gdb/ChangeLog

   1 2008-08-21  Paul N. Hilfinger  <hilfinger@adacore.com>
   2
   3         * NEWS: Amplify last entry on boolean types in Ada.
   4
   5 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
   6
   7         * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
   8         Make the dwarf2_cu * parameter output as well as input.  Update it if
   9         we follow a reference to another CU.
  10         (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
  11         (die_type, die_containing_type): Update calls to changed functions.
  12         Use the returned CU along with the returned DIE.
  13         (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
  14
  15 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
  16
  17         * dwarf2read.c (queue_comp_unit): Take an objfile argument.  Read
  18         in the DIEs here.
  19         (process_queue): Do not read in the DIEs here.
  20         (psymtab_to_symtab_1): Update call to queue_comp_unit.
  21         (read_full_die): Do not call queue_comp_unit from here.
  22         (maybe_queue_comp_unit): New function.
  23         (follow_die_ref): Use it.
  24
  25 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
  26
  27         * dwarf2read.c (struct attribute): Move earlier.
  28         (struct die_info): Change attrs to a trailing array.
  29         (dwarf_alloc_die): Take the number of attributes.  Allocate space
  30         for them.
  31         (read_full_die): Update call to dwarf_alloc_die.  Do not manually
  32         allocate attributes.
  33
  34 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
  35
  36         * dwarf2read.c (REF_HASH_SIZE): Delete.
  37         (struct dwarf2_cu): Replace die_ref_table with die_hash.
  38         (struct die_info): Remove next_ref.
  39         (store_in_ref_table): Remove offset argument.  Rewrite to use
  40         htab_find_slot_with_hash.
  41         (die_hash, die_eq): New.
  42         (read_comp_unit): Allocate the die_hash.
  43         (read_die_and_children): Update call to store_die_ref.
  44         (follow_die_ref): Rewrite to use htab_find_with_hash.
  45
  46 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
  47
  48         * dwarf2read.c (free_die_list, copy_die): Delete.
  49         (dwarf_alloc_die): Take a CU argument.  Allocate the new DIE
  50         on the obstack.
  51         (read_full_die): Update call to dwarf_alloc_die.  Allocate
  52         attributes on the CU obstack.
  53         (free_one_comp_unit): Do not call free_die_list.
  54
  55 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
  56
  57         * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
  58         (read_die_and_siblings): Likewise.  Do not add padding DIEs to the
  59         sibling list.
  60         (read_full_die): Do not allocate DIEs for abbrev 0.
  61         (follow_die_ref): Correct error message.
  62
  63 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
  64
  65         * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
  66         there are no symbols loaded, instead of throwing a generic error.
  67         (decode_variable): Likewise.
  68
  69 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
  70
  71         * objfiles.h (struct obj_section): Remove addr and endaddr fields.
  72         (obj_section_offset, obj_section_addr, obj_section_endaddr): New
  73         macros.
  74         * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
  75         and offset.  Use size_t instead of unsigned long.
  76         (build_objfile_section_table): Use size_t instead of unsigned
  77         long.
  78         (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
  79         gone.
  80         (find_pc_sect_section): Use obj_section_addr and
  81         obj_section_endaddr.
  82         * symfile.c (symfile.c): Remove code that maps sections
  83         offsets in "addr" to the object's sections.
  84         * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
  85         * gcore.c (gcore_create_callback): Use obj_section_addr and
  86         obj_section_endaddr.
  87         * maint.c (print_objfile_section_info): Likewise.
  88         * printcmd.c (sym_info): Use obj_section_addr and
  89         obj_section_endaddr.
  90         * symtab.c (fixup_section): Likewise.
  91
  92 2008-08-20  Mark Kettenis  <kettenis@gnu.org>
  93
  94         * sparc-tdep.c: Make some comments catch up with reality.
  95
  96 2008-08-20  Vladimir Prus  <vladimir@codesourcery.com>
  97
  98         * NEWS: Mention 'set target-async'
  99
 100 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 101
 102         * infrun.c (resume): If the thread is placed to the deferred step
 103         queue, mark it as running.
 104
 105 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 106
 107         Make sure target supports non-stop.
 108         * infcmd.c (run_command_1, attach_command): If non-stop mode
 109         is requested, verify the target supports it.
 110         * linux-nat.c (linux_nat_supports_non_stop): New.
 111         (linux_nat_add_target): Register the above.
 112         * target.c (find_default_supports_non_stop)
 113         (target_supports_non_stop): New.
 114         (init_dummy_target): Register find_default_supports_non_stop.
 115         * target.h (struct target_ops): New field to_supports_non_stop.
 116         (target_supports_non_stop): New.
 117
 118 2008-08-19  Pedro Alves  <pedro@codesourcery.com>
 119             Vladimir Prus  <vladimir@codesourcery.com>
 120
 121         * target.c (target_async_permitted, target_async_permitted_1)
 122         (set_maintenance_target_async_permitted)
 123         (show_maintenance_target_async_permitted): New.
 124         (initialize_targets): Register 'set target-async'.
 125         * target.h (target_async_permitted): Declare.
 126         * linux-nat.c (linux_nat_async_enabled)
 127         (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
 128         (show_maintenance_linux_async_permitted): Remove.
 129         (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
 130         (get_pending_events, linux_nat_async): Use target_async_permitted.
 131         (linux_nat_set_async_mode): Remove, moving the only used bits
 132         into...
 133         (linux_nat_setup_async): This.
 134         (_initialize_linux_nat): Do not register 'maint set linux-async'.
 135         Use linux_nat_setup_async.
 136         * remote.c (remote_async_permitted, remote_async_permitted_set)
 137         (set_maintenance_remote_async_permitted)
 138         (show_maintenance_remote_async_permitted): Remove.
 139         (remote_open_1, remote_terminal_inferior, remote_can_async_p)
 140         (remote_is_async_p): Use target_async_permitted.
 141         (_initialize_remote): Don't register 'main set remote-async'.
 142         * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
 143         * mi/mi-cmds.h (mi_cmd_list_target_features): New.
 144         * mi/mi-main.c (mi_cmd_list_target_features): New.
 145
 146 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 147
 148         * target.c (maybe_kill_then_attach)
 149         (maybe_kill_then_create_inferior): Remove.
 150         (update_current_target): Do not default to_attach,
 151         to_create_inferiour, to_is_async_p.
 152
 153 2008-08-19  Paul N. Hilfinger  <hilfinger@adacore.com>
 154
 155         Changes for supporting boolean types in debugging data.
 156         * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
 157         API to return LONGEST values rather than struct values.
 158         (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
 159         and discrete_type_high_bound.
 160         (to_fixed_range_type): Create a range type in cases where
 161         argument is base type and its limits are representable as ints.
 162         (ada_is_modular_type): Correct so that base type must be integral.
 163         * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
 164         keywords when they appear alone, since we are phasing out
 165         direct representation of these identifiers in debugging data.
 166         * ada-exp.y: Define 'true' and 'false' as primaries.
 167         (type_boolean): New function.
 168         (type_int,type_long,type_long_long,type_floattype_double)
 169         (type_long_double): Remove uses of current_gdbarch for consistency
 170         with type_boolean.
 171         (write_int): Change comment to indicate that it might write boolean
 172         constant as well.
 173         * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
 174         type, since will no longer be represented as enumerated type in
 175         debugging data.
 176         * ada-valprint.c (print_optional_low_bound): Handle boolean case
 177         as well.
 178         * NEWS: Note support boolean types.
 179
 180 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 181
 182         * bsd-uthread.c (bsd_uthread_close): New.
 183         (bsd_uthread_deactivate): Don't cleanup here, just unpush the
 184         target.
 185         (bsd_uthread_solib_loaded): Fix typo.
 186         (bsd_uthread_target): Register bsd_uthread_close.
 187
 188 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 189
 190         * corelow.c (core_open): Assume there was no upper layer left
 191         behind from a previous inferior.
 192         * target.c (pop_all_targets): Rename to ...
 193         (pop_all_targets_above): ... this.  Add a target stratum
 194         parameter.  Use it instead of hardcoding the dummy_stratum.
 195         (pop_all_targets): New, defer to pop_all_targets_above.
 196         (target_preopen): Use pop_all_targets_above.
 197         * target.h (pop_all_targets_above): Declare.
 198
 199 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 200
 201         * gdbthread.h (thread_change_ptid): Declare.
 202         * infrun.c (infrun_thread_ptid_changed): New.
 203         (_initialize_infrun): Attach infrun_thread_ptid_changed to the
 204         thread_ptid_changed observer.
 205         * regcache.c (regcache_thread_ptid_changed): New.
 206         (_initialize_regcache): Attach regcache_thread_ptid_changed to the
 207         thread_ptid_changed observer.
 208         * thread.c (thread_change_ptid): New.
 209
 210 2008-08-18  Tom Tromey  <tromey@redhat.com>
 211
 212         * symfile.c (reread_symbols): Update.
 213         * solib-sunos.c (allocate_rt_common_objfile): Update.
 214         * objfiles.c (allocate_objfile): Update.
 215         * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
 216         Remove.
 217
 218 2008-08-18  Tom Tromey  <tromey@redhat.com>
 219
 220         * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
 221         obstack.
 222
 223 2008-08-18  Daniel Jacobowitz  <dan@codesourcery.com>
 224
 225         * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
 226         lr_register.
 227         (rs6000_in_function_epilogue_p): Check for bctr.
 228         (skip_prologue): Initialize lr_register.  Set lr_reg to a register
 229         number.  Set gpr_mask and used_bl.  Continue scanning while some
 230         expected registers are not saved.  Set lr_register if LR is not
 231         stored.
 232         (rs6000_frame_cache): Handle gpr_mask and lr_register.
 233
 234 2008-08-17  Tom Tromey  <tromey@redhat.com>
 235
 236         PR gdb/1535:
 237         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
 238         (ep_find_event_name_end): Remove.
 239         (catch_fork_temporary, catch_vfork_temporary,
 240         catch_fork_permanent, catch_vfork_permanent): New constants.
 241         (catch_vfork, catch_fork): Remove.
 242         (catch_fork_command_1): Add 'command' argument.  Remove
 243         'fork_kind' and 'tempflag'.  Handle NULL 'arg'.  Update switch for
 244         all cases.
 245         (catch_exec_command_1): Add 'command' argument; remove
 246         'tempflag'.  Handle NULL 'arg'.
 247         (catch_load_command_1): Likewise.
 248         (catch_unload_command_1): Likewise.
 249         (catch_ada_exception_command): Likewise.
 250         (catch_assert_command): Likewise.
 251         (catch_catch_command): New function.
 252         (catch_throw_command): Likewise.
 253         (catch_command_1): Remove.
 254         (catch_command): Just call error.
 255         (tcatch_command): Likewise.
 256         (catch_cmdlist): New global.
 257         (tcatch_cmdlist): Likewise.
 258         (add_catch_command): New function.
 259         (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
 260         commands.  Create all catch sub-commands.
 261
 262 2008-08-17  Pedro Alves  <pedro@codesourcery.com>
 263
 264         * gdbthread.h: Add comments.
 265         * stack.c (get_selected_block): Return 0 on an exited thread.
 266         * top.c (execute_command): Check for is_stopped, not !is_running.
 267         * event-top.c (command_handler): Likewise.
 268
 269 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 270
 271         * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
 272         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
 273         (mi_cmd_exec_finish): Remove "return".
 274
 275 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 276
 277         * target.h (pop_all_targets): Declare.
 278         * target.c (pop_all_targets): New.
 279         * top.c (quit_target): Pop all targets instead of just closing the
 280         current.
 281
 282 2008-08-16  Vladimir Prus  <vladimir@codesourcery.com>
 283             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 284
 285         * cli-script.c (read_next_line): Add parse_commands argument.
 286         (recurse_read_control_structure): Adapt to new read_next_line
 287         signature.
 288         (read_command_lines): Add parse_commands argument.
 289         (define_command): Adapt to new read_command_lines signature.
 290         (document_command): Likewise.
 291         * breakpoint.c (commands_command): Likewise.
 292         * defs.h (read_command_lines): Adjust function prototype.
 293
 294 2008-08-16  Paul N. Hilfinger  <hilfinger@adacore.com>
 295
 296         * ada-lang.c (pos_atr): Account for the possibility that the
 297         argument may be a reference.
 298
 299 2008-08-16  Paul N. Hilfinger  <hilfingr@adacore.com>
 300
 301         * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
 302         ('F' format) for @FIX names generated by the loader, retaining only
 303         the minimal symbols (and no partial symbol tables) for these names.
 304         Fixes warning messages about symbols that are found in partial
 305         symbol tables, but not full symbol tables.
 306
 307 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
 308
 309         * infrun.c (fetch_inferior_event): Only call normal_stop if not
 310         stopping quietly.
 311
 312 2008-08-15  Luis Machado  <luisgpm@br.ibm.com>
 313
 314         * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
 315         Include "features/rs6000/powerpc-vsx64.c".
 316         (ppc_supply_vsxregset): New function.
 317         (ppc_collect_vsxregset): New function.
 318         (IS_VSX_PSEUDOREG): New macro.
 319         (IS_EFP_PSEUDOREG): New macro.
 320         (vsx_register_p): New function.
 321         (ppc_vsx_support_p): New function.
 322         (rs6000_builtin_type_vec128): New function.
 323         (rs6000_register_name): Hide upper halves of vs0~vs31.  Return
 324         correct names for VSX registers and EFPR registers.
 325         (rs6000_pseudo_register_type): Return correct types for VSX
 326         and EFPR registers.
 327         (rs6000_pseudo_register_reggroup_p): Return correct group for
 328         VSX and EFPR registers.
 329         (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
 330         (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
 331         (vsx_pseudo_register_read): New function.
 332         (vsx_pseudo_register_write): New function.
 333         (efpr_pseudo_register_read): New function.
 334         (efpr_pseudo_register_write): New function.
 335         (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
 336         (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
 337         (rs6000_gdbarch_init): Declare have_vsx.
 338         Initialize new upper half VSX registers.
 339         Initialize VSX-related and EFPR-related pseudo-registers variables.
 340         Adjust the number of pseudo registers accordingly.
 341
 342         * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
 343         and SIZEOF_VSRREGS.
 344         (gdb_vsxregset_t): New type.
 345         (have_ptrace_getsetvsxregs): New variable.
 346         (fetch_vsx_register): New function.
 347         (fetch_register): Handle VSX registers.
 348         (fetch_vsx_registers): New function.
 349         (fetch_ppc_registers): Handle VSX registers.
 350         (store_ppc_registers): Handle VSX registers.
 351         (store_vsx_register): New function.
 352         (store_register): Handle VSX registers.
 353         (store_vsx_registers): New function.
 354         (ppc_linux_read_description): Handle VSX-enabled inferiors.
 355         (gdb_vsxregset_t): New type.
 356         (supply_vsxregset): New function.
 357         (fill_vsxregset): New function.
 358
 359         * ppc-tdep.h (vsx_register_p): New prototype.
 360         (vsx_support_p): New prototype.
 361         (ppc_vsr0_regnum): New variable.
 362         (ppc_vsr0_upper_regnum): Likewise.
 363         (ppc_efpr0_regnum): Likewise.
 364         (ppc_builtin_type_vec128): New type.
 365         (ppc_num_vsrs): New constant.
 366         (ppc_num_vshrs): New constant.
 367         (ppc_num_efprs): Likewise.
 368         Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
 369         (ppc_supply_vsxregset): New prototype.
 370         (ppc_collect_vsxregset): New prototype.
 371
 372         * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
 373         Include "features/rs6000/powerpc-vsx64l.c".
 374         (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
 375         (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
 376         (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
 377         (ppc_linux_regset_from_core_section): Handle VSX core section.
 378         (ppc_linux_core_read_description): Support VSX-enabled core files.
 379
 380         * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
 381         Declare tdesc_powerpc_vsx64l
 382
 383         * corelow.c (get_core_register_section): Support VSX-enabled
 384         core files.
 385
 386         * features/rs6000/power-vsx.xml: New VSX descriptions.
 387         * features/rs6000/powerpc-vsx32.xml: New file.
 388         * features/rs6000/powerpc-vsx32l.xml: New file.
 389         * features/rs6000/powerpc-vsx64.xml: New file.
 390         * features/rs6000/powerpc-vsx64l.xml: New file.
 391         * features/rs6000/powerpc-vsx32.c: New file (generated).
 392         * features/rs6000/powerpc-vsx32l.c: New file (generated).
 393         * features/rs6000/powerpc-vsx64.c: New file (generated).
 394         * features/rs6000/powerpc-vsx64l.c: New file (generated).
 395         * features/Makefile: Updated with new descriptions.
 396         * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
 397         * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
 398
 399 2008-08-15  Vladimir Prus  <vladimir@codesourcery.com>
 400
 401         * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
 402         call linux_target twice.
 403
 404 2008-08-14  Aleksandar Ristovski  <aristovski@qnx.com>
 405
 406         * nto-tdep.c (lm_info): Updated struct lm_info definition from
 407         solib-svr4.c
 408         (LM_ADDR): Use l_addr if available; if not, use link map and set
 409         l_addr.
 410
 411 2008-08-14  Tom Tromey  <tromey@redhat.com>
 412
 413         * macrocmd.c (macro_define_command): Check for NULL argument.
 414         (macro_undef_command): Likewise.
 415
 416 2008-08-14  Pedro Alves  <pedro@codesourcery.com>
 417
 418         * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
 419
 420 2008-08-13  Pedro Alves  <pedro@codesourcery.com>
 421
 422         * breakpoint.c (always_inserted_auto, always_inserted_on)
 423         (always_inserted_off, always_inserted_enums): New.
 424         (always_inserted_mode): Change type to char* and point to
 425         always_inserted_auto.
 426         (show_always_inserted_mode): In auto mode, also show the current
 427         effect of the option.
 428         (breakpoints_always_inserted_mode): Adjust for the new auto mode.
 429         (_initialize_breakpoint): Make the "set breakpoints
 430         always-inserted" command an enum command.  Extend help to describe
 431         the auto mode.
 432
 433 2008-08-13  Ulrich Weigand  <uweigand@de.ibm.com>
 434
 435         * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
 436         query valid) bit.  Ignore bits outside the condition field.
 437         (info_spu_proxydma_command): Ignore bits outside the field.
 438
 439 2008-08-12  Michael Snyder  <msnyder@vmware.com>
 440
 441         * MAINTAINERS: Update my email address.
 442
 443 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
 444
 445         * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
 446
 447 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
 448
 449         Add no-ack mode to the remote protocol --- optionally stop ACKing
 450         packets and responses when we have a reliable communication
 451         medium.
 452
 453         Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
 454
 455         * remote.c (struct remote_state): Add noack_mode field.
 456         (PACKET_QStartNoAckMode): New.
 457         (remote_start_remote): Don't any outstanding packet here.
 458         (remote_open_1): Clear noack_mode.  Ack any outstanding packet
 459         here.  Activate noack mode if requested.
 460         (remote_protocol_features): Add QStartNoAckMode.
 461         (remote_open_1):
 462         (putpkt_binary): Don't send ack in noack mode.
 463         (read_frame): Don't recompute the checksum in noack mode.
 464         (getpkt_sane): Skip sending ack if in noack mode.
 465         (_initialize_remote): Add set/show remote noack mode.
 466         * NEWS:  Note the new features.
 467
 468 2008-08-11  Kevin Buettner  <kevinb@redhat.com>
 469
 470         * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
 471         New macros.
 472         (rs6000_skip_main_prologue): New function.
 473         (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
 474
 475 2008-08-11  Sandra Loosemore  <sandra@codesourcery.com>
 476
 477         * MAINTAINERS (Write After Approval):  Add self.
 478
 479 2008-08-11  Stan Shebs  <stan@codesourcery.com>
 480
 481         ARM BE8 support.
 482         * disasm.c (gdb_disassemble_info): Set endian_code.
 483         * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
 484         * gdbarch.h, gdbarch.c: Regenerate.
 485         * arch-utils.c (initialize_current_architecture): Set the
 486         default byte_order_for_code.
 487         (gdbarch_info_init): Ditto.
 488         (gdbarch_info_fill): Ditto.
 489         * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
 490         (thumb_analyze_prologue): Swap halfword if code endianness is
 491         different from general endianness.
 492         (arm_skip_prologue): Similarly.
 493         (arm_scan_prologue): Ditto.
 494         (thumb_get_next_pc): Ditto.
 495         (arm_get_next_pc): Ditto.
 496         (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
 497         choose correct endianness for breakpoints.
 498
 499 2008-08-10  Pedro Alves  <pedro@codesourcery.com>
 500
 501         * bsd-kvm.c: Include "gdbthread.h".
 502         (bsd_kvm_ptid): New.
 503         (bsd_kvm_open): Add a main thread.
 504         (bsd_kvm_close): Delete it.
 505         (bsd_kvm_thread_alive): New.
 506         (bsd_kvm_pid_to_str): New.
 507         (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
 508         bsd_kvm_pid_to_str.
 509         (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
 510
 511 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 512
 513         * buildsym.c (start_subfile): Properly cast sentinel in concat
 514         call.
 515         * cp-name-parser.y: Include "config.h".
 516         * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
 517         concat call.
 518         * gdb_select.h: Include sys/time.h if sys/select.h is not
 519         available.
 520
 521 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 522
 523         * go32-nat.c: Include "gdbthread.h".
 524         (go32_stop, go32_kill_inferior): Delete the main thread.
 525         (go32_create_inferior): Add it.
 526         (go32_thread_alive, go32_pid_to_str): New.
 527         (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
 528
 529 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
 530
 531         * go32-nat.c (fetch_register, store_register): Pass the regcache
 532         gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
 533         (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
 534         (struct seg_descr, struct seg_descr): pack the whole struct
 535         instead of each member individually.
 536
 537 2008-08-09  Andreas Schwab  <schwab@suse.de>
 538
 539         * python/python.c (_initialize_python): Use unabbreviated commands
 540         in prefix name.
 541
 542 2008-08-09  Daniel Jacobowitz  <dan@codesourcery.com>
 543
 544         * Makefile.in (stamp-h): Also create .deps.
 545
 546 2008-08-09  Tom Tromey  <tromey@redhat.com>
 547
 548         * Makefile.in (generated_files): Add GNULIB_H.
 549
 550 2008-08-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 551
 552         * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
 553         DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
 554         Revise comment.
 555         (pa64_current_sos): Remove map private warning warning.
 556         * solib-som.c: Include string.h and sys/utsname.h.
 557         (get_hpux_major_release): New function.
 558         (som_solib_create_inferior_hook): Read dynamic linker header.  Warn
 559         about shared library private mapping on HP-UX 11 and later.  Only force
 560         private mapping of shared libraries on HP-UX 10 and earlier.
 561         (link_map_start): Delete warning.
 562
 563 2008-08-09  Xuepeng Guo  <xuepeng.guo@intel.com>
 564             H.J. Lu  <hongjiu.lu@intel.com>
 565             Mark Kettenis <kettenis@gnu.org>
 566
 567         * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
 568         (amd64_init_frame_cache): Initialize saved_sp_reg.
 569         (amd64_analyze_stack_align): New.
 570         (amd64_analyze_prologue): Call it.
 571         (amd64_frame_cache): Use saved_sp_reg if it is invalid.  Don't set
 572         %rip to 8 when halfway aligning the stack.
 573
 574         * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
 575         AMD64_R14_REGNUM.
 576
 577         * i386-tdep.c (i386_frame_cache): Remove stack_align.  Add
 578         saved_sp_reg.
 579         (i386_alloc_frame_cache): Remove stack_align.  Initialize
 580         saved_sp_reg to -1.
 581         (i386_analyze_stack_align): Rewrite.
 582         (i386_frame_cache): Use saved_sp_reg if it is valid.
 583
 584 2008-08-09  Ulrich Weigand  <uweigand@de.ibm.com>
 585
 586         * target.c: Include "solib.h".
 587         (target_pre_inferior): Call no_shared_libraries.
 588         * infcmd.c (run_command_1): Do not call objfile_purge_solibs
 589         or clear_solib.
 590         (attach_command): Do not call clear_solib.
 591
 592 2008-08-09  Mark Kettenis  <kettenis@gnu.org>
 593
 594         * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
 595         the %eip register.
 596
 597 2008-08-08  Tom Tromey  <tromey@redhat.com>
 598
 599         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
 600         POSTCOMPILE.
 601         (python-utils.o): Likewise.
 602
 603 2008-08-08  Andreas Schwab  <schwab@suse.de>
 604
 605         * corefile.c (_initialize_core): Remove spurious paren from set
 606         gnutarget doc string.
 607
 608 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
 609
 610         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
 611         Define PPC_FEATURE_BOOKE.
 612         (ppc_linux_get_hwcap): New function.
 613         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
 614         4-bytes alignment restrictions.
 615         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
 616         positioning of the read/write flags.
 617         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
 618         4-bytes alignment.
 619
 620 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 621
 622         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
 623
 624         * win32-nat.c (win32_add_thread): Change thread argument type to
 625         ptid_t.  Adjust.
 626         (win32_add_thread): Adjust.
 627         (win32_delete_thread): Change thread argument type to ptid_t.
 628         Adjust.
 629         (win32_fetch_inferior_registers, win32_store_inferior_registers)
 630         (win32_resume, get_win32_debug_event, get_win32_debug_event)
 631         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
 632         (init_win32_ops): Put to_magic last.
 633         (win32_win32_thread_alive): Adjust.
 634
 635 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 636
 637         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
 638         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
 639
 640 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
 641
 642         * remote-m32r-sdi.c: Include "gdbthread.h".
 643         (remote_m32r_ptid): New.
 644         (m32r_close): Delete the main thread.
 645         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
 646         main thread.
 647         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
 648         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
 649
 650 2008-08-07  Tom Tromey  <tromey@redhat.com>
 651             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 652
 653         * aclocal.m4, configure: Rebuild.
 654         * configure.in: Call ZW_CREATE_DEPDIR,
 655         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
 656         (MAKE, GMAKE): New substs.
 657         * acinclude.m4: Include depstand.m4.
 658         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
 659         COMPILE, POSTCOMPILE, depcomp): New variables.
 660         Remove all _h variables.
 661         Remove many .o targets.
 662         ($(srcdir)/copying.c): avoid backslash-newline after comment
 663         sign (@maintainer_mode_true@).
 664         (HFILES_NO_SRCDIR): Regenerate.
 665         (generated_files): New variable.
 666         (all_gdbtk_cflags): Likewise.
 667         (.c.o): Rewrote.
 668         (init.o, version.o, copying.o): Remove.
 669         (distclean): Remove DEPDIR.
 670         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
 671         printcmd.o, procfs.o, v850ice.o): Rewrite.
 672         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
 673         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
 674         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
 675         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
 676         gdbtk-wrapper.o): Likewise.
 677         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
 678         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
 679         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
 680         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
 681         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
 682         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
 683         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
 684         tui-wingeneral.o, tui-winsource.o): Likewise.
 685         (all_object_files): New variable.
 686         ($(all_object_files)): New target.
 687         Include dependency files, when using GNU Make.
 688
 689 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
 690
 691         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
 692         the valid bit set.  Ensure display order respects partial
 693         order defined by dependency bits.
 694
 695 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 696
 697         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
 698         setup.
 699
 700 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
 701
 702         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
 703         OpenBSD 4.3.
 704
 705 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
 706             Tom Tromey  <tromey@redhat.com>
 707             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 708             Doug Evans  <dje@google.com>
 709
 710         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
 711         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
 712         PYTHON_CFLAGS): New.
 713         (python_h, python_internal_h): New.
 714         (cli-script.o): Depend on python.h
 715         (python.o, python-utils.o): New.
 716         * cli/cli-script.c (print_command_lines): Handle python_control.
 717         (execute_control_command): Handle python_control.
 718         (execute_control_command_untraced): New function.
 719         (while_command): Call execute_control_command_untraced.
 720         (if_command): Likewise.
 721         (get_command_line): Remove static attribute.
 722         (read_next_line): Handle "python".
 723         (recurse_read_control_structure): Handle python_control.
 724         (read_command_lines): Handle python_control.
 725         Include python.h.
 726         * cli/cli-script.h (get_command_line): Add prototype.
 727         (execute_control_command_untraced): Likewise.
 728         * configure.ac: Add --with-python.
 729         * defs.h (enum command_control_type) <python_control>: New
 730         constant.
 731         * python/python-internal.h: New file.
 732         * python/python.c: New file.
 733         * python/python.h: New file.
 734         * python/python-utils.c: New file.
 735         * NEWS: Mention Python scripting support and its new commands.
 736
 737 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
 738
 739         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
 740
 741 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 742
 743         * MAINTAINERS (Write After Approval): Add self.
 744
 745 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
 746
 747         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
 748         (insert_breakpoint_locations): Likewise.
 749
 750 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
 751
 752         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
 753         breakpoint.
 754         (set_longjmp_breakpoint): Likewise.
 755
 756 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 757
 758         PR build/2490
 759         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
 760         defined.
 761
 762 2008-08-05  Tom Tromey  <tromey@redhat.com>
 763
 764         * bcache.c (deprecated_bcache_added): Initialize obstack.
 765         (bcache_xmalloc): Don't initialize obstack.
 766         (bcache_xfree): Conditionally free obstack.
 767         (bcache_memory_used): Update.
 768
 769 2008-08-05  Tom Tromey  <tromey@redhat.com>
 770
 771         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
 772         bcache_full.
 773         (append_psymbol_to_list): Accept a const pointer.
 774         (add_psymbol_to_list): Fix const correctness.
 775         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
 776         (bcache_full): Declare.
 777         * bcache.c (bcache_data, deprecated_bcache): Remove.
 778         (bcache): Use bcache_full.
 779         (bcache_full): Rename from deprecated_bcache_added.  Change return
 780         type.
 781
 782 2008-08-04  Stan Shebs  <stan@codesourcery.com>
 783
 784         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
 785         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
 786         (enable_break): Remove test of BKPT_AT_SYMBOL.
 787
 788 2008-08-02  Keith Seitz  <keiths@redhat.com>
 789
 790         * acinclude.m4: Include ../config/tcl.m4 to pick up
 791         standard Tcl configury bits.
 792         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
 793         * configure.ac: Don't check if ../itcl exists when building
 794         gdbtk. It could be installed.
 795         Rewrite gdbtk configury to allow for using system-supplied
 796         Tcl and Tk. Gdbtk no longer requires build-time access to
 797         itcl and itk.
 798         * Makefile.in: Remove everything related to itcl and itk.
 799         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
 800         configure.ac.
 801         Remove v850ice.o build rule.
 802         (ALL_TCL_CFLAGS): New convenience defintion. Change all
 803         gdbtk sources to use it.
 804         * configure: Regenerate.
 805
 806 2008-07-31  Stan Shebs  <stan@codesourcery.com>
 807
 808         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
 809
 810 2008-07-30  Stan Shebs  <stan@codesourcery.com>
 811
 812         * objfiles.c (TARGET_KEEP_SECTION): Remove.
 813         (add_to_objfile_sections): Remove use.
 814
 815 2008-07-29  Tom Tromey  <tromey@redhat.com>
 816
 817         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
 818         (lookup_cmd_composition): Likewise.
 819
 820 2008-07-29  Tom Tromey  <tromey@redhat.com>
 821
 822         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
 823         dead code.  Fix indentation.
 824
 825 2008-07-29  Stan Shebs  <stan@codesourcery.com>
 826
 827         * main.c (captured_main): Remove long-unused #if 0 blocks.
 828
 829 2008-07-28  Tom Tromey  <tromey@redhat.com>
 830
 831         * annotate.h (deprecated_annotate_starting_hook): Remove.
 832         (deprecated_annotate_stopped_hook): Remove.
 833         (deprecated_annotate_exited_hook): Remove.
 834         * Makefile.in (annotate.o): Depend on observer_h.
 835         * top.c (deprecated_delete_breakpoint_hook): Remove.
 836         (deprecated_create_breakpoint_hook): Likewise.
 837         (deprecated_modify_breakpoint_hook): Likewise.
 838         * interps.c (clear_interpreter_hooks): Update for removed hooks.
 839         * breakpoint.c (mention): Don't call removed hook.
 840         (delete_breakpoint): Likewise.
 841         (disable_breakpoint): Likewise.
 842         (do_enable_breakpoint): Likewise.
 843         * annotate.c: Include observer.h.
 844         (breakpoint_changed): Change type of argument.
 845         (_initialize_annotate): Register observers.
 846         (deprecated_annotate_starting_hook): Remove.
 847         (deprecated_annotate_stopped_hook): Remove.
 848         (deprecated_annotate_exited_hook): Remove.
 849         (annotate_starting): Update for hook removal.
 850         (annotate_stopped): Likewise.
 851         (annotate_exited): Likewise.
 852         * defs.h (deprecated_delete_breakpoint_hook): Remove.
 853         (deprecated_create_breakpoint_hook): Likewise.
 854         (deprecated_modify_breakpoint_hook): Likewise.
 855
 856 2008-07-28  Tom Tromey  <tromey@redhat.com>
 857
 858         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
 859
 860 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 861
 862         * configure.ac: Check for the GNU/Linux ptrace signature.
 863         * configure: Regenerated.
 864
 865 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 866
 867         * linux-nat.c (resume_callback): Add more debugging output.
 868         (linux_nat_has_pending_sigint): New function, based on
 869         linux_nat_has_pending.
 870         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
 871         (stop_wait_callback): Remove flush_mask handling.  Honor
 872         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
 873         to recursive calls.
 874         (linux_nat_has_pending, flush_callback): Remove.
 875         (linux_nat_filter_event): Check for ignore_sigint.
 876         (linux_nat_wait): Remove flush_mask support and call to
 877         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
 878         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
 879
 880 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 881
 882         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
 883         report events from resumed threads.
 884
 885 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
 886
 887         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
 888         (mips_linux_init_abi): Set tdep->syscall_next_pc.
 889         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
 890         mips-tdep.h.
 891         (mips32_next_pc): Handle the syscall instruction.
 892         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
 893         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
 894
 895 2008-07-26  Tom Tromey  <tromey@redhat.com>
 896
 897         PR gdb/1158:
 898         * valops.c (value_struct_elt): Treat function-valued field as a
 899         static method.
 900
 901 2008-07-26  Tom Tromey  <tromey@redhat.com>
 902
 903         PR gdb/1136:
 904         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
 905         longer tokens first.
 906
 907 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
 908
 909         Kill cmd_async_ok.
 910         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
 911         (get_cmd_async_ok): Remove.
 912         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
 913         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
 914         * infcmd.c (_initialize_infcmd): Likewise.
 915         * thread.c (_initialize_thread): Likewise.
 916
 917 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
 918
 919         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
 920         128-bit long doubles in even-odd pairs of FPRs.  Do not
 921         right-align float arguments for big-endian.
 922         (mips_n32n64_return_value): Apply return value convention for
 923         structs containing one or two floating-point values to soft-float
 924         as well as hard-float.  Handle 128-bit long doubles in such
 925         structs.
 926         (mips_o32_push_dummy_call): Only skip one integer register for a
 927         float argument passed in an FPR.
 928
 929 2008-07-25  Tom Tromey  <tromey@redhat.com>
 930
 931         * tui/tui-hooks.c: Include observer.h.
 932         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
 933         Remove.
 934         (tui_bp_created_observer, tui_bp_deleted_observer,
 935         tui_bp_modified_observer): New globals.
 936         (tui_install_hooks): Use observers, not events.
 937         (tui_remove_hooks): Likewise.
 938         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
 939         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
 940         globals.
 941         (breakpoint_notify): Check mi_can_breakpoint_notify.
 942         (breakpoint_hooks): Remove.
 943         (mi_cmd_break_insert): Attach observers.  Don't use events.
 944         * tracepoint.c: Include observer.h, not gdb-events.h.
 945         (tracepoint_operation, trace_pass_command): Notify observer.
 946         * interps.c: Don't include gdb-events.h.
 947         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
 948         * gdbarch.c: Rebuild.
 949         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
 950         (deprecated_current_gdbarch_select_hack): Notify observer.
 951         * breakpoint.h: Don't include gdb-events.h.
 952         * breakpoint.c: Don't include gdb-events.h.
 953         (condition_command): Notify observer.
 954         (commands_command): Likewise.
 955         (commands_from_control_command): Likewise.
 956         (mention, delete_breakpoint, set_ignore_count): Likewise.
 957         (disable_breakpoint, do_enable_breakpoint): Likewise.
 958         * Makefile.in (gdb_events_h): Remove.
 959         (breakpoint_h): Update.
 960         (COMMON_OBS): Remove gdb-events.o.
 961         (gdb-events.o): Remove.
 962         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
 963         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
 964         * gdb-events.c: Remove.
 965         * gdb-events.h: Remove.
 966         * gdb-events.sh: Remove.
 967
 968 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
 969
 970         * remote.c (remote_threads_extra_info): Don't query the remote
 971         server about info on the internally added main thread.
 972
 973 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 974
 975         * nto-procfs.c (procfs_attach): Populate initial thread list.
 976         (procfs_wait): Return new pid, built from the inferior status.
 977
 978 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 979
 980         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
 981         * configure: Regenerate.
 982
 983 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
 984
 985         * nto-procfs.c (procfs_xfer_memory): Changed signature.
 986         (procfs_resume): Workaround for dereferencing type-punned pointer
 987         warning.
 988         * nto-tdep.c (nto_parse_redirection): Change signature to be const
 989         correct.
 990         * nto-tdep.h (nto_parse_redirection): Likewise.
 991
 992 2008-07-21  Stan Shebs  <stan@codesourcery.com>
 993
 994         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
 995         * gdbarch.sh: Adjust comment to refer to
 996         in_solib_dynsym_resolve_code().
 997         * gdbarch.h, gdbarch.c: Update.
 998         * solib-osf.c: Ditto.
 999         * infrun.c: Ditto.
1000         (handle_inferior_event): Use in_solib_dynsym_resolve_code
1001         unconditionally.
1002         * config/mips/nm-irix5.h: Remove undef of
1003         IN_SOLIB_DYNSYM_RESOLVE_CODE.
1004
1005 2008-07-21  Tom Tromey  <tromey@redhat.com>
1006
1007         * symfile.c (reread_symbols): Don't pass argument to observer.
1008         * exec.c (exec_file_attach): Don't pass argument to observer.
1009         * ada-lang.c (ada_executable_changed_observer): Remove argument.
1010         * symtab.c (symtab_observer_executable_changed): Remove argument.
1011         * observer.sh: Handle functions with no arguments.
1012
1013 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
1014             Chris Demetriou  <cgd@google.com>
1015
1016         * elfread.c (elf_symfile_segments): Fix the check that each loadable
1017         section fits within an ELF segment to handle ELF segments that hit
1018         the end of the address space.
1019
1020 2008-07-20  Chris Demetriou  <cgd@google.com>
1021
1022         * MAINTAINERS (Write After Approval): Add self.
1023
1024 2008-07-18  Tom Tromey  <tromey@redhat.com>
1025
1026         PR gdb/855:
1027         * NEWS: Add entry for macro commands.
1028         * Makefile.in (macrocmd.o): Add gdb_string.h.
1029         * macroscope.h (user_macro_scope): Declare.
1030         (default_macro_scope): Update documentation.
1031         (macro_user_macros): Declare.
1032         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
1033         Use user_macro_scope.
1034         (null_macro_lookup): Remove.
1035         * macrotab.h (macro_callback_fn): Declare.
1036         (macro_for_each): Likewise.
1037         (macro_allow_redefinitions): Likewise.
1038         * macrotab.c (foreach_macro): New function
1039         (macro_for_each): Likewise.
1040         (struct macro_table) <redef_ok>: New field.
1041         (macro_allow_redefinitions): New function.
1042         (new_macro_table): Update.
1043         (macro_define_function): Likewise.
1044         (macro_define_object): Likewise.
1045         * macroscope.c (user_macro_scope): New function.
1046         (default_macro_scope): Use it.
1047         (macro_user_macros): New global.
1048         (standard_macro_lookup): Look in macro_user_macros.
1049         (_initialize_macroscope): New function.
1050         * macroexp.h (macro_is_whitespace, macro_is_digit,
1051         macro_is_identifier_nondigit): Declare.
1052         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
1053         (macro_is_digit): Likewise.
1054         (macro_is_identifier_nondigit): Likewise.
1055         (get_identifier): Update.
1056         (get_pp_number): Likewise.
1057         (get_token): Likewise.
1058         * macrocmd.c (skip_ws): New function.
1059         (extract_identifier): Likewise.
1060         (free_macro_definition_ptr): Likewise.
1061         (user_macros): Remove.
1062         (macro_define_command): Implement.
1063         (_initialize_macrocmd): Update.
1064         (macro_undef_command): Implement.
1065         (print_one_macro): New function.
1066         (macro_list_command): Implement.
1067
1068 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
1069
1070         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1071         in BFD ELF check.
1072         * configure: Regenerate.
1073
1074 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
1075
1076         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1077
1078 2008-07-15  Andreas Schwab  <schwab@suse.de>
1079
1080         * valops.c (value_cast_pointers): Follow typedefs when checking
1081         result of coercion.
1082
1083 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1084
1085         * block.c (block_function): Renamed to ...
1086         (block_linkage_function): ... this.  All callers changed.
1087         * block.h (block_function): Renamed to ...
1088         (block_linkage_function): ... this.
1089
1090 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1091
1092         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1093
1094 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1095
1096         * frame.c (frame_sp_unwind): Delete.
1097         (get_frame_sp): Do not use it.
1098         * frame.h (frame_sp_unwind): Delete prototype.
1099
1100 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1101
1102         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1103
1104 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1105
1106         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1107         * frame.c (frame_unwind_address_in_block): Delete.
1108         (get_frame_address_in_block): Do not use it.  Check the type
1109         of the next frame first.
1110         (frame_cleanup_after_sniffer): Update comment.
1111         * frame.h (frame_unwind_address_in_block): Delete prototype.
1112         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1113
1114 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1115
1116         * frame.c (frame_func_unwind): Delete.
1117         (get_frame_func): Do not use it.
1118         * frame.h (frame_func_unwind): Delete prototype.
1119         * hppa-tdep.c (hppa_frame_cache): Update comment.
1120         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1121
1122 2008-07-14  Stan Shebs  <stan@codesourcery.com>
1123
1124         * remote-sim.c (init_gdbsim_ops): Remove
1125         TARGET_REDEFINE_DEFAULT_OPS.
1126
1127 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1128
1129         * findvar.c (read_var_value): Remove unused variable.
1130
1131 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
1132
1133         * infrun.c (handle_inferior_event): Tag threads as stopped
1134         before inserting breakpoints.
1135
1136 2008-07-15  Hui Zhu  <teawater@gmail.com>
1137
1138         * MAINTAINERS: Added myself to section Write After Approval.
1139
1140 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
1141
1142         PR gdb/2477
1143         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1144
1145 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
1146
1147         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1148         (i386_dicos_push_dummy_code): New.
1149         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1150         Register i386_dicos_push_dummy_code.
1151
1152 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
1153
1154         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1155         (mips_n32n64_push_dummy_call, mips_o64_return_value)
1156         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1157
1158         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1159         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1160         (mips_n32n64_fp_arg_chunk_p): Update caller.
1161
1162         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1163         (mips_n32n64_push_dummy_call): Update caller.
1164
1165         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1166         current_gdbarch.
1167         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1168         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1169
1170
1171         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1172         current_gdbarch.
1173         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1174         (mips_o64_push_dummy_call): Update caller.
1175
1176         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1177         (fp_register_arg_p, mips_dump_tdep): Update caller.
1178
1179         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1180         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1181
1182         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
1183         current_gdbarch.
1184         (mips32_scan_prologue): Update caller.
1185
1186         (heuristic_proc_start): Add gdbarch as parameter. Replace
1187         current_gdbarch.
1188         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1189
1190         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1191         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1192         the current architecture. Update call to getregs_supplies.
1193         (getregs_supplies): Add gdbarch as parameter and replace
1194         current_gdbarch.
1195
1196         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1197         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1198         NBSD_MIPS_JB_ELEMENT_SIZE.
1199         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1200         replace current_gdbarch.
1201
1202         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1203         current_gdbarch.
1204         (mips_fetch_registers, mips_store_registers): Update call
1205         to mips_map_regno.
1206         (mips_load): Use get_regcache_arch to get at the current_architecture
1207         and replace current_gdbarch.
1208
1209 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
1210
1211         * thread.c (restore_selected_frame): On fail to restore, select
1212         the innermost frame, and don't crash when warning the user.
1213
1214 2008-07-13  Hui Zhu  <teawater@gmail.com>
1215
1216         * symtab.c (expand_line_sal): Fix a memory leak.
1217
1218 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
1219
1220         * utils.c (struct continuation): Define as inheriting struct
1221         cleanup.
1222         (add_continuation, do_all_continuations)
1223         (discard_all_continuations, add_intermediate_continuation)
1224         (do_all_intermediate_continuations)
1225         (discard_all_intermediate_continuations): Adjust.
1226
1227 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1228
1229         Skip varobj in running threads.
1230         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
1231         thread is not stopped, skip the varobj.
1232         * Makefile.in: Update dependencies.
1233
1234 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1235
1236         Enable all commands while inferiour is running
1237         * mi/mi-main.c (mi_cmd_execute): Don't check if
1238         inferiour is executing.
1239
1240 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1241
1242         Allow all CLI command even if target is executing.
1243         * gdb/top.c (execute_command_1): Don't check if the inferiour
1244         is running.
1245
1246 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
1247
1248         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
1249         Fix printing of frame, when frame is wrong.
1250
1251 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
1252
1253         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
1254         backchain is unreadable.
1255
1256 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
1257
1258         * spu-linux-nat.c: Include "gdbthread.h".
1259         (spu_child_post_startup_inferior): Register main thread.
1260         (spu_child_post_attach): Likewise.
1261         * Makefile.in (spu-linux-nat.o): Update dependencies.
1262
1263 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1264
1265         Rewrite continuations internals on top of cleanups and plug
1266         continuation arguments leaks.
1267
1268         * defs.h (struct continuation): Make it opaque.
1269         (add_continuation, add_intermediate_continuation): Drop the int
1270         argument of the continuation hook argument.  Add
1271         continuation_free_args argument.
1272         (do_all_continuations, do_all_intermediate_continuations): Drop
1273         the error_p argument.
1274
1275         * utils.c (add_continuation): Drop the int argument of the
1276         continuation hook argument.  Add continuation_free_args argument.
1277         Reimplement on top of cleanups.
1278         (do_all_continuations): Drop error argument.  Reimplement on top
1279         of cleanups.
1280         (discard_all_continuations): Reimplement on top of cleanups.
1281         (add_intermediate_continuation): Drop the int argument of the
1282         continuation hook argument.  Add continuation_free_args argument.
1283         Reimplement on top of cleanups.
1284         (do_all_intermediate_continuations): Drop error argument.
1285         Reimplement on top of cleanups.
1286         (discard_all_intermediate_continuations): Reimplement on top of
1287         cleanups.
1288
1289         * breakpoint.c (until_break_command_continuation): Drop error
1290         argument.  Add xfree as continuation argument deleter.
1291
1292         * inf-loop.c (inferior_event_handler): On error, discard all
1293         continuations.  Adjust to new do_all_intermediate_continuations
1294         and do_all_continuations interfaces.
1295
1296         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
1297         Pass xfree as continuation argument deleter.
1298         (finish_command_continuation): Drop error_p argument.  Adjust.
1299         (finish_command_continuation_free_arg): New.
1300         (finish_command): Pass finish_command_continuation_free_arg as
1301         continuation argument deleter.  Adjust to new do_all_continuations
1302         interfaces.
1303         (attach_command_continuation): Drop error_p argument.
1304         (attach_command_continuation_free_args): New.
1305         (attach_command): Pass attach_command_continuation_free_args as
1306         continuation argument deleter.
1307
1308         * interps.c (interp_set): Adjust to new do_all_continuations
1309         interfaces.
1310
1311         * event-top.c (stdin_event_handler): In error, also discard the
1312         intermediate continuations.
1313
1314 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1315
1316         Replace struct continuation_args by void* and per command structs.
1317
1318         * top.c (execute_command): Remove unused arg1 and arg2 locals.
1319
1320         * breakpoint.c (struct until_break_command_continuation_args):
1321         New.
1322         (until_break_command_continuation): Take a void* instead of a
1323         continuations_arg.  Adjust.
1324         (until_break_command): Adjust to use struct
1325         until_break_command_continuation_args instead of struct
1326         continuation_arg.
1327
1328         * infcmd.c (struct step_1_continuation_args): New.
1329         (step_1_continuation): Take a void* instead of a
1330         continuations_arg.  Adjust to use struct step_1_continuation_args.
1331         (step_once): Adjust to use struct step_1_continuation_args.
1332
1333         (struct finish_command_continuation_args): New.
1334         (finish_command_continuation): Take a void* instead of a
1335         continuations_arg.  Adjust to use struct
1336         finish_command_continuation_args.
1337         (finish_command): Adjust to use struct
1338         finish_command_continuation_args.
1339         (struct attach_command_continuation_args): New.
1340         (attach_command_continuation): Take a void* instead of a
1341         continuations_arg.  Adjust to use struct
1342         attach_command_continuation_args.
1343         (attach_command): Adjust to use struct
1344         attach_command_continuation_args.
1345
1346         * defs.h (struct continuation_arg): Delete.
1347         (struct continuation): Replace the struct continuation_arg*
1348         parameter of continuation_hook by a void*.  Replace "arg_list"
1349         member by a new "args" member with void* type.
1350         (add_continuation, add_intermediate_continuation): Replace struct
1351         continuation_arg type usages by void* usages.
1352
1353         * utils.c (add_continuation, do_all_continuations)
1354         (add_intermediate_continuation)
1355         (do_all_intermediate_continuations): Replace struct
1356         continuation_arg type usages by void* usages.  Pass "args" instead
1357         of "arg_list".
1358
1359 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
1360
1361         * infrun.c (struct thread_stepping_state): Delete sal member.
1362         (init_thread_stepping_state): Add local sal.  Use it instead of
1363         tss->sal.
1364         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
1365         tss->sal.
1366         (step_into_function): Add local stop_func_sal.  Use it instead of
1367         tss->sal.
1368
1369 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1370
1371         Implement -exec-continue/-exec-interrupt --all.
1372         * infcmd.c (continue_1): New, extracted from
1373         (continue_command): ...here.
1374         (interrupt_target_1): New, extracted from
1375         (interrupt_target_command): ...here.
1376         * inferior.h (continue_1, interrupt_target_1): New.
1377         * mi/mi-main.c (mi_cmd_exec_continue)
1378         (mi_cmd_exec_interrupt): Handle --all.
1379
1380 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1381
1382         Implement --thread and --frame.
1383         * gdbthread.h (find_thread_id): Declare.
1384         * thread.c (find_thread_id): Make non-static.
1385         * mi/mi-main.c (mi_cmd_execute): Switch to the right
1386         thread and frame, if necessary.
1387         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1388         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1389
1390 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1391
1392         * infrun.c (resume): Discard cleanups on early exit path.
1393
1394 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1395
1396         * infrun.c (normal_stop): For MI, report which threads
1397         were stopped.
1398
1399 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
1400
1401         Report thread state in -thread-info output.
1402         * thread.c (print_thread_info): Add new field "state".
1403
1404 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1405
1406         * infrun.c (handle_inferior_event): Also ignore a
1407         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1408
1409 2008-07-11  Tom Tromey  <tromey@redhat.com>
1410
1411         * completer.c (complete_line_internal): New function, from
1412         complete_line.  Add 'for_help' parameter.
1413         (complete_line): Use it.
1414         (command_completer): Move later.  Rewrite.
1415
1416 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1417
1418         * thread.c (thread_apply_command): Move making the cleanup out of
1419         the loop.
1420
1421 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1422
1423         Exited threads.
1424
1425         * thread.c (enum thread_state): New.
1426         (thread_state main_thread_running): Delete, in favor of...
1427         (thread_state main_thread_state): ... this.  Update throughout.
1428         (clear_thread_inferior_resources): New, split from free_thread.
1429         (free_thread): Call clear_thread_inferior_resources.
1430         (init_thread_list): Set main thread to stopped state.
1431         (add_thread_silent): Take care of PTID reuses.
1432         (delete_thread): If deleting inferior_ptid or a thread with
1433         refcount > 0, mark it as exited, but still keep it in the list.
1434         Only notify of thread exits, if we haven't done so yet.
1435         (iterate_over_threads): Make it safe to delete threads while
1436         iterating over them.
1437         (do_captured_list_thread_ids): Don't account for exited threads.
1438         (thread_alive): Check for the THREAD_EXITED state, and don't set
1439         ptid to -1 on exited threads.
1440         (set_running): Update to account for extra possible states.
1441         (is_thread_state): New.
1442         (is_stopped, is_exited): New.
1443         (is_running): Implement in terms of is_thread_state.
1444         (any_running): Update.
1445         (print_thread_info): Update.  Account for exited threads.  Don't
1446         warn about missed frame restoring here, its done in the cleanup.
1447         (switch_to_thread): Don't read from a thread that has gone.
1448         (restore_current_thread): In non-stop mode, do a full context
1449         switch.
1450         (restore_selected_frame): Add a frame_level argument.  Rewrite.
1451         (struct current_thread_cleanup): Add selected_frame_level and
1452         was_stopped members.
1453         (do_restore_current_thread_cleanup): Check if thread was stopped
1454         and still is, and if the target has registers, stack and memory
1455         before restoring the selected frame.  Don't delete the cleanup
1456         argument here.
1457         (restore_current_thread_cleanup_dtor): New.
1458         (make_cleanup_restore_current_thread): Remove all arguments.
1459         Rewrite.
1460         (thread_apply_all_command): Update.  Prune threads.
1461         (thread_apply_command): Update.
1462         (thread_command): Account for currently selected exited thread.
1463         (do_captured_thread_select): Check for a running thread.  Prune
1464         threads.
1465         (_initialize_thread): Make "info threads", "thread", "thread
1466         apply", and "thread apply all" appliable without a selected thread.
1467         * gdbthread.h (struct thread_info): Replace running_ by state_.
1468         Add refcount.
1469         (is_exited, is_stopped): Declare.
1470         (make_cleanup_restore_current_thread): Remove all arguments.
1471         * infrun.c: Include "event-top.h".
1472         (fetch_inferior_event): In non-stop mode, restore selected thread
1473         and frame after handling the event and running breakpoint
1474         commands.  Display GDB prompt if needed.
1475         (normal_stop): In non-stop mode, don't print thread switching
1476         notice.
1477         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1478         (get_cmd_no_selected_thread_ok): New.
1479         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1480         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1481         Declare.
1482         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1483         no-selected-thread ok.
1484         * top.c (execute_command): Check for non no-selected-thread-ok
1485         commands.
1486         * linux-nat.c (struct saved_ptids, threads_to_delete)
1487         (record_dead_thread, prune_lwps): Delete.
1488         (exit_lwp): Unconditionally delete thread.
1489         (linux_nat_resume): Remove prune_lwps call.
1490         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1491         of is_running.  Adjust to make_cleanup_restore_current_thread
1492         interface change.
1493         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1494         selected thread has exited.
1495         * inf-loop.c (inferior_event_handler): Don't display the prompt
1496         here.
1497         * varobj.c (c_value_of_root): Update.
1498         * defs.h (make_cleanup_dtor): Declare.
1499         * utils.c (make_cleanup_dtor): New.
1500
1501         * Makefile.in (infrun.o): Depend on $(event_top_h).
1502
1503 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
1504
1505         Add "continue -a" and "interrupt -a" options for non-stop mode.
1506
1507         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1508         (continue_command): Add "-a" option.
1509         (interrupt_target_command): Add "-a" option.
1510         (_initialize_infcmd): Add extend help of continue and interrupt
1511         command to mention the new "-a" option.  Mark "continue" async ok.
1512
1513 2008-07-10  Doug Evans  <dje@google.com>
1514
1515         Add "set print symbol-loading on|off".
1516         * NEWS: Document new option.
1517         * symfile.h (print_symbol_loading): Declare.
1518         * symfile.c (print_symbol_loading): New global.
1519         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1520         from ..." if print_symbol_loading.
1521         (_initialize_symfile): Add set/show print symbol-loading.
1522         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1523         if print_symbol_loading.
1524
1525 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
1526
1527         Non-stop linux native.
1528
1529         * linux-nat.c (linux_test_for_tracefork): Block events while we're
1530         here.
1531         (get_pending_status): Implement non-stop mode.
1532         (linux_nat_detach): Stop threads before detaching.
1533         (linux_nat_resume): In non-stop mode, always resume only a single
1534         PTID.
1535         (linux_handle_extended_wait): On a clone event, in non-stop mode,
1536         add new lwp to GDB's thread table, and mark as running, executing
1537         and stopped appropriately.
1538         (linux_nat_filter_event): Don't assume there are other running
1539         threads when a thread exits.
1540         (linux_nat_wait): Mark the main thread as running and executing.
1541         In non-stop mode, don't stop all lwps.
1542         (linux_nat_kill): Stop lwps before killing them.
1543         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1544         alive.
1545         (send_sigint_callback): New.
1546         (linux_nat_stop): New.
1547         (linux_nat_add_target): Set to_stop to linux_nat_stop.
1548
1549         * linux-nat.h (thread_db_attach_lwp): Declare.
1550
1551         * linux-thread-db.c (thread_get_info_callback): Check for new
1552         threads if we have none.
1553         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1554         stopped lwp.  Check for new threads if we have none.
1555         (thread_db_attach_lwp): New.
1556         (thread_db_init): Set proc_handle.pid to inferior_ptid.
1557         (check_event): Set proc_handle.pid to the stopped lwp.
1558         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1559         lwp available, bail out if there is none.
1560
1561         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1562         PTRACE_KILL.
1563
1564 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
1565
1566         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1567         `current_pc' from CORE_ADDR to ULONGEST.
1568
1569         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1570         gdbsim_stop().
1571
1572 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1573
1574         * NEWS (New commands): Mention "set disable-randomization".
1575         * configure.ac: Add check for HAVE_PERSONALITY and
1576         HAVE_DECL_ADDR_NO_RANDOMIZE.
1577         * configure, config.in: Regenerate.
1578         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1579         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1580         ADDR_NO_RANDOMIZE.
1581         (disable_randomization, show_disable_randomization)
1582         (set_disable_randomization): New.
1583         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1584         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
1585         variable DISABLE_RANDOMIZATION.
1586         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1587         DISABLE_RANDOMIZATION.
1588
1589 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1590
1591         Adjust all targets to new target_stop interface.
1592
1593         * gnu-nat.c (gnu_stop): Add ptid argument.
1594         * go32-nat.c (go32_stop): Add ptid argument.
1595         (go32_create_inferior): Pass inferior_ptid to go32_stop.
1596         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1597         * monitor.c (monitor_stop): Add ptid argument.
1598         (monitor_open): Pass inferior_ptid to monitor_stop.
1599         (monitor_interrupt): Pass inferior_ptid to target_stop.
1600         (monitor_stop): Add ptid argument.
1601         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1602         (procfs_create_inferior): Add ptid argument.
1603         * procfs.c (procfs_stop): Add ptid argument.
1604         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1605         * remote-sim.c (gdbsim_stop): Add ptid argument.
1606         * sol-thread.c (sol_thread_stop): Add ptid argument.
1607         * win32-nat.c (win32_stop): Add ptid argument.
1608
1609 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1610
1611         Non-stop inferior control.
1612
1613         * infrun.c (resume): In non-stop mode, always resume just one
1614         thread.
1615         (proceed): Don't call prepare_to_proceed in non-stop mode.
1616         (fetch_inferior_event): In non-stop mode, switch context before
1617         handling the event.
1618         (error_is_running, ensure_not_running): New.
1619         (handle_inferior_event): In non-stop mode: Mark only the event
1620         thread as stopped.  Require that the target module manages adding
1621         threads to the thread list.  Assert that there isn't a
1622         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
1623         (normal_stop): Only mark not-running if inferior hasn't exited.
1624         In non-stop mode, only mark the event thread.
1625
1626         * thread.c:Include "cli/cli-decode.h".
1627         (print_thread_info): Don't read from a running thread.
1628         Output "(running)" if thread is running.
1629         (switch_to_thread): Don't read stop_pc if thread is executing.
1630         (do_restore_current_thread_cleanup): Don't write to a running
1631         thread.
1632         (thread_apply_all_command): Don't read from a running thread.  In
1633         non-stop mode, do a full context-switch instead of just switching
1634         threads.
1635         (thread_apply_command): In non-stop mode, do a full context-switch
1636         instead of just switching threads.
1637         (do_captured_thread_select): Likewise.  Inform user if selected
1638         thread is running.
1639         (_initialize_thread): Mark "info threads" and "thread" and
1640         async_ok.
1641
1642         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1643         unregister the target from the event loop.
1644
1645         * infcmd.c (continue_command, step_1, jump_command)
1646         (signal_command): Ensure the selected thread isn't running.
1647         (interrupt_target_command): In non-stop mode, interrupt only the
1648         selected thread.
1649
1650         * inferior.h (error_is_running, ensure_not_running): Declare.
1651
1652         * target.h (struct target_ops): Add ptid argument to the to_stop
1653         member.
1654         (target_stop): Add ptid_t argument.
1655
1656         * target.c (update_current_target): Add ptid argument to to_stop's
1657         type.
1658         (debug_to_stop): Add ptid_t argument.
1659         (debug_to_rcmd): Set to_stop_ptid.
1660
1661         * remote.c (remote_stop): Add ptid_t argument.
1662         (async_remote_interrupt): Add inferior_ptid to target_stop.
1663         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1664
1665         * Makefile.in (thread.o): Depend on $(cli_decode_h).
1666
1667 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1668
1669         Don't rely on ecs->wait_for_more.
1670
1671         * infrun.c (proceed): Clear the stepping state, set
1672         previous_inferior_ptid and clear infwait state.
1673         (wait_for_inferior): Don't clear the stepping state, set
1674         previous_inferior_ptid, or clear the infwait state here.
1675         (fetch_inferior_event): Don't clear the stepping state, set
1676         previous_inferior_ptid, or clear the infwait state here.  Don't
1677         condition on wait_for_more.
1678
1679 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1680
1681         Refactor infrun a bit.
1682
1683         * infrun.c (currently_stepping): Take a struct
1684         thread_stepping_state instead of an execution_control_state.
1685         (struct thread_stepping_state): New, split from
1686         execution_control_state.
1687         (gtss, tss): New globals.
1688         (proceed): Clear the stepping state, set previous_inferior_ptid
1689         and clear infwait state.
1690         (init_wait_for_inferior): Clear the stepping state,
1691         previous_inferior_ptid and infwait state.
1692         (waiton_ptid, infwait_state): New, split from
1693         execution_control_state.
1694         (struct execution_control_state): Members that persist through
1695         events moved out to either struct thred_stepping_state or made
1696         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1697         (wait_for_inferior, fetch_inferior_event): Use local
1698         execution_control_state.  Update to execution_control_state split.
1699         (init_execution_control_state): Adjust.
1700         (init_thread_stepping_state): New, extracted from
1701         init_execution_control_state.
1702         (context_switch): Take a ptid instead of an
1703         execution_control_state.
1704         (context_switch_to): Adjust.
1705         (adjust_pc_after_break): Adjust.
1706         (init_infwait_state): New.
1707         (handle_inferior_event): Adjust.
1708
1709 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1710             Vladimir Prus  <vladimir@codesourcery.com>
1711
1712         Per-thread commands.
1713
1714         * gdbthread.h: Remove unneeded forward declarations.
1715         Include "inferior.h".
1716         (struct thread_info): Add continuations,
1717         intermediate_continuations, proceed_to_finish, step_over_calls,
1718         stop_step, step_multi and stop_signal members.
1719         (save_infrun_state): Add continuations,
1720         intermediate_continuations, proceed_to_finish, step_over_calls,
1721         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1722         (load_infrun_state): Add continuations,
1723         intermediate_continuations, proceed_to_finish, step_over_calls,
1724         stop_step, step_multi, stop_signal and stop_bpstat parameters.
1725
1726         * thread.c (load_infrun_state): In non-stop mode, load
1727         continuations, intermediate_continuations, proceed_to_finish,
1728         step_over_calls, stop_step, step_multi and stop_signal.
1729         (save_infrun_state): Store continuations,
1730         intermediate_continuations, proceed_to_finish, step_over_calls,
1731         stop_step, step_multi, stop_signal and stop_bpstat.
1732         (save_infrun_state): Store continuations,
1733         intermediate_continuations, proceed_to_finish, step_over_calls,
1734         stop_step, step_multi, stop_signal and stop_bpstat.
1735         (free_thread): Clear The thread's stop_bpstat.
1736
1737         * inferior.h (context_switch_to): Declare.
1738
1739         * infrun.c (ecss): New global.
1740         (context_switch): Context switch continuations,
1741         intermediate_continuations, proceed_to_finish, step_over_calls,
1742         stop_step, step_multi, stop_signal and stop_bpstat.
1743         (wait_for_inferior): Use global ecss.
1744         (async_ecss, async_ecs): Delete.
1745         (fetch_inferior_event): Use global ecss.
1746         (context_switch_to): New.
1747
1748         * top.c (execute_command): In non-stop, only check if the current
1749         thread is running, in all-stop, check if there's any thread
1750         running.
1751
1752         * breakpoint.c (bpstat_remove_breakpoint): New.
1753         (bpstat_remove_breakpoint_callback): New.
1754         (delete_breakpoint): Clear the stop_bpstats of all threads.
1755
1756         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1757         current thread is running, in all-stop, check if there's any
1758         thread running.
1759
1760         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1761
1762 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1763
1764         Add non_stop global.
1765
1766         * inferior.h (non_stop): Declare.
1767         * infrun.c (non_stop, non_stop_1): New.
1768         (set_non_stop, show_non_stop): New.
1769         (_initialize_infrun): Add "set/show non-stop" command.
1770
1771 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1772
1773         Adjust fork/vfork/exec to pass ptids around.
1774
1775         * target.h (struct target_waitstatus): Store related_pid as a ptid.
1776         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1777         Take a ptid_t.
1778         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1779         type to ptid.
1780         * breakpoint.c (print_it_typical, bpstat_check_location)
1781         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1782         (create_fork_vfork_event_catchpoint): Adjust.
1783         * infrun.c (fork_event): Change parent_pid and child_pid types to
1784         ptid.
1785         (follow_exec, inferior_has_forked, inferior_has_vforked)
1786         (inferior_has_execd): Take a ptid_t and don't trim it.
1787         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1788         * linux-nat.c (linux_child_follow_fork): Adjust.
1789         * inf-ptrace.c (inf_ptrace_wait): Adjust.
1790         * inf-ttrace.c (inf_ttrace_wait): Adjust.
1791         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1792
1793 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1794
1795         Add "executing" property to threads.
1796
1797         * inferior.h (target_executing): Delete.
1798         * gdbthread.h (struct thread_info): Add executing_ field.
1799         (set_executing, is_executing): New.
1800         * thread.c (main_thread_executing): New.
1801         (init_thread_list): Clear it and also main_thread_running.
1802         (is_running): Return false if target has no execution.
1803         (any_running, is_executing, set_executing): New.
1804
1805         * top.c: Include "gdbthread.h".
1806         (target_executing): Delete.
1807         (execute_command): Replace target_executing check by any_running.
1808         * event-top.c: Include "gdbthread.h".
1809         (display_gdb_prompt, command_handler): Replace target_executing by
1810         is_running.
1811         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
1812         here.  Replace target_executing by is_running.
1813         * infrun.c (handle_inferior_event): Mark all threads as
1814         not-executing.
1815         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1816         here.
1817         * stack.c (get_selected_block): Return null if inferior is
1818         executing.
1819         * target.c (target_resume): Mark resumed ptid as executing.
1820         * breakpoint.c (until_break_command): Replace target_executing
1821         check by is_executing.
1822         * remote.c (remote_async_resume): Don't mark inferior as executing
1823         here.
1824         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1825         by any_running.
1826
1827         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1828         (mi_execute_async_cli_command): Replace target_executing by
1829         is_running.
1830
1831         * frame.c (get_current_frame): Error out if the current thread is
1832         executing.
1833         (has_stack_frames): New.
1834         (get_selected_frame, deprecated_safe_get_selected_frame): Check
1835         has_stack_frames.
1836
1837         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1838         $(gdbthread_h).
1839
1840 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1841
1842         * symfile.c (load_command): Reopen the exec file and reread
1843         symbols before anything else.
1844
1845 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1846
1847         * remote-sim.c: Include gdbthread.h.
1848         (remote_sim_ptid): New global.
1849         (gdbsim_create_inferior): Silently add the main task to GDB's
1850         thread list.
1851         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1852         task from GDB's thread list.
1853         (gdbsim_resume): Adjust to use remote_sim_ptid.
1854         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1855         (init_gdbsim_ops): Register gdbsim_thread_alive and
1856         gdbsim_pid_to_str.
1857         (_initialize_remote_sim): Initialize remote_sim_ptid.
1858         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1859
1860 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
1861
1862         * monitor (monitor_ptid): New global.
1863         (monitor_open): Silently add the main task to GDB's thread list.
1864         (monitor_close, monitor_mourn_inferior): Silently delete the main
1865         task from GDB's thread list.
1866         (monitor_thread_alive, monitor_pid_to_str): New.
1867         (init_base_monitor_ops): Register monitor_thread_alive and
1868         monitor_pid_to_str.
1869         (_initialize_remote_monitors): Initialize monitor_ptid.
1870
1871         * gdbthread.h (delete_thread_silent): Declare.
1872         * thread.c (delete_thread): Rename to ...
1873         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
1874         don't do exit notifications.
1875         (delete_thread, delete_thread_silent): New, as wrappers to
1876         delete_thread_1.
1877
1878 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1879
1880         * breakpoint.c (update_global_location_list): Add boolean
1881         "should_insert" argument.  Only insert locations if caller told it
1882         too.
1883         (update_global_location_list_nothrow): Add boolean "should_insert"
1884         argument.  Pass it to update_global_location_list.
1885         (insert_breakpoints, create_longjmp_breakpoint)
1886         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1887         (create_thread_event_breakpoint, create_solib_event_breakpoint)
1888         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1889         (enable_watchpoints_after_interactive_call_stop)
1890         (set_momentary_breakpoint, create_breakpoints)
1891         (break_command_really, watch_command_1)
1892         (create_ada_exception_breakpoint, update_breakpoint_locations)
1893         (do_enable_breakpoint, enable_command): Pass true to
1894         update_global_location_list.
1895         (bpstat_stop_status, disable_overlay_breakpoints)
1896         (disable_watchpoints_before_interactive_call_start)
1897         (delete_breakpoint, disable_breakpoint, disable_command): Pass
1898         false to update_global_location_list.
1899         (update_breakpoints_after_exec): Don't temporarily disable
1900         always-inserted mode.
1901
1902 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1903
1904         * breakpoint.c (mark_breakpoints_out): Make public.
1905         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1906         here.  Update comment.
1907         * breakpoint.h (mark_breakpoints_out): Declare.
1908
1909         * linux-nat.c (linux_handle_extended_wait): On
1910         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1911         * inf-ttrace.c (inf_ttrace_wait): Likewise.
1912
1913 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
1914
1915         * infrun.c (follow_exec): Reset shared libraries before adding the
1916         main exec file.
1917
1918 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1919
1920         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1921
1922 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
1923
1924         * i386-dicos-tdep.c: Include "inferior.h".
1925         (i386_dicos_frame_align): New.
1926         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
1927         dummy location ON_STACK.
1928         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1929
1930 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
1931
1932         * gstdint.h: New file.
1933
1934 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
1935
1936         * mi/mi-interp.c (mi_on_resume): Don't try to report
1937         resumed thread it the thread list is empty.
1938
1939 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
1940
1941         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1942         completer for set to filename_completer.
1943
1944         NEWS: Mention it.
1945
1946 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
1947
1948         Implement -target-attach.
1949         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1950
1951 2008-06-21  Hui Zhu  <teawater@gmail.com>
1952
1953         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1954
1955 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1956
1957         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1958         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1959
1960         * target.h (struct target_ops): Add to_attach_no_wait member.
1961         (target_attach_no_wait): New.
1962         * target.c (update_current_target): Inherit to_attach_no_wait.
1963
1964         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1965         target_attach_no_wait runtime check.
1966
1967         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1968         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1969         win32_ops.
1970
1971 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
1972
1973         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1974         on debug_displaced being set.
1975
1976 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1977
1978         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1979         directly instead of get_frame_id.
1980
1981 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1982
1983         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1984         (deal_with_atomic_sequence): Update BC masks.
1985         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1986         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1987
1988 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
1989
1990         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1991         register, not the previous frame's.
1992
1993 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
1994
1995         * source.c (select_source_symtab): Make sure we skip namespace
1996         symtabs when showing cpp source code.
1997
1998 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
1999
2000         * MAINTAINERS (Authorized committers): Fix my email address.
2001
2002 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2003
2004         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
2005         -target-download and -target-select via CLI, so that
2006         the quoting rules are the same as they were (unfortunately)
2007         in all prior gdb releases.
2008         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
2009         (mi_cmd_target_download, mi_cmd_target_select): Remove.
2010         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
2011         (mi_cmd_target_download, mi_cmd_target_select): Remove.
2012         (mi_cmd_execute): Set current_token even for commands
2013         routed via CLI.
2014
2015 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
2016
2017         * alphafbsd-tdep.c: Update for unwinder changes.
2018         * alpha-linux-tdep.c: Likewise.
2019         * alphanbsd-tdep.c: Likewise.
2020         * alphaobsd-tdep.c: Likewise.
2021         * avr-tdep.c: Likewise.
2022         * cris-tdep.c: Likewise.
2023         * frv-linux-tdep.c: Likewise.
2024         * frv-tdep.c: Likewise.
2025         * h8300-tdep.c: Likewise.
2026         * hppa-linux-tdep.c: Likewise.
2027         * iq2000-tdep.c: Likewise.
2028         * m32c-tdep.c: Likewise.
2029         * m32r-linux-tdep.c: Likewise.
2030         * m32r-tdep.c: Likewise.
2031         * m68hc11-tdep.c: Likewise.
2032         * mep-tdep.c: Likewise.
2033         * mn10300-tdep.c: Likewise.
2034         * mt-tdep.c: Likewise.
2035         * score-tdep.c: Likewise.
2036         * sh64-tdep.c: Likewise.
2037         * sh-tdep.c: Likewise.
2038         * sparc64fbsd-tdep.c: Likewise.
2039         * sparc64nbsd-tdep.c: Likewise.
2040         * sparc64obsd-tdep.c: Likewise.
2041         * v850-tdep.c: Likewise.
2042         * vaxobsd-tdep.c: Likewise.
2043         * vax-tdep.c: Likewise.
2044         * xstormy16-tdep.c: Likewise.
2045
2046 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2047
2048         * mi/mi-main.c (enum captured_mi_execute_command_actions)
2049         (captured_mi_execute_command_args): Remove.
2050         (captured_mi_execute_command): Cast the closure to mi_parse
2051         pointer, not to captured_mi_execute_command_args, and don't
2052         set the action field thereof.
2053         (mi_execute_command): Pass struct mi_parse, not
2054         captured_mi_execute_command_args to captured_mi_execute_command.
2055         (mi_execute_command): Remove (dead) code for suppressing
2056         printing prompt.
2057
2058 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
2059
2060         * linux-nat.c (enum sigchld_state): New.
2061         (linux_nat_async_events_state): Renamed from
2062         linux_nat_async_events_enabled.
2063         (linux_nat_event_pipe_push, my_waitpid): Adjust.
2064         (sigchld_default_action): New.
2065         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
2066         unconditionally.
2067         (linux_nat_create_inferior): Set events state to sigchld_default
2068         state.
2069         (linux_nat_resume): Adjust.
2070         (linux_nat_wait): Call linux_nat_async_events unconditionally.
2071         (sigchld_handler): Adjust.
2072         (linux_nat_async_mask): Don't set SIGCHLD actions here.
2073         (get_pending_events): Adjust.
2074         (linux_nat_async_events): Rewrite to handle enum sigchld_state
2075         instead of a boolean.
2076         (linux_nat_async): Adjust.
2077         (_initialize_linux_nat): Capture default SIGCHLD action into
2078         sigchld_default_action.
2079
2080 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2081
2082         * breakpoint.c (moribund_locations): New.
2083         (bpstat_stop_status): Process moribund locations.
2084         (update_global_location_list): Add removed
2085         locations to moribund_locations.
2086         (breakpoint_retire_moribund): New.
2087         * breakpoint.h (struct bp_location): New field
2088         events_till_retirement.
2089         (breakpoint_retire_moribund): Declare.
2090         * thread.c (thread_count): New.
2091         * infrun.c (handle_inferior_event): Call
2092         breakpoint_retire_moribund.
2093         * gdbthread.h (thread_count): Declare.
2094
2095 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2096
2097         * dfp.c (decimal_convert): Call match_endianness before and after
2098         conversion.
2099
2100 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
2101
2102         * remote.c (remote_insert_breakpoint): Ensure that if Z0
2103         unsupported and we fall back to memory_insert_breakpoint, we
2104         use the unmodified requested address.
2105
2106 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
2107
2108         * dwarf2read.c (read_attribute_value): Issue a complaint when
2109         adjusting size attribute values of 0xffffffff as zero.
2110
2111 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2112
2113         * i386-tdep.c (i386_16_byte_align_p): New.
2114         (i386_push_dummy_call): Determine stack space required for
2115         arguments going forwards allowing for 16-byte alignment, then push
2116         arguments going forwards.
2117
2118 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2119
2120         * infrun.c (start_remote): Don't clear thread list here.
2121         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
2122         list here.
2123         * remote.c (record_currthread): Upgrade the main thread and its
2124         entry in the thread list if this is the first time we hear about
2125         threads.
2126         (remote_thread_alive): Consider magic_null_ptid or a ptid without
2127         a tid member always alive.
2128         (remote_find_new_threads): Don't update the main thread here.
2129         (remote_start_remote): Clear thread list here.  Always add the
2130         main thread.
2131         (extended_remote_attach_1): Add the main thread here.
2132         (extended_remote_mourn_1): Re-add the main thread here.
2133         (extended_remote_create_inferior_1): Add a main thread.
2134
2135         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2136
2137 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2138
2139         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2140
2141         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2142         globals.
2143         (general_thread, continue_thread): Change type to ptid_t.
2144         (record_currthread): Take a ptid_t parameter instead of an
2145         integer.
2146         (MAGIC_NULL_PID): Delete.
2147         (set_thread): Take a ptid_t parameter and adjust.
2148         (set_general_thread, set_continue_thread): New.
2149         (remote_thread_alive, remote_newthread_step)
2150         (remote_current_thread, remote_find_new_threads)
2151         (remote_threads_info, remote_start_remote, remote_vcont_resume)
2152         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2153         (threadalive_test, remote_pid_to_str)
2154         (remote_get_thread_local_address): Adjust.
2155         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2156         and any_thread_ptid.
2157
2158 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
2159
2160         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2161         * configure: Regenerated.
2162
2163 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
2164
2165         * dwarf2read.c (read_attribute_value): Treat size attribute
2166         values of 0xffffffff as if the attribute value was zero.
2167
2168 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2169
2170         * linux-nat.c: Add description of overall logic.
2171
2172 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
2173
2174         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2175         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
2176         all dependencies on $(gdb_stdint_h).
2177         (distclean): Do not delete gdb_stdint.h.
2178         * acinclude.m4: Do not use stdint.m4.
2179         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
2180         uintptr_t, and gdb_stdint.h.
2181         * defs.h: Include <stdint.h>.
2182         * gdb_thread_db.h: Assume stdint.h is already included.
2183         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2184         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2185         include gdb_stdint.h.
2186         * configure, config.in: Regenerate.
2187
2188 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
2189
2190         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2191         decimal floating-point values in GPRs for soft-float.
2192         (do_ppc_sysv_return_value): Handle returning decimal
2193         floating-point values in GPRs for soft-float.
2194
2195 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2196
2197         * target.c (target_read_until_error): New.
2198         * target.h (target_read_until_error): Declare.
2199         * mi/mi-main.c (mi_cmd_data_read_memory): Use
2200         target_read_until_error.
2201
2202 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
2203
2204         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2205         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2206         after the DECFLOAT detection to fix a memory leak.  Remove the
2207         redundant NUM initialization.  Protect the DECFLOAT detection memory
2208         access before the P block.  Restore the P memory content for the
2209         DECFLOAT detection.
2210
2211 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
2212
2213         Kill the return value for all MI command functions.
2214         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2215         (mi_cmd_argv_ftype): Change return type to void.
2216
2217         * mi/mi-main.c: Adjust all function that implement
2218         MI commands to return nothing.
2219         (struct captured_mi_execute_command_actions):
2220         Remove the rc field.
2221         (mi_cmd_execute): Return nothing.
2222         (mi_execute_async_cli_command): Return nothing.
2223         (mi_cmd_exec_interrupt): Don't print ^done here.
2224         (mi_cmd_target_select): Don't print ^connected here.
2225         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
2226         Special-case -target-select and output ^connected, not ^done.
2227
2228         * mi/mi-cmd-break.c: Adjust.
2229         * mi/mi-cmd-disas.c: Adjust.
2230         * mi/mi-cmd-env.c: Adjust.
2231         * mi/mi-cmd-file.c: Adjust.
2232         * mi/mi-cmd-stack.c: Adjust.
2233         * mi/mi-cmd-target.c: Adjust.
2234         * mi/mi-cmd-var.c: Adjust.
2235         * mi/mi-interp.c: Adjust.
2236         * mi/mi-symbol-cmds.c: Adjust.
2237
2238 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
2239
2240         Emit ^running via observer.
2241         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
2242         ^running here.
2243         (mi_on_resume): Print ^running if not previously output.
2244         * mi/mi-main.c (running_result_record_printed): New.
2245         (captured_mi_execute_command): Reset
2246         running_result_record_printed.  Use running_result_record_printed
2247         to decide if we should skip ^done.
2248         (mi_execute_async_cli_command): Don't print ^running here.
2249         * mi/mi-main.h (current_token, running_result_record_printed):
2250         Declare.
2251
2252 2008-06-24  Michael Snyder  <msnyder@specifix.com>
2253
2254         * infrun.c (_initialize_infrun): White space and typo fix.
2255
2256 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
2257
2258         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
2259         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
2260         when first loading DLL with "dll" command.
2261
2262 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2263
2264         * gnu-nat.c (proc_string): Use capital T for "Thread".
2265
2266 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
2267
2268         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
2269
2270 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2271
2272         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2273         the target cannot run.
2274
2275 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
2276
2277         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
2278         we're attaching to a running process.
2279
2280 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
2281
2282         * win32-nat.c (handle_load_dll): Give dll name and load address
2283         if debug_events is on.
2284         (handle_unload_dll): Likewise.
2285
2286 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
2287
2288         Don't suppress *running when doing finish.
2289         * infcall.c (call_function_by_hand): Set both
2290         suppress_resume_observer and suppress_stop_observer.
2291         * infcmd.c (suppress_run_stop_observers): Split into...
2292         (suppress_resume_observer, suppress_stop_observer): ...those.
2293         (finish_command_continuation): Clear suppress_stop_observer.
2294         (finish_command): Set suppress_stop_observer.
2295         * inferior.h (suppress_run_stop_observers): Split into...
2296         (suppress_resume_observer, suppress_stop_observer): ...those.
2297         * infrun.c (normal_stop): Check for suppress_stop_observer.
2298         * thread.c (set_running): Check for suppress_resume_observer.
2299
2300 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
2301             Pierre Muller  <muller@ics.u-strasbg.fr>
2302
2303         * gdbarch.sh (gdbarch_skip_main_prologue): New.
2304         * gdbarch.h, gdbarch.c: Regenerate.
2305         * i386-tdep.h (i386_skip_main_prologue): Declare.
2306         * i386-tdep.c (i386_skip_main_prologue): New.
2307         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
2308         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
2309         * symtab.c (find_function_start_sal): When pc points at the "main"
2310         function, call gdbarch_skip_main_prologue.
2311
2312 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
2313
2314         * value.c (value_primitive_field): Fetch lazy register values.
2315
2316 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
2317
2318         * NEWS: Mention support removal of undocumented S AA p PID stop
2319         reply packet.
2320
2321         * remote.c (remote_wait): Remove undocumented S AA p PID support.
2322
2323 2008-06-10  Stan Shebs  <stan@codesourcery.com>
2324
2325         * MAINTAINERS: Update my affiliation and address.
2326
2327 2008-06-10  Andreas Schwab  <schwab@suse.de>
2328
2329         * top.c (print_gdb_version): Don't print final newline.
2330
2331 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2332
2333         Implement *running.
2334         * Makefile.in: Update dependencies.
2335         * gdbthread.h (struct thread_info): New field
2336         running_.
2337         (set_running, is_running): New.
2338         * thread.c (set_running, is_running): New.
2339         * inferior.h (suppress_normal_stop_observer): Rename to...
2340         (suppress_run_stop_observers): ..this.
2341         * infcmd.c (suppress_normal_stop_observer): Rename to...
2342         (suppress_run_stop_observers): ..this.
2343         (finish_command_continuation, finish_command): Adjust.
2344         * infcall.c (call_function_by_hand): Adjust.
2345         * infrun.c (normal_stop): Call set_running.
2346         * target.c (target_resume): New.  Call set_running.
2347         * target.h (target_resume): Convert from macro to
2348         a function.
2349
2350         * mi/mi-interp.c (mi_on_resume): New.
2351         (mi_interpreter_init): Register mi_on_resume.
2352
2353 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2354
2355         Use observers to report stop events in MI.
2356         * mi/mi-interp.c (mi_on_normal_stop): New.
2357         (mi_interpreter_init): Register mi_on_normal_stop.
2358         (mi_interpreter_exec_continuation): Remove.
2359         (mi_cmd_interpreter_exec): Don't register the above.
2360         * mi/mi-main.c (captured_mi_execute_command): Don't care
2361         about sync_execution.
2362         (mi_execute_async_cli_command): Don't install continuation.  Don't
2363         print *stopped.
2364         (mi_exec_async_cli_cmd_continuation): Remove.
2365
2366 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2367
2368         Suppress normal stop observer when it's problematic.
2369         * inferior.h (suppress_normal_stop_observer): New.
2370         * infcall.c (call_function_by_hand): Disable stop events when
2371         doing function calls.
2372         * infmcd.c (suppress_normal_stop_observer): New.
2373         (finish_command_continuation): Call normal_stop observer
2374         explicitly.
2375         (finish_command): Disable stop events inside proceed.
2376         * infrun.c (normal_stop): Don't call normal stop observer if
2377         suppressed of if multi-step is in progress.
2378
2379 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2380
2381         Remove stale code.
2382         * infrun.c (finish_command): Don't pass cleanup
2383         to continuation.
2384         (finish_command_continuation): Don't grab cleanup from
2385         the passed data, as we don't use, and cannot, use it anyway.
2386
2387 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
2388
2389         Introduce common cleanup for restoring integers.
2390         * defs.h (make_cleanup_restore_integer): New declaration.
2391         (struct cleanup): New field free_arg.
2392         (make_my_cleanup_2): New.
2393         * utils.c (restore_integer_closure, restore_integer)
2394         (make_cleanup_restore_integer): New.
2395         (make_my_cleanup): Initialize the free_arg field and
2396         renamed to make_my_cleanup_2.
2397         (do_my_cleanups): Call free_arg.
2398         (discard_cleanups): Call free_arg.
2399         * breakpoint.c (restore_always_inserted_mode): Remove.
2400         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2401
2402 2008-06-09  Doug Evans  <dje@google.com>
2403
2404         * remote.c (remote_wait): Include beginning of malformed packet
2405         in error output.
2406
2407 2008-06-09  Tom Tromey  <tromey@redhat.com>
2408
2409         * completer.c (complete_line): Don't special-case
2410         expression_completer.
2411         (expression_completer): Only pass last word to
2412         location_completer.
2413         * c-exp.y (yylex): Check 'token', not 'operator'.
2414
2415 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
2416
2417         * configure.ac (build_warnings): Add -Wno-format for mingw.
2418         * configure: Regenerated.
2419
2420 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
2421
2422         * NEWS: Make indentation consistent.  Move exec tracing entry out
2423         of remote packet list.
2424
2425 2008-06-06  Tom Tromey  <tromey@redhat.com>
2426
2427         * value.h (evaluate_subexpression_type, extract_field_op):
2428         Declare.
2429         * printcmd.c (_initialize_printcmd): Use expression_completer for
2430         'p', 'inspect', 'call'.
2431         * parser-defs.h (parse_field_expression): Declare.
2432         * parse.c: Include exceptions.h.
2433         (in_parse_field, expout_last_struct): New globals.
2434         (mark_struct_expression): New function.
2435         (prefixify_expression): Return int.
2436         (prefixify_subexp): Return int.  Use expout_last_struct.
2437         (parse_exp_1): Update.
2438         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
2439         in_parse_field.
2440         (parse_field_expression): New function.
2441         * expression.h (parse_field_expression): Declare.
2442         (in_parse_field): Likewise.
2443         * eval.c (evaluate_subexpression_type): New function.
2444         (extract_field_op): Likewise.
2445         * completer.h (expression_completer): Declare.
2446         * completer.c (expression_completer): New function.
2447         (count_struct_fields, add_struct_fields): New functions.
2448         * c-exp.y (yyparse): Redefine.
2449         (COMPLETE): New token.
2450         (exp): New productions.
2451         (saw_name_at_eof, last_was_structop): New globals.
2452         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
2453         (c_parse): New function.
2454         * breakpoint.c (_initialize_breakpoint): Use expression_completer
2455         for watch, awatch, and rwatch.
2456         * Makefile.in (parse.o): Depend on exceptions_h.
2457
2458 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
2459
2460         PR gdb/1147
2461         * gdb/valopts.c (find_overload_match): Handle references
2462         to pointers.
2463
2464 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
2465
2466         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2467         account the bitsize of the 'from' operand.
2468
2469 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
2470
2471         * annotate.h (annotate_thread_changed): Declare.
2472
2473 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
2474
2475         * annotate.c (annotate_thread_changed): New function.
2476         * thread.c (thread_command) : Use it.
2477         * infrun.c (normal_stop): Use it.
2478
2479 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
2480             Nathan Sidwell  <nathan@codesourcery.com>
2481             Joseph Myers  <joseph@codesourcery.com>
2482
2483         * acinclude.m4: Include ../config/acx.m4.
2484         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2485         * configure, config.in: Regenerate.
2486         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2487         address.
2488         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2489
2490 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2491
2492         Replace 'target async' by 'maintenance set remote-async' and
2493         'target remote' combination.
2494
2495         * remote.c (remote_async_wait): Merge into remote_wait, and
2496         remove.
2497         (remote_async_permitted, remote_async_permitted_set): New
2498         variables.
2499         (set_maintenance_remote_async_permitted)
2500         (show_maintenance_remote_async_permitted): New functions.
2501         (remote_async_ops, extended_async_remote_ops): Delete.
2502         (remote_async_open, extended_remote_async_open): Delete.
2503         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
2504         async_p with remote_async_permitted checks.
2505         (extended_async_remote_attach): Delete.
2506         (remote_resume, remote_async_resume): Merge and leave remote_resume.
2507         (remote_async_terminal_inferior): Rename to...
2508         (remote_terminal_inferior): ... this, and add
2509         remote_async_termitted check.
2510         (remote_async_terminal_ours): Rename to...
2511         (remote_terminal_ours): ... this, and add remote_async_termitted
2512         check.
2513         (remote_wait, remote_async_wait): Merge and leave remote_wait
2514         only.
2515         (remote_kill, remote_async_kill): Merge and leave remote_kill
2516         only.
2517         (remote_async_mourn, extended_async_remote_mourn): Delete.
2518         (extended_remote_create_inferior_1): Drop async_p parameter.
2519         Update callers.  Always use extended_remote_ops.
2520         (extended_remote_async_create_inferior): Delete.
2521         (remote_return_zero): Delete.
2522         (init_remote_ops): Register remote_can_async_p, remote_async,
2523         remote_async_mask, remote_terminal_inferior and
2524         remote_terminal_ours.
2525         (remote_can_async_p, remote_is_async_p): Check for
2526         remote_async_permitted.
2527         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2528         (set_remote_cmd): Don't add async and extended-async targets.
2529         (_initialize_remote): Add set/show remote-async maintenance
2530         commands.
2531
2532 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2533
2534         * remote.c (kill_kludge): Delete.
2535         (remote_wait, remote_async_wait): Don't set it.
2536         (remote_kill, remote_async_kill): Don't do anything with it.
2537
2538 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
2539
2540         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2541
2542 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2543
2544         * bcache.c (bcache_data): Call deprecated_bcache_added function.
2545         (deprecated_bcache_added): New function name. Body of function
2546         bcache_data is used here with the addition of 'added' argument.
2547         * bcache.h (deprecated_bcache_added): New function.
2548         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2549         work from add_psymbol_to_list - initialises partial symbol and stashes
2550         it in objfile's cache.
2551         (append_psymbol_to_list): New helper function, takes other part of
2552         work from add_psymbol_to_list - adds partial symbol to the given list.
2553         (add_psymbol_to_list): Call helper functions instead of doing work
2554         here. If adding to global list, do not duplicate partial symbols in the
2555         partial symtab.
2556
2557 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
2558
2559         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2560         'exception caught|thrown' message.
2561
2562 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2563
2564         * Makefile.in: Update dependencies.
2565         * dwarf2expr.c: New include "gdb_assert.h".
2566         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2567         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2568         (execute_stack_op): Error out on too large RECURSION_DEPTH.
2569         Increase/decrease RECURSION_DEPTH around the function.
2570
2571 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
2572
2573         * remote.c (get_offsets): Handle a single segment.
2574         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2575         than segments.
2576
2577 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
2578
2579         * solib-svr4.c (struct lm_info): Add lm_addr.
2580         (main_lm_addr): New.
2581         (svr4_default_sos): Set lm_addr.
2582         (svr4_current_sos): Set lm_addr and main_lm_addr.
2583         (svr4_fetch_objfile_link_map): Rewrite.
2584         (svr4_clear_solib): Clear main_lm_addr.
2585
2586 2008-06-03  Michael Snyder  <msnyder@redhat.com>
2587             Joseph Myers  <joseph@codesourcery.com>
2588
2589         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2590         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2591
2592 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2593
2594         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2595
2596 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
2597
2598         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2599
2600 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
2601
2602         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2603         treat pointers in data space as function descriptors if the
2604         target address is also in the data space.
2605
2606 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
2607
2608         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2609         the trad-frame register value for the SP register.
2610
2611 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
2612
2613         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2614
2615 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
2616
2617         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2618         that identifies function descriptors outside of the .opd section.
2619
2620 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
2621
2622         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2623         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
2624         'bkptno'.
2625         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2626         catchpoints.
2627         (handle_gnu_v3_exceptions): Use tempflag.
2628
2629 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2630
2631         Refactor varobj_update interface.
2632         * varobj.c (varobj_update): Report changes as vector.  Also
2633         return not just a list of varobj, but a list of special structures
2634         that tell what exactly has changed.
2635         * varobj.h (enum varobj_update_error): Rename to
2636         varobj_scope_status.
2637         (struct varobj_update_result_t): New.
2638         (varobj_update): Adjust prototype.
2639         * mi/mi-cmd-var.c: Adjust for changes.
2640
2641 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
2642
2643         * varobj.c (varobj_update): Fix comment typo.
2644         Fix indentation.
2645
2646 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
2647
2648         Set the symtab field of symbols read from ECOFF debugging entries.
2649         * mdebugread.c (add_symbol): Add new parameter symtab.
2650         (parse_symbol): Update calls to add_symbol throughout.
2651
2652 2008-05-27  Andreas Schwab  <schwab@suse.de>
2653
2654         * symtab.h (enum address_class): Remove LOC_REGPARM and
2655         LOC_COMPUTED_ARG.
2656         (struct symbol): Add is_argument.
2657         (SYMBOL_IS_ARGUMENT): Define.
2658
2659         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2660         * buildsym.c (finish_block): Likewise.
2661         * stack.c (print_frame_args, print_block_frame_locals)
2662         (print_frame_arg_vars): Likewise.
2663         * symtab.c (lookup_block_symbol): Likewise.
2664         * tracepoint.c (add_local_symbols): Likewise.
2665         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2666
2667         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2668         * dwarf2read.c (new_symbol): Likewise.
2669         * mdebugread.c (parse_symbol): Likewise.
2670         * stabsread.c (define_symbol): Likewise.
2671
2672         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2673         and LOC_COMPUTED_ARG.
2674         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2675         * ax-gdb.c (gen_var_ref): Likewise.
2676         * eval.c (evaluate_subexp_for_address): Likewise.
2677         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2678         * m2-exp.y (yylex): Likewise.
2679         * printcmd.c (address_info): Likewise.
2680         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2681         * tracepoint.c (collect_symbol, scope_info): Likewise.
2682
2683 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
2684
2685         * gdbarch.sh: Added new gdbarch struct
2686         core_regset_sections.
2687         * gdbarch.c: Refreshed.
2688         * gdbarch.h: Refreshed.
2689         * regset.h (core_regset_section): Declared.
2690         * linux-nat.c (linux_nat_do_thread_registers): Added
2691         support for the new gdbarch struct core_regset_sections.
2692         * utils.c (host_address_to_string): New function.
2693         * defs.h (host_address_to_string): New prototype.
2694         * i386-linux-tdep.c (i386_regset_rections): New register
2695         sections list for i386.
2696           (i386_linux_init_abi): Initialized new gdbarch struct
2697           core_regset_sections.
2698         * Makefile.in: Updated to reflect dependency changes.
2699         * ppc-linux-tdep.c (ppc_regset_sections): Register
2700         sections list for ppc.
2701           (ppc_linux_init_abi): Initialized new gdbarch struct
2702           core_regset_sections
2703
2704 2008-05-24  Andreas Schwab  <schwab@suse.de>
2705
2706         * linespec.c (decode_objc): Save current language around call to
2707         get_selected_block.
2708
2709 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
2710
2711         * valprint.h (get_array_bounds): Renames get_array_low_bound.
2712         * valprint.c (get_array_bounds): Renames get_array_low_bound.
2713         Return the proper bound value if the array index type is an
2714         enumerated type. Compute the high bound if requested.
2715         (val_print_array_elements): Handle the case when the array
2716         element has a null size.
2717         * ada-valprint.c (print_optional_low_bound): Add handling
2718         for empty arrays or arrays of zero-size elements.
2719         (ada_val_print_array): New function, extracted out from
2720         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2721         handle empty arrays and arrays of zero-size elements.
2722         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2723         code by call to ada_val_print_array.
2724         (ada_value_print): Remove handling of null array.  The handling
2725         was incomplete and is now better handled by ada_val_print_array.
2726
2727 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2728
2729         * annotate.c (annotate_source, annotate_frame_begin): Replace
2730         deprecated_print_address_numeric with paddress.
2731         * cli/cli-cmds.c (list_command, edit_command): Likewise.
2732         * tui/tui-stack.c (tui_make_status_line): Likewise.
2733
2734         * defs.h (deprecated_print_address_numeric): Remove.
2735         * printcmd.c (deprecated_print_address_numeric): Remove.
2736         * maint.c (maint_print_section_info): Fix comment.
2737
2738 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
2739
2740         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2741         print_binary_chars, print_char_chars): Add byte_order parameter and
2742         replace gdbarch_byte_order.
2743         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2744         expressions and remove them.  Remove unused TWO_TO_FOURTH.
2745         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2746         endianness.  Update call to print_hex_chars.
2747         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2748         print_binary_chars, print_char_chars): Add byte_order parameter.
2749         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2750         get at the endianness.  Update print_*_char calls to use byte_order.
2751
2752 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2753
2754         * symtab.h (struct symbol): Make "aux_value" member a void pointer
2755         instead of a union.
2756         (SYMBOL_LOCATION_BATON): Update.
2757
2758 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2759
2760         * symtab.h (enum address_class): Remove LOC_BASEREG and
2761         LOC_BASEREG_ARG.
2762         (struct symbol): Remove "basereg" member of "aux_value" union.
2763         (SYMBOL_BASEREG): Remove.
2764
2765         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2766         or LOC_BASEREG_ARG.
2767         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2768         (ada_add_block_symbols): Likewise.
2769         * ax-gdb.c (gen_var_ref): Likewise.
2770         * buildsym.c (finish_block): Likewise.
2771         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2772         * m2-exp.y (yylex): Likewise.
2773         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2774         * printcmd.c (address_info): Likewise.
2775         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2776         (print_frame_arg_vars): Likewise.
2777         * symmisc.c (print_symbol): Likewise.
2778         * symtab.c (lookup_block_symbol): Likewise.
2779         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2780         (scope_info): Likewise.
2781
2782 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2783
2784         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2785
2786         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2787         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2788         (ada_add_block_symbols): Likewise.
2789         * ax-gdb.c (gen_var_ref): Likewise.
2790         * buildsyms.c (finish_block): Likewise.
2791         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2792         * m2-exp.y (yylex): Likewise.
2793         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2794         * printcmd.c (address_info): Likewise.
2795         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2796         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2797         * symtab.c (lookup_block_symbol): Likewise.
2798         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2799         (scope_info): Likewise.
2800
2801 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
2802
2803         * symtab.h (enum address_class): Remove LOC_INDIRECT and
2804         LOC_HP_THREAD_LOCAL_STATIC.
2805
2806         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2807         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2808         (read_var_value): Likewise.
2809         * buildsym.c (finish_block): Likewise.
2810         * objfiles.c (objfile_relocate): Likewise.
2811         * printcmd.c (address_info): Likewise.
2812         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2813         * tracepoint.c (scope_info): Likewise.
2814
2815 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
2816            Maxim Grigoriev  <maxim2405@gmail.com>
2817
2818         * xtensa-tdep.c (xtensa_read_register): Remove.
2819         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2820         argument litbase to call0_frame_cache().
2821         (call0_track_op, call0_analyze_prologue)
2822         (call0_frame_cache): Use extra argument litbase.
2823
2824 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
2825
2826         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2827
2828 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2829
2830         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2831
2832 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
2833
2834         * alpha-mdebug-tdep.c: Include "trad-frame.h".
2835         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2836         struct trad_frame_saved_reg *.
2837         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2838         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
2839         value of SP as being vfp.
2840         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2841         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2842
2843 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
2844
2845         * score-tdep.c (score_print_insn): Get the current endianess from
2846         disassemble_info instead of gdbarch_byte_order.
2847
2848 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
2849
2850         * frame.c (get_prev_frame_1): Build frame id before setting
2851         this_frame->prev_p, not after.
2852
2853 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
2854
2855         * annotate.c (annotate_new_thread): New function for new-thread
2856         annotation.
2857         * annotate.h: (annotate_new_thread): New extern.
2858         * thread.c (add_thread_with_info): Use it.
2859         * Makefile.in (thread.o): Add dependency on annotate.h.
2860
2861 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
2862
2863         * win32-nat.c (win32_wait): Block the control-c event while
2864         waiting for a debug event.
2865
2866 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
2867
2868         * symtab.h (lookup_symbol_in_language): Update comment.
2869         * symtab.c (lookup_symbol_aux_block): Update comment.
2870         * ada-lang.c (ada_lookup_symbol_list): Update comment.
2871
2872 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2873
2874         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2875         (lookup_symbol): Likewise.
2876         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2877         (lookup_symbol): Likewise.
2878         (search_symbols): Update.
2879
2880         * linespec.c (find_methods, collect_methods): Update.
2881         (add_matching_methods, add_constructors): Update.
2882         (decode_compound, decode_dollar, decode_variable): Update.
2883         (lookup_prefix_sym): Update.
2884
2885         (symbol_found): Remove SYM_SYMTAB parameter.
2886         Use SYMBOL_SYMTAB (sym) instead.
2887
2888         * gdbtypes.c (lookup_typename): Update.
2889         (lookup_struct, lookup_union, lookup_enum): Update.
2890         (lookup_template_type): Update.
2891         (check_typedef): Update.
2892         * language.c (lang_bool_type): Update.
2893         * mdebugread.c (parse_procedure): Update.
2894         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2895         * parse.c (write_dollar_variable): Update.
2896         * printcmd.c (address_info): Update.
2897         * source.c (select_source_symtab): Update.
2898         * stack.c (print_frame_args, print_frame_arg_vars): Update.
2899         * valops.c (find_function_in_inferior): Update.
2900         (value_struct_elt_for_reference): Update.
2901         * value.c (value_static_field, value_fn_field): Update.
2902
2903         * alpha-mdebug-tdep.c (find_proc_desc): Update.
2904         * arm-tdep.c (arm_skip_prologue): Update.
2905         * mt-tdep.c (mt_skip_prologue): Update.
2906         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2907
2908         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2909         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2910         (add_defn_to_vec): Likewise.
2911         (ada_add_block_symbols): Likewise.
2912         (lookup_cached_symbol, cache_symbol): Likewise.
2913         (standard_lookup): Update.
2914         (ada_lookup_symbol_list): Update.
2915
2916         * c-valprint.c (c_val_print): Update.
2917         * cp-support.c (cp_lookup_rtti_type): Update.
2918         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2919         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2920         * p-valprint.c (pascal_val_print): Update.
2921         * scm-lang.c (scm_lookup_name): Update.
2922
2923         * c-exp.y: Update.
2924         * f-exp.y: Update.
2925         * jv-exp.y: Update.
2926         * m2-exp.y: Update.
2927         * objc-exp.y: Update.
2928         * p-exp.y: Update.
2929
2930 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
2931
2932         * language.h (struct language_defn): Remove SYMTAB parameter from
2933         la_lookup_symbol_nonlocal callback function pointer.
2934
2935         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2936         (ada_lookup_encoded_symbol): Likewise.
2937         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2938         Always call fixup_symbol_section.
2939         (ada_lookup_symbol): Remove SYMTAB parameter.
2940         (ada_lookup_symbol_nonlocal): Likewise.
2941         * ada-exp.y (write_object_renaming): Update.
2942         (find_primitive_type): Likewise.
2943
2944         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2945         (cp_lookup_symbol_namespace): Likewise.
2946         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2947         (lookup_symbol_file): Likewise.
2948         (lookup_possible_namespace_symbol): Likewise.
2949         (cp_lookup_symbol_nonlocal): Likewise.
2950         (cp_lookup_symbol_namespace): Likewise.
2951         (cp_lookup_nested_type): Update.
2952
2953         * scm-valprint.c (scm_inferior_print): Update.
2954         * valops.c (value_maybe_namespace_elt): Update.
2955
2956         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2957         lookup_lib_global_symbol callback function pointer.
2958         (solib_global_lookup): Remove SYMTAB parameter.
2959         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2960         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2961
2962         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2963         (lookup_symbol_static): Likewise.
2964         (lookup_symbol_global): Likewise.
2965         (lookup_symbol_aux_block): Likewise.
2966         (lookup_global_symbol_from_objfile): Likewise.
2967         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2968         (lookup_symbol_aux_local): Likewise.
2969         (lookup_symbol_aux_block): Likewise.
2970         (lookup_symbol_aux_symtabs): Likewise.
2971         (lookup_symbol_aux_psymtabs): Likewise.
2972         (lookup_global_symbol_from_objfile): Likewise.
2973         (basic_lookup_symbol_nonlocal): Likewise.
2974         (lookup_symbol_static): Likewise.
2975         (lookup_symbol_global): Likewise.
2976
2977         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2978
2979 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
2980
2981         * remote.c (init_extended_remote_ops): Fix typo.
2982
2983 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2984
2985         * NEWS: Mention new DICOS x86 target configuration.
2986
2987 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
2988             Ulrich Weigand  <uweigand@de.ibm.com>
2989
2990         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2991         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2992
2993         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
2994         use it instead of ginfo->value.address.  Look up minimal symbol by
2995         address and name.  Assume OBJFILE is non-NULL.
2996         (fixup_symbol_section): Ensure we always have an objfile to look
2997         into.  Extract and pass to fixup_section the symbol's address that
2998         will match the minimal symbol's address.
2999         (fixup_psymbol_section): Likewise.
3000
3001         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
3002         overlays and the addrmap returned the wrong section.
3003
3004         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
3005         calling fixup_symbol_section.
3006
3007 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3008
3009         * minsyms.c: Include "target.h".
3010         (find_solib_trampoline_target): Handle minimal symbols pointing
3011         to function descriptors as well.
3012         * Makefile.in (minsyms.o): Update dependencies.
3013
3014         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3015         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
3016         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3017         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3018         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3019         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3020         (ppc64_standard_linkage_target): Rename to ...
3021         (ppc64_standard_linkage1_target): ... this.
3022         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
3023         (ppc64_skip_trampoline_code): Support three variants of standard
3024         linkage stubs.  Call find_solib_trampoline_target to handle
3025         glink stubs.
3026
3027 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3028
3029         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
3030         ppc64_sysv_abi_adjust_breakpoint_address.
3031         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3032         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3033
3034 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3035
3036         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
3037         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
3038         of ppc_linux_skip_trampoline_code.
3039
3040 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
3041
3042         * gdbarch.sh: Delete dwarf_reg_to_regnum.
3043         * gdbarch.c, gdbarch.h: Regenerated.
3044         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
3045         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
3046         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
3047
3048 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
3049
3050         * linux-nat.c (trap_ptid): Delete.
3051         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
3052         Adjust.
3053         * linux-thread-db.c (thread_db_wait): Adjust.
3054
3055 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
3056
3057         * linespec.c (decode_line_1): Fix a couple of comments.
3058
3059 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
3060
3061         * dbxread.c: Formatting.
3062         (INTERNALIZE_SYMBOL): Init n_other.
3063         (set_namestring): Take pointer to nlist arg rather than struct
3064         copy.  Update all callers.
3065
3066 2008-05-15  Andreas Schwab  <schwab@suse.de>
3067
3068         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3069         (dwarf2read.o): Add $(addrmap_h).
3070
3071 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
3072
3073         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3074         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
3075         to handle ppc32 PLT entries.
3076         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3077         only on ppc64.
3078
3079 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
3080
3081         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3082         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3083         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
3084         (lookup_minimal_symbol_by_pc_section): Use
3085         lookup_minimal_symbol_by_pc_section_1.
3086         (lookup_solib_trampoline_symbol_by_pc): Likewise.
3087
3088 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
3089
3090         * findcmd.c: Add #include "gdb_stdint.h".
3091         * Makefile.in (findcmd.o): Update dependencies.
3092
3093 2008-05-11  David S. Miller  <davem@davemloft.net>
3094
3095         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3096         long double size override, Linux does use 128-bit now.
3097
3098         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3099         (sparc_linux_write_pc): New function.
3100         (sparc32_linux_init_abi): Register it.
3101         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3102         (sparc64_linux_write_pc): New function.
3103         (sparc64_linux_init_abi): Register it.
3104
3105         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3106         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3107
3108 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
3109
3110         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3111         and info.tdep_info before calling gdbarch_init_osabi.
3112
3113 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
3114
3115         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3116         the type of the right hand side of the assignment to the type
3117         of the left hand side if the left hand side is a convenience
3118         variable.
3119
3120 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
3121
3122         * NEWS: Mention gdbserver bi-arch capability.
3123
3124 2008-05-09  Doug Evans  <dje@google.com>
3125
3126         New "find" command.
3127         * NEWS: Document find command and qSearch:memory packet.
3128         * Makefile.in (SFILES): Add findcmd.c.
3129         (COMMON_OBJS): Add findcmd.o.
3130         (findcmd.o): New rule.
3131         * findcmd.c: New file.
3132         * target.h (target_ops): New member to_search_memory.
3133         (simple_search_memory): Declare.
3134         (target_search_memory): Declare.
3135         * target.c (simple_search_memory): New fn.
3136         (target_search_memory): New fn.
3137         * remote.c (PACKET_qSearch_memory): New packet kind.
3138         (remote_search_memory): New fn.
3139         (init_remote_ops): Init to_search_memory.
3140         (init_extended_remote_ops): Ditto.
3141         (_initialize_remote): Add qSearch:memory packet config command.
3142
3143 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
3144
3145         * thread.c (_initialize_thread): Don't use commas and periods in
3146         first line of doc string of "set/show print thread-events".
3147
3148 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3149
3150         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3151         Update for unwinder changes.
3152
3153 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3154
3155         * frame.c (get_frame_base_address, get_frame_locals_address)
3156         (get_frame_args_address): Pass the correct frame when calling
3157         frame_base_find_by_frame.
3158
3159 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3160
3161         * remote.c (extended_remote_attach_1): Call target_find_description.
3162
3163 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
3164
3165         * remote.c (extended_remote_create_inferior_1): Clean up
3166         before marking the target running.
3167
3168 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3169
3170         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3171         changes.
3172
3173 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
3174
3175         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3176         sparc64-sol2-tdep.c: Update for unwinder changes.
3177
3178 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
3179
3180         * cp-support.c (mangled_name_to_comp): Initialize storage.
3181         (unqualified_name_from_comp): Likewise.
3182
3183 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
3184
3185         * remote.c (remote_insert_breakpoint): Call get_remote_state
3186         after gdbarch_breakpoint_from_pc is called.
3187         (remote_insert_hw_breakpoint): Likewise.
3188
3189 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3190
3191         * valprint.c (val_print): Add new language parameter and use it
3192         instead of using the current_language. Update calls to val_print
3193         throughout.
3194         (common_val_print): Add new langauge parameter and pass it to
3195         val_print.
3196         * value.h (struct language_defn): Add opaque declaration.
3197         (val_print, common_val_print): Update declarations.
3198         * stack.c (print_frame_args): Update call to common_val_print
3199         using the appropriate language.
3200         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3201         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3202         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3203         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3204         #include "language.h" if necessary.
3205         Update calls to val_print and common_val_print.
3206         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3207         Update dependencies.
3208
3209 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3210
3211         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3212         pointing inside a non-executable section as function descriptors.
3213
3214 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
3215
3216         * inf-loop.c (inferior_event_handler): Run all continuations and
3217         print any language change before running the breakpoint commands.
3218
3219 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3220
3221         * frame-unwind.c (frame_unwind_got_bytes): New function.
3222         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
3223         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
3224         for unwinder changes.
3225
3226 2008-05-05  Doug Evans  <dje@google.com>
3227
3228         * NEWS: Mention new /m modifier for disassemble command.
3229         * cli/cli-cmds.c (print_disassembly): New function.
3230         (disassemble_current_function): New function
3231         (disassemble_command): Recognize /m modifier, print mixed
3232         source+assembly.
3233         (init_cli_cmds): Update disassemble help text.
3234
3235 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
3236
3237         * xtensa-tdep.c: Update for unwinder changes.
3238
3239 2008-05-05  Andreas Schwab  <schwab@suse.de>
3240
3241         Update m68k port for unwinder changes.
3242         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
3243         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
3244         (m68k_frame_unwind): Use default_frame_sniffer.
3245         (m68k_frame_sniffer): Remove.
3246         (m68k_frame_base_address): Expect this_frame.
3247         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
3248         this_frame.
3249         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
3250         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
3251         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
3252         parameter instead of pc value.
3253         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
3254         Expect this_frame.
3255         (m68k_linux_sigtramp_frame_this_id)
3256         (m68k_linux_sigtramp_frame_prev_register)
3257         (m68k_linux_sigtramp_frame_sniffer): Update signature.
3258         (m68k_linux_sigtramp_frame_unwind): Use
3259         m68k_linux_sigtramp_frame_sniffer.
3260         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
3261
3262         * m68klinux-nat.c (store_register): Fix typo.
3263
3264 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
3265
3266         * infcmd.c (step_1): Put thread id on the stack to avoid possible
3267         NULL dereferencing.
3268
3269 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
3270
3271         * symfile.c (reread_symbols): Update objfile's entry point.
3272
3273 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
3274             Joel Brobecker  <brobecker@adacore.com>
3275
3276         * ada-lang.c: Update throughout to use symbol_matches_domain
3277         instead of matching the symbol domain explictly.
3278         * dwarf2read.c (add_partial_symbol): Do not add new psym for
3279         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
3280         class as typedefs. See lookup_partial_symbol function.
3281         (new_symbol): Similar to add_partial_symbol, do not create
3282         symbol for the typedef. See lookup_block_symbol.
3283         * symtab.c (symbol_matches_domain): New function, takes care
3284         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
3285         (lookup_partial_symbol): Use symbol_matches_domain to see if the
3286         found psym domain matches the given domain.
3287         (lookup_block_symbol): Likewise.
3288
3289 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3290
3291         * top.c (command_line_handler_continuation): Remove.
3292         (execute_command): Do not install the above.
3293
3294 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
3295
3296         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
3297         and catch all exceptions from it.
3298         * top.c (command_line_handler_continuation): Don't
3299         call bpstat_do_action here.
3300
3301 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3302
3303         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
3304         (struct die_info): Remove type.
3305         (read_type_die, read_typedef, read_base_type, read_subrange_type)
3306         (read_structure_type, read_enumeration_type, read_array_type)
3307         (read_tag_pointer_type, read_tag_ptr_to_member_type)
3308         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
3309         (read_tag_string_type, read_subroutine_type, read_set_type)
3310         (read_unspecified_type): Delete prototypes.  Remove check for
3311         already-loaded type.  Return the new type.
3312         (set_die_type): Return the new type.
3313         (reset_die_and_siblings_types): Delete.
3314         (load_comp_unit, load_full_comp_unit): Set type_hash.
3315         (process_queue): Remove call to reset_die_and_siblings_types.
3316         (process_die): Do not read most types here.  Use read_type_die
3317         for others.
3318         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3319         (quirk_gcc_member_function_pointer): Return the new type.
3320         (process_structure_scope, process_enumeration_scope): Use
3321         get_die_type and read the DIE's type.
3322         (read_full_die): Do not initialize die->type.
3323         (tag_type_to_type): Use read_type_die.
3324         (read_type_die): Check for already defined types.  Return the
3325         type.
3326         (determine_prefix): Use get_die_type.
3327         (set_die_type): Return the type.
3328         (get_die_type): Take a CU argument.  Check for no type_hash.
3329
3330 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
3331
3332         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3333         locals.
3334
3335 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
3336
3337         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3338         and bp_longjmp_resume breakpoints.
3339         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3340         meaningful.
3341         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3342         breakpoints.  Create bp_longjmp breakpoints as momentary
3343         breakpoints.
3344         (enable_longjmp_breakpoint): Delete.
3345         (set_longjmp_breakpoint): New.
3346         (disable_longjmp_breakpoint): Delete.
3347         (delete_longjmp_breakpoint): New.
3348         (set_longjmp_resume_breakpoint): Delete.
3349         (set_momentary_breakpoint_at_pc): New.
3350         (breakpoint_re_set_one): Don't delete bp_longjmp and
3351         bp_longjmp_resume breakpoints.
3352         (breakpoint_re_set): Don't create longjmp and longjmp-resume
3353         breakpoints.
3354
3355         * infrun.c (step_resume_breakpoint): Add comment.
3356         (struct execution_control_state): Delete handling_longjmp member.
3357         (init_execution_control_state). Don't clear handling_longjmp.
3358         (context_switch): Don't context switch handling_longjmp.
3359         (handle_inferior_event): If handling a bp_longjmp breakpoint,
3360         create a bp_longjmp_resume breakpoint, and set it as current
3361         step_resume_breakpoint, then step over the longjmp breakpoint.  If
3362         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3363         breakpoint, delete the longjmp-resume breakpoint, and stop
3364         stepping.
3365         (currently_stepping): Remove handling_longjmp from expression.
3366         (insert_step_resume_breakpoint_at_sal): Update comment.
3367         (insert_longjmp_resume_breakpoint): New.
3368
3369         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3370         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3371         declarations.
3372         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3373         (set_longjmp_resume_breakpoint): Delete declaration.
3374
3375         * gdbthread.h (save_infrun_state): Remove handling_longjmp
3376         parameter.
3377         (load_infrun_state): Delete *handling_longjmp parameter.
3378         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3379         Update body.
3380         (load_infrun_state): Delete *handling_longjmp parameter.  Update
3381         body.
3382
3383         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3384         (delete_longjmp_breakpoint_cleanup): New.
3385         (step_1): Call set_longjmp_breakpoint instead of
3386         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
3387         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3388         (step_1_continuation): Pass thread id in the continuation args to
3389         step_once.
3390         (step_once): Add thread parameter.  Pass thread id the the
3391         continuation.
3392
3393 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3394
3395         Set CU BASE_ADDRESS already from partial DIEs.
3396         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3397         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
3398         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3399         from these variables if it was still unset.
3400
3401         * Makefile.in: Update dependencies.
3402         * dwarf2read.c: Include "addrmap.h"
3403         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3404         (dwarf2_ranges_read): New prototype.
3405         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3406         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3407         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3408         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3409         comment for it.  Add the found ranges to RANGES_PST.  New variable
3410         BASEADDR, initialize it the common way.
3411         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3412         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3413         HAS_RANGES_OFFSET for the later processing.
3414         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3415         * symtab.c: Include "addrmap.h"
3416         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3417         Move the psymtab locator into ...
3418         (find_pc_sect_psymtab_closer): ... a new function.
3419
3420 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3421
3422         * arch-utils.c (gdbarch_update_p): Use default values for
3423         info.abfd and info.target_desc if they are NULL.
3424         (gdbarch_from_bfd): Remove assertion.
3425         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3426         using the current target description.
3427         (gdbarch_info_fill): Do not use default values for info->abfd
3428         and info->target_desc.
3429
3430 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3431
3432         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3433
3434 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3435
3436         * inferior.h (read_pc_pid, write_pc_pid): Remove.
3437         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3438
3439         * regcache.c (read_pc_pid): Remove, replace by ...
3440         (regcache_read_pc): ... this function.
3441         (write_pc_pid): Remove, replace by ...
3442         (regcache_write_pc): ... this function.
3443         (read_pc, write_pc): Update.
3444
3445         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3446         write_pc_pid by regcache_read_pc and regcache_write_pc.
3447         (displaced_step_fixup): Likewise.
3448         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
3449         (prepare_to_proceed): Likewise.
3450         (proceed): Likewise.
3451         (adjust_pc_after_break): Likewise.
3452         (handle_inferior_event): Likewise.
3453
3454         * linux-nat.c (cancel_breakpoint): Likewise.
3455         * linux-thread-db.c (check_event): Likewise.
3456         * aix-thread.c (aix_thread_wait): Likewise.
3457         * tracepoint.c (trace_dump_command): Likewise.
3458
3459 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3460
3461         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3462         SYMBOL_LOCATION_BATON.
3463
3464 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
3465
3466         * target.h (struct target_ops): New field to_auxv_parse.
3467         * auxv.c (default_auxv_parse): New, renamed from previous
3468         target_auxv_parse.
3469         (target_auxv_parse): Try to call target method.  Fallback to
3470         default_auxv_parse if not found.
3471         * procfs.c (procfs_auxv_parse): New.
3472         (init_procfs_ops): On Solaris, in 64-bit mode, install
3473         procfs_auxv_parse.
3474
3475 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
3476
3477         * symfile.c (add_symbol_file_command):  Use paddress rather than
3478         hex_string to print the address.
3479
3480 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3481
3482         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3483         return the null frame ID to terminate the backtrace.
3484
3485 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3486
3487         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3488         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3489         (SIG_FRAME_PC_OFFSET): Likewise.
3490         (SIG_FRAME_LR_OFFSET): Likewise.
3491         (SIG_FRAME_FP_OFFSET): Likewise.
3492         (rs6000_push_dummy_call): Likewise.
3493         (rs6000_return_value): Likewise.
3494         (rs6000_convert_from_func_ptr_addr): Likewise.
3495         (branch_dest, rs6000_software_single_step): Likewise.
3496         (deal_with_atomic_sequence): Rename to ...
3497         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
3498         Do not call branch_dest; inline required parts of that function.
3499         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3500         with SYMBOL_LINKAGE_NAME.
3501         (struct reg, regsize): Delete.
3502         (read_memory_addr): Delete; inline into callers.
3503         (rs6000_skip_prologue): Move after skip_prologue.
3504         (skip_prologue): Remove prototype.
3505         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3506         initialization as if this variable were true.  Do not install
3507         ppc64_sysv_abi_adjust_breakpoint_address.
3508
3509         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3510         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3511         and "breakpoint.h".
3512         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3513         (SIG_FRAME_PC_OFFSET): Likewise.
3514         (SIG_FRAME_LR_OFFSET): Likewise.
3515         (SIG_FRAME_FP_OFFSET): Likewise.
3516         (rs6000_push_dummy_call): Likewise.
3517         (rs6000_return_value): Likewise.
3518         (rs6000_convert_from_func_ptr_addr): Likewise.
3519         (branch_dest, rs6000_software_single_step): Likewise.  Replace
3520         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3521         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3522         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3523         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3524         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
3525
3526         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3527         (AIX_TEXT_SEGMENT_BASE): New macro.
3528         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3529         by AIX_TEXT_SEGMENT_BASE.
3530
3531         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3532         (struct gdbarch_tdep): Remove text_segment_base member.
3533         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3534         ppc64_sysv_abi_adjust_breakpoint_address.
3535
3536         * Makefile.in (rs6000-tdep.o): Update dependencies.
3537         (rs6000-aix-tdep.o): Likewise.
3538
3539 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
3540             Thiago Jung Bauermann  <bauerman@br.ibm.com>
3541
3542         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3543         * doublest.c (convert_typed_floating): Fix typo in comment.
3544         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3545         * frame-unwind.h (frame_sniffer_ftype): Likewise.
3546         * frame.c (frame_unwind_address_in_block): Likewise.
3547         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3548         * symtab.h (struct symbol): Likewise.
3549         * tramp-frame.h (struct trad_frame_cache): Likewise.
3550         * value.c (allocate_repeat_value): Likewise.
3551
3552 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3553
3554         * infrun.c (handle_inferior_event): Do not insert breakpoints at
3555         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3556
3557 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3558
3559         * parse.c (parse_exp_in_context): Don't override
3560         expression_context_pc if get_selected_block returned a valid
3561         block.
3562
3563 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3564
3565         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3566         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3567         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3568         Delete.
3569         * c-typeprint.c (c_type_print_base): Delete handling of template
3570         instantiations.
3571         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3572         (METHOD_PTR_TO_VOFFSET): Delete.
3573         * defs.h (QUIT_FIXME): Delete.
3574         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3575         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3576         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3577         ninstantiations, and instantiations.
3578         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3579         (TYPE_FN_FIELD_INLINED): Delete.
3580         * srec.h (SREC_BINARY): Delete.
3581         * symtab.c (symbol_init_demangled_name): Delete.
3582         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3583         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3584         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3585         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3586         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3587         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3588         * target.h (enum thread_control_capabilities): Delete tc_switch.
3589         (target_can_switch_threads): Delete.
3590
3591 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
3592
3593         * Makefile.in (objfiles.o): Update.
3594         * exec.c (exec_set_section_address): Support p->addr != 0.
3595         * objfiles.c (objfile_relocate): Update exec_ops section
3596         addresses.
3597         * symfile.c (place_section): Move exec_set_section_address call...
3598         (default_symfile_offsets): ...to here.
3599
3600 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
3601
3602         * Makefile.in (ppc_linux_tdep_h): New macro.
3603         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3604         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3605         (powerpc_e500l_c): Likewise.
3606         (ppc-linux-nat.o): Update dependencies.
3607         (ppc-linux-tdep.o): Update dependencies.
3608         (rs6000-tdep.o): Update dependencies.
3609
3610         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3611         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3612         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3613         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3614         (tdesc_powerpc_e500): Remove.
3615
3616         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3617         and "features/rs6000/powerpc-altivec64.c".
3618         (ppc_supply_reg, ppc_collect_reg): Make global.
3619         (variants): Use tdesc_powerpc_32 for "powerpc" and
3620         tdesc_powerpc_altivec64 for "powerpc64".
3621         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3622
3623         * ppc-linux-tdep.h: New file.
3624
3625         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3626         Include "features/rs6000/powerpc-32l.c".
3627         Include "features/rs6000/powerpc-altivec32l.c".
3628         Include "features/rs6000/powerpc-64l.c".
3629         Include "features/rs6000/powerpc-altivec64l.c".
3630         Include "features/rs6000/powerpc-e500l.c".
3631         (ppc_linux_supply_gregset): New function.
3632         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3633         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3634         (ppc64_linux_gregset): Likewise.
3635         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3636         (ppc_linux_trap_reg_p): New function.
3637         (ppc_linux_write_pc): New function.
3638         (ppc_linux_core_read_description): New function.
3639         (ppc_linux_init_abi): Install ppc_linux_write_pc and
3640         ppc_linux_core_read_description.  Install orig_r3 and trap
3641         registers if present in the target description.
3642         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3643
3644         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3645         (PT_ORIG_R3, PT_TRAP): Define if necessary.
3646         (ppc_register_u_addr): Handle orig_r3 and trap registers.
3647         (fetch_ppc_registers): Likewise.
3648         (store_ppc_registers): Likewise.
3649         (store_register): Likewise.
3650         (ppc_linux_read_description): Check whether AltiVec is supported.
3651         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
3652         Linux target description.
3653
3654         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3655         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3656         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3657         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
3658         rs6000/powerpc-e500.  Update -expedite variables accordingly.
3659
3660         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3661         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3662         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3663         * features/rs6000/powerpc-e500.c: Regenerate.
3664         * features/rs6000/powerpc-32.c: Regenerate.
3665         * features/rs6000/powerpc-64.c: Regenerate.
3666
3667         * features/rs6000/power-linux.xml: New file.
3668         * features/rs6000/power64-linux.xml: New file.
3669         * features/rs6000/powerpc-32l.xml: New file.
3670         * features/rs6000/powerpc-altivec32l.xml: New file.
3671         * features/rs6000/powerpc-64l.xml: New file.
3672         * features/rs6000/powerpc-altivec64l.xml: New file.
3673         * features/rs6000/powerpc-e500l.xml: New file.
3674         * features/rs6000/powerpc-32l.c: New (generated) file.
3675         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3676         * features/rs6000/powerpc-64l.c: New (generated) file.
3677         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3678         * features/rs6000/powerpc-e500l.xml: New (generated) file.
3679
3680         * regformats/reg-ppc.dat: Remove.
3681         * regformats/reg-ppc64.dat: Remove.
3682         * regformats/rs6000/powerpc-32.dat: Remove.
3683         * regformats/rs6000/powerpc-64.dat: Remove.
3684         * regformats/rs6000/powerpc-e500.dat: Remove.
3685         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3686         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3687         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3688         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3689         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3690
3691 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
3692
3693         * thread.c (delete_thread): Call observer_notify_thread_exit.
3694         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3695         thread_exit observer.
3696         (mi_thread_exit): New.
3697
3698 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3699
3700         * breakpoint.c (create_exception_catchpoint): Remove prototype
3701         for already deleted function.
3702         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3703         * frame.h (show_stack_frame): Remove prototype.
3704         * stack.c (show_stack_frame): Remove empty, unused function.
3705         * source.c (symtab_to_fullname, print_source_lines): Small fix
3706         in comment.
3707         * value.c (show_values): Update comments to mention "show values"
3708         command instead of "info history".
3709
3710 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3711
3712         * linespec.c: Include "target.h".
3713         (minsym_found): Handle minimal symbols pointing to function
3714         descriptors.  Use find_function_start_pc.
3715         * minsyms.c (msymbol_objfile): New function.
3716         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3717         to function descriptors.
3718         * symtab.c (fixup_section): Only use minimal symbol at the same
3719         address to determine section of a symbol.
3720         (find_function_start_pc): New function.
3721         (find_function_start_sal): Use it.
3722         * symtab.h (msymbol_objfile): Add prototype.
3723         (find_function_start_pc): Likewise.
3724         * value.c: Include "objfiles.h".
3725         (value_fn_field): Handle minimal symbols pointing to function
3726         descriptors.
3727         * Makefile.in (linespec.o): Update dependencies.
3728         (value.o): Likewise.
3729
3730 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
3731
3732         * ada-lang.c (unwrap_value): Handle the case where the "F" field
3733         inside a PAD type is a bitfield.
3734
3735 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
3736
3737         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3738         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3739         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3740         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3741         Allow typedefs when checking for function pointer arguments.
3742         Right-align small structs passed on the stack.
3743         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3744         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3745         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3746
3747 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3748
3749         * Makefile.in (arm-tdep.o): Update.
3750         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3751         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3752         (arm_pc_is_thumb): Use mapping symbols.
3753         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3754         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3755         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3756         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3757         * gdbarch.sh: Add record_special_symbol.
3758         * gdbarch.c, gdbarch.h: Regenerated.
3759         * objfiles.c (struct objfile_data): Add cleanup member.
3760         (register_objfile_data_with_cleanup): New function, from
3761         register_objfile_data.
3762         (register_objfile_data): Use it.
3763         (objfile_free_data): Call clear_objfile_data.
3764         (clear_objfile_data): Call cleanup functions.
3765         * objfiles.h (register_objfile_data_with_cleanup): Declare.
3766
3767 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3768
3769         * objfiles.c (init_entry_point_info): Handle shared libraries.
3770
3771 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3772
3773         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3774         lowest_pc.
3775
3776 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
3777             Pedro Alves  <pedro@codesourcery.com>
3778
3779         Implement displaced stepping.
3780
3781         * gdbarch.sh (max_insn_length): New 'variable'.
3782         (displaced_step_copy, displaced_step_fixup)
3783         (displaced_step_free_closure, displaced_step_location): New
3784         functions.
3785         (struct displaced_step_closure): Add forward declaration.
3786         * gdbarch.c, gdbarch.h: Regenerated.
3787
3788         * arch-utils.c: #include "objfiles.h".
3789         (simple_displaced_step_copy_insn)
3790         (simple_displaced_step_free_closure)
3791         (displaced_step_at_entry_point): New functions.
3792         * arch-utils.h (simple_displaced_step_copy_insn)
3793         (simple_displaced_step_free_closure)
3794         (displaced_step_at_entry_point): New prototypes.
3795
3796         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3797         (I386_MAX_MATCHED_INSN_LEN): ... this.
3798         (i386_absolute_jmp_p, i386_absolute_call_p)
3799         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3800         (i386_displaced_step_fixup): New functions.
3801         (struct i386_insn, i386_match_insn): Update.
3802         (i386_gdbarch_init): Set gdbarch_max_insn_length.
3803         * i386-tdep.h (I386_MAX_INSN_LEN): New.
3804         (i386_displaced_step_fixup): New prototype.
3805         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3806         Register gdbarch_displaced_step_copy,
3807         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3808         and gdbarch_displaced_step_location functions.
3809
3810         * infrun.c (debug_displaced): New variable.
3811         (show_debug_displaced): New function.
3812         (struct displaced_step_request): New struct.
3813         (displaced_step_request_queue, displaced_step_ptid)
3814         (displaced_step_gdbarch, displaced_step_closure)
3815         (displaced_step_original, displaced_step_copy)
3816         (displaced_step_saved_copy, can_use_displaced_stepping): New
3817         variables.
3818         (show_can_use_displaced_stepping, use_displaced_stepping)
3819         (displaced_step_clear, cleanup_displaced_step_closure)
3820         (displaced_step_dump_bytes, displaced_step_prepare)
3821         (displaced_step_clear_cleanup, write_memory_ptid)
3822         (displaced_step_fixup): New functions.
3823         (resume): Call displaced_step_prepare.
3824         (proceed): Call read_pc once, and remember the value.  If using
3825         displaced stepping, don't remove breakpoints.
3826         (handle_inferior_event): Call displaced_step_fixup.  Add some
3827         debugging output.  When we try to step over a breakpoint, but get
3828         a signal to deliver to the thread instead, ensure the step-resume
3829         breakpoint is actually inserted.  If a thread hop is needed, and
3830         displaced stepping is enabled, don't remove breakpoints.
3831         (init_wait_for_inferior): Call displaced_step_clear.
3832         (_initialize_infrun): Add "set debug displaced" command.  Add
3833         "maint set can-use-displaced-stepping" command.  Clear
3834         displaced_step_ptid.
3835         * inferior.h (debug_displaced): Declare variable.
3836         (displaced_step_dump_bytes): Declare function.
3837
3838         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3839         dependencies.
3840
3841 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
3842
3843         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3844         (arm_force_mode_string, arm_show_fallback_mode)
3845         (arm_show_force_mode): New.
3846         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
3847         arm_frame_is_thumb.
3848         (_initialize_arm_tdep): Add "set arm fallback-mode"
3849         and "set arm force-mode".
3850         * NEWS: Document new commands.
3851
3852 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
3853
3854         * main.h (batch_silent): Declare.
3855         * event-top.c: Include main.h.
3856         (gdb_setup_readline): Remove extern batch_silent declaration.
3857         * infrun.c (normal_stop): Don't print source location when running in
3858         --batch-silent mode.
3859         * Makefile.in (event-top.o): Add main.h dependency.
3860
3861 2008-05-02  Andreas Schwab  <schwab@suse.de>
3862
3863         * target.h (struct target_ops): Add
3864         to_watchpoint_addr_within_range.
3865         (target_watchpoint_addr_within_range): New function.
3866         * target.c (update_current_target): Inherit
3867         to_watchpoint_addr_within_range, defaulting to
3868         default_watchpoint_addr_within_range.
3869         (default_watchpoint_addr_within_range): New function.
3870         (debug_to_watchpoint_addr_within_range): New function.
3871         (setup_target_debug): Set to_watchpoint_addr_within_range.
3872         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3873         New function.
3874         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3875         * breakpoint.c (watchpoints_triggered): Use
3876         target_watchpoint_addr_within_range.
3877
3878 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3879
3880         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3881         (i[34567]86-*-dicos*, x86_64-*-dicos*):
3882         Set gdb_osabi to GDB_OSABI_DICOS.
3883
3884         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3885         * osabi.c (gdb_osabi_name): Add "DICOS".
3886
3887         * i386-dicos-tdep.c: New file.
3888
3889         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3890         (ALLDEPFILES): Add i386-dicos-tdep.c.
3891         (i386-dicos-tdep.o): New rule.
3892
3893 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
3894
3895         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3896         and register the fork's PTID as a thread.
3897
3898 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3899
3900         PR gdb/1665
3901         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3902         assign its value to the breakpoint created.
3903         (create_breakpoints): Add breakpoint_ops argument and pass it
3904         to create_breakpoint call.
3905         (break_command_really): Add breakpoint_ops argument and pass/assign
3906         appropriately.
3907         (break_command_1): Pass NULL as ops argument.
3908         (set_breakpoint): Pass NULL as ops argument.
3909         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3910         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3911         catch and throw catchpoints.
3912
3913 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
3914
3915         PR gdb/2343
3916         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3917         translate signal numeric value from the target to GDB's enum
3918         target_signal.
3919         * gdbarch.c, gdbarch.h: Regenerated.
3920         * gdbarch.sh: Added two new functions target_signal_from_host and
3921         target_signal_to_host.
3922         * target.h (default_target_signal_from_host,
3923         default_target_signal_to_host): New functions - declarations.
3924         * signals/signals.c (struct gdbarch): New declaration.
3925         (default_target_signal_to_host, default_target_signal_from_host): New
3926         functions.
3927
3928 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3929             Pedro Alves  <pedro@codesourcery.com>
3930
3931         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3932         Johnston <jjohnstn@redhat.com>.
3933
3934         * NEWS: Mention attach to stopped process fix.
3935         * infcmd.c (detach_command, disconnect_command): Discard the thread
3936         list.
3937         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3938         attaching.  Use signal_stop_state.
3939         (signal_stop_state): Check stop_soon.
3940         * linux-nat.c (kill_lwp): Declare earlier.
3941         (pid_is_stopped, linux_nat_post_attach_wait): New.
3942         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
3943         comments.
3944         (linux_nat_attach): Use linux_nat_post_attach_wait.
3945         (detach_callback, linux_nat_detach): Improve handling for signalled
3946         processes.
3947         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3948         from the process ID.
3949         * Makefile.in (infcmd.o): Update.
3950
3951 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
3952
3953         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3954         * arm-tdep.c (arm_frame_is_thumb): New.
3955         (arm_pc_is_thumb): Clarify comment.
3956         (thumb_analyze_prologue): Remove PC special case.
3957         (thumb_scan_prologue): Take a block_addr argument.  Use it for
3958         find_pc_partial_function.  Remove unused variables.
3959         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
3960         for find_pc_partial_function.  Remove PC special case.
3961         (arm_prologue_prev_register): Add special handling for PC and CPSR.
3962         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3963         (arm_get_next_pc): Use arm_frame_is_thumb.
3964         (arm_write_pc): Use CPSR_T instead of 0x20.
3965         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3966         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3967         (CPSR_T): Define.
3968         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3969         DWARF2_FRAME_REG_FN.
3970         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3971         DWARF2_FRAME_REG_FN.
3972         (struct dwarf2_frame_state_reg): Add FN to loc union.
3973
3974 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
3975
3976         * exec.c (print_section_info): Add missing '\n'.
3977
3978 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
3979
3980         * thread.c (add_thread): Move observer call to ...
3981         (add_thread_silent): ... here.
3982
3983 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3984
3985         * rs6000-tdep.c: Update for unwinder changes.
3986         * ppcobsd-tdep.c: Likewise.
3987
3988 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3989
3990         * s390-tdep.c: Update for unwinder changes.
3991
3992 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
3993
3994         * spu-tdep.c: Update for unwinder changes.
3995
3996 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
3997
3998         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3999         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
4000         sparc64-linux-tdep.c: Update for unwinder changes.
4001
4002 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4003
4004         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
4005         for unwinder changes.
4006         * mips-tdep.c: Likewise.
4007         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
4008         raw one.
4009
4010 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4011
4012         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4013         unwinder changes.
4014
4015 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4016
4017         Update i386 and amd64 ports for unwinder changes.
4018
4019         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4020         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4021         (amd64_frame_unwind): Use default_frame_sniffer.
4022         (amd64_frame_sniffer): Delete.
4023         (amd64_sigtramp_frame_cache): Expect this_frame.
4024         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
4025         (amd64_sigtramp_frame_sniffer): Update signature.
4026         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
4027         (amd64_frame_base_address): Expect this_frame.
4028         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
4029         this_frame.
4030         (amd64_init_abi): Use set_gdbarch_dummy_id and
4031         frame_unwind_append_unwinder.
4032         * i386-tdep.c (i386_frame_cache): Expect this_frame.
4033         (i386_frame_this_id, i386_frame_prev_register): Update signature.
4034         (i386_frame_unwind): Use default_frame_sniffer.
4035         (i386_frame_sniffer): Delete.
4036         (i386_sigtramp_frame_cache): Expect this_frame.
4037         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
4038         (i386_sigtramp_frame_sniffer): Update signature.
4039         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
4040         (i386_frame_base_address): Update signature.
4041         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
4042         (i386_push_dummy_call): Update comment.
4043         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
4044         Expect this_frame.
4045         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
4046         and frame_unwind_append_unwinder.
4047         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
4048         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
4049         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
4050         i386nbsd-tdep.c: Update for unwinder changes.
4051
4052 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4053
4054         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
4055         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
4056         this_frame.
4057         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
4058         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
4059         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
4060         signature.
4061         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4062         this_frame.
4063         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4064         Update signature.
4065         * tramp-frame.h (struct tramp_frame): Update signature of init.
4066         * Makefile.in (trad-frame.o): Update.
4067
4068 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4069
4070         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4071         (execute_stack_op): Put this_frame in the baton.
4072         (execute_cfa_program): Take this_frame.
4073         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4074         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4075         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4076         (dwarf2_frame_this_id): Adjust to work on this_frame.
4077         (dwarf2_signal_frame_this_id): Delete.
4078         (dwarf2_frame_prev_register): Update signature.  Use new frame
4079         unwind methods.
4080         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
4081         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4082         dwarf2_frame_sniffer.
4083         (dwarf2_append_unwinders): New.
4084         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4085         this_frame.
4086         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4087         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4088         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4089         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4090         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4091         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4092         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4093         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4094         (dwarf2_append_unwinders): Declare.
4095         (dwarf2_frame_base_sniffer): Update declaration.
4096         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4097         this_frame.
4098
4099 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4100
4101         Convert frame unwinders to use the current frame and
4102         "struct value".
4103
4104         * frame.c (frame_debug): Make global.
4105         (get_frame_id): Pass this frame to unwinder routines.
4106         (frame_pc_unwind): Remove unused unwind->prev_pc support.
4107         (do_frame_register_read): Do not discard the return value of
4108         frame_register_read.
4109         (frame_register_unwind): Remove debug messages.  Use
4110         frame_unwind_register_value.
4111         (frame_unwind_register_value, get_frame_register_value): New
4112         functions.
4113         (create_new_frame, get_frame_base_address, get_frame_locals_address)
4114         (get_frame_args_address, get_frame_type): Pass this frame to
4115         unwinder routines.
4116         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4117         functions.
4118         * frame.h: Update comments.
4119         (frame_debug, frame_unwind_register_value, get_frame_register_value)
4120         (frame_prepare_for_sniffer): Declare.
4121         * frame-unwind.h: Update comments and parameter names.
4122         (default_frame_sniffer): Declare.
4123         (frame_prev_register_ftype): Return a struct value *.
4124         (struct frame_unwind): Remove prev_pc member.
4125         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4126         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4127         (frame_unwind_got_register, frame_unwind_got_memory)
4128         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4129         * frame-base.h: Update comments and parameter names.
4130         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
4131         if necessary.  Add debugging output.
4132         * sentinel-frame.c (sentinel_frame_prev_register)
4133         (sentinel_frame_this_id): Update for new signature.
4134         (sentinel_frame_prev_pc): Delete.
4135         (sentinel_frame_unwinder): Remove prev_pc.
4136         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4137         prev_pc.
4138         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4139         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4140         (frame_unwind_append_sniffer): Delete.
4141         (frame_unwind_append_unwinder): New function.
4142         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
4143         from unwinders.  Use frame_prepare_for_sniffer.
4144         (default_frame_sniffer, frame_unwind_got_optimized)
4145         (frame_unwind_got_register, frame_unwind_got_memory)
4146         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4147         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4148         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4149         signature.
4150         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4151         * gdbarch.c, gdbarch.c: Regenerated.
4152         * frame-base.c (default_frame_base_address)
4153         (default_frame_locals_address, default_frame_args_address): Update
4154         for new signature.
4155         (frame_base_find_by_frame): Pass this frame to unwinder routines.
4156         * infcall.c (call_function_by_hand): Update comments.
4157         * Makefile.in (frame-unwind.o): Update dependencies.
4158
4159 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4160
4161         * ada-lang.c (ada_value_primitive_packed_val): Only check
4162         value_lazy for memory lvals.
4163         * findvar.c (value_of_register_lazy): New function.
4164         (locate_var_value): Only check value_lazy for memory lvals.
4165         * valarith.c (value_subscripted_rvalue): Likewise.
4166         * valops.c (value_fetch_lazy): Handle both memory and register
4167         lvals.
4168         (search_struct_field, value_slice): Only check value_lazy for memory
4169         lvals.
4170         * value.c (struct value): Update comment for lazy.
4171         (value_primitive_field): Only check value_lazy for memory lvals.
4172         * value.h (value_lazy): Update comment.
4173         (value_of_register_lazy): Declare.
4174
4175 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4176
4177         * corefile.c (reopen_exec_file): Close any open files.
4178
4179 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4180
4181         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4182         show_memory_breakpoints to 1 while reading the instruction bundle.
4183
4184 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4185
4186         * gdbarch.sh: Document the return_value method. Explain that
4187         the FUNCTYPE parameter might be NULL.
4188         * gdbarch.h: Regenerated.
4189         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4190         type when calling using_struct_return, as this is unnecessary
4191         on this target.
4192
4193 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
4194
4195         * terminal.h (create_tty_session): Fix return type.
4196
4197 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
4198
4199         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4200
4201 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
4202
4203         * breakpoint.c (condition_command, commands_from_control_command)
4204         (break_command_really): Minor reformatting.
4205
4206 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4207
4208         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4209
4210 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4211
4212         * amd64-tdep.c (amd64_get_longjmp_target): New.
4213         (amd64_init_abi): Register amd64_get_longjmp_target as
4214         gdbarch_get_longjmp_target callback.
4215         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4216
4217 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4218
4219         * breakpoint.h (enum bpstat_what_main_action): Delete
4220         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
4221
4222         * breakpoint.c (clrs): Delete.
4223         (bpstat_what): Update table.
4224
4225         * infrun.c (handle_inferior_event): Remove
4226         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
4227
4228 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4229
4230         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
4231         Adjust all prototypes using mi_cmd_args_ftype to use
4232         mi_cmd_argv_ftype.
4233         (struct mi_cmd): Remove the args_func field.
4234         * mi/mi-cmds.c: Don't provide value for the args_func field.
4235         * mi/mi-main.c (mi_execute_async_cli_command)
4236         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
4237         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
4238         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
4239         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
4240         (mi_cmd_target_download): Adjust.
4241         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
4242         (mi_cmd_execute): Do not check for args_func.
4243         (mi_execute_async_cli_command): Adjust.
4244         * mi/mi-parse.c: Don't check for args_func.
4245
4246 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4247
4248         * breakpoint.c (bpstat_check_location)
4249         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
4250         New, extracted from bpstat_stop_status.
4251         (bpstat_stop_status): Use the above.
4252
4253 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4254
4255         * mi/mi-main.c (last_async_command): Rename to current_token.
4256         (previous_async_command): Remove.
4257         (mi_cmd_gdb_exit): Adjust.
4258         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
4259         (mi_cmd_target_select): Adjust.
4260         (mi_cmd_execute): Don't set previous_async_command.  Free token
4261         here even in async mode.
4262         (mi_execute_async_cli_command): Adjust.
4263         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
4264         token.
4265         (mi_load_progress): Adjust.
4266
4267 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4268
4269         * infcmd.c (step_1_continuation): Always disable longjmp
4270         breakpoint if we're not going to do another step.
4271
4272 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4273
4274         exec_cleanup murder.
4275         * breakpoint.c (until_break_command_continuation): Add
4276         the 'error' parameter.  Directly delete the breakoint as
4277         opposed to running cleanups.
4278         (until_break_command): Install continuation only
4279         after starting the target.  Don't use exec cleanups,
4280         use ordinary cleanups.  Discard cleanups is successfully
4281         started the target in async mode.
4282         (make_cleanup_delete_breakpoint): Remove.
4283         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
4284         declaration.
4285         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
4286         declarations.
4287         (struct continations): Add the 'error' parameter to the
4288         continuation_hook field.
4289         (add_continuation, do_all_continuations)
4290         (add_intermediate_continuation)
4291         (do_all_intermediate_continuations): Add the 'error' parameter.
4292         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
4293         * inf-loop.c (inferior_event_handler): Instead of calling
4294         discard_all_continuations, use do_all_continuations with 1 as
4295         'error' parameter.  Pass 0 as 'error' parameter in existing uses
4296         of discard_all_continuations.
4297         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
4298         cleanups.
4299         (step_once): Install continuation only after resuming the target.
4300         (step_1_continuation): Disable longjmp breakpoint on error.
4301         (finish_command_continuation): Add the error parameter.  Delete
4302         the finish breakpoint directly, do not use cleanups.
4303         (finish_command): Do not use exec_cleanups. Always setup
4304         continuation.  For sync case, immediately run them.
4305         (attach_command_continuation): Add the error parameter.
4306         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
4307         remove step_resume_breakpoint -- adjust delete it directly.
4308         * interps.c (interp_set): Adjust call to do_all_continations.
4309         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
4310         do exec cleanups.
4311         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4312         cleanups.
4313         (mi_cmd_execute): Do not use exec_cleanup.
4314         (mi_execute_async_cli_command): Simplify the string concatenation
4315         logic.  Do no use exec cleanup.
4316         (mi_exec_async_cli_cmd_continuation): New parameter error.
4317         Free last_async_command.
4318         * top.c (command_line_handler_continuation): New parameter error.
4319         * utils.c (exec_cleanup_chain, make_exec_cleanup)
4320         (do_exec_cleanups): Remove.
4321         (add_continuation, do_all_continations)
4322         (add_intermediate_continuation)
4323         (do_all_intermediate_continuations): New parameter error.
4324
4325 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4326
4327         * breakpoint.h (bp_location_p): New typedef.
4328         Register a vector of bp_location_p.
4329         * breakpoint.c (always_inserted_mode)
4330         (show_always_inserted_mode): New.
4331         (unlink_locations_from_global_list): Remove.
4332         (update_global_location_list)
4333         (update_global_location_list_nothrow): New.
4334         (update_watchpoint): Don't free locations.
4335         (should_insert_location): New.
4336         (insert_bp_location): Use should_insert_location.
4337         (insert_breakpoint_locations): Copied from
4338         insert_breakpoints.
4339         (insert_breakpoint): Use insert_breakpoint_locations.
4340         (bpstat_stop_status): Call update_global_location_list
4341         when disabling breakpoint.
4342         (allocate_bp_location): Don't add to bp_location_chain.
4343         (set_raw_breakpoint)
4344         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4345         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4346         (enable_overlay_breakpoints, disable_overlay_breakpoints)
4347         (set_longjmp_resume_breakpoint)
4348         (enable_watchpoints_after_interactive_call_stop)
4349         (disable_watchpoints_before_interactive_call_start)
4350         (create_internal_breakpoint)
4351         (create_fork_vfork_event_catchpoint)
4352         (create_exec_event_catchpoint, set_momentary_breakpoint)
4353         (create_breakpoints, break_command_1, watch_command_1)
4354         (create_exception_catchpoint)
4355         (handle_gnu_v3_exceptions)
4356         (disable_breakpoint, breakpoint_re_set_one)
4357         (create_thread_event_breakpoint, create_solib_event_breakpoint)
4358         (create_ada_exception_breakpoint): : Don't call check_duplicates.
4359         Call update_global_location_list.
4360         (delete_breakpoint): Don't remove locations and don't
4361         try to reinsert them. Call update_global_location_list.
4362         (update_breakpoint_locations): Likewise.
4363         (restore_always_inserted_mode): New.
4364         (update_breakpoints_after_exec): Temporary disable
4365         always inserted mode.
4366         * Makefile.in: Update dependencies.
4367
4368         * infrun.c (proceed): Remove breakpoints while stepping
4369         over breakpoint.
4370         (handle_inferior_event): Don't remove or insert
4371         breakpoints.
4372         * linux-fork.c (checkpoint_command): Remove breakpoints
4373         before fork and insert after.
4374         (linux_fork_context): Remove breakpoints before switch
4375         and insert after.
4376         * target.c (target_disconnect, target_detach): Remove
4377         breakpoints from target.
4378
4379
4380 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
4381
4382         * breakpoint.c (print_one_breakpoint_location): In MI
4383         mode, report the location string the breakpoint was
4384         originally created with.
4385
4386 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
4387
4388         * Makefile.in (xtensa-tdep.o): Update dependencies.
4389         * configure.tgt (xtensa*): Update dependencies.
4390         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4391         Local variable areg renamed to arreg.
4392         (areg_number): New function.
4393         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4394         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4395         replaced by arreg_number.
4396         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4397         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4398         (xtensa_scan_prologue): New function.
4399         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4400         when ENTRY instraction hasn't been executed yet. Get the frame pointer
4401         value based on prologue analysis. Fix the bugs preventing WS and
4402         AR4-AR7/A11 registers from getting right values for intermediate frames,
4403         whose registers have been already spilled.
4404         (xtensa_frame_prev_register): Fix WS register value. Use are_number
4405         and arreg_number appropriately.
4406         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4407         svr4_ilp32_fetch_link_map_offsets.
4408
4409 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
4410
4411         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4412         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4413
4414 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
4415
4416         * acinclude.m4: Add override.m4.
4417         * configure: Regenerate.
4418
4419 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
4420
4421         * ada-lang.c (get_selections): Variable PROMPT made non-const and
4422         initialized with a trailing space now.  Use PROMPT_ARG of
4423         COMMAND_LINE_INPUT instead of printing it ourselves.
4424
4425 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
4426
4427         * NEWS: Document support for 64-bit core file.
4428
4429 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
4430
4431         * NEWS: Add information on calling convention and new SH CLI options.
4432
4433         * sh-tdep.c (sh_cc_gcc): New static string.
4434         (sh_cc_renesas): Ditto.
4435         (sh_cc_enum): New static string array.
4436         (sh_active_calling_convention): New static string pointer denoting
4437         active user chosen ABI.
4438         (sh_is_renesas_calling_convention): New function to return function
4439         specific ABI, or user choice if necessary.
4440         (sh_use_struct_convention): Rename first argument and turn around its
4441         meaning.  Check for renesas ABI and return accordingly.
4442         (sh_use_struct_convention_nofpu): New function.
4443         (sh_next_flt_argreg): Get function type as third parameter.  Check
4444         for renesas ABI and choose floating registers accordingly.
4445         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4446         struct return slot accordingly.
4447         (sh_push_dummy_call_nofpu): Ditto.
4448         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4449         Evaluate ABI and give to sh_use_struct_convention_nofpu.
4450         (sh_return_value_fpu):  Evaluate ABI and give to
4451         sh_use_struct_convention.
4452         (show_sh_command): New function.
4453         (set_sh_command): Ditto.
4454         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4455         CLI command.
4456
4457         * gdbarch.sh (return_value): Add func_type argument.
4458         * gdbarch.c: Regenerate.
4459         * gdbarch.h: Ditto.
4460         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4461         val_type so as not to collide with value_type function.  Call
4462         using_struct_return with additional function type argument.
4463         * infcall.c (call_function_by_hand): Call using_struct_return and
4464         gdbarch_return_value with additional function type argument.
4465         * infcmd.c (print_return_value): Take addition func_type argument.
4466         Call gdbarch_return_value with additional function type argument.
4467         (finish_command_continuation): Call print_return_value with additional
4468         function type argument.
4469         (finish_command): Ditto.
4470         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4471         additional function type argument.
4472         * stack.c (return_command): Call using_struct_return and
4473         gdbarch_return_value with additional function type argument.
4474         * value.c (using_struct_return): Take additional function type argument.
4475         * value.h (using_struct_return): Accommodate declaration.
4476         * alpha-tdep.c (alpha_return_value): Add func_type argument.
4477         * amd64-tdep.c (amd64_return_value): Ditto.
4478         * arm-tdep.c (arm_return_value): Ditto.
4479         * avr-tdep.c (avr_return_value): Ditto.
4480         * cris-tdep.c (cris_return_value): Ditto.
4481         * frv-tdep.c (frv_return_value): Ditto.
4482         * h8300-tdep.c (h8300_return_value): Ditto.
4483         (h8300h_return_value): Ditto.
4484         * hppa-tdep.c (hppa32_return_value): Ditto.
4485         (hppa64_return_value): Ditto.
4486         * i386-tdep.c (i386_return_value): Ditto.
4487         * ia64-tdep.c (ia64_return_value): Ditto.
4488         * iq2000-tdep.c (iq2000_return_value): Ditto.
4489         * m32c-tdep.c (m32c_return_value): Ditto.
4490         * m32r-tdep.c (m32r_return_value): Ditto.
4491         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4492         * m68k-tdep.c (m68k_return_value): Ditto.
4493         (m68k_svr4_return_value): Ditto.
4494         * m88k-tdep.c  (m88k_return_value): Ditto.
4495         * mep-tdep.c (mep_return_value): Ditto.
4496         * mips-tdep.c (mips_eabi_return_value): Ditto.
4497         (mips_n32n64_return_value): Ditto.
4498         (mips_o32_return_value): Ditto.
4499         (mips_o64_return_value): Ditto.
4500         * mn10300-tdep.c (mn10300_return_value): Ditto.
4501         * mt-tdep.c (mt_return_value): Ditto.
4502         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4503         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4504         (ppc_sysv_abi_broken_return_value): Ditto.
4505         (ppc64_sysv_abi_return_value): Ditto.
4506         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4507         (ppc_sysv_abi_broken_return_value): Ditto.
4508         (ppc64_sysv_abi_return_value): Ditto.
4509         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4510         * rs6000-tdep.c (rs6000_return_value): Ditto.
4511         * s390-tdep.c (s390_return_value): Ditto.
4512         * score-tdep.c (score_return_value): Ditto.
4513         * sh-tdep.c (sh_return_value_nofpu): Ditto.
4514         (sh_return_value_fpu): Ditto.
4515         * sh64-tdep.c (sh64_return_value): Ditto.
4516         * sparc-tdep.c (sparc32_return_value): Ditto.
4517         * sparc64-tdep.c (sparc64_return_value): Ditto.
4518         * spu-tdep.c (spu_return_value): Ditto.
4519         * v850-tdep.c (v850_return_value): Ditto.
4520         * vax-tdep.c (vax_return_value): Ditto.
4521         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4522         * xtensa-tdep.c (xtensa_return_value): Ditto.
4523
4524         * gdbtypes.h (struct type): Add calling_convention member.
4525         * dwarf2read.c (read_subroutine_type): Add calling convention read
4526         from DW_AT_calling_convention attribute to function type.
4527
4528 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
4529
4530         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4531         multi_f77_subscript to support values from registers.
4532         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4533         * value.h (value_subscripted_rvalue): Add prototype.
4534
4535         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4536         Fix output.
4537         * f-valprint.c (f_val_print): Likewise.
4538
4539 2008-04-21  Craig Silverstein  <csilvers@google.com>
4540
4541         * dwarf2read.c (zlib_decompress_section): Define abfd in the
4542         !HAVE_ZLIB_H case.
4543
4544 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
4545
4546         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4547         section is not a code section.
4548
4549 2008-04-19  Craig Silverstein  <csilvers@google.com>
4550
4551         * NEWS: Add information on compressed debug sections.
4552
4553 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4554
4555         * mi/mi-cmd-var.c (varobj_update_one): Print new
4556         value for variable objects that changed type.
4557
4558 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
4559
4560         * varobj.c (varobj_invalidate): Don't touch floating
4561         varobjs.
4562
4563 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
4564
4565         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4566         (multiple_symbols_cancel): Remove extra const.
4567         * symtab.h: Likewise.
4568
4569 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
4570
4571         * interps.c (top_level_interpreter): Rename static variable...
4572         (top_level_interpreter_ptr): ...to this.
4573         (top_level_interpreter): New function.
4574
4575         * interps.h: New extern for top_level_interpreter.
4576
4577         * linespec.c: Include interps.h and mi/mi-cmds.h.
4578         (decode_line_2): When using MI, always set all breakpoints in menu.
4579
4580         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4581
4582 2008-04-18  Craig Silverstein  <csilvers@google.com>
4583
4584         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4585         * config.in, configure: Regenerate.
4586         * dwarf2read.c: Include zlib.h if present.
4587         Modified *_SECTION macros.
4588         (section_is_p): New.
4589         (dwarf2_locate_sections): Use section_is_p instead of strcmp
4590         (dwarf2_resize_section): New.
4591         to determine whether a given section has a given name.
4592         (zlib_decompress_section): New.
4593         (dwarf2_read_section): Read the compressed section if present
4594         in the binary.
4595         * MAINTAINERS: Added myself to section Write After Approval.
4596
4597 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4598
4599         * defs.h (exec_set_section_offsets): Remove prototype.
4600         * exec.c (exec_set_section_offsets): Remove function.
4601
4602 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
4603
4604         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4605         in the search for the matching symbol.
4606
4607 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
4608
4609         * breakpoint.c (update_watchpoint): Always reparse
4610         condition.
4611
4612 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
4613
4614         * breakpoint.c (print_one_breakpoint_location): Make sure to print
4615         the breakpoint address only once.
4616
4617 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
4618
4619         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4620         rather than a hard-coded architecture, for xcoff executables.
4621
4622 2008-04-17  Doug Evans  <dje@google.com>
4623
4624         * buildsym.c (watch_main_source_file_lossage): New fn.
4625         (end_symtab): Call it.
4626
4627         * source.c (find_and_open_source): Add some comments clarifying
4628         handling of FULLNAME argument.  Make static.  Remove pointless
4629         xstrdup/xfree.
4630
4631 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
4632
4633         * inf-loop.c (inferior_event_handler): Also run the intermediate
4634         continuations in the INF_EXEC_COMPLETE case.
4635
4636 2008-04-16  Tom Tromey  <tromey@redhat.com>
4637
4638         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4639         (set_cmd_async_ok, get_cmd_async_ok): Declare.
4640         * cli/cli-decode.c (set_cmd_async_ok): New function.
4641         (get_cmd_async_ok): New function.
4642         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4643         "show" as async-ok.
4644         * top.c (execute_command): Use get_cmd_async_ok.
4645         * infcmd.c: Include cli/cli-decode.h.
4646         (_initialize_infcmd): Mark "interrupt" as async-ok.
4647         * Makefile.in (infcmd.o): Depend on cli_decode_h.
4648
4649 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
4650
4651         PR gdb/2445
4652         * exec.c: Correct "arch-utils.h" include.
4653
4654 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
4655
4656         PR gdb/2424
4657         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4658         to allow printing to 'see' real reason of stop. This fixes PR 2424.
4659         * breakpoint.c (bpdisp_texst): New function. The function takes over
4660         the role of bpstats static array in print_one_breakpoint_location.
4661         (print_it_typical): Print "Temporary breakpoint" instead
4662         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4663         protocols, print disp field.
4664         (print_one_breakpoint_location): Removed bpdisps static definition.
4665         Call new bpstat_text function to get value for 'disp' field.
4666         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4667
4668 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
4669
4670         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4671         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4672         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4673         * gnulib/Makefile.in: Regenerate.
4674
4675 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4676
4677         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
4678         (defs_h): Use $(GNULIB_H).
4679         (all-lib): Depend on gnulib/Makefile.
4680         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4681         * config.in, gnulib/Makefile.in: Regenerated.
4682
4683 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4684
4685         * Makefile.in (LIBGNU, INCGNU): Define.
4686         (INTERNAL_CFLAGS_BASE): Add INCGNU.
4687         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4688         (CLEANDIRS): New.
4689         ($(LIBGNU), all-lib): New rules.
4690         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4691         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4692         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
4693         * gnulib: New directory, from gnulib-tool.
4694         * configure, aclocal.m4: Regenerated.
4695
4696 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
4697
4698         * linux-thread-db.c (have_threads_callback): Check thread->private.
4699
4700 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
4701             Vladimir Prus  <vladimir@codesourcery.com>
4702
4703         Fix @-varobjs.
4704         * varobj.c (value_of_root): Update the expression for
4705         floating varobjs.
4706         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4707         report that.
4708
4709 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
4710
4711         * mi/mi-cmd-var.c: Include "mi-getopt.h".
4712         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
4713         (mi_cmd_var_set_format): Use new mi_parse_format.
4714         (mi_cmd_var_evaluate_expression): Support for -f option to specify
4715         format.
4716         * Makefile.in (mi-cmd-var.o): Update dependencies.
4717
4718         * varobj.h (varobj_get_formatted_value): Declare.
4719         * varobj.c (my_value_of_variable): Added format parameter.
4720         (cplus_value_of_variable): Likewise.
4721         (java_value_of_variable): Likewise.
4722         (c_value_of_variable): Likewise.  Evaluate expression based
4723         on format parameter.
4724         (struct language_specific): Add format parameter to function member
4725         *value_of_variable.
4726         (varobj_get_formatted_value): New.
4727         (varobj_get_value): Added format parameter to method call.
4728
4729 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
4730
4731         * stabsread.c (cleanup_undefined_types_noname): Manually set the
4732         instance flags of the undefined type before calling replace_type.
4733
4734 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
4735
4736         * target.h (enum strata): Remove the download_stratum.
4737
4738 2008-04-07  Doug Evans  <dje@google.com>
4739
4740         * buildsym.h (last_source_file): Add dwarf info to comment.
4741         (last_source_start_addr): Ditto.
4742
4743 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
4744
4745         * alphanbsd-tdep.c: Include "target.h".
4746         * mn10300-tdep.c: Include "target.h".
4747         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4748
4749 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
4750
4751         Fix breakpoint condition that use member variables.
4752         * valops.c (check_field): Remove.
4753         (check_field_in): Rename to check_field.
4754         (value_of_this): Use la_name_of_this.
4755         * value.h (check_field): Adjust prototype.
4756
4757         * language.h (la_value_of_this): Rename to la_name_of_this.
4758         * language.c (unknown_language_defn): Specify "this" for
4759         name_of_this.
4760         (auto_language_defn): Likewise.
4761         (local_language_defn): Likewise.
4762         * ada-lang.c (ada_language_defn): Adjust comment.
4763         * c-lang.c (c_language_defn): Adjust comment.
4764         (cplus_language_defn): Specify "this" for name_of_this.
4765         (asm_language_defn): Adjust comment.
4766         (minimal_language_defn): Adjust comment.
4767         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4768         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4769         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4770         * objc-lang.c (objc_language_defn): Specify "self" for
4771         name_of_this.
4772         * p-lang.c (pascal_language_defn): Specify "this" for
4773         name_of_this.
4774         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4775
4776         * symtab.c (lookup_symbol_aux): Lookup "this" in the
4777         proper scope, and check for field in type of "this", without
4778         trying to create a value.
4779
4780 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
4781
4782         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4783         (mi_error_message): Delete declaration.
4784         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4785         returning MI_CMD_ERROR.
4786         * mi/mi-main.c (mi_error_message): Delete.
4787         (mi_cmd_exec_interrupt):
4788         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4789         (mi_cmd_thread_info): Call error instead of returning
4790         MI_CMD_ERROR.
4791         (mi_cmd_data_list_register_values): Call error instead of
4792         returning MI_CMD_ERROR.  Adapt to new get_register interface.
4793         (get_register): Change return typo to void.  Call error instead of
4794         returning MI_CMD_ERROR.
4795         (mi_cmd_data_write_register_values): Call error instead of
4796         returning MI_CMD_ERROR.
4797         (mi_cmd_list_features): Return MI_CMD_DONE.
4798         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4799         (mi_execute_command): Always print exceptions with -error.
4800
4801 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
4802
4803         * NEWS: Mention new commands set/show multiple-symbols.
4804
4805 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
4806
4807         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4808         (multiple_symbols_cancel): New constants.
4809         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4810         (multiple_symbols_select_mode): New function.
4811         (_initialize_symtab): Add new set/show multiple-symbols commands.
4812         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4813         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4814         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4815         setting.
4816         * linespec.c (decode_line_2): Likewise.
4817
4818 2008-04-03  Doug Evans  <dje@sebabeach.org>
4819
4820         * symtab.h (enum free_code): Delete free_contents, unused.
4821         * symmisc.c (free_symtab_block): Delete.
4822         (free_symtab, case free_code): Delete.
4823
4824 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
4825
4826         * valops.c (value_cast_structs): New function. Cast related
4827         STRUCT types up/down and return cast value. The body of this
4828         function comes mostly from value_cast_pointers.
4829         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4830         to value_cast_structs. Now value_cast_pointers needs only create
4831         appropriate reference after using value_cast_structs for actual
4832         casting.
4833         (value_cast): Handle references.
4834
4835 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
4836
4837         * MAINTAINERS: Added myself to section Write After Approval.
4838
4839 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
4840
4841         * ia64-tdep.c (examine_prologue): Correct array access.
4842
4843 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4844
4845         * cp-support.c (first_component_command): Return if no arguments.
4846
4847 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
4848
4849         * ser-mingw.c (ser_windows_open): Open requested name.
4850
4851 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
4852
4853         * MAINTAINERS: Added myself.
4854
4855 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
4856
4857         * target.c (find_default_run_target): Allow a NULL `do_mesg'
4858         parameter.  If it is NULL, don't call error.
4859         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4860         `do_mesg' parameter to find_default_run_target.  If no target was
4861         found, return 0.
4862
4863 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
4864
4865         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4866         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4867         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4868         Delete.
4869         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4870
4871 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
4872
4873         GDB 6.8 released.
4874
4875 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
4876
4877         * features/Makefile (%.dat): Set xmltarget to the base filename
4878         of the XML source, without subdirectory.
4879         * regformats/rs6000/powerpc-32.dat: Regenerate.
4880         * regformats/rs6000/powerpc-64.dat: Regenerate.
4881         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4882
4883 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
4884
4885         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4886         objfile arch.
4887
4888 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
4889
4890         * mi/mi-main.c (enum captured_mi_execute_command_actions):
4891         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4892
4893 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
4894
4895         * objfiles.h (struct objfile): New GDBARCH member.
4896         (get_objfile_arch): Add prototype.
4897         * objfiles.c: Include "arch-utils.h".
4898         (allocate_objfile): Look up gdbarch associated with bfd.
4899         (get_objfile_arch): New function.
4900         * Makefile (objfiles.o): Update dependencies.
4901
4902         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4903         by objfile arch.
4904         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4905         by frame arch.
4906         (locexpr_describe_location): Replace current_gdbarch by
4907         objfile arch.
4908         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4909         (dwarf2_add_field): Likewise.
4910         (read_tag_pointer_type): Likewise.
4911         (read_base_type): Likewise.
4912         (new_symbol): Likewise.
4913
4914         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
4915         (decode_base_type, decode_function_type): Likewise.
4916         (coff_read_struct_type, coff_read_enum_type): Likewise.
4917         (coff_symtab_read): Replace current_gdbarch by objfile arch.
4918         (decode_base_type): Likewise.
4919         (coff_read_enum_type): Likewise.
4920         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4921         (coff_read_enum_type): Likewise.
4922
4923         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4924         (end_psymtab): Likewise.
4925         (process_one_symbol): Likewise.
4926
4927         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4928         (parse_procedure): Likewise.
4929         (parse_partial_symbols): Likewise.
4930
4931         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4932
4933         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4934         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4935         built-in types.
4936         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
4937         static range_index_type by built-in type.
4938         (read_one_struct_field): Replace current_gdbarch by objfile arch.
4939         (read_enum_type): Likewise.
4940
4941         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4942         objfile arch.
4943
4944 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4945
4946         * varobj.h (varobj_floating_p): Declare.
4947         * varobj.c (varobj_floating_p): New.
4948         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4949         '@' as the name, update all floating varobjs.
4950
4951 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
4952
4953         * varobj.c (struct varobj_root): Rename use_selected_frame to
4954         floating, and clarify the meaning.
4955         (varobj_create, varobj_update,  new_root_variable): Adjust.
4956         (value_of_root): Don't use type_changed as in variable,
4957         adjust comment.
4958         (c_value_of_root): Adjust.
4959
4960 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4961
4962         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4963         gdb's thread list.
4964         (linux_nat_wait): Add main lwp to gdb's thread list.
4965         * linux-thread-db.c (find_new_threads_callback): Also attach to
4966         already listed threads which thread_db didn't know about yet.
4967
4968 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
4969
4970         * linux-nat.c (drain_queued_events): Fix comment typo.
4971         (linux_nat_attach): In async mode, don't rely on storing a pending
4972         status.  Instead place the wait status on the pipe.
4973         (linux_nat_resume): Remove unreacheable shortcut code in async
4974         mode.
4975         (stop_wait_callback): In async mode, don't store pending status.
4976         Instead, cancel breakpoints or resend the signal appropriatelly.
4977         (cancel_breakpoint): New, refactored from
4978         cancel_breakpoints_callback.
4979         (cancel_breakpoints_callback): Call cancel_breakpoint.
4980         (pipe_to_local_event_queue): Remove special token processing.
4981         (linux_nat_wait): Issue an internal error if a pending status is
4982         found in async mode.
4983
4984 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
4985
4986         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4987
4988 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
4989             Vladimir Prus  <vladimir@codesourcery.com>
4990
4991         * varobj.c  (struct varobj_root): New component thread_id.
4992         (varobj_get_thread_id, check_scope): New functions.
4993         (c_value_of_root): Use check_scope.  Switch to the
4994         proper thread if necessary.
4995
4996         * varobj.h (varobj_get_thread_id): New extern.
4997
4998         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4999
5000 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
5001
5002         PR gdb/544
5003         * top.c: Revert 2008-03-21 changes.
5004
5005 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
5006
5007         * thread.c (make_cleanup_restore_current_thread): Make it
5008         globally visible.
5009         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5010         * varobj.c (varobj_update): Don't save/restore frame.
5011         (c_value_of_root): Save/restore thread and frame here,
5012         using make_cleanup_restore_current_thread.
5013         * Makefile.in: Update dependecies.
5014
5015 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
5016
5017         * varobj.c (struct varobj_root): Clarify
5018         comment on the frame field.
5019         (varobj_create): Don't set frame if we have no
5020         block.
5021
5022 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5023
5024         PR gdb/544
5025         Suggested by Jan Kratochvil:
5026         * top.c (gdb_rl_operate_and_get_next_completion): Call
5027         rl_redisplay_function.
5028         (gdb_rl_redisplay): New.
5029         (init_main): Set rl_redisplay_function.
5030
5031 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
5032
5033         * aix-thread.c (pdc_read_regs): Fix compiler warning.
5034         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
5035         (store_regs_kernel_thread): Likewise.
5036
5037 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
5038
5039         Linux native async support.
5040
5041         * target.h (struct target_ops): Delete to_async_mask_value and add
5042         to_async_mask.
5043         (target_is_async_p, target_async): Formatting.
5044         (target_async_mask_value): Delete.
5045         (target_async_mask): Delete function declaration, and add new
5046         target macro with the same name.
5047
5048         * target.c (update_current_target): Replace to_async_mask_value by
5049         to_async_mask.  Default to_async_mask to return_one.
5050         (target_async_mask): Delete.
5051         (find_default_can_async_p, find_default_is_async_p): New.
5052         (init_dummy_target): register find_default_can_async_p and
5053         find_default_is_async_p on the dummy target.
5054
5055         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
5056         (debug_linux_nat_async): New global.
5057         (show_debug_linux_nat_async): New function.
5058         (linux_nat_async_enabled, linux_nat_async_mask_value)
5059         (linux_nat_event_pipe, linux_nat_num_queued_events)
5060         (linux_nat_async_events_enabled): New globals.
5061         (struct waitpid_result): New struct.
5062         (waitpid_queue): New global.
5063         (queued_waitpid, push_waitpid, drain_queued_events): New.
5064         (my_waitpid): Call queued_waitpid.
5065         (linux_child_follow_fork): Disable async events during the call.
5066         (blocked_mask): Delete.
5067         (sync_sigchld_action, async_sigchld_action): New globals.
5068         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
5069         async mode, block events during the call.
5070         (linux_nat_create_inferior): New.
5071         (linux_nat_attach): In sync mode, restore the mask states.  In
5072         async mode, wake the event loop immediatelly.
5073         (detach_callback): Drain all queued events of the lwp we're
5074         detaching from.
5075         (linux_nat_detach): Block async mode, and drain events of the main
5076         process.
5077         (linux_nat_resume): If in async mode, mask async events during the
5078         call.  If short circuiting, force event loop to wake up.  If
5079         resuming, set target_executing, and register target events in the
5080         event loop.
5081         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5082         (linux_nat_wait): In async mode, block events during the call.
5083         Only enable/disable passing SIGINT to the inferior in sync mode.
5084         Get events from local waitpid queue.  If no interesting events was
5085         found, return to events loop.  Reregister target events in the
5086         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
5087         (linux_nat_kill): Disable events on entry.
5088         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5089         here.  Detach async mode from the event loop if there are no more
5090         forks available, otherwise leave it on.
5091         (sigchld_handler): Assure this is called only in sync mode.
5092         (linux_async_permitted, linux_async_permitted_1): New globals.
5093         (set_maintenance_linux_async_permitted)
5094         (show_maintenance_linux_async_permitted): New functions.
5095         (linux_nat_is_async_p, linux_nat_can_async_p)
5096         (linux_nat_async_mask): New.
5097         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5098         (get_pending_events, async_sigchld_handler): New.
5099         (linux_nat_async_events): New.
5100         (async_terminal_is_ours): New global.
5101         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5102         (async_client_callback, async_client_context): New.
5103         (linux_nat_async_file_handler, linux_nat_async)
5104         (linux_nat_disable_async, linux_nat_enable_async): New.
5105         (linux_nat_add_target): Register linux_nat_create_inferior,
5106         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5107         linux_nat_async_mask, linux_nat_terminal_inferior and
5108         linux_nat_terminal_ours.
5109         (_initialize_linux_nat): Remove local action variable, and update
5110         code that used it to use sync_sigchld_action.  Add new
5111         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
5112         set/show command in the maintenance class.  Add new "linux-async"
5113         maintenance set/show command.  Block SIGCHLD by default.  Setup
5114         async_sichld_action, and sync_sigchld_action.  Install the default
5115         async mode.
5116         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5117         the cancel signals.
5118
5119         * linux-thread-db.c (re_check_for_thread_db): New.
5120         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5121         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5122         (thread_db_async_mask): New.
5123         (init_thread_db_ops): Register thread_db_can_async_p,
5124         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5125
5126         * remote.c (remote_async_mask_value): New.
5127         (remote_return_zero): New.
5128         (init_remote_ops): Register remote_return_zero as callbacks of
5129         to_can_async_p and to_is_async_p.
5130         (remote_can_async_p, remote_is_async_p, remote_async): Update to
5131         use remote_async_mask_value.
5132         (remote_async_mask): New.
5133         (init_remote_async_ops): Remove to_async_mask_value setting and
5134         register remote_async_mask as to_async_mask callback in
5135         remote_async_ops.
5136
5137         * Makefile.in (linux-nat.o): Update.
5138
5139 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5140
5141         * gdbthread.h (add_thread_with_info): New.
5142         * linux-thread-db.c: Add some documentation.
5143         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5144         (struct private_thread_info): Remove th_valid and ti_valid.
5145         Replace ti with tid.
5146         (thread_get_info_callback): Do not add TID to the new ptid.  Do
5147         not cache th or ti.
5148         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5149         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
5150         new PTID.
5151         (attach_thread): Handle an already-existing thread.  Use
5152         add_thread_with_info.  Cache the th and tid.
5153         (detach_thread): Verify that private was set.  Remove verbose
5154         argument and printing.  Update caller.
5155         (thread_db_detach): Do not adjust inferior_ptid.
5156         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5157         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5158         (thread_db_wait): Do not use lwp_from_thread.
5159         (thread_db_pid_to_str): Use the cached TID.
5160         (thread_db_extra_thread_info): Check that private is set.
5161         (same_ptid_callback): Delete.
5162         (thread_db_get_thread_local_address): Do not use it or check
5163         is_thread.  Check that private is set.  Assume that the thread
5164         handle is already cached.
5165         (init_thread_db_ops): Remove to_resume and to_kill.
5166         * thread.c (add_thread_with_info): New.
5167         (add_thread): Use it.
5168         * linux-nat.c (find_thread_from_lwp): Delete.
5169         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
5170         deleting the thread.
5171         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5172         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5173         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5174         printf_unfiltered for thread exits.
5175         * procfs.c (procfs_wait): Likewise.
5176
5177 2008-03-21  Chris Demetriou  <cgd@google.com>
5178
5179         * symtab.c (rbreak_command): Quote symbol name before passing
5180         it to break_command.
5181
5182 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5183
5184         * eval.c (evaluate_subexp_for_address): Clarify error message.
5185         Use value_must_coerce_to_target.
5186         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5187         * valops.c (value_assign): Call value_coerce_to_target when
5188         assigning to anything but internalvars.  Leave GDB-side arrays
5189         as arrays when assigning to internalvars.
5190         (value_must_coerce_to_target, value_coerce_to_target): New.
5191         (value_coerce_array, value_addr): Call value_coerce_to_target.
5192         (value_array): Create the array in GDB's memory instead of
5193         the inferior's.
5194         * value.h (value_must_coerce_to_target, value_coerce_to_target):
5195         Declare.
5196
5197 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5198
5199         * top.c (quit_confirm): Warn that we will kill the program.
5200
5201 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
5202
5203         * inflow.c (terminal_ours_1): Guard access to
5204         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5205
5206 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
5207             Jim Blandy  <jimb@codesourcery.com>
5208             Daniel Jacobowitz  <drow@false.org>
5209
5210         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5211         (dwarf2_read_address): Update prototype.
5212
5213         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5214         (signed_address_type): Likewise.
5215         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5216         (execute_stack_op): Update calls to unsigned_address_type,
5217         signed_address_type and dwarf2_read_address.  Fix implementation
5218         of DW_OP_deref_size.
5219
5220         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
5221         (dwarf2_per_cu_addr_size): Likewise.
5222         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
5223         (struct dwarf2_loclist_baton): Likewise.
5224
5225         * dwarf2loc.c (find_location_expression): Update calls to
5226         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
5227         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
5228         (locexpr_describe_location): Likewise.
5229         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
5230         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
5231         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
5232         to dwarf2_per_cu_addr_size (per_cu).
5233         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
5234         (loclist_read_variable): Likewise.
5235         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
5236
5237         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
5238         instead of baton->objfile.
5239         (dwarf2_per_cu_obfile): New function.
5240         (dwarf2_per_cu_addr_size): Likewise.
5241
5242         * dwarf2-frame.c (struct comp_unit): Move higher.
5243         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
5244         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
5245         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
5246         parameter by using fde->eh_frame_p.  Use read_encoded_value
5247         to implement DW_CFA_set_loc.
5248         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
5249         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
5250         execute_stack_op and execute_cfa_program.
5251         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
5252         (size_of_encoded_value): Remove.
5253         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
5254         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
5255         (add_cie): Set cie->unit backlink.
5256         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
5257         read_encoded_value.
5258         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
5259
5260 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
5261
5262         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
5263         gdbarch_bfd_arch_info.
5264
5265 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
5266
5267         * aix-thread.c (pdc_read_regs): Minor reformatting.
5268
5269 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
5270
5271         * thread.c (print_thread_info): Don't insist
5272         on having current thread if there are no
5273         threads at all.
5274
5275 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5276
5277         * infcmd.c (attach_command_post_wait)
5278         (attach_command_continuation): New.
5279         (attach_command): Support background async execution, and async
5280         execution in synchronous mode.
5281
5282 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
5283
5284         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
5285         * symmisc.c (dump_symtab_1): Likewise.
5286         * wrapper.c (gdb_value_struct_elt): Likewise.
5287
5288 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5289
5290         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
5291
5292 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
5293
5294         * linux-nat.c (linux_nat_filter_event): New, refactored from
5295         linux_nat_wait.
5296         (linux_nat_wait): Call linux_nat_filter_event.
5297
5298 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
5299
5300         * top.c (execute_command): Fix uninitialized variable error.
5301
5302 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
5303
5304         * Makefile.in (amd64nbsd-nat.o): New dependency.
5305         * amd64nbsd-nat.c: Include "nbsd-nat.h".
5306         (_initialize_amd64nbsd_nat): Update target vector to use
5307         nbsd_pid_to_exec_file.
5308         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
5309
5310 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5311
5312         Remove ignoring leading exec events code.
5313         * fork-child.c (startup_inferior): Do not set
5314         inferior_ignoring_leading_exec_events.
5315         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5316         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5317         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5318         (handle_inferior_event): Remove code for ignoring leading exec
5319         events.
5320         * target.c (update_current_target): Do not inherit, or default,
5321         to_reported_exec_events_per_exec_call.
5322         (debug_to_reported_exec_events_per_exec_call): Remove.
5323         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5324         * target.h (target_reported_exec_events_per_exec_call): Remove.
5325         (struct target): Remove the to_reported_exec_events_per_exec_call
5326         field.
5327
5328 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
5329
5330         Implement -thread-info.
5331         * gdbthread.h (print_thread_info): Declare.
5332
5333         * thread.c (print_thread_info): New, extracted
5334         from info_threads_command and adjusted to
5335         work for CLI and MI.
5336         (info_threads_command): Use print_thread_info.
5337         * Makefile.in: Update dependencies.
5338
5339         * mi/mi-cmds.c (mi_cmds): Specify a handler
5340         for -thread-info.
5341         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5342         * mi/mi-main.c (mi_cmd_thread_info): New.
5343         (mi_cmd_list_features): Include 'thread-info'.
5344
5345 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
5346
5347         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5348         to decide whether to match instruction patterns using "sw" and "sd".
5349
5350 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5351
5352         * infcmd.c (jump_command): Postpone disabling stdin until after
5353         the possible query.
5354
5355 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5356
5357         * inflow.c (gdb_getpgrp): New.
5358         (gdb_has_a_terminal): Use get_getpgrp.
5359         (terminal_ours_1): If attach_flag is set, don't refetch
5360         inferior_process_group.
5361
5362 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5363
5364         * features/library-list.dtd: Allow "section" elements as children
5365         of "library".  Add "section" element and describe its attributes.
5366
5367         * solib-target.c (struct lm_info): Add section_bases member.
5368         (library_list_start_segment): Error out if seen a section element.
5369         (library_list_start_section): New.
5370         (library_list_end_library): New.
5371         (solib_target_free_library_list): Free section_bases.
5372         (section_attributes): New.
5373         (library_children): Make "segment" optional.  Add "section" child.
5374         (library_list_children): Register library_list_end_library.
5375         (solib_target_relocate_section_addresses): Handle section bases.
5376
5377         * NEWS: Mention new qXfer:libraries:read section offsets support.
5378
5379 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5380
5381         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5382         (make_exec_error_cleanup): Remove declarations.
5383         * utils.c (exec_error_cleanup_chain): Remove.
5384         (do_exec_error_cleanups, discard_exec_error_cleanups)
5385         (make_exec_error_cleanup): Remove.
5386         * event-loop.c (start_event_loop): Adjust call to
5387         async_enable_stdin.
5388         * event-top.c (async_enable_stdin): Remove the paramater dummy.
5389         (async_disable_stdin): Don't register async_enable_stdin via
5390         cleanup.
5391         * inf-loop.c (inferior_event_handler): Don't
5392         call do_exec_error_cleanups.  Call async_enable_stdin instead.
5393         * event-loop.c (start_event_loop): Adjust call to
5394         async_enable_stdin.
5395         * tui/tui-interp.c (tui_command_loop): Adjust call to
5396         async_enable_stdin.
5397
5398 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5399
5400         Async mode fixes.
5401         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5402         * breakpoint.c (bpstat_do_actions): In async mode,
5403         don't jump to top expecting stop_bpstat to be already
5404         updated.
5405         * event-loop.c (start_event_loop): Call async_enable_stdin
5406         on exception.
5407         * event-top.c (async_enable_stdin): Do nothing if sync_execution
5408         is not set.
5409         (command_handler): Do not setup continuation here.
5410         (command_line_handler_continuation): Move to...
5411         * top.c (command_line_handler_continuation): ... here.
5412         (execute_command): In async mode, register continuation.
5413         Don't check frame's language in running in async mode.
5414         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5415         * inf-loop.c (complete_execution): Inline into...
5416         (inferior_event_handler): ... here.  Clear target_executing before
5417         doing any cleanups.  Don't try to show prompt if the target was
5418         resumed.
5419         * infcmd.c (signal_command): Add support for async mode.
5420         (finish_command): Only add continuation if the target was
5421         successfully resumed.
5422         * remote.c (init_async_opts): Register to_get_thread_local_address
5423         handler.
5424         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5425         with sync_execution.
5426         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5427         on exception.
5428
5429 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
5430
5431         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5432         * exec.c (exec_bfd_mtime): Define.
5433         (exec_close): Clear it.
5434         (exec_file_attach): Set it.
5435         * gdbcore.h (exec_bfd_mtime): Declare.
5436         * source.c (find_source_lines): Do not use bfd_get_mtime.
5437
5438 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5439
5440         * top.c (simplified_command_loop): Remove.
5441
5442 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5443
5444         Remove unused remote.c hooks.
5445         * remote.c (deprecated_target_resume_hook)
5446         (deprecated_target_wait_loop_hook): Remove.
5447         (remote_resume): Do not call deprecated_target_resume_hook.
5448         (remote_wait): Do not call deprecated_target_wait_loop_hook.
5449         (remote_async_wait): Likewise.
5450
5451 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
5452
5453         Implement MI notification for new threads.
5454         * doc/observer.texi (new_thread): Document.
5455         * observer.sh: Forward declare struct thread_info.
5456         * thread.c (add_thread): Notify observer.
5457
5458         * interps.h (interp_init_ftype): New parameter
5459         top_level.
5460         (interp_set): Likewise.
5461         (top_level_interpreter_data): Declare.
5462         * interps.c (interp_set): New parameter top_level.
5463         Pass it to interpreter's init function.  Remember
5464         top level interpreter.
5465         (interpreter_exec_cmd): Adjust.
5466         (top_level_interpreter_data): New.
5467         * main.c (captured_main): Pass 1 for top_level
5468         parameter of interp_set.
5469         * cli/cli-interp.c (cli_interpreter_init): New
5470         parameter top_level.
5471         * tui/tui-interp.c (tui_init): New parameter top_level.
5472
5473         * mi/mi-interp.c (mi_new_thread): New.
5474         (mi_interpreter_init): If top level, register
5475         observer for new threads.
5476
5477         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5478
5479 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5480
5481         * top.c (execute_command): Disable break and stop
5482         commands in async mode.
5483
5484 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5485
5486         revert:
5487         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5488         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5489         Call target_stop in the INF_QUIT_REQ case.
5490         * Makefile.in (inf-loop.o): Update.
5491
5492 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5493
5494         * inf-loop.c (inferior_event_handler): Don't include remote.h.
5495         Call target_stop in the INF_QUIT_REQ case.
5496         * Makefile.in (inf-loop.o): Update.
5497
5498 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
5499
5500         * top.c (execute_command): Enable break, info and interrupt
5501         commands in async mode.
5502
5503 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
5504             Daniel Jacobowitz  <dan@codesourcery.com>
5505
5506         * breakpoint.h (breakpoint_restore_shadows): New
5507         declaration.
5508         * breakpoint.c (breakpoint_restore_shadows): New.
5509         (read_memory_nobpt): Delete.
5510         * gdbcore.h (read_memory_nobpt): Delete declaration.
5511         * target.c (memory_xfer_partial): Call
5512         breakpoint_restore_shadows.
5513         (restore_show_memory_breakpoints)
5514         (make_show_memory_beakpoints_cleanup): New.
5515         (show_memory_breakpoints): New.
5516         * target.h (make_show_memory_beakpoints_cleanup): Declare.
5517         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5518         Make sure we see memory breakpoints when checking if
5519         breakpoint is still there.
5520         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5521         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5522         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5523         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5524
5525 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
5526
5527         * thread.c (add_thread): Use printf_unfiltered to print.
5528
5529 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
5530
5531         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5532         that is true only on x86-solaris and x86_64-solaris.
5533         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5534         with proc_get_LDT_entry.
5535
5536 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5537
5538         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5539         * config.in, configure: Regenerate.
5540         * fork-child.c (fork_inferior): Call create_tty_session.
5541         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5542         (create_tty_session): New function.
5543         * terminal.h: Declare create_tty_session.
5544
5545 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
5546
5547         PR 5900
5548         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5549         * mipsread.c: Include elf/internal.h.
5550         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5551         to internal range.
5552
5553 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
5554
5555         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5556         to get at the current architecture and at the target specific vector.
5557         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5558         remove define of I387_ST0_REGNUM.
5559
5560         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5561
5562         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5563         get at the current architecture
5564         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5565         parameter.
5566
5567         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5568         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5569
5570         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5571         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5572         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5573
5574         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5575         at the target specific vector.
5576
5577         (i386_get_longjmp_target): Use get_frame_arch to get at the current
5578         architecture. Use gdbarch_tdep to get at the target specific vector.
5579
5580         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5581         update caller. Use gdbarch_tdep to get at the target specific vector.
5582
5583         (i386_register_to_value: Use get_frame_arch to get at the current
5584         architecture.
5585
5586         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5587         parameter.
5588
5589         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5590         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5591         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5592         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5593
5594         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5595         undef's.
5596
5597         (i387_convert_register_p, i387_register_to_value,
5598         i387_value_to_register): Update call for i386_fp_regnum_p.
5599
5600         * i387-tdep.h: Remove comment.
5601         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5602         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5603         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5604         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5605         I387_MXCSR_REGNUM): Add target specific vector as parameter.
5606
5607 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
5608
5609         * Makefile.in (fork-child.o): Update.
5610         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5611         argument.  Gather all gdbserver features together.
5612         * fork-child.c (exec_wrapper): New variable.
5613         (fork_inferior): Use it.
5614         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5615         (unset_exec_wrapper_command, _initialize_fork_child): New.
5616
5617 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5618
5619         * source.c (directory_command): Modify the determination of
5620         condition of terminal "from_tty".
5621
5622 2008-03-10  Matt Rice  <ratmice@gmail.com>
5623
5624         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5625
5626 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
5627
5628         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5629         of the data passing to strtoulst function.
5630         (info_spu_signal_command): Likewise.
5631
5632 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
5633
5634         * mi/mi-interp.c (mi_command_loop): Remove
5635         commented-out code.
5636
5637 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5638
5639         * remote.c (extended_remote_attach_1): Make local variable pid an int
5640         instead of a pid_t.
5641
5642 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
5643
5644         * solib-svr4.c (svr4_same_1): New function, originally extracted
5645         from svr4_same and expanded to handle the sparc64 case.
5646         (svr4_same): Move up and reimplement using svr4_same_1.
5647         (enable_break): Use svr4_same_1 to do shared library name comparisons.
5648
5649 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
5650
5651         * MAINTAINERS: Move self to Paper trail.
5652
5653 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
5654
5655         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5656         * event-loop.c (call_async_signal_handler): New.
5657         * event-loop.h (call_async_signal_handler)
5658         (gdb_call_async_signal_handler): Declare.
5659         (mark_async_signal_handler): Add comments.
5660         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5661         * mingw-hdep.c (sigint_event, sigint_handler): New.
5662         (gdb_select): Use them.  Wait for the readline signal handler
5663         to finish.
5664         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5665         * posix-hdep.c (gdb_call_async_signal_handler): New function.
5666         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5667         New.
5668         (remote_fileio_ctrl_c_signal_handler): Use
5669         gdb_call_async_signal_handler.
5670         (initialize_remote_fileio): Initialize sigint_fileio_token.
5671         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5672         not initialize tokens here.
5673         (handle_remote_sigint_twice): Likewise.  Reinstall
5674         handle_remote_sigint.
5675         (async_remote_interrupt_twice): Just call interrupt_query.
5676         (cleanup_sigint_signal_handler): Do not delete tokens.
5677         (remote_interrupt, remote_interrupt_twice): Use
5678         gdb_call_async_signal_handler.
5679         (interrupt_query): Reinstall the default signal handler.
5680         (_initialize_remote): Initialize tokens here.
5681
5682 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
5683
5684         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5685         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5686         Change the type of the lr register to code_ptr.
5687         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5688         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5689         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5690         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5691         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5692         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5693         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5694
5695 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
5696
5697         * MAINTAINERS: Update my email address.
5698
5699 2008-03-03  Keith Seitz  <keiths@redhat.com>
5700
5701         From Dave Murphy  <davem@devkitpro.org>:
5702         * configure.ac: Set tcl configdir to win under mingw.
5703         * configure: Regenerate.
5704
5705 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
5706
5707         * breakpoint.c (fetch_watchpoint_value): New function.
5708         (update_watchpoint): Set and clear val_valid.  Use
5709         fetch_watchpoint_value.  Handle unreadable values on the
5710         value chain.  Correct check for user-requested array watchpoints.
5711         (breakpoint_init_inferior): Clear val_valid.
5712         (watchpoint_value_print): New function.
5713         (print_it_typical): Use it.  Do not free or clear old_val.  Print
5714         watchpoints even if old_val == NULL.
5715         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
5716         becoming readable or unreadable.
5717         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
5718         (do_enable_watchpoint): Likewise.
5719         * breakpoint.h (struct breakpoint): Update comment for val.  Add
5720         val_valid.
5721         * NEWS: Mention watchpoints on inaccessible memory.
5722
5723 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
5724
5725         * Makefile.in (i386-nat.o): Update.
5726         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5727         i386_use_watchpoints.
5728         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5729         i386_use_watchpoints.
5730         * i386-nat.c (i386_stopped_data_address): Take two arguments.
5731         (i386_stopped_by_watchpoint): Update call.
5732         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5733         * config/i386/nm-i386.h: Conditionalize definitions on
5734         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5735         (i386_use_watchpoints): Declare.
5736         (i386_stopped_data_address): Update.
5737         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5738         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5739
5740 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
5741
5742         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5743         * version.in: Bump version to 6.8.50.20080229-cvs.
5744
5745 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
5746
5747         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5748         properly.
5749
5750 2008-02-28  Tom Tromey  <tromey@redhat.com>
5751
5752         * infcmd.c (notice_args_read): Print result of get_inferior_args.
5753
5754 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5755
5756         * infcmd.c (kill_if_already_running): Make static.  Use
5757         target_require_runnable.
5758         * target.c (target_require_runnable): New.
5759         * target.h (target_require_runnable): Declare.
5760
5761 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
5762
5763         * frame.c (reinit_frame_cache): Only annotate if frames were
5764         previously valid.
5765
5766 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5767
5768         * regformats/reg-ppc.dat: Rename "ps" to "msr".
5769         * regformats/reg-ppc64.dat: Likewise.
5770
5771 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
5772
5773         * features/Makefile (%.dat): Emit xmltarget statement.
5774
5775         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5776         Generate code to set gdbserver_xmltarget in init_registers_${name}.
5777
5778         * regformats/arm-with-iwmmxt.dat: Regenerate.
5779         * regformats/mips64-linux.dat: Regenerate.
5780         * regformats/mips-linux.dat: Regenerate.
5781         * regformats/rs6000/powerpc-32.dat: Regenerate.
5782         * regformats/rs6000/powerpc-64.dat: Regenerate.
5783         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5784
5785         * regformats/reg-arm.dat: Add xmlarch statement.
5786         * regformats/reg-i386.dat: Likewise.
5787         * regformats/reg-i386-linux.dat: Likewise.
5788         * regformats/reg-x86-64-linux.dat: Likewise.
5789         * regformats/reg-spu.dat: Likewise.
5790
5791 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5792
5793         * remote.c (remote_wait, remote_async_wait): Stop if we receive
5794         an error.
5795
5796 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
5797
5798         * utils.c (debug_timestamp): New.
5799         (vfprintf_unfiltered): Print timestamps if requested.
5800         (show_debug_timestamp): New.
5801         (initialize_utils): Register "set debug timestamp".
5802         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
5803
5804 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5805
5806         * breakpoint.c (skip_prologue_sal): New function.
5807         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5808         computed from a line number.
5809
5810 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
5811
5812         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5813         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5814         Set PC register type to "code_ptr".
5815         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5816         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5817         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5818         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5819         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5820         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5821         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5822         Regenerate.
5823
5824 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
5825
5826         * regformats/regdat.sh: Rename init_registers function in
5827         generated file to init_registers_${name}.
5828
5829         * regformats/reg-crisv32.dat: Set "name" to crisv32.
5830         * regformats/reg-ppc64.dat: Set "name" to ppc64.
5831         * regformats/reg-s390x.dat: Set "name" to s390x.
5832
5833 2008-02-26  Greg Law  <glaw@undo-software.com>
5834
5835         * regcache.c (registers_changed): Call reinit_frame_cache.
5836
5837 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
5838
5839         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
5840         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5841         and svr4_fetch_objfile_link_map.
5842         * Makefile.in (sh-linux-tdep.o): Update.
5843
5844 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5845
5846         * amd64-tdep.c (amd64_classify): Add support for decimal float
5847         types.
5848         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5849         use the struct return convention.
5850
5851 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
5852
5853         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5854         to old format.  Discard breakpoint address if shared library is
5855         unloaded.
5856         (breakpoint_1): Adjust formatting of table header accordingly.
5857
5858 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
5859
5860        * remote.c (remote_get_threadlist): If the response
5861        is empty, don't try to parse it.
5862
5863 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
5864
5865         Unbreak 'target async'.
5866         * serial.c (serial_async): Set the
5867         handler function before enabling async
5868         mode.
5869
5870 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
5871
5872         * solib-svr4.c (enable_break): Convert r_brk to a code address.
5873
5874 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
5875
5876         * remote.c (extended_remote_attach_1): Set attach_flag.
5877         (extended_remote_create_inferior_1): Clear attach_flag.
5878
5879 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
5880
5881         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5882         r_brk_offset.
5883         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5884         * solib-svr4.c (solib_svr4_r_brk): New.
5885         (open_symbol_file_object, svr4_current_sos): Always check the
5886         debug base.
5887         (svr4_fetch_objfile_link_map): Do not set debug_base.
5888         (enable_break): Use r_brk if it is set.
5889         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5890         (svr4_lp64_fetch_link_map_offsets): Likewise.
5891         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5892
5893 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5894             Mark Kettenis  <kettenis@gnu.org>
5895
5896         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5897         trad_frame_saved_reg.
5898         (trad-frame.h): New include.
5899
5900         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5901         instead of frame_obstack_zalloc.
5902         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5903
5904         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5905
5906 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5907
5908         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5909         from disassemble_info instead of gdbarch_byte_order.
5910
5911         * mips-tdep.c (gdb_print_insn_mips): Likewise.
5912         * arm-tdep.c (gdb_print_insn_arm): Likewise.
5913
5914 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
5915
5916         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5917         gdbarch as parameter.
5918
5919         * gdbarch.{c,h}: Regenerate.
5920
5921         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5922         parameter.
5923         * mem-break.c (default_memory_insert_breakpoint)
5924         (default_memory_remove_breakpoint): Likewise.
5925         * target.h (default_memory_remove_breakpoint)
5926         (default_memory_insert_breakpoint): Likewise.
5927
5928         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5929         parameter. Replace current_gdbarch by gdbarch.
5930         * m32r-tdep.c (m32r_memory_insert_breakpoint)
5931         (m32r_memory_remove_breakpoint): Likewise.
5932
5933 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
5934
5935         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5936
5937 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
5938
5939         * NEWS: Add entry describing Add support improvements.
5940
5941 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5942
5943         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5944         M68K_FP0_REGNUM.
5945
5946 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5947
5948         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5949         register_offset_hack anymore.
5950
5951         * regcache.{c,h} (register_offset_hack): Remove.
5952
5953 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5954
5955         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5956
5957         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5958         current_gdbarch by gdbarch.
5959         (hppa64_hpux_find_global_pointer): Likewise.
5960         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5961         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5962         find_global_pointer.
5963
5964         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5965         parameter.
5966         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5967
5968         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5969         of gdbarch_num_regs.
5970
5971         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5972         replace current_gdbarch by gdbarch.
5973         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5974
5975 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5976
5977         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5978         and replace current_gdbarch by gdbarch.
5979
5980         (store_register): Update call for exec_one_dummy_insn.
5981         (fetch_register, store_register): Update call of regmap.
5982
5983         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5984         parameter and replace current_gdbarch by gdbarch.
5985
5986         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5987         the current architecture. Update call for getregs_supplies and
5988         getfpregs_supplies.
5989         (ppcnbsd_fetch_inferior_registers): Likewise.
5990
5991         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5992         replace current_gdbarch by gdbarch.
5993         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5994         get_regcache_arch to get at the current architecture. Update call for
5995         getfpregs_supplies.
5996
5997 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
5998
5999         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
6000         variables.
6001
6002 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
6003
6004         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
6005
6006 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
6007
6008         * NEWS: Mention pending breakpints in MI.
6009
6010 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
6011
6012         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6013
6014 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
6015
6016         Add script to build and test GDB using enable-targets=all.
6017
6018         * gdb_buildall.sh: New file.
6019
6020 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
6021
6022         * NEWS (New native configurations): Xtensa GNU/Linux.
6023         (New targets): Xtensa GNU/Linux.
6024         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
6025         xtensa-linux-tdep.o
6026         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
6027         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
6028         * configure.tgt (xtensa*-*-linux*): New entry.
6029         * xtensa-config.c (xtensa_tdep): New variable.
6030         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
6031         (rmap): Change format based on new macro XTREG.
6032         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
6033         * xtensa-linux-nat.c: New.
6034         * xtensa-linux-tdep.c: New.
6035         * xtensa-xtregs.c: New.
6036         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
6037         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
6038         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
6039         (xtensa_register_t): New field coprocessor.
6040         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
6041         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
6042         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
6043         Update to handle privileged registers.
6044         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
6045         (xtensa_push_dummy_call): Set windowstart register correctly.
6046         (call0_analyze_prologue): Initialize xtensa_default_isa.
6047         (xtensa_derive_tdep): New.
6048         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
6049         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
6050         Call xtensa_derive_tdep().
6051         * config/xtensa/linux.mh: New.
6052         * regformats/reg-xtensa.dat: New.
6053
6054 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
6055
6056         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
6057         (filenames.h): New include.
6058         * Makefile.in (corelow.o): Add dependency for filenames.h.
6059
6060 2008-02-08  Doug Evans  <dje@google.com>
6061
6062         * source.c (find_and_open_source): Always rewrite absolute filenames.
6063
6064 2008-02-07  Doug Evans  <dje@google.com>
6065
6066         * breakpoint.c: #include "hashtab.h".
6067         (ambiguous_names_p): New fn.
6068         (update_breakpoint_locations): When restoring bp enable status, don't
6069         compare function names if any functions have same name.
6070         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6071
6072 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
6073
6074         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6075         instead of just a VEC*. Update use of SV.
6076         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6077
6078 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6079
6080         * NEWS: Put all new commands since gdb-6.7 together.
6081
6082 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6083
6084         * ada-lang.c: #include "vec.h".
6085         (struct string_vector, new_string_vector, string_vector_append):
6086         Delete.
6087         (char_ptr): New typedef.
6088         (DEF_VEC_P (char_ptr)): New VEC type.
6089         (symbol_completion_add): Update profile to take the new VEC type
6090         instead of the old string_vector structure. Update code accordingly.
6091         (ada_make_symbol_completion_list): Use the new VEC type instead of
6092         the old string_vector structure, and update the code accordingly.
6093         * Makefile.in (ada-lang.o): Add dependency on vec.h.
6094
6095 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
6096
6097         * p-exp.y: Set current_type in missing places.
6098         (leftdiv_is_integer): New static variable.
6099         Typecast right operand of BINOP_DIV to long_double if both operands
6100         are integers.
6101
6102 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
6103
6104         * remote-mips.c (set_breakpoint): Rename to...
6105         (mips_set_breakpoint): ... this.
6106         (clear_breakpoint): Rename to...
6107         (mips_clear_breakpoint): ... this.
6108         (common_breakpoint): Rename to...
6109         (mips_common_breakpoint): ... this.
6110         (check_lsi_error): Rename to...
6111         (mips_check_lsi_error): ... this.
6112
6113 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
6114
6115         * language.h (struct language_defn): Add new field
6116         la_make_symbol_completion_list.
6117         * symtab.c (default_make_symbol_completion_list): Renames
6118         make_symbol_completion_list.
6119         (make_symbol_completion_list): New function.
6120         * symtab.h (default_make_symbol_completion_list): Add declaration.
6121         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6122         (auto_language, local_language): Likewise.
6123         * objc-lang.c (objc_language_defn): Likewise.
6124         * scm-lang.c (scm_language_defn): Likewise.
6125         * m2-lang.c (m2_language_defn): Likewise.
6126         * f-lang.c (f_language_defn): Likewise.
6127         * jv-lang.c (java_language_defn): Likewise.
6128         * p-lang.c (pascal_language_defn): Likewise.
6129         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6130         (minimal_language_defn): Likewise.
6131         * ada-lang.c (struct string_vector): New structure.
6132         (new_string_vector, string_vector_append, ada_unqualified_name)
6133         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6134         (ada_make_symbol_completion_list): New functions.
6135         (ada_language_defn): Set la_make_symbol_completion_list.
6136         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6137         this function is static.
6138
6139 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
6140
6141         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6142         to account for call site optimizations.
6143
6144 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
6145
6146         * tracepoint.c (read_actions): Handle end-of-text indicator
6147         in action list properly.  (Committed by Jim Blandy)
6148
6149 2008-02-05  Jim Blandy  <jimb@red-bean.com>
6150
6151         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6152         pseudoregister, not an internal error.
6153         Reported by: Andrzej Zaborowski
6154
6155 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6156
6157         * varobj.c (c_value_of_variable): Use xstrdup.
6158
6159 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6160
6161         Update stored rendition of varobj value when format changes.
6162         * varobj.c (varobj_set_display_format): Recomputed
6163         print_value.
6164         (c_value_of_variable): Return print_value.
6165
6166 2008-02-03  Doug Evans  <dje@google.com>
6167
6168         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6169         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6170         * valops.c (value_one): New function.
6171         * value.h (value_one): Declare.
6172
6173         Fix argument promotion for binary arithmetic ops for C.
6174         * valarith.c (unop_result_type): New fn.
6175         (binop_result_type): New fn.
6176         (value_binop): Move result type computation to binop_result_type.
6177         (value_pos, value_neg, value_complement): Move result type
6178         computation to unop_result_type.
6179
6180         PR 2384
6181         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6182         Return basetype, fieldno if found.  All callers updated.
6183         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6184         objfile.
6185         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6186         * symfile.h (fill_in_vptr_fieldno): Delete.
6187
6188 2008-02-02  Doug Evans  <dje@google.com>
6189
6190         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6191
6192         * typeprint.c (*): Whitespace cleanup.
6193
6194 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
6195             Luis Machado  <luisgpm@br.ibm.com>
6196             Thiago Jung Bauermann  <bauerman@br.ibm.com>
6197
6198         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6199         don't fit into registerson the stack the way GCC does.
6200
6201 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
6202
6203         * symtab.c (symbol_set_names): Do not add an entry in the demangling
6204         hash table for Ada symbols. Just store the linkage name as is,
6205         and leave the demangled_name as NULL.
6206
6207 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
6208
6209         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6210         in the global scope.
6211         (new_symbol): Likewise.
6212
6213 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
6214
6215         * breakpoint.c (break_command_1): Return void.
6216         (break_command_really): Return void.  Rethrow
6217         exceptions instead of returning.
6218         (gdb_breakpoint): Remove the error_message parameter.
6219         Return void.  Rename to set_breakpoint.
6220         * gdb.h (gdb_breakpoint): Rename and move to...
6221         * breakpoint.h (set_breakpoint): ...here.
6222         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
6223         event hooks even if exception is thrown.  Adjust to
6224         gdb_breakpoint interface changes.
6225
6226
6227 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6228
6229         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
6230         float in both first and second word in the doubleword, to support
6231         old and new ABIs.
6232
6233 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
6234
6235         Properly rethrow exception.  This fixes errors
6236         about non-existent functions for -break-insert.
6237         * breakpoint.c (break_command_really): Use throw_exception
6238         for rethrowing.  If rethrowing, don't print the exception.
6239
6240 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6241
6242         * NEWS: Mention Decimal Floating Point support.
6243
6244 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
6245
6246         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
6247         value type to builtin_type_void_func_ptr.
6248
6249 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
6250
6251         * s390-tdep.c (is_float_singleton, is_float_like,
6252         alignment_of, s390_return_value): Make checks for
6253         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
6254
6255 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
6256             Thiago Jung Bauermann  <bauerman@br.ibm.com>
6257
6258         * infcmd.c (default_print_registers_info): Also print hex
6259         raw contents for TYPE_CODE_DECFLOAT registers.
6260         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
6261         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
6262         (rs6000_register_name): Add support for DFP pseudo-registers.
6263         (rs6000_pseudo_register_type): Likewise.
6264         rs6000_pseudo_register_reggroup_p): Likewise.
6265         (ppc_pseudo_register_read): New function.
6266         (ppc_pseudo_register_write): Likewise.
6267         (rs6000_pseudo_register_read): Likewise.
6268         (rs6000_pseudo_register_write): Likewise.
6269         (e500_pseudo_register_read): Move checks to
6270         rs6000_pseudo_register_read.
6271         (e500_pseudo_register_write): Move checks to
6272         rs6000_pseudo_register_write.
6273         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
6274         rs6000_pseudo_register_read and rs6000_pseudo_register_write
6275         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
6276         num_pseudo_regs to account for DFP pseudo regs.
6277
6278 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6279
6280         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
6281         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
6282         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
6283         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
6284         e500_pseudo_register_read, e500_pseudo_register_write): Use
6285         IS_SPE_PSEUDOREG macro.
6286         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
6287         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
6288         Remove initialization of tdep->ppc_ev31_regnum.
6289
6290 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6291
6292         * printcmd.c (print_formatted): Handle references as for unformatted
6293         prints.
6294
6295 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
6296
6297         * eval.c (evaluate_subexp_standard): Add handling of user
6298         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
6299
6300 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
6301
6302         * eval.c (evaluate_subexp_standard): Support
6303         BINOP_INTDIV opcode.
6304
6305 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
6306
6307         * valarith.c (value_binop): Add floating-point BINOP_MIN and
6308         BINOP_MAX cases.
6309         For BINOP_EXP, use length and signedness of left operand only for
6310         result, as for shifts.
6311         For integral operands to BINOP_EXP, use new integer_pow and
6312         uinteger_pow functions so as to get full range of results.
6313         (integer_pow): New function.
6314         (uinteger_pow): New function.
6315
6316 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
6317
6318         Use vector for varobj_list_children interface.
6319         * gdb/varobj.c (varobj_list_children): Return vector
6320         of varobjs.
6321         * gdb/varobj.h (varobj_list_children): Adjust
6322         prototype.
6323         (varobj_p): Declare.  Declare vector thereof.
6324         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6325         for varobj_list_children change.
6326         * Makefile.in (varobj_h): Update dependencies.
6327
6328 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6329
6330         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6331         TYPE_CODE_DECFLOAT arguments.
6332         (ppc64_sysv_abi_push_dummy_call) Likewise.
6333         (get_decimal_float_return_value): New function.
6334         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6335         values by calling get_decimal_float_return_value.
6336         (ppc64_sysv_abi_return_value): Likewise.
6337
6338 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
6339
6340         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
6341         for preprocessor macro information.  Formatting changes.
6342
6343 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6344
6345         * remote.c (struct remote_state): Add cached_wait_status.
6346         (remote_exec_file): New variable.
6347         (PACKET_vAttach, PACKET_vRun): New constants.
6348         (extended_remote_restart): Do not query for status.
6349         (struct start_remote_args): New.
6350         (remote_start_remote): Take it as a second argument.  Check
6351         whether the target is running.  Issue an error for non-running
6352         non-extended targets.  Cache the wait status.  Set inferior_ptid
6353         here.
6354         (remote_open_1): Prompt to disconnect non-running targets.  Make
6355         sure the target is marked running.  Do not set inferior_ptid here.
6356         Update call to remote_start_remote.  Do not call remote_check_symbols
6357         if the target is not running.
6358         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
6359         argument.  Handle a non-running target.
6360         (remote_detach): Use it.
6361         (extended_remote_detach): New.
6362         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
6363         (extended_remote_attach_1, extended_remote_attach)
6364         (extended_async_remote_attach): New.
6365         (remote_vcont_resume): Remove unused variable.
6366         (remote_wait, remote_async_wait): Use any cached wait status.
6367         (putpkt_binary, getpkt): Clear any cached wait status.
6368         (extended_remoute_mourn_1): New.
6369         (extended_remote_mourn): Use it.
6370         (extended_async_remote_mourn, extended_remote_run): New.
6371         (extended_remote_create_inferior_1): New.
6372         (extended_remote_create_inferior): Use it.
6373         (extended_remote_async_create_inferior): Likewise.
6374         (remote_xfer_partial): Skip for non-executing targets.
6375         (init_extended_remote_ops): Set to_detach and to_attach.
6376         (init_extended_async_remote_ops): Likewise.  Use
6377         extended_async_remote_mourn.
6378         (_initialize_remote): Register vAttach, vRun, and
6379         set remote exec-file.
6380         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6381
6382 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
6383
6384         * Makefile.in (symfile.o): Update.
6385         * NEWS: Mention exec tracing support.
6386         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6387         exec events.
6388         * infcmd.c (kill_if_already_running, detach_command)
6389         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6390         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6391         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
6392         targets.  Apply the sysroot path to the loaded executable.  Use
6393         no_shared_libraries.
6394         * linux-nat.c (linux_child_follow_fork): Print fork following
6395         messages if verbose.
6396         (kill_wait_callback): Kill again before waiting a second time.
6397         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6398         no_shared_libraries.
6399
6400 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6401
6402         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6403
6404 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6405
6406         * nto-tdep.h: Remove #include "defs.h".
6407         * nto-tdep.c: Add #include "defs.h".
6408         * Makefile.in (nto_tdep_h): Update dependencies.
6409         (nto-tdep.o): Likewise.
6410
6411 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
6412
6413         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6414         and use it.
6415         (proceed, start_remote): Update call to wait_for_inferior.
6416         * inferior.h (wait_for_inferior): Update declaration.
6417         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6418         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6419         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6420         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6421
6422 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
6423
6424         * varobj (adjust_value_for_child_access): Added checking for
6425         returned value from gdb_value_ind.
6426         (c_describe_child): Likewise.
6427         (cplus_describe_child): Fixed a typo.
6428
6429 2008-01-29  Jim Blandy  <jimb@red-bean.com>
6430
6431         * MAINTAINERS: Update my info.
6432
6433 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6434
6435         Use multiple locations for hardware watchpoints.
6436         This eliminates the need to traverse value chain, doing
6437         various checks, in three different places.
6438
6439         * breakpoint.h (struct bp_location): New fields
6440         lengths and watchpoint_type.
6441         (struct breakpoint): Remove the val_chain field.
6442         * breakpoint.c (is_hardware_watchpoint): New.
6443         (free_valchain): Remove.
6444         (update_watchpoint): New.
6445         (insert_bp_location): For hardware watchpoint, just
6446         directly insert it.
6447         (insert_breakpoints): Call update_watchpoint_locations
6448         on all watchpoints.  If we have failed to insert
6449         any location of a hardware watchpoint, remove all inserted
6450         locations.
6451         (remove_breakpoint): For hardware watchpoints, directly
6452         remove location.
6453         (watchpoints_triggered): Iterate over locations.
6454         (bpstat_stop_status): Use only first location of
6455         a resource watchpoint.
6456         (delete_breakpoint): Don't call free_valchain.
6457         (print_one_breakpoint): Don't print all
6458         locations for watchpoints.
6459         (breakpoint_re_set_one): Use update_watchpoint for
6460         watchpoints.
6461
6462 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
6463
6464         Don't reset watchpoint block on solib load.
6465
6466         * breakpoint.c (insert_bp_location): For watchpoints,
6467         recompute condition.
6468         (breakpoint_re_set_one): Instead of recomputing value
6469         and condition for watchpoints, just reset value and
6470         let insert_breakpoints/insert_bp_location recompute it.
6471         Don't do anything about disabled watchpoint.
6472
6473 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
6474
6475         * valarith.c (value_binop): Handle unsigned integer
6476         division by zero.
6477
6478 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
6479
6480         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6481         instruction pattern that appears frequently in position
6482         independent code.  Fix bug in code which looks for "fmov" and
6483         backtracks if no "fmov" is found.
6484
6485 2008-01-28  Doug Evans  <dje@google.com>
6486
6487         * dbxread.c (read_dbx_symtab): Fix indentation.
6488         Reformat comments to 80 columns.
6489         Move local var def closer to only use.
6490
6491 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
6492
6493         * fork-child.c (SHELL_FILE): Remove #ifndef.
6494         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6495
6496 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
6497
6498         * i386-tdep.c (i386_skip_noop): New function.
6499         (i386_analyze_prologue): Call i386_skip_noop function.
6500
6501 2008-01-24  Michael Snyder  <msnyder@specifix.com>
6502
6503         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6504         * win32-nat.c (win32_xfer_partial): Ditto.
6505         * target.c (default_xfer_partial): Minor whitespace adjustment.
6506
6507 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
6508
6509         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6510         strip bit 1 even if pc doesn't point to thumb code.
6511
6512 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
6513
6514         * remote.c (remote_wait): Handle SIGINT between packets.
6515         (remote_async_wait): Likewise.
6516
6517 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
6518             Chris Demetriou  <cgd@google.com>
6519
6520         * thread.c (add_thread_silent): Renamed
6521         from add_thread.
6522         (print_thread_events): New variable definition.
6523         (show_print_thread_events): New function.
6524         (_initialize_thread): Add "set print thread-events" and
6525         "show print thread-events" commands.
6526         (add_thread): Announce new thread.
6527         * gdbthread.h (add_thread_silent): Declare.
6528         (print_thread_events): New variable declaration.
6529         * inf-ttrace.c (inf_ttrace_wait): Don't
6530         inform about new thread, as add_thread is always
6531         called too, and will take care of that.
6532         * infrun.c (handle_inferior_event): Likewise.
6533         * procfs.c (procfs_wait): Likewise.
6534         * remote.c (remote_currthread): Likewise.
6535         * sol-thread.c (sol_thread_wait): Likewise.
6536         * win32-nat.c (get_win32_debug_event): Likewise.
6537         * linux-thread-db.c (attach_thread): Likewise.
6538         Remove the verbose parameter.
6539         (check_event): Make detach_thread be verbose
6540         only if print_thread_events is set.
6541         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6542         about new thread.  This is called only from
6543         linux-thread-db.c:attach_thread, which will take care.
6544         Remove the verbose parameter.
6545         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6546
6547 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
6548
6549         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6550
6551 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
6552
6553         * breakpoint.c (break_command_really): New parameter
6554         ignore_count.
6555         (break_command_1): Pass 0 as
6556         ignore_count to break_command_really.
6557         (gdb_breakpoint): Pass ignore_count to
6558         break_command_really.
6559
6560 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
6561
6562         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6563         sigcontext struct via pointer.
6564         (struct sigframe comment): Update to show new field `psc'.
6565
6566 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
6567
6568         * infrun.c (handle_inferior_event): If
6569         we failed to remove breakpoints, error,
6570         don't try to increment PC by hand.
6571
6572 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
6573
6574         Add NetBSD/hppa target and host support.
6575
6576         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6577         (hppabsd_gregset): Move to ...
6578         (hppabsd_regset_from_core_section): Rename
6579         hppaobsd_regset_from_core_section and move to ...
6580         (hppabsd_find_global_pointer): Update comment.
6581         (hppabsd_init_abi): Make global. Do not register
6582         hppabsd_regset_from_core_section.
6583         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6584         move to ...
6585         (_initialize_hppabsd_tdep): Move to ...
6586         * hppaobsd-tdep.c: ... here. New file.
6587         * hppnbsd-tdep.c: New file.
6588         * hppnbsd-nat.c: New file.
6589         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6590         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6591         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6592         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6593         * configure.host (hppa*-*-netbsd*): New entry.
6594         * configure.tgt (hppa*-*-netbsd*): New entry.
6595         (hppa*-*-openbsd*): Update.
6596         * NEWS (New native configuration): Mention NetBSD/hppa.
6597         (New targets): Mention NetBSD/hppa.
6598
6599 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6600
6601         * gdbarch.sh (function_list): Add new property bits_big_endian to
6602         gdbarch structure.
6603         * gdbarch.{c,h}: Regenerate.
6604
6605         * value.c (struct value): Replace BITS_BIG_ENDIAN by
6606         gdbarch_bits_big_endian (comment).
6607         (unpack_field_as_long, modify_field): Likewise.
6608         * value.h: Likewise (comment).
6609         * valops.c (value_slice): Likewise.
6610         * valarith.c (value_subscript, value_bit_index): Likewise.
6611         * gdbtypes.h (field): Likewise (comment).
6612         * eval.c (evaluate_subexp_standard): Likewise.
6613         * dwarf2read.c (dwarf2_add_field): Likewise.
6614         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6615         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6616
6617         * defs.h (BITS_BIG_ENDIAN): Remove.
6618
6619 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
6620
6621         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6622         function calls.
6623         * m2-exp.y (yylex): Likewise.
6624         * objc-exp.y (yylex): Likewise.
6625
6626         * defs.h (DEPRECATED_STREQN): Remove.
6627
6628 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
6629
6630         * MAINTAINERS: Update my email address.
6631
6632 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
6633
6634         * README: Mention gdbserver/README.
6635
6636 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
6637
6638         * valarith.c (value_binop): Handle BINOP_INTDIV
6639         for unsigned and signed integers.
6640
6641 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
6642
6643         * s390-tdep.c (s390_gdbarch_init): Set default long double
6644         type to 128-bit IEEE quad.
6645
6646 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
6647
6648         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6649
6650 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
6651
6652         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6653
6654         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6655         * value.c: All callers changed.
6656
6657 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6658
6659         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6660         DEPRECATED_STREQ by its expression.
6661         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6662         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6663         (scan_xcoff_symtab): Likewise.
6664         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6665         * f-lang.c (find_common_for_function): Likewise.
6666         * objc-exp.y (parse_number): Likewise.
6667
6668         * defs.h (DEPRECATED_STREQ): Remove.
6669
6670 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6671
6672         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6673         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6674         get_frame_arch to get at the current_architecture. Update AM33_MODE
6675         call.
6676         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6677         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6678         architecture.
6679         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6680
6681 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6682
6683         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6684         parameter.
6685         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6686
6687         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6688         current_gdbarch by gdbarch. Update caller.
6689
6690         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6691         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6692         the current architecture. Update calls of
6693         amd64_native_gregset_supplies_p.
6694         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6695         (amd64bsd_store_inferior_registers): Likewise.
6696
6697 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6698
6699         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6700         Replace current_gdbarch by gdbarch. Update caller.
6701
6702 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
6703
6704         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6705         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6706         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6707         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6708         (stabsect_build_psymtabs): Fix indentation.
6709
6710 2008-01-15  Michael Snyder  <msnyder@specifix.com>
6711
6712         * corelow.c (core_xfer_partial): Comment, cut/paste error.
6713
6714 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6715
6716         * win32-nat.c (win32_create_inferior): Restore code calling
6717         CloseHandle on ProcessInformation structure.
6718
6719 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
6720
6721         * configure.ac: Check for void * as 3 argument of ptrace.
6722         * configure: regenerate.
6723
6724 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6725
6726         * alpha-tdep.c (alpha_heuristic_proc_start)
6727         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6728         current_gdbarch by gdbarch.
6729
6730         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6731         current architecture by frame_info. Update alpha_heuristic_proc_start
6732         call.
6733
6734         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6735         get_frame_arch to get at the current architecture by frame_info. Update
6736         alpha_sigtramp_register_address call.
6737
6738         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6739         current_gdbarch by gdbarch. Update caller.
6740         (convert_to_extended, convert_from_extended): Add endianess parameter
6741         for comparison. Update caller.
6742         (arm_extract_return_value, arm_store_return_value): Use
6743         get_regcache_arch to get at the current architecture.
6744
6745         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6746         current_gdbarch by gdbarch. Update caller.
6747         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6748         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6749
6750         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6751         gdbarch as parameter. Update caller.
6752         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6753         current_gdbarch by gdbarch. Update caller.
6754
6755         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6756         update caller. Replace current_gdbarch by gdbarch.
6757
6758         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6759         the current architecture. Replace current_gdbarch by gdbarch.
6760         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6761         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6762         expression. Add gdbarch as parameter and replace current_gdbarch with
6763         it. Update caller.
6764         (M6811_TDEP): Remove.
6765         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6766         architecture.
6767         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6768         current_gdbarch by gdbarch. Update caller.
6769
6770         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6771         update caller.
6772         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6773         by gdbarch.
6774
6775         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6776         caller. Relace current_gdbarch by gdbarch.
6777         (altivec_register_p, spe_register_p): Likewise.
6778         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6779         parameter.
6780         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6781         altivec_register_p and spe_register_p.
6782
6783         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6784         caller. Replace current_gdbarch by gdbarch.
6785         (score_analyze_prologue): use get_frame_arch to get at the current
6786         architecture.
6787
6788         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6789         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6790         current_gdbarch by gdbarch. Update caller.
6791         (sparc_frame_cache): Use get_frame_arch to get at the current
6792         architecture.
6793         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6794         sparc_analyze_prologue.
6795
6796         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6797         parameter.
6798
6799 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6800
6801         * exec.c: #include "arch-utils.h"
6802          (print_section_info): Use gdbarch_from_bfd to get at the
6803         current architecture. Replace current_gdbarch. Fix indention. Replace
6804         deprecated_print_address_numeric by paddress.
6805         * Makefile.in (exec.o) Add dependency to arch-utils.h.
6806
6807         * valprint.c (val_print_string): Replace
6808         deprecated_print_address_numeric.
6809         * tracepoint.c (trace_mention, scope_info): Likewise.
6810         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6811         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6812         (maintenance_check_symtabs): Likewise.
6813         * symfile.c (list_overlays_command): Likewise.
6814         * stack.c (frame_info, print_block_frame_labels): Likewise.
6815         * printcmd.c (print_address, print_address_demangle)
6816         (address_info): Likewise.
6817         * corefile.c (memory_error): Likewise.
6818         * infcmd.c (jump_command): Likewise.
6819         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6820         (mention, delete_breakpoint): Likewise.
6821         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6822         * dwarf2read.c (dump_die): Likewise.
6823         * ada-valprint.c (ada_val_print_1): Likewise.
6824         * f-valprint.c (f_val_print): Likewise.
6825         * linux-fork.c (info_forks_command): Likewise.
6826         * m32r-com.c (m32r_load_section, m32r_load)
6827         (m32r_upload_command): Likewise.
6828
6829         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6830
6831 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
6832
6833         * gdbarch.sh (skip_prologue): Add gdbarch
6834         as parameter.
6835         * gdbarch.{c,h}: Regenerate.
6836
6837         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6838         * amd64-tdep.c (amd64_skip_prologue): Likewise.
6839         * avr-tdep.c (avr_skip_prologue): Likewise.
6840         * cris-tdep.c (cris_skip_prologue): Likewise.
6841         * frv-tdep.c (frv_skip_prologue): Likewise.
6842         * h8300-tdep.c (h8300_skip_prologue): Likewise.
6843         * hppa-tdep.c (hppa_skip_prologue): Likewise.
6844         * i386-tdep.c (i386_skip_prologue): Likewise.
6845         * ia64-tdep.c (ia64_skip_prologue): Likewise.
6846         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6847         * m32r-tdep.c (m32r_skip_prologue): Likewise.
6848         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6849         * m68k-tdep.c (m68k_skip_prologue): Likewise.
6850         * m88k-tdep.c (m88k_skip_prologue): Likewise.
6851         * mep-tdep.c (mep_skip_prologue): Likewise.
6852         * mips-tdep.c (mips_skip_prologue): Likewise.
6853         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6854         * mt-tdep.c (mt_skip_prologue): Likewise.
6855         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6856         * score-tdep.c (score_skip_prologue): Likewise.
6857         * sh64-tdep.c (sh64_skip_prologue): Likewise.
6858         * sh-tdep.c (sh_skip_prologue): Likewise.
6859         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6860         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6861         * spu-tdep.c (spu_skip_prologue): Likewise.
6862         * v850-tdep.c (v850_skip_prologue): Likewise.
6863         * vax-tdep.c (vax_skip_prologue): Likewise.
6864         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6865         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6866
6867         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6868         current_gdbarch by gdbarch.
6869         * m32c-tdep.c (m32c_skip_prologue): Likewise.
6870         * s390-tdep.c (s390_skip_prologue): Likewise.
6871
6872 2008-01-10  Doug Evans  <dje@google.com>
6873
6874         * defs.h (struct continuation_arg): Fix typo in comment.
6875         * target.c (target_translate_tls_address): Fix comment spelling error.
6876
6877 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6878
6879         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6880         (DOUBLEST_SCAN_FORMAT): Likewise.
6881         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6882         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6883         * c-exp.y (parse_number): Likewise.
6884         * jv-exp.y (parse_number): Likewise.
6885         * objc-exp.y (parse_number): Likewise.
6886         * p-exp.y (parse_number): Likewise.
6887
6888 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
6889
6890         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6891         (check_typedef): Likewise.
6892
6893 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
6894
6895         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6896         seen_double_big_d, treat the new H, D, and DD modifiers as length
6897         modifiers.
6898
6899 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6900
6901         * dwarf2read.c (read_enumeration_type): Add comment.
6902
6903 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6904
6905         * config.in: Regenerate.
6906
6907 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
6908
6909         * ada-lang.c (ada_convert_actual): Renames convert_actual.
6910         Make non-static.
6911         (ada_convert_actuals): Delete.
6912         * ada-lang.h (ada_convert_actual): Add declaration.
6913         (ada_convert_actuals): Remove declaration.
6914         * infcall.c: #include "ada-lang.h".
6915         (value_arg_coerce): Add new parameter sp.  Update function
6916         documetnation.  Add handling of Ada function call parameters.
6917         * Makefile.in (infcall.o): Update dependencies.
6918
6919 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
6920
6921         * ada-lang.c (ensure_lval): Fix value lval kind.
6922         (convert_actual): Add handling for arguments passed by reference.
6923
6924 2008-01-08  Doug Evans  <dje@google.com>
6925
6926         * dbxread.c (read_dbx_symtab): Fix indentation.
6927
6928 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6929
6930         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6931         (valarith.o): Depend on dfp.h.
6932         (valops.o): Likewise.
6933         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6934         (set_decnumber_context): New function.
6935         (decimal_check_errors): Likewise.
6936         (decimal_from_number): Likewise.
6937         (decimal_to_number): Likewise.
6938         (decimal_from_string): Use set_decnumber_context and
6939         decimal_check_errors.
6940         (decimal_from_integral): New function.
6941         (decimal_from_floating): Likewise.
6942         (decimal_to_double): Likewise.
6943         (promote_decimal): Likewise.
6944         (decimal_binop): Likewise.
6945         (decimal_is_zero): Likewise.
6946         (decimal_compare): Likewise.
6947         (decimal_convert): Likewise.
6948         * dfp.h (decimal_from_integral): New prototype.
6949         (decimal_from_floating): Likewise.
6950         (decimal_to_double): Likewise.
6951         (decimal_binop): Likewise.
6952         (decimal_is_zero): Likewise.
6953         (decimal_compare): Likewise.
6954         (decimal_convert): Likewise.
6955         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6956         call to value_from_decfloat.
6957         * valarith.c: Include dfp.h.
6958         (value_args_as_decimal): New function.
6959         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6960         (value_logical_not): Likewise.
6961         (value_equal): Likewise.
6962         (value_less): Likewise.
6963         (value_pos): Likewise.
6964         (value_neg): Formatting fix.
6965         * valops.c: Include dfp.h.
6966         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6967         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6968         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6969         (value_from_decfloat): Remove expect_type argument.
6970         * value.h (value_from_decfloat): Update prototype.
6971
6972 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
6973
6974         Ignore change in name of dynamic linker during
6975         execution on Solaris.  This also unbreaks pending breakpoints.
6976
6977         * solist.h (struct target_so_ops): New field same.
6978         * solib-svr4.c (svr4_same): New.
6979         (_initialize_svr4_solib): Register svr4_same.
6980         * solib.c (update_solib_list): Use ops->same, if available.
6981
6982 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
6983
6984         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6985         when using MS-DOS paths.
6986
6987 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6988
6989         * NEWS: Mention --pid and --core command line behaviour changes.
6990
6991 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
6992
6993         * main.c (captured_main): Remove 'count' varible and the
6994         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
6995         --pid options were issued simultaneously.  If an explicit pid
6996         option was passed, don't fallback to core file.  Detect extra
6997         arguments better in the presence of explicit pid or core
6998         arguments.
6999
7000 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
7001
7002         * ada-lang.c (ada_which_variant_applies): Correctly compute
7003         the value of the discriminant when the variant record is packed.
7004
7005 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7006
7007         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
7008         that are used to differentiate homonyms.
7009
7010 2008-01-04  Jerome Guitton  <guitton@adacore.com>
7011
7012         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
7013         when the type is an anonymous pointer type.
7014         (ada_check_typedef): Avoid a seg fault when the type is null.
7015         * ada-typeprint.c (print_array_type): Add support for pointer
7016         to packed arrays.
7017
7018 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
7019
7020         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7021
7022 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7023
7024         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
7025         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
7026
7027 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7028
7029         * ada-exp.y (chop_separator): New function.
7030         (write_selectors): Rewrite to re-use chop_separator.
7031         (ada_nget_field_index, get_symbol_field_type): New functions.
7032         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
7033         expressions.
7034
7035 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7036
7037         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
7038         of SYMBOL_VALUE when working with function symbols.
7039
7040 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7041
7042         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
7043         expressions.  These expressions do not need to be rewriten.
7044
7045 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7046
7047         * dwarf2read.c (read_enumeration_type): Flag type as stub if
7048         the given die is a declaration.
7049
7050 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7051
7052         * ada-lang.c (ada_array_bound_from_type): Make non-static.
7053         Handle properly the case when the index type is an enumerated type.
7054         Do not return the subtype of the bounds type, just return the
7055         bounds type directly - this is not needed and is more consistent
7056         with what we do for arrays when no XA parallel type exists.
7057
7058 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7059
7060         * ada-lang.c (static_unwrap_type): Add forward declaration.
7061         (template_to_static_fixed_type): Fields of dynamic types sometimes
7062         also need to be unwrapped. Take this into account.
7063         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7064         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7065         * ada-typeprint.c (ada_print_type): Get the typename from
7066         the original type, not the base type.
7067
7068 2008-01-03  Jerome Guitton  <guitton@adacore.com>
7069
7070         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7071         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7072         Update calls to ada_to_fixed_type.
7073         (ada_template_to_fixed_record_type_1): Ditto, but without looking
7074         for the tag.
7075         (ada_to_fixed_type): Add check_tag parameter; do not look for
7076         tag if null.  When looking for a tag, use a fixed record type.
7077         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7078         * ada-valprint.c (printable_val_type, ada_value_print): Update
7079         calls to ada_to_fixed_type.
7080
7081 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
7082
7083         * doublest.c (convert_floatformat_to_doublest): Call
7084         floatformat_to_doublest instead of floatformat_to_double and use
7085         DOUBLEST variables.
7086         (convert_doublest_to_floatformat): Call floatformat_from_doublest
7087         instead of floatformat_from_double and use DOUBLEST variables.
7088
7089 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
7090
7091         * MAINTAINERS (Write After Approval): Add self.
7092
7093 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7094
7095         * symfile.c (set_initial_language): Make non-static.
7096         * symfile.h (set_initial_language): Add declaration.
7097         * language.c: #include "symfile.h".
7098         (set_language): Call set_initial_language if the frame language
7099         could not be determined.
7100
7101 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
7102
7103         * eval.c (evaluate_subexp_for_address): Provide frame address to
7104         locate_var_value only if it will be needed.
7105
7106 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
7107
7108         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7109
7110 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7111
7112         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7113         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7114         This is needed to make sure that any other treatment applied
7115         to the resulting value does not fail for spurious reason,
7116         such as trying to take the address of this value.
7117
7118 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7119
7120         * ada-lang.c (ada_value_equal): Dereference reference types when
7121         comparing arrays.
7122
7123 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
7124
7125         Updated copyright notices for most files.
7126
7127 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
7128
7129         * win32-nat.c (psapi_module_handle): Remove static.
7130         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
7131         return first module found if base_address is zero.  Don't initialize
7132         psapi function pointers here.  Convert to cygwin paths when
7133         appropriate.
7134         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7135         executable name.  Use get_module_name when that fails or when
7136         !__CYGWIN__.
7137         (_initialize_psapi): New function.  Initialize psapi stuff before it is
7138         needed or issue a warning if it is not found.  Move psapi_module_handle
7139         here.
7140
7141 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7142
7143         * ada-lang.c (ada_remove_trailing_digits): New function.
7144         (ada_remove_po_subprogram_suffix): New function.
7145         (ada_decode): Improve. Move the description of the algorithm
7146         directly inside the code, instead of in the function global
7147         description.
7148
7149 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7150
7151         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7152         and always print the dereferenced value.
7153
7154 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7155
7156         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7157         of the case where the first argument is a reference.
7158         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7159
7160 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7161
7162         Implement support for Ada interface types.
7163
7164         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7165         (ada_is_ignored_field): Ignore fields that are a dispatch table
7166         of a tagged type.
7167
7168 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7169
7170         * top.c (print_gdb_version): Update copyright year.
7171
7172 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7173
7174         * ChangeLog-2007: New ChangeLog rotation.
7175         * ChangeLog: Reset for 2008.
7176         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7177         ChangeLog-2007.
7178
7179 For older changes see ChangeLog-2007.
7180 \f
7181 Local Variables:
7182 mode: change-log
7183 left-margin: 8
7184 fill-column: 74
7185 version-control: never
7186 coding: utf-8
7187 End: