gdb/ChangeLog

   1 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
   4         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
   5         this_frame.
   6         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
   7         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
   8         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
   9         signature.
  10         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
  11         this_frame.
  12         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
  13         Update signature.
  14         * tramp-frame.h (struct tramp_frame): Update signature of init.
  15         * Makefile.in (trad-frame.o): Update.
  16
  17 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
  18
  19         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
  20         (execute_stack_op): Put this_frame in the baton.
  21         (execute_cfa_program): Take this_frame.
  22         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
  23         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
  24         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
  25         (dwarf2_frame_this_id): Adjust to work on this_frame.
  26         (dwarf2_signal_frame_this_id): Delete.
  27         (dwarf2_frame_prev_register): Update signature.  Use new frame
  28         unwind methods.
  29         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
  30         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
  31         dwarf2_frame_sniffer.
  32         (dwarf2_append_unwinders): New.
  33         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
  34         this_frame.
  35         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
  36         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
  37         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
  38         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
  39         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
  40         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
  41         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
  42         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
  43         (dwarf2_append_unwinders): Declare.
  44         (dwarf2_frame_base_sniffer): Update declaration.
  45         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
  46         this_frame.
  47
  48 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
  49
  50         Convert frame unwinders to use the current frame and
  51         "struct value".
  52
  53         * frame.c (frame_debug): Make global.
  54         (get_frame_id): Pass this frame to unwinder routines.
  55         (frame_pc_unwind): Remove unused unwind->prev_pc support.
  56         (do_frame_register_read): Do not discard the return value of
  57         frame_register_read.
  58         (frame_register_unwind): Remove debug messages.  Use
  59         frame_unwind_register_value.
  60         (frame_unwind_register_value, get_frame_register_value): New
  61         functions.
  62         (create_new_frame, get_frame_base_address, get_frame_locals_address)
  63         (get_frame_args_address, get_frame_type): Pass this frame to
  64         unwinder routines.
  65         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
  66         functions.
  67         * frame.h: Update comments.
  68         (frame_debug, frame_unwind_register_value, get_frame_register_value)
  69         (frame_prepare_for_sniffer): Declare.
  70         * frame-unwind.h: Update comments and parameter names.
  71         (default_frame_sniffer): Declare.
  72         (frame_prev_register_ftype): Return a struct value *.
  73         (struct frame_unwind): Remove prev_pc member.
  74         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
  75         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
  76         (frame_unwind_got_register, frame_unwind_got_memory)
  77         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
  78         * frame-base.h: Update comments and parameter names.
  79         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
  80         if necessary.  Add debugging output.
  81         * sentinel-frame.c (sentinel_frame_prev_register)
  82         (sentinel_frame_this_id): Update for new signature.
  83         (sentinel_frame_prev_pc): Delete.
  84         (sentinel_frame_unwinder): Remove prev_pc.
  85         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
  86         prev_pc.
  87         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
  88         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
  89         (frame_unwind_append_sniffer): Delete.
  90         (frame_unwind_append_unwinder): New function.
  91         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
  92         from unwinders.  Use frame_prepare_for_sniffer.
  93         (default_frame_sniffer, frame_unwind_got_optimized)
  94         (frame_unwind_got_register, frame_unwind_got_memory)
  95         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
  96         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
  97         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
  98         signature.
  99         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
 100         * gdbarch.c, gdbarch.c: Regenerated.
 101         * frame-base.c (default_frame_base_address)
 102         (default_frame_locals_address, default_frame_args_address): Update
 103         for new signature.
 104         (frame_base_find_by_frame): Pass this frame to unwinder routines.
 105         * infcall.c (call_function_by_hand): Update comments.
 106         * Makefile.in (frame-unwind.o): Update dependencies.
 107
 108 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
 109
 110         * ada-lang.c (ada_value_primitive_packed_val): Only check
 111         value_lazy for memory lvals.
 112         * findvar.c (value_of_register_lazy): New function.
 113         (locate_var_value): Only check value_lazy for memory lvals.
 114         * valarith.c (value_subscripted_rvalue): Likewise.
 115         * valops.c (value_fetch_lazy): Handle both memory and register
 116         lvals.
 117         (search_struct_field, value_slice): Only check value_lazy for memory
 118         lvals.
 119         * value.c (struct value): Update comment for lazy.
 120         (value_primitive_field): Only check value_lazy for memory lvals.
 121         * value.h (value_lazy): Update comment.
 122         (value_of_register_lazy): Declare.
 123
 124 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
 125
 126         * corefile.c (reopen_exec_file): Close any open files.
 127
 128 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
 129
 130         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
 131         show_memory_breakpoints to 1 while reading the instruction bundle.
 132
 133 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
 134
 135         * gdbarch.sh: Document the return_value method. Explain that
 136         the FUNCTYPE parameter might be NULL.
 137         * gdbarch.h: Regenerated.
 138         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
 139         type when calling using_struct_return, as this is unnecessary
 140         on this target.
 141
 142 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
 143
 144         * terminal.h (create_tty_session): Fix return type.
 145
 146 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
 147
 148         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
 149
 150 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
 151
 152         * breakpoint.c (condition_command, commands_from_control_command)
 153         (break_command_really): Minor reformatting.
 154
 155 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
 156
 157         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
 158
 159 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
 160
 161         * amd64-tdep.c (amd64_get_longjmp_target): New.
 162         (amd64_init_abi): Register amd64_get_longjmp_target as
 163         gdbarch_get_longjmp_target callback.
 164         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
 165
 166 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
 167
 168         * breakpoint.h (enum bpstat_what_main_action): Delete
 169         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
 170
 171         * breakpoint.c (clrs): Delete.
 172         (bpstat_what): Update table.
 173
 174         * infrun.c (handle_inferior_event): Remove
 175         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
 176
 177 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 178
 179         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
 180         Adjust all prototypes using mi_cmd_args_ftype to use
 181         mi_cmd_argv_ftype.
 182         (struct mi_cmd): Remove the args_func field.
 183         * mi/mi-cmds.c: Don't provide value for the args_func field.
 184         * mi/mi-main.c (mi_execute_async_cli_command)
 185         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
 186         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
 187         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
 188         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
 189         (mi_cmd_target_download): Adjust.
 190         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
 191         (mi_cmd_execute): Do not check for args_func.
 192         (mi_execute_async_cli_command): Adjust.
 193         * mi/mi-parse.c: Don't check for args_func.
 194
 195 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 196
 197         * breakpoint.c (bpstat_check_location)
 198         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
 199         New, extracted from bpstat_stop_status.
 200         (bpstat_stop_status): Use the above.
 201
 202 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 203
 204         * mi/mi-main.c (last_async_command): Rename to current_token.
 205         (previous_async_command): Remove.
 206         (mi_cmd_gdb_exit): Adjust.
 207         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
 208         (mi_cmd_target_select): Adjust.
 209         (mi_cmd_execute): Don't set previous_async_command.  Free token
 210         here even in async mode.
 211         (mi_execute_async_cli_command): Adjust.
 212         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
 213         token.
 214         (mi_load_progress): Adjust.
 215
 216 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 217
 218         * infcmd.c (step_1_continuation): Always disable longjmp
 219         breakpoint if we're not going to do another step.
 220
 221 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 222
 223         exec_cleanup murder.
 224         * breakpoint.c (until_break_command_continuation): Add
 225         the 'error' parameter.  Directly delete the breakoint as
 226         opposed to running cleanups.
 227         (until_break_command): Install continuation only
 228         after starting the target.  Don't use exec cleanups,
 229         use ordinary cleanups.  Discard cleanups is successfully
 230         started the target in async mode.
 231         (make_cleanup_delete_breakpoint): Remove.
 232         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
 233         declaration.
 234         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
 235         declarations.
 236         (struct continations): Add the 'error' parameter to the
 237         continuation_hook field.
 238         (add_continuation, do_all_continuations)
 239         (add_intermediate_continuation)
 240         (do_all_intermediate_continuations): Add the 'error' parameter.
 241         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
 242         * inf-loop.c (inferior_event_handler): Instead of calling
 243         discard_all_continuations, use do_all_continuations with 1 as
 244         'error' parameter.  Pass 0 as 'error' parameter in existing uses
 245         of discard_all_continuations.
 246         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
 247         cleanups.
 248         (step_once): Install continuation only after resuming the target.
 249         (step_1_continuation): Disable longjmp breakpoint on error.
 250         (finish_command_continuation): Add the error parameter.  Delete
 251         the finish breakpoint directly, do not use cleanups.
 252         (finish_command): Do not use exec_cleanups. Always setup
 253         continuation.  For sync case, immediately run them.
 254         (attach_command_continuation): Add the error parameter.
 255         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
 256         remove step_resume_breakpoint -- adjust delete it directly.
 257         * interps.c (interp_set): Adjust call to do_all_continations.
 258         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
 259         do exec cleanups.
 260         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
 261         cleanups.
 262         (mi_cmd_execute): Do not use exec_cleanup.
 263         (mi_execute_async_cli_command): Simplify the string concatenation
 264         logic.  Do no use exec cleanup.
 265         (mi_exec_async_cli_cmd_continuation): New parameter error.
 266         Free last_async_command.
 267         * top.c (command_line_handler_continuation): New parameter error.
 268         * utils.c (exec_cleanup_chain, make_exec_cleanup)
 269         (do_exec_cleanups): Remove.
 270         (add_continuation, do_all_continations)
 271         (add_intermediate_continuation)
 272         (do_all_intermediate_continuations): New parameter error.
 273
 274 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 275
 276         * breakpoint.h (bp_location_p): New typedef.
 277         Register a vector of bp_location_p.
 278         * breakpoint.c (always_inserted_mode)
 279         (show_always_inserted_mode): New.
 280         (unlink_locations_from_global_list): Remove.
 281         (update_global_location_list)
 282         (update_global_location_list_nothrow): New.
 283         (update_watchpoint): Don't free locations.
 284         (should_insert_location): New.
 285         (insert_bp_location): Use should_insert_location.
 286         (insert_breakpoint_locations): Copied from
 287         insert_breakpoints.
 288         (insert_breakpoint): Use insert_breakpoint_locations.
 289         (bpstat_stop_status): Call update_global_location_list
 290         when disabling breakpoint.
 291         (allocate_bp_location): Don't add to bp_location_chain.
 292         (set_raw_breakpoint)
 293         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
 294         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
 295         (enable_overlay_breakpoints, disable_overlay_breakpoints)
 296         (set_longjmp_resume_breakpoint)
 297         (enable_watchpoints_after_interactive_call_stop)
 298         (disable_watchpoints_before_interactive_call_start)
 299         (create_internal_breakpoint)
 300         (create_fork_vfork_event_catchpoint)
 301         (create_exec_event_catchpoint, set_momentary_breakpoint)
 302         (create_breakpoints, break_command_1, watch_command_1)
 303         (create_exception_catchpoint)
 304         (handle_gnu_v3_exceptions)
 305         (disable_breakpoint, breakpoint_re_set_one)
 306         (create_thread_event_breakpoint, create_solib_event_breakpoint)
 307         (create_ada_exception_breakpoint): : Don't call check_duplicates.
 308         Call update_global_location_list.
 309         (delete_breakpoint): Don't remove locations and don't
 310         try to reinsert them. Call update_global_location_list.
 311         (update_breakpoint_locations): Likewise.
 312         (restore_always_inserted_mode): New.
 313         (update_breakpoints_after_exec): Temporary disable
 314         always inserted mode.
 315         * Makefile.in: Update dependencies.
 316
 317         * infrun.c (proceed): Remove breakpoints while stepping
 318         over breakpoint.
 319         (handle_inferior_event): Don't remove or insert
 320         breakpoints.
 321         * linux-fork.c (checkpoint_command): Remove breakpoints
 322         before fork and insert after.
 323         (linux_fork_context): Remove breakpoints before switch
 324         and insert after.
 325         * target.c (target_disconnect, target_detach): Remove
 326         breakpoints from target.
 327
 328
 329 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 330
 331         * breakpoint.c (print_one_breakpoint_location): In MI
 332         mode, report the location string the breakpoint was
 333         originally created with.
 334
 335 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
 336
 337         * Makefile.in (xtensa-tdep.o): Update dependencies.
 338         * configure.tgt (xtensa*): Update dependencies.
 339         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
 340         Local variable areg renamed to arreg.
 341         (areg_number): New function.
 342         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
 343         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
 344         replaced by arreg_number.
 345         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
 346         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
 347         (xtensa_scan_prologue): New function.
 348         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
 349         when ENTRY instraction hasn't been executed yet. Get the frame pointer
 350         value based on prologue analysis. Fix the bugs preventing WS and
 351         AR4-AR7/A11 registers from getting right values for intermediate frames,
 352         whose registers have been already spilled.
 353         (xtensa_frame_prev_register): Fix WS register value. Use are_number
 354         and arreg_number appropriately.
 355         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 356         svr4_ilp32_fetch_link_map_offsets.
 357
 358 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
 359
 360         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
 361         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
 362
 363 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 364
 365         * acinclude.m4: Add override.m4.
 366         * configure: Regenerate.
 367
 368 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 369
 370         * ada-lang.c (get_selections): Variable PROMPT made non-const and
 371         initialized with a trailing space now.  Use PROMPT_ARG of
 372         COMMAND_LINE_INPUT instead of printing it ourselves.
 373
 374 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
 375
 376         * NEWS: Document support for 64-bit core file.
 377
 378 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
 379
 380         * NEWS: Add information on calling convention and new SH CLI options.
 381
 382         * sh-tdep.c (sh_cc_gcc): New static string.
 383         (sh_cc_renesas): Ditto.
 384         (sh_cc_enum): New static string array.
 385         (sh_active_calling_convention): New static string pointer denoting
 386         active user chosen ABI.
 387         (sh_is_renesas_calling_convention): New function to return function
 388         specific ABI, or user choice if necessary.
 389         (sh_use_struct_convention): Rename first argument and turn around its
 390         meaning.  Check for renesas ABI and return accordingly.
 391         (sh_use_struct_convention_nofpu): New function.
 392         (sh_next_flt_argreg): Get function type as third parameter.  Check
 393         for renesas ABI and choose floating registers accordingly.
 394         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
 395         struct return slot accordingly.
 396         (sh_push_dummy_call_nofpu): Ditto.
 397         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
 398         Evaluate ABI and give to sh_use_struct_convention_nofpu.
 399         (sh_return_value_fpu):  Evaluate ABI and give to
 400         sh_use_struct_convention.
 401         (show_sh_command): New function.
 402         (set_sh_command): Ditto.
 403         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
 404         CLI command.
 405
 406         * gdbarch.sh (return_value): Add func_type argument.
 407         * gdbarch.c: Regenerate.
 408         * gdbarch.h: Ditto.
 409         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
 410         val_type so as not to collide with value_type function.  Call
 411         using_struct_return with additional function type argument.
 412         * infcall.c (call_function_by_hand): Call using_struct_return and
 413         gdbarch_return_value with additional function type argument.
 414         * infcmd.c (print_return_value): Take addition func_type argument.
 415         Call gdbarch_return_value with additional function type argument.
 416         (finish_command_continuation): Call print_return_value with additional
 417         function type argument.
 418         (finish_command): Ditto.
 419         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
 420         additional function type argument.
 421         * stack.c (return_command): Call using_struct_return and
 422         gdbarch_return_value with additional function type argument.
 423         * value.c (using_struct_return): Take additional function type argument.
 424         * value.h (using_struct_return): Accommodate declaration.
 425         * alpha-tdep.c (alpha_return_value): Add func_type argument.
 426         * amd64-tdep.c (amd64_return_value): Ditto.
 427         * arm-tdep.c (arm_return_value): Ditto.
 428         * avr-tdep.c (avr_return_value): Ditto.
 429         * cris-tdep.c (cris_return_value): Ditto.
 430         * frv-tdep.c (frv_return_value): Ditto.
 431         * h8300-tdep.c (h8300_return_value): Ditto.
 432         (h8300h_return_value): Ditto.
 433         * hppa-tdep.c (hppa32_return_value): Ditto.
 434         (hppa64_return_value): Ditto.
 435         * i386-tdep.c (i386_return_value): Ditto.
 436         * ia64-tdep.c (ia64_return_value): Ditto.
 437         * iq2000-tdep.c (iq2000_return_value): Ditto.
 438         * m32c-tdep.c (m32c_return_value): Ditto.
 439         * m32r-tdep.c (m32r_return_value): Ditto.
 440         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
 441         * m68k-tdep.c (m68k_return_value): Ditto.
 442         (m68k_svr4_return_value): Ditto.
 443         * m88k-tdep.c  (m88k_return_value): Ditto.
 444         * mep-tdep.c (mep_return_value): Ditto.
 445         * mips-tdep.c (mips_eabi_return_value): Ditto.
 446         (mips_n32n64_return_value): Ditto.
 447         (mips_o32_return_value): Ditto.
 448         (mips_o64_return_value): Ditto.
 449         * mn10300-tdep.c (mn10300_return_value): Ditto.
 450         * mt-tdep.c (mt_return_value): Ditto.
 451         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
 452         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
 453         (ppc_sysv_abi_broken_return_value): Ditto.
 454         (ppc64_sysv_abi_return_value): Ditto.
 455         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
 456         (ppc_sysv_abi_broken_return_value): Ditto.
 457         (ppc64_sysv_abi_return_value): Ditto.
 458         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
 459         * rs6000-tdep.c (rs6000_return_value): Ditto.
 460         * s390-tdep.c (s390_return_value): Ditto.
 461         * score-tdep.c (score_return_value): Ditto.
 462         * sh-tdep.c (sh_return_value_nofpu): Ditto.
 463         (sh_return_value_fpu): Ditto.
 464         * sh64-tdep.c (sh64_return_value): Ditto.
 465         * sparc-tdep.c (sparc32_return_value): Ditto.
 466         * sparc64-tdep.c (sparc64_return_value): Ditto.
 467         * spu-tdep.c (spu_return_value): Ditto.
 468         * v850-tdep.c (v850_return_value): Ditto.
 469         * vax-tdep.c (vax_return_value): Ditto.
 470         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
 471         * xtensa-tdep.c (xtensa_return_value): Ditto.
 472
 473         * gdbtypes.h (struct type): Add calling_convention member.
 474         * dwarf2read.c (read_subroutine_type): Add calling convention read
 475         from DW_AT_calling_convention attribute to function type.
 476
 477 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
 478
 479         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
 480         multi_f77_subscript to support values from registers.
 481         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
 482         * value.h (value_subscripted_rvalue): Add prototype.
 483
 484         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
 485         Fix output.
 486         * f-valprint.c (f_val_print): Likewise.
 487
 488 2008-04-21  Craig Silverstein  <csilvers@google.com>
 489
 490         * dwarf2read.c (zlib_decompress_section): Define abfd in the
 491         !HAVE_ZLIB_H case.
 492
 493 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
 494
 495         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
 496         section is not a code section.
 497
 498 2008-04-19  Craig Silverstein  <csilvers@google.com>
 499
 500         * NEWS: Add information on compressed debug sections.
 501
 502 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
 503
 504         * mi/mi-cmd-var.c (varobj_update_one): Print new
 505         value for variable objects that changed type.
 506
 507 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
 508
 509         * varobj.c (varobj_invalidate): Don't touch floating
 510         varobjs.
 511
 512 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
 513
 514         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
 515         (multiple_symbols_cancel): Remove extra const.
 516         * symtab.h: Likewise.
 517
 518 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
 519
 520         * interps.c (top_level_interpreter): Rename static variable...
 521         (top_level_interpreter_ptr): ...to this.
 522         (top_level_interpreter): New function.
 523
 524         * interps.h: New extern for top_level_interpreter.
 525
 526         * linespec.c: Include interps.h and mi/mi-cmds.h.
 527         (decode_line_2): When using MI, always set all breakpoints in menu.
 528
 529         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
 530
 531 2008-04-18  Craig Silverstein  <csilvers@google.com>
 532
 533         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
 534         * config.in, configure: Regenerate.
 535         * dwarf2read.c: Include zlib.h if present.
 536         Modified *_SECTION macros.
 537         (section_is_p): New.
 538         (dwarf2_locate_sections): Use section_is_p instead of strcmp
 539         (dwarf2_resize_section): New.
 540         to determine whether a given section has a given name.
 541         (zlib_decompress_section): New.
 542         (dwarf2_read_section): Read the compressed section if present
 543         in the binary.
 544         * MAINTAINERS: Added myself to section Write After Approval.
 545
 546 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
 547
 548         * defs.h (exec_set_section_offsets): Remove prototype.
 549         * exec.c (exec_set_section_offsets): Remove function.
 550
 551 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
 552
 553         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
 554         in the search for the matching symbol.
 555
 556 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
 557
 558         * breakpoint.c (update_watchpoint): Always reparse
 559         condition.
 560
 561 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
 562
 563         * breakpoint.c (print_one_breakpoint_location): Make sure to print
 564         the breakpoint address only once.
 565
 566 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
 567
 568         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
 569         rather than a hard-coded architecture, for xcoff executables.
 570
 571 2008-04-17  Doug Evans  <dje@google.com>
 572
 573         * buildsym.c (watch_main_source_file_lossage): New fn.
 574         (end_symtab): Call it.
 575
 576         * source.c (find_and_open_source): Add some comments clarifying
 577         handling of FULLNAME argument.  Make static.  Remove pointless
 578         xstrdup/xfree.
 579
 580 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
 581
 582         * inf-loop.c (inferior_event_handler): Also run the intermediate
 583         continuations in the INF_EXEC_COMPLETE case.
 584
 585 2008-04-16  Tom Tromey  <tromey@redhat.com>
 586
 587         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
 588         (set_cmd_async_ok, get_cmd_async_ok): Declare.
 589         * cli/cli-decode.c (set_cmd_async_ok): New function.
 590         (get_cmd_async_ok): New function.
 591         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
 592         "show" as async-ok.
 593         * top.c (execute_command): Use get_cmd_async_ok.
 594         * infcmd.c: Include cli/cli-decode.h.
 595         (_initialize_infcmd): Mark "interrupt" as async-ok.
 596         * Makefile.in (infcmd.o): Depend on cli_decode_h.
 597
 598 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
 599
 600         PR gdb/2445
 601         * exec.c: Correct "arch-utils.h" include.
 602
 603 2008-04-15  Aleksandar Ristovski <aristovski@qnx.com>
 604
 605         PR gdb/2424
 606         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
 607         to allow printing to 'see' real reason of stop. This fixes PR 2424.
 608         * breakpoint.c (bpdisp_texst): New function. The function takes over
 609         the role of bpstats static array in print_one_breakpoint_location.
 610         (print_it_typical): Print "Temporary breakpoint" instead
 611         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
 612         protocols, print disp field.
 613         (print_one_breakpoint_location): Removed bpdisps static definition.
 614         Call new bpstat_text function to get value for 'disp' field.
 615         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
 616
 617 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
 618
 619         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
 620         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
 621         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
 622         * gnulib/Makefile.in: Regenerate.
 623
 624 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
 625
 626         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
 627         (defs_h): Use $(GNULIB_H).
 628         (all-lib): Depend on gnulib/Makefile.
 629         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
 630         * config.in, gnulib/Makefile.in: Regenerated.
 631
 632 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
 633
 634         * Makefile.in (LIBGNU, INCGNU): Define.
 635         (INTERNAL_CFLAGS_BASE): Add INCGNU.
 636         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
 637         (CLEANDIRS): New.
 638         ($(LIBGNU), all-lib): New rules.
 639         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
 640         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
 641         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
 642         * gnulib: New directory, from gnulib-tool.
 643         * configure, aclocal.m4: Regenerated.
 644
 645 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
 646
 647         * linux-thread-db.c (have_threads_callback): Check thread->private.
 648
 649 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
 650             Vladimir Prus  <vladimir@codesourcery.com>
 651
 652         Fix @-varobjs.
 653         * varobj.c (value_of_root): Update the expression for
 654         floating varobjs.
 655         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
 656         report that.
 657
 658 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
 659
 660         * mi/mi-cmd-var.c: Include "mi-getopt.h".
 661         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
 662         (mi_cmd_var_set_format): Use new mi_parse_format.
 663         (mi_cmd_var_evaluate_expression): Support for -f option to specify
 664         format.
 665         * Makefile.in (mi-cmd-var.o): Update dependencies.
 666
 667         * varobj.h (varobj_get_formatted_value): Declare.
 668         * varobj.c (my_value_of_variable): Added format parameter.
 669         (cplus_value_of_variable): Likewise.
 670         (java_value_of_variable): Likewise.
 671         (c_value_of_variable): Likewise.  Evaluate expression based
 672         on format parameter.
 673         (struct language_specific): Add format parameter to function member
 674         *value_of_variable.
 675         (varobj_get_formatted_value): New.
 676         (varobj_get_value): Added format parameter to method call.
 677
 678 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
 679
 680         * stabsread.c (cleanup_undefined_types_noname): Manually set the
 681         instance flags of the undefined type before calling replace_type.
 682
 683 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
 684
 685         * target.h (enum strata): Remove the download_stratum.
 686
 687 2008-04-07  Doug Evans  <dje@google.com>
 688
 689         * buildsym.h (last_source_file): Add dwarf info to comment.
 690         (last_source_start_addr): Ditto.
 691
 692 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
 693
 694         * alphanbsd-tdep.c: Include "target.h".
 695         * mn10300-tdep.c: Include "target.h".
 696         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
 697
 698 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
 699
 700         Fix breakpoint condition that use member variables.
 701         * valops.c (check_field): Remove.
 702         (check_field_in): Rename to check_field.
 703         (value_of_this): Use la_name_of_this.
 704         * value.h (check_field): Adjust prototype.
 705
 706         * language.h (la_value_of_this): Rename to la_name_of_this.
 707         * language.c (unknown_language_defn): Specify "this" for
 708         name_of_this.
 709         (auto_language_defn): Likewise.
 710         (local_language_defn): Likewise.
 711         * ada-lang.c (ada_language_defn): Adjust comment.
 712         * c-lang.c (c_language_defn): Adjust comment.
 713         (cplus_language_defn): Specify "this" for name_of_this.
 714         (asm_language_defn): Adjust comment.
 715         (minimal_language_defn): Adjust comment.
 716         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
 717         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
 718         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
 719         * objc-lang.c (objc_language_defn): Specify "self" for
 720         name_of_this.
 721         * p-lang.c (pascal_language_defn): Specify "this" for
 722         name_of_this.
 723         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
 724
 725         * symtab.c (lookup_symbol_aux): Lookup "this" in the
 726         proper scope, and check for field in type of "this", without
 727         trying to create a value.
 728
 729 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
 730
 731         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
 732         (mi_error_message): Delete declaration.
 733         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
 734         returning MI_CMD_ERROR.
 735         * mi/mi-main.c (mi_error_message): Delete.
 736         (mi_cmd_exec_interrupt):
 737         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
 738         (mi_cmd_thread_info): Call error instead of returning
 739         MI_CMD_ERROR.
 740         (mi_cmd_data_list_register_values): Call error instead of
 741         returning MI_CMD_ERROR.  Adapt to new get_register interface.
 742         (get_register): Change return typo to void.  Call error instead of
 743         returning MI_CMD_ERROR.
 744         (mi_cmd_data_write_register_values): Call error instead of
 745         returning MI_CMD_ERROR.
 746         (mi_cmd_list_features): Return MI_CMD_DONE.
 747         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
 748         (mi_execute_command): Always print exceptions with -error.
 749
 750 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
 751
 752         * NEWS: Mention new commands set/show multiple-symbols.
 753
 754 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
 755
 756         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
 757         (multiple_symbols_cancel): New constants.
 758         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
 759         (multiple_symbols_select_mode): New function.
 760         (_initialize_symtab): Add new set/show multiple-symbols commands.
 761         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
 762         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
 763         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
 764         setting.
 765         * linespec.c (decode_line_2): Likewise.
 766
 767 2008-04-03  Doug Evans  <dje@sebabeach.org>
 768
 769         * symtab.h (enum free_code): Delete free_contents, unused.
 770         * symmisc.c (free_symtab_block): Delete.
 771         (free_symtab, case free_code): Delete.
 772
 773 2008-04-01  Aleksandar Ristovski <aristovski@qnx.com>
 774
 775         * valops.c (value_cast_structs): New function. Cast related
 776         STRUCT types up/down and return cast value. The body of this
 777         function comes mostly from value_cast_pointers.
 778         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
 779         to value_cast_structs. Now value_cast_pointers needs only create
 780         appropriate reference after using value_cast_structs for actual
 781         casting.
 782         (value_cast): Handle references.
 783
 784 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
 785
 786         * MAINTAINERS: Added myself to section Write After Approval.
 787
 788 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 789
 790         * ia64-tdep.c (examine_prologue): Correct array access.
 791
 792 2008-03-28  Aleksandar Ristovski <aristovski@qnx.com>
 793
 794         * cp-support.c (first_component_command): Return if no arguments.
 795
 796 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
 797
 798         * ser-mingw.c (ser_windows_open): Open requested name.
 799
 800 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
 801
 802         * MAINTAINERS: Added myself.
 803
 804 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
 805
 806         * target.c (find_default_run_target): Allow a NULL `do_mesg'
 807         parameter.  If it is NULL, don't call error.
 808         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
 809         `do_mesg' parameter to find_default_run_target.  If no target was
 810         found, return 0.
 811
 812 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
 813
 814         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
 815         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
 816         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
 817         Delete.
 818         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
 819
 820 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
 821
 822         GDB 6.8 released.
 823
 824 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
 825
 826         * features/Makefile (%.dat): Set xmltarget to the base filename
 827         of the XML source, without subdirectory.
 828         * regformats/rs6000/powerpc-32.dat: Regenerate.
 829         * regformats/rs6000/powerpc-64.dat: Regenerate.
 830         * regformats/rs6000/powerpc-e500.dat: Regenerate.
 831
 832 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
 833
 834         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
 835         objfile arch.
 836
 837 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
 838
 839         * mi/mi-main.c (enum captured_mi_execute_command_actions):
 840         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
 841
 842 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
 843
 844         * objfiles.h (struct objfile): New GDBARCH member.
 845         (get_objfile_arch): Add prototype.
 846         * objfiles.c: Include "arch-utils.h".
 847         (allocate_objfile): Look up gdbarch associated with bfd.
 848         (get_objfile_arch): New function.
 849         * Makefile (objfiles.o): Update dependencies.
 850
 851         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
 852         by objfile arch.
 853         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
 854         by frame arch.
 855         (locexpr_describe_location): Replace current_gdbarch by
 856         objfile arch.
 857         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
 858         (dwarf2_add_field): Likewise.
 859         (read_tag_pointer_type): Likewise.
 860         (read_base_type): Likewise.
 861         (new_symbol): Likewise.
 862
 863         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
 864         (decode_base_type, decode_function_type): Likewise.
 865         (coff_read_struct_type, coff_read_enum_type): Likewise.
 866         (coff_symtab_read): Replace current_gdbarch by objfile arch.
 867         (decode_base_type): Likewise.
 868         (coff_read_enum_type): Likewise.
 869         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
 870         (coff_read_enum_type): Likewise.
 871
 872         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
 873         (end_psymtab): Likewise.
 874         (process_one_symbol): Likewise.
 875
 876         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
 877         (parse_procedure): Likewise.
 878         (parse_partial_symbols): Likewise.
 879
 880         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
 881
 882         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
 883         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
 884         built-in types.
 885         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
 886         static range_index_type by built-in type.
 887         (read_one_struct_field): Replace current_gdbarch by objfile arch.
 888         (read_enum_type): Likewise.
 889
 890         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
 891         objfile arch.
 892
 893 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
 894
 895         * varobj.h (varobj_floating_p): Declare.
 896         * varobj.c (varobj_floating_p): New.
 897         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
 898         '@' as the name, update all floating varobjs.
 899
 900 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
 901
 902         * varobj.c (struct varobj_root): Rename use_selected_frame to
 903         floating, and clarify the meaning.
 904         (varobj_create, varobj_update,  new_root_variable): Adjust.
 905         (value_of_root): Don't use type_changed as in variable,
 906         adjust comment.
 907         (c_value_of_root): Adjust.
 908
 909 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
 910
 911         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
 912         gdb's thread list.
 913         (linux_nat_wait): Add main lwp to gdb's thread list.
 914         * linux-thread-db.c (find_new_threads_callback): Also attach to
 915         already listed threads which thread_db didn't know about yet.
 916
 917 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
 918
 919         * linux-nat.c (drain_queued_events): Fix comment typo.
 920         (linux_nat_attach): In async mode, don't rely on storing a pending
 921         status.  Instead place the wait status on the pipe.
 922         (linux_nat_resume): Remove unreacheable shortcut code in async
 923         mode.
 924         (stop_wait_callback): In async mode, don't store pending status.
 925         Instead, cancel breakpoints or resend the signal appropriatelly.
 926         (cancel_breakpoint): New, refactored from
 927         cancel_breakpoints_callback.
 928         (cancel_breakpoints_callback): Call cancel_breakpoint.
 929         (pipe_to_local_event_queue): Remove special token processing.
 930         (linux_nat_wait): Issue an internal error if a pending status is
 931         found in async mode.
 932
 933 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
 934
 935         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
 936
 937 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
 938             Vladimir Prus  <vladimir@codesourcery.com>
 939
 940         * varobj.c  (struct varobj_root): New component thread_id.
 941         (varobj_get_thread_id, check_scope): New functions.
 942         (c_value_of_root): Use check_scope.  Switch to the
 943         proper thread if necessary.
 944
 945         * varobj.h (varobj_get_thread_id): New extern.
 946
 947         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
 948
 949 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
 950
 951         PR gdb/544
 952         * top.c: Revert 2008-03-21 changes.
 953
 954 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
 955
 956         * thread.c (make_cleanup_restore_current_thread): Make it
 957         globally visible.
 958         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
 959         * varobj.c (varobj_update): Don't save/restore frame.
 960         (c_value_of_root): Save/restore thread and frame here,
 961         using make_cleanup_restore_current_thread.
 962         * Makefile.in: Update dependecies.
 963
 964 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
 965
 966         * varobj.c (struct varobj_root): Clarify
 967         comment on the frame field.
 968         (varobj_create): Don't set frame if we have no
 969         block.
 970
 971 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
 972
 973         PR gdb/544
 974         Suggested by Jan Kratochvil:
 975         * top.c (gdb_rl_operate_and_get_next_completion): Call
 976         rl_redisplay_function.
 977         (gdb_rl_redisplay): New.
 978         (init_main): Set rl_redisplay_function.
 979
 980 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
 981
 982         * aix-thread.c (pdc_read_regs): Fix compiler warning.
 983         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
 984         (store_regs_kernel_thread): Likewise.
 985
 986 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
 987
 988         Linux native async support.
 989
 990         * target.h (struct target_ops): Delete to_async_mask_value and add
 991         to_async_mask.
 992         (target_is_async_p, target_async): Formatting.
 993         (target_async_mask_value): Delete.
 994         (target_async_mask): Delete function declaration, and add new
 995         target macro with the same name.
 996
 997         * target.c (update_current_target): Replace to_async_mask_value by
 998         to_async_mask.  Default to_async_mask to return_one.
 999         (target_async_mask): Delete.
1000         (find_default_can_async_p, find_default_is_async_p): New.
1001         (init_dummy_target): register find_default_can_async_p and
1002         find_default_is_async_p on the dummy target.
1003
1004         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1005         (debug_linux_nat_async): New global.
1006         (show_debug_linux_nat_async): New function.
1007         (linux_nat_async_enabled, linux_nat_async_mask_value)
1008         (linux_nat_event_pipe, linux_nat_num_queued_events)
1009         (linux_nat_async_events_enabled): New globals.
1010         (struct waitpid_result): New struct.
1011         (waitpid_queue): New global.
1012         (queued_waitpid, push_waitpid, drain_queued_events): New.
1013         (my_waitpid): Call queued_waitpid.
1014         (linux_child_follow_fork): Disable async events during the call.
1015         (blocked_mask): Delete.
1016         (sync_sigchld_action, async_sigchld_action): New globals.
1017         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
1018         async mode, block events during the call.
1019         (linux_nat_create_inferior): New.
1020         (linux_nat_attach): In sync mode, restore the mask states.  In
1021         async mode, wake the event loop immediatelly.
1022         (detach_callback): Drain all queued events of the lwp we're
1023         detaching from.
1024         (linux_nat_detach): Block async mode, and drain events of the main
1025         process.
1026         (linux_nat_resume): If in async mode, mask async events during the
1027         call.  If short circuiting, force event loop to wake up.  If
1028         resuming, set target_executing, and register target events in the
1029         event loop.
1030         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1031         (linux_nat_wait): In async mode, block events during the call.
1032         Only enable/disable passing SIGINT to the inferior in sync mode.
1033         Get events from local waitpid queue.  If no interesting events was
1034         found, return to events loop.  Reregister target events in the
1035         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
1036         (linux_nat_kill): Disable events on entry.
1037         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1038         here.  Detach async mode from the event loop if there are no more
1039         forks available, otherwise leave it on.
1040         (sigchld_handler): Assure this is called only in sync mode.
1041         (linux_async_permitted, linux_async_permitted_1): New globals.
1042         (set_maintenance_linux_async_permitted)
1043         (show_maintenance_linux_async_permitted): New functions.
1044         (linux_nat_is_async_p, linux_nat_can_async_p)
1045         (linux_nat_async_mask): New.
1046         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1047         (get_pending_events, async_sigchld_handler): New.
1048         (linux_nat_async_events): New.
1049         (async_terminal_is_ours): New global.
1050         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
1051         (async_client_callback, async_client_context): New.
1052         (linux_nat_async_file_handler, linux_nat_async)
1053         (linux_nat_disable_async, linux_nat_enable_async): New.
1054         (linux_nat_add_target): Register linux_nat_create_inferior,
1055         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
1056         linux_nat_async_mask, linux_nat_terminal_inferior and
1057         linux_nat_terminal_ours.
1058         (_initialize_linux_nat): Remove local action variable, and update
1059         code that used it to use sync_sigchld_action.  Add new
1060         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
1061         set/show command in the maintenance class.  Add new "linux-async"
1062         maintenance set/show command.  Block SIGCHLD by default.  Setup
1063         async_sichld_action, and sync_sigchld_action.  Install the default
1064         async mode.
1065         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
1066         the cancel signals.
1067
1068         * linux-thread-db.c (re_check_for_thread_db): New.
1069         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
1070         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
1071         (thread_db_async_mask): New.
1072         (init_thread_db_ops): Register thread_db_can_async_p,
1073         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
1074
1075         * remote.c (remote_async_mask_value): New.
1076         (remote_return_zero): New.
1077         (init_remote_ops): Register remote_return_zero as callbacks of
1078         to_can_async_p and to_is_async_p.
1079         (remote_can_async_p, remote_is_async_p, remote_async): Update to
1080         use remote_async_mask_value.
1081         (remote_async_mask): New.
1082         (init_remote_async_ops): Remove to_async_mask_value setting and
1083         register remote_async_mask as to_async_mask callback in
1084         remote_async_ops.
1085
1086         * Makefile.in (linux-nat.o): Update.
1087
1088 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
1089
1090         * gdbthread.h (add_thread_with_info): New.
1091         * linux-thread-db.c: Add some documentation.
1092         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
1093         (struct private_thread_info): Remove th_valid and ti_valid.
1094         Replace ti with tid.
1095         (thread_get_info_callback): Do not add TID to the new ptid.  Do
1096         not cache th or ti.
1097         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
1098         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
1099         new PTID.
1100         (attach_thread): Handle an already-existing thread.  Use
1101         add_thread_with_info.  Cache the th and tid.
1102         (detach_thread): Verify that private was set.  Remove verbose
1103         argument and printing.  Update caller.
1104         (thread_db_detach): Do not adjust inferior_ptid.
1105         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
1106         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
1107         (thread_db_wait): Do not use lwp_from_thread.
1108         (thread_db_pid_to_str): Use the cached TID.
1109         (thread_db_extra_thread_info): Check that private is set.
1110         (same_ptid_callback): Delete.
1111         (thread_db_get_thread_local_address): Do not use it or check
1112         is_thread.  Check that private is set.  Assume that the thread
1113         handle is already cached.
1114         (init_thread_db_ops): Remove to_resume and to_kill.
1115         * thread.c (add_thread_with_info): New.
1116         (add_thread): Use it.
1117         * linux-nat.c (find_thread_from_lwp): Delete.
1118         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
1119         deleting the thread.
1120         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
1121         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
1122         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
1123         printf_unfiltered for thread exits.
1124         * procfs.c (procfs_wait): Likewise.
1125
1126 2008-03-21  Chris Demetriou  <cgd@google.com>
1127
1128         * symtab.c (rbreak_command): Quote symbol name before passing
1129         it to break_command.
1130
1131 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
1132
1133         * eval.c (evaluate_subexp_for_address): Clarify error message.
1134         Use value_must_coerce_to_target.
1135         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
1136         * valops.c (value_assign): Call value_coerce_to_target when
1137         assigning to anything but internalvars.  Leave GDB-side arrays
1138         as arrays when assigning to internalvars.
1139         (value_must_coerce_to_target, value_coerce_to_target): New.
1140         (value_coerce_array, value_addr): Call value_coerce_to_target.
1141         (value_array): Create the array in GDB's memory instead of
1142         the inferior's.
1143         * value.h (value_must_coerce_to_target, value_coerce_to_target):
1144         Declare.
1145
1146 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
1147
1148         * top.c (quit_confirm): Warn that we will kill the program.
1149
1150 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
1151
1152         * inflow.c (terminal_ours_1): Guard access to
1153         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
1154
1155 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
1156             Jim Blandy  <jimb@codesourcery.com>
1157             Daniel Jacobowitz  <drow@false.org>
1158
1159         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
1160         (dwarf2_read_address): Update prototype.
1161
1162         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
1163         (signed_address_type): Likewise.
1164         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
1165         (execute_stack_op): Update calls to unsigned_address_type,
1166         signed_address_type and dwarf2_read_address.  Fix implementation
1167         of DW_OP_deref_size.
1168
1169         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
1170         (dwarf2_per_cu_addr_size): Likewise.
1171         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
1172         (struct dwarf2_loclist_baton): Likewise.
1173
1174         * dwarf2loc.c (find_location_expression): Update calls to
1175         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
1176         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
1177         (locexpr_describe_location): Likewise.
1178         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
1179         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
1180         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
1181         to dwarf2_per_cu_addr_size (per_cu).
1182         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
1183         (loclist_read_variable): Likewise.
1184         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
1185
1186         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
1187         instead of baton->objfile.
1188         (dwarf2_per_cu_obfile): New function.
1189         (dwarf2_per_cu_addr_size): Likewise.
1190
1191         * dwarf2-frame.c (struct comp_unit): Move higher.
1192         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
1193         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
1194         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
1195         parameter by using fde->eh_frame_p.  Use read_encoded_value
1196         to implement DW_CFA_set_loc.
1197         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
1198         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
1199         execute_stack_op and execute_cfa_program.
1200         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
1201         (size_of_encoded_value): Remove.
1202         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
1203         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
1204         (add_cie): Set cie->unit backlink.
1205         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
1206         read_encoded_value.
1207         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
1208
1209 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
1210
1211         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
1212         gdbarch_bfd_arch_info.
1213
1214 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
1215
1216         * aix-thread.c (pdc_read_regs): Minor reformatting.
1217
1218 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
1219
1220         * thread.c (print_thread_info): Don't insist
1221         on having current thread if there are no
1222         threads at all.
1223
1224 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
1225
1226         * infcmd.c (attach_command_post_wait)
1227         (attach_command_continuation): New.
1228         (attach_command): Support background async execution, and async
1229         execution in synchronous mode.
1230
1231 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1232
1233         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
1234         * symmisc.c (dump_symtab_1): Likewise.
1235         * wrapper.c (gdb_value_struct_elt): Likewise.
1236
1237 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
1238
1239         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
1240
1241 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
1242
1243         * linux-nat.c (linux_nat_filter_event): New, refactored from
1244         linux_nat_wait.
1245         (linux_nat_wait): Call linux_nat_filter_event.
1246
1247 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
1248
1249         * top.c (execute_command): Fix uninitialized variable error.
1250
1251 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
1252
1253         * Makefile.in (amd64nbsd-nat.o): New dependency.
1254         * amd64nbsd-nat.c: Include "nbsd-nat.h".
1255         (_initialize_amd64nbsd_nat): Update target vector to use
1256         nbsd_pid_to_exec_file.
1257         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
1258
1259 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
1260
1261         Remove ignoring leading exec events code.
1262         * fork-child.c (startup_inferior): Do not set
1263         inferior_ignoring_leading_exec_events.
1264         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
1265         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
1266         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
1267         (handle_inferior_event): Remove code for ignoring leading exec
1268         events.
1269         * target.c (update_current_target): Do not inherit, or default,
1270         to_reported_exec_events_per_exec_call.
1271         (debug_to_reported_exec_events_per_exec_call): Remove.
1272         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
1273         * target.h (target_reported_exec_events_per_exec_call): Remove.
1274         (struct target): Remove the to_reported_exec_events_per_exec_call
1275         field.
1276
1277 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
1278
1279         Implement -thread-info.
1280         * gdbthread.h (print_thread_info): Declare.
1281
1282         * thread.c (print_thread_info): New, extracted
1283         from info_threads_command and adjusted to
1284         work for CLI and MI.
1285         (info_threads_command): Use print_thread_info.
1286         * Makefile.in: Update dependencies.
1287
1288         * mi/mi-cmds.c (mi_cmds): Specify a handler
1289         for -thread-info.
1290         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
1291         * mi/mi-main.c (mi_cmd_thread_info): New.
1292         (mi_cmd_list_features): Include 'thread-info'.
1293
1294 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
1295
1296         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
1297         to decide whether to match instruction patterns using "sw" and "sd".
1298
1299 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1300
1301         * infcmd.c (jump_command): Postpone disabling stdin until after
1302         the possible query.
1303
1304 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1305
1306         * inflow.c (gdb_getpgrp): New.
1307         (gdb_has_a_terminal): Use get_getpgrp.
1308         (terminal_ours_1): If attach_flag is set, don't refetch
1309         inferior_process_group.
1310
1311 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1312
1313         * features/library-list.dtd: Allow "section" elements as children
1314         of "library".  Add "section" element and describe its attributes.
1315
1316         * solib-target.c (struct lm_info): Add section_bases member.
1317         (library_list_start_segment): Error out if seen a section element.
1318         (library_list_start_section): New.
1319         (library_list_end_library): New.
1320         (solib_target_free_library_list): Free section_bases.
1321         (section_attributes): New.
1322         (library_children): Make "segment" optional.  Add "section" child.
1323         (library_list_children): Register library_list_end_library.
1324         (solib_target_relocate_section_addresses): Handle section bases.
1325
1326         * NEWS: Mention new qXfer:libraries:read section offsets support.
1327
1328 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
1329
1330         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
1331         (make_exec_error_cleanup): Remove declarations.
1332         * utils.c (exec_error_cleanup_chain): Remove.
1333         (do_exec_error_cleanups, discard_exec_error_cleanups)
1334         (make_exec_error_cleanup): Remove.
1335         * event-loop.c (start_event_loop): Adjust call to
1336         async_enable_stdin.
1337         * event-top.c (async_enable_stdin): Remove the paramater dummy.
1338         (async_disable_stdin): Don't register async_enable_stdin via
1339         cleanup.
1340         * inf-loop.c (inferior_event_handler): Don't
1341         call do_exec_error_cleanups.  Call async_enable_stdin instead.
1342         * event-loop.c (start_event_loop): Adjust call to
1343         async_enable_stdin.
1344         * tui/tui-interp.c (tui_command_loop): Adjust call to
1345         async_enable_stdin.
1346
1347 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
1348
1349         Async mode fixes.
1350         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
1351         * breakpoint.c (bpstat_do_actions): In async mode,
1352         don't jump to top expecting stop_bpstat to be already
1353         updated.
1354         * event-loop.c (start_event_loop): Call async_enable_stdin
1355         on exception.
1356         * event-top.c (async_enable_stdin): Do nothing if sync_execution
1357         is not set.
1358         (command_handler): Do not setup continuation here.
1359         (command_line_handler_continuation): Move to...
1360         * top.c (command_line_handler_continuation): ... here.
1361         (execute_command): In async mode, register continuation.
1362         Don't check frame's language in running in async mode.
1363         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
1364         * inf-loop.c (complete_execution): Inline into...
1365         (inferior_event_handler): ... here.  Clear target_executing before
1366         doing any cleanups.  Don't try to show prompt if the target was
1367         resumed.
1368         * infcmd.c (signal_command): Add support for async mode.
1369         (finish_command): Only add continuation if the target was
1370         successfully resumed.
1371         * remote.c (init_async_opts): Register to_get_thread_local_address
1372         handler.
1373         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
1374         with sync_execution.
1375         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
1376         on exception.
1377
1378 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
1379
1380         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
1381         * exec.c (exec_bfd_mtime): Define.
1382         (exec_close): Clear it.
1383         (exec_file_attach): Set it.
1384         * gdbcore.h (exec_bfd_mtime): Declare.
1385         * source.c (find_source_lines): Do not use bfd_get_mtime.
1386
1387 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
1388
1389         * top.c (simplified_command_loop): Remove.
1390
1391 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
1392
1393         Remove unused remote.c hooks.
1394         * remote.c (deprecated_target_resume_hook)
1395         (deprecated_target_wait_loop_hook): Remove.
1396         (remote_resume): Do not call deprecated_target_resume_hook.
1397         (remote_wait): Do not call deprecated_target_wait_loop_hook.
1398         (remote_async_wait): Likewise.
1399
1400 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
1401
1402         Implement MI notification for new threads.
1403         * doc/observer.texi (new_thread): Document.
1404         * observer.sh: Forward declare struct thread_info.
1405         * thread.c (add_thread): Notify observer.
1406
1407         * interps.h (interp_init_ftype): New parameter
1408         top_level.
1409         (interp_set): Likewise.
1410         (top_level_interpreter_data): Declare.
1411         * interps.c (interp_set): New parameter top_level.
1412         Pass it to interpreter's init function.  Remember
1413         top level interpreter.
1414         (interpreter_exec_cmd): Adjust.
1415         (top_level_interpreter_data): New.
1416         * main.c (captured_main): Pass 1 for top_level
1417         parameter of interp_set.
1418         * cli/cli-interp.c (cli_interpreter_init): New
1419         parameter top_level.
1420         * tui/tui-interp.c (tui_init): New parameter top_level.
1421
1422         * mi/mi-interp.c (mi_new_thread): New.
1423         (mi_interpreter_init): If top level, register
1424         observer for new threads.
1425
1426         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
1427
1428 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1429
1430         * top.c (execute_command): Disable break and stop
1431         commands in async mode.
1432
1433 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1434
1435         revert:
1436         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1437         * inf-loop.c (inferior_event_handler): Don't include remote.h.
1438         Call target_stop in the INF_QUIT_REQ case.
1439         * Makefile.in (inf-loop.o): Update.
1440
1441 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1442
1443         * inf-loop.c (inferior_event_handler): Don't include remote.h.
1444         Call target_stop in the INF_QUIT_REQ case.
1445         * Makefile.in (inf-loop.o): Update.
1446
1447 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
1448
1449         * top.c (execute_command): Enable break, info and interrupt
1450         commands in async mode.
1451
1452 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
1453             Daniel Jacobowitz  <dan@codesourcery.com>
1454
1455         * breakpoint.h (breakpoint_restore_shadows): New
1456         declaration.
1457         * breakpoint.c (breakpoint_restore_shadows): New.
1458         (read_memory_nobpt): Delete.
1459         * gdbcore.h (read_memory_nobpt): Delete declaration.
1460         * target.c (memory_xfer_partial): Call
1461         breakpoint_restore_shadows.
1462         (restore_show_memory_breakpoints)
1463         (make_show_memory_beakpoints_cleanup): New.
1464         (show_memory_breakpoints): New.
1465         * target.h (make_show_memory_beakpoints_cleanup): Declare.
1466         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
1467         Make sure we see memory breakpoints when checking if
1468         breakpoint is still there.
1469         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
1470         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
1471         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
1472         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
1473
1474 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
1475
1476         * thread.c (add_thread): Use printf_unfiltered to print.
1477
1478 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
1479
1480         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
1481         that is true only on x86-solaris and x86_64-solaris.
1482         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
1483         with proc_get_LDT_entry.
1484
1485 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1486
1487         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
1488         * config.in, configure: Regenerate.
1489         * fork-child.c (fork_inferior): Call create_tty_session.
1490         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
1491         (create_tty_session): New function.
1492         * terminal.h: Declare create_tty_session.
1493
1494 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
1495
1496         PR 5900
1497         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
1498         * mipsread.c: Include elf/internal.h.
1499         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
1500         to internal range.
1501
1502 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
1503
1504         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
1505         to get at the current architecture and at the target specific vector.
1506         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
1507         remove define of I387_ST0_REGNUM.
1508
1509         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
1510
1511         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
1512         get at the current architecture
1513         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
1514         parameter.
1515
1516         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
1517         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
1518
1519         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
1520         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
1521         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
1522
1523         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
1524         at the target specific vector.
1525
1526         (i386_get_longjmp_target): Use get_frame_arch to get at the current
1527         architecture. Use gdbarch_tdep to get at the target specific vector.
1528
1529         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
1530         update caller. Use gdbarch_tdep to get at the target specific vector.
1531
1532         (i386_register_to_value: Use get_frame_arch to get at the current
1533         architecture.
1534
1535         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
1536         parameter.
1537
1538         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
1539         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
1540         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
1541         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
1542
1543         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
1544         undef's.
1545
1546         (i387_convert_register_p, i387_register_to_value,
1547         i387_value_to_register): Update call for i386_fp_regnum_p.
1548
1549         * i387-tdep.h: Remove comment.
1550         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
1551         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
1552         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
1553         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
1554         I387_MXCSR_REGNUM): Add target specific vector as parameter.
1555
1556 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
1557
1558         * Makefile.in (fork-child.o): Update.
1559         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
1560         argument.  Gather all gdbserver features together.
1561         * fork-child.c (exec_wrapper): New variable.
1562         (fork_inferior): Use it.
1563         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
1564         (unset_exec_wrapper_command, _initialize_fork_child): New.
1565
1566 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
1567
1568         * source.c (directory_command): Modify the determination of
1569         condition of terminal "from_tty".
1570
1571 2008-03-10  Matt Rice  <ratmice@gmail.com>
1572
1573         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
1574
1575 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
1576
1577         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
1578         of the data passing to strtoulst function.
1579         (info_spu_signal_command): Likewise.
1580
1581 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
1582
1583         * mi/mi-interp.c (mi_command_loop): Remove
1584         commented-out code.
1585
1586 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
1587
1588         * remote.c (extended_remote_attach_1): Make local variable pid an int
1589         instead of a pid_t.
1590
1591 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
1592
1593         * solib-svr4.c (svr4_same_1): New function, originally extracted
1594         from svr4_same and expanded to handle the sparc64 case.
1595         (svr4_same): Move up and reimplement using svr4_same_1.
1596         (enable_break): Use svr4_same_1 to do shared library name comparisons.
1597
1598 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
1599
1600         * MAINTAINERS: Move self to Paper trail.
1601
1602 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
1603
1604         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
1605         * event-loop.c (call_async_signal_handler): New.
1606         * event-loop.h (call_async_signal_handler)
1607         (gdb_call_async_signal_handler): Declare.
1608         (mark_async_signal_handler): Add comments.
1609         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
1610         * mingw-hdep.c (sigint_event, sigint_handler): New.
1611         (gdb_select): Use them.  Wait for the readline signal handler
1612         to finish.
1613         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
1614         * posix-hdep.c (gdb_call_async_signal_handler): New function.
1615         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
1616         New.
1617         (remote_fileio_ctrl_c_signal_handler): Use
1618         gdb_call_async_signal_handler.
1619         (initialize_remote_fileio): Initialize sigint_fileio_token.
1620         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
1621         not initialize tokens here.
1622         (handle_remote_sigint_twice): Likewise.  Reinstall
1623         handle_remote_sigint.
1624         (async_remote_interrupt_twice): Just call interrupt_query.
1625         (cleanup_sigint_signal_handler): Do not delete tokens.
1626         (remote_interrupt, remote_interrupt_twice): Use
1627         gdb_call_async_signal_handler.
1628         (interrupt_query): Reinstall the default signal handler.
1629         (_initialize_remote): Initialize tokens here.
1630
1631 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
1632
1633         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
1634         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
1635         Change the type of the lr register to code_ptr.
1636         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
1637         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
1638         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
1639         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
1640         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
1641         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
1642         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
1643
1644 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
1645
1646         * MAINTAINERS: Update my email address.
1647
1648 2008-03-03  Keith Seitz  <keiths@redhat.com>
1649
1650         From Dave Murphy  <davem@devkitpro.org>:
1651         * configure.ac: Set tcl configdir to win under mingw.
1652         * configure: Regenerate.
1653
1654 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1655
1656         * breakpoint.c (fetch_watchpoint_value): New function.
1657         (update_watchpoint): Set and clear val_valid.  Use
1658         fetch_watchpoint_value.  Handle unreadable values on the
1659         value chain.  Correct check for user-requested array watchpoints.
1660         (breakpoint_init_inferior): Clear val_valid.
1661         (watchpoint_value_print): New function.
1662         (print_it_typical): Use it.  Do not free or clear old_val.  Print
1663         watchpoints even if old_val == NULL.
1664         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
1665         becoming readable or unreadable.
1666         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
1667         (do_enable_watchpoint): Likewise.
1668         * breakpoint.h (struct breakpoint): Update comment for val.  Add
1669         val_valid.
1670         * NEWS: Mention watchpoints on inaccessible memory.
1671
1672 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
1673
1674         * Makefile.in (i386-nat.o): Update.
1675         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
1676         i386_use_watchpoints.
1677         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
1678         i386_use_watchpoints.
1679         * i386-nat.c (i386_stopped_data_address): Take two arguments.
1680         (i386_stopped_by_watchpoint): Update call.
1681         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
1682         * config/i386/nm-i386.h: Conditionalize definitions on
1683         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
1684         (i386_use_watchpoints): Declare.
1685         (i386_stopped_data_address): Update.
1686         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
1687         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
1688
1689 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
1690
1691         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
1692         * version.in: Bump version to 6.8.50.20080229-cvs.
1693
1694 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
1695
1696         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
1697         properly.
1698
1699 2008-02-28  Tom Tromey  <tromey@redhat.com>
1700
1701         * infcmd.c (notice_args_read): Print result of get_inferior_args.
1702
1703 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
1704
1705         * infcmd.c (kill_if_already_running): Make static.  Use
1706         target_require_runnable.
1707         * target.c (target_require_runnable): New.
1708         * target.h (target_require_runnable): Declare.
1709
1710 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
1711
1712         * frame.c (reinit_frame_cache): Only annotate if frames were
1713         previously valid.
1714
1715 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
1716
1717         * regformats/reg-ppc.dat: Rename "ps" to "msr".
1718         * regformats/reg-ppc64.dat: Likewise.
1719
1720 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
1721
1722         * features/Makefile (%.dat): Emit xmltarget statement.
1723
1724         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
1725         Generate code to set gdbserver_xmltarget in init_registers_${name}.
1726
1727         * regformats/arm-with-iwmmxt.dat: Regenerate.
1728         * regformats/mips64-linux.dat: Regenerate.
1729         * regformats/mips-linux.dat: Regenerate.
1730         * regformats/rs6000/powerpc-32.dat: Regenerate.
1731         * regformats/rs6000/powerpc-64.dat: Regenerate.
1732         * regformats/rs6000/powerpc-e500.dat: Regenerate.
1733
1734         * regformats/reg-arm.dat: Add xmlarch statement.
1735         * regformats/reg-i386.dat: Likewise.
1736         * regformats/reg-i386-linux.dat: Likewise.
1737         * regformats/reg-x86-64-linux.dat: Likewise.
1738         * regformats/reg-spu.dat: Likewise.
1739
1740 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
1741
1742         * remote.c (remote_wait, remote_async_wait): Stop if we receive
1743         an error.
1744
1745 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
1746
1747         * utils.c (debug_timestamp): New.
1748         (vfprintf_unfiltered): Print timestamps if requested.
1749         (show_debug_timestamp): New.
1750         (initialize_utils): Register "set debug timestamp".
1751         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
1752
1753 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
1754
1755         * breakpoint.c (skip_prologue_sal): New function.
1756         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
1757         computed from a line number.
1758
1759 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
1760
1761         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
1762         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
1763         Set PC register type to "code_ptr".
1764         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
1765         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
1766         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
1767         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
1768         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
1769         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
1770         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
1771         Regenerate.
1772
1773 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
1774
1775         * regformats/regdat.sh: Rename init_registers function in
1776         generated file to init_registers_${name}.
1777
1778         * regformats/reg-crisv32.dat: Set "name" to crisv32.
1779         * regformats/reg-ppc64.dat: Set "name" to ppc64.
1780         * regformats/reg-s390x.dat: Set "name" to s390x.
1781
1782 2008-02-26  Greg Law  <glaw@undo-software.com>
1783
1784         * regcache.c (registers_changed): Call reinit_frame_cache.
1785
1786 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
1787
1788         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
1789         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
1790         and svr4_fetch_objfile_link_map.
1791         * Makefile.in (sh-linux-tdep.o): Update.
1792
1793 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1794
1795         * amd64-tdep.c (amd64_classify): Add support for decimal float
1796         types.
1797         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
1798         use the struct return convention.
1799
1800 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
1801
1802         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
1803         to old format.  Discard breakpoint address if shared library is
1804         unloaded.
1805         (breakpoint_1): Adjust formatting of table header accordingly.
1806
1807 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
1808
1809        * remote.c (remote_get_threadlist): If the response
1810        is empty, don't try to parse it.
1811
1812 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
1813
1814         Unbreak 'target async'.
1815         * serial.c (serial_async): Set the
1816         handler function before enabling async
1817         mode.
1818
1819 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
1820
1821         * solib-svr4.c (enable_break): Convert r_brk to a code address.
1822
1823 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
1824
1825         * remote.c (extended_remote_attach_1): Set attach_flag.
1826         (extended_remote_create_inferior_1): Clear attach_flag.
1827
1828 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
1829
1830         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
1831         r_brk_offset.
1832         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
1833         * solib-svr4.c (solib_svr4_r_brk): New.
1834         (open_symbol_file_object, svr4_current_sos): Always check the
1835         debug base.
1836         (svr4_fetch_objfile_link_map): Do not set debug_base.
1837         (enable_break): Use r_brk if it is set.
1838         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
1839         (svr4_lp64_fetch_link_map_offsets): Likewise.
1840         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
1841
1842 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
1843             Mark Kettenis  <kettenis@gnu.org>
1844
1845         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
1846         trad_frame_saved_reg.
1847         (trad-frame.h): New include.
1848
1849         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
1850         instead of frame_obstack_zalloc.
1851         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
1852
1853         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
1854
1855 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
1856
1857         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
1858         from disassemble_info instead of gdbarch_byte_order.
1859
1860         * mips-tdep.c (gdb_print_insn_mips): Likewise.
1861         * arm-tdep.c (gdb_print_insn_arm): Likewise.
1862
1863 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
1864
1865         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
1866         gdbarch as parameter.
1867
1868         * gdbarch.{c,h}: Regenerate.
1869
1870         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
1871         parameter.
1872         * mem-break.c (default_memory_insert_breakpoint)
1873         (default_memory_remove_breakpoint): Likewise.
1874         * target.h (default_memory_remove_breakpoint)
1875         (default_memory_insert_breakpoint): Likewise.
1876
1877         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
1878         parameter. Replace current_gdbarch by gdbarch.
1879         * m32r-tdep.c (m32r_memory_insert_breakpoint)
1880         (m32r_memory_remove_breakpoint): Likewise.
1881
1882 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
1883
1884         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
1885
1886 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
1887
1888         * NEWS: Add entry describing Add support improvements.
1889
1890 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
1891
1892         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
1893         M68K_FP0_REGNUM.
1894
1895 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
1896
1897         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
1898         register_offset_hack anymore.
1899
1900         * regcache.{c,h} (register_offset_hack): Remove.
1901
1902 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
1903
1904         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
1905
1906         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
1907         current_gdbarch by gdbarch.
1908         (hppa64_hpux_find_global_pointer): Likewise.
1909         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
1910         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
1911         find_global_pointer.
1912
1913         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
1914         parameter.
1915         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
1916
1917         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
1918         of gdbarch_num_regs.
1919
1920         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
1921         replace current_gdbarch by gdbarch.
1922         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
1923
1924 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
1925
1926         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
1927         and replace current_gdbarch by gdbarch.
1928
1929         (store_register): Update call for exec_one_dummy_insn.
1930         (fetch_register, store_register): Update call of regmap.
1931
1932         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
1933         parameter and replace current_gdbarch by gdbarch.
1934
1935         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
1936         the current architecture. Update call for getregs_supplies and
1937         getfpregs_supplies.
1938         (ppcnbsd_fetch_inferior_registers): Likewise.
1939
1940         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
1941         replace current_gdbarch by gdbarch.
1942         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
1943         get_regcache_arch to get at the current architecture. Update call for
1944         getfpregs_supplies.
1945
1946 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
1947
1948         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
1949         variables.
1950
1951 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
1952
1953         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
1954
1955 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
1956
1957         * NEWS: Mention pending breakpints in MI.
1958
1959 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
1960
1961         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
1962
1963 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
1964
1965         Add script to build and test GDB using enable-targets=all.
1966
1967         * gdb_buildall.sh: New file.
1968
1969 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
1970
1971         * NEWS (New native configurations): Xtensa GNU/Linux.
1972         (New targets): Xtensa GNU/Linux.
1973         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
1974         xtensa-linux-tdep.o
1975         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
1976         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
1977         * configure.tgt (xtensa*-*-linux*): New entry.
1978         * xtensa-config.c (xtensa_tdep): New variable.
1979         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
1980         (rmap): Change format based on new macro XTREG.
1981         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
1982         * xtensa-linux-nat.c: New.
1983         * xtensa-linux-tdep.c: New.
1984         * xtensa-xtregs.c: New.
1985         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
1986         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
1987         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
1988         (xtensa_register_t): New field coprocessor.
1989         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
1990         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
1991         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
1992         Update to handle privileged registers.
1993         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
1994         (xtensa_push_dummy_call): Set windowstart register correctly.
1995         (call0_analyze_prologue): Initialize xtensa_default_isa.
1996         (xtensa_derive_tdep): New.
1997         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
1998         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
1999         Call xtensa_derive_tdep().
2000         * config/xtensa/linux.mh: New.
2001         * regformats/reg-xtensa.dat: New.
2002
2003 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
2004
2005         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2006         (filenames.h): New include.
2007         * Makefile.in (corelow.o): Add dependency for filenames.h.
2008
2009 2008-02-08  Doug Evans  <dje@google.com>
2010
2011         * source.c (find_and_open_source): Always rewrite absolute filenames.
2012
2013 2008-02-07  Doug Evans  <dje@google.com>
2014
2015         * breakpoint.c: #include "hashtab.h".
2016         (ambiguous_names_p): New fn.
2017         (update_breakpoint_locations): When restoring bp enable status, don't
2018         compare function names if any functions have same name.
2019         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2020
2021 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
2022
2023         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2024         instead of just a VEC*. Update use of SV.
2025         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2026
2027 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
2028
2029         * NEWS: Put all new commands since gdb-6.7 together.
2030
2031 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
2032
2033         * ada-lang.c: #include "vec.h".
2034         (struct string_vector, new_string_vector, string_vector_append):
2035         Delete.
2036         (char_ptr): New typedef.
2037         (DEF_VEC_P (char_ptr)): New VEC type.
2038         (symbol_completion_add): Update profile to take the new VEC type
2039         instead of the old string_vector structure. Update code accordingly.
2040         (ada_make_symbol_completion_list): Use the new VEC type instead of
2041         the old string_vector structure, and update the code accordingly.
2042         * Makefile.in (ada-lang.o): Add dependency on vec.h.
2043
2044 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
2045
2046         * p-exp.y: Set current_type in missing places.
2047         (leftdiv_is_integer): New static variable.
2048         Typecast right operand of BINOP_DIV to long_double if both operands
2049         are integers.
2050
2051 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
2052
2053         * remote-mips.c (set_breakpoint): Rename to...
2054         (mips_set_breakpoint): ... this.
2055         (clear_breakpoint): Rename to...
2056         (mips_clear_breakpoint): ... this.
2057         (common_breakpoint): Rename to...
2058         (mips_common_breakpoint): ... this.
2059         (check_lsi_error): Rename to...
2060         (mips_check_lsi_error): ... this.
2061
2062 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
2063
2064         * language.h (struct language_defn): Add new field
2065         la_make_symbol_completion_list.
2066         * symtab.c (default_make_symbol_completion_list): Renames
2067         make_symbol_completion_list.
2068         (make_symbol_completion_list): New function.
2069         * symtab.h (default_make_symbol_completion_list): Add declaration.
2070         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
2071         (auto_language, local_language): Likewise.
2072         * objc-lang.c (objc_language_defn): Likewise.
2073         * scm-lang.c (scm_language_defn): Likewise.
2074         * m2-lang.c (m2_language_defn): Likewise.
2075         * f-lang.c (f_language_defn): Likewise.
2076         * jv-lang.c (java_language_defn): Likewise.
2077         * p-lang.c (pascal_language_defn): Likewise.
2078         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
2079         (minimal_language_defn): Likewise.
2080         * ada-lang.c (struct string_vector): New structure.
2081         (new_string_vector, string_vector_append, ada_unqualified_name)
2082         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
2083         (ada_make_symbol_completion_list): New functions.
2084         (ada_language_defn): Set la_make_symbol_completion_list.
2085         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
2086         this function is static.
2087
2088 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
2089
2090         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
2091         to account for call site optimizations.
2092
2093 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
2094
2095         * tracepoint.c (read_actions): Handle end-of-text indicator
2096         in action list properly.  (Committed by Jim Blandy)
2097
2098 2008-02-05  Jim Blandy  <jimb@red-bean.com>
2099
2100         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
2101         pseudoregister, not an internal error.
2102         Reported by: Andrzej Zaborowski
2103
2104 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
2105
2106         * varobj.c (c_value_of_variable): Use xstrdup.
2107
2108 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
2109
2110         Update stored rendition of varobj value when format changes.
2111         * varobj.c (varobj_set_display_format): Recomputed
2112         print_value.
2113         (c_value_of_variable): Return print_value.
2114
2115 2008-02-03  Doug Evans  <dje@google.com>
2116
2117         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
2118         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
2119         * valops.c (value_one): New function.
2120         * value.h (value_one): Declare.
2121
2122         Fix argument promotion for binary arithmetic ops for C.
2123         * valarith.c (unop_result_type): New fn.
2124         (binop_result_type): New fn.
2125         (value_binop): Move result type computation to binop_result_type.
2126         (value_pos, value_neg, value_complement): Move result type
2127         computation to unop_result_type.
2128
2129         PR 2384
2130         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
2131         Return basetype, fieldno if found.  All callers updated.
2132         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
2133         objfile.
2134         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
2135         * symfile.h (fill_in_vptr_fieldno): Delete.
2136
2137 2008-02-02  Doug Evans  <dje@google.com>
2138
2139         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
2140
2141         * typeprint.c (*): Whitespace cleanup.
2142
2143 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
2144             Luis Machado  <luisgpm@br.ibm.com>
2145             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2146
2147         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
2148         don't fit into registerson the stack the way GCC does.
2149
2150 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
2151
2152         * symtab.c (symbol_set_names): Do not add an entry in the demangling
2153         hash table for Ada symbols. Just store the linkage name as is,
2154         and leave the demangled_name as NULL.
2155
2156 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
2157
2158         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
2159         in the global scope.
2160         (new_symbol): Likewise.
2161
2162 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
2163
2164         * breakpoint.c (break_command_1): Return void.
2165         (break_command_really): Return void.  Rethrow
2166         exceptions instead of returning.
2167         (gdb_breakpoint): Remove the error_message parameter.
2168         Return void.  Rename to set_breakpoint.
2169         * gdb.h (gdb_breakpoint): Rename and move to...
2170         * breakpoint.h (set_breakpoint): ...here.
2171         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
2172         event hooks even if exception is thrown.  Adjust to
2173         gdb_breakpoint interface changes.
2174
2175
2176 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2177
2178         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
2179         float in both first and second word in the doubleword, to support
2180         old and new ABIs.
2181
2182 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
2183
2184         Properly rethrow exception.  This fixes errors
2185         about non-existent functions for -break-insert.
2186         * breakpoint.c (break_command_really): Use throw_exception
2187         for rethrowing.  If rethrowing, don't print the exception.
2188
2189 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2190
2191         * NEWS: Mention Decimal Floating Point support.
2192
2193 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
2194
2195         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
2196         value type to builtin_type_void_func_ptr.
2197
2198 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
2199
2200         * s390-tdep.c (is_float_singleton, is_float_like,
2201         alignment_of, s390_return_value): Make checks for
2202         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
2203
2204 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
2205             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2206
2207         * infcmd.c (default_print_registers_info): Also print hex
2208         raw contents for TYPE_CODE_DECFLOAT registers.
2209         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
2210         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
2211         (rs6000_register_name): Add support for DFP pseudo-registers.
2212         (rs6000_pseudo_register_type): Likewise.
2213         rs6000_pseudo_register_reggroup_p): Likewise.
2214         (ppc_pseudo_register_read): New function.
2215         (ppc_pseudo_register_write): Likewise.
2216         (rs6000_pseudo_register_read): Likewise.
2217         (rs6000_pseudo_register_write): Likewise.
2218         (e500_pseudo_register_read): Move checks to
2219         rs6000_pseudo_register_read.
2220         (e500_pseudo_register_write): Move checks to
2221         rs6000_pseudo_register_write.
2222         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
2223         rs6000_pseudo_register_read and rs6000_pseudo_register_write
2224         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
2225         num_pseudo_regs to account for DFP pseudo regs.
2226
2227 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2228
2229         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
2230         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
2231         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
2232         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
2233         e500_pseudo_register_read, e500_pseudo_register_write): Use
2234         IS_SPE_PSEUDOREG macro.
2235         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
2236         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
2237         Remove initialization of tdep->ppc_ev31_regnum.
2238
2239 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
2240
2241         * printcmd.c (print_formatted): Handle references as for unformatted
2242         prints.
2243
2244 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
2245
2246         * eval.c (evaluate_subexp_standard): Add handling of user
2247         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
2248
2249 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
2250
2251         * eval.c (evaluate_subexp_standard): Support
2252         BINOP_INTDIV opcode.
2253
2254 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
2255
2256         * valarith.c (value_binop): Add floating-point BINOP_MIN and
2257         BINOP_MAX cases.
2258         For BINOP_EXP, use length and signedness of left operand only for
2259         result, as for shifts.
2260         For integral operands to BINOP_EXP, use new integer_pow and
2261         uinteger_pow functions so as to get full range of results.
2262         (integer_pow): New function.
2263         (uinteger_pow): New function.
2264
2265 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
2266
2267         Use vector for varobj_list_children interface.
2268         * gdb/varobj.c (varobj_list_children): Return vector
2269         of varobjs.
2270         * gdb/varobj.h (varobj_list_children): Adjust
2271         prototype.
2272         (varobj_p): Declare.  Declare vector thereof.
2273         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
2274         for varobj_list_children change.
2275         * Makefile.in (varobj_h): Update dependencies.
2276
2277 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2278
2279         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
2280         TYPE_CODE_DECFLOAT arguments.
2281         (ppc64_sysv_abi_push_dummy_call) Likewise.
2282         (get_decimal_float_return_value): New function.
2283         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
2284         values by calling get_decimal_float_return_value.
2285         (ppc64_sysv_abi_return_value): Likewise.
2286
2287 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
2288
2289         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
2290         for preprocessor macro information.  Formatting changes.
2291
2292 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
2293
2294         * remote.c (struct remote_state): Add cached_wait_status.
2295         (remote_exec_file): New variable.
2296         (PACKET_vAttach, PACKET_vRun): New constants.
2297         (extended_remote_restart): Do not query for status.
2298         (struct start_remote_args): New.
2299         (remote_start_remote): Take it as a second argument.  Check
2300         whether the target is running.  Issue an error for non-running
2301         non-extended targets.  Cache the wait status.  Set inferior_ptid
2302         here.
2303         (remote_open_1): Prompt to disconnect non-running targets.  Make
2304         sure the target is marked running.  Do not set inferior_ptid here.
2305         Update call to remote_start_remote.  Do not call remote_check_symbols
2306         if the target is not running.
2307         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
2308         argument.  Handle a non-running target.
2309         (remote_detach): Use it.
2310         (extended_remote_detach): New.
2311         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
2312         (extended_remote_attach_1, extended_remote_attach)
2313         (extended_async_remote_attach): New.
2314         (remote_vcont_resume): Remove unused variable.
2315         (remote_wait, remote_async_wait): Use any cached wait status.
2316         (putpkt_binary, getpkt): Clear any cached wait status.
2317         (extended_remoute_mourn_1): New.
2318         (extended_remote_mourn): Use it.
2319         (extended_async_remote_mourn, extended_remote_run): New.
2320         (extended_remote_create_inferior_1): New.
2321         (extended_remote_create_inferior): Use it.
2322         (extended_remote_async_create_inferior): Likewise.
2323         (remote_xfer_partial): Skip for non-executing targets.
2324         (init_extended_remote_ops): Set to_detach and to_attach.
2325         (init_extended_async_remote_ops): Likewise.  Use
2326         extended_async_remote_mourn.
2327         (_initialize_remote): Register vAttach, vRun, and
2328         set remote exec-file.
2329         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
2330
2331 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
2332
2333         * Makefile.in (symfile.o): Update.
2334         * NEWS: Mention exec tracing support.
2335         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
2336         exec events.
2337         * infcmd.c (kill_if_already_running, detach_command)
2338         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
2339         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
2340         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
2341         targets.  Apply the sysroot path to the loaded executable.  Use
2342         no_shared_libraries.
2343         * linux-nat.c (linux_child_follow_fork): Print fork following
2344         messages if verbose.
2345         (kill_wait_callback): Kill again before waiting a second time.
2346         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
2347         no_shared_libraries.
2348
2349 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
2350
2351         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
2352
2353 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
2354
2355         * nto-tdep.h: Remove #include "defs.h".
2356         * nto-tdep.c: Add #include "defs.h".
2357         * Makefile.in (nto_tdep_h): Update dependencies.
2358         (nto-tdep.o): Likewise.
2359
2360 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
2361
2362         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
2363         and use it.
2364         (proceed, start_remote): Update call to wait_for_inferior.
2365         * inferior.h (wait_for_inferior): Update declaration.
2366         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
2367         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
2368         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
2369         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
2370
2371 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
2372
2373         * varobj (adjust_value_for_child_access): Added checking for
2374         returned value from gdb_value_ind.
2375         (c_describe_child): Likewise.
2376         (cplus_describe_child): Fixed a typo.
2377
2378 2008-01-29  Jim Blandy  <jimb@red-bean.com>
2379
2380         * MAINTAINERS: Update my info.
2381
2382 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
2383
2384         Use multiple locations for hardware watchpoints.
2385         This eliminates the need to traverse value chain, doing
2386         various checks, in three different places.
2387
2388         * breakpoint.h (struct bp_location): New fields
2389         lengths and watchpoint_type.
2390         (struct breakpoint): Remove the val_chain field.
2391         * breakpoint.c (is_hardware_watchpoint): New.
2392         (free_valchain): Remove.
2393         (update_watchpoint): New.
2394         (insert_bp_location): For hardware watchpoint, just
2395         directly insert it.
2396         (insert_breakpoints): Call update_watchpoint_locations
2397         on all watchpoints.  If we have failed to insert
2398         any location of a hardware watchpoint, remove all inserted
2399         locations.
2400         (remove_breakpoint): For hardware watchpoints, directly
2401         remove location.
2402         (watchpoints_triggered): Iterate over locations.
2403         (bpstat_stop_status): Use only first location of
2404         a resource watchpoint.
2405         (delete_breakpoint): Don't call free_valchain.
2406         (print_one_breakpoint): Don't print all
2407         locations for watchpoints.
2408         (breakpoint_re_set_one): Use update_watchpoint for
2409         watchpoints.
2410
2411 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
2412
2413         Don't reset watchpoint block on solib load.
2414
2415         * breakpoint.c (insert_bp_location): For watchpoints,
2416         recompute condition.
2417         (breakpoint_re_set_one): Instead of recomputing value
2418         and condition for watchpoints, just reset value and
2419         let insert_breakpoints/insert_bp_location recompute it.
2420         Don't do anything about disabled watchpoint.
2421
2422 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
2423
2424         * valarith.c (value_binop): Handle unsigned integer
2425         division by zero.
2426
2427 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
2428
2429         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
2430         instruction pattern that appears frequently in position
2431         independent code.  Fix bug in code which looks for "fmov" and
2432         backtracks if no "fmov" is found.
2433
2434 2008-01-28  Doug Evans  <dje@google.com>
2435
2436         * dbxread.c (read_dbx_symtab): Fix indentation.
2437         Reformat comments to 80 columns.
2438         Move local var def closer to only use.
2439
2440 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
2441
2442         * fork-child.c (SHELL_FILE): Remove #ifndef.
2443         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
2444
2445 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
2446
2447         * i386-tdep.c (i386_skip_noop): New function.
2448         (i386_analyze_prologue): Call i386_skip_noop function.
2449
2450 2008-01-24  Michael Snyder  <msnyder@specifix.com>
2451
2452         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
2453         * win32-nat.c (win32_xfer_partial): Ditto.
2454         * target.c (default_xfer_partial): Minor whitespace adjustment.
2455
2456 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
2457
2458         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
2459         strip bit 1 even if pc doesn't point to thumb code.
2460
2461 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
2462
2463         * remote.c (remote_wait): Handle SIGINT between packets.
2464         (remote_async_wait): Likewise.
2465
2466 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
2467             Chris Demetriou  <cgd@google.com>
2468
2469         * thread.c (add_thread_silent): Renamed
2470         from add_thread.
2471         (print_thread_events): New variable definition.
2472         (show_print_thread_events): New function.
2473         (_initialize_thread): Add "set print thread-events" and
2474         "show print thread-events" commands.
2475         (add_thread): Announce new thread.
2476         * gdbthread.h (add_thread_silent): Declare.
2477         (print_thread_events): New variable declaration.
2478         * inf-ttrace.c (inf_ttrace_wait): Don't
2479         inform about new thread, as add_thread is always
2480         called too, and will take care of that.
2481         * infrun.c (handle_inferior_event): Likewise.
2482         * procfs.c (procfs_wait): Likewise.
2483         * remote.c (remote_currthread): Likewise.
2484         * sol-thread.c (sol_thread_wait): Likewise.
2485         * win32-nat.c (get_win32_debug_event): Likewise.
2486         * linux-thread-db.c (attach_thread): Likewise.
2487         Remove the verbose parameter.
2488         (check_event): Make detach_thread be verbose
2489         only if print_thread_events is set.
2490         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
2491         about new thread.  This is called only from
2492         linux-thread-db.c:attach_thread, which will take care.
2493         Remove the verbose parameter.
2494         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
2495
2496 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
2497
2498         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
2499
2500 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
2501
2502         * breakpoint.c (break_command_really): New parameter
2503         ignore_count.
2504         (break_command_1): Pass 0 as
2505         ignore_count to break_command_really.
2506         (gdb_breakpoint): Pass ignore_count to
2507         break_command_really.
2508
2509 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
2510
2511         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
2512         sigcontext struct via pointer.
2513         (struct sigframe comment): Update to show new field `psc'.
2514
2515 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
2516
2517         * infrun.c (handle_inferior_event): If
2518         we failed to remove breakpoints, error,
2519         don't try to increment PC by hand.
2520
2521 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
2522
2523         Add NetBSD/hppa target and host support.
2524
2525         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
2526         (hppabsd_gregset): Move to ...
2527         (hppabsd_regset_from_core_section): Rename
2528         hppaobsd_regset_from_core_section and move to ...
2529         (hppabsd_find_global_pointer): Update comment.
2530         (hppabsd_init_abi): Make global. Do not register
2531         hppabsd_regset_from_core_section.
2532         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
2533         move to ...
2534         (_initialize_hppabsd_tdep): Move to ...
2535         * hppaobsd-tdep.c: ... here. New file.
2536         * hppnbsd-tdep.c: New file.
2537         * hppnbsd-nat.c: New file.
2538         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
2539         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
2540         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
2541         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
2542         * configure.host (hppa*-*-netbsd*): New entry.
2543         * configure.tgt (hppa*-*-netbsd*): New entry.
2544         (hppa*-*-openbsd*): Update.
2545         * NEWS (New native configuration): Mention NetBSD/hppa.
2546         (New targets): Mention NetBSD/hppa.
2547
2548 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
2549
2550         * gdbarch.sh (function_list): Add new property bits_big_endian to
2551         gdbarch structure.
2552         * gdbarch.{c,h}: Regenerate.
2553
2554         * value.c (struct value): Replace BITS_BIG_ENDIAN by
2555         gdbarch_bits_big_endian (comment).
2556         (unpack_field_as_long, modify_field): Likewise.
2557         * value.h: Likewise (comment).
2558         * valops.c (value_slice): Likewise.
2559         * valarith.c (value_subscript, value_bit_index): Likewise.
2560         * gdbtypes.h (field): Likewise (comment).
2561         * eval.c (evaluate_subexp_standard): Likewise.
2562         * dwarf2read.c (dwarf2_add_field): Likewise.
2563         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
2564         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
2565
2566         * defs.h (BITS_BIG_ENDIAN): Remove.
2567
2568 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
2569
2570         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
2571         function calls.
2572         * m2-exp.y (yylex): Likewise.
2573         * objc-exp.y (yylex): Likewise.
2574
2575         * defs.h (DEPRECATED_STREQN): Remove.
2576
2577 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
2578
2579         * MAINTAINERS: Update my email address.
2580
2581 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
2582
2583         * README: Mention gdbserver/README.
2584
2585 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
2586
2587         * valarith.c (value_binop): Handle BINOP_INTDIV
2588         for unsigned and signed integers.
2589
2590 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
2591
2592         * s390-tdep.c (s390_gdbarch_init): Set default long double
2593         type to 128-bit IEEE quad.
2594
2595 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
2596
2597         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
2598
2599 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
2600
2601         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
2602
2603         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
2604         * value.c: All callers changed.
2605
2606 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
2607
2608         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
2609         DEPRECATED_STREQ by its expression.
2610         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
2611         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
2612         (scan_xcoff_symtab): Likewise.
2613         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
2614         * f-lang.c (find_common_for_function): Likewise.
2615         * objc-exp.y (parse_number): Likewise.
2616
2617         * defs.h (DEPRECATED_STREQ): Remove.
2618
2619 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
2620
2621         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
2622         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
2623         get_frame_arch to get at the current_architecture. Update AM33_MODE
2624         call.
2625         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
2626         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
2627         architecture.
2628         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
2629
2630 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
2631
2632         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
2633         parameter.
2634         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
2635
2636         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
2637         current_gdbarch by gdbarch. Update caller.
2638
2639         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
2640         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
2641         the current architecture. Update calls of
2642         amd64_native_gregset_supplies_p.
2643         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
2644         (amd64bsd_store_inferior_registers): Likewise.
2645
2646 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
2647
2648         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
2649         Replace current_gdbarch by gdbarch. Update caller.
2650
2651 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
2652
2653         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
2654         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
2655         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
2656         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
2657         (stabsect_build_psymtabs): Fix indentation.
2658
2659 2008-01-15  Michael Snyder  <msnyder@specifix.com>
2660
2661         * corelow.c (core_xfer_partial): Comment, cut/paste error.
2662
2663 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
2664
2665         * win32-nat.c (win32_create_inferior): Restore code calling
2666         CloseHandle on ProcessInformation structure.
2667
2668 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
2669
2670         * configure.ac: Check for void * as 3 argument of ptrace.
2671         * configure: regenerate.
2672
2673 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
2674
2675         * alpha-tdep.c (alpha_heuristic_proc_start)
2676         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
2677         current_gdbarch by gdbarch.
2678
2679         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
2680         current architecture by frame_info. Update alpha_heuristic_proc_start
2681         call.
2682
2683         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
2684         get_frame_arch to get at the current architecture by frame_info. Update
2685         alpha_sigtramp_register_address call.
2686
2687         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
2688         current_gdbarch by gdbarch. Update caller.
2689         (convert_to_extended, convert_from_extended): Add endianess parameter
2690         for comparison. Update caller.
2691         (arm_extract_return_value, arm_store_return_value): Use
2692         get_regcache_arch to get at the current architecture.
2693
2694         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
2695         current_gdbarch by gdbarch. Update caller.
2696         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
2697         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
2698
2699         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
2700         gdbarch as parameter. Update caller.
2701         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
2702         current_gdbarch by gdbarch. Update caller.
2703
2704         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
2705         update caller. Replace current_gdbarch by gdbarch.
2706
2707         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
2708         the current architecture. Replace current_gdbarch by gdbarch.
2709         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
2710         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
2711         expression. Add gdbarch as parameter and replace current_gdbarch with
2712         it. Update caller.
2713         (M6811_TDEP): Remove.
2714         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
2715         architecture.
2716         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
2717         current_gdbarch by gdbarch. Update caller.
2718
2719         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
2720         update caller.
2721         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
2722         by gdbarch.
2723
2724         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
2725         caller. Relace current_gdbarch by gdbarch.
2726         (altivec_register_p, spe_register_p): Likewise.
2727         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
2728         parameter.
2729         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
2730         altivec_register_p and spe_register_p.
2731
2732         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
2733         caller. Replace current_gdbarch by gdbarch.
2734         (score_analyze_prologue): use get_frame_arch to get at the current
2735         architecture.
2736
2737         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
2738         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
2739         current_gdbarch by gdbarch. Update caller.
2740         (sparc_frame_cache): Use get_frame_arch to get at the current
2741         architecture.
2742         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
2743         sparc_analyze_prologue.
2744
2745         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
2746         parameter.
2747
2748 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
2749
2750         * exec.c: #include "arch-utils.h"
2751          (print_section_info): Use gdbarch_from_bfd to get at the
2752         current architecture. Replace current_gdbarch. Fix indention. Replace
2753         deprecated_print_address_numeric by paddress.
2754         * Makefile.in (exec.o) Add dependency to arch-utils.h.
2755
2756         * valprint.c (val_print_string): Replace
2757         deprecated_print_address_numeric.
2758         * tracepoint.c (trace_mention, scope_info): Likewise.
2759         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
2760         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
2761         (maintenance_check_symtabs): Likewise.
2762         * symfile.c (list_overlays_command): Likewise.
2763         * stack.c (frame_info, print_block_frame_labels): Likewise.
2764         * printcmd.c (print_address, print_address_demangle)
2765         (address_info): Likewise.
2766         * corefile.c (memory_error): Likewise.
2767         * infcmd.c (jump_command): Likewise.
2768         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
2769         (mention, delete_breakpoint): Likewise.
2770         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
2771         * dwarf2read.c (dump_die): Likewise.
2772         * ada-valprint.c (ada_val_print_1): Likewise.
2773         * f-valprint.c (f_val_print): Likewise.
2774         * linux-fork.c (info_forks_command): Likewise.
2775         * m32r-com.c (m32r_load_section, m32r_load)
2776         (m32r_upload_command): Likewise.
2777
2778         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
2779
2780 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
2781
2782         * gdbarch.sh (skip_prologue): Add gdbarch
2783         as parameter.
2784         * gdbarch.{c,h}: Regenerate.
2785
2786         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
2787         * amd64-tdep.c (amd64_skip_prologue): Likewise.
2788         * avr-tdep.c (avr_skip_prologue): Likewise.
2789         * cris-tdep.c (cris_skip_prologue): Likewise.
2790         * frv-tdep.c (frv_skip_prologue): Likewise.
2791         * h8300-tdep.c (h8300_skip_prologue): Likewise.
2792         * hppa-tdep.c (hppa_skip_prologue): Likewise.
2793         * i386-tdep.c (i386_skip_prologue): Likewise.
2794         * ia64-tdep.c (ia64_skip_prologue): Likewise.
2795         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
2796         * m32r-tdep.c (m32r_skip_prologue): Likewise.
2797         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
2798         * m68k-tdep.c (m68k_skip_prologue): Likewise.
2799         * m88k-tdep.c (m88k_skip_prologue): Likewise.
2800         * mep-tdep.c (mep_skip_prologue): Likewise.
2801         * mips-tdep.c (mips_skip_prologue): Likewise.
2802         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2803         * mt-tdep.c (mt_skip_prologue): Likewise.
2804         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
2805         * score-tdep.c (score_skip_prologue): Likewise.
2806         * sh64-tdep.c (sh64_skip_prologue): Likewise.
2807         * sh-tdep.c (sh_skip_prologue): Likewise.
2808         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
2809         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
2810         * spu-tdep.c (spu_skip_prologue): Likewise.
2811         * v850-tdep.c (v850_skip_prologue): Likewise.
2812         * vax-tdep.c (vax_skip_prologue): Likewise.
2813         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
2814         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
2815
2816         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
2817         current_gdbarch by gdbarch.
2818         * m32c-tdep.c (m32c_skip_prologue): Likewise.
2819         * s390-tdep.c (s390_skip_prologue): Likewise.
2820
2821 2008-01-10  Doug Evans  <dje@google.com>
2822
2823         * defs.h (struct continuation_arg): Fix typo in comment.
2824         * target.c (target_translate_tls_address): Fix comment spelling error.
2825
2826 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2827
2828         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
2829         (DOUBLEST_SCAN_FORMAT): Likewise.
2830         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
2831         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
2832         * c-exp.y (parse_number): Likewise.
2833         * jv-exp.y (parse_number): Likewise.
2834         * objc-exp.y (parse_number): Likewise.
2835         * p-exp.y (parse_number): Likewise.
2836
2837 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
2838
2839         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
2840         (check_typedef): Likewise.
2841
2842 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
2843
2844         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
2845         seen_double_big_d, treat the new H, D, and DD modifiers as length
2846         modifiers.
2847
2848 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
2849
2850         * dwarf2read.c (read_enumeration_type): Add comment.
2851
2852 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2853
2854         * config.in: Regenerate.
2855
2856 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
2857
2858         * ada-lang.c (ada_convert_actual): Renames convert_actual.
2859         Make non-static.
2860         (ada_convert_actuals): Delete.
2861         * ada-lang.h (ada_convert_actual): Add declaration.
2862         (ada_convert_actuals): Remove declaration.
2863         * infcall.c: #include "ada-lang.h".
2864         (value_arg_coerce): Add new parameter sp.  Update function
2865         documetnation.  Add handling of Ada function call parameters.
2866         * Makefile.in (infcall.o): Update dependencies.
2867
2868 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
2869
2870         * ada-lang.c (ensure_lval): Fix value lval kind.
2871         (convert_actual): Add handling for arguments passed by reference.
2872
2873 2008-01-08  Doug Evans  <dje@google.com>
2874
2875         * dbxread.c (read_dbx_symtab): Fix indentation.
2876
2877 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2878
2879         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
2880         (valarith.o): Depend on dfp.h.
2881         (valops.o): Likewise.
2882         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
2883         (set_decnumber_context): New function.
2884         (decimal_check_errors): Likewise.
2885         (decimal_from_number): Likewise.
2886         (decimal_to_number): Likewise.
2887         (decimal_from_string): Use set_decnumber_context and
2888         decimal_check_errors.
2889         (decimal_from_integral): New function.
2890         (decimal_from_floating): Likewise.
2891         (decimal_to_double): Likewise.
2892         (promote_decimal): Likewise.
2893         (decimal_binop): Likewise.
2894         (decimal_is_zero): Likewise.
2895         (decimal_compare): Likewise.
2896         (decimal_convert): Likewise.
2897         * dfp.h (decimal_from_integral): New prototype.
2898         (decimal_from_floating): Likewise.
2899         (decimal_to_double): Likewise.
2900         (decimal_binop): Likewise.
2901         (decimal_is_zero): Likewise.
2902         (decimal_compare): Likewise.
2903         (decimal_convert): Likewise.
2904         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
2905         call to value_from_decfloat.
2906         * valarith.c: Include dfp.h.
2907         (value_args_as_decimal): New function.
2908         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
2909         (value_logical_not): Likewise.
2910         (value_equal): Likewise.
2911         (value_less): Likewise.
2912         (value_pos): Likewise.
2913         (value_neg): Formatting fix.
2914         * valops.c: Include dfp.h.
2915         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
2916         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
2917         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
2918         (value_from_decfloat): Remove expect_type argument.
2919         * value.h (value_from_decfloat): Update prototype.
2920
2921 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
2922
2923         Ignore change in name of dynamic linker during
2924         execution on Solaris.  This also unbreaks pending breakpoints.
2925
2926         * solist.h (struct target_so_ops): New field same.
2927         * solib-svr4.c (svr4_same): New.
2928         (_initialize_svr4_solib): Register svr4_same.
2929         * solib.c (update_solib_list): Use ops->same, if available.
2930
2931 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
2932
2933         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
2934         when using MS-DOS paths.
2935
2936 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
2937
2938         * NEWS: Mention --pid and --core command line behaviour changes.
2939
2940 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
2941
2942         * main.c (captured_main): Remove 'count' varible and the
2943         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
2944         --pid options were issued simultaneously.  If an explicit pid
2945         option was passed, don't fallback to core file.  Detect extra
2946         arguments better in the presence of explicit pid or core
2947         arguments.
2948
2949 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
2950
2951         * ada-lang.c (ada_which_variant_applies): Correctly compute
2952         the value of the discriminant when the variant record is packed.
2953
2954 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
2955
2956         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
2957         that are used to differentiate homonyms.
2958
2959 2008-01-04  Jerome Guitton  <guitton@adacore.com>
2960
2961         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
2962         when the type is an anonymous pointer type.
2963         (ada_check_typedef): Avoid a seg fault when the type is null.
2964         * ada-typeprint.c (print_array_type): Add support for pointer
2965         to packed arrays.
2966
2967 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
2968
2969         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
2970
2971 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
2972
2973         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
2974         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
2975
2976 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
2977
2978         * ada-exp.y (chop_separator): New function.
2979         (write_selectors): Rewrite to re-use chop_separator.
2980         (ada_nget_field_index, get_symbol_field_type): New functions.
2981         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
2982         expressions.
2983
2984 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2985
2986         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
2987         of SYMBOL_VALUE when working with function symbols.
2988
2989 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2990
2991         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
2992         expressions.  These expressions do not need to be rewriten.
2993
2994 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
2995
2996         * dwarf2read.c (read_enumeration_type): Flag type as stub if
2997         the given die is a declaration.
2998
2999 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
3000
3001         * ada-lang.c (ada_array_bound_from_type): Make non-static.
3002         Handle properly the case when the index type is an enumerated type.
3003         Do not return the subtype of the bounds type, just return the
3004         bounds type directly - this is not needed and is more consistent
3005         with what we do for arrays when no XA parallel type exists.
3006
3007 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
3008
3009         * ada-lang.c (static_unwrap_type): Add forward declaration.
3010         (template_to_static_fixed_type): Fields of dynamic types sometimes
3011         also need to be unwrapped. Take this into account.
3012         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3013         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3014         * ada-typeprint.c (ada_print_type): Get the typename from
3015         the original type, not the base type.
3016
3017 2008-01-03  Jerome Guitton  <guitton@adacore.com>
3018
3019         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3020         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3021         Update calls to ada_to_fixed_type.
3022         (ada_template_to_fixed_record_type_1): Ditto, but without looking
3023         for the tag.
3024         (ada_to_fixed_type): Add check_tag parameter; do not look for
3025         tag if null.  When looking for a tag, use a fixed record type.
3026         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3027         * ada-valprint.c (printable_val_type, ada_value_print): Update
3028         calls to ada_to_fixed_type.
3029
3030 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
3031
3032         * doublest.c (convert_floatformat_to_doublest): Call
3033         floatformat_to_doublest instead of floatformat_to_double and use
3034         DOUBLEST variables.
3035         (convert_doublest_to_floatformat): Call floatformat_from_doublest
3036         instead of floatformat_from_double and use DOUBLEST variables.
3037
3038 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
3039
3040         * MAINTAINERS (Write After Approval): Add self.
3041
3042 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
3043
3044         * symfile.c (set_initial_language): Make non-static.
3045         * symfile.h (set_initial_language): Add declaration.
3046         * language.c: #include "symfile.h".
3047         (set_language): Call set_initial_language if the frame language
3048         could not be determined.
3049
3050 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
3051
3052         * eval.c (evaluate_subexp_for_address): Provide frame address to
3053         locate_var_value only if it will be needed.
3054
3055 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
3056
3057         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
3058
3059 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
3060
3061         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
3062         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
3063         This is needed to make sure that any other treatment applied
3064         to the resulting value does not fail for spurious reason,
3065         such as trying to take the address of this value.
3066
3067 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
3068
3069         * ada-lang.c (ada_value_equal): Dereference reference types when
3070         comparing arrays.
3071
3072 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
3073
3074         Updated copyright notices for most files.
3075
3076 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
3077
3078         * win32-nat.c (psapi_module_handle): Remove static.
3079         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
3080         return first module found if base_address is zero.  Don't initialize
3081         psapi function pointers here.  Convert to cygwin paths when
3082         appropriate.
3083         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
3084         executable name.  Use get_module_name when that fails or when
3085         !__CYGWIN__.
3086         (_initialize_psapi): New function.  Initialize psapi stuff before it is
3087         needed or issue a warning if it is not found.  Move psapi_module_handle
3088         here.
3089
3090 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3091
3092         * ada-lang.c (ada_remove_trailing_digits): New function.
3093         (ada_remove_po_subprogram_suffix): New function.
3094         (ada_decode): Improve. Move the description of the algorithm
3095         directly inside the code, instead of in the function global
3096         description.
3097
3098 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3099
3100         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
3101         and always print the dereferenced value.
3102
3103 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3104
3105         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
3106         of the case where the first argument is a reference.
3107         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
3108
3109 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3110
3111         Implement support for Ada interface types.
3112
3113         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
3114         (ada_is_ignored_field): Ignore fields that are a dispatch table
3115         of a tagged type.
3116
3117 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3118
3119         * top.c (print_gdb_version): Update copyright year.
3120
3121 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
3122
3123         * ChangeLog-2007: New ChangeLog rotation.
3124         * ChangeLog: Reset for 2008.
3125         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
3126         ChangeLog-2007.
3127
3128 For older changes see ChangeLog-2007.
3129 \f
3130 Local Variables:
3131 mode: change-log
3132 left-margin: 8
3133 fill-column: 74
3134 version-control: never
3135 coding: utf-8
3136 End: