lm_addr.
2518         (main_lm_addr): New.
2519         (svr4_default_sos): Set lm_addr.
2520         (svr4_current_sos): Set lm_addr and main_lm_addr.
2521         (svr4_fetch_objfile_link_map): Rewrite.
2522         (svr4_clear_solib): Clear main_lm_addr.
2523
2524 2008-06-03  Michael Snyder  <msnyder@redhat.com>
2525             Joseph Myers  <joseph@codesourcery.com>
2526
2527         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2528         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2529
2530 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2531
2532         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2533
2534 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2535
2536         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2537
2538 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
2539
2540         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2541         treat pointers in data space as function descriptors if the
2542         target address is also in the data space.
2543
2544 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
2545
2546         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2547         the trad-frame register value for the SP register.
2548
2549 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
2550
2551         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2552
2553 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
2554
2555         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2556         that identifies function descriptors outside of the .opd section.
2557
2558 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
2559
2560         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2561         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
2562         'bkptno'.
2563         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2564         catchpoints.
2565         (handle_gnu_v3_exceptions): Use tempflag.
2566
2567 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2568
2569         Refactor varobj_update interface.
2570         * varobj.c (varobj_update): Report changes as vector.  Also
2571         return not just a list of varobj, but a list of special structures
2572         that tell what exactly has changed.
2573         * varobj.h (enum varobj_update_error): Rename to
2574         varobj_scope_status.
2575         (struct varobj_update_result_t): New.
2576         (varobj_update): Adjust prototype.
2577         * mi/mi-cmd-var.c: Adjust for changes.
2578
2579 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2580
2581         * varobj.c (varobj_update): Fix comment typo.
2582         Fix indentation.
2583
2584 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
2585
2586         Set the symtab field of symbols read from ECOFF debugging entries.
2587         * mdebugread.c (add_symbol): Add new parameter symtab.
2588         (parse_symbol): Update calls to add_symbol throughout.
2589
2590 2008-05-27  Andreas Schwab  <schwab@suse.de>
2591
2592         * symtab.h (enum address_class): Remove LOC_REGPARM and
2593         LOC_COMPUTED_ARG.
2594         (struct symbol): Add is_argument.
2595         (SYMBOL_IS_ARGUMENT): Define.
2596
2597         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2598         * buildsym.c (finish_block): Likewise.
2599         * stack.c (print_frame_args, print_block_frame_locals)
2600         (print_frame_arg_vars): Likewise.
2601         * symtab.c (lookup_block_symbol): Likewise.
2602         * tracepoint.c (add_local_symbols): Likewise.
2603         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2604
2605         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2606         * dwarf2read.c (new_symbol): Likewise.
2607         * mdebugread.c (parse_symbol): Likewise.
2608         * stabsread.c (define_symbol): Likewise.
2609
2610         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2611         and LOC_COMPUTED_ARG.
2612         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2613         * ax-gdb.c (gen_var_ref): Likewise.
2614         * eval.c (evaluate_subexp_for_address): Likewise.
2615         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2616         * m2-exp.y (yylex): Likewise.
2617         * printcmd.c (address_info): Likewise.
2618         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2619         * tracepoint.c (collect_symbol, scope_info): Likewise.
2620
2621 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
2622
2623         * gdbarch.sh: Added new gdbarch struct
2624         core_regset_sections.
2625         * gdbarch.c: Refreshed.
2626         * gdbarch.h: Refreshed.
2627         * regset.h (core_regset_section): Declared.
2628         * linux-nat.c (linux_nat_do_thread_registers): Added
2629         support for the new gdbarch struct core_regset_sections.
2630         * utils.c (host_address_to_string): New function.
2631         * defs.h (host_address_to_string): New prototype.
2632         * i386-linux-tdep.c (i386_regset_rections): New register
2633         sections list for i386.
2634           (i386_linux_init_abi): Initialized new gdbarch struct
2635           core_regset_sections.
2636         * Makefile.in: Updated to reflect dependency changes.
2637         * ppc-linux-tdep.c (ppc_regset_sections): Register
2638         sections list for ppc.
2639           (ppc_linux_init_abi): Initialized new gdbarch struct
2640           core_regset_sections
2641
2642 2008-05-24  Andreas Schwab  <schwab@suse.de>
2643
2644         * linespec.c (decode_objc): Save current language around call to
2645         get_selected_block.
2646
2647 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
2648
2649         * valprint.h (get_array_bounds): Renames get_array_low_bound.
2650         * valprint.c (get_array_bounds): Renames get_array_low_bound.
2651         Return the proper bound value if the array index type is an
2652         enumerated type. Compute the high bound if requested.
2653         (val_print_array_elements): Handle the case when the array
2654         element has a null size.
2655         * ada-valprint.c (print_optional_low_bound): Add handling
2656         for empty arrays or arrays of zero-size elements.
2657         (ada_val_print_array): New function, extracted out from
2658         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2659         handle empty arrays and arrays of zero-size elements.
2660         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2661         code by call to ada_val_print_array.
2662         (ada_value_print): Remove handling of null array.  The handling
2663         was incomplete and is now better handled by ada_val_print_array.
2664
2665 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2666
2667         * annotate.c (annotate_source, annotate_frame_begin): Replace
2668         deprecated_print_address_numeric with paddress.
2669         * cli/cli-cmds.c (list_command, edit_command): Likewise.
2670         * tui/tui-stack.c (tui_make_status_line): Likewise.
2671
2672         * defs.h (deprecated_print_address_numeric): Remove.
2673         * printcmd.c (deprecated_print_address_numeric): Remove.
2674         * maint.c (maint_print_section_info): Fix comment.
2675
2676 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2677
2678         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2679         print_binary_chars, print_char_chars): Add byte_order parameter and
2680         replace gdbarch_byte_order.
2681         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2682         expressions and remove them.  Remove unused TWO_TO_FOURTH.
2683         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2684         endianness.  Update call to print_hex_chars.
2685         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2686         print_binary_chars, print_char_chars): Add byte_order parameter.
2687         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2688         get at the endianness.  Update print_*_char calls to use byte_order.
2689
2690 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2691
2692         * symtab.h (struct symbol): Make "aux_value" member a void pointer
2693         instead of a union.
2694         (SYMBOL_LOCATION_BATON): Update.
2695
2696 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2697
2698         * symtab.h (enum address_class): Remove LOC_BASEREG and
2699         LOC_BASEREG_ARG.
2700         (struct symbol): Remove "basereg" member of "aux_value" union.
2701         (SYMBOL_BASEREG): Remove.
2702
2703         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2704         or LOC_BASEREG_ARG.
2705         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2706         (ada_add_block_symbols): Likewise.
2707         * ax-gdb.c (gen_var_ref): Likewise.
2708         * buildsym.c (finish_block): Likewise.
2709         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2710         * m2-exp.y (yylex): Likewise.
2711         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2712         * printcmd.c (address_info): Likewise.
2713         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2714         (print_frame_arg_vars): Likewise.
2715         * symmisc.c (print_symbol): Likewise.
2716         * symtab.c (lookup_block_symbol): Likewise.
2717         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2718         (scope_info): Likewise.
2719
2720 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2721
2722         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2723
2724         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2725         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2726         (ada_add_block_symbols): Likewise.
2727         * ax-gdb.c (gen_var_ref): Likewise.
2728         * buildsyms.c (finish_block): Likewise.
2729         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2730         * m2-exp.y (yylex): Likewise.
2731         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2732         * printcmd.c (address_info): Likewise.
2733         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2734         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2735         * symtab.c (lookup_block_symbol): Likewise.
2736         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2737         (scope_info): Likewise.
2738
2739 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2740
2741         * symtab.h (enum address_class): Remove LOC_INDIRECT and
2742         LOC_HP_THREAD_LOCAL_STATIC.
2743
2744         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2745         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2746         (read_var_value): Likewise.
2747         * buildsym.c (finish_block): Likewise.
2748         * objfiles.c (objfile_relocate): Likewise.
2749         * printcmd.c (address_info): Likewise.
2750         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2751         * tracepoint.c (scope_info): Likewise.
2752
2753 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
2754            Maxim Grigoriev  <maxim2405@gmail.com>
2755
2756         * xtensa-tdep.c (xtensa_read_register): Remove.
2757         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2758         argument litbase to call0_frame_cache().
2759         (call0_track_op, call0_analyze_prologue)
2760         (call0_frame_cache): Use extra argument litbase.
2761
2762 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
2763
2764         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2765
2766 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2767
2768         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2769
2770 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2771
2772         * alpha-mdebug-tdep.c: Include "trad-frame.h".
2773         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2774         struct trad_frame_saved_reg *.
2775         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2776         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
2777         value of SP as being vfp.
2778         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2779         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2780
2781 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
2782
2783         * score-tdep.c (score_print_insn): Get the current endianess from
2784         disassemble_info instead of gdbarch_byte_order.
2785
2786 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
2787
2788         * frame.c (get_prev_frame_1): Build frame id before setting
2789         this_frame->prev_p, not after.
2790
2791 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
2792
2793         * annotate.c (annotate_new_thread): New function for new-thread
2794         annotation.
2795         * annotate.h: (annotate_new_thread): New extern.
2796         * thread.c (add_thread_with_info): Use it.
2797         * Makefile.in (thread.o): Add dependency on annotate.h.
2798
2799 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
2800
2801         * win32-nat.c (win32_wait): Block the control-c event while
2802         waiting for a debug event.
2803
2804 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
2805
2806         * symtab.h (lookup_symbol_in_language): Update comment.
2807         * symtab.c (lookup_symbol_aux_block): Update comment.
2808         * ada-lang.c (ada_lookup_symbol_list): Update comment.
2809
2810 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2811
2812         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2813         (lookup_symbol): Likewise.
2814         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2815         (lookup_symbol): Likewise.
2816         (search_symbols): Update.
2817
2818         * linespec.c (find_methods, collect_methods): Update.
2819         (add_matching_methods, add_constructors): Update.
2820         (decode_compound, decode_dollar, decode_variable): Update.
2821         (lookup_prefix_sym): Update.
2822
2823         (symbol_found): Remove SYM_SYMTAB parameter.
2824         Use SYMBOL_SYMTAB (sym) instead.
2825
2826         * gdbtypes.c (lookup_typename): Update.
2827         (lookup_struct, lookup_union, lookup_enum): Update.
2828         (lookup_template_type): Update.
2829         (check_typedef): Update.
2830         * language.c (lang_bool_type): Update.
2831         * mdebugread.c (parse_procedure): Update.
2832         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2833         * parse.c (write_dollar_variable): Update.
2834         * printcmd.c (address_info): Update.
2835         * source.c (select_source_symtab): Update.
2836         * stack.c (print_frame_args, print_frame_arg_vars): Update.
2837         * valops.c (find_function_in_inferior): Update.
2838         (value_struct_elt_for_reference): Update.
2839         * value.c (value_static_field, value_fn_field): Update.
2840
2841         * alpha-mdebug-tdep.c (find_proc_desc): Update.
2842         * arm-tdep.c (arm_skip_prologue): Update.
2843         * mt-tdep.c (mt_skip_prologue): Update.
2844         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2845
2846         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2847         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2848         (add_defn_to_vec): Likewise.
2849         (ada_add_block_symbols): Likewise.
2850         (lookup_cached_symbol, cache_symbol): Likewise.
2851         (standard_lookup): Update.
2852         (ada_lookup_symbol_list): Update.
2853
2854         * c-valprint.c (c_val_print): Update.
2855         * cp-support.c (cp_lookup_rtti_type): Update.
2856         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2857         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2858         * p-valprint.c (pascal_val_print): Update.
2859         * scm-lang.c (scm_lookup_name): Update.
2860
2861         * c-exp.y: Update.
2862         * f-exp.y: Update.
2863         * jv-exp.y: Update.
2864         * m2-exp.y: Update.
2865         * objc-exp.y: Update.
2866         * p-exp.y: Update.
2867
2868 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2869
2870         * language.h (struct language_defn): Remove SYMTAB parameter from
2871         la_lookup_symbol_nonlocal callback function pointer.
2872
2873         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2874         (ada_lookup_encoded_symbol): Likewise.
2875         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2876         Always call fixup_symbol_section.
2877         (ada_lookup_symbol): Remove SYMTAB parameter.
2878         (ada_lookup_symbol_nonlocal): Likewise.
2879         * ada-exp.y (write_object_renaming): Update.
2880         (find_primitive_type): Likewise.
2881
2882         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2883         (cp_lookup_symbol_namespace): Likewise.
2884         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2885         (lookup_symbol_file): Likewise.
2886         (lookup_possible_namespace_symbol): Likewise.
2887         (cp_lookup_symbol_nonlocal): Likewise.
2888         (cp_lookup_symbol_namespace): Likewise.
2889         (cp_lookup_nested_type): Update.
2890
2891         * scm-valprint.c (scm_inferior_print): Update.
2892         * valops.c (value_maybe_namespace_elt): Update.
2893
2894         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2895         lookup_lib_global_symbol callback function pointer.
2896         (solib_global_lookup): Remove SYMTAB parameter.
2897         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2898         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2899
2900         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2901         (lookup_symbol_static): Likewise.
2902         (lookup_symbol_global): Likewise.
2903         (lookup_symbol_aux_block): Likewise.
2904         (lookup_global_symbol_from_objfile): Likewise.
2905         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2906         (lookup_symbol_aux_local): Likewise.
2907         (lookup_symbol_aux_block): Likewise.
2908         (lookup_symbol_aux_symtabs): Likewise.
2909         (lookup_symbol_aux_psymtabs): Likewise.
2910         (lookup_global_symbol_from_objfile): Likewise.
2911         (basic_lookup_symbol_nonlocal): Likewise.
2912         (lookup_symbol_static): Likewise.
2913         (lookup_symbol_global): Likewise.
2914
2915         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2916
2917 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
2918
2919         * remote.c (init_extended_remote_ops): Fix typo.
2920
2921 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2922
2923         * NEWS: Mention new DICOS x86 target configuration.
2924
2925 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2926             Ulrich Weigand  <uweigand@de.ibm.com>
2927
2928         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2929         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2930
2931         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
2932         use it instead of ginfo->value.address.  Look up minimal symbol by
2933         address and name.  Assume OBJFILE is non-NULL.
2934         (fixup_symbol_section): Ensure we always have an objfile to look
2935         into.  Extract and pass to fixup_section the symbol's address that
2936         will match the minimal symbol's address.
2937         (fixup_psymbol_section): Likewise.
2938
2939         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2940         overlays and the addrmap returned the wrong section.
2941
2942         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2943         calling fixup_symbol_section.
2944
2945 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2946
2947         * minsyms.c: Include "target.h".
2948         (find_solib_trampoline_target): Handle minimal symbols pointing
2949         to function descriptors as well.
2950         * Makefile.in (minsyms.o): Update dependencies.
2951
2952         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2953         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
2954         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2955         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2956         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2957         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2958         (ppc64_standard_linkage_target): Rename to ...
2959         (ppc64_standard_linkage1_target): ... this.
2960         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2961         (ppc64_skip_trampoline_code): Support three variants of standard
2962         linkage stubs.  Call find_solib_trampoline_target to handle
2963         glink stubs.
2964
2965 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2966
2967         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2968         ppc64_sysv_abi_adjust_breakpoint_address.
2969         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2970         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2971
2972 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
2973
2974         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2975         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2976         of ppc_linux_skip_trampoline_code.
2977
2978 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2979
2980         * gdbarch.sh: Delete dwarf_reg_to_regnum.
2981         * gdbarch.c, gdbarch.h: Regenerated.
2982         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2983         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2984         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2985
2986 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
2987
2988         * linux-nat.c (trap_ptid): Delete.
2989         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2990         Adjust.
2991         * linux-thread-db.c (thread_db_wait): Adjust.
2992
2993 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
2994
2995         * linespec.c (decode_line_1): Fix a couple of comments.
2996
2997 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
2998
2999         * dbxread.c: Formatting.
3000         (INTERNALIZE_SYMBOL): Init n_other.
3001         (set_namestring): Take pointer to nlist arg rather than struct
3002         copy.  Update all callers.
3003
3004 2008-05-15  Andreas Schwab  <schwab@suse.de>
3005
3006         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3007         (dwarf2read.o): Add $(addrmap_h).
3008
3009 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
3010
3011         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3012         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
3013         to handle ppc32 PLT entries.
3014         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3015         only on ppc64.
3016
3017 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
3018
3019         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3020         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3021         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
3022         (lookup_minimal_symbol_by_pc_section): Use
3023         lookup_minimal_symbol_by_pc_section_1.
3024         (lookup_solib_trampoline_symbol_by_pc): Likewise.
3025
3026 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
3027
3028         * findcmd.c: Add #include "gdb_stdint.h".
3029         * Makefile.in (findcmd.o): Update dependencies.
3030
3031 2008-05-11  David S. Miller  <davem@davemloft.net>
3032
3033         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3034         long double size override, Linux does use 128-bit now.
3035
3036         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3037         (sparc_linux_write_pc): New function.
3038         (sparc32_linux_init_abi): Register it.
3039         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3040         (sparc64_linux_write_pc): New function.
3041         (sparc64_linux_init_abi): Register it.
3042
3043         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3044         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3045
3046 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
3047
3048         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3049         and info.tdep_info before calling gdbarch_init_osabi.
3050
3051 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
3052
3053         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3054         the type of the right hand side of the assignment to the type
3055         of the left hand side if the left hand side is a convenience
3056         variable.
3057
3058 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
3059
3060         * NEWS: Mention gdbserver bi-arch capability.
3061
3062 2008-05-09  Doug Evans  <dje@google.com>
3063
3064         New "find" command.
3065         * NEWS: Document find command and qSearch:memory packet.
3066         * Makefile.in (SFILES): Add findcmd.c.
3067         (COMMON_OBJS): Add findcmd.o.
3068         (findcmd.o): New rule.
3069         * findcmd.c: New file.
3070         * target.h (target_ops): New member to_search_memory.
3071         (simple_search_memory): Declare.
3072         (target_search_memory): Declare.
3073         * target.c (simple_search_memory): New fn.
3074         (target_search_memory): New fn.
3075         * remote.c (PACKET_qSearch_memory): New packet kind.
3076         (remote_search_memory): New fn.
3077         (init_remote_ops): Init to_search_memory.
3078         (init_extended_remote_ops): Ditto.
3079         (_initialize_remote): Add qSearch:memory packet config command.
3080
3081 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
3082
3083         * thread.c (_initialize_thread): Don't use commas and periods in
3084         first line of doc string of "set/show print thread-events".
3085
3086 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3087
3088         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3089         Update for unwinder changes.
3090
3091 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3092
3093         * frame.c (get_frame_base_address, get_frame_locals_address)
3094         (get_frame_args_address): Pass the correct frame when calling
3095         frame_base_find_by_frame.
3096
3097 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3098
3099         * remote.c (extended_remote_attach_1): Call target_find_description.
3100
3101 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
3102
3103         * remote.c (extended_remote_create_inferior_1): Clean up
3104         before marking the target running.
3105
3106 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3107
3108         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3109         changes.
3110
3111 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
3112
3113         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3114         sparc64-sol2-tdep.c: Update for unwinder changes.
3115
3116 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
3117
3118         * cp-support.c (mangled_name_to_comp): Initialize storage.
3119         (unqualified_name_from_comp): Likewise.
3120
3121 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
3122
3123         * remote.c (remote_insert_breakpoint): Call get_remote_state
3124         after gdbarch_breakpoint_from_pc is called.
3125         (remote_insert_hw_breakpoint): Likewise.
3126
3127 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3128
3129         * valprint.c (val_print): Add new language parameter and use it
3130         instead of using the current_language. Update calls to val_print
3131         throughout.
3132         (common_val_print): Add new langauge parameter and pass it to
3133         val_print.
3134         * value.h (struct language_defn): Add opaque declaration.
3135         (val_print, common_val_print): Update declarations.
3136         * stack.c (print_frame_args): Update call to common_val_print
3137         using the appropriate language.
3138         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3139         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3140         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3141         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3142         #include "language.h" if necessary.
3143         Update calls to val_print and common_val_print.
3144         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3145         Update dependencies.
3146
3147 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3148
3149         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3150         pointing inside a non-executable section as function descriptors.
3151
3152 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
3153
3154         * inf-loop.c (inferior_event_handler): Run all continuations and
3155         print any language change before running the breakpoint commands.
3156
3157 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3158
3159         * frame-unwind.c (frame_unwind_got_bytes): New function.
3160         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3161         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3162         for unwinder changes.
3163
3164 2008-05-05  Doug Evans  <dje@google.com>
3165
3166         * NEWS: Mention new /m modifier for disassemble command.
3167         * cli/cli-cmds.c (print_disassembly): New function.
3168         (disassemble_current_function): New function
3169         (disassemble_command): Recognize /m modifier, print mixed
3170         source+assembly.
3171         (init_cli_cmds): Update disassemble help text.
3172
3173 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
3174
3175         * xtensa-tdep.c: Update for unwinder changes.
3176
3177 2008-05-05  Andreas Schwab  <schwab@suse.de>
3178
3179         Update m68k port for unwinder changes.
3180         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3181         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3182         (m68k_frame_unwind): Use default_frame_sniffer.
3183         (m68k_frame_sniffer): Remove.
3184         (m68k_frame_base_address): Expect this_frame.
3185         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
3186         this_frame.
3187         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3188         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3189         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3190         parameter instead of pc value.
3191         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3192         Expect this_frame.
3193         (m68k_linux_sigtramp_frame_this_id)
3194         (m68k_linux_sigtramp_frame_prev_register)
3195         (m68k_linux_sigtramp_frame_sniffer): Update signature.
3196         (m68k_linux_sigtramp_frame_unwind): Use
3197         m68k_linux_sigtramp_frame_sniffer.
3198         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3199
3200         * m68klinux-nat.c (store_register): Fix typo.
3201
3202 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
3203
3204         * infcmd.c (step_1): Put thread id on the stack to avoid possible
3205         NULL dereferencing.
3206
3207 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
3208
3209         * symfile.c (reread_symbols): Update objfile's entry point.
3210
3211 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
3212             Joel Brobecker  <brobecker@adacore.com>
3213
3214         * ada-lang.c: Update throughout to use symbol_matches_domain
3215         instead of matching the symbol domain explictly.
3216         * dwarf2read.c (add_partial_symbol): Do not add new psym for
3217         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3218         class as typedefs. See lookup_partial_symbol function.
3219         (new_symbol): Similar to add_partial_symbol, do not create
3220         symbol for the typedef. See lookup_block_symbol.
3221         * symtab.c (symbol_matches_domain): New function, takes care
3222         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3223         (lookup_partial_symbol): Use symbol_matches_domain to see if the
3224         found psym domain matches the given domain.
3225         (lookup_block_symbol): Likewise.
3226
3227 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3228
3229         * top.c (command_line_handler_continuation): Remove.
3230         (execute_command): Do not install the above.
3231
3232 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3233
3234         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3235         and catch all exceptions from it.
3236         * top.c (command_line_handler_continuation): Don't
3237         call bpstat_do_action here.
3238
3239 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3240
3241         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3242         (struct die_info): Remove type.
3243         (read_type_die, read_typedef, read_base_type, read_subrange_type)
3244         (read_structure_type, read_enumeration_type, read_array_type)
3245         (read_tag_pointer_type, read_tag_ptr_to_member_type)
3246         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3247         (read_tag_string_type, read_subroutine_type, read_set_type)
3248         (read_unspecified_type): Delete prototypes.  Remove check for
3249         already-loaded type.  Return the new type.
3250         (set_die_type): Return the new type.
3251         (reset_die_and_siblings_types): Delete.
3252         (load_comp_unit, load_full_comp_unit): Set type_hash.
3253         (process_queue): Remove call to reset_die_and_siblings_types.
3254         (process_die): Do not read most types here.  Use read_type_die
3255         for others.
3256         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3257         (quirk_gcc_member_function_pointer): Return the new type.
3258         (process_structure_scope, process_enumeration_scope): Use
3259         get_die_type and read the DIE's type.
3260         (read_full_die): Do not initialize die->type.
3261         (tag_type_to_type): Use read_type_die.
3262         (read_type_die): Check for already defined types.  Return the
3263         type.
3264         (determine_prefix): Use get_die_type.
3265         (set_die_type): Return the type.
3266         (get_die_type): Take a CU argument.  Check for no type_hash.
3267
3268 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3269
3270         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3271         locals.
3272
3273 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
3274
3275         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3276         and bp_longjmp_resume breakpoints.
3277         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3278         meaningful.
3279         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3280         breakpoints.  Create bp_longjmp breakpoints as momentary
3281         breakpoints.
3282         (enable_longjmp_breakpoint): Delete.
3283         (set_longjmp_breakpoint): New.
3284         (disable_longjmp_breakpoint): Delete.
3285         (delete_longjmp_breakpoint): New.
3286         (set_longjmp_resume_breakpoint): Delete.
3287         (set_momentary_breakpoint_at_pc): New.
3288         (breakpoint_re_set_one): Don't delete bp_longjmp and
3289         bp_longjmp_resume breakpoints.
3290         (breakpoint_re_set): Don't create longjmp and longjmp-resume
3291         breakpoints.
3292
3293         * infrun.c (step_resume_breakpoint): Add comment.
3294         (struct execution_control_state): Delete handling_longjmp member.
3295         (init_execution_control_state). Don't clear handling_longjmp.
3296         (context_switch): Don't context switch handling_longjmp.
3297         (handle_inferior_event): If handling a bp_longjmp breakpoint,
3298         create a bp_longjmp_resume breakpoint, and set it as current
3299         step_resume_breakpoint, then step over the longjmp breakpoint.  If
3300         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3301         breakpoint, delete the longjmp-resume breakpoint, and stop
3302         stepping.
3303         (currently_stepping): Remove handling_longjmp from expression.
3304         (insert_step_resume_breakpoint_at_sal): Update comment.
3305         (insert_longjmp_resume_breakpoint): New.
3306
3307         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3308         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3309         declarations.
3310         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3311         (set_longjmp_resume_breakpoint): Delete declaration.
3312
3313         * gdbthread.h (save_infrun_state): Remove handling_longjmp
3314         parameter.
3315         (load_infrun_state): Delete *handling_longjmp parameter.
3316         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3317         Update body.
3318         (load_infrun_state): Delete *handling_longjmp parameter.  Update
3319         body.
3320
3321         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3322         (delete_longjmp_breakpoint_cleanup): New.
3323         (step_1): Call set_longjmp_breakpoint instead of
3324         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
3325         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3326         (step_1_continuation): Pass thread id in the continuation args to
3327         step_once.
3328         (step_once): Add thread parameter.  Pass thread id the the
3329         continuation.
3330
3331 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3332
3333         Set CU BASE_ADDRESS already from partial DIEs.
3334         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3335         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
3336         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3337         from these variables if it was still unset.
3338
3339         * Makefile.in: Update dependencies.
3340         * dwarf2read.c: Include "addrmap.h"
3341         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3342         (dwarf2_ranges_read): New prototype.
3343         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3344         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3345         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3346         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3347         comment for it.  Add the found ranges to RANGES_PST.  New variable
3348         BASEADDR, initialize it the common way.
3349         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3350         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3351         HAS_RANGES_OFFSET for the later processing.
3352         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3353         * symtab.c: Include "addrmap.h"
3354         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3355         Move the psymtab locator into ...
3356         (find_pc_sect_psymtab_closer): ... a new function.
3357
3358 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3359
3360         * arch-utils.c (gdbarch_update_p): Use default values for
3361         info.abfd and info.target_desc if they are NULL.
3362         (gdbarch_from_bfd): Remove assertion.
3363         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3364         using the current target description.
3365         (gdbarch_info_fill): Do not use default values for info->abfd
3366         and info->target_desc.
3367
3368 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3369
3370         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3371
3372 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3373
3374         * inferior.h (read_pc_pid, write_pc_pid): Remove.
3375         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3376
3377         * regcache.c (read_pc_pid): Remove, replace by ...
3378         (regcache_read_pc): ... this function.
3379         (write_pc_pid): Remove, replace by ...
3380         (regcache_write_pc): ... this function.
3381         (read_pc, write_pc): Update.
3382
3383         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3384         write_pc_pid by regcache_read_pc and regcache_write_pc.
3385         (displaced_step_fixup): Likewise.
3386         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
3387         (prepare_to_proceed): Likewise.
3388         (proceed): Likewise.
3389         (adjust_pc_after_break): Likewise.
3390         (handle_inferior_event): Likewise.
3391
3392         * linux-nat.c (cancel_breakpoint): Likewise.
3393         * linux-thread-db.c (check_event): Likewise.
3394         * aix-thread.c (aix_thread_wait): Likewise.
3395         * tracepoint.c (trace_dump_command): Likewise.
3396
3397 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3398
3399         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3400         SYMBOL_LOCATION_BATON.
3401
3402 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
3403
3404         * target.h (struct target_ops): New field to_auxv_parse.
3405         * auxv.c (default_auxv_parse): New, renamed from previous
3406         target_auxv_parse.
3407         (target_auxv_parse): Try to call target method.  Fallback to
3408         default_auxv_parse if not found.
3409         * procfs.c (procfs_auxv_parse): New.
3410         (init_procfs_ops): On Solaris, in 64-bit mode, install
3411         procfs_auxv_parse.
3412
3413 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
3414
3415         * symfile.c (add_symbol_file_command):  Use paddress rather than
3416         hex_string to print the address.
3417
3418 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3419
3420         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3421         return the null frame ID to terminate the backtrace.
3422
3423 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3424
3425         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3426         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3427         (SIG_FRAME_PC_OFFSET): Likewise.
3428         (SIG_FRAME_LR_OFFSET): Likewise.
3429         (SIG_FRAME_FP_OFFSET): Likewise.
3430         (rs6000_push_dummy_call): Likewise.
3431         (rs6000_return_value): Likewise.
3432         (rs6000_convert_from_func_ptr_addr): Likewise.
3433         (branch_dest, rs6000_software_single_step): Likewise.
3434         (deal_with_atomic_sequence): Rename to ...
3435         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
3436         Do not call branch_dest; inline required parts of that function.
3437         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3438         with SYMBOL_LINKAGE_NAME.
3439         (struct reg, regsize): Delete.
3440         (read_memory_addr): Delete; inline into callers.
3441         (rs6000_skip_prologue): Move after skip_prologue.
3442         (skip_prologue): Remove prototype.
3443         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3444         initialization as if this variable were true.  Do not install
3445         ppc64_sysv_abi_adjust_breakpoint_address.
3446
3447         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3448         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3449         and "breakpoint.h".
3450         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3451         (SIG_FRAME_PC_OFFSET): Likewise.
3452         (SIG_FRAME_LR_OFFSET): Likewise.
3453         (SIG_FRAME_FP_OFFSET): Likewise.
3454         (rs6000_push_dummy_call): Likewise.
3455         (rs6000_return_value): Likewise.
3456         (rs6000_convert_from_func_ptr_addr): Likewise.
3457         (branch_dest, rs6000_software_single_step): Likewise.  Replace
3458         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3459         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3460         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3461         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3462         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
3463
3464         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3465         (AIX_TEXT_SEGMENT_BASE): New macro.
3466         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3467         by AIX_TEXT_SEGMENT_BASE.
3468
3469         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3470         (struct gdbarch_tdep): Remove text_segment_base member.
3471         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3472         ppc64_sysv_abi_adjust_breakpoint_address.
3473
3474         * Makefile.in (rs6000-tdep.o): Update dependencies.
3475         (rs6000-aix-tdep.o): Likewise.
3476
3477 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
3478             Thiago Jung Bauermann  <bauerman@br.ibm.com>
3479
3480         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3481         * doublest.c (convert_typed_floating): Fix typo in comment.
3482         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3483         * frame-unwind.h (frame_sniffer_ftype): Likewise.
3484         * frame.c (frame_unwind_address_in_block): Likewise.
3485         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3486         * symtab.h (struct symbol): Likewise.
3487         * tramp-frame.h (struct trad_frame_cache): Likewise.
3488         * value.c (allocate_repeat_value): Likewise.
3489
3490 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3491
3492         * infrun.c (handle_inferior_event): Do not insert breakpoints at
3493         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3494
3495 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3496
3497         * parse.c (parse_exp_in_context): Don't override
3498         expression_context_pc if get_selected_block returned a valid
3499         block.
3500
3501 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3502
3503         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3504         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3505         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3506         Delete.
3507         * c-typeprint.c (c_type_print_base): Delete handling of template
3508         instantiations.
3509         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3510         (METHOD_PTR_TO_VOFFSET): Delete.
3511         * defs.h (QUIT_FIXME): Delete.
3512         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3513         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3514         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3515         ninstantiations, and instantiations.
3516         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3517         (TYPE_FN_FIELD_INLINED): Delete.
3518         * srec.h (SREC_BINARY): Delete.
3519         * symtab.c (symbol_init_demangled_name): Delete.
3520         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3521         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3522         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3523         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3524         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3525         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3526         * target.h (enum thread_control_capabilities): Delete tc_switch.
3527         (target_can_switch_threads): Delete.
3528
3529 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3530
3531         * Makefile.in (objfiles.o): Update.
3532         * exec.c (exec_set_section_address): Support p->addr != 0.
3533         * objfiles.c (objfile_relocate): Update exec_ops section
3534         addresses.
3535         * symfile.c (place_section): Move exec_set_section_address call...
3536         (default_symfile_offsets): ...to here.
3537
3538 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3539
3540         * Makefile.in (ppc_linux_tdep_h): New macro.
3541         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3542         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3543         (powerpc_e500l_c): Likewise.
3544         (ppc-linux-nat.o): Update dependencies.
3545         (ppc-linux-tdep.o): Update dependencies.
3546         (rs6000-tdep.o): Update dependencies.
3547
3548         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3549         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3550         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3551         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3552         (tdesc_powerpc_e500): Remove.
3553
3554         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3555         and "features/rs6000/powerpc-altivec64.c".
3556         (ppc_supply_reg, ppc_collect_reg): Make global.
3557         (variants): Use tdesc_powerpc_32 for "powerpc" and
3558         tdesc_powerpc_altivec64 for "powerpc64".
3559         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3560
3561         * ppc-linux-tdep.h: New file.
3562
3563         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3564         Include "features/rs6000/powerpc-32l.c".
3565         Include "features/rs6000/powerpc-altivec32l.c".
3566         Include "features/rs6000/powerpc-64l.c".
3567         Include "features/rs6000/powerpc-altivec64l.c".
3568         Include "features/rs6000/powerpc-e500l.c".
3569         (ppc_linux_supply_gregset): New function.
3570         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3571         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3572         (ppc64_linux_gregset): Likewise.
3573         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3574         (ppc_linux_trap_reg_p): New function.
3575         (ppc_linux_write_pc): New function.
3576         (ppc_linux_core_read_description): New function.
3577         (ppc_linux_init_abi): Install ppc_linux_write_pc and
3578         ppc_linux_core_read_description.  Install orig_r3 and trap
3579         registers if present in the target description.
3580         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3581
3582         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3583         (PT_ORIG_R3, PT_TRAP): Define if necessary.
3584         (ppc_register_u_addr): Handle orig_r3 and trap registers.
3585         (fetch_ppc_registers): Likewise.
3586         (store_ppc_registers): Likewise.
3587         (store_register): Likewise.
3588         (ppc_linux_read_description): Check whether AltiVec is supported.
3589         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
3590         Linux target description.
3591
3592         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3593         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3594         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3595         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
3596         rs6000/powerpc-e500.  Update -expedite variables accordingly.
3597
3598         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3599         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3600         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3601         * features/rs6000/powerpc-e500.c: Regenerate.
3602         * features/rs6000/powerpc-32.c: Regenerate.
3603         * features/rs6000/powerpc-64.c: Regenerate.
3604
3605         * features/rs6000/power-linux.xml: New file.
3606         * features/rs6000/power64-linux.xml: New file.
3607         * features/rs6000/powerpc-32l.xml: New file.
3608         * features/rs6000/powerpc-altivec32l.xml: New file.
3609         * features/rs6000/powerpc-64l.xml: New file.
3610         * features/rs6000/powerpc-altivec64l.xml: New file.
3611         * features/rs6000/powerpc-e500l.xml: New file.
3612         * features/rs6000/powerpc-32l.c: New (generated) file.
3613         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3614         * features/rs6000/powerpc-64l.c: New (generated) file.
3615         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3616         * features/rs6000/powerpc-e500l.xml: New (generated) file.
3617
3618         * regformats/reg-ppc.dat: Remove.
3619         * regformats/reg-ppc64.dat: Remove.
3620         * regformats/rs6000/powerpc-32.dat: Remove.
3621         * regformats/rs6000/powerpc-64.dat: Remove.
3622         * regformats/rs6000/powerpc-e500.dat: Remove.
3623         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3624         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3625         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3626         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3627         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3628
3629 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3630
3631         * thread.c (delete_thread): Call observer_notify_thread_exit.
3632         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3633         thread_exit observer.
3634         (mi_thread_exit): New.
3635
3636 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3637
3638         * breakpoint.c (create_exception_catchpoint): Remove prototype
3639         for already deleted function.
3640         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3641         * frame.h (show_stack_frame): Remove prototype.
3642         * stack.c (show_stack_frame): Remove empty, unused function.
3643         * source.c (symtab_to_fullname, print_source_lines): Small fix
3644         in comment.
3645         * value.c (show_values): Update comments to mention "show values"
3646         command instead of "info history".
3647
3648 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3649
3650         * linespec.c: Include "target.h".
3651         (minsym_found): Handle minimal symbols pointing to function
3652         descriptors.  Use find_function_start_pc.
3653         * minsyms.c (msymbol_objfile): New function.
3654         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3655         to function descriptors.
3656         * symtab.c (fixup_section): Only use minimal symbol at the same
3657         address to determine section of a symbol.
3658         (find_function_start_pc): New function.
3659         (find_function_start_sal): Use it.
3660         * symtab.h (msymbol_objfile): Add prototype.
3661         (find_function_start_pc): Likewise.
3662         * value.c: Include "objfiles.h".
3663         (value_fn_field): Handle minimal symbols pointing to function
3664         descriptors.
3665         * Makefile.in (linespec.o): Update dependencies.
3666         (value.o): Likewise.
3667
3668 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
3669
3670         * ada-lang.c (unwrap_value): Handle the case where the "F" field
3671         inside a PAD type is a bitfield.
3672
3673 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3674
3675         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3676         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3677         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3678         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3679         Allow typedefs when checking for function pointer arguments.
3680         Right-align small structs passed on the stack.
3681         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3682         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3683         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3684
3685 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3686
3687         * Makefile.in (arm-tdep.o): Update.
3688         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3689         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3690         (arm_pc_is_thumb): Use mapping symbols.
3691         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3692         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3693         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3694         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3695         * gdbarch.sh: Add record_special_symbol.
3696         * gdbarch.c, gdbarch.h: Regenerated.
3697         * objfiles.c (struct objfile_data): Add cleanup member.
3698         (register_objfile_data_with_cleanup): New function, from
3699         register_objfile_data.
3700         (register_objfile_data): Use it.
3701         (objfile_free_data): Call clear_objfile_data.
3702         (clear_objfile_data): Call cleanup functions.
3703         * objfiles.h (register_objfile_data_with_cleanup): Declare.
3704
3705 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3706
3707         * objfiles.c (init_entry_point_info): Handle shared libraries.
3708
3709 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3710
3711         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3712         lowest_pc.
3713
3714 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
3715             Pedro Alves  <pedro@codesourcery.com>
3716
3717         Implement displaced stepping.
3718
3719         * gdbarch.sh (max_insn_length): New 'variable'.
3720         (displaced_step_copy, displaced_step_fixup)
3721         (displaced_step_free_closure, displaced_step_location): New
3722         functions.
3723         (struct displaced_step_closure): Add forward declaration.
3724         * gdbarch.c, gdbarch.h: Regenerated.
3725
3726         * arch-utils.c: #include "objfiles.h".
3727         (simple_displaced_step_copy_insn)
3728         (simple_displaced_step_free_closure)
3729         (displaced_step_at_entry_point): New functions.
3730         * arch-utils.h (simple_displaced_step_copy_insn)
3731         (simple_displaced_step_free_closure)
3732         (displaced_step_at_entry_point): New prototypes.
3733
3734         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3735         (I386_MAX_MATCHED_INSN_LEN): ... this.
3736         (i386_absolute_jmp_p, i386_absolute_call_p)
3737         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3738         (i386_displaced_step_fixup): New functions.
3739         (struct i386_insn, i386_match_insn): Update.
3740         (i386_gdbarch_init): Set gdbarch_max_insn_length.
3741         * i386-tdep.h (I386_MAX_INSN_LEN): New.
3742         (i386_displaced_step_fixup): New prototype.
3743         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3744         Register gdbarch_displaced_step_copy,
3745         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3746         and gdbarch_displaced_step_location functions.
3747
3748         * infrun.c (debug_displaced): New variable.
3749         (show_debug_displaced): New function.
3750         (struct displaced_step_request): New struct.
3751         (displaced_step_request_queue, displaced_step_ptid)
3752         (displaced_step_gdbarch, displaced_step_closure)
3753         (displaced_step_original, displaced_step_copy)
3754         (displaced_step_saved_copy, can_use_displaced_stepping): New
3755         variables.
3756         (show_can_use_displaced_stepping, use_displaced_stepping)
3757         (displaced_step_clear, cleanup_displaced_step_closure)
3758         (displaced_step_dump_bytes, displaced_step_prepare)
3759         (displaced_step_clear_cleanup, write_memory_ptid)
3760         (displaced_step_fixup): New functions.
3761         (resume): Call displaced_step_prepare.
3762         (proceed): Call read_pc once, and remember the value.  If using
3763         displaced stepping, don't remove breakpoints.
3764         (handle_inferior_event): Call displaced_step_fixup.  Add some
3765         debugging output.  When we try to step over a breakpoint, but get
3766         a signal to deliver to the thread instead, ensure the step-resume
3767         breakpoint is actually inserted.  If a thread hop is needed, and
3768         displaced stepping is enabled, don't remove breakpoints.
3769         (init_wait_for_inferior): Call displaced_step_clear.
3770         (_initialize_infrun): Add "set debug displaced" command.  Add
3771         "maint set can-use-displaced-stepping" command.  Clear
3772         displaced_step_ptid.
3773         * inferior.h (debug_displaced): Declare variable.
3774         (displaced_step_dump_bytes): Declare function.
3775
3776         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3777         dependencies.
3778
3779 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3780
3781         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3782         (arm_force_mode_string, arm_show_fallback_mode)
3783         (arm_show_force_mode): New.
3784         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
3785         arm_frame_is_thumb.
3786         (_initialize_arm_tdep): Add "set arm fallback-mode"
3787         and "set arm force-mode".
3788         * NEWS: Document new commands.
3789
3790 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
3791
3792         * main.h (batch_silent): Declare.
3793         * event-top.c: Include main.h.
3794         (gdb_setup_readline): Remove extern batch_silent declaration.
3795         * infrun.c (normal_stop): Don't print source location when running in
3796         --batch-silent mode.
3797         * Makefile.in (event-top.o): Add main.h dependency.
3798
3799 2008-05-02  Andreas Schwab  <schwab@suse.de>
3800
3801         * target.h (struct target_ops): Add
3802         to_watchpoint_addr_within_range.
3803         (target_watchpoint_addr_within_range): New function.
3804         * target.c (update_current_target): Inherit
3805         to_watchpoint_addr_within_range, defaulting to
3806         default_watchpoint_addr_within_range.
3807         (default_watchpoint_addr_within_range): New function.
3808         (debug_to_watchpoint_addr_within_range): New function.
3809         (setup_target_debug): Set to_watchpoint_addr_within_range.
3810         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3811         New function.
3812         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3813         * breakpoint.c (watchpoints_triggered): Use
3814         target_watchpoint_addr_within_range.
3815
3816 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3817
3818         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3819         (i[34567]86-*-dicos*, x86_64-*-dicos*):
3820         Set gdb_osabi to GDB_OSABI_DICOS.
3821
3822         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3823         * osabi.c (gdb_osabi_name): Add "DICOS".
3824
3825         * i386-dicos-tdep.c: New file.
3826
3827         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3828         (ALLDEPFILES): Add i386-dicos-tdep.c.
3829         (i386-dicos-tdep.o): New rule.
3830
3831 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3832
3833         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3834         and register the fork's PTID as a thread.
3835
3836 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3837
3838         PR gdb/1665
3839         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3840         assign its value to the breakpoint created.
3841         (create_breakpoints): Add breakpoint_ops argument and pass it
3842         to create_breakpoint call.
3843         (break_command_really): Add breakpoint_ops argument and pass/assign
3844         appropriately.
3845         (break_command_1): Pass NULL as ops argument.
3846         (set_breakpoint): Pass NULL as ops argument.
3847         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3848         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3849         catch and throw catchpoints.
3850
3851 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3852
3853         PR gdb/2343
3854         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3855         translate signal numeric value from the target to GDB's enum
3856         target_signal.
3857         * gdbarch.c, gdbarch.h: Regenerated.
3858         * gdbarch.sh: Added two new functions target_signal_from_host and
3859         target_signal_to_host.
3860         * target.h (default_target_signal_from_host,
3861         default_target_signal_to_host): New functions - declarations.
3862         * signals/signals.c (struct gdbarch): New declaration.
3863         (default_target_signal_to_host, default_target_signal_from_host): New
3864         functions.
3865
3866 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3867             Pedro Alves  <pedro@codesourcery.com>
3868
3869         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3870         Johnston <jjohnstn@redhat.com>.
3871
3872         * NEWS: Mention attach to stopped process fix.
3873         * infcmd.c (detach_command, disconnect_command): Discard the thread
3874         list.
3875         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3876         attaching.  Use signal_stop_state.
3877         (signal_stop_state): Check stop_soon.
3878         * linux-nat.c (kill_lwp): Declare earlier.
3879         (pid_is_stopped, linux_nat_post_attach_wait): New.
3880         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
3881         comments.
3882         (linux_nat_attach): Use linux_nat_post_attach_wait.
3883         (detach_callback, linux_nat_detach): Improve handling for signalled
3884         processes.
3885         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3886         from the process ID.
3887         * Makefile.in (infcmd.o): Update.
3888
3889 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3890
3891         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3892         * arm-tdep.c (arm_frame_is_thumb): New.
3893         (arm_pc_is_thumb): Clarify comment.
3894         (thumb_analyze_prologue): Remove PC special case.
3895         (thumb_scan_prologue): Take a block_addr argument.  Use it for
3896         find_pc_partial_function.  Remove unused variables.
3897         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
3898         for find_pc_partial_function.  Remove PC special case.
3899         (arm_prologue_prev_register): Add special handling for PC and CPSR.
3900         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3901         (arm_get_next_pc): Use arm_frame_is_thumb.
3902         (arm_write_pc): Use CPSR_T instead of 0x20.
3903         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3904         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3905         (CPSR_T): Define.
3906         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3907         DWARF2_FRAME_REG_FN.
3908         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3909         DWARF2_FRAME_REG_FN.
3910         (struct dwarf2_frame_state_reg): Add FN to loc union.
3911
3912 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
3913
3914         * exec.c (print_section_info): Add missing '\n'.
3915
3916 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
3917
3918         * thread.c (add_thread): Move observer call to ...
3919         (add_thread_silent): ... here.
3920
3921 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3922
3923         * rs6000-tdep.c: Update for unwinder changes.
3924         * ppcobsd-tdep.c: Likewise.
3925
3926 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3927
3928         * s390-tdep.c: Update for unwinder changes.
3929
3930 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3931
3932         * spu-tdep.c: Update for unwinder changes.
3933
3934 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3935
3936         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3937         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3938         sparc64-linux-tdep.c: Update for unwinder changes.
3939
3940 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3941
3942         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3943         for unwinder changes.
3944         * mips-tdep.c: Likewise.
3945         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3946         raw one.
3947
3948 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3949
3950         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3951         unwinder changes.
3952
3953 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3954
3955         Update i386 and amd64 ports for unwinder changes.
3956
3957         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3958         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3959         (amd64_frame_unwind): Use default_frame_sniffer.
3960         (amd64_frame_sniffer): Delete.
3961         (amd64_sigtramp_frame_cache): Expect this_frame.
3962         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3963         (amd64_sigtramp_frame_sniffer): Update signature.
3964         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3965         (amd64_frame_base_address): Expect this_frame.
3966         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
3967         this_frame.
3968         (amd64_init_abi): Use set_gdbarch_dummy_id and
3969         frame_unwind_append_unwinder.
3970         * i386-tdep.c (i386_frame_cache): Expect this_frame.
3971         (i386_frame_this_id, i386_frame_prev_register): Update signature.
3972         (i386_frame_unwind): Use default_frame_sniffer.
3973         (i386_frame_sniffer): Delete.
3974         (i386_sigtramp_frame_cache): Expect this_frame.
3975         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3976         (i386_sigtramp_frame_sniffer): Update signature.
3977         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3978         (i386_frame_base_address): Update signature.
3979         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
3980         (i386_push_dummy_call): Update comment.
3981         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3982         Expect this_frame.
3983         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3984         and frame_unwind_append_unwinder.
3985         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3986         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3987         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3988         i386nbsd-tdep.c: Update for unwinder changes.
3989
3990 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3991
3992         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3993         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3994         this_frame.
3995         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3996         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3997         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3998         signature.
3999         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4000         this_frame.
4001         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4002         Update signature.
4003         * tramp-frame.h (struct tramp_frame): Update signature of init.
4004         * Makefile.in (trad-frame.o): Update.
4005
4006 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4007
4008         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4009         (execute_stack_op): Put this_frame in the baton.
4010         (execute_cfa_program): Take this_frame.
4011         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4012         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4013         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4014         (dwarf2_frame_this_id): Adjust to work on this_frame.
4015         (dwarf2_signal_frame_this_id): Delete.
4016         (dwarf2_frame_prev_register): Update signature.  Use new frame
4017         unwind methods.
4018         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
4019         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4020         dwarf2_frame_sniffer.
4021         (dwarf2_append_unwinders): New.
4022         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4023         this_frame.
4024         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4025         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4026         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4027         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4028         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4029         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4030         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4031         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4032         (dwarf2_append_unwinders): Declare.
4033         (dwarf2_frame_base_sniffer): Update declaration.
4034         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4035         this_frame.
4036
4037 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4038
4039         Convert frame unwinders to use the current frame and
4040         "struct value".
4041
4042         * frame.c (frame_debug): Make global.
4043         (get_frame_id): Pass this frame to unwinder routines.
4044         (frame_pc_unwind): Remove unused unwind->prev_pc support.
4045         (do_frame_register_read): Do not discard the return value of
4046         frame_register_read.
4047         (frame_register_unwind): Remove debug messages.  Use
4048         frame_unwind_register_value.
4049         (frame_unwind_register_value, get_frame_register_value): New
4050         functions.
4051         (create_new_frame, get_frame_base_address, get_frame_locals_address)
4052         (get_frame_args_address, get_frame_type): Pass this frame to
4053         unwinder routines.
4054         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4055         functions.
4056         * frame.h: Update comments.
4057         (frame_debug, frame_unwind_register_value, get_frame_register_value)
4058         (frame_prepare_for_sniffer): Declare.
4059         * frame-unwind.h: Update comments and parameter names.
4060         (default_frame_sniffer): Declare.
4061         (frame_prev_register_ftype): Return a struct value *.
4062         (struct frame_unwind): Remove prev_pc member.
4063         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4064         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4065         (frame_unwind_got_register, frame_unwind_got_memory)
4066         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4067         * frame-base.h: Update comments and parameter names.
4068         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
4069         if necessary.  Add debugging output.
4070         * sentinel-frame.c (sentinel_frame_prev_register)
4071         (sentinel_frame_this_id): Update for new signature.
4072         (sentinel_frame_prev_pc): Delete.
4073         (sentinel_frame_unwinder): Remove prev_pc.
4074         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4075         prev_pc.
4076         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4077         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4078         (frame_unwind_append_sniffer): Delete.
4079         (frame_unwind_append_unwinder): New function.
4080         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
4081         from unwinders.  Use frame_prepare_for_sniffer.
4082         (default_frame_sniffer, frame_unwind_got_optimized)
4083         (frame_unwind_got_register, frame_unwind_got_memory)
4084         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4085         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4086         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4087         signature.
4088         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4089         * gdbarch.c, gdbarch.c: Regenerated.
4090         * frame-base.c (default_frame_base_address)
4091         (default_frame_locals_address, default_frame_args_address): Update
4092         for new signature.
4093         (frame_base_find_by_frame): Pass this frame to unwinder routines.
4094         * infcall.c (call_function_by_hand): Update comments.
4095         * Makefile.in (frame-unwind.o): Update dependencies.
4096
4097 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4098
4099         * ada-lang.c (ada_value_primitive_packed_val): Only check
4100         value_lazy for memory lvals.
4101         * findvar.c (value_of_register_lazy): New function.
4102         (locate_var_value): Only check value_lazy for memory lvals.
4103         * valarith.c (value_subscripted_rvalue): Likewise.
4104         * valops.c (value_fetch_lazy): Handle both memory and register
4105         lvals.
4106         (search_struct_field, value_slice): Only check value_lazy for memory
4107         lvals.
4108         * value.c (struct value): Update comment for lazy.
4109         (value_primitive_field): Only check value_lazy for memory lvals.
4110         * value.h (value_lazy): Update comment.
4111         (value_of_register_lazy): Declare.
4112
4113 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4114
4115         * corefile.c (reopen_exec_file): Close any open files.
4116
4117 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4118
4119         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4120         show_memory_breakpoints to 1 while reading the instruction bundle.
4121
4122 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4123
4124         * gdbarch.sh: Document the return_value method. Explain that
4125         the FUNCTYPE parameter might be NULL.
4126         * gdbarch.h: Regenerated.
4127         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4128         type when calling using_struct_return, as this is unnecessary
4129         on this target.
4130
4131 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
4132
4133         * terminal.h (create_tty_session): Fix return type.
4134
4135 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
4136
4137         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4138
4139 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
4140
4141         * breakpoint.c (condition_command, commands_from_control_command)
4142         (break_command_really): Minor reformatting.
4143
4144 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4145
4146         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4147
4148 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4149
4150         * amd64-tdep.c (amd64_get_longjmp_target): New.
4151         (amd64_init_abi): Register amd64_get_longjmp_target as
4152         gdbarch_get_longjmp_target callback.
4153         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4154
4155 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4156
4157         * breakpoint.h (enum bpstat_what_main_action): Delete
4158         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4159
4160         * breakpoint.c (clrs): Delete.
4161         (bpstat_what): Update table.
4162
4163         * infrun.c (handle_inferior_event): Remove
4164         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4165
4166 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4167
4168         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4169         Adjust all prototypes using mi_cmd_args_ftype to use
4170         mi_cmd_argv_ftype.
4171         (struct mi_cmd): Remove the args_func field.
4172         * mi/mi-cmds.c: Don't provide value for the args_func field.
4173         * mi/mi-main.c (mi_execute_async_cli_command)
4174         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4175         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4176         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4177         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4178         (mi_cmd_target_download): Adjust.
4179         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4180         (mi_cmd_execute): Do not check for args_func.
4181         (mi_execute_async_cli_command): Adjust.
4182         * mi/mi-parse.c: Don't check for args_func.
4183
4184 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4185
4186         * breakpoint.c (bpstat_check_location)
4187         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4188         New, extracted from bpstat_stop_status.
4189         (bpstat_stop_status): Use the above.
4190
4191 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4192
4193         * mi/mi-main.c (last_async_command): Rename to current_token.
4194         (previous_async_command): Remove.
4195         (mi_cmd_gdb_exit): Adjust.
4196         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4197         (mi_cmd_target_select): Adjust.
4198         (mi_cmd_execute): Don't set previous_async_command.  Free token
4199         here even in async mode.
4200         (mi_execute_async_cli_command): Adjust.
4201         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
4202         token.
4203         (mi_load_progress): Adjust.
4204
4205 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4206
4207         * infcmd.c (step_1_continuation): Always disable longjmp
4208         breakpoint if we're not going to do another step.
4209
4210 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4211
4212         exec_cleanup murder.
4213         * breakpoint.c (until_break_command_continuation): Add
4214         the 'error' parameter.  Directly delete the breakoint as
4215         opposed to running cleanups.
4216         (until_break_command): Install continuation only
4217         after starting the target.  Don't use exec cleanups,
4218         use ordinary cleanups.  Discard cleanups is successfully
4219         started the target in async mode.
4220         (make_cleanup_delete_breakpoint): Remove.
4221         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4222         declaration.
4223         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4224         declarations.
4225         (struct continations): Add the 'error' parameter to the
4226         continuation_hook field.
4227         (add_continuation, do_all_continuations)
4228         (add_intermediate_continuation)
4229         (do_all_intermediate_continuations): Add the 'error' parameter.
4230         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4231         * inf-loop.c (inferior_event_handler): Instead of calling
4232         discard_all_continuations, use do_all_continuations with 1 as
4233         'error' parameter.  Pass 0 as 'error' parameter in existing uses
4234         of discard_all_continuations.
4235         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
4236         cleanups.
4237         (step_once): Install continuation only after resuming the target.
4238         (step_1_continuation): Disable longjmp breakpoint on error.
4239         (finish_command_continuation): Add the error parameter.  Delete
4240         the finish breakpoint directly, do not use cleanups.
4241         (finish_command): Do not use exec_cleanups. Always setup
4242         continuation.  For sync case, immediately run them.
4243         (attach_command_continuation): Add the error parameter.
4244         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4245         remove step_resume_breakpoint -- adjust delete it directly.
4246         * interps.c (interp_set): Adjust call to do_all_continations.
4247         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4248         do exec cleanups.
4249         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4250         cleanups.
4251         (mi_cmd_execute): Do not use exec_cleanup.
4252         (mi_execute_async_cli_command): Simplify the string concatenation
4253         logic.  Do no use exec cleanup.
4254         (mi_exec_async_cli_cmd_continuation): New parameter error.
4255         Free last_async_command.
4256         * top.c (command_line_handler_continuation): New parameter error.
4257         * utils.c (exec_cleanup_chain, make_exec_cleanup)
4258         (do_exec_cleanups): Remove.
4259         (add_continuation, do_all_continations)
4260         (add_intermediate_continuation)
4261         (do_all_intermediate_continuations): New parameter error.
4262
4263 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4264
4265         * breakpoint.h (bp_location_p): New typedef.
4266         Register a vector of bp_location_p.
4267         * breakpoint.c (always_inserted_mode)
4268         (show_always_inserted_mode): New.
4269         (unlink_locations_from_global_list): Remove.
4270         (update_global_location_list)
4271         (update_global_location_list_nothrow): New.
4272         (update_watchpoint): Don't free locations.
4273         (should_insert_location): New.
4274         (insert_bp_location): Use should_insert_location.
4275         (insert_breakpoint_locations): Copied from
4276         insert_breakpoints.
4277         (insert_breakpoint): Use insert_breakpoint_locations.
4278         (bpstat_stop_status): Call update_global_location_list
4279         when disabling breakpoint.
4280         (allocate_bp_location): Don't add to bp_location_chain.
4281         (set_raw_breakpoint)
4282         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4283         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4284         (enable_overlay_breakpoints, disable_overlay_breakpoints)
4285         (set_longjmp_resume_breakpoint)
4286         (enable_watchpoints_after_interactive_call_stop)
4287         (disable_watchpoints_before_interactive_call_start)
4288         (create_internal_breakpoint)
4289         (create_fork_vfork_event_catchpoint)
4290         (create_exec_event_catchpoint, set_momentary_breakpoint)
4291         (create_breakpoints, break_command_1, watch_command_1)
4292         (create_exception_catchpoint)
4293         (handle_gnu_v3_exceptions)
4294         (disable_breakpoint, breakpoint_re_set_one)
4295         (create_thread_event_breakpoint, create_solib_event_breakpoint)
4296         (create_ada_exception_breakpoint): : Don't call check_duplicates.
4297         Call update_global_location_list.
4298         (delete_breakpoint): Don't remove locations and don't
4299         try to reinsert them. Call update_global_location_list.
4300         (update_breakpoint_locations): Likewise.
4301         (restore_always_inserted_mode): New.
4302         (update_breakpoints_after_exec): Temporary disable
4303         always inserted mode.
4304         * Makefile.in: Update dependencies.
4305
4306         * infrun.c (proceed): Remove breakpoints while stepping
4307         over breakpoint.
4308         (handle_inferior_event): Don't remove or insert
4309         breakpoints.
4310         * linux-fork.c (checkpoint_command): Remove breakpoints
4311         before fork and insert after.
4312         (linux_fork_context): Remove breakpoints before switch
4313         and insert after.
4314         * target.c (target_disconnect, target_detach): Remove
4315         breakpoints from target.
4316
4317
4318 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4319
4320         * breakpoint.c (print_one_breakpoint_location): In MI
4321         mode, report the location string the breakpoint was
4322         originally created with.
4323
4324 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
4325
4326         * Makefile.in (xtensa-tdep.o): Update dependencies.
4327         * configure.tgt (xtensa*): Update dependencies.
4328         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4329         Local variable areg renamed to arreg.
4330         (areg_number): New function.
4331         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4332         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4333         replaced by arreg_number.
4334         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4335         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4336         (xtensa_scan_prologue): New function.
4337         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4338         when ENTRY instraction hasn't been executed yet. Get the frame pointer
4339         value based on prologue analysis. Fix the bugs preventing WS and
4340         AR4-AR7/A11 registers from getting right values for intermediate frames,
4341         whose registers have been already spilled.
4342         (xtensa_frame_prev_register): Fix WS register value. Use are_number
4343         and arreg_number appropriately.
4344         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4345         svr4_ilp32_fetch_link_map_offsets.
4346
4347 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
4348
4349         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4350         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4351
4352 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
4353
4354         * acinclude.m4: Add override.m4.
4355         * configure: Regenerate.
4356
4357 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
4358
4359         * ada-lang.c (get_selections): Variable PROMPT made non-const and
4360         initialized with a trailing space now.  Use PROMPT_ARG of
4361         COMMAND_LINE_INPUT instead of printing it ourselves.
4362
4363 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
4364
4365         * NEWS: Document support for 64-bit core file.
4366
4367 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
4368
4369         * NEWS: Add information on calling convention and new SH CLI options.
4370
4371         * sh-tdep.c (sh_cc_gcc): New static string.
4372         (sh_cc_renesas): Ditto.
4373         (sh_cc_enum): New static string array.
4374         (sh_active_calling_convention): New static string pointer denoting
4375         active user chosen ABI.
4376         (sh_is_renesas_calling_convention): New function to return function
4377         specific ABI, or user choice if necessary.
4378         (sh_use_struct_convention): Rename first argument and turn around its
4379         meaning.  Check for renesas ABI and return accordingly.
4380         (sh_use_struct_convention_nofpu): New function.
4381         (sh_next_flt_argreg): Get function type as third parameter.  Check
4382         for renesas ABI and choose floating registers accordingly.
4383         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4384         struct return slot accordingly.
4385         (sh_push_dummy_call_nofpu): Ditto.
4386         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4387         Evaluate ABI and give to sh_use_struct_convention_nofpu.
4388         (sh_return_value_fpu):  Evaluate ABI and give to
4389         sh_use_struct_convention.
4390         (show_sh_command): New function.
4391         (set_sh_command): Ditto.
4392         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4393         CLI command.
4394
4395         * gdbarch.sh (return_value): Add func_type argument.
4396         * gdbarch.c: Regenerate.
4397         * gdbarch.h: Ditto.
4398         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4399         val_type so as not to collide with value_type function.  Call
4400         using_struct_return with additional function type argument.
4401         * infcall.c (call_function_by_hand): Call using_struct_return and
4402         gdbarch_return_value with additional function type argument.
4403         * infcmd.c (print_return_value): Take addition func_type argument.
4404         Call gdbarch_return_value with additional function type argument.
4405         (finish_command_continuation): Call print_return_value with additional
4406         function type argument.
4407         (finish_command): Ditto.
4408         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4409         additional function type argument.
4410         * stack.c (return_command): Call using_struct_return and
4411         gdbarch_return_value with additional function type argument.
4412         * value.c (using_struct_return): Take additional function type argument.
4413         * value.h (using_struct_return): Accommodate declaration.
4414         * alpha-tdep.c (alpha_return_value): Add func_type argument.
4415         * amd64-tdep.c (amd64_return_value): Ditto.
4416         * arm-tdep.c (arm_return_value): Ditto.
4417         * avr-tdep.c (avr_return_value): Ditto.
4418         * cris-tdep.c (cris_return_value): Ditto.
4419         * frv-tdep.c (frv_return_value): Ditto.
4420         * h8300-tdep.c (h8300_return_value): Ditto.
4421         (h8300h_return_value): Ditto.
4422         * hppa-tdep.c (hppa32_return_value): Ditto.
4423         (hppa64_return_value): Ditto.
4424         * i386-tdep.c (i386_return_value): Ditto.
4425         * ia64-tdep.c (ia64_return_value): Ditto.
4426         * iq2000-tdep.c (iq2000_return_value): Ditto.
4427         * m32c-tdep.c (m32c_return_value): Ditto.
4428         * m32r-tdep.c (m32r_return_value): Ditto.
4429         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4430         * m68k-tdep.c (m68k_return_value): Ditto.
4431         (m68k_svr4_return_value): Ditto.
4432         * m88k-tdep.c  (m88k_return_value): Ditto.
4433         * mep-tdep.c (mep_return_value): Ditto.
4434         * mips-tdep.c (mips_eabi_return_value): Ditto.
4435         (mips_n32n64_return_value): Ditto.
4436         (mips_o32_return_value): Ditto.
4437         (mips_o64_return_value): Ditto.
4438         * mn10300-tdep.c (mn10300_return_value): Ditto.
4439         * mt-tdep.c (mt_return_value): Ditto.
4440         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4441         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4442         (ppc_sysv_abi_broken_return_value): Ditto.
4443         (ppc64_sysv_abi_return_value): Ditto.
4444         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4445         (ppc_sysv_abi_broken_return_value): Ditto.
4446         (ppc64_sysv_abi_return_value): Ditto.
4447         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4448         * rs6000-tdep.c (rs6000_return_value): Ditto.
4449         * s390-tdep.c (s390_return_value): Ditto.
4450         * score-tdep.c (score_return_value): Ditto.
4451         * sh-tdep.c (sh_return_value_nofpu): Ditto.
4452         (sh_return_value_fpu): Ditto.
4453         * sh64-tdep.c (sh64_return_value): Ditto.
4454         * sparc-tdep.c (sparc32_return_value): Ditto.
4455         * sparc64-tdep.c (sparc64_return_value): Ditto.
4456         * spu-tdep.c (spu_return_value): Ditto.
4457         * v850-tdep.c (v850_return_value): Ditto.
4458         * vax-tdep.c (vax_return_value): Ditto.
4459         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4460         * xtensa-tdep.c (xtensa_return_value): Ditto.
4461
4462         * gdbtypes.h (struct type): Add calling_convention member.
4463         * dwarf2read.c (read_subroutine_type): Add calling convention read
4464         from DW_AT_calling_convention attribute to function type.
4465
4466 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
4467
4468         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4469         multi_f77_subscript to support values from registers.
4470         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4471         * value.h (value_subscripted_rvalue): Add prototype.
4472
4473         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4474         Fix output.
4475         * f-valprint.c (f_val_print): Likewise.
4476
4477 2008-04-21  Craig Silverstein  <csilvers@google.com>
4478
4479         * dwarf2read.c (zlib_decompress_section): Define abfd in the
4480         !HAVE_ZLIB_H case.
4481
4482 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
4483
4484         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4485         section is not a code section.
4486
4487 2008-04-19  Craig Silverstein  <csilvers@google.com>
4488
4489         * NEWS: Add information on compressed debug sections.
4490
4491 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4492
4493         * mi/mi-cmd-var.c (varobj_update_one): Print new
4494         value for variable objects that changed type.
4495
4496 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4497
4498         * varobj.c (varobj_invalidate): Don't touch floating
4499         varobjs.
4500
4501 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
4502
4503         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4504         (multiple_symbols_cancel): Remove extra const.
4505         * symtab.h: Likewise.
4506
4507 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
4508
4509         * interps.c (top_level_interpreter): Rename static variable...
4510         (top_level_interpreter_ptr): ...to this.
4511         (top_level_interpreter): New function.
4512
4513         * interps.h: New extern for top_level_interpreter.
4514
4515         * linespec.c: Include interps.h and mi/mi-cmds.h.
4516         (decode_line_2): When using MI, always set all breakpoints in menu.
4517
4518         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4519
4520 2008-04-18  Craig Silverstein  <csilvers@google.com>
4521
4522         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4523         * config.in, configure: Regenerate.
4524         * dwarf2read.c: Include zlib.h if present.
4525         Modified *_SECTION macros.
4526         (section_is_p): New.
4527         (dwarf2_locate_sections): Use section_is_p instead of strcmp
4528         (dwarf2_resize_section): New.
4529         to determine whether a given section has a given name.
4530         (zlib_decompress_section): New.
4531         (dwarf2_read_section): Read the compressed section if present
4532         in the binary.
4533         * MAINTAINERS: Added myself to section Write After Approval.
4534
4535 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4536
4537         * defs.h (exec_set_section_offsets): Remove prototype.
4538         * exec.c (exec_set_section_offsets): Remove function.
4539
4540 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
4541
4542         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4543         in the search for the matching symbol.
4544
4545 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
4546
4547         * breakpoint.c (update_watchpoint): Always reparse
4548         condition.
4549
4550 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
4551
4552         * breakpoint.c (print_one_breakpoint_location): Make sure to print
4553         the breakpoint address only once.
4554
4555 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
4556
4557         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4558         rather than a hard-coded architecture, for xcoff executables.
4559
4560 2008-04-17  Doug Evans  <dje@google.com>
4561
4562         * buildsym.c (watch_main_source_file_lossage): New fn.
4563         (end_symtab): Call it.
4564
4565         * source.c (find_and_open_source): Add some comments clarifying
4566         handling of FULLNAME argument.  Make static.  Remove pointless
4567         xstrdup/xfree.
4568
4569 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
4570
4571         * inf-loop.c (inferior_event_handler): Also run the intermediate
4572         continuations in the INF_EXEC_COMPLETE case.
4573
4574 2008-04-16  Tom Tromey  <tromey@redhat.com>
4575
4576         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4577         (set_cmd_async_ok, get_cmd_async_ok): Declare.
4578         * cli/cli-decode.c (set_cmd_async_ok): New function.
4579         (get_cmd_async_ok): New function.
4580         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4581         "show" as async-ok.
4582         * top.c (execute_command): Use get_cmd_async_ok.
4583         * infcmd.c: Include cli/cli-decode.h.
4584         (_initialize_infcmd): Mark "interrupt" as async-ok.
4585         * Makefile.in (infcmd.o): Depend on cli_decode_h.
4586
4587 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
4588
4589         PR gdb/2445
4590         * exec.c: Correct "arch-utils.h" include.
4591
4592 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
4593
4594         PR gdb/2424
4595         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4596         to allow printing to 'see' real reason of stop. This fixes PR 2424.
4597         * breakpoint.c (bpdisp_texst): New function. The function takes over
4598         the role of bpstats static array in print_one_breakpoint_location.
4599         (print_it_typical): Print "Temporary breakpoint" instead
4600         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4601         protocols, print disp field.
4602         (print_one_breakpoint_location): Removed bpdisps static definition.
4603         Call new bpstat_text function to get value for 'disp' field.
4604         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4605
4606 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
4607
4608         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4609         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4610         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4611         * gnulib/Makefile.in: Regenerate.
4612
4613 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4614
4615         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
4616         (defs_h): Use $(GNULIB_H).
4617         (all-lib): Depend on gnulib/Makefile.
4618         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4619         * config.in, gnulib/Makefile.in: Regenerated.
4620
4621 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4622
4623         * Makefile.in (LIBGNU, INCGNU): Define.
4624         (INTERNAL_CFLAGS_BASE): Add INCGNU.
4625         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4626         (CLEANDIRS): New.
4627         ($(LIBGNU), all-lib): New rules.
4628         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4629         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4630         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
4631         * gnulib: New directory, from gnulib-tool.
4632         * configure, aclocal.m4: Regenerated.
4633
4634 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4635
4636         * linux-thread-db.c (have_threads_callback): Check thread->private.
4637
4638 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
4639             Vladimir Prus  <vladimir@codesourcery.com>
4640
4641         Fix @-varobjs.
4642         * varobj.c (value_of_root): Update the expression for
4643         floating varobjs.
4644         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4645         report that.
4646
4647 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
4648
4649         * mi/mi-cmd-var.c: Include "mi-getopt.h".
4650         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
4651         (mi_cmd_var_set_format): Use new mi_parse_format.
4652         (mi_cmd_var_evaluate_expression): Support for -f option to specify
4653         format.
4654         * Makefile.in (mi-cmd-var.o): Update dependencies.
4655
4656         * varobj.h (varobj_get_formatted_value): Declare.
4657         * varobj.c (my_value_of_variable): Added format parameter.
4658         (cplus_value_of_variable): Likewise.
4659         (java_value_of_variable): Likewise.
4660         (c_value_of_variable): Likewise.  Evaluate expression based
4661         on format parameter.
4662         (struct language_specific): Add format parameter to function member
4663         *value_of_variable.
4664         (varobj_get_formatted_value): New.
4665         (varobj_get_value): Added format parameter to method call.
4666
4667 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
4668
4669         * stabsread.c (cleanup_undefined_types_noname): Manually set the
4670         instance flags of the undefined type before calling replace_type.
4671
4672 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
4673
4674         * target.h (enum strata): Remove the download_stratum.
4675
4676 2008-04-07  Doug Evans  <dje@google.com>
4677
4678         * buildsym.h (last_source_file): Add dwarf info to comment.
4679         (last_source_start_addr): Ditto.
4680
4681 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
4682
4683         * alphanbsd-tdep.c: Include "target.h".
4684         * mn10300-tdep.c: Include "target.h".
4685         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4686
4687 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
4688
4689         Fix breakpoint condition that use member variables.
4690         * valops.c (check_field): Remove.
4691         (check_field_in): Rename to check_field.
4692         (value_of_this): Use la_name_of_this.
4693         * value.h (check_field): Adjust prototype.
4694
4695         * language.h (la_value_of_this): Rename to la_name_of_this.
4696         * language.c (unknown_language_defn): Specify "this" for
4697         name_of_this.
4698         (auto_language_defn): Likewise.
4699         (local_language_defn): Likewise.
4700         * ada-lang.c (ada_language_defn): Adjust comment.
4701         * c-lang.c (c_language_defn): Adjust comment.
4702         (cplus_language_defn): Specify "this" for name_of_this.
4703         (asm_language_defn): Adjust comment.
4704         (minimal_language_defn): Adjust comment.
4705         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4706         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4707         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4708         * objc-lang.c (objc_language_defn): Specify "self" for
4709         name_of_this.
4710         * p-lang.c (pascal_language_defn): Specify "this" for
4711         name_of_this.
4712         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4713
4714         * symtab.c (lookup_symbol_aux): Lookup "this" in the
4715         proper scope, and check for field in type of "this", without
4716         trying to create a value.
4717
4718 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
4719
4720         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4721         (mi_error_message): Delete declaration.
4722         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4723         returning MI_CMD_ERROR.
4724         * mi/mi-main.c (mi_error_message): Delete.
4725         (mi_cmd_exec_interrupt):
4726         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4727         (mi_cmd_thread_info): Call error instead of returning
4728         MI_CMD_ERROR.
4729         (mi_cmd_data_list_register_values): Call error instead of
4730         returning MI_CMD_ERROR.  Adapt to new get_register interface.
4731         (get_register): Change return typo to void.  Call error instead of
4732         returning MI_CMD_ERROR.
4733         (mi_cmd_data_write_register_values): Call error instead of
4734         returning MI_CMD_ERROR.
4735         (mi_cmd_list_features): Return MI_CMD_DONE.
4736         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4737         (mi_execute_command): Always print exceptions with -error.
4738
4739 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
4740
4741         * NEWS: Mention new commands set/show multiple-symbols.
4742
4743 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
4744
4745         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4746         (multiple_symbols_cancel): New constants.
4747         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4748         (multiple_symbols_select_mode): New function.
4749         (_initialize_symtab): Add new set/show multiple-symbols commands.
4750         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4751         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4752         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4753         setting.
4754         * linespec.c (decode_line_2): Likewise.
4755
4756 2008-04-03  Doug Evans  <dje@sebabeach.org>
4757
4758         * symtab.h (enum free_code): Delete free_contents, unused.
4759         * symmisc.c (free_symtab_block): Delete.
4760         (free_symtab, case free_code): Delete.
4761
4762 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
4763
4764         * valops.c (value_cast_structs): New function. Cast related
4765         STRUCT types up/down and return cast value. The body of this
4766         function comes mostly from value_cast_pointers.
4767         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4768         to value_cast_structs. Now value_cast_pointers needs only create
4769         appropriate reference after using value_cast_structs for actual
4770         casting.
4771         (value_cast): Handle references.
4772
4773 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
4774
4775         * MAINTAINERS: Added myself to section Write After Approval.
4776
4777 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
4778
4779         * ia64-tdep.c (examine_prologue): Correct array access.
4780
4781 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4782
4783         * cp-support.c (first_component_command): Return if no arguments.
4784
4785 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
4786
4787         * ser-mingw.c (ser_windows_open): Open requested name.
4788
4789 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4790
4791         * MAINTAINERS: Added myself.
4792
4793 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
4794
4795         * target.c (find_default_run_target): Allow a NULL `do_mesg'
4796         parameter.  If it is NULL, don't call error.
4797         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4798         `do_mesg' parameter to find_default_run_target.  If no target was
4799         found, return 0.
4800
4801 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
4802
4803         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4804         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4805         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4806         Delete.
4807         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4808
4809 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
4810
4811         GDB 6.8 released.
4812
4813 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
4814
4815         * features/Makefile (%.dat): Set xmltarget to the base filename
4816         of the XML source, without subdirectory.
4817         * regformats/rs6000/powerpc-32.dat: Regenerate.
4818         * regformats/rs6000/powerpc-64.dat: Regenerate.
4819         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4820
4821 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
4822
4823         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4824         objfile arch.
4825
4826 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
4827
4828         * mi/mi-main.c (enum captured_mi_execute_command_actions):
4829         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4830
4831 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
4832
4833         * objfiles.h (struct objfile): New GDBARCH member.
4834         (get_objfile_arch): Add prototype.
4835         * objfiles.c: Include "arch-utils.h".
4836         (allocate_objfile): Look up gdbarch associated with bfd.
4837         (get_objfile_arch): New function.
4838         * Makefile (objfiles.o): Update dependencies.
4839
4840         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4841         by objfile arch.
4842         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4843         by frame arch.
4844         (locexpr_describe_location): Replace current_gdbarch by
4845         objfile arch.
4846         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4847         (dwarf2_add_field): Likewise.
4848         (read_tag_pointer_type): Likewise.
4849         (read_base_type): Likewise.
4850         (new_symbol): Likewise.
4851
4852         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
4853         (decode_base_type, decode_function_type): Likewise.
4854         (coff_read_struct_type, coff_read_enum_type): Likewise.
4855         (coff_symtab_read): Replace current_gdbarch by objfile arch.
4856         (decode_base_type): Likewise.
4857         (coff_read_enum_type): Likewise.
4858         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4859         (coff_read_enum_type): Likewise.
4860
4861         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4862         (end_psymtab): Likewise.
4863         (process_one_symbol): Likewise.
4864
4865         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4866         (parse_procedure): Likewise.
4867         (parse_partial_symbols): Likewise.
4868
4869         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4870
4871         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4872         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4873         built-in types.
4874         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
4875         static range_index_type by built-in type.
4876         (read_one_struct_field): Replace current_gdbarch by objfile arch.
4877         (read_enum_type): Likewise.
4878
4879         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4880         objfile arch.
4881
4882 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4883
4884         * varobj.h (varobj_floating_p): Declare.
4885         * varobj.c (varobj_floating_p): New.
4886         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4887         '@' as the name, update all floating varobjs.
4888
4889 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4890
4891         * varobj.c (struct varobj_root): Rename use_selected_frame to
4892         floating, and clarify the meaning.
4893         (varobj_create, varobj_update,  new_root_variable): Adjust.
4894         (value_of_root): Don't use type_changed as in variable,
4895         adjust comment.
4896         (c_value_of_root): Adjust.
4897
4898 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4899
4900         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4901         gdb's thread list.
4902         (linux_nat_wait): Add main lwp to gdb's thread list.
4903         * linux-thread-db.c (find_new_threads_callback): Also attach to
4904         already listed threads which thread_db didn't know about yet.
4905
4906 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4907
4908         * linux-nat.c (drain_queued_events): Fix comment typo.
4909         (linux_nat_attach): In async mode, don't rely on storing a pending
4910         status.  Instead place the wait status on the pipe.
4911         (linux_nat_resume): Remove unreacheable shortcut code in async
4912         mode.
4913         (stop_wait_callback): In async mode, don't store pending status.
4914         Instead, cancel breakpoints or resend the signal appropriatelly.
4915         (cancel_breakpoint): New, refactored from
4916         cancel_breakpoints_callback.
4917         (cancel_breakpoints_callback): Call cancel_breakpoint.
4918         (pipe_to_local_event_queue): Remove special token processing.
4919         (linux_nat_wait): Issue an internal error if a pending status is
4920         found in async mode.
4921
4922 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
4923
4924         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4925
4926 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
4927             Vladimir Prus  <vladimir@codesourcery.com>
4928
4929         * varobj.c  (struct varobj_root): New component thread_id.
4930         (varobj_get_thread_id, check_scope): New functions.
4931         (c_value_of_root): Use check_scope.  Switch to the
4932         proper thread if necessary.
4933
4934         * varobj.h (varobj_get_thread_id): New extern.
4935
4936         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4937
4938 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
4939
4940         PR gdb/544
4941         * top.c: Revert 2008-03-21 changes.
4942
4943 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4944
4945         * thread.c (make_cleanup_restore_current_thread): Make it
4946         globally visible.
4947         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4948         * varobj.c (varobj_update): Don't save/restore frame.
4949         (c_value_of_root): Save/restore thread and frame here,
4950         using make_cleanup_restore_current_thread.
4951         * Makefile.in: Update dependecies.
4952
4953 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
4954
4955         * varobj.c (struct varobj_root): Clarify
4956         comment on the frame field.
4957         (varobj_create): Don't set frame if we have no
4958         block.
4959
4960 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
4961
4962         PR gdb/544
4963         Suggested by Jan Kratochvil:
4964         * top.c (gdb_rl_operate_and_get_next_completion): Call
4965         rl_redisplay_function.
4966         (gdb_rl_redisplay): New.
4967         (init_main): Set rl_redisplay_function.
4968
4969 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
4970
4971         * aix-thread.c (pdc_read_regs): Fix compiler warning.
4972         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4973         (store_regs_kernel_thread): Likewise.
4974
4975 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
4976
4977         Linux native async support.
4978
4979         * target.h (struct target_ops): Delete to_async_mask_value and add
4980         to_async_mask.
4981         (target_is_async_p, target_async): Formatting.
4982         (target_async_mask_value): Delete.
4983         (target_async_mask): Delete function declaration, and add new
4984         target macro with the same name.
4985
4986         * target.c (update_current_target): Replace to_async_mask_value by
4987         to_async_mask.  Default to_async_mask to return_one.
4988         (target_async_mask): Delete.
4989         (find_default_can_async_p, find_default_is_async_p): New.
4990         (init_dummy_target): register find_default_can_async_p and
4991         find_default_is_async_p on the dummy target.
4992
4993         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4994         (debug_linux_nat_async): New global.
4995         (show_debug_linux_nat_async): New function.
4996         (linux_nat_async_enabled, linux_nat_async_mask_value)
4997         (linux_nat_event_pipe, linux_nat_num_queued_events)
4998         (linux_nat_async_events_enabled): New globals.
4999         (struct waitpid_result): New struct.
5000         (waitpid_queue): New global.
5001         (queued_waitpid, push_waitpid, drain_queued_events): New.
5002         (my_waitpid): Call queued_waitpid.
5003         (linux_child_follow_fork): Disable async events during the call.
5004         (blocked_mask): Delete.
5005         (sync_sigchld_action, async_sigchld_action): New globals.
5006         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
5007         async mode, block events during the call.
5008         (linux_nat_create_inferior): New.
5009         (linux_nat_attach): In sync mode, restore the mask states.  In
5010         async mode, wake the event loop immediatelly.
5011         (detach_callback): Drain all queued events of the lwp we're
5012         detaching from.
5013         (linux_nat_detach): Block async mode, and drain events of the main
5014         process.
5015         (linux_nat_resume): If in async mode, mask async events during the
5016         call.  If short circuiting, force event loop to wake up.  If
5017         resuming, set target_executing, and register target events in the
5018         event loop.
5019         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5020         (linux_nat_wait): In async mode, block events during the call.
5021         Only enable/disable passing SIGINT to the inferior in sync mode.
5022         Get events from local waitpid queue.  If no interesting events was
5023         found, return to events loop.  Reregister target events in the
5024         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
5025         (linux_nat_kill): Disable events on entry.
5026         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5027         here.  Detach async mode from the event loop if there are no more
5028         forks available, otherwise leave it on.
5029         (sigchld_handler): Assure this is called only in sync mode.
5030         (linux_async_permitted, linux_async_permitted_1): New globals.
5031         (set_maintenance_linux_async_permitted)
5032         (show_maintenance_linux_async_permitted): New functions.
5033         (linux_nat_is_async_p, linux_nat_can_async_p)
5034         (linux_nat_async_mask): New.
5035         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5036         (get_pending_events, async_sigchld_handler): New.
5037         (linux_nat_async_events): New.
5038         (async_terminal_is_ours): New global.
5039         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5040         (async_client_callback, async_client_context): New.
5041         (linux_nat_async_file_handler, linux_nat_async)
5042         (linux_nat_disable_async, linux_nat_enable_async): New.
5043         (linux_nat_add_target): Register linux_nat_create_inferior,
5044         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5045         linux_nat_async_mask, linux_nat_terminal_inferior and
5046         linux_nat_terminal_ours.
5047         (_initialize_linux_nat): Remove local action variable, and update
5048         code that used it to use sync_sigchld_action.  Add new
5049         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
5050         set/show command in the maintenance class.  Add new "linux-async"
5051         maintenance set/show command.  Block SIGCHLD by default.  Setup
5052         async_sichld_action, and sync_sigchld_action.  Install the default
5053         async mode.
5054         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5055         the cancel signals.
5056
5057         * linux-thread-db.c (re_check_for_thread_db): New.
5058         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5059         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5060         (thread_db_async_mask): New.
5061         (init_thread_db_ops): Register thread_db_can_async_p,
5062         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5063
5064         * remote.c (remote_async_mask_value): New.
5065         (remote_return_zero): New.
5066         (init_remote_ops): Register remote_return_zero as callbacks of
5067         to_can_async_p and to_is_async_p.
5068         (remote_can_async_p, remote_is_async_p, remote_async): Update to
5069         use remote_async_mask_value.
5070         (remote_async_mask): New.
5071         (init_remote_async_ops): Remove to_async_mask_value setting and
5072         register remote_async_mask as to_async_mask callback in
5073         remote_async_ops.
5074
5075         * Makefile.in (linux-nat.o): Update.
5076
5077 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5078
5079         * gdbthread.h (add_thread_with_info): New.
5080         * linux-thread-db.c: Add some documentation.
5081         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5082         (struct private_thread_info): Remove th_valid and ti_valid.
5083         Replace ti with tid.
5084         (thread_get_info_callback): Do not add TID to the new ptid.  Do
5085         not cache th or ti.
5086         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5087         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
5088         new PTID.
5089         (attach_thread): Handle an already-existing thread.  Use
5090         add_thread_with_info.  Cache the th and tid.
5091         (detach_thread): Verify that private was set.  Remove verbose
5092         argument and printing.  Update caller.
5093         (thread_db_detach): Do not adjust inferior_ptid.
5094         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5095         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5096         (thread_db_wait): Do not use lwp_from_thread.
5097         (thread_db_pid_to_str): Use the cached TID.
5098         (thread_db_extra_thread_info): Check that private is set.
5099         (same_ptid_callback): Delete.
5100         (thread_db_get_thread_local_address): Do not use it or check
5101         is_thread.  Check that private is set.  Assume that the thread
5102         handle is already cached.
5103         (init_thread_db_ops): Remove to_resume and to_kill.
5104         * thread.c (add_thread_with_info): New.
5105         (add_thread): Use it.
5106         * linux-nat.c (find_thread_from_lwp): Delete.
5107         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
5108         deleting the thread.
5109         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5110         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5111         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5112         printf_unfiltered for thread exits.
5113         * procfs.c (procfs_wait): Likewise.
5114
5115 2008-03-21  Chris Demetriou  <cgd@google.com>
5116
5117         * symtab.c (rbreak_command): Quote symbol name before passing
5118         it to break_command.
5119
5120 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5121
5122         * eval.c (evaluate_subexp_for_address): Clarify error message.
5123         Use value_must_coerce_to_target.
5124         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5125         * valops.c (value_assign): Call value_coerce_to_target when
5126         assigning to anything but internalvars.  Leave GDB-side arrays
5127         as arrays when assigning to internalvars.
5128         (value_must_coerce_to_target, value_coerce_to_target): New.
5129         (value_coerce_array, value_addr): Call value_coerce_to_target.
5130         (value_array): Create the array in GDB's memory instead of
5131         the inferior's.
5132         * value.h (value_must_coerce_to_target, value_coerce_to_target):
5133         Declare.
5134
5135 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5136
5137         * top.c (quit_confirm): Warn that we will kill the program.
5138
5139 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
5140
5141         * inflow.c (terminal_ours_1): Guard access to
5142         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5143
5144 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
5145             Jim Blandy  <jimb@codesourcery.com>
5146             Daniel Jacobowitz  <drow@false.org>
5147
5148         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5149         (dwarf2_read_address): Update prototype.
5150
5151         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5152         (signed_address_type): Likewise.
5153         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5154         (execute_stack_op): Update calls to unsigned_address_type,
5155         signed_address_type and dwarf2_read_address.  Fix implementation
5156         of DW_OP_deref_size.
5157
5158         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5159         (dwarf2_per_cu_addr_size): Likewise.
5160         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5161         (struct dwarf2_loclist_baton): Likewise.
5162
5163         * dwarf2loc.c (find_location_expression): Update calls to
5164         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
5165         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5166         (locexpr_describe_location): Likewise.
5167         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5168         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5169         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
5170         to dwarf2_per_cu_addr_size (per_cu).
5171         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5172         (loclist_read_variable): Likewise.
5173         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5174
5175         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5176         instead of baton->objfile.
5177         (dwarf2_per_cu_obfile): New function.
5178         (dwarf2_per_cu_addr_size): Likewise.
5179
5180         * dwarf2-frame.c (struct comp_unit): Move higher.
5181         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5182         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5183         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
5184         parameter by using fde->eh_frame_p.  Use read_encoded_value
5185         to implement DW_CFA_set_loc.
5186         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5187         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
5188         execute_stack_op and execute_cfa_program.
5189         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5190         (size_of_encoded_value): Remove.
5191         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5192         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
5193         (add_cie): Set cie->unit backlink.
5194         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
5195         read_encoded_value.
5196         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5197
5198 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
5199
5200         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5201         gdbarch_bfd_arch_info.
5202
5203 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
5204
5205         * aix-thread.c (pdc_read_regs): Minor reformatting.
5206
5207 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
5208
5209         * thread.c (print_thread_info): Don't insist
5210         on having current thread if there are no
5211         threads at all.
5212
5213 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5214
5215         * infcmd.c (attach_command_post_wait)
5216         (attach_command_continuation): New.
5217         (attach_command): Support background async execution, and async
5218         execution in synchronous mode.
5219
5220 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
5221
5222         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5223         * symmisc.c (dump_symtab_1): Likewise.
5224         * wrapper.c (gdb_value_struct_elt): Likewise.
5225
5226 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5227
5228         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5229
5230 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5231
5232         * linux-nat.c (linux_nat_filter_event): New, refactored from
5233         linux_nat_wait.
5234         (linux_nat_wait): Call linux_nat_filter_event.
5235
5236 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
5237
5238         * top.c (execute_command): Fix uninitialized variable error.
5239
5240 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
5241
5242         * Makefile.in (amd64nbsd-nat.o): New dependency.
5243         * amd64nbsd-nat.c: Include "nbsd-nat.h".
5244         (_initialize_amd64nbsd_nat): Update target vector to use
5245         nbsd_pid_to_exec_file.
5246         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5247
5248 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5249
5250         Remove ignoring leading exec events code.
5251         * fork-child.c (startup_inferior): Do not set
5252         inferior_ignoring_leading_exec_events.
5253         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5254         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5255         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5256         (handle_inferior_event): Remove code for ignoring leading exec
5257         events.
5258         * target.c (update_current_target): Do not inherit, or default,
5259         to_reported_exec_events_per_exec_call.
5260         (debug_to_reported_exec_events_per_exec_call): Remove.
5261         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5262         * target.h (target_reported_exec_events_per_exec_call): Remove.
5263         (struct target): Remove the to_reported_exec_events_per_exec_call
5264         field.
5265
5266 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5267
5268         Implement -thread-info.
5269         * gdbthread.h (print_thread_info): Declare.
5270
5271         * thread.c (print_thread_info): New, extracted
5272         from info_threads_command and adjusted to
5273         work for CLI and MI.
5274         (info_threads_command): Use print_thread_info.
5275         * Makefile.in: Update dependencies.
5276
5277         * mi/mi-cmds.c (mi_cmds): Specify a handler
5278         for -thread-info.
5279         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5280         * mi/mi-main.c (mi_cmd_thread_info): New.
5281         (mi_cmd_list_features): Include 'thread-info'.
5282
5283 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
5284
5285         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5286         to decide whether to match instruction patterns using "sw" and "sd".
5287
5288 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5289
5290         * infcmd.c (jump_command): Postpone disabling stdin until after
5291         the possible query.
5292
5293 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5294
5295         * inflow.c (gdb_getpgrp): New.
5296         (gdb_has_a_terminal): Use get_getpgrp.
5297         (terminal_ours_1): If attach_flag is set, don't refetch
5298         inferior_process_group.
5299
5300 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5301
5302         * features/library-list.dtd: Allow "section" elements as children
5303         of "library".  Add "section" element and describe its attributes.
5304
5305         * solib-target.c (struct lm_info): Add section_bases member.
5306         (library_list_start_segment): Error out if seen a section element.
5307         (library_list_start_section): New.
5308         (library_list_end_library): New.
5309         (solib_target_free_library_list): Free section_bases.
5310         (section_attributes): New.
5311         (library_children): Make "segment" optional.  Add "section" child.
5312         (library_list_children): Register library_list_end_library.
5313         (solib_target_relocate_section_addresses): Handle section bases.
5314
5315         * NEWS: Mention new qXfer:libraries:read section offsets support.
5316
5317 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5318
5319         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5320         (make_exec_error_cleanup): Remove declarations.
5321         * utils.c (exec_error_cleanup_chain): Remove.
5322         (do_exec_error_cleanups, discard_exec_error_cleanups)
5323         (make_exec_error_cleanup): Remove.
5324         * event-loop.c (start_event_loop): Adjust call to
5325         async_enable_stdin.
5326         * event-top.c (async_enable_stdin): Remove the paramater dummy.
5327         (async_disable_stdin): Don't register async_enable_stdin via
5328         cleanup.
5329         * inf-loop.c (inferior_event_handler): Don't
5330         call do_exec_error_cleanups.  Call async_enable_stdin instead.
5331         * event-loop.c (start_event_loop): Adjust call to
5332         async_enable_stdin.
5333         * tui/tui-interp.c (tui_command_loop): Adjust call to
5334         async_enable_stdin.
5335
5336 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5337
5338         Async mode fixes.
5339         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5340         * breakpoint.c (bpstat_do_actions): In async mode,
5341         don't jump to top expecting stop_bpstat to be already
5342         updated.
5343         * event-loop.c (start_event_loop): Call async_enable_stdin
5344         on exception.
5345         * event-top.c (async_enable_stdin): Do nothing if sync_execution
5346         is not set.
5347         (command_handler): Do not setup continuation here.
5348         (command_line_handler_continuation): Move to...
5349         * top.c (command_line_handler_continuation): ... here.
5350         (execute_command): In async mode, register continuation.
5351         Don't check frame's language in running in async mode.
5352         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5353         * inf-loop.c (complete_execution): Inline into...
5354         (inferior_event_handler): ... here.  Clear target_executing before
5355         doing any cleanups.  Don't try to show prompt if the target was
5356         resumed.
5357         * infcmd.c (signal_command): Add support for async mode.
5358         (finish_command): Only add continuation if the target was
5359         successfully resumed.
5360         * remote.c (init_async_opts): Register to_get_thread_local_address
5361         handler.
5362         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5363         with sync_execution.
5364         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5365         on exception.
5366
5367 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
5368
5369         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5370         * exec.c (exec_bfd_mtime): Define.
5371         (exec_close): Clear it.
5372         (exec_file_attach): Set it.
5373         * gdbcore.h (exec_bfd_mtime): Declare.
5374         * source.c (find_source_lines): Do not use bfd_get_mtime.
5375
5376 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5377
5378         * top.c (simplified_command_loop): Remove.
5379
5380 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5381
5382         Remove unused remote.c hooks.
5383         * remote.c (deprecated_target_resume_hook)
5384         (deprecated_target_wait_loop_hook): Remove.
5385         (remote_resume): Do not call deprecated_target_resume_hook.
5386         (remote_wait): Do not call deprecated_target_wait_loop_hook.
5387         (remote_async_wait): Likewise.
5388
5389 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5390
5391         Implement MI notification for new threads.
5392         * doc/observer.texi (new_thread): Document.
5393         * observer.sh: Forward declare struct thread_info.
5394         * thread.c (add_thread): Notify observer.
5395
5396         * interps.h (interp_init_ftype): New parameter
5397         top_level.
5398         (interp_set): Likewise.
5399         (top_level_interpreter_data): Declare.
5400         * interps.c (interp_set): New parameter top_level.
5401         Pass it to interpreter's init function.  Remember
5402         top level interpreter.
5403         (interpreter_exec_cmd): Adjust.
5404         (top_level_interpreter_data): New.
5405         * main.c (captured_main): Pass 1 for top_level
5406         parameter of interp_set.
5407         * cli/cli-interp.c (cli_interpreter_init): New
5408         parameter top_level.
5409         * tui/tui-interp.c (tui_init): New parameter top_level.
5410
5411         * mi/mi-interp.c (mi_new_thread): New.
5412         (mi_interpreter_init): If top level, register
5413         observer for new threads.
5414
5415         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5416
5417 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5418
5419         * top.c (execute_command): Disable break and stop
5420         commands in async mode.
5421
5422 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5423
5424         revert:
5425         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5426         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5427         Call target_stop in the INF_QUIT_REQ case.
5428         * Makefile.in (inf-loop.o): Update.
5429
5430 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5431
5432         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5433         Call target_stop in the INF_QUIT_REQ case.
5434         * Makefile.in (inf-loop.o): Update.
5435
5436 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5437
5438         * top.c (execute_command): Enable break, info and interrupt
5439         commands in async mode.
5440
5441 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
5442             Daniel Jacobowitz  <dan@codesourcery.com>
5443
5444         * breakpoint.h (breakpoint_restore_shadows): New
5445         declaration.
5446         * breakpoint.c (breakpoint_restore_shadows): New.
5447         (read_memory_nobpt): Delete.
5448         * gdbcore.h (read_memory_nobpt): Delete declaration.
5449         * target.c (memory_xfer_partial): Call
5450         breakpoint_restore_shadows.
5451         (restore_show_memory_breakpoints)
5452         (make_show_memory_beakpoints_cleanup): New.
5453         (show_memory_breakpoints): New.
5454         * target.h (make_show_memory_beakpoints_cleanup): Declare.
5455         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5456         Make sure we see memory breakpoints when checking if
5457         breakpoint is still there.
5458         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5459         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5460         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5461         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5462
5463 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
5464
5465         * thread.c (add_thread): Use printf_unfiltered to print.
5466
5467 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
5468
5469         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5470         that is true only on x86-solaris and x86_64-solaris.
5471         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5472         with proc_get_LDT_entry.
5473
5474 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5475
5476         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5477         * config.in, configure: Regenerate.
5478         * fork-child.c (fork_inferior): Call create_tty_session.
5479         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5480         (create_tty_session): New function.
5481         * terminal.h: Declare create_tty_session.
5482
5483 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
5484
5485         PR 5900
5486         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5487         * mipsread.c: Include elf/internal.h.
5488         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5489         to internal range.
5490
5491 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
5492
5493         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5494         to get at the current architecture and at the target specific vector.
5495         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5496         remove define of I387_ST0_REGNUM.
5497
5498         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5499
5500         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5501         get at the current architecture
5502         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5503         parameter.
5504
5505         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5506         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5507
5508         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5509         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5510         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5511
5512         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5513         at the target specific vector.
5514
5515         (i386_get_longjmp_target): Use get_frame_arch to get at the current
5516         architecture. Use gdbarch_tdep to get at the target specific vector.
5517
5518         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5519         update caller. Use gdbarch_tdep to get at the target specific vector.
5520
5521         (i386_register_to_value: Use get_frame_arch to get at the current
5522         architecture.
5523
5524         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5525         parameter.
5526
5527         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5528         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5529         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5530         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5531
5532         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5533         undef's.
5534
5535         (i387_convert_register_p, i387_register_to_value,
5536         i387_value_to_register): Update call for i386_fp_regnum_p.
5537
5538         * i387-tdep.h: Remove comment.
5539         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5540         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5541         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5542         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5543         I387_MXCSR_REGNUM): Add target specific vector as parameter.
5544
5545 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
5546
5547         * Makefile.in (fork-child.o): Update.
5548         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5549         argument.  Gather all gdbserver features together.
5550         * fork-child.c (exec_wrapper): New variable.
5551         (fork_inferior): Use it.
5552         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5553         (unset_exec_wrapper_command, _initialize_fork_child): New.
5554
5555 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5556
5557         * source.c (directory_command): Modify the determination of
5558         condition of terminal "from_tty".
5559
5560 2008-03-10  Matt Rice  <ratmice@gmail.com>
5561
5562         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5563
5564 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5565
5566         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5567         of the data passing to strtoulst function.
5568         (info_spu_signal_command): Likewise.
5569
5570 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
5571
5572         * mi/mi-interp.c (mi_command_loop): Remove
5573         commented-out code.
5574
5575 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5576
5577         * remote.c (extended_remote_attach_1): Make local variable pid an int
5578         instead of a pid_t.
5579
5580 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5581
5582         * solib-svr4.c (svr4_same_1): New function, originally extracted
5583         from svr4_same and expanded to handle the sparc64 case.
5584         (svr4_same): Move up and reimplement using svr4_same_1.
5585         (enable_break): Use svr4_same_1 to do shared library name comparisons.
5586
5587 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
5588
5589         * MAINTAINERS: Move self to Paper trail.
5590
5591 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
5592
5593         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5594         * event-loop.c (call_async_signal_handler): New.
5595         * event-loop.h (call_async_signal_handler)
5596         (gdb_call_async_signal_handler): Declare.
5597         (mark_async_signal_handler): Add comments.
5598         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5599         * mingw-hdep.c (sigint_event, sigint_handler): New.
5600         (gdb_select): Use them.  Wait for the readline signal handler
5601         to finish.
5602         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5603         * posix-hdep.c (gdb_call_async_signal_handler): New function.
5604         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5605         New.
5606         (remote_fileio_ctrl_c_signal_handler): Use
5607         gdb_call_async_signal_handler.
5608         (initialize_remote_fileio): Initialize sigint_fileio_token.
5609         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5610         not initialize tokens here.
5611         (handle_remote_sigint_twice): Likewise.  Reinstall
5612         handle_remote_sigint.
5613         (async_remote_interrupt_twice): Just call interrupt_query.
5614         (cleanup_sigint_signal_handler): Do not delete tokens.
5615         (remote_interrupt, remote_interrupt_twice): Use
5616         gdb_call_async_signal_handler.
5617         (interrupt_query): Reinstall the default signal handler.
5618         (_initialize_remote): Initialize tokens here.
5619
5620 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
5621
5622         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5623         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5624         Change the type of the lr register to code_ptr.
5625         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5626         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5627         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5628         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5629         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5630         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5631         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5632
5633 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
5634
5635         * MAINTAINERS: Update my email address.
5636
5637 2008-03-03  Keith Seitz  <keiths@redhat.com>
5638
5639         From Dave Murphy  <davem@devkitpro.org>:
5640         * configure.ac: Set tcl configdir to win under mingw.
5641         * configure: Regenerate.
5642
5643 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
5644
5645         * breakpoint.c (fetch_watchpoint_value): New function.
5646         (update_watchpoint): Set and clear val_valid.  Use
5647         fetch_watchpoint_value.  Handle unreadable values on the
5648         value chain.  Correct check for user-requested array watchpoints.
5649         (breakpoint_init_inferior): Clear val_valid.
5650         (watchpoint_value_print): New function.
5651         (print_it_typical): Use it.  Do not free or clear old_val.  Print
5652         watchpoints even if old_val == NULL.
5653         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
5654         becoming readable or unreadable.
5655         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
5656         (do_enable_watchpoint): Likewise.
5657         * breakpoint.h (struct breakpoint): Update comment for val.  Add
5658         val_valid.
5659         * NEWS: Mention watchpoints on inaccessible memory.
5660
5661 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
5662
5663         * Makefile.in (i386-nat.o): Update.
5664         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5665         i386_use_watchpoints.
5666         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5667         i386_use_watchpoints.
5668         * i386-nat.c (i386_stopped_data_address): Take two arguments.
5669         (i386_stopped_by_watchpoint): Update call.
5670         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5671         * config/i386/nm-i386.h: Conditionalize definitions on
5672         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5673         (i386_use_watchpoints): Declare.
5674         (i386_stopped_data_address): Update.
5675         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5676         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5677
5678 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
5679
5680         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5681         * version.in: Bump version to 6.8.50.20080229-cvs.
5682
5683 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
5684
5685         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5686         properly.
5687
5688 2008-02-28  Tom Tromey  <tromey@redhat.com>
5689
5690         * infcmd.c (notice_args_read): Print result of get_inferior_args.
5691
5692 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5693
5694         * infcmd.c (kill_if_already_running): Make static.  Use
5695         target_require_runnable.
5696         * target.c (target_require_runnable): New.
5697         * target.h (target_require_runnable): Declare.
5698
5699 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5700
5701         * frame.c (reinit_frame_cache): Only annotate if frames were
5702         previously valid.
5703
5704 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5705
5706         * regformats/reg-ppc.dat: Rename "ps" to "msr".
5707         * regformats/reg-ppc64.dat: Likewise.
5708
5709 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5710
5711         * features/Makefile (%.dat): Emit xmltarget statement.
5712
5713         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5714         Generate code to set gdbserver_xmltarget in init_registers_${name}.
5715
5716         * regformats/arm-with-iwmmxt.dat: Regenerate.
5717         * regformats/mips64-linux.dat: Regenerate.
5718         * regformats/mips-linux.dat: Regenerate.
5719         * regformats/rs6000/powerpc-32.dat: Regenerate.
5720         * regformats/rs6000/powerpc-64.dat: Regenerate.
5721         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5722
5723         * regformats/reg-arm.dat: Add xmlarch statement.
5724         * regformats/reg-i386.dat: Likewise.
5725         * regformats/reg-i386-linux.dat: Likewise.
5726         * regformats/reg-x86-64-linux.dat: Likewise.
5727         * regformats/reg-spu.dat: Likewise.
5728
5729 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5730
5731         * remote.c (remote_wait, remote_async_wait): Stop if we receive
5732         an error.
5733
5734 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5735
5736         * utils.c (debug_timestamp): New.
5737         (vfprintf_unfiltered): Print timestamps if requested.
5738         (show_debug_timestamp): New.
5739         (initialize_utils): Register "set debug timestamp".
5740         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
5741
5742 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5743
5744         * breakpoint.c (skip_prologue_sal): New function.
5745         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5746         computed from a line number.
5747
5748 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5749
5750         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5751         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5752         Set PC register type to "code_ptr".
5753         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5754         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5755         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5756         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5757         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5758         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5759         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5760         Regenerate.
5761
5762 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
5763
5764         * regformats/regdat.sh: Rename init_registers function in
5765         generated file to init_registers_${name}.
5766
5767         * regformats/reg-crisv32.dat: Set "name" to crisv32.
5768         * regformats/reg-ppc64.dat: Set "name" to ppc64.
5769         * regformats/reg-s390x.dat: Set "name" to s390x.
5770
5771 2008-02-26  Greg Law  <glaw@undo-software.com>
5772
5773         * regcache.c (registers_changed): Call reinit_frame_cache.
5774
5775 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
5776
5777         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
5778         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5779         and svr4_fetch_objfile_link_map.
5780         * Makefile.in (sh-linux-tdep.o): Update.
5781
5782 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5783
5784         * amd64-tdep.c (amd64_classify): Add support for decimal float
5785         types.
5786         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5787         use the struct return convention.
5788
5789 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
5790
5791         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5792         to old format.  Discard breakpoint address if shared library is
5793         unloaded.
5794         (breakpoint_1): Adjust formatting of table header accordingly.
5795
5796 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
5797
5798        * remote.c (remote_get_threadlist): If the response
5799        is empty, don't try to parse it.
5800
5801 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
5802
5803         Unbreak 'target async'.
5804         * serial.c (serial_async): Set the
5805         handler function before enabling async
5806         mode.
5807
5808 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
5809
5810         * solib-svr4.c (enable_break): Convert r_brk to a code address.
5811
5812 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
5813
5814         * remote.c (extended_remote_attach_1): Set attach_flag.
5815         (extended_remote_create_inferior_1): Clear attach_flag.
5816
5817 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
5818
5819         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5820         r_brk_offset.
5821         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5822         * solib-svr4.c (solib_svr4_r_brk): New.
5823         (open_symbol_file_object, svr4_current_sos): Always check the
5824         debug base.
5825         (svr4_fetch_objfile_link_map): Do not set debug_base.
5826         (enable_break): Use r_brk if it is set.
5827         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5828         (svr4_lp64_fetch_link_map_offsets): Likewise.
5829         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5830
5831 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5832             Mark Kettenis  <kettenis@gnu.org>
5833
5834         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5835         trad_frame_saved_reg.
5836         (trad-frame.h): New include.
5837
5838         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5839         instead of frame_obstack_zalloc.
5840         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5841
5842         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5843
5844 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5845
5846         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5847         from disassemble_info instead of gdbarch_byte_order.
5848
5849         * mips-tdep.c (gdb_print_insn_mips): Likewise.
5850         * arm-tdep.c (gdb_print_insn_arm): Likewise.
5851
5852 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5853
5854         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5855         gdbarch as parameter.
5856
5857         * gdbarch.{c,h}: Regenerate.
5858
5859         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5860         parameter.
5861         * mem-break.c (default_memory_insert_breakpoint)
5862         (default_memory_remove_breakpoint): Likewise.
5863         * target.h (default_memory_remove_breakpoint)
5864         (default_memory_insert_breakpoint): Likewise.
5865
5866         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5867         parameter. Replace current_gdbarch by gdbarch.
5868         * m32r-tdep.c (m32r_memory_insert_breakpoint)
5869         (m32r_memory_remove_breakpoint): Likewise.
5870
5871 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
5872
5873         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5874
5875 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
5876
5877         * NEWS: Add entry describing Add support improvements.
5878
5879 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5880
5881         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5882         M68K_FP0_REGNUM.
5883
5884 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5885
5886         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5887         register_offset_hack anymore.
5888
5889         * regcache.{c,h} (register_offset_hack): Remove.
5890
5891 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5892
5893         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5894
5895         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5896         current_gdbarch by gdbarch.
5897         (hppa64_hpux_find_global_pointer): Likewise.
5898         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5899         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5900         find_global_pointer.
5901
5902         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5903         parameter.
5904         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5905
5906         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5907         of gdbarch_num_regs.
5908
5909         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5910         replace current_gdbarch by gdbarch.
5911         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5912
5913 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5914
5915         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5916         and replace current_gdbarch by gdbarch.
5917
5918         (store_register): Update call for exec_one_dummy_insn.
5919         (fetch_register, store_register): Update call of regmap.
5920
5921         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5922         parameter and replace current_gdbarch by gdbarch.
5923
5924         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5925         the current architecture. Update call for getregs_supplies and
5926         getfpregs_supplies.
5927         (ppcnbsd_fetch_inferior_registers): Likewise.
5928
5929         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5930         replace current_gdbarch by gdbarch.
5931         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5932         get_regcache_arch to get at the current architecture. Update call for
5933         getfpregs_supplies.
5934
5935 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5936
5937         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5938         variables.
5939
5940 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
5941
5942         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5943
5944 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
5945
5946         * NEWS: Mention pending breakpints in MI.
5947
5948 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
5949
5950         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5951
5952 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
5953
5954         Add script to build and test GDB using enable-targets=all.
5955
5956         * gdb_buildall.sh: New file.
5957
5958 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
5959
5960         * NEWS (New native configurations): Xtensa GNU/Linux.
5961         (New targets): Xtensa GNU/Linux.
5962         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5963         xtensa-linux-tdep.o
5964         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5965         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5966         * configure.tgt (xtensa*-*-linux*): New entry.
5967         * xtensa-config.c (xtensa_tdep): New variable.
5968         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5969         (rmap): Change format based on new macro XTREG.
5970         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5971         * xtensa-linux-nat.c: New.
5972         * xtensa-linux-tdep.c: New.
5973         * xtensa-xtregs.c: New.
5974         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5975         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5976         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5977         (xtensa_register_t): New field coprocessor.
5978         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5979         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5980         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5981         Update to handle privileged registers.
5982         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5983         (xtensa_push_dummy_call): Set windowstart register correctly.
5984         (call0_analyze_prologue): Initialize xtensa_default_isa.
5985         (xtensa_derive_tdep): New.
5986         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5987         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5988         Call xtensa_derive_tdep().
5989         * config/xtensa/linux.mh: New.
5990         * regformats/reg-xtensa.dat: New.
5991
5992 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
5993
5994         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5995         (filenames.h): New include.
5996         * Makefile.in (corelow.o): Add dependency for filenames.h.
5997
5998 2008-02-08  Doug Evans  <dje@google.com>
5999
6000         * source.c (find_and_open_source): Always rewrite absolute filenames.
6001
6002 2008-02-07  Doug Evans  <dje@google.com>
6003
6004         * breakpoint.c: #include "hashtab.h".
6005         (ambiguous_names_p): New fn.
6006         (update_breakpoint_locations): When restoring bp enable status, don't
6007         compare function names if any functions have same name.
6008         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6009
6010 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
6011
6012         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6013         instead of just a VEC*. Update use of SV.
6014         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6015
6016 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6017
6018         * NEWS: Put all new commands since gdb-6.7 together.
6019
6020 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6021
6022         * ada-lang.c: #include "vec.h".
6023         (struct string_vector, new_string_vector, string_vector_append):
6024         Delete.
6025         (char_ptr): New typedef.
6026         (DEF_VEC_P (char_ptr)): New VEC type.
6027         (symbol_completion_add): Update profile to take the new VEC type
6028         instead of the old string_vector structure. Update code accordingly.
6029         (ada_make_symbol_completion_list): Use the new VEC type instead of
6030         the old string_vector structure, and update the code accordingly.
6031         * Makefile.in (ada-lang.o): Add dependency on vec.h.
6032
6033 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
6034
6035         * p-exp.y: Set current_type in missing places.
6036         (leftdiv_is_integer): New static variable.
6037         Typecast right operand of BINOP_DIV to long_double if both operands
6038         are integers.
6039
6040 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
6041
6042         * remote-mips.c (set_breakpoint): Rename to...
6043         (mips_set_breakpoint): ... this.
6044         (clear_breakpoint): Rename to...
6045         (mips_clear_breakpoint): ... this.
6046         (common_breakpoint): Rename to...
6047         (mips_common_breakpoint): ... this.
6048         (check_lsi_error): Rename to...
6049         (mips_check_lsi_error): ... this.
6050
6051 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
6052
6053         * language.h (struct language_defn): Add new field
6054         la_make_symbol_completion_list.
6055         * symtab.c (default_make_symbol_completion_list): Renames
6056         make_symbol_completion_list.
6057         (make_symbol_completion_list): New function.
6058         * symtab.h (default_make_symbol_completion_list): Add declaration.
6059         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6060         (auto_language, local_language): Likewise.
6061         * objc-lang.c (objc_language_defn): Likewise.
6062         * scm-lang.c (scm_language_defn): Likewise.
6063         * m2-lang.c (m2_language_defn): Likewise.
6064         * f-lang.c (f_language_defn): Likewise.
6065         * jv-lang.c (java_language_defn): Likewise.
6066         * p-lang.c (pascal_language_defn): Likewise.
6067         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6068         (minimal_language_defn): Likewise.
6069         * ada-lang.c (struct string_vector): New structure.
6070         (new_string_vector, string_vector_append, ada_unqualified_name)
6071         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6072         (ada_make_symbol_completion_list): New functions.
6073         (ada_language_defn): Set la_make_symbol_completion_list.
6074         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6075         this function is static.
6076
6077 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
6078
6079         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6080         to account for call site optimizations.
6081
6082 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
6083
6084         * tracepoint.c (read_actions): Handle end-of-text indicator
6085         in action list properly.  (Committed by Jim Blandy)
6086
6087 2008-02-05  Jim Blandy  <jimb@red-bean.com>
6088
6089         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6090         pseudoregister, not an internal error.
6091         Reported by: Andrzej Zaborowski
6092
6093 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6094
6095         * varobj.c (c_value_of_variable): Use xstrdup.
6096
6097 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6098
6099         Update stored rendition of varobj value when format changes.
6100         * varobj.c (varobj_set_display_format): Recomputed
6101         print_value.
6102         (c_value_of_variable): Return print_value.
6103
6104 2008-02-03  Doug Evans  <dje@google.com>
6105
6106         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6107         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6108         * valops.c (value_one): New function.
6109         * value.h (value_one): Declare.
6110
6111         Fix argument promotion for binary arithmetic ops for C.
6112         * valarith.c (unop_result_type): New fn.
6113         (binop_result_type): New fn.
6114         (value_binop): Move result type computation to binop_result_type.
6115         (value_pos, value_neg, value_complement): Move result type
6116         computation to unop_result_type.
6117
6118         PR 2384
6119         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6120         Return basetype, fieldno if found.  All callers updated.
6121         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6122         objfile.
6123         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6124         * symfile.h (fill_in_vptr_fieldno): Delete.
6125
6126 2008-02-02  Doug Evans  <dje@google.com>
6127
6128         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6129
6130         * typeprint.c (*): Whitespace cleanup.
6131
6132 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
6133             Luis Machado  <luisgpm@br.ibm.com>
6134             Thiago Jung Bauermann  <bauerman@br.ibm.com>
6135
6136         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6137         don't fit into registerson the stack the way GCC does.
6138
6139 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
6140
6141         * symtab.c (symbol_set_names): Do not add an entry in the demangling
6142         hash table for Ada symbols. Just store the linkage name as is,
6143         and leave the demangled_name as NULL.
6144
6145 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
6146
6147         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6148         in the global scope.
6149         (new_symbol): Likewise.
6150
6151 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
6152
6153         * breakpoint.c (break_command_1): Return void.
6154         (break_command_really): Return void.  Rethrow
6155         exceptions instead of returning.
6156         (gdb_breakpoint): Remove the error_message parameter.
6157         Return void.  Rename to set_breakpoint.
6158         * gdb.h (gdb_breakpoint): Rename and move to...
6159         * breakpoint.h (set_breakpoint): ...here.
6160         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6161         event hooks even if exception is thrown.  Adjust to
6162         gdb_breakpoint interface changes.
6163
6164
6165 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6166
6167         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6168         float in both first and second word in the doubleword, to support
6169         old and new ABIs.
6170
6171 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
6172
6173         Properly rethrow exception.  This fixes errors
6174         about non-existent functions for -break-insert.
6175         * breakpoint.c (break_command_really): Use throw_exception
6176         for rethrowing.  If rethrowing, don't print the exception.
6177
6178 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6179
6180         * NEWS: Mention Decimal Floating Point support.
6181
6182 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
6183
6184         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6185         value type to builtin_type_void_func_ptr.
6186
6187 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
6188
6189         * s390-tdep.c (is_float_singleton, is_float_like,
6190         alignment_of, s390_return_value): Make checks for
6191         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6192
6193 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
6194             Thiago Jung Bauermann  <bauerman@br.ibm.com>
6195
6196         * infcmd.c (default_print_registers_info): Also print hex
6197         raw contents for TYPE_CODE_DECFLOAT registers.
6198         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6199         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6200         (rs6000_register_name): Add support for DFP pseudo-registers.
6201         (rs6000_pseudo_register_type): Likewise.
6202         rs6000_pseudo_register_reggroup_p): Likewise.
6203         (ppc_pseudo_register_read): New function.
6204         (ppc_pseudo_register_write): Likewise.
6205         (rs6000_pseudo_register_read): Likewise.
6206         (rs6000_pseudo_register_write): Likewise.
6207         (e500_pseudo_register_read): Move checks to
6208         rs6000_pseudo_register_read.
6209         (e500_pseudo_register_write): Move checks to
6210         rs6000_pseudo_register_write.
6211         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
6212         rs6000_pseudo_register_read and rs6000_pseudo_register_write
6213         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
6214         num_pseudo_regs to account for DFP pseudo regs.
6215
6216 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6217
6218         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6219         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6220         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6221         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6222         e500_pseudo_register_read, e500_pseudo_register_write): Use
6223         IS_SPE_PSEUDOREG macro.
6224         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6225         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6226         Remove initialization of tdep->ppc_ev31_regnum.
6227
6228 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6229
6230         * printcmd.c (print_formatted): Handle references as for unformatted
6231         prints.
6232
6233 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
6234
6235         * eval.c (evaluate_subexp_standard): Add handling of user
6236         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6237
6238 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
6239
6240         * eval.c (evaluate_subexp_standard): Support
6241         BINOP_INTDIV opcode.
6242
6243 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
6244
6245         * valarith.c (value_binop): Add floating-point BINOP_MIN and
6246         BINOP_MAX cases.
6247         For BINOP_EXP, use length and signedness of left operand only for
6248         result, as for shifts.
6249         For integral operands to BINOP_EXP, use new integer_pow and
6250         uinteger_pow functions so as to get full range of results.
6251         (integer_pow): New function.
6252         (uinteger_pow): New function.
6253
6254 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
6255
6256         Use vector for varobj_list_children interface.
6257         * gdb/varobj.c (varobj_list_children): Return vector
6258         of varobjs.
6259         * gdb/varobj.h (varobj_list_children): Adjust
6260         prototype.
6261         (varobj_p): Declare.  Declare vector thereof.
6262         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6263         for varobj_list_children change.
6264         * Makefile.in (varobj_h): Update dependencies.
6265
6266 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6267
6268         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6269         TYPE_CODE_DECFLOAT arguments.
6270         (ppc64_sysv_abi_push_dummy_call) Likewise.
6271         (get_decimal_float_return_value): New function.
6272         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6273         values by calling get_decimal_float_return_value.
6274         (ppc64_sysv_abi_return_value): Likewise.
6275
6276 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
6277
6278         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
6279         for preprocessor macro information.  Formatting changes.
6280
6281 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6282
6283         * remote.c (struct remote_state): Add cached_wait_status.
6284         (remote_exec_file): New variable.
6285         (PACKET_vAttach, PACKET_vRun): New constants.
6286         (extended_remote_restart): Do not query for status.
6287         (struct start_remote_args): New.
6288         (remote_start_remote): Take it as a second argument.  Check
6289         whether the target is running.  Issue an error for non-running
6290         non-extended targets.  Cache the wait status.  Set inferior_ptid
6291         here.
6292         (remote_open_1): Prompt to disconnect non-running targets.  Make
6293         sure the target is marked running.  Do not set inferior_ptid here.
6294         Update call to remote_start_remote.  Do not call remote_check_symbols
6295         if the target is not running.
6296         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
6297         argument.  Handle a non-running target.
6298         (remote_detach): Use it.
6299         (extended_remote_detach): New.
6300         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
6301         (extended_remote_attach_1, extended_remote_attach)
6302         (extended_async_remote_attach): New.
6303         (remote_vcont_resume): Remove unused variable.
6304         (remote_wait, remote_async_wait): Use any cached wait status.
6305         (putpkt_binary, getpkt): Clear any cached wait status.
6306         (extended_remoute_mourn_1): New.
6307         (extended_remote_mourn): Use it.
6308         (extended_async_remote_mourn, extended_remote_run): New.
6309         (extended_remote_create_inferior_1): New.
6310         (extended_remote_create_inferior): Use it.
6311         (extended_remote_async_create_inferior): Likewise.
6312         (remote_xfer_partial): Skip for non-executing targets.
6313         (init_extended_remote_ops): Set to_detach and to_attach.
6314         (init_extended_async_remote_ops): Likewise.  Use
6315         extended_async_remote_mourn.
6316         (_initialize_remote): Register vAttach, vRun, and
6317         set remote exec-file.
6318         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6319
6320 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6321
6322         * Makefile.in (symfile.o): Update.
6323         * NEWS: Mention exec tracing support.
6324         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6325         exec events.
6326         * infcmd.c (kill_if_already_running, detach_command)
6327         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6328         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6329         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
6330         targets.  Apply the sysroot path to the loaded executable.  Use
6331         no_shared_libraries.
6332         * linux-nat.c (linux_child_follow_fork): Print fork following
6333         messages if verbose.
6334         (kill_wait_callback): Kill again before waiting a second time.
6335         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6336         no_shared_libraries.
6337
6338 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6339
6340         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6341
6342 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6343
6344         * nto-tdep.h: Remove #include "defs.h".
6345         * nto-tdep.c: Add #include "defs.h".
6346         * Makefile.in (nto_tdep_h): Update dependencies.
6347         (nto-tdep.o): Likewise.
6348
6349 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6350
6351         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6352         and use it.
6353         (proceed, start_remote): Update call to wait_for_inferior.
6354         * inferior.h (wait_for_inferior): Update declaration.
6355         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6356         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6357         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6358         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6359
6360 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
6361
6362         * varobj (adjust_value_for_child_access): Added checking for
6363         returned value from gdb_value_ind.
6364         (c_describe_child): Likewise.
6365         (cplus_describe_child): Fixed a typo.
6366
6367 2008-01-29  Jim Blandy  <jimb@red-bean.com>
6368
6369         * MAINTAINERS: Update my info.
6370
6371 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6372
6373         Use multiple locations for hardware watchpoints.
6374         This eliminates the need to traverse value chain, doing
6375         various checks, in three different places.
6376
6377         * breakpoint.h (struct bp_location): New fields
6378         lengths and watchpoint_type.
6379         (struct breakpoint): Remove the val_chain field.
6380         * breakpoint.c (is_hardware_watchpoint): New.
6381         (free_valchain): Remove.
6382         (update_watchpoint): New.
6383         (insert_bp_location): For hardware watchpoint, just
6384         directly insert it.
6385         (insert_breakpoints): Call update_watchpoint_locations
6386         on all watchpoints.  If we have failed to insert
6387         any location of a hardware watchpoint, remove all inserted
6388         locations.
6389         (remove_breakpoint): For hardware watchpoints, directly
6390         remove location.
6391         (watchpoints_triggered): Iterate over locations.
6392         (bpstat_stop_status): Use only first location of
6393         a resource watchpoint.
6394         (delete_breakpoint): Don't call free_valchain.
6395         (print_one_breakpoint): Don't print all
6396         locations for watchpoints.
6397         (breakpoint_re_set_one): Use update_watchpoint for
6398         watchpoints.
6399
6400 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6401
6402         Don't reset watchpoint block on solib load.
6403
6404         * breakpoint.c (insert_bp_location): For watchpoints,
6405         recompute condition.
6406         (breakpoint_re_set_one): Instead of recomputing value
6407         and condition for watchpoints, just reset value and
6408         let insert_breakpoints/insert_bp_location recompute it.
6409         Don't do anything about disabled watchpoint.
6410
6411 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
6412
6413         * valarith.c (value_binop): Handle unsigned integer
6414         division by zero.
6415
6416 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
6417
6418         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6419         instruction pattern that appears frequently in position
6420         independent code.  Fix bug in code which looks for "fmov" and
6421         backtracks if no "fmov" is found.
6422
6423 2008-01-28  Doug Evans  <dje@google.com>
6424
6425         * dbxread.c (read_dbx_symtab): Fix indentation.
6426         Reformat comments to 80 columns.
6427         Move local var def closer to only use.
6428
6429 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
6430
6431         * fork-child.c (SHELL_FILE): Remove #ifndef.
6432         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6433
6434 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
6435
6436         * i386-tdep.c (i386_skip_noop): New function.
6437         (i386_analyze_prologue): Call i386_skip_noop function.
6438
6439 2008-01-24  Michael Snyder  <msnyder@specifix.com>
6440
6441         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6442         * win32-nat.c (win32_xfer_partial): Ditto.
6443         * target.c (default_xfer_partial): Minor whitespace adjustment.
6444
6445 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
6446
6447         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6448         strip bit 1 even if pc doesn't point to thumb code.
6449
6450 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
6451
6452         * remote.c (remote_wait): Handle SIGINT between packets.
6453         (remote_async_wait): Likewise.
6454
6455 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
6456             Chris Demetriou  <cgd@google.com>
6457
6458         * thread.c (add_thread_silent): Renamed
6459         from add_thread.
6460         (print_thread_events): New variable definition.
6461         (show_print_thread_events): New function.
6462         (_initialize_thread): Add "set print thread-events" and
6463         "show print thread-events" commands.
6464         (add_thread): Announce new thread.
6465         * gdbthread.h (add_thread_silent): Declare.
6466         (print_thread_events): New variable declaration.
6467         * inf-ttrace.c (inf_ttrace_wait): Don't
6468         inform about new thread, as add_thread is always
6469         called too, and will take care of that.
6470         * infrun.c (handle_inferior_event): Likewise.
6471         * procfs.c (procfs_wait): Likewise.
6472         * remote.c (remote_currthread): Likewise.
6473         * sol-thread.c (sol_thread_wait): Likewise.
6474         * win32-nat.c (get_win32_debug_event): Likewise.
6475         * linux-thread-db.c (attach_thread): Likewise.
6476         Remove the verbose parameter.
6477         (check_event): Make detach_thread be verbose
6478         only if print_thread_events is set.
6479         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6480         about new thread.  This is called only from
6481         linux-thread-db.c:attach_thread, which will take care.
6482         Remove the verbose parameter.
6483         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6484
6485 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
6486
6487         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6488
6489 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
6490
6491         * breakpoint.c (break_command_really): New parameter
6492         ignore_count.
6493         (break_command_1): Pass 0 as
6494         ignore_count to break_command_really.
6495         (gdb_breakpoint): Pass ignore_count to
6496         break_command_really.
6497
6498 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
6499
6500         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6501         sigcontext struct via pointer.
6502         (struct sigframe comment): Update to show new field `psc'.
6503
6504 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
6505
6506         * infrun.c (handle_inferior_event): If
6507         we failed to remove breakpoints, error,
6508         don't try to increment PC by hand.
6509
6510 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
6511
6512         Add NetBSD/hppa target and host support.
6513
6514         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6515         (hppabsd_gregset): Move to ...
6516         (hppabsd_regset_from_core_section): Rename
6517         hppaobsd_regset_from_core_section and move to ...
6518         (hppabsd_find_global_pointer): Update comment.
6519         (hppabsd_init_abi): Make global. Do not register
6520         hppabsd_regset_from_core_section.
6521         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6522         move to ...
6523         (_initialize_hppabsd_tdep): Move to ...
6524         * hppaobsd-tdep.c: ... here. New file.
6525         * hppnbsd-tdep.c: New file.
6526         * hppnbsd-nat.c: New file.
6527         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6528         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6529         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6530         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6531         * configure.host (hppa*-*-netbsd*): New entry.
6532         * configure.tgt (hppa*-*-netbsd*): New entry.
6533         (hppa*-*-openbsd*): Update.
6534         * NEWS (New native configuration): Mention NetBSD/hppa.
6535         (New targets): Mention NetBSD/hppa.
6536
6537 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6538
6539         * gdbarch.sh (function_list): Add new property bits_big_endian to
6540         gdbarch structure.
6541         * gdbarch.{c,h}: Regenerate.
6542
6543         * value.c (struct value): Replace BITS_BIG_ENDIAN by
6544         gdbarch_bits_big_endian (comment).
6545         (unpack_field_as_long, modify_field): Likewise.
6546         * value.h: Likewise (comment).
6547         * valops.c (value_slice): Likewise.
6548         * valarith.c (value_subscript, value_bit_index): Likewise.
6549         * gdbtypes.h (field): Likewise (comment).
6550         * eval.c (evaluate_subexp_standard): Likewise.
6551         * dwarf2read.c (dwarf2_add_field): Likewise.
6552         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6553         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6554
6555         * defs.h (BITS_BIG_ENDIAN): Remove.
6556
6557 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6558
6559         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6560         function calls.
6561         * m2-exp.y (yylex): Likewise.
6562         * objc-exp.y (yylex): Likewise.
6563
6564         * defs.h (DEPRECATED_STREQN): Remove.
6565
6566 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
6567
6568         * MAINTAINERS: Update my email address.
6569
6570 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
6571
6572         * README: Mention gdbserver/README.
6573
6574 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
6575
6576         * valarith.c (value_binop): Handle BINOP_INTDIV
6577         for unsigned and signed integers.
6578
6579 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
6580
6581         * s390-tdep.c (s390_gdbarch_init): Set default long double
6582         type to 128-bit IEEE quad.
6583
6584 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
6585
6586         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6587
6588 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
6589
6590         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6591
6592         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6593         * value.c: All callers changed.
6594
6595 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6596
6597         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6598         DEPRECATED_STREQ by its expression.
6599         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6600         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6601         (scan_xcoff_symtab): Likewise.
6602         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6603         * f-lang.c (find_common_for_function): Likewise.
6604         * objc-exp.y (parse_number): Likewise.
6605
6606         * defs.h (DEPRECATED_STREQ): Remove.
6607
6608 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6609
6610         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6611         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6612         get_frame_arch to get at the current_architecture. Update AM33_MODE
6613         call.
6614         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6615         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6616         architecture.
6617         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6618
6619 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6620
6621         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6622         parameter.
6623         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6624
6625         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6626         current_gdbarch by gdbarch. Update caller.
6627
6628         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6629         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6630         the current architecture. Update calls of
6631         amd64_native_gregset_supplies_p.
6632         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6633         (amd64bsd_store_inferior_registers): Likewise.
6634
6635 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6636
6637         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6638         Replace current_gdbarch by gdbarch. Update caller.
6639
6640 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6641
6642         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6643         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6644         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6645         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6646         (stabsect_build_psymtabs): Fix indentation.
6647
6648 2008-01-15  Michael Snyder  <msnyder@specifix.com>
6649
6650         * corelow.c (core_xfer_partial): Comment, cut/paste error.
6651
6652 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6653
6654         * win32-nat.c (win32_create_inferior): Restore code calling
6655         CloseHandle on ProcessInformation structure.
6656
6657 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
6658
6659         * configure.ac: Check for void * as 3 argument of ptrace.
6660         * configure: regenerate.
6661
6662 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6663
6664         * alpha-tdep.c (alpha_heuristic_proc_start)
6665         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6666         current_gdbarch by gdbarch.
6667
6668         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6669         current architecture by frame_info. Update alpha_heuristic_proc_start
6670         call.
6671
6672         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6673         get_frame_arch to get at the current architecture by frame_info. Update
6674         alpha_sigtramp_register_address call.
6675
6676         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6677         current_gdbarch by gdbarch. Update caller.
6678         (convert_to_extended, convert_from_extended): Add endianess parameter
6679         for comparison. Update caller.
6680         (arm_extract_return_value, arm_store_return_value): Use
6681         get_regcache_arch to get at the current architecture.
6682
6683         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6684         current_gdbarch by gdbarch. Update caller.
6685         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6686         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6687
6688         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6689         gdbarch as parameter. Update caller.
6690         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6691         current_gdbarch by gdbarch. Update caller.
6692
6693         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6694         update caller. Replace current_gdbarch by gdbarch.
6695
6696         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6697         the current architecture. Replace current_gdbarch by gdbarch.
6698         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6699         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6700         expression. Add gdbarch as parameter and replace current_gdbarch with
6701         it. Update caller.
6702         (M6811_TDEP): Remove.
6703         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6704         architecture.
6705         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6706         current_gdbarch by gdbarch. Update caller.
6707
6708         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6709         update caller.
6710         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6711         by gdbarch.
6712
6713         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6714         caller. Relace current_gdbarch by gdbarch.
6715         (altivec_register_p, spe_register_p): Likewise.
6716         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6717         parameter.
6718         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6719         altivec_register_p and spe_register_p.
6720
6721         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6722         caller. Replace current_gdbarch by gdbarch.
6723         (score_analyze_prologue): use get_frame_arch to get at the current
6724         architecture.
6725
6726         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6727         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6728         current_gdbarch by gdbarch. Update caller.
6729         (sparc_frame_cache): Use get_frame_arch to get at the current
6730         architecture.
6731         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6732         sparc_analyze_prologue.
6733
6734         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6735         parameter.
6736
6737 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6738
6739         * exec.c: #include "arch-utils.h"
6740          (print_section_info): Use gdbarch_from_bfd to get at the
6741         current architecture. Replace current_gdbarch. Fix indention. Replace
6742         deprecated_print_address_numeric by paddress.
6743         * Makefile.in (exec.o) Add dependency to arch-utils.h.
6744
6745         * valprint.c (val_print_string): Replace
6746         deprecated_print_address_numeric.
6747         * tracepoint.c (trace_mention, scope_info): Likewise.
6748         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6749         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6750         (maintenance_check_symtabs): Likewise.
6751         * symfile.c (list_overlays_command): Likewise.
6752         * stack.c (frame_info, print_block_frame_labels): Likewise.
6753         * printcmd.c (print_address, print_address_demangle)
6754         (address_info): Likewise.
6755         * corefile.c (memory_error): Likewise.
6756         * infcmd.c (jump_command): Likewise.
6757         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6758         (mention, delete_breakpoint): Likewise.
6759         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6760         * dwarf2read.c (dump_die): Likewise.
6761         * ada-valprint.c (ada_val_print_1): Likewise.
6762         * f-valprint.c (f_val_print): Likewise.
6763         * linux-fork.c (info_forks_command): Likewise.
6764         * m32r-com.c (m32r_load_section, m32r_load)
6765         (m32r_upload_command): Likewise.
6766
6767         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6768
6769 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6770
6771         * gdbarch.sh (skip_prologue): Add gdbarch
6772         as parameter.
6773         * gdbarch.{c,h}: Regenerate.
6774
6775         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6776         * amd64-tdep.c (amd64_skip_prologue): Likewise.
6777         * avr-tdep.c (avr_skip_prologue): Likewise.
6778         * cris-tdep.c (cris_skip_prologue): Likewise.
6779         * frv-tdep.c (frv_skip_prologue): Likewise.
6780         * h8300-tdep.c (h8300_skip_prologue): Likewise.
6781         * hppa-tdep.c (hppa_skip_prologue): Likewise.
6782         * i386-tdep.c (i386_skip_prologue): Likewise.
6783         * ia64-tdep.c (ia64_skip_prologue): Likewise.
6784         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6785         * m32r-tdep.c (m32r_skip_prologue): Likewise.
6786         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6787         * m68k-tdep.c (m68k_skip_prologue): Likewise.
6788         * m88k-tdep.c (m88k_skip_prologue): Likewise.
6789         * mep-tdep.c (mep_skip_prologue): Likewise.
6790         * mips-tdep.c (mips_skip_prologue): Likewise.
6791         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6792         * mt-tdep.c (mt_skip_prologue): Likewise.
6793         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6794         * score-tdep.c (score_skip_prologue): Likewise.
6795         * sh64-tdep.c (sh64_skip_prologue): Likewise.
6796         * sh-tdep.c (sh_skip_prologue): Likewise.
6797         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6798         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6799         * spu-tdep.c (spu_skip_prologue): Likewise.
6800         * v850-tdep.c (v850_skip_prologue): Likewise.
6801         * vax-tdep.c (vax_skip_prologue): Likewise.
6802         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6803         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6804
6805         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6806         current_gdbarch by gdbarch.
6807         * m32c-tdep.c (m32c_skip_prologue): Likewise.
6808         * s390-tdep.c (s390_skip_prologue): Likewise.
6809
6810 2008-01-10  Doug Evans  <dje@google.com>
6811
6812         * defs.h (struct continuation_arg): Fix typo in comment.
6813         * target.c (target_translate_tls_address): Fix comment spelling error.
6814
6815 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6816
6817         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6818         (DOUBLEST_SCAN_FORMAT): Likewise.
6819         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6820         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6821         * c-exp.y (parse_number): Likewise.
6822         * jv-exp.y (parse_number): Likewise.
6823         * objc-exp.y (parse_number): Likewise.
6824         * p-exp.y (parse_number): Likewise.
6825
6826 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
6827
6828         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6829         (check_typedef): Likewise.
6830
6831 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
6832
6833         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6834         seen_double_big_d, treat the new H, D, and DD modifiers as length
6835         modifiers.
6836
6837 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6838
6839         * dwarf2read.c (read_enumeration_type): Add comment.
6840
6841 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6842
6843         * config.in: Regenerate.
6844
6845 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6846
6847         * ada-lang.c (ada_convert_actual): Renames convert_actual.
6848         Make non-static.
6849         (ada_convert_actuals): Delete.
6850         * ada-lang.h (ada_convert_actual): Add declaration.
6851         (ada_convert_actuals): Remove declaration.
6852         * infcall.c: #include "ada-lang.h".
6853         (value_arg_coerce): Add new parameter sp.  Update function
6854         documetnation.  Add handling of Ada function call parameters.
6855         * Makefile.in (infcall.o): Update dependencies.
6856
6857 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6858
6859         * ada-lang.c (ensure_lval): Fix value lval kind.
6860         (convert_actual): Add handling for arguments passed by reference.
6861
6862 2008-01-08  Doug Evans  <dje@google.com>
6863
6864         * dbxread.c (read_dbx_symtab): Fix indentation.
6865
6866 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6867
6868         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6869         (valarith.o): Depend on dfp.h.
6870         (valops.o): Likewise.
6871         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6872         (set_decnumber_context): New function.
6873         (decimal_check_errors): Likewise.
6874         (decimal_from_number): Likewise.
6875         (decimal_to_number): Likewise.
6876         (decimal_from_string): Use set_decnumber_context and
6877         decimal_check_errors.
6878         (decimal_from_integral): New function.
6879         (decimal_from_floating): Likewise.
6880         (decimal_to_double): Likewise.
6881         (promote_decimal): Likewise.
6882         (decimal_binop): Likewise.
6883         (decimal_is_zero): Likewise.
6884         (decimal_compare): Likewise.
6885         (decimal_convert): Likewise.
6886         * dfp.h (decimal_from_integral): New prototype.
6887         (decimal_from_floating): Likewise.
6888         (decimal_to_double): Likewise.
6889         (decimal_binop): Likewise.
6890         (decimal_is_zero): Likewise.
6891         (decimal_compare): Likewise.
6892         (decimal_convert): Likewise.
6893         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6894         call to value_from_decfloat.
6895         * valarith.c: Include dfp.h.
6896         (value_args_as_decimal): New function.
6897         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6898         (value_logical_not): Likewise.
6899         (value_equal): Likewise.
6900         (value_less): Likewise.
6901         (value_pos): Likewise.
6902         (value_neg): Formatting fix.
6903         * valops.c: Include dfp.h.
6904         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6905         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6906         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6907         (value_from_decfloat): Remove expect_type argument.
6908         * value.h (value_from_decfloat): Update prototype.
6909
6910 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
6911
6912         Ignore change in name of dynamic linker during
6913         execution on Solaris.  This also unbreaks pending breakpoints.
6914
6915         * solist.h (struct target_so_ops): New field same.
6916         * solib-svr4.c (svr4_same): New.
6917         (_initialize_svr4_solib): Register svr4_same.
6918         * solib.c (update_solib_list): Use ops->same, if available.
6919
6920 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
6921
6922         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6923         when using MS-DOS paths.
6924
6925 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6926
6927         * NEWS: Mention --pid and --core command line behaviour changes.
6928
6929 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6930
6931         * main.c (captured_main): Remove 'count' varible and the
6932         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
6933         --pid options were issued simultaneously.  If an explicit pid
6934         option was passed, don't fallback to core file.  Detect extra
6935         arguments better in the presence of explicit pid or core
6936         arguments.
6937
6938 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
6939
6940         * ada-lang.c (ada_which_variant_applies): Correctly compute
6941         the value of the discriminant when the variant record is packed.
6942
6943 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6944
6945         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6946         that are used to differentiate homonyms.
6947
6948 2008-01-04  Jerome Guitton  <guitton@adacore.com>
6949
6950         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6951         when the type is an anonymous pointer type.
6952         (ada_check_typedef): Avoid a seg fault when the type is null.
6953         * ada-typeprint.c (print_array_type): Add support for pointer
6954         to packed arrays.
6955
6956 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
6957
6958         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6959
6960 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6961
6962         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6963         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6964
6965 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
6966
6967         * ada-exp.y (chop_separator): New function.
6968         (write_selectors): Rewrite to re-use chop_separator.
6969         (ada_nget_field_index, get_symbol_field_type): New functions.
6970         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6971         expressions.
6972
6973 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6974
6975         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6976         of SYMBOL_VALUE when working with function symbols.
6977
6978 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6979
6980         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6981         expressions.  These expressions do not need to be rewriten.
6982
6983 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6984
6985         * dwarf2read.c (read_enumeration_type): Flag type as stub if
6986         the given die is a declaration.
6987
6988 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6989
6990         * ada-lang.c (ada_array_bound_from_type): Make non-static.
6991         Handle properly the case when the index type is an enumerated type.
6992         Do not return the subtype of the bounds type, just return the
6993         bounds type directly - this is not needed and is more consistent
6994         with what we do for arrays when no XA parallel type exists.
6995
6996 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
6997
6998         * ada-lang.c (static_unwrap_type): Add forward declaration.
6999         (template_to_static_fixed_type): Fields of dynamic types sometimes
7000         also need to be unwrapped. Take this into account.
7001         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7002         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7003         * ada-typeprint.c (ada_print_type): Get the typename from
7004         the original type, not the base type.
7005
7006 2008-01-03  Jerome Guitton  <guitton@adacore.com>
7007
7008         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7009         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7010         Update calls to ada_to_fixed_type.
7011         (ada_template_to_fixed_record_type_1): Ditto, but without looking
7012         for the tag.
7013         (ada_to_fixed_type): Add check_tag parameter; do not look for
7014         tag if null.  When looking for a tag, use a fixed record type.
7015         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7016         * ada-valprint.c (printable_val_type, ada_value_print): Update
7017         calls to ada_to_fixed_type.
7018
7019 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
7020
7021         * doublest.c (convert_floatformat_to_doublest): Call
7022         floatformat_to_doublest instead of floatformat_to_double and use
7023         DOUBLEST variables.
7024         (convert_doublest_to_floatformat): Call floatformat_from_doublest
7025         instead of floatformat_from_double and use DOUBLEST variables.
7026
7027 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
7028
7029         * MAINTAINERS (Write After Approval): Add self.
7030
7031 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7032
7033         * symfile.c (set_initial_language): Make non-static.
7034         * symfile.h (set_initial_language): Add declaration.
7035         * language.c: #include "symfile.h".
7036         (set_language): Call set_initial_language if the frame language
7037         could not be determined.
7038
7039 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
7040
7041         * eval.c (evaluate_subexp_for_address): Provide frame address to
7042         locate_var_value only if it will be needed.
7043
7044 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
7045
7046         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7047
7048 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7049
7050         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7051         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7052         This is needed to make sure that any other treatment applied
7053         to the resulting value does not fail for spurious reason,
7054         such as trying to take the address of this value.
7055
7056 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7057
7058         * ada-lang.c (ada_value_equal): Dereference reference types when
7059         comparing arrays.
7060
7061 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
7062
7063         Updated copyright notices for most files.
7064
7065 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
7066
7067         * win32-nat.c (psapi_module_handle): Remove static.
7068         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
7069         return first module found if base_address is zero.  Don't initialize
7070         psapi function pointers here.  Convert to cygwin paths when
7071         appropriate.
7072         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7073         executable name.  Use get_module_name when that fails or when
7074         !__CYGWIN__.
7075         (_initialize_psapi): New function.  Initialize psapi stuff before it is
7076         needed or issue a warning if it is not found.  Move psapi_module_handle
7077         here.
7078
7079 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7080
7081         * ada-lang.c (ada_remove_trailing_digits): New function.
7082         (ada_remove_po_subprogram_suffix): New function.
7083         (ada_decode): Improve. Move the description of the algorithm
7084         directly inside the code, instead of in the function global
7085         description.
7086
7087 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7088
7089         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7090         and always print the dereferenced value.
7091
7092 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7093
7094         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7095         of the case where the first argument is a reference.
7096         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7097
7098 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7099
7100         Implement support for Ada interface types.
7101
7102         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7103         (ada_is_ignored_field): Ignore fields that are a dispatch table
7104         of a tagged type.
7105
7106 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7107
7108         * top.c (print_gdb_version): Update copyright year.
7109
7110 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7111
7112         * ChangeLog-2007: New ChangeLog rotation.
7113         * ChangeLog: Reset for 2008.
7114         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7115         ChangeLog-2007.
7116
7117 For older changes see ChangeLog-2007.
7118 \f
7119 Local Variables:
7120 mode: change-log
7121 left-margin: 8
7122 fill-column: 74
7123 version-control: never
7124 coding: utf-8
7125 End: