gdb/ChangeLog

   1 2010-01-12  Doug Evans  <dje@google.com>
   2
   3         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
   4         uninitialized" warning from gcc on local `tree'.
   5
   6 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
   7
   8         Implement core awareness.
   9
  10         * bcache.c (compare_ints): Remove
  11         (print_percentage): Use compare_positive_ints.
  12         * defs.h (compare_positive_ints): Declare.
  13         * linux-nat.h (struct lin_lwp): New field core.
  14         (linux_nat_core_of_thread_1): Declare.
  15         * linux-nat.c (add_lwp): Init the 'core' field.
  16         (linux_nat_wait_1): Record the core.
  17         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
  18         (linux_nat_add_target): Register the above.
  19         * linux-thread-db.c (update_thread_core): New.
  20         (thread_db_find_new_threads): Update core information for
  21         every thread.
  22         * remote.c (struct private_thread_info): New.
  23         (free_private_thread_info, demand_private_info): New.
  24         (PACKET_qXfer_threads, use_osdata_threads): New.
  25         (struct thread_item, threads_parsing_context
  26         (start_thread, end_thread, thread_attributes)
  27         (thread_children, threads_children, threads_elements): New.
  28         (remote_threads_info): Try qXfer:threads before anything
  29         else.
  30         (remote_protocol_packets): Register qXfer:threads.
  31         (remote_open_1): Init use_osdata_threads.
  32         (struct stop_reply): New field 'core'.
  33         (remote_parse_stop_reply): Parse core number.
  34         (process_stop_reply): Record core number.
  35         (remote_xfer_partial): Handle qXfer:threads.
  36         (remote_core_of_thread): New.
  37         (init_remote_ops): Register remote_core_of_thread.
  38         (_initialize_remote): Register qXfer:read.
  39         * target.c (target_core_of_thread): New
  40         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
  41         (struct target_ops): New field to_core_of_threads.
  42         (target_core_of_thread): Declare.
  43         * gdbthread.h (struct thread_info): New field private_dtor.
  44         * thread.c (print_thread_info): Report the core.
  45         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
  46         * utils.c (compare_positive_ints): New.
  47         * features/threads.dtd: New.
  48         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
  49         * mi/mi-main.c (struct collect_cores_data, collect_cores)
  50         (do_nothing, free_vector_of_osdata_items)
  51         (splay_tree_int_comparator, free_splay_tree): New.
  52         (print_one_inferior_data): Implemented printing of selected
  53         inferiors.  Collect and print cores.
  54         (output_cores): New.
  55         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
  56         thread groups together with --available.
  57
  58 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
  59
  60         * configure: Regenerate (for _STRUCTURED_PROC).
  61
  62 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
  63
  64         Delete dead function.
  65         * ada-lang.c (extract_string): Delete.  No longer used.
  66
  67 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
  68
  69         Fix -Wunused warning in dec-thread.c.
  70         * dec-thread.c (dec_thread_count_gdb_threads)
  71         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
  72
  73 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
  74
  75         * ada-valprint.c (ada_print_floating): Remove trailing space.
  76
  77 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
  78
  79         Add support for DW_AT_GNAT_descriptive_type.
  80         * gdbtypes.h (enum type_specific_kind): New enum.
  81         (struct main_type) [type_specific_field]: New component.
  82         [type_specific]: Add new component "gnat_stuff".
  83         (struct gnat_aux_type): New type.
  84         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
  85         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
  86         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
  87         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
  88         (TYPE_SPECIFIC_FIELD): New macros.
  89         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
  90         type does not hold any cplus-specific data.
  91         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
  92         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
  93         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
  94         cplus-specific data.
  95         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
  96         Set new component TYPE_SPECIFIC_FIELD (type).
  97         (gnat_aux_default): New constant.
  98         (allocate_gnat_aux_type): New function.
  99         (init_type): Add initialization the type-specific stuff for
 100         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 101         (print_gnat_stuff): New function.
 102         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 103         specific data.  Adjust code that prints the contents of the
 104         type-specific union using the TYPE_SPECIFIC_FIELD value.
 105         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 106         the type cplus stuff for Ada types.
 107         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 108         Error out if these routines are called with an Ada type.
 109         (read_structure_type, read_array_type, read_subrange_type):
 110         Add call to set_descriptive_type.
 111         (set_die_type): Initialize the gnat-specific data if necessary.
 112         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 113         New functions.
 114         * ada-lang.c (decode_constrained_packed_array_type): Use
 115         decode_constrained_packed_array_type instead of doing a standard
 116         lookup to locate a parallel type.
 117         (find_parallel_type_by_descriptive_type): New function.
 118         (ada_find_parallel_type_with_name): New function.
 119         (ada_find_parallel_type): Reimplement using
 120         ada_find_parallel_type_with_name.
 121         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 122         to check if type has a cplus stuff.
 123         * linespec.c (total_number_of_methods): Likewise.
 124         * mdebugread.c (new_type): Likewise.
 125
 126 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 127
 128         * NEWS: Document the 0b binary number prefix parsing.
 129
 130 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 131
 132         * objfiles.c (objfile_relocate1): Change the return type to int.
 133         Describe the new return value.  Return non-zero if data changed.
 134         (objfile_relocate): New variable changed.  Set it.  Call
 135         breakpoint_re_set depending on CHANGED.
 136
 137 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 138
 139         Implement binary numbers parsing.
 140         * c-exp.y (parse_number): New case 'b' and 'B'.
 141
 142 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 143             Tristan Gingold  <gingold@adacore.com>
 144
 145         * solib.c (info_sharedlibrary_command): Replace
 146         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 147         objfile_has_symbols.
 148
 149 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 150
 151         * NEWS: Document the improvements made to the mips-irix port.
 152
 153 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 154
 155         Fix the documentation of valprint.c:value_print.
 156         * valprint.c (value_print): Update the function description to
 157         mention that the syntax of the output follows the current_language,
 158         not necessarily C.
 159
 160 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 161
 162         Fix displacement of separate debug info files.
 163         * objfiles.c (objfile_relocate): Rename to ...
 164         (objfile_relocate1): ... here and make it static.  Extend the comment.
 165         (objfile_relocate): New function.
 166         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 167         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 168         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 169         allocated using alloca.
 170         * symfile.c (copy_section_addr_info): Remove.
 171         (build_section_addr_info_from_objfile): Make it global.  New variables
 172         addr_bit and mask, use them.
 173         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 174         (copy_section_addr_info): Remove.
 175
 176 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 177
 178         Signal unwinder for mips-irix N32.
 179         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 180         tramp-frame.h.
 181         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 182         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 183         (SIGCONTEXT_LO_OFF): New macros.
 184         (mips_irix_n32_tramp_frame_init): New function.
 185         (mips_irix_n32_tramp_frame): New static constant.
 186         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 187
 188 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 189
 190         Breakpoint in shared library does not work on mips-irix.
 191         * procfs.c: #include "observer.h".
 192         (procfs_inferior_created): New function, moving here the code
 193         which unsets the syssgi syscall-exit notifications.
 194         (procfs_create_inferior): Remove the code which unsets the syssgi
 195         syscall-exit notifications. It is too early to do this here.
 196         (_initialize_procfs): Attach the procfs_inferior_created observer.
 197
 198 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 199
 200         Wrong return convention for arrays (mips-irix).
 201         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 202         128 bits or smaller are returned the same way as structs
 203         and unions of the the same size.
 204
 205 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 206
 207         Cannot set the PC on mips-irix.
 208         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 209         register number, no the cooked one.
 210
 211 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 212
 213         Error while loading core file on mips-irix.
 214         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 215         if debugging from a core file.
 216
 217 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 218
 219         GDB hangs when attaching to process on mips-irix.
 220         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 221         attaching to a process.
 222
 223 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 224
 225         Use the correct breakpoint instruction on mips-irix.
 226         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 227         containing the correct breakpoint instruction to use on mips-irix.
 228         Use it when the osabi is GDB_OSABI_IRIX.
 229
 230 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 231
 232         -Wunused warning in procfs.c (mips-irix only).
 233         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 234         throughout instead of using praddset and prdelset respectively.
 235
 236 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 237
 238         GDB crash while stepping into function.
 239         * infrun.c (handle_inferior_event): Refetch the current frame
 240         after handling what.main_action, in case that pointer became
 241         dangling.
 242
 243 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 244
 245         Fix build failure of solaris-hosted cross debuggers.
 246         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 247
 248 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 249
 250         Fix build failure on sparc-solaris.
 251         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 252
 253 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 254
 255         Move some symfile code into subroutines.
 256         * symfile.h (relative_addr_info_to_section_offsets)
 257         (addr_info_make_relative): New prototypes.
 258         * symfile.c (default_symfile_offsets): Move a part to ...
 259         (relative_addr_info_to_section_offsets): ... this new function.
 260         (default_symfile_offsets): Call it.
 261         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 262         this part to ...
 263         (addr_info_make_relative): ... this new function.
 264
 265 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 266
 267         Add from_tty to solib_create_inferior_hook.
 268         * infcmd.c (post_create_inferior): Move solib_add after
 269         solib_create_inferior_hook.  Pass from_tty to
 270         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 271         0 from_tty and comment why.
 272         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 273         * linux-nat.c (linux_child_follow_fork): Likewise.
 274         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 275         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 276         from_tty.
 277         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 278         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 279         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 280         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 281         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 282         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 283         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 284         Pass it to svr4_so_ops.solib_create_inferior_hook.
 285         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 286         from_tty.
 287         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 288         solib_add.
 289         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 290         enable_break.
 291         * solib-target.c (solib_target_solib_create_inferior_hook): New
 292         parameter from_tty.
 293         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 294         it to ops->solib_create_inferior_hook.
 295         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 296         Move solib_add after solib_create_inferior_hook, call it now with
 297         from_tty as 0.  New comment there.
 298         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 299         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 300         Likewise.
 301
 302 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 303
 304         Fix multiexec race.
 305         * infrun.c (handle_inferior_event): Use get_thread_regcache
 306         with events ptid, not get_current_regcache.
 307
 308 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 309
 310         GDB crash with empty executable name (MinGW).
 311         * source.c (openp): Add assert that parameter string is not NULL.
 312         if parameter string is an empty string, then return with a failure
 313         immediately.
 314
 315 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 316
 317         Get rid of support for VAX Floats.
 318         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 319         (ada_vax_float_print_function): Delete.
 320         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 321         (ada_vax_float_print_function): Delete.
 322         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 323         (ada_print_type): Remove support for VAX floats.
 324         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 325
 326 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 327
 328         * stabsread.c (read_args): Handle zero arguments.
 329
 330 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 331
 332         Cannot find in-tree libiconv.a after reconfigure.
 333         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 334         that we can use, then cache the path to this archive.
 335         * configure: Regenerate.
 336
 337 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 338
 339         Make tracepoint operations go through target vector.
 340         * target.h (enum trace_find_type): New enum.
 341         (struct target_ops): New fields to_trace_init,
 342         to_download_tracepoint, to_download_trace_state_variable,
 343         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 344         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 345         to_set_disconnected_tracing.
 346         (target_trace_init): New macro.
 347         (target_download_tracepoint): New macro.
 348         (target_download_trace_state_variable): New macro.
 349         (target_trace_start): New macro.
 350         (target_trace_set_readonly_regions): New macro.
 351         (target_get_trace_status): New macro.
 352         (target_trace_stop): New macro.
 353         (target_trace_find): New macro.
 354         (target_get_trace_state_variable_value): New macro.
 355         (target_set_disconnected_tracing): New macro.
 356         * target.c (update_current_target): Inherit and set defaults for
 357         tracepoint operations.
 358         * tracepoint.c (default_collect): Make globally visible.
 359         (target_is_remote): Remove, along with all calls.
 360         (tvariables_info): Call target_get_trace_state_variable_value.
 361         (remote_set_transparent_ranges): Remove.
 362         (trace_start_command): Call target_trace_init,
 363         target_download_tracepoint, etc.
 364         (download_tracepoint): Remove.
 365         (trace_stop_command): Simplify.
 366         (stop_tracing): Call target_trace_stop.
 367         (get_trace_status): Call target_get_trace_status.
 368         (trace_status_command): Add case for targets that cannot trace.
 369         (finish_tfind_command): Change to take numerical arguments, call
 370         target_trace_find.
 371         (trace_find_command): Update call to finish_tfind_command.
 372         (trace_find_pc_command): Ditto.
 373         (trace_find_tracepoint_command): Ditto.
 374         (trace_find_line_command): Ditto.
 375         (trace_find_range_command): Ditto.
 376         (trace_find_outside_command): Ditto.
 377         (set_disconnected_tracing_value): Call
 378         target_set_disconnected_tracing.
 379         * remote.c: Add protocol encoding bits from tracepoint.c.
 380         (trace_error): Move from tracepoint.c.
 381         (remote_get_noisy_reply): Ditto.
 382         (free_actions_list_cleanup_wrapper): Ditto.
 383         (free_actions_list): Ditto.
 384         (remote_trace_init): New function.
 385         (remote_download_tracepoint): New function.
 386         (remote_download_trace_state_variable): New function.
 387         (remote_trace_set_readonly_regions): New function.
 388         (remote_trace_start): New function.
 389         (remote_get_trace_status): New function.
 390         (remote_trace_stop): New function.
 391         (remote_trace_find): New function.
 392         (remote_download_trace_state_variable): New function.
 393         (remote_set_disconnected_tracing): New function.
 394         (init_remote_ops): Add tracepoint operations.
 395
 396         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 397
 398 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 399
 400         * symfile.c (build_section_addr_info_from_objfile): New function.
 401         (symbol_file_add_separate): Don't use offsets from objfile but
 402         built an addr info.
 403
 404 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 405
 406         Support disconnected tracing.
 407         * infcmd.c (detach_command): Ask whether to stop tracing.
 408         * cli/cli-cmds.c (quit_command): Ditto.
 409         * breakpoint.h (struct breakpoint): New field number_on_target.
 410         * breakpoint.c (create_tracepoint_from_upload): New function.
 411         (get_tracepoint_by_number_on_target): New function.
 412         * remote.c (struct remote): New field disconnected_tracing.
 413         (remote_disconnected_tracing_feature): New function.
 414         (remote_protocol_features): Add DisconnectedTracing.
 415         (struct uploaded_tp): New struct.
 416         (uploaded_tps): New global.
 417         (get_uploaded_tp): New function.
 418         (find_matching_tracepoint): New function.
 419         (remote_get_tracing_state): New function.
 420         (remote_start_remote): Call it.
 421         * tracepoint.c (disconnected_tracing): New global.
 422         (trace_start_command): Initialize number_on_target.
 423         (stop_tracing): New function, split out from...
 424         (trace_stop_command): Call stop_tracing.
 425         (get_trace_status): New function, split out from...
 426         (trace_status_command): Call get_trace_status, add info on
 427         disconnection behavior.
 428         (disconnect_or_stop_tracing): New function.
 429         (finish_tfind_command): Translate from number on target.
 430         (trace_find_tracepoint_command): Translate to number on target.
 431         (send_disconnected_tracing_value): New function.
 432         (set_disconnected_tracing): New function.
 433         (_initialize_tracepoint): Add disconnected-tracing variable.
 434         * NEWS: Mention disconnected tracing.
 435
 436 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 437
 438         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 439         parameter to main_objfile.  Iterate on all separate debug objfiles.
 440         * symfile.h (symbol_file_add_separate)
 441         (find_separate_debug_file_by_debuglink): Remove parameter names.
 442         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
 443         (reread_symbols): Use free_objfile_separate_debug.
 444         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
 445         Adjust comment.
 446         (objfile_separate_debug_iterate, add_separate_debug_objfile)
 447         (free_objfile_separate_debug): New prototypes.
 448         * objfiles.c (objfile_separate_debug_iterate): New function.
 449         (add_separate_debug_objfile, free_objfile_separate_debug): New
 450         functions.
 451         (free_objfile): Use free_objfile_separate_debug.  Adjust for
 452         multiple separate debug objfile.
 453         (objfile_has_symbols): Adjust comment.  Iterate on all separate
 454         debug objfiles.
 455         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
 456         debug objfile.
 457         (lookup_minimal_symbol_text): Ditto.
 458         (lookup_minimal_symbol_by_pc_name): Ditto.
 459         (lookup_minimal_symbol_solib_trampoline): Ditto.
 460         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
 461         debug objfiles.
 462
 463 2010-01-05  Stan Shebs  <stan@codesourcery.com>
 464
 465         Add fast tracepoints.
 466         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
 467         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
 468         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
 469         * breakpoint.c (tracepoint_type): New function.
 470         (ALL_TRACEPOINTS): Use it.
 471         (should_be_inserted): Ditto.
 472         (bpstat_check_location): Ditto.
 473         (print_one_breakpoint_location): Ditto.
 474         (user_settable_breakpoint): Ditto.
 475         (set_breakpoint_location_function): Ditto.
 476         (disable_breakpoints_in_shlibs): Ditto.
 477         (delete_trace_command): Ditto.
 478         (print_it_typical): Add bp_fast_tracepoint case.
 479         (bpstat_what): Ditto.
 480         (print_one_breakpoint_location): Ditto.
 481         (allocate_bp_location): Ditto.
 482         (mention): Ditto.
 483         (breakpoint_re_set_one): Ditto.
 484         (disable_command): Ditto.
 485         (enable_command): Ditto.
 486         (check_fast_tracepoint_sals): New function.
 487         (break_command_really): Call it.
 488         (ftrace_command): New function.
 489         (_initialize_breakpoint): Add ftrace command.
 490         * gdbarch.sh (fast_tracepoint_valid_at): New.
 491         * gdbarch.h, gdbarch.c: Regenerate.
 492         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
 493         (i386_gdbarch_init): Use it.
 494         * remote.c (struct remote_state): New field fast_tracepoints.
 495         (PACKET_FastTracepoints): New packet config type.
 496         (remote_fast_tracepoint_feature): New function.
 497         (remote_protocol_features): Add FastTracepoints.
 498         (remote_supports_fast_tracepoints): New function.
 499         (_initialize_remote): Add FastTracepoints.
 500         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
 501         * NEWS: Mention fast tracepoints.
 502
 503 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
 504
 505         * gdb-gdb.py: New file.
 506
 507 2010-01-05  Michael Snyder  <msnyder@vmware.com>
 508
 509         * infrun.c (handle_inferior_event): Fix typo in comment.
 510
 511 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 512
 513         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
 514
 515 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 516
 517         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
 518         and s390x-linux64.
 519         (s390-linux32-expedite): Define.
 520         (s390-linux64-expedite): Define.
 521         (s390x-linux64-expedite): Define.
 522         * features/s390-acr.xml: New file.
 523         * features/s390-fpr.xml: New file.
 524         * features/s390-core32.xml: New file.
 525         * features/s390-core64.xml: New file.
 526         * features/s390x-core64.xml: New file.
 527         * features/s390-linux32.xml: New file.
 528         * features/s390-linux64.xml: New file.
 529         * features/s390x-linux64.xml: New file.
 530         * features/s390-linux32.c: New generated file.
 531         * features/s390-linux64.c: New generated file.
 532         * features/s390x-linux64.c: New generated file.
 533
 534         * regformats/s390-linux32.dat: New generated file.
 535         * regformats/s390-linux64.dat: New generated file.
 536         * regformats/s390x-linux64.dat: New generated file.
 537         * regformats/reg-s390.dat: Remove.
 538         * regformats/reg-s390x.dat: Remove.
 539
 540         * s390-nat.c: Include "auxv.h" and <elf.h>.
 541         (HWCAP_S390_HIGH_GPRS): Define if undefined.
 542         (s390_target_wordsize): New function.
 543         (s390_auxv_parse): Likewise.
 544         (s390_get_hwcap): Likewise.
 545         (s390_read_description): Likewise.
 546         (_initialize_s390_nat): Install s390_auxv_parse and
 547         s390_read_description.
 548
 549         * s390-tdep.c: Include "features/s390-linux32.c",
 550         "features/s390-linux64.c", and "features/s390x-linux64.c".
 551         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
 552         (s390_register_call_saved): New function.
 553         (s390_register_name): Remove.
 554         (s390_register_type): Remove.
 555         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
 556         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
 557         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
 558         (s390_pseudo_register_name): New function.
 559         (s390_pseudo_register_type): New function.
 560         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
 561         Handle full GPR pesudos and varying pseudo register numbers.
 562         (s390_pseudo_register_write): Likewise
 563         (s390x_pseudo_register_read): Remove.
 564         (s390x_pseudo_register_write): Likewise.
 565         (s390_register_group): Remove.
 566         (s390_pseudo_register_group): New function.
 567         (s390_regmap_gregset): Add GPR upper halves.
 568         (s390x_regmap_gregset): Likewise.
 569         (s390_regmap_fpregset): Likewise.
 570         (s390_regmap_upper): New global variable.
 571         (s390_upper_regset): New global variable.
 572         (s390_upper_regset_sections): New global variable.
 573         (s390_regset_from_core_section): Handle GPR upper halves.
 574         (s390_core_read_description): New function.
 575         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
 576         register information.  Handle varying pseudo register numbers.
 577         (s390_backchain_frame_unwind_cache): Likewise.
 578         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
 579         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
 580         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
 581         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
 582         Handle varying pseudo register numbers.
 583         (s390_unwind_pc): Handle varying pseudo register numbers.
 584         (s390_dwarf2_prev_register): New function.
 585         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
 586         register information.  Handle varying pseudo register numbers.
 587         Install s390_dwarf2_prev_register to unwind full GPRs.
 588         (s390_gdbarch_init): Handle target descriptions.  Assign varying
 589         pseudo register numbers.  Install s390_adjust_frame_regnum.
 590         (_initialize_s390_tdep): Initialize target descriptions.
 591
 592         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
 593         (S390_NUM_REGS): Redefine to include upper half registers.
 594         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
 595         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
 596         (tdesc_s390_linux32): Add declaration.
 597         (tdesc_s390_linux64): Likewise.
 598         (tdesc_s390x_linux64): Likewise.
 599
 600 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 601
 602         * regset.h (struct core_regset_section): Add HUMAN_NAME.
 603         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
 604         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
 605         (ppc_linux_vmx_regset_sections): Likewise.
 606         (ppc_linux_fp_regset_sections): Likewise.
 607
 608         * corelow.c (get_core_register_section): Constify arguments.
 609         (get_core_registers): Use gdbarch_core_regset_sections instead
 610         of hard-coded platform-specific register section names.
 611
 612 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 613
 614         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
 615         a register, assume the least-significant part is used.
 616         (write_pieced_value): Likewise.
 617
 618 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 619
 620         * printcmd.c: Include "arch-utils.h".
 621         (do_one_display): Re-parse expression if current architecture changed.
 622
 623 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 624             Joel Brobecker  <brobecker@adacore.com>
 625
 626         * gdbtypes.c (check_typedef): New comment on type length.
 627         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
 628         comment on type length.
 629         (value_primitive_field): Keep the original TYPE value, new comment.
 630
 631 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 632
 633         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
 634         p_start.  Change != comparisons to > and < comparisons.
 635
 636 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 637
 638         * cli/cli-script.c (process_next_line): Check P2 overrun.
 639
 640 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 641
 642         Update the copyright hearder to add year 2010 for most GDB files.
 643
 644 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 645
 646         Fix build failure in inf-ptrace.c.
 647         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 648
 649 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 650
 651         * top.c (print_gdb_version): Update copyright year.
 652
 653 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 654
 655         Fix break *FUN'address thread NUM.
 656         * ada-lex.l (task): Expand rule to also match the thread keyword.
 657
 658 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 659
 660         Fix break *FUN'address task NUM.
 661         * ada-lex.l (task): New rule.
 662         * ada-lang.c (valid_task_id): Make sure the Ada task list has
 663         been built before using it.
 664
 665 For older changes see ChangeLog-2009.
 666 \f
 667 Local Variables:
 668 mode: change-log
 669 left-margin: 8
 670 fill-column: 74
 671 version-control: never
 672 coding: utf-8
 673 End: